baber/WOPTO huggingface dataset:
Patent JP-2003132475-A (JP)
Title: Automatic meter-reading system, terminal station, and automatic meter-reading method
Inventor: MIYATA HIROBUMI
IPC: H04M11/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic meter-reading system capable of sufficiently reducing costs by suppressing costs to be imposed on the meter-reading of a measuring unit such as a power meter, especially, labor costs. SOLUTION: A host device 11 requests the transmission of a measured value to a terminal station 24, and at the time of receiving the measured value from the terminal station 24, prepares claim information based on the received measured value, and transmits it to the terminal station 24. The terminal station 24 transfers bill information transmitted from the host device 11 to a portable telephone 5 of a user 4 in response to a request from the portable telephone 5. Therefore, it is possible to eliminate any labor to be imposed on the meter- reading work or any labor to be imposed on the mailing of a bill or receipt to the user. Therefore, it is possible to sufficiently reduce operation costs.
Patent JP-2003127460-A (JP)
Title: Imaging apparatus
Inventor: KANAI HIDETOSHI
IPC: B41J2/44
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which makes an image density proper by changing a sampling time interval of APC in accordance with a period of synchronous detection signals. SOLUTION: In the imaging apparatus for forming latent images to a photoreceptor by scanning a laser light, APC is carried out by charging and discharging a capacitor with the use of a monitor current of a photodiode in a laser unit, and the synchronous detection signal is made a sampling signal of the APC. The imaging apparatus is provided with a period-measuring circuit 17 for detecting a synchronous detection period, and a synchronous detection active time interval-changing circuit 21 for switching an active time interval of the APC sampling signal by the detected period.
Patent JP-2002259019-A (JP)
Title: Space keyboard system for pressure feedback, and its information input method
Inventor: KIN SEITETSU
IPC: G06F3/0489
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a space key board system and its information input method which use a pressure feedback system for informing a user as to whether characters have been inputted. SOLUTION: The information input method including a stage, where a prescribed part of a finger which generates an acceleration signal, is provided with a sensing means, a stage where the prescribed part of the finger is provided with a pressure generation means in order to apply a pressure to the part of the finger, a stage where the movement of the finger is detected by the sensing means, a stage where movement information detected in the preceding stage is analyzed to determine the position of the finger, and a stage where the pressure generation means of the finger is made to generate pressure, after input of information corresponding to the position of the finger determined in the preceding stage.
Patent JP-2003130232-A (JP)
Title: Seal device of rotating liquid machine and fixing method of seal device thereof
Inventor: HATAYA TAKASHI
IPC: F04D29/12
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a seal device of a rotating liquid machine and a fixing method of the seal device absorbing the thermal expansion of a seal member generated by frictional heat during rotation with a simple structure. SOLUTION: This seal device has a main shaft as a rotor arranged inside a casing and has a mechanical seal for sealing the main shaft and the casing fixed to the main shaft by a lock nut. A clearance L is formed between the mechanical seal 27 and the main shaft 5 and an elastic body for absorbing the shrinkage of the mechanical seal 27 is arranged in the clearance L. An O-ring 51 can be used as the elastic body and the lock nut 57 can be fixed to the main shaft 5 by a pin type member.
Patent JP-2003000727-A (JP)
Title: Skin contact medical treatment utensil
Inventor: MURAYAMA ETSURO
IPC: A61N1/20
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a skin contact medical treatment utensil which has a shape flexibly adaptable to the movement of a joint, and provides biological battery elements to the affected region of a wide range. SOLUTION: This skin contact medical treatment utensil is formed by weaving a fibrous positive electrode comprising metal or its alloy, and a fibrous negative electrode comprising an n type compound semiconductor and a base material fiber. Alternatively, a positive electrode and a negative electrode are laminated on a tape base material contacted with each other, and both of them are exposed on the surface, and thus a tape-form skin contact medical treatment utensil is formed. When the utensil contacts with the skin, the biological battery elements are formed.
Patent JP-2003141811-A (JP)
Title: Optical disk recording and playback unit
Inventor: MIYAMORI KENICHI
IPC: G11B19/20
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that 1) a mechanism becomes complicated and 2) it is difficult to adjust the center of rotation in an adjustment direction when adjusting inclinations in a track width direction and in a track tangential direction by the conventional method for adjusting the inclination of the spindle motor of an optical disk playback unit. SOLUTION: Simplification of adjustment and the thickness reduction of the unit are achieved by configuring so as to individually adjust the inclination and the height in the track width direction and in the track tangential direction of the spindle motor.
