baber/WOPTO huggingface dataset:
Patent JP-2000246520-A (JP)
Title: Tool attaching/detaching device for angle head
Inventor: SAKAMOTO SHIGETOMO
IPC: B23B31/117
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To shorten the axial dimension of an angle head and automatically attach/detach a tool in a tool attaching/detaching device for an angle head attached to main spindle of a machine body and machining in a different direction from the main spindle. SOLUTION: When a main spindle 21 is rotated by a drive source via a gear 22 with a draw bar 23 set unable to rotate by engaging piston rod 25 of a cylinder 24 with a groove of the draw bar 23, a core bar 27 is lowered by a dimension T so as to lower 28a a blade 28, thereby releasing a collet. A tool 31 is carried by a grip 30 to be inserted in the collet. After that, the main spindle 21 is reversed, the core bar 27 is raised on a male screw of the draw bar 23 by the dimension T so that the tool 31 is held by the collet. The grip 30 is thus moved to a position not to interfere the machining operation of the main spindle 21 and the piston rod 25 is retreated to set the draw bar 23 into a rotatable state, thereby completing the attaching operation of the tool.
Patent JP-S54140105-A (JP)
Title: Induction motor
Inventor: ISHIBASHI AYANORI
IPC: H02K17/12
Filed: 1978-04-24
Abstract: PURPOSE: To form to enable to obtain same revolution number in different electric source frequency, regardless of pole number, by increasing and decreasing winding number in winding of each phase.  
     CONSTITUTION: When induction motor is rotated with Y connection in, for example, 60 Hz, terminals U,V,W are used and connected to electric source, and generated torque in revolution number NF a  is made to be 100% such as torque curve 8. Also, winding number of each phase is increased and decreased, according to the gratitude of torque TF of 60 Hz, or intermediate terminals U a , V a , W a  are provided in the middle, then, when the motor is revolved in, for example, 50 Hz, the motor is operated by using intermediate terminals U a , V a , W a , and generated torque in revolution number NF a  is made to be 100% as shown in torque curve 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54140479-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: SHIMIZU SHINJI
IPC: H01L29/788
Filed: 1978-04-24
Abstract: PURPOSE:To reduce greatly the erasion time of the storage information by securing a structure in that the floating gate of the lower layer is not covered completely with the auxiliary gate of the upper layer. CONSTITUTION:Field oxide film 12, gate oxide film 14 and phosphorus added poly Si16 are formed selectively on P-type Si substrate 10, and SiO218 and natural poly Si20 are laminated. Then resist mask 22 is provided to give the sequential etching to film 18. Mask 22 is then removed, and resist 23 is formed on film 23 which is crossed part of layer 16 with opening part 23a formed. Then layer 16 and film 14 are etched away with layer 20 and resist 23 used as the mask to expose substrate 10. Then resist 23 is removed, N<+> diffusion layer 24 and 26 are formed, and layer 20 is set under a low resistance. The PSG is then coated to form the necessary electrode wiring. As floating gate 16 possesses the part which does not overlap auxiliary gate 20 on the upper layer, the effective energy irradiation quantity is increased to gate 20. Thus, the information charge stored in gate 20 is sent out quickly.
Patent JP-S57160945-A (JP)
Title: Bundling and bonding method for slender porous glass tube
Inventor: TANIYAMA TSUKASA
IPC: B01D63/00
Filed: 1981-03-30
Abstract: PURPOSE: To form a bundled and bonded part free from cracking, exfoliation, etc. by feeding a soln. of metallic alkoxide in water and alcohol to the parts of bundled slender porous glass tubes to be bonded, converting the soln, into gel, and vitrifying the gel by drying to easily bond the tubes together.  
     CONSTITUTION: Slender porous glass tubes 1 bundled around a core shaft 5 are immersed in a mixed soln. 7 of metallic alkoxide in water and alcohol in a container 6. By adding a dil. aqueous acid soln. to the soln. 7 at ordinary or elevated temp., the soln. 7 is converted into gel by hudrolysis. This gel is vitrified by  heating. since part of the resulting bundled and bonded plate 2 has penetrated  deeply into the gap among the tubes 1, high airtightness is obtd. As the metallic  alkoxide ≥1 kind of metallic alkoxide composed of Si, Ti, Al or other metal  and methanol, ehanol or other alcohol is used. The alcohol used in the manufacture of the metallic alkoxide is generally used as the solvent alcohol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03249540-A (JP)
Title: Clad sampling device
Inventor: TERAI FUJIO
IPC: G21F9/28
Filed: 1990-02-28
Abstract: PURPOSE:To allow the quantitative sampling of clads by sucking the clads sticking to a channel box by a suction part and moving the suction part at a prescribed extent by a sucking section moving part. CONSTITUTION:The device 11 is provided with a body 14 having 1st, 2nd supporting plates 12, 13 which array in the axial direction of the channel box 6 and face each other in parallel. Further, a body fixing mechanism part 17 consisting of 1st and 2nd fixing mechanism parts 15, 16 provided on the supporting plates 12, 13 is provided. Since the body 14 is exactly positioned in the center of the box 6 by the mechanism parts 15, 16, the front end of the sucking part 27 of the mechanism part 16 is brought into uniform contact with the inside surface of the box 6. The movement of the sucking part 27 is executed by a cylinder 29 and the sampling area to be determined by the length and moving quantity of the contact part of a spatula-shaped body 35 is arbitrarily and exactly set. The quantitative sampling of the clads is executed in this way.
Patent JP-S57162828-A (JP)
Title: Link mechanism for push-button tuner
Inventor: CHIYAKI TAKAO
IPC: H03J5/12
Filed: 1981-03-31
Abstract: PURPOSE: To simplify a linking mechanism of each member, by linking three members moving to different directions, to three arms of a three-way link.  
     CONSTITUTION: A three-way link 18 is fitted to a shaft 20 fixed to a bottom plate of a push-button tuner freely rotatably. The 1st arm 18a projected forward has a guide roller 18 at the tip, and the guide roller 18 is inserted to a guide hole 17 of an idler plate 13 moving transversally. The 2nd arm 18b projected toward sides has a guide roller 24 at the tip, and the guide roller 24 is inserted to a guide 23 of a link plate 22 provided at a core slide 21 moving back and forth. The 3rd arm 18c projected backward has a guide roller 27 at the tip and  inserted to a guide hole 26 of a memory plate 25 moving to opposite direction with the idler plate 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04283343-A (JP)
Title: Controller for air handling unit
Inventor: KOTAKE MASAHITO
IPC: F24F11/02
Filed: 1991-03-13
Abstract: PURPOSE:To control a supply air temperature based on a calculated supply air temperature set value by calculating an optimum supply air temperature set value so as to hold the temperature of circulating air at a comfortable temperature in a controller for an air handling unit for conditioning the air in a building, etc. CONSTITUTION:A deviation of a temperature of circulating air and a circulating air temperature set value is input to a supply air temperature set value calculating means 22. The means 22 calculates an optimum supply air temperature to a supply air temperature set value. A valve 19 of a cold/hot water coil 2 is controlled by a deviation of the detected actual supply air temperature from its supply air temperature set value.
Patent JP-H02225137-A (JP)
Title: Loader mounting type four-wheel drive vehicle
Inventor: FUJITA NOBUO
IPC: B60K17/348
Filed: 1989-02-27
Abstract: PURPOSE:To eliminate the increased rotation of front wheels when a vehicle body is turned even with a loader mounted thereon by additionally providing an oil circuit, bypassing a clutch valve, at an outside hydraulic pressure take-out part, so as to prevent entry of hydraulic oil in the clutch valve even when the loader is mounted thereon. CONSTITUTION:When a front loader is mounted on a tractor, plural female type quick couples 38 and 44 at a hydraulic pressure take-out part 48 are connected to plural male type quick couplers 54 and 56 at a front loader valve 50, respectively, and only a male type quick coupler 41 at the hydraulic pressure take-off part 48 is opened to the air. Therefore, the working oil delivered from a hydraulic pump 14 is fed into the valve 50 through a hydraulic pressure take- out block 26 and respective rubber hoses 36 and 37. Also, the returning working oil is fed into a high-pressure piping 43 through respective rubber hoses 55 and 42, and into a hydraulic control valve 60 for elevating and lowering. The entry of working oil from the high-pressure piping 43 into the clutch valve 13 side is prevented by a check valve 47.
Patent JP-S58167387-A (JP)
Inventor: KONDOU MASAHIKO
IPC: B66C23/36
Filed: 1982-03-25
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-S6018595-A (JP)
Title: Granular detergent composition containing mixed polymer additives
Inventor: PAORO JINI
IPC: C11D3/37
Filed: 1984-03-13
Abstract: Granular detergent compositions with no or reduced levels of phosphorus -containing builders containing a mixture of homopolymeric and copolymeric carboxylates. Preferred homopolymeric carboxylates are polyacrylates having a molecular weight below 3000, most preferably a mixture of polymer species having molecular weights of 1000 and 2000 respectively. The preferred copolymeric ingredient contains maleic acid and (meth)-acrylic acid monomers.
Patent JP-H07255675-A (JP)
Title: Goggle for eye movement measuring device
Inventor: ISHIKAWA NORIO
IPC: A61B3/113
Filed: 1994-03-18
Abstract: PURPOSE:To provide a goggle for examination of eyeball movement which can be easily positioned and worn on the examinee's face and with which the image of the eyeballs can be successively and stably recognized. CONSTITUTION:A circular collar part 23 is projected around the outer circumference of a case part 1 of the goggle 21 at the edge facing the eyeball. The goggle 21 is worn fixedly on the examinee's face by a circular adhesive tape 22 by way of the collar part 23.
Patent JP-H04285523-A (JP)
Title: Paper sheet
Inventor: MAEJIMA SEIZO
IPC: D21H27/30
Filed: 1991-03-13
Abstract: PURPOSE:To provide a paper sheet in which the difference in the tensile strength in the longitudinal and transverse directions is small without increasing the amount of a bonding material (binder) to be used. CONSTITUTION:On both the surfaces of a paper sheet made up of a pulp single body or pulp and adhesive fibers, a netlike bonding material is coated by using a pattern of a triangular, square, hexagonal shape, or the like, and the ratio (B)/(A) of the tensile strength (B) in the transverse direction of the sheet to that (A) in the longitudinal direction thereof is made to be 0.5 or more.
Patent JP-2000251605-A (JP)
Title: Terminal device of circuit breaker
Inventor: OIDO TOSHIHIRO
IPC: H01H9/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device of a small circuit breaker which allows easy connection and release of a wire. SOLUTION: A circuit breaker is composed of a wire insertion hole 11, a terminal assembly 7 to which a conductor part 5 of a wire inserted through the wire insertion hole 11 is contacted, a locking spring 6 pressing the conductor part 5 of the wire against the terminal assembly 7, and a wire releasing button 4 having a lock releasing part 9 and an operation part 10. The operation part 10 of the wire releasing button 4 is outside the circuit breaker. The wire is released by moving the operation part 10 of the wire releasing button 4 in a wire inserting direction, so that the lock releasing part 9 of the wire releasing button 4 presses the locking spring 6.
Patent JP-S61203222-A (JP)
Inventor: DEIRUKU DAU
IPC: B23H1/02
Filed: 1986-03-05
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-S56144337-A (JP)
Title: Device for detecting ignition of burner
Inventor: HISAMURA MIKIO
IPC: F23Q3/00
Filed: 1980-04-11
Abstract: PURPOSE: To obtain an ignition detecting device with smaller size and reduced weight by an arrangement wherein a multiple voltage generating circuit is connected between one end of a secondary winding of an ignition detecting transformer and an ignition detecting circuit.  
     CONSTITUTION: A multiple voltage generating circuit 4 comprising diodes 401b, 402b and capacitors 401a, 402a is connected between one end 3a of a secondary winding 302 of an ignition detecting transformer 3 and an ignition detecting circuit 5. By so doing, the ignition detecting circuit 5 can be operated even with an ignition transformer 1 and the ignition detecting transformer 3 reduced in their capacities, thus providing an ignition detecting device with smaller size and reduced weight. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10236685-A (JP)
Title: Sheet feeding device and image forming device equipped with it
Inventor: KURATA TETSUJI
IPC: B41J13/02
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device which can feed sheets stably complying with the varying frictional coefficient of the sheet with a feed roller. SOLUTION: The frictional coefficient of a feed roller 10 with a sheet varies in compliance with the circumferential velocity of the feed roller 10 and the pressure contacting force of the sheet. Concretely, the frictional coefficient becomes larger with increasing circumferential velocity, and also with decreasing pressure contacting force. By controlling these factors actively, the frictional coefficient between the two is kept at the optimum value. Adjustment of the pressure contacting force is made by changing the angular position of a cam 32 and changing the position of a movable plate 31 to support a pressure giving spring 12. Whether the given frictional coefficient is optimum, is checked by sensing the slippage of a feed roller 10.  The amount of slippage is judged on the basis of the time required for the sheet S to be transported for the specified division (or circumferential moving amount of feed roller 10).
Patent JP-S59173142-A (JP)
Inventor: SAKAI AKIRA
IPC: B02B5/02
Filed: 1983-03-22
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-S63214727-A (JP)
Title: Shock preventing device for camera
Inventor: HASUDA MASANORI
IPC: G03B9/36
Filed: 1987-03-03
Abstract: PURPOSE:To obtain stable shock preventive effect by providing a balance weight which is put in motion in the opposite direction from a motion member and an ultrasonic motor, and driving this balance weight by the motor in synchronism with the motion of the motion member in photography. CONSTITUTION:A switch member (not shown in figure) is operated by the counterclockwise turning of a rear curtain return lock member 33 for disengaging an engagement part 19a and an engagement part 33a from each other, thereby generating a rear curtain return signal. When this signal is transmitted to an ultrasonic motor control circuit (not shown in figure), this control circuit begins to feed electricity to a piezoelectric element 41 and the rotation of a rotor 40 is so controlled that the center G of gravity of the balance weight 38 traveling direction of a shutter rear curtain at a speed where the momentum of the rear curtain is canceled. Thus, the balance weight 38 begins to travel almost simultaneously with the return traveling of the rear curtain and the center G of gravity of the balance weight 38 is so controlled into the motion at a slower speed than the shutter rear curtain.
Patent JP-S57164246-A (JP)
Title: Leakage water preventing device for air conditioner
Inventor: ITOU ISAO
IPC: F24F11/02
Filed: 1981-04-02
Abstract: PURPOSE:To completely prevent the leakage water to indoor side in a package type air conditioner by providing a leakage water detector on the bottom, shutting off a water supply system when the leakage water is detected by the detector, and stopping the operation of the air donditioner. CONSTITUTION:A package type air conditioner 10 radiates heat obtained in a condenser provided therein in a cooling tower 1 with cooling water which is circulated in the sequence of a coolant tube 6, a cooling tower 1 and a cooling water tube 7 via a cooling water pump 3. In this case, a leakage water detector 20 is provided on the bottom of an air conditioner 20, and an output signal is supplied to a detector 30. An input signal is amplified in the detector 30 to operate a relay, and a remote alarm unit 40 installed in a general monitor room is operated. The respective circuit contacts are opened, the air conditioner 10, the tower 1 and the pump 3 are stopped in operation, and water feeding solenoid valve 13 is closed.
Patent JP-H0630225-A (JP)
Title: Facsimile equipment
Inventor: KAMIYOSHI TAKASHI
IPC: H04N1/00
Filed: 1992-03-05
Abstract: PURPOSE:To evade the setting of communication abnormality by displaying a destination with worse line state judging from a communication state in the past when transmission processing is performed, and exciting a server's attention. CONSTITUTION:When the communication abnormality occurs in transmission processing by the user of equipment, a line control part 4 transmits the fact that the communication abnormality occurs to a communication abnormality destination managing part with a destination telephone number. The communication abnormality destination managing part 3 stores the destination telephone number received from the line control part 4 in a telephone number memory part 2, and collates an inputted destination telephone number with a destination telephone number group in which the communication abnormality occurs which stored in the memory part at every issuance of a transmission request hereafter, and issues a request to display a message representing that the abnormality occurs in communication last time to a display processing part 1 when coincidence is obtained between them in the above collation.
Patent JP-H01221562-A (JP)
Title: Empty thread cut tufting apparatus
Inventor: MURAKOSHI SHIGERU
IPC: D05C15/24
Filed: 1988-02-29
Abstract: PURPOSE:To enable the cutting of an empty thread in high efficiency without moving a base cloth, by forwarding a protrudable loop-pushing member between a looper and a base cloth, pushing out a pile yarn loop checked with the looper to the working position of a knife and cutting the loop. CONSTITUTION:A movable loop-pushing member 15 is placed to a side opposite to a looper 11 of a tufting apparatus with respect to the needle axis line o-o'. When the tufting apparatus is stopped and a needle 17 is lifted and pulled out of a base cloth 14, the loop-pushing member 15 is forwarded between the base cloth 14 and the looper 11 to push out a pile yarn loop 12 checked with the looper 11 to the working position of a knife 13. The knife 13 is lifted to cut said pile yarn loop 12 by the cooperative motion with the looper 11.
Patent JP-S53135177-A (JP)
Title: Article housing container for article treatment equipment
Inventor: KATAOKA RIEMON
IPC: B08B3/12
Filed: 1977-04-27
Abstract: PURPOSE: To accomplish a full unmanned operation of the equipment while improving the work efficiency by automatically closing an opening of a net-shaped container housing articles with a lid body at the loading position and opening the opening at the unloading position to allow the articles to be discharged. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04267168-A (JP)
Title: Label printer
Inventor: GOTO HIROYUKI
IPC: B41J5/30
Filed: 1991-02-22
Abstract: PURPOSE:To provide a label printer capable of printing message data on an additive column with respect to a commodity to which no additive data is set and capable of effectively using a label. CONSTITUTION:It is judged whether additive data is set to an additive memory 3b corresponding to the additive code of the commodity data of a commodity stored in a PLU memory and, when the additive data is not set, auxiliary message data is printed on the additive column of a label.
Patent JP-S55141643-A (JP)
Title: Polyvinyl fluoride pyroelectric type infrared ray detecting method
Inventor: OBARA HIROSHI
IPC: G01J5/34
Filed: 1979-04-20
Abstract: PURPOSE:To make possible the detection of infrared rays by connecting the positive pole of the pyroelectric element to the gate of an N-channel FET or its negative pole to the gate of a P-channel FET. CONSTITUTION:The positive pole 2 of a PVF pyroelectric element 1 is connected to the gate of an N-channel FET3 or the negative pole of the PVF pyroelectric element to a P-channel FET, although the latter is not illustrated. Here, the PVF refers to the copolymer which is composed primarily of vinyl fluoride homopolymer and vinyl fluoride at preferably 60wt% or more and which is, if necessary, stretched and oriented thence orientation-polarized. Thereby, the detection of infrared rays is made possible.
Patent JP-S56145344-A (JP)
Title: Method for taking out output of oxygen sensor
Inventor: TORISU YOSHIO
IPC: G01N27/407
Filed: 1980-04-14
Abstract: PURPOSE:To improve the durability of the outside electrode of the oxygen sensor and facilitate the manufacture thereof by providing a cylindrical lead metal fitting one end of which contacts with a part of the outside electrode and the other end of which touches a housing. CONSTITUTION:An element 1 is constituted by providing electrode layers 1b and 1c on the inside and outside surfaces of a tubular container which is made of oxygen-ion conductive material and one end of which is closed. The element 1 is fixed to an insulation pipe 2 made of heat-resisting insulation material by a shoulder  part 1a formed on the outer periphery on the side of an opening part. For taking out the potential of the outside electrode of the element 1, the tip of the cylindrical lead metal fitting 3 formed of a thin plate of heat-resisting metal is made to contact with a part of the outside electrode layer 1c and fitted to the insulation pipe 2. The contact is made firm by forming the shape of the element-contacting part of the lead metal fitting 3 to be tapered. This lead metal fitting 3, having a shoulder part 3a, is pressed by the shoulder part 2a of the insulation pipe and is thereby made to touch the housing 4 through the intermeidary of the shoulder part 5a of an outside protection cover 5.
Patent JP-H09239501-A (JP)
Title: Method for refining molten steel in tundish
Inventor: NOMURA KOICHI
IPC: B22D11/112
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To resolve such problem as deteriorations to the quality and the yield of a cast slab in comparison with a mass-production system, in refining and casting in a tundish executed corresponding to the production of a small lot and many kinds. SOLUTION: The inner part of the tundish 1 is divided into a refining chamber 2 and plural casting chamber 3A, 3B with partition parts 4A, 4B, and in the partition parts 4A, 4B, runners 5A, 5B for molten metal passage and shut-off devices 6A, 6B for shutting off the runners, are arranged. In the refining chamber 2, a ferro-alloy adding device 10 for adding the ferro-alloy and a plasma heating device 9 for raising the temp. of molten metal, are arranged. In the casting chambers 3A, 3B, immersion nozzles 12A, 12B for pouring the molten steel into molds 15A, 15B are arranged. Then, the shut-off devices 6A, 6B are closed and the molten steel 17 is poured into the refining chamber 2, and the ferro-alloy addition and the plasma heating are executed to the poured molten steel 17 to adjust the molten steel components and the molten steel temp.  After completing the adjustment, the molten steel is cast into the molds completing the preparation of casting by beforehand inserting dummy bars 18, through the casting chambers.