baber/WOPTO huggingface dataset:
Patent JP-2000071203-A (JP)
Title: Tipped saw
Inventor: SASAKI TOMO
IPC: B27B33/08
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a tipped saw which has a PCD tip to be used for cutting a soft material such as wood. SOLUTION: This tipped saw has a PCD tip 15 made of a polycrystal diamond sintered body connected to a tip seat mounted on the forward face of the rotating direction of a blade body projecting to the outside of the diametral direction, attached to the outer periphery of a disclike body of the saw. In this tipped saw, a 2-6 deg. of side relief angle and a 2-6 deg. of set angle are formed on the side face of the PCD tip 15 and the PCD tip 15 is roughly fabricated by electrospark machining to form a side flank. Further the side flank is finished by polishing in such a way that the tip side of the side flank has 0 deg. or more and 2-6 deg. or smaller side angle of relief, at least in 0.1-1.0 mm width along a side cut blade ridge. Thus it is possible to make the side relief face a sharp face and use the tipped saw with the PCD tip 15 of high hardness even for cutting a soft material such as wood and plastic.
Patent JP-S6487276-A (JP)
Title: Electrotransfer recorder
Inventor: UEDA TETSUYUKI
IPC: B41J2/325
Filed: 1987-09-29
Abstract: PURPOSE:To prevent a ribbon film from wrinkling or staggering, by pressing an electrotransfer recording head against a platen and pressing a return circuit electrode against a roller at the time of recording, and releasing both of the pressings at times other than the recording time. CONSTITUTION:At the time of recording, an eccentric cam 21 does not apply a force to a head holder 19, so that the lower end of the holder 19 is pulled rightward by a spring 20, whereby an electrotransfer recording head 4 is caused to press an electrotransfer ribbon film 6 and a recording paper 1 against a platen 7, and transfer recording on the paper 1 is conducted. The ribbon film 6 is taken up at a fixed velocity by a return circuit electrode 13 and a roller 14, and is taken up around a take-up shaft 18 while being provided with a fixed tension by a stabilizer 16. At times other than the recording time, the cam 21 is rotated to move the lower end of the head holder 19 leftward, where by the head 4 is separated from the platen 7, and simultaneously, the electrode 13 and the roller 14 are separated from each other by a link 23. The ribbon film 6 is set free, and a slack or disorder of feed generated at the time of recording is corrected by the functions of stabilizers 10, 16.
Patent JP-S6483508-A (JP)
Title: Production of sialon powder
Inventor: TASHIRO YUJI
IPC: C01B21/082
Filed: 1987-09-28
Abstract: PURPOSE:To obtain fine sialon powder useful as a material for a melting furnace inexpensively and in high yield, by reacting a halosilane with an oxygen- containing Al compound, reacting the reaction product with NH3, etc., and burning the prepared sialon precursor. CONSTITUTION:A halosilane shown by the formula [R is aliphatic or aromatic group such as (cyclo)alkyl, aryl or aralkyl and the number of carbon is not limited; X is halogen atom, Cl, Br, I or F; m is 1-4; n is 0-3] or a condensate thereof is blended with an oxygen-containing Al compound such as Al(OH)3 in the atomic ratio of Al/Si of 0-2.4 and reacted to give a reaction product (A). Then the component A is reacted with a primary (secondary) amine in a solvent such as toluene in an atmosphere such as N2 to synthesize a sialon precursor (B). Then the component B is washed with liquid NH3, a by-product component is removed, the resultant substance is heated to 900-1,200 deg.C, maintained for >=30min, the organic groups are distilled away, amorphous sialon is formed and burnt at 1,300-1,800 deg.C.
Patent JP-H0984613-A (JP)
Title: Connector for string-shaped object for decoration
Inventor: SUMITA HIROYUKI
IPC: A44C25/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a connector for string-shaped object for decoration for which the connection/disconnection of a string-shaped object for decoration is extremely facilitated, structure is simplified and cost is reduced. SOLUTION: This connector is provided with an outer shell member 3 equipped with a housing hole 2, engaging object 6 fitted into this housing hole 2, guide object 8 for holding the engaging object 6 so as to freely slide it inside the outer shell member 3, and lock part 7 for a string-shaped object 1 for decoration and inside the housing hole 2, a tapered face 2a is formed. On the engaging object 6, a pin hole 19 for inserting a pin 10 is formed, and a hole part 5 through to the pin hole 19 is provided at the section corresponding to the tapered face 2a. Inside the hole part 5, a spherical object 4 is housed so as to freely roll around and between the engaging object 6 and the guide object 8, a spring object 9 is provided for energizing the engaging object 6 in the direction to press-contact the spherical object 4 onto the tapered face 2a.
Patent JP-S6487536-A (JP)
Title: Method for curing resin coating optical fiber
Inventor: OSHIMA TOSHIO
IPC: C03C25/10
Filed: 1987-09-29
Abstract: PURPOSE:To allow narrow-diameter optical fiber to be efficiently irradiated with ultraviolet rays which are excellent in directional property and are high in density and energy and to contrive both remote arrangement of a curing oven main body and miniaturization of the curing oven by permitting the outer periphery of optical fiber formed by wire-drawing to be applied with ultraviolet curing-type resin and thereafter using ultraviolet laser beams to cure it. CONSTITUTION:The outer periphery of optical fiber 30 formed by wire-drawing an optical fiber preform 1 in a wire drawing furnace 2 is applied with ultraviolet curing-type resin via an application die 4 therefor and optical fiber 31 applied with ultraviolet curing-type resin is obtained. Then this optical fiber 31 is irradiated with ultraviolet laser beams 51 emitted from an ultraviolet laser beam source 5 while converging them with a lens 6 e.g. via a light guide or an optical fiber bundle 70, light guides/optical fibers 71-74 and an irradiation part 8, etc., in accordance with necessity and resin is cured.
Patent JP-H0561862-A (JP)
Title: Document management system
Inventor: KATO MASANORI
IPC: G06F17/21
Filed: 1991-08-30
Abstract: PURPOSE:To treat a document in a smaller logical unit, to easily detect an editing position, to effectively use a resource such as a memory, to improve performance and to improve safely for a fault. CONSTITUTION:As basic functions, a document generation means 1 newly generates the document and a document editing means 2 edits the generated document. A document deletion means 3 deletes the generated document and a contents generation means 4 newly generates contents. A contents editing means 5 edits the generated contents. A contents deletion means 6 deletes the generated contents. On the other hand, a document management means 7 manages the generation, editing and deletion of the document and generates, edits and deletes the document corresponding to the contents by linking with the generation, editing and deletion of the contents. A contents management means 8 manages the generation/editing and deletion of the contents and generates, edits and deletes the contents corresponding to the document by linking with the generation, editing and deletion of the document.
Patent JP-S62104381-A (JP)
Title: Horizontal afc circuit
Inventor: NAKAMURA MASAHIKO
IPC: H04N5/12
Filed: 1985-10-31
Abstract: PURPOSE:To reduce fluctuations on a picture due to noise and to improve the pull-in performance of a horizontal synchronizing signal by controlling the current bias of a phase comparator input part with the coincidence detection signal from a coincidence detecting circuit which checks the phase coincidence of a flyback pulse or its equivalent pulse with the horizontal synchronizing signal. CONSTITUTION:The input part of a phase comparator consists of an NPN transistor (TR) 2 which is grounded at its emitter and has its base connected to an input terminal 1, a PNP TR 7 which has its emitter connected to a power source Vcc and its collector connected to a coincidence detection voltage input terminal 6, its collector resistance 8, a resistance 9 connected between the collectors of the TRs 2 and 7, and NPN and PNP TRs 3 and 4 which constitute an IIL inverter. The horizontal synchronizing signal is inputted to the input terminal 1 and the coincidence detection voltage is inputted to the input terminal 6. Assuming that the input 6 by the coincidence voltage is at the low level while the horizontal synchronizing signal is not in a pull-in state, horizontal pull-in operation is made easy. Then when a horizontal synchronizing state is entered, the input 6 goes up to the high level and fluctuations on the picture due to noise are reduced.
