baber/WOPTO huggingface dataset:
Patent JP-S57119442-A (JP)
Title: Scanning electron microscope device
Inventor: HIROTA SACHIKO
IPC: H01J37/02
Filed: 1981-01-16
Abstract: PURPOSE:To make the device possible to observe a sample surface through the secondary electron image while the sample surface is not charged, by neutralizing the charge on the sample surface by generating glow discharge. CONSTITUTION:An incident electron beam 2 introduced from an electron gun 1 is focused step wise with two electromagnetic lenses comprising an electromagnetic focusing lens 3 and electromagnetic objective lens 5, and irradiated on a sample 7. When, the electron beam can scan two-dimensionally on the sample surface with a scanning coil 4 and auxiliary deflecting coil 6. Electrons emitted from the sample 7 are catched by a detector 9, and the secondary electron image of the sample surface is observed. A glow discharge generator 10 is provided in the vicinity of the sample 7, and charges on the sample 7 is neutralized by glow discharging.
Patent JP-S55101347-A (JP)
Title: Machine tool
Inventor: KITA YASUO
IPC: B23Q11/12
Filed: 1979-01-19
Abstract: PURPOSE:To eliminate the position error between a cutting tool carriage and a slide in a machine tool due to coulomb friction occurred therebetween by supporting via a hydraulic bearing the slide at the base of the carriage (boring tool). CONSTITUTION:The hydrostatic (hydrostatic pad type) mechanism of the slide of a cutting tool carriage 1 consists of a high pressure oil passage 9, a sliding surface holder 10, a throttle 11, and an oil reservoir 12. Oil of high hydraulic pressure Ps is introduced through the passage 9 and the throttel 11 into the oil reservoir 12 of the holder 10. A gap is formed via an oil film of the pressure Pc between the sliding surface of the carriage 1 and the holder 10 to thereby eliminate the contact between the solid components, thereby forming hydrostatially supporting a load. Since the load is hydrostatically supported, no coulomb friction occurs when sliding the carriage 1. Accordingly, according to this configuration, the position error due to the coulomb friction may be eliminated between the carriage and the holder.
Patent JP-S5290537-A (JP)
Title: Polymerizable adhesive composition
Inventor: KOSABE TORAICHI
IPC: C08F20/00
Filed: 1976-01-23
Abstract: PURPOSE: The composition characterized by the rapid curing and the color stability comprises the specific methacrylate eter of polyvalent alcohol and methylmethacrylate monomer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08192905-A (JP)
Title: Method and device for controlling warehousing and delively in automatic warehouse
Inventor: MORITA KAZUHIRO
IPC: B65G1/04
Filed: 1995-01-18
Abstract: PURPOSE: To enable warehousing and delivery operation in proper operation procedure, without needing the preparation of a large-capacity storage device or many maps, even in the case of having changed the traveling speed of a stacker crane or the lifting speed of a shifter, corresponding to the existence, etc., of load for raising warehousing and delivery efficiency. CONSTITUTION: Warehousing and delivery are performed by a stacker crane provided with two load shifters. In the case of performing warehousing and delivery, shifting it between two storages and at least one warehousing and delivery part from the starting point where the stacker crane lies, a value converted from the reach time from the starting point to the loading places of both shifters is operated (S3), and the side where the converted value is smaller as the order of shifting the loading place of the stacker crane is given priority (S5 and S6). Next, the value converted from the reach time from the later loading place to each unloading place is operated (S7), and the side where the converted value is smaller as the order of shifting to the unloading position of the stacker crane is given priority (S9 and S10).
Patent JP-H06213113-A (JP)
Title: Starter of internal combustion engine
Inventor: WATANABE TAKESHI
IPC: F02N11/08
Filed: 1993-01-18
Abstract: PURPOSE:To provide a starter of internal combustion engine which eliminates a possibility that conducting electricity to a starter motor is stopped before the start of engine is completed. CONSTITUTION:A starter motor 8 is connected to a battery 7 via a normally closed contact 13 of a key switch 9 and a relay 11. A thyristor 21 is connected in series with a coil 12 of relay. A capacitor 22 which is charged at the specific time constant by output of an AC generator 4 and a Zener diode 25 which conducts electricity and gives a trigger signal to the thyristor 21 when voltage at both ends of the capacitor 22 exceeds the set valve are provided. When the number of revolutions of engine increases up to the specific value and the voltage at both ends of the capacitor 22 exceeds the set value, the trigger signal is given to the thyristor 21 via the Zener diode 25, and exciting current is conducted to the coil 12 of relay to open the contact 13.
