baber/WOPTO huggingface dataset:
Patent JP-H05124608-A (JP)
Title: Apparatus for automatic winding of packing sheet round wire coil
Inventor: OKAWA AKIHIRO
IPC: B65B11/04
Filed: 1991-10-25
Abstract: PURPOSE:To obtain an automatic packaging apparatus which winds a packing sheet round the outer circumferential surface of a wire coil. CONSTITUTION:Described herein is an automatic packing sheet winding apparatus which holds the front end of a packing sheet with packing sheet holding members 4 provided to a pair of sheet forming members 3 that are provided on both ends of a wire coil 1 and are equipped with wire coil supporting devices 3B, and winds the packing sheet round the outer circumferential surface of the wire coil 1 by turning the sheet forming members 3. With the above- mentioned apparatus, works for covering the wire coil with the sheet can be automatized, and thereby the apparatus, with its single driving system, contribute not only to saving of man power but also to securing of safety in works, and furthermore, improvement of package tare can be materialized.
Patent JP-H02152279-A (JP)
Title: Semiconductor differential pressure measuring device
Inventor: MIYAJI NOBUO
IPC: H01L29/84
Filed: 1988-12-02
Abstract: PURPOSE:To compensate static pressure errors effectively by providing the first piezoresistance element which is installed at a diaphragm and is sensitive to differential pressure, the second piezoresistance element which is disposed at a specific position of the diaphragm, and a temperature sensor which is disposed in the vicinity of the second piezoresistance element. CONSTITUTION:The first and second piezoresistance elements 51 and 52 are provided in such a manner that the first element 51 is sensitive to differential pressure and the second element 52 is disposed at a position which satisfies the expression: pi11sigma11+pi12sigma22=0, when pi11 is a piezoresistance coefficient where the flowing direction of electric current conforms to a crystal axis <110>, sigma11 is stress in the direction of the crystal axis <110>, pi12 is the piezoresistance coefficient which has its direction at right angles to the foregoing electric current, sigma22 is stress which as its direction at right angles to the above electric current. A temperature sensor 53 is disposed in the vicinity of the second piezoresistance element 52. In this construction, when one side measuring pressure P1 is introduced in a chamber 21 and the other side measuring pressure P2 is instroduced into the outside of a chip 1, the diaphragm 3 is displaced according to differential pressure between measuring pressure values P1 and P2. Then electric signals corresponding to differential pressure are detected by the first piezoresistance element 51. In such a case, the second element 52 compensates static pressure errors of detected values.
Patent JP-H01146848-A (JP)
Title: Novel cyclobutenedione derivative
Inventor: AKASAKI YUTAKA
IPC: C07C67/00
Filed: 1987-12-04
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 and R2 are 1-4C alkyl; X is Cl or OH). USE:A synthetic raw material for squarylium compounds. PREPARATION:3,4-Dichloro-3-cyclobutene-1,2-dione expressed by formula Il is reacted with a 3,5-difluoroaniline derivative expressed by formula III in a solvent, such as CCl4 or acetonitrile, as desired, in the presence of a catalyst, such as AlCl3, at 0-40 deg.C to provide a chlorocyclobutenedione derivative, which, as desired, is hydrolyzed to afford the aimed compound expressed by formula I (X is OH).
Patent JP-H11285695-A (JP)
Title: Water area cleaner
Inventor: ARAKI HIROYUKI
IPC: C02F3/10
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize the water area cleaning tank equipment and and to efficiently remove the pollutant contained in the water. SOLUTION: Water is introduced into this catalytic-oxidation cleaner for a water area to be purified, purified and returned to the area. The main body 1 of the vessel is divided into plural tanks which are successively arranged from the inlet to the outlet and communicated with one another, and at least one of the tanks is used as the catalytic oxidation tank packed with the shells of ark shells. Further, at least one among the plural tanks is arranged as the catalytic oxidation tank packed with the lumps of high-pressure lightweight concrete.
