baber/WOPTO huggingface dataset:
Patent JP-H11345936-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOBAYASHI MITSUYOSHI
IPC: H01L27/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of preventing a noise component generated due to the effect of a high speed circuit block, which is quickly switched in a semiconductor, from affecting other circuit block lines and suppressing the noise component. SOLUTION: A semiconductor chip 2 on a semiconductor 1 is formed in a state of being divided into a high speed circuit block 21 and a circuit block 22. The block 21 is connected to a power supply terminal (VCC1) 3 for supplying 1st power supply VCC1 through a bonding wire 6, and the block 22 is connected to plural power supply terminals (VCC2) 4a to 4c for supplying 2nd power supply VCC2 through respective bonding wires 7a to 7c.
Patent JP-H09311998-A (JP)
Title: Object detection device and parking lot management system using it
Inventor: MURATA YOSHIRO
IPC: G01V8/20
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the malfunctions and to ensure the stable detecting operations of an object detection device by measuring the distance between a light receiving part and a detected object or a background object and deciding whether or not the detected object exists between the background object and the light receiving part. SOLUTION: The images sent from the right and left optical paths are detected, and the distance L is measured between a sensor 1 and a mark 11. Then it's decided whether or not the measured distance L is equal to the distance Lm between the sensor 1 and the mark 11 which is previously stored in a storage part. When both distances L and Lm are equal to each other, the absence of a parking vehicle 26 is decided. On the other hand, the presence of the vehicle 26 is decided when both distances L and Lm are not equal to each other or the distance L cannot be measured. That is, the sensor 1 detects the image of the mark 11 (Fig. a) and the distance L is calculated. Meanwhile, an upper image of the vehicle 26 is detected (Fig. b) and the distance is detected between the upper part of the vehicle 26 and the sensor 1.  Thus, the distance L is detected by calculating the shift value X between the right and left images. Then the presence or absence of the vehicle 26 is decided based on the distance L.
Patent JP-H05231839-A (JP)
Title: Method and device for measuring toroidal surface
Inventor: TSUYUSAKI SUSUMU
IPC: G01M11/00
Filed: 1991-06-21
Abstract: PURPOSE:To obtain a method and a device for simply making parallel the direction of scanning (Y axis) and a rotary axis 12 when measuring a toroidal surface 7a with a long bus (G main diameter line) as in a barrel-type toroidal surface, a saddle-type toroidal surface, etc. CONSTITUTION:First, a toroidal surface 7a is moved by a position adjusting device 14 and at the same time a reference surface 6a is moved on a light axis (X axis), and then a coherent light from a light source 1 is converged at one point on a rotary axis 12, thus forming interference fringes. By moving a translation stand 13. a coherent light is converged at other points of the rotary axis 12 similarly and then interference fringes are formed similarly for each of them. Then, three-dimensional coordinates of each convergence point are obtained, an angle formed by the direction of advance (Y axis) and the rotary axis 12 of the translation stand is calculated from the coordinates of a plurality of convergence points, and then a specimen 7 is moved by the amount of this angle using the position adjusting device 14, thus parallelism between the Y axis and the rotary axis 12 is matched highly accurately.
Patent JP-2000338772-A (JP)
Title: Developing roller
Inventor: TANAKA SAKUSHIRO
IPC: G03G15/08
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a developing roller suitable for contact development without increasing the resistance of the roller itself by disposing an elastic body layer comprising an electronic conductive material on the peripheral surface of an electrically conductive shaft and disposing a surface protecting layer on the surface of the elastic body layer by way of an interlayer having a higher volume resistance than the elastic body layer. SOLUTION: An elastic body layer 8 comprising an electronic conductive material is disposed on the peripheral surface of an electrically conductive shaft 7 as the center of rotation and a surface protecting layer 10 is disposed on the surface of the elastic body layer 8 by way of an interlayer 9 having a higher volume resistance than the elastic body layer 8 to obtain the objective developing roller 3. The electrically conductive shaft 7 may comprise an electrically conductive metal such as iron, aluminum, SUS (stainless alloy) or brass. The elastic body layer 8 has moderate elasticity for carrying out contact development. The interlayer 9 has about 108-1014 Ωcm resistance and is formed by coating the elastic body layer 8 with materials constituting the interlayer and carrying out heat curing.
Patent JP-S637150-A (JP)
Title: Motor
Inventor: KANEKO EIJI
IPC: F16C25/08
Filed: 1986-06-26
Abstract: PURPOSE:To eliminate the friction of the contacting part of a sphere on a motor shaft side with a thrust bearing sphere by sapporting the sphere formed at the end of the shaft pressed by a pressing spring jointly with three or more thrust bearing spheres. CONSTITUTION:There thrust bearing spheres 24, 24 are rotatably provided in a thrust retainer 22 for supporting a motor shaft 4 pressed by a pressing spring 20, and a steel sphere 18 provided at the end of the shaft 4 is shared with the spheres 24, 24 to be supported. When the sphere 4 of the shaft 4 side is rotated upon rotation of the shaft 4, the spheres 24, 24 are rotated by the rotation of the sphere 18, and no friction occurs between the sphere 18 of the shaft 4 side and the spheres 24, 24.
Patent JP-H092559-A (JP)
Title: Housing case for tape cassette
Inventor: MEGURO HIROSHI
IPC: B65D85/575
Filed: 1995-06-16
Abstract: PURPOSE: To prevent a tape from slacking due to vibration or the like in a housing case preferred for use in transporting a recorded video tape cassette, by engaging a gear-shaped protrusion of a reel lock with a gear-shaped recess of a reel lock holder fixed to a case body via an arm. CONSTITUTION: Each end of arms 3a, 3b provided corresponding to feed and rewind sides of a tape cassette is made into a T-shape, and the T-shaped part 5 is rotatably fixed to a side opposite to a case lock means 1. Reel lock holders 6a, 6b formed with a gear-shaped recess 7 inside a disk are provided at other ends of the respective arms 3a, 3b. On the other hand, a lower case 2 is formed with recesses at corresponding positions to the arms 3a, 3b and the holders 6a, 6b, and a gear-shaped protrusion of a reel lock inserted and fixed into a reel driving hole of the tape cassette is engaged with the gear-shaped recess 7, whereby a magnetic tape in the tape cassette can be prevented from slacking during transportation due to vibration or the like.
Patent JP-H01316990-A (JP)
Title: Hybrid integrated circuit device
Inventor: NISHIWAKI NAGATOSHI
IPC: H05K3/36
Filed: 1988-06-17
Abstract: PURPOSE:To improve a packaging density and to reduce an inspection manhour by a method wherein a protrusion or a recess is provided to a hybrid integrated circuit substrate, which is utilized to electrically and mechanically connect two or more substrates with each other as they are made to face each other. CONSTITUTION:Thick film circuits 2 and 9 are formed on ceramic substrates 1 and 8 through a coat printing, where ICs 3 and 10, condensers 11 and 12, and an external connecting terminal 15 are fixed through a solder 4. A conductive connecting pin (protrusion) 6 is fixed to a prescribed place 5 on the substrate 1 through the solder 4 and a connecting socket (recess) 14 is fixed to a place 13 on a substrate 2 facing the protrusion 6 through the solder 4. Hybrid integrated circuit devices 7 and 16 formed on the substrates 1 and 2 are electrically and mechanically assembled together with connecting sections 5 and 14 and then boated with a coating resin 17. A circuit element can be arranged between the face of the substrates 1 and 8 which face each other, and the external connecting terminal 15 is not required to be provided to every substrate, so that the packaging density can be improved. A property inspection of the devices 7 and 16 can be performed at a time, so that an inspection manhour can be reduced.
Patent JP-S5275313-A (JP)
Title: Drive circuit for electrostatic type acoustic converter
Inventor: ISHII KAZUO
IPC: H04R3/06
Filed: 1975-12-19
Abstract: PURPOSE:Powerful and impressive feels of bass are increased by inserting a parallel circuit of capacitors of varying losses between a signal source and an electrostatic type speaker.
