baber/WOPTO huggingface dataset:
Patent JP-H10128872-A (JP)
Title: Vibration and shock absorbing pad
Inventor: YASUDA ATSUSHI
IPC: B29K67/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the plastic deformation after the application of vibration, shock or temporary load and enlarge the elastic recovery of a vibration and shock by a method wherein a pad produced by integrally providing a plurality of projections made of the same material as that of a plate on the plate made of thermoplastic elastomer is compressed until the heights of respective projections become a specified value and then the applied load is removed from the pad. SOLUTION: A spare pad is made of thermoplastic elastomer. This pad is a plate, on one side of both sides of which a plurality of projections are formed and a preferable thickness of which is 0.5-10mm. Further, the preferably hardness of the elastomer is one of 30-70 shore D. The projections formed on the rear side are preferably arranged not at the positions corresponding to these of the projections formed on the front side. Projections, at the center of each of which a through hole or a blind hole is formed, are also preferable. The projections of the spare pad obained by the above- mentioned manner are compressed to the direction of the height of the projection by one-third or more of the initial height of the projections or, in other word, compressed until the height of the projection becomes one-third of its initial height and then the applied load is removed from the pad.
Patent JP-H09141931-A (JP)
Title: Recording head
Inventor: TANIOKA HIROSHI
IPC: G01D15/14
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To realize high density mounting by providing means for delivering a drive signal to a board corresponding to a recording element array chip, and means for delivering a drive signal from the board to a recording element array chip on the opposite side thereof thereby decreasing the size of a board. SOLUTION: A wire bonding pad WP 200 is the terminal of a wiring pattern for scan start signal while WP 204 is the terminal of a wiring pattern for VGA and connected commonly with 11 sets of chips. WPs 201, 202, 203 are the terminals of a wiring pattern for a signal connecting each chip independently and at a position spaced apart about 1mm (W3) from these WPs, a light emitting element chip is mounted electrically and mechanically for a power supply wiring pattern 205 on the board through silver paste. Since the width W3 for wire bonding can be neglected, for example, the width of the light emitting element board can be determined by W1+W2.
Patent JP-H02157407-A (JP)
Title: Plant control system for fluctuation in system frequency
Inventor: NISHIMURA ASAO
IPC: F01K13/02
Filed: 1988-12-07
Abstract: PURPOSE:To stabilize the control system by restricting sharp fluctuation on the process side which is due to variation in frequency when the system frequency fluctuates, by means of a change-rate restricting element. CONSTITUTION:Since the generator output 100 is transformed into a generator output changing command 101, which is restricted by a change-rate restricting circuit, variation of a boiler input command 9 increases or decreases little by little. In other words, even if the main steam flow-rate varies sharply, the boiler input command 9 does not vary sharply. In addition, since the generator output changing command 101 is compared with the frequency variation, which is restricted by a change-rate restricting circuit 17, by using a subtracter 18, the influence which the presence of the change-rate restricting circuit 16 excercises on the main steam pressure signal is lost. As is described above, the quantity of fuel, water, and air supplied to the boiler, does not follow sharply the variation in the main steam flow-rate, but it is gradually settled corresponding to the variation. Therefore, each control system does not take sudden follow-up actions, thereby ensuring stable control.
Patent JP-H07160183-A (JP)
Title: Color lippmann hologram and its production
Inventor: MIYAJI YOSHIYUKI
IPC: B60K35/00
Filed: 1993-12-08
Abstract: PURPOSE:To provide a color Lipppmann hologram which enables simultaneous recording of three colors in color hologram recording and color hologram duplicating as recording of a desired diffracted light wavelength with desired diffraction efficiency on the hologram is possible and which is useful for a head up display as appearance colors are decreased. CONSTITUTION:The exposures by laser beams 10, 11, 12 are adjusted according to the respective exposing sensitivities of the respective colors of a photopolymerizable film 3, by which the respective diffraction efficiency of the respective colors is controlled to the color tones desired to be displayed. The hologram is produced by a process for previously depicting the relations between the exposures and diffraction efficiency of the respective colors of the photopolymerizable film 3 as graphs, deriving the necessary exposures of the respective colors from the respective graphs according to the color tones desired to be displayed and irradiating the photopolymerizable film 3 with the respective laser beams of three primary colors according to the exposures of the respective colors coaxially at the same time for starting the irradiation, thereby executing hologram recording.
