baber/WOPTO huggingface dataset:
Patent JP-S60218450-A (JP)
Title: Sintered material for ornamental member
Inventor: KASAI MASAMI
IPC: C22C32/00
Filed: 1984-04-12
Abstract: PURPOSE:To obtain a golden sintered material for an ornamental member with superior wear and corrosion resistances by adding specified percentages of TaC, TiN, TiC, WC, NbC, Ni, Co and Cu to Au. CONSTITUTION:A sintered material consisting of, by weight, 10-77% in total of >=5% each of TaC and TiN, 1-5% at least one among TiC, WC and NbC, 1- 5% Ni and/or Co, 1-5% Cu and the balance Au is manufactured. The sintered material has a gold color tone and superior wear resistance. The hardness is about Hv 400-450 when the Au content is 58.3wt% corresponding to 14K, and the hardness is about Hv 1,000 in case of 20wt% low Au content.
Patent JP-S57397-A (JP)
Title: Control method for fan or blower and damper
Inventor: KISO KEIZOU
IPC: F04D27/00
Filed: 1980-06-03
Abstract: PURPOSE: To perform smooth flow control of a plurality of fans or blowers, by comparing between the pressure in a duct and the pressure in the fan room or blower room then opening the corresponding damer on the basis of said comparison.  
     CONSTITUTION: When only a fan 1F is operating to open a damper 1D to supply the air to a duct 3, a fan 2F is started while closing a damper 2D not to be applied with the air pressure in reverse direction due to the fan 1F. Consequently the air pressure x in the fan room will start to increase with the increase of the rotation of the fan 2F. Then it is compared with the air pressure y in the duct 3 by means of a differential pressure detector 2A and when said pressure are equalized the damper 2D is opened to connect the air in the fan 2F to the duct 3. It can also be applied to the control method of fan and damper. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63240268-A (JP)
Title: Facsimile equipment
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04N1/411
Filed: 1987-03-27
Abstract: PURPOSE:To decrease the time for picture transmission by counting the number of consecutive full white lines at picture reading and expressing the number of consecutive full white lines in white run length number and sending the result as a picture data for one line. CONSTITUTION:A CPU 2 counts the number of consecutive full white lines at picture read, the consecutive number of the full white lines counted is expressed in the white run length number and the number of consecutive full white lines is sent as a picture data of one line. Thus, if plural number of full white lines are consecutive, since the number of consecutive full white lines is expressed in the white run length number, the coded data as to the consecutive full white lines is very less. Thus, the picture transmission at a high speed is realized.
Patent JP-H07260447-A (JP)
Title: Three-dimensionally measuring apparatus
Inventor: TAMURA OSAMU
IPC: G06T7/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide a three-dimensionally measuring apparatus which can perform a positioning operation and a measuring operation in all points on a checking fixture. CONSTITUTION:In a position in which a sensor head 12 interferes with a cross- sectional gage, the sensor head is positioned after it has been reversed by 180 deg.. At this time, a seat part 22 for a jig 20 which is brought into contact with a checking fixture is reversed by 180 deg. so that a relief part 22d which is used to avoid the contact with a frame is situated on the side of the frame. Thereby, without bringing the jig 20 into contact with the frame, the sensor head 12 can be positioned in a reversed state. In addition, when the seat part 22 is reversed, its reversion is detected by a detector 27, and a retrieval-direction changeover device reverses the retrieval direction of an image which has been imaged by an imaging device 16.
Patent JP-H10265751-A (JP)
Title: Resin composition for bonding, laminate and multilayer draw-formed material
Inventor: IKEDA MUTSUKO
IPC: C09J123/26
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having improved processability, adhesivity and thermal stability by including a modified ethylene-α-olefin copolymer, an ethylene-based polymer, a tackifier and a hydrogenated block copolymer of a specific compound at specific ratios. SOLUTION: This composition is composed of (A) 1-97 wt.% of a modified ethylene-α-olefin copolymer modified with an unsaturated carboxylic acid (derivative), containing 0.01-20 wt.% of the modifying carboxylic acid and having a density of 0.85-0.875 g/cm<3> , (B) 1-97 wt.% of an ethylene-based polymer having a melt-flow rate of 0.05-50 g/10 min and a density of 0.85-0.950 g/cm<3> , (C) 1-50 wt.% of a tackifier and (D) 1-97 wt.% of a hydrogenated block copolymer of a vinyl aromatic compound and a conjugated diene compound. A laminate useful as a food-packaging material, etc., can be produced by using a layer of the above composition and a layer of a thermoplastic resin selected from a saponified ethylene-vinyl acetate copolymer having an ethylene content of 15-65 mol% and a saponification degree of >=90%.
Patent JP-H04286557-A (JP)
Title: Separation pat
Inventor: WATANABE KAZUHIRO
IPC: B65H3/52
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a separation pat with the unchanged friction coefficient of the surface thereof even if being exposed to wear during its use. CONSTITUTION:A separation pat is formed of a sheet piece 1 cut out with the specified thickness measure from a molding block, and the cut-out face 3 of the sheet piece 1 is used as the surface of the separation pat. Or this sheet piece 1 is punched into the desired shape by a Thomson mold or the like to form a small piece, and the separation pat is formed of this small piece with its cut-out face 3 used as the surface of the separation pat.
Patent JP-S571569-A (JP)
Title: Foaming type flux coater
Inventor: MIYASAKA TADASHI
IPC: B23K3/00
Filed: 1980-06-02
Abstract: PURPOSE: To make simultaneous coating of flux on both surfaces of a flexible substrate possible and eliminate the hindrance in soldering owing to coating defects by providing a control plate of variable angles of inclination for limiting height within the extension plane above a foaming port.  
     CONSTITUTION: When clean air 5 is fed into the foaming cylinder 1 in flux 6, the flux foams. The foamed flow 8 thereof passes through a flow passage 2 and goes out through a foaming port 3, but is prevented from going upward beyond this by a control plate 4. The plate 4 can control the direction of flow as the angle of its inclination to the foaming flow 8 is changed. A flexible wiring substrate 7 passes between the port 3 and the plate 4, but since the port 3 is wider than the substrate 7, the foamed flux on both sides goes to the top surface thereof, and the spacing therebetween is held filled by the foamed flux. Thereby, the flux is coated simultaneously on both surfaces of the substrate 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02252933-A (JP)
Title: Fuel feed controller for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/04
Filed: 1989-03-28
Abstract: PURPOSE:To suppress the variation of the air-fuel ratio during the transient operation by setting the operation quantity of the feedback correction value on the basis of each proper degree of the control cycle and transient correction of the air-fuel ration feedback correction value and the variation width of the engine load. CONSTITUTION:The feedback correction value for correcting the fundamental fuel feed quantity which is set by a means C on the basis of the engine operation state detected by a means B is set by a means D, in order to make the air-fuel ratio detected by a means A nearly equal to an aimed air-fuel ratio. Further, the transient correction quantity for correcting the fundamental fuel feed quantity is set by a means F on the basis of the engine transient operation state detected by a means E. In this case, the control cycle of the feedback correction value and the proper degree of the transient correction quantity are set by a means G. Further, the variation width of the engine load during the engine transient operation is detected by a means H. The operation quantity of the feedback correction quantity is set by a means I on the basis of the outputs of the means G and H.
Patent JP-H07260263-A (JP)
Title: Device for two-stage compression refrigeration
Inventor: SASAKI TAKAYUKI
IPC: F25B1/10
Filed: 1994-03-17
Abstract: PURPOSE:To provide a device for two-stage compression refrigeration which enables the operation to be free of an unbalance in oil between the higher-stage compressor and the lower-stage one. CONSTITUTION:The refrigerant discharged from the lower-stage compressor 1 is compressed again by the higher-stage compressor 2 and discharged. There are provided an oil separator 6 and an oil-return circuit 21, the oil separator 6 for separating the oil from the refrigerant discharged from the higher-stage compressor 2 and the oil-return circuit 21 for returning the oil from the oil separator 6 to each of the higher-stage compressor 2 and the lower-stage compressor 1.
Patent JP-H06287032-A (JP)
Title: Receiving apparatus for molten steel-making slag and treating method
Inventor: HORII KAZUHIRO
IPC: C21B3/06
Filed: 1993-03-31
Abstract: PURPOSE:To provide an apparatus for receiving molten steel-making slag and a stag-treating method effective for remarkably reducing the load on the work for separating the solidified slag from molten iron. CONSTITUTION:The objective apparatus for receiving a partially solidified molten steel-making slag containing iron metal is provided with a sieving means 10 to essentially inhibit the passage of solidified material and to allow the passage of the molten material and a receiving means 20 to receive the molten material passed through the sieving means 10 and solidify the molten part at a rate to enable the separation of the iron metal from the slag by the specific gravity difference.
Patent JP-S55166307-A (JP)
Title: Fet oscillator
Inventor: NAKADA MAKOTO
IPC: H03B5/36
Filed: 1979-06-13
Abstract: PURPOSE:To ensure the variation for the equivalent line length of the input gate circuit, by using the suspended-structure resonator for the input gate circuit of the FET oscillator of external feedback system and then varying the insertion length of the screw made of the dielectric substance or the like and inserted into the cavity of the resonator. CONSTITUTION:FET1 including drain terminal 2, source terminal 7 and gate terminal 4 each is formed on MIC substrate 10. The output side of terminal 2 is connected to feedback circuit 6 via matching circuit 3, and the output of circuit 6 is fed back to input side gate terminal circuit 8. Thus an oscillator circuit is formed. The suspended-structure resonator formed on substrate 10 is used for circuit 8, and circuit 8 is stored into housing 11. And cavity 12 is formed to metal excluded area 9 of housing 11, and then dielectric or metal screw 13 plus temperature compensating dielectric substance 14 are inserted into cavity 12. With variation of the insertion length of screw 13, the equivalent line length of circuit 8 can be varied. And thus the oscillation frequency can be varied mechanically to secure the tuning.
Patent JP-S5922927-A (JP)
Title: Membrane comprising silicic acid heteropolycondensate, manufacture and use
Inventor: HERUMUUTO SHIYUMITSUTO
IPC: C08G77/02
Filed: 1983-04-28
Abstract: Membranes based on silicic acid heteropolycondensates are produced by hydrolytic polycondensation of at least one silicic acid derivative in the presence of water and, if appropriate, a condensation catalyst, the polycondensation being carried out at the surface of a support, which supports the resulting membrane. The reactants can be fed to the surface of the support via the gas phase or via one or more liquid phases.
Patent JP-H10263776-A (JP)
Title: Method for controlling molten metal surface level in mold of continuous casting machine and device therefor
Inventor: KITADA HIROSHI
IPC: B22D11/18
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a control method for molten metal surface level in a mold of a continuous caster which can sufficiently converge the molten metal surface level to a target level without developing the shortage or the excess of correction of opening degree command by calculating a hysteresis quantity in the high accuracy, and a device used to this execution. SOLUTION: A hysteresis quantity calculating part 16 obtains each time becoming the max. molten metal surface level and the min. molten metal surface level in the molten metal surface yn (t) after dead zone treating and the positions Umin , Umax of a cylinder rod 8 at the past time by time t1 from both times are specified, respectively to obtain the hysteresis quantity (h). Further, hysteresis quantity calculating part 16 averages plural hysteresis quantity (h) calculated in the interval till reaching the renew time and integrates the obtd. average hysteresis quantity (h) to the average hysteresis quantity integral value H integrally renewed in the renew time at the previous time to renew the average hysteresis quantity integrated value H and the renewed average hysteresis quantity integrated value H is given to a cylinder control device 6.
Patent JP-S51150902-A (JP)
Title: Tuning press button arm lever
Inventor: CHIYAKI TAKAO
IPC: H03J5/02
Filed: 1975-06-20
Abstract: PURPOSE: To provide a compact structured tuning press buttun by fitting tightly the rim of the fan-shaped metalic part to achieve a thin structure when fixing the fan-shaped metalic part to the arm lever of press tuning button. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55165574-A (JP)
Title: Storage battery with water supplying device
Inventor: OOYA TOKUJI
IPC: H01M50/627
Filed: 1979-06-12
Abstract: PURPOSE:To make the operation of water supply easier by providing a cover with a transparent indicator connected through a water supply pipe with a cock to a water purifying tank. CONSTITUTION:The cover 2 of the storage battery 1 is provided with an water supply chamber 3 common to each cell, and the water supply chamber 3 is provided with the water supply and exhaust holes 4 for each cell, leading to a cell chamber 5, and a liquid level regulating cylinder 6. And, the upper side of the water supply chamber 3 is fitted with the cover 7 made of transparent polypropylene resin, provided with a indicator cylinder 8 integrally. A cap 9 of the indicator cylinder 8 is provided with a water supply pipe connection pipe 10, a guide pipe 11, and a gas exhaust port 12, and the water supply pipe connection pipe 10 is connected to the water purifying tank 17 through the water supply pipe 18 with the cock 19. The float 13 incorporated in the indicator cylinder 8 is also provided with the ring-like indicator 15 tinted with a color to display the water surface of the water supply chamber 3.
Patent JP-H06277974-A (JP)
Title: Machine tool
Inventor: HOSHINO YUKIO
IPC: B23Q7/04
Filed: 1993-03-31
Abstract: PURPOSE:To shorten recycle time to carry in and out a work as well as to support the work by delivering the work between a support device and a work gripping part, and sandwiching the work between the support device and a separate support device while rasing this support device after the delivery is completed. CONSTITUTION:After work is finished, the second support device 5 is lowered in a work support condition. Afterwards, a work gripping part 39 to carry out a work is moved to a position corresponding to an already worked work by operation of a transfer approach-retreat driving device, and clamps the already worked work. The second support device 5 is lowered further, and carries out the already worked work. At the same time, an unworked work clamped by the work gripping part to carry in the work is carried above the second support device, and in succession, the unworked work is supported with the second support device 5. Afterwards, the unworked work is unclamped, and the second support device 5 is raised in an unworked work supporting condition, and the unworked work is sandwiched between it and the first support device 4.
Patent JP-H03275085-A (JP)
Title: Pachinko (japanese pinball) machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1990-03-24
Abstract: PURPOSE:To provide a game rich in complexity and interest and provoke the demand of the game for activating the game industry by enabling a variable prize winning section to vary the extent of a ball receiving port at least in three stages and the ball receiving port to be varied stepwise when a ball enters a specified prize winning port. CONSTITUTION:A pachinko machine 1 has a prize winning detecting device to detect a prize winning ball for outputting a detecting signal when the ball enters a specified prize winning port 3. Also, an operating means 30 has an electric control device. A variable prize winning section 2 widens or narrows the extent of a ball receiving port 22 step by step with the operating means 30. The extent of the ball receiving port 22 rich in variation is varied in three stages by the operating means 30. The variable prize winning section 2 increases the possibility of putting the ball into the specified prize winning port 2 when the ball receiving port 22 is widened and reduces the possibility of putting the ball in the same when the port 22 is narrowed so as to guide the ball to the specified prize winning port 3 from the ball receiving port 22. A prize giving device gives prize balls from a prize giving port 19 when the ball enters the specified prize winning port 3.
Patent JP-H01250001-A (JP)
Title: Inspection pattern for tubular body and manufacture of inspection pattern
Inventor: KURIHARA TAIJI
IPC: G01B5/20
Filed: 1988-03-30
Abstract: PURPOSE:To improve inspection accuracy by manufacturing the inspection pattern by using elastomer as its raw material and measuring the length, shape, etc., of the tubular body by the inspection pattern. CONSTITUTION:The tubular product raw material 8 is inserted into a mandrel 2 which is bent along a three-dimensional curve and measured by a measuring instrument, and then vulcanized. Then the outer peripheral surface of the raw material main body 8a is sheathed with a rigid tubular body 9 which has nearly the same internal diameter and the same thickness with the raw material main body and vulcanization is performed. Then the cylinder body 9 is fixed to supporting members 4 which is made of rigid elastomer as its raw material and differ in height with an adhesive 3 at specific intervals and then fixed on a base plate 5 so as to follow up the shape of the cylinder body 9 through the supporting members 4. The cylinder body 9 is divided into an upper and a lower part to form the inspection pattern 1, the raw material main body 8a is extracted, and members 6 for measurement are fitted to a master mandrel 2 to accurately inspect the shape and size of the product.
Patent JP-H11267316-A (JP)
Title: Pachinko game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine such that the trouble of transferring game balls from a lower tray or a ball bin to an upper tray can be reduced. SOLUTION: This pachinko game machine includes a storage part 1, a due-out device communication passage 2, an upper-tray communication passage 3, a lower-tray communication passage 4, and the like. Game balls dispensed from a prize ball due-out device flow into an upper tray via the due-out device communication passage 2, the storage part 1, and the upper tray communication passage 3, and extra game balls which the upper tray cannot tray cannot accommodate are stored in the storage part 1. Thereafter, when the game balls are consumed in the game continued, the game balls stored in the storage part 1 are supplied to the upper tray whenever necessary. The game balls further due-out after the storage part 1 has become full are guided to a lower tray via a first opening 1a and the lower tray communicating passage 4.  When a second opening 1b is opened by a player, the game balls which the upper tray cannot accommodate are guided to the lower tray via the second opening 1b and the lower tray communicating passage 4 without being stored in the storage part 1.
Patent JP-S63241439-A (JP)
Title: Pressure and differential pressure transmitter
Inventor: MURAKOSHI TOSHINORI
IPC: G01L1/22
Filed: 1987-03-30
Abstract: PURPOSE:To measure stable and differential pressure by providing an automatic adjusting mechanism which adjust the damping value of an output voltage automatically, etc. CONSTITUTION:Sensor resistances RS1 and RS2 of a sensor provided to the detection part bridge circuit 11 of a transmitter 10 vary in resistance value with pressure applied to the sensor, so a bridge output voltage (e) becomes an electric signal proportional to the pressure. This voltage (e) is amplified 13 and then sent to an output side through a linearity correcting circuit 14, a span temperature compensating circuit, and a bridge voltage supply circuit 12. The intermediate output between the resistance RS2 and reference resistance RD2 of the circuit 11 is amplified 16 and then sent to an output side through a current limiter 17. Thus, the transmitter 10 converts the pressure and differential pressure into electric signals, which are outputted from the output side. Further, the voltage (e) is corrected by the circuit 14, a zero-point adjusting circuit 21, a span adjusting circuit 22, and the damping automatic adjusting circuit 24 of a damping automatic adjusting mechanism 23 and fed back as an output voltage E. Thus, the best damping value is secured and stable pressure and differential pressure measurement is performed.
Patent JP-S571237-A (JP)
Title: Combined integrared circuit device
Inventor: NAGASHIMA KENJI
IPC: H05K1/05
Filed: 1980-06-03
Abstract: PURPOSE:To increase both producibility and reliability for the subject device by a method wherein a power transistor is installed on and connected to the lead-inserted metal block having two defects and they are soldered on the pattern of a circuit substrate together with other parts. CONSTITUTION:The chip 34f on the power transistor 34 is installed on the upper surface of the metal block 34b having two defects 34a. On each defect 34a, a penetrated hole 34c is provided, a lead 34e is inserted and fixed through the intermediary of a lead 34e, and the electrode of the chip 34f is connected to the lead end by a wire 34g. The element 34 which was formed in one body is placed on the conductor pattern 32, provided on the substrate 30 consisting of an Al, for example, through the intermediary of an insulating layer 34, and is assembled by connecting with solder 33. Through these procedures, the producibility and reliability of the circuit device containing the power transistor can be improved.
Patent JP-S60221326-A (JP)
Title: Manufacture of metallic oxide
Inventor: OKU KOUICHI
IPC: C01G49/02
Filed: 1984-04-13
Abstract: PURPOSE:To obtain low silica oxide of high purity by oxiding and calcining manganese hydroxide or iron hydroxide which is obtained by means of electrolysis in an aq. NH4Cl soln. contg. fluorine compd. through using ferromanganese or iron steel or the like as anode and graphite as cathode. CONSTITUTION:Electrolysis is performed by making an electrolyte of an aq. 2-20% NH4Cl soln. contg. 0.1-5% fluorine compd. (for example, NH4F or the like), using ferromanganese and/or iron steel or the like as anode and graphite as cathode respectively and interposing a diaphragm between the anode and the cathode. After the electrolysis treatment, the electrolyte of the anode side and the electrolyte of the cathode side are individually extracted and the electrolyte of the anode side is filtered to remove slime and thereafter oxidized by adding H2O2, etc. In this case, the electrolyte of the cathode side is suitably added thereto and stirred owing to regulating the pH and the precipitate is filtered and washed to recover it. After the filtrate filtered and separated from the precipitate is suitably subjected to SiO2 removal treatment, it is circulated and used. After the precipitate is dried according to an ordinary method, it is calcined and treated at 400-800 deg.C thereafter crushed to 0.3-0.4mu and recovered as a product.