baber/WOPTO huggingface dataset:
Patent JP-H06270136-A (JP)
Title: Cutting of semiconductor ingot
Inventor: YAMAGISHI MAKOTO
IPC: B24B27/06
Filed: 1993-03-22
Abstract: PURPOSE:To slice a semiconductor ingot having a larger caliber without increasing the diameter of a cutter blade. CONSTITUTION:A hole 6a is axially bored in the center part of a semiconductor ingot 6 to be cut to be filled with an adhesive 10 and this semiconductor ingot 6 is positioned within the central circular hole 3a provided at the center of a cutter blade 3 rotating at a high speed to be sent under rotation. By this constitution, the semiconductor ingot 6 is sliced by the inner blade 3b provided to the inner peripheral part of the circular hole 3a. Since the semiconductor ingot 6 can be cut by the cutter blade 3 wherein the distance from the inner blade 3b to the outer periphery thereof is slightly larger than the radius of the semiconductor ingot 6, the semiconductor ingot 6 having a large caliber can be cut without increasing the diameter of the cutter blade 3.
Patent JP-H08235398-A (JP)
Title: Management device for entrance/exit of vehicle
Inventor: KOJIMA HITOSHI
IPC: G07B15/00
Filed: 1995-02-24
Abstract: PURPOSE: To ease congestion on an entrance/exit and to improve the convenience of a vehicle user by opening a gate at the time of judging a vehicle capable of passing without requiring a prescribed procedure. CONSTITUTION: When a vehicle C enters into a branch point between a free passage P1 and a toll passage P2, the vehicle C is photographed by an image pickup unit 1 and characters on a number plate are read out from the image pickup data. Whether the read characters coincide with previously stored characters or not is judged, i.e., whether the photographed vehicle C is a vehicle eliminating the necessity of adjusting processing by an automatic adjusting machine A or not is judged. At the time of judging the necessity of adjustment, a guide is displayed on a display 2 so as to guide the vehicle C to the passage P2 and the vehicle C enters into the passage P2. At the time of judging the unnecessity of adjustment, a guide is displayed on the display device 2 so as to guide the vehicle C to the passage P1. Thereby the vehicle C entering into the passage P1 can pass the passage P1 without executing a prescribed means such as adjusting processing.
Patent JP-2000257160-A (JP)
Title: Building unit and fixing method of roof panel
Inventor: MIYOSHI MIKIO
IPC: E04B1/348
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a building unit difficult to displace for horizontal shearing force without obstruction for bolt insertion by enabling fixing of beams even in the case where a spanning and stretching space sufficiently exists and provide the fixing method of a roof panel. SOLUTION: The first attaching plate 51 of a cross sectional L-shaped fixing fitting comprising the orthogonal first and second attaching plates 51, 52 is fixed on the beam 14 of a building unit 1 by bolts, and the second attaching plate 52 is fixed on the beam 3 of a roof panel 3 mounted on a beam 14 by nails. The attaching hole 53 of the first attaching plate 51 is made substantially the same as the shaft outside diameter of a bolt 6, and the fixing fitting 5 is previously attached before the construction of the unit building.
Patent JP-S5228491-A (JP)
Title: Production method of material collecting heavy metals
Inventor: OOTSUKI SUSUMU
IPC: B01D15/00
Filed: 1976-05-29
Abstract: PURPOSE:To produce a material collecting heavy metals in a solution by utilizing polyvinyl chloride effectively.
Patent JP-H08232664-A (JP)
Title: Combustion device for torch ignition type gas engine
Inventor: MORI SHUNICHI
IPC: F02M21/02
Filed: 1995-02-24
Abstract: PURPOSE: To supervise a discharge amount of NOx so as to control the discharge amount within a fixed range, by setting up an electromagnetically controlled gas injector in a subchamber gas supply pipe with a valve opening time controlled by a signal from a gas injector control device. CONSTITUTION: Sample gas from a discharge gas sampling pipe 28, arranged in an exhaust pipe 13, is fed to a NOx measuring device 25 to measure a discharge amount of NOx , and this measurement signal is transmitted to a gas injector control device 24. Further, simultaneously with transmitting a measured signal of a charge air pressure sensor 30 and charge air temperature sensor 31 arranged in a charge air pipe 10 and a measured signal of a subchamber gas pressure sensor 29 arranged in a subchamber gas supply pipe 19 to the gas injector control device 24. These measured values and preinput valve opening time of an electromagnetically controlled gas injector 22 are compared to be calculated in a relation of a gas injection amount, to adjust to an optimum gas injection amount.  In this way, a NOx amount in discharge gas is supervised, also the amount can be suppressed to within a preset range.
Patent JP-H04296791-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/04
Filed: 1991-03-26
Abstract: PURPOSE:To offer an image forming device which can selectively utilize first and second image forming means without individually requiring the installing spaces of the first and the second image forming means. CONSTITUTION:The first and the second image forming means 20 and 23 whose image forming systems are different are disposed in an identical device main body 1 and selectively actuated by the operation of a switching key.
Patent JP-H11246550-A (JP)
Title: New beta-diketone type compound, and metal-coordinated beta-diketone type compound
Inventor: YAMAGUCHI MASAHIKO
IPC: C07B57/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound capable of being easily synthesized, capable of achieving a high asymmetric yield and a high chemical yield and useful as an asymmetric synthesis catalyst. SOLUTION: The compound of formula I [X is a (substituted)(CH2 ); (n) is 2-20], preferably a compound of formula II, is preferably obtained, for example, by condensing (A) a dicarboxylic acid dichloride of formula III with (C) Meldrum's acid of formula IV in the presence of (B) pyridine, concretely dropping the component A on a solution containing the components B and C in dichloromethane for 30 min under cooling with ice and further continuing the reaction at room temperature for about 2 hr.
Patent JP-H10267609-A (JP)
Title: Rotational amount-measuring instrument
Inventor: TAMAI HIROBUMI
IPC: G01P3/488
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotational amount measuring instrument which is improved in environmental resistance and can detect and measure the rotational amount, such as the rotational position, number of revolutions, etc., of a rotating body with high accuracy. SOLUTION: A rotational amount measuring instrument A which measures the rotational amount, such as the number of revolutions, rotational position, etc., of the rotating shaft of a motor M, such as the induction motor, servo motor, etc., is constituted in such a way that the magnetic flux passing through a magneto-resistance element block is made to change when the rotating shaft is rotated and magneto-resistance elements 13A, 13B, 13C, and 13D convert the change of the magnetic flux which occurs between the gear 11 and magnets 14 faced oppositely to the teeth of the gear 11 when the rotating shaft is rotated into two voltage changes of different phases, and then, the rotational amount, such as the rotational position, number of revolutions, etc., of the rotating shaft are calculated from the voltage changes.
Patent JP-S62275210-A (JP)
Inventor: BORGMANN ROBERT E
IPC: B23K26/02
Filed: 1987-03-17
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-S51138443-A (JP)
Title: Color copying machine
Inventor: TAKANO TOSHIMASA
IPC: G03G15/01
Filed: 1975-05-27
Abstract: PURPOSE: To maintain copying potential constant by increasing the voltage of a power supply of charging charger and of a power source evrytime copying steps are increased. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01235118-A (JP)
Title: Relay driving circuit
Inventor: FUKUSHIMA SHIYOUYA
IPC: H01H47/22
Filed: 1988-03-15
Abstract: PURPOSE:To reduce the power consumption by generating the voltage of the working voltage or above with a capacitor when a relay is driven and decreasing the voltage across both ends of the relay in the holding state. CONSTITUTION:A relay 4 and a resistor 3 connected in series are connected to a DC power source, the output terminal of a logic gate 1 is connected to the connection point between the relay 4 and the resistor 3 via a capacitor 2. The voltage of the working voltage or above is generated by the capacitor 2 charged to the H level of TTL when the relay 4 is driven, the relay 4 is turn on. When the relay 4 is turned on, the capacitor 2 is discharged to the voltage of the working voltage or above, thus the consumption current of the relay 4 can be small. The power consumption is thereby reduced.
Patent JP-H07267270-A (JP)
Title: Carrier tape
Inventor: MANIWA YUJI
IPC: H05K13/02
Filed: 1994-03-31
Abstract: PURPOSE:To reduce the steps for bonding and separation of a top taper and carry out stable feeding in an automatic attaching machine which feeds small parts from a carrier tape and improved the reliability of automatic operation of the machine by a method wherein a holding means for holding the small parts in a goove has an opening/closing mechanism wherein elasticity of resin is utilized. CONSTITUTION:A head 1 above a carrier tape body 7 is vertically lowered, while a small part 3 is being attracted to an attracting hole 2 of the head 1. Simultaneous with the lowering of the head, a tapered portion 4 of the head 1 contacts the end of claws 5, which are pushed and opened to the left and right as the head 1 is lowered. And the small part 3 is released, permitting the part 3 to drop to the height of a base 6, and then the head 1 rises. As the head 1 rises, the claws 5 having been opened are closed by the elastic restoring force of resin so that the part 3 is positioned horizontally and vertically, whereby the part 3 is held by being restrained horizontally and vertically.
Patent JP-S63118655-A (JP)
Title: Method and reagent for measuring reaction component of immunological reaction
Inventor: KURAUSU PEETAA KASUPAA
IPC: G01N33/543
Filed: 1987-03-19
Abstract: For the determination of a reaction partner of an immunological reaction according to the principle of immunoassay, the reaction partner to be determined is brought into contact with a marked specific receptor R1 and at least 1 unmarked receptor R2, one of the unmarked receptors R2 being bonded on a solid phase by a binding-capable substance R3. In order to determine the sample blank value, the unmarked receptor R2, which is bonded by the receptor fixed on the solid phase, is then replaced by another unmarked receptor R'2 which does not react with the reaction partner of R2 to be determined.
Patent JP-S62221839-A (JP)
Title: Ac generator for motor car
Inventor: KURIHASHI YASUTAKA
IPC: H02K19/22
Filed: 1986-03-20
Abstract: PURPOSE:To cool the parts of a stator winding, an exciting winding of a rotor, a rectifying diode, etc., by setting up the negative pressure at the suction portion of a fan on the bracket side to be larger than a fan on the bracket side having a diode. CONSTITUTION:With the rotation of a rotor 2 by rotating an engine, centrifugal fans 20 and 21 rotate. The external cooling wind is sucked from suction holes 16-18 on the side of a rear bracket 6 and from a suction hole 9 on the side of a front bracket 5 and passes through each bracket 5 and 6 and is discharged from discharge holes 10 and 19. The capacity of the centrifugal fan 21 on the side of the front bracket 5 is designed so larger than that of the centrifugal fan 20 on the side of the rear bracket 6 that the negative pressure at the suction portion of the centrifugal fan 21 on the side of the front bracket 5 becomes larger than that of the centrifugal fan 20 on the side of the rear bracket 6, causing axial flow from the side of the rear bracket 6 to the side of the front bracket 5.
Patent JP-S62219388-A (JP)
Title: Control system for erasure and reproduction of data
Inventor: TAKANO HIROHIDE
IPC: G06F12/00
Filed: 1986-03-20
Abstract: PURPOSE:To perform reproduction after erasure efficiently by using a status memory which indicates the presence of data itself independently of the data body, and varying only the contents of the status memory and performing apparent erasure without varying the contents of the data body. CONSTITUTION:Data A, B, and C when inputted are stored in areas 1, 2, and 3 respectively and a presence value '0' is set in corresponding memories 7, 8, and 9. Two kinds of output processes are used to output those data on an output medium 13 through a printer, etc. Namely, even if a 'normal output' process 12 is performed in the state wherein data D and E are inputted newly after the 'normal output' process 12 of the data A, B, and C, only the newly inputted data D and E are outputted and the data A, B, and C appear to be erased by the last output. A process 14 for outputting the erased data again is another process called 'reoutput' and the data are outputted without reference to the values of status display memories 7-11.
Patent JP-H10195368-A (JP)
Title: Self-cross-linking coating formulation
Inventor: ERIC SHEEN KASSNER
IPC: C08K5/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a water-dolutive self-cross-linking coating compsn. having an excellent solvent resistance, a short drying time, and an improve adhesiveness. SOLUTION: The compsn., such as a paint, contains noor extremely low levels of volatile org. compds, and comprises water (1), a resin (2) comprising repeating units derived from about 30wt.% to about 75wt.% arom. vinyl mponomers (a), about 20wt.% to about 65wt.% alkyl acrylate monomers (b), about 1wt.% to about 8wt.% alkyl propenoic acid monomers (c), and about 0.5wt.% to about 5wt.% acryloyloxyalkenyltrialkoxysilane monomers (d), a wetting agent (3), and a defoamer (4).
Patent JP-S59190297-A (JP)
Title: Crystal growth in vapor of organometallic compound
Inventor: MORI HIDEKI
IPC: C30B25/14
Filed: 1983-04-12
Abstract: PURPOSE:To obtain an excellent crystal having uniform crystal layer, by applying rotational force forcibly to the flow of reaction gas, and at the same time, carrying out the crystal growth inspecting the growing state with X-ray, etc. CONSTITUTION:The reaction gas for crystal growth (e.g. organometallic compound, hydrogen compound, etc.) introduced from the reaction gas inlet 15 is rotated with the blades 16, and is made to contact uniformly with the whole surface of the substrate crystal 13. At the same time, the surface of the substrate crystal is irradiated with light or X-ray to inspect the process of crystal growth. The crystal layer can be grown uniformly over the whole surface of the substrate crystal by this process, and a crystal having excellent quality can be obtained.
Patent JP-H08233235-A (JP)
Title: Combustion method for fluidized bed incineration furnace
Inventor: NAGAISHI KYOJI
IPC: F23C10/22
Filed: 1995-02-27
Abstract: PURPOSE: To transmit a quantity of heat which a fuel has without waste, and save the fuel, and prevent an unfavorable phenomenon from generating by mixing in a fuel in drift air which makes a heat carrier flow, by an air diffusing plate, etc. CONSTITUTION: A liquid fuel is refined by an air-feeding means 10 for compressed air, which is prepared separately from an air feeding means 4 for drift air, and the liquid fuel is mixed with the drift air right before the drift air enters an air diffusing pipe 3 in a furnace 1 through a valve 11 under that state. Also, a passage of the drift air is connected with a liquid fuel container with fine tubes, and the liquid fuel which rises by capillary tube phenomenon, etc., from the fine tubes is atomized by an ejecting method by the circulation of the drift air, and mixed in with the drift air. Also, a mixing chamber is formed on the bottom of the furnace 1, and the drift air by the air feeding means 4 can be fed in from the bottom of the furnace 1 using an air diffusing pipe, etc.  In this case, a gas fuel (gas), separating from the drift air, is fed into the mixing chamber through a valve.
Patent JP-S52146631-A (JP)
Title: Sequence mechanism for electrophotographic copier
Inventor: YANAGAWA NOBUYUKI
IPC: G03G21/00
Filed: 1976-05-31
Abstract: PURPOSE:To conduct an inexpensive and precise control in a simple construction by providing plural rotatable clutches at the copy unit, actuating one clutch with a start signal, and thus, actuating the other clutches in succession from moving members.
Patent JP-S58180773-A (JP)
Title: Distributor cap
Inventor: SEYA SEIICHI
IPC: F02P7/067
Filed: 1982-04-15
Abstract: PURPOSE:To make the highly accurate timing control promotable for a car engine igniter, by pressing the inner surface of a fixed base into the lower half of an outer ring of a rotor shaft's ball bearing in a press-fit manner, while fitting a movable base into the upper half slidably. CONSTITUTION:A shaft 3 driven by an engine is supported via a bearing 3, a ball bearing 6 and a rotor shaft 5 and since its axial movement is regulated by a stopper screw 19 and the bearing 3, the ball bearing 6 to be secured onto the peripheral surface of the rotor shaft 5 rotates smoothly without any up-and-down motion while a governer timing control action using a weight 4 is smoothly performed by means of the ball bearing 6. In addition, as for vacuum timing control action, a movable base 9 is slidably fitted into the outer ring of the ball bearing 6 so that the drive by a vacuum timing control device 10 comes smooth, and magnetic flux of a magnet 14 flows by way of the bearing 6, a fixed magnetic pole 15 and a rotary magnetic pole 16 whereby an ignition signal is generated each time both magnetic poles come close to each other.
Patent JP-2000253711-A (JP)
Title: Seedling transplanting machine
Inventor: KANAI YOICHI
IPC: A01C11/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To stabilize the supply of seedling to a seedling transplanting apparatus to enable the sure delivery of seedlings one by one from the 1st seedling transfer belt to the 2nd seedling transfer belt. SOLUTION: A seedling N is delivered from the 1st seedling transfer belt 32 to the 2nd seedling transfer belts 33, 33' and transferred to a seedling transplanting apparatus. The seedling transplanting machine having the above action is provided with a forced transfer tool 70 positioned at the seedling delivery part from the 1st seedling transfer belt 32 to the 2nd seedling transfer belts 33, 33' and forcedly transferring the seedling N to the transfer starting end of the 2nd seedling transfer belts 33, 33' and a restriction tool 72 positioned at the transfer end part of the 1st seedling transfer belt 32 and restricting the supply of seedling to the forced transfer tool 70.
Patent JP-H0598437-A (JP)
Title: Apparatus for coating substrate board
Inventor: RUUDORUFU RATSUTSU
IPC: H01J37/34
Filed: 1992-03-19
Abstract: PURPOSE: To provide a reactive sputtering treating device required for the production of Al 2 O 3 , SiO 2 , Si 3 N 4 , ITO, TiO 2  and Ta 2 O 5  so as to attain high coating rates and quality and evading the generation of arc.  
     CONSTITUTION: A target 3 substantially has a longish, flat and oval shape and is further surrounded by a dark space shielding member 34, the circulating edge 35 on the side of a substrate 1 of the dark space shielding member 34 slightly covers the front face of a cathode tank 4, and in this case, a magnet device supported on a yoke 6 is composed of a narrow center magnet 8 extending to the longitudinal direction of the target, the row of narrow endless magnets 7 and 9 provided on the circumferential part of the yoke 6 and two circular magnets respectively provided on each edge of the row of the center magnet 8. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09221699-A (JP)
Title: Partial shrink sheet of leather
Inventor: ASANUMA YOSHIKO
IPC: C14B1/56
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To form plural flat parts and plural shrink parts on one leather without causing collapse of shape. SOLUTION: Plural tacky tapes 2 are bonded to the back of one leather, the surface and the back of the leather are wetted, loosely wound on a shrinking rod and force is applied from both the ends to the center to form shrunk shapes 4. The leather is dried and a thin core material is bonded to the leather to constitute a partially shrunk sheet of leather.
Patent JP-H07270081-A (JP)
Title: Lined refractory structure for molten metal container
Inventor: KOYAGO KEITA
IPC: B22D41/02
Filed: 1994-03-31
Abstract: PURPOSE:To incorporate heat resistance and to prolong a life of a shell by forming a recess air layer on an inlined refractory inside the shell of a converter, a ladle, etc. CONSTITUTION:A lined refractory structure for a molten metal container comprises a recess air layer formed on a lined refractory 7 provided inside a shell 5 thereby to prevent heat transfer to the shell 5 of molten steel, to prevent deformation of the shell 5 and to hence reduce shell replacing, repairing frequency due to the deformation.
Patent JP-H11244437-A (JP)
Title: Racket for table tennis
Inventor: OKADA HIDETARO
IPC: A63B102/16
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a racket for table tennis having excellent absorbing ability and repulsive force to a hit ball and operability capable of obtaining a soft ball hitting heeling even through being a rather hard plate body by rationally adjusting the balance of the flexibility and rigidity of a racket main body by a reinforcing member consisting of a carbon fiber material and the flexible material such as a cork sheet. SOLUTION: On one or both surfaces of the racket main body from a grip part side peripheral part of a racket plate body 1 to a grip part, the reinforcing member 4 consisting of the carbon fiber material 6 and the flexible material 7 such as the cork sheet is disposed. In the reinforcing member 4, the carbon fiber material is formed on an outer side, the flexible material such as the cork sheet is formed on an inner side and they are piled up and stuck to each other. As the flexible material, a flexible material such as sponge or rubber is used besides the cork sheet. Incidentally, the thickness of the carbon fiber material is about 0.3 mm and the thickness of the flexible material 7 is about 0.8 mm.
Patent JP-H03266072-A (JP)
Title: Character processor
Inventor: HORI SUMIO
IPC: G06F17/21
Filed: 1990-03-16
Abstract: PURPOSE:To identify a designated state as an image by providing a pattern display means to alternately display the set state of print control information, which is designated into a character input area by a designating means, in a prescribed pattern. CONSTITUTION:When a designating means 4 designates the arbitrary print control information into the character input area secured on a display means 7, a pattern display means 1a alternately displays the set state of the print control information, which is designated into the character input area, in the prescribed pattern together with an input character. Therefore, an operator can identify the set state of the print control information, which is designated on the display means 2 with fixed pitch display, as the image. Thus, judgement information required for changing or correcting the designated print control information is presented to the operator.
Patent JP-S51140478-A (JP)
Title: Lead frame
Inventor: OOWAKI SEISHIROU
IPC: H01L23/48
Filed: 1975-05-30
Abstract: PURPOSE:To improve the accuracy of relative position between a semiconductor element and leads by assembling semiconductor device using lead frame being rigid and flat to improve the yield of automatic wire bonding work.
Patent JP-S51140482-A (JP)
Title: Device for printing wafer index
Inventor: KOMORIYA SUSUMU
IPC: H01L21/02
Filed: 1975-05-30
Abstract: PURPOSE: To provide a device for printing a wafer index which can automatically print in simple method to eliminate defects of the wafer. 
     COPYRIGHT: (C)1976,JPO&Japio