baber/WOPTO huggingface dataset:
Patent JP-2000253306-A (JP)
Title: Digital camera
Inventor: SUGIMOTO KAZUHIKO
IPC: G03B15/05
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To accurately adjust a main luminescent quantity of a strobe in spite of a position of a major object by discriminating the position of the major object on the basis of a preliminary light emission luminance evaluation value so as to calculate the main luminescent quantity on the basis of the discrimination result. SOLUTION: A luminance evaluation value is obtained from Y data of an object image photographed by a CCD imager 12 when a strobe 54 is not flashed and another luminance evaluation value is obtained from Y data of the object image photographed when the strobe 54 is preliminarily flashed. A preliminary flash luminance evaluation value that is a luminance component relating only to preliminary luminescence is obtained from both the luminance evaluation values. The position of the major object is discriminated on the basis of the evaluation values. Then the main luminescence of the strobe 54 is calculated on the basis of the discrimination result.
Patent JP-H07255654-A (JP)
Title: Vacuum cleaner
Inventor: OTA GICHU
IPC: A47L9/28
Filed: 1994-03-18
Abstract: PURPOSE:To provide an inexpensive controller for a vacuum cleaner that produces reference information for controlling an electric fan by applying acoustoelectric transducer for use in transmitting information signals. CONSTITUTION:An electret condenser microphone 10 having high sensitivity and wide frequency response characteristics as an acoustoelectric transducer is mounted on a control board 9. An opening 1a is formed over the top of the microphone 10, on the body case 1 to enclose the board 9. Further, a handy operation part 4 comprises a remote control board 12 on which an operation button 11 interlocking to the switch transmitting command signals of standard, weak, strong, and stop is mounted, and a battery 13. And, an ultrasonic element 14, an transducer, is attached at the grip end of a hose 3. The electric signals transmitted from the element 14 are discriminated by a processor mounted on the control board 9, and decoded into control information signals.
Patent JP-S60194305-A (JP)
Title: Feed position detector
Inventor: WATANABE KAZUYOSHI
IPC: G01B21/06
Filed: 1984-03-14
Abstract: PURPOSE:To perform the detection of position at a high accuracy by obtaining information proportional to the feed with a pinch roller for rotary driving of a long-sized member to perform a computation processing of the information and that of a position detector for detecting the tip of the member. CONSTITUTION:A photoelectric tube as a position detector arranged in the direction of feeding a member 1 comprises light emitting elements 4A-4C and light receiving elements 8A-8C. A pinch roller 2 is provided with a disc 9 for detecting the angle of rotation on a coupling shaft with a motor 6 and detects the angle of rotation with a light emitting element 10A and a light receiving element 10B. The output pulse signal of the detector for the angle of rotation and the position detection signal of the photoelectric tube are taken into a computation circuit 11 to determine the feed position of the member 1.
Patent JP-H06238840-A (JP)
Title: Packaging material excellent in resistance to chemical
Inventor: KOBAYASHI YOSHIKO
IPC: B29K77/00
Filed: 1993-02-15
Abstract: PURPOSE:To enable a packaging material to have suitable gas barrier properties without causing any peeling and the like of a gas barrier layer against various kinds of medicines and chemicals. CONSTITUTION:A packaging material comprises an ethylene-vinyl acetate copolymer saponified substance layer, a gas barrier layer having a nylon layer and including a co-extruded film, which is provided on both the sides of the saponified substance layer, and a heat-sealable resin layer laminated on each gas barrier layer via a thermally meltable resin layer.
Patent JP-H05246032-A (JP)
Title: Ink jet recording head and recording apparatus loaded therewith
Inventor: NAKAMURA BUNICHI
IPC: B41J29/00
Filed: 1992-03-05
Abstract: PURPOSE:To prevent the short circuit between contact pads due to an ink bridge by making the intervals between the contact pads large as approaching ink emitting orifices. CONSTITUTION:In order to prevent short-circuit between contact pads, the intervals between the contact pads are made wide as approaching ink emitting orifices to prevent the formation of an ink bridge at the time of the adhesion of an ink droplet. That is, the intervals between horizontal pads are set to a1>a2>a3>a4 or b1>a1. The distances a1, a2... an between the contact pads in a horizontal direction made large as approaching the ink emitting orifices because bonded ink droplets become large by adhesion and accumulation as approaching the ink emitting orifices and become small as going away from the ink emitting orifices. A margin is added to the max. diameter of an ink droplet formed at the time of experiment to set the intervals between the contact pads.
