baber/WOPTO huggingface dataset:
Patent JP-S57204220-A (JP)
Title: Desulfurization of waste gas
Inventor: KATAYAMA MASANORI
IPC: C01F11/46
Filed: 1981-06-09
Abstract: PURPOSE: To prevent the generation of gypsum scale, by a method wherein a gypsum slurry is classified and concentrated by a liquid cyclone and the overflow liquid therefrom is added to an aqueous basic aluminum sulfate solution being an absorbing medium as seed crystal.  
     CONSTITUTION: A gypsum slurry prepared by a method wherein SO 2  in an exhaust gas 1 is absorbed by an aqueous basic aluminum sulfate solution in an absorbing tower 2 and, after air oxidation in an oxidizing tank 5, the oxidized solution is neutralized in a neutralizing tank 8 is classified and concentrated by a liquid cyclone 14. Gypsum concentrated in the under-flow liquid 15 is separated and recovered and the overflow liquid 16 having gypsum particles suspended therein is returned to the absorbing tower 2 to be recirculated and used as an absorbing liquid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08247854-A (JP)
Title: Temperature sensor and its manufacture
Inventor: NAKAI KOICHI
IPC: G01K1/08
Filed: 1995-03-08
Abstract: PURPOSE: To improve the electric insulation property at a high temperature, the high temperature measuring property, the heat-resisting medium property, the antishock property, and the durability, by covering the temperature sensing part of a temperature sensor, with a seamless tube of a thermoplastic polyimide resin as main component. CONSTITUTION: A polyimide tube extruded from a circular dye is made as even as possible positively in the longitudinal and the lateral directions, by extending 0.5 to 100% respectively, preferably 3 to 50%. Then, the tube obtained by extending is used to cover the temperature sensing part of a temperature sensor, and heated at 100 to 400 deg.C, preferably at 200 to 390 deg.C, so as to shrink. Consequently, the tube is contacted closely to the temperature sensing part soldily, very simply and very rapidly, and since no bubble and the like are generated on the covering surface, the temperature sensing part is protected perfectly. As a result, even though the measuring is continued for a long period, a corrosion by a medium can be prevented.
Patent JP-S5615915-A (JP)
Title: Supporting device for blade in shearing
Inventor: NIWA MASAO
IPC: B23D35/00
Filed: 1979-07-09
Abstract: PURPOSE: To enable quick replacement of an blade edge and thus improve the working ratio of a machine by axially and rotatably fitting both ends of movable and fixed blades formed to have square cross sections to the tip part of shaft materials.  
     CONSTITUTION: Both end planes of movable and fixed blades 5 and 6 are pivotally fitted 8 and rotatably to the tip part of the end 7 of a shaft respectively. A male screw 11 is provided on the outer periphery of the end part of the shaft material 7, a nut 12 is tightened, and thereby the shaft material 7 is pulled. Through said procedure, the fixed blade 6 and the movable blade 5 are supported by and fixed to respective blade support members 3 and 4. When the cutting capability of blades 5 and 6 is deteriorated, the shaft material 7 is released by loosening the nut 12 and the blades 5 and 6 are rotated at about 90° 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01259572-A (JP)
Title: Amorphous solar cell
Inventor: MISONOO MASAO
IPC: H01L31/04
Filed: 1988-04-11
Abstract: PURPOSE:To improve conversion efficiency of an amorphous silicon (a-Si) solar cell by specifying the chlorine concentration inside a tin oxide film. CONSTITUTION:The chlorine atom concentration inside a tin oxide film shall be less than 0.40wt.% and practically shall be in the range 0.03wt.%-0.40wt.%. Further, the film thickness of the tin oxide film shall be desirably 0.3-1.0mum. One of the reasons for lowering the conversion efficiency of an a-Si solar cell by chlorine atoms inside the tin oxide film is that chlorine replaces the positions of the oxygen atoms in the tin oxide film, causing a defective state while making a level in an energy gap of the tin oxide film, and acting as the center of light absorption, and that the transmittivity is reduced. However, aforesaid way comes to show high transmittivity. Thereby, an amorphous solar cell, which shows excellent conversion efficiency, can be obtained.
Patent JP-H10264583-A (JP)
Title: Knock type writing implement
Inventor: KOBAYASHI SEIICHI
IPC: B43K24/08
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent an accident of staining of clothing with ink by making a locking part of a ball of a clip face a locking part provided at an opposed barrel so as to be locked, and fixing the clip so as not to release from the barrel. SOLUTION: A rotary cam member 37 is moved forward and rotated by a knock bar 41, and positioned at a forward position. Then, a writing tip of a ballpoint pen writing implement 1 is suitably projected from a tip port 21 to become a writing state. In the state that the writing tip is projected from the port 21, when the writing implement is intended to be attached to a breast pocket, since an edge-like locking part 32 of the ball 30 of the clip is locked to a collar locking part 35 between cams 33, the use of the clip is disturbed, and attachment to the pocket is prevented. Accordingly, attachment of the writing tip to the pocket in the state that the writing tip remains projected to contaminate clothing is prevented.
Patent JP-H11196386-A (JP)
Title: Computer system and closed caption display method
Inventor: TAKEUCHI YOSHIHIKO
IPC: H04N7/088
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To display closed caption data included in the video data stream subject to digital compression coding such as a DVD title onto a display monitor of a computer. SOLUTION: In the case that a video data stream subject to digital compression coding includes line 21 data, a line 21 detection circuit 112a of a DVD decoder 112 detects the presence of the line 21 data and it is informed of a CPU 11 by using an interrupt signal. The CPU 11 receives the line 21 data from a data register 112d of the DVD decoder 112 and converts the data into comparator circuit information and writes the information to an image memory 20, or converts it into an on-screen display command to control an on-screen display OSD function of the DVD decoder 112 or a VGA controller 113 and issues the command.
Patent JP-S5612885-A (JP)
Title: Reversible control device for dc motor
Inventor: YOSHIDA YOSHIYUKI
IPC: H02P7/06
Filed: 1979-07-12
Abstract: PURPOSE:To stably and reversibly control a motor in processing a digital signal by utilizing the pulse of frequency proportional to the rotating speed of the motor. CONSTITUTION:When a motor A is altered from reverse to normal rotation, a counter C counts up with the previous counted value as an initial value on the basis of a clock D. Since the time from when the first clear pulse P2a' is applied at normal rotation of a pulse proportional to the rotating speed of the motor A to the time when the second clear pulse P2'b is applied thereto is long, the counted value  reaches the upper limit value, so that all the outputs of the counter C becomes level  ''1'', and the upper limit value (n-1) becomes a latch input through a gate F. Since the normal rotation command signal is applied to a level ''1'' from the signal forming circuit E, the pulse P2'b sample-holds the apparent counted value (2n-1) from the latch circuit G, converts the digital amount through the converter H to an analog amount, and applies it to a drive circuit I. In this manner the motor can be stably and reversibly controlled.
Patent JP-H03289317-A (JP)
Title: Method for laying power cable at end section of bridge
Inventor: MATSUI TAKASHI
IPC: H02G9/02
Filed: 1990-04-02
Abstract: PURPOSE:To make the stringing space of a power cable smaller on the girder of a bridge by connecting constant-tension devices which can slide on a frame to the girder after hanging the cable by the devices. CONSTITUTION:A power cable 2 is fixed to the girder 1 of a bridge at the end section A of the bridge with a cleat 7 and bent at the section between the cleat 7 and the fixing point B on the ground side where the cable 2 is fixed with cleats 7. After fixing, cleats 7 are fitted to the bent section 2a of the cable 2, the cleats 7 are hang by means of hanging members 4, and upper ends of the members 4 are tightly fitted to wheels 6 which can slide freely in a horizontal plane. Constant-tension devices 5 are connected in the middle of the members 4. The horizontal movement of the intermediate section of the bent section of the cable is absorbed by the movement of the wheels 6 and the movement in the vertical direction is absorbed by the constant-tension devices 5.
Patent JP-H09259170-A (JP)
Title: Waveform information library preparing device for integrated circuit cell
Inventor: NARA HIDEYUKI
IPC: H01L21/82
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To automatically prepare a waveform information library for an integrated circuit cell. SOLUTION: Layout data (a) with respect to the new cell are prepared and a net list (c) is extracted. Based on an existent cell library (b) with respected to an equivalent cell having the logic function equal with this cell, a waveform file (d) for analysis showing an expected value waveform corresponding to a prescribed input waveform is prepared. A characteristic analyzing means 3 simulates the circuit operation at the time of applying the input waveform in the waveform file (d) for analysis to a circuit specified by the net list (c) based on the conditions in an analytic condition file (e) and generates a measured value waveform and a delay information file (f). The provided measured value waveform is compared with the expected value waveform and when both the waveforms are coincident, a library preparing means 5 prepares a waveform information library (g) by synthesizing the waveform file (d) for analysis and the delay information file (f).
Patent JP-S60232486-A (JP)
Inventor: OKA HIDETAKA
IPC: F27D3/00
Filed: 1984-05-02
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-S63254051-A (JP)
Title: Recording method in dot printer
Inventor: MORIYAMA JIRO
IPC: B41J2/505
Filed: 1987-04-13
Abstract: PURPOSE:To perform high grade recording at high speed with high resolving power, by performing recording to the parts on every other dot in the forward path of the movement of a main scanning direction and applying recording to unrecorded parts on every other dot in the backward path thereof. CONSTITUTION:Images on every other dot are recorded in a main scanning direction by one forward operation and, in backward operation, recording is performed so as to fill the gaps between the images. That is, with respect to the recording in the forward operation, the gaps between dots recorded in the forward path are recorded by the backward operation. At this time, since recording density in the forward or backward operation becomes 1/2 that of a conventional method, recording speed can be increased to two times. When one reciprocating recording scanning is finished, a recording medium is fed by four lines in the backward scanning direction and, thereafter, recording by forward and backward operations is performed. When recording is performed in the same way hereinafter, recording having no transverse stripe at every four lines is performed without bringing about the lowering in recording speed.
Patent JP-H04322682-A (JP)
Title: Sound source guessing game machine
Inventor: TANIGUCHI KATSUYA
IPC: A63F9/00
Filed: 1991-04-22
Abstract: PURPOSE:To provide a game machine by which many people can compete with others in the accuracy of heating to significantly enjoyably play the game machine. CONSTITUTION:One of telephones TEL1 to TELn emitting sounds from a plurality of sound sources rings according to a signal outputted at random from a clock signal generator 2 to be selected by players so that the selecting result is collated and judged by a sequence control section 5. Since the correct and incorrect answers by the number of times of games, the scorings of respective games and the total scorings are indicated on an indicating board 4, one's hearing can enjoyably significantly be perceived.
Patent JP-S5613288-A (JP)
Title: Material for wetsuit
Inventor: KANAO YOSHINOBU
IPC: A41D31/00
Filed: 1979-07-12
Abstract: PURPOSE: To prevent water from invading and the heat of the body of a wearing person from going out, by bonding a polyurethane film with an elastomer adhesive of a low-boiling-point solvent on the surface of a foamed rubber sheet to manufacture wetsuit material.  
     CONSTITUTION: A knit material 2b for improving skin feeling is bonded with an elastomer adhesive layer 3b on the reverse side of a high-elasticity foamed rubber sheet 1 which has innumerable closed cells. A high-elasticity polyurethane film 4 is bonded with a low-boiling-point solvent elastomer adhesive layer 5 on the obverse side of the foamed rubber sheet 1. At that time, the solvent remaining on the coated sides is completely scattered away so that no cells are produced on the bonded boundary surfaces. This results in preventing the heat of the body of a wearing person from going out due to water evaporation and in improving the appearance of a wetsuit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57204688-A (JP)
Title: Video signal recording and reproducing device
Inventor: MORIO MINORU
IPC: G11B15/467
Filed: 1981-06-10
Abstract: PURPOSE:To get rid of turbulence of a tracking servomechanism, and to obtain a satisfactory reproduced picture, by providing a non-erasing period on a part of each track in case of erasing a recording agent track, and deciding the track phase in case of recording, in accordance with a pilot signal obtained from this section. CONSTITUTION:An erasing signal (i) formed by an erasing signal generating circuit 20 is supplied to erase heads 17a, 17b through changeover switches 21, 22. On the other hand, a head switching pulse RF-SW is provided to a sampling pulse generating circuit 26 through a 1/2 frequency-divider 15, a delaying circuit 23 and a 2-multiplier 25, and a sampling pulse being a switching control pulse is formed. This sampling pulse forms a non-erasing period so that an erasing signal (a) is not supplied to the erase head in its high level section. From a reproducing output of the erase head in this non-erasing period, a tracking error is detected, and the tracking sermomechanism is operated.
Patent JP-S5517126-A (JP)
Title: Display cell
Inventor: MORITA HIROSHI
IPC: G02F1/15
Filed: 1978-07-24
Abstract: PURPOSE: To eliminate the moisture from the cell as far as possible and extend the serivce life, by preliminarily dehydrating the electrolyte in an electrochromic display cell.  
     CONSTITUTION: In an electrode 9a having a transparent electrode for display 11 provided on a transparent insulating substrate 10, a WO 3  thin film 12 is formed on the electrode 11 as a coloring layer. Also, a WO 3  thin film 15 is formed on an electrode 9b having a Ta thin film 14, or the like, provided on a substrte 13 as a counter electrode, and is preliminarily energized and colored. The electrodes 9a, 9b constitute a cell with a spacer 16. In advance, LiClO 4  is gradually heated and baked in a vacuum, and the moisture content is decreased. Or, depending on the state. TiO 2  is baked and dehydrated. Then, LiClO 4  and TiO 2  are mixed with propylene carbonate of which moisture content is decreased, as required, by distillation, in a dry box displaced with dry N 2 . Thus, electrolyte 17 of which residual moisture content is decreased is injected into a cell from an injection port 18 in the dry box, and is sealed with a sealing agent 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000284429-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KATO YASUHIRO
IPC: C07D215/20
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide color photographic sensitive material showing excellent color reproducibility and sharpness and good fastness of a color image by incorporating a specified coupler. SOLUTION: At least one layer on a supporting body contains a coupler expressed by formula I, II or the like. In formulae, Cp is a coupler residue which can release a dye portion or its precursor by the coupling reaction with an oxidizing portion of an aromatic primary amine developing agent, TIME is a timing group, k is 0 or a positive integer, each of R1 to R4 is a hydrogen atom or substituent, J, m and n are integers 0 to 4, 0 to 2, and 0 to 4, respectively, Y is an oxygen atom, nitrogen atom or carbon atom, Z is a carbon atom, nitrogen atom, oxygen atom or sulfur atom, and when Y is a nitrogen atom or carbon atom, Y and Z may be coupled with one or two atoms selected form other carbon atom, nitrogen atom, oxygen atom or sulfur atom to form a five or six-member satd. ring or aromatic ring.
Patent JP-H06165697-A (JP)
Title: Composition for potassium ion determination
Inventor: SOYA YOSHIHIRO
IPC: C12Q1/32
Filed: 1991-03-27
Abstract: PURPOSE:To provide a reagent capable of accurately, easily determining in a short time the potassium ions in the body fluid. CONSTITUTION:The objective reagent, a composition containing (A) glycerol dehydrogenase, (B) glycerol and (C) NAD or NADP.
Patent JP-H05230603-A (JP)
Title: Pantagraph contact strip material of electric motor vehicle made of pb-impregnated fe base sintered alloy excellent in wear resistance
Inventor: IWAHASHI SHUNZO
IPC: B60L5/08
Filed: 1991-03-28
Abstract: PURPOSE:To improve the wear resistance of the pantagraph contact strip material of an electric motor vehicle particularly running at high speed. CONSTITUTION:The pantagraph contact strip material of an electric motor vehicle is constituted of a Pb-impregnated Fe base sintered alloy obtd. by impregnating Pb into an Fe base sintered alloy having a compsn. contg., by weight, 5 to 30% of one or two kinds among hard Fe-Mo-Si intermetallic compounds and Fe-Mo-Si-Cr intermetallic compounds, 3 to 15% of one or two kinds among hard Fe-Mo alloys and Cr, furthermore contg., as base forming components, 0.1 to 5% Ni and moreover contg., at need, 0.1 to 3% Mo, and the balance Fe with inevitable impurities and having 5 to 15% porosity.
Patent JP-S60233880-A (JP)
Title: Inspecting method for laser diode
Inventor: KINOSHITA MASAO
IPC: H01L21/66
Filed: 1984-05-04
Abstract: PURPOSE:To contrive the reduction and yield in inspecting time and the improvement in inspecting accuracy by a method wherein the output light out of the following elements is detected by passing current successively to the upper electrodes of a plurality of elements continuous in a laser diode. CONSTITUTION:A laser diode bar 16 is placed on a stage 16 with an insulator surface with the upper electrode 2 upward. Corresponding probes 19-1-19-4 are made to contact the upper surface of each of a plurality of laser diode elements (a)-(d) continuous in this diode bar 7. A probe 21 is made to contact the upper surface of the stage 16. Here, when a probe 19-1 is selected and a current is passed between the probe 21, only the element (a) emits light because of the separation of the electrodes 2 for every laser diode element. The characteristics of the element (a) are inspected by detecting this output light by means of a sensor 17. Similarly, after successive selection of the probes 19-1-19-4, the characteristics are inspected by successive light emission of the elements (b), (c) and (d). As a result, the inspecting time can be reduced, and the improvement in inspecting accuracy and the reduction in the number of failures can be contrived.
