baber/WOPTO huggingface dataset:
Patent JP-2005008335-A (JP)
Title: Elevator apparatus
Inventor: NISHINO KATSUNORI
IPC: B66B7/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator apparatus capable of maintaining a hoisting machine without requiring mounting work to a hoistway wall or damaging degree of installing freedom of the hoisting machine.  <P>SOLUTION: The elevator apparatus comprises a car 1 lifting in the hoistway 8, a balance weight 2 lifting in the opposite direction to the car 1, a main cable 3 for suspending the car 1 and the balance weight 2, the hoist 4 that is positioned over a pit 8a in the hoistway and drives the car 1 and the balance weight 2, and a hoisting machine fixing block 5 that is positioned between a lower part of the hoist 4 and the bottom surface of the pit 8a in the hoistway and fixes the hoist 4. The hoisting machine fixing block 5 is provided with a void space 5a, and an inspecting working block 9 used for maintaining the hoist 4 is folded and is stored in the void space 5a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009153-A (JP)
Title: Door for furniture
Inventor: HATAYAMA KEIICHIRO
IPC: E06B3/58
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door for furniture, which can be easily manufactured without being influenced by the thickness of a face material.  <P>SOLUTION: This door for the furniture is equipped with the face material 4, a stile material 2 and a rail material 3; and the stile material 2 is equipped with a stile material body 6 which is bonded and fixed to an edge of a surface of the face material 4, and an end face abutting part 7 which is integrally formed in the body 6 and abuts on the end face of the face material 4. This makes the body 6 bonded and fixed to the edge of the surface of the face material 4. Thus, the stile material 2 can be easily provided at the edge of the face material 4 without being influenced by the thickness of the face material 4. Additionally, the door for the furniture can be easily manufactured because conventional grooves do not have to correspond to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004094203-A (JP)
Title: Cleaning liquid for removing resist and manufacturing method for semiconductor device
Inventor: SUGANO ITARU
IPC: H01L21/027
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide cleaning liquid for removing resist enhanced in a removing function of resist residual dross and resistance against corrosion of a copper film and an insulator film, when the resist residual dross after etching or ashing, and other etching residual dross are removed in a semiconductor manufacturing process including a copper wiring process, and a manufacturing method for a semiconductor device using the cleaning liquid.  <P>SOLUTION: The cleaning liquid for removing the resist contains salt ((a) component) of hydrofluoric acid and base which does not contain metal, water-soluble organic solvent (b1 component), one or more acid (c component) selected from a group which is composed of organic acid and inorganic acid, and water (d component). Hydrogen ion concentration (pH) of the cleaning liquid is 4 to 8. Moreover, preferably, the cleaning liquid contains additionally ammonium salt (e1 component).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005007530-A (JP)
Title: Optical tweezers device
Inventor: OKAZAKI YOJI
IPC: B82B3/00
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical tweezers device capable of certainly catching a plurality of micro bodies according to a high definition pattern.  <P>SOLUTION: Laser light of high strength radiated from a fiber array light source 112 is modulated by a DMD (digital micromirror device) 110, and gathered by a micro lens array 130. The gathered laser light is made incident on corresponding optical fiber cores arranged in a matrix on an array head 132 to guide light in the optical fiber. The laser light is emitted from an end portion of the optical fiber. The plurality of the optical fibers is two-dimensionally arranged according to a plurality of pixel portions of the DMD 110, so that the laser light of high strength according to an on/off pattern of the DMD 110 is emitted from the array head 132. Therefore, the micro bodies existing on a stage 132 are certainly caught according to the high definition pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011133-A (JP)
Title: Voltage regulator
Inventor: YAMAGUCHI KOICHI
IPC: G05F1/56
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage regulator capable of sufficiently suppressing the variation of an output voltage caused by a leak current generated in an output transistor even with a simple configuration.  <P>SOLUTION: A leak current absorption circuit 41 is disposed between an output terminal Vout and ground. The leak current absorption circuit 41 includes a 1st resistor 45 whose one end is connected to the output terminal Vout, 2nd and 3rd resistors 46, 47 which are interconnected in series between the output terminal Vout and the ground and a leak current absorbing transistor 48 whose drain is connected to the other terminal of the 1st resistor 45, source is grounded and gate is connected to a node between the 2nd resistor 46 and the 3rd resistor 47.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020452-A (JP)
Title: Imaging apparatus
Inventor: SANNO MASAHITO
IPC: G06F1/28
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which enables the transmission of image data without missing, by detecting a battery voltage assumes a predetermined voltage value, by saving image data not-yet-transmitted and by transmitting the data not-yet-transmitted when the power is turned on again.  <P>SOLUTION: A digital camera 100 firstly detects a battery voltage (S1), records image data in an installed nonvolatile memory when the voltage is equal to or less than a prescribed voltage (S9), disconnects a network (S10), outputs to a display device that the data are not transmitted, then turns the power off (S11). When the battery voltage exceeds the prescribed voltage at step S1, and the digital camera is not connected to the network (NO in S2), it is connected to the network through a wireless LAN card (S3), and the image data are transferred to a designated destination server which a user has preset to the camera. Before transmitting the data of a single image, whether or not the battery voltage is the prescribed voltage (S4), and when it exceeds the battery prescribed voltage, the camera transmits the image (S5). Also, the battery voltage is continuously monitored during the image transmission (S6), and when all of the images are transmitted, the transmission of all of the images is displayed on a screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017190-A (JP)
Title: Apparatus for determining state of granular specimen
Inventor: YAMAMOTO SOICHI
IPC: G01N21/85
Filed: 2003-06-27
Abstract: PROBLEM TO BE SOLVED: To automatically calculate the existence of immersed break grains and a ratio of them to the sampling number, and rapidly and accurately determine the quality based on photometry data of a granular specimen containing moisture. 