Patent JP-S61124744-A (JP)
Title: Connecting method of belt
Inventor: NAKAMURA YOICHI
IPC: B65G15/30
Filed: 1984-11-20
Abstract: PURPOSE:To prevent a conveyed material from flawing, by forming both surfaces in both end parts of a clipper mounting surface to be step differenced and enabling a ring-shaped belt to be mounted. CONSTITUTION:A belt 1, providing in its both end part both surfaces a step differenced part further mounting a clipper 2, is fixed by inserting a pin 3 under a condition that it crosses at right angles with the alternately inserted clippers 2. Further the belt 1 is connected by flexing one end of the pin 3, still further a ring-shaped belt 4, having the dimension equal to the step differenced part provided in the belt 1, is moved, and if a part of the clipper 2 is covered with the belt 4, the belt 1 prevents a conveyed material from flawing because the belt 1 can form a belt surface in a smooth condition in the dimension equal to the belt 1.
Patent JP-H0293799-A (JP)
Title: Method for instructing parking position
Inventor: NISHI KENICHI
IPC: G08G1/14
Filed: 1988-09-29
Abstract: PURPOSE:To accurately use a parking lot by inhibiting the number of a parking possible parking partition, which is voice-outputted, from handling as the number of an empty partition even when the partition is under an empty state until prescribed time passes after the number is voice-outputted. CONSTITUTION:The parked states of respective parking partitions P1-Pn are continuously monitored by a signal processing means 7 based on signals from respective sensors S1-Sn and a signal from a keyboard 10. When the empty partition exists, a signal for converting the number of the partition into a voice is outputted from a voice synthesizing and outputting device 6, and the signal is given through an AMP 5 to a speaker 4. In this case, the prescribed time is previously set in a timer 9 in order to prevent that two automobiles go to the same partition, and the means 7 is controlled so as not to handle the voice- outputted partition as the empty partition until the prescribed time passes. When the partition is still empty even after the prescribed time passes, the voice corresponding to the partition is outputted again as the one corresponding to the empty partition. The output of the speaker 4 is transmitted and given through a radio 14 so that a driver can confirm the output.
Patent JP-H08111074-A (JP)
Title: Digital data recording/reproducing device
Inventor: AIZAWA TOSHIRO
IPC: G11B20/12
Filed: 1994-10-11
Abstract: PURPOSE: To remarkably reduce data files becoming reproduction impossible by recording information of an error rate before error correction is performed on an additional information recording area whenever the file is reproduced. CONSTITUTION: The data outputted from a changeover switch 15 are inputted to a recording data conversion circuit 17, and digital signal processing such as modulation, etc., are performed by the recording data conversion circuit 17 by using a clock signal generated from a recording clock generation circuit 16. The digital data outputted from the recording data conversion circuit 17 are amplified by a recording amplifier 18 to be supplied to a recording head 19 and to be recorded on a magnetic tape 1. When the fact that the error rate is deteriorated is judged from the information obtained by reproducing a header information recording track of a tape head, rewrite operation of the data file is performed.
Patent JP-S60141026-A (JP)
Title: Receiver possible for interval switching of receiving frequency
Inventor: SATOU KAZUHIRO
IPC: H03J5/00
Filed: 1983-12-28
Abstract: PURPOSE:To constitute the receiver with a common specification at the stage of manufacture by utilizing a function of a control circuit of microcomputer constitution so as to attain switching of a reception frequency interval only at the operation of specific condition. CONSTITUTION:The following initial set program is added to a control circuit 7. In the initial set mode, the information of power-on is fetched at first and the on/off of the operating key K1 for up is discriminated at the AM reception at application of power. In case of on-state, the reception frequency interval is switched. In the switching, the frequency is inverted for example to 9kHz from 10kHz. When the inversion occurs, the minimum frequency of the AM reception band is displayed and the end of the interval switching is displayed.
Patent JP-S59135261-A (JP)
Title: Wood and wooden fiber-containing substrate coating method oxidatively dry coating composition therefor
Inventor: DEIRUKU YAKOBUSU FUREDERIKU GE
IPC: C08G63/68
Filed: 1983-12-28
Abstract: This invention pertains to a process for coating wood or a wood fibres-containing substrate using an oxidatively drying coating composition based on an alkyd resin built up of an ethylenically unsaturated monocarboxylic acid, a saturated di- or polyvalent hydroxyl compound and a specific benzotriazole or benzophenone compound. The coating exhibits improved durability and ensures good protection of the substrate against the effects of ultraviolet radiation.
Patent JP-H07100872-A (JP)
Title: Method and apparatus for injection molding disk board
Inventor: TAKAHASHI KENJI
IPC: B29C45/42
Filed: 1993-09-30
Abstract: PURPOSE:To stably continuously mold by preventing a mounting failure of a disk board. CONSTITUTION:A method for injection molding a disk board has the steps of injection molding a material in molds 6 to form a disc board 1 of a molded from and a sprue 4 cut at an inner periphery of the form, separating them to continuously place or discard them to a predetermined position, and comprises the steps fo allowing an ejector pin provided at the molds 6 to protrude at the sprue 4 to drop it, then releasing only the board 1 from the molds 6. When the board 1 is excessively separated from a stamper 8 to fall down on the sprue 4, the board 1 is dropped simultaneously upon dropping of the sprue 4, and hence a sprue 4 taking-out failure does not occur, the board 1 can be mounted on a disk stocker in a normal state, and stably continuous molding can be conducted.
Patent JP-H02118590-A (JP)
Title: Toner fullness detector for printer
Inventor: TSUCHIDA NOBUHIRO
IPC: G03G21/10
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate the misoperation of the device and to make its detection accurate by stopping a blade for toner conveyance when collected toner reaches a prescribed amount and turning on a switch by an arm. CONSTITUTION:A motor 2 fixed to a printer main body 100 is rotated to rotate the gear 6 for the blade through a driving gear 4 and an idle gear 5, and the blade 1 for toner conveyance fixed on the gear 6 is put in operation to carry the collected toner 11 in a recovery part 10. Then when the collection amount of toner 11 becomes large, the blade stops operating and the gear 6 also stops rotating. When the gear 6 stops rotating, the gear 5 which is going to rotate rotates the arm 7 around its fulcrum 7a to bring one end of the arm 7 into contact with a switch part 3, thereby turning on the switch. Consequently, the state where the amount of collected toner 11 reaches the prescribed amount is detected.
Patent JP-S62106571-A (JP)
Title: One-way reception terminal equipment
Inventor: IWAMA TOYOKI
IPC: G06Q40/00
Filed: 1985-11-05
Abstract: PURPOSE:To avoid the drop-out of telegrams sent from a central processor by securing a receivable state for these telegrams even in case a terminal equipment is incapable of operation and receiving the center telegram to process it after a fault, etc. of the terminal equipment is recovered. CONSTITUTION:It is avoided to change over immediately an on-line state 24 into an off-line state 25 even though a fault occurs in a period shown by the state 24 but changed over to the state 25 after a period of time during which the fault of a terminal is recognized by a central processor 22 at the center side. Meanwhile, the terminal side is kept under the state 24 and therefore a transmission telegram 19 of the center side can be received at the terminal side and held as a reception telegram 20. Then the fault is processed 27 at the terminal side and the telegram 20 is processed 23. Then an on-line state 26 is reset.
Patent JP-S62105634-A (JP)
Title: Liquid jet recording head
Inventor: TAKADA YOSHIHIRO
IPC: B41J2/05
Filed: 1985-11-05
Abstract: PURPOSE:To record in high quality without irregular density by specifying the thickness of a base plate in a specific relation at least under heat energy generating means to prevent the base plate from being deteriorated in the recording quality based on the temperature gradient of the plate. CONSTITUTION:The end area Q of a base plate 2 is in a range from the outermost liquid outlets 11 at both sides of arraying direction to the both ends of the plate 2, and the central area P is a range except the area Q. A recess is so formed on the lower surface of the plate 2 having at least heat energy generating means as to satisfy the relation of d2>d1, where d2 is the minimum thickness of the region Q of the plate 2 and d1 is the minimum thickness of the portion P. In this case, the recess many be formed from the region P over the region Q. Thus, it can prevent a liquid jet recording head 1 from being deteriorated in recording quality due to the temperature gradient of the plate 2, thereby recording in high quality without irregular density.
Patent JP-H1092004-A (JP)
Title: Optical head device and its manufacture
Inventor: HODAKA HIROKI
IPC: G11B7/135
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an optical head device which has a precise shape, high productivity and high utilization of light beams. SOLUTION: A diffraction grating 4 is arranged between a light source 1 and an optical recording medium 6. The diffraction grating 4 is made by laminating a phase difference element 3 and an optically anisotropic diffraction grating 2 which is made by filling liquid crystal 15 between a first substrate 11, that has the grid shape projected part made of molding and having an approximately equal normal refractive index or an abnormal refractive index of the liquid crystal 15 on the surface, and a second substrate 12.
Patent JP-2001071531-A (JP)
Title: Ink absorber, recorder and control method for recorder
Inventor: YAMADA SAIJI
IPC: B41J2/185
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent generation of ink mist by forming an ink drop receiving face at a position closer to an ink outlet than a position where the flow of a flying ink drop is disturbed. SOLUTION: A recording head comprises a recording element substrate 1100, a first plate H1200, an electric wiring board H1300, a second plate H1400, a tank holder H1500, a channel forming member H1600, a filter H1700, and a seal rubber H1800. Heaters corresponding to respective nozzles are formed, one by one, on the recording element substrate H1100, a drive voltage of 11 V is applied to the heater for 1.1 μsec in order to bubble and contract ink on the heater, and an ink drop is ejected from an ink outlet with the bubbling energy so that an ink drop receiving face can be formed at a position closer to the ink outlet than a position where the flow of a flying ink drop is disturbed.
Patent JP-H05115794-A (JP)
Title: Waste gas purifying apparatus
Inventor: TSUKIIDE YUUZOU
IPC: F01N3/20
Filed: 1991-09-02
Abstract: PURPOSE:To improve heating properties and achieve high purification efficiency by making the width of a honeycomb-like structural body in waste gas flow direction become smaller toward the external circumference from the center part and making a purification catalyst to be carried on the honeycomb body. CONSTITUTION:Regarding a waste gas purifying apparatus A composed of an electrothermal heat generating-type catalyst H and a main catalyst M set behind the catalyst H, the electrothermal heat generating-type catalyst H is composed of honeycomb bodies H1 having the width 1 in waste gas flow direction which becomes smaller toward the external circumference from the center part of the honeycomb-like structure and carries a waste gas purification catalyst. Consequently, since a waste gas can be heated uniformly to sufficiently and properly high temperature for catalytic reaction in the electrothermal heat generating-type catalyst H, the waste gas purifying function, which conventionally becomes a problem especially at the time of the cold start, is remarkably improved. Also, since the electrothermal heat generating-type catalyst H itself carries a purification catalyst, the whole purifying function of the purifying apparatus A is improved.
Patent JP-H0294931-A (JP)
Title: Signal transmitting system
Inventor: ISHII SATORU
IPC: G08C25/00
Filed: 1988-09-30
Abstract: PURPOSE:To accurately and simultaneously transmit a digital signal and a analog signal using different signal lines in the same coated cable by transmitting the digital signal under a balanced output state and transmitting the analog signal under an unbalanced output state. CONSTITUTION:While the analog signal is sent through resistances 3 and 4 to output terminals 5 and 5a and 6 and 6a, the digital signal is sent through a buffer 21 and an inverted buffer 22 to output terminals 8 and 8a. Further, when these respective signals are to be inputted to the cable, while the digital signal is made into a balanced input and after that guided to receiving terminals 12 and 12a, the analog signal is made into an unbalanced input and guided to respective receiving terminals 10, 10a, 11, and 11a. Thus, since an inverted signal appears in two signal lines to transmit the digital signal, effects on other signal lines to transmit the analog signal are negated with each other, and the effect of a high frequency component to be generated when the digital signal is inverted, which is to be given to the analog signal, can be reduced, and the signal can be transmitted accurately.
Patent JP-H0885100-A (JP)
Title: Foaming styrol cutting and processing device
Inventor: HASHIGUCHI YOSHIKAZU
IPC: B26F3/08
Filed: 1994-09-14
Abstract: PURPOSE: To prevent dust such as chips, cut powder, etc., from being produced and cut and process the shape incapable of being cut and processed by an NC machine tool when a foaming styrol block is cut and processed into the specific three-dimensional shape. CONSTITUTION: A linear heat cutter 2 capable of being freely and plastically deformed is formed by enclosing a reciprocating wiring wherein the inner periphery is covered by an insulating material, and a heat generating wire is turned up on the tip of a thin pipe into the elongated thin pipe capable of being plastically deformed, and the base end side of the heat cutter 2 is attached to the heat cutter holding part 3. A turn table 4 on which a foaming styrol block (a) to be processed is to be placed is so provided as to be freely and horizontally turned, and the heat cutter holding part 3 is so provided as to be raised and lowered and as to be moved toward the turning center of the turn table 4.