Patent JP-H08158326-A (JP)
Title: Light emitting road surface indicator interlocking with a traffic light
Inventor: NAKANO TERUO
IPC: E01F9/524
Filed: 1994-12-09
Abstract: PURPOSE: To allow light which entered from an end face to be illuminated from the side surface of a tube-like light emitting body and let the side surface which has been discovered on the road surface of an indicator to be brightened with color interlocking with a signal at a wider angle and recognize the color of the signal without looking up the signal when it is difficult to recognize a forward signal and protect the tube-like light emitting body from being damaged when a vehicle is passing over the indicator and replace the light emitting body with new one even when it is damaged. CONSTITUTION: A tube-like light emitting body 4 is inserted into a transparent continuous length 3. The transparent continuous length 3 is removably installed in a cavity 51 of a metal-made fixture 5, thereby forming an indicator 2. The indicator 2 is embedded in road surface indication spots of a passage 9 in such a fashion that the upper surface of the indicator may appear tangibly. The end face of the tube-like light emitting body 4 is directed at a light source 85 installed to the side edges of the road passage 9 and mounted thereto. A coloring filter 7 is installed between the end face 43 of the tube-like light emitting body 4 and the light source 85.
Patent JP-H04180531-A (JP)
Title: Electrically conductive material
Inventor: TOE TAMIO
IPC: H01B1/02
Filed: 1990-11-14
Abstract: PURPOSE:To obtain an electrically conductive material having high electrical conductivity and superior migration resistance by regulating the oxygen content of a Cu alloy contg. prescribed amts. of Si and other added element such as Ni and the size of a precipitate formed by aging. CONSTITUTION:The oxygen content of an alloy consisting of 0.05-3.0wt.% Si, 0.1-5.0wt.% one or more among Ni, Fe, Co, Cr and Ti and the balance Cu with inevitable impurities is regulated to <=20ppm and the size of a precipitate formed by aging is regulated to <=2mum to obtain the above-mentioned material. About 0.001-5.0wt.%, in total, of one or more among Zn, Sn Mg, Mn, Al, B, P, As and Sb as secondary components may further be added to the above- mentioned compsn. as required. The grain size of the obtd. material is preferably about <=30mum.
Patent JP-H02151909-A (JP)
Title: Control device for industrial machine
Inventor: FUJIMOTO AKIHIKO
IPC: G05B19/4067
Filed: 1988-12-05
Abstract: PURPOSE:To automatically continue working from an interrupted position after interrupting the working by allowing the title control device to execute machine operation interruption processing at the time of generating abnormality and restart processing based upon information stored in a working program information memory. CONSTITUTION:For instance, the control device consists of an NC device 10, a work 15, a tool 16, a moving table 22, a programmable controller (PC) 30, a parallel bus 35 and so on. The working program information memory 12 for storing the information of an executing working program during the interruption of working is included in a 1st control device 10 for executing the numerical control of a machine. On the other hand, the interruption processing of machine operation at the time of generating abnormality and restart processing based upon information stored in the memory 12 are executed by the 2nd control device 30 for executing the sequence control of the machine. Thus, the working can be restarted without executing manual operation after interrupting the working.
Patent JP-H06128072-A (JP)
Title: Device for converting vacuum-deposited thin film into single crystal
Inventor: ASAKAWA TOSHIBUMI
IPC: C30B1/00
Filed: 1992-10-19
Abstract: PURPOSE:To obtain single crystal with few vacant lattices by tiltedly setting up plural ECR generators against a vacuum-deposited thin film so as to irradiate respective neutral atomic streams rectangularly to the densest surfaces of the thin film crystal differing from one another. CONSTITUTION:ECR generators are set up left and right above a vacuum chamber 1 with a substrate 2 at its center. Each of these ECR generators is made up of (A) a microwaveguide 3, (B) an inert gas conducting tube and (C) a magnetic coil 4 to apply high magnetic field on the chamber 1. The tilt angles thetaof the ECR generators are set according to the respective angles of the densest surfaces of thin film crystal differing from one another. Targets are placed on the inner wall surface and the exit of each of the generators. The target atoms (e.g. silicon) are sputtered by Ar ions from the plasma region in the chamber. The resulting sputtered atom ions reach the vacuum-deposited thin film (the substrate 2), and electron stream (ion stream) becomes parallel neutral atom stream after a lapse of deionization time, which reaches the substrate 2.
Patent JP-2001120712-A (JP)
Title: Slot machine
Inventor: MATSUMOTO NOBUAKI
IPC: A63F5/04
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To attract eyes of players and to give various information on lottery results intelligibly. SOLUTION: The light source, of which the light is emitted in one of more than one color and the light takes the form of a flat surface, is prepared behind each of reels 8a, 8b and 8c, being correspondent to each of three symbol stop display positions. According to the start or stop of the reels 8a, 8b and 8c, the light emission action of each light source is controlled and light-emitting patterns representing such characters as 'L', 'U', 'T' and the like are displayed. The character and the background of these light-emitting patterns have different colors from each other, and it is set to show the possibility of winning various kinds of prizes respectively for more than one stage, by means of the shape and the presented color of the light-emitting patterns.
Patent JP-H07161147-A (JP)
Title: Information recording/reproducing apparatus
Inventor: KITAMURA HIROAKI
IPC: G11B20/14
Filed: 1993-12-07
Abstract: PURPOSE:To surely detect information by switching the read/write clock frequency of the current zone to that of the next zone in a buffer and then controlling a timing of the window for detecting a preformat signal in the heading sector of the next zone using such read/write clock frequency. CONSTITUTION:A frequency switching control circuit 4 outputs a frequency division data for setting switching of the clock frequency when the final sector detection signal and address signal are inputted from an address detection circuit 3. Thereafter, the read/write clock outputted from a synthesizer 6 is switched to the read/write clock corresponding to the next zone at the position where the data area following the ID area is terminated. Therefore, considering that the switching is performed so that the clock frequency is set to that higher than that of the final section of the N zone, when the counting is performed additionally only for the predetermined number of clocks more than the conventional timing, the window is opened. Thereby, information can be detected reliably.
Patent JP-H0724998-A (JP)
Title: Paper sheet reversal device of sheet-fed press
Inventor: OKUDA MASAHARU
IPC: B41F21/10
Filed: 1993-12-07
Abstract: PURPOSE:To provide the paper sheet reversal mechanism of a sheet-fed press capable of shortening a changeover time and capable of preventing the generation of a changeover operation mistake. CONSTITUTION:In the paper sheet reversal mechanism of a sheet-fed press having at least two printing units and transferring the paper sheet supplied from an impression cylinder to a transfer cylinder 13 through a supply cylinder and reversing the same to print both surfaces thereof, the transfer cylinder 13 has a main shaft 25 and an input gear 35 is externally fitted to the main shaft 25 so as to be alterable in phase with respect to an output gear 34. A CPU operates the phase of the output gear 34 and the input gear 35 corresponding to the size of the paper sheet and a phase adjusting motor 41 drives the input gear 35 in order to adjust the phase of the input gear 35 to the output gear 34 on the basis of the operation result. At the time of the operation of the phase adjusting motor 41, an electromagnetic brake applies the brakes in order to prevent the rotation of the transfer cylinder 13.
Patent JP-H03166531-A (JP)
Title: Fiber type optical wavelength converting device
Inventor: OKAMOTO SOUTA
IPC: G11B7/1376
Filed: 1989-11-27
Abstract: PURPOSE:To obtain the SH waves of collimated beams of light having a circular intensity distribution by providing an axicon lens which converts the exit light of a second harmonic wave generating element SHG to the collimated beams of light and a condenser lens which condenses the collimated beams of light and disposing the axicon lens in a specific position to SHG. CONSTITUTION:This device consists of respective constituting parts including a primary light source 1, the fiber type SHG 2, the axicon lens 3, and a condenser lens 4. The axicon lens 3 is disposed in the position satisfying the conditions of L=r/2tanalpha with respect to the SHG 2 when the distance from the exit end face of the SHG 2 to the front end of the axicon lens 3 as L, the outside shape of the SHG 2 as (r) and the Cerenkov angle (SH wave exit angle) as alpha. The SH waves of the collimated beams of light having the circular intensity distribution are obtd. in this way.
Patent JP-2000092974-A (JP)
Title: Grain tank for combine harvester
Inventor: KONO KENJI
IPC: A01D67/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection even in a grain tank and a grain lifting cylinder when attaching the grain tank to a lower tank. SOLUTION: This grain tank 2 for a combine harvester is obtained by composing the grain tank 2 for housing threshed grains of a synthetic resin material and further composing the grain tank 2 so as to be detachable from a lower tank 44 thereon. In the grain tank 2, a rubber seal 49 is interposingly installed between the grain tank 2 and a connecting port 48 at the top of a grain lifting cylinder 46.
Patent JP-H11141337-A (JP)
Title: Abnormality of thermostat detecting device
Inventor: MIZUNO HIDEAKI
IPC: F02B77/08
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To correctly and rapidly detect the abnormality in the operation of a thermostat. SOLUTION: An electronic control unit(ECU) 51 integrates the intake air amount having the univocal relationship with a total calorific value of an engine 1 from the start of the engine 1. When an integrated value of the intake air amount reaches a specific value, a cooling water temperature estimated on the supposition that a thermostat 16 is normally operated on the basis of the total calorific value of the engine estimated on the basis of the integrated value, is compared with a cooling water temperature actually measured by a water temperature sensor 41. The ECU 51 judges that the thermostat 16 is abnormal when the measured cooling water temperature is lower than the estimated cooling water temperature.
Patent JP-2001120501-A (JP)
Title: Solid image pickup device
Inventor: YOSHIMITSU KOICHI
IPC: H05K1/18
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To facilitate connecting work of leads and lands, and to prevent the occurrence of short circuit even when a CCD is miniaturized. SOLUTION: The leads 23b, 23c from the CCD 23 are connected to the lands 24g, 24f on a circuit board 24 by solder or the like. The lands 24g, 24f are arranged in a zigzag shape, and a pitch of the mutual lands 24g and a pitch of the mutual lands 24f are wider than when the lands 24g, 24f are arranged in a row. Thus, connecting work is facilitated to reduce the possibility of causing short circuit.
Patent JP-2000126227-A (JP)
Title: Throw-away diaper
Inventor: OHASHI NAOTO
IPC: A61F13/49
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a throw-away diaper which is so formed that the pockets formed in the front and rear girth regions of a diaper body may be easily opened without hindering the absorption of excrement to cores. SOLUTION: This throw-away diaper is formed by forming the first pocket P1 where a top sheet 2 and a fluid resistance sheet 5 open toward a crotch area 21 in at least either of the front and rear girth regions 20 and 22 and housing and holding an elastic foamed member 10 folded via a folding axial portion 10e for bisecting this member in a transverse direction into the first pocket P1 in such a manner that the folding axial portion 10e exists in the upper part of the cores 4 toward the side of the end edge of the girth areas. The first portion 10a of the foamed member 10 in contact with the front surface of the top sheet 2 and the second portion 10 of the foamed member 10 in contact with the rear surface of the fluid resistant sheet 5 form the second pocket P2 opening toward the crotch area 21.
Patent JP-H10133169-A (JP)
Title: Liquid crystal display device
Inventor: KINOSHITA HIROSHI
IPC: G02F1/133
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To generate a corrective voltage by a minimum circuit, reduce the circuit, and lower the cost and improve the picture quality by controlling the control circuit which controls a signal line driving circuit and a scanning line driving circuit to output a signal line driving voltage and a reference voltage from the same output terminal of a liquid crystal driving power circuit. SOLUTION: Pixel electrodes 13 are provided at intersections of signal lines 11 and scanning lines 12 arranged in matrix, and a liquid crystal panel 14 provided with a liquid crystal layer between the pixel electrodes 13 is driven by a signal line driving circuit 15 and a scanning line driving circuit 16. The control circuit 18 controls the signal line driving circuit 15, the scanning line driving circuit 16 and the liquid crystal driving power circuit 17, and the signal line driving circuit 15 selects one of corrective voltages VHC and VLC correcting signal line driving voltages VH and VL and signal line driving waveform distortion with control data of the control circuit 18 to drive the signal lines 11.  Further, the scanning line driving circuit 16 selects one of scanning line driving voltages VH+ and VH- and the reference voltage VM with the control signal of a control signal line 23 to drive the scanning lines 12.
Patent JP-2000125839-A (JP)
Title: Cigarette butt bin
Inventor: SAITO EIJI
IPC: A24F19/14
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a cigarette butt bin enabling cigarette butts to be prevented from fire spreading by automatically putting out the burning even if the cigarette butts accumulated ignite. SOLUTION: This cigarette butt bin has such a scheme that, a pot 8 adapted to a stationary smoking stand 1 has a lid 16 with the openable top; the lid 16 is designed to be turnable around a shaft 18 and in the 'open' posture as shown in the figure, the top of the pot 8 lies open; there is furnished a driving coil 22 consisting of a shape memory alloy wire between the lid 16 and the pot 8, the driving coil 22 is normally afforded with an initial deformation in such a shape as to hold the lid 16 at its open posture; when cigarette butts accumulated in the pot 8 ignite, the driving coil 22 is heated by the heat of burning of the cigarette butts, recovering its shape to effect turning the lid 16 to its closed posture and closing the top of the pot 8; thereby the interior of the pot 8 is closed and the burning of the cigarette butts ends spontaneously.
Patent JP-H09140510-A (JP)
Title: Mattress device
Inventor: IKEDA MINORU
IPC: A47C27/08
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To give a soft touch to a user and support the user stably without rolling by providing a lower air mat to which compressed air is supplied, an upper air mat which is disposed on the upper surface of the lower air mat, and the interior of which is supplied with compressed air, and an outer packaging bag for covering the above mats. SOLUTION: A mattress device M is of a two-layer, upper and lower air mat structure, and formed by storing lower air mats 2A-2C and upper air mats 3A-3C in outer packaging bags 4A-4C. The pressure of compressed air supplied to the lower air mats 2A-2C is increased so as to heighten the support rigidity for a user, and the pressure of compressed air supplied to the upper air mats 3A-3C is decreased so as to give a soft touch to a user. The pressure of compressed air can be previously set, and when the pressure is detected lower than a preset value due to a long time use, the compressed air is supplied so that the pressure can be kept to the preset value.
Patent JP-H07254511-A (JP)
Title: Inductance and transformer
Inventor: IKEDA MITSUHARU
IPC: H01F19/06
Filed: 1994-12-12
Abstract: PURPOSE:To provide a flat inductance and a flat transformer in which an electrode can be extracted to the outside of a spiral conductor pattern without using a through hole. CONSTITUTION:A conductor pattern 6a for connection is formed on a bend part 2a on the same face as a spiral conductor pattern 1a on a flexible insulating base material 2 on which the conductor pattern 2a constituting a coil has been formed. When the bend part 2a is bent, a terminal part 3a at the inside of the spiral conductor pattern 1a is connected to a terminal part for the conductor pattern 6a for connection by means of the conductor pattern 6a for connection. Thereby, the terminal part 3a at the inside of the spiral conductor pattern 1a is extracted to the outside of the spiral conductor pattern 1a.
Patent JP-2000133865-A (JP)
Title: Pulse discharge device
Inventor: MATSUNAGA TAKASHI
IPC: H01S3/0975
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To enhance a laser head in light emission output by a method, wherein a peaking capacitor is set smaller in capacity than a final output stage capacitor to enhance a charging voltage, and a discharge electrode is enhance in discharge resistance so as to prolong the oscillation period of a discharge current. SOLUTION: A peaking capacitor CP is set smaller in capacity than a pulse power supply final output stage capacitor C2. That is, the rise of a voltage VCP of a peaking capacitor CP is set sharp, and the charging voltage of the peaking capacitor CP is set higher than that of the capacitor C2 being inversely proportional to the capacitance ratio. Gas inside a discharge electrode LH is increased in pressure, the discharge electrode LH is enlarged in discharge resistance RL, and a discharge current IR is prolonged in oscillation period. As a result, the discharge current IR is properly enlarged in pulse width, and a laser head can be elongated in light emission duration, so that the emission of laser rays narrowed in band width can be realized.
Patent JP-H10147751-A (JP)
Title: 2-cyanoacrylate composition
Inventor: FUKUZAWA MINORU
IPC: C09J4/04
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a 2-cyanoacrylate composition which can retain its initial performances even after long-term storage owing to its good light stability and can give a cured product having good light stability and resisting to discoloration such as yellowing and degradation by blending a specified ultraviolet absorber. SOLUTION: This composition comprises 2-cyanoacrylate (A) and 5-30,000ppm of a polymer ultraviolet absorber (B) comprising an acrylic polymer having a 2-hydroxybenzophenone skeleton. Examples of component B include a homopolymer of a 2-hydroxy-4-((meth)acryloyloxyalkoxy)benzophenone and a copolymer of a 2-hydroxy-4-((meth)acryloyloxyalkoxy)benzophenone with an alkyl (meth)acrylate.