baber/WOPTO huggingface dataset:
Patent JP-H09206118-A (JP)
Title: Carrying case for portable information equipment
Inventor: SHIMOYAMA TAKASHI
IPC: G06F1/16
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a carrying case capable of quickly and easily performing a preparation operation and a packing operation even in the case of using a peripheral equipment along with a portable information equipment and integrally carrying other articles as well. SOLUTION: The peripheral equipments such as a pen computer 11 and a printer 13, etc., are installed altogether on a tray 30 and are used as they are at any time. The tray 30 can be slid and housed inside from a tray housing port 471 on the side face of a case 20. The case 20 is provided with a case main body 21 opened and closed by buckles 213 separately from the housing part of the tray 30 and a case cover body 22 and the other articles are housed inside by opening them. The housing part of the tray 30 and a part for housing the other articles are separated inside, and since they are not mixed at the time of carriage and can be separately taken out, the preparation operation and the packing operation are quickly and easily performed.
Patent JP-S57133941-A (JP)
Title: Oil-pressure circuit for oil-pressure type excavator
Inventor: YOSHINADA YUTAKA
IPC: E02F9/20
Filed: 1981-02-13
Abstract: PURPOSE:To reduce the number of variable capacity pumps by forming an opened oil-pressure circuit by a bucket and a stationary capacity pump, another closed oil-pressure circuit including variable capacity pump by a boom, a motor for left-side running, an arm, and a motor for right-side running, and another oil-pressure circuit by a motor for turning. CONSTITUTION:Considering that an oil-pressure type excavator does not run when heavy load is being applied to working machine, an oil-pressure open circuit is made up connecting one of a boom cylinder 11, an arm cylinder 12, and a bucket cylinder 13, through a switch valve 22, with a stationary capacity pump 23. And, an oil-pressure close circuit is made up by connecting one of the remaining motors 5L with a common variable capacity pump 2'. Also, an oil- pressure cylinders, a boom cylinder 11, and any one of left- and right-handed running close circuit is made up by connecting the other remaining cylinder 12 and the rest 5R of the running motors with a common variable capacity pump 2<2>. Taking concurrnt operability and operating pattern into consideration, for a running motor 30, oil-pressure circuit is made up independently of the other oil-pressure apparatus.
Patent JP-S56117796-A (JP)
Title: Preparation of saccharide blend
Inventor: SHIMIZU JIYUNICHI
IPC: A23L27/30
Filed: 1980-02-20
Abstract: PURPOSE: To enable all amounts of formed saccharides to be solidified and to obtain a saccharide blend having usability which has not been found yet, by controlling the content of grape sugar and fruit sugar, which are prepared as by-products, by the change in temperature in converting sugar into palatinose by an enzyme.  
     CONSTITUTION: By using Serratia Plymuthica, Protaminobacter rubrum, etc. as a bacterium containing an enzyme for converting sugar into palatinose, this mold, an enzyme for extracting the mold or immobilized enzyme is reacted with sugar solution by stirring method, plug flow method, etc. When the reaction temperature is about 5W40°C, about 70W92wt% sugar is converted into palatinose, and about 2W20wt% based on total saccharides of the sum amount of grape sugar and fruit sugar is prepared as by-products. The higher the raction temperature, the more the amount of the by-products. All the amounts are solidified by removal of mold, purified, concentrated through vacuum evaporation, and solidified by solid state crushing, foam drying, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59145130-A (JP)
Title: Preparation of cast tire
Inventor: UEDA MINORU
IPC: B29C67/00
Filed: 1983-02-08
Abstract: PURPOSE:To prepare a cast tire from thermoplastic elastomer or thermoplastic resin by burying bead cores after molding the tire body and welding plugs and the body to one body by high frequency heating. CONSTITUTION:The tire body 1 having a groove-like cavity over the entire periphery of the bead part 2 is molded by the well-known process of casting. A necessary number of bead cores 4 are inserted into the cavity 3 of the tire body 1 and the outside of the cavity is choked by plug 5 molded from molding material homogeneous to the tire body 1. Ferromagnetic substance is used for the bead cores. The bead cores are heated by high frequency induction heating and the plugs 5 are welded to the tire body 1.
Patent JP-H11219629-A (JP)
Title: Thermal run-away characteristic improving method for multiple semiconductive luster insulator string device
Inventor: NAKAJIMA YASUHIRO
IPC: H01B17/48
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To establish a method for effectively suppressing a thermal run-away caused by concentration of a share voltage on a small number is insulators in a multiple semiconductive luster insulator string device. SOLUTION: The insulator strings of multiple semiconductive luster insulator string device 1 are connected among them in bridge form by a conductor or conductors 4, and thereby the insulator strings 2 and 3 are divided into a plurality of parallel portions. This causes the current to flow through the conductors 4 more in a part having a greater conductiveness among the parallel portions of the strings, and thereby concentration of the share voltage is eliminated, and temp. running of an insulator with reduced conductivity is suppressed.
Patent JP-S59145277-A (JP)
Title: Heat generating composition for feet warming
Inventor: OKABE KIICHI
IPC: F24V30/00
Filed: 1983-02-08
Abstract: PURPOSE:To provide the titled compsn. which has a relatively small volume and in which muximum attainable temperature is high, by using a specified water- absorptive resin as a water retaining material for a heat generating compsn. for feet warming, which utilizes chemical heat generation. CONSTITUTION:A water-absorptive resin having the max. particle size of 4mm. or below and water absorptivity [ml of water/g of water-absorptive resin) of 30 or above is used. 4-30g of iron powder, 0.01-10g of an oxidation accelerator, 0.5- 15g of water, 0.2-10g of activated carbon and 0.01-4g of said water-absorptive resin are blended together.
Patent JP-H11220292-A (JP)
Title: Transfer device and fixing device of printed board
Inventor: OKUDA MUNEHIRO
IPC: B65G35/06
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a printed board transfer device and a fixing device, where parts can be mounted even on the edge of a printed board, a dummy board is not required to be provided to the edge of a printed board, a board of standard length can be efficiently divided into boards, and restrictions on the design of a printed board are relaxed so as to improve the printed board in degree of freedom. SOLUTION: Grooves 2a and 2b (2c and 2d) are each provided to the four edge faces of a printed board 1 along the entire lengths. A pair of the groves 2a and 2b in parallel with each other are each engaged with transfer rollers 3a and 3b to support and transfer the printed board 1. The printed board 1 is transferred as being supported by only the edge faces, so that the printed board 1 can be ensured of a wide part mounting region. When a second transfer means which is engaged with another pair of grooves is prepared, the printed board can be changed in the direction of transfer by an angle of 90 deg., without changing in orientation of the board.
Patent JP-H07229048-A (JP)
Title: Nonwoven fabric and its production
Inventor: TANAKA SHIGEKI
IPC: D04H3/007
Filed: 1994-02-16
Abstract: PURPOSE:To obtain a nonwoven fabric, comprising fluorine-based ultrafine fibers and useful as a filter material for air filters or liquid filters, etc., a heat insulating material or a material for preventing the moisture permeability. CONSTITUTION:This method for producing a nonwoven fabric is to carry out the melt-blow spinning of a fluorine-based polymer such as ethylene- chlorotrifluoroethylene through an orifice having 0.1-0.5mm diameter at 0.1-2.0g/min throughput per hole at the melting point of the polymer to a temperature of (the melting point + 50 deg.C), deposit the spun fibers on a collector located at a distance of <=8cm from a discharging die, form webs, then laminate a prescribed number of the webs and fuse at least a part of the constituent fibers with an ultrasonic welder, etc. The resultant nonwoven fabric has 0.5-7mum average fiber diameter, 30-200g/m<2> basis weight, 0.05-0.85, preferably 0.03-0.3 fiber filling ratio and 1-30mmAq air-flow resistance. The nonwoven fabric is converted into an electret to form an air filter, excellent in filtration efficiency for atmospheric microdust and having a slight pressure loss or hot calendered to afford a liquid filter having <=2wt.% fraction eluted into n-hexane.
Patent JP-S62177966-A (JP)
Title: Heterojunction bipolar transistor
Inventor: MOHAMADO MADEIHIAN
IPC: H01L21/331
Filed: 1986-01-30
Abstract: PURPOSE:To reduce the collector resistance of a heterojunction bipolar transistor by providing collector and base leading electrodes at the surface side of a semi-insulation substrate and an emitter leading electrode under a collector electrode at the back surface side of the substrate to ground the electrode. CONSTITUTION:An emitter layer 4 made of a wide band gap N-type semiconductor layer is formed on a semi-insulation GaAs substrate 1, and a base layer 3 and a collector layer 2 are then sequentially formed on the layer 4. Then, after a collector leading electrode 22 is formed of AuGe, the layer 3 is exposed by etching, and a base leading electrode 33 is formed of AuZn. Subsequently, after the back surface of the substrate 1 is polished, a via hole which arrives at the layer 4 is formed to expose the layer 4. Thereafter, an emitter leading electrode 44 and the back surface deposited metal 45 are simultaneously formed of AuGe by utilizing the via hole.
Patent JP-S60163944-A (JP)
Title: Rubber composition
Inventor: FURUICHI MINORU
IPC: C08J9/06
Filed: 1984-02-07
Abstract: PURPOSE:A rubber composition having excellent elasticity, flexibility, wear resistance, adhesiveness, cold-temperature resistance, heat resistance, moldability, processability, foaming characteristics, and color, made by compounding a specified block copolymer, a rubber-like polymer, a vulcanizing agent, a foaming agent, and a filler. CONSTITUTION:90-10wt% block copolymer, made from 25-95wt% vinyl aromatic compound (a) containing 5-25wt% vinyl aromatic compound consisting of a chain of 1-4 monomer units, and a conjugated diene (b), shown by formula I or II (where A is the vinyl aromatic compound polymer block, the amount of A in total being 50-97wt% of component a in total; B is the copolymer of components b and a, having 2-10 tapered blocks with increasing component a; n is 3-6; x is the coupling agent residue); and 10-90wt% rubber-like polymer are compounded. Then, 100pts.wt. compound above, 0.1-10pts.wt. vulcanizing agent, 0-30pts.wt. foaming agent, and 0-100pts.wt. filler are compounded.
Patent JP-H07228569-A (JP)
Title: Ketone peroxide composition and curing by the same composition
Inventor: TAKAMURA MASUMI
IPC: C08F4/34
Filed: 1994-02-16
Abstract: PURPOSE:To obtain the subject composition composed of a ketone peroxide and a specified diluent, having a low viscosity, excellent in dyeing power keeping properties in blending of dyes, and capable of keeing an excellent curability and workability in curing a vinyl ester resin, etc. CONSTITUTION:This composition contains (A) a ketone peroxide (preferably acetylacetone peroxide, methyl ethyl ketone peroxide, etc.) and (B) a diluent composed of a compound (preferably 3-methoxybutyl acetate or 1-dimethyl-3- hydroxybutane) of the formula [R1 is CnH2n-1 or CmH2m+1COO(CH2)n; R2 is CmH2m+1; (n) is 1 to 4; (m) is 0 to 3] preferably in a ratio of 30 to 65wt.% component (A) and 35 to 70wt.% component (B). In addition, this composition may contain a plasticizer such as dibutyl phthalate as necessary. A dye capable of being instantiously decolored during an operation for curing a resin can be contained for preventing, e.g. mal-charging of a curing agent.
Patent JP-S61179333-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06M101/16
Filed: 1985-02-04
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-S63186632-A (JP)
Inventor: MORITA MASARU
IPC: A61B8/06
Filed: 1987-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61181403-A (JP)
Inventor: SHIMAMURA TEIJIROU
IPC: A45B1/04
Filed: 1985-02-06
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-S58136385-A (JP)
Inventor: MATSUMURA NOBUYOSHI
IPC: D05B69/18
Filed: 1982-02-09
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-H10235395-A (JP)
Title: Prevention of scale adhesion and fixation for toilet wastewater pipe
Inventor: TAKEMURA EIJI
IPC: C02F5/10
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a scale adhesion and fixation preventing method for a toilet wastewater pipe by which only adhesion and fixation of scales to and in a toilet wastewater pipe is prevented without removing scales adhering to the toilet wastewater pipe and without causing corrosion and the deterioration of purification performance of the toilet wastewater pipe. SOLUTION: A molded body containing a solid acid as an effective component is used for preventing scale adhesion and fixation and the molded body contains 20wt.% or more of the solid acid and/or a substrate (excluding sublimating substance) or a sublimating substrate and the solid acid does not produce a salt with <0.001g/100g (of water) solubility in water in a pH range from 5 to 8.5 by reaction with a calcium ion and has (0.2-20)g/100g solubility and the substrate has (0.001-0.2)g/100g solubility at 20 deg.C water. Only adhesion and fixation of scales can be prevented without removing scales adhering to and fixed in a toilet wastewater pipe by keeping the pH of urine or mixed wastewater of urine and washing water at 5-8.5.
Patent JP-S57138575-A (JP)
Title: Grinding machine
Inventor: OGAWA KAZUHIRO
IPC: B24B37/07
Filed: 1981-02-16
Abstract: PURPOSE:To make it possible to work continuously without stopping machine from starting to finish of the work in a grinding machine that laps a transparent work by shooting light to the position of working of a work and receiving the light reflected from the work to detect the amount of working of the work. CONSTITUTION:A motor 5 is operated and a lapping machine 9 is rotated to grind the lower face of a work 16 that is set in the piercing hole 15 of a work holder 14 with lapping agent supplied to a polishing cloth 10. During the grinding laser light from a laser stimulating device 27 is directed to the grinding face of the work 16 through an objective lens of a weight 17 that is provided on the piercing hole 15, and the laser light reflected from the grinding face is received by a photo-sensor 28 and the light is converted into electricity. The output signal from the photo-sensor 28 is input to a control device 29. In this control device 29 the input is compared with a beforehand set reference value. If the output signal coincides with the reference value, the motor 5 is stopped, and the rotation of the lapping machine is stopped, and the work is machined to a specified dimension.
Patent JP-H09214563-A (JP)
Title: Inter-work equipment and communication system
Inventor: MIZUNO ATSUSHI
IPC: H04N1/32
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To avoid useless line connection by providing an incoming call user information acquisition means acquiring designation information from a connection request message and an incoming call user retrieval means retrieving whether or not the user is connected to a LAN. SOLUTION: A user 141 using a communication terminal equipment 111 makes communication with LAN terminal equipments 131-133 via the inter-work equipment 121. When a call is requested by an instruction of the user 141, a SETUP message is generated. In this case, information to designate an incoming call user and an ISDN address of the equipment 121 are delivered to a line control section 113 by a system control section 112 and coded as an incoming sub-address information element and an incoming call number information element in the SETUP message respectively. Upon the receipt of an ALERT message, whether or not a CONN message is received is discriminated and when received, it indicates that the connection to the equipment 121 is made and an ACK message is sent and the connection processing with the equipment 121 is finished.
Patent JP-H03226534-A (JP)
Title: Metallic porous body and its manufacture
Inventor: NAKADA YOSHIKAZU
IPC: B22F5/00
Filed: 1990-01-30
Abstract: PURPOSE:To easily manufacture a metallic porous body of high quality by uniformly sticking metallic superfine powder having specified average grain size on the surface of metallic powder having specified average grain size, forming it into a paste shape and executing loose sintering. CONSTITUTION:Metallic powder having 1 to 50mu average grain size and metallic superfine powder having <=0.1mu average grain size are charged to acetone, are violently stirred while ultrasonic waves are applied, are then uniformly dispersed, are mixed till acetone volatilizes and they are formed into a paste shape and are kneaded by a triple roller mill. When acetone perfectly volatilizes and paste contg. composite powder in which the metallic superfine powder is uniformly stuck on the surface of the metallic powder is obtd., the paste is compacted into a prescribed shape and is then dried and sintered. Furthermore, the sintering is executed in the atmosphere of an inert gas in the range from the temp. at which the ultrafine powder is sintered to form a neck or above to the one at which the metallic powder starts to sinter or below. In this way, the metallic porous body of high quality having high mechanical strength can be obtd. by low temp. sintering and is useful for filters, catalysts or the like.
Patent JP-H07228974-A (JP)
Title: Vapor deposition device
Inventor: NAOI KAZUHIKO
IPC: C23C14/50
Filed: 1994-02-17
Abstract: PURPOSE:To form uniformly vapor deposited films on plural pieces of work pieces by applying three kinds of different rotating motions to a cartridge mounted with the work pieces at the time of forming the vapor deposited films on the surfaces of the work pieces. CONSTITUTION:The cartridge 40 mounted with the plural work pieces to be subjected to a vapor deposition treatment in a vacuum vapor deposition vessel is mounted at a rotary disk 30 and thereafter, the rotary disk 30 is mounted on a coating rack 14. This coating track 14 is rotated while a material to be deposited by evaporation is evaporated. The rotary disk 30 revolves around a small disk 24 with the turning center of the coating rack 14 as an axis and, therefore, the rotary disk 30 rotates around the turning center C. Further, a spur gear 32 for rotation of the rotary disk 30 rotates and the plural work pieces clamped between a work supporting shaft 41 and a pair of clamping disks are rotated around the shaft 41. The vapor to be deposited by evaporation is deposited by evaporation uniformly on the vapor deposition surfaces of the work pieces by combination of these rotations.
Patent JP-H05252742-A (JP)
Title: Smoothing device for power supply
Inventor: ISHII KAZUO
IPC: H01G9/16
Filed: 1992-01-10
Abstract: PURPOSE:To eliminate noises almost completely, by arranging at least a pair of electrolytic capacitors having the same structure and capacity in parallel or series in such a relation that the amounts of magnetic flux generated from each inner electrode are canceled out. CONSTITUTION:A cylindrical wound electrolytic capacitor, which is sealed hermetically in a cylindrical container 51, has leads 53-1 and 53-2 with each marking letter (l) or (s) in accordance with their length. A pair of capacitors are arranged in parallel by connecting corresponding leads with the same marking letter (l) or (s) in such a relation that the amounts of magnetic flux generated from each inner electrode are canceled out. In a suitable circuit for a switching power supply device, the input from a signal conductor 61 is provided through a transformer 62 to a rectifier 63-1. The rectified output is smoothed by a pair of neutral electrolytic capacitors connected in parallel so as to provide the DC output for terminals 66 and 67. When the leads (l) and (s) of the capacitor are properly connected to a circuit, as indicated in the diagram, the capacitor has an ideal curve in electric characteristics. Consequently, ripple noises can be eliminated.
Patent JP-H05189030-A (JP)
Title: Unmanned travel vehicle
Inventor: IMAZU YOSHIHIKO
IPC: A63B55/60
Filed: 1992-01-10
Abstract: PURPOSE:To put a motor and a steering shaft close to each other, to reduce the size of a device, and to facilitate assembly and adjustment by enabling the lower end of the steering shaft to be attached to and detached from a gear group in a gear case by spline coupling and holding the gear case on the motor side. CONSTITUTION:The automatic steering device 46 consists of the electric motor 48 fixed on a steering cylinder 28, the gear case 50, a sensor arm 52 which is supported in a freely swingable state at the lower part of the gear case 50, three guide line sensors 54, and a main controller 56, and operates in an unmanned travel. The gear case 50 contains the gear group which associates the motor 48 with the steering shaft 30 and a transmission mechanism which swings the sensor arm 52 right and left. The gear case 50 is coupled with the output shaft of a speed reducing mechanism 62 and the steering shaft 30 by splining, so the gear case 50 is fixed to only the speed reducer 62 to associate the motor 48 with the steering shaft 30.
Patent JP-S60166324-A (JP)
Title: Apparatus for continuous washing of polyamide chip
Inventor: MATSUDA TSUTOMU
IPC: C08G69/46
Filed: 1984-02-09
Abstract: PURPOSE:To provide an apparatus capable of removing low-molecular compound extremely effectively and economically, by attaching a nozzle for the forced suction of extraction liquid and a nozzle for ejecting the monomer-containing extraction liquid to the middle part of the column in a one-column continuous washing of polyamide chips containing low-molecular compound. CONSTITUTION:The chips A are slid down from the introduction nozzle 2, and the extraction liquid B is supplied from the bottom nozzle 4 of the column. The chips and the liquid are brought into contact countercurrently with each other, and the extraction liquid is overflowed from the nozzle 5, while the chips are discharged continuously from the nozzle 3. The extraction liquid is sucked forcibly from the suction nozzle 10 furnished with a filter and attached to the middle part of the column 1 via the connecting pipes 15, 17 to the pump 18. In the course of the suction of the liquid, a definite amount of monomer is supplied from the connection pipes 19, 21 to the connection pipe 16 by the pump 20, and the liquid is recycled and sprayed in the column radially through the dispersion nozzle 9 (having spraying holes at the inner and outer circumferences). The suction nozzle 10 is placed nearly at the same level as the spraying holes of the dispersion nozzle 9.