baber/WOPTO huggingface dataset:
Patent JP-H09308090-A (JP)
Title: Motor restraint protection device
Inventor: KATO KIYOHARU
IPC: H02K9/06
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To judge whether an AC motor is under starting acceleration or restraint for restraint protection of the motor by detecting the restraint condition of the motor by the operation of a wind pressure relay which is fitted inside an external fan cover and detects wind pressure generated by an external fan. SOLUTION: If an AC motor 30 is in a restraint condition with a breaker 21 closed and the AC motor 30 turned on, the contact 18b of a wind pressure relay is kept closed, and voltage is applied to a timer 24 through an auxiliary contact 21a. When setting time which is previously-set shorter than the allowable restraint time of the AC motor passes, the timer 24 comes into action, and a time contact 24a closes (ON), a trip coil 21T is energized so as to come into action, thus tripping the breaker 21. When the AC motor 30 is in a restraint condition, the breaker 21 closes in operating time shorter than the allowable restraint time by the contact 18b and the timer 24, and the AC motor 30 is stopped, thus providing restraint protection.
Patent JP-S61276987-A (JP)
Title: Gas and liquid permeable electrode material
Inventor: TORIKAI EIICHI
IPC: H01M4/04
Filed: 1985-06-03
Abstract: PURPOSE:To form an electrode material having excellent strength and high performance by adhering and uniting a liquid permeable film material formed by incorporating the powder of a conductive material into the micro-nodular parts of a porous film material and a porous conductive material having rigidity to one body. CONSTITUTION:Fine fibers 12 are formed like cobwebs among the micro-nodular parts 11 of the porous film material 1 consisting of a polytetrafluoroethylene resin. The powder 13 of the conductive material is incorporated into the parts 11 and is subjected to a compressing treatment to form the liquid permeable film material 11. The material 1 and the porous laminar body 2 having the rigidity higher than the rigidity of the material 1 and contg. the powder of the conductive material are superposed, then both materials are adhered and united to one body by pressurizing, heating etc. The resulted permeable material provides an excellent service life when applied to a diaphragm system between electrodes, an electrode to be used for an electrochemical cell system, etc.
Patent JP-H05313079-A (JP)
Title: Optical switch
Inventor: OZAWA KAZUMASA
IPC: G02B26/08
Filed: 1992-05-12
Abstract: PURPOSE:To provide an optical switch to carry out a positioning work efficiently by detecting accurately the fine movement direction or the distance of an optical waveguide to be positioned so as to make optical axes coincide with each other. CONSTITUTION:An optical switch is provided with a master side connector 3 having a master fiber 4 to emit signal light (lambda1) and an optical fiber 9 to project illumination light to a coupling edge surface 1c. Beam splitters 6 and 11 to couple the emitted signal light with the illumination light, a PSD (position detector) 13 and so on are provided in the master side connector 3. Though an image on the coupling edge surface 1c is formed in the PSD 13, since this image becomes a bright and dark image corresponding to a core part 1a and a clad part 1b, the master side connector 3 is set to be positioned relatively to an optical fiber 2 so that an image of the core part 1a can be positioned at a specific position of an image receiving surface 13a.
Patent JP-H05309021-A (JP)
Title: Closet chest for drawers
Inventor: WAKITA TETSUO
IPC: A47B67/04
Filed: 1992-05-12
Abstract: PURPOSE:To enhance the utilization rate of a closet space and to improve the handleability by providing pieces of drawers so as to be movable in a front direction and a depth direction in each of a first half part and a latter half part by leaving a space by one-piece portion of the drawer in the front direction. CONSTITUTION:In the case of taking in/out a housed object to/from either of case groups 3 in the front side, it is taken in/out by drawing out the case concerned as it is. In the case of taking in/out a housed object to/from either of case groups 4 of the rear side, a space by about one-piece portion of the case is made in the front side of the case concerned by moving three pieces of cases of the front side of its stage to the front direction. For instance, when it is desired to take in/out the housed object to/from the case 4e of a middle stage of the rear side, a space 6 by about one-piece portion of the case is made in front of the case 4e of the rear side by bringing the case 3d of the middle stage of the front side, and a case 3e and a case 3f nearer to the left end and the right side, respectively. Subsequently, by drawing out the case 4e through the space 6 part, the housed object is taken in/out. After the housed object is taken in/out, the case 4e is returned to a frame body 2.
Patent JP-H06308941-A (JP)
Title: Image display controller
Inventor: KOMURO JUNICHI
IPC: G09G5/36
Filed: 1993-04-21
Abstract: PURPOSE:To provide an image display controller capable of simultaneosly displaying two kinds of display data without increasing a memory capacity storing the display data. CONSTITUTION:The still picture display data of 256 colors and the moving picture age display data of 1.670 million colors are stored in an F-RAM 11 while coexisting, and these display data are converted to the serial data by a P/S conversion circuit 12, and the R, G, B display color data of the still picture are generated by delay latch circuits 13,14 and a palette RAM 15, and the R, G, B display data of the moving picture are generated by a Y latch circuit 16, a Cu latch circuit 17, a Cv latch circuit 18, the delay latch circuit 19 and an RGB matrix circuit 20, and the coordinate data of the display areas of the still picture and the moving image in a CRT picture are stored previously by an output picture switching circuit 22, and an output image switching signal is outputted to a multiplexer 21 in the boundary area of the coordinate data, and the R, G, B display color data of 256 colors and 1.670 million colors outputted to a D/A converter 23 are selected.
Patent JP-H05318162-A (JP)
Title: Bed member for laser beam machine
Inventor: UCHIDA YASUYUKI
IPC: A41H41/00
Filed: 1992-05-12
Abstract: PURPOSE:To prevent the generation of miss cutting by forming many holes and planting U-shaped needles on a base sheet stuck with a carbon cloth. CONSTITUTION:The base sheet 3 is formed by sticking the cloth made of carbon fiber or glass fiber on both faces of the sheet made of silicon rubber. Many holes 4 having diameters of 1-3mm are formed on the base sheet 3. Many U-shaped needles 5 made of hard steel wire and the like are set in the base sheet 3 having setting-up angle Y of about 75 deg.. The bed member for a laser beam machine 6 planted with the needles 5 which are bent in a back-ward direction to the setting up direction making chevron shapes above the base sheet 3 with angle X between the bent needles and the plane of about 75 deg. and having the height of about 10mm is formed. Since sheet-like body is elastically clamped by the needles 5, cutting is carried out with high speed and accuracy.
Patent JP-H08280972-A (JP)
Title: Bobbin exchanging apparatus
Inventor: SHINOZUKA HISANOBU
IPC: D05B59/04
Filed: 1995-04-20
Abstract: PURPOSE: To provide a bobbin exchanging apparatus with good processability by which exchanging operation of a bobbin case magazine can be performed with sufficient time without stopping temporarily a sewing machine. CONSTITUTION: A bobbin case magazine for holding a plurality of bobbin cases 2 for exchanging in which a bobbin for bobbin thread is stored and an exchanging mechanism 6 for performing a series of bobbin exchanging motions consisting of taking out the bobbin case 2 from a shuttle 1 and fitting the bobbin case 2 for exchanging held in bobbin case magazines 4 and 5 in the shuttle 1, are provided. By arranging two bobbin case magazines 4 and 5, even when all the bobbin cases in one bobbin case magazines are used up, another bobbin case magazine is started to be used and during it is being used, exchanging work for the empty bobbin case magazine can be performed.
Patent JP-S62276862-A (JP)
Title: Semiconductor device
Inventor: TATE HIROSHI
IPC: H01L23/433
Filed: 1986-05-26
Abstract: PURPOSE:To decrease thermal resistance, by supporting a heat-conductive block elastic material between a semiconductor element and a cap. CONSTITUTION:In a plastic type pin grid-arrayed package in which a semiconductor element 4 is fixed on a resinous substrate 1 with external connection terminals 2 disposed vertically and is sealed by silicone gel 8 and besides a cap 9 is mounted on a dam 7, a heat-conductive block elastic material 11 is supported between the element 4 and the cap 9. Especially when a gap (an air layer) 12 exists between the silicone gel 8 and the cap 9, such support of the heat-conductive block elastic material 11 enables thermal resistance to be decreased.
Patent JP-2000310043-A (JP)
Title: Repairing method of concrete retaining wall
Inventor: KAMAISHI TADAMI
IPC: E04G23/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To remarkably prolong the life of a retaining wall by filling filler obtained by mixing polysulfide-modified resin with aggregate in a recessed part generated by erosion, breakage, fallout, falling in, and the like of the surface part of a concrete retaining wall. SOLUTION: When the front part (sea side) of a concrete retaining wall 1 is cut off by wave accompanied with gravel to generate a recessed part 2, the recessed part 2 is filled with filler 3. For the filler 3, polysulfide-modified epoxy resin and rubber chips as aggregate are mixed together at fixed mixing rate. In this execution, by only applying, the resin absorbs water, having excellent adhesiveness to the wall. Further, the rubber chips remarkably improve impact resistance or abrasion resistance. Hereby, repair is very simplified, extension of the recessed part is prevented, and a large-scaled repair which may be required thereafter is dispensed with or reduced. Because the filler 3 is hardened and stuck even under existence of water, care against weather or drying can be remarkably reduced.
Patent JP-S597625-A (JP)
Title: Holed workpiece piling method
Inventor: MURAI SEIICHI
IPC: B23Q7/04
Filed: 1982-07-07
Abstract: PURPOSE:When laminating the holed workpiece and performing gear cutting, to shorten the laminating time and to make the entire system compact by laminating a plurality of workpieces automatically utilizing a system for laminating the workpieces longitudinally. CONSTITUTION:When laminating the holed workpieces 1, the carry conveyor 2 will carry the workpieces 1 continuously to contact with the stopper 6. When the workpiece 1 is fed by the pusher 7 onto the receiving table 9, the rod 10 will lower from one end face 1a of the workpiece 1 to advance axially toward the workpiece 1. The rod 10 is inserted into the workpiece 1 and penetrate to the other end face 1b. Thereafter a nail 11 will project radially outward from the leading edge of the rod 10 penetrated to the other end face 1b of the workpiece 1. Upon projection of the nail 11, the rod 10 will lift and retrieve axially to the original waiting position. The nail 11 will contact against the other end face 1b of the workpiece 1 to lift the workpiece 1 from the predetermined position or from the receiving table 9 and to displace integrally with the rod 10.
Patent JP-H10311661-A (JP)
Title: Draining device of refrigerator
Inventor: NOMOTO YOHEI
IPC: F25D21/14
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to ensure sealing by integrating a drain pipe with the lower plate of a partition wall. SOLUTION: The draining device of a refrigerator is constituted of a partition wall 20, an upper plate 21, a lower plate 22, a heat-insulating material 23, an gear-lock surface 24 of an inner box, a dew-receiving tray 25, a drain hole 26, a drain pipe 27, a recessed and projecting part 28, a recessed part 29, a recessed groove, and a projecting part 31. Then, the lower plate 22 is formed in one piece with the drain pipe 27. Also, the recessed and projecting part 28 is formed at the lower plate 22, and the recessed part 29 is formed on the gear-lock surface 24 of the inner box.  Further, a recessed groove is formed on the gear-lock surface 24 of the inner box, and a projecting part 231 is formed on the lower plate 22, thus preventing water from a container from entering an urethane heat-insulating material and allowing water flowing into the container to flow toward the side inside the container without stagnating at the gear-lock part between the lower plate and the inner box and also preventing defrosted water from flowing between the lower plate and the heat-insulating material.
Patent JP-S5761457-A (JP)
Title: Buffing machine or grinder with spindle supporting grinding tool which can be reciprocated in axial direction and can be turned
Inventor: FURANTSU AMAN
IPC: B24B47/16
Filed: 1981-07-31
Abstract: The grinding and polishing machine has a tool-carrying spindle (1) driven with a combined rotating and rocking action. It has a driving shaft (4) which is reciprocated axially and passes through a disc (8) which slopes at an acute angle. Above this disc is a second disc attached to the shaft, with a roller (5) attached to its periphery which rotates against the sloping disc. The tool spindle also passes through another sloping disc and through a plate (12) with a peripheral roller (16) which travels against this second sloping disc. The tool spindle carries an arm (13) with a dog projecting from it to fit into a hole in the plate to rotate the same. This plate also has a dog (14) which fits into a hole (15) in the disc attached to the driving shaft so that it transmits rotary movement for driving the tool spindle.
Patent JP-H08291384-A (JP)
Title: Device for adjusting pressure and method for communicating chamber using the device
Inventor: KATO SUSUMU
IPC: C23C14/56
Filed: 1995-04-20
Abstract: PURPOSE: To provide a pressure adjusting device, by which the pressure differ ence can be made to almost zero in the case of communicating two chambers. CONSTITUTION: The first chamber 10 and the second chambers 8A, 8B communicable through opening/closing doors G5, G6 are communicated through pressure bypass passages 58 on the midways of which, relief valves 60 opened with very small pressure difference are interposed, respectively. Prior to the communication of both the chambers by opening the doors, when the pressure in the second chamber becomes same or higher than the pressure in the first chamber by supplying gas into the second chamber, the gas equal to the excess pressure is flowed by opening the relief valve and the pressures in both the chambers are made nearly equally.
Patent JP-S5745396-A (JP)
Title: Generating device for methane
Inventor: KOJIMA TOSHIAKI
IPC: C02F11/04
Filed: 1980-08-29
Abstract: PURPOSE: To provide a compact and energy-saved titled device by supplying CH generated in a digestion tank into a gas holder, which is provided said tank and is made watertight with liquid in a water tank provided in the outside of said tank, passing through a water sealed safety device, which is provided additionally.  
     CONSTITUTION: A digestion tank 1 is formed with bottom wall 2, side wall 3 and roofing wall 4 into one body and is tightly sealed, and, in the outside of the tank 1, a water tank 5 having opening in upward is provided as surrounding the tank 1. And, a gas holder 7 which is disposed into liquid 6 filled in the tank 5 so as to move up and down freely is provided coaxially with the tank 1. Further, in the outside of the tank 5, a pitted vessel 13 is provided, water sealed safety devices 14, 14 are built into the one end part of this vessel, and, at the outside of the another end part, a vessel 15 for raw swage and a storage vessel 16 are provided in a line, where the raw swage consisted of excretions and water is stored in the vessel 15. By the above constitution, the raw swage supplied into the tank 1 from the vessel 15 is treated in the tank fermentively, then generated gaseous CH 4  is made to pass through the devices 14, 14, thereupon it is supplied into the holder 7, or is discharged to out of the system. Thus, the tank 1, the tank 5 and the holder 7 are concentratedly provided to constitute them in a vertical arrangement, therefore, the whole device is made compact, thereby, energy needed is saved, and, at the same time, the operation rate is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62275971-A (JP)
Title: Device for cutting one of laminating layers of adhesive paper in longitudinal direction
Inventor: KATSU HIDEAKI
IPC: D21H27/00
Filed: 1986-05-23
Abstract: PURPOSE:To carry out a slitting operation smoothly by separating an adhesive paper into two layers of a surface member having a surface layer of an adhesive and a released paper through a part between a pair of suction rollers, and sending out said two layers being brought into contact with and along their respective suction rollers. CONSTITUTION:An adhesive paper 2 is fed, first, being brought into contact with and along a suction roller 7, separated into a surface member 9 having a surface layer of an adhesive and a released paper 10 at a part between suction rollers 7, 8, and the surface member 9 and released paper 10 are sent out while being adsorbed by the suction rollers 7, 8 respectively. The released paper 10 which passed through a feed roller 12, a dancer roller 13, and a feed roller 14, is slit by a slitter 15 and, then, laminated again with the surface member 9 by a re-laminating mechanism 16 formed with a nip roller 11, and the re- laminated adhesive paper 20 is wound up by a winding roller 21. Thus, a send- out operation can carried out smoothly and securely enabling smooth slitting and re-laminating operations thereafter, to obtain a favorable adhesive paper with slit released paper.
Patent JP-H05291453-A (JP)
Title: Manufacture of multilayer lead frame
Inventor: TAKENOUCHI TOSHIICHI
IPC: H01L23/50
Filed: 1992-04-13
Abstract: PURPOSE:To provide a multilayer lead frame having excellent wire bondability by eliminating a problem in which carbon is adhered to a plated film at the time of curing. CONSTITUTION:A method for manufacturing a multilayer lead frame has the steps of interposing a plurality of metal layers of a lead frame 5, a power source plane 6, a ground plane 7, etc., between insulation films 10 and 12 to become electrically insulating layers, press-bonding them by using adhesive, and then integrally bonding them through a curing step for curing the adhesive. The bonded frame is heat treated at a predetermined temperature in a hydrogen atmosphere in the step of curing.
Patent JP-S62276372-A (JP)
Inventor: INAMI TAKASHI
IPC: F25B17/08
Filed: 1986-05-23
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-2000310457-A (JP)
Title: Cool storage type refrigerator
Inventor: YOKOYAMA TETSUEI
IPC: F25B9/14
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce a thermal capacity of a portion to be cooled such as a cool storage material or the like while maintaining a high efficiency to shorten a cool down time of a cool storage type refrigerator. SOLUTION: The cool storage type refrigerator comprises a cool storage unit in which a cool storage material 7 is mainly manufactured of a plastic material, the material 7 is included in a heat insulation displacer container 8 communicating with a high temperature space 5 and a low temperature space 6, and the container side wall 8a is formed of a low heat conductive cylinder. A displacer 3 is reciprocated in an expansion cylinder 4 made of a metal material to bring a refrigerating action in the space 6. Here, a plastic mesh roll 30 and a gas permeable elastic material 32 are provided in the container. Thus, when operated at a low temperature, a non-contact gap 36a is generated between the wall 8a and the material 7, or a dead volume is suppressed at a low temperature end side in the container 8.
Patent JP-S5643235-A (JP)
Title: Preparation of solid bisphenol-type dioxyethylene ether
Inventor: SATOU TERUYUKI
IPC: C07B61/00
Filed: 1979-09-18
Abstract: PURPOSE: To obtain the titled compound useful as a modifier of a corrosion-resistant unsaturated polyester resin and polyester fiber, and solidifiable in a short time to get a sufficiently high hardness for pulverization, easily, by treating a bisphenol-type dioxyethylene ether with a specific amount of water under a specific temperature condition.  
     CONSTITUTION: A bisphenol-type dioxyethylene ether obtained by adding about 2 moles of ethylene oxide to 1 mole of a bisphenol such as bisphenol A [2,2-bis(4- hydroxyphenyl)propane] in the presence of a catalyst, pref. an amine catalyst, is treated with 0.2W5wt%, pref. 0.5W2.0wt%, based on the ether, of water at 70W 110°C, pref. 80W100°C, to accelerate the solidification of the ether. The catalyst can be neutralized with an organic acid such as acetic acid, propionic acid, etc. after reaction, and is not necessarily to be removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5644284-A (JP)
Title: Speed error detector
Inventor: TAKESHITA KAZUYUKI
IPC: H04N5/95
Filed: 1979-09-20
Abstract: PURPOSE:To enhance the effect on practical use considerably, by generating a high- precision error for reproducing in all frequencies in the speed error detector of the time base correcting unit of the magnetic recording device. CONSTITUTION:Monostable multivibrator 24 is triggerred by a proper output of counter 21, and the output signal has the output pulse width set to a value times as  long as the normal clock period (n is a natural number). A phase difference pulse  generator is provided which starts at the trailing edge of the output signal of monostable multivibrator 24 and stops at the edge of the clock signal or starts at the edge  of the clock signal and stops at the trailing edge of the output signal of monostable  multivibrator 24, and offset of n-clock components is given to this phase difference  pulse generator. As a result, a high-precision error can be generated in all frequencies, so that the effect on the practical use can be enhanced considerably.
Patent JP-S63286464-A (JP)
Title: Polyphenylene ether resin composition
Inventor: OKUZONO TOSHIAKI
IPC: C08L25/12
Filed: 1987-05-19
Abstract: PURPOSE:To obtain the titled composition having excellent moldability, weather resistance, surface gloss and secondary processability such as paintability, without lowering heat-resistance of base resin, by compounding a polyphenylene ether resin with a vinyl aromatic hydrocarbon resin, a vinyl oligomer, etc. CONSTITUTION:(A) A polyphenylene ether resin [e.g. poly(2,6-dimethyl-1,4- phenylene) ether] is compounded with (B) <=90wt.% (based on A+B) of a vinyl aromatic hydrocarbon resin containing >=25wt.% of the unit of formula (R<4> is H, etc.; Z is halogen, etc.; p is 0 or 1-3), (C) 0.3-20wt.% (based on A+B+C) of a vinyl oligomer which is a low-molecular weight homopolystyrene and/or a low-molecular weight styrene-acrylonitrile copolymer having a number-average molecular weight of 500-65,000 and (D) <=70wt.% (based on the whole composition) of an inorganic filler (e.g. glass fiber).