baber/WOPTO huggingface dataset:
Patent JP-H09256035-A (JP)
Title: Separation board for magnetic annealing of permalloy and its production
Inventor: IWAYAMA KENZO
IPC: C21D9/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To easily obtain separation sheets with large dimensions, to make the operating efficiency excellent and to provide the separation sheets at a low cost even though, at the time of subjecting the sheets of permalloy or cores obtd. by working the same to magnetic annealing, burning between the sheets has been prevented by inserting alumina sheets or alumina powder therebetween heretofore. SOLUTION: This is separation board 2 for magnetic annealing of permalloy having forsterite layers on the surfaces produced, e.g. by a method in which a silicon steel sheet with 0.03 to 5mm sheet thickness contg. 0.5 to 3.5wt.% Si is heated at 700 to 900 deg.C in a weak oxidizing atmosphere to form fayalite layers on both surfaces, the surfaces are coated with MgO or Mg(OH)2 , and heating is executed at 1000 to 1250 deg.C in a hydrogen stream to transform the fayalite layers into forsterite layers with 0.5 to 50μm thickness.
Patent JP-S5829672-A (JP)
Title: Method and device for forming word of printing character
Inventor: MAACHIN EDOWAADO DAUZAARU
IPC: B44C1/16
Filed: 1982-05-28
Abstract: A method and apparatus are disclosed for use in forming words on tape, useful e.g. as labels, from sheets bearing printed, transferable characters, e.g. a set of printed alphabets. A tape dispenser (32) containing a roll of a transparent adhesive tape (34) includes a frame (40) defining a rectangular window (42) which can be positioned horizontally and vertically at any place over the character sheet (20). When it is desired to transfer a selected letter to the tape, the user presses the selected area of the tape against the letter. Because of the tacky adhesive on the tape, when pressure is removed, the selected letter is lifted from the indicia sheet and transferred to the tape. The process is repeated as often as necessary to form the desired word. The strip of tape on which the word has been formed is then severed from the roll and adhered to any desired receiving surface by means of the tacky adhesive on the tape.   Accurate base-line adjustment of the characters forming the word is provided by means of an indexing mechanism which enables the tape dispenser (32) to move vertically within a slide (18) to fixed positions exactly correlating to the rows of printed characters on the sheet (20).
Patent JP-S5315310-A (JP)
Title: Production of carboxylic esters
Inventor: MATSUDA AKIO
IPC: C07C67/38
Filed: 1976-07-28
Abstract: PURPOSE: In the reaction of olefins, CO and alcohols in the presence of cobalt carbonyl and pyridine, carboxylic esters are produced in high selectivity with the presence of an unsaturated ketone, which suppresses the by-production of aldehydes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11288065-A (JP)
Title: Photographic roll film
Inventor: MAKINO TERUYOSHI
IPC: G03C3/02
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the leading end edge of the leading end part of a light shielding paper from being caught by the catch of a spool, as to a photographic roll film. SOLUTION: The central part of the leading end part of the light shielding paper 4 arranged on the base surface side of the photographic film is formed narrower by the prescribed length from the leading end edge, then, a narrow part 9 is formed. Besides, a catch hole is formed in the leading end part of the paper 4. As for the spool 2, the catch 15 which is engaged with the catch hole is formed on one wall 12a constituting a slit 7 formed on a shaft part 2a, The catch 15 is constituted of a vertical pawl 15a planted on the wall 12a and a pair of horizontal pawls 15b formed on the top part. In the case the vertical loop stiffness of the paper 4 of about 60 mm width is >=200 g/mm and <=400 g/mm, the width of the narrow part 9 is controlled to be >= 11 mm and <=23 mm, then, the gutter-like curling of the narrow part 9 is lessened, then, the leading end edge of the narrow part 9 is prevented from being caught by the horizontal pawl 15b, in the case of inserting the narrow part 9 into the slit 7.
Patent JP-S5424673-A (JP)
Title: Electronic wristwatch
Inventor: KAWASUMI KAZUO
IPC: G04C3/14
Filed: 1977-07-27
Abstract: PURPOSE: To facilitate handling, refine the designa and enhance the degree of perfection by disposing a wheel train in the center, and adjoining a battery and transducer thereto, and providing a circuit block to cover the major part of the surrounding of the same so as to protect the other blocks. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58205203-A (JP)
Title: Controller
Inventor: FURUKUBO YUUJI
IPC: G05B9/03
Filed: 1982-05-25
Abstract: PURPOSE:To prevent an output from overshooting and to perform the bumpless switching between control arithmetic parts by providing a controller which has the multiple control arithmetic part with a deadzone circuit right in front of the controller of the control arithmetic parts. CONSTITUTION:The controller 1 incorporates the dual control arithmetic parts, and the master control arithmetic part A3 and slave control arithmetic part B4 supply operation outputs to a plant 2 through a switch 5. A process input value from the plant 2 is deducted from a set value by a subtracter 22 to input the resulting set value to the deadzone circuit 30 and then the operation output value is outputted to the switch 5 through a P-plus-I controller 23, high limiter 24, and low limiter 25. The deadzone circuit 30 outputs 0 when the absolute value of the output of the subtracter 22 is less than some specific value, or the output value as it is when not. Thus, the bumpless switching between the arithmetic parts is performed.
Patent JP-S59215726-A (JP)
Title: Semiconductor manufacturing device
Inventor: ARATA KAZUHIRO
IPC: H01L21/30
Filed: 1983-05-23
Abstract: PURPOSE:To prevent a wafer from adhesion of the degenerated solutions of developers by a method wherein the plane positions of nozzles are positioned outside of the development objective wafer up to directly after starting of spraying of the developer fed from the nozzle and directly before finishing of spraying. CONSTITUTION:A nozzle 25 stopping at the position A starts spraying being fed with a first developer through a line 27 at the same time with starting of the rotation of a head 12 holding a substrate 11, and continues spraying at the position A' of the upper part of the substrate 11 according to the rotation of an arm 31. After a sprayer 23 is transferred to the position A', a sprayer 24 is fed with a second developer through a line 28 during stopping at the position B after the lapse of the prescribed time, and starts spraying from a nozzle 26. When the sprayer 23 returns to the position A spraying as it is, the sprayer 24 transfers to the position B' at the upper part of the substrate 11 spraying as it is at the same time. Spraying of the nozzle 25 is stopped in succession, and after the prescribed time, the sprayer 24 returns to the position B spraying as it is, and spraying of the nozzle 26 is stopped. The head 12 continues the rotation to dry the substrate 11. According to this method, a degenerated solution is not ad hered on the substrate from the nozzle, and moreover spraying condition is also stabilized.
Patent JP-S63255956-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO TOMOHISA
IPC: H01L21/331
Filed: 1987-04-13
Abstract: PURPOSE:To prevent the breakdown of a semiconductor even when a power source terminal is reversely connected by a method wherein a resistance region and an N<+> region are formed on the island in a bipolar semiconductor, said two regions are series-connected, one end of the resistance region is formed into an outside plus power source terminal. CONSTITUTION:A buried layer 12 is formed on a P<+> type silicon substrate 11, an N-layer is epitaxially grown, an island 14 is formed by conducting isolation diffusion on the epitaxial layer 13, and a base region 15 and an emitter region 16 are formed on said island 14 by conducting thermal diffusion. Then, an oxide film 17 is formed on the surface, a contact hole is perforated, and one side of the base region 15 and the emitter region 16 are electrically connected using an Al, wiring 18. At this point, when a plus power source terminal A and a GND terminal B are reversely connected, a P-N junction diode is generated from the GND terminal B to the emitter region 16 and a current is made to flow. At this time, however, the current is restricted by the resistance composition of the base region 15. Consequently, the breakdown of an IC can be prevented.
Patent JP-H02148600-A (JP)
Title: Linear accelerator with self-focussing type cavity having high electron capture rate to proper incident voltage
Inventor: DOMINITSUKU TORONKU
IPC: H05H7/18
Filed: 1989-04-10
Abstract: PURPOSE: To enhance electron capture rate by allowing a field distribution curve to have a contour that is asymmetrical with respect to the center plane of a first cavity, and making a field average value in the first part of the cavity lower than in a second downstream part. CONSTITUTION: A first cavity 10 is provided with a first part 15 on the left and a second part 16 on the right by splitting a center plane 14 longitudinally into two parts of almost the same length so that the absolute values of electric fields therein are not symmetrical with respect to the center plane 14. The part 16 has a diameter 17 such that a microwave electromagnetic field in the cavity can resonate in TM01 mode. Conversely, the part 15 has a diameter 18 which is half the diameter 17 and therefore resonance attenuates, and the part 15 is shut off from a resonance mode occurring in the part 16. As a result, all electrons are sufficiently bunched when entering the part 16 of the cavity 10, and an electric field is strong inside the part 16.
Patent JP-S58208999-A (JP)
Title: Memory device
Inventor: YANO YOUICHI
IPC: G06F21/62
Filed: 1982-05-28
Abstract: PURPOSE:To prevent a memory from being destroyed at program runaway, by controlling the memory access and detecting the violation of access, based on a flag representing the types of permission of data access and the range of access address. CONSTITUTION:An address via an address line 100 for the readout of a memory cell array 38 is inputted also to a control section 30, which discriminates a readout permission and opens a gate 37 based on the set address range by upper and lower limit registers 31, 32 and the types of permission such as readout enable by a flag 33. Thus, the readout data is outputted via a data line 101. On the other hand, when an access violation signal is outputted with the discrimination of the control section 30, the gate 37 is closed and no readout data is outputted. The data write to an array 38 is similar, and even if a large capacity memory is formed as one chip, the write and readout request to an inhibiting area is inhibited and the system behaves as if no memory were in existence to the request of address specified as not in existence, allowing to prevent the destruction of memory due to program runaway.
Patent JP-H07283695-A (JP)
Title: Radio receiver
Inventor: KUNII NOBUTAKA
IPC: H03J7/28
Filed: 1994-04-04
Abstract: PURPOSE:To store plural stations in a desired genre in plural preset CHs by a simple operation by monitoring the automatic memory operations clossified by genres. CONSTITUTION:A ROM 1 for ID logic defining the data of a reception frequency and a program, etc., as a pair of data and storing plural pairs of data and a RAM 2 where data of the frequency of a newly opened broadcasting station and the changes of genres, etc., is arbitrarily written are prepared. A PLL-IC 3 and a tuner pack 4 perform the reception processing when a desired broadcasting is received. A display part 5 performs various kinds of displays and a key matrix 6 inputs the designated operations necessry for the genres, etc., and data. A DSP 7 performs a sound field mode processing and a control part 8 performs the control of the whole of the receiver. When a desired genre station is stored in 6 preset CHs, the mode is made the auto store mode according to the genre and frequency data is successively stored after the desired station is received.
Patent JP-H06276899-A (JP)
Title: Structure for installing reel seat of fishing rod
Inventor: OOMURA RIYUUICHI
IPC: A01K87/06
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a structure for installing a reel seat capable of locating and installing a fixed hood and a sliding hood which are hoods for receiving reel legs without increasing the wall thickness of a fishing rod. CONSTITUTION:A separate key 5 is arranged in a position 2 for installing a fixed hood 3, a sliding hood 6, etc., of a fishing rod 28 and fitted into sliding grooves 4 and 7 in the longitudinal direction of the fishing rod formed in the fixed hood 3, the sliding hood 6, etc. Both the hoods can accurately be located and installed without causing an increase in the wall thickness of the fishing rod, fixed hood, sliding hood, etc. The part for installing the reel seat can be miniaturized and weight thereof can be reduced without causing the deterioration in strength of the fishing rod.
Patent JP-S60236378-A (JP)
Inventor: JIEEMUZU AREKUSANDA MAKUDONARU
IPC: H04N5/59
Filed: 1985-04-25
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-H01261615-A (JP)
Title: Lens system for projection
Inventor: SAKAMOTO KEIJIROU
IPC: G02B9/56
Filed: 1988-04-12
Abstract: PURPOSE:To obtain a lens system for a copying machine whose aberration is well corrected, cost can be reduced, and constitution can be made compacter by constituting the lens system of four lenses of four groups and causing the lens system to satisfy specific conditions. CONSTITUTION:This lens system is successively constituted of, from the object side, a 1st lens of a positive double-convex lens, a 2nd lens of a negative double- concave lens, a 3rd lens of a negative double-concave lens which is symmetrical against the 2nd lens with respect to a diaphragm, and a 4th lens of a positive double-convex lens which is symmetrical against the 1st lens with respect to the diaphragm and is caused to satisfy the conditions of Formulae I-III. The (f), f1, rA and rB, and nu1 of the formulae respectively represent the focal distance of the whole system, focal distance of the 1st (4th) lens, radii of curvature of 2nd (7th) and 3rd (6th) surfaces, and Abbe's number of the glass material of the 1st (4th) lens. Therefore, a lens system for copying machine whose aberration is well corrected, cost can be reduced, and constitution can be made compactor can be obtained.
Patent JP-S5516788-A (JP)
Title: Method of shaping necked part of can utilizing magnetic force
Inventor: SHIMODA YOSHIMICHI
IPC: B21D51/26
Filed: 1978-07-25
Abstract: PURPOSE: To provide the subject method comprising the steps of: causing a magnetic force to act on a can and causing the can to tightly adhere to a die ring thereby to mold the can by a single process without generating buckling or wrinkles.  
     CONSTITUTION: When the upper end 10 of a can 1 comes to the lower end part 32 of the inward pursed inclined part 31 of a die ring 3, a DC current flows to a coil 4 by the command of detection means. The die ring is magnetized and converted into a magnet and acts to cause the can 1 made of a magnetic metal material to tightly adhere to the die ring 3. When the opening end 10 of the can 1 further advances along the inner peripheral surface and the die ring 3 comes to a position where the necking is completed, the current which has flowed through the coil 4 by the command of detection means which detects the relative position is cut off. The can is separated from the necking device and discharged therefrom. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61249689-A (JP)
Title: Production of composite member
Inventor: YANAGII KOJI
IPC: B23K20/24
Filed: 1985-04-30
Abstract: PURPOSE:To make possible the provision of a desired objective function over a wide area by fitting a function member consisting of a composite aluminum material meeting the objective function into the recess formed on the surface of a base metal consisting of an aluminum alloy and subjecting the same to beam welding and diffusion joining. CONSTITUTION:The recess 3 is formed on the surface part to be used as the part to be provided with the objective function of the base metal 1 consisting of the aluminum alloy formed by casting to a prescribed shape. On the other hand, the function member 2 consisting of the composite aluminum material having the function meeting the objective function is formed to meet the shape and depth of the recess 3. Such member 2 is fitted into the recess 3 of the base metal 1 and the entire periphery of the part exposed to the outside in the fitting part thereof is welded by a beam welding machine 4 in a non- oxidizing atmosphere. The base metal 1 and the member 2 are thereafter heated while both members are pressurized in the fitting direction to diffusion joining. The provision of the desired objective function in a wide area to the surface of the base metal 1 is thus made possible.
Patent JP-S5425328-A (JP)
Title: Fuel injection time changer
Inventor: OBARA TAKASHI
IPC: F02D1/02
Filed: 1977-07-28
Abstract: PURPOSE: To easily change the fuel injection time of diesel engine by simple structure even during the running of the engine, by utilizing the residual pressure of fuel in a passage between a fuel injection pump and a fuel valve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01261911-A (JP)
Title: Current suppression device
Inventor: TANI YASUNORI
IPC: H03K5/00
Filed: 1988-04-13
Abstract: PURPOSE:To obtain a current suppression device in which noise does not increase even if an input signal level is small by constituting said device by means of an adder, a converter and an integrator and stopping the output of an integrator when the suppression of current components is incomplete. CONSTITUTION:When the input signal is a small one having the current components on a + side, the output of the converter 14 shows -1, and the outputs are accumulated and added in the integrator 15. Furthermore, levels are reduced and the signals are outputted. With adding the output signals and the input signals in the adder 13, the DC components of the output gradually approach zero. When they enter the range of 0-+3, the output of the converter 14 shows zero, and the integrator 15 stops an accumulation/addition action and holds the state. At that time, DC components are not completely suppressed and the DC components smaller than +3 remain. Since the integrator 15 stops, a trouble that noise increase does not occur. When the input signals are the small signals having the DC components on a - side, the output of the converter 14 shows +1, and the output is inputted to the integrator 15, whereby the trouble of the increase of noise does not occur by the similar action.
Patent JP-S5716455-A (JP)
Title: Electrophotographic receptor
Inventor: YASHIKI YUUICHI
IPC: G03G5/05
Filed: 1980-07-03
Abstract: PURPOSE:To sufficiently improve characteristics, such as electrical ones, mechanical ones, humidity resistaince, and durability of a photoreceptor using zinc oxide, and to well balance them, by employing a specified acrylic resin as a binder resin. CONSTITUTION:The binder resin used is an acrylic resin copolymer having a composition ratio of 30-70wt% methyl methacrylate, 10-50wt% styrene, 5-30wt% n-butyl acrylate, and 0.1-5wt% itaconic acid, and this binder resin is added to a solvent together with electrophotographic zinc oxide and a sensitizing dye in a ball mill to form a dispersion liquid, and this liquid is coated and dried on a paper base subjected to conductivity raising subbing treatment to provide a photoreceptor.
Patent JP-S5615270-A (JP)
Title: Tetrahydroisoquinoline derivative and its preparation
Inventor: YONEDA NAOTO
IPC: A61P7/02
Filed: 1979-07-17
Abstract: NEW MATERIAL:A tetrahydroisoquinolinic acid derivative of formula I (R 1 , R 2  are lower alkyl) or its pharmaceutically permissible salt.  
     EXAMPLE: 2-[ N-Methyl-N-( 2-ethoxycarbonylethyl)carbamoyl]-1, 2, 3, 4-tetrahydroisoquinoline-3-L-carboxylic acid L-lysine salt.  
     USE: Hypotensor having excellent angiotensinase-inhibiting, and platelet coagulation inhibiting activity.  
     PROCESS: The compound of formula I is prepared, e.g. by (1) reacting a 1, 2, 3, 4- tetrahydroisoquinoline-3-carboxylic acid derivative of formula II (R 3  is group eliminable by catalytic reduction) with phosgene, (2) condensing the resulting tetraisoquinoline derivative of formula III with a 3-aminopropionic acid derivative of formula IV, and finally (3) reducing the tetrahydroisoquinoline derivative of formula V thus obtained in the presence of a catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5717078-A (JP)
Title: Display system of automatic transaction processor
Inventor: HASHIMOTO RITSUO
IPC: G06Q40/00
Filed: 1980-07-02
Abstract: PURPOSE:To eliminate a display device for results of working test that is to be installed separately and especially, by displaying various kinds of test results by means of a visual display device that displays the amount of transaction and the like. CONSTITUTION:The designation codes of the characters composing the sentences and figures concerning a transaction, kinds of tests and their results, sentences showing errors and others which are to be displayed on a visual display device 61 are stored previously in a sentence memory 120 and with every sentence. The desired test No. supplied in a test mode is decoded, and the process is carried out in accordance with the result of decoding. Thus the desired data is displayed on the device 61 if no error exists. While if an error arises in the course of execution of a working test process, the corresponding working test is discontinued. Instead, the information relating to the error is displayed on the device 61.
Patent JP-S63256453-A (JP)
Title: Ink jet head
Inventor: YAMAGUCHI SHUICHI
IPC: B41J2/16
Filed: 1987-04-14
Abstract: PURPOSE:To enable a substrate and a second substrate to be directly laminated without applying a special posttreatment, by a method wherein the peripheral part of the substrate with a flow path or the peripheral part of the flow path forming part of the second substrate for closing the flow path by lamination is made one step lower than the laminated surface. CONSTITUTION:On a substrate 1, a nozzle part 3, a pressurizing chamber 4, and a supply path 5 are formed as grooves, and thereon a second substrate 2 is welded, fused, or bonded to form a closed flow path. The substrate 1 and the second substrate 2 are positioned by positioning pins 7 so as to be laminated with each other. Furthermore, a nozzle is cut at the part of a nozzle-cutting position 100 and subjected to polishing etc., to form a nozzle surface. The peripheral part of the substrate 1 other than a part of the laminated part around the groove parts is made one step lower than the laminated surface; in this manner, the substrates can be laminated at the parts excepting the end faces of the substrates having flash, burr, swell, etc. In addition, holes 8 for the positioning pine are provided on the surface which is made one step lower.
Patent JP-S5718070-A (JP)
Title: Multiplex virtual storage controlling system
Inventor: OOYA MASAYUKI
IPC: G06F12/10
Filed: 1980-07-04
Abstract: PURPOSE:To make the identification of program easy, by registering an identifying symbol to an address of a segment table origin stack obtained from the compression of the said identifying symbol which identifies a plurality of virtual space regions. CONSTITUTION:To an address of a segment table origin (STO) stack 4 obtained from the compression of an identifying symbol which identifies a plurality of virtual space regions managed with independent operating system by means of the hash system, the said identifying symbol is registrated. When this stack 4 is accessed, the coincidence is confirmed by comparing it with the said identifying symbol. For example, the said control is made by using a circuit shown in Figure consisting of control registers 1, 2, domain register 3, STO stack 4, hash circuit 5, and comparison circuits 6, 7.