baber/WOPTO huggingface dataset:
Patent JP-2004039694-A (JP)
Title: Field effect transistor and its manufacturing method
Inventor: TSUCHIAKI MASAKATSU
IPC: H01L21/336
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field effect transistor which is capable of keeping a junction leakage low and having a low contact resistance while source/drain junctions are kept at a shallow position.  <P>SOLUTION: The SOI-MOSFET is equipped with a first silicon layer 103 which is formed on an insulating film 102 and then removed from the insulating film 102 except a channel region, a gate electrode 300 formed on the silicon layer 103 through the gate insulating film 200, a second silicon layer 600 which is formed on the bases and sides of grooves cut in the insulating film 102 located on both sides of the silicon layer 103 in the lengthwise direction of the channel as coming into partial contact with the silicon layer 103 at the sides of the grooves, silicide layers 631 and 632 formed on source/drain regions 601 and 602 formed of the second silicon layer 600, and a diffusion suppressing region which contains As and O as high in concentration as 10<SP>19</SP>cm<SP>-3</SP>or above and are formed on the silicide layers 631 and 632 located on the side of the silicon layer 600 kept in contact with the silicon layer 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003019644-A (JP)
Title: Machine tool and machining method
Inventor: NASHIKI MASAYUKI
IPC: B23Q15/24
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool and a machining method capable of measuring a position of a cutter tip without causing an error during machining, monitoring a product after machining, and measuring a tool wear amount. SOLUTION: This machine tool has a tool 6, ball screws 9, 12 and motors 10, 13 for driving a turret 7 provided with a position measuring sensor 5 having a detection part in the directions of X- and Z-axes, position detection encoders 11, 14 for detecting positions in the directions of X-and Z-axes of the turret 7 and a linear scale 15 for detecting X-axis position;  a sensor 16 for measuring a cutter tip position for measuring positions in the directions of X- and Z-axes of the cutter tip of the tool 6 in contact, an NC device 19 for obtaining a position of the sensor 16 for measuring a cutter tip position based on a position of the detection part for a position of a main spindle detected by bringing the detection part into contact with a reference object 20 for sensor calibration for measuring position and a position of the detection part detected by bringing the detection part into contact with the sensor 16 for measuring a cutter tip position, and a tool wear amount measuring part having a common reference face 22 for measuring a tool wear amount to measure positions of the cutter tip and a workpiece before and after machining.
Patent JP-2004039784-A (JP)
Title: Compound semiconductor device and its manufacture
Inventor: TAGI TOSHIHIRO
IPC: H01L29/778
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a parasitic resistance and permit high-speed operation by forming an electrode by a self alignment process while retaining a level difference small, in a compound semiconductor device and its manufacture.  <P>SOLUTION: A second compound semiconductor layer 3 is formed on a first compound semiconductor layer 2, and a first electrode 5 provided on the first compound semiconductor layer 2 is constituted of a first region 6 approached at least to the second compound layer 3, and a second region 7 distant from the second compound semiconductor layer 3 compared with a distance from the first region 6 and contacted with the first region 6 while having a thickness thicker than that of the first region 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174703-A (JP)
Title: Braking controlling device
Inventor: SASAKI HIROKI
IPC: B60W20/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To restrain locking motion by approximating a braking force of motor-driving wheels to that of an ideal braking force distribution before an anti-skid control is started, and to improve energy collecting efficiency.  <P>SOLUTION: A slip restraining control range is set that rises as the road surface μ decreases. Using a wheel speed difference ΔVw between the upper limit of the range and the driving wheel speed, the multiplied value of the wheel speed difference ΔVw with slip-restraining control correcting coefficient, which becomes larger as the wheel speed difference ΔVw increases, is used as a braking force correcting value ΔT. It is subtracted from a basic braking force TFO* of a front driving wheels, to obtain a front wheel braking force T*F. Then, the braking force correcting value ΔT and a rear wheel basic braking force T*RO are summed up to obtain a rear wheel braking force T*R. By making the slip-restraining control correcting coefficient α larger as the road surface gets smaller for the equal wheel speed difference ΔVw, a change rate is made larger at the initial stage of the control when the road surface μ is low. As a result, the restraining of the locking tendency on the low road surface μconsists with the energy collecting efficiency on a high road surface μ.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004039090-A (JP)
Title: Magnetic head device, magnetic tape driving device using the same, and magnetic disk driving device
Inventor: OGAWA KAZUYUKI
IPC: G11B5/31
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To make the recording density higher for magnetic recording by reducing what is called side erasure caused by what is called recording magnetic field fringe effect while using the same manufacturing process of a thin film magnetic recording head as conventional one, namely, while avoiding such a problem in the manufacturing process as depositing a wide one on a narrow one.  <P>SOLUTION: A thin film magnetic recording head 21 has a substrate 31, a 1st magnetic core 24 deposited on the substrate, a 2nd magnetic core 25 deposited with the front end face 30a provided with a predetermined magnetic gap G across the front end face 29a of the above 1st magnetic core, and a coil 26 for generating a magnetic field between the front end faces of each magnetic core, and the front end face width of the above 2nd magnetic core is formed narrower than the front end face width of the above 1st magnetic core, and the above 2nd magnetic core is positioned at an advancing side than the above 1st magnetic core in the running direction on a tape-like recording medium 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037810-A (JP)
Title: Alignment method for optical fiber, and optical device
Inventor: KUSUSE HARUHIKO
IPC: G02B6/42
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment method capable of shorteningan alignment period of time and reducing damages on an adhesive material, and an optical device.  <P>SOLUTION: In this alignment method for aligning light with the core 2 of an optical fiber, a converging lens 5 for converging the light from a laser 4 to the incidence plane of the optical fiber is provided, a ferrule 3 is provided on the tip part outer surface of the optical fiber, and ground glass 7 is provided between the laser 4 and the converging lens 5. The alignment method comprises a step of inserting the ground glass 7 provided on the optical path of a laser beam 6 and executing coarse adjustment and a step of removing the ground glass 7 from the optical path and executing fine adjustment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341258-A (JP)
Title: Communication recording type nominal list paper and communication recording type nominal list
Inventor: SHIBANO TOMIKO
IPC: B42D15/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To form writing or conversation on the basis of certain data reported from person himself or a company as a nominal list at the time of direct meeting, communication through a telephone or a letter or business to form a single diary, a self-history or a company history without imparting rudeness, and to provide self-history simple to carry and record and hard to damage.   <P>SOLUTION: Communication recording type nominal list is provided with a page main body, individual recording columns of names, company names, addresses, phone numbers or the like provided in the page main body, a date entry column for entering dates, and a content entry column provided adjacent to the date entry column. A plurality of the date entry columns and the content entry columns are provided in a page main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037003-A (JP)
Title: Refrigerator
Inventor: TATENO KYOYA
IPC: F25D19/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of suppressing influx of the heat from a heat-radiation pipe into the chamber.  <P>SOLUTION: The heat-radiation pipe of the refrigerator is composed of a first heat-radiation pipe part arranged around the opening and a second heat-radiation pipe part installed inside a side plate, and a compressor is provided for flowing a refrigerant in the sequence from the second heat-radiation pipe part to the first heat-radiation pipe part. According to this constitution, the refrigerant having a high temperature discharged from the compressor flows to the first heat-radiation pipe upon being cooled by the second heat-radiation pipe part inside the side plate of the refrigerator, so that it is possible to suppress the heat flowing from the first heat-radiation pipe into a vegetable chamber V, an ice-making chamber I, a temperature changeover chamber S, and a freezing chamber F.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040932-A (JP)
Title: Dc high-voltage power supply device
Inventor: KAJIYAMA MASAAKI
IPC: H02M7/10
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC high-voltage power supply device by which a high-DC high voltage is effectively obtained without enlarging the device.  <P>SOLUTION: Rectifying circuits of one or more steps are constituted by combining capacitor units 22 and rectifying element units 21 and connected in multi-step series. One end of each of the circuits is driven by a secondary winding of a transformer 2, and a Cockcroft circuit 3 for taking out the DC high voltage from the opposite end is arranged. The height of at least the one-step rectifying circuit among the rectifying circuits is made to correspond to a shared voltage of the one-step circuit and made lower than that of the other circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041268-A (JP)
Title: Scissors
Inventor: SHIMAKAWA YUKIO
IPC: B26B13/08
