baber/WOPTO huggingface dataset:
Patent JP-H02269481-A (JP)
Title: Ultrasonic motor
Inventor: KYODO YASUMASA
IPC: H02N2/00
Filed: 1989-02-28
Abstract: PURPOSE:To prevent the characteristics of a motor from decreasing by cutting out a driving electrode of a second piezoelectric element and providing it at a symmetrical position with the cutout for a common electrode. CONSTITUTION:An ultrasonic motor 1 is composed of a base 2, a vibrator 6, first - second piezoelectric elements 7-8, a moving unit 9, a spring retainer 12, etc. Driving electrode patterns 14-17 are printed on front and rear of the elements 7-8. A cutout 18 for an arcuate common electrode is formed on the part of the outer peripheral edge of the element 8, and a driving electrode cutout 17a is provided symmetrically with respect to the center. As a result, the distortion of the standing wave of the element 8 can be eliminated.
Patent JP-H08249965-A (JP)
Title: Manufacture of ring-shaped insulator and taping device
Inventor: WATANABE TSUKASA
IPC: H01B19/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide a manufacturing process and a taping device of a ring- shaped insulator with high space efficiency and high dimension accuracy. CONSTITUTION: A tape notching device 2 is arranged in the vicinity of a taping head 1a of a toroidal taping device 1. A cutter 2a is set at the tip of the tape notching device 2 to notch both sides of an insulating material tape 4 only by specified width. The cutter 2a constitutes one set with two cutters so as to notch both sides in the width direction of the insulating material tape 4. A notching amount control device 5 is connected to the tape notching device 2 through a cable 6. The notching amount control device 5 automatically calculates the rotating position of the taping head 1a and the notching amount in the width direction of the insulating material tape 4, and sends a signal obtained by calculation to the tape notching device 2.
Patent JP-S55142073-A (JP)
Title: Aerosol composition
Inventor: UCHIDA TATATOMI
IPC: A61K8/00
Filed: 1979-04-23
Abstract: PURPOSE:An aerosol composition having little smell and a high flash point, prepared by making a system comprising water as a solvent and dimethyl ether as a propellant compatible with a carbonate solvent. CONSTITUTION:An aerosol composition prepared by making a system comprising water as a solvent and dimethyl ether as a propellant compatible with a <=4C carbonate, e.g. ethylene, propylene or diethyl carbonate. Propylene carbonate having a flash point of 132 deg.C and good solubility in polymers and oils, with little smell, renders the composition usable for deodorants and cosmetics, and the high boiling point of 242 deg.C renders it also usable for insecticides and insect repellents with good retention.
Patent JP-H08217254-A (JP)
Title: Conveyor device
Inventor: TAYAMA KENTARO
IPC: B65G21/14
Filed: 1995-02-14
Abstract: PURPOSE: To provide a conveyor device capable of easily and safely performing unloading of cargos placed in the high position and loading of the cargos to the high position, in carrying-out work of the loaded cargos and loading work of the cargos by human hands. CONSTITUTION: A conveyor device 2 is provided with an approximately chevron- shaped conveyor main body 18 whose intermediate part is bent and a raising/ lowering mechanism 22 for raising and lowering the tip of the conveyor main body 18. The raising/lowering mechanism 22 is constituted of a piston device 24 and a link 26 connected to each other on the lower part of the conveyor main body 18, and the tip of the conveyor main body 18 is raised and lowered by the forward/backward motion of a piston 30. A supporting wheel 32 for supporting the tip of the conveyor main body 18 and the raising/lowering mechanism 22 into the floated state when the piston 30 is moved most backward is provided ahead of a bent part 20 of the conveyor main body 18.
Patent JP-S58176213-A (JP)
Inventor: BARUTAA HAITSU
IPC: C08G65/20
Filed: 1983-03-25
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-S59177277-A (JP)
Inventor: TAKEUCHI HIROSHI
IPC: B66B3/00
Filed: 1983-03-24
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-S53134044-A (JP)
Title: Production of corsslinked moldings
Inventor: NISHIZAWA HITOSHI
IPC: C08L51/00
Filed: 1977-04-28
Abstract: PURPOSE: The coupling treatment of inorganic fillers is conducted in the presence of an olefin polymer and simultaneously a part of the silane compound is grafted onto the polymer followed by being crosslinked in the presence of water to produce said crosslinked moldings with good physical properties. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58171244-A (JP)
Title: Position correcting apparatus for numerically controlled lathe
Inventor: ROTSUKAKU TADASHI
IPC: B23Q15/20
Filed: 1982-03-29
Abstract: PURPOSE:To secure high accuracy with a simple structure, by attaching a detector to a turret that is reciprocated with respect to a main shaft table so as to the thermal displacement of the slide and the main shaft table. CONSTITUTION:A reference block opposed to the turret slide 8 is provided on the main shaft table, the end projects to a casing 13 attached to the turret slide 8 on the reference block side, and a detecting bar 14 to which a force of a spring 17 is energized in the direction of the projection is mounted in a reciprocative manner. The magnetic detector 15 is provided in the casing 13 and is positioned opposite to a magnet 16 attached the rear end of the detecting bar 14. The magnetic detector 15 can detect the passage of the magnet 16 due to the reciprocation of the detecting bar 14 to generate an analogue signal. Thus, while the present apparatus has a simple structure, the accuracy can be increased.
Patent JP-S61209313-A (JP)
Title: Apparatus for detecting joint angle of robot
Inventor: HOSOKAWA YORIO
IPC: G01B7/30
Filed: 1985-03-14
Abstract: PURPOSE:To make it possible to detect a joint angle without stopping a pulse counter even at the time of power failure and requiring the origin return at the time of power restoration, by separately providing the battery exclusive to the pulse counter. CONSTITUTION:The movement of a robot is latched by a latch circuit 9 at every joint axis and sent to a robot control 11 through a transmitting circuit 10 to perform operation by a joint angle operator 14 and each joint angle thetais calculated. In this case, all of circuits including a counter circuit 6 always receive the supply of power from the controller power source 13 provided in a robot controller 11 but, at the time of power failure, only a pulse oscillator 4, a pulse generator PG, a latch circuit 5 and the counter circuit 6 receive the supply of power from the battery 18 provided in a motor unit 8. The other circuits interrupt operation during power failure but, because the oscillator 4, the generator PG, the latch circuit 5 and the counter circuit 6 are succeedingly operated, the circuit 6 shows an accurate count value even if the robot axis moves during power failure and, if power failure is restored, an accurate joint angle is immediately detected.
Patent JP-H11247309-A (JP)
Title: Joint structure of outer wall material
Inventor: KOMATSUBARA KATSUYUKI
IPC: E04B1/682
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To stably prevent occurrence of external appearance inferiority such as coated film break, a difference in level and a recess in the joint part of prescribed width formed between the joining ends of two adjacent outer wall materials over a long period of time. SOLUTION: Elastic putty 6 comprising urethane, polyester or the like in which elastic particles 7, 7... comprising styrene resin, acrylic resin, silicone resin or the like are contained in the recess part 3 of prescribed width formed between the joining ends of two outer wall materials 1, 1 is filled to be flush with the surface of both the outer wall materials 1, 1, and a coated film 10 is formed on the surface of both the outer wall materials 1, 1 or the elastic putty 6.
Patent JP-2000247861-A (JP)
Title: Cosmetic, quasi drug, drug and food
Inventor: SHIMOMURA KENJI
IPC: A61K8/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic, quasi drug, drug and food, containing an ingredient solvent-extracted from Pteris multifida Poir, and an effective ingredient safe when applied to the skin and having skin-whitening function. SOLUTION: This cosmetic, quasi drug, drug or food contains an ingredient solvent-extracted from Pteris multifida Poir. Pteris multifida Poir may be extraction-treated with water or a hydrophilic organic solvent (e.g. ethanol), either individually or in combination. The plant extract is included in the cosmetic, quasi drug, drug or food at 0.0001 to 5 wt.%, after the solvent is removed. The extract may be in the form of lotion, emulsion, ointment, bathing agent, candy or tablet. The pharmaceutical preparation may be obtained by combining the extract with natural animal or vegetable oil or fat (e.g. olive oil), higher alcohol (e.g. lauryl alcohol), higher fatty acid (e.g. lauric acid), synthetic ester oil (e.g. butyl stearate), surfactant (e.g. alkyl sulfate), or polyhydric alcohol (e.g. ethylene glycol), to form a drug type.
Patent JP-H08247883-A (JP)
Title: Unbalance measurement device for rotor
Inventor: MATSUO KEIZO
IPC: G01M1/16
Filed: 1995-03-09
Abstract: PURPOSE: To provide the unbalance measurement device for a rotor, which can measure even a slight umbalance. CONSTITUTION: This invention is concerned with the rotor umbalance measurement device 20 for a grinding wheel rotating means 10 which is provided with a motor 14, rotors 11, 12 and 14a rotated by the motor 14, and with a housing 15 for mounting the motor 14. The measurement device 20 is equipped with a rotation angle detection sensor 17 which is mounted onto a motor shaft, and detects a rotation angle when the rotor is rotated, a force detection sensor 22 which is mounted onto a housing 15, interposed between the housing 15 and a stable base section 21, and detects fluctuations in force given to the housing 15 by the rotation of the rotor,  and with a processing means 23 which measures a position where an umbalance takes place and the quantity of the umbalance based on a rotation angle detected by the rotation angle detection sensor 17 and the fluctuations in force detected by the force detection sensor 22.
Patent JP-S56148781-A (JP)
Title: Magnetic bubble storage device
Inventor: YAMAMURA YASUKIMI
IPC: G11C19/08
Filed: 1980-04-16
Abstract: PURPOSE:To stop a revolving magnetic field in a short time by writing address information in a minor loop at a position following in the transfer direction of a major loop. CONSTITUTION:Each of bubble chips C0-C9 consists of major loop M and minor loops m0-m131, and minor loops (m) are connected to major loop M at every other bit via transfer gates. Then, when an information group of 132 bits, for example, is transferred out of each chip at the same timing and a prescribed bit reaches gate G, one-bit data is read out of each chip. In this case, the address information is written in minor loop m131 at the rear position in the transfer direction of major loop M.
Patent JP-H04285969-A (JP)
Title: Electrostatic developer and electrostatic developing method
Inventor: NISHIGORI TAKUYA
IPC: G03G13/08
Filed: 1991-03-14
Abstract: PURPOSE:To form images having an excellent image density and resolution even if a small and light latent image carrying member, sleeve and magnet are used. CONSTITUTION:This electrostatic developer is the electrostatic developer contg. at least image developing particles, auxiliary particles and fine powder of a hydrophobic inorg. oxide. These image developing particles have >=10<14>OMEGA.cm resistivity and are formed by dispersing and incorporating magnetic particles into a resin. The above-mentioned auxiliary particles have >=10<14>OMEGA.cm resistivity and are formed by dispersing and incorporating the magnetic particles into the resin. The volume average grain size of these particles is <=5mum and is <=2/3 the volume average grain size of the above-mentioned image developing particles. The fine powder of the hydrophobic inorg. oxide has >=50m<2>/g specific surface area. This developing method consists in using such electrostatic developer.
Patent JP-S57163586-A (JP)
Title: Printing test of heat sensitive bar code printing
Inventor: HARAGA KOUICHI
IPC: B41J2/345
Filed: 1981-04-02
Abstract: PURPOSE:To facilitate the detection of misdotting with a vidual inspection by enabling the printing of oblique lines on a heat sensitive paper at an interval of one dot or several dots as provided on each block of a plurality of heat generating resistors with the depression of a test key. CONSTITUTION:A plurality of heat generating resistors arranged straight are divided into several blocks to form a heat-sensitive head with a matrix wiring, in contact with which a heat-sensitive paper is moved perpendicularly a train of the heat generating resistors to print a desired dot pattern. In a printer of such a type, with the depression of the test key 26, the heat generating resistors 39 are energized starting from (R1, R9 and R17) sequentially to (R2, R10 and R18), (R3, R11 and R19), (R4, R12 and R20),... whereby oblique lines are drawn on the heat-sensitive paper 11. But if the heat generating resistor R9 is damaged, locally broken oblique line appears on that spot thereby enabling easy detection  of the damage.
Patent JP-S58166947-A (JP)
Title: Refining method for waste gas
Inventor: TANAKA HIROMI
IPC: B03C3/01
Filed: 1982-03-30
Abstract: PURPOSE:To control the feed rate of SO3 easily by adding the off gas produced by treating SO3-contg. gas in a recovery device for by-products into an electrical dust precipitator through the inlet thereof. CONSTITUTION:The waste gas generated in a boiler 1 passes through a denitrator 4 and an air preheater 5 and enters an electrical dust precipitator 6. The waste gases past the precipitator 6, an induced draft fan 7, and a booster fan 8 are removed of SO2 by 95% in a desulfurizer 9 and are removed of dust in a bag filter 10, whereafter the gas is released into the atmosphere through a chimney 2. The SO2 removed in the desulfurizer 9 is desorbed by a regenerator 11 for desulfurizing agents to 10-85wt% concn., and is recovered as a by-product by a recovery device 12 for by-product. The off gas discharged from the device 12 is fed to an SO3 converter 14 by the suction of a fan 13 and the converted gas is fed into the upper stream duct 3 of the precipitator 6 so that the concn. of SO3 in the inlet gas attains 10ppm.
Patent JP-H09242839-A (JP)
Title: Whirl-stopping mechanism for screw type linearly operating machine
Inventor: NAKAMURA KENICHIRO
IPC: F16H25/20
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide high accuracy and rigidity, dispense with a tie rod, and reduce the manufacturing cost by a simple configuration. SOLUTION: A whirl-stopping mechanism of a screw type linearly operating machine 1 is made up of an outer cylinder 3 where the cross-section is formed into a circle at both end parts 3A, 3B, the cross-sectional shape of the inner face of an intermediate part 3E is axially uniformly formed, and a flat, rotation limiting face 3F is formed on the inner face of the intermediate part, and an inner cylindrical collar 7 which is provided on the outer peripheral surface of an inner cylinder 4 and guided-supported slidably on the inner face of the intermediate part of the outer cylinder and which has a flat face abutting on the rotation limiting face to be whirl-stopped.
Patent JP-S62210056-A (JP)
Title: Catalyst for reducing carboxylic acid
Inventor: KAJIWARA YASUSHI
IPC: C07C29/149
Filed: 1986-03-07
Abstract: PURPOSE:To reduce a carboxylic acid under mild conditions to produce an alcohol by using osmium and rhenium as essential components as a catalyst for reducing the carboxylic acid. CONSTITUTION:The osmium and rhenium which are noble metals are used in combination as the essentials component to form the catalyst used for producing the alcohol by catalytic reduction of the carboxylic acid by hydrogen. The synergistic effect of the rhenium and osmium has not only catalytic activity but also the effect of acid resistance. Such catalyst for reducing the carboxylic acid is used to produce the alcohol by reducing the carboxylic acid such as acetic acid or propionic acid under the extremely mild conditions of <=150 deg.C and <=100 atm hydrogen pressure. This catalyst is, therefore, economical for industrials equipment and energy cost.
Patent JP-H04269757-A (JP)
Title: Formation of resist pattern
Inventor: BAN KOJI
IPC: G03F7/26
Filed: 1991-02-25
Abstract: PURPOSE:To obtain a resist pattern extremely effective for a lift-off method. CONSTITUTION:The method of forming a resist pattern includes a process to coat a substrate with a chemically amplified positive-type resist which responds to high energy beams, process to prebake, process to expose the pattern to high energy beams, process to treat the pattern with heat after exposure, and process to develop. It is preferable that the positive resist used contains two components comprising a novolac resin and bis(t-butylphenyl) iodonium fluoromethyl sulfonate, and if necessary, three components comprising above compds. and 2,2-bis(t-butoxy carbonyl oxyphenyl) propane. A pattern of inversed tapered form can be formed by a simple process, which is extremely useful for the lift-off processing of microfabrication technique.
Patent JP-S56149549-A (JP)
Title: Sun tracking mechanism for solar heat utilizing device
Inventor: MOTODA KENROU
IPC: F24S50/20
Filed: 1980-04-18
Abstract: PURPOSE: To enable to make driving energy for the traversing of the device unnecessary by a method wherein a heat sensitive body is attached to the vicinity of a collector to transverse the heat collector by the vapor pressure of liquid in the heat sensitive body as a power source.  
     CONSTITUTION: When solar radiation beam deviates from the collector 7 gradually in accordance with the movement of the sun and becomes to project the heat sensitive body 10, the temperature of the liquid filled therein is risen and the liquid is boiled. This vapor pressure is transmitted to pressure transmitting medium 15 and the pressure transmitting medium 15 is introduced into a cylinder 17 to push and displace a ram 18 from left to right. The displacement of the ram 18 rotates a pinion 21 and the rotation is transmitted to a gear train 22, rotates an internal gear 23 and traverses a traversing section 3 to sense the heat collector 5 toward the direction of the sun. As a result, the solar radiation beam deviates from the heat sensitive body 10 and becomes to project the collector 7 again thereby enabling to make the driving energy for traversing unnecessary. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04266577-A (JP)
Title: Rubber track for crawler vehicle
Inventor: FUKUSHIMA KENSUKE
IPC: B62D55/32
Filed: 1991-02-22
Abstract: PURPOSE:To facilitate repair during exchange of a lug part and cutting of a rubber belt part, in the rubber track of a crawler vehicle where metallic cores are arranged in an embedded state in parallel at equal intervals in a beltlike direction. CONSTITUTION:A rubber belt part 20 and a lug part 40 are independently separated away from each other, a steel pipe 42 the tip of which is protruded is secured to the lug part 40 through a base plate 41, and a hole internally of which the steel pipe 42 is engaged is formed in a core 21 of a rubber belt part 20. The steel pipe 42 is engaged with the hole and the lug part 40 is brought into contact with the belt part 20 and fastened by means of bolts 50 and nuts 51. During cutting of the rubber belt part 20, a coupling part, not shown, is nipped between two lug parts, positioned in a cutting sport adjacently to each other, and the rubber belt part and fastened for repair by means of bolts and nuts. Since the lug part can be mounted to and demounted from the rubber belt part by means of the bolts, economical repair and exchange with a different lug part can be effected, and repair during cutting is also facilitated.
