baber/WOPTO huggingface dataset:
Patent JP-2002370321-A (JP)
Title: Heat contact-bonding conductive film, conductive synthetic resin material using the film, and molded product of conductive synthetic resin
Inventor: MATSUMOTO KAZUE
IPC: C08L101/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat contact-bonding conductive film which a conductive layer containing an ionizing radiation-curable resin, and can be bonded to a synthetic resin material by heat contact bonding and easily finished with any kind of synthetic material, plane, curved or complicatedly shaped, with the capability of imparting desired conductive properties. SOLUTION: An anchor coat layer containing the ionizing radiation-curable resin is formed on a heat meltable synthetic resin film 11. In addition, a conductive layer 12 containing conductive particles and the ionizing radiation-curable resin is formed on he anchor coat layer. Thus the heat contact-bonding conductive film 10 is constituted. The conductive layer 11 contains 50 to 90 wt.% of the conductive particle. Further, the synthetic resin film 11 which is the heat contact-bonding conductive film 10 is thermally pressurized into a molded product 40 of a conductive synthetic resin using a mold 30 of a specified shape, under such a state that the synthetic resin film 11 is kept in contact with at least one of the sides of a synthetic resin material 20.
Patent JP-2002080696-A (JP)
Title: Sealing epoxy resin molding material and electronic part device
Inventor: TENDOU KAZUYOSHI
IPC: H01L23/29
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a sealing epoxy resin molding material having good reflow cracking resistance even when a lead-free solder requiring high temperature reflowing of >=260 deg.C is used and, at the same time, having excellent moldability such as flowability and curability, and an electronic part device having an element sealed with this sealing epoxy resin molding material for sealing. SOLUTION: The sealing epoxy resin molding material for electronic part devices which uses a lead-free solder comprises (A) an epoxy resin, (B) a curing agent, (C) a curing accelerator, (D) an inorganic filler, and (E) a plasticizer as the essential components and has a flexural modulus at 260 deg.C of a molded article of <=550 MPa. The electronic part device has an element sealed with this sealing epoxy resin molding material.
Patent JP-2003005356-A (JP)
Title: Negative type resist composition for electron beam or x-ray
Inventor: TAKAHASHI AKIRA
IPC: G03F7/004
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a performance enhancing technique in microfabrication of a semiconductor device using an electron beam or X-ray and to provide a negative type resist composition for an electron beam or X-ray satisfying such characteristics as sensitivity and resist shape when an electron beam or X-ray is used. SOLUTION: The negative type resist composition contains (A) a compound which generates an acid when irradiated with an electron beam or X-ray, (B) a resin soluble in an aqueous alkali solution and (D) at least one compound represented by a specified structure.
Patent JP-2003003267-A (JP)
Title: Induced current preventing method and plasma enhanced cvd system
Inventor: SHIMAZU TADASHI
IPC: B01J19/08
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an induced current preventing method by which the flowing of induced current to a conductive film, such as a W film, adhering to the inner surface of an electromagnetic wave transmission window can be prevented and energy loss, etc., due to the induced current can be prevented and also to provide a plasma enhanced CVD system. SOLUTION: Bar-shaped heaters 30 are disposed on the inner surface 25b side of an electromagnetic wave transmission window 25 to partially prevent the adhesion of a W film (conductive film) to the inner surface 25b of the electromagnetic wave transmission window 25 by means of heating by the heaters 30, and thus, the flowing of induced current due to electromagnetic wave to the conductive film can be prevented. The bar-shaped heaters 30 are disposed in such a way that they become orthogonal to the direction in which the induced current is allowed to flow. Moreover, the bar-shaped heaters 30 are constituted in such a way that a heater body is covered with a shield tube and these are inserted into a ceramic pipe.
Patent JP-2003003993-A (JP)
Title: Axial pump
Inventor: KISHIMOTO KOICHI
IPC: F04D29/22
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a small axial pump of light weight having excellent performance and enhanced durability, and suitable to be used being assembled to a device such as an on-vehicle radiator unit and a hot-water supply unit, in particular. SOLUTION: This axial pump 1 comprises a cylindrical housing 3 formed of a mold resin 4 and built in with a stator 2, an inlet side casing 14 arranged in one side of a hollow part of the housing 3 to form an inlet side of a flow passage for a fluid, an outlet side casing 18 arranged in the other side of the hollow part of the housing to form an outlet side for the flow passage for the fluid, and a rotor 7 provided inside the stator 2 and arranged in the flow passage formed by the inlet side casing 14 and the outlet side casing 18.
Patent JP-2003007342-A (JP)
Title: Manufacturing method of secondary nonaqueous battery
Inventor: KA EIYO
IPC: H01M4/38
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a secondary nonaqueous battery, which has a large capacity and superior cycle characteristics. SOLUTION: The secondary nonaqueous battery having a negative electrode activator made of a complex material is manufactured, the complex material composed of silicon, silicon compound, or silicon and conductive material, After assembled, the secondary battery is charged at first until a crystalline silicon phase in the negative electrode activator disappears. The secondary battery is further charged once or more in such a way that the potential of the negative electrode becomes higher than that of metal lithium by more than 100 mV at the end of charge. When the conductive material is made of carbon, it is preferable that the complex material composed of silicon and conductive material should be a complex material made by covering part or the whole of the surface of silicon grains or silicon compound grains with carbon.  When the conductive material is metal, it is preferable that the complex material composed of silicon and conductive material should be a complex material made by alloying metal with silicon.
Patent JP-2003006844-A (JP)
Title: Method of treating surface of recording medium
Inventor: ITAI YUICHIRO
IPC: G11B5/725
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating the surface of a recording medium, capable of preventing the generation of a corrosion speck on a recording medium as much as possible. SOLUTION: The surface of recording medium 22 is exposed to a base 31, after the formation of a lubricant film 23. When the recording medium 22 is exposed to the base 31, an organic acid 32 existing on the surface of the recording medium 22 or in the lubricant film 23 can be converted into a salt 33. Thus, the organic acid 32 is washed away from the surface of the recording medium 22 or the lubricant film 23. The reduction of the organic acid 32 prevents the generation of the corrosion speck for a long period of time.
Patent JP-2003016629-A (JP)
Title: Magnetic recording medium
Inventor: AOKI TOSHICHIKA
IPC: G11B5/708
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium causing little wear of a head and contamination of the head and having a good contact state with the head. SOLUTION: The magnetic recording medium containing an abrasive in a magnetic layer satisfies (1) 0.01<=H15 /H10 <=0.3 and (2) 0.6<=STD/SMD<=1.2, wherein H10 is the number of abrasive particles (particles/μm<2> ) with less than 10 nm height present on the surface of the magnetic layer, H15 is the number of abrasive particles (particles/μm<2> ) having the height of >=15 nm and <=30 nm present on the surface of the magnetic layer, SMD is the stiffness of the medium in the longitudinal direction and STD is the stiffness of the medium in the width direction.
Patent JP-2003010585-A (JP)
Title: Electric washing machine
Inventor: WATANABE MASAO
IPC: D06F37/40
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To shorten time for operating a changeover clutch mechanism for switching the driving pattern of a washing machine. SOLUTION: An operation motor 62a for operating the changeover clutch mechanism 62 for transmitting a driving force of a drive motor 61 to an agitation blade 4 and a spinning tub 2 is so controlled as to be initialized to a drive pattern in which the tub 2 is made free to rotate so that a driving force in the direction opposite to the agitation blade 4 is applied to the spinning tub by a reaction force in the driving of the agitation blade.
Patent JP-2003011767-A (JP)
Title: Air bag for head part protection air bag device
Inventor: OCHIAI YASUO
IPC: B60R21/20
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an air bag for a head part protection air bag device capable of minimizing the interference with a head rest even when a clearance between a pillar part and a seat is narrow. SOLUTION: This air bag 11 for the head part protection air bag device comprises a gas supply passage part 14 formed along the longitudinal direction of a vehicle, and an inflating shielding part 15 covering a car interior side of the pillar part and a window when being developed and inflated, on its upper edge side, and the inflation shielding part 15 is provided with a pillar part side inflating part 16D covering the car interior side of the pillar part, and window side inflating parts 16A, 16B, 16C, 16E covering the car interior side of the window.  A front adjacent part 16C and a back adjacent part 16E adjacent to the pillar part side inflating part 16D at its front and back, form an opening of an inflow port 18 at a gas supply passage part 14 side, and the pillar part side inflating part 16D is substantially closed by a non-inflow part 25C at its gas supply passage part 14 side, and form openings of inflow ports 19, 19 communicating the front adjacent part 16C with the back adjacent part 16E at its downstream side.
Patent JP-2003014498-A (JP)
Title: Rotation detection device and its manufacturing method
Inventor: TSUGE HIROYUKI
IPC: G01P3/44
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detection device capable of reducing the resin thickness on the detection surface, and acquiring a wide detection gap. SOLUTION: First of all, a detection part 10 and a terminal 13 where a first resin part 12 is molded are prepared, and a lead 10a led out from the detection part 10 is joined to the terminal 13. Then, a case-shaped housing 11 forming a hollow shape having one end constituting an inlet and the other blocked end is prepared, and the detection part 10 is inserted into the housing. In this case, the inlet side of the housing 11 is combined with the first resin part 12 by a holding part 11g and a notch part 12a. A second resin part 14 is molded from a resin and the housing 11 is filled with the resin, and the outside edge of the housing 11 is covered with the second resin part 14 on the inlet side of the housing 11.
Patent JP-2003013874-A (JP)
Title: Scroll type compressor
Inventor: HONDA ATSUSHI
IPC: F04C18/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type compressor capable of reducing the dispersion of the transmitted temperature of a compression gas, enhancing the accuracy of the sensed temperature, and sensing the temperature which lies still more nearer the actual temperature. SOLUTION: The scroll type compressor 100 includes a rear housing furnished with a sensor storage part 100 for mounting a temperature sensor 114 to sense the temperature of the compression gas, wherein the thick wall portion formed between the bottom surface 112 of the sensor storage part and the inner wall surface 110 of a discharge chamber is formed uniformly, and a projection formed on the sensor storage part 100 is formed protruding inward with respect to the circumferential direction of the discharge chamber inner wall surface 110.
Patent JP-2003010124-A (JP)
Title: Pupil measuring instrument
Inventor: MURAKAMI SOJI
IPC: A61B3/11
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a pupil measuring instrument capable of automatically determining a wink by using imaging data of an imaging means used for measuring a pupil. SOLUTION: A time series data measuring means 4 measures time series data on the size of the pupil X to be measured, and outputs the measuring result to a wink determining means 5. The wink determining means 5 determines a result as the wink when the size of the pupil X to be measured becomes a prescribed size or less, and outputs a determining result to a pupil measuring arithmetic operation means 3 up to confirming again that an eye opens wide on a pickup image.
Patent JP-2003012912-A (JP)
Title: Thermoplastic resin composition suitable for blow-molded product and vehicle outer handle-molded product
Inventor: KIZAWA HIROMITSU
IPC: C08L69/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition suitable for blow-molding which has a practically sufficient strength, is excellent in blow-molding, and comprises an aromatic polycarbonate resin, an aromatic polyester resin and an inorganic filler. SOLUTION: The thermoplastic resin composition comprises 100 wt.pts of a mixed resin, wherein the mixed resin comprises (A) 10-95 wt.pts of an aromatic polycarbonate resin (A component) and (B) 5-90 wt.pts of an aromatic polyester resin (B component); (C) 1-100 wt.pts of an inorganic filler (C component); and (D) 0.01-10 wt.pts of a mixed powder (D component), wherein the mixed powder comprises 50-95 wt.% of at least one thermoplastic resin (d1 component) selected from an aromatic polycarbonate resin and an aromatic polyester resin and 5-50 wt.% of a fluoroolefine polymer (d2 component).
Patent JP-2003014796-A (JP)
Title: Measuring device for impedance
Inventor: KOIKE KATSUHIRO
IPC: G01R31/36
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To realize an impedance measuring device which displays measurement results of impedances in easily analyzable form. SOLUTION: This is an impedance measuring device for finding the impedance of an object of measurement, on the basis of a voltage which is applied between both ends of the object of measurement and a current which flows from the object of measurement, when an AC load is connected to the object of measurement. A three-dimensional space is composed of a complex plane made up of a real axis and an imaginary axis, and an optional axis which crosses this complex plane, and three-dimensional display of the impedance of the object of measurement is performed using this three-dimensional space.
Patent JP-2003033048-A (JP)
Title: Inverter
Inventor: MIZUTANI KOICHI
IPC: H02M7/537
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To realize a fail-safe function of a circuit setting a dead time and to set a dead time with a stable length regardless of a temperature. SOLUTION: A first dead time is set by a control unit 10 and a second dead time is set by a second dead time setting unit 12. As a redundancy system is constituted, even if the control unit 10 is failed, the minimum dead time can be secured by the action of the second dead time setting unit 12 and a fail-safe function can be realized. By changing the first dead time according to a temperature, the dead time can be set taking a temperature rise into account.
Patent JP-2003020067-A (JP)
Title: Packaging material
Inventor: SATO NAGAYOSHI
IPC: B65D65/40
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material with freshness keeping function by containing tourmaline having the cell activation effect in a raw material of the packaging material with the wave energy emitted from various kinds of substances transferred thereto. SOLUTION: The packaging material is manufactured by containing tourmaline ores in the raw material of the packaging material with the wave energy transferred thereto. At least one substance selected from amethyist, quartz, and granite may be mixed in the tourmaline ores as necessary. The raw material of the packaging material may include paper, or resin, or a composite material thereof. The cell activation effect emitted from the tourmaline ores can be improved by the effect of the wave energy on the tourmaline ores in addition to the single effects of the wave energy and the tourmaline ores.
Patent JP-2002362704-A (JP)
Title: Refuse storing device
Inventor: ITO HIROFUMI
IPC: B65F1/16
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To allow anyone to easily open and close the net of a refuse storing device and to facilitate its carriage. SOLUTION: On opening a movable frame body 14 for a fixed frame body 12, refuse can be stored in a space surrounded with the fixed frame body 12, respective frame materials 24 and 26, and the movable frame body 14 in the net 30. On closing the movable frame body 14, the movable frame body 14 and respective frame materials 24 and 26 are disposed inside the fixed frame body 12 and folded to allow collection of refuse placed in the space.
Patent JP-2003024183-A (JP)
Title: Mattress for bed
Inventor: MIWA MASAHIKO
IPC: B68G7/06
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a mattress for a bed in which problems on a conventional mattress for a bed are solved and which is remarkably improved on weight reduction and has excellent air permeability, dehumidifying properties, moisture releasing properties, heat retaining properties, mildew resistance, light-weight and durability. SOLUTION: The mattress for the bed characterized by having at least one sheet of a three-dimensional knit with a fiber filling ratio of at most 20% and a thickness of 5-60 mm in which top and bottom ground textures are connected with a connecting thread as a middle padding material and the total thickness of the three-dimensional knit being at least 45% of the thickness of the whole mattress is provided.
Patent JP-2003031335-A (JP)
Title: Auxiliary device for processing electric wire terminal
Inventor: YAMATO HIROICHI
IPC: H01R43/048
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To attach a crimp terminal T to an electric wire C. SOLUTION: An electric wire guide 20 capable of opening and closing and arranged in a rear face of a crimp die 10 is combined with a pipe 31 arranged in a front face side of the crimp die 10. The pipe 31 delivers the crimp terminal T inside the crimp die 10, it penetrates the crimp die 10 and reaches a guide hole 24 of the electric wire guide 20, and it can guide a conductor Ca of the electric wire C inserted in a tapered hole 23 into the crimp terminal T.
Patent JP-2003026522-A (JP)
Title: Method for controlling cobweb
Inventor: ABE YASUO
IPC: A01N25/30
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To control a cobweb and to prevent the cobweb from being formed over a long period. SOLUTION: This method for controlling the cobweb comprises spraying a preparation comprising an insecticide, a surfactant, an oily solvent, water and a propellant gas on a spider or the habitat of the spider.
Patent JP-2003028098-A (JP)
Title: Pump-less aspirator
Inventor: INUI KIYOSHIGE
IPC: F04F1/06
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a pump-less aspirator capable of circulating blood without using a roller pump used so far by using, as a power, a negative pressure source (vacuum) and a positive pressure source (compressed air) already installed in an operation room. SOLUTION: This pump-less aspirator comprises a suction tank 3, a liquid suction pipe 1 connected to the suction tank, a liquid discharge pipe 2 connected to the suction tank, a negative pressure means 15 bringing pressure inside the suction tank into negative pressure, and a positive pressure means 16 bringing pressure inside the suction tank into positive pressure. Since the pressure inside the suction tank is brought into the negative pressure by the negative pressure means, liquid is sucked into the suction tank 3 through the liquid suction pipe 1. Since the pressure inside the suction tank 3 is brought into the positive pressure by the positive pressure means, the liquid is discharged from the suction tank 3 through the liquid discharge pipe 2. These operations are performed alternately.
Patent JP-2003030660-A (JP)
Title: Fingerprint collation device and fingerprint collation method
Inventor: ENDO TOSHIRO
IPC: G06T7/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To constitute a fingerprint collation device by the sensor of a small area and the circuit of a small scale. SOLUTION: The fingerprint collation device is provided with an image input part 1 for converting a fingerprint to an image, a feature extraction part 3 for extracting the feature point of the fingerprint of the image and a collation part 6 for checking similarity to the data of the feature point of the fingerprint sampled in advance for the data of the extracted feature point of the fingerprint, extracting the highly similar one and authenticating the fingerprint. The feature extraction part 3 extracts a plurality of the feature points not overlapping among a plurality of the fingerprint images from a plurality of the fingerprint images.  The collation part 6 extracts the one highly similar to the data of the feature point of the fingerprint sampled in advance among the data of a plurality of the feature points extracted from a plurality of the fingerprint images and authenticates the fingerprint on the basis of the cumulative number of the feature points for which the number of the highly similar feature points is accumulated.
Patent JP-2003029734-A (JP)
Title: System and method for controlling memory
Inventor: TANAKA NOBUYUKI
IPC: H04N5/14
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To perform a memory control optimal for a frame memory for image or the like in image processing for performing digital filtering or the like. SOLUTION: This system is provided with a read control means for controlling the read of image data written for every frame unit out of the frame memory according to a prescribed form, a plurality of buffer memories for storing the read image data for each line, and a write control means for controlling the write of image data which are read according to the prescribed form, into a plurality of buffer memories while distributing the data by lines.
Patent JP-2003028448-A (JP)
Title: Bathroom heater
Inventor: HAMADA MAKOTO
IPC: A47K4/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom heater, which can positively supply hot water at a minimum flow rate to an heat exchanger, even if there is variation in a valve-opening position in separate flow-control valves in use. SOLUTION: A circulation fan and a heat exchanger are accommodated in a main-body case. The fan circulates air in the bathroom. The heat exchanger is placed in the air circuit formed by the circulation fan in the bathroom. A flow-control valve 20 is placed in a hot-water-supply pipe for supplying hot water in circulation to the heat exchanger. The control valve 20 controls the supply flow-rate to the heat exchanger so as to hold bathroom temperature at a set temperature. Even after the bathroom temperature has reached a temperature for heating-suspension, the valve 20 is driven by a stepping motor 29 so as to supply hot water to the heat exchanger at a predetermined minimum flow rate. The valve 20 is driven forcibly to a step position corresponding to the predetermined minimum flow-rate in correspondence with flow-rate characteristics of the valve 20. Thus, the valve 20 maintains approximately an minimum flow-rate, even if there is variation in the valve travel in the vicinity of full close position.