baber/WOPTO huggingface dataset:
Patent JP-2004090985-A (JP)
Title: Shock-absorbing material installing device
Inventor: TAKAI SHIGEMITSU
IPC: B65D81/03
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock-absorbing material installing device for installing a shock-absorbing material to prevent panels from being directly brought into contact with each other and scratched when rectangular panels are to be stacked in a packable state.  <P>SOLUTION: The shock-absorbing material installing device comprises rails 1 installed parallel to the longitudinal direction of a loading table 1a with panels P stacked thereon, a shock-absorbing material drawing device 3 for holding and drawing a shock-absorbing material S to be fed from a shock-absorbing material feeder 2 to feed the shock-absorbing material S and cut it to each predetermined length, and a control means to perform the control so that the devices 2 and 3 located on the rails 1 in a vicinity of a center in the longitudinal direction of the panels P feed the shock-absorbing material S and hold them by a signal from a load sensor to detect the movement of a transfer means T with the panels P loaded on the loading table 1a, and travel to a predetermined position in a separating direction from each other, the shock-absorbing material S is cut and transferred to an open state, and the devices 2 and 3 travel to return to the original positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090438-A (JP)
Title: Lithographic printing original plate, platemaking method for lithographic printing plate, and lithographic printing method
Inventor: MAKINO NAONORI
IPC: G03F7/004
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a lithographic printing plate with a plate wearability through press development by employing a stable and highly sensitive lithographic printing original plate.  <P>SOLUTION: In the lithographic printing original plate having an image forming layer including microcapsules, each of which consisting of a shell made of a polymer and a core made of a polymerizable compound, and a hydrophilic support, a polymer with a main chain including an azo bond is employed as the shell polymer so as to thermally decompose the shell polymer in a platemaking process in order to radical-polymerize the polymerizable compound with a radical generated through the decomposition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089880-A (JP)
Title: Water purification apparatus
Inventor: ASAI FUMIKO
IPC: C02F3/06
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purification apparatus which can keep pressure drop low and treatment performance high.  <P>SOLUTION: The apparatus is provided with a fixed bed purification section 3 having a carrier packed layer 2 consisting of inclusive immobilization carriers 1 formed by immobilizing microorganisms by immobilizing agents, in which at least portions of the outside surfaces of the carriers 1 are formed as curved surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094047-A (JP)
Title: Light guide member
Inventor: MATSUNAMI YUKI
IPC: G02B6/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide member which is suitable for electric and communication equipment having a small liquid crystal panel used for remote controllers for a mobile communication terminal, a television receiver and a video player or the like and a portable game terminal or the like.  <P>SOLUTION: A light source is arranged at one side surface of the light transmission member, the light beams from the source are guided through the member, reflected, refracted and emitted from the front of the member. The member is made by dispersing, in a transparent resin, tree shaped branching molecules in which metallic ions having a refractive index different from that of the transparent resin are arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094141-A (JP)
Title: Anamorphic prism and optical device using the same
Inventor: TOYAMA TAKANARI
IPC: G02B27/09
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anamorphic prism in which a direction of emissive light is not changed practically when wavelength of incident light is changed delicately.  <P>SOLUTION: The anamorphic prism is composed of a first prism 14 for emitting the incident light by reducing or magnifying in a specific direction in a luminous flux section, and a second prism 15 for emitting the emissive light from the first prism 14 by reducing or magnifying in the same direction in the luminous flux section. Both the first prism 14 and the second prism 15 are formed with the same optical glass with a same refractive index n. An apical angle δ<SB>1</SB>of the first prism 14, an apical angle δ<SB>2</SB>of the second prism 15, an incident angle θ<SB>1</SB>of incident light to the first prism 14, an incident angle θ<SB>2</SB>of incident light to the second prism 15, and the refractive index n are constituted so that relation: sinθ<SB>1</SB>=n×sinδ<SB>1</SB>; sinθ<SB>2</SB>=n×sinδ<SB>2</SB>; and tanθ<SB>2</SB>/tanδ<SB>1</SB>=n are satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099644-A (JP)
Title: Polymerizable composition and cured product thereof
Inventor: WATANABE AKIRA
IPC: C08F230/08
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable composition which gives a cured product having a high light transmittance and excellent in adhesive properties.  <P>SOLUTION: The polymerizable composition comprises a bis(meth)acrylate bearing a heteroatom (for example, p-bis(β-methacryloyloxyethylthio)xylylene) and a mono(meth)acrylate bearing a carboxy group and a heteroatom (for example, a reaction product of p-bis(β-hydroxyethylthio)xylylene monomethacrylate with succinic anhydride). The composition is polymerized and cured to give the cured product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100477-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: OKUMA SHIGEO
IPC: F01N3/20
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of air-fuel ratio control on the basis of the oxygen storage amount of an exhaust emission control catalyst in an internal combustion engine.  <P>SOLUTION: In a device which feedback controls air-fuel ratio so as to take as the oxygen storage amount of the catalyst, a target oxygen storage amount, under a condition of high catalyst temperature with engine speed NE above a prescribed value NEO and a basic fuel injection amount Tp indicating an engine load above a prescribed value Tp0, a target oxygen storage amount OSC2 subtracted by a prescribed amount from the target oxygen storage amount OSC1 at the ordinary time except the above condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104292-A (JP)
Title: Communication apparatus
Inventor: KUWABARA TETSUYA
IPC: H04N1/32
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable addition of transmission source information to a page head and to speed up a transmission job of image data having transmission source information, in a communication apparatus such as a facsimile apparatus.  <P>SOLUTION: The transmission source data 5a is added to the head of a page of PDL (page-description language) data A received from a communication terminal of a transmission source connected via a network to generate transmission PDL data B, then the data B are rasterized, encoded, and transmitted by a facsimile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102482-A (JP)
Title: Support system and method for management of processing work
Inventor: OKAMOTO KEIJI
IPC: G05B19/418
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To properly control a tool and a work to surely evade the loss of the tool, an erroneous attachment of the tool, the loss of the work and the like.  <P>SOLUTION: A product design software 100, a mold design software 200, an NC data preparing software 300, a work delivery control software 400, a preparatory arrangement control software 500 and a machine tool control software 600 are connected with each other via a common carrier leased line of a network line, and a process control software 700 is connected also therewith to control all the processes from design up to mold formation for a product. A database 800 is a database accumulated with various kinds of information required for product design and mold design. A obtained NC data and a data accompanied thereto are transmitted to a computer in a factory field when a person in charge finishes preparation of the NC data. The process control software 700 generates, based thereon, a prescribed task to be executed by a worker, in the work delivery control software 400 and the preparatory arrangement control software 500.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103882-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KANAMARU HIROSHI
IPC: H01L29/78
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an insulated gate bipolar transistor having a thin device thickness while a doping profile of a field stop layer or a collector layer is controlled.  <P>SOLUTION: After an n-type impurity is ion-injected to form the field stop layer on the rear surface of an n-type FZ wafer 41, a silicon-on-insulator support substrate 42 is adhered to the rear surface of the wafer 41. The surface of the wafer 41 is cut to reduce the thickness of the wafer to a desired thickness, and thereafter a surface structure 44 of the insulated gate bipolar transistor is manufactured on the surface of the wafer. The n-type impurity injected before the wafer is adhered is diffused by a heat history when the structure 44 is manufactured to form a deeper field stop layer. After the substrate 44 is removed, a p-type impurity is ion-injected to form the collector layer on the rear surface of the substrate 42, and diffused by heat treatment to form the collector layer. Finally, an ohmic electrode 45 as a collector electrode is formed on the rear surface of the wafer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097597-A (JP)
Title: Garment wrinkles stretching implement
Inventor: MURAKAMI KEIGI
IPC: D06F57/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To remove wrinkles at a garment made by washing by using operation of washing and stretching.  <P>SOLUTION: This implement is provided with: two bars 11 and 12 disposed in parallel at a prescribed distance from each other; connection parts 13 and 14 which are formed of members showing elasticity in a direction between the bars 11 and 12 and can narrow the distance between the bars based on the elasticity; and fixing implements 15 and 16 for holding the state of narrowing the distance between the bars 11 and 12. In the state of holding the distance between the bars 11 and 12 narrowed by the implements 15 and 16, the bars are inserted to the leg parts 41 of trousers 4 and thereafter the elasticity os released to stretch the leg parts 41 with the force of the bars 11 and 12 trying to return to a primary state by expanding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103183-A (JP)
Title: Optical disk and optical disk device
Inventor: TAKEDA MINORU
IPC: G11B7/24038
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ROM type optical disk dedicated for high density reproduction which has compatibility with an RAM type optical disk of a similarly high density and can obtain an excellent regenerative signal property.  <P>SOLUTION: In the ROM type optical disk, information is reproduced by recording digital information on a substrate 1 in a pit column at a specified track pitch and having a light beam irradiated through an objective lens. The pit 2 is formed into a convex shape towards an entrance side of the light beam to a flat part where the pit is not recorded. Then, when a wavelength of the light beam is λ, the numerical aperture of the objective lens is N.A., the track pitch is TP, an average width of a width of a top face of the convex pit and a width at a bottom part is Pw, a slope width of a side face of the pit is WS, and an optical depth of the pit is d, the compatibility with the RAM type optical disk is possessed and the excellent regenerative signal property is obtained by having equations, 0.6λ/N.A.≤Tp≤0.7λ/N.A. 0.25×Tp≤Pw≤0.5×Tp 0.03×Tp≤WS ≤0.15×Tp 0.1λ≤d≤0.3λ.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106335-A (JP)
Title: Conductive layer laminated material and part using the same
Inventor: SAIJO KINJI
IPC: B32B15/09
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive layer laminated material obtained by inserting a non-alloy conductive layer having conductivity and a conductive layer in the gap between a conductive plate excellent in conductivity and a polymer sheet becoming a substrate, and a part using the same.  <P>SOLUTION: In each of the conductive layer laminated materials 20 and 21 obtained by inserting the non-alloy conductive layer 25 and the conductive layer 27 in the gap between the conductive plate 26 and the polymer plate 24, the conductive plate 26 and the polymer plate 24 are subjected to activation treatment on the bonding scheduled surface sides thereof. Thereafter, the conductive layer 27 is laminated to at least one of the conductive plate 26 and the polymer plate 24, and the conductive plate 26 and the polymer plate 24 are brought to a contact state so that the conductive layer 27 and the non-alloy conductive layer 25 become inside to be stacked, laminated and bonded to manufacture each of the conductive layer laminated materials 20 and 21. The part adapted to a display is manufactured using each of the conductive layer laminated materials 20 and 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003251900-A (JP)
Title: Supply set of print medium and storage medium for use in image printer
Inventor: AKAMATSU TERUHIRO
IPC: H04N5/76
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply set of a print medium and a storage medium for use in an image printer in which the print condition can be corrected automatically and appropriately depending on the characteristics of a print medium being supplied.  <P>SOLUTION: The supply set is employed in an apparatus comprising a camera 6 for photographing an object 2, and a printer 9 for printing a photographed image wherein sensitivity variation information of a print medium 15 is stored in a storage medium 14 being supplied, as a set, together with the print medium 15 for use in the printer 9 and the printable number of sheets of the print medium 15 is also stored in the storage medium 14. The supply set of a print medium and a storage medium is supplied to an image printer comprising a means 16 for reading out the sensitivity variation information and the printable number of sheets of the storage medium 14, a means 18 for correcting the print condition of the printer 9 based on the sensitivity variation information, and an output number of sheet limiting section 33 for making possible to print out only the printable number of sheets read out from the storage medium 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004106704-A (JP)
Title: Front body structure of automobile
Inventor: NOMURA AKIRA
IPC: B62D25/08
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front body structure of an automobile, reducing weight while assuring the body stiffness.  <P>SOLUTION: A suspension cross member 25 is provided between right and left front side frames 8, and a wheel apron 11 is joined to an upper side frame 5 and the front side frame 8. A strut tower 15 is joined to the upper side frame 5, the front side frame 8, and the wheel apron 11. A reinforce strut tower 21 and the strut tower 15 provided between the upper side frame 5 and the front side frame 8 form a hollow closed cross section shape 21A extending in a vertical direction, and an end part of the suspension cross member 25 is joined to the front side frame 8 so as to be approximately consecutive to the closed cross section shape 21A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112394-A (JP)
Title: Microstrip antenna and radio communication apparatus using it
Inventor: NAKANO HISAMATSU
IPC: H01Q13/08
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microstrip antenna wherein impedance matching is easy in spite of the adoption of a plural point power supply system using side power supply.  <P>SOLUTION: The microstrip antenna 10 is fabricated from a substrate 11 made from a dielectric, a radiation electrode 12 formed on one of the main surfaces of the substrate 11, a grounded electrode formed on the other of the main surfaces of the substrate 11, a plurality of feed lines 13 which are formed between the tip and the electrode 12 with a gap G therebetween and supply signals with specified phase differences from a signal source to the electrode 12, and a stub 16 extending from the lines 13 in the direction crossing the length direction of the lines 13 and formed by patterning a metal conductor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111764-A (JP)
Title: Surface mounting semiconductor package
Inventor: YAMAMOTO BUNRO
IPC: H01L23/02
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-mounting semiconductor package which suppress an increase in temperatures of a high-frequency amplification device to reduce cost.  <P>SOLUTION: The surface mounting semiconductor package comprises a board 11, on which a back-side conductor 12 is formed on the back and a frame body 13, is formed on the front; a front-side conductor 16 formed inside the frame body 13 on a surface of the board 11; a via hole 15a for electrically connecting the back-side conductor 12 and the front-side conductor 16; a lid 21 for covering an opening part of the frame body 13; and a high-frequency amplification device 18, provided on the front-side conductor 16 covered with the lid 21. The board 11 is formed with high-purity silicon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117468-A (JP)
Title: Image forming apparatus
Inventor: OISHI HIROTO
IPC: G03G15/20
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which shortens recovery time from an energy-saving mode, improves energy consumption efficiency, and, further, improves consumption power in a low power mode as time setting for a low power mode can be shortened.  <P>SOLUTION: An input current threshold is set in advance. An input current detected by an input voltage/current detection means 12 is input to a drive/control part 3 from an input power calculation control means 13 as input current data. The drive/control part 3 compares the data with the threshold set in advance. If the data is equal to or lower than the threshold, the part 3 outputs the charging quantity control signal to a rectifying/charging means 8 so that an equivalent to an input current corresponding to the difference is charged. The rectifying/charging means 8 calculates and sets charging current for charging the equivalent to the input current and then charges an electric double-layer capacitor 10 with a constat current. When detecting a current exceeding the threshold, the drive/control part 3 immediately transmits a charging stop signal to the rectifying/charging means 8. Consequently, charging stops.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120074-A (JP)
Title: Digital camera
Inventor: NAKAMURA KATSUNORI
IPC: H04N101/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera whereby a photographer can immediately discriminate a photographing state without causing extraction of a storage medium from the camera by the photographer in spite of the photographing state without the need for provision of a new member.  <P>SOLUTION: In the digital camera provided with: a shutter speed setting means for automatically or manually setting a shutter speed; an imaging element; a control means for storing image data from the imaging element obtained by imaging to a loaded storage medium or reading the image data stored in a storage medium; and an access display means for lighting and displaying an access state to the storage medium during the storage or read of the image data to or from the storage medium, the access display means is lighted even during the imaging by the imaging element when the shutter speed set by the shutter speed setting means is a long time of a prescribed value or over or in the case of bulb photographing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119467-A (JP)
Title: Semiconductor laser device
Inventor: TAKEMI MASAYOSHI
IPC: H01S5/12
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase diffraction grating coupling coefficient and to improve emission characteristics in a semiconductor laser device having an active layer arranged on a diffraction grating layer with a clad layer in between.  <P>SOLUTION: In this semiconductor laser device, an n-type diffraction grating layer 16 is formed of n-InGaAsP on an n-InP substrate 12 and has through holes 16a periodically and parallelly arranged in the direction of the laser waveguide, and the through holes 16a of the n-type diffraction grating layer 16 are filled with and buried in an n-InP layer 18 containing not less than 1×10<SP>19</SP>cm<SP>-3</SP>of S as an impurity. Next, on the n-InP layer 18 and the diffraction grating layer 16, an n-InP clad layer 20, an active layer 22, and then a p-InP clad layer 24 are arranged, successively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116833-A (JP)
Title: Hot water type radiation room heater
Inventor: SAITO MASAHIKO
IPC: F24D3/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water type radiation room heater capable of restraining an overshoot and an undershoot and restraining the variation of use environment load, excessive warming of use environment in seasonal change and the occurrence of uneven temperature in the use environment.  <P>SOLUTION: This hot water type radiation room heater includes: a hot water control valve 9 for controlling the supply of hot water from a heat source machine: a heat exchanger supplied with hot water through the hot water control valve 9; and heat radiation plates 5 for radiating heat from the heat exchanger. The heater is provided with a temperature detecting sensor 10 for detecting the current temperature such as interior room temperature, an operation mode setting means 22 for setting an operation mode such as an automatic operation mode or high and low operation mode, and a control means 28 for controlling the hot water control valve 9 according to a deviation between the current temperature detected by the temperature detecting sensor 10 and the preset temperature set according to each operation mode to regulate the flow rate of hot water flowing through the heat exchanger 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113483-A (JP)
Title: Game machine frame
Inventor: KANAI MIGAKU
IPC: A63F7/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the whole structure of a game machine frame for transporting a game machine.  <P>SOLUTION: This game machine frame 1 is provided with roller receiving recess parts 19 in its bottom 17 and its right side 18, and the depth of the roller receiving recess part 19 is shallower than the diameter of a Pachinko ball or a ball P similar to the Pachinko ball. When transporting the Pachinko machine, a worker inserts, for example, the Pachinko ball P in the roller receiving recess part 19 in the bottom 17, pushes the game machine frame 1 from the left to the right or the right to the left with the game machine frame 1 held by the hands in its erected state where the bottom 17 of the game machine frame 1 is turned downward and, so that the Pachinko ball P inserted into the roller receiving recess part 19 works as a roller between the game machine frame 1 and a surface M where the Pachinko machine is being transported and the worker can easily transport the Pachinko machine with the weight of roughly 20kg. The worker takes out the Pachinko ball P from the roller receiving recess part 19 after transporting the Pachinko machine, so that the Pachinko ball P is prevented from obstructing the work when installing the game machine frame 1 in game machine installation equipment called an island.  <P>COPYRIGHT: (C)2004,JPO