baber/WOPTO huggingface dataset:
Patent JP-2005062686-A (JP)
Title: Mirror drive system
Inventor: KAWAI SUMIO
IPC: G03B19/12
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror drive system which can precisely drive the mirror at a high speed, while reducing the mirror drive impacts in a single-lens reflex camera.  <P>SOLUTION: The quick-return mirror 15a of a single-lens reflex camera is supported by a mirror drive mechanism 35 and can move to the position to use the view finder or to the retreating position for exposure. The movement of the mirror 15a is stopped by friction of a vibrator brake 40a or 40b, at the view finder position or the exposure retreating position. The friction of the vibrator brake 40a or 40b is removed by the vibrator brake drive circuit 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066006-A (JP)
Title: Game machine
Inventor: ABE KAZUAKI
IPC: A63F5/04
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with a meaningful gaming property without giving disadvantage to a player.  <P>SOLUTION: The player is informed that a bonus is internally won by displaying the information in a liquid display device 5 of the game machine 1, and also informed of a small hand other than the internally won bonus by displaying the small hand in the liquid crystal display device 5 at a prescribed probability whether the game state is a regular game state in which the bonus is not internally won or an internally won bonus state in which the bonus is internally won by each unit game.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069867-A (JP)
Title: Obstacle detector
Inventor: NAKAZONO MASAHIRO
IPC: G01S15/42
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the position (distance, direction) of an obstacle by precisely finding the reception time of a reflected wave without being affected by amplitude variation of the reflected wave as to an obstacle detector.  <P>SOLUTION: The reflected wave reflected by the obstacle is turned into a full-wave rectified wave by a full-wave rectifying circuit and further into an envelope wave W4 by an envelope formation circuit. Intersection points of the envelope wave W4 and threshold voltages v1 and v2 are found, and a rising portion of the envelope wave W4 is approximately expressed by an approximate straight line L passing through the intersection points. Time corresponding to the intersection point of the straight line L and an offset voltage Vof is measured as offset-corrected zero-cross time ToO without being affected by amplitude variation. This zero-cross time ToO is further corrected based on phase information of a received wave. The distance to and direction of the obstacle are stably and accurately calculated by using these zero-cross times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072488-A (JP)
Title: Semiconductor laser
Inventor: SHIGIHARA KIMIO
IPC: H01S5/223
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser, wherein the reflectance of its front end-surface is low and the variation in its oscillation wavelength caused by the variation of its temperature is small.  <P>SOLUTION: In the semiconductor laser device having at least an active layer, clad layers, and a light-emitting end-surface; a low-reflection film whose reflectance is varied by its wavelength is provided on the end surface. The wavelength whereat the reflectance of this low-reflection film becomes locally minimum exists on the longer-wavelength side than the wavelength, whereat the gain of the semiconductor laser device becomes a maximum. Therefore, the gain and loss of the semiconductor laser device are made equal to each other, only in the region wherein the reflectance of the low-reflection film is decreased in response to the increase of its wavelength. It is preferred that the reflectance of the low-reflection film at the wavelength, whereat the gain of the semiconductor laser device becomes maximum is made not larger than 1%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077720-A (JP)
Title: Photograph seal preparing apparatus and method
Inventor: MIWA TETSUYA
IPC: G03B17/53
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To conduct photographing with full of variety and to print an image in a more pleasant manner.  <P>SOLUTION: When photographing is completed by a user in a first photographing space 32, an image display section 202 provided in the first photographing space 32 displays a message to guide the user to a second photographing space 33 and a control section of a photograph seal preparing apparatus 1 performs control so that a partition provided in a moving tunnel 91 is opened. The user passes the tunnel 91 in which the partition is opened and moves to the second photographing space 33 and conducts photographing in accordance with the photographing course inputted beforehand in a beforehand inputting space 31. The above photographing seal preparation method is applicable to a photographing seal preparing apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077775-A (JP)
Title: Image forming apparatus
Inventor: MIZUSHIMA NOBUYUKI
IPC: G03G15/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the fluctuation of the velocity of a belt due to the sinking of a driving gear for a belt-like image carrier unit, irrespective of load fluctuation, to accurately position a vertical direction, and to prevent the deterioration of image quality.  <P>SOLUTION: In the image forming apparatus provided with the belt-like image carrier unit 1 wherein an image carrier 3 constituted of an endless belt is rotated while being stretched to be wound between a driving roller 7 and a stretching member 8, and for forming the image by forming a toner image on the image carrier 3, thereafter, transferring the toner image to the recording medium, a drive transmission gear 6 for transmitting the drive to the driving gear 5 for a driving roller 7 is disposed on the main body frame 9 side in a position where a direction of a drive reaction force of the gear 6 against the gear 5 for the roller 7 aligns with the advancing direction of the image carrier 3, alternatively, the drive transmission gear 6 is disposed in a position where a line linking between the shaft of the driving gear 5 and the shaft of the drive transmission gear 6 becomes nearly vertical to the major axis direction of the belt-like image carrier unit 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079969-A (JP)
Title: Dual band antenna
Inventor: TO GENSHU
IPC: H01Q5/10
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual band antenna capable of promoting miniaturization and low height without sacrificing a bandwidth of a low band signal wave.  <P>SOLUTION: The dual band antenna 11 is provided with: a first radiation conductor plate 13 opposite to a ground conductor plane 12 nearly in parallel with each other and excited by a signal with a first frequency; a feeding conductor plate 14 extended form an outer edge of the first radiation conductor plate 13 nearly at a right angle and connected to a feeding circuit; a second radiation conductor plate 15 whose lower end is connected to the feeding conductor plate 14, uprising under the first radiation conductor plate 13 and excited by a signal with a second frequency; a third radiation conductor plate 17 opposite to the ground conductor plane 12 nearly in parallel with each other and adjacent to the first radiation conductor plate 13; a slit 18 existing between both the radiation conductor plates 13, 17; and a short circuit conductor plate 19 extended from an outer edge of the third radiation conductor plate 17 nearly at a right angle and connected to the ground conductor plane 12. Since the feeding conductor plate 14 and the short circuit conductor plate 19 are placed closely to each other, they are electromagnetically coupled to each other at the time of feeding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078741-A (JP)
Title: Semiconductor memory
Inventor: KOTABE AKIRA
IPC: G11C11/41
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve stability of a memory cell at the time of read-out operation in a SRAM having a memory cell constituted of two selection MOS transistors and two drive MOS transistors.  <P>SOLUTION: Magnitude of voltage between a gate and a source of the selection MOS transistor of a memory cell connected to a selection word line is lowered than power source voltage by controlling voltage of a selection word line WL during read-out operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080813-A (JP)
Title: Electromagnetic induction heating cooker for business use
Inventor: OHARA TAKUO
IPC: A47J27/14
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily separate a cooking pot and a case.  <P>SOLUTION: In an electromagnetic induction heating cooker for business use, the outer side face of the cooking pot 1 for housing and heating an object to be cooked is surrounded by the case 3, heating coils 22, 23 and 24 are mounted on the outer bottom part of the cooking pot, and the cooking pot is freely rotatably pivoted by a pair of rotary shafts 4 connected to the left and right side faces of the case. A flange part 10 is integrally formed at the edge of the opening 2 of the cooking pot, a flange part 11 for mounting is integrally formed by bending the upper end part of the case to the outer side, and the flange part of the cooking pot is mounted on the flange part for mounting and fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081657-A (JP)
Title: Precast concrete molded body comprising fiber reinforced hydraulic curable composition
Inventor: OGAWA ATSUHISA
IPC: C04B28/02
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precast concrete molded body having lightweight properties and high toughness and capable of eliminating the occurrence of rust originating from a reinforcing bar.  <P>SOLUTION: The precast concrete molded body is obtained by molding a hydraulic composition containing reinforcing fibers by a centrifugal molding method. When the bending of the molded body at the time of development of a first crack is set to A (mm) at the time of a bending breaking test and the bending stress at this time is set to B (N/mm<SP>2</SP>), the bending stress at the time when bending of 5×A (mm) is shown, is 0.8-20×B (N/mm<SP>2</SP>).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084408-A (JP)
Title: Reversible picture display medium and method for manufacturing the same
Inventor: AMARIGOME KISHO
IPC: G02F1/17
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an included particle transfer type reversible picture display medium of which the inside of the cell is more simply dehumidified while realizing a picture display area appropriate to a size of the picture display medium compared with a conventional picture display medium of which the inside of the cell is dehumidified, which has a simple structure and is low cost and a method for manufacturing the same.  <P>SOLUTION: The reversible picture display medium 1 displays a picture by transferring particles 151, 152 for displaying the picture included in the cell 14 and contains a moisture absorbent 16 in the cell 14 including the particles for displaying the picture. The moisture absorbent 16 is made to adhere, for example, at least a part of the inside surface of the cell 14. At least a part of the inside surface of the cell is optionally made of the moisture absorbent. In the manufacture of this kind of medium, members to constitute the cell are optionally preliminarily dried.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085701-A (JP)
Title: Deflection york and cathode ray tube device
Inventor: YAMADA TAKESHI
IPC: H01J29/76
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode ray tube device in which the display-plane size is safely and efficiently adjustable.  <P>SOLUTION: The color cathode ray tube device is equipped with a color cathode ray tube internally equipped with electron guns, and a deflection york equipped with deflection coils to deflect the electron beams emitted from the electron guns. The deflection york is equipped with a horizontal deflection coil 32 and a variable inductance means 40 which can varies the inductance value to adjust the current flowing through the horizontal deflection coil 32. The variable inductance means 40 is equipped with, for example, three coils 44, 46 and 48, which are optionally so connected through connecting terminals A, B, C, D and E that the coils 44, 46 and 48 are connected in series and/or parallel, thereby varying the inductance value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091011-A (JP)
Title: Measuring instrument of dryness of steam
Inventor: MATSUKAWA NAOKI
IPC: G01N25/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument of dryness of steam having an electricity generating function in addition to a dryness measuring function.  <P>SOLUTION: A steam turbine dynamo 7, a flow rate control valve 3 and a mass flowmeter 4 are arranged to steam piping 1 and wattmeter 8 for detecting the generated quantity of electricity of the steam turbine dynamo 7 is provided while sensors 9, 10 and 11 for detecting the pressure of steam on a primary side of the steam turbine dynamo 7 and the pressure and temperature of steam on the secondary side thereof are provided. A control arithmetic part 12 for controlling the opening degree of the flow rate control valve 3 so that the steam on the secondary side becomes overheated steam on the basis of the pressure and temperature of the steam on the secondary side detected by the sensors 10 and 11 and calculating the dryness of the steam on the primary side on the basis of the detection values detected by the mass flowmeter 4, the wattmeter 8 and the respective sensors 9 and 10 in a state that the steam on the secondary side becomes overheated steam is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087479-A (JP)
Title: Game machine frame
Inventor: NOHARA AKIO
IPC: A63F7/02
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine frame capable of accurately attaining an attaching position to a fixed frame of the ball exit part of a ball passage from a ball replenishing gutter and excellently matching the ball exit part and the ball entrance part of the ball passage attached to an opening/closing frame.  <P>SOLUTION: In the game machine frame, the fixed frame 7 and the opening and closing frame 10 are provided, the upper and lower hinge members of the opening/closing frame are attached to the upper and lower hinge members of the fixed frame, and the opening/closing frame is attached to the fixed frame so as to be opened and closed on one side with a hinge fulcrum as a rotation center. An attaching device 6 with an attaching part 6B for attaching the ball passage (ball supply pipe 4) from the ball replenishing gutter 2 attached to game machine installation equipment is provided with a side positioning part 6X and a front and back positioning part 6Y, the side positioning part 6X comes into contact with the upper hinge member 8 of the fixed frame 7, the front and back positioning part 6Y comes into contact with the front edge surface or back edge surface of the upper plate 16 of the fixed frame 7, and thus the attaching device 6 is attached to the upper plate 16 of the fixed frame 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091767-A (JP)
Title: Image forming apparatus
Inventor: TSUKADA SHIGERU
IPC: G03G15/08
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which ensures highly accurate calibration without keeping toner density unnecessarily high or decreasing operability.  <P>SOLUTION: The image forming apparatus executes toner image density control before calibration, thereby allowing the calibration while maintaining satisfactory color reproducibility. In a case where a difference between the highest patch density and the highest target image density is large, the target toner image density that is a control target value in the toner image density control is corrected, thereby altering the image density of a test image used for the calibration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089374-A (JP)
Title: Food and drink having function for preventing increase in blood glucose level
Inventor: MORI MIKI
IPC: A23L1/30
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a material for preventing the increase in a blood glucose level, derived from a natural product; and to provide a food and drink having the functions for preventing the increase in the blood glucose level, containing the material.  <P>SOLUTION: The material for preventing the increase in the blood glucose level is obtained by extracting vegetation water or a water solution part obtained in a process for producing olive oil from fruits of an olive, and/or a solid phase part obtained by squeezing the fruits of the olive, with water and/or an organic solvent. The food and drink for preventing the increase in the blood glucose level contains the material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088775-A (JP)
Title: Air-conditioner for vehicle
Inventor: TANAKA TAKESHI
IPC: B60H1/34
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner for a vehicle capable of securing large the dwelling space in the cabin by giving a deodorizing function to the vehicle without provision of any deodorizing device.  <P>SOLUTION: The air-conditioner for the vehicle is equipped with a fan 16 to send out the air from a heat-exchange duct 5 where an evaporator 4 is installed, an intra-cabin guide duct 6 connected with the heat-exchange duct 5 for guiding the air into the cabin, an extra-cabin guide duct 7 connected with the heat-exchange duct 5 for guiding the air to outside the cabin, an inside-outside air distribution damper 13 to adjust the influx proportion of the air to the guide ducts 6 and 7, and an air-conditioning control part to control the blowing amount of the fan and the position of the distribution damper 13 on the basis of the air-conditioning setting condition PA of an air-conditioning operation part 3 installed in the cabin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091889-A (JP)
Title: Optical deflection device and image display device
Inventor: TOKITA TOSHIAKI
IPC: G09G3/20
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve contrast and to enhance light utilization efficiency when an optical deflection element is used for image display.  <P>SOLUTION: A liquid crystal driving device 7 outputs voltage for driving a liquid crystal layer 5 containing a liquid crystal consisting of a chiral smectic C phase in an optical deflection element 1. The voltage is an AC voltage having a rectangular wave form wherein the applied voltage absolute value in at least a part in an optical deflection direction switching period to be the period while deflection directions are switched by a change of the direction of an electric field is larger than that in an optical deflection state holding time to be the period while the optical deflection direction is held after the deflection directions are switched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090899-A (JP)
Title: Combustion hot air heater
Inventor: KURIHARA MAKOTO
IPC: F23N5/24
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety by lowering hot air temperature by forcedly changing into weak combustion together with warning, and by restraining abnormal temperature increase of a machine body and that of an obstacle when a fan guard or a louver is covered by futon or curtain and the machine body stays stable at high temperature without operation of a temperature excessive rise preventer.  <P>SOLUTION: This combustion hot air heater comprises a duct 3 placed inside a body 10, a combustion section 4 placed inside the duct 3, a fan motor 2 blowing air into the duct 3, the louver 5 placed at the discharge section of the hot air warmed by the combustion section 4, and a control section 7 controlling the combustion quantity of the combustion section 4 and the blow quantity of the fan motor 2. Temperature detectors 8a, 8b are provided to at least two places of the upper part and lower part of the vicinity of the louver 5. When the temperature detectors 8a, 8b detect a predetermined temperature Ta or a higher temperature, the combustion quantity of the combustion section 4 is controlled to be operated by the control section 7 such that it is forcedly fixed to weak combustion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004194496-A (JP)
Title: Drive method of piezoelectric transformer, drive circuit, cold-cathode tube light emitting device, liquid crystal panel, and liquid crystal panel incorporated instrument
Inventor: TAKEDA KATSU
IPC: H05B41/392
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the drive method of the piezoelectric transformer enhancing its drive efficiency and reliability through withstanding power and distortion, by suppressing a higher order vibration mode excited by a higher harmonic component except a drive frequency contained in a drive signal of the piezoelectric transformer without using an inductive element.  <P>SOLUTION: The drive signal applied to a primary side electrode of the piezoelectric transformer is a signal of rectangular shape obtained by multiplying a period T of the drive signal by prescribed time ratio δto have a time length δT with a level maximum potential (2V) and minimum potential (0), the time ratio δis smaller than 0.5 to be further set in a manner wherein a sum of amplitude ratio of each vibration mode of higher order relating to the amplitude of the vibration mode exciting the piezoelectric transformer is minimized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005092806-A (JP)
Title: Ladder diagram editing device, ladder diagram editing method, ladder diagram editing program and computer readable recording medium
Inventor: SASAKI HIROSHI
IPC: G05B19/05
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ladder diagram editing device for easily confirming the use conditions of a character string related to retrieval as a list when a retrieval function is implemented.  <P>SOLUTION: This ladder diagram editing device for editing a ladder diagram for program development of a programmable control device is provided with: a retrieval implementing part for retrieving a specific character string included in the program of the ladder diagram; a retrieval condition entering part for entering the character string related to retrieval to the retrieval implementing part; and a retrieval result graph display part for extracting a ladder line including the character string retrieved from the program of the ladder diagram by the retrieval implementing part, graphically displaying the ladder diagram of the ladder line as a list, and substantially preventing the display of the other ladder lines.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101751-A (JP)
Title: Recorder/reproducer
Inventor: YOSHIDA OSAMU
IPC: H04N5/76
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder/reproducer capable of mediating reservation status when the recording reservation time overlaps among a plurality of users.  <P>SOLUTION: The recorder/reproducer comprises a means 101 for receiving a television broadcast, a means 107 for recording a program, a means 104, 105 for reproducing a program, a means 108, 112 for reserving recording of a program, a user information setting means 113 for generating user management information, a means 108 for detecting overlap of the recording reservation time among a plurality of users, and a communication means 111 for communicating with a portable terminal. When overlap of the recording reservation time among a plurality of users is detected, portable terminal of a low priority user is informed of this effect based on the user management information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI