baber/WOPTO huggingface dataset:
Patent JP-2004110919-A (JP)
Title: Recording disk driving device, turntable used therefor, and its manufacturing method
Inventor: SHIMIZU YASUO
IPC: B29C45/26
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turntable capable of suppressing the occurrence of the surface wobbling of a supported recoding disk by increasing the flatness of a disk support surface defined by the support surface of a disk supporting section.  <P>SOLUTION: The turntable is provided with a table body 46 rotated in a predetermined direction by a rotary-driving mechanism, and a disk support projection 48 disposed in the table body 46. A plurality of disk support projections 48 are disposed at intervals in a circumferential direction in the table main body 46, and the table body 46 and the disk support projections 48 are integrally formed by molding. On the support surface of the disk support projection 48, a high-friction member 50 is disposed to prevent the slippage of a recording disk 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003104406-A (JP)
Title: Closure with gas-barrier liner and package having the same
Inventor: WILLINGHAM WENDELL D
IPC: B65D41/04
Filed: 2002-09-20
Abstract: PROBLEM TO BE SOLVED: To improve preventive ability of a plastic molded closure against a passage of a gas such as oxygen. SOLUTION: A closure assembly (10) is mounted on a container (30) having a distal end including an annular rim (32). The package comprises the container (30) and the closure assembly (10). The closure assembly (10) has a lid (12) and a barrier disk (20). The lid (12) has an upper panel (14), an annular skirt (16) and an annular fin integrally formed with them. The fin has an inner portion to be sealed and engaged with the rim (32) of the container (30) and a side face of the distal end. The barrier disk (20) engages with an internal surface of the upper panel (14) but does not engage with the rim (32). When the closure assembly (10) comes into seal-engagement with the container (30), the barrier disk (20) is kept within the closure assembly (10) by a folded-back free end (26) of the fin.
Patent JP-2004115546-A (JP)
Title: Ink, method for inkjet recording, ink cartridge, recording unit and inkjet recording apparatus
Inventor: TAKIZAWA YOSHIHISA
IPC: C09D11/38
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide water-based ink comprising a resin-bound type and self-dispersible pigment, eliminating problems such as jetting bending or wet nonjetting, suppressing stains due to rubbing after printing and improving marker resistance to printing stains when a water-based marker is applied to an image after printing while having reliability of the ink for a recording head with especially slight variation of throughput and to provide a method for inkjet recording and an apparatus therefor.  <P>SOLUTION: The water-based ink comprises a modified pigment having organic groups chemically bound to the surfaces of pigment particles and an aqueous medium as a dispersion medium for the pigment. The organic groups contain a reaction product of functional groups bound directly or chemically through other atomic groups to the pigment surfaces with a copolymer composed of an ionic monomer, a hydrophobic monomer and a nonionic monomer containing at least one hydroxy group. Pieces of inkjet equipment are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113026-A (JP)
Title: Car body structure of rice transplanter
Inventor: TANI KAZUNORI
IPC: A01C11/02
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a rear frame structure, to reduce the cost and to enhance the degree of freedom for arrangement of various kinds of mechanical apparatuses by composing the rear of a car body frame of a transmission case and the rear frame.  <P>SOLUTION: A rice transplanter is obtained as follows. The frame rear Fr is composed by connecting and fixing the rear frame 14 for supporting a quadruple link mechanism to the transmission case 3. The rear frame 14 is composed by installing a pair of left and right flexible frame members 15 formed by standing vertical frame parts 15B and 16B for pivoting the front ends of an upper link 17 and lower links 18 from the rear end of transverse frame parts 15A and 16A having front ends connected and fixed to the transmission case 3. In the rice transplanter, the tops of the flexible frame members 15 and 16 are mutually connected and integrated with a rear wheel fender supporting member 19. Link pivoting parts 24 and 24 are mutually and relatively positioned with a shaft member 21 pivoting the upper link 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117050-A (JP)
Title: Operational speed measuring circuit and semiconductor device incorporating the same
Inventor: TANAKA SHUJI
IPC: G01R31/28
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily estimate the operational speed of the whole of a semiconductor device.  <P>SOLUTION: A semiconductor integrated circuit 1 is composed of blocks 10, 20, 30, 40, 50, 60. Blocks 10, 20, 30, 40, 60 out of these incorporate ring oscillator portions (a ring oscillator portion 11 in the case of the block 10) for measuring the operational speeds of circuits in the blocks. These ring oscillator portions can also be connected to the ring oscillator portions of other blocks via selecting portions (a selecting portion 12 in the case of the block 10). When a ring oscillator is formed in a block by setting for a selecting portion, the operational speed of the block can be measured from the output signal of this ring oscillator. When a selection for causing the whole of the integrated circuit 1 to form a ring oscillator by the selecting portions is made, the operational speed of the whole of the integrated circuit 1 can be estimated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118354-A (JP)
Title: Document management system and document management program
Inventor: WAKIMOTO YOSHITAKA
IPC: G06F17/21
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To manage a related document group 21 and its production operations from the start to the end, after its production.  <P>SOLUTION: A document management system is provided with; a means 26 which selects a symbol for specifying each document, regarding a plurality of documents 21 to be collectively managed; a means 25 that classifies each document 21 at least into two categories and generates document management information, which is arranged in the two-dimensional direction so that the symbol is arranged on the corresponding coordinates with its vertical axis for one category and its horizontal axis for the other category, on the basis of the classification; and a means which displays the document management information thus produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119616-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: WATANABE YASUMASA
IPC: H01L21/336
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase a process margin, and to attain high integration by reducing the area of an impurity injection site on a substrate surface necessary for forming a source area, and relaxing the positioning error of an impurity injection mask at the time of manufacturing a trench gate MOSFET.  <P>SOLUTION: In this method for manufacturing a semiconductor element, a gate oxide film 34 is formed inside a trench 2 and a substrate surface, the inside of a gate oxide film 34 in the trench 2 is filled with polysilicon 35, and the exposed part of the gate oxide film 34 is removed until the partial upper edge of the gate oxide film 34 surrounded by a trench side wall and the polysilicon 35 is made lower than the upper edge of the polysilicon 35. Furthermore, a recess 4 is formed between the trench side wall and the polysilicon 35, a screen oxide film 5 is formed, arsenic is injected/diffused in the recess 4 corresponding area of a substrate surface area and the trench side wall, and a source area 36 is formed from the substrate surface toward a position deeper than the diffusing distance of arsenic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117809-A (JP)
Title: Method and device for driving display apparatus
Inventor: NOSE MASAKI
IPC: G09G5/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for driving a display apparatus which displays an image by using a photoconductive layer by controlling the intensity of an electric field applied on the display layer, and to provide a method and a device for driving a display apparatus to prevent display irregularity or decrease in the contrast.  <P>SOLUTION: The display apparatus is equipped with a reflecting element which changes the display state by application of an electric field and with a photoconductive layer which changes its conductivity by irradiation of light, and an image is written in the reflecting element by applying the driving voltage on the reflecting element and on the photoconductive layer and by selectively irradiating the photoconductive layer with light for writing to change the electric field applied on the reflecting element in the region irradiated with the light for writing. In the above method for driving the display apparatus, the photoconductive layer is irradiated with the light for writing after the layer is charged for a specified charging time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127633-A (JP)
Title: Fluorescent lamp and lighting device
Inventor: NAOKI SHOJI
IPC: H01J61/44
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp of a three-wave luminescence type that emits light in high efficiency and is superior in color rendering property.  <P>SOLUTION: The fluorescent lamp 10 comprises a bulb 50 in which mercury and rare gas are filled; a fluorescent material layer formed on the inner face of the bulb and contains 20-50 wt% of europium-manganese coactivated barium-magnesium-strontium aluminate phosphor, 20-50 wt% of europium activated yttrium oxide phosphor, and 10-40 wt% of cerium-terbium activated lanthanum phosphate phosphor in which an y value on a luminous chromaticity chart at excitation by an ultraviolet ray of 253.7 nm satisfies 0.160 ≤y≤ 0.180; and a pair of discharge electrodes that generate discharge in the bulb. The fluorescent lamp 10 emits light in high efficiency, and can provide a fluorescent lamp having three-wave luminescence having an excellent color rendering property of 90 or more of an average color rendering index Ra.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129107-A (JP)
Title: Method for equalizing transmitted bitstream signals and receiver adapted for equalization
Inventor: HAUNSTEIN HERBERT
IPC: H04L1/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the generation of a control signal for signal equalization, using information provided by a forward error correction.  <P>SOLUTION: A method for equalizing transmitted bitstream signals using a feed-forward equalizer means is presented. The signals are resolved into at least two components. Each component is multiplied by an equalization parameter so as to form an equalized component. The equalized component is then superposed to form an equalized signal. A conditional bit error rate is determined by counting a transmission bit having an error depending on a preceding bit and a succeeding bit. The equalization parameter is adjusted depending on the determined conditional bit error rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131204-A (JP)
Title: Hoisting machine for elevator
Inventor: MARUYAMA NAOYUKI
IPC: B66D1/12
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin hoisting machine for an elevator capable of easily obtaining required braking release action by an electromagnet mechanism in a braking machine.  <P>SOLUTION: A housing 1 and a stator winding of an electric motor are integrated, and a rotary body 6 constituting the electric motor and a drive sheave are integrated. A movable iron core 16 of the braking machine 12 operates in the longitudinal direction of a shaft 4 to transmit its displacement to a braking shoe 22 through operation of an L-shaped operation piece 19. Consequently, a suction area for obtaining a suction force of the electromagnet mechanism 17 for operation of the braking shoe 22 can be ensured, and depth of a recessed part 5 of the rotary body 6 is reduced to make the hoisting machine thin further. For this reason, an installation space for the hoisting machine is further reduced to save and reduce a hoistway space to facilitate the installation of the elevator and reduce construction cost for a hoistway.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134967-A (JP)
Title: System and method for setting router parameter
Inventor: TSUGE KAZUO
IPC: H04L12/70
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a router parameter setting system enabling a user to easily set a connection parameter to a router by uniform operation procedures independent of the difference of the manufacturer, model, and firmware of the router and that of a connection provider.  <P>SOLUTION: In the router parameter setting system, a provider name and a connection provider name are inputted from the user and a connection parameter corresponding to it is searched from databases. The manufacturer name and model name of the router are inputted from the user and the version of the firmware of the router is inputted from the router. Parameter setting procedure information corresponding to the manufacturer name, model, and the version of the firmware of the inputted router is searched from the database. The searched connection parameter is transmitted to the router according to the parameter setting procedure information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133679-A (JP)
Title: Container information mediation system and method
Inventor: SHIMIZU ATSUSHI
IPC: G08B21/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor for inspection processing and smooth the flow of container distribution while ensuring the safety of containers by solving the problem wherein for the inspection of safety of containers, although sampling inspection is senseless and 100% inspection is requisite, actual measures lag behind.  <P>SOLUTION: A mediation system is configured to determine whether there occurs an illegal act or not in a distribution process of containers 1 starting when a consignor 2 packs loads in the containers 1 and locks them and ending when a consignee 3 unlocks the containers 1, in dependence on anomaly detection information acquired from anomaly detecting means arranged in advance on the containers 1. Containers 1 (right ones) safe from an illegal act are designated to be rejected from inspection processing executed by a container inspection system 5 to inspect safety of containers 1. The inspection of safety of containers 1 can be thus aimed only at those (wrong ones) subjected to an illegal act and those (gray ones) subjected to such a risk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137029-A (JP)
Title: Garbage collecting vehicle
Inventor: INADA TOSHIAKI
IPC: B65F3/20
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage collecting vehicle that can reduce the load of car washing operation, can improve durability in a vehicle, can improve collection capacity, and the like by allowing the garbage collecting vehicle itself to have various kinds of functions, such as deodorization and preservation.  <P>SOLUTION: In the collecting vehicle, a garbage throwing box 2, where garbage is thrown in, is provided at the rear of a garbage accommodation box 1 mounted onto a body, and garbage thrown into the garbage throwing box 2 is loaded into the garbage accommodation box 1 by a garbage loading apparatus 4 being provided at the garbage throwing box 2. In the garbage collecting vehicle, inner sites 1a, 1b, 1c, 5b, 6b, 8a, where the comes into contact when the garbage is loaded, are subjected to coating machining made of titanium oxide and tungsten oxide, and an outer site that may be easily contaminated by the loading of the garbage is subjected to coating machining made of visible light response type titanium oxide. Coating machining is made by integrating apatite with the visible light response type titanium oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138800-A (JP)
Title: Scanner unit holding mechanism
Inventor: YOSHIKAWA HIDEO
IPC: G03B27/50
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanner unit holding mechanism that can effectively deter a scanner unit from moving in a scanning direction or a vertical direction and a slider from deteriorating in performance or deforming with simple constitution.  <P>SOLUTION: In the scanner unit holding mechanism 46 which is equipped with a projection member 47 as an engagement part below a scanner unit 44 and with a movement restricting member 45 engages the projection member 47 to restrict movement of the scanner unit 44 on a bottom part frame body of an image reader, the movement restricting member 45 is arranged below the projection member 47 and supported rotatably on the bottom part frame body of the image reader and rotates to engage the projection member 47, thereby restricting movement of the scanner unit 44 in its vertical scanning direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138894-A (JP)
Title: Silicon substrate for surface packaging of optical semiconductor device and method for manufacturing the same
Inventor: MASE TAKAO
IPC: G02B6/42
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon substrate for surface packaging of optical semiconductor devices, which substrate improves the alignment accuracy in the height direction of the optical semiconductor devices in passive alignment between the optical semiconductor devices and optical fibers or lenses and a method for manufacturing the same.  <P>SOLUTION: The silicon substrate for surface packaging of the optical semiconductor devices is constituted by forming metal wiring 3 for packaging the optical semiconductor devices by soldering and grooves 6 for positioning and fixing optical members to be optically coupled to the optical semiconductor elements on a surface of a silicon substrate 1 of raw material. Further, the metal wiring 3 is formed on the surface of a silicon oxide film layer 2 formed on the surface of the silicon substrate 1 of the raw material and solder embankments 31 are formed on the surface of the metal wiring 3 near the positions where the optical semiconductor devices are packaged. The method for manufacturing the silicon substrate is obtained as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138026-A (JP)
Title: Fuel injection valve of gas engine and cooling method therefor
Inventor: ONO ZENJI
IPC: F02M21/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent troubles of a nozzle attributable to a thermal load by effectively cooling a tip portion of the nozzle to reliably reduce the thermal load of the nozzle.  <P>SOLUTION: An annular cooling water pocket 37 is formed in a nozzle body 32 of a nozzle 16 connected to a tip of a nozzle holder so as to surround a valve seat 35 on which a needle valve 19 to open/close an injection nozzle 36 formed in a nozzle head 32f is seated, and a pair of cooling water flow-in holes (cooling water outgoing passage) 38 and a pair of cooling water flow-out holes (cooling water return passage) 39 to feed/discharge cooling water to/from the cooling water pocket 37 are disposed on the sides facing each other in the diameter direction across the needle valve 19. The cooling water flow-in holes 38 and the cooling water flow-out holes 39 communicate with a cooling water introduction holes and a cooling water discharge hole formed corresponding to the nozzle holder via a dispersion groove 40 and a collection groove 41, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003128545-A (JP)
Title: Antipruritic drug
Inventor: NAGASE HIROSHI
IPC: A61P17/04
Filed: 2002-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an antipruritic drug useful for remedy of pruritus of a disease accompanying various pruritus. SOLUTION: This antipruritic includes an opioid k receptor agonist compound expressed by general formula (VII) and a salt of its pharmacologically permissible acid adduct as an active ingredient. [X and Y are each independently H or Cl. And the general formula (VII) includes a (+) isomer, a (-) isomer and (±) isomers].
Patent JP-2004142344-A (JP)
Title: Image recorded article and method for preparing it
Inventor: TOKUNAGA KOJI
IPC: B42D1/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of conveniently prepare a small lot of bookbinding articles without using a printing machine and a bookbinding machine and without using such professional techniques as plate dividing processing and processing against deviation of a plate accompanied by printing and bookbinding.  <P>SOLUTION: An image recording material in continuous lengths on which images are recorded on every page unit, is characterized in that before or after the images are recorded, a plurality of parallel folding lines are provided on the page unit of the image recording material, and it is folded into a page article so that the front edges of the page article may be arranged in order by the folding lines, and the backs of the page article are fixed to make an image recording article of the page article.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147717-A (JP)
Title: Hand drying apparatus
Inventor: OKAJIMA RUMI
IPC: A47K10/48
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hand drying apparatus having improved hygiene by cleaning and sterilizing a treatment chamber for drying wet hands.  <P>SOLUTION: The hand drying apparatus comprises a box 1 for casing, and the treatment chamber 2 formed by opening the front and lateral faces of the box 1. Nozzles 6a and 6b are arranged on an upper and a lower faces of the treatment chamber 2. A high-pressure air generating device 3 is provided for supplying high-speed air to the nozzles 6a and 6b. An electrolysis device 10 is provided for generating alkaline water or acid water for sterilizing and cleaning the surface of the treatment chamber 2. A heating means 15 is provided for heating the alkaline water or the acid water generated by the electrolysis device 10. An atomizing port 17 for atomizing the alkaline water or the acid water into the treatment chamber 2. After the hands is dried by the high-speed air, the alkaline water or the acid water is sprayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156937-A (JP)
Title: Diaphragm type load detection sensor and load detection unit, and electronic balance utilizing the same
Inventor: TSUTAYA TAKAO
IPC: G01G23/06
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm type load detection sensor in which load detection accuracy is elevated by attaching a fixation part to an installation part through a soft elastic member, a load detection unit incorporating the sensor, and an electronic balance utilizing the diaphragm type load detection sensor and the load detection unit.  <P>SOLUTION: The diaphragm type load detection sensor includes the fixation part 11 attached to the installation part 5, a strain generation part 12 provided to the fixation part 11 and having a loading part 13 to which the load to be detected is applied, and a sensing part provided to the strain generation part 12, in which the fixation part 11 is attached to the installation part 5 through the soft elastic member 16. The load detection unit incorporating the diaphragm type load detection sensor and the electronic balance utilizing the sensor and the unit are provided.  <P>COPYRIGHT: (C)2004,JPO