baber/WOPTO huggingface dataset:
Patent JP-S51111022-A (JP)
Title: Data trausfer controller
Inventor: SHIMOZUMA KEN
IPC: G06F11/30
Filed: 1975-03-26
Abstract: PURPOSE: By reducing the error rate in data transfer, high handling capacity is obtained. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57150273-A (JP)
Title: Image information reader
Inventor: HAMAKAWA KAZUNORI
IPC: H04N1/19
Filed: 1981-03-11
Abstract: PURPOSE:To prevent a read error in case when a position of an original is shifted, by making read information of an original, etc. incident to a lens system of 1 system, dividing a luminous flux emitted from its lens system, into luminous fluxes in the respective different directions by an luminous flux dividing means, and reading these luminous fluxes by separate sensors. CONSTITUTION:A light beam from a loght source 2 is irradiated to an original 3, a luminous flux transmitted from the original 3 or a reflected luminous flux is made incident to a lens system 4 of 1 system, and the luminous flux from this lens system 4 is made incident to a beam splitter 5. This beam splitter 5 consists of a cube obtained by sticking each slanting surface of 2 right-angles prisms 5a, 5b, and on its adhesion surface, a semitransparent specular film 5c is provided. Subsequently, a part of a light beam emitted from the lens system 4 is read as it is by an image sensor 1a through the beam splitter 5, and the other luminous flux refracted in the right-angled direction by the semitransparent specular film 5c is read by other image sensor 1b, so that a read error is prevented when a read position of the original 3 is shifted.
Patent JP-H01212002-A (JP)
Title: Antenna multicoupler
Inventor: SAGAWA MORIKAZU
IPC: H01P1/213
Filed: 1988-02-18
Abstract: PURPOSE:To realize miniaturized a antenna multicoupler satisfying a desired performance even if a different no-load Q is required by making the length of one side of dielectric resonators being components for a transmission filter and a reception filter nearly equal to each other in both the resonators for the transmission filter and the reception filter and adopting a different interval of the resonators from those for the transmission filter and the reception filter. CONSTITUTION:The input/output coupling is realized by the capacitance between conductor patterns 46 and 47, and between 47 and 50 on a dielectric base 44 and the inter-stage coupling is realized by the capacitance between conductor patterns 47 and 48 between 48 and 49 and between 45 and 50, and the length of one side is the same as that of the transmission filter, and the length of the other sides is varied in response to the required no-load Q, square dielectric resonators hot causing any waste space are combined to form the capacitor coupling type filter. That is, the square type dielectric resonator is adopted, where the length of one side is the same for both the transmission and reception filters and the length of the other sides is varied in response to the required no-load Q for the transmission and reception filters so as to obtain a miniaturized antenna multicoupler.
Patent JP-S60178447-A (JP)
Title: Support of photographic printing paper
Inventor: ASAO KOUJI
IPC: D21H19/48
Filed: 1984-02-27
Abstract: PURPOSE:To provide the support of a photographic printing paper prevented from coloring after development, and most of cracking due to bending, and high in resolution by mixing a compsn. of an org. compd. having an unsatd. bond and an inorg. white pigment, with unsatd. org. compds. having 2 and 3 C=C double bonds in each molecule, respectively, in specified proportions, each compds. polymerizable with irradiation of electron beams. CONSTITUTION:An unsatd. org. compd. (C) polymerizable with electron beams and having 2 C=C bonds in one molecule is embodied by ester, ether, epoxy, and urethane type diacrylates and dimethacrylates, and above all, especially desirable ones are ether type diacrylates represented by general formula ( I ). An unsatd. org. compd. (D) having 3 C=C bonds is embodies by ester, ether, epoxy, and urethane type triacrylates and trimethacrylates, and above all, especially desirable ones are ether type triacrylates represented by general formula (II). A preferable (C)/(D) weight ratio is 49/51-1/99, especially, 40/60-20/80.
Patent JP-S56132620-A (JP)
Title: Electronic computer
Inventor: FUKUSHIMA TSUNEO
IPC: G06F11/28
Filed: 1980-03-21
Abstract: PURPOSE:To inhibit initialization In operation during information transfer between CPU and an external device, by delaying the start of the outputting of an initialization In signal until a prescribed time passes after the its output assignment is completed. CONSTITUTION:If an error occurs in a program, etc., In switch 6 is turned on to supply start signal S1 to time limit device 7 and interruption signal generator 8. Device 7 is held in readiness for operation until a prescribed time passes and during the period, interruption signal S4 is supplied to CPU1. In response to signal S4, CPU1 places itself in a wait state by starting software 9 for the wait mode, and never performs the following new processing. The information transfer between CPU1 and external storage device 2 is stopped except informtion S3 transferred before the wait state. The signal from device 7 is supplied to In signal generator 5 time T later. Device 6 supplies In signal S2 to CPU1 in the wait state, which starts In operation A.
Patent JP-H11227198-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: SUMI KOJI
IPC: H01L41/09
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To enhance resistance against repetitive fatigue during continuous printing by an arrangement wherein the longitudinal direction of a ptezoelectric element is substantially aligned with the direction where the warp of a substrate in a pressure chamber is maximized. SOLUTION: Longitudinal direction of a piezoelectric film is aligned with the direction of <001> face of a single crystal silicon substrate. Even if the piezoelectric film is cracked in the direction of <001> face, electrical disconnection of the piezoelectric film can be prevented in case of a short crack. Since the piezoelectric film is formed to correspond with a pressure chamber 101, longitudinal direction thereof is aligned with the direction of <001> lace of the single crystal silicon substrate. More specifically, the pressure chamber 101 of an ink jet recording head is formed such that the longitudinal direction thereof makes an angle of about 54.74 deg. against the normal to an orientation flat OF. Consequently, cracking direction of the piezoelectric film can be aligned with the longitudinal direction of the piezoelectric film.
Patent JP-S62193574-A (JP)
Title: Ultrasonic motor
Inventor: TOKUSHIMA AKIRA
IPC: H02N2/00
Filed: 1986-02-20
Abstract: PURPOSE:To increase energy stored in a driving unit and increase mechanical output, by using a disc with a hole or a holeless disc for a driving unit, and by generating specified progressive wave on the driving unit. CONSTITUTION:An elastic unit 7 is bonded to a piezoelectric unit 8 to compose a driving unit. An abrasion-proof slider 11 is put on an elastic unit 12 to compose a mover 13. For the driving unit 14, a disc with a hole bored through the central section or a holeless disc is used. On the driving unit, the progressive waves of bending oscillation mode tertiary or more in the circumferential direction and secondary in the diameter direction are excited, and the mover set in contact with the upper section of the driving unit is moved.
Patent JP-H07244785-A (JP)
Title: Mobile object recorder
Inventor: TOGASHI YUICHI
IPC: G11B20/00
Filed: 1994-03-07
Abstract: PURPOSE:To provide the mobile object recorder for more exactly recording a mobile object and for recording the places, where the mobile object appears and disappears, and the conditions of appearance and disappearance as well. CONSTITUTION:Entire images inside a monitoring area picked up by a camera 11 are successively stored in an image memory 13. Corresponding to the image data fetched into the image memory 13, a mobile object recognizing part 14 recognizes the mobile object and calculates the position and size of the recognized object object. When the mobile object is recognized, a camera control part 20 drives a turn table 17 based on the calculated position information and drives a zoom lens 16 based on the calculated size information so that the detailed images of the mobile object can be picked up by a camera 15 and successively stored in the image memory 13. When the mobile object disappears, the images are read from the image memory 13 in the order of the entire images at the time of mobile object appearance, the detailed images of the mobile object and the entire images at the time of mobile object disappearance, transferred to an image recording and reproducing part 21 and successively recorded in a magneto-optical disk device 15.
Patent JP-H10233967-A (JP)
Title: Image pickup element and image pickup device
Inventor: ETO KOJI
IPC: H04N5/341
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To perform fast photographing and also to surely acquire a desired image by providing a monitoring signal generating means that generates a monitoring signal which corresponds to the luminance of incident light independently of a photo sensing part. SOLUTION: A casing 4 of an image pickup device 2 arranges a chip 5 that is provided with an image pickup light receiving plane on a substrate of a container recessed part. Also, a thin film silicon layer 8 that is formed on the bottom of a cover glass 7 is provided with a monitoring light receiving plane 10. An analog signal (image signal) that is outputted from the image pickup light receiving plane is sent as a digital signal to main memory through an amplifier and an A/D converter. Apart from it, analog signals (monitoring signal) that are outputted from a monitoring light receiving plane are inputted parallel to a luminance monitoring device via the amplifier and the A/D converter through sixteen signal output lines. In this way, the device 2 surely acquires fast photographing and desired video because the device 2 itself outputs and monitors a signal for monitoring.
Patent JP-H09233059-A (JP)
Title: Data communication equipment
Inventor: OMI MANABU
IPC: H04L25/40
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To conduct data communication at an optimum timing automatically through the connection of a high speed synchronization terminal equipment without requirement of measurement of timing deviation due to a transmission delay time through a communication cable and the setting operation based on the measurement result to the operator. SOLUTION: This equipment 1 is connected to a high speed synchronization terminal equipment 13 with a communication cable 12 and executes data communication. A delay time measurement section 4 provided in the equipment 1 measures a transmission delay time of the communication cable 12, a CPU 15 of the equipment 1 controls the operation of a synchronization clock matching section 16 provided in the equipment 1 so as to make communication at an optimum timing based on the result of measurement by the delay time measurement section 4. Thus, manual setting operation for matching of a synchronization clock is not required and data communication is made with the high speed synchronization terminal equipment 13 under an optimum condition at all times.
Patent JP-S58154435-A (JP)
Title: Method for drawing pattern
Inventor: AOKI HARUKI
IPC: B22C9/02
Filed: 1982-03-08
Abstract: PURPOSE:To draw a separating pattern to the side opposite from a molding board quickly and easily by acting the air pressure of compressed air on the bottom surface of the separating pattern after molding by using the pattern provided on the molding board and the separating pattern placed thereon. CONSTITUTION:Sand 6 is rammed and molded by an ordinary molding method. To draw a separating pattern 3, a stop valve 15 is opened to supply compressed air of about several kg/cm<2> pressure, so as to act the air pressure on the bottom surface of the pattern 3 through an air supply port 10. Since the pattern 3 is slightly blown upward by the air pressure, the operator pulls the pattern upward by holding handles 4. The air pressure is used in releasing the tight adhesion between the pattern 3 and the sand mold, therefore, the labor required for the drawing of the patter is just about the force enough to support the own weight of the pattern 3. The pattern 2 on the lower side is drawn to the molding board 1 side by an ordinary method after the drawing of the pattern 3.
Patent JP-H09225978-A (JP)
Title: Molded product with foamed section and unfoamed section and its molding method
Inventor: OGAWA TOME
IPC: B29K105/04
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To mold integrally a foamed body with a core material, reduce the processes and labor of parts management and improve productivity by making a section, for which the foamed body to be bonded is required, in the movable split type and making a mold structure in which slit sections are opened to form a foamed layer. SOLUTION: In a thin cavity 7, resin is made to adhere to the surface of a mold to remove the heat and the resin is quenched, and a solidified layer without foams is formed. On the other hand, in a thick cavity 6, a skin layer not foamed similar to the section of the thin cavity 7 is formed by the resin in a section brought into contact with the mold, while the resin in a central section is still in the molten state and pressure is applied thereon to keep the non-foaming state. A rod 31 is moved in the fixed mold direction and a stop pin 32, a movable side ejector plate 33 and an ejector rod 34 are moved in the fixed mold direction, and an oblique rod 41 is rotated around a rotation center 24 through a pin 35 to form a foamed section of a molded product.
Patent JP-H02215528-A (JP)
Title: Multi-layer film
Inventor: IMAI KEIJI
IPC: B32B27/28
Filed: 1989-02-17
Abstract: PURPOSE:To obtain a film to be used for performing dicing at favorable yield in a method where an adhesive layer is cured with ultraviolet rays and a product is picked up, by a method wherein thermoplastic resin having rubber elasticity and an ethylene resin layer are laminated through an adhesive layer or directly or one more ethylene resin layer is laminated further on the opposite side of the layer through the adhesive layer or directly. CONSTITUTION:Syndiotactic 1, 2-polybutadiene where crystallinity and mean molecular weight are respectively 5-50% and at least 80,000 and it contains at least 90% of 1, 2 bonding is preferable for 1, 2-polybutadiene as thermoplastic resin 3 having rubber elasticity. An ethylene-vinyl acetate copolymer is used for a side to which an adhesive agent is applied, as an ethylene resin layer 4. Low-density polyethylene or the ethylene-vinyl acetate copolymer whose content of vinyl acetate is not exceeding 5% is used in another ethylene resin layer 1. The ethylene-vinyl acetate copolymer whose content of vinyl acetate is at least 20% or the copolymer which is modified with maleic acid is used as an adhesive layer 2.
Patent JP-H06250756-A (JP)
Title: Pulse width modulating circuit and method therefor
Inventor: HONPO TSUNAO
IPC: H03K5/13
Filed: 1993-02-25
Abstract: PURPOSE:To generate a pulse signal for laser driving from an image signal by only one pulse width modulating circuit in an electrophotographic image forming device without any distinction between character data and photographic data of the image signal. CONSTITUTION:A delay time control circuit 1 generates delay quantities ds and dr of specific times for a reference clock signal 8 on the basis of the value of the digital image signal 7 and also generates a pulse signal tr with specific width synchronized with the clock signal 8, delay time generating circuits 2 and 3 delay the pulse signal tr according to the delay quantities ds and dr and output it, and a pulse generating circuit 4 generates a pulse signal for the time from ps to pr. At this time, the delay time control circuit 1 outputs the pulse signal tr at timing differing with the kind of the image signal 7 according to the delay quantities ds and dr.
Patent JP-S63204110-A (JP)
Title: Method for measuring preciseness of planar shape
Inventor: FUJITA TSUTOMU
IPC: G01B21/30
Filed: 1987-02-18
Abstract: PURPOSE:To efficiently and accurately measure the preciseness of a planar shape, by performing processing allowing the output signals from a plurality of linearily arranged distance sensors, the positional relation of said distance sensors and the angle of rotation of a work to correspond to each other. CONSTITUTION:A planar shape preciseness measuring apparatus is equipped with one measuring bar 12. Height adjusting switches 15 are provided to the measuring bar 12 at the parts in the vicinity of both ends thereof and, by adjusting an adjust screw 13 using said switches 15, the height of the measuring bar 12 is adjusted so that all of sensors 4 are positioned within one plane or horizontal plane almost parallel to the surface of a work. For example, a processing apparatus 19 is composed of a personal computer and a graphic display is connected thereto. Therefore, the processing apparatus 19 performs processing allowing the outputs of the distance sensors 14 of the measuring bar 12 and the angle of rotation of the work 11 to correspond to each other to make it possible to efficiently and accurately measure the preciseness of the planar shape of the work 11.
Patent JP-S60179336-A (JP)
Title: Power transmission switching device of small-sized car
Inventor: TSUTSUMIGOSHI SHINOBU
IPC: B62M11/06
Filed: 1984-02-28
Abstract: PURPOSE:To reduce the manufacturing processes and reduce the cost through the decreased number of parts by adding a dog clutch as a part of the power transmission device set in a crank case and by switching from the four-wheel drive to the two-wheel drive using this clutch. CONSTITUTION:In the center bottom of a crank case 8, an output shaft 31 to drive the front wheels is set, and at the other end of this output shaft 31 a driven bevel gear 40 is fixed, and the gears 40, 41 constitute a bevel gear transmission mechanism 42. In an engine 7, the power of a crank shaft 10 is transmitted to a main shaft 15 through a driven gear 14 and then transmitted to driven gears 22, 23 supported on a counter shaft 21. Between this counter shaft 21 and the driven gear 23, a power transmission on/off clutch mechanism 50 is set, and this mechanism 50 is equipped with a dog clutch 51. Controlling this dog clutch 51 to disengage the counter shaft 21 from the gear 23, the two-wheel drive system is effected.
Patent JP-S61197014-A (JP)
Title: Oil filter
Inventor: YOKO TAKEJI
IPC: B01D35/02
Filed: 1985-02-27
Abstract: PURPOSE:To miniaturize a relief valve device, to reduce the number of parts, and to operate the device for opening the valve securely at low temp. by attaching an SME spring having shape memory effect to the relief valve device. CONSTITUTION:An SME spring having shape memory effect and consisting of TiNi alloy, etc., is attached to a relief valve device. For example, the above described spring 30a is fixed to a part between a sealing plate 24 which closes a central hole 22 of an upper end plate 21 in the relief valve device and a valve case 15. As a result, the relief valve is miniaturized and the number of parts of the device is reduced, and at the same time the valve of the relief valve device can be operated to open the valve at low temp. Further, three operations comprising opening of the valve at low temp., closing of the valve at high temp. and formation of a bypath by opening the valve at high temp. under high pressure can be performed repeatedly.
Patent JP-H02215854-A (JP)
Title: Thermosetting resin composition
Inventor: UMEMOTO NOBORU
IPC: C08L65/00
Filed: 1989-02-16
Abstract: PURPOSE:To improve the sliding properties by compounding a graphite into a thermally infusible arom. hydrocarbon resin wherein naphthalene rings are linked by methylene bonds through arom. rings. CONSTITUTION:A raw material consisting mainly of naphthalene and/or an alkylnaphthalene is mixed with a crosslinker consisting mainly of an arom. compd. having at least two hydroxymethyl or halomethyl group in a wt. ratio satisfying the relationship of the formula (wherein W1 and W2 are the wts. of said raw material and said crosslinker, respectively; a and b are average MWs of said raw material and said crosslinker, respectively; and n is the number of hydoxymethyl or halomethyl groups bonded to one mol of said arom. compd. and is at least two), and heated to 70-350 deg.C in the presence of an acid catalyst to give a thermally infusible arom. hydrocarbon resin. 95-30wt.% resulting arom. hydrocarbon resin is compounded with 5-70wt.% scale-like or plate-like graphite having a purity of 99.9wt.% or higher and, if necessary, various fillers to give a resin compsn.
Patent JP-S53120648-A (JP)
Title: Welding method for tube
Inventor: SEDO TETSUROU
IPC: B23K37/00
Filed: 1977-03-30
Abstract: PURPOSE: To enable to surely weld the steel tube, by moving backing strip, maintained on the inner face of steel tube, to the welding part, at the time of welding each steel tube, being unable to move in the axis direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07249083-A (JP)
Title: Transaction reproduction processing method
Inventor: KASAI ZEN
IPC: G06Q20/18
Filed: 1994-03-08
Abstract: PURPOSE:To reduce operator's input operation by retrieving a transaction which is performed before on a terminal device in a journal file and reproducing it, and performing a new transaction by utilizing the reproduced transaction. CONSTITUTION:When the operator depresses a transaction end key after performing a specific transaction on the terminal device, screen data displayed on a display are transmitted to a host station 1 and after the transaction contents and data that the operator inputs are stored in the journal file 12 on a fixed disk, a menu screen 13 as an initial screen appears. When the same transaction as the transaction which is done before is performed, the journal file 14 is retrieved to reads the object journal data 15 on the transaction and expand them in a screen buffer 16, and the data are displayed on the display as a reproduced screen 17. The operator reinputs data on only items to be changed so as to input data required for the transaction by utilizing the screen, and consequently the new transaction can easily be done.
Patent JP-H09233711-A (JP)
Title: Charging device
Inventor: MAEDA TERUHIKO
IPC: G01R31/36
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a charging device capable of stably and more correctly indicating residual capacity of a battery. SOLUTION: A control part 109 periodically measures the battery voltage by a battery voltage measuring part 108 in a normal use of a portable electronic equipment, and updates the measured value of a storage part 110 only when the presently measured value is smaller than the previous measured value kept in the storage part 110. During the charging, the battery voltage is periodically measured by the battery voltage measuring part 108, and the measured value of the storage part 110 is updated only when the presently measured value is larger than the previously measured value kept in the storage part 110, and the residual capacity of a battery 5 is indicated based on the updated measured value in the storage part 110.
Patent JP-H03241144-A (JP)
Title: Glazed concrete panel
Inventor: KITAGAWA SATOSHI
IPC: E04C5/00
Filed: 1990-02-17
Abstract: PURPOSE:To prevent the occurrence cracks by a method in which a twisted wire in a latticed form is buried in the base layer of a concrete panel, and the surface of the concrete panel is coated with a glaze and baked. CONSTITUTION:A twisted wire 2 consisting of 2 - 5 base filaments is buried in a latticed form in the base layer 1 of cement mixture, molded, and cured for increasing a reinforcing effect. The base layer is dried, coated with a glaze, and baked to form a glaze layer 3. The occurrence of cracks can thus be prevented.