baber/WOPTO huggingface dataset:
Patent JP-H07169847-A (JP)
Title: High-voltage cmos circuit having a small number of nmos transistors requiring logical gate of nand configuration and drain extension
Inventor: KARURO DARABUAARE
IPC: H01L27/088
Filed: 1992-02-25
Abstract: PURPOSE: To protect an NMOS transistor from aging and damages caused by impact ionization phenomenon of a CMOS logical gate, by providing an NAND configuration, having a drain extension to only one of drains in pair connected to the outputs of logic gates. CONSTITUTION: An NAND configuration includes two NMOS transistors N1 and N1 connected in series as a first inverter and two NMOS transistors N3 and N4 connected in series as a second inverter, and diffused region having different concentrations are formed in a drain region connected to the outputs of the inverters N1 and N3 of the two pairs of NMOS transtors. This is useful for the design of a logical circuit, interned to be operated with a relatively high supply voltage and to be integrated in both a P-type substrate and an N-type substrate. In both cases, the logical circuit may be practically made compact easily for demands of area reduction and speed.
Patent JP-S56169704-A (JP)
Title: Dry bearing material
Inventor: NAKANISHI KIYOSHI
IPC: C10N10/02
Filed: 1980-06-03
Abstract: PURPOSE: To obtain a dry bearing material having excellent wear resistance by forming a Cu or Cu alloy sintered base layer on a steel lining and then forming a coated layer composed of a fluorine-containing resin and Cu-covered graphite in and on the Cu or Cu alloy sintered base layer.  
     CONSTITUTION: A 70:30 mixture of Cu powder and a Cu-Sn alloy powder is spread over an approx. 1mm thick finished steel sheet 1, and then sintered at 950W 1,050°C to form an approx. 0.2mm thick metal base layer 2. Then, Cu-covered graphite powder is mixed with a dispersion type fluorocarbon resin, and the mixture is sprayed on the metal base layer 2 to form an approx. 20W30μ thick coating layer 3, heated at 380°C for 15min, and cooled quickly. Thus, a dry bearing material having excellent wear resistance can be manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05274793-A (JP)
Title: Recording and reproducing system for digital tape player
IPC: G11B20/10
Filed: 1992-03-30
Abstract: PURPOSE:To prevent an intermittent sound even when a running direction is reversed at a reproducing time and to record continuously sound data on a tape even when the running direction is reversed at a sound-recording time. CONSTITUTION:Audio data read from a DCC tape 15 is stored in a memory 13d at a reproducing time, that is, whose data amt. is the data amt. or above corresponding to a time required for switching sector at the time of reversing the tape running direction, and the audio data is read from the memory by a fast-in fast-out system under the control of a memory control part 13e. Further, the audio data inputted while operating the reverse of a tape is stored in the memory at a recording time and after operation switching sector is ended, the audio data is read from the memory and recorded on the DCC tape 15.
Patent JP-S63240175-A (JP)
Title: Color image forming device
Inventor: OSAWA HIDESHI
IPC: H04N1/46
Filed: 1987-03-27
Abstract: PURPOSE:To reproduce a half-tone color image of black characters, etc., with high quality by carrying out 100% background color removal for only black characters according to signals from a character detector and a black detector. CONSTITUTION:A character detecting circuit 18 express the continuity of an image according to magenta M1 among signals C1, M1 and Y1 indicating cyan, magenta, and yellow by the amounts of ink when digital signals of three colors, red, green and blue read out of an original by a log converting circuit 12. Then a masking circuit 13 corrects the colors of the turbid component of the color separation filter of an input sensor 10 and the turbid component of ion as to the signals C1, M1 and Y1 and the black detecting circuit 17 outputs the minimum values of the output signals C2, M2 and Y2 of the circuit 13 as a black signal K2. The output is supplied to a background color removal UCR circuit 14, which performs 100% background color removal for only black characters.
