baber/WOPTO huggingface dataset:
Patent JP-2001348468-A (JP)
Title: Easy-to-tear film or sheet
Inventor: YOSHIKAWA KENICHI
IPC: B65D65/38
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a film or sheet having a drastically improved easy-to-tear property virtually without deteriorating other properties originally owned by an ethylenic polymer derived by a metallocene catalyst. SOLUTION: This easy-to-tear film or sheet comprises a blended material of 99.5-50 pts.wt. of an ethylenic polymer prepared by using a metallocene catalyst and 0.5-50 pts.wt. of an ethylenic ionomer resin.
Patent JP-2001350522-A (JP)
Title: Device and method for rotational position detection and controller for rotary equipment
Inventor: MATSUURA KATSUHIRO
IPC: H01Q3/08
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting method which is adaptive to high-speed operation and detects an absolute position. SOLUTION: The encoder output at the start of the rotation of the rotary equipment is latched (S4) by using an absolute type rotary encoder which outputs bit array codes indicating absolute positions predetermined by rotational angles of the rotary equipment in parallel, only the least significant bits of bit array codes that the encoder outputs during the rotation of the rotary equipment are counted (S5), and the count value is added (S7) to or subtracted (S8) from the code value according to the rotating direction (S6), so that the current position is detected.
Patent JP-2001147500-A (JP)
Title: Silver halide photographic emulsion and method for manufacturing the same
Inventor: URABE SHIGEJI
IPC: G03C1/035
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic emulsion consisting of triangular flat plate particles of which the extremely thin main surfaces of an extremely high aspect ratio are (111) faces. SOLUTION: More than 60% of the total projection area of the entire silver halide particle in the silver halide photographic emulsion consists of the triangular flat plate particles of >=70% in a silver bromide content of which the main surfaces are the (111) faces. The particle thickness of the triangular flat plate particles is <0.05 μm and the diameter of equivalent circle is >=0.6 μm.
Patent JP-2001351312-A (JP)
Title: Reproducer
Inventor: TAKEMURA SUSUMU
IPC: G11B20/12
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a reproducer which can perform automatic replacement of disks at a proper position of reproduction. SOLUTION: A reproduction means 13 receives output from a read means 12 and reproduces each contents element that is recorded on a recording medium. A main contents judgment means 14 receives output from the read means 12 and judges reproduction or non-reproduction of a main contents element according to the length of each recorded contents element. A menu judgment means 15 judges whether each contents element is a menu content element or not. A replacement control means 16 instructs a replacement holding means 11 to replace the recording medium when the menu contents element is reproduced after the main contents element is reproduced. Then the means 11 performs replacement of the recording medium.
Patent JP-2002045794-A (JP)
Title: Sieve net
Inventor: MUROZUMI RYOJI
IPC: B07B1/40
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a sieve net reduced in clogging and the abrasion caused by clogging and improving fractionation efficiency. SOLUTION: In the sieve net 10 wherein a plurality of parallelly arranged warp lines 12 comprising a synthetic resin wire material are welded to a large number of parallelly arranged weft lines under heating so as to cross the weft lines, a large number of the weft lines arranged side by side include a plurality of tensioned lines 15, each of which is formed by providing a reinforcing core material 14 in the synthetic resin wire material, and coreless vibration lines 16 comprising the synthetic wire material are provided between the adjacent tensioned lines 15.
Patent JP-2001347927-A (JP)
Title: Wiper device
Inventor: OKADA KIYOKO
IPC: B60S1/34
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To easily and reliably fix a fixing ring for fixing a wiper shaft to a sheet metal-made support. SOLUTION: A fixing ring 39 for fixing a wiper shaft is attached to a support formed by bending a metallic plate. Guide parts 40 are previously formed on the side wall 10 of the support 3 by plastically and inward deforming the side wall 10 from the outside. Engaging recessed parts 41 are formed on the outer periphery of the fixing ring 39 in the position facing the guide part 40. The fixing ring 39 is pressed in the support 3 in a state where the engaging recessed parts 41 are engaged with the guide parts 40. Therefore, the fixing ring 39 is mechanically locked in the rotation and fixed in the support 3.
Patent JP-2001352559-A (JP)
Title: Color adjustment device and color adjustment method, and recording medium for recording program to execute the method
Inventor: MUROOKA TAKASHI
IPC: H04N9/64
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a color adjustment device that can accurately adjust colors of a spectral image of an object. SOLUTION: The task above is solved by the color adjustment device for a spectral image, which is characterized in the provision of a spectral color adjustment means that adjusts colors of the spectral of pixels of the spectral image without converting the spectrum, the color adjustment method for the spectral image, which is characterized in that the color adjustment of the spectral image is conducted without converting the spectrum, and a computer- readable recording medium that records a program to allow a computer to execute the color adjustment method.
Patent JP-2001352262-A (JP)
Title: Transmission power controller and transmitter
Inventor: KAKIZAKI SHINJI
IPC: H04B1/04
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To keep transmission quality high over a wide dynamic range, in relation to a transmission power controller that controls the level of a transmission wave at a transmitting end of a radio transmission system and to a transmitter in which the transmission power controller is loaded. SOLUTION: This transmission power controller comprises a first amplification means that amplifies a modulated wave and outputs an intermediate frequency signal, a frequency conversion means that converts the frequency of the intermediate frequency signal to generate a radio frequency signal, a second amplification means that amplifies the radio frequency signal to generate a transmission wave and feeds the transmission wave to an antenna system,  and a control means that maintains the combination of the gains of the first amplification means and the second amplification means so that the level of the transmission wave that arrives at a receiving end which receives the transmission wave takes a specified value and that maintains the gain of the first amplification means so that the SN ratio of the intermediate frequency signal which is outputted from the first amplification means takes a value which is more than a desired lower-limit value under the level of the transmission wave.
Patent JP-2001351140-A (JP)
Title: Coin discriminating device
Inventor: TOKUMURA SHOICHI
IPC: G07D5/10
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a coin discriminating device capable of discriminating the direction of stripes, which is formed on the outer peripheral surface of a coin, and the degree of their inclination. SOLUTION: The device has a light emitting element 32 for making light to irradiate the outer peripheral surface of the coin C moving in a prescribed direction, a first light receiving part 38a for receiving reflected light reflected from the outer peripheral surface of the coin and a second light receiving part 38b arranged at a position different from the light receiving part 38a as for a direction crossing with the prescribed direction. Then, the coin is discriminated, based on the signal difference between a signal outputted from the light receiving part 38a and a signal outputted from the light receiving part 38b.
Patent JP-2001356636-A (JP)
Title: Magnetic printer
Inventor: IIJIMA MASAYUKI
IPC: B41J2/42
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To make printing quality stable over a long term by preventing a recording head from being damaged and an adverse influence from being exerted on the printing quality when a scraping effect gets partially insufficient. SOLUTION: The unevenly distributed irregularity of the scraping effect is reduced by rocking either or both of metallic scraping blades (20) provided at two spots and scraping and removing particles such as toner, paper powder and environmental suspended substance on a recording drum (1) in the axial direction of the drum (1).
Patent JP-2001354201-A (JP)
Title: Ptp sheet, and manufacturing apparatus thereof
Inventor: KIYOSAKI TOSHIO
IPC: B65B61/10
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a PTP sheet which can reduce generation of end fragments during the manufacture, reduce the cost, and suppress the environmental load, and a manufacturing apparatus thereof. SOLUTION: The PTP sheet 28 comprises a packaging film member 2A having a plurality of pockets 7 with one tablet Z accommodated therein and a cover member 13A attached to the packaging film member 2A so as to cover the pockets 7, and four corners of the PTP sheet 28 are curved. The width W1 of the packaging film member 2A is smaller than the width W2 of the cover member 13A, and a shift margin 38 caused by the difference therebetween is provided on both sides in the width direction. The PTP sheet 28 is obtained by blanking a PTP film during the manufacture. However, both sides in the width direction of the PTP film are not cut off.
Patent JP-2001353797-A (JP)
Title: Automotive interior trim
Inventor: NISHIBORI YASUSHI
IPC: B60R13/02
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an automotive interior trim which is lightweight and highly rigid as a first purpose, an automotive interior trim which can be recycled as a second purpose and further, an automotive interior trim which is lightweight and is highly rigid even at a high temperature to which an automobile is exposed. SOLUTION: The first purpose is achieved by the automotive interior trim which is integrally constituted of a skin material 15 and a reticular structure 11 made up of filament which has a flat part showing a higher apparent density than the interior of the structure 11 formed on both surfaces. The second purpose is achieved by the automotive interior trim which is constituted of the reticular structure 11 whose constituent filament and skin material are made up of a resin composed substantially of a carbon atom and a hydrogen atom as a material or a resin composed substantially of the carbon atom, the hydrogen atom and an oxygen atom as the material.  In addition, the third purpose is achieved by the automotive interior trim which is constituted of the filament and the skin material made up of a polyester resin composed of the carbon atom, the hydrogen atom and the oxygen atom as a resin material.
Patent JP-2001357606-A (JP)
Title: Noise removing circuit device
Inventor: YAMAMOTO HIDESHI
IPC: G11B20/06
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a noise removing circuit which can stably reduce SW noise even in any frequency band without being affected by the frequency of sound. SOLUTION: The noise removing circuit device is provided with a first band pass filter and a first demodulator, which are connected to a plurality of head input signals via a first change-over switch, a second band pass filter and a second FM demodulator, which are connected to a plurality of head input signal via a second change-over switch connected in parallel to the first change-over switch, and a third change-over switch which is connected to the first and second FM demodulators and changes over the outputted signals from them. The second switch has a time difference with the first switch and is changed over.
