baber/WOPTO huggingface dataset:
Patent JP-H10285841-A (JP)
Title: Stator for electric rotary machine
Inventor: MIZUTANI NAOKI
IPC: H02K3/46
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To increase the number of turns of a coil by effectively utilizing the dead space. SOLUTION: A recess 22 is formed on the inner peripheral surface of a collar 20 at inner diameter side; when a coil bobbin is installed to a magnetic pole tee 14, the outer peripheral surface of a coupling portion 14a of the magnetic tee 14 is tightly adhered to the recess 22, and this makes the tee closer to the side of a rotor 12. Because of this, the width of the drum portion 19 of a coil bobbin can be made longer and a space occupied by a coil 16 can be increased. Also, the outer peripheral surface of a collar 21 at the outer diameter side of the coil bobbin is formed arcuate and thick, and a pin terminal 24 can be provided on its upper surface. Moreover, the outer peripheral surface of the collar at the outer diameter side formed thick can be tightly adhered to the inner peripheral surface of an outer york 13, and therefore the dead space can be effectively utilized.
Patent JP-S5426216-A (JP)
Title: Low alloy steel for welded structure
Inventor: OONO TAKAHIDE
IPC: C22C38/00
Filed: 1977-08-01
Abstract: PURPOSE: To enhance the strength and toughness of a low alloy steel for welded structures while controlling lamellartear defects by adding a specified amt. of Ca to the steel so as to regulate the number of Ca-contg. C type inclusions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58209259-A (JP)
Title: Line lead-in device
Inventor: FURUE KENICHI
IPC: H04M3/26
Filed: 1982-05-31
Abstract: PURPOSE:To avoid artificial mistake and to simplify the maintenance, by providing a lead-in relay for automatic line lead-in at the end of a trunk of an analog line and providing a test line to be connected to other sections freely after lead- in. CONSTITUTION:To lead in line and trunk sides at the same time respectively, a lead-in relay 12 is provided for an analog line 1 respectively at a trunk end point of the line 1. Lines 31 where lead-in lines at the line side are connected to other trunks in multiple and lines 32 where lead-in lines at trunk side are connected to other trunks in multiple, are connected respectively. The lines 31 and a spare trunk 9 are accommodated in the input side of a line side test link 42 and a line side test line 61 of a test board 6 is accommodated to the output side. The lines 32 and a test trunk 8 are accommodated to the input side of a trunk side test link 43, and a trunk side test line 62 of the board 6 is accommodated to the output side. Links 42, 43 have a complete group matrix connecting function and change over symmetrical cross points a1, a2, b1, b2 with a command.
Patent JP-S63256479-A (JP)
Title: Ink jet recording method
Inventor: TANAKA KEIKO
IPC: B41J2/05
Filed: 1987-04-15
Abstract: PURPOSE:To ensure high recording quality irrespective of the quality of a paper and contrive the prevention of contamination caused by an unfixed ink, by specifying the quantity of diethylene glycol monobutyl ether, triethylene glycol monobutyl ether or a mixture thereof used as a constituent of an ink, the quantity of water added, and the quantity of an ink droplet being ejected. CONSTITUTION:A recording head 5 is provided with a plurality of ink-ejecting ports 13, and a dot image is formed on a recording paper 3 by an ink-ejecting means based on piezoelectric element control, electric field control, electric charge control, boiling phenomenon control utilizing thermal energy, or the like. The recording head 5 is provided with one vertical row of 9 ink-ejecting ports at a pitch of 0.376 mm, from which ink droplets each being in an amount of not more than about 0.2mug are ejected under the piezoelectric element control. When the quantity of one ink droplet ejected is not more than 0.2 mug and an ink comprising at least 10 wt.% of diethylene glycol monobutyl ether, triethylene glycol monobutyl ether or a mixture thereof and at least 20 wt.% of water is used, high-quality recording can be performed on any kind of recording paper.
Patent JP-H0749207-A (JP)
Title: Absolute interference measuring method and laser interferometer suitable for method thereof
Inventor: YURUGEN TEIIRU
IPC: G01B9/02
Filed: 1994-04-28
Abstract: PURPOSE: To enhance measuring accuracy by causing a measuring interferometer and a control interferometer to form at least one interference signal each, and calculating the length of a measuring area. CONSTITUTION: A laser beam source 2 is modulated by a driving power supply within a skip-free wavelength range, and a laser beam source 3 is driven at a certain wavelength. Split beams 6, 7 are detected by respective photodetectors 11, 12. Further, the detectors 11, 12 are connected to a counting electronic circuit and the light sources 2, 3 to laser wavelength control devices. Near the center of a measuring interferometer 4, a control interferometer 13 is also provided, its control area 14 having a certain length shorter than half of the measuring area. Beams of the same beam sources 2, 3 are made to impinge on the interferometers 4, 13 by a beam splitter 15 and a reflector 16. Incidence of the beam on the light source 2 is achieved by a reflector 17. Since standard members are chiefly used, the entire laser interferometer device 1 can be constructed as an integrated optical system.
Patent JP-H03291866-A (JP)
Title: Storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/48
Filed: 1990-04-06
Abstract: PURPOSE:To prevent a storage battery from being over-charged by providing a temperature detecting means inside. CONSTITUTION:A charging power supply 10 is suspended in operation at the time when it is detected by a temperature detecting means 8 that temperature within a battery exceeds, for example, 50 deg.C. Feed to the storage battery 11 is also suspended when it is detected by the means 8 that temperature rises abnormally during charging for some reason. By this constitution, a reduction in cell life can thereby be prevented with over-charging restrained.
Patent JP-H07291006-A (JP)
Title: Assist grip with coat hook
Inventor: HORIBE SHINJI
IPC: B60R7/10
Filed: 1994-04-28
Abstract: PURPOSE:To install a coat hook simultaneously with an assist grip by installing both fitting end parts of a grip main body on the car body side through the fitting base part of a first fitting base and the fitting base of a second fitting base. CONSTITUTION:An assist grip G1 comprises a grip main body 10 having flexibility, one of fitting end parts 10a formed on both end parts of the grip main body 10 is slidable, or locked in such a manner as to be rotated, and the grip further comprises a fitting base 13 fixed to the car body side, and a first fitting base 12 having a hook part 14 formed to be connected to the fitting base 13. The other end of the fitting end part 10a is slidable, or locked in such a manner as to be rotated, and a fitting base 15 having a fitting base 16 fixed to the car body side is installed thereon. Thus, a coat hook can be installed simultaneously with the assist grip G1 so as to reduce the fitting cost.
Patent JP-S5617119-A (JP)
Title: Tilt roller type inclination removing machine
Inventor: HAINTSU HARUTOKOTSUPU
IPC: B21D3/04
Filed: 1980-07-07
Abstract: Straightening apparatus includes opposed straightening rollers through which generally cylindrical elongated workpieces pass generally longitudinally. Opposite flat guide members extend between the rollers and have opposed front guide edges between which a workpiece is guided as it travels through the rollers. The side edges of the guide members extending generally perpendicular to the direction of workpiece travel are individually releasably clamped by clamping devices for providing adjustment of the guide members toward and away from a workpiece to facilitate initial adjustment and to renew the front guide edges as they become worn. Each individual clamping device is also independently adjustable in a direction generally perpendicular to the first adjustment direction for imparting curvature to the guide members extending between curved straightening rollers.
Patent JP-S5317081-A (JP)
Title: Production of i2l device
Inventor: TAKEUCHI HIROMITSU
IPC: H01L21/331
Filed: 1976-07-30
Abstract: PURPOSE: To obtain a specified current amplification factor with simple processes and make patterns smaller by covering the entire collector region with polycrystalline Si then simultaneously diffusing impurities at the time of performing simultaneous diffusion of collectors and collars. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5317394-A (JP)
Title: Vending machine both for cold and hot commodities
Inventor: TAKATANI YOSHIAKI
IPC: G07F9/10
Filed: 1976-07-30
Abstract: PURPOSE: To make it possible to settle cold and hot, by arranging equipment as to able to cool and warm simultaneously plural number of rooms for holding commodities. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63256704-A (JP)
Inventor: WATANABE SHIGERU
IPC: A41D19/00
Filed: 1987-04-14
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-S61251220-A (JP)
Title: Nonlinear emphasis circuit
Inventor: HASE TOSHIHIRO
IPC: H04B1/62
Filed: 1985-04-29
Abstract: PURPOSE:To provide always a linear phase characteristic to any input signal level by controlling the gain of a noncyclic filter including a delay element in response to an input signal level. CONSTITUTION:A signal (a) which is a normalized signal inputted to an input terminal 11 in terms of amplitude 1, becomes a signal (b) via a delay element 12 and becomes a signal (c) via a delay element 13. Further, the signal (c) becomes a signal (d) via a variable gain element 14 and a signal (e) is obtained at an output of an inverting element 15. On the other hand, the signal (b) outputted from the delay element 12 is inputted to a gain element 17 and becomes a signal (g). Further, the input signal (a) becomes a signal (h) via a variable gain element 18 and a signal (i) is obtained at an output of an inverting element 19. A signal level detection element 16 outputs a control signal (f) in response to the level of the signal (b) outputted from the delay element 12 and the control signal (f) controls the gain A of the variable gain elements 14, 18. The signals e, g, i are added at an adder element 20, and a signal (j) is outputted from an output terminal 21.
Patent JP-H02271333-A (JP)
Title: Film winding mechanism
Inventor: IWATA MICHIHIRO
IPC: G03B17/00
Filed: 1989-04-12
Abstract: PURPOSE:To eliminate the operation of initial loading by using a film cartridge where a sprocket for feeding a film is incorporated and making the disconnection and the connection of the transmitting system of a film feeding driving force to the sprocket from a feeding gear possible. CONSTITUTION:At the time of the initial loading, by the normal rotation of a driving motor 51 which is provided in a film taking up spool 52 on a camera side, the arm 53c of a planet gear 53 is turned anticlockwise, a gear 53b is engaged with a gear 57a and the film sprocket 35 is rotated through the gear 57a and a cartridge sprocket fork 57. Then, a film is fed from a film exit 39 and kept on being fed until it is wound round the spool 52. When it is detected that the film is wound round the spool 52, the driving force to the gears 56a and 57a is disconnected and the driving force is changed to a taking up driving force. Thus, the operation of the initial loading is eliminated.
Patent JP-S5318510-A (JP)
Title: Preparation of geranyl farnesylacetate
Inventor: HAGIWARA TOSHIMITSU
IPC: C07C67/00
Filed: 1976-08-03
Abstract: PURPOSE: Geranyl farnesylacetate useful as antiulceratives is obtained in high yield by the pyrolysis of digeranyl farnesylmalonate without a solvent and a catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01264323-A (JP)
Title: Optical communication equipment
Inventor: USAMI OSAMU
IPC: H04B10/25
Filed: 1988-04-15
Abstract: PURPOSE:To respond to all kinds of optical transmission paths by housing an in-rack transmission transmitting path consisting of a single mode optical fiber and an in-rack reception transmitting path consisting of a multi-mode optical fiber in the rack of a device. CONSTITUTION:A part between a light reception panel 2 for single mode and a transmission terminal 4 mounted on a rack 1 is connected by an in-rack wiring 5 consisting of the single mode optical fiber. Also, the part between a reception panel 3 for multi-mode and a reception terminal 6 mounted on the rack 1 is connected by an in-rack wiring 7 consisting of the multi-mode optical fiber. Thereby, since an optical transmission signal is the single mode, the signal can be transmitted to the optical transmission path 8 outside the rack with loss less than ordinary loss and without generating inconvenience even when the optical fibers 8 and 9 of the optical transmission path outside the rack are the optical fiber of single mode or of multi-mode.
Patent JP-H09279087-A (JP)
Title: Water-dispersed water-base coating composition
Inventor: TAKEMOTO MASAYUKI
IPC: C09J153/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a water-dispersed water-base coating compsn. which is excellent in applicability and storage stability and can form a coating film excellent in appearance (gloss, smoothness, etc.), resistances to boiling water and gasoline, impact strength, etc., by compounding a specific water-base dispersion of an acrylic block copolymer with an amino resin. SOLUTION: Ths compsn. contains 100 pts.wt. water-base dispersion and 5-60 pts.wt. amino resin (e.g. Cymel). The dispersion is obtd. by copolymerizing 90-40wt.% α,β-ethylenicaly unsatd. low-acid-value monomer mixture having an acid value of 5mgKOH/g or lower, a hydroxyl value of 30-150mgKOH/g, and a glass transition temperature of -20 deg.C to 50 deg.C and 10-60wt.% α,β- ethylenically unsatd. high-acid-value monomer mixture having an acid value of 30-50mgHOK/g, a hydroxyl value of 30-150mgKOH/g, and a glass transition temperature of -20 deg.C to 50 deg.C, neutralizing at least 50% of the acid value of the resultant block copolymer having an acid value of 10-40mgKOH/g, a hydroxyl value of 30-150mgKOH/g, and a glass transition temperature of -20 deg.C to 50 deg.C with a basic substance, and dispersing the block copolymer in water.
