baber/WOPTO huggingface dataset:
Patent JP-H02240538-A (JP)
Title: Analysis apparatus for ozone in solution
Inventor: HARADA KENJI
IPC: G01N1/22
Filed: 1989-03-14
Abstract: PURPOSE:To prevent the condensation of moisture on the inside wall of a carrier gas flow passage and to exactly detect the ozone in a soln. as gaseous phase ozone by having a gas bubbling section, membrane separating section and detecting section. CONSTITUTION:A bubbling gas which does not react with the ozone is blown in the form of bubbles into the sample liquid 2 and the ozone in the sample liquid diffuses into the bubbling gas in the form of bubbles in the gas bubbling section 25. For example, air is used as the gas which does not react with the ozone. The ozone shifts efficiently to the gaseous phase by this gas-liquid contact. The carrier gas and the bubbling gas past the sample liquid come into contact with each other via a hydrophobic microporous membrane 20 in the membrane separating section 8. The ozone, etc., in the bubbling gas past the sample liquid passes the micropores of the porous membrane 20 and is diffused into the carrier gas by a concn. gradient. The porous membrane 20 is hydrophobic and the water drops does not migrate into the carrier gas. The detecting section 11 detects the quantity of the ozone migrated into the carrier gas.
Patent JP-H09217650-A (JP)
Title: Strong pressure piston
Inventor: NISHIDA YASUTAKA
IPC: F02F3/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce the loss between a piston bottom surface and a rod by transmitting the same force given to a piston upper surface to the rod from the piston bottom surface. SOLUTION: The circumference of a lower part of a piston 1 is made shorter as it approaches a bottom surface of the piston 1. In this structure, when the piston 1 is lowered, the same force given to an upper surface of the piston 1 is transmitted to a rod from the bottom surface of the piston 1.
Patent JP-S62215524-A (JP)
Title: Anti-inflammatory agent
Inventor: FUKAYA TSUTOMU
IPC: A61K31/403
Filed: 1986-03-18
Abstract: PURPOSE:An anti-inflammatory agent, consisting of a specific indoleacetic acid derivative or salt thereof and having better anti-inflammatory action than that of conventional indoleacetic acid derivative based anti-inflammatory and analgesic agents with slight side effect on gastrointestinal tracts. CONSTITUTION:An anti-inflammatory agent consisting essentially of an indoleacetic acid derivative expressed by the formula (R1 is F or perfluoroalkyl and plural may be substituted at the phenyl ring) or a salt thereof. Specific examples include 1-(4-fluorobenzoyl)-5-methoxy-2-methyl-1H-indoleacetic acid, etc. The compound expressed by the formula is capable of exhibiting improved anti-inflammatory action on mammals with very low toxicity thereof. For example, the compound exhibits higher inhibitory action than that of indomethacin and the toxicity is about 1/3 of that of the indomethacin on the other hand. Furthermore, the anti-inflammatory action is about twice based on acemetacin and the toxicity is about 1/4 thereof.
Patent JP-S55152421-A (JP)
Title: Flow meter vane wheel
Inventor: SENOO YOSHIO
IPC: G01F1/10
Filed: 1979-05-18
Abstract: PURPOSE: To prevent a flow meter vane wheel from being unevely rotated, and produce the vane wheel at an improved efficiency, by forming a rotation detecting layer consisting of a magnetic material on one or a plurality of portions of an outer end section of each of blades of the vane wheel.  
     CONSTITUTION: A flow meter vane wheel 1 consists of a hub 2 and blades 3. The hub 2 having a central bore 4 is supported on a shaft passed therethrough, and disposed in a pipe, through which a fluid to be measured flows to rotate the hub 2. The hub 2 and baldes 3 are formed with a nonmagnetic material, such as a plastic. A rotation detecting layer 5 consisting of a magnetic material is formed on an outer end section of each of the blades 3. A layer 6 of a high molecular resin is formed on the detecting layer 5 by coating the same with fluororesin. The layer 6 serves to prevent the detecting layer 5 from being worn or corroded due to the fluid to be measured. The detecting layer 5 thus formed has a sufficiently small thickness as compared with the blade 3. Therefore, the detecting layers 5 never cause an unbalanced load. Accordingly, the vane wheel 1 is always rotated evenly, and can be produced in large quantities speedily or at an improved efficinecy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03263667-A (JP)
Title: Hub for disk
Inventor: FUNAKI KATSUNORI
IPC: G11B7/24047
Filed: 1990-03-13
Abstract: PURPOSE:To facilitate and ensure a bent or deformation of a disk, to increase the adhering strength with the disk and to adjust a resonance point by providing a flange prolonged from a hub main body toward the side and fitted to the disk. CONSTITUTION:A hub 4 fitted to a disk 1 consists of a hub main body 5 whose cross section is recessed having a size matting to a loading hole 2, a center hole 6 formed in the middle of the hub main body 5 and to which a center pin of a drive system is inserted and a ring shaped flange 7 prolonged from a circumferential ridge of the hub main body 5 toward the side. In this case, when a bending strength of the flange is large, the width L satisfies equation I, where r0 is a radius of a disk, r1 is a radius from the disk center up to a recording and reproducing innermost part of information of an outer circumference and r2 is a radius of a hub main body. Thus, a bent or deformation is easily and surely corrected. Moreover, the adhering strength of the disk is large and even the resonance point is adjusted.
Patent JP-H04296405-A (JP)
Title: Insulating member
Inventor: YAMADA KOICHI
IPC: H01B7/02
Filed: 1991-03-26
Abstract: PURPOSE:To provide an insulating member having a high-insulating property under an environment of a high temperature, being excellent in flexibility and a thermal diffusion property. CONSTITUTION:An insulating member is provided with a conductor 1 having aluminium or an aluminium alloy at least on the outer surface, an oxide layer 2 of aluminium or an aluminium alloy to be formed on the outer surface of the conductor 1 and an aluminium nitride layer 3 to be formed on the oxide layer 2.
Patent JP-S59187011-A (JP)
Title: Copolymerized rubber
Inventor: ANDOU NORIO
IPC: C08F236/04
Filed: 1983-04-08
Abstract: PURPOSE:To obtain a rubber with high tandelta value whose temperature dependency is low, by introducing into the rubber molecule a phosphorus-contg. compound having ethylenic double bond by the copolymerization of the compound in a specific amount. CONSTITUTION:The objective rubber with a Mooney viscosity (at 100 deg.C, ML1+4) of 20-160, can be obtained by the copolymerization, in the presence of an initiator, between (A) a phosphorus-contg. compound having copolymerizable ethylenic double bond [e.g., diphenyl phosphate group-contg. (meth)acrylate], and (B) a conjugated diene monomer (e.g., 1,3-butadiene or its mixture with styrene so that the amounts to be involved in the reaction represent >=1wt% and 1-60wt% for the compound (A) and the styrene, respectively.
Patent JP-S55153583-A (JP)
Title: Device for heating with microwave and forming pasted product
Inventor: IKEDA TOMOHIKO
IPC: A23L17/00
Filed: 1979-05-18
Abstract: PURPOSE: The temperature of the paste product after heated with microwaves is detected, whereby the output of the microwaves is controlled to prevent the unevenness of heating caused by the temperature ununiformity of the starting material before the heating with microwaves.  
     CONSTITUTION: The sticky starting material 6 for a paste product is fed into hopper 5. The material 6 is pumped through forming pipe 4 to forming chamber 1. The forming pipe is made of a material with low dielectric loss such as teflon. The starting material 6 is irradiated with the microwaves generated from magnetrons 10aW 10d in the forming chamber 1 to convert into an elastic material and to reach temperature detector 8. The temperature of the paste product 9 is detected by the detector 8 and the signal is input into control circuit 11, which controls the oscillation of magnetron 10d. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60205961-A (JP)
Title: Lead storage battery
Inventor: YAMASHITA SHIGERU
IPC: H01M2/12
Filed: 1984-03-28
Abstract: PURPOSE:To simplify the structure of safety valve and reduce the area occupied by the safety valve device, by forming a recessed portion at a side of outer sheath case, providing a gas drain hole which is connected to the inside or outside of battery case to the internal wall of recessed portion and housing a pipe shaped safety valve having the elasticity into said recessed portion. CONSTITUTION:A flat and elliptic recessed portion 4 is formed at a side of battery case 1. A gas drain hole 5 which connects between a recessed portion 2 for housing and the recessed portion 4 and a gas drain hole 6 which connects between the recessed portion and outside are respectively formed on the same axis to the internal walls provided opposed to each other in the longitudinal direction. A pipe-shaped safety valve 7 having elasticity is vertically housed in the recessed portion for housing so that the cutting surfaces 7a, 7b are in contact with the case cover 3 and the bottom surface of recessed portion 4. Therefore, the circumferential bending area 7C of the safety valve 7 is housed once within the recessed portion 4 as the elliptic form changing the outline of the cylindrical form against the internal wall of the recessed portion 4 and thereafter it restores elastically. Accordingly, the periphery of said safety valve 7 is always pressured in the recessed portion.
