baber/WOPTO huggingface dataset:
Patent JP-S63153734-A (JP)
Title: Photodetector
Inventor: NAKAMURA YASUO
IPC: G11B7/13
Filed: 1986-12-18
Abstract: PURPOSE:To attain accurate focus detection control by using a curve being result of projecting a line at a right angle to the direction of a track and a line in the track direction onto the photodetecting face of a focus detector so as to split the detector into four used to radiate a luminous flux for recording/reproduction onto the track of an optical disk or the like so as to eliminate the error the due to the deviation of the luminous flux from the track. CONSTITUTION:In projecting the line in the direction of the information track and the line at a right angle thereto onto a photodetection section of the focus detecting photodetector 30 in a recording/reproducing medium such as an optical disk, curves P, Q are formed. The detector 30 is constituted by detectors A, B, C, D being the result of four divisions by the curves, then the mixture of the signal due to the deviation between the information track and the light spot is prevented. Let the photodetector outputs of the said detector be SA-SD in this case, then the focus detection and automatic focus adjustment are attained by measuring the value S[=(SA+SC)-(SB+SD)].
Patent JP-H11132992-A (JP)
Title: Small-sized oxygen electrode
Inventor: ISHIKAWA SHOGO
IPC: G01N27/403
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the title electrode and to make the electrode disposable by printing Ag paste on one surface of a rigid substrate to form a counter electrode and an acting electrode having a predetermined shape and printing insulating paste on the intermediate parts of the counter electrode, the acting electrode and a reference electrode excepting the pad parts of the leading end parts and roots of those electrodes to form insulating films. SOLUTION: Ag paste is printed on the single surface of a rigid substrate 12 to simultaneously produce a large number of counter electrodes 1, acting electrodes 2, insulating films 4 and pads 5 or counter electrodes 1, acting electrodes 2, reference electrodes 3, insulating films 4 and pads 5 and this substrate is cut into individual elements 11 to produce oxygen electrodes. Herein, each of the insulating films 4 is formed by printing the insulating paste. Then, the small-sized oxygen electrode is immersed in a sample soln. (sewage of which the oxygen concn. must be measured or the like) 22 to be hermetically closed and the current flowing to the acting electrodes 2 is measured to measure the concn. of oxygen.
Patent JP-H09148922-A (JP)
Title: High-speed synchronous quartz oscillation circuit
Inventor: MARUYAMA ICHIRO
IPC: H03L7/087
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide the quartz oscillator capable of quick pull-in. SOLUTION: This circuit consists of a first phase locked loop(PLL) circuit 100 including a quartz oscillator and a voltage controlled oscillator and a second PLL circuit 200 which is connected to the first PLL circuit 100 and receives a burst signal and a pull-in control signal to give a reference voltage signal to the first PLL circuit 100. The frequency of the voltage controlled oscillator of the first PLL circuit 100 is synchronized with that of the quartz oscillator, and the phase is quickly synchronized with the burst signal inputted from the outside and is kept by the second PLL circuit 200.
Patent JP-H05131861-A (JP)
Title: Control part structure for walking type working machine
Inventor: FUJIMOTO SATOSHI
IPC: B60K23/02
Filed: 1991-11-15
Abstract: PURPOSE:To avoid the possibility of a working machine traveling to approach an operator even if the unexpected rise of a control lever is generated at the retreating time. CONSTITUTION:In a walking cultivator, an operating lever 8 for letting in the clutch being brought down forward and letting out the clutch being brought down backward is fitted to a control lever 5. An auxiliary lever 9 capable of oscillating around a fulcrum axis X separate from the oscillating axis P of the operating lever 8 is interlockingly brought into contact with the operating lever 8 in such a way that the operating lever 8 is oscillated backward by the downward oscillation of the auxiliary lever 9. Both axes P, X are also set in such a way that the spacing L between the contact place A of both levers 9, 8 and the oscillating axis P becomes smaller as the downward oscillation operating quantity of the auxiliary lever 9 becomes larger.
