baber/WOPTO huggingface dataset:
Patent JP-2005220823-A (JP)
Title: Control device for cylinder injection type internal combustion engine
Inventor: FUKAZAWA OSAMU
IPC: F02D21/08
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve combustion stability when employing heavy fuel in a cylinder injection type engine.  <P>SOLUTION: When employing heavy fuel in a high EGR range in which an external EGR quantity and a valve overlap quantity (an internal EGR quantity) are the prescribed value A or higher during the stratified combustion operation, the suction quantity of new air in a cylinder is increased to raise combustion temperature by controlling the external EGR quantity and the valve overlap quantity (the internal EGR quantity) in a reducing direction, thereby reducing smoke during employment of heavy fuel. When employing heavy fuel in a low EGR range in which the external EGR quantity and the valve overlap quantity are the prescribed value C or lower during the stratified combustion operation, the temperature in a cylinder is increased to induce atomization by controlling the external EGR quantity and the valve overlap quantity in an increasing direction, thereby reducing smoke during employment of heavy fuel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219360-A (JP)
Title: Simple, tilting barrel-type mixer for concrete testing
Inventor: NISHIDA HIROKAZU
IPC: B28C5/28
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple, small-sized, inexpensive, tilting barrel-type mixer for concrete testing which is suitable for testing various properties of concrete when it is placed practically on the spot in a testing room.  <P>SOLUTION: When a handle 30 is turned, one of right and left cylindrical members 16 is rotated around the rotary shaft through a gearing mechanism 60, and a frame 22 is oscillated vertically. When the frame 22 is oscillated vertically, since the middle part of the bottom surface part 4012 of a cylinder is connected to the middle part of the frame 22 through a bearing arrangement 4016, a rotary drum 24 is oscillated vertically while being integrated with the frame 22. When a motor 26 is driven, the power of the motor 26 is transmitted to one rotary shaft 18 of right and left rotary shafts through a belt pulley mechanism 2604, and a gear 20 fitted to the rotary shaft 18 is rotated. When the gear 20 is rotated, the rotary drum 24 is rotated around its axis through a rack member 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223176-A (JP)
Title: Method for manufacturing optical crystalline element for laser
Inventor: TATENO AKIRA
IPC: H01S3/06
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable manufacturing of an optical crystalline element which combines functions of a laser medium, a resonator, and an etalon for use in a microchip laser with a high productivity.  <P>SOLUTION: A thickness d<SB>1</SB>of a YAG crystalline substrate 11 formed by mechanical polishing is measured on the order of 10 nm, a difference thereof from a target thickness is found, and a required etching time is found from a previously-measured etching rate. The crystalline substrate 11 is set in a specimen chamber 12 of an ion beam irradiator, and a mixture gas of a CHF<SB>3</SB>gas and an Ar gas mixed at a ratio in a range of 1:10 to 1:2 is introduced from a gas inlet pipe 15 into an ion gun chamber 13 as a reactive etching gas. Microwaves are guided from a waveguide 16 into the ion gun chamber 13 to ionize the mixture gas and to etch the crystalline substrate 11 for the required time found from the above calculation. Consequently, since the crystalline substrate 11 is quickly machined favoritely (with a small surface roughness), the thickness of the substrate can be controlled at a high accuracy while securing a high productivity, and desired characteristics can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219388-A (JP)
Title: Surface processing apparatus and image recording apparatus
Inventor: NAGATE HIROSHI
IPC: B41J2/01
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface processing apparatus or the like capable of giving a three-dimensional effect by making a place with a high brightness lustrous and making a dark place matte in accordance with image information of a manuscript.  <P>SOLUTION: The surface processing apparatus is characterized by giving a surface character corresponding to the image information on the surface of a sheet body by a sheet body heating means heating the sheet body, a sheet body cooling means for cooling the sheet body under a condition where the sheet body is brought into contact with a contacting member, and the sheet body heating means. It is preferable that the image information is an embodiment being at least one kind selected from a brightness of an image, a density of the image, a color tone of the image, a size of the image and combination thereof. The image recording apparatus comprises an image recording means for recording the image on the sheet body, and the surface processing means for performing the surface processing on the sheet body on which the image is recorded by the image recording means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228027-A (JP)
Title: Alarm display device
Inventor: CHIKARAISHI AYAKO
IPC: G05B23/02
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm display device increasing efficiency of alarm processing of an operator by organizing a message displayed in an alarm window, to improve operability.  <P>SOLUTION: This alarm display device collecting the alarm message and displaying it on a screen has a division display means dividing the screen, and displaying the alarm message according with a designated extraction condition and the other alarm messages on separate division screens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227550-A (JP)
Title: Image forming apparatus
Inventor: KOSHIDA KOHEI
IPC: G03G15/20
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus realizing shortening of waiting time (operated on demand) and power saving and having especially superior permeability of an OHT and fixing property for glossy paper.  <P>SOLUTION: The image forming apparatus is provided with an image forming means forming the image on fed transfer paper, a fixing means fixing by heat the transfer material on which an unfixed image is formed by the image forming means and a conveying path guiding the transfer material toward downstream of the fixing means, and is also provided with a rubber roller disposed in an image forming surface side of the transfer material on the conveying path and having an elastic layer at a width which is equal to or greater than an image range in the orthogonal direction with the conveying direction of the transfer material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233620-A (JP)
Title: Apparatus for detecting magnetic direction
Inventor: SHIMOZAWA ARATA
IPC: G01R33/02
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and highly reliable magnetic direction detecting apparatus, capable of highly accurately measuring directions, even if the apparatus is tilted with respect to the terrestrial magnetism.  <P>SOLUTION: Magnetic sensor modules 3 and 4, to which Hall devices for detecting geomagnetic components in X-axis and Y-axis directions are mounted, are side-mounted by soldering to a circuit board 2, having a plurality of through hole electrodes 2a-2h. A Hall device 5 for detecting the geomagnetic component in the Z-axis direction is bare-chip mounted onto the circuit board 2. A drive detecting IC 8 for receiving the input of detection signals from the magnetic sensor modules 3 and 4 and the Hall device 5 and outputting magnetic information, corresponding to the intensity of magnetism, is mounted onto the circuit board 2. The magnetic sensor modules 3 and 4, the Hall device 5, and the drive detecting IC 8 are sealed and integrated by a sealing member 9. As a result, accurate measurement of directions can be made, and a compact and high reliability magnetic direction detecting apparatus can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234618-A (JP)
Title: Control of automated teller machine
Inventor: CHIMURA KAZUFUMI
IPC: G07D7/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To effectively keep a user from repeatedly trying to insert counterfeit bills into an automated teller machine that allows transactions such as paying or receiving money by means of a transaction medium such as a card and a bank book.  <P>SOLUTION: When a cash card is inserted for a transaction that involves payment, the ATM 200 validates the bill inserted and, if detecting any counterfeit bill, sends the characteristic data of the counterfeit bill to a host computer 300. The host computer 300 in turn counts the number of times that the counterfeit bill is inserted, for every account information and for every characteristic data of the counterfeit bill, and when the number is equal to or greater than a predetermined value, sends to the ATM 200 an instruction to collect the card. On receiving the instruction to collect the card from the host computer 300, the ATM 200 collects the cash card.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231384-A (JP)
Title: Getting-on/out step
Inventor: NAKAJIMA TOSHIYUKI
IPC: B62D21/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a getting-on/out step capable of improving the appearance and enhancing the mounting workability by eliminating exposure of a bracket fixed to a frame to the outside in a large truck.  <P>SOLUTION: The getting-on/out step is arranged below a cab of a large truck, and a decorative cover is mounted around a side part and a back side part mounted on a frame via a bracket. The decorative cover can prevent exposure of the bracket to the outside of the large truck.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004269866-A (JP)
Title: Coating composition containing propylene-based polymer and method for using the same
Inventor: ONOE MASATO
IPC: C09D123/10
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a coating composition containing a propylene-based polymer and/or its modified polymer containing no chlorine, imparting good adhesiveness and paintability to a crystalline polypropylene molded product and having good preservation stability at low temperatures, and provide a method for using the same.  <P>SOLUTION: The coating composition comprises at least one species of polymers selected from propylene-based polymers and their modified propylene-based polymers, and at least one species of 7-12C alicyclic hydrocarbons as a solvent. The polymer has following characteristics; (a) when the polymer is dissolved in toluene at 25°C in 10 wt.% concentration, the insoluble part to the whole polymer is ≤1% and (b) the adhesiveness by adhesion test (cross cut tape test) to a crystalline polypropylene base material is ≥50/100.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005234064-A (JP)
Title: Image forming apparatus
Inventor: UCHIUMI SHINICHI
IPC: G03G15/20
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a paper sheet from being wasted even in occurrence of jamming and to prevent an apparatus main body from being damaged in an image forming apparatus provided with a belt type fixing apparatus.  <P>SOLUTION: An inlet sensor S<SB>i</SB>, a path sensor S<SB>P</SB>and an outlet sensor S<SB>o</SB>detecting paper are provided inside a second fixing part 5. When jamming occurs, a fixing roller 50 is rotated in a forward direction or a backward direction based on detected result of these sensors. Therefore, the paper existing inside the second fixing part 5 is stopped in a state not coming into contact with a nip range N and an exfoliation position E.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232243-A (JP)
Title: Infusibilized organic silicon polymer
Inventor: SUNADA KIYOSHI
IPC: C08J3/28
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infusibilized organic silicon polymer which gives a baked product of a desired shape causing neither melting nor fusion on baking.  <P>SOLUTION: The infusibilized organic silicon polymer is obtained by crosslinking an organic silicon polymer having a constituting unit of the general formula by electron beam irradiation. In the formula, at least one of R<SB>1</SB>-R<SB>3</SB>is a hydrogen atom and the others are each a 1-5C alkyl group, and n is an integer of 10-5,000.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233257-A (JP)
Title: Gas supplying system
Inventor: SAITO SHINJI
IPC: F17C13/04
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas supplying system capable of saving materials and the man-hours for installing a counterflow preventive line and precluding entanglement in the piping.  <P>SOLUTION: The gas supplying system to consume LPG in a plurality of bulk containers one after another where a gaseous phase line with a plurality of bulk containers tied together and a gasified gas line in which the LPG in a liquid phase line is gasified are converged includes a check/safety valve device, wherein a dint 22, a valve seat 23, and a through hole 24 are formed in a thick disc 21 to generate a valve chest 25, in which a valve component 30 formed by allowing a valve stem 34 fitted with a relief valve 33 rigidly to penetrate a through hole 32 in a check valve element 31 furnished with the through hole 32 is inserted, and a lid plate 40 furnished in the center with a through hole 41 and a spring seat 42 is put on the opening side of the valve chest 25, and push springs 43a and 43b are arranged between a spring receptacle ring 35 installed on the valve stem 34 and an inner spring seat 36a on the check valve element 31 and between the outer spring seat 36b on the check valve element 31 and a spring seat 42 on the lid plate 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235063-A (JP)
Title: Recording medium taking device and program
Inventor: YAMAGUCHI TSUTOMU
IPC: B41J29/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable various types of recording medium with a single insert slit to be dealt with by providing only one insert slit for a recording medium.  <P>SOLUTION: When the recording medium M is inserted in to the insert slit S, a camera C is started up and the recording medium M during an inserting step is pictured. Then, a first medium image for identifying the type of the recording medium M is read from a memory device and the first medium image and a first camera image obtained by picturing are compared and verified and the type of the inserted recording medium is determined by detecting the first medium image which approximately matches in terms of medium shape. From connectors A1 to A4, a connector appropriate for the type of the determined recording medium is set at a connection position of the recording medium and the connector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230439-A (JP)
Title: Flat case for displaying fresh fish
Inventor: INOUE TAMOTSU
IPC: A47F3/04
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat case for displaying fresh fish which automatically sprays salted water to fresh fish arranged on a display pan of a main body of the case.  <P>SOLUTION: A salted water spraying nozzle 18 is provided in the main body 1 of the case having a slanting display pan 2, and a pump 19 is provided at passages 20, 22 through which the nozzle 18 communicates with a salted water tank 21. The salted water in the salted water tank 21 is delivered to the nozzle 18 by pressure through driving the pump 19, and the salted water is sprayed from the nozzle 18 to the fresh fish arranged on the display pan 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243244-A (JP)
Title: Method of fixing fixed contact on fixed contact terminal board
Inventor: OKUDA AKIHIRO
IPC: H01H49/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of fixing a fixed contact on a fixed contact terminal board used for the manufacture of an electromagnetic relay hardly generating difference in levels between an end face of a foot part of the fixed contact and a back face of the fixed contact terminal board.  <P>SOLUTION: A through hole 2, of which, a hole diameter at a front surface 8 side is smaller than that at a back surface 9 side is formed on the fixed contact terminal board 1. A material for contact 4 is composed of a foot part forming part 5 having a shape corresponding to that of the through hole 2, and a head part forming part 6 extended from the foot forming part 5, having a cross section shape corresponding to that of the through hole 2 formed at the front surface 8 side of the fixed terminal board 1. The head part forming part 6 of the material for contact 4 is inserted into the through hole 2 on the fixed contact terminal board 1 from the back surface 9 side thereof, and the head part forming part 6 is deformed by caulking the material for contact 4 in a state that the foot part forming part 5 of the material for contact 4 is fitted into the through-hole 2. A fixed contact 10 is fixed on the fixed contact terminal board 1 by forming a head part 11 of the fixed contact 10 at the front surface side 8 of the fixed contact terminal board 1 and by forming a foot part 12 at the back surface 9 side thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004210282-A (JP)
Title: Snowmobile vehicle
Inventor: MORII HIDESHI
IPC: F02B67/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snowmobile capable of mounting a four-cycle engine on the snowmobile without causing an interference with an engine hood by lowering its position of the center of gravity and improving traveling performance by bringing the center of gravity of the engine close to the center of gravity of a vehicle body and lowering the position of the center of gravity.  <P>SOLUTION: In this snowmobile having the engine hood 14 positioned ahead a seat 12 and storing the four-cycle engine 16 in an engine room 46 covered with the engine hood 14, the four-cycle engine 16 is mounted on the vehicle body 10 in such a way that its crank shaft 22 is along the direction of a vehicle body width and a central axial line 24c of a cylinder 24 is backward tilted relative to a line 10c of vehicle body vertical direction. An oil pan 16a of the four-cycle engine 16 is arranged adjacent to the vicinity of the most bottom of the engine room 46 and an oil strainer 16b is stored in the oil pan 16a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277412-A (JP)
Title: Method for purifying tetrahydrofuran-containing material
Inventor: TANAKA TOMOZUMI
IPC: C07D307/08
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently recovering purified tetrahydrofuran from a tetrahydrofuran-containing material containing water as a main component, 3-10C alcohols and aldehydes, especially a tetrahydrofuran-containing material which is produced as a byproduct in esterifying a dicarboxylic acid containing terephthalic acid as a main ingredient with a diol containing 1, 4-butandiol as a main ingredient, and subsequently polycondensing the same.  <P>SOLUTION: The method for purifying the tetrahydrofuran-containing material is to pass the tetrahydrofuran-containing material containing tetrahydrofuran, water, 3-10C alcohols and aldehydes comprising at least one kind selected from isobutyl aldehyde or n-butyl aldehyde through a predetermined processes and obtain predetermined purified tetrahydrofuran.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243807-A (JP)
Title: Coil component and its manufacturing method
Inventor: YOSHIDA MAKOTO
IPC: H01F41/04
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil component employed as a main component of a common mode choke coil or a transformer in which excellent differential transmission characteristics are secured while reducing a size and a profile, and to provide its manufacturing process.  <P>SOLUTION: A common mode choke coil 1 has such a structure that an insulating film 7a, a coil conductor 9, an insulating film 7b, a coil conductor 11, and an insulating film 7c are laid in layers in this order between magnetic substrates 3 and 5 arranged oppositely. The cross section of a coil of the coil conductors 9 and 11 is trapezoidal when viewed as a whole wherein the upper part of cross-section of the coil protrudes in the central part and the bottom of the cross-section of the coil is flat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251805-A (JP)
Title: Semiconductor photodetector
Inventor: YASUKAWA HISATADA
IPC: H01L27/14
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the frequency characteristics and sensitivity to light of a light receiving element as well as to reduce the parasitic capacity thereof without deteriorating the characteristics of a bipolar transistor.  <P>SOLUTION: On a substrate 11, a first p-type semiconductor layer 12 having a high dopant concentration, a second p-type semiconductor layer 13 having a low dopant concentration, and an n-type semiconductor layer 14 having a concentration higher than that of the second p-type semiconductor layer 13 are formed in order. In a photo diode 40 formation region, the first p-type semiconductor layer 12 constitutes part of an anode region, and the n-type semiconductor layer 14 constitutes a cathode region 42 and a high concentration cathode region 45. In a bipolar transistor 20 formation region, a collector region 22 is formed in the n-type semiconductor layer 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252507-A (JP)
Title: Wireless base station system, and control method for wireless transmission/reception section thereof
Inventor: TOYODA TETSUYA
IPC: H04W24/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable a wireless base station to restart a wireless transmission and reception section in the case that communication of a control signal between the wireless base station and the wireless transmission and reception section is disabled due to a fault in a control circuit of the wireless transmission and reception section.  <P>SOLUTION: When the wireless base station 11 confirms that no health check response comes from the wireless transmission and reception section 20, the wireless base station 11 discriminates that a fault takes place in the wireless transmission and reception section 20 and uses an electrooptic conversion section 16 to control an output of an optical line 17. A reset control section 22 of the wireless transmission and reception section 20 monitors an input state of the optical line 17 and resets each circuit of the wireless transmission and reception section 20 when the wireless transmission and reception section 20 confirms that the wireless base station 11 controls the output of the optical line 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252571-A (JP)
Title: Radio communications device and power supply control method thereof
Inventor: TAKANO TOSHIYUKI
IPC: H04M1/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To ensure required quality in reception, to shorten rise time at transmission, and to reduce power consumption.  <P>SOLUTION: There are provided a bit error measurement section 104 for determining reception quality in a reception signal inputted to a reception section 102; a CPU 106 for determining a preheat supply voltage to be supplied to a transmitter 101 from the determined result; and a voltage adjustment section 109 for adjusting the supply voltage to be supplied to the transmitter 101 according to the control of the CPU 106, thus increasing the supply voltage at the transmitter 101, until the last minute when the reception quality deteriorates, hence ensuring the required reception quality and shortening the rise time in the transmission. An electric field strength measurement section 105 turns the supply voltage on and off, when a radio communication device exists at the outside or inside of a communication area, respectively, thus reducing the power consumption.  <P>COPYRIGHT: (C)2005,JPO&NCIPI