baber/WOPTO huggingface dataset:
Patent JP-H01274418-A (JP)
Title: Semiconductor heat treatment device
Inventor: MATSUBA SHIYOUICHI
IPC: H01L21/22
Filed: 1988-04-27
Abstract: PURPOSE:To restrain generation of slip, warp and distortion so as to enable wafer to be taken in and out in a short time by making it have parallel flat- board type heaters forming a pair with sizes larger than the areas of wafers, and arranging wafers on a plane between the parallel flat-board type heaters forming a couple so as to apply heat treatment. CONSTITUTION:Parallel flat-board type haters 1 and 1 forming a pair have areas fully larger than the areas of wafers 2, and the wafers 2 are arranged in parallel with the flat-board heaters 1 at the center of space held between by those two flat-board type heaters 1 and 1 so as to apply heat treatment. Hereby, the wafer does not suffer heat radiation from other wafers, and further since the flat-board type heaters on both sides have areas fully larger than those of wafers, the amount of heat radiation received by each unit area becomes equal, and even if the wafer is taken in and out at high speed, slip, warp or distorsion does not occur.
Patent JP-H09270247-A (JP)
Title: High pressure vapor discharge lamp
Inventor: MORI SHIGEYUKI
IPC: H01J61/20
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic high pressure vapor discharge lamp which retards the deposition of scandium on a tube wall and lengthens the life by limiting the convection speed of mercury in the specified range. SOLUTION: The both ends of a transparent alumina tube 1 are sealed with an electrically conductive disc 2 and a glass frit 3. The disc 2 is obtained by forming a metal coating 5 on the surface of a ceramic base body 4, and in this case platinum coating is used. The disc 2 has an electrode 6 at its one end, and a ceramic insulating body 7 for preventing a back arc, having the specified thickness is fixed to the surface of the platinum coating on the electrode 6 side. The specified amounts of iodides of sodium and scandium, mercury, argon gas are sealed as a sealing material 8 in an arc tube having specified length and inner diameter. By specifying the convection speed V (cm/s) to 31.4<=V<=58 in the life test, a discharge lamp with high life characteristic can be obtained.
Patent JP-S586463-A (JP)
Title: Ultrasonic probe
Inventor: KOJIMA TADASHI
IPC: H04R17/00
Filed: 1981-07-04
Abstract: PURPOSE:To ensure the satisfactory sound matching for a sound matching layer of a narrow width, by setting the thickness of the sound matching layer under the thickness that decided by means of a bulk wave. CONSTITUTION:Numbers of piezoelectric elements 2 of PZT, etc. are arrayed equidistantly on a damper material 1, and the sound matching layers 3 are provided on the elements 2. Such elements 2 and layers 3 are separated from each other, and the width W is small compared with the wavelength of the propagating ultrasonic wave. In this case, the thickness (d) of the layer 3 is decided to be equal to 1/4 wavelength to the acoustic speed of the ultrasonic wave propagating a sound matching material after obtaining said acoustic speed. Otherwise the thickness (d) can be set under the thickness that is decided to be 1/4 wavelength to the acoustic speed of the bulk wave of the sound matching material. In such a way, an array of piezoelectric oscillator elements having extremely small widths is possible. Thus the resolution is increased for the scan or measurement.
Patent JP-H02280720-A (JP)
Title: Rice cooker
Inventor: TANAKA YASUHIKO
IPC: A47J27/00
Filed: 1989-04-24
Abstract: PURPOSE:To carry out the rice cooking in conformity with user's desire by varying the calorific heat memorized in the first memory means and carrying out rice cooking by controlling a heating means after variation quantity inputted from the input means of the second memory means to zero. CONSTITUTION:A heating means 2 heats a container in which rice and water are set. The first memory means 3 memorizes the calorific heat supplied into the container 1 and the rice cooking process, and an input means 4 receives the variation quantity of the calorific heat memorized in the memory means 3. The second memory means 5 memorizes the variation quantity inputted from the input means 4. A control means 6 varies the calorific heat memorized in the memory means 3 on the basis of the variation quantity memorized in the memory means 5, and after variation quantity of the memory means 5 is set to zero, rice cooking is carried out by controlling the heating means 2. Since, in this constitution, the calorific heat supplied into water can be varied by inputting the variation quantity of the calorific heat supplied into the container, the intensity of scorch and the hardness of rice can be changed according to desire. Further, since the variation quantity is set to zero after varying the value of the memory means 3, the rice cooking in conformity with the preceding desire can be carried out in the next rice cooking.
Patent JP-H0797215-A (JP)
Title: Active antimony oxide and its production
Inventor: WADA YOSHIYUKI
IPC: C01G30/00
Filed: 1993-04-08
Abstract: PURPOSE:To obtain a specific active antimony oxide by dissolving antimony trioxide in an acid, adding an alkali and an oxidizing agent to the solution or adding an excessive amount of an alkali, and by heat-treating. CONSTITUTION:1mol of antimony trioxide is dissolved in 1-8 equivalent of an acid (e.g. hydrochloric acid) per 1mol and then 1-5 equivalent of an excessive alkali (e.g. caustic soda) to 1 equivalent of acid in the solution and 0.5-4 equivalent of an oxidizing agent (e.g. sodium hypochlorite) to 1mol of antimony trioxide are added to the solution or an extremely excessive amount of an alkali is added to the solution. After that, the solution is heat-treated at 40-100 deg.C to partially oxidize antimony. The prepared product contains 0.5-5wt.% of the antimony pentoxide which is formed by partial oxidation of antimony trioxide and also contains alkali metal oxide and hydroxide and an alkali metal compound of an inorganic acid salt.
Patent JP-H08337055-A (JP)
Title: Image forming material and image forming method employing said material
Inventor: KAWAMURA TOMONORI
IPC: B41M5/50
Filed: 1995-04-28
Abstract: PURPOSE: To obtain an image forming material, having a high sensitivity and never be spoiled while capable of obtaining an image having a high degree of resolution, by a method wherein micro particles are contained in a body to be transferred while a part of the micro particles is projected from the surface of the body to be transferred by a specified height, in the image forming material wherein the image forming layer is transferred onto the body to be transferred. CONSTITUTION: An image forming material, in which a body to be transferred, which is provided with a micro particles containing layer 4 on a supporting body 3, is neighbored to a material having an image forming layer 2 on the supporting body 1, is formed so that the connecting force of the supporting body 3 and an image forming layer 2 is reduced by the exposure of high-density energy light and the image forming layer 2 is transferred onto the body to be transferred by separating the body to be transferred from the supporting body 3. In this case, a part of the micro particles is projected from the surface of the body to be transferred in a micro particle containing layer 4 while the micro particle containing layer 4 is formed so that the micro particles, whose projecting height is higher than 1μm and lower than 20μm, are existing by a rate more than 10 pieces per 1mm<2> .  On the other hand, the roughness of a surface facing to the image forming layer of the body to be transferred is regulated within the Ra value of 1.0-0.04μm.
Patent JP-S60248198-A (JP)
Title: Preparation of interleukin-2 by bacterium belonging to bacillus genus
Inventor: YOSHINO HIROSHI
IPC: C07K14/55
Filed: 1984-05-24
Abstract: PURPOSE:To improve the production efficiency of interleukin-2, by carrying out the transformation of a bacterial strain belonging to Bacillus genus with the recombinant DNA prepared from the vector DNA proliferable in the cell of the bacterial strain and the gene of interleukin-2. CONSTITUTION:A vector DNA capable of proliferating in the cell of a bacterial strain belonging to Bacillus genus is linked to the gene of interleukin-2 (abbreviated as IL-2) to obtain a recombinant DNA. A bacterial strain belonging to Bacillus genus is transformed with the obtained recombinant DNA, the transformed strain is selected accoding to the presence or absence of the selective marker character on the vector DNA and the capability to produce IL-2, and the bacterial cell capable of producing IL-2 is cultured to obtain the objective IL-2.
Patent JP-H07268217-A (JP)
Title: Use of polyphenylene ether resin to improve flame retardancyof high-molecular-weight silicone
Inventor: UIRIAMU MITSUCHIERU BANTEINGU
IPC: C08K3/36
Filed: 1993-05-06
Abstract: PURPOSE: To obtain a flame-retardant silicone composition by blending a high- molecular-weight polyorganosiloxane rubber, a polyphenylene ether resin and a reinforcing filler.  
