baber/WOPTO huggingface dataset:
Patent JP-H04110803-A (JP)
Title: Near infrared transmission filter
Inventor: FUKUTE TAKASATO
IPC: G02B5/20
Filed: 1990-08-31
Abstract: PURPOSE:To decrease the malfunction of a sensor in a photodetecting section by coating near IR transmittable and visible light absorptive glass with multilayered dielectric films and/or NESA film to allow the transmission of >=80% near IR rays in a specific wavelength region. CONSTITUTION:The near IR ray transmission filter 1 is constituted by vapor deposition of the multilayered dielectric films 3 on one surface of a substrate 2 consisting of the near IR transmittable and visible light absorptive glass. The substrate 2 has a spectral transmission characteristic 4. The films 3 have a spectral transmission characteristic 5. The spectral transmission characteristic of the filter 1 obtd. by vapor deposition of the films 3 having the characteristic 5 on the substrate 2 having the characteristic 4 is sharply cut in the required wavelength 7 in a remote operation, i.e. the wavelength of about 1,000nm be tween 950 and 1,050nm and, therefore, the filter has the characteristic to easily capture the near IR rays of the wavelength 7 of the remote operation. In addi tion, >=80% transmittance is maintained to prevent the omission of the transmis sion of the near IR rays at about 1,000nm wavelength.
Patent JP-S6474561-A (JP)
Title: Image forming device
Inventor: KONO HISAAKI
IPC: G03G15/00
Filed: 1987-09-16
Abstract: PURPOSE:To prevent erroneous judgement regarding the stop of inner circuit owing to the opening of a door by detecting the opening/closing of the door according as a door opening/closing switch is turned on/off. CONSTITUTION:When a PLL 131 supplies stop signals to a control circuit 120, said circuit 120 detects whether or not door opening signals are supplied from an input port 124. When an operator opens the right-hand cover 43 of a developing device 18 at that time, the output voltage of a power source circuit 135 lowers owing to the turning off of a cover switch 133 after a prescribed time lapses, and the door opening signals are supplied to the circuit 120 from an input terminal 124. Therefore, the circuit 120 judges that the PLL 131 stops owing to the turning off of a power source switch 134 interlocking with the switch 133. On the other hand, when there are no signals from the input part 124, the circuit 120 judges that a main motor 132 is abnormal, and performs a maintenance crew calling display 9.
Patent JP-H0972781-A (JP)
Title: Infrared sensor
Inventor: MAEHARA YOICHI
IPC: G01J1/04
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an infrared sensor which has a high sensitivity and resolution, is compact and less expensive, and has a high reproducibility. SOLUTION: A infrared sensor has a pyroelectric sensor for sensing infrared rays, a sensor substrate 3 for retaining the pyroelectric sensor, a rotary base 4 for supporting the sensor substrate 3, and a power source 6 for rotating and operating the pyroelectric sensor, the sensor substrate 3, and the rotary base 4 and the power source 6 rotates and operates the pyroelectric sensor and the rotary base 4 in one body. Furthermore, it has mounting bases 5(5a-5c) and the mounting based 5 serves as a heat shut-off panel for shutting off heat from the power source 6.
Patent JP-2000051388-A (JP)
Title: Aqueous foam
Inventor: SHIGA HIROSHI
IPC: A62D1/02
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous foam excellent in foaming performance and film formation even in a low temperature region. SOLUTION: This aqueous foam contains a pour point depressant in an aqueous solution containing at least one or more kinds selected from potassium bicarbonate, ammonium phosphate, ammonium sulfate, ammonium bromide, boron oxide, and tetrapottassium borate to lower a freezing point below -20 deg.C. The foam is characterized in that as a fluorocarbon surface active agent, perfluoroalkyl betain and as a hydrocarbon surface active agent, amide amino acid type surface active agent expressed by formulas I and/or II are jointly used and contained, and the extinguisher is excellent in foaming performance and film formation. (R1 is a 7-23C alkyl group, hydroxy alkyl group, aralkyl group or alkenyl group and X is alkali metal or hydrogen atom).
Patent JP-H0677498-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: AOKI MASAMI
IPC: H01L21/8247
Filed: 1992-08-28
Abstract: PURPOSE:To provide an EEPROM wherein it can store information of a plurality of bits in one memory cell, it can increase a memory capacity and its high integration can be achieved. CONSTITUTION:In an EEPROM, floating gates 34a, 34b and a control gate 36 are laminated and formed on a silicon substrate 30, four memory cells M which are electrically rewritten by transferring an electric charge between the floating gates 34a, 34b and the substrate 30 are connected in series, NAND- type memory cell units are formed and the memory cell units are arranged in a matrix manner. In the EEPROM, the floating gates 34a, 34b for memory cells M are divided into two in the direction of a channel length, and information of two bits is stored in one memory cell M.
Patent JP-H04109924-A (JP)
Title: Washing machine
Inventor: ISHIDA HIROSHI
IPC: A47L15/42
Filed: 1990-08-30
Abstract: PURPOSE:To solve such problems that the dirt is seen or an offensive smell is sensed by opening and closing a shutter for opening and closing the upstream side from a filter of a drainage, according to the operating status of a washing means. CONSTITUTION:Washing water is supplied from a water supply pipe 12 into a washing vessel 1, with a shutter S opened until the suitable water level is confirmed by a level sensor 13. On the completion of supplying water, a washing pump 9 is driven to wash a washed material A during a suitable time, and then a drainage pump 10 is driven to discharge the dirty washing water in the washing vessel 1. Subsequently, clean washing water is again supplied from the water supply pipe 12 into the washing vessel 1 to rinse the washed material A during a suitable time by the washing pump 9, and then the rinsing water in the washing vessel 1 is discharged. Subsequently, clean water is further again supplied into the washing vessel 1 and heated by a heater 14. After the washed material A is high-temperature rinsed with washing water heated during a suitable time, the drainage pump 10 is driven to discharge the rinsing water in the washing vessel 1.
Patent JP-2001055240-A (JP)
Title: Envelope having delivery slip
Inventor: ITAKURA HIDEYUKI
IPC: B42D11/00
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To dispense with a sticking work of a delivery slip, and to appropriately use an envelope as an inexpensive disposable one by providing a deliver slip part which is sectioned by a cutting line in a specified area of an envelope body. SOLUTION: A sealing part 11a comprising an adhesive part 11b and a separation paper part 11e is provided on a bag-shaped paper envelope body part 11 to collectively store envelopes containing a card, and a delivery slip part 12 surrounded by an easily-cutting line 12a such as a perforation is provided in a specified area of the envelope body part 11c. The 'Slip No.' and the 'Bar Code' for the delivery control are displayed on the delivery slip part 12, and columns for entry such as the 'delivery relay point code', the 'data' and the 'sealed number' are provided. The delivery slip part 12 is cut from the envelope 10 having the delivery slip at the delivery relay point, and the control data in the bar code is read, and the envelope 10 having the delivery slip with the delivery slip part 12 cut therefrom is disposed of.
Patent JP-H05220167-A (JP)
Title: Laser knife device
Inventor: NAKAJIMA SADAHIRO
IPC: A61B18/20
Filed: 1992-08-28
Abstract: PURPOSE:To enable raising of the temp. of a laser probe to a temp. at which a treatment including clotting and hemostasis is possible by allowing OH groups absorbing a laser beam to exist in at least a part of a contact type laser block. CONSTITUTION:The contact type laser probe 10 is connected to a laser oscillator via a laser transmitting means and is constituted of a bar-shaped body formed to a circular conical shape reduced in diameter from a light incident end 14 which is a base end part toward the probe front end 15 of a treating part 12. The laser beam entering from the light incident end 14 is guided via a light guide part 11 to the front end and incision is executed while the hemostasis is effected by bringing the probe front end 15 into contact with the biotissue. The treating part 12 is formed by using quartz glass as a base material and allowing the OH groups 13 to exist at 0.5 to 10ppm within this base material. As a result, heat is generated by absorbing about 20% of the heat energy of the laser beam of 1.5 to 15mum wavelength when such laser beam is made incident.
Patent JP-H0786018-A (JP)
Title: Low iron loss iron-based amorphous alloy having excellent corrosion resistance
Inventor: KOGIKU FUMIO
IPC: H01F1/153
Filed: 1993-09-16
Abstract: PURPOSE:To enhance the corrosion resistance to effectively avoid the deterioration in magnetic characteristics, nozzle clogging, etc., by limiting the composition of the title low iron loss iron-based amorphous alloy within a specific range. CONSTITUTION:The title low iron loss iron-based amorphous alloy is expressed by the following formula: (FeaCobNic)xBySiz where x is 76-82atm%, y is 7-15atm%, z is 7-17atm%, x+y+z=100atm%, a>=0.8, 0.05<=b<=0.10, 0.07<=c<=0.10, a+b+c=1.00, thereby enabling a soft magnetic material having excellent corrosion resistance to be obtained without adding Cr thereto. Through these procedures, such troubles as the deterioration in the magnetic characteristics resultant from the Cr addition, nozzle clogging due to the increased viscosity of molten bath can be effectively avoided.
Patent JP-S6475756-A (JP)
Title: External wall panel
Inventor: TSUCHIMOTO TOSHINORI
IPC: E04B2/00
Filed: 1987-09-14
Abstract: PURPOSE: To simplify an erection method for an exterior wall panel by attaching beam attaching fittings and groundsill fittings respectively in advance to the upper and lower ends of the exterior wall panel, which has a height for closing a space underneath the beam, having the width almost the same as that of the distance of column spacing. CONSTITUTION: An exterior wall panel P has a height for closing the lower space of a beam 4 which is erected between columns 3, 3 and has a width almost the same as the distance L between columns 3, 3 erected on a foundation 2. At the upper end of the exterior wall panel P, beam attaching fittings 11 for attaching it to the beam 4 by bolt connection are installed in advance and, at the lower end, groundsill fittings 13 for attaching it to the foundation 2 and the lower beam 4 by bolt connection are attached through the groundsill attaching fittings 12 in advance. In this way, the erection method for the exterior wall panel P can be simplified.
Patent JP-2000069301-A (JP)
Title: Calibration method for color conversion system
Inventor: ARAI YOSHIFUMI
IPC: H04N1/60
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a calibration method for a color conversion system with high reliability with which changes due to aging in a printer or a change in a reproduced color due to replacement or the like of ink and toner used for the printer is calibrated with ease and in a short time. SOLUTION: In this calibration method for a color conversion system, that calibrates the color conversion system to perform color matching between different color reproducing devices, conversion from at least three device values consisting of a look-up table into a color value or conversion from a color value into 3 device values, is conducted to make color matching among different devices in an existing color conversion system (device profile). A neural network that has been made to learn in advance data of the look-up table again learns learning data, by using a set of a color value and a device value of a few color charts printed by an object printer and the look-up table is reconfigured, by using the neural network to correct color derivation caused by changes due to aging, in a printer or replacement of ink and toner used for the printer.
Patent JP-H0975764-A (JP)
Title: Crusher
Inventor: HIRANO KEIJI
IPC: B02C18/06
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a crusher capable of being easily restarted after emergency stop. SOLUTION: In this crusher 1 provided with crushing blades 5 on the outer peripheral part thereof and arranged with a rotor 6 to be rotationally driven by an electric motor 7 in a crushing chamber 3 in a casing 4, a discharge port 11 for a material to be crushed is formed in the casing 4, and a cover 12 for opening and closing the discharge port 11 is installed, and a cylinder device for opening and closing the cover 12 is installed. Besides, the cylinder device is driven by a signal from equipment on the downstream side.
Patent JP-S59115362-A (JP)
Inventor: FURITSUTSU MAININGERU
IPC: D06P3/10
Filed: 1983-12-08
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-H0395846-A (JP)
Title: Ion implantation device
Inventor: HIRAMATSU TSUNEO
IPC: H01L21/265
Filed: 1989-09-06
Abstract: PURPOSE:To measure the charge amount of a wafer, without being affected by the parallel proceeding operation of a disk, at all times during ion implantation by having a charge-up sensor proceed in parallel together with the disk. CONSTITUTION:A charge-up sensor 26 has electrodes 26a mounted on a supporting member 28 via an insulator 26b, so as to be opposed to wafers 6 on a disk 4 at a small gap, and connected with leads 26c, respectively. The supporting member 28 is structured, e.g. in a plate form with the cross section U-shaped such that the disk 4 is sandwiched between the upside and the downside thereof with a gap, and has the lower-face end fixed to a disk driving block 10 and the upper-face end supported by a shaft on the disk via a bearing 30. The supporting member 28 can thus proceed in parallel together with the driving block 10 which proceeds in parallel together with the disk 4. That means the charge-up sensor 26 proceeds in parallel together with the disk 4 while keeping a certain relation.
Patent JP-H0393483-A (JP)
Title: Ultrasonic motor
Inventor: YAMAGUCHI MASAKI
IPC: H02N2/00
Filed: 1989-09-06
Abstract: PURPOSE:To obtain a desired resonance frequency by a method wherein one of a plurality of ultrasonic oscillators is designed so as to be a reference oscillator while the frequencies of the other ultrasonic oscillators are adjusted so as to coincide with the resonance frequency of the reference oscillator. CONSTITUTION:When the amplitudes and phases of voltages impressed on first and second piezo-electric bodies 22, 23a, 23b are adjusted, an elliptic oscillation, having an arbitrary configuration substantially, may be generated in an elastic body 21. In this case, the resonance frequencies of ultrasonic oscillators 20, 30 in the bending oscillation and the transversal oscillation thereof are slightly deviated since the size of the elastic body 21 and the mounting positions of the first and second piezoelectric bodies 22, 23a, 23b are not the same perfectly. Thus, when the value of inductance of a coil 29 connected to a third piezoelectric body 28a is changed gradually, the electric capacity and the inductance of the third piezo-electric body 28a become anitresonance in parallel whereby the elasticity of the third piezo electric body 28a is changed suddenly. According to this method, the resonance frequency of the transversal oscillation of the second ultrasonic oscillator 30 may be controlled whereby the resonance oscillation may be effected by any desired frequency.
Patent JP-H04359490-A (JP)
Title: Manufacture of double-layer flexible printed circuit board
Inventor: OKUGAWA YOSHITAKA
IPC: B23K26/382
Filed: 1991-06-05
Abstract: PURPOSE:To prevent generation of cracks and disconnection as well as adhesion of soot for enabling plating to be made easily by forming a circuit on a conductor foil, performing hole machining while leaving a film layer in a specific thickness by laser machining, and then eliminating remaining film layer by performing etching within an alkali liquid solution. CONSTITUTION:After a conductive wiring is formed on a substrate for double- layer flexible circuit which is obtained by coating and drying a polyamic acid liquid solution directly on a conductive foil, hole machining is performed by allowing a film layer to remain with a thickness of 0.5-5mum by laser machining. Then, a film layer which has remained after performing etching within an alkali liquid solution is eliminated, thus enabling alkali machining time to be reduced and preventing cracks and disconnection from occurring at a boundary between an edge portion of the hole and a circuit pattern, plating from becoming difficult due to adhesion of soot which is generated at the time of laser machining, and electrical characteristics of a product from being reduced.
Patent JP-S59120338-A (JP)
Title: Production of impeller
Inventor: KAWAI TOSHIYUKI
IPC: B21K1/36
Filed: 1982-12-28
Abstract: PURPOSE:To enable production of an impeller having excellent dimensional accuracy in the stage of producing the impeller provided alternately with long vanes and short vanes by subjecting the semiprocessed good which is preliminarily made by casting, etc. to correction pressing by a press forming method. CONSTITUTION:A semiprocessed good 1 of an impeller is first produced by die casting, molten metal casting, low pressure casting, etc. in the stage of producing the impeller having long vanes and short vanes of a turbo charger for an automobile, etc. A die 10 having a working surface 10A for correcting the bent is then set between a short vane 3 and a long vane 2 and the impeller is pressed in the axial line direction thereof by a punch 11 formed with the working surface for correcting bend operating cooperatively with the surface 10A, whereby pressing for correcting the bent of the vane 3 is perfomed. A die 12 having a working surface 12A for correcting the bend of the long vane and a relief part 12B for the vane 3 subjected to the bend correction is set and the impeller is pressed by the punch 13 having a working surface for correcting bend operating cooperatively with the surface 12A to correct the bend of the vane 2, whereby the impeller having excellent dimensional accuracy is produced.
Patent JP-H0972711-A (JP)
Title: Displacement sensor
Inventor: KANEKO REIZO
IPC: G01B11/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a displacement sensor which makes it possible to measure in the nanometer accuracy for a long period. SOLUTION: The displacement sensor comprises a semiconductor laser 1, a semiconductor photodetector 2, a microspherical lens 3 and a piezo element 5, and comprises means for oscillating the output of the photodetector at the minimum value of the output voltage corresponding to the displacement as a center, and means for always controlling the center of the oscillation to the minimum value according to the integrated value of the output of the photodetector. The sensor also comprises control means for detecting the output change due to the temperature of the laser 1 to maintain the laser output constant irrespective of the temperature.
Patent JP-H0550657-A (JP)
Title: Tape printer
Inventor: TAMEMIZU KOZUE
IPC: B41J3/407
Filed: 1991-08-19
Abstract: PURPOSE:To enable both of vertical printing and lateral printing to be obtained by specification one time of a printing file title format. CONSTITUTION:Character information required to be outputted is stored once in a RAM 64 by input operation with a key, and both of vertical printing and lateral printing are specified with a printing format setting key. Then, both of the vertical printing and the lateral printing are outputted by control with a CPU 60 in execution of printing.
Patent JP-H1156306-A (JP)
Title: Crab food and its production
Inventor: TOTSUNE TETSUJI
IPC: A23L17/40
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To eliminate problems in a bad color tone of meat, deterioration in taste and many hairs remaining on the carapace due to mixing of shoulder meat with leg meat and claw meat and stuffing the resultant mixture in the carapace in the crab food. SOLUTION: This crab food comprises a pair of protruding lateral parts 20a formed on both sides of a carapace 20 of a crab 1, an opening 20b formed in the abdominal part of the carapace 20 and only shoulder meat 15 stuffed into the respective protruding lateral parts 20a and the opening 20b. The method for producing the crab food comprises removing hairs 4 of the carapace 20, stuffing only the shoulder meat 15 into the respective protruding lateral parts 20a and further stuffing only the shoulder meat 15 even into the opening 20b. Thereby, the appearance and taste of the meat are improved.
Patent JP-S6388079-A (JP)
Title: Method and apparatus for coating plate-shaped article to be coated
Inventor: YUASA TAKAHIRO
IPC: B05D7/06
Filed: 1986-10-01
Abstract: PURPOSE:To easily coat both surfaces of a plate-shaped article to be coated without turning the article to be coated, inside out, by emitting liquid paint to the article to be coated fed in an almost horizontal direction in a curtain form from below in an upward or diagonally upward direction. CONSTITUTION:The plate-shaped article 2 to be coated fed by a feed means 4 enters a surface coating zone where paint is made to flow down in a curtain form from a flow coating head 6 to form a film 3a. After the film 3a is dried by forcible drying, the coated article 2 enters a back surface coating zone and back surface film forming paint is emitted to the article 2 to be coated in a curtain form from the slit like emitting orifice 26 of an emitting head 10 in a diagonally upward direction to form a film 3b. Subsequently, the infiltration of the film 3b formed on the under surface of the article 2 to be coated in an impregnation zone in the article 2 to be coated is performed and, further, the excessive paint material is removed in a back surface coating amount control zone. Thereafter, the article to be coated enters a drying zone to dry the film 3b formed on the under-surface of the article 2 to be coated.
Patent JP-S61111077-A (JP)
Title: Delay element integrated type solid-state image pickup element
Inventor: MURAYAMA TAKASHI
IPC: H04N5/335
Filed: 1984-11-05
Abstract: PURPOSE:To simplify the production and miniaturize the device by providing the solid image pick-up element and the delay element on the same semiconductor substrate. CONSTITUTION:On the substrate for semiconductor 21, the solid image pick-up element of a CCD (charge coupled device) type or MOS (metal-oxcide- semiconductor) type 3 and the CCD-type delay element 5 to process the signal obtained by the pick-up element 3, are provided. The CCDs of the delay element 5 are formed on the substrate 21 at least in one line, and has a function, for instance, to delay the signal for a period of one cycle of horizontal scanning. In case, for instance, the pick-up element 3 is the CCD and the delay element 5 is the CCD, now that they are manufactured in the same production process, the thermal characteristics of the both elements are able to be made approximately equivalent. In such wanner, the elements are formed to have functions of image pick-up and signal processing without comparatively enlarging the size of the semiconductor substrate.