baber/WOPTO huggingface dataset:
Patent JP-H1122282-A (JP)
Title: Sash sheave
Inventor: SUGIMOTO MITSUHISA
IPC: E05D15/06
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization while maintaining wheel moving function and improve the yield of a housing. SOLUTION: A sash sheave is provided with a screw support part 2 for supporting an adjusting screw 9 in a position of a wheel 10, and a movable part 3 moved by the adjusting screw 9. The movable part 3 is continuous with the screw support part 2 and provided with an opening part so as to make the wheel 10 project from the opening part. A reaction receiving part 7 of the wheel 10 and support parts 5, 6 of the wheel 10 are provided in addition to the screw support part 2 and the movable part 3. The movable part 3, screw support part 2 and reaction receiving part 7 are continuous, and the wheel support parts 5, 6 are fixed to the movable part 3.
Patent JP-2000011465-A (JP)
Title: Production of disk for duplication of stamper
Inventor: TAKANO JUNZO
IPC: G11B7/26
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To improve a release property by subjecting a metal master disk manufactured by plating a metal into the fine ruggedness of a photoresist manufactured by photolithography and peeling the fine ruggedness after the transfer thereof to treatment in order of heating, irradiation with far IR rays and irradiation with plasma then peeling the plated metal plating. SOLUTION: The metal is plated on the fine ruggedness of the photoresist formed by irradiation with a laser beam for recording of prescribed patterns and development and the metal transferred with the fine ruggeness is peeled. The thus manufactured metal master disk 14 is subjected to the heat treatment, by which org. matter, such as photoresist, is carbonized. Next, the carbide sticking to the surface is decomposed away by irradiation with the far UV rays and the plasma, by which an oxidized film is uniformly formed. Further, a metallic plating layer is formed on the disk 16 for duplication of the stamper obtd. by peeling the formed metallic plating layer thereon and is peeled, by which the stamper is obtd. As a result, the stable release property is imparted to the stamper and the stamper for transfer may be manufactured at a low cost without using chemicals.
Patent JP-2000031296-A (JP)
Title: Cmos semiconductor element and manufacture thereof
Inventor: BAIKAS MAITI
IPC: H01L29/423
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS element which can optimize its performance by providing gate electrodes having different work functions. SOLUTION: A metallic layer is formed on a gate dielectric layer 14 or 16 on a semiconductor substrate. A masking layer is subjected to a patterning process so as to mask part of the metallic layer. An exposed part of the metallic layer is nitrified to form a conductive nitride layer. The masking layer is removed and the conductive nitride layer is subjected to a patterning process to form a first gate electrode 23 having a first work function value. The conductive layer is subjected to a patterning process to form a second gate electrode 25 having a second work function value different from the first work function value.
Patent JP-H0823516-A (JP)
Title: Expansion circuit for time base
Inventor: IIJIMA KOJI
IPC: H04N5/781
Filed: 1995-07-19
Abstract: PURPOSE:To expand a time base in one memory and to prevent the omission of information signals at the time by performing the shifting processing of a timewise position in the case of compressing the time base of audio signals. CONSTITUTION:Signals St which are time-base compressed to 1/640 are reproduced, turned to the signals Su in an A/D converter 51 and supplied to the memory 52. Also, address signals FSAD and SLAD from counters 61 and 62 are supplied to a multiplexer 63 and the address signals ADRS are taken out and supplied to the memory 52. The address signals ADRS are the ones for which the signals FSAD of 639 cycles (a period Tw) and the signals SLAD of one cycle (the period Tr) are alternately continued. Then, the signals Su are successively written in the memory 52 excluding the data of the period Tr in the period Tw, read as the signals Sd which are time-base expanded to 640-fold at every period Tr and supplied to a latch 53. The signals Sd are read continuously even in the period Tw from the latch 53 by latch clocks from a formation circuit 44.
Patent JP-H1129875-A (JP)
Title: Chromium oxide coated part, and its production
Inventor: TAKENAMI YUKIHIRO
IPC: C23C22/24
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive chromium oxide coated parts, having a coating layer of chromium oxide containing SiO2 grains and Al2 O3 grains on the surface of a metallic base material, capable of production in an extremely short time without deteriorating their excellent properties, such as wear resistance, corrosion resistance, heat resistance, and insulating property, and their production. SOLUTION: In the chromium oxide coated parts constituted by forming a coating layer 5 composed essentially of chrom oxide on the surface of a metallic base material 4. the coating layer 5 composed essentially of chromium oxide contains chromium oxide grains of 0.1 to 0.5 ×m average grain size and at least either of SiO2 grains and Al2 O3 grains both of which have >2.0 ×m average grain size.
Patent JP-H0349195-A (JP)
Title: Lighting device for discharge lamp
Inventor: KAMIOKA ATSUSHI
IPC: H05B41/36
Filed: 1989-07-15
Abstract: PURPOSE:To slightly change the light output of a discharge lamp and perform precise dimming control by providing a preheating control means which changes the preheating voltage applied to the filament of the discharge lamp and controls the light flux. CONSTITUTION:When an AC power source 4 changing the amplitude of the output of a preheating transformer Tp constituting a preventing circuit is controlled by a preheating control circuit 3 and only the preheating power fed to a filament is changed while a discharge lamp (l) is kept lighted at a fixed level, the light output of the discharge lamp (l) is slightly changed. The dimming effect by the control is increased as the current flowing in the discharge lamp (l) is decreased. If the current is too small, the lighting state becomes unstable, if it is too large, the wear of the filament is eminent, and the life is shortened in both cases. The preheating voltage is set in the range 2V<=Vp<=6V, and it is preferably set narrower by 1V on both sides to smoothly change the light output.
Patent JP-2000011860-A (JP)
Title: Manufacture of electron emitting element
Inventor: MIURA NAOKO
IPC: H01J9/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To improve a manufacturing yield significantly by correcting a defective conductive film to a good conductive film. SOLUTION: In this manufacturing method, a pair of element electrodes 2, 3 opposite to each other are formed on a substrate 1, a conductive droplet including a conductive substance is imparted between the element electrodes 2, 3, a conductive thin film 4 is formed by heating the conductive droplet, and an electron emitting part is formed by performing a forming process to a part of the conductive thin film 4. Then, the conductive thin film 4 and/or the electron emitting part are inspected, the conductive thin film 4 and/or the electron emitting part are removed based on the inspection result, and the conductive thin film 4 and/or the electron emitting part are formed again after the removal.
Patent JP-H06212226-A (JP)
Title: Powdery iron material for use as friction material and method for reduction thereof
Inventor: KI JIYU AN
IPC: C09K3/14
Filed: 1993-07-23
Abstract: PURPOSE: To produce a raw material for friction material used in a brake system of various machines by executing reduction treatment, decarburization and annealing to dust-collected sludge and collected dust produced in iron and steel producing processes as raw materials.  
     CONSTITUTION: Since the dust-collected sludge and collected dust produced in the iron-making and steelmaking processes as by-products contain a small quantity of metallic Fe powder and a large quantity of iron oxide powder such as FeO, Fe 3 O 4 , and further, have in compositions composed of fine powders of SiO 2 , MgO, CaO, Al 2 O 3 , ZnO, MnO, fixed carbon or the like, these materials are reduced at 1000-1200°C by using a gaseous reducing agent in a reduction furnace, and after reducing FeO and Fe 3 O 4  to Fe, the annealing at 650-800°C is executed and reduced iron powder is obtd. through crushing and classifying processes. Into this reduced iron powder, pearlite powder, rubber powder, paper powder, brass chip, oil impregnated dust, barium sulfate and flaky graphite, and a phenol resin as binder are added, formed and heated to produce an excellent friction material. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0231668-A (JP)
Title: Production of yeast culture
Inventor: FUKUMITSU MATSUTARO
IPC: C12G3/02
Filed: 1988-07-22
Abstract: PURPOSE:To produce a yeast culture, having excellent flavor of 'SAKE' (Japanese rice wine) and unique self expansion properties and useful mainly as 'SAKA-MANJU' (dumpling made from wheat flour containing the 'SAKE') by naturally fermenting 'SAKE' lees produced according to GINZYO' (thoroughly brewing of carefully selected raw materials). CONSTITUTION:An adequate amount of water is added to fresh 'SAKE' lees obtained in a process for producing 'GINZYO-SHU' ('SAKE' obtained by thoroughly brewing carefully selected raw materials) and the resultant 'SAKE' lees are kept at <=12 deg.C, preferably within a low-temperature region of 10-12 deg.C, allowed to stand for at least 7 days and naturally fermented without performing addition of other yeasts or enzymes and supply of saccharides at all.
Patent JP-S57105948-A (JP)
Title: Cathode ray tube
Inventor: SHIYOUDA MUTSUO
IPC: C09K11/59
Filed: 1980-12-23
Abstract: PURPOSE:To shift the peak temperature in a glow characteristic curve, by thermally processing the Zn2, SiO4:Mn phosphor material to be used in a shumit type projection tube in the oxygen flow under specific condition. CONSTITUTION:Commercially available Zn2, SiO4:Mn phosphor material (Glow phosphor material P1-G1)<100>g, for example, is thermally processed (O2 baking) for 150min. under the temperature of 800 deg.C in the oxygen flow of 1l/min. Then a phosphor material is applied on a target electrode through the precipitation to form a phosphor film. Said target electrode structure is employed in a shumit optical system projection tube. Consequently the peak temperature in the glow characteristic can be shifted from 150-230 deg.C.
Patent JP-S5886205-A (JP)
Inventor: TANABE ISAMU
IPC: E01F9/06
Filed: 1981-11-17
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-H0350472-A (JP)
Title: Frozen particle manufacturing device
Inventor: FURUISHI YOSHIO
IPC: F25C1/00
Filed: 1989-07-14
Abstract: PURPOSE:To improve cooling heat-exchanger efficiency of vaporized refrigerant gas as well as lower the height of a container and hence minimize a title device by providing a partition plate in the container for directing spirally or in a zig-zag manner lowering spray particles of a stock material to be frozen and rising vaporized refrigerant gas and bringing those particles into contact with the vaporized refrigerant gas in a counter flow. CONSTITUTION:A spiral particle plate 16 attached to the internal peripheral part of a container 1 comprises a thin plate such as a stainless and the like and has predetermined spiral turns. Falling spray particles, i.e., water droplets 14a and rising vaporized refrigerator gas 12a flow along a space of a spiral partition plate 16 and make contact with each other in a counter flow for gradual heat exchange, whereby the water droplets 14a fall finally on a mesh- shaped member 5 and is recovered. Since the rising vaporized refrigerator gas 12a and the falling water droplets 14a move long the spiral partition plate 16, there are lengthened the time or the distance for them to make contact with each other in a counter flow for satisfactory heat exchange. Thus, cooling heat exchange efficiency by the vaporized refrigerator gas is increased to yield low temperature frozen particles and hence the container 1 can be miniaturized.
Patent JP-H0350183-A (JP)
Title: Method for evaluating growth of crystal and method for growing crystal
Inventor: KUBO MINORU
IPC: H01L21/66
Filed: 1989-07-15
Abstract: PURPOSE:To obtain information of both the kind of the grown elements and the growing stage of an atomic layer and to evaluate growth of crystal by growing crystal by molecular beams in the ultrahigh vacuum and simultaneously irradiating the surface thereof with the ions and analyzing the energy of the scattered ions. CONSTITUTION:A plurality of Knudsen cells 2 and a base plate 5 are arranged in the ultrahigh vacuum tank 1 of an MBE device 11. The constitutional elements 4 necessary for growth of crystal are supplied on the surface of the base plate 5 as the molecular beams 3 to perform epitaxial growth. At this time, for example, ionized helium ion beams 15 are emitted from the ion source 14 of an ISS device 12. The advancing direction is regulated by the deflection plates 16, 17 and the ion beams 15 are converged by the electrostatic lenses 18 to optimize the ion beams 15. Furthermore, pulse voltage is impressed by a deflection plate 19 and the ion beams are made the pulselike ion beams 21 by a slit 20. The pulselike ion beams 21 are allowed to collide against the surface of the base plate 5 via the through-hole of a detector 22. The ions 23 scattered by collision are detected by the detector 22 and the energy thereof is analyzed. Thereby information of both the kind of grown elements and the growing stage of an atomic layer is obtained and the growth of crystal is evaluated.
Patent JP-S6075188-A (JP)
Title: Television receiver
Inventor: KAWAGUCHI NORIO
IPC: H04N5/44
Filed: 1983-09-30
Abstract: PURPOSE:To attain easy to see reproduction of a character at the superimposing mode in a character multiplex broadcast at the 21-pin mode by changing the correcting amount of a frequency characteristics from that at the 8-pin mode when a 21-pin input is used at the RGB mode. CONSTITUTION:Since a collector of a transistor (TR) 22 is grounded forcibly when a changeover switch 21 is selected to the 21-pin mode, a TR for correcting frequency included in signal output amplifier circuits 1-3 is turned off and no frequency characteristics correction is applied. A collector voltage of a TR22 is dependent on the base voltage at the 8-pin mode and the TR22 is turned on at the television mode and the video mode, then no frequency characteristics correction is applied, but since the TR22 is turned off at the RGB mode, the frequency characteristics is corrected. Thus, the frequency characteristics is corrected only at the RGB 8-pin mode only, and the signal of all the modes is reproduced beautifully on the screen of a cathode-ray tube.