Patent JP-H04266275-A (JP)
Title: Screen
Inventor: OSHIMA NOBUO
IPC: G03B21/62
Filed: 1991-02-20
Abstract: PURPOSE:To obtain a display device with excellent visual confirming performance with less reflection of an external light by inserting a transparent resin to a small hole provided to a base substrate of light absorbing performance. CONSTITUTION:A material such as a plastic film or sheet is used for a base substrate. Lots of small holes are formed by a laser beam with which the base substrate is irradiated via a porous mask. The form of each small hole is tapered to be advantageous for visuality. A transparent resin is inserted to each small hole. An ultraviolet curing type sensitivity resin is preferred for the transparent resin from the standpoint of the manufacture efficiency of the screen.
Patent JP-H07262268-A (JP)
Title: Customer management system
Inventor: ARAKAMI SHIYOUJI
IPC: G06Q40/02
Filed: 1994-03-18
Abstract: PURPOSE:To reduce a time for issuing a card by registering the number of the card and customer information in corresponding with each other in each card data processor, so as to distribute the issuing processing of the card. CONSTITUTION:Each host device 2 is provided with member files 5 (5-1 to 5-n) registered with customer information of a customer processing a card which is issue-processed and a master device 4 is provided with a whole member file 6 registered with customer information of the whole customers processing issued cards. A magnetic card, an IC card, etc., are used for the card 10 to store card data including a card number. The card number is constituted of an issuing place code and an issuing number identifying a host device 2 executing issuing processing. Then, the card 10 can be issued by each host device 2. The host device 2 calculates the card number to be given to the card 10 to be issued and an operator inputs customer information of a name, etc. Installing the host device 2 in each store enables each store to issue the card 10.
Patent JP-H07258386-A (JP)
Title: Epoxy resin composition for sealing and semiconductor device sealed therewith
Inventor: WADA TATSUYOSHI
IPC: C08G59/40
Filed: 1994-03-18
Abstract: PURPOSE:To provide the composition which can provide a cured product which is resistant to humidity and does not cause soldering cracking by mixing an epoxy resin having a dicyclopentadiene skeleton with a naphthol resin curing agent and provide a high-reliability semiconductor device sealed therewith. CONSTITUTION:30-100wt.%, based on the total epoxy resin weight, epoxy resin having a dicyclopentadiene skeleton and represented by formula the I (wherein n is 0 or a positive integer) is mixed with 20-100wt.%, based on the total curing agent weight, naphthol resin curing agent of the formula II (wherein m is a positive integer; R is H, halogen, phenolic hydroxyl or 1-5C alkyl), and the obtained mixture is further mixed with a filler and a cure accelerator to obtain the title composition. It is desirable that n is 0-5 in the formula I, and that m is 1-5 in the formula II. A semiconductor element is sealed with this composition to obtain a sealed semiconductor device. This sealant has low moisture absorptivity, and therefore the sealed semiconductor device does not cause packaging cracking in soldering.
Patent JP-H06259166-A (JP)
Title: Information processor
Inventor: SUGANUMA YUJI
IPC: G09G3/00
Filed: 1993-03-10
Abstract: PURPOSE:To have a conversation even with the confronted opposite party side while looking at a display screen by displaying an inverted character pattern on a rotary display device at a position symmetrical to an input position in terms of a point by the input signal of a display state change key. CONSTITUTION:The lock hinges provided at the rear part of a main body lower case 6 and at the lower part of a display case 3 respectively are connected together by a hinge side arm 15. Then a liquid crystal display device 2 is supported rotatable at 180 deg. or more to a main body case 6, and a screen is turned by 180 deg. for display. Thus the character patterns are displayed via a CPU with operation of a display state change key 104A. Then the data on the characters, images, etc., are inverted and sent to a display memory by a character position changing means. At the same time, the position symmetrical to the position of a character supplied normally through a keyboard 1 in terms of a point is defined as a new character position. Thus it is possible to have a conversation even with the confronted opposite party side while looking at a display screen. Then an information processor of such a constitution can be applied to a conference.
