baber/WOPTO huggingface dataset:
Patent JP-H0313035-A (JP)
Title: Packet length deciding method
Inventor: NOJIMA SATOSHI
IPC: H04L47/36
Filed: 1989-06-09
Abstract: PURPOSE:To improve the using efficiency of a transmission line by using a value dividing a delay time permissible value with the relay node number of a decided path as the delay assignment time of each node and deciding the packet length fully to the delay assignment time at the node of the minimum transmission line speed of the decided path. CONSTITUTION:A path decision delay time assignment means 1 obtains a path node number depending on the path decision and assigns a delay time uniformly to each node. Then a packet length decision means 2 uses a node with the slowest transmission speed in the path to decide the packet length fully equivalent to the assigned delay time. Thus, a relay node number is not always maximum and a node with the slowest transmission speed is not always a node with the slowest transmission speed in the network. Since the packet length is longer than a conventional case and the delay time is within the permissible delay time, the using efficiency of the transmission line is improved.
Patent JP-S5773457-A (JP)
Title: Control system for electronic computer system
Inventor: IWASAKI NAOKI
IPC: G06F9/46
Filed: 1980-10-23
Abstract: PURPOSE:To prevent an electronic computer system from the generation of dead lock by monitoring the using status or required contents of common memory areas with a monitoring program at a constant frequency and searching and releasing the prescribed common memory area. CONSTITUTION:A computer system 1 includes a common memory area 3 which can use both control processing programs 2a, 2b in common and the area 3 is divided into plural unit common memory areas. Usually, the programs 2a and 2b are controlled so as not to secure the area 3 simultaneously and the using status of the area is monitored by a monitoring program 5 at a constant frequency. At the generation of dead lock, the earliest request within the time when control processing program securing requests in waiting are outputted is searched and the number of unit common memory area is checked. Continuous common memory areas sufficiently required for securing the number of requests are searched from the common memory areas at use and released.
Patent JP-S5271655-A (JP)
Title: Control system in power supply circuit
Inventor: TAKATANI MINORU
IPC: H02M3/315
Filed: 1975-12-11
Abstract: PURPOSE: To stabilize the output voltage by inputting a detection signal to the base of a control transistor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09331188-A (JP)
Title: Electromagnetic wave suppression method and device
Inventor: SEKI AKIHIKO
IPC: H05K9/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To protect an information processing device against malfunction caused by electromagnetic waves by a method wherein the observed electromagnetic waves are analyzed as waveform data, the analyzed waveform data are decomposed into sine wave components, each of the sine wave components is converted into a sine wave of inverted phase, the sine wave components of inverted phase are combined into a single composite wave of inverted phase, and the composite wave of inverted phase is radiated as an electromagnetic wave. SOLUTION: Electromagnetic waves received during a specific observation period are observed in an electromagnetic wave observation section 102. The observed electromagnetic waves are analyzed as waveform data by an electromagnetic wave analyzing section 103. The analyzed waveform data are decomposed into sine wave components in a sine wave analysis processing section 104. A sine wave component of inverted phase is generated for each of the sine wave components in an inverted-phase wave generating section 105. The generated sine wave components of inverted phase are combined into a single composite wave of inverted phase by the inverted-phase waveform combining section 106. The combined wave of inverted phase is radiated as an electromagnetic wave from a radiating section 107. As mentioned above, electromagnetic waves reverse in phase to the observed electromagnetic waves are radiated, so that a data processing device can be protected against malfunction caused by electromagnetic waves.
Patent JP-H04370753-A (JP)
Title: Method and device for monitoring deterioration of ozone decomposition catalyst
Inventor: MITSUIDA HIDEO
IPC: B01D53/86
Filed: 1991-06-20
Abstract: PURPOSE:To obtain a monitoring method and device which can properly judge deterioration and life of an ozone decomposition catalyst at an inexpensive facility cost. CONSTITUTION:This device is provided with temperature sensors 7 and 8 which are provided at entrance and exit sides, an operator 11 which obtains an increase temperature difference (Tb-Ta) of a delivered ozone according to a catalyst reaction from an output signal of each temperature sensor, an alarm setting equipment 5, a timer 12 for setting judgment time, and an alarm 6 for an ozone decomposition catalyst 3 which is loaded into an ozone decomposition device 2. It is judged that the ozone decomposition catalyst deteriorated under conditions where an increase temperature difference value which is obtained by the operator 11 when the ozone decomposition device 2 operates does not exceed a temperature difference setting value which is determined by the alarm setting equipment 5 within a setting time which is determined by the timer 12. Then, an alarm equipment 6 is operated and an exchange timing of the ozone decomposition catalyst is reported to an outside.
Patent JP-S5480165-A (JP)
Title: Level calibration indicator
Inventor: ENDOU KENJIROU
IPC: G01R19/00
Filed: 1977-12-09
Abstract: PURPOSE: To enable inexpensive and sure level calibration to be performed by setting two levels, high and low, with the level to be calibrated as a center and lighting a semiconductor light emitting element as an indicating lamp according to the heights of the levels.  
     CONSTITUTION: This is to light a light emitting element 65 in the comparative relation of an input voltage Vi and comparing potentials V 1 , V 2  by applying the two potentials V 1  and V 2  corresponding to the width of the mark of a meter to comarators 61, 62, wherein setting R 1 >R 2  causes a semiconductor light emitting elements 65 to the reverse biased and not to light at the voltages Vi<V 2  by assuming that an amplitude by the same potential Vs may be taken in both positive and negative directions to the outputs of both comparators depending upon input conditions. At the time of the voltages V 2 <Vi<Vi>V 1 , the light emitting element 65 light brightly and further at the time of V 1 <Vi, the light emitting element 65 lights darkly as compared to the case of the voltages V 2 <Vi<V 1 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09303860-A (JP)
Title: One can two circuit type hot water supplier
Inventor: UCHIDA TSUTOMU
IPC: F24H1/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To securely prevent a heat exchanger from being damaged even when hot water supply single operation is performed after draining of bathtub water. SOLUTION: There is provided a one can two circuit type heat exchanger 3 which is formed bvy integrally fixing a hot water supply pipe 10 and a circulation pipe 11 to aa plurality of same fins 12. A bathtub 6 is communicated with the circulation pipe 11 via a forward pipe 7 and a backward pipe 9, and the heat exchanger 3 is located upwardly of the heat exchanger 3. Since rising parts 13, 14 rising upwardly from the heat exchanger 3 are formed in the course of the forward pipe 7 and the backward pipe 9, water is left behind in the circulation pipe even when even the bathtub is drained. Thus, the heat exchanger 3 is securely prevented from being damaged owing to a thermal expansion difference.
Patent JP-H05326894-A (JP)
Title: Wiring device
Inventor: FUJINO YASUHIRO
IPC: H01L27/118
Filed: 1992-05-15
Abstract: PURPOSE:To carry out a wiring operation where a wiring is less locally meshed up and takes less a long way around without increasing a rewiring processing time by a method wherein a signal processing sequence is determined taking the number of the shortest paths where signals pass and the predicted degree of wiring congestion into consideration, and then an initial wiring operation carried out. CONSTITUTION:A signal processing sequence determining means 4 which determines the signal processing sequence of signals whose traveling path is not yet determined basing on the logic connection data 1 and the structural data 2 of an integrated circuit and an initial wiring means 5 which carries out ant initial wiring operation in accordance with the determined signal processing sequence are provided, and a rewiring means 6 is made to carry out a rewiring operation for signals which are transmitted through a wiring set by an initial wiring means to output wiring path data.
Patent JP-H073514-A (JP)
Title: Structure for installing shielding plate in helmet
Inventor: SHIDA MASAYUKI
IPC: A42B3/22
Filed: 1993-06-18
Abstract: PURPOSE:To reinforce the binding strength of a shielding plate by engaging at least two places of the shielding plate in an installing and removing position of the shielding plate with one locking member. CONSTITUTION:A concentric supporting cylinder 10 and circular arc guide protruding walls 16 are formed in an installing substrate 7 secured to a hat body 1. The first notch 12 in which the first engaging pawl 35 protrusively installed in a pivot shaft 33 of the shielding plate 4 goes in and out and the first guide groove 15 engaging through the notch are formed in the supporting cylinder 10 and the second notch 17 in which the second engaging pawl 36 of the shielding plate 4 goes in and out and the second guide groove 18 engaging through the notch are formed in the guide protruding walls 16. A locking lever 19 pivoted on the installing substrate 7 is equipped with the first and second locking pawls 23 and 24 engaging and disengaging from the first and second engaging pawls 35 and 36 according to the locking and unlocking positions thereof.
Patent JP-S6126013-A (JP)
Title: Liquid crystal sunglasses
Inventor: JINGUU KEIJI
IPC: G02B7/10
Filed: 1984-07-17
Abstract: PURPOSE:To obtain sunglasses which has a simple structure and a quick transmittance changing function, by using the phase change guest host mode. CONSTITUTION:A lens part 1 consists of a liquid crystal cell. A photosensor 2 is installed in a proper position for the purpose of changing the transmittance of the liquid crystal cell part in accordance with the intensity of the incident light. A voltage generating circuit which generates a voltage to change the transmittance of the liquid crystal cell in accordance with the output of the photosensor is constituted into an IC and is provided in a proper position, for example, a position 3 of a frame. Glass substrates 4 provided with transparent electrodes 5 are held by seal materials 6, and a cholestric liquid crystal where a bicolor dye 7 is dissolved is sealed between them. If a dye having the positive bicolor property and a liquid crystal having the positive dielectric anisotropy are used as these bicolor dye and the cholestric liquid crystal respectively, negative display is obtained. That is, the liquid crystal cell is colored in the turn-off state, and the transmittance in the turn-on state is higher than that in the turn-off state.
Patent JP-S6040667-A (JP)
Title: Method and device for torch type brazing
Inventor: TAMARU AKIRA
IPC: B23K3/00
Filed: 1983-08-15
Abstract: PURPOSE:To perform brazing without the need for a manual operation and to enable automation by ejecting a heating flame from the tip of a torch to preheat a work then throttling the heating flame and delivering a solder bar from the central hole at the tip of the torch thereby brazing the work. CONSTITUTION:When the operator turns on the start switch of a robot 5, a solenoid valve 14 of a gaseous acetylene supply circuit 1 and solenoid valves 24a, 24b of the auxiliary circuit 2B and main circuit 2A of an oxygen supply circuit 2 open. The gaseous acetylene mixed with a pulverized flux and the gaseous oxygen of the amt. enough for preheating are supplied into a torch 4 to preheat a work 6. When the surface of the work 6 attains a specified temp., the valve 24b of the circuit 2B is closed by a sensor or timer and the circuit 2 is changed over only to the circuit 2A so that the supply rate of the gaseous oxygen is throttled down to the rate adequate for brazing. A mechanism 3 for feeding a solder bar is then actuated to start feeding a solder bar 31 from the tip of the torch 4 at a prescribed speed. The robot 5 reproduces the teaching motion at the same instant. The brazing operation is thus accomplished.
Patent JP-S5574827-A (JP)
Title: Forming method of thermo-plastic resin hollow body
Inventor: MIKUNI MITSUZOU
IPC: B29C49/58
Filed: 1978-11-30
Abstract: PURPOSE: To enable an integral forming of a large-sized item by molding under a vacuum double-layered sheet with specific molds and by providing a simultaneous highly accurate forming of thermal adhering of the sheet and of a hollow part.  
     CONSTITUTION: Overlapped two thermo-plastic resin sheets 3 and 3' are held between the molds 4 having the specified concave and covex portions and molded under a vacuum condition. The part to which the sheets 3, 3' are projected to form a hollow part therein is provided with a heater device 5 for softening the sheet in such a degree as a forming under a vacuum condition may be performed, and the part with which the sheets 3, 3' are integrally formed is provided with a heating device 6 for melting the sheets. The molds 4 are overlapped with each other and suctioned therefrom, a part facing toward the device 5 is formed with a hollow part 7, and a part facing toward the device 6 is formed with an integral portion thermally adhered under a pressurized condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07939-A (JP)
Title: Wet process device
Inventor: HIROSE HARUMICHI
IPC: G02F1/13
Filed: 1993-06-18
Abstract: PURPOSE:To provide a wet process device where durability of a rotating mechanism is increased and dust is prevented from sticking to a glass substrate, etc., without a complicated mechanism being used around the rotating mechanism. CONSTITUTION:A glass substrate is inserted into a gap 30 between a conveying shafts 2a, 2b for which bearing parts are provided on shaft receiving plates 6, 9 and conveyed along stages 3a, 3b and washed with a brush. A washing tank 1 and the bearing plates 6, 9 are shielded by covers 7, 8. Between the covers 7, 8 and the bearing plates 6, 9 are further installed a draining plate and a shield plate to prevent the formation of rust on the bearing plates due to the splashing of washing water from a washing tank 1 on the bearing plates. And dust and wet air generated from the bearing parts are exhausted by suction force from an exhaust means 41 through piping 44, an exhaust port 42 and an exhaust chamber 40 for adjusting the exhaust flow rate.
Patent JP-H05183425-A (JP)
Title: Plurality of integrated-circuit programmable logical device, method for interconnecting plurality of programmable logical block in programmable logical device and programmable logical block for integrated -circuit programmable logical device
Inventor: OMU AGURAWARU
IPC: H03K19/173
Filed: 1992-05-13
Abstract: PURPOSE: To achieve both functions of a feedback means and an input means to various logic circuits by providing a switch matrix(SM) with the bank of respective programmable multiplexers in plural programmable logic circuits interconnected by the SM. CONSTITUTION: A multiple array programmable logic device 310 is provided with first and second programmable array means 311 and 312 for receiving the plural pieces of input terms (signals) and generating the plural pieces of output terms (signals). The means 311 receives respectively the plural pieces and one piece of clock input terms over lines 113 and 114 for a continuous state machine function and an AND array 316 generates the plural pieces of first product terms over the line 315. A product term on the line 315 generates the plural pieces of product sum terms on the line 318 and outputs them through an output cell 319 onto the line 321. The means 312 is in similar constitution as well. A programmable switch mutual connection matrix is utilized for connecting the means 311 and 312.
Patent JP-S621307-A (JP)
Inventor: FURANSHISUKUSU YOHANNESU OTSUP
IPC: H03G5/02
Filed: 1986-06-26
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-S5772342-A (JP)
Title: Manufacturing of semiconductor device
Inventor: MATSUKAWA HISAHIRO
IPC: H01L21/76
Filed: 1980-10-24
Abstract: PURPOSE:To improve the reliability and yield of the semiconductor device through preventing generation of fault in oxidation promoting layer, by forming a thick oxide film by oxidizing a layer of material which can be quickly oxidized. CONSTITUTION:A thermally oxidized film 2 is formed on the surface of a semiconductor substrate 1, and polycrystalline silicon layer 3 which can be quickly oxidized is formed on the film 2. A resist 4 is provided on the layer 3, and this layer is thinned by plasma etching. And then, by oxidizing the layer 3 by low-temperature combustion, at such a temperature as 850 deg.C and for approximately 30min, a thick oxide film 5, which is as thick as about 0.9mum or so, is formed. And then, an oxide film 6 which penetrated into the substrate 1 is removed by etching it with ammonium fluoride. And then, by conducting a series of processes are treatments on the substrate 1 including oxidation and dispersion, etc., a semiconductor element, such as MOSFET and bipolar transistor, etc. is formed.
Patent JP-H09301944-A (JP)
Title: Benzene derivative
Inventor: YANAKA MIKIRO
IPC: C07C229/38
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a novel benzene derivative which is represented by a specific formula, has a sufficient effect on nephropathy despite that its action to blood pressure is extremely small and is useful as an anti-kidney disease agent. SOLUTION: This novel compound is represented by formula I [R<1> is H, a 1-8C (halo)alkyl; NR<7> R<8> ; R<2> is -C(=O)-, a single bone; R<3> is OR<9> , a saturated 3-5 membered alicyclic amino group; R<4> is H, a 1-8C (halo)alkyl; Z is C, CH; A is CH, N; R<5> -R<9> are each H, a 1-8C (halo)alkyl], typically 4-dimethylamino-3- N-[[[4-(2'-dimethylamino-ethoxycarbonyl)phenyl]methyl]valeramide], benzoyl morpholide. The compound of formula I is prepared, for example, by dissolving a compound of formula II (R<29> is H, a 1-6C alkyl) in a solvent such as acetic anhydride, adding fuming sulfuric acid thereto and effecting the reaction at -10-+30 deg.C for 1-10 hour through the product of formula III.
Patent JP-H07335213-A (JP)
Title: Nickel electrode for battery, and its manufacture, and alkaline storage battery
Inventor: SAKAI TETSUO
IPC: H01M4/32
Filed: 1994-06-06
Abstract: PURPOSE:To raise the utilization factor even in the case where two-dimensional structure of core material is used, and suppress the lubrication by charge and discharge by constituting a nickel electrode for a storage battery out of active material mainly composed of nickel hydroxide powder, and specified flake metallic powder. CONSTITUTION:Active material mainly composed of nickel hydroxide powder and flake metallic powder 45-100mum in long diameter and 1-20mum in short diameter are mixed, and then it is charged into a mold so that the metallic powder may contact continuously in the direction of long diameter so as to form a conductive network, and it is compressed with a roller to form a sheet-shaped substance. It is pressed and molded in the condition that a two-dimensional structure of core material such as a screen, a punched metal, a expanded metal, etc., is arranged between two sheets of sheet-shaped substances, so as to obtain a desired nickel electrode. Since a resinous binder is not used, the utilization factor of the active material is high, and also the network of the metallic powder retains the active material firmly, so the expansion at charge and discharge is suppressed effectively.
Patent JP-H11337036-A (JP)
Title: Method of controlling temperature in fluidized bed furnace
Inventor: MORI NAOKATSU
IPC: F23G5/50
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling temperature of a fluidized bed furnace capable of freely and uniformly controlling temperature of a sand layer while abiding by the lower limit of a superficial velocity in a tower. SOLUTION: According to this method of controlling temperature in a fluidized bed furnace, a temperature sensor 3 detects the temperature of a sand layer in a fluidized bed furnace for mixed combustion or thermal decomposition of solid wastes and sludge having a high water content to vary the amount of the sludge supplied by a sludge supply pump 4 according to the temperature of the sand layer for controlling the temperature thereof. It is also possible to use a temperature control by way of the amount of combustion air supplied to the sand layer together therewith.
Patent JP-S5854910-A (JP)
Inventor: SHIDONII EICHI MAGIDO
IPC: A47G27/02
Filed: 1981-09-19
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-S6128107-A (JP)
Title: Data trace device
Inventor: YAMAZAKI FUMIO
IPC: G05B19/02
Filed: 1984-07-19
Abstract: PURPOSE:To simplify the circuit and operation by providing a means storing an address of an object subject to plural trace control and a read means of the said address so as to use one address comparison circuit. CONSTITUTION:A write address is inputted to an input WA through a write bus 7 from a monitor 1 at write and an address of an object subject to trace control is inputted to an input WD through a data bus 2 in a trace control object address memory 81 of a trace circuit 8 respectively and an address of the object subject to trace control is stored in an address designated by a write address. Further, a scan data 186 of an output Q of a read adress scan counter 86 is inputted to an input RA at address read, the addess of the object subject to trace stored in the address designated by the data 186 is read and transmitted to an address comparison circuit 82 from an output RD.
Patent JP-S6210806-A (JP)
Inventor: HOSAKA TOMIJI
IPC: H01B7/18
Filed: 1985-07-05
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-H095648-A (JP)
Title: Eyepiece lens
Inventor: TSUCHIDA HIROBUMI
IPC: G02B23/00
Filed: 1995-06-15
Abstract: PURPOSE: To provide an eyepiece lens which is well corrected of chromatic aberrations, curvature of field and spherical aberrations, with simple constitution consisting of one or two elements of lenses. CONSTITUTION: This eyepiece lens is constituted of a single radial type distributed refractive index lens having positive refracting power or by combining the single radial type distributed refractive index lens and a field lens and satisfies the following conditions: (1) 1<Φm /Φ<1.5. (2) |ΦS1 |<-ΦS2 . (3) -0.01<1/V1 <0.025. In the equations, Φ is the refracting power of the distributed refractive index lens; Φm is the refracting power of the medium of the distributed refractive index lens: ΦS1 , ΦS2 are the refracting power of the eye side face of the distributed refractive index lens and the face on the side opposite to the eye side lens; V1 is the coefft. to dente the color dispersion of the distributed refractive index lens.
Patent JP-S6039788-A (JP)
Inventor: MATSUI MINORU
IPC: H01R43/055
Filed: 1983-08-15
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-S5852372-A (JP)
Title: Composition to prevent attachment of marine organism
Inventor: SHIMIZU KATSUJI
IPC: C09D5/14
Filed: 1981-09-21
Abstract: PURPOSE:To provide the titled compsn. consisting of (un)vulcanized rubber, tar pitch, powdered copper (alloy) and metallic soap and having an excellent storage stability. CONSTITUTION:The compsn. is prepared by adding 3-10pts.wt. copper (alloy) powder with a particle size of 200 mesh or smaller and 0.5-2pts.wt. metallic soap to 100pts.wt. black tarry substance obtained by dissolving, by gradual addition, 100pts.wt. finely divided or pulverized (un)vulcanized rubber in 20- 100pts.wt. molten tar pitch at 170-200 deg.C.