baber/WOPTO huggingface dataset:
Patent JP-H06178051-A (JP)
Title: Optical recognition device
Inventor: FUKUI HIROSHI
IPC: G06T1/00
Filed: 1992-12-09
Abstract: PURPOSE:To provide a small optical recognition device with superior reading contrast. CONSTITUTION:A convex micro lens array 2 in which convex micro lenses 2a are arranged in two-dimensional fashion is arranged between a light source 1 and a material plane 6 in the optical recognition device A consisting of the light source 1, the convex micro lens array 2, a convergence lens 4, and a photodetector 5, etc. Incident light source light is diffused In two-dimensional fashion, and uniform light quantity distribution can be obtained on the material plane 6.
Patent JP-H10176248-A (JP)
Title: Nickel steel sheet for arc welding small in residual magnetism and its production
Inventor: OMORI TOSHIMICHI
IPC: C22C38/08
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To produce a nickel steel sheet in which residual magnetism is reduced, the blowing of magnetism at the time of arc welding is evaded and smooth welding operation is made possible and to provide a method for producing the same. SOLUTION: This nickel steel sheet for arc welding small in residual magnetism is the one contg., by weight, 0.01 to 0.10% C, 0.05 to 0.3% Si, 0.3 to 0.9% Mn, <=0.015% P, <=0.015% S, 8.5 to 9.5% Ni, 0.005 to 0.05% Al and <=0.005% N, and in which the amt. of residual austenite at an ordinary temp. is regulated to <=8%. Furthermore, this componental compsn. is incorporated with one or more kinds among Cu, Cr and Mo of 0.01-0.2%. As for the method for producing the same, a steel sheet having this componental compsn. is subjected to quenching heat treatment from the Ac3 transformation point and is thereafter quenched at <=580 deg.C. Moreover, it is preferably subjected to intermediate heat treatment at 650 deg.C to less than the Ac3 transformation point.
Patent JP-H11178508-A (JP)
Title: Flour for confectionery
Inventor: ISHIBASHI MICHIYOSHI
IPC: A23G3/34
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a flour material for braked confectionery that has unique taste and texture and is effective for health promotion. SOLUTION: This flour contains barley flour, for example, barley flour for bread and rice flour such as Joshinko (high quality rice flour) of 50-70 mesh, preferably at a weight ratio of 3/7-7/3.
Patent JP-2001209812-A (JP)
Title: Method and device for generating two-dimensional pattern
Inventor: ENOMOTO YASUHIRO
IPC: G09G5/36
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To make precise paint-out processing possible by preventing paint-out processing from being dispersed by the direction of a vector in a paint-out area on a raster scan type display device. SOLUTION: The vector outputted from a CPU 1 is inputted through an interface 2 to a two-dimensional(2D) pattern calculating part 3. In the 2D pattern calculating part 3, the intersection of the inputted vector and a scan line and various flags are calculated by an intersection calculating part 6. On the basis of the calculated intersection or various flags, a span calculating part 7 calculates the paint-out of a 2D pattern area by logical arithmetic so as to perform painting-out by adopting a paint-out pattern corresponding to the direction of the vector. The calculated paint-out data are inputted to a span monochrome converting part 8 and converted into monochrome data to be utilized by a 2D plotting part 4.  The 2D plotting part 4 stores the converted monochrome data in a local memory 5 and executes painting-out while logically operating the stored monochrome data and newly inputted monochrome data.
Patent JP-H06180823-A (JP)
Title: Composite type thin film magnetic head
Inventor: SATO JUNICHI
IPC: G11B5/39
Filed: 1992-12-15
Abstract: PURPOSE:To provide a composite type thin film magnetic head capable of reducing power consumption and a heat noise in an MR head part and suppressing an inductive magnetic conversion action between a lead for MR and an MR film. CONSTITUTION:The MR head part is provided with the MR film 10, first lead conductors 12a, 12b whose one ends are connected to the MR film, second lead conductors 14a, 14b whose one ends are connected to the other ends of the first lead conductors through hole conductors 13a, 13b and external connection terminals 15a, 115b connected to their other ends. Inductive head part is provided with inductive coils 11, 61, the lead conductors 16a, 16b whose one ends are connected to them and the external connection terminals 17a, 17b connected to the other ends of the conductors. The entire length of the first lead conductors 12a, 12b in the MR head part are arranged to the MR film side than the lead conductors 16a, 16b in the inductive head part.
Patent JP-H0612848-A (JP)
Title: Video cassette recorder
Inventor: JIYON HOOMAA FUARII
IPC: H04N7/16
Filed: 1992-12-14
Abstract: PURPOSE: To surely execute the commands from a VCR by monitoring the signal across the filter capacitor of the synchronization/AGC section of a video processor of the VCR. CONSTITUTION: The signal across an external filter capacitor C300 of a video processor integrated circuit 155 is monitored. For example, when a cable box changes the channels, a large and sudden signal level variation appears across the capacitor C300. This large signal change is detected as a feedback signal against the channel switching command transmitted to the box and the change is amplified and supplied to a controller 110.
Patent JP-H09182500-A (JP)
Title: Sensorless vector control inverter of motor winding resistance correcting type
Inventor: WARATANI HIROHARU
IPC: H02P21/24
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate speed braking control by providing a winding resistance value corrector which compensates, by motor temperature, the change by temperature of a resistance value, and using the resistance value after correction as a motor winding resistance value, when performing the operation of the motor current required for sensorless vector control. SOLUTION: For a vector control inverter A, motor temperature sensors 10 are attached in proper places of its fixed housing for measurement of temperature of a motor M, and the output of the temperature sensors 10 is applied to a motor winding resistance value corrector 11. This corrector 11 is one being so arranged as to compute the resistance value from the winding temperature being measured according to the ratio, with the ratio of the temperature change of the motor to the winding resistance set in advance. For the measured temperature value, this corrector 11 computes the resistance value selected from the temperature measured at the housing of the motor frame, and applies it to a motor current operating part 5 together with the measured current value from the motor current sensor 6, and it applies speed to a speed controller 1 and a current value to a vector operating part 2.
Patent JP-2001168145-A (JP)
Title: Chip bonder
Inventor: ONIZUKA YASUTO
IPC: H01L21/60
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a chip bonder in which the efficiency of bonding can be enhanced by shortening the unit process time. SOLUTION: In the chip bonder for bonding a chip 3 to a substrate 1 through an ACF 8 (anisotropic conductive agent), an ACF transfer station 20 is provided with two mechanisms 21 for transferring the ACF to the substrate 1 by means of a transfer head 23 using an ACF tape and the arranging pitch of the transfer mechanisms 21 is made to match the pitch P of the parts to be transferred on the substrate 1 through a feed screw mechanism 26. Since the ACF 8 can be transferred simultaneously at a plurality of parts, total unit process times is shortened and the efficiency of bonding can be enhanced.
Patent JP-H09174532-A (JP)
Title: Manufacture of pca plate and production equipment of pca plate used therefor
Inventor: MOROZUMI MASAKIMI
IPC: B28B11/24
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a high quality PCa plate at site at low cost. SOLUTION: Onto the bottom surface of a heat transmissible bottom form 1, in which concrete is to be placed, a heat transmissible material 10 is provided. Through the heat transmissible material 10, a planar heating element 11 is heat-transmissibly provided onto the bottom form 1. Beneath the planar heating element 11, a heat insulating material 12 is provided. Test bodies are produced under the conditions that a plurality of different maximum heating temperatures and heat-up rates are set so as to obtain the compressive strengths of respective test bodies in order to obtain the following equation, which is drawn from the relative relationship between respective integrated temperatures and the compressive strength, Fk =638.log(M)-1574, in which Fk is the compressive strength and M is the integrated temperature.  By employing the above-mentioned equation, the compressive strength required at actual manufacturing is substituted in Fk so as to obtain the integrated temperature. The placed concrete is thermally cured under the condition that the energizing to the planer heating element 11 is controlled so as to realize the obtained integrated temperature.
Patent JP-H05173206-A (JP)
Title: Oriented non-linear optical element
Inventor: TAKEYA YUTAKA
IPC: G02F1/361
Filed: 1991-12-20
Abstract: PURPOSE:To provide film-like non-linear optical material of a carboxylic acid derivative in which dipole orientation in a polymer carrier is uniformed by means of corona discharge by forming the material from the carboxylic acid derivative expressed with a specified formula. CONSTITUTION:A compound, being capable of manifesting non-linear optical characteristic, is contained in a film-like carrier, and the compound is contained so that the orientation of dipole moment is arranged in a direction of film thickness in the film-like carrier. The compound is a carboxylic acid derivative expressed by a formula. In a formula I, (n) represents 0, 1, or 2, Ar possesses an aromatic group having carbon number of 5-14, R1 represents a functional group selected out of an amino group expressed by R2R3N- and its halogenated hydrogen salt, an ether group and the like expressed by R4-O-, and B represents a functional group of carboxylic acid, amide, and ester expressed by -OH-, -OR13, -NHR14.
Patent JP-H09186434-A (JP)
Title: Manufacture of circuit board device provided with thick film conductor
Inventor: ITO SHIGETOSHI
IPC: H05K1/09
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board device which has a highly reliable thick film conductor at low cost by forming a conductor film which contains Au as the major component on the thick film conductor part which contains AgPt as the major component on the major plane of a circuit board, including one edge part, performing heat treatment and covering the whole crack with a connecting conductor. SOLUTION: An AgPt thick film conductor 2 is formed by screen-printing and baking AgPt conductor paste on the major plane of a circuit board 1. Then, Au conductor paste is screen-printed and baked so as to cover one edge of the AgPt thick film conductor 2 of the circuit board 1, and an Au thick film conductor 3 is formed. Then, the major plane of the circuit board 1 whereupon the AgPt thick film conductor 2 and the Au thick film conductor 3 are formed, is screen-printed with AgPt conductor paste and baked so as to cover a crack 4 formed on the AgPt thick film conductor 2 over each edge of the AgPt thick film conductor 2 and the Au thick film conductor 3, and an AgPt connecting conductor 5 is formed.
Patent JP-H06184883-A (JP)
Title: Robot system for transferring yarn-feeding member in weaving preparation process
Inventor: URASAKI TATSUYUKI
IPC: D02H11/00
Filed: 1992-12-18
Abstract: PURPOSE:To keep the relative distance between a work unit and a yarn feeder to a constant level and to carry out the transfer work in optimum and stable state by performing the capturing work based on the output signal of a distance sensor attached to a yarn feeder transfer work unit at the tip end of a robot arm. CONSTITUTION:In the automatic transfer of a yarn feeder on a pallet to a creel with a robot 10 in a weaving preparation process, a yarn feeder catching chuck 22 is placed on a bracket 21 of a yarn feeder transfer work unit 20 attached to the tip end of a robot arm 13 and a distance sensor 31 is placed in front of the chuck 22. The work unit 20 approaches the yarn feeder on a pallet by the motion of the robot arm 13. When the distance between the unit and the feeder reaches a prescribed level, the distance sensor 31 outputs a signal, the catching chuck 22 catches the yarn feeder based on the signal and the yarn feeder is attached to a prescribed position of a creel by the motion of the robot arm 13.
Patent JP-H10191469-A (JP)
Title: Operation controller
Inventor: HISHIKARI ISAO
IPC: H04L12/40
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To enable process control through the use of data transmission by simple constitution without necessitating a main station for polling by combining an input device, a controller, etc., and constituting a network through a bus, communicating process data through the use of a communication means, a device number and a fetching number possessed by each so as to constitute a process control system. SOLUTION: An analog signal on such as a temperature inputted to an input device 1 from a sensor S such as a thermocouple is outputted to a bus L as measuring signal data PV by adding a device number characteristic to the input device 1 such as '01'. At the time of fetching data on the input device 1 among data flowing on the bus L, an operation controller sets '01' as the fetching number to fetch measuring signal data PV. The control part 2A of the operation controller gives PID arithmetic, etc., to fetched measuring signal data PV to generate control signal data MV to send to an operation means 2B such as a heater, etc.
Patent JP-H05173413-A (JP)
Title: Method and device for developing
Inventor: YAMAGUCHI CHISEKI
IPC: G03G15/06
Filed: 1991-12-24
Abstract: PURPOSE:To realize developing without a faulty image regardless of the change of ambient environment or the like. CONSTITUTION:By an electrical conductive developer supply member 2, developer T is supplied to a developer carrier 1. By an electrical conductive layer thickness regulation member 3, the thin layer of the developer T is formed on the carrier 1 and the electrostatic charge thereof is executed. By a first surface potential sensor 11, the surface potential of the carrier 1 on which the thin layer of the developer T is formed is measured. By a second surface potential sensor 12, the surface potential of an electrostatic latent image holding body 10 after the developing is measured. By a comparison and control part 13, at least one of power sources E1 and E2 connected to the supply member 2 and the regulation member 3 is controlled so that a differential value between the surface potential of the carrier 1 and a voltage from a power source E3 becomes within a first regulation range with respect to a first regulation value and at least one among the power sources E1, E2 and E3 is controlled so that the surface potential of the holding body 10 after the developing becomes within a second regulation range with respect to a second regulation value.
Patent JP-H11176482-A (JP)
Title: Lead-acid battery charging method
Inventor: YOSHIMUTA HARUKI
IPC: H01M10/44
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prolong the lifetime of a battery, and to save the labor for maintenance while restricting the electric decomposition of the electrolyte and heat generation by cutting the charging current for the predetermined time with the predetermined interval during the charge, and switching a charge mode on the basis of a voltage difference between the time just before the stop of charge and the time after the predetermined time is passed. SOLUTION: At the time of charging a lead-acid battery, the charging current is cut for the predetermined time with the predetermined interval during the charge. A voltage difference between the time just before cutting the charging current and the time after the predetermined time is passed is measured. This measuring time is preferably set at 5-30 minutes and the charging current cutting time is desirably set at 0.5 seconds - 1 minute. Charging mode is switched on the basis of the time when the voltage difference is changed to increase.  Charge recovering condition when the voltage difference is changed to increase is constant in relation to the predetermined charging current independently of the using environment and a change with a lapse of time, and charged variable can be accurately controlled, by switching the charging mode to a constant voltage on the basis of the change of the voltage difference.
Patent JP-H05185168-A (JP)
Title: Welded structure
Inventor: OKUTO KOICHIRO
IPC: B21D47/00
Filed: 1991-12-24
Abstract: PURPOSE:To obtain high rigidity by reducing the weight of the welded structure made of aluminum used for water gate doors, C shape beam, hulls, etc. CONSTITUTION:Bulkhead materials 3 of the welded structure consisting of planar members for structural purposes and bulkhead materials for reinforcing the planar members are formed of aluminum honeycomb panels 4 constituted by joining surface plates 6, 7 consisting of aluminum shapes material to both surfaces of aluminum honeycomb cores 5. These bulkhead materials 3 are welded via aluminum shapes material 8 to web materials 2 which are the planar members for structural purposes.
Patent JP-H10184239-A (JP)
Title: Blind device
Inventor: OISHI MAMORU
IPC: E06B9/302
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a blind device capable of simply removing a wing member only and escaping in emergency. SOLUTION: A wing member 3 is equipped with a wing main body and fitting grooves 23 and 24 formed inside the wing main body. A bearing member 15a is equipped with a plate-like section 42a mounted to inside of the end 33a of the wing main body between the fitting grooves 23 and 24 through a mounting member 41a and an opening 43a formed in the plate-like section 42a. The mounting member 41a is equipped with a plate-like main body, a projection 56a formed in the plate-like main body and interlocked with the opening 43a, a fitting edge section 57a monolithically formed in the plate-like main body and fitted to the fitting grooves 23 and 24, and a projection 59a monolithically formed in the plate-like main body. The projection 59a is interlocked with an opening 68a of a mounting released member 67a. The mounting released member 67a is equipped with a pair of openings 71a and 72a.
Patent JP-H1187927-A (JP)
Title: Inter-layer adhesive film for multilayered printed wiring board and multilayered printed wiring board using the same
Inventor: NAKAMURA SHIGEO
IPC: H05K3/46
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive film with superior productivity, capable of simultaneously performing the covering of an inner layer circuit pattern and resin filling into a through-hole and/or a surface via hole altogether in a manufacture of the multilayered printed wiring board of a build-up type, for which a conductor circuit layer and an insulation layer are alternately stacked. SOLUTION: In this adhesive film composed of a supporting base film for performing lamination on a patterned inner layer circuit board and a resin composition solid at a normal temperature, the resin composition which is solid at the normal temperature contains resin, whose softening point is lower than a lamination temperature for at least more than 10 wt.% and is so formed on the supporting base film to have a thickness larger than the conductor thickness of an inner layer circuit. Also, the thickness of the resin flow of the resin composition at the lamination temperature is half the conductor thickness of the inner layer circuit and/or is more than the surface via hole depth.
Patent JP-H11184134-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: UEMATSU HIRONORI
IPC: G03G5/147
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which shows excellent lubricating property and high durability against wear or scratches on the surface due to friction, which does not cause decrease in the surface resistance due to deposition of products by corona discharge in repeated electrophotographic processes, and which can maintain high quality image even in a high humidity environment, and to provide a process cartridge and an electrophotographic device having this electrophotographic photoreceptor. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer and a protective layer in this order on a conductive supporting body. The protective layer contains the resin produced by polymn. of photosetting acryl monomers and oligomers and also contains acryl resin fine particles. The process cartridge and the electrophotographic photoreceptor have the electrophotographic photoreceptor above described.
Patent JP-2001175667-A (JP)
Title: Information retrieval system
Inventor: KAMEDA MASAMI
IPC: G06F3/048
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To enable even a person who is not familiar with computer operation to easily input retrieval conditions without operating a keyboard by graphically presenting retrieval conditions and retrieval elements on a two-dimensional plane. SOLUTION: Retrieval words are presented with cards 51 and 52 as shown in the figure. A user is able to move a card to a desirable position and vary the size. The size of the card represents a price. When a retrieval execution button 54 is pressed, a retrieval condition expression is generated by combining the cards 51 and 52, the size of the card, and the price graph in an input area 53 to carry out retrieval.
Patent JP-H05176951-A (JP)
Title: Throw-way foot warmer
Inventor: KIYOHARA TAKASHI
IPC: A61F7/08
Filed: 1991-12-26
Abstract: PURPOSE:To prevent a low-temp. burn, to increase an exothermic temp. and to prolong the time for duration of heat generation by putting a powder mixture composed of metallic powder and the powder of an oxidation accelerator thereof into the inside of a heating bag, and laminating a soft sheet having a low thermal conductivity, a tacky adhesive coating layer and release paper thereof on the back surface of the bag, thereby constituting the heating bag. CONSTITUTION:The throw-away foot warmer is constituted of the heating bag 10 of an inside bag into which the powder mixture 16 composed of iron powder, water, salt, active carbon powder and wood flour is put, and an outside bag 20 vacuum packing this heating bag 10. The surface part of the heating bag 10 is constituted of an air perssable sheet 11 made of a non-woven fabric and the back part thereof is constituted of a soft sheet 12 made of foamed polyethylene. An acrylic resin tacky adhesive is applied on the surface of the sheet 12 to form a tacky adhesive coating layer 14 and the release paper 15 is stuck to the surface of the coating layer 14. The outside bag 20 is unsealed and the heating bag 10 is taken out at the time of use. This heating bag is stuck to a sock part 31 corresponding to the plantar arch 41 of the foot 40 of sock 30 and the sock part 32 corresponding to the toe 42 from the instep of the foot 40, and thereafter shoes 50 are worn.
Patent JP-2001169641-A (JP)
Title: Combine
Inventor: NAKAYA AKIHIKO
IPC: B62D55/116
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To simplify the attaching structure of machine frames, reduce the production cost of the structure, etc., and to simplify the supporting structure of traveling crawlers, improve the supporting rigidity, etc. SOLUTION: A pair of right and left longitudinally swinging arms 31, 32 are separately swung with right and left horizontal cylinders 35 to vary the ground height of the right and left crawlers 3, 4 of the combine. The combine is provided with laterally extended front and rear supporting shafts 29, 30 connected to the right and left machine frames 25, 26 and the right and left longitudinally swinging arms 31, 32 attached to the front and rear supporting shafts 29, 30.