baber/WOPTO huggingface dataset:
Patent JP-2001290010-A (JP)
Title: Color synthesis optical element and projection type image display device using the same
Inventor: SUGAWARA SABURO
IPC: G03B21/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a color synthesis optical element capable of forming a good projected image on the surface of a screen while miniaturizing the whole of a device and a projection type image display device using the optical element. SOLUTION: The color synthesis optical element comprises three or more prisms, has a prism with a face which acts as both a total reflective surface and a transmissive surface on the outermost projection side and has two dichroic mirror layers which reflect rays of light having mutually different wavelength ranges.  The two dichroic mirror layers do not cross in the prisms, and when a prism disposed between the dichroic mirror layers is cut along a plane in the color synthesis direction, the outer shape of the cross-sectional view is formed from four or more segments and at least one of the bending points of the cross-sectional view of a face on which the dichroic mirror layers are not formed is present on the more inward side of the prism than a segment obtained by connecting both ends of segments of the cross-sectional view of a face on which the two dichroic mirror layers have been formed.
Patent JP-2001292650-A (JP)
Title: Bedding for animal and feed system for bedding for animal
Inventor: YASUDA AKIHIKO
IPC: B31F1/20
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a bedding for an animal having excellent safety and cleanliness, usable as compost after use and to provide a feed system for the bedding for an animal, capable of supplying the bedding for an animal stably at a low cost. SOLUTION: This bedding 10 for an animal is characterized in that the bedding is provided with a base part 11 composed of a paper material and an uneven part 12 which is made of a base material and is stuck to the base part so as to form unevenness on the base part 11, exhibits a thin strip state as a whole, has air permeability by recessed parts 13 and projected parts 14, a natural adhesive is used for adhesion between the base part 11 and the uneven part 12 and the base paper is not subjected to water repelling treatment. This system for supplying the bedding solves the subject.
Patent JP-2001294803-A (JP)
Title: Acrylic powder coating composition and acrylic powder coating composition for coating aluminum substrate
Inventor: TAKAGI KAZUKI
IPC: C09D133/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic powder coating composition capable of forming a coating film having high adhesion to aluminum-untreated material and also excellent in water resistance, corrosion resistance and weather resistance. SOLUTION: This acrylic powder coating composition contains an acrylic resin having a glycidyl group and a 14-24C dibasic carboxylic acid (tetradecanedioic acid, eicosanedioic acid or the like), and the dibasic carboxylic acid is compounded at 0.5-3.0 equivalent based on the above-mentioned glycidyl group. This acrylic powder coating composition can much improve the adhesion of the coating film therefrom to aluminum-untreated material composed with conventional acrylic powder coatings using dodecanedioic acid as curing agent. Therefore the composition exhibits not inferior coating film surface nature, flexibility, shock resistance and weather resistance and much superior water resistance and corrosion resistance compared with conventional acrylic powder coatings. So, the composition can be more suitably applied to to-be-coated objects for outdoor use.
Patent JP-2000296748-A (JP)
Title: Fiber gas bag material, protective cushion, and manufacture of its material
Inventor: RITTER PHILIPP
IPC: B60R21/232
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a fiber gas bag material having reduced mass, storage volume, wall rigidity, and static friction. SOLUTION: This material is a fiber gas bag material for protective cushion of an occupant restraint system. The fiber gas bag material is formed of a cloth layer 14 having two overlapped wall portions woven with each other at the peripheral parts thereof. A continuous thin film (12) of airtight material is applied on the first side of each wall portion over the first side entire surface of the wall portion. In addition, methods of manufacturing a protective cushion and the fiber material are also disclosed.
