baber/WOPTO huggingface dataset:
Patent JP-H09330393-A (JP)
Title: Image processor
Inventor: SOME MASATO
IPC: G06T3/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To efficiently perform an inter-image arithmetic operation among plural images, by superimposing angles or magnification to plural pictures for the same object in processing of radiation diffracted image data, etc. SOLUTION: When an operator selects and specifies two points thought to be corresponding to each other in the areas of similar shapes from each of two pieces of image data, template matching is performed by a data correction means 200 and a template matching means 202 so that one reference image area is matched to another reference image area in rotation angle and scaling ratio between each of very small areas centering round the two line segments based on a comparison between length and angles of each line segment linking the two points. As a result, an affine transformation is performed to a desired image to be superimposed by affine transformation means 204.
Patent JP-S60184158-A (JP)
Inventor: KASAI HIROYUKI
IPC: E04D13/035
Filed: 1984-03-02
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-H08228928-A (JP)
Title: Electric hot water storage container
Inventor: MATSUMOTO TAKESHI
IPC: A47J27/00
Filed: 1995-02-28
Abstract: PURPOSE: To accurately detect idle boiling by computing the temperature rising degree of a container by the heating operation of the electric heater of small capacity among the electric heaters and reporting the idle boiling in the one for heating the container by the two electric heaters with mutually different capacity. CONSTITUTION: In this electric hot water storage container provided with an air pump inside a cover body, the two electric heaters 12A and 12B with mutually different capacity are disposed on the lower surface of the bottom part of the container. In this case, a temperature sensor 16 for detecting the temperature of the container is provided on the center of the electric heaters 12A and 12B. Then, by a circuit board 19 provided with a microcomputer for inputting detected temperature information, the temperature rising degree of the container by the heating by the electric heater of the small capacity (a heat insulation heater 12B for instance) is computed and whether or not the temperature rising degree is more than a set value is judged. Corresponding to the judged result, an alarming buzzer 65 is rung and the idle boiling is reported.
Patent JP-S58158968-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRASU TATSUMI
IPC: H01L21/318
Filed: 1982-03-17
Abstract: PURPOSE:To improve the integration of a semiconductor device by temporarily forming an Si3N4 film under a gate SiO2 film, thereby selectively allowing the SiO2 film to remain on the surface of the gate and forming by self-aligning an electrode window. CONSTITUTION:A field oxidized film 2, a gate oxidized film 3, a polysilicon gate 4 and N<+> type source and drain 5 are formed on a P type Si substrate as the conventional one. It is heat treated in NH3, and thin Si3N4 films 6, 7 are formed on the gate 4 and under the film 3. Then, the films 6, 3 are sequentially selectively etched, and the gate 4 is covered with an SiO2 film 8. A PSG film 9 is covered, a window is opened, the film 7 is selectively removed, and an aluminum electrode 10 is attached. According to this configuration, the connecting part obtained with the gate 4 can almost set the margin to 0, thereby improving the integration and facilitating the silicide on the surfaces of the source and drain, and the contacting resistance can be reduced.
Patent JP-S54133752-A (JP)
Title: Device for freezing process of sludge
Inventor: TOSHIFUJI NAOTAKE
IPC: C02F11/20
Filed: 1978-04-06
Abstract: PURPOSE: To effect dehydrating process for sludge continuously, quickly and efficiently by effecting a freezing-and-melting process for the sludge loaded on an endless belt running through a freezing chamber and a melting chamber in a spiral movement, thereafter, separating it into solid and liquid by a dehydrating device on the belt.  
     CONSTITUTION: An endless belt 3 permeable to water is run through a freezing chamber 1 and a melting chamber 2 at the same curvature and pitch in spiral movement. A constant volume of sludge is fed on the belt 3 running continuously along idlers 131W133. The sludge on the belt 3 is freezed perfectly during running through the freezing chamber 1, and after passing through a clearance chamber 15, is melting perfectly during running through the melting chamber 2. Thereafter, when the sludge is pressed by a pressing belt 16, water included in the sludge comes out of the sludge through the permeable belt 3 and is accumulated in a hopper 19, while the dehydrated sludge becomes cake and is discharged out of the device at the location of the edler 132. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56137631-A (JP)
Title: Pattern forming
Inventor: ITOU MASAKI
IPC: H01L29/73
Filed: 1980-03-28
Abstract: PURPOSE:To obtain an extreme microwidth pattern by using a mask with a slit at pitch ''P'' and exposing with a light of wavelength lambda at a space with a sample of Sn=P<2>/nlambda. CONSTITUTION:An exposure mask 32 is set Sn distant from a sample 31. The mask 32 has plural slits 33 at pitch P. When the sample is subjected to exposure with a light of wavelength lambda, a pattern is formed with high linear width precision, if a distance Sn is set at P<2>/nlambda (n means an integer). In addition, a line and space which serves as a basic element can be formed in a micro pattern fashion. Thus the problem that a pattern linear width could not be formed beyond a specific value in the past, can be resolved and a micro pattern can be formed without substantial restriction on the pattern linear width.
Patent JP-S57155011-A (JP)
Title: Electronic atomizer
Inventor: MAEHARA NAOYOSHI
IPC: F23D11/34
Filed: 1981-03-20
Abstract: PURPOSE:To provide an atomizer having a simple structure, compact size, low price, superior atomizing characteristic and quite easy control over the atomizing volume by a method wherein liquid is filled in a pressurizing chamber by a liquid feeding means. CONSTITUTION:There are provided an atomizing part 11 constituted of a nozzle part 31 having a small hole nozzle 30, base body 29 having a hone-shaped pressurizing chamber 18 and an electrically vibrating element 34, a deaeration part 17 having a deaeration chamber 16, a discharging part and a second electric vibrating element 42, and a liquid feeding passage 18 and a return passage 20. The second vibrater element 42 is driven for a specified period of time and a kerosene stored in the deaeration chamber 39 is deaerated. Then, the circulation pump 19 is driven the liquid surface 45 in the supplying passage 18 is lifted up and the kerosene is filled in the supplying chamber 36 and the pressurizing chamber 28. Sufficient circulation is performed by the pump 19, the pressurizing chamber 28 and the supplying chamber 36 are filled with the deaerated kerosene, then the first vibrating element is driven.
Patent JP-H04258813-A (JP)
Title: Method for deciding pit breakage of optical disk
Inventor: FUJITA SHIGERU
IPC: G11B7/004
Filed: 1991-02-12
Abstract: PURPOSE:To decide the breakage of pits by quantitatively finding the relation between the degree of the breakage of the pits and the change rate of signal values. CONSTITUTION:Actual measurement is made on continuous three addresses and the values of a reference level (I) and a reference level (II) are determined. The threshold level for decision is determined by giving the reference level (I)+ or -alpha% and the reference level (II)+ or -beta%. The address numbers of the pits exceeding the respective threshold levels are previously memorized. These numbers are outputted and are decided to be accepted or rejected.
Patent JP-S58158950-A (JP)
Title: Semiconductor device
Inventor: OKANO KAZUO
IPC: H01L23/057
Filed: 1982-03-16
Abstract: PURPOSE:To prevent moisture from invading into a package by fixing a metal frame to a cap with glass adhesive and bonding it to the metal part of the package with metal solder. CONSTITUTION:A metal frame 7 is fixed to a transparent cap 1 with glass adhesive 6, and a plated part 9 coated on the package 2 and the frame 7 are bonded between the part 9 and the frame 7 with a metal solder 8. According to this structure, the solder material can be selected from a low melting point metal, the modification of the resin on the surface of an element can be avoided, and even used in a high moisture, the moisture is not invaded into the package, thereby improving the reliability of a semiconductor device.
Patent JP-H11221860-A (JP)
Title: Method and device for forming tire constitutional member
Inventor: SUDA OSAYUKI
IPC: B29C65/78
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To add and form a tire constitutional member with high efficiency while the whole device is miniaturized and made inexpensive. SOLUTION: The starting end part of a beltlike member 20 carried to the rear part of a tire constitutional member 17 is cut by a cutter 36 and a sheetlike body is cut out. Thereafter, the tire constitutional member 17 is moved backward and allowed to collide against the sheetlike body and thereby the sheetlike body is butted to the rear end of the tire constitutional member 17 and joined thereto. Thereby, joining work and a joining means are unnecessary and productivity is enhanced and also the whole device is miniaturized and made inexpensive.
Patent JP-2000237907-A (JP)
Title: Drill stand
Inventor: KIKUCHI HAJIME
IPC: B23B45/14
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To enable the drilling of a thin material or a material which can not obtain the sufficient attracting force due to the uneven surface and a small contact area with a magnet, with a portable tool by fixing a magnetic drill stand to a material to be drilled with an auxiliary fixture. SOLUTION: A magnet 3a is placed on a surface of a material 5 to be drilled, and a main body is moved so that a blade 6 is positioned at a position for drilling. After positioning the blade 6, the magnet 3a is electrified so as to attract the main body, and in the case where the sufficient attracting force can not be obtained due to the shape and property of the material 5 to be drilled, the magnet 3a and the material 5 to be drilled are pinched by an auxiliary fixture 9 so as to fix the main body. After the fixation, an electric drill 2 fixed or fitted to a drill stand 1 freely to be elevated is electrified so as to rotate the blade 6 fitted to the tip of the drill 2. The electric drill 2 is elevated by turning an elevating handle 4 fitted to the drill stand 1 so as to drill the material 5.
Patent JP-H01216658-A (JP)
Title: Channel switching device in telephone circuit
Inventor: EGUCHI TOSHIHIKO
IPC: H04M1/60
Filed: 1988-02-24
Abstract: PURPOSE:To avoid the trouble of manual changeover of a monitor, a dialing circuit and a handset circuit and to eliminate a forgotten operation by detecting the polarity of a telephone circuit so as to changeover the monitor, the dialing circuit and the handset circuit. CONSTITUTION:L1, L2 terminals 1, 2 are connected to the telephone circuit 12 and a switch 8 is turned on. Then a dial tone from an exchange 11 is confirmed by the monitor and the dialing circuit 9 and the monitor and the dialing circuit send a selection signal. When a called terminal set replies, the polarity of the L1, L2 terminals 1, 2 is inverted. It is detected by a polarity inversion detection and relay drive circuit 5 to drive an electromagnetic relay 6. The handset circuit 10 is selected by a relay contact 7 of the relay 6. When the call of the called party terminal set is terminated, since the polarity of the L1, L2 terminals 1, 2 is inverted again, it is detected by the polarity inversion detection and relay driving circuit 5, the electromagnetic relay 6 is driven and the dialing circuit 9 is selected.
Patent JP-S53127620-A (JP)
Title: Combination starter
Inventor: FUJIMOTO MINORU
IPC: H02P1/16
Filed: 1977-04-13
Abstract: PURPOSE: To obtain compact and highly reliable combination starter by integrating current limiting fuse and contactor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54133307-A (JP)
Title: Recorder of video signal
Inventor: TATE SHIYOUICHI
IPC: G11B20/10
Filed: 1978-04-07
Abstract: PURPOSE: To achieve the reduction of recording power consumption with a simple constitution by  letting the output of a variable oscillator which is so locked by phase comparison that its central  frequency becomes specified be clock pulses at the forming of frame record indicating the absolute  address.  
     CONSTITUTION: The monostable multi of a circuit 12 separating the composite synchronizing  signal of horizontal and vertical applies the pulses of the specified width synchronous to the fall of  the horizontal synchronizing signal to a phase detector 13. The oscillation output 114M times  (M = 1, 2...) the horizontal frequency outputted by a variable oscillator 14 is applied to this  detector 13 after it has been divided down to 1/(114M) with a frequency divider 15, by which the  central frequency of the oscillator 14 is locked so that the phases of both signals coincide, then the  frequency divider 15 applies the signal synchronous to the horizontal frequency signal synchronous to the horizontal frequency signal to the monostable multi 18. As a result, the output of the  oscillator 14 via AND gate 19 becomes clock and the code indicating the absolute address per  frame is recorded in the horizontal sycnronizing period, whereby the clock is formed with the  simple constitution and the CMOSIC of low frequency response may be used, resulting in reduced  recording power consumption.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09237806-A (JP)
Title: Semiconductor device and its manufacture, and packaging structure using the semiconductor device and its manufacture
Inventor: YAMAJI YASUHIRO
IPC: H01L23/31
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To realize reduction in the cost with no need of a post-packaging resin transfer process used to be necessary in the prior art by arranging resin melting in the reflow process and having its thickness the same as that of connecting electrodes on the surface of a semiconductor chip. SOLUTION: A resin 3 being able to melt in the reflow process is prepared on the surface of a semiconductor chip 5 and the tip of the connecting electrode 4 is flush with the resin 3. In the reflow process after packaging the semiconductor chip 5 to a packaging substrate 6, the resin 3 melts and the semiconductor chip 5 is stuck to the packaging substrate. Therefore the resin transfer process used to be necessary in the prior art is no more required and protective film is formed on every wafer, then cost saving is realized.
Patent JP-S57156698-A (JP)
Title: Speed controller for generator
Inventor: NAKAHARA HIROSHI
IPC: H02J3/14
Filed: 1981-03-19
Abstract: PURPOSE:To contrive to enhance responding speed of a generator by a method wherein the rotating speed of the generator is controlled by controlling a dummy load to be connected to the generator. CONSTITUTION:The rotating speed of a water wheel 1, namely the rotating speed of a generator 2 is detected by a rotating speed detector 10. The controller 11 controls to trigger a thyristor 9 corresponding to the deviation between output of the rotating speed detector 10 and the reference value sent from a reference signal input terminal 12, and controls loading quantity of the dummy load 7 to fix the total loading quantity of the generator 2. Accordingly responding property to speed control of the generator can be enhanced.
Patent JP-S60187210-A (JP)
Title: Automatic train controlling method
Inventor: SASAKI TOSHIAKI
IPC: B61L3/16
Filed: 1984-03-06
Abstract: PURPOSE:To perform economic and efficient train speed control by transmitting a shortcircuiting impedance of a rail circuit and a signal corresponding to a train interval obtained from the adjacent rail circuit signal to the rail circuit. CONSTITUTION:A central transmission type rail transmitter 27 transmits a signal of frequency F2 to rail circuits 1b, 1c. An A/D converter 26 converts the transmission voltage of the transmitter 27, rail approaching direction transmission current and a train retarding direction transmission current into digital values. A calculation controller 29 transmits, when receiving a transmission signal (having a frequency F1) from a central transmission type rail circuit controller 21c, a signal produced by adding train position information of the forward rail circuit contained in the received signal and a distance to the trailing train obtained by the voltage and current, and when not receiving the signal, a signal produced by adding the distance to the preceding train and the distance to the trailing train as a train interval signal from the transmitter 27.
Patent JP-S56138725-A (JP)
Title: Electro-optic effect optical switch
Inventor: AOYAMA TSUTOMU
IPC: G02F1/313
Filed: 1980-03-31
Abstract: PURPOSE:To provide a large angle of polarization with low voltage and low electric power and miniaturize the titled switch by providing one set of electrodes which are curved in one direction on the surface of an electro-optical crystal body, and a means of applying AC voltage to these electrodes. CONSTITUTION:Electrodes 2, 2' which are curved in one way are provided on the surface of an electro-optical crystal 1 of LiNbO3, etc., and are so arranged that AC voltage may be applied from a power source 3. A connector 11 for incidence and connectors 12, 13 for exit provided respectively with lenses 14-16 are provided in the predetermined positions to this optical switch 17. Voltage is supplied from a driving circuit 20 to the electrodes 2, 2' by way of a switching signal input terminal 18. The beam entering from the optical connector 11 is made into parallel beams and these parallel beams pass through an optical switching element 17, from which they emit to the connector 13 when voltage is applied to the element 17 and to the connector 12 when no voltage is applied thereto. Thereby, a large angle of polarization is obtained with low voltage and low electric power and the switch is miniaturized.
Patent JP-H02239015-A (JP)
Title: Belt cleaner device
Inventor: MUKAI HIDEKI
IPC: B65G45/00
Filed: 1990-02-22
Abstract: PURPOSE:To enhance scraping performance by providing a blade axially in the direction of width of a belt and in such a manner as capable of adjusting its turning movement, the blade having a scraping portion formed in such a manner as being curved protrusively toward the surface of the belt. CONSTITUTION:On the return side of a conveyor belt 1, a shaft member 8 is disposed in such a manner as crossing the belt 1 and is supported to supports 2, 3 in such a manner as capable of adjusting its turning movement. A scraper 9 the center portion of which is protrusively curved outwards is attached to the shaft member 8 as described in the figure. The scraper 9 is put in a turning movement and is made to stand and a chip 22 is made to abut against the belt 1, whereby the belt 3 is curved along the chip 11 and is shaped like an arch-shaped trough and also the chip 11 is stuck to the belt 1 even when the center of the surface of the belt is abraded. Thus dust on the belt is prevented from remaining thereon and can be surely scraped off.
Patent JP-S51117053-A (JP)
Title: Photo fiber connector
Inventor: KOYAMA JIROU
IPC: G02B6/26
Filed: 1975-04-05
Abstract: PURPOSE:To provide photo-connection of photo fibre associating in certain angles using only one sheet of horo coupler and not using lens.
Patent JP-H03244109-A (JP)
Title: Flyback transformer
Inventor: SHINOOKA TAKUMI
IPC: H01F38/42
Filed: 1990-02-22
Abstract: PURPOSE:To reduce a size and a cost and to arbitrarily set the capacity of a capacitor by providing electrodes in side an insulating case, and forming a high voltage rectifying capacitor of the electrodes, and a shielding case connected to a ground. CONSTITUTION:Conductive electrodes 11 are provided oppositely to a shielding case 10 inside an insulating case 8, and the connecting points of the cathode and anode leads 7 of a diode 5. The electrodes 11 are formed in a size for obtaining necessary electrostatic capacity. Since a capacitor for smoothing a high voltage can be formed of the electrodes 11, and the case 10 connected to a ground with the case 8 as a dielectric, it is not necessary to contain a capacitor of a large capacity for smoothing a high voltage, and a small-sized inexpensive flyback transformer can be formed. That is, since the capacitor for smoothing the high voltage can be formed merely by providing electrodes inside the case 10, its capacity can be arbitrarily varied according to the size of the electrode or the presence or absence of a dielectric film, the capacitor which needs a small place is obtained and inexpensively reduced in size and weight.
Patent JP-S55134557-A (JP)
Title: Coder and decoder
Inventor: INOUE TOORU
IPC: H03M13/23
Filed: 1979-04-05
Abstract: PURPOSE:To make it possible to correct completely errors in a subblock by providing a delay circuit of a fixed value for each information digit and check digit in each subblock. CONSTITUTION:A coder is composed of interleaving circuit which gives effect to the (lambda)-stage interleaving of folding codes of block-length (n) digits, the number (k) of information digits of one subblock, and full-restraint-length nN digits. Into information digit outputs mi(2)-mi(k) of the coder of time (i), delay circuits D1- Dk-1 of [1/n.lambda]-stage to [n-1/n.lambda]-stage digits are inserted. Into check digits Pi(1)-Pi(n-k) of the output of addition 12 between the output of partial generating element 13 for folding codes and that of (lambda)-stage shift register 11, delay circuits Dk-Dn-1 are inputted before outputting. In decoding, a coder and delay circuit with an inverted delay value are inserted into the input sides of each received information digit and check digit for decoding. Consequently, burst errors of a block divided into (lambda) digits can completely be corrected.
Patent JP-H03244062-A (JP)
Title: Terminal user control system for transaction processing system
Inventor: FURUSE SEIJI
IPC: G06F21/44
Filed: 1990-02-21
Abstract: PURPOSE:To attain the addition and the change of users without stopping the operation of a transaction processing system by providing a user information defining means which stores the user names which are available in all transaction processing systems together with the attribute information owned by the users, and the information on the corresponding terminals names in the user information store area. CONSTITUTION:A terminal connection informing means 1 is provided together with a user name acquiring means 2, a user name inquiring means 3, a user confirming means 4, a user information store area 5, a user information defining means 6, and a transaction processing means 7. The means 6 is used before all operating transaction processing systems are started so as to store the user names used in the transaction processing systems and the attribute information corresponding to the users in the area 5. Thus, the users are added and changed without stopping the operation of the transaction processing system.