baber/WOPTO huggingface dataset:
Patent JP-H05275033-A (JP)
Title: Fluorescent display tube and manufacture thereof
IPC: H01J31/15
Filed: 1992-03-27
Abstract: PURPOSE:To provide a fluorescent display tube at a low cost by enabling the mechanization of the filament stretching work without using a large quantity of 426 alloy as the material at a high cost. CONSTITUTION:External leading lead wires of a grid part and a light emitting anode 5 are formed on an anode substrate 1, and as external leading lead wires of a filament 14, 426 alloy round bars 11a, 11b are formed by passing through an air-tight sealing part for lead-out, and the 426 alloy round bars 11a, 11b are respectively formed with a flat part 11' corresponding to the air-tight sealing part, and an electrical connection part to an external device is connected to printed terminal parts 4, which are formed on the anode substrate 1, by soldering lead pins.
Patent JP-S5528521-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMURA MASAHARU
IPC: G11B5/712
Filed: 1978-08-17
Abstract: PURPOSE: To increase the magnetic orientation property as well as the head adhesion performance and the film intensity by coating previously the surface of the magnetic powder with the fixed surface active agent and then using the magnetic coating material mixed with the polyurethane content binder.  
     CONSTITUTION: The magnetic recording medium is made by applying the magnetic coating material featuring the following composition to the substrate of polyester or the like. The magnetic powder is processed with the mixture of the RCOOH.M- type (R: alkyl or alkylphenyl group; M: amine) surface active agent of not more than 50% of the total surface active agent and the alkylether-type surface active  agent. And the surface of the magnetic powder is covered with the active agent.  This magnetic powder is then mixed with the vinyl chloride-vinyl acetate polymer  plasticized by the polyurethane resin of not more than 40% of the total binder  amount along with application of the magnetic coating material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61257636-A (JP)
Inventor: ASANO TAMORU
IPC: A61B17/3211
Filed: 1985-05-10
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-H04311315-A (JP)
Title: Rush reaping harvester
Inventor: SHIGEMATSU KENJI
IPC: A01D45/00
Filed: 1991-04-05
Abstract: PURPOSE:To separate rush well and to prevent damage of rush by longitudinally shifting the tip positions of an outside separator and an inside separator laid between rush dividing members and a raising device behind the rush separating members. CONSTITUTION:Position of the lower part of an inside separator 23 is located at the backside of position of the lower part of an outside separator 22. Space between the separators is widely formed, rush division by the separator 22 of rush passing through an outside passageway A between rush separating members 6 and 7 and rush division by the separator 23 of rush passing through an inside passageway B between the rush dividing members 7 and 8 are shifted in terms of time space, and rush is smoothly and excellently divided.
Patent JP-S59225411-A (JP)
Title: Digital valve controller
Inventor: TAKEUCHI TAKAHIKO
IPC: G05D7/06
Filed: 1983-06-06
Abstract: PURPOSE:To eliminate flow error by detecting a differential pressure across a valve so as to correct the controlled flow from table information deciding the opening of a digital valve. CONSTITUTION:An output of a programmable sequencer 2 setting the control procedure of a valve 6 is given to a control unit 1 driving a pulse motor 7 of the digital valve 6 based on the table information and switch groups A1-An comprising digital switches 3a-3n for setting flow and digital switches 4a-4n for setting moving pattern are connected to the sequencer 2. The flow is controlled by a flow setting signal and a moving pattern setting signal via a driver 5. Further, the unit 1 is provided with a differential pressure correcting adaptor 12 to correct flow based on a differential pressure DELTAP across the digital valve 6. The differential pressure DELTAP is detected by a differential pressure detector 15 and the opening correcting amount is operated by the adaptor 12.
Patent JP-H05272226-A (JP)
Title: Tatami facing
IPC: D06N3/00
Filed: 1992-03-26
Abstract: PURPOSE:To raise wear resistance and water-proofing function of a tatami facing as well as prevent the generation of harmful gases during incineration by a method in which the tatami is formed of a sheet or cloth composed of a polyolefin resin and a cross-linked rubber as given components and having a given surface hardness. CONSTITUTION:A tatami facing is formed of a sheet or cloth composed of 30-90wt.% polyolefin resin and 10-70wt.% cross-linked rubber, having a surface hardness of 80(Shore A press-in hardness) and 60(Shore D press-in hardness). Or, the sheet or cloth is laminated on a base cloth of cotton or jute to form the tatami. The tatami is then fixed to a floor of straw, cork, resin, or wood by using an adhesive or by sewing. The tatami having excellent wear resistance and excellent water-proofing function as well as excellent touch feeling, generating no toxic gases when incinerated, can thus be obtained.
Patent JP-H01273739-A (JP)
Title: Subtransmission for tractor
Inventor: MURAKAMI YOSHIAKI
IPC: B60W10/10
Filed: 1988-04-22
Abstract: PURPOSE:To enable a smooth subspeed change control to be attained by disconnecting a main speed change clutch synchronizing with disconnecting a main clutch and connecting the main speed change clutch after connecting a subspeed change clutch when the subspeed change control is performed of a tractor transmission arranging each gear of main speed change and subspeed change through a synchromesh. CONSTITUTION:A tractor transmission is constituted connecting main speed change gears 5 to 8, main speed change clutches 13, 14, subspeed change gears 17 to 20 and subspeed change clutches 25, 26 to an engine crankshaft 1 through a main clutch 2 with each clutch 13, 14, 25, 26 serving as the synchromesh. In the time of subspeed change control, the main speed change clutches 13, 14 are disconnected synchronizing with disconnecting the main clutch 2 and connected after the subspeed change clutches 25, 26 are connected. When the subspeed change control is performed, inertia force is decreased in a main speed change shaft and the subpseed change gear, and the subspeed change clutch enables its switch-in action of transmission to be smoothly performed.
Patent JP-S582584-A (JP)
Inventor: UMEKI MASAFUMI
IPC: F27B7/20
Filed: 1981-06-30
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-S63265468-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKINE HIROAKI
IPC: H01L29/78
Filed: 1987-04-23
Abstract: PURPOSE:To form a metallic silicide electrode which has favorable electrical characteristics and has a small number of undulations in self-alignment mode by deposit-forming in sequence a metallic nitride film with less plastic deformation than that of a metallic silicide as well as an oxidation-resistant protective film after a metal capable of forming a metallic silicide has been deposited, and than forming a metallic silicide electrode by giving a heat treatment. CONSTITUTION:A polysilicon electrode 3 is formed by performing a patterning of a two-layer film consisting of SiO2 and polysilicon with a photolithography and etching technique. And SiO2 is deposited to the whole surface and SiO2 is treated so that it remains only at the side face of a polysilicon electrode structure and it does not remain at the other part by performing an anisotropic etching. And then, a titanium (Ti) film 4 of about 700 Angstrom  thickness, a titanium nitride (TiN) film 5 of about 1000 Angstrom  thickness, and a molybdenum silicide (MoSi2) film of about 400 Angstrom  thickness to be used as an oxidation-resistant protective film 6 are formed in order. The above films are heat-treated in an atmosphere of nitrogen by using a diffusion oven of resistance heating and a titanium silicide (TiSi2) film 7 is formed by reacting Si with Ti.
Patent JP-H04330742-A (JP)
Title: Semiconductor device
Inventor: NAKANO SHINJI
IPC: H01L21/60
Filed: 1991-05-02
Abstract: PURPOSE:To provide a resin-sealed semiconductor device which is thin as compared with that in conventional cases by realizing a bonding wire whose wire loop height is low. CONSTITUTION:A structure is formed so as to be provided with metal balls 11 which form planes whose normal lines are faced with outward inclined upper parts on the main surface of the semiconductor chip 3. As a result, it is possible to lower the wire loop height of bonding wires 4 which connect the semiconductor chip 3 to a lead frame 2. Thereby, it is possible to provide a resin-sealed semiconductor device which is thin as compared with that in conventional cases.
