baber/WOPTO huggingface dataset:
Patent JP-H0319227-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHII KOJI
IPC: H01L21/3205
Filed: 1989-06-15
Abstract: PURPOSE:To form a wiring layer having a good coverage and to prevent the disconnection of the wiring by a method wherein when a wiring is formed on a step, the wiring layer is divided into two layers and a first-layer conductive film is left only on the step part. CONSTITUTION:A lower wiring layer 2 and an insulating film 3 are formed on a semiconductor substrate 1 and thereafter, a contact hole 4 is formed. In this state, the step of the hole part 4 and a step due to the layer 2 exist. A first conductive film 5 is formed and a coating film 6 is formed on the film 5 so that the surface of the layer 5 becomes flat. Then, the films 5 and 6 are etched until the film 3 is exposed. Then, the remaining film 6 is all removed and after that, a second conductive film 7 is formed. Then, by ethcing selectively the films 5 and 7, a desired wiring pattern is formed. In such a way, the layer 5 is left on a step part and after that, the film 7 is formed. Thereby, a wiring layer having a good coverage can be obtained.
Patent JP-H104478-A (JP)
Title: Image scanner
Inventor: MIKAJIRI SATOSHI
IPC: G03B27/50
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To attain a miniaturization and power saving of a driving source and to enable entire miniaturization, power saving and cost down as a result by switching the drive transmission ratio of a drive transmitting mechanism at the time of scan operating and return operating. SOLUTION: At the time of scan operating, the driving force of a stepping motor 14 is respectively transmitted through a timing belt 15 to outer ring parts 13a of two pulleys 20 and 21 but only the outer ring part 13a consisting of the pulley 20 having a larger diameter drives an inner ring part 13c through a ratchet mechanism 13b and a shaft 10 fixed with the inner ring part 13c is revolved. At such a time, the inner ring part 13c consisting of the pulley 21 having a smaller diameter is not driven by the ratchet mechanism 13b but made inactive. Besides, when performing return operating after the end of scan, the stepping motor 14 is rotated backward. This time, the pulley 21 having the smaller diameter is operated and performs drive transmission and at such a time, the pulley 20 having the larger diameter is made inactive.
Patent JP-S6133148-A (JP)
Title: Preparation of cyclopropylalanine derivative
Inventor: OOFUNA YASUSHI
IPC: B01J31/12
Filed: 1984-07-25
Abstract: PURPOSE:To obtain the titled compound utilizable in fields of food, agriculture, medicines, etc. from an easily available raw material by a simple method, by reacting an allylglycine derivative with a diazo compound in the presence of a metal catalyst. CONSTITUTION:An allylglycine derivative expressed by formula I (R<4> is a protecting group of NH2; R<5> is lower alkyl or aralkyl) is dissolved in an ether based or (chlorinated) hydrocarbon based solvent, and an azo compound expressed by formula II (R is H, lower alkyl or lower alkoxycarbonyl) is added thereto and reacted therewith in the presence of a metal catalyst, e.g. palladium acetate or rhodium chloride, at 0-30 deg.C. After completing the reaction, the hydrolysis or removal of the protecting group or both are carried out if necessary to afford the aimed compound expressed by formula III (R<1> is H, alkyl, carboxyl or lower alkoxycarbonyl; R<2> is H or R<4>; R<3> is H or R<5>).
Patent JP-S5777574-A (JP)
Title: Printing method
Inventor: KOBAYASHI YASUICHI
IPC: B41F17/00
Filed: 1980-10-31
Abstract: PURPOSE: To form patterns having a large pitch using a small diameter cylinder by a method wherein the ratio of the circumference of a photogravure cylinder to the pitch length of a printing pattern is set to a predetermined value in photogravure offset printing.  
     CONSTITUTION: When photoengraving a photogravure cylinder, a positive contracted only in the top and bottom (circumferential) direction of a printing pattern beforehand is prepared and used. Then the pattern is extended to the original length at the time of printing and used for printing. By so doing, printed matter having a large pitch and that does not look unnatural can be obtained. In this case, because the finish of printed matter is damaged if the positive is extended so much that meshes are broken, the degree of extension should be limited to a predetermined range. In other words, the ratio of the circumference of a photogravure cylinder to the pitch length of a printing pattern should be within the range of 1:1.1 to 1:1.2. Accordingly, printing patterns having a large pitch can be prepared with small cylinders. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H113882-A (JP)
Title: Method of etching interlayer insulation film for forming contact hole
Inventor: IWAMURA YOSHIHISA
IPC: H01L21/302
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of etching an interlayer insulation film for forming a contact hole, by which the end of etching by using PED when etching the interlayer insulation film. SOLUTION: A dummy layer 14 comprising Si3 N4 is formed on a scribing line region 12 on a substrate 12 before forming an interlayer insulation film 16 on the substrate when etching the interlayer insulation film 16 by using a plasma etching equipment to form the contact hole 20 through the interlayer insulation film 16. The interlayer insulation film 16 is made al over the substrate and a photoresist film mask 18 onto which a pattern opening the upside of the Si3 N4 dummy layer 14 and the contact hole 20 are transferred is formed. The interlayer insulation film 16 is etched by using the photoresist film mask 18, the exposure of the Si3 N4 dummy layer 14 is detected by using an etching end point detector(EPD) and the end point of etch of the interlayer insulation film 16 is detected.
Patent JP-H111531-A (JP)
Title: Production of polyacetal copolymer
Inventor: OONISHI KATSUHIRA
IPC: C08G2/18
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for the production of a polyacetal copolymer having improved polymerization degree (molecular weight), stability, mechanical strength, etc., in improved polymerization yield while solving the problems such as thermal stability in the case of the copolymerization of trioxane using a perfluoroalkylsulfonic acid catalyst. SOLUTION: A polyacetal copolymer is produced by the copolymerization of a main monomer consisting of trioxane with a comonomer consisting of a cyclic ether or cyclic formal having at least one carbon-carbon bond. The copolymerization is carried out by using at least one kind of polymerization catalyst selected from a perfluoroalkylsulfonic acid and its derivative and adding a mixture of the polymerization catalyst and a part or total of the comonomer to trioxane.
Patent JP-S64179-A (JP)
Title: Organoplatinum ink
Inventor: OKAMOTO KOJI
IPC: C09D11/00
Filed: 1987-06-22
Abstract: PURPOSE: To obtain the title ink which has excellent printability, can be produced in large quantities, and is useful for decoration of the surface of a ceramic product and a glass product, application in the electronic industry, etc., by mixing a platinum essential oil mercaptide, a metallic resinate, an organic binder, and a solvent.  
     CONSTITUTION: An essential oil mercaptan is obtained by the reaction of flower of sulfur with an essential oil comprising a volatile oil having a characteristic aroma, obtained from a plant, such as terpentine oil, peppermint oil, lavender oil, lemon oil, rosemary oil or camphor oil. This essential oil mercaptan is reacted with chloroplatinic acid (salt) to give a platinum essential oil mercaptide (A) having a platinum content of 20W30wt.%. Component A is mixed with at least one metallic resinate (B) (e.g., rhodium resinate and/or bismuth resinate), an organic binder (C) selected from an alkyd resin, a urea resin, a rosin derivative resin, and a terpene resin, and a solvent (D) such as terpene alcohol. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H057261-A (JP)
Title: Call tariff proportional distribution system
Inventor: ADACHI KEIZO
IPC: H04M15/00
Filed: 1991-06-27
Abstract: PURPOSE:To directly connect a transmitting exchange to a transfer destination exchange without using any transfer source exchange as an route and to proportionally distribute the call tariff by providing a transfer processing function for the transmitting exchange. CONSTITUTION:By providing the transfer processing function to a movement destination for a transmitting exchange 12, the transmitting exchange 12 is directly connected to the transfer destination exchange 13 without using any transfer source exchange 15. The transmitting exchange 12 conducts a transfer processing by receiving a movement destination number as well as a charging rate returned from the transfer source exchange 15, translating the movement number and selecting a call line having lowest charging rate and calculating the charging rate. When the transmitting exchange 12 receives an disconnecting signal at the completion of the call between users 11 and 14, it calculates the call tariff, conducts the distribution processing of the call tariff by means of the rate of the charging rate from a number dialed by a transmitting user 11 to the movement destination number and notifies the user having the dialed number of a call tarif to be requested, and the transfer source exchange 15 conducts a charging processing.
Patent JP-S6313896-A (JP)
Title: Steering apparatus for fully submarged hydrofoil
Inventor: YOKOYAMA FUMITAKA
IPC: B63H25/00
Filed: 1986-07-03
Abstract: PURPOSE:To accomplish easy driving and comfortable cruising by providing an inclinometer which detects the amount of heel of a hull and a steering wheel angle detector and making steering control according to the amount of the angle of the steering wheel. CONSTITUTION:Each of the signal of steering wheel angle theta detected by a steering wheel angle detector 12 and the signal of rake angle theta detected by an inclinometer 13 is input to a controller 14 and processed, then the controller 14 generates signals which drive servomotors 8 and 9 and outputs the right and left steering amounts to steer a front rudder 6 and a rear rudder 7. The rudder 6 and 7 are steered in the same direction according to the amount of heed from the neutral position detected by the inclinometer 13 when the angle thetafrom the neutral position detected by the detector 12 is zero. They are steered in the same direction according to the amount of the angle theta when the angle thetais not zero and also, by the results of it, they are steered severally in the deferent directions according to the amount of heel detected by the inclinometer 13.
Patent JP-S5779859-A (JP)
Title: Spice reutilizing used sudachi (citrus sudachi hort. ex shirai)
Inventor: AOYANAGI SHIMIZU
IPC: A23L27/12
Filed: 1980-11-01
Abstract: PURPOSE: To obtain a spice without losing the flavor thereof for a long term, by vacuum drying a used SUDACHI (Citrus Sudachi Hort. ex Shirai) after pressing the fruit juice therefrom, and pulverizing the dried SUDACHI.  
     CONSTITUTION: After washing and pressing the fruit juice, a SUDACHI (Citrus Sudachi Hort. ex Shirai) is dried in the sun slightly to reduce the moisture content. The SUDACHI is then vaccum dried and pulverized by a pulverizer to a particle size of several hundreds to several tens of meshes. A flour of spinach in an amount of 0.1W several % and refined (purified) salt in an amount of 0.5W1.5% are mixed if necessary with the resultant flour. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08330011-A (JP)
Title: Connector
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/42
Filed: 1995-05-29
Abstract: PURPOSE: To simplify a housing provided with a rear holder. CONSTITUTION: A rear holder 12 is fitted in a first lock position inserted as far as the middle in the rear part of a housing 11 and in a second lock position sufficiently pushed into. The housing 11 having a terminal receiving chamber 34 made of a partition wall 32 and a partition piece 33 forms a receiving shape by bending a connection terminal 14 in the first locking position of the rear holder 12 and a terminal lock part 49 in the inclination state. A rear lock part 50 for locking the rear part of a terminal connection part 21, a guide groove 51 for guiding a stabilizer piece 24 and a front lock part 52 for locking the front edge of the stabilizer piece 24 are provided in the terminal lock part 49 formed in a connection plate 42 so as to go into the terminal receiving chamber 34.  The structure of the housing 11 is simplified because it is not provided with the terminal lock part 49 and is miniaturized because it receives the connection terminal 14 while the terminal lock part 49 is bent in the inclination state.
Patent JP-H10234-A (JP)
Title: Injector and injector joint provided with it
Inventor: TACHIKAWA KOICHI
IPC: A61M5/142
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To enable to safely and simply inject and mix up medicinal liquid into a blood and liquid transfusion circuit by providing an injector joint having an opening to meet the top of the injector on one end and a hub equipped with a tube connecting the opening on another end and processing the hub face taper. SOLUTION: An injector joint 1 is made by forming a tapered outer part 3, a tapered inner part 4 to put in the top of an injector and a hub integrally having an opening on one end and a cylindrical tube 2 inside, further a channel 7 is processed through the end edge to an opening 6. When use, a male tapered top 9 of a medical injector 8 is put into the tapered inner part 4 of the injector joint 1 liquid tightly and the pusher of the medical injector 8 is pulled to such the medicinal liquid and the like filled in an ampule in it through the end edge. Next, the tapered outer part is liquid-tightly put 3 into a female tapered injection part 10 of a fluid transfusion circuit 12 and the pusher is pushed to inject a medicinal liquid 11 into the fluid transfusion circuit 12.
Patent JP-H01321718-A (JP)
Title: Oscillating circuit
Inventor: TSUDA KATSUHISA
IPC: H03K3/03
Filed: 1988-06-23
Abstract: PURPOSE:To form the external mode where a clock is given to obtain its frequency division output and the CR oscillation mode where a resistance and a capacitor are externally connected to obtain the oscillation output with three terminals as the whole by constituting the oscillating circuit of a frequency dividing circuit, a gate, a clock supply circuit, and a control circuit. CONSTITUTION:A gate 5 selects the signal of a first terminal Xi/TEST or the signal from a frequency dividing circuit 4 and outputs the inverted signal to a second terminal Xc/Q4. An inverter 6 inverts the signal of the second terminal Xc/Q4 and outputs it to a third terminal XR/CLKi. A clock supply circuit 7 gives the clock appearing in the third terminal to the input terminal of the frequency dividing circuit 4. Control circuits 8 and 81 inhibit the output of the frequency dividing circuit 4 with one level of the signal of the first terminal and sets the output of the third terminal to the high impedance state. The first terminal is connected to a power source Vcc to obtain the frequency division output of the clock applied to the third terminal from the second terminal, and a limiting resistance, a resistance, and a capacitor are connected to the first-third terminals respectively to operate the circuit in the oscillation mode.
Patent JP-H0732698-A (JP)
Title: Recording device
Inventor: OIDE TAKAHIRO
IPC: G06F12/00
Filed: 1993-06-25
Abstract: PURPOSE:To execute a recording of respective pages in accordance with an each page recording form prescribed, by setting a means executing a controlling wherein a continuous recording of respective pages is executed by respective pages recording forms set by a recording form setting means. CONSTITUTION:When a recording is executed (A001), a judgement is executed whether a recording of all pages identical form (for example, same number of sheets) is executed, or other recording than that is executed (A002). After this, if the former is executed, an effective recording form in one sentence is set, and if the latter is executed, an effective recording form in one page is set (A003), and a controlling is so executed that a recording is executed in respectively set forms (A006, A007 or A004, A005). As this recording form, a recording paper size, a recording letter size, a recording page number, a recording number of sheets, a longitudinal, a lateral, a vertical, a left or a light margin, a recording style of type and the like can be listed as its elements.
Patent JP-H113401-A (JP)
Title: Information processor and its method
Inventor: SHIIYAMA HIROTAKA
IPC: G06K9/62
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a user and also to efficiently execute retrieval of image data by outputting at least one of plural recognition candidates as a recognition result of a character based on each recognition likelihood that is acquired by an acquiring means. SOLUTION: Image data that are inputted by an image scanner 1 are inputted to an OCR processing part 2. When character data exist in the image data, character data for one character are segmented and are matching with a recognition dictionary 102b. Plural character codes and recognition likelihood of each character code are acquired as a recognition candidate. When it is decided whether maximum recognition likelihood is larger than prescribed threshold and it is larger than the threshold, the recognition candidate is decided as correct and the character code is outputted as a recognition result. On the other hand, when there is a possibility that recognition likelihood is low and that recognition precision falls, recognition results are not narrowed to one recognition candidate and plural recognition candidates are outputted as recognition results in accordance with recognition likelihood.
Patent JP-S6215128-A (JP)
Title: Recovery device for energy gained by vehicle speed reduction
Inventor: NAKAZAWA NORIO
IPC: F16H47/02
Filed: 1985-07-15
Abstract: PURPOSE:To improve fuel consumption by configurating a device in such a way that energy gained by speed reduction is recovered, accumulated, and utilized as energy required by the starting of a vehicle in a simple manner. CONSTITUTION:When a vehicle is reduced in speed, a pump-motor 16 is allowed to act as a pump, pressurized operating oil in an oil tank 43 is sucked into the pump-motor 16 through No.2 port 29 of the pump-motor, then is discharged out of No.1 port 28 into an accumulator 41 with pressure so as to be accumulated under pressure. When the vehicle starts, a controlling means permits the pump-motor 16 to act as a motor. That is, after the flow of pressured oil from the accumulator 41 to No.1 port 28 has driven the pump-motor, it is returned to the oil tank 43 from No.2 port 29. At this moment, the rotation of the pump- motor 16 is transmitted to wheels through a PTO output device 3' allowing the hydraulic pressure which is built up in the accumulator 41, to be utilized as energy required by the starting of the vehicle.
Patent JP-S6313225-A (JP)
Inventor: TSUKIHANA MASASHI
IPC: H01H51/22
Filed: 1986-07-02
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-H04353328-A (JP)
Title: Apray type removing device for clean room
Inventor: KASEGAWA NAOJI
IPC: F24F3/14
Filed: 1991-05-30
Abstract: PURPOSE:To provide an increased life for a suction fan and a discharge duct by a method wherein the device member and the discharge duct of a spray type removing device are protected against corrosion owing to water in which a chlorine compound and a fluorine compound are dissolved. CONSTITUTION:A dehumidifier 46 to dehumidify exhaust gas ignition of which is extinguished is situated on the wake flow of an exhaust gas flow in a spray type removing device 10. This constitution removes mist, in which a chlorine compound and a fluorine compound are dissolved, by means of a dehumidifier 46 before the mist is discharged in the open air, causes bedewing to be difficult to occur to a suction fan 56 and a discharge duct 14, and protects the suction fan 56 and the discharge duct 14 against corrosion.
Patent JP-S6133019-A (JP)
Title: Frequency divider
Inventor: KOZARU YASUTAKA
IPC: H03K21/08
Filed: 1984-07-26
Abstract: PURPOSE:To keep the duty of a clock frequency at 0.5 despite of the variation of said clock frequency by forming the titled device of a counter circuit, 1/2 dividing circuit, shift register circuit, and an exclusive OR circuit, etc. CONSTITUTION:A counter circuit 1 uses a signal to be divided as an input and delivers an output signal 4 produced by dividing a clock frequency down to 1/2(2N+1) to a 1/2 dividing circuit 6. A frequency dividing circuit 2 divides the signal 4 down to 1/2 and set the duty at 0.5 to deliver it to a shift register 7 and an exclusive OR circuit 8. A shift register circuit 7 delays an output signal 9 of the circuit 6 by N bits and delivers it to the circuit 8. The circuit 8 outputs an output signal 11 having a clock frequency 1/2(2N+1) and duty (N+1)/(2N+1). Thus the duty of the signal 11 is set <=0.5+ or -0.15 regardless of the clock frequency with a divider of >=1/5 division.
Patent JP-S6048537-A (JP)
Title: Position detecting device
Inventor: TAMARU EIJI
IPC: G06F3/047
Filed: 1983-08-26
Abstract: PURPOSE:To reduce the number of switches to be used, to simplify the whole constitution, and to reduce cost by providing a means for dividing thin strip electric conductors into groups of M pieces of N pieces each and selecting each group successively, and a means for selecting the thin strip electric conductor in each group. CONSTITUTION:A titled device is provided with a means for dividing thin strip electric conductors into groups of M pieces of N pieces each and selecting each group successively, and a means for selecting the thin strip electric conductor in each group. For instance, when a position Q' in the upper part of the thin strip electric conductor L6 arranged on a plate-like protecting member 5 of a position detecting part 1' is pressed, a pressure-sensible conductive plate 4 is pressed in the pressed position Q', and a sensible conductive plate 3b and the thin wire electric conductor L6 become an electrically connected state. Subsequently, if a switch S2' is turned on when a switch Sb is one, a level of a voltage supplied to an input terminal of a monostable multivibrator 12 through an intermediate output terminal 23 is varied to zero. Next, the monostable multivibrator 12 is triggered by fall of this voltage, and a signal (e) is obtained in its output terminal and supplied to a counter 9.
Patent JP-S5678660-A (JP)
Title: Manufacture of decorative plate
Inventor: MATSUDA HIROSHI
IPC: B05D5/06
Filed: 1979-11-30
Abstract: PURPOSE: To obtain a decorative plate having unevenness at random and superior luster by applying a base material surface with an ultraviolet-ray setting coating material, by dripping and flooring a semicured or cured ultraviolet-ray setting coating material on it and then by setting both the above-mentioned materials lastly by ultraviolet rays.  
     CONSTITUTION: The top surface of base material 1 is coated with uncured ultraviolet-ray setting coating 2 and uncured ultraviolet-ray setting coating 3 is dripped from sink 4 onto base material 1, but coating 3 is semicured or cured in process of dripping by being irradiated with ultraviolet rays (a) from lighting lamp 5 to spread the top surface of base material 1 without scattering it. Lastly, the top surface of base material 1 is irradiated with ultraviolet rays to cure previously applied coating 2 and drops of coating 3. Thus, cured coating 3 is stuck to the top surface of base material 1 and a decorative plate having an excellently lustrous emboss pattern is manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio