baber/WOPTO huggingface dataset:
Patent JP-S54113376-A (JP)
Title: Sound wave sensor
Inventor: IZUMI MAMORU
IPC: G01N29/14
Filed: 1978-02-24
Abstract: PURPOSE: To provide a sound wave sensor, which is highly reliable not only at a room temperature but also at a high temperature, by fitting a pezoelectric oscillator having electrodes at its both sides to a stationary rod, which is anchored to the bottom plate of a case, so that it may be forcibly fixed by a holding plate.  
     CONSTITUTION: A piezoelectric oscillator 1, which is formed at its both sides with electrodes 1a, is inserted through the hole 2 thereof onto the stationary rod 4 of a bottom plate 3. Electrode plate 5 is formed at its one side with an electrode 5a by the printing process of silver paste and at its other side with a partial electrode 6 which is to be connected with the electrode 5a. The electrode plate 5 is fitted on the stationary rod 4 such that the whole surface electrode 5a of the plate 5 is brought into contact with the one side electrode 1a of the oscillator 1. After a holding plate 9 is fitted on the rod 4, it is fastened by a fixing nut 12. The receiving unit thus assembled is built in a metal case 14. Incidentally, those constitutents are made of such a material as has a substantially equal coefficient of thermal expansion to the oscillator 1. Thus, it is possible to provide the sound wave sensor which is highly reliable even at a high temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07208682-A (JP)
Title: Elbow type piping cover body for corner part
Inventor: SANO YUTAKA
IPC: F16L57/00
Filed: 1994-01-19
Abstract: PURPOSE:To provide an elbow type piping cover body of corner part, which is capable of freely changing the bent angle in response to the bent angle of a pipe corner. CONSTITUTION:In an elbow type piping cover body for corner part, which has openings 22a for connecting it to other pipe cover bodies, and which is composed of two bent, cylindrical half cover partial bodies 21a capable of being separably combined with each other, the cover partial bodies 21a consist of a first half body 23a and a second half body 43a which have the connecting openings 22a, 42a on one end of each and which are turnably connected to their other ends overlapped with each other.
Patent JP-H01199849-A (JP)
Title: Plastic foldable container
Inventor: FUKUDA MANABU
IPC: B65D6/18
Filed: 1988-01-29
Abstract: PURPOSE:To facilitate the inspection, confirmation, taking out and replenishing of content, by connecting pivotally an upper half and lower half of the container to be free to fold inward, supporting pivotally a lid which closes a long sized opening to be free to turn inward or outward, arranging a lock device, which maintains the closing condition of the lid, to be free to release, and connecting pivotally the divided halves, which are the lid divided into an upper and lower portion, to be free to fold. CONSTITUTION:In order to assemble a container A, an upper piece 2 and lower piece 4, which have been folded lifted away from a rectangular lower plate 3 for a rectangu lar upper frame 1, are made to stand. Also, the folded upper piece part 2a and lower piece part 4a are made to stand upright; a gate side plate 5 is made to turn downward, and the lower edge is engaged with the edge of the rectangular lower plate 3. A lid 9, which is constituted of divided halves 9a, 9b, is made to erect; the upper edge of the upper divided half 9a is locked to an upper connecting frame 31 by a lock device 10. The container A is assembled while keeping the lid 9 standing. A content is filled in the container A; and when the container A is stacked, a long sized opening 8 can be constituted by releasing the lock device 10 for the lid 9 and opening the lid 9.
Patent JP-S63187666-A (JP)
Title: Manufacture of field-effect transistor
Inventor: ONODERA KIYOMITSU
IPC: H01L29/80
Filed: 1987-01-30
Abstract: PURPOSE:To form an ultramicro gate electrode by shaping a gate electrode through photolithography and etching treatment. CONSTITUTION:A P-type GaAs layer 2 and an N-type GaAs layer 3 are grown onto a GaAs substrate 1 in an epitaxial manner, and an N<+> type Ge layer 10 is formed onto said operating layer 3 through epitaxial growth. The Ge layer 10 is etched by using a mask to shape a source region 5 and a drain region 6. A conductive layer 13 forming a Schottky junction between the operating layer 3 and the layer 13 and shaping an ohmic junction between the regions 5, 6 is laminated. A source electrode 7, a drain electrode 8 and a gate electrode 9 are formed from the conductive layer 13 through etching treatment employing a mask. Accordingly, the gate electrode is fined while a FET having large mutual conductance gm can be acquired.
Patent JP-S60165544-A (JP)
Title: Array type ultrasonic probe
Inventor: KINO HIROTOSHI
IPC: G01N29/26
Filed: 1984-02-08
Abstract: PURPOSE:To reduce the transmission loss in a cable by providing >=1 pulser circuit which outputs exciting pulses for exciting wave transmitters, and incorporating a distributing circuit and distributing exciting pulses to a wave transmitter side train. CONSTITUTION:The distributing circuit 18 incorporated in the ultrasonic probe 17 togehter with the pulser circuits 15 inputs exciting pulse generated by the circuits 15 on the basis of the synchronizing signal from an external ultrasonic wave flaw detector 16, and distritubes them to plural channels and also supplies a specific bias signal to connect the input signal to optical channels. Then, the exciting pulses are applied to respective wave transmitters in the transmitter side train T1 to send out an ultrasonic wave in time series, and a receiver side train R1 is made to correspond to the transmitter side train T1; and receivers of channels 1-(i) transmit and receive the ultrasonic wave successively in time series to perform flaw detection as to the entire circumference of a tube. Thus, the flaw detection is performed excellently.
Patent JP-S61181287-A (JP)
Title: Changeover circuit of scanning system
Inventor: TAMURA TAKAFUMI
IPC: H04N3/00
Filed: 1985-02-06
Abstract: PURPOSE:To prevent flicker caused at the reception of a character multiplex broadcast signal by using a changeover signal from a remote controller to change over the scanning system of a receiver at the reception of character multiplex broadcast from the interlace system into the non-interlace system. CONSTITUTION:A remote control signal from the remote controller is received by a remote control signal reception circuit 1 and a remote control signal discriminating circuit 2 sets a mode changeover circuit 3 of a receiver to be either in the character multiplex broadcast signal reception state or the television signal reception state. In case of the character multiplex broadcast reception state, the remote control signal discrimination circuit 2 outputs a signal converting the scanning system of the receiver into the non-interlace system to a scanning line structure converting circuit 4. Thus, the scanning line structure converting circuit 4 shifts the vertical synchronizing signal by H/2 to change over the scanning system of the receiver into the non-interlace system.
Patent JP-H05217316-A (JP)
Title: Magnetic disk device
Inventor: ITO SEIJI
IPC: G11B21/12
Filed: 1992-02-05
Abstract: PURPOSE:To provide the device capable of a loading operation without causing damage to a magnetic disk or a slider at the time of loading the slider. CONSTITUTION:The device is equipped with a magnetic disk 5, a carriage arm 4 to be moved approximately parallel with the magnetic disk 5, a lock means for fixing the carriage arm 4, a flexor 1 fitted to the carriage arm 4, a slider 3 having a magnetic head, fitted via a gimbal to the flexor 1 and a means for displacing the flexor 1 to the side of the magnetic disk 5. At the time of loading, an arm lock (projecting part of an external actuator 90) of the carriage arm 4 is released, and the carriage arm 4 is moved into an arm lock position to lock the arm lock and then the loading is performed. Servo information recorded in advance is read out to decide whether the state is loading or not, and in the case of the loading state, the arm lock is released to move into a prescribed position. In the case of the unloading state, reloading is carried out.
Patent JP-S60165599-A (JP)
Inventor: NAKAMURA KAZUMASA
IPC: G21F9/22
Filed: 1984-02-08
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-H05212613-A (JP)
Title: Device for cutting off weir of castings
Inventor: SUGIOKA MASUMI
IPC: B22D31/00
Filed: 1992-02-05
Abstract: PURPOSE:To provide a device for cutting off a weir of castings and save the labor of the weir cutting-off operation without requiring to fix again the castings. CONSTITUTION:A rotary board 23 having a rotary shaft 22 orthogonal to a plane on which a rotary cutter 10 is moved is provided along the plane near the plane. Screw holds (fixing means) N for fixing a castings are provided in the surface of the rotary board 23 and a toggle clamp (rotation stopping means) 24 for stopping the rotation of the rotary board 23 at a proper position is provided.
Patent JP-H02199480-A (JP)
Title: Toner carrier
Inventor: ICHINOSE ATSUKI
IPC: G03G15/08
Filed: 1989-01-30
Abstract: PURPOSE:To obtain a small-sized, lightweight, and inexpensive toner carrier with superior durability and to reduce the power consumption by forming a conductive layer which is extended to one flank on a resin-made base with a gear where the sleeve of the toner carrier is formed by injection molding, and further adding an insulating layer on the top surface. CONSTITUTION:The sleeve 11 is reduced in weight and turning force by adding the conductive layer 12 on the base 13 made of resin and the thin insulating layer is further provided on the layer 12 to enable the toner carrier to be used for nonmagnetic toner. Further, the base 13 can be formed by injection molding and the gear 18 is formed on one end surface to shorten the axial overall length and reduce the size; and the function of a slide bearing is provided so as to support a magnet 14 in the sleeve and a roll bearing is eliminated to reduce the cost. The conductive layer 12 is extended to the flank of the base 13 and made to abut on an electrode 25 nearby the center of rotation, thereby reducing the relative speed and improving the wear life.
Patent JP-H0645464-A (JP)
Title: Structure and method for semiconductor contact via
Inventor: II SHIYAN RIN
IPC: H01L23/522
Filed: 1993-02-08
Abstract: PURPOSE: To provide a method of manufacturing a contact via for giving a flattened topography, without sharp corners and to further execute this method at low to intermediate temperatures. CONSTITUTION: First, a first buffer layer 20 is formed on an insulating layer for an integrated circuit. The buffer layer has an etching rate different from that of the insulating layer. Then, a second buffer layer 22 is formed on the layer 20, and the layer 22 has an etching rate faster than that of the layer 20. An opening is formed through the layer 22 and part of the layer 20 by isotropically etching. Since the layer 22 is etching faster than the layer 20, an inclination of the sidewall of the opening can be controlled. Thereafter, formation of the contact via is completed by anisotropic etching.
Patent JP-S62178423-A (JP)
Title: Corner structure of glass run and manufacture thereof
Inventor: KAWAI KATSUNORI
IPC: B60J1/16
Filed: 1986-02-03
Abstract: PURPOSE:To make a corner bending part accord with a sash bending one and improve the extent of appearance as well as to solve a problem on a recessed part between a glass run corner part and a sash corner part, by cutting off the innermost circumferential side of these corner parts, and molding them in a bending state. CONSTITUTION:A bridge part 5 is left behind in each shoulder part at both sides 2 of a glass run and also a lip bridge part 5' is left behind in a tip of a lip parts 3, respectively, and their bending spots are cut, bending them at the desired angle. Next, a material is filled up in a clearance to be produced by cut of the glass run by means of die forming, forming a corner part. In addition, with the lip bridge part 5' left behind in the tip at both side parts 2, any stress at the time of bending at the lip part 3 is eliminated so as not to constitute a hindrance to continuity in a seal line and to cut off each tip at both side parts 2. With this constitution aforesaid, undesirable deformation in the lip part 3 and also undesirable swelling in these side parts 2 are avoided, whereby a sash corner part and a glass corner are made to accord with each other, thus an outward show is improvable.
Patent JP-S62178526-A (JP)
Title: Processing of chemical reaction information
Inventor: FUJITA SHINSAKU
IPC: C07B61/00
Filed: 1986-01-31
Abstract: PURPOSE:To reaction string consisting of specific bonds linked with node participating in the reaction is extracted from an imaginary transition structure and a bond table representing bonds between nodes of starting substance and produced substance in a chemical reaction as 3 kinds of classified bond groups and a reaction graph is drawn from the reaction string. CONSTITUTION:Information on a chemical reaction is recorded and stored as an imaginary transition structure representing (A) bond between nodes common to the structure of starting substance and that of the produced substance, (B) bond between nodes existing solely in the starting substance and (C) bond between nodes existing solely in the produced substance in distinguished form, e.g. a bond table containing information on the structure of formula (- is A; + is B; ... is C) of a reaction expressed by the reaction formula and/or bond between nodes and node, e.g. the table 1 (a is bond multiplicity of starting substance; b is variation in bond multiplicity) corresponding to the above reaction. Reaction strings composed of alternately linked bonds of B and C (e.g. table 2) is extracted from the stored information and only the bond between nodes is expressed as a reaction graph.
Patent JP-S60166138-A (JP)
Title: Method and apparatus for coupling chuck for multistage former
Inventor: SAKAMURA YOSHIICHI
IPC: B21D43/10
Filed: 1984-02-06
Abstract: PURPOSE:To obtain a desired chuck centered with high accuracy by joining the fitted part of a chuck lever material and a pawl material in a body in a locked state to a main shaft for fitting and a gauge pin fixed at a specified relative position of a jig. CONSTITUTION:The chuck lever material 4 is mounted to the main shaft for fitting 1 made equivalent to an opening and closing spindle of a plank carrying chuck of a former with the shaft 1 set a fulcrum and allowing rocking and detaching and attaching. A chuck pawl material 5 is fitted to the gauge pin 2 projected at a corresponding plank holding position, and the free end of the lever material 4 is fitted to the outer peripheral face of the pawl material 5. With the lever material 4 and pawl material 5 pressed and locked to the pin 2 by a locking device 6, the lever material 4 and pawl material 5 is joined in a body by welding. Thus, a transfer chuck centered automatically with high accuracy can be obtained simply and inexpensively.
Patent JP-H09189792-A (JP)
Title: Visual inspection device for control rod cluster assembly
Inventor: OOSHIMA HIROTAKE
IPC: G21C17/003
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To test the whole circumference over the entire length of a control rod in a short time in a visual inspection on a control rod cluster assembly(RCCA). SOLUTION: This inspection device includes a base shaped like a horizontal plane and television cameras 2 placed near the outer circumference of the base. In the center of the base, there are guide holes 4 where each rod 3 of a control rod cluster assembly(RCCA) is inserted. Then, the circumference of one of the guide holes 4 is quartered circumferentially, a mirror 5 is installed at the front of each quartered part and the angle of the mirror 5 is set so that the visual field of a camera can cover the quartered parts located back to back.
Patent JP-H02203002-A (JP)
Title: Coupling structure of member assembling body
Inventor: YOSHIDA SHIGERU
IPC: F16B7/08
Filed: 1989-01-30
Abstract: PURPOSE:To improve the coupling rigidity by providing two hollow square pole members each having a hollow boss part at its center and a slit on its main body, fastening the boss part of an end face of one member to the side face of the other by means of a bolt, and providing a distortion preventing member so as to bridge over the slits of both members. CONSTITUTION:Square pole members 2, 3 have one common sectional surface, each composed by connecting a main body 2e through which a slit is formed from one to the other end to a hollow boss part 11 through which a hole 15 is formed and on whose side surface a through-hole 13 is formed by means of ribs 12a to 12d. An end face of one square pole member 3 is abutted against the side surface of the other member 2, and a bolt 4 is screwed in the hole 15 of the member 3. In this case, a distortion preventing member 5 is arranged, and a seat part of thereof is inserted into a shaft part 4b of the bolt 4, while a leg part 5b thereof is bridged over the slits 14 of the members 2, 3 so as to engage them. A structure having high coupling rigidity is obtained with a small number of parts and simple assembling operation.
Patent JP-S58140308-A (JP)
Title: Preparation of homogeneous and stable solution containing tellurium
Inventor: SASAKI TOMU
IPC: B01J27/00
Filed: 1982-02-13
Abstract: PURPOSE:To prepare a homogeneous and stable tellurium-contg. soln. having long-term stability and suitable for use as a starting material for manufacturing a catalyst by using a specified reaction accelerator when tellurium dioxide is reacted with hydrogen peroxide. CONSTITUTION:Tellurium dioxide powder is suspended in pure water, and a reaction accelerator selected from the oxides, oxyacids and oxyacid salts of molybdenum and tungsten such as ammonium paramolybdate is dissolved in the suspension. To suspension is heated, and an aqueous hydrogen peroxide soln. is added to cause a reaction. By this method the soln. velocity of tellurium dioxide is increased, the self-decomposition of hydrogen peroxide is inhibited, and a homogeneous and stable soln. contg. tellurium is obtd. By combining the reaction accelerator with an auxiliary such as ammonium ion, the soln. velocity is further increased.
Patent JP-H11216943-A (JP)
Title: Recording material
Inventor: KUWABARA AKIFUMI
IPC: B41M5/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a recording material having an ink receiving layer which is excellent in the distinctness of an image, of course, and also in the adhesion to a base having extensibility and follows the extension and contraction of the base, and being used suitably for formation of the image for which water- based ink is used. SOLUTION: An ink receiving layer of which the storage elastic modulus (E') is 8.0×10<8> -2.3×10<10> dyne/cm<2> , the loss elastic modulus (E") 1.4×10<7> -2.0×10<9> dyne/cm<2> , an and tanδ (=E"/E') 6.0×10<-2> -3.0×10<-1> at an oscillation frequency of 0.1-100 Hz due to extension and contraction at 25C is provided at least on one surface of a base.
Patent JP-S60167106-A (JP)
Title: Cleaning disc pack and magnetic disc device using this pack
Inventor: KANEKO KIYOTAKA
IPC: G11B5/41
Filed: 1984-02-09
Abstract: PURPOSE:To prevent damage of a magnetic head due to cleaning by providing an identifying part which can detect that a cleaning pack is set to a magnetic disc device and detecting setting of the cleaning pack to clean the magnetic head only for a proper period. CONSTITUTION:A cleaning disc 3 having the same shape as a magnetic disc is stored in a cleaning pack body 1. A U-shaped notch part 5 as the cleaning pack identifying part is formed in one edge. Meanwhile, since the notch part 5 is not formed in a normal magnetic disc pack, a pin 27 is deflected down by the disc pack body set to a setting part 21, and a switch 29 is made conductive, and an output 37S goes to the high level. Thus, it is detected by the output of an inverting amplifier 37 whether the pack set to the setting part 21 of a magnetic disc device body is the cleaning pack or not.
Patent JP-H07228890-A (JP)
Title: Detergent composition for hard surface
Inventor: SAIJO HIROYUKI
IPC: C11D3/382
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a detergent composition for hard surface having cleanability, especially extremely improved cleanability on oil stain stuck to the surface of a plastic in comparison with a conventional one and excellent wetting with water on the surface of porcelain/glass after cleaning and dehydrating properties after rinsing. CONSTITUTION:This detergent composition for hard surface contains (a) 1-30wt.% of at least one member selected from the group consisting of a polyoxyethylene alkyl ether and a higher fatty acid alkanolamide, (b) 1-10wt.% of an ampholytic surfactant, (c) 0.1-7wt.% of a polyalkylene glycol having 300-6,000 weight-average molecular weight and (d) 0.1-7wt.% (solid content) of one or more tea leaf extracts selected from the group consisting of a green tea extract, an oolong tea extract and a tea extract.
Patent JP-H10207399-A (JP)
Title: Liquid crystal display device
Inventor: KAMISONO TOSHIHIKO
IPC: G09F9/35
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To thin a liquid crystal display device and eliminate reinforcing rubber without injuring adhesive strength by inserting a flexible printed circuit board into a gap between a liquid crystal display panel and a frame covering the peripheral edge of the liquid crystal display panel after bending it. SOLUTION: Output part and input part of a liquid crystal driving LSI 3 are directly connected onto the conductor part of the peripheral edge surface of the liquid crystal display panel 1 by thermocompression through anisotropic conductive adhesive 2, and the flexible printed circuit board 8 made of polyimide resin is inserted into the gap formed by the liquid crystal display panel 1 and the frame 6 covering the peripheral edge of the liquid crystal display panel 1 after being bent to an S shape. Further, one end part 9 of the flexible printed circuit board 8 bent to the S shape is connected similarly onto the conductor part of the peripheral edge surface of the liquid crystal display panel 1 through the anisotropic conductive adhesive 2 by the thermocompression, and the other end part 10 of the flexible printed circuit board 8 is abutted on the inner surface of the frame 6.
Patent JP-S62180842-A (JP)
Title: Card feeder for card automatic vending machine
Inventor: MURAOKA SHIGETARO
IPC: B65H7/06
Filed: 1986-02-01
Abstract: PURPOSE:To surely carry out a card sheet by sheet, by providing a light shielding member which prevents light from being propagated from a light emitting element to a light receiving element when the card is placed in a condition that it is closely attached to an upper surface of an extruding member. CONSTITUTION:If a note receiver 14 is properly charged with a note or a coin, the second switch 15 is turned on simultaneously with an operation instruction being given to a switching circuit 11, and a light emitting element 9a is driven to project light on the bottom surface of a card on an extruding member 1. In a condition that the flat card is placed on an upper surface of the extruding member 1, a light shielding member 9c, whose upper end is closely attached to the bottom surface of the card (a) in the lowermost end, shields the emission of light from the light emitting element 9a, preventing the light from its propagation to the side of a light receiving element. However, in a condition that a card rear end is dislocated from a stepped part 4 by generating deformation of flection or the like in the card (a) or interposing foreign matter between the extruding member 1 and the card (a), the light from the light emitting element 9a, being emitted beyond the light shielding member 9c, is propagated to the light receiving element 9b. In this way, the light receiving element 9b is actuated so as to output a signal current of abnormality.