SOLUTION: A tray 72 stores water 58. Polished rice 56 is immersed into the water. After the polished rice is left for a predetermined time (approximately 20 minutes), a scanner 34 picks up an image of the polished rice 56 (measures a light from the polished rice 56). An actual image data and a pseudo image data are acquired based on the measured data. The pseudo image data is acquired by enlarging/reducing the actual image data. Since the existence of the immersed break grains is determined from a difference between the numbers of pixels in both images, the degree of interfusion of the immersed break grains can be rapidly and accurately determined in comparison with a visual determination by a worker. 
COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013947-A (JP)
Title: Membrane separation device
Inventor: ISHII YASUHIKO
IPC: B01D65/10
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane separation device whereby damaged hollow fibers can be specified during a water circulating operation.  <P>SOLUTION: Bubbles are mixed into raw water using an ejector 18 to let water to circulate through the membrane separation device. When a hollow fiber membrane 4 is damaged, bubbles enter into the hollow fiber membrane 4 and flow out from an opening 4a on the upper end to a permeation room 14. Bubbles coming out from the opening 4a are detected from images taken by a CCD camera 24. Based on positions where bubbles are generated, damaged hollow fiber membranes can be specified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026896-A (JP)
Title: Representative extension system using sender's number
Inventor: KADOYA KENJI
IPC: H04Q3/58
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a representative extension system capable of selecting a representative extension group for every group by grouping the representative extension groups according to a sender's number even if the number is the same representative number.  <P>SOLUTION: A private exchange 1 houses a sender's number group memory for grouping by the sender's number; a received party specification memory for showing the available representative number every sender's number group and a received party group number of the representative number; and a representative extension group memory grouped every received party number. At the time of call incoming, the sender's number group memory is retrieved by the sender's number. When the sender's number group is decided, the received party specification memory corresponding to the group is read. Next, the representative extension group memory corresponding to the received party group number of the representative number is read. Then, a free/busy state is checked with the extension and, if it is free, connection processing is executed to the extension.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023849-A (JP)
Title: Compressor
Inventor: UNE KATSUTAKA
IPC: F04B39/02
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To maintain good lubrication by positively feeding lubricating oil to a shaft seal member and a radial bearing provided around a drive shaft and to reduce oil leak due to temperature rise of the shaft seal member by promoting replacement of lubricating oil fed to the shaft seal member.  <P>SOLUTION: This compressor is provided with a first guide groove 31 extendingly provided downward on a bearing surface facing to a thrust bearing 18 on an inner wall surface 4b of a housing, a second guide groove 32 communicating to an isolated space 30 and formed on the housing from an outer circumference part of the shaft seal member 10 to an outer circumference part of the radial bearing 11, and a communication hole 33 formed on the housing to supply the second guide groove 32 with lubricating oil introduced via the first guide groove 31. A third guide groove 34 communicating to a storage space 30 on one end and communicating to a crank chamber 6 on another end is provided between the radial bearing 11 and a bearing surface receiving a lower part of the radial bearing 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004096088-A (JP)
Title: Multiplex laser light source and aligner
Inventor: KURAMACHI TERUHIKO
IPC: H01S5/323
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multiplex laser light source producing a high output at a low cost.  <P>SOLUTION: Laser beams B1-7 emitted from a plurality of semiconductor lasers LD1-7 are condensed through a condensing optical system consisting of collimator lenses 11-17 and a condenser lens 20, for example, before multiplexed in a multimode optical fiber 30. In this regard, single cavity nitride based compound semiconductor lasers LD1-7 are employed in a chip state and mounted on a heat dissipation block 10 made of Cu or a Cu alloy through a submount 9. The submount 9 is formed 200-400 μm thick using a material having a thermal expansion coefficient of 3.5-6.0×10<SP>-6</SP>/°C, and the semiconductor lasers LD1-7 are bonded to the submount 9 with its junction down by dividing an AuSn eutectic point solder and a metallization layer into a plurality of parts in the bonding face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005036250-A (JP)
Title: Sputtering apparatus
Inventor: NODA TOSHINARI
IPC: C23C14/34