Patent JP-2003143837-A (JP)
Title: Step-up type dc-dc converter
Inventor: MORI KAZUYA
IPC: H02M3/155
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a step-up type DC-DC converter in which the efficiency of an energy is improved by supplying the power of a necessary minimum limit to a choke coil or the core of a transformer or the like. SOLUTION: In the step-up type DC-DC converter, one ground line of an input 1 and one ground line of an output 2 are common, the other input is directly connected to the lower potential of the output 2' of an insulating DC-DC converter 3 to the same potential, and the higher potential of the output 2' of the converter 3 is set to the output of the step-up DC-DC converter so that the voltage is further added.
Patent JP-2002167074-A (JP)
Title: Method and device for compensating wear of sheet processing device
Inventor: REGIMBAL LAURENT A
IPC: B41J13/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To increase a life of a sheet processing device. SOLUTION: This invention is related to a method and a device for adjusting the sheet moving speed of the sheet processing device 12. A sheet 16 is moved at a moving speed controlled by an allocation signal. The actual moving speed of the sheet 16 is decided, and the allocation signal is adjusted, thereby adjusting the actual moving speed to a required moving speed.
Patent JP-2003146883-A (JP)
Title: Preventing and treating agent for defect of memory
Inventor: TANAKA MIYAKO
IPC: A61P25/28
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a medicine, beverage and foods for preventing or treating Alzheimer type defect of memory. SOLUTION: This preventing and treating agent for the Alzheimer type defect of memory is provided by using sphingomyelin as an active ingredient of the agent. Sphingomyelin has an effect for suppressing the reduction of a protein kinase C activity caused by aging and it is suggested that the compound is effective for preventing and treating the Alzheimer type defect of memory.
Patent JP-2003151105-A (JP)
Title: Device of rotary magnetic head type
Inventor: YAMAZAKI SHIGERU
IPC: G11B5/29
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a device utilizing a rotary magnetic head, by which the entering of a leak signal of a recording magnetic head mounted on a rotary drum into a reproducing magnetic head is reduced with the simple constitution. SOLUTION: In the device utilizing the rotary magnetic head, an information signal is recorded on a magnetic tape by the recording magnetic heads and also reproduced by the reproducing magnetic heads in such a manner that the recording magnetic heads and the reproducing magnetic heads are mounted on the rotary drum and also a circuit board furnished with a recording current supply circuit for supplying the recording current to the recording magnetic heads and a reproducing/amplifying circuit for amplifying output signals of the reproducing magnetic heads is mounted on the rotary drum, and the device has such a special feature that conductive shield members 51, 52 are arranged on the circuit board 4 so as to position between the recording magnetic heads 201, 202 and the reproducing magnetic heads 301, 302,  thereby the entering of the leak signal generated by a recording current flowing into the recording magnetic heads is suppressed.
Patent JP-2002194656-A (JP)
Title: Needle punch device for fiber web
Inventor: LEGL LUDWIG
IPC: D04H18/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To constitute a needle punch device for a fiber web as enabled a simple structure for driving a needle board both in a piercing direction and a fiber web-passing direction so as to obtain advantageous preconditions for the advantageous adjustment of the needle board feed in the fiber web passing direction without requiring the needle board to swing. SOLUTION: This needle punch device of a fiber web 2 has at least one carrier 6 for the needle board 4 supported by a pedestal 12, and two parallel eccentric wheel transmission devices 7 and 8, consisting of each two parallel eccentric wheel shafts 9 and 10 installed between the pedestal 12 and the needle board carrier 6 and driving the needle board in the piercing direction and the fiber web direction. An intermediate carrier 13 is provided between the needle board 6 and the pedestal 12, and the intermediate carrier 13 against the pedestal 12 and also the needle board carrier 6 against the intermediate carrier 13 are guided to a circular orbit through the two eccentric transmission devices 7 and 8 provided between the pedestal 12 and the intermediate carrier 13, and between the intermediate carrier 13 and the needle board carrier 6.
Patent JP-2003157582-A (JP)
Title: Optical recording medium and method for manufacturing the same
Inventor: SHIRAI YOSHIO
IPC: G11B7/24
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent deposition of dust, dirt or the like and production of flaws in an optical recording medium having an information signal part 22 which is constituted as capable of recording and/or reproducing information signals on a substrate 21 and having a light transmitting layer sheet 23a which is disposed on the substrate in the information signal part 22 side and which can transmit the laser light used for recording and/or reproducing the information signals, when the medium is put on a table with the information reading face (the face in the light transmitting layer sheet 23a side) is downside or a plurality of the media are stacked. SOLUTION: An elevation member 24 is laminated with a pressure-sensitive adhesive on the surface of the light transmitting layer sheet 23a between the innermost circumference part of the information signal part 22 and a clamping area.
Patent JP-2003161591-A (JP)
Title: Manufacturing method of heat exchanger
Inventor: KITA KAZUKI
IPC: B23K101/14
Filed: 2001-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a core unit in which narrow refrigerant plates and fins are laminated is unstable, difficult to be temporarily installed by laminating, and apt to cause defective brazing.  <P>SOLUTION: After assembling core units 6 by connecting some of the refrigerant plates 2 of each row or end plates 5 by a connection member 10, installing temporarily and brazing in a heating furnace, the connection member 10 is detached to divide the assembly into different core units 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158789-A (JP)
Title: Vehicle-mounted sound system
Inventor: ITO TAKESHI
IPC: B60R11/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle-mounted sound system comprising a sub-woofer mounted in the vicinity of the rear seat in which audio information can be received with no strange feeling even when a user in the rear seat selects an audio source different from that on the front side. SOLUTION: The vehicle-mounted sound system 10 comprises audio sources 11-13, an audio signal output means (a headphone 4 for the rear seat, a sub- woofer 3 disposed in the vicinity of the rear seat, and the like), an audio output selecting section 40 for connecting an audio signal from a selected source with the audio signal output means while switching selectively, and a control section 20. When the control section 20 detects specified input information under such a state as the audio signal is outputted from the sub-woofer 3, the audio output selecting section 40 interrupts connection of the audio signal to the sub-woofer 3 under control of the control section 20.
Patent JP-2003158690-A (JP)
Title: On-vehicle receiver
Inventor: IKEDA MASAHIKO
IPC: H04N5/44
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle receiver that provides a receptible channel at least through a terrestrial broadcasting at a present position of a vehicle. SOLUTION: The on-vehicle receiver for receiving a broadcast program comprising a plurality of channels and outputting video or/and voice of a selected channel, is characterized by comprising current position detection means GA, 20, 21, 22, 23 for detecting a current position of the vehicle, a terrestrial channel DB 40 that stores each broadcast area of the terrestrial broadcast, channels receptible in each broadcast area and information of the channels in cross-reference with each other, a channel list generating means 41 that particularizes the broadcast area of the terrestrial broadcast on the basis of the detected present position, extracts receptible channels in the broadcast area particularized by the terrestrial channel DB 40, and generates a list of the receptible channels by the terrestrial broadcast at the present position and the information of the channels,  and a channel list output means 42 that outputs the list, and a BD (main body display device).
Patent JP-2003154395-A (JP)
Title: Denitrification-promotion agent and water treatment method
Inventor: MURASAWA KOICHIRO
IPC: C02F3/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an agent for promoting denitrification which can easily be reinforced and fixed in a vessel, has an excellent contact efficiency with water, and allows the consumption of the components and an easy determination of the consumption, and to provide a water treatment method. SOLUTION: The agent typically contains a 10 or more C straight-chain carboxylic acid or a 12 or more C alcohol as a main component and comprises solid matter having recessed and projected parts at least one or more places and a skeletal structure is arranged in the solid matter.
Patent JP-2002165998-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine improving the presentation effect and intensifying the presence. SOLUTION: A basic circuit 46 outputs a command data COM0 to an LCD(liquid crystal display) 35, and the LCD 35 displays a prescribed background images according to the command data COM0 in order. The basic circuit 6 controls the driving of a movable member 34 using a motor drive circuit 59 and a motor 45 after the lapse of a prescribed time from a time point outputting the command data COM0, namely corresponding to the change in the background image displayed by the LCD 35.
Patent JP-2003163978-A (JP)
Title: Data transmission system and transmission method
Inventor: NAKADA YOSHIHIKO
IPC: G06F13/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely deal with a fault of an operating state in an overall system in a system displaying the control state of a PLC 17 for controlling a target system 16 on a program type display unit 12.  <P>SOLUTION: The method for transmitting comprises the steps of designating a person in charge by using an electronic mail function of a host computer 18, and individually and directly transmitting optimum information to a plurality of persons in charge together with a message corresponding to the fact occurring the event when a predetermined event such as the fault of the target system 16 occurs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159859-A (JP)
Title: Printing apparatus
Inventor: HAYASHI SHIGEO
IPC: G03G21/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate the residual quantity of papers with respect to various papers by detecting the transmission quantity of light of actually used paper and storing the detection result to utilize the same in the detection of the residual quantity of papers.  <P>SOLUTION: This printing apparatus has a paper end sensor 26 for detecting the paper absent state of a paper tray 12 and a paper residual quantity sensor 14 for detecting the quantity of light transmitted through papers placed in a stacked state and the detected quantity of light of the paper residual quantity sensor 14, that is, the quantity of light transmitted through the papers before papers are successively consumed to become the paper absent state is stored to be utilized in the judgment of the residual quantity of papers thereafter. In the printing operation of a color printing apparatus having the paper residual quantity sensor 14, image forming operation is started without waiting the turning-on of a resist sensor 10 and the paper is supplied in matching relation to the toner image formed on an intermediate transfer belt but, at the time of continuous printing, even if paper exhaustion is generated excepting the first printing, the residual quantity of papers present between the paper tray 12 and a resist roller 9 can be accurately grasped so far as the same paper is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162955-A (JP)
Title: Cold cathode field electron emission element, manufacturing method therefor, and cold cathode field electron emission display device
Inventor: MUROYAMA MASAKAZU
IPC: H01J31/12
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold cathode field electron emission element, having a low threshold potential, of a lower manufacturing cost, with its manufacturing process being less complex, easily coping with jumboizing of a cold cathode field electron emission display device.  <P>SOLUTION: The cold cathode field electron emission element comprises a cathode electrode 11 formed on a supporter 10, and insulating layer 12 formed on the supporter 10 and cathode electrode 11, a gate electrode 13 formed on the insulating layer 12, openings 14A and 14B penetrating the gate electrode 13 and insulating layer 12, and an electron emission part 15 formed on the cathode electrode 11 positioned at the bottom of the opening 14B. The electron emission part 15 comprises a plurality of granular materials 20, and a thin film 21 for fitting the granular material 20 on the surface of the cathode electrode 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162934-A (JP)
Title: Lighting button switch system
Inventor: HORIE SHUICHI
IPC: H01H13/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting button switch system capable of freely changing the height, emission color, size and shape, sense of clicking, sounds generated, etc., of a switch, according to utilizing purpose.  <P>SOLUTION: The switch system 1 is constituted of a free combination of LED unit, a push switch 4 and a cap 2. The LED unit 3 includes a through-hole 3a in a central portion and a plurality of light-emitting elements 7 is arranged in the peripheral area. The push switch 4 is provided including a contact on a place, corresponding to the through-hole 3a of the LED unit 3. The transparent or translucent cap 2 includes a projection 2a in the inside center bottom of an opening, enclosed with the LED unit 3 and the push switch 4 in the opening, and is provided with this projection 2a penetrating the through-hole 3a. The push switch 4 is operated by the pushing movement of the cap 2, indicates operation by the light from the LED unit 3, and makes the cap 2 restored by own reaction force of the push switch 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003092256-A (JP)
Title: Substrate-treatment device and substrate-treatment method
Inventor: NAKAGAWA TOMOKAZU
IPC: G03F7/38
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the planarization of coating on a substrate and so on where resist liquid for manufacturing a semiconductor is applied. SOLUTION: A substrate 101 having coating liquid 101a applied thereon is arranged in a chamber 1, and gas is supplied into the chamber 1, so that the vaporization of the coating liquid 101a is prevented. Further, the coating liquid 101a is heated by a hot plate 2, so that the coating liquid 101a is caused to flow to promote the planarization of the coating.
Patent JP-2003167109-A (JP)
Title: Light diffusing body and display using the same
Inventor: TODA TOSHITAKA
IPC: G02B5/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusing body in which the emission range (visual range) of light is arbitrarily set, a display having a very high luminance is given by enhancing the utility efficiency of light, which has also a compact structure, and which is inexpensive, and further, is thin and light.  <P>SOLUTION: The light diffusing body is composed of a plurality of square cells 4 composed of kinoform 3, which have a function with which diffracted light having a preliminarily defined special extension with respect to incident light which has a preliminarily defined incident angle and a specific wavelength is emitted, are disposed in a form of orthogonal matrix on a flat substrate 2, and the surface of each of the cells 4 is composed of a material having light reflectivity or each of the cells 4 is composed of a material having light transmissivity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165652-A (JP)
Title: Sheet carrier device and image forming device having the same
Inventor: TAGAMI MASAHIDE
IPC: B65H5/06
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To favorably correct a skew and width-directional deviation of sheets irrelevant to their wide and narrow width dimensions.  <P>SOLUTION: Oblique sending rollers 43 and 45 are pressure-contacted with carrier rollers 44 and 46 by leaf springs (unillustrated) to form nip parts, the nip parts clamp and carry narrow-width sheets SB, and one side ends are made to abut on the guide surface 37 to correct the skew and the width-directional deviation. One side ends of wide-width sheets SA are made to abut on another guide surface 35 to be corrected similarly. In this case, the nip pressure of the oblique sending roller 45 to the carrier roller 46 is reduced by an oblique sending roller pressure releasing device. By this constitution, an appropriate oblique sending force can be applied to both of the wide-width sheet SA and the narrow-width sheet SB.  <P>COPYRIGHT: (C)2003,JPO