baber/WOPTO huggingface dataset:
Patent JP-2003066525-A (JP)
Title: Camera
Inventor: HASHIMOTO TATSUTOSHI
IPC: H04N5/225
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology for effectively preventing dust and dirt from sticking onto a lens, etc., arranged on the optical path of a camera, especially, in the case of interchanging the lenses, etc. SOLUTION: The camera capable of interchanging the lenses or capable of additionally mounting a lens, is provided with a 1st electrode 17a which is arranged on the optical path or the vicinity, also, near the lens mounting position in the camera and a 2nd electrode 17b which is arranged near the 1st electrode and arranged outside the optical path of the camera, a prescribed voltage is applied to between the 1st electrode and the 2nd electrode.
Patent JP-2003113342-A (JP)
Title: Water-based coating composition and method of forming multilayer coating film
Inventor: HARAKAWA TAKESHI
IPC: C09D201/06
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a water-based coating composition giving coating film with high smoothness and good visual appearance and, when containing a brilliant material as the coloring component, good at flip-flop character, and to provide a method for forming multilayer coating film by using the composition. SOLUTION: This water-based coating composition comprises an emulsion resin which is obtained by emulsion polymerization of an α,β-ethylenically unsaturated monomer mixture 3-50 in acid value including >=65 wt.% of a (meth)acrylic 1-2C ester and a urethane-based compound of the general formula (1) or (2); wherein the urethane-based compound content of this composition is 0.01-20 wt.% on a solid basis. The other version of this water-based coating composition comprises a water-based resin which is obtained by dissolving or dispersing in an aqueous medium by the aid of a neutralizing base a resin having an acid value of 10-100, hydroxy number of 30-200 and weight-average molecular weight of 4,000-2,000,000 and the urethane-based compound mentioned above; wherein the urethane-based compound content of this composition is 0.01-20 wt.% on a solid basis.
Patent JP-2003072803-A (JP)
Title: Lid structure for drum
Inventor: MAEHARA KAORU
IPC: B65D45/32
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To easily and reliably close a drum with a lid, to enable a remote operation of opening/closing, to prevent a specific substance from entering or being discharged, and to seal the drum with higher strength. SOLUTION: A lid 2 for closing an opening 1a of a drum 1 comprises an attachment plate 3 welded to an inner peripheral surface of the drum 1, and a lid body 4 to be fixed thereto by a remote operation. The attachment plate 3 is equipped with guide pins 5 and 6 and a boss 8 including a screw hole 8a at its protruding end. A flange 9 of the attachment plate 3 is extended downwardly while being inclined toward the inner peripheral surface of the drum 1 and is designed to be fitted in tight contact with the inner peripheral surface of the drum 1. The lid body 4 is equipped with a handle 10 for a remote operation tool, a filter 13, guide holes 12, and a bolt 11 which is prevented from coming out.  The lid body 4 is positioned with the attachment plate 3 to have the guide pins 5 and 6 aligned with the guide holes 12, and the bolt 11 is screwed with the screw hole 8a of the boss 8, whereby the lid body 4 can be fixed to the attachment plate 3.
Patent JP-2003070542-A (JP)
Title: Portable mirror, its manufacturing method, and its manufacturing kit
Inventor: ASAMI MITSUO
IPC: A45D42/24
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a portable mirror at a low cost which is flexible and suitable for being carried in a purse or a pocketbook. SOLUTION: A flexible sheet member having a mirror surface on at least one side is covered in a plastic film and stuck on the film with a heat molten adhesive agency.
Patent JP-2003079120-A (JP)
Title: Motor core and dc motor
Inventor: EGAWA KANAME
IPC: H02K1/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a DC motor which can avoid the size increase, and to improve the utilization factor of a magnet flux. SOLUTION: A stator 11 comprises a disc-type yoke 11b made of nonmagnetic metal and a magnet 14 fixed to the lower surface of the yoke 11b. A rotor 12 has a motor core 15 and a plurality of wound coils 16 arranged on the core 15. The core 15 has an annular core main part 17, six magnetic cores 18 to which the wound coils 16 are attached, and auxiliary magnetic cores 19 attached to the tips of the respective magnetic cores 18.
Patent JP-2003076968-A (JP)
Title: Portable electronic device and method for inhibiting the use
Inventor: KOBAYASHI TSUTOMU
IPC: G06F21/60
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic device preventing illegal exploitation of stored data under a state that a use of a transaction function is inhibited (invalidated), and a method for inhibiting the use. SOLUTION: At the time of receiving a card block command from the outside (ST21), a control element 15 verifies MAC of the received card block command (ST22). As a result of the verification, in the case that the MAC is a proper value, an LSB of state management information of a data memory 16 is updated from '1(usable state)' to '0(unusable state)' (ST24). When updating is ended, all input/output data 130 of the data memory 16 are erased (ST25). When updating of the state management information and erasure of the data are normally ended, the control element 15 outputs a status '9000' indicating normal end to the outside, ends a series of function invalidating processings and an IC card 1 becomes unusable thereafter (ST26).
Patent JP-2003071830-A (JP)
Title: Kneading regulation device for resin machine
Inventor: KODATE KAZUHIRO
IPC: B29B7/72
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To knead a synthetic resin raw material having a wide range of physical properties by widening the regulating range of kneading by making the inside diameter of an inner hole fitted with a fixed valve and a rotary valve larger than the inside diameter of an inner through hole. SOLUTION: In a kneading regulation device for a resin machine, the second inside diameter (D2) of the inner hole (6) of the device (5) in which the fixed valve (8) and the rotary valve (9) are arranged is made larger than the first inside diameter (D1) of the inner through hole (3) of a cylinder (2) to widen the regulating range of kneading.
Patent JP-2003082924-A (JP)
Title: Door opening and closing assisting device and door opening and closing assisting method
Inventor: KIKUEDA YOSHIOKI
IPC: B63B19/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a door opening and closing assisting device and door opening and closing assisting method, capable of surely preventing the occurrence of hurts due to nipping of a hand in closing a door or collision with the closing door in an upper structure of boats and ships such as a passenger boat or a ferry boat or a building such as a dwelling house. SOLUTION: This door opening and closing assisting device is provided with a door body 1 and a door frame 3. A support cylinder 6 has strike parts 5a, 5b on the upper and lower sides and a cam-like slant face part 6a formed at the upper end thereof. The support cylinder is formed by a door frame arm 7 mounted on the lower strike part 5b, an arm 9 with a door rotatably disposed between the strike parts, and provided with a receiving cylinder part 8 having a cam-like slant face part 8a corresponding to the cam-like slant face part 6a at the lower end, a spring means 10 interposed between the upper strike part 5a of the door frame arm 9 and the arm 9 with a door, and a hinge pin 11 inserted in the support cylinder 6 and the receiving cylinder part 8 on which the door frame arm 7 and the arm 9 with a door are pivoted to be opened and closed.
Patent JP-2003079697-A (JP)
Title: Muscle extending and pressing mechanism
Inventor: NAKAZAWA TOMIO
IPC: A61H39/04
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a muscle extending and pressing unit which operates in an extending direction of a muscle and which imparts a stimulus to a contracture muscle in a muscular fiber direction. SOLUTION: The muscle extending and pressing unit comprises a suitable base 1a, and a plurality of pressers 2a each formed at a lower part in a cylindrical state, at an upper part of a conical coiled spring, and provided at a vertex with a pressing part in such a manner that the pressers are fixed to the base so that a pressing force by the adjacent presser groups or the pressers are operated in an opposite direction.
Patent JP-2003085228-A (JP)
Title: Method for adjusting timing in semiconductor integrated circuit and its program
Inventor: FUKUYAMA MASAYUKI
IPC: H01L21/82
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a timing adjusting method in a semiconductor integrated circuit capable of facilitating countermeasures to a hold error in a short time without having influence on a clock path or a setup error. SOLUTION: This method for adjusting a timing in a semiconductor integrated circuit comprise a process for retrieving a part where it is possible to facilitate countermeasures to a hold error to be generated between flop flops and a hold error countermeasures part retrieving process for preventing any hold error to be generated between flop flops by applying a delay value for the hold error value to the optimal hold error countermeasures part. Also, a clock path in the semiconductor integrated circuit is identified. In the hold error countermeasures process, back trace from the second flip flop to the first flip flop between the flop flops whose hold error value is the maximum is executed, and the first hit part where it is possible to facilitate countermeasures to the hold error is retrieved, and this is judged as the optimal hold error countermeasures part.
Patent JP-2003089038-A (JP)
Title: Work machining method for combined nc lathe
Inventor: OYAMA MICHIHIRO
IPC: B23B1/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a work processing method for processing a work by using a numerically controlled lathe provided with a tool spindle capable of Y axis controlling and capable of coping with a work of small lot with short delivery period using a combined tool. SOLUTION: A partial processing program for processing the combined tool 2 is prepared and a simultaneous processing portion of the work 1 is specified to produce a tool processing program including the partial processing program. In addition, a work processing program of the work using the combined tool 2 to be processed by the tool processing program is produced. The tool processing program controls the NC lathe to produce the combined tool 2 and attach it to a tool rest of the lathe. The lathe, then, is controlled by the work processing program to process the work 1. By using an automatic exchanging device of tool and a lathe capable of Y axis and B axis controlling of a tool spindle, a combined tool having a complicated shape can be handled.
Patent JP-2003087879-A (JP)
Title: Setting system for terminal function for remote control supervisory system
Inventor: SHINYASHIKI YASUSHI
IPC: H04Q9/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a setting system for a terminal function for a remote control supervisory system that can make settings only to a desired terminal even when a distance between a setting device and the terminal is comparatively greater. SOLUTION: The setting device 34 to set setting information is provided to a storage section 22 of a desired terminal 30 among a plurality of terminals connected to a central processing unit 31 by a time division multiple access system via a signal line Ls. The setting device 30 is provided with a wireless transmission reception section 13 for transmitting the setting information by a wireless signal. The terminal 30 is provided with a processing section 27 that returns a registration request to the central processing unit 31 when receiving the wireless signal or stores the setting information and returns the setting end when the registration end is transmitted thereto.  The central processing unit 31 broadcasts a setting inhibit signal when receiving a returned registration request from one terminal receiving the wireless signal and broadcasts a setting inhibit release signal when receiving the returned setting end.
Patent JP-2003052848-A (JP)
Title: Fire extinguishing nozzle making discharged liquid like curtain
Inventor: USAGAWA TARO
IPC: A62C31/02
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a fire extinguishing nozzle making discharged liquid like a curtain, capable of stopping flame and sparks jetted from an opening part of a fire object with a discharged curtain-like fire extinguisher to prevent damage of fire spread to a refuge path and the other adjacent objects and other fire fighters. SOLUTION: The discharge part of the fire extinguishing nozzle is shaped in section so that a complete round of a part on this side is smoothly transferred to an oblong having a very small short side of the discharge side and a very large long side. As for the sectional area thereof, the oblong part is made smaller than the complete round part. The movable type is provided with a grip 2 for holding the nozzle and controlling the discharge direction, and the fixed type is provided with a mounting seat 3 for fixing the nozzle and keeping the discharge direction. A fire extinguishing liquid is vigorously discharged like a curtain to thereby stop flames and sparks.
Patent JP-2003089137-A (JP)
Title: Injection mold and method for manufacturing the same
Inventor: MIURA TSUNEO
IPC: B29C45/37
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an injection mold capable of enhancing the releasability of a molded article to enhance the quality thereof. SOLUTION: An uneven surface 2a is formed to the surface of a core mold 2 by blast treatment.
Patent JP-2002176730-A (JP)
Title: Charge/discharge protective circuit, battery pack incorporating the same, and electronic apparatus using the battery pack
Inventor: FUJIWARA AKIHIKO
IPC: H02J7/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a charge/discharge protective circuit which can detect an overcharge, an overdischarge, a discharge overcurrent, or a charge overcurrent to protect a secondary battery, to provide a battery pack in which the charge/discharge protective circuit is incorporated, and to provide an electronic apparatus such as a portable telephone, etc., having the battery pack. SOLUTION: There are provided an overcharge detection circuit 11, an overdischarge detection circuit 12, a discharge overcurrent detection circuit 13, and, in addition, a charge overcurrent detection circuit 21. The overcharge, overdischarge, discharge overcurrent, or charge overcurrent of a secondary battery can be detected by the respective detection circuits to control ONs/OFFs of a discharge controlling FET or a charge controlling FET. With such a constitution, the secondary battery can be protected from the overcharge, the overdischarge, the discharge overcurrent, or the charge overcurrent.
Patent JP-2003090986-A (JP)
Title: Lens fitting member with decoration for rimless spectacles
Inventor: NOMICHI HIROMI
IPC: G02C11/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide rimless spectacles which can have its decoration component easily detached and its decoration replaced at proper time as the user likes and make it possible to stably connect lenses. SOLUTION: The lens fitting member for the rimless spectacles comprises components such as endpieces, a bridge, and lenses and is constituted by fitting the former two components to the lenses; and a projection for preventing rotation and a screw for lens fitting are provided on a surface facing the lens and a decoration member is provided on a surface which does not come into contact with the lens.
Patent JP-2003097067-A (JP)
Title: Connecting fitting of door frame and wall panel, and connecting structure of door frame and wall panel using it
Inventor: ARAI KENICHI
IPC: E04H1/12
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a connecting fitting of a door frame and a wall panel, capable of facilitating construction while securing enough installation accuracy and a connecting structure using it in connection between the door frame and the wall panel in a unit room. SOLUTION: In connection between the door frame and the wall panel of the unit room, a return part 2 of the connecting fitting 1 of the door frame and the wall panel is formed so that at the L-shaped end on the face of the connecting fitting 1 that abuts on the door frame 3, it erects to the abutting surface to thereby stop an interior bed material 5a disposed parallel to the wall panel 4. Thus, in installing the interior bed material 5a, enough installation accuracy can be secured and the construction can be facilitated.
Patent JP-2002173485-A (JP)
Title: Spiro compound
Inventor: ARAI TOSHIMITSU
IPC: A61P1/04
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a new spiro compound useful as a prophylactic and therapeutic agent for central nervous system diseases based on nociceptin receptor- binding action. SOLUTION: This spiro compound is represented by the general formula (I) [wherein ring A1 and ring A2 are each an optionally substituted benzene ring; E is a divalent chain hydrocarbon group which may be substituted; X is CO or the like; R1 is an optionally substituted hydrocarbon group or the like, or alternatively R1 may be bonded to a ring-constituting carbon atom of ring A2 to form a fused ring; and the symbol ... represents a single or double bond] or its salt.
Patent JP-2003101392-A (JP)
Title: Startup circuit
Inventor: MATSUSHITA YUICHI
IPC: H03K17/22
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a startup circuit capable of accurately generating a startup signal even when a power source is restarted immediately after the supply of a power source potential is interrupted, that is, even when the supply of the power source potential is shortly power interrupted. SOLUTION: The startup circuit comprises a capacity element C11 for charging a charge from a power source node T1, a capacity element C13, a charge charging/discharging means 101, and a charge discharging means 103. The element C13 lowers the potential level of a node n2 in response to the stop of supplying the power source potential VCC to the node T1. The means 101 discharges the charge stored in the element C11 to the node T1 in response to the drop of the potential of the node n2 when the supply of the potential VCC is stopped, and supplies the charge from the note T1 to the element C11 when the potential VCC is supplied to the node T1. The means 103 discharges the charge stored in the element C11 during a predetermined period after the potential VCC is started to be supplied to the node T1, to a ground node T2.
Patent JP-2003096657-A (JP)
Title: Warp yarn sizing apparatus
Inventor: AIKI KENICHIRO
IPC: D06B3/04
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a warp yarn sizing apparatus capable of preventing disturbance of uniform sizing of warp yarns without unevenness and damage to warp yarn quality because foam produced according to stirring of a size liquid with a roll rotating in a sizing bath sticks to warp yarns. SOLUTION: This warp yarn sizing apparatus 1 comprises the following. The sizing bath 4 housing the size liquid 3 and maintaining the size liquid surface at a prescribed height, a first roll 6 for winding and stretching a warp yarn sheet 2 dipped together with the warp yarn sheet 2 in the stretched state in the size liquid 3 in the sizing bath 4, a second roll 7 contacting the first roll 6 on the rolling side of the warp yarn sheet 2 and pressing the warp yarn sheet 2 against the first roll 6, a third roll 8 contacting the first roll 6 on the delivering side of the warp yarn sheet 2 and pressing the warp yarn sheet 2 against the first roll 6 and a feeding means (a pump 15, a flow regulating valve 42 and a feed nozzle 43) for feeding the size liquid 3 from the upper part to the circumscribed position of the first roll 6 with the second roll 7.
Patent JP-2003100701-A (JP)
Title: Method for etching silicon wafer and method for differentiating front and rear surface of silicon wafer using the same
Inventor: NORIMOTO MASAFUMI
IPC: H01L21/306
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an etching method of a silicon wafer, by which excellent mirror finish flatness can be obtained on the front surface and the rear surface is a little rough. SOLUTION: This is to provide an improved version of a silicon wafer etching method in which an acid etchant and an alkaline etchant are individually stored in a plurality of tanks, and a silicon wafer having a process modified layer formed through a lapping process and a subsequent cleaning process is sequentially immersed in the acid etchant and the alkaline etchant. In this method, the alkaline etching is treated after the acid etching, the concentration of the alkaline etchant is set to be 8 mol/l or more, and the etching rate of the acid etching is set to be 0.2 μm/sec or more in total in the front and rear surfaces of the silicon wafer.
Patent JP-2003110980-A (JP)
Title: Receiver and charging system
Inventor: SANO KENJI
IPC: H04N5/44
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of meeting needs such that viewers select a desired commercial message to view it to reduce the view charge accordingly and sponsors bear sponsor charges according to the quantity of commercial messages utilized actually. SOLUTION: The system stores commercial messages of genres and sponsors selected by viewers and records contents by setting them to a commercial insertion part of the contents. The utilized amount is notified to a charging management means, which conducts settlement processing to due shares of both the sponsors and viewers.
Patent JP-2003105404-A (JP)
Title: Producing method for silver coated copper powder, silver coated copper powder obtained by the producing method, conductive paste using the silver coated copper powder and printed circuit board using the conductive paste
Inventor: SAKAGAMI TAKAHIKO
IPC: B22F1/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for silver coated copper powder equipped with an alloy layer of silver and copper which realizes low resistance as much as that of silver coated copper powder and moreover makes paste viscosity lower when being fabricated into a conductive paste. SOLUTION: This producing method for silver coated copper powder equipped with the alloy layer of silver and copper comprises a silver coating process of preparing silver coated copper powder by forming a silver layer on the surface of copper powder and a heating process of heating the silver coated copper powder in a wet reducing environment and performing strain relieving annealing of silver layer and copper powder.
Patent JP-2003111434-A (JP)
Title: Power source apparatus
Inventor: NARUO MASAHIRO
IPC: H02M7/538
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a power source apparatus capable of lowering a peak factor of the current flowing to a load circuit and preventing increase of noise or stress of a switching element even when the load impedance is changed. SOLUTION: A series circuit of a pair of switching elements Q1, Q2 made of MOSFETs is connected between output terminals of a rectifier DB via diodes D1, D2, and a filter capacitor C0 is connected between the connecting point of the diodes D1, D2 and a negative electrode terminal of the rectifier DB. A series circuit of an impedance element 12 of an impedance element and a capacitor C1 is connected between the output terminals of the rectifier DB, a primary winding n1 of a transformer T1 which is a leakage transformer is inserted between the connecting point of the element 12 and the capacitor C1 and the connecting point of the elements Q1, Q2, and a load circuit 1 including a discharge lamp FL is connected to the secondary winding n2 of the transformer T1.