baber/WOPTO huggingface dataset:
Patent JP-S6262459-A (JP)
Title: Pinch roller drive mechanism
Inventor: YAMADA KIMICHIKA
IPC: G11B15/665
Filed: 1985-09-13
Abstract: PURPOSE:To obtain a pinch roller drive mechanism capable of adjusting a position of a pinch roller by a position adjusting means in the first shaft, winding a pinch roller plate on a winding transmission member through this position adjusting means so as to adjust the position in a length direction of the transmission member and providing the pinch roller in the second shaft. CONSTITUTION:A pinch roller drive mechanism consists of a rotating drive means 10 of a drive wheel, the first pulley 18 as the drive wheel disposed on a shaft 16, a string 20 as a winding transmission member wound between the first and the second pulleys 18, 19, the first and the second pulleys 23, 24 disposed with a space left therebetween and a pinch roller plate 22 attached to the string 20. Further, it consists of a position adjusting means 25 disposed on the first shaft 23 and adjusting the position of the pinch roller plate 22 in the direction of the length of the string 20, a preceding roller 33, a pinch roller 34, a pinch cam plate 37 as an operating plate consisting a pinch roller pressing means and a pinch push plate 42. Thereby, the position can be adjusted so as to correctly stop the pinch roller at a prescribed position when being pulled out at a prescribed position in an aperture part of a tape pack.
Patent JP-S58103821-A (JP)
Inventor: HIRUMA TOSHIHARU
IPC: H02H3/17
Filed: 1981-12-16
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-S5996401-A (JP)
Inventor: JIYOZEFU FURANKU BURIGURIA
IPC: F01D5/06
Filed: 1983-10-31
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-H04217972-A (JP)
Title: New carboxylic acid salt derivative and decomposable surfactant made thereof
Inventor: OKAHARA MITSUO
IPC: C09K23/32
Filed: 1990-07-30
Abstract: PURPOSE:To provide a new carboxylic acid salt derivative having bio- degradability as well as chemical degradability, exhibiting excellent environmental safety and useful as a decomposable surfactant. CONSTITUTION:A carboxylic acid salt derivative of formula I (R<1> is 6-30C alkyl or alkylaryl; R<2> is 1-17C alkyl or alkyloxyalkylene; R<3> is 0-7C alkylene; n is 1 or 2; M<n+> is alkali metal ion or ammonium ion when n=1 and is alkaline- earth metal ion when n=2). The compound of formula I can be produced by condensing a 1-0-alkylglycerol of formula II with a keto acid ester of formula III in the presence of an acid catalyst.
Patent JP-H1142721-A (JP)
Title: Band drum for tire molding machine
Inventor: AGAWA JIROU
IPC: B29D30/24
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To render a drum usable even in the event of being removed from the molding machine in accordance with the molding process by having a spring for urging the drum in the expansion direction at all times and a formation with fluid pressure driving means for driving the drum in the diameter contraction direction against the spring during the diameter contraction period. SOLUTION: When slide blocks 5 move on the shaft 11, the angle of links 2 varies so that respective segments 1 of a plurality of segments 1 for forming the drum surface are moved in the diameter direction. The slide blocks 5 are connected to a piston rod 13, and the piston rod 13 is driven by a piston 12. The spring 10 is secured so as to allow the piston 12 to apply force in the direction for expanding the segments 1. When the segments 1 are contracted in its diameter, compressed air is supplied in the cylinder 14 through the passage 16, so that the piston 12 derives while compressing the spring 10. As such, when the drum is cut off from the power, diameter expansion can be held constantly.
Patent JP-H0229026-A (JP)
Title: Current zero point interruption control circuit for semiconductor switch
Inventor: TAKEMURA TAKESHI
IPC: H03K17/68
Filed: 1988-08-15
Abstract: PURPOSE:To always make a main circuit current interruptible at a zero point and to prevent production of an abnormal high voltage due to current chopping by extending a polarity detection signal for a prescribed period, turning on a semiconductor switch continuously and giving a return time limit to the polarity detection signal. CONSTITUTION:When main circuit current is at, e.g., a positive detection level, the polarity detection is disabled and a switching signal is turned off, the ON period of the semiconductor switch is prolonged till the main circuit current reaches a level where the polarity detection is enabled and the main circuit current (i) continuously flows. Moreover, after the polarity detection signal appears, a prescribed delay is provided to the restoration of the polarity detection signal to self-hold the semiconductor switch. Then after the main circuit current reaches a zero point, the timing is controlled so as not to supply the current of opposite polarity, thereby interrupting the main circuit current always at a zero point. Furthermore, the time between the positive and negative detection signals depending on the frequency of the main circuit current is measured and the restoration of the polarity detection signal is retarded by the time, thereby the main circuit current attended with the fluctuation of the frequency surely at the zero point.
Patent JP-S5992924-A (JP)
Title: Preparation of quartz glass
Inventor: TAKEUCHI TETSUHIKO
IPC: C03B8/02
Filed: 1982-11-19
Abstract: PURPOSE:To obtain a quartz glass having perfect structure free from cracking and crazing, by adding fine silica powder to a raw material composition containing a metal alkoxide as a raw material, and preparing the quartz glass by sol- gel process. CONSTITUTION:A raw material mixture composed of a metal alkoxide, Si(OH)4 (R is 1-10C alkyl), an alcohol, water and hydrochloric acid, is added with 10- 80mol%, in terms of SiO2, of fine silica powder, and the product is gelatinized to obtain a dried gel, which is sintered to quartz glass. Since the dried gel produced by this process contains a large amount of fine pores, it is resistant to cracking even by the sintering at an extremely high rate of temperature increase (200-1,000 deg.C/hr).
Patent JP-H1026482-A (JP)
Title: Preheating method of scrap in preheating equipment at furnace top
Inventor: HONJO NORIO
IPC: F27D17/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of preheating of scrap by regulating a charging position of the scrap in relation to the whole scrap so that an exhaust gas passage be ensured in preheating equipment, on the occasion when the scrap charged in the preheating equipment provided at the furnace top of a melting furnace is preheated by exhaust gas produced in the melting furnace. SOLUTION: In the top part of a melting furnace 11, preheating chambers 41 and 42 are formed by partitioning the inside of a shaft 21 above and below. A bypass 51 is provided between the lateral lower part of the shaft 21 and the lateral upper part of the shaft 21 forming the preheating chamber 41 and an exhaust gas duct 61 is connected to the lateral upper part of the preheating chamber 42 of the shaft 21. In large-piece scrap charged in the preheating chambers 41 and 42, small-piece scrap layers 71 and 73 of the upper layers and small-piece scrap layers 72 and 74 of the lower layers are made present by charging small-piece scrap in the large-piece one in layers and with spaces left between the upper and lower layers. However, the small-piece scrap layers 71-74 are not present in all the preheating chambers 41 and 42 in the direction of the width thereof and exhaust gas passes, in a meandering manner, through the parts in the preheating chambers 41 and 42 wherein the small-piece scrap is not charged.
Patent JP-H0523973-A (JP)
Title: Abrasive tape and manufacture thereof
Inventor: NAKAI YASUO
IPC: C09J121/00
Filed: 1991-07-19
Abstract: PURPOSE:To provide the above excellent abrasive tape which reduces the controversial problems on any damage and contamination due to swarf in addition to the scattering of this swarf and environmental pollution or the like, in an abrasive tape available in a job for precision finish polishing. CONSTITUTION:At least one side of a film base material 2 is formed into a layer structure made up of laminating a sticker layer 3 and an abrasive layer 4 in order, and the abrasive layer 4 is partially installed so as to have a surface of the sticker layer 2 partially exposed. In addition, the abrasive layer 4 is constituted of hardened ionizing radiation hardened type resin containing an abrasive material. First the sticker layer 3 is coated on one side of the film base material 2. Then, in order to form the abrasive layer into a separate type, a roll intaglio provided with a plate recess is used. While the base material 2 canes into contact with the recess plate, the ionizing radiation is irradiated, hardening the resin. In this case, formation of the abrasive layer may be done by applying a printing means in place of a forming means used with the roll intaglio.
