baber/WOPTO huggingface dataset:
Patent JP-H05162565-A (JP)
Title: Constant-speed travel control device for vehicle
Inventor: KATAYAMA KAZUYORI
IPC: B60K31/00
Filed: 1991-12-12
Abstract: PURPOSE:To provide a constant-speed travel control device for a vehicle capable of correctly controlling the travel speed by performing the shift down or shift up of the gear position of a transmission in response to the travel resistance of the vehicle by the grade of a road surface and the weight of the vehicle. CONSTITUTION:A constant-speed control device is constituted of a control quantity integrating means 27 receiving the signal from a gear ratio change judging means 26, integrating the control quantity, and simulating the change of the driving force and a gear ratio change judging means 26 receiving the speed deviation, outputting the signal to change the gear ratio to an automatic speed change means 28 when the speed deviation becomes a preset value or above, and outputting the signal to return the gear ratio to the original value again when the speed deviation acceleration and integrated quantity become the preset values or below.
Patent JP-H05164413-A (JP)
Title: Refrigerator
Inventor: SAKON YUZO
IPC: F25B1/00
Filed: 1991-12-13
Abstract: PURPOSE:To prevent a failure, etc., caused by vibration in the pipings at the time of starting the compressor in a refrigerator in which a main valve is placed between a receiver and automatic expansion valve. CONSTITUTION:A main coolant circuit 8 is constituted by connecting a compressor 1, condenser 2, receiver 3, temperature sensing automatic expansion valve 5, and evaporator 6 successively and, at the same time, providing between the receiver 3 and automatic expansion valve 5 a main valve 4 and auxiliary valve 9 in parallel. A hot gas bypass channel 10 is provided from a discharge pipe to the side of the inlet of the evaporator 6 through a hot gas valve 11. At the time of starting the compressor 1, after the main valve 4 is closed and auxiliary valve 9 and hot gas valve 11 are opened by an opening and closing controller 51 for a certain time, the main valve 4 is controlled to be opened and auxiliary valve 9 and hot gas valve 11 are controlled to be opened. With this arrangement foaming is generated in the liquid coolant inside the evaporator 6, and the pressure difference between the high pressure in front of the main valve 4 and low pressure behind it is rapidly eliminated and the pulsation of coolant is suppressed.
Patent JP-H08158853-A (JP)
Title: Separator of oil in blow-by gas
Inventor: HASHIGUCHI TAKASHI
IPC: F01M13/00
Filed: 1994-12-05
Abstract: PURPOSE: To prevent outflow of oil splash from through holes without providing the large through holes to insert drain pipes on a cylinder cover and a baffle plate. CONSTITUTION: An outlet pipe 15 is provided overhung sideways on a side wall of a case main body 11 made of synthetic resin or light alloy and with a ceiling wall 12 having a downward collision plate 16b on its upper end fastened on it, an inlet 13 of blow-by gas is provided to one side on a bottom wall, and a drain pipe 14 consisting of a straight cylindrical part 14a and a lower end opening part 14b contracted so as not to be larger than an outside diameter of the straight cylindrical part 14a is provided to the other side. Consequently, it is possible to prevent outflow of oil splashed in a cylinder head from a through hole B2 upward by providing the through holes C2 , B2 slightly larger than the straight cylindrical part 14a of the drain pipe 14 on a cylinder head cover C and a baffle plate B and reducing a clearance between the pipe straight cylindrical part 14a and the through hole B2 of a plate at the time of installation of the case main body 11.
Patent JP-H05239634-A (JP)
Title: Cathode sputtering apparatus
Inventor: YAROSURAFU TSUAIDA
IPC: C23C14/34
Filed: 1992-12-09
Abstract: PURPOSE: To form films having excellent uniformity over the entire surface of a substrate by arranging a gas inlet, substrate holder and gas outlet on a common axial line in a cathode sputtering apparatus.  
     CONSTITUTION: The one end face of the outside casing 1 of a cathode station 2 of the cathode sputtering apparatus is provided with the gas inlet 3 and the gas outlet 5 at the opposite side end face on the common axial line 4. Cathodes 6, 7 having one piece each of targets 8, 9 coaxially with the axial line 4 are arranged within the cathode station 2. Further, the substrate holder 10 holding the substrate 11 is arranged between bath targets 8 and 9. The targets 8, 9 are respectively enclosed by outer shielding members 12, 13. Annular gas flow passages 14, 15 are formed between these shielding members 12, 13 and the outer casing 1. Introduced gases are discharged from the outlet 5 through the surface of the substrate 1 by passing the outer side of the outer shielding members 12, 13 as shown by arrows. The gases pass under the same pressure over the entire surface of the substrate 11 and, therefore, the uniform films are formed on the substrate 11. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09143437-A (JP)
Title: Re-peelable pressure-sensitive adhesive sheet
Inventor: SHIMIZU YUJI
IPC: D21H27/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a re-peelable pressure-sensitive sheet giving glossy feeling on a printed image in a postcard, etc., such as a direct mail recognizable inside information by peeling a temporarily tentative adhered face. SOLUTION: This re-peelable pressure-sensitive adhesive sheet has a tentative adhesion-planning face formed information on a base material 1, and transparent re-peelable tacky layers 2a and 2b which are not adhered under a normal state before the adhesion and after the peeling and at least adhered under pressure is coated on at least one face of opposing in the tentative adhesion, and the surface of the re-peelable tacky layers 2a and 2b has smoothness specified in JIS P-8119 of >=120sec.
Patent JP-H08154707-A (JP)
Title: Shoe uppers
Inventor: YAMANAKA YASUHIRO
IPC: A43B23/08
Filed: 1994-12-02
Abstract: PURPOSE: To prevent wrinkling by sticking a toe core consisting of two base fabrics stuck and integrated with a high-modulus adhesive to the inside surface of the toe part of uppers with a hot melt adhesive. CONSTITUTION: Polyurethane based synthetic leather is used as the uppers. Cotton woven fabrics (the thickness of both is 0.3m) are used as the base fabric 2 and the base fabric 3 and a natural rubber based adhesive having a thickness of 0.05m and 100% modulus of 150kgf/cm<2> is used as the adhesive 1. A polyurethane based polymer having thickness of 0.05m and 100% modulus of 60kgf/cm<2> is used as the hot melt adhesive 6. The toe core 4 is produced by using the adhesive of the solvent system having the properties described above at the time of the raw fabrics of the base fabric 2 and the base fabric 3, applying the adhesive on the base fabrics under application of tension longitudinally and transversely by a gluing machine and pressing the fabrics to stick the fabrics, then blanking the fabrics by a blade die of a cutting machine.  The shoes obtd. by sticking such toe core 4 to the toe part on the inside surface of the shoes does not generate wrinkles at the toe part after production. The shape collapse of the toe part does not arise even after repetition of shearing for about four hours a day for about three months.
Patent JP-H10171140-A (JP)
Title: Electrophotographic photoreceptor, image forming method and device using that
Inventor: MOCHIZUKI FUMITAKA
IPC: G03G21/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To form a sharp image without an out-of-focus state and without decreasing or scattering light which exposes an image from inside by specifying the range of surface roughness of a transparent substrate where a photosensitive layer is formed. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer on a transparent substrate, and the surface roughness of the transparent substrate where the photosensitive layer is formed is controlled to have <=0.25μm Rz and <=0.5μm Rmax, wherein Rmax (max, height) is the distance between the highest peak and the lowest bottom in a specified horizontal length L and Rz (ten-point average roughness) is the difference between the average height of 5 peaks and average depth of 5 bottoms in a horizontal length L. If the surface roughness of the base body does not satisfy the above ranges, sometimes irregular density of coating is caused wen a photosensitive layer is applied in the production process of a photoreceptor. By smoothening the surface to obtain <=0.25μm Rz and <=0.5μm Rmax, the obtd. photoreceptor shows high image quality.
Patent JP-H10172933-A (JP)
Title: Manufacture of semiconductor element, and apparatus used therefor
Inventor: MOTOYAMA RIICHI
IPC: H01L21/3065
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of a semiconductor element and the apparatus used therefor, wherein when there are steps (suggedness) on the surface of the semiconductor element, since the molecules of an etching gas collide with the tops of the steps at high speeds to have high collision probabilities, the peak portions are etched faster than their trough portions to make the flattenings of the steps possible. SOLUTION: Fastening a semiconductor wafer 3 to a lower rotational plate 2 used also as its stage, an upper rotational plate 1 is fastened to a position separated from the surface of the semiconductor wafer 3 by a gap of several to ten micrometers in length. Then, the lower and the upper rotational plates 2, 1 are rotated respectively clockwise and counter clockwise at 10000-30000rpm. Subsequently, an etching gas for flattening the steps of the wafer 3 is made to flow in the gas introducing port of the upper rotational plate 1.
Patent JP-H09144664-A (JP)
Title: Air compression equipment
Inventor: MORISHIMA TATEJI
IPC: F04B49/10
Filed: 1995-11-23
Abstract: PROBLEM TO BE SOLVED: To save the power in restart of an air compressing equipment by releasing the compressed air within an oil separator to the outside only when it reaches a dangerous range of draining after the stop of the air compressing equipment. SOLUTION: An oil separator 6 has a temperature sensor 30 and a pressure sensor 31. After the stop of an air compressing device, whether it reaches a dangerous range of draining or not is judged by a judging means 32 from the detected values of the sensors 30, 31 and the pressure-temperature characteristics of wet air, and when it is judged to reach the dangerous range of draining, the result is outputted to a solenoid opening and closing valve 27 to open the valve, whereby the compressed air within the oil separator 6 is released to the outside.
Patent JP-H10173022-A (JP)
Title: Wafer transfer device
Inventor: KATSURA HIROSHI
IPC: B65G49/07
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a wafer transfer device which can reduce the cost, save the space and reduce the tact time of the transfer time by simplifying a wafer alignment device. SOLUTION: A wafer transfer device M has an orientation flat adjusting device 2 which align a wafer W, a robot 1 which transfers the wafer W to the orientation flat adjusting device 2 and a controlling device 3 which gives the robot 1 a correction command. The orientation flat adjusting device 2 has a detecting device 23 which detects the position of the wafer W, and the robot 1 is comprised of a machine base 11 and a robot hand 13 which is rotatable around the machine base 11. The controlling device 3 calculates position differences in the X-axis direction and in the Y-axis direction of a predetermined wafer central position from the wafer central position detected by the detecting device 23 as an angle correction value Δθcorresponding to the machine base 11 of the robot hand 13.  The calculated angle correction value Δθ is fed to the robot 1 to correct the position of the wafer W, and the angle of the robot hand 13 of the robot 1 is corrected according to the correction value given by the controlling device and moved to pickup the wafer W.
Patent JP-2000156848-A (JP)
Title: Digital video device and method for protecting digital image from copying
Inventor: ISHIBASHI YASUHIRO
IPC: H04N5/92
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To pad identification information(ID) for copy protection in compressed and encoded digital contents without decoding the digital contents and to transmit the padded digital contents. SOLUTION: A TS packet including ID for specifying a set top box 13 is inserted into a TS packet string constituting a digital image to be transmitted through digital broadcast or the like by a finger print inserting part 133 and then transmitted. In this case, the TS packet including the ID is inserted as closed caption data constituted of character data for interpolating the digital image. Since the ID for displaying a source is padded in the digital image by utilizing the closed caption data, the set top box 13 of a copying preparation source can be specified by the ID even when digital images illegally copied by a digital VCR 14 or the like appear on a market.
Patent JP-H04206618-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: OSHIMA MASAFUMI
IPC: H01G9/02
Filed: 1990-11-30
Abstract: PURPOSE:To enhance an electric characteristic and a life characteristic by a method wherein an organic acid or its salt is dissolved in a mixed solvent which is composed of etylene glycol and nitroalkane. CONSTITUTION:Ammonium adipate is dissolved, so as to obtain a concentration at 10wt.%, in a mixed solvent in which the weight ratio of ethylene glycol to nitromethane is set at, e.g. 80:20; an electrolyte is obtained. The electric conductivity of the electrolyte at, e.g. 25 deg.C is at 4.50mS/cm<2>. A sparking voltage is at 210V when it is measured by using aluminum smooth plates as electrodes and by applying a constant current of, e.g. 2.5mA/cm<2>. At this time, no hydrogen gas is generated at a cathode by the aluminum electrode. Thereby, it is possible to obtain an electrolytic capacitor whose electric characteristic and life characteristic have been enhanced.
Patent JP-H03190526-A (JP)
Title: Circuit breaker
Inventor: SATO KAZUYUKI
IPC: H02H3/33
Filed: 1989-12-19
Abstract: PURPOSE:To damage due to application of an overvoltage by connecting a nonlinear circuit element in parallel with opening/closing means, and operating a tripping electromagnetic coil when a predetermined voltage is applied to the element. CONSTITUTION:A nonlinear resistor 22 is connected in parallel with a thyristor 13 of a dripping circuit 21 of a leakage circuit breaker 1. The breaker 1 is so selected as to abruptly reduce the resistance value of the resistor 22 at a voltage higher by a predetermined voltage than a rated available voltage of the breaker 1. A surge absorber 23 is so selected that its suppressing voltage is higher than the operating voltage of the resistor 22. If the breaker 1 is erroneously used in a voltage circuit higher than the rated voltage, a voltage higher by several times as high as the rated voltage is applied to a series circuit of an electromagnetic oil 6 and the thyristor 13. Since the thyristor 13 is in noncontinuity, a high voltage is applied to the resistor 22 to exceed the operating voltage. Accordingly, the coil 6 is energized to open a main circuit contact 3.
Patent JP-H08163832-A (JP)
Title: Method for connecting riser of motor and tap wire of coil and joint
Inventor: TONEGAWA MASAYA
IPC: H02K13/04
Filed: 1994-12-06
Abstract: PURPOSE: To connect a riser and a tap wire of coil in a short time at low cost without requiring any skill by preliminarily soldering at least one of the riser and the tap wire, bringing the riser into contact with the tap wire and applying heat from a heat source to the contacting part. CONSTITUTION: A commutator 5 comprising a combination of three segments 50 each having a riser 51 at the end part thereof. The tap wire 40 of a coil 4 is preliminarily soldered at the tip thereof and then the riser 51 is brought into contact with the tap wire 40 of the coil 4 before being applied with heat from a heat source. A low temperature solder is employed in the preliminary soldering. Since the heat source does not touch the joint of the riser 51 and the tap wire 40 of the coil 4, three joints on a single commutator table 52 are irradiated simultaneously by a thermal light source and connected. Consequently, the riser 51 and the tap wire 40 can be connected in a short time at low cost without requiring any skill.
Patent JP-2000155159-A (JP)
Title: Timing generating device
Inventor: TSUTSUI YASUMITSU
IPC: G01R31/3183
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To generate higher-speed clock edges than the period of testing rate generation continuously even in a simple hardware scale. SOLUTION: A rate generating circuit 1 receives a signal A to generate a clock C and timing data B. A shift circuit 3 receives the input of the timing data B, shifts it by a set number of stages, and outputs timing data D. Conversion memory 4 outputs variable delay setting data E to be inputted to variable delay circuits in oscillation circuits 5A and 5B with the timing data D as an input address. An oscillation control circuit 6 outputs enabling signals F1 and F2 to oscillate the oscillation circuits 5A and 5B alternately. The oscillation circuits 5A and 5B starts oscillation by the oscillation enabling signals F1 and F2 and is capable of changing oscillation frequency. A logical sum gate 7 obtains the sum of oscillation clocks G1 and G2 and generates high-speed clock edges H continuously.
Patent JP-H04202431-A (JP)
Title: Production of polyallyl ether
Inventor: ISHIKAWA SEIJI
IPC: C08G65/40
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a polyallyl ether having excellent heat, oxidation and chemical resistances and a high-molecular weight in good reproducibility by forming the ether in the presence of an alkali metal carbonate by a specified process and using a specified particulate carbonate as the alkali metal carbonate. CONSTITUTION:A process for producing the title ether by heating under agitation a dihalogenodiphenyl compound (e.g. 4,4'-dichlorodiphenyl sulfone) and a diphenol (e.g. hydroquinone) in the presence of an alkali metal carbonate (e.g. K2CO3) in an organic polar solvent (e.g. N-methyl-2-pyrrolidone), wherein alkali metal carbonate particles comprising below 20wt.% particles of a particle diameter of 1mum or below and below 10wt.% particles of a particle diameter of 2mum or above are used as the alkali metal carbonate.
Patent JP-H08157679-A (JP)
Title: Acrylic rubber composition
Inventor: KOBAYASHI NOBUTOSHI
IPC: C08K5/09
Filed: 1994-12-07
Abstract: PURPOSE: To obtain an acrylic rubber composition which shows excellent balance between storage stability and crosslinking velocity with reduced erosion and staining of the molds by formulating a specific crosslinking agent, a crosslinking accelerator, a metal erosion. staining inhibitor and a crosslinking retarder. CONSTITUTION: This acrylic rubber composition comprises (A) a halogen- containing acrylic rubber such as ethyl acrylate-chloromethyl methacrylate copolymer rubber, (B) a triazine thiol crosslinking agent such as 1,3,5-triazine trithiol, (C) a dithiocarbamic acid derivative such as zinc dimethyl dithiocarbamate and/or a thiuram sulfide such as tetramethyl thiuram monosulfide as a crosslinking accelerator, (D) a hydrotalcite compound such as stichtite and/or an organotin compound such as di-n-butyltin dilaurate and (E) an aromatic carboxylic acid such as o-phthalic acid and/or its acid anhydride.
Patent JP-H05166821-A (JP)
Title: Semiconductor device and its manufacture
Inventor: GOMI TAKAYUKI
IPC: H01L29/73
Filed: 1991-12-13
Abstract: PURPOSE:To materialize the improvement of speed in all current areas by accomplishing the curtailment of a base width and the reduction of base resistance. CONSTITUTION:An insulating film 3 in the shape of a planar rectangle is made at the center part on the top of the element formation area 2 surrounded from the side to the bottom by an insulating layer 1, and then with the insulating film 3 as a mask, p-type impurities are introduced into one side of the element formed area 2. Then, a polycrystalline silicon layer 7 to serve as an emitter diffusion source is made at one part of the element formation area 2 where p-type impurities are introduced, inclusive of one part of the top of the insulating film 3, and then an interlayer insulating film 8 is made all over the surface. Then, the base region by the diffusion of p-type impurities introduced and the emitter region 6n by the diffusion of n-type impurities from the polycrystalline silicon layer 7 are made by performing heat treatment. Then, an opening is made in the interlayer insulating film 8, and then a base electrode 12, an emitter electrode 13, and a collector electrode 14 are made by patterning a barrier metal 15 and an Al layer.
Patent JP-H11149370-A (JP)
Title: Source program generation device
Inventor: AKIMA SHINOBU
IPC: G06F9/06
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a source program generation device which can easily and quickly generate a source program through the use of an SQL sentence. SOLUTION: The proposed source program generation device is provided with a means for copying a slave program file from a master program file, a means for detecting the position of a character string, a means for extracting plural item characteristic character strings from a non-operation comment part, a means for forming a sentence for slave program file, a means for accumulating and recording the item sentence in plural intermediate files and a means for substituting or inserting the intermediate file for/into a substitution/ insertion part. A source program can easily and quickly be generated by generating the source program by using the SQL sentence.  Even if changes in correction, addition or elimination are made on the SQL, programming is executed based on the changes in correction, addition or elimination of SQL itself without considering a data base which is considerably changed. Thus, the source program can easily and quickly be generated based on the changed SQL.
Patent JP-H05167585-A (JP)
Title: Local area network multi-address frame communication device and method
Inventor: SHIMIZU MASAKO
IPC: H04L12/18
Filed: 1991-12-16
Abstract: PURPOSE:To provide a local area network multi-address frame communication device executing a substitution for the multi-address frame adoption/rejection/ selection processing of a main processor of an information processor existing in a node composing this network, in a local area network capable of performing a multi-address communication. CONSTITUTION:The multi-address frame received from a local area network 9 is delivered to a reception frame adoption/rejection/selection control part 4 via a data reception control part 3 and the adoption/rejection/selection of the necessity or unnecessity of the self station of the received multi-address frame is performed based on judgment information registered preliminarily by a judgment information registration part 5 in a reception frame adoption/ rejection/selection part 4. In a main processor part 2, a data frame is delivered to a reception frame protocol control part 6 via a local processor I/O control part 7 and a protocol control processing of the data frame received by the reception frame protocol control part 6 is performed.
Patent JP-H05162653-A (JP)
Title: Steering drive unit
Inventor: SUZUKI HIDEETSU
IPC: B62D7/14
Filed: 1991-12-16
Abstract: PURPOSE:To provide a steering drive unit compact with high mechanical efficiency and prevented from the generation of locking. CONSTITUTION:There are provided an output rack 5 for steering-driving wheels; an output pinion 4 to be meshed with the output rack 5; the gear 8 of a hypoid gear of a high reduction gear ratio rigidly fixed to the output pinion 4 so as to be rotated integrally with the output pinion 4; a hypoid gear pinion 7 to be meshed with the gear 8; and an electric motor for rotatory-driving the pinion 7 of the hypoid gear 8.