Patent JP-2001297413-A (JP)
Title: Recording and reproducing separate type thin film head and method of manufacture
Inventor: SHIRAKI KIYONORI
IPC: G11B5/40
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent a short-circuit between an electrode film and an electrode lead film and a magnetic shielding film in a magnetic head. SOLUTION: In a recording and reproducing separate type thin film head provided with a lower magnetic shielding film 4, a filler 41 with which steps of the film 4 are filled, a lower magnetic gap film 7 formed on the film, a MR element 1 formed at a position facing to a recording medium facing surface on the gap film 7, the electrode film 2 joined to the element 1 on the other side of the recording medium facing surface, the electrode lead film 3 coming into contact with part of the electrode film 2 and formed so as to extend in the other side direction of the medium facing surface, an upper magnetic gap film 6 covering the MR element 1/the electrode film 2/the electrode lead film 3, and an upper magnetic shielding film 5 formed on the gap film 6,  the thickness of a part which does not come in contact with the upper gap film 6 of the electrode film 2 is specified to be smaller than the thickness of a part which comes in contact with the upper gap film 6 of the electrode film 2.
Patent JP-2001295542-A (JP)
Title: Sliding door device for walk in type refrigerator and the like
Inventor: NOZAKI HIROKAZU
IPC: E05F1/04
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door device for a walk in type refrigerator and the like having a door and a hanger free from action of an excessive force while the door is prevented from inclining and having a good appearance. SOLUTION: A guide rail 1 is attached slantingly to a fixed frame body A1. The door is suspended from the rail with the hanger 20 having rollers 22, 23. The door 10 is made to constantly take a vertical posture by adjusting the height by the rollers 22, 23.
Patent JP-2001262804-A (JP)
Title: Housed handrail
Inventor: OGINO CHIYOKO
IPC: E04F11/18
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To solve a trouble in which a handrail for helping walking installed in a corridor, a stair or the like is a hindrance on occasion and there is often the case of troublesome existence but most of current handrails are a type that they are fixed by a bracket and there is an extent that products, in which parts of the brackets are moved slightly, are viewed at times and the process is not considered as a fundamental solution. SOLUTION: The new housed handrail having large convenience in which the housed handrail can be installed to not only the plane section of a wall or the like but also the corner section or the like of a fitting frame and a fixing contact area is widened and the handrail can be fixed firmly by mounting a housing is buried and secured to an object and the handrail can be set up even on a narrow passage or the like without anxiety because the burying of the whole handrail is repeated in a product having a form that the handrail housing is buried at a position, where the handrail is fitted, and the handrail is taken in and out to and from the housing by single operation by using a bracket divided into three blocks and can be used is provided.
Patent JP-2001308730-A (JP)
Title: Digital receiver
Inventor: KATSUTA HIROTATSU
IPC: H04B1/10
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a necessary dynamic range for a desired channel is not often taken by an A/D converter in the case that a plurality of interference waves exist out of the desired channel, when a received wideband signal is transformed into a digital signal by the A/D converter in a digital ratio unit such as a software radio unit. SOLUTION: The received wideband signal is divided by N pieces of BPFs 21, 22...2N and output of the BPFs 21-2N is amplified by AGC amplifiers 31, 32,...3N and is added in an adder 6 so that the maximum signal level of each output may be set as a value of 1/N time of an FSR of the A/D converter 7. Then, the wideband signal is transformed into the digital signal by the A/D converter 7. Thereby, a signal with an extremely large level in input signals is suppressed, a signal with an extremely small level is amplified and the necessary dynamic range for the signal of the desired channel is secured.
Patent JP-2001303076-A (JP)
Title: Gas oil composition
Inventor: KANEKO TAKASHI
IPC: C10L1/16
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a gas oil composition capable of extremely reducing an exhaust of particulate from a diesel engine in the whole load range of the engine. SOLUTION: This gas oil composition has >=45 cetane index, <=330 deg.C 90 vol.% distillation temperature, <=300 mass ppm sulfur content, >=1.7 mm2/s kinematic viscosity at 30 deg.C and <=3 vol.% bicyclic or polycyclic aromatic compounds.
Patent JP-2001300509-A (JP)
Title: Method for cleaning soil
Inventor: SOEJIMA TAKAMICHI
IPC: B09C1/10
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning soil which embeds cleaning walls containing biodegradable polymers into the soil contaminated by nitric acid and/or phosphoric acid. SOLUTION: This method for cleaning the soil consists in embedding the cleaning walls containing the biodegradable polymers (for example, layers containing reducing agents) into the soil layers.
Patent JP-2001304273-A (JP)
Title: Four-point contact ball bearing
Inventor: IWATA TAKASHI
IPC: F16C33/58
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a four-point contact ball bearing excellent in moment load resistance and moment rigidity and excellent in peeling resistance and burning resistance. SOLUTION: A groove radius of curvature R1 of an inner ring 1 is made 53.0Bd% (more than 52Bd% and less than 53.5Bd%) and a groove radius of curvature R2 of an outer ring 2 is made 55.0Bd% (more than 53.5Bd% and less than 56Bd%) on this four-point contact ball bearing. Consequently, it is possible to secure peeling longevity and moment rigidity without causing shoulder riding of a ball 3 and lowering of burning longevity. Additionally, it is possible to avoid a problem of heating caused by spinning of the ball 3 and shoulder riding of the ball 3 without causing lowering of the moment rigidity.
Patent JP-2001305982-A (JP)
Title: Method for packaging display panel for information processor, and display panel cabinet thereof
Inventor: YAMANAMI MASAHIKO
IPC: G06F1/16
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for packaging a display panel, in which any of shape, thickness, display panel size or the like is different from that for a common display panel cabinet is packaged, into a display panel cabinet in which the display panel of an information processor such as a note personal computer is to be packaged, by modifying the display panel to the common display panel cabinet, and to provide the display panel cabinet thereof. SOLUTION: In the method for packaging the display panel, a prescribed common housing case 1 and a prescribed display cover 6 are provided, the display panel 2 is loaded in the housing case with the display cover 6 as a covering lid, first spacers 4 are provided between a rear surface of the display panel and an inside surface of the housing case, second spacers 5 for fixing the display panel downward at the time of opening the display panel cabinet are provided between a lower inside surface of the housing case and a lower outside surface of the display panel, and members 3 which press at least two positions of the display panel are fixed to the housing case. Thereby, the display panel, in which any of shape, thickness, display panel size or the like is different from that for the common display panel cabinet, can be supported to the common display panel cabinet between the first spacers and the display cover.
Patent JP-2001307816-A (JP)
Title: Chained terminal and joint connector equipped with this terminal
Inventor: ITO TAKEJI
IPC: H01R13/514
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To easily achieve a connection of circuit and eliminate after-insertion terminals. SOLUTION: With a plural number of the terminals which have substrate parts, female terminal parts formed in the front of the substrate parts and joint parts to be folded after being extended from the female terminals forward in a parallel state, the substrate parts are chained with carriers successively in a lateral direction in the form. The male terminal parts formed by being folded at the joint parts are made possible to be inserted into and coupled with the female terminal parts of the other laminated terminals. The terminals are inserted into and locked to the connector housing in which one stage of the terminal housing rooms penetrating the terminals in a front-and-back direction is installed at a horizontal direction, and the longitudinal connection of the terminals is aimed at by laminating these connector housings.
Patent JP-2001306438-A (JP)
Title: Automatic information updating system
Inventor: IBARAKI TOSHIKAZU
IPC: H04M11/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic information updating system capable of automatically updating data concerning a state to be changed every hour on a remote place and enabling a user to utilize the updated data by reading or the like. SOLUTION: The automatic information updating system using a computer device is provided with an information transmission terminal 10 having a switch 11 capable of detecting ON/OFF and capable of transmitting ON/OFF information detected by the switch 11 to the external as electronic data through a communication line and a server 30 for receiving the electronic data transmitted from the terminal 10, storing the ON/OFF information of the received electronic data and outputting the stored ON/OFF information to a user terminal 40 through the communication line. Consequently data concerned with a state to be changed every hour on a remote place can be automatically updated and a user is allowed to utilize the updated data by reading or the like.
Patent JP-2000323723-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To enhance the carrier mobility of a thin film semiconductor by providing a thermally shrinking insulating film of specified thickness and a semiconductor film containing silicon of specified thickness formed thereon. SOLUTION: Silicon oxide regions 506a, b are formed by etching a silicon oxide film and an amorphous silicon film 507 of 200 nm thick is formed thereon. The amorphous silicon film 507 and the silicon oxide regions 506a, b are then removed selectively while leaving the silicon oxide film of 200 nm as it is. Subsequently, the substrate is heated in vacuum and held under that state. Consequently, crystallization of the amorphous silicon and thermal shrinkage of the insulating film take place. Thereafter, surface of the silicon film 507 is exposed to dry high temperature oxygen atmosphere to form a thermal oxide film of 10 nm thick. An amorphous region produced by ion implantation is then recrystallized to obtain a p-type impurity region. Furthermore phosphorus- boron glass is formed on the surface and flattened to obtain an interlayer insulation film.
Patent JP-2001315055-A (JP)
Title: Facing device
Inventor: YOKOYAMA NOBUYUKI
IPC: B24B53/02
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent enlargement of a lapping machine conventionally caused by fixedly installing a facing device on a lapping machine body for performing lapping without removing a lapping surface plate from the lapping machine body. SOLUTION: A parallel reference base 3 and a parallel adjustment base 4 fixable on the lapping machine body 10 and also removable are installed in a random position avoiding the lapping surface plate 9 on the lapping machine body 10, and both ends of a fixing bar material 2 fixing a guide rail guide 1 are supported by the parallel reference base 3 and the parallel adjustment base 4. The guide rail guide 1 is adjusted and fixed by the parallel adjustment base 4 so it forms a random inclination with the lapping surface plate 9. Because the parallel reference base 3 and the parallel adjustment base 4 are fixable on the lapping machine body 10 and also removable, they can be moved and installed on a plurality of lapping machine bodies.
Patent JP-2001317259-A (JP)
Title: Arm for door checking apparatus, and method for producing the same
Inventor: SUGIURA MASAKI
IPC: E05C17/22
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an arm for a door checking apparatus which is good in appearance, is not degraded in strength of a hole into which a hinge pine is fitted, and is low in production cost, and to provide a method for producing the same. SOLUTION: The arm for the door checking apparatus has one end portion in which a hole 103f is formed, and the hole 103f rotatably engages with the hinge pin which is attached to a body bracket 101 fixed to the vehicle body. The arm has an intermediate portion on which engaging portions 103a, 103b are formed, and the other end portion arranged on a door side, for engaging with an engaging/disengaging mechanism which engages with/disengages from the engaging portion 103a. The arm 103 is constituted of a main body 103c and a resin layer 103d on the surface of the main body 103c except for the other end portion thereof, which resin layer is molded by using a die. Further, the arm 103 has a positioning hole 103g' formed in the vicinity of the hole 103f on the side of the one end portion at a location opposed to the body bracket 101, which positioning hole 103g' has a positioning pin fitted therein, for supporting the main body 103c in the die.
Patent JP-2001317166-A (JP)
Title: Waterproof floor
Inventor: KAWAHARA SATORU
IPC: E04F15/12
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a new waterproof floor having excellent impact resistance and the durability and capable of maintaining the excellent nonslip property and the waterproof characteristic for a long time by eliminating the early peeling between layers due to the impact to be generated when automobiles repeatedly travel thereon, or repeatedly steer a steering wheel at the same part. SOLUTION: This waterproof floor is formed by laminating a primer layer 2, a waterproof layer, a non-slip layer 5, top coat layers 6 and 7 on a foundation bed 1. The waterproof layer is formed into the double structure of a first waterproof layer 3 having 45-50 degree of the spring type hardness (Shore hardness D) and a second waterproof layer 4 having 50-58 degree of the spring type hardness (Shore hardness D).
Patent JP-2001315653-A (JP)
Title: Electric power steering system
Inventor: KOBAYASHI MASANORI
IPC: B62D5/04
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce a backlash quantity by an elastic body, make rotational torque applied to an engaging part relatively small, and reduce the radial movement of a worm along the tooth trace of a worm wheel to an extremely small quantity. SOLUTION: A rolling bearing 10 supporting a worm 71 interlocked with the rotation of a steering assist motor 6, inside a housing 8, is provided at its outer periphery with an elastic body 20 restraining the radial movement of the rolling bearing 10 and having different restraining force in the circumferential positions. A small restraining force part energizes the worm 71 to an engaging part with a worm wheel, and a large restraining force part makes it hard for the worm part 71 to move along the tooth trace.
Patent JP-2001325616-A (JP)
Title: Method and system for moving in virtual space
Inventor: NAKAGAWA TERUHIKO
IPC: G06T17/40
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To save labor of a user in the case of moving concerning a method for moving in a virtual space in the case of moving between three-dimensional(3 D) virtual spaces. SOLUTION: In a virtual space system for operating a moving object having character information inside the virtual space which the moving object enters by accessing host servers (3-1 to 3-n) for controlling a plurality of virtual spaces from terminals (1-1 to 1-m), this method has a step for designated another virtual space (Vn) on one virtual space picture (V1) during stay and a step for ending one virtual space picture (V1) on the terminal and displaying the picture of the other virtual space on the terminal while reflecting (Vn) the user information of the terminal in one virtual space on another virtual space (V1). Even in the 3D virtual space where user information is required, the operation of moving to the other space can be simplified similarly to the portal site of the Internet.
Patent JP-2001326774-A (JP)
Title: Device and method for document read and storage medium
Inventor: HASHIMOTO KOJI
IPC: G06T7/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To correctly determine double reception to improve the read performance by utilizing the fact that character shapes must graphically coincide in the case of double transmission of the same document. SOLUTION: A document data register and management means 14 registers or acquires data into or from document image database where existing form pictures subjected to acceptance processing are recorded, and a comparison and collation means 15 compares and collates data on the basis of characteristic graphical figures in images to digitize the degree of difference. A decision means 18 decides whether the degree of difference is matched with a prescribed value or not, and a double reception control means 19 abandons an accepted document image if it has been decided that the degree of difference is matched with the prescribed value.
Patent JP-2001030297-A (JP)
Title: Method for connecting resin molding, process cartridge and method for assembling process cartridge
Inventor: SUZUKI AKIRA
IPC: B29C65/70
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To effectively connect a plurality of resin moldings by providing a resin casting passage in one or both of first and second resin moldings in a method for connecting both the moldings by charging a resin from the passage in a connecting portion of the first and second moldings. SOLUTION: In the case of executing in a toner container 50 used for a color developer for a color laser beam printer, the container 50 is manufactured by connecting a cover 52 to a toner container body 51 of a resin molding by a resin material. In this case, the body 51 and the cover 52 are molded by injection molding by using an upper mold and a lower mold. In the case of connecting the cover 51 to the body 51, flanges 152a, 152c are respectively brought into contact with flanges 152b, 152d, and colliding portions 154a, 154b for charging a resin therebetween are formed. Thereafter, the body 51 is connected to the cover 52 by charging the molten resin material from the passages in the portions 154a, 154b.
Patent JP-2001278802-A (JP)
Title: Prophylactic for thrombus
Inventor: SUMI HIROYUKI
IPC: A61P7/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a prophylactic for thrombus, excellent in thrombolysis activation or anticoagulant effect and effective for thrombosis prevention. SOLUTION: This prophylactic is obtained by formulating an aroma essence as the active ingredient.