baber/WOPTO huggingface dataset:
Patent JP-2001119386-A (JP)
Title: Data transmitter/receiver, multimedia contents reproducing system, portable music reproducing system, stationary music reproducing system and personal computer
Inventor: KATAYAMA DAIRO
IPC: H04L9/08
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a cipher is easily deciphered since enciphered transfer data become the same code string every time when a key for enciphering is fixed in the case of transferring a specified digital code stream over and over again. SOLUTION: In enciphering equipment and deciphering equipment, a key is updated while using enciphered data. Since the key is updated every time of enciphering, enciphered transfer data become a code string different every time and secrecy of data transfer is improved.
Patent JP-H04176393-A (JP)
Title: Treatment of waste water due to self-granulated microorganism particle
Inventor: EGASHIRA KEIJI
IPC: C02F3/34
Filed: 1990-11-07
Abstract: PURPOSE:To finish preliminary operation for obtaining stable particles in a short time and to rapidly transfer treatment of waste water to normal operation and also to stably perform treatment of waste water for a long time by self- granulating microorganisms while keeping a vegetative medium as a nucleus and bringing the self-granulated particle group into contact with waste water. CONSTITUTION:The proper amount of a vegetative medium is introduced into a reaction tower 6 having a fluidized bed and waste water is passed from the lower part at the proper flow velocity. Thereby the microorganisms having waste water treating capacity in waste water are self-granulated ordinarily in 1-2 days and the self-granulated particles are formed. Then after the self- granulated particles are formed in this preliminary operation step, treatment of waste water is transferred to normal operation. In this case, the preliminary operation is finished in a short time by using the vegetative medium and an advantage capable of being rapidly transferred to normal operation of treatment of waste water is obtained. Moreover stable treating capacity is obtained in continuous operation of a long period. Treatment of waste water is efficiently and economically performed.
Patent JP-H04172584-A (JP)
Title: Ic card information transfer device
Inventor: HASEGAWA AKIKO
IPC: G06F12/00
Filed: 1990-11-07
Abstract: PURPOSE:To prevent erroneous writing by comparing the priority order of information in an IC card and information in available equipment, displaying the result, and controlling the writing to the memory of the equipment according to the comparison result. CONSTITUTION:When an IC card 1 is inserted to a copying device 3 and inputted by an operation part 9, a control part 4 reads version No (Ver. No) from a memory 2 of a card 1 and a RAM7 and compares new and conventional ones. When the Ver No of the card 1 is newer, it is read and written in the RAM7. When it is older or equal to the Ver No of the RAM7, a warning is displayed on a display part 8. In the case of the key-input within a constant time, the contents of the card is read to rewrite the contents of the RAM. Thus, the rewriting of the identical information and the rewriting to the conventional information or the like can be prevented without any special attention by a user.
Patent JP-H05109781-A (JP)
Title: Semiconductor device
Inventor: MATSUMURA KOJI
IPC: H01L29/778
Filed: 1991-10-18
Abstract: PURPOSE:To reduce consumption power by forming a specified logical integrated circuit with a small number of devices and reducing the configuration area on a wafer. CONSTITUTION:A concave lens-shaped gate 2 is installed on a substrate 1 so as to control bias voltage applied to the gate 2 and change the concentration of carriers directly under the gate 2. This construction forces deflect electrons discharged from an emitter 3, thereby controlling their traveling direction and hence controlling the amount of electrons which enter into a plurality of collectors 4a and 4b.
Patent JP-H02145398-A (JP)
Title: Dampening roller, manufacture of dampening roller and dampening water supply device for printer
Inventor: SHIBA NORIYUKI
IPC: B41N7/04
Filed: 1988-11-28
Abstract: PURPOSE:To extend a lifetime by covering the surface of a base member with a fine hollow material, removing part of a shell layer of the surface by polishing, opening the hollow part to manufacture a dampening roller, and sequentially opening to expose the outer surface of the hollow material as the the outer surface is worn. CONSTITUTION:Fine hollow materials 12 are uniformly dispersed in a dampening water receiving layer base 14, the surface of a base member 16 is covered therewith to form a dampening water receiving layer 11. Then, when the layer 11 is polished, part of a shell layer of the materials 12 existing near the surface is removed, the inner surfaces of the hollow parts are peeled, and the hollow parts are opened with the surface of the layer 11. Uniform water film can be supplied to a printing plate on a plate cylinder via the materials 12 uniformly dispersed in mixture opened on the outer surface of the layer 11. Since the state of the outer surface is not significantly varied even if the layer 11 is worn, it can be used for a long period of time.
Patent JP-H07153148-A (JP)
Title: Servo controller for tape driving system
Inventor: ISHIKAWA MASAMI
IPC: G11B15/52
Filed: 1993-11-30
Abstract: PURPOSE:To provide an inexpensive recorder by eliminating a capstan motor. CONSTITUTION:A reel base 507 is driven to rotate by the rotation of a drum motor 504 via a reducing gear 506 to travel a magnetic tape 513. In order to make a frequency of a reproducing signal constant on the side of a reproducing device, a control signal is multiplexed with a reference signal having a higher frequency than this signal by a control signal generator 511, and the multiplexed signal is recorded via a fixed magnetic head 512 onto a linear track of the magnetic tape. The reference signal is used for speed control on a capstan motor on the side of the reproducing device, while the control signal is used for rotary phase control on a rotary magnetic head.
Patent JP-H10144739-A (JP)
Title: Circuit board, its manufacturing method and probe card using the same
Inventor: NAKANO TATSUO
IPC: G01R1/073
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board having a probe pin for preventing the lack of electric independence of the pin owing to pin contact due to buckling deformation, by providing organic insulating layers on both faces of a needle-like monocrystal. SOLUTION: The needle-like monocrystal is VLS-grown on a monocrystal circuit placed on a monocrystal board, and a conductive layer is provided on the monocrystal circuit and the needle-like monocrystal. The needle-like monocrystal is VLS-grown on the monocrystal circuit placed on the monocrystal board and the conductive layer is provided on the monocrystal circuit and the needle-like monocrystal. The organic insulating layer is provided for the side part of the needle-like monocrystal in the circuit board. The side of the needle-like monocrystal is detached from a tip for not less than 10μm and it is the side part which is brought into contact with the monocrystal circuit in a state after work. The organic insulating layer is provided for the part.  Thus, the circuit board in which the permanent deformation of the pin in the probing operation does not exist, in which the buckling resistant displacement of the pin is large, and which has highly reliable probing whose electric independency is guaranteed is obtained.
Patent JP-H07154767-A (JP)
Title: Intermulti-spot communication control equipment
Inventor: YOSHIOKA SHINOBU
IPC: H04N7/15
Filed: 1993-11-30
Abstract: PURPOSE:To observe the pictures of all opposite party stations by synthesizing arbitrary one of photographing video signals and a partial picture signal at a full picture synthesizing part, outputting the result as a video signal for display to a video conference terminal and displaying a partial picture on a display screen. CONSTITUTION:Data DA-DD on spots A-D transmitted to an intermulti-spot communication control equipment 101 are respectivey transmitted to correspondent full picture synthesizing parts 111a-111d and separated into image signals and voice signals, and image signals RA-RD are outputted. These signals are respectively inputted to a line exchange part 120 and a decoder part 115, D/A converted and inputted to a partial picture generating part 116 as analog signals. Image data TA1 of partial picture from the partial picture generating part 116 and the image data TA2-TD2 at an arbitrary spot selected by the line exchange part 120 are respectively inputted to the full picture synthesizing parts 111a-111d and synthesized. Those output data are transmitted through a digital line 11 to the video conference systems at the respective spots A-D, the partial picture is displayed and the pictures of all the opposite party stations can be observed.
Patent JP-H05192319-A (JP)
Title: X-ray diagnostic device
Inventor: HONDA MICHITAKA
IPC: A61B6/00
Filed: 1992-11-11
Abstract: PURPOSE:To control exposure of X-ray according to the change in a subject by detecting the X-ray transmitted by the subject, visualizing the obtained video signal, comparing video signals obtained every exposure of X-ray to each other, and controlling the exposure of X-ray according to the change in the subject. CONSTITUTION:An X-ray tube 1 emits a pulse X-ray to a subject, and an image intensifier 2 detects the X-ray transmitted by the subject, which is then converted to an optical image. A TV camera 3 converts the optical image to a TV video signal, and an A/D convertor 4 converts the TV video signal to a digital X-ray image and outputs it to a display system 5 and a movement detector 6. The movement detector 6 compares the image data in the image memory of the display system 5 with the image data obtained by the following pulse X-ray to detect a change in the subject. An X-ray controller 7 determines the timing of pulse X-ray output from the determination of X-ray intensity and the signal from the movement detector 6 and transmits a pulse X-ray output signal to the X-ray tube 1 and the display system 5.
Patent JP-H06123845-A (JP)
Title: Optical device
Inventor: GOTO HIROSHI
IPC: H04N1/04
Filed: 1992-10-12
Abstract: PURPOSE:To supply a small-sized optical device with high precision by accurately obtaining a scanning angle in the optical device. CONSTITUTION:A piezoelectric thin film 8a is formed on an elastic deformation part in an optical scanner A. A movable piece 4 is resonated when drive voltage is applied to a piezoelectric element 2 at a resonance frequency, and a voltage signal according to resonance oscillation is generated by the piezoelectric thin film 8a. The scanning of the movable piece 4, that is, the scanning position of the optical scanner A is obtained.
Patent JP-H08160343-A (JP)
Title: Image display
Inventor: TAKAHASHI KOICHI
IPC: G02B27/02
Filed: 1994-12-05
Abstract: PURPOSE: To obtain a image display capable of providing a stable viewing angle without relying on the observer and his eye point, correcting the strain of an observed image, and relatively brightening the angle part of the image display element. CONSTITUTION: The image display composed of the image display element 3, the illuminating means 4 and the eyepiece optical system 2 for leading the image of the image display element to the eyeball 1, is provided with the visual field diaphragm 5 in the eyepiece optical system 2, or between the eyepiece optical system 2 and the image display element 3, and moreover provided with the light shielding means 6 between the image display element 3 and the illuminating means 4, and then composed so that the size of the observed picture controlled by the visual field diaphragm 5 is nearly equalized to the size of the observed picture controlled by the light shielding means 6, by approximately equalizing the distance from the visual field diaphragm 5 to the image display element 3 and the distance from the image display element 3 to the light shielding means 6,  and thus the stable observed viewing angle is obtained without relying on the observer and his eye point.
Patent JP-2001116676-A (JP)
Title: Diffusion testing device
Inventor: ITAMI TOSHIO
IPC: G01N13/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a diffusion testing device capable of reducing a composition ratio change and a volumetric change caused by evaporation of a sample and capable of more accurately measuring a diffusion factor by sharply reducing solidification when steam of the sample having high steam pressure infiltrates into clearance between rotary shafts and share cells. SOLUTION: A diffusion tensing device is provided with a center shaft 12 extending along the axis Z, plural disk-like share cells 14 laminated by inserting the center shaft into the center, a pair of end disks 16 for supporting both end parts of the center shaft and gripping the plural share shells in the shaft direction and a rotational driving device 18 for rotating one of the end disks with the axis Z as the center. The respective share shells have a sample inserting hole 14a penetrating in the shaft direction and a ring-shaped recessed groove 14b for surrounding the sample inserting hole. A seal member 20a (for example, B203) softening at a melting temperature of a sample 1 is inserted into this ring-shaped recessed groove.
Patent JP-H10108820-A (JP)
Title: Cup washer for washing simultaneously deep bottom and brim
Inventor: NAKAMURA MICHIKO
IPC: A47L13/18
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To perform the work of washing a glass, teacup or the like having a deep bottom effectively with ease while enabling the washing from the inner bottom, to the brim and the outside surface. SOLUTION: A scrubbing brush body 1 for washing a glass is formed out of a scrubbing brush part 3 having an elastic core body 2 of a foamed material such as urethane received in a bag made of a fiber cloth, and a pocket 7 is mounted to one surface of the scrubbing brush part 3 near one end thereof. Further, a tongue part 4 extended from the end of the pocket part and formed of the fiber cloth is connected to the pocket 7 and in addition a hooking band 10 is attached on the end of the tongue part 4.
Patent JP-2001118798-A (JP)
Title: Calibration method of radiation thermometer and heat- treating device
Inventor: SHIGEOKA TAKASHI
IPC: H01L21/205
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To calibrate the measurement error of a radiation thermometer caused by the change over aging of an optical system. SOLUTION: In the calibration method of a radiation thermometer 15, radiation light being emitted from a work(w) that is heat-treated in a treatment chamber 2 enters via an optical system 18 such as a lens 13 for measuring the temperature of the work(w). In this case, the radiation light of a light- emitting device 19 enters the optical system 18 for measuring reflected light from the work(w) by the radiation thermometer 15, and the measurement temperature of the radiation thermometer 15 is calibrated based on the measurement value.
Patent JP-H03160464-A (JP)
Title: Self-dispersible colorant, liquid developer for electrostatic photography, replenishing toner, and toner kit
Inventor: SUZUKI NOBUO
IPC: G03G9/12
Filed: 1989-11-20
Abstract: PURPOSE:To obtain a self-dispersible solid colorant capable of dispersing for itself only by adding it in to a carrier liquid and forming a stable dispersion by forming a liquid developer with a mixture of a self-dispersible graft copolymer and a pigment or a dye. CONSTITUTION:The self-dispersible solid colorant comprises the self-dispersible graft copolymer capable of dispersing for itself into the highly insulating carrier liquid and forming dispersed particles and a pigment or a dye mixed with said copolymer. The self-dispersible graft copolymer can be prepared by copolymerizing a monomer soluble in said liquid carrier and that insoluble in it, especially, by using a macromonomer for the monomer for forming graft parts, thus permitting the self-dispersible colorant, the liquid developer stable in dispersion, the replenishing toner, and the toner kit to be obtained by using such a graft copolymer, and this colorant to be dispersed for itself only by adding into the liquid carrier and to form a stable dispersion.
Patent JP-H06147390-A (JP)
Title: Pure water heating device
Inventor: SATO EISUKE
IPC: F16L53/37
Filed: 1992-11-11
Abstract: PURPOSE:To facilitate the cleaning process by the electrolytic polishing of pure water flow pipes by arranging multiple pure water flow pipes provided with terminals making pipe connection and excitation possible at both ends in parallel, arranging and connecting them in series or in parallel, and electrically connecting them in series to allow excitation. CONSTITUTION:Pure water flow pipes P (P1, P2... P30) provided with terminals B1, D1; B2, D2;... B30, D30 allowing pipe connection and excitation at both ends are arranged in parallel, they are arranged and connected in series by pipe connecting pipes U1, U2... U29, and they are electrically connected in series via conducting members C1, C2... C29. Voltage is applied across terminals D1, D30 of flow pipes P1, P30 at both ends, the flow pipes P are excited and heated, and the pure water guided from a pure water guide-in pipe Q to a pure water guide-out pipe A is heated. Multiple pure water flow pipes P are arranged in parallel, the length of each pure water flow pipe P is shortened, and the cleaning process by the electrolytic polishing of the inside surfaces of the pure water flow pipes P can be easily performed.
Patent JP-H03160565-A (JP)
Title: Dictionary display and editing device for dictionary for natural language processing
Inventor: YOKOGAWA TOSHIHIKO
IPC: G06F17/28
Filed: 1989-11-20
Abstract: PURPOSE:To enable users to use information in easy-to-use structure other than the structure of a dictionary by displaying detailed classifications for the processing of the dictionary for natural language processing together as a display group. CONSTITUTION:The device is equipped with the dictionary 1, dictionary retrieval means 2, and a dictionary display means 4, and the dictionary 1 is structured in a tree consisting of parts of speech, detailed classifications of parts of speech below the respective parts of speech, and plural equivalent words and other attached information for each part-of-speech classification. Then, the detailed classifications of the parts of speech and their attached areas are divided into display groups of the detailed classifications of the parts of speech and controlled in a dictionary editor area. Parts of speech in the same group are displayed in the same classification even when their structural classifications are different. Consequently, the information that the users use can be generated in easy-to-use structure other than the structure of the dictionary.
Patent JP-H03264747-A (JP)
Title: Two-stroke-cycle engine
Inventor: UIRIAMU II RICHIESON
IPC: F02D15/00
Filed: 1990-11-08
Abstract: PURPOSE: To improve combustibility by changing the closing timing of an exhaust valve under fluctuation of load and engine speed conditions, and changing the quantity of fuel introduced into a combustion chamber to maintain the fuel-air ratio in the combustion chamber at the ignition timing at a desired ratio. CONSTITUTION: An exhaust poppet valve 21 opened or closed by a valve actuator 23 is provided at the cylinder head of an engine, and the valve actuator 23 is operated by a first command from a computer control device to open the exhaust poppet valve 23, and to close the exhaust poppet valve 21 by a second command. In this case, the computer control device changes the timing at which the exhaust poppet valve 21 is sealed under variable load conditions determined by a vehicle and driver's command, and correspondingly changes the quantity of fuel introduced into the engine from a fuel injector 30 located at the cylinder head to maintain the fuel-air ratio in the combustion chamber 19 at the ignition timing in a controlled state.
Patent JP-H09141639-A (JP)
Title: Automatic bolt clamping and unclamping apparatus for form for molding concrete product
Inventor: KAWAZU YOSHIO
IPC: B28B21/80
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce in size and cost an automatic bolt clamping and unclamping apparatus by clamping or unclamping a bolt while once stopping a form in the apparatus for automatically clamping and unclamping the bolt and nut of a split form for molding a lengthy concrete product. SOLUTION: A form stopping position for temporarily stopping a form for conveying to the lower site of a clamping and unclamping truck 9 movable along the moving direction of a form 1 by carrying a clamping and unclamping unit 19 is set. The rotary support 5 of the form to be conveyed is detected by a stop signal oscillating detector 36, and the form is stopped near the form stopping position of the lower site of the truck 9. At this time, a form moving distance detector 10 is brought into contact with the rotary support 5 of the form 1, the moving distance until the form is stopped by following to the movement of the form is detected, and the deviation of the predetermined form stopping position from the moving distance is calculated.  If the deviation exists at the stopping position, the truck 9 is regulated at the deviation, and then a predetermined clamping and unclamping operation is conducted with the support 5 as a reference.
Patent JP-H01143172-A (JP)
Title: Wiring changing device
Inventor: YAMASHITA MASATO
IPC: G06F1/00
Filed: 1987-11-28
Abstract: PURPOSE:To make it possible to selectively change connection between wiring and terminal devices securely and easily by inserting connecting pins into a plurality of holes in a plurality of board plates and connecting predetermined connecting parts of each board plate electrically. CONSTITUTION:A plurality of board plates 15, 16... having a plurality of connecting parts 12-14 where wiring changing devices are installed in parallel and a plurality of holes 11 provided on each connecting part 12-14 and disposed in such a way that the connecting parts 12-14 cross each other, and connecting pins 10 to be inserted into the holes 11, are provided. By inserting the connecting pins 10 into the holes 11, predetermined connecting parts 12-14 of each board plate 15, 16... are electrically connected. Connection between wiring 20 and a terminal device 19 can thus be selectively changed securely and easily in a simple structure.
Patent JP-2001120839-A (JP)
Title: Information storage medium, game device and game system
Inventor: TAKAHASHI TORU
IPC: A63F13/45
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To perform a game play while feeling a tense atmosphere in a domestic game device. SOLUTION: When a game is over by the attack by an enemy, the re- execution or continuation of this game cannot be performed for a prescribed time. Concretely, the non-rerunable time is preset according to the cause of game over, and the information concerning the cause and time of game over is stored as a judgment reference data 64 in a memory card 60 for storing play data. To perform a rerun, the data 64 is read out from the memory card 60 to judge the propriety of rerun. Therefore, when the game is over, a user is laid in the state where this game cannot be rerun for the prescribed time.