baber/WOPTO huggingface dataset:
Patent JP-H09177947-A (JP)
Title: Thermosetting resin-made rotating body and manufacture thereof
Inventor: INADA TAKASHI
IPC: F16C13/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To achieve cost reduction by making the tightening part to be tightened to the turning shaft of a thermosetting resin-made rotating body such as a pulley or gear wheel, out of a thermosetting resin, and to prevent the reduction in the tightening torque from being caused by making the tightening part out of thermosetting resin. SOLUTION: A tightening part 1 to a turning shaft 4 is made out of a thermosetting resin (phenol resin) together with the other part. To prevent the reduction in the tightening torque from being caused by making the tightening part 1 out of thermosetting resin, 70wt.% or more of glass fibers are included in the tightening part 1 as the filler, and the thickness of the tightening part 1 is made to be 5 to 10mm.
Patent JP-H10177649-A (JP)
Title: Fingerprint collating device
Inventor: SUZUKI OSAMU
IPC: G06K9/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To make a first registered fingerprint usable even when an optical system is changed by correcting fingerprint data to be really read with the value of read distortion of standard fingerprint. SOLUTION: When the number of correction mode is inputted by a ten key 3, the setting of correction mode is displayed on a display device 4, and the display of collation mode is turned off. By reading the standard fingerprint in such a state, the coordinates of grid dots of standard fingerprint already stored in a RAM 1c by the unchanged optical system are compared with the coordinates of grid dots read this time by the changed optical system, the deviation quantity of already stored standard fingerprint from regular values is found and that deviation quantity is stored in the RAM 1c. Namely, the error of optical system to read the fingerprint, in the other words, the difference between the former optical system and the new optical system is found.  Afterwards, the position information of feature point data of respective registered fingerprints is corrected by the deviation quantity, and the feature point data of new corrected fingerprints are registered again in the RAM 1c together with their password numbers.
Patent JP-2001152620-A (JP)
Title: Member for drain gutter
Inventor: TATSUMI KIMIO
IPC: E04D13/04
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a member for a drain gutter, capable of being fitted easily and executed when executing flooring works. SOLUTION: In this member for the drain gutter using a synthetic resin as a binder, the member has a width of 28-32 mm, 33-37 mm or 38-42 mm, both ends of a water passage section composed of a recessed shape have casing sections, and a plurality of gutter sections are formed, in parallel with the longitudinal direction to the rear of the member.
Patent JP-H08183952-A (JP)
Title: Infrared fluorescent material and ink composition using the infrared fluorescent material and printed product using the ink composition
Inventor: KAMOTO TAKANORI
IPC: C09D11/02
Filed: 1994-12-28
Abstract: PURPOSE: To obtain the black IR fluorescent material capable of being used for conventional black and white bar codes, etc., which can be read with a bar code scanner, etc., and capable of being read also when used as an IR light fluorescent material, to obtain the ink composition using the IR fluorescent material, and further to obtain the printed product using the ink composition. CONSTITUTION: The IR fluorescent material is produced by carrying an organic substance having absorption bands in the wavelengths of the IR rays region on a black pigment reflecting or transmitting the light of the IR rays region. The ink composition is produced by mixing the IR fluorescent material with a binder resin or dispersing a black pigment reflecting or transmitting the light of the IR rays region together with an organic substance having absorption bands in the wavelengths of the IR rays region and the binder resin in a solvent. And the printed product is produced by printing the ink composition on a base film.
