baber/WOPTO huggingface dataset:
Patent JP-H09180842-A (JP)
Title: Quick coupling electric appliance and quick coupling fluorescent lamp socket
Inventor: HIRATA KENJI
IPC: H01R33/08
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To easily insert an electric wire, and secure locking and fixing by reducing roundness of the sag of an end part contacting with a conductive part of the electric wire of a contact piece of a quick coupling electric appliance. SOLUTION: A quick coupling type electric appliance, for example, a quick coupling fluorescent lamp socket is composed of a main body 1, a receiving plate 2, an elastic contact piece 3 and an installing body 4 to support this. An upper part of the contact piece 3 existing in the main body 1 is pressed forward so as to block up a front face 1a of the main body 1, and contacts with a pin of a fluorescent lamp inserted into a pin receiving hole 2. On the other hand, a lower part of the contact piece 3 contacts with an electric wire 5. A conductive part 6 of the electric wire 5 is inserted into an inserting hole 4a, and is locked and fixed after entering between an end part of a bifurcated lower part 3a of the contact piece 3 and a bottom part inside surface of the installing body 4.  The lower part 3a of the contact piece 3 inclines in the entering direction of the electric wire 5, and since roundness of the sag 7a of a part contacting with the electric wire 5 is removed to be small by correcting work, and a once inserted, locked and fixed electric wire 5 hardly slips out.
Patent JP-H10190338-A (JP)
Title: Tracking antenna device
Inventor: MAEDA MITSURU
IPC: H01Q1/27
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To identify the radio signals of the same frequency band from plural satellites and to selectively catch and track the desired satellite by detecting the desired satellite by a satellite detection means and driving a bearing driving means so that the level of the radio signal from the satellite becomes large in a level judgement means. SOLUTION: A control circuit 7 is provided with a display device 72 as a notice means for giving a notice that a beacon signal detection circuit 8 detects one satellite and a reset switch 73 equivalent to a re-driving operation means which re-drives the bearing driving means 2 for detecting the satellite except for the detected satellite. Detection data from the beacon signal detection circuit 8 is inputted, the desired satellite is detected in the beacon signal detection circuit 8 and the bearing driving means 2 is driven so that the level of the radio wave signal from the satellite becomes large in a reception level detection circuit 5. The radio signals of the same frequency band from the plural satellites are identified and the desired satellite can selectively be catched and tracked.
Patent JP-H10194860-A (JP)
Title: Brazing filler metal
Inventor: SUENAGA SEIICHI
IPC: C04B37/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve wettability and to enhance joining strength to ceramics in a brazing filler active metal for joining a ceramic to a metal or joining ceramics to each other. SOLUTION: In the brazing filler metal, an intermetallic compound consists of Ti, Zr, Hf which are group IVa elements and other metals and the group IVa elements form a solid soln. with at least one kind of nonmetallic element selected from oxygen, nitrogen and carbon. The brazing filler metal is supplied to a joining part between the ceramic and the metal, etc., in a shape of powder, foil, thin film, etc. Further, the brazing filler metal can be obtained by alloying the solid soln. between the group IVa elements and nonmetallic elements described above and a metal such as Ag, Cu and Ni.
Patent JP-2001166637-A (JP)
Title: Electrophotographic method and electrophotographic device
Inventor: UMEDA MINORU
IPC: G03G21/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic method which can maintain good environmental resistance and image quality for a long period without being deteriorated of photoreceptor surface by the ozone by a corona discharge and various kinds of ions even if it is repetitively used in a copying process and an electrophotographic device. SOLUTION: This electrophotographic method includes a humidity sensor and is characterized in detecting the humidity of the copying environment and intermittently binging a long-chain alkyl carboxylic acid or its metal salt into contact with or supplying it to the surface of the electrophotographic photoreceptor via a contact member in contact with the electrophotographic photoreceptor.
Patent JP-2000170032-A (JP)
Title: Alkali hydrolysis-resistant polyester fiber
Inventor: SASAKI TOSHIHIRO
IPC: D01F6/86
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain polyester fibers excellent in alkali hydrolytic resistance and dyeability and suitable for combined filaments and mixed use with other polyester fibers by copolymerizing a diol component and an acid component with prescribed amounts of respective specific copolymerization components. SOLUTION: The alkali hydrolysis-resistant polyester fibers are obtained by copolymerizing a dimer diol ethylene oxide adduct represented by formula I [R1 and R2 are each an alkyl; R3 and R4 are each an alkylene; the sum total of carbons in R1, R2, R3 and R4 is 4-36; (n) and (m) are each 1-14] and/or formula II (R1' and R2' are each an alkyl; R3' and R4' are each an alkylene; the sum total of carbons in R1', R2', R3' and R4' is 27-39; n' and m' are each 1-14) in an amount of 0.2-10 wt.% based on the total diol component and further a cationic dyeing site component, e.g. 5-sulfoisophthalic acid in an amount of 0.1-10 mol% based on the total acid component in a polyester comprising terephthalic acid as a main acid component and ethylene glycol as a main diol component.
Patent JP-2000168107-A (JP)
Title: Electronic appliance
Inventor: SUZUKI TAKESHI
IPC: B41J2/185
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce the limitation in designing and bring a detachable waste ink absorbing member into close contact with a waste ink discharging opening. SOLUTION: A waste ink discharging opening 10 for dropping a waste ink discharged from a head 18 according to a head recovering mechanism is provided on the bottom surface of a printer unit 5. A slope part 16 is provided on the lower surface deeper side of a waste ink absorbing member storage part 17 disposed therebelow. When a waste ink absorbing member 7 in the state stored inside a storage case 11 is inserted from the rear side of an electronic appliance main body 30, the storage case 11 is pushed upward along the slope part 16 so that the upper surface of the waste ink absorbing member 7 is pressed against the waste ink discharging opening 10 provided on the bottom surface of the ink-jet printer 5 so as to come into close contact.
Patent JP-H07195912-A (JP)
Title: Radial tire
Inventor: NISHIHATA MASAHIDE
IPC: B60C11/04
Filed: 1993-12-29
Abstract: PURPOSE:To improve the meneuvering stability and the braking property, and to prevent a deflecting abrasion while maintaining a good drainage property, in a radial tire with the oblateness less than 55% having a tread pattern which has main grooves in the circumferential direction as the basis. CONSTITUTION:In a radial tire with the oblateness less than 55% which has at least one layer of carcass and a belt layer, and a rubber layer at the outer side of them, two lines of main grooves 7 and 7 in the circumferential direction to the grounding surface of the tread 1 are provided to the area of the center part in the scope of about 1/4 of the grounding width W from the width direction center C, at both sides of a center rib 8. Furthermore, the volume ratio of both main grooves to the volume between both grounding ends e and e partitioned by an imaginary surface F parallel to a grounding surface passing through both groove bottoms, and the outline standard surface G of the grounding surface, is made 0.2 to 0.4, and a sudden variation of the grounding pressure in the areas corresponding to the conventional mediate rib and the shoulder rib is prevented.
Patent JP-H10189710-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUMOTO KOICHI
IPC: H01L21/76
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the film thickness of an element isolating insulating film in an element isolation region from being reduced in a process of manufacturing a semiconductor device and thereby to improve reliability. SOLUTION: On an Si substrate 1, an oxide film 3 of SiO2 or the like is formed on an element forming region partitioned by an element isolation region 2 constituted of an insulating film of SiO2 or the like, and an insulating film 4 preventing reduction of the film thickness of the insulating film, which is constituted of Si3 N4 or SiON, is formed on the element isolation region 2 so that the end part 4a thereof protrudes into the element forming region. On parts of the oxide film 3 and the insulating film 4, a gate electrode 5 constituted of poly-Si or the like is formed.
Patent JP-H10166565-A (JP)
Title: Method for forming image recorded product and image recorded product
Inventor: INAMOTO TADAKI
IPC: C09D11/38
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To satisfy simultaneously, in a well-balanced manner, durability such as water resistance, light fastness, scratch resistance, etc., of an image recorded product by a method wherein by washing a recorded medium with water after forming an image, clogging of a nozzle is not generated, a migration phenomenon is restrained, and excellent image quality is kept. SOLUTION: A high boiling point solvent in ink is difficult to be eliminated by drying under heating and pressure reduction. The high boiling point solvent remains in ink dried components. When a part of recorded image and a medium to be recorded is covered with resin, troubles such as peeling off of a resin coated layer, blister, etc., are generated. Then, after forming the image, the recorded medium is washed with water. Water soluble high boiling point organic solvent contained in ink constituting the formed image on the medium to be recorded, is easily eliminated with water. Besides a pigment added as a coloring material of the ink does not flow out in a water washing process under a stet wherein a dispersed state is destroyed by evaporation or the like of a solvent generated by drying or the like.
Patent JP-H10189827-A (JP)
Title: High-frequency power amplifier module
Inventor: IWASE NOBUO
IPC: H01L25/07
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency power amplifier module capable of preventing warping of a substrate, while effectively lessening heat resistance. SOLUTION: A high-frequency power amplifier module is provided with a ceramic substrate 11, comprising a heat sink made of aluminum nitride made of aluminum nitride layer, an grounding conductor layer 12 provided between said heat sink and the aluminum nitride layer also a plurality of circuit conductors provided on the substrate partly connected to the grounding conductor layer 12, as well as high-frequency power amplifying semiconductor chips packaged on a specific circuit conductor out of these circuit conductors. Furthermore, the insertion holes 20a, 20b extending from the grounding conductor layer 12 to the back of the heat sink.
Patent JP-H10168123-A (JP)
Title: Production of chlorinated polyolefins stable at low temperature
Inventor: MASUDA YOSHIFUMI
IPC: C09D151/06
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject olefin good in solution flowability and stability at low temperature by thermally dissolving a polyolefin in a water-free chlorination solvent and subsequently blowing chlorine gas into the solution under heating to chlorinate the polyolefin in the homogeneous solution state. SOLUTION: This method for producing a chlorinated polyolefin comprises dissolving a polyolefin such as polypropylene or polyethylene in a water-free chlorination solvent (e.g. chloroform) at least 110 deg.C and subsequently blowing chlorine gas into the solution at least 100 deg.C in a homogeneous solution state at a controlled pressure, if necessary, in the presence of a radical catalyst until giving a chlorination content of 10-45wt.%. The obtained objective polymer has good in solution flowability at low temperature.
Patent JP-H06180855-A (JP)
Title: Device for evaluating optical head
Inventor: AKIYAMA HIROSHI
IPC: G11B7/12
Filed: 1992-12-09
Abstract: PURPOSE:To improve measuring precision by providing steps on a reference member and making the focus offset measurement of an optical head limitted to the movement in uniaxial direction. CONSTITUTION:The evaluation of an optical head recording, reproducing or erasing information is performed by measuring a defocus characteristic and converging a beam outgoing from a laser light source by an objective lens and irradiating a light spot on an optical information recording medium. Then, the constitution of the surface of a reference surface member 1 to be the target of the optical head is made so as to be provided with plural reference surfaces 3 having a periodical reference step shape consisting of the groove 2 of projecting and recessing tracks in an optical head evaluating device. Then, the steps 4 are provided between respective reference surfaces so as to make higher toward the right side in the figure. For instance, when one track width of the track groove 2 is defined nearly 1.6mum, and the height of the step 4 is defined 0.5mum, the same result as that in the conventional method where defocusing is performed at a 0.5mum step, is obtained.
Patent JP-H06178558-A (JP)
Title: Method for driving ultrasonic motor
Inventor: TERATANI AKIRA
IPC: H02N2/00
Filed: 1992-12-10
Abstract: PURPOSE:To obtain a large drive torque by driving an ultrasonic motor with a pulsating voltage signal of a duty factor that is not 50%. CONSTITUTION:With respect to an ultrasonic motor M that rotates a rotor by vibration of piezoelectric ceramic, a drive device is made up of a CPU 1, an oscillator 2, an inverter 3, a binary counter 4, data selectors 5, 8 and 9, shift registers 6 and 7, AND circuits 10 and 11, and a driver 12. A phase of pulse signals that have a predetermined frequency and are applied to two electrodes formed on the piezoelectric ceramic is shifted 90 degrees, and also the duty ratio of these pulse signals is set to a value other than 50%. The largest amplitude value of the piezoelectric element becomes a drive frequency. Consequently, a drive torque of the ultrasonic motor M is increased, and a drive efficiency is improved.
Patent JP-2001135537-A (JP)
Title: Electric signal transmitting device
Inventor: SEKI HIDEO
IPC: H01L43/08
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To stably transmit an electric signal with high reliability without thermal influence when transmitting the signal form a first signal line to a second signal line which is electrically insulated from the first signal with no contact, to easily mount a device on a circuit board in simple and small structure, and to transmits the signal while sensitively responding to the change of a small current to flow to the first signal line as well. SOLUTION: After a magneto-resistance element is serially connected to the second signal line, the first signal line is wired back so as to sandwich that magneto-resistance element with no contact and the change of a current to flow to the first signal line is converted to the change of resistance in the magneto-resistance element so as to transmit the electric signal to the second signal line.
Patent JP-H07194236-A (JP)
Title: Thresher
Inventor: SHINOZAKI EIJI
IPC: A01F12/18
Filed: 1993-12-28
Abstract: PURPOSE:To improve the efficiency of waste straw disposition to prevent threshing loss. CONSTITUTION:In a rice plant thresher, the threshing chamber 3 is formed by surrounding mainly the lower side of the threshing drum 4 attached through the shaft with the threshing screen 6, the winnowing chamber 7 is formed under the threshing chamber 3 by equipping a winnowing machine 8 and a traverse- flow fan 28 for sucking the winnowing air flow, a rocking grader 9 is set in the winnowing chamber 7 and the first conveyer 12 and the second conveyer 13 are set below the rocking grader 9. On the side of the threshing chamber 3, a treating drum 18 having the shaft axis parallel to the threshing drum 4 is surrounded with treating screen 20 mainly at the lower part so that the space may pass to the threshing chamber 3 partially. At the same time, the second back feeder 16 for feed-backing the second winnowing product is connected to the treating chamber 17, while the fan case 29 for the traverse-flow fan 28 is connected to the end terminal of the treating chamber 17.
Patent JP-2001166911-A (JP)
Title: Method and device for treating picture
Inventor: INOUE KENICHI
IPC: G16H10/60
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To realize a method and device for processing a picture for operating picture processing for client display with satisfactory responsiveness without increasing any communication load. SOLUTION: A part of picture data of an original picture is fetched from a server to a client (312, 212), and the preliminary trial of picture processing is operated based on the fetched picture data by the client (314), and the established picture processing condition is transmitted from a client to a server (316), and an original picture is processed based on the transmitted picture processing condition by the server (214), and the processed picture is fetched and displayed by the client (318).
Patent JP-2000169800-A (JP)
Title: Manufacture of double-sided self-adhesive sheet
Inventor: TADA HIRAFUMI
IPC: C09J7/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a double-sided self-adhesive sheet capable of continuously conducting coating of a second self-adhesive layer and peeling of a second release paper on the same line, not reducing its productibity, and having a smooth self-adhesive agent layer by conducting a rapid curing reaction of the self-adhesive agent. SOLUTION: The manufacturing method of a double-sided self-adhesive sheet comprises providing an acrylic adhesive consisting of an acrylic copolymer of 100 pts.wt. and an aziridine crosslinking agent of 0.1-20 pts.wt. the acrylic copolymer comprising copolymerizing a mixture of 80-99 wt.% of alkyl (meth) acrylate wherein an alkyl group of 4-12C with 1-20 wt.% of a vinyl monomer containing a carboxyl group, and having a weight average molecular weight of 600,000-2,000,000, coating and drying the acrylic adhesive on a release treated face of a second release paper that at least a face is release treated, thereafter, further heating and curing at above 100 deg.C for one min or longer to laminate a formed second self-adhesive layer, and laminating the second self-adhesive layer on another face of a primary raw fabric base material followed by peeling of the second release paper.
Patent JP-H09186708-A (JP)
Title: Ring network
Inventor: MATSUMOTO TAKESHI
IPC: H04J3/14
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a ring network in which it is formed in a diversified form while enhancing the transmission efficiency with respect to the ring network. SOLUTION: The network is provided with transmission lines formed as a ring and plural node equipments 12 acting as any of a sender, a destination and a relay point as to transmission information. Each node equipment 12 is made up of a cell extract means 13 including control information relating to maintenance and operation and a transmission destination indicating a destination node equipment and receiving and separating cells to be distinguished from transmission information under the transmission system of the transmission line, a separate means 14 separating cells into those addressed to its own node and to other nodes by comparing the destination of the separated cells with identification information of its own station, a control information processing means 15 processing the control information included into cells addressed to its own station,  and a relay means 16 adjusting the contention of control information included in cells addressed to the other stations and generated by its own station, generating cells including the control information and sending the resulting cells to the transmission line 11.
Patent JP-H06173258-A (JP)
Title: Lock anchor borehole measuring device and lock anchor construction method using the device
Inventor: TSUMURA HISAMI
IPC: E02D5/80
Filed: 1992-12-11
Abstract: PURPOSE:To prevent the collapse of the steep cliff face. CONSTITUTION:A shaft 3 is formed being dug down near the cliff face 20 assumed to collapse, and a borehole 22 is formed through in the state of connecting the lining concrete 31 of the shaft 3 to the cliff face 20. A measuring device 25 with a limit switch 31 provided at a hole wall detecting part 25a at the tip of an extendedly connectable rod 26 and with an indicator lamp 28 serving as an output means is inserted into the borehole 22 to measure the length L4 correctly, and an anchor body 6 is inserted into the borehole 22, in the form of corresponding to the length L4. A lock anchor 5 is cast and fixed in the state of a pilot cap 7 at the tip of an anchor body 6 being disposed in the position corresponding to the cliff face 20, and a rock-bed between the cliff face 20 and the shaft 3 is locked and reinforced accurately.
Patent JP-2000183870-A (JP)
Title: Remote operating method for isdn communication controller, isdn communication controller with remote operating function, and recording medium
Inventor: MATSUMOTO TAKASHI
IPC: H04L12/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a remote operating method for an ISDN communication controller which allows the ISDN communication controller controlling a communication through an ISDN network to flexibly operate, an ISDN communication controller which has a remote operating function, and a recording medium. SOLUTION: An ISDN device 1 which can specify a subaddress on the ISDN network makes a call with a subaddress composed of data regarding an operation kind and operation to the ISDN communication controller 2, which receives the call, collate it with subaddress information previously defined therein and indicating an operation kind, and performs a process predefined in a pair when they match each other according to the data regarding the operation after a communication with the origination source is disconnected, thereby enabling uncharged remote operation. Environment definition information is provided as one of operation kinds to enable the environmental definition information to be operated remotely and a password is used to specify the operation kind, thereby enabling remote operation wherein access is limited.
Patent JP-H06185006-A (JP)
Title: Stabilized treatment method of natural soil
Inventor: I TSUKIO
IPC: E02D3/12
Filed: 1992-12-15
Abstract: PURPOSE:To manufacture a soil stabilizer by mixing A1-Fe base oxide mixture having pulverized iron oxide produced as a by-product in the steel manufacturing and red sludge produced as a by-product in the aluminum refining as materials with lime and improve the strength and viscoelasticity of treated soil by adding and mixing the stabilizer to natural soil, etc. CONSTITUTION:Soil stabilizer added with lime to A1-Fe base oxide mixture having aluminum oxide and iron oxide as the main ingredients is mixed with paving materials containing natural soil and crushed stone. The soil stabilizer constituted of composition adding lime to A1-Fe base oxide mixture containing titanium oxide having aluminum oxide and iron oxide as the main ingredients is mixed with paving materials containing natural soil. The ratio of titanium oxide in the soil stabilizer is ranged 0.5-2.0% by weight and ratio of titanium oxide is ranged 0.5-2.0% by weight.