baber/WOPTO huggingface dataset:
Patent JP-2004034443-A (JP)
Title: Injection molding method and injection molding mold
Inventor: ASAI IKUO
IPC: B29C45/70
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To mold a plate-shape resin molded product such as a light guide plate free from a sink mark near a corner part.  <P>SOLUTION: A cavity C with a stamper 34 having a transfer face 34b formed following the shape of the light guide plate P as a finished product, is formed between the opposite face, to a fixed half 2, of a movable half 4 and the opposite face, to the movable half 4, of the fixed half 2. In the cavity C, cavity forming faces formed in an approximately orthogonal direction with the stamper 34 and a moving means 37 which moves at least one of the cavity forming faces along the stamper 34 in an approximately orthogonal direction with a mold opening/closing direction, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039084-A (JP)
Title: Mounting member for magnetic disk device, and electronic equipment mounted therewith
Inventor: KOSHIYOUJI TAKASHI
IPC: G11B33/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting member for a magnetic disk device capable of absorbing variation within a tolerance of a specification in the width direction of the magnetic disk device without being accompanied by deformation causing harm in mounting, and to provide electronic equipment mounted therewith.  <P>SOLUTION: A tilting side face part 102 of the mounting member is tilted inside, and is formed in a trapezoid with a width which can be maximized as a tolerance within the width dimension of the mounting base 101 and which can be minimized as a tolerance within the dimension between the upper ends of the tilting side face part 102, according to the specifications of the width of a HDD to be mounted. And, when the HDD 1 is to be mounted on the mounting member but cannot be mounted if the tilting side face part 102 is kept as it is, the tilting side face part 102 is pulled so that the distance between the upper ends is widen, the HDD 1 is inserted by widening the width between the upper ends of the tilting side face part 102 and is held by screws and fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044846-A (JP)
Title: High-frequency heating cooker
Inventor: OSADA MASASHI
IPC: F24C7/02
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency heating cooker having high detecting performance of a temperature detecting means, service performance, and maintainability.  <P>SOLUTION: The high-frequency heating cooker comprises a heating chamber 1 for storing a heated material A, a magnetron 6 for generating high frequency wave for heating the heated material A, an infrared sensor 14 for measuring surface temperature of the heated material A in a non-contact state, a control part 11 for controlling the driving of the magnetron 6 based on a result detected by the infrared sensor 14, and a back cover 12 for covering a back part of the heating chamber 1 and disposed via a predetermined clearance for thermal insulation. The infrared sensor 14 is arranged in the predetermined clearance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041875-A (JP)
Title: Wet flue gas desulfurization equipment
Inventor: ISHIZAKA HIROSHI
IPC: B01D53/18
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet flue gas desulfurization equipment the running cost of which is lowered by restraining air bubbles from being sucked into a circulation pump thereby preventing deterioration in desulfurization performance without considerably increasing the cost of the equipment.  <P>SOLUTION: A part of a suction pipe 21 of a absorbing liquid circulating pump 4 arranged almost horizontally in the lower part of the side face of a circulation tank 6 is projected into the tank 6. The tip part of the pipe 21 to be projected into the tank 6 is cut aslant. The aslant opened surface is faced to the bottom surface side of the tank 6. It is preferable that the angle formed by cutting the tip part aslant is made to be ≥45° with respect to the vertical direction. It is also preferable that the length of the pipe 21 to be projected into the tank 6, namely, the distance from the center of the aslant opened surface of the tip part to the side face of the tank 6 is made to be within a radius of the tank 6 at the longest.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003119094-A (JP)
Title: Epitaxial wafer
Inventor: ASAYAMA HIDEKAZU
IPC: C30B29/06
Filed: 2002-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial wafer for a high density integrated device having a sufficient gettering effect, without increasing the number of processes. SOLUTION: The epitaxial wafer is characterized in that (1) an epitaxial layer is grown on the surface without applying EG treatment while using the silicon single crystal, which is grown by doping nitrogen in an amount of >=10<13> atoms/cm<3> and suitable for an epitaxial wafer; (2) the epitaxial layer is grown on the surface of a wafer without applying EG treatment, which is obtained by using the single crystal mentioned above and with which OSFs are generated in a density of >=10<2> /cm<2> on the surface when the wafer is subjected to thermal oxidation treatment;  and (3) the epitaxial layer is grown on the surface of a slice cut without applying EG treatment, which is obtained by using the single crystal mentioned above and with which defects are generated in a density of >=5×10<3> /cm<2> on the cross section after being subjected to thermal treatment at a temperature of >=1,100 deg.C.
