baber/WOPTO huggingface dataset:
Patent JP-H10211847-A (JP)
Title: Cam cylinder for turn signal cancel mechanism
Inventor: ISHIKAWA MASARU
IPC: B60Q1/40
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To improve assembly workability of a cam cylinder for a turn signal cancel mechanism. SOLUTION: One pin connecting a cam cylinder 10 and a steering wheel 16 is formed as a large diametric pin 12, only in the case of normally assembling the cam cylinder 10, the large diametric pin 12 is fitted into a large diametric fitting hole 17, a small diametric pin 13 is fitted into a small diametric fitting hole 18, the cam cylinder 10, when it is intended to be assembled by shifting a phase, by preventing the large diametric pin 12 from being fitted to be opposed to the small diametric hole 18, can not be assembled. Accordingly, the cam cylinder 10 can be prevented previously from being assembled in an abnormal position.
Patent JP-H04356773-A (JP)
Title: Tape cassette
Inventor: TANAKA MASATO
IPC: G11B23/087
Filed: 1991-02-01
Abstract: PURPOSE:To stimulate miniaturization of the structure of an energizing means and to improve the durability and also to dissolve leaping up and tumbling down of a spring member at the time of setting up or at the time of sliding. CONSTITUTION:The tape cassette possesses the spring member 11c for energizing a brace member 11 in the direction of a hub lock position and a slant cam part 11d for moving it to a lock releasing position, and the brake member is provided to be freely movably disposed in the approaching and separating directions to and from the circumferential surface of a hub. No stress is given to the spring member 11c itself in other directions than the direction of stress to be given when energizing force for energizing the brake member 11 is obtained in the direction of the lock position. Then, the spring member 11c is formed by a rod-like body having a narrow diameter.
Patent JP-S61194142-A (JP)
Title: Titanium alloy having superior corrosion resistance
Inventor: TAKI CHIHIRO
IPC: C22C14/00
Filed: 1985-02-21
Abstract: PURPOSE:To improve the resistance to corrosion by nonoxidizing acids and to crevice corrosion by adding a prescribed percentage of Pd, Ni, W or Mo. CONSTITUTION:This Ti alloy consists of, by weight, one or more among 0.005-2% Pd, 0.01-2% Ni, 0.005-0.5% W and 0.01-1% Mo and the balance Ti. The alloy has superior durability in an environment contg. nonoxidizing acids and superior resistance to crevice corrosion caused in a soln. contg. chlorine ions.
Patent JP-S59158329-A (JP)
Title: Internal-combustion engine
Inventor: TERASAKA YOSHITSUNA
IPC: F02B69/06
Filed: 1983-02-26
Abstract: PURPOSE:Ensure a large output and improvement on scavenging efficiency by providing a cylinder having a scavenging port and an exhaust port opened and closed by a piston and a control unit for controlling the number of times of injection in a fuel injection valve. CONSTITUTION:A scavenging port 3 and an exhaust port 4 opened and closed by a piston 1 are opened to a cylinder 2. A lead valve 10 is interposed in an intake path 9 connected to an intake port 8, and a throttle valve 11 is disposed at the upstream side. A control unit 15 changes over controllably the number of times of injection in a fuel injection valve 14 to once a rotation of a crankshaft 16 or once two rotations of the crankshaft 16. Thus, a sufficiently large specific power can be ensured while scavenging efficient can be improved remarkably to improve fuel consumption and reduce HC.
Patent JP-S62190218-A (JP)
Title: Epoxy resin composition
Inventor: OKABE HIDEKI
IPC: C08K9/04
Filed: 1986-02-15
Abstract: PURPOSE:An epoxy resin composition, containing periderm of caryopsis and wood meal, having improved low stress and heat dissipation property without impairing the original moldability and moisture resistance reliability and useful for sealing semiconductors, electronic parts, etc. CONSTITUTION:A composition containing an epoxy resin as a principal component, periderm of caryopsis, preferably heat-treated at <=500 deg.C, pulverized to <=60 mesh particle size and having the surface treated with a silane coupling agent or organopolysiloxane and/or wood meal. The content of the periderm of the caryopsis is preferably 1-20wt%.
Patent JP-H01207276-A (JP)
Title: Novel propane derivative
Inventor: TANABE SOHEI
IPC: A61K31/55
Filed: 1988-02-16
Abstract: NEW MATERIAL:A propane derivative of formula I (R is lower alkyl; one of A and B is formula II and the other is formula III, but A and B are different from each other; R1 and R2 are H, lower alkyl, aryl or arylalkyl, and R1 and R2 may be the same or different with or from each other; R3 is lower alkyl, aryl or heterocyclic ring residue which may have a substituent; n is 2 or 3; X is sulfonyl or cabonyl) or an acid-added salt thereof. EXAMPLE:1-(3,4-Dimethoxybenzene sulfonyl)-4-(3-isobutoxy-2- methylbenzylaminopropyl)piperazine. USE:Useful as a medical agent acting on circulatory systems. PREPARATION:For example, the compound of formula I is obtained by reacting a compound of formula IV with a compound of formula V preferably in a solvent in the presence of a base at 0-200 deg.C and subsequently reacting the product with a compound of formula VII at 0-100 deg.C as shown in the reaction formula.
Patent JP-S56126848-A (JP)
Title: Method for preventing photoreceptor from dew condensation
Inventor: YUGE SHIZUO
IPC: G03G21/00
Filed: 1980-03-12
Abstract: PURPOSE:To prevent dew condensation in accordance with secular change of a photoreceptor, by controlling operation of a heater in accordance with the surface resistivity of the photoreceptor. CONSTITUTION:Electrodes 2, 2' are provided on the end of a photoreceptor surface by adhesion, vapor deposition, or the like, contact reeds 17, 17' are allowed to contact slantly with electrodes 2, 2', respectively, to measure the surface resistivity between them. When this detected value drops down to or below a specified value, heater installed in the photosensitive drum is energized to heat the photoreceptor and prevent dew condensation, thus permitting deformation due to dew condensation to be prevented. Detection precision is enhanced by forming the electrodes into the complicated shapes.
Patent JP-H02212231-A (JP)
Title: Control device of automatic transmission
Inventor: HIDESHIMA MASAO
IPC: B60W10/10
Filed: 1989-02-10
Abstract: PURPOSE:To usually keep a distance between a vehicle and a forward vehicle properly by detecting a distance from a vehicle, on which an automatic transmission is mounted, to a forward obstacle, and controlling a wheel driving force larger or smaller according to the degree of the distance. CONSTITUTION:An automatic transmission 2 assembled into an engine 1 is provided with a torque converter 3 with a lockup clutch and a multistage speed change gears 4, and they are driven and controlled by a controller 8 through multiple duty solenoid-operated valves SOL1 to SOL4. Also, a rear wheel 6 is connected to the multistage speed change gears 4 through a propeller shaft 5. Various signals detected by a sensor 17, detecting a forward distance from a vehicle to an obstacle, and other various sensors 10 to 16 are input into the controller 8. According to especially the degree of the distance to the obstacle detected by the sensor 17, a wheel driving force can be controlled larger or smaller.
Patent JP-S56130816-A (JP)
Title: Manufacture of multigap magnetic head
Inventor: TANAKA TOSHIO
IPC: G11B5/187
Filed: 1980-03-14
Abstract: PURPOSE:To enable mass-production of multigap magnetic head assembly with good characteristics easily, by forming the constituent having multigap and bonding and forming the back magnetic substance with winding to the constituent. CONSTITUTION:The C-shaped ferrite material 10 and the plate-shaped ferrite material 11 are bonded with glass to the ceramic frame 9. The glass used for the bonding to the frame flows at low temperatures. The ferrite members 10, 11 are cut with track width W and track pitch P to form the core 15. The frame 9 and the core 15 are cut into two pieces, the shield member 16 is inserted between the cut cores 15', and the mold bonding is made to form the construction having multigap. The material 17 consisting of ferrite is cut to be the back magnetic substance 18, and it is bonded to the core 15 of construction through the winding 19.
Patent JP-S55125357-A (JP)
Title: Engine fuel injector
Inventor: NOMURA TOSHIO
IPC: F02D3/00
Filed: 1979-03-22
Abstract: PURPOSE: To make up a small sized device by linking an air metering valve and a fuel metering valve of a slide type spool valve with those valve bodies parallelly arranged.  
     CONSTITUTION: An air metering valve 5 provided in the upstream of a throttle valve 3 in an intake air manifold 2 is controlled by a negative pressure actuator 11 operated by suction pressure. A fuel metering valve 17 or a slidable spool valve in a valve case 20 having an inlet port 18 at one end and outlet 19 at the other is formed in the way of a fuel circuit 8 supplying a fuel injection nozzle with fuel in a fuel tank 6 by a pump 7. A valve case 20 extending in the sliding direction of the valve is put in parallel with a valve case 9 of the air metering valve 5. A lever 22 in contact with a cam 21 around on a turning rod 10 of the valve 5, tracing the profile of the cam 21, provides the fuel metering valve 17 with the behaviour of metering the fuel quantity required. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06298460-A (JP)
Title: Method and device to seize and detect position of carrier which transfers fiber bobbin
Inventor: NORUBERUTO KEENEN
IPC: D01H13/32
Filed: 1994-03-02
Abstract: PURPOSE: To provide a simplified device for controlling carrying of a carrier for a textile bobbin by discriminating existence of a cop carrier in a standby position range in a work station of a textile machine. CONSTITUTION: A sensor device 41 is provided in the range of a standby position 9 adjacent to a reminding part 8 of a bobbin station. The sensor device 41 has a serial vibration circuit I, and this circuit I is connected to a reference vibration circuit II. As a cop carrier 3 reaches the stand-by position 9 to enter into a work range of a high-frequency coil of the vibration circuit I, voltage change is caused in the vibration circuits I, II by a secondary coil 40 provided in the cap carrier 3. This is detected by a comparator 20 and is converted into an evaluative signal by a winding station electronic device 18.
Patent JP-H06245335-A (JP)
Title: Control board
Inventor: SHIBATA YUICHI
IPC: H02B3/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide a control board in which a worker can move or conduct inspection/maintenance work easily in natural posture and thereby protected against physical and metal stress. CONSTITUTION:The control board is constituted of a front frame, a back frame, a ceiling frame, and a floor part. Electric control machines 3 comprising circuit boards are mounted on the front and back frames. A catwalk comprising detachable floor boards 5 is provided in the control board. Various wirings of the electric control machines 3 are laid on the floor boards 5. Furthermore, the ceiling frame is provided with a ceiling door 101 which is opened at the time of maintenance or inspection.
Patent JP-S61192004-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAGAOKA YOSHINORI
IPC: G11B5/027
Filed: 1985-02-20
Abstract: PURPOSE:To omit the necessity for memory of grades and also to attain the automatic switching of the carrier frequencies of the frequency modulated signals in response to the grades, by deciding the carrier frequency of a frequency modulated weave based on the result obtained by recording and reproducing one or 2 single-frequency signals on a loaded magnetic tape. CONSTITUTION:A gate circuit 16 delivers the record detecting signals recorded at a part T which is reproduced by a magnetic head 4 to the band filters 17 and 18 through a gate while the incoming gate pulse (d) is kept at a low level. The filter 17 filters the 1st detection signal of a frequency f1 from the reproduction signal. While the filter 18 filters the 2nd detection signal of a frequency f2 from the reproduction signal. Both detection signals of frequencies f1 and f2 undergo the wave detection of envelope curves through wave detectors 19 and 20 respectively and are supplied to a comparator 21. The comparator 21 delivers a signal of a high level when a level ratio f2/f1 of both reproduced 1st and 2nd detection signals is larger than the prescribed value and then a signal of a low level when said ratio is smaller than the prescribed value.
Patent JP-H01206153-A (JP)
Title: Mechanism for linear feeding
Inventor: HIROSE KAZUYA
IPC: F16H25/20
Filed: 1988-02-15
Abstract: PURPOSE:To reduce the number of parts and manhour by fitting direct acting bearings the track portion of which is the cutout sliding faces of a screw shaft, on the shaft while being adjacent to a nut portion, fixing the direct acting bearings to a moving side member, and providing the rotation driving means of the nut portion on the moving side member. CONSTITUTION:Cutout sliding faces 3a, 3b... in the axial direction are formed in proper places on the outer periphery of a screw shaft 2 fixed to a fixed side member 1, and a nut portion 4 is rotatably fitted on a screw shaft 2. Direct acting bearings 5l, 5r the track portions of which are then cutout sliding faces 3a, 3b... are also fitted adjacent to the nut portion 4 on the shaft 2. The bearings 5l, 5r are fixed to a moving side member 6 while the rotation driving means 7 of the nut portion is provided on the moving side member 6. Accordingly, since the track member for constituting the direct acting bearings 5l, 5r and the screw shaft 2 for constituting a driving mechanism are formed in a body, the number of parts and manhour can be reduced, easily obtaining assembling accuracy while reducing the occupying space of the mechanism.
Patent JP-H01207465-A (JP)
Title: Three-dimensional woven fabric having unusual shaped cross section
Inventor: JIN ZENJI
IPC: D04H3/07
Filed: 1988-02-15
Abstract: PURPOSE:To obtain a three-dimensional woven fabric of unusual shaped cross section for a panel material fitted with a rib, by constituting yarn in the width direction between the top and the bottom layers of yarn in the length direction arranged in a shape consisting of a flat part with a given width thickness and plural projected parts protrusively set at one side of the flat part and setting vertical yarn between neighboring layers of the yarn in the width direction. CONSTITUTION:In constituting a three-dimensional woven fabric of modified cross section consisting of yarns in the mutually and perpendicularly intersecting length direction, width direction and vertical direction, comprising a flat part having the thickness extending in the length direction and plural lines of projected parts protrusively set at least one side of the flat part, a great number of yarns in the length direction are arranged in parallel with the unusual cross-section shape. Then the yarn in the width direction is inserted into between the layers of the vertically neighboring yarn in the length direction in the whole width at the flat part and in the whole width of the arranged yarn in the length direction at the protruded part while reciprocating the yarn in the width direction. The yarn in the vertical direction is inserted into between the layers of the yarn in the width direction, adjoining in the length direction and the yarn in the length direction and the yarn in the width direction are fastened so that the flat part and the protruded part are integrated.
Patent JP-2000228912-A (JP)
Title: Binding apparatus
Inventor: MAEDA SHIGEAKI
IPC: A01F12/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the holding work of an inside-drawing string ball in a binding apparatus having a string basket selectably holding an inside-drawing string ball or an outside-drawing string ball. SOLUTION: A partition plate 17 for holding an inside-drawing string ball 15 between the plate and the left-side plate 10d of a basket is placed in a string basket 10. The partition plate 17 is supported in a manner rotatable around an intermediate position in the direction of depth of the string ball basket 10 to antimonically and laterally displace the near-side half 17a and the far-side half 17b of the partition plate 17 as viewed from the ball feeding port 10a of the string basket 10.
Patent JP-S57147138-A (JP)
Title: Magnetic tape transcription device
Inventor: IMANISHI KAORU
IPC: G11B27/06
Filed: 1981-03-06
Abstract: PURPOSE:To increase the efficiency of transcription without winding a transcrpited tape on another tape once, by interlocking a cassette incorporating only a trailer tape and a tape holding and joint means, in a total winding and transcribing device. CONSTITUTION:A transcribed tape 9 is connected to another end of a guide tape 12 connected to an inside reel 14 with a tape cutting and joint means 17 and wound on a winding reel 13 with a recorded original tape. Then, transcription is made altogether, and after jointing a trailer tape 11 located at a tape holding member 16 and the end of the transcribed tape, the resultant is wound on a tape cassette 10 to detect the joint with a winding guide tape. In this case, the joint is cut off, and afte jointing with the tip of the trailer tape located on another tape holding member 15, the trailer tape is wound. Thus, the cutting and winding work of a prescribed length of transcribed tape can be made in the process of transcription and pan-cake type transcribed tape can be used.
Patent JP-S61192901-A (JP)
Title: Liquid-pressure operation device
Inventor: KONISHI KATSUMI
IPC: F15B1/02
Filed: 1985-02-22
Abstract: PURPOSE:To enable the presence of a gas leak to be discriminated with accuracy by comparing the detected values of the level and temperature of a liquid in a tank and the pressure of a liquid in an accumulator with the preset values for these. CONSTITUTION:When the volume of a gas within the gas chamber 16b of an accumulator 16 is decreased due to a gas leak and accordingly the volume of the liquid chamber 16a of the accumulator 16 is increased, the level of a liquid 13 in a tank 12 is lowered. The liquid level at this point is detected by a liquid levels detector 22, and its output is entered into a discriminator 25. At the same time, the temperature of the liquid 13 in the tank 12 is detected by a liquid temperature detector 23, and its output is also entered into the discriminator 25, and then the liquid level of the liquid 13 detected by the liquid level detector 22 iscorrected accordingly. While, the pressure of a liquid in the accumulator 16 is detected by a liquid pressures detector 24, and its output is entered into the discriminator 25. Thereby, the presence of a gas leak can be detected by comparing the corrected values of the liquid level with the detected values of the liquid pressure by the use of the correlation functions preset between the pressure and the level of the liquid in the accumulator 16.
Patent JP-S52116244-A (JP)
Title: Both cleaning and developing means for electro-photographic copier
Inventor: MIYAGAWA SEIICHI
IPC: G03G21/00
Filed: 1976-03-25
Abstract: PURPOSE: To enhance the cleaning effect by the combined means by controlling the amt. of toner of brush formed on the sleeve roller with electrode roller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07321599-A (JP)
Title: Ofw resonator filter connected in lateral mode
Inventor: KIMON ANEMOGIANISU
IPC: H03H9/64
Filed: 1995-01-30
Abstract: PURPOSE: To constitute an OFW resonator filter coupled by a lateral mode so as to be driven symmetrically to ground. CONSTITUTION: Interdigital electrodes 30 to 33, 34 to 37 are arranged in an inter-digital converter 20, the half part 30 to 33 of one interdigital electrode is arranged like in a mirror image of the half part 34 to 37 of the other interdigital electrode about a mirror axis 50 arranged in the OFW propagation direction and set bus parts 38, 39 for both half parts 30 to 33, 34 to 37 which are arranged on the opposite side of a common set but 25 are separated to form two filter terminals 40, 42.
Patent JP-H09204339-A (JP)
Title: Matching system between plural data bases
Inventor: ARIOKA HIDEKO
IPC: G06F12/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a matching system between plural data bases for guaranteeing complete consistency even for updating information updated in a period when an operation is not performed due to the stoppage/abnormality or the like of a work station. SOLUTION: At the time of receiving the updating information from the work station 1a, an agent 2 adds '1' to a counter value provided in itself (5+1 →6), adds the counter value after addition to the updating information as a sequence number (<6>) and transmits it to the work stations 1a and 1n. The work stations 1a and 1n compare the sequence number of the updating information received in a previous time from the agent 2 with the sequence number (<6>) of the updating information received this time, the data base 5a is updated based on the received updating information when the difference of both is '+1' as in the work station 1a and the re-transmission of the updating information for a lacked part is requested to the agent 2 when the difference is equal to or more than '+2' as in the work station 1n.
Patent JP-S55125071-A (JP)
Title: Plate-like rotor
Inventor: ITSUSHIKI SABUROU
IPC: H02K3/04
Filed: 1979-03-19
Abstract: PURPOSE:To obtain a rotor high in strand density and also high in efficiency by a method wherein a coil inserted in plural holes formed in a frame blank is crushed from up and down, and an outer periphery edge of the coil is caulked and fixed on a periphery edge of the hole. CONSTITUTION:A shaft 4 is penetrated through a frame blank 3 for which an iron plate is punched nearly in a disc shape to form a plural hole 3a to accept a coil therein, and a commutator plate 5 is provided around the shaft 4, and a coil strand 1a is wound nearly in the same shape as the hole 3a formed in the frame blank 3 to form a coil 1. Then, the coil 1 is inserted in the hole 3a and crushed from having a pressure applied thereto from up and down by a given punch and die, and thus an outer periphery edge of the coil 1 is expanded outward and fixed on a periphery edge of the hole 3a through caulking. The coil 1 is controlled with the punch and the die in this case so that it will not come out upwardly of the commutator plate 5.
Patent JP-S61191400-A (JP)
Inventor: HATANAKA SHIGEMI
IPC: D06F57/00
Filed: 1985-02-21
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-S52117084-A (JP)
Title: Preparation of schottky barrier type fieldeffect transistor
Inventor: HARADA HASOO
IPC: H01L21/338
Filed: 1976-03-27
Abstract: PURPOSE: To obtain a Schottky barrier type FET in which the length of a gate and the distances between the gate and the source or drain are made short, and the wiring resistance of a gate electrode is maintained to a low value. 
     COPYRIGHT: (C)1977,JPO&Japio