baber/WOPTO huggingface dataset:
Patent JP-S62274742-A (JP)
Title: Sheet-affixing machine for wafer
Inventor: YAMA YOMIJI
IPC: B65H37/04
Filed: 1986-05-23
Abstract: PURPOSE:To prevent both breakdown of a wafer by the mechanical stress on the active region of a semiconductor element caused by a foreign substance and the breakdown of the wafer caused by the static electricity generating when the wafer is mounted or dismounted by a method wherein the necessary number of lattice-like grooves, having almost same shape as an active region, is formed on the upper surface of a conductive stage corresponding to the active layer of the semiconductor element of the wafer. CONSTITUTION:The conductive stage 21 of a sheet-affixing machine consists of the metal such as stainless steel, for example, and a number of lattice-like grooves 22 of almost same shape as an active region 1b is formed on the upper surface of the stage 21 corresponding to the active region 1b formed on the semiconductor element 1a of a wafer 1. The wafer 1, which is formed in one body with the active region 1b of the semiconductor element 1a and the lattice- like groove 22, is placed on the conductive stage 21. The lattice-like groove 22 is formed on the conductive stage 21 in the arrangement as shown in the diagram. The wafer facet 1c of the wafer 1 and the conductive stage 21 are aligned accurately with each other by the stage facet 21a.
Patent JP-S5344009-A (JP)
Title: Magnetic writing/reading device for magnetic card
Inventor: SUZUKI MINORU
IPC: G11B15/60
Filed: 1976-10-04
Abstract: PURPOSE:To clean the magnetic head by means of a rotary brush-type roller which rotates in synchronization with the conveyance of the magnetic card.
Patent JP-S5819313-A (JP)
Inventor: JIYANNPIIEERU MASHIYON
IPC: C08F4/68
Filed: 1982-07-09
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-S61277963-A (JP)
Title: Two-component developer
Inventor: KOIZUMI FUMIO
IPC: G03G9/08
Filed: 1985-06-04
Abstract: PURPOSE:To improve the durability with respect to resin and the shelf stability by using a toner contg., a specified amount of a binder contg. cross-linkable polyester resin and specified epoxy resin. CONSTITUTION:This two-component developer is composed of a toner contg. a binder contg. cross-linkable polyester resin and epoxy resin having >=1,500 epoxy equiv. and a carrier having <=3.0g/cc stillness density. The amount of the epoxy resin is <=95wt% of the amount of the binder. A dihydric alcohol used to synthesize the cross-linkable polyester resin may be ethylene glycol or diethylene glycol. A bivalent polybasic acid used to synthesize the cross- linkable polyester resin may be maleic acid, fumaric acid or other org. acid. The developer has especially superior developing power, fixability and high durability with respect to the resins and forms a semipermanently preservable visible image.
Patent JP-H06328324-A (JP)
Title: Press-fit device for multi-kind corresponding part
Inventor: FUKUSHIMA SEI
IPC: B23P19/02
Filed: 1993-05-21
Abstract: PURPOSE:To provide a device for press-fitting a part in the given position of work, using a few press-fit cylinders, and quickly performing the press-fit work of a part even to the kind and design change, etc., of work. CONSTITUTION:This device is provided with a positioning means 12 positioning and fixing work, a XY table 13 movable in a horizontal surface, a first hollow spindle 18 movable with a vertical direction axis as a center and supported coaxially and vertically movably, a press-fit frame 19 fixed to the lower end of the first spindle and having a nearly C type, a second spindle 20 slidable in the axis direction in the first spindle and reciprocatingly moved by a press-fit cylinder 21, and also is provided with a first retaining means 22 retaining a first press-fit part and a press-fit push-pressure part upper 28 on the lower end part of the second spindle. Moreover a press-fit push-pressure part lower 29 is provided on the lower end inner side of the press-fit frame.
