baber/WOPTO huggingface dataset:
Patent JP-2000234409-A (JP)
Title: Construction method for concrete slab and imbedding member used for construction thereof
Inventor: MORIMOTO KAZUHIRO
IPC: E04B5/43
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of mounting materials to promote cost reduction and, at the same time, to further facilitate the construction by properly imbedding imbedding members in the middle of a concrete layer. SOLUTION: An imbedding member A is set to a concrete casting stripping temporary form 1 to cast concrete. A core 2 inserted into the imbedding member A and capable of rising with the floating of the imbedding member A is inserted into the stripping temporary form 1 to connect, at the same time, a stopper 20 is provided to the lower end or in the vicinity thereof so as to make it possible to control a rising position of the core 2, and the imbedding member A as well as the core 2 is floated up to a specific position controlled by the stopper 20 to imbed the imbedding member A in the middle part of thickness in a concrete layer.  Then, the imbedding member A is equipped with the core 2 capable of being inserted into the concrete casting stripping temporary form 1 to connect, the core 2 is inserted into the imbedding member A, and the imbedding member A is so provided that it can be floated together with the core 2 by casting concrete.
Patent JP-H11236404-A (JP)
Title: Production of styrenic polymer
Inventor: KUROKI MASAKATSU
IPC: C08F12/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a styrenic polymer by which the required amount of a catalyst is decreased because the dispersibility of the catalyst is improved and thereby polymerization activities are increased, and the styrenic polymer is stably produced even by a large scale polymerizer by supplying the catalyst while joining the catalyst with an inert solvent. SOLUTION: This method for producing a styrenic polymer (SPS) having a syndiotactic structure by inserting (A) a styrenic monomer, (B) a polymerization catalyst and (C) an inert solvent to a polymerizer, comprises previously joining the component B with the component C and an optional inert gas, and thereafter inserting the mixed components B and C and the optional inert gas when inserting the component B. For example, each component of a transition metal compound, and a compound capable of forming an ionic complex by reacting with the transition metal compound and/or an oxygen-containing compound, and further optionally an alkylating agent is cited as the component B. As the result, the dispersibility of the catalyst can be improved, and the contact of the catalyst and a monomer is efficiently carried out to enable a homogenous polymerization to be progressed.
Patent JP-H04211027-A (JP)
Title: Method for preparation of 1,1,1,3,3,3- hexafluoropropane and 2-chloro-1,1,1,3,3,3- hexafluoropropane
Inventor: KARURUURUDORUFU GATSUSEN
IPC: C07C17/00
Filed: 1991-02-12
Abstract: PURPOSE: To prepare a hexafluoropropane expressed by CF 3 -CHX-CF 3  (X is H or Cl) by reacting hexachloropropene with hydrogen fluoride in the gas phase in the presence of a catalyst.  
     CONSTITUTION: Hexafluoropropanes useful as propellant and heat exchange fluid can be readily prepared at a low cost. When halogenated propene present in the reaction mixture is recirculated, the hexafluoropropanes of the formula can be obtained at a yield higher than 80%. If necessary, CF 3 -CC 2 -CF 3  and/or CF 3 -CHCl-CF 3  are separated from the reaction mixture, and catalytically hydrogenated separately or as an mixture with 1,1,1,3,3,3-hexafluoropropane to yield 1,1,1,3,3,3-exhafluoropropane. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02217843-A (JP)
Title: Direct positive silver halide color photographic sensitive material
Inventor: KIMURA SHIGEKO
IPC: G03C1/485
Filed: 1989-02-17
Abstract: PURPOSE:To improve color reproducibility by incorporating silver halide contg. >=50mol% AgCl into one layer of direct positive silver halide emulsion layers and incorporating a specific compd. therein. CONSTITUTION:This photosensitive material has respectively at least one layer of the blue photosensitive, green photosensitive and red photosensitive direct positive silver halide emulsion layers. At least one layer of the direct positive silver halide emulsion layers contains the silver halide consisting of silver chloride, silver chlorobromide or silver chloroiodobromide contg. >=50mol% AgCl and contains the compd. expressed by the formula [I]. In the formula, Coup denotes the residual coupler group which can release (Time)l-Sc by reaction with the oxidant of a color developing agent; Time denotes a timing group which can release Sc after released from Coup; Sc denotes a scanvenger of the oxidant of the color developing agent which can scavenge the oxidant of the color developing agent; l denotes 0 or 1. The higher suppression effect is obtd. with the smaller amt. of a DSR compd. (compd. which can scavenge the oxidation product) in this way and the color reproducibility is greatly improved.
Patent JP-H09206565-A (JP)
Title: External pressure type hollow fiber membrane module
Inventor: HORI AKISHI
IPC: B01D63/02
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent clogging in passages among membranes of an external pressure type hollow fiber membrane and to enable stable and continuous operation of water feeding without decreasing the flux for a long time. SOLUTION: Each end of lots of external pressure type hollow fiber membranes 3 is fixed to two supporting members 1, 2 parallel to each other at least one of which is a water collecting tube in the water in a treating tank 6 so that the membranes are arranged parallel to each other. The water permeating through the hollow part of the external pressure type hollow fiber membranes is collected through water collecting tubes 4, 5. In this module, the two supporting members 1, 2 are relatively moved reciprocally to each other so that lots of hollow fiber membranes 3 are moved in the longitudinal directions opposite to each other while the membranes are moved parallel to each other.
Patent JP-H08213580-A (JP)
Title: Optical scan device
Inventor: TOMITA KATSUHIKO
IPC: H01L27/14
Filed: 1995-02-04
Abstract: PURPOSE: To provide a low-cost optical scan device which is simple in structure and stably operative. CONSTITUTION: A MIS structured sensing part 2 is formed on one side of a semiconductor substrate 1 revealing a diode characteristic, and solid-state light emitter 3 is formed on the other side of the substrate 1 in the form of a composite structure or integrated structure facing at the sensing part 2 so as to adequately apply probing light L on the sensing part 2.
Patent JP-H04256848-A (JP)
Title: Apparatus for observing burning and smothering extinguishment of sodium
Inventor: KONUKI OSAMU
IPC: G01N31/12
Filed: 1991-02-07
Abstract: PURPOSE:To conduct the experiment for the burning and smothering extinguishment of sodium quickly, simply and safely by anybody and to observe the experiment clearly. CONSTITUTION:An observing container 10 whose inside can be isolated from an atmosphere is provided. A crucible 12 is provided in the container 10. A gas feeding system controls the air (b) for burning which is supplied to the lower part of the observing container 10 and nitrogen gas (c) for fire extinguishment with a three-way solenoid valve 46. An exhaust system is connected to the upper part of the observing container. A high-frequency induction heating device heats sodium 28 in the crucible 12. These parts are provided. The observing container 10 has the vertical structure wherein the opening parts at both upper and lower ends of a heat resisting glass tube 14 are covered with a cap plate 16 and a bottom plate 18.
Patent JP-H0539110-A (JP)
Title: Replacement for tip parts housing pack and its device
Inventor: TAKAHASHI TETSUO
IPC: H05K13/02
Filed: 1991-02-09
Abstract: PURPOSE:To take out an empty tip parts supply pack for the tip parts feeder of a tip parts fitting machine, and attach a new tip parts housing pack which stores tip parts automatically. CONSTITUTION:A storage magazine 10 which stores a tip parts housing pack DP so that it may be taken out and in smoothly for the tip parts feeder 1 of a tip parts fitting machine 15 is supported so as to carry out smooth intermittent movement with an intermittent rotating table 16, and an empty tip parts housing pack is discharged to the housing magazine 10 at a replacement position K which faces the tip parts feeder 1 from the tip parts feeder 1, and then a new tip parts housing pack which stores tip parts is attached to the tip parts feeder, changing from the housing magazine at the replacement position K. Next, when the housing magazine at the replacement position K is empty, the new housing magazine is moved intermittently to the replacement position K.
Patent JP-H09225146-A (JP)
Title: Neck joint instrument for mechanistic robot
Inventor: KONDO KATSUHIKO
IPC: A63H13/04
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a neck joint instrument with which durability is improved without using any thread or wire rope, the number of parts is decreased and structure is simplified. SOLUTION: A motor 3 is linked through a universal joint 6 to the lower end of a link shaft 4 formed so as to be rotated, and a center shaft 7 for constituting the head is linked through a universal joint 8 to the upper end. A support 17 is attached to the center shaft 7 so as to be rotated. Two link rods 15 are drooped through ball bearings 22 respectively on the left and right sides of the support 17. The lower ends of both the link rods 15 are linked through ball joints 16 to crunks 14. Both the crunks 14 are respectively rotated by the motor. Guides 24 are arranged for stricting the swing of both the link rods 15 from side to side.
Patent JP-H11221851-A (JP)
Title: Thermoforming mold for magnetic panel
Inventor: TOKOROZAWA SADAO
IPC: B43L1/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain stable quality always without defective molding even when the substrate of a magnetic panel has a lot of projections and recessions, which are close to each other, on a wide plane. SOLUTION: A thermoforming mold molds a magnetic panel substrate by heating a thermoplastic resin film and adhering the film to a cavity in a vacuum/or under pressure. The cavity 1 has multilayer structure comprising a molding plate 2 for molding the film, a ventilation plate 3, and a fixing plate 4 for fixing the molding plate 2 and the ventilation plate 3.
Patent JP-H01214996-A (JP)
Title: Meal ticket issuing device
Inventor: ITO NAOKI
IPC: G07B1/00
Filed: 1988-02-24
Abstract: PURPOSE:To automatically prohibit the meal ticket issuing and to improve operability concerning respective dishes to use the material only by setting the out-of-stock material by providing the using material memory and the out-of- stock material memory of respective dishes. CONSTITUTION:A material to cook the dishes is stored at every dish in a using material memory E and the out-of-stock is stored in an out-of-stock material memory F. When sales data to designate one of dishes is inputted from a keyboard B, the material used for said dishes is read from the using material memory E, compared with respective materials of the out-of-stock material memory F, and when the coincident material exists, the meal ticket issuance of the dishes is prohibited automatically. Thus, only by setting the out-of-stock material to the out-of-stock material memory F, the meal ticket issuance of the all dishes to use the material is automatically is prohibited.
Patent JP-H05230479-A (JP)
Title: Hydrocarbon sol stabilized with bioemulsifier
Inventor: HAISU MAIKERU EDOWAADO
IPC: C09K23/28
Filed: 1992-02-26
Abstract: PURPOSE: To obtain a previously atomized fuel which can be directly combusted without dehydration or de-emulsification by incorporating a predetermined hydrocarbon, water and surfactant composition and making the fuel possess specific characteristics.  
     CONSTITUTION: Hydrocarbon (e.g. vacuum residuum) with a high combustion efficiency characteristic and a viscosity of about 82,000 centipoise or more at 80 °F, water and a surfactant composition containing one or more aqueous surfactant (e.g. bioemulsifier and ethoxylated alkylphenol) is incorporated in a fuel to obtain a previously atomized fuel containing a hydrocarbon-in-water emulsion with the volume ratio of hydrocarbon to water being about 60:40 to about 90:10. Moreover, this emulsion is highly efficiently combusted in excessive air of about 2% or less and has a viscosity not larger than about 1/10 of the viscosity of the above-mentioned hydrocarbon. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10219226-A (JP)
Title: Silicone adhesive for honeycomb panel and honeycomb panel bonded by the same
Inventor: YAGINUMA ATSUSHI
IPC: C09J183/04
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain both a silicone adhesive for honeycomb panel capable of developing strong adhesiveness and rigidity by low-temperature curing and exceeding in adhesion durability and a honeycomb panel bonded by using the adhesive. SOLUTION: This silicone adhesive for honeycomb panel comprises (A) 100 pts.wt. of a triorganosiloxane end blocked polyorganosiloxane containing at least two vinyl groups in one molecule, (B) a resin copolymer composed of an R<1> 3 SiO0.5 unit and an SiO2 unit in the ratio of (0.25-0.9):1 (in the unit, R<1> is a monofunctional having group), (C) 0.1-40 pts.wt. of an organohydrogenpolysiloxane), (D) 0.1-10 pts.wt. of a silane containing at least one alkoxy group and/or epoxy group in one molecule and at least one hydrogen atom bonded to a silicon atom in one molecule or an organosiloxane and (E) a catalytic amount of a platinum group compound.
Patent JP-H05236804-A (JP)
Title: Apparatus for separating seedling block
Inventor: FUJIMOTO SEIGO
IPC: A01C1/00
Filed: 1992-02-26
Abstract: PURPOSE:To facilitate the transplantation of seedling block having intimately entangled roots by surely and efficiently loosening the entangled roots. CONSTITUTION:The objective apparatus is provided with a pair of V-shaped endless belts 3 for successively thrusting the root part of a supplied seedling block N from the right and left with protrusions 12 protruding on the outer circumference of each belt. A scraping claw 23 to be pushed through the root from the surface toward the leaf is placed at the transfer end of the endless belt 3. The root-separating action caused by the circulation of the endless belt 3 is promoted by the scraping transfer action of the scraping claw 23.
Patent JP-H1071365-A (JP)
Title: Ultrasonic vibrator and ultrasonic washing apparatus
Inventor: KAMEDA HIDEKAZU
IPC: B08B3/12
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic washing apparatus enhanced in economic efficiency as a whole by facilitating replacement at every ultrasonic vibrator in an ultrasonic vibrator attached to a washing tank. SOLUTION: In the ultrasonic vibrators 2 attached to the ultrasonic vibrator attaching holes 11A provided to a part of a washing tank 1A, female screw parts are provided to the ultrasonic emitting surfaces of the ultrasonic vibrators. Ultrasonic emitting means having male screws 51, 52, 53 or male screw parts and ultrasonic emitting parts pierce the ultrasonic vibrator attaching holes to be threaded with the female screw parts to be attached to the washing tank 1A.
Patent JP-H01215158-A (JP)
Title: Center node processor
Inventor: MURAYAMA TOSHIYUKI
IPC: G06F12/00
Filed: 1988-02-23
Abstract: PURPOSE:To increase the number of lines accommodated in a lump by applying communication between 1st and 2nd users via a network interface section and an exchange section only. CONSTITUTION:A control section 16 supplies a connection request to a processing section 12 from the 1st user to the 2nd user by a command from the processing section 12 at the communication between the 1st and 2nd users. After the line connection between the processing section 12 and the 2nd user, the line is disconnected from the processing section 12 to control the exchange section 14 to be connected via the exchange section 14. Thus, the communication between the 1st user and the 2nd user is applied by the network I/F section 15 and the exchange section 14 only. Thus, number of lines accommodated once is increased.
Patent JP-S58157847-A (JP)
Title: Water-absorbing polybutadiene composition
Inventor: FUKUI YOSHIAKI
IPC: C08L21/00
Filed: 1982-03-13
Abstract: PURPOSE:The titled composition that is made by kneading a mixture of a water- absorbing synthetic macromolecular powder and a solvent solution such as a plasticizer with polybutadiene, thus being suitable for use in good-quality film, because of its higher water absorption than any conventional products and of good dispersion. CONSTITUTION:1,2-Polybutadiene, preferably containing more than 70% of 1,2- linkages, having an intrinsic viscosity of more than 0.7 in toluene at 30 deg.C and more than 5% crystallinity, is kneaded together with 0.1-80wt% of a mixture that is prepared by mixing 0.1-100pts.wt. of a solution containing a plasticizer such as phthalic ester, a dispersing agent such as paraffinic oil or polymer components dissolved in a solvent such as a rubber solution in toluene to 100pts.wt. of a water-absorbing synthetic macromolecular powder, preferably a white macromolecular substance that is prepared by dissolving maleic anhydride in acetone, dispersing polyvinyl alcohol in the resulting solution, effecting the reaction in a suspension system and neutralizing the carboxyls.
Patent JP-H07276415-A (JP)
Title: Injection molding method for circular hollow piece
Inventor: WAANAA HANSU SHIYURUTSU
IPC: A61F13/20
Filed: 1995-02-28
Abstract: PURPOSE: To efficiently mold a arcuate hollow article by arranging a first mold block having a plurality of arcuate cavities between second and third mold blocks and moving the first and second mold blocks at a time of molding by a slide carrier provided with a plurality of inside cores. CONSTITUTION: The first mold block 26 between second and third mold blocks 78, 80 is made movable and two opposed surfaces 82, 84 are provided with a plurality of arcuate cavities 86. The second mold block 78 moves along with a first platen 20 and the third mold block 80 is stationary and theses cavities 88 are designed to mate with the cavities 86 when a stack mold 12 is closed. In this case, the inside cores arranged to the arcuate cavities 86 forming a hollow interior in each of molded articles are provided to respective slide carriers 106, 110. As a result, more articles are formed per one cycle by many cavities.