Patent JP-H05341806-A (JP)
Title: Adaptive controller
Inventor: FUJIWARA TOSHIKATSU
IPC: G05B13/02
Filed: 1992-06-10
Abstract: PURPOSE:To improve the control performance of an adaptive controller and also to eliminate the steady deviation. CONSTITUTION:A system is provided with a primary delay characteristic element 52 which inputs a manipulated variable in parallel to a process 1 and the system secures the follow-up of the extended process controlled variable (ya) obtained by adding the output 53 to the controlled variable (yp) of the process 1 to the target value (r). Then the deviation (ez) between the value (r) and the value (ya) is fed back via a 1st phase advance compensator 54. A 2nd phase advance compensator 86 is set at the downstream side of the compensator 54. The parameters of both compensators 54 and 86 are learnt in an on-line way. An adder 88 is set right before the compensator 86 and the control deviation between the value (yp) and the value (r) is inputted via an integrator 89. Furthermore an adder 91 is set right after the compensator 86 and the control deviation 51 between the value (yp) and the value (r) is inputted via a coefficient multiplier 96.
Patent JP-H08167302-A (JP)
Title: Headlamp used for car
Inventor: KAARUUOTSUTOO DOBURAA
IPC: F21S8/10
Filed: 1995-06-16
Abstract: PURPOSE: To reduce the gap between the light emission direction and the opposite direction during swiveling of a reflector by arranging the center point of the curve of a front edge and the center point of the curve of the edge of a holding device on a swivel axis. CONSTITUTION: The front edge 36 of a reflector 10 which points in a light emission direction 14 and the edge 96 of a portion 34 of an adjoining holding device 22 which points in the direction opposite to the direction 14 are curved in planes perpendicular to the swivel axis 38 of the reflector 10 and the center point of the curve of the front edge 36 and the center point of the curve of the edge 96 are arranged at least approximately on the axis 38 of the reflector 10, so that the curve of the front edge 36 and the curve of the edge 96 are formed such that a gap 98 that is held at least approximately constant during the swiveling movement of the reflector 10 about the axis 38 forms between the front edge 36 and the edge 96. The gap 98 can thus be kept small.
Patent JP-H11328220-A (JP)
Title: Data retrieval method and device therefor and recording medium
Inventor: OKUBO MASAKATSU
IPC: G06F17/30
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a data retrieval method/device and a recording medium which have a small number of retrieval words included in an inputted retrieval expression, can sort and output the retrieval results to make a user easily grasp them despite the increase of the number of these retrieval results and accordingly can secure excellent operability. SOLUTION: A prescribed server of a data retrieval device retrieves the prescribed data based on a retrieval expression inputted from a terminal device, and the data retrieval device provides the retrieval data to the terminal device. In such a constitution, a relative word dictionary D is prepared to the above server to store the prescribed words and their relative words in the corresponding forms. A relative word extraction means 30 extracts the relative words of the retrieval words included in the retrieval expression by means of the dictionary D. Then a retrieval result sorting means 40 sorts plural retrieved data into plural groups based on the relative words which are extracted by the means 30.
Patent JP-H09329520-A (JP)
Title: Sensor for cylinder internal pressure for engine
Inventor: MASUDA MASAMI
IPC: F02D35/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder internal pressure sensor, which is for detecting and controlling the state of combustion in cylinders, cylinder by cylinder, in order to improve the air-to-fuel ratio of an engine and cleaning engine emissions, and its detecting method. SOLUTION: The cylinder internal pressure sensor comprises a pad 2 which transmits pressure changes in a combustion chamber 13, a piezoelectric element 1 which converts forces to electric signals, and terminals and conductors which send the electric signals to an amplifier. The pad 2 whose thickness and spring constant are optimized and the cylinder internal pressure sensor comprising the piezoelectric element 1 are installed to a cylinder gasket 3 with a mounting hole 16 for installing the cylinder internal pressure sensor. The cylinder gasket 3 with the cylinder internal pressure sensor is clamped between a cylinder head 4 and a cylinder block 6 by applying predetermined tightening torque to coupling bolts.  The electric signals from the piezoelectric element 1 are amplified at the charge amplifier 8 and captured into a computer for controlling an engine, and proper commands are issue. And then an EFI (individual injection), an individual helical air-intake port, electrically controlled EGR valves, etc., are controlled so as to properly maintain the engine and to prevent torque changes. Thereby, an optimal air-to-fuel ratio is obtained, and cleaned engine emissions are discharged.
Patent JP-S5274304-A (JP)
Title: Mode detector for fully automatic record player
Inventor: HOSHIMI SUSUMU
IPC: G11B3/085
Filed: 1975-12-17
Abstract: PURPOSE: To improve operating characteristics by detecting first and second toothless parts using a contactless sensor and detecting each mode at the time of switching modes such as stop and play using a drive gear having the first and second toothless parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000343281-A (JP)
Title: Backing for welding, and shape of weld joint
Inventor: ITSUTETSU ITSUKI
IPC: B23K9/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress cracks after the welding, and to reduce the welding quantity by forming projecting and recessed profiles at specified intervals in the longitudinal direction on a flat upper surface abutted on a steel member and a tip surface which is abutted on the other steel member and of an arc-shape or a rectangular shape comprising a plurality of surfaces. SOLUTION: An upper surface 2 of a backing 1 is abutted on a horizontal steel member and welded thereto in a temporary assembly condition. A tip surface 3 is brought into contact with a vertical steel member and welded thereto in the temporary assembly condition, and the horizontal member and the vertical member are welded to each other. Projecting parts 4 and recessed parts 5 are alternately formed with specified intervals on the upper surface 2 and the tip surface 3. Since the projecting parts 4 and the recessed parts 5 are present, the heat absorption during the welding is improved, and the projecting parts 4, 4 are immediately melted by the heat of the welding arc.  The tip surface 3 is of an arc-shape or of multi-surface rectangular shape comprising at least two surfaces, and the welding quantity between both steel members is reduced by preferably providing a narrow joint shape between the steel members, and welded.
Patent JP-H04352703-A (JP)
Title: Insect pest repellent microcapsule agent containing p-menthane derivative
Inventor: SEKIGUCHI MIKIO
IPC: A01N31/06
Filed: 1991-05-28
Abstract: PURPOSE:To obtain a microcapsule agent capable of sustainedly releasing a p-menthane derivative by microencapsulting the aforementioned derivative. CONSTITUTION:An insect pest-repellent microcapsule agent is obtained by effectively microencapsulating a p-menthane derivative capable of exhibiting insect pest repellency according to an in situ polymerization method using a water-soluble film-forming agent capable of providing a raw material for melamine resin (with a small loss). The aforementioned agent is a microcapsule agent enclosing the p-menthane derivative at a high concentration and capable of slowly releasing the above-mentioned derivative in air.
Patent JP-S5375825-A (JP)
Title: Pattern recognition device
Inventor: FUJISAWA HIROMICHI
IPC: G06K9/62
Filed: 1976-12-17
Abstract: PURPOSE: To attempt to make the recognition device a high speed, by devising the storing order of the standard pattern so that a similar character pattern can exist in the neighbouring address. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5675423-A (JP)
Title: Physiologically active high polymer substance-containing composition for mucosa administration and its preparation
Inventor: HARA KENJI
IPC: A61K38/44
Filed: 1979-11-21
Abstract: PURPOSE: To obtain a composition for mucosa administration to be usefully applied to the mucosa, the vagina, etc., having improved absorption ratio by the mucosa, by adding a specific acid to a physiologically active high polymer substance having a molecular weight about 500W150,000.  
     CONSTITUTION: The titled aqueous liquid composition comprising a physiologically active high polymer substance (e.g., peptide, enzyme, polysaccharide, etc.) having a molecular weight about 500W150,00 and about 0.01W0.3wt% based on total composition specific acid, e.g., 1W6C lower saturated fatty acid; lower aliphatic oxycarboxylic acid; one or more inorganic acids selected from the group consisting of hydrochloric acid, phosphoric acid, nitric acid, phospho-tungstic acid, perchloric acid, etc. This composition can be used by mucosa application free from inactivation caused by oral administration and complexity, pain, etc. resulting from injection. The physiologically active high polymer substance is absorbed extremely quickly by mucosa administration and an amount of the acid is very small. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H025240-A (JP)
Title: Information recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/24079
Filed: 1988-06-21
Abstract: PURPOSE:To allow recording and reproduction by laser light without dew condensation with an environmental change such as temp. and humidity change by using a resin having >=1% water absorptivity to form a resin film which is joined in the non-recording region of an inner circumferential side and outer circumferential side respectively of a resin substrate. CONSTITUTION:A disk-shaped resin film 2 is joined by forming a joint region 14 in the non-recording region 18 on the inner circumferential side of the resin substrate 11 and is joined by forming a joint region 15 in the non-recording region 19 on the other circumferential side of the resin substrate 11. The disk- shaped resin film 2 is the resin film having >=1% water absorptivity. Excess steam is, therefore, absorbed by the resin film 12 having the high water absorptivity even if the steam is saturated near the resin film by a sharp temp. fall. The tendency to dew condensation is hardly admitted in this way.
Patent JP-S6316797-A (JP)
Title: Horn
Inventor: KINOSHITA SHOZO
IPC: G10K11/02
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a uniform directional characteristic regardless to crisscrossed directions in an extremely broad frequency range by dispersedly arranging plural cores which has almost spindle-shape in the same direction to a radial direction inside a horn main body having a conical shape and forming the change of a cross section into a specific shape, such as exponential or hyperbolic. CONSTITUTION:Basically, on the inner peripheral side of the conical-shaped horn main body 1 plural cores 1A which has almost spindle-shape are dispersedly arranged and supported in the same direction to the radial direction of the horn main body 1 with a supporting member 2, so that the change of the cross section is formed into a specific shape, exponential or hyperbolic, etc. The supporting member 2 must support the cores 1A substantially but it is desirable to support so that sound wave can be generated without trouble. Thus since the horn main body 1 is formed in a conical shape basically, the uniform directional characteristic peculiar to a conical horn can be obtained regardless to the crisscrossed directions in the range less than the frequency (ft).
Patent JP-S5940135-A (JP)
Title: Dummy slab for measuring temperature in furnace
Inventor: ISHIDA YUKIO
IPC: C21D9/00
Filed: 1982-08-30
Abstract: PURPOSE:To measure an atmosphere temp. at a bottom surface side, by fixing a stopper serving also as a weight at the position of a thermocouple protruding from an upper surface of a dummy slab under the state in which the top end is in contact with a plug and providing a pedestal of the thermocouple on the dummy slab. CONSTITUTION:The thermocouple 13 is inserted and supported under the state in which the plug 15 is put at an inserting hole 14, and when it is supplied into a furnace and advancing is started, the plug 15 is melted or burnt down near 500-800 deg.C at the furnace bottom, and the thermocouple 13 falls until the position at which the stopper 18 fixed at a protective pipe 16 comes into contact with on the dummy slab 12. Thereby, the contact point part 13a of the thermocouple 13 is protruded from the bottom surface of the slab 12 to measure the atmosphere temp. of said point. All of measured data are stored in a microcomputer 21 containing in a protecting device 22, are measured and recorded over all regions of a heating furnace 1.
Patent JP-H11345208-A (JP)
Title: Authentication system, method and recording medium
Inventor: ADACHI HIDEYUKI
IPC: G06Q40/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system, a method and a recording medium which authenticate the private information of a person which is authenticated, which is necessary for authentication without transferring it on a communication line that is opened to the public. SOLUTION: An authentication provides records private information that is used for comparison in authentication and a program that is for performing primary authentication on a CDROM 31 and transfers them to a person which is authenticated. The client (computer) 30 of the person who is authenticated uses the CDROM 31 and authenticates the private information of the person which is authenticated. In the case of succeeding in the primary authentication, an authentication server 10 of an authentication center performs secondary authentication about the authenticity of the CDROM 31. In the case of succeeding in the primary and secondary authentication, a program for electronic transaction which is recorded on the CDROM 31 becomes available.