baber/WOPTO huggingface dataset:
Patent JP-S5571482-A (JP)
Title: Ultrasonic thawing device
Inventor: UEMATSU SHIGEYUKI
IPC: A23L3/36
Filed: 1978-11-20
Abstract: PURPOSE: To thaw a material at a low temperature uniformly in a short time, by applying ultrasonic energy to the material placed in a liquid medium in a container with an ultrasonic generator.  
     CONSTITUTION: The material 3 is exposed to ultrasonic waves at a frequency of about 100kHz generated by the unit 6, using the solvent 7 capable of transmitting the waves. The material 3 is thawed from the surface to the interior in order. The thawed part will absorb little energy, and the thawing is effected uniformly with the energy concentrated in the frozen part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05341681-A (JP)
Title: Elastic roller
Inventor: KON SHUJI
IPC: F16C13/00
Filed: 1992-06-04
Abstract: PURPOSE:To improve the durability of the elastic roller by forming an elastic material layer of organo-polysiloxane as its essential component and incorporating fine powdery aerosol silica, quartz powder and heat resistance improving agent therein. CONSTITUTION:A heat fixing roller 1 which is the elastic roller is constituted by adhering and integrating a fluororesin layer 4 as a surface layer onto the outer periphery of the elastic material layer 3 formed on an arbor 2. This arbor 2 is formed of materials having good adhesion to the elastic material layer 3; for example, iron, aluminum, etc. The elastic material layer 3 to be formed in the arbor 2 is preferably less deteriorated by heat, has the proper elasticity to satisfy a paper passing property and is adequately silicone rubber. The organo-polysiloxane is used as the silicone rubber. The fine powdery aerosol silica, quartz powder and heat resistance improving agent are incorporated into the organo-polysiloxane. The elastic material layer 3 is formed by vulcanizing a rubber agent added with such additives and the adhesion to the fluororesin of the upper layer is increased by grinding the surface thereof.
Patent JP-H077653-A (JP)
Title: Image pickup device
Inventor: MATSUMURA TORU
IPC: H04N7/18
Filed: 1993-06-16
Abstract: PURPOSE:To reduce hardwares by performing signal processings for the number smaller than the number of plural imaging device input and allocating gains and signal processing set values for the plural imaging devices from a control circuit to the small number of signal processors. CONSTITUTION:K pieces of the imaging devices 1 are selected from (n) pieces of the imaging devices 1 in a signal selecting circuit 2 and K pieces of output devices 5 are selected from (m) pieces of the output devices 5 in the signal selecting circuit 4 and are connected to K pieces of picture signal processors 3. In the control circuit 6, the gains and the set values, etc., corresponding to the respective (n) pieces of the imaging devices 1 are stored and the imaging devices 1 in use are controlled. Also, signal selecting means 2 and 4 are switched during a blanking period by FV pulses, data corresponding to the imaging devices 1 connected at present are fetched to the control circuit 6, an arithmetic processing is performed inside the control circuit 6, signals from the imaging devices 1 are switched for every 1 field and output is possible even when the output devices 5 more than the number of the picture signal processors 3 are present.
Patent JP-H0314661-A (JP)
Title: Separator for heald
Inventor: OKUDA TETSUO
IPC: D03J1/14
Filed: 1989-06-07
Abstract: PURPOSE:To facilitate regulation of a separation state in healds and simplify a structure of an apparatus by separating one of the healds with air and then admitting a separation pawl thereinto. CONSTITUTION:Air is blown from a feeding air nozzle 32 in a state of a stopper pawl 53 admitted into an arrangement line of a heald to feed the heald forward to the stopper pawl. When the air is blown from the separating air nozzle 34, the forefront heald is separated from the next heald. The stopper pawl 53 is withdrawn from the arrangement line of the heald and a separating pawl 54 is admitted into the arrangement line of the heald to completely separate the forefront heald from the other healds.
Patent JP-S5572729-A (JP)
Title: High frequency heater
Inventor: TACHIKAWA HAJIME
IPC: F24C3/06
Filed: 1978-11-22
Abstract: PURPOSE: To provide a method for preventing explosion and simplifying the operation of the heating form by installing a safeguard in order to detect the existence of a flame and the abnormal generation of a domestic gas and to control as well as by schedule-controlling before starting of heating.  
     CONSTITUTION: The switches 24W28 are turned on by the 5th switch on the panel of the high-frequency heater, then the gas is supplied to the burner by rotating the food valve 5 by opening the door, igniting the burner by turning the switches 20W 22 of the frame controller 4, then the switch 19 is changed over to the terminal A. The material to be heated is put in the cooking chamber, then the door is closed, turning on the door switch and setting the timer 11, 8, whereby the high-frequency heating is done by changing-over the switch 12 to the terminal M, and at the same time, the gas heating is done by changing-over the switch 9 to the terminal G. Thus, the heating form can be selected freely by selecting the switch and combining the necessary timers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5936303-A (JP)
Title: Up-down device of linear tracking arm
Inventor: WATANABE MASAYOSHI
IPC: G11B3/36
Filed: 1982-08-23
Abstract: PURPOSE:To avoid the lateral force applied to a tone arm during its up-movement as well as to avoid a position shift of the arm during its down-movement, by using a cam and a lever to hold the tone arm at a V groove with its down- movement and to push up the arm on a plane with its up-movement respectively. CONSTITUTION:While a tone arm 1 is moving up, a contact between the arm 1 and the plane part 15 of an up-lever 13 is continued until an up-cam 17 arrives at positions (c) and (c') from positions (a) and (a'). A down-lever 12 is brought into contact with a V groove part 14 at positions (c) and (c') to push up the arm 1, and therefore the lever 13 is detached from the part 15. When an up-cam 17 reaches positions (e) and (e'), the up-movement of the arm 1 is over. When a down-cam 16 reaches with revolutions the positions (d) and (c) successively from the position (e) during a down-movement of the arm 1, the lever 12 has a contact with the part 14. Thus, a position shift of the arm 1 is prevented. As a result, it is possible to avoid a position shift of the arm 1 during its down-movement as well as to avoid the lateral force applied to the arm 1 during its up- movement respectively.
Patent JP-H01313739-A (JP)
Title: Method and device for inspecting peripheral surface of cylindrical body
Inventor: OTANI MISAO
IPC: G01N21/952
Filed: 1988-06-14
Abstract: PURPOSE:To completely scan the overall length of the outside peripheral surface to be inspected of a cylindrical body without excess and shortage by giving an incident angle to the peripheral surface to be inspected and projecting a flat beam whose width is wider than length of the peripheral surface to be inspected in parallel to the rotation axis. CONSTITUTION:A cylindrical body W to be inspected is rotated by a rotation supporting device 1. The peripheral surface to be inspected is irradiated by a flat beam whose width is longer than length of the peripheral surface to be inspected at an incident angle in parallel to the rotation axis from a projecting part 2, and the whole surface of the peripheral surface is scanned. The irradiating light is reflected by the peripheral surface to be inspected, but both an irregularly reflected light from a flaw part and an irregularly reflected light from the outside of the peripheral surface to be inspected are received by a light receiving part 3, and a regularly reflected light is received by a light receiving part 4. A signal from the light receiving part 3 is brought to gate by AND with a signal from the flight receiving part 4, inputted to a width measuring part 11 after an irregularly reflected light signal from the outside of the outside peripheral surface to be inspected has been eliminated, and compared with a prescribed width value. When that which exceeds the prescribed width exists, its width is integrated successively by an integrator 12.
Patent JP-H11337743-A (JP)
Title: Optical distributing board and optical switching cord
Inventor: SHINDO MIKIMASA
IPC: G02B6/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical distributing board and an optical switching cord which allow a splitter to be easily interposed between optical lines with a low cost without increasing the number of parts or contacts. SOLUTION: An optical distributing board 20 is provided wherein connections between the optical fiber 7 on a transmission device side and the optical fiber 9 on a cable side can be switched by using an optical switching cord 21 which is provided with a cord part 21c for connection whose end part terminated by an optical connector 21b is switchably connected to the optical fiber 7, with plural cord parts 21d for switching whose end parts terminated by optical connectors 21g are switchably connected to the optical fiber 9 on the cable side, and with a splitter storage part 21f where a splitter for branching and connection of cord parts 21d for switching is stored.
Patent JP-H05311313-A (JP)
Title: Wc-base sintered hard alloy
Inventor: WASHIMI AKIO
IPC: C22C29/08
Filed: 1992-05-11
Abstract: PURPOSE:To obtain a WC-base sintered hard alloy for mining tool for which crack propagation is inhibited by specifying the grain size distribution of WC and carbon content in a WC-base sintered hard alloy consisting of specific percentages of WC and binding phase composed essentially of Co. CONSTITUTION:In a WC-base sintered hard alloy used for the mining tool, etc., and consisting of, by weight, 80-95% WC and the balance binding phase, composed essentially of Co, with inevitable impurities, the grain size of hard phase is regulated, from the microstructure at the grinding surface, so that the hard phase consists of, by area ratio, 10-30% coarse-grain WC (>7mu), 30-60% medium-grain WC (4-7mu), and the balance fine-grain WC (<7mu), and further, carbon content is regulated to a theoretical value or below, expressed in terms of WC in a two-phase region. Morover, a part of Co in the binding phase can be substituted by Ni and/or Cr by 0.1-50% and also a part of WC in the hard phase may be substituted by TaC and/or NbC by 0.1-3%. By this method, the WC-base sintered hard alloy where grain growth is prevented and crack propagation is inhibited can be obtained. By using this alloy, a high strength tool can be produced.
Patent JP-S5846942-A (JP)
Inventor: ISHINO KOUICHI
IPC: A61B5/02
Filed: 1981-09-14
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-S5848710-A (JP)
Title: Diesel engine
Inventor: IGUCHI SATORU
IPC: F02B23/06
Filed: 1981-09-14
Abstract: PURPOSE:To reduce noise and vibration and simultaneously eliminate white smoke by providing a main injection hole which makes a direction along the wall surface of a combustion chamber an injection direction and an auxiliary injection hole which makes a direction to the central part of the combustion chamber, within the combustion chamber. CONSTITUTION:A main injection hole 32 and auxiliary injection hole 34 are provided in a combustion chamber 18. In the above described construction, fuel is mainly passed through the auxiliary injection hole 34 and injected to the central part of the combustion chamber 18 upon starting and low-speed rotation and no unburnt fuel remains on the wall surface of the combustion chamber 18. Therefore, generation of white smoke in the exhaust gas can be prevented. At the time of ordinary operation in which the rotary speed is large, the fuel is mainly injected through the main injection hole 32 and adheres to the wall surface of the combustion chamber 18, and fuel successively evaporated from the wall surface is ignited. Therefore, noise and vibration of the engine can be suppressed.
Patent JP-2000341272-A (JP)
Title: Atm communication system, congestion state detection method in the atm communication system and atm communication unit
Inventor: FURUNO TAKAYUKI
IPC: H04L47/267
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To easily detect a congestion state in an ATM communication network without revising the ATM communication network such as addition of a function at all even in the case of the ATM communication network not supporting a congestion notice function. SOLUTION: A sender side ATM communication unit 2 is provided with a transmission data quantity count section 21 that counts a transmission data quantity to a logic connection and a notice processing section 22 that informs a receiver side ATM communication unit 3 of the counted transmission data quantity. Then the receiver side ATM communication unit 3 is provided with a received data quantity counter section 31 that counts a received data quantity from the logical connection and a congestion state detection section 32 that compares the transmission data quantity received from the notice processing section 21 with the received data quantity counted by the received data quantity counter section 31 to detect a congestion state of the ATM communication network 4.
Patent JP-2000337487-A (JP)
Title: Shift controller for transmission
Inventor: UEDA YUKIO
IPC: F16H61/30
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of shift shock and the noise at a bark point and a notch feeling point. SOLUTION: In a synchromesh-type transmission comprising a linear cylinder 17 drivable by a fluid-pressure method capable of axially moving a sleeve, and a driving means for deriving the linear cylinder 17 on the basis of the command from a driver's seat operating means 29, the driving means 15 determines the maximum deriving pressure and driving speed to the linear cylinder 17 at the start of switching to a predetermined gear, and reduces at least one of the thrust generated by the linear cylinder 17 and a speed, at a position before at least one of a balk point where the sleeve is engaged with a synchronizer, and a notch feeling point where the sleeve is engaged with a freely rotatable gear by a predetermined distance, to a position over the balk point or the notch feeling point.
Patent JP-S51125106-A (JP)
Title: Powdered coating compound
Inventor: YOSHIHARA ICHIROU
IPC: C08G12/40
Filed: 1974-12-18
Abstract: PURPOSE: A thermosetting powdered coating compound,based on a methoxymethyl melamine-polyester resin modified with a benzoic acid derivative,with improved blocking resistance,without deteriorating surface appearance of coats or setup characteristics. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07329788-A (JP)
Title: Truck for hand-pushed carrier
Inventor: MUTO TADAO
IPC: B62B1/20
Filed: 1994-06-03
Abstract: PURPOSE:To provide a truck for a hand-pushed carrier which is satisfied through a small installation space and easy to transport and keep. CONSTITUTION:Lower frames 16a, 16b are severally fixedly provided on the lower side of an upper frame 14 for supporting a box body to accommodate transported articles using a depositing means. Bearing sections 17a, 17b to rotatably bear the axle 18 of a wheel 19 are severally fixed to the front part of each of lower frames 16a, 16b. Bearing pipes 12a, 12b to removably bear levers 11a, 11b are firmly fixed by fittedly inserting the ends of levers 11a, 11b for pushing a truck body 10 into the rear part of the lower frames 6a, 16b. Since the lever can be removed, a manual transporter truck can be accommodated in a small space.
Patent JP-H01312504-A (JP)
Title: Production of laser reflecting mirror
Inventor: KYOTANI TATSUYA
IPC: G02B5/08
Filed: 1988-06-13
Abstract: PURPOSE:To form a thin epoxy resin film which is highly adhesive and uniform by forming the thin molybdenum film by an ion plating method. CONSTITUTION:The thin molybdenum film is formed by the ion plating method on the specular surface of a reflecting mirror substrate which consists of aluminum or alloy essentially consisting of the aluminum and is worked to a specular surface. The thin film having high adhesive strength is formed and the thin film having a uniform thickness is formed if the thin film is formed by the ion plating method of ionizing evaporating atoms, applying a bias voltage thereto to accelerate the ions and bringing the ions into collision against the substrate to form the thin film. The specular surface of the resulted laser reflecting mirror has high hardness and is resistant to flawing. The long-term use of such mirror is thus possible.
Patent JP-2000337922-A (JP)
Title: Rotation detecting device
Inventor: AZEYANAGI SUSUMU
IPC: G01D5/245
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detecting device in which circuit constitution can be simplified and cost reduction is realized. SOLUTION: A first MRE(magnetic resistance element) bridge 3 and a second MRE bridge 4 are aligned in the rotating direction of a gear 1 and arranged at symmetric positions where the magnetic center axis of a bias magnet 2 is the symmetric axis. By arranging the MRE bridges 3, 4 in the rotating direction of the gear 1, phase difference can be obtained between the outputs of the first and second MRE bridges 3, 4. As a result, rotation detection of the gear 1 is enabled on the basis of the outputs of the first and second MRE bridges 3, 4. As a result, circuit constitution of a rotation detecting device can be simplified and cost reduction is realized.
Patent JP-S63309391-A (JP)
Title: Brazing filler metal for aluminum
Inventor: ASANO MASAZO
IPC: B23K35/28
Filed: 1987-06-12
Abstract: PURPOSE:To execute brazing at low temp., at which fluidity of the brazing filler metal is good and Al-made member is not melted, by specifying the chemical component compositions at the time of brazing. CONSTITUTION:The content of chemical composition of the brazing filler metal is composed of 20-80wt.% Zn, 1-1.1% Si and the balance Al with inevitable impurities. As reason for the above chemical composition, Zn has an effect, which the liquids temp. of the brazing filler metal is lowered, and Si has effects, which eutectic of Al-Si is developed to improve the fluidity of the brazing filler metal and to facilitate breakage by a flux of oxide film developing on the surface. For example, each end face of Al-Mn alloy-made pipes 1, 1' and face of Al-Zn-Mg alloy-made connector 2 are joined and the joined part 3 is coated with the flux and heated with a torch, and then, the brazing filler metal has good fluidity and forming condition of fillet, and excellent workability without any melting near the brazed part.
