baber/WOPTO huggingface dataset:
Patent JP-2003291534-A (JP)
Title: Optical recording medium
Inventor: HARIGAI MASATO
IPC: G11B7/257
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase transition type optical information recording medium which has the capacity equal to that of a DVD-ROM, can secure a sufficient modulation degree even in such a wide range of recording linear velocity as 3.5 m/s to 35 m/s, excellent overwrite repetition characteristics and high preservation reliability.  <P>SOLUTION: In the phase transition type optical information recording medium which comprises a first heat resistant protective layer, a recording layer, a second heat resistant protective layer and a reflective layer in this order or in the reverse order, wherein the recording layer is caused to develop a phase change reversibly under the irradiation by an electromagnetic wave to execute the recording and reproduction of information using the optical change, the optical recording medium is constituted of Ga, Sb, Sn and Co (1). When the composition formula of the recording material is expressed by GaαSbβSnγCoδ (wherein, α, β, γ, δ are each an atom.%, α+β+γ+δ=100), the relation among α, β, γ, δ in the optical recording medium expressed in (1) satisfies formulas; 3≤α≤52; 42≤β≤92; 3≤γ≤25; 0.1≤δ≤2 (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294600-A (JP)
Title: Connector for pressure vessel
Inventor: MASUDA EIJI
IPC: F16J13/12
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for a pressure vessel capable of automatically and smoothly screwing and connecting a screw joint without any damage of a mouthpiece in an aluminum vessel.  <P>SOLUTION: By this connector for the pressure vessel 1, the screw joint 4 arranged rotationally in a pressurization line 5 during a pressure test of the pressure vessel 1 is connected to the mouthpiece in the pressure vessel 1. The screw joint 4 is connected to the pressure vessel 1 via an intermediate screw body 10 previously screwed and fitted to the mouthpiece 2. The intermediate screw body 10 is provided with a through-hole 13 for passing the screw joint 14, and an internal thread part 14 meshing with the screw joint 4 is arranged on the inside face of the through hole 13. A high friction body 17 is arranged on a contact face, which is brought into contact with the mouthpiece 2, of the intermediate screw body 10 so that the screw joint 4 and the intermediate screw body 10 are not turned together when the screw joint 4 is turned in the slacking direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303429-A (JP)
Title: Objective lens driving apparatus and optical pickup device having the same
Inventor: INUI TOSHIHARU
IPC: G11B7/09
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized objective lens driving apparatus that is suitably used in dealing with a high density optical recording medium stored in a cartridge case, and also to provide an optical pickup device equipped with this apparatus.  <P>SOLUTION: In the objective lens driving apparatus 51, the lens holder 54 is provided with a plurality of tracking coils 63 which are arranged in a manner that the winding axis direction 64 crosses at right angles to the axial line 56 and that they are in a position oppositely facing in point symmetry with respect to the axial center 65 of the sliding shaft 55, and also provided with one focusing coil 62 which is arranged in a manner that the winding axis direction 67 is parallel to the axial line 56 and that the focusing coil is between the tracking coil 63 and the base member 58 in the axial line 56 direction. As a result, the apparatus 51 can be miniaturized, enabling information to be accurately recorded and reproduced on a high density recording medium of a type stored in a cartridge case, and making available an optical pickup device equipped with this objective lens driving apparatus 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300624-A (JP)
Title: Underground physical distribution system for urban area
Inventor: NODA SEIICHI
IPC: B65G61/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize the underground physical distribution system only by creating the simple and plain underground equipment by completely dividing a region into a commercial avenue as a heavy traffic zone and a physical distribution base including a parking area, and clarifying the division of functions.  <P>SOLUTION: An underground physical distribution base depot C comprising the basement parking area and a collection and delivery center, is configurated on the basement of a road B around the commercial avenue A, terminal depots E for collecting and delivering goods among the neighborhood shops and moving the goods between a part above the ground and the basement, are configurated on a plurality of spots in the site of the commercial avenue A, and an underground transporting passage network is configurated on the basement of the site of the commercial avenue A for transporting the goods between the underground physical distribution base depot C and a basement part of each terminal depot E. The collection and delivery center is provided with a goods disposing place and an automated storage and retrieval warehouse, and a parking space for transportation companies and a parking space for customers are prepared in the basement parking area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303024-A (JP)
Title: Method, system and program for controlling water level of dam
Inventor: KOBAYASHI SATOSHI
IPC: G05D9/12
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dam water level control method and a dam water level control system which can perform the correction of target total outflow volume with a high level of accuracy and stably control to maintain the water level of a dam at constant in various scales of dams.  <P>SOLUTION: The dam water level control method controls the water level of a dam by controlling opening and closing of a gate in accordance with target total outflow volume MQ. The target total outflow volume MQ of the dam is derived from an expression consisting of terms including current total outflow volume TOQ of the dam, a proportional Kp×Δh, and a differential term Kd×Δhd. A plurality of types of water level change volume Δhd are prepared based on a plurality of time intervals, and an appropriate water level change volume is selected from a plurality of types of water level change volumes in accordance with a water level gap Δh of current dam water level DWL against the target dam water level MWL. The target total outflow volume MQ is derived from the differential term Kd×Δhd, total outflow volume TOQ, and the proportional term Kp×Δh based on the selected water level change volume.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301222-A (JP)
