baber/WOPTO huggingface dataset:
Patent JP-S5881914-A (JP)
Title: Heat insulating method for high temperature steel product
Inventor: UENO YASUSHI
IPC: C21D1/00
Filed: 1981-11-12
Abstract: PURPOSE:To increase the effect of heat insulation for steel product by a method in which the junctions of the side walls for the ceiling part of a keeping heat- cover is caused to be movable by turning, and the side walls are turned corresponding to the size of a high temperature steel product, and further are floded under the surface of the ceiling part at waiting period for steel product. CONSTITUTION:On both sides of a ceiling part 1, a junction points 5 are equipped and connected to side walls 2. The side walls 2 are movable by turning corresponding to the sizes of high temperature-steel products 3, 3' passing along a running surface 4, and the temperatures of the steel products 3, 3' are kept. Then, at waiting period for steel product, each side wall is folded under the surface of the ceiling part 1, thereby preventing the radiation of the heat in the cover-bodies. Thus, the temperature in the cover is heightened, and the effect of heat insulation is increased.
Patent JP-H0739015-A (JP)
Title: Conveyance device
Inventor: KOYANO SHINJI
IPC: H01L21/677
Filed: 1993-07-21
Abstract: PURPOSE:To provide a conveyance device which can reduce heat generated by an electromagnet without reducing a load weight. CONSTITUTION:Upper-side permanent magnets 53a always make a magnetic force (an attraction force) act on upper-side targets 19, and a deviation body 16 is magnetically levitated by a magnetic force by lower-sidle electromagnets 53b. When an object to be conveyed is placed, the levitation body 16 is tilted by the own weight of the object to be conveyed, the upper-side targets 19 are moved away from the upper-side permanent magnets 53a, and lower-side targets 20 are brought close to the lower-side electromagnets 53b, the excitation current of the lower-side electromagnets 53b is reduced, and their magnetic force is weakened. Thereby, the magnetic force, of the upper-side permanent magnets 53a, which pulls down the levitation body 16 downward becomes relatively large, and the levitation body 16 is pulled back to a prescribed levitation position.
Patent JP-H066467-A (JP)
Title: Switchboard
Inventor: KIMURA MAKOTO
IPC: H04Q3/545
Filed: 1992-06-16
Abstract: PURPOSE:To connect plural B channels to an optional terminal interface. CONSTITUTION:Among data fetched from an ISDN channel to a first-order group interface 6, D channel data are distributed to a controller 10 and B channel data are distributed to a slot segmenting/assembling part 9 respectively. A switching part 12 connects the optional time slot of a B channel string to the B channels of the terminal interfaces (ISDN basic interfaces) 11-1 11-n. The switching part 12 is switched based on the D channel data detected by the controller 10 and can simultaneously perform the communication of the plural data. Since the switching part 12 can also switch the plural time slots simultaneously, a transmission request to the terminal housed in an HO interface and the transmission request from the terminal can be responded.
Patent JP-H05345482-A (JP)
Title: Thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/30
Filed: 1992-06-16
Abstract: PURPOSE:To enhance storage stability, developed color density and color forming sensitivity by adding terpene diphenol and a bisphenol monosulfide compd. represented by a specific general formula as a developer in a thermal recording material for a facsimile. CONSTITUTION:As a developing compd. forming a thermal color forming layer along with a color forming compd., terpene diphenol and a bisphenol monosulfide compd. represented by formula I (wherein R1-R4 are independently or simultaneously a hydrogen atom, a hydroxyl group, a halogen atom, a 5C or less alkyl group, an alkoxy group or an alkenyl group), for example, bis-(4,4'- hydroxyphenyl)sulfide are added. A binder such as methyl cellulose and additives are added and the wt. ratio of terpene diphenol and the bisphenol sulfide compd. represented by the formula I is pref. 4:1-1:4.
Patent JP-2000033258-A (JP)
Title: Device for catalytically subjecting fluid to chemical reaction in vapor phase
Inventor: MARSCH HANS-DIETER
IPC: C10L3/10
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a device equipped with two catalyst beds which have not a defect of a conventional technique and are free from unutilized useless space and enable fluid to detour each catalyst bed and have mutually different life times. SOLUTION: A first catalyst bed in a flow path has a catalyst volume smaller than a second catalyst bed. The first and the second catalyst beds are substantially formed into a cylindrical shape. In this case, the cylindrical boundary wall of the catalyst bed of the inside forms the cylindrical inner wall of the second catalyst bed. The first catalyst bed radially percolates fluid and the second catalyst bed percolates fluid in the axial direction.
Patent JP-2001007282-A (JP)
Title: Power semiconductor element
Inventor: TADA NOBUMITSU
IPC: H01L25/18
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor element which is lessened in size and enhanced in performance and reliability by a method where current paths between switching chips and diode chips are set equal to each other in length and lessened in impedance. SOLUTION: Switching chip insulating boards 3c and 3d and a diode chip insulating board 3e are mounted on a metal base 5, an emitter pattern 11a is formed on the centers of the switching chip insulating boards 3c and 3d, collector patterns 10a and 10b are formed on each side of the emitter pattern 11a, two switching chips 1 are mounted on each of the collector patterns 10b, an emitter electrode connection part is provided at the center of the emitter pattern of the switching chip insulating board so as to make a distance between each of the switching chips 1 and the emitter electrode connection part 13a equal to each other, and collector electrode connection parts 12a and 12b are provided on the collector pattern near to the emitter electrode connection part.
Patent JP-S6336238-A (JP)
Title: Silver halide photographic sensitive material having improved coatings trouble
Inventor: OGASAWARA AKIRA
IPC: G03C1/38
Filed: 1986-07-31
Abstract: PURPOSE:To obtain the titled material capable of preventing generation of a mat ping, and reducing coating stripes by incorporating a specific (co)polymer, a fluorine contg. surface active agent and a mat agent to a surface layer of the photographic sensitive material. CONSTITUTION:The surface layer of the photographic sensitive material contains a polymer and/or a copolymer having a repeating unit shown by formula I or II, (for example, the copolymer shown by formula III, X:Y=50:50) and the fluorine contg. surface active agent (for example, the compd. shown by formula IV) and the mat agent (for example, SiO2). In formulas I and II, R1 and R2 are each H, halogen, atom, hydroxy, carboxyl, 1-6C alkyl, or alkoxy carbonyl etc., R3 and R4 are each hydroxy or carboxyl group. Thus, a white spot so called the mat pin and the coating trouble such as the coating stripes of the titled material can be reduced.
Patent JP-H097628-A (JP)
Title: Fuel cell
Inventor: YANAGIHARA HIROSHI
IPC: H01M8/24
Filed: 1995-06-23
Abstract: PURPOSE: To provide a fuel cell free from the reduction in cell characteristic of an electric cell, and uniformed and stabilized in output by arranging a cushioning carbon block between a carbon plate and a method plate for pressurizing at an electric cell located in each end of a multi-layered fuel cells. CONSTITUTION: Cushioning carbon blocks 4 are arranged between the carbon plate 2 of an electric cell 1 and a pressurizing stainless plate 3 in both ends of a multilayer fuel cell 5. The block 4 has current leading cable mounting holes 6 and voltage measuring terminal holes 7 on the side surfaces, and air supplying manifolds 8 and fuel gas supplying manifolds 9 in the inner part. According to such a constitution, the cell 5 is uniformed in temperature distribution in each gas passage groove of the plate 2 by the thermal isolation by the block 4, and stabilized in gas flow rate, the cell characteristic of the electric cell 1 is never differed between both ends and the center, and the output is uniformed and stabilized.
Patent JP-H0467403-A (JP)
Title: Recording characteristic normalizing method for cassette tape deck
Inventor: KANEKO OSAMU
IPC: G11B5/00
Filed: 1990-07-09
Abstract: PURPOSE:To automatically execute work to remove the dispersion or the bias of a sound due to the characteristic of a tape by comparing the characteristic of a predetermined test sound with the characteristic of the sound obtained by recording and reproducing it by a cassetted tape deck, and equalizing the reproduced sound so as to show the nearly same characteristic as the original sound. CONSTITUTION:In an area 21, data 211 to 21n showing the loudness of the test sound divided into n-pieces by every musical interval are stored as being divided by every musical interval. In the area 22, the data 221 to 22n showing the loudness of the test sound after being recorded in the tape and reproduced from it are stored as being divided by every musical interval. Then, the data 211 of the area 21 is compared with the data 221 of the area 22, and the reproduced sound is equalized so as to show the nearly same characteristic as the original sound. Thus, the work to remove the dispersion or the bias of the sound is automatically executed.
Patent JP-S5884096-A (JP)
Title: Digesting and denitrifying method for night soil sewage
Inventor: SUZUKI TAKAYUKI
IPC: C02F9/00
Filed: 1981-11-13
Abstract: PURPOSE:To improve the digesting and denitrifying activity of activated sludge by filtering night soil sewage with sieves of <=1mm. opening or the like, digesting and denitrifying the filtrate thereof in a biological treatment stage and concentrating the outflowing activated sludge. CONSTITUTION:Night soil sewage 1 passes through a screening stage 2 disposed with screens or sieves of <=1mm. opening in single or multiple stages, whereby the SS in the sewage 1 are removed. Thereafter, the sewage is admitted together with return sludge 3 and circulating digesting liquid 4 to the 1st denitrifying stage 5 under anaerobic conditions, whereby the NOX in the liquid 4 is denitrified by denitrifying bacteria with the BOD components in the sewage 1 as a reductant; thereafter, the liquid flows into a digestion stage. The NH3 in the  sewage 1 is digested to NOX and the BOD remaining in the stage 5 is decomposed by oxidation. The sludge 3 is concd. down to 30,000-100,000mg/l.
Patent JP-S5969873-A (JP)
Title: Input-output device of data
Inventor: KISHI HAJIME
IPC: G06K1/14
Filed: 1982-10-15
Abstract: PURPOSE:To use tapes having different formats by generating a line feed code and a return code at the detection of a line feed code and by punching data on a paper tape in case of preparation and copying of the paper tape in a portable type data input/output device. CONSTITUTION:Printing data inputted to a data buffer 5a of a puncher 5 are inputted to a new/old format switching circuit 5ca of a code discriminating circuit 5c. The circuit 5ca discriminates whether the input code is a ''new line'' code or not, and when it is the ''new line'' code, generates a ''new line return'' code in the succeeding step and sends the code to a puncher controlling part 5d to punch the data on a puncher part 5. If the ''new line'' code is not included, the data are controlled to be punched as it is. When a new format tape is prepared from an old format tape, an alteration switch 5f is turned to the (b) side, the printing data are inputted to the old/new format switching circuit 5cb, and when the data is the ''return new line'' code, cancels the code and generates a code to execute punching.
Patent JP-S5970998-A (JP)
Inventor: FURUKAWA HIDEYASU
IPC: G21C13/02
Filed: 1982-10-15
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-S6428068-A (JP)
Title: Control device for transmission of safety device
Inventor: SEKI KANZOU
IPC: B61L7/06
Filed: 1987-07-22
Abstract: PURPOSE:To reduce the number of cables by connecting a safety control device to safety equipment by means of commonly wired lines, transmitting modulated waves being superposed with a current flowing in the lines, and receiving the waves on the safety equipment side to carry out the control of the safety equipment. CONSTITUTION:A controller 11 is provided in an equipment chamber 1 while also providing terminal equipment 121-12n and a signal light transformer ST1-STn on each site and a safety control device is formed with the controller 11 and an interlocking device 2. The transmission/receiving of a control signal and an indicating signal is carried out between the controller 11 and the termi nal equipments 121-12n using power source lines 7 which are commonly wired between this safety control device and switches 31-3n/signals 41-4n. The switches 31-3n and the signals 41-4n are controlled according to a control signal transmitted from the controller 11 via the terminal equipments 121-12n, while transmitting an indication signal which indicates this condition from the terminal equipments 121-12n, to confirm a controlling condition by means of the interlocking device 2 which receives the signal via the controller 11.
Patent JP-S6427857-A (JP)
Title: Method for correcting grinding stone surface
Inventor: SAITO HIROSHI
IPC: B24B53/047
Filed: 1987-07-22
Abstract: PURPOSE:To lengthen considerably the life of a grinding stone side as well as to prevent a dresser from being worn in an early stage by increasing the amount of a feed per revolution from the position previously corrected depending on the decrease in dimension in the radial direction of a grinding stone. CONSTITUTION:In dressing a grinding stone, a table 3 is advanced first up to a specified advance limit normal to ground, letting the act of a feed cylinder 15 strike a piston head 15a against a feed per revolution stopper 16 the movement of which is controlled by a cam 20, then, a pinion 13 is rotated by a rack 15b by the amount of the aforesaid movement so as to advance a dresser using a push rod 8 via both a one-way clutch and a feed nut. In the second place, when the piston rod 15a is retreated, the push rod 8 is kept at its corrected position by means of the one-way clutch so as to be in an initial position for the following correction. Then, the grinding stone is moved to the dresser side so as to be dressed. This constitution thereby lengthens considerably the life of the grinding stone, enabling the wear of the dresser in an early stage to be prevented.
Patent JP-H1121601-A (JP)
Title: Composite layered porous material, and its manufacture
Inventor: KOSAKA AKIRA
IPC: B01D39/20
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide the porous material capable of efficiently achieving the filtering treatment of fine particles such as smoke dust to be generated from a refuse incinerator while the pressure loss is suppressed low. SOLUTION: A composite layer porous material whose base body consists of a porous metallic sintered body whose pore diameter is regulated, has the composite layer structure in which a relatively thin porous thermal-sprayed film having the regulated pore diameter consisting of the metal, ceramic or the mixture thereof on the surface of the base body. The base body (occupying most of the wall thickness) is of the pore distribution with large pore diameter by providing the pore distribution having the pore diameter capable of filtering fine particles in the thermally sprayed film. As the effect of the composite layer, the filtering treatment of low pressure loss can be achieved, and the back washing effect to recover the degradation of the filtering function caused by clogging is also kept stable.
Patent JP-S6159979-A (JP)
Title: Charge input device
Inventor: MIYAMOTO YOSHIHIRO
IPC: H04N5/335
Filed: 1984-08-30
Abstract: PURPOSE:To drop an injection efficiency and to expand the dynamic range of an input by dividing an input gate into plural parts, detecting a charge amount under an accumulation gate and interrupting some part of the input gate with respect to an excess input. CONSTITUTION:An input gate 12 is divided into two parts IG1 and IG2, and the former is enclosed by a barrier (BA)7 under an accumulation gate (SG) and connected to a floating diffusion layer (FD)6 adjacent to a transporting gate (TG)4 through a connection line (LI)8. When the TG4 is turned on, the charge built up under the SG3 is transported to the CCD side. When an input is excessive, a current flows to the FD6 from the SG3 over the barrier BA under the SG3, and the potential of the FD6 drops below the surface potential of the barrier. At this time, since the 2nd input gate IG2 is held at a fixed bias, the current continues flowing to the SG3 through the IG2. However, because of a small gate width of the IG2, an injection efficiency drops and the input current is reduced.
Patent JP-S6071339-A (JP)
Title: Automatic car speed control device
Inventor: TAKAHASHI MINORU
IPC: B60K31/08
Filed: 1983-09-29
Abstract: PURPOSE:To obtain a device of economical construction by commonly using an actuator both for automatic car speed controlling and for controlling on idling. CONSTITUTION:A first and a second branch passages 15, 16 are provided on a bypass passage 14 which bypasses the upper and lower courses of a throttle valve 13, and a second solenoid valve 100 is provided on the first branch passage 15. Also, a first solenoid valve 101 is provided on the confluent part of the first and the second branch passages 15, 16. A first control means 102 brings the second solenoid valve 100 in a fully open condition when a judging means 103 judged that an automatic car speed control is under way, while bringing the second solenoid valve 100 in a totally closed condition when the judging means 103 judged otherwise. Then, a second control means 104 controls the opening of the first solenoid valve 101 based on a target car speed and an actual car speed.
Patent JP-H0732664-A (JP)
Title: Printing device
Inventor: TSUNODA MASAMI
IPC: B41J5/30
Filed: 1993-07-22
Abstract: PURPOSE:To eliminate translation work to be done with execution of a translation program on a computer of a work station by translating a language before printing is performed in a printing device. CONSTITUTION:A RAM 103 is provided for receiving printing data. A CPU 101 is provided for translating a first sentence described in a first language according to a character code string included in the printing data received at the RAM 103, converting it into a second sentence described in a second language, and replacing the first sentence in the printing data by the second sentence for printing at a printing section 104.
Patent JP-S6243534-A (JP)
Title: Method for monitoring leakage of pipeline by acoustic emission
Inventor: ISHIHARA KOJI
IPC: G01M3/24
Filed: 1985-08-21
Abstract: PURPOSE:To enable the positive monitoring of leakage in a long pipeline, by arranging a large number of acoustic emission (AE) sensors on a pipeline so as to provide intervals between said sensors and subjecting the detection signal from each sensor to analytical processing. CONSTITUTION:N many AE sensors 2-1-2-N are mounted on a pipeline 1 in the longitudinal direction thereof at predetermined intervals. Individual addresses are specified for the sensors 2-1-2-N and the operation control apparatus 5 in each sensor brings the converter 3 and amplifier 4 connected to itself into an operation state only when the address information in an arrived call signal coincides with its own address. The apparatuses 5 of the sensors 2-1-2-N receive call signals from a common detection signal line 6 and the output of the amplifier 4 of each sensor is sent out to a common detection signal line 7 while the output of the converter 3 is amplified. One monitor apparatus main body 10 in charge of all of the sensor 2-1-2-N sends out a call signal to the line 6 and receives the detection signal from the line 7 for analytical processing.
Patent JP-S57104915-A (JP)
Title: Laser recorder
Inventor: FUNATO HIROYOSHI
IPC: G03G15/04
Filed: 1980-12-22
Abstract: PURPOSE:To realize not only a small-sized structure but a simple adjustment mechanism of a laser recorder, by providing an optical member which is capable of adjustment and of preserving the state after an adjustment between an f-theta lens and a photoreceptor layer. CONSTITUTION:A housing 10 made of an aluminum casting, etc. contains a laser tube 2, a modulated optical element 3, a beam expander 4, rotary polyhedric mirror 5 which is driven by a synchronous motor 5a, and an f-theta lens that focuses the laser beams given from the mirror 5a and irradiates the laser beams on the surface of a photoreceptor drum 7 in the form of a spot light which shifts in the same speed from one to another side. The laser beam reflected by a fixed mirror 20 is led to the drum 7 through an adjustment mirror 30. The mirror 30 is made movable by means of three control female screw members. As a result, the shift of position can be adjusted for the length of an optical path reaching the drum 7 from the f-theta lens, the main scanning direction or the subscanning direction.
Patent JP-H0232116-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: MOGI NAOKI
IPC: H01L23/31
Filed: 1988-07-22
Abstract: PURPOSE:To provide the subject composition composed of a specific epoxy resin, a phenolic resin hardener, a specific filler and a cure accelerator, having excellent heat-resistance, flexibility, crack resistance, moisture resistance and soldering stress resistance and especially suitable for large chip of a large-scale IC. CONSTITUTION:The objective composition can be produced by mixing, melting and kneading (A) an epoxy resin containing 50-100wt.% (preferably 70-100wt.%) of a polyfunctional epoxy resin of formula (R1, R2 and R3 are H, alkyl, etc.; n and m are integer of >=0 and n+m is 1-10), (B) a phenolic resin hardener (e.g., phenolic novolak resin), (C) a filter containing 5-100wt.% (preferably 5-80wt.%) of secondary agglomerated silica powder having an average particle diameter of 20-60mum (preferably 20-40mum), an apparent density of 0.1-0.6g/cc and a specific surface area of <=5m<2>/g and (D) a cure accelerator (e.g., diazabicycloundecene).
Patent JP-H0988456-A (JP)
Title: Screen device
Inventor: TSUCHIDA OSAMU
IPC: E06B9/262
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a screen device with good controllability and outward appearance having great flexibility of design and layout by constituting screen mounting frames and slide-guide frames of two pairs of frames opposed in up and down and right and left. SOLUTION: Two pairs of frames opposed in up and down and right and left are provided, and one pair of frames among them are made as screen mounting frames 12 and 13 to mount screen members 11 between them in a contractible and developable manner to bear. The other pair of frames form respectively slide-guide frames 14 and 15. One of the screen mounting frames 12 and 13 or each of them is movable in contractible and developable directions of the screen members 11. The slide-guide frames 14 and 15 are provided with bending elasticity, each of them is fixed to one of the screen mounting frames 12 and 13 in one end of each of them, and the other end is bent and slid along the other of the screen mounting frames 12 and 13. In a specific bending and sliding position, specific intervals between the screen mounting frames 12 and 13 opposed to each other can be maintained.