baber/WOPTO huggingface dataset:
Patent JP-H108196-A (JP)
Title: Hic resistant steel excellent in low temperature toughness of weld zone and its production
Inventor: NUMATA MITSUHIRO
IPC: C21C7/04
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the low-temp. toughness of the weld zone in a steel by specifying the compsn. of CaO-Al2 O3 -CaS inclusions contained in the steel. SOLUTION: According to knowledge, for simultaneously securing the HIC resistance of the base metal and the low temp. toughness of the weld zone, the compsn. of CaO-Al2 O3 -CaS inclusions may be regulated so as to simultaneously satisfy the followings: (1) the concn. of CaO is regulated to 60 to 90wt.%, (2) the concn. of CaS is regulated to <=10wt.%, but, the lower the more preferable and (3) the balance is essentially consisting of Al2 O3 , but, inevitable components such as MgO and/or SiO2 may be contained by <=10wt.% in the total concn. Then, for producing this HIC steel, at the time of subjecting a molten steel previously subjected to deoxidizing and desulfurizing treatments to Ca treatment, CaO-Al2 O3 base premelt flux contg. 60 to 95wt.% CaO and the balance essential Al2 O3 , is compositely added simultaneously together with Ca.
Patent JP-S5687387-A (JP)
Title: Manufacture of josephson element
Inventor: WATAKABE YAICHIROU
IPC: H01L39/24
Filed: 1979-12-17
Abstract: PURPOSE:To permit the control of the thickness of a junction section with good accuracy by thickening only conductive films after thinly forming and controlling the thickness of two superconductive films comstituting electrode sections and that of the junction section between the films by a vertical evaporation method. CONSTITUTION:A film 5 for lift off is formed on a substrate 4 and a resist film 6 is applied on the film 5 to form an opening section 61 after painting a desired Josephson element pattern. And a superconductor such as Nb or the like is evaporated on the opposite part of the opening section 51 at the bottom of a concave section 41 in a nearly vertical direction to the main surface of the substrate 4 and the first evaporation 7 is formed so that a part 71 becoming a junction section 3 may become desired thickness. Next, a superconductor having the same quality (heterogeneity) as the first evaporation film 7 is evaporated in a slant direction to the main surface of the substrate 4 to form an evaporation film 7a of about 1,000Angstrom  in thickness uniting with the first evaporation film 7 except the section 71. Finally, the removal of etching is applied to the film 5 for lift off and the characteristics with stability will be obtained by lifting off the film 5 for lift off and the second evaporation film 7a on the film 5.
Patent JP-S6057583-A (JP)
Title: Rotary type magnetic recorder and reproducing device
Inventor: MIYAZAWA TAKAO
IPC: G11B21/10
Filed: 1983-09-07
Abstract: PURPOSE:To always accurately move a head to a specified track even when the temperature circumstance varies, by measuring the temperature with a temperature detector fitted to a recording and reproducing device and correcting the head position by calculating the error in the head position due to thermal expansion. CONSTITUTION:A temperature detector 203 detects temperature of a disk 201 and the temperature information is converted into a voltage signal 205 by a converter 204. A reference voltage generating circuit 206 generates a reference voltage signal 207 whose value is equal to that of the voltage signal 205 at a reference temperature T. Both voltage signals 205 and 207 are subjected to subtraction at a subtracting circuit 208 and a new voltage signal 209 of (205,207) is outputted. The voltage signal 209 is amplified at an amplifier circuit 210 and a head positional error correcting signal 211 is outputted to a head shifting mechanism driving circuit 213. The circuit 213 drives a head shifting mechanism 214 so that a head 202 moves by a shifting quantity specified by a track specifying signal 212 to which a correcting quantity by the head positional error correcting signal 211 is added. In such a way, the head is shifted always accurately even when the temperature circumstance varies.
Patent JP-S6059294-A (JP)
Inventor: NAKAMURA TADAO
IPC: E06B9/24
Filed: 1983-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08335739-A (JP)
Title: Discharge exciting excimer laser
Inventor: SAITO TAKASHI
IPC: H01S3/097
Filed: 1995-06-07
Abstract: PURPOSE: To prolong the service life of a discharge exciting excimer laser by realizing a uniform preionization while suppressing consumption of preionization electrode. CONSTITUTION: Charges stored in a charging capacitor 3 migrate, at first, to a main discharge capacitor 5 through a switch 4. When the voltage between preionization electrodes 8, 9 reaches a predetermined level, preionization takes place and the charges stored in a charging capacitor 2 migrate to the main discharge capacitor and a plurality of preionization capacitors 6 thus starting discharge between main discharge electrodes. Since the charges migrating between the preionization electrodes 8, 9 are decreased depending on the ratio of capacity between the main discharge capacitor 5 and the preionization capacitors 6, the consumption of the preionization capacitors can be suppressed.
Patent JP-H0198845-A (JP)
Title: Air regulator in sealed body such as hothouse
Inventor: GADO ASAFU
IPC: F24F3/14
Filed: 1988-06-30
Abstract: PURPOSE: To minimize the size of an apparatus and fuel consumption, and increase the amount of heat returning to a sealing structure by providing a flow rate control means wherein there is more reduced than a flow rate in a first loop that in a second loop where water from diluted brine is evaporated by exchanging the diluted brine from the first loop with a boiler. CONSTITUTION: A sealing structure being a greenhouse 10 contains agricultural products which absorb carbon dioxide and produce water vapor in the daytime. A dehumidifier 16 dehumidifies air in the greenhouse and keeps humidity at a predetermined level. An apparatus 14 including a direct contact air-brine heat exchanger or the dehumidifier 16 is provided next to the greenhouse 10, to which apparatus concentrated brine is supplied from a brine tank 20 through a pipe 18, and from which apparatus diluted brine is obtained through a pipe 22. The diluted brine enters a boiler 30 through a reverse flow heat exchanger 36, and the boiler concentrates the diluted brine. The concentrated brine passes through the heat exchanger 36 and enters the brine tank 20.  For increasing operation efficiency a flow passage drawing part 150 of the type of a selective actuation valve is provided on a pipe 124, and preferably fluid control means 150 brings a flow rate in a second loop into about 1/20 of a flow rate of a first loop.
Patent JP-H07329278-A (JP)
Title: Press operation method and transfer cylinder
Inventor: HAWAADO UOOREN DEMUUA
IPC: B41F22/00
Filed: 1995-06-06
Abstract: PURPOSE: To provide a transfer cylinder supporting a printed sheet in a printing machine, without marking or contaminating the same and a method for handling the printed sheet. CONSTITUTION: The circumferential support surface of the transfer cylinder of a printing machine is covered with a conductive fluoropolymer base layer 60 and a flexible jacket covering material 58. Since the conductive base layer is low in coefficient of friction, the movement of a flexible jacket covering material to the support surface of the transfer cylinder becomes free. Electrostatic charges delivered to the flexible jacket covering material by a printed sheet are drawn away from the flexible jacket covering material by the conductive base layer to be discharged into the metal main body of the transfer cylinder.
Patent JP-S5591048-A (JP)
Title: Tracing system for program execution state
Inventor: KANAI TATSUYUKI
IPC: G06F11/34
Filed: 1978-12-28
Abstract: PURPOSE: To realize the detailed tracing and the like for the input/output action of the input/output device via the program by just connecting the memory bus to the tracing unit, thus ensuring the effective debug working for the program followed by the input/output action.  
     CONSTITUTION: Tracing unit 2 draws the data out of memory address bus 100 and into control part 20, and operates as the memory access given from the central control unit in case access unit identifying bit line X is 0 among contents S 0 WX of the bus and then as the memory access from the channel unit in case line X is 1 respectively. And in the case of the access given from the central control unit, control part 20 renews the address of recording memory I and writes the contents of the memory address bus into memory I via information line 112. And the contents of memory data bus 101 and memory answer bus 102 are taken in to be written into memory I in case the contents of the order line indicates the writing among the information of the bus and indicates the reading respectively. In the same way, the recording is carried out also for the access given from the channel unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0717971-A (JP)
Title: Imidazole derivative, production and use thereof
Inventor: YUKIMASA HIDEFUMI
IPC: C07D471/04
Filed: 1993-07-02
Abstract: PURPOSE:To obtain a novel compound useful as an antibacterial agent exhibiting excellent activity especially on microorganisms of the genus Helicobacter and useful also as an antiulcer agent. CONSTITUTION:A compound of the formula A-(CH2)m-X-(CH2)n-B (A is imidazol-1-yl or condensed imidazole ring group; X is 0 or S; B is heterocyclic group; (m) and (n) are 0-4), e.g. 1-(benzoxazol-2-yl) thioethyl-2-methyl-5- nitroimidazole. The compound can be produced by reacting a compound of the formula A-(CH2)m-Z (Z is reactive group) with a compound of the formula H-X-(CH2)n-B in a solvent (e.g. dichloromethane) optionally in the presence of a base (e.g sodium hydride) at -50 to +100 deg.C. It is useful for the treatment of duodenal ulcer, gastric ulcer, chronic gastritis, stress ulcer, etc., caused by microorganisms of the genus Helicobacter, free from side action and having high stability and low toxicity.
