baber/WOPTO huggingface dataset:
Patent JP-2004323375-A (JP)
Title: Method for producing diacetone alcohol
Inventor: YOKOYAMA KAZUYUKI
IPC: C07B61/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing diacetone alcohol with which the lowering of an activity of a basic solid catalyst is suppressed and a reaction can be continued for a long period.  <P>SOLUTION: The method for producing the diacetone alcohol is characterized as follows. Acetone containing esters is continuously passed through a former stage reaction equipped with a basic anion exchange resin and a latter stage reactor housing a basic solid catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328102-A (JP)
Title: Optical element and optical apparatus employing same
Inventor: HASHIZUME TOMIHIRO
IPC: H04B10/60
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element having a wavelength variable function capable of simultaneously selecting optical signals with a plurality of wavelengths (frequencies) and to provide an optical apparatus employing the optical element.  <P>SOLUTION: A plurality of the optical elements adopting a structure (photonic crystal) wherein regions with different refractive indices are repetitively arranged are deposited so as to simultaneously change wavelengths which a plurality of the optical elements target by changing the repetitive interval and the refractive indices of the photonic crystal by means of mechanical, electrical, thermal and material mechanisms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326240-A (JP)
Title: Energy consumption management method, energy consumption managerial system, and program for building
Inventor: ONODERA AYUMI
IPC: G06Q50/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building energy consumption management method, an energy consumption management system, and a program capable of totally managing an energy consumption of a building.  <P>SOLUTION: This energy consumption management method includes an input part 106 and an energy management database 2, and an energy unit consumption designated by the input part 106 is computed on the basis of various data read from the energy management database 2. The energy consumption management method also includes a CPU 100 computing an energy cost in improvement of the energy consumption to that below a reference value when a present energy unit consumption is above a reference value according to a comparison result between the energy unit consumption of energy consumed in the building and the reference value of the energy unit consumption previously decided according to the type of the building and designated by the input part 106. In this way, the energy consumption of the building can be managed totally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326366-A (JP)
Title: Program verification and generation device and program verification and generation method
Inventor: ITO TOMOYOSHI
IPC: G06F11/36
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To verify program validity before actual program generation in a user terminal for combining components to generate a program.  <P>SOLUTION: Verification information for operational verification and implementation are described in components, and before a program is generated with components, whether the verification information on the components satisfies the specifications of the program to be generated or not is verified. Without actual generation of the program using components, a determination of whether the verification information on the components satisfies the specifications of the program can verify whether the selected components satisfy the program specifications.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325764-A (JP)
Title: Collapsible lens barrel
Inventor: CHAN RAYMOND
IPC: G03B17/04
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collapsible lens barrel which can extend a photographing lens to a prescribed position by simple configuration with good accuracy.  <P>SOLUTION: When a wheel 54 is rotated, a cam follower 82 formed at a moving cylinder 56 is pressed by the first inclined part 68A of an end surface cam 68 disposed at the wheel 54 and the moving cylinder 56 holding the photographing lens is extended. When the cam follower 82 reaches the first plat part 68C of the end surface cam 68, the moving cylinder 56 is located in a photographing position. When the wheel 54 is further rotated from the state that the moving cylinder is located in the photographing position, the cam follower 82 is pressed by the second inclined part 68A of the end surface cam 68 and the moving cylinder 56 is extended. When the cam follower 82 reaches the second flat part 68F of the end surface cam 68, the moving cylinder 56 is located in a macrophotographing position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325841-A (JP)
Title: Developer replenishment system
Inventor: SHIMIZU AKIHIRO
IPC: G03G15/08
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To restrict the upsizing of a developer replenishment system and increase of a cost, to enhance reliability, and to attach or replace a toner bottle with satisfactory operability.  <P>SOLUTION: The developer replenishment system includes: a movable holding member 300 that detachably holds a developer storage container 1 for discharging developer stored inside from a discharging opening 1a; a guide member 31 that guides, by a turning operation, the holding member 300 between at least the position where the developer storage container 1 can be attached or detached and the open position where the developer from the discharging opening 1a can be discharged from the discharging opening 1a; and a tightly sealing member 32 that tightly seals the vicinity of the discharging opening 1a of the developer storage container 1 that is guided by the guide member 31 while held by the holding member 300. The tightly sealing member 32 is provided on the guide member 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323755-A (JP)
