baber/WOPTO huggingface dataset:
Patent JP-2003087235-A (JP)
Title: Contents key delivery system, method for delivering contents key, information processor, and computer program
Inventor: SHIMADA NOBORU
IPC: H04N21/418
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To realize a contents key delivery system for disabling a contents distributor such as a service provider from acquiring a contents key and enabling only a legal user to use contents as to a system for delivering the contents key. SOLUTION: The service provider for providing a ciphered contents key obtained by ciphering a contents key Kc to a user device receives the ciphered contents key ciphered by a global common key not owned by the service provider and transfers the received ciphered contents key to the user device. The ciphered contents key is stored in an attribute certificate e.g. storing contents using right information and provided to the user device and the deciphering processing of the ciphered contents key is performed by applying the global common key owned by the user device.
Patent JP-2003084202-A (JP)
Title: Ultraviolet-area fluorescent microscope, fluorescent material identifying method, and cleaning degree evaluating method
Inventor: NAKATSUKA ASAO
IPC: G02B21/16
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent microscope in simple structure which can form an image of an ultraviolet area by directly detecting fluorescent light of an ultraviolet part generated by short-wavelength ultraviolet-ray excitation and is adaptive to the ultraviolet area. SOLUTION: This fluorescent microscope is equipped with a light source 1 which emits short-wavelength ultraviolet light, a filter which selects proper wavelengths from the light, an irradiation system which irradiates a sample 3 with the outputted ultraviolet light, an optical system having a Cassegrain mirror as an objective for guiding the fluorescent light of the ultraviolet area emitted by the sample 3 to a detector, a filter 6 which cuts exciting light and discriminates the wavelength of the fluorescent light emitted by the sample, and a CCD camera 7 which has sensitivity high enough for the ultraviolet part to detect the fluorescent light of the ultraviolet area and obtain its fluorescent image.
Patent JP-2003079585-A (JP)
Title: Device for detecting presence/absence of user on bed device
Inventor: TAKAHASHI TORU
IPC: A47C17/86
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To accurately detect the presence or absence of a user even if weight detectors are used in a number smaller than the number of support parts. SOLUTION: Load cells 16a to 16c are provided at a plurality of leg parts 14a to 14c supporting the overall load of a bed 10 including a bed stand 12, except at least one of the leg parts 14a to 14d. A CPU 28 calculates the center of gravity of an object on the bed stand 10 according to signals outputted from the load cells 16a to 16c and determines a threshold for an output signal of the load cell 16a based on the center of gravity and the user's weight that should exist on the bed stand 12; if the output signal of the load cell 16a is greater than the threshold, the CPU determines that the user is on the bed stand 12; if the output signal of the load cell 16a is less than the threshold, it determines that the user is not on the bed stand 12.
Patent JP-2003081795-A (JP)
Title: Toothpaste composition
Inventor: YOSHIE MAKOTO
IPC: A61Q11/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a toothpaste composition having high re-calcification effect and imparting an excellent anti-caries function. SOLUTION: This toothpaste composition includes one or two or more kinds of sugar alcohols selected from xylitol, mannitol, galactitol and inositol and a synthetic amorphous silicate including zirconium as ZrO2 in a ratio to SiO2 of 1.5-3.5 wt.%, manifests X-ray diffraction peaks at 2θ=21-23 deg. (d=4.07-4.09) and 2θ=35-37 deg. (d=2.48-2.50) after baking 900 deg.C for one hour and a 5 wt.% slurry manifests 8.8-10.5 of pH.
Patent JP-2003095615-A (JP)
Title: Apparatus for producing hydrogen
Inventor: ARAKI HIDEFUMI
IPC: F25J3/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing hydrogen from which hydrogen having extremely low residual concentration of carbon monoxide and suited for a cell fuel can be taken out. SOLUTION: The apparatus 1 for producing hydrogen separates hydrogen from crude gas containing at least a hydrocarbon and carbon monoxide in addition to hydrogen through cryogenic separation method. The apparatus is provided with a raw material compressor 51 for compressing a raw material, a main heat exchanger 2 for cooling the compressed raw material gas, a hydrocarbon separator 5 for liquefying and separating hydrocarbon from the cooled raw material gas, and a carbon monoxide separating tower 6 for liquefying and separating carbon monoxide from the separated gas with the hydrocarbon separator 5. The carbon monoxide separating tower 6 is provided with a fluid supply means for supplying nitrogen fluid having a boiling point higher than that of hydrogen and lower than that of carbon monoxide, into the interior of the top thereof.
Patent JP-2003095117-A (JP)
Title: Electric power steering device
Inventor: TSUCHIYAMA YUJI
IPC: G01L5/22
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of easily performing an operation to connect a harness from a sensor part to a detection circuit part of a sensor system circuit board to enhance assemblability. SOLUTION: The sensor system circuit board 15 and a drive system circuit board 19 are fixedly housed in a box part 12 with both assembled electronic components thereof opposed to each other, and a through-hole 1c formed in a housing 1 for passing harnesses 16 and 17 connecting a torque detecting coil 8 and a temperature compensating coil 9 to a detection circuit part 13 is formed between the sensor system circuit board 15 and the drive system circuit board 19.
Patent JP-2003099032-A (JP)
Title: Chord presenting device and computer program for chord presentation
Inventor: HASEGAWA YUTAKA
IPC: G10H1/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To enable even a user who is a beginner to do a chord performance always smoothly when chords are presented to the user. SOLUTION: A CPU 31 reads out a plurality of pieces of chord data which are stored in an external storage device 34, etc., and represent a series of chords and presents the chords represented with the data to the user. To presents them to the user, chord names are displayed on a display 21 or external display unit 53 together with a musical score or lyrics or key depression lamps 14 corresponding to constitution sounds of the chords are turned on. The external storage device 34, etc., is provided with a chord conversion table for converting chords which are difficult to play into chords which are easy to play and when the chords are presented above, the chords converted by using the chord conversion table are presented. In this case, the chords which are difficult to play may be controlled by ranks or specified by the user.
Patent JP-2003088872-A (JP)
Title: Desalting and deacidifying treatment method for used seasoning liquid for pickling ume (japanese apricot)
Inventor: FUKUDA TAMOTSU
IPC: A23L27/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a desalting and deacidifying treatment for a used seasoning liquid for pickling ume (a Japanese apricot) by an electrodialysis process which can be continuously and repetitively operated for a long period. SOLUTION: The desalting and deacidifying treatment for the seasoning liquid for pickling the ume is a method of performing the desalting and deacidifying treatment by using an electrodialyzer having a desalting chamber and thickening chamber alternately arrayed with cation-exchange membranes and anion-exchange membranes between an anode and a cathode and supplying the used seasoning liquid for pickling the ume to the desalting chamber, in which the desalting and deacidifying treatment is performed by stopping the operation at the point of the time a prescribed amount of the used seasoning liquid for pickling the ume is treated and discharging the treating liquid, then supplying an aqueous ethanol solution to the desalting chamber and cleaning the cation-exchange membranes and the anion-exchange membranes and thereafter supplying the fresh used seasoning liquid for pickling the ume.
Patent JP-2003101881-A (JP)
Title: Solid-state image pickup device and driving method fof solid-state image pickup device
Inventor: MABUCHI KEIJI
IPC: H04N5/374
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To flexibly enlarge a dynamic range in photodetection. SOLUTION: Many pixels are arrayed in a matrix shape in a pixel part 104 and a V selection means 7 successively selects a row of the pixels. In the respective pixels of the selected row, in the case of normal incident light, electric charges stored in a photodiode are transferred through a transfer part to an FD part (charge/voltage conversion part), converted to a voltage and outputted through a horizontal signal line 116 and an output part 118A to the outside. In the case of excessive incident light, signal charges overflowing from the photodiode are converted to the voltage in the FD part and outputted through the horizontal signal line 14 and the output part 16 to the outside.  The V selection means 7 resets the FD part beforehand in the row preceding the selected row to obtain the voltage corresponding to an amount of the signal charges overflowing from the photodiode in the FD part. A control circuit 52 appropriately sets the preceding row and controls gains of the output parts 16 and 118A.
Patent JP-2003100648-A (JP)
Title: Heat treatment jig of semiconductor wafer
Inventor: YOSHIKAWA ATSUSHI
IPC: H01L21/31
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment jig of semiconductor wafer in which slip of a semiconductor wafer can be suppressed during heat treatment and occurrence of partial haze is suppressed while preventing the appearance from deteriorating. SOLUTION: The heat treatment jig of semiconductor wafer comprises a base body for supporting a semiconductor wafer on the upper surface thereof, at least three holes 1a penetrating the base body 1, and a cover body 2 being fitted to the hole 1a. Since a cover body being fitted to the hole of the basic body is provided, the semiconductor wafer can be supported even at the part of the hole by means of the cover body and thereby the lower surface of the semiconductor wafer can be supported entirely by the entire surface of the basic body. As a result, slip of the semiconductor wafer can be suppressed and generation of haze (uneven reflection of light) can be suppressed while improving the appearance.
Patent JP-2003092913-A (JP)
Title: Grass mower
Inventor: MINOURA AKIRA
IPC: A01D34/64
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To keep good longitudinal balance even in a vehicle having a protection frame. SOLUTION: A mower 5 is placed between a front wheel 1 and a rear wheel 2, a driver's seat 4 is placed the rear wheel 2 or thereabout, a protection frame 31 having a pair of right and left posts 31A is provided. The protection frame 31 is attached to a body frame 3 to position the base 31a of the post 31A of the frame 31 in front of and close to the rear wheel 2 and at the same or nearly same level based on the axle 2a of the rear wheel 2.
Patent JP-2003097311-A (JP)
Title: Hybrid vehicle
Inventor: NAKABAYASHI SEIICHI
IPC: B60L50/16
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle in which power shortage of a battery is hard to occur. SOLUTION: In this hybrid vehicle 1, two wheels 10, 10 are constantly driven by an engine 2, and under a predetermined condition, other two wheels 14, 14 are driven by a motor 6 for running driven by the battery 4, whereby four- wheel-drive is realized. The hybrid vehicle comprises: a charge means 24 which operates a generator 20 coupled to the engine via a clutch 18 to charge the battery and which engages the clutch at reduction of a battery storage amount and at operating of the motor for running thereby charging the battery; and a power generation amount control means 24 for increasing a power generation amount of the generator on operating of the motor for running.
Patent JP-2002172255-A (JP)
Title: Display and representative lamp for game machine
Inventor: KOBAYASHI HIDEYUKI
IPC: A63F5/04
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a display and a representative lamp for a game machine capable of indicating the order of pushing a calling button by a change of luminous modes. SOLUTION: The display 3 is provided at the upper section of a Pachinko machine 1, and a handle 5 is provided at the right lower section. The display 3 is provided with a display body 11, a luminous lamp 13 arranged at its peripheral section, display sections 15-1 and 15-2 arranged at the center section buttons 17-1 and 17-2, and a calling button for calling a clerk. The luminous mode of the lamp 13 is changed as the time elapses after the button 17-3 is pushed, e.g. the lamp 13 is lit for 30 sec after the button 17-3 is pushed, blinked for 1 minute after the 30 sec elapses, and quickly blinked after the 1 minute elapses.
Patent JP-2003098442-A (JP)
Title: Endoscope apparatus
Inventor: WATANABE KATSUJI
IPC: A61B1/06
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable endoscope apparatus with good operability which does not spoil the function of an air ventilating mouthpiece and to prevent the occurrence of the neglect in closing a stop valve in using the endoscope by connecting a light source unit thereto. SOLUTION: This endoscope apparatus has a stop valve which is capable of selecting a communicative connection/closing state of the inside of an external packaging of the endoscope 1 with the outside and a juncture for attaching a battery type light source 4 for supplying illumination light to the endoscope 1. When the juncture is in the closing state of the stop valve with respect to the inside of the endoscope with outside, the battery type light source 4 changes to the mode that the light source can be attached to the endoscope 1.
Patent JP-2002190537-A (JP)
Title: A symmetric architecture for memory cells having widely spread metal bit lines
Inventor: MAAYAN EDUARDO
IPC: H01L21/8247
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a symmetric architecture for memory cells by segmenting bit lines into small blocks for reducing the total time of programming voltages interfering cells. SOLUTION: A memory array includes a first plurality of metal bit lines, a second plurality of diffusion bit lines and a third plurality of select transistors. There are more than two diffusion bit lines per metal bit line.
Patent JP-2003110631-A (JP)
Title: Apparatus and method for transmission/reception
Inventor: OGURO TAKAYUKI
IPC: H04L25/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To automatically make transmission/reception conditions proper according to a voltage change in a signal sent/received via a transmission line. SOLUTION: An analog and digital converter 102 converts a clock signal received via a transmission line into a digital signal and outputs it with amplitude information of the clock signal. A clock signal shaper 103 recovers the clock signal from the digital signal. A decision voltage variable buffer 105 discriminates a level of a data signal received via the transmission line according to a decision voltage decided by the amplitude information of the clock signal. An output waveform variable buffer 107 applies waveform conversion to a logic signal generated from the recovered clock signal on the basis of the decision result according to conditions decided by a voltage generated from the frequency of the recovered clock signal and a power supply voltage applied from a power supply voltage supply device 109 to generate a data signal to be sent via the transmission line.
Patent JP-2003097153-A (JP)
Title: Bay window and building
Inventor: MITA ATSUSHI
IPC: E06B3/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a bay window that can unify external design between bay windows with different projecting width dimensions and improve a feeling of openness even in the bay window with the small projecting width dimension. SOLUTION: The ratio of aspect dimensions W2, W3 which are width dimensions in the front plane of projection of wing window parts 5 and front window parts 6 of the bay windows 2, 3 is set to a prescribed ratio. In the case the width dimensions W1 of wall openings into which the bay windows 2, 3 are mounted, are the same, for instance, the aspect dimensions W2, W3 of the respective bay windows 2, 3 are the same. Even in the bay windows 2, 3 with the different projecting width dimensions L1, L2, the balance of the face side parts of the respective window parts 5, 6 are thereby unified to improve the external design. Further, a dimension L3 can be secured to a certain extent by reducing the tilt angle θ1 of the wing window part, so that the opening area of the wing window part can be made relatively large to improve a view and the feeling of openness.
Patent JP-2003108187-A (JP)
Title: Method and program for similarity evaluation
Inventor: SATOU MAKIHIKO
IPC: G10L15/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a similarity evaluation program which can decide the similarity between probability models fast (with a small calculation quantity). SOLUTION: The similarity evaluation program is generated to make a computer operable as a similarity evaluating device 20 equipped with a dynamic program processing part 23 which performs computation processing based upon a dynamic programming method using a similar value showing the similarity between probability information included in one of two probability model information whose similarity is to be evaluated and probability information included in the other piece of probability model information as an index for a path choice as a device for evaluating the similarity between pieces of probability model information including a plurality of pieces of probability information consisting of a plurality of kinds of probability data.
Patent JP-2003103392-A (JP)
Title: Working device for light transmissible member
Inventor: KOBAYASHI TAKESHI
IPC: G02F1/13
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a working device for a transparent conductive membrane (a working device for a light transmissible member) capable of reducing impairment of a transparent substrate 100 resulting from laser breakage of foreign matter entered between the transparent substrate 100 of the light transmissive member and a glass mount of an X-Y table being a placing mount. SOLUTION: A plurality of spacer members 4h are projectingly provided on a glass mount 4d of an X-Y table, and a transparent substrate 100 is placed on the X-Y table through these spacer members 4f.
Patent JP-2003107823-A (JP)
Title: Image forming device
Inventor: KIN KIYOUHAN
IPC: F16H37/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which efficiently consume motor power by improving the efficiency of a driving transmitting means for a motor as a driving source and has the motor made small-sized. SOLUTION: For image formation using a driving device comprising at least two driven bodies and a single driving source which rotates in one direction and reverses, the 1st driven body rotates when the driving source rotates in the one direction and does not rotate when reversing, and the 2nd driven body rotates in the same direction irrelevantly to the rotating directions of the driving source; and a 1st gear group and a 2nd gear group are arranged in the driving transmission path from the single driving source to the 2nd driven body and the speed change ratios of the 1st and 2nd gear groups and the rotating directions of initial-stage gears of the gear groups are different while final-stage gears have the same rotating direction.
Patent JP-2003108865-A (JP)
Title: Information processing method, information processor and information processing program
Inventor: TAKAOKA KEIKI
IPC: G06Q30/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a customer in a system constituted to select the specifications of commodity on line, thereby supporting customer's commodity purchasing. SOLUTION: This information processing method includes a specifications select step of selecting the specifications of commodity according to the operation of a user terminal 5, a storage step of storing the information of the commodity whose specifications is selected in a server 1, and an information providing step of providing the stored information to the user terminal 5. The storage step is provided with a first storage mode of storing the information and estimated price of the commodity on the condition of transmitting the customer's identity information and a second storage mode of storing the information of the commodity without the above condition.
Patent JP-2003103738-A (JP)
Title: Multi-layer polyimide film, polyimide laminate and polymer light guide path
Inventor: MORIYAMA HIDEKI
IPC: G02B6/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer polyimide film for a laminate which shows efficient film-forming properties without the generation of a breakage during forming a film and also outstanding release strength. SOLUTION: This multi-layer polyimide film is manufactured by superposing two kinds of polyamic acids in three layers while the acids are in the form of a solution and casting the melt over a support to obtain a self-supporting polyamic acid film and thermally imidating the film. In addition, the polyamic acid to be used for a center layer shows a specific coefficient of thermal expansion and a specific storage elastic modulus. Further, the polyamic acid to be used for both surface layers has a specific coefficient of thermal expansion and a specific glass transition temperature.
Patent JP-2003106852-A (JP)
Title: Information terminal device and information server
Inventor: MINETA KENICHI
IPC: G06F17/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal device for efficiently acquiring information requested by a user by utilizing user information regarding a user and an environment in which the user is placed for a retrieval without loading on the user side, and to provide an information server. SOLUTION: When there is a request of retrieving information from the passenger of a vehicle 1, a user information transmitter 26 transmits vehicle data to an information center 4 via a data channel by a data communication processing unit 13b. A voice transmitter 25 transmits a voice instructing a retrieving content generated from the passenger of the vehicle 1 to the center 4 via a voice channel by a voice communication processing unit 13a. When the vehicle data is retrieved by the voice of instructing the retrieving content generated from the passenger in the center 4, data information of the retrieved result is received from the center 4, and displayed for the passenger of the vehicle 1 by a data information display unit 28. The voice information of the retrieved result is received from the center 4, and displayed for the passenger of the vehicle 1 by a voice display unit 27.