baber/WOPTO huggingface dataset:
Patent JP-H04132740-A (JP)
Title: Saturated polyester bottle and production thereof
Inventor: NIIMI KOJI
IPC: B29K105/16
Filed: 1990-09-25
Abstract: PURPOSE:To obtain the subject bottle excellent in heat resistance and transparency by injection molding a filler-containing saturated polyester into a perform of a plug part, then injection molding the saturated polyester into a perform forming a body part and a bottom part using another molding machine and blow molding the performs. CONSTITUTION:A saturated polyester 20 and a filler-containing saturated polyester 22 are supplied respectively to the first injection molding machine 21 and the second injection molding machine 23. The filler-containing polyester 22 is injected in a mold 24 to form a perform of a plug part 2 and the saturated polyester 20 is then injected in a mold 24 to form a perform 5 constituting a body part 3 and a bottom part 4 of a bottle 1. The resultant performs 5 are subjected to blow molding, thus obtaining the objective bottle 1 having the plug part 2 composed of an unstretched filler-containing saturated polyester containing 40-99.9 pts.wt. saturated polyester and 0.1-60 pts.wt. filler, the body part 3 composed of a stretched saturated polyester and the bottom part 4 composed of an unstretched or stretched saturated polyester.
Patent JP-H0893439-A (JP)
Title: Oil mist particle separation growing device and oil mist separation recovering device using it
Inventor: FUNAHASHI YOSHIKI
IPC: B01D51/02
Filed: 1994-09-22
Abstract: PURPOSE: To recover oil mist having small particle diameter efficiently by arranging a wire train in space in a pipe part and forming it as an oil mist separation growing part. CONSTITUTION: A cylindrical separation growing part 10 and a cylindrical part for cover- protecting the oil mist separation growing part 10 are provided in an oil mist particle separation growing device. In the oil mist separation growing part 10, a ring part 11 having a diameter larger than that of the cylindrical part 20 is provided on a right end, and a ring part 12 having a same width as the ring part 11 is provided on a left end. Grooves 14a, 14b are notched from both outer circumferential rims to be opposed to each other, in the cylindrical part 13 which are provided between rings 11 and 12. A wire winding part 15 having a constant width is provided between both top ends of rings 11 and 12, and the train of the groove top end is formed as a wave shape. In the groove, stainless made wire member 16 whose wire diameter is 10μm is wound.  Minute particle whose particle diameter in oil mist is about 2μ and less is absorbed efficiently, and thereby, the diameter of the particle becomes largely, and then, the minute particle is separated from the wire member 16 and it is recovered. The wire rod winding part may be formed in a plate shape. The oil mist separation growing part 10, may be formed in such a way that those divided into the half size of a cylindrical shape are assembled together.
Patent JP-S61133047-A (JP)
Title: Optical disk device
Inventor: SASAKI HIROSHI
IPC: G11B7/30
Filed: 1984-11-30
Abstract: PURPOSE:To obtain the constitution of a recording track applicable to a rewritable optical disk by recording newly data at a position without recording track with a recording track as a reference, recording the recording tacks and erasing sequentially the recorded tracks in the reverse sequence of recording. CONSTITUTION:A recording medium 1 is rotated by a motor 2 and a rotary spindle 3, and a light beam from a light source 4 is made incident on the recording medium, whereby a necessary tracking is executed with the use of a photodetector 10 and a differential amplifier 11. The inclination of a total reflecting mirror 7 is controlled within a track interval so that the output of the differential amplifier 11 can be minimized. When the track records a signal having a specific frequency, the following detection is made by use of an adder amplifier 52, a band-pass filter 52 for transmitting a track signal and a level detector 53: whether or not a light spot from a convergent lens 8 is projected on the track. Namely, if the light spot is on the track, the output of the adder amplifier passes through the band-pass filter 52, the level detector 53 generates an action signal, and controls the light spot to shift it to the next track.
Patent JP-H02103086-A (JP)
Title: Method for driving 4-faced display device
Inventor: KOBAYASHI MASAHARU
IPC: G09G3/16
Filed: 1988-10-12
Abstract: PURPOSE:To decrease the capacity of a power source and to increase driving torque by subjecting an electromagnet consisting of a semi-rigid magnetic material for driving as its core to time-division driving and an electromagnet consisting of a soft magnetic material as its core to simultaneous driving. CONSTITUTION:The electromagnet 21 having the core 21a made of semi-rigid magnetic material and the electromagnet 22 having the core 22a made of soft magnetic material are provided to this device. Driving pulses are applied time- dividedly as the 1st signal to the electromagnet 21 and the many driving pulses are applied as the 2nd signal simultaneously to the electromagnet 22. A rotating body 12 is formed to a square cylindrical shape having display faces 12a on four sides and is provided with a rotating side bearing 12c formed with a shaft hole into which a central shaft 15 is inserted at the center of an inside stationary plate. Two pieces of bar-shaped permanent magnets 14 the magnetic poles of which are opposed to two pieces of the symmetrical electromagnets 21, 22 are provided on both sides of this shaft. The capacity of the power source is decreased and the driving torque is increased by constituting the device in such a manner.
Patent JP-H10104477-A (JP)
Title: Aerial assembled outdoor service optical cable
Inventor: SUZUKI KAZUNARI
IPC: G02B6/44
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain an aerial assembled outdoor service optical cable constituted to allow assembling of aerial outdoor service optical cables at a high density and allows efficient production. SOLUTION: This aerial assembled outdoor service optical cable is formed by forming many grooves 3 along connecting grooves 2 of a central core material 1 and housing aerial outdoor service optical cables 20 in these grooves 3. The connecting grooves 2 consist of a band-shaped bottom plate 8, plural wall plates 9 erected at this bottom plate 8 along the longitudinal direction thereof and a band-shaped top plate 9a formed at the peak parts of the wall plates 9. Recessed parts 9b are formed on the surface of the top plate 9a and small grooves 8a, 8b are formed longitudinally in the parts corresponding to the wall plates 9 at the base of the bottom plate 8.
Patent JP-H0996072-A (JP)
Title: Sticking device of sealbelt onto architectural plate
Inventor: NAKANO AKIRA
IPC: E04D15/04
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly stick a sealbelt onto a connection position, in an external surrounding body like a folding type roof, a wall, etc., in which mutual ends of adjacent architectural plates are arranged by fitting capping materials or mutual architectural plates are folded back at the ends. SOLUTION: A drawing let-off opening 3 of a sealbelt S is provided in a container case A in which the roll type sealbelt S can be set only by inserting it. A pushing part 4 of the sealbelt constituted of a rocatable pushing roller 4a is set near the opening 3. A guide body 5 is provided along the longitudinal direction of an architectural plate C at the external position of the container case A. The guide body 5 is attached to the underface of the container case A to extend along the front and behind direction thereof. The guide body is constituted of parallel holding sides 5a, 5a oppositely arranged at both breadthwise sides. And a manipulating handle 6 with a lever rod 6a projected from the upper end of the container case A is provided as well.
Patent JP-S62115863-A (JP)
Title: Photoelectric converter
Inventor: SHINOHARA MASATO
IPC: H04N5/335
Filed: 1985-11-15
Abstract: PURPOSE:To accelerate the operation of a photoelectric converter by providing a plurality of switch means for refreshing to shorten a time required for a refreshing operation. CONSTITUTION:An output line 107 is grounded through a plurality of refreshing transistors FT1-FTm, and connected with the base electrode of an amplifying transistor 110. Signals phi2, phi3 and phir1 are first set to high level to set buffer transistors Ta1-Tan, Tb1-Tbn and transistors FT1-FTm to ON states. Thus, the emitter electrodes 8 of photoelectric conversion cells S1-Sn become ground states, and the remaining charges of charge storage capacitors C1-Cn are removed. When a signal phi1 becomes a high level and a refreshing positive voltage is applied to the capacitor electrodes 7 of the cells, refreshing operation is executed, and the base regions of the cells are reset to the initial state of negative potential when the signal phi1 goes to a low level.
Patent JP-H0785433-A (JP)
Title: Method and apparatus for evaluating reproducing output characteristic of magnetic head
Inventor: SUZUKI KAZUYA
IPC: G11B5/455
Filed: 1993-09-17
Abstract: PURPOSE:To provide a method and an apparatus for correctly evaluating reproducing output characteristics by a simple operations even when the head is a double azimuth head. CONSTITUTION:A first gap part (g) of a magnetic head 12 is brought into contact with a magnetic tape 11 arranged at a rotary body 9 thereby to regulate the position and the angle where the first gap part (g) is in contact with the head 12. A signal of the magnetic tape 11 is reproduced. The reproducing output characteristics of the first gap part (g) are thus obtained. Then, a second gap part g1 of the magnetic head 12 is brought into contact with the magnetic tape 11 at the rotary body 9 to regulate the position and the angle where the second gap part g1 is in contact with the magnetic tape 11. Then, a signal of the magnetic tape 11 is reproduced. The reproducing output characteristics of the second gap part g1 are obtained.
Patent JP-H0196155-A (JP)
Title: 1-(substituted phenyl)ethanol derivative
Inventor: MIYAZAWA KAZUTOSHI
IPC: C09K19/20
Filed: 1987-10-09
Abstract: NEW MATERIAL:An optically active compound expressed by formula I (R<1> and R<2> are 1-20C alkyl, alkoxy or H; l, m and n are 0 or 1; X is F, Cl, Br or cyano; rings A, B and C are formulas IV, V and VI; Y is H, halogen or cyano). EXAMPLE:1-(2-Bromophenyl)ethyl R-4-pentyloxybiphenyl-4'-carboxylate. USE:Usable as a component of liquid crystal compositions, having negative temperature characteristics and high twisting ability and useful as electrooptical elements. This compound is capable of inducing a highly twisted structure by a small amount thereof added in using as a doping agent for the liquid crystal compositions and miscible with many kinds of liquid crystal substances and providing chiral compositions having flat temperature characteristics of pitch by blending with a compound having positive temperature characteristics. PREPARATION:For example, an optically active alcohol expressed by formula II is reacted with carboxylic acids expressed by formula III to afford the aimed compound expressed by formula I.
Patent JP-H0683722-A (JP)
Title: Method for transmitting parallel data
Inventor: TOMITA MINEO
IPC: G06F13/00
Filed: 1992-09-01
Abstract: PURPOSE:To prevent the generation of signal misrecognition between plural computers due to the ON/OFF of a power supply by allowing one computer to monitor the transmitting state of parallel data from the other computer prior to the output of a receiving processing starting command to the other computer. CONSTITUTION:A computer circuit for executing parallel transmission connects between plural external computers 10 by respectively connectors 30 through a communication cable 20 and each computer 10 is provided with a central processing unit(CPU) circuit 11 and an external I/O circuit 12 connected to the CPU 11 so as to control data I/O between the computers 10. An I/O signal line is provided with a 4-bit line in order to monitor the I/O status of data to/from the opposite computer 10 to transmit/receive timing or the like in accordance with the operating state of the other computer 10. Prior to the output of a receiving processing start command to the other computer 10, the transmitting state of parallel data from the other computer 10 is monitored.
Patent JP-H07137022-A (JP)
Title: Bearing mold for curing cement product
Inventor: KUMIHASHI YUKITAKA
IPC: C04B40/02
Filed: 1993-10-13
Abstract: PURPOSE:To provide a bearing mold for a cement product, with which the shortening of changing time, man-hour saving, the reduction of storage space and the lowering of production cost are realized. CONSTITUTION:The bearing mold concerned consists of a conveying bearer 1 and a back-up plate 2 having a product shape retaining part. On the surface of the bearer 1, a positioning part 4, to which the back-up plate 2 is fitted, is protrusively provided so as to allow to fit the back-up plate 2 onto the positioning part 4.
Patent JP-2000085961-A (JP)
Title: Clean working device
Inventor: KATO KEIJI
IPC: F24F7/06
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To carry out working by favourably maintaining a clean environment of a clean module or while returning it to an original clean environment at an early stage even when it is slipped off from the clean environment at the time of carrying out working such as inspection etc., by each of the clean modules constituting a clean tunnel. SOLUTION: A clean space 4 in which a conveyor 8 is arranged and which is communicated to an air supply duct 13 through an air supply port 5 of a ceiling partis provided inside a casing 2 of each clean module 1, and an opening part to be opened and closed by a door is formed on a front wall of the casing 2. At the time of working with each of the clean modules 1, clean air supply quantity to the clean space 4 is increased by communicating the clean space 4 to the clean spaces 4, 4 of the adjacent modules 1, 1 to each other and blocking them by closing shutter devices 26, 26 on both sides and opening an air supply adjustment valve 19. Working is carried out in the clean space 4 by the opening part by opening this door in this state, and air in the clean space 4 is made to flow outside out of the opening part.
Patent JP-H1197248-A (JP)
Title: Laminated noise filter
Inventor: TAKENAKA KAZUHIKO
IPC: H01F17/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a small laminated noise filter with superior noise removing performance. SOLUTION: Coil conductors 24 formed on a plurality of ceramics sheet surfaces are electrically connected in series through a via hole 27, forming a spiral coil 29 inside a laminated body 28. External input/output electrodes 31a and 31b are allocated vertically to an axis AX of the coil 29. The axis AX of the coil 29 is parallel to the lamination direction of ceramics sheets.
Patent JP-S62112472-A (JP)
Title: Electronic transfer device
Inventor: YAMAZAKI KIMITO
IPC: B41J3/28
Filed: 1985-11-12
Abstract: PURPOSE:To omit the storage of exclusive paper in a device and to make control operation easy by driving an image sensor and an image printing means by a driving means to scan the same plane, storing an image signal in an image memory and then printing out the image on an optional transfer material by an image printing means. CONSTITUTION:The image sensor 14 is driven by a scanner motor 20 to scan the image of an original and the formed image signal is stored in an memory area M1 as an image. At that time, a transparent area 31 of a film 21 is positioned between the image sensor 14 and the original. When transfer operation is indicated, a thermal head 25 is driven by the scanner motor 20 to scan the paper. At that time, a driving signal corresponding to the image stored in the memory area m1 of a RAM 43 is outputted from a CPU 41 and the image is formed on the paper. During the period that the image signal is stored in the memory area M1 as the image, the transfer image can be repeatedly formed by operating a transfer switch 6.
Patent JP-H0980014-A (JP)
Title: Nitrogen oxide sensor
Inventor: KUROSAWA HIDEYUKI
IPC: G01N27/406
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To enable a nitrogen oxide sensor to detect the NO2 concentration of a gas to be inspected even when NO2 and NO coexist in the gas by providing first and second electrodes on the surface of a solid electrolyte having ionic conductivity and constituting the first electrode of an oxide having a spinel structure or a material containing the oxide. SOLUTION: A solid electrolyte 1 can be made of any kind of ionic conductor, but zirconia entirely or partially stabilized with yttria, calcia, ceria, magnesia, etc., is preferable in respect of the thermal stability and heat resistance. Electrodes 2 and 3 are provided on one surface of the platy solid electrolyte 1. The electrode 2 is formed of an oxide film formed by a sputtering method by using an oxide having the spinel structure prepared in advance through a solid phase reaction as a target and heat-treating the film. The electrode 3 is constituted of platinum, etc., which does not respond to NOx . The electrodes 2 and 3 are so-called gas electrodes and formed as porous electrodes. Lead wires 4 and 5 composed of platinum are connected to a measurement circuit.
Patent JP-2001078615-A (JP)
Title: Iron ion supplying member and man-made gathering-place for fish
Inventor: SAKATA TAKASHI
IPC: A01K61/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject member as an assembly of 2 types of steel materials different from each other in chemical composition, formed in a short time into an algae ground on which fish and shellfish grow in a coastal area, allowing the iron ions it contains to effectively elute out, capable of solving the algae blighting phenomenon in a short time, and useful as an excellent man-made gathering-place for fish and shellfish. SOLUTION: This iron ion supplying member is an assembly of 2 types of steel materials 1 and 2 different from each other in chemical composition, satisfying the formula  [C]1+2[S]1) [C]2+2[S]2)>=0.10 ([C]1: carbon content of the steel material 1, [S]1: sulfur content of the steel material 1, [C]2: carbon content of the steel material 2, and [S]2: sulfur content of the steel material 2), and is obtained by bringing the steel materials 1 and 2 into electrically contact with each other. It is preferable to use the steel material 2 as the structural member which sustains strength and rigidity.
Patent JP-H04136621-A (JP)
Title: Heating cooker
Inventor: IDETA KAZUYA
IPC: F24C7/02
Filed: 1990-09-25
Abstract: PURPOSE:To prevent uneven transfer of heat from a planar heater to the bottom of a casing so as not to cause uneven heating of an object under cooking by providing a heat-leveling plate. through which holes are formed, between the planar heater and the outer side of the bottom of the casing. CONSTITUTION:A planar heater 7 comprises a beating element 15, an upper cover 16, and a lower cover 17: the heating element 15 consists of a heater wire 14, 14 wound on a mica plate as the substrate 13, 13 and is sandwiched between the upper cover 16 and the lower cover 17 which both consist of mica plates. There is provided a heat-leveling plate 6 which consists of, for example, a mica plate and has wider through holes 18a in the front part and narrower through holes 18b in the rear part. When a slice of bread placed on a grill 11 is toasted from above and from under by supplying current to a pipe heater 5 and the planar heater 7, the efficiency with which heat is transferred from the planar heater 7 to the bottom 2a of the inner easing 2 is low at the part where the heat-leveling plate 6 has no holes, whereas the heat-transfer rate does not decrease much at the parts where the heat- leveling plate 6 has the holes 18a, 18b, that is, the heat-transfer rate is high in the front and in the rear where heat escapes in relatively large amounts, whereas the transfer of heat is depressed at the other locations where heat does not escape much. Hence the rate at which heat is transferred from the planar heater 7 to the bottom 2a is evened out and thin bread is heated uniformly all over.
Patent JP-H06113207-A (JP)
Title: Solid-state image pickup device drive method and signal procesing method
Inventor: MATSUDA YUJI
IPC: H04N5/335
Filed: 1992-09-25
Abstract: PURPOSE:To reproduce a picture even under a strong light incidence condition by which a signal reaches a saturation level so as to extend the dynamic range. CONSTITUTION:Pulse application electrodes G1-G4 are connected to a transfer gate 4 forming each bit and the electrodes G1, G3 among them are connected to a read gate 2. A high level pulse is applied to the electrodes G1, G3 for a prescribed time interval and the signal charge stored in a photo diode 1 is read by a vertical transfer section 3 for a time resulting from subtracting the pulse interval time from a field period. Succeedingly, the signal charge stored in the photo diode 1 is read by the vertical transfer section 3 for the pulse application interval and the signal charge is added to the signal charge read precedingly. Thus, the signal charges to be summed in the vertical transfer section 3 are transferred one by one line sequentially to a horizontal transfer section 5 for the transfer period and the charge is outputted from an output section 6.
Patent JP-2000089812-A (JP)
Title: Sequence controller
Inventor: TAMAGAWA MASAHIRO
IPC: G06F21/62
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the sequence control information of an electrically writable nonvolatile memory circuit by providing a write control circuit. SOLUTION: A power source control circuit part 4 detects a memory write instruction transmitted from a high-order controller and outputs a write instruction identification signal 31 and a memory control circuit part 3 outputs a write control signal 30 at the time of detecting the memory write instruction. A sequence control circuit part 5 outputs a write inhibition signal 32 at the time of starting sequence control and cancels the write inhibition signal 32 at the time of receiving the memory write instruction.  The write control circuit 6 outputs a rewrite execution signal 35 to the electrically writable nonvolatile memory circuit 2 only when the write inhibition signal 32 from the sequence control circuit part 3 is cancelled after receiving the write instruction identification signal 31 from the power source control circuit part 4 and the write control signal 30 from the memory control circuit part 3 is inputted.
Patent JP-S62118064-A (JP)
Title: Control method for engine
Inventor: SHIBA JUNJI
IPC: F02P11/02
Filed: 1985-11-15
Abstract: PURPOSE:To prevent the occurrence of unexpected abnormal operation and damage, by a method wherein, in control of the rotation speed of an engine through regulation of the opening of a throttle valve, when a rotation speed exceeding a set value continues for a given time, ignition of the engine is stopped. CONSTITUTION:When a return spring 5 of a throttle valve 2 is damaged and the throttle valve 2 or a throttle valve shaft 3 is fixed due to seizure, even if an output shaft 7 of a step motor 6 is in a free rotation state, the throttle valve 2 can not be rotated in a valve closing direction, and when a control unit 9 is unexpectedly abnormally operated, it is forced into a state to be incapable of controlling the throttle valve 2. In which case, it is decided whether a rotation speed signal C is a previously set allowable value, or an instruction value, specified by a speed instruction signal B, i.e., whether it exceeds or is below a set value. When operation is conducted in succession at a speed higher than a set value for a given time set by a timer 18, a stop signal D is provided to actuate a breaker 21, and a circuit to an ignition coil 10 is disconnected to stop ignition.