baber/WOPTO huggingface dataset:
Patent JP-S5654124-A (JP)
Title: Contact read-in circuit
Inventor: FUTAHASHI YOSHIYUKI
IPC: G06F3/02
Filed: 1979-10-11
Abstract: PURPOSE:To reduce the power consumption, by inputting the voltage for switching state detection of contacts to a comparator via a protective diode and a filter and charging the capacitor for filter through a charging resistor. CONSTITUTION:The voltage to detect the switching state of contact 1-2 is fed to a comparator 5-1 via a protective diode 5-3 and a resistance 4-1 and a capacitor 4-2 for filter, to output 0, 1 signal according to the switching of the contact 1-2. Further, the capacitor 4-2 is charged via a transistor 4-7 turned on only when the input contact changes from open position to closed position, and via a charging resistance 4-4. Thus, a large rush current can flow since the resistance 4-1 can be selected as small. Further, the power consumption can be reduced since the resistance 3-1 can be selected as a large value.
Patent JP-H03176054-A (JP)
Title: Disposing treatment of already employed resin injector for medical care
Inventor: NAKADA KATSUTOSHI
IPC: A61G12/00
Filed: 1990-05-22
Abstract: PURPOSE:To lower the generation of a tar component and a malodorous gas component by a method wherein a resin injectors already employed is sealed in a resin container at a temp. nearly the same as or below point thereof and heated up to the temperature above the melting point of the injectors inside a heater to be turned to a melt integrating both so that a complete sterilization is accomplished. CONSTITUTION:After employed injectors are housed in a container 1, the container is sealed with a sealing plug 3 to be placed into a heat melting device. Then, plate heaters 5 are provided on the bottom of a casing 4 at the heat melting device and far infrared heaters 6 also on the top in plurality. The resin container 1 housing the employed injectors 7 is placed on the plate heaters 5 to preheat while being heated with the far infrared heaters at about 180 deg.C for more than 30min. The container 1 melts from the top thereof and a melt wraps the injectors 7. This lowers a thermal decomposition reaction of the injectors extremely, thereby checking the generation of a decomposition gas.
Patent JP-S5755562-A (JP)
Title: Endless tape device
Inventor: NISHIKAWA YOSHIHIRO
IPC: G11B15/70
Filed: 1980-09-19
Abstract: PURPOSE:To realize a mechanism with which an endless tape runs smoothly for a long period, by setting a fixed reel of the endless tape which is led out of the most inner circumference, on a substrate having a recording and reproducing mechanism and a guide roller. CONSTITUTION:An endless tape 11 is wound round a reel 12 having a roll-out port 14. The reel 12 is loaded and fixed to a substrate 13. The substrate 3 contains a recording/reproducing head 15, a capstan 16 and a pinch roller 17 at an inner circumference part of the reel 12. The head 15 is controlled for its shift to the width diretion of the tape 11 to produce plural tracks. At the same time, the substrate 13 possesses plural guide rollers 20a-20c, and the center shaft of the rollers is at on a radiant line extended from the center of the reel 12 to be driven rotatably or intermittently by a motor. The side face of the winding of the tape 11 is put on the inner circumference face of the roller 20. The tape 11 is wound round the most outer circumference through the part 14, the head 15, rotary mechanism parts 16 and 17, and a tape storing place 18 respectively. As a result, air layers are formed between tapes mutually and between the tape and the reel to ensure the smooth running of the tape.
Patent JP-S5754342-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAGUCHI SHINJI
IPC: H01L21/762
Filed: 1980-09-19
Abstract: PURPOSE:To prevent disconnection of wiring at the step parts and reduction of gate withstand voltage and to suppress formation of bird beak and unevenness of threshold voltage to enhance reliability of a semiconductor device by a method wherein the selective oxidation method is improved. CONSTITUTION:A silicon layer 32 is made to grow epitaxially on a sapphire substrate 31, and an SiO2 film 33, an Si3N4 film 34 are accumulated thereon by the CVD method. After patterning of the SiO2 film 33, the Si3N4 film 34 is performed by the photoethcing method, anisotropic ethcing is performed making thereof as a mask, and the silicon layer at the field part is removed partially in the direction of film thickness. Then ion implantation of oxygen is performed to form oxygen implanted layers 32' at the field region. The heat-treatment is performed next making the Si3N4 film 34 as an oxidation resistive mask to form field oxide films 322. Accordingly the surface of the element region 321 and the surface of the field oxide films 322 are formed nearly flatly.
Patent JP-S5654935-A (JP)
Title: Air-fuel ratio controller
Inventor: SONE KIMITAKE
IPC: F02D41/14
Filed: 1979-10-09
Abstract: PURPOSE: To accurately perform air-fuel ratio control at its resumption, by selecting an air-fuel ratio set signal, which corresponds to the concentration of oxygen within the period of the inaccuracy of the output of a sensor, instead of the output signal of the sensor throughout the period.  
     CONSTITUTION: In normal running, the output signal of a sensor is supplied to an air-fuel ratio control means 24 through a switch 22. At the time of shifting from full- opening acceleration, in which the concentration of oxygen near an inner platinum electrode in the sensor becomes lower than a reference level, to slow acceleration which does not include a fuel-cut state in which air-fuel ratio control is resumed, the contact of the switch 22 is changed over in accordance with a signal from a running condition detector means 21 so that the air-fuel ratio set signal of an oscillator 23 corresponding to the concentration of oxygen within the period of inaccuracy of the output of the sensor is applied to the air fuel ratio control means 24 instead of the output signal of the sensor throughout the period. The air-fuel ratio is thus accurately controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61291426-A (JP)
Title: Positioning apparatus of flat glass
Inventor: TSUJI HIROSHI
IPC: C03B35/20
Filed: 1985-06-18
Abstract: PURPOSE:To exactly position the relative locations of a flat glass and press in press forming the flat glass, by combining an electronic and optical noncontact displacement gauge and a control device for correcting the relative locations of the flat glass to the press. CONSTITUTION:When a carrier 13 and a flat glass 11 pass through a heating furnace 14 to reach a final heating zone (B), the carrier 13 stops the movement once and receives light from a halogen lamp 23 to detect the location of the flat glass 11 by an electronic and optical noncontact displacement gauge 21 using the edge part (11a) of the flat glass 11 as a target 31. The displacement of the flat glass 11 for the normal location is measured and transmitted to a control device 27, which sends a signal to a driving device 28 to correct and move the carrier 13 for eliminating the displacement. After positioning the exact location of the flat glass 11, the carrier 13 and the flat glass 11 are pulled up, led to a press zone (C) and press formed by a press.
Patent JP-S62287431-A (JP)
Title: Optical recording and reproducing device
Inventor: OBARA KAZUAKI
IPC: G11B7/085
Filed: 1986-06-05
Abstract: PURPOSE:To accurately count the number of traversed tracks by comparing a cycle in a first period with that in a second period to correct the number of tracks traversed by a laser spot. CONSTITUTION:Though track traverse time intervals T0 and T1 are fixed values when a laser spot L traverses tracks at a certain speed, small errors DELTAT0 and DELTAT1 are generated in these intervals and errors DELTAN0 and DELTAN1 are generated in the output of a counter 3 as the result if the track traversing speed of the laser spot L is changed. Since these count errors are considerably smaller than the difference between an output N1 of a holding circuit 5 for drop-out of a track traverse signal and an output N0 of a holding circuit 6 for normal output of the track traverse signal, outputs of holding circuits 5 and 6 are compared with each other by a comparator 7 to detect drop-out of the track traverse signal. Thus, the characteristic of the comparator is set to correct count errors of the counter 3 due to the change of the track traversing speed of the laser spot.
Patent JP-S6085759-A (JP)
Title: Medical spray push nipple
Inventor: MITSUSHIERU BURIYUNU
IPC: A61M11/00
Filed: 1984-06-25
Abstract: An elongate push-element (2) having a nozzle integrally formed with an external part (20) thereof, so that the nozzle cannot be forcibly ejected from a container which expels liquid under pressure. An opening (21a) at one end of an internal channel (21) may be slidably fitted on a valve stem (4) of a container (1), so that the push-element may be used with a variety of valve types.
Patent JP-S5922235-A (JP)
Title: Production of vertical magnetic recording medium
Inventor: SUGITA RIYUUJI
IPC: G11B5/85
Filed: 1982-07-27
Abstract: PURPOSE:To obtain a vertically-magnetized Co-Cr film having a uniform composition in the length and film thickness directions, by arranging electron guns on the opposite side of a Cr material to a perpendicular line passing through the center of a cylindrical can in the moving direction of a substrate during vapor deposition. CONSTITUTION:In the device shown by the figure, the electron gun 17 for heating the Cr material 14 is arranged on the opposite side of the Cr material 14 to the perpendicular line 21 passing through the center of the cylindrical can 2 in the moving direction of a substrate. Thus, the arrangement of a CR evaporating source shown by the figure makes it possible to obtain the vertically-magnetized Co-Cr film having a uniform composition in the length and film thickness directions.
Patent JP-H05321965-A (JP)
Title: Bent plate spring
Inventor: MAEDA YUTAKA
IPC: F16F1/18
Filed: 1992-05-22
Abstract: PURPOSE:To provide a bent plate spring whose load resistance and durability are improved, while being contained in the same space. CONSTITUTION:In a bent plate spring having a flat surface fixing portion and an inclined portion and supporting a load in a narrow space, a carbon fiber reinforced composite material is used as a material suitable for bent plate spring wherein provided that the length of the inclined surface of the inclined portion is L, the position of the bent plate spring in its length direction is x, and the height in this position x is y, the formula; y=1-(3x/2L)+(x3/2L3), is satisfied and an uniform section modulus is presented.
Patent JP-2000322027-A (JP)
Title: Image display device
Inventor: OTAKE KEIICHI
IPC: H04N5/445
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent seizure by on-screen display and to continuously display information for a user by changing a signal level depending on an image signal or autonomously for the on-screen display. SOLUTION: When a CPU 7 receives an instruction for an on-screen display, it displays an on-screen signal 2 passing through a multiplying circuit (MPX) 8 superimposingly on an image signal 1. If the level of the image signal 1 of the MPX 8 is high (if the scene is bright), the on-screen signal 2 becomes bright. If the level of the image signal 1 is low (if the scene is dark), the on-screen signal 2 becomes dark, and the brightness is invariably changed according to the surrounding image. Due to the on-screen display with the brightness at the average level of one field of the image signal 1, there is rarely a difference of the lighting time from an on-screen nondisplay portion, brightness is changed interlockingly with the surrounding image, and seizure can be prevented.
Patent JP-S62286363-A (JP)
Title: Facsimile equipment
Inventor: SHINDO TATSUO
IPC: H04N1/32
Filed: 1986-06-05
Abstract: PURPOSE:To attain original transmission in response to the mode set so as to be switched by setting the transmission mode at each page in advance and sending an original information signal to a destination in the designation mode of each page to attain automatic mode switching on the way of transmission. CONSTITUTION:Plural various transmission modes in response to differences such as a K factor (size of character) and a slice level (contrast) or the like are stored in a code storage section 218 classified by modes included in a mode setting section 240. A mode register group 223 consists of plural registers and stores the transmission mode selected at each original sequentially. Moreover, a page point register 220 designates the storage or read of the transmission mode to the register of the mode register group 223. A destination of a telephone number designated by a ten-key 231 of an operation panel 230 is called by a communication control section 227, and communication is turned on then the information of an original 211 is given to a public telephone line 225 in response to each transmission mode by a page mode signal 221 given from the mode register group 223.
Patent JP-S5558210-A (JP)
Title: Production of copolymer
Inventor: MATSUURA KAZUO
IPC: C08F2/34
Filed: 1978-10-26
Abstract: PURPOSE: The copolymerization of ethylene and an α-olefin is effected in the presence of a catalyst containing a substance containing Mg, Ti and/or V, and an organoaluminum compound, to produce a medium or low-density ethylene copolymer.  
     CONSTITUTION: In the presence of a catalyst cinsisting of a solid substance containing Mg and Ti and/or V and an organoaluminum compound, the copolymerization of ethylene and 1W40mol%, based on the ehylene, of 5W18C α-olefin is effected in the gas phase in a substantially solvent-free state to produce an ethylene copolymer of 0.85W0.945 density. The catalyst is, e.g., a combination of MgO-RX-TiCl 4  or MgCl 2 -Al(OR) 3 -TiCl 4  (R is organic residue) with an organoaluminum compound as R 3 Al, R 2 AlX (R is 1W20C alkyl aryl, X is halogen). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5833140-A (JP)
Title: Load cell
Inventor: KIKUCHI MASAAKI
IPC: B23K26/02
Filed: 1981-08-21
Abstract: PURPOSE:To provide a load cell which is excellent in strength through removal of a weld residual stress, by a method wherein the weld between a load cell body and a protecting cover is irradiated with light having a high-energy density heat source to perform a heat treatment. CONSTITUTION:A laser oscillator 9 is a device for supplying energy which is needed to perform a heat treatment of a weld 8, and laser light 10a emitted from the laser oscillator 9 is focused by a lens 11 so that it attains an energy density under which a surface softening heat treatment can be made. Through the working of a rotary device 12, a continuous softening treatment is performed along the weld 8 of a load cell body 1. A controller 13 is designated to control the density and the generating time of laser light, and the rotation speed of the load cell body 1 in order to carry out heat treatment conditions.
Patent JP-H10315385-A (JP)
Title: Extremely thin copper leaf with resin for forming fine line
Inventor: URABE HIROYUKI
IPC: H05K3/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain an extremely thin copper leaf with resin enabling formation of a fine line. SOLUTION: This extremely thin copper leaf is prepared by a method wherein one or more thermosetting resin composition layers made to be of a B-stage are formed on a mat surface of a copper leaf of a thickness 12 μm or above and covered with a release film and wherein the copper leaf surface of the copper leaf with the resin thus prepared is so dissolved continuously with a chemical solution as to be 1-9 μm thick. By this method, the extremely thin copper leaf with the resin made to be of the B-stage is obtained. By using this copper leaf, a multilayer printed wiring board wherein a fine line excellent in adhesion, electrical characteristics, heat resistance, chemical resistance, etc., is formed can be manufactured.
Patent JP-H10318568-A (JP)
Title: Air conditioner
Inventor: NAGAE KOJI
IPC: F24F5/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which an excess coolant is not generated during ice making operation and a receiver tank is not required and the control is simplified while decreasing the number of solenoid valves as compared with a conventional air conditioner. SOLUTION: An ice heat storage tank 21 is coupled between a heat source side heat exchanger 5 and utilizing side heat-exchangers 43, 45 and 47 so that heat storage cooling operation can be carried out. In such an air conditioner, an ice heat storage tank 17 is coupled with a water heat-exchanger 21 for supplying water in the ice heat storage tank 17 so that heat is exchanged between the water being supplied to the water heat-exchanger 21 and the coolant being supplied from the heat source side heat exchanger 5 to the utilizing side heat-exchangers 43, 45 and 47 during heat storage cooling operation.
Patent JP-2000317508-A (JP)
Title: Method for working surface of rolling roll
Inventor: OISHI NAOKI
IPC: B21B27/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a long-life roll by electrostatically sticking numberless resin particles which are negatively charged to the surface while rotating a rolling roll, making the parts to which the resin particles are not stuck into fine recessed parts by etching and, by removing the resin particles, forming a fine irregular pattern, the top end of the projecting parts of which is planar and excellent in wear resistance, on the surface of the roll. SOLUTION: The rolling roll 1 is made into a grounded voltage and rotated, the resin particles 11 which are charged into a negative polar and jetted with a powder coating device 10 are electrostatically stuck to the rolling roll 1. The surface of the rolling roll 1 to which the resin particles are stuck is inductively heated with an electromagnetic induction coil and the resin particles 11 are melt-welded and fixed. By etching the surface of the rolling roll 1, the recessed parts are formed in the parts to which the resin particles 11 are not stuck and, when the resin particles 11 are removed by washing with a solvent, the irregular pattern consisting of fine projecting parts and fine recessed parts is formed. Because lubricity is secured and frictional property is also secured by this irregular pattern, the generation of burning and flaws or the like are prevented.
