baber/WOPTO huggingface dataset:
Patent JP-S60108641-A (JP)
Title: Solar heat collector
Inventor: KODAIRA TAKASHI
IPC: F24S10/70
Filed: 1983-11-15
Abstract: PURPOSE:To facilitate the assembling work of a supporting fitting by a method wherein shape memory alloy, the memorized shape at high temperature phase of which is the shape to support an absorber pipe at the predetermined position of a light transmitting tube, is employed as the supporting fitting of the absorber pipe. CONSTITUTION:Shape memory alloy, the memorized shape at high temperature phase of which is the shape to support an absorber pipe 4 at the predetermined position of a light transmitting tube 1, is employed as the supporting fitting 8 of the absorber pipe 4 in a solar heat collector consisting in supporting the absorber pipe 4 of solar radiant heat in the light transmitting tube 1. Concretely, the supporting fitting 8, which finally takes the shape to support the absorber pipe 4 by contacting itself against the inner surface of the light transmitting tube, can be inserted in the light transmitting tube in the folded shape without touching the light transmitting tube when being assembled to the light transmitting tube. After the total assembling work is finished, the fitting 8 is unfolded its support legs 9 so as to contact with the inner wall of the light transmitting tube in order to support the absorber pipe. Consequently, the fears of the lowering of light transmission due to the marring of the inner surface of the light transmitting tube during the manufacturing of solar heat collector of this kind and of the causing of cracks in the light transmitting tube can be strikingly reduced.
Patent JP-H0264297-A (JP)
Title: Fan with air cleaner
Inventor: OTA AKIRA
IPC: F04D25/08
Filed: 1988-08-30
Abstract: PURPOSE:To use only one axial fan and make it inexpensive and small-sized by providing a dust collector with a low pressure loss on the rear section of the axial fan and providing dampers. CONSTITUTION:A dust collector 3 with a low pressure loss is provided on the rear section of an axial fan 2. A guard 4 is arranged behind the dust collector 3, and a rectifying lattice 5 is arranged in front of the fan 2. Many hexagonal tube holes 5a are adjacently arranged to form a honeycomb shape. A suction port 6 is opened on the side of a main body 1, and dampers 7 are pivotally fitted on the inner edge section of the suction port 6. When the dampers 7 are opened or closed, the axial fan is used as an air cleaner or a fan. One axial fan has both functions for the air cleaner and the fan, and it can be made inexpensive and small-sized.
Patent JP-S6276542-A (JP)
Title: Plug-in package and its manufacture
Inventor: KINOSHITA HIROBUMI
IPC: H01L21/48
Filed: 1985-09-27
Abstract: PURPOSE:To obtain a highly reliable and low cost plug-in package with an excellent fixing strength by fixing an input and output pin by using a thermosetting adhesive. CONSTITUTION:A through-hole 2 formed in a substrate 3 has an inner surface applied with a conductive treatment thereto and formed with a conductive film 9 thereon. On the other hand, an input and output pin 7 has a fit portion 10 to be fit to the through-hole 2 and having a diameter larger than that of the through-hole 2 and is fit thereto. When fit, though the through-hole 2 is deformed due to the flexibility of the plastic substrate, the resultant deformation of the through-hole 2 supports the input and output pin 7 and ensures the electric connection between the through-hole 2 and the input and output pin 7. The input and output pin 7, through-hole 2 and /or its land portion 8 are fixed to one another by an adhesive. The thermosetting adhesives used therefor include epoxy resin, phenolic resin and the like and either of one-pack and two-pack types can be used.
Patent JP-S60107310-A (JP)
Title: Molding method of utensil made of synthetic resin having straw rope pattern
Inventor: NODA TOYOKI
IPC: B29C69/02
Filed: 1983-11-16
Abstract: PURPOSE:To obtain the titled utensil having an irregular and continuous straw rope pattern full of natural feeling with ease, by a method wherein after a ropy unit made of molten resin has been obtained by making use of a special nozzle equipped on the tip of an extruder, which unit is molded by a specific method. CONSTITUTION:A nozzle 3 to be obtained by arranging a plurality of small holes 5 neighboring with each other on a wall part of the tip of a long and slender pressure accumulating chamber 4 is equipped on the tip of an extruder 1 through a mold 2. Then a molten filament unit 6 having a large number of irregular uneven parts is formed by extruding molten synthetic resin through the small holes 5 of the nozzle 3 with pressure and said resin is expanded larger than a hole diameter of the small hole 5, the molten resin filament unit 6 is sent out as a straw rope unit by making the molten resin filaments contact with each other and received on a mold stand 7. In succession to the above, a utensil corresponding to the mold stand 7 is molded by joining in order the straw unit along the mold stand 7 by moving the mold stand, and finally the desired utensil is obtained by making mold release after the molded utensil has been cooled.
Patent JP-S6278262-A (JP)
Inventor: ONISHI MASAMI
IPC: D06M101/08
Filed: 1985-09-28
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-H0875888-A (JP)
Title: Protector for shroud in pressure vessel of nuclear reactor
Inventor: SAKAMAKI KAZUO
IPC: G21C13/00
Filed: 1994-09-09
Abstract: PURPOSE: To protect cracks, etc., formed an the surface of a shroud. CONSTITUTION: Cracks are formed an the side face of a middle part ring 21 of a shroud 2 to protect the surface of the middle part ring 21. The surface, on which cracks are formed, of the middle ring 21 is protected by a protection plate 22. A block 23 for fixing is attached to the protection plate 22 and a fastening bolt 24 is connected with the protection plate 22. The block 23 for fixing is fixed to an upper part lattice plate 10 through a pressing plate 26 with the fastening bolt 24 and the protection plate 22 protects the surface of the middle part ring 21. The pressing plate 26 fixes the upper part latticle plate 10 by utilizing the void part in the periphery where no fuel assembly is loaded.
Patent JP-H0663162-A (JP)
Title: Induction heating device for medullary nail
Inventor: MURASHITA YOSHIO
IPC: A61N2/08
Filed: 1992-08-13
Abstract: PURPOSE:To apply a safe and effective thermal treatment to an osteo-tumor with the use of an induction heating device, for heating medullary nail, using an induction heating part composed of magnetic poles which are set at opposite ends of an alternating magnetic field generating coil so as to binimize leakage flux from the coil. CONSTITUTION:In order to minimize leakage flux from magnetic poles 10, 11 so as to prevent a magnetic field from being applied to a part other than a part to be treated, for example, a coil 14 is expandable so auto be expanded and contracted for absorbing magnetic force which have been externally extracted, and the magnetic poles 10, 11 are secured so as to press the skin at opposite ends of the coil 14. An affected part 32 to be treated in which a medullary nail 34 has been previously embedded is set in the coil 14, and when a system circuit in a magnetic field applying part is energized, an alternating magnetic field is applied to the part 32 from the coil 14 so as to raise the temperature of the medullary nail 24. In order to prevent the magnetic field from being applied to a part other than the affected part to be treated, the magnetic poles absorbs magnetic force lines having been externally extracted, thereby it is possible to effectively heat up only a necessary part.
Patent JP-2000048630-A (JP)
Title: Power-feeding system for luminaire
Inventor: ISHIMOTO SUMIO
IPC: F21V21/34
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To mount a luminaire in an arbitrary position of the ceiling, etc. SOLUTION: This power-feeding system is composed of a bendable rail 1 formed by affixing a pair of slender conductive plates 2, 2 with an insulating layer 3 intervening between them, a rail supporting and power-feeding member 10 equipped with a rail presser groove and a power-feeding electrode and supporting the rail 1 at a longitudinal arbitrary position then feeding the rail 1 with electric power, at least one rail supporting member 30 equipped with a rail presser groove and supporting the rail 1 at longitudinal arbitrary positions, and at least one luminaire mounting relay socket 40 equipped with a rail presser groove and a power-receiving electrode and fitted to the rail 1 at longitudinal arbitrary positions.
Patent JP-H0263230-A (JP)
Title: Data rearranging circuit
Inventor: HIGUCHI SHIZUO
IPC: H04J3/04
Filed: 1988-08-29
Abstract: PURPOSE:To reduce the power consumption, to attain ease of fetching into a built-in RAM LSI and to miniaturize the title circuit by providing a latch circuit editing a latched data into plural parallel data and fetching the data into a large scale integrated circuit incorporating a random access memory. CONSTITUTION:A serial input data is stored sequentially in a 16-bit shift register 1 and written in or a read out of a RAM 2 by the control of a write address or a readout address. Thus, the data is rearranged into a parallel data by latching and editing the data stored in the RAM 2 into a latch circuit 8. Thus, no control data for a ROM is required and the power consumption of the ROM is reduced, then it is possible to fetch the data into an LSI incorporating the RAM and the circuit is miniaturized and the mounting area is reduced.
Patent JP-H0883938-A (JP)
Title: Magnetoresistance effect element
Inventor: YUZUSU KEIICHIROU
IPC: G11B5/39
Filed: 1994-09-09
Abstract: PURPOSE: To provide a magnetoresistance effect element in which a relatively large magnetoresistance change rate is obtained, a saturated magnetic field is small and which exhibits a large electric resistance. CONSTITUTION: A magnetoresistance effect element comprises a laminated film in which magnetic material layers and semiconductor layers alternately laminated. The semiconductor layer used as a non-magnetic intermediate layer has, for example, an effective energy gap of 0.1eV or less.
Patent JP-S6458353-A (JP)
Title: Dustproof device for rice huller or the like
Inventor: SAEKI YOSHIKUNI
IPC: B02B7/00
Filed: 1987-08-28
Abstract: PURPOSE: To improve the working environment by forming air ejection holes in a longitudinal direction heading toward another hollow columnar bodies at air jet hollow columnar bodies of one side and providing the other air suction hollow columnar bodies with air inhalation holes for inhaling the air ejected out of the air jet hollow columnar bodies on one side. CONSTITUTION: Plural pieces of the air jet and air suction hollow columnar bodies 23, 24 are erected on the circumference of a machine body. The air ejection holes 23a in the longitudinal direction heading toward the hollow columnar bodies 24 on the other side are formed at the air jet hollow columnar bodies 23 of one side between the adjacent air jet and air suction hollow columnar bodies 23, 24. Further, the air inhalation holes 24a for inhaling the air ejected from the air jet hollow columnar bodies 23 on one side are formed in the longitudinal direction at the other air suction hollow columnar bodies 24. Consequently, the splashing of the dust from the husker, etc., is prevented and the working environment is improved.
Patent JP-2000042178-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To facilitate wiring work to a terminal board. SOLUTION: A pachinko machine is provided with a terminal board with an external output terminal part; a back mechanism board provided with a terminal board fitting part; and a terminal board cover 40 for covering the terminal board. The terminal board includes an external output board and a power supply board. The terminal board cover 40 has a partially opened back face part 41, an outer peripheral wall part 42 extended frontward from the outer peripheral edge of the back face part 41, and an opening wall part 43 extended frontward from the opening edge of the opening of the back face part 41. The opening wall part 43 is disposed in almost U-shape to open a part of the outer peripheral wall part 42, continuously piercing a tip surrounding opening part 46 of the opening wall part from an open part 44 through wiring space 45 surrounded by the opening wall part.
Patent JP-H0385204-A (JP)
Title: Feeding device selective type tray packing device
Inventor: KOBAYASHI NOBUAKI
IPC: B65B5/08
Filed: 1989-08-23
Abstract: PURPOSE:To perform a packing work by one tray packing device, and keep the installation area to minimum by a method wherein a plurality of different types of feeding devices are provided in the operation range of a robot, and a feeding device which is required to a packing work is selected among a plurality of the feeding devices. CONSTITUTION:When a multi-type small quantity production type assembling machine is used in the next process, and a production plan for the assembling machine is planned in an order of a type 1, type 2 and type 3, after power has been connected to the title device, a list of presently installed feeding devices is displayed on a terminal 10. A worker selects a part A1 for the type 1 and a part B4 for the type 1 by inputting from the terminal 10, conforming to the production plan. At this time, the numbers to be packed in a tray for respective parts are also input. After the completion of selection, when the title device is started by the terminal 10, a ray replacing device feeds one tray 7 from a tray feeding side storage place. When either one of the selected two feeding devices has been prepared, a robot 9 grips parts from the prepared feeding device and performs a tray packing, and stops after having performed a prescribed number. For the type 2 and type 3, the same operation is performed.
Patent JP-H0965466-A (JP)
Title: Speaker equipment
Inventor: BABA YASUYUKI
IPC: G09G3/04
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To reproduce simultaneously plural voice signals and to identify which voice signal is to be supplied. SOLUTION: When a voice signal at, e.g. 430MHz frequency band is received to a speaker equipment connecting to a dual band transceiver, a speaker 3a sounds the voice signal and LEDs 8a, 8b are lighted. The light from the LEDs 8a, 8b is led upward by an optical waveguide 11 and letters of '430MHz' are lighted in a light color. On the other hand, when the voice signal at a 144MHz frequency band is received, a speaker 3b sound the voice signal and LEDs 8g, 8f are lighted and letters of '144MHz' are lighted. The user can easily confirm from which of the '144MHz' or the '430MHz' frequency band the voice signal comes and replies the signal with a signal at frequency band corresponding to the call voice signal immediately.
Patent JP-S59105340-A (JP)
Title: Manufacture of beam lead type semiconductor device
Inventor: NAWAMAKI AKIO
IPC: H01L21/60
Filed: 1982-12-09
Abstract: PURPOSE:To prevent an etching unevenness in the periphery and the center in a semiconductor wafer, to obviate the projection of the root of a lead, to expose an insulating film easily and to improve yield on manufacture and reliability by etching the wafer while it is vibrated up and down in a mixed acid liquid. CONSTITUTION:The semiconductor wafer 1 is turned over so that a beam lead type element 6 is directed downward, and pasted to a flat board 4 made of quartz, etc. by using wax 3 such as sky coat, and patterns are formed to the back by a resist 2. The mixed acid liquid 19 is stirred previously by a stirrer 21, etc., and the liquid is controlled within a temperature range of 10-25 deg.C by a cooling and heating apparatus 20. One or two wafers 11 are set to a carrier 17 exclusive for etching and dipped in an etching tank 18, vibrated up and down in the liquid, and separated into pellet 22 shapes through selective etching removal for two or six min while the semiconductor wafers 11 are turned and the patterns of the resist 2 are used as masks. Wax 13 is dissolved and pellets are separated from a quartz board 14 one by one, and the pellets are washed and arranged on another disposing plate 25.
Patent JP-H0857371-A (JP)
Title: Residual amount checking device having feed stop function of material to be sprayed of spraying machine
Inventor: WADA SATOO
IPC: B05B9/04
Filed: 1994-08-18
Abstract: PURPOSE: To provide a residual amt. checking device which makes the residual amt. of a material to be sprayed easily and exactly identifiable from outside, is helpful for improving working efficiency, is simple in constitution, is highly durable, enables a user to expect a sure operation, is formable small and compact, facilitates a mounting operation, is capable of automatically stopping spraying of the material to be sprayed and is highly safe. CONSTITUTION: This spraying machine S is formed by connecting a floating ball housing cylinder 2 having light transmissivity to a feed cylinder which is a feed path for the material to be sprayed and housing a floating ball 1 having the sp. gr. lighter than the sp. gr. of the material to be sprayed into this floating ball housing cylinder 2. A communicating pipe 3 communicating with the upper part in a stirring tank 20 is connected to the upper part of the floating ball housing cylinder 2. An aperture 10 for feeding which is closable by the floating ball 1 descending in the floating ball housing cylinder 2 according to decreasing of the material to be sprayed is formed in this feed cylinder 5. The floating ball 1 closes this aperture 10 for feeding to automatically stop spraying to the material to be sprayed.
Patent JP-S6372265-A (JP)
Title: Scanning fluctuation correction method
Inventor: TOMITA TAKENORI
IPC: H04N1/113
Filed: 1986-09-12
Abstract: PURPOSE:To prevent the occurrence of an uneven density of a picture by changing the carrying speed of a face to be scanned in response to the luminous quantity of a light beam so as to make the light beam radiation quantity per unit area on the face to be scanned nearly constant independently of the luminous quantity of the light beam. CONSTITUTION:A photodetector 11 detects a luminous quantity of the light beam rdiated from a laser and generates a signal S1 based on the detected value. The signal S1 is inputted to a filter 13, where a high frequency fluctuation component is cut off, then the result is fed to a gain adjusting means 14. The signal S3 subject to gain adjustment is inputted to a motor drive circuit 12 and prior to its input, the signal S3 is added to a signal S4 outputted from a carrier speed signal drive circuit 15 and driving a motor 7 at a prescribed constant state. The motor drive circuit 12 outputs a motor drive signal S5 based on the signals S3, S4 and the face to be scanned is carried at a carrying speed in response to the luminous quantity of the light beam.
Patent JP-H09105440-A (JP)
Title: Base isolation device
Inventor: KISHIZONO TSUKASA
IPC: E01D19/04
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device to provide stable base isolation characteristics and to prevent the occurrence of fatigue and the damage of a resilient material layer of a resilient substance and a columnar lead, and be excellent in durability, a base isolation effect, and manufacturability. SOLUTION: This base isolation device 5 comprises a resilient substance 3 formed in such a manner that an elastic material layer and a rigidity material layer are alternately laminated together; and columnar lead 4 arranged in a hollow part 12 specified by the inner circumferential surface 9 of the elastic material 3. The base isolation device is formed in such a manner that a ratio Vp/Ve between the volume Vp of the columnar lead 4 arranged in the hollow part 12 and the volume Ve of the hollow part 12 in such a state that the columnar lead 4 is not inserted and a load is exerted on the elastic material 3 is 1.02-1.12.
Patent JP-S6194297-A (JP)
Title: Refresh device of dynamic memory
Inventor: SENDA MINORU
IPC: G11C11/406
Filed: 1984-10-16
Abstract: PURPOSE:To prevent previously the useless refresh by stopping temporarily the refresh when the refreshes are carried out in a fixed frequency within a fixed period of time and then starting the refresh again when the fixed period of time set by a different timer passed. CONSTITUTION:The addresses delivered to outside are invalidated while a microcomputer 11 is performing the internal processing. This state is detected by a detecting part 12. The machine cycle of the computer 11 is supplied and applied to the refresh circuit 13 of the next stage. Then a dynamic memory 14 is refreshed, and the refresh frequencies of the memory 14 are counted by a counting part 15. Then the working of the part 12 for address invalid cycle is stopped temporarily when it is detected that the prescribed fixed frequency of refreshes are carried out within a prescribed fixed period. This can prevent previously the useless refresh.
Patent JP-H1070342-A (JP)
Title: Surface emission semiconductor laser
Inventor: IAN JIYON MAAGATSUTOROIDO
IPC: H01S5/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a surface emission optical quantum well semiconductor laser which operates in the wavelength band of 1.3 to 1.55μm. SOLUTION: In a surface emission semiconductor laser element having a III-V compound semiconductor layer including an active layer consisting of a quantum well layer and a barrier layer on an InP substrate, the lattice constant of a quantum well layer is larger than the lattice constant of InP and the lattice constant of a barrier layer is smaller than the lattice constant of InP. Furthermore, a quantum well layer and a barrier layer are constituted of GaInAsP or AlGaInAs. Thereby, a surface emission quantum well semiconductor laser of high performance which operates in the wavelength band of 1.3 to 1.55μm can be obtained.
Patent JP-2001037825-A (JP)
Title: Medical chair
Inventor: HIROZAWA KIYOSHI
IPC: A61G15/10
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To allow a patient to be seated comfortably for a long time to concentrate on therapy. SOLUTION: This medical chair has a legrest part for supporting the lower extremities of a seater, with the surface of the legrest part made from an artificial leather material. The medical chair has a heating means for warming the legrest part, a temperature control means for controlling the temperature of the heating means, and a room temperature detecting means for detecting room temperature. The temperature control means controls the heating means so that the lower the room temperature detected by the room temperature detecting means, the higher the temperature of the legrest part.
Patent JP-H03174290-A (JP)
Title: Method of sealing water- permeable un solidified product
Inventor: YUUJIN EICHI MAKURAAREN
IPC: C04B41/50
Filed: 1990-08-17
Abstract: PURPOSE: To safely dispose incinerator ash by measuring its alkalinity, calculating the chemical components corresponding to it and mixing it, and then bringing it into contact with water and precipitating calcium carbonate and sealing it in an alkaline landfill material. CONSTITUTION: At first, the alkalinity of incinerator ash is measured and the quantity of the chemical components such as sodium carbonate, calcium hydroxide and lime corresponding to the quantity of incinerator ash, and furthermore being able to seal it and sufficient to precipitate crystalline calcium carbonate, is calculated. Then after mixing the incinerator ash and the chemical components, the quantity of which is more than the calculated, one it is brought into contact with water to produce precipitate of calcium carbonate. Thus, it is safely treated in an alkaline landfill material and, in addition, no leachate is discharged.