baber/WOPTO huggingface dataset:
Patent JP-2004049381-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a player from being tired of games in a Pachinko machine by diversifying the games.  <P>SOLUTION: An image control circuit board 50 determines contents of a command according to a condition for issuing the command and displays the contents in an LCD (liquid crystal display) panel 16a. When the command is achieved, a player is given a privilege. Games are diversified by presenting commands with various contents to produce mini games, so that the player is prevented from being tired of games. The player may be required to adjust or change the strength of shooting balls or a target position, or the like, according to the contents of commands, so that the scope for technical intervention is enlarged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056331-A (JP)
Title: Image pickup device
Inventor: SATO SHIGEKI
IPC: G03B11/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device in which the release time lag can be shortened, accurate exposure control can be executed, and photographing chances are not missed.  <P>SOLUTION: The image pickup device has a light intensity adjusting means using physical property elements capable of changing the light transmittance and an exposure control means which sets exposure time and the light transmittance of the light intensity adjusting means. The image pickup device is constituted to have a storage means to store information regarding the physical property elements beforehand and a control means to control the light transmittance to be adjusted by the light intensity adjusting means on the basis of the information regarding the physical property elements stored in the storage means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053899-A (JP)
Title: Image forming apparatus
Inventor: ONODERA MASAYASU
IPC: G03G15/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with a belt type fixing device which ensures the separability of a transfer material even when humidity in the apparatus or humidity in a room where the apparatus is installed is high, and always obtains a normal image of high image quality regardless of the degree of humidity in the apparatus.  <P>SOLUTION: The image forming apparatus is equipped with the belt type fixing device having: a heat roller: a support roller disposed parallel to and apart from the heat roller; a fixing belt wrapped on the heat roller and support roller endlessly; and a pressure roller disposed opposite the support roller via the fixing belt. The image forming apparatus is provided with a humidity information input means, a paper ejection guide, alterable in set position, which is disposed near the fixing belt and downstream of the nip in the direction in which a transfer material is conveyed, and a control means which controls the alteration of the set position of the paper ejection guide in accordance with an input value of the humidity information input means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063521-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YOKOGAWA KATANOBU
IPC: H01L21/768
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an yield of a semiconductor device from decreasing in dry cleaning in a manufacturing process of the device.  <P>SOLUTION: A wafer 4 is installed in a vacuum container 1. A main surface of the wafer 4 is cleaned by adopting in combination an electrical action and a chemical action of a plasma of a first gas seed generated by a plasma generating means 2, and a physical action of a frictional stress of a high-speed gas flow formed by a planar structure 5 disposed in the vicinity of the main surface of the wafer 4. The wafer 4 after cleaning is treated by a plasma of a second gas seed in the same container 1, and then discharged to the atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064436-A (JP)
Title: Crystal oscillator
Inventor: MACHIDA YUICHI
IPC: H03B5/32
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal oscillator suitable for the efficiency of manufacturing and the improvement of yield by configuring a container whose loading position can be easily and accurately decided.  <P>SOLUTION: An upper part 7b of a lower container 7 on which an upper container 4 is loaded is configured to have a peripheral wall whose outer peripheral size is almost the same as that of the outer peripheral wall of the upper container 4. A lower part 7a of the lower container 7 is configured to have a peripheral wall whose outer peripheral size is larger than that of the peripheral wall of the upper part 7b. Then, the upper container 4 is positioned and loaded on the upper face of the peripheral wall of the upper part 7b of the lower container 7 so as to be fixed by a reflow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058862-A (JP)
Title: Fixing part structure of air bag
Inventor: SHIMAZAKI YOSHIO
IPC: B60R21/213
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing part structure of an air bag capable of facilitating mounting work and attaching the air bag stably and firmly.  <P>SOLUTION: A pair of hooked part 17 and engaging hole part 18 are formed on a roof side rail 16. A pair of hooking parts 23 hooked in each hooked part 17 in a locking condition and a clip member 30 locked in the engaging hole part 18 in a locking condition are provided on a bracket 20 to which the air bag 10 is attached. A protruding support point part 26 which is positioned between the hooking part 23 and the clip member 30 and is provided between the roof side rail 16 and the bracket 20 to energize each hooking part 23 and the clip member 30 in the direction in which they are separated from the roof side rail 16 is formed in the bracket 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003124509-A (JP)
Title: 3-5 group chemical semiconductor and light emitting element
Inventor: TSUCHIDA YOSHIHIKO
IPC: H01L33/40
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a 3-5 group compound semiconductor low in a drive voltage and high in light emitting efficiency and besides stable in performance even when a cap layer forms a P-type. SOLUTION: The 3-5 group compound semiconductor is featured in that the 3-5 group compound semiconductor having an n-type gallium nitride system compound semiconductor, making contact with a light emitting layer, between the light emitting layer consisting of the 3-5 group chemical semiconductor represented by a general formula of Ina Gab Alc N (however, a+b+c=1, 0<=a<=1, 0<=b<=1, and 0<=c<=1), and a p-type layer consisting of the 3-5 group compound semiconductor represented by a general formula of Inj Gak All N (j+k+l=1, 0<=j<=1, 0<=k<=1, and 0<=l<=1), the band gap of the n-type layer is decreased in stages or continuously in proportion as it is separated away from the light emitting layer, and the band gap at the most separated part of the n-type layer is larger than that of the light emitting layer.