Patent JP-S5244667-A (JP)
Title: Weight measuring apparatus
Inventor: KAWAMOTO AKIRA
IPC: G01G23/36
Filed: 1975-10-05
Abstract: PURPOSE: To provide timers and let the start signal for data processing be emitted by the output signal of the timer, thereby reducing the time until completion of measuring the weight of animals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01288914-A (JP)
Title: Clock failure detecting circuit
Inventor: NAKAHARA HIDETOSHI
IPC: G06F1/04
Filed: 1988-05-16
Abstract: PURPOSE:To make smaller the size of a circuit by providing a divider to divide the frequencies of a detected clock into two, a shift register, a coincidence circuit, and an FF, and detecting the clock failure in a fixed time regardless of the failure condition of a clock signal. CONSTITUTION:A divider 1 divides the frequencies of the detected clock into two, and outputs them to a shift register 2. The register 2 inputs the outputs of the divider 1 and the detecting clock, it repeates a count whenever the detecting clock is inputted, shifts the output of the divider 1 stage by stage, and produces the output from the respective block on an m-th stage to a coinci dence circuit 3. The circuit 3 inputs the output of the divider 1 and the respec tive outputs of the (m) pieces in the register 2, and when the all output values are aligned at a certain constant value, the constant level value is outputted by means of the m-th detecting clock. In an FF 4, when the output at the con stant level value and the detecting clock are inputted, the clock failure detecting signal is outputted at the next (m+1)-th detecting clock. That is, since the clock failure can be detected not in the failure condition of the clock signal but in the fixed time, the circuit scale can be made smaller.
Patent JP-H07323078-A (JP)
Title: Base material for deodorizing
Inventor: MATSUSHIMA TAKEFUMI
IPC: A61L9/01
Filed: 1994-06-01
Abstract: PURPOSE:To provide a base material for deodorizing which facilitates the adjusting of water dissolving speed as such for supporting a deodorizing component of a deodorant set in a urinal. CONSTITUTION:This deodorizing base material contains 5-20wt% of a protonic nonionic surfactant, 20-70wt% of polyethylene glycol, 2-8wt% of stearic acid and 20-70wt% of isopropyltrioxane. The blending with the water insoluble sublimating isopropyltrioxane allows the lowering of a necessary amount of stearic acid so that the leaving of a flaked matter of stearic acid can be prevented. The isopropyltrioxane vanishes gradually with the sublimation thereof and is free from a problem of leaving the isopropyltrioxane. With a relatively wider blending range of such materials, the problem of leaving the materials unused is eliminated, thereby facilitating the preparation of the base material for deodorizing having a moderate water dissolving speed.
Patent JP-H11309396-A (JP)
Title: Air curtain device for coating booth
Inventor: NARITA TOSHIO
IPC: F24F9/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an air curtain device for a coating booth in which, in the case of preventing outflow of coating mist by forming an air curtain in the inlet and the outlet of a coating zone, turbulence of air current caused by the air curtain is decreased and also energy saving is contrived and a running cost is reduced. SOLUTION: When coating mist, which crosses an air curtain AC and moves in the direction flowing out from a coating zone Z1 to the outside, is imaged by an image pickup device 6 for imaging movement of coating mist in such a region that the air curtain AC is formed or in a region on the coating zone Z1 side of the vicinity thereof, air is blown out from a blowout nozzle 4 to form the air curtain AC. Thereby, since the air curtain AC is formed only at time when coating mist begins to flow out from the coating zone Z1 , energy saving is contrived at that rate and a running cost is reduced. Further, turbulence of air current is decreased because the air curtain AC is not formed while a work W is passed through the region in which the air curtain AC is formed.
Patent JP-S63250392-A (JP)
Inventor: AAUIN FURIDOBITSUCHI
IPC: A61P29/00
Filed: 1987-05-19
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-S5244952-A (JP)
Title: Lifting magnet
Inventor: KIRIYAMA SUSUMU
IPC: B66C1/06
Filed: 1975-10-06
Abstract: PURPOSE: Lifting magnet of E shaped core, in which sectional area at middle portion of inner pole is smaller than that of end portion, to attain uniform lengthwise magnetic force of inner pole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5913192-A (JP)
Title: Oil injection device
Inventor: SUEMATSU MASANORI
IPC: F16N7/30
Filed: 1982-07-13
Abstract: PURPOSE:To make the whole of an oil injection device compact as well as improve its reliability by mounting a permanent magnet on the rear end of a metering piston and further another permanent magnet intermittently coming near the metering piston behind rear end of the metering piston. CONSTITUTION:The first permanent magnet 309 is mounted on the rear end of a metering piston 313 while allowing said metering piston 313 to be positioned on the oposite side of a discharge port by means of a return spring 307, and the second permanent magnet 311 is installed behind the rear end of the metering piston 313 while allowing said second permanent magnet 311 to intermittently come near the metering piston 313. Hereby, it is possible to allow the metering piston 313 to go back and forth in response to the movement of the second permanent magnet 313, so that the whole device may be made compact together with the improvement of its reliability.