Patent JP-H04330531-A (JP)
Title: Check point processing system
Inventor: HAYASHI NAMIKO
IPC: G06F15/177
Filed: 1991-05-02
Abstract: PURPOSE:To improve the reliability of the whole of a composite electronic computer system by executing a program of a down computer again without restoration of this computer to the operating state. CONSTITUTION:Check point files 131 and 132 of electronic computers 11 and 12 are stored in a shared disk 13 which electronic computers 11 and 12 can refer to in common, and contents of the check point file 131 of the computer 11 can be copied to the check point file 132 of the computer 12 if the computer 11 is faulty. Therefore, the copied contents of the check point file 131 of the computer 11 are referred to restart a program A, which is executed on the computer 11 till then, on the computer 12. Thus, the reliability of the operation in the whole of the composite electronic computer system is improved.
Patent JP-H04587-A (JP)
Title: Method for recognizing character
Inventor: HIGUCHI KOICHI
IPC: G06K9/46
Filed: 1990-04-17
Abstract: PURPOSE:To stabilize an extracted feature even in an inclined character pattern and to make it unnecessary to use a dictionary corresponding to the deformation of character inclination by detecting the inclination angle of a character pattern and setting up a division boundary based on the inclination angle. CONSTITUTION:On a plane expressed by an X-Y coordinate system including a character pattern stored in a pattern register 4, coordinates applying the maximum and minimum values of alphax + betay relating to black picture elements (BPEs) in the character pattern are detected by a character inclination detector 8. The inclination angle of the pattern is detected based on the coordinate. A feature matrix extracting part 10 sets up a division boundary in accordance with the inclination angle and extracts a feature matrix. Thereby, extracted features can be stabilized even in the case of an inclined character pattern, so that the use of a dictionary corresponding to the deformation of character inclination is made unnecessary. Consequently, a collating time can be shortened and a processing speed can be increased.
Patent JP-S62257717-A (JP)
Inventor: NAITO KAZUMI
IPC: H01G9/032
Filed: 1986-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5725773-A (JP)
Title: Soid state scanner
Inventor: NAKATSUKA HARUMI
IPC: H04N1/19
Filed: 1980-07-23
Abstract: PURPOSE:To realize a faithful reading of the telautogram information with a simple constitution, by reducing the open time of a photogate for a solid scanning element when plural pieces of telautogram information are synthesized and read and performing the storing of the optical information by the solid state scanning element and in the range or the linear properties. CONSTITUTION:Two sheets of original 11 and 12 are illuminated by a light source which is not shown in the diagram, and the telautogram information of each original is formed into a double image on a CCD image sensor 17 via lenses 13 and 14 plus shutters 15 and 16 to be read. In this case, the photogate voltage VPG is set at zero with every time t1 synchronous with the transfer clock phiX, and then applied to a sensor 17 at the following time t2. Thus the light storing time is reduced. As a result, the telautogram information can be read faithfully by the sensor 17 with a simple constitution and by storing the opitical information within the range of the linear porperties.
Patent JP-S5224507-A (JP)
Title: Tape guide
Inventor: KIKUTANI SATOSHI
IPC: G11B15/60
Filed: 1975-08-19
Abstract: PURPOSE: To realize the smooth run of a tape-type body, by means of forming the air film by spouting out the air from the slit side when the upper rotary cylinder revolving, with respect to the tape guide such as VTR and son on. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01270004-A (JP)
Title: Transparent film having double refractiveness and production thereof
Inventor: FUJII SADAO
IPC: B29K105/32
Filed: 1988-04-22
Abstract: PURPOSE:To provide the transparent plastic film which has optically double refractiveness and high transparency as well as heat resistance and surface hardness and has the surface highly resistance to flawing and the process for producing said film by subjecting the film consisting of an amorphous arom. polymer to uniaxial stretching. CONSTITUTION:The amorphous arom. polymer in order to obtain the transparent film having the double refractiveness is exemplified by arom. polyester, arom. polysulfone, arom. polycarbonate, arom. polyether, etc. These polymers are used alone or in combination of >=2 kinds. The arom. polyester or arom. polycarbonate has high heat resistance and less thermal deformation and is, therefore, adequate. The films consisting of these polymers are obtd. by extrusion molding or casting from a doping liquid. The high double refractiveness is imparted to these films by uniaxially stretching the films or biaxially stretching the films by giving a difference to the degrees of biaxial stretching.
