baber/WOPTO huggingface dataset:
Patent JP-S60204694-A (JP)
Title: Crystal growth device by molecular ray
Inventor: CHINEN YUKIO
IPC: H01L21/203
Filed: 1984-03-29
Abstract: PURPOSE:To control angle-dependent properties of intensity of atomic, molecular, or ionic rays released from a crucible, by attaching collimeters having through holes to the crucible having the interior packed with a raw material for atomic or molecular rays and the outer periphery on which a heater is wound. CONSTITUTION:The Langmuir's crucible 7 consisting of a high-purity material having reaction resistance is packed with the raw material 10 for atomic or molecular rays. The heater 6 is wound on the outer periphery of the crucible. The heater 6 heats the raw material 10 for atomic or molecular rays, evaporates or sublimates it, heats the crucible 7 mainly by heat radiation, and is held by the heater supporting member 13. The first, the second, and the third collimeters 20, 21, and 22 are set in the crucible 7. The collimeters 22 is provided with the plural disklike through-holes 23, and the through-hole 24 at the center, and the first collimeter 20 and the second collimeter 21 are concentrically provided with the plural through-holes 25 and 26, respectively.
Patent JP-H03263671-A (JP)
Title: Magnetic recording card reader
Inventor: SUZUKI HIROYUKI
IPC: G06K17/00
Filed: 1990-03-12
Abstract: PURPOSE:To read out a data even when a magnetic card is deformed by mounting a magnetic head for reading the data of a magnetic recording part to a tip of a reading part and reading the information of the magnetic card by moving manually the reading part. CONSTITUTION:The magnetic card 1 has the magnetic recording part 2, and a data is written in the magnetic recording part 2. The reading part 3 has a magnetic head 4, a data processing part 5, a data transfer part 6 and a cable 7. The magnetic head 4 is mounted to a tip part 8 of the recording part 3. A power source is supplied by a main body part 9 via the cable 7 to the reading part 3, and the data of the magnetic recording part 2 of the magnetic card 1 read by the reading part 3 is received. Then, the data of the magnetic recording part 2 is read with the magnetic head 4 mounted to the tip part 8 by taking the reading part 3 in hand, bringing the tip part 8 to be in contact with an end part of the magnetic recording part 2 and moving the reading part 3 along the magnetic recording part 2. The read data is sent to the data processing part 5, where it is processed and then transferred by the data transfer part 6 via the cable 7 to the main body part 9. By this method, even when the magnetic card is deformed, the data can be read out.
Patent JP-H08235914-A (JP)
Title: Pole provided with damping device
Inventor: MURAHASHI YOSHIMITSU
IPC: F21S8/08
Filed: 1995-02-27
Abstract: PURPOSE: To improve a damping device and to manufacture a pole provided with the damping device excellent in damping at low cost. CONSTITUTION: A metallic damping frame 1 is fixed to a pole main body 2, and a spring supporting part 3 is provided on the upper part of the damping frame 1. A metallic spring 4 is placed on the upper surface of the spring supporting part 3, the upper part of a supporting bar 6 arranged in the damping frame 1 and to which a weight 5 is attached is supported by a supporting fitting 7 placed on the metallic spring 4, and the weight 5 is immersed into high viscous liquid 8 filled in the damping frame 1.
Patent JP-2000261101-A (JP)
Title: Wavelength converting device
Inventor: MIZUYOSHI AKIRA
IPC: H01S5/14
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain stable optical output and reduce noise in a wavelength converting device which is stimulated by a semiconductor laser and performs wavelength conversion of a laser oscillation light by the stimulation light. SOLUTION: In this wavelength converting device, a light generated from a semiconductor laser 1 as a stimulation light source is transmitted and condensed with a lens 2, and made to enter a semiconductor optical amplifying element 3 which generates light by stimulation. The light is converted to half wavelength with a wavelength converting element 5 and led-out to the outside from a concave mirror 6. The concave mirror 6 feeds back the light generated from the semiconductor optical amplifying element 3 to it and transmits the light generated from the wavelength converting element 5. A periodical structure dielectric film 3d formed on the back of the semiconductor optical amplifying element 3 effectively captures a stimulation light source from the semiconductor laser 1, and reflects a light generated from the semiconductor optical amplifying element 3.