Patent JP-H11313328-A (JP)
Title: Image processing unit
Inventor: HISAMATSU YUJI
IPC: H04N19/167
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To enhance an entire execution speed for decoding and magnification/ reduction by applying a high speed decoding to pixel data at a base end from the start point of a display area. SOLUTION: An image processing unit 10 that applies decoding and magnification/reduction to an optional area of image compression data that are received and differential-coded to display the result between a display area start point and a display area end point is provided with a plurality of decoding circuit 21-24, wherein each decoding circuit is sequentially receives pixel data included in the image compression data and outputs decoded data corresponding to the pixel data. Furthermore, the image processing unit 10 has a detection means 20 that detects an address of the image data to be displayed reaches a display area start point and allows each of the decoding circuits 21-24 receiving the pixel data included the image compression data to repetitively execute decoding in a timing of one clock till the arrival to the display area start point is detected.
Patent JP-S61278508-A (JP)
Title: Production of ethylene copolymer
Inventor: TANAKA MASAHITO
IPC: C08F4/00
Filed: 1985-06-05
Abstract: PURPOSE:To produce an ethylene copolymer in good efficiency, by copolymerizing ethylene with an unsaturated carboxylic acid ester in the presence of a Lewis acid by using a specified transition metal compound and an organometallic compound as a catalyst. CONSTITUTION:In producing an ethylene copolymer by copolymerizing ethylene with an unsaturated carboxylic acid ester in the presence of a Lewis acid by using a catalyst mainly consisting of a transition metal compound (A) and an organometallic compound (B), a carboxylate of chromium is used as said transition metal compound (A) and at the same time an organometallic compound of an element of Group I-V of the periodic table is used as said organometallic compound (B). Examples of the carboxylates of chromium which can be used include those of formulas I and II (wherein R<1>-R<9> are each a 1-20C alkyl, alkenyl or the like group and n>=1).
Patent JP-S5546768-A (JP)
Title: Electrostatic latent image development unit
Inventor: IZUMI HIROKI
IPC: G03G15/09
Filed: 1978-09-29
Abstract: PURPOSE:To enhance gradation using one component toner, and to perform development with high edge effect, by coating the surface of a developing roller with a resistor layer, such as silicone rubber, and using a plurality of electrodes adjacent to each other as charging means. CONSTITUTION:Conductive substrate 7 of developing roller 9 is coated with resistor layer 8, and bias voltage same in polarity to a static latent image is applied to substrate 7 with voltage source 16. First and second electrodes 12, 13 arranged at the outlet of toner hopper 10 are also used for doctors for regulating toner layer thickness on roller 9. Since voltage is applied between electrodes 12, 13 from power source 15, current flows from electrode 13 through the toner to electrode 12, resulting in charging the toner positively. This structure permits high edge effect development to be carried out using one component toner, gradation to be enhanced, and excellent copy quality to be obtained.
Patent JP-H01292017-A (JP)
Title: Ionizing radiation-curable non-solvent type pressure-sensitive adhesive composition
Inventor: ONO KIYOSHI
IPC: C09J4/06
Filed: 1988-05-19
Abstract: PURPOSE:To provide the title composition outstanding in water resistance and high-temperature characteristics, comprising a polyester containing radically polymerizable double bonds at its both ends, a tackifying resin and a sensitizer. CONSTITUTION:The objective composition comprising (A) 100 pts.wt. of a polyester containing radically polymerizable double bonds at its both ends (pref. with the glass transition temperature of <=-20 deg.C, a saturated polyester containing radically polymerizable double bonds at its both ends, with a molecular weight of 1,000-10,000), (B) 0-200 pts.wt. of a tackifying resin (e.g., rosin-based resin, terpene-based resin, petroleum resin, cumarone resin), and (C) 0-15 pts.wt. of a sensitizer (e.g., methylbenzoin ether).
Patent JP-S61279920-A (JP)
Title: Production of input switch for handwritten coordinate detector
Inventor: OKAWA KAZUHIRO
IPC: G06F3/045
Filed: 1985-06-05
Abstract: PURPOSE:To obtain an input switch for detection of handwritten coordinates which excels in hermetic properties, electric conductivity and durability, by performing the prescribed manufacturing processes. CONSTITUTION:The electrodes 2 and 2' parallel with each other are formed on both sides of electrically insulated substrates, e.g., polyester films 1 and 1' together with carbon resistor paste coated on the entire surface of both films. This paste is hardened for production of carbon resistors 3 and 3'. Thus an electrical circuit is formed (process A). Then an insulated adhesive is coated and hardened on both resistors 3 and 3' for production of striped insulated patterns 4 and 4' having <=0.1mm line width and >=0.1mm spaces (process B). The pressure-sensitive conductive paste is applied and hardened on both patterns 4 and 4' for production of pressure-sensitive conductor layers 5 and 5' (process C). Then both electrodes 2 and 2' are welded so that they are set orthogonal to each other (process D). Thus an input switch for detection of handwritten coordinates is produced.
Patent JP-S5746012-A (JP)
Title: Cooling device of supercharger for engine
Inventor: INOUE KAZUO
IPC: B62M7/02
Filed: 1980-09-01
Abstract: PURPOSE: To enhance the filling efficiency of an engine by providing a supercharger, consisting of a compressor arranged in the suction line of the engine, with a rotary radiating member driven by the shaft of the supercharger and thereby cooling the compressor.  
     CONSTITUTION: A turbo-supercharger S is composed of a compressor C and a turbine T. A cooling fan C f  is fixed to the extended end 15a of the shaft 15 to cool a compressor impeller 14. The whole supercharger S and the radiator R are cooled together. Thus the filling efficiency of the engine can be enhanced and the durability of the supercharger improved. Elimination of cooling fan driver simplifies the construction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10311314-A (JP)
Title: Fixing spring piece between members
Inventor: OCHIAI KOICHI
IPC: F16B21/12
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a fixing spring piece between members whereby the member can be surely fixed, and apprehension of rotating, deviating and coming off relating to vibration, shock, etc., is eliminated. SOLUTION: A fixing spring piece 3, by zigzag bending a beltshaped plate spring material in a manner wherein a bending direction is alternately in an opposite direction, is formed in N shape, to be press fitted to a space between two members 1, 2. One end of the fixing spring piece 3 is engaged with a lock part 5 of the first member 1, and the other end 3b is engaged with a lower end of a spring piece locking groove 6 of the second member 2.
Patent JP-S5914452-A (JP)
Title: End face working machine for work
Inventor: YAMAZAKI KENICHI
IPC: B24B7/16
Filed: 1982-07-12
Abstract: PURPOSE:To perform feeding, end face working and discharging of a work piece continuously by carrying and spinning the work piece then pressure contacting the end face against the polishing means to perform polishing. CONSTITUTION:A semi-spherical end face working machine 5 will absorb and hold the spherical face of a semi-spherical body from above with negative pressure then rotary transfer said body in counter-clockwise while spinning. Said machine 5 is equipped with a lap grindstone machine 6 and a buff machine 7 on the transfer locus of said body where the lap machine 6 and the buff machine 7 will rotate respectively in clockwise and counter-clokwise. At the lap machine 6 position, said machine 5 will pressure contact the lower end face of said body against the grindstone machine 6 with predetermined pressing force to perform polishing work by means of the grindstone machine 6. Thereafter the buff working is applied on the end face of said body by means of the buff machine 7. Consequently feeding, end face working and discharging of the work piece can be performed continuously.
Patent JP-H05298163-A (JP)
Title: Data processor
Inventor: SAGO MASAKI
IPC: G06F12/00
Filed: 1992-04-15
Abstract: PURPOSE:To provide a data processor capable of copying by fetching data whose applications are different by a simple operation. CONSTITUTION:Floppy disk control information is composed of a name 101, a detection method 102 for deciding a floppy disk and a converter 103 for converting the data form of the floppy disk to the data form under a cabinet, 16. When a floppy disk 17 is opened, the data control information of the floppy disk is converted into the data control information of the cabinet, 16 when the detection method 102 is fit for the disk. In the case of a copy, the substance of data is converted by the converter 103 and it is copied to a copy destination.
Patent JP-H1043487-A (JP)
Title: Manufacture of balancing device of drum washing machine
Inventor: LEE HYUN-MOO
IPC: D06F37/22
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent noise and vibration by the rotation of a rotary tank by actively compensating unbalancing due to the eccentricity of laundry in an initial stage and suppressing the abnormal rotation of the rotary tank. SOLUTION: This balancing device is provided with laces 51a and 51b annularly arranged in the rotary tank 30, rolling bodies 52a and 52b filled in the laces 51a and 51b and oil. The manufacture of the device is realized by inserting the rolling bodies 52a and 52b at the time of forming the laces 51a and 51b, then injecting the oil through a hole 53c formed at the laces 51a and 51b and closing the hole 53c. The hole 53c is closed through welding, and as the method, the method of arc welding a stud provided with a head part and a holding part to the outer side of the hole 53c and then segmenting the holding part and the method of welding a nut to the outer side of the hole 53c, then tightening a bolt to the nut and closing the hole, etc., are present.
Patent JP-S5912835-A (JP)
Inventor: KATAOKA HARUMI
IPC: B31F5/08
Filed: 1982-07-14
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-S5549270-A (JP)
Title: Ink jet recording apparatus
Inventor: JINNAI KOUICHIROU
IPC: G01D15/18
Filed: 1978-10-04
Abstract: PURPOSE: To obtain a compact-sized and a low-cost ink jet recording apparatus, which is capable of being driven by time division and provided with less driving circuits and lead wires, by connecting each one of oscillators, corresponding to n pieces of nozzles which are opposite to m pieces of facing electrodes, to each common wire.  
     CONSTITUTION: Nozzles which are opposite to facing electrodes A are to be numbered a 1 ...a 12 ; b 1 ...b 12 ; c 1 ...c 12  and in such an order, and an oscillator Ua 1  of a 1 , an oscillator Ub 1  of b 1  and an oscillator Uc 1  of c 1  are connected to UR 1 , and all other oscillators up to Ua 12 , Ub 12  and Uc 12  are also wired in the same manner. When voltage is impressed onto A and pulse is impressed onto UR 6 , a drop of ink comes out from a nozzle a 1 , and similarly, pulses are impressed onto UR 2  through UR 6 , nozzles a 1  through a 6  conduct transcriptions. And then, voltage is impressed onto B, and nozzles a 7  through a 12  and b 1  through b 6  are made to conduct transcriptions in the same manner, and by impressing voltage onto A, transcriptions of nozzles c 7  through c 12  are conducted. By doing so, all the inscriptions are to be carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5455219-A (JP)
Title: Variable-capacity radial turbine
Inventor: SATOU SHIYOUJIROU
IPC: F02B37/12
Filed: 1977-10-12
Abstract: PURPOSE: To heighten the torque in the range of medium and high speed, by supplying a signal from the feed air pressure to a gas flow control plate to keep the feed air pressure constant.  
     CONSTITUTION: The signal is supplied from the feed air pressure to a cylinder 13 to gradually move the gas flow control plate 3 through a link 12, a lever 11 and a control shaft 4. Thereby, the cross-sectional area of passage of a restricting part is decreased to heighten the flow speed of gas. Consequently, the energy for driving a turbine wheel 2 is heightened, and the gas turbine is run as shown by the diagram C. When the rotational frequency of engine reaches a certain level, the plate 3 goes into position of closing. Thereafter, the feed air pressure falls as shown by the full line of the graph. A higher amount of air is supplied to the engine than in conventional turbosupercharging. The torque is heightened in the range of medium and high speed as the smoke level is kept low 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5245859-A (JP)
Title: Input circuit
Inventor: MUKAIYAMA FUMIAKI
IPC: H03K5/01
Filed: 1975-10-08
Abstract: PURPOSE: Two flip-flop circuits are set by switch circuit, and one of the two circuits is reset by delaying for a fixed time. In this way, a switch input circuit is obtained, which features quick response with no chattering. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06329795-A (JP)
Title: Production of partially imidized photosensitive poly(amic acid) ester
Inventor: SASHITA NOBUYUKI
IPC: G03F7/038
Filed: 1993-05-24
Abstract: PURPOSE:To obtain the desired ester useful as a photosensitive resin having high sensitivity and reduced shrinkage by subjecting a partially imidized poly(amic acid) obtained by a given method and specific alcohols to an ester-forming addition reaction. CONSTITUTION:A tetracarboxylic dianhydride and/or a tetracarboxylic acid derivative (e.g. 3,3',4,4'-benzophenonetetracarboxylic dianhydride) is reacted with a diamine (derivative) (e.g. 4,4'-diaminodiphenyl ether) at 50-120 deg.C to conduct amide-forming polyaddition and ring-closure imidization with dehydration. The partially imidized poly(amic acid) thus obtained is reacted with alcohols in the presence of a carbodiimide derivative (e.g. N,N-dicyclohexylcarbodiimide) by an ester-forming addition reaction, the alcohols comprising an alcohol (a) represented by the formula wherein R1 is a di- to hexavalent organic group; R2 is H or CH3; and p is 1-5 and one or more alcohols (b) selected from CH3OH, C2H5OH, and C3H7OH, the molar amount (x) of the alcohol (a) and that (y) of the alcohol (b) satisfying the relation 0.2<[x/(x+y)]<1.0.