Patent JP-H07160935-A (JP)
Title: Automatic vending machine
Inventor: NAKATSUKA MASAYA
IPC: G07F9/02
Filed: 1993-12-08
Abstract: PURPOSE:To provide an automatic vending machine in which number of inventory commodities is simply and accurately confirmed. CONSTITUTION:The automatic vending machine 10 has a microcomputer 26 in its inside and an operation box 28 having a ten-key and various function setting keys is connected to the microcomputer 26 via an I/O port 38. A display section 29 is provided on the operation box 28. Furthermore, a position sensor 51 provided on each column 12 is connected respectively to the microcomputer 26. Both upper and lower ends of each column 12 are open and the position sensor 51 is arranged to the upper opening of each column 12. The position sensor 51 emits an ultrasonic wave or an infrared ray or the like, for example, to sense a distance L1 between the position sensor 51 and a commodity at the uppermost part of commodities 52 stacked in the column 12.
Patent JP-2001130871-A (JP)
Title: Telescopic boom
Inventor: HAYAKAWA YOICHI
IPC: B66C23/687
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a telescopic boom capable of automatically adjusting tensile force of a pair of left and right wires for making the boom perform extending and contracting operations. SOLUTION: A contracting sheave 25 and an extending sheave are disposed at a rod side end part and a bottom side end, respectively, in a cylinder tube 21a of a telescopic cylinder 21 for making an intermediate boom 5b perform extending and contracting operations for a base end boom 5a. On the extending sheave, an extending wire 37 which is fixed to a first boom 1 at one end and is locked on an extending link 57 of a wire bracket 50 at the other end is laid and wound. On the contracting sheave 25, a contracting wire 35 which is fixed to the first boom at one end and is locked on a contracting link 55 of the wire bracket 50 at the other end is laid and wound. The extending link 57 and the contracting link 55 have a pair of wire locking arts on left and right sides and are freely oscillatably fixed to a tip boom 5c in a direction that wire is extended by a pivotally attaching shaft 54 at the intermediate.
Patent JP-2000129798-A (JP)
Title: Connecting structure of wood
Inventor: TAKEMOTO YOSHIAKI
IPC: E04B1/48
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To improve aseismatic property of the joining part of wood by fitting/ adhering a metallic plate-like body of a joining metal fitting installed on the side surface of one wood to a slit of the end part of the other wood through a reinforced fiber plastic layer. SOLUTION: Both surfaces of a metallic plate-like body 3 of a joining metal fitting 1 installed on a column A are integrally adhered in a covering shape by a reinforced fiber plastic sheet, or a reinforced fiber plastic section 6 formed in a shape corresponding to a shape of the plate-like body 3 is integrally installed by an adhesive. The adhesive is applied to the surface of the sheet or the section 6, a slit 4 of the end part of a horizontal member B is applied from above to the plate-like body 3 of the metal fitting 1, the horizontal member B is driven, and the plate-like body 3 and the horizontal member B are integrally adhered in the slit 4 by fitting the plate-like body 3.  A fixing pin 7 is also inserted into a through hole 8 reaching the other side surface by penetrating through the plate-like body 3 in the slit 4 from one side surface of the horizontal member B to be fastened to thereby improve aseismatic property of the joining part of wood.
Patent JP-H06155834-A (JP)
Title: Printer
Inventor: TORII KENICHI
IPC: G06F3/12
Filed: 1992-11-18
Abstract: PURPOSE:To correctly recognize an order of a plurality of output units by applying a sequence number, and to make sending of separator information by a host computer unnecessary, automatically print a separator (intermediate (front, rear) separator) of a job, a job list by a printer side, correctly print and insert the separator even if a thickness of a print sheet is varied, in this printer. CONSTITUTION:A printer 4 has job information 2 for designating a job name and number of prints and a separator generating process 8 for generating a separator basing on the information 2, and holds the information 2 of which the printer 4 is informed by a host computer 1. When number of prints reaches a predetermined number, the process 8 refers to the information 2 to generate the separator having the job name and the number of prints to print and to discharge it.
Patent JP-H11143811-A (JP)
Title: Data processor
Inventor: ABU EIJI
IPC: G06F13/24
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a data processor easily preparing an interruption handler by executing plural interruption sharing management generated at a multifunction device by hardware. SOLUTION: An interruption controller 101 is provided with a means selecting a device 103 presently in service, a means 111 giving information on a function number generating interruption by synchronizing with an INT-ACK sequence on the selected device 103, and a means allowing CPU to start the interruption handler by the combination of a vector number and a function number.
Patent JP-H02152720-A (JP)
Title: Pipe threading chip elimination
Inventor: OTA TAKASHI
IPC: B23G1/44
Filed: 1988-12-06
Abstract: PURPOSE:To abate the extent of defective rethreading ratio as well as to make improvements in yield by attracting scattering chips to an electromagnet, and also attracting these chips sticking to a chaser block and a pipe at time of retraction of a die head after threading is over. CONSTITUTION:In a thread chasing machine 10, setting up an electromagnet 5 in a die head 3 at a slight interval, and supporting a pipe 1 through an inner support 4, the electromagnet 5 is energized with current and thread cutting is carried out, attracting scattering chips to this electromagnet 5. After this thread cutting is over, the chips sticking to a chaser block 2 and the pipe 1 are attracted to the electromagnet 5 at time of retraction of the die head 3. When the die head 3 returns to a standby position, the electromagnet 5 is demagnetized, and these chips attracted to a magnet surface are dropped and discharged out. Consequently, this method dispenses with any chip discharge work by man power, and that scratches due to the chips are brought to nothing at all, so that a defective rethreading ratio is well abated, and yield is thus remarkably improvable.
Patent JP-H08217458-A (JP)
Title: Production of nickel hydroxide containing manganese(iii)
Inventor: PEETAA AKUSUMAN
IPC: C01G53/04
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To increase productivity by reacting a salt solution of a high concentration in a stable, intermediate state by co-precipitating a divalent Ni and a Mn salts solution and converting Mn in the co-precipitate to trivalent Mn with an oxidizing agent.  
     SOLUTION: A mixed solution of a Ni and a Mn salts solution present in the divalent state and an inorganic acid is slowly poured into alkali liquors to co-precipitate Ni and Mn-containing materials, resulting in a brownish-green colored suspension. The suspension is reacted by adding an oxidizing agent while stirring to convert the divalent Mn contained in the co-precipitate to a trivalent oxidation state, producing a brownish precipitate. The precipitate is filtered, washed, dried and finely divided to produce nickel hydroxide powders containing more than 50 mole % of Mn being present in the trivalent oxidation state. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H08167127-A (JP)
Title: Head testing device
Inventor: WATANABE YUJI
IPC: G11B5/455
Filed: 1994-12-13
Abstract: PURPOSE: To improve selective precision and to shorten a work time by automatically. left/right symmetric property of an isolated waveform regenerated by an MR head. CONSTITUTION: The time from the detection of the slice level of the isolated waveform by a slice circuit 22 to the detection of peak timing by a peak detection circuit 24 is obtained with a first counter 34 by counting a clock. Further, the time from the detection of the peak timing by the peak detection circuit 24 to the detection end of the slice level by the slice circuit 22 is obtained with a second counter 36 by counting the clock. Then, the left/right symmetric property is decided from a ratio between respective count values of the first, second counters 34, 36.
Patent JP-2001121869-A (JP)
Title: Ball-point pen
Inventor: TOUGASAKI GENTARO
IPC: B43K7/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To keep a favorable close contact state between a tip ball and the inner edge of the ball holding part of a tip, realize a smooth writing touch, a more uniform handwriting and, at the same time, simplify an assembling work and reduce the number of parts and the production cost of a ball-point pen. SOLUTION: In a ball-point pen consisting of a tip T having a ball 2, a ball holding part 1 with a small-mounted inner edge at its tip, a center hole 4, a plurality of sagittal grooves 5 and an inner hole 6, a spring 7, which is arranged in the inner hole 6 of the tip 7, supports the ball 2 and closely contacting the ball 2 with the small-mounted inner edge of the ball holding part 1, a tip holder and an ink housing part, the spring 7 is composed of at least two portions of a rod shaft part 7a and a winding part 7b under the state that, at the tip side of the rod shaft part 7a, a large diametral part having an external size, which is nearly equal to the inner diameter of the center hole 4 and slidable against the center hole 4, and an irregular shaped-cross section is formed.
Patent JP-2001127358-A (JP)
Title: Solid-phase excimer device and its manufacturing method
Inventor: OKADA FUMIO
IPC: H01L45/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a device wherein a huge polarization and electric spatial double layer unobserved in conventional ferrodielectrics, etc. SOLUTION: In the process for forming by a sputtering method a thin film made of host substances, a gas of containing therein excimer producing elements (rare-gas elements and/or halogen elements) is used as a sputtering gas. Therefore, by these excimer producing elements being doped into the thin film, an excimer is produced in the thin film under an ordinary pressure and temperature to utilize a large polarization and electric spatial double layer emerging correspondingly to this production.
Patent JP-S63165204-A (JP)
Title: Article control shelf
Inventor: SATO KANJI
IPC: B65G1/137
Filed: 1986-12-26
Abstract: PURPOSE:To obtain the small-scale captioned device having high usability by detecting the weight of the accommodated article by an accommodated article weight detecting means installed on the bottom surface of an accommodation shelf and displaying the number of left articles when the detection value reduces below a prescribed value, in an article shelf in a factory, etc. CONSTITUTION:A pump 1 is operated to send the previously calculated prescribed hydraulic pressure into a bellows 10 through a check valve 12 and a stop valve 14. The pressure is set to the force corresponding to the total weight of the weight of an accommodation container 8 and the weight of the left articles. Then, the stop valve 14 is closed. With such constitution, if the article having the prescribed weight is accommodated into the accommodating container 8, the bellows 10 pushes up the accommodating container 8 and suppresses the shift. When the number of accommodated articles reduces, ad the pressure of the bellows 10 overwhelms the weight, the accommodation container 8 is pushed up, and separated from a shelf surface 4, and a pressure switch 15 is operated, and a limit switch 22 operates to display the weight on a display device 7. With such constitution the quantity to be left can be set freely, and inventory control can be made simple.
Patent JP-H02231471-A (JP)
Title: Preparation of 4-acetoxyazetidinones
Inventor: SAITO TAKAO
IPC: B01J31/04
Filed: 1989-11-28
Abstract: PURPOSE:To obtain the title compound which is used as an intermediate of penem antibiotics such as thienamycin or the like through simple operations in high yield with industrial advantage by reaction of an azetidinone with acetic acid and an oxidizing agent using a ruthenium compound as a catalyst. CONSTITUTION:The reaction of an azetidinone of formula I [Z is H, lower alkyl, hydroxyethyl which may be protected; Y is H, carboxyl] with acetic acid (preferably in coexistence of an acetate salt) and an oxidizing agent such as peracetic acid is carried out in an inert solvent such as anhydrous acetonitrile in the presence of a ruthenium catalyst such as a compound of the formula: RuX (X is halogen, acyloxy of R<1>COO wherein R<1> is lower alkyl or acetylacetonate), ruthenium-phosphine complex, ruthenium-carbonyl complex, ruthenium on a carrier, ruthenium-amine complex, ruthenium-olefin complex at -10 to 5 deg. for 10 minutes to 5 hours to give the subject compound of formula II.
Patent JP-H06158994-A (JP)
Title: Shielding excavator
Inventor: HOSOYA YOSHISHIGE
IPC: E21D9/08
Filed: 1992-11-18
Abstract: PURPOSE:To excavate a bedrock layer efficiently by smoothly taking muck excavated near the central section of a cutter head into a cutter chamber while ensuring a feed passage for a jack working fluid, additives, etc., to the cutter head of a shielding excavator. CONSTITUTION:A through-hole 5a is formed to the central section boss 5 of a cutter head 2, the rear end of the boss 5 and the end section of a rotary conduit 17 through a partition wall 8 from a rotary joint 16 and extended up to an intermediate section in a cutter chamber 9 are connected by a plurality of beams 18, and pipings connecting a fluid passage in the rotary conduit 17 and a fluid passage in the cutter head 2 are installed in the beams 18. The excavated muck of a roller bit 12 mounted on the front of the boss 5 is passed through spaces among the through-hole 5a and the beams 18 and taken into the cutter chamber 9 at the shortest distance.
Patent JP-H11145538-A (JP)
Title: Super wideband optical fiber amplifier
Inventor: IMOTO KATSUYUKI
IPC: H01S3/06
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To realize a super wideband optical fiber amplifier which is lessened in number of parts and capable of carrying out superior wavelength separation by a method, wherein signal light sent from an Er-loaded optical fiber is guided in a direction opposite to an optical isolator, and reflected signal light and extracted signal light are combined and outputted to a transmission line from a circulator. SOLUTION: Signal light S1 of S band and signal light L1 of L band are inputted into a wavelength division multiplex transmission (WDM) filter 102 and branched out into signal light S2 and L2 . The signal light S2 passes through an optical isolator 103 and is jointed to exciting light emitting from an exciting light source 104 through a WDM coupler 105, the merged light is turned into amplified signal light S3 passing through an Er-loaded optical fiber 106, and signal light S4 outputted from an optical isolator 107 is inputted into the b-edge of a light circulator 114 and outputted from the c-edge as signal light S5 . The signal light L2 passes through a light isolator 108 and is jointed to exciting light outputted from an exciting light source 109 through a WDM coupler 110, and the merged light is amplified passing through an Er-loaded optical fiber 113.  Signal light L4 is reflected from the optical isolator 107 and outputted as signal light L5 through the light circulator 114.
Patent JP-H05298703-A (JP)
Title: Waveform equalizer for optically recording/reproducing signal
Inventor: SATO ISAO
IPC: G11B7/005
Filed: 1991-11-25
Abstract: PURPOSE:To symmetrically correct the waveform of a reproduced signal, subjected to trailing phenomenon of recording pit, in an optical recorder/ reproducer for recording/reproducing signals to/from a disc in heat mode. CONSTITUTION:A delay line 18 outputs a lead signal from a first terminal and a lag signal from a third terminal relatively, in time, to a reproduced signal outputted from a second terminal while attenuating elements 20, 21 regulate the amplitude of outputs from the first and third terminals and a differential amplifier 19 subtracts the lead signal and lag signal, subjected to amplitude regulation, from the reproduced signal to produce a signal 103 subjected to waveform equalization. A variable gain amplifier 14 varies the gain with a control voltage corresponding to a track address signal 106 generated from a control voltage generating circuit 22 thus controlling the amplitude of waveform equalized output signal to be constant irrespective of the disc diameter.
Patent JP-H02155135-A (JP)
Title: Switch with luminous element
Inventor: MATSUNO MITSUO
IPC: H01H13/18
Filed: 1988-12-08
Abstract: PURPOSE:To make it possible to easily select the title luminous element to the application and facilitate the automatic assembling thereof by detachably connecting a terminal case incorporating the luminous element on the terminal piece of a switch. CONSTITUTION:In L-shaped terminal pieces 7, 19 mounted on a housing 2, a terminal case 21 formed separatedly from the terminal pieces 7, 19 is detachably inserted and also a medium terminal piece 25 being contact with the terminal pieces 7, 19 and an auxiliary terminal piece 27 are provided on the terminal case 21. A luminous element 31 is connected to the terminal pieces 25, 27 and if the luminous element 31 is needed, the terminal case 21 is connected to the terminal pieces 7, 19 of the switch 1 and if the luminous element 31 is not needed, the terminal case 21 is removed from the terminal pieces 7, 19 of the switch 1. With this arrangement, it is possible to easily select the luminous element to the application and facilitate the automatic assembling thereof.
Patent JP-H01150679-A (JP)
Title: Stopper for steel strand provided with counter
Inventor: FURUKAWA MASAMITSU
IPC: B65H54/71
Filed: 1987-12-07
Abstract: PURPOSE:To simplify work and to prevent degradation of quality of drum by providing an operable/closable housing for passing a steel strand therethrough then providing a means which does not block motion of the steel strand in pulling direction but blocks motion in opposite direction and a rotary shaft in the housing. CONSTITUTION:A counter 9 is rotated a rotary shaft 10 for counter which rotates as a cable 1 inserted through a housing 20 rotates so as to measure the moving length of the cable 1. Rewind of wound steel strand is prevented when the steel strand is cut by means of a flat stop board 12B energized in the direction for holding the cable 1. Consequently, the drum is not required to be secured even after the steel strand is cut thus simplifying the work, preventing degradation of quality of the drum and improving workability.