baber/WOPTO huggingface dataset:
Patent JP-2005268664-A (JP)
Title: Abrasive composition
Inventor: TAMAI KAZUMASA
IPC: B24B37/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive composition that can be increased in the polishing speed of an alloy containing nickel and iron.  <P>SOLUTION: A wiring structure 11 has a magnetic layer 15 composed of the alloy containing nickel and iron. In addition, the abrasive composition used for polishing the structure 11 contains a component composed of an abrasive, phosphoric acid, an oxidizing agent, and a pH regulator, etc. The polishing speed of the magnetic layer 15 is improved by the phosphoric acid contained in the component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264678-A (JP)
Title: Bathroom floor mounting structure and its method
Inventor: MAEDA KEIICHI
IPC: E03C1/20
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of mounting a bathroom floor to be surely grounded on a structural bed without associatively locking a waterproof pan supporting bolt to a lock nut.  <P>SOLUTION: The structure comprises a supporting leg cylindrically protruded on the lower face of a waterproof pan and having a female screw threaded in the cylindrical inner face, a through-hole formed right over the female screw, through which a tool turnable around the supporting leg can be inserted, a supporting bolt having a top formed with an engaging portion to be threaded to the female screw for engaging with the tool, and adapted to be threaded up and down to the supporting leg for adjusting the height of the waterproof pan, a lock nut having a top provided with an engaging portion externally threaded to a portion of the supporting bolt extending upward from the supporting leg for engaging with the tool, and adapted to be threaded down and thrust by the supporting leg for locking the supporting bolt, and a washer held between the lock nut and the supporting leg for producing a sufficient friction force on the face abutting on the lock nut and the supporting leg to prevent the rotation of the lock nut accompanied by the rotation of the supporting bolt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005275610-A (JP)
Title: Electronic equipment
Inventor: KASAHARA MAKOTO
IPC: G06F3/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To ensure an optimum operation even when a bus power source (VBus) supplied from a USB power supply line is connected to non-standard host equipment.  <P>SOLUTION: The electronic equipment 10 operates as slave equipment when USB is connected, and operates as stand-alone equipment in other cases. However, if the voltage of the bus power source (VBus) is out of a predetermined range even with the USB connected, the equipment is not set to an operation mode as the slave equipment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272184-A (JP)
Title: Method for manufacturing hydrophilic carbon nanotube
Inventor: OHASHI TOSHIYUKI
IPC: B01J19/12
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing hydrophilic carbon nanotubes by which hydrophilicity can be imparted without damaging surfaces of carbon nanotubes.  <P>SOLUTION: Hydrophilic functional groups are introduced into surfaces of carbon nanotubes 4 by irradiating the carbon nanotubes 4 with ultraviolet rays 3. Hydrophilicity ensuring a contact angle of water within a range of <130° is imparted to the carbon nanotubes 4. The ultraviolet rays 3 are far-ultraviolet rays of 1-190 nm wavelength. The irradiation with the ultraviolet rays 3 is carried out in the presence of oxygen and hydrogen or in the presence of ozone and hydrogen. By the irradiation with the ultraviolet rays 3, ends of the carbon nanotubes 4 are opened.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275732-A (JP)
Title: Fire risk evaluation method
Inventor: KOBAYASHI YUTAKA
IPC: G06Q50/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire risk evaluation method capable of evaluating the fire risk precisely in accordance with purposes and scale of a building to be evaluated.  <P>SOLUTION: The method consists of a first step 3 for extracting data of a building for the same purpose as the building to be evaluated from a fire DB by using a fire DB 1 which compiles the number of fire breakouts in the past and a stock DB 2 which totalizes specifications of existing buildings; a second step 4 for dividing the data into a plurality of groups according to the number of floors and a total floor area; a third step 5 for extracting from them an evaluation group including the building to be evaluated; a fourth step 6 for obtaining probability from data on the number of fire breakouts and damage of the evaluation group; a fifth step 7 for dividing the annual number of fire breakouts extracted from the fire DB 1 by the number indicating the scale of the building extracted from the stock DB 2 to calculate an annual rate of fire breakout; and a sixth step 8 for obtaining an annual rate of probability by using the rate of fire breakout.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270843-A (JP)
Title: Vacuum filter device
Inventor: IWASAKI SHUJI
IPC: B01D33/04
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum filter device capable of allowing a vacuum tray to travel well and certainly.  <P>SOLUTION: In the vacuum filter device constituted so that the vacuum tray 16 connected to a vacuum suction device through a connector is provided under filter cloth provided to a device main body so as to be capable of traveling almost horizontally and the slurry supplied to the filter cloth is sucked under vacuum by the vacuum tray 16 through the filter cloth, the vacuum tray 16 is made possible to advance and retreat in the traveling direction of the filter cloth and a plurality of connectors are provided. Each of the connectors has vacuum hoses 20B having elasticity and the vacuum hoses 20B are arranged so as to extend on mutually opposite sides on the basis the central part in the width direction of the vacuum tray 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270405-A (JP)
