baber/WOPTO huggingface dataset:
Patent JP-S5357379-A (JP)
Title: Analog control system
Inventor: ISHIBASHI KIYOSHI
IPC: G05B21/02
Filed: 1976-11-05
Abstract: PURPOSE: To control plural objects effectively with a controlling means by switching in sequence, giving preset point, observation and integral preset signal evey object. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0224978-A (JP)
Title: Insulation covering removing type electric terminal and method of terminating insulated conductor with the terminal
Inventor: FURIIIDORITSUHI YOSEFU AROISU
IPC: H01R4/24
Filed: 1989-05-24
Abstract: PURPOSE: To design an insulation coating removal slot for terminating a twisted electric conductor by providing a slot comprising two plate members movable to each other toward opponent direction. CONSTITUTION: An electric terminal 2 includes an insulation coating removal slot 4, plates 8, 10 and 8', 10' at a base part of the slot 4 stand up vertically, each plate includes arc-shaped side edges 12, 14 and 12', 14', and these side edges 12, 14 and 12', 14' include saw-toothed edges 16, 18. As an insulation wire 60 is moved from above the slot 4 into the slot 4, when the edges 16, 18 initially cut an outer side diameter of an insulation coating. As the wire 60 is disposed in the slot 4, a base plate 6 is horizontally extended to the final position. As a result, the plates 8, 10 are rotated, the edges 12, 14 move in such directions as to get closer to each other, and each twisted wire is closed in the slot 4 by holding force of the arc-shaped edges 12, 14 and 12', 14'.
Patent JP-H06323477-A (JP)
Title: Pipe joint
Inventor: KANEHIRA RIKIMATSU
IPC: F16L27/06
Filed: 1993-05-10
Abstract: PURPOSE:To provide a pipe joint by which part cost and installing cost can be reduced and which is excellent in sealing performance, particularly, a pipe joint by which angular displacement becomes possible. CONSTITUTION:A pipe joint has the first pipe joint member 10 having a hole 10a', the second pipe joint member 20 having a spherical pipe joint part 21 incorporated into the hole 10a' in this first pipe joint member 10 and an elastic ring 30, and is constituted in such a way that the side of the spherical pipe joint part 21 in the second pipe joint member 20 is inserted in the hole 10a' in the first pipe joint member 10, and the ring 30 is pushed in an annular groove 11 arranged in the circumferential direction on the opening side of the hole 10a' in the first pipe joint member 10, and the spherical pipe joint part 21 in the second pipe joint member 20 is engaged watertightly with the ring 30.
Patent JP-S5756866-A (JP)
Title: Manufacture of presure plate for copying machine made of synthetic resin, having non-contaminating property
Inventor: MIURA NORIO
IPC: G03G15/04
Filed: 1980-09-22
Abstract: PURPOSE:To prevent ink from shifting and adhering, by laminating a soft vinyl chloride sheet and a polyvinyl fluoride film by use of an adhesive agent, also putting a soft vinyl chloride sheet on said soft vinyl chloride sheet, and executing its press molding. CONSTITUTION:A soft vinyl chloride compound is rolled to a sheet form whose thickness is 0.3-0.7mm., an adhesive agent is applied on it, and it is laminated with a polyvinyl fluoride film whose thickness is 10-20mu by use of an ordinary laminator. This laminated sheet is died out by setting it to a press mold prepared to prescribed size and shape, or is shorn by an optional method. When this one sheet of soft laminated plate is mounted to the press mold, it is set so that the surface of the polyvinyl fluoride film contacts with the surface of the press mold, and the soft vinyl chloride sheet is additionally put on the soft vinyl chlodide sheet surface so that thickness becomes 2-5mm., by which press molding is executed.
Patent JP-S5257418-A (JP)
Title: Cylinder liner and the honing method therefor
Inventor: ARIGA KAZUYOSHI
IPC: B24B33/02
Filed: 1975-11-07
Abstract: PURPOSE:To improve reliability and durability of cylinder liner, making even projection and weak portion of compound layer due to soft mitrization, while the residual area of compound layer is more than 80 percent to the honing area on the inner surface.
Patent JP-H10307192-A (JP)
Title: Chemical time indicator
Inventor: HIROSE TETSUO
IPC: G04F13/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To easily recognize elapsing time with clear tone variation by containing a reagent in one room in a vessel separated with a partition wall of material soluble in a specific reagent and a detection reagent reacting with color change in other room. SOLUTION: In this chemical time indicator, a partition wall (soluble wall) 4 separating a solution room 2 and a color change room 3 is constituted of a material dissolved with a reagent having a specific solving ability. If a movable part 8 is pushed in at time measurement initiation, then a hole is opened in a thin film by a projection 7 and the solution liquid in a solution liquid room 5 diffuses into a solution room 2 to touch the soluble wall 4. The dissolution of the soluble wall 4 progresses from the solution room 2 side to the color change room 3 side. After elapsing a set time and dissolving the soluble wall 4, the solution room 2 and the color change room 3 connect, the solution liquid and detection liquid touch to change the color and elapsing of time is recognized.  For the solution liquid, alkali water solution such as sodium hydroxide is used, and for the detection liquid, a pH indicator such as phenolphthalein is used.
Patent JP-S63297802-A (JP)
Title: Neutral position resetting device for servoactuator
Inventor: KAMIMURA TOSHIO
IPC: F15B9/09
Filed: 1987-05-28
Abstract: PURPOSE:To simplify the structure of the device in the caption and reduce the size and weight thereof by providing an electromagnetic valve which works in case of uncontrollable servoactuator and an resetting means which resets the servoactuator to its neutral position when the electromagnetic valve works. CONSTITUTION:An electromagnetic valve 54 which is changed over by an electric signal from a cockpit in an abnormal case when an servoactuator 11 is uncontrollable by a servocontrol valve 26, is fixed to a casing 12. Then, a resetting means 84 which forcibly moves the spool 34 of the servocontrol valve 26 while giving driving force thereto in an abnormal case, by a piston 51, a link 58, resetting claws 59, 63, a coupling bar 74, first and second levers 75, 78, a roller 80 and a stopping body 83. It is thus possible to simplifier the structure and reduce the size and weight of the device because any other control system is not necessary.
Patent JP-S5757710-A (JP)
Title: Polyol composition and production of foam
Inventor: MISOSAZAI TATSUSHI
IPC: C08K5/52
Filed: 1980-09-24
Abstract: PURPOSE: To obtain a urethane foam exhibiting no transverse loosening phenomenon and having excellent adhesion, by adding an acid phosphate ester to a polyol composition for the production of urethane foams.  
     CONSTITUTION: To a polyol composition comprising an active hydrogen compound containing a polyol, OH value 300W900, e.g., glycerin/propylene oxide adduct, a blowing agent, e.g., trichlorofluoromethane, and, if necessary, a catalyst, e.g., tin octanoate, adjuvants, e.g., siloxano-oxyalkylene block copolymer (foam stabilizer), trismonochloroethyl phosphate (flame retardant), is added an acid phosphate ester of the formula, wherein R 1  is a residue of an alcohol, a phenol or a polyoxyalkylene alcohol, e.g., monoisopropyl phosphate. Foams having no transverse loosening and good adhesion to substrates are prepared by foaming the produced composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10327572-A (JP)
Title: Variable reluctance motor provided with eccentric rotor
Inventor: KANEKI TOSHIKANE
IPC: H02K37/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce vibration created by a motor itself, even if there is more than one rotor revolving eccentrically, so that only the rotational output due to rotation out of the rotors can be taken out simultaneously. SOLUTION: A stator 2 has a plurality of continuous stator small teeth 6 with equal pitches on the inner circumferential surfaces of a plurality of salient poles 5. A rotor 3 consists of a plurality of rotor segments 3a, 3b having rotor small teeth 8 engaged with the stator small teeth 6. The rotor segments 3a, 3b are eccentrically installed on a crank shaft 11, rotatably supported on a stator center shaft SC with the same eccentricity and pitch angle, so that the rotor segments is freely rotatable. The salient poles 5 of the stator 2 are sequentially excited, thereby both the small teeth 6, 8 are engaged with each other, and further the rotor segments 3a, 3b are eccentrically revolved.  When the rotor segments are rotated according to the difference in the number of teeth between both the small teeth 6, 8, only the rotational output due to the rotation of the rotor 3 is taken out and transmitted to the output shaft 4a of an output-transmitting mechanism 4 by means of the output-transmitting mechanism 4.
Patent JP-H11332111-A (JP)
Title: Battery state monitoring circuit and battery device
Inventor: SUDO MINORU
IPC: H02J7/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To monitor discharge current accurately, even if the discharge current changes transiently. SOLUTION: In a battery state monitoring circuit 300 for monitoring the discharge current and displaying the residual capacity of a battery, a low-pass filter 258 is added to a current sensing terminal of the circuit 300. By controlling the cut-off frequency of the low-pass filter 258 according to the discharge current by means of a microcomputer 261, the discharge current is monitored accurately, and thereby the accuracy of displaying the residual capacity of a battery is increased.
Patent JP-S63300221-A (JP)
Title: Optical parts
Inventor: KATAOKA HIROSHI
IPC: B29K33/00
Filed: 1987-05-30
Abstract: PURPOSE:To provide optical parts which are light in weight and small in size and are highly resistant to impact and solvents by forming the optical parts of uniform polyaxially oriented methacrylic resin sheets. CONSTITUTION:Films formed by placing resin films 8 which are nonadhesive to methacrylic resin bases 7 on the respective boundary faces of 4 sheets of said resin bases and on both faces thereof are placed on the inside of compression dies 5 coated with a lubricating agent on the inside surfaces 6 and are heated to the temp. above the glass transition temp. of the bases 7 and below the m.p. thereof. The films are then compressed to cause the plug flow of the bases and to form 4 sheets of the polyaxially oriented sheets 9. These sheets are taken out upon cooling and are stripped from each other, by which the thin-gaged polyaxially oriented sheets 10 are obtd. The, sheets which are light in weight and are highly resistant to impact and solvents as the optical parts such as liquid crystal display devices and optical cards are thus obtd.
Patent JP-H11325544-A (JP)
Title: Storage battery type air conditioning apparatus
Inventor: MIYAKE TAKESHI
IPC: H02J9/06
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To realize storage battery means wherein installation workability of the storage means is improved for a storage battery type air conditioning apparatus including the storage battery means, and it is responsive for a requirement of a user without causing an increase of the manufacturing cost. SOLUTION: A storage type air conditioning apparatus includes a compressor motor M1 which is driven by receiving primary electric power obtained by converting power supply electric power from a commercial power supply 21 through a converter section 34 and an inverter section 35, and storage battery means B which is charged by receiving electric power obtained by converting power supply electric power from the commercial power supply 21 through an electric power conversion circuit section 43, and in contrast which is discharged to supply secondary electric power to the compressor motor M1. For the storage battery type air conditioning apparatus the storage battery means B is constituted with a plurality of storage units BM1, BM2, BM3 independently installed.
Patent JP-H01305040-A (JP)
Title: 1-(4-alkylphenylethynyl)-4-)alkylphenylethynyl)-benzene
Inventor: GOTO YASUYUKI
IPC: C07C15/54
Filed: 1988-05-31
Abstract: NEW MATERIAL:The compound of formula I (R<1> and R<2> are 1-10C alkyl). EXAMPLE:1,4-Bis(4-propylphenylethynyl)benzene. USE:Useful as a component or liquid crystal material. It has balanced properties necessary for a liquid crystal component, i.e., extremely high anisotropy  n of refractive index (about 0.4), low viscosity (about 20cp at 20 deg.C) for a tricyclic compound, high clear point, etc. The amount of the compound of formula I in the liquid crystal composition is preferably 2-30wt.%. PREPARATION:A symmetric compound of formula I can be produced, e.g., by reacting 2mol of 4-alkylphenylacetylene or formula II with 1mol of 1,4- diiodobenzene of formula III in diethylamine solvent in the presence of a Pd catalyst and copper iodine.
Patent JP-S62290446-A (JP)
Inventor: KATAKURA KAGEYOSHI
IPC: A61N5/02
Filed: 1986-06-11
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-H02310250-A (JP)
Title: Paper loading device
Inventor: SASAKI TORU
IPC: B65H31/20
Filed: 1989-05-26
Abstract: PURPOSE:To impede movement of a positioning unit at the time of stack action so as to improve stack accuracy by selectively actuating a movement impeding mechanism which impedes the movement of the paper positioning unit of a paper loading device. CONSTITUTION:When paper 12 is stacked in a paper loading device 11, a solenoid 58 is turned on, and a turn lever 53 is turned in the counter clockwise direction against a tension spring 55. An elastic member 52 is detached from a driven pulley 41. Next an electromagnetic clutch 43 is turned on, thereafter a step motor 46 is driven to rotate the first idler gear 44 in a direction R, and a drive belt 39 is moved in a direction C. Thus in accordance with paper size, a paper positioning unit 32 is moved to a suitable position. Thereafter the solenoid 58 is turned off, the elastic member 52 is pressed to the pulley 41 by urging force of the spring 55, and movement of the unit 32 is impeded by preventing movement of the belt 39, simultaneously the clutch 43 is turned off so as to prevent drive power of the step motor 46 from being transmitted to a drive pulley 40.
Patent JP-S61290102-A (JP)
Inventor: KITAGAWA KOJI
IPC: E01C7/30
Filed: 1985-06-18
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-H10323700-A (JP)
Title: Method for deodorization or odor-prevention for sludge
Inventor: NUMATA SHIGEAKI
IPC: C02F11/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To decompose a sulfur-based offensive odor substance such as hydrogen sulfide, methyl mercaptan or the like, which are already formed, through oxidation and suppress generation of hydrogen sulfide after that by adding an oxidizing agent and an anthraquinone compound to sludge generated in a waste water treatment facility for urban sewage water. SOLUTION: An oxidizing agent and an anthraquione compound are added to sludge separated in a waste water treatment facility and a transition metal compound is also added as required to deodorize the sludge for prevention of offensive odor. As the anthraquinone compound, anthraquinone and hydride thereof are listed and as the oxidizing agent a compound which can form hydrogen peroxide is listed and as an iron group element a compound of cobalt is listed. The transition metal compound and the oxidizing agent added to the sludge react with hydrogen sulfide and methyl mercaptan in the sludge so as to change them into odorless substances and the anthraquinone compound acts on sulfate reducing fungi in the sludge so that reduction action of the sulfate is suppressed to suppress generation of hydrogen sulfide.
Patent JP-S5359824-A (JP)
Title: Gate control circuit for bridge inverer empolyin gate turn off thyristor
Inventor: TAKAHARA HIDEAKI
IPC: H02M7/515
Filed: 1976-11-10
Abstract: PURPOSE: To simplify gate control circuit by sharing gate control power source for gate turn-off thyristor and turn-off capacitor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000319824-A (JP)
Title: Louver unit for carriageway
Inventor: HOSHI YOSHINOBU
IPC: E01F8/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To improve sound absorption and sound insulation of a louver unit for a carriageway having a louver member in which a sound absorbing material is filled in the inside of a hollow box-shaped body. SOLUTION: A number of bane type louver members 3 are arranged parallelly in the inside of a frame member at every distance in the direction of vehicles to form a louver unit 1 for a carriageway. A sound absorbing material 4 such as glasswool is filled in a hollow box-shaped body. A latticed member 5 hardly reflecting sound is used at least at one side of the hollow box-shaped body. Further, a member that a glass fiber sheet having a sound absorbing property and the latticed member are stuck to each other is preferably used. A perforated plate 6 having through holes as conventionally used or the like can be used for other parts.
Patent JP-2000321173-A (JP)
Title: Method for obtaining gear pitch error
Inventor: YOSHIDA TAKAAKI
IPC: G01M13/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a pitch error of each gear in a mesh rotary state by utilizing the measurement result of a mesh transmission error when obtaining the pitch error of at least one gear of a pair of gears. SOLUTION: The average value (=imean) of a plurality of relative angles (=i) of rotation of a gear corresponding to a plurality of mesh transmission errors in the case of the maximum error that are maximized for each mesh tooth flank of gears out of a plurality of mesh transmission error θE when the gear and a pinion rotate while they are meshed each other is calculated. A plurality of representative mesh transmission errors where the relative angle of rotation of the corresponding gear matches the above average value out of the above plurality of mesh transmission errors are set to a plurality of individual errors (a) of the gear, and a single pitch error fpt of the gear, an adjacent pitch error fpu, and an accumulation pitch error Fp are calculated based on the plurality of individual errors (a).
Patent JP-S5561376-A (JP)
Title: Vertical welding method of structure
Inventor: MIYATA SOUZABUROU
IPC: B23K25/00
Filed: 1978-11-02
Abstract: PURPOSE:To achieve the improvement in the quality and working efficiency of the captioned welding by applying a means of closing the groove of the vertical joint to the portion in the lower part of the vertical joint where it intersects with the horizontal joint and electrogas-welding the vertical joint with the intersection part as a starting end then manual-welding the removed part of the intersection part. CONSTITUTION:In performing vertical welding of the portion formed by disposing upper side plates 1, 1 on a lower side plate 2 and crossing a vertical joint 3 on a horizontal joint 4, a closing means such as a steel-made block 7 is buried to the lower end part 5a of the vertical joint 3 and is tack welded. The inside of the groove vertical joint 3 is electro-gas welded in the vertical direction from the top end portion of said block 7. After completion of this welding, or depending upon cases, after completion of the three o'clock welding of the lower part for the horizontal joint groove 4, the block 7 portion is removed by gouging and the trace after this is manual-welded.
Patent JP-S5925945-A (JP)
Title: Tungsten alloy for electrode of ignition plug
Inventor: KOIZUMI HIDEO
IPC: H01T13/39
Filed: 1982-08-03
Abstract: PURPOSE:To improve the oxidation resistance of an electrode of an ignition plug by using tungsten contg. dopants as the material of the electrode. CONSTITUTION:An electrode of an ignition plug is made of a W alloy contg. dopants. The dopants are 40-10<3>ppm K2O and 20-10<3>ppm SiO2, or 5-10<3>ppm Al2O3 is further contained. To the alloy may be added 10-30wt% Ag or Cu as a I b group element, 3-30wt% Pd, Rb, Rh, Pt or other VIII group element, 3- 30wt% Re, Ta or Re+Ta as high m.p. metals, or 2-5wt% ThO2 or ZrO2 as an electron emitting substance. Though an electrode of an ignition plug is heated to 2,400 deg.C maximum temp. in arc discharge during working, it undergoes oxidation relatively scarcely and has a long endurance life when made of a W alloy having said composition.
Patent JP-S5963946-A (JP)
Title: Stator in motor
Inventor: OOGAMI AKIO
IPC: H02K3/34
Filed: 1983-07-23
Abstract: PURPOSE:To improve the stability of inserting state of a thin insulating plate and the adaptability to the shape of a coil by inserting a thin insulating plate of ring disc shape continued at the peripheral direction of a stator core formed of a synthetic resin film to between coil phases of two phases at the extension of the coil. CONSTITUTION:A thin insulating plate 20 is inserted between coil phases of extension C' of the coil from a stator core 10 of stator coils C1, C2 of 2 phases inserted into the slots 11 of the stator core 10. The plate 20 is punched in a flat ring disc shape by a relatively flexible synthetic resin film with the inner peripheral edge 21 disposed at the base side of the extension C' to be inserted to between the coils C1, C2 of the extension C'. In this manner, the extensions can be effectively held in insulated state.
Patent JP-S5467775-A (JP)
Title: Film quality evaluation method of insulation film
Inventor: NISHIOKA SUNAO
IPC: H01L21/66
Filed: 1977-11-09
Abstract: PURPOSE: To obtain a film quality evaluating method capable of clarifying various properties of defect groups whose existence places are made discretely distinct by making use of the dynamic scattering effect of nematic liquid crystal and changing the intensity of the electric field being applied to insuation film.  
     CONSTITUTION: After a nematic liquid crystal film 5 is covered on the insulation film 2 having been formed on a semiconductor substrate 1, a transparent coductive film 6 is placed in contact with the liquid crystal film 5 and a d.c. voltage of a positive potential on the substrate 1 and an negative potential on the transparent conductive film 6 is applied. In the case of counting the number of the places where dynamical scattering phenomena occur in the liquid crystal film 5 of this time, the operation of decreasing an increment after adding the increment to the d.c. voltage value and respectively counting the number of the occurrence places  before adding the increment and the number of the occurrence places substrating the increment after adding the increment respectively is performed by increasing the d.c voltage value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6114544-A (JP)
Inventor: JIERAARU FUORUTEYUNATO
IPC: G01J3/453
Filed: 1985-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05332256-A (JP)
Title: Automatic water feeding device
Inventor: SAKATANI TETSUNORI
IPC: F04B49/10
Filed: 1992-05-27
Abstract: PURPOSE:To perform detection of the trouble of a flow rate sensor even when the flow rate sensor is inclined. CONSTITUTION:In case an ON signal is outputted from a flow rate sensor for a specified time when it is decided by a stop mode deciding means 41 that an operation mode is brought into a stop mode, it is decided that a trouble occurs to the flow rate sensor and an alarming means 43 is operated.