baber/WOPTO huggingface dataset:
Patent JP-H0851571-A (JP)
Title: Electronic image pickup device
Inventor: SAITO KUNIAKI
IPC: H04N5/374
Filed: 1994-08-03
Abstract: PURPOSE:To obtain the electronic image pickup device in which a dark current and a fixed pattern noise are eliminated in an excellent way independently of a change in ambient temperature or a change in the charge storage time. CONSTITUTION:A focal plane shutter 20 controlling passing/shutting of an object light, CMD 23r, 23g, 23b being image pickup elements, R, G, B channel process circuits 24r, 24g, 24b processing outputs of the CMD 23r, 23g, 23b, and a system controller 36 controlling the entire device are provided to the device. An object light passes through the focal plane shutter 20 to pick up an image of exposure and image data are stored tentatively in a storage element, only a signal level corresponding to a dark current is extracted while inhibiting emission of the object light to the CMD 23r, 23g, 23b then dark exposure is conducted by the similar exposure time of the main image pickup. Then the image data stored in the storage element and the read at the dark exposure are conducted simultaneously and the latter is subtracted from the former to eliminate the dark current.
Patent JP-H1128710-A (JP)
Title: Manufacture of concrete product and finishing form used therefor
Inventor: IWATANI NOBUO
IPC: B28B7/16
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a concrete product wherein various three-dimensional designs can be formed on the surface of the product while a sense of raw material of concrete is utilized as a finishing form used therefor. SOLUTION: The method for manufacturing a concrete product comprises the steps of preparing a finishing form 1 having a protrusion and recess pattern transfer surface 2 formed on its surface, forming a retarder layer 4 on part of the surface 2, placing concrete material 15 with the surface 2 as a contact surface, releasing the form 1 after curing and hardening it, and exposing a surface of the obtained product by washing, thereby exposing inner aggregate 10 on a contact part with the layer 2.
Patent JP-S5884816-A (JP)
Title: Curing agent for polyurethane
Inventor: UMEDA ARIHIKO
IPC: C08G18/00
Filed: 1981-11-17
Abstract: PURPOSE:The titled curing agent, obtained by reacting a polyoxyalkylene polyamine with a compound having an oxirane ring and an acrylic acid derivative, and capable of prolonging the gelling time in peparing urethane. CONSTITUTION:(A) A polyoxyalkylene polyamine, e.g. polyoxypropylene, is heated at 60-150 deg.C in a nitrogen stream, and (B) a compound having an oxirane ring, e.g. ethylene oxide, is dropped and reacted therewith for 1-20hr. (C) An acrylic acid derivative, e.g. methyl acrylate, is then dropped thereto and reacted for 3-20hr to give the aimed material. The mixing molar ratios between the components are preferably as follows: the components (B) and (A)=1:(3-5) and the components (C) and (A)=1:(2-4).
Patent JP-2001016026-A (JP)
Title: Planar antenna
Inventor: AOKI HIROSHI
IPC: H01Q21/06
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of wrinkles on an antenna film due to the time changes caused by time passage a temperature or the like and to adjust the characteristics, after the assembly of an antenna by installing plural slits in a dielectric. SOLUTION: A planar antenna 5 formed of a base plate 1, an antenna film 3, a radome 4 and dielectrics with slits 10 is used. Since extension/contraction are absorbed in a slit part, even if the sponge-like dielectric whose thermal expansion coefficient is large is extended/contracted by temperature, wrinkles do not occur in the adjacent antenna film 3 by cutting a slit in the dielectric 10. In the setting method of the width of the slit and the number of slits, the extension/contraction length of the dielectric whose thermal expansion coefficient is larger than that of the antenna film 3 is calculated, and slit width and the number of slits, which can cover extended/contracted length, are obtained. Thus, deterioration of characteristics such as gain, beam width and side lobe of the antenna can be prevented.
Patent JP-H0628149-A (JP)
Title: Method for compressing plural kinds of data
Inventor: YOSHIDA SHIGERU
IPC: G06F5/00
Filed: 1992-07-10
Abstract: PURPOSE:To provide a method to obtain high compressibility without increasing the processing time of the data compressing for plural kinds of data which compresses and encodes input data by using dynamic dictionary type algorithm of LZW codes by uniting the dictionary retrieval of encoding wherein character string which are investigated as to plural kinds of data and frequently appear are initially registered. CONSTITUTION:Partial strings whose appearance frequency detected by the LZW encoding of sample data 1 and 2 become high in common to plural kinds of data are extracted as a common partial string group S00 and initially registered in a dictionary area A0. Further, partial strings which have high frequencies by the data are extracted as characteristic partial string groups S10 and S20 and initially registered in dictionary areas A1 and A2. When an input character string wherein the data 1 and 2 are mixed is encoded, a registered partial string which matches the input character string to the longest length is retrieved in a dictionary and the input character string is encoded by using the group number (j) of a partial string group belonging to the retrieved partial string and the registration number (i) of the retrieved character string in the partial string group.
Patent JP-S5971788-A (JP)
Inventor: SUEHIRO NORIYUKI
IPC: D06F58/28
Filed: 1982-10-19
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-H1180807-A (JP)
Title: Production of ferrous sintered body parts
Inventor: SHIGA RYUJI
IPC: B22F3/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To relax internal stress of a compacted body caused by the gravity of the compacted body and the stress to the compacted body caused by the frictional force between the green compact and a bottom board sintered jig and to obtain sintered body parts by mounting a bottom board sintered jig obtd. by compacting and sintering a ferrous powder material with a compacted body of a ferrous powder material and executing sintering. SOLUTION: For example, a powder material obtd. by formulating iron alloy powder contg., by weight, 4% Ni, 1.5% Cu, 0.5% Mo, and the balance Fe with 0.5% graphite and zinc stearate and executing mixing for 30 min by a V type mixer is prepd. This powder is compacted (compacting density is 7.0 g/cm<3> ) into a compacted body 1 having a cylindrical shape (outside diameter = 60 mm, inside diameter = 50 mm and height = 16 mm). Sintering is executed at a sintering temp of 1,150 deg.C. by using mesh belt type furnace. The bottom board jig used for sintering the compacted body 1 is a bottom board sintered jig 4 (outside diameter D15 =66 mm, inside diameter D16 =46 mm and height h10 =8 mm) using powder material same at that in the compacted body 1 and is set on a carbon sheet 2 (thickness h11 =5 mm).
Patent JP-H0720631-A (JP)
Title: Photosensitive thermosetting resin composition and method for forming solder mask
Inventor: SUZUKI MORIO
IPC: G03F7/38
Filed: 1993-06-30
Abstract: PURPOSE:To provide a photosensitive thermosetting resin composition not gelling during and after production of the photosensitive resin and superior in storage stability and capable of forming a cured film superior in various characteristics, especially, close adhesiveness, and resistance to chemicals, and the method for forming a solder mask for a printed circuit board. CONSTITUTION:The photosensitive thermosetting resin composition comprises (A) a photosensitive resin having an acid value of 40-120mgKOH/g and obtained by allowing (meth)acrylic acid to react with a copolymer of hydroxyalkyl (meth) acrylate having a primary hydroxyl group and alkyl (meth)acrylate and glycidyl (meth)acrylate, and allowing polybasic anhydride to react with this product, (B) a photopolymerization initiator, (C) a diluent, and (D) an epoxy resin. The solder mask is formed by coating a printed substrate having a circuit with this resin composition, temporarily drying it, selectively exposing it to active rays through a photomask, developing the unexposed parts with an aqueous dilute solution of alkali to form a resist pattern, and then curing it by heating, and optionally in addition, subjecting it to ultraviolet curing before or after this heat curing.
Patent JP-2001008826-A (JP)
Title: Food heating/stirring device
Inventor: KAJIWARA TOKUJI
IPC: A47J27/14
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a food heating/stirring device which simplifies the constitution of the bearing mechanism of the rotary shaft of a heating pot, miniaturizes the whole device, and can be easily assembled and manufactured at low cost. SOLUTION: In this food heating/stirring device, a rotary shaft 37 having a stirring means 37a crossing a heating pot 31 in the lateral direction is rotatably inserted into the heating pot 31, and the rotary shaft 37 is rotatively driven by a motor. One end section of a cylindrical double shaft 36 is fixed to one end face of the heating pot 31 with making its axis coincide with the rotary shaft direction, the rotary shaft is journalled to the inner periphery, a metal bearing 46 capable of tilting the heating pot 31 is arranged on the step section of the outer periphery, and the fitting and positioning of the metal bearing 46 are facilitated via a step section formed in the longitudinal direction of the double shaft 36.
