baber/WOPTO huggingface dataset:
Patent JP-H10222667-A (JP)
Title: Personal authenticating device
Inventor: IDE KENICHI
IPC: G06T7/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a personal authenticating device provided with a protecting function for cleaning the surface of a linear electrode at the time of usage and for preventing it from being damaged and also the function for cleaning fingers after usage and for promoting the sweat of the fingers when personal authentication is executed through the use of linear electrode array. SOLUTION: The device is constituted in such a way that a signal obtained by successively reading and synthesizing resistance values between respective adjacent linear electrodes at the time of pressing the fingers in the linear electrode array 11 in the longitudinal direction of the fingers is used as feature information of the fingers through the use of the linear electrode array 11 which is formed by arraying the plural linear electrodes along the longitudinal direction of the fingers, which are long in the direction being orthogonal with the longitudinal direction of the fingers to be collated of a person to be authenticated and personal authentication is executed. In this case, an open/close door 44 is provided in an opening part 43 where the linear electrode array 11 is contained.  In addition to it, a cleaning member 45 is provided so as to clean the surface of linear electrode array 11 by interlocking with the open/ close operation of the door 44 and, moreover, an ozone discharge port 46 and an ozone generator 47 are provided so as to clean the fingers after touching linear electrode array 11.
Patent JP-S63187571-A (JP)
Title: Positive plate for battery and its manufacture
Inventor: YASUDA HIDEO
IPC: H01M4/52
Filed: 1987-01-29
Abstract: PURPOSE:To stabilize open circuit voltage for a long time, to enable the residual capacity to be estimated from the change of open circuit voltage, and to obtain a battery having good high rate discharge performance by adding a specified ratio of phosphoric acid to active material mainly comprising hydroxides in which the content ratio of cobalt to nickel and cobalt is specified. CONSTITUTION:1-70 wt% [{P/(Ni+Co)}X100] phosphoric acid is added to active material mainly comprising hydroxides in which the content ratio of cobalt to nickel and cobalt is 15-90 wt%. By using hydroxides in which the content ratio of cobalt is 30-75 wt%, the potential stability of a positive electrode which is allowed to stand in alkaline aqueous solution and during charge- discharge cycle is increased and high rate discharge performance is improved. Furthermore, by adding phosphoric acid, even it the content ratio of expensive cobalt is decreased to 15 wt% or increased to 90 wt%, the performance equivalent to or exceeding that of a conventional positive plate can be obtained.
Patent JP-S58136987-A (JP)
Title: Heat exchanger
Inventor: KOMORI HIROKI
IPC: H02K9/18
Filed: 1982-02-09
Abstract: PURPOSE:To reduce a manufacturing time in a heat exchanger for cooling a rotary electric motor to be mounted above the rotary electric motor by a method wherein the end plates are formed with some air inlet holes and circular gooves for mounting the air passage pipes outside of the air inlet holes and then the air passage pipes are inserted and supported in the circular grooves. CONSTITUTION:An end plate 5a' is formed with a plurality of air passage holes 5c', and circular grooves 5e for mounting air passage pipes 5b are formed outside of the air passage holes 5c'. Both ends of the air passage pipe 5b are inserted into the grooves 5e in a pair of the end plate 5a' so as to support the air passage pipes 5b with end plates 5a'. With this arrangement, a simple fitting of the air passage pipes 5b in the circular grooves 5e in the end plate 5a' facilitates the manufacture of the heat exchanger and enables the reduction of the manufacturing time thereof.
Patent JP-S61179759-A (JP)
Title: Wire dot head printer
Inventor: TORISAWA AKIRA
IPC: B41J2/28
Filed: 1985-02-05
Abstract: PURPOSE:To reduce power consumption when a wire head is driven, by winding a coil so as to generate a magnetic field in a direction negating the magnetic field of a permanent magnet. CONSTITUTION:In the ring shaped permanent magnet 20 of a wire dot head, N-poles and S-poles are alternately magnetized in the same number as the number of cores 6. A coil 9 is wound around each core 6 so as to generate magnetic force in a direction negating magnetic force generated from each magnetic pole of the permanent magnet 20 having the cores 6 in a superposed state when a current is flowed. When a current is flowed to the coil 9, a magnetic flux loop 21 is generated to negate the magnetic flux of the permanent magnet 20 and to open an armature 5. A leaked magnetic flux loop 22 is generated in the side of the adjacent core 6'. The magnetic flux generated from the magnetic pole by the magnetic flux of the leaked magnetic flux loop 22 is weakened in the core 6' and an armature 5' can be opened by a reduced current. As mentioned above, the leaked magnetic flux generated by the adjacent coil can be utilized and power consumption is reduced.
