baber/WOPTO huggingface dataset:
Patent JP-H11348006-A (JP)
Title: Production of paddle blade for ping-pong
Inventor: TAMASU KIMIHIKO
IPC: A63B102/16
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a paddle blade for Ping-Pong in which deformation such as a warpage and strain is not caused for a long time and high quality is maintained and also cost efficiency is raised. SOLUTION: A plurality of sheets of ligneous thin board 2 are obtained by slicing a log material by a rotary method. Laminated wood is pressed, bonded and formed so that fiber directions are made parallel and mutual inside faces and mutual outside faces are overlapped each other in the internal and external warping faces of these ligneous thin boards 2. Then, an accumulated thin board is obtained as base material by cutting the laminated wood along the lamination direction and the fiber direction. Accumulated thin board is interposed as the core a ligneous plywood used for forming the paddle blade for Ping-Pong.
Patent JP-H0253762-A (JP)
Title: Novel sulfonamide, and metabolic function disease and circulation disorder treatment drug containing the same
Inventor: ERUNSUTOOKURISUCHIYAN BUITE
IPC: C07C303/40
Filed: 1989-06-26
Abstract: Compounds of the formula I 
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 in which R1 is a lower alkyl or alkenyl group with 1-6 C atoms, a cycloalkyl radical with 3-7 C atoms, an aralkyl, aralkenyl or aryl radical, where each aryl radical can be substituted one or more times by halogen, C1-C6-alkyl, C1-C6-alkoxy, hydroxyl, trifluoromethyl, cyano, nitro, amino, C1-C6-alkylamino, C2-C12-dialkylamino, C1-C6-acylamino, C1-C16-acyl, C1-C6-alkylsulphenyl, -sulphinyl and -sulphonyl or by azide, R2 is a hydrogen atom, a C1-C6-alkyl, an aralkyl, an aralkenyl or an acyl group, A and B are a saturated or unsaturated alkylene chain with 1-10 carbon atoms, which can be substituted one or more times by C1-C3-alkyl groups, where the total of the carbon atoms in chains A and B is not less than 4 but not more than 11, Q is oxygen, sulphur, a sulphonyl or a sulphinyl group, or an amino group 
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 where R2 has the above definition, Y is a free carboxyl group, an esterified carboxyl, a carbamoyl or hydroxymethyl or tetrazolyl, the pharmacologically tolerated salts and optical and E/Z isomers or mixtures thereof, process for the preparation thereof and pharmaceutical preparations containing these compounds, for the treatment of metabolic disorders and/or blood flow disturbances.
Patent JP-H0210335-A (JP)
Title: Finder optical system with photometry means
Inventor: KATO MASATAKE
IPC: G03B7/099
Filed: 1988-06-29
Abstract: PURPOSE:To secure a light measurement area with the same rate with a photographic field and to obtain excellent light measurement information by providing a means which divides luminous flux passed through an objective system into two pieces of luminous flux and guides one piece of luminous flux to a light measurement part in the light measurement system. CONSTITUTION:The luminous flux from a subject forms a finder image on an image formation plane 4 through the objective system 1a which is varied in power associatively with the focal length of an image pickup lens system. Then the luminous flux is divided into the pieces of luminous flux for finder image observation and light measurement by an optical dividing means 10 which is arranged at 45 deg. to the finder optical axis in a secondary image forming lens system 2a. The divided piece of luminous flux for finder image observation is image-formed again on an image formation plate 7 through the secondary image forming lens system 2a and observed through an ocular 8. Then the luminous flux for light measurement is deflected to the light measurement part 3a, image-formed on a light measuring element 12 through a condenser lens for light measurement, and processed to obtain a light measured value. Thus, the light measurement area with the same rate with the photographic field is secured and the excellent light measurement information is obtained.
Patent JP-H0514442-A (JP)
Title: Control signal termination circuit
Inventor: NAMIKADO NAGAHIKO
IPC: H04L29/08
Filed: 1991-07-02
Abstract: PURPOSE:To decrease the extension time of a reception control signal in a protection circuit to prevent production of an error signal in the reception control signal. CONSTITUTION:A reception signal 101 from a transmission line is inputted to a separate circuit 1, in which the signal is separated into a data main signal 103 and a control signal 102. Moreover, the reception signal 101 is inputted to a detection circuit 2, in which a bit error is detected. The detected bit error is converted into a bit error rate by a counter circuit 3. The bit error rate is inputted to a protection circuit 4, in which the bit error rate is used to protect the control signal from the separation circuit 1 in response to the bit error rate. That is, when the bit error rate of the control signal 102 is low, number of times of repetition of protection is reduced.
Patent JP-H0452135-A (JP)
Title: Double-side printed shading film
Inventor: FUKUMORI ETSURO
IPC: B32B15/08
Filed: 1990-06-21
Abstract: PURPOSE:To provide shading properties and to sense the mark of a photoelectric tube aligning a pitch by the photoelectric tube when printing is applied to the surface and rear by providing a metallized layer to the single surface of a specific transparent film and applying white printing to both surfaces of the film and further applying display printing on the white printing. CONSTITUTION:A metal layer 2 is applied to the single surface of a transparent film 1 becoming a base material by vapor deposition and white printing layers 3 are applied to both surfaces of the film having the metal layer composed of aluminum formed thereto by vapor deposition and a monochromatic or multicolor display printing layer 4 is further applied to both surfaces or single surface of the film provided with the white printing layers. When display printing is applied, a photoelectric tube mark 5 is applied in the process prior to display printing processing or simultaneously with the first color printing for the purpose of carrying out alignment of a plurality of printings within the single surface or printing alignment within both surfaces. The photoelectric tube mark 5 is applied to the single side edge of the single surface of the vapor deposition film 1 at a region where no white printing is applied to both surfaces. The photoelectric tube mark 5 can be confirmed even on both surfaces to which the photoelectric tube mark is not applied by a photoelectric tube through the vapor deposition surface and the printing alignment between the surface and rear becomes possible.
Patent JP-S6052346-A (JP)
Title: Color changer for pen type multicolor recorder
Inventor: SAKAI HIROAKI
IPC: B43L13/02
Filed: 1983-09-01
Abstract: PURPOSE:To obtain a color changer which enables the miniaturization and inexpensive manufacture of the equipment by temporarily fixing a carriage conveying belt and an electromagnetic plunger pressing a pen on a recording paper to perform a color change operation of the pen. CONSTITUTION:As a trigger electromagnetic plunger 32 is excited, a tooth provided at the tip of a trigger metal plate 34 is fitted into a groove on a belt 36 whose position is regulated with a belt receiving roller 37. Under such a condition, when a drive signal is applied to a carriage driving pulse motor to drive signal is applied to a carriage driving pulse motor to move a carriage 13 in the direction of the arrow D, a belt 38 fixed on the carriage 13 moves in the direction of the arrow D and a belt 36 moves in the opposite direction so that an electromagnetic plunger 24 so formed as to move together with the trigger metal plate 34 receives a force in the direction of the arrow E with a projection 27 as fulcrum. With such an arrangement, a mobile core 25 positioned in a radial groove 31 of a bearing 30 with a spring 29 moves to the desired position of a pen holding lever 19 being arranged corresponding to a pen 17 of each color.
Patent JP-S5785700-A (JP)
Title: Driving mechanism of mechanical press
Inventor: IMANISHI SHIYOUZOU
IPC: B30B1/26
Filed: 1980-11-18
Abstract: PURPOSE: To make various kinds of working operations easily changeable with one unit of press by selecting the descending speed of a slide suited for pressing thereby changing the angle of phase differences.  
     CONSTITUTION: A titled mechanism is constituted of a main gear 3 provided to a rotated and driven shaft, an eccentric member 5 fixed to the gear 3, an eccentric wheel 7 provided freely rotatably on the outside circumference of the member 5, and a gear 10 provided adjacently to the wheel 7. Said wheel 7 is circular and is eccentric from the center of rotation. A large diameter hole part 6a of a connecting rod 6 connected to the slide of the press is fitted freely rotatably to this wheel. Said gear 10 is rotated and driven at the speed twice that of the gear 3, and engages freely slidably with a slider 9. Thereby, the meshing position of the gear 10 is changed and the angle of the phase difference of the gear 3 and the gear 10 is changed. The displacement of the slide of the press connected to the rod 6 is made optimum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0511047-A (JP)
Title: Seat-bottom searching device of dredging part
Inventor: WATANABE YASUNORI
IPC: G01S7/62
Filed: 1991-07-02
Abstract: PURPOSE:To obtain the sea-bottom searching device of a dredging part whose measuring time is short and which can read the irregular state of the sea bottom accurately and readily. CONSTITUTION:A transceiver 3 which transmits an ultrasonic wave pulse to the sea bottom and receives the reflected pulse from the sea bottom is attached to a dredging and grabbing ship. An operating part 1 computes the turning angle and the elevation angle of the transceiver 3 corresponding to each turning angle of a crane based on the planned water depth of a digging part and the measuring radius of the digging part and outputs the angles into a transceiver driving part 6. The transceiver driving part 6 drives the transceiver 3 so as to obtain the elevation angle and the turning angle. The propagating distance of the ultrasonic pulse obtained by a depth measuring part 5 is converted into the water depth by the operating part 1 based on the elevation angle. The water depth to the transceiver 3 is added to the converted water depth, and the depth H of the sea bottom is computed. The water depth H is displayed on a display part 7 by displaying the cross section of the topography of the sea bottom.
Patent JP-H07330667-A (JP)
Title: Production of esters by heating with microwave
Inventor: SHINOZAKI KOICHI
IPC: C07C69/12
Filed: 1994-06-10
Abstract: PURPOSE:To provide a process for producing esters without using a Brphinsted acid, dispensing with a cleaning step, facilitating the control of energy load and having high energy efficiency by instantaneously evaporating generated water with microwave, thereby proceeding the formation of esters. CONSTITUTION:In the production of an ester from an alcohol and an acid, the produced water is instantaneously heated and evaporated to shift the reaction equilibrium toward the ester-production side by putting the alcohol and the acid in a reactor enabling the irradiation of the inner space with microwave and irradiating the alcohol and the acid with microwave or dropping a mixture of an alcohol and an acid into a reactor under irradiation with microwave or keeping a reaction tube in nearly horizontal state and introducing a mixture of an alcohol and an acid into the reactor from the lifted end under irradiation of the reactor with microwave.
Patent JP-S5586873-A (JP)
Title: Fluorescent material
Inventor: MATSUBARA TETSUHITO
IPC: H01J29/20
Filed: 1978-12-25
Abstract: PURPOSE: To provide a fluorescent material emitting orange light strong enough for the practical use by low-energy electron beam excitation, by adding Eu and a specific metal to SnO 2 .  
     CONSTITUTION: 1 Gram of SnO 2  is mixed with 10 -8 W2×10 -1 g (reduced to Eu 2 O 3 ) of Eu and one or more metals selected from 10 -8 W2×10 -1 g (reduced to P 2 O 5 , As 2 O 3 , Sb 2 O 3 , or Bi 2 O 3 ) of P, As, Sb and Bi, and 5×10 -5 W2×10 -1 g (reduced to SnS) of Sn, and the mixture is calcined in air or in an inert gas at ≥1000°C, pref. 1200W1600°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5684060-A (JP)
Title: Digital frequency modulator
Inventor: CHIYUUNO MASARU
IPC: H03C3/00
Filed: 1979-12-12
Abstract: PURPOSE:To perform digital frequency modulation by controlling a frequency step- down ratio by inputting a binary-coded modulated signal to a binary counter that  steps-down the frequency of highly stable clock pulses. CONSTITUTION:In the fall of clock pulse A, JK flip-flops 1-5 and 12 operate. When the binary counter consisting of JK flip-flop 1-5 counts up to a prescribed count value of 16, output B rises up to [1] and output C of NAND gate 11 falls down to [0]. As a result, flip-flops 1-5 and 12 are reset and output C is held at [1] again. In this state, the registration gate consisting of NAND gates 13 and AND gates 14 and 15 are opened and binary-coded modulated signals B0, B1 and B2 are set in JK flip-flops 1, 2 and 3. Consequently, carrier signal B obtained by frequency step-down is frequency-modulated by the binary-coded modulated signal.