Patent JP-2004062802-A (JP)
Title: Equipment information input support device and method, equipment information input support program, and recording medium
Inventor: IMASAKA NOBORU
IPC: G06Q50/08
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To constantly keep the work information of a system in an updated state, and to reduce the load on a management section in managing the work information such as the maintenance and repair work, expansion work and modification work.  <P>SOLUTION: This equipment information input support device is configurated with a work information file storing part 12 storing the work information file for allowing a management section as a work orderer and a builder side as order receiver to record and browse the work information in common, and a work information file transmitting receiving part 14 including an input field for writing the work contents of every apparatus in the work information file, outputting the work information file including the work contents written in the input field, to the builder side when the work is ordered, and taking the work information file in which the information is additionally recorded by the builder side at the termination of the work application.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062084-A (JP)
Title: Visibility enhancement sheet and display using same
Inventor: SEKIGUCHI HIROSHI
IPC: G09F9/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide delivery of a bright video image to an observer by reducing lost light (amount) since there is a part where video light from a display is absorbed by a light absorbing layer 22 and becomes loss in the conventional visibility enhancement sheet (louver) having a function for preventing fall off of contrast due to outside light.  <P>SOLUTION: This visibility enhancement sheet is constituted as two or more layers in the thickness direction from the display surface to the observation side, a first layer consisting of the optical absorption layer formed in the approximate thickness direction of the visibility enhancement sheet and an optical transmission section which transmits the light from the display and at least one layer of other layer are provided and a reflactive index of the optical transmission section which transmits the light from the display in the layers including the light absorbing layer of the first layer is defined as the one higher than a reflactive index of a second layer provided on the side of the display surface of the first layer so as to share an interface with the first layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071174-A (JP)
Title: Flame retardant electric wire and cable
Inventor: KINOSHITA JUNICHI
IPC: C08K3/22
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame retardant electric wire and a cable preventing "whitening" due to rub and impact, allowing the recycling of a coating, and having a favorable workability in leading the wire and the cable in a wire conduit.  <P>SOLUTION: This flame retardant electric wire and the cable is formed with the coating of resin composition formed by mixing, at least, inorganic flame retardant with polyolefin and employs transparent magnesium hydroxide having a refractive index of 1.55-1.58 or preferably 1.55-1.57 as the inorganic flame retardant. The flame retardant polyethylene insulation control cable 10 comprises a conductor 11, an insulated conductor 12, an interposition 13, and a sheath 14 of the above composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068833-A (JP)
Title: Low pulsation hydraulic booster, wet emulsification using it, and dispersion device
Inventor: SATO HIROSHI
IPC: F15B11/22
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To make the pulsation of the secondary pressure generated by a hydraulic booster (a booster) to the minimum.  <P>SOLUTION: The low pulsation hydraulic booster is provided with a plurality of plunger cylinders 2 having plungers 2a, and at the same time, to which a hydraulic output circuit is mutually connected; a plurality of hydraulic cylinders 1, which push the plungers 2a by the advancement of piston rods 1a by respectively connecting the piston rods 1a to the plungers 2a of the plunger cylinders 2, and at the same time, which draw the plungers 2a by the retreat of the piston rods 1a; and a controller 6 which makes the advancement and the retreat of each piston rod 1a of a plurality of the hydraulic cylinders 1 to repeat at the timing of mutually overlapping the time immediately before the finish of the advancement of the piston rod 1a of one hydraulic cylinder 1 and the time immediately after the start of the advancement of the piston rod 1a of the other hydraulic cylinder 1 in a set of two sequential hydraulic cylinders of a plurality of the hydraulic cylinders 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003194246-A (JP)
Title: Hydraulic relief valve
Inventor: KOO BON SEOK
IPC: F16K17/04
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic relief valve capable of preventing mutual interference due to direct collision of a return oil when a high pressure working oil is to be drained to a pressure oil tank for protecting a hydraulic circuit of a hydraulic pump to be mounted on a construction machine, etc.  <P>SOLUTION: The hydraulic relief valve is equipped with a main poppet 1 to drain the working oil flowing into a sleeve 5 from the hydraulic pump P to the pressure oil tank and a pilot poppet 2 to drain the working oil to the hydraulic tank T when a high pressure over the set level is generated in the back pressure chamber b of the sleeve, wherein the arrangement further includes an interference preventive tool 5a to prevent direct collision of the return oil formed at the peripheral edge of the sleeve in such a way as positioned at the return passage boundary between the main poppet return oil v to be drained via the transverse axis part of the sleeve and the pilot poppet side return oil w to be drained via a return oil passage c formed on the outside of the sleeve.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004069792-A (JP)
Title: Fixing roller cleaning blade
Inventor: TAKARASAWA TADAAKI
IPC: G03G15/20
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive fixing device with a simple structure without any abnormal image due to the occurrence of a contact gap between the outer peripheral face of a fixing roller and a fixing blade, by improving the fixing blade and uniformly applying the outer peripheral face of the fixing roller with a trace amount of silicone oil.  <P>SOLUTION: In the cleaning blade of the fixing roller of the fixing device comprising the fixing roller and the pressuring roller, the cleaning blade comprises the stuck layers of different materials of at least two or more layers, and the thermal expansion coefficient of a blade constitution material at the side of non-contact is larger than that of the layer at the side of contacting the fixing roller of the blade.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068313-A (JP)
Title: Floor framing structure
Inventor: NIWA NAOMIKI
IPC: E04B5/10
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor framing structure capable of freely arranging equipment ducts on the ceiling plenum without interfering with beams, efficiently obtaining a long span, facilitating maintenance, also improving a vibratile state and omitting a fire resistive covering of a steel framed member.  <P>SOLUTION: The steel framed member 2 as an upper chord is placed on the upper side of a PC slab 1. Lattice members 3 and 4 are arranged between the PC slab 1 and the steel framed member 2, respectively, by making them orthogonal to each other relative to two directions of a main stress direction and a distributing direction. The PC slab 1 is formed of a plurality of PC plates 5, the PC plates 5 are adjacent to each other to be arranged on the same plane state. The upper end and the lower end of the lattice member 3 and the upper end and lower end of the lattice member 4 are welded to a distributing bar 5b inside the PC slab 1 and coupled thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036377-A (JP)
Title: Buffer plate for protection of wall surface
Inventor: FUTAMURA NORITO
IPC: E04B1/92
Filed: 2002-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To decorate a wall surface with a painting, a poster or the like by using a nail or the like, or to put up a shelf, a wall mounted type television or the like, by using a buffer plate of wood chips solidified with resin for protecting the wall surface instead of decorating the wall surface using a wall paper, and to stabilize its quality and improve work efficiency by simplifying the work for decorating the wall surface.  <P>SOLUTION: A metal fitting 3 is embedded in a wall 11. The buffer plate 1 for protection of the wall surface is fixed to the wall surface by using the metal fitting and a screw. The buffer plate 1 is formed to be plate-like on a plate 7 for protection of the wall surface in such a manner that a netlike reinforcing material is laid in the wood chips solidified with resin. This enables decoration and protection of the wall surface, and setting up of an equipment, an apparatus or the like on the wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073453-A (JP)
Title: Display case
Inventor: MASUDA TATSUYA
IPC: A47F7/00
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display case capable of lowering the cost and being enlarged according to a display space.  <P>SOLUTION: The surrounding wall 12 of the case 11 is constituted of side plates 13, a bottom plate 14 and a ceiling plate 15 and a back plate 16 is provided to the back surface. To the case 11, a horizontal plate 17 partitioning inside into lengthwise and a vertical plate 18 partitioning inside transversely are provided. Inside the case 11, containing parts 19 containing display articles are arranged in matrix. In the case 11, a transparent plate 42 extended to the direction of line of the containing parts 19 arranged horizontally and covering the lower part of the opening of the containing parts 19 is provided. A fixed region 51 of a clip 31 fixing the side plate 13 facing to the case 11 put side by side with the side plate 13 of the containing part 19 side part is set above the transparent plate 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079803-A (JP)
Title: Exposure system and semiconductor device
Inventor: AKAMATSU TADAMA
IPC: H01L21/027
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure system which is capable of efficiently reducing an adverse effect caused by sneaking exposure light induced by a lens deterioration, and to provide a semiconductor device.  <P>SOLUTION: The exposure system 10 is equipped with a thermostatic chamber 12 where a lighting system 11 is annexed. A reticle stage 14 which positions a reticle 13 as holding it as a photomask, a blind unit 15 where blinds 151 located near to the reticle 13 are provided above the reticle stage 14, a projection optical system 16, and a wafer stage 17 where a semiconductor wafer Waf is mounted are provided inside the thermostatic chamber 12. At this point, the edge parts of the blinds 151 are arranged above the shading belts 131 of the reticle 13 as located near them. Exposure light EXL emitted from the lighting system 11 is uniformly distributed over the pattern region of the reticle 13 through an internal blind mechanism 111 and the blinds 151 of the blind unit 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074367-A (JP)
Title: Gear shaving method, and gear shaving cutter
Inventor: NINOKATA MASAYUKI
IPC: B23F19/06
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a long life of a shaving cutter, and improve machining efficiency.  <P>SOLUTION: A cutter 4 for rough machining and a cutter 5 for finishing are installed on a single spindle shaft 2. After rough-finish shaving is performed with the cutter 4 for rough machining, finish shaving is performed with the cutter 5 for finish machining, so that gear faces of a workpiece W are finished. At this time, three cutters 7, 8, and 9 for rough finishing, middle finishing, and super-finishing may be installed on the single spindle shaft 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076125-A (JP)
Title: Rolling member
Inventor: TAKAYAMA TAKEMORI
IPC: C23C8/22
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the pitching resistant strength of a gear by using steel which remarkably enhances the resistance to softening by low-temperature tempering at 300 to 350°C and by hardening tooth faces by means of carburization hardening, bright hardening and induction hardening methods.  <P>SOLUTION: The steel products regulated to satisfy the relations of the equation 5≤4.3xSi(wt%)+7.3xAl(wt%)+3.1xV(wt%)+1.5xMo(wet%)+1.2xCr(wet%)x(0.45÷C(wt%)) are subjected to carburization treatment so as to be regulated in the carbon concentration on their carburized surface layers to 0.6 to 0.9wt% and are subjected to hardening and tempering treatment at ≤300°C following to the carburization treatment or are once cooled after the carburization treatment and are then subjected to reheating hardening and tempering treatment at ≤300°C so that the hardness of ≥58 in HRC can be assured even by the tempering treatment at 300°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049842-A (JP)
Title: Plate-shaped bath stool
Inventor: KAWAI SHIGEAKI
IPC: A47C9/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate-shaped bath stool improving the blood circulation and the cleanliness of a part hardly receiving hot water for a person allowed only to take a shower and not to soak in a bathtub.  <P>SOLUTION: The upper part 2 of a bath stool 1 is recessed and filled with hot water 4. The hip 5 is made to soak therein so that the cleanliness and the blood circulation are improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084513-A (JP)
Title: Control device for internal combustion engine
Inventor: KONDO WAKICHI
IPC: F02D43/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To ensure an intake pipe negative pressure required for the operation of negative pressure-using equipment without providing an air pump in a system for performing an intake air quantity control by variably controlling an intake valve.  <P>SOLUTION: In general, the lift quantity of the intake valve 28 is controlled so that the actual air quantity charged into a cylinder is a target air quantity in the state where a throttle valve 15 is largely opened so that the intake pipe negative pressure gets close to the atmospheric pressure to reduce pumping loss (intake resistance), whereby the fuel consumption is improved. In any one case of fuel cut, speed-reducing operation, and idle operation, the air quantity suckable into the cylinder is increased by increasingly controlling the lift quantity of the intake valve 28, and the throttle opening is narrowed by this portion to increase the intake resistance, whereby the negative pressure generated on the downstream side of the throttle valve 15 is efficiently increased to ensure the intake pipe negative pressure required for the operation of a brake booster 52 or an evaporated fuel treatment device 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082472-A (JP)
Title: Recorder
Inventor: SATO NORIKO
IPC: B41J2/01
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small recorder inexpensively by reducing the space which occupies the interior of the recorder by a means for transmitting a signal from the control means of the recorder to a recording head while suppressing a cost increase of the signal transmitting means.  <P>SOLUTION: The recorder comprises a carriage 3 holding a head (not shown) for recording on a recording medium removably, a CR motor (not shown) for reciprocating the carriage 3 to perform scanning, a circuit (not shown) for controlling the recording operation of the recording head and the CR motor, and a flexible cable 12 for transmitting an operating signal of the recording head from the control circuit to the recording head. The flexible cable 12 consists of three cables 12a, 12b and 12c laid in layers to constitute a substantially concentric bend. The flexible cable 12 includes at least one flexible flat cable 12b, 12c and at least one flexible circuit board 12a.  <P>COPYRIGHT: (C)2004,JPO