baber/WOPTO huggingface dataset:
Patent JP-S61131019-A (JP)
Title: System initializing system
Inventor: ARAYA OSAMU
IPC: G06F1/24
Filed: 1984-11-20
Abstract: PURPOSE:To make the debugging and maintenance operation of an initialization processing section easy, by dividing an initialization processing program into a fixed section and an optional section, and providing a flag bit in the optional section. CONSTITUTION:Specific data are previously stored in a specific address area of an initialization processing program (INTP) 163 for I/O stored in an ROM 16 and it is checked that whether the prescribed data output is obtained or not when another INTP 162 for system makes access to the specific address. When the prescribed data output is obtained, it is recognized that the INTP 163 for I/O which is an optional function is provided in the ROM 16 and initialization process is executed. When the prescribed data output is not obtained, it is recognized tat the optional function is not provided in the ROM 16.
Patent JP-S59145078-A (JP)
Inventor: INOUE SEIJI
IPC: B07B1/22
Filed: 1983-12-29
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-H0578621-A (JP)
Title: Method for bonding member
Inventor: OYAMA MAKOTO
IPC: B29C65/00
Filed: 1991-09-25
Abstract: PURPOSE:To bond members with excellent strength and durability by forming a gap between both adhesive surfaces and surrounding walls for preventing an adhesive from leaking to parts other than the adhesive surfaces and injecting the adhesive into the resultant space formed by the surrounding walls between both the members, and bonding the members without exposing the adhesive to air. CONSTITUTION:Adhesive surfaces (11a) and (21a) provided in each of a pair of members 1 and 2 are mutually bonded with an adhesive. In the process, flanges 11 and 21 are protrusively formed on the peripheral edges of the respective members 1 and 2. Mutual opposite inner surfaces of both the flanges 11 and 21 are used as the adhesive surfaces (11a) and (21a) to ensure a gap 3 between both the adhesive surfaces (11a) and (21a) on the peripheral edge of at least one adhesive surface. Surrounding walls 12, 13 and 22 for preventing the adhesive from leaking to parts other than the adhesive surfaces are simultaneously formed to hold both the members 1 and 2 in a state so as to mutually oppose the respective adhesive surfaces (11a) and (21a). The adhesive is then injected from an opening 14 formed in part of the surrounding wall 13 into the space 3 formed from both the adhesive surfaces (11a) and (21a) and the surrounding walls 12, 13 and 22. Thereby, the adhesive surfaces (11a) and (21a) are bonded with excellent bonding strength and durability without exposing the adhesive to air.
Patent JP-2001077552-A (JP)
Title: Enclosure with screwed cover
Inventor: IKOMA MASARU
IPC: H05K5/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a simply constituted enclosure capable of preventing the cover screwed onto the enclosure from loosening. SOLUTION: With respect to the enclosure, a cover 11 is secured thereon by screwing the cover onto the cylindrical body 12 of the enclosure. In the enclosure, an elastic ring 16 is placed in the position in which the enclosure body and the cover are opposed to each other when the cover is screwed onto the enclosure body. The screwing is prevented from loosening by making good use of the deformed elastic ring which works in such a direction as to open up the space between the body and the cover. For the enclosure, when the cover is screwed in such a direction as to close the cover, the space between the cover and the body is lessened, and the elastic ring placed between them is deformed. The deformed elastic ring works in such a direction as to open space between the cover and the body. For the reason, the faces of the engaged threads 17 and 18 are brought into hard contact with each other. As a result, contact resistance is enhanced, and the cover is prevented from loosening.
Patent JP-H1161483-A (JP)
Title: Partial plating device
Inventor: IRIE TSUTOMU
IPC: H01L23/50
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a partial plating device capable of achieving an excellent partial plating by a method wherein a pad part of a lead frame is not projected downward even when the lead frame is pressed by a masking plate and a pressing plate during the partial plating, and the adhesivity of an elastic material to the lead frame is not damaged even when the elastic material attached to the surface of the pressing plate is deteriorated. SOLUTION: A pressing plate 14a of a partial plating device comprises a back plate holder 13, a first elastic material layer 16 provided with a supporting plate 15 at the part corresponding to an opening part in a masking plate on the surface of the back plate holder 13 and provided with an elastic material 11b in an area other than the supporting plate 15, and a second elastic material layer 17 consisting of an elastic material 11c to cover the surface of the first elastic material 16.
Patent JP-H1087743-A (JP)
Title: Ethylene-aromatic vinyl compound copolymer for electric insulation, composition for electric insulation, covering material for electric wire by using the same and electric wire
Inventor: OKADA KEIJI
IPC: C08F210/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an ethylene-aromatic vinyl compound copolymer capable of improving the reduction of dielectric breakdown voltage by repeating impulses and excellent in electric insulation characteristics by regulating the content of a structural unit derived from the aromatic vinyl compound to a specific range and the crystallinity thereof to not less than a specified value. SOLUTION: This ethylene-aromatic vinyl compound copolymer for an electric insulation is a copolymer of ethylene and an aromatic vinyl compound such as styrene, includes 0.05-3mol% structural unit derived from the aromatic vinyl compound and has >=40%, preferably >=45% crystallinity. The copolymer is obtained, e.g. by copolymerizing the ethylene and the aromatic vinyl compound in the presence of a metallocene catalyst.
Patent JP-S6490845-A (JP)
Title: Seatbelt device
Inventor: AKINAGA MASANOBU
IPC: B60R22/12
Filed: 1987-09-30
Abstract: PURPOSE:To facilitate arrangement of loosened seatbelt by securing a permanent magnet to a stopper fixed between winding section and joint of the seatbelt, and forming at least a part of the joint with a magnetic member. CONSTITUTION:In a seatbelt device, one end of seatbelt 1 is secured a fixed anchor 7 while the other end thereof is wound into a winding section 2 arranged at an upper section of a support 8. A joint 3 is inserted into the intermediate section of the seatbelt 1 such that it can slide therein scarce resistance. A stopper 4 slidable with some resistance is mounted between the joint 3 and the winding section 2, and a permanent magnet 5 is secured to the stopper 4. When the joint 3 is made of magnetic material and attracted by the permanent magnet 5, winding of seatbelt is stopped by the stopper 4 and loosened seatbelt 1 can be arranged orderly.
Patent JP-H04125932-A (JP)
Title: Method of forming bump
Inventor: IRIE KANJI
IPC: H01L21/321
Filed: 1990-09-18
Abstract: PURPOSE:To eliminate a surface corresponding with a evaporation copper layer on a wafer, and completely prevent the generation of a copper ring, by forming a metal bump from the state of flat top to a spherical type, eliminating flux, and exfoliating resist. CONSTITUTION:A metal bump is formed by laminating solder-plated layers 103, 104 in order on a lead part 100. Before resist is eliminated, a round solder bump 104b is formed in a spherical type from a state of flat top by low temperature reflow. Flux is eliminated, and resist is exfoliated. A base side surface 104a of the solder-plated layer is vanished by reflow rounding, and a surface corresponding with an evaporation copper layer 105 on a wafer does not exist. When resist is eliminated, very small amount of Sn in release liquid is moved and diffused in the evaporation copper layer 105, and turns to alloy, thereby preventing a copper ring from forming a precurring state. When the next intermediate metal layers 105-107 are eliminated, an alloy layer 105a does not exist.
Patent JP-H09148579-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI YOSHIHIRO
IPC: H01L29/786
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To detect a current of an output element by reducing power consumption by providing a current detecting section consisting of a MOSFET attached to a diode in a semiconductor device also having a IGBT and a diode connected in reveersely parallel to said IGBT. SOLUTION: An n-type silicon film 3 of a low impurity concentration is provided and an SOI substrate is formed through a silicon oxide film 2 on a silicon supporting substrate 1. In the n-type silicon film 3, an insulation film 6 for separating and insulating an IGBT region 4 from a diode region 5 is buried. On the surface of an n-type silicon film 3 of a diode region 5, a p-type anode layer 15 is selectively formed. Within the diode region 5, a current detecting section 1 is formed. If a positive voltage is applied to a gate electrode 10, then a voltage following-up the cathode voltage of the diode is output to the n-type current detecting terminal layer 20 because the n-type current detecting terminal layer 20 is connected to an n-type cathode layer 16 through an n-type channel.  Thus, by detecting this voltage with a detecting electrode 21, its current can be detected without consuming the current.
Patent JP-H0776655-A (JP)
Title: Catalyst for addition reaction
Inventor: FUJIKI HIRONAO
IPC: C08L83/07
Filed: 1993-09-07
Abstract: PURPOSE:To obtain the catalyst having excellent stability at almost room temperature and excellent curing properties at high temperature and useful for curing an addition reaction cure-type organopolysiloxane composition by mixing a specific silicone resin with a platinum-based catalyst. CONSTITUTION:This catalyst is obtained by mixing (A) a silicone resin having 1-100mol% of a group containing an aliphatic unsaturated bond among organic groups bonded to a silicon atom, preferably in a ratio of 0.6-1.5 based on 1 silicon atom, with the proviso that the residual organic groups consist of one or two or more kinds of groups among methyl, phenyl and RfCH2CH2 (Rf is 1-8C perfluoroalkyl) when the content of the group containing the aliphatic unsaturated bond is not 100mol% with (B) a platinum-based catalyst, preferably contacting with a controlling agent such as acetylene alcohol or hydroxyperoxide. Furthermore, the catalyst is used for curing a composition obtained by mixing a base compound consisting of a polydimethylsiloxane of formula I having vinyl groups at both ends with an organohydrodienepoly- siloxane of formula II.
Patent JP-H03109769-A (JP)
Title: Unit pixel of solid-state image pickup device
Inventor: ISHIZUYA TORU
IPC: H04N5/341
Filed: 1989-09-25
Abstract: PURPOSE:To prevent a smear from occurring without light reflected by a reflection film incident to a photoelectric conversion region of another pixel by forming the reflection film of a light receiving part to be a concave mirror (or a plane mirror) with respect to incident light. CONSTITUTION:A PtSi layer 12 (silicide layer) is formed on one of the faces 1x of a p-type Si substrate 11 while a region indicated by an arrow 1a where the substrate 11 and the PtSi layer 12 are in contact with each other is a photoelectric conversion region. An insulation layer 18 and a reflection film 19 made of Al are further laminated on the PtSi layer 12 wherein the PtSi layer 12, the insulation layer 18 and the reflection film 19 comprise a light receiving part. The shape of the insulation film 18 is convex on the light receiving part while the reflection film 19 provided on the convex insulation film of the light receiving part is a concave mirror when it is viewed from the rear 1y of the substrate 11. Therefore incident light from a region 10b is reflected at an edge of the reflection film 10 inward as indicated by an arrow 18c to reach the photoelectric conversion region 1a. That is, the reflected incident light is not incident to the photoelectric conversion region of another pixel. Thus smear can be prevented from occurring.
Patent JP-H0295642-A (JP)
Title: Center shaftless take-up machine
Inventor: WADA FUMIO
IPC: B65H18/06
Filed: 1988-09-30
Abstract: PURPOSE:To aim at improving the accuracy of stoppage and the degree of parallelization as well as reducing the space in the width direction by using turning base bearings, providing both turrets with turret positioning pins and disposing driving gears at the intermediate parts of power transmitting shafts with deflectable couplings. CONSTITUTION:The pins 9, 19 of turret positioning devices 6, 16 come off by turret turn signals, and a motor 22 is driven to rotate turrets 1, 11 by a fixed angle through power transmitting shafts 5, 15 and gears 4, 14. As the driving motor 22 is positioned at the center in the width direction at this time, the power transmitting shafts 5, 15 are twisted approximately in equality, so that cores 23, 24 can maintain parallelism even during turning motion. Moreover, the shafts 5, 15 have built-in torque limiters 25-28 so as to absorb the impact force generated by the possible deviation of entering timing of the pins 9, 19. With this structure, the space in the width direction is reduced as well as stop accuracy and the degree of parallelization can be improved.
Patent JP-H03108660-A (JP)
Title: Gas chromatograph
Inventor: SHIBATA SHOZO
IPC: G01N21/72
Filed: 1989-09-22
Abstract: PURPOSE:To enable a stable measurement over a whole measurement range by controlling an output signal level of a gain variable amplifier within a pre- specified level range. CONSTITUTION:An output signal of a flame photometer 1 is applied by a gain variable amplifier 2. An upper limit level SH signal and a lower limit level signal SL according to a pre-specified range have been applied to an input terminal of a level discriminator 3. The discriminator 3 compares the output signal level of the amplifier 2 with a pre-specified level range and controls the gain of the amplifier so that the output signal level of the amplifier 2 is within the pre-specified level range (SH-SL). A sampling unit 4 varies the sampling period for acquiring the output signal of the amplifier 2 according to a ratio of the pre-specified gain of the amplifier 2 to an actually set gain of the amplifier 2 and outputs pulse-like signals to an arithmetic unit 5. Then in the arithmetic unit 5, calculation is performed based on the pulse-like signals applied from the sampling unit 4.
Patent JP-S60137303-A (JP)
Inventor: ROORAN KURAAENBUURU
IPC: A44C5/20
Filed: 1984-11-21
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-S61126074-A (JP)
Title: Novel pyrimidine derivative and production thereof
Inventor: INOUE YOSHIO
IPC: C07D239/56
Filed: 1984-11-22
Abstract: NEW MATERIAL:A pyrimidine derivative shown by the formula I (R is lower alkyl; R' is H, acyl, alkyl, aryl, or aralkyl; NR2' is secondary amine residue). EXAMPLE:4-Diethylamino-5-trifluoromethyll-6-methoxy-1,2-dihydr-o-2-thi oxopyri midine. USE:The titled derivative has a specific physiological activity, it is used, or useful as an intermediate for chemical derivatives. PREPARATION:An isothiourea derivative shown by the formula II is reacted with a secondary amine (e.g., dimethylamine, piperidine, etc.) at about -10-+40 deg.C in a polar solvent such as dimethylformamide, etc., to give a compound shown by the formula I. The compound shown by the formula II, for example, is synthesized by reacting an octafluoroisobutyl lower alkyl ether with a thiourea shown by the formula III.
Patent JP-2000076987-A (JP)
Title: Cold-cathode electron gun
Inventor: IMURA HIRONORI
IPC: H01J3/02
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a cold-cathode electron gun by keeping the amount of emission current stable, when the cold-cathode electron gun operates for a long time. SOLUTION: In a cold-cathode electron gun having a cold cathode 1 causing field emission of electrons, a gate electrode 2 for controlling the field emission, a Wehnelt electrode 3 surrounding the cold cathode 1 and the gate electrode 2, a first anode 4 accelerating the electrons field emitted, and a second anode 5 forming a pair with the first anode to form an electron lens, the inside diameter of the first anode 4 is equal to or greater than the diameter of an electron flow consisting of the electrons field emitted at right angles to the optical axis of the electron lens.
Patent JP-S6490184-A (JP)
Title: Pyridonecarboxylic acids
Inventor: IWATA MASAYUKI
IPC: C07D498/06
Filed: 1987-09-30
Abstract: NEW MATERIAL:A compound (salt or ester) expressed by formula I [R<1> represents cycloalkyl, (substituted)phenyl, etc.; W represents formula II (R<2> represents H, lower alkyl, etc.), N, etc.; Z represents formula III (R<4>-R<6> repre sent H, lower alkyl, etc.; A represents ethylene, etc.; m is 1 or 2), etc.]. EXAMPLE:1-Cyclopropyl-6-fluoro-7-(4-sulfomethyl-1-piperazinyl)-1,4-dih ydro-4-oxo quinoline-3-carboxylic acid. USE:A remedy for microbism. PREPARATION:For example, borofluoric acid is added to a compound expressed by formula IV (R<9> represents H, methyl, etc.; Hal represents halogen atom) to form a boron fluoride chelate compound, which is then reacted with an amine compound expressed by the formula H-Z'Q (Z' represents the same as Z; Q represents alkali metal) in a solvent in the presence of a deacidifying agent to afford the compound expressed by formula I.
Patent JP-S62106333-A (JP)
Title: Temperature detector
Inventor: TAKENAKA HIROSHI
IPC: G01K11/12
Filed: 1985-11-05
Abstract: PURPOSE:To attain to enhance safety by preventing the damage of machinery, by mounting a temp. detection part of which the configuration changes according to temp. and a light emitter emitting light toward a reflector and providing a light receiver at a position capable of receiving reflected light from the reflector. CONSTITUTION:At first, a light emitter 7 and a light receiver 8 are fixed so that the light transmitted by an optical fiber 11 is emitted from the light emitter 7 and the reflected light 10 from a reflector 6 is received by the light receiver 8 so as to be capable of being transmitted by an optical fiber 12. Next, when the temp. of an article 4 to be inspected changes, the configuration of a temp. detection part 5 changes and the position of the reflector 6 cooperated with said detection part 5 changes. Therefore, the light 9 from the light emitter 7 can not reach the light receiver 8. By this method, the detection of temp. is enabled. By this method, the damage of peripheral machinery caused by the outflow of the current, which is generated when the article to be inspected is a high voltage electric wire and the like, to a temp. detector is prevented and safety can be enhanced.
Patent JP-S63101868-A (JP)
Title: Cooling device for electrostatic recorder
Inventor: NAGAYAMA HARUHIKO
IPC: G03G15/00
Filed: 1986-10-20
Abstract: PURPOSE:To obtain a necessary air quantity without increasing a noise, by attaching a motor fitting base and a fan casing separately to the housing of a fan unit, respectively. CONSTITUTION:A fan driving motor 4 is not attached to a fan casing 2 but attached to a motor fitting base 12. The fitting base 12 is attached together with the casing 2 at some interval to a fan housing 5, separately. In this way, the rotational vibration of the motor 4 is not transmitted directly to the casing 2, and accordingly, a noise which is generated due to a fact that the vibration of the casing is converted to a sound is reduced remarkably.
Patent JP-H0697290-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA KAORU
IPC: H01L21/768
Filed: 1992-09-17
Abstract: PURPOSE:To provide an improved method of easily and precisely forming a very small contact hole in an insulating film between the wiring layers or the wiring layer and the semiconductor substrate of a semiconductor device. CONSTITUTION:A first process where a resist film is formed on the surface of an insulating film 4 on a semiconductor substrate 1, and openings are provided to the resist film by patterning, a second process where contact holes of different depths are provided to the insulating film 4 at positions corresponding to those of the openings, and a third process where a resist film is formed on the surface of the insulating film 4 and inside the contact holes are provided. A fourth process where an opening larger than the opening of the deeper contact hole is formed in the resist film in a region where the deeper contact hole is located by patterning the resist film and a fifth process where a spot-faced hole 4c is formed in the insulating film 4 at the position of the opening so as to make contact holes 4a and 4b nearly equal to each other in depth are additionally provided.
Patent JP-H0191354-A (JP)
Title: Tape recorder device
Inventor: KOTODA YOSHIHIRO
IPC: G11B15/665
Filed: 1987-09-30
Abstract: PURPOSE:To simplify a tape drawing-out mechanism by moving a tape guiding means to a prescribed position by moving a control slider by the rotation of a control cam and at the same time, moving a tape driving mechanism to the prescribed positioned by the rotation of the control cam. CONSTITUTION:The lid L of a DAT cassette DC is opened and a tape guide roller 403, guide pins 404, 407a, 408a and a pinch roller 409 are arranged inside a tape surface and besides, a reel shaft 402 is engaged with a hub hole H. Afterward, the control cam 601 is rotated in the direction of an arrow mark d and the slider 602 is moved in the direction of the arrow mark E by this and the position regulation pin 610a of a rotary link arm 610 is moved along a control guide hole 606 accompanied with this movement and a tape guiding member 405 is moved to a cylinder drum 200 side. Besides, the guide pin 407a is pushed and rotated by the movement of the tape guiding member 405. Besides, the position regulation pin 617 of a guiding arm 408 is abutted with the cam surface 608 of the control slider 602 and is rotated to a capstan shaft 103 side.
Patent JP-H08108059-A (JP)
Title: Mixing device for liquid substance
Inventor: YANAGI KOJIRO
IPC: B01F23/47
Filed: 1994-10-13
Abstract: PURPOSE: To provide a mixing device enabling to thoroughly mix plural liquid substances having a viscosity difference and a mixing ratio difference, while the device has a simple structure provided with one piece of rotor. CONSTITUTION: In the mixing device in which the rot,or 2 having plural agitation blades 21 arranged on the outer periphery of a main shaft 20, is installed in a device main body 3 and by which plural liquid substances having a viscosity difference and a mixing ratio difference are mixed, the rotor 2 is provided projectingly with a disc part 22 in the direction of an enlarged diameter in the middle in the length direction of the main shaft 2.
Patent JP-S63101975-A (JP)
Title: Image processor
Inventor: ENOKIDA MIYUKI
IPC: G06T3/60
Filed: 1986-10-20
Abstract: PURPOSE:To rapidly attain the deformation processing of an image with simple constitution by generating an address in a main scanning direction so as to store image data read by a 1st address generating means in a 2nd image storing part. CONSTITUTION:Image data specified by an address outputted from a reading address generating circuit 101 synchronously with an image synchronizing signal are read from an input image buffer memory 100 and the inputted image data are written in an output image buffer memory 102 by using an address generated from a writing address generating circuit 103 synchronously with the image synchronizing signal. Thereby, the number of picture elements such as rasters read out from an input image buffer 100 is less than the number of addresses generated at the time of writing data in the buffer memory 102 when its contrac tion ratio is <=1. Consequently, the image contracted in the raster direction is successively written in the buffer memory 102 and a deformed output image can be formed.