Patent JP-H06311195-A (JP)
Title: Apsk modulated signal demodulator
Inventor: SAWAHASHI MAMORU
IPC: H04L27/38
Filed: 1993-04-20
Abstract: PURPOSE:To improve a demodulation error rate characteristic by a delay detecting system. CONSTITUTION:A received modulating signal is orthogonally detected, made to be a digital signal and supplied to a delay means 101 so as to output delay signal Zn-1 to Zn-L, which successively shift by one symbol. A present relative phase judging value DELTAphin' and relative amplitude judging value DELTArn' are respectively supplied to a delay means 102 from arithmetic means 104 and 105 so as to output judging values DELTAphin-1' to DELTAphin-L+1' and DELTArn-1' to DELTArn-L+1', which successively shift by one symbol. The output is calculated concerning the arithmetic result Sexp, Zn and each possible DELTAphin by the arithmetic means 104. Then, concerning maximum DELTAphin', Sexp, Zn and each possible DELTArn, the arithmetic means 105 sets minimum DELTArn to be DELTArn', and DELTArn' and DELTAphin' reads ROM of an arithmetic means 106 to obtain decoding data.
Patent JP-S5717877-A (JP)
Title: Frequency modulation system microwave sensor
Inventor: IZUMI ISAO
IPC: G01S13/34
Filed: 1980-07-08
Abstract: PURPOSE:To improve image response by sending a signal subjected to frequency sweep, producing an intermediate frequency mixed an output distributed a radar echo signal in-phase with a local oscillator output and further obtaining a composite intermediate frequency output. CONSTITUTION:After going through a low noise amplifier 8, a receive signal is divided into two parts by an in-phase distributor and inputted to receive frequency convertors 18, 19. On the other hand, a local oscillator signal is amplified by an amplifier 12, distributed by 90 deg. hybrid 20, one of them is supplied to the receive signal frequency convertor 18, and the other having a phase different by 90 deg. to the receive frequency convertor 19, and each frequency of the receive signal that is divided into two parts is frequency converted into an IF band. Each IF output is then composed by 90 deg. hybrid 21 in the IF band and amplified by an intermediate amplifier 13.
Patent JP-S61252940-A (JP)
Title: Power transmission device
Inventor: MATSUTO TAKUSHI
IPC: F16H63/12
Filed: 1985-04-30
Abstract: PURPOSE:To make engine-braking in each speed-change stage possible by providing reverse sense one-way clutches and a braking system between either a ring gear or a sun gear and a carrier and between either the sun gear or the ring gear and a fixed member, respectively. CONSTITUTION:A speed-increasing means 30 provided between a driven shaft 3 and a right final driving shaft 5 comprises a sun gear 31, a plurality of planet gears 32, a ring gear 33 and a gear carrier 34. A one-way clutch 35 is provided between a gear carrier 34 and a ring gear 33. The driven shaft 3 is connected in one body to the gear carrier 34. The sun gear 31 is provided with a braking system 50 which comprises a brake drum 51 which rotates in one body with the sun gear 31 and a brake shoe 52. Between the brake drum 51 and a fixed member there is provided a one-way clutch 54 which operates in the reverse direction to the one-way clutch 35.
Patent JP-S60238086-A (JP)
Title: Control device for wire extension in welding with consumable electrode
Inventor: NAKANE RIYUUJI
IPC: B23K9/127
Filed: 1984-05-11
Abstract: PURPOSE:To provide a titled device which maintains easily the specified wire extension and to stabilize welding conditions by integrating the detection signal of welding current for a specified period, comparing the integrated signal with a reference signal and moving vertically the position of a torch so as to maintain the specified welding current. CONSTITUTION:This welding device executes welding with a consumable electrode by conducting welding current between the torch 2 which holds the wire 3 fed by a motor 4 and a driving roller 5 and base metals 8 from a welding machine 1. The welding current in such device is detected by a current detector 9 and the detection signal of the welding current outputted therefrom is integrated for a specified period by an integrating circuit 13. The integrated value is then compared with the reference signal 10 by a comparator 11 and a deviation is determined. The control signal outputted in accordance with the deviation thereof is amplified by an amplifier 12. The torch 2 is moved via a motor 7 and a mechanism 6 for moving vertically the torch by said signal by which the wire extension is controlled so as to maintain the specified welding current.
Patent JP-H06297558-A (JP)
Title: High strength and heat-resistant film or sheet
Inventor: NISHIYAMA MASAO
IPC: B29K79/00
Filed: 1993-04-20
Abstract: PURPOSE:To improve beam permeability, resistance to heat and the like and further improve tensile elongation, tensile strength and the like by orienting a polygurtarimide resin film or a sheet composed of the pecified structure unit of specified ratio in the monoaxial or biaxial direction in the range of specified orientation temperature and ratio. CONSTITUTION:A film or a sheet is composed of polygurtarimide containing the structural unit of the formula I of 20wt.%. The film or the sheet composed of the formula ((R1 and R2 are hydrogen atoms and/or 1-4C hydrogen carbon, and R3 is composed of one or two kinds selected from hydrogen, 1-12C hydrogen carbon, cycloalkyl, an aromatic radical such as benzyl, phenyl or naphthyl and a heterocyclic compound.) is placed in the temperature range higher by 2-50 deg.C than the glass transition temperature and oriented in the range of 1.2-5.0 times in size.
Patent JP-H05294391-A (JP)
Title: Lid clamping device
Inventor: MURASE HIROYASU
IPC: B67B3/14
Filed: 1992-04-13
Abstract: PURPOSE:To certainly perform clamping of a lid with less clamping moment required for a connecting member to be turned. CONSTITUTION:A tool 106 is used to clamp a lid on the mouth of a container and connected to a rotary member 110 via a connecting member 192 which is mounted around a lower flange 184 and is able to rotate and move up and down. To connect the tool 106 to the rotary member 110, a mounting part 188 of the tool 106 is screwed in a connecting member 192. Steel balls 210 are placed between the inner circumferential face of the connecting member 192 and the outer circumferential face of the lower flange 184 located below the rotary member 110 so that the balls 210 are in rolling contact with both the inner and outer circumferential faces. As a result, among resistant moments which resist the rotation of the connecting member 192, a resistant moment (seat moment) caused by the friction force which works between the rear face of the stopper wall of the connecting member 192 and the surface of lower flange 184 of the rotary member 110 of a tool holder 104 is considerably reduced, allowing the connecting member 192 to clamp the lid with less moment.
Patent JP-H10274395-A (JP)
Title: Natural gas regionally supplying system
Inventor: TANAKA YOSHINORI
IPC: F17C9/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the supply of natural gas to demand in an area such as a small city and a depopulated area by storing the liquid natural gas and the compressed natural gas in a first and a second storage devices, and distributing the compressed gas, which is converted from the liquid natural gas, to each demand with a distributing device. SOLUTION: Liquid natural gas, which is transported from a LNG base to the predetermined area by a tank rotary truck, is supplied to a LNG low temperature storage underground tank 1 through a receiver pipe 26, and fed to a carburetor 3 and a carburetor 4 by a pump 8, and converted to the compressed natural gas (CNG), and fed to a CNG bomb 5 provided on the ground. Supply to each demand from the CNG bomb 5 is performed through a pressure control valve 11, and a feeding pipe 20 is provided with an automatic cut valve 14 and a main gas meter 15. Each house as a final demand is provided with a separate gas meter 16, and the natural gas is fed to each demand, and detection value is automatically collected by a controller provided in the separate gas meter 16.
Patent JP-H03291638-A (JP)
Title: Picture reader
Inventor: HIRAMATSU AKIRA
IPC: G03B21/00
Filed: 1990-04-10
Abstract: PURPOSE:To improve operability by providing a fixing means by which the position against a device main by of an original retaining means attachable/ detachable to a device main body is fixed action of the original retaining means of the fixing means is controlled. CONSTITUTION:The original retaining means 14 constituted attachable detachable to the device main body, a fixing means 17 by which the position of the original retaining means 14 is fixed against the device main body, and the control means 61 by which the position fixing action of the original retaining means 14 of the fixing means 17 is controlled are provided. Then, the attachment action of the original retaining means 14 such as the magazine on the device main body is responded to by the control means 61, and the fixing means 17 has its action controlled so that the magazine is positioned and fixed or released. Thus, the attaching action of the magazine can be facilitated and when the magazine is to be fixed, the magazine can be firmly fixed.