Title: Prepreg and fiber-reinforced composite material
Inventor: KOGA ITSUKI
IPC: C08J5/24
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg that can be used to obtain FRP's without internal voids or surface pinholes, and having excellent appearance, even they are molded only by a reduced pressure, without using autoclaves.  <P>SOLUTION: This prepreg is formed by impregnating a sheet substrate made of a reinforcing-fiber fabric with a matrix resin. There are uneven parts on the prepreg surface, in which the coefficient of unevenness is ≥11 and ≤34. Carbon fibers and glass fibers are preferable as a reinforcing fiber for the fabric. As the matrix resin, thermosetting resins are preferable. When it is subjected to vacuum-pack molding, it provides FRP's with excellent appearance properties.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285313-A (JP)
Title: Freeze prevention-reinforcing agent
Inventor: ABE YOSHIHIRO
IPC: C09K3/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing agent for preventing granules of a freeze-preventing agent from sticking each other to become a lump state in preserving at ≤(-)5°C, and also preventing the reduction of freeze-preventing capacity and snow-melting capacity.  <P>SOLUTION: This freeze prevention-reinforcing agent is provided by adding carbon nano produced by using waste tires, rubber articles and plastic articles as raw materials, to the freeze-preventing agent such as granular calcium chloride or sodium chloride, for coating the surface of the granules to prevent that the granules become the lump state by the moisture of the granules each other. Also, since the carbon nano itself has the freeze-preventing or snow-melting capacity, it is possible to use it as the freeze-preventing agent by coagulating as granular state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330535-A (JP)
Title: Image forming method and aqueous ink set used for the same
Inventor: AIKAWA YOSHIHIDE
IPC: C09D11/328
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous ink set having a high concentration and capable of forming a uniform black image in using a cyan ink, a magenta ink and a yellow ink to form a color image by CM separation.  <P>SOLUTION: The aqueous ink set used for the ink jet recording method by the CM separation comprises the cyan ink having an additive, a water-soluble cyan pigment and a first water-soluble organic solvent high in the solubility of the water-soluble cyan pigment and less volatile than water, the magenta ink having an additive, a water-soluble magenta pigment and a first water-soluble organic solvent high in the solubility of the water soluble magenta pigment and less volatile than water, and the yellow ink having a water-soluble yellow pigment and a first water-soluble organic solvent low in the solubility of the water-soluble yellow pigment but containing no additive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335213-A (JP)
Title: Excimer lamp
Inventor: HIROSE KENICHI
IPC: H01J65/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long size excimer lamp having a double tube structure that an outer tube and an inner tube are arranged coaxially and a side wall is formed at one end of this arrangement, which can illuminate uniformly and can maintain the illuminance well, and whose side wall is not broken by shock or vibration that occurs at the time of lamp transportation or handling, by preventing the inner tube from its big bending.  <P>SOLUTION: The eximer lamp comprises an electric discharge vessel having the structure that the outer tube with a sealed end and another open end and the inner tube with a sealed end and another open end are arranged coaxially, and the side wall is formed at the open end side of the outer and the inner tubes; electric discharge gas which is filled in electric discharge space formed inside the electric discharge envelope, and a pair of electrodes which face each other putting the electric discharge space between them wherein at least one electrode is disposed outside the electric discharge space. It is characterised in that the electric discharge vessel has one or more support means for supporting the inner tube, and the support means is fixed to the outer tube or the inner tube wherein a gap is formed between the support means and the tube to which the support means is not fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333794-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI SHINYA
IPC: G03G15/16
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable density control through patch detection density control with a resin belt that can be formed at a low cost.  <P>SOLUTION: A seamless belt formed from a thermoplastic resin is used as a transfer belt or an intermediate transfer belt. The patch detection density control on the belt is performed with a density sensor of a diffuse ray density type.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335751-A (JP)
Title: Method of manufacturing printed circuit board
Inventor: WATANABE RYOICHI
IPC: H05K3/06
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed circuit board, which is able to etch seed layers, while preventing a circuit pattern from being etched.  <P>SOLUTION: In a step of manufacturing the printed circuit board by a semi additive method, the seed layer 2 is formed by an electroless copper plating method, followed by forming the circuit pattern 4 by a copper electroplating method by using a resist pattern 3. After forming the circuit pattern 4, unnecessary portions of the seed layer 2 are etched. In performing etching, an etchant which has been refrigerated to have a temperature of 15°C or below is used. The lower the temperature of the etchant is, the larger the potential difference becomes between the seed layer 2 and the circuit pattern 4. The increase of the potential difference permits the seed layer 2 to be readily etched, and permits the circuit pattern 4 to be hardly etched owing to cathodic protection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330091-A (JP)