Patent JP-S62217128-A (JP)
Title: Calibration system for diffused light generating device and radiation thermometer
Inventor: UEDA TOSHITSUGU
IPC: G01J5/00
Filed: 1986-03-19
Abstract: PURPOSE:To obtain a diffused light generating device of simple constitution which is constant in temperature (brightness) by providing an integrating sphere with a light emitting element and a light receiving element and arranging them in a thermostatic chamber, and diffusing the light of the light emitting element and holding it at a constant value. CONSTITUTION:The light emitting element (LED, etc.) 2 is provided on the wall surface of the integrating sphere 1 while projecting inside. A signal from the light receiving element 3 provided on the wall surface of the integrating sphere 1 is returned to a control circuit 6 to control the light intensity of the light emitting element 2 to a constant value and the intensity of diffused light in the integrating sphere 1 is held at the constant value. The thermostatic chamber 4 which contains the integrating sphere 1 prevents the characteristics of the light emitting element 2 and light receiving element 3 from varying with ambient temperature and is held at constant temperature by a temperature controller 5 which utilizes, for example, a Peltier element, etc. Consequently, the diffused light generating device emits invariably constant diffused light.
Patent JP-H10248206-A (JP)
Title: Cogeneration device with plural generators
Inventor: KAWAMURA HIDEO
IPC: H02K7/116
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a cogeneration device the system itself of which is constituted in a compact state and provided with a plurality of generators by mounting several compact generators by utilizing a flywheel installed to an engine. SOLUTION: In a cogeneration device, a plurality of generators 3 are drive for power generation by means of a toothed endless belt 5 through set-up gears 6, 7, and 8 by engaging the belt 5 with tooth sections 25 formed on the outer periphery of a flywheel 2 attached to an engine 1. The electric power generated from the generators 3 is synthesized together and transformed by means of a transformer 10 and consumed by a load 14 through a rectifier diode 11 and an inverter 13.
Patent JP-S51137799-A (JP)
Title: Foam controller for prep aring polyurethane foams
Inventor: INOUE TOSHIHITO
IPC: C08G18/00
Filed: 1975-05-23
Abstract: PURPOSE: A foam controller comprising a specific organopolysiloxane as principal ingredient useful for preparing polyurethane foams by the cold curing method. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05145938-A (JP)
Title: Projection television
Inventor: SAKURAI SOICHI
IPC: H04N5/74
Filed: 1992-03-18
Abstract: PURPOSE:To achieve the reduction of chromatic aberration on a screen panel while suppressing a luminance loss at a minimum by providing a filter having a desired spectrum transmissivity characteristic at a projective lens and differring the change of the transmissivity characteristic of the filter in a lens diameter direction for each lens for three primary colors. CONSTITUTION:Concerning a lens element 2 among first - third projective lens elements 1-3, the curvature radius of a lens plane is reduced in comparison with the other lens, and it shares main diffraction force in the full diffraction force of the entire projective lens. Concerning all the emitted luminous fluxes from respective object points on a fluorescent plane 8, one part of it passes near the outer peripheral part of the lens element 3. The filters are provided on the two planes of the light incident plane and light emitting plane of the lens element 3 so as to prevent the generation of color nonuniformity caused by chromatic aberration. In order to prevent color nonuniformity from being generated by the disorder of white balance near the central part of the screen and at the peripheral part the transmissivity P(r) characteristic of the filter 4 in a relative position (r) in the diameter direction is made different for red, green and blue.
Patent JP-H02240996-A (JP)
Title: Manufacture of circuit substrate
Inventor: OTOMO SHOZO
IPC: H05K3/10
Filed: 1989-03-14
Abstract: PURPOSE:To make a line width thin and each cross-sectional form flat by applying a photolithography process; besides, by removing a reset layer prior to firing. CONSTITUTION:A positive type photoresist 2 is applied on a substrate 1 and a photoresist layer 2 is irradiated with U.V. light through a photomask 4 whose openings 3 have prescribed condcutive pattern forms. After that, its layer is developed, cleaned, and dried and recessed places 6 are formed to bury conductive patterns. Then each photoresist layer 7 which forms each wall of the recessed places 6 is irradiated with U.V. light. After burying conductive paste 8 in the recessed places 6 are drying it, the photoresist layer 7 is developed, cleaned, and dried and then it is removed. Finally, conductive paste 8 is fired to be baked in on the substrate 1. This approach makes each of the conductive patterns form a thin line, e.g. 100mum or less in width; besides, the cross-sectional form of each bonding pad part becomes flat and an ideal form which is free from the spread of a line is obtained.
Patent JP-H08229633-A (JP)
Title: Continuous kneading device for molding sand
Inventor: TOMITA IWAO
IPC: B22C5/04
Filed: 1995-02-24
Abstract: PURPOSE: To provide a molding sand continuous kneading device which can shorten the cleaning time after completing the kneading work, by preventing an additive agent from sprashing directly on a knead-stirring blades and a rotating shaft. CONSTITUTION: In the continuous kneading device horizontally setting the rotating shaft 5 fixing the knead-stirring blades 4 in a casing 1 having a feeding port at the upper part of one end part and a discharging port 3 at the lower part of the other end part, a pouring port 9 for additive agent is arranged so as to be faced to the bottom surface of the casing 1 toward the rotating direction of the knead-stirring blades from the tangential direction.
Patent JP-S58179117-A (JP)
Inventor: SHIYUDOU ITSUO
IPC: H02H3/04
Filed: 1982-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61222311-A (JP)
Title: Solid-state electromagnetic wave amplifier
Inventor: HASEGAWA HIDEKI
IPC: H01L45/02
Filed: 1985-03-28
Abstract: PURPOSE:To overcome the loss due to attenuation of the amplitude of a carrier because of the carrier diffused into a semiconductor by adopting a carrier wave diffusion preventing structure enclosing the carrier wave. CONSTITUTION:The amplitude of the carrier wave interacting an electromagnetic wave is decreased because the carrier is diffused into the semiconductor. The diffusion of the carrier is eliminated and overcome by three methods; (1) using a semiconductor thin film, (2) using a potential barrier to a carrier wave and (3) using enclosing action by electric field. In using a semiconductor thin film, the diffusion of the carrier wave is limited automatically because the semiconductor thin film 3 is definite. The thickness of the semiconductor thin film is nearly the device length or equivalent preferably.
Patent JP-H03262372-A (JP)
Title: Method and apparatus for mutual communication system utilizing fm broadcast
Inventor: TSURUTA NAOHIKO
IPC: H04H1/00
Filed: 1990-03-13
Abstract: PURPOSE:To attain lots of feedback from a recipient in a short time by connecting a transmission system of an ultrashort wave broadcast station to a public electric communication network via a storage device such as cassette tape recorder and a device controlling the device. CONSTITUTION:The system consists of lots of cassette tape recorders 1, a storage device control section 2, a large capacity storage device section 3, a broadcast operation control section 4, a controlled switcher/mixer section 5, and an FM broadcast transmitter 6 and installed in the FM broadcast station. An ID number is added respectively to lots of cassette tape recorders 1. Then the storage device control section 2 based on the ID number controls the data stored in the large capacity storage device section 3 to be transferred and recorded to each recorder 1. Moreover, the large capacity storage device section 3 is connected to a public electric communication network 12. Thus, lots of feedback from recipients is implemented in a short time.
Patent JP-H05263913-A (JP)
Title: Speed change control method for automatic transmission for vehicle
IPC: F16H61/10
Filed: 1992-03-18
Abstract: PURPOSE:To reduce the speed change shock of an automatic transmission for vehicle adapted to cause engagement of at least a first and a second frictional engagement means for the purpose of establishing one speed change stage. CONSTITUTION:In case a second solenoid valve is rapidly engaged after performance of a so-called 'play elimination' while, on the other hand, a first solenoid valve is gradually engaged after performance of such a so-called 'play elimination' to thereby establish a specified stage of speed change, the 'play elimination' of the second solenoid valve is completed (time (h)) at least by a time when the 'play elimination' of the first solenoid valve is completed (time (k)). This enables smoothly ending a shift change while, on the other hand, the first clutch is being gradually engaged, thus enabling reducing the speed change shock magnitude.
Patent JP-H11240722-A (JP)
Title: Complex semiconductor composition and its production
Inventor: NOGUCHI TORU
IPC: C01G19/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having a nonlinear electric resistance value and excellent semiconductor characteristics, by sticking a specific amount of pulverized copper and/or copper oxide to semiconductor powder selected from Fe3 O4 , SnO2 and TiO2 to give a baked substance. SOLUTION: Fine particles of copper and/or copper oxide in an amount of 0.01-1 mol are stuck to 1 mol of semiconductor powder. The composition is obtained by dispersing pulverized copper and/or copper oxide into a polymer without aggregation to give a polymer complex, mixing the complex with semiconductor powder and baking the mixture. The polymer complex is obtained by preparing a polymer or oligomer film containing a functional group selected from cyanc, amino and thiol groups at the end or side chain of the molecule and depositing copper on the film so as to disperse copper as fine particles of copper and/or copper oxide (Cu2 O).
Patent JP-H09260955-A (JP)
Title: Diplexer
Inventor: KOIZUMI AKIRA
IPC: H03D7/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the diplexer in which number of filter stages is not increased and the size of a printed circuit board is reduced. SOLUTION: The diplexer is made up of an RF band pass filter, a mixer 2, a trap 3, a local oscillator 4 and an IF low pass filter 5, converts an RF signal into a prescribed frequency and eliminates undesired frequency components other than the required band. In this case, an RF band pass filter is used in place of an interdigital filter 1 whose input and output line tips are short-circuited and an input terminal (f) of the mixer 2 is provided at a position apart from an output line short-circuit end (c) of the filter 1 by a 1/2 wavelength or an integer multiple of it with respect to an oscillating frequency fL0 of the local oscillator to prevent the leakage of the local oscillation frequency to the RF input terminal (a).
Patent JP-H01234929-A (JP)
Title: Data base registering system
Inventor: MOURI TOMOHIRO
IPC: G06F17/30
Filed: 1988-03-16
Abstract: PURPOSE:To reduce the volume of registering processing and the capacity of storage by executing only the rearranging processing of a key turn table to retrieve and output required data from a data base register. CONSTITUTION:A key turn table updating means 39 executes retrieval based upon a two-divided retrieving method of the key turn table 33 every registration in a file 30 and a key information table 31 by a registering means 37. Respective pointers including a pointer corresponding to input retrieval identifying information are rearranged in the descending order of retrieval identifying information registered in a key information table 31 in accordance with the order relation among a storage position to be retrieved, the input retrieval identifying information corresponding to registration and retrieval identifying information read out from the table 31 in accordance with a pointer read out from the storage position to be retrieved. Since data registered in the file 30 and the key information table 31 are not changed at the time of obtaining retrieving information registered in the key turn table 33, the volume of registering processing and the capacity of storage can be reduced.
Patent JP-S63230082-A (JP)
Title: Alcohol dehydrogenase
Inventor: MIYAGAWA EIJI
IPC: C12N9/04
Filed: 1987-03-19
Abstract: NEW MATERIAL:The titled enzyme having 60,000 molecular weight, specific absorption zone at 280, 416, 522 and 553nm and the following physical and chemical properties. Action and substrate specificity: not requiring NAD<+> and NADP<+> as coenzyms, oxidizing at least ethyl alcohol, butyl alcohol, amyl alco hol, diethylene glycol, triethylene glycol and polyethylene glycol in the presence of an electron acceptor to form corresponding aldehydes. Electron acceptor specificity: capable of using ferricyanide, phenazine methosulfate, dich lorophenolindophenol and nitrotetrazolium Blue as an electron acceptor. Opti mum pH: 7-9. Stable pH: 7-10. USE:Useful as a conjugate enzyme to be integrated into a diagnostic kit by enzyme immunoassay by sandwich method. Measurement can be carried out in high sensitivity. PREPARATION:Flavobacterium sp. PE-10 (FERM P-9172) is cultivated in a medium and the aimed substance is isolate from the cell.
Patent JP-S61219142-A (JP)
Title: Method of sealing semiconductor chip
Inventor: HASHIZUME JIRO
IPC: H01L21/56
Filed: 1985-03-25
Abstract: PURPOSE:To prevent the resin sealing from being deviated positionally or from being performed in a defective manner, by correctly locating a pellet-shaped resin on an unmounted semiconductor chip, temporarily fixing it on the chip and then melting the resin completely to seal the chip. CONSTITUTION:A pellet resin 5 within a resin magazin 9 is pushed down by a pushing pin 10 acting from the upside and disposed on an unmounted semiconductor chip 4. The hybrid integrated circuit substrate 2 is heated concentrically in the portion where the unmounted semiconductor chip 4 is carried, whereby the pellet resin 5 located correctly on the unmounted semiconductor chip 4 is partially melted and temporarily secured to the hybrid integrated circuit substrate 2. The substrate is further fed into a tunnel-type heating furnace 14 so that the temporarily secured resin 5 is completely melted to seal the unmounted semiconductor chip 4.