Patent JP-S63266553-A (JP)
Title: Time compression/simulation system
Inventor: ONO YUJI
IPC: G06F11/28
Filed: 1987-04-23
Abstract: PURPOSE:To realize simulation with time compression by providing a means which sets a time compression means and a 2nd time control means between a 1st time control means set into a program module to be tested and a time control function of an operating system. CONSTITUTION:A time compression/simulation system consists of a program module 1 to be tested and a setting means 4 which sets a time compression means 5 and a 2nd time control means 6 between a 1st time control means 2 and a time control function 3 of an operating system. The means 5 replaces the time interval that is set at the function 3 via the means 2 with the abbreviated value via the module 1 and at the same time replaces a time point obtained from the function 3 via the means 6 with the value which is advanced with the same magnification. In such a way, the module 1 is simulated with time compression and the test efficiency is improved.
Patent JP-H10293377-A (JP)
Title: Silver halide photosensitive material
Inventor: SATO TADANOBU
IPC: G03C1/09
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photosensitive material having the capability of restraining a sensitivity drop due to the rise of contrasty, and having high contrasty as well as a sharp form at the foot of a characteristic curve by applying the constitution that a specific a ruthenium complex is contained in the silver halide grains of an emulsion. SOLUTION: Regarding a silver halide photosensitive material having at least one silver halide emulsion layer on a base material, silver halide grains contained in the emulsion are made to contain the ruthenium complex expressed by the formula I, where L stands for the compound expressed by the formula II, X for a halogen, (n) for a numeral of 4 or 5, (m) for a numeral of 1 or 2, and (1) for numerals of 0, -1 and -2. In the formula II, R1 to R4 stand for hydrogen atoms, or an alkyl group, an alkenyl group, an alkenyl group, an aralkyl group, a cycloalkyl group, an aryl group, a halogen, a ciano group, a nitro group, a mercapto group, an aryl cio group, carboxylic acid or the slat thereof, a surfonic acid or the salt thereof, and the like. R2 and R3 may be cyclized to form a saturated carbocycle, an aromatic carbocycle or hetero- aromatic cycle.
Patent JP-H10293797-A (JP)
Title: Incoming mail confirmation system in automatic certificate issue system
Inventor: ONODA SATORU
IPC: G06Q10/10
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To complete a message function of an automatic certificate issue system, to reduce work that is needed for a clerk to create a message and to improve service to students. SOLUTION: An automatic certificate issue system associates the school register number of a student with a mail ID. Also, a clerk creates a message to a student through a mail system. When a student uses the automatic certificate issue system, he inputs his school register number, then acquires his mail ID from the school register number and retrieves mails that arrives at the acquired mail ID. In the case of the existence of a mail, details of the mail are shown according to the instruction of the student.
Patent JP-H10291397-A (JP)
Title: Electronic blackboard apparatus
Inventor: NAKAYAMA TAKESHI
IPC: B43L1/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent winding nature of a sheet by altering a winding direction of the sheet. SOLUTION: A writing sheet 2 is read at a character or a drawing written thereon by a reader 16 while being taken up by a take-up roller 11. After the read information is once stored in a memory, it is printed on a heat sensitive sheet 6. To prevent winding nature of the sheet 2, the rotating direction of the roller 11 is alternately inverted.
Patent JP-S63266806-A (JP)
Title: Inductance element
Inventor: WATANABE SHIGEAKI
IPC: H01F3/02
Filed: 1987-04-24
Abstract: PURPOSE:To enlarge a magnetization response speed of a magnetic thin film and to improve high-frequency characteristics of an inductance element, by coating a tape-shaped thin plate with the magnetic thin film so as to form a magnetic foil band and laminating a plurality of the bands so that they are insulated to each other and formed into a band-shaped core and next by winding a conductor around this core. CONSTITUTION:The whole surface of a long-scaled thin plate 12, which is made of a metallic conductor like copper foil or an insulator such as polyester, is continuously coated several microns thick with a highpermeability magnetic thin film 13 made of permalloy or the like by means of an electrical soldering method or a vacuum evaporation method so that a tape-shaped magnetic foil band 11 is formed. Further the outside of the thin film 13 is coated with an insulating film 14 made of epoxy resin or the like. A plurality of magnetic thin films 13 are formed around the thin plate 12 to be separated from a resistance layer 15. High frequency characteristics are much improved by covering the films 13 with an insulating film 14.
