baber/WOPTO huggingface dataset:
Patent JP-2003015816-A (JP)
Title: Face/visual line recognizing device using stereo camera
Inventor: MATSUMOTO YOSHIHISA
IPC: G06F3/0346
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce errors to generate useless operation time as much as possible to realize a high speed image processing in tracking of directions of a face and visual lines in real time. SOLUTION: This face/visual line recognizing device is constituted so that it is provided with a plurality of cameras to photograph a user's face, a detecting means to detect the directions of the face from image output of the cameras, a means to detect whether or not the user's eyes are open from image areas around the eyes photographed in the image output of the cameras and a means to detect the directions of the visual lines of the user in response to a fact that the user's eyes are open. By this invention, the errors in detection of the direction of the visual line are evaded since openness/closeness of the user's eyes is detected before detecting the directions of the user's visual line.
Patent JP-2003011301-A (JP)
Title: Multi-layer film of polypropylene resin
Inventor: AKIYAMA MASAYA
IPC: C08F4/60
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer film of a polypropylene resin excellent in low temperature heat sealing properties. SOLUTION: The multi-layer film of the polypropylene resin is composed of a surface layer (A) of a propylene/α-olefin copolymer having (A-i) MFR of 0.1-30 g/10 m, (A-ii) Mw/Mn by a gel permeation chromatography method of 1.8-3.5, and (A-iii) a melting point measured by a differential scanning calorimeter of 100-140 deg.C and a layer (B) of a propylene/α-olefin copolymer having (B-i) MFR of 0.1-30 g/10 m, (B-ii) Mw/Mn by a gel permeation chromatography method of 3.6-6.0, and (B-iii) a melting point measured by a differential scanning calorimeter of 120-145 deg.C. The layer (B) is formed adjacently to the surface layer (A).
Patent JP-2003020505-A (JP)
Title: Crime prevention buzzer-installed garment
Inventor: YAMAMOTO HIROTO
IPC: A41D27/20
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a garment enabling a school student, woman or the like to bring a crime prevention buzzer with her (him) in usable state at any time. SOLUTION: This garment is such as to have a crime prevention buzzer which raises an audible alarm when a wearer pulls a pull switch connected to the body of the buzzer, wherein a crime prevention buzzer body B1 is installed inside a pocket 6, and E1 crime prevention buzzer pull switch B2 led out of a small hole 63 bored so as to pass through to the back fabric side at the bottom of the pocket is fastened to an engaging piece 7 set on the back fabric side away from the pocket.
Patent JP-2003022820-A (JP)
Title: Membrane electrode assembly trimming method for fuel cell
Inventor: ISHII TETSUO
IPC: H01M8/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent damaging of a PEM which is a membrane-shaped work in cutting of the edge of the PEM, by fixing the edge of the PEM through suction to a drag, to position the PEM and the carbon electrode without damaging by positioning the carbon electrode with adjacent two side walls of a recess, and prevent attaching of metal ions to the carbon electrode with a resin plate. SOLUTION: A positioning housing part 27 whose bottom is formed with a resin plate 28 is installed in a trimming drag 14, the carbon electrode 11 is housed inside the positioning housing part 27, and after the positioning of the carbon electrode 11 is conducted with adjacent two sidewalls 27a, 27b of the positioning housing part 27, the edge of the PEM 13a being sucked to the trimming drag 14, and the PEM 13a is cut with a trimming blade 15.
Patent JP-2003022170-A (JP)
Title: Controller, system, method of distributed printing, computer readable recording medium and computer program
Inventor: KATO KAZUNORI
IPC: B41J29/38
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To surely obtain a printing result intended by a user when printing is performed while one printing job is allocated to a plurality of printers. SOLUTION: A virtual distributed printer 12 is constituted so that the printing result intended by the user is surely obtained by detecting attributes of the printing job to be inputted from an application 11, setting the minimum separation unit by which the printing result does not change even when the inputted printing job is separated according to the detected attributes, separating the printing job based on the minimum separation unit and distributively outputting the separated printing job to the plurality of printers 13 to 16.