Patent JP-2004042573-A (JP)
Title: Composite tube with improved moisture evaporation preventing capacity
Inventor: SAWARA MAKOTO
IPC: F16L11/12
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube which has moisture evaporation preventing capacity while maintaining elasticity.  <P>SOLUTION: An outer periphery of a silicone tube (1) is covered with a thin film (2) of a vinylidene polymer. The vinylidene polymer is polyvinylidene chloride. The thin film is plastic wrap of a thickness of 5-50 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049813-A (JP)
Title: Cosmetic set and funeral method
Inventor: IZAWA HIDEYASU
IPC: A61G17/04
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic set capable of being completely incinerated when it is put in a coffin together with the deceased and is cremated, and a funeral method using this cosmetic set.  <P>SOLUTION: A plurality of cosmetics selected from the group consisting of a cosmetic contained in a container in which the cosmetic composed of burnable cosmetic components is stored in the container formed of a burnable material and a pencil-like cosmetic in which the cosmetic formed in a rod shape composed of burnable cosmetic components is fit in a tubular support member formed of the burnable material, and an application tool of the cosmetic in the container formed of the burnable material, are stored in a storage container formed of at least a burnable material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061110-A (JP)
Title: Measurement instrument
Inventor: MACHITORI HIDEKI
IPC: G01B11/30
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive non-contact measurement instrument which measures the inner diameter, the straightness, the cylindricity, and so forth of a hole formed in a work.  <P>SOLUTION: An air/electricity transducer 30 detects a variation in the back pressure of a gas ejected into the hole WA, when a ball 14 is inserted in an automatic centripetal state into the hole WA of the work W is moved in the longitudinal direction of the hole WA. A light-receiving part 22 receives reflected light from a reflection member 18 provided to the ball 14. It is constituted so that the inner diameter, the straightness, and the cylindricity of the hole WA are obtained by obtaining the the variation in the peak position A in the amount of reflected light. Thus, the inexpensive non-contact measurement instrument 10 which measures the inner diameter, the straightness, and the cylindricity of the hole WA is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003122348-A (JP)
Title: Stand for musical instrument
Inventor: YOSHIDA TOMONORI
IPC: G10B3/00
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To easily adjust the height of a musical instrument installation table and to create a playing environment meeting the player's liking. SOLUTION: The stand 11 for musical instrument of a marimba 10 comprises the musical instrument installation table 12 and a stand body 13. Four leg poles 7 constituting the stand body 13 and the musical instrument installation table 12 are connected by universal joints 48 to render the angle formed by the leg posts 7 and the musical instrument installation table 12 with degrees of freedom.
Patent JP-2004027790-A (JP)
Title: Retrofit metallic frame and its mounting process
Inventor: HONDA SUSUMU
IPC: E04G23/02
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative retrofit method for overcoming difficulties with covering method and dismantling method as general methods of retrofitting a fitting frame or the like, including a decrease in the size of openings, pollution resulting from a variety of construction work for dismantling, the cost of repairs, an increase in working hours, and the like, so as to significantly reduce the pollution resulting from the variety of construction work, the time required, the cost of repairs, etc.  <P>SOLUTION: The required minimum portions of an existing frame, including its exposed portions other than margins for connections, and padding or the like that may obstruct mounting of a new metallic frame or the like, are cut away and the buried portions of the existing frame are used as anchors for the new metallic frame. Also, the margins for connections of the existing frame are lap welded to the margins for connections of the new frame having an opening of the same size, and the frames are locked to each other with small screws or the like. The new frame is installed by assembling two split parts, an outer frame and an inner frame, and connecting and locking the split frames together using an engagement device. Padding such as dry mortar is packed into gaps in the new frame for retrofitting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061191-A (JP)
Title: Boiling water reactor
Inventor: YAMAMOTO YUJI
IPC: G21C5/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiling water reactor capable of improving the plant safety and economic efficiency by simplifying configuration thereof.  <P>SOLUTION: The boiling water reactor is provided with a cylindrical nuclear reactor pressure vessel 1 which is hermetically sealed, a reactor core 2, a plurality of control rods 16 which can be pulled up from upward, a control rod driving mechanism 9 located at the top of control rod guiding tubes for driving the control rods, a reactor core shroud 4 which surrounds a plurality of fuel assembly composing the reactor core, a dryer 8 which is located at the top or the outside of the nuclear reactor pressure vessel for drying steams generated from the reactor core by passing through the steams, and a jet pump 21 located between the inside of the nuclear reactor pressure vessel and the outside of the reactor core shroud 4 corresponding to the height of the reactor core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060729-A (JP)
Title: Draining device
Inventor: YASUDA YUKIO
IPC: H01M8/04
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a draining device capable of attaining cost reduction while appropriately discharging condensate from a gas passage even when pressure of gas passing through the gas passage is low.  <P>SOLUTION: This device comprises a gas leakage preventing part Vt in which a drain flowing-down passage 42 flowing down and guiding the condensate into a drain tank 41 is connected in the middle of the gas passage R, a valve part V is provided at the drain flowing-down passage 42, and the valve part V is brought into contact with a gas leakage preventing valve seat 45 by pressure in the gas passage R to prevent leakage of the gas, and a gas leakage preventing float body 46 is provided which floats from the gas leakage preventing valve seat 45 by floating force of the condensed water from the gas passage R and allows flowing-down of the condensed water; and a reverse flow preventing part Vr having a reverse flow preventing float object 48 which is brought into contact with a reverse flow preventing valve seat 47 by floating force of the condensed water from the drain tank 41 for preventing reverse flow of the condensed water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057444-A (JP)
Title: Vacuum cleaner
Inventor: YASUNO MIKI
IPC: A47L9/20
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner in which the dust collecting performance can be stabilized regardless of a using period of time.  <P>SOLUTION: This vacuum cleaner has a filter 17 which is fitted in a dust collecting chamber 18 and filters dust in air sucked into the dust collecting chamber, a dust separating means 21 which separates dust adhering to the filter 17 from the filter 17, and a dust amount detecting means which detects the amount of dust adhered to the filter 17. Thus, when dust of a specified amount or higher have adhered to the filter 17, the dust separating means is operated, and an excellent dust collecting performance can be continuously maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057159-A (JP)
Title: Taraxerol synthase and gene of the enzyme
Inventor: EBIZUKA YUTAKA
IPC: C12N5/10
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To produce taraxerol synthase by cloning a DNA encoding taraxerol synthase and to produce various kinds of terpenoids produced from taraxerol by biosynthesis.  <P>SOLUTION: A kind of oxide squalene ring-closing enzyme cDNA is cloned from an mRNA prepared from the root of common dandelion (Taraxacum officinale Weber) based on the sequence well-conserved among various oxide squalene ring-closing enzymes. The obtained cDNA is expressed in a yeast expression system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003103557-A (JP)
Title: Apparatus for injection molding into planes crossing each other
Inventor: BOYD THOMAS JOHN
IPC: B29C45/07
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for injection molding characterized in that an injection molding machine is movable within a plurality of planes. SOLUTION: This apparatus has a frame 12 and the injection molding machine 10 attached to the frame 12. The frame 12 has two structures, that is, a top moving structure 20 and a base structure 22. The injection molding machine 10 and the top moving structure 20 are mutually connected in a relatively movable manner while the top moving structure 20 and the base structure 22 are mutually connected in a relatively movable manner and the injection molding machine 10 can be moved in two different directions.
Patent JP-2004069085-A (JP)
Title: Co-generation device and its control method
Inventor: CHOKAI RYOICHI
IPC: F25B27/02
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a co-generation device and its control method capable of performing operation control for avoiding a time zone of inexpensive commercial electric power, by accurately predicting electric power demand and hot-water supply demand different for each user, improving operation efficiency of the co-generation device, and eliminating wasteful hot-water storage of no-use after midnight.  <P>SOLUTION: The co-generation device comprises a means 2 for detecting power demand, a means 3 for detecting hot-water supply demand, a means 4A for detecting information related to temperature, and a predicting means 100 for predicting power consumption and/or hot-water supply demand. The predicting means 100 predicts power consumption and/or hot-water supply demand after a predetermined time based on information related to date and day of the week, present detected values of the detected power demand, hot-water supply demand, and information related to temperature, and values of them at a time before a certain period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069824-A (JP)
Title: Optical wiring board
Inventor: KUMAI KOICHI
IPC: G02B6/122
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical wiring board having highly fine optical wiring on a supporting board in which the reference surface of a portion for installing an optical wiring layer and the reference surface of a portion for installing a photodetector and/or a light emitting device have different heights on the supporting board, and also having improved latitude of design on which a 90° optical path conversion structure can be formed in an arbitrary portion.  <P>SOLUTION: The optical wiring board is provided with the optical wiring layer, the photodetector and/or the light emitting device on the supporting board in which the height of the board in a portion for installing the optical wiring layer and that for installing the photodetector and/or the light emitting device are different. The optical wiring layer comprises at least an optical wiring film and an adhesive layer. Moreover, the portion for installing the optical wiring layer on the supporting board has a shape capable accepting insertion of the optical wiring film. The portion for installing the photodetector and/or the light emitting device on the supporting board has a shape capable of accepting insertion of the above devices.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067292-A (JP)
Title: Elevator
Inventor: YAMAMOTO AKIRA
IPC: B66B11/02
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator with an air rectifying capsule, which improves workability in the case of maintenance, adjustment, and repair work, and causes no disturbance to the circumference in the case of work.  <P>SOLUTION: The upper air rectifying capsule 14 and the lower air rectifying capsule 15 are locked in an inside of an elevator shaft 1 with the locking means 21, 22, 25 when they are separated from a cage 6a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068678-A (JP)
Title: Control device for internal combustion engine
Inventor: FUJIWARA KIYOSHI
IPC: F02D41/04
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To properly control multiple injection when using emulsified fuel.  <P>SOLUTION: In an internal combustion engine using the emulsified fuel containing water, multiple injection is performed where the emulsified fuel less than that in main injection is injected several times in a compression stroke before a main injection timing. A fuel content showing the rate of the amount of a fuel component in the emulsified fuel to the amount of the emulsified fuel is calculated. The multiple injection is controlled in accordance with the fuel content.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070756-A (JP)
Title: Sales price output arrangement
Inventor: OMI YASUHIRO
IPC: G06Q50/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To monopolize customers and avoid conflict by providing a commodity at a suitable price depending on a commodity purchaser.  <P>SOLUTION: The commodity purchaser 100 makes a commodity purchase identification information acquisition part 101 acquire commodity purchase identification information for identifying himself/herself. A server device 102 including this sales price output device acquires the information related to purchaser-by-purchaser sales price of commodity based on the commodity purchase identification information in a purchaser-by-purchaser commodity sales price information acquisition part. The acquired information related to purchaser-by-purchaser sales price of commodity is stored in a personal price master or the like. When shopping is ended, and the payment of the commodity purchase is performed in a register device 104, a production amount is determined based on the information related to purchaser-by-purchaser sales price of commodity, and a discount amount is reported to the commodity purchaser 100, whereby the commodity purchaser can feel satisfaction with or surprise at the shopping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003197514-A (JP)
Title: Illumination optical system provided with nested condenser
Inventor: SINGER WOLFGANG
IPC: G02B5/08
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide such an illumination optical system provided with a nested condenser that can prevent substance or ray damageable to an optical component from entering an illumination system on the downstream side of the condenser.  <P>SOLUTION: This illumination optical system includes an object plane and a plane conjugated to the object plane and is for wavelengths of 193 nm or less. A first collector unit 3 is provided between the object plane and the conjugated plane 200, and at least one second collector unit 300 is provided on the downstream side of the conjugated plane. The first collector unit 3 focuses a beam bundle of rays from the object plane in the conjugated plane, and at least one of the collector units 3 and 300 is provided with at least one reflection mirror shell. The beam bundle of rays from the object plane strikes the reflection mirror shell at an angle of incidence less than 20° relative to a surface tangent of the reflection mirror shell.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004068514-A (JP)
Title: Water faucet
Inventor: YAMADA YASUSHI
IPC: F16K27/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability by easy and stable work for connecting a water faucet with a synthetic resin pipe.  <P>SOLUTION: A body 1 mounted on a ceiling plate A is provide with a mixing chamber 5 where water and hot water are mixed, and the water faucet A is equipped with an injecting pipe 4 for injecting hot water form the mixing chamber 5. The mixing chamber 5 has at its lower part a fitting hole 6 releasably joined with a pipe joint 8, and the joint 8 is a push-locking one connected with a water pipe 12 of a synthetic resin only by inserting the water pipe 12 thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069036-A (JP)
Title: Reinforcing member for helical pipe, and method for constructing regenerated pipe
Inventor: YONEDA RYUICHI
IPC: F16L9/16
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing member for a helical pipe, which strongly reinforces the helical pipe, and in which back filling material is filled to the whole space between an inner surface of a sewer pipe and the helical pipe, and a method for constructing a regenerated pipe using that.  <P>SOLUTION: As the reinforcing member 10 is installed on a leg part 22 of a strip 16, space 54 is formed between a side wall part 48 of the reinforcing member 10 and a main body 20 of the strip 16, and the back filling material 44 is fed to the whole space 54 to be tightly applied to the leg part 22. The leg part 22 is held strongly by the back filling material 44. The reinforcing member 10 is placed on the leg part 22 of the strip 16 to be installed onto the leg part 22 without being elastically deformed. To prevent the leg part 22 from coming off the reinforcing member 10, the side wall part 48 of the reinforcing member 10 is caulked to be engaged with the leg part 22. As the leg part is strongly held by the back filling material, the regenerated pipe is formed with such strength as to prevent the strip from coming off the reinforcing member even by ground vibration or the like. As the reinforcing member is placed on the leg part to be installed on the leg part, labor of a worker can be reduced. For caulking the reinforcing member, a jig or the like is used, and burden on the worker is small.  <P>COPYRIGHT: (C)2004,JPO