baber/WOPTO huggingface dataset:
Patent JP-H01215276-A (JP)
Title: Bioreactor
Inventor: KIUCHI MIKI
IPC: C12M1/40
Filed: 1988-02-22
Abstract: PURPOSE:To keep an immobilization carrier in a proper suspended state without damaging the carrier by separating a liquid flow generation mechanism to effect the agitation and flow of a reaction liquid from the residence zone of an immobilization carrier. CONSTITUTION:A cylindrical inner cylinder 8 opened at the top and the bottom is inserted into an outer cylinder 7 and an axial flow impeller 12 is placed in the inner cylinder 8. A residence zone 2 to retain an immobilization carrier 29 and partitioned at the top and the bottom with porous plates 28 is provided in a space between the outer circumference of the inner cylinder 8 and the inner circumference of the outer cylinder 7. The liquid flows from the bottom upward in the residence zone 2 by the liquid flow generated by the axial flow impeller 12 to effect the flotation of the immobilization carrier.
Patent JP-S53124159-A (JP)
Title: Preparation of magnetron anode
Inventor: SHIDARA HISAO
IPC: H01J23/213
Filed: 1977-04-06
Abstract: PURPOSE: To easily and cheaply mass-produce the above mentioned anode, by forming the anode cylinder by drawing, having plural radial veins in the inner wall, made of Al and also covered the metal layer, having a higher melting point than Al, on the inner face of wall and surface of the vein. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55132451-A (JP)
Title: Speed change control device for automatic speed changer
Inventor: KISHI NORIMASA
IPC: B60W10/10
Filed: 1979-04-03
Abstract: PURPOSE:To prevent delay in car speed response by providing a means by which the car speed data used for judging a speed change is needed or not and determining the expected acceleration is made into the data at the time which delays by a fixed time from the data of the opening degree of the throttle. CONSTITUTION:A means is provided by which the car speed data which is used for judging whether or not a speed change is needed and determining the expected acceleration is made into the data at the time delayed by a fixed time from the data of the opening degree of the throttle. The speed change pattern is determined by the average throttle opening degree, and the average car speed and acceleration for each fixed section. By this, the problem that a wrong speed change pattern is selected due to the delay in the car speed response with respect to the change in the throttle opening degree is eliminated, and it is possible to select a correct speed change pattern matched with the actural traveling condition of the car.
Patent JP-H10243615-A (JP)
Title: Stator coil inserting machine
Inventor: KONO ARINORI
IPC: H02K15/06
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a stator core or the damage of movable blades due to the bending of the movable blades at the time of inserting a coil. SOLUTION: In an upper part of a stator core 30 of a stator coil inserting machine which has a plurality of fixed blades 1a and movable blades 1b to correspond to inner teeth of the stator core 30 and an alignment star 7 which, being installed at the heads of these blades, restricts the inward bending of these blades, a movable blade holder 10 is installed to hold the movable blades 1b between the alignment star 7 and itself. The movable blade holder 10 restricts the bending of the movable blades 1b outwards and in the circumferential direction and thereby the deformation of the stator core 30 or the damage of the movable blades at the time of insertion of a coil 20 can be prevented, resulting in the increase in a space factor of the coil 20.
Patent JP-S60184788-A (JP)
Inventor: HIROSE KEIZOU
IPC: F16L9/12
Filed: 1984-02-29
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-H02248365-A (JP)
Title: Silicon nitride ceramic composition
Inventor: MARUSERUSU POITSUKERUTO
IPC: C04B35/58
Filed: 1990-02-20
Abstract: PURPOSE: To improve the mechanical properties of multi-phase ceramics having high temp. thermal resistance and contg. crystalline β-silicon nitride and amorphous glass phase by incorporating crystalline cubic HfO 2  into the ceramic and incorporating Mg, Y, rare earth elements, etc., in addition of Si into the glass phase.  
