baber/WOPTO huggingface dataset:
Patent JP-H01142050-A (JP)
Title: Semiprocess nondirectional magnetic steel plate having low iron loss and high permeability
Inventor: HONDA ATSUTO
IPC: C22C38/00
Filed: 1987-11-30
Abstract: PURPOSE:To manufacture the title steel plate having low iron loss and high permeability by incorporating specific ratios of C, Si, Al, P, Mn, Ni, Cr and S to Fe. CONSTITUTION:The semiprocess nondirectional magnetic steel plate having the compsn. contg., by weight, <=0.020% C, 0.2-1.5% Si, 0.15-0.60% Al, 0.02-0.10% P, 1.0-1.5% Mn, 0.1-1.0% Ni, 0.05-0.50% Cr and the balance consisting substantially of Fe is prepd. About 0.01-0.2% Sb and Sn, independently or compositely, about <=0.6% Cu and about 0.001-0.004% B may furthermore be incorporated thereto. By this method, the steel plate having drastically reduced iron loss and excellent permeability can be obtd.
Patent JP-H01142351-A (JP)
Title: Ultrasonic humidifier
Inventor: UMETSU KENJI
IPC: F24F6/00
Filed: 1987-11-30
Abstract: PURPOSE:To prevent the scattering of microbes, bacteria and the like, contained in micro-granular water drops by a method wherein the water tank of a humidifier is provided with a cooling means for cooling water in the tank to prevent the increase of a water temperature as well as the propagation of the microbes, bacteria and the like. CONSTITUTION:Water in a water tank 1 is cooled by a thermoelectric cooling element 4 to restrain the increase of a water temperature due to an ultrasonic oscillator 3. According to the cooling, water in the water tank 1 is kept at a temperature lower than a room temperature or lower than 20 deg.C in summer and lower than 10 deg.C in winter, for example. Accordingly, the degree of propagation of microbes, bacteria and the like in the water tank 1 is decreased remarkably and, as a result, scattering of them into a room while being mixed into fine granular water drops and impairing the health of human bodies may be eliminated. The thermoelectric cooling element 4, utilizing the Peltier effect of a semiconductor and functioning as the cooling means of water in the water tank 1, is small and is arranged at the bottom of the water tank 1. Part or the whole of the water tank 1 is made of aluminum or the like to increase heat transfer effect from the thermoelectric element to the water.
Patent JP-H05141222-A (JP)
Title: Filter regenerating device for internal combustion engine
Inventor: NOBUE TOMOTAKA
IPC: F01N3/028
Filed: 1991-11-15
Abstract: PURPOSE:To improve regenerating performance and enduring performance by providing a microwave generating means for generating a microwave of dielectric heating particulates and a microwave radiating means for generating a TE01P mode in space stored with a filter. CONSTITUTION:A filter 18 collects particulates contained in exhaust gas. An exhaust gas guide flow means 37 is provided in an inflow side of exhaust gas of the filter 18 to guide the exhaust gas to flow in a diametric direction in an exhaust pipe 16. In a microwave generating means 19, power is fed to heating space 17 for dielectric heating the particulate. In a microwave radiating means(power feed hole) 21, a TE01P mode is generated in space where the filter 18 is stored. Almost annular wave guides (microwave transmitting means) 38, 39 are removably constituted in the exhaust pipe in an outflow side of exhaust gas of the filter 18. In this way, matching of distribution of collecting and heating the particulates in the filter is contrived to ensure regenerating performance and enduring performance.
Patent JP-H02146916-A (JP)
Title: Assembling method of cable termination
Inventor: KIHARA TSUNETAMI
IPC: H02G15/064
Filed: 1988-11-28
Abstract: PURPOSE:To prevent warping of core by fitting the tubular section of an assembling jig to the outer circumference of an insulated core placed in an insulator while extending over a conductor lead-out section and the tip of a rubber mold stress cone thereby pressing the stress cone. CONSTITUTION:A cable termination 1 is stripped in step and a conductor lead- out rod 3 is compression adhered to a conductor 2, then a cable protective metal 4, a compression unit 5 and a rubber mold stress cone 6 are inserted sequentially from the lead-out rod 3 side of the cable termination 1. Then the cable termination 1 is cowered by an epoxy seat 7 and an insulator 8. Thereafter, a jig 19 comprising a tubular section 20 and a flange section 21 is inserted from the tip of the insulator 8 so that the tubular section 20 covers from the lead-out rod 3 to the stress cone 6. The stress cone is pressed by means of the compression unit 5 and positioned, then the jig 19 is removed. Compound is injected into the insulator a sealed by a tape 14 and the lead-out rod 3 is secured to the end section of the insulator 8 through a metal(not shown). By such arrangement, the insulated core is protected from warping resulting in the improvement of electrical characteristic.
Patent JP-H07150816-A (JP)
Title: Dust prevention assembling house
Inventor: SENDA ICHIRO
IPC: E04H15/00
Filed: 1993-11-30
Abstract: PURPOSE:To make it possible to open or close the ceiling part of a tent and increase the assembling and disassembling work efficiency of a gas isolation opening device and also easily assemble and disassemble a dust prevention house. CONSTITUTION:A dust prevention assembling house 20 is constituted of a house body 21 and a roof 22. In this roof 22, a pair of guide rails 31 are arranged parallelly and horizontally and also with a level difference. And a plurality of support beams for the ceiling part of the tent are placed so as to cross in right angles with the guide rails 31 and to be parallel with each other and transferable between the pair of guide rails 31. The ceiling part 28 is attached to these ceiling part support beams. And the ceiling part support beams are guided by the guide rails 31 and transferred to open or close the ceiling part 28.
Patent JP-S63152207-A (JP)
Title: Method for adjusting amplification factor of differential amplifier circuit
Inventor: KATO KAZUYUKI
IPC: H03G3/12
Filed: 1986-12-17
Abstract: PURPOSE:To easily adjust the amplification factor of a differential amplifier circuit even when the resistance of various resistors has a dispersion by adjusting the amplification factor when two input signals of in phase are given to the amplifier in place of a level setting potential to set the level of the output signal. CONSTITUTION:Two input signals Vi1, Vi2 are given respectively to two input terminals of an amplifier 11 via input resistors Ri1, Ri2, a feedback resistor Rf is connected between an output terminal and on input terminal of the amplifier 11 and a level setting potential Vs to set the level of the output signal is given to the other input terminal of the amplifier 11 via a potential input resistor Rv. While the in-phase potential Va of the two input signals Vi1, Vi2 are given as a tentative level setting potential, the resistance ratio of the input resistor Ri1 to a feedback resistor Rf connected to the input terminal of the amplifier 11 is adjusted to adjust the amplification factor. Thus, even when the resistors are unbalanced more or less, the amplification factor of the differential amplifier circuit 10 is easily adjusted.
Patent JP-H11130771-A (JP)
Title: New selenium-containing alicyclic compound
Inventor: OKAZAKI MITSUKI
IPC: C07D421/14
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a material having polymerizability, containing a selenium atom in the molecule, capable of answering a strong demand for improvement in refractive index of lens and thinning an edge of lens. SOLUTION: This compound is shown by formula I (Y and Z are each CH2 , Se(selenium) atom or the like; F is SH, acryloyl or the like; (1) is 1-5; (m) is 2-10; (n) is 0-5; (o) is 0-3; (p) is 2-6) such as 2,6-dimercapto methyl-1,4-diselenane. Among these compounds, a dithiol compound organosiloxane obtained by reacting hexadiene with a halogenated selenium of the formula (Se)n Xm such as dichlorodiselenide to give a dihalogenomethyl selenophane of formula II, then converting the halogen atom of the compound of formula II into a mercapto group, for example, by a reaction with thiourea in the presence of a solvent such as water.
Patent JP-H07153037-A (JP)
Title: Magnetoresistance effect type magnetic head
Inventor: HAGA SHUICHI
IPC: G11B5/39
Filed: 1993-11-30
Abstract: PURPOSE:To suppress the demagnetization of a bias field applying magnetic unit caused by an external magnetic field and a leakage magnetic field from a recording core. CONSTITUTION:An MR device 4 and a bias field applying magnetic unit 5 which applies a bias magnetic field to the MR device 4 are provided between a pair of thin film magnetic cores 6 and 7 which are built up on a slider 2 so as to face each other. In an MR head like this, the bias field applying unit 5 is composed of a samarium-cobalt or neodymium-based permanent magnet.
Patent JP-H07155810-A (JP)
Title: Edging roll having variable width and leg length
Inventor: HATANAKA ATSUSHI
IPC: B21B27/02
Filed: 1993-11-30
Abstract: PURPOSE:To provide an edging roll having variable width and leg length with which various shapes of different size are rolled without being accompanied by complicated work such as rolling roll changing and without scratching the shapes and rolls. CONSTITUTION:By rotatively driving web constraining rollers 8L, 8R which are respectively arranged in an eccentric shaft part 1e formed on a spindle 1 and eccentric part 2f formed on an eccentric sleeve 2 by a web constraining roller driving mechanism 40 and simultaneously rotatively driving flange rolling rolls 9L, 9R by a flange rolling roll driving mechanism 30, intrusion of the rolled base stock between the rolls is smoothed. The height between the web constraining rollers 8L, 8R and the flange rolling rolls 9L, 9R is varied in accordance with eccentricity by a roll height adjusting mechanism 10 and the roll width L of the web constraining rollers 8L, 8R is varied by a roll width adjusting mechanism 20.
Patent JP-2000126593-A (JP)
Title: Catalyst for reducing carbon monoxide
Inventor: NAGANO SUSUMU
IPC: C01B3/40
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for reducing carbon monoxide which can efficiently reduce carbon monoxide contained in reformed gas without deactivating the catalyst even when the temperature of a catalyst body is low during start-up and others and does not cause energy loss. SOLUTION: A carrier 42 comprising a substance of high conductivity is coated with a coat layer 44 in which water absorbing parts 44a comprising a water absorbing substance and water repelling parts 44b comprising a water repelling substance are arranged alternately in the gas flow direction. A noble metal catalyst 46 for oxidizing/removing carbon monoxide in reformed gas selectively is supported on the water repelling parts 44b or on the water repelling parts 44b and the water absorbing parts 44a to prepare a catalyst body 40 for reducing carbon monoxide. Water vapor in the reformed gas is condensed in the water absorbing parts 44a, and the water repelling parts 44b carrying the catalyst 46 are heated by the heat of condensation and heat of adsorption of the water vapor.
Patent JP-H02147662-A (JP)
Title: Polyurethane solution composition
Inventor: MISAWA FUMIO
IPC: C08G18/08
Filed: 1988-11-30
Abstract: PURPOSE:To obtain the title composition which can form an air-permeable polyurethane layer in which fine pores are uniformly distributed irrespectively of a small change in process conditions, etc., by mixing a polyurethane solution with water and a specified thermoplastic resin. CONSTITUTION:A polyurethane solution (a) is obtained by reacting a long-chain glycol with an organic isocyanate and a low-molecular diol in an organic solvent of a b.p. <=120 deg.C and a solubility in water at 20 deg.C of 1-50g/100g. Component (a) is mixed with 10-95%, based on the critical water content, water (b) and 0.1-30wt.%, based on the polyurethane of component (a), thermoplastic resin (c) which is soluble in component (a) and can be deposited before the polyurethane does when the solvent is removed from component (a) (e.g. a copolymer of PVC with a polyurethane in a weight ratio of 70-40/30-60).
Patent JP-H04170919-A (JP)
Title: Rice cooker
Inventor: HARA YUMIKO
IPC: A47J27/00
Filed: 1990-11-05
Abstract: PURPOSE:To control the rice cooking process by holding the information inputted in the previous time and determining the process by using its information as one of input variables. CONSTITUTION:Before starting rice cooking, a holding means 6 holds information of hardness of rice at the time when the previous rice cooking is finished, and when the information is inputted, a writing means 10 writes the information inputted to an input means 5 in the holding means 6. When rice cooking is started, a rice cooking process determining means 8 determines a rice cooking process by using the information of the holding means 6 as one of input variables, and a control part 9 drives a heating means 3 and rice cooking is executed. Also, a switch for selecting and inputting one of three of rather hard, ordinary and rather soft maintains the same input information until it is changed in the next time, when it is set once, and also, a volume for inputting one hardness in continuous hardness extending from rather hard to rather soft also maintains the same input information until it is changed in the next time, when it is set once. and functions as the input means, the writing means and the holding means. The writing means in the case a nonvolatile memory is used as the holding means can be realized easily by a microcomputer.
Patent JP-H10118972-A (JP)
Title: Flexible skeleton arm
Inventor: NISHIGAKI HIDEKAZU
IPC: B25J18/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To make a robot arm and the like in a flexible structure locally, after a bending rigidity and the like necessary to transmit the force is to be secured. SOLUTION: Plural thin wall round pipe members 1 are bound in an annulus ring form, and installed on a base 5. The installing to the base 5 is made by using a welding means and the like, and the members 1 are fixed in a rigid connecting condition. The front end part 11 and the adequate position of an intermediate part 12 of the plural thin wall round pipe form members 1 are combined by beam form members 2 having a specific rigidity. Consequently, an arm with a flexible skeleton structure made by assembling the thin wall round pipe form members 1 having a small rigidity can be formed.
Patent JP-H01144038-A (JP)
Title: Photographing device
Inventor: MORIYA TOSHIKO
IPC: G03B27/32
Filed: 1987-12-01
Abstract: PURPOSE:To suppress the waste of film by providing plural operating means individually feeding the reader trailers of recording media in photographing parts. CONSTITUTION:A photographing device possessing plural photographing parts (cameras) 4 and 5 photographing information on an original 2 is provided with the operating means (reader/trailer buttons) 9a and 9b individually feeding the reader/trailers of the recording media (roll film) in respective photographing parts 4 and 5. When the roll films are set to the cameras 4 and 5 to operate the reader/trailer button 9a, the roll film of the camera 4 is fed by a certain amount with the aid of output signals, and the reader/trailer is fed. Similarly, when the reader/trailer button 9b is operated, the roll film of the camera 5 is fed by a certain amount. Thus unnecessary reader parts and unnecessary trailer parts are eliminated to save consumption articles such as film.
Patent JP-H01144857-A (JP)
Title: Image processor
Inventor: YAMADA SHINKO
IPC: H04N1/21
Filed: 1987-12-01
Abstract: PURPOSE:To transmit data to a printer at high speed irrespective of the interval between characters printing ruled line data by providing a character generating means that has font for ruled line in the number of pieces equal to the fonts of the kind of character intervals or less than that by one. CONSTITUTION:The content of a floppy disc(FD) generated by a word processor, personal computer, etc., is stored in a working memory as text code data, converted to raster data by the character generator 230, and developed in a page memory 228. Since the character interval is set at the time of preparing document and since the data have to be printed with the set character interval, the characters are developed in the memory 228 in such coordinates as to generate a character interval. That is, other than an ordinary font ROM 230, a ruled line fonts 231 in the number equal to that of the kind of character intervals are provided. As a result, data can be developed in the page memory 228 with high definition irrespective of the character interval of the printing of the ruled line data in an FD.
Patent JP-2000114318-A (JP)
Title: Semiconductor chip, its manufacture, sheet for applying flux, and method for mounting semiconductor chip
Inventor: YOSHIDA YOSHIHIRO
IPC: H05K3/34
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a flip-chip mounting method by which the need for a flux residue cleaning removal process can be eliminated, and in addition, adverse effects caused by the residue of flux can be removed. SOLUTION: A flux solution layer 5 for the concentration of flux in the layer 5 becomes lower along towards the overlaying layer from the underlying layer which is a solid-state water soluble flux layer 4 formed into a uniform thickness is formed by applying water in uniform thickness to the layer 4. A ball bump 1, formed on the electrode 3 of a semiconductor chip, is dipped in the flux solution layer 5 and pulled up from the layer 5. Consequently, the flux solution 2 in the layer 5 is applied to the entire surface of the ball bump 1, in such a way that the concentration of the flux gradually becomes lower along the electrode 3 from the front end section of the bump 1. Then the semiconductor chip is mounted on a circuit board through flip-chip welding.
Patent JP-H06128247-A (JP)
Title: Production of fluorine-containing dioxolane compound
Inventor: MUROFUSHI HIDENOBU
IPC: C07D317/16
Filed: 1992-10-14
Abstract: PURPOSE:To easily obtain the subject compound useful as a synthetic intermediate for a fluorine-containing dioxole monomer having high polymerizability in high yield by thermally decomposing an alcohol in vapor phase. CONSTITUTION:An alcohol of formula I (Rf<1> and Rf<2> are <=5C fluoroalkyl or together form <=10C fluoroalkylene, etc.; X is Cl, Br, I, OH or OY; Y is alkyl, tosyl or mesyl) is subjected to vapor-phase thermal decomposition reaction at 150-400 deg.C preferably in the presence of a filler (e.g. alumina) to obtain a compound of formula II. The compound of formula II can be converted into a fluorine-containing dioxole monomer compound by chlorination, partial fluorination and dechlorination. The obtained monomer compound has high polymerizability and is important as a monomer for homopolymerization or a comonomer for the synthesis of a fluorine-containing polymer.
Patent JP-S63156078-A (JP)
Inventor: UCHIDA KAZUO
IPC: F27D1/00
Filed: 1986-12-17
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-H01141653-A (JP)
Title: Method for controlling rf pulse of nuclear magnetic resonance imaging diagnostic apparatus
Inventor: YOSHITOME EIJI
IPC: A61B10/00
Filed: 1987-11-30
Abstract: PURPOSE:To shorten the time required in the control of an RF pulse, by performing measurement at least three times before reaching a steady state after the application of the RF pulse and calculating the signal intensity of the steady state from the data of the signal intensity, which is obtained by measurement, by operation. CONSTITUTION:An operating console 12 is operated to set the timing of a pulse sequence, the amplitude and pulse width of an RF pulse or the like to input the same to a computer 7. The pulse width and pulse amplitude at this time are properly matched with alpha deg., beta deg.. These data enter a gate modulation circuit 8 through the computer 7 and a sequence memory circuit 6 and the pulse amplitude and width of the generated modulated pulse wave are set to alpha deg., beta deg.. Next, the angle beta of a reversal pulse is changed while an exciting pulse is fixed to perform the same measurement and beta is controlled to almost 180 deg. and, next, the reversal pulse is fixed to perform measurement while the exciting pulse is changed and alpha is controlled to almost 90 deg.. By this method, since an accurate steady value is calculated in a short time, the processing for calculating the values of alpha, beta can be performed on the basis of said steady value within a short time.
Patent JP-H09119931-A (JP)
Title: Method for stabilizing blood protein coexisting with dejection component
Inventor: MIYAOKA MASAAKI
IPC: G01N33/68
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To stabilize a blood protein coexisting with dejection component by adding an inhibitor to such component in a normal human dejection as exhibiting activity for lowering the antigenicity of blood protein and contained in a liquid passed through a membrane filter of a specified pore size when it is passing through the filter in dissolved state. SOLUTION: Such component in a normal human dejection containing no hemorrhage having an activity for lowering the antigenicity of blood protein, especially hemoglobin, and contained in a liquid passed through a membrane filter having pore size of about 5μm when it is passed through the filter while being dissolved into an extraction liquid is called Hb degenerative factor. A typical inhibitor resisting against the action of Hb degenerative factor for lowering the antigenicity is antibody. The antibody can be prepared using an immune animal, e.g. mouse, rat or rabbit, with an Hb degenerative factor extracted from human dejection as an immune source. When the antibody is added to dejection, the antibody acts as a inhibitor for Hb degenerative factor to suppress degeneration and decomposition of blood protein effectively.
Patent JP-2001120123-A (JP)
Title: Fishing rod
Inventor: KUREMATSU SHIGERU
IPC: A01K87/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent a fishline from coiling around a guide in the fishing rod with the guide. SOLUTION: This fishing rod having a rod body (11) with plural guides (13) protruded at a prescribed interval, and the fishline (15) inserted into each of the guides (13) is characterized in that the top part (13a) of each of the guides (13) is connected with an assistant rod (21) nearly parallel to the rod body (11), and when the rod body (11) is bent, the assistant rod (21) is bent so as to follow the rod body (11) while keeping the nearly parallel state by imparting elasticity to the assistant rod (21) and regulating the assistant rod (21) so as to be freely moved in the length direction of the rod body (11).