baber/WOPTO huggingface dataset:
Patent JP-2001248880-A (JP)
Title: Dehumidifier
Inventor: OKAJIMA RUMI
IPC: F24F1/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a dehumidifier in which propagation of fungi can be prevented by controlling the relative humidity depending on the working place and purpose thereby stopping growth of hyphae. SOLUTION: The dehumidifier comprises a compressor 5 disposed in the body 1, a humidity sensor 17 for detecting the relative humidity in a room, and a section 15 for controlling the compressor 5 based on the detection quantity of the humidity sensor 17 wherein the control section 15 controls the compressor 5 such that the relative humidity detected by the humidity sensor 17 falls within a range of 40%-60% for a specified time.
Patent JP-2001256462-A (JP)
Title: Non-contact ic card and its manufacturing method
Inventor: HONDA SHIKO
IPC: B42D15/10
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a no-contact IC card whose card surface is smooth and which itself has sufficient strength and high reliability and is inexpensive, and its manufacturing method. SOLUTION: This non-contact IC card is fabricated by laminating a rear layer 1, an adhesive layer 2, a base material layer 3, a smoothing layer 11 and a surface layer 10. The base material layer 3 is provided with an antenna coil 4 and an IC chip 5.The smoothing layer 11 is made of epoxy resin, the glass transition point and the modulus of longitudinal elasticity of which are prescribed values respectively.
Patent JP-2001257188-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: YAMADA YOHEI
IPC: H01L21/3205
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of reducing the occurrence of dishing or erosion in a manufacturing step of a damascene wiring layer. SOLUTION: A metal layer is deposited on an insulating film on which a recessed pattern is formed. Then, after the insulating film is polished with slurry for metal polishing to expose the surface of the insulating film, the surface of the insulating film is polished by using slurry for polishing an insulating film. Subsequently, a protruded stepped part is polished in a process using the slurry for metal polishing.
Patent JP-2000327710-A (JP)
Title: Catalyst for polymerizing olefin and production of polyolefin using the same
Inventor: HAMURA SATOSHI
IPC: C08F4/6592
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a polyolefin by using a transition metal compound having an electron attractive amide ligand and an activating promoter as a catalyst for polymerizing an olefin. SOLUTION: (A) A transition metal compound represented by formula I (M is a transition metal selected from Ti, Zr and Hf; X is H, a halogen, a 1-20C hydrocarbon, a silicon-containing hydrocarbon, an alkoxy or amino; R1 is a 1-20C hydrocarbon or a 1-20C heteroatom-containing hydrocarbon; and Q is an electron attractive substituent group) and having the electron attractive amide ligand, preferably a compound represented by formula II (R2 is a 1-20C hydrocarbon, a 1-20C heteroatom-containing hydrocarbon or the like)  e.g. titanium[bis(dimethylamido)bis(N-methyl-methanesulfonamide)]) and (B) an activating promoter (e.g. methylaluminoxane) are combined and used as a catalyst for polymerizing an olefin.
Patent JP-2001261787-A (JP)
Title: Epoxy resin composition for electrical laminate
Inventor: FUJIMOTO KOICHI
IPC: C08G14/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition capable of giving excellent flame-retarding effect without being accompanied by lowering heat resistance and water resistance when used in electrical laminates in place of laminates containing halogen-based or phosphorus-based compound. SOLUTION: This resin composition comprises (A) an epoxy resin, (B) a modified phenolic resin obtained by polycondensation between a petroleum-based heavy oil or pitch, a phenol and an aldehyde, and (C) an inorganic filler.
Patent JP-2001268562-A (JP)
Title: Method and device for automatically recording live image
Inventor: NAKAMURA OSAMU
IPC: H04N5/765
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To realize an automatic live image recording capable of sharply reducing manual operation for the record of a lecture. SOLUTION: The device for recording a lecture in space 10 where a lecturer gives the lecture is provided with a camera group 105 for recording images and sounds, an observing camera 102 for observing the space 10 where a lecture gives the lecture, a means 103 for extracting information concerned with the positions, moving directions and operation of the lecturer and other objects from the images of the camera 102, and a means 104 for controlling the camera work of the camera group 105 and the reproduction of electronic teaching materials. The device is provided also with a means 106 for switching and selecting a recording camera image and the reproduced image of the electronic teaching materials and a means 108 for recording the selected image and sound accompanying the image.
Patent JP-2001261529-A (JP)
Title: Hair cosmetic
Inventor: YUASA TORU
IPC: A61K8/49
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a hair cosmetic excellent in dandruff preventive effect and good at long-term preservation stability. SOLUTION: This cosmetic containes S, piroctone auramine, an acrylic acid- based polymer, polyvinyl alcohol, an cellulosic polymer and xanthan gum.
Patent JP-2001259449-A (JP)
Title: Grain milling device
Inventor: FUJIOKA SADAKAZU
IPC: B02B7/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To make grain milling state of succeeding grains adequate while improving grain milling accuracy of preceding grains with a grain milling device for executing perfect rice milling from the preceding rice to the final rice. SOLUTION: The grain milling device which mills the grains by supplying the grains to be supplied to a grain milling machine in precedence in starting the grain milling, closing the discharge port of a grain milling section, subjecting the grains to a prescribed grain milling treatment and discharging the preceding grains, then mills the grains while supplying the succeeding grains in succession thereto is provided with a grain milling load detecting means for detecting the grain milling load in the grain milling of the preceding grains and is provided with a control means for setting the grain milling load of the succeeding grains in accordance with the load information in the grain milling of the preceding grains.
Patent JP-2001274422-A (JP)
Title: Hybrid thin-film photoelectric converter
Inventor: NAKAJIMA AKIHIKO
IPC: H01L31/04
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid thin film solar battery capable of presenting high photoelectric conversion efficiency in spite of temperature changes. SOLUTION: The hybrid thin film photoelectric converter is provided with a noncrystalline photoelectric converting unit layer 3, and a crystalline photoelectric converting unit layer 5 held between two electrode layers 2 and 6 on a substrate 1. A practically intrinsic semiconductor intermediate layer 4i having a thickness within the range of from 1 nm to 10 nm is inserted between the noncrystalline photoelectric converting unit layer 3 and the crystalline photoelectric converting unit layer 5.
Patent JP-2001268874-A (JP)
Title: Motor
Inventor: TANAKA KIMIO
IPC: H02K29/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a DC brushless motor which can keep a gap between a rotor which is molded integrally with a plastic magnet, and a stator in a predetermined state. SOLUTION: A rotor 22 is composed of a cylindrical attachment part 32 to which a rotary shaft 24 is attached, a cylindrical magnetized part 34 which is made to face the inner circumferential surface of a stator 16 with a predetermined gap, and a connection part 36 with which the attachment part 32 and the magnetized part 34 are connected to each other. The connection part 36 is extended toward the attachment part 32 from the circumferential edge of the magnetized part 34.
Patent JP-2001263611-A (JP)
Title: Combustion equipment
Inventor: YOTSUYA NORIO
IPC: F23D11/10
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of nitrogen oxides contained in the exhaust combustion gas discharged from combustion equipment. SOLUTION: This combustion equipment is provided with proximate air injection nozzles 29 near burner ports 22 and flame stabilizing sections 30 above secondary air passages 25 on the opposite side through the injection nozzles 29 and burner ports 22. In addition, since secondary air can be brought into collision with flames from the injection nozzles 29, the flames can be cooled and the temperatures of the flames can be lowered. Consequently, the occurrence of nitrogen oxides can be prevented. In addition, since the flames can be stabilized by means of the flame stabilizing sections 30, the occurrence of carbon monoxide and irritating smells resulting from the lowered temperatures of the flames can be prevented.
Patent JP-2001274282-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO NORIAKI
IPC: H01L23/50
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To overcome the defects that such a supporting board of a semiconductor device having mounted semiconductor elements as a printed board, ceramic board, and flexible sheet is originally unnecessary material, and its thickness makes the semiconductor device large-sized and makes hard to radiate heat of the semiconductor elements integrated into the device. SOLUTION: After forming separation grooves 14 in a conductive foil 60, circuit elements are so mounted on the conductive foil 60 as to use it as a supporting board and coat them with an insulation resin 10. Then, after reversing the intermediate up and down, the conductive foil 60 is so polished by using the insulation resin 10 as a supporting board this time as to divide the conductive foil 60 into conductive passages 11. Therefore, without adopting such a supporting board as a printed board, there can be realized a semiconductor device 13 wherein the conductive passages 11 and a semiconductor chip 12 are supported by the insulation resin 10. Moreover, since the semiconductor chip 12 is coupled thermally and fastened to a first conductive passage 11A, the heat of the semiconductor chip 12 can be radiated to the external.
Patent JP-2001269901-A (JP)
Title: Portable power cutting machine
Inventor: NAGINO YAICHI
IPC: B23D45/16
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable power cutting machine which can do an edge cutting work by a simple operation. SOLUTION: A portable circular saw provided with a surface plate 1 having a sliding face which is slidable along a workpiece to be cut, and a circular saw body 4 to which a rotary saw blade 3 rotated by an electro motor 2 is fitted. The circular saw body 4 is positioned forward from the front edge of the surface plate 1, and disposed so as to make the angle adjustable between the state that a right-angled condition where the cutting direction of the saw blade 3 is normal to the surface plate 1 and the condition slanted in the direction that the cutting side of the saw blade 3 is displaced toward the front of the surface plate 1. As for the electric motor 2, it is slantingly disposed so that the rotary axis directs the head side downward to the upright saw blade 3.  Even if the circular saw body 4 is reclined to the rearward for the edge cutting, a motor housing 9 does not interfere with the surface plate 1.
Patent JP-2001279962-A (JP)
Title: Object having handle
Inventor: SUZUKI KATSUAKI
IPC: B60J5/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an object with a handle having an undercut section with sufficient depth. SOLUTION: The object with the handle is so constituted that an operating space undercut to an opening in which fingertips other than a thumb are mainly inserted and the opening coming into contact with the fingertips in a state to bend the inserted fingertips inside of them is partitioned, it is constituted of a face plate member 2 having an original opening larger than the opening and a first handle section 22 partitioning at least a part of an undercut part in the operating space adjacent to the original opening and constituting at least a part of the object, an opening section 31 having the opening and a side bottom section having a lackingpart integrally formed in the opening section 31 and provided with no undercut part, and it includes a box body section 30 inserted into the original opening and put on the face plate member.  The object with the handle has an effect capable of freely designing the undercut depth by forming at least a part of the undercut part in the face plate member forming a part of the object.
Patent JP-2001276420-A (JP)
Title: Game device and information memory medium
Inventor: OKAMOTO SHINICHIRO
IPC: A63F13/52
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game device and an information memory medium capable of improving operability and easy to grasp a display content. SOLUTION: A timing judgment part 128 judges whether the visual field to a player character as seen from a view point position is shielded or not based on the view point position set by a view point position set part 122 and the detailed shape (particularly vertex coordinates) of an object other than the player character calculated by a game space set part 124. A timer 130 is activated when the timing judgment part 128 judges that the visual field to the player character is shielded and outputs a time-up report after the prescribed time elapses. When the time-up report is outputted, the view point position set part 122 moves the view point position around a shield existing between the original view point position and the player character.
Patent JP-2001281351-A (JP)
Title: Human body detector
Inventor: UCHIDA TAKESHI
IPC: F24F11/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a human body detector capable of easily dealing with various scenes, resistant to noise and capable of detecting the presence or position of a human body in every area in a wide range. SOLUTION: This detector is provided with a wide angle lens, an image sensor for forming an image obtained through the wide angle lens, and a human body detection part for making the image formed on the image sensor dividable, thereby detecting the presence of a human body in every area, and the dividing number and dividing range of this area is made changeable.
Patent JP-2001280745-A (JP)
Title: Air conditioner
Inventor: MORISHIMA TATEJI
IPC: F25B27/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which it is possible to prevent an indoor heat exchanger from being frosted even in the case of performing a cooling operation under a low outdoor temperature and further it is possible to prevent a cooling performance from being decreased. SOLUTION: A compressor 34 driven by an engine 33, an indoor heat exchanger 18, an outdoor heat exchanger 31 and a four-way valve 32 are connected through a refrigerant pipe passage 14. A branch pipe passage 42 having its one end communicated with a high pressure liquid pipe 40 of the refrigerant pipe passage 14 at the time of heating operation and further having the other end communicated with a high pressure gas pipe 39 at the time of heating operation in the refrigerant pipe passage 14 is provided with a refrigerant pump 44, a branch pipe passage opening and closing valve 45 and an engine waste heat recovering heat exchanger 46.  At the time of performing the cooling operation, the branch pipe passage opening or closing valve 45 is opened and the refrigerant pump 44 is driven under a state in which one end of the branch pipe passage 42 is communicated with the high pressure liquid pipe 40 at the time of performing the cooling operation in the refrigerant pipe passage 14, the other end of the branch pipe passage 42 is communicated with the high pressure gas pipe 39 at the time of cooling operation in the refrigerant pipe passage 14.
Patent JP-2001280083-A (JP)
Title: Segment faying structure
Inventor: OZEKI MUNETAKA
IPC: E21D11/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a segment faying structure having metal fittings formed with taper faces, removing the gaps between the taper faces, and preventing the play between segments. SOLUTION: Faying metal fittings 17 with a C type cross section are provided on the faying face 13 of the segment 11 parallel with the pit axis, and the faying metal fittings 17 are coupled with both end parts of connecting metal fittings with an I type cross section. Taper faces formed on the faying metal fittings 17 and the connecting metal fittings are brought into slide contact with each other, the faying metal fittings 17 are drawn together, and adjacent segments 11 are connected in this segment faying structure. A sealant 43 gradually protruded from the faying face 13 toward the gallery tip side from the gallery rear end side is stuck to the faying face 13 of one of adjacent segments 11, and a sealant 43 gradually protruded from the faying face 13 toward the gallery rear end side from the gallery front end side is stuck to the faying face 13 of the other adjacent segment 11.
Patent JP-2001284999-A (JP)
Title: Sound quality control circuit
Inventor: MEJIKA KENICHI
IPC: H03G5/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate pop noise and to reduce the number of pins at the time of making into IC. SOLUTION: A bridged T band-pass filter(BPF) 60 is used for low frequency sound quality control and a CR filter 80 is used for high frequency sound quality control. Boost characteristics are provided by interposing the BPF or CR filter inside the feedback group of a first amplifier 50 between first and second amplifiers 50 and 52. Defeat characteristics are provided by interposing the BPF of CR filter on the output stage of the first amplifier. Since a potential difference between the stages of two amplifiers and the input terminal of the fed-back opposite phase is almost zero, even when switches S1-S6 connected between the stages or to a feedback system are changed over, the pop noise does not occur. Since the BPF is used, even when this is externally attached, the number of external terminal pins is just two.  Thus, the number of terminal pins in the case of making the sound quality control circuit into IC can be reduced.
Patent JP-2001057161-A (JP)
Title: Cathode-ray tube
Inventor: AKITA FUJIO
IPC: H01J29/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent fine powder produced at the time of welding from freely moving later by vibration and the like, by forming a sealed space between a first member and a second member so as to surround a welded part where the first member and the second member are superimposed in a metal component, and to easily reduce cost. SOLUTION: A support member 7C or 7D of the frame of a color selection mechanism in a cathode-ray tube has a recessed part 10 with a width D and a depth DE in the vicinity of a welded point 51, and a shielding member 50 is welded to the bottom part of the recessed part 10 at the welded point 51. The periphery of the welded part 51 is deformed so as to face the bottom of the recessed part 10, and a sealed space 31 is formed between the recessed part 10 of the support member 7C or 7D and the shielding member 50, so as to surround the welded part 51. Accordingly, fine powder produced at the welding can be sealed by the sealed space 31 formed between the frame of the color selection mechanism and the shielding member 50, thereby the fine powder will not makes movement in the cathode-ray tube, and sufficient welding strength can be secured.
Patent JP-2001286952-A (JP)
Title: Method and apparatus for hemming
Inventor: NAKAMURA SETSUO
IPC: B21D19/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent a relative deviation between an outer panel and an inner panel in preliminary bending (preliminary hemming). SOLUTION: A sealing agent S which is mixed with a glass bead beforehand, is interposed into a hemming joining part between the outer panel W1 and the inner panel w2, preliminary bending and then main bending are conducted. Prior to preliminary bending, the hemming joined part is pressed to allow the glass bead mixed to the sealing agent S beforehand to be bitten by a panel surface of an opponent side. By this method, a friction force reinforcing effect due to the glass bead is countered to the forming force in preliminary bending, a relative deviation between the outer panel W1 and the inner panel W2 in preliminary bending is prevented.
Patent JP-2001283833-A (JP)
Title: Secondary battery
Inventor: FUJIMOTO MASAHISA
IPC: H01M4/133
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery with an excellent cycle characteristics preventing an active material from peeling off a collector due to expansion and contraction at time of charging and discharging. SOLUTION: This battery utilizes an electrode in which a first active material layer made of carbon is provided on a collector made of a material not alloying with Li, and on top of the first active material later, a second active material layer made of a metal alloying with Li or a semiconductor is provided.
Patent JP-2001290389-A (JP)
Title: Image forming device
Inventor: WADA ATSUSHI
IPC: G03G21/20
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of excellently forming an image without being affected by ambient temperature by appropriately setting target temperature or supply power based on room temperature information. SOLUTION: This image forming device is provided with a heating temperature detecting means 515 detecting the temperature of an image heating device in order to control the temperature of an image heating device R, a room temperature detecting means 106 detecting the room temperature, a temperature control means 13a controlling the device R to be at fixed target temperature and a target temperature setting means 13b setting the target temperature. Then, the target temperature is set to an optional value by the setting means 13b based on the room temperature information by the detecting means 106.
Patent JP-2001289197-A (JP)
Title: Method and device for increasing operating area of centrifugal compressor
Inventor: NAKAO HIDESHI
IPC: F04D29/42
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To increase the operating area of a centrifugal compressor without lowering an oiler head. SOLUTION: An annular treatment hollow part 8 is provided in the shroud wall 5 of a centrifugal compressor housing 6, and a first opening part 9 allowing the installation position of an impeller 1 to communicate with the treatment hollow part 8 and a second opening part 10 allowing the treatment hollow part 8 to communicate with the position on the upstream side of the first opening part 9 are provided in the shroud wall 5 so as to circulate air (a) during low flow rate operation. Louvers 11 disposed aslant in the direction reverse to the rotating direction of the impeller 1 are provided in the second opening part 10 at equal intervals so as to provide a flow in a reverse turning direction to the air (a) sucked into the treatment hollow part 8 when the air is flown out through the second opening part 10.
Patent JP-2001250015-A (JP)
Title: Municipally operated race forecasting device and recording medium with program stored therein
Inventor: KOBAYASHI DAISUKE
IPC: G06F19/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a municipally operated race forecasting device and a recording medium with program stored therein, by which the effective race is easily retrieved by a designated method to buy a betting ticket and the result regarded important by a user can be preferentially reflected in forecast. SOLUTION: How to buy a race betting ticket is designated and the hit rate and collection rate of the designated buying way are verified for every selected race condition while using online data in the past. Besides, the evaluation of the specified race result is registered and the forecast is preferentially reflected therewith.