baber/WOPTO huggingface dataset:
Patent JP-S58142615-A (JP)
Title: Manufacture of monolithic filter
Inventor: NISHIKAWA TSUTOMU
IPC: H03H3/02
Filed: 1982-02-18
Abstract: PURPOSE:To make a titlted filter small-sized and stable, by forming plural filter elments as one body by etching from one piezoelectric plate, and coupling the capacity between the filter elements, by the part of the piezoelectric plate for connecting each element. CONSTITUTION:With regard to a crystal plate 60, its unnecessary part is removed so that 2 pieces of prescribed monolithic filter elements corresponding to a frequency characteristic of a filter can be obtained. Subsequently, a pattern 40' for realizing an input electrode 11, and output electrode 22, and the coupled capacity is vapor-deposited to the substrate part for connecting the element, on the surface side. Also, onto the reverse side,an earth electrode 33' is vapor-deposited. Subsequently, the electrode 11 and an input terminal 10, the electrode 22 and an output terminal 20, and the earth electrodes 33', 33'' and an earth terminal 30 are connected by a lead wire, rspectively. By the pattern 40', the capacity coupling is realized, and in case of adjusting the band width, it can be executed by trimming the pattern 40'.
Patent JP-S62183882-A (JP)
Title: Preparation of protein built-up film
Inventor: YANO EI
IPC: G01N27/40
Filed: 1986-02-07
Abstract: PURPOSE:To form a high purity and high density good quality film containing no impurities, in preparing a protein built-up film based on a LB method, by using an org. solvent as a liquid phase. CONSTITUTION:In preparing a protein built-up film such as an enzyme film being the active element of a biosensor, an org. solvent such as glycerin, N,N- dimethylformamide or acetone is used as a liquid phase. For example, a monomolecular film 4 of glucose oxidase is preliminarily floated on a glycerine solution 2 and, when a substrate 5 is vertically moved in this state so as to cross the liquid surface of said solution 2, a glucose oxidase monomolecular film 4 is transferred to the substrate 5. By moving the substrate 5 up and down plural times, only the monomolecular film 4 containing no impurities can be built up one at a time with good accuracy.
Patent JP-H07236086-A (JP)
Title: Picture input device
Inventor: HASEGAWA YUJI
IPC: H04N5/335
Filed: 1994-02-23
Abstract: PURPOSE:To surely move the picture sent from a photographing lens to an image pickup element by the prescribed amount with a simple structure. CONSTITUTION:A parallel flat glass 32 is installed to a glass unit 30. The glass unit 30 is connected to a base unit 10 by a supporting part 2 and two point operation parts 4 and 6. The supporting part 2 supports the glass unit 30 by point and operation parts 4 and 6 are operated in the vertical direction for the glass unit 30. The supporting part 2 and the operation parts 4 and 6 are arranged at right angles. By operating the operation part 4, the glass unit 30 is inclined at proper angles around the axis connecting the other operation part 6 and the supporting part 2. Thus, the picture on the image pickup element can be surely moved by the prescribed amount.
Patent JP-S62182221-A (JP)
Title: Production of high-strength steel plate having excellent hydrogen sulfide resistance and toughness
Inventor: HORIE MASAAKI
IPC: C21D8/00
Filed: 1986-02-07
Abstract: PURPOSE:To produce a high-strength steel plate having excellent hydrogen sulfide resistance and toughness by subjecting a specifically composed steel contg. C, Si, Mn, P, S and Al to hot rolling and cooling after rolling under specific conditions. CONSTITUTION:The steel contg. 0.005-0.08wt% C, <=1.0% Si, 1.0-2.5% Mn, <=0.02% P, <=0.01% S, and 0.005-0.1% Al and <=0.005% B at need is subjected to hot rolling under the rolling conditions of >=60% draft between 1,150-1,000 deg.C, >=50% draft between 10,000-850 deg.C and >=850 deg.C rolling finish temp. The hot rolled plate after the rolling is cooled at the cooling rate satisfying the conditions 9<=Ceq Cr<=15 (where CR: cooling rate,  deg.C/S, Ceq=C+Si/24+Mn/6+ Ni/40+Cr/5+Mo/4+V/14) and the quick cooling is stopped at 500-650 deg.C. The high-strength steel plate which has the extra-low carbon bainite structure precipitated with 5-20% proeutectoid ferrite at the gamma grain boundary and in the grains and has the excellent hydrogen sulfide resistance and toughness is thus obtd.