     CONSTITUTION: A flame-retardant silicone composition is obtained by blending (A) a high-molecular weight polyorganosiloxane rubber, (B) a polyphenylene ether resin and (C) a reinforcing filler. Component A has a viscosity of 3×10 6  to 100×10 6  cP and a high molecular weight, and is generally a random polymer containing an alkyl-, vinyl- or phenyl-substituted siloxane unit. Component B contains a 2,6-dimethyl-1,4-phenylene ether unit, is preferably a random copolymer with other units or a graft copolymer with polystyrene or the like and generally has a molecular weight of 5,000 to 10,000. Component C is used at an amount of 5 to 200 pts.wt., preferably 30 to 75 pts.wt., based on the weight of component A, and is most preferably a fumed silica. Other processing auxiliaries or compatibility agents (most preferably bis-aminopropyl polymethylsiloxane) may be added. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5229004-A (JP)
Title: Device for supporting line
Inventor: SAIMA TOORU
IPC: B60M1/30
Filed: 1975-08-30
Abstract: PURPOSE: To absorb the vibration of a line caused by the sliding of a current collector by holding the entire length of the line by a trestle so as to prohibit noise to generate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S588228-A (JP)
Title: Combustion chamber for direct injection diesel engine
Inventor: SAHASHI HIROMITSU
IPC: F02B23/06
Filed: 1981-07-06
Abstract: PURPOSE:To improve the combustion efficiency by employing the specific shape of cavity while applying the fuel injection flow in the wide range of the inner wall face of the cavity in the low speed rotation area. CONSTITUTION:The direct injection Diesel engine is provided with a piston 1 and a cylinder head 5 where the combustion chamber is formed in the piston 1 while said combustion chamber is formed of a head-cut conical face having the cross-section gradually reducing from the bottom face section toward the inlet neck section, a planar bottom section and a spherical face connecting between the flat bottom face section and the head-cut conical face. The maximum diameter D of said combustion chamber, the diameter at the inlet neck section (d), depth of the combustion chamber T, the radius of curvature of the spherical face (R) and the top angle 2phi of the conical face are set to satisfy the following relations d/D=0.85-0.90, T/D=0.74-0.78, R/D=0.3-0.4, 2phi=18 deg.-22 deg..
Patent JP-S62262290-A (JP)
Title: Tape recorder
Inventor: NAKAMURA NOBUHIRO
IPC: G11B27/28
Filed: 1986-05-06
Abstract: PURPOSE:To accurately and easily perform partial repeat in the learning of a language, etc., by accumulating a signal from a tape on a digital memory temporarily, and providing a function to read and reproduce it. CONSTITUTION:In the titled device, the function to write the signal partially on a digital memory 5 continuously by digitizing the signal extracted from a tape 101 by a head 102, to decode the signal at an encoding circuit 7 by reading it out with a timing other than that of the write, and to reproduce it through an electric-acoustic converter 400, after converting and amplifying it to an analog signal. The signal from the tape 101 is amplified directly, and is reproduced at the electric-acoustic converter 400, meanwhile, with the above operation, the signal from the tape 101 is digitized, and is accumulated at a memory circuit 5 continuously, and the content of the memory circuit 5 is reproduced, or accumulation at the memory circuit 5 is stopped by a command instead of a reproduction. In this way, it is possible to reproduce repeatedly a part before and behind a missed part in hearing when a practice to listen a long sentence is performed.
Patent JP-2000297354-A (JP)
Title: Austenitic stainless steel tube for heat exchanger excellent in hot workability and having high corrosion resistance
Inventor: KUNIWAKI YOSHIHARU
IPC: C22C38/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an austenitic stainless steel tube for a heat exchanger stably producible without deteriorating its hot workability compared to the case by the conventional technique, moreover having high corrosion resistance and capable of solution heat treatment by a continuous type heat treating furnace excellent in industrial productivity. SOLUTION: This steel tube is the one contg., by weight, <=0.10% C, <=1.50% Si, <=2.00% Mn, <=0.0% P, <=0.03% S, 8 to 25% Ni, 18 to 26% Cr, and the balance Fe, in which the content of B as an element improving its hot workability is controlled to <=3 ppm as well, and Ca is contained by 20 to 150 ppm.
Patent JP-S63270675-A (JP)
Title: Benzodioxole derivative
Inventor: OGATA YOSHITAKE
IPC: A61K31/42
Filed: 1987-04-28
Abstract: NEW MATERIAL:The compound of formula I [R<1> and R<2> are H or alkyl; R<3> is H, alkyl or (CH2)nCOOH (n is 1-3); R<4> and R<5> are H or alkyl; X is S, SO or SO2; A is alkyl, (CH2)n'-Het (n' is 1-3; Het is heterocyclic group), CH2C(=O) COOH, C(CN)COOH, CH2CN, etc.] and its salt. EXAMPLE:[{2-(1,3-Benzodioxol-5-yl)ethyl}thio]propan-2-one. USE:Useful as a remedy and preventive for various hepatic disorders of animals including human. PREPARATION:A compound of formula I wherein X is S can be produced e.g. by reacting a thiol of formula II with a compound of formula A-Y (Y is halogen, methanesulfonyloxy, etc.) preferably in the presence of a base and a dehydrohalogenation agent.