Patent JP-H09195832-A (JP)
Title: Strategic method to operate internal combustion engine
Inventor: ERITSUKU MASHIYUU SUTOOHOTSUKU
IPC: F02P5/15
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To allow the running of a vehicle even in a fault condition, by using the maximum throttle position inferred from an engine position and a pedal position, in order to determine the torque reducing amount necessary from a strategy of the fuel reducing amount and the ignition delay torque control, when a throttle is stuck. SOLUTION: A pedal position detecting sensor 131, an engine speed sensor 15, an exhaust gas recirculation valve 16, and a suction air temperature sensor 17, are provided, the output signals of them are input to an electronic engine control module 11, and the available maximum load to an engine is calculated there. While the available maximum torque, and a desired engine torque are calculated, a torque loss is reduced by considering a friction, an air-conditioning load, and the loss of a pump for power steering, so as to decide a true available torque. After that, a pedal position variable is multiplied to the true available torque, a signal for a strategic program for torque control is output, and the operations of a fuel injector 102 and an ignition plug 101 are controlled.
Patent JP-H0316689-A (JP)
Title: Improved apparatus for water purification system
Inventor: MOSHIE EE FUROMAA
IPC: B01J47/14
Filed: 1989-12-28
Abstract: Means are provided for use with water purification systems and for evaluating the quality of water, which impart a color to water passing through such means, said color being indicative of an excess of a certain ionic strength or of a change of pH beyond a predetermined value. There is also provided a highly efficient water purification system for the removal of a wide variety of contaminants, also equipped with a color release system when purification starts to fail.
Patent JP-H02258626-A (JP)
Title: Coating composition for forming conductive film
Inventor: ROORII AN SUTOROOMU
IPC: C04B41/87
Filed: 1989-12-28
Abstract: PURPOSE: To provide a coating compsn. which consists of particles contg. a metal-ligand compd. capable of forming a crystalline superconducting composite metal oxide by heating, facilitates the dense and uniform distribution of the constituting metal oxide or its precursor and consequently enables the production of a thickness film having an extremely desirable conductive characteristic.  
     CONSTITUTION: The ligand component of the metal-ligand compd. is so selected as to be pyrolyzable and the metallic components of the compd. are formed of the particles contg. the metal-ligand compd. selected in such a manner that the crystalline superconducting double pnictide mixed alkaline earth copper oxide is formed by heating. All of the particles contain the same metal at the same ratio. The ligand described above is preferably inorg. ligand, such as nitrate, sulfate and halide ligand. Water or alcohol is preferable for production of the particles of the metal-ligand compd. contg. the inorg. ligand described above. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11172606-A (JP)
Title: Detector of slippage of rail clamping device and method and detection method of rail position
Inventor: KOMOTO YOSHIMASA
IPC: E01B35/12
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a detector of the slippage of a rail clamping device capable of inspecting the slippage of the rail clamping device while driving a vehicle at a high speed on rails and to detect a specific position on the rails by using the detector while traveling at a high speed on the rails. SOLUTION: A detector 1 is mounted to the lower surface side of a truck traveling on rails, and since it detects the shape of a clamping device for clamping rails on a sleeper, it includes clamping device (bolt) sensors 11a-11d for outputting shape signals of the clamping device and a processor 13 for deciding the slippage of the clampling device on the rails by processing the shape signals of the clamping device from the sensors. A discrimination clamping device having a shape different from the clamping device of the sleeper in another position is used for the sleeper in a specific position on the rails to clamp the rails, and when the discrimination clamping device is detected by means of the detector to detect the specific position, a specific position of the rails can be also detected.
Patent JP-H08188913-A (JP)
Title: Garland structure
Inventor: SAITO TAKEHISA
IPC: A41G1/04
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a garland structure having many variations and usable even in a place having no electric source without hesitation of setting place. CONSTITUTION: Decorated flower part materials 3 are placed in a peripheral edge of an upper illumination body 2 placed at an upper position of standing legs 1, a lower illumination body 4 is placed below the upper illumination body. The upper illumination body has a first light source inside a first frame body placing a first milky white plastic board on the surface and a first pattern-like polarized light plate is pasted on a back face of the first milky white plastic board. The lower illumination body has a second light source inside a second frame body placing a second milky white plastic board on the surface and a rotatable second polarized light round plate and a second multicolor color- developing round plate are placed, and a second pattern-like polarized light plate is pasted on a back face of the second milky white plastic board.  Then, a transparent plate able to be freely pasted and peeled, named an indicating part, is pasted on the surface of the second milky white plastic board and an electric source body turning on electricity is placed.
