baber/WOPTO huggingface dataset:
Patent JP-2000357607-A (JP)
Title: Withstand voltage evaluation method for current introducing terminal and withstand voltage evaluation device
Inventor: ISHIZUKA MASAYUKI
IPC: H01F6/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To simplify operations facilitate pressure control for helium gas which is supplied into a test vessel and improve evaluation effect, by cooling a current introducing terminal (low temperature side current introducing terminal) at the same ultracold temperature level as an actual working state by using a refrigerator machine (GM Gifford-McMahon type refrigerator) only without using liquid helium. SOLUTION: This method makes notice of a GM refrigerator 41 which can cool down to 4K as a means of cooling a current introducing terminal 8. In this case, the method has an evacuating step of evacuating the inside of a cryostat 16, a cooling step of cooling the current introducing terminal 8 by the refrigerator 41 which is equipped with the cryostat 16 and a leakage volume measuring step in which a gas leakage volume leaking into the inside of the cryostat 16 via the current introducing terminal 8 from the internal side of the test vessel 43 is measured by a supplying gas having a prescribed pressure to the test vessel 43.
Patent JP-H0459209-A (JP)
Title: Cast molding method for artificial marble
Inventor: KUMAGAI HIROBUMI
IPC: B29L31/10
Filed: 1990-06-27
Abstract: PURPOSE:To provide the cast molding method for an artificial marble duplicating a molding tool surface by bonding peripheral sections of resin film sheets, upper and lower, and curing a cast blended material in the vacuum packed state. CONSTITUTION:A synthetic resin film sheet 21 is adhered to the surface of a molding tool l by carrying out air suction from the lower surface of a molding tool l on a suction device by the action of a vacuum pump 4. Then, a fluid cast blended material 5 is cast on the back face of a synthetic resin film sheet 21, and a synthetic resin film sheet 22 is covered from above the cast blended material 5. Then, the peripheral sections of upper and lower resin film sheets 21 and 22 are bonded with by a bonding agent, and cured by means of heat, emission of beam or the like in the state that the cast blended material 5 is vacuum packed to cast mold an artificial marble. Sharp and very fine recessed and projected surfaces of the molding tool can be transferred and shaped by said molded product.
Patent JP-H0919729-A (JP)
Title: Method for attaching inside diaphragm of steel tube column
Inventor: SHISHIDO TADAICHI
IPC: E04B1/58
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To make a steel tube column and an inside diaphragm into one body without welding in a case of attaching the reinforcement inside diaphragm to the steel tube column. SOLUTION: An inside diaphragm 2 is set at a prescribed position inside a circular steel tube column 1 that the upper and lower direction of the axis of material is fixed. In the state of supporting and fixing the inside diaphragm 2, a wedge shape metal 3 is pressed and inserted between the internal face of the circular steel tube column 1 and the external circumference face of the inside diaphragm 2. Due to inserting with pressing of the wedge shape metal 3, the inside diaphragm 2 is made into one body with the circular steel tube column 1. The compression force between materials is generated between the circular steel tube column 1 and the inside diaphragm 2, the local bending deformation generating in the tube wall of the circular steel tube column 1 can be restricted.
Patent JP-S6230620-A (JP)
Title: Production of manganese dioxide
Inventor: YAMAMURA KAZUAKI
IPC: H01M4/50
Filed: 1985-08-02
Abstract: PURPOSE:To obtain manganese dioxide having high activity and purity and suitable for dry cell, by oxidizing a lower manganese oxide in an alkaline solution with oxidizing gas introduced into the solution, and densifying the resultant delta-type manganese dioxide. CONSTITUTION:Oxidizing gas is blasted into an alkaline solution containing a lower manganese oxide to effect the oxidization of the lower oxide to delta-type manganese dioxide, which is densified to obtain the objective manganese dioxide. The alkali is NaOH, KOH or NH4OH, and the pH of the solution is preferably >=12. The manganese oxide used as the raw material is preferably at least one kind of oxide selected from MnO, Mn2O3, Mn3O4 and MnOOH, and its particle diameter is preferably finer than 200 mesh. The oxidization with the oxidizing gas is carried out preferably at 10-110 deg.C. The densification is carried out preferably by compressing the synthesized manganese dioxide powder under a pressure of 0.25-20ton/cm<2> and crushing to the desired particle size.
Patent JP-H0458067-A (JP)
Title: Rotor electrode for distributor
Inventor: MORITA TAKESHI
IPC: F02P7/02
Filed: 1990-06-26
Abstract: PURPOSE:To provide a rotor electrode for a distributor, which is high in skin adhesion strength and also high in noise electric wave prevention effect by forming a high resistance material layer while being laminated by means of vacuum deposition, and thereby making up the layer from plural ceramics the compositions of whose main components are different. CONSTITUTION:Substrate ceramics 2a and 2b are formed, which increase adhesion strength onto the electrode 1 of a skin. Following which, finishing ceramics 3a and 3c excellent in noise electric wave prevention effect are formed over the substrate ceramics 2a and 2b. By this constitution, a rotor electrode 1 for a distributor, which is high in skin adhesion strength and also high in noise electric wave prevention effect, can thereby be provided.
Patent JP-H0834825-A (JP)
Title: Production of vinyl chloride resin
Inventor: TANAKA SHIGERU
IPC: C08F265/00
Filed: 1994-07-22
Abstract: PURPOSE:To produce a vinyl chloride resin excellent in impact resistance, tensile strength and moldability. CONSTITUTION:This production process is one for producing a vinyl chloride resin comprising grafting 70-99wt.% vinyl chloride onto 1-30wt.% acrylic copolymer latex obtained by copolymerizing 100 pts.wt., acrylic monomer based on an alkyl (meth)acrylate which can provide a homopolymer of a glass transition point of below -20 deg.C with 0.1-10 pts.wt. polyfunctional monomer, which process comprises performing the former graft copolymerization at a temperature of 55-70 deg.C until the conversion of vinyl chloride reaches 25-75wt.%, and performing the latter graft copolymerization at a temperature lower than that temperature by 3-20 deg.C.
Patent JP-H0837372-A (JP)
Title: Production process of ceramic multilayer wiring board
Inventor: NAKADA YOSHIKAZU
IPC: H05K3/46
Filed: 1994-07-22
Abstract: PURPOSE:To avoid forming any irregular face or warp of a laminate and form a fine and precise wiring patterns on the laminate by repeating a compression bonding step, adhering step, recess-forming step, conductor paste charging step and eliminating step, at least once. CONSTITUTION:The title method comprises steps of compression-forming a green sheet 14 having via-holes 12 to a ceramic base board 11, applying a dry film resist 15 to the sheet 14, forming recesses 18 in the form of a conductor pattern on the resist 15, and charging a conductor paste 19 into the recesses 18 and via-holes 12. These steps are repeated, at least once. Thus, the green sheets 14 to be stacked have a softness enough and hence neither irregular face nor uncharged part is formed in a laminate and no warp is caused. Thus, a fine multilayer wiring pattern is formed with a high accuracy.
Patent JP-H09154146-A (JP)
Title: Solid-state color image pickup device
Inventor: KOTAKI HIROAKI
IPC: H04N9/07
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide the image pickup device in which an output of a solid-state image pickup element is easily converted into a form of a television signal with a simple configuration and by which the realization of the small sized light weight image pickup device is effectively promoted with low power consumption at a low cost. SOLUTION: Plural kinds of color filters 30 for light receiving elements 35, 36 of a solid-state image pickup element 31 are made up of a modulated chrominance signal resulting from two carriers whose phase of an output image pickup signal of the solid-state image pickup element 31 differs by π/2 modulated by two color difference signals and up of a luminance signal, the phase of the two carriers differs by π for each horizontal period in one field, the spectral characteristic of the luminance signal in the image pickup signal is nearly equal to that of a luminance signal of a standard TV system, the spectral characteristic of the two color difference signals is almost equal to that of the signals being the subtraction of the luminance signal from a red signal and a blue signal of the standard TV system.
Patent JP-S5694873-A (JP)
Title: Method and device for image reproduction
Inventor: SUE YASUHIKO
IPC: G03G15/36
Filed: 1979-12-28
Abstract: PURPOSE:To realize a virtually sharp reproduction for a coarse picture element original, by giving an A/D conversion to the reading signal and then selecting the dither pattern data stored in the ROM by the conversion signal and with the address control to then deliver the pattern data with every reading picture element. CONSTITUTION:The A/D comparator 104 contains a quadrivalent comparator and divides the output Vout of the CCD103 into the five regions with the four threshold values. The address encoder 105 produced the address data for ROM1 and ROM2 of the ROM106 and 107 by the output level of the comparator 104, and the information equivalent to the dither pattern is stored previously into the ROM106 and 107. This storage value is read out by designating the corresponding address of the ROM. The memory 1(108) and memory 2(109) read the dither information of the ROM1 and 2 to then write and store them successively. The gate 110 switches the outputs of the memories 1 and 2 alternately and then sends them to the signal operating part 111. At the part 111, the reversal, contraction and enlargement, and other processes are carried out for the picture. Then a luminance modulation is given to the laser beam by the output signal of the part 111.
Patent JP-H0518963-A (JP)
Title: Copolymer containing perfluoroalkyl group and blood separating agent containing the same
Inventor: TAGAWA TORU
IPC: C08F14/18
Filed: 1991-07-11
Abstract: PURPOSE:To accurately measure the concentration of a medicament in the blood by using a blood separating agent containing a copolymer which has a specific fluorinated monomer and alpha-olefin as indispensable components. CONSTITUTION:This block separating agent contains as the principal constituent a copolymer which contains a perfluoroalkyl group with number-averaged molecular weight of 1000-10000 consisting of 2-40mol%, 20-98mol% and 0-78mol% derived from a monomer as shown in formula I, alpha-olefin containing 6-20 carbons and styrenes, respectively, and 0-20mol% of a copolymerizable ethylenic unsaturated bond. The X and Rf of the formula respectively represent an integer of 0-4 and perfluoroalkyl group containing 4-18 molecules of carbon. This blood separating agent is inactive against the blood and stable with time and its physical and chemical properties do not change even when the agent is subjected to radiation sterilization. In addition, when this agent is used, more accurate measurements can be obtained, since the agent has low adsorptivity and solubility against medicaments contained in blood serums and does not give any adverse influence to medicament measurement.
Patent JP-S6232239-A (JP)
Title: Suction device for engine
Inventor: SAKAMOTO KATSUHIKO
IPC: F02D41/14
Filed: 1985-08-02
Abstract: PURPOSE:To improve control accuracy, by setting a control duty from a desired auxiliary air flow rate on the basis of an output characteristic inherent in an on-off valve, in case of a device which installs the on-off valve, subject to duty control, in the bypass passage installed so as to bypass a throttle valve, side by side. CONSTITUTION:The suction device provided with a bypass air control system is made up of installing an on-off valve 13 side by side in a bypass passage 12 bypassing a throttle valve 9 in a suction passage 4 and feeding an engine with an auxiliary air, and it performs duty control for the said valve 13 by a controlling device 31 according to an engine driving state. In this case, this controlling device 31 consists of a desired flow rate calculating device 35 calculating a desired auxiliary air flow rate conformable to the engine driving state and a duty setting device 39 setting a control duty from the desired auxiliary air flow rate on the basis of a duty characteristic to an auxiliary air flow rate of the on-off valve 13. With this constitution, such auxiliary air quantity control as being excellent in accuracy conformable to an output characteristic inherent in the on-off valve is made attainable.
Patent JP-S6064153-A (JP)
Title: Airflow direction changing device for air-conditioning machine
Inventor: TSUJII MASATOSHI
IPC: F24F13/10
Filed: 1983-09-16
Abstract: PURPOSE:To make a protecting cover or the like unnecessary and permit to change airflow direction quickly by a method wherein the driving spring of an airflow direction changing vane is constituted of an elastic section, first and second leg sections so that the driving spring can be arranged at the inside of the air-conditioning machine main body. CONSTITUTION:Tha airflow direction changing vane 8, provided at the blow-off port 3, is pivotably supported by shafts 9 at both ends and the driving spring 10 is located between the airflow direction changing vane 8 and a fan 6 while the spring 10 is made of well-known shape memory alloy memorized with natures elongating by warm air and contracting by cold air. The driving spring 10 is constituted of the elastic section 11, formed by winding a wire around the pivoting shaft of the airflow direction changing vane 8, the first leg 12, extended from the tip end of the elastic section 11 to the side of a water receiving pan 7, and the second leg 13, extended from the rear end of the elastic section 11 to the side of the blow-off port 3 while the tip ends of the first and second legs 12, 13 are provided with engaging parts 14, 15 respectively. Respective engaging parts 14, 15 are engaged with a fixed protuberance 16 provided on the water receiving pan 7 and an engaging protuberance 17 provided at the rear end of the airflow direction changing vane 8 respectively.
Patent JP-H0226942-A (JP)
Title: Apparatus for producing fabric covering yarn
Inventor: SAWAMOTO KOJI
IPC: D02G3/36
Filed: 1988-07-09
Abstract: PURPOSE:To improve productivity of a fabric covering yarn by arranging a twist return device for returning twist of the fabric covering yarn produced in a knitting apparatus at the back flow side of the knitting apparatus arranged in a specific condition. CONSTITUTION:A needle cylindrical unit 2 is placed rotatably to a machine table 1 and a cam part engaging with engaging part of a knitting needle 3 is constructed from a cam groove of outer cylindrical unit 4 in stationary state. A twist return apparatus B at back side of the needle cylindrical unit 2 is rotated synchronizing with the needle cylindrical unit 2 and a bobbin D for plated yarn X and bobbin C for a knitting yarn Y are placed outside a knitting apparatus A. By the above-mentioned construction only needle cylindrical unit containing the knitting needle is rotated and the knitting yarn and plated yarn can be continuously fed.
Patent JP-S6420363-A (JP)
Title: Yarn cutting and holding apparatus in argyle knitting machine
Inventor: MITSUISHI KUNIO
IPC: D04B15/61
Filed: 1987-07-09
Abstract: PURPOSE: To grip each of both yarns even if generating differences in thickness, elasticity, etc., of the both surface and reverse surface yarns by installing a yarn cutting and holding device for a surface yarn on the upper surface of a scissor stand installed at the upper part of a needle cylinder and a yarn cutting and holding device for a reverse surface yarn at the lower surface of the scissor stand as each facing to supply yarn ends. CONSTITUTION: This yarn cutting and holding device in an Argyle knitting machine is provided by installing an upper part yarn cutting and holding scissor 12 and a lower part yarn cutting and holding scissor 36 at both upper and lower surfaces of a disc shape scissor stand 5 having a same central axis with a needle cylinder 1 and installed at the upper part of the needle cylinder. It is possible to cut and hold the surface yarn with the upper part yarn cutting and holding scissor and the reverse surface yarn with the lower part yarn cutting and holding scissor respectively, cut and hold each of the yarns separately and cut and hold various kinds of yarns with the rotation of the main shaft.
Patent JP-2001005586-A (JP)
Title: Information processor
Inventor: YOSHIMIZU MAKIYO
IPC: G06F3/038
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an information processor the operability of which is improved by operating the position control of the pointer of a pointing device on a screen. SOLUTION: This data processor 2 is provided with a means 22 which registers the position information of a present pointer, the identification information of the present screen, and the identification information of a newly validated screen as a set in a storage means 3 when the new screen is validated according to the operation of a pointing device from a screen displayed at present, a means 24 which automatically calculates the arrangement position of the pointer on the newly validated screen on the basis of the position information of the present pointer, and a means for performing control such that the pointer is moved to the calculated position on the newly validated screen and displayed, and when ending the display of the screen according to the operation of the pointing device, the storage means is retrieved,  and the pointer is moved to the position on the master screen validating the display of the screen to be ended and displayed.
Patent JP-2000014060-A (JP)
Title: Rotor for motor
Inventor: IZUMI YOSHIYUKI
IPC: H02K1/27
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out the assembly work of a rotor, and reduce the cost, with simple constitution and in simple process. SOLUTION: The first taper face 40 is made on its inner-face side, and this rotor is equipped with a plurality of sliders 42 with which a permanent magnet 36 contacts on its outer-face side. Furthermore, the second taper face 44 in contact with the first taper face 40 is made on the outer-face side, and this is equipped with a rotor part 46 in which the second taper face 40 in contact with the first taper face 40 is provided on its outer-face side and which expands the sliders 42 integrally with the permanent magnets 36 and a cylindrical member 38 through the first and second taper faces 40 and 44 by forcing it in on the inner-face side of the sliders 42, and a fixing means 48 which fixes the rotor part 46 to a rotary shaft 34.
Patent JP-H0813426-A (JP)
Title: Outdoor indicator
Inventor: KISHISHITA RYUTARO
IPC: E01F9/615
Filed: 1994-06-30
Abstract: PURPOSE:To utilize an unused place by bearing another indication board on a road guide indication board or a road signpost or a bearing member to provide to the rear side of the indication board or the signpost bearing it on the bearing member to provide. CONSTITUTION:An additional indication section 4 is provided to the rear side 1b of a road guide indication board 1 providing an indication side DP turned toward that side in the running direction of a car Ca on a road R. As the contents of indication, the indication side DP3 for indicating publicity and advertisement letters, designs, etc., and letters, designs, etc., for public information of public agencies or road guide indication, road and lane indication, news, weather forecast, etc., are indicated.
Patent JP-S6150135-A (JP)
Title: Silver halide color photosensitive material for reversal reflection printing
Inventor: KUWAJIMA SHIGERU
IPC: G03C7/02
Filed: 1984-08-17
Abstract: PURPOSE:To obtain a photosensitive material for reversal reflection printing exhibiting excellent tone reproducibility for both transparent original and reflection original by specifying the fluctuation width of the point gammas at each point within the exposing region corresponding to the specific range of the color forming density of the characteristic curves for blue, green and red sensitive layers. CONSTITUTION:The photosensitive material is so constituted that the fluctuation width of the point gammas at each point within the exposing region corresponding to 1.8-0.8 color forming density of the blue, green, red sensitive layers contg. the silver halide obtd. by using a silver halide solvent such as tetrasubstd. thiourea compd. or thioether compd. is within + or -15% with respect to the average value of the point gammas in said exposing region and that the absolute value of the point gammes at each point within the exposing region of 0.3-0.2 color forming density is >=0.3. The print having the excellent tone reproducibility is thus obtd. particularly with the transparent and reflection originals.
Patent JP-H0222538-A (JP)
Title: Device for detecting mixing ratio in liquid mixture
Inventor: MIYATA SHIGERU
IPC: G01N21/41
Filed: 1988-07-11
Abstract: PURPOSE:To reduce the number of parts and to decrease failures by providing a light emitting element, a light receiving element, and a vessel made of a light transmission body. CONSTITUTION:The vessel 1 made of a light transmission body arranged in a liq. mixture 90 of >=2 kinds of liqs. and having a higher refractive index than the mixture 90, a filler liq. 8 having a higher refractive index than the mixture 90 and enclosed in the vessel 1, a light emitting element 4 fixed to the vessel 1, and >=1 light receiving elements 5-7 are provided. The relation between the shape of the vessel 1 and the fixing positions of the element 4 and elements 5-7 is established so that the light from the element 4 is traveled in the liq. 8, injected on the vessel wall, reflected at the interface between the vessel wall and liq., traveled again in the liq. 8, and injected on the elements 5-7. The elements 5-7 are positioned in accordance with the critical angle of the mixture 90 having the mixing ratio to be detected. One or more optional mixing-ratio ranges of the optional two liqs. in the mixture 90 of >=2 liqs. can be detected only with the vessel 1, liq. 8 enclosed in the vessel, element 4, and elements 5-7. Accordingly, the structure can be simplified, and failures can be decreased.
Patent JP-H0519828-A (JP)
Title: Schedule operation method for machining line
Inventor: MAMIYA TAKASHI
IPC: G05B19/18
Filed: 1991-07-12
Abstract: PURPOSE:To provide the schedule operation method for the machining line which carries on machining without rewriting a schedule program even in case of no material and enables nighttime complete unmanned operation even if a material preparation state is not complete. CONSTITUTION:When there is no material, it is confirmed that no material is left on other shelves and then a job corresponding to a schedule currently in process is skipped 404. The skipping state is recorded 405 and reflected on subsequent machining. When materials is left on other shelves, the materials on the shelves are naturally used.