Title: Method for manufacturing grain-oriented electromagnetic steel sheet superior in magnetic property and characteristic of glass coating
Inventor: KOBAYASHI HIDEYUKI
IPC: C23C22/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a grain-oriented electromagnetic steel sheet which has a uniform glass coating of the optimum quantity with the superior characteristics, and has superior magnetic properties.  <P>SOLUTION: This manufacturing method treats a steel sheet with a separation agent for annealing in a high-temperature finish annealing step, wherein the chlorine content R (by mass% in terms of Cl) of MgO used in the separation agent has a relation with an amount of antimony S (by mass% in terms of Sb<SB>2</SB>O<SB>3</SB>) contained in MgO, so as to satisfy -3.75×R+0.2375≤S≤-3.75×R+0.5375. Then the method enables to manufacture the uniform glass coating of the optimum quantity so as to have the excellent characteristics, and the grain-oriented electromagnetic steel sheet with further superior magnetic properties.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003000284-A (JP)
Title: Hybrid protein for autoimmune disease
Inventor: YUKI YOSHIKAZU
IPC: C07K19/00
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a substance for inducing tolerance to an autoantigen in a patient in an autoantigen disease including a neurodegenerative disease. SOLUTION: A fused polypeptide comprises at least one autoantigen peptide fused to a cholera toxin B subunit through or not through a linker polypeptide. The autoantigen peptide is a proteolipid protein fragment containing an amino acid sequence selected from the group consisting of specific sequences, a myelin oligodendrocyte glycoprotein fragment, a myelin basic protein fragment or a II type collagen fragment to give the fused polypeptide.
Patent JP-2003309363-A (JP)
Title: Wiring board
Inventor: KUMAMOTO TAKEYUKI
IPC: H05K3/46
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a crack due to buckling of a green sheet occurring, since stress with deformation linearly concentrates on the green sheet positioned in a boundary between a region, to which a ceramic coat layer is applied and a region to which the layer is not applied, when a fine deformation occurs in the green sheet becoming a ceramic insulating layer.  <P>SOLUTION: A plurality of ceramic insulating layers 1 having wiring board regions 1b in center parts and waste space regions 1a at peripheral parts of the regions 1b are laminated. The ceramic coat layers 3, whose outer peripheral sides are made into ruggedness by a plan view are deposited on the waste space region 1a so that they overlap, above and below the ceramic insulating layer 1. Projecting parts and recessed parts in the upper and lower ceramic coat layers 3 face each other. Thus, the green sheet is prevented from deforming and following stress from being rectilinearly concentrated on the green sheet. Then, occurrence of nonconformities, such as the crack proceeding from the waste space region 1a, is prevented effectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304858-A (JP)
Title: Method for producing fermented liquor containing anthocyanin
Inventor: OBA RIICHIRO
IPC: C12G3/02
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fermented liquor abundantly containing anthocyanin and a physiologically active substance from a sweet potato as a raw material.  <P>SOLUTION: The fermented liquor is obtained by premixing the raw sweet potato as the raw material with a saccharifying amylase to give a saccharified liquid and then fermenting the saccharified liquid with a yeast mash.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315354-A (JP)
Title: Speed detection device
Inventor: ARAI MAMORU
IPC: G01P3/50
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To detect a speed or a mileage without using a conventional digital switch for setting a wheel diameter.  <P>SOLUTION: In this speed detection device, the speed or the mileage of a vehicle is detected based on a value of the wheel diameter of the vehicle measured beforehand and a signal from a tachometer generator provided on a rotation shaft of the wheel. The device is characterized by using a value stored in a memory as the value of the wheel diameter of the vehicle measured beforehand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314912-A (JP)
Title: Air conditioner
Inventor: FUNADA KAZUYA
IPC: F04C28/28
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner which has a bypass pipe with a relief valve between a high-pressure-side airtight container and a low-pressure-side accumulator, and inhibits the rise of pressure in the airtight container even when the outside air temperature is high, and securing high durability and reliability.  <P>SOLUTION: This air conditioner comprises an internal high-pressure-type compressor 1 including a motor 2 and a compressing part 3 in an airtight container 1a, and defining a motor chamber 2a for accommodating the motor 2 and an oil separation chamber for separating lubricant 13, and an accumulator 12 mounted at a side of the compressor 1 and having an inlet pipe 12a and an outlet pipe 12b. The outlet pipe 12b of the accumulator 12 is connected to a suction pipe 6a for sucking a refrigerant to the compressing part 3, the refrigerant compressed by the compressing part 3 is discharged to the external of the airtight container 1a, and the discharge pipe 14 and the inlet pipe 12a are connected by the bypass pipe 16 having the relief valve 15 opened and closed on the basis of pressure difference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002360096-A (JP)
Title: Fodder feeder for animal
Inventor: VAN DER LELY ALEXANDER
IPC: A01K5/01
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a fodder feeder capable of feeding an accurately weighed mixture within a given time by sufficiently quickly functioning the feeder even when a mixture of different kinds of fodders is fed for an animal. SOLUTION: This fodder feeder for an animal comprises hoppers 9 and 10 for fodder, a feeding parlor 6, transporting means 3, 3', 11 and 18 each transporting fodder from the hopper to the feeding parlor and can be relatively adjusted its position to the bottom on which the animal stands. The transporting means include a first conveyor 11 transporting the fodder from a hopper to the upper part. The first conveyor has a feeding end. The feeding parlor comprises a trough 6 having a form spreading from the inlet opening. The transporting means are set to be movable from the feeding parlor having the feeding end to another feeding parlor. The distance between the trough and the bottom of the fodder feeder is adjustable.
Patent JP-2002370230-A (JP)
Title: Mold of tire and method for rapidly removing pressure in mold
Inventor: CIESA CLIFFORD JACK
IPC: B29C35/02
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent a mold from being exposed to an abrupt rise of a pressure in order to remove a state for bringing about a damage at the mold long time ago before the damage occurs at the mold. SOLUTION: The mold of the tire comprises a pipe 51 with a first threaded flange engaged with and mounted at a threaded flange 52 welded onto an inside surface 31 of a rim 30, and a second part 53 with a threaded flange fixed to the first part 51 by a large coupling nut 54. The second part 53 has an end cap 55 including a hole 56 for changing an exhaust flow at 90 deg. to an opening in the rim 30. The two parts 51 and 53 have fracture disks 60. The disk 60 is particularly designed so as to be broken by a predetermined pressure P1 set to a pressure exceeding a curing pressure PC. When the disk 60 is once broken, the curing pressure PC of a chamber is exhausted vigorously out of a tire 20 to rapidly and safely ventilate the mold 2.
Patent JP-2003312051-A (JP)
Title: Imaging apparatus
Inventor: SASAKI YUKIMOTO
IPC: G02B26/10
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus employing a plurality of light sources in which a clear image can be outputted by preventing deterioration of the image, due to difference in the quantity of light among the plurality of light sources or deformation of the dot diameter of a latent image.  <P>SOLUTION: The imaging apparatus comprises a plurality of light emitting sources, a light emitting source driving section having a current setting means for determining the emission quantity and a switching means for turning the light emitting source on/off, and a section for scanning a photosensitive body with a rotary deflected writing light. The current setting means sets an input gray scale range by selecting two points which can be approximated linearly (approximation curve 2) by the I/O gray scale characteristics of at least one light emitting source as maximum and minimum gray scale points. The switching means sets the ratio Tp/Tw of the emission time (Tp) and the emission period (Tw) at an arbitrary gray scale point between the maximum and minimum gray scale points at 0.75 or less, and sets the emission timing of adjacent light emitting sources to be different.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310482-A (JP)
Title: Toilet seat device
Inventor: GANJI NOBUO
IPC: A47K13/24
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat device that can accurately detect an absolute distance even if a distance sensor having a different output voltage per individual is used, and that allows simple readjustment of a detected distance of a human body even at a site in accordance with a distance to a wall of a toilet in which the toilet seat device is installed.  <P>SOLUTION: The toilet seat device has an analog distance sensor 9 continuously converting a distance to an object in the forward direction of a toilet seat and outputting, a comparison means 10 comparing an output voltage of the distance sensor 9 with a specified voltage, and an nonvolatile storage means 11 storing the specified voltage. The specified voltage is stored in the nonvolatile storage means 11 by placing an object in a desired place for each toilet seat device 12 and operating an operating means 15 to store a voltage currently outputted from the distance sensor 9 in accordance with the characteristics of the distance sensor 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321246-A (JP)
Title: Process for controlling transmittance of glass material
Inventor: NISHII JUNJI
IPC: C03C4/08
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a glass material whose absorption coefficient is greatly increased by applying an external energy, discoloration is inhibited even by heating it to an elevated temperature of ≥500°C, and coefficient of expansion can be controlled within the range of from -20×10<SP>-4</SP>to +100×10<SP>-4</SP>/°C.  <P>SOLUTION: In a process for controlling a transmittance of the glass material prepared through a plasma CVD method and comprising, by mol%, 1≤GeO<SB>2</SB>≤70, 1≤B<SB>2</SB>O<SB>3</SB>≤15 and 30≤SiO<SB>2</SB>≤98, the transmittance is modified by applying the external energy to the glass material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320292-A (JP)
Title: Coating metal fitting and coating method
Inventor: TSUCHIMOTO KAZUYOSHI
IPC: B05D1/26
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating metal fitting capable of stably forming a good and uniform coating surface without frequently generating streaks or thickness irregularity on a coating surface, and a coating method using the same.  <P>SOLUTION: A coating solution 2 is continuously supplied from the gap between mutually opposed upstream and downstream edges 3 and 4 to coat the surface of a support 1 during movement. The shape of the leading end 4a of the downstream edge of the coating metal fitting used in coating is R=50 μm or less, and the uniformity X (percentage of mean value of standard deviation of R to average value of R) in the widthwise direction of the support is ±30% or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003002035-A (JP)
Title: Air conditioner for automobile
Inventor: ELLIOT GILLES
IPC: B60H1/00
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for an automobile capable of re- circulating air from a rear part of a passenger compartment. SOLUTION: A branch pipe 21 communicating a re-circulating pipe 9 and an air sending pipe 18 is provided on a dashboard 1. The branch pipe 21 divides the air sending pipe 18 into an upstream part located between an air conditioning unit 5 and a joint part 23 communicating to the branch pipe 21 and a downstream part 18b located between the joint part 23 and a vent hole. A re- circulating shutter 22 is arranged at the joint part 23 in such a manner that a first position to block an inlet 24 of the branch pipe 21 and a second position to block an outlet 25 of an upstream part of the air sending pipe 18 for re- circulating air from a rear lower part can be selected.
Patent JP-2003329397-A (JP)
Title: Target device and light detecting device
Inventor: ANDO TADASHI
IPC: A63F9/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To detect an impact position of a laser beam in a target plate without causing mixing of noise and a malfunction without using an optical filter.  <P>SOLUTION: An electric current is generated on the basis of the impact position of the beam received by a PSD sensor 11, and an electric current is generated on the basis of the external light by a photodiode sensor 12. An electric current generated by the photodiode sensor 12, and amplified by an amplifying amplifier 13b is subtracted from an electric current generated by the PSD sensor 11, and amplified by an amplifying amplifier 13a in an attenuator 14, and an external light component is removed thereby. Afterwards, an impact position calculating means 16 detects the beam shot from a laser gun on the basis of a value of removing the external light component, and detects the impact position of the beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332179-A (JP)
Title: Terminal structure and electrolytic capacitor
Inventor: ASHINO KOJI
IPC: H01G9/10
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal structure that is increased in the fixing strength between external terminals and a encapsulating member, and to provide an electrolytic capacitor using the terminal structure.  <P>SOLUTION: In the terminal structure, columnar terminal sections (rivets 6 and 8) connected to an element (capacitor element 22) installed in the encapsulating member (encapsulating case 2) are attached to the element (22) through the encapsulating member (2) and external terminal sections (10 and 12) are respectively attached to the columnar terminal sections (6 and 8). In the vicinities of the through sections (38) of the columnar terminal sections (6 and 8), a single or a plurality of recessed sections (40 and 42) are formed on the encapsulating member (2) and a single or a plurality of locking sections (34 and 36) are formed on the external terminal sections (10 and 12). The fixing strengths between the encapsulating member (2) and columnar terminal sections (6 and 8) are strengthened by inserting the locking sections (34 and 36) into the recessed sections (40 and 42).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330718-A (JP)
Title: Install system
Inventor: CHOKAI HAJIME
IPC: G06F9/445
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To allow anyone to install an operating system and software into a computer without failure.  <P>SOLUTION: A computer 10 is connected to a database computer 20 via a communication network 100 and transmits individual information of the computer 10. The database computer 20 transmits various data including the operating system and software and an install procedure to the computer 10 based on the individual information. The computer 10 installs the various data based on the received install procedure and transmits install process information to the database computer 20 whenever necessary. The database computer 20 judges the normality of the install contents from the install process information, and when it finds an abnormality, modifies set information to form new various data and transmits them to the computer 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035409-A (JP)
Title: New fusion protein for use as vector
Inventor: PAUL L FUU
IPC: C07K19/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivery system which is a fusion protein for efficiently delivering a desired molecule into cells or nuclei.  <P>SOLUTION: The fusion protein for delivering the desired molecule into the cells or nuclei comprises (i) a cold shock domain and the homologue or the functional equivalent derivatives thereof and (ii) a membrane translocation sequence or the functional equivalent peptides and/or derivatives thereof.  <P>COPYRIGHT: (C)2004,JPO