Patent JP-H02244433-A (JP)
Title: Optical disk
Inventor: MAEDA MIYOZO
IPC: G11B7/24035
Filed: 1989-03-16
Abstract: PURPOSE:To enhance signal quality under use conditions of a specified rotating speed by providing the writable recording region of the optical disk in the outer peripheral part thereof. CONSTITUTION:The writable recording region 1 of the optical disk 100 which has the read-only recording region 2 and the writable recording region 1 and is used at a specified rotating speed is provided in the outer peripheral part. Since the recording density is low, the optical disk has a sufficient resolving power and, therefore, the generation of an error does not arise even if, for example, an environmental temp. falls upon changing of recording conditions and even if the medium sensitivity is thereby lowered and the smaller recording bits are formed. The error is suppressed to a lower level by executing the transfer of the read-only recording region by using a precisely cut stamper. The recording information errors are decreased by disposing the writable recording region in the outer peripheral part and the read-only recording region in the inner peripheral part. The use of this optical disk as the high-quality optical disk is thus possible.
Patent JP-S56161222-A (JP)
Title: Transmitting and receiving station for reciprocating air pipe device
Inventor: KONDOU KIYOTA
IPC: B65G51/26
Filed: 1980-05-10
Abstract: PURPOSE: To contrive the reduction in an overall size by eliminating necessity of a change-over valve, in a cylinder whose one end is connected through with terminal of a main air pipe through a free-to-rotate enclosing step, by making the cylinder  match the main air pipe or rotate against it so that capsule can be received or paid  out by signals.  
     CONSTITUTION: By pressing a signal-transmitting button, a cylinder 3 maching terminal of a main air pipe 2 is made to match a charge gate 6 as indicated by dotted lines, and when the capsule 5 is inserted into the charge gate 6, it becomes set by its gravity on a cushion 4 in the cylinder 3 through a stopper 9. This completion of setting is confirmed by a detector 10, the cylinder 3 matches the main pipe 2 by the signal, a cylinder device 11 operates, a short pipe 12 descends along outside wall of the main pipe 2, and the pipe 2 and the cylinder 3 become connected with each other in an airtight manner through a packing 14. And then, the capsule 5 is sent over to a station on the other side by compressed air from an introducing pipe 16. The capsule 5 having been sent over to the station on the other side by the signal is taken out from an extracting gate 7 by rotation of the cylinder 3 on an inclined board 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08230075-A (JP)
Title: Production of skin for headrest
Inventor: SAKATA HISASHI
IPC: B60N2/48
Filed: 1995-02-23
Abstract: PURPOSE: To easily obtain a slit for inserting an insert by charging a plastic raw material in a mold having a vertical plate fixedly provided thereto from a cavity surface toward the interior of the mold and heating the same while rotating or shaking the mold and forming a film layer to the cavity after cooling the raw material and expanding the recessed groove part formed by the vertical plate. CONSTITUTION: A vertical plate 222 is fixedly provided to the lid member 22 of a mold 2 in an erected state so as to be turned from a cavity surface 2a toward the interior of the mold. A plastic raw material having good flowability is charged in the base body 21 of the mold 2 and the mold 2 is closed by the lid member 22 and subsequently introduced into a heating furnace while rotated or shaken to be heated. Thereafter, the mold 2 is cooled to cure the molten plastic layer bonded to the cavity surface 2a and a film member 3 is obtained by demolding. Next, the film member 3 is held by the hand to expand the inlet of a recessed groove part 31. By this constitution, the groove bottom 32 of the recessed groove part 31 is linearly opened to form a slit groove for inserting an insert.
Patent JP-H08229826-A (JP)
Title: Super-abrasive grain grinding wheel, and manufacture thereof
Inventor: FUKUNISHI TOSHIO
IPC: B24D3/06
Filed: 1995-02-24
Abstract: PURPOSE: To decrease a sintering temperature of a grinding wheel without deteriorating its natural performance by integrally sintering and binding metal powder for forming a base metal mainly comprising Al with mechanical alloy powder comprising a binding phase of an abrasive grain layer mainly comprising Cu to which Sn, etc., are added. CONSTITUTION: A super-abrasive grain grinding wheel is formed of super- abrasive grain such as diamond to be used for grinding work to various materials such as glass and cemented carbide, or dressing of grinding wheels. The super-abrasive grain grinding wheel is sorted as a metal bond grinding wheel because of its binding material. In a grinding wheel having an abrasive grain layer on outer surfaces of a base metal, metal powder for forming the base metal mainly comprising Al is integrally sintered and bound with mechanical alloy(MA) powder comprising a binding phase of an abrasive grain layer mainly comprising Cu to which Sn or Sn and one sort or more of Fe, Co, Ni, Zn, Ag, and W are added. For example, an apparent grain size A of the MA powder is set to be 20-70μm, a thickness T of stripes of Cu 1 is set to be 1-3μm, and Sn 2 is thinly enclosed between Cu 1.
Patent JP-S63227251-A (JP)
Title: Digital key telephone system
Inventor: MANO HIROSHI
IPC: H04M11/00
Filed: 1987-03-17
Abstract: PURPOSE:To eliminate necessity to mount an operating maintenance data setting equipment at all times, by providing an interface unit capable of being connected to the operating maintenance data setting equipment at the time of applying operating maintenance data and which interfaces the operating maintenance data setting equipment and a control highway. CONSTITUTION:The titled system is equipped with the interface unit 31 which interfaces a multifunctional telephone set 1 and the control highway 11, the interface unit 35 capable of being connected to the operating maintenance data setting equipment 7 at the time of applying the operating maintenance data and which interfaces the operating maintenance data setting equipment 7 and the control highway 11, and a central processing part 37 connected to the control highway 11. In such a way, at the time of applying the operating maintenance data, the interface unit is connected to the control highway, then, the operating maintenance data is applied, Also, at a time except when the operating maintenance data is applied, by connecting an extension and a line wire interface units to the control highway, it is possible to use the control highway effectively.
Patent JP-H027349-A (JP)
Title: Metal vapor electric-discharge lamp of single sealing type
Inventor: INUKAI SHINJI
IPC: H01J61/36
Filed: 1988-03-16
Abstract: PURPOSE:To prevent extension of the distance between its electrodes and also make it possible to reduce its heat loss, by continuously varying the thickness of its center thick portion from its respective thick portions provided on both sides. CONSTITUTION:In the section of its pressing and sealing portion 2 are formed respective thick portions 15 on both sides in its cross direction, and also a thick portion 20 in its center portion between these thick portions 15 on both sides; this center thick portion 20 is continuously varied in thickness from the thick portions 15 on both sides. Thereby softened glass of the sealing portion is enabled to flow onto its center portion as well as onto both sides in its cross direction and also a pair of metallic foil introducing bodies 6 sealed onto the sealing portion 2 is less removed in its cross direction; therefore, the distance between its electrodes is prevented from extending so as to prevent bending of the electrodes. Moreover, because the center thick portion 20 is continuously varied in thickness from the respective thick portions on both sides, not only becomes smoother the flow of the softened glass but also the surface area of the glass is so reduced that its heat loss can be reduced.
Patent JP-H11243161-A (JP)
Title: Integrated circuit module
Inventor: NAGAI HIROAKI
IPC: H01L23/50
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To adequately prevent RF signals from leaking out to a bias circuit and following circuits, while materializing an integrated circuit module to be miniaturized in size and simplified in structure. SOLUTION: A dielectric body 103 is constituted in a capacitor is filled up in a space (pin insertion hole) between a connecting conductor (connecting pin 101) and a package 100 so as to surround the connecting conductor 101, whereby the dielectric body 103 functions also as a member for hermetic sealing, and the dielectric body 103 functions both as a capacitor for restraining RF signals from leaking out and as a hermetic sealing member and is conductive so that an integrated circuit module of this kind contributes to simplifying the constitution and stabilizing the characteristics.
Patent JP-S60206121-A (JP)
Title: Electromagnetic device
Inventor: NOBUHARA TOMOKIYO
IPC: H01F30/00
Filed: 1984-03-30
Abstract: PURPOSE:To obtain the electromagnetic device of simple constitution with which inductance or output can be changed as well reducing heating power by a method wherein a split-core part with which main magnetic flux will be branched off is provided at a part of the core which forms a main magnetic circuit, and two control windings are provided on said split core part, thereby enabling to control the main magnetic flux. CONSTITUTION:Pertaining to the assembling of the titled device, a main winding 2 is wound around an E-type core 11, the split core part 3 whereon control windings 41 and 42 are wound around is arranged on the center leg end part of the E-type core 11, and after an I-type core 12 has been opposed to the side leg of the E-type core 11 and the split core part 3, the core 11 is fixed. Then, with regard to the electric characteristics of the device, magnetic flux A is generated when a DC current is applied to the control windings 41 and 42 from a DC power source 5, no main magnetic flux runs (or reduced) on the main winding 2 when the split core part 3 is magnetically saturated by the magnetic flux A, and the value of inductance can be changed. When no DC current is supplied from the power source 5, the main magnetic flux by the main winding 2 is branched off and interlinked as in B and C on the control windings 41 and 42. A voltage is induced on the control windings 41 and 42, but the windings have the polarity with is cancelled each other.
Patent JP-S58180999-A (JP)
Inventor: UCHIYAMA YOSHIO
IPC: G21F9/00
Filed: 1982-04-16
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-S58180862-A (JP)
Title: Stepless speed change gear for automoble auxiliarly apparatus
Inventor: WATANABE YOSHIYUKI
IPC: F16H55/56
Filed: 1982-04-16
Abstract: PURPOSE:To lower the noise that will be caused by the collision between a flyweight and a guide cam plate, and to prolong the life of a belt, by supporting the slant cam surface section of the guide cam plate on a shaft in a cantilever fashion to provide a recess for the flyweight. CONSTITUTION:When an engine is restarted with the flyweight 35 not in the regular position, the flyweight 35 is given a centrifugal force to be moved radially outward, and coolides with the slant cam surface 40a of a guide cam plate 40 and a guide cam 36. At this time, as the guide cam plate 40 has a cantilever support structure, the shock of the collision is converted into the flexure of the guide cam plate 40 so that the noise can be reduced, the shock that will act on a belt 34 through a movable sheave 36 can be minimized, and the belt 34 can be prevented from being locally buckled thereby prolonging the life of the belt 34.
Patent JP-H06252238-A (JP)
Title: Method and apparatus for detecting damaged wafer in semiconductor fabrication apparatus
Inventor: YOSHIDA HISASHI
IPC: H01L21/205
Filed: 1993-02-26
Abstract: PURPOSE:To provide a method and an apparatus for detecting a damaged wafer wherein damage of a wafer in a semiconductor fabrication process is detected, and an instrument is prevented from being damaged owing to the damaged wafer and the running cost is reduced. CONSTITUTION:There is detected a wafer 8 in a wafer holder 6 before a processing process in a semiconductor fabrication process and there is detected a wafer in the wafer holder after the processing process, and detection results are compared to detect the difference between the wafers before and after the processing process based upon the detection results. Further, damage of the wafer is detected based upon the detection of the difference.
Patent JP-H05264722-A (JP)
Title: Method for transmitting and demodulating information by radar
IPC: G01S13/02
Filed: 1992-03-19
Abstract: PURPOSE:To significantly increase an amount of transmittable information by a radar and obtain a method for transmitting information by the radar and demodulating it. CONSTITUTION:A trigger generator 10 is used to generate a single or a plurality of constant trigger pulses wherein a time interval from an immediately preceding trigger pulse is equal or different as a plurality of trigger pulses S100 of a frame. Further a plurality of trigger pulses are generated wherein a time interval from the immediate trigger pulse is each assigned value corresponding to information to be transmitted from a plurality of predetermined values. A plurality of trigger pulses S10 in frame configuration thus generated are converted by a transmitter 21 into pulse waves S21 and then transmitted via a rotating part 23 from an antenna 24. When information contained is to be demodulated from such pulse waves, a forward sequence of partial information and a reverse parallel sequence are generated to demodulate information for one frame including synchronous pulses.