baber/WOPTO huggingface dataset:
Patent JP-2001050994-A (JP)
Title: Spectrum analyzer
Inventor: MIYAUCHI YASUSHI
IPC: G01R1/28
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a spectrum analyzer, in which switching is made automatically and selectively from an internal reference signal to an external reference signal by providing a one-shot circuit having an RC time constant set longer than the period of the external reference signal. SOLUTION: When an external reference signal EXT has been inputted, the rectangular waveform thereof is outputted from a digital IC 16 and the Q output of a one-shot IC 18 goes to H. The control signal of a reference oscillator 11 goes to H and an internal reference signal INT goes to L by stopping oscillation of reference frequency. The L level internal reference signal INT is applied to one input terminal of a NAND gate 12. The Q output of the one- shot IC 18 is inverted from H to L by an inverter 17 and the other end of the NAND gate 12 goes to L, while the output thereof goes to H. The external reference signal inputted to a NAND gate 13 is outputted therefrom and delivered via a digital IC 15.
Patent JP-H0273317-A (JP)
Title: Autofocusing device
Inventor: SASANO YUTAKA
IPC: G03B13/36
Filed: 1988-09-09
Abstract: PURPOSE:To perform an accurate focusing action even to an object in which the change point of brightness is small and to improve reliability in adjusting focusing by providing an optical system whose lens position can be adjusted, a specified photographing means, a memory an arithmetic means and a lens driving means. CONSTITUTION:The autofocusing device is provided with the optical system 10 whose lens position can be adjusted, the photographing means 14 for photographing the object image through the optical system, the memory 24 in which the brightness value of the photographed object is stored and the arithmetic means for computing focusing degree based on the stored content in the memory. Moreover, the lens driving means 12 for adjusting the lens position of the optical system based on the focusing degree from the computation means 26 is provided, thereby constituting the title autofocusing device. Even if a substance in which the change of brightness is a little is set as the object, the reliability in the focusing degree can be improved and the accurate focusing action can be accomplished.
Patent JP-S59120812-A (JP)
Title: Radiation measuring and recording apparatus
Inventor: IKEDA TERUO
IPC: G01D3/024
Filed: 1982-12-28
Abstract: PURPOSE:To make it possible to record a measured result and a measuring range with respect to one object to be measured by one recording pen, by recording the measuring range dislay indicated by a range detection signal. CONSTITUTION:The titled apparatus is equipped with a recorder 12 for recording a measured result by a recording pen on the basis of the radiation measuring signal 100 of a radiation measuring instrument 10 which is, in turn, equipped with an ionization box type radiation detector 14 for detecting radiation intensity and a potentiometer 16 for displaying a radiation intensity detection signal to a meter and outputting the radiation measuring signal 100 corresponding to radiation intensity while the potentiometer 16 is provided with a range change- over switch 16a to constitute the titled apparatus so as to be capable of selecting and setting a measuring range corresponding to an object to be measured. Therefore, the measured result of the measuring range selected by the switch 16a is recorded and displayed to the recording paper of the recorder 12.
Patent JP-H08106029-A (JP)
Title: Method for simultaneously connecting plural optical connectors and aligning and positioning jig for plural optical connectors used in this method
Inventor: YAMAKAWA ATSUSHI
IPC: G02B6/40
Filed: 1995-08-11
Abstract: PURPOSE: To facilitate the simultaneous connection of plural optical connectors and to prevent excess bulking of optical connector junctures. CONSTITUTION: This aligning and positioning jig 16 is composed of a jig body 17 and a side plate cover 18. This jig body 17 is projectingly provided with plural ferrule plating plates 23 to the inner side from a side plate part 21 of a U-shaped frame, by which housing parts 24 for the optical connectors 1 are formed. Multi-fiber ferrules 2 of the optical connectors 1 are housed into the respective housing parts 24, by which the plural optical connectors 1 are positioned and aligned. The side plate cover 18 is put on the withdrawing opening 25 side of the jig body 17 and is mounted by engagement of a pawl part 26 and a pawl hole 27.  Fitting pins 7 are inserted into fitting pin holes 6 of the respective optical connectors 1 and the optical connector groups positioned and aligned by using the aligning and positioning jig 16 are integrally connected to each other via the fitting pins 7. Next, the side plate cover 18 is removed and the jig body 17 is removed and moved. The aligning and positioning jig 16 is then removed from the optical connector group in the connected state.
Patent JP-H1161598-A (JP)
Title: Weft insertion apparatus in loom
Inventor: HATTORI KOICHI
IPC: D03D47/32
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus in a multicolor weft insertion loom of such type as to alternately move a plurality of weft insertion nozzles to a specified weft insertion position, designed to suppress the movement of the nozzles in weft switching operations. SOLUTION: This weft insertion apparatus, which is equipped with a plurality of 1st flow channels 11 provided on a swing section 3 respectively correspondingly to a plurality of weft insertion nozzles 2 and communicating with the corresponding nozzles, a plurality of 2nd flow channels 50 provided respectively correspondingly to the flow channels 11 and swingably connected to the swing section 3, and a change-over valve 16 provided between the 2nd flow channels 50 and a pressure fluid source 17 and designed to switch the feed of a pressure fluid from the source 17 to the respective 2nd flow channels, has such a scheme that, as a weft is switched, the change-over valve 16 switches the feed of a pressure fluid from the source to the corresponding 2nd flow channel 50,  and in such a status that the nozzle 2 at least corresponding to a selected weft reached a specified weft insertion position, the 1st or 2nd flow channel is formed so that the corresponding 1st and 2nd flow channels 11 and 50 run communicating with each other.
Patent JP-S6286579-A (JP)
Title: Magnetic disk drive
Inventor: AKIYAMA TAKEO
IPC: G11B21/08
Filed: 1985-10-11
Abstract: PURPOSE:To largely reduce a consumed current during stop of a motor by carrying out a two phase energization during moving a carriage or during driving a step motor and carrying out one phase energization during setting the carriage or stopping. CONSTITUTION:During a period when an output signal (e) of a timer circuit 1 keeps an 'H' level, the timer circuit 1 is set so as to have the period for two phase driving the carriage. When a step motor moves from the two phase drive to an one phase drive in a circuit inserted before a two phase driving counter 3 in order to set an exciting phase during a stop of the step motor, a circuit 6 for prohibiting an initial one track moving instruction, namely a signal a on changing a rotating direction of the step motor or on changing over a signal (b) outputs a signal (d) so as not to pull in the step motor in an opposite direction. In an inversion circuit, a signal (e) is inverted to a signal (i) and a signal (c) resets the timer circuit 1, an one phase driving counter 2 and the two phase driving counter 3 by a power on reset signal during energizing a power source.
Patent JP-S61104805-A (JP)
Title: Mixing method of molten gas to urethane material
Inventor: KOJIMA KATSUNORI
IPC: B29C39/22
Filed: 1984-10-29
Abstract: PURPOSE:To determine the amount of molten gas in urethane material by supplying the urethane material existing with the molten gas adequately and intermittently into the 1st tank. CONSTITUTION:Gas in the 1st tank 1 is pressed so that a set pressure is always shown by the molten gas 4, while in the 2nd tank under the set pressure due to the molten gas 13 the molten gas is let to exist with the urethane material 11 and the urethane material 11 existing with the molten gas 13 is supplied adequately and intermittently into the 1st tank 1. Hereby, the urethane material 11 always keeps its molten state at a given state in the 1st tank 1. Additionally, since the urethane material 11 is supplied adequately and intermittently from the 2nd tank 10, little influence is given by the supply to the molten state of the urethane material 2 in the 1st tank 1 and the amount of the molten gas in the urethane material 2 supplied to the mold can be determined accurately.
Patent JP-S6382710-A (JP)
Title: Manufacture of sponge roller covered with rubber-plastic
Inventor: MURAKAMI TAKAYOSHI
IPC: B29K21/00
Filed: 1986-09-26
Abstract: PURPOSE:To manufacture a high quality roller whose rubber.plastic layer is prevented from generating bubbles at favorable yield, by casting a liquid rubber.plastic material through the lower part with a sponge roller incorporated into a cylindrical mold. CONSTITUTION:A cylindrical mold 11 is held upright and a lower plug body 12 is fitted in the lower part of the cylindrical mold 11. Then a sponge roller 15 obtained by covering the outer circumference of a core shaft 15a with cylindrical sponge rubber 15b concentrically is inserted into the cylindrical mold 11. An upper plug body 13 is fitted in the upper part of the cylindrical mold 11 further. When a liquid rubber.plastic material 16 is pressed into the cylindrical mold 11 through a material pressing-in hole 12b of the lower plug body 12 from a nozzle 14, the sponge rubber 15 is pushed up under its fluid pressure and flows in a space between the sponge roller 15 and cylindrical mold 11. On the one hand, air in the space is extruded outside through a deaeration hole 13b from a groove 13c for an air vent of a tapered surface 13 a of the upper plug body 13. With this construction, a high quality roller can be manufactured at favorable yield.
Patent JP-H0971824-A (JP)
Title: Production of non-calcined agglomerate
Inventor: NODA HIDETOSHI
IPC: C22B1/243
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To produce lumpy raw materials for blast furnaces having high impact resistant strength without requiring sintering by adding molasses as a binder to powder raw materials formed by adding dust, etc., to sintering returns and sintered minus sieve powder for blast furnaces and kneading and palletizing the mixture, then aging the pellets in a gaseous CO2 atmosphere. SOLUTION: The iron-component dust 31 is mixed with the minus sieve powder 33 and sintering returns 33 of the sintered one of the raw materials for blast furnaces by mixers 34, 35 and water is added and mixed thereto at need. The mixture is once stored in an accepting and compounding tank 36. An auxiliary binder 44, such as Portland cement at 1 to 6wt.% and the powder raw materials generated in a grizzly 42 of the final state are added to the raw material powder mixture by a fixed quantity feeding device 24; thereafter, the molasses 38 are added in the amt. of 1 to 6wt.% as the main binder thereto and after the raw material mixture is mixed with a mixer 37, the mixture is kneaded by a kneaded 39 and is palletized to >=1mm by a molding machine 40. The power is separated from the pellets by the grizzly 43 and is returned to the raw material storage tank 43.  The pellets are aged for 1 to 24 hours in the gaseous CO2 atmosphere of a CO2 concn. of >20%, relative humidity of 70 to 90% and 10 to 40 deg.C, by which the agglomerate for blast furnaces having the excellent impact resistant strength is produced.
Patent JP-H08109232-A (JP)
Title: Photosensitive resin composition
Inventor: KINASHI KEIICHI
IPC: G03F7/027
Filed: 1994-09-22
Abstract: PURPOSE: To obtain a photosensitive resin composition which can be developed with neutral water and can give a coating film excellent in adhesion, water resistance, and mechanical strengths by using a specified photosensitive unsaturated ester compound as the base.  
     CONSTITUTION: The photosensitive resin composition contains a photosensitive unsaturated ester compound containing quaternary ammonium salt groups and obtained by reacting an epoxy compound having at least two epoxy side chains in the molecule with a polymerizable monocarboxylic acid having one carboxyl group and one ethylenically unsaturated bond in the molecule to esterify part of the epoxy side groups to prepare an unsaturated epoxy ester compound having unsaturated ester groups and unreacted epoxy side groups and reacting the unreacted epoxy side groups with an aliphatic tertiary amine in the presence of an alcoholic solvent and a photopolymerization initiator. It is desirable that this composition additionally contains an amino resin or a blocked isocyanate. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S61108865-A (JP)
Title: Piezoelectric type fuel injection device
Inventor: WATANABE MASAHIKO
IPC: F02M51/00
Filed: 1984-10-31
Abstract: PURPOSE:To prevent dispersion in fuel injection from a fuel injection valve of a simple structure for internal-combustion engines, by driving a plurality of fuel injecting actuators with the use of only one drive section utilizing a laminated body of piezoelectric elements. CONSTITUTION:When a signal is delivered to a drive section 4, a laminated body 8 of piezoelectric elements is expanded and contracted in accordance with the frequency of the signal, and a piston 11 urged by a Belleville spring 12 is moved at a high speed. Upon leftward movement of the piston a pressure wave is generated in a cylinder internal chamber 16, and is propagated through a supply port 23, a coupling 22, a fuel supply pipe 3 and a discharge port 28. The pressure wave finally reaches nozzles 27. Further, when the back pressure of the nozzles becomes high, the nozzles 27 opens to inject fuel. The amount of injection is determined by the cycle number of movement of the piston 11, that is, is adjusted by the frequency of the drive signal in accordance with the driving condition of the automobile. Further, the pressure boost due to pressure wave is large so that a satisfactory atomization may be obtained.
Patent JP-S61107023-A (JP)
Title: Air conditioner
Inventor: KANEKO KATSUMITSU
IPC: F24F1/02
Filed: 1984-10-30
Abstract: PURPOSE:To make a depth size of a main body as small as possible, to produce a thin type unit and to enable an effective use of indoor space by a method wherein the main body is made to have a cross section of S-shape, an outdoor unit is formed below the main body and an indoor unit is arranged above the main body. CONSTITUTION:A main body 3 of an air conditioner passing through a wall is formed as S-shape in respect to an indoor side A and an outdoor side B, side plates 20 and 21 are adhered to the air conditioner so as to form the outdoor unit 6 and the indoor unit 7. A compressor 10, an outdoor blower 11 and an outdoor heat exchanger 12 are stored in the outdoor unit 6. An indoor blower 15, an indoor heat exchanger 16 are stored in the indoor unit 7. A grill 18 is arranged at the outdoor unit 6, thereby the outdoor air is flowed from the suction port 9 and discharged from the blowing port 9, and in turn a grill 19 of the indoor unit 7 is arranged, the indoor air is flowed at the suction port 13 and blown into the room from the blowing port 14, the outdoor air is shut by the frame which is integrally formed with S-shape form to increase a density of immersed rain water and so the indoor air is not leaked out of the room.
Patent JP-H0791110-A (JP)
Title: Inflatable cover with multistoried diaphragmatic structure, and construction erected using its cover
Inventor: NAGAO CHIKAYUKI
IPC: E04H15/20
Filed: 1993-08-19
Abstract: PURPOSE:To obtain the title cover with which a construction is openably enclosed, by a method wherein the peripheries of two square sheets, inside and outside, are joined to each other with sheets of the same quality as the square sheets, the inner part thereof is partitioned with a numbers of diaphragms, leaving air-passages vertically communicating with each other, and multistoried hollow chambers are formed. CONSTITUTION:A cover A is so composed that two soft, airtight, square sheets 1, 1', inside and outside, are opposed to each other at a desired interval, that the peripheries thereof are joined to each other with sheets 2 of the same quality as the square sheets 1, 1', that the inner part thereof is partitioned with a numbers of diaphragms 3, leaving air-passages 4 vertically communicating with each other, and that multistoried hollow chambers B are formed. The length at the time when the cover A is most inflated is made equal to a length L of a semi-arch, skeletons 7 for an arch-shaped construction are erected at proper intervals and support the cover A at time of its inflation or deflation, and guide frames 8 each are, at an intervals, formed along the outsides of the skeletons 7. The covers A, A' are placed in the arch-shaped construction in the state of their deflation, the air is supplied to a top end part 'a' as the top of the chambers B through air ducts 5 and the air passages 4. After the top end part 'a' is inflated, the air is progressively supplied toward the lower hollow chambers B, and the cover A inflates and stands from above.
Patent JP-S61108438-A (JP)
Title: Conveyor device discharging plate stock in right angle shearing machine
Inventor: OISHI KENJI
IPC: B23D33/00
Filed: 1984-10-29
Abstract: PURPOSE:To bear sufficiently the cut part of a plate stock and to obtain a sharp shearing face and accurate shearing line by descending unevenly the corner part of the upper face of a discharging conveyor device according to the progressive order of the cutting operation onto the plate stock by the engagement of upper and lower blades. CONSTITUTION:The discharging conveyor device being provided on the inner side of the upper and lower blades which are bent at right angles respectively is composed of a base frame 38, ascent and descent supporting frame 42 and the belt conveyor 43 fixed thereupon. The frame 42 is supported elastically so that the conveyor upper face 43a can hold a horizontal state inside a machine frame 7 and descended with the uneven movement of the upper face 43a at the shearing operation time by the pulling down device 45 being located in the space with the frame 38. Namely when the ram 19 on which the upper blade is fixed is descended, the rocking and sub-rocking bar 52, 55 of the device 54 is respectively rocked and descended at once simultaneously with four pieces of cylindrical members 57, 58. Now when each adjusting nut 62 of the shaft 61 being suspended on the four corners parts A-D of the frame 42 is regulated higher in the order of A-D, the members 57, 58 are fitted in the order of A B C D and descended unevenly with having the prescribed time lag in this order.
Patent JP-S60123636-A (JP)
Inventor: MURAHASHI YOSHIO
IPC: E03B3/11
Filed: 1983-12-05
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-S59118119-A (JP)
Inventor: YURA MASAKI
IPC: A47J19/00
Filed: 1982-12-25
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-H05247206-A (JP)
Title: Electron induced transformation of isoimide to n-imide and use thereof
Inventor: AANESUTO ROJIYAA FURANKU
IPC: C08G73/06
Filed: 1992-08-27
Abstract: PURPOSE: To provide a method of isomerizing an isoimide to an N-imide, particularly a method of supplying to the isoimide an electron inducing the isomerization, which is catalytic to the electron which remains available to initiate further isomerization.  
     CONSTITUTION: A composition containing a polyisoimide and an electrolyte providing substrate and a counter electrode in the composition is prepared and a polyimide is deposited onto a conductive substrate by providing a bias between the substrate and the counter electrode to thereby supply an electron to the polyisoimide which isomerizes to deposit the insoluble polyimide on the substrate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S60120293-A (JP)
Inventor: NAKAGAKI SHIYOUGO
IPC: G21D1/00
Filed: 1983-12-02
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-H04109363-A (JP)
Title: Device for retrieving seal impression
Inventor: KATAOKA TATSUFUMI
IPC: G06F17/30
Filed: 1990-08-30
Abstract: PURPOSE:To reduce the cost of collating work and to save a seal impression list storing space by automatically retrieving a seal impression by means of an existing facsimile(FAX) equipment and storing seal impression files only in a center. CONSTITUTION:When a customer enters data in a repaying slip or the like on a branch 20-1, a teller transmits the slip to the center 22 through a FAX equipment 44-1. The center 22 automatically receives the slip and recognizes characters in a retrieving key data part indicated by an account number or the like in the received image by a character recognizing part 34. A seal impression file control part 30 retrieves seal impression data based upon the recognized result and extracts compressed seal impression data from a seal impression file part 32. The extracted data are returned to the FAX equipment 44-1 in the branch 20-1 transmitting the slip. The teller in the branch 20-1 collates/ compared the returned seal impression data with a seal impression carried by the customer to repay money.
Patent JP-S60121334-A (JP)
Title: Shock absorber
Inventor: OONUKI ICHIROU
IPC: G03B19/12
Filed: 1983-12-02
Abstract: PURPOSE:To effectually absorb the collision impact of two bodies and suppress their bounce after the collision, by using a magnet and a solenoid to carry out the absorption of the impact through electromagnetic induction. CONSTITUTION:A permanent magnet 21 is secured on the reverse side of a mirror 1 which is a moved member. A solenoid 22 whose both terminals are short- circuited to each other is secured on the portion of a fixed base 23 which faces the permanent magnet 21. When the mirror 1 is moved so that the magnet 21 approaches the solenoid 22, a repulsive source is caused between the magnet and the solenoid through electromagnetic induction. For that reason, the impact of the contact of the mirror 1 with a stopper 23a is absorbed. When the mirror 1 is moved off from the stopper 23a, an attractive force is caused between the magnet 21 and the solenoid 22 to suppress the bounce of the mirror and the stopper after their collision.
Patent JP-S60120630-A (JP)
Title: System address allocating system
Inventor: ARAI KOUSUKE
IPC: H04L69/40
Filed: 1983-12-03
Abstract: PURPOSE:To reduce the memory capacity needed for designation of address in a return test mode by allocating internal addresses to the MODEMs of nodes connected to each port from a center MODEM in order of node MODEMs. CONSTITUTION:For instance, internal addresses 01, 21, 41, 61, 81 and 91 are set to ports A, B, C, D, E and F of six circuits of an MODEM3 of a slave station respectively. Hereafter the internal addresses are given as shown in the diagram to MODEMs 41-43 of the station 11 as well as MODEMs 51-56, 61-64 and 71- 79 of a subslave station 12 respectively. In such a constitution, the information that should be given to a center MODEM is limited just to both the first and final ones of continuous addresses. Thus the address information of each port can be deleted, and the address designating time can also be sortened.