Title: Bathtub
Inventor: SATO HIDEKI
IPC: A47K3/02
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub capable of stabilizing the position of the buttocks even when a user sits on a seat surface at having a hip bath.  <P>SOLUTION: The bathtub is provided with a sitting part for the hip bath, wherein the seat surface of the sitting part is formed into a concavely curved surface shape raised gradually toward both side parts, and it is preferable that the radius of curvature of the seat surface in the convavely curved surface shape is 1,500 mm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004205526-A (JP)
Title: Measuring instrument using radio wave reflector
Inventor: YONEMOTO SHIGETO
IPC: G01S7/03
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument comprising a radio wave reflector using a Luneberg lens and a scanning side device.  <P>SOLUTION: This measuring instrument comprises the radio wave reflector comprising the Luneberg lens, and a waveguide connection-arranged on a surface of the Luneberg lens using a space between two points separated each other as an incident end and a reflecting end, and a device having a means making a radio wave incident from the incident end of the radio wave reflector and a means receiving a reflected wave output from the reflecting end. Alternatively a set of paired converters connected by a cable for connecting the two points separated each other is arranged in stead of the waveguide, one side point of the cable serves as the incident end of the incident wave, and the other point serves as the reflecting end for outputting the reflected wave to constitute the radio wave reflector, in the measuring instrument. A radio wave reflector side is not required to transmit a radio wave as a radio wave source from itself, and is allowed to transceive the radio wave to an optional direction, is able to add much of information in addition thereto, and provides additional information to a scanning side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005274497-A (JP)
Title: Blood separation method and device
Inventor: SATO KAYOKO
IPC: G01N33/48
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation method and device for blood plasma or the like for rapidly recovering blood plasma or the like analyzable for many items from a trace full blood sample as efficiently as possible without performing centrifugal separation or causing hemolysis.  <P>SOLUTION: This method and device for separating blood plasma or serum from a full blood sample comprises steps of coagulating erythrocyte by bringing the full blood sample into contact with a hemocyte capture layer containing chondroitin sulfate and then supporting the coagulated erythrocyte by the capture layer; passing the blood plasma or serum passed through the capture layer through a hemocyte separation layer arranged under the capture layer; and moving the plasma or serum passed through the separation layer to a receiving layer arranged under the separation layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275297-A (JP)
Title: Radiation image eraser
Inventor: OTSUKA YUZURU
IPC: G03B42/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image eraser which efficiently removes noise existing in a storage phosphor sheet while saving space.  <P>SOLUTION: A pair of rollers 24 and 26 which are spaced by a prescribed interval and hold a sheet IP between themselves are provided for erasing light source assemblies 12 and 14. Between the pair of rollers 24 and 26 and the erasing light source assemblies 12 and 14, a first filter part 50 transmitting light containing ultraviolet rays and a second filter part transmitting light having a longer wavelength than the light containing ultraviolet rays are made opposed to the sheet IP while being switched by actions of a motor 28, a revolving drive shaft 30 for transmitting torque of the motor 28, pulleys 32 and 34, and a take-up roller 38. The erasing light source assemblies 12 and 14 are energized to erase a remaining image on the stopped sheet IP.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285838-A (JP)
Title: Process for manufacturing circuit board
Inventor: HAMATSU TSUTOMU
IPC: H05K3/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing a circuit board having an enhanced etch factor (undercut amount is suppressed) at the time of attaining a circuit board on which a circuit thicker than an ordinary circuit is formed.  <P>SOLUTION: The process for manufacturing a circuit board 1 by forming a circuit on one side or both sides of an insulating substrate 2 comprises a step for forming a metal layer 3 having a thickness of ≥105 μm on one side or both sides of the insulating substrate 2, a step performing chemical processing following to mechanical processing, a step for removing the part 3a not forming a circuit from the metal layer 3, and a step for forming a circuit by leaving a circuit forming part 3b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278748-A (JP)
Title: Medical liquid discharge method and system, medical liquid storing and sealing body, and puncture type medical liquid discharge tool
Inventor: KIKUCHI TAKUMI
IPC: A61J1/05
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely inhibit administration in an unopened state relating to a medical liquid discharge method from a two-liquid mixing type medical liquid bag.  <P>SOLUTION: An inner lid 22 is provided inside a cylindrical medical liquid discharge port for which one end of a two-liquid mixing type bag is closed, and the inner lid 22 is constituted of a hydrogen ion concentration sensing body 24 for responding to the pH of a liquid in contact with it to be expanded or reduced and disk-like members 26 and 28 formed of a rigid plastic thin plate for clamping and holding the hydrogen ion concentration sensing body 24 from above and below. Since the pH sensing body 24 is expanded in a diameter by an alkali medical liquid stored in the second cell of the medical liquid bag 10 and is strongly adhered to the inner peripheral surface of the medical liquid discharge port 20 in the state that a weak seal is not opened, it tightly closes the internal void of the medical liquid bag 10 to the outside and blocks the insertion of a puncture needle 50 of a fluid suplementation set. In response to a neutral hydrogen ion concentration value by the mixing of the medical liquids by the opening of the weak seal part, the adhesion with the inner peripheral surface of the medical liquid discharge port 20 is canceled and the insertion of the puncture needle is allowed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005093984-A (JP)
Title: Macroreticular carbonaceous material useful for energy storage device
Inventor: LUNDQUIST ERIC G
IPC: C01B31/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high capacitance, a short electric discharge response time, and high electric power performance.  <P>SOLUTION: A macroreticular carbonaceous material has a total surface area of 500m<SP>2</SP>/g to 2,500m<SP>2</SP>/g, and 20 to 80% of the total surface area comprises pores having diameters of 17 angstroms to 100,000 angstroms. In addition, an energy storage device includes the macroreticular carbonaceous material having at least one first distinguishable peak representing a pore size of 20 angstroms or smaller in the case of measuring by using an H-Kdv/dlog(W) pore size distribution and at least one second distinguishable peak representing a pore size greater than 20 angstroms in measuring by using a BJHdv/dlog(D) pore size distribution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005279554-A (JP)
Title: Air filter unit
Inventor: KAWANO EIZO
IPC: B01D46/54
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air filter medium in which an excellent dust removing property is provided and the degradation of filter characteristics is suppressed.  <P>SOLUTION: The air filter unit 1 of this invention is provided with the air filter medium 2 and a support frame 4 which supports it within the frame. One main surface of the air filter medium 2 is formed of a PTFE (polytetrafluoroethylene) porous film 2a and the air filter unit 1 is provided with a protective material 3 arranged on the side of the PTFE porous film 2a and provided with a plurality of through-holes 3a. The ratio of the total of the opening areas of the plurality of through-holes 3a to the area of the main surface of the protective material 3 is ≥60%. The protective material 3 and the air filter medium 2 are inseparably fixed to the support frame 4. The air filter unit 1 is used by turning the side of the protective material 3 to the upstream side of the flow of a gas.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005095565-A (JP)
Title: Game machine
Inventor: OURA MUTSUYUKI
IPC: A63F7/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine of a novel structure which has a front door giving a player a pleasure of playing a game.  <P>SOLUTION: The front door 14 which is disposed so as to cover a game area 12 is provided with a movable member 56 disposed in the outer circumferential side of a glass window 42 allowing the player to see the game area 12 from the outside and surrounding an approximately whole circumference of the glass window 42; a plurality of support members 70a-c circumferentially turninably supporting the movable members 56 in circumferentially appropriate parts; and a driving means 96 applying a driving force for circumferentially turning the movable member 56 to a load input support member 70c where a weight of the movable member 56 is inputted out of the plurality of support members 70a-c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005295161-A (JP)
Title: Card type electronic component, and wireless connection method
Inventor: WATANABE KAZUYOSHI
IPC: B42D15/10
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card type electronic component having versatility, and to provide a wireless connection method.  <P>SOLUTION: A PC card 1 is provided with a module 11 and a card adapter 21. The module 11 is formed in the same configuration as that of a general wireless LAN module including an antenna 21 at one end. The card adapter 21 is insertable into a PC mounting part while being attached to the module 11, wherein the antenna 31 is formed having a length so as to be able to be arranged outside the PC with the card adapter 21 attached to the module 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293256-A (JP)
Title: Arithmetic unit
Inventor: MOTOYAMA MASAHIKO
IPC: G06F7/53
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform the arithmetic operations of integers and expansion bodies at high speed in a small-scale circuit.  <P>SOLUTION: An integer-adding CSA tree, which is composed of carry storage adders CSA 120-1 to 120-5 which can carry out high-speed computation with a smaller circuit, which lacks an AND gate 106 for switching carry output, compared with a full adder. Specifically, part of the integer-adding CSA tree is composed of the carry storage adders CSA 120-1 to 120-3 so that only sum output S0-S2 (i.e., the output of exclusive logical sum) may be added to each other. Consequently, the part of the integer-adding CSA tree functions as a CSA tree 120G for adding the expansion bodies. Therefore, the arithmetic operations of integers and expansion bodies can be carried out at a high speed by a small-scale circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288368-A (JP)
Title: Dust collecting filter material for cleaner and dust collecting filter unit for cleaner using the same
