baber/WOPTO huggingface dataset:
Patent JP-2004173471-A (JP)
Title: Power tool
Inventor: HOSOKAWA NOBUHITO
IPC: H02P29/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool having a motor 2 being controlled by detecting the load level thereof in which operability and workability are enhanced because a user can confirm the load level and stoppage of the motor is prevented by means of a motor control circuit 7.  <P>SOLUTION: The motor 2 is feedback controlled by inputting a detection signal from a load level detecting circuit 6 to the motor control circuit 7. The load level detecting circuit 6 is fixed with a comparator 8, a reference voltage generating circuit 9 and a light emitting diode 10. The light emitting diode 10 is located at a position visible by the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175847-A (JP)
Title: Soil modifier
Inventor: SHIRAISHI HARUO
IPC: C09K17/06
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil modifier which decreases nitrate nitrogen in the soil highly selectively at a low cost.  <P>SOLUTION: The soil modifier comprises as an effective ingredient a biodegradable resin, and causes a denitrifying reaction by a denitrifying bacterium in the soil to decrease a nitrate nitrogen concentration in the soil. The denitrifying reaction proceeds under an anaerobic condition. The soil modifier comprises a pH adjusting agent containing a calcium compound. The biodegradable resin has a decomposition ratio of 60-100% under an aerobic condition and 60-100% under an anaerobic condition. The soil modifier is granular or film-shaped. The soil modifier is buried in the soil when used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003226669-A (JP)
Title: Method for producing (meth)acrylic acid ester
Inventor: YADA SHUHEI
IPC: C07C69/54
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering a (meth)acrylic acid ester by the thermal decomposition of e.g. the Michael addition reaction product formed as a by-product in a (meth)acrylic acid ester production process while stably keeping a high recovery rate.  <P>SOLUTION: The process for the production of a (meth)acrylic acid ester comprises a reaction step to form the (meth)acrylic acid ester, a purification step to separate the (meth)acrylic acid ester from a reaction mixture obtained by the (meth)acrylic acid ester production reaction and containing the (meth) acrylic acid ester and a step to recover the (meth)acrylic acid ester by the thermal decomposition of the by-product separated by the purification step. The thermal decomposition reaction is carried out essentially in a liquid phase and at least a part of the thermal decomposition reaction product is returned to the purification step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004176213-A (JP)
Title: Modifier for paper and method for producing paper
Inventor: SHIMOYAMA TATSUGO
IPC: D21H21/22
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modifier for paper capable of providing excellent paper by making paper low-density, namely lightweight while keeping paper strength and improving paper qualities such as whiteness and to provide a method for producing the paper by using the modifier.  <P>SOLUTION: The modifier for paper is composed of a reaction mixture of a dialkanolamine and a trialkanolamine with at least one kind of compound selected from a higher fatty acid, its ester and triglyceride (oil and fat). The reaction mixture may be cationized with a cationization agent. The method for producing the paper comprises adding 0.01-10wt.% modifier to pulp and carrying out papermaking in a papermaking process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176997-A (JP)
Title: Stepped installation tool and installation technique for outdoor unit
Inventor: SHINOHARA MASAHIRO
IPC: F24F5/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepped installation tool easy to assemble and capable of easily placing an outdoor unit on a lower-stage shelf portion in a small space.  <P>SOLUTION: The stage installation tool comprises joint members 4 for joining horizontal materials 3 at both end faces perpendicular to each other and for joining vertical materials 2 at both end faces opposed to each other in the vertical direction and leg portions 5 provided on the opposite faces to the faces of the joint members 4 joining the vertical materials 2, to be used in constructing the lowest-stage shelf portion 3A. In the state that the lowest-stage shelf portion 3A is constructed on the leg portions 5 before the vertical materials 2 are erected, the outdoor unit can be placed on the lowest-stage shelf portion 3A. Thus, very easy assembling work is performed with no interference of the vertical materials 2 therewith, because the positions of the vertical materials 2 are determined by the leg portions 5 and the lowest-stage shelf portion 3A as foundations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174668-A (JP)
Title: Pallet
Inventor: TANAKA MANABU
IPC: B23P19/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet for making the height of a support pin on a base to position and hold different and various kinds of works variable.  <P>SOLUTION: Guide rails 16a and 16b are provided on the base 12. A slide table 30 is slidably arranged between the guide rails 16a and 16b. The slide table 30 is provided with first to third support pins 40a, 40b and 50 different in height. A tip of a bolt 46 engaged to the third support pin 50 is fitted to a bush 26c of the base 12 to fix the slide table 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182269-A (JP)
Title: Support for packaging, packaging member and booklet
Inventor: HANADA FUMIAKI
IPC: B65D85/57
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To propose a support for packaging, a packaging member and a booklet, with which an attached article does not shift when the article is attached to the booklet.  <P>SOLUTION: The support for packaging has a substratum and a through hole provided on the substratum for inserting an object to be received. The through hole has an inner periphery larger than the outer periphery of the object. A support piece for supporting the object is provided along the inner periphery. The supporting piece has a lock for locking the object by approximately coming into contact with the object. Further, the support for packaging with the object received on the support and the booklet having the support added are thus provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186399-A (JP)
Title: Component storage apparatus and component mount apparatus
Inventor: KAZAHARU HIROYUKI
IPC: H05K13/04
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component storage apparatus and a component mount apparatus, both being downsized with weight reduction and high accuracy.  <P>SOLUTION: The component storage apparatus includes two vertical moving means 30 for holding a component support tool 11 and performing vertical motions two rotary angle adjustment means 50 for adjusting the rotary angle of the tool 11 at each of the tools on the basis of a center line along a vertical direction; and a support 20 for supporting each of the vertical moving means 30 and the rotary angle adjustment means 50. Each of the vertical moving means 30 has a direct drive motor 40 acting like a drive source for the vertical motion, and the direct drive motors 40 of the two vertical moving means 30 share the one support 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181364-A (JP)
Title: Ultrapure water making method and apparatus therefor
Inventor: YAMAKI YOSHITAKA
IPC: C02F9/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrapure water making method which removes hydrogen peroxide contained in recovered water perfectly, reduces the backwashing or replacing frequency of an activated carbon treatment device to reduce wastewater and also reduces a running cost, and an ultrapure water making apparatus.  <P>SOLUTION: In refluxing ultrapure water, which is used at a use point in a secondary pure water system, to a pretreatment system or a primary pure water system through a recovery system equipped with the activated carbon treatment device, the treatment of ultrapure water by means of activated carbon is performed by first treatment using activated carbon having a relatively lower decomposition capacity with respect to an oxidizing agent and second treatment using activated carbon having relatively high decomposition capacity with respect to the oxidizing agent. A very small amount of hydrogen peroxide produced in an ultraviolet oxidation device is perfectly removed and the backwashing or replacing frequency of the activated carbon treatment device is reduced not only to reduce wastewater but also to lower a running cost.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187029-A (JP)
Title: Summary video chasing reproduction apparatus
Inventor: OMORI YOSHIHIRO
IPC: G11B27/034
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that it takes time to perform time shift reproduction until completion of the reproduction in the conventional time shift reproduction, and the reproduced video is confused.  <P>SOLUTION: The summary video chasing reproduction apparatus comprises a signal receiving part 100 which receives video data, a timing discrimination part 103 which discriminates whether summary video is generated or not according to the received video content, a summary method specifying part 104 which specifies a generation method of the summary video, a summary video generation part 105 which generates a summary video from a received video stored in an video data storing part in a method specified by the summary method specifying part according to a request from the timing discrimination part, and a summary video reproduction part 106 which reproduces a summary video generated by the summary video generation part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003312395-A (JP)
Title: Onboard battery abnormality informing system, onboard machine used for this and onboard power source adapter device used for this
Inventor: MURAMATSU HARUJI
IPC: B60R25/40
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To certainly inform a monitor client at a remote place of a monitoring result even if an onboard battery is removed and a battery power source wire is cut.  <P>SOLUTION: When an abnormality regarding an onboard battery is detected by a battery abnormality detection means of a monitor vehicle 1, a power source is fed from a back up battery 123 and an abnormality of the battery is transmitted together with a vehicle specifying information 134a by an abnormality transmission means 132 through a predetermined communication network. These abnormality of the battery and the vehicle specifying information 134a are received by an abnormality receiving means 51a and a side to be transmitted corresponding to the vehicle specifying information 134a is obtained by a side to be transmitted obtaining means 51b. The abnormality is informed to the side to be transmitted by the abnormality informing means 51c. In particular, since the abnormality is informed by adding the abnormality regarding a vehicle door to the abnormality regarding the onboard battery, the monitoring client can convince himself that the abnormality of the battery is caused by a factor of human work such as robbery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181602-A (JP)
Title: Chip conveyor device and chip conveyor
Inventor: HIROKADO MASAKI
IPC: B23Q11/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip conveyor device and a chip conveyor having a scraper device for scraping off chips sticking to the return passage side of the chip conveyor.  <P>SOLUTION: A carrying projection member 15 for carrying the chips is arranged at a proper interval on the endless chip conveyor 11 arranged in a conveyor installing frame 7 for freely traveling. An inclined face 15S is arranged in a carrying directional back part of the respective carrying projection members 15. A scraper 35 has a tip part for freely contacting with a carrying directional front part 15F and the inclined face 15S of the respective carrying projection members 15 on the return passage side in the vicinity of the carrying-out tail end in the chip conveyor 11, and is rockably arranged in the conveyor installing frame 7. The scraper 35 is arranged so as to be energized to the chip conveyor 11 side. The conveyor installing frame 7 is provided with a plurality of scrapers 35.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191440-A (JP)
Title: Color image forming apparatus
Inventor: TAKEHARA ATSUSHI
IPC: G03G21/14
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus realizing a long service life for a photoreceptor drum and stably forming a high quality image.  <P>SOLUTION: In the color image forming apparatus sequentially transferring each color toner image from the photoreceptor drum to transfer material while carrying the transfer material by a transfer belt, when there is no paper fed to the photoreceptor drum when the photoreceptor drum is driven, the Vb/Vd value: the ratio of the surface speed Vb of the transfer belt to the surface speed Vd of the photoreceptor drum is brought closer to 1 in comparison to the Vb/Vd value when the photoreceptor drum is driven and the paper is fed to the photoreceptor drum. For example, when transferring the toner image to paper, when the Vb/Vd value is (125mm/sec)/(130mm/sec), when the toner image transferring rate is kept high and a pattern to carry out image density compensation is formed on the transfer belt, by reducing Vd to 125mm/sec, the Vb/Vd value is made 1 and friction, etc., of the photoreceptor surface is suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192694-A (JP)
Title: Semiconductor storage device
Inventor: ARAI KOJI
IPC: G11C15/04
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device formed of one chip simultaneously accessible to memory cells existed in different memory arrays.  <P>SOLUTION: The device is formed in a manner that a one-port memory cell array 11 and a two-port memory cell array 12 on which a plurality of word lines WL 1 for a first port is commonly provided are mixed on one chip. It is possible to simultaneously access each memory cell of the arrays 11, 12, by selectively bringing any of the plurality of word lines WL 1 for the first port into an active state by a row decoder 16. It is possible to access the array 12 by selectively bringing any of a plurality of word lines WL 2 for a second port into an active state by a row decoder 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193299-A (JP)
Title: Semiconductor device
Inventor: YODA SATOSHI
IPC: H01L21/60
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in the conventional pad, no countermeasures are made against the damages to the wiring on the pad by a probe pin and the damages to the probe pin itself such as bending of the tip thereof.  <P>SOLUTION: By creating a rectangular portion formed of a thin film for forming a difference in level which is formed on a front surface of a pad, and extended portions made by extending part of each side of the rectangular portion toward the inside of the pad, a plurality of angles and sides which have a difference in level are formed in each side of the rectangular portion. The extended portions help to prevent the slippage of the probe pin on the front surface of the pad and the damages to the tip of the probe pin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192341-A (JP)
Title: Electronic apparatus, boot program and computer readable storage medium storing boot program
Inventor: MIZUKAMI KOJI
IPC: G06F9/445
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To boot an electronic apparatus without changing a boot program.  <P>SOLUTION: This electronic apparatus is provided with a peculiar information table 20 storing information of devices peculiar to the electronic apparatus and a booting means referring the information of the devices peculiar to the electronic apparatus of the peculiar information table 20 and booting the electronic apparatus based on the referred information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190183-A (JP)
Title: Boron nitride nanofiber having long period structure and method for producing the same
Inventor: BANDO YOSHIO
IPC: C01B21/064
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boron nitride nanofiber having a long-period structure and useful as a material for microelectronic parts, high-performance ceramics, a material for optoelectronic parts, catalysts, etc., and provide a method for producing the same.  <P>SOLUTION: Carbon nanotubes are deposited on a titanium substrate containing dispersed fine cobalt particles by plasma CVD process using a mixture of methane gas and hydrogen gas and keeping the substrate temperature at 500°C and the substrate holding the deposited carbon nanotubes is subjected to substitution reaction with boron oxide in nitrogen stream at 1500-2000°C to obtain the boron nitride nanofibers having a long-period structure consisting of 12-layer period and 24-layer period.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193414-A (JP)
Title: Nonvolatile semiconductor memory and its manufacturing method
Inventor: OMI TADAHIRO
IPC: C23C16/511
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high performance nonvolatile semiconductor memory capable of the high speed and high efficiency writing of hot electrons with a low voltage.  <P>SOLUTION: An insulating film between a silicon based substrate and a first electrode (floating gate) is composed of at least two layers formed sequentially from the silicon based substrate side, i.e. a lower silicon nitride film obtained by nitriding the silicon based substrate and an upper silicon nitride film or an upper silicon oxide film formed thereon by chemical vapor deposition. The lower silicon nitride film contains rare gas atoms at least partially at a surface density of 10<SP>10</SP>cm<SP>-2</SP>or above.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193458-A (JP)