Patent JP-S63175481-A (JP)
Title: Semiconductor device
Inventor: HATTA YASUSHI
IPC: H01L21/338
Filed: 1987-01-16
Abstract: PURPOSE:To contrive to improve the effective mutual conductance of a FET by a method wherein the width in the plane direction of at least the source region out of source and drain regions is so contrived as to be expanded wider than the width of a channel region. CONSTITUTION:A gate electrode 5 is Schottky-junctioned to the surface of the substrate of a channel 2 and source electrodes or drain electrodes are ohmic- junctioned to the surface of the substrate of a source region 3 and a drain region 4. As the widths of the source and drain regions 3 and 4 are linearly expanded from an end 2a of the channel region 2, the widths in the plane direction of both regions 3 and 4 are formed wider than that of the channel region 2. Thereby, the widths of the ohmic electrodes 6 can be widened, the contact areas of the ohmic electrodes 6 with the substrate surface can be also expanded and the effective mutual conductance of a FET can be improved.
Patent JP-S58127592-A (JP)
Title: Controlling inverter for motor
Inventor: FUJII HIROSHI
IPC: H02P4/00
Filed: 1982-01-20
Abstract: PURPOSE:To always obtain the maximum capacity even when an input frequency varies by varying the function relation to the output frequency in response to the input frequency automatically to the optimum state. CONSTITUTION:The rotary speed of an induction motor (IM) 3 is arbitrarily controlled in the constant state according to the speed command signal N from  a speed setter 6. In this case, even if the input frequency of the AC power  source becomes 50 or 60Hz, the relation of the output voltage V0 to the output  frequency f0 is automatically switched to the optimum state correspondingly. Accordingly, even if any of systems for both 50 and 60Hz AC power sources is  employed, it can always operate in the optimum state, thereby correctly controlling the rotating speed of the IM.
Patent JP-H04238453-A (JP)
Title: Data communication equipment
Inventor: WATANABE TOSHIAKI
IPC: H04M11/00
Filed: 1991-01-23
Abstract: PURPOSE:To speedily and securely switch a system to automatic answering so as to realize smooth data communication in a composite communication terminal equipment where data MODEM, facsimile and telephone are incorporated. CONSTITUTION:A network control part 1 connected to a telephone line 2, a MODEM part 3 modulating/demodulating a signal which is transmitted/received through the network control part, an interface 4 realizing communication with a terminal equipment 5 and the control part 6 controlling the operation parts are provided. The MODEM part can execute data communication by a full duplex system through the telephone line. At the time of data communication, the terminal equipment on a call-side makes a call, transmits a call tone after dialling terminates. When the call tone is detected, an incoming-side transmits an answer tone. The incoming side is switched to automatic answering when the call tone is detected. When the call tone is not detected, the system is not switched to automatic answering. Namely, it is judged whether a request is a call request or a data communication request, for example, by the presence or absence of the call tone and data communication is smoothly executed.
Patent JP-H09194356-A (JP)
Title: Internal liquid preparation compounded with iron compound
Inventor: NAKANO HIROSHI
IPC: A61P3/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject internal liquid preparation having reduced unpleasant taste attributable to iron, free from a metallic taste of calcium, etc., extremely pleasantly drinkable and useful for prophylax is of anaemia, etc., by compounding an organic iron compound with an organic acid and adjusting pH to a specific range. SOLUTION: This internal liquid preparation is obtained by compounding (A) an organic iron compound (preferably, ferric ammonium citrate) with (B) one or more kinds of organic acids in an amount of 0.05-2.0wt.% so that the organic acid(s) is 3-300 pts.wt. based on the 1 pt.wt. of the iron component in the component A, and the pH is adjusted to 2.5-5.0. Further, it is preferable that (C) 0.001-1.0wt.% of a calcium component is further added so that the content of the calcium component (preferably, calcium glucuronate) is 1-49 pts.wt. based on 1 pt.wt. of iron component in the component A, and the component B is an acid selected from citric acid, malic acid, fumaric acid, tartaric acid, lactic acid and succinic acid.
