baber/WOPTO huggingface dataset:
Patent JP-H09240505-A (JP)
Title: Large-sized traveling vehicle having variable horizontally mounting angle of rear wheel two axle
Inventor: MEGURO KAZUO
IPC: B62D7/14
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized traveling vehicle capable of being easily turned in comparison with a conventional rear wheel multiple-axle large-sized traveling vehicle, and in which the horizontally mounting angle of the rear wheel two axles can be displaced. SOLUTION: In a rear wheel two axle-type large-sized traveling vehicle, axle distance adjusting devices 5L, 5R for extending the axle distance on one side from a state where a front axle A and a rear axle B are parallel and lessening the axle distance on the opposite side, or narrowing the axle distance on one side and extending the axle distance on the opposite side are provided between the front axle A of right and left rear wheels 1, 2 and the rear axle B of right and left rear wheels 3, 4, and the lateral mounting angle of the rear wheel two axles can be displaced.
Patent JP-H07243741-A (JP)
Title: Containing bag for fresh fish or the like
Inventor: SHIBATA YUKINOBU
IPC: A01K63/02
Filed: 1994-03-02
Abstract: PURPOSE:To easily transport or preserve fresh fish, etc., by incorporating an article to be required for cold insulation such as the fresh fish, raw meat, etc., in the state for holding its freshness, quality for a long time in a cold insulation state. CONSTITUTION:A bag unit 15 of a containing bag 10 has a wateproofing material layer 16 provided at an outermost side and an outer heat insulator layer 17 provided inside the layer 16. On the other hand, a packaging material layer 18 formed of a material having water containing properties is arranged inside for enclosing a tuna 14 and an inner heat insulator layer 19 is arranged outside the layer 18. A hollow layer 20 is provided between the layers 19 and 17. A filling port 21 communicating with the layer 20 is opened outside the bag body 16. A charging tube line 23 of a charging gas cylinder 22 is connected to the port 21, cooled nitrogen gas is sealed in the layer 20 through the port 21 from the cylinder 22 by switching a changeover valve 25, and a fresh fish contained in the bag 10 is cold insulated in the state packaged by the layer 20 filled with the cooling gas.
Patent JP-2000255422-A (JP)
Title: Conveyer equipment using moving bodies
Inventor: KUNO MASAYA
IPC: B61B13/12
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a conveyer equipment using moving bodies of a type to allow to move a moving body group in a close backing up condition without generating a gap between the front end and the rear end, in which the moving bodies can be converted in a long size form for long carried article where a worker can ride in, and a short size form for short carried article. SOLUTION: To each moving body 20, a supporting device of the carried article is provided at the upper side, and platforms 26a and 26B are provided swayable up and down at least at one side of the front end and the rear end. By fixing the platforms 26A and 26B by moving them upward in the horizontal form, their playing ends can be abutted freely to the moving body 20 side. And by moving downward them in the vertical direction, the front side and the rear side moving bodies 20 can be abutted by reducing the distance responding to the space of the platforms 26A and 26B. To a backing up passage 1A, a feed device to give the moving force to the moving bodies 20, and a braking device to give a braking force to the moving bodies, are provided.
Patent JP-H09249464-A (JP)
Title: Complex gold material for brazing
Inventor: KISHIMOTO KOICHI
IPC: C23C14/18
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of cracks caused by difference in thermal expansion and to improve brazing properties, by supporting granules on gold. SOLUTION: A metal or a nonmetal granule having >=50 deg.C melting point and 0.1-100μm particle diameter in an amount of 0.01-8.0vol.% is supported on gold or a gold alloy to give a complex gold material for brazing a metal to a ceramic, having >=4.0×10<-6> />= (20-500 deg.C) difference in coefficient of thermal expansion. The surface of a ceramic to be bonded is coated with a coated film of Ti having 0.1-1.0μm thickness, which is coated with a coated film of Ni having 0.5-5μm thickness. The complex gold material for brazing is bonded to the coated ceramic to carry out brazing.
