baber/WOPTO huggingface dataset:
Patent JP-2000297271-A (JP)
Title: Solid temporarily bonding adhesive
Inventor: YAMAMOTO KYOICHI
IPC: H01L21/304
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive compatible with difference in the quality and/or weight of work materials and various uses of such materials. SOLUTION: The adhesive is intended for work material processing use with a softening point of 50-70 deg.C, adhesive force of 30-50 kg/cm2 and melt viscosity of 20-35 mPa.s at 120 deg.C, for work material processing use and capable of cleanup with a lower alcohol with a softening point of 40-50 deg.C, adhesive force of 40-60 kg/cm2, and melt viscosity of 200-300 mPa.s at 120 deg.C, or for other use(s) with a softening point of 70-90 deg.C, adhesive force of 20-40 kg/cm2, and melt viscosity of 20-35 mPa.s at 120 deg.C.
Patent JP-H11305153-A (JP)
Title: Two-beam scanning light source device
Inventor: ONO NOBUAKI
IPC: G02B26/10
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a two-beam scanning light source device capable of reducing the number of parts of the optical device itself and reducing its cost. SOLUTION: In this light source device, beams radiated from two independent light sources 1, 2 are coupled by individual coupling lenses 3, 4 and composed by a composite prism member 5a and a composite beam is radiated. In this case, the member 5a has two faces consisting of a reflection face 6 and a beam splitting face 7, the two faces are mutually separated by a prescribed distance, the beam coupled by the coupling lens 3 is sequentially reflected by the reflection face 6 and the beam splitting face 7, and the beam couplied by the coupling lens 4 is passed through the beam splitting face 7. In addition, the member 5a is provided with refractive power.
Patent JP-H09291771-A (JP)
Title: Heat insulating sash
Inventor: TAWARA KIYOTO
IPC: E06B1/18
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating sash of which the cost can be reduced and the manufacture can be made easy. SOLUTION: A screw hole member 60 of a piece made of synthetic resin formed with a screw hole is arranged between the indoor member 46 and the outdoor member 47 of a lower rail 42. Hereby, because the screw hole member 60 is arranged in the width dimension originally insured for providing a heat insulating member 50 and screw holes provided on the customary indoor and outdoor members are omitted, the width dimension in the direction of indoor/ outdoor of the indoor and outdoor members 46, 47 becomes small, and hence the indoor and outdoor members are made from a little quantity of material and at a low price.  Because the screw hole member 60 is formed into a separated body from the indoor and outdoor members 46, 47 and the heat insulating member 50, the construction around the heat insulating material 50 of the indoor and outdoor members 46, 47 becomes simple, and the lower rail 42 can be easily manufactured.
Patent JP-S61265693-A (JP)
Inventor: IGAKI SEIGO
IPC: G07D7/20
Filed: 1985-05-20
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-S5333603-A (JP)
Title: Turntable
Inventor: KAZAMA SABUROU
IPC: G11B19/20
Filed: 1976-09-10
Abstract: PURPOSE:To attach tightly a permanent magnet at the outer circumference of the turntable in the direct driving system, and to operate the permanent magnet as a rotor of a DC motor. Thus, the circuit constitution is simplified.
Patent JP-H08281739-A (JP)
Title: Screw for injection molding machine
Inventor: KAWASAKI TATSUYA
IPC: B29C45/60
Filed: 1995-04-10
Abstract: PURPOSE: To provide a screw for an injection molding machine in which stable metering and kneading operations can be conducted irrespective of the axial position and the rotary position of the screw. CONSTITUTION: In the relationship between the valley diameter D of a spiral groove 5 and the outer diameter (d) of a drive operating unit 3, d<=D is set, and hence stable spiral groove 5 is provided over the entire axial length of a screw body 2. Thus, when the screw 1 is disposed at the foremost advanced position, a resin input inlet 102 is prevented from being blocked by the incompletely threaded part of the body 2 or the groove 5 is prevented from being shallow in the step of manufacturing the screw 1, and stable metering and kneading operations are conducted, the ring 4 of the same outer diameter as the inner diameter of an injection cylinder 101 is annularly fixed to the outer periphery of the end of the unit 3 of the side opposed to the body 2 to prevent the reverse flow of resin to the side of the unit 3 from the side of the body 2.
Patent JP-S589846-A (JP)
Title: Manufacture of glass dial plate of watch
Inventor: TOGAWA EIJI
IPC: C03C15/00
Filed: 1981-07-09
Abstract: PURPOSE:To manufacture a glass dial plate having relief patterns, at a low cost, by applying a tin oxide film to the surface of a glass plate, patterning the oxide film e.g. by photo-etching, etc., and etching the glass plate with a fluorine etching liquid. CONSTITUTION:A glass plate of about 0.5mm. in thickness and about 30mm. in diameter and having excellent flatness is washed thoroughly, and tin oxide films are applied to both faces of the plate by CVD process. The thickness of the film is preferably 300-3,000Angstrom . One surface of the glass plate is patterned by photo- etching. The glass plate is etched to a depth of about 130mu with a liquid containing HF and glycerine using the tin oxide film 1 and the photoresist 2 remaining at the part of the letter and mark as a mask to obtain a relief letter or mark having a taper of about 70-80 deg.. The tin oxide film 1 is removed, the glass is dyed, and the reverse surface of the glass plate is coated with a paint 3 to obtain the glass dial plate.
Patent JP-S63273218-A (JP)
Title: Optical card reader
Inventor: TAKAHASHI SUSUMU
IPC: G11B7/00
Filed: 1987-05-01
Abstract: PURPOSE:To simplify a travel device to read the data of an optical card, by detecting a relative position between the optical card and a line sensor from the data of the pattern of the optical card outputted from the line sensor. CONSTITUTION:The data are recorded after being divided into plural data blocks, and searching blocks corresponding to those blocks are provided on the optical card C. A light source 6 projects the blocks of the card C, and the line sensor 7 receives reflected light, and supplies an output to a digital computer 8. The computer 8 moves the card C or the sensor 7 in a direction of a targeted data block position at high speed, and detects the searching block. And the computer counts the number of the blocks and detects the relative position between the card C and the line sensor, and when detecting a targeted block position, decelerates the card C at speed possible to read the data. In such a way, it is possible to simplify the travel device for the optical card.
Patent JP-H046967-A (JP)
Title: Solid-state image pickup element
Inventor: HAMAZAKI MASAHARU
IPC: H04N5/359
Filed: 1990-04-24
Abstract: PURPOSE:To attain read at fast speed with high S/N, to improve the sensitivity and to reduce smear by setting a signal line subjected to be read to an initial level in advance before the read. CONSTITUTION:A photodetector D, a signal charge amplifier means Ta and a signal charge reset means TR are provided to each picture element 1 and picture elements are arranged in a matrix. A signal line 1. is set to an initial level in advance before a signal is read from the signal line lS. Since no level fluctuation on the signal line lS. due to charge storage thereon and on a video line VL due to invasion of an undesired light is caused, it is not required to make the level constant at the output side. As a result, a margin is caused in the frequency characteristic of the output side with respect to the capacitance of the signal line lS and the readout at a fast speed with high S/N is attained. Since high speed readout is attained, a margin is provided to the allowable range in the wiring resistance of the signal line lS and the sensitivity is improved and smear is reduced by making the size of the signal line lS thin and increasing the aperture rate of the picture element.
Patent JP-2000298553-A (JP)
Title: Computer system and control method for i/o device for the same system
Inventor: TERADA HIROSHI
IPC: G06F13/24
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To support control of an I/O device without depending on a specific OS or driver by generating system management interruption, performing division processing of the I/O processing and outputting a status of the I/O processing to a host program after an I/O processing demand is received from the host program. SOLUTION: A host program confirms by status data in an SM-RAM storing at the time of IRT whether an FDD calls a disk driver processing routine of a system BIOS 19 and a USBFDD 21 can be used. A device driver processing routine confirms a register incorporated into an I/OGA 16, the USBFDD 21 is connected to an USB bus of a main body PC. When it is decided that the USBFDD 21 is used, it is decided that it is necessary to communicate with the USBFDD 21. The disk driver processing routine starts communication with the USBFDD 21 by a division processing routine using I/O trap system management interruption by way of a USBHC.
Patent JP-2000299462-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKAGI MARIKO
IPC: H01L21/336
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of the junction capacitance or junction leakage of a source-drain region and, at the same time, to suppress the short-channel effect of the region by inhibiting to include a first-conductivity type impurity in a second-conductivity type impurity layers constituting the region. SOLUTION: A source-drain region 29 is composed of a shallow first p-type impurity region 30 formed under a silicon nitride film 27 which is formed as a sidewall insulating film, and a deep second p-type impurity area 31 formed to sandwich the silicon nitride film 27. The first impurity region 30 is formed in a self-aligning way against the silicon nitride film 27, and the second impurity region 31 is formed in an self-aligning way against a gate electrode 24 and the silicon nitride film 27. In addition, the second impurity region 31 is formed by the epitaxial growth method and does not contain any n-type impurity. Therefore, the increase of the junction capacitance or junction leakage of the source-drain region 29 can be suppressed and, at the same time, the short- channel effect of the region 29 can be suppressed.
Patent JP-H11300103-A (JP)
Title: Liquid distribution device
Inventor: FUJISAWA SEIZABURO
IPC: B01D17/025
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To almost uniformly distribute primary treated water to adsorption tanks without using an electric sensor means and without using a motor or the like as a driving means. SOLUTION: This liquid distribution device consists of an oscillating distribution means 2 that two distribution vessels 4 each having the shape of a triangular prism consisting of side triangles with an open bottom are connected adjacent to each other so that when the open surface of one vessel. is horizontal, the elevation angle of one side of the other vessel becomes <=0 deg. a rotating shaft 3 for rotatably supporting the vessels attached pivotally to the oscillating distribution means 2, and engaging means 5 for supporting the distribution vessels 4 in positions in which one open surface is almost horizontal when the distribution vessels 4 are oscillated, and the center of oscillation of the distribution vessels connected adjacent to each other is set below the center of gravity of the whole vessels.
Patent JP-S5810986-A (JP)
Title: Beam index type color television receiver
Inventor: HONDA TOYOTA
IPC: H04N9/24
Filed: 1981-07-13
Abstract: PURPOSE:To decrease cross modulation and to eliminate the need for a bias current, by using a switche a signal from two different index fluorescent substances from luminous specrum according to reproduced color. CONSTITUTION:An index type color cathode ray tube 7 has two types of index fluorescent substances (X,Y) different from luminous spectrum per three-color fluorescent substance. Luminance from the fluorescent bodies X and Y is photoelectric-converted at photoelectric coverting elements 11 and 12 via filters 9 and 10 and connected to a changeover switch 14 through a filter 13. The changeover switch 14 is switched with a switch control circuit 15 controlled with a phase detector 16 detecting the hue inputted from a color signal Ec(t) and a subcarrier wave ER(t). An index signal from a switch 14, after being shaped, processes the color signal Ec(t) at a color signal processing circuit 18, and a monochrome signal EM(t) is added at an addition circuit 19 and a color signal is applied to a cathode 8. Thus, an index type color picture tube with less cross modulation and not requiring bias current can be obtained.
Patent JP-S591064-A (JP)
Title: Uranami welding of fixed tube
Inventor: HANEDA MITSUAKI
IPC: B23K9/035
Filed: 1982-06-25
Abstract: PURPOSE:To perform all position plasma welding of fixed tubes at high accuracy, by attaching a ring having sectional area larger than the thickness of fixed tubes and a step for alignment to fixed tubes so that the step protrudes from fixed tubes, and then welding them. CONSTITUTION:A ring 9C is attached to the end of fixed tubes 8A, 8B to be welded provided to arrest rotation. The ring 9C has radial sectional area larger than the thickness D of fixed tubes 8A, 8B, and steps 10A, 10B for centering are provided on the outer periphery and inner periphery respectively. The steps 10A, 10B are made to protrude from inner wall and outer wall of fixed tubes 8A, 8B. By performing plasma keyhole welding under this condition, depression of uranami of welding bead and undercut can be prevented. Dripping of molten metal can be prevented by changing welding current intermittently and alternately to high and low.
Patent JP-S60251955-A (JP)
Title: Masking jig used in painting
Inventor: NISHIKAWA SHIROU
IPC: B05D1/32
Filed: 1984-05-30
Abstract: PURPOSE:To make it possible to use a masking jig in the number of times corresponding to the number of film parts, by forming the jig from the string part for forming a parting line and a plurality of film parts secured to the string part at the side parts thereof and making the film parts separable from the string part. CONSTITUTION:A jig 1 is equipped with the string part 2 attached to an article W to be painted and a plurality of film parts 3a-3d each of which is secured to the string part 2 at one side part thereof by an adhesive. The string part 2 of the jig 1 is inlaid with a groove G to be attached to the article W to be painted and, if the other end side 13 of each of the film parts 3a-3d is involved in the rear surface side of the article W to be painted in this state, a non-painting part M is covered by the film parts 3a-3d and desired painting can be performed. Next, the film part 3a having the paint adhered thereto is separated while the string part 2 is inlaid with the groove of a separate new article to be painted to set the remaining film parts 3b-3d and painting can be performed hereinafter in the number of times corresponding to the number of the film parts in the same way.
Patent JP-H10296908-A (JP)
Title: Manufacture of aluminum-sheet-base copper-clad laminated sheet
Inventor: NAGAO KENICHI
IPC: B32B15/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve adhesion between an aluminum sheet and an insulating layer by abrading one surface of the aluminum sheet, anodizing both surfaces of the aluminum sheet, and laminating copper foil to the abraded side with an insulating layer combinedly used for an adhesive layer therebetween. SOLUTION: One side of a marketed aluminum sheet 3 is applied buffing processing 4, and both sides of the aluminum sheet 3 are applied alumite treatment 5. On the surfaces applied buffing and anodizing treatment 5, copper foil 1 of 70 μm thickness, where an insulating layer 2 composed of epoxy resin containing 150 μm thickness alumina filler is applied, is overlapped. And by laminating through a press under conditions of 40 kgf/cm<2> , and 210 deg.C, for 30 minutes, an anozied one-side aluminum sheet base copper-clad laminated sheet is manufactured. Thereby, adhesion between the aluminum plate 3 and the insulating layer 2 can be improved.
Patent JP-S5232618-A (JP)
Title: Broadcast fact automatic confirmation system
Inventor: OOSAWA TAKASHI
IPC: H04N7/00
Filed: 1975-09-09
Abstract: PURPOSE: The discrimination code combining start signal with aural signal of different frequency is recorded to the magnetic recording medium on which the broadcast fact is recorded, and the discrimination code is sampled using the start signal as the starting point at the receiver side. In this way, an easy and and secured confirmation of broadcast fact can be performed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5731933-A (JP)
Title: Nitrile-substituted quinazolone polymer
Inventor: FUKAMI AKIRA
IPC: C08G73/06
Filed: 1980-08-04
Abstract: PURPOSE: A nitrile-substituted quinazolone polymer which is convertible into cured products having excellent heat stability without forming gas, prepared by reacting a bisoxazinone compound with a diamino compound in a solvent.  
     CONSTITUTION: The nitrile-substituted quinazolone polymer of the purpose is obtained by reacting a mixture containing a nitrile-containing bisoxazinone compound of formula I, wherein Ar is a group of formula II, III or IV, where X is a bivalent atom or group linking aromatic rings together or a group of formula V, R 1  is an organic group which is a nitrile-substituted aromatic ring or a nitrile-containing bisoxazinone compound of formula I and a nitrile-free bisoxazinone compound of formula VI, wherein R 2  is a monovalent organic group not substituted with a nitrile group, with a diamino compound of formula VII, wherein R 3  is a bivalent organic group. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01278047-A (JP)
Title: Film forming method
Inventor: HIURA YUKO
IPC: H01L21/768
Filed: 1988-04-28
Abstract: PURPOSE:To enable the formation of an insulating film in a minimum timelength, without damaging metal wiring becoming a substratum by forming a film by applying laser CVD wherein laser irradiation intensity is changed by two steps. CONSTITUTION:An equipment for wiring correction comprises the following; a CVD chamber 2, an ArF laser 3, a beam splitter 4, a pattern mask 5, a lens 6, He-Ne laser 8, a beam splitter 9, a photo detector 10, an attenuator driving circuit 11 and an attenuator 12. As a first step, a dielectric thin film is formed with so low irradiation intensity that a substratum metal 14 is hardly suffered from damage. As a second step, the dielectric thin film is continuously formed on the metal wiring 14, with high irradiation intensity wherein the damage of the substratum metal 14 is sufficiently reduced as the result of absorption by the dielectric thin film formed in the first step. Thereby, an insulating film can be formed in minimum timelength without damaging the substratum metal wiring.
Patent JP-S5232345-A (JP)
Title: Objective lens
Inventor: TAKANO EIICHI
IPC: G02B9/04
Filed: 1975-09-08
Abstract: PURPOSE: To reduce the chromatic aberration less than ten-thousandth of the focus by employing an objective lens composed of a convex and a concave lenses. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5733881-A (JP)
Title: Control system for automatically balanced connection network
Inventor: NISHIMURA YOSHIROU
IPC: H04Q1/56
Filed: 1980-08-07
Abstract: PURPOSE:To control a start of an automatically balanced connection network by a central control device, and to easily execute the maintenance and operation, by providing a means adjusted automatically by a ringing tone to a 2-wire-4-wire converting circuit of a 4-wire system exchange having an automatically balanced connection network. CONSTITUTION:Terminals A, B are signal lines of the 2-wire line side, and terminals C, D are terminals of the transmission side and ther receiving side of the 4-wire line side, respectively. A terminal E controls either operating an automatic balancing function Zn or locking the terminal by its value, and is controlled by a central control device of an exchange basically. As for a controlling method, a subscriber of the line for which readjustment of the balanced connection network is required is discriminated in advance, this subscriber calls, this terminal is made a nonlocked state temporarily only when a ringing tone is being received, and the balanced connection network is adjusted automatically by the ringing tone. The terminal is returned to its locked state by a response of the subscriber to be called.
Patent JP-S5812593-A (JP)
Title: Holding current generating circuit for pulse motor
Inventor: MINAMI KOUICHI
IPC: G05F1/56
Filed: 1981-07-11
Abstract: PURPOSE:To eliminate the vibrating noise of a pulse motor by selecting one of two types of pulses exceeding audible frequency in response to the level of a current flowing through a circuit and applying it as a switching pulse, thereby maintaining the effective current value flowing through the circuit constant. CONSTITUTION:An oscillator 11 generates two types of pulses (a), (b) of duty ratio exceeding the audible frequency. The pulses (a), (b) are selected by a selector 12, and are outputted as a switching pulse (d). The current flowing through a circuit is smoothed and detected by an integration circuit 13, the output of the integration circuit 13 is applied to level detectors 14, 15, which compares the output with the set value. The selector 12 is controlled by the output signals of the detectors 14, 15 to select any of the pulses (a), (b). The duty ratio  of the pulses (a), (b) is alternately selected by the selector 12 for the pulses (a),  (b), thereby maintaining the effective current value flowing through the circuit  constant.
Patent JP-H0410457-A (JP)
Title: Sealing method of semiconductor chip
Inventor: NAGAYA TETSUO
IPC: H01L23/12
Filed: 1990-04-26
Abstract: PURPOSE:To prevent size larger than substrate one, and to obviate the constraint of the pattern design of a substrate by mounting a semiconductor chip on a surface on the side installed to a carrier of the substrate and housing and sealing the semiconductor chip in the space of a spot facing section formed to the carrier. CONSTITUTION:A semiconductor chip 1 is mounted on a surface on the side set up to a carrier 6 of a substrate 3, and the electrode pads of the semiconductor chip 1 are connected to a pattern formed to the surface on the semiconductor-chip 1 mounting side by bonding wires 2. The semiconductor chip 1 is housed in the space of a spot facing section 7 formed to the carrier 6. The spot facing section 7 is shaped previously in size in which the semiconductor chip 1 housed and the bonding wires 2 are not brought into contact with a wall surface. The substrate 3 is soldered to the carrier 6, through-holes 5 are covered with covers 8, and only the semiconductor chip 1 mounted to the substrate 3 is sealed with the carrier 6.
Patent JP-S59232736-A (JP)
Title: Method and device for supplying ring-like member
Inventor: YAMAHATA YUUJI
IPC: B23P19/08
Filed: 1983-06-16
Abstract: PURPOSE:To supply an O-ring in conformity with its shape in a method of hanging up O-rings one by one for supplying, by turning an arm having a hanging-up part to carry out the holding and releasing operations for the O-rings. CONSTITUTION:A turntable is rotated to locate an oil tank 15 below an O-ring hunging-up position A. A hanging-up unit 1 moves on a railway 2, and comes to a stop above the O-ring hanging-up position A. A rod 4 in a hydraulic mechanism 6 extends to lower a hanging-up mechanism 5 attached to the lower end of the rod 4, and an arm 8 which gas reached the inside of the oil tank 15 is turned by about 30 deg. by means of a motor. Due to the above-mentioned turning an O-ring W in the oil is hooked up by a hook part at the front end of the arm 8. Then, the O-ring W is moved along the railway 2 after lift-up operation of the rod 4, and comes to a stop a position above a set pole 22 where the O- ring W is dropped by turning the arm 8.