baber/WOPTO huggingface dataset:
Patent JP-2001228738-A (JP)
Title: Fixing device
Inventor: MATSUO KEISUKE
IPC: G05D23/24
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device in which adhesion of a lump of offset toner turning back from a thermistor to the image surface or non-image surface is prevented. SOLUTION: In the fixing device in which a halogen heater 16 is disposed inside at least one of a pair of fixing and pressure rollers 14 and 15 oppositely pressure-contacted, and the thermistor 25 as a heat detecting means for controling on-off of the halogen heater 16 is disposed to the outside, a cleaning roller (roller member) 26 of alumina material is partially disposed at the same position as the thermistor 25 with respect to the longitudinal direction of the fixing roller 14 (or pressure roller 15) where the thermistor 25 is disposed.  Even if a lump of toner deposited on the tape surface of the thermistor 24 turns back to the fixing roller 14 and the pressure roller 15, the toner which turned back adheres to the surface of the cleaning roller 26 of alumina material having a releasing property inferior to the releasing property of the surfaces of the fixing roller 14 and the pressure roller 15, and does not return to the fixing roller 14 and the pressure roller 15. As a result, the adhesion of toner to the image surface or the non-image surface is prevented.
Patent JP-2001225024-A (JP)
Title: Remote control system for postal sorter
Inventor: TANABE SUSUMU
IPC: B07C3/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system for a postal sorter capable of easily grasp the state of a postal sorter by a maintenance man at a maintenance office and enabling him maintenance man to make same preliminary analysis as he does in the field. SOLUTION: A maintenance office and a post office are connected with a circuit cable. Information specifying the postal sorter under indication, the manipulation condition of a manipulation plate provided with a manipulation button indicating 'on/off' of electric power, 'operated/terminated' of manipulation state for the postal sorter, the operational condition including a number of mails supplied, a number of the division and the divisional ratio, the contents of indication on the operational screen provided with an indication part indicating the obstructive condition of a connection device and a circuit cable,  and a manipulation part conducting the degeneration procedure of various devices such as a bar-code reading machine and the operational condition of said operational screen are shown on one of the display screen for the maintenance terminal equipment installed at the maintenance office.
Patent JP-2001227534-A (JP)
Title: Spindle motor
Inventor: OCHIAI SHIGEYUKI
IPC: H02K7/08
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a fluid bearing spindle motor having high moment yield strength at rocking time even in a limited height dimension, being excellent in reliability and impact resistance and reducing electric power consumption. SOLUTION: In this spindle motor having a shaft 13 having a flange part 16 on one end and a sleeve 12 opposed to the shaft via radial fluid bearing clearance ΔR and arranging a thrust fluid bearing S between at least one plane of the flange part and a mating member 17 opposed to this, when a diameter of the shaft 13 is (d) and a diameter of the flange part 16 is D, the relationship of 1.5d<=D<=2.0d is satisfied, and when radial clearance of a radial fluid bearing R is ΔR and shaft directional clearance of the thrust fluid bearing formed between the flange part and the mating member in the thrust fluid bearing is A, the relationship of ΔR<=A<=10 ΔR is satisfied.
Patent JP-2001236248-A (JP)
Title: Fail safe circuit and controller equipped with the same
Inventor: HIGAKI YASUHIDE
IPC: F02D45/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable fail safe circuit for surely inhibiting an output during the run-away of a CPU by using the minimum CPU resources, and for inhibiting any erroneous output due to the initial run-away of the CPU. SOLUTION: A latch circuit 4 detects the rising of a pulse signal, and a latch circuit 3 detects the falling of the pulse signal and the output of the latch circuit 4. Then, a 3 state buffer 8 is enabled so that any erroneous output due to the initial run-away of a CPU 1 can be prevented. Also, when a pulse signal 10 is interrupted in a fixed time, the latch circuit 3 and the latch circuit 4 are reset, and the output from the CPU 1 is interrupted by the 3 state buffer 8.
Patent JP-2001075248-A (JP)
Title: Method and device for manufacturing instant photographic film unit
Inventor: SHIMIZU MAKOTO
IPC: G03C3/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To efficiently and also highly accurately manufacture an instant photographic film unit by a simple process and to effectively reduce the manufacturing cost. SOLUTION: The instant photographic film unit 20 is manufactured by integrally cutting first to third continuous members 50, 58 and 68 into every specified length after sticking them in a specified state by which they are laminated with each other. Next, after the instant photographic film unit 20 is automatically integrated for ten sheets each by an integrating station 80, it is inverted and is automatically stored in a film pack 82 by a packaging station 84.
Patent JP-2001234074-A (JP)
Title: Resin composite having co-open cell structure and its manufacturing method
Inventor: MURATA KAZUTAKA
IPC: C08L33/04
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a resin composite having co-open cell structure manifesting improved mechanical properties compared to a polymer comprising an active energy ray cross linkable compound and also in some case an optically transparent material and excellent in mechanical properties compared to a compound resin manifesting a glass transition temperature. SOLUTION: This resin composite having co-open cell structure comprises (a) a cross linked polymer which is a hardened material of a (meth)acrylate having a heterocyclic skeleton and/or an alicyclic hydrocarbon skeleton and 2-3(meth)acryl groups in the molecule and (b) one or more kind of thermoplastic resins selected from a group comprising polycarbonates, polyesters, phenoxy resins, vinyl acetal polymers, chlorine including polymers, vinyl acetate polymers, styrene polymers, unvulcanized rubbers, urethane polymers and cellulose derivatives.
Patent JP-2001237267-A (JP)
Title: Semiconductor device
Inventor: ASAZU TAKURO
IPC: H01L21/60
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce cost without altering a conventional assembly process by changing the bump material from conventional Au to a more inexpensive material and providing the bump and the conductor lead with a metal film for bonding them stably. SOLUTION: An electrode pad 12 is formed on the surface of a semiconductor chip 10 and an electroless Ni plating bump 13 is formed thereon. The electroless Ni plating bumps 13 are arranged in two parallel rows on at least two opposite sides of the semiconductor chip 10. The electroless Ni plating bump 13 has height of 5 μm and Au plating 14 is applied, as a metal film, to the surface thereof. On the other hand, Sn plating 26 is applied to the surface of a conductor lead 25. The conductor lead 25 and the bump 11 are thermocompressed by means of a bonding tool 31 and bonded each other while forming an Au/Sn eutectic alloy 15.
Patent JP-2001238099-A (JP)
Title: Image pickup device
Inventor: ISHIHARA MASAAKI
IPC: G03B19/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To freely perform the sliding and panning operation of a EVF (electronic view finder). SOLUTION: This image pickup device has the first casing having a display part for displaying a picked up image and an optical system for expanding the display of the display part, the second casing for housing the first casing and provided with a holding mechanism for holding the first casing to be slidable in the direction of the optical axis of the optical system, and a rotating mechanism fixed to the main body of the image pickup device and capable of integrally tilt-operating the first and second casings.
Patent JP-2001241040-A (JP)
Title: Pile press-in apparatus and press-in method for pile using the apparatus
Inventor: YAKUWA MAKOTO
IPC: E02D13/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a pile press-in apparatus capable of pressing-in a pile even in a head ground. SOLUTION: A first wire guide 13 is provide at one end side and attached to the tip of a boom 2 in a freely rotatable manner, and a support portion 8 is provided with a second wire guide 14 at the other end side, the first leader portion 6 is coupled to the center of the bottom surface of the support portion 8, a second leader portion 7 is coupled to the bottom end of the first leader portion, a press-in machine 4 is attached to the second leader portion, a first hook 16 is suspended through a wire from the first wire guide, and a second hook 17 suspended from the second wire guide by using combined blocks is provided, in the pile press-in apparatus for pressing in the pile 5 by the press-in machine 4, the first leader portion 6 and the second leader portion 7 are coupled together in a freely and relatively rotatable manner through a joint portion 20 in the configuration.
Patent JP-2001243800-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ARIMOTO KAZUTAMI
IPC: G11C29/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To accurately measure a setup time and a hold time of a signal for a memory in a mixed memory system LSI. SOLUTION: First and second test clock signals TST-CLK1, TST-CLK2 are generated from a common basic test clock signal TST-CLKM using a delay line 10 which a delay time is variable and a delay stage 12 of which a delay time is fixed. A memory circuit is operated synchronizing with one of the first and the second test clock signals and signal/data are given to the memory circuit according to the other test clock signal.
Patent JP-2001241145-A (JP)
Title: Double-roofed external facing structure
Inventor: FUNAKI GANTAN
IPC: E04D3/366
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a double-roofed external facing structure capable of being applied also, to such a roof structure as to directly lay various external facing materials such as vertical roofing and horizontal roofing, for instance, on the upper face of an H shape steel or the like, and superior in flashing. SOLUTION: In the double-roofed external facing structure in which an upper roofing layer is layered on a lower roofing layer, the lower roofing layer comprises an inside external facing material 1 having rise parts 12, 12 on both the end edges of a substantially center part 11, the upper end of one rise part 12 of the inside external facing material 1 extends in the form of substantially inward turning-down, a drain ditch 13 opened upward, and further a overlapped part 14 inward thereof are formed, the upper end of the other rise part 12 extends outward, an overlapped part 15 is formed, attached so as to cover the groove part 13 and the overlapped part 14 of the inside external facing material 1 adjoining the overlapped part 15, and the upper roofing layer is supported on and attached to the overlapped part (15) of the inside external facing material 1.
Patent JP-2001248732-A (JP)
Title: Gasket
Inventor: SATO KATSUNORI
IPC: F16J15/08
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a gasket 1 capable of exhibiting an excellent assembling workability by previously integrally forming a gasket body 2 and a wire gauze 5 in the gasket 1 provided with a sealing function and a strainer function for removing foreign matters from a fluid passing through the wire gauze 5. SOLUTION: The gasket 1 has a gasket body 2 in which a rubber layer 4 is covered on both surfaces or one surface of a metal plate 3 and a bore portion 2a penetrating through the metal plate 3 in a thickness direction is provided; and a wire gauze 5 disposed in the bore portion 2a, passing a fluid at the time of use and filtering foreign matters mixed into the fluid. An inward retainer 2e is formed on a peripheral edge 2d of the bore portion 2a by once outwardly reverse-rotating the peripheral edge 2d of the bore portion 2a in the gasket body 2 and inwardly reverse-rotating it. An outer periphery edge 5 of the wire gauze 5 is calked and fixed at the inward retaining portion 2e.
Patent JP-2001251176-A (JP)
Title: Level shift circuit
Inventor: YUKI HISANORI
IPC: H03F3/30
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To make delay small and to reduce dispersion when an input signal rises and falls without giving the voltage of not less than the breakdown voltage to respective MOS transistor gate oxide films even if the potential difference of not less than a gate oxide film voltage is applied to an input part. SOLUTION: A transfer gate circuit 20 which electrically connects an input part IN to a node A turns on the gate of a transistor 22 when the input part IN is ground potential and an output part OUT is first power potential. When the potential of the input part IN shifts from ground potential to first power potential, the transistor 22 helps rise of the potential of the node A. When the node A reaches a level where it inverts the output potential of an inverter circuit 10, a transistor 31 is turned off, a transistor 23 is turned on and the potential of the node A is fixed to first potential. When the input part IN is raised to the potential VDD2 of not less than gate oxide film breakdown voltage, a transistor 33 is turned on and the transistor 22 is turned off. Thus, the rise of the potential of the node A is prevented.
Patent JP-2001252882-A (JP)
Title: Tip tool for breaker
Inventor: IWAO KEIZO
IPC: B25D17/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To compose a tip tool of a breaker at low cost while maintaining an advantage of less possibility of generating sparks at the time of striking. SOLUTION: This tip tool 4 of a breaker is composed of a base end side tool 8 of cemented carbide which is installed on a breaker main body, and a tip side tool 9 comprising non-ignitionable material which is detachably screw- connected to it. A recessed thread part 11 of the base end side tool 8 and screw protruded part 12 of the tip side tool 9 are engaged with and connected to each other, and a lower surface of a ring protrusion part 10 of the base end side tool 8 and a ring seat of the tip side tool 9 except the screw protruded part 12 only are in contact with each other.
Patent JP-2001061200-A (JP)
Title: Transformer, loudspeaker, network for the loudspeaker and loudspeaker system
Inventor: NAKAMURA TAKESHI
IPC: H04R1/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a transformer having small size, light weight, is of low cost, where magnetic coupling between primary and secondary windings is strong and other components can be placed in the inside. SOLUTION: This transformer 50 of this loudspeaker includes a bobbin 52 fitted to a horn 32 of a piezoelectric loudspeaker 20. One end 34 of the horn 32 or the like is placed in a hollow part 25a of the bobbin 52. A primary winding 54 and a secondary winding 56 are wound on the bobbin 52. In this case, the secondary winding 56 is separated into two parts 56a and 56b. The part 56a of the secondary winding 56, the primary winding 54 and the part 56b of the secondary winding 56 are wound on the bobbin 52 is this order. Both ends of the primary winding 54 are connected respectively to two terminals 58a, 58b. Both ends of the secondary winding 56 are connected respectively to two input terminals 30a, 30b of the piezoelectric loudspeaker 20.
Patent JP-2001253697-A (JP)
Title: Mast device
Inventor: YOSHIHARA TOSHIAKI
IPC: B66F9/08
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To expand a forward visual field in a mast device applicable to a cargo handling vehicle such as a forklift truck. SOLUTION: This mast device is provided with a mast frame 2 and an upper connecting material 3, and the upper connecting material 3 is tilted by a predetermined angle θ along the line of sight of an operator A seated in a driver seat 102.
Patent JP-2001253120-A (JP)
Title: Imaging apparatus
Inventor: NOMA MUTSUAKI
IPC: B41J2/51
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which defective print due to shift at the joint of a print band is prevented. SOLUTION: This imaging apparatus comprises a print head 109 having a plurality of recording elements arranged in a row across the width of print band, a print control means 105 performing print of a second print band by moving the print head 109 relatively in the subscanning direction by the width of print band following to print of a first print band, and a mask means 107 for generating a mask pattern, in which the number of dots produced by at least any one of adjacent recording element of the print head 109 in the first print band and adjacent recording element of the print head 109 in the second print band continuous to the first print band increases as the print density increases, and making the mask pattern to reflect on the print operation performed by the print head 109.
Patent JP-2001261528-A (JP)
Title: Hair growing cosmetic
Inventor: NISHIKAWA YOSHIHIRO
IPC: A61K31/7076
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a hair growing cosmetic excellent in hair growing effect and promoting hair growth. SOLUTION: This hair growing cosmetic is characterized by containing dinucleoside polyphosphate represented by the general formula (Wherein, N1 and N2 are each a nucleoside selected from the group consisting of adenosine, guanosine, inosine, cytidine, thymidine and uridine; one of R1 or R2 is O and the other is a substituent selected from the group consisting of O, methylene group, imido and S; and (n) is an integer of 0-5).
Patent JP-2001265268-A (JP)
Title: Display made from glass bottles
Inventor: TEZUKA MIKIO
IPC: G09F13/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a novel display which is extremely colorful and has molding-like fun by taking glass pieces of various forms out of glass bottles and displaying various characters and graphics by suitably combining these pieces. SOLUTION: The display made from the glass bottles are formed by fabricating the existing glass bottles, taking out of the glass pieces in the form of cut pieces and splinters of prescribed shapes, setting the resulted glass pieces in the arrangement meeting the various characters and graphics, then softening the glass pieces by heating, thereby fabricating the glass pieces so as to form the various characters and graphics and eliminating the sharp angled parts of the glass pieces.
Patent JP-2001264692-A (JP)
Title: Stereoscopic image display game machine
Inventor: TSURUYA MAKOTO
IPC: G02B30/25
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a sterescopic image display game machine such as a pachinko game machine or a rotary game machine where a ghost is prevented from occurring and a game player clearly views a stereoscopic image. SOLUTION: A first image generating device 3 generates a first image 4, a half mirror 6 is arranged to permit the first image 4 to be made incident from a nearly 45 deg. direction and to be reflected in a nearly 135' direction and a concave mirror 5 is disposed to permit the first image 4 from the half mirror 6 to be made incident on and to be reflected from the half mirror 6. A 1/4 wave length board 17 is arranged in the neighborhood of the half mirror 6, a phase difference occurs in the vibrating direction of an incident light beam, a polarizing plate 18 is disposed between the board 17 and the game player 7 to polarize the incident light beam and, then, the ghost generated by an entering light beam is sufficiently erased from the stereo-scopic image 8 formed in an outer space and another outer light source.
Patent JP-2001262178-A (JP)
Title: Water-soluble metal processing oil composition
Inventor: NANIWA KIMIYOSHI
IPC: C10N30/18
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a polyether-based water-soluble metal processing oil composition having low foaming property and imparting excellent lubricity to aluminum and other metals. SOLUTION: The objective water-soluble metal processing oil composition is produced by using water as a base and contains 0.5-70 wt.% (based on the total composition) polyether of general formula (1): X -(EO)n-(AO)m-H}k (X is a residue obtained by removing active hydrogen atoms from an amine or an alkanolamine having >=3 active hydrogen atoms; EO is oxyethylene group; AO is a >=3C oxyalkylene group; (n) and (m) are each 1-60; and (k) is >=3), 0.5-30 wt.% 6-12C carboxylic acid and 0.5-60 wt.% basic compound.
Patent JP-2001268217-A (JP)
Title: Method for dialing reservation for wireless master slave telephone system, and master set, slave set and adaptor
Inventor: MIKI KAZUSHIGE
IPC: H04W28/26
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a master slave telephone system that can facilitate timing adjustment for a calling reservation. SOLUTION: When an adaptor connected to a slave set B makes a transmission operation of an electronic mail during communication between a master set and a slave set B, the master set informs the slave set B about a transmission reject having a reject reason, and the slave set B informs the adaptor about the failure of transmission. The master set sets reservation of transmission by the slave set B, and the slave set B stores the rejection reason. The slave set B informs the adaptor about the stored reject reason, in response to the inquiry of reason from the adaptor. The adaptor confirms the fact of reservation. When completing communication with a slave set A, the master set starts communication with the slave set B.  The adaptor confirms available communication through the slave set B makes a call request to the master set and the adaptor and the master set are brought into communication via the slave set B. When the adaptor makes electronic mail transmission processing, the adaptor can transmit electronic mail.
Patent JP-2001260301-A (JP)
Title: Decorative sheet and decorative material using the same
Inventor: OKAMOTO MASARU
IPC: E04F13/07
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem of blushing or a crack on a surface of a winding state decorative sheet when the decorative sheet is manufactured by using a heat curable resin to improve a heat resistance and a depression resistance of the surface of the sheet. SOLUTION: The winding state decorative sheet 1 is manufactured by the steps of coating an inorganic fiber base material 11 such as a glass cloth or the like with a colored opaque crosslinking type resin in which a coloring agent or the like is added, forming an opaque semi-cured crosslinking type resin layer 12 by forming a semi-cured state by heating, forming a design layer 13 thereon to form a printing sheet 3, and further forming a transparent protective layer 14 made of a cured electron beam curable resin on the layer 13. Then, the obtained sheet 1 is heated, pressurized and adhered to an adherend 17 such as an MDF or the like via an adhesive layer 16 such as melamine resin- impregnated paper or the like, the crosslinking type resin is cured to form an opaque cured crosslinking type resin layer 12a, and a heat resistance, a scuff resistance, a depression resistance and a cigaret resistance are given to a surface of the adherend 17.