Patent JP-S5737818-A (JP)
Title: Carrier for chip
Inventor: KURISUTOFUAA HENRII BAJIYOREKU
IPC: H01G4/12
Filed: 1981-06-12
Abstract: A laminated ceramic sheet printed circuit carrier (1) for supporting semiconductor integrated circuit chips (11) has a coefficient of thermal expansion matched to that of the chips (11) as well as a high value of capacitance. The carrier (1) provides both mechanical and electrical connections to the chip (11). The carrier (1) contains a matrix of dot capacitors (9) formed between laminated layers (2) of ceramic material. In some cases, conductive layers are provided on the upper and lower surfaces of a thin film of ceramic material in which dielectric bodies are interspersed in an array of openings therein. The resultant ceramic dielectric combination has a coefficient of thermal expansion which matches the coefficient of thermal expansion of the silicon chip and the substrate thereby relieving stress upon the solder ball joints between the interposer and both the chip and the substrate. This minimizes the mechanical stress upon the solder ball joints during thermal cycling of the structure. Alternatively, an array of multilayer ceramic capacitors has an array of dielectric bodies located within holes in ceramic layers between capacitor plates, or entire arrays of capacitors are formed in the space between ceramic sheets. 
<??>In addition to its principal application in a chip carrier, other applications are in chip interposers and discrete capacitors for mounting on chip carriers.
Patent JP-H04300393-A (JP)
Title: Paper-coating composition
Inventor: KOIKE TOSHIO
IPC: D21H19/56
Filed: 1991-03-27
Abstract: PURPOSE:To produce the subject composition having excellent coating efficiency, anti-blocking property, water-resistance and adhesive strength by compounding a specific copolymer latex containing carbonyl group, a hydrazine derivative having plural hydrazine residues and a pigment at specific ratios. CONSTITUTION:The objective composition contains (A) a carbonyl-containing copolymer latex containing <=1.0wt.% of ethylenically unsaturated carboxylic acid in water-phase based on the total solid component and produced by copolymerizing (i) 20-60wt.% of an aliphatic conjugated diene monomer, (ii) 15-80wt.% of a monoolefinic monomer, (iii) 0.5-15wt.% of a carbonyl-containing monomer having one or more aldo groups, etc., and one polymerizable double bond in the molecule and (iv) 0.5-8wt.% of an ethylenically unsaturated carboxylic acid monomer, etc., (B) a hydrazine derivative having >=2 residues and (C) a pigment such as clay. The amount of the hydrazine residue is 0.05-3mol based on 1mol of the carbonyl group of the component A.
Patent JP-S63255394-A (JP)
Title: Electroplating device
Inventor: FUKUDA SHUZO
IPC: C25D5/08
Filed: 1987-04-13
Abstract: PURPOSE:To practically uniformize the discharge rate of a plating soln. at the upper and lower parts of a nozzle by providing a partition plate in the vertical direction of the nozzle in multiple stages, and forming slit plating soln. passages at the time of discharging the plating soln. into the gap between an electrode and a strip by the nozzle from the upper part. CONSTITUTION:The electrodes 14 are arranged on both sides of the traveling strip 13, the plating soln. is supplied between the electrodes 14 and the strip 13 from a plating soln. storage 16 provided at the upper part of the electrode 14 through the nozzle 17, and electroplating is carried out. At this time, the nozzle 17 is provided vertically to the strip 13, the partition plate 18 is provided in plural stages in the vertical direction, and the slit plating soln. passages are formed. The height D(m) of the slit plating soln. passage is controlled to 0.002<D<d [(d) is the interval between the strip 13 and the electrode 14], and the flow velocity V(m/sec) is adjusted to V<=2.0. By this method, the vertical flow velocity distribution of the plating soln. discharged from the nozzle 17 is practically uniformized, the stagnation of air and gases due to the release of the plating soln. is prevented, and the quality of the plating is improved.