Patent JP-H09264471-A (JP)
Title: Faucet joint socket and faucet joint
Inventor: TANIURA YOSHIO
IPC: E03C1/042
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To use a socket in common, regardless of a faucet type for the use thereof by providing a large diameter cylindrical part mounted on a faucet delivery pipe, with one end screwed and fixed thereto, and a small diameter cylindrical part concentrically laid on the other axial end of the large diameter cylindrical part and formed to have a threaded part on the external surface thereof. SOLUTION: When the external surface of a delivery pipe 51 has no threaded part, both of a socket 2 and a nipple 3 are used. In this case, the socket 2 is externally coupled to the delivery pipe 51 of a faucet 50 via an intermediate ring 5, and secured with set screws 6 at peripheral four positions. Thereafter, nut members 62 are tightened and a seal ring (large) 4 is compressed with a sharp rib 3d formed on the end of the nipple 3 and the delivery pipe 51, thereby keeping the water passages of the faucet 50 and the nipple 3 communicated to each other in a watertight state. When the external surface of the delivery pope 51 has a threaded part, only the nipple 3 is used. In this case, the nut members 62 tighten and secure the nipple 3 to the threaded part of the delivery pipe 51.  The large diameter stepped part of the nipple 3 and a stopper ring 7 compress a seal ring (small) 8, thereby keeping the water passages of the faucet 50 and the nipple 3 communicated to each other in a watertight state.
Patent JP-H06284991-A (JP)
Title: Upright electric cleaner
Inventor: KAJIWARA SHINICHIRO
IPC: A47L9/02
Filed: 1993-03-31
Abstract: PURPOSE:To make dust suction power higher by improving contact to a floor. CONSTITUTION:In cleaning a floor such as mats, etc., by turning a height switching knob 45, a bottom frame 29 descends to surround a suction mouth 27, its both sides and back side excluding its front side 27a. A skirt 53 is bent to abut on a floor face and a rotation brush 28 goes away from the floor face. Contact to a floor is improved and the dust suction power is increased by air flow generated around the suction mouth 27 by rotation of the rotation brush 28. To clean a carpet. etc., by turning the height switching knob 45, the protrusion amount of the bottom frame 29 becomes smaller than that of the rotation brush 28. The rotation brush suitably digs into the carpet tuft.
Patent JP-H06218460-A (JP)
Title: Transfer device for press
Inventor: TAKASE YASUHIDE
IPC: B21D43/05
Filed: 1993-03-31
Abstract: PURPOSE:To provide a transfer device for a press, by which the large stroke of a finger is easily secured, the stroke of the finger is easily changed through a simple structure, and which also is capable of dealing with the high speed of a press work. CONSTITUTION:The finger 31 for holding a work is held movably in the direction orthogonal to a feed bar 21, connected to a finger bar 51 through a link 52, and moved through the relative movement of the finger bar 51 against the feed bar 21. The link 52 is axially supported by the feed bar 21, extended from the axially supported part, and provided with connecting parts 54, 55 by which the link is each connected to the finger 31 and the finger bar 51. The connecting part 54 is axially supported by the finger bar 51. The connecting part 55 is provided with a grooved part 56, in which a freely rotatable roller 46 extending from the finger is inserted, and is connected to the finger 31.
Patent JP-S5717323-A (JP)
Title: Manufacture of inside double group pipe made of metal
Inventor: MINAMI TOMIO
IPC: B21C37/06
Filed: 1980-06-02
Abstract: PURPOSE: To easily obtain good inside double group pipes without smashing channels even with a high speed, by performing a bending in such a way that channels intersecting the channels previously formed on the strip are formed successively by each multistage press rolls of in a rolling method.  
     CONSTITUTION: A multiple number of channels (b) on one surface of a metallic strip P are formed by means of rolling with channel, or formed by providing projected stripes on the surface of the first press roll when the strip is worked to have a tubular shape with forming rolls and press rolls installed in multistages. In this case, it is requested to install them as shown in the diagram so that the plate P will not run away rightward or leftward by a horizontal component. Then, projected stripes which intersect with channels (b) in part are provided on the surface of each press roll by changing the location successively, and plate P is bent successively in the direction of width with each forming roll and press roll. At the same time, channels (b') are formed successively from both edges of the plate P with each press roll. In this way, the plate P is formed to have a pipe shape and the joint (c) is welded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000266070-A (JP)
Title: Discrimination mechanism for constant-velocity joint inner
Inventor: TERADA TOSHIO
IPC: F16D3/20
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a discrimination mechanism for constant-velocity joint inner, capable of discriminating the front and rear of a constant-velocity joint inner as well as the type thereof. SOLUTION: An insertion part 114 of a discrimination mechanism 44 is inserted into a shaft hole 22 of a constant-velocity joint inner 10, and the constant-velocity joint inner 10 is positioned relative to the discrimination mechanism 44. A contact part 96 is brought into contact with the rear surface 27 or a surface 28 of the constant-velocity joint inner 10, and a measuring part 142 is brought into contact with a curved surface 19 of the constant-velocity joint inner 10. A distance between the contact part 96 and the measuring part 142 is measured by a displacement sensor 76, thus it is possible to discriminate the front/rear and type of the constant-velocity joint inner 10.
Patent JP-S51150336-A (JP)
Title: Photographic printing device
Inventor: AMANO TADASHI
IPC: G03B27/08
Filed: 1975-06-18
Abstract: PURPOSE: To control exposure by discriminating original photographs subjected to density failure, over- or underxposure and automatically memorizing those information classified. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11268701-A (JP)
Title: Bag sealing device
Inventor: KAWAKAMI TSUTOMU
IPC: B65B51/10
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a bag sealing device that seals a bag satisfactorily in the stabilized and uniform state of sealing without leaving any part unsealed with the state of overlapping of films uniformalized by putting, with a simple means and a structure, an opening of the bag neatly in the state of being superpositioned double in the direction of sealing before applying heat sealing to the opening. SOLUTION: A sealing mechanism that closes the opening 2 of a bag 1 by sealing and an opening adjustment mechanism 11 equipped with adjusting parts 10 that can move forward and rearward and arrange films neatly in the state of being superpositioned double, extending from one end 2A to the other end 2B on the opposite side in the direction of sealing the opening 2 of the bag 1, before the opening 2 of the bag 1 is closed by sealing with the sealing mechanism are provided.
Patent JP-S59200125-A (JP)
Title: Heating device
Inventor: UEDA SHIGEKI
IPC: F24C7/02
Filed: 1983-04-26
Abstract: PURPOSE:To realize a menu displaying device having a quick response and improved using convenience, by providing a menu displaying means including a menu displaying screen wherein a plurality of cooking menus is classified by a category. CONSTITUTION:A user depresses a selected one of category keys 14 provided as a category selection means, a control section 21 displays a predtermined menu picture on a menu displaying device. A multiple-layer liquid crystal is used for a menu displaying device 22, whereas a numeral displaying device 23 is also made of a liquid crystal. Then the user selects a menu and depresses a cooking-start switch, a control section 21 starts feeding a power to a magnetron 26 via a driver 25. Thus, the cooking of foodstuff 28 to be heated is started in a heating compartment 27. A humidity sensor or a gase sensor 32 provided in an exhuast guide 31 monitors the heating process of foodstuff 28, while the control section 21 judges the completion of cooking operation. Thus, the power supply to the magnetron 26 is automatcially interrupted, informing the user the end of the cooking operation.
Patent JP-H09262125-A (JP)
Title: Airtight compact vessel for makeup
Inventor: SUZUKI KAZUO
IPC: A45D33/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To heighten the reliance upon airtight holding of a compact vessel. SOLUTION: An inner trays 5 is placed in vessel body 1, and a seal mount plate 15 equipped with a sealing member 14 on the undersurface is secured to a lid 2. A flange 6 is installed at the top of the inner tray 5, and the first sealing projection 18 and second sealing projection 19 are installed on the sealing member 14. When the lid 2 is shut to the vessel body 1, the first sealing projection 18 is put in pressure contact with a horizontal part 11 of the tray flange 6, while the second sealing projection 19 is put in pressure contact with the side face 9 of the flange 6.
Patent JP-H05271996-A (JP)
Title: Surface treatment of magnesium alloy material
IPC: C22F1/00
Filed: 1992-03-30
Abstract: PURPOSE:To provide a magnesium alloy material improved in the adhesiveness thereof to a nickel contg. plated layer and excellent in heat resistance and wear resistance, useful as a sliding member. CONSTITUTION:A nickel contg. plated layer selected from those composite plated layers obtained by forming, on the surface of a magnesium alloy material, a nickel plated layer, a nickel-phosphorus alloy plated layer or a composite nickel plated layer consisting of nickel or a nickel-phosphorus matrix alloy dispersing inorg. fine particles such as SiC, Si3N4, etc., therein is formed and is subjected to a sheen heat treatment for >=1 hour at 100-400 deg.C in an inert gas or a reducing gas atmosphere.
Patent JP-H03274068-A (JP)
Title: Document circulating method image forming device
Inventor: TANAKA YOSHIHISA
IPC: G03G21/00
Filed: 1990-03-23
Abstract: PURPOSE:To obtain only a necessary number of copies without waiting for completion of image processing for all the copies when carrying out a multiple number of image processing by providing a control means which carries out control utilizing the image formed copies set by an early copy number setting means. CONSTITUTION:The image formation number is set for each piece of the document by a number of copies setting means in an image forming means. Furthermore, the image forming copy number for all document needed at an earlier stage is set by the early number of copies setting means. Image formation is carried out for the set image formation number of copies by the early number of copies setting means, and next the image forming means and a document carrying means are controlled to carry out image formation for the remainder of copies of the set number of copies set at the number of copies setting means by the control means 70. Based on this control, image formation of copies which are needed early are carried first among all documents. Thus, the copies which are needed early can be obtained without waiting for the execution of all of the image processing.
Patent JP-S51150908-A (JP)
Title: Signal transmission system allowing hot-line circuit board insertion
Inventor: MIZOKAWA SADAO
IPC: H04B17/40
Filed: 1975-06-20
Abstract: PURPOSE:To permit signal transmission units to be inserted to a circuit by separating the transmission part and transmission route with only the reception transformer being connected and thus without causing interference.
Patent JP-H10251145-A (JP)
Title: Preparation for percutaneous absorption
Inventor: KITAZAKI YASUAKI
IPC: C09J7/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for percutaneous absorption of nitroglycerin, which can change the concentration of nitroglycerin in blood and gives a good sense during its application, by raising the percutaneous nitroglycerin permeation rate at the early stage of application and gradually lowering the rate with the lapse of time. SOLUTION: This preparation for percutaneous absorption is prepared by forming a layer of (1) a medicine-containing adhesive composition comprising a styrene-based thermoplastic elastomer, petroleum resin, and isopropyl palmitate as the essential ingredients, on a flexible substrate; and (2) nitroglycerin as the medicine.
Patent JP-S59198635-A (JP)
Title: Method of cutting lead wire of bulb and apparatus therefor
Inventor: OGI YOSHINAGA
IPC: H01J9/36
Filed: 1983-04-27
Abstract: PURPOSE:To cut the lead wire while it is transferred continuously and realize speed-up of manufacture by providing, in the course of the base pin transfer route, a pair of press disks which are rotating in the reverse directions each other and a cutter which operates cooperatively with the least the one of them adjacent to said disks. CONSTITUTION:A bulb (a) is transferred in the direction X by the continuous transfer conveyor. Base pins (p) are put on a guide (g), arranged horizontally and are sent toward the space between a pair of press plates 5 and 5a. Almost simultaneously with the timing of the preceding base pin (p) to enter the positioning concave 71 of the positioning plate 7 rotating clockwise, the end of base pin p is brought in contact with the external circumference of press plate 5a at the lower side. When the plate 7 further rotates, the lead wire enters the concave 61 of cutter 6 and the lead wire is cut by the blade 62 at the bottom of concave 61 at the position rotated by theta from the initial position. Thereby, speed- up in manufacture of bulb can be realized.
Patent JP-2000270096-A (JP)
Title: System and method for displaying telephone exchange operation state and recording medium
Inventor: NAKANISHI AKIHIRO
IPC: H04M3/08
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a telephone exchange operation state display system which can grasp a fault in its early stage by extracting only necessary data from data regarding the operation states of telephone exchanges and displaying them. SOLUTION: The telephone exchange operation state display system 1 is connected to a telephone exchange monitor device 2 gathering the detection results of operation state detection parts 3-1 to 3-3 connected to telephone exchanges 4-1 to 4-3 and displays the operation states of the telephone exchanges 4-1 to 4-3 if necessary. This system is equipped with a telephone exchange monitor terminal 11 which receives monitor data sent out of the telephone exchange monitor device 2, a display control part 15 which matches the monitor data against predefined data, extracts and edits only necessary monitor data for display, and outputs them, and a display part 16 which displays the monitor data edited for display.
Patent JP-S56169924-A (JP)
Title: Manufacture of center conductor
Inventor: AOKI KAZUHARU
IPC: H04B1/08
Filed: 1980-06-03
Abstract: PURPOSE:To reduce the manufacturing cost, by matching each part of a center conductor to the highest tuning frequency band and narrowering the width of the vertical section for lower tuning frequency band, in the center conductor used for a UHF tuner. CONSTITUTION:A center conductor 1 used for a UHF tuner is provided with a folded part 2 at one end of a horizontal part 3, and the other end is provided with a vertical section 4, and the vertical section 4 is provided with a folded part 6 and a leg 5 fitted to the base. To change the characteristic impedance and the line length, it can only be made by changing the width of the vertical section 4, and the length of the horizontal part 3 and the folded part 6 is also changed by changing the width of the vertical part 4. Thus, in a manufacturing process, the size is matched to the highest tuning frequency band in which the width of the vertical part 4 is widest, and the width of the vertical part 4 is cut off in narrow size for lower turning frequency bands, allowing to reduce sharply the number of metal molds.
Patent JP-H09265761-A (JP)
Title: Data processor
Inventor: TAKADO SEIICHI
IPC: G11B27/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a data processor capable of reproducing image or record at a high speed. SOLUTION: Image data are recorded in an internal storage device and an external storage device with image data volume for one screen made constant via an image bus 21, a data selection part 34, and an interface part 62. FAT information DFA, which is recording position control information generated with the image data volume for one screen made constant, is stored in ROM 37 for FET. Directory information DDR of FAT internal storage device 70 and the external storage device are stored in RAM 35 for the directory. By connecting a pointer register 36 with RAM 35 for the directory, supplying an address signal AS from the pointer register 36 to ROM 37 based on the information DDR of RAM 35, and obtaining FAT information DFA corresponding to the information DDR, the image data are recorded or reproduced based on the FAT information DFA.  Since it is not necessary to read FAT information from the storage device, high-speed record and reproduction are possible.
Patent JP-S549539-A (JP)
Title: Read signal discriminating method of magnetic bubble device
Inventor: SUEHIRO KOUJI
IPC: G11C19/08
Filed: 1977-06-24
Abstract: PURPOSE: To accurately discriminate the read signal of low S/N by slicing the read signal, counting the sliced output at a certain intervals, dividing the output into two and taking each information discriminating signal and logical product. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60230667-A (JP)
Inventor: ANJIERO JIEI BAABETSUTA
IPC: G03G9/09
Filed: 1985-04-09
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-H08274757-A (JP)
Title: Information signal transmission reception equipment
Inventor: ICHIHARA TOSHIKATSU
IPC: G06Q10/00
Filed: 1995-03-31
Abstract: PURPOSE: To reduce the work load of a microcomputer which constitutes a worker's attendance display system and enable the microcomputer which operates at a slow speed to perform generating operation for a timer signal in combination with the control means of the workers' attendance display system. CONSTITUTION: The workers' attendance display system 20 is equipped with a transmitting circuit 15, a receiving circuit 16, a and a collating means 19. This information signal transmission and reception equipment can operate as the main operation unit 11, an analog master timer, and a digital master timer of the display system 20, which is made multifunctional.
Patent JP-S62233520-A (JP)
Title: Bearing device for vehicle
Inventor: SAIMA TORU
IPC: B61C9/50
Filed: 1986-04-01
Abstract: PURPOSE:To prevent abnormal heating of a roller bearing by pressure inserting a bush member having a larger cross-section than that of the inner race of the roller bearing over an axle pressure inserted with said roller bearing then pressure inserting a wheel core section. CONSTITUTION:When a roller bearing 5 is fitted in an opening at one end of a housing 2 and an inner race 5c is mounted on an axle 1 while being heated, it can be journaled to the axle 1 with small gripping force under thermally shrinked condition. Then a bush member 27 having a larger cross-section than that of said inner race 5c is shrinkage fitted until the inner end section 27a thereof is connected to the inner race 5c. When the bush member 27 is cooled at this time, the bush member 27 is provided with a higher gripping force than that of the inner race 5c. Furthermore, the core section 7a of a wheel 7 is pressure inserted over the axle 1 until it is contacted against the outside of the bush member 27.