baber/WOPTO huggingface dataset:
Patent JP-S63284609-A (JP)
Title: Unmanned carrying system
Inventor: SAITO MAMORU
IPC: G05D1/02
Filed: 1987-05-18
Abstract: PURPOSE:To ensure the accurate and sure drive of an unmanned carrier by providing the detecting elements on the front and rear parts of the carrier and detecting a guide route for calculation of the shift value from a target position as well as a tilt angle and steering the carrier. CONSTITUTION:The guide routes 21 and 22 are extended linearly from a parts storehouse 30 and the stations 31-36 are set at both sides of the routes 21 and 22 for transfer of parts. Then carriers 11 and 12 travel among the prescribed stations. The detecting parts 51 and 52 contain the detecting elements F1-Fn and R1-Rn which are extended in rows in the width direction and are set at the front and rear parts of both carriers 11 and 12 respectively. Furthermore, pulse generators 61 and 61', encoders 62 and 62', an interface 63, a microprocessor 66, a controller 67 (arithmetic means 60), etc., are added to the carriers 11 and 12. Thus the position deviation value is calculated for drive control of motors 41 and 42. In such a constitution, the overall working efficiency of an unmanned carrying system is improved even in such a case where both carriers 11 and 12 moving in the opposite directions pass each other on an optional route.
Patent JP-H08293671-A (JP)
Title: Connection of circuit board
Inventor: KAMIYA ARIHIRO
IPC: H05K1/02
Filed: 1995-04-21
Abstract: PURPOSE: To conduct positioning of boards easily and accurately and then connect them electrically. CONSTITUTION: On the surface 10a of an upper board 10, a plurality of IC's 11 are mounted by wire-bonding. Along four sides of the surface 10a, alignment marks 12 are formed. On a rear face 10b, copper or silver connection electrodes 13 of 0.3mm square and about 100μm thick are formed in a specified number and positioning electrodes of about 100μm thick are also formed. On a lower board 20, a plurality of components 21 are mounted. On the right and the left of the components 21, connection electrodes 24b are formed. At the center of the lower board 20, a specified number of connection electrodes 24a, alignment electrodes, and positioning electrodes are formed. The upper board 10 is located nearly on the center of the surface of the lower board 20, with its surface 10a being faced upward.  Then, the alignment marks 12 are aligned to the alignment electrodes 22 and the connection electrodes 24a and the connection electrodes 13 are positioned. After that, the connection electrodes 24a and the connection electrodes 13 are electrically connected by soldering.
Patent JP-H08291534-A (JP)
Title: Clamshell bucket
Inventor: IGARASHI HARUO
IPC: E21B11/04
Filed: 1995-04-21
Abstract: PURPOSE: To open and close an excavating bucket by functioning a driving cylinder as a driving source to drive an opening and closing cylinder by a hydaulic circuit part with the lowering and elevating motion. CONSTITUTION: A pair of right and left excavating buckets 11 are suspended from a crane machine 1 and can be opened and closed. A support member 7 is disposed on a suspension member 6 in such a manner as to freely slide vertically, and a driving cylinder is installed between the suspension member and the support member. A pair of right and left opening and closing cylinders are installed between a support shaft and a support member 7, and a hydraulic circuit part for hydraulic connecting the driving cylinder and the opening and closing cylinder to each other is disposed.
Patent JP-S5745546-A (JP)
Title: Material for electrophotographic receptor
Inventor: YAGISHITA AKIO
IPC: G03G5/06
Filed: 1980-09-01
Abstract: PURPOSE:To obtain an inexpensive material for the receptor of a printer having high photosensitivity to semiconductor laser beams and causing no environmental pollution by adding an oxadiazole deriv. to phthalocyanine. CONSTITUTION:This material for a receptor contains a mixture prepared by adding 5-100pts.wt. oxadiazole deriv. to 100pts.wt. phthalocyanine as a principal component. For example, by mixing a phthalocyanine pigment such as copper phthalocyanine with an oxadiazole deriv. and dispersing the mixture in a resin such as polyester, a layer 8 is formed on an electrically conductive support 3 to obtain a receptor P3 with improved contact between the phthalocyanine pigment and the electronically active compound nd an increased carrier transferring rate. The used oxadiazole deriv. includes 2,5-bis(diethylaminophenyl)-1,3,4-oxadiazole.
Patent JP-H02300525-A (JP)
Title: Torque transmission device using electro-viscous fluid
Inventor: YOSHIMURA HIROYUKI
IPC: F16D35/00
Filed: 1989-05-15
Abstract: PURPOSE:To prevent occurrence of electrical short-circuit caused by a deformation of an electrode and to simplify the assembling work by engaging the outer peripheral edge part of an inner electrode, circumferentially slidably in an engaging groove on the inner peripheral surface of an outer insulating ring, and by engaging the inner peripheral edge part of an outer electrode, circumferentially slidably in an engaging groove on the outer peripheral surface of the inner insulating ring. CONSTITUTION:Not only the outer peripheral edge part of an outer electrode 40 and the inner peripheral part of an inner electrode 44 but also the inner peripheral edge part of the outer electrode 40 and the outer peripheral edge part of the inner electrode 44 are limited from axially moving, by means of inner and outer insulating rings 42, 38. Accordingly, it is possible to satisfactorily avoid thicknesswise deformation of the electrodes 40, 44, and accordingly, the contact between the outer and inner electrodes 40, 44 caused by their deformations may be sufficiently prevented. Further, the inner and outer electrodes 40, 44 and the insulating rings 38, 42 are integrally assembled to a journal part 30, outside of a bottomed cylindrical body 18, prior to the assembly thereof to the latter. Thereby it is possible to extremely facilitate the assembly thereof.
Patent JP-H02299519-A (JP)
Title: Unit greenhouse
Inventor: TAJIMA SADAJI
IPC: A01G9/16
Filed: 1989-05-15
Abstract: PURPOSE:To simply, conveniently create the environment suitable for indoor culture and growing of plant by piling up joint units to store a plant on a base unit and by feeding properly controlled air into the resultant unit greenhouse. CONSTITUTION:Plural joint units 11 are piled up on a single base unit 10 into the objective unit greenhouse 15. Within the unit base 10, a detecting means 12 for temperature and humidity and a control means 13 for them. Furthermore, blowing means 14 to feed the joint units 11 with properly controlled air for both temperature and humidity is installed.
Patent JP-2000309706-A (JP)
Title: Resin composition for injection welding
Inventor: ISHIO ATSUSHI
IPC: C08L23/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition improved in moldability, heat resistance, hot-water resistance, and the surface smoothness of a molding by mixing a polyphenylene sulfide resin with an olefin (co)polymer. SOLUTION: This composition is prepared by mixing 100 pts.wt. total of 50-98 wt.%, desirably, 75-98 wt.% polyphenylene sulfide resin having a melt viscosity of 5-2,000 Pa s, desirably, 10-300 Pa s (at 310 deg.C and a shear rate of 1,000/sec) and an ash content of at most 0.4 wt.% and 50-2 wt.%, desirtbly, 15-2 wt.% olefin (co)polymer having at least one type of functional groups selected from among epoxy groups, acid anhydride groups, carboxyl groups, carboxylate groups, and carboxylic ester groups with, optionally, 10-200 pts.wt., desirably, 20-80 pts.wt. glass fiber having an average fiber diameter of 5-15 μm, desirably, 9-14 μm, an ignition loss of at most 0.7 wt.%, desirably, at most 0.5 wt.% (JIS R 3420), and a fiber length of 10 μm to 10 mm.
Patent JP-H0587032-A (JP)
Title: Rotary electrode
Inventor: NAKANE MITSUTOSHI
IPC: F02P7/067
Filed: 1991-05-27
Abstract: PURPOSE:To detect the rotation accurately and to realize the simplification of component parts and the compact size of product by making a same rotary body have the functions of a disk for detecting rotation and a rotary electrode in an ignition distributor concurrently, in an angle detecting device for internal combustion engine. CONSTITUTION:The shaft 50 of an ignition distributor 38 for an internal combustion engine is contacted to the rotary shaft of the engine through a coupling 51, and held by a bearing 52. In this case, a rotary electrode 1 for distributing ignition is provided to the shaft 50 so as to distribute the ignition from a central electrode 54 to a side electrode 55. And a rotary disk 2 for angle detecting is provided to the rotary electrode 1. Furthermore, an optical film cable 15 is held by a receptacle 20 and a sensor head connector 10 installed to a housing 56, to oppose to the rotary disk 2. Light is projected to the reflection plate of the rotary disk 2 from the optical fiber cable 15, and its reflection light is irradiated to a rotation detecting module (rotation angle detecting device) 60.
Patent JP-H04349252-A (JP)
Title: Reproducing device
Inventor: ICHIKAWA HIROSHI
IPC: G11B15/467
Filed: 1991-05-27
Abstract: PURPOSE:To provide a reproducing device capable of excecuting frame synchronism smoothly. CONSTITUTION:A drum 2 outputs a reproduced signal by a mounted head rotation-scans a tape 1. A tracking control means 4 fixes respective head scannings and tracking signals in prescribed correspondence relation. A frame phase difference detecting means 6 detects the match/unmatch of the phase difference and even/odd with the frame of a reproduced signal and a reference frame. A frame phase correcting means 7 decides the tracking signal - frame phase by the match/unmatch of the phase difference and the even/odd and executes optimum phase correcting then synchronizes the referance frame and the reproduced frame. Since the means 7 corrects with a optimum pass so that the correspondence relation of the head scanning - the tracking signal is kept after the frame phase correcting, the frame synchronism is completed in a short period of time.
Patent JP-S6013734-A (JP)
Title: Oxidation of phenol compound
Inventor: UCHIDA HIROSHI
IPC: C07B61/00
Filed: 1983-07-05
Abstract: PURPOSE:To produce p-benzoquinone, by the liquid-phase oxidation of phenol or an alkylphenol free from the substituent group at the p-position of the OH group with O2-containing gas in the presence of active clay, silica gel or silica-alumina in the reaction liquid. CONSTITUTION:p-Benzophenone is produced by the liquid-phase oxidation of phenol or an alkylphenol compound free from substituent group at the p-position of the OH group with an oxygen-containing gas. The oxidation is carried out in a solvent such as acetonitrile, methanol, etc. in the presence of a copper catalyst and 0.2-2pts.wt. of powdery active clay, silica gel or silica-alumina based on 1pt.wt. of the phenolic compound. Benzoquinone can be produced in high yield when the reaction is carried out at about 10-20 deg.C and an oxygen partial pressure of about 10kg/cm<2>. USE:Antioxidant, an intermediate of hydroquinone derivative, etc.
Patent JP-H03179356-A (JP)
Title: Photosensitive resin composition and photosensitive resin composition laminate
Inventor: KAWAGUCHI TAKU
IPC: G03F7/085
Filed: 1990-05-10
Abstract: PURPOSE:To improve plating resistance and stability without degrading the adhesive property between an underlying metal and a deposited metal by incorporating a carboxyl group-contg. film formability imparting polymer, a copolymerizable vinyl compd., a photopolymn. initiator or photopolymn. initiator system, and a specific compd. into this compsn. CONSTITUTION:The carboxyl group-contg. film formability imparting polymer, the copolymerizable vinyl compd., the photopolymn. initiator or photopolymn. initiator system, and the compd. expressed by formula I are incorporated into this compsn. In the formula I, (n), (m), (m) denote 1 to 3 integer; R1 denotes a hydroxyl group, carboxyl group, etc.; R2, R3 denote 1 to 12C alkyl group, hydroxyalkyl group. The carboxyl group-contg. film formability imparting polymer to be used is exemplified by a copolymer of, for example, (meth) acrylic alkyl ester and (meth)acrylic acid. The copolymerizable vinyl compd. includes a monofunctional vinyl monomer and multifunctional vinyl monomer. The photo sensitive resin compsn. having the excellent plating resistance and stability is obtd. without degrading the adhesive property between the precipitated metal and the underlying metal.
Patent JP-H077903-A (JP)
Title: Dc motor
Inventor: TAKEMOTO YUJI
IPC: H02K21/24
Filed: 1992-03-30
Abstract: PURPOSE:To make possible revolution without using a brash and a commutator by fixing a conductor to a stator and magnetizing the end faces of a magnet for a rotor in the same pole. CONSTITUTION:The center of end faces is fixed onto a rotor shaft 3 in a discoid magnet 2, in which the end faces are magnetized in the same pole. A stator core 5 is formed in an annular type disc, has end faces oppositely faced to the end faces of a rotor in the axial direction and is disposed in the same shaft as the rotor 1. A conductor 4 is installed by a synthetic resin under the state, in which the conductor 4 is wound on the stator core 5 in the radial direction, and formed integrally. When a current (i) is made to flow through the conductor 4 in the direction indicated by the arrows, force F acts on the conductor by the Fleming's rule owing to a magnetic field B generated from the discoid magnet 2 of the rotor 1. Force in the opposite direction acts on the discoid magnet 2 as the reaction of the force F. The conductor 4 is fixed onto the stator core 5 and the rotor 1 can be rotated at that time, thus turning a motor in the opposite direction to the force F.
Patent JP-2000311830-A (JP)
Title: Layered capacitor
Inventor: MATSUMOTO HIROYUKI
IPC: H01G4/30
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a layered capacitor which realizes small capacitance, without reducing the number of inner electrodes and does not cause increase in equivalent series resistance. SOLUTION: First and second inner electrodes 3, 4, formed along a first interface 12 between a plurality of dielectric layers 2 provided to a capacitor body 7 and third and fourth inner electrodes 5, 6, are formed along a second interface 13. Fine tip parts 14, to 17 are formed in the first to fourth inner electrodes 3 to 6, respectively, and electrostatic capacity is formed by counterposing of the fine tip parts 14 to 17.
Patent JP-S611835-A (JP)
Title: Excessive-revolution preventing apparatus for 2-cycle engine
Inventor: KOBAYASHI HIROTO
IPC: F02D17/04
Filed: 1984-06-13
Abstract: PURPOSE:To certainly prevent excessive revolution by operating an actuator for a throttle valve by the positive-pressure air supplied from a resonance pump operated by the engine vibration and compulsorily closing the throttle valve, when the engine is in excessive revolution. CONSTITUTION:A resonance pump 11 operated through vibration is installed onto an engine, and the positive-pressure air supplied from the pump 11 is supplied into a pressure converter 17 as the actuator for a throttle valve 2. When the engine revolves excessively, the pressure converter 17 which receives the positive pressure air supplied from the resonance pump 11 pushes the control lever 7 of the throttle valve 2, which is turned in the closing direction, and the amount of mixed gas is reduced to reduce the number of revolution.
Patent JP-S5913506-A (JP)
Title: Method for controlling camber in rolling
Inventor: INOUE MASATOSHI
IPC: B21B37/00
Filed: 1982-07-14
Abstract: PURPOSE:To measure a camber over the entire length of a rolled material and to control adequately the camber of the thick plate by making the transverse center of the rolled material to coincide with the center of rolling rolls during the time when the end of the fin from a reversible rolling mill passes a gate. CONSTITUTION:A rolled material is conveyed in parallel with the center of a rolling mill for thick plate by a roll table T during the time when the fin end (e) from the fin of the previous pass passes the width gauge #1 nearest the rolling mill R on at least either of the front or rear of the rolling mill among camber sensors; therefore, the camber quantity and camber curvature over the range of a specified length lambda at the gnawing end of the next path can be measured. The initial gap on the right and left of the rolls in the rolling mill for thick plate in the bitting stage of the next pass is determined simply by calculating the same as a difference between the right and left roll gaps necessary for correcting the same in accordance with the camber quantity and camber curvature.
Patent JP-H01291669-A (JP)
Title: Power conversion device
Inventor: MAKINO YASUHIRO
IPC: H02M7/797
Filed: 1988-05-18
Abstract: PURPOSE:To eliminate strain and to make the lifetime of a capacitor long by detecting the potential difference between the contact of two capacitors and the midpoint, and by controlling switching elements so that the potential difference may be zero. CONSTITUTION:A power conversion device is composed of a single phase commercial power source 1, a reactor 2, a voltage doubler rectification circuit 7 with diodes 3-4 and capacitors 5-6 and a control rectification circuit 7a. A solar cell 11 through a diode 10 and an inverter 13 through a noise filter 14 are connected to the output terminal of this circuit 7a. It is equipped with an inverter control circuit 16, a control means 17 of Tr8-9, an error amplifier 19, a hysteresis comparator 23, a pulse rectification circuit 24, etc. This control circuit A is connected from the contact point M of the same resistances 50-51 to the contact point N of capacitors 5-6 through each photodiode of photocouplers 52-53. The current waveform strain at the commercial power source 1 caused by the deviation of each terminal voltage of the voltage doubler rectification circuit 7 can thereby be prevented.
Patent JP-H0846730-A (JP)
Title: Power supply,telephone answering system and method for providing power supply
Inventor: ROBAATO DABURIYU FURANKURANDO
IPC: H04M19/08
Filed: 1995-05-19
Abstract: PURPOSE: To provide a power source for operating a telephone response system independently of a power source at a central station. CONSTITUTION: This power source is provided with a voltage regulator 22 connected to a resistor 24 selected adaptively to the desired levels of various impedance, current and voltage. The assembly of these voltage regulator and resistor supplies variable currents and voltages to a telephone transmitter/ receiver 16 connected through a transformer 31 to a MODEM 20 and a personal computer 34. Because of this variable voltage, the level of current flowing through an ordinary carbon microphone telephone transmitter/receiver can be changed according to an input voice signal level. As a result, the change in the level of inputted voice signal is measured and recorded in the computer.
Patent JP-H1052589-A (JP)
Title: Drum type washing machine
Inventor: JANG SAM-YONG
IPC: D06F21/04
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in washing by moving the sufficient amount of washing water upward to the top height and letting it fall later by providing a protruded lifter inside a rotary tub and dropping the upward moved washing water through the lifter into the rotary tub while using a washing water dropping means. SOLUTION: When laundry and water are completely put on and a rotary tub 30 is rotated back and forth by driving a motor 50, the laundry and water are moved up to the fixed height and dropped by centrifugal force and a lifter 31b and washing is performed by the generated difference in elevation between the laundry and the water. Then, when the rotary tub 30 is rotated in clockwise direction, water flows through a guide inclined toward the upper right side into a hole and falls through the hole of the lifter 31b into the rotary tub 30. Besides, when the rotary tub 30 is rotated in counter-clockwise direction, water flows through a guide inclined toward the upper left side into a hole and falls similarly. Thus, since the separation of dirt on laundry is promoted by patting the laundry because of water falling from the prescribed position, the washing effect is improved.
Patent JP-H0622562-A (JP)
Title: Electrostatic actuator and its control method
Inventor: HIGUCHI TOSHIRO
IPC: H02N1/00
Filed: 1991-05-27
Abstract: PURPOSE:To drive an electrostatic actuator at high speed efficiently by causing it contain a sensing means for observing a position and a distributed state of charge, without marring the characteristics of the electrostatic actuator. CONSTITUTION:A first member 5 having a plurality of bandlike electrodes 2, a second member 6 touching the first member 5, and a control means for transferring at least one of the first and second members 5 and 6, are provided. Besides, detecting electrodes 4 arranged independently of the driving electrodes 2 of the first member 5 at specified phase positions, and a detecting means for detecting electric signals induced in the detecting electrodes 4 by the charge distribution of the second member 6, and detecting the pisition of the second member 6 and the state of charge induced on it, are provided.
Patent JP-S62283147-A (JP)
Inventor: DEIITORIHI RAUSUBERUKU
IPC: C08L67/02
Filed: 1987-05-20
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-S63285618-A (JP)
Title: Budget control system by estimated charging
Inventor: TAKAGUCHI MITSUO
IPC: G06F1/00
Filed: 1987-05-19
Abstract: PURPOSE:To control the application of a center within a budget by using a means which calculates an estimated charging amount based on the upper limit value of the consumption of resources of a job and the means which adds the charging amount of a user accumulated up to a relevant time point with an estimated charging amount and compares these added charging amount with an estimate amount of the user. CONSTITUTION:A 1st estimated charging mechanism 21'' obtains an estimated charging amount based on the upper limit value of the consumption of resources of a job with which a user utilizes a computer center. A 2nd estimate excess checking mechanism 21' calculates the relation (budget amount)>=(charging amount+estimated charging amount) against the estimated charging amount obtained by the means 21''. The the application of the computer center is controlled by said 1st and 2nd mechanisms 21'' and 21' within the range of the upper limit value of the consumption of resources only in case the (charging amount+estimated charging amount) is kept under the budget amount. Thus the sure budget control is possible with the center.
Patent JP-S61279843-A (JP)
Title: Automatic photographic printing device
Inventor: NAKANE SHIN
IPC: B65H20/30
Filed: 1985-06-06
Abstract: PURPOSE:To attain systematication with an automatic developing device by adjusting the height of a bottom plate of an accumulator part. CONSTITUTION:The accumulator part A2 is arranged on the upper part of a carrying mechanism to discharge printing paper smoothly and accumulate exposed printing paper, so that the exposed printing paper can be supplied to a developing part with a processing speed slower than a normal exposing processing speed in accordance with the processing speed of the developing part. Consequently, an exposing-developing process can be continuously executed and the systematization with the automatic developing device can be attained. A side plate (c) constituting a lower space RL of the accumulator part A2 is formed like bellows e.g. so that the bottom plate (d) can be moved in the vertical direction. At the use of the device, the bottom plate (d) is descended down to the bottom and the inner space of the accumulator part A2 is maximized to secure the stock space of exposed printing paper. Thus, the systematization with the automatic developing device can be attained more easily.