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactive sputtering apparatus which prevents plasma for a reaction from invading to a target direction, and arc discharge from occurring during film formation, causes no damage to the film surface due to plasma, and forms a uniform film within the surface.  <P>SOLUTION: The sputtering apparatus comprises a pair of targets 31 arranged in a vacuum container 30; a substrate holder 33 which approximately crosses to a pair of targets 31, and is arranged in a position separate from a space constituted of a pair of the targets 31; a plasma source 37 for generating plasma for the reaction through afterglow plasma in the vicinity of the substrate holder 33; and an introduction tube 38 for connecting the vacuum container 30 from the plasma source 37. The apparatus generates the plasma for the reaction formed of the afterglow plasma in the vicinity of the substrate holder 33, to form a desired compound film on a substrate at a desired substrate temperature without causing the film damage due to plasma.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038634-A (JP)
Title: Current injection light-emitting element
Inventor: HANADA YASUYUKI
IPC: H05B33/22
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cheap current injection light-emitting element having high brightness, high stability, long life, and good color rendering property in spite of its very simple structure, which can be laminated with a simple method like a dip method or spin-coat method.  <P>SOLUTION: The current injection light-emitting element is a light emission center of multiple elements doped with nano-particles with an inorganic fluorescent material as a matrix, and layers are formed between a light-emitting layer and a positive electrode, and between the light-emitting layer and a negative electrode which are different from each other, and the layers are laminated with a simple method like the dip method or the spin-coat method by using solution with low solubility into adjacent layers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036264-A (JP)
Title: Electrical contact and contact breaker using it
Inventor: UENISHI NOBORU
IPC: H01H1/04
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical contact which is made of a Cd-free Ag alloy having no problem with toxicity, has appropriately controlled welding characteristics and temperature characteristics in a tradeoff relation, and is useful particularly for a contact breaker having a rated current of 10 amperes or more and a breaking current of 1.5 KV or more, and an electromagnetic switch having a rated current of 35 amperes or more.  <P>SOLUTION: This electrical contact is made of the Ag alloy which contains 1-9 mass% Sn, and less than 1 mass% Cd of an impurity; and has a central layer 1 and an outer layer 2 having higher hardness than that of the central layer 1, in at least a contacting surface part.The central layer 1 has an average hardness of 135 mHv or higher according to a micro-Vickers method, and the outer layer 2 has a surface area of 32.7 to 96.0% with respect to the whole area of the contacting surface. The outer layer 2 has preferably a thickness of 5 μm or thicker on average.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040995-A (JP)
Title: Polypropylene laminated film and package using it
Inventor: KAWAI KENJI
IPC: B65D65/40
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene laminated film having sufficient anti-fogging properties, a gloss appearance and fusion sealability and suitable for packaging perishable foods, and a package using it.  <P>SOLUTION: This polypropylene laminated film comprises a laminate obtained by forming a sealing layer based on a polyolefinic resin on one side of a stretched base layer based on a polypropylene resin and the sealing layer for forming the inside surface of the base layer is constituted based on the polyolefinic resin with a swell ratio of 1.10-1.40 and a melt flow rate of 2-6 g/10 min. The base layer is constituted so that an anti-fogging agent is present in the resin constituting the base layer and based on the polypropylene resin having a swell ratio not less than that of the polyolefinic resin of the sealing layer formed on one side of the base layer but 1.42 or below and a melt flow rate of 0.5-5 g/10 min.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008404-A (JP)
Title: Paper feeding means
Inventor: KIMURA YOSHIKAZU
IPC: B65H3/08
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding means for moving a paper on the uppermost face of stacked papers onto a conveyance table without causing an obstacle.  <P>SOLUTION: The paper 2 on the uppermost face sucked by a suction pad 4 is fed onto the conveyance table 8 by giving an angle to the suction pad 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049481-A (JP)
Title: Induction heating and fixing device
Inventor: ARAKAWA HIROYUKI
IPC: G03G15/20
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrences of the heat deterioration of each member of a fixing device and the hot offsetting of toner to the surface of a fixing roller by shortening wait time at the time of starting the fixing device and reducing the temperature unevenness of the surface of the fixing roller.  <P>SOLUTION: The rotational speed of the fixing roller during wait at the time of starting the fixing device is changed by ambient temperature. Also, control such as changing the rotational speed in accordance with input voltage is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051449-A (JP)
Title: Electronic camera
Inventor: OKUYA TAKESHI
IPC: G03B17/02
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera having a strength and a thickness so that it can be put into, e.g. a breast pocket of a dress shirt or into a hip pocket of jeans, and having a lightness so as to cause no sense of incongruity even if it is put into these places or a handbag.  <P>SOLUTION: The camera is characterised in that a portion of a casing in an image pickup section around a zoom lens is made larger to manufacture the camera, a zoom lens system is positioned in a casing shaping frame, and a lens moving cam for the zoom lens is disposed at the side of the lens system to make the camera thin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046866-A (JP)
Title: Mold for casting silicon and its manufacturing method
Inventor: YAMATANI MUNEYOSHI
IPC: C23C4/10
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that powder of a mold releasing agent layer drops and is easily mixed in molten silicon due to the deterioration of bonding force caused by the re-softening of silicon oxide under a high temperature environment during the solidification of the silicon in a mold when the mold having a coating formed of a mixture of silicon nitride and silicon dioxide as a mold releasing agent by using a plasma thermal spraying machine is used in a silicon casting method in which the molten silicon is poured after applying the mold releasing agent to the inner surface of the mold.  <P>SOLUTION: The mold for casting silicon has the mold releasing agent which is applied to the inner surface of a container composed of the bottom part and the side part for solidifying the molten silicon in the mold. The mold releasing agent has a two-layered structure composed of a ground layer made of a mixed material, in which metal silicon is added to silicon nitride and silicon oxide or the mixture of silicon nitride and silicon oxide, and a surface layer made of silicon nitride and silicon oxide or the mixture of silicon nitride and silicon oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072044-A (JP)
Title: Wiring forming apparatus
Inventor: INOUE HIROAKI
IPC: C23C18/38
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To form buried wiring or wiring protected by a protective film while preventing an oxide film from being formed.  <P>SOLUTION: In a wiring forming apparatus for forming buried wiring on the surface of a substrate; a barrier layer forming apparatus 36 for forming a barrier layer on the surface of the substrate, and a metal layer forming apparatus (seed layer forming apparatus) 38 for forming a metal layer, such as a seed layer, on the surface of the barrier layer formed by the barrier layer forming apparatus 36, are arranged in an apparatus frame 14 for controlling an internal atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022853-A (JP)
Title: Power source control device
Inventor: MORIMOTO RYUTOKU
IPC: B65F1/16
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source control device suitable for an opening/closing monitoring device of a lid of a vessel.  <P>SOLUTION: When a reset switch 32 is turned ON, the state is latched to a latch circuit 40 and a power source control circuit 42 controls so as to turn OFF the power source of an information transmitting device 26. Subsequently, when closure of the lid is detected by an opening/closing detection switch 30 in the state that the power source of the information transmitting device 26 is turned OFF, the latch circuit 40 becomes the set state, a set signal is outputted to a power source control circuit 42 and it is controlled such that the power source of the information transmitting device 26 is turned ON. A lid closing accumulation circuit 44 is a circuit for determining as closure of the lid only when the closure of the lid continues for a predetermined time in order to prevent the closure of the lid from being erroneously detected. A lid closing forcing output circuit 46 is a circuit for recognizing the closing of the lid 18 to the information transmitting device 26 after the power source of the information transmitting device 26 is turned ON.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029214-A (JP)
Title: Grain hopper
Inventor: MITO HIROKI
IPC: B65D88/22
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain hopper excellent in durability and capable of efficiently discharging.  <P>SOLUTION: The grain hopper has an approximately inverted-square-pyramid-shaped storage tank made of a flexible material suspended inside a framework set up as a parallelepiped frame and includes a discharge driving means on the bottom of the storage tank. The hopper includes a discharge assisting means tightening opposite outer wall side faces of the storage tank toward the center of the framework and forming a slope with an angle of repose or larger of grains on an inner wall of the tank. Since the slope with the angle of repose or larger for the grains is thus formed on the inner wall of the storage tank with a simple structure of only tightening the two opposite outer wall side faces of the tank, discharging efficiency of the grains can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI