baber/WOPTO huggingface dataset:
Patent JP-2000280132-A (JP)
Title: Work rest device for camshaft mirror
Inventor: IKOMA AKIRA
IPC: B23Q1/76
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To increase processing accuracy by providing a work rest device for camshaft mirror having little influence upon the pre-finishing accuracy of a journal. SOLUTION: This rest device for camshaft mirror supports a work 2 mealing- processed by a cutter 8 having a chip on the outer peripheral surface thereof, using a plurality of rest members 6, 7 from downward and sideways, wherein a main component force pad 6b supporting main component force generated when the work 2 is mealing-processed by the cutter 8 is mounted on one rest member 6 of the rest members 6, 7, and a rear force pad 7b supporting thrust force is mounted on the other rest member 7. The rear force pad 7b is inclined in the direction of the main component force so that the work 2 may be moved along the inclination of rear force pad 7b when the work 2 is processed, thus it is possible to reduce influence even if the pre-finishing accuracy is various, thereby increasing the processing accuracy.
Patent JP-S63252496-A (JP)
Title: Semiconductor laser element
Inventor: AIDA HIROYUKI
IPC: H01S5/00
Filed: 1987-04-09
Abstract: PURPOSE:To constrict currents positively, and to improve electric thermal characteristics by forming a p-n-p-n junction layer occupying sections except the selective diffusion region of an impurity onto a second clad layer shaped onto an active layer. CONSTITUTION:An n-AlGaAs first clad layer 12 is formed onto the surface of an n-GaAs semiconductor substrate 11 through an epitaxial crystal growth method. An n-GaAs active layer 13, an n-AlGaAs second clad layer 14, a p- AlGaAs current blocking layer 15, an n-AlGaAs current blocking layer 16, an a p-GaAs cap layer 17 are shaped onto the surface of the clad layer 12 through the epitaxial crystal growth method in succession, a region 20 into which Zn is diffused selectively is formed, and electrodes 18, 19 are shaped.
Patent JP-S5716567-A (JP)
Title: Linear dc motor
Inventor: YOSHIMURA TAKEHIRO
IPC: H02K41/035
Filed: 1980-06-30
Abstract: PURPOSE:To cover the decrease in the characteristics of a permanent magnet by providing an auxiliary coil in a magnetic circuit of a linear DC motor and varying a current flowing through the coil in response to the temperature rise. CONSTITUTION:Permanent magnets 3A, 3B are provided at both ends of yokes 1A, 1B, auxiliary coils 4A, 4B are respectively wound on the magnets 3A, 3B, and a thermistor 5 is mounted in the vicinity of the magnet 3A. Magnetic circuits 6A, 6B which have circuits from the magnets 3A, 3B, through the yoke 1A, a gap G and a yoke 1B to the magnets 3A, 3B are ordinary formed, and a thrust is produced by the action of the magnetic circuits and the current flowing through a movable coil 2. When the temperature of a linear DC motor increases, the resistance of the thermistor 5 will vary, and the currents flowing through the coils 4A, 4B will increase. In this manner, the magnetic fluxes generated in the magnetic circuits 6A, 6B can be maintained constantly even if the temperature varies.
Patent JP-H02267954-A (JP)
Title: Case for electronic part sample
Inventor: ANDO YOSHIYUKI
IPC: H01L23/00
Filed: 1989-04-10
Abstract: PURPOSE:To enable an IC to be freely taken in and out without destructing card type sheets while facilitating the PR of the IC by a method wherein the card type sheets in specific size are laminated to provide a space for an IC sample while a window is made in one side sheet to provide a slidable cover made of a transparent material in the window. CONSTITUTION:Within the title case 1 for IC sample, card type sheets in specific size are laminated to provide a space 6 for an IC sample; a window 2 is made in one side sheet 1 opposite to the space 6; and a cover 3 made of a transparent material slides along the groove 4 on the window sides to open and close the window 2. That is, a sample can be easily taken in and out of the case 1 by sliding the cover 3 furthermore the shape of the sample as it is contained in the case 1 can be easily seen through due to the cover 3 made of the transparent material. Through these procedures, an IC 5 can be easily taken in and out of the case 1 without affecting the appearance of the case 1 while enabling the sample to be used repeatedly after the application of the sample so that a prominent PR effect may be gained by writ the kind, standard and specification of the IC 5 on the surface and rear surface of the case 1.
Patent JP-S63253968-A (JP)
Title: Copying mode input device
Inventor: KOJIMA FUMIYO
IPC: G03G21/00
Filed: 1987-04-11
Abstract: PURPOSE:To easily set a copying mode by using an instruction manual in which a bar-code corresponding to its mode is printed together with an explanation of the mode, reading it by a bar-code reader, and sending a signal to a control part of a copying machine. CONSTITUTION:The titled device is provided with an instruction manual 202, a bar-code reading part 5 for reading a bar-code, and a control part for setting a copying mode by an output signal from the bar-code reading part 5. Also, in the instruction manual 202, explanatory sentences of various modes, bar-codes corresponding to various copying modes, and an input procedure of the bar-code are mentioned. Even a complicated mode becomes easily usable since it can be used, while reading the instruction manual 202.
Patent JP-S57203774-A (JP)
Title: Forming method of abrasion resistant covering
Inventor: FUJIWARA TETSUO
IPC: C23C24/08
Filed: 1981-06-10
Abstract: PURPOSE:To easily control thickness of a covering layer, and to form an abrasion resistant covering being high in its product yield, by forming a hollow part under the surface layer of a metallic body, filling it with metallic powder of abrasion resistance, heat-treating it in a vacuum, etc., and after that, removing the surface layer part. CONSTITUTION:Under an inside surface layer 2 of a metallic body 1 of a cylindrical shape, etc., a groove is pierced in parallel with the inside surface, and this hollow part is filled with metallic powder 6 mainly consisting of Ni-Cr, Co-Ni- Cr, and containing B, Si, Fe and C. It is insert-placed in a vacuum or inert gas atmosphere furnace 7, is rotated, and is heat-treated. Subsequently, the metallic body 1 is cooled, and after that, is taken out, and the inside surface layer 2 is removed by means of cutting, etc. According to this method, it is possible to obtain the metallic body 1 which has formed an abrasion resistant covering layer 12 consisting of an alloy of a metallic powder component, or its sintered substance, on the inside surface layer part.
Patent JP-S62245862-A (JP)
Title: Picture processor
Inventor: TANIOKA HIROSHI
IPC: H04N1/40
Filed: 1986-04-18
Abstract: PURPOSE:To prevent the generation of moire by changing the degree of edge emphasis in terms of random number at each emphasized location so as to eliminate the effect of periodic edge emphasis caused on a reproducing picture. CONSTITUTION:An input picture data is led to DF/F 1,2, a density data A(n) of a noted picture element is obtained from an output terminal of the DE/Fl and density data A(n-1),A(n+1) of adjacent picture elements are obtained respec tively from an input terminal of the DF/F1 and an output terminal of the DF/F2, respectively. An addition data obtained from an adder 5 and an output data of the DF/F1 are used as address data and they are inputted to ROMs 3,4. Since the result of operation of equation is stored in advance in the ROMs 3,4, a density data A(n)' applying emphasis processing to the noted picture element is obtained. The degree alpha of the edge emphasis in the ROMs 3,4 is made different and the density data after emphasize processing is already execut ed is led to a multiplexer 7 and selectively outputted in response to data of '1' or '0' outputted from a random number generator 6.
Patent JP-H07297040-A (JP)
Title: Electrical apparatus
Inventor: SAKAGUCHI SHUZO
IPC: H01F27/29
Filed: 1994-04-26
Abstract: PURPOSE:To provide an electrical apparatus of a structure that even if lead wires are distributed from an electrical apparatus main boy to bushings, the side plates of a tank are never overheated by a leakage magnetic flux from a winding and the form of the tank can be made small. CONSTITUTION:An electrical apparatus is manufactured into such a structure that bulge parts 6 projecting outward of a tank are provided on the sidewall parts of the tank and at the same time, lead wires 4 led out from a winding 3 are arranged at positions opposed to these bulge parts.
Patent JP-S57203389-A (JP)
Title: Solid-state color image pickup device
Inventor: TAKEMURA HIROO
IPC: H04N9/07
Filed: 1981-06-10
Abstract: PURPOSE: To perform the assured separation of colors and to obtain a clear color image, by using a color filter array of a simple constitution, a CCD which receives an optical image modulated by the color filter array, and a demodulator, etc.  
     CONSTITUTION: The light which is made incident via an image pickup lens 31 focused an image on the photosensitive surface of a CCD33 through a color filter array 32. The CCD33 is driven by a prescribed pulse signal applied by a driving circuit 34, and the picked-up signal is extracted to the output of the CCD33. The output signal of the CCD33 is amplified 36 up to a prescribed level. A part of the output signal of the amplifier 36 is turned into a luminance signal Y through an LPF37. At the same time, a part of the output signal of the amplifier 36 is applied to a matrix circuit 45 via an LPF38 as well as to an adder circuit 41 to which the output signal of a 1H delaying circuit 40 is applied via a BPF39 and a demodulating circuit 43. The output of the circuit 40 is applied to a subtractor circuit 42 and a demodulating circuit 44, and the red and blue signals R and B are obtained. The signal passed through the LPF38 is turned into a green signal G with addition of a part of the outputs of the circuits 43 and 44. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5516406-A (JP)
Title: Tension apparatus for coil winding machine
Inventor: HONDA KOUICHI
IPC: H01F41/06
Filed: 1978-07-21
Abstract: PURPOSE: To make constant the winding tension and, at the same time, to prevent the breakage of a tape-like insulating material by providing a block capable of generating vaccum adsorption force so that it be in contact with the tape-like insulating material fed to a coil winding machine and by adjusting the vaccum adsorption force.  
     CONSTITUTION: A block 5 having a plurality of holes 5a is placed in such a manner that it be in contact with one side of a tape-like insulating material 4 which is conveyed through a rotary roll 2 to a coil winding machine. The block 5 is so supported that its one end is rotable, and it is connected to a vaccum generator 6. When the vaccum adsorption force is adjusted by controlling the vaccum generator 6, there is obtained stretching force suitable for winding the tape-like insulating material 4. Furthermore, since instantaneous impulse is absorbed by an oscillating arm 7, the breakage is prevented. By so arranging, the winding tension is kept constant and at the same time, the breakage of the tape-like insulating material is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63254354-A (JP)
Title: Method for utilizing subterranean heat energy
Inventor: HOTTA HIROSHI
IPC: F24J3/08
Filed: 1987-04-10
Abstract: PURPOSE:To enable utilization of an abundant quantity of heat at a low cost, by a method wherein through heat exchange of subterranean heat, hot water is produced, and the hot water energy is utilized in a multistage according to drop in temperature. CONSTITUTION:Hot water pumped up from a hot water well 1 exchanges heat with water by means of a heat exchanger 3, and a heating medium water the temperature of which is increased is fed to an air conditioner for melting roof snow and an air conditioner for heating through a pump 2. Simultaneously, the heating medium water flows, in order, through processes of floor heating, hot water feed, road snow melting by means of a different system to emit heat and is gradually reduced in temperature. The heating medium water the temperature of which is decreased to approximate 25 deg.C emits heat at a heat exchanger 6 being attendant to a heat accumulating tank 5 to decrease its heat to approximate 15 deg.C. Thereafter, the heating medium water is returned to a heat exchanger 3 being attendant to the hot water well 1 for the circulating use. In the heat accumulating tank 5, water having approximate 5 deg.C, fed from the external and stored in a low temperature part 5-1 is heat-exchanged by means of the heat exchanger 6 to increase temperature to approximate 20 deg.C for storage in a high temperature part 5-2. The water is pumped up with the aid of the pump 2 to use it for an open air processing air conditioner, parking area snow melting (sprinkling), etc.
Patent JP-H09278951-A (JP)
Title: Olefin polymer composition
Inventor: MATSUNAGA SHINYA
IPC: B29C51/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain an olefin polymer composition excellent in rigidity such as tensile elastic modulus and mechanical characteristics such as impact resistance, comprising two or more olefin polymers prepared by using a new catalyst and having specific physical properties. SOLUTION: This olefin polymer composition comprises two or more olefin polymers prepared by using a catalyst containing a transition metal compound of formula I [M is a transition metal of the group 8 to the group 10; X<1> and X<2> are each N or P; R<1> and R<2> are each H or a hydrocarbon; (m) and (n) are each 1 or 2; R<3> is a group of formula II or formula III (R<6> , R<7> , R<71> and R<72> are each H or a hydrocarbon), etc.; R<4> and R<5> are each H, a halogen, etc.] and has 0.001-500g/10 minutes melt flow rate MFR and >=0.86g/cm<3> density. An ethylene homopolymer and an ethylene/α-olefin copolymer are preferable as the component A. The catalyst is preferably formed by using the compound of formula I and an organoaluminumoxy compound and an alkylboronic acid derivative as a cocatalyst component.
Patent JP-H03286508-A (JP)
Title: Magnetic shield type inductor and manufacture thereof
Inventor: SASAKI AKIO
IPC: H01F27/29
Filed: 1990-04-03
Abstract: PURPOSE:To improve a dimensional accuracy and to simplify a production process by a method wherein a coil main body whose winding has been wound on a drum-shaped magnetic core is placed on and fixed to a chip-shaped magnetic-substance sheet where end-part electrode thin films have been formed on both end parts and a magnetic-substance cap with which the main body is covered is fixed and bonded to the magnetic-substance sheet. CONSTITUTION:A slit hole 20 is formed in a ferrite sheet substrate which has not been baked; end-part electrode thin films 23 are applied to both end parts of a rod-shaped part 21 of a baked ferrite substrate 22. On the other hand, a winding 25 is wound on a drum-shaped ferrite core 24 which has been baked; it is soldered to electrode parts 26; a coil main body 30 is formed. Many coil main bodies 30 are bonded to the rod-shaped part 21; this assembly is passed through a furnace; the electrode parts 26 are fixed and bonded to films 23 by using a solder 31; the core 24 is fixed to the rod-shaped part 21 by using an adhesive 32. A ferrite cap 35 is fixed and bonded to the rod-shaped part 21 so as to cover the coil main bodies 30. The rod-shaped part 21 is cut along a cutting margin X; metal-plated films 40 are applied to the thin films 23; a product is obtained.
Patent JP-H04320397-A (JP)
Title: Cooling structure for electronic device
Inventor: UNO KOJI
IPC: G06F1/20
Filed: 1991-04-19
Abstract: PURPOSE:To improve the air-conditioning efficiency and simplify an air conditioner by providing opening/closing means to be opened/closed due to the pressure of cooling air flowing through underfloor into a first flow passage and providing a fan as well to flow the cooling air into a second flow passage. CONSTITUTION:Opening/closing means 16 are opened/closed corresponded to the pressure of cooling air flowing through underfloor 6 into a first flow passage 10. The cooling air flows into a device through the opened means 16, the passage 10 and a first opening section 11 in sequence. The passage 10 is independent of a second flow passage 12 passing through a fan 14, and therefore the cooling air flowing through the passage 10 is not under the wind pressure generated by the rotation of the fan 14. Thus, the cooling air for the underfloor air-conditioning can be effectively made use of.
Patent JP-H03286877-A (JP)
Title: Ink jet printing apparatus
Inventor: MOCHIZUKI SEIJI
IPC: B41J2/175
Filed: 1990-04-03
Abstract: PURPOSE:To prevent an air bubble from entering to a printing head portion by providing a passageway which is independent of a common ink supply unit and preferentially passes through the bubbles, and providing bubble sensing means in the passageway. CONSTITUTION:Electrodes 33, 34 are arranged at an upper portion of a filter chamber 4, that is, an upper portion of an ink needle support member 32 wherein air bubbles stay, and a value of electric resistance between the electrodes 33, 34 is detected with an ink fed into the gap between the electrodes 33, 34. If air bubbles stay and the value of electric resistance varies, a warning lamp or the like is turned on by an output signal of a comparator 36 so as to indicate that the bubbles should be removed. Bubble removing operation is performed by suction restoring means for sucking and restoring a printing head 3 through a cap 37 when the printing head 3 fell into an abnormal state and failed to discharge the ink. During the operation, the ink is discharged from an ink nozzle 21 and the bubbles in the filter chamber 4 are preferentially sucked and discharged through a dummy nozzle 27 since a fluid resistance value of an independent passageway having the dummy nozzle 27 is lower than that of a passageway having the ink nozzle 21.
Patent JP-S63263221-A (JP)
Title: Bearing mechanism for exhaust turbine supercharger
Inventor: UUBEE MIYUNKERU
IPC: F01D25/16
Filed: 1988-04-11
Abstract: A bearing for an exhaust-gas turbocharger including a sleeve 26 which is arranged in a bore 36 of a bearing housing 6 and which is prevented from rotating. The sleeve 26 contains, at each of its two axial end regions, an inner and an outer bearing face 34, 32 and at least two openings 28 between the end regions. Sleeve rotation is prevented in a functionally reliable manner and at a low construction cost by a preferably annular spring element 50 which is elastic in the circumferential direction and which engages by means of a axially bent first end 52 in a groove 54 in the sleeve 26. The bearing housing 6 has a recess 56 which opens into the bore of the bearing housing radially relative to the shaft 14 and in which the radially outwardly bent second end 58 of the spring element 50 engages.
Patent JP-H10265663-A (JP)
Title: Unsaturated polyester resin composition for reinforcing acrylic molding, and composite molding
Inventor: IZUMI HIROFUMI
IPC: C08L67/06
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an unsatd. polyester resin compsn. for reinforcing an acrylic resin molding which can firmly bond an acrylic molding to a glass-fiber- reinforced plastic layer without using a primer and to provide a composite molding prepd. by using the same. SOLUTION: This compsn. contains 70-50 pts.wt. unsatd. polyester resin (A) obtd, by reacting an acid component (a) comprising 40-70 mol% unsatd. dibasic acid and/or its anhydride and 60-30 mol% satd. dibasic acid and/or its anhydride, an alkylene glycol component (b) contg. 50-90 mol% neopentyl glycol, and dicylopentadiene (c) in an amt. of 10-30 mol% based on the acid component, 30-50 pts.wt. polymerizable monomer (B), and an acrylic syrup (C) in an amt. of 1-10 wt.% of the sum of ingredients A and B.
Patent JP-S5612515-A (JP)
Title: Oscillation sensor
Inventor: MURANAKA SHIGEO
IPC: H04R17/02
Filed: 1979-07-13
Abstract: PURPOSE: To improve knocking detection accuracy by a method wherein in a sensor, which is made to take out the diaphragm film oscillation as the output a piezoelectric element, the diaphragm fixing is performed monolithically at the time of molding a case body.  
     CONSTITUTION: A piezoelectric element 20 in a state of being coated with electrodes 21A, 21B on its upper and lower surfaces and in advance bound with lead wires 29A, 29B is held between a male metal mold 31 and a female metal mold 32 for injection molding, and after fixing its periphery accompanying the molding of a case body 22 with the injuction of melted resin, the top and botom covers 25A, 25B are fitted. Thereby the dispersion of fixed load and supporting inner diameter can be reduced to abtain a sensor having good resonance to the engine knocking oscillation and consequently high knocking detection accuracy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04302337-A (JP)
Title: Rerun countermeasure in abort of update processing
Inventor: SATO TOSHIHIKO
IPC: G06F12/00
Filed: 1991-03-29
Abstract: PURPOSE:To simplify a rerun method when processing to update a master file Is abnormally completed and to reduce man-hours relating to the method by providing a screen to register processing information. a file for that, and rerun countermeasure macro. CONSTITUTION:Before update processing is performed first, a processing name, a committing cycle, status, and a processed number, etc., are registered on the file for them on the screen 10 to register the information of the update processing. In the update processing 50, the number of processing is written on the file 20 at every arrival of the processing number of an update data file 30 at a constant number. When all the processing are completed normally, such status is written on the file 20. When the abort of the processing 50 is performed, the information in the file 20 is read in first, and when the status shows abnormality, rerun is performed, thereby, the rerun countermeasure macro 60 is started up. The macro 60 skips the reading of data in the update data file 30 by the processed number obtained from the file 20, and after that, processing is returned to ordinary processing.
Patent JP-H11288306-A (JP)
Title: Operating system for programmable controller
Inventor: ANPO TERUHISA
IPC: G05B19/05
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To evaluate and operate a Boolean style as it is by loading a program into a program memory while keeping the Boolean style as it is. SOLUTION: A programmable controller has a program memory PM, data memory DM and logic and arithmetic parts  logic and arithmetic unit (LU) and data stack(DS)} and progresses the operation of an operation code OPC to become an element forming one part of the Boolean style read out of the PM at the logic and arithmetic parts corresponding to an arithmetic control signal. In this case, an instruction stack IC is provided for temporarily saving and storing the OPC of 'AND(' and 'OR(' in the Boolean style when that OPC is read out, and an instruction is stored from a programming tool into the PM while keeping the arrangement of the Boolean style as it is. When the OPC of 'AND(' and 'OR(' is read out, it is temporarily stored in the IS and when the ')'" of the Boolean style is read out later, the OPC stored in the IS is read out and processed by a decoder DEC.  The instruction of ')' can be operated while recognizing whether processing is to be performed to 'AND(' or 'OR('.