Patent JP-S6243941-A (JP)
Title: Automobile telephone set
Inventor: IRUMANO TAKAO
IPC: G10L15/00
Filed: 1985-08-21
Abstract: PURPOSE:To attain a safe dialing and talking even during the driving of an automobile by providing a speech recognizing means and a hand free talking means. CONSTITUTION:Voice of 10 figures is uttered in advance and the voice standard patterns of the 10 figures are registered in a memory in a speech recognition section 33. In this case, the voice input is given from the transmitter-receiver of a telephone set 32. The dialing has only to hook off the transmitter-receiver and to utter the telephone number of an opposite party, the voice is recognized by collating it with the voice standard pattern registered in advance in the voice recognition section 33 and sending a signal corresponding to the recognized figure from a control section 21. After the end of originating operation by the control section 31, a switching signal to the hand the talking function is given from the control section 31, an automatic switching equipment 28 applies automatic changeover from the transmitter-receiver, talking function to the hand free talking function to attain hand free talking and the talking is given through a microphone 35 and a speaker 36.
Patent JP-H03130263-A (JP)
Title: Optically active naphthylethanol derivative
Inventor: KARIBE NORIO
IPC: A61P25/28
Filed: 1990-07-10
Abstract: NEW MATERIAL:Optically active 2-[4-(p-fluorobenzoyl)-1-piperidyl]-1- naphthylethanol shown by the formula and a pharmaceutically acceptable salt thereof. EXAMPLE:(S)-(+)-2-[4-(p-Fluorobenzoyl)-1-piperidyl]-1-naphthylethanol. USE:An agent for improving, treating and preventing mental symptoms followed by cerebrovascular diseases. PREPARATION:dl-2-[4-(p-Fluorobenzoyl)-1-piperidyl]-1-naphthylethanol is subjected to optical resolution to give an optically active l-form or d-form.
Patent JP-H054436-A (JP)
Title: Printer
Inventor: KOIKE YUJI
IPC: B41J35/10
Filed: 1991-06-28
Abstract: PURPOSE:To prolong the service lifetime by enlarging the working range of an ink ribbon used for a printer. CONSTITUTION:A printer, in which a printing head 1 is loaded on a laterally reciprocated carrier 2, the ink ribbon 7 of a ribbon cassette 6 is faced oppositely to the printing head 1 and printing is conducted by the printing head, is composed of a support section rockably supporting the ribbon cassette 6 so that the ink ribbon 7 faced oppositely to the printing head 1 can be moved in the cross direction of the ink ribbon 7 along the printing head 1 and a fixed rack gear 4 mounted along the direction of movement of the carrier 2. The printer has a pinion gear 9 rotatably supported to the carrier 2 and engaged with the fixed rack gear 4 and an eccentric roller 3 being fixed to the pinion gear 9 while being abutted against the ribbon cassette 6 and rocking the ribbon cassette 6 by the revolution of the pinion gear 9.
Patent JP-S57105152-A (JP)
Title: Fermentation treatment of rice hull
Inventor: NEMOTO OSAMU
IPC: A23L7/10
Filed: 1980-12-24
Abstract: PURPOSE: To prepare rice hull compost suitable for a variety of crops, in a short time, by crushing rice hull to specific size, and fermenting the crushed rice hull with microorganisms under controlled water content and aeration.  
     CONSTITUTION: Rice hull is crushed to 0.5W3.5mm in size, controlled to a water content of 40W70%, and fermented with aerobic thermophilic bacteria under aeration of 2W20l/m 3 ,min. By the bacterial fermentation of rice hull using water as only additive, the disadvantages such as the increase of easily decomposing organic material, the increase of electrical conductivity, etc. can be eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6246165-A (JP)
Inventor: NOMURA HIDEO
IPC: F25B1/00
Filed: 1985-08-20
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-S57108321-A (JP)
Title: Construction of foundation for building and structure
Inventor: YASHIKI MORIO
IPC: E02D27/00
Filed: 1980-12-26
Abstract: PURPOSE: To simply construct a foundation having excellent strength by a method in which soil and sand from the excavation of a pit are mixed with a hardening agent for soil, and then the mixture is filled in the excavated pit, compacted, and then hardened.  