Title: Method for manufacturing multilayer printed circuit board
Inventor: IKEGUCHI NOBUYUKI
IPC: H05K3/46
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for manufacturing a built-up printed wiring board which is superior in copper adhesive strength, heat resistance, modulus of elasticity, reliability, etc. by using a laminating method and an additive method.  <P>SOLUTION: When an interlayer insulating layer is formed, adhesive sheets which have B-stage resin composition layers c for lamination formed with a heat-resisting film (e) on at least one surface are formed on both sides of an inner-layer plate h, and metal foil (a), a B-stage resin composition layer c with metal foil, or a sheet formed by sticking a B-stage resin composition layer for lamination or addition on a release film is placed and laminated outside it, to obtain a multilayer film. Further, a resin composition obtained by mixing (a) a polyfunctional cyanic acid ester monomer and (b) a 20 to 10,000 wt.pts. epoxy resin which is liquid at room temperature for the 100 wt.pts. cyanic acid ester monomer and further mixing a 0.005 to 10 wt.pts. thermosetting catalyst for the (a+b) 100 wt.pts. as an essential component which is formulated as the resin composition is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189318-A (JP)
Title: Laminated material, manufacturing method for the same, and laminated can lid
Inventor: NEGISHI TORU
IPC: B32B15/08
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated material with superior flavor property, and suppress the chip or peeling of a film formed at the outer surface side in the laminated material when it is formed into a can lid.  <P>SOLUTION: When the laminated material is formed into the can lid, the laminated material comprises the film 30 formed at the outer surface side and having a base layer 31 of non-orientation crystal structure, and a film 20 formed at the inner surface side and having an orientation crystal structure. The crystallized ratio of the film 30 is set to 10-60% and the plane orientation factor of it is to 0.05 or less, while the crystallized ratio of the film 20 is set to 40-60% and the plane orientation factor to 0.14 or more. Both films 30, 20, formed at the outer surface side and inner surface side, respectively, have identical composition but are different from each other only in the crystal structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197603-A (JP)
Title: Inspection device of compressor
Inventor: SHIRAHATA TOMOHIRO
IPC: F04B51/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide, with a simple structure, an inspection device of a compressor which accurately inspects a mechanical and electrical assembly state.  <P>SOLUTION: This inspection device of the compressor comprises: a compressor container body having both ends at least one of which opens; a compression part stored in the compressor container body and compressing a refrigerant; an electric motor which is connected to the compression part via a shaft and drives the compression part; and a display device which is connected to a coil terminal of a stator of the electric motor and displays a value of voltage or current generated by a rotation of a rotor. A predetermined external rotation force of other than that of the electric motor is applied to the rotor, to inspect the mechanical and electrical assembly state between the compression part and the electric motor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201065-A (JP)
Title: Control apparatus and control method for managing electrical appliances through household power line communication
Inventor: ATSUTA AKIRA
IPC: H04Q9/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To control all domestic electrical appliances through a household power line without purchasing electrical appliances with a modem of an identical modulation system mounted thereon even in Europe where the modulation systems of modems used for household power line communication are not unified.  <P>SOLUTION: A control apparatus 100 periodically and sequentially transmits, by a plurality of modulation systems, a control signal to the effect that the modulation system of a modem (PLC unit) mounted on each of the electric appliances (104 to 112) is confirmed to a network of the household power line 103 connected to the respective electric appliances, monitors which modulation system of the control signal each of the electric appliances responds to and registers which modulation system is used by a modem mounted in each electric appliance on the basis of the control signal of the responded modulation system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195610-A (JP)
Title: Cylindrical part holder
Inventor: SANEKATA YUICHI
IPC: B23P19/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical part holder for allowing positioning in the holder even when requiring highly accurate positioning, and coping even with a cylindrical part different in a cylinder diameter dimension.  <P>SOLUTION: This cylindrical part holder 1 has a plurality of clamp tools 3 movably supported in a holder body 2 against a first elastic body 4, a transmission tool 5 for moving the clamp tools and an opening-closing tool 6 for moving against a second elastic body 7 by receiving external force. The opening-closing tool and the transmission tool engage by a cam, and the transmission tool is moved in the vertical direction according to the horizontal directional movement of this opening-closing tool. A clamp or its release of the cylindrical part 19 is performed by opening-closing the clamp tools by the vertical movement of this transmission tool.  <P>COPYRIGHT: (C)2004,JPO&NCIPI