baber/WOPTO huggingface dataset:
Patent JP-H10286334-A (JP)
Title: Golf club head
Inventor: HASHIMOTO RYUICHI
IPC: A63B53/04
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To increase the number of back spins and improve the ball control by setting a dynamic frictional factor between a ball and the face surface at a specified value. SOLUTION: A dynamic frictional factor μb between a ball and the face surface 20 of a club head 2 is measured by using a cover 10 which is peeled from the golf ball as an indentator. That is, under a low load N1, the cover 10 is pressed to the face surface 20 at an area which is away from a score line. The cover 10 is moved at a speed of approx. 150 mm/min in parallel with the score line, and a horizontal force F1 which is required for the moving is measured, and F1/N1 is obtained as the dynamic frictional factor μb. This value is set at 0.10-0.23. By this constitution, the number of back spins can be increased, and the ball controllability can be improved.
Patent JP-H10217135-A (JP)
Title: Parallel installing device for rotary polishing member
Inventor: NAKASAKI TAKU
IPC: B24D13/16
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To perform the parallel installing operation automatically, mechanically, and continuously, whereby a plurality of works to be polished are laid one over another at one side of a substrate. SOLUTION: A parallel installing device is composed of a cutting device 1, an inverting device 7, a parallel placing member 4, a guide member 51, and a pressing member 52. The cutting device 1 cuts a long stretching material bit by bit so that upward inclined works to be polished having an inclined edge at the over-part and downward inclined works having an inclined edge at the under-part are formed one after another. The inverting device 7 inverts each downward inclined work so that it is equipped with an inclined edge in the over-part. The parallel placing member 4 is furnished with a plurality of polishing member inserting grooves 41...41 which are arranged radially at the oversurface. The guide member 51 has a guide groove 53 leading from the cutting device 1 to the polishing member inserting grooves 41 in the member 4.  The pressing member 52 presses each upward inclined work in such a condition as having an inclined edge in the over-part or an inverted downward inclined work having an inclined edge in the over-part along the guide groove 53 from the cutting device 1 and thereby fits them in the polishing member inserting grooves 41 of the parallel placing member 4 one after another.
Patent JP-H06249120-A (JP)
Title: Ignition device for multicylinder internal combustion engine
Inventor: NITO HIROYASU
IPC: F02P15/08
Filed: 1993-03-01
Abstract: PURPOSE:To provide an ignition device for a multicylinder internal combustion engine which can improve startability of the engine and stabilize operation of the engine under low speed operation without complicating a structure of a signal generator. CONSTITUTION:Ignition circuits IG1 to IG3 are arranged correspondingly to three cylinders of an internal combustion engine. Ignition signals are sent to the ignition circuits for the respective cylinders at the respective ignition positions of the cylinders which are computed by a microcomputer MC. A signal coil Ls is provided for generating a timing signal at the ignition position of the respective cylinders when an engine speed is not more than the preset value. The timing signals each being generated by means of the signal coil Ls when an engine speed is not more than the preset value serves as an ignition signal is sent to the three ignition circuits IG1 to IG3 at the same time.
Patent JP-2000243264-A (JP)
Title: Barrier rib forming method and roller for plasma display panel
Inventor: YAO YASUYOSHI
IPC: H01J11/14
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method that can form barrier ribs of a plasma display panel(PDP) with high accuracy, is suitable for enhancing the precision of the PDP and to increase the size thereof, allows a manufacturing device to be miniaturized and reduced in scale, and can improve the yield thereof without material loss, and reduce a manufacturing cost. SOLUTION: An unset barrier rib forming material layer 50 having flexibility is formed on a glass substrate 14, and projections 96 of the barrier rib forming material which corresponds to the barrier ribs are formed by pressing/rolling a roller having grooves corresponding to the barrier ribs formed against/on the barrier rib forming material layer 50. The projections are dried and baked. A black antireflection layer 94a can be formed simultaneously with the formation of the barrier ribs, by superposing a black rib forming material layer on the barrier rib forming material layer and by pressing and rolling the roller.
Patent JP-S51114721-A (JP)
Title: Detachable pipe coupling
Inventor: OGAWA IUN
IPC: F16L37/00
Filed: 1975-04-01
Abstract: PURPOSE: To provide a pipe coupling with which fluid and pressure losses are reduced and which can be separated and connected easily. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53127475-A (JP)
Title: Novel benzimidazole compound and its preparation
Inventor: TAKANO TOSHIHIKO
IPC: A61P25/04
Filed: 1977-04-07
Abstract: PURPOSE: Benzimidazole compound I (R 1  is halogen, lower alkyl, lower alkoxy; R 2  is 2-4C alkyl; excluding the case of R 1  is H and R 2  is isobutyl); e.g. 2-(p-ethylphenyl)-benzimidazole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11236344-A (JP)
Title: Production of hydrocarbyl ether of phenol
Inventor: SUZUKI TOMOYUKI
IPC: C07C67/31
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for, e.g. drugs from phenols under supercritical conditions. SOLUTION: This method reacts (A) an aromatic compound having at least one hydroxyl group on the aromatic ring and optionally carboxyl and/or hydrocarbyloxycarbonyl groups with (B) a lower alcohol, to substitute the H atom in the hydroxyl group on the aromatic ring in the component A with the hydrocarbyl group in the component B in the presence or absence of (C) carboxylic acid, when (1) the component A has a carboxyl and/or hydrocarbyloxycarbonyl group on the aromatic ring, and in the presence of the component C when (2) the component A does not have a carboxyl and hydrocarbyloxycarbonyl group on the aromatic ring, wherein at least one of the components A, B and C (when the component C is present) is under supercritical conditions.
Patent JP-H10218956-A (JP)
Title: Flame-retardant polyurethane foam
Inventor: FUJITA NAOSHI
IPC: C08J9/02
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a foam having excellent flame retardancy, good durability, good staining resistance, etc., by adding an inorganic solid flame retardant and a normally solid organic bromine compound to a composition for forming a polyurethane foam and using a polyether polyol as the polyol component. SOLUTION: The flame retardant used is desirably antimony trioxide. The solid organic bromine compound used is desirably either a bromine-containing phosphorus compound (e.g. tribromoneopentyl alcohol phosphoric ester compound) or a phosphorus-free bromine-containing hydrocarbon compound (e.g. hexabromocyclododecane). The mixing ratio is such that 100 pts.wt. polyol is mixed with 1-20 pts.wt. flame retardant and 5-45 pts.wt. organic bromine compound, provided that the total amount of the flame retardant and the organic bromine compound is 10-65 pts.wt. The flame retardant is desirably one finely pulverized (to a mean particle diameter of 0.1-00μm), and the viscosity of the polyol to which it is added is desirably 50-5,000cP.
Patent JP-H07224397-A (JP)
Title: Recovering and washing method for electrodeposition coating
Inventor: HISADA KATSUSHI
IPC: C25D13/24
Filed: 1994-02-14
Abstract: PURPOSE:To reduce the loss of an electrodeposition coating and also to reduce the discharge of a coating material from an electrodeposition coating equipment by filtering a washing water by a UF and supplying the obtained UF filterate as a recovered washing water. CONSTITUTION:The washing water from a first recovering washing tank is filtered by the UF(Ultra Filtration System), and a holding water is returned to the first recovering washing tank and also the filterate is charged newly to a third recovering washing tank to use it as the washing liq.. In this way, a filterate amount to be charged to the third recovering washing tank is increased, and a solid content concn. of an unelectrodeposited coating material in the washing water in each recovering washing tank is decreased and the recovering efficiency of the unelectrodeposited coating material is increased.
Patent JP-H01214818-A (JP)
Title: Liquid crystal element
Inventor: KANO MITSURU
IPC: C09K19/00
Filed: 1988-02-23
Abstract: PURPOSE:To not only distinctly display white and black but also raise the density of display by laminating a filter, whose hue is complementary to the hue in the light state of a liquid crystal element, on the polarizing plate of the liquid crystal element. CONSTITUTION:Liquid crystal packed between two substrates 5 and 5 has the twist angle set to 180-300 deg. and has the retardation set to 0.45-0.7. A filter 8 having a hue complementary to the hue in the light state for no application of the liquid crystal element is laminated on a polarizing plate 7 on the side of a light source A of the liquid crystal element. Thus, the part where an electric field is not applied has less dependency upon wavelength, and consequently, this liquid crystal element is capable of display in the positive mode fundamentally, and not only white and black are distinctly displayed but also the density of display is raised.
Patent JP-S61201729-A (JP)
Title: Billet heater
Inventor: IKEDA YASUYUKI
IPC: F27B9/38
Filed: 1985-03-01
Abstract: PURPOSE:To heat a billet by setting the ejecting speed of a billet higher than the advancing speed of a pusher, detecting the position of the billet with a detector and controlling the driving of the pusher so that the billet is automatically stagnated for a specified period in a billet heater. CONSTITUTION:This billet heater is so constituted as to heat inductively the metallic billet 1 into a cylindrical heating coil 4 by the pusher 23 which is advanced and retreated by a driving cylinder 2 and to push out the heated billet 1 onto ejecting rollers 25 from the terminal end of the coil 4 by pushing the succeeding billet 1 of an ordinary temp. into the heater from a charging base 28. The conveying speed of the rollers 25 of the abovementioned billet heater is set higher than the advancing speed of the pusher 23 and the position detector 21 consisting of two sets of photoelectric switches 21a, 21b is disposed at the outlet of the coil 4. The ejection of the heated billet 1 is thereby detected and the pusher 23 is retreated with a control device 22. A return pusher 27 is at the same time operated by a cylinder 26 to push back the billet 1 remaining at the terminal end of the coil 4 into the coil 4 and to stagnate the billet therein for the prescribed period, by which the billet is heated.
Patent JP-H09206160-A (JP)
Title: Seating and standing-up assisting seat chair
Inventor: OKUZAWA KUNIO
IPC: A47C9/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an assisting seat chair which plays an auxiliary function of leading the hip of mainly a person of advanced age or physically handicapped person to a seat part in a stable state at the time this person sits oh the chair and of helping the person to raise the hip extremely naturally at the time the person stands up from the chair. SOLUTION: The front end of a seat plate mounting plate 3 is connected via a Neidhart rubber spring 2 transversely to the front end of a base plate 1 and the seat plate 5 is integrally fixed to the upper surface. An oblique oscillation characteristic and attenuation characteristic with respect to the base plate 1 are imparted to the seat plate 5 within the permissible range of repulsion of this Neidhart rubber spring 2. A seat plate mounting plate 3 and the rear end of the seat plate 5 are provided with a stopper 4 for the seat plate 5 perpendicularly downward and, further, a freely engageable and disengageable corresponding detaining means 6 is disposed between the seat plate 5 and the base plate 1.
Patent JP-H08232900-A (JP)
Title: Jet pump
Inventor: IWAKI CHIKAKO
IPC: G21C15/25
Filed: 1995-02-28
Abstract: PURPOSE: To improve efficiency at a high flow ratio and to reduce vibration of piping and a jet pump by thinning a nuclear reactor recirculation line. CONSTITUTION: In a jet pump, a driving fluid 7 is jetted from a driving nozzle 2 to a bell-mouth 3 by an external pump, and a driven fluid 8 in the periphery of the bell-mouth 3 is sucked to the bell-mouth 3 side to be guided with the driving fluid 7 to a throat 4 and discharged from a discharge port of a diffuser connected to the throat 4. In the above jet pump, the outer edge of the upper end part of the bell-mouth 3 is formed in a horizontal surface substantially right-angled to the axial direction. The suction loss of the driven fluid can be decreased so as to improve the efficiency of the jet pump by forming the upper end surface of the bell mouth 3 as a horizontal surface.
Patent JP-S61203811-A (JP)
Inventor: KURIHARA EIZO
IPC: H02G1/06
Filed: 1985-03-01
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-H08235474-A (JP)
Title: Monitoring system
Inventor: SENOO JUNJI
IPC: G08B29/18
Filed: 1995-02-28
Abstract: PURPOSE: To surely display a discrimination signal even when a large fire, etc., is generated by providing an interphone with a storage part storing a discrimination code, a reading operation part which is capable of reading and operating the discrimination code and a reading display part displaying the read discrimination code. CONSTITUTION: A residence information panel AA detects an abnormal state by a sensor 3, and the detection signal of the detected abnormal state and the dwelling number are stored in the RAM 10 of an interphone BB by a signal line L2 . Further, the detection signal is outputted from the interphone BB to a guard company by a telephone line via an automatic notifying device. When the guardman of the guard company receiving the detection signal rws to this multiple dwelling house and performs the reading operation of the key operation part 13 of the interphone BB and performs the reading operation by internal or external reading operation parts 14 and 15, The detection signal and the residence number stored in the RAM 10 are read and are displayed on a display part 16 to be a reading display part 16b.
Patent JP-H06258322-A (JP)
Title: Apparatus and method for measurement of immunity
Inventor: INOUE MORIHITO
IPC: G01N35/10
Filed: 1993-03-02
Abstract: PURPOSE:To provide an immunity measuring apparatus wherein an immunity measurement can be performed quickly and with high accuracy. CONSTITUTION:An immunity measuring apparatus is provider with an antigen- antibody reaction part 2 which performs the antigen-antibody reaction of a sample with a reagent inside a prescribed reaction container, with an enzyme reaction part 3 which performs the enzyme reaction of a reaction product produced by the antigen-antibody reaction with a prescribed reagent and with a light-measuring part 4 which can specify the antigen amount or the antibody amount of the sample by measuring the light of the reaction product produced by the enzyme reaction. The reaction container is provided with an isolation film by which the reaction product produced by the antigen-antibody reaction can be left selectively inside the reaction container. On the other hand, the antigen-antibody reaction part 2 is provided with a discharge mechanism which can discharge a cleaning liquid into the reaction container and with a suction mechanism which can suck a solution into the reaction container via the siolation film.
Patent JP-H06251589-A (JP)
Title: Associative memory input/output control circuit
Inventor: ABE SUSUMU
IPC: G11C15/04
Filed: 1993-03-02
Abstract: PURPOSE:To perform data retrieval and data storage in a short time by beforehand selecting an associative memory which stores data and specifying the associative memory which is a subject of data retrieval and data storage in an associative memory input/output control circuit. CONSTITUTION:N bit data used in an associative memory device are made as input values and a selection circuit is provided to select any one of plural associative memory devices. The circuit generates parity bits if from the N bit data and discriminates whether the parity bit is '0' (a low level) or '1' (a high level). And based on a prescribed rule, a control signal, that is to say, a chip enable(CE) signal is only made effective against any one of associative memory devices. Since an associative device, which is subject to retrieval and storage, becomes one, the time required to retrieval and storage is reduced.
Patent JP-H05241827-A (JP)
Title: Command buffer controller
Inventor: SAITO TAKENORI
IPC: G06F12/08
Filed: 1992-02-27
Abstract: PURPOSE:To immediately take out a command from a command buffer at the time of re-executing it in a processor. CONSTITUTION:A command word preliminarily taken out from a storage device 14 is stored in a command buffer 24 constituting a command taking out part 12 of a processor 11. The command buffer 24 holds it in a fixed period even after a command is issued. At the time of re-issuing the command, a buffer coincidence detecting circuit 34 judges whether or not the command word is present in the command buffer 24, and when it is present, the address is set in a reading pointer 28, and a reading from the command buffer 24 is operated. Therefore, the reading from the storage device 14 is not necessary.
Patent JP-S61200217-A (JP)
Title: Sheathing excavating method
Inventor: FUKUCHI HIROSHI
IPC: E02D5/02
Filed: 1985-03-01
Abstract: PURPOSE:To facilitate construction of sheathing in a solid ground and to improve cut-off properties, by a method wherein excavating pipes are driven at intervals and are pulled off for dumping, section steels are driven in the pull-off spot and deep in a ground, and a steel plate is driven between the section steels. CONSTITUTION:An excavating pipe 1 is provided at an opening at a tip with a blade 4, excavation is performed as water is injected through a nozzle 8 at a high speed, and the excavating pipe 1 is driven. The excavating pipe 1 is pulled off, and a section steel 2 is vertically driven in the pull-off spot. A steel plate 3 is driven between the section steels 2 down to a level deeper in a ground than that of an excavating surface (b), and is further driven down as the section steels and the steel plates are additionally driven in a way to be respectively connected to the preceding section steel and steel plate according to an excavating depth. This causes the section steels and the steel plates to be driven down to a level located deeper in a ground than that of an already excavated ground, and enables excavation of a ground as sheathing is formed.
Patent JP-H03244080-A (JP)
Title: Description integration processor
Inventor: IWABUCHI TAMOTSU
IPC: G06F17/30
Filed: 1990-02-22
Abstract: PURPOSE:To generate one index for integration from plural indexes automatically without overlooking information by providing an index extracting means, an index selecting means, and an identity judging means. CONSTITUTION:An integration index processing means 2 extracts only indexes from source descriptions of newspaper descriptions of plural companies to be integrated in a source description file 11 by an index extracting means 21 and selects the extracted indexes by an index selecting means 22 in the decreasing order of the number of characters. The identity judging means 23 judges whether or not the index selected by the index selecting means 22 have the same contents with an index selected yet and discards the index which has the same contents. Thus, the indexes having the same contents are removed finally from the extracted indexes and the index of an integrated description 5 is determined. Consequently, readers are offered the integrated index of indexes of plural companies without any omission of information.
Patent JP-S52124888-A (JP)
Title: Production of solar battery
Inventor: MASAMINE TAKAYOSHI
IPC: H01L31/04
Filed: 1976-04-13
Abstract: PURPOSE: To shallow the position of a PN junction, increase the sensitivity on the short wavelength side and increase conversion efficiency by diffusing an impurity through the polycrystalline Si layer of 45 to 50% in O 2  concentration formed on a semiconductor substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11238190-A (JP)
Title: Meter reading system
Inventor: TANAKA KEISUKE
IPC: G08B21/22
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To accurately report the abnormal conditions in the case that an aged person living at home alone falls into an abnormal situation. SOLUTION: A gas meter reading terminal equipment 1, a telephone set 2 and a gas meter 3 are provided for respective households A and B where the aged person living alone is at home respectively. The terminal equipment 1 periodically inputs gas use data from the gas meter 3 connected to itself, performs an analysis processing, and in the case that the gas using amount of the gas meter 3 is extremely less than a normal using amount, judges that the aged person at home is in the abnormal situation such as sickness or the like and calls a nursing center 6. Then, when the nursing center 6 responds, abnormal information is reported to the nursing center 6 together with the telephone number of the telephone set 2.
Patent JP-S54133869-A (JP)
Title: Thyristor ignition circuit
Inventor: MACHIDA FUMIMASA
IPC: H02M1/08
Filed: 1978-04-10
Abstract: PURPOSE:To expand the control extent of a thyristor by quickly igniting the 1st thyristor by a simple circuit constitution, by connecting an ignition-supply between the cathode electrode of the 1st thyristor and the gate electrode of the 2nd thyristor. CONSTITUTION:The gate electrode SCR1 interposed into an inductive load circuit is connected to the cathode electrode of SCR2, whose anode electrode is connected to one secondary winding of  power transformer PT via resistance R1 while the other winding is connected to the cathode of SCR1. Further, the gate electrode of SCR2 is connected to positive-side terminal 1 of the ignition pulse supply and its negative-side terminal 2 is to the cathode of SCR1. In addition, capacitor C1 and resistance R2 are connected in parallel between the gate and cathode electrodes of SCR1, and capacitor C2 and resistance R3 are connected in parallel between the cathode and gate electrodes of SCR2, thereby constituting a SCR ignition circuit.
Patent JP-2000202052-A (JP)
Title: Photocatalytic sanitary mask
Inventor: SATO YASUO
IPC: A62B18/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain oxidative decomposition performance of organic materials or sterilizing and deodorant performance, and to prevent a photocatalytic action from occurring by attaching and processing a photocatalyst such as a titanium dioxide on at least one surface of a mask main body and wrapping it with a light-shielding bag. SOLUTION: A photocatalyst such as a titanium dioxide is attached and processed on at least one surface of a mask main body 2 having a string 1. Moreover, in order to manufacture a mask, a nonwoven fabric containing the photocatalyst such as the titanium oxide is processed or a fabric is sewn by using strings containing the photocatalyst. In addition, the mask main body is wrapped with a light-shielding bag to prevent the photocatalyst from occurring before the mask is used. With the photocatalyst action, organic materials are oxidation decomposed, and microorganisms such as germs or the like are killed. Furthermore, bad smell caused by ammonia, etc., is deodorized, and the photocatalytic action is prevented from occurring before the mask is used.