baber/WOPTO huggingface dataset:
Patent JP-2001293738-A (JP)
Title: Method for manufacturing structure made of composite material and structure made of composite material manufactured thereby
Inventor: FUJIHIRA TORU
IPC: B64C1/12
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a structure made of a composite material constitued of a three-dimensional curved surface part and a cylindrical part, capable of achieving the weight reduction and cost reduction of a product, and the structure made of the composite material manufactured by this method. SOLUTION: In the method for manufacturing the structure made of the composite material constituted of the three-dimensional curved part and the cylindrical part, (a) an outside skin comprising a composite material prepreg is laid on a mold and (b) a honeycomb core is placed on the part forming the three-dimensional curved part of the outside skin and (c) an inside skin comprising the composite material prepreg is superposed on the honeycomb and (d) a preformed stringer member and a preformed frame member both of which comprise the composite material prepreg are arranged on the part forming a cylindrical part of the inside skin and (e) these member are molded under heating and pressure.
Patent JP-2001298118-A (JP)
Title: Semiconductor device and manufacturing method for the same
Inventor: WATASE KAZUMI
IPC: H01L23/12
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem of not meeting the requirement for a thin semiconductor device in future due to the fact that the conventional semiconductor devices cannot be remarkably minimized or thinned because then use lead members or the like. SOLUTION: The semiconductor device comprises a chip-like semiconductor substrate 8 protected on its surface by a solder resist 7, and a side electrode 9 in continuity with an element electrode on its surface. A method for manufacturing the semiconductor device comprises the steps of bringing the electrode 9 in a continuity via the element electrode 10 of the front surface of the substrate 8 and metal wirings 11, externally exposing a semicircular circumferential part constituted by cutting a through hole 12 as the side electrode, and forming the resist 7 in the semicircular state to function to protect the electrode. With this constitution, the small-sized thin and mounting surface area-saving type semiconductor device can be realized without using an external members such as the leads or the like.
Patent JP-2001296381-A (JP)
Title: Reactor containment and its construction method
Inventor: FUJIWARA YUKIO
IPC: G21C13/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce bar arrangement work of reinforcing iron in reactor containment and shorten the construction period. SOLUTION: Between a liner steel plate 101 and an outer steel plate 102, a member 105 for reinforcing and maintaining the shape of the liner steel plate 101 at the same time is placed, and between the liner steel plate 101 and the outer steel plate 102, concrete 107 is laid to constitute a PCV wall 100. The thickness of the liner steel plate 101 is made thinner than the outer steel plate 102 to reduce liner thrust force. Since there is no iron bar for reinforcing the PCV wall 100, bar arrangement work is unnecessary in contructing the PCV wall 100 and so the construction period can be shortened.
Patent JP-2001296294-A (JP)
Title: Cartridge for dry analysis element
Inventor: SUGAYA FUMIO
IPC: G01N33/52
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge capable of housing a small amount of dry analysis elements, without requiring a press member and of taking out the elements sequentially. SOLUTION: A take-out port 4 is installed at one end of a housing 2, that accommodates a plurality of dry analysis elements 10 so as to be piled. A dimension H in the direction piling the dry analysis elements 10 in an element housing part 3 inside the housing 2 is made smaller than a lengthwise dimension (a) and a crosswise direction (b) in the plane shape of the dry analysis element 10, so that the analysis element are housed without having to turn them over.
Patent JP-2001308635-A (JP)
Title: Radio communication system
Inventor: KOSAKAI OSAMU
IPC: H04B1/3822
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To maintain a satisfactory radio communication environment by preventing deterioration of characteristics of an antenna as a whole, even when either of plural antenna elements 5 and 6 is somehow affected. SOLUTION: When either of plural antenna elements 5 and 6 is affected by a substance nearby, the entire antenna can be operated by making an input impedance Z2 of the antenna element 6 infinite so affected using a coaxial cable 52 of a prescribed electric length and then by providing an input impedance Z of the antenna part as a whole to be in a state of proximity to a characteristic impedance ZM of a radio circuit, and even if one antenna element 6 is affected by the nearby substance and does not function as an antenna, power fed to the one antenna element 6 affected by the nearby substance can be distributed to the other antenna element 5 via a branch conductor 9 by such a constitution, whereby the radio waves can be radiated satisfactorily, while preventing deterioration of the entire antenna.
Patent JP-2001304712-A (JP)
Title: Air conditioner
Inventor: TANAKA JUNYA
IPC: F25B13/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To supply oil at low costs in a reduced space and prevent liquid refrigerant from being sucked in an air conditioner having a compressor which can be converted to an interior high pressure type and an interior low pressure type. SOLUTION: In the air conditioner the compressor 1, a flow channel selector valve 2, an outdoor side heat exchanger 3, an expansion valve 4, and an indoor side heat exchanger 5, are connected sequentially to constitute a refrigerant circuit. The compressor 1 is constituted by arranging a motor 6 and a compression part 7 to the left and the right sides in a sealed container 1a. The interior of the sealed container 1a is divided into a gas-tight motor chamber 6a and a discharge chamber 8. A discharge pipe 12 is connected to the discharge chamber 8, and a first inlet/outlet pipe 14 and a second inlet/outlet pipe 13 are connected to the motor chamber 6a and made to communicate with the refrigerant circuit through the flow channel selector valve 2.  An accumulator 16 having an oil separating function is provided between the selector valve 2 and the indoor side heat exchanger 5, and an oil return means is provided between the accumulator 16 and the compressor 1.
Patent JP-2001304729-A (JP)
Title: Air conditioner
Inventor: HAMADA MAMORU
IPC: F24F11/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which is constituted to perform comfortable air conditioning by shortening heating operation interrupting time when the conditioner is operated for defrosting. SOLUTION: Two rows of heat transfer tubes are laid in front and rear of an outdoor heat exchanger 3 and the first row C has refrigerant inlets (a) and (b) which are made to communicate with the upper and lower parts at about its center, and the upper and lower parts are connected to each other through a connecting pipe (e). The second row D has refrigerant outlets (c) and (d) which are respectively made to communicate with the upper and lower parts, and the upper and lower parts are connected to each other through a connecting pipe (f). A by-pass path 8 provided with a solenoid valve 7 which becomes a throttling mechanism at blocking time is connected between the connecting pipes (e) and (f) and, at the time of operating the air conditioner for defrosting, the conditioner is switched to a cooling cycle and the first row C of heat transfer tubes is defrosted.  At the time of ending the defrosting operation, the air conditioner is switched to a heating cycle and the second-row D of heat transfer tubes are defrosted with a high-pressure liquid refrigerant passed through the solenoid valve 7 by closing the solenoid valve 7 by opening an expansion valve 4. At the time of ending the defrosting, the solenoid valve 7 is opened.
Patent JP-2001302994-A (JP)
Title: Easily adhesive film for optical use
Inventor: MATSUOKA MIKIO
IPC: C08L75/04
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an easily adhesive film for optical use comprising a substrate film containing a regenerated resin as a film material, having excellent transparency, adhesiveness of ease, and suitable tone of color for optical use. SOLUTION: This easily adhesive film for optical use has a polymer easily adhesive layer (B) formed on at least one surface of a biaxial orientation polyester film (A), as a substrate material, and the biaxial orientation polyester film (A) contains, as its material, a regenerated resin generated from a biaxial orientation polyester film (a) with a polymer easily adhesive layer (b) formed on at least one surface, and color b* value of the easily adhesive film for optical use is not higher than 7.0.
Patent JP-2001307971-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: TANO MITSUHARU
IPC: H01L21/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus wherein the error message adapted to its utilization of a user can be registered, and the proper error message to its trouble is outputted to its operator when its trouble has been generated, and the present processsing state of its trouble can be also registered. SOLUTION: The semiconductor manufacturing apparatus has a data storing portion 11 capable of storing therein the generative information of its trouble which was generated at a past time, the content information of its processing which was performed at that past time, and its present status information; a displaying means 16 for displaying thereby concurrently the past trouble information whereon it processed an error message and the present trouble information; a trouble registering means 14 for recording thereby in the data storing portion 11 the generative information of its trouble when it has been generated; an input updating means 15 whereby its user can register the generative information of its trouble, its status information, and the content information of its processing; and a displaying apparatus 17 for displaying therein the error message when its trouble has been generated.
Patent JP-2001304314-A (JP)
Title: Deenergizing actuated electromagnetic brake
Inventor: ISHIMARU TAKASHI
IPC: F16D65/18
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To positively support a cover with a small number of parts and moreover to ensure dustproof, waterproof and soundproof effects by the cover in an deenergizing actuated electromagnetic brake. SOLUTION: An armature 13, a brake disc 18 and a side plate 14 are arranged in this order from the field core 11 side on a pole face of the field core 11, provided with an exciting coil 12 and a brake spring 19. The brake disc is provided on a hub 16 on the braked shaft 2 side. The whole movable part comprising the armature, brake disc and side plate is covered with a cover 20 formed in cup shape. An open edge 20a of the cover is mounted fittingly to the outer peripheral part of the field core through an O-ring 21, and the cover is mounted via a collar 23 and a sealing material (a rubber bush 24) by a screw 22 screwed into a threaded hole 26 provided in the side plate.
Patent JP-2001302154-A (JP)
Title: Home elevator
Inventor: KOBAYASHI YOSHIHARU
IPC: B66B13/20
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To simplify a door driving mechanism and a cage driving mechanism. SOLUTION: This elevator has a door section 4 divided into a drive door 4a and a driven door 4b. The door 4 is such that the drive door 4a and the driven door 4b are engaged with each other in mutually interlocking relation in the door closing direction, and the driven door 4b is returned by spring force together with the motion of the drive door 4a in the door opening direction, and the drive door 4a is driven by a motor to move to a start position. In this case, since the driven door 4b is engaged with the drive door 4a while the drive door 4a closes, both of the doors 4a and 4b close, and since the driven door 4b is always energized in the door opening direction, it is enough to drive only the drive door 4a to open the door 4 in the same way in closing the door 4.  A floor side door and a floor door frame are unlocked mechanically by making the drive and driven doors 4a and 4b move simultaneously by connecting each of the drive doors on the side of a cage 2 and the side of a floor by an engaging hook 6 arranged on the side of the cage 2 and driving the floor door locking mechanism formed in the back face of the floor side door by means of the hook 6.
Patent JP-2001269553-A (JP)
Title: Gas separation membrane and separation method
Inventor: NAKANISHI SHUNSUKE
IPC: B01D69/08
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas separation membrane of an asymmetric structure which shows high gas permeation rate and mechanical strength beyond the practical level as well as a high-efficiency dehumidification method using the gas separation membrane. SOLUTION: The mechanical strength of the gas separation membrane can be maintained beyond the practical level while the resistance to gas permeation of a porous layer is reduced and the gas permeation rate of the gas separation member is increased by forming the membrane having an asymmetric structure of a mixture of two or more kinds polymers containing at least one kind of polyimide. In addition, the dehumidification process can be performed at extremely high efficiency using the gas separation membrane.
Patent JP-2001310793-A (JP)
Title: Ship mooring equipment
Inventor: HIRATA MASAYUKI
IPC: B63B21/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide ship mooring equipment that can stabilize moorage wherein the mooring position of a rope to a pile is constant irrespective of a change in the sea surface level, and can effectively use an anchorage space wherein a maximal number of ships can be anchored. SOLUTION: This ship mooring equipment is so designed that a pair of floats 12A and 12E are led via elastic joints 13 to U-shaped float connections 41 formed on both sides of a ring 40 and are next fitted about a pile 2. Stable moorage is thus ensured wherein the mooring position of a rope 9 coupled to the ring vertically movable corresponding to a change in the water surface level is kept unchanged. An anchorage water area is also effectively used wherein the ring having no floats projecting into the anchorage water area poses no hindrance to ships arriving in port to facilitate their anchorage, and keeps the anchorage space unlimited to ensure moorage of a maximal number of ships.
Patent JP-2001310315-A (JP)
Title: Apparatus for molding pit-shaped concrete product
Inventor: FUJIKURA MITSUO
IPC: B28B7/04
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To improve a work procedure design efficiency and a working efficiency by a method wherein though a draft is not applied to an inner mold, mold-release can be excusably carried out, a product can be easily taken out, and a thickness of a side wall of a pit-shaped concrete product can be uniformly formed. SOLUTION: An outer mold 20 forming an outside face of a side wall 3 of a product 1 supported by a support base 10; an inner mold 30 forming an inside face of eh side wall 3 and an inside face of a bottom wall 2 supported by the support base 10; and an end face mold 11 forming an opening end face 5 of the side wall 3 supported by the support base, are provided. The inner mold 30 is constituted by providing a fixed mold 31 which is fixed to the support base 10 equipped by with a bottom wall 2 and a forming face forming a part of the side wall 3 following that, and a movable mold 40 which has a forming face forming another part of the side wall 3 and can be moved to an alienated position dropping by being decreased inside from a molding position.
Patent JP-2001316449-A (JP)
Title: Water-soluble radically polymerized resin and water- soluble resin composition
Inventor: HARADA YUKINORI
IPC: C09D4/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a water-soluble radically polymerized resin capable of giving a coating film excellent in environmental properties, durability, whitening resistance, anti-fogging properties and the like and to provide a water-soluble resin composition capable of giving a coating film excellent in environmental properties, durability, whitening resistance, anti-fogging properties and the like, and remarkably excellent in durability in particular. SOLUTION: The water-soluble radically polymerized resin is obtained by adding (A) a (poly)glycidyl ether having an epoxy equivalent of 200 or less synthesized from a polyhydric alcohol and epichlorohydrin to (B) (meth)acrylic acid and, as required, a dicarboxylic acid. The water-soluble resin composition comprises the water-soluble radically polymerized resin and (C) a water-soluble radically polymerizable monomer.
Patent JP-2001319046-A (JP)
Title: Method and device for real-estate security management and recording medium with recorded real-estate security managing program
Inventor: NOUDO TOSHIYUKI
IPC: G06Q40/02
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To improve the management efficiency of real-estate security. SOLUTION: An item property data file 110 containing various property data necessary for managing the real-estate security and an area evaluation data file 112 containing area information affecting the evaluation amounts of the security are connected to a CPU 101 and retrieval based upon a specific code as a retrieval code is carried out to extract plural items given the same code together. An FD 104 stored with a processing program for that, is inserted into a reader 105 and then a real-estate security managing device 100 speedily and easily performs a re-evaluation process for the security.
Patent JP-2001318691-A (JP)
Title: Individual identifying device
Inventor: SHIMIZU TADASHI
IPC: G10L25/51
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an individual identifying device of high reliability forgery of which is extremely difficult to conduct and which is used with no psychological resistance. SOLUTION: An individual identifying device 10 consists of a microphone 12, a voltage amplifier 14, a filter 16, a feature extracting section 18, a discrimination section 20 and a feature recording section 22. The microphone 12 detects finger rubbing sound generated by a user rubbing his fingers in order to identify him, the section 16 filters the detected signals and ultrasonic components of the signals are taken out. The section 18 conducts feature extraction based on the taken out ultrasonic components of the signals. The section 20 collates the feature information extracted by the section 18 with the feature information beforehand recorded in the section 22 to determine whether exists a coincedence between these pieces of information or not.
Patent JP-2001319018-A (JP)
Title: System and method for sharing state, and storage medium information
Inventor: MIYAZAKI KISHIKI
IPC: G06Q50/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a state information sharing system, a state information sharing method, and a storage medium which can provide an accurate state for other users even when a user's schedule is changed and saves the user's trouble to manually change schedule information each time the schedule is changed as a state information sharing system where client terminals and a server on a network are connected. SOLUTION: User terminal devices 102 to 105 are each equipped with a user state recognizing means 302 which recognizes the state of a user and generates state information and a state information display means 307 which displays the state information on the user and a server device 101 is equipped with a state information update means 204 which determines a processing to be executed according to the presence state of the received state information when the current schedule information on the user is present in a schedule information storage means 201 and performs the processing.
Patent JP-2001315452-A (JP)
Title: Lithographic printing original film
Inventor: HOSHI SATOSHI
IPC: G03F7/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat-mode type lithographic printing original film, which necessitates, no development treatment, from which a die can be easily made, the die making from which is possible under the state directly being installed on a printing machine, which is excellent in recognizabilty between an image part and a non-image part and the printing scumming on a printing surface of which excellent in plate wear and inking properties is small. SOLUTION: In this lithographic printing original film, at least 2 kinds of fine particle polymers, the particle sizes of which are different from each other, are included in a hydrophilic resin polymer formed on a support by three- dimensional cross-linking.
Patent JP-2001314457-A (JP)
Title: Mattress complying with bed with back raising function
Inventor: NAKANO YUJI
IPC: A61G7/05
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a more user-friendly mattress by controlling the pressure on a user from the mattress when the user's back is raised on bed. SOLUTION: The end of a bag section 2a of a slide sheet 2 is installed on a knit material 3 disposed in the center of the mattress 1. Fixtures 4, 4 are installed on the other end of the slide sheet 2, the end of the mattress 1 is rolled in by the portion near the other end of the slide sheet 2 and installed on a bottom 5 by means of the fixtures 4, 4. A core material 6 is inserted into the bag section 2a of the slide sheet 2 through an opening.
Patent JP-2001318647-A (JP)
Title: Driving circuit and device for plasma display
Inventor: MIKI OSAMU
IPC: G09G3/288
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem such that ambient temperatures of individual sustain driver modules arranged in an AC-type PDP are different depending on their mounted locations, and also temperature rises due to self-heating or the like caused by difference of each operational condition become unbalanced, therefore, on-off timings of each driver vary among the modules, and driving pulses to be applied to the electrodes of the display panel, namely, the timings of emission are off of the correct timing depending on the locations in the panel, and display unevenness or the like is caused on the screen. SOLUTION: CR time constant circuits (CR1-CR4) having an inverse temperature characteristic to that of each driver semiconductor integrated circuits are connected across input terminals (HIN and LIN) of the driver semiconductor integrated circuits (IC1 and IC2) for converting a display data signal of a small amplitude into a high voltage pulse capable of inducing electric discharge between electrodes of a plasma display panel (10).
Patent JP-2001320126-A (JP)
Title: Semiconductor laser device and laser light emitting device using it
Inventor: ASANO HIDEKI
IPC: H01S3/109
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce a noise and to provide a resistivity to the returning light by making the optical output stable even under the high output in a semiconductor laser device. SOLUTION: A ridge structure is formed by laminating an n-InGaP clad layer 12, an n-GaAs optical guide layer 13, an InGaAs distortion quantum well active layer 14, a p-GaAs first optical guide layer 15, a p-InGaAsP second optical guide layer 16, a p-InGaP clad layer 17. A p-GaAs contact layer 18 on an n-type GaAs substrate 11 are etched from the contact layer 18 down to the middle of the clad layer 17. A diffraction grating 5 comprising a plurality of periodical roughness in an axial direction of the stripes (the arrow Z-direction shown in Figure) is arranged in the interface between the first optical guide layer 15 and the second optical guide layer 16.