Patent JP-S62165352-A (JP)
Title: Semiconductor device
Inventor: KAMIYA TAKAYUKI
IPC: H01L27/04
Filed: 1986-01-17
Abstract: PURPOSE:To enhance the integration of a semiconductor device by forming a resistor of a first separating groove, an insular resistance region and a second separating groove in a slender shape of approximately zigzag state to readily perform a high resistance value. CONSTITUTION:A first separating groove 2 of rectangular shape closed in a plane shape is formed on the main surface of a semiconductor substrate 1 made of silicon to form an inner resistance region 3 by the groove 2. The groove 2 is formed by forming, for example, a deep groove on the main surface of the substrate 1 and filling an insulator in the groove. A plurality (two) of second separating grooves 4 extending toward the opposed sides are respectively formed at two opposed sides, left side 2a and right side 2b of the groove 2. The grooves 4 are formed on the substrate 1, and insulators are filled in the grooves. As a result, the region 3 is formed in a plane shape of approximately zigzag state by the grooves 2, 4 and composed as a slender and long resistance region.
Patent JP-H05193777-A (JP)
Title: Belt conveying device
Inventor: MANDA TAKAHIKO
IPC: B65H5/02
Filed: 1992-01-17
Abstract: PURPOSE:To eliminate necessity of a crown roller and to improve productivity by a method wherein an endless belt can be restored to its regular position through displacement thereof in a reverse direction by providing a stretch correcting mechanism by which a pair of clamps are supported individually movably in the oscillating direction of a belt frame to be positioned and held. CONSTITUTION:A belt conveying device 10 is formed in such a way that, since clamps 33 for positioning and holding the free end of a freely oscillating belt frame 31 on both sides are individually moved vertically by means of a stretch correcting mechanism 34, only the left clap 33 is displaced upward, when the rolling endless belt 18 is displaced leftward. As a result, only the left one of rotation rollers 25 and 26 is separated and a high tension is exerted on the left side of the endless belt 18, the endless belt is displaced from the left to the right and restored in its regular position. Further, although position correction of the endless belt 18 is realized through regulation of the rotation angle of the eccentric cam 38 of the stretch correcting mechanism 34, an eccentric cam 38 can be also coupled to a manual lever.
Patent JP-S57138854-A (JP)
Title: Manufacture of rotor for converter
Inventor: ONDA MITSUO
IPC: H02K15/03
Filed: 1982-01-19
Abstract: PURPOSE:To reduce the inertial effiiency of a rotor by forming a gate of macromolecular material at the molding time in a ring shape on the outer periphery of the shaft of a rotor gear, thereby improving the molding condition and reducing the thickness of a rotor seat. CONSTITUTION:In the state that a gate bush 6 is raised and a mold is opened, a rotor gear 1 is inserted into the gear guide hole 4b of a lower cavity 4. Then, a rotor magnet 2 is inserted into a magnet guide hole 4c. After the rotor gear 1 and the magnet 2 are set, the gate bush 6 is lowered, molding material is flowed from the gate 7 formed at the gate bush 6 to integrally mold the magnet 2 with the gear 1 and to simultaneously manufacture the rotor seat. Then, when the mold is opened, the magnet 2 is integrally formed with the gear 1 at the rotor, and the rotor is then dropped downwardly.
Patent JP-S59132991-A (JP)
Title: Apparatus for removal of metal ion from liquid
Inventor: AKASHI HIROSHI
IPC: C02F1/46
Filed: 1983-01-18
Abstract: PURPOSE:To economically remove a metal ion from a liquid, by constituting the titled apparatus with a chamber having inlet and outlet openings for said liquid and an electrode being built-in, and another chamber having injection and drain openings and an electrode being built-in, and applying positive and negative voltage to each of the electrodes from a power source. CONSTITUTION:A liquid containing a heavy metal ion, e.g. copper ion, flows through an inlet pipe 3 into a chamber A for the removal of a metal ion formed by peripheral walls 1, 1' and a dashboard 10. An electrode 7 inside the chamber A for the removal of a metal ion is constituted with graphite and charged with negative voltage by a power source 9, so that copper ion in the liquid has positive electricity. Hence, said copper ion accepts an electron from the electrode 7 and precipitates as metallic copper on the electrode 7. On the other hand, the electron accepted by the copper ion gets out of an electrode 8 constituted with a metal of larger ionization tendency inside a chamber B for donating an electron and transfers to the graphite electrode 7.
Patent JP-H07181418-A (JP)
Title: Image forming device
Inventor: TANAKA TOMONORI
IPC: G03G15/04
Filed: 1991-01-23
Abstract: PURPOSE:To provide an image forming device capable of extending the variable range of the size of a dot in order to form a multi-level and high-quality image. CONSTITUTION:Even though a laser beam L1 emitted from a 1st LD 1a is made incident on a prism 14, it is not deflected and passes there. Meanwhile, the laser beam L2 emitted from a 2nd LD 1b is made incident on the prism 14 and deflected, and becomes the same optical path as the laser beam L1 from the 1st LD 1a when it is emitted from the prism 14. Thus, the 1st and the 2nd LDs la and 1b select a light source to be used by turning on/off the switch of the light source. Furthermore, the laser beam diameters of two light sources are made different to change the control range of the quantity of light emitted from two light sources. Thus, the variable range of the size of the dot is extended.
Patent JP-S57177303-A (JP)
Title: Selective permeable film
Inventor: NODA KEN
IPC: C08G73/10
Filed: 1982-01-18
Abstract: PURPOSE: To increase a water permeating speed while excellent characteristics of a polyimide film is maintained by introducing a specific amount of a carboxyl group into the polymer chain of aliphatic polyimide comprising a specific structural unit as a side chain.  
     CONSTITUTION: An imide unit shown by formulaIand a carboxylated imide unit shown by formula II are dissolved in N-methyl-2-pyrrolidone, dimethylformamide, dimethylacetamide or a mixed solvent thereof along with 10W30pts. of swelling agent per 100pts. of polyimide to form a uniform dope with viscosity of 50W300poise. This dope is coated on a plate and a pipe having a smooth surface such as glass or the like or a base material of a fibrous sheet or a pipe and, after a part of the solvent is evaporated, the coated material is immersed in a coagulating solvent to coagulate polyimide. Thus obtained film has heat resistance, solvent resistance, chemical resistance, anti-bacterial property as well as a high water permeating speed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11201669-A (JP)
Title: Heat exchanging tube
Inventor: YOSHIDA KANJI
IPC: F28D15/02
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanging tube superior to conventional ones that is excellent in energy efficiency and can perform both heating and cooling. SOLUTION: A first heat exchanging tube is formed of an outer tube 1 sealing a working fluid 3 and an inner tube 2 arranged in the lengthwise direction of the outer tube inside the tube 1, realizing heat exchanging in the inside and outside of the outer tube 1 by exchanging heat between the fluid flowing through the inner tube 1 and working fluid 3. The inner tube 2 consists of a hot tube 2a for supplying heat to the working fluid 3 and a cool tube 2b for depriving the operating fluid 3 of heat.  A second heat exchanging tube is formed of the outer tube 1 and a Peltier element which is provided with two heat exchanging surfaces for either of heat generation or heat absorption depending on the direction where voltage is applied and fitted in the lengthwise direction of the outer tube 1 in such a manner that one of the heat exchanging surfaces exchanges heat with the working fluid 3 and the other thereof exchanges heat with the outside of the outer tube 1.
Patent JP-H07211520-A (JP)
Title: Method for piling up layers for voltage non-linear resistor
Inventor: TAGAMI YUKIO
IPC: H01C7/18
Filed: 1994-01-26
Abstract: PURPOSE:To securely and easily join a terminal metal with a ZnO element without using a supporting bar, etc., in a method for piling up layers for a voltage non-linear resistor consisting essentially of ZnO that is to be incorporated in a light conductor. CONSTITUTION:Aluminum/metallikon electrodes 5 are prepared on both end faces of ZnO elements 2a and 2b, and epoxy-based conductive adhesives 3a, 3b and 3c and metallic rings 4a, 4b and 4c for preventing the extrusion of adhesives are used as a joint material between the elements 2a and 2b and between the elements 2a and 2b and the terminal metals 1a and 1b, then the elements 2a and 2b and the metals 1a and 1b are formed integrally.
Patent JP-S59132943-A (JP)
Title: Oxidation catalyst of carbon monoxide
Inventor: ICHISE SHIGEO
IPC: B01J31/22
Filed: 1983-01-19
Abstract: PURPOSE:To enhance the activity of the titled catalyst and to extremely reduce the amount to be used of palladium as the oxidation catalyst of carbon monoxide using palladium, by adding an original activating aid other than a copper salt. CONSTITUTION:As an oxidation catalyst of carbon monoxide, an activating aid comprising an org. compound having a double bond in the molecule thereof such as acrylic acid or acrylamide is compounded in a palladium salt and a copper salt. By adding the activating aid as mentioned above, the activity of a palladium catalyst is remarkably increased and the amount to be used of palladium is extremely reduced.