Patent JP-H05279222-A (JP)
Title: Method for controlling mold disease of turf grass of golf course and pasture grass without using agricultural chemical
IPC: C08L5/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide the agricultural chemical-free method for controlling the mold diseases of turf grass in a golf course and pasture grass, capable of controlling the diseases of the turf grass in the golf course and the pasture grass without using a chemically synthesized agricultural chemical. CONSTITUTION:A crab organic material comprising an organic fertilizer compounded with suitable amounts of crab shells, fish residues and fermented plant fibers, biochitosan produced by treating the crab shells with microorganisms, natural zeolite No.2 impregnated with the biochitosan and dried, and natural zeolite No.3 bonded to metal ions are applied to a perennial plant such as turf grass or pasture grass in an amount corresponding to the seasonal state of the diseases.
Patent JP-H08307900-A (JP)
Title: High definition television receiver
Inventor: OKUNO TOSHIHIRO
IPC: H04N7/015
Filed: 1995-04-28
Abstract: PURPOSE: To provide an amplifier circuit matching a signal inputted from a video input terminal for a 2nd generation clear vision signal and a signal outputted from a monitor output terminal with a specified signal level. CONSTITUTION: A video input terminal 1 and a monitor output terminal 2 are used in common for a high definition signal and a 2nd generation clear vision signal and an ED2 input signal amplifier circuit 8 and an ED2 output signal amplifier circuit 9 are provided to match signal levels for input and output. Thus, the receiver has provision for the 2nd generation clear vision signal without a large revision in an input and output section of a conventional high definition television receiver.
Patent JP-H09294245-A (JP)
Title: Noise elimination circuit
Inventor: SUMIYOSHI MASATOSHI
IPC: H04N5/93
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a video image with high image quality from which noise is effectively eliminated by eliminating frame noise in the case of usual reproduction and eliminating line noise in the case of special reproduction to reduce changes in the S/N in the case of the usual reproduction and the special reproduction. SOLUTION: A usual reproduction signal is fed to an input terminal 1. A special reproduction detection means 2 discriminates a signal given to the input terminal 1 to be a signal for usual reproduction. A memory control circuit 6 controls a frame memory 4 to act like a frame delay line. Thus, frame noise is eliminated and a signal whose noise is eliminated is led out from an output terminal 5. Then in the case of applying a special reproduction signal such as a signal from a VTR or a laser disk to the input terminal 1, the special reproduction detection means 2 discriminates the signal to be a special reproduction signal. The memory control circuit 6 controls the frame memory 4 to act like a line delay line. Thus, line noise is eliminated and the result is outputted to the output terminal 5.
Patent JP-H04333837-A (JP)
Title: Data imprinting device for camera
Inventor: MARUYAMA HIROTSUGU
IPC: G03B17/24
Filed: 1991-05-10
Abstract: PURPOSE:To imprint desired data even in the case of what is called panoramic photographing in which it is premised that printing is performed on a photographic paper after trimming the center part of a film. CONSTITUTION:The desired data is imprinted at two different spots by branching light emitted from one light source 1 by a translucent mirror 2 and transmissively illuminating respective imprinting data display parts provided at two spots in one vertical line on one transmission type LCD panel 4.
Patent JP-S61264580-A (JP)
Title: Magnetic bubble memory
Inventor: HIROSHIMA MINORU
IPC: G11C19/08
Filed: 1985-05-20
Abstract: PURPOSE:To transfer magnetic bubbles at a high speed by flowing a pulse current to a conductor pattern instead of driving by a rotating magnetic field to transfer magnetic bubbles. CONSTITUTION:A minor loop 1 where information is stored consists of a transfer path of the field access type ion implantation system, and a read line 2 through which read information is transferred and a write line 3 through which write information is transferred consist of current-driven transfer paths. That is, a magnetic bubble transfer path is formed with a serpentine conductor pattern 12, and the pulse current is flowed to transfer the magnetic bubble in the direction of an arrow P. Two conductor patterns 13 and 14 which have aperture parts 13a and 14a in positions facing each other are arranged oppositely to each other, and the pulse current is flowed to transfer the magnetic bubble in the direction of the arrow P.
Patent JP-H01277462-A (JP)
Title: Jelly product and production thereof
Inventor: TAKAHASHI KATSUHIKO
IPC: A23L21/10
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a jelly product capable of obtaining same shape of cut pieces even cut with any section, by forming the inner jelly formed product with a character or pattern and by sealing said product into the outer jelly formed product. CONSTITUTION:The objective product is a rodlike jelly one obtained by sealing a rodlike jelly formed product 1 with its section of character or pattern into the axial direction of a second rodlike jelly formed product 2 differing in color from that of the product 1. Such a rodlike jelly product can be obtained by the following process: a hollow, cylindrical inner frame 3 made in the shape of character or pattern is packed with a jelly, which is then hardened. Said inner frame 3 is then charged into an outer frame 6 consisting of such a size of cylindrical container as to be enough to charge said frame 3. Thence, the space between the inner and outer frames 3, 6 is filled with a second jelly in a fluidized state, differing in color from that of the former jelly to effect melting the surface of the former jelly with the latter jelly followed by drawing the inner frame 3 out of the outer frame 6 and then cooling until the latter jelly is solidified.
Patent JP-S59230272-A (JP)
Inventor: KOSUGI SATOSHI
IPC: H01R13/66
Filed: 1983-06-14
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-S5911949-A (JP)
Title: Method and apparatus for generating hot water
Inventor: UCHIDA ISAMU
IPC: B60S1/48
Filed: 1982-06-18
Abstract: PURPOSE:To reduce current consumption of a heater and make an apparatus compact, by intermittently feeding water into a hot water generating tank by a pump, and heating the water by the heater in the tank. CONSTITUTION:Water in a washer tank 17 is fed by a pump 16 through a pipe 15 into a hot water generating tank 7. In this case, the pump 16 is operated by a manual switch or an automatic switch so as for the amount of water fed by the pump 16 to approximately become equal to a capacity of the hot water generating tank 7, and the water in the tank 7 is heated by a heater 6 to obtain a hot water. The hot water is injected from a nozzle 1 through an outlet 3 and a pipe 2 by pumping water into the tank 7 by the pump 16. Accordingly, repetition of the above operation allows hot water to be intermittently injected from the nozzle 1.
Patent JP-H10301201-A (JP)
Title: Projector device
Inventor: KAMIYANAGI KIICHI
IPC: G02F1/1335
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a projector device high in utilization factor of light, high in the brightness of a display screen, low in power consumption and long in the service life of a light source. SOLUTION: Three R(red), G(green) and B(blue) primary light Lr, Lg and Lb emitted by a light emitting element array part 2 are shaped to parallel light by shaping optical system 3, and then, the light is made incident on a spatial light modulating part 4. Then, the spatial modulation for every pixel is performed by liquid crystal spatial light modulators 40R, 40G and 40B in accordance with each color image signal S, and the light is enlarged and projected on a screen 6 by a projection optical system 7 after being synthesized by a synthesized optical system 5.
Patent JP-H06300324-A (JP)
Title: Air conditioner heat storing device utilizing steel pipe column row earth retaining wall
Inventor: SAKAMOTO NOBUO
IPC: F24F5/00
Filed: 1993-04-08
Abstract: PURPOSE:To provide a heat accumulation device of large capacity under a low cost, make a superior accommodation for trouble or repairing and get a high efficiency by a method wherein a group of series-connected heat storing water tanks and a group of parallel-connected heat storing water tanks are combined to each other. CONSTITUTION:A first flowing pipe 7 for feeding water in a water tank pipe 1 at a starting end of a group C1 of series-connected water tanks passes through a lid plate 2b, is opened. A second flowing pipe 8 for flowing out water in a water tank pipe 1 at a terminal end passes through the lid plate 2b and is opened. Each of two kinds of first and second flowing pipes 12, 13 for use in feeding or flowing out water in each of groups 1 of water tanks in a group C2 of parallel-connected water tanks passes through the lid plate 2b and is opened. Each of the first flowing pipes 12, 12 is connected to a first junction pipe 14 Each of the second flowing pipes 13, 13 is connected to the second junction pipe 15. The first flowing pipe 7 of a group C1 of series-connected water tanks is connected to the first flowing pipe 14. The second flowing pipe 8 is similarly connected to the second flowing pipe 15.