Patent JP-S59167323-A (JP)
Title: Sunshade apparatus for car
Inventor: SAKAMOTO TAKAO
IPC: B60J3/04
Filed: 1983-03-11
Abstract: PURPOSE:To electrically shield or soften the dazzle of solar light, etc. by installing a transparent light-shielding sheet which is made semitransparent by the application of voltage, namely, by installing a liquid crystal in the thick part or onto the surface of a window glass which requires light-shielding. CONSTITUTION:A liquid crystal 3 which becomes semitransparent when applied with a voltage is sealed as light-shielding sheet into a minute gap 2 formed between glass plates 1 and 1, and a light-shielding division 4 is formed, and a transparent slectrode 5 is connected in each light-shielding division 4 and electrically connected with the terminal of each operation switch 7 of a control switch apparatus 6. When the operation switch 7 corresponding to one light- shielding division 4 is turned ON by each operation switch 7, the liquid crystal 3 in that part is operated as electrode and put into semitransparent state, and therefore, a part of the light flux is shielded. Further, the electrode conversion rate of the liquid crystal 3 is varied by operating the volume of the switch 7, and the semitransparent degree can be controlled.
Patent JP-S62201005-A (JP)
Inventor: OKUWA HIROSHI
IPC: H02B13/02
Filed: 1986-02-27
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-S58158278-A (JP)
Title: Printer
Inventor: TAKASHIMA TATSUKI
IPC: B41J9/44
Filed: 1982-03-16
Abstract: PURPOSE:To stabilize the output of hammer and raise the quality of printing by a method in which time tables suitable for application conditions are selected by the detection signal of the operational speeds of a hammer and the output of the hammer is controlled. CONSTITUTION:The operation speeds of a hammer 1 are detected as voltage by the detection coil 3 of a hammer driver 100 and supplied to a comparator 108. Also, a time table 102 having exciting time when larger output of the hammer than by a time table 101 and a pulse generation circuit 104 are operated by output signal from a printing command 114. Then, given time widths of signals are output from the table 102 and the circuit 104 according to types to be printed. In the comparator 108, output voltage from D/A converter 107 is compared with measured voltage by the coil 3 and the value is given to FF 109. By output of FF 109, the table 101 or 102 is selected to control the action of the hammer 1.
Patent JP-S60188622-A (JP)
Title: Roller bearing
Inventor: MOMONO TATSUNOBU
IPC: F16C33/66
Filed: 1984-03-02
Abstract: PURPOSE:To ensure secure lubrication and smooth rotation by both circumferential edges of bearings in pocket holes in a cage serving as magnetic poles different from each other to hold concentrically magnetic fluid. CONSTITUTION:A plurality of rollers 4 attached between inner and outer rings 2, 3 are received in a plurality of pocket holes in a cage 1 so that the rollers 4 are held at a predetermined interval and the circumferential edges 1a, 1b of the pocket hole are magnetized to have polarity different from each other respectively. Thus, magnetic lines of force 6 extend from the circumferential edge adjacent the respective pocket holes on the cage 1 toward the roller 4. When magnetic fluid is enclosed in the bearing, strong magnetic field gradient is produced in spots necessary for lubrication within the cage pocket hole by the magnetic line of force so that the magnetic fluid is concentrically held in these spots to ensure secure lubrication and smooth rotation.
Patent JP-S52124338-A (JP)
Title: Fixing process
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1976-04-12
Abstract: PURPOSE:To attain a good roller fixing and improve its property of offset prevention by utilizing a silicone rubber as a material for fixing rollers, and a special silicone oil as an offset preventive oil.
Patent JP-S54133421-A (JP)
Title: Magnetic alloy for magnetic head
Inventor: MOMOSE KENICHIROU
IPC: H01F1/12
Filed: 1978-04-07
Abstract: PURPOSE: The captioned alloy of superior abrasion resistance and strain resistance and low cost comprising being composed of the specific composition containing Fe, Nb, Mo, Mn and the rest Ni and having specific magnetostricitive values.  
     CONSTITUTION: The alloy composed of, in wt%, Fe; 5.0 to 11.8%, Nb; 0.5 to 3.0%, Mo; 1.0 to 10.0%, Mn; ≤ 3%, the rest Ni is heat-treated. The heat treatment makes magnetostriction -2×10 -6  to 1×10 -6  in furnace cooling equivalent (50°/H to 300°/H) and yields the inexpensive alloy of superior abrasion resistance and strain resistance suited for magnetic heads. 
     COPYRIGHT: (C)1979,JPO&Japio