Patent JP-S59107893-A (JP)
Inventor: OMUKARUNASU RAMUNASU GIYUPUTA
IPC: B25J15/00
Filed: 1983-07-20
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-S6029856-A (JP)
Title: Access control system for local memory of multiprocessor system
Inventor: HIRAMATSU JIYUNICHI
IPC: G06F12/08
Filed: 1983-07-18
Abstract: PURPOSE:To facilitate an analysis of the cause of abnormality and restoration by allowing each processor to mask a local memory against accessing from another processor while operating normally with the local memory, release the masking when abnormality occurs, and serve as another processor. CONSTITUTION:When accessing to the local memory 4 by other processors is inhibited, the output of an inhibition signal generating circuit goes down to a level L, and the output of an AND circuit 15 also goes down to L to turn off transmission gates 12 and 13. At the same time, the output of an AND circuit 14 also goes down to L, and that is reported to other processors through a bus 2. If a processor 1 generates an abnormality, a control circuit 3 input H to an OR circuit 50, which outputs H regardless of the output of the inhibition signal generating circuit 40. The AND circuits 14 and 15 and transmission gates 12 and 13 are inverted into states of accessing from other processors. Thus, malfunction is prevented and the processor serves as other processors to facilitate an analysis of the abnormality and restoration.
Patent JP-H09289995-A (JP)
Title: Ozone injector for bovine udder
Inventor: OGATA ATSUYA
IPC: A61L2/20
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To inject ozone into the udder by connecting a gas induction tube mounted with an ozone analyzer and an injection pipe to be inserted into the nipple port of the cattle at its front end to a four-way valve. SOLUTION: A flow passage 9 of the ozone converted and generated in an ozone generator 5 is provided with the four-way valve 8 which is a selector valve. The ozone analyzer 10 which treats the generated ozonized oxygen to harmless oxygen and an ozone take-out port 12 which supplies the ozone to the gas induction tube 13 mounted with the ozone injection pipe 14 at its front end are connected to the four-way valve 8. The ozone injection pipe 14 is inserted from the nipple port 17 of the cattle into the udder. A stopcock 4 of an oxygen cylinder 2 is released to previously allow the oxygen to flow to the ozone analyzer 10. The power source of an ozone generator 5 is turned on. The ozone is then generated immediately. The ozone is induced to the injection pipe 14 by the induction tube 13 when the four-way valve 8 is changed over when the adequate concn. of the ozone is attained.  The ozone passes the nipple port and is injected from the ozone injection port of the injection pipe 14 into the udder 18.
Patent JP-H10315390-A (JP)
Title: Organic coating steel sheet excellent in corrosion resistance, corrosion resistance after alkaline degreasing and coating properties
Inventor: YOSHIMI NAOTO
IPC: C25D5/48
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a zinc-plated steel sheet which has a chemical conversion coating being safe and nonpolluting in a manufacturing process and further in a process of the use and which is excellent in white rust resistance, the white rust resistance after alkaline degreasing and coating adhesion. SOLUTION: This steel sheet has an Si-Al composite oxide coat wherein an Al/(Al+Si) ratio is 0.01-0.8 in a molar ratio and further which contains a silane coupling agent in the ratio of 0.001-10 to the Si, in the coating build-up of 2-5000 mg/m<2> in terms of the Si and the Al in total, on the surface of a zinc-plated steel sheet and further has an organic resin coat or an organic composite silicate coat in a coat thickness of 0.1-3 μm on the surface of the composite oxide coat. Thereby the organic coating steel sheet excellent in corrosion resistance, the corrosion resistance after alkaline degreasing and coating properties can be obtained.
Patent JP-H06315923-A (JP)
Title: Mold of plated brick for slide gate and molding method for which that is used
Inventor: KANI TOSHIO
IPC: B28B7/00
Filed: 1993-05-06
Abstract: PURPOSE:To eliminate nozzle hole boring working after firing a plated brick, reduce a grinding working allowance, a grinding working time and a grinding cost and contrive stabilization of a quality further. CONSTITUTION:A plated brick 1 for a slide gate having a nozzle hole to be required at the time of molding is manufactured, by a method wherein the tip of a slide type core metal 7 in which a spring 8 which is fitted to a bottom force punch 2 is interposed is positioned at a height at the time of loading body and the core metal 7 and the body are pressed by a top force punch 3 at the time of molding. Hereby, the nozzle hole is provided at the time of molding, the plated brick for the slide gate wherein its interior is free from a distortion and has the uniform quality can be formed, boring of nozzle hole becomes unnecessary after firing and stabilization of the quality, a reduction of a working cost and shortening of a working time are obtained by only grinding processing the sliding surface.