Inventor: SAWA EI
IPC: B01D39/14
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collecting filter material for a cleaner which is capable of easily removing attached dust and can be utilized repeatedly while maintaining the quantity of air flow.  <P>SOLUTION: The filter material 1 comprises a PTFE porous film 2, an air permeable substrate 4 and a net-like body 3. Therein, the net-like body 3 is arranged on at least one side surface of laminate containing the PTFE porous film 2 and the air permeable substrate 4 and at least one side surface of the filter material 1 is let to be rugged. When at least one side surface of the filter material 1 is rugged, dust including oil is hardly attached, even if the dust is attached, it can be easily eliminated and the degradation of air permeability can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290637-A (JP)
Title: Water-resistant paper
Inventor: KOHAMA YUJI
IPC: D21H19/20
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide water-resistant paper between whose paper surface and laminate layer a strong adhesive property is imparted by a method little affecting human bodies and which has excellent printing suitability.  <P>SOLUTION: This water-resistant paper prepared by disposing one or two coating layers each containing at least a binder component on one side or both the sides of base paper consisting mainly of wood pulp-based fibers, and then further disposing one or two laminate layers of a thermoplastic resin on the coating layer or layers is characterized in that the binder component one or more binders having a glass transition temperature (Tg) of ≥35°C and one or more binders having a glass transition temperature (Tg) of <35°C in a ratio of 3 : 97 to 50 : 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302750-A (JP)
Title: Ultrasonic flip-chip mounting method
Inventor: KOBAYASHI HIROSHI
IPC: H01L21/60
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method reliable ultrasonic bonding of a semiconductor chip by a flip-chip connecting method wherein the semiconductor chip is mounted after an underfil resin is supplied.  <P>SOLUTION: The ultrasonic flip-chip mounting method uses a mounting method by flip-chip connection of the semiconductor chip using ultrasonic bonding after supplying an underfil resin onto a substrate. As a semiconductor chip to be used for this method, such a chip is used that a side face is divided into two regions in the thickness direction and the circuit-formed surface-side region is formed into a rough surface 10a while the rear face-side region is formed into a mirror surface 10b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300791-A (JP)
Title: Image forming apparatus and method
Inventor: KITAZAWA ATSUNORI
IPC: G03G21/14
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the throughput of an apparatus by shortening a switch time in an image forming apparatus composed of a plurality of development units provided with development apparatuses.  <P>SOLUTION: The four development apparatuses 43Y, 43M, 43C and 43K for color printing are used to hold the two development apparatuses 43Y and 43C on the rotary development unit 41. The residual two development apparatuses 43M and 43K are held on the rotary development unit 42. Thus, while the development apparatuses 43Y and 43C held on one rotary development unit 41 carry out a developing process as the active development apparatuses, the other rotary development unit 42 is rotated and moved, and a developing roller 45 provided on the development apparatuses 43M and 43K as the next active development apparatuses is positioned at a development position facing a photoreceptor 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004323842-A (JP)
Title: Crosslinked polyolefin resin foamed sheet and pressure-sensitive adhesive tape
Inventor: TATEO EIJI
IPC: C09J7/02
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crosslinked polyolefin resin foamed sheet which has excellent tensile strength at least in an MD (a sheet extrusion direction) as well as excellent flexibility and compression recovery properties, and can be preferably used for a pressure-sensitive adhesive tape base.  <P>SOLUTION: The crosslinked polyolefin resin foamed sheet comprises foaming and orienting a polyolefin resin comprising ≥40 wt.% of a specific polyethylene resin, and has a crosslinking degree of the sheet being 5-60 wt.%, a ratio of an average foam diameter of the sheet extrusion direction to that of a sheet thickness direction being 2.5-7, and a ratio of the average foam diameter of the sheet extrusion direction to that of a sheet width direction being 2-6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005303641-A (JP)
Title: Rubidium atomic oscillator
Inventor: KATO TOMOKI
IPC: H03L7/26
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the output phase-noise characteristics and the frequency short-term stability of a rubidium atomic oscillator, and also, to realize the formation of LSI.  <P>SOLUTION: A slave oscillator is composed by an OCXO 21. A DDS 22 inputs the output signal of the OCXO 21, generates a signal at a frequency of 1/N of an atomic resonant frequency of a rubidium atom, and outputs it. Noise of the signal is removed by an LPF 24. After that, the signal of the atomic resonant frequency of a rubidium atom is generated by multiplying the signal with a PLL 25. Modulation is applied to the signal with a low-frequency signal inputted from a low-frequency oscillator 15. An error signal in between the resonant frequency of a rubidium atom is detected by inputting the output signal of the PLL 25 to an atomic resonator 13 and is subjected to the synchronous detection by a synchronous detector 16. A control signal for controlling an output frequency of the OCXO 21 is generated by an integrating circuit 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI