baber/WOPTO huggingface dataset:
Patent JP-H10214343-A (JP)
Title: Picture collating device
Inventor: WADA TAKUYA
IPC: G06K9/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To simply and surely judge coincidence or noncoincidence concerning the picture of a fingerprint, etc., by successively displacing plural areas from which a first picture is segmented on a second picture so as to judge the coincidence of the picture from the peak value of distribution tabulation obtained from the detection, etc., of the coincidence of each area and the second area. SOLUTION: In response to user's operation, fingerprint data D2 in an inspected fingerprint memory 6 and corresponding fingerprint data D1 registered in a fingerprint data base 5 are inputted in a collating ratio detecting part 7. The part 7 successively obtains comparing results between the linear picture of data D1 and a picture by data D2 overlapping at each displacing position to successively detect coincidence between each linear picture of data D1 and the picture of data D2. In addition, the distribution of coincidence is detected. In addition, the distribution of coincidence is corrected and the collating ratio is calculated between fingerprint pictures by data D1 and D2 from this corrected result to judge coincidence/noncoincidence by this collating ratio.
Patent JP-S59142477-A (JP)
Title: Flat cable testing circuit
Inventor: SUGIE RIICHIROU
IPC: G01R31/02
Filed: 1983-02-04
Abstract: PURPOSE:To detect easily an erroneous ground fault of a cable to be tested, as well, by dividing and providing a displaying circuit corresponding to a designated PIN number and a displaying circuit corresponding to a tested cable PIN number. CONSTITUTION:In case when an erroneous ground exists between connectors (a)-(b), a light emitting diode D3 is turned on by a circuit of a power source Vcc  a resistance R3  a light emitting diode D3, and a (c) input of an exclusive OR circuit element 3 goes to logical level ''0''. At present, a PIN number designating circuit 1 is in a holding state and is not operated, therefore, its output is logical level ''0''. Accordingly, an output of an invertor circuit element INB is a logical level ''1'', and therefore, a (d) input of the circuit element 3 goes to logical level ''1''. Accordingly, the circuit element 3 outputs a control signal, a testing operation stops, and a fault position is indicated by turning on the light emitting diode D3. In this way, an erroneous ground fault can also be detected.
Patent JP-S63184805-A (JP)
Title: Nc data generating system by plural shape data expression
Inventor: YASUBA SHOICHI
IPC: G05B19/4097
Filed: 1987-01-28
Abstract: PURPOSE:To shorten the manhour for a change of a shape data, which follows up a partial shape change of a work, by expressing a work shape as a combination of plural independent shape element data. CONSTITUTION:Shape element data A, B which become a basis of each shape are generated. By combining the shape element data A, B and a shape element defined already, etc., the shape element data are combined so as to become a desired work shape C. Working information data such as a working method to a designated work (a shape element data or a shape element combined data), a cutting condition, etc. are generated. From the working information data and each shape element data in the shape element combined data, the surface required for making a tool path (NC data) is selected, and an object surface data is generated. From the working information data and the object surface data, a working NC data is generated.
Patent JP-H09206187-A (JP)
Title: Flower stand
Inventor: KANAZAWA OKIMUNE
IPC: A47G7/04
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a flower stand for turning the mounting surface of flowerpots to a continuous S shape. SOLUTION: This flower base is constituted of a leg part 3 provided with a high installation part 1 and a low installation part 2 positioned on the front side of the high installation part 1 and provided on a position lower than the high installation part 1, a base 4 to be installed to the high installation part 1 and the base 5 to be installed to the low installation part 2. The respective bases 4 and 5 are both in an annular shape symmetrical to the center line such as a semicircular shape, a U shape, a V shape and a polygonal shape, etc., with equal depth and the inner edge length 6 of the stand 4 to be installed to the high installation part 1 and the outer edge length 7 of the stand 5 to be installed to the low installation part 2 are equally set.  Also, the leg part 3 is set to a structure capable of changing the direction and positioning the low installation part 2 to the back side of the high installation part 1.
Patent JP-S56113994-A (JP)
Title: Heat-pipe container
Inventor: MASUNO HIROO
IPC: F28D15/00
Filed: 1980-02-13
Abstract: PURPOSE: To lessen thermal resistance and miniaturize an apparatus by a method wherein a printed base plate equipped with a connection terminal is used for one surface of the heat-pipe container for cooling electronic components.  