Patent JP-S6141816-A (JP)
Title: Burning device for solid fuel made of waste
Inventor: WATANABE TOSHIRO
IPC: F23G5/00
Filed: 1984-07-31
Abstract: PURPOSE:To enable the consistent and uniform burning of a solid fuel utilizing waste by a method wherein a screw axis of which feeding direction by a screw blade is directed toward a central part direction thereof is arranged on a furnace bed having approximate V-shaped section, and ash discharging ports are opened at the upper parts of the both sides of the furnace bed corresponding to the central part of the screw axis. CONSTITUTION:A furnace bed 9 formed into approximate V-shaped section is arranged in a furnace body 2, a screw axis 11 is arranged in freely rotatable manner on the furnace bed 9 along a valley part 10 of the furnace bed 9. Screw blades 16, 16a having respectively different rotating direction with the bordering at the central part are provided in screwing manner on the outer periphery of the screw axis 11, the feeding direction by screw blades 16, 16a is directed to the central part, accordingly, a fuel is continuously pushed and supplied toward a central burning part, the burning is accelerated, also an ash is separated toward the both side directions due to the light specific gravity, the burning condition is uniformalized by continuous exposing of new burning surface. The separated ash is discharged from ash discharging ports 17, 17a opened at the both sides upper parts of the furnace bed 9 correspond to the central part of the screw axis 11.
Patent JP-S5786836-A (JP)
Title: Electrophotographic developing toner
Inventor: UCHIDA MITSURU
IPC: G03G9/08
Filed: 1980-11-19
Abstract: PURPOSE:To lower susceptiblity to aging and environment and to enhance durability, by dispersing a fine glass powder in a specified proportion into a resin component, and stabilizing positive charging of a toner to be used as well as its carrier for a long term. CONSTITUTION:A toner contains 5-7wt% fine glass particles of Na2O-CaO- SiO2 series having <=10mum, preferably, 0.5-2mum based on its resin component. The toner thus obtained is used together with a carrier of iron powder or the like. It is positively charged to a degree almost unchanged from the initial time of its use after long continuous uses, and an image obtained is not deteriorated even after a large number of repeated uses.
Patent JP-S5683881-A (JP)
Title: Magnetic bubble element and its production
Inventor: YONENOU KAZUNARI
IPC: H01F41/14
Filed: 1979-12-13
Abstract: PURPOSE: To form simply a detection element pattern by which a proper detection voltage is obtained, by forming a bubble detection element pattern consisting of materials made possible to valence electron control by ion injection, near the continuous disc pattern.  
     CONSTITUTION: Ions are injected to the part other than continuous disc pattern 11 on crystal substrate 10, where continuous disc pattern 11 is formed on the liquid crystal epitaxial film surface grown on the garnet face by a metallic maskto form a magnetic bubble driving layer. When bubble detection element pattern 13 consisting of amorphous Si and so on where valence electrons can be controlled by ion injection is provided near continuous part 12 of this pattern 11, resistivity and the Hall coefficient are controlled by required ion inkection, and a proper detection voltage can be obtained independently of the stretch length of magnetic bubbles by the Hall element function and so on. Further, amorphous Si and so on is used as the mask for pattern 11, and the magnetic bubble element is generated simply together with the detection element pattern. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1055014-A (JP)
Title: Photographing optical system driving device
Inventor: WAKABAYASHI HIROSHI
IPC: G03B17/04
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a photographing optical system driving device which is excellent in operability and which is constituted so that the optical action of a photographing system is varied by enabling a dustproof cover to be moved between a close position where it covers the front surface of the photographing optical system and an open position where it is retreated from the front surf ace of the photographing optical system. SOLUTION: The front surface of a camera main body 1 is provided with the dustproof cover 2 so that it can be horizontally displaced and the photographing optical system 3 so that it can be vertically displaced, that means, they can be extended and restored. When the cover 2 is set at the open position, a focal distance selection member 4 for switching the focal distance of a photographing lens is set at a telephotographing position where the focal distance of the optical system 3 is set in a telephotographing area and faced to a character 'T' printed on the upper surface of the main body 1. Besides, the optical system 3 is set at an extended position where it projects from the front surface of the cover 2.  When the cover 2 is set at the close position, the selection member 4 is set at a wide-angle position where the focal distance of the optical system 3 is set in a wide-angle area and faced to a character 'W' printed on the upper surface of the main body 1.
Patent JP-H064515-A (JP)
Title: Data totalization system
Inventor: KATOU NORITAKA
IPC: B42D15/10
Filed: 1992-06-22
Abstract: PURPOSE:To totalize data after writing the data on the cards where the data writing programs, etc., are recorded through a writing device, collecting the cards, and reading the data. CONSTITUTION:When a card 3 is inserted, the program recorded on the card 3 via a data writing part 2 is read out. Then, the writing columns, etc., are shown at a display part 4 and also temporarily recorded at a storage part 5. The data are inputted through an input part 1 in accordance with the screen shown at the part 4. These input data are written into the part 5 and then read out via a control part 6. Then, the data are written into a data recording area of the card 3 via the part 2. The card 3 is put into a data totalizing part (b). The data on the card 3 are read by a data reading part 7 and recorded to a memory part 8. Then, the data are read out of the part 8 via a control part 12 and with the signal received through an input part 10 and inputted to a data processing part 9 where the data are totalized. The processed data are shown at a display part 11.
Patent JP-S5864526-A (JP)
Title: Time signal controller for dual system computer
Inventor: MORI YOUSUKE
IPC: G06F1/14
Filed: 1981-10-14
Abstract: PURPOSE:To set the proper time of a computer after backup operation, by obtaining the succession of time between a main system and a stand-by system computer through a logical deciding circuit when the main system computer is shut down owing to a fault. CONSTITUTION:Through a switch SW1, a current time signal and a time signal of the last period outputted from the timer of a main system computer 1 are written in storage areas 31 and 32 alternately every time when a time signal is  generated. Through a switch SW2, the timer output of the computer side 1 is  inputted to a common memory device 3, whose storage contents are outputted  to a stand-by computer side 1'. If the computer 1 is shut down owing to a fault, the two time signals stored in the storage areas 31 and 32 are sent to the computer 1', and one of those time signals is selected on the basis of a preset selection criterion as an initial value of a successive time signal through a logical  deciding circuit.
Patent JP-S5864726-A (JP)
Inventor: IWAMATSU MAKOTO
IPC: H01H43/00
Filed: 1981-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1114607-A (JP)
Title: Ultrasonic probe and its applications
Inventor: ASHIDA TETSUYA
IPC: G01N29/04
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe where ultrasonic waves can be applied obliquely into an inspected object at a greater refraction angle even if the material of the inspected object has a slower ultrasonic propagation speed than that of the material of a delay chip and where ultrasonic waves can be received even if those being propagated in the inspected object reach a delay chip surface with a greater incidence angle. SOLUTION: A delay chip 2 is mounted to a vibrator 1 for transversal so that it is included at an area to an inspected object B, thus constituting an ultrasonic probe A. When the propagation speed of a transversal W1 in the delay chip is set to V1 and the propagation speed of a transversal W2 being inspected being in a relationship where it is subjected to mode conversion with W1 is set to V2 in the interface between the delay chip and the inspected object, the material of the delay chip is selected so that V1<V2 results. Ultrasonic waves can be transmitted or received directly with the probe along the surface of the inspected object.
Patent JP-2000319858-A (JP)
Title: Water cut-off plate by buoyancy
Inventor: ODAWARA TSUTOMU
IPC: E02B7/20
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a water cut-off plate to be placed in a passage portion in order to protect a building, a work piece, etc., from inundation, which performs a waterproofing action even if power fails or a human being is absent, is inexpensive, and does not hinder traffic except a case of flooding. SOLUTION: The water cut-off plate comprises a side ditch 1, a cover 2 which has a function of an inflow port for taking in inflow water at the time of flooding and a function of float to be rotated by buoyancy, a hinge-like sheet 3 which prevents leakage of water from a gap between the cover and the side ditch on a hinge side, a flap receiving support 4 which has hinges attached to both ends of the rotatable cover and functions as a rotation stopper of the cover 2, and a leakage preventive cushion 5 which prevents water leakage from a gap between the flap receiving support and a flap.
Patent JP-S5951976-A (JP)
Title: Grouting method
Inventor: SHIMADA SHIYUNSUKE
IPC: C09K17/00
Filed: 1982-09-17
Abstract: PURPOSE:To harden soft ground momentarily at a good setting rate, by grouting a liq. yielded by mixing an acidic water glass soln. with an alkali agent to bring the pH into an alkaline side into ground. CONSTITUTION:An acidic water glass soln. yielded by mixing an acidic reactant soln. (e.g., aq. sulfuric acid, aq. phosphoric acid) with an aq. water glass soln. and an alkaline reactant soln. (e.g., aq. water glass soln., aq. sodium carbonate) are combined to yield a mixed soln. with a pH of 8.5-10.5, which is grouted into soft ground of, e.g., an excavation site for building foundation to form solid ground with water resistance.