baber/WOPTO huggingface dataset:
Patent JP-H06196842-A (JP)
Title: Forming apparatus for resist film on through-hole substrate
Inventor: WAKI KIYOTAKA
IPC: H05K3/06
Filed: 1992-12-22
Abstract: PURPOSE:To provide an apparatus which surely and efficiently defoam the inside of through holes-to-be in a plurality of through-hole substrates at the same time, prevent bubbles inside through holes-to-be from being trapped, and form a thin, uniform and proper resist film on the entire surface of through-hole substrates. CONSTITUTION:This apparatus is for forming photosensitive resist films on the inside wall of through holes-to-be and the entire surface of a through-hole substrate 1. The apparatus is provided with a reservoir 2 for photosensitive resist liquid 3, means for lifting/lowering and swinging through-hole substrates. A plurality of fixing plates 5 are upright placed, at an equal interval, in the reservoir, facing to each other. Each through-hole substrate is inserted between fixing plates by the lifting/lowering means, and then swung by a swinging means in the direction of the thickness of through-hole substrate. Subsequently, the substrates are pulled up from between fixing plates by the lifting/lowering means.
Patent JP-H03200357-A (JP)
Title: Semiconductor device
Inventor: KAWAMOTO NORIO
IPC: H01L23/29
Filed: 1989-12-27
Abstract: PURPOSE:To eliminate preprocessing in surface mounting, to improve heat resistance upon mounting with solder, and to lower any stress by sealing a semiconductor device with an epoxy resin composition including phenol resin obtained by the copolycondensation of biphenol with specific biphenol, and epoxy resin. CONSTITUTION:A semiconductor device is sealed using an epoxy resin composition including phenol resin obtained by the copolycondensation of biphenol with phenol represented by formula I, and epoxy resin. In formula I, R is a hydrogen atom or a 1-4C hydrocarbon residue. Using such a phenol resin formed by the copolycondensation of biphenol as a hardener, preferably 4,4'-dihydroxy biphenol with the phenol represented by formula I, sealing resin is obtained which is low hygroscopic and has high glass transition temperature but a low linear expansion coefficient. Thus, preprocessing in surface mounting is eliminated and heat resistance upon mounting with solder is improved with any stress lowered.
Patent JP-H09183958-A (JP)
Title: Photocurable adhesive composition
Inventor: KOTSUBO HIDESHI
IPC: C09J135/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a photocurable adhesive compsn. which exhibits improved adhesive power, durability, and heat resistance in bonding metal plates to each other or a metal plate to another material and can strongly bond the adherends. SOLUTION: This adhesive compsn. mainly comprises a copolymer formed from ethylene, an acrylate and/or a methacrylate monomer, and maleic acid and/or maleic anhydride, contains a photosensitizer as a cross-linker (a curative) and pref. a silane coupling agent and an epoxy compd., and forms a cross- linking structure when cured, exhibiting high adhesive properties together with greatly improved durability and heat resistance.
Patent JP-H06190007-A (JP)
Title: Safety stopping apparatus for motor-driven wheelchair utilizing objective sensor
Inventor: FUNAHASHI OSAMU
IPC: A61G5/04
Filed: 1992-11-10
Abstract: PURPOSE:To make it possible to use a motor-driven wheelchair more safely without collision to things in a narrow building and in a room in an ordinary motor-driven wheelchair wherein a driving force for movement can be conveniently obtd. by a simple operation and on the other hand, there exists possibility of a collision accident caused by an operational mistake. CONSTITUTION:An objective sensor and a device releasing an electric source or driving at a control box of a motor-driven wheelchair based on the input are mounted on an ordinary motor-driven wheelchair. As the electric source or the driving of the motor-driven wheelchair can be released by the input of the mounted objective sensor, when it is moved, it is possible to prevent the wheelchair from colliding with the surrounding things and to ensure better safety. In addition, it is also possible to return it the original condition by means of a switch at hand.
Patent JP-H06167252-A (JP)
Title: Exhaust gas recirculation device
Inventor: KATO YASUHIRO
IPC: F02M25/07
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the piling of soot due to the lowering of the exhaust temperature and the thermal breakage of a valve member due to the rise of the exhaust temperature, by allowing the exhaust to selectively flow into plurality of branched exhaust circulation passages having different passage length by switching a selector valve according to the exhaust temperature value. CONSTITUTION:In the low load operation state at a low exhaust temperature, a selector valve 30 is switched in the normal direction. Then, the exhaust in an exhaust passage 10 passes through the first branched exhaust circulation passage 22 having a short passage length from the branch point 26 of an upstream side exhaust circulation passage 16, and is circulated into the intake passage 8 of an internal combustion engine 2 through an circulation quantity adjusting valve 14 and a downstream side exhaust circulation passage 18. Accordingly, the exhaust car be kept at the temperature free from the piling of the soot in the exhaust. While, in the high load operation state having a high exhaust temperature, he selector valve 30 is switched in the reverse direction. Then, the exhaust passes through the second branched exhaust circulation passage 24 having a long passage length from the branch point 26. Accordingly, the engine exhaust temperature can be lowered, and the breakage due to the heat of the circulation flow rate adjusting valve 14 can be prevented.
Patent JP-H07171016-A (JP)
Title: Installation type drier
Inventor: KANEKO YUKIO
IPC: A47K10/48
Filed: 1993-12-17
Abstract: PURPOSE:To provide an installation type drier which is used by installing this drier on a wall surface, etc., and is capable of displaying information on short knowledge or the like to a user or making advertisement during drying time. CONSTITUTION:This installation type drier has a drier body unit 2 which has a control means for controlling blow-off of hot air from a blow-off port 4 under prescribed conditions and a display unit 3 in which desired information is previously stored and which electrically displays the information. The stored information is displayed on the screen of a display unit cooperatively with the blow-off of the hot air by the driver body.
Patent JP-H03203709-A (JP)
Title: Power variable lens
Inventor: HATA KAZUYOSHI
IPC: G02B13/18
Filed: 1989-12-29
Abstract: PURPOSE:To decrease the number of lens elements and to make the constitution compact by using an spherical surface for a 2nd group to compensate a negative spherical aberration generated in a 2nd group, and making a 1st group meet specific requirements. CONSTITUTION:The 1st group consists of two lenses, i.e. one negative lens and one positive lens and the 2nd group includes at least one spherical surface and consists of two lens elements, i.e. one negative lens and one positive lens; and the spherical surface is shaped to increase in the quantity of displacement from the radius of paraxial curvature as the height of the surface increases from the optical axis, and the 1st group meets the requirements shown by an inequality 1. In the inequality 1, rA is the radius of curvature of the surface closest to the object side in the 1st group and rB is the radius of curvature of the surface closest to the image side in the 1st group. The spherical surface, therefore, compensates the large negative spherical aberration, generated in the 2nd group, in the 2nd group. Consequently, the number of the lens elements is decreased and the constitution is made compact and reduced in cost.
Patent JP-H03202847-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ASANO SATOMI
IPC: G03C1/015
Filed: 1989-12-28
Abstract: PURPOSE:To improve the sensitivity, graininess and shelf stability of a photographic sensitive material by regulating the ratio of fogged particles in an unsensitized emulsion to a specified value or below. CONSTITUTION:This photographic sensitive material contains an unsensitized emulsion contg. fogged particles in <=1/200 ratio and has been subjected to chemical sensitization. The emulsion can be prepd. with an ammoniacal silver nitrate soln. and may be an emulsion contg. core/shell type particles based on silver iodobromide. Gold-sulfur sensitization may be adopted as the chemical sensitization.
Patent JP-H06191018-A (JP)
Title: Apparatus for detecting paper feeding in sheet-fed press
Inventor: ICHIKAWA MASAHIRO
IPC: B41F33/00
Filed: 1992-12-24
Abstract: PURPOSE:To prevent loss of paper and damage in a swing mechanism by stopping a separate conveying part and a conveying part when a sheet detecting part, which is provided in the vicinity of a front guide directly before an printing drum, does not detect sheets even after the elapse of a specified time after the separation of the sheet is started in a laminating part. CONSTITUTION:A feeder, a vacuum device and a pump switch are sequentially turned ON by the operation of an operator's operating panel. A feeder solenoid (d), a vacuum valve (f) and a vaccum pump are turned ON, respectively. At this starting time of paper feeding, a memory region A, which is specified beforehand, in a memory is reset at O S3. At the same time, the content of the memory A is added one by one every time when the fall-down of a timing switch S4 is inputted from this time point. The input of a paper feeding sensor is confirmed when, e.g. the memory region A becomes 8, i.e., from 285 deg. to 285 deg. after 7 rotations, immediately after the start of paper feeding. When the paper feeding sensor is ON, the sheet reaches the front guide in the normal conveying state. Therefore, the step is moved to a printing step S8. When the paper feeding sensor is OFF, the feeder solenoid is turned OFF S9, and a separate conveying part and a conveying part are stopped.
Patent JP-H11176873-A (JP)
Title: Bga semiconductor device and mounting structure thereof
Inventor: SAEKI JUNICHI
IPC: H01L23/12
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a BGA semiconductor device, which is capable of realizing the structure of a tap BGA package for multiple-pin applications which is superior in reliability, heat radiating and mounting and the mounting structure of the BGA semiconductor device. SOLUTION: In a TAB tape 5, a semiconductor chip 6, an inner lead 2 and a pad 3 are wired to a tape and formed. The height of the surface at the opposite side of the tape side is made lower than the height of the back surface for the circuit surface at the semiconductor chip 6, and a reinforcing plate 10 made of metal is mounted on the back surface, where the pad is formed, in the TAB tape 5 by a bonding agent 11. A gap is formed at a part with the reinforcing plate 10, and a heat sink 12 is bonded to the back surface of the semiconductor chip 6 with a heat conducting bonding agent. A sealing resin 8 seals the inner lead part, including at least a bonding connecting part. A fixing resin 17 is partially provided so as to lot the air present at the heat-sink side of the sealing resin 8 escape through the gap and fixes the reinforcing plate 10 and the heat sink to each other.
Patent JP-2000167404-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: YAMAMOTO MARI
IPC: B01D53/94
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for purification of exhaust gas which can develop and maintain excellent oxygen storage capacity(OSC) even at high temp. such as >=900 deg.C. SOLUTION: In the catalyst for purification of exhaust gas having a coating layer 3 containing catalytic active substances C(c) and rare earth oxides B(b) formed on a supporting carrier, the rare earth oxides B include at least praseodymium oxide or terbium oxide. The coating layer is preferably formed as plural layers 3A and 3B, and at least one layer 3A (3B) contains praseodymium oxide or terbium oxide. When palladium is used as the catalytically active substance C(c), palladium is incorporated into the inner layer 3A, and when palladium and rhodium are used together, these catalytically active substances C(c) are separately added to the respective layers 3A and 3B.
Patent JP-H06195353-A (JP)
Title: Amount data change processing system
Inventor: IMANISHI MAKOTO
Filed: 1992-12-25
Abstract: PURPOSE:To change the value of amount data according to prescribed rules with a certain date or time as a border. CONSTITUTION:A time comparison processing part 3 compares time data stored in a time data storage part 2 with reference time read from a time table 6. When the time data are set within a range designated by the reference time as the result of this comparison, an operation processing part 4 performs arithmetic for changing the first amount data according to the rules read from an arithmetic rule table 7. Then, this arithmetic result is written in a second amount data storage part 52.
Patent JP-H09155373-A (JP)
Title: Biological water-treatment apparatus
Inventor: TOMITA MINORU
IPC: C02F3/06
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a biological water-treatment apparatus suitable for a cylindrical treatment tank and easy in the arrangement of long fiber bundles used as a circular bacteria supporting material. SOLUTION: A biological water-treatment apparatus 10 is equipped with a cylindrical treatment tank 12, the bacteria supporting member 14 arranged in the treatment tank 12 and the air dispersing part 16 provided under the bacteria supporting member 14. A water sprinkling pipe 18 introducing water to be treated and an air diffusion pipe 20 introducing air are connected to the bottom part of the treatment tank 12 and a treated water discharge pipe 22 and an exhaust pipe 24 are connected to the upper part of the treatment tank 12. The bacteria supporting member is constituted of supports 26 and a large number of long fiber bundles 28 trained over the supports 26 and a large number of the long fiber bundles are radially arranged from the center of the treatment tank toward the circumference of the treatment tank.  The air dispersing part 16 provided under the bacteria supporting member is constituted of a reticulated pipe part 48 wherein cylindrical reticulated pipes are piled up and a packed part 50 wherein the gap having a semicircular cross-sectional surface between the reticulated pipe part 48 and the treatment tank 12 is packed with a plastic packing material.
Patent JP-H07179610-A (JP)
Title: Polyarylene sulfide copolymer and its production
Inventor: WAKABAYASHI ATSUSHI
IPC: C08G81/00
Filed: 1993-12-21
Abstract: PURPOSE:To produce a polyarylene sulfide copolymer which has excellent mechanical characteristics and in which the polymer molecules disperse well in each other and functional groups of the polymers react with each other at a high conversion. CONSTITUTION:A polyarylene sulfide copolymer is obtd. by reacting 99-70wt.% functional polyarylene sulfide with 1-30wt.% functional silicone resin provided at least 5% of the functional groups of the polyarylene sulfide react with functional groups of the silicone resin.
Patent JP-H10186636-A (JP)
Title: Laser-direct waterless photosensitive lithographic printing plate
Inventor: URANO TOSHIYOSHI
IPC: G03F7/075
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a laser-direct waterless photosensitive lithographic printing plate having excellent ink repelling property and reproducibility of images under high printing pressure and high temp. printing conditions or under printing conditions for lots of sheets. SOLUTION: This laser-direct waterless photosensitive lithographic printing plate consists of a substrate and a photosensitive layer containing at least an absorbent for near IR rays and a silicone rubber layer formed on the substrate in this order. The silicone rubber layer contains (a) linear organopolysiloxane having hydroxyl groups on both molecular ends by not less than 60wt.% nor more than 98wt.% of the whole solid content of the silicone rubber layer, (b) reactive silane compd. by not less than 1wt.% nor more than 20wt.% of the whole solid content of the silicone rubber layer and (c) organopolysiloxane having at least two Si-H bonds in one molecule by not less than 0.1wt.% nor more than 20wt.% of the whole solid content of the silicone rubber layer.
Patent JP-H05184021-A (JP)
Title: Monitor panel
Inventor: TAKEUCHI YUJI
IPC: H02B15/00
Filed: 1991-12-27
Abstract: PURPOSE:To reduce the space required for installation and solve the problem of error operation by installing indicating instruments and equipments for operation pertaining to common facility concentrated on the panel face of a cabinet equipped with a rotatable rotary table. CONSTITUTION:A common monitor panel 4 has a cabinet 7, which is composed of a supporting stage 5 installed on floor and a rotary stage 6 installed rotatably on the supporting table 5, and a monitor operation part 8, which is made by installing indicating instruments 8a pertaining to the facility common to unit monitor panels 1, 2, and 3 and a variety of equipment 8a for operation concentrated on the panel face of the rotary stage 6. This common monitor panel 4 is arranged in the vicinity of a plurality of unit monitor panels 1, 2, and 3 so as to constitute a monitor panel. Hereby, the space required for installation of the monitor panel can be reduced, and besides the panel face where measuring instruments are installed can be turned to the direction where the conformation and the operation are easy for a monitor, so the problem of error operation, which is caused by the monitor different in charge having to take charge of the operation, can be solved.
Patent JP-H09155669-A (JP)
Title: Positioning clamp device
Inventor: UEDA YUKIE
IPC: B23Q3/06
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To securely position a panel material by a method wherein a range of from a small positioning hole to a large positioning hole is fitted in an arbitrary positioning hole. SOLUTION: A panel material W is supported by the contact member 19 of a housing 13 being a device body. A gear box 14 is axially slidably mounted in the housing 13 and further, a motor 15 having a motor main spindle 15b to which a gear 32 is arranged is rotatably supported in a motor casing 15a. A plurality of shafts 23a and 23b synchronously rotationally driven by a gear 32 are provided. Positioning arms 24a and 24b having locate pins 25a and 25b making contact with the positioning hole H of a panel material W are arranged at respective shafts. When, with the motor main spindle 15b fixed, the motor 15 is energized and the motor casing 15a is rotated, the gear box 14 is driven in an axial direction.
Patent JP-H07187002-A (JP)
Title: Body front skeleton structure for automobile
Inventor: UCHIDA MASAFUMI
IPC: B62D21/11
Filed: 1993-12-24
Abstract: PURPOSE:To provide a body front structure for automobile which can prevent a skeleton member from being broken and can increase the cross sectional area of the skeleton member. CONSTITUTION:The upward facing flange 11b of a rear side part and the downward facing flange 11c of a front side part are continuously-formed at the outside end of a reinforcing plate 11 through a turning-back part so that the figure center S of the reinforcing plate 11 may be straight. A downward facing flange 9e formed on the front side of a suspension bracket 9 goes over the cut and turned part K and is joined directly or indirectly to the downward flange 11c of the reinforcing plate 11 to prevent the strength of the cut and turned part K from being decreased. All the parts corresponding to a tire is made downward facing flanges 7b, 11c, so it is possible to increase the sectional area of a skeleton member 8.
Patent JP-2001161122-A (JP)
Title: Walking type rice transplanter for many row planting
Inventor: KAMIYA HISASHI
IPC: A01C11/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To solve problems that a conventional walking type rice transplanter for many rows cannot conventionally be loaded onto a truck during transporta tion or the like and should be disassembled and loaded due to a wide transverse ly loaded seedling tank. SOLUTION: This walking type rice transplanter for the many rows is composed by respectively installing a main float 3 on the inside of a pair of left and right traveling wheels 2 axially supported on a machine body 1 and side floats 4 and 4' on both outsides thereof, arranging a plurality of planting devices 5 for planting seedlings in a land leveled trace of the floats 3, 4 and 4' at each planting interval in the transverse direction at the rear of the machine body 1, installing seedling tanks 6 for feeding seedlings to the planting devices 5 in the transverse direction corresponding to each planting device 5, supporting the seedling tanks 6 on a handle frame 7 at the rear of the machine body 1 and installing the seedling tanks 6.  The seedling tanks 6 arranged on the outside in the plurality of seedling tanks 6 are composed so as to be foldable to the rear so that the seedling tanks 6 are housed in the inside from the outer edges of the side floats 4 and 4' when viewed in a plan.
Patent JP-2000167739-A (JP)
Title: Machine tool
Inventor: AKAMATSU YOSHIAKI
IPC: B23Q5/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide constant dynamic rigidity even in a low speed region when a main spindle is supported by a magnetic bearing. SOLUTION: In a machine tool 1 provided with a main spindle head 2' supporting a main spindle 3' by a thrust magnetic bearing 30 and radial magnetic bearings 10, 20 so as to rotate freely, a tapered part is provided on the front side of the main spindle 3', an angular ball bearing 4 is arranged at a position corresponding to the tapered part of the main spindle 3', an inside diameter part of its inner ring is formed into a tapered shape, and the main spindle 3' is pulled to the front side due to attraction force of the thrust magnetic bearing 30 when the number of revolutions of the main spindle 3' is reduced below a fixed number of revolutions. A tool compensation data change means 46 changing tool compensation data used in the drive and control in accordance with the number of revolutions of the main spindle 3' is provided.
Patent JP-H11182281-A (JP)
Title: Engine control device
Inventor: KAZAMA ISAMU
IPC: F02D43/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent the excessive fluctuation of throttle opening and EGR valve opening caused by micro fluctuation and an error of accelerator opening sensor output in an engine provided with a throttle device and an EGR device controlled electronically. SOLUTION: A target total operating gas quantity TTPGAS0 of an engine is compared with a predetermined limit value GASLMT, and when TTPGAS0 is larger than GASLMT, a target EGR quantity is corrected in a decrease direction for a specified period, or EGR is forbidden, and target throttle opening TTVO of a throttle control device Tc and target EGR valve opening TSTP of an EGR control device Ec are determined from a target intake quantity TTP, target EGR quantity TTPEGR and target total operating gas quantity TTPGAS0.
Patent JP-H05177874-A (JP)
Title: Printer controller
Inventor: HIGAKI HITOSHI
IPC: B41J5/30
Filed: 1991-12-27
Abstract: PURPOSE:To perform a printing output by a high-resolution printer using an application system for a low-resolution standard printer intact. CONSTITUTION:A printer controller receives, e.g. 360 dpi printing data and controls a printer so that the data is converted to 400 dpi data in the following manner: the 360 dpi data is horizontally enlarged by a factor of 10/9 by inserting one dot data for one dot column every 9th dot column and vertically enlarged by a factor of 10/9 by inserting one dot line data for one dot line every 9th dot line.