baber/WOPTO huggingface dataset:
Patent JP-S6428576-A (JP)
Title: Magnetic body detector
Inventor: MIURA HITOSHI
IPC: G01R33/09
Filed: 1987-07-24
Abstract: PURPOSE:To minimize changes in sensitivity over a wide temperature range, by a method wherein a plurality of magnetic resistors are formed on the same pellet and with the minimization of a temperature characteristic difference therebetween, a magnetic bias is applied with a magnet to the respective resistors to set amplification factors of first and second amplification circuits divided to a specified value. CONSTITUTION:First to sixth electric resistors RM1-RM6 and P1-P10 as input/ output terminals thereof are formed on an alumina substrate 11 of a magnetic body detector. A pattern should be such that the center-to-center distance L of the resistors RM1 and RM2 is a half a pitch of magnetic teeth while other resistors RM3-RM6 are folded once. The positions of the resistors RM1-RM3 are separated to the right and left from the positions of those RM5, RM4 and RM6 and a magnetoresistance element pellet 10 thus arranged is baked on an alumina substrate 12 to be mounted on a hybrid IC substrate 15. A bias magnetic field is applied to the resistors RM1-RM3 and RM5 with a magnet and an amplification factor of a first amplifier of an amplification circuit 16 is determined by the resistors RM3 and RM5 while an amplification factor of a second amplifier done by the resistors RM4 and RM6.
Patent JP-H0837917-A (JP)
Title: Grain tank transmission gear of combine harvester
Inventor: FUJITA KIYOSHI
IPC: A01F7/00
Filed: 1994-08-04
Abstract: PURPOSE:To prevent production of a noise due to engagement of gears for transmitting a grain discharge auger of a grain tank in a combine harvester. CONSTITUTION:This is a grain tank transmission gear set in a transmission case 6 equipped with a transmission shaft 1 supported through bearings and driven by an engine (E) and a transmission mechanism set within it for linking the transmission shaft 1 to a running gear, a thresher and a grain discharge auger of a grain tank. In this grain transmission gear, the transmission shaft 1 is equipped with a grain discharge clutch 9 for connecting or disconnecting transmission of gears 7 and 8 from the grain discharge auger.
Patent JP-2000015629-A (JP)
Title: Kneading adjusting method of twin-screw extruder and device thereof
Inventor: NINOMIYA SHINICHI
IPC: B29B7/48
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To minimize resin stagnating near the surface of a cylinder at a gate part by a method wherein the flow of the resin is concentrated at the engaging parts of taper rings and then the upper and lower gaps of the flow passages at the engaging parts are adjusted by a gating device. SOLUTION: A resin material fed from a hopper 4 is transported with full flight screws 6 and enters a kneading disc part 7 as a plasticizingly kneading part and then attains taper rings 8 and 9. In this case, the flow passages passed by the resin material at the taperrings 8 and 9 are a gap between the ring part and a cylinder 3 and a gap portion between both the taper rings 8 and 9 at the engaging portion with each other. By setting the gap between the ring part and the cylinder 3 to be equal to the gap between the outer diameter of other screw and the cylinder 3 so as to make the amount of the resin material passing therethrough smaller, the flow of the resin can be concentrated to the gap portion between both the taper rings 8 and 9, resulting in executing the controlling of a flow passage resistance through the opening of gates 10 and 10a.
Patent JP-S56100804-A (JP)
Title: Macrocyclic diamidetetraamine
Inventor: TABUSE IWAO
IPC: B01J20/26
Filed: 1980-12-26
Abstract: NEW MATERIAL:A macrocyclic diamidetetraamine of formula I [wherein R 1 WR 6  are H or formula II (where PS is polystyrene; r is 1W20), except the case in which R 1 WR 6  are all H].  
     USE: A heavy metal ion absorbent (water-insoluble, and largely useful as a heavy metal ion adsorbent for sea water, etc.).  
     PREPARATION: The purpose compound is obtained by reacting a cyclic diamide containing six nitrogen atoms, or a compound prepared by the introduction of an alkyl group to said cyclic diamide, with a polymer having a functional group such as -Cl, -Br, -I, -CO 2 H, -CO 2 R or -SO 3 R, particularly a chloromethyl group-containing polystyrene, etc., in a polar solvent, such as chloroform under normal pressure, with or without heating, with agitation for 1W3 days. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6427194-A (JP)
Title: Thin film el element
Inventor: YOSHIOKA TOSHIHIRO
IPC: H05B33/14
Filed: 1987-07-22
Abstract: PURPOSE:To improve luminance efficiency and element characteristic by forming a light emitting layer, consisting of sulfide of alkali-earth element activated with Eu, with mixed crystals of MgS and CaS. CONSTITUTION:An EL element is formed by forming a film of a transparent electrode 2 and a 1st insulation layer 3 on a glass substrate 1, forming over them a light emitting layer 4 with the composition of Mg1-xCaxS where the value of x is 0<x<=0.9, further forming over the light emitting layer 4 a 2nd insulating layer 5 and an Al electrode 6. With this constitution, both luminance and efficiency characteristic are improved while maintaining good color purity by using the mixed crystal of MgS and CaS as materials for the light emitting layer 4 consisting of alkali-earth sulfide activated with Eu.
Patent JP-H03218534-A (JP)
Title: Task schedule system
Inventor: NEGISHI KAZUYOSHI
IPC: G06F15/177
Filed: 1990-07-13
Abstract: PURPOSE:To efficiently use hardware corresponding to a processors by providing virtual processor and permitting the processors to correspond to tasks when hardware that can be used only from a specified processor exists. CONSTITUTION:When hardware 19ab which can be used only from the specified processor or the groups 2a and 2b exists, the virtual processors are provided, the specified processors 2a and 2b and the tasks are caused to correspond to the virtual processors and the queue of the tasks waiting for execution is provided corresponding to the virtual processors. The specified processors 2a and 2b take out the tasks from the queue of the corresponding virtual processors and start the execution of the tasks. Thus, the possibility of re-use when data which is executed previous time remains on a cache memory 19ab improves, for example, and task search overhead is reduced since respective processors 2a and 2b search only the tasks which can be executed.
Patent JP-2000022299-A (JP)
Title: Conduction structure of printed-wiring board
Inventor: YOSHIHARA YUTAKA
IPC: H05K1/18
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the conduction structure of a printed-wiring board that can reduce the number of parts and working man-hours. SOLUTION: A rigid printed-wiring board 2 is provided in a case 1, and a flexible printed-wiring board 3 is provided on the rear surface of the case 1. A conduction circuit part for lighting up a lamp 9 is provided at the reverse side of the flexible printed-wiring board 3. Also, a conduction circuit part in common with the lighting circuit of the lamp 9 is provided at the surface side of the rigid printed-wiring board 2. A hole 11 for inserting a lamp socket 10 is also provided on the printed-circuit boards 2 and 3, and the lamp socket 10 is fitted. In the lamp socket 10, a conduction terminal 14 in nearly a U shape with upper- and lower-contact pieces 15 and 16 being formed so that it can be elastically deformed is provided on the outside periphery of the socket main body 12, and the printed-wiring boards 2 and 3 are pinched by the upper- and lower-contact pieces 15 and 16.
Patent JP-H0233906-A (JP)
Title: Winder
Inventor: TAKANO YASUHARU
IPC: H01F27/26
Filed: 1988-07-23
Abstract: PURPOSE:To facilitate the assembly of a core and avoid the vibration by a method wherein a warped part which presses the core elastically is provided in the center piece part of a fixing jig which fixes a plurality of core elements. CONSTITUTION:A fixing jig 4 holds a core 1 with its center piece part 6 and two side piece parts 7 and a plurality of core elements 2 and 3 are solidly fixed by tightening of the jig 4. A warped part 8 warped inward is provided in the center piece part 6 of the fixing jig 4 and a protruding stripe 9 is provided on the center part of the warped part 8. On the other hand, a trench 10 mated with the protruding stripe 10 and mating parts 11 mated with the side piece parts 7 are provided in the core 1. With this constitution, as the piece part 6 is warped inward, the trench 10 is elastically pressed by the protruding stripe 9, so that the tightening of the jig 4 can be firm.
Patent JP-S57109943-A (JP)
Title: Formation of submicron pattern using radiation sensitive resist
Inventor: SUKEGAWA TAKESHI
IPC: H05K3/00
Filed: 1980-12-26
Abstract: PURPOSE:To finely work a substrate into a pattern of submicron order by using a radiation sensitive resist made of specified high molecular compound. CONSTITUTION:A polymer represented by the formula{where (m) and (n) are values adjusting the chloromethyl group content[m/(m+n)X100(%)]to >=30%} and having 5,000-60,000mol.wt. and <=1.5 dispersity (wt. average mol.wt./no. average mol.wt.) is used as a radiation senstivie resist. For example, the polymer is formed by chloromethylating poly-alpha-methylstyrene with low dispersity obtd. by living polymn. A film of said resist laid on a substrate to be worked is exposed to radiation and developed with a developer such as acetone or ketone-alcohol mixed soln. to form a resist pattern, and the substrate is patternwise worked using the patterned resist film as a protective mask.
Patent JP-S5886254-A (JP)
Inventor: SHIOHAMA EIJI
IPC: E04D13/03
Filed: 1981-11-16
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-H0815271-A (JP)
Title: Rack transferring apparatus
Inventor: IZUMI YUKIYOSHI
IPC: G01N35/04
Filed: 1994-06-30
Abstract: PURPOSE:To simplify the whole body of a rack transferring apparatus and miniaturizing the apparatus and lower the cost by lessening the number of parts of the rack transferring apparatus and making each part economical. CONSTITUTION:A pushing rod set in parallel to a rack 2 to pushe the rack 2 from the rear side on one sliding rail 11 which passes the lower part of the center of the rack 2 is installed in the way it can slide freely and at the same time an endless belt for driving set in parallel to and near the sliding rail 11 is installed and the pushing rod 12 is so composed as to be driven by the driving endless belt.
Patent JP-S6429098-A (JP)
Title: Flat speaker
Inventor: TERAGAKI TAKESHI
IPC: H04R9/04
Filed: 1987-07-23
Abstract: PURPOSE:To increase the sound of a low frequency range generated from the titled speaker and to miniaturize an enclosure by comparing the amplitude of an opposite side part to the fulcrum of a diaphragm with the amplitude of the coupling part of a diaphragm driving mechanism and expanding the former amplitude. CONSTITUTION:A diaphragm 3 is provided in a freely rockable manner with a fulcrum provided at one side part of the side wall of an enclosure 1 as a center in the enclosure 1. A diaphragm driving mechanism 16, which rocks and vibrates the diaphragm 3 in accordance with a given electric signal, is coupled to the fulcrum side part away from the middle between the edge on the fulcrum side of this diaphragm and the other edge of the opposite side. The amplitude of the opposite side part to the fulcrum of the diaphragm 3 is compared with the amplitude of the diaphragm driving mechanism 16, expanded, and a sound size generated from the other edge part side go to larger.
Patent JP-2001010773-A (JP)
Title: Elevator for construction
Inventor: SHIINA SHIYOUICHI
IPC: E04G27/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To set an elevator frame, a lower platform and a personnel cage back to a set-back position in suspension work near an elevator for avoiding interference with a crane and smoothing work. SOLUTION: This elevator includes a stud frame 4 located on a ground surface and erected and fixed near a continuous underground wall 1, a pair of guide rails located at the upper end of the frame 4 and overhung in horizontal toward an underground area, an elevator frame 7 arranged on the guide rails so as to be movable back and forth with its end being an upper platform, a lower platform 8 suspended from the end of the elevator frame 7 via a wire so as to be movable up and down and a personnel cage 9 to be moved up and down between both platforms.
Patent JP-S6430406-A (JP)
Title: Magnetic levitation running gear
Inventor: HOSODA YOSHIHIRO
IPC: B60L13/06
Filed: 1987-07-22
Abstract: PURPOSE:To obtain a large levitation force by fastening permanent magnets with reversed polarities from each other to both pole faces of an electromagnet. CONSTITUTION:Levitating magnets 6 are fitted to four corners of the top surface of a carrier truck 7. Levitating rails 4 composed of magnetic material and primary side coils 9 of a linear motor are fixed to the ceiling 8. In said levitating magnet 6, excitation windings 5 are provided at upward U-shaped cores 3 to constitute electromagnets 2 and permanent magnets 1, 1' are fastened to pole faces of said electromagnet 2. In this case, the polarity of one permanent magnet 1 coincides with that of the electromagnet 2 and the other permanent magnet 1' is provided with a reversed polarity. Thus, the magnetic flux of said permanent magnets can be used effectively to obtain a large levitation force.
Patent JP-H0235991-A (JP)
Title: Treatment of waste water containing cyanic compound
Inventor: KAMEI SADAICHI
IPC: C02F1/72
Filed: 1988-07-22
Abstract: PURPOSE:To reduce the content of the cyanic compound in waste water to an extremely small amount by adding formaldehyde to the waste water containing the cyanic compound before adding hydrogen peroxide thereto. CONSTITUTION:In the treatment of the waste water containing a cyanic compound from a plating factory or a coke factory, formaldehyde is added to the waste water at first in an amount of 1.4mol times the amount of the contained cyanic compound or more and the cyanic compound is converted to a formaldehyde derivative to be lowered in its toxity. Subsequently, hydrogen peroxide is added to the waste water in an amount of 3.0mol times the amount of the cyanic compound or more and reaction is performed at pH7.0 or more to covert the formaldehyde derivative to a further stable compound. By this method, the content of the cyanic component in waste water can be reduced to the content of an extremely small amount region of a prescribed reference value of 1.0ppm or less.
Patent JP-S6163039-A (JP)
Title: Manufacture of semiconductor device
Inventor: MASUDA TAKASHI
IPC: H01L27/092
Filed: 1984-09-05
Abstract: PURPOSE:To avoid performance deterioration despite an input terminal not in use by a method wherein, in a multiple input CMOS gate array, drain and source of a P or N type transistor are shortcircuited after idle pin processing at high or low level. CONSTITUTION:When a CMOS three input NAND circuit is utilized making use of two terminals A, B only with terminal C not in use, proper measures are taken as mentioned below i.e. any input into the terminal C is connected to a power supply VDD through a through hole 2 to be held at high level however the falling down time is delayed in terms of performance due to the impedance for three transistors exerted for utilization as two input NAND circuit since N type transistors N1-N3 are utilized for discharging load capacity CL if the state is as it is. Therefore a proper circuit for two input NAND may be made utilizing an aluminum wiring 1 to shortcircuit source and drain of a transistor N1.
Patent JP-H0471847-A (JP)
Title: Thermal processor
Inventor: YOKOYAMA YASUMITSU
IPC: B41C1/14
Filed: 1990-07-12
Abstract: PURPOSE:To remove overlap in a sub scan diection of a bored dot by enabling irregularity in temperature of each heating element to be lessened without decrease of life of a thermal head by a method wherein a length in a sub scan direction of each heating element of the thermal head is set larger than a heating element arrange pitch in a main scan direction, and a feed pitch in a sub scan direction of thermographic stencil paper is set as same as or slightly larger than the length in the sub scan direction of the heating element. CONSTITUTION:A length ls in a sub scan direction of each heating element 18 of a thermal head 16 is set larger than a heating element arrange pitch PM in a main scan direction, and a feed pitch P1 in sub scan direction of thermographic stencil paper 15 is set as same as or slightly larger than a length ls in a sub scan direction of the heating element 18. When, for instance, 16 dots/mm resolution and a main scan direction arrange pitch PM=62.5mum of the heating element 18 are taken, its sub scan direction length is taken as ls=80mum> PM and the feed pitch is taken as P1=P2=85mum >= ls.
Patent JP-H0350643-A (JP)
Title: Area control system in large scale knowledge data base
Inventor: SUZUKI FUMIO
IPC: G06F12/12
Filed: 1989-07-19
Abstract: PURPOSE:To reduce the cost of maintenance by swapping out all instances belonging to a class whose access frequency is low and which has a possibility for releasing the large area at the time of releasing an area. CONSTITUTION:When a user generates an object and stores it in a data base, or when the object existing in an external storage device 2 is read into a main storage, it is necessary to secure the area for placing the object on the main storage. At that time, an area securing request 4 is inputted to an area securing means 5. The means 5 secures the area having capacity in which the object concerned can be stored on the main storage. When the main storage is filled with the other objects, and target capacity cannot be secured, an area releasing request 6 is inputted to an area releasing means 7 so that it releases the storage area of the object which is previously stored. The means 7 receiving the request 6 refers class unit area information, decides the area to be released and swaps out the area to the device 2.
Patent JP-S6169519-A (JP)
Inventor: MANIWA AKIRA
IPC: H05K13/00
Filed: 1984-09-04
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-S6246444-A (JP)
Title: Protecting device for objective lens
Inventor: TAKETOMO HIROCHIKA
IPC: G03B9/10
Filed: 1985-08-22
Abstract: PURPOSE:To prevent effectively an objective lens from the adhesion of dust by arranging rotatable protecting plate above the objective lens. CONSTITUTION:The protecting plate 3 fitting a magnet piece 4 to its one end is rotatably fitted to a rotary shaft of a protecting case 1 so as to cover the immediately apper part of the objective lens 6. A coil 5 is arranged near the magnet piece 4 and the protecting plate 3 usually cover the objective lens 6 by a spring 2 laid between the case 1 and the plate 3. At the time of reading operation, current is supplied to the coil 5, the magnet piece 4 is adsorbed and the protecting plate 3 is rotated, so that a laser beam is radiated. Consequently, the objective lens can be effectively prevented from the adhesion of dust.
Patent JP-H0629959-A (JP)
Title: Adaptive type automatic data quality maintenance system in radio data communication
Inventor: SATO HIDETOSHI
IPC: H04L1/22
Filed: 1992-07-13
Abstract: PURPOSE:To maintain data quality of radio data communication largely fluctuated depending on surrounding electromagnetic environment at high quality without sacrificing the communication speed by selecting a communication line and revising an error correction capability depending on an operating environment. CONSTITUTION:Radio data sent from a data transmission section 12 of a radio transmitter 1 are received by a data reception section 21 of a radio receiver 2, in which the data are demodulated and outputted. An error rate measurement discrimination section 22 measures an error rate of reception data and a line quality discrimination section 23 discriminates the degree of line quality based on the result of measurement and gives the result to a control information transmission section 24. The discrimination result of line quality is sent to a control information reception section 13 of the radio transmitter 1 as control information and then a communication line selection section 11 allows the data transmission section 12 to decide a communication line (frequency) based thereon. Moreover, based on the error rate, the error correction capability is executed in a form of revision based on number of times of transmission or revision of a data length or correction enable bit number or the like.
Patent JP-H0234977-A (JP)
Title: Photodetector and manufacture thereof
Inventor: YOSHIOKA TATSUO
IPC: H01L31/10
Filed: 1988-07-25
Abstract: PURPOSE:To obtain a photodetector having ultrahigh sensitivity by avalanche multiplication by employing an amorphous superlattice thin film as a photoelectric converter of the photodetector. CONSTITUTION:An Al electrode 11 is formed on a substrate 10, a hole blocking layer 12 is formed thereon, an N-type SiNx:H layer 13 is formed thereon, then continuously an amorphous superlattice layers made of a-SiNx:H layer 14, a-SiCx:H layer 15 a-Si:H layer 16 are formed 10-100 by switching gases, a P-type a-SiNx:H layer 17 is formed thereon, an electron blocking layer 18 is formed, and an ITO(Indium Tin Oxide) is eventually formed as a transparent electrode 19. The amorphous superlattice is suppressed in energy loss at the time of moving by providing a stepwise potential in a conduction band, and avalanche multiplication of electrons can be efficiently caused. Thus, a an avalanche photodiode APD having low dark current and ultrahigh sensitivity in a visible range can be realized.
Patent JP-H09157004-A (JP)
Title: Preparation of ito sintered body
Inventor: RI JINKEI
IPC: C04B35/495
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an ITO sintered compact capable of shortening milling time, lowering a molding pressure and reducing the manufacturing cost of the ITO sintered compact.  
     SOLUTION: A prescribed alkali is added to an aq. soln. of salt to settle a sludge mixture. The settled sludge mixture is recrystalized and resettled. The precipitate settled by mixed settling and resettling is filtered and the filtered precipitate is dried at a first temp. and is calcined at a second temp. to form the prescribed mixed powder. The formed power is subjected to ball milling, then to press molding and/or cold hydrostatic press molding under a prescribed pressure. The prescribed molding formed by the molding is sintered for the prescribed time at a third temp., by which the ITO sintered compact is formed. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0827629-A (JP)
Title: Device for stripping flat of card
Inventor: HIRAI HARUMI
IPC: D01G15/48
Filed: 1994-07-13
Abstract: PURPOSE:To make a stripping device of card for cleaning a flat needle fabric compact and automatically clean the flat needle fabric. CONSTITUTION:A stripping comb 15 is shakably disposed in front of many flats 2 traveling along the outer periphery of a cylinder. A brush 18 whose tip can be inserted into the movement locus E of the flat needle fabric 8 is integrally disposed on the back surface of the stripping comb 15, and flat wastes 9 adhered to the flat needle fabric 8 are automatically scraped down to clean the flat needle fabric 8.