baber/WOPTO huggingface dataset:
Patent JP-2004060535-A (JP)
Title: Scroll compressor
Inventor: SUMI TAKASHI
IPC: F04C18/02
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of properly adjusting a pressure introduced into a swirl scroll back pressure thrust support mechanism without installing a control valve in a back pressure introduction line irrespective of a variation in pressure of compressed refrigerant gas in a scroll compressor having the support mechanism.  <P>SOLUTION: This swirl scroll back pressure thrust support mechanism comprises a spiral swirl scroll, a spiral fixed scroll engaged with the spiral swirl scroll, and the swirl scroll back pressure thrust support mechanism. The thrust support mechanism comprises a back pressure chamber into which the compressed refrigerant gas is introduced and a back pressure leading hole having one end part connected to the back pressure chamber to introduce fluid into the back pressure chamber. The swirl scroll is supported by the refrigerant gas introduced into the back pressure chamber. The other end part of the back pressure leading hole is provided at at least one of a groove for the tip seal of the swirl scroll or the tip seal of the fixed scroll.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057604-A (JP)
Title: Steam supplying device for hair treatment and hair treatment method
Inventor: YAO ISOJI
IPC: F22B1/28
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam supplying device for hair treatment which remarkably reduces time to finish the hair treatment and prevents the hair from getting damaged as much as possible, and prevents the user's skin from getting burnt by a control of spouting of hot water drops.  <P>SOLUTION: The steam supplying device for hair treatment sends high pressure steam from a steam generator (1) through an electromagnetic valve (2) and a connecting pipe (4) and forcibly jets the air from a steam spout (3), and the electromagnetic valve (2) has a pre-heated steam radiator which has the steam from the steam generator (1) circulate and pre-heats inside of the electromagnetic valve (2) even during a closed state, and the steam spout (3) has an electric heater which heats the inner steam passage in the spout.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065280-A (JP)
Title: Fraudulent opening prevention mechanism of circuit board housing
Inventor: SAKURAI TOMOYUKI
IPC: A63F5/04
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent fraudulent opening of a circuit board housing by finding out the fraudulent opening easily.  <P>SOLUTION: A main control circuit board 40 is stored in the housing consisting of a main circuit board housing 20 to which a main circuit board cover 30 is attached for closing the housing. The mechanism for preventing fraudulent opening of the housing comprises a housing engagement part 50 connected to the main circuit board housing 20 by a housing connection part 59, a cover engagement part 60 connected to the main circuit board cover 30 by a cover connection part 69, and a connecting member 70 disposed in the space for engagement formed by the both engagement parts facing and overlapping each other. When the housing engagement part 50 and the cover engagement part 60 face and overlap each other, the connecting member 70 is engaged with the housing engagement part 50 and the cover engagement part 60 inside the engagement space, and the state of the main circuit board cover 30 attached to the main circuit board housing 20 is retained. The housing engagement part 50 and the cover engagement part 60 are made of resin, and there is no opening on their outer surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033190-A (JP)
Title: Push clipper
Inventor: TANABE SATSUKI
IPC: A01G3/06
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural or horticultural tool for solving the problem of closing blades of a clipper which should stay opening by using a mechanism such that a sliding rod at the inside of a tong connected to the lower part of a handle rod pushes the handle of the clipper at an upper position of a bottom plate by lightly pushing down the handle rod at hand by a user in a straight standing posture, not requiring to take postures of bending his waist deeply or squatting down, capable of clipping plants growing on the ground at their root parts, preventing lumbergo or knee pain and performing agricultural or gardening works easily.  <P>SOLUTION: This push clipper is provided by opening the tips of the tong 1 up and down, making its end as wide to make it as a bottom plate 5, placing it horizontally, fixing the outside handle of the clipper 3 at the upper position of the bottom plate 5, making a groove for sliding the tip end of the sliding rod 4 on the inside handle of the clipper 3, mounting the sliding rod 4 moving up and down at the inside of upper part of the tong 1, attaching a projecting ball at the tip end of the sliding rod 4 for sliding in the groove of handle of the clipper 3, attaching a rotary shaft on the tip end of upper part of the tong 1 and connecting the lower part of the handle rod 2 with it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065369-A (JP)
Title: Bathtub cover
Inventor: IWAGAMI MASAO
IPC: A47K3/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub cover capable of securing the sufficient joint strength of a cap to a hollow member and preventing detachment of the cap when a strong force is applied.  <P>SOLUTION: The bathtub cover comprises hollow members 2 disposed parallel to each other and connected by soft connection materials 3, a reinforcing rib 4 disposed inside each hollow member 2, and a cap 5 mounted to an opening on either end of each hollow member 2. The cap 5 has upper leg parts 11 and 12 and lower leg parts 13 and 14 projecting from a lid part and the back side of the lid part, and in addition, clasping pieces 15 and 16 are mounted at positions opposite from each other in left and right adjacent leg parts. The interval between the opposite clasping pieces at the positions where they are closest to each other is set slightly smaller than the thickness of the rib 4. The leg parts are engaged with the opening at both ends of the hollow member 2, the rib 4 is inserted between the clasping pieces 15 and 16 opposite from each other, and the peripheral edge on the back side of the lid part of the cap is thermally welded to the end opening surface of each hollow member 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158483-A (JP)
Title: Device for guiding and regulating traffic
Inventor: ENMEI TOSHIHARU
IPC: H04W4/90
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a useful communicator for police officers to fulfill their duties. SOLUTION: This device for guiding and regulating traffic is provided with radio telephone equipment 107, a pen input computer 103, a GPS user device and software for the police. The software for the police has structure that copes with scenes which the police officers encounter on fulfilling their duties, running speed violation of automobiles, weight violation and collation of stolen car numbers, etc. In addition, positions of the police officers are managed and ties with a central control room, police stations can be deepened. Consequently, a management function of the police officers and service for citizens can be enhanced.
