baber/WOPTO huggingface dataset:
Patent JP-2004053070-A (JP)
Title: Refrigerant cooling circuit and vending machine using it
Inventor: TAKAHASHI YUICHI
IPC: F25B9/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant cooling circuit capable of stably performing a refrigeration cycle by preventing plugging of refrigerator oil into a throttle section, and a vending machine using it.  <P>SOLUTION: The refrigerant cooling circuit has a compressor 2 for compressing a refrigerant, a heat radiator 4 for radiating heat of the refrigerant supplied from the compressor 2, the throttle section for adjusting flow rate of the refrigerant supplied from the heat radiator 4, and an evaporator 8 for evaporating the refrigerant supplied from the throttle section and returning it to the compressor 2. The refrigerant cooling circuit also has a throttle section control means 18 for increasing the refrigerant flow rate in the throttle section for a predetermined time period from start of an operation of the refrigerant cooling circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055754-A (JP)
Title: Magnetoresistive effect element and magnetic memory device
Inventor: BESSHO KAZUHIRO
IPC: H01L21/8246
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistive effect element having proper magnetic characteristics and a magnetic memory device, provided with the magnetoresistive effect element and securing a while margin for a selective recording, by suppressing repeated variations of turnover magnetic field of a free of magnetizing layer.  <P>SOLUTION: The magnetoresistive effect element 1, in which a pair of ferromagnetic layers 5, 7 are made to face an intermediate layer 6 and which is constituted to obtain the change of magnetoresistance by conducting an electric current so as to be orthogonal to a film surface, while one of the ferromagnetic layer is formed so as to be a magnetization fixing layer 5 and the other ferromagnetic layer is formed freely magnetized layer 7, is constituted so that the exchange stiffness constant A [erg/cm], saturated magnetizing Ms [emu/cc], the thickness t [nm] of a film and the width W [nm] of the magnetoresistive effect element 1 satisfy the formula: A/(t×Ms<SP>2</SP>) > W/50. Further, the magnetic memory device, equipped with the magnetoresistive effect element 1 of this configuration, a word line and a bit line, is configured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050355-A (JP)
Title: Laminated-type rotation polishing device and its using method
Inventor: TSUJI SEIZO
IPC: B24D7/16
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated type rotation polishing device and its using method in which an elastic polishing disc can be used out one by one, waste of the elastic polishing disc is eliminated and the number of the elastic polishing discs is freely set according to a usage or the like.  <P>SOLUTION: In the laminated type rotation polishing device A constituted by laminating a plurality of elastic polishing discs 1, the elastic polishing discs 1 are formed by depositing abrasive grain on a surface of a base material impregnated with resin and made of fiber cloth by the resin and the respective elastic polishing discs are laminated without adhering them to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050121-A (JP)
Title: Nozzle
Inventor: IWAMURA YOSHINARI
IPC: B05B7/04
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an ejection pattern even when a flow rate is changed.  <P>SOLUTION: The tip of an inflow hole 16 of a large diameter along the central axis of a body 15 is made to communicate with independent holes 17 and 18, and the holes 17 and 18 are formed at symmetric positions in relation to the central axis through a partition 19. The channel area of the ejection side of each independent hole 17 or 18 is decreased gradually, and the tip is closed. A notch part 22 cut in the diameter direction in the shape of an arc or a taper is formed in the ejection side end surface of the body 15. The side on the central axis side of each independent hole 17 or 18 is notched by the notch part 22, and L-shaped perpendicular jet holes 20 and 21 opened to the side 22b and bottom surface 22a of the notch part 22 are formed. A spray thickness is expanded by the collision between fluids ejected from each jet hole 20 or 21 formed to face both sides of the notch part 22. A spray width is restricted in the notch part 22 by guiding the fluid ejected from each jet hole 20 or 21 by the notch part 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061951-A (JP)
Title: Optical switch system
Inventor: TAMURA MASAYA
IPC: B81B3/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switch device which is capable of positioning an optical fiber in a horizontal direction and a perpendicular direction without using an additional member so as to improve easiness in mounting the optical fiber.  <P>SOLUTION: While a silicon substrate 2 is bonded on a surface of a glass substrate 1, a plurality of fiber-mounting grooves 3 for mounting the optical fiber 5 and an actuator 6 including a mirror 8 for switching optical paths between a plurality of the optical fibers 5 are formed on the silicon substrate 2. Further on an inner wall surface 3A of the fiber-mounting groove 3, a fiber clamp 10 for applying obliquely inclined pushing force to the optical fiber 5 is formed. Thereby the optical fiber 5 is pushed by the fiber clamp 10 toward another inwall surface 3B as well as toward the glass substrate 1 so as to position the optical fiber 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062711-A (JP)
Title: Homepage providing system
Inventor: HARIMOTO KUNIO