Patent JP-H07269097-A (JP)
Title: Crossing connection member of temporary scaffold frame
Inventor: YAMAMOTO KATSUJI
IPC: E04G1/14
Filed: 1994-03-31
Abstract: PURPOSE:To securely prevent downfall accidents by use of horizontal rods, by arranging horizontal connection rods securely fixed at both ends, to the upper or lower sides of crossing connection members of a temporary scaffold frame. CONSTITUTION:An operator stands on a scaffold plate 15 of a temporary erected scaffold frame of a lower stage to connect a H-shaped erected frame 10 of the upper stage on a H-shaped erected frame 10 of the lower stage. After that, the connection hole 9 at one end of a horizontal connection rod 5 is fitted to a metal fitting 13 of the upper part 10 and the connection hole 8a at the one end of another connection rod 2 is fitted to the other metal fitting 13 of the upper part. Next, the other connection hole 18 at the other end of the connection rod 2 is fitted to a metal fitting 13 of the lower part and the connection hole 18a at the end of connection rod 13 is fitted to one of the upper metal fittings 13 previously fitted to the connection hole 9. The connection hole 8c at the end of the other connection rod 3 is fitted to the lower other metal fitting 13. In this way, the fitting work of crossing connection members 1 is finished and the upper temporary erected scaffold frame is constructed. After that, scaffold plates are laid down over beams of the upper stage. All of these works can be carried out on the scaffold 15. Thus, safety can be secured owing to the crossing connection members 1 having horizontal connection rods 5 at both sides.
Patent JP-S51138268-A (JP)
Title: Enctine stop prevention device for hydraulic drive vehicles
Inventor: HONJIYOU YOSHINARI
IPC: B60K17/10
Filed: 1975-05-27
Abstract: PURPOSE: An engine stop prevention device for hydraulic drive vehicles, that prevents engine stop if an operation lever is engaged by intermediately arranging a spring between a control lever controlling an oblique plate angle of a pamp and an opertion lever. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58181112-A (JP)
Title: Inspecting device of sequence controlling circuit
Inventor: SHIZURU HISAO
IPC: G05B23/02
Filed: 1982-04-16
Abstract: PURPOSE:To suppress the sequence retardation and to improve the extensibility by making a function, where conduction conditions of contacts and coils of a sequence controlling circuit can be inspected individually, extensible in accordance with the increment of contacts. CONSTITUTION:In case of inspection, when an inspection power supply switch 10-4 of a conduction condition monitor device 10 is turned on, a circuit to be inspected is disconnected from a control power source 12, and the output of the conduction condition monitor device 10 is fed to a selective switching device 9. When the handle of the selective switching device 9 is operated successively or to an optional position, a contact or a coil to be inspected which is selected by this operation becomes the load of the conduction condition monitor device 10 and is indicated on an ohmmeter 10-1. Consequently, the degradation condition of the contact or the coil is detected. if the retardation of sequence control occurs, the conduction condition monitor device 10 is used effectively to find the abnormality.
Patent JP-S62219932-A (JP)
Title: Film carrier lsi
Inventor: TANIGUCHI KOKI
IPC: H01L21/60
Filed: 1986-03-20
Abstract: PURPOSE:To obtain LSI enabling the improvement of reliability and also operability in manufacturing processes by a method wherein chip LSI and lead terminal elements connected to this chip LSI are provided on a base film, and the lead terminal elements are fixed to the base film to be supported thereby. CONSTITUTION:Film carrier LSI has a construction wherein resin-molded chip LSI is provided on a base film 10 and lead terminal elements 13 connected to the chip LSI 11 and different in length are disposed alternately. Film carrier LSI cut out along a cut line 14 is mounted on a flat-plate-shaped printed circuit board 18 made by forming and having a wiring pattern 17 formed on the upper surface of an insulating substrate 16, by connecting the lead terminal elements 13 and said wiring pattern 17 together with a heat seal 19. Film carrier LSI cut out along a cut line 15 is mounted, by the same method, on a printed circuit board 18 having a concavity 18a formed therein.