Patent JP-2003022988-A (JP)
Title: Production method for compound semiconductor device
Inventor: ASANO TETSUO
IPC: H01L29/04
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the yield of a semiconductor device is lowered or work efficiency is not improved because of working at a decelerated dicing speed since chipping frequently occurs in the case of cutting conventionally when the orientation flat of a wafer is formed in the direction of '01 bar 1 bar' and dicing is performed vertically and horizontally with the orientation flat. SOLUTION: By forming a pattern on the wafer, with which the orientation flat is formed therewith in any one direction among '01 bar 0', '001 bar', '001' and '010', respective chips are arrayed to cross the direction of '01 bar 1 bar' at 45 deg. and dicing is enabled. Since chipping is remarkably reduced, a chip size can be shrunk, the wafer yield can be improved and work efficiency can be improved.
Patent JP-2003029150-A (JP)
Title: Optical system and optical device including optical characteristic variable optical element
Inventor: NISHIOKA KIMIHIKO
IPC: G02F1/1334
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical system and optical device which includes optical characteristic variable optical elements, which are low in noise, short in response time, is small in size and light in weight, contributes to cost reduction, is easy to assemble and is easy to correct aberrations. SOLUTION: This optical device is provided with marks 102 for positioning within a luminous flux passage segment 101 of a variable shape mirror 1 and a frame 103 of the optical device, into which this variable shape mirror 1 is built, is also provided with marks 102a for positioning, so that the central position of the luminous flux passage segment 101 of the variable shape mirror 1 can be identified. Alignment is conducted, while the positional relations of the marks 102 and the marks 102a are viewed by visual means, etc.
Patent JP-2002100042-A (JP)
Title: Game machine and optical disk for game
Inventor: OSAKABE KATSUICHI
IPC: G11B7/24035
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which makes it possible to select a recording mode corresponding to the importance of recorded information and to provide an optical disk for game. SOLUTION: The optical disk 1 has, from the inner peripheral side to the outer peripheral side, a ROM area 2 dedicated to reproduction, a RAM area 3 where recorded information is rewritable, and a WO area where information can be written only once.
Patent JP-2003023948-A (JP)
Title: Insect repelling apparatus
Inventor: YOSHIDA KATSUHIKO
IPC: A01M1/24
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an insect repelling apparatus that gets rid of unpleasant insects mainly moving around the floor space, for example, cockroaches in the kitchen spaces. SOLUTION: The insect-repelling apparatus comprises a flat plate form of chemical diffuser 1 that is laid on the same floor surface on which kitchen utensils 2 are arranged and has a plurality of spacing legs 1a and can diffuse the chemical widely to the continuous space 4 formed between the diffuser plate 1 equipped with legs 1a, and a chemical feeder 3 that includes the chemical, for example, an air sol type insecticide or insect repellent and an air sol driving device inside, and the chemical feeder 3 is connected to the chemical- diffuser 1 in order to spray the chemical to the lower face of the diffuser.  Consequently, the insect repelling device can retain the insect-repelling effect of the chemical for a long period of time, since a large amount of the chemical can be stored in the feeder 3 and the chemical can be applied over a wide floor areas opposing to the moving diffuser 1 and their peripheries.
Patent JP-2002370542-A (JP)
Title: Glass run
Inventor: TAKEDA KAZUYUKI
IPC: B60J10/04
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced glass run capable of improving the appearance by keeping a clearance with respect to the door glass constant at a connecting part with a door belt line part. SOLUTION: In the connecting part of an extrusion-molded approximately U-shaped channel part 2 and a die-molded L-shaped door belt line part 3 of the glass run 1 mounted on a door panel, a mold lip 4 folded and extended from an opening end of an outer side wall 2a of the channel part 2 is cut by a predetermined length 1 along a ridge line R of a base, a cut recessed part 6 is formed near a corner part of the door belt line part 3 of a cut end face 5, and then the door belt line part 3 is integrally adhered to the cut end face 5 and the cut recessed part 6 by die-molding.
Patent JP-2003036998-A (JP)
Title: Electrostatic septum electrode
Inventor: MATSUI SHIGEAKI
IPC: H05H13/04
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic septum electrode to suppress temperature- rises of the septum electrode. SOLUTION: In the electrostatic septum electrode which is installed at a beam incident path or an emitting path of a circular accelerator, and which forms an electrostatic field in order to make incidence or emitting of beam in the accelerator, a surface of the septum side electrode 11 is applied of coating by a substance 15 superior in a thermal emissivity. Further, a 4-pole magnetic field forming coil which is installed immediately in front of incident part of the septum electrode and position-adjusted together with the electrode by being fixed to the septum electrode is provided, and the separation between the beam orbit of orbiting side and that of the drawing out side is made larger. Further, a radioactive ray sensing system of an optical fiber type is mounted on the septum side electrode and on an inflector or a deflector.
Patent JP-2003038151-A (JP)
Title: Agricultural implement
Inventor: KUDO TADASHI
IPC: A23N15/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural implement with which onions can be properly stored in a container for good quality in operation and which can be readily moved in nonoperation. SOLUTION: This agricultural implement 1 is equipped with a base body 124 attached to a machine frame 2. The base body 124 is vertically rotatably furnished with a side supporting body 131 for supporting the side of a container 15 for good quality, holding onions meeting standard requirements. The side supporting body 131 is equipped with a bottom supporting body 133 for supporting the bottom of the container 15 for good quality. The base body 124 can be set in an advanced state of advancing relatively to the machine frame 2 and a receded state of receding relatively to the machine frame 2. The bottom supporting body 133 can be set in a crossing state that the bottom supporting body is positioned with crossing the side supporting body 131 and in a parallel state that the bottom supporting body is positioned in parallel with the side supporting body 131.
Patent JP-2003040889-A (JP)
Title: Sulfonated 3h-pyrollo[2,3-b]pyridines and method of producing the same
Inventor: TAKEUCHI KAZUYA
IPC: C07D471/04
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a compound that is useful as an intermediate for fluorescent dyes, and a method of producing the same. SOLUTION: The compound is 3H-pyrollo[2,3-b]pyridine represented by general formula (I) (wherein V<1> , V<2> and V<3> are individually independent and mean H or a monovalent substituent; R<1> and R<2> are each an alkyl which may be substituted or may link to each other to form a ring which may be substituted; M is H or a cation).
Patent JP-2003055316-A (JP)
Title: Compound having norbornene structure-bearing group and method for producing the compound
Inventor: HIRAOKA HIDEKI
IPC: C07C67/03
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a new compound having norbornene structure-bearing group useful as a raw material for a curable resin which has low shrinkage in curing and gives a cured product having various excellent properties including optical transparency and water resistance, and to provide a method for producing the new compound. SOLUTION: This new compound having norbornene structure and shown by the chemical formula (A) (X is CH2 , CH3 CH, (CH3 )2 C, O or S; m<1> , m<2> and m<3> are each an integer of 0-5; and R<1> and R<2> are each H or methyl) is obtained by reaction between a (meth)acryloyl compound of the formula (B) and cyclopentadiene.
Patent JP-2003050163-A (JP)
Title: Measurement apparatus for dynamic stress
Inventor: YASUFUKU SEIICHI
IPC: G01L1/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a measurement apparatus for dynamic stress, capable of accurately measuring a dynamic stress up to about 10 and several Hz, even in the measurement of the stress in a steel structure, such as piers or bridges of highways. SOLUTION: The measurement apparatus for dynamic stress comprises a probe 30, having an excitation coil 32 in which an excitation signal is applied and a detecting coil 3 for outputting a detection signal, in response to stress of a material to be measured and is disposed at predetermined intervals in the material, a synchronous rectifier 40 for rectifying the detection signal synchronously with the excitation signal, and a filter circuit 52 for attenuating an excitation signal component from the output signal of the rectifier. The apparatus calculates the stresses generated at the material from an amplitude of an output waveform of the filter circuit and from the intrinsic coefficient at the material.  In this apparatus, the filter circuit 52 has characteristics for attenuating a frequency component of the excitation signal and for not distorting the waveform of the stress frequency components of the material.
Patent JP-2003051268-A (JP)
Title: Deflection yoke
Inventor: SUZUKI TAKAHIRO
IPC: H01J29/76
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To improveme deflection efficiency and convergence compensation efficiency by a coma coil, while bringing the coma coil iron plate close to tube axis as much as possible, and to enable shortening of its entire length. SOLUTION: A deflection yoke consists of a coil bobbin 8, which is attached to a cathode-ray tube 1, has a hollow shape, which spreads gradually from the neck part of this cathode-ray tube toward a funnel part, and has a bend-less shape in at least the neck part side, a deflection coil 7, which is equipped to the coil bobbin 8, and coma coils 14, which are equipped to the neck part side of the coil bobbin 8. Furthermore, the deflection yoke 5 is arranged with a pair of coma coil magnetic substances 13 and 13, which are wound with the coma coils 14, immediately after the deflection coil 7, so that they face each other, making the tube axis of the cathode-ray tube as the center, and is arranged with the wound part of the coma coils 14, so that they overlap to the deflection coil 7 in the tube axis direction.
Patent JP-2003052794-A (JP)
Title: Packaging paper unit and medicine packaging device
Inventor: FUJIYA SHIN
IPC: B65B9/087
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a packaging paper unit, with which a roll of packaging paper can be easily and speedily exchanged in a medicine packaging device. SOLUTION: In the packaging paper unit for medicine packaging device, with which each of partitioned packages is formed by feeding packaging paper out of a packaging paper roll constituted by rolling long packaging paper, putting medicines in and applying heat sealing to the fed-out packaging paper, this unit is integrally provided with a support part for supporting the packaging paper roll to freely turn that roll around an axial line and a guide part for guiding the packaging paper fed out of the packaging paper roll supported by the support part toward a medicine putting-in portion, and is freely attached to and detached from the medicine packaging device.
Patent JP-2002165029-A (JP)
Title: Sharing device for data line and telephone line and wiring method
Inventor: GO SHOSHO
IPC: H02G3/38
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a sharing device that couples a data line and a telephone line so as to be used with one communication line. SOLUTION: The communication line sharing device includes a coupler that couples telephone lines and data lines to provide shared common lines, a run card connection detection means that monitors the common lines so as to detect run card connection producing a speech state error signal, and a speech state error prevention means that prevents the speech state error due to the run card connection. Furthermore, this device also includes a switch that switches the connection between a specific cable pair of the telephone lines and a specific cable pair of the common lines in order to prevent collision between a telephone speech and data communication at each installed place in a household when two telephone numbers or more are used through the telephone lines supplied to each household.  According to the communication line sharing device and the wiring method, the wires are economically and simply installed for the telephone lines and the data lines in one household.
Patent JP-2003058480-A (JP)
Title: Web site system, method for managing web site, and computer program
Inventor: KAJI YUKIHIRO
IPC: H04L12/70
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a web site system and a web site managing method capable of automatically starting a function of realizing bidirectional communication between terminals through a network when the terminals are provided with the function, and to provide a computer program. SOLUTION: The web site system 50 for starting the function for realizing bidirectional communication between both terminals 70, 72 by mutually connecting the terminals 70, 72 through the network on the basis of the addresses of the terminals 70, 72 when respective terminals 70, 72 are provided with the function is provided with an address acquisition means (control means) 2 for acquiring the addresses of the terminals 70, 72 when the system is accessed from the terminals 70, 72 requesting bidirectional communication and a start instruction means (control means) 2 for automatically starting the function by relating the address of one terminal of the bidirectional communication to the other terminal.
Patent JP-2003060759-A (JP)
Title: Portable information processor
Inventor: NAGAI HIROYUKI
IPC: H04W28/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To make a portable telephone set to be easily used in accordance with an application in the case of reading and wiring mail and so on in the portable telephone set. SOLUTION: This portable telephone set comprises an upper housing 1 having a displaying part 4, a lower housing 2 having an operating part 7 composed of an LCD 36 and a touchpad 37 and a hinge 3a and a hinge 3b for connecting the upper housing 1 and the lower housing 2 so as to make the displaying part 4 face the operating part 7. In the case the upper housing 1 and the lower housing 2 are opened wit the hinge 3a as an axis so as to make the upper and lower housings 1 and 2 to be vertically long, a CPU 33 sets a speech communication mode, displays characters and an image on the displaying part 4 and on the LCD 36 of the operating part 7 for the speech communication mode and allocates operation key functions.  Meanwhile, in the case the upper housing 1 and the lower housing 2 are opened with the hinge 3b as an axis so as to make the upper and lower housings 1 and 2 to be horizontally long, the CPU 33 sets a mail mode, displays characters and an image on the displaying part 4 and on the LCD 36 of the operating part 7 for the mail mode and allocates operation key functions.
Patent JP-2003060203-A (JP)
Title: Semiconductor device
Inventor: HATAKEYAMA TETSUO
IPC: H01L29/12
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an insulated gate field effect transistor using SiC, which is restrained from being reduced in mobility due to the influence of a gate insulating film/SiC interface and reduced in ON-state resistance. SOLUTION: An insulated gate field effect transistor is equipped with a P-type SiC substrate 11, a semiconductor region composed of an N-type SiC layer 12 which is provided in contact with the SiC substrate 11 to serve as an embedded channel and a P-type SiC layer 13 provided in contact with the SiC layer 12, a gate electrode 21 provided on the SiC layer 13 through the intermediary of a gate insulating film 17, and N-type source/drain regions 15 and 16 formed on the surface of the SiC substrate 11 so as to sandwich the gate electrode 21 between them. A current flowing between the source/drain regions 15 and 16 is controlled by controlling the carrier concentration of the SiC layer 12 with the potentials of the SiC substrate 11 and the gate electrode 21.
Patent JP-2002334990-A (JP)
Title: Semiconductor device
Inventor: KITAMURA MUTSUMI
IPC: H01L29/06
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of increase in device pitch and channel width as much as possible, as compared with a general MOS transistor in a MOS transistor having high ESD breakdown withstand amount. SOLUTION: A trench region 21 is formed in a drain region 14 of the MOS transistor, the inside of the trench region 21 is filled with an insulator 22, and at the same time, the drain region 14 is extended along the surface of the trench region 21.
Patent JP-2003064849-A (JP)
Title: Construction panel
Inventor: TAKIGUCHI HIDEKI
IPC: E04C2/32
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a construction panel usable for an interior wall material, an exterior wall material, a roof plate material, a ceiling material, a floor material, a partition material, a fireproof door and the like in a building or a construction, free of deformation such as expansion and warp after production, and excellently strong in mechanical strength. SOLUTION: In this construction panel A, a small pot part 6c is formed in a recessed part bottom face 6a in one end of at least one crest of a connection part.
Patent JP-2003063279-A (JP)
Title: Controller for power train
Inventor: OGAWA HIROYUKI
IPC: B60W10/06
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration generated on the occasion of fuel cut. SOLUTION: A controller controls a power train including an engine 100, an automatic transmission 300, and a lock-up clutch 210 provided between the engine 100 and the automatic transmission 300. This controller comprises a detection circuit 150 for detecting the number of revolutions of the engine, a throttle valve 110 for adjusting an amount of air supplied to the engine 100, and a control circuit for controlling in such a way that opening of the throttle valve 110 becomes a predetermined opening on the occasion of fuel cut and the throttle valve 110 is completely closed when the number of revolutions of the engine 100 is below the number of revolutions determined in advance and a slip amount of the lock-up clutch 210 is below a slip amount determined in advance.