baber/WOPTO huggingface dataset:
Patent JP-2002209459-A (JP)
Title: Water sprinkling device of cultivation bed
Inventor: IMANISHI TADAO
IPC: A01G27/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a water sprinkling device of a cultivation bed capable of uniformly and simply sprinkling water on the cultivation bed and eliminating duplicate water sprinkling. SOLUTION: This water sprinkling device is obtained by installing a movable water tank 1 fixed to a belt 12 and movable according to the movement of the belt 12 in an upper part of a cultivation bed 10. The belt 12 is designed to move by receiving rotation of the motor 4 from gears 5. The movable water tank 1 has an inverted trapezoidal cross section and has shower holes 3 bored in the bottom so as to be distributed uniformly over the width of the cultivation bed 10. The water in the movable water tank 1 is uniformly sprinkled from the shower holes 3 on the cultivation bed 10. When the movable water tank 1 is filled with a constant amount of water, the movable water tank 1 is moved from the left end to the right end while sprinkling the water. In the case of one-way water sprinkling, the water tank 1 is stopped after sprinkling water to the right end.  In the case of going and returning water sprinkling, the movable water tank 1 is moved to the right end while sprinkling the water and then returned to the left end, i.e., the starting point while sprinkling the water from the right end toward the left end because of reverse rotation of the motor 4 therein. The movement and water sprinkling of the movable water tank 1 are stopped at the left end.
Patent JP-2002250935-A (JP)
Title: Method for manufacturing matrix substrate for liquid crystal
Inventor: KIYOUHO MASANORI
IPC: G09F9/30
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a liquid crystal display device which has a high aperture ratio by using few photomasks. SOLUTION: A main portion as a TFT(thin film transistor) active matrix substrate is formed, a photosensitive acrylic resin film 10 is coated on its surface to flatten the surface. A water-repellent finish area 11 is formed on the surface by plasma irradiation using a fluorine system gas, and then the half-tone exposure of the photosensitive acrylic resin film 10 is performed so as to partially cure a recess 10a, and so as not to cure contact holes 10b and 10c. When a coating type transparent conductive film 12 is coated after a development, the coating type transparent conductive film 12 does not adhere to the portion where the water-repellent finish area 11 remains, but is coated only on a recess 10a and on the contact hole 10b and 10c area. The coating type transparent conductive film in the recess 10a can be used as a pixel electrode 13, and can be overlapped on a gate and source wiring in three dimensions.
Patent JP-2002251158-A (JP)
Title: Advertisement distribution system for moving body
Inventor: HAGA HIROYUKI
IPC: H04N7/173
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement distribution system for a moving body which enables an advertiser to accurately grasp advertisement effects by the moving body and effectively use advertisement costs and is advantageous even to the user of an advertisement vehicle as the moving body. SOLUTION: This system has a moving advertisement display terminal device 1 which is mounted on the advertisement vehicle C of the user side having made a distribution contract regarding advertisement information including images, an administrator-side advertisement administering device 10 which distributes advertisement information for the promotion of sales of an article provided by a trusted advertiser and also administers the performance state of the advertisement information by the advertisement vehicle C, and calculates a point value determining a reward to the user, an advertiser-side advertisement main terminal device 20 which sends the advertisement information based upon the distribution contract made with the user of the advertisement vehicle C to the advertisement administering device 10,  and a communication satellite 30 which communicates information between the moving advertisement display terminal 1 and advertisement administering device 10.
Patent JP-2002257781-A (JP)
Title: Measuring method of polyphenol
Inventor: UEMATSU HIROAKI
IPC: C12Q1/26
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To precisely, easily and quickly measure an antioxidant material such as polyphenol or the like in the electrochemical measurement of the antioxidant material such as polyphenol or the like in a sample containing ascorbic acid by removing the influence of the ascorbic acid. SOLUTION: In this method for electrochemically measuring polyphenol in the sample, a quencher capable of decomposing ascorbic acid is added to the reaction solution.
Patent JP-2001329305-A (JP)
Title: Friction-resistant ring formed of porous metal sintering body
Inventor: TAKIGUCHI HIROSHI
IPC: B22F5/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a friction-resistant ring formed of a porous metal sintering body cast in a groove of a piston ring of a piston for an engine which can reduce the manufacturing cost with the excellent accuracy. SOLUTION: The friction-resistant ring (1) having a cooling cavity is diffusion-welded by sintering two green compacts (5 and 6) entirely split in upper and lower portions in the cooling cavity (3) and the ring groove (4). In order to prevent the deviation of the green compacts (5 and 6) during the sintering, a steel tube ring (9) is internally fitted to recesses (7 and 8) forming the cooling cavity (3).