Patent JP-H0918656-A (JP)
Title: Image reader
Inventor: NISHIMURA SHINICHI
IPC: H04N1/04
Filed: 1995-06-30
Abstract: PURPOSE: To obtain an image reader in which the effect of dirts on a white reference member is reduced so that the white reference member is functioned correctly to correct luminous quantity of read data of an original. CONSTITUTION: This reader is provided with a running body 3 moving a relative position between a read line of a line image sensor 5 and an original 2 and a white reference board 7 read similarly to the original 5 by the line image sensor 5 to set a reference level with respect to luminous quantity data of an image read out of the original 2. The running body 3 is used to conduct 1st scanning moving a relative position between the read line and the original 2 and 2nd scanning moving a relative position between the read line and the white reference board 7. The line image sensor 5 outputs luminous quantity data of an image over the 1st and 2nd scanning.
Patent JP-H063875-A (JP)
Title: Image recorder
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 1992-06-23
Abstract: PURPOSE:To add a developing device for color image as an option by respectively exchangeably attaching a process cartridge in which a black toner developing device is assembled and a color unit with which three developing devices for color image are integrated in a recorder. CONSTITUTION:The process cartridge 3 is loaded/unloaded by opening a side wall door 11 on the side of an insertion port for a recording paper cassette 60 of a device frame 1, and the color unit 4 is loaded/unloaded by opening a side wall door on a side opposite to space where a photosensitive belt 31, the developing device and a driving source for a recording paper carrying means are provided. Since the loading of the color unit 4 prevents the loading/unloading of the process cartridge 3, the process cartridge 3 is loaded/unloaded in a state where the color unit 4 is not loaded. When the color unit 4 is not loaded because the recorder is used as the recorder for black-and-white image, the process cartridge 3 is loaded in the recorder in a state where a slide cover 37 is still fitted.
Patent JP-S6319591-A (JP)
Inventor: KAWASAKI TORU
IPC: G21C3/33
Filed: 1986-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H064730-A (JP)
Title: Card type entrance processing device
Inventor: YOSHITOMI KIICHIRO
IPC: G06Q50/00
Filed: 1992-06-24
Abstract: PURPOSE:To perform entrance processings corresponding to various tickets for a facility of amusements or the like by one data format of a magnetic card which a visitor carries for entrance. CONSTITUTION:A magnetic card 1 is provided with respective data areas of a date of entrance or the period of availability 111, an entrance flag 112, a number of days of availability 113, and a permitted frequency in entrance 114. One is preliminarily written in the area of the permitted frequency of entrance 114 in the case of a normal entrance ticket for only one entrance, and the number of days is preliminarily written in the area of the number of effective days 113 in the case of a two-day ticket, a three-day ticket, or the like with which the visitor can enter for the number of effective days after the first entrance day, and the limit data and one are preliminarily written in the area of the date of the effective period 111 and the area of the permitted frequency in entrance 114 respectively in the case of a ticket for only one entrance in the effective period, and the permitted frequency is preliminarily written in the area of the permitted frequency of entrance 114 in the case of a coupon ticket with which the visitor can enter with the permitted frequency of entrance, and thus, this card is read and written by the same entrance processing device to perform various entrance processings.
Patent JP-H10341556-A (JP)
Title: Motor
Inventor: KURIYAMA FUMIO
IPC: F04D29/54
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a motor which prevents gas from staying in its casing, improves the heat radiation effect of fins on both the ends of its rotor, the cooling effect of the electrically insulated windings of a stator and the blowing capability of a blower and realizes the excellent cooling efficiency. SOLUTION: In a motor which has a stator 11, a rotor 12 which has fins 22 on both of its ends and a blower 17 attached to the end of a rotor rotary shaft 13 and in which a ventialtion route 19 is provided between a casing 10 and the stator 11 and, further, a ventilation route 21 is provided between the rotor 12 and the rotor rotary shaft 13 and gas in the easing 10 which is sucked from the vane wheel suction inlet of the blower 17 is made to reach the vane wheel suction inlet of the blower 17, guide plates 27 and 28 which guide the circulating gas to the vane wheel suction inlet through the fins 22 of the rotor 12 are provided at predetermined respective positions on the end and front of the vane suction inlet of the blower 17 perpendicularly to the rotor rotary shaft 13.
Patent JP-2000000507-A (JP)
Title: Manufacture of electronic device and slit type dripping nozzle employed therefor
Inventor: AOKI OSAMU
IPC: B05C5/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic device and capable of surely forming a desired thin film with excellent evenness, suppressing occurrence of patterning failure, and providing stable quality. SOLUTION: This method for manufacturing an electronic device includes a coating process of applying a photosensitive or non-photosensitive resin to a substrate 1 by employing a manner of dripping the resin through a slit to the substrate 1. While the scanning direction of the slit type dripping nozzle 2 for dripping the resin being kept inclined in relation to the substrate 1 after drip coating at a prescribed angle θ to the same direction as the rotary direction S of the substrate rotation.
Patent JP-S6411472-A (JP)
Title: Original reader
Inventor: YOSHIDA YOSHIKI
IPC: G06T1/00
Filed: 1987-07-03
Abstract: PURPOSE:To eliminate an abnormal picture due to the stain or the flaw of a white reference plate by providing a control means for controlling the input and the output of data between a storing means and a CPU, correcting the shading corrected data in the CPU and then rewriting in a storage device. CONSTITUTION:When a gate 23 is L, if R/W is L, the reading direction of a RAM 26 is an (a) direction and H, the writing direction thereof is a (b) direction. In this mode, the RAM 26 is brought into a reading mode, the calculation of an expression I is executed. Dn is address data at this time, An is the total value of the data from 1 to (n) and when a check range is defined to be 1-N, the total value of D1-Dn is obtained. Then, the data is read from the RAM 26 for one address unit and the data is compared with the average value of all the data. When this value is larger than a set value (k), it is judged that dust, Dn is defined to be AN/N, R/W to be H, this value is written in the RAM 26 to reenter the data check of the next address. At the time of exceeding the check range, an operation is completed.
Patent JP-S5954319-A (JP)
Title: Comparator
Inventor: GOTOU MAKOTO
IPC: H03K17/13
Filed: 1982-09-22
Abstract: PURPOSE:To produce a pulse signal synchronized with both zero-cross points of an input AC signal, by ORing two comparator outputs having hysteresis characteristics. CONSTITUTION:A differential comparator 1 distributing differentially collector currents i1, i2 in response to an input AC signal vi is provided. The currents i1, i2 become respectively inputs to current mirror circuits 3, 7. The current mirror circuits 3, 7, current amplifier circuits 4, 8 provided at the post-stage and feedback circuits 5, 9 output currents i3, i6 having a hysteresis when the relation between the currents i1, i2 and a constant current I0 have a prescribed relation. The currents i3, i6 are outputted to an AND circuit 11 after being converted into voltages V1, V2 at output circuits 6, 10 at the post-stage. The AND circuit 11 ANDs both the voltage signals V1, V2 and outputs a pulse signal synchronized with the zero-cross points of the input AC signal vi.
Patent JP-S6228572-A (JP)
Title: Throttle valve
Inventor: FURUKAWA KAZUSHI
IPC: B05B17/08
Filed: 1985-07-25
Abstract: PURPOSE:To freely vary the height of a water column by steplessly controlling the degree of communication between a pressurized-water flow passage and through-holes from the perfectly opened state to the perfectly closed state, by shifting the flat valve plates having a through-hole having the diameter equal to that of the pressurized-water flow passage, crossing at right angles to the pressurized-water flow passage. CONSTITUTION:When the through-holes 13 and 14 of the float valve plates 11 and 12 and a pressurized-water flow passage 4 are set so as not to be superposed each other, the pressurized water supplied through a water distribution pipe line 5 does not reach a water injection nozzle 3, and a valve is in closed state. When a pulse motor 21 is driven to turn the flat valve plates 11 and 12 in the connection direction, the through-holes 13 and 14 and the pressurized- water flow passage 4 are gradually superposed at the pressurized water flow passage axis center P position, and the valve is opened, and the pressurized- water supplied from the water distribution pipe line 5 reaches the nozzle through the pressurized-water flow passage 4.
Patent JP-H0214592-A (JP)
Title: Semiconductor laser
Inventor: MATSUBARA HIROSHI
IPC: H01S5/00
Filed: 1988-06-30
Abstract: PURPOSE:To prevent the return light from outside from being incident on a light receiving surface of a photodiode by applying thickly a opaque resin to the top surface of and around a semiconductor laser chip except for its edge face. CONSTITUTION:The resin 8, which is of high viscosity and opaque for the laser beam, is applied on the top surface of and around a semiconductor laser chip, but not on both end faces which output the light, after completion of die bonding and wire bonding of the semiconductor laser chip 1. By this, even if the return light reflected from an external optical system if incident on a laser package in this semiconductor laser, it is reflected when it strikes against the resin 8. Since the light is shielded no only by the semiconductor laser chip 1 but also by the resin 8, the whole light receiving surface of a photodiode 4 is shielded from the light. Therefore, such a semiconductor laser that the return light is not incident on the photodiode can be available without using any special components.
Patent JP-H1012098-A (JP)
Title: Multi-directional operation switch and multi-directional operation apparatus using same
Inventor: KAIZAKI KEIJI
IPC: H01H25/04
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To eliminate rattling of an operation shaft and a knob and at the same time lower the height in a multi-directional operation switch to be employed for an input operation part of various kinds of electronic apparatuses and to be driven by a tilting or pushing operation of the operation shaft. SOLUTION: A driving body 34 to fit and hold an operation shaft 40 is pressed to the bottom face of the case 31 by a conical compressing coil 39 as to carry out positioning slantingly and at the same time a coil spring 42 which urges the shaft 40 upward is installed between the shaft 40 and a driving body 34, so that the shaft 40 and a knob 43 are prevented from rattling and stable operation feeling can be provided and the height can be lowered.
Patent JP-H0513824-A (JP)
Title: Cooling device for cryostat
Inventor: NAKAYAMA SHIGEO
IPC: H01L39/04
Filed: 1991-07-05
Abstract: PURPOSE:To close reliably an introducing tube, via which a thermally insulated shielding tank arranged on the periphery of a liquid helium storing tank and a liquid nitrogen feeding tank are connected to each other. CONSTITUTION:At least two pieces of valves 3 and 10 are mounted to an introducing tube 4 between a thermally insulated shielding tank 1 arranged on the periphery of a liquid helium storing tank 5 and a liquid nitrogen feeding tank 2. The valve 10 is formed in such a way that it is freely heated by a warm air heater 13. The part between the valves 3 and 10, the part, which is located on the side of the tank 1, of the valve 3 and the part, which is located on the side of the tank 2, of the valve 10 are respectively constituted of heat- insulating tubes 12.
Patent JP-H0919071-A (JP)
Title: Overdischarge preventive device for rechargeable battery and battery pack using the device
Inventor: HIGASHIJIMA YASUHISA
IPC: H02J7/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide a general-purpose overdischarge preventive unit used for a rechargeable battery and adaptive to large and small loads easily. CONSTITUTION: An overdischarge preventive device includes a switch circuit 20 for stopping power feeding from a battery 100 to a load 200 through detection by an overdischarge detecting circuit 10, and a power short circuit preventive circuit for discharging power only when a given potential is given to a charging control element(CE).
Patent JP-H088152-A (JP)
Title: Evacuation device
Inventor: TAKUBI ATSUSHI
IPC: B01J3/03
Filed: 1994-06-23
Abstract: PURPOSE:To provide an evacuation device without turbulence in gas flow near a wafer at initial evacuation by minimizing evacuation conductance through a throttle mechanism at the initial evacuation and increasing the evacuation conductance gradually by evacuating an opened area of the throttle. CONSTITUTION:In a vacuum chamber 1, air in a lower space under an evacuating plate 4 is spurted into a driving chamber 16 at the initial evacuation. A blade member 17 is turned counterclockwise by the air flow, and a movable plate 11 is turned through the rotary axle 8 at the same time. When time goes on, the pressure of the vacuum chamber 1 is reduced and the flow rate for turning the blade member 17 is lowered. Gradually, the blade member 17 is pulled back with springs 14a and 14b to the original position so that each opening part 7 of an evacuating plate 6 and each opening part of the movable plate 11 are aligned to each other.