baber/WOPTO huggingface dataset:
Patent JP-S61237224-A (JP)
Title: Magnetic recording tape
Inventor: SUZUKI KENJI
IPC: G11B5/66
Filed: 1985-04-15
Abstract: PURPOSE:To obtain the titled tape having excellent mechanical strength and durability by forming a magnetic layer on a plastic film, forming a metal/ semimetal layer on the surface opposite to the magnetic layer and specifying the characteristic of the layer. CONSTITUTION:A magnetic layer 2 is formed on one surface of a plastic film 1 and a layer 3 of metal or semimetal is formed on the other surface. A plastic such as polycarbonate and polyimide having excellent heat resistance is used for the plastic film 1. The thickness tc and Young's modulus of the metal or semimetal layer 3 are regulated to the values satisfying the equations I, II and III. In the equations, tf is the thickness of the plastic film 1 and Ef is the Young's modulus of the plastic film 1.
Patent JP-S57196708-A (JP)
Title: Reducing apparatus for so2
Inventor: ITOU YOSHIBUMI
IPC: C01B17/04
Filed: 1981-05-26
Abstract: PURPOSE: To prevent the burning loss and deterioration of a reducing catalyst due to heat of reaction when SO 2  in a gaseous mixture is reduced in a plurality of steps after passing the gaseous mixture through a heat exchanger, by properly controlling the temp. of the gaseous mixture in an automatic system.  
     CONSTITUTION: A gaseous mixture contg. SO 2  is heated with a heat exchanger 3, mixed with a smaller prescribed amount of gaseous H 2  than the amount required to reduce all of the gaseous SO 2  through a duct 5, and introduced into a reduction reactor 1. The gaseous mixture is heated to a temp. enabling reaction by heat of reaction in the packed chamber 24 during passing through the paths 25 from the inlet 21. When the gaseous mixture is passed through the chamber 24 via the communicating pipe 26, it is reduced to generate heat, yet it is kept at below a temp. causing the deterioration of the packed catalyst by the gaseous mixture in the paths 25. The temp. of the gaseous mixture entering a duct 6 from the outlet 22 is detected with a temp. controller 11, and a flow rate regulating valve 12 is controlled so as to regulate the temp. to below a temp. causing the deterioration of a catalyst in a reduction reactor 1' and above the reduction temp. The gaseous mixture is then mixed with gaseous H 2  corresponding to the unreacted SO 2  through a duct 14, and they are reacted in the reactor 1'. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07259318-A (JP)
Title: Stop edge
Inventor: KOSEKI SUE
IPC: E04F19/04
Filed: 1994-03-25
Abstract: PURPOSE:To provide a stop edge excellent in waterproof efficiency with easy construction. CONSTITUTION:A stop edge is constituted of two members of a metal facing cover B having an L-shaped section consisting of an interlocking piece 9 and a facing piece 10 and a synthetic resin panel strip A having an L-shaped section consisting of a fixed piece 2 and an interlocking section 1. The facing cover B is combined with the panel strip A to form a section in an approximate U-shape. After the panel strip A is fixed, the dry type wall material C is constructed, and after that, the facing cover B is provided. According to the constitution, stop edge is easily constructed for detailing of an eaves softfit and a window side and, at the same time, an elastic body D provided to the upper part of the interlocking section 1 is adhered to the eaves soft fit gamma to fill a gap, so that the incursion of rain water, etc., can be prevented.
Patent JP-S63247611-A (JP)
Title: Sounding device
Inventor: KOBAYASHI HIDEYUKI
IPC: G01C7/00
Filed: 1987-04-02
Abstract: PURPOSE:To reduce the cost of a device by driving a depth sounding sensor reciprocally in a direction of depth sounding, detecting the tilt angle to the reciprocal driving direction, and performing an image forming process wherein obtained depth sounding data and inclination data are used as inputs. CONSTITUTION:The depth sounding sensor 3 is supported 4 pivotally at the lower end of a column 2 and also pivoted 7 on a driving rod 6. An inclinometer 12 is fitted to the sensor 3 and its tilt angle is detected. Then a sensor driving mechanism 5 puts the driving rod 6 in linear reciprocal motion to drive the sensor 3 reciprocally at an angle theta to the direction of depth sounding. Simultaneously, a digital sounding machine 14 sends a depth sounding signal to the sensor 3, which sends an acoustic wave to the bottom of the sea, etc.; and the sensor 3 receives its reflected acoustic wave and inputs the obtained depth sounding data to the depth sounding machine 14 to calculate the distance, whose signal is inputted to a personal computer 16. At this time, the personal computer 16 inputs slanting view data from the inclinometer 12 and also inputs data from a heaving sensor 19. The personal computer 16 performs an image forming process for a depth sounding area by using those data to display an image on a CRT display 20.
Patent JP-S59204017-A (JP)
Title: Projection preventing optical connector
Inventor: FUJITANI MITSUHIRO
IPC: G02B6/36
Filed: 1983-05-06
Abstract: PURPOSE:To prevent the projection of a core wire due to temperature difference by using a plug divided into two parts of a sticking function and a self-aligning function. CONSTITUTION:A plug 1 is divided into two, and a front self-aligning plug cylinder 2 and a rear sticking plug cylinder 3 are combined so that they can move relatively in the axial direction. The self-aligning plug cylinder 2 is made of a metal, and has a thin front cylinder part 4, thicker middle cylinder part 5, collar part 6 for receiving a spring, and a guide cylinder part 7 for guiding the sticking plug cylinder in the axial direction. The sticking plug cylinder 3 is a cylindrical body formed by rounding a metallic plate, and the front of a cord inserting hole 20 can be inserted into the guide cylinder part 7 of the self-aligning plug cylinder 2. When the plug is attached to an optical fiber, and also in a normal state, the end face of the sticking plug cylinder 3 contacts with the collar part 6 of the self-aligning plug cylinder 2, or is in the position relation close to it, and it attains the separated position relation under an abnormal condition that the outside sheath has contracted.
Patent JP-S535708-A (JP)
Title: Commutator of bind type
Inventor: SAKURABA SUSUMU
IPC: H02K13/00
Filed: 1976-07-07
Abstract: PURPOSE: To prevent the deterioration of recotifying action due to the change of the brushing condition against the commutator bars, by eliminating the deflection of the commutator cylinder due to the deflection of shaft, as well as decreasing the expansion of the commutatou cylinder sue to it s centrifugal force. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58198155-A (JP)
Title: Rotor for rotary electric machine
Inventor: SHIMIZU KOUSAKU
IPC: H02K17/16
Filed: 1982-05-14
Abstract: PURPOSE:To reduce the size of a rotor by contacting the rotor with an end ring by means of the connection of the rotor to the end ring, thereby increasing the strength of a material. CONSTITUTION:A fine hole is opened at a rotor bar 2, and grooves 5 are formed on an end ring 3. Hydraulic pressure is applied to the fine hole, and the bar 2 is intimately contacted with the grooves 5 of the end ring 3. Or, a contacting material 7 of te material made of metal or nonmetal which has a thermal expansion coefficient larger than that of the bar 2 may be provided. Thus, when the bar 2 is connected to the end ring, no heat is applied to the bar 2 and the ring 3. Accordingly, the strength of the material can be sufficiently utilized. In this manner, the size of the rotor bar can be reduced, thereby reducing the size of the rotor.
Patent JP-H11273552-A (JP)
Title: Field emission type cold cathode apparatus
Inventor: SEKO NOBUYA
IPC: H01J9/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To keep the distance of an emitter cone and a gate electrode constant in a field emission type cold cathode apparatus comprising resistor blocks having contour forming lines, a plurality of aperture parts formed in the blocks, and emitter cones and gate electrodes housed in respective aperture parts. SOLUTION: In each contour forming line of each resistor block 11 comprising first parts having limited curvature radius and second parts besides the first parts, aperture parts are arranged in the resistor block 11 so as to prevent the shortest distance α1 from aperture parts for housing emitter cones nearest to the first parts to the first parts from becoming shorter than the distance α2 from aperture parts nearest to the second parts to the second parts. Respective apertures may be arranged as to make the distance from the apertures to the contour forming line equal. The mask pattern for forming the aperture parts may be a pattern with a polygonal shape and the size for forming aperture parts near the contour forming line may be made larger than the size for forming aperture parts remote from the contour forming line.
Patent JP-S59206288-A (JP)
Title: Method of and device for installing tie leg in tie leg mooring type marine float structure
Inventor: HAMAMURA ISAO
IPC: B63B21/50
Filed: 1983-05-10
Abstract: PURPOSE:To precisely guide tie-legs to anchors on the sea-bottom, by providing such an arrangement that the front end of a tie-leg is locked to an elevatable tie-leg coupling unit stored in a column, and the tie-leg coupling unit is lowered along a guide wire to connect the tie-leg to an anchor on the sea bottom, the above-mentioned steps being successively repeated. CONSTITUTION:A tie-leg coupling unit 4 disposed in a lower storage chamber in a column 2 is suspended by a rope 24 which is wound off from a winch. The front end of a tie-leg 8A which is paid off from a tie-leg elevating device arranged on the top part of a floating structure 1 is locked to a connector 58 of the tie-leg coupling unit 4, and therefore, the tie-leg coupling unit 4 is lowered along a guide wire 30 after the bottom lid 7 of the column 2 being opened. The lower end of the tie-leg 8A is connected to an anchor on the sea-bottom. The above-mentioned steps are successively repeated to precisely guide tie- rod legs 8A to anchors on the sea bottom so that their coupling is made.
Patent JP-S524288-A (JP)
Title: Chemical analysis unit
Inventor: KAEDE KUNIO
IPC: G01N31/00
Filed: 1975-06-27
Abstract: PURPOSE: To recycle reaction liquid by providing a recycle channel for reaction liquid in the reaction bath equipped with a measuring head and providing a regeneration bath for reaction liquid inside the recycle channel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60225013-A (JP)
Title: Measurement of length of material to be rolled
Inventor: TOMINAGA ZENJI
IPC: G01B21/06
Filed: 1984-04-23
Abstract: PURPOSE:To measure the length of a material to be rolled with high accuracy, in a hot rolling machine, by providing the feed and detection means of the material to be rolled and integrating the time interval from time when the leading end of the material to be rolled passed the position directly under a speed detection means to time when the trailing end thereof passed said position. CONSTITUTION:A material 1 to be rolled is introduced into a hot rolling machine A and rolled by a work roll 2 driven by a drive motor 3. A speed detection means 7 is provided in the downstream side of the work roll 2 to detect the feed speed V of the material 1 to be rolled. Next, the time interval from time t1 when the leading end of the material 1 to be rolled passed the position directly under a speed detection means 7 to time t2 when the trailing end thereof passes said position is integrated by the speed detection means 7 and the length L of the material 1 to be rolled is operated. Therefore, because the feed speed is measured and integrated, the length of the material to be rolled can be measured with high accuracy.
Patent JP-H09269711-A (JP)
Title: Image forming device
Inventor: OTA KOJI
IPC: G03G15/08
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To increase the housing capacity for waste toner without increasing the occupying capacity of a cleaning means by disposing a waste toner carrying member separating from the bottom surface of a cleaning means main body. SOLUTION: A waste toner carrying pipe 10e connects the main body housing 10c of the cleaning means 10 with a first waste toner storage chamber disposed at the inside of a photoreceptive drum 6. A spiral auger 10f is provided from the housing 10c to the first toner storage chamber passing through the carrying pipe 10e, and is disposed separately from the bottom surface of the housing 10c. A second waste toner storage chamber 10g is formed under the carrying pipe 10e. The waste toner accumulates at a bottom part at the inside of the housing 10c, and the waste toner overflowing from it is carried by the auger 10f and accumulates at the second waste toner storage chamber 10g. Moreover, the waste toner overflowing from it is carried by the auger 10f and accumulates at the first waste toner storage chamber.
Patent JP-H03258933-A (JP)
Title: Control device for driving wheel torque
Inventor: SUZUKI NORIO
IPC: F02D45/00
Filed: 1990-03-28
Abstract: PURPOSE:To improve trancient responsibility by determining the initial throttle opening by effective torque determined from driving wheel total torque and surplus torque when feedback control of the throttle opening is started in order to restrict excessive slip of driving wheels. CONSTITUTION:When feedback control of the opening of a throttle valve 9 is started to restrict excessive slip of driving wheels Wr, a driving wheel torque reducing means U determines driving wheel effective torque by means of a calculating means 103 from driving wheel total torque calculated by a calculating means 101, and surplus torque consumed by excessive slip, calculated by a calculating means 102. The initial throttle opening is determined by a calculating means 104 based on the driving wheel effective torque. When the excessive slip is large, fuel cut is performed by a fuel cutting means 10, and when the excessive slip is reduced to shift to feed-back control, this initialization is effective. Thus, driving wheel torque can be quickly converged to an optimum value.
Patent JP-H02259318-A (JP)
Title: Combustion device having ultrasonic atomization device
Inventor: TADANO SHIGERU
IPC: F23D11/34
Filed: 1989-03-31
Abstract: PURPOSE:To make a small-sized device and make a low noise in an ultrasonic wave atomization device combustion system by a method wherein one end of a combustion inner cylinder is fixed to an outer combustion cylinder, the other end is slidably supported at the outer cylinder, and pre-mixture gas of primary air and fuel liquid droplets is reversed from the evaporating chamber. CONSTITUTION:A cylinder part 102b of an inner combustion cylinder 102 is welded and fixed to a fixed plate 101a of an outer combustion cylinder 101. A cylinder 110 of an inner cylinder 102 is inserted into a cylinder body 104 of the outer cylinder 101 and supported in such a way as it may be slid in a forward or rearward direction. In this configuration, air supplied from the primary air holes 107 is premixed with fuel atomized by the vibrator element horn 116 and ignited. The mixture gas gasified with the combustion heat is flowed out of an evaporator 115 from between the inner cylinder 102 and a radiation promoting cylinder 103 and this is completely ignited with the secondary air from the secondary air holes 109. At this time, a deformation of the inner cylinder caused by a thermal strain is absorbed by a sliding movement of the cylinder 110, resulting in that it is possible to realize a uniform flame and a short flame, respectively, and to make a small-sized device and get a low noise.
Patent JP-H08244279-A (JP)
Title: Printer driver
Inventor: NARITA IZUMI
IPC: B41J2/475
Filed: 1995-03-13
Abstract: PURPOSE: To facilitate forming an image on a sheet of a recording medium by a plurality of pieces of image forming means by a method wherein an image forming device having a plurality of pieces of image forming means is controlled. CONSTITUTION: When a printing command is inputted, whether or not color information is in a data is retrieved. For example, it is obtained from GDI information. When a color data is contained, a command wherein image resolution of an image forming means 1 is made (n) is sent to an image forming device 106 via an interface cable 105. If the means 1 (108) is a laser printer, an initial value is (m). Further, if the means 2 (109) is an ink jet printer, the initial value is (n). Since the solution of the means 1 is made (n), it conforms to the resolution of the means 2. When a printing data is white-and-black, a command wherein the resolution of the means 1 is made (m) in an initial value is sent to the image forming device 106 to prepare a data corresponding to the image resolution. The printing data is sent out to the image forming device 106 to end a series of processing.
Patent JP-S59206907-A (JP)
Title: Voice inputting automatic production method
Inventor: AKATSU KOUICHI
IPC: G10L15/00
Filed: 1983-05-11
Abstract: PURPOSE:To extremely minimize the rate of wrong recognition and to quickly input numerous complex information groups with a simple device, by separating the numerous complex information groups into numeric and alphabetic character-string information pieces and inputting the information as speach information of one character by one character. CONSTITUTION:Numerous complex information groups are separated into numeric and alphabetic character-string information pieces and the information is inputted as sound information of one character by one character. For example, each information character-string is inputted as sounds of every one character into a main electronic computer 5 from a voice inputter 2 through a voice input device 3 while planned information 1 is confirmed, and the ecognized result of the voice input is returned to the inputter as a voice output corresponding to the voice input by means of a speech synthesizer 7 for confirmation. Then an automatic production design is performed by means of a production design logical program 6 and its result is outputted as production design output information 8. According to the information 8, production work 9 is executed and a production work output 10 is sent. Thereafter, production work result information 11 is inputted into a storage device 15 as sounds of every one character from a sound inputter 12 through a voice input device 13.
Patent JP-H01252509-A (JP)
Title: Production of compound having perovskite type structure
Inventor: TSUCHIYA SOJI
IPC: C01G1/00
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a high-density and readily sintering compound having perovskite type structure at low cost, by producing the compound having perovskite type structure by a specific process. CONSTITUTION:Oxides or carbonates of A and B are used as starting substances, both the compounds are separately and gradually poured to aqueous solutions of nitric acid to give saturated aqueous solutions. These saturated aqueous solutions are blended so as to make the aimed composition of ABO3. A precipitating solution is prepared from ethanol, water and oxalic acid and the previously made mixed solution is gradually dripped into the precipitating solution. The resultant solution is maintained at 50-80 deg.C for >=10hours after the dripping and the precipitated particles are aged. After the filtration, the particles are dried at 50-120 deg.C. The powder is calcined under conditions including at least the following three stages of (I) at 160-250 deg.C for 0.5-2hours, (II) at 450-550 deg.C for 0.5-3hours and (III) 750-850 deg.C for >=10hours.
Patent JP-H03281205-A (JP)
Title: Molding of ceramic green sheet and apparatus thereof
Inventor: SHIMURA MASARU
IPC: B28B3/20
Filed: 1990-03-30
Abstract: PURPOSE:To perform ceramic green sheet molding wherein thickness controlling with high accuracy is possible by a method wherein the width of a ceramic green sheet at extrusion molding is measured and the thickness of the ceramic green sheet is controlled at a const. value by controlling the sheet carrying speed in a dryer so as to make the width const. CONSTITUTION:A body contg. a ceramic powder under a plasticized condition is loaded from a loading hole 1 of an extrusion molding machine 4 and it is extrusion-molded from a nozzle 3 by means of a screw 2 and is carried in a dryer 5 by means of a conveyer 6 and after drying, it is molded into a ceramic green sheet. In this case, the width of a molded item extrusion-molded from a mold 3 is measured by means of laser sensors 7a and 7b and the rotating speed of a motor 9 of the belt conveyer 6 is controlled by means of a controller 8 so as to make the width of the molded item const. The thickness of the green sheet is made const. by controlling the width of the green sheet to be const.
Patent JP-S525505-A (JP)
Title: Device for reproducing magnetic records
Inventor: KANOU KENJI
IPC: G11B27/36
Filed: 1975-07-02
Abstract: PURPOSE: To have an easy adjustment of kias, etc. by producing base signals which have different frequencies and indicating them with a meter or a lamp in order to set a bias equalizes corresponding to the tape used about indicating the character of the frequency of the tape used. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62236931-A (JP)
Inventor: BABA AKIO
IPC: E03F5/10
Filed: 1986-04-08
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-S60223639-A (JP)
Title: Method for preventing mold crack in shell molding
Inventor: AZUMA TAKASHI
IPC: B22C9/00
Filed: 1984-04-20
Abstract: PURPOSE:To prevent over baking of a thin walled part and to prevent crack of a shell mold by coating shell sand on a metallic mold and baking the surface of the casting mold then coating a protective member to the thin walled part on the rear of the mold and baking the rear of the mold. CONSTITUTION:The metallic mold 2 for forming one surface of a dump type molding machine is heated to an adequate temp. and a dump box 3 is coupled thereto. A shutter 6 is opened to drop the shell sand 7 onto the mold 2, then the surface 8 of the casting mold is baked. The box 3 is turned 180 deg. to discharge the sand and after the shell mold 9 is formed on the mold 2, the shutter 6 is closed and again the box 3 is rolled over to restore the original attitude. The protective member 13 such as a wire net is coated on the thin walled part 12 at the corner part 10 of the mold 9 and the rear 15 of the mold is heated and baked by a heater 14 in a heating furnace 4. The above-mentioned part 12 dissipates heat quickly through the material 13, thereby preventing the over-baking and generation of the mold crack during pouring.
Patent JP-H02306212-A (JP)
Title: Beam path switching device
Inventor: YAMAGUCHI SHIZUKA
IPC: G02B26/08
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a beam path switching device to be used over a long period without worrying about the exhaution of a refraction factor matching agent by providing a supplying part to supply the refraction factor matching agent in the vicinity of the joined edge surfaces of both connectors to switch a beam path and supplying the refraction factor matching agent on the joined edge surfaces. CONSTITUTION:A mobile connector 31 is placed in matching the joined edge surface with a fixed connector 30 on a base 20, and plural optical fibers 31a are positioned and fixed at a prescribed pitch in the same way as the fixed connector 30. By operating a bistable solenoid 60 of the beam path switching device and pressingly moving a driving arm 50 through a driving shaft 61 in an arrow-indicated A direction, the mobile connector 31 is slidingly moved, and the beam path of the optical fiber with the fixed connector 30 is switched. When the refraction factor matching agent between joined edge surfaces 30c and 31c of both connectors 30 and 31 are exhausted by repeating the switching operation, since the refraction factor matching agent is supplied by a capillarity from a sponge 41 of a supplying part 40, the use can be executed over the long period without worrying about the exhaustion of the refraction factor matching agent.