     CONSTITUTION: A pit 2 is excavated to the shape of a foundation to be formed under the ground, and soil and sand 3 from the excavation of the pit are a soil hardening agent 4 in a mixing proportion of about 5W20wt%. Then, the mixture is filled in the excavated pit 2, compacted by a rammer, etc., and then hardened to construct the foundation 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04232457-A (JP)
Title: Neutral and positive charged dye for electrophoresis-sample loading solution
Inventor: JIYOOJI TAISU JIYUNIA
IPC: G01N27/447
Filed: 1991-06-28
Abstract: PURPOSE: To reduce the interference between dye and biological organic molecule by adding a sample of the molecule to solution containing charged paint to prepare load solution, and applying a voltage across one direction of a gel. CONSTITUTION: Paint charged to positive is selected, for example, from paints having brilliant green, methyl blue, and neutral paint is selected, for example, from paint containing Acramin yellow, Sudan III. Biological organic molecule having negative charge and containing amino acid, DNA, protein is added to the solution containing neutral or positive charged dye and buffer, and a sample is disposed on a separate gel. A voltage is applied across one direction of the gel. Thus, the dye and molecule can be separately driven.
Patent JP-H0234065-A (JP)
Title: Demodulation system for amplitude shift modulation signal
Inventor: TORIKAI TAKAYUKI
IPC: H04L27/06
Filed: 1988-07-23
Abstract: PURPOSE:To increase the transmission speed of a signal by amplitude shift modulation by providing a sequential correlation arithmetic means so as to realize demodulation with no distortion and fast leading, converting a demodulated waveform and decoding the waveform into a mark space information code signal. CONSTITUTION:A signal received from a distribution line is filtered by a broad band pass filter, the resulting ASK reception signal (2) is converted into a parallel digital signal string sequentially by one bit length each for each sampling period T by a serial/parallel conversion section 4. The parallel digital signal by one bit length, a coefficient by one bit length of a sine and cosine waves are multiplied by multiplier sections 5, 6, added by adder sections 7, 8, squared by square arithmetic sections 9, 10, a root is obtained by a root arithmetic section 12 to obtain an output signal (3). Then an information code reproducing means 3 consists of a differentiating arithmetic section 13 and a code conversion section 14 and a triangle wave or a trapezoidal wave demodulated at the pre- stage is reproduced into a rectangular wave having 1, 0 level.
Patent JP-H07166379-A (JP)
Title: Preparation of low resistant electrode used for display device
Inventor: DEBITSUTO EI KIYATSUSEI
IPC: H01L31/0224
Filed: 1994-07-14
Abstract: PURPOSE: To provide a process for producing low resistance electrodes with which the control of an etching stage is easy.  
     CONSTITUTION: Low resistance spacers 4 are associated with high resistance horizontal row (or vertical column) electrodes 2. The electrodes 2 are preferably produced from nearly transparent materials 2 and low resistance (highly conductive) materials 4 are formed thereon. The highly conductive materials 4 are thereafter etched such that the highly conductive materials 4 remain by being attached to the side of the electrodes. The resistance of the electrodes is decreased. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1132256-A (JP)
Title: Image-pickup device
Inventor: SAITO ETSURO
IPC: H04N5/253
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an image-pickup device which can perform both the conversion of images recorded on a movie film into video signals in real time and the conversion of the images recorded on the movie film into video signals with high resolution. SOLUTION: A user selects a first operation mode or a second operation mode by operating a mode changeover switch 4. In the first operation mode, images in the frames of a movie film 10 are successively photographed in real time and, at the same time, the deflection of the images is corrected by means of an optical axis correcting section 34. In the second operation mode, the optical axis correcting section 34 selects the positions of a plurality of optical axes, which are different from each other by the quantity corresponding to a half of the picture element pitch of an image-pickup element 25C with respect to the same frame of the film 10, and the images in the same frame and in different frames are photographed at the positioned of each optical axis.
Patent JP-S5984838-A (JP)
Inventor: NABIRU RIZUKAARA
IPC: C07C51/56
Filed: 1983-09-30
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。