Patent JP-H09216590-A (JP)
Title: Radiator wind introducting device of motorcycle
Inventor: FUJITA KAZUHISA
IPC: B62J99/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To improve a stream lining effect of a traveling wind with a simple structure. SOLUTION: In a motocycle where the outside of a radiator 28a is covered with a radiator cover 30, the radiator 28a has side plates 31 and 32 in its both side parts, and is fixed to a car body frame 29 through the inside side plate 31 among them, and a radiator cover 30 is fixed to the outside side plate 32, on the one hand, a front edge part 32a of the outside side plate 32 is bent in a louver shape toward an inside surface of the radiator cover 30.
Patent JP-S6311790-A (JP)
Inventor: NAKAJIMA MINORU
IPC: E21B1/38
Filed: 1987-02-05
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-H03233200-A (JP)
Title: Stem injector system
Inventor: ISHIYAMA TAKENORI
IPC: F04F5/50
Filed: 1990-02-06
Abstract: PURPOSE:To enlarge an operating range under a high discharge pressure by connecting a water supply port of a second stage steam injector to a discharge port of a first stem injector, and connecting a water supply port of the first steam injector to a water container. CONSTITUTION:Water is supplied from a water container 100 to a first stage steam injector 102 via a first stage water supply port 103. The water is supplied from a first stage discharge port 104 to a second stage steam injector 106 through a second water supply port 105. When steam is supplied from a boiler 108 and the second stage steam injector 106 is operated, high pressure water is discharged from a second stage discharge port 107. Therefore, it is possible to provide a steam injector system having a high discharge pressure and a large operating range.
Patent JP-S58144329-A (JP)
Title: Purification of waste solvent of halogenated hydrocarbon
Inventor: INOUE YUUJIROU
IPC: C07C21/10
Filed: 1982-02-16
Abstract: PURPOSE:An acid capable of forming tar or making hydrophilic impurities and contaminants dissolved in a waste solvent of halogenated hydrocarbons, which is used, e.g., in dry cleaning, to effect the purification and recover the solvent by separating said impurities and contaminants. CONSTITUTION:An acid capable of resinifying impurities and contaminants, making them hydrophilic or flocculating them, e.g., sulfuric acid, anhydrous sulfuric acid, hydrochloric acid, sulfanilic acid, is gradually added to a waste solvent of halogenated hydrocarbon, which has been used in dry cleaning and contains fiber dusts, mineral oil, proteins or the like as impurities and contaminants. As a result, phase separation takes place, when the pH becomes 3.0+ or -0.5 and the solvent is purified recovered in the state of high purity. The amount of the acid added to the solvent depends on what kinds of impurities and contaminants are included in the solvent and the acid used. EFFECT:The process is simpler than conventional ones to save thermal energy, hours and labors and enable the recovery of high-purity solvents.
Patent JP-H11224017-A (JP)
Title: Fixing roller
Inventor: SAWAHATA AKIRA
IPC: G03G15/20
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To realize fixation with high image quality and to eliminate failure caused by the swelling of oil by providing an outermost layer formed by making the hardness of low-hardness silicone rubber higher by cross linking agent. SOLUTION: A heating roller 1 is provided with the outermost layer 1b formed by making the hardness of the low-hardness silicone rubber higher by the cross linking agent on a hollow cylindrical core bar 1a, and provided with a heat source 1c such as a heater lamp, etc., in the core bar 1a. The silicone rubber having high-versatility, whose hardness is 35 deg. to 55 deg., is used as base rubber for the outermost layer 1b. Hydrogen of >=15 mol is put as a reacted group for an unacted vinyl group of 1 mol in the silicone rubber so that the hardness of the silicone rubber may be 60 deg. to 70 deg., whereby the reacted groups is made to perfectly act to make cross linking density high. Thus, the surface of the fixing roller hardly becomes a rugged state the surface of the fixing roller hardly becomes a rugged state and the stable surface is maintained over a long term.
Patent JP-H01308218-A (JP)
Title: Hair dyeing composition
Inventor: AN RIRIAN UIRUKINZU
IPC: A61K8/891
Filed: 1989-02-03
Abstract: PURPOSE: To provide a hair dyeing composition comprising a component containing a base for shampoo cleaning agents and a metal salt and a component containing an organic compound and a base useful as a hair shampoo, conditioner, etc. CONSTITUTION: This hair dye composition comprises a component containing a base for shampoo cleaning agent and at least one kind of a metal salt [e.g. ion (II)ammonium sulfate] and a component containing at least one kind of organic compound (e.g. ortho-dihydroxybenzene derivative) colored when used as a result of formation of black complex in mixing with the metal ion and a component containing a base useful as hair shampoo, conditioner, tonic, cream, styling gel or mousse. The base of shampoo cleaning agent preferably contains an anionic surfactant as a main component and further preferably contains an ampholytic surfactant.
Patent JP-S62184733-A (JP)
Inventor: YAMAMOTO RON
IPC: H01H43/32
Filed: 1986-02-10
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-H07235517-A (JP)
Title: Dry-etching device and manufacturing method of semiconductor
Inventor: YAMASHITA YOSHIMI
IPC: H01L21/302
Filed: 1994-02-24
Abstract: PURPOSE:To reduce the dust sticking to the wafer surface thereby enabling the precision processing to be assured by a method wherein a dry-etching device is to be provided with an optical beam generating source having the optical intensity vaporizing the irradiated dust and generating band type optical beams in parallel with a wafer surface on the part near the same. CONSTITUTION:The dry-etching device etching an wafer surface in a chamber 4 is to be provided with an optical beam generating source 3 having the optical intensity vaporizing the irradiated dust and generating band type optical beams 2 in parallel with the wafer surface. For example, an incoming window and an outgoing window transmitting the band type optical beams are provided on the sides of a cylindrical chamber 4 of a reactive ion etching device while a half mirror 9 and a reflector 8 on the outer both sides of said windows. Furthermore, the optical beams generating source 3 is composed of a laser 3a e.g. an Ar laser, etc., in high output optical intensity and lens group of 3b, 3c, 3d for collimation.
Patent JP-H02205977-A (JP)
Title: System for automatically deciding reading linear density
Inventor: HASHIMOTO TAKAHIRO
IPC: H04N1/00
Filed: 1989-02-06
Abstract: PURPOSE:To facilitate complicated operations for setting and changing linear density when a picture is inputted by recognizing the optimum linear density of picture information read by a scanner, converting the picture information to the linear density and recording the information to a display picture information storage part in a high definition display. CONSTITUTION:A linear density decision part 6 collates the white-black inversion frequency of the input picture with the white-black inversion frequency, which is judged optimum by an operator in the past, and the statistics of the reading linear density and recognizes the optimum reading linear density. Then, the picture information are converted to the linear density on a memory with a linear density converting part 7 and displayed on the display. Even when the change of the linear density is generated by the visual confirmation by eyes of the operator, the information is converted to the linear density on the memory. Thus, labor is saved for operating and reinputting the linear density changeover switch of a scanner and especially, when the plural input pictures of the different linear density are registered, the pictures are inputted with the uniformly high linear density. Then, the storage area of the picture information storage part can be effectively utilized without being uselessly wasted with the high linear density.
Patent JP-H02206286-A (JP)
Title: Bit rotation system for digital picture recording device
Inventor: HIRAYAMA KEIICHI
IPC: H04N19/423
Filed: 1989-02-06
Abstract: PURPOSE:To make in conspicuous the high-order defective bits of a picture recording medium for plural fields by providing a bit rotation circuit which replaces the weight of the bits to the front stage and rear stage of the picture recording medium, and rotating the bits at every field. CONSTITUTION:Bit rotation circuits 1 and 3, which replace the weight of the bits, are provided on the front and rear stages of a picture recording medium 2, and a storing part 4, which stores bit rotation information such as a field number corresponding to each field of the picture recording medium 2 and the control data of the bit rotation, and a control part 5 to control them are provided. Thus the bits are rotated in units of a field. Further the bit rotation circuits 1 and 3 switch buses for a PCM video signal 11 so as to process the defective bits of the picture recording medium 2 as least significant bit(LSB). Thus when the high-order bits of the picture recording medium 2 become defective, they are processed as the LSB, and can be made inconspicuous.