Patent JP-H10149675-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAMARU KEIKICHI
IPC: G11C11/405
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide circuit constitution stable in operation by separating a read-out circuit from a write-in circuit of a cell specified by a bit selection line in a Q cell circuit using a DRAM. SOLUTION: In a cell circuit constituted of adding transistors T3, T5 and a denial write-in control line PW to the Q cell circuit, a read-out word data line MLQ is precharged by the read-out operation of the storage data, and then, when a bit line bit L is made high potential, the T5 is conducted, and further, since a PW is low potential excepting a write-in time, and the inverse of PW' becomes high potential, the conduction, non-conduction of the T2 is decided according to the potential of a point P, and the potential of the MLQ line is decided. Thus, the inversion data of the storage data are read out. In write-in operation, when the bit line bit L becomes high potential, the potential of an MD line is transmitted to the point P to decide the potential of the point P, that is, charge/discharge of a C.  Then, the write-in circuit is separated from the read-out circuit by the inverse of PW signal and the transistor T5.
Patent JP-H04206043-A (JP)
Title: Optical pickup device
Inventor: HISHI TAKASHI
IPC: G11B7/09
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to emit laser light whose focal point is always focused on the intended position of an optical disk by providing a noncircular bearing hole in a holder, inserting a circular supporting shaft so as to support the shaft slidably, and forming dust removing flow paths between the bearing hole of the holder and the supporting shaft. CONSTITUTION:A bearing hole 13 which is formed so as to penetrate a holder is provided in the holder 1 in a polygonal shape. A supporting shaft 14 which is inserted into the bearing hole 13 is made to be circular. Thus, flow paths 15 for removing dust are provided between the hole and the shaft. The holder 1 is securely supported in the direction of the optical axis around the bearing hole so that the holder is freely slid. Therefore, even if foreign matter such as dust intrudes into a gap, the dust can be made to escape on the side of the flow paths in the broad space. The movement of the holder 1 is not hampered by the intrusion of the foreign matter into the gap. In this way, the holder is smoothly slid to the intended position all the time, and the laser light can be cast on the surface of an optical disk under the proper state.
Patent JP-H04206987-A (JP)
Title: Flexible printed circuit board with terminal
Inventor: YOSHITOMI YASUNOBU
IPC: H05K1/00
Filed: 1990-11-30
Abstract: PURPOSE:To prove sufficient laminating pressure and to effectively prevent quasi-disconnection of a wire of a circuit by branching a circuit shape of a position where a pressure is concentrated at the time of hot pressing on the same flat surface, and forming the branch in a curved state or a hook state. CONSTITUTION:If a soft conductor 14 and a rigid conductor 15 are largely varied in the widths of the conductors therebetween by a pattern of a circuit 11, such as, for example, when the conductor 14 has a very fine width and the conductor 15 has a wide width, the conductor 14 is branched on the same flat surface at a boundary between both where a stress is easily concentrated, and a pattern of the circuit 11 is so set that the branch 16 becomes a curved state. Accordingly, as supporting films 12, 13, a polyimide film having 0.025mm of thickness is previously coated with adhesive, the circuit 11 is interposed to be held between the films 12 and 13, heated, pressurized, laminated and integrated, and thus any quasi-disconnection of a wire occurs at a boundary portion of the position where a quasi-disconnection easily occurs, irrespective of high pressing pressure.
Patent JP-H08187526-A (JP)
Title: Working machine for metal plate
Inventor: ITO TOSHIYASU
IPC: B21D28/02
Filed: 1994-12-29
Abstract: PURPOSE: To attain a metal plate working machine prolonging a tool life with a simple constitution by cutting off with a punching tool a strip-shaped joint part left over in the product profile hole working part of a metal plate, and crushing a residual material to the pieces of slag. CONSTITUTION: Without cutting off each product from a base stock metal plate by a punch press, a state in which each product is connected to a skeleton- shaped residual material on an outer periphery is made by leaving a strip-shaped joint part in a part of a profile hole. A punched metal plate is lowered in a standard position on the work table 72 of an adjacent metal plate working device 6 for cutting off. The joint part left over in a product profile hole by the metal plate working device 6 is punched and cut with the punching tool of a joint part punching mechanism 78, and the product is cut off from the metal plate.  The skeleton-shaped residual material from which the product is cut off, is crushed to the small pieces of slag by repeating a punching operation by the punching tool of a slag punching mechanism 80 and the feeding operation of a metal plate feeding device 73, and is recovered in a slag recovering truck, etc., by tilting downward a slag discharge chute 132 in the downward position of a slag head 82.
Patent JP-H05179411-A (JP)
Title: Surface modifying method for member made of aluminum alloy
Inventor: SHIRAI KAZUHIKO
IPC: C22F1/04
Filed: 1991-11-28
Abstract: PURPOSE:To increase the compressive residual stress occurring at the surface by means of compressive residual stress applying treatment, such as shot peening, and to improve the fatigue strength of a member made of aluminum alloy. CONSTITUTION:A member made of aluminum alloy where hard member, such as hard grain, fiber, and foamed metal, is dispersedly contained in the surface part is prepared, and compressive residual stress applying treatment, such as shot peening, is applied to the relevant surface part. Further, if necessary, diffusion heat treatment or remelting treatment is applied at least to the surface part, and then, compressive residual stress applying treatment is done. Because the hard member has a function of strengthening the surface part and also has a function of accelerating plastic working at the time when shot peening is done, the compressive residual stress occurring at the surface can be increased. Moreover, by means of diffusion heat treatment or remelting treatment, a hard intermetallic compound is formed in the interface between the hard member and the aluminum alloy matrix and also adhesivity is improved.
Patent JP-H08184911-A (JP)
Title: Animation photograph teaching material
Inventor: KAGEYAMA JUN
IPC: G03B25/02
Filed: 1994-12-28
Abstract: PURPOSE: To provide an animation photograph teaching material for introduction and explanation which enables a learner to understand the movements in the respective parts of the whole body at a glance with ease relating to the human motion, such as the forms of the basic motion of sports by introducing and explaining the movements of the man, etc., by using animation photographs. CONSTITUTION: This animation photograph teaching material consists of a lenticular lens 3 formed with many projecting line surfaces 3A on its front surface and an image part 5 mounted at the rear surface of the lenticular lens 3. The image part 5 is composed of plural band-shaped images 9A to 9I which extend in the longitudinal direction of the projecting line surfaces 3A at each of the respective projecting line surfaces 3A and are arrayed in a direction orthogonal with the longitudinal direction.Plural images varying by changing the angle of viewing images from the front surface side of the lenticular lens 3 are formed on the animation photograph 1 by the plural band- shaped images 9A to 9I for each of the respective projecting line surfaces 3A.  The plural images are so formed as to be executed with a sequential operation and the main parts of these images to be introduced and explained are formed in the same positions of the respective images in such a manner that the points differing from the respective other screens are identified.
Patent JP-H03202654-A (JP)
Title: Air-fuel ratio control device of engine
Inventor: KIYOUZUKA TAKAHIRO
IPC: F02D41/14
Filed: 1989-12-29
Abstract: PURPOSE:To eliminate restamping of accelerator pedal at transition to steady running, when a lean burn is made in a specific operating range, by correcting an air-fuel ratio to rich at the time of acceleration, and thereafter disengaging this rich correction immediately before the actual car speed attains the set value of a car speed. CONSTITUTION:An air-fuel ratio adjusting means 10 adjusts the air-fuel ratio of mixture gas supplied to the engine concerned, and a lean burn is executed in a specific operating range. At this time, the degree of opening of a throttle valve is sensed by a throttle opening sensing means 33, while the car running speed is sensed by a car speed sensing means 38. On the basis of results from sensing, a control means 40 controls the air-fuel ratio adjusting means 10 so that the air-fuel ratio become rich at the time of acceleration in specific operating range. This rich correction is disengaged immediately before the actual car speed attains the set car speed value maintainable when the lean burn is executed to the degree of throttle opening at the time of acceleration. This eliminates an acceleration operation associated with foreign sense such as restamping of an accelerator pedal at transition from acceleration to steady running.
Patent JP-H02290165-A (JP)
Title: Power unit
Inventor: YUHARA KOHEI
IPC: H02M7/538
Filed: 1989-12-29
Abstract: PURPOSE:To prevent a rectifier from being damaged by providing an inductor between an emitter side common connection point of transistors an output terminal of the rectifier, first capacitor between input terminals of the rectifier and the second capacitor between output terminals of the rectifier. CONSTITUTION:The first capacitor 3 is provided between input terminals of a rectifier 2, which rectifies an output of an AC power supply 1, while the second capacitor 4 is provided in an output side of the rectifier 2, further a constant current inductor 9 is interposed between one of the output terminals of the rectifier 2 and an emitter side common connection point of a pair of push-pull type transistors 6, 7. A pair of power supply lines are equivalently shared for a high frequency by the first capacitor 3, and further a high frequency noise, which tends to be propagated through the power supply lines, is reduced by the second capacitor 4. In this way, damage of the rectifier 2 by the constant current inductor 9 can be prevented.
Patent JP-H11131903-A (JP)
Title: Automatic sliding door
Inventor: MORISHITA MASAZUMI
IPC: E05F15/14
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a structure combining a means for synchronizing and performing the operation of both sliding doors and a safety detection means on a sliding door moving line (on a sill) in self-running type double sliding automatic sliding doors having a drive device and a controller on both the sliding doors respectively. SOLUTION: The automatic sliding door has light projection parts 12a, 12b and light receiving parts 13a, 13b, which are disposed at a position where the light projection parts 12a, 12b are opposite so that a beam of light from the opposite sliding door is received. A beam of projection light from the light projection parts 12a, 12b is modulated with a signal indicating the state and the position of the sliding door, and the position and state of the other sliding door are grasped, so that both the sliding doors can be synchronized and operated. A pedestrian shields the beam of light, so that the presence of the pedestrian is detected.
Patent JP-H07155447-A (JP)
Title: Pachinko (japanese pinball) ball delivery device
Inventor: ISHIDA TSUTOMU
IPC: A63F7/02
Filed: 1993-12-07
Abstract: PURPOSE:To provide a high performance pachinko ball delivery device by which cost is reduced and which is downsized by preventing ball pressure of a ball standing by in a supply passage from being applied to a pachinko ball just before delivery. CONSTITUTION:A pachinko ball in the forefront of one supply passage falls in a recessed groove 22a of a cam plate 22, and is received by a shelf part 17, and when a prize winning ball detector detects a prize winning ball in a condition where a ball in the forefront of the other supply passage gets on a projecting part 23b of a cam plate 23, a stepping motor 18 is driven, and controls a rotary body 24 in rotation 45 degrees by 45 degrees. The ball situated in the recessed part 22a is separated from a succeeding ball, and moves to a position just before delivery, and at the same time, the succeeding ball is received by a projecting part 22b, and the ball getting on the projecting part 23b falls in a recessed part 23a, and is received by the shelf part 17. When the rotary body 24 rotates by 45 degrees, the ball situated in the recessed part 22a falls downward, and is delivered, and the succeeding ball getting on the projecting part 22b falls in the recessed part 23a.