baber/WOPTO huggingface dataset:
Patent JP-H116003-A (JP)
Title: Method for molding precious ornament, and master mold for use in this method
Inventor: YAMADA SANAE
IPC: A44C27/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a new molding method for a precious ornament using a pasty noble metal in a threadlike state and to provide a new precious ornament having a shape so far impossible to obtain. SOLUTION: A matrix 1 is formed by mixing a ceramic material powder, having a burning temp. higher than that of a noble metal to be used, into wax. Water, organic solvent, etc., are added to a powdery noble metal to form the powdery noble metal into pasty state. The resultant pasty noble metal 15 is pushed out of a cylinder 9 through a die 10 and formed into threadlike state. The resultant tread 17 is wound around the matrix 1 and provided with the desired shape of precious ornament, followed by burning.
Patent JP-H05211510-A (JP)
Title: Local area network
Inventor: MAKUSHIMIRIAN RIIGERU
IPC: H04L12/40
Filed: 1992-06-30
Abstract: PURPOSE: To provide a local area network which can make data transmission which is to be made through a bus in an asynchronous mode. CONSTITUTION: In a local area network, data transmission and reception are performed by connecting synchronized data terminals 2, 3, and 4 to a two-wire bus 1. In order to asynchronously perform data transmission in a network, the bus 1 is constituted of (n) pieces of wires. Encoders 2A, 3A, and 4A which transmit n-digit code words in parallel through the n-wire bus 1 and, at the same time, encode data and control information signals to be transmitted from assigned data terminals as the transition from a certain code word to another code work by using the transmitted clocks of the assigned data terminals are assigned to the data terminals 2, 3, and 4.  In addition, a decoder which decodes the transition from the certain code word to another code word on the bus 1 as data or control information signals to the data terminals 2, 3, and 4 is assigned to at least one of the data terminals 2, 3, and 4.
Patent JP-S5962020-A (JP)
Inventor: IZUMIKAWA MASAHITO
IPC: A47G27/02
Filed: 1982-09-30
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-S6418937-A (JP)
Title: Improved glass composition
Inventor: ARAYA SHINICHI
IPC: C03C3/087
Filed: 1987-07-13
Abstract: PURPOSE:To enable formation of a glass composition having excellent weather resistance, not being made into fine pieces in destruction, readily providing strength about 1.5-2.5 times the strength of raw plate glass, by using a specific glass composition. CONSTITUTION:The glass composition has the following composition. Namely 72.7-74.2wt.% SiO2, 1.6-3.0wt.% Al2O3, 6.5-8.5wt.% CaO, 2.0-4.0wt.% MgO, 10.5-13.0wt.% Na2O, 0.5-3.0wt.% K2O, >=97wt.% sum of these components and further 74.7-76.7wt.% SiO2+Al2O3, 9.0-12.0wt.% CaO+MgO and 12.0-14.5wt.% Na2O+K2O. The glass composition is required to have 635-665 deg.C viscosity temperature to become 10<10> poise and 545-565 deg.C viscosity temperature to become 10<13> poise and difference in both the temperatures of 95-103 deg.C.
Patent JP-H0731696-A (JP)
Title: Golf club head with sole for which diamond- shape cuts are provided in 4 direction
Inventor: FURANKU FUENTON
IPC: A63B53/04
Filed: 1994-07-04
Abstract: PURPOSE: To limit drag from contact with the ground by forming the end of a sole as a peak located substantially at the center on the keel of the sole, and making the peak encompass four-way diamond shape cuts having four adjacent planar surfaces angled upward and outward toward the main body of the club head. CONSTITUTION: The sole of a club is shaped to have four-way diamond shape cuts including upwardly angled and extended surfaces 19, 21, 23, 25 all of which are substantially planes. The surfaces 19, 21, 23, 25 cross one another in such a way as to form their linear connecting lines 29, 31, 33, 35, and the linear connecting lines 29, 31, 33, 35 cross. A peak 37 shows the tip of the sole of the golf club, and the linear connecting lines 29, 31, 33, 35 extend upward from the peak 37 at an angle. The linear connecting lines 29, 33 extend in opposite directions from the peak 37 along the keel of the golf club head. Therefore, the peak 37 can always first make contact with turf.
