baber/WOPTO huggingface dataset:
Patent JP-H07261059-A (JP)
Title: Optical connecting mechanism parts
Inventor: KANAI TSUNEO
IPC: G02B6/38
Filed: 1994-03-22
Abstract: PURPOSE:To provide optical connecting parts which are applicable to an automatic connection changing device for optical fiber 4, is small in size, is cost effective and is highly reliable. CONSTITUTION:The optical connecting mechanism parts are provided with optical connecting parts which have a plug and adapter, have a ferrule on a plug side provided with a step part for holding a connecting state and provide the adapter with split rings having a approximately C-shaped section for holding and removing the plug and attaching and detaching tool parts for expanding the split rings. The split ring having the C-shaped section may be provided with projecting part on its outer circumference. Further, the split ring having the C-shaped section may be provided with groove on the inner side of the part provided with the projecting party.
Patent JP-S60194064-A (JP)
Title: Vacuum treating device
Inventor: KITAHARA HIROAKI
IPC: C23C14/54
Filed: 1984-03-16
Abstract: PURPOSE:To improve the accuracy in the control of reproducibility of a thin film treatment by a vacuum device by measuring the heat energy flowing out to the cooling means of a target and estimating the total quantity of the kinetic energy supplied to the target. CONSTITUTION:Thermometers 13, 14 are respectively provided to the inlet 10 and outlet 12 for cooling water 11 of a cathode 3 and a flowmeter 121 is interposed in the cooling water path of a vacuum treating device which performs the operation of a thin film, the surface treatment of a substrate, etc. The cooling water temp. T0 in the inlet and the temp. T1 in the outlet are measured and the electric power consumed to heating up of the cooling water out of the electric power thrown to the cathode 3 is calculated from the change in the measured temp. The electric power actually thrown to the cathode 3 can be therefore directly measured by a wattmeter 8 if the flow rate Q of the cooling water is maintained constant and the temp. rise of the cooling water is measured. Various vacuum treatments using bompardment of charge particles are executed by using such value as an estimated value.
Patent JP-H09245001-A (JP)
Title: Desk-top electronic calculator
Inventor: KAYA SHUJI
IPC: G06F15/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To easily confirm a current calculation position by receiving an inputted numeral, increasing a coefficient value stored in a counter means, and displaying the coefficient value stored in the counter means. SOLUTION: When a numeric key is pressed, the signal corresponding to the numeric key is generated. A controller 11 receives the signal generated with the numeric key. In response to the generated signal, an initial state changes to a register state 21 through a path. Consequently, the controller increases the value held in a display counter 13c by one. In concrete, the controller 11 calls the value in the display counter 13c, increases the value of the display counter 13c by one, and stores the increased value in the display counter 13c. Further, the controller 11 outputs the signal generated with the numeric key to a display unit 2 in response to this state transition. At the numeric part of the display part 2, the number corresponding to the numeric key is displayed according to the signal generated with the numeric key.
Patent JP-H01224826-A (JP)
Title: Coordinate input device
Inventor: FUKUI KIYOKATSU
IPC: G06F3/037
Filed: 1988-03-04
Abstract: PURPOSE:To easily provide coordinate data with simplified constitution corresponding to plural picture display devices by making only the coordinate data in a detecting area correspond to the detecting area and outputting them on the basis of the respective coordinate data stored in a storing means. CONSTITUTION:A microprocessor 16 controls the coordinate data in a detecting area A or B to be outputted from a channel A or B data port 14 or 15 on the basis of the coordinate data stored in the channel A or B area. Moreover, when a coordinate indicated by a stylus pen 10 exists out of the area of detecting area A or B, the microprocessor 16 controls the coordinate data so as not to be outputted from the channel A data port 14 and the channel B data port 15. Thus, since the detecting areas A and B corresponding to a graphic display can be set on an X-Y matrix face 11, the switching operation responding to a detecting face corresponding to the respective graphic displays can be saved.
Patent JP-H06262088-A (JP)
Title: Catalyst for exhaust gas purification
Inventor: KANESAKA HIROYUKI
IPC: B01J29/072
Filed: 1993-03-11
Abstract: PURPOSE:To provide a catalyst for exhaust gas purification which has sufficient exhaust gas purification characteristics in a lean burn atmosphere after endurance. CONSTITUTION:The subject catalyst for exhaust gas purification comprises a first coat layer of an inorganic substance based on activated aluminum, containing at least one type of precious metal selected from the group consisting of platinum, palladium and rhodium, a second coat layer of an inorganic substance based on activated alumina, containing no precious metal component on the first coat layer, and a third coat layer of an inorganic substance based on zeolite powder with an ion-exchanged metal such as copper or cobalt on the second coat layer, all of these coat layers being provided on a honeycomb form.
