baber/WOPTO huggingface dataset:
Patent JP-2002071210-A (JP)
Title: Antifreezing device for water heater hot-water supplier with antifreezing function using it
Inventor: KAMIYA NOBUYOSHI
IPC: F24H1/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate various kinds of inconvenience which occur when a water heater is started for hot-water supply while the water heater is operated for antifreezing. SOLUTION: An antifreezing device is used for such a water heater that a reheating and circulating circuit and a hot-water supplying circuit are heated by means of a common combustion burner in a one-boiler two-circuit heat exchanger can body, and a heating circuit is branched from the midpoint of the reheating and circulating circuit through a three-way selector valve. In the case the outside air temperature or the temperature of water staying in the heating circuit drops to a freezing preventing temperature (S3 and S4) while the operation of the water heater for heating and bath is stopped (S1 and S2), a circulating pump is started when the operation of the water heater for hot-water supply is being stopped (S5 and S6).  The object of the antifreezing operation of the water heater is switched to heating and bath or heating only in accordance with discriminated results of circulation (S7, S8, and S9). After the circulating pump is operated for a prescribed period of time, the pump is returned by stopping the pump for a prescribed period of time (S10-S12). When the water heater is started for hot-water supply while the water heater is operated for antifreezing, the circulating pump is forcibly stopped by omitting the steps S6-S12.
Patent JP-2002074505-A (JP)
Title: Card timer having hospital information output function
Inventor: ITO SADAO
IPC: G07F17/28
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a card timer which is installed in a hospital, etc., and is connected to a television set through which patients and persons who visit somebody in hospital can freely confirm information such as hospital information and messages to the patients. SOLUTION: This card timer having a hospital information output function is provided with a card reader part for charging and controlling the operating time of a television set in the hospital by utilizing a prepaid card, an attaching means for attaching a storage medium in which the information such as the hospital information and the messages to the patients is recorded in a freely attachable and detachable way, and an output terminal for projecting the information recorded on the storage medium on a television screen.
Patent JP-2002076331-A (JP)
Title: Simulation method
Inventor: KOIKE NORIO
IPC: H01L29/78
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a simulate method for generating reliability or designing reliability in a design stage, shortening a process developing period and making transistor performance to be high by remarkably improving the precision of circuit reliable simulation. SOLUTION: In the stimulation method, the deterioration of the hot carrier of a MOS transistor is simulated based on the change of the drain current of the MOS transistor obtained by using a prescribed expression and a hot carrier life parameter used for it. The hot carrier life parameter is obtained by using a calculation value by the expression of substrate current, drain current or gate current, which are used for simulation.
Patent JP-2002071212-A (JP)
Title: Hot-water supplying and space heating equipment for bathroom
Inventor: FUKUI HIDEKAZU
IPC: F24D15/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supplying and space heating equipment for bathroom which is constituted to automatically fill up a bathtub with hot water and, at the same time, to heat a bathroom and, in addition, to inform the user of the bathroom that the bathtub is automatically filled up with hot water and, when the equipment is also operated to heat the bathroom, the bathroom is appropriately heated. SOLUTION: The hot-water supplying and space heating equipment for bathroom is provided with at least an automatic hot-water supplying function for the bathtub 2 and a heating function for the bathroom 1 and is constituted to inform the user that the user can take a bath. When the equipment is simultaneously operated for heating the bathroom 1 and for filling up the bathtub 2 with hot water or operated for heating the bathroom 1 while the equipment is operated for filling up the bathtub 2 with the hot water, the equipment informs the user that the user can take a bath at the moment a prefixed condition is met while the equipment is operated for heating the bathroom 1 after the bathtub 2 is filled up with the hot water.
Patent JP-2002070822-A (JP)
Title: Eyelet
Inventor: OONISHI KOUNOSUKE
IPC: F16B21/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an eyelet which can be set easily by driving a male body into a female body simply with a hammer requiring no specialized tool and can handle several fastened members with various thickness with single kind of eyelet. SOLUTION: This eyelet comprises the male body 1 made of resin to which a barrel part 3 is installed in a protruding manner on the inner surface side of a flange part 2 and the female body 6 made of resin also to which a barrel part 8 which accepts the barrel part 3 of the male body 1 insertably is installed in a protruding manner on the inner side of a flange 7. The eyelet is characterized in that a plurality of locking fins 4... each elastically deformable are provided in a extended condition in a different position of axial direction on the outer surface of the barrel part 3 of the male body 1 and a locking jaw part 10 to which any one of a plurality of locking fins 4 is lockable in random fashion upon insertion of the barrel part 3 of the male body 1 into the barrel part 8 of the female body 6 is provided on the inner surface part of the barrel part 8 of the female body 6.
Patent JP-2002071093-A (JP)
Title: Method for feeding semiconductor process gas
Inventor: HANESAKA SATOSHI
IPC: F17C5/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for feeding a semiconductor process gas wherein a residual gas which is so far disposed of as an exhaust gas is effectively utilized and a reasonable consumption of the gas can be calculated. SOLUTION: The semiconductor gas is refilled with a container returned from a consumer by extended filling. This extended filling is implemented whether a concentration of impurities contained in the residual gas in the container returned is less than an allowable concentration required by the consumer or the concentration of impurities contained in the residual gas in the container returned exceeds the allowable concentration required by the consumer and when the concentration of impurities is expected to be less than the allowable concentration by extending the gas.
Patent JP-2002072162-A (JP)
Title: Liquid crystal light valve and projection type display device equipped with the same
Inventor: YAJIMA FUMITAKA
IPC: G09F9/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal light valve and a projection type display device equipped with the liquid crystal light valve, which reduces the burden of a polarization plate of the light emitting surface side of the liquid crystal light valve, and which can last long. SOLUTION: At liquid crystal light valves 410R, 410G, 410B which modulate the incident light according to the image information, at least 2 polarization plates 413R, 414R, 413G, 414G, 413B, 414B are provided at the light emitting surface side of the liquid crystal panel 411R, 411G, and 411B.
Patent JP-2002079524-A (JP)
Title: Device for removing clamp and device for producing plastic sheet using the same
Inventor: MATSUMOTO KAZUNORI
IPC: B29C39/26
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide both a device for removing a clamp, in which labor and burden necessary for removal of the clamp are reduced and the clamp can be rapidly removed and deterioration of productivity is prevented, and the device for producing a plastic sheet using the same. SOLUTION: The device for removing a clamp is equipped with both a top click 5 and a bottom click 6 and with an upper gate 18 and a lower gate 19. For the carrier direction of a cell 1 for molding which consists of an upper plate 2 and a lower plate 3, the clamps 4 fitted to both side parts of the cell 1 are removed by the top click 5 and the bottom click 6 and also the clamp 4 fitted to the rear part of the cell 1 for the carrier direction of the cell 1 is removed by the upper gate 18 and the lower gate 19.
Patent JP-2002074947-A (JP)
Title: Semiconductor device, its refreshing method, memory system, and electronic equipment
Inventor: MIZUGAKI KOICHI
IPC: G11C11/406
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a refreshing method of a semiconductor device such as a VSRAM. SOLUTION: In a semiconductor device 1, a memory cell array 20 is divided into four blocks, that is, a block (0) 22A, a block (1) 22B, a block (2) 22C, a block (3) 22D. During a period in which read-out or write-in of data is performed in a certain block 22, refreshing is performed in all other residual blocks 22. An ATD signal is made to be a trigger of a series of operation when read-out or write-in from/to a memory cell is performed. Refreshing is performed based on the ATD signal.
Patent JP-2002080557-A (JP)
Title: Alicyclic epoxy composition, epoxy resin composition and sealing medium therefrom
Inventor: TAKAI HIDEYUKI
IPC: C08G59/42
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition slight in the problems on safety and health, high in curing rate and giving a cured resin serving as an electrical material sealing medium of excellent insulation properties. SOLUTION: The epoxy resin composition is obtained by compounding an alicyclic epoxy composition comprising a limonene diepoxide and an acetic acid adduct thereof with an epoxy compound bearing at least two epoxy groups per molecule, an acid anhydride and a curing promoter.
Patent JP-2002092778-A (JP)
Title: Road surface circumstance grasping system
Inventor: KITANO TOSHIHIKO
IPC: G01W1/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a road surface circumstance grasping system capable of measuring the road surface information of plural points on a road surface, and measuring several pieces of sky information at a depression angle in measuring several pieces of information on the road surface of several points, without using a rotary table of high accuracy. SOLUTION: In this road surface circumstance grasping system composed of a radio-frequency radiation receiving part composed of an antenna part for receiving the radiation energy from the road surface and the sky, a high frequency receiving part, and an intermediate frequency AD return part, and a data processing part receiving signals outputted from the rotary table rotating the radio-frequency radiation receiving part, and the radio-frequency radiation receiving part processing the data, the antenna part is composed of a multi- antenna composed of a dielectric lens and at least two antennas.
Patent JP-2002084812-A (JP)
Title: Tending machine
Inventor: TANJI MITSUHIKO
IPC: A01D34/42
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a tending machine equipped with a rotary working implement, designed to improve the operability of tilling work or moving work through moving the rotary working implement downward or upward. SOLUTION: This tending machine has such a scheme that an engine (11) and a rotary working implement (22) are set up above a transmission case (2) having traveling wheels (1) and in front of the transmission case (2), respectively, and the front end of the engine (11) is lapped on the rear end of the rotary working implement (22) so as to move the center of gravity of the engine (11) forward when the rotary working machine (22) moves downward.
Patent JP-2002092599-A (JP)
Title: Driving support device and moving body
Inventor: HAYASHI TAKESHI
IPC: B60R21/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To determine the presence of an intersection without being influenced by external conditions such as the congestion of a road. SOLUTION: This driving support device is provided with a distance measuring part 4 for measuring a distance between a self-moving body and a front moving body; a lighting detecting part 8 for detecting the lighting of a stop light of the front moving body; a lane recognition part 5 for recognizing a lane where the front moving body travels; a moving direction recognition part 6 for recognizing the moving direction of the front moving body;  and an intersection determining part 11 for determining the presence of an intersection in front of the front moving body in the case the lane recognized by the lane recognition part 5 is the lane on the most left side and the moving direction recognized by the moving direction recognition part 6 is on the left side, or the lane recognized by the lane recognition part 5 is the lane on the most right side and the moving direction recognized by the moving direction recognition part 5 is on the right side when the measured distance is shorter than a specified distance or the lighting of the stop light is detected by the lighting detecting part 8.
Patent JP-2002097116-A (JP)
Title: Cell activator
Inventor: HAMADA CHIKA
IPC: A61K8/46
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide cell activating agents for hair to be compounded to a hair-growing agent. SOLUTION: Following agents containing taurine as an active ingredient: a cell activating agent, a hairy cell controlling agent, a hair growing period extending agent, a hairy cell growth activating agent, a follicular epithelium cell growth activating agent, an outer root sheath cell growth activating agent, and a springiness and stiffness improving agent for hair.
Patent JP-2002094424-A (JP)
Title: Receiving device
Inventor: YAMAGISHI HIROMITSU
IPC: H04N5/44
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To eliminate instability of characteristics in weight control caused by variations in the amplitude of receiving signal through fading in a transmission path. SOLUTION: Amplitude of a decoded pilot data for symbol is calculated, and a normalized coefficient (K) for making the amplitude constant based on the inverse value is calculated through a normalized coefficient 41 of an error detection unit 4. The normalization is realized, by multiplying the normalized coefficient and each symbol of the decoded pilot data in a multiplication circuit 42 together. A differential value between the output data and the known pilot data Dp is generated as an error data De by an addition circuit 43. A multiplication circuit 52 of a weight control unit 5 multiplies the signal data system of each antenna element by the normalized coefficient, to stabilize the amplitude.  A weight calculation circuit 53 calculates the weight so as to minimize the value of error data De, on the basis of the signal data system of each antenna system with stabilized amplitude and the error data De.
Patent JP-2002094448-A (JP)
Title: Method and apparatus for controlling directional antenna
Inventor: TANIGUCHI TAKESHI
IPC: H04B7/26
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To utilize radio resources more efficiently. SOLUTION: Mobile stations located closely to each other are handled as a group and the direction and width (radiation angle) of a beam radiated from an adaptive array antenna 11 are controlled in units of group such that one beam captures one group. More specifically, a classifying section 19 classifies a plurality of mobile stations into groups, a directivity determining section 20 predicts the destination area of each group and a directivity control section 15 controls the adaptive array antenna 11 such that one beam can cover the position of one group and the destination area of that group.
Patent JP-2002087308-A (JP)
Title: Steering device for vehicle
Inventor: NISHIZAKI KATSUTOSHI
IPC: B62D5/04
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a steering device for a vehicle capable of properly locking a steering wheel in accordance with a locked condition of steered wheels without newly requiring a space. SOLUTION: A steering control part 60 operates deviation (steered angle deviation) between a target steered angle of steered wheels W and W in accordance with a voltage command value given to a drive circuit 52 of a steering motor 50 and a real steered angle of the steered wheels W and W determined based on a detection signal of a steered position sensor 15. When the steered angle deviation determined by operation is more than a specified value (5 degree, for example), a drive circuit 43 for a reaction force actuator 40 is controlled to generate the maximum reaction force from the reaction force actuator 40.
Patent JP-2002098458-A (JP)
Title: Cold insulation compartment
Inventor: UEDA YOSHINOBU
IPC: F25D13/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To suppress temperature difference of cooling air being supplied into a compartment. SOLUTION: A refrigeration cycle comprising a compressor 9, a cooler 10, a condenser 11, and a condenser fan 11a is contained in a cooling unit along with a cooling tank 12 for cooling brine cooling water which is circulated by means of a pump 14 through a pipe 13 coupling an evaporator 7 with the cooling tank 12. Since the temperature difference of cooling air being supplied into a compartment is as low as ±0.5 deg.C, temperature in the compartment can be sustained at a level suitable for storing wine.
Patent JP-2001284623-A (JP)
Title: Optical responsive semiconductor switch
Inventor: TOMII KAZUYUKI
IPC: H03K17/08
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor switch which prevents damages when a load is short-circuited. SOLUTION: An output MOSFET is turned on by an electromotive force of a photovoltaic element and a load is connected to a power supply, and an overcurrent sensor detects a load overcurrent to generate an overcurrent signal. A latch circuit receives an overcurrent signal to output a shutdown signal to a shunt MOSFET to be energized. The shunt MOSFET is in series connected to a current limiting resistance between both ends of the photovoltaic element, to form the shunt for deviating a current derived from the optical electromotive force element from the output MOSFET, and when the output MOSFET is energized, the output MOSFET is non-energized to cut off the load. The shunt MOSFET and the current limiting resistance are separately formed from the latch circuit, and the current limiting resistance is connected to between a control electrode of the output MOSFET and a positive pole of the photovoltaic element, and when the shunt MOSFET is energized, a current derived from the photovoltaic element is limited and the photovoltaic element applies a supply voltage to the latch circuit, so that the latch circuit holds the shutdown signal.
Patent JP-2002099616-A (JP)
Title: System and method for home medical care
Inventor: KONO AKIHIKO
IPC: G06Q50/22
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for home medical treatment which enable a patient to see a doctor at home without visiting a hospital, etc. SOLUTION: The home medical care system 10 includes a medical care information managing means 20 which can send and receive various medical care information, a user-side terminal means 50 that a user operates, a terminal means 70 that a person in charge of clinical consultation operates, a terminal means 90 that a person in charge of medical care operates, a terminal means 92 that a person in charge of examination or analysis operates, a terminal means 94 that a person who generates and prepares an examination kit, a terminal means 96 that a person in charge of medicine preparation operates, and a living-body position information managing means 98 which stores information regarding living body positions, etc., to be given and obtained; and the user can see a doctor without visiting the hospital, etc., where the doctor is.
Patent JP-2002100077-A (JP)
Title: Optical disk
Inventor: KANZAKI HIRONAGA
IPC: G11B7/24097
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk having an information non-recording part which arouses the user's interest about the design and which can be used as a template. SOLUTION: The optical disk 1 has such a structure that the inner circumference part 2 of the disk is used as an information recording part and the outer circumference part 3 as the information non-recording part has openings 4 with profiles of various kinds of figures and characters (including numerals).
Patent JP-2002096048-A (JP)
Title: Aerobic fermentation treating method for citrus waste or used tea leaf waste and organic fertilizer obtained by this treating method as well as fermentation assistant for aerobic fermentation treatment of these wastes
Inventor: IWASAKI SHOKO
IPC: C12M1/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of performing the decomposition treatment of citrus wastes or used tea leaf wastes by aerobic fermentation stable in a natural environment without the need for feeding of special bacteria. SOLUTION: The pulverized matter obtained by subjecting >=1 kinds of auxiliary materials selected from the group of chaff, rice straw, stray of barley, dead grass, hay, pruning branches, waste timber, humus soil and leaf mold to pulverization treatment by a screw type pulverizing device constituted to crush and pulverize the auxiliary materials while grinding down the materials under pressurization, then to extrude the same into the atmosphere is used as the fermentation assistant. This assistant and the citrus wastes or the used tea leaf wastes are fed into a fermenter having agitating means where both are agitated and mixed and are subjected to the fermentation treatment under the aerobic atmosphere while the inside of the fermenter is subjected to ventilation.
Patent JP-2002100181-A (JP)
Title: Magnetic ramdom access memory
Inventor: NUMATA HIDEAKI
IPC: H01L27/105
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a means for making a general purpose macro-memory by which less layout modification is required. SOLUTION: In a magnetic random access memory in which plural sense lines and plural word lines are provided, intersecting orthogonally each other, unit storage cells in which a cell selecting switch and a magnetic resistance element are connected in series at each intersection of the sense lines and the word lines are arranged in an array. The memory has a capacitor connected to a power source through a switch, and a voltage dropping element is connected between one end of the capacitor and the sense line, and the end of the capacitor functions to detect voltage variation corresponding to the information stored in the unit storage cell.
Patent JP-2001220654-A (JP)
Title: Stainless steel for disk brake, increased in resistance to temper softening
Inventor: TENTO MASAYUKI
IPC: C22C38/58
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel for disc brake, minimal in the deterioration in material, particularly deterioration in hardness, of a disk brake material caused by heating exceeding 500 deg.C at braking while maintaining the wear resistance, rust resistance and toughness of the conventional steel. SOLUTION: The stainless steel for disk brake, increased in resistance to temper softening, has a composition consisting of, by mass, 0.01-0.1% C, <=0.03% N, <=1% Si, <=2% Mn, <0.5% Ni, 10-15% Cr, further either or both of 0.02-0.5% Nb and 0.04-0.5% V, and the balance Fe with inevitable impurities and satisfying C+N=0.04 to 0.1%. In this steel, hardness after quenching heat treatment is HRC 30 to 40 and tempering temperature for a hardness lower than HRC 30 is >=530 deg.C. It is preferable to add one or more kinds among 0.1-2% Cu, 0.1-1% Mo, 0.01-0.5% Ti and 0.0005-0.01% B and further to regulate the value of γp computed from the steel composition to >=70%.