Patent JP-H089989-A (JP)
Title: Production of beta-mannosyloligosaccharide
Inventor: FUJIMOTO HIROSHI
IPC: C07H1/00
Filed: 1994-07-04
Abstract: PURPOSE:To obtain a beta-1,4-mannooligosaccharide such as beta-1,4-mannobiose, beta-1,4-mannotriose, beta-1,4-mannotetraose or a methyl beta-mannoside useful as a synthetic raw material for biochemical reagents or medicines. CONSTITUTION:This method for producing various beta-mannosyloligosaccharides is to carry out the enzymic reaction in an aqueous solution containing mannose or a mannoligosaccharide or a mannose derivative and a saccharide or an alcohol with a beta-mannosidase or a beta-mannanase.
Patent JP-S6235710-A (JP)
Title: Signal level decision circuit
Inventor: HOSHINO TAKASHI
IPC: G11B7/00
Filed: 1985-08-08
Abstract: PURPOSE:To set the level of a reference voltage properly for each pulse signal even when different pulse signals differ in DC level by providing plural sample holding means and using the output signal of a sample holding means in a sampling operation period as the reference signal for an input pulse signal inputted in the sampling operation period. CONSTITUTION:The output voltage (e) of an arithmetic circuit 5 is supplied to sample holding circuits 6 and 7. The sample holding circuit 6 is switched between operation in which the input voltage (e) is sampled and outputted as it is and operation in which the voltage is held and outputted as it is with a control signal f1 from a flag detecting circuit 10. The sample holding circuit 7 is also switched between operation in which the input signal (e) is sample and outputted as it is and operation in which the voltage is held and outputted similarly with a control signal f2 from the flag detection circuit 10. The reference voltage whose level is to be compared with plural signals which differ in DC level and are supplied repeatedly in order is generated according to the DC levels of the respective signals and holding operation is carried out every time the reference voltage is generated.
Patent JP-S5799294-A (JP)
Title: Screw fluid machine
Inventor: SASAKI SHIGERU
IPC: F04C18/16
Filed: 1980-12-10
Abstract: PURPOSE: To properly adjust a gap between rotors while controlling engagement status of the rotors, by shifting a housing of a radial bearing in axial direction of the rotors so that the distance between axes of the male and female rotors can be adjusted.  
     CONSTITUTION: A radial bearing 20 is supported by an adjust screw 60, whose inner peripheral surface 60a is a cylindrical surface coaxial with a rotor, whose outer peripheral surface 60b is a column-like shape having an axial center slant with respect to the rotor. An inclined ring 70 for moving the adjust piece 60 in axial direction of the rotor is engaged with an inclined screw part 70a of a cover 4. A part of a circumference of the ring 70 involves a screw part 70b having an axial center parallel to the axial center of the rotor, while the screw part 70b being engaged with an outer ring retainer 50. When the inclined ring 70 is rotated, the adjust piece 60 is shifted axially and the distance between axes of the rotors is decreased, whereby a bearing gap can be adjusted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6415570-A (JP)
Title: Manufacture of gear
Inventor: NAKANISHI EIZABURO
IPC: C23F17/00
Filed: 1987-07-10
Abstract: PURPOSE:To improve durability without lowering impact strength of the corner part of a tooth bottom, by a method wherein, by polishing the corner part of the tooth bottom after a gear cutting work, surface coarseness thereof is decreased to a value lower than that of a portion around a pitch circle, and cementation quenching is then effected. CONSTITUTION:In manufacture of the differential gears of modules 5 and 5 by means of, for example, a material SNCM 420H, at a point of time when a gear cutting work is completed, surface coarseness of a tooth part, i.e., including a part 2 around a pitch circle, is kept approximately at 0.7mum or more, and during a subsequent polishing work, surface coarseness of a corner part 3 of a tooth bottom and a tooth bottom 4 is decreased approximately to 0.2mum or less. Thereafter, cementation quenching and temperating are applied to form a cementation layer 1A. In the cementation layer 1A, an effective depth t1 of the part 2 around the pitch circle is approximate 0.8 mm, and an effective depth t2 of the corner part 3 of the tooth bottom and the tooth bottom 4 is approximate 0.4mm. This constitution improves resistance to wear of the part around the pitch circle of the tooth part without lowering impact strength of the corner part of the tooth bottom, and enables improvement of durability of a gear.
Patent JP-H06125973-A (JP)
Title: Deodorizing device
Inventor: MASUDA SENICHI
IPC: B01D53/34
Filed: 1992-06-30
Abstract: PURPOSE:To provide a deodorizing device to be used in a refrigerator or the like of which ozone gas will not leak out of the device when operation of the deodorizing device is stopped, or in case a motor-driven blower is failed. CONSTITUTION:In a deodorizing device 1 in which an ozone generator 5 and an ozone decomposing filter 6 are disposed toward the downstream gas passage G provided with a motor-driven blower 7, a back flow preventing plate 2, is provided for opening/closing the gas passage G, at a position upstream of the ozone generator 5.
Patent JP-S5874924-A (JP)
Title: Disc brake
Inventor: KURAMOTO MINORU
IPC: F16D65/095
Filed: 1981-10-29
Abstract: PURPOSE:To reduce dragging torque, by previously bending the central part of a shim interposed between a piston and the back metal of a brake shoe, so that  the central part of the shim extends into the piston. CONSTITUTION:A piston 4 slidably fitted in a cylinder 3 formed at one end of a caliper body 2 has an opening 5. A dust boot 6 is fitted between the cylinder 3 and the open end of the piston 4. Brake shoes 7, 8 are opposed to both the sides of a disc 1 secured on a rotary shaft (not shown in the drawing) and are provided with back metals 9, 10 and linings 11, 12. A shim 14 is secured on the piston 4 by juts 15. The central part of the shim 14 is bent into the piston 4. In braking, the piston 4 is moved leftward to bring the brake shoes 7, 8 into contact with the disc 1 to apply a braking force. In non-braking, the piston 4 is returned to the original position. In that case, the brake shoe 7 pushed on the disc 1 is surely released from it because the cental part of the shim 14 is bent into the piston 4.
Patent JP-H0223811-A (JP)
Title: Combine
Inventor: YUKI NOBUO
IPC: A01D69/00
Filed: 1988-07-11
Abstract: PURPOSE:To provide a combine so designed that such a variable speed gearing mechanism that when running speed is set below a specified value, the driving speed of a reaping pretreatment part to said running speed is made greater than a specified ratio is provided, thereby ensuring grain stems to be lifted up to a raised attitude. CONSTITUTION:A variable speed gearing mechanism 22 is located between a driving shaft 18 and a transmission shaft 7a, and when running speed is set below a specified value through a lever-type variable speed device 24 for controlling, via a wire, a stepless variable speed unit 13, said mechanism 22 is operated to the higher speed side via the wire 25, thus ensuring the actuation speed of the entire reaping pretreatment not to be significantly decreased.
Patent JP-H0726814-A (JP)
Title: Door lock device
Inventor: WATANUKI YOSHIO
IPC: E05B65/20
Filed: 1993-07-14
Abstract: PURPOSE:To eliminate an impossibility of unlocking by installing a battery sensor to a control circuit of a motor-driven deadlock mechanism and by releasing deadlock in automatic mode if voltage drops during restricted operations. CONSTITUTION:A car door is locked with a key cylinder 2, the movement of a knob lever 6, which is connected to an inside lock knob 4 operated by a motor 23-driven actuator 10 automatically controlled by a circuit control 20, is restricted at its locked position. A deadlock release device 27, which comprises a battery sensor 27a, is installed to a control circuit of a deadlock mechanism 9. When the voltage of a battery 26 is lowered at a specified value during the restricted operation of the deadlock mechanism 9, a release device 27 operates ad drives a motor 23 reversely and hence cancels the restriction of a knob lever 6 and enables the lock to be released by operating the key cylinder 2. This construction makes it possible to eliminate any unlock incompetence produced by a power supply failure.
Patent JP-S5874835-A (JP)
Title: Regulation of fuel injection time for diesel engine fuel injection pump
Inventor: MURAMATSU YASUHIRO
IPC: F02D41/40
Filed: 1981-10-29
Abstract: PURPOSE:To regulate the fuel injection time by small driving forces according to loads on engine by regulating the length of an elevating part to push up a plunger when no fuel is injected in a Diesel engine having a fuel injection pump for every cylinder. CONSTITUTION:When regulating the injection time of fuel, the time when no fuel is injected is detected by periodically detecting an optical reflector 32 attached to a crankshaft, and the pulse is put in a motor drive circuit 35. On the other hand, in parallel with the above operation, the revolving number and load of the engine are detected by a detector 36, and the pulse proportionated to regulated amount with a given fuel injection time is put in the motor drive circuit 35 from a fuel injection time controller 37. From the circuit 35, regulated amount pulse is sent out to a pulse motor 38 only when no fuel is injected, a regulating shaft 31 is turned, the length of an expandible elevating part 24 provided between a fuel cam 23 and the plunger 21 of the fuel injection pump 25 is varied, and the fuel injection time is thus adjusted.
Patent JP-H1017959-A (JP)
Title: Composite material and its production
Inventor: NINOMIYA JUNJI
IPC: C22C9/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a material having excellent properties such as a small thermal expansion coefficient by dispersing a shape memory alloy into Al, an Al alloy, Cu or a Cu alloy. SOLUTION: This composite material is the one in which a shape memory allay such as a Cu-Al-Mn alloy having a granular or a fibrous shape is dispersed into Al, an Al alloy, Cu or a Cu alloy which is a metal having high thermal conductivity as a matrix. The boundary between the matrix and the dispersing agent is bonded by micrometallic bond, and this shape memory alloy is applied with prestrains to a degree in which superelasticity is not damaged. As for this material, compressive stress is generated in the shape memory alloy by the increase of the temp. in the use to reduce the thermal expansion coefficient on the whole body of the composite material. After the application of the prestrains, restoring treatment is executed according to necessity.  Furthermore, since both the matrix and shape memory alloy forming the composite material are excellent in thermal conductivity and workability, are also lightweight and inexpensive, it is suitably used for heat sinks, substrates or the like for electronic equipment placed with semiconductors or the like.
Patent JP-H1016773-A (JP)
Title: Vehicular reversible seat
Inventor: TAKAO YOSHIHIRO
IPC: B61D33/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive vehicular reversible seat that is able to use a long seat and a cross seat jointly in a simple structure without requiring any driving power source. SOLUTION: This reversible seat is provided with a support base locket to the floor of a vehicle, a seating part 6 supported by this support base free of slide motion in the horizontal direction, and a seat back 7 attached to this seating part 6, respectively. In a cross seat state that this seating part 6 takes a position facing the front or rear in the traveling direction of the vehicle, a first shaft 21 is shifted so as to separate from a side face 10 of the vehicle along a first guide groove 17 as rotating the seating part 6 with a second shaft 22 as the center, and then the seating part 6 is rotated with the first shaft 21 as the center, shifting the second shaft 22 along a second guide groove 18, and the seating part 6 is made into a long seat state that the seating part 6 takes a seat with the vehicle as the back.  On the other hand, in the case where this seating part 6 is converted into the cross seat state from the long seat state, the procedure takes place in reverse.
Patent JP-H0340768-A (JP)
Title: Picture forming device
Inventor: IWAO NAOTO
IPC: G03G15/11
Filed: 1989-07-05
Abstract: PURPOSE:To miniaturize a contact and separation driving means by a method wherein an ultrasonic oscillator is employed as the driving means for contacting and separating a squeeze roller, removing excessive developing solution from an image carrier forming a picture thereon, with respect to the image carrier. CONSTITUTION:Sensitive paper on a drum 11 is changed uniformly by a charging instrument 12 and is exposed by a laser beam scanner 13; then, the sensitive paper is sent to a developer 14 to develope an electrostatic latent image into a toner image. Excessive developing solution on the sensitive paper or the drum 11 is removed by a squeeze roller 2. The contact and separation driving of the squeeze roller 2 is effected by elliptic oscillation excited on the oscillating surface 25 of an ultrasonic oscillator 21.
Patent JP-H0837607-A (JP)
Title: Enhancement method for received image
Inventor: NAEMURA MASAHIDE
IPC: H04N7/015
Filed: 1994-07-26
Abstract: PURPOSE:To improve the enhancement processing for improvement of the picture quality by applying the processing A to a received components signal S to supress its small and large amplitude components into the nonlinear shapes and adding the signal that undergone again the processing A through a BPF to the delayed signal S. CONSTITUTION:A received signal 1 is inputted to an addition part 6 via the nonlinear pre-processing and post-processing circuits 3 and 5 which perform the nonlinear processing to suppress the small and large amplitude components of signals and also via a BPF 4. Meanwhile the signal 1 is delayed by a delay circuit 2 by a degree equal to the delayed variables produced by the BPF 4 as well as the circuits 3 and 5 of the enhancement signal generation parts 3-5 and inputted to the part 6. The part 6 secures the coincidence of timing phases between the output of the circuit 2 and the enhancement signal that is extracted from the processed signal of the circuit 3 by the BPF 4 and then processed and outputted by the circuit 5 and outputs the enhancement signal. Thus the part that causes the factors such as the noises, etc., to deteriorate the picture quality can be eliminated, and only the part that contributes to the improvement of picture quality of a received image is enhanced. As a result, the picture quality of the image can be improved.