Patent JP-H07151361-A (JP)
Title: Steam type humidifier
Inventor: TOGASHI ISAMU
IPC: F24F6/02
Filed: 1993-11-30
Abstract: PURPOSE:To provide a clean and safe steam type humidifier in which a decrease in a thermal efficiency due to sticking of impurities to a humidifying tank can be prevented. CONSTITUTION:A steam type humidifier comprises a humidifying tank 7 for heating to boil to evaporate water in a body 1, an electric heater 6 for heating the tank 7, and a water receiving tank 8 for storing water from a feed water tank 10 to communicate with the tank 7. The humidifier further comprises a lifter 16 for lifting the tank 10 when the water in the tank 10 becomes a predetermined volume or less, and a water empty heating preventing unit S for cutting OFF a circuit of the heater 6 in cooperation with the lifting operation of the tank 10 by the lifter 16.
Patent JP-H04172561-A (JP)
Title: Sentence reading support unit
Inventor: ITO HIDEO
IPC: G06F17/28
Filed: 1990-11-06
Abstract: PURPOSE:To support sentence reading to reduce a user's burden without requiring the user's skill in special patterns of expression by displaying original sentences for each set of syntax with segments having appropriate length. CONSTITUTION:Original sentences are inputted from an input section 1 that is used to input instruction information from a user, and an analyzing section 2 analyzes a syntactic structure of each sentence of the original. Further, from an analyzed result, an original sentence is split into syntactic segments having appropriate length, and each syntactic segment is displayed on a display section 3. Thus, since the original sentence is split into syntactic segments having appropriate length and each syntactic segment is displayed, this sentence reading support unit supports the user to understand sentences without requiring the user to have a skill in special sentence patterns, thereby being able to reduce a user's burden.
Patent JP-H02149038-A (JP)
Title: Communication equipment
Inventor: TADOKORO YOSHIHISA
IPC: H04N1/44
Filed: 1988-11-30
Abstract: PURPOSE:To obtain confidential communication capability regardless of a transmitting device by receiving memory of received data together with a pass word, controlling the recorded output through pass word reference in the case of the received data from a transmitting station whose identification information is registered beforehand together with the pass word. CONSTITUTION:A confidential table storage part 10 stores the subscriber's number and the pass word of a specified remote party station with which confidential communication (reception) is performed. At the time of incoming from a communication line N, the subscriber's number data of the remote party station is acquired, and it is retrieved whether the same subscriber's number is stored in the storage part 10 or not. If stored, confidential processing is performed, and if not stored, ordinary receiving processing is performed. In the case of the confidential processing, received picture data is stored in a storage device 4 without performing successive record-output. In such a case, the subscriber's number of the remote party station and the pass word copied from the storage part 10 are stored together with a received picture. In the case to record-output the picture data received in the storage device 4, the pass word inputted from an inputting device and the pass word stored in the storage device 4 are compared, and the output is permitted only when the both coincide with each other.
Patent JP-H01141609-A (JP)
Title: Electric hot-water heater
Inventor: OKABE YOSHIYUKI
IPC: A47J27/21
Filed: 1987-11-27
Abstract: PURPOSE: To surely seal a sealing hole of a steam passage, and prevent a housed liquid from flowing out by a method wherein the acting line of a check valve is tilted in such a manner that the acting position may become the same height as a normal position, or may become lower, when the apparatus body is made to fall to a hinge shaft side. CONSTITUTION: The angle of an acting line 20 of a check valve 18 for which a normal position 18a of the check valve 18 at the time of a normal usage of a water heater, and an acting position 8b wherein the check valve 18 closes a sealing hole 19 of a steam passage 11 when the water heater has fallen, are connected, is set in such a manner that the acting line 20 may become parallel with the angle of a floor surface 22 when a main body 1 is made to fall to a hinge shaft 6 side, or an acting position 18b may become lower than a normal position 18 a of the check valve 18. By this method, when the apparatus body has fallen, the sealing hole 19 can be smoothly and surely closed by the check valve 18, and a content liquid can be prevented from flowing out to the outside, and for this reason, an excellent safety can be ensured.
Patent JP-H09136395-A (JP)
Title: Development on press of lithographic printing plate that has allyldiazosulfonate resin on photosensitive layer
Inventor: JIYOAN BERUMEERUSHIYU
IPC: G03F7/038
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a printing plate imparting excellent printing properties such as printing durability, the ink receptivity of an image region or the ink repellency of a non-image region by a simple and environmentally friendly method. SOLUTION: An image forming element obtained by providing a photosensitive layer containing a photosensitive polymer containing an aryldiazosulfonate unit on the hydrophilic surface of a planographic plate base is imagewise exposed. The imagewise exposed image forming element is attached to the printing cylinder of a printing press and an aq. damping liquid and/or ink is supplied to the photosensitive layer while the printing cylinder is rotated to develop the photosensitive layer. The printing plate produced by this method is used to obtain an excellent printing result. The planographic plate base can be constituted of anodic oxidized aluminum or a support provided with an ink repelling layer containing a crosslinked hydrophilic binder.
Patent JP-H07129214-A (JP)
Title: Control method for robot equipped with software cage function
Inventor: KARAKAMA TATSUO
IPC: B25J9/10
Filed: 1993-11-08
Abstract: PURPOSE:To provide the robot control method equipped with the software cage function which is superior in practicality. CONSTITUTION:Works W1 and W2 are respectively a rectangular flat plate of thickness (d) which is set on a work table TB and an L-shaped work which has a perpendicular wall part H and a welding torch 2 fitted to a robot hand part 1 is used for arc welding at linear abutting parts R1 and R2 of the both. To evade interference between the works W1 and W2, etc., robot operation permissible areas C1-C8 (boundary surfaces GAMMA1-GAMMA6) and a reference point S are set. When an instruction for movement from a position P1 to a position P2 is given to a robot, it is decided whether each interpolation point on the route extending to the point P2 is inside or outside a cage; when it is decided that the point is outside a robot operation permissible area, the straight line passing the interpolation point and reference point S is found, the position of the intersection Q2 of the straight line and the surface of a cubic area is calculated, and the robot moves to the point Q2 as a target point. This method is applied when a position is taught, when a robot operation program is reproduced for operation, when a robot is moved by an each-axis-value interpolation system, etc., so that great interference accident prevention effect can be expected.
Patent JP-2000127793-A (JP)
Title: Shift lever device
Inventor: FUJITA MASAKI
IPC: F16H59/10
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To simply restore a pseudo-key interlock release condition even when the pseudo-key interlock velease condition is turned into a normal condition. SOLUTION: A rope part 140 having its leading end extended to the crew side through a shift hole 26 in a housing 24, is formed from a shift lock plate 80. When a shift lever 22 is turned to an N-position after a pseudo-key interlock release condition is turned into a normal condition, by pulling the rope part 140 in this condition, the shift block plate 80 is slide upward while a plunger 74 in a shift lock solenoid 66 is pulled out by an urging force of a compression coil spring 78, and accordingly, a stopper 76 is shifted to a portion where the downward slide of the shift lock plate 80 can be limited. Thereby, it is possible to simply restore the pseudo-key interlock release condition.
Patent JP-H07129159-A (JP)
Title: Sheet of music recognition device
Inventor: KIKUCHI TAKESHI
IPC: G06V30/304
Filed: 1993-11-05
Abstract: PURPOSE:To provide a sheet-of-music recognition device which can make preparation of the playing data effectively. CONSTITUTION:A plurality of memory parts N1-N4 etc., are furnished in an image data memory IDM in a memory 24, and therein the image data read by a reading device 16 out of a sheet of music is written page by page. On the other hand, the image data assiciate with the writing is subjected to an image recognition process each time the image data corresponding to one page is written in the memory IDM, and thereby the playing data is made out and written in memory PDM. Write of the image data for another page in the memory IDM is admitted during preparation of the playing data in this manner so that the waiting time for image taking-in is shortened.
Patent JP-H10130757-A (JP)
Title: Inplant made of ti alloy
Inventor: SUZUKI AKIHIRO
IPC: A61B17/56
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight inplant excellent in suitable for an organism and having high strength at a low cost. SOLUTION: A stock having an alloy compsn. contg. by weight, 5.3 to 7.5% Al, 6.5 to 8.0% Nb, <=0.30% O, and the balance Ti with inevitable impurities is subjected to casting and molding to from into an inplant material. If required, the alloy compsn. of the stock is composed of the one contg. one or >= two kinds among C, N, Ta and Fe in the ranges of <=0.10% C, <=0.08% N, <=1.0% Ta and <=1.0% Fe and furthermore contg. B in the range of <=0.02%.
Patent JP-2001116483-A (JP)
Title: Plate heat-exchanger
Inventor: GO TORU
IPC: F28F3/12
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a plate heat exchanger at a low cost which is highly reliably even in the case of dealing with a corrosive solution. SOLUTION: In a plate heat exchanger which has a plate aggregate 12 constituted by laying a plurality of plates 30 upon another in such a way that flow passage spaces R are formed between their surfaces, and brazing the plates 30 to each other, and causes that exchange between two kinds of heat media by alternately making the media to flow through adjacent spaces R, the brazing in the spaces R is performed by using different brazing filler metals 54 and 56 in accordance with the kinds of the media made to flow through the spaces R.
Patent JP-H0564541-A (JP)
Title: Pickling base containing beancurd refuse, de-fatted soybean lees, bean jam lees, rice bran, de-fatted rice bran or wheat bran as ingredient, seasoning liquid and solid seasoning agent obtained therefrom and pickled vegetable, fish and shellfish or means produced using the same seasoning
Inventor: ZENNO HISANAO
IPC: A23L13/00
Filed: 1991-09-03
Abstract: PURPOSE:To obtain a seasoning liquid used for pickled fishes and shellfishes and meats by aging pickling food base such as beancurd refuse, soybean lees, wheat bran washed with hot water and pressing and extracting the pickling food material. CONSTITUTION:A pickling base ingredient of beancurd, de-fatted soybean lees washed with hot water, bean jam lees, rice bran washed with hot water, de-fatted rice bran washed with hot water or wheat bran washed with hot water is aged and then pressed and extracted to provide the objective seasoning liquid.
Patent JP-S63154349-A (JP)
Title: Plate cylinder phase adjuster in rotary press
Inventor: NAITOU YOSHITATSU
IPC: B41F13/24
Filed: 1986-12-19
Abstract: PURPOSE:To adjust the rotating phase of a plate cylinder rapidly and easily as well as steplessly and accurately, by a method wherein a plate cylinder cone is made detachable to a plate cylinder and a clutch means is provided between a plate cylinder cone shaft and a drive source to enable the adjustment of the rotating phase of the plate cylinder cone shaft with respect to the drive source. CONSTITUTION:A flexible shaft joint 25 consists of a driven ring 25a fitted by spline to a plate cylinder cone shaft 7, a drive ring 25c loosly fitted to the plate cylinder cone shaft 7, and an elastic cylinder 25b coupling the aforesaid rings. A pair of circular arms 22, 23 holding the drive ring 25c of the flexible joint 25 lock the drive ring 25c by being fastened by a clamping bolt 24 and release the drive ring 25c by loosening the clamping bolt 24. Even if a disk 19 and the drive ring 25c are offset in concentricity when the drive ring 25c is held strong by the arms 22, 23 by fastening the clamping bolt 24, the offset amount is absorbed in the elastic ring 25b. Therefore, the possibility that the driven ring 25a affects the plate cylinder cone shaft 7 with an excessive eccentric force is eliminated.
Patent JP-H02148481-A (JP)
Title: Cassette tape
Inventor: IMANAGA EISUKE
IPC: G11B23/087
Filed: 1988-11-29
Abstract: PURPOSE:To concretely recognize a magnetic tape amount to be remained in a supply side hub for a user by providing a meter part to be equipped with an arm part, which contacts with pressure to a tape to be wound to the two hubs, and a pointer which executes reciprocating motion on a scale to be fitted to the arm part. CONSTITUTION:An inside surface 13 of a brake arm 130, which is provided in a cassette tape main body 100, contacts with pressure to a magnetic tape 101 which is wound to hubs 108a and 108b. A meter pointer 131 is provided in the brake arm 130 and in correspondence to the coiling quantity of the magnetic tape 101 to the coiling side hub 108b of a recorder, the meter pointer 131 executes the reciprocating motion on a scale 136 which is provided on a transparent resin-made sheet 109. Then, the coiling quantity of the magnetic tape 101 to the coiling side hub 108b can be grasped with the concrete numerical value of the scale 136 through the meter window of a reinforcement panel part. Thus, the user can concretely recognize the tape remaining amount of the supply side hub 108a.
Patent JP-2000134452-A (JP)
Title: Method for generating contour of image, method for extracting contour and recoding medium recorded with these methods
Inventor: KOKADO KOICHI
IPC: G06T9/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce quantity of information by extracting an image area to be a contour and to ensure and facilitate processing for generating and extracting the contour from the image area. SOLUTION: An extracted area is represented by only information of a contour and information of internal signals by selecting the extracted area to be an area surrounded by the contour. In order to generate the contour from the extracted area, each pixel in the extracted area is magnified to generate the magnified area and pixels not included in the extracted area in the magnified area are selected for pixels of the contour. In order to extract the connection of the pixels of the contour as the contour, raster scanning is applied the inside of the image, vicinity retrieval is applied by using the retrieved pixels of the contour as a start picture, the pixels of the contour are being retrieved and the pixels are sequenced.
Patent JP-H04175470-A (JP)
Title: No-energy water pumping method
Inventor: KAWABATA KATSUYUKI
IPC: F03B17/04
Filed: 1990-11-06
Abstract: PURPOSE:To save resorces by making a vacuum condition by utilizing the water in a low place, pumping up a plenty of water to a high place endlessly, and carrying out a power generation by using the water. CONSTITUTION:When a head between the bottoms of the first lower tank 15 and the second lower tank 16, and the first vacuum valve 19 and the second vacuum valve 21 is made H, while the head from the upper sides of the first upper tank 11 and the second upper tank 12 to the water level of a dam or a river 1 is made h, the pumping can be carried out in the condition H<h.
Patent JP-2000134084-A (JP)
Title: Output circuit
Inventor: NISHIDA AKIRA
IPC: H03K19/0175
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To increase impedance setting accuracy by enhancing resolution of an impedance control circuit of an output circuit. SOLUTION: The output circuit having an impedance automatic setting function is provided with an impedance control circuit that generates an m-bit original impedance control signal and with a control signal changeover circuit that sets the 1st to the (m-1)th bit of the control signal to the 1st to the (m-1)th bit of an impedance control signal and sets the m-th and the (m+1)th bit of the impedance control signal to logic level 0 when the m-th bit of the original impedance control signal is logic level 0, and sets the 1st to the (m-2)th bit of the original impedance control signal to the 2nd to the (m-1)th bit of the impedance control signal and sets the inverse of the (m-1)th bit and the noninverting signal of the (m-1)th bit to the m-th bit and the (m+1)th bit of the impedance control signal when the m-th bit of the original impedance control signal is logic level 1. When the m-th bit of the original impedance control signal is logic level 1, the 1st bit of the impedance control signal is set to a low or a high level according to an impedance fine-adjustment signal.
Patent JP-H01142713-A (JP)
Title: Liquid crystal display body
Inventor: OKANOE ETSUO
IPC: G02F1/1333
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a liquid crystal display having high strength and high productivity by constituting a display part of the liquid crystal display of microcapsules encapsulating a material contg. liquid crystals or liquid crystals incorporated with a dichroic dye as necessary component, powdery ferroelectric material and/or ferroelectric liquid crystals encapsulated in the microcapsule, and a dielectric material enclosing these materials. CONSTITUTION:Microcapsules 2 contg. liquid crystals and a powdery ferroelectric material and/or ferroelectric liquid crystals 3 encapsulated in the capsule are distributed with an optional density between a ferroelectric material 4 in an area between electrodes 1. BaTiO3, NaNO3, etc., is used for the ferroelectric material. Liquid crystals encapsulated in the microcapsules and the ferroelectric material are dispersed in the dielectric material and transformed to solid phase by the impression of an electric voltage in an optional direction. If a display part is formed by this constitution, a curved display part can be also formed by coating an unhardened liquid, and the control of orientation of liquid crystals can be executed freely depending on electric signals by the effect of electric field generated by the ferroelectric material in the inside of the display body and by the effect of electric voltage between the electrodes.