baber/WOPTO huggingface dataset:
Patent JP-2005093976-A (JP)
Title: Hetero-junction bipolar transistor and its manufacturing method
Inventor: KURODA NAOTAKA
IPC: H01L29/737
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in a base current due to a surface recombination leakage current without impairing high-frequency characteristics.  <P>SOLUTION: An emitter layer projecting part 5c is provided so as to electrically separate from an intrinsic transistor region 21 of an emitter layer 5. On a side surface 5b of the stable emitter layer along the main side, the size of the emitter layer projecting part 5c is kept to a minimum or the emitter layer projecting part 5c is not formed at all.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201922-A (JP)
Title: Developing apparatus
Inventor: MURAUCHI JUNJI
IPC: G03G15/08
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing apparatus that prevents erroneous detection of a remaining toner quantity detection means.  <P>SOLUTION: The developing apparatus has a developing device 4 and a toner supply part 6 that supplies toner to the developing device. The developing device includes: a developing roller 8 which holds toner, or one-component developer, supplies the toner to an image carrier disposed opposite it, and develops an electrostatic latent image on the image carrier; and a screw 24 which is disposed in a toner conveyance passage 16 located between the toner supply part and the developing roller and conveys toner while stirring it. The screw has a part 24c that lifts the toner by its rotation. The remaining toner quantity detection means has a light emitting part 32 on one side of the toner lifting part 24c in the direction of toner conveyance, and a light receiving part 34 on the other side. The means detects whether light emitted from the light emitting part to the light receiving part is intercepted by the toner lifted by the toner lifting part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203022-A (JP)
Title: Information recording device, information reproducing device, information recording and reproducing device, information recording method, and recording medium
Inventor: EJIMA SUMIYO
IPC: G11B20/10
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording and a reproducing system improved in security by simple management compared with a conventional one.  <P>SOLUTION: The information recording and reproducing device reproducibly records a digital data file F by management information recorded in a predetermined area, and calculates the positional information AD of the position where a content key KK necessary for processing the file F is recorded by a predetermined calculation based on the management information. Then, the content key KK necessary for processing the file F is encoded, and this encoded content key KK is recorded in a recording position indicated by the positional information AD.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200335-A (JP)
Title: Diazonium salt and recording material
Inventor: NAGASE HISATO
IPC: B41M5/323
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new diazonium salt that has improved storage stability (heat stability) and excellent photo-fixability by a light source with a wavelength longer than 400 nm and is useful as a synthetic intermediate for an azo dye, an analytical reagent and a material for a recording material.  <P>SOLUTION: The diazonium salt is represented by formula (1) (R<SP>1</SP>is an aliphatic group or an aromatic group; R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>and R<SP>5</SP>are each independently a hydrogen atom, a halogen atom, a hydroxy group, an aliphatic group, an aromatic group, an aromatic oxy group, an aliphatic thio group, an aromatic thio group, an aliphatic sulfonyl group, an aromatic sulfonyl group or an N<SB>2</SB><SP>+</SP>X<SP>-</SP>; at least one of R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>and R<SP>5</SP>is an N<SB>2</SB><SP>+</SP>X<SP>-</SP>; X<SP>-</SP>is an anion).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004218642-A (JP)
Title: System for holding ring-shaped plate to radially directed surface of disc
Inventor: GAGNER PATRICK
IPC: F01D5/30
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for holding a ring-shaped plate to a radially directed surface of a disc whereby it is possible to simplify assembly and removal without risk to damage the plate or using any special tool.  <P>SOLUTION: The system to hold the plate 36 to the disc 10 having in its radially directed surface 14 a ring-shaped dint 16 bounded by a plurality of walls includes a split ring-shaped retaining ring 44 arranged in the dint. A flange has an apex of such an outside shape as with serration furnished with at least one notch 29, and is provided at the root with a front rim 62 of such an outside shape as with serration furnished with at least one mortise 82 and a rear rim, and between the rims a ring-shaped groove 66 is formed for receiving a ring having an axially directed tenon 54 suitable to penetrate the notch and the mortise.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005202737-A (JP)
Title: Simulation apparatus
Inventor: SATO SHOICHI
IPC: B65G43/00
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation apparatus that can accept a control signal direct from a controller for automatic control of a conveyor and execute a simulation based on the control signal.  <P>SOLUTION: The simulation apparatus comprises a control signal input conversion part 110 for accepting a control signal from a controller 2 and converting the control signal to a signal recognizable in a simulation execution part 50, a virtual detection part 120 for monitoring actions of a device model executed by the simulation execution part 50 to detect an action state for which the control signal from the controller 2 must be changed, and a detection signal output part 130 for outputting the detection signal output from the virtual detection part 120 to the controller 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199196-A (JP)
