baber/WOPTO huggingface dataset:
Patent JP-2001214951-A (JP)
Title: Hydraulic damper
Inventor: MURATA HIROSHI
IPC: F16F9/50
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic damper effectively damping a device generating large vibration (large stroke) and small vibration (small stroke). SOLUTION: When a piston 5 is largely moved upward (downward) to an extension side (contraction side) disk valve 16 (17), it is seated on a valve seat 21a (21b), closes communication channels 19, 19 and a contraction side (extension side) communication channel 20b (20a), and generates a high damping force. When the piston 5 moves small, the piston 5 moves within a distance of the extension side and the contraction side disk valves 16, 17 separated from the valve seats 21a, 21b. The oil is reciprocated via the communication channels 19, 19, the extension side communication channel 20a, and the contraction side communication channels 20b so that the piston rod 6 can be moved without restricting the oil channel and without any resistance (low damping force).
Patent JP-2001356720-A (JP)
Title: Led display unit and signal lamp
Inventor: SHINOHARA TAKESHI
IPC: G09F13/20
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an LED display unit with low power consumption which has high visibility and high mass-productivity while using the visual sense for human. SOLUTION: In the LED display unit disposed with a plurality of light emitting diodes (101) so as to display a desired shape when viewed from a light- emitting observation surface side, the pitch width A of the adjacent light emitting diode in the central part and/or the shape change part of the desired shape, and the pitch width B of the adjacent light emitting diode in the part other than the outer peripheral part and/or the shape change part of the desired shape satisfy the relation of A<B.
Patent JP-2001029320-A (JP)
Title: Vital magnetic field measurement method
Inventor: KANDORI AKIHIKO
IPC: A61B5/05
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a vital magnetic field measurement method which is capa ble of aligning sensors to an optimum measurement place. SOLUTION: A low-temperature vessel 2 which holds a plurality of SQUID magnetic fluxmeters for detecting the component (Bz) of the normal direction (z direction) of the magnetic fields generated from a testee is arranged within a shielding room 1. A drive detecting circuit 50 for driving the plurality of SQUID magnetic fluxmeters and detecting the signals from the plurality of SQUID magnetic fluxmeters is arranged outside this shielding room 1. A computer 90 which executes arithmetic processing is included.  In such a case, the method has a stage for controlling the start of the collection of the output of the drive detecting circuit 50 by controlling the drive detecting circuit 50 within the shielding room 1, a stage for executing the arithmetic processing to determine a magnetic field distribution chart from  √((dBz/dx)2+(dBz/dy)2)} and a stage for displaying the detected magnetic field waveforms and the distribution of the magnetic fields determined by the arithmetic processing on a display means.
Patent JP-2001355560-A (JP)
Title: Ignition system wiring structure for automobile
Inventor: TANNO SHIRO
IPC: B60R16/02
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an ignition system wiring structure for an automobile having a well-regulated constitution favorable in terms of space factors. SOLUTION: An engine cover 2 is formed with a groove portion 3 in its surface, the groove 3 stores a flat type electric wire 4, and the flat type electric wire 4 is formed with an ignition plug 13 and connection plugs 10 and 12 for connecting to a ignition power in their prescribed positions.
Patent JP-2001024448-A (JP)
Title: Amplifier for distribution network
Inventor: LEGENDRE MICHEL
IPC: H04B3/04
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce the amplitude of an intermodulation signal to be generated by setting inclination to give a curve expressing an amplifier gain as the function of a frequency to be smaller than linear inclination in an area of a low frequency range and to be larger than the inclination of the straight line in an area of a high frequency. SOLUTION: An amplifier 40 and/or an amplifier 60 includes a means for giving positive inclination to a curve expressing the gain of an amplifier or the output level of the amplifier as the function of the frequency such as a filter. The inclination of this curve is set to be smaller than the inclination of a curve obtained in the case of regularly increasing with the frequency being inclination called linear inclination in a low frequency range and is set to be larger at the upper part of the frequency range. In setting a signal level (dBμV unit) to be L, a frequency to be F and a proportion coefficient to be K, it is possible that this curve expressing an amplifier gain with respect to the frequency satisfies L (dBμV)=K*(F)3/2.
Patent JP-2001315077-A (JP)
Title: Edging tool for manufacturing thin tatami mat
Inventor: SAWADA AKIYOSHI
IPC: E04F15/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by using an edging tool for preventing an edge from being sewed on the floor back when a thin tatami mat floor is sewed by a machine. SOLUTION: Two needle parts 2a, 2b having different lengths are connected to one end of a handle main body 1, formed into a short metal truncheon shape, and inserted. A needle part, a rod shape, or a plate shape 3 is provided between the needle part 2a and the needle part 2b.
Patent JP-2001356700-A (JP)
Title: On-vehicle display device
Inventor: KODAMA SATOSHI
IPC: G09F9/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To solve the problems with the conventional on-vehicle display device which is provided with a display member in front of a set or ceiling, is difficult in forming a structure capable of completely housing the display device in nonuse and is laborious in wiring. SOLUTION: The display member 27 is supported by freely expandable and contractable supporting legs 15. The supporting legs 15 are laid down by turning and the display member 27 is turned 90 deg. to shrink the supporting legs 15, by which the display member 27 is completely housed into a housing space 12 of a housing section 11 from a shorter 27b side.
Patent JP-2002005819-A (JP)
Title: Light source for gas analyzer
Inventor: KOJIMA KENNOSUKE
IPC: G01N21/3504
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a light source for gas analyzer which is capable of maintaining a stable amount of light emission, can be constituted at a low cost with a long life, and does never become an ignition source for atmospheric gases. SOLUTION: In the light source for a gas analyzer, which has a filament 8 in a housing 6 and in which the housing 6 is provided with a glass window 9 for irradiating a gas for measurement with the light of the filament 8, the housing 6 is provided with a flame arrester 7, which has ventilation between inside and outside and housing 6 and functions to stop flame propagation.
Patent JP-2002001203-A (JP)
Title: Method for forming double-layer coating film and double-layer coating film
Inventor: YAMAZAKI HIROMI
IPC: B05D1/36
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a double-layer coating film which reduces an environmental load in a coating system using a powder coating film, saves resources. and is excellent in appearance and corrosion resistance, especially edge corrosion resistance and the double-layer coating film. SOLUTION: In the method for forming the double-layer coating film, a primer coating film is formed on a base material to be coated by a recycled water base coating from excess spray mist in coating, a powder coating film is formed, and the coating films are baked and dried simultaneously. The method for forming the double-layer coating film is obtained by this method.
Patent JP-2002008242-A (JP)
Title: Crosstalk reducing method in optical information reproducing device, and optical information reproducing device
Inventor: SEKIGUCHI CHIKAO
IPC: G11B20/10
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce a crosstalk component coming from adjacent tracks, which is included in a regenerative signal of an optical disk. SOLUTION: The light receiving area for receiving a reflected light of +1st order diffracted light scanning on the optical disk preceding to the 0-th diffracted light (main beam) is divided into two light receiving areas B1 and B2 on the left and right sides in the track direction, and the judgement is made by a signal class discriminating part 31 whether the 0-th diffracted light looks onto a pit or a land at present, on the basis of a signal outputted from the light receiving area B2, then a value of the gain K of a gain variable amplifier circuit 24 is controlled.
Patent JP-2001314210-A (JP)
Title: Y-shaped auxiliary joining tape
Inventor: YAMAZAKI MICHIKO
IPC: A44B99/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To allow a cared person to easily put on/put off his/her clothes by cutting his/her clothes at a necessary location, and attaching a Y-shaped auxiliary joining tape to each end thereof to immediately form an overlapping portion. SOLUTION: The tape having the Y-shaped section comprises two narrow pieces 3 facing each other and a base pieces 2, each end (a part 4 to be joined) of the cut clothes is held by the narrow pieces 3 and press-adhered, and hook- and-loop fasteners of the base piece 2 overlap.
