baber/WOPTO huggingface dataset:
Patent JP-H01306311-A (JP)
Title: Self steering mechanism for vehicle
Inventor: NAKAMURA YOSHIMARO
IPC: B60G9/02
Filed: 1988-06-01
Abstract: PURPOSE:To steer an axle in turning direction automatically by forming the arrangement of a link trapezoidal in the suspension device capable of sliding a bearing spring and an axle by combining a frame and axle by a link member. CONSTITUTION:The intersection located on the extension line of a trapezoid is made at the fronter part than a rear rear axle 4 by combining a rear front axle 3 by a parallel link and combining the rear rear axle 4 by a trapezoidal link. When a front wheel is steered to the right part at advance time, a cornering force is then generated on the front wheel to direct a frame 1 to the right. The rear rear axle 4 moves until the left side spring stopper 7 is abutted to bearing sprints 9, 10 with changing its direction to the left slightly due to its being combined to a trapezoidal link. The slip angle of each wheel is reduced, an effective cornering force is generated and the rear rear axle is automatically steered in the turning direction.
Patent JP-H10323906-A (JP)
Title: Optical shaping device using lamp
Inventor: AKANO TAMAAKI
IPC: B29C67/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To aim at the shortening of shaping time through adjustment to a curing depth in compliance with shaping accuracy and at the same time, make it easy to handle a light source to save on cost by selecting between and switching the wavelengths of a lamp light using the rays of a lamp which emits ultraviolet rays in lieu of a conventional laser beam. SOLUTION: A lamp light is guided by extending an optical fiber 7 to a position above a container 1 from an ultrahigh voltage mercury lamp 6 as a light emitting means 5 which is different from a conventional laser beam installed above the container 1. A filter 8 disposed near the tip 7a of the optical fiber 7 selects a light of specific wavelength from among various types of light with varying wavelengths to extract it, so that the emitted light has a curing depth ranging from as small as about 0.2 mm or less to as large as about 2 mm. Consequently, when a part where the accuracy of a shaped object in the longitudinal direction is highlighted and also a part where such an accuracy is unnecessary, are present, the filter 8 is switched to select between the wavelengths. Thus it is possible to significantly shorten time required for a shaping process.
Patent JP-S62291943-A (JP)
Title: Manuafcture of semiconductor device
Inventor: NAKAGAWA SHOICHI
IPC: H01L21/3213
Filed: 1986-06-12
Abstract: PURPOSE:To prevent the generation of a constricted part on the second interlayer insulating film by a method wherein, when the first interlayer insulating film is going to be etched, the interlayer film is made round and a small part of which is left in such a manner that the stepped part of the first layer wiring is covered. CONSTITUTION:The first layer wiring 3 is provided on a semiconductor substrate 1 through the intermediary of an SiO2 film 2. Then, after an SiN film 6 has been coated, a PSG film 4 of the thickness almost same as that of the wiring 3 is coated by performing a CVD method at normal pressure. The PSG film 4 is left on the side wall of the wiring 3 by conducting an RIE operation. The SiN film 6 is turned into a stopper. Then, the SiN film 6 is etched away, the second PSG film 7 is coated by performing a CVD method at normal pressure, a connection hole is provided, and the second layer wiring 5 is formed. According to this constitution, no constricted part is generated on the second layer wiring, the disconnection of wire and etching residue are not generated, and an excellent multilayer wiring can be obtained.
Patent JP-H0428014-A (JP)
Title: Continuous magnetic thin-film medium
Inventor: YOKOTA HIROSHI
IPC: G11B5/73
Filed: 1990-05-23
Abstract: PURPOSE:To improve durability by superposing and laminating the surfaces, which are not formed with a magnetic layers and carbon black layer, of a polyimide film formed with the magnetic layer on one surface and a specific high-polymer film formed with the carbon black layer on one surface on each other. CONSTITUTION:The high-polymer film 5 having resilience and 300 to 500kgf/mm<2> modulus of elasticity is used on a pad side to disperse the pressure from the rear surface of the continuous medium 7, by which the durability is improved and the generation of scratches on the magnetic layer 2 formed on the other surface is prevented in spite of intrusion of dust to the one surface. The adsorption of the dust is prevented by the prevention of the triboelectrostatic charge by the rotation in contact with the pad and the traveling stability of the continuous medium 7 is held if the carbon black layer 6 is formed on the high-polymer film 5 which is on the rear side of the magnetic layer 2. The durability of the continuous medium 7 is improved in this way.
Patent JP-S63298371-A (JP)
Title: Toner end detector
Inventor: AOKI KATSUHIRO
IPC: G03G15/08
Filed: 1987-05-29
Abstract: PURPOSE:To reduce a malfunction, to improve the detection precision and to prevent the wear or the like of a developing blade by moving a member in accordance with the toner level to detect the toner end. CONSTITUTION:A revolver type developing device 1 is provided with a means 2 which detects whether a surface 15 of toner 14 in each developing device 11 is above a specific point 16 in the developing device 11 or not, and the toner end is decided when the detecting means 2 detects that the toner surface 15 is always below said point in the course where the developing device 11 is turned to a developing position from its adjacent position. Thus, the detection precision is improved and the wear of a developing blade 13 or the like is reduced, and toner scattering or the like has no influences upon this detection.
Patent JP-S62291442-A (JP)
Title: Variable compression ratio setter for engine
Inventor: UCHIDA HIROYASU
IPC: F02D15/02
Filed: 1986-06-10
Abstract: PURPOSE:To freely vary the compression ratio of an engine by means of a simple and small device by providing such constitution in which a slide pin arranged inside an eccentric piston rotatably integrated thereto can selectively engage with the engaging part of a piston body at different rotational angles. CONSTITUTION:When a switching valve 11 on a hydraulic circuit 6 is set to a prescribed high pressure side, for example, in high load state of an engine so as to fix an eccentric piston 4 in a position of a low compression ratio, high pressure oil passes a bypass route 2e and reaches an oil passage 4d in the eccentric piston 4 via oil passages 10e and 9c in a state of high pressure maintained as it is. Then, it flows through an oil passage in a hydraulic chamber 12e so as to force a slide pin 12 to move leftward against a spring 15. Thus, the slide pin 12 and the spline engagement part of a piston body 3 are temporarily released, but both of 12 and 3 make spline engagement with each other when the pin 12 comes to a rotational angular position corresponding to the prescribed low compression ratio position and respective pins 4 and 12 are supposed to be fixed in said low compression ratio position.
Patent JP-S6170980-A (JP)
Title: Production of 'koji' variant
Inventor: TSUKIOKA MOTO
IPC: C12N1/14
Filed: 1984-06-30
Abstract: PURPOSE:A fungus easy to grow in steamed rice is inoculated, then the resultant KOJI is allowed to absorb water, steamed again, further another fungus difficult to grow is inoculated to give a KOJI variant which gives alcoholic beverage with marrow taste, unique flavor and soft acidulated taste within the scope of Japanese SAKE tax law. CONSTITUTION:(A)A fungus easy to grow, e.g., Aspergillus oryzae or Monascus is inoculated to steamed rice to make KOJI (malted rice), which is then allowed to absorb water by 15-30wt% and steamed again. Then, (B) another fungus hard to grow in steamed rice is inoculated to give the objective KOJI. The absorption of water is effected by adding water to KOJI or dipping KOJI in water.
Patent JP-S5762812-A (JP)
Title: Tube drawing method
Inventor: MATSUMOTO SEIYA
IPC: B21C1/22
Filed: 1980-09-29
Abstract: PURPOSE: To enlarge reduction of area and to prevent break in the cource of work by making drawing using a mouth piece for drawing provided with a hole.  
     CONSTITUTION: The tip 1a of a tube 1 is made slender and inserted int the rivetshaped tip 2a of a mouth piece 2' provided with a through hole 8. Then, the rear end of the mouth piece 2' is grasped by a chuck 6 and the tube 1 is passed between a fixed die 3 and a fixed plug 5 positioned at the inside of the fixed die 3. The mouth piece 2' for drawing is pulled in the direction of the arrow to draw the tube. The drawn tube is further drawn in the same manner. Owing to the through hole 8, the mouth piece 2' of drawing expels excessive lubricant accumulated in the space 7 between the plug 5 in the tube 1 and the mouth piece 2' for drawing, and prevent the space 7 from becoming vacuum state when drawing. Thus, the tube 1 is not broken in the course of the work. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63299609-A (JP)
Title: Phase-shifting circuit
Inventor: SATO TERUO
IPC: H03H11/18
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a phase-shifting circuit having a desired characteristic by making different the level of the signal of a reverse phase mutually supplied to first and second two-terminal circuits and compensating the loss of the coil of the first two-terminal circuit. CONSTITUTION:The collector of a transistor 11 and the base of a transistor 12 are connected through a variable resistor 18 to a positive power source terminal 3. Between the emitter of the transistor 12 and the base of a transistor 16, a coil 21 having a serial loss resistance 23 and a capacitor 22 are serially connected. The residual constitution is the same as the conventional one. The variable resistor 18 is the one to control the level of a reverse phase signal to compensate a serial loss r2 of the coil 21, and by setting suitably the value of the variable resistor 18, a desired characteristic is obtained.
Patent JP-S5760193-A (JP)
Title: Method of reinforcing multi-disc type exchanger aganst vibration
Inventor: YOKO TAKEJI
IPC: F28F3/08
Filed: 1980-09-29
Abstract: PURPOSE: To prevent the damage due to engine vibration or the like by providing a connecting part between laminated elements and reducing the amplitude of elements.  
     CONSTITUTION: Between laminated elements 10c and at positions of shaft distance of 1/n (wherein n is 2 or an even integer), a conical base embossed part 7 is molded in a lower plate 2c, and a doughnut type spacer 8 is inserted therebetween with the above embossed part as a guide. At the time of brazing in the furnace, the spacer's upper surface 8a is subjected to brazing to the lower plate 2c and further the spacer's lower surface 8b is simultneously brazed to the upper plate 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11347123-A (JP)
Title: Administrating device
Inventor: KIRCHHOFER FRITZ
IPC: A61M5/315
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an administrating device which ensures the uniform distribution of an injectable product for the device for administrating the product. SOLUTION: This administrating device has base parts 4 and 7, a container 1 for distributing the product for one time of medication through a needle N by moving a piston 2 arranged in the container forward and a driving unit provided with a member 40 to be driven and a driving member 49 at least, the driving member 49 applies driving power to the member 40 to be driven at the time of operating the driving unit, and the member 40 to be driven moves the piston 2 forward with the driving power. Braking power generating means 42 and 50 are provided for generating braking power for canceling the driving power of the member 40 to be driven in the middle of forward moving the piston 2 in addition to unavoidable resistance power.
Patent JP-S5563143-A (JP)
Title: Repeating system for radio telephone circuit
Inventor: KASHIWAGI TOMOE
IPC: H04B7/24
Filed: 1978-11-06
Abstract: PURPOSE:To prevent the malfunction due to the external noise or the like for the receiver by providing the carrier squelch circuit to the receiver of the repeater station for the terminal station. CONSTITUTION:The electric wave transmitted from terminal station 3 is received at the receiver of terminal station-use radio unit 1 of the repeater station. And the closed aural circuit is opened via the squelch circuit, and at the same time the start is applied to the transmitter of master station-use radio unit 2. Then the wave is transmitted to ratio unit 4 of the master station. Here the carrier squelch circuit, which detects the carrier of the radio communication frequency for operation, is used for the squelch circuit of the receiver in unit 1 in order to secure the response to only the wave sent from the terminal station. As a  result, the malfunction due to the external wave, the city noise and the like can be prevented for the squelch circuit, thus realizing the stable circuit constitution as well as an effective use of the electric wave.
Patent JP-S6212617-A (JP)
Inventor: PASUKARU BERUNASUKONI
IPC: C01G43/00
Filed: 1986-06-11
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-S5564660-A (JP)
Title: Self-diagnostic device of magnetic disk unit
Inventor: HASHIMOTO YASUICHI
IPC: G06F3/06
Filed: 1978-11-06
Abstract: PURPOSE: To improve the quality of self-diagnoses such as adjustments of a magnetic disk unit and the detection of a fault point, by enabling a microcomputer to oherate as various mechanism parts of a microcomputer-control magnetic disk unit.  
     CONSTITUTION: Part of the external access function of a microcomputer is allotted to ON-OFF states of various control information signals and the microcomputer is supplied with various information by the external access function of the microcomputer to generate false signals in accordance with signals from mechanisms to be controlled, so that a check on whether control over each mechanism is normal or not will be made. Control information and various detection signals generated by the servomechanism, mechanical control mechanism, abnormality detection mechanism 16, etc., of the magnetic disk unit are artificially generated, so that the operation of each part to those signals can be diagnosed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5469040-A (JP)
Title: Driving system for c-mos circuit
Inventor: TANAKA SHINICHI
IPC: H03K19/00
Filed: 1977-11-11
Abstract: PURPOSE:To realize further reduction of the power consumption for the ratioless circuit comprising C-MOS by controlling the level of the clock signal under the non- active state so that the ratioless part may be put under the precharge state. CONSTITUTION:In the non-active state under which the action stip comand is given to the C-MOS ratioless circuit, clock signal phi of ''H'' is applied to the gate of N- channel MOS.T1. Thus, T1 is turned on and input point A of inverter I0 is held nearly at power voltage VDD as long as phi is at ''H'' and regardless of input signal IN of ratioless part R, and I0 leads out the output steadily to output terminal OUT without reaching the transit region. By the fact that point A is held at VDD, the precharge period is secured for R without being affected by the level of signal IN. Al so, the level of phi is decided by the type of MOS constituting R, and the level of phi is controlled to ''H'' and ''L'' in order to secure the precharge period of R.
Patent JP-H11316035-A (JP)
Title: Heat exchanging coil for air conditioner
Inventor: KIMURA KEIICHI
IPC: F24F1/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To enhance the humidifying ability by arranging a group of division fins which are divided in not less than a specific number in a ventilation direction and separately supplying humidifying water to not less than a specific number of divided groups of fins at a catalyst inlet side and at the leeward side. SOLUTION: A group of fins 1 are separated at least in three in a ventilation direction A such that these divided groups of fins 9, 9... are arranged in a spaced apart manner in the ventilation direction A. This divided group of fins 9 has the corrosion resistance, the hydrophilic property or the corrosion resistance hydrophilic property. Furthermore, water supply means B capable of adjusting a water suction amount are provided for separately supplying humidifying water to at least two divided groups of fins 9, 9 at the leeward side and the heating medium inlet side. In case such as a heating operation which necessitates humidifying, a desired valve is opened so as to wet the divided group of fins 9 with humidifying water.  Then, at the divided group of fins 9 to which humidifying water is supplied, humidifying water is vaporized by both of the latent heat of vaporization of ventilation air made of hot air from the divided group of fins to which humidifying water is not supplied and the heat of a coil circulating medium so that coil circulating air is humidified thus enhancing the humidifying ability.
Patent JP-S5562916-A (JP)
Title: Preparation of modified phenolic resin
Inventor: KODERA KOUHEI
IPC: C08G8/00
Filed: 1978-11-04
Abstract: PURPOSE: To prepare a modified phenolic resin useful for prepreg capable of giving laminates having improved electrical insulating properties, flexibility, and punchability, by modifying a phenolic resin with a polyalkylene glycol glycidyl ether.  
     CONSTITUTION: (A) 100 parts by wt. of a phenolic resin is modified with (B) 5W30 parts by wt. of a polyalkylene glycol glycidyl ether having a number-average molecular weight of preferably ≤1,000. If the molecular weight exceeds 1,000, the bulge suppressing effect is reduced. Monoglycidyl or diglycidyl ether may be cited as (B); however, only the diglycidyl ether provides the prevention of bulge. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5927029-A (JP)
Title: Casing driver
Inventor: NASUKAWA SEIICHI
IPC: E02D7/26
Filed: 1982-08-06
Abstract: PURPOSE:To enhance the efficiency of working in driving a casing by giving a rocking action to the casing. CONSTITUTION:A casing A passing through a through hole 2 on a base 1 provided with the casing-insertion hole 2 is held by a chuck 7 supported on vertically movable plural cylinders 6-6''. A rocking mechanism, e.g., paired rocking cylinders 12 and 12', etc., to give a rocking movement to the casing A through the chuck 7 is provided to the chuck 7. For example, when the casing A is penetrated, the casing A is set vertically and then penetrated into the ground by means of the vertically movable cylinders 6-6'' while alternately rocking the casing A through the chuck 7 by alternately operating the paired rocking cylinders 12 and 12'. Since friction with soil pressure to the casing A is reduced, the casing A can be driven into the ground with small penetrating forces.
Patent JP-S5557794-A (JP)
Title: Tripod
Inventor: PATORITSUKU POTSUSO
IPC: F16M11/34
Filed: 1979-10-22
Abstract: The present invention relates to a tripod with adjustable support surface for supporting various objects, wherein the stand comprises a central support provided with pivot pins for telescopic legs adapted to pivot in radial planes. According to the invention, a selection ring is mounted to rotate about the vertical axis of the support, immobilised in axial translation and limited in amplitude of rotation in order to be able to occupy at least two angular positions and this ring bears at least two sets of three stop members cooperating with end stops of the legs, these sets being offset angularly in register with the positions of the ring and defining respectively at least two different inclinations of these legs. This tripod may be used for supporting photographic, cinematographic, or video shot taking apparatus, projection apparatus, geodesic measuring instruments, antennas for emitting or receiving radioelectric waves or the like.
Patent JP-H05335739-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: KAZAMA SHINICHI
IPC: B29B11/16
Filed: 1992-05-28
Abstract: PURPOSE:To liberate and remove stress generated at the time of manufacturing a bonding sheet in order to prevent a size change inside a process at the time of manufacturing a multilayer printed wiring board. CONSTITUTION:Prepreg 2a obtained by performing coating of epoxy resin in an epoxy resin tank 3 and drying thereof in a drying tower 6 on a running glass cloth 2 is supported and fixed by means of two pieces of pinch rollers 9, 10 in its horizontally running part, and heat treatment is performed on the slack part 2a1 formed between them by a far infrared ray furnace 11 so as to liberate and remove stress generated on the prepreg 2a during coating and drying in the molten and semisolidified state of the prepreg 2a in order to perform secondary molding having this prepreg as a bonding sheet.
Patent JP-S61295431-A (JP)
Title: Range
Inventor: SASADA KATSUMI
IPC: F24C3/04
Filed: 1985-06-21
Abstract: PURPOSE:To facilitate cleaning after using and contrive energy saving upon use by a method wherein a heat-permeable body is provided with a distance from a combustion unit at the center of a grate, having an opening usable for combustion exhaust gas passageway and proper pieces of protuberances, so as to be substantially flush with the upper surface of the grate. CONSTITUTION:The combustion unit 10 is formed between the combustion plate 9 of a radiation burner 5 and the heat-permeable body 2. The grate 11 is provided with the heat-permeable body 2, arranged at the center thereof, and openings 12, usable for the radial combustion exhaust gas passageway, at the periphery thereof while the heat-permeable body 2 is provided with several pieces of protuberances 15 at the upper surface 14 thereof and is put on a ceiling plate 16 so that the upper surface 13 of the heat-permeable body 2 is substantially flush with the upper surface 14 of the grate. The substance 18 to be heated is heated directly by radiation heat 522, passed through the heat-permeable body 2, while the whole of bottom surface and side surface of the substance 18 to be heated are heated directly by the flow 21 of combustion exhaust gas. Further, heat exchange between the grate 11 as well as the heat-permeable body 2 and the flow 12 of combustion exhaust gas is effected and the substance 18 to be heated may also be heated by the heat transmission through the protuberances 15.
Patent JP-H04360125-A (JP)
Title: Connection device for liquid crystal display device
Inventor: KOYAMA SHINICHI
IPC: G02F1/1345
Filed: 1991-06-07
Abstract: PURPOSE:To provide the connection device for the liquid crystal display device which facilitates connecting operation and eliminates a waste, and is improved in reliability. CONSTITUTION:The substrate 2 of a liquid crystal cell 1 and a circuit board 4 are so positioned that electric conductors 3 of the substrate 2 and electrodes 5 of the circuit board 5 correspond to each other on the top and reverse sides. The tips of connection bodies 11 which are fitted to a holder 13 and project by 0.5-1mm from the holder 13 are positioned on the electric conductors 3 and electrodes 5 so that the respective connection bodies 11 contact the electric conductors 11 and electrodes 5; and the connection bodies 11 are spread together with the holder 12. The substrate 2 and circuit board 4 are clamped like a connector with the restoring force of spring which are energized inwardly in the connection bodies 11, and the projection parts 12 of the connection bodies 11 are brought into contact with the electric conductors 3 and electrodes 5, which are electrically connected.