baber/WOPTO huggingface dataset:
Patent JP-2003342714-A (JP)
Title: Method for depositing silicon dioxide thin film onto diamond-like carbon and its structure
Inventor: TOMOKAGE HAJIME
IPC: C23C16/27
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for depositing a silicon dioxide thin film onto diamond-like carbon by which the silicon dioxide thin film can be uniformly deposited onto the diamond-like carbon and also to provide its structure.   <P>SOLUTION: In the method for depositing the silicon dioxide thin film onto the diamond-like carbon, a diamond-like carbon film 2 is deposited onto a substrate 1 by a CVD method and a silicon film 3 is deposited as a buffer layer onto the diamond-like carbon film 2 by a sputtering method and then the silicon dioxide thin film 4 is deposited onto the silicon film 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341878-A (JP)
Title: Cylinder type screen printing machine
Inventor: SAKAI AKIRA
IPC: B65H5/22
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sucking efficiency of a suction means in a cylinder type screen printing machine using the suction means for sucking and transporting a material to be printed.   <P>SOLUTION: A transport part 12 includes a pair of transport beds 20, 21, a transport belt 19, and a plurality of suction boxes 23, 24, 25 disposed inside the circulating track of the transport belt 19. A plurality of immobile suction holes 231, 241, 251, 261 are formed in the top surfaces of the suction boxes 23 to 26. The moving loci of a movable suction holes 192 in an upper side horizontal part 191 generated with running of the transport belt 19 all overlap the immobile suction holes 231, 241, 251, 261. The insides of the suction boxes 23 to 26 are sequentially put in the negative pressure state according to the movement of the material P to be printed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340534-A (JP)
Title: Tube expanding method for multitube heat exchanger, tube expanding managing method, tube expanding inspecting and displaying device and tube expanding defect alarming device
Inventor: NAKAZAWA TOSHIHIRO
IPC: B21D39/06
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for expanding a tube by which it becomes possible to expand a tube while keeping a constant tube expanding rate without being affected by fluctuation even though there is the fluctuation of the gaps between a heat transferring tube and a tube opening.   <P>SOLUTION: In fixing the heat transferring tube to the tube opening of a tube plate by using a tube expanding operation, the tube is expanded such that obtained integrated values become constant integrating a motor load current of an expander rotating device and the deforming quantity of the heat transferring tube through the time S2 from the time when the heat transferring tube comes into close contact with the inner surface of the tube opening to the completion of the tube expanding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346231-A (JP)
Title: Vending machine
Inventor: KANO HIROYUKI
IPC: G07F9/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine with high reliability capable of surely preventing a commodity from being illegally taken out by preventing the upward movement of a vending door, when a projecting part of the vending door and a projecting part of an antitheft plate are brought into contact with each other.   <P>SOLUTION: A lock plate 33 vertically rotatable on an upper end part in interlocking with the antitheft plate 27 is mounted between the antitheft plate 27 and the vending door 23, a top part of the projecting part 31 of the antitheft plate 27 enters an upper side of a top part of the projecting part 32 of the vending door 23, when the antitheft plate 27 is rotated backward, the projecting part 32 of the vending door 23 is brought into contact with the projecting part 31 of the antitheft plate 27 to be moved from a lower side of the projecting part 31 to the top part, when the lock plate 33 is rotated backward and the vending door 23 is rotated forward in this condition, then the antitheft plate 27 is rotated forward by this movement, and the lock plate 33 is further rotated backward in accordance with the rotation to be brought into contact with a front face of the vending door 23 adjacent to an upper elementary part of the projecting part 32 of the vending door 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343746-A (JP)
Title: Rotary valve
Inventor: OKAMOTO YOSHIYUKI
IPC: F16K31/08
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary valve structure capable of reducing the friction force in a sliding part.   <P>SOLUTION: The rotary valve comprises a cylindrical rotating member 4 in which a fluid passage is formed and a body member 1 with which the rotating member is slackly engaged to be rotatable, and an intake port and an outlet port for the fluid to flow are disposed in the body member. In the rotary valve, a recess 9 is formed at least either on the inner surface of the body member or on the outer surface of the rotating member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006462-A (JP)
Title: Chip-on film substrate
Inventor: TAKAHASHI SHINTARO
IPC: H01L21/60
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve fluidity of adhesive resin when a chip component like an LSI is mounted, via the adhesive resin, in a chip mounting region of a flexible substrate side where jumper wiring is formed, and heat pressure bonding is performed.  <P>SOLUTION: When the jumper wiring 200 for mutually short-circuiting specified lead electrodes 11a, 11b, 11c is formed in the chip mounting region MA, a trunk wiring part 210 of the jumper wiring is arranged along the central line X-X of a long side direction of the chip component to be mounted, and a specified inclination angle θ(135±15<SP>O</SP>) is imparted to branch wiring parts 211, 212 connected with the lead electrodes 211, 212 of the end part side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011224-A (JP)
Title: Impact absorbing dam body and design method thereof
Inventor: MUROI TOMOFUMI
IPC: E01F7/04
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact absorbing dam body having a high damping effect of kinetic energy, and a design method thereof.  <P>SOLUTION: In this design method of the impact absorbing dam body 1 having a resistor 2 having an impact receiving surface 21 on the mountain side of an inclined surface and a plurality of reinforcing materials substantially horizontally arranged at intervals in the inner part, the working force of impact strength of a fallen stone is determined to assume the structure of the resistor 2; the sliding surface of the resistor 2 is determined; the sliding force resulted from the working force for sliding the resistor 2 on the sliding surface along the sliding surface is determined; the resisting force resulted from the load of the resistor 2 on the sliding surface and the reinforcing material is determined; the safety ratio from the ratio of resisting force to sliding force is determined; and the structure of the resistor 2 is determined so that the safety ratio is within the range of a prescribed value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021358-A (JP)
Title: Information providing device, information providing method, and information providing system
Inventor: SATO KATSUFUMI
IPC: G06F15/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing device for managing user information, selecting information suitable for a user and constituting display information according to various equipment used by each user.  <P>SOLUTION: A terminal 1031 connected to a server 1011 through a network 1021 and having a display part 1051 for displaying information from the server 1011, is provided with personal information 1301 including operation history 1321; a communication means 1111; a retrieval request preparing means 1141 for preparing a retrieval request to the server 1011 from the operation history detected corresponding to the operation time of the user; a display information preparing means 1151 for preparing display information from the retrieval result; and the display part 1051 for displaying display information on the retrieval result through an input/output means. Present information corresponding to the operation history is retrieved from the server 1011, from the operation history corresponding to the operation time and autonomously displayed on the display part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020924-A (JP)
Title: Camera
Inventor: KATO SHINICHI
IPC: G03C3/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To make it difficult for a general consumer to touch components in a camera which need replacement or maintenance whereas make it easy to conduct replacement or maintenance of them in a DPE store or laboratory.  <P>SOLUTION: The camera has a cover 20 which is engaged with and held by a camera main body 10 such that the components 17 and 18, disposed within the camera main body 10, which need to be replaced or need for maintenance, are covered. The disengagement of the cover 20 from the camera main body 10 is enabled with a dedicated jig 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030962-A (JP)
Title: Large-area negative ion source
Inventor: MIENO SATORU
IPC: H01J37/08
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-area negative ion source capable of having a large area and high density and constantly generating negative ions.  <P>SOLUTION: This large-area negative ion source is provided with a vacuum vessel 1 extended in one direction and evacuated inside, a magnetic field generating means 3 arranged in the outer circumference of the vacuum vessel 1 and forming a magnetic field along the longitudinal direction inside the vacuum vessel 1, a negative gas feeding means 5 feeding negative gas into the vacuum vessel 1, and a microwave emitting means 9 radiating microwaves to the inside of the vacuum vessel 1. A bored shield plate 11 having multiple punched holes 13 is arranged on the rear side inside the vacuum vessel 1. From the holes 3 in the bored shield plate 11 arranged on the rear side of the vacuum vessel 1, string plasma SP is emitted, and negative ions M are accumulated around the string plasm SP. In this way, the large-area negative ion is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024349-A (JP)
Title: Game machine, control program, and server
Inventor: NAKANO FUMIO
IPC: A63F13/33
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of providing surprising, thrilling and highly speculative games, and sustaining expectation and excitement of the game so that a player can enjoy the game for hours.  <P>SOLUTION: The game machine has a storing tank wherein at least a part of it is transparent so that the player can observe a storing state of game balls. The game machine also has a game ball storing means and a stored ball put-out means. When the game balls enter in all or specific prize winning mouths, putting out of all or part of the game balls to be put out is temporarily suspended and suspended stock game balls are stored in the storing tank by the game ball storing means. In the stored ball put-out means, specified conditions are set and if the conditions are met, all or part of the game balls stored in the storing tank are put out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031478-A (JP)
Title: Resist coating method and mask jig
Inventor: OBATA TAKAAKI
IPC: H01L21/027
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist coating method, in which an adhesion on the side face of a reinforcing plate of a resist is prevented when the resist is applied under the state in which a semiconductor substrate is stuck on the reinforcing plate, and to provide a mask jig using it.  <P>SOLUTION: The surface 1c of the reinforcing plate 1 exposed from a GaAs substrate 3 is covered with the mask jig 101 and coated when the rear 3b of the GaAs substrate 3 is coated with a positive resist 4 for forming a desired resist pattern. An L-shaped sectional ring composed of a first opening section 102 with an opening section slightly larger than the outside diameter of the GaAs substrate 3 and a second opening section 103 with an opening section slightly larger than the outside diameter of the reinforcing plate 1 is used as the mask jig 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026018-A (JP)
Title: Side thruster for marine vessel
Inventor: KAWAKAMI KIKURO
IPC: B63H5/10
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow prompt lateral movement and turn of a hull by securing the thrust of a side thruster for a marine vessel with no cavitation danger and setting both boards to have almost the same thrust with the same rotating speed.  <P>SOLUTION: The side thruster 1 for the marine vessel comprises a propulsion unit of a propeller type provided at a central portion of a duct 3 arranged passing through the hull 2 under a waterline in the cross direction for generating an axial water stream. Propellers 22 are provided at both ends of a propulsion rotating shaft 19 arranged in the duct 3. With the rotation of the two propellers 22, 22 at the same time, the axial water stream is generated in the duct 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032339-A (JP)
Title: Noise reducing method and device thereof, simultaneous bi-directional calling device adopting the method and device thereof
Inventor: FUJINO SHOJI
IPC: H04R3/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise reducing method and device capable of developing valid noise removing effects, and allowing clear bid-directional simultaneous calling even under a noisy environment which is not less than 100dB(A) which has been regarded as impossible in a conventional manner, and to provide a simultaneous bi-directional calling device.  <P>SOLUTION: This simultaneous bi-directional calling device is configured to use a bone conduction speaker and a bone conduction microphone. The DSP processing part of a voice signal from the bone conduction microphone is integrated with a noise reducing device constituted of an absolute value computing unit 2 for obtaining the absolute value of signal amplitude; a level deciding unit 3 for deciding whether or not the absolute value of the signal amplitude exceeds a threshold, and for performing output switching; a divider 5 for normalizing the absolute value of the signal amplitude; and a square root computing unit 6 for square root computing the normalized signal normalized by the divider 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000383-A (JP)
Title: Lead-free heat generation film for electromagnetic cooker, and container for electromagnetic cooker
Inventor: SUZUKI MASAHITO
IPC: A47J36/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free heat generation film for an electromagnetic cooker and a container for electromagnetic cooking which contain no lead and can be used also for the high power electromagnetic cooker.  <P>SOLUTION: The lead-free heat generation film 1 for the electromagnetic cooker is stuck to a container and baked to make the container for electromagnetic cooking with which electromagnetic cooking can be performed. The lead-free heat generation film 1 has a metal composition layer 15 for heat generation on the side of its rear surface and has a lead-free coating glass composition layer 152 laminated on the side of its front surface. The metal composition layer 15 consists of a mixture of metal made of gold, silver and platinum, lead-free glass and an organic binder. The mixing ratio of the metal and the lead-free glass is 85 to 99 pts.wt. of metal to 1 to 15 pts.wt. of lead-free coating glass based on 100 pts.wt. of them. The lead-free glass and the coating glass composition layer have a 550 to 700°C transition point and 650 to 750°C deformation temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032450-A (JP)
Title: Multi-carrier transmitting device and its power clipping system
Inventor: YATAGAI TETSUYA
IPC: H04J1/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power clipping method capable of suppressing beforehand the distortion generated in a transmission amplifier and improving the efficiency thereof when input signals to a plurality of channels are amplified in common.  <P>SOLUTION: Frequency converting sections 100-1 to 100-N limit the powers of input signals TXBB1 to TXBB1N to a plurality of channels according to correction coefficients output from a clipping control section 200, then limit the bands thereof, and carry out frequency conversion therefor. The clipping control unit 200 combines baseband signals in complex representation of input signals, obtain the peak power thereof, compares it with a preset power threshold value to compute the correction coefficients, and outputs them. A transmission amplification section 300 outputs a transmitted signal (TX RF) obtained by combining the outputs from the frequency converting sections 100-1 to 100-N, and amplifying it to a specified power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028251-A (JP)
Title: Pipe supporting metal fitting
Inventor: NOJIMA RYUSUKE
IPC: F16L3/14
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe supporting metal fitting preventing a bolt from being fallen off from a through hole, exhibiting superior working efficiency, and having superior practicability.  <P>SOLUTION: This pipe supporting metal fitting is so constituted that a plate-shape fitting part in the upper part of one clamping half body is provided with the through hole for inserting a screw part of the bolt which has the screw part and the head part with a polygonal part, the circumferential part of the through hole is provided with a detent recess part having such a shape that the head part of the bolt can be engaged in a rotation prevented state, the screw part of the bolt is inserted in the through hole, and the head part of the bolt is engaged with the detent recess part so as to prevent the rotation of the bolt. A nut is threaded in the screw part of the bolt prevented from rotating and the clamping half body is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026075-A (JP)
Title: Cargo handling device for vehicle
Inventor: YAMAZAKI AKINORI
IPC: B60P1/36
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo handling device for a vehicle that allows quick unloading of a load from a loading space and that is suitable for loading/unloading a fire pump on/from the space.  <P>SOLUTION: This cargo handling device for a vehicle for loading/unloading a fire pump W on/from a loading space 21 of a motor truck 2, includes a base 3 fixed on the space 21, a horizontal moving stand 4 horizontally movable in relation to the base 3, and a support rail 42 on the stand 4 and a manual chain block 6 that moving up/down an elevating stand 5 having a load stand 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031249-A (JP)
Title: Optical fiber composite overhead ground wire
Inventor: MATSUZAWA TAKASHI
IPC: G02B6/44
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber composite overhead ground wire that has in a central part an optical fiber unit capable of maximally suppressing the generation of fluff of a fiber used for coarse winding to smooth a welding operation of an aluminum pipe.  <P>SOLUTION: The optical fiber composite overhead ground wire 10 comprises the optical fiber unit 11 constituting a central part in which an aluminum spacer 15 storing optical fibers 16 is peripherally covered in the aluminum pipe 17, and overhead ground wire units 12 constituting a peripheral part made of a plurality of aluminum-coated steel wires 13. The aluminum spacer 15 is subjected to coarse winding with a coated fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206243-A (JP)
Title: Sustained release composition and method for producing the same
Inventor: YAMAMOTO KAZUMICHI
IPC: A61P15/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sustained release composition containing a large amount of a physiologically active substance without using gelatin, having suppressed initial excessive release and realizing stable release rate over about 1 month.  <P>SOLUTION: The sustained release composition contains a physiologically active substance and a lactic acid-glycolic acid polymer having an Mw/Mn ratio of ≤1.90 or thereabout (Mw and Mn are weight-average and number- average molecular weights, respectively) or its salt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004037476-A (JP)
Title: Electrophotographic photoreceptor, processing cartridge and electrophotographic apparatus
Inventor: NAKAJIMA YUKA
IPC: G03G5/05
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity, low residual potential and small photomemory and excellent in properties in repetition, image stability and environmental stability and to provide a processing cartridge with the electrophotographic photoreceptor and an electrophotographic apparatus.  <P>SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer containing a charge generating material and a charge transport material on a support, the photosensitive layer contains a thermoplastic resin having a specified structure group and a weight average molecular weight (Mw) of 5,000-9,000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033493-A (JP)
Title: Dental article
Inventor: KITA EIJI
IPC: A61B6/14
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental article such as a mouthpiece and a protection bag capable of reducing adverse effects on the article.  <P>SOLUTION: The mouthpiece 10 held between the maxillary dentition and the submaxillary dentition at the time of the dental radiography is made of a biodegradable starch resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046934-A (JP)
Title: Dielectric recording medium and dielectric recording and reproducing device
Inventor: ONOE ATSUSHI
IPC: G11B9/07
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric recording medium and a dielectric recording and reproducing device which are equipped with control information in which tracking control, address search control etc. in a dielectric recording and reproduction using an SNDM(Scanning Nonlinear Dielectric Microscopy) are possible.  <P>SOLUTION: A dielectric recording medium 1 is a disk-shaped dielectric recording medium and it is provided with a center hole 4, and an inner circumferential area 101, a recording area 102 and an outer circumferential area 103 which are arranged concentrically with the center hole 4 from the inner side. The inner circumferential area 101, the recording area 102 and the outer circumferential area 103 are formed from uniform dielectric materials. Polarization directions of the areas 101 and 103 are polarized to directions opposite to that of the area 102 as initial states. The area 102 is an area for recording data and has a track and a space between the track and areas for recording control information related with recording and reproduction are provided in the track and the space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010168-A (JP)
Title: Packaging container
Inventor: ANDO TAKASHI
IPC: B65B11/50
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container which is capable of simply and fixingly packaging a work to be packaged without using any special filler without any movement of the work, manufactured at a low cost, assembled without using any adhesive or staples, and easily separated by the material even when the used packaging container is treated.  <P>SOLUTION: In a packaging container, a surface of a base plate 1 is covered by an expandable cover film 2, both end sides 2a of the cover film are fixed to the base plate, and a work B is packaged by returning both end parts 1a of the base plate to the back side while the work is stored between the base plate 1 and the cover film 2. Hooking pockets 4 are formed by returning both end sides of the cover film 2, and both end sides 2a of the base plate are inserted in and engaged with the hooking pockets, respectively.  <P>COPYRIGHT: (C)2004,JPO