baber/WOPTO huggingface dataset:
Patent JP-2002279387-A (JP)
Title: Card and manufacturing method therefor
Inventor: HOTTA YOSHIAKI
IPC: B42D15/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a card having a pattern with sharpness thereof not impaired, and to provide a manufacturing method thereof. SOLUTION: In a non-contact IC card 100, a semi conductor IC chip 120, an antenna 130, and a wire 140 for connecting the semi conductor IC chip 120 to the antenna 130 are embedded in a card base material 110. In addition, scooped out patterns 150 and 152 formed through the card base material 110 are provided. The scooped out patterns include characters, symbol marks and logos.
Patent JP-2002273746-A (JP)
Title: Cellulose acetate film, polarizing plate or the like and method for judging good product
Inventor: MIYAZAKI MASAAKI
IPC: G02B5/20
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To dispense with visual evaluation after the processing of a cellulose acetate film. SOLUTION: The cellulose acetate film is manufactured by a solution casting method so that the thickness change ratio in the width direction of the completed film after film formation becomes 0.04% or less (thickness change quantity at every 0.5 mm is not more than 0.0002 mm). For example, a dope 12 is prepared from cellulose acetate and a solvent such as dichloromethane or the like to be adjusted to a temperature of 30 deg.C and a viscosity of 500 poise. The dope 12 is cast on a belt 18 from a casting die 17 wherein the surface roughness (Ra value) of a die lip is set to 0.1 μm and a lip clearance (d) is set to 1.0 mm to form the film 19. If the thickness change ratio is not less than 0.04%, the film becomes a good product level of a streak-like flaw after product processing and visual evaluation is dispensed with.
Patent JP-2002285504-A (JP)
Title: Block for pavement and laying method
Inventor: KIKUZAWA TETSUJI
IPC: E01C13/04
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide blocks for pavement capable of easily forming a road surface displaying a natural feeling by spreading the blocks all over the road surface. SOLUTION: The blocks can be spread all over the road surface without opening because adjacent two sides are formed mutually in a complementary shape in the blocks, and the blocks are not arrayed in the fixed direction when the blocks are spread all over the road surface and a feeling close to disordered- lining pavement can be imparted because the shapes of adjacent two sides of each pair differ from the shapes of the adjacent two sides of other pairs. Workability is also improved because of the aggregate of the blocks of three pieces.
Patent JP-2002290424-A (JP)
Title: Serial-bus-hub and its control program
Inventor: MORIYA TOMOSHI
IPC: G06F13/38
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a serial-bus-hub that enables the connection between multiple host PCs and multiple USB devices without installing servers dedicated to device connection as in the case of conventional hubs for LAN. SOLUTION: A control part of a USB hub in reverse operation 20 is provided with a repeater 26 and a single buffer/receive 27 connected between the down- side of the repeater 26 and a down-side port 22, and four buffer/receivers 28 (28-1 to 28-4) connected between the up-side of the repeater 26 and a up-side port 21, and a signal processing block which traditionally has not been used beyond one as whole are connected respectively to the buffer/receiver 27 and each of the buffer/receivers 28 as signal processing blocks 29-0 to 29-4. When a request for communicating with the device 25 comes from any host PC 24, the USB hub 20 in reverse operation keeps only the connection of the device 25 with the host PC 24 and shuts down the connection with the other host PCs 24, and restores the connection after the communication is completed.
Patent JP-2002289796-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SHINOHARA SOTA
IPC: H01L21/822
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of increasing a manufacturing yield and reliability by preventing delaminations of a capacitance film. SOLUTION: The process comprises the steps of forming a stacked film 20 consisting of a tightly adhered film, barrier film and a tightly adhered film, forming a metal film 15 to be a lower electrode inside a wafer diameter direction on the stacked film, coating a resist 16 on the metal film 15, etching the stacked film 20 being exposed outside of the wafer direction from an circumference of the metal film 15 using metal film 15 as a mask, and forming the capacitor film 17 after removing the resist 16 on the metal film 15.
Patent JP-2002295057-A (JP)
Title: Joint member of fence for sloped face
Inventor: OSADA HISASHI
IPC: E04H17/16
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a joint member capable of connecting a blindfold fence for a sloped face in the same design with a fence and with good appearance. SOLUTION: A connecting partition 14 having the same appearance with a partition 4 of the fence 1 inclined at a free angle is used, a joint base 11 is installed on the upper and lower ends, and fan-shaped lateral frame connecting members 24 are journal to both sides of the joint bases 11 to freely turn to be projected and sunk, thereby forming the joint member 10. The lateral frame connecting member 24 is fixed to the end in the longitudinal direction of the lateral frame 2 of the fence 1, and the adjacent fences 1 are connected to each other at the respective angles of inclination according to the slope face by the joint member 10.
Patent JP-2002283988-A (JP)
Title: Abs actuator
Inventor: KOYAMA FUMITOSHI
IPC: B60T8/34
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress the penetration of water from a direction oblique to a communication passage, and to increase a tolerance so as to withstand the penetration even when the water penetrates into the communication passage. SOLUTION: Regarding the communication passage 10 for communicating a pump chamber 8 with the outside of a housing 7, the inner diameter of the inlet side of the communication passage 10 is made larger than the inner diameter of the outlet side, a ring-like plate 11 is disposed on the inlet side of the communication passage 10, and the inner diameter of the plate 11 is made smaller than the inner diameter of the outlet side of the communication passage 10.
Patent JP-2002287354-A (JP)
Title: Photosensitive solder resist composition
Inventor: YABUUCHI NAOYA
IPC: C08L71/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive solder resist composition excellent in characteristics such as resistance against gold plating, resistance against thermal shock and electric insulating property. SOLUTION: The composition contains (A) a resin containing radical polymerizable groups and carboxyl groups obtained by adding cyclic ether groups of vinyl monomers containing cyclic ether groups to carboxyl groups of radical copolymers containing at least cyclohexylmethacrylates and vinyl monomers containing carboxyl groups as the monomer units, (B) an inorganic filler, and (C) a photosetting mixture consisting of polyfunctional acryl monomers (c1), compounds having cyclic ether groups (c2) and a photopolymerization initiator (c3).
Patent JP-2002289671-A (JP)
Title: Semiconductor manufacturing apparatus and manufacturing system thereof
Inventor: MIYAZAKI KUNIHIRO
IPC: H01L21/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus in which conveyance of semiconductor substrates can be simplified while keeping cleanliness of the semiconductor substrates, and to provide a manufacturing system thereof. SOLUTION: This invention relates to an apparatus installed in a clean room, for example, an cleaning apparatus 11, which comprises a feeding part 11-1 for feeding the semiconductor substrate conveyance box holding the semiconductor substrates, a semiconductor substrate treatment apparatus 11 for cleaning the semiconductor substrates fed from the feeding part 11-1, and a discharge part 11-2 which is arranged on a different face from that of the feeding part 11-1 and discharges the semiconductor substrate conveyance box holding the semiconductor substrates discharged from the semiconductor substrate treatment apparatus 11.
Patent JP-2002298801-A (JP)
Title: Bag body for thin battery
Inventor: SHIGEKUNI MITSUAKI
IPC: H01M2/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a bag body for a thin battery capable of making performance of the battery maintained for a long time. SOLUTION: This bag body is formed into a bag shape, by heat-sealing respective sealant layers 7 of a film material having a metal layer 3 and the sealant layer, and a thermosetting resin layer 5 is formed between the layer 3 and the layer 7.
Patent JP-2002292419-A (JP)
Title: Contracting method for pipe diameter and contracting device therefor
Inventor: HINAKO NOBUAKI
IPC: B21C1/22
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a contracting method for a pipe diameter and contracting device therefor suppressing the increase in the wall thickness of the pipe, and contracting the pipe diameter with a large contraction rate and a low cost. SOLUTION: In a manufacturing device for a seamless heat transfer pipe provided with a groove on the inner face, a pair of shoes 17 is provided between rolling balls 6 and a die 8 so as to clamp a raw pipe 1 from the upper side and lower side. And the upper and lower faces of the pair of the shoes 17 are connected to a U-shaped clamp 18. The contracting device is composed of the shoes 17, the clamp 18, the die 8, and a drawing device for the raw pipe 1. By pressing of the shoes 17, a friction force is produced between the shoes 17 and the raw pipe 1 so that a backward tension is impressed to the raw pipe in the direction reverse to the reduction drawing direction. The strength of the backward tension is made to be 10-70% of the strength of the reduction drawing force.  In this way, the increase of the wall thickness of the raw pipe 1 accompanying the contraction of the diameter of the raw pipe by the die 8 can be suppressed.
Patent JP-2002300645-A (JP)
Title: Channel control method and central base station
Inventor: BABA MITSUHIRO
IPC: H04W56/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a means through which a central base station can communicate with a subscriber base station belonging to a subsidiary base station under simple control at the time of controlling a communication system comprising a central base station, a subscriber base station, and a plurality of subscriber stations. SOLUTION: In a communication system comprising a subscriber base station, a central base station performing time scheduling of communication, at least one subscriber base station being connected with the central base station through a radio channel of frequency f1, a subsidiary base station connected with the central base station through a radio channel and performing nonregenerative repetition, and at least one subscriber station being connected with the subsidiary base station through a radio channel of frequency f2, and arranged to perform fixed radio access by TDMA/TDD system, the central base station calculates a transmission dispatch time of radio burst packet and when transmission dispatch time satisfies predetermined conditions,  the central base station communicates through a subsidiary base station with a subscriber station belonging to that subsidiary base station using that transmission dispatch time.
Patent JP-2002301087-A (JP)
Title: Balloon catheter for multipurpose ablation
Inventor: SATAKE SHUTARO
IPC: A61N1/05
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a balloon catheter for multipurpose ablation capable of three-dimensionally forming a transmural necrotic layer. SOLUTION: This balloon catheter comprises a catheter shaft formed of mutually slidable catheter outer cylinder shaft 2 and catheter inner cylinder shaft 6; a contractible and expansible balloon 4 set between the tip of the catheter outer cylinder shaft contactable with a target lesion part in an expanded state and the vicinity of the tip part of the catheter inner cylinder shaft; at least one drawing cable 10 inserted to the catheter outer cylinder shaft with the tip fixed to the vicinity of the tip of the catheter inner cylinder shaft within the balloon and capable of bending the catheter inner cylinder shaft by being drawn; a high frequency current-carrying electrode 8 arranged on the inner wall of the balloon or within the balloon and capable of transmitting a high frequency power with a counter electrode arranged on the body surface;  a lead wire 12 electrically connected to the high frequency current-carrying electrode; and a temperature sensor 14 capable of monitoring the internal temperature of the balloon.
Patent JP-2002308209-A (JP)
Title: Rope fastening apparatus, rope applying apparatus and rope applying method
Inventor: WATANABE KOJI
IPC: B65B13/26
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for making a bowknot by applying a rope 11 to a container 1. SOLUTION: A square-shaped paper piece 3 is temporarily folded by a paper piece supplying means 26 and supplied onto a container 1. This paper piece is got to fit to a neck segment 1c of the container by the first and the second folding line applying members 52, 54. A rope 11 is applied to the neck segment of the container from above the paper piece by a rope applying means 56 and fastened. This rope is cut by a cutter 78, its both ends are held by rope holding means 60a, 60b arranged at a second transferring means, and this rope is integrally transferred with the container. At a rope binding station E, the rope is held by the second rope fastening gripper 86a, and moved to occupy a lower position than the positions of the first and second rods 88, 90, the first and second rods are moved forward toward the container.  At the same time, the rope held by the first rope fastening gripper 84a is held from above the first rod to the extremity end of the second rod, and the rope held by the second rope fastening gripper is held from above the held rope to the extremity end of the first rod, thereafter both rods are retracted.
Patent JP-2002312372-A (JP)
Title: Component retrieval device and component retrieval system
Inventor: NISHIMURA WAKAKO
IPC: G06Q30/06
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To easily retrieve a component having specifications required by a user via a network. SOLUTION: A user terminal 1 is connected to a retrieval server 3 via the Internet 4. Distributed servers 2 are connected to the retrieval server 3 via an intranet 5. Respective component makers store component information including component specification information common between the respective component makers in the distributed servers 2. The user transmits retrieval requiring information matching a desired component to the retrieval server 3 by means of the user terminal 1. The retrieval server 3 searches the distributed servers 2 storing the component information of the respective component makers according to the received retrieval requiring information, and transmits retrieval result information matching a retrieval result to the user terminal 1. On the basis of the received retrieval result information, the user terminal 1 indicates a retrieval result screen.
Patent JP-2002310643-A (JP)
Title: Gear angle measuring method and gear angle inspection device
Inventor: CHIBA SATOSHI
IPC: G01B21/20
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a gear angle measuring method and a gear angle inspection device for measuring the error angle of a measured gear, determining whether the error angle is permissible or not, and computing the error angle. SOLUTION: This gear angle inspection device is equipped with a work holder 2, a rack gear 3, linear guides 4 and 4, an electric micrometer 5, a determination means 7, and an amplifier 8 for measurement; the measured gear 1 is fixed to the work holder 2, and the rack gear 3 is moved along the linear guides 4 and 4 toward the measured gear; and with the rack gear 3 meshing with the measured gear 1, displacement of the measured gear 1 is detected by the micrometer 5. The error angle of the measured gear 1 is measured from the difference between a reference displacement of a master gear 6 and the displacement of the measured gear 1. The determination means 7 decides on the quality of the error angle of the measured gear 1, and the amplifier 8 for measurement computes the error angle of the measured gear 1.
Patent JP-2002307866-A (JP)
Title: Delivery slip-integrated picking list
Inventor: SHIMIZU YUJI
IPC: B42D11/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a delivery slip-integrated picking list which has good feeding suitability and does not result in waste of resources. SOLUTION: In the delivery slip-integrated picking list in which a tack paper- specified delivery slip is provided in a unit slip, it is constituted in such a way that a pressure-sensitive adhesive 22 of a tack paper 20 is not exposed on the end face in the unit slip. Regardless of the feeding direction based on the machine type of a cut paper printer, there exists no possibility of sticking the pressure-sensitive adhesive on a roller of the feeding part and therefore, there exists no possibility of generating jamming caused by the pressure-sensitive adhesive 22 of the tack paper 20 and as removal of tailing is unnecessary, there exists no possibility of making the resources useless.
Patent JP-2002309205-A (JP)
Title: Manufacturing method of adhesive composition
Inventor: TSUKISHIRO TOSHIHIKO
IPC: C09J167/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a high efficient manufacturing method of a thermoplastic adhesive composition blending a polyester copolymer and a polyethylene and capable of favorably used in lamination of a metal or a plastic. SOLUTION: In this method of manufacturing an adhesive comprising a polyester copolymer and a polyethylene, the polyester copolymer and a polyethylene are kneaded using a twin-screw extruder having at least four kneading zones. An operating temperature of the extruder is set so that Tr defined in formula, Tr = temperature at the outlet of the extruder (T1 deg.K)/average value of the setting temperatures of each barrel constituting the cylinder of the extruder (T2 deg.K), is 1.05-1.35.
Patent JP-2002314211-A (JP)
Title: Circuit connection structure
Inventor: WATANABE HIDEKI
IPC: H01R12/51
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a circuit connection structure which is superior in productivity and is inexpensive. SOLUTION: In this circuit connection structure, a connection member 8 can be formed of single body made of metallic material, and the structure is made more inexpensive and productive than the conventional one that is comprised of an insulator and a conductor embedded in the insulator.
Patent JP-2002309826-A (JP)
Title: Actuator
Inventor: YAMAGATA MIKIO
IPC: E05B83/36
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an actuator preventing an axial movement of a driving shaft without raising a cost. SOLUTION: The actuator equipped with a motor 11 having the driving shaft 12, a pivoting member 14 for pivoting by engaging with the rotation of the driving shaft 12, a movable member (key shaft 29) engaged with the rotation of the pivoting member 14 or manually operated and a movable board 30 having a movable contact section 30a moving on fixed contact sections of fixed circuit boards 17 and 18 by operation of the fixed circuit boards 17 and 18 and the movable member or the movable member for detecting the operation of the pivoting member 14 or the movable member inside of a housing 1 is so constituted that a contact section 21 coming into contact with the front end of the driving shaft 12 of the motor 11 is provided to the fixed circuit board 17.  A bearing section 8 for holding the driving shaft 12 of the motor 11 in a rotatable manner is provided to the housing 1 and, at the same time, the fixed circuit boards 17 and 18 are insert-molded in the housing 1 so that the contact section 21 is located inside of the bearing section 8.
Patent JP-2002316113-A (JP)
Title: Tube cleaning tool
Inventor: KUWAJIMA KENJI
IPC: A46B7/10
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a tube cleaning tool which can remove various foreign matters generated in various kinds of tubes, without damage to films within the tubes. SOLUTION: Bristles of a nylon brush body 2 of a proper hardness are planted on the outer periphery of a cylindrical polyethylene core body 1 in a plurality of helical lines to forcibly scrape off foreign matters attached to the inside surface of a tube. An approximately semispherical push-out body 3 having an outer diameter slightly smaller than the inner diameter of the tube is provided at the forward end of the core body 1. A plurality of spray holes 1A are formed through a side of the forward end of the body 1 to spray pressure waster on the inside surface of the tube from within the body 1. A flange-like urging part 4 with a diameter slightly smaller than the inner diameter of the tube is provided at the rear end of the body 1.  The bristles of the body 2 are planted densely so that each helical line of the bristles forms an approximately belt-like shape, thereby driving rotary forces for the brush body 2.
Patent JP-2002316088-A (JP)
Title: Coating method
Inventor: KATAGIRI YOSHINOBU
IPC: B05D1/26
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To perform high speed coating using a static field without causing a problems in a roller bearing part. SOLUTION: Unipolar charge is imparted to a surface-to-be-coated of a supporting body 1 by corona discharge. Next, a coating liquid 3 is applied on the surface-to-be-coated of the supporting body 1 with a coating die. The supporting body 1 is transported by many roller. In the roller R7, the charge generated by electrifying a surface opposited to the surface-to-be-coated of the surface of the supporting body 1 is removed. The removal of the charge is performed by grounding a destaticization brush 12 attached to a roller shaft 9. The roller bearing part 10 is never electrified by removing the charge and the problem of the damage to bearing balls is eliminated.
Patent JP-2002321219-A (JP)
Title: Adherend removing instrument
Inventor: NAKAMURA HIDEKAZU
IPC: B25B7/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an adherend removing instrument capable of simply and certainly folding and removing the adherend pasted on a plastic part along with a plastic portion on which the adherend is pasted. SOLUTION: The adherend removing instrument is equipped with a first grip 16 having a first grasping member 12 fixed thereto, the first handle 20 connected to the first grip 16 through a first fulcrum P1, a second grip 18 having a second grasping member 14 fixed thereto, a second handle 24 having the second grip 18 fixed thereto and supporting the first grip 16 in a rotatable manner through a second fulcrum P2 and a locking mechanism part 30 for holding such a state that the adherend and the plastic portion on which the adherend is pasted are held between the first and second grasping members 12 and 14 by rotating the first grip 16 centering around the second fulcrum P2 by grasping the first and second handles 20 and 24.