baber/WOPTO huggingface dataset:
Patent JP-H01207558-A (JP)
Title: Manufacture of decoration construction member and installation thereof
Inventor: YAMANISHI YASUO
IPC: E04F13/21
Filed: 1988-02-12
Abstract: PURPOSE:To facilitate the waterproof working and shorten the construction period by carrying out the waterproof working for a basic plate by toilet tiles and an asphalt viscous liquid and fixing the basic plates onto iron strip plates by bolts and nuts. CONSTITUTION:A basic plate 2 is formed by cutting a veneer or slate to a proper dimension and forming a stop edge 1 for connection on the peripheral edge, and the obverse and reverse surfaces of the basic plate 2 are coated with asphalt solution 3, and a bolt 4 is planted downwardly. The surface of the basic plate 2 is coated with an asphalt viscous liquid 5 which is formed by compounding the waterproof additives into asphalt to a necessary thickness. Further, optional toilet tiles 6 are press-attached onto the film. Then, the basic plate 2 is fixed integrally onto an iron strip plate 7 for the fixing onto the inner and outer walls, roof, floor, etc. of a building by bolts 4 and nuts 8.
Patent JP-H01273981-A (JP)
Title: Control of heater, especially defrosting heater for cooling plant
Inventor: FURIIDOHERUMU MAIAA
IPC: G05D23/19
Filed: 1989-02-13
Abstract: PURPOSE: To limit the feed of the heat to minimize it required for a defrosting operation, by measuring the heater and room temps. at specified time intervals, and turning off the heater if the room temp. rises by comparing the measured values with preceding values. CONSTITUTION: A defrosting heater is kept turned on until rising near 0 deg.C from an on-time t1 . At time t2 , e.g. a temp. value of 0 deg.C measured by a temp. sensor is stored in an electronic device, and the heater is turned off. After 30 sec, the temp. of the temp. sensor in an evaporator is collated to compare temp. t3 with temp. t2 . If e.g. temp. t3 rise of 0.1 deg.C is measured, the heater is kept turned off. Thus, a remaining heat of the defrosting heater is utilized and it continues until e.g. a heater turn off temp. of 10 deg.C is reached.
Patent JP-S60174206-A (JP)
Title: Indication device of upward rolling-reduction device
Inventor: SASAMOTO YOSHIYUKI
IPC: B21B38/10
Filed: 1984-02-20
Abstract: PURPOSE:To indicate accurately rolling reduction and to prevent troubles by connecting the driving system of an upward rolling-reduction device to a vertical input axis in the slantly upward direction through a transmission axis and incorporating a differential planetary-gear device in the input axis. CONSTITUTION:A worm gear axis is connected to the driving source of an upward rolling-reduction device through a universal coupling and bevel gears, etc. A transmission axis 19 is provided from its end in the slantly upward direction through a universal coupling 18. The actuating part of an indication device is protected from scales, etc. by covering the axis 19 and its vicinities with a casing 22 fixed to the frame of a mill. A differential planetary-gear device is provided, through a universal coupling 20 connected to the axis 19, to connect its sun-gear axis to the axis 19. A scale 38 for rolling reduction is provided to the outer circumference of a free internal gear rotating at the reduced speed under a large reduction gear ratio, and a needle 39 of scale is arranged on the casing. By this mechanism, the indication of optional rolling reduction is accurately performed by the large reduction gear ratio, and troubles caused by scale sticking, etc. are also prevented.
Patent JP-H08189487-A (JP)
Title: Oil-free vane type fluid machinery
Inventor: NAKAMURA MITSUO
IPC: F01C1/348
Filed: 1995-01-09
Abstract: PURPOSE: To eliminate abrasion of vane and prevent generation of abrasion powder by installing bearings on both sides of a vane, which bearing has a casing ring having an inner diameter smaller than that of a casing fitted thereinto, and keeping a gap between the vane and the casing inner periphery as small as possible. CONSTITUTION: When a fluid machine is started, a vane 3 fitted to a rotor groove 2' is rotated by the rotation of a rotor 2. By this rotation, the vane 3 fitted to the rotor groove 2' is shaken outward by centrifugal force, for causing strong contact pressure in a cylinder inner wall direction. A minute gap which is almost zero is kept between a casing inner diameter and a vane top, so that the vane top is not in contact with the casing 1. The vane 3 is in contact with a casing ring 6, and rotated together with a bearing inner ring. The vane 3 is not slid with the casing ring 6 nor the casing inner wall, but united with the casing ring 6, performs compression while being rotated.
Patent JP-S62189026-A (JP)
Inventor: NARITA TAKAYASU
IPC: A47J31/52
Filed: 1986-02-15
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-H11234584-A (JP)
Title: Digital broadcast receiver
Inventor: YUZAWA KAZUYUKI
IPC: H04N5/445
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To generate and display quickly a desired program list by receiving efficiently an event information table without unnecessary reception waiting. SOLUTION: A signal received by a communication satellite CS antenna input terminal 1 is given to a tuner 2, a quadrature phase shift keying QPSK demodulator, a forward error correction FEC decoder 3, and a transport processing unit 4, where the signal is separated into an audio stream, a video stream, and a service information SI stream. The SI stream is used to generate a menu such as a program table on an OSD processing display section 11 while program information is stored in a memory 12. Then a transmission time range of a schedule event information table s- EIT in a service description table SDT is recorded depending on each received transport stream to quickly discriminate whether or not the movement of the transport stream is to be conducted.
Patent JP-H05233256-A (JP)
Title: Program editing device
Inventor: NAGAI TOSHITAKA
IPC: G06F9/06
Filed: 1992-02-19
Abstract: PURPOSE:To simply and surely input a variable part by inputting an input to a variable part, an item selected from the variable part and a fixed part and displaying them on corresponding input positions. CONSTITUTION:When a user selects an input guide command in the case of inputting an instruction to a graphic expression 81 displayed on a screen, an input guide 92 consisting of a variable part to be optionally inputted, a variable part for optionally selecting an item and a fixed part is displayed on an instruction input position and the user enters the input of the guide 92 to the variable part, the item selected from the variable part and the fixed part to their corresponding input positions to display them. When the user selects the instruction on the graphic expression 81, an input guide editing part 4 extracts the input guide 92 for the selected instruction and displays the guide 92 on the screen and the user optionally edits the variable parts and fixed part of the displayed input guide 92, the original guide 92 is updated to the edited guide 92 to change the contents of the guide 92 so as to easily use it.
Patent JP-S59158416-A (JP)
Title: Stabilizing circuit
Inventor: FURUYA RIYOUZOU
IPC: G05F1/56
Filed: 1983-02-28
Abstract: PURPOSE:To simplify the constitution of a stabilizing circuit by providing a resistive element between a power supply and a switching element so as to consume most of the energy loss to obtain a low voltage from a high voltage in the resistive element thereby eliminating the need for a high power transistor (TR) and heat sink or the like. CONSTITUTION:A switching TR 7 is provided between a power supply VH and a capacitor 12 so as to charge the capacitor 12. The switching operation of the TR7 is controlled by a charge control circuit comprising a Zener diode 18, a diode 16, resistors 9, 10, 17 and 19 and a comparator 13. The voltage of the charging section having the capacitor 12 and the TR7 is applied to the stabilizing circuit comprising a resistor 11, a Zener diode 15 and a TR14. Resistors 6, 5 are provided respectively between the power supply VH and the diode 6 of the charge control section and between the VH and the TR7 of the charging section, most of the power loss to obtain a low voltage from a high voltage is consumed in the resistors, allowing to simplify the constitution of the circuit.
Patent JP-S63200239-A (JP)
Title: Error correcting system
Inventor: TANAKA KOJI
IPC: H03M13/00
Filed: 1987-02-14
Abstract: PURPOSE:To simplify an error correcting circuit and at the same time to increase the time to be applied for correction of errors, by producing an end flag when a data writing job is over and reading out data for correction of errors after confirmation of said end flag. CONSTITUTION:A data writing part 1 writes all data words equivalent to a single frame into a memory 2 and then produces a write flag to write it into an address position. Then the data words of each frame are successively written into the memory 2 and a write end flag is produced. This flag is also written into an address position. An error correcting part 3 confirms the write end flag for detection and correction of errors of the syndrome calculation after the data words equivalent to a single frame are written. The write flag of the next frame is supplied when all jobs are through.
Patent JP-S60176471-A (JP)
Title: Drive circuit of vibration wave motor
Inventor: IZUGAWA KAZUHIRO
IPC: H01L41/04
Filed: 1984-02-21
Abstract: PURPOSE:To efficiently and stably move a moving unit by applying the induced electromotive force generated by turning ON and OFF a DC power source by a frequency signal of a resonance vibration of an electrostrictive element to the element. CONSTITUTION:A pulse signal is applied from an oscillator to the base of a transistor Q to switch the primary side of a transformer T1. The pulse frequency at this time is set to the resonance frequency of an electrostritive element 1. A voltage inductively generated at the secondary side of the transformer T1 is applied as a drive voltage to the element 1. When the pulse width is controlled at this time, the drive power is controlled, and a drive speed is controlled.
Patent JP-H10226193-A (JP)
Title: Bar-like object feeder device
Inventor: SUZUKI TAKAHIKO
IPC: B43K24/18
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a bar-like object feeder device which does not damage a chuck when a thin bar is loaded into a thin bar feed mechanism and enables the chuck to be surely held by the thin bar always regardless of the irregularities of the outer diameter of the thin bar. SOLUTION: This bar-like object feeder device 30 is equipped with a thin bar fed mechanism 44 with a chuck 34, a thin bar 46 to be fed by the forward moving action of the chuck 34 in the thin bar feed mechanism 44 and a bar-like object 48 fitted to the tip of the thin bar 46. The thin bar 46 is a straight line- shaped bar of plastics which is introduced through the thin bar feed mechanism 44 from front to rear, and has its rear end extending through a thin bar case and coming into contact with the bottom of the case.
Patent JP-H11216549-A (JP)
Title: Drift prevention method of molten steel in mold
Inventor: AKIYAMA KOJI
IPC: B22D11/112
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent a drift of a molten steel in a mold by detecting a flow speed in a mold meniscus portion so as to search and recognize a drift and effectively apply an electromagnetic force in the mold. SOLUTION: A dipping nozzle 1 is arranged at a center part of a continuous casting mold, a horizontal cross section of which is rectangular, in a way that discharge openings are faced towards each mold short sides, and a molten steel flow, a direction of which is opposite to the mold long sides, is discharged from both discharge openings. Detaching flow speed detecting units 10a, 10b to measure the flow speeds of a molten steel surface which corresponds to one fourth width of the mold long side length are arranged at both sides of the dipping nozzle 1.  A speed difference between the both surface flow speeds detected by the both detecting units and a fluctuation volume of each flow speed are searched and recognized, and the molten steel movement in the mold is controlled by controlling an applying current to a homogeneous one step electromagnetic break arranged at the peripheral of the mold barrel part based on these flow speed signals.
Patent JP-H05232148-A (JP)
Title: Signal-waveform detecting apparatus
Inventor: NAGAI TOSHIAKI
IPC: G01R19/00
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a signal-waveform detecting apparatus, which can perform high-speed measurement in high measuring accuracy and has the high operability as a result, with regard to the signal waveform detecting apparatus for measuring the high-speed electric signal-waveform by utilizing an electro-optical effect. CONSTITUTION:A signal-waveform detecting apparatus emits laser light on an electro-optical crystal 6 in contact with an object to be measured 20, detects the amount of difference in intensity of signal light with the change in strength of an electric field induced in the crystal as the difference in polarization state of the light and obtains the voltage information of the object to be measured 20. After two kinds of delay times tau1 and tau2, which are preset at every 1 period or several periods in synchronization with a basic timing signal BCL, a trigger TL is formed with a timing generating part 40. The amount of the difference in signal light intensity is converted into the digital amount, the digital amounts are added by the preset number of times and the result is held with a signal processing part 30. These parts are provided.
Patent JP-H04256571-A (JP)
Title: Grinding spindle with tip angle
Inventor: ONODA MAKOTO
IPC: B24B47/14
Filed: 1991-01-31
Abstract: PURPOSE:To grind a small sized/high lead ball screw, etc., by improving a grinding spindle with a tip angle that a grindwheel fitting shaft is freely rotatably fitted with its inclination to a quill. CONSTITUTION:A grinding wheel 40 is supported with a static pressure on a grinding wheel fitting shaft 12, also, a turbine blade 34 is provided integrally with the grinding wheel 40, coolant is led through the internal part of a quill 10 and the grindwheel fitting shaft 12 and is fed as the support fluid and turbine driving fluid of a static pressure bearing in addition to the function of the coolant main body.
Patent JP-H10218971-A (JP)
Title: Epoxy resin, epoxy resin composition, and cured item thereof
Inventor: AKATSUKA YASUMASA
IPC: C08G59/22
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a cured item excellent in water resistance and mechanical strengths by compounding an epoxy resin having structural bisphenol units each having a phenylene group in the main chain, a curative therefor, and a cure accelerator. SOLUTION: An epoxy resin represented by formula I (wherein n is a mean value and is 0-5; and G is glycidyl) is a liq. and is obtd. by thermally reacting a mixture of a compd. represented by formula II and an excess epihalohydrin with an alkali metal hydroxide. The resin can be jointly used with another epoxy resin (e.g. a novolak epoxy resin or a bisphenol A epoxy resin) under the condition that the resin accounts for at least 30wt.% of the total epoxy resin. The epoxy resin compsn. is prepd. by compounding 100 pts.wt. epoxy resin, a curative selected from among diethylenetriamine, phthalic anhydride, a phenyl novolak, etc., in an equivalent ratio to epoxy group of 0.7-1.2, and 0.1-5.0 pts.wt. cure accelerator (e.g. 2-methylimidazole) to 100 pts.wt. epoxy resin.
Patent JP-H01209584-A (JP)
Title: Fingerprint collating device
Inventor: EGUCHI OSAMU
IPC: G06T7/00
Filed: 1988-02-17
Abstract: PURPOSE:To make a fingerprint collating device smaller and to reduce its costs by executing collation processings from plural input parts with a single collating part. CONSTITUTION:For collation requests from plural input parts 1 and 2 providing a card reader 8, fingerprint detecting means 10-12 and a display means 9, a collating part 3 executes a series of processings such as contrast displaying concerning the input of fingerprint pictures detected by one of input parts 1 and 2 at every prescribed time by a fingerprint picture processing means. Further, in the residual time out of the prescribed time, a processing to take in the fingerprint data of a user registered to an IC card 4 beforehand into a memory means or a processing by the fingerprint picture processing means, the memory means or a collating means with respect to the other input part is executed. Consequently, a single collating part 3 can processes the collating requests from the plural input parts 1 and 2 in parallel or continuously. Thus, the fingerprint collating part can be made smaller and its costs can be lowered.
Patent JP-S61232377-A (JP)
Inventor: GAAHAADO EI MAIAA
IPC: F02M37/00
Filed: 1986-02-17
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-S59158954-A (JP)
Title: Light irradiation heating device
Inventor: SHIMIZU HIROSHI
IPC: F27D11/02
Filed: 1983-03-02
Abstract: PURPOSE:To prevent the irradiation light loss from occurring due to the leakage of light by a structure wherein a cover with a reflective surface, which blocks a port opening when a holding part assumes a position of treatment inside of a light irradiation furnace, is arranged on a carriage, which reciprocates between the position of treatment inside the furnace and the position of standing-by outside the furnace. CONSTITUTION:Lamps L of a light irradiation furnace 1 are arranged so as to surround a heating space S. A movable frame 41, which is fixed to one end of the carriage 2, is slidably supported on guide rails 42. A cover 7 is fixed to the movable frame 41 and shifted integrally with the carrying of the carriage 2 and provided with the projected part 71, which has a shape fitting into the port opening 15 of the light irradiation furnace 1 and at the end surface 72 of which is formed as a reflective surface. When the holding part 21 assumes a position of treatment PC inside the light irradiation furnace 1, the projected part 71 of the cover 7 fits into the port opening 15 so as to block the opening 15. The carriage 2 is reciprocatingly shifted on a carriage way extending from a position of standing-by PA to the position of treatment PA.
Patent JP-H03236148-A (JP)
Title: Quadrupole mass spectrometer
Inventor: NAGATO KENKICHI
IPC: H01J49/42
Filed: 1990-02-14
Abstract: PURPOSE:To detect ions with a large mass number with high sensitivity by deflecting the orbits of introduced ions in response to the magnitude of the mass number, and detecting them with micro-channel plates applied with the voltage in response to the mass number respectively. CONSTITUTION:An ion beam generated by an ion source 1 is focused by an electrostatic lens system 2, and ions introduced by quadrupole electrodes 3 are mass-separated. Ions passing the quadrupole electrodes 3 are detected by an ion detector 4. Orbits of the ions introduced into the ion detector 4 are deflected by deflecting electrodes 5 in response to the magnitude of the mass number. The voltage in response to the mass number of the ions to be detected is applied to micro-channel plates 6-8 from a power source 9, and the micro- channel plates 6-8 detect the ions with nearly the same mass number passing the deflecting electrodes 5 respectively.
Patent JP-H06247707-A (JP)
Title: Production of carbon monoxide and apparatus therefor
Inventor: KAMIMURA KAZUHISA
IPC: C01B32/40
Filed: 1993-02-23
Abstract: PURPOSE:To industrially, economically and continuously produce a high purity carbon monoxide. CONSTITUTION:This production method is composed of a process to generate carbon monoxide at <160 deg.C by allowing formic acid to contact and react with sulfuric acid, a process to separate the generated carbon monoxide from sulfuric acid, a process to remove water formed by the decomposition of formic acid from the separated sulfuric acid and a process to circulate the sulfuric acid from which water is removed. In this condition, formic acid is completely decomposed and the high purity carbon monoxide is obtained. The used sulfuric acid is not discharged out of the system since the acid is condensed under reduced pressure and circulated.
Patent JP-H03237017-A (JP)
Title: Gadolinium-indium-gallium garnet
Inventor: MIYAZAWA YASUTO
IPC: C30B29/28
Filed: 1990-02-14
Abstract: PURPOSE:To produce garnet useful as a single crystal substrate for forming a crystal film for an optical device for a magneto-optical element and a thermomagneto-optical recording medium with inexpensive starting materials by incorporating Gd, In, Ga and O and rendering the crystal structure of garnet. CONSTITUTION:This gadolinium-indium-gallium garnet contg. at least Gd, In, Ga and O, having the crystal structure of garnet and a single phase of garnet and especially represented by a formula (Gd1-xInx)3(GdyInzGa1-y-z)2(Ga)3O12 (where o<=x<=1.0, o<=y<=0.5 and o<=z<=1.0) is garnet as a substrate for an optical device or garnet having about 1.26nm lattice constant and useful as a light emitting material.
Patent JP-S55126717-A (JP)
Title: Liquefying jet burner for fuel of low boiling point
Inventor: HIROSE YASUO
IPC: F23D11/38
Filed: 1979-03-23
Abstract: PURPOSE: To produce a flame which fuel is easily evaporated and has the desirable extent by a mechanism wherein several jet holes are mounted onto a circumferential surface of a burner body and a valve, which can be revolved, onto an inner circumferential surface of a nose, and the jet area of fuel is varied by the rotation of the valve.  
     CONSTITUTION: A low boiling point fuel housing chamber 14, which is cylindrical and whose nose is conical when cutting its head, is installed into a burner body 11, whose nose is conical when cutting its head. Fuel is supplied to the housing chamber 14 from a feed pipe 12 with a main valve 13. Several slender jet holes 15, 15'... are disposed in the circumferential direction of a conical circumferential surface of a nose portion of the housing chamber 14, and a conical valve 16 with the same taper as a conical inner circumferential surface in the case when cutting a head of the nose portion is mounted to the nose portion in the housing chamber 14. Several notches 17, 17', which are opend toward the housing chamber 14 in shapes that are made correspond to the jet holes 15, 15', are notched onto an outer circumferential surface of the conical valve 16, a quadrilateral hole is installed to a side shaft portion before the valve 16, and a working shaft 18 is connected through a coil spring 19. The working shaft 18 is rotated by means of a shaft turning mechanism 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05236190-A (JP)
Title: Communication equipment for copying machine
Inventor: YAMAMOTO KAZUSHI
IPC: G11C7/00
Filed: 1992-02-20
Abstract: PURPOSE:To collect data inside a copying machine from the outside at any time by providing a storage means used to make communication between a control means of the copying machine main body and a control means for data outputted to an external communication circuit. CONSTITUTION:A CPU 12 makes communication with a host side according to a communication software procedure stored in a ROM 13, the sent signal is decoded and when data requested by a host are in existence in a 2-way output enable random access memory (dual port RAM) 11, the data are transferred to the host and when desired data are not available, a data transmission request to the CPU 12 is inputted to the dual port RAM 11. In the case of an automatic service call on the occurrence of trouble, a CPU 19 inputs an information signal of a trouble code to the dual port RAM 11 and a communication control CPU 12 analyzes the signal and kind of fault content is sent to the host based on a code table stored in the ROM 13.