baber/WOPTO huggingface dataset:
Patent JP-S63172414-A (JP)
Title: Spool apparatus in automatic winding machine
Inventor: NAKASE HIROKAZU
IPC: H01F41/06
Filed: 1987-01-09
Abstract: PURPOSE:To move a moving core with a small cylinder device, by forming a small-coil winding surface at the suitable position of a fixed core in the axial direction of said core, externally coupling a moving core provided with a coil winding surface larger than the small-coil surface to the fixed core, and moving the moving core in the direction of axial direction of the fixed core. CONSTITUTION:A pair of right and left pawls 8 and 8 of a chucking device 7 are formed so that they are moved freely to the far side and to the near side with respect to the right and left side surfaces of a base part 9 of a moving core 4 by a cylinder device 17. When a coil 11 is wound around a small-coil winding surface 3, the moving core 4 is located at the rear side of the small-coil winding surface 3. When the coil 11 is wound around a medium-coil winding surface 5, the pawls 8 of the chucking device 7 are inserted into front hole parts 9a close to the small-coil winding surface 3, and the moving core 4 is moved with the chucking device 7. When the coil 11 is wound around a large- coil winding surface 6, the pawls 8 of the chucking device 7 are inserted into rear hole parts 9a from the state the medium-coil winding surface 5 is positioned at the small-coil winding surface 3. Then the moving core is moved by chucking device 7.
Patent JP-H08192020-A (JP)
Title: Dust removing machine for grain drying machine
Inventor: AIZAWA MATSUO
IPC: B01D47/02
Filed: 1995-01-13
Abstract: PURPOSE: To treat the dust discharged from a grain drying machine without pollution by pendently installing the aperture of an exhaust duct and the aperture of a dust discharge duct on the water surface of a water storage tank and introducing the dust discharge section of the dust discharge duct into the exhaust section of the exhaust duct having a large diameter. CONSTITUTION: The dust mixed in the exhaust air from the exhaust pipe a1 of the grain drying machine is blown into the water stored in the water storage tank 3 from the exhaust section 1' of the exhaust duct 1. The exhaust dusty air is simultaneously blown into the water from the dust discharge section 4' of the dust discharge duct 4 installed in combination as well and, therefore, a surge phenomenon arises on the water surface by the wind pressures of both ways and while the water surface is kept stirred, both of the dust are settled in the settled water and are suspended and guided, by which the dust is surely removed.  At this time, the surge stirring phenomenon is induced in the exhaust section 1' of the exhaust duct 1 formed to the small diameter and is widened outward and, therefore, the dust removal is additionally improved if the dust discharge section 4' of the dust discharge duct 4 is previously introduced into the exhaust section 1' of the exhaust duct 1 formed to the large diameter.
Patent JP-S56100545-A (JP)
Title: Remote response device
Inventor: FURUHASHI MICHIO
IPC: H04L1/14
Filed: 1980-01-16
Abstract: PURPOSE:To prevent the error of the data processing through making the radio system possible, by taking out contents of respective response devices in order and by transmitting them to the central totaling processor by the radio or infrared-ray carrier wave. CONSTITUTION:The code signal from code generating part 33 is modulated by modulator 35 and is supplied to output stage 36 to transmit originating signal 37. This signal is received 47 in the receiving part of the response control deice and is supplied to demodulating decoder 48. Decoder 48 demodulates and decodes this signal and checks at every time whether it is coincident with the code of decoder 48 itself or not; and if they agree with each other, the pulse indicating their agreement is supplied as the gate signal to modulator 43 of the transmission part. When the gate signal is given, modulator 43 takes out the code signal of data stored in temporary memory 42 and puts this signal on a required carrier wave to send it to output stage 44. This output 45 is given as input signal 36 to central processing device 1 and is demodulated and decoded by demodulation decoder 32. Next, data is sent to totaling processing circuit part 4, and the total result of circuit 4 is sent to output display part 5.
Patent JP-H02184463-A (JP)
Title: Image forming apparatus
Inventor: SUGIKUBO TOSHIHIRO
IPC: G02B26/10
Filed: 1989-01-11
Abstract: PURPOSE:To make the distance between each of scanning lines on the surface of a photosensitive body equal thereby to easily form a high-quality image by scanning a modulated luminous flux from a light source via a rotary polygon mirror onto the surface of said photosensitive body and intermittently driving said photosensitive body in accordance with the inclining angle of a plurality of reflecting surfaces constituting said rotary polygon mirror. CONSTITUTION:A rotary polygon mirror 4 is formed of 8 reflecting faces. A photodetector 8 detects the position of incidence of a reflecting luminous flux reflected by each reflecting face of the mirror in a sub scanning direction on the surface of a photosensitive body 1. A CPU 9 operates the output signal from the photodetector 8 so that no unevenness is caused in the pitch of scanning lines on the surface of the photosensitive body 1, that is, the scanning lines are spaced equal from each other in the sub scanning direction, and sends a signal to a drum driving system 10 on the basis of the output data from an encoder 11 to intermittently rotate the photosensitive drum 1. The drum driving system 10 controls the photosensitive drum 1 to intermittently drive the same on the basis of the output signal from the CPU 9. Thus, the scanning lines have no irregularity in the pitch, so that a good image can be formed on the photosensitive body.
Patent JP-2000206732-A (JP)
Title: Electrophotographic dry toner
Inventor: NAKAMURA KIMIHIKO
IPC: G03G9/08
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic dry toner giving sufficient image density without causing image defects such as the deterioration of fogging, capable of ensuring high fixing strength in spite of a lowered fixing temperature and capable of sufficiently ensuring a fixing temperature range in which offsetting is not caused. SOLUTION: The electrophotographic dry toner contains at least a polyolefin resin having a cyclic structure and a modified polyethylene resin as constituent components. The polyolefin resin is a mixture of a low molecular weight polyolefin resin (A) having a number average molecular weight of <7,500 and a weight average molecular weight of <15,000 measured by GPC(gel permeation chromatography) and having a cyclic structure and a high molecular weight polyolefin resin (B) having a number average molecular weight of >=7,500 and a weight average molecular weight of >=15,000 and having a cyclic structure. The modified polyethylene resin is a copolymer obtained by grafting polystyrene on polyethylene.
Patent JP-S63172965-A (JP)
Title: Biochemical analyzer
Inventor: ISHIZAKI NORITAKA
IPC: G01N35/04
Filed: 1987-01-13
Abstract: PURPOSE:To execute easily and exactly biochemical analysis by revolving a sample tube cassette during the process of linear conveyance and reading the bar codes attached to the sample tube at the time of said revolution. CONSTITUTION:The sample tube cassette into which the sample tube 3 attached with the bar codes on the peripheral face is placed on a conveyor belt 1a and is conveyed. The cassette 2 is rotated and controlled in the arrow C direction of a turn table 1 when the belt 1a is driven and the cassette contacts a turn table 4. The bar code information of the tube 3 is successively read by a bar code reader 9 during the process of said rotation. Various constituting devices are constituted; for example, a control part injects a specimen into a sample tube in accordance with the read bar code information.
Patent JP-H02230650-A (JP)
Title: Surface ionization ion source
Inventor: YAMAMOTO YOICHI
IPC: H01J37/08
Filed: 1989-01-11
Abstract: PURPOSE:To focus an ion beam on a desired size so as to obtain the stable ion beam of high luminance of the desired size by reducing the slit size of a surface ionization ion layer. CONSTITUTION:An electron source 1 is provides so that an electron beam is irradiated from an oblique direction to an optical axis of an ion beam extracted from an ionization surface 23a of a porous material 23 of a surface ionization ion source, while the irradiation size of the electron beam focused on an electron surface 23a is changed by an electron lens 2. The irradiation position of the electron beam to be focused on the electron surface 23a is changed by a deflector 3, and the ionization surface 23a is heated. By the electric field formed between an extraction electrode 28 and the ionization surface 23a, the electron beam irradiated on the ionization surface is sometimes dispersed. For this reason, a spherical electrode 32 and a first extraction electrode 33 are provided, and the voltage of the same value as that of the ionization surface is applied to the electrode 32, adding the voltage by which ion is extracted from the ionization surface to the electrode 33, so as to form a homogeneous electric field between the electrodes, whereby dispersion of the electron beam irradiated on the ionization surface is prevented.
Patent JP-H09192208-A (JP)
Title: Deodorant
Inventor: TSUNODA TAKAMI
IPC: A23L19/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant that is derived from tea or carrot leaves to serve as a food or beverage deodorant that is effective even for strong odors of excrement, garbage, and industrial wastes without impairing appetites and tastes. SOLUTION: Frozen, dry powders of used tea leaves, obtained by immersing tea leaves in 70 deg.C hot water for two minutes for elution of water-soluble components, freezing and drying the tea leaves obtained, and pulverizing the leaves to about 100 meshes, and branched, frozen dry powders of carrot leaves, obtained by immersing carrot leaves in 90 deg.C hot water for twelve minutes for a branching process, then freezing and drying them, and pulverizing them to about 100 meshes, are blended together in a weight ratio of 1:1, and this blend exhibits a very excellent deodorizing effect. When added to foods or beverage, it does not impair appetites and tastes.
Patent JP-S60149169-A (JP)
Title: Field effect type semiconductor device
Inventor: MUTOU SHIYUNICHI
IPC: H01L29/80
Filed: 1984-01-14
Abstract: PURPOSE:To enable superhigh-speed action at a low temperature by utilizing that the eletron concentration in two bi-dimensional electron gas layers generated between two hetero junctions in a quantum well is given and taken by an electric field. CONSTITUTION:A source electrode 11 and a drain electrode 12 are formed on n<++> GaAs layers 10 and are in substantially ohmic contact with either one of the bi-dimensional electron gas layers 7A or 7B generated in the quantum well in the neighborhood of the double hetero junction constituting the quantum well. A gate electrode 13 is formed after the surface of an n type AlGaAs layer 9 is exposed by selective removal of the GaAs layer 10 on the part scheduled for gate electrode formation. A back gate bias electrode 14 is formed on an exposed non-doped Al0.3 Ga0.7As layer 6. Then, the electron temperatures of channel layers 7A and 7B are controlled by impressing a bias voltage on the hetero junction in a vertical direction by utilizing the electrodes 13 and 14. Therefore, the electron temperature varies rapidly thereby.
Patent JP-2000206191-A (JP)
Title: Test device of electronic component board
Inventor: TAKAHASHI HIROYUKI
IPC: G01R31/28
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of test, enable tests at an accurate temperature to be performed, and realize a miniaturization, simplification and cost reduction of a test device. SOLUTION: Two tray accommodating parts 212, 214, an elevator 206, a transfer arm 208 and a set plate 210 are installed in an accommodating part 200. A socket 50 for test and a board pusher 76 are installed in a measuring part 102. A memory module 10 as an object to be tested is mounted on a tray 20 for test, carried in the measuring part 102 and tested in the mounted state.
Patent JP-H10200922-A (JP)
Title: Video signal processor
Inventor: UCHIYAMA SHINICHI
IPC: H04N9/87
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processor for a home use video tape recorder VTR by which a problem of loss of color caused in the case of still image reproduction is solved and which is easily integrated as an IC. SOLUTION: A 2nd detection circuit 27 is provided, which detects an equalization pulse period and a vertical synchronizing signal period by detecting a changeover point of a rotary head based on a pseudo V (vertical synchronizing signal) pulse in the case of a special reproduction such as still image reproduction and stops a burst gate pulse BGP to prevent a malfunction of an automatic color signal amplitude adjustment circuit ACC 11 ad a phase comparator 16. The circuit 27 resets a side lock circuit 20 at the changeover point of the rotary head to prevent a malfunction of the side lock circuit 20. Thus, the video signal processor is obtained, in which a problem of loss of color on a television screen caused in the case of still image reproduction is solved.
Patent JP-S5289116-A (JP)
Title: Highhstrength panel structure and method of manufacturing said structure
Inventor: MORISU SHIYUPATSUKU
IPC: E04C2/06
Filed: 1977-01-18
Abstract: Reinforced panel structures include a panel core formed from a cementitious composition that has controlled bleed characteristics. For example, the cementitious composition may comprise hydraulic cement, a dispersing agent, a gelling agent, and water. At least one woven, fabric reinforcing layer in the form of a sheet is laminated in the panel core closely adjacent at least one of its faces. The controlled bleed characteristic of the core composition insures that the reinforcing layer is bonded tightly thereto. The fabric from which the layer is made has a tensile strain that is compatible with the compression strain of the panel core to permit the panel to be cold formed. The cold formable reinforced panel is produced by providing at least one sheet of woven fabric; combining the components of the cementitious composition which may include hydraulic cement, a gelling and a dispersing agent, and water; encapsulating the fabric sheet with the cementitious composition so that the sheet is closely adjacent one face of the uncured composition; vibrating the composition to insure that the fabric is encapsulated therein; and curing the composition.
