baber/WOPTO huggingface dataset:
Patent JP-S52113649-A (JP)
Title: Cashless sales information acquisition unit and method of using same
Inventor: YOSHIOKA TOSHIHIRO
IPC: G06Q50/00
Filed: 1976-03-19
Abstract: PURPOSE: To decrease cost of equippment, by making it possible to the control the cashless sales information acquisition unit equipped in the room of hotel etc. and then managing the doors of rooms and the automatic vending machines at the same time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02257209-A (JP)
Title: Character input device
Inventor: ODA HAJIME
IPC: H03M11/24
Filed: 1989-02-09
Abstract: PURPOSE:To quickly select a homonym by comparing the pressure applied to an input key depressed first and the pressure to an input key depressed subsequently, and selecting the homonym in accordance with its compared information. CONSTITUTION:When a key is inputted from a keyboard KB, a comparing means CM compares the pressure applied to an input key depressed first and the pressure to an input key depressed subsequently. A control circuit CR uses a CPU, and executes a function as a selecting means for selecting a homonym in accordance with information compared by the comparing means CM. In such a way, since the pressure applied to the input key depressed first and the pressure to the input key depressed subsequently are compared, and the homonym is selected in accordance with this compared information, the homonym can be selected quickly.
Patent JP-2000044212-A (JP)
Title: Production of nitrogen trifluoride
Inventor: TOKUNAGA ATSUSHI
IPC: C01B21/083
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To easily control the reaction and to increase yield by introducing fluorine through the lower part of a reaction chamber filled with an ammonium complex of metal fluoride to react with particles and separating nitrogen trifluoride from the produced gas. SOLUTION: A gas containing F2 is introduced through the lower part of a vertical reactor filled with particles of an ammonium complex of metal fluoride such as (NH4)3AlF6 so as to allow the gas to react with the complex. Since the reactor is a packed layer type, the contact area between the particles and the F2 gas is increased. The gas discharged from the reactor is partly circulated and introduced again through the lower part of the reactor so that the NF3 concn. in the gas can be increased after an impurity gas such as F2, HF, N2O is removed. Thereby, the amt. of NF3 discharged with an inert gas such as nitrogen in the process of deaerating after condensation and liquefying can be decreased to improve the recovery rate of NF3. In order to partly circulate the discharged gas from the reactor, a method using a compressing pump or a blower is easy.
Patent JP-H01206778-A (JP)
Title: Digital video signal processing system
Inventor: ENAMI KAZUMASA
IPC: H04N9/75
Filed: 1988-02-12
Abstract: PURPOSE:To programmably and freely process video signals in accordance with their processing purpose without requiring a physical connection work by setting processing the contents of programmable arithmetic processing parts to give various kinds of video signal processing functions. CONSTITUTION:A network part 20 receives plural video inputs from the external and programmably supplies these inputs to plural programmable arithmetic processing parts 21(01)-21(16) and outputs one input. By programmable arithmetic processing parts 21(01)-21(16) inputs is subjected to arithmetic processing, and outputs are inputted to the network part 20. The connection form and processing forms of programmable arithmetic processing parts 21(01)-21(16) are freely set by a main control part 22.
Patent JP-H01206755-A (JP)
Title: Node device
Inventor: MATSUDA TETSUSHI
Filed: 1988-02-12
Abstract: PURPOSE:To erase a packet, which is transmitting from its own node, without fail by erasing the received packet until the number of transmitting packets and the number of receiving packets are coincident. CONSTITUTION:A node device 100 has a media access control(MAC) sub-player 101 to support the system of an LAN, an FDDI-MAC sub-player 102 to support the FDDI system of the LAN and a repeating part 103 which is an interface to absorb the difference of the systems between these sub-players. Until the number of the packets to be transmitted in a condition that a transmitting right is obtained and the number of the packets to be received after this transmission is started are coincident, this node device 100 does not repeat but erases the packet, which is received after the transmission is started, to the next node.
Patent JP-S57145169-A (JP)
Title: Liquid-type ink with water-erasable trace
Inventor: MATSUI YOSHI
IPC: C09D11/00
Filed: 1981-03-05
Abstract: PURPOSE: A liquid-type ink capable of writing a letter, figure, etc. on fabric, paper, etc., which are easily erased with water, comprising a specified aq. sol. contg. an indicator which can be colored or decolored depending on pH.  
     CONSTITUTION: An indicator such as phenol red, m-nitrophenol or bromothymol blue which can be colored in a slightly alkaline soln. and decolored in a neutral or acid soln. is used. For example, 3W3.5pts.wt. sodium carbonate, 0.5W0.7pts.wt. potassium hydroxide, 80pts.wt. water, 0.25W3pts.wt. phenol red and 20pts.wt. polyethylene glycol are mixed to form an ink exhibiting red in a slightly alkaline soln. A trace written with said ink can be easily erased with water. It is possible to prepare a yellow ink by use of m-nitrophenol and a blue ink by use of bromothymol blue. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62288928-A (JP)
Title: Data processor
Inventor: TSUBO HISAYOSHI
IPC: G11B20/10
Filed: 1986-02-14
Abstract: PURPOSE:To considerably improve the performance by inserting a processor between a host device and a floppy disk device and accessing a memory part at a high speed to use the floppy disk device. CONSTITUTION:When the instruction to load a program to an area #0 in a memory part 6 is given from an operation panel 5, a processing part 7 performs the control to transfer data to be area #0 of the memory part 6 from a floppy disk FD device 3 through a floppy disk driving FDD interface part 8. When loading is completed, the processing part 7 sends the signal, which indicates that the first FD device for program is ready, to a host machine 1. Similarly, the signal indicating that the second FD device for user data is ready is sent to the machine 1. Thus, the FD device for program and that for user data are connected through interfaces 2 when viewed from the machine 1.
Patent JP-S52114645-A (JP)
Title: Styrene resin compositions reinforced with gypsum
Inventor: TAKIGAWA YUKIO
IPC: C08L23/00
Filed: 1976-03-19
Abstract: PURPOSE: Styrene resin compositions effectively reinforced with gypsum having improved mechanical strength, etc. at a low cost incorporated with an α type needle-like anhydrous gypsum. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55123050-A (JP)
Title: Butterfly valve
Inventor: MURAI YONEO
IPC: F16K1/226
Filed: 1979-03-15
Abstract: PURPOSE: To provide sure sealing effect of a butterfly valve in accordance with hydraulic pressure, by providing a seat ring to at least one of the sliding surface of a disc and body, thus keeping the seat ring movable close to the surface for sealing as hydraulic pressure works on it.  
     CONSTITUTION: A seat ring 8 is set detachable with a bolt 9 and junk ring 10 to the slide surface of a body 1, being movable by a distance of clearance a under hydraulic pressure in the arrow B direction. A gasket 11 which serves as a spacer and seal and also a spring 12 for adjusting pressure together with an adjust screw 13 are used for setting the seat ring 8. As the fluid flows in the arrow B direction, the flow passage is kept open or closed in accordance with seat rings 8, 14 through control of a disc 2. Since the seat ring 8 is flexible by the distance a, it is pressed tight against the opposed seat ring 14 to improve the sealing effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01206717-A (JP)
Title: Data latch circuit and shift circuit
Inventor: MIYAMOTO NOBORU
IPC: H03K3/037
Filed: 1988-02-15
Abstract: PURPOSE:To prevent malfunction from being generated due to the generation of racing by transmitting the output signal of an input circuit, which is included in a master flip-flop circuit, to a slave flip-flop circuit. CONSTITUTION:A data latch circuit and a shift circuit are constituted in a master slave form to equip a master flip-flop circuit(MFF) and a slave flip-flop circuit(SFF). Thus, when a clocked inverter 13 is made into a high output impedance condition and the level of a node N11 is made low according to the output operation of a clocked inverter 11, a clocked inverter 14 is also made into the high output impedance condition. Thus, the level of a node N13 is determined according to the output operation of a clocked inverter 15. Accordingly, when the levels of clock signals phi and phi' are inverted, the change of the node N11 is not transmitted to the SFF circuit. Thus, the racing can be prevented.
Patent JP-H09220229-A (JP)
Title: Ultrasonic diagnostic system
Inventor: BABA TATSURO
IPC: G01B17/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide bloodstream information at any specified depth by canceling position deviation caused by a burst wave by delaying a range gate to be loaded to a Doppler signal just for the 1/2 burst length of the burst wave at the timing corresponding to the specified depth. SOLUTION: Sample volume is set at any desired position on a tomographic image by operating a track ball 33 and the position information is supplied from a CPU 31 to a gate controller 37. The gate controller 37 controls a range gate integration circuit 21 and loads the range gate at the timing corresponding to the depth of the sample volume. The timing to load the range gate is set while being delayed from an original just for the time of C/2 as the half of a burst length C of the burst wave at the timing corresponding to the depth of the sample volume. Therefore, the position deviation caused by the burst length (time width) of the burst wave is canceled and the bloodstream information concerning the specified depth setting the sample volume can be provided.
Patent JP-H07215666-A (JP)
Title: Heavy material handling attitude control device
Inventor: YAGAKI TSUTOMU
IPC: F16M7/00
Filed: 1994-02-03
Abstract: PURPOSE:To easily control the heavy material hoisting attitude by fitting a tensile type balance cylinder device, in which a pipeline provided with an opening/closing valve is connected between an upper and a lower oil pressure chambers, to a hoisting tool of plural cranes. CONSTITUTION:A partitioning wall 8 is arranged at an intermediate part inside of a cylinder 7 arranged in the vertical direction to partition the inside thereof into an upper and lower cylinder parts 7a, 7b. A balance piston 9 is incorporated in the upper cylinder part 7a freely to be slid in the vertical direction to partition the inside thereof into an upper oil pressure chamber 10 and a resetting gas compression chamber 11. Furthermore, a piston rod 6 is incorporated in the lower cylinder part 7b to partition a lower oil pressure chamber 12. On the other hand, a pipeline 13 provided with an opening/closing valve 14 is connected between the upper and the lower oil pressure chambers 10, 12 to form a tensile type balance cylinder device 5A. A hoisting tool 4 of a crane 2 is fitted to plural balance cylinder device 5A, and while a heavy material 1 is hoisted by each piston rod 6.
Patent JP-S56127079-A (JP)
Title: Food capsule
Inventor: OONO IETATSU
IPC: A23L35/00
Filed: 1980-03-12
Abstract: PURPOSE: Food of various kinds is wrapped with a covering material into capsules or packes to provide capsuled food product that is very convenient for carrying and storing and readily eatable.  
     CONSTITUTION: A covering material composed of gelatin, wafer, or made from grains such as corn is used to wrap an appropriate amount of food such as honey, onion, pickled "ume" (Japanese apricot), or small fished into capsules or packs. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61195123-A (JP)
Inventor: MANFUREETO SHIYUPIISU
IPC: C08K3/20
Filed: 1986-02-17
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-S63198172-A (JP)
Title: End point detecting circuit for arc
Inventor: HORIGUCHI TATEJI
IPC: G06T11/20
Filed: 1987-02-13
Abstract: PURPOSE:To reduce a pre-processing time by correcting the start point and the end point of an arc even if they are set to positions dislocated from a coordinate value on an actually calculated pattern and correctly approximating on the actual pattern. CONSTITUTION:The contents of registers 5, 7 in which the respective Y coordinates of a calculated point and the predetermined end point of the circular arc are compared in a Y comparator 2, when a coincidence signal 22 is outputted within a range in which the inclination of a tangent line is larger than 45 deg., the calculated point is detected as the end point of the arc. When the inclination of the tangent line is 45 deg., the outputs of an X comparator 1 and the Y comparator 2 are decided by an XY decision device 3, consequently, if a coincidence signal 24 is outputted, this is detected as the end point of the circular arc. The contents of registers 6, 8 in which the respective X coordinates of the calculated point and the end point of the circular arc are stored are compared in the X comparator 1 in a range in which the inclination of the tangent line is smaller than 45 deg. and a point at which coincidence signal 20 is outputted is detected as the end point of the circular arc. In such a way, even if the start point and the end point of the arc are set to the positions dislocated from the actually calculated coordinate value, the dislocation is corrected and correctly detected.
Patent JP-S56126681-A (JP)
Title: Wind-driven generator
Inventor: TANIMOTO KUNIAKI
IPC: F03D3/04
Filed: 1980-03-12
Abstract: PURPOSE: To facilitate control of wind force, by installing wind collectors to all directions which are connected with a turbine through an air duct and nozzle.  
     CONSTITUTION: Wind collectors 1 installed to all directions are connected with a turbine 4 through an air duct 7 and nozzle 3. Since wind from any direction can be rectified as laminar flow by means of the air duct 7, wind force can be easily be harnessed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06234816-A (JP)
Title: Production of perfluorocarbon polymer having sulfonic acid type functional group
Inventor: TAMURA MASAYUKI
IPC: C08F16/14
Filed: 1993-01-27
Abstract: PURPOSE:To readily obtain a perfluorocarbon polymer having a sulfonic acid type functional group in high yield without using a solvent destroying the ozonosphere by carrying out the solution copolymerization of a perfluorocarbon monomer containing a sulfonic acid type functional group with a perfluoroolefin in a specific medium. CONSTITUTION:A perfluorocarbon monomer containing a sulfonic acid type functional group (preferably a fluorovinyl compound, etc., of the formula) and a perfluoroolefin (preferably tetrafluoroethylene) are subjected to the solution polymerization using a hydrochlorofluorocarbon (preferably 1,1-dichloro-2,2,3,3,3- pentafluoropropane, etc.) as a medium to afford the objective polymer. The reaction is preferably carried out at 30-80 deg.C temperature under 2-30kg/cm<2> pressure by using disuccinoyl peroxide, etc., as a polymerization initiating source. The medium is used in an amount so as to afford <=10/1 polymerization ratio of the medium/perfluorocarbon monomer containing the sulfonic acid type functional group.
Patent JP-S57147036-A (JP)
Title: Sampling box for irradiation spectroscope unit
Inventor: MATSUMOTO KOUICHI
IPC: G01J3/10
Filed: 1981-03-06
Abstract: PURPOSE:To obtain the multiple stages of luminous fluxes of a uniform intensity distribution by providing an optical mixer for mixing the light near the slit of a sample box for an irradiation spectroscope unit. CONSTITUTION:The light 10 from a diffraction grating passes through a special diffusion plate 11, after which it is made incident to a sample box slit 12. This light goes through an optical mixer 13 for optical mixing, a stop 14 for controlling of quantity of light and a plane mirror 15, after which it is made into roughly parallel luminous fluxes. These fluxes are divided to the reflecting light and the transmitting light by the semitransparent mirrors 17-21, and are irradiated onto the respective sample stages 22-26. The respective reflectivities and transmittances of the semitransparent mirrors 17-21 are controlled in such a way that the ratios of the light intensities on the sample stages attain about 1/2, whereby the sample box of threshold type is constituted. Thereby, the luminous fluxes which do not receive the influence of various functional conditions of the spectroscope and the sample box are obtained.
Patent JP-H02212582-A (JP)
Title: Friction material
Inventor: SHIBATA KATSUHIRO
IPC: C09K3/14
Filed: 1989-02-10
Abstract: PURPOSE:To obtain a friction material which is easy to mold, can suitably control the fading of a brake, etc., and has high durability by using as constituents a specified amount of carbon fibers and a specified amount of aramid fibers comprising a mixture of pulpy fibers and cut fibers. CONSTITUTION:A friction material containing as fibrous material 3-30wt.% carbon fibers (A) and 2-20wt.% aramid fibers (B) comprising a mixture of pulpy fibers (a) and cut fibers (b), wherein the weight ratio of (a) to (b) in B is 0.5 or greater. The fibrillar fibers (a) serve to improve the durability of a friction material after molding, and incorporate the fibers (b) and fibers (A) or other fillers, so that these fibers and fillers are suitably dispersed and an unnecessary increase in bulk density is prevented when the friction material is molded, thus giving a friction material which is easy to mold, can suitably control the fading of a brake, and has high durability.
Patent JP-S59156573-A (JP)
Title: Soldering method
Inventor: ISAGAWA MITSUO
IPC: B23K3/00
Filed: 1983-02-25
Abstract: PURPOSE:To prevent sticking of a flux at the contact point of a relay and to prevent the defective contact of the contact point by dipping a relay body in a liquid on which a flux is floated, and projecting terminals from the liquid surface thereby soldering the terminals. CONSTITUTION:A relay body 1 having terminals 2 on one side is put in a vessel 3 having about the depth at which the terminals 2 project from the top edge and the body 1 can be thoroughly dipped and after water 4 is filled in the vessel 3, the terminals 2 projecting from the water surface are stuck thereon with solder 5. The solder flux generated in the stage of soldering does not dissolve in the water 4 and since the flux has roughly the same specific gravity as the specific gravity of the water 4, the flux floats like oil on the water surface owing partly to the surface tension of the water. The water 4 is then poured into the vessel 3 so that the top surface of the water 4 contg. the floating flux overflows from the edge of the vessel 3. The floating flux is thus removed. The relay body 1 is removed from the inside of the water.
Patent JP-S61191813-A (JP)
Title: Heat cooking apparatus
Inventor: TAMADA KAZUMI
IPC: F24C3/08
Filed: 1985-02-21
Abstract: PURPOSE:To make it possible to use the apparatus in low temperature cooking as well as in high temperature cooking by loading a heating member interposed between a cooking vessel and a sensor, making contact with both members and being heated in lag as compared with the cooking vessel, at either the cooking vessel or the sensor in a freely attachable or detachable manner. CONSTITUTION:Two L-shaped engaging members 18 and 18 are provided on the back surface of the bottom plate of a rice cooking pan or other cooking vessel 4, a metal plate 19 curved in U-shape is inserted into between the engaging members 18 and 18. Both side edges of the metal plate 19 are engaged with the engaging members 18, respectively, so that the metal plate 19 are loaded in the cooking vessel in an attachable or detachable manner. Since the metal plate 19 is heated in lag as compared with the cooking vessel 4, it becomes possible to carry out heat-cooking at high temperatures exceeding the operation temperature. By loading or enloading the heating member, the apparatus can be used in the high-temperature cooking as well as the low- temperature cooking.
Patent JP-2000230950-A (JP)
Title: Measuring apparatus for surface resistance
Inventor: KAKITA YUJI
IPC: G01R27/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus which can prevent the degradation of the performance or the appearance quality of a conductive film, which can suppress a measuring error due to a change in a path line, and by which an in-line continuous measurement can be performed with good accuracy. SOLUTION: This measuring apparatus is provided with a prescribed number of eddy-current generation parts 3A which face a conductive film 3 by keeping a set interval, a prescribed number of eddy-current detection parts 3B which detect an eddy current flowing in the conductive film 2 in a state separated from the conductive film 2, a prescribed number of interval detection parts 4 which detect the interval between the eddy-current generation parts 3A and the conductive film 2 are installed, and a calculation means 7 which calculates the surface resistance of the conductive film 2 in a state that a voltage to be applied to the eddy-current generation parts 3A is set to be constant.  The calculation means 7 is constituted in such a way that it finds the increase or decrease amount of the eddy current due to a deviation from the set interval when the calculation result of the interval detection parts 4 is deviated from the set interval, that the increase or decrease amount of the eddy current is corrected so as to be subtracted from, or added to, the detection result of the eddy- current detection parts 3B, and that the surface resistance of the conductive film 2 is calculated on the basis of the corrected value of the eddy current.
Patent JP-H08196825-A (JP)
Title: Circulation type purifying and heat retaining device for bath
Inventor: KOJIMA KOZO
IPC: F24H9/00
Filed: 1995-01-27
Abstract: PURPOSE: To provide a circulation type purifying and heat retaining device for baths with a sound generating means which is capable of eliminating the uncomfortability of a bather according to the buzzing sounds of a motor by generating sounds, such as murmurs of valley rivers at need and enables the bather to relax positively by relieving the tension state of the mind and body of the bather by the acoustic effects thereof. CONSTITUTION: A device body 2 is installed outside a bath tub 1 and the hot water in the bath tub 1 is subjected to purifying and heat retaining while the hot water is circulated between the bath tub 1 and the device body 2 by a circulating pump in the device body 2. The device body 2 is provided with the sound generating means 28 for generating the prescribed sounds and a switch 34 for starting and stopping the sound generating means 28.