Patent JP-H07255448-A (JP)
Title: Method for applying powdery material to food surface
Inventor: WATANABE KAZUMI
IPC: A23P1/08
Filed: 1994-03-22
Abstract: PURPOSE:To provide a method for applying a powdery material to the surface of a food by which a powdery topping material only in a required amount can uniformly be topped without any waste. CONSTITUTION:This method for applying a powdery material to the surface of a food is to heat the surface (topping surface) (2a) of the prefrozen food to which the powdery material is applied, thaw the surface, scatter (top) the powdery topping material 4 on the topping surface, turn the topping surface (2a) downward and drop the excessive topping material 4.
Patent JP-H02229491-A (JP)
Title: Ceramic multilayer interconnection substrate and manufacture thereof
Inventor: BABA YASUYUKI
IPC: H05K3/46
Filed: 1989-03-02
Abstract: PURPOSE:To reduce the capacity of a capacitor between inner electrodes remarkably, to reduce propagation delay time of a signal and to enable rapid treatment of the signal by forming a space between the inner electrodes which faces each other with a ceramic insulating layer therebetween. CONSTITUTION:Oxide copper paste is printed on a green sheet of glass, and a plurality of the printed green sheets are laminated by thermo-compression. After the binder is first fully removed for the laminated body in air of 350 deg.C, oxide copper is reduced to copper at 300 deg.C in a mixture gas of nitrogen and hydrogen. Copper is further sintered in nitrogen. Copper alone is shrunk in a temperature range of about 400 to 450 deg.C where a ceramic insulating layer in not sintered and a space is formed in advance between it and the ceramic insulating layer. Thereafter, the ceramic insulating layer and copper are fired simultaneously in nitrogen of 900 deg.C. Thereby, a ceramic multilayer interconnection substrate can be acquired which is provided with a space 3b between inner electrodes 1a and 1b facing each other with a ceramic insulating layer 2b therebetween.
Patent JP-S63216059-A (JP)
Title: Laminated electrophotographic sensitive body
Inventor: MURAKAMI YOSHINOBU
IPC: G03G5/06
Filed: 1987-03-05
Abstract: PURPOSE:To stabilize characteristics against environiental atmosphere, especially, humidity or the like by using polyvinyl alcohol cross-linked by an inorganic copper salt or iron salt for an undercoat layer. CONSTITUTION:The polyvinyl alcohol cross-linked by an inorganic copper (II) or iron (II) salt is used for the undercoat layer formed between a conductive substrate and a photosensitive layer. Said salt is used, preferably, in an amount of 5-10wt.% of said polyvinyl alcohol, thus permitting oxidation, such as discoloration, due to oxidation not to occur on the conductive substrate even under high humidity, and moreover, change of electrophotographic characteristics, especially, sensitivity and residual potential, to be made very little by variance of humidity.
Patent JP-S58166518-A (JP)
Title: Multichannel digital magnetic recording and reproducing device
Inventor: KAWABATA MASARU
IPC: G11B20/14
Filed: 1982-03-26
Abstract: PURPOSE:To reduce the current capacity of a power source that a device requires by using a shift register which operates by a shift clock as a timing circuit. CONSTITUTION:Respective modulating circuits 4-1-4-N supplied with the clock 2 are supplied with data 1-1-1-N. Those data 1-1-1-N are modulated by the modulating circuits 4-1-4-N on the modulation basis of a detection window Tw and supplied to timing circuit 5-1-5-N as modulated signals A-1-A-N. Those modulated signals A-1-A-N are delayed by a shift clock 3 through the timing circuits 5-1-5-N and the resulting delayed signals B-1-B-N are supplied to writing circuits 6-1-6-N. Then, power supply signals C-1-C-N from the writing circuits 6-1-6-N are supplied to thin-film magnetic heads 7-1 and 7-2 respectively to form magnetic patterns as many as N channels.