Patent JP-S57118419-A (JP)
Title: Flat pack type oscillating circuit parts
Inventor: FUJIWARA YOSHIAKI
IPC: H03H9/10
Filed: 1981-01-14
Abstract: PURPOSE:To ensure the sufficient damping and at the same time to reduce the spurious, by holding the fringe part of an oscillator between the bottom surface and the cover part of a package via a resin having rubberlike elasticity and insulation properties. CONSTITUTION:A lithium oscillating element 22 of a lithium tantalate oscillator 21 is stored airtightly in a flat package made of a ceramic bottom plate 23, a ceramic frame body 24 and a ceramic cover plate 25, respectively. Electrodes 30 and 31 are set opposite to each other on an opposite surface of the element 22. The electrode 30 and 31 are connected to draw-out electrodes 36 and 37, respectively via a conductor layer. The silicone resin layers 26-29 are coated on the plates 23 and 24. The thickness of the layers 26-29 is set so that the element 22 is crushed slightly when stored into the package to be held between the resin layers.
Patent JP-H06216209-A (JP)
Title: Inspection of epitaxial wafer
Inventor: KAWANO MITSURO
IPC: G01N13/00
Filed: 1993-01-14
Abstract: PURPOSE:To provide an inspection method of an epitaxial wafer which enables improvement of yield of a semiconductor element manufacturing by checking a product of a sheet carrier concentration and mobility of a two-dimensional electron. CONSTITUTION:In an inspection process of an epitaxial wafer wherein a hetero junction is formed and a two-dimensional electronic layer is provided on a hetero junction interface, a sheet carrier concentration Ns and mobility mu of the two-dimensional electronic layer of the epitaxial wafer are measured, and a constant (a) of a=NsXmu is obtained by using the sheet carrier concentration and mobility. An epitaxial wafer is inspected by judging whether or not the epitaxial wafer is approved based on the constant (a).
Patent JP-H04247959-A (JP)
Title: Ink tank device, ink jet head cartridge, and ink jet recorder
Inventor: KURATA MITSURU
IPC: B41J25/304
Filed: 1991-01-19
Abstract: PURPOSE:To improve an accuracy in positioning a head unit when a cartridge is loaded on a recorder by a method wherein in the head cartridge with the ink jet recording head device and an ink tank device detachably mounted, the head device is integrated with the ink tank device so as not to generate unwanted play. CONSTITUTION:In the vicinity of a rear end part on an opposite side to a delivery part of a head device 100, pressing members 213A, 214A elastically pressing the head device 100 to abut it against an abutting surface 253A is provided on an ink tank device 200. In this manner, the head device 100 is held by the ink tank device 200 without generating a large play. Therefore, the both devices are integrated and loaded on a recorder, and a device-side pin is engaged with a predetermined engaging part 103 in the vicinity of the delivery part, whereby the delivery part is accurately positioned.
Patent JP-H07208368-A (JP)
Title: Piston oscillating compressor
Inventor: OSHIAGE HIROSHI
IPC: F04B39/00
Filed: 1994-01-20
Abstract: PURPOSE:To improve compression efficiency and prevent a piston from abutting against a wall which blocks an end of a cylinder by forming a wall faced to the piston so as to correspond an oscillation orbit of the piston inside the cylinder. CONSTITUTION:A lower surface of a valve seat to which a pressing member 17 integrated with a piston 8 is faced has a shape corresponding to an oscillating orbit of a pressing member 17 which is an upper portion of the oscillating piston 8. When the piston 8 reaches a top dead center, the pressing member 17 is not abutted against the lower surface of the valve seat 22 even in the case that the pressing member 17 serving as the upper portion of the piston 8 approaches the lower surface of the valve seat 22 through oscillation of the piston 8. It is thus possible to reduce a gap between the pressing member 17 serving as the piston upper portion and the lower surface of the valve seat 22 serving as the lower portion of a cylinder head 4 to minimum, improve a compression ratio, and to improve compression efficiency of a compressor.
Patent JP-S63173868-A (JP)
Title: Pump device
Inventor: NAKAJIMA KAORU
IPC: F04B49/08
Filed: 1987-01-14
Abstract: PURPOSE:To regulate the rotating speed of a pump and eliminate the waste of pump power by closing a pressure difference regulating valve when a pump load is, e.g., larger than a set value, and controlling the rotating speed of said pump in accordance with a load to carry out the constant control of end pressure. CONSTITUTION:The delivery pipes 1 of two variable speed pumps P1, P2 are connected to air conditioners C1-C4 via a water heater/cooler R and a delivery header 2, and the air conditioners are connected to the pumps via suction pies 3a-3d, a suction header 4, and a suction pipe 5. In this structure, the lower course side on the water cooler/heater R of the delivery pipe 1 is connected to the suction pipe 5 by means of a bypass pipe 6, on which a pressure difference regulating valve 7 is provided. Also, a pressure difference detector 8 is provided between the delivery pipe 1 and the suction pipe 5. Further, motors M1, M2 for driving the pumps are connected to an inverter 9 while a frequency detector 10 is provided on the inverter 9. And, the rotating speeds of the pumps are regulated by a control means 11.
Patent JP-S5497310-A (JP)
Title: Phase synchronizing circuit
Inventor: ICHIYOSHI OSAMU
IPC: H03L7/085
Filed: 1978-01-19
Abstract: PURPOSE:To allow a phase synchronizing circuit to reach a phase-synchronizing state by reducing the input-output frequency difference of the phase synchronizing circuit by providing a frequency discriminating function even in an asynchronizing state. CONSTITUTION:In case that an output singal has frequency error We as compared with an input signal. sample holding type gate circuit 107 closes while signal 7 is at a positive potential, and then outputs input signal 6 as it is. When signal 7 is at a negative potential, however, the gate opens and holds the voltage, so that the waveform of output signal 8(c) can be obtained. With We less than zero, the waveform of (f) can be obtained through the same operation. With We greater than zero, on the other hand, the DC component of the output of gate 107 is applied to oscillator VCO101 after passing through low-pass filter 108, thereby reducing We by rising the output frequency of VCO101 gradually. When We is within the lead-in range of the synchronous frequency of phase phase synchronizing circuit PLL, PLL is in the phase synchronizing state. Further, operation with We less than zero is the same.
Patent JP-H02186429-A (JP)
Title: Network type printing system
Inventor: ITO SHOICHI
IPC: G06F3/12
Filed: 1989-01-13
Abstract: PURPOSE:To hold the secrecy of a printed document by key-locking a tray designated with a host, and unlocking it based on an ID code transmitted by the host. CONSTITUTION:Document data, whose printing is required, are sent through a data transmission path 5 to a print controller 2. The controller 2 generates the printing dot data based on the document data transmitted from a work station 4. The printing dot data are sent to a laser printer, and the data are printed here. The document printed by a printer 1 is ejected to the tray designated by a paper ejection selecting part operated by the designation from the work station. Trays 1 to 4 of a paper ejecting unit 3 can be key-locked, the tray designated by the host is key-locked, and unlocked by the ID code transmitted by the host. Thus, the confidential document can be printed by the same operation as that in the ordinary document printing, and the secrecy of the document can be kept.
Patent JP-H06215592-A (JP)
Title: Nonvolatile semiconductor storage
Inventor: KAWASHIMA HIROMI
IPC: H01L21/8247
Filed: 1993-01-14
Abstract: PURPOSE:To attain normally reading the stored data even when power source is applied even in the case of improving an operation speed by detecting the change of an address signal and the throwing in of power source and performing the operation of the charge-up, etc., of a bit line. CONSTITUTION:The power source voltage VCC, and the high voltage VPP, are fixed at the time of verify read operation. Then, the signals /INT and / INTATD outputted from a power source circuit 33 are H as it is. When reading operation is started, any one between EVD and WVD is raised according to the operational contents. Verify voltages RVPC and PSSA are outputted according to that and applied to prescribed parts of a row decoder 13 and a sense amplifier 18. When an address signal is changed, an address transition detective signal is outputted by an ATD circuit 31, and an ATD signal is outputted by an ATD synthesis circuit 32. After the charge-up of the bit line is performed according to that, the data are read from an access memory. At the time of reading when power source is applied, normal read is performed since source voltage at the time is higher than the verify voltage at an erasure time.