baber/WOPTO huggingface dataset:
Patent JP-2004019078-A (JP)
Title: Former of twin wire type paper-making machine
Inventor: KUMEGAWA HIROCHIKA
IPC: D21F1/58
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a former capable of simply adjusting a pressing amount in both end parts in width direction of a wire and hardly damaging the wire.  <P>SOLUTION: This wire part of the twin wire type paper-making machine is constituted of an upper part wire 3 and a lower part wire 4 for forming a forming gap, a plurality of fixing blades 7 guiding the upper surface of the upper wire 3, a plurality of compressing blades 8 for guiding the lower surface of the lower part wire 4, and a plurality of square rod-shaped deckles 9 inserted into the both end parts in width direction between the multiple number of fixing blades 7. The lower surface 9c of the deckles 9 are formed as a taper surface lowering as inclined in an outer end direction. Even when the part nipping the paper is swollen in the width direction of the wire 3, it is possible to prevent the wire 3 from bending at the front end of the deckles 9, thus preventing the abrasion and damage of the upper wire 3 as less as possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025348-A (JP)
Title: Slitter for wallpaper sizing machine
Inventor: ISHII MASATO
IPC: B26D1/24
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slitter for wallpaper sizing machine wherein the lifting of a wallpaper near a cutter caused depending on the kind of wallpapers is prevented to enable the stable cutting of the wallpaper.  <P>SOLUTION: A wallpaper pressing member 30 is attachably and detachably provided on a wallpaper slitter. The wallpaper pressing member 30 has a substantially U-shape in a side view, and it is constituted to be easily attachable to and detachable from an upper cutting edge fixing stay 8. When it is mounted on the slitter for wallpaper sizing machine, the wallpaper presser part 32 of the wallpaper pressing member 30 is located so as to press down a lower cutting edge 2 and a lower cutting edge boss 14 from the upper side. Accordingly, the wallpaper A carried is pressed down so as not to lift.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028197-A (JP)
Title: Connecting rod for internal combustion engine and its manufacturing method
Inventor: YAMADA YUICHI
IPC: F16C7/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a connecting rod for an internal combustion engine capable of being improved for the strength of an I section part stably and the connecting rod for the internal combustion engine applying the manufacturing method without lowering the fatigue strength by preventing buckling or teardown in strengthening method of the connecting rod using the strain ageing.  <P>SOLUTION: A part or whole of a I section of a connecting rod blank body forged to such a profile, where the ratio a/b of a dimension a in the thrust-antithrust direction and a dimension b in the front-rear direction in the section is 1 to 3, the radius curvature of a rib front end is 0.5 to 4.0 mm, and the inclination θ for the front-rear direction is 5°to 45°in profile, is cold-worked such as coining. Subsequently, the worked part is strengthened by heating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027959-A (JP)
Title: Compressive self-ignition-type internal combustion engine
Inventor: YAMAMOTO SHIGEO
IPC: F02M25/07
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the self-ignition combustion of a fuel by properly injecting the fuel into an activated fuel gas in such a state that the fluidity of the gas in a cylinder is high.  <P>SOLUTION: This cylinder injection-type internal combustion engine comprises a fuel injection valve and a valve opening and closing period changing mechanism respectively operated under the control by an electronic control unit, an exhaust valve is closed at a first specific period after an exhaust top dead center, an intake valve is opened at a second predetermined period near the first specific period, and the fuel is injected from the fuel injection valve in a third specific period after the exhaust top dead point within a valve opening period of the exhaust valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025630-A (JP)
Title: Image formation device
Inventor: YAMAZAKI KOICHI
IPC: B41J2/44
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device which raises an optical precision and can provide a successful quality by preventing swinging from being transmitted to a light source section in an optical write unit.  <P>SOLUTION: In the image formation device in which the light source section 14 for ejecting optical beams, and a light source holder 7 for holding the light source section 14 are contained in the optical write unit 4, the light source holder 7 is secured to a side plate of the optical write unit 4 to be able to pivot around a spindle parallel to optical beams. The light source holder 7 is set to be positioned and anchored by inserting the light source holder between a position adjustment member 10 for urging the light source holder 7 from above and an elastic pressing part material 11 for urging the light source holder 7 from below against an energizing force of the position adjustment member 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029654-A (JP)
Title: Solder resist ink composition and its hardened product
Inventor: KOYANAGI TAKAO
IPC: C09D11/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkali developable solder resist ink composition excellent in durability against a water-soluble flux, durability against tin plating, touch drying property after temporal drying, developing life and photosensitivity, and also to provide its hardened product.  <P>SOLUTION: The composition contains an unsaturated group-containing polycarboxylic acid resin (A), a diluent (B) and a polyfunctional epoxy compound (C). The resin (A) is prepared by reacting an epoxy compound (a) which is a reaction product of an epoxy resin expressed by formula 1, wherein n is 1 or a number larger than 1, and epichlorohydrin and having 55 to 64°C softening point with an ethylenically unsaturated group-containing monocarboxylic acid (b) and further reacting the above reaction product with a succinic acid anhydride (c).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034330-A (JP)
Title: Holder of hanging metal fitting for artificial stone material manufactured by carbonation treatment and manufacturing method for artificial stone material
Inventor: ISHIGUCHI YUKIO
IPC: E01C5/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder of a hanging metal fitting for an artificial stone material manufactured by carbonation treatment preventing the hanging metal fitting from detaching from an accurate position or an embedding depth and capable of holding verticality with respect to the upper surface of the artificial stone.  <P>SOLUTION: A dense packed bed of a raw material for a stone material containing a particulate non-carbonated Ca-containing material as a main raw material is formed and consolidated by carbonation reaction to manufacture the artificial stone. The holder for holding the hanging metal fitting of which the lower part is embedded in the upper surface of the packed bed is equipped with a main body having a seating surface coming into contact with the upper surface of the packed bed and a holding means provided to the main body and detachably holding the metal fitting part protruded from the upper surface of the packed bed of the hanging metal fitting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059231-A (JP)
Title: Disk cartridge
Inventor: TAKAHASHI KENJI
IPC: G11B23/28
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge that makes an optical disk contained in a cartridge main body transparent and integrates an erroneous recording inhibiting member contained in the cartridge main body with the cartridge main body in view of outward appearance. SOLUTION: The disk cartridge includes; a cartridge main body 1 that stores an optical disk 4, comprises a pair of upper and lower halves 2, 3 and is made of a transparent synthetic resin material; and an erroneous recording inhibiting member 41 that is made of a transparent synthetic resin material, movably disposed between first and second positions to open/close an erroneous recording detection opening 47 for enabling and disabling the recording of information signals on the optical disk 4. A colored index is provided to an operating portion 43 or an erroneous recording inhibiting portion 42 of the erroneous recording inhibiting member 41.
Patent JP-2004034432-A (JP)
Title: Apparatus for mixing cement/concrete admixture
Inventor: TANAKA HIDEHIRO
IPC: B28C5/06
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for mixing a cement/concrete admixture which controls the occurrence of drift and stagnation and can be washed easily.  <P>SOLUTION: A stationary mixer 1 is constituted of a housing 10 which forms part of a concrete conveying pipe, a quick-setting admixture supply pipe 20 for supplying a quick-setting admixture into the housing 10, and mixing chips 30 arranged in the housing to be freely taken out. The mixing chip 30 is composed of a baffle member 31 for diverting the flows of the concrete and the quick-setting admixture outside in the radial direction by a conical surface 31c and a taper throttling member 32 which throttles the flows inside in the radial direction by a taper throttling surface 32c immediately downstream from the baffle member 31 and then discharges the flows from a discharge opening 32b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038495-A (JP)
Title: Data broadcast accumulating device and method and storage medium storing program for accumulating data broadcast
Inventor: NAKADA KENTARO
IPC: H04H20/93
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To display and operate the contents of data broadcasts using receiving terminals without a mechanism for analyzing and displaying data broadcasts.  <P>SOLUTION: A data broadcast accumulating device located on the receiving side for accumulating the contents of data broadcasts comprises data broadcast content analyzing parts 10, 21 for analyzing the contents of the data broadcasts and extracting data on a screen displaying the contents and link information indicating changes on the screen; and accumulated data creating parts 22, 30, 40 for accumulating the extracted screen data and the extracted link information and displaying and operating the accumulated screen data and link information on the receiving terminals 201, 202, 203.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034231-A (JP)
Title: Parts supplying device to delivery head
Inventor: KODA SHINJI
IPC: B65G47/28
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parts supplying device to a delivery head which is designed at low cost and prevents noise by decreasing air jetting sound.  <P>SOLUTION: The parts supplying device M comprises a parts feeder 10 pooling nut 5 and a hose 6 connecting to the delivery head 3 by forming a loop portion 61 from a discharging portion 13 of the parts feeder 10. An air nozzle 8 is arranged at the parts feeder discharging portion 13 side of the hose 6, and a sensor 7 detecting the presence or absence of the nut 5 is mounted near the delivery head 3 of the hose 6. When the sensor 7 detects "nothing [parts]" of the nut 5, the nut 5 is forced to be dropped naturally from the discharging portion 13 of the parts feeder 10 to the loop portion 61 of the hose 6 by operating the parts feeder 10. When a plurality of nuts 5 are pooled at a lower curved portion 61a of the hose 6, a plurality of nuts 5 are supplied to the delivery head 3 side by jetting air from the air nozzle 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040010-A (JP)
Title: Pattern drawing method
Inventor: TANGE KOJI
IPC: G03F1/68
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pattern drawing method capable of properly correcting an error in a finished dimension based upon a designed dimension when one pattern is drawn by a plurality of shots.  <P>SOLUTION: A first region of an object 10 to be drawn corresponding to a shooting region H1 is irradiated with an electron beam 11 for a standard shooting period T1. A pattern M1 is thereby drawn in the first region of the object 10. Next, a second region of the object 10 corresponding to a shooting region H2 is irradiated with the electron beam 11 for a shooting period T2 which is corrected according to the shot size. A pattern M2 is thereby drawn in the second region of the object 10. Through the correction of the shooting period, the finished dimension of the pattern M2 in the Y direction is equal to the designed dimension thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055587-A (JP)
Title: Semiconductor laser and method of manufacturing same
Inventor: TSUNODA ATSUISA
IPC: H01S5/042
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a red semiconductor laser which is prevented from increasing in a threshold current and an operating current, and to provide a method of manufacturing the same.  <P>SOLUTION: A ridge composed of a p-type second AlGaInP clad layer 8, a p-type GaInP intermediate layer 9, and p-type GaAs cap layer 10 is formed on an etching stop layer 7. The p-type intermediate layer 9 is extended to be wider than the p-type second clad layer in the widthwise direction, and the level difference of 0.13 μm or larger is provided between the p-type intermediate layer 9 and the p-type second clad layer 8. By the level difference, AlInP layers can be formed on the sides and top of the ridge as kept separate from each other, so that AlInP current constriction layers 13 formed on the sides of the ridge will not be etched excessively, because they are surely protected by a resist film, when the AlInP layer formed on the top of the ridge is removed by etching. The AlInP current constriction layers 13 carry out a current-constricting function properly, so that a semiconductor laser device having properties, such as low threshold oscillation and low power consumption, can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159376-A (JP)
Title: Waveform shaping filter
Inventor: PRICE EDWARD G
IPC: H02M1/14
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To absorb and remove electric power pollution such as high-frequency spikes and surges caused by the switching of an inductive load or the like.  <P>SOLUTION: Respective waveform shaping filters are connected between three-phase power lines 40 to 44 and a neutral line 46, and a fuse and a coaxial amorphous toroidal inductor are connected to a low-pass filter 22 in series. The filter includes a capacitor, a varistor connected to the capacitor in parallel, and a magnetic core inductor which is connected to the capacitor and the varistor in parallel and is connected to each other in series. A lamp may be connected to a resistor and a magnetic core inductor in series. In the case of delta three-phase AC connection, respective waveform shaping filter is disposed in a phase line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052321-A (JP)
Title: Door device equipped with detachable operating means
Inventor: HARA SATORU
IPC: E05B3/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door device equipped with a detachable operating means which can be easily detached, not making load on the front end side of a door larger.  <P>SOLUTION: The operating means 4 is detachably attached to the door 3 from a stile surface 3a on the front end side of the door 3. An operation rod 39 of a hollow pipe in the vertical direction is rotatably provided to the front end part of the door 3. When the operating means 4 is detachable, a drive engaging section 48a of an operating shaft 47 rotatable in the vertical direction of the operating means 4 is detachable to a follower engaging section 49a of the operation rod 39. Then, the operation rod 39 is simply detachable because it is not moved downward by its self-weight. The movement in the vertical direction of the operation rod 39 is not supported so that a large supporting section is eliminated to make the door 3 lighten.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053902-A (JP)
Title: Silver salt photothermographic dry imaging material
Inventor: SASAKI KAMIYUKI
IPC: G03C1/498
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material in which peeling of an imaging layer from the support is prevented and a failure in coating does not occur.  <P>SOLUTION: The silver salt photothermographic dry imaging material is obtained by disposing at least one imaging layer comprising an organic silver salt, a photosensitive silver halide, a reducing agent and a binder on a support and has at least two non-imaging undercoat layers under the imaging layer, and the upper and lower undercoat layers comprise a hydrophobic resin and a water-soluble resin, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057033-A (JP)
Title: Poultry house and method for poultry farming using the same
Inventor: HAYASE KENTARO
IPC: A01K31/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a poultry house improving both the rearing environment for chickens and the working environment for an operator and producing high-quality eggs and to provide a method for poultry farming using the poultry house.  <P>SOLUTION: The poultry house comprises a plurality of rearing chambers having a netlike wall installed by surrounding the periphery of an earthen floor and nest boxes for egg laying provided in a part of the netlike wall, rearing the plurality of chickens and arranged side by side. The upper part is covered with a roof part. In the poultry house, each stock yard making the chickens enter and leave through an openable and closable door part formed in the netlike wall from each rearing chamber and having the periphery surrounded with the netlike wall with the opened upper part is installed on the outside of the rearing chamber. In the method for poultry farming using the poultry house, each perch regulating the vertical positions is installed in each rearing chamber and the height of the perch is gradually increased according to the height for holding the chickens.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064306-A (JP)
Title: Crime watch system for elevator
Inventor: OHATA SATORU
IPC: B66B11/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crime watch system for elevators whereby a maintenance person or a janitor or the like can securely confirm a video image within an elevator cage in a short time with less labor.  <P>SOLUTION: A recorder 3 placed on the elevator cage records a video image photographed by a crime watch camera 2 installed in the elevator cage 1. A touch panel attached display apparatus 4 installed in the elevator cage is connected to the recorder 3. The display apparatus 4 displays a menu choice image when a prescribed area of a touch panel is touched or a prescribed operation is applied to the display apparatus 4. The menu image forms menus for video image display, storage and operating condition revision menus. When any of the menus is selected, a menu such as entry of required conditions or the like is displayed, the display of the video image recorded on the recorder 3, the storage of the video image, and the revision of operating conditions of the recorder including the crime watch camera are processed to be set to the recorder according to the entry of the conditions in the watch preventing system for elevators.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059490-A (JP)
Title: Compound powder and non-aqueous cosmetic containing the same
Inventor: SUZUKI AKIKO
IPC: A61Q1/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide compound powder enabling skin surface to be made weakly acidic when applied to the skin and presenting good feeling in use, and to prepare a non-aqueous cosmetics containing the same.  <P>SOLUTION: The compound powder consists of powder 1-50μm in mean particle size comprising an organic acid and a cyclodextrin, wherein the organic acid is selected from citric acid, tartaric acid, salicylic acid, succinic acid, adipic acid, glycolic acid, malic acid, ascorbic acid and edetic acid, and the cyclodextrin is selected from a cyclodextrin, a hydroxyalkyl cyclodextrin and glycosyl cyclodextrin. The compound powder is good in feeling when applied to the skin, causing no cloggings of a spray container containing the same; therefore, by using the compound powder, the non-aqueous cosmetics lowering the pH of skin surface, good in feeling when applied to the skin and causing no cloggings when packed in the spray container can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063788-A (JP)
Title: Coating liquid for forming insulating film for semiconductor device
Inventor: HAYASHI EIJI
IPC: H01L21/312
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide, as a material for an insulating film for a semiconductor device or the like, a coating liquid for forming an insulating film which uses a siloxane polymer, with which an insulating film having a superior relative permittivity, especially an insulating film for semiconductor manufacturing equipment, can be formed.  <P>SOLUTION: The coating liquid for forming an insulating film for a semiconductor device contains an Si atom combined with at least one kind of organic group, and a siloxane polymer whose branching frequency A found by a spectrum observed by small-angle X-ray scattering is within a range of -2.0>A>-2.8 (A is a dimensionless value).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064459-A (JP)
Title: Transmission line substrate for high frequency and method for manufacturing same
Inventor: ITAKURA HIDEAKI
IPC: H01P3/08
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission line substrate for a high frequency and its manufacturing method for widening the wire bonding area of a metallic conductor pattern for ground formed at the surface side of a dielectric base material, and for increasing the bonding reliability of a metallic conductor film for connecting the metallic conductor pattern for ground formed at the surface side to a metallic conductor pattern for ground formed at the backside to the dielectric base material.  <P>SOLUTION: This transmission line substrate 10 for a high frequency is configured by arranging a metallic conductor line 12 for a signal line for making a high frequency signal pass and a first metallic conductor pattern 13 for ground on the surface of a dielectric base material 11 and a second metallic conductor pattern 14 for ground on the backside, and arranging a metallic conductor film 15 formed in a through-hole 19 put through the dielectric base material 11 for connecting the first and second metallic conductor patterns 13 and 14. In this case, the first metallic conductor pattern 13 and the second metallic conductor pattern 14 are connected through a casteration 16 formed on the edge face of the dielectric base material 11 formed by cutting the through-hole 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059244-A (JP)
Title: Sheet conveyance mechanism and sheet folding device equipped with the sheet conveyance mechanism
Inventor: MATSUMOTO HISASHI
IPC: B65H45/12
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To convey a sheet without generating a rumple, deformation, tear, slip noises and a squeaky sound regardless of paper quality and the number of stacked sheets.  <P>SOLUTION: An upper surface side conveyance roller 210 is provided with a distance d from an upper surface of a conveyance-path belt 110. A lower surface side conveyance roller 220 is so provided to rotate in contact with a lower surface of the conveyance-path 110. A pressurization section 230 for pressurizing the lower surface side conveyance roller 220 upward, and a stopper 240 for determining the upper bound are provided. The upper surface side conveyance roller 210 is rotated by an upper conveyance roller driving motor 250 at the same velocity as the conveyance-path belt 110.  <P>COPYRIGHT: (C)2004,JPO