     CONSTITUTION: The conductor 5 of the printed base plate 3 and the periphery 4 of the case 2 of the heat-pipe container are joined with metal and sealed, whereby a heat pipe is prepared. And the lead terminal 8 of an electronic component 1 is mounted by soldering to the mounting holes 9 of the printed base plate 3 and the tip thereof is extended into wick 7. Meanwhile, on one side part of the printed base plate 3 is provided a connection terminal 6. Since the heat of the component mounted on the printed base plate is led directly to the wick through the intermediary of the lead terminal of the electronic component 1 by this constitution, heat conduction is improved and the apparatus can be miniaturized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54108669-A (JP)
Title: Phase and frequency comparator
Inventor: MIZUGUCHI HIROSHI
IPC: G01R25/00
Filed: 1978-02-14
Abstract: PURPOSE: To detect the phase and frequency difference between input signals and pick up each detected output independently in a simple constitution, by combining bistable circuits which respectively respond to input signals from two systems.  
     CONSTITUTION: The constitution includes a bistable circuit 16 which performs an inverting action at the leading edge of pulse signal applied to input lines (a), (b), a delaying means to complete the inverting action after the trailing edge of the pulse signal (composed of bistable circuit 22, and 3-input NOR gates 20, 21), frequency detecting means 12, 13 to detect application of invalid pulse to the input lines (a), (b), and a bistable circuit 17 to which is applied the output signal from the frequency detecting means. In this setting, therefore, the frequencies of input pulse signals from two systems can be securely compared, and the phase difference detection output signal and frequency comparison output signal between input pulse signls may be picked up independently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08210592-A (JP)
Title: Solid lubricant and sliding machine element
Inventor: SEKINE KUNIO
IPC: F16C33/66
Filed: 1995-02-02
Abstract: PURPOSE: To provide a solid lubricant and a sliding machine element, capable of securing those of superior lubricating performance, high strength and high tenacity, thereby conducible to the augmentation of applications. CONSTITUTION: A solid lubricant is made up of a compound sintered material containing a lubricating phase 1 sing a lubricator as the main ingredient, a binder phase 2 using a metal or alloy as the main ingredient, and a reinforced phase 3 consisting of at least one type of metals, seramics, glass, a fiber of carbon or wisker.
Patent JP-H01191562-A (JP)
Title: Image forming device
Inventor: HIROKI MASASHI
IPC: H04N1/00
Filed: 1988-01-27
Abstract: PURPOSE:To miniaturize the title device by constituting it in such a manner that a high friction member contacts the periphery surface of a platen roller and acts as a one-sheet take-out mechanism so that it performs feeding function for medium on which an image is to be formed by making use of the rotation of the platen roller. CONSTITUTION:On the peripheral surface of the platen roller 46 which is a carrier means, the high friction member 56 which is a control means contacts at a prescribed angle and into the space 57 formed by the peripheral surface of the roller 46 an the member 56, plural sheets of medium P on which an image is to be formed are accepted. Among said piece of medium P being pressed by the high friction member 56, one P that is in contact with the platen roller 46 generating a high frictional force is taken out, and carried by making use of the rotation of the roller 46, so that an image is formed. As a result, independent one-sheet-take-out mechanism is made unnecessary, hence the device can be thinned i.e., can be miniaturized.
Patent JP-S61177546-A (JP)
Title: Data flow processor for matchine
Inventor: MIYAOKA SHINICHIRO
IPC: G06F9/44
Filed: 1985-02-01
Abstract: PURPOSE:To apply a data flow processor for matching to a system whose rules are extremely many, a system which requires time realness severely, etc., and to realize fast argument by supporting matching processing which is large in processing load through hardware in a production system. CONSTITUTION:An address generation unit 1 generates an address of an instruction memory 2 on the basis of a group of (object name, slot name, and slot value) sent from a rule execution part. An instruction bucket is stored in the instruction memory 2 and an instruction fetch unit 3 decide on the tag of the bucket and sends out a group of (OP, V1, V2, and D) to an arithmetic unit 4 for an instruction whose data are set up. The arithmetic unit 4 processes the received data according to a microprogram set up on code-correspondence basis. The bucket is sent out to an output decision unit 7 for a substitute instruction and a variable V1 is written in an address P of a variable mamory 5. The output decision unit 7 makes an advanced decision on arithmetic results and classifies them into results to be sent to the rule execution part and results to be written in the instruction memory 2.
Patent JP-H01191225-A (JP)
Title: Window control system
Inventor: WADA HITOSHI
IPC: G06F3/048
Filed: 1988-01-26
Abstract: PURPOSE:To freely set a window area up to the capacity limit of a memory by storing an address of window display data being a window management unit and an address of the window management unit to be displayed in the next order of the window display data, in a window management table. CONSTITUTION:When the first display window address of a window management table 2A is designated, an image control part 10 reads out data of an image memory 3 from a display data address of data of a management unit of its window, and writes it in a display memory 4. Subsequently, said part reads an address of the next window management unit, and stores display data of its window in the display memory 4. In such a way, whenever one window is processed, the next window is instructed, and a screen displayed on the display memory 4 is constituted successively. Therefore, a window area can be set freely up to the capacity limit of the memory.
Patent JP-S57130535-A (JP)
Title: Smoke separator
Inventor: FUKUNAGA MASAO
IPC: B01D53/86
Filed: 1981-02-05
Abstract: PURPOSE: To efficiently collect smoke and to effectively remove the smoke, by forcibly collecting cooking oil smoke or the like, and passing it through a heated oxidizing catalyst to purify it.  
     CONSTITUTION: In a smoke separator to purify uncombusted gas, e.g. HC or CO, generated from a household cooker, a fan 7 is rotated by a motor 8 to collect the smoke by a hood 11 and to let the smoke flow through an oxidizing catalyst heated by a heater 3. At this time, the smoke is decomposed into H 2 O and CO 2 , made to flow through a coupling pipe 15 into a ring-form pipe 13, and discharged through holes 14 formed toward the center of the ring. Thus, the smoke is efficiently collected, purified and preheated with the heat of exhaust gas. Consequently, a heat amount for the motor can be saved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63185016-A (JP)
Title: Forming method for semiconductor thin film
Inventor: NOGUCHI TAKASHI
IPC: H01L21/265
Filed: 1987-01-27
Abstract: PURPOSE:To form a semiconductor thin film having large crystal grain size determined by a predetermined interval at which boron ions are locally introduced to an amorphous semiconductor thin film, semiconductor crystal grains including no irregularity and preferable crystallinity by introducing the boron ions and then heat-treating it. CONSTITUTION:Silicon ions Si<+> are implanted, for example, under the conditions of 5X10<15> pieces/cm<2> and 40keV to a polycrystalline silicon thin film 5 to form an amorphous silicon thin film 2. After the film 2 is then covered with a resist 6, openings 7...7 of planar square shape having, for example, 0.5mum of one side are formed at intervals of 10mum in a matrix on the resist 6, boron fluoride ions BF2<+> are implanted, for example, under the conditions of 3X10<15> pieces/cm<2> and 15keV to the film 2 through the openings 7...7 of the resist 6 to form local regions 8...8 containing the ions BF2<+> on the front surface of the film 2. Thereafter, it is heat treated.
Patent JP-S55160854-A (JP)
Title: Pregnancy diagnosing reagent
Inventor: HANSU JIYON HANSEN
IPC: G01N33/76
Filed: 1980-02-15
Abstract: 1. An immunological diagnostic reagent for the determination of pregnancy by means of HCG determination and latex agglutination containing discrete particles of an immunologically inert latex polymer having a particle size of 0.01 to 0.9 mu m and a specific weight of 0.01 to 1.1, to which human choriongonadotropin (HCG) has been covalently bound via an amide bridge with a carbodiimide coupling agent at a pH of 5-8, characterized in that the HCG is used in the form of its beta-chain, whereby this beta-chain is substantially free from the alpha-chain and whereby this beta-chain has been separated from the alpha-chain by treating partially purified HCG containing 2000-5000 IU/mg of HCG for 1/2 to 2 hours at a pH of 4-5.5 and a temperature of 20-50 degrees C with a chaotropic agent, namely with a 7-10 molar aqueous solution of urea, a 7-10 molar aqueous solution of lithium bromide, a 4.5-6 molar aqueous solution of guanidine hydrochloride or a 2-3 molar aqueous solution of ammonium thiocyanate, subsequently adjusting the pH of the reaction mixture to 7.5 and separating the mixture of HCG/chaotropic agent by ion exchange and/or further conventional methods in accordance with which molecules can be separated on the basis of differences in the elektrostatic charge, and whereby neither the partially purified HCG nor the beta-chain thereof have been purified further.
Patent JP-H09210711-A (JP)
Title: Running route guiding device for car
Inventor: HAYAMA TAKASHI
IPC: G09B29/10
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a running route guiding device for a car which enables the route from a starting point to a destination point which is already used for driving guidance to be changed to a desired route in an easy operation. SOLUTION: When the command to change a course is inputted while the display control of a road map in accordance with a route set already is in operation, the first crossing toward which the car is heading is automatically set as a starting-point crossing for changing a route (at S310 and S320), and a guidance image for setting a destination is displayed on a display screen as well. A user points a destination on this guidance image (at S330-S410), then the route from the starting-point crossing to the pointed destination (ending point) is automatically computed (at S420) and the computed route is updated (at S430) for the route regulating the display. As a result, a driving route is very easily changed while route guidance is in operation.
Patent JP-H09278679-A (JP)
Title: Isomerization of olefin
Inventor: MISHIERU KURARANBOO
IPC: B01J31/10
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a deep internal olefin by isomerizing an α-olefin by using a non metallic sulfonic acid or perfluorosulfonic acid resin catalyst under specific isomerization conditions.  
     SOLUTION: At least one kind of about 14-20C α-olefin is brought into contact with a catalytic amount of a non-metallic sulfonic acid or perfluorosulfonic acid resin catalyst to provide at least one kind of about 14-20C deep internal olefin. The catalyst is preferably a granular sulfonic acid ion exchange resin, a perfluorinated ion exchange polymer having sulfonic acid side group [preferably tetrafluoroethylene/perfluoro(4-methyl-3,6-dioxa-7-octene-1-sulfonic acid) copolymer]. Furthermore, an olefinic oil having ≤ about 1.6cSt viscosity at 100°C, about ≤3.8cSt viscosity at 40°C and ≤5°C pour point is obtained by the method. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08213006-A (JP)
Title: Electrode material for lithium secondary battery and manufacture thereof
Inventor: TSUCHIYA SOJI
IPC: H01M10/05
Filed: 1995-02-03
Abstract: PURPOSE: To enhance charging/discharging efficiency and performance by improving a carbon compound used in a negative electrode of lithium secondary battery. CONSTITUTION: An electrode and a carbon for a lithium secondary battery having a fine irregular shape for taking in and out a lithium ion in at least part of the surface are treated at high temperature, then irradiated with laser beams to modify the surface shape.
Patent JP-S56113114-A (JP)
Title: Preparation for optical connector
Inventor: KOBAYASHI TOMIO
IPC: G02B6/24
Filed: 1980-02-14
Abstract: PURPOSE:To easily obtain a core with high accuracy by irradiating the position corresponding to the guide groove for plural optical fibers of sensitive glass so that it is exposed to light, and subsequently forming the guide groove by removing the glass of the exposed part. CONSTITUTION:A sensitive glass substrate 5 which is used for the core for the optical connector member is formed by mixing prescribed raw materials and sintering them. Subsequently, the mask 7 having a slit is placed at the position corresponding to the U-grooves 6, 6 of the guide by which the clad 2 of the optical fiber 1 is fitted into the substrate 5, and the part of grooves 6, 6 of the substrate 5 is exposed by irradiating the part which becomes said grooves 6, 6, by a light beam. After that, after this substrate has been burnt, the sensitive part is etching-removed by hyrofluoric acid, and the substrate 9 on which the grooves 6, 6 have been formed is obtained. Subsequently, the clad 2-2 parts which have peeled off the coating of lots of optical fibers 1-1 are fitted into the grooves 6-6 of said core substrate 9, and they are made to adhere and are fixed. After that, the substrate 5, 9, 9 are piled as shown in the figure, are made to adhere and are fixed, by which the core 10 is formed.
Patent JP-H02196325-A (JP)
Title: Input control system for terminal screen
Inventor: MIWA YASUHIRO
IPC: G06F3/048
Filed: 1989-01-26
Abstract: PURPOSE:To improve the transmission efficiency of messages to a center by setting a screen input/output area and a free format data store area which handles the maximum digit number of a system to a main storage of a display control part via a terminal equipment. CONSTITUTION:The Da,...De corresponding to the normal P1 and P2 are inputted and displayed on a screen of a display part and at the same time edited and stored in a fixed format data part of a screen input/output area 11, and confir mation and correction of the Da,...De is possible. The D1,...Dn+79 are displayed on a screen of a free format display part and at the same time edited and stored in a free format data part 112 of the area 11. In this case, it is impossible to input the Dx and its subsequent ones into the part 112 after the 24th digit Dn,...Dn+79. Thus a free format data store area 12 is used. As a result, the input is possible for the data of the maximum digit number decided in a system with a scroll-up regardless of the digit number of the part 112.
Patent JP-S56114452-A (JP)
Title: Access system
Inventor: SHIKAMA TOSHIHIRO
IPC: H04B7/15
Filed: 1980-02-14
Abstract: PURPOSE:To effectively utilize a satellite circuit by sending the number of reservations of every priority level of random numbers and plural numbers as reserved information, receiving it by the respective ground stations, and deciding a station using a satellite circuit at first. CONSTITUTION:When a ground station transmits a reserved burst 8 to the reserved slot 6 at the time t7, it reaches the communications satellite at the time t8. The communications satellite sends back the received burst to the ground as it is, and each ground station receives the reserved burst 8 of one reserved slot 6 portion at the time t9. In this regard, the reserved burst 8 contains the information of the number of reservations of every priority level of random numbers and plural numbers, and each ground station decides which ground station uses the data slot 5 of the following 1 cycle, in accordance with the information in the reserved slot 6 which has been received. That is to say, a station which uses the satellite circuit at first is decided at random among the ground station which have transmitted the reservation, in order of a high priority level, and by deciding the added random numbers in case of the same priority level.
Patent JP-S63186805-A (JP)
Title: Production of fine copper particles
Inventor: TAMEMASA HIROSHI
IPC: B22F9/24
Filed: 1987-01-27
Abstract: PURPOSE:To produce mono-dispersed fine copper particles having a narrow particle size distribution by reducing an aq. copper sulfate soln. with D- erythorbic acid or a salt thereof. CONSTITUTION:The pH of an aq. copper sulfate soln. is adjusted to about 0.3-5 by adding dil. sulfuric acid or the like. The pH of an aq. soln. of D- erythorbic acid or a salt thereof is adjusted to >=about 0.5 by adding NaOH or the like. The temps. of the solns. are regulated to about 10-100 deg.C and the D-erythorbic acid (salt) soln. is added to the copper sulfate soln. with stirring to reduce copper ions in the copper sulfate soln. The resulting fine copper particles are separated by filtration and washed. Thus, mono-dispersed fine copper particles having a narrow particle size distribution can be produced under control on particle size.
Patent JP-S57131885-A (JP)
Title: Parallel compression refrigerator device
Inventor: ITOU HIROSHI
IPC: F04B39/02
Filed: 1981-02-06
Abstract: PURPOSE:To always ensure a stable oil level, by both providing a delivery gas oil separator in the delivery piping of a regrigerating cycle and communicating this oil separator to the second compressor through a return oil pipe then returning oil in said separator to the second compression element chamber. CONSTITUTION:At single operation of the first compressor 1, oil passes through  a pressure equalizer check valve 1h and compression element chamber 1f to flow out to a delivery side of the compressor 1, and a compression element chamber 1d is supplied with oil from the second compression element chamber 2d while decreasing an oil level in the chamber 1d. At this time, the oil once flowing out to the delivery side passes through a delivery pipe 8, and lubricating oil in delivery gas is separated in an oil separator 9 and collected. In this way, the lubricating oil is prevented from flowing to the side of a condenser (not shown), simultaneously the lubricating oil accumulated in the separator 9 is returned again to the compression element chamber 2d through a return pipe 10, and this causes the oil to increase its amount. Accordingly, a stable oil level can be ensured even in case of restarting the second compressor 2.