baber/WOPTO huggingface dataset:
Patent JP-H04336104-A (JP)
Title: Chipping work using high pressure fluid
Inventor: INOUE SHIGEO
IPC: B26F3/00
Filed: 1991-05-13
Abstract: PURPOSE:To easily remove residue and reduce the cost by chipping an object to be worked until there remains a specified thickness at the bottom in the hole being chipped and then removing residue in the hole. CONSTITUTION:In chipping apparatus, while an object D to be worked is being run, a nozzle 1 being vibrated at a specified amplitude jets high-pressure water, so that by reciprocating in specified ranges the depths d1, d2... d5 are successively chipped out. In detecting the depth of a chipping hole D1 by detection means, so that there remains a specified thickness do at the bottom of the hole D1, the chipping work is continued. Water, residue, etc., remaining on the bottom of the hole D1 rae collected in a collection tank and disposed of in other place via a carrying vehicle.
Patent JP-S58224586-A (JP)
Title: Detecting method for rotating speed of commutator motor and rotating speed controller
Inventor: FUSHIYA FUSAO
IPC: H02P7/292
Filed: 1982-06-21
Abstract: PURPOSE:To enable to detect the rotating speed of a commutator motor without providing a particular sensor by obtaining the pulse of the period corresponding to the rotating speed from the variation in the armature current corresponding to the number of commutator segments of the motor. CONSTITUTION:A rotating speed detector 27 detects the rectified transient voltage between brushes BR1 and BR2 of a commutator motor M1 and outputs it to a one shoot circuit 21. A power source synchronization half-wave 1/4 detector 22 inputs the output of the circuit 21, and outputs the pulse of the number corresponding to the motor M1 to a smoothing circuit 23 at every 1/4 period of the half cycle of the power source. A phase controller 28 inputs the output of the smoothing circuit 23 via an integrator 24, inputs the output from an integrator 25 for a slow starter, and controls photocouplers PC2, PC3 which form a trigger circuit of a triac TRI1.
Patent JP-S62262965-A (JP)
Title: Frozen food
Inventor: TOZAWA MITSUTOSHI
IPC: A23L19/00
Filed: 1986-05-10
Abstract: PURPOSE:A frozen food which is preservable in a cold storage for a long period, readily handleable and can be cooked in the same way as ordinary paste made from the starch of the devil's-tongue after thawing, by permeating a saccharide component to molded paste made from the starch of the devil's-tongue so as to give a given dextrose equivalent and freezing. CONSTITUTION:A molded paste made from the starch of the devil's-tongue having 95-98wt% water content and a saccharide solution in a syrup state are fed to a vacuum container, the container is evacuated, kept for a fixed time and the saccharide component is permeated to the paste to give 20-50 deg. dextrose equivalent and the paste is optionally sterilized under heating and then frozen at -15--40 deg.C.
Patent JP-H02286656-A (JP)
Title: Production of proline derivative
Inventor: TAKANO SEIICHI
IPC: C07D207/12
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a proline derivative in high purity and high yield by subjecting (S)-N-benzoyl-1-benzyloxy-penta-4-ene-2-yl amine to iodine treatment to cyclize the above-mentioned compound. CONSTITUTION:A compound expressed by formula I (R1 is protecting group of OH; R2 is aryl or alkyl) is reacted with iodine in a mixed solvent of dioxane and water, etc., at 10-10 deg.C for 5-20hr to provide (2S,4R)-4-benzyloxy-2-(protected hydroxymethyl)-proline expressed by formula II. Iodine is used at an amount of 1-5 times by mol based on the compound expressed by formula I. The compound expressed by formula II is useful as a precursor of (2S,4R)-4- hydroxyproline which is a synthetic intermediate for asymmetric phosphine ligand, theta-amino-beta-hydroxylactic acid, cabapenem, angiotensine conversion enzyme inhibiting agent, etc.
Patent JP-S62264851-A (JP)
Title: Electric power source contained type touch sensor for machine tool
Inventor: AKAI TOKUYASU
IPC: B23Q17/22
Filed: 1986-05-10
Abstract: PURPOSE:To prevent the occurance of danger where incomplete circuits are used as well as to improve operability by providing a detection processing section making sure of the conductivity of a radio signal transfer means, a time accumulating section estimating the life of an electric power source contained in a probe and the like in a control side. CONSTITUTION:An electric power source contained type touch sensor circuit is composed of a CPU1, a display with a key board 2, an input/output board 2a, a tape reader 3b, a driving motor 4a, an amplifier 4b, an interporation unit 4c, NC working program, a memory 5, a measurement action program and memory 6, a radio signal transfer means 7, a touch probe Tp, a receiver head RH, a command affirmation setting section 11, a command detection processing section 12, an alarm setting section 13 estimating the life of a contained electric power source 8, a time accumulating section 14 and the like. Owing to this constitution, the validity of the internal electric power source and the conductivity of the circuits can be made sure of the touch probe Tp including an independent circuit before measurement thereby the accumulated life of the electric power source can be estimated after measurement.
Patent JP-2000308070-A (JP)
Title: Color image pickup element and color image pickup device
Inventor: YOSHIDA HIDEAKI
IPC: H04N9/07
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To a small-sized inexpensive color image pickup element and color image pickup device which can pick up colored images with high resolution by preventing the occurrence of colored Moire caused by a periodic color coding arrangement. SOLUTION: A color image pickup device is provided with a CCD image pickup element the color codings of which are arranged in a three-color random arrangement meeting such an arrangement restricting condition that an arbitrary noticed picture element adjoins to two colors other than that of the picture element on one of the four sides of the picture element, a digital processing circuit 7 which performs color separation based on the random color coding arrangement, and a storing means composed of a mask ROM or EEPROM 17 which stores the arrangement data about the random color coding arrangement.
Patent JP-S61264363-A (JP)
Title: Driving device for light emitting element array
Inventor: FUTAKI KIYOSHI
IPC: G09G3/04
Filed: 1985-05-20
Abstract: PURPOSE:To obtain an invariably constant quantity of light without reference to how many light emitting elements of a light emitting element array head illuminate by detecting the number of the light emitting elements which illuminate, feeding it back, and controlling a current value. CONSTITUTION:When an image signal is supplied from an image signal input terminal 11, a counter 12 counts image signals which turn on LEDs, and the number is latched by a latch 13 on every line scan. Then, a comparing part 14 compares it with information from a correction information storage part 15 and then the correction information is outputted from an information output terminal 16. The time of current application to the LED array head 2 is made longer and longer on the basis of the correction information from a turn-on number detection part 1b as the number of LEDs which illuminate is larger and larger; and it is fed back to perform control so that even if the number of LEDs which illuminate varies, the quantity of light supplied to a photosensitive drum 4 through a SELFOC lens 3 is held constant.
Patent JP-S58224330-A (JP)
Title: Liquid crystal display panel
Inventor: OGAWA FUMIHIRO
IPC: G02F1/1335
Filed: 1982-06-23
Abstract: PURPOSE:To display a sharp color pattern on a black background, to decrease dichroic coloring matter density, and to reduce liquid crystal layer thickness by shielding the nonvoltage application part of a liquid crystal display panel from light nearly completely. CONSTITUTION:Nematic liquid crystal 13 with positive dielectric anisotropy whuch contains 1.5wt% black dichroic coloring matter 14 is charged between a couple of transparent electrode substrates 7 and 8 and the circumference is sealed with an epoxy adhesive 9. The left half part of a figure shows nematic orientation with a 90 deg. twist in nonvoltage application and liquid crystal molecules are at right angles to the substrates as well as the right half part by voltage application. Light from a lower white light sources strikes a polarizing plate 12; light parallel to this paper surface is cut off by a layer 12A and vertical light is colored by a layer 12B with specific-wavelength light. Then, the light while absorbed by the black dichroic coloring matter is rotated by 90 deg. in the left half part and reaches a polarizing plate 10 directly with amost attenuated. The light reaches the plate 10 in the right half part because the absorbance axis of the coloring matter is perpendicular and the 90 deg. optical rotation is not carried out, so the light is emitted out of the plate, so that colored light is observed.
Patent JP-S63272905-A (JP)
Title: Engine control method
Inventor: MORITA MASAHISA
IPC: F01M1/22
Filed: 1987-04-29
Abstract: PURPOSE:To prevent erroneous operation of an engine by stopping the engine if the oil pressure of the engine is below a predetermined value after a predetermined time elapses from the initiation of the start of the engine, and by inhibiting the restart of the engine thereafter until the oil pressure of the engine lowers below the predetermined value. CONSTITUTION:An oil pressure switch 4 which is turned on when the oil pressure of an LPG engine 2 is below a predetermined value (for example, 0.3 kg/cm<2>) and is turned off when it is above the predetermined value, is mounted on the engine 2. An output signal from this oil pressure switch 4 is transmitted to an engine control section 6 which starts the engine 2 only when the oil pressure switch is normally operated after the control section 6 receives a start signal. Further, the control section 6 checks the oil pressure of the engine after a predetermined time elapses from the time of the complete start of the engine, and if it is judged such that the oil pressure switch 4 is turned on while the oil pressure of the engine is below the predetermined value, the engine 2 is stopped. Further, after the stop of the engine, the restart of the engine 2 is inhibited until the oil pressure of the engine is below the predetermined value.
Patent JP-2000297253-A (JP)
Title: Printed structure containing ultraviolet light-curable resin layer and method for producing the printed structure
Inventor: TACHIBANA YOSHIYUKI
IPC: B32B27/16
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a UV light-curable resin layer-containing printed structure by forming a UV light-curable resin layer on the surface of the body of one of light electrical appliances such as portable telephones or headphone stereo cassette recorders and other various resin molded articles and further printing the formed resin layer without deteriorating the adhesivity of the printed layer and without reducing gloss due to the UV light-curable resin. SOLUTION: This UV light-curable resin layer-containing printed structure is obtained by forming a UV light curable resin layer 3 on the surface of a structure body 1 and then forming a printed layer 4 on the UV light-curable resin layer 3. Therein, the characteristic comprises irradiating the surface of the UV light-curable resin layer 3 with UV light prior to the formation of the printed layer separately from the UV light irradiation for curing the resin, thus modifying the surface of the resin layer 3.
Patent JP-S60251237-A (JP)
Title: Contact material
Inventor: TAKEGAWA YOSHINOBU
IPC: H01B1/02
Filed: 1984-05-25
Abstract: PURPOSE:To obtain an electrical contact material having superior resistance to welding and consumption by dispersing a specified amount of a composite oxide having a lower m.p. than Ag in Ag. CONSTITUTION:An electrical contact material is made of an alloy obtd. by dispersing 0.01-30vol% composite oxide having a lower m.p. than Ag in Ag as a matrix. Eeach of LiBiO2, Li3BiO4, Li2PbO3 or the like is used as the composite oxide. The resulting electrical contact material has superior resistance to welding and consumption.
Patent JP-H11307124-A (JP)
Title: Secondary battery and its manufacture
Inventor: HIROI OSAMU
IPC: H01M10/0565
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery that can precisely control the distance between both electrodes without using a separator which does not contribute to ion conductivity, as is conventionally done, obviates the need of the consideration on liquid leakage, and can provide battery performance equivalent to a lithium ion second battery using a conventional liquid electrolyte. SOLUTION: This secondary battery has a structure provided with: a positive electrode composed by forming a positive electrode active material layer 2 on a positive electrode collector 1; a negative electrode composed by forming a negative electrode active material layer 6 on a negative electrode collector 5; and an ion conductive layer 3 formed from a nonfluidic ion conductive composition containing spacer particles 4, between the positive electrode active material layer 2 and the negative electrode active material layer 6, to control the distance between the positive electrode active material layer 2 and the negative electrode active material layer 6.
Patent JP-S5732537-A (JP)
Title: Manufacture of oxide cathode
Inventor: MIURA SHICHIROU
IPC: H01J9/04
Filed: 1980-08-06
Abstract: PURPOSE:To maintain the electron discharging ability of an oxide cathode for a long time, and enable equalized electron discharge of the cathode by subjecting a metallic Ni base body material to heat treatment at a high temperature to make crystal grains of a given size to be grown, and subjecting the metallic Ni base body to work before it is decarburized in a wet atmosphere of hydrogen. CONSTITUTION:A metallic Ni base body material is subjected to a high-temperature heat treatment carried out in an atmosphere of hydrogen at 1,000 deg.C for one hour,  thereby Ni crystal grains with a size of over 30mum being grown. Next, the metallic  Ni base body is subjected to lathe work of the like, and is subjected to decarburization treatment carried out, for example, in a wet hydrogen atmosphere with a dew  point of 20 deg.C at 950 deg.C for one hour. After that, an oxide of Ba, Sr, Ca or the like  working as an electron discharge source is made to adhere to the former metallic Ni base body. By the means mentioned above, the electron discharging ability of an  oxide cathode can be maintained for a long time, since almost no harmful effect of  an intermediate layer exists. Besides, the cathodes can provide equalized electron  discharge.
Patent JP-S62264203-A (JP)
Inventor: TAJIMA MASAYASU
IPC: E01F13/04
Filed: 1986-05-12
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-H05266707-A (JP)
Title: Manufacture of baffle for luminaire
IPC: F21V11/02
Filed: 1992-03-16
Abstract: PURPOSE:To facilitate the assembly of baffle plates and side plates by folding side plate parts and baffle plate parts, which are obtained by punching a flat plate so as to be connected to each other, in order. CONSTITUTION:A metal flat plate as the raw material of a baffle is punched to form a pair of side plate parts 1 and plural baffle plate parts 2, which respectively ride over a space between both the side plate parts 1, so that the lower edge of both side edges 3 of each baffle plate part 2 are continued to side edges 5 of the side plate part 1 opposite to each other through narrow width parts 4 continued to the lower edge of both the side edges of the baffle plate part 2. Next, the baffle plate parts 2 are stood by twisting the narrow width parts 4. Continuously, the side plate parts 1 are folded at the narrow width parts 4 so as to face to the side edges 3 of the stood baffle plate parts 2. Each lug part 6 is inserted to each hole 7. Finally, the inserted Jugs 6 are caulked by folding or the like to complete a baffle in a required shape.
Patent JP-H02285729-A (JP)
Title: Fading alarm transmission circuit
Inventor: KITAZAWA AKIHIKO
IPC: H04B7/08
Filed: 1989-04-26
Abstract: PURPOSE:To surely detect disabled equalization due to fading by sending a fading alarm when the difference of both incoming levels is higher than a prescribed threshold level even if both incoming levels of a main signal and a sub signal are higher than the prescribed threshold level. CONSTITUTION:An incoming level detection means 4 compares a main signal incoming level and a sub signal incoming level with a 1st threshold level and an incoming level difference detection means 5 compares a difference between a main/sub incoming level signals with a 2nd threshold level. Then based on the result of detection of the means 4, 5, a fading alarm is generated. Even when the incoming level is higher than the threshold level and the incoming level difference is higher than the prescribed level, it is discriminated to be disabled equalization and the fading alarm is sent. Thus, the disabled equalization due to fading is surely detected.
Patent JP-H05277553-A (JP)
Title: Method for pulling out mandrel in pipe forging and manipurator using the method
IPC: B21C45/00
Filed: 1992-04-02
Abstract: PURPOSE:To prevent a pipe surface from being scratched and to facilitate the pull-out work at the time of pulling out a mandrel from a forged pipe. CONSTITUTION:At the end part of the pipe inserting the mandrel 1, a sleeve 5 having a flange part 5a is fitted and set. After the pipe 2 is formed by forging a pipe base stock, the flange part 5a of the sleeve 5 is abutted on an anvil 3a and supported. By applying the drawing force to the mandrel 1 with a manipulater 4, the end part of the pipe 2 is pressed by the anvil 3a, thereby the sleeve 5 and the mandrel 1 can easily be pulled out.
Patent JP-S5632840-A (JP)
Title: Power feeding system of coaxial line
Inventor: TAKAHASHI MASAAKI
IPC: H04B3/36
Filed: 1979-08-25
Abstract: PURPOSE:To shorten the time up to recovery by feeding electric power via a detouring circuit for electric power feed even in the occurrence of a fault that disables normal electric power feed, by providing the detouring circuit between respective repeaters for the electric power feed of a coaxial relaying transmission line. CONSTITUTION:In terminal office TM1, constant-current power feeding unit PF1 is provided and electric-power separating filter PSF, line LL1 and the electric-power separating filter in repeater REP1 are repeatedly equipped. At terminal TM2n, electric current is sent back to terminal office TM1 by way of electric-power sending back circuit FLC. Between repeaters, detouring circuit DTR for electric power feed is provided separately from the coaxial line and Zener diode ZND of detouring circuit DTR has a Zener voltage greater than the voltage drop across the line between repeaters and normally conducts only when a fault occurs in the break state for detouring electric-power feed, so that the fault occurrence place can be identified without stopping the operation of the system completely.
Patent JP-H02285393-A (JP)
Title: Parallel type multiple motion image display device
Inventor: TATSUMI TOSHIICHI
IPC: H04N5/445
Filed: 1989-04-26
Abstract: PURPOSE:To display plural motion images on one display system by displaying a natural motion image, characters and a graphic image like a motion image retrieval system using a computer. CONSTITUTION:This display device is equipped with a means which displays the output from a mixed part as the natural motion image when an area painted out in display specified color specified by a computer control part 40 previously is read or the characters and graphic image when other areas are read. Then, an image input part, the computer control part 40, and a frame memory part 41 constitute a motion image unit 42; and motion image units 42 are connected in many stages in parallel and a means 50 which mixes the outputs of the respective motion image units 42 is provided. Consequently, a mixer 50 switches the outputs of the respective motion image units 42 with a value read out of a graphic memory 41 to generate a mixed image, thereby displaying plural motion images.
Patent JP-S5441790-A (JP)
Title: Fluidity measuring apparatus
Inventor: SATOU TADASHI
IPC: G01N11/04
Filed: 1977-09-08
Abstract: PURPOSE: To measure the balance of flow at the contour extrusion and evaluate the flow workability of plastic materials by providing a plurality of nozzles to the nozzle plate for extrusion of plastic materials. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10303072-A (JP)
Title: Can body
Inventor: MIMURA SHIYOUICHI
IPC: H01G2/10
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve reliability of sealing by suppressing degradation of sealing ability to heat. SOLUTION: This can body comprises a first metallic case 1 with an opening, a ring-shaped packing 2 attached to the opening edge of the first metallic case 1 and a second metallic case 3 covering the opening of the first metallic case 1 via this packing 2. And the circumferential edge of the second metallic case 3 is caulked toward the first metallic case 1 compressing this packing 2, while forming more than one stress absorbers 1b and 3b in the first and second metallic cases 1 and 3.
Patent JP-S60250962-A (JP)
Title: Static accelerating type ink jet recorder
Inventor: TAMURA SAKAE
IPC: B41J2/06
Filed: 1984-05-29
Abstract: PURPOSE:To arrange so that the head may be of a highly integrated circuit-type and the unit miniaturized by applying a high potential pulse between the first and the second electrode through a change in insulation resistance of a photoconductive insulator. CONSTITUTION:If a photosignal of pulse shape corresponding to a recording signal is inputted to a photoswitch 8, a potential in a high voltage applying electrode 6 rises and falls. In the meantime, an AC voltage is applied to between both electrodes 6, 13 because an AC voltage is already applied to a platen electrode 13 and the surface of ink droplets oscillates in an ink jet nozzle P. The frequency of this AC power supply 16 is determined to a resonance frequency in the surface of ink droplets to be formed by a slit shape on ink voscosity at the ink jet nozzle P. Ink droplets are splashed over printing paper 17 from the ink jet nozzle P by applying an approx. 1.5V voltage between the electrode 6 and a common electrode 9 opposed to the former through the application of a high potential by the projection of an incident light to the photoswitch 8. Thus image dots are formed.
Patent JP-2000300019-A (JP)
Title: Continuous formed mat seedling and method for transplanting the same
Inventor: KAWABATA AKIHIRO
IPC: A01C11/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a continuous formed mat seedling within a specified range of length, capable of not only saving trouble of seedling rolling but also obviating such an unfavorableness as to affect the raising seedlings after transplanted due to damaging their leaves/stems when rolled. SOLUTION: This mat seedling 1 is such one as to be transplanted after being placed on the seedling stand 11 of a transplanter, being obtained by forming its own length to a continuous one within a range not significantly exceeding the length of the seedling stand 11; wherein a material except such a kind of soil as to have a specified tensile strength is preferably used as nursery bed material. When to be transplanted, such a continuous formed mat seedling as described above is nearly planarly placed on a seedling stand 11 as mentioned above.