Patent JP-2000222186-A (JP)
Title: Device equipped with simple command decoding function
Inventor: KISO MASASHI
IPC: G06F9/06
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of freely setting and changing the operation of a computer without handling a program by a programming language. SOLUTION: This device equipped with a simple command decoding execution function 22 is constituted of a selection means for selecting and specifying a simple command, a simple command decoding means for decoding a specified simple command, an execution program group 23 where one program is selected and activated by a decoded result and a result display means for indicating an executed result in the case that one of the execution program group 23 is activated and executed.
Patent JP-H05193224-A (JP)
Title: Screen control system in slip printer
Inventor: HISATAKE MICHIO
IPC: B41J21/00
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a slip printer capable of indicating effective information in accordance with an installation site on a display during a standby time. CONSTITUTION:An idle screen selection means 61 is made effective in a setting mode to select an arbitrary one out of a plurality of screen types. The selected screen type is stored in a nonvolatile idle screen type storage means 62. In the use of a slip printer, for example, with a key operation, an event occurrence detection means 63 assigns indication information corresponding to keys out of information 66-71 and displays it on a display 72. A timer value setting means 64 is started in accordance with the event occurrence detection by the event occurrence detection means 63. Whether the time has elapsed is identified by a timer value overflow identification means 65. If the elapse of the time is identified, indication information of the screen type set in the idle screen type storage means 62 is read and displayed on the display means 72 as an idle screen.
Patent JP-S59151436-A (JP)
Title: Resin sealing process of semiconductor device
Inventor: UNO SADAO
IPC: H01L21/56
Filed: 1983-02-17
Abstract: PURPOSE:To make the quality of the titled resin unchangeable reducing the cost thereof by a method wherein semiconductor elements are inserted into cavities provided in formed molds and firstly high purity fluid epoxy resin is poured into a runner communicating to the cavities and secondly this resin is forwarded by less fluid multipurpose epoxy resin to seal the semiconductor elements with the high purity resin. CONSTITUTION:Semiconductor elements 8 to be resin-sealed are inserted into cavities provided in formed molds 5 and resin is poured from an opening of a sprue 2 to runner 3. At this time, two kinds of resin, i.e. the first synthetic resin 8A, 8B and the second synthetic resin 9 are used. The first resin 8A, 8B comprises high purity epoxy containing excellent filler, hardener and stabilizer in terms of the electric characteristics and the mechanical strain while the second resin comprises cheap multipurpose epoxy resin not to be mixed with the former resin. Through these procedures, firstly the resin 8A, 8B and secondly the resin 9 are forwarded into the cavities by means of a plunger 10.
Patent JP-H05215645-A (JP)
Title: Method for testing energy consumption
Inventor: YOKOYAMA FUMIYOSHI
IPC: G01M17/007
Filed: 1992-01-17
Abstract: PURPOSE:To accurately and surely perform energy consumption tests composed of three processes with a less number of personnel by making manual operation based on a manual switch and automatic operation based on a detecting signal obtained when a brake pedal is jammed while switching selectively. CONSTITUTION:In a base line measuring process and air consumption test process which are performed in the stopping state of a vehicle to be tested, the solenoid valves of a main tank 4A and auxiliary tank 4D are energized after switching a change-over switch 38f to 'Manual' side, fully raising the pressures in the air tanks 4A and 4D, and confirming the raised pressure on an LED. Then, in an antilock brake system (ABS) actuating test process, the charging of air from a compressor is discontinued and the vehicle to be tested is made to enter a test road by switching the switch 38f to 'Auto' side after the pressure in the tank 4A is fully raised. When the vehicle completely enters the test road, a clutch is disengaged and the vehicle is fully braked by jamming a brake pedal.
Patent JP-S60173438-A (JP)
Title: Measuring device for scattered light of optical fiber
Inventor: OOISHI YASUTAKE
IPC: G01M11/02
Filed: 1984-02-14
Abstract: PURPOSE:To measure a scattered light distribution over a three-dimensional angle range by measuring a scattered light angle distribution at different angles in the lengthwise direction of the optical fiber to be measured while rotating the optical fiber to be measured around a center axis. CONSTITUTION:While a light signal from a light source 25 is made incident on the optical fiber 1 to be measured, optical fiber holders 2 and 3 are stopped at specific positions firstly. A table 15 is rotated and at the same time, the intensity of scattered light photodetected by a coverging cylinder 11 at an angle theta is observed. Then, the optical fiber holders 2 and 3 are rotated slightly and a measurement is taken similarly. This is repeated to obtain numbers of data having parameters, i.e. the angle phi of axial rotation of the optical fiber 1 to be measured and the angle theta of the optical fiber 1 in the lengthwise direction. The scattered light is measured over the entire three-dimensional angle range and the distribution of the center of scattering and variance of waveguide structure which cause the scattering are observed quantitatively and qualitatively.
Patent JP-H04265018-A (JP)
Title: Sequential comparison type a/d converter
Inventor: KOYAMA HIROSHI
IPC: H03M1/38
Filed: 1991-02-20
Abstract: PURPOSE:To realize the A/D converter which is driven by a low voltage, and has high resolution, althrough it is operated at low speed by comparing a second analog signal corresponding to duty width of a pulse signal with a first analog signal to be converted to a digital signal, and obtaining the digital signal. CONSTITUTION:In order to compare a midpoint voltage VDD/2 of a power supply voltage VDD and an analog signal VI, 8-bit data for showing the middle of a clock is latched to a latch circuit 7. As a result, a pulse signal PWM of 50% duty is outputted from a pulse generating circuit 5, and this pulse signal is smoothed by a resistance 12 and a capacitor 13 and goes to VDD/2, and is applied to a comparator 14. Subsequently, a first analog signal VI and VDD/2 are compared. Subsequently, comparison related to various cases is executed, and an output corresponding to a result of comparison is obtained from the comparator 14. By repeating successively this operation, a first analog signal VI is converted to a digital signal and outputted.
Patent JP-H05220862-A (JP)
Title: Production of extrusion molded object
Inventor: SANO OSAMU
IPC: B29L9/00
Filed: 1992-02-13
Abstract: PURPOSE:To obtain a molded object having the cross-sectional shape corresponding to the shape of a die and the thickness corresponding to the extrusion length of the die by cutting and separating the molded object when the molded object composed of an extruded material becomes predetermined thickness to transfer the same to the surface of an objective material. CONSTITUTION:When a molded object 9 composed of an extruded self-adhesive material 8 becomes predetermined thickness (3mm), an absorbing plate 3 is moved in an extrusion direction along with release paper 6 at a speed (20mm/ min) twice an extrusion speed by a hydraulic mechanism 42 and a cylinder 4. The hot wire 51 heated to 100 deg.C in an electric furnace is upwardly moved close to the leading end of a die 1 at a high speed (1000m/min). By this constitution, the molded object 9 with a thickness of 3mm is cut and separated to be transferred to the surface of the release paper 6.
Patent JP-2000226625-A (JP)
Title: Color platinum alloy for jewel and ornament
Inventor: OKADA KATSUZO
IPC: C22C5/04
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a color platinum alloy in a wide range of colors of gray, yellow, pink or the like for enabling universal designs to jewels and ornaments of high grades even in platinum. SOLUTION: By weight, 10 to 60% In is added to Pt to form an intermetallic compd. composed of Pt and In, which is colored. Moreover, a Pt-In alloy is added with 0 to 50% Pd, and by the mixing of an intermetallic compd. composed of Pt and In and an intermetallic compd. of In and Pd, pink is formed.
Patent JP-S63194724-A (JP)
Title: Method and device for controlling vapor phase reaction
Inventor: YANAGIDA HIROAKI
IPC: B01J37/34
Filed: 1987-02-06
Abstract: PURPOSE:To continuously and easily control the reaction conditions of gas to be reacted, by bringing two kinds of solid substances into contact wherein rectification characteristics are caused by bringing them into contact with each other and controlling voltage impressed between the solid substances. CONSTITUTION:Copper oxide is provided as p-type semiconductor substance to an electrode S1 and zinc oxide is provided as n-type semiconductor substance to an electrode S2. Gas G to be reacted e.g. air mixed with trace carbon monoxide is introduced into the joining face of these two electrodes S1, S2. DC voltage E is impressed between the electrodes S1, S2 and thereby carbon dioxide is produced but the velocity of this chemical reaction can be controlled by changing voltage E. By such a way, the reaction velocity and the kind of gas to be allowed to react can be selectively controlled by impressed voltage E. This method is especially useful for removing trace carbon monoxide mixed into air.