baber/WOPTO huggingface dataset:
Patent JP-H03269285-A (JP)
Title: Generating method of continuous wave and circuit therefor
Inventor: TAJIMA MASAMI
IPC: G01S7/38
Filed: 1990-03-19
Abstract: PURPOSE:To obtain a continuous wave having the continuity of a phase by giving an address to a read-out address of a comparison memory so that phases may accord with each other before and after repeated reading when the repeat reading from the comparison memory is conducted. CONSTITUTION:The number of addresses before repetition which are obtained during a period between memory triggers t2 and t3 is inputted to an address counter 30 for correction by the memory trigger t3, and the number of addresses after repetition which are obtained during a period between memory triggers t3 and t4 is inputted to the address counter 30 for correction by the memory trigger. In the address counter 30 for correction, a difference thetaan-thetabn+1 between phases before and after the aforesaid repetition is computed as a difference between the numbers of addresses, and an address of an address generator 12b is corrected at the next point t5 of repetition of reading in accordance with the result of the computation. According to this constitution, a phase at a point R of repetition can be given continuity by one correction at least even when the phase has no continuity.
Patent JP-H08264715-A (JP)
Title: Semiconductor device
Inventor: YOSHITOMI SADAYUKI
IPC: H01L27/04
Filed: 1995-03-28
Abstract: PURPOSE: To prepare a capacitor of a small size not affected by a parasitic capacitance between electrodes and to facilitate the design of a high-integrated circuit by a method wherein an electrostatic relative permittivity of a dielectric film having a low permittivity and surrounding the outside of an upper electrode is made a specific value or below and further a dimensional component forming the dielectric film is made a specific length or below. CONSTITUTION: A pair of electrodes 1 and 3 are so laminated as to hold a dielectric 2 between them and a dielectric 4 of which the relative permittivity is smaller than that of the dielectric 2 is provided so that it covers the whole lateral side of the laminated body. An electrostatic relative permittivity of the dielectric film 4 is made 8.0 or below and the length of a dimensional component having a large effect on the capacitance of a semiconductor device is made 100μm or below. Then, the dielectric 4 is deposited on the upper side of an element having a three-layer structure. The film thickness thereof is about the same as the size in the vertical direction of a capacitor or above it. By etching the dielectric 4 until the upper electrode 3 of the capacitor is exposed, the capacitor is made to have a structure wherein it is protected by the lateral wall of the dielectric 4.
Patent JP-H04220464-A (JP)
Title: Preparation of stabilizer for halogen- containing polymer
Inventor: GERUTO ABERAA
IPC: C08K5/37
Filed: 1991-03-08
Abstract: PURPOSE: To obtain a stabilizer for a halogen-containing polymer by a simple process wherein a carboxylic acid (anhydride), an organotin oxide and an adsorbent are mixed to be heated.  
     CONSTITUTION: At least one kind of carboxylic acid or carboxylic anhydride, at least one organotin oxide and at least one adsorbent are mixed to be subsequently heated to obtain a powdery stabilizer mixture. As carboxylic acid (anhydride), for example, maleic acid (anhydride), thioglycolic acid, 3- mercaptopropionic acid or thiosalycylic acid is pref. As the organotin oxide, for example, dibutyltin oxide, dioctyltin oxide or lauryltin oxide is pref. As the adsorbent, for example, silicic acid, diatomaceous earth, a silicate, a clay mineral, activated alumina and a granular org. polymer are pref. Carboxylic acid (anhydride) is used about 0.95-1.05-time equivalent with respect to the organotin oxide. The adsorbent is set to a ratio of about 5-95% by wt. of the compsn. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03270389-A (JP)
Title: Automatic connecting method of video telephone
Inventor: WASHIDA KIYOSHI
IPC: H04M1/27
Filed: 1990-03-19
Abstract: PURPOSE:To connect an opposite device automatically without reference to whether the opposite device uses video telephone or digital telephone by originating in video telephone mode first and then originating in digital telephone mode by automatic redialing if the former connection is rejected. CONSTITUTION:An origination destination number is inputted on the dial and sent to a communication control part 2, which sends it to a line in the video telephone mode by a dial origination part 4. An answer signal decision part 5 decides an answer from the opposite device and a line control part 7 connects the line when its connection is allowed to make a communication in the video telephone mode, but originates again to the line in digital telephone mode from the dial origination part 4 under the control of an automatic redialing control part 6 if the connection is rejected and when the connection is allowed, the line control part 7 connects the line to make a communication in the digital telephone mode. Consequently, the opposite device can be connected automatically in the video telephone mode or digital telephone mode that the device has.
Patent JP-S56165174-A (JP)
Title: Thermal fixing device in copying machine
Inventor: KASAHARA MASAO
IPC: G03G15/20
Filed: 1980-05-23
Abstract: PURPOSE:To intend an improvement of an image quality by placing a temperature sensor and a screen near a hot roll. CONSTITUTION:A temperature sensor 5 is provided so that a distance (d) between the top of the sensor and the surface 3 of a hot roll 1 is 0.2-2mm.. Placing a screen 31 in front of the sensor 5 (against the rotation direction of the hot roll 1) causes a more easy temperature control. A distance (e) between the top of the screen 31 and the surface 3 is made less than the distance (d) and <=0.3mm.. A distance D between the screen 31 and the sensor 5 is made within 5 times higher (h) of the screen 31.
Patent JP-H06278417-A (JP)
Title: Pneumatic tire
Inventor: YAMAMOTO MASAHIKO
IPC: B60C9/00
Filed: 1993-03-29
Abstract: PURPOSE:To aim at reducing the weight of a tire and improve fuel consumption by making tensile rigidity on the side near a bead toe relatively small among a bead core made of a specified number of polyparaphenylene benzbis oxysazole(PBO) fiber. CONSTITUTION:Regarding bead cores B1 to B3 made of a plural number of PBO fiber embedded in a bead portion 2 of a pneumatic tire, when the end of a bead toe 't' is made coordinates (0, 0) of orthogonal cooridantes X-Y, respective bead cores B1 to B3 are arranged so that these central coordinates may be coordinates (x1, y2), (x2, y2), (x3, y3) in the positions away from the coordinates (0, 0) by the distance of L1 to L3. Then, when tensile rigidity E of each bead core B1 to B3 are E1 to E3, respectively, the bead portion 2 is made so that it may be E1<E2, E1<E3, if L1<L2, L3<L3. In other words, the tensile rigidity E1 of the bead core B1 near the end of the bead toe 't' is made smaller than the tensile rigidity B2, E3 of the other bead cores B2, B3.
Patent JP-H05230261-A (JP)
Title: Production of thermoplastic resin foam
Inventor: OTOSHI YUKIO
IPC: C09K3/00
Filed: 1992-02-19
Abstract: PURPOSE:To solve the problem of ozone layer depletion by using a blowing agent comprising trifluoromethane in producing a thermoplastic resin foam by mixing a thermoplastic resin with the blowing agent at high temp. and pressure and extruding the resulting mixture into a low-pressure zone. CONSTITUTION:A thermoplastic resin (e.g. a polystyrene resin) is mixed with trifluoromethane as a blowing agent on a single-screw extruder, etc., at high temp. and pressure and extruded into a low-pressure zone, giving the title foam. Trifluromethane, a hydroflurocarbon contg. no chlorine, does not deplete the ozone layer while providing blowing effects equivalent to that of the conventionally used chlorofluorocarbon such as dichlorodifluoromethane. If necessary, another blowing agent such as pentane or butane may be used in combination with trifluoromethane.
Patent JP-S59195177-A (JP)
Title: Counting method of photoelectron
Inventor: UDA MASAYUKI
IPC: G01T1/28
Filed: 1983-04-20
Abstract: PURPOSE:To enable exact counting of the photoelectrons from a sample by counting the respective photoelectrons released from the sample and the wall of an air counter, counting further only the photoelectrons from the wall of the air counter and determining the difference in the count per unit time. CONSTITUTION:The light from a light source 6 is made monochromatic by a spectroscope 7 and irradiates a sample 9 in an air counter 10. The photoelectrons 1 from the sample 9 are supplied through grids G2, G1 and an anode A to a counting device 3. The photoelectrons 2 from the wall of the counter 10 are supplied through the anode A to the device 3. A count value N1 is obtd. from said device. The voltage of the grating G1 is increased to decrease the intensity of the electric field and to prevent electric discharge at every arrival of the photoelectron 1 at the anode A during the period T2 next to the period T1. A negative potential barrier is created continuously to the grid G2 to prevent the arrival of the photoelectron 1 so that only the photoelectrons 2 are selectively counted and a count value N2 is obtd. The count value of only the photoelectrons 1 is obtd. from the value N1-N2 if the period is made T1=T2.
Patent JP-S52153688-A (JP)
Title: X-ray device
Inventor: HAYASHI TADASHI
IPC: H05G1/04
Filed: 1976-06-16
Abstract: PURPOSE: The mounting part of a high tension cable is improved and damaging at the connection of the high tension cable is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10265551-A (JP)
Title: Resin composition, water-based resin composition, its use, and their production
Inventor: OTSUJI SATORU
IPC: C08G12/40
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition affording such a water-based resin composition as to be easy to run to a water-based form and give a cured film with high adhesiveness to a material and durability and low in fume generation under coat baking process, by polymerizing specific ethylenically unsaturated monomer(s) in the presence of an amino resin and epoxy resin. SOLUTION: This composition is obtained by polymerizing (C) ethylenically unsaturated monomer(s) including an ethylenically unsaturated carboxylic acid (e.g. acrylic acid) and/or ethylenically unsaturated carboxylic acid anhydride (e.g. maleic anhydride) in the presence of (A) an amino resin and (B) an epoxy resin to effect chemically binding the component A to part of the polymer from the component C and the component B to part of the polymer from the component C. Preferably the amounts of the components A, B and C to be used are 10-89 wt.%, 1-50 wt.% and 10-89 wt.% based on the whole solid content of this composition, respectively. Preferably a hydroxyl or alkoxymethyl-bearing ethylenically unsaturated monomer is included in the component C.
Patent JP-H08256930-A (JP)
Title: Bathtub and bathroom unit
Inventor: TAKAGAWA AKIRA
IPC: A47K3/02
Filed: 1995-03-28
Abstract: PURPOSE: To provide a bathtub provided with a hand hanging part capable of gripping without evading when a bathing person enters/leaves from the bathtub. CONSTITUTION: An architrave 11 is provided extending over the entire circumference of the bathtub 1, and an apron 3 is mounted on the lower side of the architrave 11 facing with a wash place 2 in installation. The hand hanging part 31 is provided in recessed shape at a part where the apron 3 comes in contact with the lower terminal of the architrave 11.
Patent JP-H01241707-A (JP)
Title: Manufacture of oxide superconductor wire
Inventor: KUME ATSUSHI
IPC: C04B35/00
Filed: 1988-03-24
Abstract: PURPOSE:To make it possible to manufacture a superconductor wire of excellent superconductive characteristics such as critical current by forming a superconductive layer by melting only the part made of powder of B3Cu5Oy and making it diffusion-react with a compositional ratio of A2B1Cu1O5. CONSTITUTION:Oxide powder of the compositional ratio of A2B1Cu1O5 is compress-formed into a bar shape 1 the outer circumferential surface of which is covered with an oxide layer 3 of the compositional ratio of B3Cu5Oy. The product is then packed into a metallic pipe 4 and made into a wire material 1 by wire drawing process. The wire material is then heated at a temperature higher than the melting point of B3Cu5Oy and lower than that of A2B1Cu1O5. As a result, only the layer made of B3Cu5Oy is melted and diffusion-reacts with an inner core 2 to form a superconductive layer 5. Further gradually cooling the product, a superconductor wire 6 is obtained. (A is an element of the group IIIa, B is an element of the group IIa.) This makes it possible to manufacture a superconductor wire showing excellent superconductive characteristics.
Patent JP-H06306856-A (JP)
Title: Method of bolting end plate fitting in assembly of reinforcing steel cage and device therewith
Inventor: YABUUCHI SADAO
IPC: E02D5/30
Filed: 1993-03-29
Abstract: PURPOSE:To automate work of bolting an end plate fitting by holding a reinforcing steel cage being avialable in a core of a concrete pile or the like and holding it, after having this end plate fitting attached to the end plate. CONSTITUTION:A nut runner unit N installed with plural pieces of nut runners at a circumferential same pitch corresponding to a clamping hole of an end plate fitting T being attached to an end part of a reinforcing steel cage K is chucked by a chucking means or the like at a hand tip of a robot Rb, and this nut runner unit is transferred to a bolt setting unit S, thereby feeding a bolt to be clamped to a bolt setting hole to be provided in each tip part of these nut runners. With a handling action of the robot, the reinforcing steel cage K positioned held to an operational setting position is moved to the front of the end plate fitting T of the end part, and each bolt being set to respective nut runners is opposed so as to be adjusted to the clamping hole of the end plate fitting T. Next, a robot hand is advanced forward together with the nut runner unit N and a bolt tip is applied to the clamping hole, while the nut runners are driven and the bolt is clamped to the clamping hole of the end plate fitting T.
Patent JP-H07250710-A (JP)
Title: Elastic material for cosmetic
Inventor: HAKAMATA SEIICHI
IPC: A45D33/34
Filed: 1994-03-16
Abstract: PURPOSE:To provide an elastic material for cosmetic that is excellent in durability even if containing a preserving solvent. CONSTITUTION:An open-cell, porous elastic material for cosmetic which is natural, or synthetic rubber such as SBR(styrene-butadiene rubber), NBR (acrylonitrile-butadiene rubber) or CR (chloroprene rubber) contains a 5wt.% or more acrylic silicone copolymer in solid form.
Patent JP-S52153377-A (JP)
Title: Semiconductor device
Inventor: WATAKABE YAICHIROU
IPC: H01L29/08
Filed: 1976-06-14
Abstract: PURPOSE: To obtain a surface protection film in which there is no crack in glass and which gives no distortion to the semiconductor substrate by forming a power silicon layer on the surface of the substrate having at least the PN junction and depositing a glass filter thereto. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000265030-A (JP)
Title: Flame-retarded styrene resin composition
Inventor: YAMANAKA KATSUHIRO
IPC: C09K21/12
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having excellent heat resistance and flame retardancy of a type of melt dripping upon ignition by compounding a rubber-modified styrene resin having a specified reduced viscosity with an at least specified proportion of a cyclic phosphoric ester compound. SOLUTION: A rubber-modified styrene resin (100 pts.wt.) having a reduced viscosity of 0.40-0.60 dl/g is compounded with 1-70 pts.wt. organophosphorus compound containing at least 50 wt.% cyclic phosphoric ester compound of formula I. In the formula, R1 and R2 are each a monovalent aromatic group of formula II (wherein Ar is phenyl, naphthyl, anthryl, pyridyl, or triazinyl; n is 0-5; and R3, which may be bonded to any position on the Ar except the position to which the phosphorus atom is bonded through an oxygen atom, is methyl, ethyl, propyl, butyl, or a 6-14C aryl bonded to the Ar through oxygen, sulfur, or a 1-4C aliphatic hydrocarbon group).
Patent JP-H08253295-A (JP)
Title: Concentrate supply device
Inventor: SCOTT ALISTAIR
IPC: B67D1/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a small amount of a concentrated beverage sucked from a metering chamber into a venturi from being mixed into carbon dioxide gas flowing through the venturi into a container. SOLUTION: A container for receiving a concentrate and having a coupling 30 in cooperation with coupling means 18, 22, 44 on an upper part is attached to the concentrate supply apparatus.
Patent JP-S56167175-A (JP)
Title: Uniform light irradiating device for photoreceptor in electronic copying machine
Inventor: OTOMURA TETSUSHI
IPC: G03G21/06
Filed: 1980-05-27
Abstract: PURPOSE:To improve the transfer efficiency of a visible image by arranging an optical transmission member, made of a transparent material, closely to a photoreceptor surface in its widthwise direction. CONSTITUTION:Prior to transfer of a visible image, the irradiation of a photoreceptor 1 with uniform light is carried out by a uniform-light irradiating device 4 for the photoreceptor. The device 4 consists of an optical transmission member 4, a light source lamp 42, and a reflector 43, and the light source lamp 42 and reflector 43 constitute a light source system. Then, the optical transmission member 41 has an incidence end surface 41A and emission end surface 41B; the emission end surface 41B is formed in a slit shape and the length of this slit is a little bit greater than the width of the photoreceptor and a little bit longer than the emission end surface 41B. The optical transmission body 41 is arranged with the emission end surface 41B close to the photoreceptor surface.
Patent JP-S58193364-A (JP)
Title: Target for sputtering apparatus and sputtering method
Inventor: OKUMURA KATSUYA
IPC: H01L21/203
Filed: 1983-04-21
Abstract: PURPOSE:To obtain a coating film with good film quality without generating abnormal discharge, by carrying out sputtering by using a target having a target material forming a radial configuration from a plan view. CONSTITUTION:Fan shaped groove parts 12' are provided to a disc shaped high purity silicon target substrate 11' in a radial pattern and fan shaped molybdenum pieces 13' are inlaid with and embedded in the groove parts 12'. When the sputtering of molybdenum silicide is carried out by using this target, a high purity molybdenum silicide film with good film quality can be easily formed without generating abnormal discharge at the edge part thereof.
Patent JP-S52153811-A (JP)
Title: Heat treatment furnace
Inventor: IKUTA HIDEMITSU
IPC: F27B9/24
Filed: 1976-06-16
Abstract: PURPOSE: To make the conveyor of steel within a heat treatment furnace harmonize smoothly and surely with the conveyors for bringing in or out, thus improving heat efficiency of the furnace by conveying steel with a chain conveyor which is operated in a similar way as with walking beams. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08241334-A (JP)
Title: Processor and method for document processing
Inventor: UEDA TAKANARI
IPC: G06F13/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide the document processor which can display a filtered document in consideration of elapse of time when displaying the filtered document. CONSTITUTION: The document processor has a document data base 101 which stores a document that a user obtains, a document holding part 102 which holds the document, document features, and document arrival time, a document selection part 104 which holds selection features as the document features of a document of user's interest, and a selected document holding part 105 which holds the selected document. Further, the process has a time holding part 107 which holds current time, an elapsed time calculation part 108 which calculates the elapsed time from the arrival of the document, a summarization ratio calculation part 109 which calculates a summarization ratio on the basis of the elapsed time, and a document summarization part 110 which summarizes the document according to the summarization ratio. This document processor decreases in the summarization ratio as the ratio of the amount of a summary to the amount of the original text with the elapsed time and displays a summarized document that is shorter than the original text, so the user can grasp information efficiently in a limited time.
Patent JP-H06283412-A (JP)
Title: Device and method for developing positive photoresist
Inventor: YAMAGUCHI KAZUMI
IPC: H01L21/027
Filed: 1993-03-30
Abstract: PURPOSE:To prevent the central part of a wafer from being left undeveloped in a positive developer. CONSTITUTION:In a positive developer, a wafer 1 is sucked onto a chuck 2 and while it is eccentrically rotated by a rotating shaft 6 having an eccentric rotation function, it is developed by a developing liquid 4 and a rinsing liquid 5. Since the liquid 4 is thoroughly spread over the wafer 1 from the center thereof, this can prevent part of a wafer from being left developed.
Patent JP-H02250338-A (JP)
Title: Semiconductor device
Inventor: SUZUKI HIROMICHI
IPC: H01L21/60
Filed: 1989-03-24
Abstract: PURPOSE:To prevent contact of a bonding wire with a tab and contact between bonding wires by a method wherein an insulating material is installed between a semiconductor pellet and an inner lead, grooves are formed in prescribed positions of the material and the bonding wires are fit into the grooves. CONSTITUTION:An insulating material 1 is installed between a semiconductor pellet 9 and inner leads 4. Accordingly, even when bonding wires 11 are slacked, it is possible to prevent contact of the bonding wires 11 with a tab 8 because the insulating material 1 exists between the bonding wires 11 and the tab 8. In addition, grooves 2 are made at end parts on the side of the inner leads 4 of the material 1; the bonding wires 11 are fit into the grooves 2; accordingly, even when an arrangement interval of the bonding wires 11 is small, a movement of the bonding wires 11 is limited. Thereby, it is possible to prevent contact of the bonding wires 11 with the tab 8 and contact between the bonding wires 11.
Patent JP-H10245925-A (JP)
Title: Cement panel and manufacture thereof
Inventor: MORI TAKEO
IPC: E21D11/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cement panel of no warp or crack resulting from drying shrinkage when a moisture impermeable decorative material is stuck on the surface of a cement base material and partial dry is produced on the back side. SOLUTION: A cement panel 1 is composed of a cement base material 2 stuck with a moisture impermeable decorative material 3 on the surface 2a and a composite sheet 6 formed by a hydrophilic property sheet 4 and a steam impermeable film 5, while the back 2b of the cement base material 2 is stuck with the hydrophilic property sheet 4 through an adhesive 7 and covered with the composite sheet 6. Thus sudden dry originating from the back 2b side is restrained and warps and cracks attributable to dry shrinkage are prevented from generating on the back 2b side.