baber/WOPTO huggingface dataset:
Patent JP-2002010160-A (JP)
Title: Digital/analog broadcasting receiver
Inventor: IKATA OSAMU
IPC: H04N5/45
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a digital/analog broadcasting receiver for realizing two- picture display of analog and digital broadcasting TV broadcast and making display of EPG picture and operation menu picture easy to watch. SOLUTION: Program information is displayed on a screen of an image receiving tube 11 by using an OSD circuit 15 on the basis of service information included in PSI. A remote control transmitter 19 has a command button switch of two-picture display. When this button is pushed, a switch 17 is connected to a contact 17b under control of a system controller 18, and an image signal of digital broadcasting is fed to an image processing unit (two-picture synthesis) 5. While the program information is displayed, the switch 17 is connected to a contact 17a under control of the system controller 18 even if the button switch of two-picture display is operated, and the two-picture display is not carried out.
Patent JP-2002005536-A (JP)
Title: Heat pump cycle
Inventor: NISHIKAWA KENICHI
IPC: F25B13/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To realize a heat pump cycle wherein temperature in an indoor side heat exchanger is raised by increasing the degree of overheating for a suction refrigerant to be sucked into a compressor to ensure air conditioning control of blowing off high temperature warm air. SOLUTION: A cooling/heating change-over heat pump cycle is adapted to include a compressor 1, an indoor side heat exchanger 3, an outdoor heat exchanger 5, an expansion valve 4, and a four-way valve 2 for flowing a refrigerant from the compressor 1 to the outdoor side heat exchanger 5 upon cooling operation while flowing a refrigerant from the compressor 1 to the indoor side heat exchanger 3 upon heating operation. In the heat pump cycle in air conditioning control of the heating operation, a low pressure refrigerant flowing out of the outside heat exchanger 5 and sucked into the compressor 1, and a high pressure refrigerant flowing out from the indoor side heat exchanger 3 into the expansion valve 4, are heat exchanged through a refrigerant heat exchanger 6 where a heat transfer tube 6a is disposed.
Patent JP-2002009605-A (JP)
Title: Output buffer circuit
Inventor: UENISHI YASUTAKA
IPC: H03K19/0185
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an output buffer circuit provided with separate output transistors(TRs), that ensures the stability of an output operation and is capable of a high-speed operation without making a layout area increase, even if the manufacture process has fluctuations. SOLUTION: The output buffer circuit is provided with an output TR section 10, 1st and 2nd drive means 40, 50 and 1st and 2nd switch means 60, 70. The output TR section 10 consists of PMOS 11, 13 and NMOS 12, 14. Each source terminals of the PMOS 11, 13 is connected to a VDD, each source terminal of the NMOS 12, 14, is connected to a GND, and each of the drain terminals of the PMOS 11, 13 and of the NMOS 12, 14 is connected to an output terminal N1 of the output buffer circuit. The drive capability of the PMOS 13 is higher than the drive capability of the PMOS 11, and the drive capability of the NMOS 14 is higher than the drive capability of the NMOS 12.
Patent JP-2002009051-A (JP)
Title: Dry etching method of semiconductor wafer and manufacture of epitaxial wafer
Inventor: OTSUKI TAKESHI
IPC: H01L21/3065
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide technology for removing damage caused by the dry etching (reactive ion etching) of an insulating film even in a fine pattern, and to provide a method for manufacturing an epitaxial wafer where the occurrence of a crystal defect is suppressed even if an epitaxial layer is formed on a surface after etching. SOLUTION: The insulating film is formed on the surface of a semiconductor wafer and a dry etching mask having a prescribed opening part on the surface of the insulating film is formed. The insulating film exposed to the opening part of the mask is removed by first dry etching and second dry etching for removing an etching damage layer by first dry etching, which exists on the surface of the semiconductor wafer, is performed.
Patent JP-2002005820-A (JP)
Title: Optical analysis cell and optical analyzer
Inventor: KIDAI MAKOTO
IPC: G01N21/03
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To make easily, efficiently, and surely measurable a specimen liquid containing air bubbles at a low cost, without being affected by the air bubbles. SOLUTION: This cell 1 for optical analysis has a specimen liquid path 3 for passing the specimen liquid containing air bubbles, a measuring part 4 for measuring the specimen liquid in the specimen liquid path 3, a means for separating the air bubbles in the specimen liquid at the specimen liquid path 3, and the specimen liquid from which the air bubbles are separated is measured by the measuring part 4. The upper part of the measuring part 4 is in contact with the specimen liquid path 3, arranged so as to intersect the direction of the optical axis of the measuring part 4 at right angles, and at least a part of the specimen liquid path 3, in contact with the upper part of the measuring part 4, is formed thin. This optical analyzer 2 comprises a light source and a light receiving part 10, to receive light from the light source.  The cell 1 for optical analysis is arranged between the light source and light receiving part 10 to measure the specimen liquid on the basis of light received at the light receiving part 10.
Patent JP-2002005457-A (JP)
Title: Heat supply system
Inventor: ISHIHARA SHINOBU
IPC: F24D3/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat supply system which allows the facilities constitution to be simplified and the installing labor to be reduced whereas it is capable of circulating and supplying a required thermal medium to a thermal load. SOLUTION: The system comprises a means 14 for heating a thermal medium, and a means 18 for controlling the operation of a means 17 for circulating the heated thermal medium through a circulation line 3 connected to a thermal load. A memory M stores a target circulation supply rate of the thermal medium according to the change in the actual heating rate in execution of a constant temperature control, for controlling the heating rate of the heating means 14 by the controlling means so that the thermal medium temperature is a set target temperature. For execution of the constant temperature control, the controlling means 18 obtains a target circulation supply rate according to the actual heating rate, and controls the operation of the circulating means 17 so that the obtained target circulation supply rate is attained.
Patent JP-2002014411-A (JP)
Title: Camera
Inventor: CHO MICHIO
IPC: G03B13/06
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To easily confirm set information showing that whether or not character information or the like is imprinted on film is selected. SOLUTION: A finder 50 is constituted of an objective lens 51, a liquid crystal display board 52, a field frame 53, a prism 54 and an eyepiece 55. Then, 1st and 2nd display areas 52a and 52b (displayed by a broken line) for displaying identification information showing whether or not the character information or the like is imprinted are arranged at a position corresponding to a position where the character information or the like is imprinted on the display board 52. An aperture 53b corresponding to a photographic image plane range and an aperture 53a through which the identification information displayed on the 1st display area 52a of the display board 52 can be visually confirmed are provided on the frame 53.  A photographer simultaneously visually confirms a subject image from the eyepiece 55, the aperture 53b corresponding to the photographic image plane range and the 1st and the 2nd areas 52a and 52b on which the identification information is displayed.
Patent JP-2002026468-A (JP)
Title: Printed wiring board and semiconductor device
Inventor: TANIMURA HIROTOSHI
IPC: H05K13/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To approximately uniformly bond a heat dissipating surface of a heat generating component to a heat transfer surface of a printed wiring board to obtain efficient heat dissipation and approximately closely bond the heat dissipating surface of a heat generating electronic component to the heat transfer surface of the printed wiring board to avoid leaving voids. SOLUTION: The printed wiring board 10 for mounting electronic components 26 comprises a heat transfer surface 12 for conducting heat of the electronic components 26 and solder regions 14 formed by sectioning the heat transfer surface 12 into a plurality of independent regions and depositing solder respectively to the plurality of regions, thus forming the board 10.
Patent JP-2002018787-A (JP)
Title: Groove part forming method for skin material
Inventor: MURAKAMI AKIHIKO
IPC: B26D5/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a groove part forming method of a skin material for beautifully forming a groove part without damaging the groove part and sufficiently enlarging the depth of the groove part when forming the unpenetrated groove part on a surface of the skin material for constituting a vehicular trimming part by an ultrasonic cutter. SOLUTION: This skin material 10 for constituting the vehicular trimming part and the ultrasonic cutter 14 are releatively moved, and when forming the groove part 16 having the required length by incising the surface of the skin material 10 by this ultrasonic cutter 14, a formation expected part of at least the groove part 16 in the skin material 10 is heated before incision by the ultrasonic cutter 14.
Patent JP-2002017300-A (JP)
Title: High-protein health-intended food product utilizing meat and meat-like protein and enabling long-term preservation at normal temperature
Inventor: SUZUKI YOSHINORI
IPC: A23L35/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a delicious health-intended food product capable of being preserved for a long period at normal temperature, obtained by utilizing meat or a meat-like protein, having high protein content, and capable of being readily eaten. SOLUTION: This health-intended food product with the high protein content, having excellent nutrient balance, and capable of being preserved for the long period at the normal temperature can be obtained by utilizing the meat or the meat-like protein. The health-intended food product can be utilized as a nutritive assistance food product for preparing meal in a dieting period, and as a nutritive assistance food product for reinforcing physical strength and muscle for a sportsman and an athlete.
Patent JP-2002019367-A (JP)
Title: Nib made of synthetic fiber
Inventor: KUNII NOBUHIRO
IPC: B43K1/12
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a nib made of synthetic fiber, which is capable of writing a belt line and a multiple-line separately by the same nib, good in ink flow, will not cause clogging and is capable of writing the multiple-line distinctly. SOLUTION: The writing unit 2 at the tip end of a pen main body, consisting of a porous rod type fiber body, is provided with a belt line describing unit 5, formed of a linear one side 3, and a comb-teeth type multiple-line describing unit 6, formed on a linear other side 4 in parallel while being partitioned under the configuration of various kinds of groove units 7 intersected with the other side 4 while the belt line describing unit 5 and the multiple-line describing unit 6 are formed so as to have the width of the same ratio.
Patent JP-2002024363-A (JP)
Title: Geographic information system for contact line retrieval
Inventor: MAMADA CHIHARU
IPC: G06Q50/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a geographic information system for contact line retrieval, which shows a land being an object of evaluation and a line shape by a plurality of coordinate points and can obtain whole lines which are in contact with the land being the object of evaluation, and the length where the land being the object of evaluation is in contact with the line by the designation operation of the land being the object of evaluation. SOLUTION: The system is provided with a storage part 2, a retrieval processing part 1, a display part 4 and an input part 3. The storage part 2 is provided with a vector data file 21 storing the constitution coordinate points of the lands being the objects of evaluation, an attribute information file 22 storing the constitution coordinates of the respective lines and a maximum line width file 23 storing the maximum line width of the respective lines by individual areas. The retrieval processing part 1 has a line retrieval part 12, a vector data retrieval part 13, an attribute information retrieval part 14 and a maximum line width retrieval part 15.  When the land being the object of evaluation is designated and the maximum line width of the whole lines in the control area of the designated land being the object of evaluation is designated with the operation of the input part 3, the line retrieval part 12 retrieves the whole lines which are in contact with the land being the object of evaluation and the length where the lines are in contact with the land being the object of evaluation.
Patent JP-2002027679-A (JP)
Title: Method and apparatus for controlling wind power generation
Inventor: ARINAGA SHINJI
IPC: F03D9/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the application of a method and an apparatus for controlling wind power generation, capable of restraining fluctuations in the generated output of a wind power generator caused by fluctuations in wind velocity, to an existing wind power generator. SOLUTION: This method for controlling this wind power generation includes a condenser (3), which is connected to a wind power generator (1) and a condenser controller (2), which detects the generated output of the wind power generator (1) and controls the charging and discharging of the condenser (3), based on a reference value determined by the generated output of a previous cycle and the detected generated output. The reference value, determined by the generated output of the previous cycle and the detected generated output, controls the charging and discharging of the condenser, thereby restraining the output fluctuations in a short cycle. As a result; fluctuations in wind power generation output can be restrained, without having to provide a variable speed control mechanism, and application to an existing wind power generator can be made easily.
Patent JP-2002021202-A (JP)
Title: Expansion joint
Inventor: SUZUKI AOI
IPC: E04B1/62
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint, in which the infiltration of rainwater is prevented by a holder, in which a slot is not bored, while fluctuation in the XY directions of a skeleton can be absorbed. SOLUTION: A substrate material 3 with a projecting strip 3a in the Y direction is fixed onto a skeleton, a through-material 4 with a sliding groove 4a engaged with the projecting strip, an engaging section 4b and a flange 4c is engaged on the substrate material, a connecting member 5 with a connecting plate section 5b is fixed onto the flange, a bracket 6 with a supporting section 6a in the X direction is connected to the connecting plate section, the holder 7, in which a rail section 7b in the X direction is formed to a frame 7a with a base crossed over an opening between the skeletons and an engaging piece 7c is formed at an end section, is connected to the supporting section 6a, a long-sized gasket 8, in which elastic sections 8b, 8c as sealing sections are formed to upper and lower sections, is engaged with the engaging section 4b,  and the whole is covered with a covering material 9.
Patent JP-2002032275-A (JP)
Title: Map display system, map display method and recording medium
Inventor: OBATA YOSHIO
IPC: G06F13/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To easily display a map on a map display terminal by an operation of a multipurpose terminal. SOLUTION: A user displays a session management homepage including a terminal list existing in a web managing means 126 of a telegram repeater 120 on a shared display means 133 by a map display requesting means 135. Next, the map terminal 110 on which the map is displayed is selected, a session establishment request is transmitted from the multipurpose terminal 130 to the telegram repeater 120. A telegram input/output means 121 of the telegram repeater 120 creates the session establishment request in a socket communication protocol form and establishes a session with the map terminal 110. Next, the user makes a map display request by the map display requesting means 135 of the multipurpose terminal 130 and the map terminal 110 displays the map.
Patent JP-2002033528-A (JP)
Title: Thermoelectric conversion module for high temperature
Inventor: YOSHINAGA TERUMASA
IPC: H01L35/34
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric conversion module for high temperature which is used in a high temperature range at low cost and with high performance. SOLUTION: A thermoelectric conversion module 1 is provided which comprises a pair of or a plurality of pairs of thermoelectric conversion couples 5 where a p-type thermoelectric conversion element 2 and an n-type thermoelectric conversion element 3 are electrically jointed in series through an electrode 4. The p-type thermoelectric conversion element 2 comprises a composite metal oxide where at least four kinds of metal including La, Cr, Sr, and, Co and/or Ni are coupled. The n-type thermoelectric conversion element 3 comprises a metal oxide represented by Zn1-X-Y-AXBYO (where, A is a typical metal of group 13, B is La or Ni, while 0.005<=X<0.05, 0.005<=Y<0.03).
Patent JP-2002032295-A (JP)
Title: Method for controlling server which transmits image data to client via network
Inventor: YOSHINAGA SHINJI
IPC: H04N7/173
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To display an image of highest resolution at the side of a client in an expected visualization time range by using the communication speed of the connection between the client and a server, the expected value of visualization time at the side of the client about the image data to be sent to the client, etc., as the factors of judgment. SOLUTION: The server sends the image data to the client via a network and measures the communication speed of the connection to the client in a session process with the client before the image data are sent to the client. Then the image data are thinned at a larger rate the smaller the communication speed is and a reduced quantity of image data are sent to the client when the measured communication speed is lower than an appropriate standard level when the image data are sent to the client.
Patent JP-2002030885-A (JP)
Title: Method and device for holding working face of shield machine
Inventor: INAI YOJI
IPC: E21D9/06
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for holding a working face of a shield machine capable of holding working faces with a device fitted to a shield machine itself without using an Auxiliary method from a ground and capable of repeatedly performing the check and exchange of a cutter bit any time and any place. SOLUTION: A working face holding device 10 housing a pressure resistant holder bag 11 inside of an outer cylinder 12 is fitted to a tip of a cutter shaft 2a of a shield machine 1. The shield machine 1 is pulled once, and the outer cylinder 12 is pushed out and the pressure resistant holder bag 11 is expanded in front of the shield machine 1 so as to hold a working face K, and a worker enters a chamber 3 for work. After concluding the work, the pressure resistant holder bag 11 is contracted, and housed in the outer cylinder 12 of the working face holding device 10, and the excavation is restarted.
Patent JP-2002034555-A (JP)
Title: Method for freezing and storing animal cell having anchorage dependency
Inventor: YOKOYAMA KANEHISA
IPC: A01N1/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To enable prevention of drying in a well during freeze storage, annealing in freezing and retention in frozen state until a cell having anchorage dependency is taken out from deep freezer and transferred to thawing operation when the cell is frozen and stored while keeping culturing shape. SOLUTION: A steam barrier film is put on opening of incubator well and lidded from thereon and an incubator is covered with a heat-insulating material such as a cotton-like material or air cap and the incubator is put in a bag and the bag is sealed to make the interior of the bag airtight and the incubator is cooled and freeze storage of the above cell is carried out.
Patent JP-2002033201-A (JP)
Title: Neutral grounding resistor device
Inventor: GOTO NAOKI
IPC: H01C1/028
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a neutral grounding resistor device that reduces production cost by simple structure and enables to be installed with maintenance-free using a narrow installation space effectively. SOLUTION: Multiple stages of a resistor 17 which is formed by a resistor element 13 arranged on a resistor attaching frame 14 in prescribed shape are layered with a fixed insulating interval vertically. The resistor 17 in each stage is connected in series through a connecting conductor 21 for each stage. In addition, the resistor 17 in each stage is fixed using an insulator 20 placed between resistors 17, and a resistance 12 is constructed by the layering of the prescribed stages of resistor 17 in vertical direction. The resistor device of aerial insulating method is constructed with the fixed numbers of this resistance 12 accommodated in a case 11 with a ground potential of which bottom is opened.
Patent JP-2002031379-A (JP)
Title: Bathroom drier
Inventor: YOSHIDA TATSUYA
IPC: F24D15/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom drier capable of promptly ventilating air stagnating in a bathroom. SOLUTION: The bathroom drier comprises a bathroom ventilation fan 5 for discharging air in the bathroom A outdoors via an exhaust duct 40, a circulation fan 7 for circulating air in the bathroom A, a heating means 50 for heating circulating air, various air-conditioning operation mode for selectively driving these devices to perform operations of ventilation, drying and the like, always ventilating mode for intermittently or continuously effecting ventilation operation separately from the ventilation mode of various air-conditioning mode and a control section 70, for controlling operation by the various air conditioning mode and always ventilating mode.  The control section 70 interrupts the always ventilating mode, when being switched to the various air conditioning modes during the always ventilating mode, and starts the always ventilating mode at a larger ventilating air volume than that, at interruption in the always ventilating mode, after the various ventilation modes have been are finished.
Patent JP-2002041158-A (JP)
Title: Method and method for starting power conditioner and power conditioner and photovoltaic power generation system
Inventor: MABUCHI MASAO
IPC: H02J1/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To realize snow fall operation without damaging a system switcher 2e even at night when an inside capacitor C4 is turned into a non-charged state. SOLUTION: When a snow fall start switch 5 is operated at night, a box 4 for snow fall start supplies a power source for start obtained by rectifying and smoothing a system power source 6 to the DC input side of a power conditioner 2, and outputs a small fall operation command signal. The power conditioner 2 detects that a smoothing capacitor C4 is charged by the power source for start, and turns on a system side switcher 2e so that the snow fall operation can be performed, and outputs a signal for stopping the supply of the power source for start to the box 4 for snow fall start.