baber/WOPTO huggingface dataset:
Patent JP-2002220800-A (JP)
Title: Flame-retardant molded sheet
Inventor: SAITO YOSHIHIRO
IPC: D21H27/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant molded sheet that has excellent designability and a high degree of flame retardancy by preparing from the slurry including specific amounts of cellulosic fiber/endothermically decomposing inorganic compound/synthetic high polymer/inorganic fiber, adding a coagulant to the slurry to make paper sheet flock, layering the paper sheet between a flexible released sheet into two or more layers and subjecting to thermocompression so that the designed relief may be formed on the surface of the paper sheet corresponding to the pattern of the paper-making screen, and provide a method of producing the same. SOLUTION: The sheet-like flame-retardant molded body relating to this invention is a thermocompression formed body of fiber-made sheets. The thermocompression-formed sheet products includes 2-40 mass % of cellulose fibers on the solid basis, 50-95 mass % of endothermically decomposable inorganic compound, 2-40 mass % of synthetic high polymer on the solid basis and 0-20 mass % of inorganic fibers on the solid basis and has the roughened pattern at least on one face of the thermocompression-formed body corresponding to the pattern of the paper-making screen.
Patent JP-2002231027-A (JP)
Title: Lighting apparatus and liquid crystal display unit using the same
Inventor: OGIWARA AKIFUMI
IPC: F21Y105/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To improve deterioration of brightness caused by variation of polarization component due to the aeolotropy of refraction factor of a diffusion sheet and to suppress emergence of unevenness caused by the non-uniform contact of each sheet. SOLUTION: Out of light from a light source 101 incident on a reflection type polarization plate 104 by way of a reflector 102 or the like, only P-polarized light is transmitted through and S-polarized light is used again by being reflected back to a light guide plate. The light is then outputted after being diffused by a diffusion sheet 105 and P-polarized light is modulated by the aeolotropy of refraction factor of the diffusion sheet 105. Because of this, phase difference of a phase plate 106, set after the diffusion sheet, is controlled so that the component of the polarized light modulated by the diffusion sheet is compensated to linear polarized light. Therefore, the light passed through the phase plate 106 becomes P-polarization component again, converged by a prism sheet 107 and comes into an incident side polarization plate 108 whose axis is adapted to P-polarization light.  With this configuration, improvement of the incidence efficiency of the light to a liquid crystal panel 109 and high-luminance display is realized.
Patent JP-2002224176-A (JP)
Title: Assemblable remains insulating box body adapted to encoffined remains and possible
Inventor: YAMASHITA SUSUMU
IPC: A61G17/04
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To simply and sufficiently hold the encoffined remains to an insulating state especially in a funeral hall, or the like, in the summertime, or the like. SOLUTION: The assemblable remains insulating box 1 is constituted so that individual members are preserved in a separated state when unused. When used, a coffin K having the remains housed therein is placed on a bottom panel 14 at first and four side panels 13 are attached to the peripheral edge parts of the bottom panel 14 in a freely separable manner to form a box frame 2 so as to surround the coffin K and the upper lid of the coffin K is detached to cover the box frame 2 with a lid member 3 and cold air is supplied to the internal space 7 of the box frame by a cooling unit 4 arranged to a lid member 3. By this constitution, the remains H in the coffin can be held to a cooled state. The individual members are separated when the coffin K is carried out of the home to detach the coffin K.
Patent JP-2002230802-A (JP)
Title: Tracking controller
Inventor: MATSUDA YUJI
IPC: G11B7/09
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a tracking controller which realizes a stable tracking servo also to a scratch which does not cause the light quantity lowering of a RF(radio frequency) signal. SOLUTION: A tracking error signal detected from a phase comparator 7 is accurately held by providing a RF amplitude detector 9 and a dropout detector 3 to detect both the light quantity lowering and amplitude lowering.
Patent JP-2002227462-A (JP)
Title: Vehicle door handle device
Inventor: NOMURA MORIHITO
IPC: E05B1/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door handle device capable of controlling the play of a hand grip with a simple structure. SOLUTION: A projection 51 formed in one of both of operating section 25 and frame 12 and the other projection 51 formed in the other of both of them include a controlling means 50 consisting of a groove 53 fitted in the rotational direction of the hand grip 20 in a slidable manner and in the fitting direction to the frame 12 of the pivotal section 22 in a contactable manner.
Patent JP-2002232481-A (JP)
Title: Traffic management method and traffic management system
Inventor: HAMADA TSUNEO
IPC: H04L12/70
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To grasp behaviors of traffic in an entire network at a low cost independently of the performance and functions of each router without imposing a load on each router. SOLUTION: Routing use columns are collected from routers in the network and stored by each router. A transmission packet number calculation table is generated and whether or not an object router relays transmission information from a next router in the table is determined, and when the object router is relaying the information, a value subtracting the number of packets for the information from the number of transmitted packets from the object router is used as the number of transmission packets between the object router and a destination network. By recording the number to the corresponding frame of a matrix generates a traffic distribution matrix between the router and the network. All destination networks belonging to each router are retrieved from a destination network of the matrix and summing corresponding rows generates a traffic distribution matrix between routers.
Patent JP-2002226635-A (JP)
Title: Rubber composition and method of manufacturing rubber goods using the same
Inventor: MINAGAWA YASUHISA
IPC: C08K9/10
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition and a rubber goods using the same which increases a curing speed without deteriorating processability. SOLUTION: The rubber composition contains a microcapsule which is coated with a radically degradable resin and has a curing agent or a curing accelerator as a core. The free radical-degradable resin is desirably a resin having a secondary or higher carbon atom in the main chain. A method of manufacturing rubber goods comprizing a process of kneading the rubber composition, a process of irradiating the rubber composition thus kneaded with an electron beam and a process of curing thereafter is also provided.
Patent JP-2002233630-A (JP)
Title: Game machine, computer program, and recording medium
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a fresh game by executing a new display pattern of special symbols and ordinary symbols and to realize game machine which can prevent customers from lessening. SOLUTION: The left symbol row A, the middle symbol row B, and the right symbol row C displayed on a special symbol display device are constituted respectively arranging special symbols '1'-'12' in order. Special symbols '1'-'6' are set on continuing all special symbols to vary a game after finishing a jackpot to a probability variable game condition and special symbols '7'-'12' are set on continuing all ordinary symbols. That is, because all six special symbols are continued, whether the special symbol display device stops at a special symbol or not can be easily predicted.
Patent JP-2002167076-A (JP)
Title: Sheet member carrying device and image forming device
Inventor: YAMAGISHI MASARU
IPC: G03G15/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet member carrying device capable of smoothly carrying a sheet member, and ensuring high carrying reliability, even when the sheet member is transferred between carrying means arranged upstream and downstream of the carrying direction, or the sheet member is carried astride over the carrying means. SOLUTION: A carrying means 1 disposed upstream of a carrying path 90 of a sheet member 7 is constant-speed rotating driven by a driving means 3, and a carrying means 2 disposed downstream of the carrying path 90 is acceleration rotating driven by a driving means 4 capable of changing a carrying speed. The acceleration rotating is transmitted to the carrying means 1 through a speed adjusting means 5 reflecting the acceleration rotating on the carrying speed of the carrying means 1.
Patent JP-2002242352-A (JP)
Title: Piping method for hollow concrete slab
Inventor: HORIUCHI HIDEKI
IPC: E04B5/48
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a piping method for a hollow concrete slab, which enables piping to be easily installed readily, without increasing the weight of the hollow concrete slab. SOLUTION: In the piping method for the hollow concrete slab, precast concrete slabs 1, wherein many embedded members 5 are arranged in the top face at appropriate intervals, are juxtaposed between beams 2 and 3 so as to form a lower floor 4, installation grooves 6 are formed in the embedded members 5 located along a piping path of the lower floor 4, and the piping 13 is installed in the installation groove 6.
Patent JP-2002238833-A (JP)
Title: Connector device for endoscope
Inventor: NAGAMI HIROYUKI
IPC: G02B23/24
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a connector device for an endoscope facilitating repair work and suppressing the projection of a connector part from an external processor by arranging a circuit board compactly in three dimensions in the connector. SOLUTION: A signal cable 15 and the circuit board 9 are arranged in a body part of the connector 2, and the signal cable 15 of work length and repair length portions is stored in an offset position avoiding the longitudinal axis of the circuit board 9. Further, a ferrite core 16 is arranged in an offset region with which at least a part of the rear end part of the circuit board 9 overlaps in the body part of the connector 2, and the signal cable 15 of work length and repair length portions is stored beside the ferrite core 16.
Patent JP-2002240077-A (JP)
Title: Decorative sheet and method for simultaneous injection molding with decoration
Inventor: TAKEUCHI GEN
IPC: B29C45/14
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To improve weatherability, while preventing whitening due to the bleeding of an ultraviolet absorbent, in addition to a feel of coating, a feel of transparency, etc., in simultaneous injection molding with decoration. SOLUTION: In a decorative sheet S, a transparent primer layer 2 containing an acrylic resin as a main component, the ultraviolet absorbent (a) such as benzotriazole, and a hindered amine light stabilizer such as a sebacate radical scavenger as a light stabilizer (b); a decorative layer 3 in which a binder resin contains a mixture of an acrylic resin and a vinyl chloride-vinyl acetate copolymer as a main component; and an adhesive layer 4 using a mixture of an acrylic resin and a vinyl chloride-vinyl acetate copolymer, etc.; are laminated on the back of a transparent base material sheet 1 containing an acrylic resin as a main component, no ultraviolet absorbent, and no light stabilizer (b). A desired decorative molding can be obtained by the simultaneous injection molding with decoration of the decorative sheet.
Patent JP-2002252403-A (JP)
Title: Laser oscillator and its laser pulse control method
Inventor: KATO KAZUO
IPC: H01S3/136
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a stable laser pulse with high peak power not depending on excited light strength, a Q switch frequency, and the like. SOLUTION: A high frequency signal which is applied to a Q switch is set by a high frequency signal setting means depending on a desirable laser output or the Q switch frequency, and the set high frequency signal is applied to the Q switch. Energy accumulated in a solid laser medium is increased by an exciting light source, and a laser optical detection means detects a start of a laser oscillation by exceeding a laser oscillation threshold which can restrict the laser oscillation according to the high frequency signal. A minimum RF signal power value which can halt the laser oscillation is calculated by detecting the laser output, and the high frequency signal to be applied next is controlled so as to be close thereto.
Patent JP-2002251493-A (JP)
Title: System, processing device, terminal device and method for electronic information certification, and program
Inventor: ADACHI AKIO
IPC: G06F19/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic information certification system, which allows an author or a third person to authorize electronic information in a secure way. SOLUTION: An electronic information certification system according to this invention is composed of a server unit 100 and client units of authors, which are connected through a network. The server unit 100 has an electronic information ID issuer 162, which issues electronic information ID to uniquely identify electronic information, and an electronic information management DB 120, which stores the electronic information ID and author ID associated with each other.
Patent JP-2002262144-A (JP)
Title: Photo seal automatic vending machine and its device
Inventor: INAGE KATSUYUKI
IPC: H04N7/18
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a photo seal automatic vending purpose camera unit that can photograph an object while confirming a photographed video image by a camera and prevent a temperature rise in the unit for stable operation and to provide a photo seal automatic vending method and device and a photo seal automatic vending purpose photo seal sheet. SOLUTION: The photo seal automatic vending purpose camera unit provided with a photographing camera is provided with a cooling means that suppresses a temperature rise in the unit and a display means by which the object can confirm a video image photographed by the camera.
Patent JP-2002255198-A (JP)
Title: Pouch
Inventor: WATABE TSUNEO
IPC: B65D33/36
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a pouch which can be produced in a shape not becoming too long in the longitudinal direction without requiring a sealing apparatus for its own and is strong in strength while being free from deformation with the dimension of its spout being made in a fixed size and is adaptable to replenish the contents smoothly with the spout being made without requiring scissors or the like while preventing the contents from gushing out of the spout on replenishment without allowing the contents to remain in the pouch. SOLUTION: The pouch is made up in a shape for which side sealing parts 5 and 6 on the right and left are formed at the right and left side of the pouch while an upper heat sealing part 8 is formed at the upside along the upper edge of the pouch and a diagonal heat sealing part 9 is formed diagonally, extending from the upper heat sealing part 8 to one of the side sealing parts 5 and 6. On unsealing the pouch with a cutting made along the upper edge, starting from a notch 10, the upper heat sealing part 8 is cut out with a part of the diagonal heat sealing part 9 being left uncut.
Patent JP-2002215541-A (JP)
Title: Information management system
Inventor: KOSHIDA TOSHIO
IPC: G06F13/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a system which automatically registers received electronic mail in a database according to the kind of its information is not available. SOLUTION: A mail reception part 1 receives mail, a mail analysis part 2 analyzes the kind of the information of the received mail, and a mail information sorting and registering function 3 registers it in a database. Further, a mail processing part 6 generates mail according to the information kind of the mail and a mail transmission part 7 sends the mail. To browse the registered mail information, a homepage processing display part 8 makes an inquiry.
Patent JP-2002253763-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To clarify the entrance of a warp (guiding gutter) and to make the passing of a game ball which enters the warp easily visible for a player in a game machine provided with a central device provided with the warp. SOLUTION: On the front surface part of the warp gutters (guiding gutters) 28 and 29 of a central bonus pay-off display constituting member 26a, an opening part (hole part) 661 for making the inside of the warp gutters (guiding gutters) 28 and 29 visible, that is for making the passing of the game ball inside the warp gutters (guiding gutters) 28 and 29 visible, is formed as a passing visualizing means. The opening part (hole part) 661 is a hole passing from the front surface of the member 26a to the warp gutters (guiding gutters) 28 and 29 and is formed as a through-hole provided on the case body of the member 26a which is the central device.
Patent JP-2002223541-A (JP)
Title: Motor with square copper wire
Inventor: ORIGASA KAZUYORI
IPC: H02K3/18
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To increase the power of a motor by increasing the magnitude of electrical current passing through the motor. SOLUTION: By changing a copper wire 8 wound around a rotor 2 inside the motor 1 from a cylindrical type to a square type, a clearance between the copper wires 8 is filled with the copper wire to increase its volume. Thus, passing current is increased to increase the power of the motor 1.
Patent JP-2002255227-A (JP)
Title: Protective cover
Inventor: ABE SHIGETOSHI
IPC: B65D71/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover capable of effectively protecting articles from being covered with dust and being damaged during transport and capable of being repeatedly used. SOLUTION: The protective cover 10 having a top part 11, side walls 12 and an opening-shaped bottom face is formed with a sheet made of a synthetic fiber as a base material. Since the sheet is high in rub and tear resistances, the damages of articles 1 covered with the protective cover 10 can effectively be protected. Even in the case where the protective cover 10 becomes dirty, it may be washed and dried to be reused and can be used for a long period of time.
Patent JP-2002270457-A (JP)
Title: Conductive paste and ceramic electronic component
Inventor: NAGAMOTO TOSHIKI
IPC: H01G4/12
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide conductive paste which can secure electric and mechanical junctions between internal electrodes and terminal electrodes, by securely exposing end surfaces of the internal electrodes buried in a ceramic raw body in an end surface of the ceramic raw body and a ceramic electronic component which has the terminal electrodes formed by using the conductive paste. SOLUTION: The conductive paste is used to form the terminal electrodes of the ceramic electronic component and contains a conductive component, glass frit, and an organic vehicle, and the glass frit is amorphous glass of >=0.43 in basicity and <=630 deg.C in glass softening point. The ceramic electronic component has the ceramic raw body and the terminal electrodes formed in contact with the ceramic raw body, and the terminal electrodes are formed by using the conductive paste.
Patent JP-2002268126-A (JP)
Title: Camera
Inventor: SUGIURA KOICHI
IPC: G03B13/36
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a camera constituted so that a photographer can recognize focusing information even if it is a camera having no LCD for displaying the focusing information within a finder, failure in photographing is prevented and its cost can be reduced. SOLUTION: This camera is equipped with a focusing means 5 measuring a subject distance in a plurality of focusing areas in photographic field, a selection means for selecting one focusing area from the result of the range-finding of a plurality of range-finding areas obtained by the focusing means 5, and display means 9 and 10 arranged near the finder 13 and displaying the result of the focusing obtained by the focusing means. In the camera, display colors by the display means 9 and 10 are made different according to the focusing area selected by the selection means.
Patent JP-2002266647-A (JP)
Title: Vortex flow generator for internal combustion engine
Inventor: YAMANAKA TETSUJI
IPC: F02B31/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To realize a vortex flow generator for an internal combustion engine free from a locking condition even in the holding operation, by improving the driving control of a motor for driving a driving shaft of a valve element. SOLUTION: This vortex flow generator comprises a housing 41 forming an intake air passage to an internal combustion engine, a driving shaft 42 rotatably mounted in the housing, a variable intake throttle valve 4a fixed to the driving shaft for opening and closing a part 41a of the intake air passage, a driving device 2 for driving the driving shaft rotatably in the forward and backward directions, and a drive control device 26, 60 for controlling the driving device.  The drive control device controls the driving device 2 to execute the holding operation to constantly rotate the variable intake throttle valve with small torque to hold an opened condition or a closed condition of the variable intake throttle valve after the variable intake throttle valve is rotated to the opened condition or the closed condition, when the variable intake throttle valve 4a is kept in the opened condition or the closed condition, and controls the driving device to be rotated in the direction opposite to the holding operation in a short time with the small torque, when the holding operation is kept for more than a predetermined time.
Patent JP-2002219683-A (JP)
Title: Device for reducing operation load for human type robot
Inventor: MAEDA KAIZO
IPC: B25J5/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce an operation load, which is mainly a weight of an operation part in a human type robot, by a matching elastic body device using a tension spring and the like, so as to reduce required power. SOLUTION: A ratio of the operation load of the robot to elastic force of the elastic body device acting to reduce the operation load is made not to be varied over a fixed range between required operation distances.
Patent JP-2002272165-A (JP)
Title: Drive controller for motor
Inventor: YAMAZAKI FUMIO
IPC: H02P6/08
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To stably obtain an optimum output torque, even if the number of revolution of a motor fluctuates. SOLUTION: A position detection circuit 5 detects a position of a rotor and outputs position detecting signals. A revolution detecting circuit 13 outputs frequency detecting signals with voltage levels, corresponding to rotation frequencies of the rotor. A phase control circuit 9 measures respective frequencies of the position detection signals and outputs pulse signals, which rise faster with the timings obtained by multiplying the measured frequencies by factors (1-0), which are the ratios of actual frequency detection signals to a maximum output value of the frequency detection signals, as switching control signals. A drive circuit 7 switches drive voltages according to the switching control signals and applies the drive voltages to drive coils La, Lb, and Lc.