Patent JP-2000018304-A (JP)
Title: Oil damper monitoring system
Inventor: KAWASAKI HARUHIKO
IPC: F16F9/32
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To realize a maintenance without causing a cost increase by providing a controller detecting a state in each oil damper and processing it and provide a monitoring device concentrating a signal from each controller toward the outside and capable of monitoring it. SOLUTION: In the case where a dome roof R is supported through many ropes W, an oil damper O is functioned through the W to absorb a vibration when the dome roof R is vibrated by an earthquake and a strong wind. Then, controllers 15 are integrally and continuously provided on each oil damper O respectively and an external output signal being a communication signal from each controller 15 is supervisorily monitored by a monitoring device 27. Further, the controllers 15 taking in each output signal from a displacement sensor, a pressure sensor and an oil leak sensor and processing it and controlling an output of a collection, record and a management information of data regarding the state of the oil damper O are integrally and continuously with a cylinder.
Patent JP-S6430856-A (JP)
Title: Wiring structure for vehicle
Inventor: INOUE TOSHIHIRO
IPC: H02G3/38
Filed: 1987-07-24
Abstract: PURPOSE:To facilitate a wiring operation and maintenance and improve the advantage on waterproofing by connecting an outdoor side harness to an indoor side harness on a nearly horizontal partition wall part between the outside and inside of a room. CONSTITUTION:Since a joint box 4 is installed on a dash board 3 between the inside of a room 1 and an engine room 2, an outdoor side wire harness 7 may be collectively wired to a relay box 10 on the outside of the room, and an indoor side wire harness 12 may be collectively wired to a connector 11 awaiting the harness 12 on the inside of the room. After that, the relay box 10 is joined to the awaiting connector 11 to complete wiring, making an wiring operation extremely easier. Also, in maintenance, the relay box 10 can be easily separated from the awaiting connector 11 and, further, the relay box 10 which is internally provided on the upper part of the joint box 4 facilitates the check of wiring and the replacement of fuses.
Patent JP-H0823861-A (JP)
Title: Barbed string, barbed net or barbed fence for repelling fowl and animal
Inventor: ABE SHUYA
IPC: A01M29/32
Filed: 1994-07-13
Abstract: PURPOSE:To provide a barbed string, a barbed net or a barbed fence of a continuous length for repelling fowls and animals, made of a plastic and having protruded barbs at the set interval. CONSTITUTION:This barbed string A, barbed net or barbed fence for repelling fowls and animals is constituted by protrusively installing barbs 5 in a needlelike, an arborescent form or other shapes at the set interval on the peripheral surface of a stringy unit 1 of a continuous length, a sheetlike reticular unit of the continuous length and the set width or a fencelike unit of the continuous length prepared by connecting small bars of the set length at regular intervals with the stringy unit 1 and respectively and integrally forming the stringy unit 1 with the barbs 5, the reticular unit with the barbs 5 and the small bars with the stringy unit 1 and the barbs 5 according to the integral molding of a plastics.
Patent JP-H0731563-A (JP)
Title: Manufacture of heating seat of toilet stool
Inventor: IWAMOTO KANEHISA
IPC: A47K13/30
Filed: 1993-07-26
Abstract: PURPOSE:To provide a method of manufacturing a heating seal of a toilet efficiently be stool in which the bonding between an aluminum sheet and a heater wire, and adhesion between the seat and the aluminum sheet can : carried out. CONSTITUTION:An aluminum sheet 1 is coated over its one surface with an adhesive 2 which is then covered with a separate sheet 3, and is coated over its the other surface with a hot-melt type glue 4. Then, the aluminum sheet 1 is punched so as to have a shape the same as that of the seat. A heater wire 5 is made into press contact with the surface of the aluminum sheet 1 which is coated with the glue 4. The aluminum sheet 1 is heated at the surface coated with the glue 4 which is therefore melted, so that the heater wire 5 is bonded to the aluminum sheet 1. After peeling off the separate sheet 3, the aluminum sheet 1 is applied, at the surface coated with the adhesive 2, over the seat.
Patent JP-S6075247-A (JP)
Title: Method for cooling miso
Inventor: YASUHIRA HITOMI
IPC: A23L11/20
Filed: 1983-10-01
Abstract: PURPOSE:To cool MISO (fermented bean paste) rapidly or in a constant state by a simple method and make it possible to avoid the core burning phenomenon, by inserting a cold storing material, contained in a container, and cooling the MISO in storage at location requiring the cooling. CONSTITUTION:A cold storing material is put into a tube, precooled, frozen and then filled in a stainless steel pipelike container. Alternatively, the cold storing material is injected previously into the pipelike container and cooled, and the resultant container containing the cold storing material is then inserted into MISO in a container to cool the MISO to a requwed temperature. A fermentation vessel containing MISO has been moved to a low-temperature room to cool the MISO after completing the fermentation and cooled directly in the past. However, the MISO has individual low thermal conductivity, and the fermentation heat is continuously generated by the activity of microorganisms. Therefore, the cooling efficiency is bad, and the deterioration of product quality is caused. The movement of each container and all, has low operability, and the central part is particularly colored excessively to cause a variation in quality. The use of the cold storing material permits rapid and constant cooling, and the core burning phenomenon can be avoided.
Patent JP-S5975067-A (JP)
Inventor: SUMIKAWA NOBUROU
IPC: A63B53/04
Filed: 1982-10-20
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-H0234152-A (JP)
Title: Pulse oxymeter calibrator
Inventor: YAMANISHI AKIO
IPC: A61B5/145
Filed: 1988-07-22
Abstract: PURPOSE:To execute a use to respective kinds of probes regardless of the shape of a cuvette by fixing optical fibers at the incident side of emitting side of an optical path axis to sandwich the blood of the cuvette, respectively. CONSTITUTION:The edge surface of one side of an optical fiber 1a at the incident side is fixed so as to opposed to a glass window 11a at the incident side of a cuvette 10, and the edge of the other side of an optical fiber 1b at the emitting side is fixed so as to be opposed to a glass window 11b at the emitting side of the cuvette 10. Respective other edges of the optical fibers 1a and 1b are fixed so that the edge surfaces can be directed in directions to be mutually separated. The edge at the edge side opposite to the cuvette 10 of the optical fibers 1a and 1b is fixed to a case 2 to imitate the shape of a finger.
Patent JP-H0233243-A (JP)
Title: Priority control system for loop network
Inventor: SHIMIZU HIROSHI
IPC: H04L12/42
Filed: 1988-07-22
Abstract: PURPOSE:To improve the throughput by applying priority control independently of packet transfer control. CONSTITUTION:A user packet is split into plural slots and each slot consists of a pay-load part for the transmission of the user packet and a slot header part. Suppose that a transmission request with priority illustrated in round marks is caused from slave nodes 2, 3, 4, 5 respectively, then a master node 1 sets the reservation priority to the lowest priority 0 and gives a data to a loop 16. Since the master node 1 receives the slot header with the highest priority written therein as a result, the priority 3 is written in the priority field of the slot header based thereupon and the data is sent. Each node acquires a token based on the priority. When the transmission of the slave node 5 is finished, the priority 2 is set by the succeeding reservation control.
Patent JP-S6244790-A (JP)
Inventor: KOIKAWA KEIICHIROU
IPC: G09G5/28
Filed: 1985-08-23
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-H0627398-A (JP)
Title: Laser beam scanner
Inventor: YOSHIKAWA HIROYASU
IPC: G06T1/00
Filed: 1992-07-13
Abstract: PURPOSE:To easily adjust beam waist in a vertical and a horizontal vibration directions with simple constitution in a laser beam scanner which emits laser beam for scanning. CONSTITUTION:The scanner consists of a semiconductor laser 11 which emits laser beam, a converging lens 12 which independently controls the beam waist position in the vertical vibration direction and the beam waist position in the horizontal vibration direction and is tilted to the optical axis of the laser beam and placed in the vicinity of the laser beam emitting end of the semiconductor laser 11 and a beam scanning means 20 which continuously and regularly changes the advancing direction of the laser beam passing through the converging lens 12.
Patent JP-H0233951-A (JP)
Title: Wiring method for tertiary elements
Inventor: NAMURA TAKASHI
IPC: H01L23/522
Filed: 1988-07-22
Abstract: PURPOSE:To accelerate the transmission of a signal by burying a contact hole with a conductive single crystalline silicon, removing an oxide film or a silicon nitride film on its surface, and again epitaxially growing it. CONSTITUTION:A second silicon layer 3 is formed on a first silicon layer 1 through a first insulating film 2. A second insulating film 5 is added to the layer 3, and an opening which arrives at the layer 1 is formed. The exposed part of the layer 1 and the layer 3 of the sidewall of the opening are thermally oxidized. The oxide film 6 of the layer 1 is removed. The layer 1 of the opening is selectively epitaxially grown, and a silicon crystal 7 which arrives at the layer 3 is added. After the film 5 is removed, the whole surface is epitaxially grown to connect the layer 1 to the layer 3. An impurity is implanted from the surface to the connecting part. Thus, the transmission of a signal is accelerated.
Patent JP-S5975992-A (JP)
Title: Preparation of fuel
Inventor: TAKAHASHI SEIICHI
IPC: C10L5/00
Filed: 1982-10-22
Abstract: PURPOSE:To prepare a fuel in fine powder efficiently from a coarsely crushed fuel containing a liquid component which is not readily solidified merely by cooling, by mixing the coarsely crushed fuel with a powder fuel and pulverizing the mixture under heating at a temperature below the ignition point of the fuel. CONSTITUTION:A coarsely crushed solid fuel 1 such as coal or oil coke crushed to a particle size of about 5mm. and containing liquid components such as oil and a proper amount of a fine powder fuel 2 obtained by pulverizing coal, coke, oil coke, etc. are fed into a crusher 4 together with hot air 9. The fuels 1 and 2 are heated to a temperature below the ignition point and are mixed and pulverized. A non-tacky pulverized fuel 8 is obtained by proper selection of the mixing ratio of the pulverized fuel 2. When the amount of the pulverized fuel 2 is reduced, a soft pulverized fuel 6 is obtained, which can be made into a pellet fuel by pressing, heating and forming into shape in e.g. a pelletizing machine 5.
Patent JP-S57109164-A (JP)
Title: Holder for rotating disc
Inventor: OGAWA KOUICHI
IPC: G11B17/32
Filed: 1980-12-25
Abstract: PURPOSE:To stabilize revolution of a disc and to enable high density, by providing a support member having a plane opposing to a plurality of symmetrical points to the center of a disc via a fine gap and a drive means rotating the disc. CONSTITUTION:Support members 11, 12, 13 having a plane opposing to a plurality of symmetrical points to the center of a disc 1 via a fine gap 10, are provided and the support members are taken as a channel shape circular arc member surrounding an external circumference 14 of the disc 1. The drive means consists of a fine wind train 16 formed on an external circumference surface 15 of the disc 1 opposing to the members 11, 12, 13 and a fan mechanism delivering compressed air radial to the disc 1. Further, the fine wing train 16 is provided with a slope to the arrow 17 toward the delivery of compressed air.
Patent JP-S6428867-A (JP)
Title: Semiconductor device
Inventor: MIYAGAKI KATSUNORI
IPC: H01L21/331
Filed: 1987-07-23
Abstract: PURPOSE:To decrease the junction capacitance between an emitter and a base, and enable the high speed operation, by providing a dielectric isolation region on a sidewall of the junction part between the emitter and the base of a bipolar transistor. CONSTITUTION:A bipolar transistor is formed by forming a base region 3 in a collector layer 2, and forming an emitter layer 4 in the above base region 3. In the constitution of the transistor like this, a trench 8 is formed on the sidewall part of the emitter 4 in the junction part between the emitter 4 and the base 3, or an insulator 9 is arranged in this part. Thereby, the P-N junction on the sidewall of the emitter layer 4 and the base layer 3 is eliminated, so that the junction area between the emitter and the base is decreased, and the junction capacitance is reduced. Therefore, the high speed operation of transistor is enable.
Patent JP-H1131316-A (JP)
Title: Magnetic disk
Inventor: SHINOHARA HIDEKI
IPC: G11B5/73
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic disk substrate for a hard disk with which a high speed rotation and less electric power consumption may be easily attained by constituting this substrate of a magnesium based alloy contg. inevitable impurities and magnesium. SOLUTION: The magnesium content is specified to an amt. exceeding 11 wt.% necessary for the appearance of the effect of the magnesium by taking the sp. gr. 2.7 of aluminum and the sp. gr. 1.8 of the magnesium into consideration. An aluminum based alloy and the magnesium based alloy have nearly equal tensile strength and whether high speed rotation is possible or not is highly affected by the increase or decrease of the density. The magnesium based alloy contg. >50 wt.% magnesium is preferable if the saving of the electric power consumption is taken into consideration. As a result, the driving with a lower output motor is made possible and the reduction of the size and the saving of electric power consumption of the hard disk device are made possible.  The service life of batteries is correspondingly prolonged and further centrifugal stresses may be decreased and, therefore, the higher speed rotation is made possible.