Title: Crusher
Inventor: IMANISHI YOSHIYUKI
IPC: B02C4/08
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher which can obtain a sure crushing function by changing the intervention method of a crushing blade in relation to an object to be crushed.  <P>SOLUTION: Two crushing rotors 1 and 2 rotating oppositely to each other are arranged to make the space 5 between the rotors expand in one direction, and an object 9 crushing space part 10 is formed on the non-catching side of the space 5. The crushing space part 10 has an opening 11 for charging the object 9 on the wide side of the space 5 and an opening 12 for discharging crushed pieces 27 on the narrow side of the space 5 opposite to the opening 11. A regulation member 13 is arranged in a place opposite to the rotors 1 and 2 with the crushing space part 10 located between them, and a pushing means 16 for pushing the object 9 into the crushing space 10 is set. The object 9 is crushed surely in the space part 10 while receiving the regulation of the regulation member 13 and the pushing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334602-A (JP)
Title: Document retrieving device, document retrieval processing program, and recording medium
Inventor: NAGATSUKA TETSUO
IPC: G06F17/30
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document retrieving device for retrieving extended concept expressions from text data.  <P>SOLUTION: This document retrieving device comprises a text inputting means 101, a language analyzing means 102, a token extracting means 103, an intention expression extracting means 104, a text data structure storing means 105, a concept expression designating means 106, a condition designating means 107, an extended concept expression extracting means 108, and an extended concept expression storing means 109. This document retrieving device adopts a concept expression method for carrying out the language analysis of a text and for expressing a concept with the relational expressions of concept expression basic units expressed by using; the combination of a token and intention expressions extracted from a clause information acquired from the analytic result; and a plurality of concept expression basic units based on inter-clause relation information acquired from the language analytic result. Then, the concept expressions obtained by extending the designated concept expressions are retrieved from the text.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003321768-A (JP)
Title: Device for supplying vapor depositing material and vapor deposition apparatus
Inventor: TANGE HISAHIRO
IPC: C23C14/24
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for supplying a vapor depositing material which is capable of stably supplying the vapor depositing material to an evaporating source unit in the vapor deposition by electron beam heating, and to provide a vapor deposition apparatus.  <P>SOLUTION: A device 7 for supplying the vapor depositing material has a tank 14 for storing the vapor depositing material, a ball feeder 41 to which the vapor depositing material is supplied, a vibrator 15a for vibrating the ball feeder 41, and a linear feeder 13 for supplying the vapor depositing material supplied from a vapor depositing material discharge port 43 of the ball feeder 41 to a hearth 8. A spiral groove 42 is provided on the inner sidewall of the ball feeder 41, and the groove 42 reaches the vapor depositing material discharge port 43 from the bottom surface of the ball feeder 41. The vapor depositing material in the ball feeder 41 is transferred to the vapor depositing material discharge port 43 along the spiral groove 42 by the vibration of the vibrator 15a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004342659-A (JP)
Title: Semiconductor device and its fabricating process, portable electronic equipment, and ic card
Inventor: IWATA HIROSHI
IPC: H01L27/115
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device mounting a semiconductor memory 31 and a semiconductor switching element 32 mixedly on a semiconductor substrate 1 which can be fabricated through a simple process at a low cost.  <P>SOLUTION: Each of the semiconductor memory 31 and the semiconductor switching element 32 is provided with a field effect transistor having a gate electrode 3, and a pair of source/drain diffusion regions 13 and 13. On the opposite sides of the gate electrode 3 of the memory 31, a memory function body 11 comprising a charge holding section consisting of a plurality of fine particles having a function for storing charges and an insulator 17 having a function for preventing scattering of stored charges is provided, respectively. In the element 31, quantity of current flowing from one source/drain diffusion region to the other source/drain diffusion region upon application of a voltage to the gate electrode 3 can be varied depending on the quantity of charges held in the charge holding section 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337689-A (JP)
Title: Product powder transport apparatus in pulverizing equipment
Inventor: AIZAWA MICHIO
IPC: B02C23/34
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product powder transport apparatus in pulverizing equipment having an air circulating line which realizes equipment saving, energy saving, labor saving, environmental maintenance and cost reduction by solving the problem that installation of a dust collector is required to treat dust-containing air to be discharged when product powder is transported pneumatically in the case of new or additional installation of the pulverizing equipment or additional installation of a product tank, the expenses for the operation and maintenance of the dust collector are necessary and dust is in danger of being discharged to the environment when the dust collector is out of order.  <P>SOLUTION: The product powder transport apparatus is constituted in such a way that the dust collector attached to the product storage tank is omitted, the air for transporting a product is not emitted to the environment but is sent to an air circulating line of a pulverizer through a transport air returning pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341271-A (JP)
Title: Video display device and video display method
Inventor: HEIJI AKINAGA
IPC: H04N5/66
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To evade the input of an excessive light quantity to the eyes when signal contents brighten suddenly in the state that pupil areas are widened by the continuation of video signal input in a dark scene in the dark viewing and listening environment.  <P>SOLUTION: Luminance data is determined from an input video signal 1 and average luminance data by each frame is determined. Surrounding illuminance is measured by a viewing environment illuminance measuring block 5. A comparison deciding block 4 outputs an instruction to lower the luminance limit value of a display image by making decision to the extent that the conditions for setting the widened state of the pupil such that the low illuminance state of the viewing environment continues for the specified time and the low display average luminance videos are inputted for the specified time or more are satisfied. Upon receipt of such instruction, the luminance of the videos to be displayed on the display device 7 is limited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340521-A (JP)
Title: Refrigerator/freezer vehicle
Inventor: MITSUMARU KAZUYA
IPC: F25D17/08
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator/freezer vehicle capable of carrying out a deodorization/odor elimination treatment of a cargo box by passing cold air circulating in the cargo box through a photocatalyst device, and carrying out decomposition treatment of odor components and gas components generated from cargo in the cargo box.  <P>SOLUTION: The refrigerator/freezer vehicle provided with a freezer and the cargo box, and composed so as to cool and preserve cargo in the cargo box by circulating cold air produced by the freezer in the cargo box is characterized by that the photocatalyst device is arranged in a cold air circulating passage formed in the cargo box, and the odor components and gas components in the cold air are decomposed by the photocatalyst device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349900-A (JP)
Title: Portable terminal and power source control method used therefor
Inventor: ISHII KATSUHIRO
IPC: H04W52/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal which can improve the waiting time of the whole of the terminal.  <P>SOLUTION: When information or field intensity information is inputted from a base station in a waiting state, a radio circuit 5 outputs these information to a controller 4. The controller 4 processes the information or the field intensity information from the base station, and sends out the process result to a controller 3 for indicating the processed contents on a specific area of a display 2. The controller 3 indicates the process result of the controller 4 on the specific area of the display 2. For indicating the processed contents on another specific area of the display 2, the controller 4 does not send out the process result to the controller 3 but directly indicates it on the other specific area of the display 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346992-A (JP)
Title: Opening and closing device
Inventor: MINAMI KATSUICHI
IPC: F16C11/10
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing device used for various types of electronic components capable of providing a large operation load and opening/closing operation feeling, and holding opening/closing positions.  <P>SOLUTION: A plurality of coiled springs 15 and 16 with different outside diameters are installed, and small outer diameter springs 16 are disposed in the large outer diameter springs 15. The opening and closing device 21 is formed so that a movable body 3 is energized by the plurality of springs. As a result, the large operation load can be provided even within the range of limited dimensions and shapes, and the opening/closing operation feeling and the holding of the opening/closing positions can be securely provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350145-A (JP)
Title: Image forming apparatus
Inventor: OTA YUKO
IPC: H04N5/92
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of efficiently accumulating image data acquired from a digital camera.  <P>SOLUTION: The image forming apparatus can be connected to a digital camera 4 and has an image data inserting function. It comprises a data acquiring means 11 for acquiring image data from a data storage medium of the digital camera 4, an image processing means 16 for compressing the acquired image data, and a hard disc 12 where the compressed image data are accumulated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350749-A (JP)
Title: Vacuum container
Inventor: KITAZAWA SATORU
IPC: A47J41/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum container capable of suppressing a heat radiation area by slimming an outer shape with respect to the vacuum container having a vacuum tightly sealed space.  <P>SOLUTION: In the vacuum container, for which a bottom part is formed by an inner container 3 and a side part having the vacuum tightly sealed space 5 is formed by the inner container 3 and an outer container 4, a discharge port 13 for discharging the air of the tightly sealed space 5 is provided on the side part of the outer container 4. Thus, the need of providing the space of the discharge port 13 between a recessed part 2 provided with a heater and the tightly sealed space 5 on the side face of the container is eliminated, the diameter of the container 1 is reduced, the surface area of the outer container 4 is reduced and the discharge of heat discharged from the outer container 4 to the outside is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI