baber/WOPTO huggingface dataset:
Patent JP-H0650558-A (JP)
Title: Controlling method for conduction of electric floor heater
Inventor: ONO KOICHI
IPC: H05B3/00
Filed: 1992-07-31
Abstract: PURPOSE:To efficiently control a floor heater having a large capacity by a demanding unit even without providing an equipment such as a telecommunication system, an HA(home automation), etc. CONSTITUTION:A method for controlling conduction of an electric floor heater comprises the steps of dividing the heater 1 into a plurality of blocks 2, applying priority order of conductors to the blocks 2, a temperature-regulating the blocks 2 by a temperature regulator 3, and controlling conductions of the blocks 2 according to a priority order by a demanding unit 4, wherein the regulator 3 is provided at a power source side from the unit 4. Then, the temperature of the heater 1 is detected by the regulator 3 of a conductive state, an output instruction is output from the regulator 3 to the unit 4 based on the detected temperature, and the conduction of the heater 1 is controlled according to the priority order by the unit 4 based on the instruction.
Patent JP-2001050845-A (JP)
Title: Power supply for ionization
Inventor: OSANAI KATSUTOYO
IPC: G01L21/30
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a power supply for an ionization in which the capacity, heat generation and size are reduced by realizing output characteristics corresponding to the voltage-current characteristics of an ionization load where the load current is low under high voltage and high under low voltage. SOLUTION: The power supply for ionization comprises a high voltage DC/DC converter 2 applying a DC voltage to an ionization electrode and a voltage control section 4 controls the primary voltage of the high voltage DC/DC converter 2 based on a load current generated through ionization to vary the secondary voltage of the high voltage DC/DC converter 2 reversely to the varying direction of the load current I. In place of output voltage control using voltage drop across a resistor, output voltage control depending on the load current I is carried out and the capacity, heat generation and size of the power supply are reduced by realizing output characteristics corresponding to the voltage- current characteristics of an ionization load.
Patent JP-S6466511-A (JP)
Title: Photodetector for measuring distance of camera
Inventor: ISHIGURO MINORU
IPC: G01C3/00
Filed: 1987-09-08
Abstract: PURPOSE:To enable impartment of distance information to an object and canceling information on changes in brightness of reflected light, by combining two light receiving bodies in strips to vary the area of a strip-like light receiving surface of one light receiving body for a displacement of a received light image with a light shielding body. CONSTITUTION:First and second light receiving bodies 11 and 12 are arranged having a plurality of strip-shapes light receiving surfaces 14 and 16 in a parallel array along with a specified width thereof while made independent electrically of each other to be combined in strips with the respective strip-shaped light receiving surfaces 14 and 16 alternately arranged. Then, a light shielding body 18 is provided on the light receiving surface 16 in such a manner that the light receiving area of the light receiving surfaces 14 and 16 in the light receiving body 12 is minimal on one side in the direction of crossing the light receiving surfaces 14 and 16 and increases from one to other side while being equal to that of the light receiving surface 14 on the other side. This can eliminate the need for due consideration to a parallax attributed to the use of the two light receiving elements, variation in the production of elements and lenses.
Patent JP-H0387659-A (JP)
Title: Background removing device
Inventor: INOUE YOSHINORI
IPC: G01N30/02
Filed: 1989-08-31
Abstract: PURPOSE:To diminish dead volume and to simplify the constitution by using easily available sheet-like cation exchange membranes, spherical packing materials (e.g. cation exchange resins) and a woven net-like sheet (e.g. nylon). CONSTITUTION:The sheet 2 consisting of the cation exchange membrane, the rubber sheet 3 having a long groove 3a in the central part and the sheet 4 consisting of the cation exchange membrane are laminated. The top and bottom thereof are pinched by substrates 1, 5 consisting of acrylic plates which have long grooves 1a, 5a on the surfaces respectively in contact with the cation exchange membranes (sheets 2, 4). The moving phase is passed in the flow passage (groove 3a) in the spacing of the sheet 3 sandwiched by the sheets 2 and 4. A removing liquid is passed in the counter-current direction with the moving phase in the spacing flow passages (grooves 1a, 5a) sandwiched by the sheets 2, 4 and the substrates 1, 5 formed on the outer side of the sheets 2, 4. The spherical packing materials or the woven net-like sheet, for example, the cation exchange resins are packed into all of the grooves 1a, 3a, 5a. This device is used by being mounted to an anion analyzing apparatus to decrease the conductivity background of the liquid to be measured.
Patent JP-H1070749-A (JP)
Title: Selective radio call receiver
Inventor: UCHIDA ATSUSHI
IPC: H04M1/725
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To arbitrarily set a priority order for respective users by listing and displaying plural function menus, arbitrarily selecting the function menu by the user and registering it to a function menu registration means in a selected order. SOLUTION: When a function menu setting mode button 19-1 is pressed, function menu information stored in an ID-ROM 14 is read in a priority order set in a plant at the time of shipping a product and a function menu list is displayed at a display part 16 by a pictograph (icon). A function menu selection button 19-2 is pressed, a cursor is moved and a desired function menu is selected and set by pressing a function menu setting button 19-3. A control part 13 writes and registers the priority order of the function menus in the ID-ROM 14 in a set order. At the time of the next function menu setting mode, the plural function menus are listed and displayed corresponding to the registered priority order. Thus, the user arbitrarily sets the priority order of the desired function menus. At the time, the icon of the highest priority order is made to flicker and displayed.
Patent JP-2000058833-A (JP)
Title: Semiconductor element for power
Inventor: KITAGAWA MITSUHIKO
IPC: H01L29/739
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor element of buried insulating gate structure, which obtains large current interruption ability and realizes low on-resistance like a thyristor while latch-up of the parasitic thyristor is prevented. SOLUTION: A plurality of stripe-like grooves are formed on a p-type base layer 4-side having a p-type emitter layer, an n-type base layer and a p-type base layer 4. Insulating gate electrodes 7 are buried in the grooves. N-type turn-off channel layers 8 are formed in the p-type base layer 4 by bringing them into contact with the sides of the grooves. Then, p-type drain layers 9 are formed on the surfaces. N-type source layers 10 which are shallowly and diffusively formed so that a thyristor is not latched up are installed in the p-type base layer 4. Cathode electrodes are formed so that they are simultaneously brought into contact with the p-type drain layers 9 and the n-type source layers 10.
Patent JP-S59114588-A (JP)
Inventor: ISHII TAKATOSHI
IPC: G09G5/39
Filed: 1982-12-22
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-H0886073-A (JP)
Title: Fitting for facing material
Inventor: FUJISHIRO TAKAFUMI
IPC: E04F13/21
Filed: 1994-09-20
Abstract: PURPOSE: To improve the workability of the mounting operation of a facing material, and to prevent condensation in a wall body by bending a tabular member, mounting a ventilating layer between the wall body and the facing material and installing the facing material onto the wall body. CONSTITUTION: A ventilating layer 3 is set up between a wall body and a facing material 2 by a hollow triangular prismatic section, furring strips, etc., are necessitated, and moisture in the wall body is discharged to the outside from the ventilating layer 3. The ventilating layers 3 are fitted continuously in the horizontal direction without employing the furring strips, etc., vapor-proofing efficiency is ensured, and rainwater from the clearances of the facing material 2 is waterproofed by a porous waterproof sheet 1c stuck on a heat-insulating material. Rainwater is discharged quickly to the lower sections of the ventilating layers 3. Fittings 10 are formed of one tabular member, a first surface 11 and a fifth surface 15 are superposed and fixed at the time of mounting onto the wall body, and welding, bonding, etc., can be omitted.  A hollow triangular prismatic section having high strength is further formed of a second surface 12, a third surface 13 and a fourth surface 14.
Patent JP-S6468357-A (JP)
Title: Production of chloro-2-pyridinol
Inventor: KAMEI NOBORU
IPC: C07D213/64
Filed: 1987-09-10
Abstract: PURPOSE:To improve purity without coloring in obtaining the titled compound useful as an intermediate for insecticides by heating and hydrolyzing chloropyridine in an alkali aqueous solution and adding an acid, adding the acid to adjust pH to a specific value, treating with active carbon and readjusting pH to a given value. CONSTITUTION:Chloropyridine shown by the formula is heated in an aqueous solution of an alkali such as potassium hydroxide and hydrolyzed. Then the hydrolyzed solution is adjusted to pH <7 with an acid. Then the solution is treated with active carbon (the amount of the active carbon added is preferably at least 0.05wt.% based on the amount of the reaction solution), successively readjusted to pH >=7, preferably pH >=8 with an alkali and filtered while being hot to give the aimed compound. The hot filtration is carried out under normal pressure at >=75 deg.C, preferably >=85 deg.C. Dissolved state of the reaction product is required in the hot filtration so that amount of water is selected depending upon the alkali used. The aimed compound is precipitated at pH 2-4 while maintaining the reaction solution at >=80 deg.C after the hot filtration.
Patent JP-H0966071-A (JP)
Title: Pants type disposable diaper
Inventor: TOIDA HARUZO
IPC: A61F13/496
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper hardly imparting unpleasantness to a wearing person due to the rubbing of the contact part of a joining part and the body of the wearing person and well in fitting. SOLUTION: In this pants type disposable diaper, a liquid permeable top sheet 2, a liquid holding absorbent 4 and a fluid non-permeable back sheet 3 are provided, an abdominal side part 10, a back side part 20 and an inseam part 30 are formed and a pair of left and right joining parts 40 are formed by respectively joining and fixing both left and right side edges 11 and 12 of the abdominal side part 10 and both left and right side edges 21 and 22 of the back side part 20. Then, the width of the abdominal side part 10 is made wider than the width of the back side part 20 and a pair of the joining parts are positioned on the back side of the wearing person.
Patent JP-H0272404-A (JP)
Title: Deciding method for membership function
Inventor: MORITA YOJI
IPC: G06F9/44
Filed: 1988-09-08
Abstract: PURPOSE:To always decide an optimum membership function by deciding a pair of membership functions that minimize a specific evaluation standard by a nonlinear optimizing method. CONSTITUTION:A fuzzy controller 2 calculates the deviation E between the measured value X and the control target value R of the control subject quantity of a process 1 with the PID control and supplies the operation output Y to the process 1. A decision mechanism 3 for optimum membership function thetacarries out the simulation of a fuzzy operation and calculates a sample process of the process 1. Then the mechanism 3 calculates some or all items of the overshoot, the steady deviation, the conformity, and the error area based on the response characteristics of the sample process of the process 1. Then the values obtained by multiplying some or all those items by a weight coefficient are added together for production of an evaluation standard. A pair of membership functions is decided by a nonlinear optimizing method so that the evaluation standard is minimized. Thus it is possible to decide a membership function (parameter) of the proportion/integration/differentiation gain to attain the best controllability.
Patent JP-H05336417-A (JP)
Title: Still video camera device
Inventor: KONNO MASANORI
IPC: H04N5/225
Filed: 1991-09-05
Abstract: PURPOSE:To obtain the still video camera device which photographs the tube surface of a measuring instrument by electrophotography, makes the confirmation and comparison of a photographic waveform on 6 monitor possible improves the storing quantity of the image, interchanges information with a distant place, eliminates an exposure setting and a development processing wait, provides cleanness, and eliminates misphotography and erases unnecessary waveforms for reuse. CONSTITUTION:A tube surface photographing means Y prevents the reflection of external light on a tube surface 1 by a reflected light preventing means A. and an image monitor output means B has a function for outputting the photographed image to the monitor, etc.; and an information output/input means C outputs the image to an interface for a computer, a word processor, etc., and an image recording means D has a function for recording the photographed image.
Patent JP-S6285223-A (JP)
Title: Liquid crystal display element
Inventor: ASANO TADASHI
IPC: G02F1/1339
Filed: 1985-10-09
Abstract: PURPOSE:To provide solvent resistance, the wide angle of view and superior response characteristics and to facilitate the accurate regulation of a gap between transparent electrode substrates by using fine particles having a uniform particle size and stress relieving power as org. spacers for regulating the gap between the substrates. CONSTITUTION:Powdery org. spacers 1 are dispersed in a sealant 2 and the sealant 2 is applied to the periphery of a transparent electrode substrate 3 obtd. by forming a transparent electrode 4 and an orienting film 5 on a substrate 6 by screen printing or other system. Other electrode substrate 3 is put on the substrate 3, the sealant 2 is cured by heating under pressure and a liq. crystal 7 is injected. The spaces 1 are obtd. by modifying fine particles of a cross-linked polymer by polymn. with a non-cross-linkable monomer and a cross-linkable monomer. The spacers 1 are spherical fine particles having stress relieving power by the internal structure having a heterogeneous phase. Solvent resistance, the wide angle of view and superior response characteristics are provided, the accurate regulation of the gap between the substrates is facilitated and the reliability can be improved.
Patent JP-H0778653-A (JP)
Title: Slant fit connector
Inventor: YOSHIMURA RYOEI
IPC: H05K7/14
Filed: 1993-09-10
Abstract: PURPOSE:To provide a slant fit connector of such a structure that the fit allowable angle remains small as it is, in the case a certain fit length is required according to the selection, and that the fit allowable angle A can be set off large in the case no fit length is required. CONSTITUTION:A couple of connectors 10, 20 to be fitted each other have fit reference surfaces 11, 21 which are perpendicular to the insering direction, and a spacer 30 removable is mounted on the fit reference surface 21 of one connector, wherein the arrangement should be such that the two reference surfaces 11, 21 confront each other while pinching the spacer 30 when the two connectors 10, 20 are fitted together. The connector 20 has a projected part 22 on the inside of the reference surface 21, and the spacer 30 should preferably be arranged as surrounding this projected part 22.
Patent JP-H0560519-A (JP)
Title: Height measuring device
Inventor: SANNOMIYA KUNIO
IPC: G01B11/02
Filed: 1991-09-05
Abstract: PURPOSE:To provide a height measuring device having high capability, while reducing an error inherent to a trigonometrical survey method applied for measuring an object having a small diffuse reflection factor in a measurement surface. CONSTITUTION:The side of a measurement object 102 is illuminated with a light source 103, and a measurement point is thereby highlighted. In addition, the shade boundary of the object 102 is detected with a shade boundary detection means 108 and the height of the object 102 at the detected boundary point is calculated by an operation means 109. As a result, the height of the object 102 can be calculated without any need of direct illumination, and even a material having a small diffuse reflectance factor in a measurement surface can be measured with high accuracy.
Patent JP-H0797789-A (JP)
Title: Paper containing carbon fibril
Inventor: IKEDA HIROHARU
IPC: D21H15/00
Filed: 1993-09-10
Abstract: PURPOSE: To provide a paper containing carbon fibrils which can be manufactured easily from agglomerated particles of entangled carbon fibrils and cellulose fibers, and has a large content of carbon fibrils, large conductivity and large tensile strength, and is utilized as an antistatic agent, an electromagnetic wave shielding material, a planar type heater and the like. CONSTITUTION: The paper containing carbon fibril contains 0.3-400 weight parts, to the cellulose fiber of 100 weight parts, of agglomerated particles of entangled carbon fibrils in a micro thread shape of 3.5-75 nm diameter and in a tubular shape.
Patent JP-H0845803-A (JP)
Title: Manufacture of bonding silicon wafer for semiconductor device
Inventor: KONDO HIDEYUKI
IPC: H01L29/78
Filed: 1994-09-21
Abstract: PURPOSE:To provide the manufacture of a bonding silicon wafer for a semiconductor device in which few amorphous layers are formed on a wafer bonding face. CONSTITUTION:A bonding silicon wafer is manufactured by the following procedure. An oxygen reduced layer with a thickness of 1-100mum and an outermost surface oxygen density not more than 0.9$10<18> atoms/cm<3> is formed on the surfaces of silicon wafers of different electric resistance values or different electrical conduction types. Then, the wafer surfaces are activated and the wafers are bonded together under normal conditions.
Patent JP-H0387963-A (JP)
Title: Event waiting system
Inventor: MIZUNO SHINJI
IPC: G06F15/00
Filed: 1989-08-30
Abstract: PURPOSE:To strictly designate the processing order of instructions of an action instruction file by producing the requests in response to a designated computer or terminal and the request type and waiting for the end of the process of a specific request given from a designated specific computer or terminal for selection of an instruction to be read next. CONSTITUTION:An action instruction file reading means 18 recognizes a waiting instruction to this instruction, and a waiting means 1A waits for the end of the process of a specific request given from a specific computer or terminal designated by the waiting instruction against an input/output control means 1C. Furthermore the means 18 recognizes an action deciding instruction to this instruction and an action deciding means 1B selects an instruction to be rear next. As a result, the processing order is strictly designated for the instructions of an action instruction file 17.
Patent JP-H1064347-A (JP)
Title: Aluminum stabilized superconductive stranded wire
Inventor: INOUE ITARU
IPC: H01B12/08
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To suppress the damage of an oxidized film by handling and minimize the AC loss by providing an oxidized film layer having a prescribed thickness on an aluminum layer of surface skin. SOLUTION: In a superconductor formed by stranding a plurality of superconductive element wires having a surface skin formed of aluminum, an oxidized film layer having a thickness of 0.1-10μm is provided on the aluminum layer. This film is formed in the stage of element wires or after they are stranded into a stranded wire by means of chemical film processing, anode oxidation, heating oxidation in atmosphere, or oxidation in hot water. Since a stable insulating resistance value is thus obtained, the effect of reducing AC loss can be sufficiently exhibited, and the current distribution of the element wires is uniformed so that a large current can be carried to the superconductive coil. Further, the surface can be also sufficiently protected because of its high hardness.  The superconductive stranded wire having the oxidized film layer provided thereon is preferably formed of a rectangular stranded wire, or a multiple stranded wire in which the stranded wire is repeatedly stranded a plurality of times.
Patent JP-H0388982-A (JP)
Title: Rate of flow control device
Inventor: KATOU TOSHIYA
IPC: F04C15/06
Filed: 1989-08-31
Abstract: PURPOSE:To absorb ripples on a pressure fluid in a wide range of frequencies by furnishing a housing with a fluid passage which opens to a valve accommodation hole before a throttle passage and is opened and closed under control by a spool valve, putting an accumulator to absorb the ripples in communication with this fluid passage, and making variable the damping frequency of the accumulator. CONSTITUTION:As a rise in the frequency of a pump increases the discharge amount, a spool valve 7 is slided according to the pressure difference between in front of and behind a throttle passage 3, and a bypass 5 is opened to feed back the surplus flow to a ring-shaped passage 16. Therein the spool valve 7 slides in the direction of opening a fluid passage 2, so that an accumulator can absorb ripples on a pressure fluid in a high frequency range.
Patent JP-H0564612-A (JP)
Title: Electric cooker
Inventor: ISOGAI MASAYUKI
IPC: H05B3/00
Filed: 1991-09-06
Abstract: PURPOSE:To reduce the wasteful consumption of electric power at the time when the title cooker is not used, by a method wherein when the conditions that the power source line of a control circuit per se is broken are satisfied after a main switch is turned off, a power source for the title cooker is broken by the decision of the control circuit per se. CONSTITUTION:When a main switch 3 is switched from ON to OFF, a control circuit 2 is shifted to the control following the time when the main switch 3 is turned off, on the basis of an output from a main switch-detecting circuit 10. Source voltage V1 in a relay-driving circuit 5 falls and a relay-driving signal V3 is stopped. At this time, since a relay-driving signal V4 is outputted, the state in which a relay 4 is ON is continued yet, and a commercial electric source 1 becomes in the state of being connected to only an electric source 7 for control. When a temperature inputted from a thermal sensor 13 following the time when heating means 8, 9 are used is high after the main switch 3 is turned off, burn warning or the like is done by an information means 12. On the basis of the input from the thermal sensor 13, when it is determined by the control circuit 2 that the title cooker is cooled up to the temperature at which there is no fear of one's being burnt, electric power supplied from the commercial electric power 1 is broken since there is no target to be controlled by the control circuit 2.