baber/WOPTO huggingface dataset:
Patent JP-S5666323-A (JP)
Title: Method and apparatus for manufacturing cylindrical pipe
Inventor: MIZUTANI WATARU
IPC: B21D5/12
Filed: 1979-11-01
Abstract: PURPOSE: To manufacture the metallic pipe of excellent cylindrical shape with a high productivity, by employing a couple of flanged vertical rolls and the internal rolling roll for restraining the movement of the material at one or more points in the circumference from inside of the inner wall surface of the metallic strip.  
     CONSTITUTION: The internal center roll (a) and the external lower roll (c) pinch and restrain the metallic strip M just undergoing the forming pass. The internal side roll (b) restrains from inside the material M, ranging from the material's side edge restrained by the corner (n) formed by the flange (k) and the trunk (m) of the vertical roll (d) to the middle part restrained by rolls (a), (c), at a position in the plane perpendicular to the traveling direction of the material M. Besides, the roll (b) is displaceable in the arrowed directions β, β', against the frame (e), and the frame (e) is displaceable in the vertical direction as shwon by the arrows α-α' against the stand (h); these displacements can be accomplished by the hydraulic cylinder other than turning the bolt (g). According to this constitution, the material M is formed while being supported at six points without causing the local bend and roll mark. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5930192-A (JP)
Inventor: SAITOU HIROSHI
IPC: G08B21/16
Filed: 1982-08-12
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-H038736-A (JP)
Title: Preparation of fluoride glass optical fiber preform
Inventor: MIYAKOSHI MOTOHARU
IPC: C03B37/012
Filed: 1989-06-02
Abstract: PURPOSE:To suppress the optical loss of an optical fiber caused by the scattering of light and the IR absorption of OH group by pouring a core raw material and a clad raw material into mutually divided core-forming space and clad-forming space, respectively, thermally melting the raw materials and subsequently cooling the raw materials while taking off the dividing member to integrate the core and the clad. CONSTITUTION:The lower end of an inner cylindrical container 13 is brought into contact with the inner bottom surface of an outer cylindrical container 14 of a double crucible 12 detachably disposed on a crucible support 11 to form a core-forming space 15 and a clad-forming space 16, followed by charging a core raw material 21 and a clad raw material 22 into the space 15 and the space 16, respectively. The raw materials are heated by a heater 17, fluorinated and subsequently melted by a heater 19, followed by lowering the crucible with the support 11 to form a core glass 23 and a clad glass 24. The glass 23 and 24 are quenched by spraying a cooling gas from a cooler 20, and simultaneously the lower end of the container 13 is pulled off from the inner bottom surface of the container 14 to integrate the core glass and the clad glass. The support 11 is lowered to insert the crucible 12 into a heater 18 and the integrated glass bar 25 is subjected to a thermal treatment for the annealing thereof.
Patent JP-H07289182-A (JP)
Title: Sushi
Inventor: NOGUCHI YOSHIO
IPC: A23L7/10
Filed: 1994-04-26
Abstract: PURPOSE:To make the boiled rice part which can be readily loaded with an ingredient of a mixture of small cut meat pieces with a seasoning solution and resists the collapse of the molded form. CONSTITUTION:Boiled rice is combined with egg liquid, an amount of the rice corresponding to a 'SUSHI' piece is placed in a mold and heated again to effect molding, as a depression 2 is formed on its top. Then, an ingredient 3 as a mixture of small cut meat pieces and a seasoning solution is placed on the depression 2 of the molded rice part 1 to give the SUSHI.
Patent JP-H01308993-A (JP)
Title: Cover glass for timepiece
Inventor: AKAZAWA MINORU
IPC: C03C19/00
Filed: 1988-06-08
Abstract: PURPOSE:To score time indications on the outer circumference of a cover glass as the same as that on a dial plate by scoring direct on the outer circumference of the back of a substrate comprising sapphire, blue sheet glass and white sheet glass to form a metal layer at the scored part. CONSTITUTION:All surfaces are printed except for those intended to apply a scoring on the back of a substrate 1 to form a resist film 4 thereon. Then, a scoring 12 is applied on the back thereof. Here, all parts without the resist film 4 alone are scored 2 but none of the resist film 4 is done. For the scoring 2, a brushing work using diamond is applied. Then, metal layers 3 of Au, Ag and Cr are formed on the entire back thereof. Thereafter, by peeling the resist film 4, a cover glass is completed. Such a metal layer 3 serves to make a score applied 2 on the substrate 1 clearly visible from the surface of the substrate while lending a metallic gloss to the substrate 1. When applied toward the center of the substrate 1, the scoring 2 makes the cover glass look solid as if it is inclined to the center viewed from the surface of the substrate.
Patent JP-H05335323-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IIDA JOJI
IPC: H01L21/331
Filed: 1992-06-01
Abstract: PURPOSE:To miniaturize a device by laminating an active base layer and an emitter layer with each other and forming an external base layer in self-aligning manner with respect to the emitter layer. CONSTITUTION:An N<+>-type emitter layer formed through impurity dispersion is provided around the surface of a protruding section 54. The lower part of the emitter layer 36 is an active base layer 35. On the surface of an epitaxial layer 32 around the active base layer 35, an external base layer 41 in which impurities are dispersed in high concentration is formed in self-aligning manner against the emitter layer 36 (More precisely, in self-matching manner against a side spacer 40). By this, high integration is realized with a semiconductor integrated circuit, etc.
Patent JP-S6120272-A (JP)
Title: Frame address circuit of magnetic recording and reproducing device
Inventor: IDO KIHEI
IPC: G11B20/10
Filed: 1984-07-05
Abstract: PURPOSE:To correct erroneous numbers by performing presetting to the frame address counter of each track once at every starting of APC operation and loading counter data generated by the PLL clock of an APC circuit at every frame period. CONSTITUTION:A the beginning of tape running, the tape is run at a fixed speed in AFC mode, and reproduction frame synchronizing signals from each track are inputted to an APC circuit. The reproduction frame synchronizing signals are counted by a reference clock RC. After confirming that the reproduction frame synchronism coincides with reference frame synchronism for several frames continuously, an APC detection signal is sent out. A frame address counter 10 provided for each track performs counting by synchronizing pulse O, and at the same time, count data of a counter 12 are loaded at every frame timing of load pulse n. Thus, writing in a memory by the write address counter 10 is set most suitably, and at the same time, correction at each frame for omission of synchronism and pseudo-synchronizing sigals becomes possible.
Patent JP-S5931888-A (JP)
Title: Plated steel sheet for can
Inventor: AZUMA MITSUO
IPC: C25D5/26
Filed: 1982-08-16
Abstract: PURPOSE:To obtain a plated steel sheet for a can with weldability as well as superior corrosion resistance, by successively depositing prescribed amounts of metallic Cr and Cr oxide hydrate on an Fe-Sn alloy layer having a prescribed Sn content. CONSTITUTION:An Fe-Sn alloy layer is formed on a steel sheet by 0.1-0.8g/m<2> expressed in terms of Sn, and a metallic Cr layer having >4-<10mg/m<2> thickness is formed on the alloy layer by cathodic electrolysis in a conventional chromic acid-base bath. A Cr oxide hydrate layer is then formed on the steel sheet having the Fe-Sn alloy layer and the metallic Cr layer as the uppermost layer by one- or two-step electrolytic chromate treatment in a bath contg. chromate or dichromate as a principal component. Thus, the desired plated steel sheet for a can is obtd.
Patent JP-H06349648-A (JP)
Title: Air-cooled mold transformer
Inventor: MORIYA HIROSHI
IPC: H01F27/08
Filed: 1993-06-14
Abstract: PURPOSE:To secure the proper flow of cooling air for cooling windings or iron cores without resorting to the three dimen-sional analysis requiring much cost and time. CONSTITUTION:A louver 81 is provided on the surface of an air duct 8. The cooling air fed to the air duct 8 by a cooling fan 7 fitted to the side of the air duct 8 is blown almost upward to pass through the inside of windings 2 and the gaps between inner side winding 22 and iron cores 1 for cooling them down. At this time, a partition board 82 provided for partly blocking the louver 81 is fitted to be shifted in the right and leftward direction in the figure so that the louver size may be changed simultaneously thereby enabling the louver position to be equivalently shifted.
Patent JP-S5665531-A (JP)
Title: Synthesizer tuner
Inventor: OGITA MINORU
IPC: H04B1/26
Filed: 1979-10-31
Abstract: PURPOSE:To make adjustable the reception frequency with optimum interval, by making agreement of ach digit number of reception frequency with that of preset  data determining the frequency dividing ratio N, and enabling to drive the reception frequency display device directly with this preset data. CONSTITUTION:The tuner consists of a variable frequency oscillator constituting a local oscillator 4, frequency conversion circuits 12 which converts the output of the oscillator into frequencies fr/10A (A=0,1,2...) corresponding to the reception frequency fr at that time, variable frequency dividing circuit 11 frequency-dividing the output of the circuit 12 into 1/N, and phase comparator 14 performing phase-conversion with the output of the circuit 11 and the reference frequency 5X10B (B=0,1, 2...), and the oscillation frequency of the variable frequency oscillator is controlled with the output of the comparator 14. Further, a data setter S1 (not shown) which indicates 0 or 5 for the specified least significant digit of the reception desired frequency value, and a data setter (not shown) S2 for the data of each digit numeral J (BCD code) in upper rank than the specified digit, are provided, and the reception frequency is varied with the frequency interval 5X10A<+>B by taking N=2J+K (K=0 or 1) and the display device is driven with the data of the setter S2.
Patent JP-S5844309-A (JP)
Title: Detector for wear of thrust bearing
Inventor: INAZUKI KAORU
IPC: F16C17/24
Filed: 1981-09-09
Abstract: PURPOSE:To facilitate the inspection of the function of a wear detector and to improve the reliability of the wear detector, by constituting a device such that an attaching position of a gap detector is movably set. CONSTITUTION:A cylinder 6a is secured to a bracket 4 of a rotary device 1, it incorporates a spring 6b, and mates a piston 6c. An aperture 6d, through which a working medium, such as oil, passes, is formed in the cylinder 6a. A gap detector 6 is attached to the piston 6c. If bearings 2 and 3, contacting the device 1, wear, the device 1 and a thrust collar 7 move. Thus, a gap (g) between the detector 6 and the collar 7 changes, the signal of the detector 6 is compared with a set value of a setter 10 by a comparator 11, and if the gap (g) exceeds a limit value, an output 11a is transmitted. The feed of the medium through the aperture 6d to a chamber 6h causes moving of the piston 6c as the spring 6b is compressed, which results in moving the detector 6. This permits changing of the gap (g).
Patent JP-2000327106-A (JP)
Title: Dust collecting vehicle with crusher
Inventor: FUJIWARA TETSUYA
IPC: B65F3/22
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To realize desired collection and disposal of dust by a simple work by providing a storing drum rotating with an axial center line to be front and rear directions of a chassis as a center and providing a spiral blade for feeding or discharging dust to be a collected object according to a rotating direction of the storing drum. SOLUTION: A storing drum 1 is set to selectively rotate in a forward direction to be the so-called storing direction or a backward direction to be the so-called discharging direction. The storing drum 1 is provided with a spiral blade 2 feeding or discharging tree chips to be dust according to a rotating direction of the storing drum 1, providing a base end successively with an inner wall and directing an upper end to an axial center line side of the storing drum 1. The spiral blades 2 are made the so-called pair and is set to embody effective feeding or discharging of tree chips. The spiral blade 2 is set so that the height may be almost 1/4 to 1/2 of a radius R of the storing drum 1.
Patent JP-H04342650-A (JP)
Title: Test method for vehicle speed sensor
Inventor: SASAKI YOSHIHIRO
IPC: G01P3/42
Filed: 1991-05-16
Abstract: PURPOSE:To enhance the safety of a vehicle by establishing a test method for a vehicle speed sensor to be applied at low cost, regarding a method for testing the proper function of a sensor to detect the rotation speed of a vehicle wheel or the like. CONSTITUTION:A method relates to the test of sensors 2a, 2b and so forth for detecting the rotation speed of wheels fitted to a vehicle. This method is so constituted that it is possible to detect if the sensors 2a, 2b and so forth are properly operating, according to the fine output variation thereof, when an engine 6 is running and the vehicle is at rest.
Patent JP-H05336372-A (JP)
Title: Image reader
Inventor: YAMAMOTO NORIHIRO
IPC: H04N1/407
Filed: 1992-06-02
Abstract: PURPOSE:To provide an image reader capable of performing reading with high gradation and high quality by increasing the number of bits in A/D conversion in a range requiring gradation information, and subdividing the nick of quantization essentially. CONSTITUTION:This reader is equipped with a storage means 9 which stores the output of a photoelectric conversion element 1 extending over one line as a reference signal, an amplifier circuit 5 which amplifies the output of the photoelectric conversion element 1 with amplification degree of 2LAMBDAn times by polarity set at zero when input light quantity shows zero, a selective circuit 8 which selects and outputs the output of the amplifier circuit 5 and that of the photoelectric conversion element 1 by the level of the reference signal, an A/D conversion circuit 6 which converts the output of the selective circuit 8 into a digital signal, a bit attaching means 10 which outputs the output of the A/D conversion circuit 6 by attaching a bit of constant value on the high- order or low-order of the output corresponding to the level of the reference signal, and an integration cirlcuit 13 which integrates reading signals on plural lines at every corresponding pictrue element on each line.
Patent JP-H05331733-A (JP)
Title: Device for producing combined filament yarn
Inventor: NAKAGAWA KIYOSHI
IPC: D02J13/00
Filed: 1992-06-02
Abstract: PURPOSE:To effectively heat a fluid processing nozzle, to maintain a long service period and to produce combined filament yarn in a device for heating the processing nozzle by arranging a metal bar having a great number of pores in a tubular pipe and equipping the outside of the tubular pipe with a heating means. CONSTITUTION:In feeding a pressure fluid to a fluid processing nozzle, a device wherein a metal bar 8 having a great number of pores is arranged in a tubular pipe 7 and the outside of the tubular pipe 7 is equipped with a heating means 8 is used as a heater 5. Compressed air is introduced from an inlet piping 6, heated by the heater 5, discharged from an outlet piping 10 and supplied to the processing nozzle for combined filament yarn.
Patent JP-2000329033-A (JP)
Title: Fuel injection pump
Inventor: KONDO SHIGEYUKI
IPC: F02M59/10
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection pump which prevents fluctuation of fuel press-feeding amount and damage of members. SOLUTION: A cam ring 32 is fitted to a drive cam 31, while each flat sliding surface 32a of the cam ring 32 are slid with each flat sliding 25a formed on each tappet 25. A guide cam 36 is fitted to a sliding recession 32b, while a support shaft 35 supports the guide cam 26 in a slidable manner with the sliding recession 32b. A drive shaft 30 is equalized to the drive can 31, while the support shaft 35 is equalized to the guide cam 36, in eccentric rates. When the drive shaft 30 is rotated, the cam ring 32 and the guide cam 36 pass revolving raceways 100, 101 showing a circle of the same radius. The cam ring 32, even receiving force around the drive cam 31 in the direction of autorotation, is not oscillated but revolved while keeping flat contact between the flat sliding surface 32a with the flat sliding surface 25a of the tappet 25.
Patent JP-S5665235-A (JP)
Title: Electronic checkwriter
Inventor: SHIONO FUSAHIRO
IPC: B41J5/30
Filed: 1979-10-31
Abstract: PURPOSE: To make unnecessary such a cmplicated work as performs over again the registration of data which have been registered after a data to be corrected, in case of correcting a registration error, by clearing the data and continuously printing from the next data, in case the registration data error has been detected in the course of printing.  
     CONSTITUTION: In case when a data displayed by the display unit 10 is an error, when the JUMP key 17 is depressed, the contents of the counter 18, that is to say, the next address information of a data error displayed by the display unit at that moment is sent to the address designation part 8, a data whose address has been designated by the information is output from the memory part 6, and it is sent to the display unit 10 and the output control part 15. After that, when the printing start key 11 is depressed, a data which is being displayed by the display unit 10 is sent to the buffer 16, it is combined with a printing command signal from the printing command circuit 13, and a data of the next address of the erroneous data is printed. In this way, it is possible to make unnecessary such a complicated work as performs over again the registration of data which have been registered after a data to be corrected, in case of correcting a registration error. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6120764-A (JP)
Title: Color printer
Inventor: ISOBE MINORU
IPC: B41J35/16
Filed: 1984-07-10
Abstract: PURPOSE:To make possible the beautiful printing without the slippage of a color by providing a plurality of rows of the line thermal heads corresponding to the color ink ribbons painted in a line arrangement with the solid inks of the plural colors. CONSTITUTION:The mark 6 of a color ink ribbon 1 is detected by the sensor arranged as same as the rows of 7-9 of a line thermal head, the line is adjusted and a position of ribbon 1 or heads 7-9 is determined. Here, the head 7-9 which are opposed to the solid inks 2-3 of a desired color are heat impressed selectively, when a printing is carried out without a color composition. Then, each head 7-9 which are opposed to the solid ink 2-4 are heat impressed selectively, simultaneously, when the three original colors are compounded. Therefore, there can not be happen the slippage of the color until a color composition is ended, since there is no necessity of a displacement of the relative positions of the three of the fine thermal head, the color ink ribbon, and the blank 10.
Patent JP-H0436568-A (JP)
Title: Cooling device for shop show case
Inventor: SUZUKI SUSUMU
IPC: F25D17/08
Filed: 1990-06-01
Abstract: PURPOSE:To make it possible to remote the sounding of operation noise indoors and the retentivity of heat dissipation of a condenser indoors and carry out a discrete optimum cooling operation for a variety of substances to be cooled by controlling the controlled variable of each air ventilation volume control means according to the detected temperature of a temperature sensor installed to each cooling unit and laying out each cooling unit indoors. CONSTITUTION:A plurality of show cases 3 for a cooling unit are laid out in a room of a shop 1. In each show case 3, the temperature difference DELTAT between a detected temperature Ta of a refrigerator temperature sensor 9 and a preset refrigerator temperature Ts of a remote controller 10 is determined and the opening of each damper is controlled so that the difference DELTAT may be naught. This allows the temperature of a housing box to conform to the preset refrigerator temperature Ts of the remote controller 10. It is, therefore, possible to carry out discrete optimum cooling operation for substances to be cooled in a various kinds of cooling storage regions. Moreover, a vaporizer unit 20, which issues operation noise and an outdoor unit 30 are installed outside the shop 1. Therefore, no more operation noise sounds in the shop 1 and no more heat dissipation of a condenser 24 remain in the shop 1 as well.
Patent JP-S5844796-A (JP)
Inventor: ASO KAZUYOSHI
IPC: H05K3/06
Filed: 1981-09-10
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-H083696-A (JP)
Title: Highly corrosion resistant austenitic stainless steel and its production
Inventor: KAMINAKA AKIO
IPC: C22C33/04
Filed: 1994-06-23
Abstract: PURPOSE:To improve corrosion resistance without deteriorating the weldability of SUS304 and SUS316. CONSTITUTION:A highly corrosion resistant austenitic stainless steel of SUS304 type, containing by mass, <=2.0% Mn, 7.0 to 15.0% Ni, 15.0 to 25.0% Cr, <=0.018% C, and <=0.015% P and satisfying Al<=(0.6S+0.004), and a highly corrosion resistant austenitic stainless steel of SUS316 type, containing, by mass, <=2.0% Mn, 7.0 to 15.0% Ni, 15.0 to 25.0% Cr, <=2.5% Mo, <=0.010% C, and <=0.015% P and satisfying Al<=(0.6S+0.004), are obtained.
Patent JP-H0435511-A (JP)
Title: Amplifier
Inventor: OZAKI SUSUMU
IPC: H03G3/10
Filed: 1990-05-31
Abstract: PURPOSE:To enlarge the gain width by negating each base current of a first transistor whose collector is connected to an output stage resistance, and a second transistor whose base is connected to a base of this first transistor. CONSTITUTION:The amplifier is provided with a first transistor Q6 in which an input signal is inputted to an emitter and whose collector is connected to an output stage resistance R7, in pairs of upper side differential transistors Q5 - Q8. Also, this amplifier is provided with a base current compensating circuit 10 for supplying a compensating current for negating substantially base current of a first and a second transistors Q6, Q7 to each base of a first transistor Q6 and a second transistor Q7 whose base is connected in common. In such a way, the gain width by which the base potential can be heightened and controlled can be enlarged.
Patent JP-H11339136-A (JP)
Title: Indicator board for security
Inventor: SHIRAI TAKASHI
IPC: G08B5/36
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to simultaneously and lightly indicate a prescribed item and to call attention to danger to passers by of in the both forward and backward directions by arranging light bulbs at one indicator board. SOLUTION: Concerning the indicator board 1 lightly indicating prescribed items at a road construction site, a regulated local area, etc., a reflecting plate 4 formed like an arrow is adhered to each surface of a pair of plate-like main bodies 3, insertion holes are opened at the main bodies 3 and the plate 4 in the shape of an arrow at proper intervals and bulbs 5, 5... are inserted to the insertion holes to be visually recognizable the lighting from both front and rear sides.