baber/WOPTO huggingface dataset:
Patent JP-2000052123-A (JP)
Title: Cutting tool
Inventor: TAKIGUCHI MASAHARU
IPC: B23B51/08
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To accurately adjust and maintain a mounting position of a slider provided with a cutting edge-tip, in relation to a tool body. SOLUTION: To a nearly conical tool body 1, a slider 15 provided with a cutting edge-tip 4 is connected to a coupling member 6 through a slider key 16, and is slidably mounted in a recessed groove 3 in the base direction of the tool body 1. A pressing part 16b of a slider key 16 having two gradient faces 16c, 16d facing each other in the base direction, is mounted in the base direction relatively slidably in a groove 17 of the slider 15. First and second adjusting wedges 21, 22 which have abutting faces respectively face-contacting to the gradient faces 16c, 16d of the pressing part 16b, slidable orthogonally crossing the base direction at right angles, are mounted in first and second clearance parts 18, 19 of the groove 17.  The relative position of the slider key 16 relative to the slider 15 in the base direction is adjusted and fixed by sliding the first and second adjusting wedges 21, 22.
Patent JP-2001047961-A (JP)
Title: Air bag device
Inventor: AZUMA YOSUKE
IPC: B60R21/207
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent gas generated from an inflator from being leaked from an insertion port provided in an air bag-attaching base part. SOLUTION: This air bag device is provided with an air bag 1 of which an inflator 3 for generating gas for inflation-developing the air bag 1 is assembled in an inside from an insertion port 1c provided in an attaching base part 1b for the air bag 1. A backing cloth 2 of which one side edge is formed into an open port 2a, and of which the other three edges 2b, 2c, and the like are fixed to an outer side face of the base part 1b to cover the insertion port 1c of the inflator 3 is provided in an outside of the air bag 1.
Patent JP-2000059713-A (JP)
Title: Cathode-ray tube mounting structure for display device
Inventor: MATSUMOTO SHINJI
IPC: G09F9/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To easily mount and remove a cathode-ray tube at a low cost with a simple structure by provisionally fixing a cathode-ray tube by interposing it between a shield fitting that is fitted and fixed to a front cabinet and the front cabinet and finally fixing a rear cabinet with a screw. SOLUTION: A fitting nail 13a integrally formed with a shield fitting 13 is fitted and fixed to a projecting part 12b provided integrally with a front cabinet 12 by utilizing the elasticity of the front cabinet 12. At the same time, a cathode-ray tube 10 is provisionally fixed by interposed between a screwing boss 12 which is provided integrally with the front cabinet 12 and the shield fitting 13. The dimensions of each part is set so that the cathode-ray tube 10 has sufficient strength to perform substrate mounting work, wiring work, adjustment work, etc. An attaching seat 13b for fixing that is provided integrally with the shield fitting 13 is finally fastened and linkedly fixed together, between the rear and front cabinets 15 and 12 with a fixing screw 16. Thus, the cathode- ray tube 10 is surely held at low cost and is easily removed.
Patent JP-S59117990-A (JP)
Inventor: NAKASHIN YASUSHI
IPC: F16L55/10
Filed: 1982-12-24
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-H0777134-A (JP)
Title: Driving shaft fixing device for fuel injection pump
Inventor: KATAYAMA KAZUYUKI
IPC: F02M59/02
Filed: 1993-09-10
Abstract: PURPOSE:To match the specified rotational position of a fuel injection pump mounted a timer with the specified rotational position of a crank shaft in an internal combustion engine with high accuracy without depending on only the eyesight of a worker. CONSTITUTION:A pin fitting hole 61 is formed on the outer circumference of a timer flange 60 in which a relative rotational angle is regulated in relation to the pump cam shaft 3 of a fuel injection pump 1. The flat plate part 63b of the end part side of a pin fitting hole 61 whose U-shaped groove 63a is provided on the other end part is temporarily fixed to a pump main body 2 by a bolt 66 so as to fine adjusting a relative rotational angle in relation to a pump main body 2. An end part 64a of a pin 64 is temporarily fit to the pin fitting hole 61, and the other end part 64b is temporarily locked with the U-shaped groove 63a. It is thus possible to prevent rotational position slide of the cam shaft 3 of the fuel injection pump 1 at the time of transportation of the injection pump 1, and also connect an injection pump side driving shaft and an engine side driving shaft to each other on an optimal rotational angle position.
Patent JP-S59116703-A (JP)
Title: Transmitting device using optical fiber
Inventor: YOSHIOKA SENJI
IPC: G02B5/04
Filed: 1982-12-24
Abstract: PURPOSE:To enable relaying of an optical signal from an optical fiber cable having many parallel transmission circuits in a rotating part without converting said signal to an electrical signal by performing transmission and reception of the optical signal between the 1st optical fiber and the 2nd optical fiber via an optical path converter rotating at the rotation speed half the speed of a take-up drum for the 1st fiber. CONSTITUTION:When a cable drum 68 is rotated to take up and let off the 1st optical fiber cable 10 connected at one end to a moving body, an image rotating prism 28 fixed in an optical element containing box 108 roates at an angular speed 1/2 of the speed of the cable 10. The exit ray 20 from the 1st optical fiber cable 21 repeats five times of plane reflection and is threreafter made the prescribed incident ray 26 to the 2nd optical fiber cable 14 without receiving the influence of the rotation of the cable 10. As a result, the moving body is made operatable over a wide range and the normal and sure control of the moving body is made possible.
Patent JP-H0391142-A (JP)
Title: Cassette loader
Inventor: SHIMIZU TOSHISUKE
IPC: G11B15/675
Filed: 1989-08-31
Abstract: PURPOSE:To enable an operation with a single hand and to improve the operation convenience by comprising a holder so as to be inclined when a cassette tray is draw out and a cassette is loaded. CONSTITUTION:In a tray system in which the cassette tray 30 loading the cassette C is drawn in an out from a recording and reproducing device main body, the device is comprised in such a way that the holder 40 of the cassette tray 30 holding the cassette C is inclined at a state where the cassette tray 30 is drawn out. Therefore, it is possible to load or take out the tape cassette C for the inclined holder 40 from the front of a drawn out cassette tray 30 i.e. the front of the device main body similarly as a recording and reproducing device of front loading type. In such a way, the operation to load or draw out the cassette C for the cassette tray 30 can be performed with the single hand, and loading and unloading operations can be simply and easily performed.
Patent JP-H04254804-A (JP)
Title: Optical fiber connector having attenuator
Inventor: REI AARU KAMONZU
IPC: G02B6/00
Filed: 1991-08-13
Abstract: PURPOSE: To provide an optical fiber connector having a low reflection attenuator. CONSTITUTION: An optical fiber connector includes an attenuating device including parts 70 which is mobile while connectors are engaged, a slot 61 extending in a longitudinal shaft which is formed through the wall surface and a cylindrical sleeve tube 60 being adaptive for containing cylindrical plugs in respective terminal ends. The respective plugs are biased by a spring from a cap towards an outside so as to terminate the optical fiber 21. Disk-shaped parts arranged inside the sleeve tube are provided as the attenuator parts. A neck part extending through the slot of the sleeve tube connects the disk-shaped parts to head parts which supports engagement with the external surface of the sleeve tube. When one plug is inserted into the sleeve tube, engagement is executed with the attenuator parts and it is moved along the slot in the sleeve tube.  When the second plug is inserted, engagement is executed with the opposite side of the parts and the first plug loaded by engagement and the spring is moved in the opposite direction to a still position.
Patent JP-H0891018-A (JP)
Title: Pneumatic tire
Inventor: MATSUMOTO HIROYUKI
IPC: B60C3/00
Filed: 1994-09-21
Abstract: PURPOSE: To improve the straight advance stability on an inclined road surface of this kind of tire, by suppressing the wandering phenomenon of the tire having an annular recessed part which particularly contributes to the drainage performance. CONSTITUTION: As for a pneumatic tire which is constituted so that a tread 6 is arranged on the outside in the tire radial direction of a carcass which rides over, forming a troidal shape, between a pair of bead cores, and an annular recessed part 7 which is formed by recessing a part of the tread 6 to the inside in the tire radial direction is formed in the circumferential direction of the tread 6, the boundary between the annular recessed part 7 and the grounded surface of the tread 6 is formed at an angular part.
Patent JP-2000052416-A (JP)
Title: Film insert molding method and preforming mold used therein
Inventor: MIYATANI TETSUO
IPC: B29C51/30
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a film insert molding method high in the non-defective ratio of a molded product and excellent in productivity and economical efficiency. SOLUTION: In a film insert molding method wherein a preformed insert film cut into a predetermined shape is fed into an injection mold to be fixed and the injection mold is closed to fill the cavity of the mold with a molten resin, the electric heater 3 coming into contact with the insert film 2 along the cutting scheduled line thereof at a time of the completion of preforming is preliminarily provided to a preforming mold 1 and, by supplying a current to the electric heater 3 in such a state that the insert film 2 is preformed on the preforming mold 1, the insert film 2 is burnt off at the part coming into contact with the electric heater 3.
Patent JP-H0567050-A (JP)
Title: Local timer maintenance system
Inventor: TAMURA MITSUKIYOU
IPC: G06F15/00
Filed: 1991-09-06
Abstract: PURPOSE:To simplify the unitary management of the local timer of an on-line system constituted of a host system and a local system. CONSTITUTION:A collection and distribution control part 11 of the host system periodically transmits the timer value of a host timer 12 to the local system as a communication telegraphic message. A collection and distribution control part 21 of the local system receives the communication telegraphic message, and transmits the timer value to a local timer control part 22. The local timer control part 22 reads the timer value of a local timer 23, compares both the timer values, and updates the timer value of the local timer 23 into the received timer value when the difference is larger than a preliminarily set value. And also, the updated information is transmitted to the host system, and displayed, so that the convenience of a fault detection by an operator can be improved.
Patent JP-H0390316-A (JP)
Title: Mold and manufacture of molded item used thereof
Inventor: TAKENO KATSUJI
IPC: B29C33/40
Filed: 1989-08-31
Abstract: PURPOSE:To enhance the productivity by a structure wherein a positioning holder detachably positioning each mold, in which molding material filling part is provided, at the predetermined position is equipped. CONSTITUTION:Each mold member 14 contains three mold main bodies 16, for example, for molding gold tees 100. The mold main body 16 contains semitubular head parts 18, at the lower end of each of which a nearly semitubular leg part 20 converging to its tip is formed. Concretely, in the mold main body 16, molding material filling parts 24, each of which is the same shape and dimensions as those, which are obtained by bisecting the golf tee 100 lengthwise, are formed. After the molds 16 are positioned in their predetermined positions by a positioning holder 50, molding material is filled in the molding material filling parts 24. Before the drying and solidification of the molding material, the mold main bodies 16 together with the filled molding material can be removed from the holder 50. Accordingly, the positioning of the molds, the filling of molding material in the molds and the removal of the molds can be performed continuously, resulting in allowing to shorten the production time per molded item 1 and to enhance the productivity of the molded item.
Patent JP-H0569116-A (JP)
Title: Casting apparatus
Inventor: SUZUKI YASUO
IPC: B22C25/00
Filed: 1991-09-06
Abstract: PURPOSE:To provide a casting apparatus, by which plural kinds of the products can be cast in an identical line. CONSTITUTION:A drag molding machine 11 and a cope molding machine 13 make the molds in the inner part of a molding flask and a molten metal pouring device 16 pours the molten metal into the mold, and lines 19, 20 recover the separated molding flask into the molding machines 11, 13. In the drag molding machine 11, a drag molding line 21 for right side suspension arm and a drag molding line 22 for left side suspension arm for an automobile are arranged by driving from a parting part 23. In the cope molding machine 13, a cope molding line 24 for right side suspension arm and a cope molding line 25 for left side suspension arm are arranged by driving from a parting part 26. Existences of notching parts 31, 32 are detected by sensors at the parting parts 23, 26, and whether this flask corresponds to the right side or the left side in the casting product is discriminated. A drag flask 33 and a cope flask 34 provided with the notching parts 31, 32, are supplied to the molding lines 21, 24 for right side suspension arm. A drag flask 35 and a cope flask 36 provided with no notching parts 31, 32, are supplied to the molding lines 22, 25 for left side suspension arm.
Patent JP-S59120330-A (JP)
Title: Method and device for manufacturing corrugated fin
Inventor: KANETOU OSAMI
IPC: B21D53/08
Filed: 1982-12-27
Abstract: PURPOSE:To form corrugated fins having no bends with good productivity by unbending the corrugated fins bend by louvering to an S shape after the louvering. CONSTITUTION:An Al material 7 wound on an un-coiler 6 is passed continuously between a pair of corrugating gears 9 while a prescribed tension is applied thereon by tension rolls 8, and is subjected to bending and shearing by louvering to a waveform, whereby the material is formed to a prescribed fin shape and size. A prescribed pitch is given to the material by a pitch determining device 10 and thereafter the material is subjected to unbending and setting with a bending roll 13, a bending roll 14 and two feed rolls 15 of a roll type setting device. The number of crests of the fins is counted with a counter 11 and the material is cut to the prescribed number of crests with a cutter 12, whereby corrugated fins 1A having no bends are continuously produced at the same working speed as in a conventional corrugated fin manufacturing device.
Patent JP-H1068343-A (JP)
Title: Exhaust gas reflux control device
Inventor: KAMURA HITOSHI
IPC: F02D41/02
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent worsening of a combustion state due to variation of a target exhaust gas re-circulation amount when switching of a fuel injection mode, in an exhaust gas reflux control device used for an internal combustion engine capable of switching a fuel injection mode. SOLUTION: An internal combustion engine is formed such that a plurality of fuel injection modes set based on a different target air-fuel ratio can be switched. In this case, the internal combustion engine comprises an exhaust gas reflux device 200 to effect reflux of a part of exhaust gas to intake air; a target exhaust gas reflux amount setting means 100 to set a different target exhaust gas reflux amount classified by each fuel injection mode; and an exhaust gas reflux flow rate correcting means 100a to correct in a manner to decrease a target exhaust gas reflux amount set by a target exhaust gas reflux exhaust gas reflux amount setting means 100 during switching of a fuel injection mode.
Patent JP-H10241785-A (JP)
Title: Igniter connector
Inventor: SHIGA KATSUMI
IPC: B60R16/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an igniter connector which is capable of precisely positioning electric contacts with respect to an insulating housing and engageably connecting pin terminals of the igniter connector to the electric contacts properly and adequately. SOLUTION: An igniter connector 1 comprises: an insulating housing 10, a ferrite bead 30 contained inside a ferrite bead containing cavity 12 formed in the insulative housing 10, a pair of electric contacts 41, 42 contained inside a contact containing cavity formed between a partition 14, formed on the insulative housing 10 and the ferrite bead 30 contained inside the ferrite bead containing cavity 12, and a cover 50 covering the ferrite bead containing cavity 12. The cover 50 is provided with positioning posts which are contained inside receptacle portions 44, 44 of the electric contact 41 and axially align the receptacle portions 44, 44, with respect to pin terminal inserting ports.
Patent JP-H0274516-A (JP)
Title: Heat-resistant inorganic cellular composition and catalyst carrier consisting of the same composition
Inventor: MIURA TADASHI
IPC: B01J21/12
Filed: 1988-09-10
Abstract: PURPOSE:To obtain a catalyst carrier, consisting of silica and alumina, capable of holding a high catalyst activity even when kept at a high temperature and humidity for a long period by highly dispersing with a silica content within a specific range and providing specific values in nuclear magnetic resonance measurement. CONSTITUTION:A catalyst carrier obtained by using a heat-resistant inorganic cellular composition, consisting of silica and alumina with a silica content within the range of 2-30wt.% and having 0-25% peak area at -50 to -80ppm based on the peak area at -50 to -130ppm and 0-10% peak area at -110 to -130ppm based on the peak area at -150 to -130ppm using silicone rubber (-21.9ppm) as the standard peak in nuclear magnetic resonance measurement (<29>Si-NMR measurement). The above mentioned composition is obtained by using sodium aluminate and water glass, dripping and reacting the sodium aluminate and water glass while regulating the Al/Si atomic ratio to 2-3 and pH to 8 with an aqueous solution of nitric acid by a coprecipitating method and, as necessary, regulating the silica content to 2-30wt.% while keeping the pH at 8.
Patent JP-H1160227-A (JP)
Title: Regenerative treatment of sintered hard alloy
Inventor: KASHIWAI TOMIO
IPC: B09B3/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative treating method, by which a hard phase is singly recovered from a sintered hard alloy scrap, and especially a raw material powder such as tungsten carbide is regenerated as a raw material powder for the sintered hard alloy without particle growth and contamination by impurities. SOLUTION: A scrap of a sintered hard alloy is packed with an acidic aqueous solution in a heat resistant pressure vessel and subjected to a hydrothermal treatment to dissolve a binding agent in the sintered hard alloy in the acidic aqueous solution and to remove the binding agent. The obtained porous residual carbonized material in a state including aqueous solution in the pores thereof is quenched to freeze the aqueous solution so that the volumes may expand suddenly by the change of the phase and the binding structure of the residual carbonized material may be destroyed. The quenched porous residual carbonized material is mechanically pulverized to form fine powder, and recovered as the raw material for the sintered hard alloy in the regenerative treating method.
Patent JP-H04108744-A (JP)
Title: Method for removing chloroform in pentafluorodichloropropane
Inventor: AOYAMA HIROICHI
IPC: C07C17/278
Filed: 1990-08-28
Abstract: PURPOSE:To remove chloroform in a mixture of pentafluorodichloropropane with the chloroform by reacting the chloroform in the aforementioned mixture with tetrafluoroethylene and difluorochloromethane in the presence of a catalyst such as AlCl3. CONSTITUTION:Tetrafluoroethylene and difluorochloromethane are made to react with 1,1,1,2,2-pentafluoro-3,3-dichloropropane or 1,1,2,2,3-pentafluoro-1,3- dichloropropane or a mixture thereof and a mixture containing chloroform in the presence of a catalyst and reacted with the chloroform to remove the chloroform in the mixture. Anhydrous AlCl3 and a compound (e.g. aluminum chlorofluoride or chlorofluorinated alumina) expressed by the formula [(x+y+2z) is 3; 0<x<3; 0<=y<3; 0<=z<3/2] are preferably used as the aforementioned catalyst.
Patent JP-S6288625-A (JP)
Title: Unit for controlling deceleration in traveling machine body for working
Inventor: AOTO HISAKAZU
IPC: B60W10/10
Filed: 1985-10-12
Abstract: PURPOSE:To operate the reengagement of an on/off clutch in a low speed condition and improve safety by bringing a stepless transmission under a disconnected condition of said on/off clutch, to a low speed condition corresponding to the position of a speed change lever in preference to the set value of deceleration. CONSTITUTION:When a clutch 14 is disconnected while traveling, a signal from a detecting switch 17 is inputted in a microcomputer 16. Then, the operated value of a deceleration set value based on a detected value on a continuously variable speed change mechanism 11 side, is compared with the detected value P2 on a continuously variable transmission side. And, when the continuously variable speed change mechanism 11 is at a higher speed than the deceleration set value, a motor 15 is reversed to control the mechanism to be the deceleration set value. On the other hand, when a continuously variable speed change lever 8 is to be operated to further lower speed side, the motor 15 is further reversed to control the continuously variable change mechanism 11 unit it obtains a low speed condition corresponding to the detected value P1 on the continuously variable speed change lever 8 side. Accordingly, when a clutch is reengaged, a safe traveling can be resumed, at a low speed corresponding to the continuously variable speed change lever 8, regardless of deceleration set value.
Patent JP-S60120055-A (JP)
Title: Layout of rotary cylinder of folding device for rotary press
Inventor: TAKAHASHI SHINTAROU
IPC: B41F13/60
Filed: 1983-12-02
Abstract: PURPOSE:To enable discharge of paper cut and folded and cut in the same plate size and overlapped one by one at a time by selectively using a cutter, a needle device, a folding plate and a gripper included in four rotary cylinders. CONSTITUTION:The layout of four rotary cylinders is as shown in the second drawing where a printing paper is discharged after cutting and folding. An overlapping cutter cylinder 13, an overlapping correction cylinder 14 having a needle 32 and a cutter carrier 34, a folding cylinder 15 having a cutter 18, a folding blade 19 and a needle 16 and a gripping cylinder 13 having a gripper 21 and a needle 36 are arranged in order from the left and in this case of folding, the needles 32, 35 and 36 are not allowed to work. In the case that the printing paper is cut, overlapped without folding, and discharged, a cutter 17 is mounted on the cutter cylinder 13 and the cutter carrier 34 and the needle 32 of the correction cylinder 14, the needle 35 of the folding cylinder 15 and the needle of the gripping cylinder 16 are adjusted to operate individually. But two types of paper delivery can be done selectively by selectively adjusting and using four rotary cylinders.