Patent JP-2002012485-A (JP)
Title: Surface coating method of graphite sheet
Inventor: TAOMOTO AKIRA
IPC: C04B41/83
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermoconductive flexible graphite sheet whose surface has the properties of less peeling-off of the graphite powder, excellent insulation, chemical stability and less thermal resistance. SOLUTION: The graphite sheet with excellent electrical insulation and flexibility, less peeling-off of the graphite powder and low thermal resistance is realized by arranging a coated resin film on the surface of the sheet.
Patent JP-2002012401-A (JP)
Title: Film reaction apparatus and gas synthesis system
Inventor: MIURA NORIO
IPC: C01B3/36
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a film reaction apparatus, and a useful gas generation method, a denitration method, and an oxygen manufacturing method using the apparatus. SOLUTION: A gas synthesis system is equipped with a compressing means 13 which compresses an exhaust gas 12 from a boiler 11 for driving a generator 10, a heat exchanger 15 as a heating means which heats the compressed gas 14, a film reaction apparatus 17, in which a high pressure chamber 17H for high partial oxygen pressure and a low pressure chamber 17L for lower partial oxygen pressure are separated from each other with an oxygen ion-electron mixed electric conductive ceramic film 16 as a separating wall, and a heating means 18, which heats the film reaction apparatus 17.
Patent JP-2002000547-A (JP)
Title: Fluorescent imaging instrument
Inventor: HAYASHI KATSUMI
IPC: A61B1/04
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce the noise superimposed upon fluorescent images by preventing dust from entering into an enclosure housing a light source when the incident end section of a light guide is removed from the enclosure in a fluorescent imaging instrument which picks up the image of the fluorescence emitted from an observing section irradiated with exciting light emitted from the light source by guiding the excited light to the observing section by means of the light guide. SOLUTION: Upon termination of the fluorescent imaging by means of a CCD imaging element 131 ends, a CCD cable 140 is removed from a processor section 150 and the light guide 111 is removed from the opening 104 of a light source section 100. A head section 10 composed of an inserting section 110 which is inserted into the body cavity of a subject and an control section 120 which bends the insertion portion 110 is kept after cleaning. A cap 106 is fitted to the bearing section 105 of the light source section 100 and the opening 104 is closed with a cap 106 by means of a user. Consequently, dust can be prevented from entering into the enclosure 103 housing a semiconductor laser 101 from the opening 104 when the imaging instrument is kept.
Patent JP-2002011030-A (JP)
Title: Excrements recovery device fitted to body
Inventor: IWABORI FUKUO
IPC: A61F5/441
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To enhance QOL removing a strain both on the part of a care giver and a member in need of care at time of change of diapers. SOLUTION: A cup 10 equipped with a wash nozzle 100 pressed onto an anus applying water flow at and around it is provided with an outer container, a lid fitted to the outer container and connected to a pump 32 suctioning air inside the outer container with an odor-eliminating filter set at flow path of the suctioned air, an inner container of a breathable film detachably held inside the outer container of which, at least either end is sealed by a fastener in free opening and closing, and a recovering mechanism 3 equipped with a tank 30 consisting of a bodily waste pack contained inside the inner container connected to the cup 10 through both the outer and the inner container, to make up a structure of suctioning excrements into a excrements pack.
Patent JP-2002016122-A (JP)
Title: Board processor
Inventor: NAKAGAWA NAOYUKI
IPC: B65G49/07
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a board processor provided with a light and small transportation device whose positioning precision is high. SOLUTION: The transportation device is provided with at least the two sliding members of a lower sliding member (middle stage sliding block) 56 installed so that it can slide and an upper sliding member (upper stage sliding block) 92 which is arranged in the lower sliding member so that it can slide and on which a container (pot) 46 storing a substrate is placed, a driving pulley (upper stage driving pulley) 83 installed in the lower sliding member, a pinion gear (upper stage pinion gear) 84 which rotates with the driving pulley, a timing belt (upper stage timing belt) 85 which is circulated by the driving pulley and to which the upper sliding member is connected, and a rack (middle rack gear) 80 which is installed in the member (lower sliding frame) 56 which supports the lower sliding member so that it can slide and is engaged with the pinion gear (upper stage pinion gear) 84.
Patent JP-2001083326-A (JP)
Title: Composite phase-contrast plate
Inventor: HAYASHI SHIGETOSHI
IPC: G09F9/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a composite phase-contrast plate giving a displayed image excellent in contrast when it is applied to a projection type liquid crystal display device. SOLUTION: Plural phase-contrast plates 1 are laminated to obtain the composite phase-contrast plate 2. The outermost phase-contrast plate 11 has an antireflection layer 13 on an outer surface and a contact angle of the surface of the antireflection layer is advantageously >=80 deg.. The composite phase-contrast plate 2 may be stuck to a glass substrate 3 and disposed in a light path of the projection type liquid crystal display device.
Patent JP-2002022843-A (JP)
Title: Method and apparatus for recording of image information as well as method and apparatus for readout of image information
Inventor: IMAI SHINJI
IPC: H01L31/0248
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the problem of a dark latent image caused by a dark current in a radiological-image recording and readout apparatus. SOLUTION: Before an image is recorded by applying a steady electric field 10 V/μm to a detector, a pre-electric field 13 V/μm which is larger than the steady electric field 10 V/μm is applied only for a prescribed time. After the pre-electric field 13 V/μm is stopped, the steady electric field 10 V/μm is applied for a comparatively short time. Then, the dark current is set to a low level as compared with a case where the steady electric field is applied (indicated by a dotted line in the figure) after both electrodes of the current detector 10 are set to a short-circuit state for many hours, and it is brought close to a leakage current value according to the steady electric field.  The state is a state in which the space charge state of a stabilized high-resistance state is formed at the inside of a photoconductive layer 12 for recording or in the interface between the photoconductive layer 12 and the electrodes. A state in which the dark latent image is accumulated little is realized in an electricity storage part 19. Consequently, even when the steady electric current is applied so as to perform a recording operation after the pre-electric field is applied, there is no fear that a large-level dark latent image noise as in conventional cases is generated, and the dark latent image noise is reduced.
Patent JP-2002018782-A (JP)
Title: Slicing method for rubber block
Inventor: OTSUKA TETSUMI
IPC: B26D3/28
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a slicing method for a rubber block using a cutting blade capable of slicing the rubber block by reducing nonuniformity of the thickness of a cutout small piece in the remarkably flexible rubber block. SOLUTION: In a method for cutting out the rubber small piece while moving the cutting blade and/or the rubber block by allowing the cutting blade having an edge longer than a cutting width of the rubber block to abut to the rubber block, this slicing method of the rubber block is characterized in that an angle θ1 formed by an under surface of the cutting blade and the moving direction of the cutting blade and/or the rubber block is set not more than 40 deg. (including no 0), and an abutting angle θ2 of the edge side of the cutting blade and the rubber block is set not more than 45 deg. (including no 0).
Patent JP-2002019617-A (JP)
Title: Baby carriage with sunshade
Inventor: IDA MINORU
IPC: B62B9/14
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce oppression by a sunshade A when a seat back 4 is uprighted and completely block light by positioning the sunshade A over a head of a child when the seat back 4 is reclined. SOLUTION: In the reclining type baby carriage with the sunshade, the sunshade A is installed on a carriage frame 1 through a link rod 23 having rotating shafts 24 and 25 at both ends thereof. The link rod 23 is uprighted and thereby the sunshade A is moved upward for the length of the link rod 23 when the seat back 4 is uprighted. The link rod 23 is moved backward and thereby the sunshade A is also moved backward when the seat back 4 is reclined to be in a condition of flat.
Patent JP-2002025870-A (JP)
Title: Method of manufacturing electrolytic capacitor
Inventor: CHIBA YOICHI
IPC: H01G13/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrolytic capacitor by which the opening of a metal case can be sealed accurately. SOLUTION: When a lateral crimping roll 16 is pressed against the side of a metallic case 12, a squeezed groove 18 is formed in the side of the metal case 12 in the lateral direction of the metallic case 12 and a sealant 14 is placed in a specified position in the metal case 12, a preliminary crimping mechanism 22 in a roll form is borne obliquely against the opening edge 12a of the metal case 12, the opening edge 12a is deformed obliquely by the preliminary crimping mechanism 22, and after that, the groove 18 is formed.
Patent JP-2002019017-A (JP)
Title: Copper foil with resin for laser beam boring and its production method
Inventor: MINE YOJI
IPC: B32B15/08
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide copper foil with a resin capable of laser beam boring in order to enable the adoption of a copper direct method which can use a conventional infrastructure directly and reduce costs by cutting a process and a method for producing the copper foil. SOLUTION: In the copper foil with the resin for laser beam boring, a surface layer of manganese and/or a manganese alloy is formed on the surface on the laser beam irradiation side of the copper foil.
Patent JP-2002020668-A (JP)
Title: Highly brilliant printing ink
Inventor: DANDA YUTAKA
IPC: C09D11/037
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a printing ink giving an image having highly brilliant metallic gloss equal to a deposited metal film. SOLUTION: A cellulose derivative is adsorbed on the surface of a fine piece of a deposited metal film to be incorporated into a printing ink in order to impart metallic gloss to an ink coating film, thereby the surface of the fine piece of the deposited metal film is coated with the cellulose derivative to attain rapid improvement of dispersibility. Thus, metallic gloss having brightness equal to that of a deposited metal film can be obtained by printing.
Patent JP-2002028294-A (JP)
Title: Pachinko game machine
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a variable and time-shortening operation of normal patterns where a game strategy can be interposed. SOLUTION: In a Pachinko game machine provided with a special pattern display device 6, a normal electric prize-winning accessory controlling opening/ closing of a special pattern starting area 14, and a normal pattern display device 10, when a prescribed condition is satisfied, a pattern varying time to defining the pattern from the variation start of the device 10 is reduced and the reducing operation is continued until the number of the times of the defined patter mode of the device 10 becoming a prize-winning pattern mode becomes prescribed number of times. The user is now required to target the opened accessory 15 in consideration of the number of the starting memories of the device 6.  Namely, techniques are required to the player since adjusting hitting of balls corresponding to the situation becomes valuable so as to put two balls into the accessory 15 while the number of the starting memories are small or having to put only on ball into the accessory 15 while confirming accomplishment of the memories when the number of the starting memories are large.
Patent JP-2002032468-A (JP)
Title: System, device and method for information processing, and storage medium
Inventor: USHIKU TOYOHIKO
IPC: G06Q10/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To lighten the burden of processing on a user and to improve its security when a service provider uses a 2nd different service as a 1st service is used. SOLUTION: When a service A by a desired service provider is accompanied by the use of an accounting service by an accounting service provider, a service- A acting object and an accounting service acting object are obtained first (S301, S302). Then client information is set and held for the obtained accounting service acting object (S303) and transferred to the service-A provider through the service-A acting object (S304). The service-A provider uses the service of the accounting service provider by using the accounting service acting object holding user information (S305).
Patent JP-2002029542-A (JP)
Title: Stacking container
Inventor: SAWA TOSHIHARU
IPC: B65D19/10
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To effectively mount ah increased number of containers on a motor truck by eliminating an unnecessary space caused between an upper-stage container and a lower-stage container when containers are stacked. SOLUTION: Recessed stages 9, 11a and 11b for receiving pedestals 7a and 7b of the upper-stage container 1a are provided on an upper part of sidewalls 8a to 8d of a storage case 2. The pedestals 7a and 7b of the upper-stage container 1a are supported by bases 13a and 13b of the stages 11a and 11b.