baber/WOPTO huggingface dataset:
Patent JP-2004007315-A (JP)
Title: Head mounted display
Inventor: SHIGETA MASANOBU
IPC: H04N5/64
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head mounted display (HMD) capable of improving resolution while using a conventional image display device.  <P>SOLUTION: The HMD can be mounted on a user's head and is provided with: image display devices 11L, 11R provided for left and right eyes, respectively, and respectively having rectangular display screens for displaying input images; and optical systems 12, 14, 15 for forming the images displayed on respective display screens 11L, 11R in a user's visual field. Each of the image display devices 11L, 11R is arranged in an oblong state in which the major side or minor side of the rectangular display screen is vertically arranged. The left half image obtained by dividing the input image is displayed on the display device 11L for the left eye and the divided right half image is displayed on the display device 11R for the right eye, so that the user can observe the whole input image with both right and left eyes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003072148-A (JP)
Title: Printing head of imaging apparatus and imaging apparatus provided with the printing head
Inventor: DRIESSEN-OLDE SCHEPER LAMBERDI
IPC: B41J29/377
Filed: 2002-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a printing head capable of preferably controlling a light emitting element cooling operation inexpensively, to be produced with relatively standard materials by a relatively standard processing. SOLUTION: A printing head for an imaging apparatus, comprising a substrate, a light emitting element array disposed on a first surface of the substrate, and a cooling element disposed on a second surface of the substrate on the side opposite to the first surface, wherein the substrate is thermally insulated as well as at least one thermally conductive track elongating through the substrate form the first surface to the second surface, disposed at a predetermined position with respect to the light emitting element is provided in the substrate such that heat is conducted form the first surface to the second surface at the time of operating the printing head for maintaining the light emitting elements at a substantially predetermined temperature, is provided.
Patent JP-2003059926-A (JP)
Title: Semiconductor device
Inventor: HARADA YOSHIHISA
IPC: H01L21/318
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a high-k gate insulation film having a long reliability life. SOLUTION: The high-k gate insulation film formed between an Si substrate 11 and a gate electrode 17 comprises an interface layer 15 formed on an interface with the Si substrate 11, and a high-k layer 16 which is formed on the interface layer 15 and has a high relative permittivity than that of the interface layer 15. The thickness T1 of the interface layer 15 and the thickness T2 of the high-k layer 16 should satisfy T1/(T1+T2)<=0.3, or more preferably, T1/(T1+T2)<=0.2.
Patent JP-2004011049-A (JP)
Title: Ridged sheet and method and equipment for producing the same
Inventor: FUNAHASHI TOSHIO
IPC: D04H1/76
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ridged sheet or the like easy to bend longitudinally and sufficiently high in the durability or the like at bent parts.  <P>SOLUTION: The ridged sheet 5 is such one that the obverse faces 2a and the reverse faces 2b of respective base materials 2 each of which is made by mutually superposing a plurality of sheet-like materials 1 of thermoplastic resin are provided with ridges 4 so as to be in mutual noncontact of the obverse surfaces 2a and the reverse surfaces 2b respectively, wherein the ridges 4 extending in the cross direction W of the sheet 5 are arranged at given pitches (p) in the longitudinal direction L of the sheet 5 on the obverse face 5a and the reverse face 5b of the sheet 5 respectively, so that the ridges 4 are shifted at a half pitch of p/2 each in the longitudinal direction L of the sheet 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013562-A (JP)
Title: Card processing device and card processing system
Inventor: FUJIWARA YASUHIRO
IPC: B42D15/10
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card processing device without bringing uneasiness to customers when prompting card removal and capable of avoiding unnecessary confusion.  <P>SOLUTION: When a card is ejected to a card insertion/ejection port after finishing data processing by a card processing part, an operator and a customer are notified respectively in that the card is ejected to either a card insertion/ejection port of the front side of the device or the rear side of the device (step S15, S16). For example, even the card processing device performs a settlement by changing a card movement direction in response to the type of the card settlement where the card insertion/ejection is permitted from both the front side of the device and the rear side of the device, the customer is notified properly that the card is ejected to the store clerk side as the rear side of the device. Thus, the device does not bring uneasiness to the customer and can avoid unnecessary confusion when prompting the card removal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012349-A (JP)
Title: Method, apparatus, and program for adaptive control measurement and search for buried substance, and recording medium where those programs are recorded
Inventor: TANIGUCHI KAZUHIKO
IPC: G01V3/12
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptive control measurement method for searching for buried substances in various searching substances easily and with high precision, adaptively-controlling measurement parameters to optimum values.  <P>SOLUTION: A buried substance which exists stretching in a searching substance continuously is searched on the basis of data on reflected waves, by transmitting a transmission wave from the surface of the searching substance, and receiving the reflected waves of the transmitted wave. An image processor 10 forms image data having data on the concentrations of two cross sections perpendicular to the surface of the searching substance on the basis of data on the received reflected waves, removes image data which do not contain the buried substance using the knowledge that the buried substance exists stretching continuously, forms data on images of candidate points of the two cross sections which represent a candidate point of the buried substance, stores the data on the images of the candidate points in an image memory 23 in such a way as to arrange them on a three-dimensional space imaginarily, presumes the position of the buried substance adaptively-controlling position-presuming parameters using genetic algorithm on the basis of the stored data on the candidate point images, forms and outputs an image of the buried substance in the form of a three-dimensional image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204482-A (JP)
Title: Broadcasting device
Inventor: TERADA YOSHIHISA
IPC: H04N21/234
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcasting device (a method) preventing the boundary guarantee of a DSM-CC section for an MPEG2 and the glance of a data program in the time-difference broadcasting and a program replacement of the transmitted data program in carrousel.  <P>SOLUTION: In the broadcasting device, a function is mounted on a switcher in which the section boundary of a carousel is monitored and the program boundary of the data program is monitored when a plurality of input carousels are replaced, and a carousel replacing means is secured for outputting the carousel without a replacement in the section and in the program of the data program when the data program is replaced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004012085-A (JP)
Title: Heat exchanger
Inventor: NAKAZATO KOJI
IPC: F28D15/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger that is distinct from a conventional heat exchanger such as a radiator in that it is versatile and it is miniaturized.  <P>SOLUTION: A heat pipe 5 of the heat exchanger is a double structure formed with pipes in an interior and exterior formed by a heat transfer material, and heat of cooling water 3 flowing along a small diameter wall 15 of a double tube 4 can be exchanged with pure water 11 of a heat exchanging chamber 9 provided around it. Since the heat exchanging chamber 9 is substantially a vacuum state, the pure water 11 turns into water vapor by absorbing heat, and the heat is absorbed by the outside air around an outer wall 8. The water vapor is condensed and turns into the original pure water 11, and by repeating these actions, the heat pipe 5 radiates heat to the outside. On the other hand, heat of the cooling water 3 flowing through a heat insulating material 12 is not exchanged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023332-A (JP)
Title: Image data processing circuit and digital broadcast receiving system
Inventor: SUEFUJI MASAFUMI
IPC: H04N5/445
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate contour enhancement correction, etc. for characters and graphics of another plane to be superposed on a video plane.  <P>SOLUTION: This image data processing circuit is provided with palette memories (20, 21, 22) to be utilized for alpha composition of a plurality of additional information planes (13, 14, 15) for performing the alpha composition of the additional information planes (13, 14, 15) to image planes (10, 1) and the palette memories can output alpha value data and color difference data in parallel based on data of corresponding additional information plane. Since the palette memories can variably output an alpha value according to the data of additional information plane, desired contour enhancement correction, etc. is enabled based on the alpha value which can be variably outputted. No exclusive correction circuit is required. Since the palette memory can output data specifying the alpha value, red, green and blue in parallel, alpha composition processing can also be performed efficiently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020073-A (JP)
Title: Control method of air conditioner
Inventor: ATSUMI YASUYUKI
IPC: F24F11/04
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To early resume heating operation without imparting an unpleasant feeling to a user even when the whole air conditioners stop when reaching a preset temperature in heating operation.  <P>SOLUTION: This control method of the air conditioner performs air-conditioning by arranging a plurality of air conditioners 1 in one room for controlling operation and stoppage of a compressor 8 equipped in an outdoor machine 3 on the basis of a temperature difference between a preset temperature and an indoor temperature detected by a temperature detector 5 equipped in an indoor machine 2. A communication means 6 is arranged in the air conditioner for mutually exchanging an operation state with the other air conditioner. Since air blowing operation is performed at a short time interval in order when the whole air conditioners become a thermo-off state (stoppage of the compressor) in the heating operation, even when the whole air conditioners stop when reaching the preset temperature in operation, the heating operation can be early resumed by eliminating nonuniformity of the indoor temperature without imparting the unpleasant feeling to the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029875-A (JP)
Title: Dummy vessel of automatic vending machine
Inventor: HASHIDA TAKAO
IPC: G07F9/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dummy vessel for an automatic vending machine of which the labor and costs for production are reduced and exchange work is easily performed as well by adopting a simple structure.  <P>SOLUTION: The dummy vessel for the automatic vending machine is displayed along a mounting face of a stage which is provided in the front portion of a casing of the automatic vending machine, and is equipped with: a vessel body part having a dummy part at least formed into the external shape of an at least the front half of a real vending vessel; and locking members for locking the body part on its mounting part. At least a pair of locking members are provided vertically or horizontally on the mounting face side of the body part, and the body part is formed to be elastically deformed so that the interval between the tops of the two locking members provided at symmetric positions is larger than the vertical or lateral dimension of an engagement hole provided on the mounting face in a non-loaded state and is smaller than the vertical or lateral dimension of the engagement hole in a loaded state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032053-A (JP)
Title: Method for customizing functions of screen of data processing device
Inventor: KAMIYA YUKA
IPC: H04N1/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen to which restrictions are placed on each function depending on a user or an installation environment and which operates without a sense of incompatibility.  <P>SOLUTION: A data processing device with a plurality of functions has a means of selecting a display function to select the function from among the plurality of functions and a means of storing a display function to store the selected function. According to the number of the display functions stored in the selected display function storage means, a bit map of a key to switch a function to display is specified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032078-A (JP)
Title: Device and method for creating thumbnail, and recording medium
Inventor: SEKIGUCHI MASARU
IPC: H04N1/393
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for creating thumbnails, which can output sharp thumbnails without damaging the written letters when converting pictures into thumbnails.  <P>SOLUTION: The thumbnail creating device 10 has an input 1 to take in a paper original to convert it into electronic data, a feature discriminating section 2 to decide whether the inputted electronic data are letters or photographs by discriminating them, a thumbnail creating section 3 to create thumbnails of the documents or photographs discriminated by the feature discriminating section 2, and an outputting section 4 to output the created thumbnails to a display not illustrated in Fig.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029932-A (JP)
Title: Device and method for displaying electronic manual
Inventor: NAKAYAMA YUKIYASU
IPC: G06F3/048
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for displaying an electronic manual such that an operator can recognize a corresponding part of a drawing concerned with an operation item at a glance.  <P>SOLUTION: When the operator vocally inputs "detaching operation", a control part recognizes the voice input that a microphone picks up according to a speech recognition program, extracts operation item data in which a drawing and operation items concerned with the "detaching operation" are related to each other from an operation item database, and displays a picture plane of the drawing and operation items concerned with the "detaching operation" on a display device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030011-A (JP)
Title: Three-dimensional form data acquisition system and method
Inventor: UCHINAMI SEIICHI
IPC: G06T1/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional (3D) form data acquisition system by which 3D form data are efficiently acquired continuously over a long distance.  <P>SOLUTION: The 3D form data acquisition system is provided with: a moving means 10 such as a vehicle; a camera 11 for inputting a photographed image; a GPS system 12 for detecting a position of the vehicle; and a computer 15 for processing the photographed image and outputting 3D feature point information based upon information outputted from the camera, the GPS and a posture sensor. Thus, a feature point detection distance in the direction of depth is limited to suppress data capacitance to be processed at an arbitrary time point less than or equal with fixed capacity so that a capture limit is eliminated. Besides, only a portion to be updated is processed to efficiently carry out extracting processing of feature points so that the feature points are extracted in real time during photographing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031522-A (JP)
Title: Semiconductor laser and manufacturing method thereof
Inventor: TAMURA SATOYUKI
IPC: H01S5/22
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser in which a lateral spread of guided light is uniformed while an effective reflectivity of the guided light from a diffraction grating is controlled within a constant range.  <P>SOLUTION: A first clad layer 7 is formed on a semiconductor substrate 6. An active layer 8 is formed on the first clad layer 7. A second lad layer 9 is formed on the active layer 8. A current block layer 13 is formed on the second clad layer 9 to constrict a current. A third clad layer 11 is formed on the second clad layer 9 and has a ridge structure. A gain region for acquiring a gain required for laser oscillation, a phase control region for controlling oscillation wavelength, and a DBR region for adjusting the oscillation wavelength are constituted for laser beam oscillation in single vertical mode. The current block layer 13 is formed along both side surfaces of the third clad layer 11, and in the DBR region, a diffraction grating 17 is formed on the second clad layer 9, falling on the side part of the third clad layer 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026981-A (JP)
Title: Manufacturing method of polymer compound having dissociative electron attachment group and its main chain cleaving method
Inventor: ICHIKAWA TSUNEKI
IPC: C08J3/28
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a polymer compound having a uniform molecular weight which is effectively used as a polymer material for a radiation resist with high sensitivity and resolution and which has a chemical structure in which the middle of the main chain is cleaved by radiation and to provide its main chain cleaving method.  <P>SOLUTION: The manufacturing method of the polymer compound having a dissociative electron attachment group comprises reacting a compound having a living polymerization initiation group and a monomer capable of living polymerization on the both ends containing the dissociative electron attachment group where the cleavage takes place by dissociative electron attachment. This makes it possible to manufacture the polymer material for the radiation resist having high sensitivity and resolution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029322-A (JP)
Title: Method and device for manufacturing display device
Inventor: TAKABAYASHI HIRONORI
IPC: B05D1/26
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a display device with which processing time is shortened and chances for dust to settle thereon are decreased by integrating a sealant applying step and a drying step and reducing an area occupied by the device.  <P>SOLUTION: An XY table 2 to place and hold a glass substrate W and moving to the XY direction, a sealant applying mechanism 5 held so as to be freely movable via a Z axis actuator 4 and so as to always maintain a definite distance from the glass substrate placed on and held with the XY table and continuously applying the sealant P to the glass substrate and a heat ray irradiation mechanism 6 following a sealant applying operation of the applying mechanism 5, making the heat ray irradiate the sealant immediately after sealant application in a concentrated manner so as to evaporate a solvent contained in the sealant and to dry the sealant are equipped for the device for manufacturing a liquid crystal device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028209-A (JP)
Title: Bellows having slide contact therein
Inventor: SUGIZAKI KENZABURO
IPC: F16J3/04
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bellows having a mechanism smoothly transmitting an eddy current (electromagnetic wave) generated on an inner wall while extending/contracting the metal bellows, when allowing a high intension electron beam to pass inside a pipe at high speed.  <P>SOLUTION: This thin-walled and metal bellows is provided with the pipe system in its inside, and a slit-shaped slide finger and a spring finger for applying a pushing load to the slide finger projected from the other end of the pipe. For smoothly transmitting the electromagnetic wave along the inner wall of the pipe, the slide finger and the spring finger along the outside diameter of the pipe constantly follows the extension/contraction in the axial direction and the perpendicular direction to the axis and push it at a prescribed contact load so as to transmit the electromagnetic wave without causing the discharge. The leakage of the electromagnetic wave from a slit clearance is prevented by a double structure of phasing the slit width of the slide finger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031254-A (JP)
Title: Capacity control device and method for battery pack
Inventor: OGATA SHINYA
IPC: H02J7/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently even out charge capacities SOC of cells by controlling the capacity of a battery pack with accurately determined discharge capacities.  <P>SOLUTION: In a battery pack in which a plurality of parallel circuits each connecting a plurality of cells in parallel are connected in series, the voltage of each parallel circuit is detected; the charge capacity SOC of each parallel circuit corresponding to the detected voltage V is retrieved from a charge capacity SOC-open voltage V characteristic of the cells; with the lowest charge capacity of the charge capacities SOC of the parallel circuits set as a capacity control command, the discharge capacity of each parallel circuit is computed from the deviation of the charge capacity of each parallel circuit from the capacity control command; the second derivative f"(SOC) is derived from the charge capacity-open voltage characteristic curve of the cells; the discharge capacity of each parallel circuit is corrected on the basis of the second differential coefficient d<SP>2</SP>V/dSOC<SP>2</SP>of each parallel circuit with respect to the charge capacity; and the discharge capacity of each parallel circuit is controlled according to the corrected discharge capacity of each parallel circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024747-A (JP)
Title: Game machine
Inventor: ONO MAKOTO
IPC: A63F7/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To raise convenience at the time of maintenance of a game machine.  <P>SOLUTION: The game machine is equipped with a body 1 and a front face board 4 disposed openably and closably for the body 1 and having an electronic device. A power supply primary coil 5 and a transmitting part 6 are disposed on the opposing part of the front face board 4 of the body 1. A power supply secondary coil 7 and a receiving part 8 are disposed on the front face board 4 part opposing the power supply primary coil 5 and transmitting part 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034408-A (JP)
Title: Printer controller, engine control section, and imaging apparatus comprising them
Inventor: SERIZAWA YOJI
IPC: B41J2/44
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer controller and an engine control section in which interface operation can be checked without performing imaging processing.  <P>SOLUTION: The printer controller and the engine control section are provided with first and second video interface check mode control sections 315 and 316 for checking the interface operation. In the check mode, the second video interface check mode control sections 316 outputs an interface signal in response to a command being provided from the first video interface check mode control sections 315. The interface signal is judged by the first video interface check mode control sections 315, so that the interface operation is checked.  <P>COPYRIGHT: (C)2004,JPO