baber/WOPTO huggingface dataset:
Patent JP-H0664796-A (JP)
Title: Method and device for automatically connecting lead paper of web material rewinder
Inventor: YAMAMOTO HIROYUKI
IPC: B65H37/04
Filed: 1991-04-24
Abstract: PURPOSE:To automate connecting a web material to lead paper by aligning a start end of the lead paper and a stop end of the web material connected by an adhesive tape, feeding the lead paper by a fixed length thereafter cut off in a width direction, and aligning a start end of the web material and a stop end of the lead paper connected by an adhesive tape. CONSTITUTION:After cutting off a web material 1 in a width direction, a start end of the web material 1 takes refuge from on a feed route, and a start end of lead paper 2 is transferred onto the feed route from a lead paper supply source 3. Thereafter, a stop end of the web material is connected to the start end of the lead paper 2 by an adhesive tape 4, to feed these material and paper toward s rewinding position. After feeding the lead paper 2 by a fixed length, it is cut off in a width direction in the same position to the cut off position of the web material on the feed route, and a stop end of the lead paper 2 is connected to the start end of the web material 1 by an adhesive tape 5 by retracting the start end of the lead paper 2 from on the feed route to reset the start end of the web material to the feed route.
Patent JP-H08311182-A (JP)
Title: High-molecular-weight aliphatic polyester copolymer
Inventor: MIYAZAKI KEIKO
IPC: C08G63/60
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a high-molecular-weight aliphatic copolyester having no practical problem in terms of heat stability, tensile strength, etc. CONSTITUTION: This high-molecular-weight aliphatic copolyester having 10,000-200,000 number-average molecular weight is obtained by reacting (a) an aliphatic dicarboxylic acid or its derivative with (b) an aliphatic diol and (c) an aliphatic hydroxycarboxylic acid derivative in the presence of a germanium compound by using 0.04-60mol of the component (c) based on 100mol of the component (a) under polyester forming conditions.
Patent JP-H01293913-A (JP)
Title: Shape control method for sheet rolling
Inventor: KACHI TAKAYUKI
IPC: B21B37/38
Filed: 1988-05-19
Abstract: PURPOSE:To obtain a sheet excellent in shape even when the rolling conditions are changed, by controlling a roll bending mean to give the required bend based on a detected bend of the rolling roll. CONSTITUTION:When the sheet rolling is performed through the rolling mill 14 capable of controlling the sheet shape by the specified roll bending apparatus 16, at first, the bends of the rolling rolls 10A, 10B are detected. Based on these detected bend values, the roll bending apparatus 16 is controlled to give the required bends to the rolling rolls 10A, 10B. Accordingly, since the bends of the rolling rolls 10A, 10B are detected directly without depending on an indirect quantity such as bending force of the roll, etc., the bend is detected accurately without regard to the rolling load, curves of the rolling rolls 10A, 10B, roll shift, etc. Therefore, the sheet excellent in the shape is obtained by giving the required bends to the rolling rolls 10A, 10B.
Patent JP-S5746152-A (JP)
Title: Detecting method for reducing gas in extremely minute quantity
Inventor: URAHARA RIYOUICHI
IPC: G01N27/12
Filed: 1980-09-04
Abstract: PURPOSE:To detect precisely reducing gas in an extermely minute quantity contained in the gas to be inspected in a short time by a small device, by making the reducing gas adsorbed in a gas- adsorbing material such as silica gel, degasifying the material thereafter and introducing the gas thus obtained to a detecting element consisting of a metallic semi-conductor. CONSTITUTION:The gas containing a reducing material, such as alcohol, ketone, halogenated hydrocarbon, ester and ether aldehyde, in an extremely small quantity of about 10ppm-10ppb is made adsorbed for five minutes in a material having a gas adsorbing power, such as activated carbon, silica gel and molecular sheave, near the normal temperature and at the flow rate of 1l/ min approximately, and later, the density of reducing gas being increased at the temperature of 80-120 deg.C, the material is degasfied. Then, the gas obtained through degasification is introduced to the detecting element consisting of a metal oxide semi-conductor such as SnO2 whereby the change of the value of electrical resistance through contact of the element with the reducing gas is detected. The gas to be measured is introduced into a sampling part 1 by means of a pump P and is made adsorbed therein, the gas obtained through degasification is detected by the detecting element 2, and the record thereof is displayed in a displaying unit 4. The time for adsorption, the time for degasification, temperature, etc. are controlled by a timer circuit 3.
Patent JP-S5913942-A (JP)
Title: Method for measuring density of fluid by weighing
Inventor: SHIBA KAMEKICHI
IPC: G01N9/02
Filed: 1982-07-16
Abstract: PURPOSE:To know the density of gas with good accuracy by deciding the difference between the apparent mass when a vessel contg. a sample fluid under optional temp. and pressure is suspended in water kept at 4 deg.C and the mass of a vaccum vessel when the same is suspended in water kept at 4 deg.C as the mass of the sample fluid in the vessel. CONSTITUTION:A vessel 3 attached with a float 2 to the arm 1 of a balance is suspended in water kept at 4 deg.C. The float 2 is a hollow object, and is designed to receive suitable buoyance according to the mass and volume thereof. When a vaccum vessel floats owing to the buoyancy of the water and part thereof emerges to the outside of the water, the entire part thereof can be submerged into the water by attaching the weight 4 of the same material as the material of the vessel. The measurement of the density of the sample fluid by this method is accomplished by the following operation: The vessel is first evacuated. The vacuum vessel is suspended in the water kept at 4 deg.C, and weighed, whereby the apparent mass M0 is obtd. The vessel is filled with the sample fluid at temp. t deg.C and pressure (p). The sample contg. the sample fluid is suspended in the water kept at 4 deg.C and is weighed, whereby the apparent mass M is obtd. The mass (m) of the sample fluid in the vessel is m=M-M0. The density rho of the sample fluid at t deg.C and (p) is rho=m/V where the volume of the vessel at t deg.C and (p) is designated as V.
Patent JP-S6015864-A (JP)
Title: Recording signal processing circuit of magnetic recording and reproducing device
Inventor: HIRATA KENICHI
IPC: G11B20/22
Filed: 1983-07-05
Abstract: PURPOSE:To improve the waveform distortion, frequency characteristics and S/N by outputting the 1st and 2nd differentiation signal from an input luminance signal band adding a signal of a low level from which noise is eliminated to a luminance signal from which a high frequency component including noise is eliminated so as to output the result. CONSTITUTION:A high pass filter 12 differentiates the luminance signal and outputs the 1st differentiation signal, which is differentiated further by the 2nd high pass filter 13 and the result is given to an amplifier 14. The amplifier 14 amplifies the 2nd differentiation signal and gives the result to a slice circuit 15, which sets its slice level and outputs a signal from which a low level signal including noise is eliminated. The signal is inverted at an inverter 16, the level is adjusted by a variable resistor 20 and the result is given to a mixing circuit 18. On the other hand, a low pass filter 17 outputs a signal (e) which is formed by eliminating a high frequency component from the inputted luminance signal and gives the result to the other input of the mixing circuit 18. The mixing circuit 18 adds the signal of the original waveform to a signal whose waveform is inverted and outputs a luminance signal where noise component is eliminated and waveform distortion and frequency characteristic are improved to an output terminal 19.
Patent JP-S613336-A (JP)
Title: Disk for optical recording
Inventor: TAKAO MASATOSHI
IPC: G11B7/254
Filed: 1984-06-15
Abstract: PURPOSE:To obtain a high-reliability disk having small moisture permeability by forming a thin film of polyparaxylene (deriv.) over the entire surface including the front, rear and side faces of a disk provided with a layer permitting optical recording and reproduction of information on a substrate consisting of a high-polymer material. CONSTITUTION:The deriv. of the polyparaxylene expressed by the formula (R is 1 or 2 Cl, Br, F or fluorocarbon or hydrocarbon groups) or the polyparaxylene itself is formed on the high-polymer substrate 12 consisting of polymethyl methacrylate, etc. by vacuum deposition, etc. of a material 14 consisting of Te-TeO2, etc. and is joined to the substrate 11 via an adhesive agent layer 13 and thereafter said material is deposited by vapor deposition as a protective film 15 over the entire surface of the disk. The deterioration of the recording layer 14 owing to the moisture absorption of the disk is thus prevented for a long period and the high-reliability disk is obtd.
Patent JP-2000315756-A (JP)
Title: Bonding structure of heat-radiating wiring board
Inventor: KOUSU KAZUYUKI
IPC: H01L23/40
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To bond a ceramic heat-radiating wiring board and a heat sink by screwing firmly without a possibility of destruction. SOLUTION: A substrate 3 which is composed of ceramics containing at least one or more selected from aluminium nitride and silicon nitride as main ingredients and has round holes at four corners and a heat sink (radiator) 4 disposed thereunder are screwed and bonded via the round holes by using washers 7 with a hardness of 25-70 kgf/mm2.
Patent JP-S5648188-A (JP)
Title: Photoenergized semiconductor device
Inventor: MATSUDA HIDEO
IPC: H01L31/12
Filed: 1979-09-27
Abstract: PURPOSE:To make possible to control a device securely without increasing the light emitting amount of a light source by fitting a light guide inside, making its light emitting end face smaller than its light introducing end face and providing a means to align its optical axis. CONSTITUTION:A light guide 10 is equipped inside, its light introducing face 10a is arranged at the top of an outer casing 11 and its light emitting end face 10b is formed smaller than the end face 10a. And a light receiving element 2 is brazed to an element mounting base floor 11c. Now it may become a problem to align the axes of an outer casing upper part 11a and an outer casing lower part 11b, however, since the contact faces of the upper part 11a and the lower part 11b are formed to be fitted with an accuracy of within + or -0.04mm., there is no problem to align the two parts. To solve another problem to position the element 2 on the floor 11c, when the light receiving region of the element 2 is located in the center of the element 2 and electrodes are provided around the element, perpendicularly intersecting lines to conform the four apexes of the element 2 are drawn by, for example, marking-off. By so doing, the optical axis of the guide 10 and the light receiving region of the element 2 can be aligned securely.
Patent JP-S5347789-A (JP)
Title: X-ray tomogram device
Inventor: KIMURA HIRONOBU
IPC: G01T1/29
Filed: 1976-10-14
Abstract: PURPOSE: To secure a measurement only through an index scan and to shorten the measurement time to minimize the irradiation of the radioactive rays, by providing at radioactive rays source part a rotatable ring-type collimator which possesses linear slits which surround the radioactive rays source and turn the radioactive rays into one-piece pencil shape, with use of a single radioactive rays detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01290893-A (JP)
Title: Construction of underground structure
Inventor: OKADA TOYOAKI
IPC: E21D9/04
Filed: 1988-05-19
Abstract: PURPOSE:To facilitate the structure by burying hollow rectangular pipes fixed with tips of edge cutting plates on the side in contact with the ground at the upper floor position of a planned underground structure, releasing the fixing of the edge cutting plates, and pressing and advancing the hollow rectangular pipes in sequence. CONSTITUTION:Tips of edge cutting plates 7 are welded on the outside tips of hollow rectangular pipes 5 with a square cross section shape. The ground 6 is drilled with augers in the pipes 5 below a rail 1 and buried from the departure side 3 to the arrival side 4, the pipes 5 are coupled and buried in sequence to constitute a gate-shaped rectangular pipe group. A reaction receiving member 9 is erected at the departure side 3, rear ends of the plates 7 are welded to a connecting frame 10. The plates 7 at the arrival side 4 are separated, propelling jacks 13 are extended from the departure side 3, a planned underground structure 2 is press-fitted in the ground 6 via a pressing frame 14, jacks 16 are shrunk to advance a jack frame 15. The contact resistance is decreased, burial can be facilitated.
Patent JP-H0423840-A (JP)
Title: Moldable, shrinked, foamed thermoplastic polymer beads
Inventor: TOOMASU EMU PONTEIFU
IPC: C08J9/22
Filed: 1990-05-15
Abstract: PURPOSE: To obtain the subject moldable crosslinked beads by melting a thermoplastic foamable polymer-containing compsn. and injecting a specific amt. of a blowing agent into the compsn. and extruding the obtained foramable compsn. to form foamed beads to shrink them.  
     CONSTITUTION: A compsn. containing a thermoplastic foamable polymer such as polypropylene is mixed by an extruder to form a compsn. melt and a blowing agent is injected into this melt in a flow rate effective for obtaining the required foam specific gravity of an extrusion product. The compsn. melt is extruded to be cut to form foamed beads which are, in turn, shrunk up to predetermined specific gravity to obtain moldable shrunk thermoplastic polymer foamed beads. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S61279503-A (JP)
Title: Manufacture of fiberboard
Inventor: MOMIYAMA HISAO
IPC: D04H1/58
Filed: 1985-06-06
Abstract: PURPOSE:To enable fully utilizing the maximum separation measure between the hot platens of a hot press and efficiently produce thin fiberboards without installing a hot pressing equipment exclusively used for thin fiberboard by a method wherein laminated molded mats, in which a plurality of layers are laminated to one another through peel plies, are employed. CONSTITUTION:Firstly, fibrous material containing bonding agent and sizing agent are spread over a screen belt with a forming device in order to form a continuous fibrous mat with a desired thickness. Secondly, fibers or powder free of bonding agent are spread over the fibrous mat with a forming device in order to form a thin peel ply. Thirdly, fibrous material containing bonding agent and sizing agent are made into a fibrous mat with a desired thickness again with the forming device. A laminate interposing peel plies between a plurality of fibrous mat layers is formed by repeating one and more repetition of combination of the forming process of the peel ply and the formation of further fibrous mat layers. After being pre-pressed, the laminate is cut to size and then placed on a core plate in order to be hot-pressed. After being taken out of a hot press, the laminate is separated into a plurality of fiberboards.
Patent JP-S5828500-A (JP)
Inventor: OKAMURA SABUROU
IPC: B26F1/44
Filed: 1981-08-06
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-S5914558-A (JP)
Title: Keyless steering locking device
Inventor: SATOU HIDEKAZU
IPC: B60R25/02
Filed: 1982-07-15
Abstract: PURPOSE:To perform unlocking of a lock or locking and electriciation automatically, by a method wherein an actuator is placed at an unlocking position by the signals of an input circuit and an unlocking circuit, the driving circuit of an engine is electrified and the engine is suspended and locked by the signal of an engine suspension circuit. CONSTITUTION:When a plurality of manual switches 51-56 of an input circuit 50 is pressed in a given order and the unlocking switch 61 of an unlocking circuit 60 is pressed, the motor 22 of an actuator 70 is turned positively and a lock is unlocked. The switch 27 of an engine driving circuit 80 is turned ON and an ignition circuit 81 is electrified after unlocking of the lock. When the suspension switch 91 of an engine suspension circuit 90 is pressed the RS flip-flop 85 of the engine driving circuit 80 is reset and simultaneously with suspension of electrification to the ignition circuit 81 electrification of an ACC circuit 125 is suspended. After suspension of an engine, the AND gate 96 of the suspension circuit 90 becomes applicable and locking is performed by inverting turning of the motor 22 through a delay circuit 98.
Patent JP-H08311461-A (JP)
Title: Hydrotreatment method for formation of premium isomerized gasoline
Inventor: REINARUDO MONKE
IPC: C10G45/12
Filed: 1995-05-23
Abstract: PURPOSE: To cause desulfurization and octane number improvement to proceed without increasing aromatics in the hydrodesulfurization and isomerization of HS heavy naphtha by using a catalyst system comprising a zeolite carrier and a catalytically active phase carried thereon comprising Al, Ga, Cr, Co, or the like.  
     CONSTITUTION: A method for reforming (A) sulfur-rich heavy naphtha by bringing it into contact with (B) a hydrogenation catalyst system is provided, wherein the catalyst system comprises (B') a catalytically active matrix and (B'') a silicate molecular sieve substance-contg. carrier. The matrix (B') comprises (metals of the groups of the periodic table represented by) aluminum in the form of alumina, gallium, cobalt, and chromium and a part of B' is transferred from B'' in catalyst baking, Pref., the carrier is zeolit. Naphtha having an initial sulfur content of about 1-20,000 ppm is supplied, and the resultant reformed naphtha has a sulfur content lower than the initial sulfur content by about 30-60%, an octane number higher than the initial octane number by 2-40%, and an unincreased arom. content. The catalyst system has a particle size of about 0.5-3 mm, a surface area of about 140-250 m 2 /g, and a micropore size of about 60-140 Å. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11314374-A (JP)
Title: Ink jet recorder
Inventor: TANAKA NAOMOTO
IPC: B41J2/165
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To sustain good wiping effect constantly for the nozzle plate of a recording head. SOLUTION: A wiping member 9 is fixed to the upper part of a member 21 moving in the horizontal direction rotatably in the horizontal direction within a range of 90 deg.. First wiping operation for wiping a nozzle plate in the first direction is performed by moving a carriage 1 along a guide member 4. Second wiping operation for wiping the nozzle plate orthogonally to the first direction is executed by turning the wiping member 9 by 90 deg. and reciprocating a pinion 29.
Patent JP-S63289628-A (JP)
Title: Electromagnetic induction type tablet
Inventor: INOSE SHIGERU
IPC: G06F3/0488
Filed: 1987-05-22
Abstract: PURPOSE:To correctly input positional coordinates even if paper on an input plate is thick by deciding the level of voltage detected by sense groups, and switching electric power to be impressed to an input pen in accordance with the decision. CONSTITUTION:Alternating current (AC) power is impressed to the input pen 9 equipped with a coil on its tip part. Consequently, induction voltages are generated in respective sense line groups 1, 2. Respective sense line groups 1, 2 are successively scanned by X and Y coordinate decoders 3, 4 and the thickness of paper is detected and decided by a level deciding circuit 7 through an amplifier 5 and an A/D converter 6. The decided result is supplied to a microcomputer 8. The voltage to be impressed to the pen 9 by controlling an output changing switch 10 by means of a computer 8, the one outputted directly from an oscillator 12, and the one amplified through a pulse amplifier circuit 11, are connected to the switch 10. When memo paper is thin, the switch 10 is turned to the 10-1 side, and in case of thick paper, turned to the 10-2 side. Consequently, accurate coordinate operation can be executed independently of the thickness of paper.
Patent JP-2000316080-A (JP)
Title: Facsimile transmission reception method and facsimile transmitter-receiver
Inventor: OYA YASUO
IPC: H04N1/32
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a facsimile transmission reception method by which paperless is attained in the case of facsimile transmission reception and security of original data sent/received by a facsimile terminal is secured and a facsimile transmitter-receiver using the method. SOLUTION: The facsimile transmitter-receiver is provided with a transmission means that faxing original data, a storage means that stores the original data received from a public network 1, a 1st display means that display only the first page of the original data stored in the storage means, a sort means that sorts the original data whose first page only is displayed on the 1st display means by destinations, and a 2nd display means that display all pages of the original data sorted by the sort means.
Patent JP-H0419874-A (JP)
Title: Digital multitrack recorder
Inventor: IIZUKA NORIO
IPC: G11B27/02
Filed: 1990-05-14
Abstract: PURPOSE:To simplify the constitution by time divisionally effecting a transfer of a digital sound data of each track between a sound input and output means and a buffer means and between the buffer means and an external storage means in scheduling the transfer according to prescribed priority. CONSTITUTION:A time division data transfer operation of such a total of four channels as a data transfer of three channels (CH1 - CH3) between sound input and output devices 8-1 to 8-3 for individual tracks Tr1 - Tr3 and buffers 9-1 to 9-3 and a data transfer of one channel (CH4) between one of buffers 9-1 to 9-3 as selected according to priority and a hard disk 12; is performed by the data transfer means (DMA controller). By this method, the recording and reproducing of plural tracks can be performed with one set of an external storage device in real time by simple constitution.
Patent JP-S6015241-A (JP)
Title: Washer of rear window of cabin
Inventor: KIDO YOSHIHIKO
IPC: B60S1/58
Filed: 1983-07-07
Abstract: PURPOSE:To enlarge the capacity of a liquid tank and to miniaturize a motor, by providing a washer motor and a liquid tank on the lower part of a rear window whose upper fringe part is hinged and the lower part is constituted so as to open rearward. CONSTITUTION:A rear window 2 is opened rearward centering around a hinge pin 4 by piston cylinders 6, 7. A liquid tank 9 and a washer motor 10 are provided on the lower part of the rear of a floor 8 of a cabin 1, and washing water of the inside of a liquid tank is spouted to the rear of the rear window 2 from a nozzle 12 by the motor 10 through a liquid pipe 11. This motor 10 is made drivable by a safety switch 13 under a state only when the rear window 2 is closed.
Patent JP-S5752917-A (JP)
Title: Constant-speed running device
Inventor: HAYASHI KAZUHIKO
IPC: B60K31/10
Filed: 1980-09-09
Abstract: PURPOSE:To decrease the number of switches, by restarting the control at a speed to be kept up to the present and keeping the desired speed with an acceleration during the control of car speed, when a restart switch is depressed during the release of car speed control. CONSTITUTION:During constant-speed running, an actuator 28 is driven with a deviation between the reference value of a storage circuit 18 and a car speed signal from an FV converter 14 to keep the car speed constant. In this case, since a self- holding circuit 34 is set, when a resume switch 30 is depressed, a driving signal is outputted via an AND circuit 29 and an OR circuit 22 and the car speed is increased. The self-holding circuit 34 is reset with a stop lamp switch 44 and when the resume switch 30 is depressed during the stop of control, the self-holding circuit 34 is set via a one shot 43 and constant-speed control is made based on a value stored in the storage circuit 18 at that time.