baber/WOPTO huggingface dataset:
Patent JP-S58106190-A (JP)
Title: Scroll type compressor
Inventor: HIRANO TAKAHISA
IPC: F04C18/02
Filed: 1981-12-18
Abstract: PURPOSE:To reduce the starting torque, to prevent abrasion, and to improve the performance by making the revolution radius of a revolution scroll member against a stationary scroll member variable due to the autorotation of an eccentric bush caused by the eccentric rotation of a crank pin. CONSTITUTION:An eccentric bush 500 is rotatably sheathed around a crank pin  23 and is inserted in a radial needle bearing 26, and the outer diameter center is located at O' and the inner diameter center at O'', thus having the eccentricity of (e), and the center of gravity G is located at a distance (g) from the inner diameter center O'' on the opposite direction to the outer diameter center O'. Accordingly, the revolution radius (f) of a revolution scroll member 24 against a stationary scroll member (not shown in the diagram) is made variable due to the autorotation of the eccentric bush 500, thereby, for example, the rotating direction is restricted so as to increase the revolution radius (f) during the low speed rotation, thus offering excellent seal between both vortexes and a high efficiency operation.
Patent JP-H0488536-A (JP)
Title: Memory control circuit
Inventor: MURAI MASAO
IPC: G06F12/06
Filed: 1990-07-31
Abstract: PURPOSE:To execute the data transfer of plural bytes to an arbitrary byte position for one time of bus cycle by providing an adder circuit at the address of memory divided in byte unit, and controlling the presence/absence of addition. CONSTITUTION:A processor CPU is provided with width of 32 bits, and a data bus D-BUS is divided in byte unit, and they are connected to data in a RAM 4, respectively. An address bus A-BUS 1 from address bit 19 to 2 is supplied to RAMs 1, 2, and 3 via adder circuits ADD 1, 2, and 3, respectively, and the RAM 4 is directly connected to an address bus A-BUS 2. Simultaneous access to different addresses is performed by performing the addition on the address by an address adder circuit of the memory divided in byte unit, and also, selecting the memory, and the data of plural bytes is transferred for one time of bus cycle.
Patent JP-S6445797-A (JP)
Title: Apparatus for liquid-phase epitaxial growth
Inventor: ODA TAKAO
IPC: C30B19/06
Filed: 1987-08-17
Abstract: PURPOSE:To obtain the titled growth apparatus constituted so as to reduce a crystal melt contained in compartments in the middle and upper stages of compartments in the upper, middle and lower stages with H2 gas introduced from an opening of a slider covering the above-mentioned compartments. CONSTITUTION:The interior of a compartment 2 containing a crystal melt 8 in the upper stage is closed with the third slider 15. The compartment 2 in this state is charged into a growth furnace and once opened by actuation of the slider 15 in a low temperature state in the furnace to expose the melt 8 to an atmosphere of H2 gas which is a carrier.gas and carry out reductive treatment of the melt 8 before liquid-phase epitaxial growth. The compartment 2 is then reclosed and subjected to reductive treatment to heat the melt 8 to growth temperature. The first slider 6 is simultaneously actuated to flow and move the heated melt 8 in the compartment 2 from an opening 10 thereof down into a compartment 3 in the middle stage and semiconductor substrates 9 are dipped therein. The interior of the furnace is then slowly cooled in this state to grow an epitaxial layer on the surfaces of the substrates 9. The second slider 7 is subsequently actuated to flow the melt 8 after the growth action in the compartment 3 from an opening 11 thereof down to a compartment 4 in the lower stage.
Patent JP-H0368647-A (JP)
Title: Electricity-responsive gel
Inventor: YAMADA KENJI
IPC: C08L33/24
Filed: 1989-08-08
Abstract: PURPOSE:To obtain a polyelectrolyte gel of good electricity response by adding an electrolyte to a gel and forming a conductive polymer around the surface of an electrode. CONSTITUTION:This gel is formed by compositing a polyelectrolyte with a conductive polymer. For example, polyaniline being a conductive polymer is formed by electrolytic polymerization on the side of a positive electrode of 2-acrylamido-2-methylpropanesulfonic acid/acrylamide copolymer. The obtained composite gel has a rate of shrinkage about three times as high as that of a polymer gel itself.
Patent JP-S6361131-A (JP)
Title: Ultrasonic abnormality monitor apparatus
Inventor: NAGATA TOSHITAME
IPC: G01M99/00
Filed: 1986-09-01
Abstract: PURPOSE:To always strictly monitor the whole of a system, by arranging a plurality of ultrasonic sensors to the system of an objective plant at important points guiding the same to a monitor apparatus at one place using an electric communication circuit. CONSTITUTION:Sensors catching ultrasonic waves, for example, microphones 1a, 1b,... are arranged to a system at important points and the informations thereof are transmitted to a monitor apparatus 2 at one predetermined place using a communication transmission circuit. The monitor apparatus 2 is constituted of an amplifier 21, a sensitivity control part 22, a filter 23, an amplifier 24, a detection part 25, an amplifier 26 and a meter 27. Further, a circuit forming an output signal is incorporated in the meter 27 in parallel, and a high level adjusting device 31 and a low level adjusting device 32 are provided in parallel and the respective outputs thereof are connected to a high level output contact 35 and a low level output contact 36 through a high level detector 33 and a low level detector 34. Furthermore, an alarm 37 and an alarm display lamp 38 are connected between both contacts 35, 36 in common and the contacts 35, 36 are respectively connected to the terminals with respective output signals 39, 40.
Patent JP-S58118358-A (JP)
Inventor: POORU ERU HOOTON
IPC: F16H15/38
Filed: 1982-11-22
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-H0370838-A (JP)
Title: Throttle driving controller
Inventor: IRIYAMA MASAHIRO
IPC: F02D41/04
Filed: 1989-08-08
Abstract: PURPOSE:To control increase of engine output and prevent sudden variation of a vehicle behavior by gradually increasing a secondary throttle valve in the case that abnormality is generated when the secondary throttle valve is controlled. CONSTITUTION:In a traction control, when slip is generated in a driven wheel, a secondary throttle valve C is moved to a full closing direction so as to prevent the slip. When abnormality is generated by a target opening set means E during traction control, it is detected by a detection means G. The secondary throttle valve C is fully opened gradually by controlling a control means H of a driver D, and sudden variation of intake air flow is controlled. Consequently, the sudden variation of engine output is controlled so as to prevent the sudden variation of the behavior.
Patent JP-2000040322-A (JP)
Title: Optical pickup device and optical disk device provided therewith
Inventor: NAGARA TORU
IPC: G11B7/135
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device dealing with the improvement of density of an optical disk to be higher and the capacity to be larger and also an optical disk device furnished with this pickup device by providing a slider to fix an objective lens moving smoothly to the tracking direction of the optical disk. SOLUTION: In the optical pickup device provided with the slider 1 having a pair of ski parts 1a forming the same plane on both sides across a cutting groove 1b at least and the objective lens 2 fixed on the center part of this cutting groove 1b, either one of the curved surface or inclined surface is formed at least on two ridges at the outer edge sides in the direction along the cutting groove 1b of the ski parts 1a.
Patent JP-H0367208-A (JP)
Title: Coated tape optical fiber
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1989-08-07
Abstract: PURPOSE:To improve the release property between coated optical fibers and an integral coating layer by providing a colored layer consisting of UV curing type resin contg. a release agent and coloring agent on the outermost layer of the coated optical fibers. CONSTITUTION:Plural pieces of the coated optical fibers 5 each formed by providing the colored layer 4 consisting of a UV curing type resin contg. the release agent and coloring agent on the surface of the optical fiber 1 having >=1 layers of coating layers 3 are arrayed in parallel and one row and the integral coating layer 6 which integrally coats these coated optical fibers 5 with the UV curing type resin is formed. A compd. having the lower surface tension than the surface tension of a base resin constituting the colored layer 4 is used for the release agent and pigments, such as titanium white (white) and cyanine blue (blue) are selected and used according to desired color tones as the coloring agent. The release property between the coated optical fibers 5 and the integral coating layer 6 is improved in this way and the single-fiber sepn. is easily executed.
Patent JP-H0491362-A (JP)
Title: Nozzle tip part heat preventing device for fuel injection nozzle of diesel engine
Inventor: SHIRAISHI YASUNORI
IPC: F02M53/04
Filed: 1990-07-31
Abstract: PURPOSE:To improve durability of a cap by forming an outer-facing swollen curved part, having elasticity, along the peripheral direction in a cylindrical peripheral wall part of a nozzle heat-preventing cap, internally fitted to a nozzle insertion hole, and on the other hand, forming an internal peripheral surface of the nozzle insertion hole into a tapered surface. CONSTITUTION:A nozzle insertion hole, facing toward a swirl chamber type combustion chamber 2, is drilled in a cylinder head l of a swirl chamber type Diesel engine, and a nozzle heat-insulating cap 4 is internally fitted to a side to the combustion chamber 2 of this insertion hole 3 to mount a fuel injection nozzle 9 inserted to this cap 4. The cap 4 is formed by providing an inner facing seal flange 6 in the point end part and an outer facing fixing flange 7 in the base end part, of a cylindrical peripheral wall part 5. Here, an outer facing swollen curved part 13, having elasticity, is formed along the peripheral direction on a halfway part of the cylindrical peripheral wall part of the cap 4, and on the other hand, a tapered surface 14, contracted downward, is provided in an internal peripheral surface of the nozzle insertion hole 3. When the injection nozzle 9 is mounted, the outer facing swollen curved 13 is brought into press contact with the tapered surface 14 in the insertion hole.
Patent JP-S6447466-A (JP)
Title: Color changer of paint
Inventor: OGASAWARA TOSHIFUMI
IPC: B05B12/14
Filed: 1987-08-18
Abstract: PURPOSE:To reduce amount of paint washed away at a time of washing by providing a second color changer means capable of selectively changing over a first paint, a second paint different in frequency for use and washing fluid to the vicinity of a coating gun of a feed pipe. CONSTITUTION:In case of using a first paint A for an automobile body to be coated, both a valve 11a of a first color changer 10 and an on-off valve 25 of a second color changer 20 are opened by receiving a valve control signal and the paint A is fed to a coating gun 1. Then in case of changing over the first paint A to a second paint X, coating is performed with the second paint having color X after washing both a feed pipe part 2B of the downstream side than the second color changer 20 and the coating gun 1. In case of changing over the second paint again to the first paint, when the same first paint A as the paint before the changeover is used, only the part of the downstream side than the second color changer 20 is similarly washed and changeover may be performed.
Patent JP-H0368159-A (JP)
Title: Mounting structure of semiconductor device
Inventor: ONISHI TETSUYA
IPC: H01L23/31
Filed: 1989-08-07
Abstract: PURPOSE:To improve a semiconductor device of this design in reliability of data erasability by a method where in an EPROM chip is directly mounted on a wiring board, which is sealed up with ultraviolet-ray transmitting resin, and the surface of the sealed chip is covered with coat material. CONSTITUTION:An EPROM chip 2 is directly mounted on a wiring board 1, which is sealed up with an ultraviolet-ray transmitting resin 5. Furthermore, the surface of the sealed body is coated with an ultraviolet-ray transmitting material 6 which is thermally stable and not transmissive to oxygen.
Patent JP-S6265462-A (JP)
Title: Manufacture of hetero-junction bipolar semiconductor device
Inventor: IMAMURA KENICHI
IPC: H01L21/331
Filed: 1985-09-18
Abstract: PURPOSE:To provide an emitter layer with a wide energy band gap and reduce a base resistance by a method wherein a compound semiconductor layer, which is composed of the same material as a base layer and has conductivity type opposite to that of the base layer, is formed on the base layer and then a material for widening the energy band gap is introduced into a part directly under an emitter electrode. CONSTITUTION:Respective semiconductor layers are made to grow on a substrate 1. Then an N-type GaAs layer 11 is made to grow instead of an emitter layer composed of N-type AlxGa1-xAs. A required step-shape mesa is formed by a mesa etching method and an SiO2 film 12 is formed by an SF method. Then an aperture 12A is drilled on a part where an emitter region is to be formed and Al ions are implanted. Then a photoresist film 13, which has apertures 13A on parts where base contact regions are to be formed, is formed and (Mg + As) ions are implanted. Then the photoresist film 13 is removed and a heat-treatment is carried out. With this constitution, an N-type AlxGa1-xAs emitter region 14 can be formed in the N-type GaAs layer 11 and P<+>type GaAs base contact regions 15 can be formed.
Patent JP-S6447007-A (JP)
Title: Ceramic inductor component and lc component
Inventor: NOMURA TAKESHI
IPC: H01F27/00
Filed: 1987-08-18
Abstract: PURPOSE:To eliminate the structural defects such as delamination, cracks and the like by a method wherein a ceramic magnetic layer and a conductive layer are laminated, and one or more of silver, aluminum and nickel are contained in the conductive layer. CONSTITUTION:The content of one or more kinds of aluminum and nickel contained in a conductive layer is to be 10wt.% or less. The thickness of the conductive layer is 10-30mum or thereabout in ordinary circumstances, and one or more of silver, aluminum and nickel contained in the conductive layer is contained in the form of an alloy. As the quality of the magnetic layer 3 of a laminated layer of chip inductor 1, various kinds of spinnel soft ferrite of spinnel structure is used. However, it is desirable that nickel ferrite is used in order to have the shrinkage factor approximate to that of the conductive layer. There are Ni ferrite and the like as nickel ferrite, and the desirable content of nickel is 45-55mol% when converted into NiO, and a part of said nickel may be replaced with copper and/or zinc of about 40mol% or less.
Patent JP-S61181635-A (JP)
Inventor: UIRIAMU ANSONII BURADEI JIYUNI
IPC: B31B50/52
Filed: 1985-09-18
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-H01112445-A (JP)
Title: File sharing system operation
Inventor: ROBAATO BURATSUDORII BENETSUTO
IPC: G06F15/16
Filed: 1988-08-19
Abstract: PURPOSE: To update an acquired directory by checking periodically a directory acquisition block and transmitting a recorder relating to a change to an application aid processor. CONSTITUTION: Each application aid processor 14 has a cache that receives an input from a user, sends its input to a data access system 18 and acquires and stores a directory generated by the system 18. Furthermore, the system 18 includes a directory gate block and lots of directory revision request blocks for each directory acquired by one processor 14. In order to identify all directories acquired buy the processor 14, the data acquisition block set to the processor 14 is checked periodically and a revision recorder applied to the directories is sent to the processor to update a copy of the directory.
Patent JP-H0870266-A (JP)
Title: Changeover device
Inventor: FUJIMOTO SHIN
IPC: H04B1/74
Filed: 1994-08-30
Abstract: PURPOSE: To make a count in matching with an elapsed time when the changeover is executed automonously, the switching time is short, the count is fed to other device so that other device generates a time reference. CONSTITUTION: A 0 system and a 1 system are respectively provided with signal interrupt detection sections 1, 1a. The 0 system is provided with a 0 system counter section 2 that differentiates 7 rising of a signal of the 0 system, sets a load value given to a counter of the 0 system based on the 4 differentiation signal, a signal interrupt detection signal of the 1 system and a count of a counter of the 1 system, and loads the counter of the 0 system based on the rising differentiation signal.  The 1 system is provided with a 1 system counter section 2a that differentiates a rising of a signal of the 10 system, sets a load value given to a counter of the 1 system based on the leading differentiation signal, a signal interrupt detection signal of the 0 system and a count of the counter of the 0 system, and loads the counter of the 1 system based on the rising differentiation signal and with a changeover section 3 for selecting the signal of the 0 or 1 system based on the signal interrupt detection signal of the 0 or 1 system and outputting the selected signal.
Patent JP-2001029856-A (JP)
Title: Fountain device
Inventor: KODAMA AKIRA
IPC: B05B17/08
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To positively raise the interest in fountain enjoyment by starting the fountain by the will of fountain enjoying people and performing the fountain rich in the change of figures. SOLUTION: In this device, a fountain executing man entering to a fountain executing stage 2 or the fountain starting action of the fountain executing man is detected by a detecting means 6 and the detected signal is inputted to a control means. The control means inputs an opening and closing signal to a fountain control valve 3 based on a previously inputted fountain program. The fountain control valve 3 is provided between plural fountain nozzles N1-N31 constituting a nozzle group N and a header 4B of a water feed line for the fountain to feed water for fountain to the fountain nozzles N1-N31. As a result, the fountain rich in the presentation of various figures by the change of the position and the height is performed.
Patent JP-2000036070-A (JP)
Title: Commodity take-out device for automatic vending machine
Inventor: FUJINAMI MASAKI
IPC: G07F9/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a commodity take-out device where the base of a commodity take-out port connected to a commodity lift-transportation path is blocked while sales is waited for and while a sales operation is executed by combining it with a commodity lifter lifting/ transporting a commodity discharged from a commodity storage rack to the commodity take-out port, a flapper door provided for the commodity take-out port is restricted to a closed position and injury and a trick are prevented. SOLUTION: In the commodity take-out device of an automatic vending machine, a commodity 9 carried out downward is transferred to a commodity lifter 6 from a commodity storage rack in a case and it is lifted from beneath and is transported to the commodity take-out port 3 opened to an outer door 2. A flapper door 4 pushed/opened from a front side is installed for the commodity take-out port. A gradually lifting type gate mechanism 7 following the elevating operation of the commodity lifter is installed on the inner side of the commodity take-out port. At the time of waiting for sales, the gate mechanism descends to a waiting position and the base of the commodity take-out port connected to the commodity transportation path is blocked. The flapper door is restricted to the closed position at the position. At the time of selling the commodity, it is moved to the commodity take-out position where the base of the commodity take-out port is opened by following the rise of the commodity lifter, the restriction of the flapper door is released and the pushing/opening of the door are permitted at the position.
Patent JP-S6264503-A (JP)
Inventor: ICHIKAWA MASAKATSU
IPC: B27M1/08
Filed: 1985-09-17
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-H0652287-A (JP)
Title: Method and device for supporting map preparation
Inventor: IRIOKA IKUMI
IPC: G06T11/60
Filed: 1992-07-31
Abstract: PURPOSE:To provide the map preparation supporting device permitting a user to easily prepare complicate map. CONSTITUTION:When a map preparation function is started by depressing a 'map preparation' key 16a on a keyboard 16, a CPU 10 reads map preparation supporting information from an area 31 of a RAM 11 displaying a main menu on a display device 18 based on the map preparation supporting information. By selection the map preparation by means of the main menu, a guidance showing the concrete preparation procedure required for the map preparation is successively displayed in query formation under the control of the CPU 1O. According to the response to the guidance, roads and signs are prepared.
Patent JP-2000039240-A (JP)
Title: Ice making machine
Inventor: KAGA SHINICHI
IPC: F25B1/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an ice making machine capable of making ice with good energy efficiency at any season by controlling to increase and decrease the number of driving compressors depending on environmental conditions such as the temperature of water for making ice, an ice storing state, outside air temperature and the operating time interval of the compressors in the ice making machine. SOLUTION: An ice making machine comprises a first temperature sensor 35 provided in an ice making water tank 30, first and second ice storing sensors 42 and 43 for detecting the quantity of ice stored in an ice storing tank 41, and second and third sensors for detecting outside air temperature. When a large quantity of ice is required based on the detected values of the sensors, both of two compressors are operated. When only a small quantity of ice is required, only one compressor is operated.
Patent JP-S58106588-A (JP)
Title: Cleaning blade of electronic copying machine
Inventor: NAGASHIMA TOSHIO
IPC: G03G21/00
Filed: 1981-12-21
Abstract: PURPOSE:To prevent a toner from scattering into a copying machive, by providing an obtuse angle part on both end sides of a cleaning blade body, and forming a toner scraping part consisting of an obtuse angle part, in the center part. CONSTITUTION:A cleaning device 2 for removing an untransferred toner remaining on the surface of a photosensitive body 1 is provided. In a housing 3, a blade fitting member 6 energized to the photosensitive body 1 side centering around a supporting shaft 5 by a tension spring 4 is accommodated, and to this member 6, a cleaning blade body 7 is fitted through a holder 8. As for the cleaning blade body 7 consisting of an elastic plate such as silicon rubber, etc., the end part of the side contacting with the photosensitive body 1 is a scraping part 7a of a toner, this scraping part 7a consists of an obtuse angle part 7b provided on both end sides, and an acute angle 7c provided between said parts, and an angle alpha of the obtuse angle part 7b, and an angle beta of the acute angle part 7c are set to alpha>=90 deg. and beta<90 deg., respectively.