baber/WOPTO huggingface dataset:
Patent JP-2004241586-A (JP)
Title: Semiconductor device manufacturing process
Inventor: OTSUKA TATSUYA
IPC: H01L21/3065
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that no sufficient difference in trench depth between dense and thin portions in patterns is made even if a silicon substrate is etched by using a micro loading effect.  <P>SOLUTION: The trenches with differences in trench depths can be easily formed by forming hard masks for etching the substrate by using the micro loading effect and by using an etching method in which the selectivity of the semiconductor substrate and etching is widely adopted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261637-A (JP)
Title: Treatment method for hardly decomposable harmful substance-containing waste water
Inventor: MURAMOTO TAKAHISA
IPC: C02F11/06
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for waste water by which a hardly decomposable harmful substance is flocculated and separated from the substance-containing waste water, and the separated substance is efficiently decomposed in a solid component state.  <P>SOLUTION: The treatment method for hardly decomposable harmful substance-containing waste water comprises: a stage (A) where a flocculant is added to the substance-containing waste water; a stage (B) where a liquid component and a solid component containing the substance are subjected to solid-liquid separation; and a stage (C) where the separated solid component is brought into contact with peroxide, and the substance is decomposed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239842-A (JP)
Title: Beam splitter unit and laser marking device mounted with the same
Inventor: NISHIMURA KOJI
IPC: G02B7/198
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam splitter capable of splitting into a plurality of light beams from one laser light beam and a laser marking device with a low price, which is mounted with the beam splitter capable of irradiating with a plurality of line beams.  <P>SOLUTION: The laser marking device is provided with at least two beam splitters 21, and 22 each of which splits a light beam into two light beams, wherein a 1st light beam splitters 21 is fixed on the fixed holder main body 3, and another 2nd beam splitter 22 is fixed with a movable holder 4 which is movably fixed with the holder main body 3 controllably for attitude control in directions of pitching, rolling, and yawing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003241572-A (JP)
Title: Noise-free silencer assembly
Inventor: LEENHOUTS TIMOTHY J
IPC: G03G21/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise-free silencer assembly which reduces the self- vibration noise and screeching noises between a cleaning blade and an imaging member of an electrostatographic reproduction machine.  <P>SOLUTION: The noise-free silencer assembly comprises a C-shaped cross-section elongate member 102 having a longitudinal axis and a wall defining an interior cavity for containing at least a partially compressed high density polymeric open cell foam, a slot 106 formed in the wall extending generally longitudinally and at an angle to the longitudinal axis of the C-shaped cross-section member 102, and a hinge recess 116 also formed in the wall extending generally longitudinally, for reducing the self-vibration noises and screeching noises between the cleaning blade and the imaging member of the electrostatographic reproduction machine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004243583-A (JP)
Title: Method for processing resin film for coating metal material, and resin film laminated decorative panel
Inventor: TACHIKI HIKARI
IPC: B29K67/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing an embossed film capable of holding an embossed shape even if the embossed film is laminated on a heated metal to develop a sufficient design effect.  <P>SOLUTION: The storage elastic modulus E' of a resin is controlled to 4 x 10<SP>7</SP>Pa or below to apply emboss processing, which forms unevenness with a ratio of average embossed groove depth/film thickness=0.1-0.4, to the surface of a film mainly comprising a polyester resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003320033-A (JP)
Title: Catheter
Inventor: ISHII TATSUZO
IPC: A61M25/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter of satisfactory operability excellent in followability while securing torque transmission performance and press-in performance.  <P>SOLUTION: This catheter 1 has a tube-like catheter main body 2 constituted of a metal material. A groove 21 is formed along a longitudinal direction of an outer circumferential face on the catheter main body 2. The groove 21 is formed by plastic-working a tube wall of the catheter main body 2 to be plastically deformed. A wall thickness of the tube wall of the catheter main body 2 is substantially constant over the whole circumference of the tube including a portion formed with a groove 21. Flexural rigidity of the catheter main body 2 when bent to bring the portion formed with a groove 21 into an inside is smaller than that when bent to other direction. In the catheter 1, the catheter main body 2 is thereby bent easily by rotating the catheter to follow bending in a blood vessel, so as to provide the excellent followability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116774-A (JP)
Title: Toroidal gear shift drive unit
Inventor: ELSER WOLFGANG
IPC: F16H15/38
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very safe toroidal gear shift drive unit with excellent cost efficiency.  <P>SOLUTION: This toroidal gear shift drive unit comprises a support journal for accepting rollers therein. The support journal is installed directly on a support plate fixed to a transmission case or on the support plate through a second bearing in a bearing receptacle disposed in the transmission case. On the other hand, the support journal is installed on a first bearing disposed in a rocker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245709-A (JP)
