baber/WOPTO huggingface dataset:
Patent JP-H09238134-A (JP)
Title: Transmission system
Inventor: MANO SHIGEYUKI
IPC: H04L12/18
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To continue a conference by transferring the right of sponsorring the conference to other transmitter when an installation sponsorring the conference is faulty among a plurality of transmitters for the conference via a network. SOLUTION: Each of image transmitters 110, 120, 130 is provided with a CPU, a memory, a key board, a display device, a speaker, a camera and a microphone and connects to a network line via transmission control units 111, 112, 121, 122, 131, 132 to conduct a multi-point conference. For example, the image transmitters 110 is a conference sponsorring installation and decides participation installations of the conference and registers its table to a memory 33 of a multi-point control unit(MCU) 201 and also outputs instructions relating to conference start, end, connection/disconnection of participant installations to the network and other progressing of conference to the network via the MCU 201.  When the image transmitter 110 is disable of connecting to the network due to a failure or the like, the MCU 201 revises the sponsorring installation in the description order on the participant installation table.
Patent JP-S52126691-A (JP)
Title: Production of catalysts for nox removal
Inventor: YOSHIKAWA TOYOHIRO
IPC: B01J37/10
Filed: 1976-04-16
Abstract: PURPOSE: To obtain catalysts showing excellent resistance to poisoning by SO x  and steam at catalytic reduction of NO x  with NH 3 , by allowing Si 3 N 4  carriers to support active transition-metal oxides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000239601-A (JP)
Title: Polymer composition capable of forming water-slip surface
Inventor: YAMASHITA FUMIO
IPC: C09D5/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer composition capable of forming an exceedingly water-repellent surface from which adherent water drops can easily slip by including a hydrolyzable-alkoxysilyl-containing siloxane polymer obtained by the copolymerization of a siloxane macromonomer having a specified structure with a hydrolyzable-alkoxysilyl-containing monomer and other copolymerizable unsaturated monomers. SOLUTION: This composition is one containing a hydrolyzable-alkoxysilyl- containing siloxane polymer having a number-average molecular weight of 1,000-100,000 and obtained by copolymerizing 1-40 wt.% siloxane macromonomer represented by formula I or II with 5-50 wt.% hydrolyzable-alkoxysilyl-containing monomer such as vinyltrimethoxysilane and 10-94 wt.% other copolymerizable unsaturated monomers such as (meth)acrylic acid. The composition may additionally contain a crosslinking agent such as an amino resin, a curing catalyst, a solvent, etc. In the formulae, R1 is a 1-10C alkyl; R2, R5 and R6 are each a divalent 1-10C hydrocarbon group; R3, R4 and R7 are each hydrogen or methyl; and m and n are each 6-300.
Patent JP-S61203130-A (JP)
Title: Production of polyurea
Inventor: TAKAMATSU MASAYOSHI
IPC: C08G71/00
Filed: 1985-03-06
Abstract: PURPOSE:To obtain a high-MW polyurea at atmospheric pressure by using an inorganic carbonate, by reacting the inorganic carbonate and a diamine with a triarylphosphine dihalide. CONSTITUTION:1mol of an inorganic carbonate (A) (e.g., Li2CO3) and 1mol of a diamine (B) (e.g., 1,4-diaminobenzene) are dissolved in a solvent (C) which can dissolve these materials and the formed polyurea, such as a basic heterocyclic compound (e.g., pyridine). 1.8-2.3mol of a reaction reagent (D) comprising a triarylphosphine dihalide obtained by reacting a triarylphosphine with hexachloroethane and optionally 1-3mol of a crown ether (E) such as 18-crown-6 are added thereto and dissolved. The obtained solution is reacted at 30-100 deg.C for 1-40hr with agitation. The obtained reaction mixture is poured into a large volume of a methanol/acetone mixture (1:1 by weight), and the precipitated polymer is recovered by filtration.
Patent JP-S53128372-A (JP)
Title: Time counting and calculating system
Inventor: KATOU MITSUO
IPC: G06F1/14
Filed: 1977-04-15
Abstract: PURPOSE: To make the time counting and calculating operations correct by providing a syste for making a time counter count and calculate, when an offering is possible, if the counted value from the previous offering to the preset offering, is read ut by means of a count resistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51117183-A (JP)
Title: Plateform electrode material for electrolysis and its manufacture
Inventor: TAKAYASU KIYOTERU
IPC: C25B11/02
Filed: 1975-04-07
Abstract: PURPOSE: Corrosion-resistant electrolde for use in the electrochemistry of decrease amount of metal used and of increased effective surface area. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61203535-A (JP)
Title: Surface ionization type cesium ion source
Inventor: IZUMI EIICHI
IPC: H01J37/08
Filed: 1985-03-06
Abstract: PURPOSE:To enable selection between large current ion flow and thin ion flow by arranging a restrictor enable of operation of the hole diameter from the outside of vacuum immediately in the rear of a chip for causing surface ionization in surface ionization type cesium ion source. CONSTITUTION:Cesium ionizing material 1 is vaporized by means of a filament 6 to cause surface ionization on a porous tungsten chip 2 then the quantity of ion is controlled through a control electrode 3 to take out the cesium ions through a take-out electrode 4. Here, a plate restrictor 5 having plural holes of about 100-1,000mum diameter is arranged immediately in the rear of the chip 2 operatably from the outside of vacuum. The large current ion flow and the thin ion flow are made selectable through selection of hole diameter while to enable shielding of the post stage electrodes 3, 4. Consequently, selection of ion take-out is facilitated while contamination of the electrode due to ionized material can be prevented.
Patent JP-S59167207-A (JP)
Inventor: YASUE SHIGEHIKO
IPC: B27H3/00
Filed: 1983-03-14
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-S58161175-A (JP)
Title: Record player
Inventor: NOMURA ETSUKO
IPC: G11B21/12
Filed: 1982-03-19
Abstract: PURPOSE:To restart play at an interruption point when the play is cut in the middle, by adding a measurement point and a storage part for the angle of arm rotation. CONSTITUTION:The angle measurement part 5 is put in operation in parallel to the starting operation of play to count the angle theta of rotation of an arm 12. Then, a control part 4 store the memory 6 with the angle theta when a stop switch 2 is turned on as theta'. Once a stylus is lifted up and the arm 12 is returned to its initial position, the angle theta is initialized and the rotation of a turntable is stopped. Then when a restart switch 3 is turned on, the control part 4 starts the rotation of the arm 12 simultaneously with the rotation of the turntable. At this time, the arm 12 is led through the angle measurement part 5 until the theta' stored in the memory 6 coincides with the counted theta and the stylus is lowered at the position. When the stop switch 2 is turned on thereafter, the contents of the memory 6 are rewritten into the angle.
Patent JP-2000238742-A (JP)
Title: Assembly type double wall box
Inventor: NAKANO TOSHIYUKI
IPC: B65D5/02
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To have assembly strength, achieve simple and ready disassembling operation at a touch after use, and save its volume during the disposal by insertion joining both the end parts of front and rear fold strip parts inward extending from the lower end into the lower surface sides of joint parts at both end parts of left and right fold strip parts, and restraining the front and rear inner surface plates in a folded back state. SOLUTION: The box is provided with left and right fold strip parts 13 inward extending from the lower ends of left and right inner surface plates 4, and front and rear fold strip parts 14 inward extending from the lower ends of the front and rear inner surface plates 8, and each joint part 16 is formed outside of a diagonal line 15, and further, both end parts of the front and rear fold strip parts 14 are insertion joined to the lower surface side of the joint part 16. The insertion joint can restrain front and rear and left and right double side walls 11B, 11A in an upright state via the front and rear inner surface plates 8.  Therefore, assembly strength can be ensured during assembly use, and when a finger is put into a finger hole 12 to pull up the front and rear inner surface plates 8 after use, the joint strip part 16 is folded upward at the diagonal line 15, thus causing joint to come out simply and readily.
Patent JP-S53128336-A (JP)
Title: Image holding element
Inventor: KONDOU HIDEYO
IPC: G03G7/00
Filed: 1977-04-14
Abstract: PURPOSE: To improve the surface lubricity, mechanical strength and adhensiveness of an electrostatic or tone image holding element having no photoconductive layer so as to improve the durability and cleaning property of the same by forming a special surface insulating layer with a coating film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57155943-A (JP)
Title: Quick thawing method of frozen fish
Inventor: HIROSE MANSAKU
IPC: A23B4/06
Filed: 1981-03-24
Abstract: PURPOSE: To thaw a frozen fish rapidly, by vacuum-packaging the frozen fish, and quickly thawing the packaged frozen fish with water.  
     CONSTITUTION: A frozen fish, e.g. a tuna, young yellowtail, cuttlefish or saury, is vacuum packaged (optionally at a suitable reduced pressure), and quickly thawed with cold water or a running water flowing water at about ordinary temperature or by the aeration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60186931-A (JP)
Title: Electronic device
Inventor: NISHIMURA KOUSUKE
IPC: G06F3/16
Filed: 1984-03-06
Abstract: PURPOSE:To improve both the portability and the reliability of an electronic device with reduction of cost by attaining a switch according to the control of a CPU between a drive means for a buzzer means for transmission/reception of dial tones and a means which amplifies the received dial tones and supply then to a CPU. CONSTITUTION:A ROM and a RAM for storage of a control program of an electronic device, a liquid crystal display DISP and various kets KEY are connected to a CPU. An end of a piezoelectric buzzer B0 having an earthed end at the other side is connected to an analog switch element SW. Then the element SW is connected to a drive circuit DR of the buzzer B0 as well as to an amplifier AMP for dial tones received by the B0. Then the element SW is switched to the circuit DR or an amplifier AMP in response to the control signal S of the CPU. Thus the buzzer B0 can serve as a buzzer for generation of dial tones or a microphone for reception of dial tones.
Patent JP-S53131690-A (JP)
Title: Outboard motor
Inventor: MITSUMI YASUMARU
IPC: B63H5/16
Filed: 1978-04-14
Abstract: PURPOSE: To mitigate wear and deformation of casing of outboard motor, the casing is covered by protective cover. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54135823-A (JP)
Title: Pigment paste for coloring polyurethane
Inventor: SAWA NOBUO
IPC: C08G18/00
Filed: 1978-04-14
Abstract: PURPOSE: To prepare the title paste composition having excellent dispersibility and fluidity, by adding a pigment to a resin composition containing an OH-containing prepolymer obtained by reacting a polyisocyanate compound with a part of OH groups of a polyester polyol or polyether polyol.  
     CONSTITUTION: A resin composition containing an OH-containing prepolymer, suitable for the above purpose, is prepared by reacting a polyisocyanate compound with a polyester polyol or a polyether polyol having a molecular weight of 300W 6,000 at a NCO/OH molar ratio of 0.05W0.7. The reaction proceeds smoothly by adding 0.001W0.05 wt%, based on the sum of the polyol and polyisocyanate, of a catalyst comprising triethylenediamine, triethanolamine, etc., and if necessary, with heating and agitation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0590955-A (JP)
Title: Operating method of wide-band oscillator using bias compensation
Inventor: BAATON ERU MAKUJIYUNKIN
IPC: H03B1/00
Filed: 1992-02-28
Abstract: PURPOSE: To expand the frequency range and temperature range of the oscillator by adjusting the bias of the oscillator according to the frequency of the oscillator and/or ambient temperature. CONSTITUTION: This oscillator is equipped with a circuit which adjusts the bias of the oscillator 12 according to the frequency of the oscillator 12 and/or ambient temperature without using technology that uses the same signal for both bias control and frequency control. Namely, a resonance circuit of the oscillator 12 is equipped with a frequency control element which varies the resonance frequency of the oscillator 12 according to a frequency control signal on a frequency control line 14. A frequency compensating circuit 16 is connected to a bias line 22 and equipped with a means which varies a bias signal applied to an active device according to variation of the frequency control signal. A temperature sensor/compensating circuit 18 is also connected to the bias line 22 and equipped with a means which varies a bias signal according to variation of the ambient temperature.  Therefore, the frequency range and temperature range of the oscillator 12 can be both expanded.
Patent JP-H03246884-A (JP)
Title: Manufacture of electroluminescence lamp
Inventor: MASUZAWA KATSUHIKO
IPC: H05B33/10
Filed: 1990-02-23
Abstract: PURPOSE:To easily manufacture a modified electroluminescence lamp with holes without generating a distortion by sealing an electroluminescence element with hole sections with outer films in response to sealing dice having recesses with the same shape as that of the electroluminescence element. CONSTITUTION:Hole sections 15 are provided at the preset position of an electroluminescence element 1 when it is cut in the preset size with die edges. An electroluminescence element 1 is pinched by outer films from the above and below by outer films between dice 25, 26 provided with recesses in response to the shape of the electroluminescence element 1, and sealing is performed by pressing/heating rolls 23, 24. Since sealing is performed by heating and pressing via laminate rolls 23, 24, no man-hour is required to switch to the dice with a different size, and various dice can be processed. Sealing can be surely performed to the end section of the element 1 with no bubble left, the element 1 is pinched by the dice immediately after the sealing, a distortion is rarely generated, and continuous sealing can be performed.
Patent JP-H01218293-A (JP)
Title: Serial alarm system
Inventor: YOSHIYAMA SHUNJI
IPC: H04L69/40
Filed: 1988-02-26
Abstract: PURPOSE:To prevent useless alarm processing by adding a power application information bit to the head of a serial alarm signal, outputting the result and inhibiting its detection output when an alarm detection circuit detects the power application information bit. CONSTITUTION:A serial alarm output circuit includes an application bit addition means 12a and the application bit addition means 12a detects it at application of power to add the power application information bit representing the time of power application to the head of the serial alarm signal 22. An alarm detection circuit 13 includes the application bit detection means 13a, which inhibits the detection output of the alarm detection circuit 13 when the power application information bit is detected.
Patent JP-S60187081-A (JP)
Title: Semiconductor laser
Inventor: OOSHIMA MASAAKI
IPC: H01S5/10
Filed: 1984-03-07
Abstract: PURPOSE:To obtain a basic transverse mode without incorporating a narrow activation layer and improve production yield by a method wherein a portion of an optical waveguide formed between planes of cleavage is narrowed between two semicircular cutouts. CONSTITUTION:An N-InP clad layer 8, N-InGaAsP layer 9, and P-InP clad layers 10 are grown on an N-InP substrate 7 by the liquid phase epitaxial methed, and a portion is narrowed of the laminate of the layers 9, 10 constituting an optical waveguide. The narrowed portion is 1.5mum wide, satisfying the conditions a basic transverse mode should demand.
Patent JP-H08301631-A (JP)
Title: Plasma display panel
Inventor: TANABE RYUICHI
IPC: H01J11/36
Filed: 1996-02-29
Abstract: PURPOSE: To decrease display crosstalk, curvature and weight by forming a partition made of a mixed and burned material of P2 O5 -based glass powder and low-expansion ceramic powder between each of picture elements of a display between opposing substrates. CONSTITUTION: A glass ceramic composition paste is obtained by adding a composition consisting of 20-70wt.% glass powder composed of 25-45mol% P2 O5 , 0-50mol% ZnO, 0-70mol% SnO and 0-10mol% Li2 O, etc., and 30-80wt.% low-expansion ceramic powder with a binder and a solvent followed by kneading. Patterning electrodes 2, bus lines and transparent electrodes 3 are respectively formed on a front glass plate 1a, and electrodes for patterning address 5 are formed on a back glass 1b. The screen printing of a prescribed pattern by using the paste and drying are repeated until a film thickness reaches about 200-300μm and burned at 500-600 deg.C for 5-20min to obtain a partition 6.  Further, a fluorescent material layer 4 is printed, peripheral edges of the glass plates 1a and 1b are coated with sealing material by a disperser, assembled, paneled, burned and a discharging gas 7 is sealed in.
Patent JP-S62199234-A (JP)
Title: Pipe body connecting method
Inventor: HATTORI SEIJI
IPC: F16L13/14
Filed: 1986-02-27
Abstract: PURPOSE:To reduce a cost and to improve a connecting strength by extrapolating a sleeve forming of a excess thickness part on a circumferential face at the connecting part of two pipe bodies and deforming the corresponding outer circumferential faces of the both pipe bodies toward inner direction by a plastic deformation at the excess thickness part. CONSTITUTION:The thin wall steel pipes 2 with the same diameter, such as stainless steel pipe, etc., are laid as closely contacting mutually at their pipe end parts and the same material metallic sleeve 3 having almost the same inner diameter as the outer diameter of the pipes 2 is extrapolated as closely contacting commonly to the connecting parts of the pipes 2. Then, the excess thickness parts 3a of the thick wall having tapered faces are formed beforehand at the circumference of the both end parts of the sleeve 3. Next, one pair of dies 4, 4 with a slit pattern type are set and shifted forcedly toward shaft direction by mechanical means, to deform plastically the excess thickness parts 3a toward the inner direction. In this way, as the corresponding part of the pipe body 2 is deformed plastically toward inner direction, the connecting strength is improved, and as a working man-hour is reduced, the production cost is reduced.
Patent JP-S54135593-A (JP)
Title: Rotational destruction detecting device
Inventor: YOSHIOKA SUMIO
IPC: G01M99/00
Filed: 1978-04-13
Abstract: PURPOSE: To detect rotational destruction easily, accurately, and speedily without having effects of temperature conditions, by detecting the support thrust with the load cell, and providing necessary controls according to the change in the detection output of the load cell at the time of destruction of the test piece.  
     CONSTITUTION: A test piece is secured to one end of a drive shaft 4 turned by a driving source, and the test piece and others are supported by a thrust bearing which is composed of thrust pad 3a and others mounted on a load cell 19 through a support spring 3b. Therefore, when the rotating speed is raised to destroy the test piece, the detection output of the load cell 19 drops suddenly, so that the destruction is detected without using contact or the like connected to the test piece, thereby actuating a relay 14. Accordingly, the display of the driving rotating speed of a display device 16 by rotation detector 5 is stopped at the display value upon destruction of the test piece through a stopping device 15, and the destruction of the test piece is photographed by means of lamp 17 and photographic device 18. Thus, the setting before test is simplified, and destruction may be detected speedily and accurately even in high temperature environments. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58160783-A (JP)
Inventor: YOSHIDA YUKIIE
IPC: F25B15/00
Filed: 1982-03-19
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-S57158939-A (JP)
Title: Scanning type electron microscope
Inventor: SAITOU NAOTAKE
IPC: H01J37/28
Filed: 1981-03-27
Abstract: PURPOSE:To automatically select a diaphragm hole in response to the selected setting of either observing or photographing changeover circuit. CONSTITUTION:A number of holes 15 with different diameters are formed on a diaphragm plate 5 and mounted on an axis 16. The electron beam probe 6 which is stopped by the diaphragm holes 15 is scanned two-dimensionally on a sample 7 by a deflection coil 11. The sample information signals of secondary electrons 14 etc. from the surface of the sample 7 are detected by a detector 13, amplified by a preamplifier 22 and a main amplifier 23, and displayed on the CRT. A diaphragm hole select circuit 21 is actuated by the signals from an observing or photographing changeover circuit 24 and the diaphragm plate 5 is moved by actuating a drive mechanism 18 by a drive circuit 20. The automatic signal regulating circuit in the preamplifier 22 and the main amplifier 23 is actuated by the output signals from the diaphragm select circuit 21 and the signal amount from the detector 13 and a constant value is always obtained for the signals to the CRT.
Patent JP-H09328026-A (JP)
Title: Conductor rail device
Inventor: YOAHIMU GURIYUTSUKU
IPC: B60M1/30
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact structure satisfying a necessary condition for setting up an ordinary conductor rail with no particular attached part required. SOLUTION: In a conductor rail device having two conductor rails, the conductor rail comprises respectively a compound shaped material, it has rail-shaped load support shape materials 12, 14 and at least one long narrow shape material 20 of the other metal made of high wear resistance connected to a base material of the load support shape material 12, 14, an end part 10e of a paired rails 10 adjacent to each other is constituted to be electrically connected respectively by a length variable single conductor.  Here, in the conductor rail end part 10e, the long narrow shape material 20 in the end part of one conductor rail is almost conformed to a narrow long shape material in the other conductor rail separated from the end part of the one conductor rail, and so that the end part of the conductor rail can be moved each other in an axial direction, in a position displaced by a distance n from a center axial line M, so as to be parallelly extended to the center axial line M, the conductor rail is characterized by being curved.