baber/WOPTO huggingface dataset:
Patent JP-2005071212-A (JP)
Title: Market impact estimation system
Inventor: TANAKA TAKAHIRO
IPC: G06Q40/04
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a market impact estimation system which can perform estimation of exact market impact.  <P>SOLUTION: In the market impact estimation system 2, transaction data of securities (stocks) memorized in a transaction data memory section 8 are memorized for each brand, data indicating excess demand in stock exchange in a day are memorized for each brand in an excess demand data memory section 10, data indicating price change rate of share price in market place in a day computed based on transaction data are memorized in a price change rate data memory section 12. Parameters used for estimation of market impact computed based on cumulative values of excess demand for the predetermined period and the price change rate of the same predetermined period, and average spread rate computed based on the transaction data are memorized in a data memory section 14. Estimated values of market impact computed based on parameters and average spread rate are displayed in a display section 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066538-A (JP)
Title: Mail treating machine
Inventor: KAKEHI YASUSHI
IPC: B07C3/14
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail treating system permitting a reduction in manual input operation.  <P>SOLUTION: This system is equipped with a means sending images of mails created during classification in a mail-receiving office to a delivering office through a network and a means recognizing the received images again at the delivering office during the time for the transfer of the mails from the receiving to the delivering offices so as to recognize necessary information at the delivering office possessing information on related addresses acquired from an updated and detailed original address register.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077216-A (JP)
Title: System for detecting road surface condition
Inventor: MIZUNO SHOZO
IPC: G01N22/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for detecting a road surface condition for detecting frozen/snow-fall conditions on the road surface to execute a measure such as an alarm to a driver and a road manager, by communication between an antenna on the road surface and an antenna under the road surface.  <P>SOLUTION: In this system for detecting the road surface condition, the road surface condition is determined based on reception electric power when the underground antenna receives a radio wave, by conducting the short range radio communication between the the base station antenna installed on the road surface and the underground antenna buried under the road surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074006-A (JP)
Title: Amphibious toy boat
Inventor: TSUZUKI AKIO
IPC: A63H29/22
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amphibious toy boat with which a user can play supposing a traveling surface such as a floor to be a water surface.  <P>SOLUTION: The amphibious toy boat which can sail and run is provided with oars 6, and wheels 4a, 4b and 4c are arranged at the bottom of a boat body 2. The oars 6 are driven by a driving means 10 to kick the traveling surface such as the floor with the blades 6b of the oars 6 to propel the boat body 2 on the land.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076804-A (JP)
Title: Automatic transmission
Inventor: NITTA TOMOAKI
IPC: F16H61/04
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission equipped with a bypass clutch capable of enhancing the quality of shifting operation.  <P>SOLUTION: The automatic transmission of parallel shaft type is furnished with a synchronous changeover mechanism to make changing-over between the engaged condition to generate engagement with the shift range synchronized and the neutral condition to generate disengagement and with the bypass clutch to rotate the input shaft synchronously at the time of shifting. When the synchronous changeover mechanism is in the neutral condition, the ECU adds a fastening force obtained by multiplying the difference (Ni-No) between the input shaft revolving speed Ni and the target synchronous revolving speed No by the integral gain Ki at each period of arithmetic operation and computes the feedback integral amount Tfbi (Step S4), and on the basis thereof computes the fastening force T (Step S43). When the synchronous changeover mechanism is actuated toward the fastening condition, the ECU computes the feedback integral amount Tfbi by multiplying the integral gain Ki by a correction factor n (1 or less) (Step S63) and on the basis thereof computes the fastening force T (Step S64). Accordingly enhancing the quality of shifting operation can be established without intercepting the motions of the synchronous changeover mechanism by the bypass clutch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004094257-A (JP)
Title: Method and apparatus for generating question of decision tree for speech processing
Inventor: CHELBA CIPRIAN I
IPC: G10L15/08
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To automatically construct a question set for a decision tree in speech processing.  <P>SOLUTION: Mutual information amount is used to cluster tokens representing sounds or characters. Each cluster is formed so as to restrict a loss of the mutual information amount in a set of training data caused by forming the clusters. The set of the clusters generated as the result represents questions able to be used at nodes of the decision tree.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005077987-A (JP)
Title: Optical modulator
Inventor: ICHIOKA MASAYUKI
IPC: G02F1/035
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical modulator wherein output light at the time when the optical modulator does not operate is suppressed and power consumption is low.  <P>SOLUTION: In the optical modulator having a substrate 1 consisting of a material having an electrooptical effect and a Mach-Zehnder type optical waveguide (12 to 15) formed on the substrate, difference between optical path lengths of the two branched waveguides 13 and 14 which form the Mach-Zehnder type optical waveguide is set so as to be λ(n+1/2) (wherein λ denotes wavelength of a light wave transmitting through the optical waveguide and n denotes an integer). For example, the difference between the optical path lengths of the branched waveguides is set by adjusting the lengths of the two branched waveguides 13 and 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081570-A (JP)
Title: Recording apparatus, setting method for recording position adjustment value, and recording method
Inventor: TESHIGAHARA MINORU
IPC: B41J29/393
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus which can simply set an adjustment value of a recording position by recording agents when the recording agents of different detection sensitivities by an optical sensor are used, and to provide a setting method for a recording position adjustment value, and a recording method.  <P>SOLUTION: The adjustment value of the recording position by ink of light magenta, yellow and magenta which have low detection sensitivities by the optical sensor is set by substituting the adjustment value of the recording position by ink of cyan, light cyan and black which are high in the detection sensitivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082995-A (JP)
Title: Pile head connection structure
Inventor: KAMIYA TAKASHI
IPC: E02D27/12
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pile head connection structure which exerts sufficient strength against compressive force, pulling fore, and shearing force applied to a pile head, and is produced at a low cost.  <P>SOLUTION: According to the pile head connection structure, a steel pipe 4 has both ends 4a, 4b thereof embedded in a pile head 2a of a pile 2 and a foundation 3, respectively, and core reinforcements 5 each have both ends 5a, 5b thereof embedded in the pile head 2a and the foundation 3, respectively, whereby the pile 2 and the foundation 3 are connected together. Herein a gap h3 is secured at a location between the pile head 2a and the foundation 3. The pile head connection structure 1 is applicable to a so-called reinforced concrete pile, and therefore cages 7, 8 are embedded in the pile 2 and the foundation 3, respectively, but main reinforcements of the cage 7 are not anchored to the foundation 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122901-A (JP)
Title: Connector for flat circuit body and connection structure of the connector, and flat circuit body
Inventor: ENOMOTO KENJI
IPC: H02G1/14
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a connector for a flat circuit body, capable of accurately and stably connecting the flat circuit body equipped with a circuit conductor of a fine pitch.  <P>SOLUTION: This connector is composed of a metal plate 20 having a stick piece 19 protruded in a plate shape from the plate surface, and a groove plate 22 having a receiving groove 21 to receive the stick piece 19 stuck through the circuit conductor of the flat circuit body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083280-A (JP)
Title: Control device of internal combustion engine
Inventor: SHINAGAWA TOMOHIRO
IPC: F02D41/34
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of improving output and fuel consumption, by reducing the exhaust temperature even in high load operation.  <P>SOLUTION: This control device of an engine 10 can supply gasoline being main fuel and hydrogen being auxiliary fuel to a combustion chamber 10a. The gasoline is injected into an intake port 15 by an injector 25 for gasoline port injection, and the hydrogen is injected into the combustion chamber 10a by an injector 23 for hydrogen direct injection. The hydrogen is directly injected into the combustion chamber 10a after closing an intake valve 16, for example, when the catalyst temperature becomes high up to a prescribed value, in the high load operation of the engine 10. While supplying the hydrogen, the whole fuel is injected between the stoichiometric air fuel ratio and the vicinity of the output air fuel ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086611-A (JP)
Title: Class d signal amplifier circuit
Inventor: NAGAMATSU MAKOTO
IPC: H03F3/217
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the effect caused by variation in supply voltage for a class D electric power amplifier circuit, using a simple and inexpensive configuration.  <P>SOLUTION: The class D electric power amplifier circuit comprises a multiplication circuit for multiplying an input signal by a correction factor, a first modulation circuit for delta sigma modulating an output signal of the multiplication circuit, a class D amplifier supplied with power supply voltage VDD for amplifying an output signal of the first modulation circuit, a voltage converting circuit for generating supply voltage VDD / 2 from supply voltage VDD, a first low pass filter in which a signal converted into the level of VDD/2 based on an output signal from the class D amplifier is inputted, a reference signal generating circuit supplied with VDD/2 for generating a reference signal based on the input signal, a second low pass filter in which the reference signal is inputted, a first comparison circuit for comparing the level of a signal outputted from the first low pass filter with the one outputted from the second low pass filter, and a factor controlling circuit for increasing or decreasing the correction factor by a predetermined variance width based on the comparison result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086941-A (JP)
Title: Motor drive control and image forming apparatus
Inventor: OGURA YOSHIMITSU
IPC: H02P29/00
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein vibration of a controlled unit cannot be suppressed caused by sharp changes in the motor output, resulting from control for making the motor follow a target value.  <P>SOLUTION: A motor output value control device 13 calculates a current motor output value N-PWM by performing the PID control to a control value. Using the calculated current motor output value N-PWM and the previous motor output value O-PWM, a difference L of both values is calculated. The difference L is compared with the limiting value ±LO. If L>+LO, the current motor output value N-PWM is changed to N-PWM=(O-PWM)+LO. If L<-LO, the current motor output value N-PWM is changed to N-PWM=(O-PWM)-LO, and the device is constituted so that current motor output value for the the difference L can be suppressed to be within the limit value LO.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086108-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKANO NAOYOSHI
IPC: G01R31/28
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which can easily carry out a production test and can reduce a production test man-labor.  <P>SOLUTION: As an output voltage of a VDC(voltage down converter) circuit 20 is A/D converted by a A/D converter 22, the output voltage VDC<SB>out</SB>of the VDC circuit 20 can be observed as a digital quantity and the measurement becomes easy. Preferably, a chip size can be reduced by decreasing the number of terminals 6. Moreover, the terminals 6 used to output the voltage VDC<SB>out</SB>can be used for other use.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089984-A (JP)
Title: Style member for residence of steel-structured housing and its fixing device
Inventor: HANYA KOJI
IPC: E04B1/24
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use advantages of use of square steel in style members for housing and solve such problems as irrationality in the production field accompanied by the square steels and eccentricity of the mounting position of a hall-down hardware.  <P>SOLUTION: A wide flange channel steel 28 and a narrow flange channel steel 27 manufactured with a thin and lightweight channel steel or a thin and lightweight channel steel with lips are combined together to constitute a style member 2. The web 33 of the narrow flange channel steel 28 housed in the wide flange channel steel 27 are positioned in the middle of the inside of the wide flange channel steel 27 and the both inside and outside channel steels 27, 28 are jointed by drill screws 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088694-A (JP)
Title: Optical fiber compound trolley wire
Inventor: OKADA TOSHIHIRO
IPC: G02B6/44
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber compound trolley wire capable of preventing damages of an optical fiber core by burrs in a storage groove, and reducing the external force such as stresses and distortion exerted in the optical fiber core, and excellent in weather resistance.  <P>SOLUTION: In the optical fiber compound trolley wire, an optical fiber for detecting wear is stored at the wear limit position in a trolley wire body 7. An optical fiber unit 2 having a metal pipe 4 to store an optical fiber core 3 and a jelly 5 filled in the metal pipe 4 is stored at the wear limit position in the trolley wire body 7 along the longitudinal direction of the trolley wire body 7. Since the optical fiber core 3 is inserted in the metal pipe 4 with the jelly 5 interposed therebetween, the optical fiber core 3 is protected without damage, and the external force such as stresses and distortion exerted in the optical fiber core 3 when the trolley wire 1 is expanded or coiled around a drum can be reduced. Further, the jelly 5 is filled in the metal pipe 4, and reliably protects the optical fiber core 3 from the moisture without being washed away with water drops in a rainy condition, and elastically supports the optical fiber 3 to suppress the movement in the longitudinal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087875-A (JP)
Title: Reversal washing regeneration apparatus for water purifier cartridge
Inventor: NISHIMURA TSUTOMU
IPC: C02F1/28
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversal washing regeneration apparatus for a water purifier cartridge capable of easily washing a filter using a simple apparatus so as to enable effective use of one cartridge for a purifier for a long period of time.  <P>SOLUTION: This apparatus is provided with a connecting hose 4 including a connection part 3 having the same shape as a raw water introduction connection part 2 of a cartridge body 1 for filtration targeted to be washed at one end side 4a, and a holding tool 5 with which the other end side 4b of the connection hose 4 is connected and also the cartridge body 1 is held. Further, the apparatus is constituted so that a purified water outlet part 6 of the cartridge body 1 held to the holding tool 5 and the other end side 4b of the connection hose 4 are closely connected. Also, the holding tool 5 is provided with a seal member 15 at a hose connection site 26 to which the other end side 4b of the connection hose 4 is connected, and further a resilient member 14 resiliently pressing the cartridge body 1 to the side of a hose connection site 26 to press the seal member 15 to be closely connected with a purified water outlet part 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087526-A (JP)
Title: Cooking sheet for frying pan
Inventor: GINYAMA HIROYUKI
IPC: A47J37/10
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking sheet capable of preventing food from sticking to a frying pan and offering easy clean-up.  <P>SOLUTION: The cooking sheet comprises a base sheet 1 made of heat-resistant material whose basis weight is 30-100 g/m<SP>2</SP>and a release agent 2 made of silicone resin or fluorocarbon resin to coat the base sheet 1, which is characterized in that contact angle of oleic acid on the release agent 2 coated surface of the base sheet is 65° or more. The base sheet 1 can be made of paper, such as glassine paper, parchment paper, nitrate paper, aramid paper or the like with an erected part formed on the periphery thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093793-A (JP)
Title: Cooling device
Inventor: OKUMURA HIROYUKI
IPC: H05K7/20
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device which can be installed even in a miniaturized cellular phone base station or the like.  <P>SOLUTION: Heat generated inside a housing 2, that is, heat generated in communication equipment 1 is emitted outside the housing 2 by constituting a wall member 2a constituting the housing 2 of a double-wall structure of an inside air path 2b wherein air inside the housing 2 flows and an outside air path 2c wherein air outside the housing 2 flows and carrying out heat exchange between air inside the housing 2 and air outside the housing 2. Thereby, a cooling device can be miniaturized when compared to an after-mounted unit type cooling device. Consequently, it is possible to obtain a cooling device which is compatible with a miniaturized cellular phone base station or the like readily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101044-A (JP)
Title: Method for packaging optical semiconductor device and method for manufacturing optical module using the same
Inventor: SATO YOSHIHIRO
IPC: H01L21/52
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of simply and accurately positioning an optical semiconductor device, such as a semiconductor laser, and manufacturing a low-cost optical module.  <P>SOLUTION: A packaging method of the optical semiconductor device having an end face includes a process for detecting the side of a metal film formed while one side coincides with at least one portion of the end face, by using an image recognition means; a process for positioning the optical semiconductor device, by using the image recognition means; and a process for packaging the optical semiconductor device into a specified component. Additionally, the optical module is manufactured by utilizing the packaging method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101068-A (JP)
Title: Method of forming bump electrode
Inventor: SAKOTA NAOKI
IPC: H01L21/60
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To make the heights of hard bump electrodes formed on a circuit board by plating etc., equal to each other by a simple method without exposing metallic films in the electrodes and may cause defective mechanical junction with semiconductor elements when the films are exposed, nor producing cracks which may cause defective electrical connection with the semiconductor elements in the surfaces of the bump electrodes.  <P>SOLUTION: After metallic layers 2 and 5 which become the base layers of the bump electrodes 13 are formed on the surface of the circuit board 1, the heights of the metallic layers 2 and 5 are made equal to each other by pressing a flattening jig 7 against the layers 2 and 5. Then the bump electrodes 13 are formed by laminating metallic films 12 upon the surfaces of the metallic layers 2 and 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099427-A (JP)
Title: Display panel manufacturing method and display panel
Inventor: YAZAKI AKIO
IPC: H01L21/20
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To form a silicon film in a crystallinity complying with the performance required for various kinds of circuits at high throughput, on an insulation substrate constituting a display panel.  <P>SOLUTION: An amorphous silicon film on the insulation substrate 50 to be the separate display panel of the large-sized insulation substrate 10 is irradiated with a linearly concentrated constant wave (CW) solid state laser light 40, while performing the scanning at a constant velocity in the width direction S of the concentrated light, in which a pixel part 51 and peripheral circuit parts 52, 53, and 54 in the same insulation substrate are irradiated with the power density to be into the prescribed crystallinities, by performing the time modulation of the laser light, and are modified into the crystalline silicon film complying with the performance required for the thin film transistor circuits fabricated in the pixel part 51 and the peripheral circuits parts 52, 53, and 54.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100151-A (JP)
Title: Display operation system
Inventor: YOSHIDA MASATO
IPC: G06F3/0338
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display operation system for applying a reaction force to the instructing part of an operation device through bi-directional communication between the operation device and the device main body including a display device, wherein an operator is prevented from feeling sense of incompatibility as much as possible.  <P>SOLUTION: When a screen A is switched to a screen B, an operation device 7 receives reaction data B corresponding to the screen B, and then validates the reaction data B after the lapse of a delay time corresponding to the type of the screen B or the data quantity of image data. Thus, it is possible to validate the reaction data B synchronously with the plotting of the screen B. It is therefore possible to apply the proper reaction force to the instructing part (joy stick 80) of the operation device 7 even when the screen is switched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI