baber/WOPTO huggingface dataset:
Patent JP-2002305990-A (JP)
Title: Switching device for greenhouse sheet
Inventor: ARAI HITOSHI
IPC: A01G9/24
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a switching device for greenhouse sheet, so contrived that a repair on the device in a partial breakdown, routine maintenance or design change thereof is easily carried out at a low cost. SOLUTION: This switching device for the greenhouse sheet has a connection shaft 4 connected to a winding shaft which winds and unwinds the greenhouse sheet so as to open and close the sheet, a drive part which drives the connecting shaft 4, and a control part which controls the winding and unwinding of the greenhouse sheet, wherein a casing 2 for receiving the drive part and a casing 3 for receiving the control part are separately formed and further the casing 2 for receiving the drive part and the casing 3 for receiving the control part are installed so as to be freely attached and detached.
Patent JP-2002314379-A (JP)
Title: On-vehicle broadcast receiver
Inventor: NAKAMURA YOSHIHISA
IPC: H03J5/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To finish an auto preset operation in a short time. SOLUTION: A receiving part 2 periodically searches for a frequency band used by a broadcasting station, an electric field intensity detecting part 3 detects the electric field intensities of received frequencies, and frequencies whose electric field intensities are high are sequentially stored in a first preset memory 8. When a control part 10 detects that an auto-preset button of an operating part 6 is pressed down, the control part 10 allocates each frequency to a selection button of the operating part 6 on the basis of the frequency data stored in the first preset memory 8 and stores each frequency in a second preset memory 9.
Patent JP-2002269358-A (JP)
Title: Stock dealing method
Inventor: ISHIBASHI TORU
IPC: G06Q50/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To correlate public offering and sale of stocks by a mediating distribution trader with dealings of commodities traded by the company. SOLUTION: In mediation sale of a commodity, a fixed ratio of the purchase price from a producer is discounted, and stocks of the mediating trader corresponding thereto and equivalent to a fixed ratio of the sales price to a consumer is purchased by the producer. Therefore, the producer can sale a product, perform stock investment to the buying trader, acquire the stocks corresponding to the sales, and expect a profit from the stocks by raise of a stock price of the distribution enterprise wherein the money is invested. In addition, the consumer can buy the commodity, acquire simultaneously the stocks of the distribution enterprise, and also expect raise of the price of the stocks wherein the money is invested caused by increase of customers by the merit.
Patent JP-2002308549-A (JP)
Title: Car frame of elevator
Inventor: TAKEHARA ATSUSHI
IPC: B66B11/02
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a car frame of an elevator capable of setting the ceiling height dimension of a car to a high dimension. SOLUTION: An equipment box 7 is stored in the recessed part 3a of an upper frame 3 formed of a member of channel shape in cross section to prevent the equipment box 7 from being projected upward from the car frame 10. Thus the ceiling height dimension of the car can be set to a high dimension while assuring a safe dimension set between the upper end of the car and the ceiling of a building, thereby a comfortable car environment with less oppressive feeling can be realized.
Patent JP-2002315204-A (JP)
Title: Charge controller
Inventor: WANIBUCHI TOORU
IPC: H01M10/44
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a charge controller wherein a secondary battery is charged to a proper level, the time required for charging is reduced without replacing the battery with a battery with a less capacity, and deterioration in the battery is reduced for solving some problems. SOLUTION: A table of average power consumptions corresponding to a plurality of operation modes is stored in memory 8. When a user sets his request how many hours the user desires to use equipment in an operation mode using an input device 6, a computation and control part 11 of a microcomputer 2 calculates a required quantity of charging for a secondary battery 3 from a value obtained by multiplying average power consumption by an operating time, and, when the remaining capacity of the battery reaches the required amount of charging, informs the user of that. The charge controller is also provided with a function of stopping charging when the remaining capacity of the battery reaches the required amount of charging. Thus, the battery can be charged to a proper level according to a required amount of charging, and with this constitution, the time required for charging is reduced and deterioration in the battery is reduced as compared to the cases where the battery is fully charged.
Patent JP-2002314082-A (JP)
Title: Semiconductor device
Inventor: GOORAB MAJUMUDAAR
IPC: H01L29/78
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To make a semiconductor region in which an IGBT and a diode are connected in reversely parallel to each other in a single semiconductor substrate and, at the same time, to reduce a chip size. SOLUTION: In a semiconductor substrate 100, semiconductor regions 1, 2, 3, and 5 belonging to an IGBT are formed in an IGBT region, and semiconductor regions 1 and 4 belonging to a diode are formed in a diode region 21. The IGBT and the diode are connected in reversely parallel to each other. A trench 15 in which an insulating body 16 is buried is formed between the IGBT region 2 and the diode region 21. The insulating body 16 restricts a reverse recovery current flowing from the diode region 21 to the IGBT region 20.
Patent JP-2002317990-A (JP)
Title: Humidity control and ventilation device
Inventor: OMAE HIROYUKI
IPC: F24F7/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a humidity control and ventilation device which prevents condensation in an air supply path or the like and attains energy saving during a condensation preventing operation. SOLUTION: The device is provided with a dehumidification unit 1A for dehumidifying outdoor air, and a sensible-heat heat exchanger 5 for exchanging heat between indoor air and the outdoor air which has passed through the dehumidification unit. Switching is conducted between a dehumidification- ventilation operation mode, and a ventilation operation mode wherein the dehumidification unit 1A is stopped. In a ventilation operation mode under a certain condition, the dehumidification unit 1A is operated.
Patent JP-2002320320-A (JP)
Title: Anchoring device for armored wire
Inventor: MORIKAWA ROKURO
IPC: H02G15/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To anchor the armored wire of an armored cable easily and certainly. SOLUTION: When anchoring the armored wire 54 of the armored cable 51 with an anchoring device 41 shown in the cross section of figure 3 (a), the armored wire 54 is caught with the anchoring faces 45 consisting of both tapered faces (42a and 43a) of an anchor 42 and a wedge 43 constituting an anchoring member 48. As shown in figure (b), corrugation 46 is given to at least one hand of the anchoring faces 45, and it is provided with a surface hardening layer 47 having higher hardness than that of the armored wire 54 so as to let it put into the armored wire 54 at press fitting, thereby increasing frictional coefficient.  Moreover, the hardness of the anchoring member 48 is made equal to or lower than that of the armored wire 54 so as to produce plastic transformation mainly in the anchoring member 48, thereby increasing the contact area between the armoring wire and the anchoring member. The holding power on the same level as the rupture strength of the armored wire can be obtained by the increase of the frictional coefficient and the contact area.
Patent JP-2002309608-A (JP)
Title: Structure and manufacturing method for boom of working vehicle
Inventor: TAMARU MASAKI
IPC: E02F3/38
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a boom of a working vehicle, which enables an increase in durability by reducing tensile stress applied to a lower wall of the boom, or which enables cost reduction, weight reduction, etc., by enabling the increase of the durability. SOLUTION: The boom 1 is assembled so that the second member 10 built into the boom 1 can bring about application of compressive stress to the first member 3 serving as an exterior wall of the boom 1.
Patent JP-2002049266-A (JP)
Title: Image-forming device
Inventor: TANAKA TOSHIAKI
IPC: G03G21/14
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To control a fixing speed by finely adjusting it in matching with control of the fixing temperature. SOLUTION: An image forming device has a unit, which supplies an image- forming medium at a constant supply speed, an image-forming unit which forms a specific image from a developing material based on input image information and holds the image on an image carrier, and a transport unit which caries the supplied image-forming medium. The device also has a unit which transfers the developing material, formed as the image on the image carrier by the image- forming unit, onto the image forming medium, and a fixing unit which heats and melts the transferred developing material by a heating member and fixes the developing material to the surface of the image-forming medium.  The device further has a control element which controls the medium supply speed of the medium supply unit, the medium-transport speed of the carrying unit, also optimally controls the fixing temperature of the fixing unit according to the type, material, and thickness of the image-forming medium, and further finely controls the fixing rate of the heating member, which carries the image-forming medium, according to the fixing temperature setting, of which is varied depending on the type, material, and thickness of the image-forming medium.
Patent JP-2002318269-A (JP)
Title: Magnetic sensor
Inventor: HORIUCHI HISAYOSHI
IPC: G01R33/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor capable of obtaining a constant S/N. SOLUTION: The magnetic sensor with a magnetic field detection part 1 for detecting a magnetic field and a signal processing part 2 for measuring an approach/separation of a magnetic material from a change of the detected magnetic field, is provided with a d.c. magnetic field generator 6 for negating a d.c. magnetic field component from the outside such as terrestrial magnetism detected by the magnetic field detection part 1. Since the d.c. magnetic field component is negated, an error component proportional to magnetic flux density is eliminated.
Patent JP-2002322781-A (JP)
Title: Handrail with indicators
Inventor: OKAJIMA NOBUAKI
IPC: E04F11/18
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a handrail with indicators so that even eyesight handi capped people can safely use it. SOLUTION: The handrail is installed for people to hold, and is furnished with a plurality of indicators 10 in the longitudinal direction of a long-sized handrail 11. Moreover, the indicators 10 are arranged in fixed span in the middle of the handrail 11; however, the distance between the adjacent indications 10 is gradually narrowed to arrange them as it comes close to the edge of the handrail 11.
Patent JP-2002011894-A (JP)
Title: Method of ink jet recording and ink jet recorder
Inventor: KATO TAKAYUKI
IPC: B41J2/01
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of ink jet recording and an ink jet recorder capable of forming a high quality color image not having roughness without creating deterioration of the image due to bleeding and increasing the cost. SOLUTION: There is disclosed the ink jet recorder 20 that performs recording by sticking dots of an ink droplet on a recording medium 70. The ink jet recorder comprises a color converting operation section 30 that performs the color converting operation in such a manner that the number of dots recorded in 1 cm2 on the recording medium is not less than 200 or not greater than 5.
Patent JP-2002324299-A (JP)
Title: Bus management control system, bus management control method, bus management control program and computer readable recording medium
Inventor: EZAKI MASAYUKI
IPC: H04W4/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a bus management control system by which a user can acquire a operation state of a bus to run to a desired destination by a portable terminal even when the user is at a place outer than a bus stop. SOLUTION: In a bus management control server 30, service information from an on-bus operation information transmitting part 24 to transmit the current position of the bus and detection time of the current position as the operation information together with a bus ID is received by a operation information receiving part 32, inquiry information as information about a boarding bus stop and a destination bus stop of the user is received from a portable telephone 20 by a user inquiry information receiving part 34, the received operation information is stored in a operation information data base 42 of a storage part 44 by a operation information processing part 38, a bus route is specified by collating the received inquiry information with map information in the operation information data base 42,  the current position of the bus located in the rear direction of the boarding but stop on the specified bus route is retrieved from the stored operation information, the current position is calculated by associating it with the bus stop and the current positional information is transmitted to the portable telephone 20.
Patent JP-2002327649-A (JP)
Title: Failure diagnostic system for electronic control system
Inventor: UCHIYAMA MASARU
IPC: F02D45/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To implement a failure diagnostic system to provide a lot of pieces of information on failure/normality of an electronic control system. SOLUTION: After an initial diagnosis is completed and when a system is in trouble, CDG is incremented and it is determined that 'an abnormality has occurred' at a time of meeting CDG>=255 to generate information (XDG=1) indicating that 'the abnormality has occurred'. After the determination that 'the abnormality has occurred' is made and when the occurrence of a system failure is not continuous, it is determined that an instable failure of the system has occurred at a time of decrement of the CDG to generate information (XER=1) indicating that 'the instable failure of the system has occurred'. Further, after the determination that 'the abnormality has occurred' is made and the CDG is returned to an initial value (CDG=0), it is determined that output of a water temperature sensor 2 is restored to 'a normal state' to generate information (XIM=1) indicating 'a normal restoration'.
Patent JP-2002327970-A (JP)
Title: Cryogenic refrigerating system
Inventor: TANAKA HIDEKAZU
IPC: F25B9/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a cryogenic refrigerating system which always provides an optimum necessary gas flow rate by one compressor irrespective of the number and size of refrigerators, which can reduce a equipment cost and which can maintain a power consumption constant by eliminating conventional necessity of preparing a plurality of compressors having different capabilities to provide optimum necessary gas flow rate when more or less refrigerators than designed at first are operated. SOLUTION: The cryogenic refrigerating system comprises a storage tank provided in the way of a suction side duct of the compressor of an operating gas circulating duct for coupling the compressor to the refrigerator. The storage tank has one or a plurality of tanks. Thus, the flow rate of the operating gas to be supplied to the compressor is adjustable by a valve operation.
Patent JP-2002329903-A (JP)
Title: Magnetism detecting element and method of manufacturing the same
Inventor: HAYAKAWA YASUO
IPC: H01L43/12
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a conventional magnetism detecting element, a sense current is shunted to a part other than the circumference of a nonmagnetic material layer such as the inside of an antiferromagnetic layer or the like. SOLUTION: A specular reflection layer S1 is formed inside a fixed magnetic layer 35, and first insulating layers 39 are formed in both sides of a multilayer film T1 and on a lower-part gap layer 32. The layers 39 are formed in such a way that upper end edges 39a1 of side end faces 39a facing the multilayer film T1 are overlapped with a face S1a on the opposite side of a face facing the nonmagnetic material layer 36 of the layer S1. Consequently, it is possible to prevent the sense current from being shunted to a ferromagnetic material layer 35c1, a nonmagnetic intermediate layer 35b, a first fixed magnetic layer 35a in the fixed magnetic layer 35, an antiferromagnetic layer 34, and a seed layer 33.
Patent JP-2002328125-A (JP)
Title: Method and device for adjusting analytical sample for anlalyzing component in metal
Inventor: NAGASHIMA MASATSUGU
IPC: G01N33/20
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To efficiently treat surface of a sample for analyzing a component in metal under a vacuum condition by arc plasma, and to prevent contamination and the like in the sample to enhance analytical precision of analysis by a component-in-metal analyzer. SOLUTION: In this adjusting method for the analytical sample for analyzing the component in the metal, the sample W for analyzing the component in the metal is supplied to an arc treatment part 5 inside a treatment chamber 2a maintained in the vacuum condition, the sample W is surface-treated by the arc plasma in the arc treatment part 5 via a surface treatment space H, and the surface-treated sample W is taken out thereafter from the treatment chamber 2a to analyze the component.  The adjusting device for the analytical sample for analyzing the component in the metal is provided, inside the treatment chamber 2a formed to be maintained in the vacuum condition, with the arc treatment part 5 for arc-treating the sample W for analyzing the component in the metal, a sample supplying and recovering part 6a for supplying and taking out the sample W to/from the arc treatment part 5a, and a handling part 7a for positioning the sample W supplied from the sample supplying and recovering part 6a in the arc treatment part 5a.
Patent JP-2002335131-A (JP)
Title: Temperature-compensating circuit
Inventor: SUZUKI YOSHINORI
IPC: H03F3/60
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To readily carry out temperature compensation of the gate voltage of a microwave circuit. SOLUTION: A signal, relevant to a game voltage Vg to be applied to a gate terminal 6a of a microwave circuit 6, is input to a control signal conversion means 1 as a control signal. If the difference between an environmental temperature and a reference temperature is set as ΔT and a temperature coefficient of the microwave circuit is set as α, the control signal conversion means 1 outputs a conversion control signal, which is subjected to a temperature compensation corresponding to 'Vg+ΔT×α', and this is input to a variable voltage generation means 2 to make the gate voltage generated, which is input to the gate terminal 6a of the microwave circuit 6.
Patent JP-2002343954-A (JP)
Title: Solid-state image sensing element
Inventor: NAGAE TOSHIMITSU
IPC: H04N5/372
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To enlarge the dynamic range of an output signal to a light receiving amount by ensuring linear characteristics of an output of an output part of a CCD linear sensor. SOLUTION: An overflow control gate 162 and an overflow drain 164 are arranged on an N-th register gate 142N of one transfer register 140A out of two transfer registers 140A, 140B which have the same characteristics. When the amount of signal charges of the transfer register 140A becomes at least a definite threshold value (Qc), an excessive amount of the signal charges is discharged to the outside. Consequently, an output signal from an output part 150 is increased with gently linear characteristic in a region where the light receiving amount of a sensor part approaches a saturation region. As a result, the light receiving amount of the sensor can ensure linear characteristics of an output signal in the vicinity of the saturation region, and the dynamic range of the output signal to the light receiving amount can be enlarged.
Patent JP-2002330754-A (JP)
Title: Method and apparatus for inactivating cell, and method for culturing cell
Inventor: URAGAMI YUTAKA
IPC: C12M1/42
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for inactivating a cell, capable of inactivating the cell by an inexpensive apparatus and using an easily treatable light source, and further to provide a method for culturing the cell. SOLUTION: The method and the apparatus for inactivating the cell comprises irradiating the cell which becomes a feeder cell of the cell when culturing the cell with a light having at least one wavelength within the range of 200-300 nm to inhibit the proliferating ability and to form the feeder cell having a certain level of metabolic function. The method for culturing the cell uses the apparatus.
Patent JP-2002341891-A (JP)
Title: Speech recognition device and speech recognition method
Inventor: MIKI SEIICHI
IPC: G10L15/18
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To improve speech recognition accuracy without greatly increasing processing in a speech recognition device for dictation to recognize an inputted speech by dividing it into finite speech sections bordering on silence intervals. SOLUTION: The speech recognition device is provided with a speech analysis means which detects the speech sections to be recognized bordering on the silence intervals from the inputted speech and analyzes speech, a sound pattern storage means which stores a sound pattern, a language information storage means which stores language information, a boundary language information storage means which stores language information to be applied to the boundary of the section, and a speech recognition means which outputs a recognized result to the speech section by using the sound pattern, language information, and language information to be applied to the boundary of the section. The speech recognition device operates so as to output the recognized result for each speech section of the inputted speech.  The recognition accuracy is improved by applying a language model to the starting portion and the dead end of the speech section.
Patent JP-2002341083-A (JP)
Title: In-core nuclear instrumentation detector aggregate and reactor output monitoring device
Inventor: KITAZONO HIDEYUKI
IPC: G21C17/108
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a reactor output monitoring device capable of always monitoring a three-dimensional neutron flux distribution in a reactor. SOLUTION: A fixed type neutron detector, a mobile type neutron detector, and a gamma thermo detector are arranged in the axial direction in this detector aggregate. The fixed type neutron detector can be complemented by the gamma thermo detector, to thereby facilitate monitoring of the three-dimensional reactor output distribution. The gamma thermo detector can be easily calibrated by the mobile type neutron detector, to thereby dispense with a calibration heater.