baber/WOPTO huggingface dataset:
Patent JP-H10257313-A (JP)
Title: Image reader
Inventor: OSOZAWA NORIYOSHI
IPC: H04N1/401
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To correct shadings due to the light quantity change or the color change of a light source by detecting light source changes from the output of a photodiode(PD) for reading a white plate and correcting the outputs of a PD group for reading an original. SOLUTION: A color CCD linear image sensor 101 is provided with PDs 104, 106 and 108 having the filters of respective colors RGB and PD 102, where the RGB filters are arrayed in order. An RGB comparing circuit 132 compares light source reference data stored in a memory 131 with the present light source for every color. In a shading correcting circuit 133, for example, data by which the white plate is read is stored in a line memory 136, and the ratio of the level of the data with a prescribed level is calculated. The multiplication of data obtained by PD 104 by the ratio is executed in a multiplier 137, and sensitivity correction at every image element in PD 104 is executed. Multiplication with ratio data which is calculated by the RGB comparing circuit 132 is executed, and correction for changes with passage of time the light source is executed at the same time.
Patent JP-S59179719-A (JP)
Title: Manufacture of turbine rotor
Inventor: KAWAGUCHI KANJI
IPC: F01D5/02
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a turbine rotor of 12Cr steel with superior creep rupture strength, ductility and toughness at high temp. by forging a steel ingot having a specified composition obtd. by electro-slag remelting to form a rough body for a turbine rotor and by subjecting the rough body to heating, quenching and tempering under specified conditions. CONSTITUTION:A steel ingot obtd. by electro-slag remelting is forged to form a rough body for a turbine rotor. The steel ingot has an alloy composition consisting of, by weight, 0.1-0.5% C, <=0.5% Si, 0.1-1.0% Mn, 0.1-1.0% Ni, 9.0- 13.0% Cr, 0.5-2.0% Mo, 0.1-0.3% V, 0.03-0.3% Nb and/or Ta, 0.03-0.1% N and the balance Fe with accompanying impurities. The rough body is heated to 1,095-1,150 deg.C, quenched, and tempered at 530-730 deg.C.
Patent JP-S52138705-A (JP)
Title: Fugal jet pump apparatus
Inventor: KUBOTA YOSHIHIRO
IPC: F04B23/14
Filed: 1976-05-11
Abstract: PURPOSE: The rising pressure on the discharge side of the fugal jet pump is bypassed automatically to the suction side by the pressure control valve apparatus, and a pressure tank is omitted, and the safety is enhanced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55147176-A (JP)
Title: Painting method
Inventor: OONO HIDEO
IPC: B05D5/06
Filed: 1979-05-04
Abstract: PURPOSE: To form uneven solid patterns with high design effect simply by a method wherein a lace cloth with the desired pattern is placed on a substrate coated with coloring paints, and a putty-like painting material is applied on the cloth.  
     CONSTITUTION: The surface of a base body or a substrate on which uneven patterns must be made up is first coated with coloring paints, and dried. Lace cloth to which designs, patterns, etc. with the desired form are embroidered is placed on the surface to be coated, which is foundation-treated according to the said method, and a putty-like painting material is applied from the cloth surface. The putty material is thickly applied on the openwork portions of the lace cloth, and colored patterns in case of foundation treatment are made up to embroidered portions. When removing the lace cloth, uneven solid patterns are formed. Thus, the patterns with high design effect can simply be built up. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63222124-A (JP)
Title: Production of vinyl ether compound
Inventor: UCHIMOTO KIICHIRO
IPC: C07C67/00
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a vinyl ether compound of Z type, an important constituent unit for preformed chemical mediator, by reacting an ester or lactone compound with a gem-dihaloalkane in the presence of a low-valence metallic reaction agent and an amine. CONSTITUTION:A compound shown by formula I (R<11> and R<12> are alkyl, alkenyl, alkynyl, cycloalkyl or aryl or R<11> and R<12> are bonded to form alkylene, alkenylene or heterocyclic containing hetero atom. in the middle) is reacted with a compound shown by formula II (R<1> and R<2> are monofunctional organic group or R<1> and R<2> together with C form cyclic organic group; X is halogen) in the presence of a low-valence metallic catalyst and an amine at 0 deg.C-room temperature to give a compound shown by formula III. A low-valence substance of transition metal (e.g. titanium halide) can be used as the catalyst and N,N,N', N'-tetramethylethylenediamine is preferable as the amine.
Patent JP-S62210420-A (JP)
Title: Injecting method for liquid crystal
Inventor: OKAWA YASUSHI
IPC: G02F1/1341
Filed: 1986-03-12
Abstract: PURPOSE:To eliminate a defect in display due to liquid crystal contamination by covering the periphery of a liquid crystal injection port with a liquid crystal purifying material and injecting liquid crystal through the purifying material, and adsorbing impurities in the liquid crystal and thus eliminating the contamination of liquid crystal in a panel. CONSTITUTION:A liquid crystal panel which has a liquid crystal charged space between two substrates 1 and 2 is set in a vacuum bell jar 8, which is evacuated to produce a vacuum. Here, either of the panel and liquid crystal 4 is allowed to move up and down in the bell jar 8 and the panel is dipped in the liquid crystal 4 in a liquid crystal reservoir 3 by external operation. Sufficient suction is performed during injection so as to prevent air bubbles from remaining in the panel and the bell jar 8 is put in a leak state; and then the liquid crystal 4 is sucked up into the panel because of the pressure difference between the inside and outside of the panel, but the liquid crystal 4 enters the panel through the purifying material (silica gel) 6, so impurities are removed from the liquid crystal 4 in the panel.
Patent JP-H11235805-A (JP)
Title: Uneven decorative material with channel-like part and its preparation
Inventor: SUGA REIKO
IPC: B32B33/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an uneven decorative material wherein when channel-like parts such as joints on the uneven surface of a tiled pattern are decorated by transfer or lamination of a decorative sheet and the picture pattern is extended, there exists neither possibility of feeling fading of the color of the picture pattern nor decreasing in design touch and its preparation. SOLUTION: An uneven decorative material D has a constitution wherein a picture pattern colored layer 3 is formed on channel-like parts 1 including insides of the channel-like parts and top face parts (projected parts) 2 on the uneven surface of an uneven base material B with the channel-like parts 1 and colored layers 4 with the same color tone as that of the picture pattern colored layer are formed below the picture pattern colored layer only in the channel-like parts.  In this case, as a method for preparing the uneven decorative material, after the colored layer is partly formed by coating, etc., only in the channel-like parts of the uneven base material, the picture pattern colored layer is formed by a transfer process and a decorative sheet lamination process utilizing solid particle collision pressure or a transfer process and a decorative sheet lamination process using roller pressing.
Patent JP-S59178820-A (JP)
Title: Quantizing and subtracting circuit
Inventor: SUGIMOTO YASUHIRO
IPC: H03M1/44
Filed: 1983-03-30
Abstract: PURPOSE:To offer a quantizing and subtracting circuit having the capacity for highly accurate quantizing and subtracting operation by the constitution that the sizes of operating diodes are identical and those of operating transistors (TRs) are identical respectively. CONSTITUTION:An anlaog input current source 36 generates an input current Iin proportional to an analog signal input voltage. A subtraction output V0 is increased as the Iin increases with 0<=Iin<I and 2I<=Iin<3I and decreased as the Iin increases with I<Iin<2I and 3I<Iin<4I. In order to obtain an A/D converting output, the circuit is constituted as an encoder so as to generate ''00'' when all diodes D1-D3 are turned off, ''01'' when the D1 is turned on and the D2, D3 are turned off, ''01'' when the D1, D2 are turned on and the D3 is turned off, and ''11'' when all the D1-D3 are turned on. The maximum value of a current flowing to the D1-D3 connected corresponding to each emitter of the TRsQ2- Q4 is I, equal to each other and the sizes of the said diodes and the TRs are constituted respectively as an equal size.
Patent JP-H03256579-A (JP)
Title: Ultrasonic wave motor
Inventor: YAMAGUCHI MASAKI
IPC: H02N2/00
Filed: 1990-03-06
Abstract: PURPOSE:To make it possible to drive an ultrasonic wave motor with a desired speed regardless of fluctuation of load by detecting the load through a load detecting means at the time of starting and fluctuation of load and controlling the driving frequency of the ultrasonic wave motor thorugh a frequency control means. CONSTITUTION:At the time of starting or fluctuation of load, frictional resistance corresponding to a load 65 mounted on a carrier 64 is produced and a load connecting section 63 detects the frictional resistance and provide load information to a frequency memory circuit 66. The frequency memory circuit 66 reads out a table representing the relation between the speed and the driving frequency of an ultrasonic wave motor 36 stored in the ROM 72 of the frequency memory circuit 66 according to the load information. A frequency for obtaining a desired speed, inputted from a speed setting means 75, is then selected and its speed information is fed to a frequency control circuit 62, which then outputs a frequency (f) for producing the desired speed.
Patent JP-S59187583-A (JP)
Inventor: NAKAZAWA TOORU
IPC: B65D90/12
Filed: 1983-03-30
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。
Patent JP-S58172001-A (JP)
Title: Dielectric filter
Inventor: FUJII SHINYA
IPC: H01P1/205
Filed: 1982-04-01
Abstract: PURPOSE:To obtain an easily manufactured microwave dielectric filter by arranging a lower and an upper group of rectangular parallelepipeds consisting of plural dielectrics having stuck external conductors of resonators so that they face each other in contact with internal element constituent thin plates of a filter between. CONSTITUTION:The lower group of rectangular parallelepipeds (5-1)-(5-4) made of dielectrics having stuck metallic films for forming external conductors of the resonator on part of surfaces and the upper group of rectangular parallelepipeds (5-1')-(5-4') of the constitution are arranged in contact while facing each other so that the internal element constituent thin plate 12 of the filter equipped with input/output coupling elemnts 13 and 13', input/output coupling coaxial terminals 3 and 3', plural resonator internal conductors (14-1)-(14-4), grounding conductors (15-1)-(15-3) for interstage coupling prevention, and grounding conductors 16 and 16' is interposed. They are covered with metallic housings 1 and 1' and supporting plates 2 and 2' are fixed threadably to the housings 1 and 1' to obtain united constitution. The resonance frequencies of respective resonators depend upon the lengths of the conductors (14-1)- (14-4) and the degrees of coupling between the resonators depend upon adjacent intervals between the conductors (14-1)-(14-4); as the conductors (15-1)-(15-3) are narrower, the degrees of couplings are less and the band width is narrower.
Patent JP-S55146081-A (JP)
Title: Electronic watch
Inventor: SATOU KATSUHIKO
IPC: G04C3/00
Filed: 1979-05-02
Abstract: PURPOSE:To make high density the movement and to make small the external diameter, by locating the rotary center of the rotor and a plurality of gears on the same shaft. CONSTITUTION:The rotary center of the rotor 13 contained in the motor 12, and the rotary center of the gear 17 fixing the hour hand 16 and the gear 15 fixing the minute hand 14 are located on the same shaft. Then, the rotor 13 is turned with the pulse signal given to the coil 18, and the rotation of the rotor 13 is delivered in the order of gear 19 gear 20 gear 21 gear 15 gear 22 gear 17, and time is displayed with the minute hand 14 and the hour hand 16.
Patent JP-S55148764-A (JP)
Title: Super hard alloy member having hard surface-coating layer with high adhesive strength
Inventor: KIKUCHI NORIBUMI
IPC: C23C16/30
Filed: 1980-04-24
Abstract: PURPOSE:To form hard surface-coating layer excellent in adhesive strength, wear resistance, by coating the surface of a super hard alloy member with three layers consisting of an inner layer of carbide, nitride, and carbonitride of titanium, an intermediate layer of titanium carbonate, and an outer layer of Al2O3 by chemical vapor deposition. CONSTITUTION:Super hard alloy member is made by sintering hard substance such as carbides, nitrides, or carbonitrides of 4a, 5a, 6a group metals of the periodic table using Fe, Ni, Co, W, Mo, Cr etc. as bonding material. A layer 0.5-20mum in thickness comprising one or more members selected from the group consisting of TiC, TiN, or TiCN is formed on the surface of the alloy member by chemical vapor deposition. Then an Ti carbonate layer 0.5-10mum in thickness shown by a composition formula TiCxOy, where x is 0.9-0.4, y is 0.1-0.6, is formed as an intermediate layer by chemical vapor deposition. Finally a layer of Al2O3 0.5-10mum in thickness is formed as an outer layer on the intermediate layer. Hereby hard coating layers having high adhesive strength and excellent wear resistance are formed on the super hard alloy member.
Patent JP-S61215565-A (JP)
Title: Electrostatic recording device
Inventor: YAMAZAKI YOSHIO
IPC: G03G15/02
Filed: 1985-03-20
Abstract: PURPOSE:To charge a no-image formation area electrostatically to a potential at which no toner sticks and to prevent the waste of toner by using a discharging device which switches a voltage applied to a grid to set a discharging current to an opposite-polarity voltage or ground voltage when discharging is not necessary. CONSTITUTION:When a drum type photosensitive body 1 begins to rotate, a switch 6 is placed at the side of a power source 8 and the photosensitive body 1 is not electrostatically charged. When the front end of the image formation area on the photosensitive body 1 reaches an electrostatic charger 2, the switch 6 is charged over to the side of a power unit 7 to electrostatically charge the photosensitive drum. The surface of the charged photosensitive body 1 is processed by the incidence of image light 9, development, etc., and when the rear end of the image formation area passes by the charger 2, the switch is returned to the side of the power source 8, so that the charging of the photosensitive body 1 is stopped. Consequently, the no image formation area is not charged substantially and the charge of the no-image area need not be erased before development.
Patent JP-H04175023-A (JP)
Title: Retiming clock replacing circuit
Inventor: TAKAHASHI KAKUJI
IPC: H04J3/06
Filed: 1990-03-06
Abstract: PURPOSE:To simplify the circuit constitution and to reduce number of memories by using a memory circuit for retiming processing and a memory circuit for clock replacement in common. CONSTITUTION:In the case of changeover from a system 1 to a system 2 or from the system 2 to the system 1, a selector 11 selects a system before changeover. Moreover, write control circuits 5, 6 of each system write data DATA 1, 2 to memories 1, 2 and the data is read by giving a read address signal R outputted from a read control circuit 10 to the memories 1, 2. In this case, a phase adjustment circuit 12 receives a head bit pulse of a data string frame of one system selected by the selector 11 and a clock replacement asynchronous clock MCLK. Then the former is inputted to a read address generating circuit 13 while being synchronous with the phase of the latter. Thus, data outputs 1, 2 resulting from the signal R are obtained as the data subjected to retiming control and clock replacement control.
Patent JP-H08249000-A (JP)
Title: Audio signal display device
Inventor: TAKAGI SATOSHI
IPC: G10L19/02
Filed: 1995-03-14
Abstract: PURPOSE: To provide an audio signal display device capable of displaying a compression-encoding processed audio signal without decoding processing. CONSTITUTION: This device is constituted so as to be provided with a scale factor taking-out part 2 as a parameter taking-out means taking out the coding parameter, e.g. the scale factor of the compression-encoding processed audio signal according to plural coding parameters provided on a frequency axis, a displaying data arrangement part 6 being a displaying data arrangement means outputting the displaying data by developing the coding parameter on a time base and a display part 5 being the display part displaying the data from the displaying data arrangement means, it converts and displays the audio signal to the displaying data without decoding it.
Patent JP-H04289840-A (JP)
Title: Method and device for printing photograph
Inventor: KITO HIDEKAZU
IPC: G03B27/46
Filed: 1991-03-19
Abstract: PURPOSE:To efficiently print a film, providing frames mixed of different print assigning size, through a one-time batch process by determining a printing order based on distribution of different print size recorded in the film of one roll. CONSTITUTION:When a developing process is finished, a negative film 12 is detected by a negative detector 18. That is, in the negative detector 18, a corresponding exposure condition is input to a memory card 22 by a write device 20 by applying a notch to each frame and also discriminating a kind of the frame recorded in the memory card 22. In a printer 24, the negative film 12 is conveyed simultaneously reading information from the memory card 22 by a read device 26, and distribution of the frame is analyzed from this information to determine an optimum printing order. For instance, in the case of providing a normal size and a panoramic size mixed at random, the one size is printed first to rewind the film, and when the other size is printed, only one time switching is required for a printing condition.
Patent JP-H11251882-A (JP)
Title: Voltage transmission circuit
Inventor: SHIROO NAOKI
IPC: H03K5/08
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To transmit the voltage at high speed with a simple configuration without increasing a circuit scale by providing a diode, in which an anode is connected to the base of PNP transistor subjected to emitter follower connection so that the output is fetched from an emitter and a cathode is connected to the emitter. SOLUTION: A voltage transmission circuit transmits a voltage to a comparator constituted of transistors Q1 and Q2 by the use of an emitter follower circuit. A prescribed threshold voltage is set in the base end of the transistor Q2, and the emitter of a transistor Q3 is connected to the base of the transistor Q1. In this embodiment, a diode D1 is connected with an input terminal as an anode side and the emitter of the transistor Q3 as a cathode side. The diode D1 transmits the change of input voltage at high speed to a rising direction to the emitter of the transistor Q3.
Patent JP-H09241496-A (JP)
Title: Unsaturated polyester resin composition and sheet-like molding material
Inventor: KONO TAKAAKI
IPC: C08L67/06
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition comprising an unsaturated polyester resin, a contraction-lowering agent and a viscosity-reducing agent and capable of giving molded products excellent in physical properties such as surface smoothness and luster. SOLUTION: This unsaturated polyester resin composition comprises (A) 100 pts.wt. of an unsaturated polyester resin having hydrogenated bisphenol skeletons, (B) 11-20 pts.wt. of a contraction-lowering agent containing three- dimensional polystyrene, and (C) 1-8 pts.wt. of a viscosity-reducing agent. The composition preferably further contains (D) a reinforcing material comprising fibers having a fiber length of <=1/4inch in an amount of 11-20 pts.wt. per 100 pts.wt. of the component A and (E) 190-350 pts.wt. of a filler, and is preferably controlled to a viscosity of <=1,000 poises at 35 deg.C with the component C.
Patent JP-S61213149-A (JP)
Inventor: ROTAARU BOOTE
IPC: B32B27/32
Filed: 1986-03-14
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-H06240295-A (JP)
Title: Dissolving and cleansing fluid for pitch, colophonium or the like
Inventor: YANAGISAWA TAKESHI
IPC: G02B1/04
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a dissolving and cleaning fluid for pitch, colophonium, etc., as a substitute for a chlorine-containing solvent by forming a mixture of at least one member selected from among phenetole, anethole and isoamyl butyrate. CONSTITUTION:A dissolving and cleansing fluid such as an aromatic ether such as phenetole of formula I, an anis oil such as anethole of formula II or a paraffinic carboxylic acid such as isoamyl butyrate of the formula: C5H11 COOC3H7 is used as a solvent for an oil such as paraffin, grease, wax, colophonium or pitch. When at least one of these solvents is placed in a vessel, and a substance to be dissolved and cleansed such as pitch is added in this vessel under applied ultrasonic vibrations, the substance can be perfectly dissolved within a specified time. Thus, this solvent can exhibit a solvency comparable to that of a chlorinated solvent such as trichlene and therefore can satisfactorily substitute for it.
Patent JP-S60200228-A (JP)
Title: Spacer for liquid crystal display device
Inventor: TSUBAKIMOTO TSUNEO
IPC: G02F1/1339
Filed: 1984-03-24
Abstract: PURPOSE:To obtain a uniform and exact spacing by using spacers consisting of the hardened fine spherical particles of a specific amino resin. CONSTITUTION:Hardened spherical particles consisting of an amino resin obtd. from 1 or >=2 kinds among benzoguanamine, melamine and urea and formaldehyde are used as spacers 4. A benzoguanamine-formaldehyde resin and benzoguanamine melamine-formaldehyde resin are preferable as such amino resin. The particles 4 for the spacers having the grain size in a 2-15mum range and about + or -0.5mum are desirable and are used between two sheets of upper and lower transparent electrode substrates 1 and 1 of a liquid crystal display device. Such amino resin spacers permit uniform and exact control of the spacing between the substrates 1 and 1 without being attached by an epoxy resin of an adhesive sealant 3, softened during hardening by heating or broken by pressure.
Patent JP-2000253109-A (JP)
Title: Telephone set and schedule managing method and storage medium
Inventor: FUJITA TAKAYUKI
IPC: H04M1/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To attain scheduler functions convenient for individual use by using a dial key, microphone, speaker, or automatic answering function already owned by a telephone set and a time or memory function already made general according to making the telephone set multi-functioning. SOLUTION: This telephone set is provided with a dial key 12 for designating scheduled date, a microphone 13 for inputting voice message, a registration control part 11 for controlling the registration of the scheduled date and the message, a memory 20 for storing the inputted voice message based on the control of the registration control part 11, a communication controlling means 21 for operating control for communicating the arrival of the designated scheduled date, and a speaker 26 for reproducing the voice message stored in the memory 20 based on the control of the communication control part 21.