Title: Washing method and apparatus
Inventor: OKANO KATSUICHI
IPC: B08B3/02
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide washing method and apparatus capable of reducing an installation space while carrying out washing effectively.  <P>SOLUTION: A washing apparatus 10 washing an upper surface of a treatment object 1 through a liquid has a surface modifying unit 12 provided with a plasma surface modifying tool 19 as a washing tool which improves an wetting ability in the upper surface of the treated object, and an ultrasonic washing unit 14 provided with an ultrasonic washing tool 43 as a washing tool which washes by the irradiation of the upper surface of the treatment object improved in wettability with ultrasonic waves through the liquid, and is constituted such that each unit of the washing processes containing the surface modifying unit and the ultrasonic washing unit is connected, the treatment object is conveyed sequentially to each unit, and in each unit, after the carrying in of the treatment object, the concerned treated object stops to allow the washing tool to move along the surface of the treated object at this condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210150-A (JP)
Title: Image processing system, interface device, communication control method, storage medium with computer-readable program stored, and the program
Inventor: TAKAYANAGI MASAHIRO
IPC: G06F3/12
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To surely conduct image processing, allowing an authorized output control device to acquire a normal image processing result, while effectively preventing the situation in which normal image processing is executed, even if an unauthorized output control device is connected to an image processing device.  <P>SOLUTION: The image processing system includes a printer controller 104 for performing transfer processing of transferring information to be received host computers 101, 102 via a network 103 to an I/F board 115 of a predetermined copier 107. The system has a configuration, in which the written data to be stored in the printer controller 104 side are transformed to the I/F board 115, and the CPU 119 of the copier 107 is made to write the transferred data to an FPGA 117 of the I/F board 115.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005204842-A (JP)
Title: Pachinko game machine
Inventor: ADACHI KAZUO
IPC: A63F7/02
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine, facilitating opening and removal of a mechanism plate, and surely preventing distortion of the mechanism plate when a front frame is closed.  <P>SOLUTION: This pachinko game machine includes: the front frame provided on the front of a square frame-like machine casing 1 to freely open and close; and the mechanism plate 11 removably mounted on the backside of the front frame 2, wherein the mechanism plate 11 is stored in the machine casing 1 by closing the front frame 2 to the machine casing 1. The inner surface of the machine casing 1 is projectingly provided with a collision stop piece 13 to abut on the rear face of the peripheral edge part of the mechanism plate 11 when the front frame 2 is closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208953-A (JP)
Title: Device and method for predicting time of reediting database
Inventor: SUGIMOTO HIRONORI
IPC: G06F7/00
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable a database management system to plan the execution of reediting at the necessary time by accurately predicting the time when reediting is needed, even if the amount of processing varies abruptly.  <P>SOLUTION: This device includes: a state analysis processing part that implements a state analysis process; a reediting time prediction process part that predicts the future time of reediting based on data coming from the state analysis process part; a storage state calculation process part that calculates the current state of storage on the basis of data manipulation information; a comparison part that compares the current state of storage predicted by the reediting time prediction process part with the current state of storage calculated by the storage state calculation process part; and a reediting time re-predicting part that re-predicts the time of reediting on the basis of the result provided by the comparison part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209529-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: SEKINO MASAHIRO
IPC: H01M10/0587
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having an electrode group restrained from distortion when charge and discharge cycles are repeated under high temperature.  <P>SOLUTION: The non-aqueous electrolyte secondary battery is provided with an electrode group 2 formed into flat shape by winding a positive electrode 3 and a negative electrode 4 through a separator 5; a positive electrode tab 10 protruded from the spiral face of the electrode groups 2, electrically connected to the positive electrode 3; a cathode tab 11 protruded from the spiral face of the electrode groups 2, electrically connected to the negative electrode 4. The non-aqueous electrolyte contains cyclohexyl benzene, and the shortest distance D between the positive electrode tab 10 and the negative electrode tab 11 is made to a range of 6 to 18 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208493-A (JP)
Title: Electrophoretic display body and electrophoretic display device
Inventor: NAKAJIMA TOSHIO
IPC: G02F1/167
