baber/WOPTO huggingface dataset:
Patent JP-H11236001-A (JP)
Title: Boxing method of tray for 12 cm optical disk
Inventor: YAMAMOTO AKIYASU
IPC: B65B25/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To simultaneously simplify a mechanism part and save the space thereof. SOLUTION: Trays 1a, 1b for a plurality of 12 cm compact disks, and trays 1a', 1b' for a plurality of 12 cm compact disks are formed in the rotationally- symmetric array by a pair of right and left pattern forming machines, a part of the trays 1a (1a') of the formed rotationally-symmetric trays 1a, 1b (1a', 1b') are transferred to the prescribed position, and the rest of the trays 1b (1b') are stacked on the trays 1a (1a') which are rotated around the center of the rotational symmetry and transferred, and tray laminated bodies 1A, 1B (1A', 1B') in which, for example, 50 trays are stacked, are formed by repeating this operation.  A total of 200 tray laminated bodies 1A, 1B, 1A', 1B' are pushed out and inserted in a returnable container having an operating part opened in the side, the returnable container is turned by 90 deg. to arrange the opening part upward, and then, the opening part is covered by a lid.
Patent JP-S63207677-A (JP)
Title: Printer controller
Inventor: TSUNEKAWA MASAHIRO
IPC: B41J13/00
Filed: 1987-02-25
Abstract: PURPOSE:To shorten the period of time from the end of printing to the start of the next printing, by discriminating whether an operation is normal or an error is generated based on the information on the presence or absence of a paper, a count and a printing condition when a time set on a timer means is up. CONSTITUTION:When a paper discharge signal is inputted from a laser printer 14, a paper discharge interruption processing is performed, and a counter 12 is decremented by 1. When a time-up signal is inputted from a timer 13, a timer interruption processing is performed. In the processing, it is first discriminated whether a paper is present in the laser printer. When the paper is present and the count on the counter 12 is '1', it is discriminated whether printing is being conducted. When the answer to the discrimination is YES, it is judged that the operation is normal, and the interruption processing is finished to return to a main routine. When the count on the counter 12 is '2' or when the answer to the discrimination of whether printing is being conducted is NO, there is a high possibility of the paper being jammed, so that it is judged that an error has been generated, then the printing operation is stopped, and an error alarm is issued.
Patent JP-S61200211-A (JP)
Inventor: WATABE TAKEKATA
IPC: E01D15/14
Filed: 1985-02-28
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-S58160619-A (JP)
Title: Structure of gas bearing
Inventor: SUGITA TAKASHI
IPC: F16C17/12
Filed: 1982-03-16
Abstract: PURPOSE:To secure high speed stability of a bearing by engaging ridge engagement parts of a foil of almost cup-like section with engagement grooves on the inner periphery of a bearing case and having a foil piece to overlap an adjacent foil. CONSTITUTION:The plural number of engagement grooves 11 are formed at appropriate intervals along the peripheral direction on the inner peripheral surface of a bearing case 8. On the other hand, after forming ridge engagement part 13 in the central part of a foil 12, the foil 12 of almost cup-like section is formed with a spring-like and arc-shaped foil piece 15 arranged on its both sides. The engagement part 13 of the foil is engaged with engagement groove 11 of the bearing case 8 so that foil pieces 15a, 15b cover a shaft 9 along the peripheral direction. The foil pieces overlap each other in such a manner as a foil piece 15a on the rotating direction side of the shaft is closer to the shaft core than a foil piece 15b on the contrary side of the rotating direction of a neighboring foil.
Patent JP-S58157661-A (JP)
Title: Reel equipped with core tube catching roller
Inventor: KATAOKA AKIRA
IPC: B65H75/08
Filed: 1982-03-16
Abstract: PURPOSE:To make catching and release of core tube possible only by putting a small roller on the flat surface which is provided around the outer periphery of a reel. CONSTITUTION:A reel 2 is made of a hollow steel rod and has a flat surface 2 recessed at three points around the outer periphery of each position, which is evenly located. This flat surface 2 is formed into a shape not to prevent a small roller 3 from rolling. An opposite guide material 5 which receives and guides a supporting pivot 4 protruding out of the both sides of the small roller 3 while restricting it not to drop, also guides the small roller 3 itself through the supporting pivot. The shape and dimensions of recessed groove 6 which is opened toward its opposite sides are made in response to the shapes of the supporting pivot 4, etc. Since the structure is only such that the small roller is put on the simple flat surface around the outer periphery of the reel, and restricted by means of the opposite guide material to be rollable without dropping, the core tube can be caught and released as necessary, and its mechanism can be simplified.
Patent JP-S54133012-A (JP)
Title: Information transfer system
Inventor: MURAKOSHI SHIZUO
IPC: H04Q3/64
Filed: 1978-04-07
Abstract: PURPOSE:To increase the processing ability of the electronic translation unit, by removing the operation time of the relay connector occupied in the translation processing time, in the information translation system bewteen the common control unit and the electronic translation unit. CONSTITUTION:In the information transfer of the automatic exchanger for a plurality of common control units CM0 to CMn and a plurality of electronic translation units ENG0 to ENG1, the information exchange control units LVC0 to LVCn are provided corresponding to one to one a plurality of control units CM0 to CMn. Further, when the control units CM0 to CMn catches the translation units ENG0 the ENG1 for the translation of subscriber information, after the control units CM0 to CMn perform required exchange information through the conversion control units LVC0 to LVCn corresponding one to one to the units, they catch the duplicated translation unit ENG0 or ENG1 to give the input information.
Patent JP-S60184411-A (JP)
Title: Roll grinding device in rolling installation
Inventor: OKAMOTO YOSHIYUKI
IPC: B24B5/04
Filed: 1984-03-05
Abstract: PURPOSE:To grind a roll accurately and rapidly by advancing and retreating a casing which holds plural rectangular-parallelepiped-shaped grind stone while slanting the casing with respect to the roll and advancing and retreating the grind stone housed in the casing with respect to the roll. CONSTITUTION:A bed 17 is advanced with respect to a work roll 5 along a guide 15 through a rod 23, a crank 26, and a link bar 29 by actuating a hydraulic cylinder 21. A casing 34 provided to the front of bed 17 is slided on rails 32 in the lateral direction with respect to the roll 5 by actuating a hydraulic cylinder 41 provided to the bed 17. Grind stone holders 45 consisting each of a cylindrical sliding part 46 and a gring stone holding part 53 are provided to the casing 34, to hold square grind stones 57 by each holder 45. In the casing 34, and when a double-acting air cylinder 65 is driven, the holder 45 is retreated into the casing 34 to release the clamping of the grind stones 57. In the casing 34, when a double-acting cylinder 65 is driven, the grind stone holder 45 is retreated into the casing 34 and the lamp of the grind stone 57 is released. Successively, compressed air is supplied to a single-acting cylinder 75, to push out the grind stones 57 from the holding part 53 for protruding the grind stones by a prescribed length with respect to the roll 5.
Patent JP-S52123788-A (JP)
Title: Method and apparatus for packaging article by elongated sheet
Inventor: MATSUSHITA HIROAKI
IPC: B65B49/00
Filed: 1976-04-10
Abstract: PURPOSE: To provide an efficient packging apparatus which operates to grip the edge of sheet by gripping mechanism provided at the end of tiltable arm, and to simultaneously extend and move the sheet in tilting motion of the arm and in packing operation for the article to be packaged. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01215977-A (JP)
Title: Roll for vacuum sealing
Inventor: TAGUCHI TOSHIO
IPC: C23C14/56
Filed: 1988-02-23
Abstract: PURPOSE:To improve sealing property by allowing a shell part of a roll for vacuum sealing to be turnably supported by respective supporting parts in front and in the rear of a shaft part to prevent the widening of a gap between the roll and a sealing bar. CONSTITUTION:A roll 3 for vacuum sealing is dividedly constituted of a shell part 1 and a shaft part 2. Further, the above shell part 1 is constituted so that it is turnably supported from inside on two points by means of the shaft part 2. At this time, suitable distance between these two supporting points is about 7/12 the length of the shell part 1. By this method, the roll 3 for vacuum sealing is provided with a structure practically free from deflective deformation and the widening of a gap between a sealing bar and the roll 3 can be prevented even if a load is applied, by which sealing property can be improved.
Patent JP-H07230020-A (JP)
Title: Optical module
Inventor: NEMOTO HIROMASA
IPC: G02B6/24
Filed: 1994-02-16
Abstract: PURPOSE:To obtain an optical module which has excellent environmental resistance and reliability over a long period of time and is producible at a low cost by providing this optical module with an enclosing member composed of a heat shrink tube which covers a metallic casing and makes engagement of this metallic casing with optical fibers airtight by thermal shrinkage. CONSTITUTION:This optical module is enclosed by a metallic piece 12 consisting of super-Invar which is a low-linear expansion material and further, the outer periphery thereof is covered an packaged by the heat shrink tube 13. The module has an EVA(ethylene-vinyl acetate copolymer) 14 which is an elastic material in this metallic piece 12 to enclose the circumference of the optical fiber arrays 6A, 6B and a waveguide element 5 an to clamp both in a vertical direction. The metallic piece 12 and the heat shrink tube 13 expand or shrink when a temp. change arises in such constitution. At this time, the expansion and contraction of the waveguide element 5 are absorbed by the EVA 14 enclosing its circumference, by which its thermal stress is relieved.
Patent JP-S60186472-A (JP)
Inventor: BABA HIDETOSHI
IPC: C04B35/584
Filed: 1984-03-01
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-H07248807-A (JP)
Title: Programmable controller
Inventor: KUSAKABE HIROYUKI
IPC: G06F9/34
Filed: 1994-03-11
Abstract: PURPOSE:To perform the data processing and the process controlling without damaging the high-speed scanning operation of sequence control. CONSTITUTION:A data memory 8 is provided where a pair of data 8b addressed by the operand of a program instruction and a control flag 8a are stored, and a means is provided which sets the control flag of the address designated by the operand of the pertinent instruction during execution of the processing in a data processing processor 6 or a process control processor 7 and sets a sequence processing processor 1 to the wait state in the case that the control flag or the address designated by the operand of a pertinent sequence instruction to be executed in parallel.
Patent JP-H01215400-A (JP)
Title: Biological denitrifying and dephosphorizing method for waste water
Inventor: SUZUKI TAKAYUKI
IPC: C02F9/00
Filed: 1988-02-25
Abstract: PURPOSE:To efficiently remove the BOD, nitrogen and phosphorus in waste water by introducing a part of the nitrifying liquid of a nitrifying tank to a denitrifying tank and introducing a part of the denitrifying liquid of the denitrifying tank and a part of the sludge separated in a solid-liquid sepn. tank into an anaeration tank. CONSTITUTION:A part of the denitrifying liquid in a 1st denitrifying tank 7 is circulated to the anaeration tank 5 and the balance is introduced into the nitrifying liquid 8 under an aerobic condition where the NH3 in the liquid is nitrified to NOx<->. The greater part of the nitrifying liquid is circulated to the 1st denitrifying tank 7 and the balance is introduced into the 2nd denitrifying tank 9 where the NOx<-> in the liquid is denitrified. The waste water can be denitrified by adding org. matter 10 such as methanol as a reducing agent to the tank 9 at need. The effluent of the 2nd denitrifying tank 9 is subjected to the removal to the BOD component remaining in the liquid again in the anaeration liquid 11; thereafter, the activates sludge is settled and separated in a settling tank 12. The greater part of the sludge is returned as return sludge 2 and part thereof is treated and disposed as surplus activated sludge 13.
Patent JP-H09236314-A (JP)
Title: Hot water supply apparatus
Inventor: MAEDA YASUSHI
IPC: F24D17/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent hot water from being used wastefully owing to interruption of power supply to a hot water control means. SOLUTION: This hot water supply apparatus includes a hot water supplier A for heating water supplied from a water supply passage 12, a hot water supply passage 13 for guiding hot water heated in the hot water supplier A to a manual operation hot water supply plug 15, and a motor driven intermittent valve 20 for intermittently conducting hot water to the hot water supply passage 13.  It is further adapted such that operations of the hot water supplier A and the intermittent valve 20 are controlled in the state where there are changeable general hot water supply control where the intermittent valve 20 is changed over to a flow state for hot water supply and cumulative hot water supply control where hot water supply is interrupted by changing over the intermittent valve 20 to a flow interruption state when the total amount of hot water supply to the hot water supply passage 13 reaches a target amount of hot water supply, based upon instruction information of instruction means 31.  There is further provided a nonvolatile memory means 34 for storing the existence of execution of the cumulative hot water supply control of the hot water supply control means 32, and the hot water supply control means 32 is constructed such that provided the execution of the cumulative hot water supply control is stored in the memory means 34 when the control is changed over from a power supply interruption state for the hot water supply control means 32 to a power supply state, there is executed the flow interruption control for changing over the interruption valve 20 to the flow interruption state.
Patent JP-S54132484-A (JP)
Title: Production of mixed liquid separating membrane
Inventor: TAKITA HIROSHI
IPC: B01D71/38
Filed: 1978-04-06
Abstract: PURPOSE: To obtain a mixed liquid separating membrane exhibiting well-balanced separability over a long term by wet forming a saponified α-olefin-vinyl acetate copolymer into a membrane; wet heat treating the membrane in a non-solvent of a higher b.p. than Tg; and dipping it in a solvent such as alcohol.  
     CONSTITUTION: A soln. of a saponified α-olefin-vinyl acetate copolymer with a 2W 30C α-olefin content of 0.5W90mol% and a saponification degree of vinyl acetate above 80mol% is formed into a membrane in a non-solvent with a solubility parameter of 8W12 as a solidifying bath. The membrane is then wet heat treated in a non-solvent of a higher b.p. than the glass transition temp. (Tg) of the base material, e.g. toluene for above 5 min, followed by dipping in an alcohol medium at 0W50°C for 30 secW24 hr in case of a saponified 0.5W60mol% α-olefin-vinyl acetate copolymer and dipping in a halogenated arom. hydrocarbon medium at 5W 70°C for 30 secW24 hr in case of a saponified 60W90% ethylene-vinyl acetate copolymer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60185123-A (JP)
Title: Liquid level detector
Inventor: SHIRAKAWA TOSHIHIRO
IPC: G01F23/38
Filed: 1984-03-03
Abstract: PURPOSE:To ensure the prevention of the swinging of a pointer of a meter and to improve the reliability, by providing a resisting base plate, along which a contact arm that is linked with a floating arm is slidden so that the base plate is freely moved with a pivoting point as a center, and arranging a balance weight at the lower part. CONSTITUTION:A resisting base plate 6A, which detects a liquid level in cooperation with a contact arm 5, is attached to a pivoting point 1a so that the plate can be freely turned. A balance weight 8 is provided at the lower part of a leg part 6a of the plate as a unitary body. Even though the main body of a tank is inclined, the attitude of the base plate 6A in the vertical direction is kept constant by the weight 8. Therefore, the sliding position of the contact arm 5, which is linked with a floating arm 1, on the base plate 6a is not changed, and the value of electric resistance is not changed. Therefore, even though the liquid level is inclined due to the inclination of the vehicle or the centrifugal force at the time of turning movement, swinging of the pointer of a meter can be positively prevented and the reliability can be further improved.
Patent JP-H04258543-A (JP)
Title: Buffer utilizing electric viscous fluid
Inventor: MIMUKAI KEN
IPC: F16F9/32
Filed: 1991-02-12
Abstract: PURPOSE:To provide smooth control with high responsive property by composing a piston section in a buffer of a plurality of plate-like electrode members laminated axially such that controlling gaps are formed through which electric viscous fluid passes between the adjacent plate-like electrode members. CONSTITUTION:A buffer suited for an automobile has a cylinder 1 and piston rod 2. The interior of the cylinder 1 is divided by a piston part 3 inserted therein into the rod side chamber A and piston side chamber B filled with electric viscous fluid having the viscosity to be altered by the application of voltage. The piston part 3 is constituted such that it has controlling gaps S formed of a plurality plate-like electrode members 7. The respective plate-like electrode members 7 are formed to have ports 7a, 7b in any one side of the inner and outer peripheral sides, and one of the adjacent electrode members 7 is a positive electrode member for example and the other is set to the negative electrode member so that an electric field can be formed in the controlling gap S by supplying current thereto.
Patent JP-H10235046-A (JP)
Title: Seam mode switching device of overlock machine
Inventor: KOTAKI HIROSHI
IPC: D05B1/20
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To make it easier to switch between fringe linking and lapping and to prevent switching erroneous operation. SOLUTION: When a shaft 12 is rotated within a predetermined range of angles by a stepping motor 10, the inclination of a groove 20a in a feed adjuster 20 is adjusted and the workpiece feed pitch of a feed dog is adjusted via a feed dog adjustment mechanism. A predetermined space is secured between an operating arms 300 and an operating plate 302, and when the shaft 12 is rotated within the predetermined range of angles, the operating arm 300 does not abut to the operating plate 302, but if the shaft 12 is rotated in excess of the predetermined range of angles, the operating plate 302 is slid by a predetermined connecting mechanism to adjust the position where a cam part 327a abuts to a feed adjustment lever 341, thereby switching a thread sliding piece 343 between operating and non-operating positions. Also, the position where a cam part 341b abuts to a screw 345a is adjusted to adjust the lateral positions of the thread sliding piece 343, a lower knife 346, and an upper knife. Thereafter, the shaft 12 is rotated back, a predetermined angle within the predetermined range is attained, and the feed pitch is also switched to a predetermined size.
Patent JP-S61200714-A (JP)
Title: Differentiation filter system and its circuit
Inventor: MURASHITA TATSU
IPC: H03H17/06
Filed: 1985-03-04
Abstract: PURPOSE:To obtain a differentiation value in high speed by utilizing a recurring formula for the revision of a differentiating value so as to decrease the amount of calculation required to calculate the differentiation value. CONSTITUTION:A fetched data to be processed and data to be processed at the preceding (2N+1)-th viewed from the former processed data are added by an adder 6. A constant N is multiplied to the added value by using a multiplier 7. On the other hand, the accumulated sum from the preceding 1st data up to the preceding 2N-th data is obtained by an accumulator 8. The accumulated sum is subtracted from the product of the multiplier 7 by a subtractor 9. Then the subtracted value in the subtractor 9 is added to the output data obtained as to the preceding 1st processed data to obtain an output data. The output data is divided (21) by a constant to calculate the differentiating value. Since the amount of calculation is reduced, the differentiating value is obtained in a high speed.
Patent JP-H06254282-A (JP)
Title: Throat plate for sewing machine
Inventor: ISHITANI HIDEKAZU
IPC: D05B73/12
Filed: 1993-03-02
Abstract: PURPOSE:To provide a throat plate for sewing machine which prevents a skipping stitch from happening, and prevents a shuttle blade tip and needle tip from being damaged. CONSTITUTION:A distance x2 from the center line 4 of a sewing machine needle 1 to the inner surface of a needle hole 6 on the side where a notched part 2 is provided of the sewing machine needle 1 is set to be shorter than a distance x1 from the center line 4 to the inner surface of the needle hole 6 on the side where a protruding part 3 is provided on the opposite side. Therefore, the center line 4 of the sewing machine needle 1 is set to be offset to a shuttle blade tip side from the center 17 of the needle hole 6 which is provided on a throat plate 9.
Patent JP-S63209430-A (JP)
Inventor: WATANABE MAKOTO
IPC: H02H3/00
Filed: 1987-02-24
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-H03244653-A (JP)
Title: Polyacetal resin laminated structure
Inventor: HATA TADASHIGE
IPC: C08G2/26
Filed: 1990-02-23
Abstract: PURPOSE:To prepare a laminated structure wherein a synthetic resin coating film layer is firmly adhered to the surface of a polyacetal resin by forming the coating film layer on a molded substrate material comprising a compsn. contg. a polyacetal copolymer and a vinyl polymer. CONSTITUTION:A polyacetal resin laminated structure wherein a synthetic resin coating film layer is formed on a polyacetal resin substrate obtd. by molding a polyacetal resin compsn. contg. 100 pts.wt. polyacetal copolymer comprising a polymer having a polyoxymethylene structure and a structure of formula I and 1-500 pts.wt. vinyl polymer having a structure of formula II. In the formulas, R1 is H or alkyl; R2 is phenyl, cyano, chloro, or an alkyl ester group; n>=1; R3 is H or alkyl; R4 is phenyl, cyano, chloro, or an alkyl ester group; and p>=1.