Patent JP-2001353428-A (JP)
Title: Microfiltration filter cartridge
Inventor: OTANI SUMIO
IPC: B01D71/68
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a filter cartridge which has the durability for high temperature filtration of 60-80 deg.C of mixed liquid of hydrochloric acid and hydrogen peroxide water which is frequently used in semiconductor production process and is abbreviated as hydrochloric perwater, and isopropanol and is easy in incineration treatment of used filters. SOLUTION: This pleated microfiltration filter cartridge is constituted in such a manner that all of a microporous filtration membrane, a membrane support, a core, an outer peripheral cover and an end plate constituting the filter cartridge are made of polysulfone type polymer and, further, is featured as a pleat type in such a manner that a joint of the pleat is sealed and stuck by interposing polysulfone type polymer film thereto.
Patent JP-2002001388-A (JP)
Title: Equipment and process for treating sewage
Inventor: HATA KENJI
IPC: C02F3/34
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide sewage treatment equipment capable of automatically controlling aeration in an optimum state and suppressing wasteful consumption of energy. SOLUTION: This sewage treatment equipment 2 is provided with: a secondary treatment vessel 5 into which sewage subjected to primary treatment is introduced and which is used for subjecting the introduced sewage to secondary treatment and discharging the resulting treated water to the outside; an aerator 7 for supplying air into the secondary treatment vessel 5; and an automatic controller 10 for controlling the aeration;  wherein the secondary treatment vessel 5 is further provided with a dissolved oxygen concentration (DO) detector 11 for detecting DO in inflow water and an oxidation-reduction potential(ORP) detector 20 for detecting ORP of the inflow water, and also the automatic controller 10 is provided with a CPU 21 and used for controlling the DO so as to be a specified value when the aeration is performed, and also controlling on-off of the aeration and the amount of air for the aeration, on the basis of signals from the outside.  In the aeration stage, when characteristics considered as those indicating completion of nitrification is read out in an ORP variation curve plotted on the basis of detected values by the ORP detector 20, the aeration is stopped and in a non-aeration stage, when characteristics considered as those indicating completion of denitrification is read out in the ORP variation curve, the aeration is restarted.
Patent JP-2001358011-A (JP)
Title: Solenoid
Inventor: ICHIKAWA SHIGEO
IPC: H01F7/06
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid easier to assemble at lower manufacturing cost. SOLUTION: A solenoid 1 comprises a core 3 of magnetic body engaged with a bobbin 2, a drive member 4 of a magnetic body pivoted to the core 3 for sliding, and a coil 5 wound around the bobbin 2. The bobbin 2 is so formed as to be deformed under a winding force of the coil 5 and is fitted to the core 3 by the winding force of the coil 5.
Patent JP-2002000859-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of transmitting signals correctly reflecting prize ball discharge even in the case that the abnormality of a discharge controller occurs or the like in the game machine for discharging prize balls from a discharge mechanism and transmitting the signals regarding the prize ball discharge to the outside. SOLUTION: Prize ball detection detected by a prize ball detection sensor 713 is counted in the count buffer of a game controller 100 and prize ball discharge confirmation signals are transmitted to the outside (management device) every time a transmission unit number M is counted. The prize balls are discharged based on a stored counter value for which the number of discharge requests from the game controller 100 is accumulated and stored, and in the case that the abnormality that the stored counter value becomes a negative value occurs, the counting processing of the prize ball discharge and the transmission processing of the prize ball discharge confirmation signals are continuously executed.
Patent JP-2002002509-A (JP)
Title: Electric power steering device
Inventor: OSHIMA MASAMICHI
IPC: F16H35/10
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device having a power transmission mechanism of an electric drive unit ready for the high output and capable of demonstrating the regulated slip torque irrespective of the change in the service temperature. SOLUTION: An output shaft 7 is manufactured of steel, and a core part 4b of a worm wheel 4 is formed of a metal having the specific gravity smaller than that of steel and the coefficient of linear expansion larger than that of steel. The regulated torque of a torque limiter comprising a ring member 10 for providing the elastic force is set to the value according to the service temperature.
Patent JP-2002010143-A (JP)
Title: Image pickup device
Inventor: YOSHIDA HIDEAKI
IPC: H04N5/3722
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To realize image pickup with high picture quality by preventing the deterioration of the picture quality due to any smear or dark charge due to a transfer path while fulfilling a condition that two pictures are obtained without generating any timing deviation for enlarging a D range. SOLUTION: In this digital camera equipped with a CCD image pickup element and a mechanical shutter, exposure is started by outputting a final charge discharge pulse VSUB in the translucent state of the mechanical shutter, and the exposure is ended by switching the mechanical shutter to a shading state. Main exposure 1 is ended and simultaneously main exposure 2 is started by outputting a charge transfer pulse TG1 in a period since the start of the exposure until the end of the exposure. V transfer for reading a first picture signal generated by the main exposure 1 is started after the end of the full exposure, and V transfer for reading a second picture signal generated by the main exposure 2 is operated after the reading of the first picture signal is ended. Moreover, the period of the main exposure 1 is made longer than the period of the main exposure 2.
Patent JP-2002009712-A (JP)
Title: Radio wave monitoring device and radio device
Inventor: SHIBA TAKESHI
IPC: H04W24/10
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours at the installation of radio devices by easily monitoring a radio wave environment of each radio device in a radio communication system provided with the radio devices. SOLUTION: A personal computer 3 performs radio communications with an opposite radio device 12 via a radio device 11 in wired-connection to the personal computer 3, allows the opposite radio device 12 to perform monitoring of a radio wave environment by means of the radio communications, and receives a result of monitoring the radio wave environment acquired by the opposite radio device 12.
Patent JP-2002001488-A (JP)
Title: Manufacturing method for aluminum foil
Inventor: ARAI KOICHI
IPC: B22C9/28
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for aluminum foil capable of reducing the manufacturing period from decision of a design to mass production. SOLUTION: In the manufacturing method for aluminum foil at least including a process deciding a design, a process investigating the shape of a product, a process studying the casting method, a process for designing a mold, and a process working the mold, three-dimensional computerized information is used in at least one process from the process investigating the shape of a product to the process working the mold.
Patent JP-2002006140-A (JP)
Title: Manufacturing method for reflective hologram color filter
Inventor: KODAMA DAIJIRO
IPC: G02B5/32
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method with superior mass-productivity capable of easily producing a reflective hologram color filter completely separat ing wavelength and having a very high aperture ratio by means of an exposing process at one time. SOLUTION: A volume hologram photosensitive material 20 is disposed near the focal surface of the hologram color filter 1 angularly separating according to wavelength of incident light 2 and focussing separated lights having each wavelength onto near the focal surface. A scattering body or reflecting body 27 is disposed on the back surface of the volume hologram photosensitive material 20. The light 2 including at least two different wavelength bands of color is projected from the side of the hologram color filter 1, and then the light is separated and focused by the hologram color filter 1.  The light 3B, 3G, 3R being projected into the volume photosensitive material 20 and the other light 4B, 4G, 4R being transmitted through the volume photosensitive material 20 and scattered or reflected by the scattering body or reflecting body 27 are interfered with each other in the volume photosensitive material 20 and recorded at one time.
Patent JP-2001036068-A (JP)
Title: Electronic device
Inventor: KIZILYALLI ISIK C
IPC: H01L29/68
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To improve the performance of an RST device and at the same time easily incorporate the device into a silicon MOS sequence by setting a charge- injection transistor where the conductive band energy level of a first barrier layer is larger than the conductive band of a second barrier layer at least by a specific value. SOLUTION: A first barrier layer 302 is formed on a substrate 301, a second barrier layer 303 made of oxide is formed on the first barrier layer 302, and a layer 304 is formed on the second barrier layer 303. Then, a hot carrier jumps over the first barrier layer 302 and is implanted into the layer 304 that is formed on the second barrier layer 303. Then, the first barrier layer 302 is thinner as it causes the tunnel phenomenon of the hot carrier, and the second barrier layer 303 is thicker than the first barrier layer 302 and reduces a leak current. Then, a dielectric material with a high permittivity is used as the second barrier layer 303, and a silicon dioxide layer that has a thickness of 20 Å or less and has grown is used as the first barrier layer 302.
Patent JP-2002005687-A (JP)
Title: Magnetic sensor, magnetic sensor device, and torque sensor
Inventor: NAKAMURA YORIHISA
IPC: G01B7/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact type magnetic sensor, a magnetic sensor device, and a torque sensor that can accurately detect even a small change in a rotary angle, and at the same time has a simple configuration, a magnetic sensor device. SOLUTION: A magnetic body 13, as a body to be detected, is arranged on the outer-periphery surface of a cylindrical rotor 12, so that it goes around the outer-periphery surface of the rotor 12, while being inclined to the rotary direction of the rotor 12 substantially rectilinearly. The positions of both end parts 13a and 13b of the magnetic body 13 nearly match each other in the diameter direction of the rotor 12. Magneto resistance elements 33 and 34 are arranged side by side, with a gap in a direction (namely, the axial direction of the rotor 12) which is vertical with respect to the rotating direction of the magnetic body 13, and at the same time, is arranged so as to counterpose the magnetic body 13.