baber/WOPTO huggingface dataset:
Patent JP-S5684131-A (JP)
Title: Setting method for terminal
Inventor: SEKIHARA AKIO
IPC: B21D39/00
Filed: 1979-12-13
Abstract: PURPOSE: To tightly seal the clearance between the insertion hole and the terminal, and to improve the working efficiency, by providing a rising part in the substrate, and by caulking the terminal and smashing the rising part at the same time.  
     CONSTITUTION: The first crooked piece 21 is inserted into the first insertion hole 12a formed in the substrate; the bottom edge of the piece 21 is placed upside, and the projections 21a, 21a, are smshed downward by the press machine; hereby, the lower part of the first crooked piece 21 is caulked to both edges of the first insertion hole 12a. At the same time, the rising parts 13a, 13a, are smashed by the press work in order to tightly seal the clearances 30, 30, between the first insertion hole 12a and both sides of the first crooked piece 21. The shoulder of the second crooked piece 22 is similarly pressed down by the press machine in order to set by caulking, and next, the rising parts 13b, 13b, are smashed by the press machine in order to tightly seal the clearance between the insertion hole and the second crooked piece. As a result, the adhesive coating process becomes unnecessary, and the working efficiency can be improved without hurting the health of workers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0271553-A (JP)
Title: Semiconductor device
Inventor: HASEGAWA TAKEHIRO
IPC: H01L27/108
Filed: 1988-06-30
Abstract: PURPOSE:To make it possible to make a base current flow in a reverse direction according to a base potential in addition to the forward base current of this device by a method wherein a collector-emitter voltage is set in a high voltage and parallel-connected tunnel diodes and a base-emitter tunnel current are used. CONSTITUTION:A base-emitter forward base current and a collector-base reverse base current are respectively assumed to be IBE and ICB and at the time of ¦IBE¦<¦ICB¦, if infection electrons from an emitter enter in a depletion region of a base-collector junction, electron-hole pairs are generated by impact ionization. The generated electron-hole pairs are subjected to drift shift to a collector and a base respectively and the holes make a negative base current IBR. A positive base current IBF from the base to the emitter is limited by a fixed base-emitter voltage VBE. As a result, the reverse base current is observed. Moreover, in case a tunnel diode is connected between the base and the emitter, the value of the forward base current on the side of a low level can be increased, and it is possible to shift a potential at which the polarity of the base current is inverted.
Patent JP-H0328194-A (JP)
Title: Pressure-reduced mocvd apparatus
Inventor: HIRABAYASHI KATSUHIKO
IPC: C30B25/14
Filed: 1989-06-26
Abstract: PURPOSE:To enable the uniform growth of single crystal film or polycrystal film on the round or square base of a large area more than 3 inches by allowing the gases to pass through the reaction tube in a laminar flow and specifying the structure of the reaction tube. CONSTITUTION:The reduced-pressure MOCVD system has the following 5 mechanisms: (1) the gas is blown upward from the oblong nozzle having a number of small holes, (2) base 5 or 6 can move in the lengthwise direction of and perpendicular direction to the nozzle, (3) a shielding sector 11 is set at a distance of less than 5mm from the bases, 5, 6 to shield the gas, (4) a purge gas 15 is flowed between the shielding plate 11 and the bases 5, 6 (holder 7), and (5) the gas from the nozzle passes through the narrow reaction tube 14 to reach the base and the gas after the reaction is exhausted in the side direction to the base.
Patent JP-S6053486-A (JP)
Title: Automatic fastening device of hatch cover
Inventor: SUZUKI SHIGERU
IPC: B63B19/18
Filed: 1983-09-01
Abstract: PURPOSE:To simplify a hatch cover opening/closing mechanism by connecting multiple cleats fitted to the side edge of a side rolling type hatch cover with a connecting rod and interlocking a hatch cover drive wire with the connecting rod via a link. CONSTITUTION:A drive wire 36 opening/closing and moving a hatch cover 2 having wheels along a coaming 6 is provided, jack units 10 receiving the wheels at the hatch cover closed position is provided at notched portions of the coaming 6, and the hatch cover 2 is seated at the closed position by the contraction of the jack units 10. Multiple cleats 7 couplable with the coaming 6 are provided on the side edge 2A of the hatch cover 2, they are connected with a connecting rod 23, and a hatch cover drive wire 36 is interlocked with the connecting rod 23 via a link 35. Thereby, the hatch cover 2 can be opened or closed by winding or rewinding the drive wire 36, thus a simplified opening/closing mechanism can be obtained.
Patent JP-S6222779-A (JP)
Title: Novel dithiolane derivative and immunological regulator containing said derivative
Inventor: YAMAMOTO ITARU
IPC: A61K31/385
Filed: 1985-07-23
Abstract: NEW MATERIAL:A compound expressed by formula I (n is 1 or 2; R is H or methyl). EXAMPLE:(E)-3-(1,2-Dithiolan-3-yl)-acrylic acid. USE:An immunological regulator effective for diseases under immunosuppressive conditions, e.g. infectious diseases or cancer, and further for diseases requiring immunological regulation, e.g. various allergies. PREPARATION:2,2-Dimethyl-1,3-dithiane-4-carboxylic acid as a starting raw material is subjected to several steps to give a novel compound expressed by formula 3, which is then reacted with a Witting reagent in a solvent to afford a compound expressed by formula 9 (R3 is lower alkoxy, etc.). The result compound expressed by formula 9 is then hydrolyzed with an acid or alkali in a solvent, e.g. tetrahydrofuran (THF), to give a compound expressed by formula 10, which is then oxidized to afford a compound expressed by formula 11. The resultant compound expressed by formula 11 is dissolved in a solvent and reacted in the presence of an acid catalyst to give the aimed compound expressed by formula 12.
Patent JP-H11347439-A (JP)
Title: Wet type bag breaking crusher
Inventor: MORO MASASHI
IPC: B02C21/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a wet crusher which has a bag breaking function and in which injected water can be effectively utilized. SOLUTION: This crusher is provided with a vessel body 1 into which an objective material to be crushed is fed, a water injecting means 2 for injecting water into the vessel body 1 and an agitating means 3 for generating an agitating flow crushing the objective material to be crushed and the water injecting means 2 has a high pressure water jetting nozzles 10. In this way, the objective material to be crushed 22 sealed in bag bodies 21 directly is fed into the vessel body 1, the bags are broken by high pressure water, and the needed quantity of water is added to generate the agitating flow to enable the crushing of the objective material to be crushed 22.
Patent JP-S6318196-A (JP)
Title: Pump controller
Inventor: SHIRAKAWA HISATO
IPC: F04D15/00
Filed: 1986-07-09
Abstract: PURPOSE:To check an error in the setting operation, by comparing the current value of a motor at the time of self-priming operation with the overcurrent reference value in a preset state. CONSTITUTION:An overcurrent of a pump motor at the time of self-priming is detected by an overcurrent detecting circuit 28, comparing it with the overcurrent reference value stored in a read-only memory 14. In consequence of this comparison, when this overcurrent reference value is smaller than the detected current value, it is so judged that a set operation miss occurs there as the overcurrent reference value is too little, whereby this value is rewritten and a new data is inputted instead. Therefore, accurateness in the overcurrent reference value is checkable, thus a set operation miss of the overcurrent reference value is prevented from occurring.
Patent JP-H0328546-A (JP)
Title: Transmission v-belt
Inventor: SUGIMOTO MASAKI
IPC: F16G1/00
Filed: 1989-06-24
Abstract: PURPOSE:To improve the fatigue life of a laminated endless band by forming a low-friction-coefficient treatment layer on each of surfaces of bands, constituting the laminated endless band. CONSTITUTION:When a transmission V-belt is moved while friction-engaged with the opposite V-channel face of a primary pulley or a secondary pulley, friction shearing force (gamma) operates between respective endless bands 1a-1d, but friction coefficient (mu) comes small and uniform because of the low-friction- coefficient operation of a low-friction-coefficient treatment layer due to molybdenum welded on the surface. As a result, there is not excessive friction shearing force ununiformly applied between respective endless bands 1a-1d during power transmission, therefore to improve the total fatigue life of a laminated endless band 1.
Patent JP-S5862143-A (JP)
Title: Preparation of 4-arylamino-4-methyl-2-pentanone compound
Inventor: SHIOTANI MASAHISA
IPC: C07C213/00
Filed: 1981-10-09
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of medicine, etc., in high yield, in a short time even at a normal temperature, economically, in an industrial scale, by reacting an aniline compound with mesityl oxide in the presence of a metal alkoxide or a quaternary ammonium hydroxide. CONSTITUTION:The 4-arylamino-4-methyl-2-pentanone compound of formula II (X and Y are H, halogen, 1-8C alkyl, aralkyl or alkoxy) is prepared by reacting the aniline compound of formulaI(e.g. aniline, chloroaniline, etc.) with mesityl oxide in the presence of a catalyst comprising a metal alkoxide (e.g. sodium methoxide, sodium ethoxide, etc.) or a quaternary ammonium hydroxide (e.g. trimethylbenzyl ammonium hydroxide). The process is advantageous because the impurity production is suppressed.
Patent JP-H0454873-A (JP)
Title: Power converter
Inventor: KANIE TETSUO
IPC: H02M7/48
Filed: 1990-06-21
Abstract: PURPOSE:To provide a voltage step-down function with an input current kept in sine wave form by connecting a voltage step-down chopper between a converter and an inverter, connecting a switch to short-circuit the input side and the output side of the voltage step-down chopper, and turning on the switch in boosting and turning it off in voltage step-down. CONSTITUTION:Converter output voltage raised to shape an input current into sine wave form is compared with a DC voltage command value. When the voltage must be lowered, a switch 54 is turned off to convert the input current into a sine wave with the action of a converter 3 and the DC voltage is lowered by the switching action of the switching element 51 of a voltage step-down chopper 55 and controlled with a control circuit 8 so as to be transmitted to an inverter 4. For smooth turning on and off, the switch is turned on and off when the switching element 51 is turned on.
Patent JP-S5862446-A (JP)
Title: Louver
Inventor: IMAI TAKAHIRO
IPC: F24F13/15
Filed: 1981-10-08
Abstract: PURPOSE:To change the direction of air flow, by disposing torsional coil springs made of a shape memory alloy in an air passage, and driving louver elements through detection of the temperature of air by the torsional coil springs. CONSTITUTION:Louver elements 1 for controlling the direction of air flow are disposed in an air passage 6, and torsional coil spings 3 made of a shape memory alloy for producing a force turning the louver elements in one direction are disposed at positios capable of detecting the temperature of air. Further, a bias spring 4 for imposing a force turning the louver elements 1 in the opposite direction to that of the coil springs 3 is connected to one of the louver elements 1. Here, the springs 3 are pre-treated such that they exert a force turning the louver elements in a downward direction. Since, with such an arrangement, cool air comes into contact with the coil springs 3 in space-cooling operation, the springs 3 are softened, so that the louver elements 1 are turned upward by the force of the spring 4. In space-heating operation, on the other hand, the springs 3 cause reverse deformation by warm air, so that the louver elements 1 is turned downward against the force of the spring 4.
Patent JP-H11338204-A (JP)
Title: Device and method for forming image
Inventor: OGASAWARA KAN
IPC: G03G15/08
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To realize excellent density control operation by allowing the density control operation executed based on the number of revolution of a developing sleeve to assit it even when optimum developing bias cannot be calculated by the image density control operation executed based on a patch. SOLUTION: By this image forming method, the characteristic of the developing bias with respect to the density is produced based on the patch and the optimum developing bias is calculated and set (step S1-S3). When it is decided at the step S2 that the optimum developing bias cannot be calculated, the developing bias by which the density OD1 being the nearest to the target density OD can be obtained is set (S5). Then, a differential value ΔOD=OD-OD1 is calculated (S6). In the case of ΔOD>0 at a step S7, the number of revolution of the developing sleeve increased according to an LUT(look-up table) parameter is set so as to increase the applying amount of toner (S8). Then, the number of revolution is controlled (S9).  In the case of ΔOD<0, the number revolution of the developing sleeve reduced according to the LUT parameter is set so as to reduce the applying amount of toner (S10).
Patent JP-H0210182-A (JP)
Title: Radar equipment
Inventor: NAKAMURA HIROSHI
IPC: G01S7/02
Filed: 1988-06-28
Abstract: PURPOSE:To eliminate the need of a mechanical rotation and to allow the title equipment to correspond to various purposes by selecting plural small antennas which have been arrayed like a concentric circle by a controller and connecting them alternately to transmitting and receiving equipments and executing the transmission and reception, and making the radiation characteristic variable. CONSTITUTION:An array antenna 1 is formed by plural small antennas which have been arrayed like a concentric circle. A controller 5 selects a small antenna required for the purpose, and repeats alternately driving of a transmitting equipment 3 and reception of a receiving equipment 2. A signal processor 4 processes an output of the receiving equipment 2. A control signal of the controller 5 enlarges or narrows a half-power angle by making the directivity of a radiation characteristic of the array antenna 1 variable in accordance with the purpose, or controlls a speed of a sweep of the directivity. In such a way, a mechanical rotary mechanism becomes unnecessary, and the title equipment is applied to various purposes.
Patent JP-S6053412-A (JP)
Title: Rear suspension of car
Inventor: TAKADA NAOTO
IPC: B60G3/20
Filed: 1983-09-02
Abstract: PURPOSE:To improve the traveling stability of a car by supporting a wheel bearing member with a swing arm extending along the car body and three lateral links extending across the car body and by setting the fitting points of these lateral links to the wheel bearing member about the wheel center away from each other. CONSTITUTION:A swing arm 18 is provided, which is plate-shaped (vertically wide) and extending along the car body and which is fixed, at one end, to the car body via a horizontal transverse shaft 38 in such a manner as to permit free rotation about this shaft and also fixed, at the other end, to a wheel bearing member 12 with a bolt 30. Also the first through third lateral links 20, 22, 24 are provided, each of which is fixed, at one end, to the wheel bearing member 12 via a horizontal shaft extending practically along the car body in such a manner as to permit free rotation about this shaft and also fixed, at the other end, to the car body in the same manner, permitting free rotation. In this case, the fitting point of the second link 22 to the wheel bearing member 12 is set about the wheel center, and the fitting points of the first and third links 20, 24 are arranged under the wheel center, one on the front side and the other on the rear side of the wheel center, and the first link 20 is formed shorter than the third link 24.
Patent JP-H1013428-A (JP)
Title: Method and device for band control
Inventor: ISE TSUNETARO
IPC: H04L12/70
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To manage a necessary band efficiently and precisely for wide traffic characteristics without any division loss by selecting an optimum algorithm according to the contents of packet arrival characteristics. SOLUTION: When an acceptance management part 10 receives a VC(virtual channel) setting request, individual band management parts 30 are actuated according to its traffic characteristics descriptor. The actuated management parts 30 store a necessary band before the connection of VC and find increments Q of the necessary band when VCs that they already accept and VCs of the setting request are multiplexed. The increment Q is passed from each management part 30 to a total necessary band calculation part 20. The calculation part 20 selects one of the management parts 30 according to the increment Q and denotes the found increment of the selected management part 30 as Q deg.. Then the calculation part 20 sends this selection result to a control part 10.  The control part 10 informs the unselected management parts 30 among the actuated management parts 30 of that and stores the selected management part 30. The calculation part 20 stores the necessary band before the connection of the VCs and adds Q deg. thereto to newly find and output a necessary band.
Patent JP-H0756038-A (JP)
Title: Formation of optical waveguide
Inventor: URANO AKIRA
IPC: G02B6/13
Filed: 1993-06-30
Abstract: PURPOSE:To provide a process for formation of the optical waveguide capable of lowering a sinterable temp. and suppressing the surface deterioration of a glass film. CONSTITUTION:This process for formation of the optical waveguide comprises forming the optical waveguide having a core 132 consisting essentially of quartz and clad layers 122, 142 enclosing this core by deposition of a glass particulate layer by a flame deposition method and vitrification of this glass particulate layer to transparent glass. The glass particulate layer 140 is deposited by incorporating boron therein and the deposited glass particulate layer 140 is roasted by flames, by which the concn. of the boron in its surface is lowered (for example, to the extent that the concn. of the boron in the surface of the glass film 142 attains <=5wt.%) and thereafter, the glass particulate layer 140 is vitrified to the transparent glass.
Patent JP-S5684883-A (JP)
Title: Warning device for battery liquid quantity
Inventor: NAKAJIYOU SATOSHI
IPC: H01M50/569
Filed: 1979-12-13
Abstract: PURPOSE:To reduce a waste of battery power, by constituting the detection circuit in such a way as inhibiting any current flow due to output voltage of a sensor making contact with a battery liquid, when a ignition switch is cut off. CONSTITUTION:The level of the electrolyte in a battery 1 is detected by a sensor 2, and the appropriate warning is indicated with a lamp 5. When the level of the liquid is above a predetermined level, the sensor 2 contacts with the electrolyte, having a photodiode D2 luminesced, and the lamp 5 remains in off, because an electric current turns off a transistor T6 through a phototransistor T5. When the electrolyte quantity drops below the predetermined level, the sensor 2 gets out of the liquid surface, and a warning is indicated with the lamp 5 coming on. Then, when a  switch 3 such as an ignition switch or the like is off, the light emission diode D2  does not luminesce even if the sensor 2 contacts with the electrolyte, because a  closed circuit of the detecting part is opened, and the power consumption of the  battery 1 can be prevented.
Patent JP-S6225838-A (JP)
Inventor: MIYAZAWA YOSHIAKI
IPC: H02J9/06
Filed: 1985-07-24
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-S6140211-A (JP)
Title: Liquid bathing agent composition
Inventor: SOMEYA KIYOSHI
IPC: A61K8/20
Filed: 1984-08-01
Abstract: PURPOSE:The titled composition capable of preserving an enzyme having an action on elimination of bad smell and cleaning of the skin for a long time without causing change in quality and decomposition, having no precipitation of salts, obtained by blending a vegetable protease with specific amounts of a salt and a lower alcohol. CONSTITUTION:A vegetable protease (e.g., papain, bromelin, ficin, etc.) is blended with 6-12wt%, preferably 8-10wt/ salt and 1-10wt% lower alcohol, to give a liquid bathing agent composition having stability for long-term preservation. Sodium chloride is espcecially preferable as the salt, and ethanol is preferable as the lower alcohol. Since the vegetable protease-containing liquid bathing agent composition is blended with the salt and the lower alcohol, it will not precipitate satls even if the composition exists in air, and the enzyme is neither deactivated nor decomposed.
Patent JP-2000350029-A (JP)
Title: Image output device
Inventor: WASHIO KOJI
IPC: B41J2/485
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To freely set a pulse width which is in matching with respective conditions of a highlight part, an intermediate part and a high density part or the like and to prevent gradation deterioration in collapsed dots and a thin spot in isolated points or the like. SOLUTION: This image output device is provided with a binary processing means 112 that conducts binarizing of image data to convert the data into binary image data, a smoothing filter 115 that obtains a weighted mean value from each pixel on the basis of a target pixel value of the binary image data and pixel values of pixels around the target pixel, a pulse width conversion means 116 that converts the weighted mean value into a gradation level to cause the gradation level to convert into a pulse width, a pulse generating means 117 that generates a pulse signal on the basis of the target pixel value of the binary image data and the pulse width, and image forming means (120, 130, 140) that light causes a light emitting element to emit light, on the basis of the pulse signal to form an image.
Patent JP-H05202195-A (JP)
Title: Aqueous dispersion containing aminooxy crosslinker
Inventor: KURAUSU KOORUHAMAA
IPC: C08L57/10
Filed: 1992-05-28
Abstract: PURPOSE: To provide an aminooxy crosslinking agent-containing aq. dispersion of a carbonyl group-containing copolymer.  
     CONSTITUTION: An aminooxy crosslinking agent-containing aq. dispersion of a carbonyl group-containing copolymer, its production and its use as a crosslinking system in a binder, an adhesive and a coating agent are disclosed. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0764891-A (JP)
Title: Information collecting method
Inventor: NOMARU MINORU
IPC: G06Q50/00
Filed: 1993-06-30
Abstract: PURPOSE:To freely collect information which needs to be preferentially collected owned by a slave information processor prior to the other information by a host information processor by communicating the necessary priority order to the slave information processor, and transferring the information to be collected between the slave information processors based on the priority order. CONSTITUTION:A priority table 1 in which the priority order of the information to be collected in a computer 10 is designated is prepared. A scan table in which a scan sequence to slave PLC #1 and #2 and the information to be collected are made to correspond to each other in the priority order, is prepared by the computer 10 based on the priority table 1, and the information is communicated to the PLCs #1 and #2 when the information on the content that the PLC which collects the information is different from the PLC having the information to be collected is generated at the time of scanning the scan table as the information to be transferred between the PLC #1 and #2. The PLC #1 and #2 operate a prescribed priority processing, and the information can be collected according to the priority order at the time of collecting the information by the computer 10.