Patent JP-S6359566-A (JP)
Title: Imaging device
Inventor: MITSUISHI TSUTOMU
IPC: B41J29/42
Filed: 1986-08-29
Abstract: PURPOSE:To enable printing to be performed efficiently by providing a display means to detect and display the remaining amount or consumption of image receiving paper in an imaging device using a disposable cassette. CONSTITUTION:If an image receiving paper feed roller 6 is rotated in 'B' direction, image receiving paper 9 is fed out one by one through an image receiving paper outlet 8b. At that time, a reflection-type photosensor 20 reads a numeric or a corresponding mark thereof entered on the reverse of a following image receiving paper 9. The numeric or corresponding mark thereof which is printed on the reverse of the image receiving paper 9 differs for each image receiving paper, and changes continuously in sequence starting with the uppermost or lowermost one of overlapped image receiving papers. If an image receiving paper of uppermost position before use of a cassette 11 is considered '1', a numeric or corresponding mark thereof entered on an image receiving paper of uppermost position in the cassette in use represents a consumption. Conversely, if the image receiving paper of lowermost position is considered '1', the numeric or corresponding mark thereof which is entered on the image receiving paper of lowermost position of the cassette in use represents a remaining amount.
Patent JP-S5993856-A (JP)
Title: Fine stainless steel wire
Inventor: ITOU TSUNEHIRO
IPC: C22C38/00
Filed: 1982-11-18
Abstract: PURPOSE:To obtain a fine stainless steel wire suitable for use in the formation of a fine-mesh wire net by adding specified percentages of C, Si, Mn, P, S, Ni, Cr, Mo and N to Fe and by specifying the Ni equiv. CONSTITUTION:A stainless steel consisting of <=0.08% C, <=1.00% Si, <=2.00% Mn, <= 0.045% P, <= 0.030% S, 8.0-11.0% Ni, 17.0-20.0% Cr, <=6.0% Mo, 0.015-0.10% N and the balance essentially Fe is prepared, and the Ni equiv. represented by the equation is regulated to 21-23. The resulting stainless steel has >= 90kg/mm.<2> tensile strength and >=40% elongation. An extremely fine wire of <=about 50mum diameter can be formed using the stainless steel, and the fine wire is suitable for use in the formation of a fine-mesh wire net.
Patent JP-2000033158-A (JP)
Title: Out ball handling structure of pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an out ball handling structure of pachinko game machines that enlarges the game zone of game boards and dispenses with a complex router mounting step for the game boards and any attachment of a rear shield plate. SOLUTION: A support frame 5 that is a part of a game board mounting frame and is under a game board Y has in its front panel an out ball inlet and an out ball receiving part 13 projecting forward beyond it. An inner guide rail that defines a game zone 9 in the game board Y is constituted of a first guide rail 7 and a second guide rail 8, whose lower ends are extended down to the out ball receiving part 13 to lead out balls thereto. The support frame 5 has in its rear panel an out ball outlet, which is connected to the out ball inlet 13 via a guide passage.
Patent JP-H0648315-A (JP)
Title: Steering device and steering method for crawler vehicle
Inventor: OIKAWA RYOICHIRO
IPC: B62D11/20
Filed: 1992-07-30
Abstract: PURPOSE:To enhance operability, allow a high traveling speed, and improve the working efficiency, in a steering method and steering device for crawler vehicle most suitable for carriage of lumber in a forest and the like, by freely changing and controlling the direction of a rear crawler to a front crawler in the same phase or opposite phase according to the state of a field such as an inclined face. CONSTITUTION:A direction changing link 26 is pivotally supported on one end of a drag link 20 connected to front crawlers 1, 1', and one end of a center drag link 30 connected to rear crawlers is inserted into its guide hole 26 in such a manner as to be changeable, whereby the front crawlers and rear crawlers are steered in the same phase or opposite phase through the drag links.
Patent JP-H0650636-A (JP)
Title: Refrigerant flow divider
Inventor: TOMINAGA MANABU
IPC: F25B41/00
Filed: 1992-07-30
Abstract: PURPOSE:To provide a refrigerant flow divider in which refrigerant is uniformly divided to flow and no refrigerant sound as well as no vibration occurs. CONSTITUTION:A bent part of a flow dividing plate 8 comprising a bent part formed to be raised or lowered part after being bent at one end from its lower part in sequence in a rightward or a leftward direction and a linear line part as its bending width is reduced as it is directed from the bent part toward the other end is installed at a refrigerant flow inlet 2. The linear line part is arranged at a branch part of a pipe 4 branched into two segments in such a manner that the two branched pipe segments of the pipe 4 are partitioned as respective pipe 4 and then a flow dividing plate is installed within the refrigerant flow divider 1.
