baber/WOPTO huggingface dataset:
Patent JP-H0317592-A (JP)
Title: Wristwatch
Inventor: ANDORE TORIPONE
IPC: G04B37/00
Filed: 1990-03-07
Abstract: PURPOSE: To make it possible to avoid a complicated operation with a simple structure by extending a strut to a range exceeding the space occupied by a base plate and side band, and operating as bracelet mounting means. CONSTITUTION: A base plate and side band 10 are integrally formed, and have a part for forming the base plate 20 and a part for forming the side band 18. The band 18 has an upper surface 22 for supporting a glass plate 12 thereon and a moisture preventive packing 30 is interposed between the plate 12 and the surface 22 in the state contained in a groove 28. The base plate and side band 10 are entirely covered with a protective layer of substantially predetermined thickness, two longitudinal struts 1 are fixed to both sides of the band and provided in the state extending longitudinally of a watch bracelet 16. The struts 1 are extended in the range exceeding the space occupied by the band 10, operated as bracelet mounting means, and the struts 1 are formed to exhibit high resistivity than that of the band 10 corresponding to the external stress.
Patent JP-S51143498-A (JP)
Title: Heater for bonding tape to edge portion
Inventor: UINFUIIRUDO ESU AACHIYAA
IPC: B29C65/24
Filed: 1976-05-13
Abstract: A heating tool is capable of being held in the hand of a user and comprises a handle portion contiguous with a barrel portion. The barrel portion includes a front hollow housing section having an aperture. The aperture is covered by a removeable heat conducting plate or platen and located in the hollow is a source of heat radiation for radiating said plate to raise the temperature thereof to a level sufficient to melt a hot melt adhesive associated with a tape to be applied to a surface.
Patent JP-H08247169-A (JP)
Title: Method and equipment for controlling pneumatic operation type friction clutch
Inventor: IAN RICHIYAADO JIYOSEFU BEITSU
IPC: F16D48/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a controlling method and a controlling device for improving responsiveness of an actuator in a pneumatically actuated vehicle master clutch. SOLUTION: For controlling an action of a pneumatically actuated master clutch, a position sensor 76 senses a position of a piston 82 in a cylinder 80, and the piston 82 is controlled to move to axial positions DOP, EOP axially shifted from stop means 88, 90 on at least one side in a clutch fully disengaged and engaged positions and to remain there. Consequently, in a switch of a clutch, release of excessive pressure or increase of insufficient pressure is by a clutch actuator 27 is not needed before the piston 82 is moved in a desired direction, so that responsiveness of the pneumatic clutch actuator 27 can be improved by suppressing a non-sensitive band related to the position of the fully disengaged/engaged clutch piston to a minimum.
Patent JP-H01227224-A (JP)
Title: Target for producing sputtered magnetic disk medium and production of sputtered magnetic disk medium
Inventor: NODA KYOJI
IPC: G11B5/851
Filed: 1988-03-08
Abstract: PURPOSE:To obtain the medium having magnetic anisotropy by forming plural V-grooves concentrically to a disk-shaped surface thereby projecting and depositing sputtered particles onto a disk substrate diagonally therefrom. CONSTITUTION:The plural V-grooves 13 are formed on the surface of a disk- shaped target 11 concentrically around the center 12 of said disk. The V-grooves 13 are logically calculated and designed in the angle of inclination of slops 14 which grade downward toward the center of the disk in such a manner that the film of the sputtered particles can be formed at a desired film thickness distribution in the radial direction when the sputtered particles are deposited on a substrate 1 for the disk. The sputtered particles 16 jump out at a reflection angle 30 deg. and deposit on the surface of the substrate 1 when incident argon ions 15 are projected to the slopes 14 of 30 deg. grading angle at 30 deg. incident angle therewith.
Patent JP-H04290276-A (JP)
Title: Superconducting device
Inventor: GOTO KOTARO
IPC: G01R33/035
Filed: 1991-03-19
Abstract: PURPOSE:To realize a signal process using a Josephson circuit, a semiconductor circuit by converting a bipolar pulse signal (bipolar signal) from a SQUID sensor to a unipolar signal. CONSTITUTION:In an embodiment of this invention in claim 1, as shown in Fig.(a) of a principle view, a magnetic field coupling type superconducting gate is connected to an output terminal of a superconducting quantum interference element, and an output pulse signal of the element is fetched through the gate. In a second embodiment of this invention in claim 2, as shown in Fig. (b) of a principle view, a current injection type superconducting gate is connected to the output terminal of the element, and an output pulse signal of the element is produced through the gate. In a third embodiment of the invention in claim 3, as shown in Fig. (c) of a principle view, a magnetic field coupling type superconducting gate is connected after the current injection type superconducting gate, and an output pulse signal of the element is produced through the two gates.
Patent JP-H07253181-A (JP)
Title: Manufacture of corrosion proof coupling
Inventor: INOUE MASACHIKA
IPC: F16L58/18
Filed: 1995-03-14
Abstract: PURPOSE:To manufacture a corrosion-proof coupling having an excellent oxidizing corrosion preventive function and potential difference corrosion preventive function between different metals, even though a screw no-forming part and a screw forming part of a coupling main body are covered by different layers which can exercise a corrosion-proof function and an insulating function. CONSTITUTION:After an adhesive is applied to the screw forming part 11 of a coupling main body 1 in which a corrosion-proof layer 2 is formed to a screw no-forming part, the screw 3ab of a corrosion-proof insulating member 3 having an extension 3ac at the end is screwed to the screw forming part 11, so as to arrange the extension 3ac to the opposite position of the corrosion-proof layer 2, as well as the excessive adhesive is pushed out to the end side of the screw forming part 11 by the corrosion-proof insulating part 11, and the exessive adhesive is filled between the corrosion-proof layer 2 and the extension 3ac, so as to form a blinding member 5.
Patent JP-S59179550-A (JP)
Title: High-solid nonaqueous dispersion resin composition
Inventor: HAYASHI MASAAKI
IPC: C08G18/62
Filed: 1983-03-30
Abstract: PURPOSE:The titled compoistion that is composed of a nonaqueous dispersion of a polyester-modified vinyl polymer made by a specific method and a blocked isocyanate, thus giving coating films of high flexibility, good appearance, high hardness, staining resistance and moisture resistance. CONSTITUTION:The objective composition is obtained by using (A) a nonaqueous dispersion of a polyester-modified vinyl polymer, which is prepared by copolymerizing, in the presence of (i) 30-80wt% of a soluble polyester-modified vinyl resin dispersion stabilizer prepared by grafting 5-50wt% of unsaturated polyester and 50-95wt% of an alpha,beta-monoethylenic monomer, 70-20wt% of a mixture of (ii) a hydroxyalkyl ester of alpha,beta-monoethylenic carboxylic acid and (iii) other alpha,beta-ethylenic monomers in an aliphatic hydrocarbon solvent in which the copolymer from components ii and iii is insoluble and (B) a blocked isocyanate.
Patent JP-S51141389-A (JP)
Title: Connector
Inventor: ARAN HENRII KASUPAA
IPC: H01R24/62
Filed: 1976-05-14
Abstract: A mounting bracket is carried by an end flange of a first electrical connector and includes projections which slidably engage grooves in a second electrical connector which is supported by the bracket. A hood covers the rear end of the first connector and at least partially covers and embraces the second connector supported by the bracket and includes an internal lateral projection which engages a hook-shaped portion of the bracket. The contact capacity of the first connector is greater than that of the second connector and electrical connections extend, within the hood, to connect the contacts of the second connector to contacts in selected positions of the first connector, so that selected conductors of a multi-conductor cable can be extended to the conductors of another multi-connector cable which has a lesser number of conductors, by way of cooperable connectors which are matable with the first and second connectors.
Patent JP-S62213929-A (JP)
Title: Nut runner device
Inventor: NAMIKI AKIRA
IPC: B25B23/02
Filed: 1986-03-12
Abstract: PURPOSE:To eliminate fine adjustment and simplify assembly work by advancing a nut runner toward a bolt to bring the nut held by a socket into contact with the end section of the bolt and automatically correcting the deviation of the axes of the bolt and nut by utilizing the force caused by abutting. CONSTITUTION:A cylindrical member 20 is attached to a nut runner device 1, in which joint members 14 and 16 are provided and an end opening member is provided with a positioning member 22 to support a bearing member 23 holding a socket 17 rotatably at liberty by a spring 25 through a ball bearing 26. Therefore, when the socket 17 fixing an axis by the positioning member 22 is advanced and the nut 18 held by the socket 17 is brought into contact with the end of a bolt 19, the nut runner device 1 moves through the bearing 26 correcting the shift of each axis and swing itself around the joint members 14 and 16 so as to align the socket 17 and the axis of the bolt 19 to correct the difference of the direction of each axis. The force caused by abutting thus corrects the deviation of each axis automatically. This eliminates fine adjustment and simplifies assembly work.
Patent JP-S643051-A (JP)
Title: Production of superconducting material
Inventor: ITOZAKI HIDEO
IPC: C01G3/00
Filed: 1988-03-08
Abstract: PURPOSE: To surely produce a superconducting material having the extremely high superconducting critical temperature by extremely simple operation, by sintering blended powder of oxides, carbonates, nitrates or sulfates of Sr, Y and Cu.  
     CONSTITUTION: Blended powder of oxides, nitrates or sulfates of Sr, Y and Cu is sintered at a temperature within the range of about 700W1,600°C. This sintering is carried out as follows: previously calcining the blended powder at about 400W1,000°C, pulverizing and molding the obtained calcined compact and normally sintering the molded compact at about 710W1,500°C. The raw materials are preferably prepared so as to provide about (0.2W0.95):(0.05W0.8):(0.9W1.1) atomic ratio of Sr:Y:Cu in the sintered compact. Thereby a superconducting material having the high superconducting critical temperature is obtained. The above-mentioned sintered compact can be used as a target to form a thin film of the superconducting material by physical vapor deposition on a substrate. A superconducting wire can be formed by carrying out the aforementioned sintering in a metallic pipe and drawing the obtained wire. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S60200022-A (JP)
Title: Preventing device of resonance of combustor of gas turbine
Inventor: HIROSE FUMIYUKI
IPC: F23R3/60
Filed: 1984-03-23
Abstract: PURPOSE:To prevent resonance and damage of a supporting part, by so constituting the titled device that a clamp for combustion is fixed to a turbine casing and the clamp is controlled in the direction of the clamp by a resonance decision signal of a vibration meter fixed to a combustor. CONSTITUTION:When resonance is not generated, a clamp device 28 is keeping unclamped state on and a titled cylinder 21 is in a freely movable state under thermal elongation. When dicision of abnormality is performed by a detected signal 40 of a vibration meter 39 through a frequency analysis meter 41 and a comparator 42, a control signal is applied to a control valve 48 and the control valve 48 is opened. With this construction, clamping action is performed by the clamp device 28 and the tail cylinder 21 is clampled. With this construction, a vibration is controlled mechanically and damage is prevented from occurring.
Patent JP-S61214530-A (JP)
Title: Wire bonding method and device therefor
Inventor: OKAMOTO MICHIO
IPC: H01L21/60
Filed: 1985-03-20
Abstract: PURPOSE:To avoid any defective bonding operation by a method wherein, when wire bonding operation is performed using a coating wire, after finishing the first bonding operation, specified length of wire is detected with the wire inserted into a bonding tool as it is and then the coating material is removed by heating before starting the second bonding operation. CONSTITUTION:A lead frame 3 fitted with a pellet 2 is mounted on a bonding stage 5 and a ball formed by heating the end of a wire 4 projecting on the edge of a capillary 15 is pressure-fixed to the pad of pellet 2. Next the capillary 15 is lifted conforming to wire data while holding the wire 4 by a clamper 17; the wire 4 is immersed in hydrogen gas atmosphere and irradiated with laser beams 22a to reduce copper oxide as the coating material on wire 4 to copper. Later the reduced part 4b of wire 4 is pressed on an inner lead 3a of frame 3 to start next bonding operation. Through these procedures, any coating material 4a may not be left at all on the lead 3a making no bonding operation defective.
Patent JP-S56149809-A (JP)
Title: Quartz oscillation unit
Inventor: TAKEUCHI TSUTOMU
IPC: H03H9/21
Filed: 1980-04-23
Abstract: PURPOSE:To obtain an oscillation unit which is microminiaturized and has high reliability, by directly mounting an IC piece and a load capacity piece on the bottom part of the quartz vibration piece. CONSTITUTION:The bottom part of this tuning fork quartz vibrator piece 1 is longer than that of a conventional tuning fork quartz vibrator piece. An IC piece 2 and a load capacity piece 3 are directly mounted on the bottom part of the vibrator piece 1. As for the position where these IC piece 2 and capacity piece 3 are mounted, both the surface and the reverse side are provided on the shaded position in the figure, and do not obstruct a normal vibration of the vibrator, therefore, the dimensions are prescribed as h>3w. A driving electrode, a positive electrode, an output taking-out electrode and a negative electrode, of the vibrator piece 1 are all connected to the lead terminal 4 provided on the base 5, and are drawn out to the outside. At the same time, these electrodes of the vibrator piece 1 are used as fixed electrodes to the lead terminal 4, as well. In this way, it is possible to obtain an oscillation unit which is microminiaturized and has high reliability.
Patent JP-H01228030-A (JP)
Title: Abnormality displaying preventing method for digital meter
Inventor: AONO SHINJI
IPC: G01D7/00
Filed: 1988-03-08
Abstract: PURPOSE:To always return to a normal displaying by checking periodically displaying data in the memory of a central processing unit and at the time of the abnormality, outputting a resetting pulse from a run-away preventing circuit to the central processing unit. CONSTITUTION:A run-away preventing circuit 1 inputs a run-away preventing pulse through a run-away preventing pulse line 6 for a constant period by a CPU 3. When the preventing pulse is not inputted for a constant period, a resetting pulse is sent to the CPU 3 and the CPU 3 is returned to an initial condition. An indicator driving circuit 4 successively receives the displaying data from the CPU 3 and outputs the output corresponding to the displaying data. Namely, the displaying data stored in the internal RAM of the CPU 3 and respective segments of a speed indicator 5 are corresponded one to one.
Patent JP-H09247981-A (JP)
Title: Brushless dc motor
Inventor: INAJI TOSHIO
IPC: H02P6/16
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To minimize generation of vibration, noise and torque ripple during rotation in a brushless DC motor which does not require a position detecting element such as a Hall element. SOLUTION: Rotational direction and rotational moving amount are detected respectively by a direction detecting means 3 and a counting means 4, from the two-phase frequency signal of a frequency generator 1 outputted according to the rotation of a permanent magnet rotator 20. A phase adjusting means 5 forms an address signal from the counted value of a counting means 4 according to a rotational direction command 14, and a waveform generating means 6 forms a three phase waveform signal from a function table, based on the address signal for formation of a time difference output signal delayed by a prescribed time. A power supply means 7 composes respective three phase waveform signals of the time difference output. By supplying sinewave-shaped drive current according to an obtained composite signal to a rotator winding, a rotator is rotated.
Patent JP-H10221050-A (JP)
Title: Apparatus and automatic sensor for measuring disorder of track with long wavelength
Inventor: SEIKE SHIRO
IPC: G01B21/20
Filed: 1995-02-07
Abstract: PURPOSE: To newly lay, maintain a track and automatically measure a line, an eased curve, a curve or the like of the track precisely in a short time by connecting an emission point as a cross level point 250mm above an RL top face on a rail with a detection point of the same cross level point spaced by 200m from the emission point by means of a correct laser beam. CONSTITUTION: A laser cart moving on a track is fixed at a base point. A photodetecting cart is moved back and force before a measurement value of 200m is obtained, whereby a string is determined. A laser light is then projected. When a laser positioning a sensor to a zero point comes to a central part on the photodetecting cart, upon depression of a driving key, differences in vertical and horizontal directions are displayed. The differences are transmitted to the laser by a radio. The laser is adjusted in the vertical and horizontal directions and finely adjusted by a knob so that a value of a distance from the zero point becomes 0. After the zero point adjustment is completed, the measurement is started and carried out every 2.5m or every pile wood. A solar battery outputs 20 solutions per one second. A computer measures an radius and calculates an adjustment movement amount.  The measurement is completed in 5-10 minutes and the operation is in several minutes.
Patent JP-S58170404-A (JP)
Inventor: MINAMI TERUO
IPC: A01D61/00
Filed: 1982-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05255170-A (JP)
Title: Production of optically active 4-hydroxy-2-cyclopentenone
IPC: C07B57/00
Filed: 1992-03-13
Abstract: PURPOSE:To efficiently obtain in high optical density and yield the subject compound useful as an intermediate for e.g. pesticides and medicines by decomposing an optically active complex produced by reaction between a hydroxycyclopentenone and a specific optically active propargyl alcohol derivative. CONSTITUTION:Firstly, 4-hydroxy-2-cyclopentenone of formula I is made to react with an optically active propargyl alcohol derivative of formula II [R and R' are each halogenated phenyl, alkylphenyl or (halogen-substituted) alkyl; #is asymmetric carbon] to produce an optically active complex of formula III (* is asymmetric carbon). Thence, this complex is decomposed through melting or dissolution in a solvent, etc., to give the objective compound.
Patent JP-H09224131-A (JP)
Title: Image reader
Inventor: TSUKASAKI HIROYASU
IPC: G03B27/62
Filed: 1996-02-18
Abstract: PROBLEM TO BE SOLVED: To exactly read an image by eliminating dispersion in the quantity of light on the surface of a CCD by making a light quantity correcting means, which is provided for image light between an illumination optical system and the CCD, asymmetrical to the optical axis surface of an image formation optical system vertical to a reading line. SOLUTION: This device is provided with the image formation optical system for forming the image of image light of a read original illuminated by the illumination optical system for illuminating the read original by guiding light source light and a photoelectric transducing means (CCD) 3 for scanning the image light provided on the image forming plane of the image formation optical system for each reading line, transducing that light to an electric signal and outputting it. In this case, between the illumination optical system and the CCD 3, a light quantity correcting means 2 is provided for correcting the quantity of image light and the light quantity correcting means 2 is constituted asymmetrical to the optical axis face of the image formation optical system vertical to the direction of the reading line.  Besides, a light quantity correction panel 1 is made movable relatively to the CCD 3. Thus, luminance on the surface of the original is made uniform, the distribution of light quantity can be corrected with high accuracy corresponding to the dispersion of lamps, and the uniform distribution of light quantity can be provided on the surface of the CCD.
Patent JP-S54149179-A (JP)
Title: Feeding apparatus
Inventor: SATOU NOBUSACHI
IPC: B65G47/82
Filed: 1978-05-12
Abstract: PURPOSE: To provide a feeding apparatus, in which two cylinders having different strokes but moved in the same direction are employed for making a hollow space at the rearmost position of articles to be transported, located side by side in close contact with each other, whereby it is enabled to prevent collision between adjacent articles and occurrence of deformation and damage of articles to be transported.  
     CONSTITUTION: Works (anodes) 1 taken out of press are carried on chute successively in side-by-side relationship with each other. Here, in order to prevent collision between work 1 and work 2, there is provided a cylinder 6 having a stroke equal to the size of the work, which is moved forward and backward by the same signal and the same air pressure source as cylinder 3. Because of the arrangement that stroke of cylinder 6 is smaller than that of cylinder 3, i.e., l 2  is smaller than l 1 , work 2 together with those located forwardly of work 2 are shifted forward by means of cylinder 6 before work 1 is shifted to the position where work 2 has been located, so that a hollow space is formed at the position of work 2 each time the cylinders 3, 6 are actuated. Therefore, collision between adjacent works can be prevented positively and works can be protected from deformation and flaws. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09229576-A (JP)
Title: Heat pipe type heat exchanger
Inventor: HASEGAWA HITOSHI
IPC: F28D15/02
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To avoid thermal stress and hence ensure an excellent heat resistance and durability in a heat exchanger wherein heat is exchanged between different temperature fluids by making use of a heat pipe. SOLUTION: A heat pipe 9 is disposed over a high temperature chamber 1 and a low temperature chamber 2, penetrating a partition wall 3 separating the high temperature chamber 1 and the low temperature chamber 2 whereby heat is exchanged between fluids flowing in the chambers. In this case, a sealing part is provided on an outer periphery of an intermediate part of the heat pipe 9 penetrating the partition wall 3 for preventing the fluid from each chamber from leaking, and the intermediate part of the heat pipe 9 is held by the sealing part, and further an end of the heat pipe 9 on the side of the low temperature chamber 2 is fixedly held while an end of the heat pipe 9 on the side of the high temperature chamber 1 is held movably longitudinally.