Patent JP-2004067429-A (JP)
Title: Method of manufacturing optical fiber
Inventor: NAKAJIMA YASUO
IPC: C03C25/10
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of the fluctuation of the outer diameter or the like of a resin layer coated on an optical fiber at the time of drawing with a high speed, and to provide a resin which is used for coating of the optical fiber and has excellent production stability.  <P>SOLUTION: Drawing is carried out in a temperature range in which the ratio of the value of the dielectric dissipation factor at the coating resin temperature in the optical fiber drawing process to the value of the dielectric dissipation factor at the dielectric dissipation factor peak temperature at a frequency of 1 Hz of the resin for the coating of the optical fiber becomes ≥0.8. Alternatively, drawing is carried out at a temperature at which the ratio of the value of the dielectric dissipation factor at the coating resin temperature in the optical fiber drawing process to the value of the dielectric dissipation factor at the dielectric dissipation factor peak temperature at a frequency of 1 Hz of the resin for the coating of the optical fiber becomes ≥0.8 and in a range between the temperature in the higher temperature side than the dielectric dissipation factor peak temperature and the dielectric dissipation factor peak temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067857-A (JP)
Title: Double-sided adhesive tape
Inventor: MATSUNAGA KEIJI
IPC: C09J7/02
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided adhesive tape seldom leaving part or the whole thereof on an adherend and/or the adhesive surface after separating the adherend off the adhesive surface even if used for mutually sticking the longer adherend and the adhesive surface.  <P>SOLUTION: The double-sided adhesive tape is such one that a 1st adhesive layer 3a, a 1st stretch resin layer 2a, a 2nd adhesive layer 3b, a core material layer 1, a 3rd adhesive layer 3c, a 2nd stretch resin layer 2b and a 4th adhesive layer 3d are laminated in this order, wherein the core material layer 1 is divisible so as to enable separation of a 1st stretch part comprising the 1st adhesive layer 3a, the 1st stretch resin layer 2a and the a 2nd adhesive layer 3b and a 2nd stretch part comprising the 2nd stretch resin layer 2b and the 4th adhesive layer 3d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065104-A (JP)
Title: Method and environmental apparatus for cultivating or culturing plant
Inventor: OKUYAMA YASUHISA
IPC: A01G9/24
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an environmental apparatus for cultivating or culturing a plant, with which a cultivation chamber for cultivating or culturing the plant is kept in an approximately saturated high-humidity environment and water drops, puddle or dew condensation is approximately not formed in such a degree as not to inhibit the growth of the plant.  <P>SOLUTION: In the method and the environmental apparatus for cultivating or culturing the plant, a cultivation chamber 101 is equipped with an air intake duct 2 for introducing outdoor air, an indoor return duct 8 for uniform air circulation in the chamber, an inlet port 9 and a high-humidity air production means 19. The air intake duct 2 is equipped with a steam spray nozzle 13 and the high-humidity air production means 19 as heating and humidifying means. Sucked open air is prehumidified by a heater 27 for water, approximately supersaturated high-humidity air composed of fine water drops is uniformly sprayed to the cultivation chamber by sprayed water temperature adjustment of the high-humidity air production means 19 and water drops, puddle or dew condensation is approximately not formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068913-A (JP)
Title: Rolling bearing
Inventor: AIHARA SHIGEAKI
IPC: F16C33/38
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing having a property such as sufficient biodegradability and formability, and comprising a holder that can be used under a higher temperature condition than a conventional one.  <P>SOLUTION: The rolling bearing 10 has an inner ring 12, an outer ring 11, the holder 15 arranged between the inner and outer rings, and a plurality of rolling elements 13 held by the holder 15. The holder 15 is structured from a resinous composition including at least polyvinylalcohol resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065146-A (JP)
Title: Spraying implement
Inventor: KUBO AKIHIRO
IPC: B05B17/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spraying implement with which the load on an operator is reduced and the loss of chemicals is prevented.  <P>SOLUTION: This spraying implement has a chemical tank 24, a boom 40 having a nozzle 23 for spraying the chemicals in the chemical tank 24, a spraying pump 4 for forcefully feeding the chemicals in the chemical tank 24 to the nozzle 23, and the like, on a traveling machine body 22. The chemical tank 24 has a liquid level sensor 65, an input device 81 into which a numerical value can be inputted, a digital display part 72 which is a display device installed therein. When a dilution ratio of the chemical is inputted to the input device 81, an amount of water and/or the chemical to be additionally charged is calculated, and displayed on the digital display part 72.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070860-A (JP)
Title: Stream contents distribution system and proxy server
Inventor: YOKOTA DAISUKE
IPC: G06F15/16
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stream contents distribution system and a proxy server capable of realizing a streaming service by sharing cache data.  <P>SOLUTION: In the proxy server, when a contents packet is received from a stream server, contents data extracted from the received packet is stored in a file device as the cache data of stream contents, an address of the received packed is rewritten, and it is transferred to a contents requester. It is provided with a function of requesting stoppage of service to the stream server sending the contents packet, and requesting transfer of a remaining portion of the stream contents to other proxy servers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003231879-A (JP)
Title: Vacuum ultraviolet exciting phosphor and light-emitting element
Inventor: TODOKO SHIGEHISA
IPC: C09K11/08
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable vacuum ultraviolet exciting phosphor assuming blue or purple emission with high luminance in the vacuum ultraviolet excitation and having good life characteristics and a light-emitting element.  <P>SOLUTION: The phosphor is activated with bivalent europium and is represented by compositional formula (M<SB>1-x</SB>, Eu<SB>x</SB>)(Be<SB>1-y</SB>, Mg<SB>y</SB>)<SB>m</SB>Si<SB>n</SB>O<SB>m+2n+1</SB>äwherein, M is at least one kind of calcium, strontium and barium; x is a number within the range of 0<x<0.2; y is a number within the range of 0≤y<0.5; m is a number within the range of 0.8≤m≤1.2; and n is a number within the range of 0.8≤n≤2}. The light-emitting element is composed by using the phosphor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004076334-A (JP)
Title: Retro-fitted crime prevention thumb-turn
Inventor: HASHIMOTO KOICHI
IPC: E05B13/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a thumb-turn from being rotated by a wire or the like, and allow an operation only by rotation in the same manner as before.  <P>SOLUTION: This retro-fitted crime prevention thumb-turn 21 covering a knob 27 of an existing thumb-turn 23 comprises a generally truncated cone-shaped rotating body 41 in which an insert hole 41a for inserting the knob 27 is formed in the rear face 41b thereof and to which the knob 27 inserted into the insert hole 41a is fitted by a screwing means 43 while surrounding the knob 27, a plurality of recessed grooves 45 formed in the tapered outer peripheral surface 41c of a rotating body 41 along the axial direction of the existing thumb-turn 23 and divergently formed, and shaft-like rollers 47 installed, with the longitudinal direction of the recessed grooves 45 taken as an axial direction, by projecting a part of the outer peripheral surface thereof along the axial direction from the groove opening of the recessed groove 45, and formed rotatable relative to the recessed groove 45.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077342-A (JP)
Title: Ultrasonic image inspection device and specimen holder case therefor
Inventor: TAKEUCHI TAKESHI
IPC: G01N29/06
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic image inspection device and a specimen holder case therefor, enabling hundred-percent specimen inspection without causing a specimen disposed in a water tank to contact with water, and ensuring the adhesion of a specimen measurement face to an elastic film, thereby preventing the elastic film from being damaged.  <P>SOLUTION: This specimen holder case 19 is equipped with a case body 31 with specimens disposed in its internal space, a lid member 33 mounted on the case body in an openable/closable manner and having an opening part formed therein, a polymer film 34 provided between the case body and the lid member, an exhaust hole 37, and a cover member 41 for covering the periphery of a specimen measurement face in conformity to the shape of the specimens 20. As to the holder case, in measurement, a specimen is disposed in the case body, the case body is closed with the lid member and evacuated by a vacuum pump 40 via the exhaust hole, and the polymer film is fast stuck to the measurement faces of the specimen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088183-A (JP)
Title: Protocol tester and protocol testing method
Inventor: HONDA YUSUKE
IPC: H04L69/40
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protocol tester which makes the protocol test of a communication terminal without describing complicated test procedure with test control languages as in the prior art, thereby making the protocol test work efficient and lessening the work.  <P>SOLUTION: A signal read means 7 reads a test procedure 4 described by an externally inputted test control language after identifying the kind of the test control language. A language conversion means 5 converts the read test control language into an intermediate language 6 common to test control languages respectively readable by a test control means 10 according to the kind of the read test control language, and stores the conversion result in a memory means 8. The test control means 10 compares the intermediate language 6 which has been read one after another out of the memory means 8 with a communication procedure of a communication terminal 2 to execute a protocol test of the communication terminal 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082449-A (JP)
Title: Serial printer and method for correcting reciprocal print shift
Inventor: SHIRAISHI NORIHISA
IPC: B41J19/18
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a serial printer performing printing in both going stroke and returning stroke by reciprocating a carrier mounting a print head in which shift of a print position between the going stroke and returning stroke can be corrected readily without requiring much labor or time.  <P>SOLUTION: A traveling time measuring means measures the traveling times of going stroke and returning stroke when a carrier reciprocates a specified region including a stop position of the going stroke (S2-S12), a time difference operating means operates the time difference thereof (S13), a start position correcting amount operating means operates the correcting amount of start position of the carrier in the returning stroke depending on the time difference (S14), and a start position displacing means displaces the start position of the carrier in the returning stroke depending on the correcting amount (S15-S19). Even if the stop position of the carrier in the going stroke is shifted before the carrier is started in the returning stroke, it can be corrected when the carrier is started in the returning stroke and thereby print position can be prevented from being shifted between the going stroke and returning stroke.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087796-A (JP)
Title: Manufacturing method of led chip mounting member and led mounted board using the same
Inventor: HASHIMOTO TAKUMA
IPC: H01L33/62
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the luminous efficiency of an LED chip and the light output efficiency from an LED-mounted board.  <P>SOLUTION: In the opening state of a die D, namely when both die sections 1, 2 are separated most, a metal plate 4s is interposed (inserted and positioned) between both die sections 1, 2. Then, by driving at least one of the die sections 1, 2 by an unillustrated press drive means, a die D is closed, namely in a state where both die sections 1, 2 approach each other most. In this state, the metal plate 4s being pressed by a press projection 2a is inflated so that a void that is formed by a reflection surface correspondence section 1b existing at the side of a first die section 1 from the plate thickness section and a reflection surface thickness formation section 1c is buried, and performs forming machining. Then, by the shape of a portion 2b facing a conical placement surface correspondence section 1a, the metal plate 4s in contact with the placement surface correspondence section 1a cannot maintain the surface state, thus forming a new surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085121-A (JP)
Title: Signal transmission device
Inventor: ADACHI TAKEYASU
IPC: F24F11/02
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission device dispensing with storage of unique serial numbers in a memory.  <P>SOLUTION: This signal transmission device is provided with a plurality of units 11-16 connected to a transmission path 6 composed of two transmission lines 6a, 6b. Each of the plurality of units 11-16 has a voltage applying part 40 for applying voltage to the transmission path 6, and a voltage application determining part for monitoring the transmission path 6 to determine whether voltage application by the other units 12-16 is performed. The voltage applying part 40 starts applying voltage when the voltage application determining part determines that the voltage application by the other units 12-16 is not performed, at timing determined at random.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087955-A (JP)
Title: Manufacturing method of semiconductor device, and semiconductor device
Inventor: ITO KAZUHIKO
IPC: H01L21/329
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device for manufacturing the semiconductor device having no deterioration of forward voltage (VF) characteristics and peak surge current (IFS) characteristics in a comparatively short process.  <P>SOLUTION: The manufacturing method of the semiconductor device comprises a groove forming process for forming a groove 20 of a depth exceeding pn junction from one surface of a semiconductor base substance 10 with pn junction formed in parallel on a main face, a glass layer forming process for forming a glass layer 24 on the inner face of the groove 20, a semiconductor base substance grinding process for grinding one surface 32 of the semiconductor base substance with a plane grinding machine or a plane polishing machine, and an electrode forming process for forming an electrode 34 on at least one surface of the semiconductor base substance in this order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081727-A (JP)
Title: Glass mounting mechanism in game machine
Inventor: YOSHIDA KENKICHI
IPC: A63F7/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the mounting and dismounting of glass plates in the glass door of a game machine.  <P>SOLUTION: A glass assembly 55 in which a fixed supporting frame 52 is fixed to the rear side of the glass door with screws, and the outside peripheries of the front and rear glass plates 54 are engaged with a protective frame 53 and integrated is detachably supported from the rear of the fixed supporting frame 52. In the fixed supporting frame 52, a glass mounting mechanism 50 is formed by providing a temporary fixing mechanism 52g engaging with the glass assembly 55 and temporarily locking when the glass assembly 55 is positioned in a mounting posture and an engagement holding mechanism 57 engaging with the glass assembly positioned in the mounting posture and locking.  <P>COPYRIGHT: (C)2004,JPO