baber/WOPTO huggingface dataset:
Patent JP-H10312845-A (JP)
Title: Spring connector and device using the same
Inventor: TAKAHASHI SEIJI
IPC: H01R13/24
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a spring connector which has a simple and low-height structure and reliably make an electrical continuity. SOLUTION: A coil spring 10 made of a conductive material consists of a central part 10a being space-wound and one end part 10b being tightly wound and having a winding diameter thinner than that of the central part 10a, wherein the axes of 10a and 10b are shifted from each other. An abutting member 12 composed of a conductive material is inserted and fixed in the other end part 10c of the coil spring 10, a narrow diametric part 12a is extended and provided from the abutting member 12 to the end part 10b. The coil spring 10 and the abutting member 12 form a spring connector 30.  By pressing the spring connector 30, the narrow part 12a of the abutting member 12 is inserted in the end part 10b to cause elastic deformation in a way that the axial deviation is corrected and to contact elastically to the inner periphery of the end part 10b that is tightly wound and has a low resistance like a cylindrical conductive material.
Patent JP-H04334024-A (JP)
Title: Semiconductor wafer stripping-off device
Inventor: MIYAJIMA HIDEKI
IPC: B24B41/06
Filed: 1991-05-09
Abstract: PURPOSE:To obtain an automatic stripping-off device for brittle and weak compound semiconductor wafers by softening wax by heating a grinding plate with a heater, positioning a stopper behind a wafer, and then, advancing a knife between the wafer and grinding plate from a specific direction while the knife is bent downward. CONSTITUTION:Wax is softened by heating a grinding plate 1 placed on a turntable 3 with a heater 4 mounted on a table 3 and a stopper 7 is positioned behind a wafer 2 to be tripped off. Then the wafer 2 is stripped off from the plate 1 without moving the wafer 2 backward by advancing a knife 2 between the wafer 2 and plate 1 by means of a knife moving device 6 from a direction which is oblique against the cleavage direction of the wafer 2 by 10 deg. to 80 deg.C while the knife 5 is bent downward. After the wafer 2 is placed on the upper surface of the knife 5, the wafer 2 is carried to and housed in a housing cassette 8 by means of the device 6 while the wafer 2 is secured on the knife 5 by vacuum suction.
Patent JP-S5662953-A (JP)
Title: Pb-sn alloy coated steel products with high corrosion resistance and their manufacture
Inventor: HIGUCHI YUKINOBU
IPC: C23C2/10
Filed: 1979-10-23
Abstract: PURPOSE:To obtain Pb-Sn alloy coated steel products with superior corrosion resistance and adhesion by coating each of the surfaces of steel products with a double- coated layer consisting of an Ni-Sn alloy layer and a Pb-Sn alloy layer. CONSTITUTION:Each of the surfaces of purified steel products is coated with Ni or further coated with an Ni-Sn alloy, dipped in a Pb-Sn alloy plating bath of 320- 400 deg.C for 1-10sec, and rapidly cooled to <=300 deg.C in <=3sec to form a double-coated layer consisting of an Ni-Sn layer. Thus, alloy coated steel products with high corrosion resistance are obtd. A triple-coated layer may be formed by laying an Ni layer under the double-coated layer or bonding part of the Ni layer to Sn in the Pb- Sn coated alloy to form an Ni-Sn alloy layer as a middle layer. The steel products hardly undergo the occurrence of pinholes and have superior coating adhesion and corrosion resistance.
Patent JP-S5837771-A (JP)
Title: Transaction processing system for automatic transaction processor
Inventor: HAGIWARA ISAMU
IPC: G06Q20/18
Filed: 1981-08-28
Abstract: PURPOSE:To simply perform processing with an equal processing time to that of a monofunctional machine with a multifunctional machine, by reading a specific transaction designation data recorded in a data recording area of a recording medium and executing the data through the selection of a plurality of transaction processings. CONSTITUTION:An automatic transaction processor executing a plurality of transaction processings such as cash incoming and outgoing and transfer, is provided with a bank book print unit 44 having a slave CPU52, an ROM53, an interface 55, an RAM54, a bank book reading section 61 and a bank book printing section 62, and with a slip issuing unit 45 having a card reader section 64. Under the control of a main control unit 41, a specific transaction designation data is recorded in a data recording area of a bank book and a card, the received transaction designation data of the bank book and card is read, a plurality of transaction processings are selected and the transaction processing is executed, allowing to perform the operation simply with a processing time equal to a monofunctional machine even with a multifunctional processor.
Patent JP-S5962858-A (JP)
Title: Exposure operating method
Inventor: MIYAMOTO HIROSHI
IPC: G03B27/08
Filed: 1982-08-04
Abstract: PURPOSE:To improve the workability of the exposure operation of a work, by defining a mask and many works corresponding to this mask as one set and positioning them to store them in one frame body and supplying this frame body to a fixed position of an exposure device. CONSTITUTION:A mask 13 and works 14 stored in a frame body 12 are positioned accurately for the frame body 12 and are positioned accurately with respect to mutual position relation. The frame body 12 where the mask 13 and works 14 are stored in fixed positions is moved forward up to the fixed position of an exposure device 1 from the outside of the device 1. The mask 13 placed in the upper part of the frame body 12 is taken out from the frame body 12 by a mask carrying mechanism 5 of the exposure device 1 and is carried along a rail 6 to the position just above a transparent plate 4 of an exposure part 2 which is the main body of the exposure device 2, and the mask 13 is attached to a fixed position of this transparent plate 4. Next, the uppermost work 14 is taken up from the frame body 12 by a work carrying mechanism 7 and is carried along a rail 9 onto the transparent plate 4 to which the mask 13 is already attached to the fixed position, and the work 14 is attached to a fixed position of the transparent plate 4, and the work 14 is exposed with irradiation of the light from a light source part 3.
Patent JP-H05307273-A (JP)
Title: Bipolar electrophotographic sensitive body
Inventor: MISHIMA MASAYUKI
IPC: G03G5/05
Filed: 1992-04-28
Abstract: PURPOSE:To enhance sensitivity and durability by incorporating a specified benzophenonetetracarboxydiimido compound and a positive hole transfer material in a photosensitive layer. CONSTITUTION:The photosensitive layer formed on a conductive substrate contains the positive hole transfer material and the benzophenonetetracarboxydiimido compound represented by the formula in which R is a <=8C alkyl, aralkyl, or an aryl; Rc is a >=8C cycloalkylene or an arylene; each of R' and R'' is, independently, a <=8C alkylene; Rc is <=a 8C cycloalkylene or an arylene; each of A<1> and A<2> is, independently, H, a <=4C alkyl, nitro, cyano, carboxylate, or a halogen; and this alkyl may be straight or branched, methyl, ethyl, n- or i-propyl, n-, i-, or sec-butyl or the like. Since an electric charge transfer material superior in stability is used, the obtained electrophotographic sensitive body is superior in sensitivity and in durability in both of positive and negative types, differing from conventional bipolar type electrophotographic sensitive bodies.
Patent JP-H11309623-A (JP)
Title: Tap rotating device with torque limiter
Inventor: YOSHIHARA SHINJI
IPC: B23G1/16
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the excessive application of the torque to a tap by forming a friction plate so as to pressure-contacts with a bottom surface of a case body with the tensile force of a spring, and adjusting the frictional force while adjusting the elastic force of the spring with the rotation of a cover body and a pair of cases. SOLUTION: Each shaft 5 of an upper end of a shaft 4 projected from the center of a friction plate 3 is fitted into a center rectangular hole 2 of a handle 1, and a cover body 6 formed with an opening in a lower surface thereof is loosely fitted on the shaft 4. When the handle 1 is rotated, the friction plate 3 is integrally rotated with the handle 1. Since the friction plate 3 is made to pressure-contacts with a bottom surface of a case body 8 by a spring 7, the rotation is transmitted to the case body 8 by the frictional force so as to rotate a tap 10. The cover body 6 is turned for the vertical movement, and the tensile force of the spring is changed so as to change the frictional force.  In a case where the tap 10 is thick, the tensile force is strengthened, and in a case where the tap 10 is narrow, the tensile force is weakened, and when the excessive torque is applied to the tap 10, the tap 10 is slipped so as to prevent the transmission of the rotation.
Patent JP-S6028226-A (JP)
Title: Manufacture of thin-film transistor array
Inventor: SEKIGUCHI TADASHI
IPC: H01L21/205
Filed: 1983-07-26
Abstract: PURPOSE:To lower a heating temperature, and to obtain a stable amorphous Si thin-film by applying DC voltage to one of a pair of discharge electrodes when a blank material, to which amorphous Si is to be formed, is placed on a glass substrate, the electrodes are faced opposed to the surface of the blank material, electricity is discharged, and the blank material is brought to an amorphous state. CONSTITUTION:An SiCl4 blank material for forming amorphous Si is placed on a glass substrate 4, and a pair of electrodes 2 and 3 mutually running parallel at regular intervals from the blank are faced to the surface of the blank. The electrodes 2 and 3 are connected to a high-frequency power supply 1, and arc discharge is generated between these electrodes to change the blank material into an amorphous Si thin-film. In the constitution, a plus pole for a DC power supply 5 is connected previously to one electrode 3, and DC voltage is applied on a discharge. Accordingly, high-frequency voltage is increased up to a DC voltage level from the power supply 5, and sufficiently large discharge energy is generated without resulting in a temperature rise even by the small high-frequency power supply.
Patent JP-H11321340-A (JP)
Title: Installing structure of rear part drainage groove member
Inventor: KAWAMURA KIICHI
IPC: B60J10/82
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure of rear part drainage groove member which can be easily connected to a guide rail made of an aluminum alloy. SOLUTION: In an outer slide type sunshine roof in which a slide panel moves to the upper side and the rear side of a roof, a downward projection piece 19 is provided at the lower surface at both side ends of a rear part drainage groove member 18 which is provided at the lower side of the rear edge of an opening, while a connection member 22 having an engaging part 24 with a side part frame member and the engaging part 21 with the projection piece is interposed between the position corresponding to the projection piece of the side frame member 4, and the projection piece, so as to combine the rear part drainage groove member to the side frame member. As a result, the rear part drainage groove member can be connected to a guide rail made of an aluminum alloy easily without using a bolt and a nut, through a connecting member.  By making the connection member made of a synthetic resin, in particular, the elasticity of the material itself can be utilized for the connection force of both members.
Patent JP-S5362049-A (JP)
Title: Stem turbine generating system
Inventor: ITAYA AKIRA
IPC: F01K23/02
Filed: 1976-11-15
Abstract: PURPOSE: To enhance generating efficiency by measures of cooling off a condenser by low heat source obtainable from an absorptive cooler which takes its heat source from cylinder cooling water of a diesel main engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0435290-A (JP)
Title: Television receiver with built-in teletex and satellite broadcast reception circuit
Inventor: UNEMURA TOYOAKI
IPC: H04N7/035
Filed: 1990-05-25
Abstract: PURPOSE:To receive teletax and satellite broadcast in which efficiency is improved by providing a satellite broadcast code table to discriminate the fact that a request is a satellite broadcast reception request and a control part to switch the output of a ground television broadcast reception circuit to a video signal. CONSTITUTION:When the selection instruction signal of satellite broadcast B is outputted from a selection circuit D, a first switching part 10 and a second switching part 23 for the video signal (a) dedicated for the teletex reception circuit A are switched to a satellite broadcast B side. Furthermore, the teletex reception circuit A discriminates the fact that the output selection instruction signals (c), (d) of the selection circuit D are the satellite broadcast reception (b) request from the satellite broadcast code table 24, and when it is discriminated that no teletex signal (a) is superimposed on the video signal (b) of the satellite broadcast at an extraction error correction part 12, the second switching part 23 for the video signal dedicated for the teletex reception part A is switched to the video signal (a) of the ground television broadcast. Thereby, it is possible to always receive the ground television broadcast on which the teletex is superimposed with the teletex reception circuit E' even when broadcast is switched to the satellite broadcast.
Patent JP-S6027779-A (JP)
Title: Fuel injection nozzle
Inventor: MORIYAMA AKINOBU
IPC: F02M61/20
Filed: 1983-07-25
Abstract: PURPOSE:To make the termination of injecting of a fuel better, and to improve the combustion efficiency and the thermal efficiency so as to improve the specific fuel consumption, by allowing a piston body that has received an energized force of a resilient member to strike on a needle valve when a valve is closed so that the closing valve pressure of the valve is increased. CONSTITUTION:After a maximum fuel pressure P2 has been attained, with the lowering of the fuel pressure P in an oil pool a piston body 19 is lowered. Its lowering speed corresponds to the lowering speed of the fuel pressure P, and the piston body 19 strikes on a needle valve 12 at this speed. The valve 12 receives the force F at the striking, and starts to move in the direction of the closing quickly at a fuel pressure P3 higher than a closing valve pressure P0. With the movement, the force of the valve 12 in the direction of the closing becomes small quickly, and toward the end of the closing of the valve the force becomes small gradually. Therefore the injection rate lowers sharply and lingering injection at which the injection pressure is low can be obviated. Further the face of the valve 12 can sit on the seat without a shock. Accordingly the combustion efficiency and the specific fuel consumption can be improved as well as the durability of the valve 12 and body 1 can be improved.
Patent JP-S5563910-A (JP)
Title: Assembling lateral leaf spring type suspension
Inventor: MASUDA JIYOUJI
IPC: B60G11/08
Filed: 1978-11-06
Abstract: PURPOSE:To uniformly load a leaf spring assembly by first inserting a pair of spacers between leaf springs, then inserting the rest of the spacers of suitable thickness after measuring the distance between the opposite faces of respective leaf springs at positions where the spacers are inserted. CONSTITUTION:Several pieces of first spacers graded in thickness and each provided with a through hole 3a, rectangular spasers 9 graded in thickness and each having bent part 9a and a slot 9b, second spacers 5 formed generally in a channel- shape having oppositely extending parts 5b, and oval third spacers 7 provided with two projections 7a which are fitted in respective holes provided for the leaf spring are prepared. In assembling a leaf spring assembly, first the second spacers 5 are attached between leaf springs 1 and 2, then gaps at positions for the first and third spacers 3 and 7, respectively, are measured. Suitable first spacer 3 and third spacer 7 are fitted in between the leaf springs 1 and 2 at the corresponding positions.
Patent JP-H04362119-A (JP)
Title: Laser hardening device
Inventor: MATSUYAMA HIDENOBU
IPC: C21D1/09
Filed: 1991-06-07
Abstract: PURPOSE:To sufficiently utilize the polarization effect of laser beams and to stably perform laser hardening free from residual oxide or the like without involving oxygen even in the case of performing laser hardening wherein the polarization effect of laser beams is utilized and simultaneously the surface of the member to be worked is shielded by shielding gas. CONSTITUTION:A laser hardening device 1 is equipped with optical systems 4, 5, 6 by which the polarization direction of laser beams 3 of rectilinear polarization forming a beam shape is parallel irradiated for the plane of incidence. Moreover this laser hardening device 1 is equipped with a gas nozzle 11 for supplying shielding gas wherein a mechanism 12 for preventing the turbulent flow of the shielding gas 13 is provided to the tip side.
Patent JP-S5470641-A (JP)
Title: Decolorization purification method of raw sewage
Inventor: UMIGA NOBUYOSHI
IPC: C02F9/00
Filed: 1977-11-16
Abstract: PURPOSE: To make decolorization by 0 3  effective, by controlling the abnormal formation of nitrous ions by the reduction of the quantity of aeration, the decrease of the quantity of returned sludge, etc.  
     CONSTITUTION: The dissolved 0 2  of a sedimentation basin after activated sludge disposal is detected so that an over-aeration condition, which abnormally contains nitrous ions, may not be brought at a pre-stage of decolorization by 0 3 , thus adjusting the quantity of the aeration of an aeration tank and the quantities of BOD loads or returned sludge so as to control the creation of nitrous ions, then resulting in oxidation by 0 3 , provided that raw sewage is decolored. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01306515-A (JP)
Title: Process and apparatus for smelting reduction of powdery ore
Inventor: ITAYA HIROSHI
IPC: C21B13/02
Filed: 1988-06-04
Abstract: PURPOSE:To execute smelting reduction to powdery ore in a small type reduction furnace with good productivity by collecting pre-reduction ore powder flying out from a fluidized bed pre-reduction furnace with a cyclon, circulating to the reduction furnace and blowing a part thereof into a smelting reduction furnace. CONSTITUTION:High temp. exhaust gas 3 generating in the vertical type smelting reduction furnace 1 forming packing layer of carbonaceous materials 4, 5 in inner part thereof, is introduced into the fluidized bed pre-reduction furnace 2 as fluidizing reduction gas to execute pre-reduction of the powdery ore 17 charged together with flux. Then, the above exhaust gas 3 is introduced into the pre-reduction furnace 2 at high speed to prevent the powdery ore 17 from flying-out. On the other hand, the pre-reduction ore powder flying out from the pre-reduction furnace 2 is collected with the cyclon 11 and returned to the pre-reduction furnace 2 through a circulating passage 12 and circulated and fluidized. Further, the pre-reduction ore powder 7 is in order taken out on the way from the cyclon 11 to the pre-reduction furnace 2 and blown into the vertical type smelting reduction furnace 1 from tuyeres 6 together with high temp. oxygen-containing gas 8 and by executing the prescribed smelting reduction, molten metal 9 is recovered together with molten slag 10.
Patent JP-H08323973-A (JP)
Title: Ink-jet recording device
Inventor: OTSUKA NAOJI
IPC: B41J13/00
Filed: 1995-06-02
Abstract: PURPOSE: To prevent delivery smears by a method in which a means for controlling the drop of a succeeding recording medium on a preceding recording medium is provided in an ink-jet recorder, and the operational distance of the means is changed corresponding to the delivery length of the recording medium. CONSTITUTION: As the progress of recording, a recording medium is advanced by the rotation of an LF roller 13. In this operation, a gear 12 is turned corresponding to the distance of the rotation of the roller 13. A gear train, which is interlocked with the gear 12, rotates to turn a half moon-shaped gear 9, and a drop preventive piece 6 advances in the shape of a fan around a bearing 8 as the rotational center. When the recording medium comes forth as the progress of recording, the recording medium is supported from below to advance fan-shapedly not to drop. When printing is finished, the rear end of a recording sheet is delivered from the inside of a printer by transfer force of a delivery roller.  Before the next recording medium being fed, the roller 13 is rotated reversely to invert the rotation of the gear train so that the drop preventive piece 6 is restored to the original position. Then, the rear end of the recording medium placed on the piece 6 falls down naturally.
Patent JP-H0432379-A (JP)
Title: Solid-state image pickup device
Inventor: IMAI MASAHARU
IPC: H04N5/372
Filed: 1990-05-29
Abstract: PURPOSE:To read a signal voltage independently of the dispersion in the capacitance of a signal voltage holding capacitor without attenuation by connecting a noninverting input terminal of an operational amplifier to ground and connecting an inverting input terminal and an output terminal via a feedback switch having a control electrode. CONSTITUTION:A noninverting input terminal of an operational amplifier (a) connects to ground and an inverting input terminal and an output terminal OUT are connected via a feedback switch SW2. Then a switch SW1 is closed to apply an input signal voltage VIN to a capacitor CS and the switch SW1 is turned off. Then the feedback path switch SW2 is turned off to keep the inverting input terminal of the operational amplifier (a) open, then the capacitor CS holds input signal voltage information and the holding signal voltage appears at an output terminal of the operational amplifier. Thus, the signal voltage of each picture element is not attenuated and the signal of picture element array is read independently of the dispersion in the signal voltage holding capacitor.
Patent JP-H09321505-A (JP)
Title: Microwave circuit
Inventor: FUJISHIRO HIRONORI
IPC: H01P5/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the characteristic due to inductance in the case of connecting distributed constant lines being components of the microwave circuit. SOLUTION: A ground conductor 12, a dielectric board 14 and a conductor line 36 are laminated in a chip 28 to form a microstrip line 18. Similarly a ground conductor 13, a dielectric board 16 and a conductor line 38 are laminated in a chip 30 to form a microstrip line 20. The conductor lines 36, 38 are formed rectangular and the chips 28, 30 are positioned by the use of a backing metallic plate 10 so that the lines are arranged on a line. A line region 40 of the conductor line 36 and a line region 42 of the conductor line 38 are connected by an overlay dielectric 22 and a coupling strip 24 is provided onto the dielectric 22.
Patent JP-H0297356-A (JP)
Title: Careful production of plant extract
Inventor: RUISU REI
IPC: A23F5/08
Filed: 1989-05-29
Abstract: PURPOSE: To rapidly and cost effectively obtain an instant coffee having excellent aroma, viscosity and palatability by suspending ground and roasted coffee in cold water, collecting aq. extract and further, pulverizing solid components in cold water and collecting the aq. extract. CONSTITUTION: Water of preferably 5 to 25 deg.C is added to the roasted coffee pulverized to a grain size of 0.2 to 2mm at the ratio at which the solid content attains 20 to 60wt.%. The coffee is then stirred for 5 to 300 seconds and the aq. extract is collected. Water is added to the remaining solid components at the ratio at which the solid content attains 10 to 30wt.%. The coffee is then pulverized to a grain size of 150 to 200μm and the aq. extract is collected. Coffee oil and suspended particles are removed from both extracts and the desired coffee is obtd. Further, the extract is obtainable even if water is added to the solid component and the mixture is pulverized.