baber/WOPTO huggingface dataset:
Patent JP-H0530692-A (JP)
Title: Coil substrate for motor
Inventor: NANAE YUUICHI
IPC: H02K21/24
Filed: 1991-07-16
Abstract: PURPOSE:To provide a high performance substrate for a motor requiring no yoke separated from a coil substrate, permitting the production of a thin motor and creating no eddy current problem. CONSTITUTION:Yoke pattern portions 42 made of a magnetic substance are formed at least at the anti-magnet side of waste pattern portions 40 in a detecting coil layer 26 in motor coil substrate 2, where a plurality of drive coils 28 are laid in at least one drive coil layer 22 arranged along the direction of circumference and on the surface of anti-magnet side of the drive coil layers 22 and 24, and a coil pattern portion 32 for detecting rotation speed is formed together with waste pattern portions 40 for reinforcing the strength.
Patent JP-H1144485-A (JP)
Title: Drum type hot air dryer
Inventor: TODAKA HIROO
IPC: F26B17/32
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a drum type hot air dryer which is excellent in safety without the possibility of causing fire, even in case of the emergency shutdown of equipment. SOLUTION: In a drum type hot air dryer which provides an object to be dried with hot-air drying while transferring it by a feed vane 8 and a stirring vane 12, the inner peripheral surface of the part near the discharge hole of a rotary drum 1 is provided with a spiral vane 13 in the reverse direction of the feed vane 8. In case of the emergency shutdown of equipment the rotary drum 1 is rotated in the reverse direction of that at the time of the normal operation, so that the combustible waste, which is located in the part close to the discharge hole 7 of the rotary drum 1, and which has progressed dryness, is fed into the discharge hole 7 quickly to prevent firing.
Patent JP-H0651905-A (JP)
Title: Liquid crystal display device with integrated tablet
Inventor: SHOJI HITOSHI
IPC: G06F3/041
Filed: 1992-07-28
Abstract: PURPOSE:To simplify structure and to reduce cost by positioning the liquid crystal display body components of an electromagnetic induction tablet, setting them and integrating the tablet by forming a driving circuit in a plastic case. CONSTITUTION:When electromagnetic waves corresponding to a resonance frequency are discharged from a coil on the surface of a sensor, electromagnetic energy is accumulated inside an electronic pen by the resonant phenomenon. At the next moment, the sensor is switched to a receiving state and detects radio waves discharged from the inside of the electronic pen. The position of the tip of the pen is calculated corresponding to the signal intensity distribution of these radio waves in X and Y directions. Such an electromagnetic induction tablet 1 is used as one part of the liquid crystal display device, a circuit part 5 for driving a simple matrix type liquid crystal panel and a backlight unit 3 are integrated, and plural transparent electrodes are properly arranged and formed in the X and Y directions of the liquid crystal panel 2. Positioning projection parts 4 are formed orthogonally to the loop coils in the X and Y directions on the sensor panel surface of this electromagnetic induction tablet 1.
Patent JP-2000021760-A (JP)
Title: Exposure method and apparatus
Inventor: KAWASHIMA MIYOKO
IPC: G03F7/20
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To produce a good pattern image by forming a pattern of a mask used for exposure in consideration of the deformation of the pattern on a photosensitive substrate after development. SOLUTION: When multiple exposures of a regular pattern and a cyclic pattern on masks placed on a photosensitive substrate are performed via a projecting optical system, the exposure of the regular pattern is performed using a mask having a pattern including fine lines smaller than the resolving power of a projecting optical system, wherein the pattern on the mask is formed in consideration of the deformation of the pattern on the photosensitive substrate after development. To be specific, the fine lines of the pattern of this mask are formed in consideration of the deformation of the pattern on the photosensitive substrate.  Further specifically, when the pattern of this mask has fine lines having a width of 0.5 λ/NA or less, where NA is the number of openings of the projecting optical system and λ is a wavelength of exposed light, the fine lines are formed in consideration of the deformation of the pattern on the photosensitive substrate.
Patent JP-S5991385-A (JP)
Title: Gas sampling apparatus
Inventor: INOHARA KOUICHIROU
IPC: G01T7/02
Filed: 1982-11-17
Abstract: PURPOSE:To prevent fatigue of a cooler due to draining conversion with a limited temperature variation range by controlling the set temperature of the cooler according to water contained in a sampling gas through a dew-point indicator and a manometer. CONSTITUTION:Water content is detected as corrected according to the pressure of the sampling gas through a pressure correction arithmetic unit 11 responding to measured values with a dew-point meter 1 and a manometer 2 on the up and down streams of a piping 6 into which the sampling gas flows. The set temperature of a refrigerator 17 is controlled with a function arithmetic unit 12, a temperature adjustor 14, a D/A converter 15 and the like and water contained in the sampling gas is drained and discharged. Therefore, the temperature variation range of the thermal cycle is selected appropriately to obtain a gas sampling apparatus which can be prevent fatigue of a cooler.
Patent JP-H0486921-A (JP)
Title: Method and device for preparing knowledge base for approximate inference
Inventor: YOSHIKAWA TAIJI
IPC: G06F9/44
Filed: 1990-07-31
Abstract: PURPOSE:To enable an efficient approximate inference by storing temporarily the knowledge of an expert which indicates a relation between set phenomena and conclusions, calculating the legibility of each phenomenon at every conclusion by using this, and checking the value. CONSTITUTION:The knowledge of the expert is temporarily stored in a knowledge storing device 11, and synthesized in a knowledge synthesizing device 12. Then, a legibility Clij of each phenomenon at every conclusion is calculated by both a still information content arithmetic unit 19 and a legibility arithmetic unit 20. This calculated legibility Clij is applied to a knowledge base restructing device 31, in order to rearrange the value Clij of the legibility in order of the small one after relating it with the phenomenon at every conculusion cj and prepare a legibility table. The process is repeated in order of the small value of the legibility about entire phenomena concerning the resolution cl, and this process is operated for entire resolutions. Like this, the relation between the conculusion and the phenomenon whose legibility is very low (that is, they are not operated effectively for the approximate inference), can be released, and the knowledge stored in the knowledge storing device 11 is arranged.
Patent JP-2000037084-A (JP)
Title: Electrostatic motor and driving method therefor
Inventor: SHIMAUCHI TAKEAKI
IPC: H02N1/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To realize high sped accurate positioning by specifying the relationship between the central angle corresponding to the width of a rotor electrode viewed from the center of a rotor, the central angle corresponding to the width of a stator and the central angle corresponding to the interval of adjacent stator electrodes. SOLUTION: On the inside of a stator 13 arranged with stator electrodes 11 at a constant interval on the circumference, a rotor 17 arranged radially at a constant interval with rotor electrodes 15 is disposed and a bearing section 19 is provided in the rotational center of the rotor 17 in order to keep a constant distance between the rotor electrode 15 and the stator electrode 11. With regard to the rotor electrode 15 and the stator electrode 11, a relation θr=θs+2 xθss is satisfied, where θr is the central angle corresponding to the width of the rotor electrode 11 viewed from the center of a rotor, θs is the central angle corresponding to the width of the stator electrode 15 and θss is the central angle corresponding to the interval of the stator electrodes arranged at a constant interval on the circumference.
Patent JP-H08114014-A (JP)
Title: Roof structural body and constructing method of roof structural body
Inventor: TAKAHASHI TAKASHI
IPC: F24S10/60
Filed: 1995-07-13
Abstract: PURPOSE: To arrange a solar heat collecting unit on a roof by forming a skeleton of a heat exchanging device out of beams and support members, arranging a heat medium liquid supply means to the upper end of the support members and a gutter on the lower end, and covering the support members with a sheet member. CONSTITUTION: A lower sheet material 10b is laid on a roof backing 1, and fractionated air heat insulating layers 1a are formed on its unsde side, and beams 3 are arranged in the lateral direction on this sheet material 10b so as to cross projecting parts extending in the longitudinal direction of the roof backing, and are fixed to a part of a roof structural body. Support members 2 are placed in the longitudinal direction on these beams 3, and are similarly fixed to the part 4, and a grid structural body which becomes a skeleton of a heat exhanging device and by which a heat movement in the vertical direction is reduced is constituted.  A gutter 5 is arranged so as to cross the lower ends 2a of the support members 2 in the longitudinal direction, and a supply means 6 of a heat medium liquid is arranged in the vicinity of the upper end 2b, and the flowing-down heat medium liquid is returned to a tank through the gutter 5. A heat exchanging surface is formed by stretching a sheet material 10 so as to cover the grid structural body. An upper sheet material 10a forms a heat receiving surface, and a lower sheet material 10b forms a partition wall, and a part between these becomes a heat accumulating space.
Patent JP-H0485960-A (JP)
Title: Solid state pickup device and manufacture thereof
Inventor: IIZUKA YASUO
IPC: H04N5/359
Filed: 1990-07-30
Abstract: PURPOSE:To suppress the occurrence of a smear phenomenon by condensing light entering a condensing lens to the photosensitive sections of a semiconductor substrate and making light entering the other section reflect from a mirror to the photosensitive sections. CONSTITUTION:Photosensitive sections 2 are formed in the surface of a P type semiconductor substrate 1, which is coated with an insulating protective film 3. Light shielding films 4 are formed in the protective film 3. The protective film 3 is coated with an Al film 21 and the Al film 21 is coated with a photoresist layer 22. The photoresist layer 22 is patterned to make holes 23 to make a resist pattern 26. The Al layer 21 becomes a mirror 13 by over- etching the Al layer 21 with the resist pattern 26 used as a mask. The resist pattern 26 is removed and a protective film 5a is formed. A Ye layer 6, a Cy layer 7, an Mg layer 8, protective films 5b-5d, and micro lenses 10, 10 are formed on the protective film 5a. Thereby a smear phenomenon is suppressed and sensitivity is improved.
Patent JP-H0487875-A (JP)
Title: Disk brake for linear motor car
Inventor: MIYOSHI MASAHITO
IPC: F16D65/84
Filed: 1990-07-30
Abstract: PURPOSE:To safely and certainly brake a car regardless of a speed domain in a single brake system by providing a radiating fin, an air intake for drawing a cooling air for the fin, and an evaporator for utilizing the specific heat of water and the heat of vaporization to cool the fin. CONSTITUTION:When an operater presses down a brake pedal, hydraulic pressure acts on a piston 3 through a shuttle valve 2 positioned at the upper part of a carrier l. The piston 3 gives pressure to an auxiliary stator A5 through the hole of the fin 4, and the pressure given to the auxiliary stator A5 is transmitted right in the drawing in order of the auxiliary stator A5, a rotor 6, a stator 7, the rotor and the stator. Friction is therefore severally caused between the rotor 6 and the stator 7 for the occurrence of braking force. Heat generated by the friction is emitted through the fin 4 into the atmosphere in one direction (air cooling), and radiated through an evaporator 10 to utilize the specific heat of water and the heat of vaporization in the other direction.
Patent JP-H0865087-A (JP)
Title: Surface acoustic wave filter
Inventor: MATSUMOTO NORIAKI
IPC: H03H9/145
Filed: 1994-08-26
Abstract: PURPOSE: To improve a frequency band and to reduce insertion loss by imparting weighing by successively changing the overlapping width of the electrode fingers of a converter for input and providing a floating electrode within the converter for input. CONSTITUTION: On the surface of a piezoelectric substrate, a converter 1 for input and a converter 2 for output are formed. The input signal to a filter is supplied to the positive interdigital electrode 1-1 of the converter 1 for input and the output signal is taken out from the interdigital electrode 21 of the converter 2 for output to the outside.  In this case, weighing is performed by successively changing the overlapping width of the electrode fingers with each other of the positive/negative interdigital electrodes 11 and 12 in the array direction of the electrode fingers by the converter 1 for input and a floating electrode 3 is formed at the location where the center location between the electrode fingers is shifted so that surface acoustic wave excited by the input signal to the converter 1 for input may direct to the converter 2 for output, through each electrode of the positive/negative interdigital electrodes 11 and 12.
Patent JP-S5994165-A (JP)
Title: System for certifying print of electronic register
Inventor: TAKAHASHI HIROSHI
IPC: G07G1/06
Filed: 1982-11-19
Abstract: PURPOSE:To perform certifying print for not only the total amount of money of sales for every transaction but also optional data, by providing a flag memory where flag data indicating certifying print is stored preliminarily for every classification. CONSTITUTION:Total memories 6 and 7 are constituted with RAMs respectively, and sales total data is stored for every transaction in the memory 6, and the memory 7 is divided to a departmental memory M, a certifying memory B, and a sequential number memory N in the row direction. The memory M is provided with the area, where flag data (f) indicating certifying print is stored preliminarily for every department, and the area where character data (c), a departmental sales total number (i), and a departmental total amount of money of sales (t) are stored. The certifying memory B is provided with the area where flag data (b), character data (c), and the total amount of money (t) of certifying print are stored. A sequential number (d) of certifying print is stored in the sequential number memory N.
Patent JP-H0937483-A (JP)
Title: Portable electric equipment driven by battery, stationary electric equipment connected to that equipment, and information processor driven by battery
Inventor: ICHIMURA HIROSHI
IPC: H02J7/02
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide portable electric equipment, which can be downsized and besides can avoid overcharging and charge shortage at the time of charging the secondary battery of itself, and a stationary electric equipment, by mounting a charging control circuit on the electric equipment without mounting it on the portable electric equipment. SOLUTION: A portable personal computer 1 driven by a secondary battery 120 has a function of detecting the current consumption of the load within itself, and a function of informing the detected current consumption information to the outside. The computer 1 is connected to a stationary docking station 2. The docking station 2 supplies the computer and itself 2 with power, and has a function of detecting the current consumption within the itself 2, and has a detection and control circuit 220 which controls the output current of the current circuit 230 from the detected current consumption information.
Patent JP-S6173088-A (JP)
Inventor: PEETAA EENERUTO
IPC: G12B5/00
Filed: 1985-09-13
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-H0251062-A (JP)
Title: Measurement of concentration of isolated acid in ferric chloride liquid
Inventor: KANESASHI HIROYASU
IPC: G01N27/26
Filed: 1988-08-15
Abstract: PURPOSE:To enable application of an automatic analysis without variations between measuring persons by a method wherein isolated acid is added to an aqueous solution to be inspected to vanish iron hydroxide in the aqueous solution to be inspected, and then, a specified treatment is performed. CONSTITUTION:A known amount of isolated acid enough to vanish iron hydroxide in an aqueous solution to be inspected is added to the aqueous solution. An amount of fluorine is set more than ten times as much as that of ferric chloride in the aqueous solution to be inspected. Also, a neutral aqueous solution of fluoride is added to the aqueous solution to be inspected so that the concentration of the isolated acid in the total of a desired solution to be inspected for titration exceeds 3 milliequivalents to prepare a solution to be inspected for titration. In this manner, the concentration of the isolated acid is measured in the aqueous solution of ferric chloride containing various impurities. This eliminates the needs for leaving the solution alone for a long time after the addition of fluoride, thereby enabling always determining of the amount of the isolated acid accurately without leaving iron hydroxide. In addition, a final point of titration is very clear to get rid of variations between measuring persons and moreover, automatic analysis is applicable.
Patent JP-H0252628-A (JP)
Title: Vacuum cleaner
Inventor: TAKAHASHI YUTAKA
IPC: A47L9/28
Filed: 1988-08-15
Abstract: PURPOSE:To enlarge an output control width and to suppress an operation noise by insertably arranging a resistor having a resistance value equal to or above a variable resistance value in series to the variable resistance of a hand switch in a power controller circuit. CONSTITUTION:By changing the resistance value of a variable resistance 4 of the circuit of a power controller 5, an output is changeable. In the power controller circuit, a resistor 11 having the resistance value equal to or above the resistance value of the variable resistance 4 is provided insertably in series on the variable resistance 4. Namely, when a large output is required, the resistor 11 is short-circuited, and simultaneously, when the operation in executed with a low output in order to suppress the operation noise, since the resistor 11 can be inserted into the circuit, the low output, in which the operation noise is small can be used at a night when the restriction of the noise is strict. Consequently, the width of the output control can be enlarged, and simultaneously, the title cleaner can be used even at a place where a noise regulation is strict.
Patent JP-H0365616-A (JP)
Title: Detecting device of water level
Inventor: NAKAMURA MASAJI
IPC: G01F23/16
Filed: 1989-08-02
Abstract: PURPOSE:To prevent an effect due to the presence or absence of water on a pressure- receiving surface or the quality of the water, to prevent sticking of dirt and to improve stability by a construction wherein an electrode set at the same potential as the ground is provided on the pressure-receiving surface of a capacity type pressure sensor using ceramic for a pressure-receiving diaphragm. CONSTITUTION:A capacity type pressure sensor using ceramic is fitted to a piping communicating with a bathtub. Then deflection is caused in a pressure-receiving diaphragm 4 by a water pressure of the bathtub, in accordance with the water pressure. A gap between an electrode 5 of a pressure-receiving plate and an electrode 8 of a fixed plate is changed by this deflection, an electrostatic capacity formed between the electrodes is changed thereby continuously, and it is converted into an appropriate output signal such as a frequency by an electric circuit and used as a water level signal. By an electrode 13 set at the same potential as the ground, a floating capacity on the surface of the pressure-receiving diaphragm 4 coming into contact with bathtub water is prevented from being generated in the electrode 5 of the pressure-receiving plate. Moreover, water repellency is given to a surface being in contact with the water by a water-repellent coating layer 14 covering the electrode 13, and thereby the dirt of the bathtub water is prevented from sticking thereon.
Patent JP-H0738389-A (JP)
Title: Two-multiplier circuit
Inventor: MAKISHIMA YOJI
IPC: H03K5/00
Filed: 1993-07-23
Abstract: PURPOSE:To obtain a small two-multiplier circuit operated stably even in a frequency range higher than a VHF band by using a clock duty variable circuit. CONSTITUTION:This circuit is constituted of the clock duty variable circuits 10-30 comprised by combining a flip-flop circuit, an integration circuit and a comparator, an inverter 2, and an OR circuit 3. In such constitution, since a rectangular wave string (f) is outputted as a rectangular wave string (h) with duty cycle D (D<1/2) by the clock duty variable circuit 10. and a rectangular wave string (g) is outputted as a rectangular wave string (i) with duty cycle D by the clock duty variable circuit 20, the OR between them goes to a rectangular wave string (J) with duty cycle 2D. In such a csse, when the duty cycle D is set at D=1/4, it goes to 2D=1/2, which can be used as the optimum one as input to a two-multiplier circuit at a following stage. Frequency limitation that can be operated as a frequency two-multiplier circuit is decided by the frequency limitation of a flip-flop, however, the flip-flop can be operated even in a UHF band.
Patent JP-2000034373-A (JP)
Title: Flexible nonhalogen flame retardant resin composition
Inventor: DOMON YOJI
IPC: H01B7/295
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a flexible nonhalogen flame retardant resin composition excellent in flexibility and peeling properties, etc., when used as a coating material for cable and wire and also excellent in workability and oil resistance. SOLUTION: This resin composition is prepared by formulating (A) <=90 pts.wt. ethylene acrylate ethyl copolymer, (B) residual resin component comprising at least one kind selected from a group consisting of low density polyethylene and ethylene-based copolymer other than an ethylene acrylate ethyl copolymer, respectively based on the total of resin components of 100 pts.wt., (C) an inorganic flame retardant and (D) a solution of a crosslinking agent in an alkoxysilane.
Patent JP-2000036374-A (JP)
Title: Wire heater and heat accumulator using this heater
Inventor: SUGIMOTO YOSHIYUKI
IPC: F24H7/02
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent short-circuiting due to a sideways fall of heater wire rings, and facilitate handling by winding a heater wire provided with the heat insulation around a core material formed by coating a metal wire with the braided material impregnated with the heat resistant material into a coil. SOLUTION: A flexible metal wire 1 is coated with the braided material 2, which is obtained by impregnating the glass braid with the silicone heat resistant material, so as to form a core material 3. A nichrome wire heater 5 as a heater coated with the heat resistant insulating material is loosely wound around the core material 3. With this structure, sideways fall of each ring of the nichrome heater 5 is prevented so as to prevent short-circuiting, and reliability is improved. Since the core material is flexible, the heater 5 can be formed into a desirable shape so as to facilitate the assembling thereof into a heat accumulator. Furthermore, an appropriate clearance is provided between the heater 5 and the braided material 2 so as to enable to stand small curvature bending, and utilization factor is improved.