baber/WOPTO huggingface dataset:
Patent JP-H06328863-A (JP)
Title: Composite heat transfer material
Inventor: KUBODERA SEIICHI
IPC: B41M5/385
Filed: 1993-05-24
Abstract: PURPOSE:To provide a composite heat transfer material, with which record having a high transfer density and neither bleeding nor color offset of image under store is obtained on arbitrary image receiving sheet. CONSTITUTION:The composite heat transfer material is produced by providing a coloring matter donating layer and a transferable coloring matter accepting layer on support under the condition that the coloring matter donable layer contains a coloring matter containing diene (or dienophile) and the coloring matter accepting layer contains a dienophite compound (or diene compound).
Patent JP-S5912131-A (JP)
Title: Injection rate controlling apparatus for fuel injection pump
Inventor: KUROYANAGI MASATOSHI
IPC: F02B1/04
Filed: 1982-07-13
Abstract: PURPOSE:To enable to control the injection rate of a fuel injection pump appropriately according to the operational conditions of an engine, by varying the amount of pressurized fuel released from a pressurizing chamber of the pump through employment of an arrangement that the amount of fuel accumulated in the injection pump can be varied according to the operational conditions of the engine. CONSTITUTION:Fuel is supplied to an injection valve via a distribution groove 11, a discharge groove 13, etc. after pressurizing fuel in a pressurizing chamber 7 of an injection pump by a plunger 2 which is reciprocated along with rotation of an engine. In such an apparatus, an accumulator 30 is attached to the pressurizing chamber 7. This accumulator 30 is designed such that a control vane 55 is turned in response to the pressure of working fluid introduced into a working fluid introducing chamber 57 to drive an accumulator piston 36 connected to the vane 55 via a rod 54. With such an arrangement, the amount of accumulated fuel is varied by changing the position relationship between a control port 39 formed in a cylinder 31 and a control surface 37 the level of wich is varied along the circumferential direction of the piston 36 along with rotation of the piston 36.
Patent JP-H08316092-A (JP)
Title: Laminated ceramic electronic component manufacturing method
Inventor: KAIZAKI ISAO
IPC: H01G4/12
Filed: 1995-05-19
Abstract: PURPOSE: To provide a method of stably manufacturing a laminated ceramic electronic component superior in reliability and featured in that internal electrodes hardly peelable from ceramic layers. CONSTITUTION: A ceramic green sheet 2 contg. a binder much in one side part is formed on a base, internal electrode 3 is formed on the binder-poor side of the sheet 2, another ceramic green sheet is laminated with its binder-rich side contacted with the internal electrode on that sheet 2 and similar ceramic green sheets are laminated to produce a laminated ceramic electronic component.
Patent JP-2000315765-A (JP)
Title: Semiconductor device and wiring board used for the same
Inventor: YAMAMOTO SHUICHI
IPC: H01L25/065
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device on which semiconductor elements can be mounted at a high density so that a plurality of semiconductor elements can be mounted in a little space on a wiring board. SOLUTION: A first wiring pattern(WP) 58 provided with a land portion 72 and a first bonding(BD) portion 56 formed at the edge of an opening of a through hole 52 are formed on one surface of this wiring board 60. A first semiconductor element 64 is mounted on the other surface of the wiring board 60 so that the element is opposed to an electrode-terminal formed surface and that a first electrode terminal 62 is disposed inside the through hole 52. The first electrode terminal 62 and the first BD portion 56 are connected via the through hole 52 by using a first bonding wire(BW) 66. A second WP 20 is formed on the other surface of the wiring board 60 and connected to the first WP 58 via a through hole 22 which is provided with a second BD portion 18 and penetrates the wiring board 60.  A second semiconductor element 12 is mounted on the back surface of the first semiconductor element 64 with the electrode-terminal formed surface up. A second electrode terminal 14 formed in the periphery of the electrode-terminal formed surface and the second BD portion 18 are connected by using a second BW 16.
Patent JP-H02302335-A (JP)
Title: Production of inorganic fiber and apparatus therefor
Inventor: YAMAMOTO OSAMU
IPC: C03B37/05
Filed: 1989-05-16
Abstract: PURPOSE:To suppress formation of shots and obtain excellent inorganic fiber with a low shot content in high yield by successively applying the first and second air streams at an interval therebetween to an inorganic raw material, finely divided and thrown from the outer peripheral surfaces of plural drums rotating at a high speed. CONSTITUTION:The first and second high-speed air streams are successively applied from the first and second slit nozzles 19 and 29 arranged at an interval therebetween to an inorganic melt, finely divided and thrown from the outer peripheral surfaces of plural drums 4 to 7 rotating at a high speed. Thereby, an excellent inorganic fiber product with a low shot content is obtained in high yield. Furthermore, 10 and 20 in the figure indicate air feed chambers and 11 and 21 indicate air pressure distribution chambers. (N) indicates a double- slit nozzle consisting of the nozzles 19 and 29.
Patent JP-H05318074-A (JP)
Title: Molding device for solid-liquid coexisting metal
Inventor: SHINTANI SADAHIKO
IPC: B22D17/00
Filed: 1992-05-14
Abstract: PURPOSE:To prevent the inclusion of the surface scale generated in the heating process and heat keeping process of a metallic work piece into a product. CONSTITUTION:The molding device for a solid-liquid coexisting metal is provided with a passage 4 for injection which connects with the mold cavity (M) of molds and has the opening section smaller than the opening section of the metallic work piece and a passage 5 for feeding of the metallic work piece which opens in the direction intersecting with this passage 4 for injection by crossing the passage. Press-fitting chips 6, 7 for pressing the work piece are disposed respectively in the passage 5 for injection and the passage 4 for supplying a blank material.
Patent JP-S5746015-A (JP)
Title: Internal combustion engine with supercharger
Inventor: INOUE KAZUO
IPC: F02B27/02
Filed: 1980-09-03
Abstract: PURPOSE:To raise the output power of an internal combustion engine by installing a resonance chamber divergent from the suction passage of compressor of a supercharger and by providing a resonance valve which opens or is closed at this divergent line in accordance with the number of revolutions of the engine. CONSTITUTION:A turbo-supercharger S is composed of a turbine T interposed in the exhaust passage 10 of the body E of internal combustion engine and a compressor C interposed in the suction passage 10. A divergent passage 22 is arranged at the suction passage 10, to which a resonance chamber 23 is connected. A resonance valve 24 to control opening and closing of the divergent passage 22 is installed, to allow the resonance chamber 23 to work in the revolving range of compressor C in which surging phenomena are likely to occur. Thus the output power can be raised. When this existence of resonance chamber 23 causes a falling tendency in the output of the engine, the resonance valve 24 is closed to prevent fall of the output.
Patent JP-H06304615-A (JP)
Title: Device for connecting and disconnecting spindle of brush roll of aluminum hot rolling mill
Inventor: MAKABE AKISANE
IPC: B21B28/04
Filed: 1993-04-27
Abstract: PURPOSE:To automatically connect and disconnect a spindle of brush roll at the time of changing work rolls of an aluminum hot rolling mill. CONSTITUTION:Connectors 1 inside which spline grooves are provided are freely vertically movably inserted into the bases 12 which are fixed to a housing 60 through brackets 11 and supported with supports 6 which are elevated and lowered with air cylinders 8. Spline rods 2 are borne through universal joint with bearing blocks 62 which are fixed to work roll chocks 54 through brackets 10. Adjusting bars 3 having a slope at their tips are fixed on the top surface of the bearing blocks. When upper and lower work rolls 51, work roll chocks, brush rolls 53, etc., are pulled out of the housing, the supports are elevated with the air cylinders, the connectors are clamped between a pair of clamping strips 4 and stayed in the original positions at the time of pulling out the work rolls or the like. The splines are inserted into the connectors which are stayed in the original positions at the time of connecting them.
Patent JP-S611540-A (JP)
Title: Traveling speed change gear for farm working car
Inventor: FUKUMOTO TOSHIYA
IPC: F16H61/02
Filed: 1984-06-14
Abstract: PURPOSE:To let an electric motor get off with relatively small capacity and prevent a speed change gear from going oversize as well as to make any battery change unnecessary, by making driving operation performable with a motor linking a control valve up with a switch group. CONSTITUTION:A tractor performs the speed changing operation of a traveling speed in an electrical manner by means of an operation device 19. Operation of a push switch of the device 19 is inputted into a control unit 26 and simultaneously operates a motor driver 27, thus an electric motor 22 is driven in this way. Next, an operation position of a control valve V1 is detected by a potentiometer 23, and this detected result is fed back to the control unit 26 via an analog-to- digital converter 28, and when the control valve V1 is operated up to the specified position, operation of the motor driver 27 is stopped so that the speed changing operation is all over. The operation device 19 is connected to the control unit 26 through an electric cord 29, thus change gearing is easily performable.
