baber/WOPTO huggingface dataset:
Patent JP-S61284761-A (JP)
Title: Photographic sensitive material
Inventor: TACHIBANA NORIIKU
IPC: G03C1/32
Filed: 1985-06-11
Abstract: PURPOSE:To improve antitackiness and antistaticness by incorporating a specified fluoropolymer in a matting agent. CONSTITUTION:The matting agent is composed of articles each containing an F-containing polymer having monomer units derived from at least one monomer selected from alkyl vinyl ethers, acrylates, and acrylamides each being fluorinated. Said polymer contains, preferably, said monomer units in an amount of >=10 wt.%, much preferably, >=30 wt.%, and it can be easily synthesized by each known process of solution polymerization, bulk polymerization, and suspension polymerization, thus permitting not only antitackiness but also antistaticness to be improved.
Patent JP-S5918452-A (JP)
Title: Electromagnetic ultrasonic measuring apparatus
Inventor: YAMAGUCHI HISAO
IPC: G01N29/24
Filed: 1982-07-23
Abstract: PURPOSE:To perform measurement effectively, by a method wherein a material to be inspected is used as a core and wound by an exciting coil to act magnetomotive parallelly. CONSTITUTION:DC magnetic flux generated by two DC coils 11, 12 is passed through the interior of a material 1 to be inspected and the direction thereof is made parallel with the surface thereof. That is, magnetic flux forms a magnetic field of a component parallel to the surface necessary in transmitting and receiving almost all longitudinal electromagnetic ultrasonic waves. Therefore, if an exciting amount is increased, the intensity of the magnetic field is increased almost proportionally to obtain a value of 10,000 Gauss or more. By this method, the enhancement in the detection signal level of longitudinal electromagnetic ultrasonic waves is attained.
Patent JP-H05286936-A (JP)
Title: Production of formamide derivative and new formamide derivative
Inventor: UNEME HIDEKI
IPC: C07D277/32
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a formamide derivative useful as an intermediate for pharmaceuticals, agricultural chemicals, etc., under a mild condition in high yield at high reaction rate. CONSTITUTION:The objective compound of formula II can be produced by reacting a compound of formula I [Het is (substituted) heterocyclic group; X is eliminable group] or its salt with formamide optionally in the presence of a base (preferably alkali metal carbonate) at -20 to +200 deg.C (preferably 20-120 deg.C). In the formamide derivatives produced by the above reaction, N-(6- halogeno-3-pyridylmethyl)formamide of formula III and N-(2-halogeno-5- thiazolylmethyl)formamide of formula IV are new compounds. A methylamine compound of formula V useful as an intermediate for pharmaceuticals, agricultural chemicals, etc., can be produced by hydrolyzing the compound of formula II.
Patent JP-H08321683-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: MAEDA SHUJI
IPC: H05K3/46
Filed: 1995-05-26
Abstract: PURPOSE: To provide a method of manufacturing a multilayer wiring board, wherein an outer conductor layer is formed on the surface of a core board through the intermediary of an insulating layer after a through-hole previously provided on the core board is filled up, and the through-hole is easily filled up without deteriorating the wiring board in thermal shock resistance. CONSTITUTION: A conductive layer 2a is provided on each side of a core board 1 provided with a through-hole 3a whose inner wall is coated with a plating layer 4a to electrically connect the conductive layers 2a together, a circuit pattern is formed on the either of the conductive layers 2a, a metal pin 5 is inserted into the through-hole 3a of the core board 1 to fill it up, and an outer conductive layer 2b is formed on the surface of the core board 1 where the circuit pattern is formed through the intermediary of an insulating layer 6.
Patent JP-H01297867-A (JP)
Title: Photosensor
Inventor: HASHIMOTO MAKOTO
IPC: H01L31/0248
Filed: 1988-05-25
Abstract: PURPOSE:To suppress a residual image by forming silicon films whose carriers have short lifetime between amorphous silicon films. CONSTITUTION:Polycrystalline silicon films 3 whose carriers have short lifetimes are sandwiched between amorphous silicon films 2 constituting a light receiving part. Carriers having long lifetime in the films 2 which cause a residual image are diffused into the adjacent films 3 and recombined in the films 3, so that the residual image can be avoided efficiently.
