baber/WOPTO huggingface dataset:
Patent JP-H05211733-A (JP)
Title: Automobile ac generator
Inventor: MURAMOTO YASUSHI
IPC: H02K5/24
Filed: 1992-01-29
Abstract: PURPOSE:To improve the circularity of a stator by forming a plurality of nothces at the bottom of the slot and a pin hole at the rear of a circular stator core, which constitutes a stator, and incorporating the periphery of the stator core to a front bracket through a tubular visco elastic body. CONSTITUTION:A thin iron plate 16 is died to circularize the periphery and form a specified number of teeth 19 and slots 20 inside, and a required number of these plates are stacked so as to form the stator core of a generator. A stator is made by winding the stator core around the tooth 19. Moreover, a plurality of cuts 18 are made at the bottom of the slot 20, and a plurality of pin holes 17 are provided at the rear, and the pin provided at the bracket is inserted into it so as to support the stator. The periphery of the stator core is incorporated into a front bracket through the visco elastic body. The stator is supported soft by the bracket, so it is hard to be deformed in axial direction, but is deformed elastically in radial direction. Hereby, the circularity is improved, and magnetic sound is reduced.
Patent JP-H08203382-A (JP)
Title: Analog transparent touch screen and its manufacture
Inventor: NAKANISHI AKIRA
IPC: H01H11/00
Filed: 1995-01-31
Abstract: PURPOSE: To achieve high quality and cost reduction for an analog transparent touch screen provided on a displaying element and a method for manufacturing the same. CONSTITUTION: Substrates 2, where two transparent conductors 3, 3a facing each other with a dot spacer 8 in between are formed, are brought into contact with each other by the pressure of fingers or a pen, etc., and the position of contact between them is detected by measuring divided voltages applied to the upper and lower substrates. This analog transparent touch screen has an electrode 6 that serves as both the feeding electrode of either of the upper or lower substrate 1, 2 and a connecting electrode for electrically connecting the upper and lower substrates together. Therefore, the cost of material, the number of processes, the cost of facility, etc., and the probability that any nonconformity arises in transparent conductive films are reduced, and the touch screen can be formed into a low-cost, high-quality one.
Patent JP-H06226429-A (JP)
Title: Counter electrode for heating molten metal by dc current
Inventor: SUGURO HIROTSUGU
IPC: F27D11/02
Filed: 1993-01-29
Abstract: PURPOSE:To prevent the damage of a counter electrode main body and a tundish by embedding an electric conductive metal socket into a lined refractory layer in a vassel and fitting an electric conductive formed body into the socket. CONSTITUTION:By using the counter electrode for DC current heating, the DC current is energized to molten metal in the vessel and the molten metal is heated. This counter electrode for DC current heating is formed of the sockets 1 made of the electric conductive metal embedded into the lined refractory layer 36 in the vessel and the electric conductive formed bodies 2 penetrated form the molten metal side to each socket 1 and fitted into each socket 1. A fixed gap is arranged in between the inner wall 1a of the socket and the outer wall 2a of the electric conductive formed body 2, and the electric conductive monolithic heat resistant material 3 is filled up in this gap. By this method, the counter electrode can successively be used for the long time.
Patent JP-S5298431-A (JP)
Title: Reader
Inventor: UEDA HIROTADA
IPC: G06K9/46
Filed: 1976-02-13
Abstract: PURPOSE: To recognize the reading bata without any deflection by the use of the flash light and by enabling to read the mark with the two dimentional surface such as the two-dimentional mark on the surface of a cordboard box. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58134000-A (JP)
Inventor: NAKADA TAKASHI
IPC: B64B1/20
Filed: 1982-01-30
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-S55106427-A (JP)
Title: Single-lens reflex camera
Inventor: NOZAWA SHIYOUZOU
IPC: G03B3/00
Filed: 1979-02-09
Abstract: PURPOSE: To prevent the entry of optical noise and enhance focusing detection accuracy by providing a focus detecting element to the symmetrical two positions of the optical axis of the reflecting mirror which directs the incident luminous flux from a photographing optical system to a finder optical system.  
     CONSTITUTION: Reflecting faces 4 which direct part, of the light passig the peripheral part of a photographing optical system 10 to the position away from the focal plate 13 of a finder optical system 11 are formed to the reflecting mirror 12 for reflecting the luminous flux incident from the photographing optical system 10 and leading into the finder optical system 11. A focusing detecting element 16 is disposed in the point of intersection of the reflecting optical paths 15, 15 by these two reflecting faces 14, 14. Since the light entering the focusing detection element is part of the reflected light of the mirror 12, the entry of optical noise from the other optical system does not occur at all and therefore the accuracy of focusing detection may be considerably enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57128767-A (JP)
Title: Reducing agent composition
Inventor: FUJII KOUZOU
IPC: C09K3/00
Filed: 1981-02-02
Abstract: PURPOSE: A reducing agent composition that contains thiourea dioxide, anhydrous alkali metal carbonate and anhydrous alkali metal bicarbonate, thus  showing high stability, even when stored for a long period of time, without  evolution of bad odor with time.  
     CONSTITUTION: The objective reducing agent composition contains (A) preferably 5W20wt% thiourea dioxide, (B) 2.5W40wt% an anhydrous alkali metal carbonate or anhydrous trialkali phosphate such as anhydrous sodium carbonate, and (C) 40W90wt% anhydrous alkali metal bicarbonate such as anhydrous sodium bicarbonate. When necessary, further a bleaching agent composition, an organic substance such as polyethylene glycol of 2,000W6,000 molecular weight, a fluorescent dye, pigments, flavors and other additives are added thereto. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02194393-A (JP)
Title: Structure for positioning plate parts of electronic timepiece
Inventor: ISHIKAWA TAKESHI
IPC: G04G99/00
Filed: 1989-01-24
Abstract: PURPOSE:To position plate parts mounted on both surfaces of a stem bridge formed of an insulating material made of a resin and to decrease the number of parts and man-hours for working by providing hollow dowels on one surface of the above- mentioned bridge and providing pins on the other. CONSTITUTION:A plate 1 made of a metal is provided with holes 2 for press-fitting of the dowels 2a of the stem bridge 2 at >=2 points. The stem bridge 2 receives at least a part of the stem operated from the outside and is formed with the hollow dowel 2a projecting to the rear surface and the dowel 2b projecting to the front surface. The positions of the dowels 2a and 2b can be checked by measuring the hollow parts of the dowel 2b and the dowel 2a from the front surface of the stem bridge 2. A wheel train bridge 3 and a train-wheel bridge 4 are provided respectively with insertion holes for positioning by the dowel 2b of the stem bridge 2 respectively at >=2 points. Positioning of the plate 1, the stem bridge 2, the wheel train bridge 3 and the train-wheel bridge 4 is executed by press-fitting the stem bridge 2 and the dowel 2a into the holse of the plate 1 and fitting the insertion holes of the wheel train bridge 3 and the train-wheel bridge 4 onto the dowel 2b. Further, the positioning of a circuit bridge, circuit board and the minus terminal of a battery is executed in a similar manner.
Patent JP-H11274171-A (JP)
Title: Method for depositing single crystal silicon region
Inventor: GRIS YVON
IPC: C30B25/02
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To deposit silicon at a low temperature, by deciding a window on a single crystal silicon substrate, and generating an inter-lattice defect in terms of atoms at a specified rate in the window. SOLUTION: A window 13 is given on a single crystal silicon substrate 11. The surface of the area of a layer which is not covered by the window is processed in a way that a lattice defect is generated at the rate of one percent in terms of atoms to the depth of below 5 μm in a crystal lattice in a region 14 which is not covered. When the stage of any annealing is not executed immediately after the processing, an upper layer 15 is processed with conditions that a state is that of pressure reduction at the temperature below that at which epitaxial deposition is generally executed, a range is 600-700 deg.C and below 900 deg.C, reaction gas is silane (SiH4 ) and pressure reduction is about 0.1×10<5> Pa (80 Torr). The layer 15 is similar to the substrate 11 but it has single crystal structure following a crystal axis different form the crystal axis of the substrate 11.
Patent JP-S54106623-A (JP)
Title: Production of antistatic acrylonitrile synthetic fiber
Inventor: OKAZAKI MITSUTOSHI
IPC: D01F6/54
Filed: 1978-02-10
Abstract: PURPOSE: A specific antistatic copolymer is mixed with an acrylonitrile polymer and the solution in a thiocyanate salt solution is extruded into an aqueous thiocyanate solution as a coagulant, thus producing title acrylonitrile synthetic fibers with improved antistatic and fiber properties.  
     CONSTITUTION: A polymer mixture comprizing (A) a polyacrylonitrile polymer or an acrylic copolymer from over 70 wt% of acrylonitrile and other polymerizable unsaturated vinyl monomers and (B) a copolymer from 30W90 wt% of a monomer of the formula, CH 2 =CR 1 COO(CH 2 CH 2 O) m (CH 2 CH 2 CH 2 CH 2 O) n  R 2  (R 1  is H, CH 3 ; m is an integer of 5W100; n is an integer of 1W50; R 2  is H, alkyl or 18 or less carbon atoms, phenyl, alkyl-substituted phenyl) and 70W10 wt% of acrylonitrile, in which the content of the monomer of the formula is kept over 0.5 wt%, is dissolved in a thiocyanate solution and the resulting solution is wet spun into a  coagulation bath of an aqueous thiocyanate salt solution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05210854-A (JP)
Title: Direction discrimination device
Inventor: SHIMIZU KEIKO
IPC: G11B21/08
Filed: 1992-01-30
Abstract: PURPOSE:To accurately discriminate a direction always regardless of the relative speed between a track and an optical spot in an optical disk and to stably perform track pull-in at a quick access time and a high rotative operation time. CONSTITUTION:This device is provided with a relative speed detection means 7, a direction detecting means 9, a hold means 10 and a first selection means 11, and the first selection means 11 selects the output of the direction detecting means 9 when the relative speed is a certain value or below and selects a direction detecting result prevalue-held by the hold means 10 when the relative speed is a certain value or above, and the selected result is outputted as a direction discrimination signal. A tracking actuator follows up a track by the direction discrimination signal regardless of the relative speed and the track pull-in is performed stably.
Patent JP-S62182008-A (JP)
Inventor: SAKANIWA MASAO
IPC: H05K13/02
Filed: 1986-01-28
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-H09186071-A (JP)
Title: Semiconductor aligner
Inventor: SHIGARAKI TOSHIYUKI
IPC: H01L21/677
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To avoid any exposure error of a wafer and enhance the rate of operation by providing temperature measuring means for measuring the temperature of the wafer on a path for taking in the wafer to be exposed and standby means for holding and waiting the wafer until the temperature reaches the predetermined temperature range when the measured temperature has not been within the predetermined temperature range. SOLUTION: After measuring the temperature of a treated wafer placed in a wafer take-in station 1 with a temperature sensor placed in the wafer take-in station 1, the wafer is carried to the inside of a semiconductor exposure equipment with a take-in hand 2. However, if the measured temperature is not within the predetermined temperature range, the wafer is transferred to a take-in carrier elevator 6 by the take-in hand 2 and is held therein for a time period predicted to be sufficient for obtaining the predetermined temperature range. A wafer held in the take-in carrier elevator 6 for a predetermined time is taken out again by the take-in hand 2, carried to a prealignment stage 3, is roughly positioned, and carried to an exposure stage 5 by a feed hand 4.
Patent JP-S56113621-A (JP)
Title: Reciprocating device with stopping function
Inventor: YAMAMURO YOSHIAKI
IPC: B65G57/03
Filed: 1980-02-12
Abstract: PURPOSE: To permit the temporary stoppage of a moving body at the end part and the continuous rotaion of arm by forming the central part of cam groove engaging with a roller at the tip of a rotary arm into a circular shape.  
     CONSTITUTION: A holder 1 holds a case 3 by its lower claw 2 and then the case 3 is delivered from one end to the other by the rotation of an arm 5. The upper surface of the holder 1 is provied with a groove 4 with which the roller 6 at the tip of the arm 5 is engaged, by which the moving body 1 is reciprocally moved. In the central part of the groove 4, a circular face is formed through an angle θ, so that, the moving body 1 naturally stops even when the arm 5 continues to turn in case where the holder 1 is stopped by a stopper 10 at its end. Thus, the moving body 1 is delivered smoothly and impact to be imparted on the moving body 1 at the time of stoppage can be lessened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07145829-A (JP)
Title: Stepping force changing device for clutch pedal
Inventor: TOYOSHIMA TAKUMI
IPC: F16H61/16
Filed: 1994-01-14
Abstract: PURPOSE:To eliminate the erroneous operation during the shift-down operation by providing a reaction device which increase the stepping force of a clutch pedal immediately before the operation of an electric switch for surely recognizing the stepping position of the pedal. CONSTITUTION:A clutch brake 5 to forcibly reduce the rotation of a shaft 3 is provided on one end of a counter shaft 3, and the air is supplied to a cylinder 7 by controlling the opening of a solenoid valve 12 connected to the cylinder 7 through a piping 14 to allow the braking by the advance of a piston 8. The opening control of the solenoid valve 12 is realized through current supply to the solenoid valve 12 which turns on an electric switch 17 mounted on a dash-panel 16 by stepping down a clutch pedal 15 in the condition where the clutch is disconnected. On the other hand, the stepping force is increased by a spring 21 by arranging a reaction device 18 so that the clutch pedal 15 may abut on the tip of a plunger 20 when the stepping stroke of the clutch pedal 15 reaches immediately before the operation of the electric switch 17. The erroneous operation can be preliminarily prevented by sensing the increased stepping force by a driver.
Patent JP-H02195659-A (JP)
Title: Electrochemical element
Inventor: TAKADA KAZUNORI
IPC: H01M4/48
Filed: 1989-01-24
Abstract: PURPOSE:To obtain an electrochemical element which can be manufactured in the atmosphere and operates stably even at a high temperature by using a complex oxide which consists of silver and a transition metal oxide for at least one electrode. CONSTITUTION:For one electrode in an electrochemical element which has a silver ion conductive solid electrolyte layer and electrodes provided through the solid electrolyte layer, a complex oxide which consists of silver and a transi tion metal oxide is used. Since the doped silver in the complex oxide made by doping the silver to the transition metal oxide is made active electrochemical ly, the complex oxide can generate an intercalation and deintercalation reactions electrochemically even at the room temperature, and it can be used as an elec trode active substance which is stable to oxygen. As the silver ion conductive solid electrolyte, is used a solid electrolyte synthesized from a compound selected from WO3, SiO2, and MoO3; AgI; and Ag2O. And since this solid electrolyte is synthesized from materials with no moisture absorption property, the material synthesis need not be carried out in a dry ambiance. And since the synthetic solid electrolyte is also stable to the moisture in the atmosphere, the composition of the element can be carried out in the atmosphere, being used faborably.
Patent JP-H09211592-A (JP)
Title: Camera
Inventor: ITO HISATOKU
IPC: G03B17/30
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To regulate the rotation of a spool even in a state where the transmission of driving between a spool and a motor is intrrupted by providing a camera with a driving transmission mechanism selectively transmitting the output of a driving source to the spool and a rotation regulating mechanism attached on the spool. SOLUTION: A driving transmission state is switched by the counterclockwise rotation of a sun gear 18. Meanwhile, a cylindrical surface 12b is formed at one end of the spool 12. A kick spring 60 having smaller winding diameter than the diameter of the cylindrical surface 12b is fit in the cylindrical surface 12b. A coil part is frictionally coupled with the cylindrical surface 12b by the tightening force of the spring 60. By attaching the rotation regulating mechanism on the spool 12, the spool 12 is prevented from being inadvertently rotated even in the case a friction mechanism exists, adjacent gears do not exist, and a planet gear 20 is not meshed with the gear 12a of the spool 12.
Patent JP-H02195416-A (JP)
Title: Information processor
Inventor: USHIYAMA YOSHIHISA
IPC: H01R25/00
Filed: 1989-01-25
Abstract: PURPOSE:To efficiently transmit plural signals by a comparatively simple counterplan without introducing noise by interrupting a signal in a transmission line synchronously with a device. CONSTITUTION:A signal is transmitted from the device 1 to an interface cable 3 through an interface board 6. When an address signal 2 is generated in case of reading out data from a memory in the device 1 by a device 2, a memory reading signal 1 is turned to 'L' at time T1 after a fixed time from the generation of the signal 2, and at time T2 after the lapse of a fixed data undefined period, a data signal 3 is determined. The device 2 fetches data at the falling time T4 of a signal 4. The period from the T1 to the T2 for the signal 3 is set up so that a signal itself such as data is not transmitted and the signal 3 is disconnected from the cable 3 in the period from the T1 to the T2.
Patent JP-H10214217-A (JP)
Title: Network cache device and method therefor
Inventor: MIZOTE KOICHI
IPC: G06F12/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a network cache device in which plural applications can share the same cache data, and each application can quickly receive response data. SOLUTION: This device includes a network interface part 25 which issues a request for data access to a network 8, and receives response data corresponding to the request, outside storage device 5 which stores the response data received from the network 8, and network cache processing part 21 which receives a data request by inter-process communication from an application 22, does not instruct the issue of the request for the data access to the network interface part 25 when the response data corresponding to the data request are stored in the outside storage device 5, and transmits the response data corresponding to the data request stored in the outside storage device 5 to the application 22.
Patent JP-S63183901-A (JP)
Title: Production of transparent molded article resin
Inventor: NAKAMURA EIJI
IPC: C08J3/00
Filed: 1987-01-26
Abstract: PURPOSE:To obtain a resin outstanding in transparency, useful as an optical material, by polymerization of a radically polymerizable polyfunctional monomer in the presence of a radical polymerization initiator followed by molding and by heating the resultant molded article resin in an oxygen gas atmosphere to specified temperature. CONSTITUTION:A radically polymerizable polyfunctional monomer (e.g., diethylene glycol bisallyl carbonate, allyl methacrylate) is polymerized in the presence of ca. 0.5-8mol.% based on said monomer, of a radical polymerization initiator (e.g., benzoyl peroxide, azobisisobutyronitrile) followed by molding. The resultant molded resin is then heated, under an oxygen atmosphere with, in general, an oxygen concentration 50-100% and a pressure ca. 1atm., to ca. 80-120 deg.C, thus obtaining the objective resin. This resin will not develop any crack even when heated to ca. 150 deg.C, thus being highly heat-resistant.
Patent JP-S61176394-A (JP)
Inventor: TAKAGI AKITOSHI
IPC: D05B35/00
Filed: 1985-01-30
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-S59143813-A (JP)
Title: Power supply device
Inventor: MINAGAWA CHIKAYOSHI
IPC: B65G43/00
Filed: 1983-01-31
Abstract: PURPOSE:To always attain normal power supply by placing a power supply conveyer side by side with a conveyer for carrying a product requiring power supply to feed electric power to the product from a power supply portion moved above the conveyer. CONSTITUTION:A work pallet 2 on which a work 7 is placed is transported by a transport conveyer 1, with a plug 9 mounted on the forward end of a power supply cord of the work 7 connected to a plug socket 10. A transformer pallet conveyer 5 for transporting a transformer pallet 6 along a tetragonal path is placed adjacent to the transport conveyer 1. The work pallet 2 has the forward end portion provided with a notch 11 to which a connecting piece 15 erected on the transformer pallet 6 is fitted, and the lower surface provided with a connecting pin 12 for power supply and an information plate 13 where various information is recorded. The transformer pallet 6 includes a power supply selecting device 20 and a connecting terminal 14 connected to the above connecting pin 12.
Patent JP-H05211617-A (JP)
Title: Image processor
Inventor: KADOWAKI TOSHIHIRO
IPC: H04N1/40
Filed: 1992-01-31
Abstract: PURPOSE:To convert binary data to a multilevel and a multicolor series. CONSTITUTION:The binary data are stored in an image memory 38 so that eight picture elements are packed into one data. The stored data in the image memory 38 are read out according to a byte address 44a. A mask processing circuit 40 outputs byte data, generated by masking the byte data from the image memory 38 except specific bits, according to a 3-bit bit address. A look-up table 42 converts the byte output of the mask processing circuit 40 into respective color values by a table corresponding to a color address.
Patent JP-S63185569-A (JP)
Title: Adjustor
Inventor: KATO ICHIRO
IPC: B24B19/26
Filed: 1987-01-28
Abstract: PURPOSE:To facilitate centering by installing a holding part for holding an adjusted member, position adjusting part for positioning said holding part, tongue onto which a turning axis line for forming R surface is set, basic board for supporting said tongue and an optical system which is installed onto the basic board. CONSTITUTION:A tongue 14 is fixed onto a stand rod 32. Then the shank 1a of a diamond cutting tool 1 is inserted into the recessed part 6 on a work holder 8, setting a diamond tip 1b downward, and fixed by bolts 9 and 9. Then, a horizontal axis line 42 is adjusted to be set on the cross point of a cross line 43 which can be recognized by the viewing from the observation part 38 of a microscope. The horizontal axis line 42 serves as the turning axis for forming the front flank R surface of the diamond tip 1b, and a mark is drawn previously on a theta2 adjusting part 13. Then, the cross point of the cross line 43 is deflected downwardly by the radius of the R surface formed from the horizontal axis line 42. Then, turning centering of the diamond tip 1b is carried out, realizing the front flank R surface formation state under the microscope.