Patent JP-H01121892-A (JP)
Title: Display color selection
Inventor: GOODON UEZUREI BURAADAUEI
IPC: G09G5/06
Filed: 1988-05-20
Abstract: PURPOSE: To most property select a small number of colors from a large-sized pallet by determining counts of plurality of points in consideration of weights corresponding to distances between a point corresponding to a previously selected display color and plurality of other points with respect to a color cube and selecting the color corresponding to the point having the maximum count as the next display color. CONSTITUTION: A three-dimensional color histogram which has axes corresponding to red, green, and blue is generated, and a first color is selected in accordance with the point having the maximum value in the histogram. Thereafter, the point, which is closest to the previously selected point and has the highest frequency, in the histogram is weighted most lightly, and points which are less close to the previously selected point and have high frequencies are weighted heavily. A color is selected in accordance with a weighting algorithm. After a display color is selected, a cluster analysis technique is used to perform optimization. Thus, a limited number of colors are most properly selected from the large-sized pallet to digitize a color image.
Patent JP-H05311328-A (JP)
Title: Hot rolled steel plate for porcelain enameling excellent in workability
Inventor: KANEMOTO NORIO
IPC: C22C38/00
Filed: 1992-05-14
Abstract: PURPOSE:To maintain superior porcelain enameling characteristics without deteriorating fishscale resistance and also to improve workability by providing a composition consisting of respectively specified amounts of C, Mn, S, N, O, Si, Ti, B, and P and the balance essentially Fe. CONSTITUTION:This steel has a composition consisting of, by weight, <=0.009% C, 0.05-0.4% Mn, <=0.02% S, <=0.005% N, <=0.006% O, <=0.05% Si, 0.05-0.1% Ti, 0.0005-0.005% B, <=0.013% P, and the balance essentially Fe. Ti is an essential element for the improvement of fishscale resistance. Its effect depends on the effective Ti excluding the portion for forming Ti compounds with C, S, N, and O. In order to obtain the effective Ti in the range where C, S, N, and O are relatively easily decreased, 0.05% is required at a minimum. B has a function of preventing deterioration of the hydrogen occluding capacity in the steel.
Patent JP-S5350102-A (JP)
Title: Preparation of aldehydes
Inventor: TANAKA MASAHIDE
IPC: C07C45/00
Filed: 1976-10-14
Abstract: PURPOSE: To prepare aldehydes under mild conditions, with no induction period, by the oxo reaction of olefins, using a catalyst comprising a bivalent platinum compopound, a phosphorus compouns and a IV A group metal halide in a specific ratio of P/Pt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61876-A (JP)
Title: Multiplying circuit
Inventor: HAGINO HIDEYUKI
IPC: G06G7/163
Filed: 1984-06-14
Abstract: PURPOSE:To prevent distortion of an output even if the titled circuit is used as a frequency multiplying circuit by adding a constant current source connected in parallel to the 1st signal source to a common connection point for emitters of the 3rd and 4th transistors. CONSTITUTION:A constant current source I1 connected in parallel to the 1st signal source Iin is added to a common connection point for emitters of the 3rd and 4th transistors TrQ3 and Q4. Thus not only a multiplication member including an input signal Vin for multiplication at one side but another multiplication member including an input signal Iin for multiplication at the other side includes the constant current I1 for a multiplication output. Therefore, the two multiplication members of a mltiplication output OUT1 are conjugate to each other out of those two outputs OUT1 and OUT2 when the prescribed relations are secured between the value of Iin and I1 and the values of Vin and I0. Thus the OUT1 includes no primary member of an input signal for multiplication and includes only the secondary terms. Then no output distortion is produced by satisfying said prescribed relations even in case a multiplying circuit is used as a frequency multiplying circuit.
Patent JP-H10296588-A (JP)
Title: Assembly precision measuring method for slicing machine and measuring device
Inventor: UCHINO KOICHI
IPC: B23Q17/24
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a slicing machine assembly precision measuring method capable of precisely and speedily measuring assembly precision of a blade. SOLUTION: An assembly precision measuring method of this slicing machine is to irradiate light from a collimator light source 5 from the back of a plural number of blades 21, 21,..., measure the passed light by a zoom lens 3 and a color CCD camera 2, finds an assembly pitch from a difference of central positions of shadows of the adjacent blades 21, 21,..., assembly width from a difference of positions of shadows of the blades 21, 21 positioned on both ends and a deflected angle θ2 of the blades by an expression of θ2 =tan<-1> (dx/dy) (in the expression, dx is a set value between two points in the axial direction of the blade, and dy is a measured value of deflection of the blade between the set values dx).
Patent JP-S63288488-A (JP)
Title: Management system for flexible disk cartridge
Inventor: KANEDA REIKO
IPC: G11B27/00
Filed: 1987-05-19
Abstract: PURPOSE:To attain unmanned management service by storing the information of a flexible disk cartridge in a flexible disk data file and a flexible disk management file on a magnetic disk, and managing the information. CONSTITUTION:In case of storing the information of a flexible disk cartridge 1 in a magnetic disk 2, the respective information in a flexible disk data file 3 and a flexible disk management file 4 are updated. In case of reproducing the original information onto the cartridge 1 from the magnetic disk 2, the presence of a corresponding data is confirmed by referring to the management file 4, thereafter, the corresponding data is written on the cartridge 1 from the data file 3. As a result, the management service can be automized.
Patent JP-H11301199-A (JP)
Title: Color set
Inventor: TANAKA HIROMITSU
IPC: B44D3/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a color set which can be put into a bag and easily carried so that a picture can be easily drawn on a postal card or the like at the place where one is staying. SOLUTION: A ground paper 2, on which a plurality of aqueous coloring agent layers 5a, 5b,..., 5n having different colors are provided, a paintbrush 3, and postal cards 4 are stored in a transparent, flat packaging bag 1 which is as large as a postal card. When in use, the tip of the paintbrush 3 is dipped in water and a coloring agent of a desired aqueous coloring layer on the paper 2 is attached to the tip of the paintbrush to draw a picture on the rear side, for example, of the card 4.
Patent JP-S6015881-A (JP)
Title: Recording disc reproducing device
Inventor: HIRANO TOSHIO
IPC: G11B27/031
Filed: 1983-07-06
Abstract: PURPOSE:To control an inter-music time or a phrase pause time by providing a timer which starts counting time from the end of performance of a prescribed music and generates a performance start command signal when the time reaches the designated inter-music time to designate desirably the inter-music time. CONSTITUTION:When the key input operation is executed and the timer count reaches a designated T1 sec. in an operation section 17, the timer is reset and also the audio muting is turned off, a tracking servo circuit 5 is turned on and the preformance of a phrase 1 of Music 2 is started. When the performance of the phrase 1 is finished, the change timing of 01 02 on an X of a Q channel is detected at a point C and the timer count is started. Then the audio muting is turned on at the same time, the tracking servo is turned off and a pickup 3 is stopped. When the timer reaches a designated phase pause time T2 sec., the timer is reset again, the audio muting is turned off, the tracking servo is turned on and the phrase 2 of Music 2 is started for performance. Thus, in dubbing a source such as a digital audio disc on a tape or the like, the tape edition having a desired inter-music time is executed.
Patent JP-H0419604-A (JP)
Title: Production of pipe coated optical fiber
Inventor: SOTODANI SHIGEO
IPC: G02B6/44
Filed: 1990-05-15
Abstract: PURPOSE:To uniformize the surplus length rate of the optical fiber housed in a metallic or plastic pipe by winding the pipe coated optical fiber on a take-up reel under prescribed tension, then applying oscillation to this take-up reel. CONSTITUTION:A metallic pipe coated fiber 10 formed by housing the optical fiber 1 into a metallic pipe 2 is produced and the take-up reel 11 formed by winding this fiber under the prescribed tension is obtd. This take-up reel 11 is mounted to an exciting base 12 and the oscillation of an audible frequency is applied to the fiber by the oscillating base 12. The optical fiber 1 oscillates eventually if the oscillation is applied to the take-up reel 11 and, therefore, the optical fiber 1 projects successively in the case of the large surplus length if the oscillation is kept applied in this state. The optical fiber 1 is conversely retracted into the metallic pipe 2 by the oscillation if the optical fiber 1 has no surplus length. The surplus length of the optical fiber of the coated fiber 10 housing the optical fiber 1 in the metal or plastic, etc., is uniformized in this way.
Patent JP-2000314635-A (JP)
Title: Agent device
Inventor: KUBOTA TOMOKI
IPC: G09B29/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an agent device for performing the smooth communication between a driver and an agent. SOLUTION: In a touch-panel-type display, a voice recognition button for starting voice recognition and at the same time, displaying an agent on the display is displayed. The CPU of the agent device displays the agent (S27) when no agents are being displayed on the display at the time the voice recognition button is pressed (S21), operates the voice recognition part, determines the action of the agent based on output from each kind of sensor or the like including the result of voice recognition, and allows the agent to perform the action (S33 and S35). When the agent is already displayed, the voice recognition part is activated, the action of the agent is determined based on output from each kind of sensor or the like including the result of voice recognition, and the action is performed by the agent (S33 and S35).
Patent JP-S5347794-A (JP)
Title: Strength measurement device for meteorological echo
Inventor: MORITA YOSHIKI
IPC: G01S7/292
Filed: 1976-10-13
Abstract: PURPOSE:To secure a prescribed accuracy with a low-cost and small-scale circuit by controlling the quantization level so that the bit detection probability may be constant at each unit area.
Patent JP-S5913208-A (JP)
Title: Optical coupler
Inventor: KANBE YOSHIAKI
IPC: G02B6/24
Filed: 1982-07-15
Abstract: PURPOSE:To adjust a fixing base so as to act effectively as a heat sink and to provide max. coupling efficiency, by positioning a laser element in contact with a fixing base or adjusting finely a lens holding system with respect to the fixing base. CONSTITUTION:A lens holding cylinder 2 is positioned by inserting a plug 9 into a connecting part 3 for a screw coupling plug, tightening a nut 14 to the screw part 20 on the outside circumference of the part 3, and bringing the end face 9a of the plug 9 into contact with the end face 2a of the cylinder 2. A laser element 5 mounted to an element fixing base 1 is driven to emit light, and while the output of an optical fiber 8 is kept monitored, the base 1 is finely adjusted along a collar 18 perpendicularly to the optical axis until the max. position of the output is determined. The base 8 is fixed to the collar 18 after positioning of the base 1 and the cylinder 2 and a receptacle 4 is placed upside down. An adhesive agent 7 is flowed through a hole 19 into the base 1 and is allowed to cure, whereby the cylinder 2 is satisfactorily fixed.
Patent JP-S5913645-A (JP)
Title: Manufacture of optical fiber retaining plane of polarization
Inventor: TOKUNAGA TOSHIHIDE
IPC: G02B6/024
Filed: 1982-07-15
Abstract: PURPOSE:To manufacture the titled optical fiber free from central slip at the core and having a sufficient ellipticity, by deforming a quartz tube having film for cladding to a tube having an elliptical cross-section, forming a base material by a rod-in-tube system by using the deformed tube, and drawing the base material. CONSTITUTION:A film 2 of lower m.p. glass such as B2O3+SiO2 glass for outer cladding and a film 3 of higher m.p. glass such as high purity SiO2 glass for inner cladding are successively formed on the inner wall of a quartz tube 1, and the tube 1 is deformed to an elliptical tube 5 having 15-40% ellipticity by heating while evacuating the tube 1. A rod 6 for a core is put in the elliptical quartz glass tube 5 having the films 2, 3, and they are united in a body by heating while evacuating the tube 5 in accordance with the desired ellipticity. The resulting base material is drawn to obtain an optical fiber retaining the plane of polarization. The ellipticity of the outer clad of the fiber is >=40%.
Patent JP-H07335611-A (JP)
Title: Plasma etching method
Inventor: HAMAZAKI RYOJI
IPC: H01L21/3065
Filed: 1994-06-06
Abstract: PURPOSE:To improve the uniformity of treatment characteristics by a method wherein a large quantity of He gas is added to fluorocarbon hydrogen gas or fluorocarbon gas which works as the etchant of silicon oxide or silicon nitride. CONSTITUTION:Mixed gas of He and one or more kinds selected from fluorocarbon (CxFy:x=1 to 6, y=4 to 12) or hydrofluorocarbon (CxHyFz:x=1 to 6, y=1 to 12, z=1 to 12) is used as etching gas. This etching gas is brought into a plasmic state by the synergistic action of the microwave which is oscillated by a magnetron 40 and applied to a treatment chamber through a waveguide and the magnetic field formed by a solenoid coil 60. The wafer 70, placed on an electrode 80, is etched by the above-mentioned plasma. A high frequency wave power source 90 is connected to the electrode 80, and the energy of the ions made incident on the wafer 70 can be controlled by the application of the above-mentioned high frequency wave.