IPC: G06Q50/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a homepage for which a requester of homepage creation can easily make a creation request and which can produce effective promotion even when updated after creation, by means of a homepage providing system for creating/providing and maintaining/managing a homepage.  <P>SOLUTION: The homepage providing system has a creation condition input part for receiving creation conditions from a requester of homepage creation, a creation condition storage part for storing the received creation conditions, and a homepage creation part for creating a homepage depending on the creation conditions stored in the creation condition storage part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003252736-A (JP)
Title: Liquid composition for oral cavity and throat
Inventor: SEGAWA HIROYUKI
IPC: A61Q11/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable liquid composition for oral cavity and throat causing no menthol recrystallization without substantially using any surfactant.  <P>SOLUTION: The liquid composition for oral cavity and throat contains an alcohol (X) and a menthol (Y) together with gums so as to meet the relationship (I): Y≤-0.0056X<SP>2</SP>+0.0368X-0.0115 but substantially contains no surfactant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176181-A (JP)
Title: Method for firing ceramic core
Inventor: ALTOONIAN MARK A
IPC: C04B35/645
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of firing a ceramic core with which dimensional deviation is reduced and the yield of the ceramic cores satisfying the dimensional tolerance is enhanced.  <P>SOLUTION: The method of firing the ceramic core includes a step for placing an unfired (green) or previously fired ceramic core having a molded core shape on a setter, a step for placing at least one flexible refractory bag containing refractory particulates on the core to apply a force on the core toward the setter during firing, and a step for heating the ceramic core on the setter to an elevated superambient firing temperature. Heating of the ceramic core with the flexible weight bag thereon conforms the core to a surface of the setter to reduce dimensional distortion of the core and improves the yield of cores within preselected dimensional tolerance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004067114-A (JP)
Title: Bottle holder
Inventor: HAYASHI HIROAKI
IPC: B65D23/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle holder which can be easily inserted into and taken out from a door pocket of a refrigerator by the use of flexible properties of a light-weighted bottle.  <P>SOLUTION: The bottle holder 100 includes a base plate 101 smaller than the bottom of a bottle 1 and two strip-like vertical webs 103 and 104 extending upward from the base plate 101. The webs 103 and 104 extend along the lateral face of a shoulder 4 of the bottle 1 and their upper ends are coupled with a bottle stopper 105. One of the webs 103 is integrally formed with a handle 114. The web 103 on the handle side is integrally formed with a first lower wing 115 below the handle 114. The other opposite web 104 is formed with a second lower wing 116. An upper wing 117 is formed above the second lower wing 116. Both the second lower wing 116 and the upper wing 117 extend in one direction around a bottle body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066092-A (JP)
Title: Discharge head, coating device, and coating method
Inventor: ONOGAWA TORU
IPC: B05C5/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge head having a discharge nozzle capable of being manufactured easily and effectively preventing droplets discharged from the nozzle from becoming large, and provide a coating device and a coating method.  <P>SOLUTION: The discharge head is provided with a discharge liquid reservoir for reserving a discharge liquid, the discharge nozzle formed in a wall face of the discharge liquid reservoir for discharging the discharge liquid reserved in the reservoir and a voltage applying means for applying a positive or negative voltage to the liquid in the reservoir to discharge the liquid in droplets through a discharge hole for forming electrified droplets, and the contact angle of the droplets of the liquid is set to 90° or more in the circumference of an opening on a discharge side of the nozzle. The discharge head is installed in the coating device, and coating work is implemented by using the head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065586-A (JP)
Title: Stick shape cosmetic vessel, its working method, and stick shape cosmetic
Inventor: FURUICHI HITSUJIU
IPC: A45D40/02
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent attachment among stick shape cosmetic, an outer cylindrical and inner surface (the inner surface of a sleeve), and a capsule, and also to improve releasability concerning a stick shape cosmetic vessel wherein the stick shape cosmetic comes out from an outer cylinder when it is used, and enters the outer cylinder after usage.  <P>SOLUTION: The stick shape cosmetic is directly molded in the outer cylinder (sleeve) concerning the stick shape cosmetic vessel. Recessed and projected parts 51 are arranged on a surface which is opposed to and brought into contact with the stick shape cosmetic 81 of the inner surface of the outer cylinder 11. A release agent 72 is applied on the recessed and projected parts 51, and then, the stick shape cosmetic 81 is molded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066189-A (JP)
Title: Support device for contact material for water treatment tank
Inventor: SUZUKI KENSUKE
IPC: C02F3/06
