baber/WOPTO huggingface dataset:
Patent JP-H0688862-A (JP)
Title: Semiconductor integrated circuit device and device and method for testing the same
Inventor: FUKUSHI ISAO
IPC: G01R31/26
Filed: 1992-09-08
Abstract: PURPOSE:To measure the real access time of the storage circuit of an object to be tested so as to make the performance evaluation of the object highly reliable by providing a circuit for dummy test which processes test clock signals in a dummied state separately from a circuit for test. CONSTITUTION:When a register clock RCK is inputted to a circuit 12 for dummy test, a test clock signal TCK and test output data DOUT are respectively held in a dummy register and data output register. In addition, a dummy output signal DTCK fed back from a gate array 26 incorporating a RAM and the data Dout are inputted to a data controller 25 through a test signal input section 24, but the signal DTCK and data DOUT are outputted from the dummy output buffer and test output buffer of the array 26. The controller 25 obtains dummy information regarding the delay time obtained by interposing the apparent access time of a RAM macro Mn containing delay time into the apparent access time of the macro Mn based on the signal DTCK based on the data DOUT and finds access time TAA from the two time lags.
Patent JP-S60118206-A (JP)
Title: Improved adsorptive separation cycle
Inventor: KAAMEN MAIKERU YON
IPC: C07C29/76
Filed: 1984-11-15
Abstract: In a fixed-bed vapor phase adsorption cycle for bulk separations wherein the heat front generated by the exothermic heat of adsorption is maintained in the bed either in or behind the mass transfer zone, and is subsequently utilized in the purge desorption/regeneration of the bed, improved efficiency and enhanced versatility with respect to the degree of product purity is obtained by treating the regeneration purge gas with a portion of the purified product.
Patent JP-2000071954-A (JP)
Title: Automatic control device for vehicle
Inventor: TAMURA MINORU
IPC: B60T8/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To maintain the safe inter-vehicle distance from a front vehicle and to avoid the danger of a collision by continuously recognizing the front vehicle as a front object when it is stopped after being decelerated at the continuously and physically feasible deceleration, and allowing the control for boost-correcting braking force. SOLUTION: A control device 29 for a brake assist is provided, the control device 29 receives the information such as the pedal action quantity from a brake stroke sensor 23, the revolving speeds of wheels 27 from wheel speed sensors 28, the inter-vehicle distance by a laser radar sensor 31, and the hydraulic pressure from a hydraulic pressure sensor 33, and it outputs the control signal for driving a negative-pressure booster 25. A brake assist system for prohibiting a boost correction for a front stationary object recognizes a vehicle already under recognition as the front object continuously as the front object when it is stopped after being decelerated at the continuously and physically feasible deceleration and applies a proper boost correction.
Patent JP-H0794371-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: IWAMOTO SHIGEYOSHI
IPC: H01G9/08
Filed: 1993-09-27
Abstract: PURPOSE:To provide a small-sized low-cost aluminum electrolytic capacitor in which membrane permeation of electrolyte is remarkably reduced so that its service life may be elongated. CONSTITUTION:Aluminum electrolytic capacitor comprises a case 11 containing a capacitor element 12 and electrolyte. The case has a pair of holes 13a and 13b in its bottom to pass leads 14a and 14b of the capacitor element. The gaps in the holes 13a and 13b are filled with sealing material 15a and 15b. The top of the case 11 is sealed with a cap 16.
Patent JP-S61117844-A (JP)
Title: Resin-sealing method for semiconductor device
Inventor: MORI HIDEMI
IPC: B29L31/34
Filed: 1984-11-14
Abstract: PURPOSE:To seal the titled device with resin by reduction in wasteful time by a method wherein a molding die is heated by a presser in a short time by pre-heating this die before putting it on the presser fixedly. CONSTITUTION:The lower die 1 is provided with cavities 11 in multiarray form. Resin from a sprue 14 is cast into the cavities 11, and semiconductor devices placed in the cavities 11 are sealed with resin. Two lower dies 1 are put on a heater 7 fixedly and pre-heated: the right one is used for a next resin sealing, and the left one for the next resin sealing. Therefore, the successive exchange of dies to be pre-heated is facilitated. Since dies are thus pre-heated by another heater, the time of heating on a presser in resin sealing is markedly reduced. Accordingly, wasteful times are shortened, and the productivity improves.
Patent JP-S6299531-A (JP)
Inventor: TERAMACHI KEIICHI
IPC: F16K31/70
Filed: 1985-10-25
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-S6299581-A (JP)
Inventor: FURUMURA TAKEJI
IPC: E05F3/00
Filed: 1985-10-25
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-S60132166-A (JP)
Title: Planetary gear
Inventor: MATSUMURA TETSUHIKO
IPC: F16H55/14
Filed: 1983-12-20
Abstract: PURPOSE:To reduce the gear noise by resiliently supporting a ring gear on the casing side of the device via mutiple resilient members. CONSTITUTION:A ring gear 7 which is part of a planetary gear device is resiliently supported on a side of the casing 8 of the device via multiple torsion bars 9. Because of this, the shock at the time of the meshing of a planetary gear 6 can be absorbed by the torsion bars 9, and the gear noise can be reduced.
Patent JP-S60130435-A (JP)
Title: Production of valve guide for hydraulic shock absorber
Inventor: MUTOU TOSHIAKI
IPC: B21D53/10
Filed: 1983-12-20
Abstract: PURPOSE:To smooth the finish in a plane part and to decrease the number of drawing stages by forming a slope part between a circumferential cylindrical part and a step part, shaping the slope part and forming the plane part. CONSTITUTION:The central part of a metallic plate is projected and is formed into an inverted cup shape; further the upper part of a circumferential cylindrical part B is diametrally reduced to form a step part D with the remaining part of the circumferential cylindrical part, thereby forming a slope E between the part B and the part D. The part B and the slope part E are then blanked and are bent outward, by which the large diameter part F having the diameter larger than the diameter of the part B is formed. The remaining part of the part B remains as a small diameter part B' and a slit-like passage is formed between the part F and the part B'. On the other hand, a slope G is formed in the connecting part between the part B' and the part F. The slope E is made into a flat shape so as to be made perpendicular to the small diameter part B' and the large diameter part F, by which a plane part H is formed. Said part is bent so as to curve upward the slope G, by which a projecting part I is formed.
Patent JP-2000067383-A (JP)
Title: On-vehicle navigation device
Inventor: KAYANE TAKAYUKI
IPC: G08G1/0969
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To make identifiable an arrow for indicating the congestion of a highway and an arrow for indicating the congestion of a general road at a glance. SOLUTION: A first arrow 1 in a thick line shape is displayed along the congestion link of the highway HW and a second arrow 2 in a thin line shape is displayed along the congestion link of the general road RD. In a case that the congestion link of the highway HW and the congestion link of the general road RD are parallel, the second arrow 2 is superimposed on the first arrow 1 and displayed.
Patent JP-H0876128-A (JP)
Title: Liquid crystal orienting agent
Inventor: NISHIKAWA MICHINORI
IPC: C08L79/08
Filed: 1994-09-08
Abstract: PURPOSE: To provide a liquid crystal orienting agent which realizes a liquid crystal cell with little afterimages and having a high voltage holding rate. CONSTITUTION: This agent consists of (a) 100 pts.wt. of at least one polymer material selected from among polymers obtd. by the reaction of tetracarboxylic acid dianhydride and diamine compd., imidized polymers of these, and isoimidized polymers of these, and (b) 5×10<-5> to 5×10<-2> pts.wt. of at least one compd. selected from among compds. containing one carboxylic acid group in the molecule, compds. having one carboxylic acid anhydride group in the molecule, and compds. containing one tertiary amine group in the molecule.
Patent JP-2000070772-A (JP)
Title: Aerosol retarded injector
Inventor: TSUTSUMI SHUSAKU
IPC: B05B9/04
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide the aerosol retarded injector capable of retarded injection without changing the property of aerosol contents and without need to be enlarged. SOLUTION: This aerosol retarded injector 10 is provided with an aerosol container 60 having a stem 61 and a retarded injection mechanism 11. The retarded injection mechanism 11 is furnished with a fluid chamber 13a, and the fluid chamber 13a is filled with fluid as a viscous liq. A presser member 14 having an injection passage 14a is incorporated into the retarded injection mechanism 11. A resistance member 15 is fixed to the presser member 14 in the fluid chamber 13a.
Patent JP-S62101444-A (JP)
Title: Recorder
Inventor: ENDO HIROSHI
IPC: B41J2/165
Filed: 1985-10-29
Abstract: PURPOSE:To enable volatile ink to be used and recording quality to be improved with the increased recording width of a recording medium by providing a shutter device which is driven synchronized with an ink discharge at an ink discharge port and shutting the ink discharge port off the atmosphere during non-ink discharge time. CONSTITUTION:A coil 3 which is wound on a plane including a shutter 4 or in a space covering those before and after the coil and a conductive rubber 6 are connected to each other in series. Thus electric current can be applied from a power supply 1 through an electronic switch 2 such as transistor. If the current is supplied to the coil 3 and the conductor rubber 6 to a conductor 5 through the switch 2 synchronized to a discharge signal, the coil 3 generates a magnetic field in a direction vertically upward from the surface of paper. Consequently a force working toward the lift is applied to the conductor 5 and the shutter fixed to the former. This results in the deformation of the conductive rubber 6 due to to compression and the subsequent movement to the left of the shutter 4 with the discharge port 7 being exposed. Further, during the non-ink discharge time, the shutter 4 closed the discharge port 7 by the elastic power of the conductive rubber 6, shutting the port off the atmosphere.
Patent JP-S60132676-A (JP)
Title: Coating apparatus
Inventor: TSURUKUBO TAKASHI
IPC: H01L21/027
Filed: 1983-12-20
Abstract: PURPOSE:To form a thin film with a uniform thickness onto a substrate, by reducing the amount of gas supplied from the external space part of a lid member to the space part between the substrate and the lid member toward the outer peripheral part of the lid member from the central part thereof. CONSTITUTION:The inner lid 14 in a lid body is constituted so that the interval of the region 14a in the vicinity of the central part thereof and the surface of a substrate 7 is set to a relatively large distance L1 and the interval of the region 14c in the vicinity of the peripheral member thereof and the surface of the substrate 7 is set to L2 forming relation of L1>L2 with respect to L1. Further, the intermediate part 14b between the region 14a in the vicinity of the central part being L1 in the distance from the surface of the substrate 7 and the region 14c in the vicinity of the peripheral part being L2 in the distance from the surface of the substrate 7 is formed of an oblique surface wherein the distance from the surface of the substrate 7 changes gradually and plural holes 16 are provided in the vicinity of the central part 14a in the inner lid 14 by drilling.
Patent JP-H0958729-A (JP)
Title: Pouring cap
Inventor: NOZAWA TAKAMITSU
IPC: B65D47/28
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To certainly open and close a pouring tube with slight movement of a tube closing slider by a method wherein a through hole is bored at the middle on a top wall of a cap main body, and a pouring tube made in an elastically deformative soft structure is fixed at its base to the hole in an upright position and the tube closing slider for folding down the pouring tube is slidably provided at the surface of the top wall. SOLUTION: A through hole 3 is bored at the middle on a top wall 2 of an cap main body 1, and a pouring tube 4 made of an elastically deformative soft material is fixed in watertightness at its base 6 to the through hole 3 in an upright position, and an indent 7 is formed at the surface of the top wall 2 on a position near the through hole so that the pouring tube 4 can be folded down and housed therein. A lid-plate-like tube closing slider 5 is slidably mounted on the surface of the top wall 2 so that the pouring tube 4 can be folded down and housed in the indent 7, and a window hole 8 for letting the pouring tube 4 rise and be loosely inserted therein on sliding of the tube closing slider 5 is provided at an appropriate position of the slider. Thereby, the pouring tube 4 can easily and certainly be opened and closed only by slight movement of the tube closing slider 5.
Patent JP-H04121981-A (JP)
Title: Signal terminal device
Inventor: HIRASAWA KAZUO
IPC: H04B3/02
Filed: 1990-09-10
Abstract: PURPOSE:To prevent radio interference to other equipment by connecting a capacitor between a core circuit and an earth through a switch which opens when a plug is inserted. CONSTITUTION:When a plug for connection with an external equipment is inserted into the switch 3 built-in a signal output terminal 2, the switch 3 is opened, and when the plug is not inserted into the switch, it is closed. When the plug is not inserted into the terminal 2, therefore, a capacitor 5 is connected between a terminal core circuit 7 and an earth circuit 6, so that a short-circuit is developed by low impedance in the case of a high frequency signal and a harmonic component contained in the signal is not outputted to the terminal 2. It is thereby possible to prevent radio interference resulting from a harmonic radiation from the terminal portion.
Patent JP-S6393380-A (JP)
Title: Method for partially repairing paint film
Inventor: NAKAMURA KIMINORI
IPC: B05D7/14
Filed: 1986-10-09
Abstract: PURPOSE:To enhance the finish of a boundary part, in partially repairing a paint film low in hiding power such as a pearl paint film, by applying a repairing paint film low in the concn. of pigment and viscosity to the boundary part of a non-repairing part and a repairing part in a strip form at first. CONSTITUTION:A repairing part is subjected to base grinding with respect to a top coat film 3 over a lightly large range by water resistant polishing paper and a preparatory repairing top coat film 3b is formed to the top coat film 3 of the outer peripheral part of the base ground surface X and a part of the ground surface of a clear paint film 4 in a strip form. The repairing top coat in this case has the same color as the top coat film and is composed of the same resin as said top coat film and prepared so as to have low pigment concn. and low viscosity. Thereafter, a repairing top coat film 3a and a repairing clear paint film 4a are formed to the whole of the repairing part from the central part thereof to the outer peripheral part thereof using the same paints as the top coat film 3 and the clear paint film 4 according to a wet-on-wet system, and baked and dried.
Patent JP-H03107629-A (JP)
Title: Ring spring made of fiber composite material
Inventor: MACHIASU RIHITAA
IPC: F16F1/36
Filed: 1990-09-11
Abstract: PURPOSE: To provide a spring body having a gradually increasing characteristic in a tension range and when reduced in load and having small rigidity at an operating point by surrounding the outside with one or more high tension fastening bands completely surrounding the spring body and force lead-in elements. CONSTITUTION: Two fastening bands 7, 8 are wound around the outside of a wound body 1 under bias pressure. The bands 7, 8 completely surround the wound body 1 and force lead-in elements 4, 5. The bands 7, 8 are formed of spring steel, but other high tension material can also be used. The fastening bands are closed by welding, rivetting or edge folding. A bias pressure type spring body has an easy characteristic curve with extremely small rigidity, and a gradually increasing characteristic curve is formed in the case of the bias pressure type spring body being reduced in load until being loaded with tensile force.
Patent JP-S60133761-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMASHITA YOSHIMI
IPC: H01L29/812
Filed: 1983-12-21
Abstract: PURPOSE:To contrive the improvement of the withstand voltage by a method wherein a MESFET is so constructed that the gate electrode may cover only an insulation layer formed on the source electrode side, and that the channel position is shifted to the source electrode side. CONSTITUTION:A compound semiconductor substrate 1 is composed of a semi- insulation GaAs substrate 100, a buffer layer 101, and an active layer 102, and a source electrode 3 and a drain electrode 4 are provided on this substrate. A part of the substrate between the electrodes 3 and 4 is provided with an aperture (recess) 6. At one edge of the aperture 6, an insulation layer 2 is formed on the substrate 1. A gate electrode 6 elongating from the bottom of the above-mentioned aperture is formed on the side and the upper side of the insulation layer. Such a constitution can reduce the source resistance and the gate resistance, and therefore sufficient gate and source withstand voltages, particularly gate-drain withstand voltage can be increased.
Patent JP-S60132716-A (JP)
Title: Method and apparatus for molding resin
Inventor: KUBOTA AKIHIRO
IPC: B29L31/34
Filed: 1983-12-21
Abstract: PURPOSE:To reduce the air mixed in molten resin and to conduct voidless resin sealing by a method wherein a pressure reduction chamber is provided at the supply hole part of resin tablets of a resin mold and then melted. CONSTITUTION:For example, the pressure reduction chamber 11, the exhuast air hole 14 are equipped at the resin inlet part of a resin mold composed of the upper die 1, the lower die, the substrate 3, the planger 4, the chamber 5, the cavity 7, which resin tablets are supplied throgh said pressure reduction chamber 11, then, the pressure in the pressure reduction room 11 is reduced by exhaust mean (such as vacuum pump) through the exhaust air hole 14. Then preheated resin tablets are inserted by the plunger 4 into the chamber 5, heated and melted. The resin is compressed by the plunger 4 to seal the semi-conductor chips in the cavity. USE:For manufacturing resin sealed semiconductor integrated circuit package (to manufacture plastic IC).
Patent JP-H0982803-A (JP)
Title: Method and device for formation of via hole
Inventor: MURAKAMI SHINGO
IPC: H01L21/768
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To form a high quality of via hole without changing the process of manufacture. SOLUTION: A thin film 23, which absorbs the second high harmonics(SH light) 8 of a flash lamp excitation Q-switch Nd:YAG laser, is formed on the surface of the insulating film 21 by irradiating the sample, coated with an insulating film 21 over a conductive wiring 22, with the fourth high harmonics(FH light) of a continuous excitation Q-switch Nd:YAG laser. The insulating film 21 on the lower part of this thin film 23 is removed by irradiating the formed thin film 23 with the SH light 8.
Patent JP-H07148093-A (JP)
Title: Dust collecting filter for vacuum cleaner
Inventor: SAGAWA KOICHI
IPC: A47L9/14
Filed: 1991-09-20
Abstract: PURPOSE:To prevent the scattering of dust in a bag to the outside from the dust suction hole of a mouth plate provided in a vacuum cleaner when a dust collecting filter is pulled out from a dust collecting chamber opening by covering the dust suction hole provided on the mouth plate with a blocking lid part in the state where the mouth plate is mounted on the dust collecting chamber opening. CONSTITUTION:When a dust collecting filter 19 is used while the dust removal of the dust collecting filter 19 is timely repeated, the dust collecting filter 19 is filled with dust without leaving an excessive space. In such a time, the dust collecting filter 19 filled with the dust is removed from a dust case 2, and a new dust collecting filter 19 is mounted. Namely, the removal of the dust collecting filter 19 is carried out by operating a cramp 46 to open a dust case lid body 43, and closing a dust suction hole 67 with the blocking lid body 68 of the dust collecting filter 19. Thereafter, a mouth plate 66 is held to pull the dust collecting filter 19 to the outside, whereby a filter support plate 36 is opened, and the dust collecting filter 19 can be pulled out of the dust case 2. Since the dust suction hole 67 is closed by the blocking lid body 68, the dust is never dropped from the suction hole 67.
Patent JP-2000074234-A (JP)
Title: Selector valve
Inventor: HATTORI SHOICHI
IPC: F16K11/07
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a selector valve which can be easily fabricated can be reduced in cost. SOLUTION: An armature 13 having cylindrical motor coils 11, 12 arrange in parallel with each other in a housing 10, can be axially moved by a drive force of the cylindrical coils, and is urged to a neutral position by a sprig member. A sleeve 31 coupled to the armature 13 is axially movable in the housing 10, having a feed port 31a communicated with a pressurized fluid source, a return port 31b communicated with a fluid tank, and control ports 31c, 31d communicated with fluid passages 25, 26. A slider 20 slidably provided in the sleeve 31, has a land part 20a corresponding to the feed port 31a, the feed port 31 having a size which is two to three times as large as the stroke of the slider 20.  The spring member is a disc spring which is attached at its peripheral part to the housing 10, and at its center part to the armature 13, the peripheral part and the central part of the disc spring being connected to each other through the intermediary of an arm.
Patent JP-H1185899-A (JP)
Title: Character reader, its method and record medium
Inventor: SHISHIDO HIRONOBU
IPC: G06K9/20
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce analysis time of a character string. SOLUTION: A user instructs the number of the character strings of the same kinds with the character string written on an original through an input device 17. A CPU 13 counts the number of analysis processing times executed in the analysis of a character recognizing result for every kind, excludes the kind of analysis processing reaching an indicated number of times from the analysis processing of the character string after then and avoids the analysis processing of its kind.
Patent JP-S62103910-A (JP)
Inventor: YAMASHITA MICHIO
IPC: C08K3/36
Filed: 1985-10-30
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-S60133370-A (JP)
Title: Acceleration sensor
Inventor: NAKAJIMA NOBUFUMI
IPC: G01P15/13
Filed: 1983-12-21
Abstract: PURPOSE:To elevate the reliability of an acceleration sensor along with a simple, small and light construction by using a magnetic fluid. CONSTITUTION:A magnetic fluid 4 aggregates on a magnetic field separated from other fluids 5 in a case 6 with the magnetic action of a permanent magnet 7. The displacement of the fluid 4 according to acceleration is detected through working transformers 8 and 9 and acceleration is shown on a display 11 through an electric control circuit 10. The use of this magnetic fluid eliminates a mechanical support or the like at the detector section responding to the acceleration to elevate the reliability of an acceleration sensor without effect of inertia or the like while making the construction simple, small and light. Otherwise, a magnetic generation coil replacing a differential transformer may be used to check the displacement of the magnetic fluid due to acceleration.