baber/WOPTO huggingface dataset:
Patent JP-S5640678-A (JP)
Title: Bisbenzofuranone derivative
Inventor: IMAI YOSHIO
IPC: C07D307/88
Filed: 1979-09-12
Abstract: NEW MATERIAL:A bisbenzofuranone derivative of formula [X is direct bond or a bivalent substitutent (e.g. CO, O, etc.); ring A is aromatic ring which may have substitutent (such as lower alkyl, halogen, etc.)].  
     EXAMPLE: 5,5'-Carbonylbis(3-benzylidene-3H-benzofuran-2-one.  
     USE: An intermediate of various synthetic organic chemicals. Especially, a monomer which is to be condensed with a diamine to obtain a heat-resistant polyimide resin having excellent solubility in various solvents.  
     PROCESS: The compound of formula is prepared by reacting a benzophenonetetracarboxylic acid dianhydride or its homologue with phenylacetic acid which may have an inert substituent (e.g. lower alkyl, halogen) or its ester. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04342694-A (JP)
Title: Main engine driving shaft generator switching device for marine vessel
Inventor: NAKAMURA KOJI
IPC: B63J3/02
Filed: 1991-05-21
Abstract: PURPOSE:To provide a main engine driving shaft generator switching device of marine vessel for switching power generation from a shaft generator to a diesel generator. CONSTITUTION:When a deceleration command from the control unit of a main engine 2 and a synchronous input signal of a diesel generator 12 from a generator control unit are received, an output reduction signal is forcedly outputted to the converter control circuit 6 of the static type frequency converting device 5 of a shaft generator 4. After the reduction is ended, the shaft generator 4 is stopped, and a rotating speed holding release command is outputted to the main engine control unit.
Patent JP-S5818135-A (JP)
Title: Method and apparatus for balancing of rotary machine
Inventor: SHIOHATA HIRONORI
IPC: F16F15/36
Filed: 1981-07-27
Abstract: PURPOSE:To perform balancing of rotary machine with high efficiency and accuracy, by forecasting the residual vibration with amount of combined correction and determining the amount of suitable correction based on the maximum value of the forecasting vibration and a square root of average square sum. CONSTITUTION:Unbalanced vibration components of a rotor 3 is picked up at a vibration pickup circuit 61 based on the information of number of revolutions with a tachometer 5 of a rotor 3 and of vibration with a vibration sensor 62 and when the vibration is judged excessive at a discriminator 8, the picked-up vibration components are applied to a storage device 9 and an operator 11. When the combined correction amount is selected through the operation of a graphic terminal 12, a corresponding sensitivity coefficient is read out from a storage device 10, the operator 11 forecasts the residual vibration, the maximum value of the forecast vibration and the root mean square value are operated and displayed on a display 13 at the same time. When a suitable amount of correction where this display value is less than a specified value is determined, the balancing of the rotary machine can be made with high efficiency and accuracy even for a plurality of dangerous speeds.
Patent JP-H09301084-A (JP)
Title: Operating device for on-vehicle equipment
Inventor: UJIIE FUTOSHI
IPC: G11B33/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To apply painting of desired color to an exposed surface of an operating unit and an equipment main unit so as to easily obtain a lock condition to the equipment main unit even without applying unreasonable force, by protrusively providing a small protrusion having a fine height in a nose mounting surface of the equipment main unit opposed to the operating unit in a mounting condition. SOLUTION: In a nose mounting surface 9, a protruded part 9a with a tip end spherical is scattered. When an operating unit 4 is mounted, its back surface 4b and the nose mounting surface 9 are opposed in a point contact condition. Even when painting is applied to both the surfaces 4b, 9, biting of painting by heat is prevented from being generated. In the operating unit 4, when it is mounted in an equipment main unit 1, an end part in a side of a lock groove 12 can be made overstroke by a slight amount to a side of the nose mounting surface 9 by utilizing a clearance C. Even in the operating unit 4 generating a warp, when it is mounted in the equipment main unit 1, without position limitation by the nose mounting surface 9, a lock pawl 7 can be locked to the lock groove 12, the operating unit can be locked to the equipment main unit 1.
Patent JP-H04322760-A (JP)
Title: Jig for coating
Inventor: KUREBAYASHI KOHEI
IPC: B05C17/06
Filed: 1991-04-22
Abstract: PURPOSE:To rapidly perform detachment and attachment of moldings from/to a jig for coating. CONSTITUTION:A jig for coating is constituted of the supporting frame 2 of a coating mask, a receiving jig 5 positioned oppositely to the supporting frame 2 and a reciprocating device 4 for vertically moving the receiving jig 5. The coating mask 3 shields a molded form A and is fitted to the supporting frame 2. This supporting frame 2 of the coating mask is constituted so that it is developed for a pedestal 1 by operation of a handle 17 freely rockingly fitted in the longitudinal direction of the frame body. The receiving jig 5 is split into a plurality of pieces 5a, 5b, 5c and these pieces are vertically moved in the respective positions of required height by the reciprocating device 4. A stay 15 is erected to a link mechanism 7 constituted so as to be lengthened or bent. The reciprocating device 4, is interlocked with vertical operation of this stay 15 and vertically moves the receiving jig 5 fined to the upper part of the link mechanism 7.
Patent JP-H06145611-A (JP)
Title: Tape for fixing abrasive material
Inventor: KAI HISAYA
IPC: C09J175/04
Filed: 1992-03-26
Abstract: PURPOSE:To obtain the subject tape having excellent adhesivity and useful for the production of lens, etc., by coating a surface of a plastic film substrate with a heat-activating adhesive agent composed of a polyester, etc., to form a surface to be pasted with an abrasive material and applying a releasable tacky adhesive layer on the other surface of the substrate. CONSTITUTION:A heat-activating adhesive composed of a polyester and/or a polyurethane to form a surface to be pasted with an abrasive material is applied to a surface of a plastic film substrate such as polyester film and a releasable tacky adhesive layer is applied to the other surface of the plastic substrate to obtain the objective tape.
Patent JP-H0418154-A (JP)
Title: Knitting into ruffle and knit fabric having knitted ruffle
Inventor: MITSUMOTO SHIGENOBU
IPC: D04B1/22
Filed: 1990-05-02
Abstract: PURPOSE:To form ruffles simultaneously with knitting into surface knit fabric part by filling knitting machinery by knitting into surface knit fabric, folded back knit fabric and piled knit fabric in series by knitting needles of front and rear needle beds and subjecting each knit fabric to transfer treatment in a specific state. CONSTITUTION:Surface knit part A, folded back knit part B, piled knit fabric C, folded back knit fabric D and surface knit fabric E are knitted by a front knitting needle and/or a rear knitting needle from knitting yarns 1, 2 and 3, the end parts are connected by tuck knitting and boundary parts I and II are knitted by one side knitting. The folded back knit fabric part is treated for preventing unbinding, the knit fabric is removed from the knitting needles, the knit fabrics A and E and/or C are made in an adjoining state, the side edge part of the knit fabric C is transferred in the direction separating from the side edge part of the knit fabrics A and E, the piled knit fabric is positioned on the back of the surface knit fabric, the top parts of both the knit fabrics are knitted. The top part of the fold back knit fabric is made a floating state and the knit part is doubled.
Patent JP-S608542-A (JP)
Title: Guide chain for cable and hose
Inventor: HAMA TOMIO
IPC: F16G13/16
Filed: 1983-06-27
Abstract: PURPOSE:To make the whole length easily adjustable to be suited to the fitting parts of various equipments while make the replacement of a unit member easier by connecting each of said unit members which constitutes a guide chain, freely disconnectably at the end parts of the members. CONSTITUTION:A unit member 10 consists of a connecting rotary part 16 and a ring part 14, being formed into a square frame shape, and a through hole 12 is provided in the axial direction in this frame. The ring part 14 consists of two extended frames 14a, 14b with their central parts being divided. Wide parallel walls 16a, 16b are formed on one end of each part of the connecting rotary part 16, with a pin hole 18 being provided on the end part of each wall 16a, 16b. On the other end of the unit member 10, narrower parallel walls 16c, 16d are formed and a pair of engaging pins 20 are provided on them. Thereby, by inserting the narrower parallel walls 16c, 16d of one unit member 10 adjoiningly between the wide parallel walls 16a, 16b of another unit member 10 and inserting the engaging pins 20 into the pin holes 18, each of the unit members can be rotatably connected, forming a guide chain.
Patent JP-H06332269-A (JP)
Title: Process cartridge for image forming device
Inventor: SUDA TAKEO
IPC: G03G21/18
Filed: 1993-05-19
Abstract: PURPOSE:To provide a process cartridge for an image forming device capable of saving cost by eliminating the need of the disposal of a process cartridge in a state where a cleaning part is fitted, when the cleaning part is used to the limit and wants exchanging. CONSTITUTION:In the process cartridge 1 for the image forming device, having at least, an image carrier 6 and the cleaning part 4 and installed so as to attach/detach to/from a device main body, the cleaning part 4 is attachably/detachably fitted to a process cartridge main body 3 and a cleaning blade 19 and a pressing member 20 pressing the cleaning blade 19 onto the image carrier 6 are provided inside the cleaning part 4.
Patent JP-S5451008-A (JP)
Title: Volume controlling apparatus for centrifugal compressor for low temperature gas
Inventor: YOSHINAGA YOUICHI
IPC: F04D25/04
Filed: 1977-09-30
Abstract: PURPOSE: To make possible effective volume control in a wide range by installing a shaft coupling which forms a linkage state by utilizing the bypass gas formed by the operation of a compressor in a small air flow through surging limit and installing a turbine for dranwing back power.  
     CONSTITUTION: When surging limits S and S' are attained in the operation of a compressor, a control valve 11 is opened according to the gas pressure and temperature at that time, and a portion of the gas in low temperature, of which feeding amount is controlled, is introduced into a shaft coupling 6 and a power recovering turbine 7 through a pipe 8. When the gas in low temperature flows into the casing 12 of the shaft coupling 6, the liquid in a liquid sealing part 15 freezes, and the volume increases, and the outside 14b inner surface of a U-figure shaped element 14 contacts a disc 13, and a compressor 1a and a turbine shaft 7a are brought to a linked state. On the other hand, the turbine rotor is revolved by the high pressure gas in low temperature introduced into the power recovering turbine 7 and the high pressure gas through the shaft coupling 6, and power is generated effectively 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07315711-A (JP)
Title: Power supply device for elevator
Inventor: IIDA TAKAHISA
IPC: B66B5/02
Filed: 1994-05-30
Abstract: PURPOSE:To provide a power supply device for an elevator, which can prolong the lifetime of a battery for a backup lamp to be lighted up in case of power interruption. CONSTITUTION:The arrangement includes a battery 1 to supply power to an elevator backup lamp or emergency lamp to be lighted up in case of power interruption from the AC mains, a charging circuit to charge the battery 1 upon DC conversion of the AC power, a discharge circuit to discharge the battery 1, and a control circuit which starts the discharge by the discharging circuit when the charging time of the battery 1 by the charging circuit has elapsed a certain time and which resumes after discharging the charging by the charging circuit. The control circuit is equipped with an IC timer 11 which starts the discharge when the charging time of the battery 1 has elasped a certain time and a standby signal is sent off from an elevator control panel, a discharge duration relay 8 which stops the discharge by deenergizing on the basis of decrease in the discharge current associate with voltage drop of the battery 1 and starts charging, and a quick charging device 12 to charge the battery quickly.
Patent JP-H10306165-A (JP)
Title: Resin composition for laminate film and acrylic resin film for lamination
Inventor: KITAIKE YUKIO
IPC: C08K3/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic resin film for lamination which is excellent in the matteness and antimicrobial and antistatic properties after lamination without detriment to the film-forming properties and surface appearance by compounding an acrylic resin with an antimicrobial agent, an antistatic agent, a plasticizer, and a delusterant in a specified wt. ratio. SOLUTION: 100 pts.wt. acrylic resin is compounded with 0.1-40 pts.wt. antimicrobial agent, 0.2-10 pts.wt. antistatic agent, 1-20 pts.wt. plasticizer, and 1-20 pts.wt. delusterant. The acrylic resin contains 0.1-20 wt.% thermoplastic polymer and 5-99.9 wt.% rubber-contg. polymer. Any known antimicrobial agent can be used, though an inorg. one is pref. in terms of heat stability, colorability, and film-forming properties. Any known antistatic agent can be used, though a fatty acid mono-or diglyceride is pref. A known plasticizer can be used, an esp. pref. example being polyethylene glycol. As the delusterant, an inorg. one (e.g. mica or talc) is pref.
Patent JP-H09305785-A (JP)
Title: Graphic editing device
Inventor: KAWAKAMI YOICHI
IPC: G06T11/40
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a graphic editing device which can carry out its work with a single graphic form and in a single operation by preparing a paint-out means which divides a graphic form into a designated number of plane patterns and paints out the graphic form in a selected plane pattern. SOLUTION: This device consists of an input device 110 which inputs and edits the graphic forms, a storage 120 which stores the data on every end point of graphic forms, etc., a graphic data display device 130 and a controller 140 which controls those said devices 110 to 130. A plane pattern selection means 141 of the controller 140 stores plural plane patterns that are selected by the device 110 and also the number of these patterns in the storage 120. Then a division/paint-out means 142 decides a paint-out range and a paint-out plane pattern based on the plane patterns and the number of them stored in the storage 120 and also on the stored graphic data and shows them on the device 130. In such a constitution, a graphic form which is painted out in an optional plane pattern and in an optional order is obtained from a single graphic form and in a single operation.
Patent JP-S5241738-A (JP)
Title: Electronic ignition timing control device
Inventor: HATSUTORI TADASHI
IPC: F02P5/155
Filed: 1975-09-29
Abstract: PURPOSE:By application of a condenser charging method, weighting of engine revolutions and suction pipe depression are mutually weighted.
Patent JP-S62274941-A (JP)
Title: Audio coding system
Inventor: MURAMATSU RYUJIRO
IPC: H04B14/04
Filed: 1986-05-23
Abstract: PURPOSE:To prevent a strange synthesized sound by calculating the power of a sound signal at every interval of a certain time and discriminating the input section and the pause section of sound in accordance with the result of comparison between the calculated value and a variable threshold and silencing all of the noise inputted in the pause section. CONSTITUTION:The audio power of the input sound signal is operated at the intervals of a certain time by a power oper ator 3. This power is attenuated to a certain level by a leak integrator 4 and an attenuator 5. The variable threshold of a comparison selector 6 is set to a minimum value before sound input; and when the output of the attenuator 5 is larger than the threshold, the output of the attenuator 5 is selected as the threshold to become the output of the comparison selector 6. Entrance into the sound input section is discriminated by this selection. If the leak integral value is lower than the peak, the preceding threshold is reduced in a certain proportion and becomes the threshold from the selector 6. This threshold and the leak integral value are compared with each other by a discriminator 10. The sound input section is discriminated until the leak integral value reaches the threshold, and the sound pause section is discriminated while the leak integral value is smaller than the threshold, and the noise in a low level in this pause section is silenced by a sound presence/ absence processor 11.
Patent JP-H08313299-A (JP)
Title: Method for setting encoder id of encoder device
Inventor: SEKI SHIGEO
IPC: G01D5/245
Filed: 1995-05-16
Abstract: PURPOSE: To set an encoder ID after a replacement encoder other than an n-axis encoder is mounted to a robot with the use of an initial encoder ID, by setting the initial encoder ID to be a different value from an encoder ID of the n-axis encoder so that the encoder ID can be set only to an encoder having the initial encoder ID. CONSTITUTION: An initial encoder ID30 is set to be a different value from an n-axis encoder ID30. It is so arranged that only encoders S1 -Sn having the encoder ID in an encoder ID-setting command when the encoder ID30 is set can set the encoder ID30. In addition, another kind of an encoder ID-setting function is provided whereby the encoder ID30 can be set to each of the encoders S1 -Sn irrespective of the initial encoder ID. Therefore, a predetermined encoder ID can be set after a replacement encoder is fitted to a robot, thus facilitating the replacement work to the robot.
Patent JP-H0651405-A (JP)
Title: Device and method for determining position of overlay
Inventor: ROI YUIRU TEIRAA
IPC: G03B35/24
Filed: 1993-05-19
Abstract: PURPOSE: To correctly position an overlay on a recording medium by providing a lenticular print with a positioning line. CONSTITUTION: The overlay 10 is formed to be larger than the image part 14 of the print 12 so as to cover one or more positioning lines 16 printed by being adjacent to the image part 14. When the overlay 10 and the print 12 are mutually rotated or moved in a horizontal direction, the image of the line 16 projected through a lenticule 18 is changed. In such a case, it is preferable that the print 12 is held at a still position and moved while moving the overlay 10 from one or both of contact points 20 and 22 for lenticular matching. At this time, an optional second positioning line 24 can be also printed. By paying attention to difference between the projected images and comparing them as for the lines 16 and 24, matching accuracy is more enhanced.
Patent JP-S63284781-A (JP)
Title: Installation method for terminal device
Inventor: SHIMIZU KAZUO
IPC: H01F41/10
Filed: 1987-05-14
Abstract: PURPOSE:To dispense with a job for bending a tip part by bending a terminal with a hook at one end from the midway, connecting the other end of the terminal to a conductor of a substrate, then housing a covered conductor in the hook, and making it so as to be joined by means of pressure current- energization. CONSTITUTION:The hook 7a formed in the bend part 7A bent at a right angle from the midway in advance is set up at the side of a substrate 1, and the other end of a terminal 7 is welded to a conductor of the substrate 1 with solder 11. An electrode 12 is vertically set up in the bend part 7A of the terminal 7 at the outside, and an electrode 13 is parallelly set up in the bend part 7A at the inside. A terminal wire 5a is housed in the hook 7a and joined by pressure welding with these electrodes 12 and 13. With this constitution, the terminal 7 is bent in advance and welded to the substrate 1 so that if a covered conductor is once welded, bending of the terminal 7 afterward becomes unnecessary.
Patent JP-S6010450-A (JP)
Title: Disc device
Inventor: MASUKO HARUO
IPC: G11B23/00
Filed: 1983-06-29
Abstract: PURPOSE:To position the rotation center of a disc-shaped recording medium stably and surely with a high precision to set this medium to a disc device body by providing a centering hub consisting of elastic materials in the rotation center part of the disc-shaped recording medium and providing a flange part, when the circumferential edge part of this hub is brought closely into contact with and is held on, on a spindle which gives a rotation driving force through this hub. CONSTITUTION:When a recording medium 11 is set to a spindle 13, a hole part 16a of a centering hub 15 is fitted to a projecting part 18a of the spindle 13 on the way of its taper. Therefore, the recording medium 11 is positioned accurately to the spindle 13. At this time, a hole part 16b for transmission of the rotation driving force is fitted to a projection 18b provided in the circumferential edge part of a flange 19 of the spindle 13. A hub 15 consisting of a magnetic material is attracted to a magnet buried in this flange part 19, and only its circumferential edge part is brought closely into contact with the flange surface and is held, and the part around the hole part 16a is deformed elastically in the axial direction of rotation. As the result, the hole part 16a is pressed more closely to the projection 18a, and the recording medium 11 is held on the spindle 13 more stably.
Patent JP-S5342552-A (JP)
Title: Doping method of strong reductive impurity to group iii-v compound semiconductor single crystal
Inventor: AKAI SHINICHI
IPC: C30B29/40
Filed: 1976-09-29
Abstract: PURPOSE: To obtain group III-IV single crystal of low dislocation density suitable for green or orange light emitting element by doping silicon being a stronger reductive impurity than boron by a liquid capsule method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61276997-A (JP)
Title: Barrel for barrel plating stage
Inventor: TERADA SHIYOUZOU
IPC: C25D17/20
Filed: 1985-05-29
Abstract: PURPOSE:To treat fine works without generating defects and to make possible the effective draining by so constituting the barrel that apertures are provided at both ends on the horizontal axial line of rotation of the barrel and that bored parts are not provided to the side wall. CONSTITUTION:The barrel 1 which is a hollow cylindrical body consisting of a central cylindrical part 2 and truncated circular conical cylinder parts 3a, 3b extending on both sides thereof is freely rotatably and horizontally supported from a shaft 14 via brackets 9a, 9b. The broad apertures 4a, 4b are provided to both side ends. The bored parts are not provided to the side wall and a porous cover 5 consisting of a net material is mounted to one aperture 4a. The many fine works 8 are charged into the barrel 1 and are brought into electric contact with a cathode part 20 inserted from the other aperture 4b. The barrel 1 is immersed into a plating bath 18 and is horizontally rotated via gears 16, 1, 6 by the driving of a geared motor 15. electricity is conducted between a cathode part 8 and an anode part 21 and plating is executed. The draining is executed by tilting the shaft 14 via a U-shaped hook 19 on the right side of the shaft 14 and discharging the plating liquid from the aperture 4a.