Patent JP-H01224787-A (JP)
Title: Image forming device
Inventor: YAMAUCHI MAKOTO
IPC: G01N27/72
Filed: 1988-03-04
Abstract: PURPOSE:To release human being from trouble that complicated operations such as volume adjustment should be performed and to shorten the time required for adjustment by providing a setting means to set automatically an output voltage under a reference concentration of toner. CONSTITUTION:A control voltage Vb applied to a varactor diode for adjusting the output of a toner sensor 80 is varied digitally by binary search. By converg ing its analog output Va to a reference voltage, an analog output voltage can be set automatically under the reference concentration of the toner. The analog output voltage of the toner sensor 80 can be thereby adjusted accurately and promptly. The need for operating the adjusting volume by human being its thus eliminated, and the time required for the adjustment can be shortened.
Patent JP-S55142252-A (JP)
Title: Measuring device of insulation resistance for ignition plug in operating internal combustion engine
Inventor: MIYATA SHIGERU
IPC: G01R31/00
Filed: 1979-04-24
Abstract: PURPOSE: To measure the insulation resistance of an ignition plug at any time at a practically sufficient accuracy, by cutting that portion of a pulse signal-superposed, resistance value-representing signal which corresponds to values higher than an integrated value thereof.  
     CONSTITUTION: A pulse signal, in which various kinds of pulses, such as a pulse due to sparks and ionic current generated in an ignition section A during an operation of an internal  combustion engine, and a noise pulse are superposed, is extracted at a point X in a signal detecting section A'. This pulse signal is applied to an operational amplifier 6 in an impedance conversion circuit B to determine an average value through an integrating circuit C. A signal representative of this average value is input into an operational amplifier 7 in a limiter circuit D, and an output signal from the operational amplifier 6 is sent to the operational amplifier 7 through resistors R 5 , R 6  so as to cut pulses the levels of which are higher than that of the average signal. The above procedure is repeated to eliminate error-making signals. Consequently, an insulation resistance value of a desired accuracy, which is close to a true value, can be obtained quickly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63218714-A (JP)
Title: Copolymer having amino group on side chain and production thereof
Inventor: NAKAYAMA TAKEO
IPC: C08F212/14
Filed: 1987-03-05
Abstract: PURPOSE:To obtain the titled copolymer giving a coating film having excellent flexibility, chemical resistance, water resistance, corrosion resistance, impact resistance, etc., and useful as paint, adhesive, etc., by copolymerizing a specific compound and an ethylenic monomer by radical copolymerization. CONSTITUTION:The objective copolymer can be produced by radially polymerizing (A) a compound of formula (R is H or methyl) (preferably P-isopropenyl-alpha,alpha- dimethylbenzylamine) and (B) an ethylenic unsaturated monomer [preferably (meth)acrylates such as methyl(meth)acrylate] using solution polymerization process preferably in a system free from water. A coating film having excellent mechanical properties is obtained by reacting the copolymer with acryloyl compound, epoxy compound, polyisocyanate compound, etc., thereby crosslinking the copolymer.
Patent JP-H06265904-A (JP)
Title: Liquid crystal display element
Inventor: ISHIKAWA MASAHITO
IPC: G02F1/1337
Filed: 1993-03-12
Abstract: PURPOSE:To provide displayed images of a wide visual angle which is a good gradation display by lowering the dependency on an impressed voltage- transmittance characteristic. CONSTITUTION:This twist nematic liquid crystal display element is constituted by holding a liquid crystal layer 3 consisting of a nematic liquid crystal having positive dielectric anisotropy between two sheets of substrates with electrodes 2, 4 forming plural pixels. The respective pixels consist of >=2 kinds of orientations varying in helix angles. The helix angles of the respective orientations are >=80 deg. to <=100 deg..
Patent JP-S56146328-A (JP)
Title: Overvoltage protecting device for optical ignition thyristor
Inventor: YANO MASAO
IPC: H03K17/725
Filed: 1980-04-14
Abstract: PURPOSE: To avoid a breakdown of an optical ignition thyristor in case the optical fiber has a disconnection or an excessive surge voltage is applied, by providing a gate electrode formed with the electrical signal to the said thyristor.  
