baber/WOPTO huggingface dataset:
Patent JP-H11196449-A (JP)
Title: Antenna control device
Inventor: NIKI YOSHIRO
IPC: H04W88/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To enable a digital transmitter receiver to perform interphone connection between two portable terminals, extension line connection, repeating connection between a portable terminal and an external base station and external connection to a telephone line without an exchange intervened. SOLUTION: A transmitter 111 and a receiver 112 are connected to an indoor antenna antenna 1a by way of cables 31a and 32a respectively and are also connected to a telephone line by a control part 113 by way of a line connection part 114. The indoor 1a has an amplifier 2a amplify an outgoing signal, has a branching device 4a branch its output, has a synthesizer 6a synthesize the other one and has an antenna 7a emitting the output. A small power signal from another portable terminal 103 is received by the antenna 7a, is first amplified by an amplifier 3a by way of a synthesizer 6a and a branching device 5a, and is received by the receiver 112 of an antenna control device 100 by way of the cable 32a.  The transmitter 111 and the receiver 112 are imparted a repeater function between time division slots and a change-over function between an outdoor antenna 1a and the outdoor antenna in accordance with the slots.
Patent JP-2000283501-A (JP)
Title: Method and device for taking out heat exchanger from outdoor machine of air conditioner
Inventor: KATAGIRI TOMOKI
IPC: B25J13/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To automatically take out a heat exchanger from an outdoor machine, and to allow mass treatment by picking up the image of the appearance of the outdoor machine to be dismantled, by calculating cut-off position data for collecting the heat exchanger, and by calculating cut-off start and end positions according to the data and basic coordinates data. SOLUTION: To take out a heat exchanger from the outdoor machine of an air conditioner, by using basic coordinates data that has been obtained in advance and position measurement data based on the result of image processing after the image of the outdoor machine to be dismantled is picked up by a CCD camera 54, a cut-off position for each cut-off place according to the model of the heat exchanger is calculated. Then, based on the result, the heat exchanger is taken out by a take-out device consisting of a cut-off robot 10, a sequencer for controlling an outdoor disassembly line (PLC) 30, and an image support cut-off position instruction device 50.  The online communication can be mutually carried out between the cut-off position instruction device 50 and the cut-off robot 10, and between the cut-off position instruction device 50 and the PLC 30 for exchanging information, and cooperation action for taking out the heat exchanger from the outdoor machine is made.
Patent JP-S62250659-A (JP)
Title: Resin sealed semiconductor device
Inventor: SERA MICHITOSHI
IPC: H01L23/31
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a resin sealed semiconductor device having large mechanical strength, excellent heat resistance, damp-proofing, etc. and superior moldability by using epoxy resin, inorganic fillers, through which infrared rays are passed and which respectively have specific concentration, and a coloring agent, through which infrared rays are passed, as essential ingredients in a resin layer sealing a semiconductor element. CONSTITUTION: A resin layer sealing a semiconductor element is constituted of epoxy resin, 20-90wt. % inorganic fillers, through which infrared rays are passed, a 0.01-10wt. % coloring agent, through which infrared rays are passed, and a curing agent. A single or a plurality of semiconductor light-receiving elements, etc. operating by infrared rays are employed as the semiconductor element at that time. An epoxy novolak group resin having two or more of epoxy groups in a component thereof is preferable as the epoxy resin, and silica powder is desirable as the inorganic fillers. Azo group dyestuffs having one or more of azo groups in a molecules thereof is preferable as the coloring agent. A novolak type phenol resin is used as the curing agent, and the mol ratio a/b of the epoxy group (a) of the epoxy resin to the hydroxyl group (b) of a phenol resin is kept within a range of 0.1-10 as the composition rate of the novolak type phenol resin.
Patent JP-S58209566-A (JP)
Inventor: ITOU KENJI
IPC: B32B43/00
Filed: 1982-05-31
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-S5521436-A (JP)
Title: Manufacture of vinyl chloride polymer
Inventor: SANO TOSHIO
IPC: C08F2/16
Filed: 1978-08-01
Abstract: PURPOSE: To manufacture the title polymer capable of affording molded products free from fish-eyes, with prevention of scale adherence to the inner wall of the polymerizer, by coating a creosote oil on the inside walls of the polymerizer and related equipment to form a film and then carrying out polymerization of vinyl chloride, etc.  
     CONSTITUTION: The objective polymer can be obtained by the following prooess: the inside walls of the polymerizer and/or related equipment are coated with a creosote oil to form a film. Vinyl chloride or its mixture with another copolymerizable monomer is then copolymerized in an aqueous medium. The amount of the oil-film is desired to be 1W0.01 g/m 2 , and application of a heat treatment to the film at 60W150°C is recommended because of more continued effectiveness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0515004-A (JP)
Title: Current collector for insulated trolley
Inventor: TAJIMA SHIGENOBU
IPC: H01R41/00
Filed: 1991-04-24
Abstract: PURPOSE:To provide a current collector for an insulated trolley, in which no contact malfunction occurs due to a fluctuation in a vertical direction. CONSTITUTION:A current collector 46 or a current collector holder is so provided as not to be brought into contact with an opening edge 50a of an insulating coating of an insulated trolley wire 44. Further, the collector 46 is brought into slide contact with a conductor 45 of the wire 44. The lateral sectional shape of the conductor 45 is formed in a protrusion shape, and a central protrusion of the conductor 45 is held by a pair of current collectors 46 energized by the tension of a spring 5.
Patent JP-S63260285-A (JP)
Title: Circuit for making brightness of screen of color picture tube constant
Inventor: TEZUKA TOSHIYUKI
IPC: H04N5/57
Filed: 1987-04-16
Abstract: PURPOSE:To keep the lightness of the screen constant stably at a high speed by adopting peak detection and binarization processing so as to detect the lightness of the screen. CONSTITUTION:The light on the screen of the picture tube of a color receiver 7 is led to photodetection sections 9, 10 via a filter 8 and its output is inputted to an arithmetic section 14 via a peak detection circuit 11 and a binarizing processing section 13. The arithmetic section 14 compares the input with a value stored in advance in a memory 15 and operates a modulation of a TV signal generator 16 depending on the output. The TV signal generator 16 changes the modulation freely by an external operation signal and its output is given to an antenna terminal.
Patent JP-S5521231-A (JP)
Title: Ink mist eliminater of ink jet printer
Inventor: SHIOZAKI FUMIO
IPC: B41J2/20
Filed: 1978-07-31
Abstract: PURPOSE:To avoid attachment to a deflection electrode of an ink mist produced when a sprayed, charged ink particle reaches a recording paper by providing a multi-hole material and ink recovery means between a recording paper of an ink jet printer and a deflection electrode. CONSTITUTION:The printing head section of an ink jet printer is mounted a carriage 1 and moves fore and aft in parallel with the axis of a drum 3 with a recording paper 2 attached to scan one line of the recording paper. An ink sprayed from a nozzle (4) tip passes between a charging electrode 5 and a deflection electrode 6 and reaches the recording paper. In order to absorb the ink produced at this time, then, a multi-holed material 10 such as a sintered body of stainless steel fibers, having a filtering lattice, is placed between a gutter 7 and the drum 3 and the lower edge is brought into contact with a multi-holed material 9 in a gutter tank 8 in which a negative pressure is made by a negative pressure pump 13 to bring the ink mist absorbed by the multi-holed material 10 into the gutter tank 8.
Patent JP-S5217549-A (JP)
Title: Improver of surface properties of molded polyprorylen
Inventor: KATOU KUNIKIYO
IPC: C08L23/00
Filed: 1975-07-31
Abstract: PURPOSE: A surface property improver comprising sulfochlorinated atactic ethylene-propylene copolymer having a specific chlorine and sulfur content as adhesive component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04325478-A (JP)
Title: Method for coating aerated lightweight concrete
Inventor: YAMADA ATARU
IPC: C04B41/72
Filed: 1991-04-24
Abstract: PURPOSE:To provide a surface excellent in decorativeness on an aerated lightweight concrete (ALC) by coating while retaining the rugged pattern of the substrate. CONSTITUTION:A synthetic resin emulsion-based undercoating material is sprayed on the ALC 1 with the skin exposed and having partial rough surfaces having ruggednesses, the undercoating material is wiped with a wool roller and further wiped at right angles to the former wiping. An intermediate coating material and an overcoating material are then applied. Consequently, even when an ALC with the skin exposed to the surface and having a rugged surface is coated, any defective part due to the through-hole such as a pinhole is not formed on the finished surface, and ruggednesses are retained even after coating.
Patent JP-H11292460-A (JP)
Title: Crane girder for ceiling crane
Inventor: TACHIKAKE KAZUNORI
IPC: B66C7/08
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To suppress a thickness decrease by forming a cover layer of a quick- hardening metal resin at the installation position of a traverse rail on the surface of a top flange constituting the crane girder of a ceiling crane. SOLUTION: A recess 2 is provided along the longitudinal direction of a traverse rail 41 at the installation position of the traverse rail 41 on the surface of a top flange 1 constituting the crane girder of a ceiling crane. The depth (t) of the recess 2 is set to 1/6-1/10 of the thickness T of the top flange 1, and the width (w) is set larger than the width W of the traverse rail 41. After the recess 2 is blast-processed, a quick-hardening metal resin 3 is filled in the recess 2 so that the surface 3a becomes flush with the surface 1a of the top flange 1 except for the recess 2, and a cover layer of the quick-hardening metal resin 3 is formed. The abrasion of the top flange 1 of the crane girder is suppressed, the high-position dangerous work can be avoided, and the repair cost of the crane girder can be reduced.
Patent JP-S5718948-A (JP)
Title: Proteinous nutrient material free from disagreeable taste and its preparation
Inventor: YAMAZAKI KENICHI
IPC: A23L27/21
Filed: 1980-07-10
Abstract: PURPOSE: To prepare a proteinous nutrient material free from disagreeable taste, by treating a proteinous raw material with enzyme under a pH value controlled with citric acid, and neutralizing the product with an alkali which produces an insoluble salt by reacting with citric acid.  
     CONSTITUTION: A proteinous raw material such as egg white is hydrolyzed with acidic protease in an aqueous solution acidified with citric acid, to obtain a nutrient raw material composed mainly of di- and tri-peptides. Afrer the completion of the reaction, the product is neutralized with an alkali which produces precipitate by reacting with citric acid, e.g. calcium hydroxide, etc., and the precipitate is removed by centrifugal separation, etc. The supernatant liquid is used as a nutrient raw material without further treatment or after pulverization by freeze-drying. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04324400-A (JP)
Title: Method and device for washing fuel assembly
Inventor: FURUMURA SHIRO
IPC: G21F9/28
Filed: 1991-04-24
Abstract: PURPOSE:To enable effective washing without detaching a channel box by removing solid having attached on fuel rod surface using the penetration of ultrasonic wave in the channel box. CONSTITUTION:A fuel assembly support mechanism 104 arranged in a fuel pool 101 supports fuel assemblies 105 in the state channel boxes are attached on. Ultrasonic vibrators 111a, 111b set on ultrasonic vibrator moving mechanisms 110a, 110b fixed capable of moving up and down on a support column 109 are connected to an ultrasonic oscillator 113 by way of a cable 112, which moves up and down in a constant speed with the aid of an elevator 114 keeping an irradiation distance of a half wave length to the assembly 105. By emitting ultrasonic wave to the assembly in this manner, crad or scale attaching on a plurality of fuel rods 115 contained in the box 106 is removed. The removed crad and the like is sent downward in the box together with pool water 102 as washing waste liquid, by way of a drain nozzle 116 and a drain pipe, and absorbed by a drain pump 118.
Patent JP-S5218208-A (JP)
Title: Rotating inclined plate-type compressor
Inventor: TAKADA HARUHIKO
IPC: F04B27/08
Filed: 1975-08-02
Abstract: PURPOSE: A miniature rotating plate-type compressor for multi-purpose use with no influence of functions even being changed its fixed situation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000288513-A (JP)
Title: Agitation structure of garbage treatment apparatus
Inventor: SHINPO HIDETO
IPC: B09B3/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an agitation structure of a garbage treatment apparatus which facilitates the charge of garbage though it is small in size. SOLUTION: In a garbage treatment apparatus in which a garbage treating material 5 in which microorganisms are cultivated is put into a garbage treatment tank 1 and agitated with garbage to be subjected to fermentation/ decomposition treatment, a garbage inlet 2 is formed in the surface of the tank 1 to be biased perpendicularly to the agitation shaft 3 having agitation blades, and a control means for controlling the shaft 3 to be driven in the rotation direction to remove the material 5 and garbage close to the inlet 2 at least before the stop of agitation to enlarge a space near the inlet 2 is installed.
Patent JP-2000289908-A (JP)
Title: Image forming device
Inventor: FUKUDA YOSHIHITO
IPC: H04N1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can detect use of rolled recording media, and their remaining amount, end of use and thickness. SOLUTION: A shaft 19 has at one end a detection disk 21 which has a plurality of slits 21a and whose center receives the shaft 19 that passes through it. A light emitting part 22a on an optical sensor 22 emits light L1 onto the detection disk 21, and a light receiving part 22b receives the reflected light L2. This expedient can detect the rotation, and angular velocity ω of rolled recording media, and thus can set them properly for printing and detect their remaining amount and end of use.
Patent JP-S5320763-A (JP)
Title: Crystal growing method and apparatus
Inventor: AOKI TATSUO
IPC: C30B25/14
Filed: 1976-08-10
Abstract: PURPOSE: To obtain a uniform crystal by providing an etching gas system separately from a crystal growing gas system within the same reaction tube, and first etching wafers in the etching gas system thereafter moving the wafers to the crystal growing gas system and performing crystal growth. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08257378-A (JP)
Title: Membrane separator
Inventor: BEPPU MASASHI
IPC: B01D63/08
Filed: 1995-03-27
Abstract: PURPOSE: To provide a sufficiently small-sized membrane separator bringing jet air into contact with membrane surfaces of membrane elements in a uniformly dispersed state to efficiently wash membranes in a membrane separator wherein flat membrane elements are arranged in the liquid to be treated in a treatment tank so that the membrane surfaces of them become vertical and an air diffusion means is provided under the membrane elements to bring air- liquid mixed streams into contact with the membrane surfaces to raise them. CONSTITUTION: An enclosure wall 32 is provided in contact with the bottom surface 11 of a treatment tank at the lower end thereof under membrane elements 2 and air diffusing means 4 are provided within the enclosure wall 32 so that the air diffusion orifices thereof are turned downwardly and the height of the enclosure wall 32 is set so that the air-liquid mixed streams at the lower end position of the membrane elements are made almost parallel.
Patent JP-S62251416-A (JP)
Title: Cooling system for internal combustion engine
Inventor: NAGAE YOSHINORI
IPC: F01P3/20
Filed: 1986-04-25
Abstract: PURPOSE:To promote the improvement of suction efficiency and to prevent the decrease of mechanical efficiency due to excessive cooling, by allowing cooling water to flow into a cylinder head from the upper part jacket of a cylinder liner and introducing the cooling water, after it is heated, to the bottom part jacket of the cylinder liner. CONSTITUTION:Cooling water, delivered from a cooling water pump 21, is allowed to flow into the bottom of an upper part jacket 30, constituted by a partition 16 provided between the intermediate part of a cylinder liner 12 and a crankcase 11, and into a cooling water reservoir in a cylinder head 13 from a communication hole 23 provided in the upper of the upper part jacket 30. The cooling water from the cylinder head 13 passes through an outlet pipe 41, and the cooling water, after it is heated in a cooling water passage 43 around an exhaust pipe 42, is introduced to a bottom part cooling water jacket 22. The cooling water from the bottom part cooling water jacket 22 returns again to the cooling water pump 21 through a thermostat 27 and a radiator 28.
Patent JP-2000279180-A (JP)
Title: Gene coding for branching enzyme and microorganism having the gene
Inventor: TANAKA AKIMITSU
IPC: C12R1/66
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new branching enzyme which is derived from Aspergillus nidulans, has a specific amino acid sequence, forms a branch via α-1,6 bond, and is useful for preventing the aging of starch in food industry and so on. SOLUTION: This is a new branching enzyme which is derived from Aspergillus nidulans, has the amino acid sequence shown by the formula or an amino acid sequence obtained by deleting, substituting, adding, or inserting one or more amino acid(s) from, in, to, or into the amino acid sequence, cleaves α-1,4 bond of α-glucan such a amylose and amylopectin to form a branch via α-1,6 bond, and is useful for preventing the aging of starch in food industry and so on. This enzyme is obtained by carrying out PCR of chromosomal DNA of A.nidulans using primers having its partial sequences, screening a genomic library of A.nidulans using the obtained DNA as a probe, followed by expressing the obtained gene in A.nidulans.
Patent JP-S61252116-A (JP)
Title: Preparation of cast material with improved mold release characteristics
Inventor: OTANI MITSUO
IPC: G11B7/2533
Filed: 1985-05-02
Abstract: PURPOSE:To improve mold release characteristics and contrive the decrease of percentage of rejects and the improvement of productivity, by adding to particular methacrylic partial polymer the required amount of an anionic surface active agent of sulfonate or sulfuric ester salt type as a mold release agent. CONSTITUTION:A sulfonate or sulfuric ester salt-type surface active agent is added in amount of 0.01-2.0 parts by weight to 100 parts by weight of methacrylic partial polymer, where the polymer is composed of ethylenically unsaturated monomer whose main component is alkyl methacrylate, and have the viscosity of 1-1,000 poise at 25 deg.C. Then in the presense of a radical polymerization initiator, the composition is cured in a molding tool under the condition of pressure and heat. By this method the operation of mold release is done very easily, additionally there are not at all defects generated with mold releasing, such as sink mark or scuffing on the surface or cracking of molded article.
Patent JP-H10263780-A (JP)
Title: Nozzle device for die cast
Inventor: KANAYAMA ATSUSHI
IPC: B22D17/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the temperature drop of the molten metal, to reduce the air inclusion into the molten metal, to easily fill the molten metal in fine- shaped parts of a die, to reduce a cavity, and to eliminate the nozzle clogging by feeding the heat to a nozzle body through the contact with a machine nozzle, and providing a non-return valve mechanism in the nozzle body. SOLUTION: When the die casting is started, the molten metal flows into a through hole 41i in a body part 41, a non-return ball 50 set in a tapered part 41h is moved in the direction of a nozzle tip 21, and passes through a nozzle body 11 and is filled in a product forming part of a die 22. A formed article in which a product part is integrate with a runner part is taken out by moving a movable die and opening the die 22. Because the nozzle body 11 is heated by the heat from a machine nozzle, no sprue part is formed like a conventional formed article. The molten metal is constantly filled in the nozzle body 11 by a non-return valve mechanism, and less air is included in injecting the molten metal to reduce cavities.
Patent JP-S5430320-A (JP)
Title: Carbureter
Inventor: KANOU KOUJI
IPC: F02M7/00
Filed: 1977-08-10
Abstract: PURPOSE: To prevent unsteady fuel flow by deviding the flow from the upperstream of a main jet to an auxiliary passage before bubbles produced in a fuel pipe grows. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08294290-A (JP)
Title: Vibration motor apparatus
Inventor: KATSURAGAWA MITSUHIRO
IPC: H02N2/00
Filed: 1995-04-20
Abstract: PURPOSE: To accurately judge validity of a drive status signal by causing a monitor to evaluate, in regard to the vibration of a vibrating body, whether the output characteristic value of a frequency signal from an energy converting element for monitoring which generates a frequency signal belongs to the predetermined characteristic value range or not. CONSTITUTION: Polarized two groups of piezoelectric elements are arranged on the surface of a stator 1, drive electrodes 1-1 and 1-2 are provided on the piezoelectric elements of each group to apply the frequency signals having the phases with difference of 90 degrees and a monitor electrode 1-3 for detecting the vibrating condition of the stator is arranged on the piezoelectric element electrically insulated from the drive electrodes 1-1, 1-2. The periods of high level and low level of the signal from the monitor electrode 1-3 converted to the logic level are measured. When this period is within the predetermined range, a delayed phase angle of the signal of the monitor electrode 1-3 for the drive electrode 1-1 is monitored so that the drive frequency is never shifted to the side lower than the resonance frequency.