Patent JP-H09239245-A (JP)
Title: Method for electrodialysis and heterogeneous ion-exchange membrane
Inventor: HAMANO TOSHIKATSU
IPC: B01J47/12
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To efficiently remove polyvalent cations, boric acid ion, etc., from a soln. wherein a various kinds of salts coexist by using an ion-exchange membrane with a chelate-formable functional group as a membrane and making a difference in pH between a soln. in a concn. room and a soln. in a dilution room. SOLUTION: An electrodialysis apparatus is prepd. by using an ion exchange membrane with a functional group which can form a chelate bonding with an ion, namely, a chelate-formable functional group having a lone pair contg. an element selected from N, S, O and P. In addition, in this method for electrodialysis, a difference in pH between a soln. in a concn. room and pH of a soln. in a dilution room is given so as to facilitate dissociation of an ion forming a chelate bonding with the chelate-formable functional group. Polyvalent cations and boric acid ion are easily and efficiently removed thereby in a purification process of a water soln.
Patent JP-H10246851-A (JP)
Title: Still video camera
Inventor: KITAJIMA TOMOYA
IPC: H04N5/232
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To restrain blur occurring in the middle of zooming even though power consumption is restrained by a simple constitution and simple processing. SOLUTION: When the image of an object is picked up by using a variable power lens 102 and a focusing lens 104, the lenses 102 and 104 are respectively independently controlled to be moved in an optical axis direction by a zooming/ focusing controller 111, focusing position information expressing the focusing position of the lens 104 with respect to the position of the lens 102 is stored in the controller 111 each object; and the lenses 102 and 104 are series-driven by each one perpendicular synchronizing period by means of the controller 111 in the case of variable power operation, so that the lens 104 is controlled to be moved to a specified focusing position.
Patent JP-H05125181-A (JP)
Title: Preparation of copolymer of carbon monoxide with one or more unsaturated olefinic compound
Inventor: YOHANNESU REOPORUTO MARII SHIR
IPC: C08G67/00
Filed: 1991-02-21
Abstract: PURPOSE: To prepare a copolymer of carbon monoxide with an olefinically unsaturated compounds.  
     CONSTITUTION: Carbon monoxide and an olefinically unsaturated compound (e.g.; ethylene or propylene) are copolymerized at a monomer ratio of 5:1 to 1:2 in the presence of a catalyst composition containing a Group-VIII metal (a composition comprising a palladium compound and anions of an acid having a phosphorus didentate ligand and a pka of less than 6) at a temperature of 50-100°C and a pressure of 30-100 bar to obtain the copolymer having an intrinsic viscosity of 1-2.5 dl/g. The copolymer thus produced is brought into contact with a liquid in which an upto 8C mono-, di- or tri-carboxylic acid or a zinc, aluminum or magnesium salt thereof is contained in an solvent (e.g. upto 3C alcohol such as methanol) to wash the copolymer, followed by further washing the copolymer by bringing it into contact with the solvent. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03252697-A (JP)
Title: Bold face forming system
Inventor: KASAHARA TATSUO
IPC: G09G5/28
Filed: 1990-03-02
Abstract: PURPOSE:To make it possible to form the bold degree of important horizontal and vertical line parts differently from that of other contour part by executing the bold processing of white picture elements included in a prescribed range connected to black picture elements forming a contour line provided with stroke start and end codes without converting them into black picture elements. CONSTITUTION:In important horizontal and vertical lines in a font contour line, stroke start and end codes indicating the start and end points of respective strokes are added to a vector font dictionary. Namely, stroke start and end codes indicating the start and end points of horizontal and vertical lines whose bold processing is unnecessary are previously added to the black picture elements on the start and end points of the horizontal and vertical lines whose bold processing is unnecessary in the vector font dictionary. Bold processing is executed without converting white picture elements corresponding to the black picture elements provided with the stroke start and end codes into black picture elements. Consequently, the bold degree of the horizontal and vertical line parts can be expressed differently from that of other contour parts.
Patent JP-S61209154-A (JP)
Inventor: SHIKAYAMA KAZUO
IPC: G02B1/10
Filed: 1985-03-14
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-S63215054-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOSEKI OSAMU
IPC: H01L21/8234
Filed: 1987-03-04
Abstract: PURPOSE:To facilitate the mode selection of an output, by forming, on the gate electrode side of a CMOSFET, switching patterns operating on a mask pattern. CONSTITUTION:Switching patterns 7 and 8 switched by a mask pattern are formed between the gates of CMOSFET's 5 and 6 and an input electrode 1. When both of the switching patterns 7 and 8 are connected to the input electrode 1, an output circuit becomes an inverter output circuit. When the switching pattern 7 is connected to the input electrode 1, and the switching pattern 8 is connected to a ground electrode 3, the output circuit becomes an open drain output circuit of a P-channel MOSFET 5. When the switching pattern 8 is connected to the input electrode 1, and the switching pattern 7 is connected to the ground electrode 2, the output circuit becomes an open drain output circuit of an N-channel MOSFET 6.
Patent JP-H023191-A (JP)
Title: Non-volatile memory circuit device
Inventor: ITO MAKOTO
IPC: G11C16/06
Filed: 1989-03-01
Abstract: PURPOSE:To decrease a consumption current and to improve the power source margin of a sense amplifier by impressing a potential, which is lower than a power source potential, to the gate of a transistor for column selection and precharging a node, for which the sense amplifier is connected, to the power source potential. CONSTITUTION:An intermediate potential generating circuit 8 generates a constant potential VDD which is lower than a power source voltage VCC and higher than a ground potential VSS and supplies it to a column decoder 9. The decoder 9 selectively supplies the potential VDD to the gate of a transistor 2 for column selection based on a column address. A sense amplifier 10 to be composed of NOR gate circuits 11 and 12 is connected to a node A. When a reading signal is 'H', a transistor 1 for precharge is turned on and the node A is precharged up to the potential VCC. Thus, since the circuit 8 only drives the gate of the transistor 2, the consumption current is decreased and the power source margin of the sense amplifier 10 is improved.
Patent JP-S57166945-A (JP)
Title: Aging prevention of starchy food
Inventor: WAKAO KATSUO
IPC: A23L7/10
Filed: 1981-04-03
Abstract: PURPOSE: To prevent the aging of a starchy food, by adding high-molecular dextrin obtained by hydrolyzing waxy starch with α-amylase and β-amylase to it.  
     CONSTITUTION: Waxy starch is treated with α-amylase so that it is liquefied until the solution viscosity of the liquefied substance is made to 15W350cps at its concentration of 20wt% (measured by a Brookfield viscometer at 25°C). The liquefied substance is then treated with β-amylase, saccharified until the high- polymer dextrin contained in the saccharified substance has an average-molecular weight of 100,000W2,000,000 and a branched chain content of ≤50%, and low- molecular decomposition products in the saccharified substance is removed to give a starch hydrolyzate. 0.2W10pts.wt. hydrolyzate is added to 100pts.wt. starchy raw material of a starchy food, to prevent the aging of the starchy food. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05247627-A (JP)
Title: Production of boron nitride-containing film
Inventor: NISHIYAMA SATORU
IPC: C23C14/58
Filed: 1992-03-06
Abstract: PURPOSE:To form a boron nitride-contg. film highly adhesive to a substrate on the substrate requiring appropriate sliding and lubricating properties as well as the wear resistance of a sliding part to increase the properties. CONSTITUTION:A boron element-contg. substance 3a is applied on a substrate 1 by vacuum deposition and/or sputtering, the substrate is irradiated with an ion 4a from an ion source 4 simultaneously or alternately with the deposition to form a boron nitride-contg. film on the substrate 1, and the ratio of the boron atom to nitrogen atom to be supplied to the substrate 1 and the accelerating energy of the irradiating ion are controlled.
Patent JP-S63214721-A (JP)
Title: Liquid crystal element
Inventor: YOSHINO KATSUMI
IPC: G02F1/133
Filed: 1987-03-04
Abstract: PURPOSE:To obtain a liquid crystal element having high orientation characteristic by laminating a uniaxially oriented high molecular film on one of the surface of two electrodes constituting a liquid crystal cell. CONSTITUTION:A liquid crystal orientation cell 1 is provided with a pair of confronting electrodes 2a, 2b. When the liquid crystal element is a transmitting type, the electrodes to be used are transparent electrodes, for example, of ITO Nesa glass. A uniaxially oriented high molecular layer 3 is laminated on the inside of the electrode 2b to construct the cell 1 interposing a spacer 4 having a specified thickness, and a liquid crystal body 5 is filled in the cell 1. Ferroelectric liquid crystals are used for the liquid crystal body 5.
Patent JP-H10245426-A (JP)
Title: Water-soluble acrylic resin, and resin composition containing the same and used for aqueous coating
Inventor: ENOMOTO TADASHI
IPC: C08L55/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin having a proper hydrophobic property without deteriorating water solubility, not whitened, and capable of forming coating films excellent in water resistance, by neutralizing an acrylic copolymer obtained from a specified monomer mixture with a neutralizing agent. SOLUTION: This water-soluble acrylic resin is obtained by neutralizing (A) an acrylic copolymer having a weight-average mol.wt. of 10,000-200,000, a glass transition temperature of 10-80 deg.C and a dissolution parameter value (turbidimetric titration) of 8.5-11.0 with (B) a neutralizing agent preferably an amine. The acrylic copolymer A is obtained by copolymerizing (i) 1-30wt.% of an alkylene oxide group-containing (meth)acrylate of the formula [R is H, methyl; R1 is H, an alkyl, an acyl; (m) is 1-200; (n) is 2, 3], (ii) 0.5-80wt.% of a cyclic saturated hydrocarbon group-having (meth)acrylate, (iii) 0-30wt.% of a hydroxyl group-containing unsaturated monomer except the component i and (iv) 0-98.5wt.% of one or more other unsaturated monomers by a method such as a solution polymerization method.
Patent JP-H0989520-A (JP)
Title: Method and device for measuring position of pattern
Inventor: IWASAKI MASAYA
IPC: H01L21/027
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of measuring the position of a pattern formed on a substrate by measuring actually the thickness of a substrate for measurement, and correcting the measured position of the pattern while taking into consideration thickness errors related to a reference substrate. SOLUTION: A control device 20 calculates a first correction for the position of a pattern as a theoretical value based on the deflected shape of a reference substrate 10, and stores it in a storage device 22. Next, the thickness of each substrate to be measured is actually measured to detect thickness errors with respect to the thickness of the reference substrate 10. Based on the thickness errors, the first correction stored in the storage device 22 is corrected to calculate a second correction. When an edge detection signal originated by an optical device 12 from the substrate to be measured is input to the control device 20, the control device 20 reads the positions of the pattern edges from interferometers 14a, 14b and reads from the storage device 22 the second correction for an area containing these positions of the pattern.  Then the position of the pattern on the substrate for measurement is corrected.
Patent JP-S63215792-A (JP)
Title: Method of preventing coke adhesion in spilt coke recovery step
Inventor: MURAMATSU NORIO
IPC: C10B45/00
Filed: 1987-03-04
Abstract: PURPOSE:To attain the recovery of spilt coke while preventing coke from adhering to a receiving vessel, by receiving coke and coal tar in a receiving vessel having an aq. gel of a polymeric absorbent previously incorporated therein and then discharging them into a recovery line. CONSTITUTION:A jellied aq. gel is prepd. by mixing a polymeric absorbent in a powdery form, such as a starch polyacrylate, a saponified vinyl acetate- acrylic ester copolymer and a crosslinked CMC, with water while stirring. This gel is fed from a tank 39 provided with a stirring device 38 through a discharge pipe 42, while operating a solenoid valve 40 and a pressure pump 41, into a receiving vessel 2, thereby forming an aq. gel layer 43. Subsequently, spilt coke 44 and coal tar 45 from a coke oven are received in the receiving vessel 2. At that place, or after moving of the receiving vessel 2 by a removing mechanism 3 and a transport mechanism 4, the receiving vessel 2 is tilted by a tilting mechanism 5, thereby discharging the content of the vessel into a recovery hopper 6.