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost required for constructing an electrophoretic display body and an electrophoretic display device and to downsize them.  <P>SOLUTION: The electrophoretic display body 11 comprises a display side electrode part 21 and a non-display side electrode part 22 paired and placed opposite to each other. A plurality of microcapsules 24,..., 24 are sealed in a region A partitioned with the display side electrode part 21, the non-display side electrode part 22 and a sealing material 23 disposed in between. Colored charged particles 25 and a dispersion medium 26 to disperse and distribute the charged particles 25 are contained inside the respective microcapsules 24. A driving device 12 attachably and detachably mounted on the electrophoretic display body 11 comprises application electrodes 41,..., 41 and a connection terminal 42 disposed on a substrate 40, contact terminals 43 disposed on surfaces of the respective application electrodes 41 and the connection terminal 42 and a power supply circuit 44 to apply a direct current voltage between the application electrodes 41,..., 41 and the connection terminal 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214437-A (JP)
Title: Flow rate controller with shutoff function and gas combustion control system
Inventor: FUJIWARA NOBUYUKI
IPC: F23K5/00
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable gas shutoff function having a simple configuration.  <P>SOLUTION: This flow rate controller with the shutoff function is constituted in such a way that a core 22 is wound with a coil 23, it is surrounded by a yoke 24 having C-shaped cross sectional shape, a pole piece 22A of the core 22 is arranged between two pole pieces 24A and 24B of the yoke 24, a valve shaft 20 is inserted among the pole pieces 24A, 22A, 24B and a yoke 25 arranged by separating it from them by a predetermined distance, and a control valve 21 for controlling gas flow rate in a cock main body 12 is provided at a tip of the valve shaft 20. Permanent magnets M1, M2 are arranged on the valve shaft 20. Air gap S1 formed between the pole piece 24A and the magnet M1 is made wider than air gaps S2, S3 formed between the pole pieces 22A and 24B and between the magnets M1 and M2 to provide a magnetic spring function, and the magnets are arranged in such a manner that energizing force F of a magnetic spring energizes the control valve 21 so that it is fully closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214054-A (JP)
Title: Turbine part and gas turbine
Inventor: GOTO AKIHIRO
IPC: F01D5/28
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine part reduced in cost, stable in quality, and high in reliability.  <P>SOLUTION: A pulse-like electric discharge is generated in a working fluid or air across a green compact electrode formed by compressingly molding a metal powder or the powder of a metal compound and the turbine part. By the discharge energy, a film in which a carbide or a metal component not formed in the carbide at a specified ratio is formed a specified portion on the surface thereof based on an electrode material supplied from the green compact electrode by the discharge energy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211414-A (JP)
Title: Game machine
Inventor: NAKAGAKI KENICHI
IPC: A63F7/02
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of arranging large-size pattern display devices and large-size role objects without changing the size of a game region.  <P>SOLUTION: A lower part of a base board of a game ball prize-winning device to be fixed onto a game board is in contact with at least a part of an upper outer circumferential part of an out opening on the game board. The out opening is formed integrally with an opening part provided for the game board for installing the game ball prize-winning device in such a way as to communicate with a lower part of the opening part. The base board is provided in such a way that its part may cover the communicating part between the out opening and the opening part. The game board is provided with a protective plate in contact with at least a part of a lower outer circumferential part of the out opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098962-A (JP)
Title: Evolved gas analysis method, and analyzer thereof
Inventor: ARII TADASHI
IPC: G01N1/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely analyze a object of measurement substance, by removing elimination gas generation data (background data) from a object of non-measurement substance, in a sample containing the object of measurement substance and the object of non-measurement substance, and by detecting only an eliminated gas amount from the object of measurement substance.  <P>SOLUTION: This evolved gas analyzer contains the first measurement step of heating the first sample, containing the measuring-objective substance and the object of non-measurement substance at a prescribed temperature increase rate, and of detecting the amount of gas evolved from the first sample, the second measurement step of heating the second sample, provided by removing the object of measurement substance from the first sample at the same temperature increase rate as that in the first measurement step, and of detecting the amount of gas evolved from the second sample, and a correction step of calculating the amount of gas evolved from the object of measurement substance, based on detection results in the respective steps.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226844-A (JP)
Title: Air conditioner for task area and system for air conditioner
Inventor: SATAKE EI
IPC: F24F5/00
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, simple and convenient air conditioner for task area and a system for the air conditioner, capable of contributing to energy saving, to solve a problem wherein the installation of an air conditioning duct exclusively used, is very expensive, though it is preferable that the environment such as working temperature is secured for each worker in the tank area in task-ambient air conditioning.  <P>SOLUTION: In this air conditioner for task area to blow the air to the task area, a heat storage material cartridge in which the heat storage material is sealed, is detachably mounted. The heat storage material cartridge stores and reserves the heat by a thermal storage device, the worker needing the air conditioning takes out the heat storage material cartridge from the heat storage device, and loads the heat storage material cartridge on the air conditioner for task area to operate the air conditioner. The used heat storage material cartridge is returned to the heat storage device to store and reserve the heat again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225968-A (JP)
Title: Method for stripping volatile organic material, and method for producing polymer toner
Inventor: TANAKA KATSUTOMO
IPC: C08F6/24
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stripping a volatile organic material from an aqueous dispersion containing polymer particles efficiently and stably over a long period of time, and to provide an odorless polymer toner containing little amount of a residual polymerizable monomer, or the like, by the stripping treatment.  <P>SOLUTION: The method for stripping the volatile organic material from the aqueous dispersion containing polymer particles comprises a step 1 of blowing an inert gas into the aqueous dispersion; a step 2 of stripping the volatile organic material by exhausting a gas mixture containing the inert gas and the volatile organic material; a step 3 of leading the gas mixture to a gas separation membrane apparatus to separate the volatile organic material from the gas mixture and obtaining a refined inert gas; and a step 4 of utilizing the refined inert gas as the inert gas in the step 1. Thus stripping is conducted by circulating the inert gas. The method for producing the polymer toner includes the method for stripping.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004194351-A (JP)
Title: Base station equipped with automatic cable loss compensation means
Inventor: BIRD JOHN
IPC: H04B1/04
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time division dulpex (TDD) base station with a RF electric power amplifier of remote arrangement.  <P>SOLUTION: A wireless communication system of this invention using a code division multiple access (CDMA) and a time division duplex (TDD) information transmission method is equipped with a transmission apparatus including a ground transmitting/receiving device, the RF power amplifier and an antenna 360 of remote arrangement, and a RF cable connecting the ground device 300 to the RF power amplifier of remote arrangement. The ground apparatus 300 and a power level detector 403 arranged in the RF power amplifier of remote arrangement measure a signal level in both ends of the RF cable. A micro controller 305 compares its measurements, adjusts a variable attenuator in a transmitted signal pathway and a variable attenuator in a received signal pathway, and compensates a signal level variation by a variation according to a signal loss.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005234350-A (JP)
Title: Projector device and focus adjusting method
Inventor: KANEMITSU SHIROSHI
IPC: G02B7/28
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector device capable of automatic focusing with high precision.  <P>SOLUTION: A projection lens optical system 8 is driven to a position where the difference between sensor data corresponding to a white image and a black image projected on a screen 1 is larger than a threshold, and the projection lens optical system 8 is driven to a focus position based upon range-measuring data measured at the position. It is decided whether or not range-finding data measured by a 1st passive range finder 30 are data with high precision, and sensor data measured at the position where the measurement precision is high are used to drive the projection lens system 8 to the focus position. Consequently, the projection optical system can precisely be moved to a focusing position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231690-A (JP)
Title: Auxiliary device for packaging
Inventor: SAKURAI KIMIO
IPC: B65B25/04
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary device for packaging, which makes a packaging operation efficient by comparatively smoothly pulling a packaging bag together with packed items while inverting the packaging bag back to front, the auxiliary device including a support base and a packaging-bag hold frame having an opening.  <P>SOLUTION: The vertical cross-section of the packaging-bag hold frame includes an almost semicircular shape at its edge on the side where the items to be put in. The top of the almost semicircular shape is offset further inside the opening of the hold frame than to the gravity center of the cross-section. In addition, the cross-section also includes an almost semicircular shape at its edge on the side where the items are to be ejected. By offsetting it outside the opening, the packaging bag can be pulled comparatively smoothly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345078-A (JP)
Title: Pvd-coated cutting tool
Inventor: IMAMURA SHINYA
IPC: C23C14/02
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PVD-coated cutting tool wherein high shape accuracy and excellent finished surface are obtained, and cutting for a long time is performed.  <P>SOLUTION: The PVD-coated cutting tool is formed of super-hard alloy or cermet as a base material with the base material coated with a coating layer by the PVD method. The surface roughness Ra of the base material is ≤ 0.3 μm, the grain size of the hard particles in the base material is 0.3-1.5 μm, and a cutting blade is formed of a sharp edge of positive shape. The coating layer has an inner layer and an outer layer, and the total thickness of the inner layer and the outer layer is ≤ 2.0 μm. The inner layer consists of at least one kind selected from groups comprising 4a, 5a, and 6a group metals, Al and Si, and at least one kind selected from a group consisting of carbon, nitrogen and oxygen. The outer layer consists of at least one kind selected from groups comprising boron, silicon, carbon and nitrogen, and Ti.  <P>COPYRIGHT: (C)2005,JPO&NCIPI