baber/WOPTO huggingface dataset:
Patent JP-H03293215-A (JP)
Title: Carrying structure for inline type constant temperature bath
Inventor: SAKAIDA MITSUO
IPC: B65G49/00
Filed: 1990-04-09
Abstract: PURPOSE:To make miniaturization and save a space by rotatably supporting a drum- like supporting member between the inlet and outlet of a constant temperature bath, and insertedly retaining part of mounting substrates in a groove formed on the outer peripheral surface of a supporting member to be rotated and carried between the inlet and outlet of the constant temperature bath in a carrying structure for an inline type constant temperature bath for electronic parts mounting substrates. CONSTITUTION:A parts mounting substrate 8 carried to the inlet 10a of a constant temperature bath 10 is passed tot he carrying belt 17a in the constant temperature bath 10. Next the parts mounting substrate 8 is sent to a drum-like carrying path 11, and its one end is inserted in the substrate insertion groove 14 of a drum-like supporting member 12, temporarily stopped at a horizontal position, from the belt 17a. Then the resuming of the rotation of the drum-like supporting member 12 causes the rotation of the substrate 8 too in an arrow A direction. In the same way, the substrate 8 is received in the groove 14 in order to be moved successively, and is turned over to a belt 17b on an outlet side to be carried out. This constitution permits miniaturization and space-saving.
Patent JP-S63257266-A (JP)
Title: Solid-state image sensing device
Inventor: KAMATA TAKAO
IPC: H04N5/335
Filed: 1987-04-14
Abstract: PURPOSE:To make the sensitivity between devices uniform by a method wherein the thickness of a light-transmitting film on a photodetector part of a photodiode is made uniform so that a smear phenomenon can be reduced. CONSTITUTION:N-type impurity layers 4 which are isolated by guard rings 3 and act as photodetector parts of a photodiode and N-type impurity layers 5 constituting transmission lines are formed at a well 2 on the surface of a substrate 1; gates 7 for transmission use which are composed of polycrystalline silicon layers in order to read out a signal charge and to transmit it are formed on the surface of the substrate 1 via a gate insulating film; a light-transmitting oxide film 8 is formed in such a way that the photodetector parts composed of the impurity layers 4 covered with an oxide film 6 can be flattened; furthermore, a light-shielding film 9 composed of an Al film where the photodetector parts are opened is formed on the oxide film 8.
Patent JP-S60236433-A (JP)
Title: Method and device for forming v-shaped wire
Inventor: SUGAWARA KAZUNORI
IPC: H01J9/08
Filed: 1984-05-09
Abstract: PURPOSE:To form a wire with V-shaped curvature without causing any fracture by installing an elastic body of polyurethane rubber or similar material on a bending-jig-receiving base and bending a wire into V-form by the deformation of the elastic body. CONSTITUTION:When performing V-shape formation, firstly a wire 15 is supplied onto a receiver base 11 before a head 17 is moved down. The downward movement of the head 17 brings the V-shaped pointed end of a bending jig 20 into pressure contact with the wire 15 and then clamps the wire 15 and a polyurethane rubber 12 which is located under the wire 15. After that, when the head 17 is moved down, the bending jig 20 remains clamped for a preset stroke. When the head 17 is further moved down, the bending jig 20 moves down again and presses the central area of a wire 15a, cut with a cutter 18 and having free ends, against the polyurethane rubber 12. As the result, the polyurethane rubber 12 deforms as indicated by the figure. Therefore, the wire 15a can be deformed into V-form by both the deformation of the polyurethane rubber 12 and the pressing force of the V-shaped end of the bending jig 20.
Patent JP-H02270022-A (JP)
Title: Control processing system for system definition
Inventor: TAMURA MITSUHIRO
IPC: G06F9/06
Filed: 1989-04-12
Abstract: PURPOSE:To minimize the need for change of a program by retrieving the definition information on the program out of the structure definition data on a designated parameter and arranging the operands extracted from the parameter based on the definition contents to give these arranged operands to the program. CONSTITUTION:The structure definition data 10i, 10j... having the information to define the necessary programs 3a, 3b, etc., respectively are prepared for each of parameters 5i, 5j, etc., of a system definition file 13 in terms of the operands extracted from the parameters as well as an array of operands. When a system definition control part 11 receives a request from the program 3a, etc., for parameters, a parameter processing part 12 retrieves the definition information on the program out of the designated data 10i, 10j, etc. Then the part 12 arranges the operands extracted from the parameters based on the retrieved definition contents and gives the array of operands to the requester programs 3a, 3b, etc. Thus the necessity for change of programs can be mini mized.
Patent JP-H09283318-A (JP)
Title: Coil for electric rotating machine
Inventor: OGAMI MITSURU
IPC: H01F5/06
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent leak of resin with which an initial coil with a mica tape winding is impregnated. SOLUTION: An initial coil is formed by winding a wire. A mica tape 14 is wound around the whole initial coil with some part overlapped. A coil is formed by impregnating the whole including the mica tape with resin. To form the mica tape 14, a reinforcing material 16 such as glass cloth is bonded with an adhesive 17 to the surface of mica paper 15 and a coating layer 18 made of a reaction accelerating agent is placed for accelerating the hardening reaction of the resin on the inner surface of the mica paper 15. The mica paper 15 is formed by mixing mica flakes with aramid fibrid and exhibits a high breaking strength. The reinforcing material 16 is bonded to the surface on which the flake density is higher.
Patent JP-S62249146-A (JP)
Title: Film cartridge
Inventor: WATANABE TOSHIYUKI
IPC: G03C3/00
Filed: 1986-04-22
Abstract: PURPOSE:To obtain the titled cartridge capable of exchanging a film, using a sheet of film most efficiently during the use in the same camera by providing a shade plate on a whole surface near to the exposure surface of the film in the title cartridge. CONSTITUTION:When the film is necessary to be taken out from the camera now in use during photographing, the shade plate 6 is inserted from an inserting inlet 7 of the titled cartridge through the camera body, thereby being taken out the titled cartridge from the camera in such a state that the exposure surface 2 of the film is prevented to be exposed by natural light. Thus, when the remainder film in the film cartridge which is taken out at once is desired to use, the cartridge, as it is, is set in the camera, followed by pulling out the shade plate 6 through the camera body, whereby the film can be used, using the one sheet of film most efficiently, without causing loss of a frame.
Patent JP-S60238036-A (JP)
Title: Roller leveler
Inventor: TAURA RIYOUJI
IPC: B21D1/05
Filed: 1984-05-11
Abstract: PURPOSE:To improve considerably the capacity for leveling a sheet material with simple modification of the conventional roller leveler in a roller leveler which passes the sheet material between upper and lower leveling roll groups by providing a pinch roll group before said roll groups on the sheet feed side. CONSTITUTION:The sheet material 3 having a defective shape is fed between the upper and lower rolls of the leveling roller group A constituted of the upper and lower leveling rolls 1, 1..., 2, 2..., by which the shape is corrected. The pinch roll group B consisting of the roll pairs of upper and lower pinch rolls 4, 5 is provided before the roll group A on the material 3 feed side. The group B grasps under the pressure the material 3 between the rolls 4 and 5 and transfers the material into a direction X so as to feed the material into the group A. The internal stress distribution of the defective shape material having edge waves is thus increased and the stress distribution is created particularly in the top end of the sheet as well. The satisfactory leveling effect is thus obtd.
Patent JP-S5718031-A (JP)
Title: Optical information recording and reproducing method
Inventor: NAKANE YASUAKI
IPC: G11B7/24035
Filed: 1980-07-08
Abstract: PURPOSE:To perform the recording of information with a small output, by irradiating the laser beam to a disk in which a high and low reflection factor films are bonded together and thus changing the reflection into a low factor. CONSTITUTION:For instance, an Ag film 12 having a high reflection factor to the laser beam is evaporated on a substrate 11. Then it is covered with a film 13 of Zn, for example, which makes an alloy with Ag with an increase of temperature and is changed to have a low reflection factor, a film 14 made of carbon, for example, having a high absorption factor and a protective film 16. A laser beam 23 irradiated from the side of the film 15 of a low reflection factor is absorbed by the light absorbing film 14 to generate heat. Thus the films 12 and 13 are alloyed to lower the reflection factor, and the information is recorded. When the reproduction is carried out, the reflection of a laser beam 3 is reduced. At the same time, the reflection due to the film 12 increases at the area where no recording is cairred out. Thus the record signal can be readout.
Patent JP-H05292688-A (JP)
Title: Permanent magnet rotor
Inventor: NAGATE TAKASHI
IPC: H02K1/27
Filed: 1992-04-13
Abstract: PURPOSE:To provide a permanent magnet rotor capable of fixing magnets and detecting positions precisely. CONSTITUTION:Permanent magnets 12 and 13 for a field system are fixed with bridges to at least three spots so as to be held among them, by shifting the magnetic pole parts 8, 9, 10, and 11 of a rotor by a minute angle in a direction reverse to the direction of rotation, or by shifting the magnetic pole parts 8, 9, 10, and 11 and slots at least one spot in a direction reverse to the direction of rotation. Consequently, largest counter-electromotive force is generated at the peripheral-direction center of each rotating magnetic pole surface always in the magnetic pole parts, by shifting the rotating magnetic pole surfaces of the rotor by a minute angle in a direction reverse to the direction of rotation. Accordingly, it becomes possible to prevent detection errors of the magnetic pole positions of the rotor and fix the permanent magnets for the field system by the shift of the slots.
Patent JP-H06298925-A (JP)
Title: Production of polycarbonate copolymer
Inventor: OKUMURA RYOZO
IPC: C08G64/30
Filed: 1993-04-20
Abstract: PURPOSE:To obtain a polycarbonate copolymer having excellent non-volatility, impact resistance and weather resistance and useful as a board for outdoor use such as arcade and carport in high efficiency by copolymerizing a specific triphenol at a specific ratio. CONSTITUTION:The objective copolymer is produced by copolymerizing 0.1-5.0wt.% of a triphenol of formula I (R and R<1> to R<6> are H, halogen or 1-12C organic residue; at least one of Z<1> to Z<6> is group of formula II and the others are H, halogen or 1-12C organic residue) [e.g. 1,1,1-tris(4-hydroxyphenyl)ethane benzotriazole] by interfacial polycondensation or ester interchange process.
Patent JP-H01265530-A (JP)
Title: Semiconductor inspection device
Inventor: MATSUMOTO YOSHIHIRO
IPC: H01L21/66
Filed: 1988-04-15
Abstract: PURPOSE:To lengthen the life of a probe itself by a method wherein the probe to be electrically brought into contact with a device and kept to be perpendicular to a measurement pad of a semiconductor device is held by a probe card to prevent any defects due to a probe slip and a pin contact from occurring. CONSTITUTION:In order to measure a semiconductor device in a wafer 4, a probe 3 to be electrically brought into contact with the device and maintained in perpendicular attitude to a measurement pad of the device is held by a probe card 2. Due to the structure of the probe 3 perpendicularly hitting against the measurement pad, even if excessive pressure is applied on the probe 3 to come into sufficient electrical contact with the device, the probe 3 is not subjected to any slip in the lateral direction. Through these procedures, any defects due to a probe slip and a pin contact can be prevented from occurring thereby prolonging the life of the probe 3 itself.
Patent JP-S58209759-A (JP)
Title: Electrostatic printer
Inventor: HATANAKA SHIYUNICHI
IPC: H04N1/29
Filed: 1982-05-31
Abstract: PURPOSE:To enable the continuation of printing without exchanging a photosensitive drum even if the surface of the photosensitive drum is flawed or damaged by providing a means for setting timing which generates a reference position signal for the rotating position of the drum so that the recording part forms a latent image in synchronization with the reference position signal. CONSTITUTION:A slit plate 212 has two kinds of slit patterns concentrically. The dense slit pattern corresponds to the scanning intervals of a beam and the coarse slit pattern corresponds to the reference position signal for the rotating direction of a photosensitive drum 11. A control part 22 for recording has a preset counter 221. The counter 221 is started by the reference position signal (b) corresponding to the coarse slit pattern from an amplifier 214 to start counting down by the clock signal having a prescribed frequency. The counter 221 is so designed that when the count value thereof attains, for example, zero, the output thereof goes to a ''1''. The value from a digital switch SW is preset by the signal (b). When the output of the counter 221 goes to a ''1'', the scanning signal (a) corresponding to the dense slit pattern of the plate 212 is applied to a driving part 23 for recording, by which the recording is started.
Patent JP-S59219964-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKIGUCHI SANEHIRO
IPC: H01L29/78
Filed: 1983-05-27
Abstract: PURPOSE:To form source-drain regions of LDD structure by a simple process, and to reduce cost largely by implanting impurity ions while leaving a film only on a substrate in the vicinity of a gate electrode. CONSTITUTION:A field oxide film 22 is formed on the surface of a p type silicon substrate 21, and a gate electrode 24 is shaped through a gate oxide film 23. A thermal oxide film 25 and a polycrystalline silicon film 26 are fored, a residual polycrystalline silicon film 26' is formed through etching, the exposed thermal oxide film 25 is removed through etching, the residual polycrystalline silicon film 26' is removed through etching, and a residual thermal oxide film 25' is shaped only to the periphery of the gate electrode 24 and the surface of the substrate 21 in the vicinity of the gate electrode. Arsenic ions are implanted, and source and drain regions 27, 28 with shallow n<-> type impurity regions 27a, 28a and n<+> type impurity regions 27b, 28b are formed through heat treatment. Ion implantation can be brought to only one time, and processes can be simplified.
Patent JP-S60237513-A (JP)
Title: Constant voltage circuit
Inventor: KOBAYASHI KENICHI
IPC: H01L27/06
Filed: 1984-05-10
Abstract: PURPOSE:To easily adjust an output voltage by connecting an IGFET, tunnel eleement, and constant current circuit between an output and an earth terminal in order. CONSTITUTION:The series body of the tunnel element 1, IGFET10, and constant current circuit 24 is connected between the output of a control element 21 and the earth terminal to detect a voltage. This voltage is compared 22 with a reference voltage 23 and the result is fed back to a control element 21 to obtain a constant voltage output. When this circuit stabilizes the output of a boosting circuit 4 for the writing and erasure of, as shown in figure, an EPROM, the turnnel element 1 and IGFET10 are biased with a constant current by an IGFET5 which operates in the saturation area of the constant circuit 8 and the boosting output which becomes higher than the detection voltage between an output terminal 9 and a node 2 is lowered by an IGFET7. A capacitor 6 is for prevention against oscillations.
Patent JP-H10286462-A (JP)
Title: Catalyst of purifying exhaust gas
Inventor: YAMAMOTO SHINJI
IPC: B01J23/58
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst improved in high temp. durability and having excellent low temp. activity and purifying performance even after a durable period. SOLUTION: The integrally structured catalyst having a catalyst component carrying layer contains at least a rhodium-carrying zirconium oxide and a platinum-carrying zirconium oxide. The zirconium oxide carrying rhodium is expressed by a formula, Nda Cab Zrc Od (in the formula, (a), (b) and (c) express an atomic ratio of each element and a=0.01-20 mol%, b=0.05-20 mol%, c=60-95 mol% expressed in terms of metal and (d) expresses the number of an oxygen atom necessary for satisfying the valency of each of the components) and the zirconium oxide carrying platinum is expressed by a formula, (X)e Cef Zrg Oh (in the formula, X expresses at least one kind of an element selected from the group consisting of praseodymium, yttrium, lanthanum and neodymium and (e), (f) and (g) express the atomic ratio of each of the elements, e=0.01-10 mol%,  f=5-30 mol% and g=65-95 mol% expressed in terms of metal and (h) expresses the number of an oxygen atom necessary for satisfying the valency of each of the components).
Patent JP-H10286906-A (JP)
Title: Manufacture of resin film-coated metal plate
Inventor: MURATA AKIHIRO
IPC: B29L9/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To adapt to material for can with excellent adhesive properties and corrosion resistance of a coated resin film to a metal plate at the time of heat treating by covering the plate with the film in a specific temperature range of the coating surface of the plate at the time of coating at least one surface of the plate with the film. SOLUTION: At the time of coating at least one surface of the metal plate with a resin film, the plate is covered with the film from a melting point finishing temperature of the film to (the melting point finishing temperature +50 deg.C), and the resin of the contact surface is completely melted and brought into close contact. The finishing temperature of the film is obtained by a temperature of the position starting heat absorption of a heat absorption peak from a stable base line. The melting point is obtained from a temperature of the position indicating maximum depth of the peak. The finishing temperature is finished at the peak, and obtained from a temperature of the position again starting a stable base line.
Patent JP-2000283442-A (JP)
Title: Fluidized bed combustion furnace
Inventor: NOGUCHI HIROTSUGU
IPC: F23G5/30
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fluidized bed combustion furnace to reduce wear of an overheating pipe as much as possible and prevent the occurrence of a trouble to operation of a plant. SOLUTION: A fluidized bed combustion furnace is provided at a lower part with an air diffusion plate or an air diffusion pipe. A fluidized bed of a flow medium is formed by flow gas blown in through the air diffusion plate or the air diffusion pipe and an overheating pipe 16 is disposed on a fluidized bed combustion chamber. In a so formed fluidized bed combustion furnace, a baffle plate for a flow medium flowing through the vicinity of the outer periphery of the overheating pipe is situated at the outer peripheral part of the overheating pipe.
Patent JP-S61253612-A (JP)
Title: Magnetic head
Inventor: NAKAO SATORU
IPC: G11B5/147
Filed: 1985-05-02
Abstract: PURPOSE:To obtain a stable output without generating an uneven abrasion on a slide surface by constituting a part positioned at the slide surface side of a magnetic recording medium of an auxiliary core joined to a main core of a metallic magnetic material, of the same metallic magnetic material as that of the main core, and constituting other part of a ferrite. CONSTITUTION:A main core 11 is constituted by butting a pair of core half bodies consisting of a metallic magnetic material such as sendust, amorphous, etc., and inserted and held by auxiliary cores 12, 12 through an insulating layer 17. the auxiliary cores 12, 12 are divided into two to the upper and the lower parts bordered by the upper end edge of a winding window 14, and the part of the lower side is constituted of a ferrite 12a. The part of the upper side from the winding of the auxiliary cores 12, 12, namely, the slide surface side of a magnetic recording medium is constituted of the same metallic magnetic material 12c as that of the main core 11, and a glass material 12b is placed in only the vicinity of a magnetic gap 16. A laminating effect is obtained by the main core 11, the auxiliary cores 12, 12, and the insulating layers 17, 17 which have been provided between both of them, and it can be realized to improve a reproducing output characteristic in a high frequency area.
Patent JP-S5618607-A (JP)
Title: Polymerization of ethylene
Inventor: SHIMADA TAKEO
IPC: C08F4/60
Filed: 1979-07-24
Abstract: PURPOSE: To produce an ethylene polymer at a high temperature and pressure, by polymerizing ethylene in the presence of a specific Ziegler type catalyst under conditions of a high temperature and pressure.  
     CONSTITUTION: A Ziegler type catalyst is obtained by combining (A) an organometallic compound containing a metal selected from the IWIII groups of the periodic table, such as triethylaluminum, or an alkylsiloxane derivative such as trimethyldimethylsiloxane with (B) a solid composition prepared by contacting (a) an Mg compound such as MgCl 2  or Mg(OC 2 H 5 ) 2  with (b) an alkoxy group-containing compound of a metal selected from the IWIV group metals of the periodic table, such as Li(OC 2 H 5 ) and (c) a liquid halogen compound of Ti or V, such as TiCl 4 , for 10minW5hr at -50W200°C. Then 5W100wt% of ethylene and 95W0wt% of at least one α-olefinic compound are (co)polymerized at a pressure of at least 200kg/cm 2 , pref., 500W2,500kg/cm 2  and a temperature of at least 125°C, pref., 150W350°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05240142-A (JP)
Title: Breeding device for power
Inventor: NAGAI KATSUYOSHI
IPC: F03G7/10
Filed: 1992-03-02
Abstract: PURPOSE:To breed power by utilizing gravity energy. CONSTITUTION:A gear 5 is mounted on the rotating shaft 2 of a power source 1, a gear 6 with V-pulley is engaged with the gear 5, and a floating wheel 7 is fixed to it. A V-belt 8 is laid on the V-pulley, and the tension of the belt is made constant by a belt stretching wheel 9.
Patent JP-H02271265-A (JP)
Title: Analogue signal comparing apparatus
Inventor: JINRIYOU TAKAO
IPC: G01R19/165
Filed: 1989-04-12
Abstract: PURPOSE:To freely select a plurality of comparing reference voltages without increasing the number of terminals by successively reading the selection data stored in a mode register to perform comparing operation. CONSTITUTION:At first, at a period when a timing signal t1 is a high level, the selection data SI1 in a mode register 2A is sent out to a selection data bus 11 and a comparing reference voltage VREF is compared with input analogue signals VIN1 - VINS and a coincidence signal is outputted only from a digital comparator 6A. Therefore, at the high level period of the signal t1, only the comparing result of the signal VIN1 is stored in an FF8A. Continuously, at the high level period of a timing signal t2, the selection data SI2 in a mode register 2B is sent out to the data bus 11 and the voltage VREF is compared with the voltages of the signals VIN1 - VINS and a coincidence signal is outputted from digital comparators 6B, 6C and the comparing results of signals VIN2, VIN3 are stored in FF8B, 8C. In the same way, at a period when timing signals on and after a timing signal t3 become a high level, the comparing results of signals VIN4 - VINS with VREF are stored in FF8D - 8H.