baber/WOPTO huggingface dataset:
Patent JP-S54139979-A (JP)
Title: Coated organic resin
Inventor: EGAWA MASARU
IPC: B32B27/06
Filed: 1978-04-24
Abstract: PURPOSE: To improve the scratch resistance and to reduce the reflection of the surface of an organic resin, by applying a transparent resin liquid having silicon atoms to the surface, and by depositing silicon oxide on the coat thus formed.  
     CONSTITUTION: A transparent resin liquid having silicon atoms is applied to part of the surface of a transparent organic resin to form a coat. Silicon oxide as the first layer is deposited on the coat by vacuum deposition, ion plating, or sputtering. Allyl diglycol carbonate, acrylic, polycarbonate, or styrene resin may be cited as the organic resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01222208-A (JP)
Title: Polarization maintaining optical fiber and fiber base material for producing said fiber
Inventor: HIMENO KUNIHARU
IPC: G02B6/024
Filed: 1988-03-02
Abstract: PURPOSE:To obtain a polarization maintaining optical fiber having the larger double refractive index by forming the stress imparting parts of aluminum oxide. CONSTITUTION:The stress imparting parts 6 consisting of the aluminum oxide are disposed on both sides of a core 5 consisting of quartz glass. The core 5 and the stress imparting part 6 are covered by a clad 7 consisting of quartz glass. Namely, the aluminum oxide has the characteristics such as the higher coefft. of thermal expansion, the higher m.p. and the higher Young's modulus as compared to B2O3-doped quartz glass and, therefore, large internal stresses can be generated in the optical fiber. The polarization maintaining optical fiber having the sufficiently large double refractive index is thereby stably obtd.
Patent JP-S55140590-A (JP)
Title: Thermal recording sheet
Inventor: SAKAMOTO HIROSHI
IPC: B41M5/28
Filed: 1979-04-23
Abstract: PURPOSE:To obtain a thermal recording sheet causing less sticking to refuse of a heat pen or a thermal head and having less abrasiveness by forming an intermediate layer of specified composition between a support body and a thermo-developed layer so as to form a clearly-developed image. CONSTITUTION:An intermediate layer constituted by a thermo-developed layer containing as the main ingredients the developing matter and the organic oxide matter capable of developing the former matter under heat and by a mixture wherein 50-90wt% of fine grains of thermosetting resin (e.g. phenolic resin, polyurethan  resin etc. having several average diameter of 0.1-5mu, desirably) is dispersed in  10-40wt% of bonding agent (e.g. water-soluble high polymer such as starch, or  hydrophobic high-polymer emulsion such as SBR latex) is provided. As occasion  demands, 0-30wt% of inorganic pigment such as kaolin is added.
Patent JP-S61208835-A (JP)
Title: Wire bonding apparatus
Inventor: KASHIMA NORIYASU
IPC: H01L21/60
Filed: 1985-03-14
Abstract: PURPOSE:To perform a stable wire bonding by providing a wire drawing unit for injecting gas in parallel with the wire, and a slack detector for detecting the prescribed minimum slack of the wire, and injecting the gas during the prescribed time from the detection of the minimum slack. CONSTITUTION:When a slack is initially formed at a wire 2 as a solid line 2b, the slack is gradually reduced as a broken line 2c as the wire bonding is advanced, and the wire is eventually contacted with a detection sensor 33. Thus, an electric circuit, not shown, is closed, a solenoid valve is opened, compressed air is fed from a gas inlet 32 during the prescribed time by a timer, and injected from a wire inserting hole 30. The wire 2 is drawn by the stream of the air, the slack is again formed as the solid line 2b, the air is stopped, and the wire is returned to the initial state. Since a nozzle 31 is provided in a spool 21, a distance between a wire guide 3 and the spool 21 can be remarkably shortened, and since the wire 2 is passed through the nozzle 31, resistance due to contact is small.
Patent JP-S61212385-A (JP)
Title: Method for removing trace amount of organic material in water
Inventor: KANESASHI HIROYASU
IPC: C02F1/72
Filed: 1985-03-14
Abstract: PURPOSE:To accelerate the oxidation of a trace of a nonpolar org. material contained in water to an org. acid by treating water with the irradiation of UV rays and an oxidizing agent, removing the oxidation product (consisting essentially of an org. acid) and then circulating the treated water to an oxidation vessel. CONSTITUTION:Nonpolar org. materials contained in untreated water is oxidized in an oxidation vessel 2 by the irradiation of UV rays and an oxidizing agent and removed. The water after being treated in the oxidation vessel 2 is sent to an oxidizing agent removing vessel 4, wherein the oxidizing agent is removed. Then the water is sent to an ion-exchange tower 8 and the oxidation product such as org. acids contained in the water is removed. The water is then circulated to the oxidation vessel 2. In this case, the flow rate of the water to be circulated to the oxidation vessel is regulated to a value identical to or more than the flow rate of untreated water to be supplied to the oxidation vessel. Consequently, a trace amt. of nonpolar org. materials in untreated water can be efficiently removed.
Patent JP-H04288485-A (JP)
Title: Incorporating structure of heat exchanger
Inventor: KADO HIROTAKA
IPC: F28F9/00
Filed: 1991-03-14
Abstract: PURPOSE:To facilitate the manufacture of a heat exchanger by a method wherein respective jigs are contacted with the constituting members of the heat exchanger at only retaining holes and the jigs can be separated from a side wall or a reinforcing plate easily even when the jigs are connected to the side wall or the reinforcing plate. CONSTITUTION:Upon incorporating a heat exchanger in a car cooler or the like, heat exchanging fins 30 are arranged on the upper and lower surfaces of respective heat exchanging tubes 20 at first and respective reinforcing plates 40 are arranged on the upper and lower surfaces of the heat exchanging fins 30 at upper and lower parts respectively. Then, respective heat exchanging tubes 20 are inserted into the connecting holes of the connecting plate 12 in respective parts to incorporate the whole of the heat exchanger temporarily. Next, both of the upper and lower ends 60a of the jig 60 are arranged so as to be inserted into the predetermined retaining holes 42 of the reinforcing plate 40 whereby the heat exchanger is pinched from upper- and-lower direction. Next, the tip ends of respective rod bodies 51, 52 of respective jigs 50, whose interval is regulated by a regulating fitting 53, are into the predetermined retaining holes 15 of respective headers 10 to finish the temporarily retaining works of the heat exchanger while the temporarily assembled body is brazed in a welding furnace.
Patent JP-H07257658-A (JP)
Title: Anti-bacterial molding
Inventor: TACHIKA SATORU
IPC: B65D81/28
Filed: 1994-03-22
Abstract: PURPOSE:To improve preservability of an anti-bacterial molding for food used together therewith in a packing container or a packing bag, during preservation or transportation of food like a lunch, an everyday dish, or a processed food, as a chief item and efficiently prevent a bacteria of food from proliferating and also prevent children from taking it by mistake. CONSTITUTION:A cyclodextrin-inclusion compound 1 of an isocyanate compound is dispersed in a base material 21 to make a molding. The molding is enclosed together with food in a packing container or a packing bag. It is preferable to use a mat-form molding.
Patent JP-H0588409-A (JP)
Title: Developer for electrostatic charge image development, image forming method, and heating fixing method
Inventor: NAKAMURA TATSUYA
IPC: G03G9/08
Filed: 1992-03-06
Abstract: PURPOSE:To provide a developer for electrostatic charge image development having excellent with less deterioration of an external additive and less change of performance by containing a specified quantity of a low softening point material in a toner, and providing a plurality of recessed parts on the particle surface of the toner. CONSTITUTION:A toner formed by suspension polymerizing method is contained. This toner contains 5-30wt.% of a low softening point material, and a plurality of recessed members are provided on the toner particle surface of the toner. Preferably, the main part of a phase B mainly consisting of the low softening point material is preferably present in the center part of the toner particle, and the area of the phase B is 10-45% in the section of the toner particle. Preferably, a thermal fixing toner directly obtained by suspension polymerizing method and having the structure divided into a phase A mainly consisting of a high softening point resin A and the phase B mainly consisting of the low softening point resin B, in which the phase mainly consisting of B is not present near the surface from the surface of the toner particle to the depth 0.15 times the toner grain size, and further the quantity of a dispersion stabilizing agent present on the surface of the toner is less than 0.2wt.% to the toner is contained.
Patent JP-S60192979-A (JP)
Inventor: OGITA HARUHISA
IPC: G09F9/30
Filed: 1984-03-14
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-S58167415-A (JP)
Title: Preparation of graphitic electrode
Inventor: KONDOU MASANAO
IPC: C01B31/04
Filed: 1982-03-30
Abstract: PURPOSE:To prepare a graphitic electrode having a high density and corrosion reistance, by pressing a kneaded mixture obtained by adding a binder to a raw material containing natural and/or artificial graphite with a rubber press, and calcining the pressed material. CONSTITUTION:A kneaded material obtained by kneading 60wt% or more natural and/or artificial graphite with 3-25wt% SiC or Si and/or 3-30wt% Fe-Si  and a binder, e.g. tar, is molded by using a rubber press to a desired shape, and  then calcined. Thus, a uniform graphitic electrode having a low electrical specific resistivity and porosity, improved mechanical strength and reduced oxidation  loss is obtained.
Patent JP-H01225746-A (JP)
Title: High-chrome cast iron and its manufacture
Inventor: MOCHIZUKI ZENICHI
IPC: C21D5/00
Filed: 1988-03-03
Abstract: PURPOSE:To manufacture high-chrome cast iron having no faults such as shrinkage cavity and to which working is facilitated by subjecting a steel having specific compsn. consisting of C, Si, Mn, Cr, Mo, Ni and Fe to annealing in such a manner that the steel is moved about an AI transformation point up and down and is gradually cooled. CONSTITUTION:The high-chrome cast iron having high hardness is constituted of 2.75-2.95% C, <0.5% Si, <0.5% Mn, 27-29% Cr, 0.2-1.0% Mo and 0.2-0.5% Ni, furthermore satisfies 9.5-10.5 Cr/C and the balance consisting of Fe. The cast iron is cast in the state of no shrinkage cavity, etc. The cast iron is thereafter annealed in such a manner that it is moved about an AI transformation point up and down for >=2 times and is thereafter cooled from the temp. directly below the AI transformation point to 300 deg.C at the temp. of <=30 deg.C/hr. By this method, the hardness of the cast iron is reduced to about 35-50 HRC to facilitate its machine working.
Patent JP-S53135157-A (JP)
Title: Air conditioning system
Inventor: NAKANISHI FUJIKAZU
IPC: F24F13/06
Filed: 1977-04-30
Abstract: PURPOSE: To provide an air conditioning system excellent in the a conditioning and sound insulating properties in which the opening of the air conditioning duct turns from the ceiling back to hollow holes horizontally provided through a ventilating material which is installed integral beneath the ceiling base member through a sound insulation board to form ventilating ceiling having openings on the bottom leading to the hollow holes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0950057-A (JP)
Title: Semiconductor superfine particle-containing polymer particle
Inventor: KAWASEKI TAKASHI
IPC: C08K9/04
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a dispersing element having a cubic nonlinear characteristic by making it possible to obtain semiconductor superfine particle-contg. polymer particles which are controlled in grain size and are stabilized and further, to synthesize the semiconductor superfine particle-contg. polymer particles at which the light emission attenuation rate is extremely high by intensifying the light emission intensity at the light absorption wavelength end of this material. SOLUTION: The semiconductor superfine particle-contg. polymer particles having uniform particle sizes are produced by allowing a monofunction group type monomer having an unsatd. bond and double function group type monomer to coexist in a soln. formed by semiconductor superfine particles and effecting forming reaction while irradiating the soln. with light of a specific wavelength. Further, the semiconductor superfine particle-contg. polymer particles are treated with ammonia and amines and are further subjected to a heat treatment, by which the light emission intensity at the light absorption wavelength end of the semiconductor superfine particles is intensified. The semiconductor superfine particle-contg. polymer particles which are extremely increased in the attenuation rate of the light emission are thus produced.
Patent JP-S51124986-A (JP)
Title: Leak detector in a closed pipe line
Inventor: IWASAKI NORIO
IPC: G01M3/28
Filed: 1975-04-25
Abstract: PURPOSE: To quickly and accurately detect leak in a closed pipe line by providing liquid circulation loop which is connected to the closed pipe line via lead pipe and by attaching pump and flow meter at one end and pressure control value which responds to pressure variation in the pipe line and flow meter at the other end. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10247139-A (JP)
Title: Sound board
Inventor: KANO TAMOTSU
IPC: G06F3/16
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a system bus between a sound board and CPU and to realize bi-directional communication. SOLUTION: Master CODEC 31 is connected to CPU through the system bus 2 and is provided with input terminals INLINE, INMIC and INCD receiving signals from a speaker output terminal OUTSPK, a tape recorder, a microphone. Sampling/capture frequencies are designated for the respective types of audio signals based on a command supplied through master CODEC, the supplied audio signal is converted into the digital signal of the designated sampling frequency and the digital audio signal is converted into an analog signal with the designated capture frequency in slave CODEC 32. The converted signal is returned to maser CODEC and it is supplied to the speaker from the output terminal OUTSPK it is outputted through the system bus 2.
Patent JP-H05249324-A (JP)
Title: Organic optical waveguide parts
Inventor: NISHIGUCHI MASAMI
IPC: G02B6/00
Filed: 1992-03-09
Abstract: PURPOSE:To decrease propagation losses to light of a long-wavelength region by forming the cured matter of an amorphous fluororesin as a clad and the cured matter of an acryl modified siloxane fluoride polymer as a core. CONSTITUTION:The cured matter of the amorphous fluororesin having an alicyclic group or/and heterocyclic group in the main chain is formed as the clad and the cured matter by the heat or light of the acryl modified siloxane fluoride polymer expressed by formula is formed as the core. In the formula, R<1> to R<3> may be the same or different and denote any one kind of CXF1X+1 (X is an integer from 1 to 5); (q), (r) denote the integer satisfying g+r>=10, where (r) denotes 3 integer ; H of the terminal acryl group may be substd. with F. Namely, the siloxane fluoride polymer used for the core has lesser C-H bonds and, therefore, the expanding and contracting vibrations of the C-H bonds arising in the long-wavelength region are not generated and the absorption in the long-wavelength region is decreased.
Patent JP-H05247240-A (JP)
Title: Flame-retardant sheet and thermoformed product thereof
Inventor: SHIYOUBOUCHI YOSHIYUKI
IPC: H05K1/03
Filed: 1992-03-09
Abstract: PURPOSE:To provide the title sheet made from polybutylene terephthalate resin composition, possessing flame retardancy and thermoformability, and being formable into various products. CONSTITUTION:The title sheet comprises 35-65 pts.wt. polybutylene terephthalate, 10-30 pts.wt. polycarbonate, at most 15 pts.wt. butadiene copolymer onto which a methacrylic ester and an aromatic monovinyl compound or a vinyl cyanide compound are grafted, 5-25 pts.wt. bromine compound flame retardant, and 3-18 pts.wt. antimony compound flame retardant aid.
Patent JP-H07256197-A (JP)
Title: Coating material stirrer
Inventor: TAKEUCHI YOSHINORI
IPC: B44D3/06
Filed: 1994-03-22
Abstract: PURPOSE:To suppress waving of the liquid surface of a coating material during stirring and prevent uneven coating in a coating application stage by controlling the rotating speed of a stirring means so as to lower the speed with a decrease in the residual amt. of a coating material at the time of preventing the settlement by stirring the coating material housed in a container. CONSTITUTION:A revolving shaft 2A is erected within the container 1 housing the coating material P. Stirring vanes 2 are mounted at the bottom end of the shaft and a pulley 3 is mounted at its top end. On the other hand a motor 5 is installed atop the container 1 and a pulley 6 is mounted at its output shaft. A belt 7 is put around between the pulley 6 and the pulley 3. A sound wave sensor 8 is installed atop the vessel 1 and outputs the liquid level detection signal of the coating material P. Further, a controller 10 is installed in a position parting from the container 1. This controller is composed of a signal receiver RE which converts the liquid level detection signal to a digital signal, an arithmetic processing circuit CPU which calculates the respective numbers of revolutions of the stirring vanes 2 and the motor 5 in accordance with the digital signals and an inverter INV which outputs the driving electric power.
Patent JP-S61214942-A (JP)
Inventor: BUARUTAA KURAUSU
IPC: B23B5/24
Filed: 1986-03-10
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-H06267378-A (JP)
Title: Vacuum circuit breaker, electrode therefor, and manufacture thereof
Inventor: HAKAMATA YOSHIMI
IPC: H01H33/664
Filed: 1993-03-11
Abstract: PURPOSE:To provide economical, low-electrical-resistance, miniaturized electrodes for use in a vacuum circuit breaker, a method of manufacture thereof, and a vacuum circuit breaker having such electrodes. CONSTITUTION:Part of a high-conductivity metallic member is infiltrated into the pores of a porous high-melting-point metallic member and both of the metallic members are integrally joined together and an arc electrode portion 13 is formed from a high-melting-point metal area 11 where the high-conductivity metal is infiltrated into the pores of the high-melting-point metallic member. A high-conductivity metal area 12 made solely from the high-conductivity metal is hollowed and slits 15-17 are put therein to form a coil electrode portion 14. A rod 18 is hard brazed to the back side of the coil electrode portion 14 so as to reduce the number of part items, and also a brazing portion between the arc electrode portion 13 and the coil electrode portion 14 is omitted to reduce electrical resistance so as to reduce the amount of heat generated when power is supplied.
Patent JP-H07256643-A (JP)
Title: Method for recycling coated resin product
Inventor: YAMAMOTO HIROSHI
IPC: B29B17/04
Filed: 1994-03-22
Abstract: PURPOSE:To provide a method for recycling a coated resin product in which removal efficiency of a paint film, environmental safety and treatment capacity are excellent and a high-quality recycled resin product is obtained. CONSTITUTION:A coated resin product W is cut into several divisions and worked. The cut material 1 is rolled by a roll device 12 equipped with a roll 14 in the paint film side and a roll 13 in the resin material side. In the rolls 13, 14, the circumferential velocities of rotation are different. The rolls 13, 14 are formed into a taper shape, so that the vicinity of an edge becomes large diameter in accordance with transfer to the edge. Further a paint film 2 is peeled from the resin material by adding shearing stress between the resin material 3 and the paint film 2.
Patent JP-H10229943-A (JP)
Title: Egg cooker of high-frequency induction heating lamination type
Inventor: YOSHIDA TETSUO
IPC: A23L15/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a lamination type egg cooker composed so that this egg cooking pan can be heated up via an eddy-current generated as a high frequency is induced. SOLUTION: This lamination type egg cooker is made to connect between a pair of metal-made about-rectangular flat bottom egg cooking pans 1a, 1b in a way that they can be turned around a hinge 1c. A set 1 of egg cooking pans is consisted of two pans in such a way so that when one egg cooking pan 1a is turned over, the egg cooked in it is also turned over to be put on the egg cooked in the other egg cooking pan 1b. Two heating coils 2 are each arranged under the egg cooking pans 1a, 1b.  This egg cooker consists of these egg cooking pans 1a, 1b, these heating coils 2, inverters 3 to impress a high-frequency current into these coils 2, a preprocessing unit 4 to drop oil into the egg cooking pans 1a, 1b, to diffuse it therein and to prior-prepare raw eggs, and two controllers 8R corresponding to the egg cooking sets 1 to control the inverters 3 based on the power values corresponding to the operating schedule of turning over the egg cooking sets 1 and of the preprocessing unit 4.
Patent JP-S55141963-A (JP)
Title: Manufacture of cup-type coreless armature
Inventor: MORISAWA MASANORI
IPC: H02K15/04
Filed: 1979-04-24
Abstract: PURPOSE:To perform shaping and sticking of an armature winding at the same time by placing a solid molding resin and an armature winding on a heated metal mold and inserting from above them a heated metal mold surrounding the sides of the armature winding and a heated metal mold pressing an upper surface. CONSTITUTION:A resin plate 4 of a thermosetting resin of the stage A added by an additive is placed on a heated first metal mold 3, and an armature winding 1 is placed further together with a commutator 5 and a shaft 6 on it. Upon descending a heated second metal mold 8 surrounding the sides of the armature winding 1 and a heated third metal mold 7 pressing an upper surface from above them, the resin plate 4 is melted and a resin is injected into the armature winding 1. This method makes it possible to perform shaping of the armature winding 1 and the sticking by the resin at the same time with a same metal mold to improve workability.
Patent JP-H05260366-A (JP)
Title: Video camera equipment
IPC: H04N5/067
Filed: 1992-03-10
Abstract: PURPOSE:To attain automatic control of synchronization changeover of video cameras with a simple circuit by directly counting a frequency of a power supply when power is received from a commercial power supply. CONSTITUTION:An AC signal (a) being a commercial power supply frequency component being a continuous wave is inputted from an input terminal 1 to a power supply device 5 and inputted to a frequency discrimination circuit 2. The circuit 2 discriminates whether or not the frequency of the signal (a) is 60Hz. In the case of 60Hz, a high level signal is outputted from an output terminal 3 to start an external synchronizing circuit 4 to compare the phase of the commercial frequency with the phase of an internal vertical synchronizing signal thereby taking synchronization. Thus, external synchronization is applied to a camera block 6 without new input of an external synchronizing signal.