Patent JP-H0740233-A (JP)
Title: Thickness measuring device of work
Inventor: IKEMOTO KIYOSHI
IPC: B24B37/013
Filed: 1993-07-27
Abstract: PURPOSE:To carry out the measurement regardless of thickness of a surface plate by measuring thickness of a work in accordance with a difference between sensor measured values before and after machining by way of making one of two sensors contact with the upper surface of the work and the other contact with a lower surface plate in the state of sandwiching the work between the upper and lower surface plates. CONSTITUTION:In a device carrying out polishing by rotating a plural number of carriers 5 by a sun gear 3 and an internal gear 4 in a planetary gear shape and sandwiching a work 6 held by each of the carriers 5 by upper and lower surface plates 1, 2 from both sides, a work thickness measuring device 8 using two sensors 9 is provided free to revolve in a horizontal surface. At the time of thickness measurement of the work 6, machining is temporarily finished, and after revolving the work thickness measuring device 8 placed on a stand-by position to a measuring position, an air cylinder is extensively moved, a head end probe of each of the sensors 9 is inserted into two through holes of the upper surface plate 1, and one of the sensors 9 is made contact with the upper surface of the work 6 and the other is made contact the lower surface plate 2. From a difference of measured values of the sensors 9, thickness of the work 6 is detected.
Patent JP-H0921186-A (JP)
Title: Structural reinforcing material of wooden structure
Inventor: KIMIZUKA YOSHIO
IPC: E04B1/58
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To reinforce a wooden structure by connecting a rectangle whose width is identical to that of a triangle plate, to two sides of the triangle steel plate and folding the rectangle plate at right angles with the triangle steel plate in the same direction and employing a reinforcing member which is provided with a plurality of through holes in each rectangular area. SOLUTION: Rectangular ear pieces 3 and 3' are provided on both sides of a triangle area 2 of a steel plate-made reinforcing member 1 where a plurality of through holes 4 are provided on the rectangular pieces 3 and 3'. The ear pieces are folded at right angles and contact and pieces are welded reinforcing members 1 described above are mounted by twos on intersecting areas of a structural material. The triangle is specified to be a right triangle. The end pieces of the square-shaped ear pieces connected to the right angle are welded. Both ear pieces are placed in contact with the inner surfaces of the structural materials 5 and 6 and laid out so that they may not stick out to the exterior surfaces of the structural materials, thereby fixing them by means of a connector, such as a nail by way of the through holes.  When the reinforcing members 1 are mounted in contact with both side surfaces, it is possible to use bolts which penetrate both through holes 5.
Patent JP-2001032556-A (JP)
Title: Multi-purpose parking apparatus
Inventor: KISHIMOTO MITSUO
IPC: E04H6/12
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To utilize a parking apparatus for multipurposes by using part of a space for housing an automobile as a housing space for objects other than the automobile. SOLUTION: When a trunk box is provided in a parking apparatus, firstly one of the trunk boxes 7 is placed on an elevator cage 4 which is then lowered to a bottom portion. Next, after an openable door is opened, the trunk box 7 is moved to a picking room 10 together with a pallet 5 by means of a conveying means, and then the openable door is closed. After opening a cover of the trunk box 7 to put in and out articles at pleasure, the openable door is opened again, and the trunk box 7 is returned to the elevator cage 4 together with the pallet 5 by means of the conveying means, followed by returning the trunk box 7 to a trunk housing space 3 at an original location.  Thus, not only the mechanical parking apparatus is applicable to the other purposes as it is, but also taking-in/out operation of the articles does not hinder an automobile from incoming/outgoing at all, even when the operation takes time.
Patent JP-S6182360-A (JP)
Title: Cassette deck
Inventor: KATO ITSUO
IPC: G11B15/675
Filed: 1984-09-28
Abstract: PURPOSE:To prevent a cassette half from jumping out at ejection by providing a projection engaged with the cassette half and a spring member energizing the cassette half to a moving member fitted to a cassette holder. CONSTITUTION:The moving member 101 engaging with the cassette half is fitted to the lower face of the cassette holder 98 in the ejecting direction of the cassette half. Projections 99c, 99e engaged with the cassette half are formed incorporatedly with the upper face member 99 of the member 101. Moreover, the spring member 99d energizing the cassette half is provided in a direction where the projections 99c, 99e are engaged with a part of the cassette half. Thus, at ejection the possibility of the cassette half jumping out of the deck main body is precluded at all and the cassette half is positioned surely by a recovery position by a listener.
Patent JP-2000015848-A (JP)
Title: Method for fixing wire to armature and dot printer head
Inventor: TERAO YASUNOBU
IPC: B41J2/275
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To improve durability of a wire by a constitution wherein a metallic pipe is welded to a tip of an armature provided in opposition to a core built in a dot printer head, then a rear end of a wire to be driven by the armature is bonded to the inner circumference of the pipe by an adhesive. SOLUTION: After a metallic pipe 8 is welded to be fixed to a tip of an armature 6 which is provided in opposition to a core built in a dot printer head, a rear end of a wire 9 is bonded to the inner circumference of the pipe 8 by an adhesive 31. As a result, the pipe 8 can be steadily secured to the armature 6 by the welding and after that the rear end of the wire 9 can be wrapped with the pipe 8 and steadily secured to the pipe 8 by the adhesive 31. Therefore, the strength of the wire 9 with respect to breaking is enhanced by preventing the wire 9 from being affected by the heat at the welding in the manufacturing so that the durability of the wire 9 is improved.
Patent JP-S6447929-A (JP)
Title: Engine performance tester
Inventor: KATOUGI KOUZOU
IPC: F02D45/00
Filed: 1987-08-19
Abstract: PURPOSE:To eliminate an adverse influence on the collection of other data even when one controller operates poorly, by setting conditions for the control of an engine from a control panel to collect a monitor data for the conditions per controller. CONSTITUTION:Data stored in a RAM within a microcomputer circuit in an engine controller can be employed as external data in an engine controller can be employed as external data and a control value for the engine and can be brought into control contents of a microcomputer irrelevant to a value of a sensor mounted on the engine. Hence, the control of the engine can be set for a state practically impossible or a state of a trouble. Under such a special condition, the stoppage of the engine or the like is possible deficiency of communication path may take place. At this point, communication is cut off for a defective controller. This can prevent a short-coming of disabling communication in the entire communication path even with the multiplexity of the communication path with other controllers. That is, a signal is sent to an engine controller from a control panel to monitor the engine by switching a normal value over to a set data from outside.
Patent JP-H0753186-A (JP)
Title: Inverter hoist and inverter crane device
Inventor: HANE HITOSHI
IPC: B66D3/20
Filed: 1993-08-18
Abstract: PURPOSE:To provide an inverter hoist and an inverter crane device which can reduce the dimension of a brake resistance device and a brake resistance device installation body, possesses a certain degree of freedom in the installation of the brake resistance device on the brake resistance device installation body and has the excellent assembly workabllity. CONSTITUTION:As a thermal transformation consumed medium for the regenerative current for the conversion of regenerative current to thermal energy, a brake resistance device 8 having a metal plate resistor body 5 having the small dimension of the resistor body, as constitution element, is mounted on an inverter hoist 11, or the inverter hoist horizontal travelling device and/or the saddle device of an inverter crane device.
Patent JP-H0489932-A (JP)
Title: Liftup device
Inventor: IIDA SEISHO
IPC: E02F3/96
Filed: 1990-07-31
Abstract: PURPOSE:To enhance the working efficiency by mounting a cylinder suspendedly between an arm and a lever, and setting over a hangup wire between sheaves installed at the expansion/contraction side tip of the arm and the tip of the lever. CONSTITUTION:When a cylinder 3 is driven, a lever 2 rotates round a shaft 21 as pivoting part with an arm 1, and that of the sheaves 4 situated on the lever 2 side makes movement of a larger amount than the cylinder 3 driving amount. When the spacing between two sheaves 4 varies, the movement of the tip of a hangup wire 40 becomes several times as large as distance change between the two sheaves 4. Accordingly when work is conducted in a place having a large level difference, the rising/falling speed of the hangup wire 40 is large, and the works can be conducted quickly.