Patent JP-S6331641-A (JP)
Inventor: HARA MAKOTO
IPC: G03B42/02
Filed: 1986-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1123900-A (JP)
Title: Optical connector
Inventor: YOSHINAGA KOTARO
IPC: G02B6/38
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a locking claw for optical connector plug fall prevention in an SC type optical connector from becoming defective in function and to prevent the optical connector plug from easily falling to break a transmission line. SOLUTION: A transparent part 22 is provided at the upper part of an optical connector housing 12 so that the state of a connection between the claw 21 for fall prevention in the optical connector 11 and an optical connector plug 13 can visually be confirmed from outside. Consequently, the claw is prevented from being held in a spread state for a long time by finding an abnormal connection immediately and then making a connection again, so a lock mechanism is prevented from being disabled to operate and the optical connector plug is prevented from easily falling from the optical connector.
Patent JP-S6151987-A (JP)
Inventor: OTSUKA AKIRA
IPC: H05K3/12
Filed: 1984-08-22
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-2001005979-A (JP)
Title: Identification function learning device and vehicle detecting device
Inventor: KATO TAKEO
IPC: G06T1/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain an identification function learning device which eliminates the trouble of manual aid and also can obtain a high performance identification function in a short time, and also a vehicle detecting device capable of detecting an accurate vehicle position by using the identification function obtained by the identification function learning device. SOLUTION: When an inputted learning sample is the image of a vehicle, an identification function learning device extracts a left-right symmetrical edge image from the learning sample, prepares horizontal and vertical histograms of the edge image, decides the area of a vehicle rear part face on the basis of the histograms, decides an area (left end part and right end part) being a learning object from the vehicle rear part face and stores coordinates data showing the area about all of the learning samples (steps 100 to 114). Subsequently, an identification function is derived on the basis of the characteristics quantity of the area defined as the learning object of each learning sample (steps 116 to 120). A vehicle detecting device detects a vehicle position by using the derived identification function.
Patent JP-H1022999-A (JP)
Title: Command input control method
Inventor: HASEGAWA SATOSHI
IPC: H04N21/44
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To avoid the disturbance in a reproduced picture and sound, the output of video and sound which are not intended by a user and phase shift of video and sound when the commands of respective reproducing modes are consecutively inputted in a short time by the user in a multimedia communication terminal equipment. SOLUTION: When the decoding of video data corresponding to a command inputted from the user is started by a video data decoding part 7 and the part 7 confirms the decoding of a new picture, interruption is generated to CPU 16. When a control software operating within CPU 16 confirms the interruption, the software permits the next input of a command, which is prohibited until then.
Patent JP-S5874937-A (JP)
Inventor: BURAIAN MITSUSHIERU FUORUSUTAA
IPC: F16H59/42
Filed: 1982-10-06
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-S5963963-A (JP)
Title: Synchronous motor
Inventor: NANBA MASANAO
IPC: H02K19/38
Filed: 1982-10-05
Abstract: PURPOSE:To facilitate the disassembling and the inspecting of a motor by providing a thin sleeve on the end of a rotary shaft, disposing the armature of an AC exciter at the outer peripheral side of the sleeve, disposing a discharge resistor inwardly of the inner peripheral side, and disposing a rotary rectifier outwardly. CONSTITUTION:The armature 11 of an AC exciter is disposed oppositely to the field coil 12 of an exciter on the outer periphery of a thin sleeve 10 provided at the end of a rotational shaft 1. A discharge resistor 13 is mounted at the inside near a synchronous motor body on the inner periphery of the sleeve 10, and a control unit 15 having a rotary rectifier 14 and an automatic exciter energizing circuit is mounted at the outside far from the body.