Patent JP-H07230473-A (JP)
Title: Serial display processing system
Inventor: HANABE KENICHI
IPC: G06F17/30
Filed: 1994-02-16
Abstract: PURPOSE:To enable a user to read through a serial article in plural magazines at the time of designating this serial article as objective book information by performing unitary management of book information of plural books in the system where book information is displayed on the display device of a computer as a book image by pseud-execution of a book function of page turning or the like. CONSTITUTION:Book information of plural books including magazines is stored and managed in a large-capacity file memory 4. With respect to display of the serial article of magazines in a book display processing part 12, the display is switched to the serial article in the next/preceding issue or the serial start/last issue in accordance with setting of the serial read mode, inquiry of switching to the next/ preceding issue responding to the page advance/backing indication in the last/first page or the serial article, the serial advance/backing indication function, or inquiry of the display indication of the cover/back cover of the serial article.
Patent JP-H10260642-A (JP)
Title: Display device
Inventor: GRANT PATRICK ALEXANDER B
IPC: G09F9/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To easily operate an actuator which is difficult to look for in the dark and operate as to a travel or pocket display device having a hinged casing. SOLUTION: This device is equipped with a display mechanism 1 with a display surface and 1st and 2nd casing parts 2 and 3 which are movable between opening and closure positions, the 1st casing part 2 is pivoted on a 1st axis 4 up to the 2nd casing part 3, and the mechanism 1 is pivoted on a 2nd axis 5 parallel to and distant from the 1st axis up to one of the 1st and 2nd casing parts; and the peripheral part of the mechanism 1 distant from the 2nd axis 5 and part of the other 1st or 2nd casing part distant from the 1st axis 4 are provided with mutual engagement members 6 and 7 so as to hold the casing parts at the opening positions, and the said display mechanism is equipped with an actuator 8 which can be operated by pressing this mechanism and 1st casing part together when the 1st and 2nd casing parts are the closure positions.
Patent JP-S58136981-A (JP)
Inventor: NANJIYOU TOSHIO
IPC: F27D17/00
Filed: 1982-02-09
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-S62178389-A (JP)
Title: Two-color thermosensitive recording paper
Inventor: ENMANJI KIMIE
IPC: B41M5/28
Filed: 1986-01-31
Abstract: PURPOSE:To obtain a two-color thermosensitive recording paper capable of fixing and preventing falsification, by using a resin material containing discontinuous particles of a diazonium salt, particles of a colorless dye, particles of a substance becoming acid or heating, particles of a substance having a melting point higher than that of the above substance and becoming basic on heating, and a coupling agent. CONSTITUTION:When a two-color thermosensitive recording paper is heated at and around the melting temperature of a substance 10 becoming basic on heating, a sub stance 3 becoming acid on heating is melted together with the substance 10 and neutral ized, whereby the coloring of a colorless dye 11 is inhibited and a diazonium salt 13 reacts with a coupling agent 15 to form a diazonium salt coloring portion 12. On irradiation with a light 16, the diazonium salt 13 decomposes, thereby failing to react with the coupling agent 15. On heating from a thermal head 18, a printing portion turns acid and the colorless dye 11 colors to form a colorless dye coloring portion 19. On heating from a thermal head 17, the substance 3 turning acid and the substance 10 turning basic are both melted and neutralized, whereby the coloring of the colorless dye 11 is inhibited, thus a fixing portion 14 is formed which prevents a color-producing if being reheated.
Patent JP-S54113559-A (JP)
Title: Refrigerant leakage detector for refrigerator
Inventor: AMANO MATSUO
IPC: F25B49/00
Filed: 1978-02-24
Abstract: PURPOSE: To detect positively the leakdage of a refrigerant before or in operation of a refrigerator and to maintain favorable cooling effect by fitting a high-pressure circuit with a pressure-temperature switch which opens and closes through the detection of the pressure and temperature of the refrigerant.  
     CONSTITUTION: When a refrigerant in refrigeration cycle has leaked so that the amount of the refrigerant has decreased to below 200g, the contacts 15 and 16 of a pressure-temperature switch 10 separate and a switch 24 opens so that no current flows in a solenoid clutch 25 and the compressor 1 stops. When the compressor 1 is operated with leakage of refrigerant before or in refrigeraion cycle, particularly with leakage from a low-pressure circuit in operation, the leakage will goes on so far as the pressure in the low-pressure circuit reaches to the atmospheric pressure as a result of the throttling effect of an expansion valve 4. But, because the detection line of a detector is so designed that the working pressure in a refrigeration cycle operation is higher than that before the operation, the trace leakage of refrigerant from the low-pressure circuit can be detected assuredly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58139791-A (JP)
Title: Treatment of organic waste liquid
Inventor: MATSUO YOSHITAKA
IPC: C02F3/34
Filed: 1982-02-12
Abstract: PURPOSE:To remove phosphorus simultaneously with org. materials from waste liquid efficiently and biologically, by returning sludge from a settling basin dividedly into an anaerobic tank and an aerobic tank, treating org. waste liquid anaerobically in the anaerobic tank and aerating then the same in the aerobic tank. CONSTITUTION:The return sludge from a final settling basin 3 is divided to two parts. The 1st return sludge 15 and treating liquid 11 which is org. waste liquid are treated anaerobically with mixing and agitating with an agitator 21 in an anaerobic tank 1 which is divided to two chambers so as to obtain spurious streamline flow. The mixed liquid 12 treated in the above-mentioned way is conducted into an aerobic tank 2 where the liquid is mixed with the 2nd return sludge 16 and aerated with an air diffusion mechanism 20. The aerated and mixed liquid 13 is conducted to a final settling basin 3 provided with a scraper 23, where the liquid is separated to treated liquid 14 and concd. activated sludge. The sludge is returned 15, 16 and the excess sludge 17 is discharged. The returning flow of the sludge 15 is controlled by detecting the anaerobic degree in the tank 1 with an oxidation-reduction electrometer 5.
Patent JP-H09206233-A (JP)
Title: Automatic air vent in purifier for bathtub hot water
Inventor: OGAWA SOUICHI
IPC: B01D35/14
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To automatically vent air in starting a pump, when a cheap, ordinary 'line pump' having a quiet driving sound is used by constituting an air vent in such a state that air stored in an air reservoir is slowly removed to the outside of a purifying case along with bathtub hot water in the purifying case in starting of a water pump. SOLUTION: An airtight purifying case Cc and a water pump Pw are stored and installed in parallel to each other in an outer case Co. An inlet 23 is bored in one end of bottom walls 7b, 1b of a purifying case main body 7 and a case main body 1, an outlet 27 is opened in the central part, and the outlet 27 is connected to a suction port 52 of the water pump Pw via an elbow 28 and a communicating hose 29. The bottom of an air bent pipe 20 is fixed to a support member 30 in the bottom wall 7b of the purifying case Cc. A cylindrical air sump 34 opened its bottom is formed in the topmost part of the top wall of a lid body 9, and a float 36 supported so as to be freely raised/lowered by a guide bar suspended from the top wall of the lid body 9 is provided in this air sump 34.
Patent JP-S57134091-A (JP)
Title: Detector for valve actuating load
Inventor: HASHIMOTO KAZUHARU
IPC: F16K31/44
Filed: 1981-02-12
Abstract: PURPOSE:To high accurately detect a load of actuating a valve, by providing a light receiver, receiving light from a light emitter, and a mechanism, detecting a load for open-close actuating the valve unit on the basis of a light receiving pulse period from the light receiver. CONSTITUTION:A valve actuating load detector 14 consists of a light emitter 11 and light receiver 12 in a valve opening detector 7 and a mechanism 16, detecting the open-close actuating load of a valve body 2 on the basis of a light receiving pulse period from the light receiver 12, then on the basis of pulse period variation deriving from speed change of a rotary mechanism 10 a detected value of its varying valve body actuating load is digitally displayed by a microcomputer. A preset value of the valve body actuating load at opening and closing of the valve body is compared with a load detected value, if the detected value becomes at least the preset value, its drive stop signal is input to a drive stop mechanism 9.
Patent JP-H01198913-A (JP)
Title: Dam body construction method
Inventor: OKIMOTO MASAYUKI
IPC: E02B7/02
Filed: 1988-01-30
Abstract: PURPOSE:To construct a dam body simply and economically by connecting and mounting a box type steel sheet pile with a double arm joint to and on the ground subjected to leveling work, constructing a continuous wall body, and filling up a filler in an inner cavity of the steel sheet pile and a wall body inner cavity. CONSTITUTION:The ground 13 is excavated and, after leveling work is carried out, a box type sheet pile 11 made up of welding a joint 23 to each corner of a square steel pipe 22 is connected and mounted on the ground, constructing a dam wall body 10 and a subband 15. Then, concrete 16 is filled up in an inner cavity of the steel sheet pile, while earth and sand are charged in a dam inner cavity 18. With this constitution, such a dam body as large in bearing force is constructible simply and economically.
Patent JP-H01195219-A (JP)
Title: Operation of melting and reducing furnace
Inventor: YAMAUCHI MASAO
IPC: C21B13/00
Filed: 1988-01-30
Abstract: PURPOSE:To obtain a high secondary combustion rate and to prevent the fusion loss of the refractory material of the furnace wall by operating the furnace so that the interval between the upper surface of slag and an oxygen top- blowing lance fulfils a specified relation. CONSTITUTION:The operation of the furnace is controlled so that the interval (h) between the upper surface 2a of slag in the furnace and the lance 4 fulfils the relation shown by the equation to efficiently carry out a reduction reaction. In the equation, D is the inner diameter of the furnace, alpha is the distance (300/alpha/1500mm) between the intersection of the outermost periphery of an oxygen jet 5 and the upper surface 2a of slag and the furnace wall 1a; theta is the maximum outward angle of the oxygen injection hole of the lance 4; and beta is the expansion angle of the oxygen jet 5. By this method, a high secondary combustion rate can be stably maintained, the heat transmitting effect of the secondary combustion heat is improved, and the productivity is also ameliorated. In addition, since the fusion loss of the refractory material is reduced, a unit requirement of auxiliary material is decreased.
Patent JP-S63189588-A (JP)
Inventor: YONAHARA YOSHIHIRO
IPC: E06C7/18
Filed: 1987-01-30
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-H10206242-A (JP)
Title: Temperature monitoring method and device using pseudocolor thermal image for alarm display
Inventor: SEMA AKIRA
IPC: G01J5/48
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a temperature monitoring method which uses a pseudocolor thermal image by an infrared thermal image device for an alarm display and enables even unskilled person to clearly and speedily find which region of an object deviates in temperature from a threshold value. SOLUTION: This device comprises an infrared TV camera 1, an A/D converter 2, a temperature table storing memory 3, a frame memory 4, an LUT storing memory 5 formed of a pseudocolor LUT(look-up table) 5A and a black and white LUT 5B, a D/A converter 6, a temperature setting circuit 7, and comparator 8. The optical image of an object is converted into an electric signal by the infrared camera 1 to obtain an infrared thermal image signal 104 converted into temperature data. The comparator 8 controls the selection of two kinds of LUTs of the LUT storing memory 5. At the time when a temperature indicated by an infrared thermal image signal 106 deviates from a threshold temperature 105, the comparator 8 has a pseudocolor thermal image signal 107 selected to send it to a TV monitor as an alarm.  At other times, the comparator 8 has a black and white thermal image signal 107 selected to send it to the TV monitor.
Patent JP-S55112012-A (JP)
Title: Field effect type transistor amplifier
Inventor: MIZUSHIMA NOBORU
IPC: H03F1/32
Filed: 1979-02-22
Abstract: PURPOSE:To improve the linearity by making use of the backward rectification detection of the gate electrode. CONSTITUTION:Impedance circuit network 13 is inserted to the gate bias circuit of FET amplifier 1, and at the same time the voltage of bias power source 8 is set to the value near the starting of the backward rectification current of the FET. When the amplitude of the input signal is small, the gate current is minute. Thus no effect is given substantially to the operation of FET5 due to network 13. And with increase of the input signal, the gate current starts to flow to cause the voltage drop across impedance Z1. This voltage drop is caused in the direction where the gate bias voltage is made shallower, and accordingly the drain current increases to cause increment of the amplifier output as well.
Patent JP-S62134680-A (JP)
Inventor: SUGIMOTO HIKARI
IPC: B42D15/02
Filed: 1986-02-03
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-S55113258-A (JP)
Title: Enclosed type alkali cell
Inventor: MIZUTANI MINORU
IPC: H01M50/193
Filed: 1979-02-21
Abstract: PURPOSE:To raise resistance to liquid leakage by using a sealant obtained by adding polybutene to asphalt. CONSTITUTION:The sealant layer 8 consisting of asphalt and polybutene is formed between the metal sealing plate 1 serving as negative side terminal and the packing 6 of nylon, etc. said sealant is obtained by mixing a blown asphalt and polybutene in a proportion of 100:50 by weight, and the sealant is dissolved in an appropriate organic solvent, e.g., benzene, toluene, etc., and then coated on the surface of the metal sealing plate 1 or injected into between the metal sealing plate and the packing.
Patent JP-S53104484-A (JP)
Title: Chuck click driving mechanism
Inventor: GOTOU YOSHIAKI
IPC: B23B31/24
Filed: 1977-02-24
Abstract: PURPOSE: To provide a chuck click driving mechanism easily worked and assembled and manufactured at a cheap cost, wherein the rectilinear movement of the piston of a directacting cylinder is converted into a rotary movement through a multithread screw having a large lead angle thereby causing chuck clicks to hold therebetween a work. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10224723-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAKAMOTO JUNICHI
IPC: G11B33/06
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To make a magnetic recording and reproducing device small in size and light in weight at the time of using the device as an electronic still camera by constituting the device so that an output signal from a switch means is recorded in a recording medium and the switch means can be connected and separated to/from the recording means. SOLUTION: A subject signal S11 is inputted from an input terminal 18 to an optical image pickup part 11 and an optical signal S12 is outputted. The signal S12 is inputted to conversion part 13 and converted into a digital signal. An output signal S13 from the conversion part 13 is branched by a branch part 17 and one branch signal S14 is stored in a memory 14. An output signal S15 from the memory 14 is inputted to a switch 16 and the other output signal S15 from the branch part 17 is also inputted to the switch 16. Since the memory 14 is not used when the device is used as a camera incorporated VTR, the switch 16 connects its contact to the terminal (a) side. In the case of using the device as an electronic still camera, the memory 14 is required, so that the contact is connected to the terminal (b) side.  An output signal S17 from the switch 16 is inputted to a recording part 15 through a connection part 12 and recorded in a recording medium.
Patent JP-S62179585-A (JP)
Title: Static demolishing agent
Inventor: WATABE KAZUTAKA
IPC: C09K3/00
Filed: 1986-02-03
Abstract: PURPOSE:To minimize a gunshot phenomenon without decreasing the demolishing power of a static demolishing agent comprising an expansive tablet made by compression molding of an expanding agent consisting mainly of CaO and a hydration modifier, by incorporating burned calcium oxide particles therein. CONSTITUTION:A calcium oxide powder is thoroughly mixed with a hydration modifier (e.g., alumina cement or calcium borate), and the mixture is compression-molded on, e.g., a briquetting machine to produce an expansive tablet. Separately, lime is burned to produce calcium oxide particles having a particle size of about 1-10mm. The calcium oxide particles are mixed with the expansive tablet in a ratio of 0.5 or less to 1 to give an objective static demolishing agent. Since the calcium oxide is mixed in particulate form, not in powdery form, the control of the rate of hydration can be facilitated and the reduction in vapor pressure can be expected; therefore, a gunshot phenomenon can be minimized.
Patent JP-H03224753-A (JP)
Title: Printed matter issuing device
Inventor: KIMURA HARUO
IPC: B41J2/36
Filed: 1990-01-30
Abstract: PURPOSE:To make it possible to perform high-quality and ink-fast printing, if different types of printing medium are provided, by identifying the type of a printing medium selected based on an external input printing command and controlling the heat capacity of a thermal head in accordance with the identification results. CONSTITUTION:The type of a card 11 is identified, then optimal printing conditions are selected from a table provided in ROM inside CPU based on the identification results and high-speed printing is performed when a card like paper which is ink-fast is printed. Consequently, time required for issuance is shortened. On the other hand, when a card like plastics which is not ink-fast is printed, low-speed printing is performed. In the case of low-speed printing, the recording cycle of a thermal head can be expanded so that a drive pulse signal of large pulse width can be applied. Thus the heat capacity of the thermal head 8 can be increased by supplying a high printing energy to the head and ink-fast printing can be performed on the surface of a plastic card.