baber/WOPTO huggingface dataset:
Patent JP-2000184935-A (JP)
Title: Heat storage type heating mat
Inventor: MATSUMOTO SHINJI
IPC: A47C27/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve heat storing work efficiency in the case of storing heat and also to suppress temp. in the case of usage by providing a thermal conductive material between the exterior side part of a cover material and the heat storing material and also forming a heat insulating material at the front side of the heat storing material as a cushion layer. SOLUTION: The heat insulating material which works as the cushion layer 3a is disposed at the both front and rear side surfaces of the heat storing material 2 to be heated by a heater 1, its outer side is covered by the flexible cover material 4 and also the thermal conductive material 5 is disposed between the exterior side part 4a of the cover material 4 and the heat storing material 2 so that a heating mat such as a floor cushion is obtained. When it is used, heat is efficiently stored in the heat storing material 2 by energizing to the heater 1 in a non-load state by suppressing an expected heat discharge. When it is used in a load state, the heat discharge from the material 1 is efficiently transmitted to a user's body with the thermal conductive material 5 so that effective heating work is obtained.  The material 5 is formed by a surface shape object and it is favorable that the whole or a part of the cushion layer 3a is held between the thermal conductive material 5 and the heat storing material 2.
Patent JP-2001186014-A (JP)
Title: Phase synchronization device, phase synchronization method and communication unit
Inventor: SATO MASAHIKO
IPC: H03L7/18
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a phase synchronization device that utilizes a dead band in the output signal of a phase comparator to switch the frequency asynchronously at a high-speed and reduce the spurious quantity in a synchronous state. SOLUTION: The phase synchronization device consists of a phase comparator that generates a phase difference signal, a phase leading device that advances a phase of the phase difference signal to generate a leading phase signal, a phase lagging circuit that delays the phase of the phase difference signal to generate a lag phase signal, a synthesizer that synthesizes the lead phase signal and the lag phase signal to generate a corrected phase difference signal, and an oscillator whose frequency is controlled on the basis of the corrected phase difference signal.
Patent JP-2000185046-A (JP)
Title: Woman's clinical thermometer
Inventor: NODA KEIKO
IPC: A61B5/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To announce even subtle abnormalities in the physical condition of the user. SOLUTION: This woman's clinical thermometer determines whether body temperature measured with a body temperature measuring part 1 corresponds to a low or high temperature period according to data about the starting date of menstruation inputted to a menstruation starting date input means 3, and, if the body temperature measured has a difference not smaller than a predetermined value from low or high-temperature period standard body temperature calculated from the previous low or high-temperature period data, this is reported. The woman's clinical thermometer can thus announce even subtle abnormalities in physical conditions according to individuals.
Patent JP-2000188249-A (JP)
Title: Aligner and manufacture of device
Inventor: INOUE TAKASHI
IPC: H01L21/027
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve light exposure accuracy by enabling to monitore parameters on a photosensitive substrate, in an environment close to actual environment. SOLUTION: This aligner is provided with a substrate chuck for holding a photosensitive substrate, to which a pattern formed on an original plate is to be transferred through light exposure, a stage moving in two-dimensional directions within a reference plane while holding the substrate chuck, and sensors for detecting parameters on the photosensitive substrate held on the substrate chuck. The aligner performs suitable light exposure over the photosensitive substrate held on the chuck on the basis of detection results of the sensors. Sensors 11, 12 and 13 are provided on a chuck 10.
Patent JP-2001184573-A (JP)
Title: Photoelectric smoke sensor
Inventor: TACHIBANA SHIGEHIRO
IPC: G01N21/53
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric smoke sensor, which reduces optical noises and has a wide threshold control range. SOLUTION: A smoke monitoring space D is irradiated with light by a light source LED, a photodetector PD generates a voltage Vp by photodetecting light scattered by smoke particles existent in the smoke monitoring space D, and a comparator Cmp compares the voltage Vp with a prescribed threshold. The threshold is continuously changed within a prescribed range by a variable resistor VR and when the voltage Vp is in a prescribed relation with the threshold, smoke particles are detected inside the smoke monitoring space D. Concerning such a photoelectric smoke sensor PSdp, light quantity controllers Rga and Sw1 increase light radiated from the light source LED within a prescribed range step by step.
Patent JP-H11180003-A (JP)
Title: Image forming apparatus
Inventor: KAMEYAMA SHIGERU
IPC: G03G21/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus for sensing a fault of a motor driver by providing a step-out sensible motor. SOLUTION: The image forming apparatus uses a motor for sequentially switching exciting phases of a stepping motor to rotate as a power source. The apparatus comprises the stepping motor, a drive means 4 for supplying a drive pulse for driving the stepping motor to the stepping motor in a constant current chopper control type, a CPU 101 for supplying a signal for sequentially switching the phases to form the drive pulse by the means 4 to the drive means, a detecting means for detecting number of times of chopping under the control of the constant current chopper by the means 4, a step-out judging means for judging whether the motor is stepped out or not based on the number of times of chopping detected by the detecting means and the number of times of the chopping at the time of stepping out the motor operation,  and a driver fault sensing means for judging whether the chopping is conducted or not.
Patent JP-2001184303-A (JP)
Title: Variable length information data access system
Inventor: KANEKO YOSHITAKA
IPC: G06F12/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a variable length information data access system for transmitting/receiving data, which are not fixed to a system, with a variable length. SOLUTION: An information transmitting source node 1 transmits information. An information receiving destination node 9 receives the information. According to a system synchronizing signal 8, an information data managing device 3 performs managing access processing of information with the information transmitting source node 1 and the information receiving destination node 9. Input/ output ports 4, 10 and 11 perform interfacing with the outside. A region managing area 6 translates a physical address to a logical address. A data region 2 internally has regions 2a, 2b and 2c. A category display managing area 7 has managing areas 7a, 7b and 7c. An input/output managing area 5 manages an input/output port.
Patent JP-H11179523-A (JP)
Title: Production of round-shaped member
Inventor: NAKANISHI SHINICHI
IPC: B22D19/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for a round-shaped member, with which an insert product can be produced without stripping off an aluminum alloy from an annular insert material at the time of cooling after inserting the ferro annular material to be inserted with the aluminum alloy. SOLUTION: This producing method of the cylindrical member is executed, by which at the time of inserting the aluminized annular material 1 to be inserted with the aluminum alloy in a mold, the molten aluminum alloy is made to flow not only to the insert peripheral surface 1b side of annular material 1 to be inserted, but also to the outer peripheral surface 1a side, and the alloy portions 3A and 3B, 3C are integrally and the inner peripheral surface 1b and the inner peripheral surface 1b and the outer peripheral surface 1a of the annular material are integrally inserted.
Patent JP-2000187478-A (JP)
Title: Picture processor and picture processing method
Inventor: ABE HIDEO
IPC: G06T13/80
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor and a picture processing method capable of realizing picture expression according to movements of an object contained in animation data, and easily creating and outputting a still picture permitting to intuitively grasp the movements of the object. SOLUTION: This picture processor comprises an animation data taking part for extracting plural frame pictures from animation data and storing them in a frame memory, a central picture setting part for selecting a specific frame picture from the plural frame pictures stored in the frame memory and setting it as a central picture, a movement detecting part for detecting the movement of the object contained in the plural frame pictures stored in the frame memory, a trajectory picture creating part for processing the plural frame pictures and creating a trajectory picture based on the movement of the central picture and the object, and a picture synthesis part for creating a still picture where the moving state of the object is expressed by synthesizing and processing the central picture and the trajectory picture.
Patent JP-2000187258-A (JP)
Title: Damping controller
Inventor: WASHISU KOICHI
IPC: G03B5/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, light and all-purpose damping controller which is easy to handle as a damping system and enhancing damping accuracy by constituting a vibration detective means and an offset signal removal means with the same unit and providing two output functions outputting a deflection signal and a first signal in the unit. SOLUTION: A vibration detective unit 116 is constituted of a vibration detecting device, consisting of a vibration detecting mechanical part 19a and a vibration detecting circuit part 19b and analog signal processing circuits (consisting of 116a-116g), removing an offset signal superimposed on its signal. Then, the unit 116 removes offset components and noise components from the deflection signal and makes an output to an A/D converter 117. Furthermore, an output from the vibration detecting cirucit part 19b is A/D converted by an A/D converter 120 a high-pass filter 119 to be inputted to a camera microcomputer. In this a manner, inorderto make the damping system easy to handle and enhancing the damping accuracy, two outputs are used differently depending on the purposes, and a correction means 110 is controlled.
Patent JP-2000187086-A (JP)
Title: Timer clock
Inventor: SHISHIDO HIDEOMI
IPC: G04G9/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To realize not only analog indication with a short hand and a long hand but also up and down counter indication of the elapse time. SOLUTION: Small base plates P1 to P6 of a nearly triangle shape are arranged in a circle and 10 LED display elements are arranged radially on the each base plate P1 to P6 separating to outer first display element group and inner second display element group so that the time of the timer is indicated by the combination of the first and the second display element groups. The small base plates P1 to P6 have the same shape and the same wiring pattern and are arranged with the same number of LEDs. In the case of graphic indication, time is indicated to be easily recognized by appearance by the number of display elements that is, the indication area using accumulation indication of the second display element group.
Patent JP-2000186513-A (JP)
Title: Valve opening/closing timing controller
Inventor: HATTORI TAKUMI
IPC: F01L1/34
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a valve opening/closing timing controller for enhancing the volumetric efficiency of an internal combustion engine in its high revolving speed area, surely preventing both striking noise caused by vanes at the start of the engine and defective start of the engine. SOLUTION: A vane 60 is accommodated in a hollow part 63 of a projected piece 62, which extends to the inside of a recessed part 32 of a housing 30 and which is formed in a second rotor 61 interposed rotatably to each other between a first rotor 20 and the housing 30. When the second rotor 61 is at the latest angle position relative to the housing 30, the relative phase between the second rotor 61 and the housing 30 is regulated by a look pin 90. When the vane 60 is at the most advanced position whithin the hollow part 63, the relative phase between the first rotor 20 and the second rotor 61 is regulated by a ratchet pin 80. Thus, the relative phase between the first rotor 20 and the housing 30 at this time becomes the same relative phase as that in a valve opening/closing timing enabling the internal combustion engine to start.
Patent JP-2001182989-A (JP)
Title: Control method for air conditioner
Inventor: UCHIUMI TAKASHI
IPC: F24F11/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a control method for air conditioner in which a room can be dehumidified while suppressing indoor temperature drop even if the outdoor air temperature is low and the indoor humidity is high. SOLUTION: Control of an air conditioner moves from step ST1 to ST2 when the room temperature Tr approaches a set temperature Ts during dehumidification operation and the indoor humidity is detected. If the detected humidity is higher than 70%, difference between the room temperature Tr and the heat exchanging temperature Tn of an indoor heat exchanger is determined. If the difference is lower than a predetermined value, the control moves from step ST3 to ST4 and refrigerant supply to the upper path of the indoor heat exchanger having an upper/lower path structure is interrupted by closing a solenoid valve thus lowering the heat exchanging temperature Tn. Subsequently, the difference between the room temperature Tr and the heat exchanging temperature Tn is determined again and if the difference is lower than a predetermined value, the control moves from step ST6 to ST7 where a panel (an open/close panel in front of the lower path) constituting a part of the air inlet of the air conditioner is closed thus lowering the heat exchanging temperature Tn.
Patent JP-2001182006-A (JP)
Title: Thin layer pavement material and execution work method therefor
Inventor: MAEDA SHIGEHARU
IPC: E01C7/30
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a pavement material having a long hardening time of a composition for obtaining the pavement material and relieving inferiority of least one of low temperature flexibility and durability of the pavement material. SOLUTION: In this thin layer pavement material having a tack cost layer and a surface layer, the tack coat layer is formed by applying a mixture for forming the tack coat layer to a base; the surface layer is a pavement material formed by applying the mixture including (A) a polyisocyanate having at least two isocyanate groups is one molecule and being 20 to 35 wt.% in the content of the isocyanate groups, (B) polyol having at least two hydroxyl groups in one molecule and having weight average molecular weight of 300 to 1,000, (C) a urethane reaction accelerator and (D) an aggregate on the tack coat layer; and the thin layer pavement material is featured by being 1.1 to 1.8 in the equivalent ratio (a hydroxyl group of (B)/an isocyanate group of (A)) of the hydroxyl group of (B) to the isocyanate group of (A) included in the mixture for forming the surface layer.
Patent JP-2000197343-A (JP)
Title: Gate control method for semiconductor element
Inventor: KIN HIRONOBU
IPC: H02M1/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous firing of a semiconductor element by switching the gate resistance of one semiconductor element being turned off when an on pulse is inputted to the gate of the other semiconductor element so that charging of the gate capacity due to voltage rise of the semiconductor element is suppressed. SOLUTION: When a P type voltage driven power semiconductor element 1 is turned on, a switch 7 short-circuits the gate resistance 3 of an N type voltage driven power semiconductor element 1 and the gate resistance is switched to zero. Consequently, charging of the gate capacity due to voltage rise of the power semiconductor element 1 can be suppressed when a flywheel diode 2 connected in parallel therewith is turned off in flywheel diode circulation mode and erroneous firing of the power semiconductor element 1 can be prevented.
Patent JP-2001184967-A (JP)
Title: Rotating electronic part
Inventor: SHIMADA TSUTOMU
IPC: H01H3/12
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotating electronic part, which enables an outer diameter to be reduced. SOLUTION: An operation molding 50 is disposed rotatably on a flexible substrate 20, and a handle 110 is mounted on the operation molding 50 in such a manner that it covers a circumference of the operation molding 50 while rotating integrally with the operation molding 50. It is a rotating electronic part in which the operation molding 50 is rotated by rotation of the handle 110 so that a desired electrical output is outputted from a circuit pattern on the flexible substrate 20. At centers of the operation molding 50 and the handle 110 are formed holes 51, 111, respectively, so that a space for inserting a switch device including a push button 100 and a double pressure switch portion 30 is provided. The handle 110 is integrated by engaging an engaging portion 115 formed on a circumference thereof with an engaging portion 55 formed on a circumference of the operation molding 50.
Patent JP-2001186324-A (JP)
Title: Image forming device and its method
Inventor: YAMAZAKI HIROYUKI
IPC: H04N1/387
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To easily specify the cause of a failure when a failure occurs in an image formed with an image forming device. SOLUTION: In the respective color developing devices of M, C, Y and K, the memories 401 to 404 for recording their identification information and using situations are provided. On forming an image, the contents of the memories 401 to 404 are ciphered by a ciphering part 405 and embedded in the image by an information adding part 407. Thus, in occurrence of a failure in a printed image, developing device information can be grasped by analyzing the image of the printed matter. This helps specify the cause of the failure.
Patent JP-H11192487-A (JP)
Title: Circulating water purifying and sterilizing device and method therefor
Inventor: MATSUO YUKIAKI
IPC: C01B13/10
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To improve purifying and sterilizing effects on circulating water by providing an electrolyzer which has an anode and a cathode therein and into which an inorganic electrolyte can be fed, and refluxing electrolytic acidic water obtained by energization in the electrolyzer to a bathtub or the like. SOLUTION: When bath water is used by circulation over a long period of time, a phenomenon in which hydrogen ion concentration in circulating water is increased occurs, and fats and proteins produced from the skin surface of the human body form colloid in which superfine particles are emulsified, which is decomposed and dissolved in the bath water. Then, the bath water is made electrolytic acidic water to lower hydrogen ion concentration, thereby performing sterilization. That is, a pump 5 is operated to suck bath water in a bathtub 1 from a water suction port 2a of a water suction unit 2, and after the bath water is once stored in an electrolyzer 9, it is circulated in the bathtub 1 again through a line 16.  At this time, an inorganic electrolyte such as sodium chloride is fed into a cathodic chamber 13A in the electrolyzer 9 to mix the bath water and the inorganic electrolyte, and also by supplying power to anodic and cathodic plates 12, 13 from a power source 14, electrolytic acidic water is formed to perform sterilization.
Patent JP-H11193921-A (JP)
Title: Boiler pressure controller and control method
Inventor: TANAKA KIHACHIRO
IPC: F22B35/00
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To control the boil pressure of a boiler comprising a motor fuel control valve for controlling fuel supply and an inverter for controlling combustion air supply by varying the r.p.m. of a fan while preventing imbalance of air/fuel ratio due to mechanical hysteresis occurring at the time of increasing or decreasing fuel through opening regulation of the fuel control valve. SOLUTION: In a boiler comprising a fuel control valve 16 for controlling fuel supply and an inverter 40 for controlling combustion air supply from a forced draft fan 20, balance of air/fuel ratio is sustained by generating a hysteresis in the operation of the inverter 40 from a hysteresis generator 44 when combustion air supply is controlled by controlling the r.p.m. of the forced draft fan 20 through the inverter 40 such that similar mechanical hysteresis occurs at the time of increasing and decreasing fuel supply through opening regulation of the fuel control valve 16.
Patent JP-H11188905-A (JP)
Title: Image forming apparatus
Inventor: IWAO NAOTO
IPC: B41M5/52
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of using ink without waste and readily preventing plastic deformation of an intermediate transferring body. SOLUTION: This image forming apparatus 1 comprises heat-meltable ink 10, a heating/melting means 20, an ink holding means 30, an intermediate transferring body 40, a thermal head 50 as a recording means and a transferring means 70 for transferring an ink image on the intermediate transferring body 40 to a recording medium 60.  When λ [W/m.K] represents a thermal conductivity of the intermediate transferring body 40, t [m] represents a thickness thereof, θ1 [ deg.C] represents the highest temperature on a surface at a side where the inter mediate transferring body contacts the thermal head 50 as the recording medium, θ2 [ deg.C] represents a temperature on a surface at a side contacting the ink, T [s] represents a printing time of one dot, A [m<2> ] represents an area, M [m<3> ] represents a volume of the ink, ρ [kg/m<3> ] represents a concentration of the ink, E" [J/kg] represents an energy for melting the ink and θs [ deg.C] represents a temperature whereby plastic deformation occurs in the intermediate transferring body, each of the parameters can be set so as to satisfy an equation of θ1 =[(P.M.E/T).t/(λ.A)]+θ2 <θs .
Patent JP-2000191824-A (JP)
Title: Production of underwater sound absorbing wedge
Inventor: HORII HIROSHI
IPC: C08K7/22
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing underwater sound absorbing wedges which can improve productivity and workability and reduce cost since processing molds are not required and, in addition, the elimination of the bonding step and the mass production of underwater sound absorbing wedges in any shape in the final cutting step are possible in producing the underwater sound absorbing wedges. SOLUTION: A process for producing underwater sound absorbing wedges comprises adding a predetermined amount of microballoons of the unexpanded type to a rubber compound, kneading the resulting mixture, then molding the kneaded product into a sheet, expanding the microballoons added to the rubber compound by the vulcanization heat in the vulcanization step of this sheet material in vulcanization molding to form cells within the sheet material, and cutting the resulting sheet material into the predetermined shape of a wedge in the cutting step.