     CONSTITUTION: A) 25 to 85 wt.%, more particularly 50 to 70 wt.% β-Si 3 N 4 , B) 11 to 70 wt.%, more particularly 20 to 30 wt.% HfO 2  and C) 5 to 20 wt.% sintered auxiliary element oxide (rare earth elements from Si, Mg, Y, Sm to Yb and more particularly preferably Dy, Ho, Er and Yb) are incorporated into the multi-phase ceramics which is resistant to heat and consists of the crystalline β-Si 3 N 4  and the amorphous glass phase and B:C are incorporated therein at 1:1 to 3:1, more particularly 2:1 to 3:1, by which the high-strength and highly heat resistant silicon nitride ceramics is obtd. The ceramic is produced by molding a prescribed ratio mixture composed of the three components; A, B, C and sintering the molding at 1,700 to 2,000°C in a nitrogen atmosphere. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06255777-A (JP)
Title: Carrying device
Inventor: YANATORI MICHIO
IPC: B65G53/04
Filed: 1993-03-01
Abstract: PURPOSE:To reduce the carrying motive power, and reduce a trouble happening rate in a device to carry a particle body such as power, particles, ice particles or capsules by gas. CONSTITUTION:A container 3 is connected to the upstream side of a duct 5, and a tank 7 is arranged in an outlet part 6 arranged on the downstream side of the duct 5. A tank 8 in which high pressure gas is stored, the container 3 and the duct 5 are connected to each other by pipes having a valve, and the high pressure gas in the tank 8 is injected properly into the container 3 or the duct 5 through the pipes. Thereby, a particle body 2 in the container 3 is carried in the tank 7 through the duct 5. In this case, in order to improve the carrying performance by the gas, liquid 27 is put inside from pipe 19 having the valve arranged in the container 3. Thereby, the trouble happening rate is reduced compairing with a mechanical carrying method such as a screw or a belt conveyor, and carrying motive power is also reduced.
Patent JP-S58156548-A (JP)
Title: Production of optical fiber preform
Inventor: YASUDA MASAO
IPC: G02B6/00
Filed: 1982-03-13
Abstract: PURPOSE:A couple of heating burners set on a glass lathe are alternately used to effect continuous reaction for glass formation, thus producing an optical fiber preform in a short time with increased productivity. CONSTITUTION:In Figure-a, at the start of the operations, the burner support 7a is positioned at the end of the quartz glass tube 2 for feeding starting gases, while the burner holder 10a is at the center of the tube 2. The burner 14a heats the tube 2 at a temperature of 1,500 deg.C to start forming the glass layer, then it gradually traverses rightward as shown in Figure-b. At this time, the other burner holder 10b is positioned out of the center of the tube 2 at the exhaust end of the starting gases 19 and the burner 14b is only just fired. As soon as the support 7a starts traversing, the burner 14b is quickly sent leftward to the end 18 for feeding the starting gases. When the support 7a reaches the exhaust end 19, as shown in Figure-c, the holder 10a is moved by motor 11a set on the support 7a in the right direction of the lathe 1 and removed out of the tube 2, further the flame of the burner 14a is made small just firing. At the same time, the burner 14b starts traversing rightward to heat the tube 2 similarly.
Patent JP-H10217395-A (JP)
Title: Decorative material
Inventor: NEZU MICHIKO
IPC: B32B15/09
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To improve cigaret resistance in a decorative material used for various applications such as building internal and external finishing materials, vehicle internal finishing material or furniture. SOLUTION: The decorative material is obtained by sequentially laminating a metal foil layer 2, an inside resin layer 3 made of a vinyl chloride resin layer or polyolefin resin layer and a thermoplastic polyester resin layer 4 from its inside on a foam resin base material 1 having small volume ratio and high density as compared with resin of bubbles at an outside as compared with an inside. An adhesive layer 5 and a design layer 5 are suitably provided. And, the material 1 is preferably formed at the inside of foam and at the outside of non-foam material.
Patent JP-H08231756-A (JP)
Title: Resin composition for fire-resistant joint compound
Inventor: IUCHI KENJI
IPC: C09K21/04
Filed: 1995-02-28
Abstract: PURPOSE: To provide a composition composed of a carbon-containing polymeric material and a mixture of a specific thermally expandable graphite and a phosphorus compound, having excellent water-tightness, gas-tightness, water- resistance and durability as well as excellent fire-resistance and fireproofness and useful as a joint compound for a multi-story building, etc. CONSTITUTION: This resin composition is composed of (A) 100 pts.wt. of a carbon-containing polymeric material [e.g. a (modified)silicone resin, a (modified) polysulfide resin or an ethylene-propylene-diene copolymer] and (B) 10-200 pts.wt. of a mixture of a thermally expandable graphite having a volume expansion ratio of >=100 in the case of quickly heating at >=800 deg.C (e.g. graphite produced by treating powder of a natural flaky graphite, etc., with a strong oxidizing agent such as an inorganic acid e.g. concentrated sulfuric acid and concentrated nitric acid, etc., to produce an interlaminar compound of graphite consisting of a crystal keeping the lamellar structure of carbon and neutralizing the crystal with ammonia, etc.) and a phosphorus compound (e.g. triphenyl phosphate or sodium phosphate).
Patent JP-H10221326-A (JP)
Title: Method of quantifying fatty acid in low-sulfur light oil
Inventor: HASHIMOTO JIRO
IPC: G01N30/74
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of accurately quantifying a fatty acid at the time of the addition of a fatty acid in low-sulfur light oil as an abrasion inhibitor and performing the quality control of low-sulfur light oil with ease by accurately quantifying a fatty acid. SOLUTION: In this quantifying method, a fatty acid of carbon number 10 to 22 contained in concentrations of less than 500ppm in low-sulfur light oil containing less than 0.05% of sulfur by weight is derived to be a derivative, and then an obtained fatty acid derivative is quantified by high-speed liquid chromatography. In this control method, a fatty acid of carbon number 10 to 22 contained in concentrations of less than 500ppm in low-sulfur light oil containing less than 0.05% of sulfur by weight is derived to be a derivative, and then an obtained fatty acid derivative is quantified by high-speed liquid chromatography. By this, the abrasion preventing performance of low-sulfur light oil is controlled.
Patent JP-H03243078-A (JP)
Title: Method for transmitting voice mode
Inventor: HONJO MASAHIRO
IPC: H04N5/60
Filed: 1990-02-21
Abstract: PURPOSE:To attain accurate voice mode transmission without increasing the number of control lines and generating noise by coding a voice mode in accordance with each channel, superposing a DC component to the coded voice mode, transmitting the superposed code signal and decoding the code on the receiving side. CONSTITUTION:On the transmitting side, a DC component is removed from a voice signal obtained from a voice output circuit 1 by a capacitor 2 and the DC-removed signal is outputted to an adder 5. A DC generating circuit 5 outputs a prescribed DC voltage based upon the information of an input terminal 3 which corresponds to respective bits of the code indicating the voice mode and the adder 5 adds the DC component to the output voice signal. On the receiving side, the voice signal from which the DC component is removed is inputted to a voice input circuit 7. A prescribed DC value of the signal outputted from the adder 5 is detected by a DC detecting circuit 8, the detected result is outputted to a terminal 9 and the information is decoded to obtain a voice mode. Consequently, the information of the terminal 3 corresponds to the information of the terminal 9. In this case, 2<n> modes consisting of n lines for superposing DC components and two DC components can be transmitted.
Patent JP-H05282602-A (JP)
Title: Magnetic recording/reproducing device
IPC: H04N9/83
Filed: 1991-03-06
Abstract: PURPOSE:To improve a distortion characteristic by adding a specified signal fS other than a signal fB to the signal fB having a highest frequency among signals so that it becomes an opposite phase, limiting its vibration and eliminating a signal component fS from this output signal. CONSTITUTION:A color signal Vc is inputted from a terminal 3, the signal Vc is made-K times by an inverse amplifier 5 and sent to an adder 7 and the V signal Vy and the outputted signal of the amplifier 5 are added by the adder 7. Thus, the Y and color signals are superimposed in opposite phases. The vibration of the outputted signal of the adder 7 is restrained by a non-linear processing section 9, a signal S1 is outputted, a color signal is eliminated from the signal S1 by a color component elimination section 11, a signal S2 outputted and the signal S2 is adjusted to a level suitable for recording by a level adjusting section 13. The outputted signal Vy' of the adjusting section 13 is amplified by a recording amplifier 5 and the color signal is amplified by a recording amplifier 17. A recording is made on a magnetic tape 21 by a magnetic head 19 based on a composite signal S3 between the amplifiers 15 and 17. Thus, the level variation of a low frequency signal is improved.
Patent JP-H09235666-A (JP)
Title: Aluminum base target material for liquid crystal display and its production
Inventor: MURATA HIDEO
IPC: C22F1/04
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To produce an Al base target for liq. crystal display in which the generation of splashes is reduced and to provide a method for producing the same. SOLUTION: This Al base sputtering target material for liq. crystal display is the one in which hardness is regulated to <=25 by Vickers hardness (Hv) and having a sputtered face by >=0.3m<2> . The number of defects of >=1μm in the target structure is preferably regulated to <=5 pieces per cm<2> . The target material can be obtd. by forming an ingot consisting essentially of Al into a sheet shape by rolling in the temp. range of 300 to 450 deg.C at <=75% working ratio, next executing heating treatment at the temp. more than that in the case of rolling and less than 550 deg.C and using the side of the rolled face as the sputtered face.
Patent JP-S63210257-A (JP)
Title: Heat resisting steel and its production
Inventor: YAMAMOTO KOJI
IPC: C22C33/04
Filed: 1987-02-25
Abstract: PURPOSE:To continuously cast a heat resisting steel having excellent hot workability without a breakout by drawing out a molten steel having the specific compsn. consisting of C, Si, Mn, Ni, Cr, N, Ca, Al and Fe under appropriate conditions. CONSTITUTION:The molten metal of the heat resisting steel is charged to a cooling cast mold 3 via a dipping nozzle 2 from a tundish 1 to continuously draw out solidified ingot 5. The steel consisting of by weight, 0.20-0.60% C, <=0.50% Si, 6.70-16.00% Mn, 1.50-4.50% Ni, 16.50-22.00% Cr, 0.30-0.50% N, 0.001-0.020% Ca, 0.005-0.100% Al and furthermore contg. at need 0.0005-0.002% B with the balance Fe consisting substantially of Fe is used as the heat resisting steel in the production of the above-mentioned heat resisting steel. The temp. in the above-mentioned tundish 1 is regulated to that higher than the melting point of said steel in a range of <=35 deg.C. The rate of the drawing is further regulated to <=1.6m/min. Cast mold powder 8 having >=2.0 poise viscosity is as well charged to an oil face 5C of the molten metal.
Patent JP-H09233557-A (JP)
Title: Radio telephony system
Inventor: KOBORI KIYOSHI
IPC: H04W88/06
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a radio telephony system simple in configuration and capable of being utilized for both a cordless telephone and a portable telephone set. SOLUTION: A receiver driving amplifier 24 at a cordless telephone base band part 2 drives a receiver 7 by adding the output of an expander 23 showing an audio signal from a master set and the output of a receiver driving amplifier 48 at a portable telephone based band part 4. In a cordless telephone mode, a power supply part 8 turns off the power source of the portable telephone base band part 4. The receiver driving amplifier 24 drives the receiver 7 based on the output of the expander 23 and reproduces a voice from the master set. In a portable telephone mode, on the other hand, the power supply part 8 supplies no power to a cordless telephone radio part 3 and the output of the expander 23 is stopped. The receiver driving amplifier 24 drives the receiver 7 based on the output of the receiver driving amplifier 48 and reproduces a voice from a public radio base station.
Patent JP-2000239646-A (JP)
Title: Adhesive composition for decorative convex plate
Inventor: NOGUCHI HIROTOSHI
IPC: C09J133/26
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition for a decorative convex plate which does not contain a material diffusing formaldehyde and gives the decorative convex plate difficult to generate separation between paper and the plate. SOLUTION: An adhesive composition is suitably used for manufacturing a decorative convex plate of a structure placed by buffer paper between a base material and a convex plate wherein the composition is composed of: at least one of emulsion (a) selected from a synthetic resin emulsion and a synthetic rubber latex; and a water soluble resin (b) having an amide group, and contains 0.5-40 wt.% of the solid part of the water-soluble resin (b) to 100 wt.% of the solid content of the emulsion (a). The water-soluble resin (b) is preferably a polyacrylamide resin.
Patent JP-H07246613-A (JP)
Title: Method for drying ceramic molding
Inventor: YOSHIDA TOSHIHIRO
IPC: B28B11/24
Filed: 1994-03-11
Abstract: PURPOSE:To eliminate unevenness of drying to prevent deformation by a method wherein after a ceramic molding containing a gel binder us held for a predetermined time under humidity control at a specific temperature higher than the gelling temperature of the binder, the water content of the molding is dried. CONSTITUTION:A sintering adjuvant and a polyvinyl alcohol are added to a silicon nitride powder. This is ground and mixed by an attritor with the addition of water. The obtained ground mixture is dried by a spray drier and granulated. The obtained granules are mixed with a methyl cellulose as a gel binder and a lubricating agent to be prepared. A molded item is formed by using this mixture as a molding material. The molded item is held for one hour under the environment of a humidity of 70% and a temperature of 80 deg.C which is higher than the gelling temperature of the gel binder, whereby the binder is gelled. After that, the humidity is lowered to 30% and the temperature is increased to 85 deg.C for drying the molded item. Therefore, deformation caused by shrinkage in drying is reduced, and the molded item is uniformly dried without unevenness, thus being never deformed and being enhanced in accuracy in shape.
Patent JP-S61201982-A (JP)
Inventor: NISHIDA YOSHITAKA
IPC: F16L11/12
Filed: 1985-03-02
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-H05209942-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOSHIKAWA KOJI
IPC: G01R31/317
Filed: 1992-01-30
Abstract: PURPOSE:To protect an input first stage transistor so as to prevent damage of a gate oxide film by setting the output of a first stage circuit to a power source voltage when a voltage higher than the power source voltage by a predetermined level is applied to an input pin. CONSTITUTION:An input first stage circuit 11 is composed of a NAND type one to which an input AD, a signal which is an output SVT from a super voltage determining circuit 2 after it is determined by an inverter IV3 are fed, and accordingly, an output OUT may be obtained. When a super voltage is applied to the input AD so that the output SVT is turned into a high level, the output OUT is turned into a power source level by means of a P-channel type transistor Tr9 as a boost transistor even though the input AS is at a high level. Accordingly, a potential difference between the gate and drain of a P-channel type transistor Tr5 in the input first stage circuit 11 is merely equal to the difference between the super voltage VAD and the power source voltage, and accordingly, it is possible to prevent damage of a gate oxide film of the transistor caused by the application of the super voltage.
Patent JP-H02197940-A (JP)
Title: Hierarchical memory system including another cash memory for storing data and instructions
Inventor: KARUBA PURANSHISU POORU
IPC: G06F12/02
Filed: 1989-02-22
Abstract: PURPOSE: To shorten the waiting time of a CPU by writing back the instruction, which is read into a cache for data and is changed, to a main storage device and invalidating a line corresponding to the changed instruction in a cache for instruction. CONSTITUTION: Assuming that a line is effective and indicates the change in the case of the occurrence of data cache mistake, the data line in the data cache must be written back to the storage device before a new data line can be loaded to this specific line in the data cache. Therefore, a write-back latch/ multiplexer 52 is energized. A byte selection mechanism 46 and byte write gates 50 control the storage of data to the data cache. The byte selection mechanism 49 gates main storage data so that only double words of main storage data pass a byte input multiplexer 48 at the time of CPU load OP accompanied with directory mistake, and all byte write gates 50 are activated. Thus, the waiting time of the CPU is minimized.
Patent JP-H06315614-A (JP)
Title: Method for removing contaminants and cleaning material
Inventor: IBUSUKI AKITSUGU
IPC: B01J21/06
Filed: 1994-02-15
Abstract: PURPOSE:To remove nitrogen oxide of low concentration, etc., in the environmental atmosphere. CONSTITUTION:A cleaning material 13 in the form of a sheet or a panel is constituted by fixing a photocatalyst mainly consisting of titanium dioxide or a mixture of titanium dioxide and active carbon by using fluororesin, etc., and it is installed outdoors by using the external wall of a building, etc. The photocatalyst irradiated with near ultraviolet rays having a 300-400nm wavelength range of sunlight is activated to turn nitrogen oxide, etc., in the air into nitric acid, etc., which is captured on the surface. On the other hand, the photocatalyst which has lowered in activity by the accumulation of products is washed by a precipitation to restore its function. And volatile contaminants transferred to gas out of water by using the cleaning material 13 or contaminants in water are decomposed by titanium dioxide.
Patent JP-S61199164-A (JP)
Title: Input device for information retrieving device
Inventor: FURUYA YASUO
IPC: G06F17/30
Filed: 1985-02-28
Abstract: PURPOSE:To eliminate the need for a wire for a switch or the like and to input a retrieval data even when the retrieval data is not especially known by providing a bar code to a ground paper sheet on which an index or illustration corresponding to a program is displayed. CONSTITUTION:A picture or illustration 72 representing the content of a program recorded on a video tape by plural areas is displayed to each side of the ground paper sheet 71 of an album and a bar code 73 to retrieve the program is displayed near the picture or illustration 72. The code 73 is converted into a pulse signal corresponding to white/black stripes by the scanning of an optical reader 74 and outputted to a retrieval controller 103. The controller 103 converts the pulse into a prescribed code signal, and an address data recorded on the video tape is retrieved by the VTR 1 based on a data represented by the said code signal. Thus, a corresponding program is selected and the retrieval data is inputted.