Patent JP-2002261218-A (JP)
Title: Heat sink with thermocouple wire
Inventor: SEKINE KOICHI
IPC: H05K7/20
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a measuring heat sink, by which the surface temperature of a semiconductor device can be measured easily. SOLUTION: A sensor which senses the surface temperature of the semiconductor device is installed in a cooling fin part, which adheres to the semiconductor device in the conventional heat sink. One end of the thermocouple wire passing a through-hole inside the heat sink adheres to the sensor, the other end is opened in a face different from the adherence face, and the thermocouple wire is taken out to the outside. Thereby, the surface temperature of the semiconductor device, to which the heat sink is attached, can be measured.
Patent JP-2002257451-A (JP)
Title: Open showcase
Inventor: TODOROKI ATSUSHI
IPC: F25D23/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To improve operational efficiency of an open showcase by smoothing the operation in the state of being closed with a night cover. SOLUTION: The open showcase 1 is provided with a proximity switch for detecting that the case has been closed with the night cover 46, and a controller for raising a temperature set for cooling in a storage compartment 9 on the basis of the output signals from the proximity switch when the case is closed with the night cover.
Patent JP-2002254566-A (JP)
Title: Transparent recording material
Inventor: YOSHIE NAOKI
IPC: B32B27/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a transparent recording material wherein a projected image is not grayed and which can be recycled. SOLUTION: The transparent recording material is constituted at least of a base layer and a surface layer of moisture swell properties prepared by crosslinking a water-soluble resin, and the water-soluble resin contains a water- soluble resin of a softening point 60-150 deg.C. The surface layer contains a non- water-soluble organic substance of a melting point 60-150 deg.C.
Patent JP-2002264680-A (JP)
Title: Shift device
Inventor: NAGASAKA CHIKAO
IPC: F16H59/10
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a shift device capable of preventing the misoperation of a shift lever and unhindered by the presence of the shift lever. SOLUTION: A shift operating body 13 is installed at a floor console 51. The shift operating body 13 is provided with a magnetic resistance element 28 and a shift lever 16. The magnetic resistance element 28 detects the selected state of the shift lever 16. The shift lever 16 is operated to select the connected state of a gear train of an automatic transmission 17. The shift lever 16 is disposed to project and recede from the shift operating body 13.
Patent JP-2002269739-A (JP)
Title: Magnetic transfer system
Inventor: SATO KIMINORI
IPC: G11B5/86
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To make the throughput of a magnetic transfer process higher and the reliability of a transfer signal better by determining the optimum time for cleaning or exchanging of a master disk. SOLUTION: An estimating device 5 estimates the number of particles sticking onto the magnetic disk from the number U(i) of the number of the particles sticking onto a magnetic disk prior to magnetic transfer obtained by a particle counter 3 and the number Y(i) of the particles sticking onto the magnetic disk after the magnetic transfer obtained by a particles counter 4 and outputs a cleaning signal when the estimated value exceeds a previously determined threshold level. The optimum cleaning of the master disk is executed by switching the line input and output by means of a SW 6 and SW 7.
Patent JP-2002270209-A (JP)
Title: Solid polymer fuel cell
Inventor: YAMAMOTO NORIMASA
IPC: H01M8/06
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell that uses oxygen contained hydrocarbon such as methanol as a fuel for a negative electrode and generates efficiently at cold temperature. SOLUTION: In this solid polymer fuel cell, a negative electrode and a positive electrode are housed interposing an electrolyte membrane between them in a container having a supply port of a fuel material. The cell has a layer containing a biochemical catalyst that generates fuel by resolving fuel material in the negative electrode side supply port of the fuel material or between the negative electrode side supply port and the negative electrode.
Patent JP-2001327568-A (JP)
Title: Body washer
Inventor: OIDE AYAKO
IPC: A61H23/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a body washer by which a body is automatically washed while warming in a bathtub with a massage effect and a relax effect to save time and to relieve fatigue owing to bathing and the body is washed without the help of others in a hospital or a care home. SOLUTION: The bathtub is made to be a circular shape, hot water where pressure is made to be high by a strength adjusting pump is ejected toward a bathtub wall from a lower layer part and an intermediate layer part, body soap is put in and hot water is rotated along an inner side. Then a user takes a bath by gripping a handle, automatically washes the body while fur overflows and takes a shower and gets out of the bathtub. The depth of the bathtub is made to be a size by which a person with general height naturally goes into and comes out of the bathtub in a stable posture by way of a chair which is fixed to an upper part, etc. Then the structure is remarkably simple to eliminate scope for the occurrence of a fault.
Patent JP-2002277075-A (JP)
Title: Air conditioner
Inventor: HYODO AKIHIKO
IPC: F25B1/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the fault that a crank case heater is energized in a short time after the stop of a compressor and therefore the amount of power consumption is large, in a technique of suppressing the stagnation of a refrigerant in the compressor at the stop thereof. SOLUTION: The air conditioner comprises an ambient temperature sensor 4, the crank case heater 8, a compressor oil reservoir temperature sensor 9, the compressor 10, and a heat storage material 11 provided on the outer peripheral surface of the compressor 10. The energy of heating in the operation of the compressor is stored in the heat storage material. As a result, the lowering of the temperature of a compressor oil reservoir can be reduced and the stagnation of the refrigerant can be suppressed.
Patent JP-2001327963-A (JP)
Title: Bathtub water cleaning device
Inventor: ANDO SHIGERU
IPC: C02F3/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, when an ultrasonic oscillator is used for cleaning bathtub water, the most suitable frequency in the frequency domain of 100 kHz or higher for decomposing organic substances in the bathtub water is not clarified, therefor the organic substances is not decomposed efficiently to remain in the bathtub water and microorganisms use the remaining organic substances as nutrients to reproduce, which causes a bad smell and turbidness of the bathtub water to give a person who takes a bath unpleasant feeling. SOLUTION: The frequencies of ultrasonic waves are limited, thereby the organic substances are decomposed efficiently to restrain the concentration of the dissolved organic substances in the bathtub water.
Patent JP-2002279873-A (JP)
Title: Pressure switch
Inventor: TANAKA HIDEJI
IPC: H01H5/30
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a pressure switch of high reliability which prevents infiltration of oil into a switch room and can send a stable pressure signal. SOLUTION: The pressure switch 1 is provided with a base electrode 2 having a given penetrating space part, a terminal 3 fitted in a state in which one opening part of the base electrode 2 is sealed by an insulating member and having a contact part 3a inside the base electrode 2, a disc 4 arranged free in contact with the contact part 3a of the terminal 3 in a state connected with the base electrode 2 and structured in free reversing under a given pressure, and a metal diaphragm 5 firmly fixed in a state in which the space part including the contact part 3a of the terminal 3 and the disc 4 is kept in vacuum by sealing the other opening part of the base electrode 2.
Patent JP-2002280837-A (JP)
Title: Frequency multiplier and communication unit employing the same
Inventor: SATO KEISUKE
IPC: H03B19/14
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a frequency multiplier with a high output efficiency and low noise and to provide a communication unit employing it. SOLUTION: A tip open stub 6a suppressing a 3rd harmonic in addition to a tip open stub 6c suppressing a fundamental wave and a tip open stub 6b suppressing a 2nd harmonic is placed between an HEMT(high electron mobility transistor) 4 whose drain outputs the fundamental wave of a frequency f0 and its harmonics and a matching circuit 5 to reduce the power of the 3rd harmonic component and to prevent noise caused by the 3rd harmonic component from being outputted from an output terminal 2.
Patent JP-2002281665-A (JP)
Title: Optimal operation scheduling method of power generation equipment
Inventor: ICHIDA YOSHIO
IPC: H02J3/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional system for scheduling an optimal operation relating to power generation equipment being not provided with risk managing technique, and a large amount of loss being generated when power generation change occurs, so that stable business profit cannot be obtained. SOLUTION: This scheduling method is provided with a step for setting power selling price for each time zone, a step for detecting an operating state which the power generation equipment can obtain in each of the time zones and registering profit every transition path arriving the operating state, and a step for scheduling an operation of the power generation equipment, on the basis of a transition path which can maximize the profit finally. The profit in each of the time zones is obtained, by subtracting the loss generated by power generation change from the profit generated by power selling.
Patent JP-2002281177-A (JP)
Title: Modem with monitor function, method for monitoring modem, its program and medium recording program
Inventor: SUZUKI AKIRA
IPC: H04L69/40
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a modem for measuring parameters concerning to connection of modem, a method for monitoring the modem, its program and a medium recording the program. SOLUTION: Upon receiving a connection request from its own computer terminal 2, the control section 11 of the modem 1 calls the opposite modem using a public circuit network 3 and connects the circuit before entering a state for waiting an 'ANSam' signal from the opposite modem. After the circuit is connected, the opposite modem transmits the 'ANSam' signal to the public circuit network 3. The 'ANSam' signal from the opposite modem is passed through the public circuit network 3 and a circuit control section 14 and received at a receiving/demodulating section 15 where that signal is detected as the 'ANSam' signal of a specified frequency pattern and informed to the control section 11.  A control signal acquiring section 18 acquires information of ''ANSam' signal is received' informed to the control section 11 and provides a display ''ANSam' signal is received' through a data analyzing section 19 to a display section 20.
Patent JP-2002281410-A (JP)
Title: Program video recording controller and processing program
Inventor: KOUNO SHINGI
IPC: H04N5/445
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a program video recording controller capable of controlling video recording by using an acquired program table without reworking a program table server at all and a processing program for making a computer perform a program video recording controlling method. SOLUTION: This video recording controller 201 analyzes program information received from an information provider 12 according to prescribed algorithm, reconstructs the program information by attaching a video recording command of a prescribed format to the program information, displays the reconstructed program information in response to a user request, receives a program desired to be subjected to video recording, and when the user inputs a desire that the user performs video recording of a prescribed program, transmits a video recording command of the prescribed program to an external video recorder 301 or controls an internal video recording means by using the video recording command.
Patent JP-2002288387-A (JP)
Title: Automation of certification system for internet mail- order business home page by consumer monitor
Inventor: TAKAGI IKUO
IPC: G06Q30/06
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To shorten a time since application to certification by controlling the access and report data of a unspecific large number of consumer monitors. SOLUTION: This device is composed of a server machine 2 and a consumer monitor terminal 6, and the URL 1 of a applied home page is recorded in a database 3 of a server 2, and transferred to an application list home page 4 placed in the sever 2. A counter is set in this list by a program, and the access is limited according to the fixed number of clicks. The list 4 is accessed by the consumer monitor terminal 6, and information is acquired, and transmitted through a report home page 5 to a totalizing database 7 of the server 2. The totalizing database 7 judges the success/failure of the certification of the applied home page based on a set standard.
Patent JP-2002285451-A (JP)
Title: Weaving machine and method for weaving curved linear body
Inventor: SHIKADA KAZUSANE
IPC: D03D47/39
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a weaving machine, with which in weaving a bamboo blind by using a curved linear body such as thin strip of bamboo, etc., as a material, one of two kinds of faces of thin strip of bamboo is arranged on the surface of woven material or both faces are made to regularly exist together by utilizing properties of curved thin strip of bamboo so that an attractive weaving can be rapidly and surely carried out. SOLUTION: This weaving machine A is equipped with a great number of reed constituent bodies 1 installed side by side. Since each reed constituent body 1 arranges the position of warp and weaves the thin strip of bamboo B, the reed constituent bodies have a simultaneously operating structure. The reed constituent bodies 1 are curved and arranged at the middle part so that the reed constituent bodies are gradually shortened. A stopper 2 which is hit on the tip part of the shot thin strip of bamboo B to stop the thin strip of bamboo is installed at the outside the reed constituent body 1 at one end. A shooting machine 3 is laid at the opposite side of the stopper 2.
Patent JP-2002239044-A (JP)
Title: Projection device to be added to ground contact surface of golf putter
Inventor: SUZUKI HIROSHI
IPC: A63B102/32
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To relatively easily realize an improvement in the number of hitting of balls with putting of a high specific gravity among the countermeasures for lowering of scores that general amateur golfers aim and to help achieving a comfortable golf life. SOLUTION: A sole 9 of the putter currently used by respective players is dividedly fitted with a plurality of (usually two pieces) of the projection devices by means of double coated tacky adhesive tapes 7 in parallel to a ball hitting direction 1, 2. The sole of the putter rises from a turf surface 15 by as much as the height of the projection devices, making an equator section 13 of golf balls 12 easier to hit. As a result, the rolling 14 of the golf ball which caries longer can be obtained and the holing in with a smaller number of hits can be expected.
Patent JP-2002290733-A (JP)
Title: Image processing method
Inventor: MASUOKA HIRONOBU
IPC: H04N1/405
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem of deterioration inherent to an error diffusing method that is encountered in a low-density area of lateral end of an image with a relatively simple method. SOLUTION: A pixel of image data represented by multi-valued gradation valued is binarized or converted to a predetermined plurality of values. When converting to the plurality of values, an error between the value after the target pixel is converted to the plurality of valued and an original value is found, and the error is distributed to other unprocessed pixel. When performing the error diffusion method, an appropriate lowest density value is previously set. When a density value of the first target pixel of image data scan line is below the lowest density value, the density value of the target pixel is changed to the lowest density value previously set, and the error diffusion processing is performed based on the changed density value.
Patent JP-2001325045-A (JP)
Title: Information processor
Inventor: SUGANUMA YUJI
IPC: G06F1/16
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To make a body thin by arranging each unit component as the lamination height dimension of a body upper case formed, so that the height direction of an external storage device formed on the side face is covered. SOLUTION: The lamination height dimension of the arranging part of each unit component, such as a control board, a keyboard, a function key, and an inside battery is set to be almost the same as the lamination height dimension of the body upper case formed so that the upper face of an external storage device on the side face can be covered. Thus, it is possible to reduce the height dimension to the minimum under the consideration of the arranging place of each unit component.