     CONSTITUTION: When the voltage is applied to the light emittng diodes 111∼114 from the ignition signal circuit 110, the diodes 111∼114 emit the light to apply the optical energy to the thyristors 102∼105 through optical fibers 106∼109. Thus the arm 101 conducts. If the overvoltage is applied to the arm 101 by the external lightning surge or the like, the shockless diodes 123∼126 conduct. Thus the electric signal is applied to the thyirstor to make the thyristor conduct. In case the optical fibers 106 has a disconnection, only the thyristor 102 becomes nonconductive. As a result, all voltage is going to be applied to the thyristor 102. In this case, the shockless diode conducts to make the thyristor 102 conduct. As a result, a breakdown can be avoided for the thyristor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59176975-A (JP)
Title: Controller of synchronizing drive of asynchronous motor
Inventor: SASAKI TSUTOMU
IPC: H04N1/04
Filed: 1983-03-26
Abstract: PURPOSE:To attain quick operation and high accuracy of synchronous drive control by counting a reference pulse of a rotating phase section, calculating a shift from the synchronism and controlling the number of revolutions. CONSTITUTION:Selection indicating signals 16, 17 obtained from a rotating phase pulse 2 are inputted to an enable terminal EN of counters 4, 5, a micro- processor 8 reads a count value from a counter stopping the count operation and repeats alternately the operation resetting the said counter at each phase period section. The microprocessor 8 compares the count value with an ideal count value in a program memory to decide the difference of rotating speeds. Control information to minimize the speed difference is calculated by an index or program operation from the memory 9, and transmitted to a D/A converter 11 as a digital signal to control the rotating speed of a DC motor 13.
Patent JP-S53137067-A (JP)
Title: Improved denitrating method for exhaust gas
Inventor: HARADA YOSHIO
IPC: C23F15/00
Filed: 1977-05-06
Abstract: PURPOSE: To prevent the corrosion and damage of the apparatus due to acid ammonium sulfate generating as by-product, by forming iron rust in advance by washing the passage for ammonia with water at the denitration of the combustion gas containing sulfur compounds with ammonia. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55143869-A (JP)
Title: Facsimile communication system
Inventor: ENDOU TAKANORI
IPC: H04N1/00
Filed: 1979-04-27
Abstract: PURPOSE:To improve service by providing a memory-centralized facsimile FAX storage conversion unit having a large-capacity storage unit in the communication network and by combining this unit and FAX storage conversion units corresponding to terminals. CONSTITUTION:When long transmission communication message 30 is input from FAX terminal 1 to the communication network, FAX storage conversion unit 3 codes the communication message in coder 5 by redundancy suppression and stores it in storage unit 7, and unit transfer communication information 31-37 are transferred to FAX storage conversion unit 13 each time a fixed original length is coded. Unit 13 stores transfer communication information in large-capacity storage unit 16 and reports to FAX storage conversion unit 4 that the communication message has been stored. When unit 4 can be connected to destination FAX terminal 2, unit 4 transmits communication message transfer request signal 50 to unit 13. According to this transmission, unit 13 transfers information 41 corresponding to information 31 from unit 16 and stores it in storage unit 8 and transmits it to terminal 2 through decoder 6. As a result, restriction of the original quantity of the communication message is relaxed, and service is improved.
Patent JP-S63217233-A (JP)
Title: Slit device
Inventor: TSUKADA HIROSHI
IPC: G01J3/04
Filed: 1987-03-06
Abstract: PURPOSE:To reduce the trouble of adjusting the attitude of slit blades at the time of the assembly of a slit device by providing a rail which is arranged on a straight line, two moving racks, and the slit blades mounted on the respective moving racks. CONSTITUTION:The linear guide rail 44 is mounted laterally on the upper end part of a base 10 and the moving racks 46 and 48 are coupled with the rail 44 so that it move freely and laterally. The moving racks 46 and 48 are constituted symmetrically in right-left relation and formed of moving tables 50 and 52 fitted on the rail 44 and fitted columns 56 and 58 mounted on the moving tables 50 and 52 with screws 54 respectively. Then the movement of the moving racks 46 and 48 in the axial directions of the rail 44 is secured and the movement around the axis is restrained. A 1st left slide blade 70 and a 2nd left slit blade 72 are fitted to the upper part of the fitting column 56 and a 1st right slit blade 78 and a 2nd right slit blade 80 are fitted to the upper part of the fitting column 58.
Patent JP-S59182264-A (JP)
Inventor: SAKANO MITSUHIRO
IPC: C08L61/00
Filed: 1983-03-29
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-H08245722-A (JP)
Title: Polymer containing kojic acid skeleton
Inventor: ENDO TAKESHI
IPC: C08F12/22
Filed: 1995-03-10
Abstract: PURPOSE: To obtain the subject new polymer capable of being processed into fibers, films, beads, etc., capable of being recycled, and capable of exhibiting the usefulness of kojic acid in the form of the polymer. CONSTITUTION: This polymer of formula I (R<1> is H, a 1-20 C linear or branched alkyl, etc.; R<2> is H, benzyl, etc.; R<3> -R<6> are each H, a 1-6C linear or branched alkyl group; M is phenyl, phenoxy, etc.; (n) is an integer). The polymer is preferably produced by subjecting two equivalents of kojic acid and a compound of formula II such as 4-vinyl benzaldehyde to an aldol condensation reaction, introducing substituents R<1> , R<2> to the two kojic acid molecule-condensed styrene derivative, and subsequently radically polymerizing the produced new compound of formula III. The compound of formula III includes 4-[bis(6-acetoxymethyl-3- acetoxy-4-pyron-2-yl)methyl]styrene.
Patent JP-S63217873-A (JP)
Title: Optical reader
Inventor: NAGATSU HITOSHI
IPC: H04N1/04
Filed: 1987-03-06
Abstract: PURPOSE:To send only required information by using read control information added to a body to be read so as to send only part of picture information. CONSTITUTION:When an original picture 1 clipped by a carrier sheet 4 for partial transmission is set to a facsimile, a column designation mark 6 is read from a column designation line 5 at first. In this case, no information is read from a part other than the column detecting the column designation mark 6. Then the carrier sheet 4 clipping the original picture 1 is fed to the next line to read the line. Whether or not a line designation mark 8 exists in the line designation column 7 is decided, and when no line designation mark 8 exists, it is decided that no information exists in the read line and processed and when the line designation mark 8 exists, the information of the read line is sent.
Patent JP-H11231027-A (JP)
Title: Large-scale integrated circuit and board test method thereof
Inventor: MATSUZAWA HAJIME
IPC: G01R31/3185
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To shorten a test time on a board level together with a time required for generation of a test pattern. SOLUTION: In this large-scale integrated circuit 1, scan path is divided into I/O scan path 10 serially connecting together only flip-flop(F/F) 2' in the vicinity of an I/O pin 3, and inner scan path 11 serially connecting together F/F except it. One input of a selector 12 is connected to the other end of the I/O scan path 10 and one end of the inner scan path 11, the other input is connected to the other end of the inner scan path 11, the output is connected to scan out 6, and based on a test mode signal, the course of all the scan path and the course of only the I/O scan path 10 are selected.
Patent JP-S63217480-A (JP)
Title: Shape measuring method for object having similar circular sections
Inventor: AKAHA HIDETOMO
IPC: G06T7/60
Filed: 1987-03-06
Abstract: PURPOSE:To facilitate the measurement of a shape by defining an approximate circle having many contour points as a precisely measured circle or an approximate circle having a small minimum square error as a precisely measured circle after calculating the minimum square error among a registered approximate circle, a final approximate circle and contour points forming said two circles. CONSTITUTION:In case coverage factor between a 3rd approximate circle 81 and a 4th approximate circle 82 is smaller than a prescribed value, it is difficult to decide one of both circles 81 and 82 that can be used as a precisely measured circle. Thus a 3rd measurement start point is obtained for production of a 5th approximate circle. Then the operations are repeated to select two approximate circles where the coverage factor 83 set among circles 81 and 82 and a 5th approximate circle is larger than the prescribed value. If such two approximate circles are not obtained yet, these pieces of information are deleted out of registered data as noise information. When said two approximate circles are obtained, the number of contour points forming both circles are compared with each other. Then one of both circles that has the larger number of contour points 84 is used as a precisely measured circle.
Patent JP-H02229673-A (JP)
Title: Welding-all-around equipment
Inventor: TAKADA TOSHIHARU
IPC: B23K9/028
Filed: 1989-03-03
Abstract: PURPOSE:To eliminate the need for additional welding by changing set-up by tack welding the other member on a member in which an interference exists and supporting and rotating these on a rotary table and operating alternately two welding torches arranged with a gradient with respect to a rotation axis to perform welding. CONSTITUTION:The interference 6 exists in a main body 4 and a tube 8 is tack welded on the vicinity of the interference 6. When a signal of the welding startup is inputted, a welding torch 14a advances toward a weld zone 10 and an arc is generated and the rotary table 2 is rotated to perform welding. When the rotary table 2 is rotated by an angle alpha, a limit switch 19 is operated by a positioning dog 16 to put out the arc and the rotary table 2 is stopped and the welding torch 14a retreats. A welding torch 14b advances toward the weld zone 10 and welds the remaining part of the weld zone 10. The temporary suspension of welding work is prevented and welding man-hours are reduced.
Patent JP-H0848209-A (JP)
Title: System for sending data and energy between car steering wheel side and body side
Inventor: DEIITAA FUAARURENDAA
IPC: H04B3/54
Filed: 1995-02-16
Abstract: PURPOSE: To transfer energy, that is, electric power to a steering wheel side from a car body side and transfer a data in the bidirection between both of them. CONSTITUTION: Circuit means to control a transfer order and to correspond to transfer are formed on both sides of a transformer 4 in a system to wirelessly transfer energy and data between the steering wheel side 3 and the car body side 1 of an automobile by the transformer 4 for transfer of energy and bidirectional transfer of data to the steering wheel side 3 from the car body side 1. The circuit means include microcontrollers 15 on the steering wheel side 3 and the car body side 1, and at least the microcontroller 15 on the car body side 1 controls an interface module 13 connected to an ignition circuit 18 of a gas bag unit for protection at collision stored by the steering wheel 3.  Acceleration sensors 21, 22 to activate the ignition circuit 18 are connected to the microcontroller 15 formed on the var body side 1 or the steering wheel side 3 in order to eliminate necessity of a separation unit to activate the ignition circuit 18 of the gas bag unit for protection at collision.
Patent JP-H05252845-A (JP)
Title: Production of material for improving environment of water area and material for improving environment of water area
IPC: C02F3/34
Filed: 1992-03-10
Abstract: PURPOSE:To obtain the subject material capable of attaching algae or aquatic plants to the surface of an artificial structure to be brought into contact with a water zone in a short time and multiplying fishes and cleaning water by the action of the algae and the plants by coating the surface of the artificial structure with a specific coating compound for improving environment of water area. CONSTITUTION:First, a coating compound for improving environment of water area comprising a photo-nutritive bacterium [e.g. Rhodopseudomonas capsulatus (FERM P-879)], a carrier (preferably perlite or diatomaceous earth) and a nutritive component of the photo-nutritive bacterium is prepared. Then, the coating compound for improving environment of water area is applied or sprayed to the surface of an artificial structure to be brought into contact with the water zone. The coating compound is preferably obtained by adding 10-300 pts.wt. of the carrier, a photosynthetic bacterium and the nutritive component to 100 pts.wt. binder composed of an acrylic emulsion. KoKubokudo soil abundantly existing in a volcanic ash soil zone is preferable as the nutritive component.
Patent JP-S58170350-A (JP)
Title: Rotor for flat motor
Inventor: HIRAI TOSHIHISA
IPC: H02K23/54
Filed: 1982-03-29
Abstract: PURPOSE:To integrate in one body a rotor shaft, a cylindrical commutator and segment coils, etc., surely and firmly by a method wherein a part of a molding to constitute the cylindrical commutator is made to come in contact closely with the whole circumference of a rotor shaft. CONSTITUTION:A cylindrical commutator 12 is engaged with the circumference of the rotor shaft 11. The cylindrical commutator 12 thereof is furnished with three commutator segments 12b provided being separated by every 120 deg. mutually on the outside circumferenctial face of the nearly cap type molding part 12a, and the molding part 12a is made to come in contact closely with the whole circumference of the rotor shaft 11 at the upper wall 12c thereof. Moreover, the flat segment coils 13a-13c are arranged being separated by every 120 deg. mutually on the same plane with the base edge part of the molding part 12a. The segment coils 13a-13c are integrated in one body to be fixed fixing agent 14.