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support device in which a stringy contact material 3 can be evenly stretched, with which the oxidative decomposition efficiency by aerobic microorganisms is enhanced, a carrying space is reduced, and the assembly workability is improved.  <P>SOLUTION: Beam body insertion parts 6 are formed at both ends of a stringy support 5. The stringy support 5 is inserted through a pipe-shaped support 4, and the beam body insertion parts 6 at both ends of the stringy support 5 are derived from both end openings 7 of the pipe-shaped support 4. The stringy contact materials 3 are suspended from the pipe-shaped support 4 so as to leave a space between the contact materials 3. The stringy contact materials 3 suspended from the pipe-shaped support 4 are held by a circular stringy contact material holding tool 8 fitted to the pipe-shaped support 4. A beam body 10 is inserted through the beam body insertion parts 6 at both ends of the stringy support 5 through which the pipe-shaped support 4 has been inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071512-A (JP)
Title: Switching device
Inventor: MAENISHI KOZO
IPC: H01H50/38
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device allowing miniaturization of the device by improving breaking performance, and capable of improving reliability of a switching characteristic.  <P>SOLUTION: A magnetic pole surface 77a of a permanent magnet 77 mounted in the vicinity of fixed contacts 78a and 78b is so disposed as to cross perpendicularly to the axis of a movable contact piece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077182-A (JP)
Title: Softness measuring method and softness measuring apparatus
Inventor: YOKOTA OSAMU
IPC: G01B21/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a softness measurement method suited for preventing an object to be measured from being damaged.  <P>SOLUTION: A softness measuring apparatus 100 comprises a balloon 10 to make surface-contact with the object 1 to be measured; a compressor 12 for pressurizing the inside of the balloon 10; a regulator 14 for decompressing the inside of the balloon 10; a flatness detection section 20 for detecting that a contact surface with the object 1 to be measured in the balloon 10 becomes flat or nearly flat; and a pressure sensor 16 for detecting the pressure inside the balloon 10 when the flat or almost flat state is detected by the flatness detection section 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080271-A (JP)
Title: Electromagnetic wave shield box
Inventor: AIDA HIROSHI
IPC: H04B17/00
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform positioning corresponding to each kind of radio terminal by easily reproducing the position of the same kind of radio terminal.  <P>SOLUTION: The electromagnetic wave shield box comprises a non-metal placement section 31 for placing a radio terminal 4B; and non-metal abutting means 32 for abutting two adjacent outer surfaces 4Bc, 4Bd having different directions in the radio terminal 4B. The abutting means 32 comprises: a first abutting section 32Aa for abutting the outer surface of the tip section of a non-foldable radio terminal; and an exclusive abutting section 32A comprising a second abutting section 32Ac for abutting a tip section outer surface 4Bc while the foldable radio terminal 4B is open and a support section 32Ab for stably supporting a placement state where the foldable radio terminal 4B is open; and a common abutting section 32B for abutting a side outer surface 4Bd in each kind of radio terminal 4B. Additionally, the electromagnetic wave shield box also has a ductile non-metal fixing means 33 for pressing the radio terminal 4B to the placement section 31 and the abutting means 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179459-A (JP)
Title: High-frequency module, high-frequency circuit, amplifier, noise characteristic measuring device and noise characteristic measuring method
Inventor: SHIMOZAWA MITSUHIRO
IPC: H03H9/25
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To make the out-of-band frequency characteristics of a high-frequency module approximate very close to the out-of-band characteristics of a surface acoustic wave (SAW) filter.  <P>SOLUTION: A reference numeral 10 denotes the bottom surface of a package whose surface is covered with a metal film to house a high-frequency module consisting of a high-frequency amplifier, an SAW filter substrate 2 and a frequency converter substrate 2. A reference numeral 11 denotes a terminal, which is provided inside the package and is connected to the metal film of the bottom surface of the package. A grounding electrode 4 of the SAW filter is connected to the bottom surface 10 of the package with a first connecting wire 8 via the terminal 11 connected to the metal film of the bottom surface of the package, to set the potential of the ground of the SAW very close to zero.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004078673-A (JP)
Title: Input device and its control method
Inventor: NISHINO TAKESHI
IPC: G06F3/038
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device and a control method for instructing movement of a cursor or a pointer with a superior sense of operation.  <P>SOLUTION: An input device for inputting in accordance with an operation direction converts a plurality of operation signals to coordinates information by characteristics of coordinates information with respect to operation signals which are different for the plurality of operation signals supplied from an operation means to output the operation signal for each of a plurality of operation components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081279-A (JP)
Title: Cooker
Inventor: KIKUCHI MASAHIKO
IPC: H05B3/20
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin cooker having a high efficiency in receiving heat.  <P>SOLUTION: The cooker is provided with metal plates 8 and 7 so as to make contact with the upper and lower surfaces of a flat heater 2 made of a mica heater or the like, the inside of the flat heater 2 is provided with an opening portion 2a, and the lower metal plate 7 is formed with a protruded portion 7a making contact with the upper metal plate 8 through the opening portion 2a of the heater 2 to conduct heat between the upper and lower metal plates 8 and 7. The upper and lower metal plates 8 and 7 are combined into a heater unit 12 by being brought into contact with each other at the peripheral portion 9 and combined so as to conduct heat, and the heater unit 12 is composed so as to make contact with a heating plate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081293-A (JP)
Title: Pachinko game machine
Inventor: NAKAJIMA KUNIHIKO
IPC: A63F7/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine equipped with an automatic shooting game means which prevents a plurality of pachinko game machines from being occupied by one game player, and at the same time, prevents a game state being disadvantageous to the game player from being generated even when the game player leaves his/her seat because of an unexpected situation.  <P>SOLUTION: When the game player selects a mode that game balls are automatically shot from a shooting device 29, a signal to indicate the permission is output from an automatic shooting permitting circuit 23. When a big jackpot state is detected by a main control unit 25, a signal to indicate being under the big jackpot state is output from the main control unit 25. Then, only when those signals are input in a first judgement circuit 26, a signal to indicate an automatic shooting strength for game balls which is output from an automatic shooting strength regulating circuit 24 is selected. Game balls are automatically shot from the shooting device 29 by the automatic shooting strength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087651-A (JP)
Title: Electronic part mounting system
Inventor: KINOSHITA TOSHIO
IPC: H05K13/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part mounting system which is capable of improving an operator's working efficiency.  <P>SOLUTION: The electronic part mounting system 1 is equipped with a first segment transfer path 111 which transfers a board 9 in a prescribed direction from a loader 12, a second segment transfer path 112 which transfers the board 9 in a perpendicular direction from the terminal point of the first segment transfer 111, and a third segment transfer path 113 which transfers the board 9 in the direction opposite to that of the first segment transfer 111 in which the board 9 is transferred. A region between the first segment transfer path 111 and the third segment transfer path 113 is set as a working region 10 for the operator 90. By this setup, the moving range of the operator 90 can be limited to a small space, and the operator 90 can be improved in working efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087723-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NISHIMURA TAKAO
IPC: H01L21/60
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of damage or crack at the rear surface (second main surface) of a semiconductor substrate when the face-down mounting is executed with an ultrasonic bonding process.  <P>SOLUTION: A semiconductor substrate 1 is used, in which a first main surface 1a is provided with an electrode 3 to which a bump 4 is bonded in the ultrasonic bonding process, and a recess 2 is formed on the second main surface 1b on right above the connecting position of the bump 4. Since a stress concentrated on the second main surface 1b right above the bump 4 is alleviated with deformation of the surface of recess 2, breakdown of the semiconductor substrate 1 can be controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084900-A (JP)
Title: Gear fitting-disengaging device and recorder having this device
Inventor: UKITA MAMORU
IPC: F16H53/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear fitting-disengaging device and a recorder having this device for restraining damage of an addendum of both gears caused when a switching gear 107 fittably-disengageably arranged to a first gear 101 contacts at the mutual addenda with the first gear 101.  <P>SOLUTION: When a gear shaft 102 of the first gear 101 and a gear shaft 108 of the switching gear 107 operate so as to approach, a distance S reduces, and a cam 110 and a cam-follower 105a are formed so as to increase a distance R. This gear fitting-disengaging device is constituted so that pressing force applied to the gear shaft 108 of the switching gear 107 at an inter-shaft distance AD for contacting both gears becomes smaller than pressing force applied to the gear shaft 108 of the switching gear 107 at an inter-shaft distance Ad for meshing both gears by driving the cam 110 by constant torque.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090238-A (JP)
Title: Insulating film and multi-layer wiring board using the film
Inventor: SERI TAKUJI
IPC: B32B27/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating film excellent in insulation and conduction reliability and a multi-layer wiring board using the film.  <P>SOLUTION: In the analysis of the chemical bond of carbon by an X-ray photoelectron spectroscopic analysis method, coating layers 2 of polyphenylene ether-based organic matter are formed on the upper and lower surfaces of a liquid crystal polymer layer 1 of 7-18% area ratio caused by carboxy groups in the C1s peak area of the surface. The insulating film 3 excellent in insulation and conduction reliability is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089234-A (JP)
Title: Absorptive article
Inventor: SAKAMOTO KAZUYUKI
IPC: A61F13/49
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorptive article provided with sufficient deodorization and antibacterial deodorization properties and capable of positively protecting the skin from skin troubles.  <P>SOLUTION: The absorptive article has a liquid permeable surface cloth and a liquid impermeable back surface cloth. At at least part of the absorptive article, a cloth composed of thermally adhesive conjugated fibers is arranged in which a composite body of ceramics components and at least one kind of functional components selected from the group composed of catechins, saponins, tea leaf powder, tea leaf extract and tannic acid is blended.  <P>COPYRIGHT: (C)2004,JPO