baber/WOPTO huggingface dataset:
Patent JP-2000341199-A (JP)
Title: Radio communication system
Inventor: UMEZAWA SOHEI
IPC: H04L12/28
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To economically build up a network system of radio communication within a prescribed area and to enhance the communication efficiency and the utilizing efficiency of the entire system by preventing wasteful accesses after the occurrence of a communication error. SOLUTION: A master station and a plurality of radio slave stations dotted within a prescribed area that mutually transmit communication data via a radio wave using free space for a transmission medium each have a plurality of sets of communication path information from its own station over a final transmission station, on which priority is placed. The master station and each of the slave stations are provided with a function that selects a succeeding communication path in a plurality of sets of the communication path information possessed by a sender station and adds error information to the path information and transmits the resulting information to the succeeding station, on the occurrence of a communication error in the master station which turns into a sender or a slave station or a slave station which turns into a relay station.
Patent JP-H04231551-A (JP)
Title: Interior finishing method for building
Inventor: YARUMO SARUMENMAAKI
IPC: E04B1/82
Filed: 1991-06-19
Abstract: PURPOSE: To shorten the term of works of interior finish works by arranging a plurality of room units so as to form air gaps in specified width among floor levels, wall sections and ceiling sections in a multilayer floor framework building. CONSTITUTION: Interior finish works are conducted in a process, in which a plurality of room units 1, 2 are arranged among the floor levels 1 of the inside of the building prepared of steel-material concrete. The room units 2 are formed in constitution containing special rooms 5 comprising kitchens and bathrooms besides bed rooms and living rooms. The room units 2 are disposed so that air gaps 9 are formed among the several walls 3, ceilings 4 and floors 1 of the building. The width of the air gaps 9 is formed in approximately 50-80 mm. The room units 2 are prepared by a prefabrication method so as to be conformed to each floor layer of the building. Accordingly, interior finish works are shortened largely while sound insulating properties among the adjacent room units 2 can be attained by the air gaps 9.
Patent JP-H04369964-A (JP)
Title: Image reader
Inventor: TAKAGI KAZUYA
IPC: H04N1/00
Filed: 1991-06-19
Abstract: PURPOSE:To detect the size of the document by detecting the form edge from line reading data by a line sensor regardless of the color of the document. CONSTITUTION:The color of the first and second light sources 15 and 16 with which the image reading line by a line sensor 13 is irradiated shall respectively be red and yellowish green. The color of a shading correction board 35 arranged opposed to the line sensor 13 shall be almost the same with that of the first light source 15. The first light source 15 or the second light source 16 is selectively lightened while carrying the document to the picture reading line, and the size of the document is detected by the output of the line sensor 13.
Patent JP-S6126185-A (JP)
Title: Bar code scanning system
Inventor: ABE HIROYUKI
IPC: G06K7/10
Filed: 1984-07-16
Abstract: PURPOSE:To obtain a bar code scanning system reduced in misreading ratio by forming a logical circuit for synchronizing the phases of data obtained by scanning a bar code plural times by a sensor and determining one data on the basis of majority logic. CONSTITUTION:When a bar code printing medium is to be scanned 5 times by the sensor, 5 buffers 5A1-5A5 are prepared in accordance with the number of scanning times. A majority logic circuit 5B finds out the majority of the contents of the buffers 5A1-5A5 and outputs the result as a digital signal. When the sensor is arranged obliquely, the reading data in respective scanning directions by the sensor are slightly shifted at their phases. Even if the phases are shifted, the phases can be unified by simultaneously outputting the contents of respective buffers 5A1-5A5 to the circuit 5B. Even if deteriorated status is detected twice out of 5 scannings, data are calibrated and the original correct output is obtained by the circuit 5B.
Patent JP-S5848643-A (JP)
Title: Controlling method for sintering
Inventor: TAKAMATSU NOBUHIKO
IPC: C22B1/20
Filed: 1981-09-18
Abstract: PURPOSE:To considerably enhance the quality and yield of a product by automatically and accurately estimating the ignition position in the firing furnace of a Dwight-Lloyd type sintering machine and by controlling the position to the proper desired position to attain a heat pattern which is most preferable for the quality of sintered ore. CONSTITUTION:The amounts of CO and CO2 in waste gas are measured with analyzers 1 and a flowmeter 2 attached to wind boxes 9 (9a, 9b...9g...) arranged under the firing furnace 8 of a Dwight-Lloyd type sintering machine. The measured values are sent to an operator 5 together with the amount and composition 3 of a firing or preheating-firing source such as coke oven gas and the contents 4 of limestone and coke breeze in blended starting material to calculate the carbon balance. By the calculation the combustion starting position of carbon in the starting material is calculated to grasp the ignition position to be controlled. When the estimated ignition position deviates from the desired position to the ore discharge side, in accordance with a signal from a controller 6, the feed of the firing or preheating-firing source is increased with a flow rate regulating valve 7 to make the deviation zero.
Patent JP-S63310885-A (JP)
Title: Pyrazolesulfonylurea derivative and herbicide containing said derivative
Inventor: YAMAMOTO SUSUMU
IPC: A01N47/36
Filed: 1987-06-13
Abstract: NEW MATERIAL:A compound (salt) shown by formula I [R<1> is H, lower alkylene or halogen; R<2> is H, lower alkyl or lower alkenyl; R<3>-R<7> are H, lower (halogeno)alkyl or lower alkylcarbonyl; E is H, lower alkyl, lower alkenyl, lower alkoxy or phenylthiomethyl]. EXAMPLE:N-( 4, 6-Dimethylpyridin-2-yl ) aminocarbonyl-4-methoxycarbonyl-1-phe nylpyrazole-5-sulfonamide. USE:A herbicide. PREPARATION:For example, a 5-amino-4-methoxycarbonyl-1-phenylpyrazole shown by formula II (R is as shown for R<3>; n is 1-5) is treated with hydrochlo ric acid and NaNO2, chlorinated at the 5-position, thiolated with a mercaptan, oxidized, amidated and sulfonamidated at the 5-position. Then the resulting compound is reacted with methyl chloroformate and 2-amino-4,6-dimethylpyridine to give a compound shown by formula I.
Patent JP-S63311451-A (JP)
Title: Access system for low-speed access medium incapable of rewriting
Inventor: CHIBA MEGUMI
IPC: G06F12/00
Filed: 1987-06-12
Abstract: PURPOSE:To improve file processing performance by retrieving, referring to and updating file information labels with file names obtained from a file information label storing file used as keys in case the reference and updating of the file information labels are needed for file processing carried out on a low-speed access medium which is incapable of rewriting. CONSTITUTION:The file information labels are stored in an index order compiling file set on a high-speed access medium capable of rewriting. In case the reference and updating of the file information labels are needed for file processing on a low-speed access medium incapable of rewriting, the retrieval, reference and updating of the file information labels are carried out via a file information label storing file with the file names defined as keys. Thus it is possible to decrease the number of labels produced on the medium incapable of rewriting. As a result, the number of labels to be retrieved is decreased and the file processing performance is improved.
Patent JP-H0312517-A (JP)
Title: Indicating instrument
Inventor: HORI MASAYUKI
IPC: G01D7/00
Filed: 1989-06-09
Abstract: PURPOSE:To obtain the indicating instrument superior in instantaneous reading by cutting the flank of a hollow conic body in a desired curved surface shape and forming a display plate, setting the reflection point of a reflection optical means to the display plate at the vertex position of the conic body, and controlling the direction of reflection from the reflection point of beam light according to a quantity to be measured. CONSTITUTION:The reflection optical means 12 consists of a reflecting mirror 12a and a reflecting mirror 12b. The reflecting mirror 12b is so coupled integrally as to rotate as the rotary shaft 10a of a movement 10 rotates and reflects reflected beam light from the reflecting mirror 12a so that the light is incident on the display plate 13. The display plate 13 is formed of a transparent resin material by cutting the hollow conic body in the desired shape. Then the setting position of the reflecting mirror 12b is set at the vertex position of the hollow conic body before the display plate 13 is cut. Further, the display plate 13 is so set that the display position of its scale 15b increases clockwise when viewed from the front. Consequently, the instantaneous reading in a fast travel can be improved.
Patent JP-S5574627-A (JP)
Title: Page identification circuit
Inventor: MARUYAMA TOSHIAKI
IPC: G06F3/023
Filed: 1978-12-01
Abstract: PURPOSE: To establish the page identifying circuit which can be used by taking external illuminarion light as light source, by avoiding the change in the environ of illumination due to the shade of the operator and object.  
     CONSTITUTION: The hole for page identification is provided at different position of the pages 3, 3' of the book, and the photo detection elements 1, 2 are provided on the keyboard under the page, corresponding to the hole. As shown in Figure, one photo detection element 1 is shielded for light with the page 3 and another photo detection element 2 is exposed with the hole of the page 3'. In this state, the resistance vaoues R1, R2 of the elements 1, 2 are the relation of R1≫R2, the junction potential of the elements 1, 2 is about -V cc  to output high level signal by the Schmitt trigger OP having the positive feedback. Since OP has the hysteresis characteristics as shown in Figure, even if shade is caused on page, no malfunction such as inversion can not be caused to the output. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01316484-A (JP)
Title: Production of electrode having amorphous alloy coating film
Inventor: YOSHIDA HIDEKUNI
IPC: C25B11/06
Filed: 1988-06-14
Abstract: PURPOSE:To surely form an amorphous alloy coating film on the surface of an electrode by circulating a plating bath contg. an Fe family metal such as Fe, an active metal such as Cr, a salt of a metalloid such as P, an org. acid such as citric acid and a neutral salt for adjusting pH at a specified velocity. CONSTITUTION:A plating bath contg. one or more kinds of Fe family metals selected among Fe, Ni and Co, one or more kinds of active metals selected among Cr, W and Mo, salts of one or more kinds of metalloids selected among P, S, Si and C, an org. acid such as citric acid or tartaric acid and a neutral salt for adjusting pH such as ammonium sulfate is circulated at 0.1-1.5m/sec velocity. An amorphous alloy plating film of about 3mum thickness is formed on an electrode without leaching a harmful metal from the surface of the electrode and an electrode having a service life comparable to that of a conventional Pt electrode is obtd.
Patent JP-H0721280-A (JP)
Title: Bid processing system applicable to self-governing body
Inventor: KUMASAKA EIICHI
IPC: G06Q50/34
Filed: 1993-06-18
Abstract: PURPOSE:To realize a bid processing system adaptive to a bid system peculiar to a self-governing body. CONSTITUTION:An entry machine 1 which reads the ID card 3 of a registered trader and judges whether said trader is a rightful trader for a bid in respect of that bid or not, bidding machines 51, 52,... which have a function to read the mentioned contents of the bids 51, 52,... on which the bidding trader himself wrote a bidding price, a bid processing part 2 which receives read information and determines a contract price from among the respective bidding prices, and a bid display panel 4 which displays successful bid information processed by the bid processing part 2 are provide Seal print information obtained by dot-developing the print of the seal of the bidding trader is stored beforehand on the ID card 3 in addition to various kinds of code information. Besides, the contract price is determined to be within a range between an upper limit value and a lower limit value.
Patent JP-H0439623-A (JP)
Title: Patterned dimming material and production thereof
Inventor: MATSUDA MINORU
IPC: E06B9/24
Filed: 1990-06-05
Abstract: PURPOSE:To prevent white turbid regions from clearing and from obscure patterns by providing a liquid crystal layer formed by dispersing a liquid crystal into a resin matrix of a curing type resin formed by compounding a specific compd. and a radical trapping agent. CONSTITUTION:The liquid crystal layer 1 is formed by uniformly dispersing the liquid crystal into the resin matrix of the curing type resin formed by compounding the liquid crystal restraining compd. expressed by formula I (X is SH, NH2, OH; R1 is H, CH3; R2 is an alkyl group, alkyl group contg. a hetero bond; R3 is H, C, alkyl group, alkyl group contg. a hetero bond; n is 1 to 4 integer) and the radical trapping agent and curing the mixture. The liquid crystal layer 1 has transparent regions 4a to 4b and white turbid regions 40 while the voltage is not impressed between transparent electrodes 2a and 2b. Since the activated radical trapping agent is incorporated into the liquid crystal layer of the white turbid regions, the white turbid regions are prevented from clearing with lapse of time and the distinct patterns having the large contrast between the transparent regions and the white turbid regions are maintained over a long period of time.
Patent JP-S5372416-A (JP)
Title: Facsimile unit
Inventor: TAKAHASHI HIDEO
IPC: H04N1/00
Filed: 1976-12-09
Abstract: PURPOSE: To increase the efficiency, to reduce the deterioration of picture due to transmission error, and to enable the use of low quality lines, by using quasirandom multiplex transmission system, band-compressing one picture with one set of transmission and reception unit, and transmitting it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01318793-A (JP)
Title: Pump unit
Inventor: UCHIDA HIRONORI
IPC: F04D13/16
Filed: 1988-06-17
Abstract: PURPOSE:To feed an adequate amount of air to control the operation to a pressure tank and to carry out a good control by forming a small hole which is closed and opened by an electromagnetic valve, linking to the suction side of a pump, and opening it only for a specific time during the operation of the pump. CONSTITUTION:The pump unit draws up a well water or the like from the suction side 6 to the inside of a pressure tank 3 through a linking pipe 4, by leading in a priming water to an air separator chamber 2 and operating a pump 1. And inside the pressure tank 3, the air is compressed as the amount of water is increased, and when the pressure of the air exceeds a set value, a pressure switch 5 is turned off and the pump 1 is stopped. On the other hand, when the inner pressure of the pressure tank 3 is reduced less than the set value, the pump 1 is operated, and at the same time, a timer 11 is operated to open an electromagnetic valve 9 only for a specific time. As a result, the external air is sucked from a small hole 10 by the negative pressure at the suction side 6, and fed to the pressure tank 3.
Patent JP-2000340165-A (JP)
Title: Self-cleaning ion doping device and method thereof
Inventor: KAWASAKI YOSHINORI
IPC: H01J37/08
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To clean an anode electrode without opening a device to the atmosphere by providing a first switching device capable of switching the positive electrode of an arc power source to a chamber internal wall, a second switching device capable of connecting and cutting off the positive electrode of a sputter power source for sputtering the anode electrode, to and from the positive electrode of the arc power source, and a third switching device capable of switching a negative electrode to the anode electrode. SOLUTION: The positive electrode of an arc power source 22 is switched to an ion source internal wall 1a by a first switching device 34, and the positive electrode of a sputter power source is connected to the positive electrode of the arc power source by a second switching device 36, the negative electrode of the sputter power source is switched to an anode electrode by a third switching device 38 to generate plasma between the ion source internal wall 1a and filaments 8. Using this plasma, sputtering is applied to the anode electrode impressed to negative, to eliminate a deposite on the anode electrode to obtain an excellent ion source characteristic. In the sputter power source 32, it is preferable that bias voltage to the positive electrode of the arc power source 22 is 0--1000 V.
Patent JP-H0818256-A (JP)
Title: Enclosure for electronic apparatus
Inventor: OKA SHINYA
IPC: H05K7/14
Filed: 1994-06-29
Abstract: PURPOSE:To facilitate manufacturing and assembly of an electronic apparatus by providing a holding member to support one edge of an electronic board to which electronic parts supported by a chassis are connected, and thereby making it possible to share the electronic board between heavyweight electronic parts and the other electronic parts. CONSTITUTION:An electronic board 4 is placed into a chassis 3 from above, and one edge of the board is fitted into the groove in a holding member 13. Thus the edge is held by the side panel of the chassis 3 through the holding member 13. Therefore, even if inertia force produced by the mass of electronic parts 14, 15 is exerted back and forth due to vibrations, impact and so on transmitted from outside, as shown by the arrows A, the electronic board 4 remains free from bending and vibrations. As a result, the electronic board 4 is not damaged, such as board cracking and pattern discontinuity due to vibrations, impact and the like transmitted from outside.
Patent JP-S5937815-A (JP)
Inventor: II AN
IPC: H02B13/02
Filed: 1982-08-26
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-H0814273-A (JP)
Title: Clutch release cylinder
Inventor: HATTORI YASUAKI
IPC: F16D25/08
Filed: 1994-06-29
Abstract: PURPOSE:To simplify the structure of a clutch release cylinder for detecting the wear of a clutch disc. CONSTITUTION:A clutch release cylinder has a cylinder body 11 molded of a resin, an inner hole 23 formed on one end of a piston 12, a second spring 24 arranged in the inner hole 23, a conductive member 25 capable of sliding in the inner hole 23 against the energizing force of the second spring 24, and an electrode 18 insert-molded on the blocked end of the cylinder body 11 opposed to the conductive member 25.
Patent JP-H01318597-A (JP)
Title: Exciting circuit
Inventor: KUSUKI YASUHIRO
IPC: H02P9/10
Filed: 1988-06-17
Abstract: PURPOSE:To suppress droppage of the output voltage from a generator due to surge current when a load is thrown in by bringing the generator output voltage higher than the rated voltage when a load throw-in circuitbreaker is thrown in sequentially. CONSTITUTION:During normal operation, resistors 13-15 are shortcircuited and the output voltage of a generator 1 is maintained at a rated voltage through a main exciter 4. When load throw-in circuitbreakers 10-12 are thrown in sequentially, contacts 16-18 for shortcircuiting the resistors 13-15 are opened sequentially. Consequently, output voltage of the generator 1 is controlled through a main exciter 4 to increase by the voltage drop across the resistors 13-15. When a load is started, the resistors 13-15 are shortcircuited through the contacts 16-18. By such arrangement, droppage of the output voltage from the generator due to surge current can be suppressed when the load is started.
Patent JP-S633433-A (JP)
Title: Semiconductor integrated circuit
Inventor: BESSHO MIKIO
IPC: H01L21/3205
Filed: 1986-06-24
Abstract: PURPOSE:To eliminate recessed parts and extremely protruded parts on a passivation film and to enhance water resisting property, by shifting each terminating end of multilayer interconnection. CONSTITUTION:On an insulating film 5, a first Al interconnection layer 1 is formed. An interlayer insulating film 3 is formed on the interconnection 1. A second Al interconnection layer 2 is formed on the insulating film 3. Terminating ends 2a and 2b of the second Al interconnection layer 2 are formed so that they are shifted from terminating ends 1a and 1b of the first Al interconnection layer 1. Then recessed parts and extremely protruded parts are not yielded on a passivation insulating film 4. Thus water resisting property is improved.
Patent JP-H1149730-A (JP)
Title: Preparation of dimethylamine-silver chloride complex solution
Inventor: ROYSTER JR TOMMIE L
IPC: C07C209/68
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prepare the subject solution capable of decreasing process variability characteristic to production of double jet precipitation of silver chloride crystals without using harmful solvent and useful for production of a silver chloride emulsion having photographic performance by reacting hydrated dimethylamine hydrochloride with silver chloride. SOLUTION: Hydrated dimethylamine hydrochloride is reacted with silver chloride to prepare the objective solution. For example, hydrated dimethylamine hydrochloride is bound to silver chloride in a hermetically healed container and the mixture is heated up to about 70 deg.C and stirred until transparent colorless solution is observed and controlled so that a molar ratio of amino/silicon of final solution is >=13 and a molar ratio of amine/water is 0.6-1.0. Nucleation of silver chloride crystal is attained by introducing excess water to the objective solution.
Patent JP-H05322510-A (JP)
Title: Throttle position sensor
Inventor: IKEDA TSUTOMU
IPC: G01B7/30
Filed: 1992-05-15
Abstract: PURPOSE:To properly detect the idle region in the simple constitution without being influenced by the temperature change in a non-contact throttle position sensor. CONSTITUTION:A ferromagnetic magnetoresistance element 12 composed of four blocks and constituting a bridge circuit is attached to a substrate 11 thereby to form a detecting element 10. The components in the longitudinal direction of the adjacent blocks of the magnetoresistance element 12 are orthogonal to each other. A rotor magnet (firt magnet member) 20 is fixed at an end part of a shaft 2 so that the magnetic flux of a rotary magnetic field at the initial position to the component in the longitudinal direction of each block of the element 12 is directed 45 deg.. Moreover, a bias magnet (second magnet member) 13 is arranged so that the direction of the magnetic flux of the rotary magnetic field at the initial position of the rotor magnet 20 becomes the same as that of the magnetic flux of a bias magnetic field. A bias magnetic field is hence applied to the magnetoresistance element 12.
Patent JP-H04371744-A (JP)
Title: Abnormal state displaying device for air conditioner
Inventor: YOKOYAMA TOSHIO
IPC: F25B49/02
Filed: 1991-06-20
Abstract: PURPOSE:To display an abnormal state of an outdoor device with a symbol displaying device connected to a main control part installed in the outdoor device of an air conditioner. CONSTITUTION:Abnormal state of an outdoor device is displayed with either a number or a symbol an symbol displaying device through a main control part at the outdoor device of an air conditioner, and an occurrence of abnormal state and its type may easily be judged by a visible sight.