baber/WOPTO huggingface dataset:
Patent JP-H01309356-A (JP)
Title: Wiring structure of semiconductor device and its formation
Inventor: ITO HIROMI
IPC: H01L21/768
Filed: 1988-06-07
Abstract: PURPOSE:To obtain a wiring part rich in thermal resistance by a method wherein a high m.p. metal silicide film is formed on a titanium nitride film and a high m.p. metal film is formed on the high m.p. metal silicide film. CONSTITUTION:A titanium nitride film 10 is formed continuously on an insulating film 5 and a contact part 6. A high m.p. metal silicide film 11 is formed on the nitride film 10. A high m.p. metal film 7 is formed on the silicide film 11. The nitride film 10 acts as a barrier layer used to prevent the contact part from becoming a silicide. The silicide film 11 and the nitride film 10 in working conjunction with each other act as a close contact layer which brings the metal film 7 formed on them into contact with the insulating film 5 formed under them. Accordingly, the metal film 7 is not stripped off from the insulating film 5. By this setup, a wiring part rich in thermal resistance can be obtained.
Patent JP-2000331122-A (JP)
Title: Character recognition method and device
Inventor: KASHIOKA JUNJI
IPC: G06K9/46
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To shorten the character recognition processing time by extracting the characters including no voiced symbols from a character string, deciding the center positions of all extracted characters and discriminating the handwritten characters from the printed ones according to the regularity of those extracted character center positions. SOLUTION: The linkage components are extracted from the extracted characters of a character string (S1), and the voiced symbols are eliminated from the linkage components and these linkage components are integrated (S2, S3). Then the small characters are eliminated (S4) and the number of remaining characters is compared with the prescribed threshold (S5). If the number of remaining characters is smaller than the threshold, a flag is set at 3 to show a handwritten/printed character discrimination unable state and the processing is ended (S6). If the number of remaining characters is larger than the threshold, the regularity of character center positions is calculated (S7).  Then the variance of center position of each character is turned into the numeric value by the dispersion, etc., and a handwritten character is discriminated from the printed one according to the degree of variance of the character center positions.
Patent JP-S5843541-A (JP)
Title: Semiconductor device
Inventor: HARASAWA FUMIO
IPC: H01L23/02
Filed: 1981-09-08
Abstract: PURPOSE:To prevent the increase of access time due to enlargement of inter- wiring capacitances by protecting a device from the radiant ray such as the alpha particles emitted from the package material used for a semiconductor device with the resin such as a polyimide and by covering a part of the semiconductor element surface in order to establish isolation. CONSTITUTION:The polyimide resin 1 used for protection from alpha particles is formed as rectangular parallelopiped having no lower bottom. So far as the manufacturing method is concerned, the steps up to the mounting of semiconductor chip are the same as those in the ordinary method. Then, the polyimide resin is placed on the semiconductor chip 2 and is fixed through baking while it is stored under a high temperature condition. Since a part of the semiconductor element surface is covered with the polyimide resin 1 so that it is isolated from the part including the active elements among the elements, the device is protected from the alpha paticles emitted from the package and fitting of such resin eliminates the defect that an access time is lowered.
Patent JP-H05334391-A (JP)
Title: Control circuit generating device
Inventor: WAKABAYASHI KAZUTOSHI
IPC: G06F19/00
Filed: 1992-06-02
Abstract: PURPOSE:To generate an efficient control sequence by deciding whether or not an arithmetic node and a storage element node can share the same computing element and register and performing scheduling which utilizes the result. CONSTITUTION:This control circuit generating device has a control data flow graph reading device 2 which reads a control data flow graph 1 in, an execution condition code generating device 3 which grants the execution conditions of arithmetic in the graph to each arithmetic operation, a scheduling device 4 which schedules the respective arithmetic operations, and a control sequence generating device 5 which generates a control circuit 6. The control data flow graph 1 is read in by the control data flow graph reading device 2, the arithmetic execution condition code generating device 3 grants arithmetic execution condition codes to the respective arithmetic operations in conditional branches of the graph, and the control sequence generating circuit 5 generates control sequences, condition by condition, by utilizing the codes and outputs the control circuit for the output of the scheduling device 4.
Patent JP-S5932643-A (JP)
Title: Method of controlling fuel supplying apparatus for internal combustion engine
Inventor: HASEGAWA SHIYUNPEI
IPC: F02D41/14
Filed: 1982-08-14
Abstract: PURPOSE:To omit open-loop judgement by individual processing, by detecting the fact that the amount of fuel supplied to a subsidiary combustion chamber is greater than a prescribed value, and executing open-loop control on the air- fuel ratio. CONSTITUTION:Data relating to the throttle opening, absolute intake pressure, temperature of cooling water, density of oxygen, atmospheric pressure and temperature of intake air are furnished alternatively from an A/D converter 28 to a CPU26. Further, data relating to the engine speed is furnished from a counter 30 to the CPU26, and data relating to ON-OFF switching of a starter switch 15 and an electric load switch 16 is furnished from a digital input module 31 to the CPU26. All these data are furnished to the CPU26 via an input/output bus 27. Computing programs of the CPU26 and table maps of the datum injection period, etc. are pre-stored in an ROM32, and the CPU26 computes the fuel injection period corresponding to the quantity of fuel supplied rspectively to each of a main combustion chamber and a subsidiary combustion chamber of an engine 1 from prescribed formulas for each of prescribed angles of rotation of a crankshaft.
Patent JP-S621954-A (JP)
Inventor: HARI SHIGERU
IPC: E04B1/35
Filed: 1985-06-27
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-S5567853-A (JP)
Title: Logic device
Inventor: UCHIDA KATSUMI
IPC: G06F11/28
Filed: 1978-11-16
Abstract: PURPOSE: To facilitate an easy debug for the program as well as the fault retrieval of the device by securing an automatic memorization for the career of the order address at the jump time and in synchronization with the order execution.  
     CONSTITUTION: FF14 is set in the writing mode, and line 20 is energized when the jump occurs at process oart 2. A comparison is given between the current executing address information supplied to line 27 from part 2 and jump address register 11 at comparator unit 4. And in case no coincidence is obtained, the current executing address on line 27 is set to register 11. The contents of address register 13 receives +1 by output 30 of gate 16 due to the signal on line 38, and furthermore the current executing address is memorized in the address of memory 10 designated by address register 13 and via memory control signal 35. After this, if the signal occurs to line 20, the same action as the above is given to memorize the new jump address in memory 10. And memory 10 is read out by setting FF15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5666356-A (JP)
Title: Production of metal sheet
Inventor: OOKUBO YASUHIKO
IPC: B22D11/06
Filed: 1979-11-01
Abstract: PURPOSE:To hold a roll at a constant temp., make possible volume production and obtain a metal sheet of good quality by cooling the roll with inert liquid in the production of a striplike sheet by blowing molten metal to the roll surface and quickly cooling the same. CONSTITUTION:An inert liquid gas such as carbon dioxide is blown to the outside surface of an iron-made roll revolving by being provided with a cooling gas shielding plate 7, whereby the roll 1 is cooled. Molten metal 4 is blown to the surface of said roll 1 via a nozzle 5 and is quickly cooled, whereby a striplike metal sheet 6 is obtained. It is equally well to accomplish the cooling of said roll 1 by forming a cavity in the roll 1 and blowing said liquid gas therein. The amount of said liquid gas is continuously controlled by an electromagnetic valve interlocked to the detector of the temp. of the roll 1, to maintain the roll temp. constant. In this way, the temp. rise of the roll 1 owing to continuous operation like in conventional methods is eliminted, volume production is made possible and the metal sheet 6 of good quality is obtained with good efficiency.
Patent JP-H11335808-A (JP)
Title: Carburization of steel sheet-formed article, carburization of bent-formed article and steel sheet-formed article
Inventor: HISAMATSU SHIGEHIRO
IPC: C23C8/22
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of improving both the wear resistance and strength of a steel sheet-formed article advantageously from the viewpoint of the cost in high productivity. SOLUTION: In a method for subjecting the surface of a formed article having a bent part obtained by forming a steel sheet to carburizing treatment, the relation between the carburizing and quenching hardened layer depth with respect to a prescribed bent-formed article having a part bent by 90 degree and the strength is respectively investigated concerning various sheet thicknesses, the maximum hardened layer depth in which a prescribed mechanical strength can be secured as for each sheet thickness is respectively obtd. as the limit hardened layer depth in the sheet thickness, moreover, the correlation between the change of the sheet thickness and the change of the limit hardened layer depth is obtd., and, in such a manner that the depth of the hardened layer to be formed into an actual formed article is made less than the limit hardened layer depth obtd. from the correlation in accordance with the sheet thickness of the actual formed article, and the whole body of the actual formed article is uniformly subjected to carburizing treatment.
Patent JP-H05333450-A (JP)
Title: Image forming device
Inventor: YASUDA KAZUO
IPC: G03G21/00
Filed: 1992-06-02
Abstract: PURPOSE:To automatically and surely detect the glossiness of the image of an original set in an image forming device. CONSTITUTION:A light source 60 consisting of a light emitting body LED and a phototransistor 61 are arranged at the lower part of a platen glass 11 by arranging the phototransistor 61 symmetric to the light source 61. The incident angle (alpha1) of the incident light I1 of the light source 60 made incident toward the original is D is set to 60 deg. as a preferable angle, and the phototransistor 61 is provided at the position of reflected light I0 reflected on the image surface of the original D by setting the reflecting angle (alpha0) to 60 deg.. Then, a sensor 62 detecting the glossiness of the image is constituted of the light source 60 and the phototransistor 61. The sensor 62 is provided on a scanning optical system and scanning is executed. Besides, the output signal thereof is taken as I0/I1 and the glossiness of the image is recognized.
Patent JP-S5567748-A (JP)
Title: Abnormality detector of cine film surface
Inventor: TATSUMI HIROYUKI
IPC: B65H26/02
Filed: 1978-11-17
Abstract: PURPOSE: To detect the abnormality of cine film surfaces with a microswitch which is operated by the revolution of a rotator by rotatably mounting the shaft of the rotator which has the passageway for allowing the passage of normal cine films alone to a support base.  
     CONSTITUTION: The passageway which allows the passage of normal cine films alone is formed in compliance with the thickness of the cine films by adjusting the spacing between gate materials 5 and 6 with a microgauge 2 so that the cine film F under running makes base touch to the slide member 6. In the case of a film having a joint or breakage, it is nabbed in the passageway and the rotator rotates together with the cine film against a coil spring 11, whereby a microswitch 13 is operated. The running of the cine film is stopped by this operation. After the cine film is correctly connected, its continuous processing is resumed. The abnormality of the film surfaces may be detected and the smoother and faster film processing achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04368443-A (JP)
Title: Integral-injection electric rotating machine and manufacture thereof
Inventor: YOSHIDA YUICHI
IPC: H02K3/34
Filed: 1991-06-13
Abstract: PURPOSE:To tighten and recover the looseness of a coil in a slot. CONSTITUTION:A groove extended in the longitudinal direction in the coil-side bottom of a pushing wedge 3 is formed to the pushing wedge 3, a driving wedge 14 has a clearance 6 in the coil-side bottom, and a through-hole 7 in the radial direction communicated with the clearance 6 is formed while non-adhesive materials 8 are arranged among the wedges 3, 4 and a coil 2. Non-adhesive treatment with varnish is executed to the wedges 3, 4, varnish is injected to these whole sections, a gas is injected from the through-hole 7 formed to the driving wedge 4 before varnish is cured, and varnish under the wedge is blown off to the outside of a slot, and varnish is cured. Curing and bonding by varnish of the wedges are prevented.
Patent JP-S5366984-A (JP)
Title: Laminated container
Inventor: UEKI TOORU
IPC: B32B27/32
Filed: 1976-11-27
Abstract: PURPOSE: Laminated container having good stiffness, impact strength and transparency, which is composed of a polypropylene resin having a certain structure and a gas barrier resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5568583-A (JP)
Title: Heat recovering device for hot-melted substance
Inventor: SUZUKI TAKESHI
IPC: F28D21/00
Filed: 1978-11-16
Abstract: PURPOSE: To recover heat with high efficiency, contained in hot-melted substances by means of providing pit for receiving melted materials at lower part, and at upper part reserve tank for melted materials and thus form circulating loop connecting both and further, by setting heat recovering section in both ascending pipe and descending pipe for melted materials.  
     CONSTITUTION: Melted materials are supplied to pit 14 through gate 21, and reached to separating room 1A located in reservoir 1 by means of getting ascending stream generated by gas-lift pump which is formed by jetting pressure gas jetted from gas compresser 20, into ascending stream pipe 2 via gas jetting nozzle 4. Separated gas is guided to compressor 20 through pre-heater 13. On the otherhand, melted materials 16 flow into reserving part 1b of reservoir 1 and from here flow into pit 5 through descending pipe 2A and reserved. In both ascending- and descending pipe, there embedded cooling fan 3 and 3A and by cooling air supplied through air conducting tube 8, sensible heat is absorbed from melted materials and cooling air increase its temperature and radiate it at heat recovering part 11 and be utilized efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63307676-A (JP)
Title: Noise preventing connector
Inventor: MARUYAMA AKITAKA
IPC: H01R13/719
Filed: 1987-06-05
Abstract: PURPOSE:To reduce the number of components and production man-hours and improve the noise shielding effect by connecting a signal terminal to the earth via a capacitor for the high frequency, forming the capacitor to penetrate the signal terminal, and inserting by pressure an earth plate into the hole of a metal frame via a hooking section having a slant face. CONSTITUTION:A connector 10 is fitted to the side face 4a of a shield metal frame 4 arranged with an electronic circuit 40 while being inserted into a rectangular hole 41 formed on the shield metal frame 4. The connector 10 is fitted to the hole 41 by the elastic force of a hooking section 5d made of an elastic body, and the shield metal frame 4 and an earth plate 5 are firmly brought into contact electrically. A signal terminal 2 is satisfactorily grounded via a penetrating capacitor 3 for the high frequency. The high-frequency shielding effect is thereby improved, and the production and fitting of the connector can be facilitated.
Patent JP-H04365628-A (JP)
Title: Power unit structure for vehicle
Inventor: NAKATANI SHIRO
IPC: B60K17/04
Filed: 1991-06-13
Abstract: PURPOSE:To suppress noise and vibration of a vehicle by effectively preventing a winding-up phenomenon due to the driving reactive force generated by a differential gear device. CONSTITUTION:A connecting member 10 extends in nearly parallel to a propeller shaft 5, and the front edge is connected with the rear edge of a differential gear case 9, and the rear edge is connected with the transverse case part 4b of a transfer case 4. A mounting device 14 which supports the rear edge part of a power unit is installed at a bendable part between the longitudinal case part 4 and the transverse case part 4b. Accordingly, the stress due to the winding-up which acts on the bendable part is received also by the mounting device 14. Accordingly, because of the existence of the mounting device 14, the reinforcing effect can be obtained for the acting force for the relative shift, such as the force for separating the longitudinal case part 4a of the transfer case 4 and the transverse case part 4b.
Patent JP-S5666718-A (JP)
Title: Input measuring device
Inventor: TERAJIMA SEIICHIROU
IPC: G01L3/10
Filed: 1979-11-05
Abstract: PURPOSE: To pick up the input quantity at the rotating side for evaluation and to simplify the device, by simultaneously picking up the torque signal and rotating speed signal from a rotating body.  
     CONSTITUTION: A signal transmitting electronic circuit 4 and a quartz type acceleration detector 5 are provided in a torque detection shaft 1 directly coupled to a driving shaft 2 and shaft 3 to be driven. After the output signal of a torque detection circuit 10 is amplified 11 to a given level at the circuit 4, it is sample-held 12 and in A/D conversion 13 and in parallel/serial conversion 14, output at an NAND circuit 15 in synchronizing with the clock signal from a frequency division circuit 20, and fed to an antenna 18 via an FM modulator 16 and a transmitter 17. In this case, the output clock of an oscillator 19 using a quartz chip in which the pressure sensitivity is positive, is changed according to the acceleration of the rotating body. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5475696-A (JP)
Title: Test piece chamfering process
Inventor: TAKESHITA KOUJI
IPC: B24B37/04
Filed: 1977-11-29
Abstract: PURPOSE:To improve efficiency of chamfering in the case of setting a chamfering angle to 5 deg.-10 deg. or less. CONSTITUTION:A stest piece receiver 5 is attached onto an opening 20 provided on a processing jig 2 in a manner that it can be freely fit in and removed and the top of this test piece receiver 5 is provided with a slope whose inclination angle is corresponding to a chamfering angle toward the horizontal surface, and a test piece 1 is securely attached (or fixed) onto this slope using adhesive. A glass like material 11 is held on the top surface of a block 10, and the bottom surface of the glass like material 11 is brought in contact with the test piece 1. The material 11 is provided with sufficiently levelled surface, and therefore, adjustment of the position of the test piece receiver 5 is made by watching in interference fringe obtainable through this material, and thus properly positioned test piece receiver 5 is fixed onto the processing jig 2 with adhesive. The material 11 is removed and then work edge the test piece 1 is chamfered in the levelled surface by a chamfering means such as a flap finisher, etc.
Patent JP-S5933041-A (JP)
Title: Bottom forming of cylinder for buffer
Inventor: YASUDA TSUTOMU
IPC: B21D41/04
Filed: 1982-08-17
Abstract: PURPOSE:To form bottom part without requiring a heating device in the titled method in which the end part of a tube for a cylinder is closed by a spinning work, by rotating said tube at a high speed without preheating previously. CONSTITUTION:A metallic tube 1 is mounted to a high speed rotating device. While rotatig it at a high speed, a forming tool 3 attached to an arm member that rotates around the tube 1 is placed at the end part 2 at an angle alpha to the axial line of the tube. The center (a) of rotation of the arm member is aligned with the axial line while pressing by moving the tool 3 at right angles to the axial line, and rotated successively until at least it becomes right angles to the axial line. Thus, the end part is deformed, and at the same time, frictional heat is generated by contacting the end part 2 with the front face 4 of the tool. As the tool 3 is pressed at an angle to the axial line of the tube, a component of force is generated in the axial direction. This component of force increases with rotation of the tool 3 and the bottom part is pressure welded with thickness gradually increased larger from the tube side toward the top 3 of the bottom.
Patent JP-H04308268-A (JP)
Title: Weft pulling device of double pile woven fabric by double weaving texture
Inventor: NISHIOKA RYOZO
IPC: D03D27/10
Filed: 1991-03-30
Abstract: PURPOSE:To improve efficiency of pulling operation by pulling out weft for pulling of double pile woven fabric of double weaving texture through a pulling bar reciprocating between both selvedge parts. CONSTITUTION:Both selvedge parts of back 1 of double pile woven fabric of double weaving texture are fixed by pin tenters 4 from below, a selvedge part at one side is fixed by pin tenters 5 from above and a weft 2 for pulling is pushed up together with a guider 14 and a cutter 15 to the top of pushing up plates 6 and 7 to constitute an integrated jig by hydraulic pressure. Then a pulling bar 8 with a groove fixed through a bearing 9 to a belt 10 is reciprocated through a creel 11, a screw roll 12 and a speed change creel 13, the pulling bar 8 is reached to a selvedge part at one side and further moved through the bottom of the guider 14 through traverse motion of the screw roll 12 and the weft 2 for pulling is placed on the pulling bar. The weft 2 is pulled out while being moved through the creel 11, both sides are simultaneously cut by the cutter 15 and is taken out by a removing bar 16. The above-mentioned actuations are successively repeated to pull out the weft 2 without requiring a human hand.
Patent JP-S5666421-A (JP)
Title: Protecting device for exhaust gas purifier for internal combustion engine
Inventor: KITAMURA KAZUHIKO
IPC: F01N3/22
Filed: 1979-11-01
Abstract: PURPOSE:To improve a reliability of operation of exhaust gas purifier by a method wherein a valve device for preventing a positive pressure in the intake system from acting upon the exhaust gas purifier device which is operated under a negative pressure in the intake system of an internal combustion engine having a turbo-charger. CONSTITUTION:In an internal combustion engine having an exhaust gas purifier provided with a turbo-charger and a servo-motor operated in response to a negative pressure in the intake manifold system, for example, having a device for feeding a secondary air to the exhaust system in response to a degree of the intake negative pressure, a specified valve device 10 is installed at a negative pressure transmitting passage for feeding the intake negative pressure to the servo-motor. The valve device 10 is operated such that a piston 17 and a pipe 21 are pushed down by a spring 34 and the lower end of the pipe 21 is closed by a valve means 27 by applying a positive pressure in the negative pressure chamber 20 communicating with the negative pressure transmittance passage through the inlet port 15 when the intake system shows a positive pressure and thereby blocking the transmittance of the positive pressure to the outlet port 16. While the atmospheric air is guided to the outlet port 16 by the separation of the valve body 27 from the valve seat 14d.