Patent JP-H03174829-A (JP)
Title: Double polarized wave transmission system
Inventor: KOIZUMI YUTAKA
IPC: H04J11/00
Filed: 1990-05-17
Abstract: PURPOSE:To attain double polarized wave transmission with high quality even when cross polarized wave interference due to fading or the like is increased by using a cross polarized wave interference elimination device to eliminate the cross polarized wave interference component incorporated in a reception signal. CONSTITUTION:Cross polarized wave interference eliminating devices 105, 205 are provided, which receive the outputs of receivers 103, 203 to eliminate the interference component from the different polarized wave caused in the propagation line. Each tap output of a delay circuit with the tap of the cross polarized wave interference eliminating devices 105, 205 is weighted respectively and synthesized and the result is outputted as a cross polarized wave interference elimination signal. The cross polarized wave interference elimination signal is synthesized from signals from the receivers 103, 203 respectively and the signal from which the cross polarized wave interference component is eliminated is outputted to demodulators 104, 204. Thus, even when cross polarized wave interference is increased due to fading or the like, the quality of the demodulation signal is not degraded.
Patent JP-S63306569-A (JP)
Inventor: DONI PANSON
IPC: G11B20/12
Filed: 1988-05-25
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-S5752963-A (JP)
Title: Character processing equipment
Inventor: MASAKI KATSUMI
IPC: G06F17/22
Filed: 1980-09-16
Abstract: PURPOSE:To simultaneously display both KANA (Japanese syllabary) and KANJI (Chinese character), by installing two cursors which indicate both displaying locations of inputted KANA  (including Roman letter) and converted KANJI. CONSTITUTION:A mechanism which converts KANA into KANJI, a picture which displays each  character, and two cursors which indicate locations of each character are installed. When a  KANA inputted through the KANA key is to be corrected, the correction is performed by putting  a cursor on the location to be corrected. Also, another cursor is required to correct a KANJI converted through the conversion key, and, therefore, two cursors having different roles are installed.  A mechanism which converts KANA into KANJI and another mechanism which displays inputted  characters, etc., on the picture are constituted of a CPU, registers, an ROM, an RAM, etc.
Patent JP-S6112124-A (JP)
Inventor: PENNEY BRUCE J
IPC: H03M1/00
Filed: 1985-06-13
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-S6021705-A (JP)
Inventor: TAKASHIMA KIYOSHI
IPC: A45D20/10
Filed: 1983-07-14
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-S62286136-A (JP)
Title: History information collecting device
Inventor: WAKITA HIROYUKI
IPC: G06F11/34
Filed: 1986-06-05
Abstract: PURPOSE:To designate the trace conditions of a wide application range by storing the internal state information on an information processor and controlling the state information based on the data trace conditions and the time change of a specific signal. CONSTITUTION:The internal state information on an information processor are successively fetched by a trace data register 2 as the time elapses. Then the specific bits of the register 2 are supplied to a shift register 3 and shifted one by one. Here the selected specific bit is referred to as a signal A and the contents of the register 3 are turned into '01110110' at a time point t8 when the signal A is changed to 1 from 0. Then the contents '01110110' are set previously to a tracer condition register 4 before a tracer is actuated. Thus the detection of coincidence is shown at the output of a comparator 5 at the time point t8 and a trace control circuit 6 works by the output of the comparator 5. The circuit 6 starts or stops the trace operation in response to each trace request. Thus the trace actions are secured in the wide range of applications.
Patent JP-S6021035-A (JP)
Title: Device for displaying battery residue of camera
Inventor: YOKOO HIROKAZU
IPC: G03B17/18
Filed: 1983-07-15
Abstract: PURPOSE:To display battery residue correctly by displaying the number of photographable times by any one of photographing modes, strobe photographing or strobe-disused photographing. CONSTITUTION:When a camera is charged with a new battery, a microprocessor 34 reads out N1, N2, from a storge device 32 and outputs the N1, N2 from an output port 30b of an I/O part 30 to a driver 36 and the driver 36 displays the N1, N2 to a display device 38. When a shutter switch is depressed and a detecting device 40 outputs a pulse signal to the input port 30a of the I/O part 30, the operation mode is the strobe-disused photographing mode if the output status of a discrimination device 42 is in the L level, the N1 and N2 stored in a storage device 32 are rewritten to N1-1 and N2-1/n, which are displayed on a displayed on a display device 38. In case of the strobe photographing mode, the N1 and N2 are rewritten to N1-n and N2-1 respectively and displayed. Thus, the residual capacity of the battery is displayed on the display device 38 in accordance with the number of strobe-disused photographable times and the number of strobe photographable times.
Patent JP-S5919550-A (JP)
Title: Reduction of high-electric conductive liquid waste during regeneration of ion-exchange resin and apparatus therefor
Inventor: KAWAZU HIDEO
IPC: B01J49/90
Filed: 1982-07-23
Abstract: PURPOSE:To reduce high-electric conductive liquid waste, by reserving it in liquid waste tanks annexed to columns for regenerating both of cation and anion- exchange resins, and using it for the regeneration of said ion-exchange resin. CONSTITUTION:Liquid waste tanks 32, 33 for high-electric conductive liquid waste are annexed to a cation-exchange resin regenerating columns 3 and an anion-exchange resin regenerating column 4. In the regenerators connected to a column 1 for the desalination of condensed water, low-electric conductive liquid waste is reserved in a liquid waste tank 2 directly connected to the desalinator column 1, while high-electric conductive liquid waste is reserved in the liquid waste tanks 32, 33 directly connected to the regenerator columns 3, 4 and used for the regeneration of ion-exchange resins. Thus, an amount of water to be used is saved.
Patent JP-S6022134-A (JP)
Title: Potential control method of electrophotographic device
Inventor: AOIKE TATSUYUKI
IPC: G03G21/00
Filed: 1983-07-18
Abstract: PURPOSE:To obtain an invariably stable electrostatic latent image and to stabilize the potential, specially, of an intermediate part by using a model potential corresponding to white paper and potentials corresponding to a pencil original and black paper for control over the quantity of electrostatic charging and a grid bias potential. CONSTITUTION:The brightness of light 24 is varied by varying the voltage to a blank exposure light source 16 before image exposure 16 to generate the potential V1 corresponding to 0.1 original density, potential V2 corresponding to 0.35 reflection density, and potential V3 corresponding to black paper. They are measured by a sensor 17 and compared by a control part 18 with a standard potential to be approximated thereto, and its control value is sent to primary and secondary high-voltage transformers 19 and 40 and a grid bias power source 23 to perform control. Then, such a potential between V1 and V2 that development is not performed with the potential V1 and carried out with the potential V2 is applied as a bias potential to a developing electrode. Thus, a general original is copied clearly without any fog all the time.
Patent JP-H06340144-A (JP)
Title: Printer
Inventor: OSHINO GENJI
IPC: B41J25/316
Filed: 1993-05-31
Abstract: PURPOSE:To easily position a thermal head to a platen roller in a paper feed direction by a simple construction without using an exclusive mounting jig or the like. CONSTITUTION:A thermal head 1 is fixed to a head plate 27. The head plate 27 is held on a front frame 14 linearly movably along two guide holes 14c in a pressurizing direction of a pressurizing spring 20 (in a vertical direction in the figure). A platen roller 2 is rotatably held on the front frame 14. The thermal head 1 can be depressed on the platen roller 2 only by being linearly moved. The thermal head 1 can be held by a simple and small-size holding mechanism. Alternatively, the platen roller 2 or the both can be linearly moved.
Patent JP-S5920371-A (JP)
Title: Conductive adhesive
Inventor: MATSUMOTO YASUKI
IPC: H01B3/40
Filed: 1982-07-27
Abstract: PURPOSE:To provide a conductive adhesive excellent in adhesion and conductivity, well suited for bonding of a variety of electronic parts, by incorporating an epoxy compd., a particular hardener, a conducting material, and lactones. CONSTITUTION:An imidazole compd. (e.g., 2-ethyl-4-methyl-cyanoethylimidazole) is reacted with phosphoric acid or an org. carboxylic acid (e.g., formic acid) in an amt. not exceeding equivalent to yield a hardener comprising a salt of the imidazole compd. with phosphoric acid or org. carboxylic acid. Then, 1- 30pts.wt. imidazole compd. or said hardener, 1-35pts.wt. lactones (e.g., beta-propiolactone), and 50-95wt% conducting material (e.g., silver powder) are incorporated with 100pts.wt. epoxy compd. (e.g., bisphenol A type epoxy resin).
Patent JP-H07318801-A (JP)
Title: Attachment lens
Inventor: HAYAKAWA SHINGO
IPC: G02B15/10
Filed: 1994-05-19
Abstract: PURPOSE:To excellently keep the optical performance of a whole picture by properly setting the data of lens constitution such as a lens shape, the refractive index and the dispersion of the material of a lens and the refractive power of each lens. CONSTITUTION:An attachment lens AL is composed of a combined lens joining a first positive lens L1 whose both lens surfaces are convex and a second lens L2 whose both lens surfaces are concave in order from the object side. In this case, by representing the radius of curvature of the surface of an i-th lens by Ri, the focal distance of the i-th lens by fi, the refractive index and the Abbe number of the material of the i-th lens by Ni, nui, respectively, and the focal distance of the whole system by (f), the following conditions are satisfied: (1) 0.35<f1/f<0.55, (2) 0.65<¦f2/f¦<0.85, (3) 1.5<N1<1.65, (4) 1.55<N2<1.70, (5) 50<nu1<65, (6) 30<nu2<40, (7) -3(R1+R3)/(R1-3)<-1.8. Consequently, the optical performance of the whole picture is made excellent while shortening the closest distance.
Patent JP-S5464264-A (JP)
Title: Neopenthyl polyol ester and lubricant using the same
Inventor: KIMURA TSUNEO
IPC: C10N40/25
Filed: 1977-10-31
Abstract: PURPOSE: To provide a base oil for the lubricant of an internal combustion engine, which is conposed of ester of mixed fatty acid containing two kinds of fatty acids at a preset ratio and neopentyl polyol, and which is thermally stable, stable for oxidization, and excellent in fluidity and low volatility.  
     CONSTITUTION: As a base oil of the lubricant of an internal combustion engine, ester ofneopentyl polyol (e.g., trymethylos propane or pentaery surythol) and a fatty acid, more specidally, the fatty acid being the mixture of a branched fatty acid a of C 14  to C 20  (e.g., isostearic acid or isopalmitic acid) and a straight chain fatty acid b of C 4  to C 18  (e.g., caprylic acid or caproic acid), the mole ratio of a and b being 0.01 to 2.1, and the ester being neopenthyl polyol ester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01298721-A (JP)
Title: Vacuum processor
Inventor: TEZUKA MASASHI
IPC: H01L21/683
Filed: 1988-05-27
Abstract: PURPOSE:To obtain a vacuum processor which can enhance thermal conductivity between a sample and an electrostatic chuck electrode for electrostatically attracting the sample and accurately control the temperature of the sample through a sample base by supplying gas through gas dispersing groove between both and diffusing it in a thin film state between both. CONSTITUTION:A vacuum vessel 1 is controlled therein to a predetermined pressure on the basis of the indication of a pressure gauge 14, and medium of predetermined temperature is supplied to the medium passage 3a of a sample base 3 to control the temperature of the base 3. Small amount of inert gas such as nitrogen gas is supplied by a gas pipe 15 to a gas dispersing groove 20 formed on the upper face of a first insulating layer 4b under the control of a gas flowrate control valve 17. This gas is diffused in a small gap between the first insulating layer 3b of an electrostatic chuck electrode 4 and a sample A in a thin film state. Since thermal conductivity between the sample A and the electrode 4 is remarkably enhanced by the presence of the gas of the thin film state, the temperature of the sample A preferably follows up the temperature of the base 3.
Patent JP-H11320138-A (JP)
Title: Glass non-destructive removal method and device thereof
Inventor: FUJISAWA MASAAKI
IPC: B23K26/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a glass non-destructive removal method and a device by which a glass being fixed on a fixing article with a sealing member can be removed in a non-destructive condition. SOLUTION: A fixed portion 17 of a glass 7, where the glass is fixed on a fixing article 6 with a sealing member, is irradiated from the glass 7 side by a laser light L transmitting through the glass 7 with the usage of a laser generation device 2, while controlling an irradiation point with a laser light irradiation position control mechanism 8. After that, the glass 7 being fixed to the fixing article 6 by the sealing member is removed under a non-destructive condition, using a glass moving mechanism 9.
Patent JP-S5556734-A (JP)
Title: Frequency converting circuit
Inventor: HASEGAWA HIROICHI
IPC: H03K23/54
Filed: 1978-10-20
Abstract: PURPOSE:To ensure an easy conversion for the frequency in a simple constitution by reading the FF output signal by the conversion signal applied to the clock input of the register and sending the digit output to the OR gate with every second register at least. CONSTITUTION:Converted signal S1 is supplied to clock input T of FF12, and its reverse Q output Q' is supplied to the data input D as well as to serial input INS of shift register 13. Here register 13 reads the output signal of FF12 according to conversion signal S2 supplied to clock input T, and OR gate 14 is provided to give the OR input for the digit output of at least every second order of register 13. Thus signal SO which is synchronized with signal S2 and then converted signal S1 into the fixed ratio is delivered. In such way, the frequency can be converted easily in a simple constitution.
Patent JP-H05301602-A (JP)
Title: Physical distribution control method
Inventor: KUBO SHIGEKI
IPC: G06Q50/04
Filed: 1992-04-24
Abstract: PURPOSE:To provide a physical distribution control method for recognizing the position of a folding type container automatically each time when the folding type container in which products are packed passes through respective distribution stages. CONSTITUTION:A bar code display part is formed at a part of the outer surface of a folding type container 1, and a bar code in the bar code display part 2 is read by a bar code scanner while the folding type container is traveling at the respective stages of manufacture, storage and delivery. Then the read data are inputted in a host computer for process control of respective stages of manufacture, storage and delivery based on a command from the host computer.
Patent JP-H04354959-A (JP)
Title: Game board for pinball machine
Inventor: YAMAMOTO TOSHIO
IPC: A63F7/02
Filed: 1991-05-31
Abstract: PURPOSE:To provide a synthetic resin game board having the high grade of planeness by preventing the whole surface of a base board used for pinball machine from warping and torsion. CONSTITUTION:A base board 21 made of ABC resin is formed on the back peripherally with a box-shaped frame body 31 in which annular reinforcing ribs 32a, 32b are molded integrally with the base board 21 so that the center of the rib coincides with the center of a circular game face formed in the opposite surface to the rib. Bosses 33 having holes into which nails are driven and are at positions having the nails disposed and reinforcing ribs 34 at preferable positions to be reinforced like the peripheries of openings, are together molded integrally with the base board 21.
Patent JP-S61289051-A (JP)
Title: Production of aldehyde
Inventor: FURUKAWA HIROSHI
IPC: C07C67/00
Filed: 1985-06-17
Abstract: PURPOSE:To produce an aldehyde economically in high yield and efficiency with single-step reaction, by oxidizing a compound having olefinic C-C double bond with H2O2 using a catalyst consisting of at least one kind of heteropolyacid and/or its salt. CONSTITUTION:An aldehyde (e.g. glutaraldehyde) can be produced by oxidizing a compound having olefinic C=C bond (e.g. cyclopentene) with hydrogen peroxide in the presence of a catalyst consisting of at least one kind of a heteropolyacid and/or heteropolyacid salt (salt of a metal of the groups I, II, III or VIII of the periodic table or salt of an organic base such as ammonium, amine, etc.) containing P, As, Si, B or Ge as the hetero-atom and Mo, W, Nb or V or their mixed coordination atoms as the polyatom and having a keggin structure or its analog. USE:Disinfectant, tanning agent, curing agent for microcapsule, etc.
Patent JP-H09127436-A (JP)
Title: Method for adjusting color temperature of digital display bycolor wheel and color display system thereof
Inventor: RICHIYAADO SHII MEIYAA
IPC: H04N9/73
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To customize color temperature by decreasing the segment size of the color wheel corresponding to a nondominant color and shortening the display time of pixel data with a time quantity which is proportional to the segment size. SOLUTION: For video signal input, a signal interface 11 separates a video signal for a synchronizing and an audio signal and a processor 12 performs linearization, etc., and stores the result in a memory 13. Light made incident on a spatial optical modulator 14 is filtered and and transmitted form a white light source 16 through the rotating color wheel 15. Here, the segment size of the color wheel 15 corresponding to a dominant color is increased and a master timing device 18 increases the display time of pixel data of the dominant color with the time quantity which is proportional to the increase and decreases in the segment size of the color wheel 15 corresponding to the nondominant color, thereby shortening the display time of pixel data of the nondominant color with the time quantity which is proportional to the decrease.