Patent JP-H08228199-A (JP)
Title: Transmitter
Inventor: HOSOYA YUKIKOTO
IPC: H04Q9/00
Filed: 1995-02-20
Abstract: PURPOSE: To transmit frequency information to many equipments with simple constitution. CONSTITUTION: An input device 1 attaches an equipment number and one data number to inputted data and outputs them to a bus L. An output device 2 or arithmetic units 3 and 4 fetch the data to which the equipment number to be required is attached among the data flowing through the bus L and a power source information output device 5 outputs an identification code for indicating that it is power source frequency information and the power source frequency information to the bus L. Then, the input device 1 receives the power source frequency information to which the identification code is attached among the data flowing through the bus L and performs a prescribed processing based on the information.
Patent JP-H04289699-A (JP)
Title: Charged particle equipment
Inventor: KIKUCHI TOMOKO
IPC: G01T1/29
Filed: 1991-03-19
Abstract: PURPOSE:To determine the actual orbit of an electron beam by installing a charged particle beam position monitor between the magnetic poles of at least one deflection electromagnet of deflection magnets arranged at the deriving part of synchrotron radiation. CONSTITUTION:An electron beam position monitor 6 is installed in a vacuum duct 2 arranged between the magnetic poles of a deflection electromagnet 3 arranged at the deriving part of synchrotron radiation. When electrons, which are circling in the duct 2, pass through near an electrode, charge is induced electrostatically at the electrode. The monitor 6 measures the induced charge amount as a voltage so as to monitor the position of the electron beam. Thereby the actual orbit of the electron beam can be determined, and it is possible to perform easily the position adjustment of the synchrotron radiation beam line 9 itself, or the adjustment of an optical system in the beam line 9.
Patent JP-S54147051-A (JP)
Title: Connecting method of optical fibers
Inventor: OKADA SHIGEO
IPC: G02B6/42
Filed: 1978-05-10
Abstract: PURPOSE:To make possible detection of radiation light and perform optimum connection in a shrot time by giving bends to optical fibers. CONSTITUTION:At the time of connecting a laser light source 7 to an optical fiber 1 by way of an optical system 8, a fine adjustment base 9, a leakage light detector 10 built-in with a cylindrical body 5 and a recorder 3 such as ammeter are disposed near the incident end of the optical fiber 1 and part of the optical fiber is wound on the outside circumference of the cylindrical body 5. Thereby, minute bends are given to the optical fiber 1 wound to the cylindrical body 5 and part of transmission light is converted to radiation mode, which is then radiated to the outside, is detected in the leakage light detector 10 and is recorded in the recorder 3. Hence, by adjusting the fine adjustment base 9 while monitoring the recorder 3, the state where the quantity of light entering the optical fiber 1 become maximum may be detected and the connection in that state becomes feasible.
Patent JP-S54147665-A (JP)
Title: Production of diaphragm fitted with oil seal
Inventor: FUKUDA NOBUO
IPC: D06F49/06
Filed: 1978-05-10
Abstract: PURPOSE: To prevent an oil seal from slipping off during operation by press-fitting the outer peripheral cylindrical portion of an oil seal rubber having a lip portion into the inside peripheray of one end of a bearing holding cylinder, applying an adhesive to the outside surface of the cylinder and the exposed end face of the rubber, molding a disphragm on the outside periphery of the hoding cylinder, and sulfurizing the diaphragm.  
     CONSTITUTION: A double-annular oil seal rubber 8 consisting of an outer peripheral cylindrical portion 8a and an inner peripheral lip portion 8b is press-fitted into an annular stepped portion 7a at the top inside periphery of a bearing holding cylinder 7. An adhesive is applied to the outside surface 7b of the cylinder 7 and the top end face 8c of the cylinderical portion 8a. This assembly is placed in a metallic mold for molding a diaphragm, and a diaphragm 6 is molded. The assembly together with the diaphragm 6 is placed in a sulfurizing furnace for sulfurizing the diaphragm 6 and adjering between the top end face 8c and a flange portion 6b and between the outside surface 7b and an inner peripheral cylindrical portion 6a. An oil-filled bearing metal 9 is press-fitted in the cylinder 7 to form the object product. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08228209-A (JP)
Title: Communication system
Inventor: WANDA KOICHIRO
IPC: H04N1/00
Filed: 1995-02-20
Abstract: PURPOSE: To easily revise a communication equipment together with its protocol by providing an adaptor between a communication terminal equipment and a network and installing a file server on the network. CONSTITUTION: When a key input section 13 of an adaptor 32 inputs an instruction to revise a communication equipment, a CPU 10 of the adaptor 32 conducts connection processing with a file server 31 via a communication section 15 of the adaptor 32 and a communication section 15 of an adaptor 30 while providing the output of a current status to an output section 14. The CPU 10 of the adaptor 32 commands a revision content of a communication equipment to the CPU 10 of the adaptor 30 and the file server 31 as a command. The CPU 10 of the adaptors 32, 10 sets a communication board mounted on other unit of each communication section 15. Furthermore, the file server 31 installs a communication software program to a storage section 12 or a RAM 11 of the adaptors 30, 32. Then the CPU 10 of the adaptors 30, 32 connects the revised board to a network.
Patent JP-H07240417-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUNAKI MASANORI
IPC: H01L23/52
Filed: 1994-02-28
Abstract: PURPOSE:To increase the operation speed of an LSI, by reducing wiring capacitance. CONSTITUTION:A P-type well 12 is formed on an N-type substrate 11, and an N<+> type region 13 is formed by introducing impurities in the surface of the P-type well 12. After a P<+> type region 16 is formed by introducing P-type impurities in the surface of the N<+> type region 13, an oxide film 14 and a wiring 15 are formed. Two capacitances are connected in series by the action of the respective depletion layers which are generated at a PN junction part between the P-type well 12 and the N<+> type region 13 and at a PN junction part between the N<+> type region 13 and the P<+> type region 16. Thereby capacitance between a wiring and a well can be more reduced than the conventional case.
Patent JP-H09246643-A (JP)
Title: Two-frequency laser beam oscillator
Inventor: TOYOSHIMA NOBUAKI
IPC: H01S3/107
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To realize a small-size, easily usable, output laser beam variable- frequency and high-energy efficiency two-frequency laser beam oscillator. SOLUTION: This oscillator comprises a laser medium 3 to emit a light by the stimulated emission, reflection mirrors 6 to reflect and resonate the light emitted from the medium 3, output mirror 5 which is at least one of the mirrors 6 and outputs a part of the resonated light, and means having the Faraday effect which is disposed on at least one of optical paths formed by the reflection mirrors 6. The position of at least one mirror 6 may be adjusted and a λ/4-wavelength plate may be provided. The magnitude of the Faraday effect of the Faraday effect means may be adjusted according to the detected beat frequency of the obtained light.
Patent JP-2000248156-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: TOMOKUNI MASATOYO
IPC: H01L23/31
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor-sealing epoxy resin composition excellent in high temperature storage properties and moisture-proof reliability as well as in the balance thereof with flame retardancy. SOLUTION: This resin composition comprises, as essential components, an epoxy resin, a phenol resin, 0.1-5 wt.%, based on the total resin composition, of a red phosphorus-based flame-retardant obtained by coating the surface of red phosphorus with aluminum hydroxide and subsequently coating the surface thereof further with a phenol resin, 0.1-5 wt.%, based on the total resin composition, of a hydrotalcite of the formula: MgxAly(OH)2x+3y-2z(CO3)z.mHz0 (wherein O<y/x<=1; 0<=z/y<1.5; and (m) is a positive number), an inorganic filler and a curing accelerator.
Patent JP-S53141049-A (JP)
Title: Optical system of laser machine
Inventor: SUZAKI YASUJI
IPC: G02B26/12
Filed: 1977-05-16
Abstract: PURPOSE:To open a relatively large hole by using a laser beam without any need for high output beam by using a rotary reflecting mirror having a fixed angle of inclination with respect to the plane perpendicular to its rotating axis.
Patent JP-H03257835-A (JP)
Title: Apparatus and method for die bonding
Inventor: ONIZUKA YASUTO
IPC: H01L21/52
Filed: 1990-03-07
Abstract: PURPOSE:To adjust the deviation in position of a chip by a method wherein the rectangular chip is sucked by a die collet to be carried and mounted on a substrate placed on a movable table and the chip is observed by a camera to be detected for a slip in position and then the substrate is moved horizontally with the movable table moved. CONSTITUTION:With a die collet 1 reciprocated between a stage 31 and a substrate 20, chips P1, P2... are die-bonded in a straight line on the substrate 20. The deviation in position in the X direction ( x) is adjusted by the following method. The chip P2 is mounted first and then the chip P3 is mounted. Under such a condition, a joint of the chips P2 and P3 is observed by a camera 30. With the chip P3 fastened by being held by the die collet 1, an X table 21 is driven to move the substrate 20 by a distance X in the X direction for making adjustments to the deviation in position in the X direction. Likewise, the deviation in position in the Y direction ( y) is adjusted by moving the substrate 20 in the Y direction after the joint of the chips P2 and P3 is observed by the camera 30.
Patent JP-H11311227-A (JP)
Title: Machine screw fixing auxiliary tool
Inventor: WAKAI TAKAO
IPC: F16B13/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a machine screw fixing auxiliary tool cabable of providing positive fastening regardless of the material of a machine screw screwed part in fastening by a tapping machine screw, and smooth fastening without falling down from or falling into a vertical prepared hole. SOLUTION: A machine screw fixing auxiliary tool 1 comprising a bar pad part 2 and a head part 3 provided on the upper end side of the pad part 2 is formed of deformable material. The head part 3 is provided with a through- hole 4, and the tip of a tapping machine screw is screwed into the through-hole 4 of the head part 3 to set the machine screw fixing auxiliary tool 1 in an extended state to the tip of the taping machine screw. In the inserted state of the pad part 2, the tapping machine screw is screwed into a vertical prepared hole provided in the ceiling or floor face of a building. The tapping machine screw is therefore screwed biting across the inner surface of the prepared hole and the pad part 2 without the pad part 2 falling down from the prepared hole or falling into the prepared hole, so that fastening work can be smoothly performed, and firm fastening can be obtained.
Patent JP-H08253896-A (JP)
Title: Rotary plating device
Inventor: TAKAHASHI YASUFUMI
IPC: C25D17/06
Filed: 1995-03-15
Abstract: PURPOSE: To uniformly plate a material to be plated without leaving a hit mark or a spark mark and to recover the plated material without damaging it. CONSTITUTION: A support 2 rotatably erected in a plating tank 1 is rotated with a vertically pivoted center shaft 20 as the center. The support 2 is provided with a cylinder 22 integrally connected with the center shaft 20 and supporting members 24 and 25, the cylinder 22 is provided with the gates 22a and 22b for movably passing a material to be plated on the supporting member on a chute, and the gates are opened or closed by vertically moving a slider 26 having windows 26a and 26b. The supporting members 24 and 25 have an inclined bottom and a wall, and an electrically independent plating electrode is fitted on the inner face. The support 2 is rotated by a driving means 3 at changeable speeds. A bucket 4 is furnished at the bottom of the plating tank 1 to recover the material to be plated.
Patent JP-2000250557-A (JP)
Title: Automatic accompanying device
Inventor: ADACHI YOSHIHISA
IPC: G10H1/38
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent incongruous sense due to an attack sound in retrigger processing of an automatic accompanying device. SOLUTION: A ch is set in 1 (S420), and when the ch is turned on (S421: YES), a sound is erased (S422). The note data are read in from a note data storage memory, and its pitch is converted according to a set code (S423), and the key number of the note data is updated S424). When the tone color of the note data is an attenuated sound (S425: YES), the velocity of the note data is re-written to a value multiplying the velocity by 0.7 (S426), and the generation of a waveform signal corresponding to the note data is instructed to a sound source 28 (S427). Since the intensity is weakened by the velocity change (S426) when the tone color is the attenuated sound, the matter that the incongruous sense is sensed because of the attack sound of the attenuated sound is eliminated.
Patent JP-S63221119-A (JP)
Title: Electron beam/ultraviolet ray-curable coating composition for plastic
Inventor: TAKEYAMA SHUICHI
IPC: C08F299/06
Filed: 1987-03-11
Abstract: PURPOSE:To obtain the title composition which can give a film excellent in hardness, scratch resistance, adhesion and weathering resistance, by mixing a specified urethane (meth)acrylate with a (meth)acryloyl compound. CONSTITUTION:A urethane (meth)acrylate (A) is obtained by reacting an alicyclic diisocyanate (a) (e.g., isophorone diisocyanate) with a compound (b) having both of a hydroxyl group or a carboxyl group and a (meth)acryloyl group in the molecule (e.g., 2-hydroxyethyl acrylate). 40-60pts.wt. at least one kind of component A is mixed with at least one compound (B) having at least three (meth)acryloyl groups in the molecule [e.g., dipentaerythritol hexa(meth)acrylate] and, optionally, a photopolymerization initiator, an antioxidant, a leveling agent, an antifoamer, a diluent, etc. (C).
Patent JP-S57169867-A (JP)
Title: Detector for picture memory error
Inventor: IKEDA HIROKI
IPC: G06T1/60
Filed: 1981-04-14
Abstract: PURPOSE:To achieve error detection economically by exercising by an effective logical circuit by adding an error detection bit, similar to that of a conventional data memory stored with numeric data, to a picture storage device. CONSTITUTION:A data processor 100 processes picture data and exercises input and output control over the picture data. When the picture data is stored in a picture memory device 200, an error detection code generator 300 adds a parity bit. When partial picture data is read out of the picture memory device 200, the parity bit is checked by an error detector 400. Thus, the memory error of the picture memory device 200 is detected and a memory error detection signal 400S is sent to the data processor 100.
Patent JP-S61216476-A (JP)
Title: Mis transistor and manufacture thereof
Inventor: MATSUMOTO HIROSHI
IPC: H01L29/78
Filed: 1985-03-22
Abstract: PURPOSE:To simply and effectively perform an IS transistor by forming a structure in which an extending region having a junction depth shallower than that of the junction of source and drain regions exists only at the gate side end of the drain region. CONSTITUTION:A gate insulating film is formed, a gate electrode pattern is formed on a gate insulating film, with the pattern as a mask a shallow source and drain junction is formed, and a thin film is formed on the pattern. A side wall film is formed on the side wall of the pattern by etching a thin film by an anisotropic etching method, and with the pattern and the side wall film as masks a deep source and drain junction is formed. In this case, the thin film is accumulated from a direction inclined from a direction perpendicular to the surface of a semiconductor layer t the drain region side, and the side wall film is formed by anisotropic etching method subsequent thereto.
Patent JP-H06268047-A (JP)
Title: Method and apparatus for supplying semiconductor laser chip
Inventor: MATSUBARA KAZUNORI
IPC: H01L21/68
Filed: 1993-03-16
Abstract: PURPOSE:To always give an adequate tension to an adhesive sheet through the control with a push-up force changed as a control variable and a push-up stroke changed as an operation variable by supplying semiconductor laser chips, through feed-back control of the push-up force, from the rear surface of the adhesive sheet using suction collet. CONSTITUTION:The end part of suction collet 3 is positioned on the upper surface of a semiconductor laser chip 1 on an adhesive sheet 2 to attract the upper surface of the semiconductor laser chip 1. Next, in synchronization with positioning of the end part of the suction collet 3, a push-up needle 4 positioned at the lower surface holding the adhesive sheet 2 of the semiconductor laser chip 1 raises the semiconductor laser chip 1 from the lower side of the adhesive sheet 2. In this timing, the stroke of the push-up needle 4 is controlled for feedback amount with a mechanism consisting of a load cell 5, control unit 6 and motor 7 in view of keeping a tension given to the adhesive sheet 2 to an adequate value.
Patent JP-H05213203-A (JP)
Title: Operation managing device for moving object
Inventor: NOMI YUKIO
IPC: B61L27/00
Filed: 1992-02-06
Abstract: PURPOSE:To provide a running managing device for a moving object which dispenses with confirmation of a diagram data through a manual work and allows each device to rapidly restores from its system down. CONSTITUTION:A diagram producing part 11 produces diagram data and management number data. A central memory part 12 stores the diagram data and management number data. A central transmitting unit 13 transmits data in the central memory part 12 to a station device 2. A station receiving part 21 receives data transmitted from the central transmitting unit 13. A station memory part 22 stores the data received by the station receiving part 21. A station memory part 23 transmits management number data in the station memory 22 to a central processing unit 21. The central receiving part receives management number data transmitted from the station transmitting part 23. A comparing part 15 compares management number data in the central memory part 12 with management number data received by a central receiving part 14. When discordance occurs therebetween, it is commanded that data in the central memory part 12 is transmitted to the central transmitting part 13.