baber/WOPTO huggingface dataset:
Patent JP-2001201189-A (JP)
Title: Control device for circulating refrigerant amount of heat pump
Inventor: AIMI MASARU
IPC: F25B1/00
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To control the amount of refrigerant circulation properly with a cooling-heating load, without lowering the work efficiency of a compressor. SOLUTION: A heat pump repeats a heat pumping cycle, where the refrigerant is compressed by the compressor 1, condensed in an outdoor heat exchanger 2, subjected to pressure reduction by an expansion valve 3 and evaporated in an indoor heat exchanger 4. The compressor 1 includes an inlet 1b, letting in a low-pressure refrigerant and a discharge port 1a discharge a high-pressure refrigerant. It includes a bypass 13, which returns part of the refrigerant compressed thereby to the inlet 1b before the refrigerant is discharged from the discharge port 1a and a refrigerant opening-closing valve 14 which adjusts a flow rate of the refrigerant in the bypass 13.  A controller 17 adjusts the time ratio of the opening of the refrigerant opening-closing valve 14 which is opened and closed periodically, on the basis of the cooling-heating load detected by pressure sensors 15A and 15B, so as to control the flow rate of the refrigerant in the bypass, and thereby controls the amount of circulation of the refrigerant of the heat pump.
Patent JP-2000236349-A (JP)
Title: Remote bookmarking method, device and medium for radio client device
Inventor: PAUL A SMETHERS
IPC: H04W88/18
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To improve the transmission efficiency of the device by transmitting a compact request including a compact bookmark identifier to a translation server and requesting a document of a remote server by using the user interface of the radio client device. SOLUTION: When a bookmark to the radio client device 100 is assigned, the compact request included in the compact bookmark identifier is obtained for a relative proxy server device 116 and advanced. The proxy server device 116 retrieves a relative bookmark and sends a request for an identified page. An information server 124 including the document responds to the request and sends the requested document or file to the radio client device 100. The radio client device 100 receives display information on a display screen 104 and the requested document or file.
Patent JP-2001203472-A (JP)
Title: Housing constitution body and its manufacturing method
Inventor: OKAMOTO SHUNEI
IPC: H05K5/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a housing constitution body which can cope with heat generated in a small-sized electronic apparatus, while responding to the requirements of recycling of household appliance. SOLUTION: In the housing constitution body 1, a resin layer 3 is formed on the outer peripheral surface of a cabinet 2 formed of metals. The main of the resin layer 3 is thermosetting resin, and the layer 3 is composed of a thermosetting resin composition containing fine hollow bodies 5.
Patent JP-2001203497-A (JP)
Title: Surface-mounting device
Inventor: YAMADA TAKESHI
IPC: H01L21/52
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To avoid an excessive load from acting on a load cell, even if a control system falls into disorder by effectively controlling pressurizing force. SOLUTION: A block unit 31 combined to a suction head 20 is supported by a frame 24, which is raised/lowered by a Z-axis servomotor 26 via a ball screw axis 22 for relative movement in the vertical direction. Except when a load is controlled, the block unit is allowed to hit the lower-side stopper 28b for constraint, and while the load is controlled, and elastic restoring force of a compression spring 35 present between the block unit and a load cell 29 is applied on the load cell 29 as an initial load. When a part P receives upward reaction after contacting a substrate T, the compression spring is expanded to reduce the load on the load cell, and the amount of reduction is detected as a pressurizing force.
Patent JP-2001208300-A (JP)
Title: Method for equipment for high pressure storage of city gas
Inventor: KIMOTO KENTARO
IPC: F17C9/04
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a storage method and equipment for city gas suited for rock bed storage, by storing the city gas in a state of high pressure gas to effectively utilize cold heat at pressure reduction time to a city gas conduit pipe so as to enable miniaturization and energy saving in the equipment for storing the city gas. SOLUTION: In this method and equipment for storing city gas as high pressure gas, in a time zone of low demand, gas collected by branching from a city gas conduit pipe is compressed to a storage pressure of higher level, cooled by an after-cooler, thereafter stored in a high pressure storage tank, and in a time zone of high demand, gas is expanded to a gas pressure of the city gas conduit pipe by an expansion valve or an expansion turbine from the high pressure storage tank, after cold heat in this case is collected by a refrigerant of a cold regenerative tank, the gas is delivered to the city gas conduit pipe. The refrigerant of the cold regenerative tank cools a compressor in the time zone of low demand, and after cooling storage gas by the after cooler, the gas is returned to the cold regenerative tank.
Patent JP-2001206028-A (JP)
Title: Tire air pressure drop warning method and device thereof
Inventor: YANASE MINAO
IPC: B60C23/02
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a tire air pressure drop warning method capable of improving detection accuracy of reduction in a tire pressure. SOLUTION: In this tire air pressure drop warning method, the numbers of revolutions of four tires are detected, and on the basis of the detected numbers of revolutions, it is determined whether the air pressure of the tire is lowered or not, and if the tire internal pressure is lowered, an alarm is given.  A determination value for detecting a tire pressure drop is computed by comparing differences of two diagonal sums with each other in an actual traveling time of a vehicle whose tires are set at a predetermined air pressure, and from the actually measured determination value, a correction factor function value consisting of a first factor related to the lateral acceleration of the vehicle and a second factor related to the lateral acceleration and a front and rear wheel ratio is subtracted, and the first and the second factors becoming zero approximately are computed so as to be stored.
Patent JP-2001205987-A (JP)
Title: Ballpoint pen type correction pen
Inventor: OKAMOTO EIJI
IPC: C09D11/18
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a correction pen concealable in a procedure for writing by a ballpoint pen even characters written with an aqueous ink or an oily ink without necessity of an agitating or pressurizing operation. SOLUTION: The ink obtained by adding a gelatinizing agent to a pigment, an organic solvent and a film formable resin of indispensable components to suppress a precipitation of a white pigment and regulating to a viscosity of the degree not to have an obstacle to writing is filled in an ink cylinder 1 connected to a ballpoint pen chip 3 rotatably holding a tip ball 4 through a joint 2. Then, a grease-like ink follower 5 is arranged at a rear end of the ink. As the organic solvent of the ink, a mixture of one or more types of an aliphatic hydrocarbon, a halogenated hydrocarbon, a naphthene hydrocarbon and a paraffin hydrocarbon is used.
Patent JP-2000208223-A (JP)
Title: Transmission device between rotary body and fixed body
Inventor: KOYATA KEN
IPC: B62D1/04
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent trouble by sagging of cables by winding and superposing flat cables in a plurality, and arranging winding directional reversal parts of the respective cables at intervals in the circumferential direction in plural places. SOLUTION: In respective flat cables 11A to 11D, the inner ends are fixed to a barrel part 13a of an inner case, the outer ends are fixed to an outer cylinder part 15a of an outer case, the inner end side is wound in one direction round the barrel part 13a, the outer end side is rolled up inside the outer cylinder part 15a so that the winding direction becomes inverse to the inner end side, and winding directional reversal parts 11a to 11d are arranged in an intermediate part. The winding directional reversal parts 11a to 11d are arranged at almost equal intervals in the circumferential direction.  Thus, the respective flat cables 11A to 11D are pressed to the barrel part 13a and the outer cylinder part 15a in circumferential directional four places by elastic resiliency of the respective winding directional reversal parts 11a to 11d, so that even if an inner case 13 or an outer case 15 is reciprocatively rotated, sagging is not caused.
Patent JP-2001210645-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUJIKI AKIMASA
IPC: H01L21/3205
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide highly reliable semiconductor device, without nonconformities such as the disconnection of wiring due to the retention and scattering of slurry that is used in the CMP method. SOLUTION: An interlayer insulation film 21 is formed on a substrate 1, and a polysilicon layer 10 is formed on the interlayer insulation film 21. An interlayer insulation film 22 is formed, while the polysilicon layer 10 is covered, and a polysilicon layer 11 is formed on the interlayer insulation film 22. An interlayer insulation film 23 is formed, while the interlayer insulation film 22 is covered. A marking hole 20M for forming an alignment mark or the like is formed from a surface 23S of the interlayer insulation film 23 to the polysilicon layer 11. Although the marking hole 20M is wider than an contact hole reaching the substrate 1 from the surface 23S, the marking hole 20M is shallower than the contact hole.  As a result, since a recessed part corresponding to the making hole 20M cannot be formed easily on the silicon oxide layer, that is to become an interlayer insulation film 4 after being subjected to CMP polishing, retention of slurry at the recessed part can be suppressed.
Patent JP-2001216773-A (JP)
Title: Audio equipment
Inventor: FUKIYA TAKAMI
IPC: G11B33/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To shorten the assembly time of a main body cover and a cassette tape driving mechanism, and to simplify the assembly work when a cassette tape is loaded on the upper face of the main body part. SOLUTION: This audio equipment 100 for loading or unloading a cassette tape 20 on the upper face of a main body part 19 is constituted of an upper main body cover 11 having a recessed part 15 for loading the cassette tape and reel axial hole parts 16A and 16B through which rotary shafts are put at the recessed part 15, and a cassette tape driving mechanism 12 having rotary shafts 4A and 4B for driving the cassette tape 20 loaded in the recessed part 15 of the upper main body cover 11. In this case, the cassette tape driving mechanism 12 is mounted from the back face of the upper main body cover 11 so that the rotary shafts 4A and 4B can be projected from the reel axial hole parts 16A and 16B in the recessed part 15 of the upper part main body cover 11.  Thus, it is possible to freely engage the reel axial hole parts 16A and 16B of the upper main body cover 11 with the rotary shafts 4A and 4B of the cassette tape driving mechanism 12 in the pre-stage of the mounting of the upper main body cover 11 on the main body part 19.
Patent JP-2001216354-A (JP)
Title: General affairs system, evaluating method, and storage medium
Inventor: GAWADANA SUNAO
IPC: G06Q10/06
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To fairly rank individual merit-rating object persons after merit-rating object persons are narrowed down and to automate processes from the selection of merit-rating object persons to the evaluation determination. SOLUTION: This general affairs system is quipped with a merit-rating item master 7 where in merit-rating elements S1, S2, and S3 for evaluating object persons as to some qualification and the weights and evaluation priority levels of the merit-rating elements S1, S2, and S3 are set, a merit-rating object person information storage part 6 stored with merit-rating data of the object persons by the merit-rating elements S1, S2, and S3, a merit-rating score calculation part 8 which calculates merit-rating scores of object persons on the basis of the weights set in the business report item master 7 and merit-rating data of the merit-rating object persons, and an evaluating process part 20 which ranks the object persons according to the calculated merit-rating scores and the information of a promotion master 15 and a promotion master 16 and further ranks the object persons who having the same score in further detail according to the evaluation priority levels of the merit-rating item master 7.
Patent JP-2001217593-A (JP)
Title: Terminal working/mounting method and terminal working/ mounting device using the same
Inventor: NAKANISHI TAKASHI
IPC: H05K13/04
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To significantly reduce the cost at forming a terminal of a circuit board or electronic component. SOLUTION: A body 10 formed by cutting the tip of a conductive wire 5 is mounted on a land 22 of a circuit board 3 or an electronic component 17.
Patent JP-2001220159-A (JP)
Title: Highly uniform synthetic quartz glass for optical use, and its producing method
Inventor: UEDA TETSUJI
IPC: H01L21/027
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly uniform quartz glass suitable for an optical use, especially suitable for a lithography device, a method of producing the quartz glass, and especially, a heat treatment method by which lowering of the transmissivity caused by process contamination is suppressed. SOLUTION: A columnar synthetic quartz glass to be treated is housed in a cylindrical synthetic quartz glass vessel having a cap and the ratio of the diameter to the height of >=1.8 and is heat-treated in a heating furnace.
Patent JP-2001219482-A (JP)
Title: Method for cooling stopper welding anvil and stopper welding anvil equipped with cooling means
Inventor: ICHIMARU KOJI
IPC: B31B1/84
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a stopper welding anvil equipped with a cooling means constituted so as to be capable of efficiently cooling an anvil body without lowering energy efficiency. SOLUTION: An anvil body 9 is constituted of a pair of receiving arms 9a, 9b each of which rotates the flange 6 of the stopper 7, which is inserted in the hole 3 preformed in the top 2 of an upwardly opened carton 2 on the way of processing from the inside thereof, from the inside to hold the same and cooling mechanisms 10 are independently arranged to a pair of the receiving arms 9a, 9b to cool the anvil body 9. A pair of the receiving arms 9a, 9b are not cooled at least during a period holding the stopper 7.
Patent JP-2001222248-A (JP)
Title: Video display device
Inventor: DOI HIROSHI
IPC: G09G1/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce the drift in horizontal static convergence of a CRT after a power supply is turned ON as time goes by employing an inexpensive structure. SOLUTION: A CR timer circuit 1 detects the lapse of time even after the power supply is turned off. Output signals S1 of the circuit 1 are amplified by a current amplifying circuit 2 and become signals S2. A CR timer circuit 3 is operated using the signals S2 as a new power supply to generate pseudocorrection signals S3. The signals S3 are amplified by a current amplifying circuit 4 to become signals S4. A horizontal static convergence correction amplifying circuit 5 amplifies the signals S4 to generate a correction current S5 and supplies the current S5 to a horizontal static convergence coil 6. Thus, magnetic field corresponding to the current S5 is applied to electron beams from a convergence yoke, so that the drift of the horizontal static convergence is reduced as time goes by.
Patent JP-2001229400-A (JP)
Title: Image processor, image processing method and recording medium with image processing program recorded therein
Inventor: SAEKI KAZUHIRO
IPC: G06T1/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To simplify the input designation of a user for extracting the face feature points when the three-dimensional conversion, animation conversion, etc., of a two-dimensional face image are carried out and to extract the face feature points at high speed. SOLUTION: This image processor is provided with a CCD camera 20 serving as an image input means, an output device 40 which prompts a user to designate the display position of the image data inputted by the camera 20 and a single face part of the face image included in the image data, an input device 30 which inputs an optional point on the display, a nose point indication part 12 and a feature point extraction part 13 which extract other face parts according to the message prompting designation of the display position of the face parts and by using the coordinated of a single point (nose coordinates) inputted by the device 30 a base point and a 3D image coding part 14 which generates a three-dimensional image from the extracted face parts and the coordinate information on the inputted base point.
Patent JP-2001230654-A (JP)
Title: Piezoelectric vibrating element and producing method therefor
Inventor: SASAKI YUKINORI
IPC: H03H3/04
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrating element where a resonance impedance is small and an electrode film is hardly disconnected, even if element dimensions are made small and an electrode area for exciting is reduced, in a piezoelectric vibrator, for which tantalic acid lithium is used for piezoelectric materials, with thickness-shear vibrations as main vibrations and to provide a producing method therefor. SOLUTION: A pseudo-mesa structure is attained, by providing a step in the thickness of a piezoelectric vibrator 1 at the end in the lengthwise direction of the vibrator of the electrode 2 for exciting, so that the electrodes intersect each other on the front and back sides near the center of the vibrator 1.
Patent JP-2001227360-A (JP)
Title: Vertical gas turbine device and vertical pump device
Inventor: IGUCHI KAZUHARU
IPC: F02C7/28
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To reliably seal an output shaft extending downward from a compressor in the vertical direction by a high-reliable and maintenance-free seal device. SOLUTION: A vertical gas turbine device has a vertical gas turbine 12 and a vertical speed reducer 14 for reducing the rotational speed of the vertical gas turbine 12, and an output shaft 60 extending in the vertical direction of the vertical speed reducer 14 is sealed by a seal device 68 for introducing compressed air generated in the gas turbine 12 into a clearance of a non-contact seal.
Patent JP-2001236501-A (JP)
Title: Device and method for recognizing image
Inventor: NINAGAWA YUJI
IPC: B60R21/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To appropriately recognize a recognition object without preparing a large number of templates even when the object is photographed from a direction other than right in front of the object. SOLUTION: A template to be collated is retrieved from a template storage part 28 storing plural templates by photographing the partial image in the form of horizontal line of the recognition object with a line CCD camera 22 and horizontally slicing the pattern such as character or symbol of this image in a line form. Then, the pattern is recognized by comparing the order of ID of the collated templates with the order of ID of templates in respective patterns stored in an ID order storage part 32. Even in the case of image photographing the recognition object from a direction other than right in front of the object, by dividing the object into linear areas, the dimension difference between the divided image and the template is small.  As a result, even when the recognition object is deformed or distorted, the object can be recognized by using the template of the pattern having no deformation or distortion.
Patent JP-2000315464-A (JP)
Title: Image forming device
Inventor: ONISHI TOMOYA
IPC: B05D5/12
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing discharge due to peeling off of a conductive film, etc. SOLUTION: In this image forming device provided with a rear plate having an electron emitting element and a face plate 1007 having a phosphor film 1008 constructed of a conductive member 1009 and a phosphor particle, the conductive member 1009 is disposed on the phosphor layer 1008. Where an average thickness in one pixel of the phosphor layer 1008 is d, an average particle diameter of the phosphor particle is rp and an average thickness of the phosphor film in one pixel of the phosphor layer 1008 is D, D-rp<=d<=D-+rp is satisfied.
Patent JP-2001235500-A (JP)
Title: Method and apparatus for inspection of circuit board
Inventor: SEKI KAZUHIKO
IPC: G01R31/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a circuit-board inspection method in which a prescribed electric inspection can be executed in a state that a circuit board as an object to be inspected is held surely in a prescribed inspection position while the warpage of the circuit board is corrected. SOLUTION: In the circuit-board inspection method, the circuit board P as the object to be inspected is placed on a suction-type board mounting base 11, the circuit board P is sucked by a suction means 13 via the suction-type board mounting base 11, the circuit board P is held in the prescribed inspection position on the suction-type board mounting base 11, and, in this state, the prescribed electric inspection is performed to the circuit board P. The circuit board P in a state that it is placed on the suction-type board mounting base 11 is covered with an elastic thin film 3 which is made of an insulating blank, the circuit board P is sucked by the suction means 13, and the circuit board P is held in the inspection position.
Patent JP-2001232899-A (JP)
Title: Image forming apparatus
Inventor: YAMAZAKI HAJIME
IPC: G03G21/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To omit an NVRAM for storing image preparing process condition adjusting values from a board 1 in an image forming apparatus provided with the engine board 1 for controlling an image preparing engine 5, a copying board 2 for controlling this, a main electric source switch 12 for supplying electricity to this and a sub-electric source switch 13 for supplying electricity to the board 1. SOLUTION: The board 1 contains an RAM 15 to which electricity is continuously supplied while the main electric source switch 12 is turned on and which holds the adjusting value and the copying board 2 contains an NVRAM 27 for holding an information for controlling use of the image preparing engine and the adjusting value and additionally, controls on/off of the sub-electric source switch 13 and the board 1 initializes the RAM 15 immediately after the main electric source switch 12 is switched on and writes the adjusting value of the NVRAM 27 to it and reserves the above described initialization when electricity is supplied again by switching the sub-electric source switch 13 from on to off during the main electric source switch 12 is continuously on thereafter.
Patent JP-2001232368-A (JP)
Title: Electric deionizing device
Inventor: MORIBE TAKAYUKI
IPC: C02F1/469
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of removal of a silica and a boron components by an electric deionizing device and to obtain high purity of produced water. SOLUTION: Thickness of a desalt chamber 16 is thick at an inlet side in the water pass direction and thin at the outlet side.