Patent JP-S5935544-A (JP)
Title: Irregular number slot armature coil
Inventor: HIBINO SADAYOSHI
IPC: H02K3/28
Filed: 1982-08-23
Abstract: PURPOSE:To enable to automate a coiling coil by decreasing the potential difference between coils of different phases in the same slot. CONSTITUTION:The number (q) of slots for each pole and each phase is determined by q=A+1/2, where A=2 and q=2+1/2. A pole pair of phase (u) is formed of two chain winding coils u1, u2, and a coil (A+1), u7. Similarly, pole pairs are formed of the chain winding coils and a coil u8 as well as two coils u5, u6 and a coli u9. The coils u7, u8, u9 of them are contained as two layer in the same slot as the adjacent phase. One end of the coil which is formed of the coils u1, u2 is used as lead terminal U of the phase, and the coil group of A=2 are connected in series with the coils u3, u4 and next to the coils u5, u6. Thereafter, the coils of one of the coils u7, u8, u9, and the terminating end is used as X. This terminal X is used as the neutral point of a Y-connection.
Patent JP-S5268946-A (JP)
Title: Constant-voltage bias circuit
Inventor: ITOU MITSUTOSHI
IPC: G05F3/26
Filed: 1975-12-05
Abstract: PURPOSE: To obtain a bias circuit fit for an integrated circuit by obtaining the output from the circuit forming a negative feedback loop encircling two grounded emitter amplifier consisting of three transistors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09324760-A (JP)
Title: Filter device for pump device
Inventor: OSHIMA SUSUMU
IPC: F04C15/06
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a filter device of light weight and toughness by constituting the filter device out of first and second parts molded from synthetic resin and a filter to be received in the parts, and detachably connecting together them with first and second connecting ribs. SOLUTION: A first part F1 is provided with a cylindrical member 11 on the center, and a flange 12b extending from the vicinity of the end part of the cylindrical member 11 outward in the radial direction. A plurality of longitudinal ribs 50 in the axial direction of the cylindrical member 11 are provided from the outer end in the radial direction of the flange 12b, a plurality of ring- like lateral ribs 51 connecting with the longitudinal ribs 60 are provided, and the end parts of the longitudinal ribs 50 are ended at a first connecting rib 52. A second part F2 is constituted into a cylindrical shape out of a plurality of longitudinal ribs 53 extending from the outer end in the radial direction of a cover 12a in the axial direction of a guide member 40 similar to the first part F1, a plurality of lateral ribs 54, and a second connecting rib 55.  When the connecting rib 52 of the first part F1 and the connecting rib 55 of the second part F2 are connected together, a filter 14 is contained in them.
Patent JP-H10328402-A (JP)
Title: Device for grinding pachinko ball and game machine isle
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of a grinding device and to attain a low cost by arranging a grinding belt along above a carrier belt for carrying pachinkio balls in a prescribed direction and forming fitting groves which limit the movement of the pachinko balls on the carrier belt within a fixed range at the front surface side of the carrier belt. SOLUTION: The pachinko balls discharged from respective pachinko machines where games are played are guided to the grinding device 30 which is arranged in containing space in a pachinko machine lower part by way of a guide member 25. The pachinko balls temporarily stay in ball staying part 45 in the grinding device 30 and successively fetched between the carrier belt 40 and the grinding belt 50 with the rotation driving of the both belts 40 and 50. At this time, the pachinko balls are limited inside the respective fitting groves 41 which are formed at the front surface side of the carrier belt 40. Then, the pachinko balls are ground by being brought into contact with the grinding layer 51 of the upper side grinding belt 50 while being carried by the rotation driving of the lower side carrier belt in a state where they are held between the respective upper and lower belts 40 and 50.