Patent JP-S55100467-A (JP)
Title: Rotation stopper mechanism
Inventor: TAKAHASHI TAKASADA
IPC: F16H57/023
Filed: 1979-01-23
Abstract: PURPOSE: To stop rotations of two or more fitted parts with a single key by providing grooves or gains on the sides of fitting parts fitted on a shaft for catching a side of the key with these grooves or gains.  
     CONSTITUTION: The second gear 19 and the third gear 20 are mounted on a main shaft 6 in a transmission gear box. For stopping rotations of these gears 19 and 20, a goove 46 is provided at a fixed position on a shaft 6 to be adapted to the shape of an arc-shaped key 45 or a rectangular key 45a. After the key 45 or 45a is inserted into the key groove 46, a ring-shaped spacer 47 with a gain 48 to catch the upper edge of the key is inserted to correspond to the position of the key. Then, after bushes 17 and 17 provided with gains 49 and 49a on the side rims faced to the key to catch the key are fitted from both sides of the spacer 47, gears 19 and 20 are mounted on bushes 17 to be rotatable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000209674-A (JP)
Title: Method for utilizing two-way exchange information between vehicle and platform
Inventor: YOSHIDA AKIHIRO
IPC: G08B25/10
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To build up an information utilizing environment with keywords of 'safety', 'comfortableness' and 'convenience' by utilizing information exchanged between a vehicle and a platform in 2-way for the purpose of monitoring the platform from the vehicle. SOLUTION: A two-way exchange information utilizing system 101 includes a vehicle side network system 11 mounted on a vehicle side and a platform side network system 51 that is installed at a platform side. The vehicle side network system 11 has an information collection function that collects intensive information of vehicle side information and platform side information and an information utilizing function that utilizes various information obtained by utilizing the information collection function for the purpose of various services.  On the other hand, the platform side network system 51 always monitors various states of the platform, has an information collection function and an information utilizing function similar to those of the vehicle side, and uses a vehicle communication unit 13 and a platform communication unit 53 to exchange various information between the vehicle side and the platform side.
Patent JP-S58124119-A (JP)
Title: Combustion device
Inventor: MURAKAMI SHIGERU
IPC: F23N5/20
Filed: 1982-01-19
Abstract: PURPOSE:To simplify circuit structure by a method wherein the output of a disconnection detecting circuit for an evaporating heater and hot water temperature detection is stopped for a predetermined time period by a single timer circuit. CONSTITUTION:When the temperature of water heated by a burner is extremely low, the output of a comparator 36 becomes ''1'' because the resistance value of a thermister 27 is very large. That is the output tells a disconnection though the operation is in normal conditions. Accordingly, it is unfavorable to drive an alarm circuit 2 at this timepoint. For this purpose, a transistor 22 is turned ON by the timer circuit 23 so that the output of the comparator 36, that is, the input of an exclusive circuit 40 becomes ''0''. After that, the water temperature  is raised by the combustion during the operation of the timer circuit 23 and the output of the comparator 36 is inverted to ''0''. Accordingly, even if after the timeup of the timer circuit 23, the transistor 22 turns OFF to release the locking of input ''0'' state of the exclusive circuit 40, the alarm circuit 2 does not operate.
Patent JP-S60153097-A (JP)
Inventor: MIYASHIBA KOUICHI
IPC: G10L15/28
Filed: 1984-01-20
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-S61167377-A (JP)
Title: Control system for multiple inverter
Inventor: IHARA AKIO
IPC: H02M7/497
Filed: 1985-01-18
Abstract: PURPOSE:To remove harmonic waves of high order while remaining in a circuit configuration as it is by pulse-width-modulating a plurality of inverters by control angles corresponding to the number of multiple phases. CONSTITUTION:A plurality of inverters 111, 112 for obtaining 3-phase outputs are provided, operated in phase differences in response to multiple phases, connected in series by a wiring circuit 13 through transformers 121, 122 having the prescribed voltage ratio to produce 3-phase outputs eM. In this case, the inverters 111, 112 are pulse-width-modulated, and the control angle is set in response to the number of the multiple phases. The control angle may be set, for example, to a1=8.25828 deg., a2=10.9978 deg..