Patent JP-H09289302-A (JP)
Title: Amplifying solid-state imaging device and manufacture thereof
Inventor: MARUYAMA YASUSHI
IPC: H04N5/374
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To optimize the potential of a sensor, the depth of overflow barrier, substrate voltage required for reset or electronic shutter and so on, by independently forming an impurity region for the formation of the sensor in all the source, drain and gate regions in an amplifying solid-state imaging device containing pixel MOS transistors. SOLUTION: An amplifying solid-state imaging device is constituted as follows: An overflow barrier region 41 of second conductivity type and semiconductor regions 43, 44 of first conductivity type are formed on a semiconductor substrate 41 of the first conductivity type in this order. An amplifying pixel MOS transistor 26D comprising a source region 24, a drain region 25 and a gate region of the second conductivity type, is formed on the semiconductor regions 43, 44 of the first conductivity type. An impurity region 47 of the second conductivity type, the impurity concentration of which is lower than that of the drain region 25 of the semiconductor region 43 of the first conductivity type, is formed under the drain region 25. An overflow control region 46 of the first conductivity type is formed under the source region 24.
Patent JP-S62259358-A (JP)
Title: Lithium cell
Inventor: MATSUMOTO KAZUNOBU
IPC: H01M4/131
Filed: 1986-04-30
Abstract: PURPOSE:To reduce the polarization and to improve the availability of a positive electrode, by arranging the crystalline particles of a positive electrode active substance to oppose the interlayer appearance surfaces of the crystalline structure of the positive electrode active substance against the negative electrode. CONSTITUTION:By filling a positive electrode composite 9 in a recess formed by the center mold 11 and the lower mold 12 in a metal mold 10, and by lowering the upper mold 13, the titanium disulfide in the positive electrode composite 9 is arranged to make the plate-form surfaces of its crystalline particles vertical to the direction of the pressure. As a result, the interlayer apperance planes of the crystalline structure of titanium disulfide are arranged to be parallel to the side surfaces of a compressed mold 9a. Therefore, by incorporating the compressed mold 9a in throwing it sideways as a positive electrode, the plate- form planes B of the crystalline particles A of the titanium disulfide are arranged vertical to the plane opposing to the upper side negative electrode 1, that is, the surface contacting to an electrolyte absorption substance 4. Therefore, the interlayer appearance surfaces of the crystalline structure of titanium disulfide can be arranged to oppose to the negative electrode 1.
Patent JP-H08295211-A (JP)
Title: Stroke detecting device for brake pedal
Inventor: FUJII KOKICHI
IPC: B60T7/06
Filed: 1995-04-26
Abstract: PURPOSE: To form a device in small size and to improve detection stroke accuracy, in a stroke detecting device for a brake pedal. CONSTITUTION: An operating lever 21 turned to be associated with action of turning a brake pedal 11 is turnably supported, to connect a shift lock detecting stroke sensor 22 through a connecting cable 23 to one end part of this operating lever 21 and to fix an operating pin 32 of press operating a regenerative brake detecting stroke sensor 27 through a stroke lever 31 to the other end part.
Patent JP-H08296655-A (JP)
Title: Thrust ball bearing for scroll machine
Inventor: SATODA MASAHIKO
IPC: F16C19/10
Filed: 1995-04-26
Abstract: PURPOSE: To provide a thrust ball bearing for a scroll machine capable of reducing the contact bearing pressure in the high load range when the eccentric load is applied, and capable of improving the service life of the bearing. CONSTITUTION: In a thrust ball bearing for a scroll machine consisting of a pair of ring-shaped bearing washer 21 to be fitted to a bearing washer fitting groove formed in a turning scroll member and a fixed scroll member which are eccentrically rotated to each other, and balls interposed between a pair of the washer 21, a plurality of bearing washer grooves 22 formed on the circumference of the ring-shaped washer 21 are irregularly arranged in the circumferential direction within the same race so as to be densely arranged in the high load range (a) and sparsely arranged in the low load range (b). The radius of curvature of the washer groove, the depth of the groove, and the ball diameter may be nonuniform according to the load.