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide scissors with which hair is combed sufficiently though the number of times of moving the scissors in the hair is small, a combed condition of the hair does not have an image of just after cutting but have irregularity as if several days passed after cutting, and which is excellent in operability.  <P>SOLUTION: In the scissors provided with a bar blade and a comb blade having a comb parts, both-side parts 1a and 1b of the comb parts in a longitudinal direction of the comb blade are formed in a manner such that a comb length is shorten toward an end side (a distal end of the comb part is formed as if there were a U-shaped or V-shaped notch with a slit between the comb parts as a center), and blades are formed at the parts 1a and 1b formed to be shorter than a center comb length at both of the sides of the comb parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046404-A (JP)
Title: Vehicle location notification device
Inventor: SATO TSUNEO
IPC: G09B29/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle location notification device with which a traffic situation of a vehicle such as a cause that the vehicle in the middle of traveling is delayed and a congested situation of a road can minutely and easily be confirmed in other places such as a communication terminal of a user side, a bus stop and in a bus company.  <P>SOLUTION: The device is provided with a transmission/reception means 957 receiving a picture obtained by image-picking up a periphery of a vehicle 2A such as a local bus and vehicle location information where the vehicle 2A exists, a recording means 986 recording map information which can graphic-display the roads or buildings disposed on the ground and the location where the vehicle 2A exists can be specified on a map, an information processing means 980 reading map information recorded in the recording means 986, specifying the location of the vehicle 2A on the map based on received vehicle location information, adding a vehicle location identifier picture in the location of the vehicle 2A and generating latest map information and a transmission/reception means 965 transmitting generated latest map information and the picture obtained by image-picking up the periphery of the vehicle 2A to other communication equipment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045872-A (JP)
Title: Projector
Inventor: KOJIMA HIDEKI
IPC: G02B27/18
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which is nearly equal in optical length from a light source to an electrooptic modulating element among respective color light beams to prevent color mixture and color unevenness from occurring, as a projector which requires only one color light scanning means such as a rotary prism and is inexpensive and easy to control.  <P>SOLUTION: The projector is characterized by having, between the light source and electrooptic modulating element, an illumination optical system which guides the light from the light source to a specified area in an image formation area of the electrooptic modulating element, a color separation optical system which separates the light from the illumination optical system into a plurality of color light beams and irradiate the image formation area of the electrooptic modulating element with the plurality of separated color light beams side by side, one color light scanning means of scanning the image formation area of the electrooptic modulating element with the plurality of color light beams separated by the color separation optical system, and an optical path length correction optical system which makes the optical path length from the light source to the electrooptic modulating element nearly equal among the plurality of color light beams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041138-A (JP)
Title: Stand member in spinning reel
Inventor: IKUTA TAKESHI
IPC: A01K89/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable a stand member installed in a spinning reel to be attached to a conventional reel by a simple structure.  <P>SOLUTION: A reel main body 2 has an attaching part 2c to be attached to a fishing rod R, and a reel body 2a. Handle-attaching parts 2d to which a handle 1 is detachably attached are formed at both side parts of the reel body 2a. The stand member 70 is attached to the handle-attaching part 2d at the side at which the handle 1 is not present. The stand member 70 has a main body member 71 formed into a rod shape, an attaching part 72 formed at one terminal of the main body member 71, and a grounding part 73 formed at the other terminal of the main body member 71. The grounding part 73 in a state in which the reel is attached to the fishing rod R can be grounded with the fishing rod R so that the rotation locus of a rotor 3 may be separated from the ground G.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113258-A (JP)
Title: Biaxially oriented polyester film
Inventor: TANAKA HIROYUKI
IPC: B32B27/36
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film excellent in toughness and impact resistance. SOLUTION: In this biaxially oriented polyester film, the density is 1.37-1.4 g/cm<3> and the relaxation time T1ρ of diol carbon in a structural analysis by solid high-resolution NMR is >=50 mm sec and <=100 mm sec. In the polyester film, a layer composed of a polyester containing ethylene terephthalate having 250-270 deg.C melting point as a main recurring unit is laminated in a range of thickness of <=30% based on the thickness of whole film on at least one side of the biaxially oriented polyester film.
Patent JP-2004049301-A (JP)
Title: Blood purifying system
Inventor: WADA TOMOYUKI
IPC: A61M1/36
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an blood purifying system using an artificial organ such as an artificial kidney that can reduce the amount of blood extracorporeally circulated and improves purification efficiency.  <P>SOLUTION: This blood purification system has an organism side blood circulating circuit equipped with a serum separator separating blood into blood corpuscles and serum and an artificial organ module side serum circulating circuit with an artificial organ module purifying the serum separated by the serum separator. The artificial organ module side serum circulating circuit forms a loop independent from the organism side blood circulating circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049026-A (JP)
Title: Apparatus for connecting leaf tobacco hanging tool
Inventor: NAKAJI AKIRA
IPC: A24B1/08
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To surely, rapidly and suitably move a plurality of leaf tobacco hanging tools.  <P>SOLUTION: A structure for applying force in the direction to mutually press the plurality of leaf tobacco hanging tools A1 arranged in a state for taking in and out from a leaf tobacco drying chamber, holding the state with the applied force and resultantly connecting the leaf tobacco hanging tools A1. Thereby, the connection of the hanging tools is released in a state of removed force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051002-A (JP)
Title: Truck
Inventor: FUKAHORI HARUKI
IPC: B60K17/06
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a truck allowing the reexamination of layouts of an engine and a shifting gear unit related to a drive transmission and constituting a step in a cab into a walk-through passage to enlarge a loading amount.  <P>SOLUTION: This truck is constituted in such a way that crawler traveling devices which become traveling parts are arranged in right and left sides of a machine body frame, respectively, the cab is arranged at the rear of the machine body frame, and a load-carrying platform is arranged ahead of the cab. An engine output pulley 112 is arranged below a forward and backward extension line (H-H line) on the lowest face of the step in the cab. A transmission case 60 is arranged by tilting below the step so that its front is high. A hydraulic continuously variable transmission 50 is arranged at the front end of the transmission case by being erected higher than the transmission case in such a manner that both of them are bent when viewed from a side face. A transmission belt 114 stretched between the engine output pulley 112 and an input pulley 113 of the hydraulic continuously variable transmission is arranged in a space having a triangular shape when viewed from a side face and formed between the upper face of the transmission case and the lower part of the step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020562-A (JP)
Title: Method and device for inspecting pin hole of rubber film containing synthetic rubber or synthetic resin film product
Inventor: OZAWA SHOHEI
IPC: G01N27/92
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for inspecting a thin rubber film containing synthetic rubbers and a synthetic resin film product.  <P>SOLUTION: An object of the present invention is to provide the device which has the temperature and humidity environments which are conditions for inspecting properties of the thin rubber film containing synthetic rubbers or the synthetic resin film product whose pin hole is to be inspected, can inspect both urethane rubber and latex condom products as well as the thickness of films and coatings; and comprise a self-diagnosing mechanism of an inspection amplifier to achieve the complete inspection. The device is configured to perform the stable non-contact detection of the occurrence of electric discharge in a pin hole even in continuous operation by forcing the gap between an electrode 1, i.e., an assembly of gold-plated needles identical in shape with the product, and the surface of the product to be constantly 5 mm using a floating mechanism which rotates the product to always set the electrode 1 in the center of the product in the longitudinal and transverse directions, and applying high voltage and sensitivity current in combination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062308-A (JP)
Title: Information processor and method of switching indication operation pointing operator
Inventor: NUMANO FUJIHITO
IPC: G06F3/038
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of switching a device indication operation enhancing operability by making it possible to clearly indicate to a user that the operation of turning a track ball has been switched to an operation other than pointing, thus making it possible to easily and quickly switch the operation of turning the track ball to an operation other than pointing.  <P>SOLUTION: When the track ball 112a is depressed to a certain stroke length, a pedestal 112b receives this pressure and is locked into a casing by an armrest while a scroll bar is displayed on a current window. A scroll pointer is displayed in a predetermined position on a display screen and scrolling an operation on the current window is made possible by the operation of turning the track ball 112a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063213-A (JP)
Title: Lighting device
Inventor: YAMAUCHI NARIYUKI
IPC: H05B37/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To conduct system control being not inconvenient even in the case separately receiving a control command from a plurality of control apparatuses.  <P>SOLUTION: A lighting device 10 is installed in each luminaire 1 connected to a plurality of control apparatuses sending a digital signal containing an address and the control command, and a discharge lamp DL is connected via a signal line L. The lighting device 10 is equipped with a transmit-receive part 11 transmitting-receiving the digital signal from the signal line; a lighting control part 12 outputting a lighting control signal for lighting, putting out, and modulating the discharge lamp DL according to the control command contained in the digital signal; a lighting circuit part 13 lighting, putting out, and modulating the discharge lamp DL according to the lighting control signal; and a decision part 15 deciding whether the control command contained in the digital signal is a followable control command or not in the case where the address to the lighting device 10 is contained in the control signal when the digital signal is received with the transmit-receive part 11, installed between the transmit-receive part 11 and the lighting control part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063821-A (JP)
Title: Electronic component-mounting board and its manufacturing method
Inventor: TOMOKAGE HAJIME
IPC: H05K1/16
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To form in a board a coil having stable coil characteristics which can be easily controlled.  <P>SOLUTION: An insertion part for inserting a conductive pipe 21 is arranged, and the conductive pipe 21 is inserted into the recessed part 13. Then the conductive pipe 21 is cut off in the vicinity of the surface of the board main body 12 of an electronic component-mounting board 1, and the end is caulked to be fixed to the board main body. Moreover, the conductive pipe 21 and the inner wall of the recessed part 13 in the board main body 12 are adhesively fixed to each other with an adhesive. And then, the conductive pipe 21 is subjected to screw processing with the height of a thread ridge larger than the pipe thickness of the conductive pipe 21, thereby leaving the conductive pipe 21 as a coil-like.  <P>COPYRIGHT: (C)2004,JPO