baber/WOPTO huggingface dataset:
Patent JP-S6442863-A (JP)
Title: High-withstand voltage mos semiconductor device
Inventor: MOROZUMI YUKIO
IPC: H01L21/336
Filed: 1987-08-11
Abstract: PURPOSE:To contrive a microscopical formation and the improvement of a yield by a method wherein selective oxide films thicker than a gate insulating film are formed between high-concentration drains and a gate electrode, impurity layers having a concentration lower than that of drain electrode lead-out regions and having the same conductivity type as that of the drain electrode lead-out regions are each provided under the selective oxide films and a metal layer or its silicide layer is provided on the surfaces of the high-concentration drains and the gate electrode. CONSTITUTION:Selective oxide films 105 thicker than a gate insulating film 108 are formed between high-concentration drains and a gate electrode, impurity layers 104 having a concentration lower than that of drain electrode lead-out regions and having the same conductivity type as that of the drain electrode lead.out regions are each provided under the films 105 and moreover, at least a metal layer or its silicide layer 115 is provided on the surfaces of the high-concentration drains and the gate electrode. Thereby, the contact resistance and the diffusion resistance of a MOS transistor, which needs a large current at high breakdown strength, are reduced, a larger current per channel width unit can be also obtained and a much increase in power and a microscopical formation become possible.
Patent JP-S58101977-A (JP)
Inventor: MAEDA AKIYA
IPC: E06B11/00
Filed: 1981-12-11
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-H0542779-A (JP)
Title: Thermal transfer sheet
Inventor: ONISHI HIROSHI
IPC: B41M5/392
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a good gradation image due to dyeing even on an image receiving material having no dyeing layer. CONSTITUTION:A thermal transfer sheet 1 is formed by laminating a dye- containing ink layer 3 to a heat-resistant sheet like support 2 and further laminating a softenable transfer layer 4 composed of a softenable transfer material lowered in its viscosity by heating and fixing the dye in the ink layer 3 to the ink layer 3. At first, when the thermal transfer sheet 1 is heated while pressed to an image receiving material at the time of recording, the dye in the heated ink layer 3 is diffused to the softenable transfer layer 4 softened under heating. Therefore, a part of the dyed softenable transfer material is transferred to the image receiving layer to form a recording image. Since the dye contained in the softenable transfer material is proportional to heating quantity, continuous gradation recording can be performed by controlling heating quantity.
Patent JP-S58179567-A (JP)
Title: Build-up welding method of inner face of elbow tube and elbow tube supporting device
Inventor: KUROKI HIRONORI
IPC: B23K9/04
Filed: 1981-12-11
Abstract: PURPOSE:To build-up weld the inner face of an elbow tube to uniform thickness, by inserting a welding torch into the elbow tube and build-up welding while giving a specified rotation to the elbow tube so that the relative speed of the torch and the weld zone in the elbow tube becomes a fixed value. CONSTITUTION:An elbow tube 1 is supported so that it rotates around a line C-C which is tangential to the central circular arc B-B that connects the center of a circle on A-A section of the center of the elbow tube 1. A welding torch 11 is attached to face a place on the inner wall face of the elbow tube 1, and inner face is build-up welded while rotating the elbow tube 1 around its center 6 of curvature. In this case, the angle of rotation of the elbow tube 1 is detected by an angle detector 9, and the rotation of a motor 10 is controlled to make the speed of relative movement of the inner face of the elbow tube and the welding torch constant at all times. Thus, build-up welding of uniform thickness is formed on the inner face of the elbow tube 1.
Patent JP-S5899995-A (JP)
Inventor: OKAZAKI SHIZUO
IPC: D06F39/10
Filed: 1981-12-10
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-H0651960-A (JP)
Title: Dynamic coupling system for program
Inventor: FURUKAWA HIDEAKI
IPC: G06F9/40
Filed: 1992-07-28
Abstract: PURPOSE:To accelerate processing speed by performing the dynamic coupling of a program with an external call in repeat processing at high speed. CONSTITUTION:When a program of execution format is converted to an execution program by an object conversion means 16 and it is developed on a primary storage device 18, the status storage area of the external call and the pointer area of the record of an external call managing table are provided at a developed execution program. A program control means 17 sets repeated processing status to 1 in the execution of a repeated processing start program, and develops a slave program on the primary storage device 18 in the execution of an external call program, and records an address developed by the slave program on the record of the external call managing table. Also, the external call status storage area is set to 1, and the pointer of the record is recorded on the pointer area of the record. When the execution of the slave program is completed and the external call program is executed again, the record is inspected from the pointer, and the address of the slave program can be obtained, then, the execution of the slave program is immediately executed.
Patent JP-H0644633-A (JP)
Title: Optical disk device
Inventor: KATAOKA MASANORI
IPC: G11B17/04
Filed: 1992-07-28
Abstract: PURPOSE:To make the optical disk device thin structive. CONSTITUTION:The device possesses a guide shaft A 9 which is parallel to a horizontal axis arranged for the purpose of intruding one part of an upper surface window of a cartridge 2 into the inside of the cartridge 2 and a guide shaft B 10 arranged parallel to the above guide shaft A 9 and outside a dedicated space of the cartridge 2, and then a bias coil unit 8 is guided by the guide shaft A 9 and the guide shaft B 10 to move linearly back and forth. Thus, since the bias coil unit 8 can be horizontally moved to be withdrawn at the time of inserting and ejecting the cartridge 2, the height of the optical disk device is lowered.
Patent JP-H0951576-A (JP)
Title: Method for limiting use of mobile station of mobile communication system, and base station device and mobile station device
Inventor: UENO MAKOTO
IPC: H04W48/04
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To automatically limit the use of a mobile station according to the area kind of the radio zone wherein the mobile station is by extracting use limitation information from received report information and performing regarding the use limitation of a local station device according to the contents. SOLUTION: A mobile station device 100 is constituted including a control part 101 which controls its station device according to the report information 201 received from a base station 200, and a use limiting means 102 which limits the use of its station device, and the control part 101 extracts use limitation information as to the radio zone from the received report information 201 and limits the use of its station device according to the use limitation information by using a use limiting means 102. Further, the mobile station device 100 can be constituted so as to inhibit the its station device from being used by using the use limiting means 102 when the use limitation information extracted from the report information 201 indicates that the mobile station is inhibited from being used.
Patent JP-H03284670-A (JP)
Title: Pyrimidine nucleoside derivative and antiviral agent with the same as active ingredient
Inventor: MIYASAKA SADA
IPC: C07D239/52
Filed: 1990-07-27
Abstract: NEW MATERIAL:A compound of formula I (R<1> is ethyl or isopropyl; R<2> and R<3> are each H, 1-3C alkyl or Cl; X is O or S; Z is S or methylene; when X is O and Z is S, R<2> and R<3> are not H at the same time). EXAMPLE:5-Ethyl-1-[(2-hydroxyethoxy)methyl]-6-phenylthio-2-thiouracil. USE:An activiral agent. In particular, having marked effects on retrovirus, and low toxic to host cells. PREPARATION:A reaction is made at -80 to 10 deg.C in a solvent such as THF between a compound of formula II (R<4> is protective group for hydroxyl) and an organoalkali metal (e.g. lithium diisopropylamide). Thence, an arylthio- modifier (e.g. diphenyldisulfide) is reacted under conditions similar to those for said organoalkali metal to eliminate the protective groups, thus obtaining the objective compound of the formula I (where Z is S).
Patent JP-H1130006-A (JP)
Title: Wall surface structure
Inventor: YAMADA TETSUYA
IPC: E04B9/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency in the indoor work and improve the utilization factor of a space in a room by storing tools required for a work such as a ladder or a stepladder, by means of which a person climbs up to a storage in the ceiling, inside a wall surface forming a room or corridor. SOLUTION: A ladder 10 and a handrail 20 for climbing up to a ceiling storage are stored inside a wall surface W1 corresponding to the location of an open/closure cover of the ceiling storage so as to be drawn out. And a portion of a wall surface W, where the ladder 10 and handrail 20 are stored, is formed into a door shape so as to be opened. If stepboards 12 of the ladder 10 are of the hinged type, the thickness of the wall surface W, where the ladder 10 is stored, can be prevented from increasing. Further tools of various kinds required for an indoor work such as a bed, stepladder, table or a plug socket for power supply, other than the ladder 10, may be stored. Thus indoor work efficiency and utilization factor of a space in a room can be improved.
Patent JP-2001027793-A (JP)
Title: Exposure adjusting device for camera
Inventor: TOBIYO MANABU
IPC: G03B7/087
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To perform adequate exposure adjustment with simple structure. SOLUTION: A shutter aperture 36a is formed on the front surface of a black box base part 36. A spring type shutter blade 37 and diaphragm plates 38 and 39 are turnably attached on the front part of the aperture 36a. The plates 38 and 39 are engaged with an operating pin 46 and turned. The pin 46 is engaged with a cam groove 47 formed on a switching plate 41. Thus, a diaphragm diameter is adjusted in accordance with the turning of the plate 41. Ribs 44a, 44b and 44c controlling the opening position of the blade 37 are provided on the back surface of the plate 41. Thus, the diaphragm aperture and a shutter speed are switched in accordance with the turning of the plate 41, and exposure is adjusted.
Patent JP-S6094520-A (JP)
Title: Surface acoustic wave resonator
Inventor: ONO MASAAKI
IPC: H03H3/08
Filed: 1983-10-28
Abstract: PURPOSE:To improve the deterioration of the characteristic of a block region due to the decrease in impedance at high frequencies by arranging at least >=2 stages of electrodes. CONSTITUTION:The electrodes shown in hatched lines are formed as three-stage (n=3) structure. The electrodes are connected in series electrically by the capacitance between the stages and connected in parallel acoustically because the propagation path of an elastic wave between respective stages is in parallel. While the impedance at regions except in the vicinity of the resonance point is expressed as ZA' 1/jomegaCd' (Cd' is a damping capacitance), the impedance is ZA' n/jomegaCd' with the electrodes of n-stage structure. Thus, the impedance of the Cd' is increased to n times, the impedance is kept large thereby improving the characteristic improvement of the block region.
Patent JP-S58102028-A (JP)
Title: Combustion apparatus
Inventor: TSUAKI HAJIME
IPC: F23N5/10
Filed: 1981-12-12
Abstract: PURPOSE:To achieve an igniting operation quickly by increasing a thermal electromotive force to be fed to a solenoid valve with a semi-conductor thermoelectronic element having a See-beck effect. CONSTITUTION:In response to the igniting operation of an ignition knob 4, a solenoid valve 11 is forced to open and a city gas is fed to a burner 3 while the iginiting operation of the ignition knob 4 activates an igniter to ignite the burner 3. Therefore, while in the burner 3, the combustion of the city gas, a semiconductor 6 sensing the combustion heat generates by for larger thermal electromotive force than a thermocouple to turn on the solenoid valve 11 and a lamp 5 and the solenoid valve 11 is energized to be opened while the lamp 5 is energized to light. The ignition of the burner 3 energizes the solenoid valve 11 to be opened very quickly thereby simplifying the igniting operation.
Patent JP-S58101749-A (JP)
Title: Electric dust precipitator
Inventor: MITSUSAKA TOSHIAKI
IPC: B03C3/66
Filed: 1981-12-14
Abstract: PURPOSE:To obtain an electric dust precipitator which is capable of generating a sufficient discharge current even by low pulse voltage, by constituting so that discharge electric wires placed in parallel on a dust precipitating plate are formed by 1 group 2 of pieces, and the potential of one discharge electric wire in each group is different from the potential of the other discharge electric wire. CONSTITUTION:Between dust precipitating plates 1, 1 placed opposingly in parallel, discharge electric wires 2 of each group consisting of 2 discharge electric wires 2A, 2B placed in parallel are set at prescribed intervals. Said each discharge electric wire 2 is both fixed to a conductive supporting frame 3 by both its ends, and also the discharge electric wire 2B of each group is wound round a bobbin 3A fitted to the frame 3 by its one end, and is fixed to the frame 3. Also, to the frame body 3, an electric power supplying source of a DC power supply 4 whose one terminal is grounded is connected, and also it is connected through a capacitor 6 to an electric power supplying terminal of a pulse electric power supply 5 whose one terminal is grounded. Subsequently, between the grounded plate 1 and the discharge electric wires 2, voltage which is superposed a pulse to DC is applied, and in the wires 2A, 2B of each group, a large voltage difference is generated by a reactor formed in one said wires, so that a discharge current is made to flow more than the case when pulse voltage is applied to each discharge electric wire provided under the same condition.
Patent JP-H1026713-A (JP)
Title: Optical fiber hermetically sealing structure
Inventor: ARAI YASUMICHI
IPC: G02B6/42
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the performance and reliability by preventing the deterioration in the reliability of an electronic cooling element, short-path due to dew condensation, optical surface contamination due to dew condensation or light output troubles due to interception of an optical path. SOLUTION: The optical fiber hermetically sealing structure is designed to hermetically seal optical fibers 4 pulled out of a case 1 in which an optical unit 5 is housed. An area starting from a first section, which corresponds to a sleave part 8 for pulling the optical fibers 4 out of the case 1, to a second section, which is a pulling out part for the optical fibers 4, is covered with a rubber boot 10 made of an elastic material. Contact parts at the first and second sections of the rubber boot 10 are formed respectively with at least one of projecting lips 10a, 10b. The inside part of the lip 10a at the first section and the outside part of the sleeve 8, the inside part of the lip 10a at the second section and the outside part of the optical fibers 4 are hermetically sealed.
Patent JP-2000017731-A (JP)
Title: Joint structure of concrete member to steel pipe member
Inventor: MASUKO HIROSHI
IPC: E04C3/293
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a concrete member to a steel pipe member excellent in fatigue-proof with a simplified structure and having no structural weak point. SOLUTION: A part of the bar steel material 23 is inserted into a steel pipe member from the end of a steel pipe 21 and the end is screwed into a nut 27 fixed through a steel plate material 24. The interior of the part of the steel pipe 21 where the bar steel material 23 is inserted into is formed with a plurality of protrusions distributed in approximately an uniform manner. A filler 26 is filled into the steel pipe 21 so as to envelop the bar steel material 23 and to stick to the internal surface of the steel pipe 21. The filler 26, which hardens and sticks to the bar steel material 23 and the internal surface of the steel pipe 21, transfers tensile force actuating on the steel pipe 21 to the bar steel material 23 by its adhesive strength.  The other end of the bar steel material 23 is embedded and anchored into a concrete member 11 formed so that the end of the steel pipe 21 comes into collision with it.
Patent JP-H0654200-A (JP)
Title: Transmitter, receiver and transmission system of digital image
Inventor: AMAYOSHI TAKASHI
IPC: H04N19/139
Filed: 1992-07-28
Abstract: PURPOSE:To prevent the deterioration of S/N in a system adopting predictive encoding and to prevent the generation of block distortion in a system adopting DCT by letting an average bit number per one sample be the same value as that in a normal mode. CONSTITUTION:An A/D converting circuit 20 converts a video signal to luminance data and color difference data. Encoding circuits 30Y and 30C generates code data by respectively predictively encoding sub-sampled luminance data and color difference data. MUX 15 time-division-multiplies each code data to luminance data and color difference data. VLC 16 generates variable length code data by variable-length-encoding code data. An error correction encoder 18 adds an error correction code to variable length code data and transmits it. Then, in a fall back mode, the sampling frequency of the A/D converting circuit 20 is made lower and an error correction code quantity to add is increased as compared with those in the normal mode.
Patent JP-S58104666-A (JP)
Title: Coating apparatus
Inventor: TANAKA YASUNORI
IPC: B05C5/02
Filed: 1981-12-16
Abstract: PURPOSE:To coat a coating liquid in a good thin layer at a high speed, in an extrusion type coating apparatus, by specifying the shape of a doctor edge surface and the shape of a dack edge surface. CONSTITUTION:A doctor edge part 5 is positioned at the downstream side of a support from the outlet of a slot part 4 and the whole region of the edge surface opposed to the support has a triangle cross area and the protruded apex angle  ABC is formed into an obtuse angle of 135 deg. or more. On the other hand, a back edge part 6 has a slot outlet end part D at a position satisfying formula  ABC< ABD<180 deg. and an angle formed by the tangential line of the back edge surface drawn in this end part D and a straight line AB is formed so as to be made larger than an angle formed by straight lines BD and AB. In addition, the back edge part 6 is formed so as not to be protruded to a base surface side from the tangential line L and, by these edge shapes, a coating liquid continuously extruded toward the surface of the support is coated in a uniform thickness.
Patent JP-S6180920-A (JP)
Title: Tuner input matching circuit
Inventor: SHIMURA TOSHIO
IPC: H04B1/18
Filed: 1984-09-28
Abstract: PURPOSE:To reduce the reflection to an input side in case a power source of a buffer amplifier is off, by connecting an attenuator to the pre-stage of the buffer amplifier, in a CATV use tuner device provided with the buffer amplifier on an input stage. CONSTITUTION:In a tuber device used for a wire transmission of a CATV, etc., a bi-directional attenuator 210, a band pass filter 220 and a buffer amplifier 230 are connected to its input stage. The attenuator 210 is provided in order to reduce a reflected wave in case when a power source of the buffer amplifier 230 has been cut off. That is to say, when the power source of the amplifier 230 is cut off, the impedance matching between the filter 220 and the tuner is deteriorated, and a reflection to the input side becomes a problem. The attenu ator 210 attenuates this reflected wave, and prevents a bad influence exerted on other receiver connected to the input side.
Patent JP-H0757823-A (JP)
Title: Electrical connection structure for electronic circuit substrate
Inventor: KUROTORI FUMIO
IPC: H05K7/14
Filed: 1993-08-13
Abstract: PURPOSE:To reduce the number of connectors by half in comparison with conventional structure in connection structure for achieving electrical connection with respect to an electronic circuit substrate which is mounted on a shelf, a casing or the like in such a manner as to be freely inserted or withdrawn. CONSTITUTION:Electrical connection is carried out with respect to an electronic circuit substrate 12 which is mounted on a shelf, casing 10 or the like in such a manner as to be freely inserted or withdrawn. A connector supporting member 18 capable of detachably supporting connectors 22, 24 on a cable side is fixed to the back of the casing 10. Connectors 26, 28 forming pairs with the connectors 22, 24 on the cable side are disposed in the electronic circuit substrate 12.
Patent JP-S5993515-A (JP)
Title: Bearing device for turbo-charger
Inventor: KAWAKAMI TOSHIROU
IPC: F02B39/00
Filed: 1982-11-17
Abstract: PURPOSE:To protect a high speed rotary shaft from burning by placing a top foil and a damp foil having a plurality of curved section the curvature of which will reduce gradually in the rotary direction between the rotary shaft and a bearing housing. CONSTITUTION:Upon rotation of rotary shaft 1 in the direction (a), the air in a space (A) between the shaft 1 and top foil 5 is swallowed in the rotary direction (a) to float the shaft 1 while the resiliency of a damp foil 4 and communication of air between spaces B1, B2 will cause damping function similar to a shock absorber. Since the curvatures r1-r4 at the curved sections 4c of the damp foil 4 are reduced gradually in the rotary direction, centers of curvature are shifted from the center O' of bearing housing to O'' to promote the wedge function. With such structure, solid state contact of rotary shaft is suppressed to prevent burning.
Patent JP-S58101982-A (JP)
Inventor: KAMINAKA KOUJI
IPC: E05F15/10
Filed: 1981-12-14
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-H1145641-A (JP)
Title: Breaker
Inventor: YAMAJI YUICHI
IPC: H01H33/66
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a breaker which is capable of keeping its tripping condition at a high speed. SOLUTION: A breaker has an operating rod 2 coaxially provided at the end of a movable contact 12 for a vacuum valve 1 in the tripping direction, a closing spring 5 to energize the operating rod 2 to the closing direction of the movable contact 12, a repulsive coil 6 to energize the operating rod 2 to the tripping direction of the movable contact 12 against the closing spring 5 during tripping, a roller 3 supported by the operating rod 2 in a rotationally movable manner and two solenoids 9, 9 movable to the perpendicular direction of the axis of the roller 3 to operate in mutual opposite directions, shield a moving passage for the roller 3 moved together with the operating rod 2 and lock the roller 3 for keeping its tripping condition. The solenoids 9, 9 are unlocked from the roller 3 for the closing spring 5 to move the operating rod 2 during closing.
Patent JP-H0732481-A (JP)
Title: Method and machine for bonding fluorine containing plastic film
Inventor: MIYAI NORIYUKI
IPC: B29L7/00
Filed: 1993-07-23
Abstract: PURPOSE:To obtain an effective method for bonding of fluorine containing plastic film, which has been considered as absolutely impossible, to be effected easily, surely and safety by any person. CONSTITUTION:The method of bonding of fluorine containing plastic films mutually and continuoisly is characterized by a method wherein the films are heated previously, then, the films are bonded through hot press for 1sec at 200 deg.C or more under the pressure of 0.5kg/cm or more and, thereafter, are cooled.