Title: Failure diagnosis method, failure diagnosis system, and failure diagnosis device
Inventor: YAMADA KIICHI
IPC: G01R31/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To actualize an easy-to-use failure diagnosis scheme at a low cost with respect to a system for diagnosing failure of a circuit board.  <P>SOLUTION: For every function block and wiring pattern on the circuit board 10, a coil 32 and a capacitor 33 are formed in patterns at corresponding positions on a support substrate 4, the coil 32 and capacitor 33 constituting a signal change detection part 30 for detecting induced electromotive force among them. A failure diagnosis part 90 is connected to the open end side of the coil 32 and the capacitor 33. The diagnosis part 90 detects an electrical signal corresponding to a change in a signal induced in the coil 32, etc. by electromagnetic coupling or capacitive coupling with the coil 32, etc. owing to the actuation of a circuit member 20 with the circuit board 10 supplied with power. Further, the signals are frequency-converted, frequency spectra are analyzed, and they are compared with a previously measured normal state, thereby diagnosing whether or not any failure exists in the circuit member 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248425-A (JP)
Title: Switching power unit
Inventor: TSUJI YUICHI
IPC: H02M3/28
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a transformer thereby downsizing a switching power unit at large, by supplying a control power unit of an error amplifier circuit 11 without providing an exclusive terminal in the switching power unit.  <P>SOLUTION: This switching power unit utilizes the voltage generated in a choke coil 10, connected to a mid-point M of the secondary winding of the transformer, as the control power of the error-amplifier circuit 11, by carrying out synchronous rectification. Thereby, exclusive winding for the error amplifier circuit provided in a transformer 1 becomes unnecessary.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246232-A (JP)
Title: Detachable attachment for monitor of portable apparatus
Inventor: ISHIZAKA SUNAO
IPC: H04N5/225
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable attachment for a monitor which can eliminate the influence of ambient light to a liquid crystal display screen and can continuously choose the viewing direction of the liquid crystal display screen at an eye level system position, a waist level system position and between both positions.  <P>SOLUTION: The detachable attachment for the monitor of portable apparatus has an attached member which can be attached to and detached fron, near the monitor of the portable apparatus in a prescribed positional relationship, has a first mirror on an optical axis of the liquid crystal display screen, has a second mirror on an optical axis of its reflected image and can continuously choose the viewing direction of the liquid crystal display screen. Thereby multiple direction viewing of the monitor is possible, a prescribed position is determined and attaching /detaching of the attached member for the monitor of multiple direction viewing is made exactly performable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244772-A (JP)
Title: Laminate sheet and method for producing the same
Inventor: SHIMIZU YOSHINORI
IPC: D21H27/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily produce a laminate sheet having embossed protrusions with prescribed collapse resistance by using a pair of base paper sheets each having a plurality of mutually corresponding embossed protrusions and laminating the paper sheets in a manner to butt the protrusions with each other.  <P>SOLUTION: A pair of base paper sheets 11, 21 each having a plurality of corresponding embossed protrusions 13, 23 are bonded in a state butting the protrusions 13, 23 with each other to produce the laminate sheet 1. The collapse resistance of the embossed protrusions 13(23) is regulated by the total circumferential length of the sidewall 13a(23a) of the embossed protrusions 13(23) in the unit area of the sheet 11(21).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246793-A (JP)
Title: Card type device
Inventor: SHIMOYAMADA HIROSHI
IPC: G06F1/04
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card type device allowing sufficient reduction in electric power consumption by a stop of an oscillator.  <P>SOLUTION: In this card type device 10, when data are not written in a reception FIFO memory 21, a write signal RXRDY from the reception FIFO memory 21 becomes a low level, and an oscillation enable signal from an oscillation control part 17 becomes a low level to stop the crystal oscillator 14. Thereby, operation of a CPU 16 or other logical circuits is stopped. At that time, the card type device 10 has little power consumption, and is in a power-down mode. When the data are written and stored in the reception FIFO memory 21, the write signal RXRDY from the reception FIFO memory 21 becomes a high level, the oscillation enable signal from the oscillation control part 17 becomes a high level, the crystal oscillator 14 is started, and the CPU 16 is applied with an interrupt to come into an operation state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253860-A (JP)
Title: Information distribution apparatus and information distribution system using the same
Inventor: TANIZAWA SEIJI
IPC: H04N7/173
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution apparatus to which a plurality of information reproducing apparatuses are connected and which is capable of easily coping with revision of the information reproducing apparatuses and remotely controlling an optional information reproducing apparatus from a display terminal side, and to provide an information distribution system.  <P>SOLUTION: The information distribution apparatus 100A is provided with a control instruction processing section 1020 for analyzing and storing a control instruction of the information reproducing apparatus 120, the control instruction processing section stores a control instruction table including control instruction codes of the information reproducing apparatus through registration processing, when an operation instruction of a user is given to the display terminal 200A, the display terminal 200A generates a control signal in response to the operation instruction, transmits the control signal to the information distribution apparatus 100A via a network 300, the information distribution apparatus generates a control signal for controlling the information reproducing apparatus 120 in response to the control signal and the control instruction table, transmits an infrared ray control signal modulated thereby to the information reproducing apparatus so as to be able to control a reproduction operation desired by the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249768-A (JP)
Title: Electric power steering device
Inventor: MINAMI MITSUHARU
IPC: B62D5/04
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of reducing the shock sound generated when the deflection amount of a resilient ring is restricted by a restriction part for restricting the deflection amount of the resilient ring.  <P>SOLUTION: The electric power steering device is equipped with two initially coned disc springs 12, 12 for suppressing movement in the axial direction of a worm 3 rotated by a motor 1 for assisting the steering and having a plurality of flexible pieces at the inside surfaces and restriction parts 13, 13 to restrict the deflection amount of the disc springs 12, 12, wherein a movement resistance is given to the worm 3 moving in the axial direction by arranging the flexible pieces of the disc springs 12, 12 out of uniformity and making uneven the suppressing forces of the disc springs 12, 12 from position to position in the circumferential direction, and thereby the shock sound generated when the parts 13, 13 restrict the deflection amount of the disc springs 12, 12 is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252865-A (JP)
Title: Commodity sales data processing device
Inventor: MIZUTA KAZUHIRO
IPC: G07G1/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity sales data processing device that can easily change over from a register which a sales clerk operates for the registration of a commodity and the adjustment of payment to a register which a customer operates for the registration of the commodity and the adjustment of the payment.  <P>SOLUTION: When the sales clerk starts up the register 10, a CPU 501 makes the second liquid crystal touch panel 201 of a casher part display a main menu. When the sales clerk selects a "Self/Sales Clerk mode" button, the CPU 501 requests inputting a sales clerk identification number, and when the clerk inputs the identification number, the CPU determines whether the identification number is registered. When the identification number is registered, the CPU 501 displays a mode selection screen on the second liquid crystal touch panel 201. When the sales clerk selects "Self mode", the CPU 501 sets the self mode in a checker part and the casher part. When "Sales Clerk mode" is selected, the CPU 501 sets the sales clerk mode in the checker and casher parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254775-A (JP)
Title: Controller supervising means, controller, and game machine using the controller
Inventor: KOBAYASHI HITOSHI
IPC: A63F7/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent fraudulent replacement of a control element with another element by opening a housing case, and to perform the repair and maintenance of a substrate and checking of the control element by easily opening the housing case.  <P>SOLUTION: A controller 1 is constituted by covering a substrate 2 mounting an LSI etc. with the housing case C consisting of an upper case 3 and a lower case 4. An IC tag 26 is pasted to the upper case 3, and a belt member 74 incorporating an antenna 32 for transmitting and receiving a signal between the IC tag 26 is wound on the outer periphery of the housing case C. Then, the antenna 32 is in the state of facing with the IC tag 26. Furthermore, at the upper and lower end edges of the belt member 74, the lead wires 80 and 80 of the antenna 32 are incorporated to be in the state of being wound on the outer periphery of the housing case C so as to avoid to become loose.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259966-A (JP)
Title: Aligner and device manufacturing method
Inventor: NAGASAKA HIROYUKI
IPC: G03F7/22
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner which can suppress a decline in pattern transferring accuracy caused by the temperature change of liquid when carrying out exposure, with a liquid immersion area formed between a projection optical system and a substrate.  <P>SOLUTION: In the aligner EX, the liquid immersion area AR2 is formed on part of the substrate P including a projection region AR1 of the projection optical system PL. A pattern image is projected on the substrate P via the liquid 1 located between the projection optical system PL and the substrate P, and then a plurality of shot areas of the substrate P are exposed one by one. In order to form the liquid immersion region AR2, the aligner EX is equipped with a liquid supply mechanism 10 which supplies the liquid 1 to the substrate P at least down a side face 3 near the head of the projection optical system PL.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258475-A (JP)
Title: Charger and image forming apparatus mounted with the same
Inventor: MASAKI AKIHIRO
IPC: G03G15/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charger which is manufactured at a low cost and has high operation reliability and to provide an image forming apparatus which is mounted with an image transfer device like this charger and is highly reliable.  <P>SOLUTION: A housing 60 of a charger 5 is constituted of a shield case 62 surrounding a charging wire 61 and insulating housings 63 and 64 fixed to both ends of the shield case 62. A connection member 80 is arranged in the insulating housing 64 and is made of a single metallic wire. In the connection member 80, a hook part 91 for hooking one end of the charging wire 61, a helical extension spring 82 for giving a tension to the charging wire 61, and a helical compression spring 83 are consecutively formed. The helical compression spring 83 functions as not only a contact part to be brought into contact with a terminal 91 of a high voltage circuit board 90 but also an energizing means for pressing the housing 60 to a fixed structure member 92.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259155-A (JP)
Title: Bill arranging device, bill arranging method, and bill receipt and payment device
Inventor: KAMASU OSAMU
IPC: G07D9/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bill arranging device, a bill arranging method and a bill receipt and payment device, for arranging bills different in surface/obverse and top/bottom to be made uniform in orientation.  <P>SOLUTION: Four types of bills S1 to S4 are delivered one by one from a hopper 1, and a discriminating part 2 discriminates and determines the surface/obverse and top/bottom. According to the discriminating determination result, the bills are sorted to a group 1 of S1 and S3 and a group 2 of S2 and S4 at a gate 11. The group 1 passes a transport path 21 in the transverse direction to store S1 in a stacker 5 and S3 in a stacker 4 at a gate 14. The group 2 is reversed by a reversing part 3 and passed through the transport path 21 in the transverse direction to store S4 in the stacker 5 and S2 in the stacker 4. The S2, S3 in the stacker 4 are passed through a transport path 22 in the longitudinal direction by a delivery mechanism 6 to be stored in the stacker 5. As a result, S1 is stored in one place without manual operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265079-A (JP)
Title: Double-entry bookkeeping support program
Inventor: HAMANAKA KAZUO
IPC: G06F19/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-entry bookkeeping support program for selecting an item category without hesitating over the input of which item category a debit item and credit item of each of various transactions is belonging to, and for enabling a user to learn double-entry bookkeeping when introducing double-entry bookkeeping.  <P>SOLUTION: A virtual town is displayed (a step ST2), and actually conducted transaction is selected from the virtual town (a step ST3), and a displayed pecuniary transaction configuration is selected (steps ST4, 5), so that the items of account of credit and of debit can be determined (a step ST6), and other information such as a sum of money is inputted, so that a double-entry bookkeeping transfer slip can be automatically prepared (a step ST7). Furthermore, the actually conducted transaction is displayed by double-entry bookkeeping, so that a double bookkeeping entry method can be learnt by a user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264744-A (JP)
Title: Lens hood
Inventor: SHIBAZAKI TAKESHI
IPC: G03B11/04
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens hood which is good in operability of clamping in attachment and detachment and can tightly be held on a front lens barrel.  <P>SOLUTION: As for a taking lens characterized in that the hood for removing entry of a harmful light beam is mounted on the front lens barrel, a recessed part is provided to a hood external edge part nearby at least a fixing operation member. Here, the recessed part is shaped to block no optically effective light beam.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263833-A (JP)
Title: Toroidal continuously variable transmission
Inventor: SHIBUKAWA YUICHI
IPC: F16H15/38
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission which can be miniaturized while preventing concentration of stress.  <P>SOLUTION: The continuously variable transmission includes a pre-loading mechanism which applies pre-load to an input disk 1b by restoring force of a disc spring 9 arranged between the input disk 1b and a loading nut 30. The loading nut 30 is in a bottomed cylindrical shape and includes on its inner periphery a screw section 30s engaging with a screw portion of an input shaft 20. A collar 40 is interposed between an end face 20a of the input shaft 20 and a bottom section 30d of the loading nut 30. The pre-load is controlled by adjusting the axial length of the collar 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272944-A (JP)
Title: Semiconductor storage device
Inventor: MIYAMOTO HIDEAKI
IPC: G11C11/409
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device capable of realizing the precharging of a high-speed bit line.  <P>SOLUTION: A power supply potential VSN for an L side is inputted through a sense amplifier activation signal line 35 and a power supply potential VSP for an H side through a sense amplifier activation signal line 36 to a sense amplifier with which a DRAM is equipped. The signal line 35 is connected to N channel MOS transistors 41 and 42 and a P channel MOS transistor 43. The signal line 35 is connected through the transistors 41 and 43 to a ground voltage VSS (=0V). Also, the signal line 35 is connected through the transistor 42 to an internal power supply potential VCC.  <P>COPYRIGHT: (C)2004,JPO&NCIPI