baber/WOPTO huggingface dataset:
Patent JP-2003341581-A (JP)
Title: Manually operated walking substitute vehicle
Inventor: YU SEIKEN
IPC: B62M1/24
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manually operated walking substitute vehicle in which a rear wheel set is continuously driven to rotate by both strokes of a reciprocating stroke of a rocking handle shaft.   <P>SOLUTION: This manually operated walking substitute vehicle includes the rocking handle shaft 50 rockably pivoted on a vehicle body 10 and transmission shafts 71 to 74 for transmitting the driving force produced by the reciprocating stroke of the rocking handle shaft 50 through a reciprocating rack 75 to a plurality of one-way gears 62a, 62b rotated in the reverse directions. The one way gear 62a is driven by the outward stroke, the reversed other one-way gear 62b is driven by the return stroke, and further transmission gear sets 63a to 63d and a terminal end gear 64 are driven to continuously drive the rear wheel set 80 to be rotated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340734-A (JP)
Title: Spanner
Inventor: MATSUFUJI MASAHIRO
IPC: B25B13/14
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To fix a movable jaw in a monkey spanner (monkey wrench) for tightening or loosening nuts.   <P>SOLUTION: In a spanner for tightening or loosening nuts by holding nuts 9 between a fixed jaw 3 provided on one end of a handle 2 and a movable jaw 4 provided in a reciprocally movable manner with respect to the fixed jaw 3, a hooking stepped part 10 is provided on a lower part of a holding surface 8 of the movable jaw 4, a downward pressure is given to the hooking stepped part 10 by the nuts 9, and the movable jaw 4 is pressed against and fixed to a sliding surface 11 of a spanner body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344439-A (JP)
Title: Semiconductor acceleration sensor device
Inventor: AKAI SUMIO
IPC: H01L29/84
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of an output characteristic caused by the influence of a stress generated in a package by an external force or a heat, and to miniaturize the package.   <P>SOLUTION: A recessed part 5 is provided in the package 4, and another acceleration sensor chip 1 excluding an integrated circuit chip 2 having the largest size and a memory cell chip 3 are stored in the recessed part 5, and the integrated circuit chip 2 is arranged in piles relative to the acceleration sensor chip 1 and the memory cell chip 3 stored in the recessed part 5. Hereby, the acceleration sensor chip 1 can be arranged on the center of the package 4. Consequently, the influence of the stress to the external force applied to the package 4 or a thermal stress generated in the package 4 is hardly exerted on the acceleration sensor chip 1, and the influence of the stress is changed to be isotropic to prevent deterioration of the output characteristic. In addition, the package 4 can be miniaturized by mounting and arranging stereoscopically a plurality of chips 1-3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342530-A (JP)
Title: Aqueous coating composition
Inventor: TANAKA HIROSHI
IPC: C09D7/12
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous coating composition in which a humidity control function of a carbonized product is effectively carried out for a long period of time, the amount of an organic solvent contained is reduced without performing the mixing control of the composition every time in its use and which is effectively applicable to a structural material such as a residence, an architectural structure, etc.   <P>SOLUTION: To obtain an aqueous coating composition in which a humidity control function of a carbonized product is effectively carried out for a long period of time, the amount of an organic solvent contained is reduced without performing the mixing control of the composition every time in its use and which is effectively applicable to a structural material such as a residence, an architectural structure, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007898-A (JP)
Title: Motor and manufacturing method
Inventor: UEMATSU IKUO
IPC: H02K3/46
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor and a manufacturing method capable of positively applying an appropriate slack to a winding without obstructing the miniaturization of the motor in the radial direction.  <P>SOLUTION: A pin fitting portion 55 is provided on a terminal portion 50A of a motor bobbin 5A in the axial direction of the motor. Under a condition where the foot 61 of an L-shaped terminal pin 6A is shallowly fitted in the pin fitting portion 55, a terminal 9 of the winding is tucked up so as to be tense at the first terminal pin 6A, and the terminal pin 6A is then deeply inserted to slightly loosen the winding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015114-A (JP)
Title: Digital broadcast recording device and digital broadcast system provided with the same
Inventor: ONOMATSU TAKEHIRO
IPC: H04N5/44
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast recording device for storing a program transmitted in a digital broadcast by a time length independently of a reproduction time so as to allow a user to view the program.  <P>SOLUTION: A broadcast station encodes and compresses a broadcast signal with respect to video and audio, and transmits the resulting signal, and a hard disk recording and reproducing device of the broadcast recording device tentatively stores the signal. The broadcast signal comprises video and audio packets 31a, 31b, or the like and video and audio packets 41a, 42a, or the like and includes no idle area for synchronization with a program real expansion speed. The program is reproduced on the basis of the time information included in the video and audio packets 31a, 31b, or the like and video and audio packets 41a, 42a, or the like, and the program transmitted in a time length independently of the reproduction time is stored and can be viewed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010190-A (JP)
Title: Modification method for passenger conveyor
Inventor: MATSUO TOSHIAKI
IPC: B66B23/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modification method for a passenger conveyor capable of smoothly replacing a drive device and a control panel without stopping the passenger conveyor continuously over a rather long period.  <P>SOLUTION: After the drive device is removed and replaced with a new drive device 1A, an interface resistance box 6 is inserted between the new drive device 1A and the control panel 2 and made operable. Then the remaining existing control panel 2 is replaced with a new one, and the interface resistance box 6 is removed. Thus, for example, after the new drive device 1A is installed on the regular holiday of the shop having the passenger conveyor and the passenger conveyor is operated when a shop is opened, the control panel 2 can be replaced on the next regular holiday of the shop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009775-A (JP)
Title: Train position detection system
Inventor: MUTO TORU
IPC: B61L3/12
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To detect a detailed position of a train on rails at low cost.  <P>SOLUTION: A current position of the train on the rails is detected on the train. An on-train transceiver transmits a signal of the current position, and a ground apparatus receives the signal through a public radio network. A scheduled traveling pattern is stored in a storage area of the on-train apparatus. When the current position of the train is out of a prescribed area including the scheduled traveling pattern, the on-train transceiver transmits the current position signal. If a deviation is in excess of an allowable range, the train position is transmitted more closely than a fixed cycle (t), so that the train position is transmitted to the ground apparatus in real time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007321-A (JP)
Title: Terminal-to-terminal communication connection control system for ip full service
Inventor: FURUKAWA HISAO
IPC: H04L45/741
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal-to-terminal communication connection control method for implementing an IP full service for carrying out telephonic communication and audiographic communication via an IP network and a mobile communication network.  <P>SOLUTION: An IP encapsulation technique, a simple encapsulation technique, a method for applying common channel signaling to an IP network, a multicast function for registering an address of a terminal into a network node unit, a method for acquiring an IP address using a telephone-number as a domain name, and a method for discriminating IP packets according to port numbers, etc. are combined, and terminal-to-terminal communication connection control based on a common channel signaling system is applied to establish a channel extending via the mobile communication network, a public telephone switched network, and an IP network, etc. and then terminal-to-terminal communication is carried out between a terminal 1 and a terminal 2, or a multicast delivery channel is set within an IP network to deliver multicast data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177656-A (JP)
Title: Medical broad band electromagnetic holographic imaging
Inventor: ZHDANOV MICHAEL
IPC: G03H1/04
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To image an object, such as a diseased human near to heart, bone or malignant tumor in a nontransparent medium, such as the human body.  <P>SOLUTION: Transmitters generate a broad band harmonic (frequency domain) or pulse (time domain) primary electromagnetic (EM) field including the lower frequency portions of the EM spectrum. The propagation of the EM field is typically by diffusion phenomena or the combination of the diffusion and wave phenomena. The primary field propagates through the examined medium and interacts with the object to produce a scattering field, which is recorded by receivers. The scattered EM field components measured by the receives are applied as an artificial EM field to generate a backscattering EM field. Cross power spectra of the primary and backscattering EM field (in the frequency domain) or cross correlation between these EM fields (in the time domain) produce a numerical reconstruction of an EM hologram.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003068134-A (JP)
Title: Headlamp of vehicle
Inventor: YAMAGUCHI HIRONAO
IPC: F21Y101/00
Filed: 2002-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a headlamp of vehicle 1 capable of restraining internal temperature rise of a lighting circuit part by exposing part of the light circuit part 8 fixed to a reflector 3 to cool it by the outside air while keeping the inside of a lamp housing 2 airtight regardless of the attitude of the reflector 3. SOLUTION: This vehicular headlamp comprises: an opening part 2b opened in the housing 2 on the side facing to the lighting control circuit 8 for exposing an end face 81a of the control circuit 8 to the outside, and a diaphragm 9 formed into a nearly annular shape with a material having flexibility, having its outer circumferential side firmly fixed to the entire circumferential edge of the opening part 2b and having its inner circumferential side firmly fixed to or pressingly brought into contact with the outer circumferential side of the end of the end face 81a. Thereby, while always keeping the airtightness inside the lamp housing 2, the end face 81a of a case 81 of the control circuit 8 fixed to the reflector 3 is cooled by the outside air to restrain the internal temperature rise of the control circuit 8, so that thermal load on circuit elements can be reduced.
Patent JP-2004017288-A (JP)
Title: Curable silicone release agent composition and release paper using the same
Inventor: ITO HIDEYUKI
IPC: C08L83/07
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable silicone release agent composition which has excellent thin film coating properties and adhesive properties to a base, a low hardness of a cured film, a large release resistance at high-speed releasing and a releasing speed dependency of a release force near a solvent type, and to provide release paper using the same.  <P>SOLUTION: The curable silicone release agent composition contains (A) an diorganopolysiloxane having an alkenyl group bonded at a molecular chain terminal to a silicon atom, represented by general formula (1):(R<SP>1</SP>R<SB>2</SB>SiO<SB>1/2</SB>)<SB>(2+a)</SB>(R<SB>2</SB>SiO)<SB>n</SB>(RSiO<SB>3/2</SB>)<SB>a</SB>, (B) an diorganopolysiloxane having a hydrogen atom bonded at both molecular chain terminals and a side chain to total 3-4 silicon atoms, represented by a general formula (2) (HR<SB>2</SB>SiO<SB>1/2</SB>)<SB>(2+b)</SB>(HRSiO)<SB>c</SB>(R<SB>2</SB>SiO)<SB>m</SB>(RSiO<SB>3/2</SB>)<SB>b</SB>, (C) an organohydrogen polysiloxane having at least 5 hydrogen atoms bonded at a side chain in one molecule to a silicon atom, and (D) a platinum metal catalyst of an amount of catalyst as indispensable ingredients and does not contain an organic solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016858-A (JP)
Title: Film forming apparatus and method
Inventor: HARAJIRI TOSHIHIKO
IPC: C09D11/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film forming apparatus and a method capable of easily forming a film having a diamagnetic material of desired orientation to a desired shape at a high accuracy.  <P>SOLUTION: The film having the diamagnetic material is formed by the film forming apparatus 10 provided with an ink jet head 20 delivering a material to be delivered containing the diamagnetic material comprising a carbon nano-tube or a carbon nano-fiber and a curing resin on a medium 1 as a liquid drop; an orientation means 30 for orienting the diamagnetic material in the material to be delivered delivered on the medium 1 by a magnetic field; and a curing means 40 for curing the curing resin in the state that the diamagnetic material in the delivered material to be delivered is oriented to a predetermined direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016328-A (JP)
Title: Mascara brush
Inventor: SATO MAYUMI
IPC: A45D34/04
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mascara brush capable of controlling the degree of sticking of a mascara liquid and of curl-up, and easy to use.  <P>SOLUTION: A mascara brush 1 is formed by holding a brush part 4 which is formed by attaching brush bristles 2 to a core member 3 in a radial pattern to a shaft 5, and then, the brush part 4 is shaped roughly like a letter W by forming the core member 3 in a curved line shape composed of three circular arcs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016880-A (JP)
Title: Method and apparatus for treating pcb in gaseous phase
Inventor: HORII YASUO
IPC: C07C25/18
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating PCB (polychlorinated biphenyl) in a gaseous phase by which PCB in a gaseous phase is not simply removed but can be made harmless by degradation.  <P>SOLUTION: The object gas containing PCB is irradiated with at least UV or ultrasonic waves or alternately and repeatedly irradiated with UV and ultrasonic waves and an organic hydrogen donor is allowed to exist, whereby the PCB can be degraded by dechlorination with high efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022808-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OKUBO TADANORI
IPC: H01L23/12
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method, which can surely solder an outer connection electrode in mounting and improve reliability of the mounting without generating mounting defect or the like of the device by ensuring prescribed standoffs dimension.  <P>SOLUTION: The device has a tape 22 provided with a solder ball 23 in one major surface, a semiconductor chip 24 mounted on the other major surface of the tape 22, a conductive connection part connecting the semiconductor chip 24 and the solder ball 23, and a resin sealing part 28 sealing the conductive connection part by printing silicone resin 34 in the one major surface of the tape 22 by using a squeegee and a predetermined mask. The resin sealing part 28 is formed by cutting another end 36b of a print resin part 36, wherein a resin bank 37 of a squeegee movement direction terminal part positioned outside a forming outer circumferential line 33 of the tape 22 is formed, upon formation of the tape 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023553-A (JP)
Title: Charge pump circuit
Inventor: WATANABE KIYOSHI
IPC: H03L7/093
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the lock-up time of a frequency synthesizer by discharging accumulated charge to be connected to an output terminal in a short time and lowering the output voltage in a short time when the output voltage is desired to be dropped from a high state to a low state.  <P>SOLUTION: When an output voltage VCONT is low, analog switches SW1 and SW3 are turned on. At this time, an up signal UP is inputted to an inverter 13. When a MOS transistor Q1 is turned on, electric charge is charged in a loop filter 3 by a source current flowing through a MOS transistor Q2 and the output voltage VCONT increases. When the output voltage VCONT is high, analog switches SW2 and SW4 are turned on. At this time, a down signal DN is inputted to a MOS transistor Q4 and the MOS transistor Q4 is turned on. The electric charge is discharged from the loop filter 3 by a sink current flowing through the MOS transistor Q4 and the output voltage VCONT drops.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022125-A (JP)
Title: Information detecting device, recorder, information detecting method
Inventor: AKITA MAMORU
IPC: G06F12/14
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To give a firmer copyright protective function to a disk drive.  <P>SOLUTION: This information detecting device is provided with an information detecting circuit which detects whether the copyright protective information inserted in recorded data is illegal. Moreover, this circuit is provided so as to detect the recorded data to which a modulation treatment has been applied through a prescribed modulation circuit. When the copyright protective information is judged illegal by the circuit, at least the illegal copyright protective information is made so as not to be recorded on a recording medium as it is. When the information detecting device has such a configuration, the possibility that the illegal copy of data can be attained by alteration, for example, of software can be eliminated completely in the case where a detecting operation by the information detecting device is performed on the level of hardware.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019370-A (JP)
Title: Screw anchor
Inventor: FUJISAKI MORIHARU
IPC: E04B1/41
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw anchor for fitting a work into a concrete wall with a set of nut which does not get loose when demounting a driver bit or loosening the nut and can be securely fixed to the execution position in a retained condition.  <P>SOLUTION: The screwed anchor is provided with a first screw section 5 formed of two high and low threaded screws 5a, 5b at one and the other side sandwiching a nonthreaded section 7 located haflway in an axial direction of a shaft body 2 and a second screw section 6 formed of a metric thread, respectively. The anchor 1 is screwed in the concrete wall by use of a hexagon socket head bit by forming a substantially hexagonal head 3 in plan view, having an allowable size for screwing of the nut 14, in the second screw section 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019932-A (JP)
Title: Vibration control device
Inventor: YOSHIMURA KENKI
IPC: E04H9/14
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control device with an excellent vibration control performance capable of reducing an installation space and a weight.  <P>SOLUTION: This vibration control device comprises a plurality of containers 1 having liquid 10 and stacked in the vertical direction, a plurality of columns 2, and fixing devices 3 fixing the containers to the columns. The containers 1 are formed in a generally rectangular as viewed from an upper side, have opening parts 4 in the upper surfaces thereof, and comprise reinforcement materials 7, extending in a direction generally parallel with one side wall 6 of the container, installed on the lower surface of a bottom wall 5. An airtight material 11 is held between the bottom wall 5 of the container disposed on the upper side and the edge part of the opening part 4 of the container disposed on the lower side. The reinforcement material 7 of the container disposed on the upper side is dipped in the liquid contained in the container disposed on the lower side through the opening part 4 of the container disposed on the lower side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032028-A (JP)
Title: Flat acoustic transducer device
Inventor: KONDO KUNIO
IPC: H04R9/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize a flat acoustic transducer device capable of surely and easily arranging permanent magnets of correct polarity.  <P>SOLUTION: Unmagnetized magnets 210-230, 310, 320 are attached to 1st and 2nd yokes 200, 300, these magnets 210-230, 310, 320 are magnetized in the directions different in each yoke, and then the 1st and 2nd yokes 200, 300 are assembled. Thus, the flat acoustic transducer device can be constituted and manufactured in magnet arrangement having polarities mutually different 180° by a simple process without confusing the magnetized polarities of the magnets on the yokes 200, 300.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059205-A (JP)
Title: Clock signal generating system using wobble signal and data reproducing apparatus employing the same
Inventor: BOKU KENSHU
IPC: G11B7/005
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a clock signal generating apparatus using a wobble signal and a data reproducing apparatus employing the clock signal generating apparatus. SOLUTION: This invention provides the clock signal generating apparatus that is required to record/reproduce a rewritable medium for recording a wobble signal and a radio frequency signal and includes; a first block for detecting and outputting a frequency error signal or a phase error signal from an RF signal on the recording medium; a second block for detecting and outputting a wobble error signal from the wobble signal on the recording medium; and a clock generating unit for generating the clock signal by using an output signal of the second block when the RF signal has an error and for generating the clock signal by using an output signal of the first block when the wobble signal has an error. Thus, the clock signal generating apparatus selectively uses the RF signal or the wobble signal to generate the clock signal suitable for reproducing various recording media.
Patent JP-2004027250-A (JP)
Title: Method for producing sintered ore
Inventor: MATSUMURA MASARU
IPC: C22B1/16
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing sintered ore by which the yield of a product and its cold strength are improved by effectively utilizing inexpensive high crystal water-containing iron ore and steelmaking slag in the slag produced in the works.  <P>SOLUTION: High crystal water-containing iron ore of ≥ 4 mass% crystal water, is blended at ≥ 40 mass% to the total amount of iron ore and the steelmaking slag of 5-30 mass% FeO in the slag, is blended so as to become ≥ 1.0 mass% ((FeO/Fe) × 100%) as the ratio of FeO in the steelmaking slag and Fe in the high crystal water-containing iron ore. Then, a rise in fusing ratio by utilizing the high crystal water-containing iron ore and a consequent decrease in fluidity of the molten iron are prevented by blending the FeO-containing steelmaking slag.  <P>COPYRIGHT: (C)2004,JPO