baber/WOPTO huggingface dataset:
Patent JP-S5670469-A (JP)
Title: Alarming circuit
Inventor: WATANABE YASUHISA
IPC: G01R31/00
Filed: 1979-11-14
Abstract: PURPOSE: To enable sure generation of an alarm for the hindrance in each line without giving any influence on other lines by connecting each line to a common part through the intermediary of a diode bridge circuit.  
     CONSTITUTION: The 1st and 2nd devices 1 and 2 are connected to the common part 3 by the diode bridges formed of diodes A 1 WA 4 , B 1 WB 4 , respectively, and when any hindrance occurs in the power source system of the common part 3, corresponding relays C 1 ... operate in response thereto, whereby a closed loop containing the bridge circuit is formed, the current flows between lines 101 and 102, 103 and 104 respectively and the alarm is generated in the upper-staged devices of the devices 1 and 2. On the other hand, when any hindrance occurs in the device 1 or 2, the relays a 1 ... or b 1 ... operate correspondingly and the alarm is generated in each upper-staged device through the intermediary of the closed loop formed by the short- circuitting between lines 101 and 102 or 103 and 104, the current which flows lines 101 and 102 or 103 and 104 is negated at the bridge ends E 2  and E 4  or D 2  and D 4  irrespective of the polarity, whereby the hindrance alarm is generated with no influence on other device 2 or 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5574502-A (JP)
Title: Laser beam cutoff device
Inventor: UMEZAWA MICHIO
IPC: G11B7/125
Filed: 1978-11-29
Abstract: PURPOSE: To achieve the simplification of manufacture and adjustment by cutting off a dummy beam by the non-transparent body of the wedge type having entered the inside of the optical path surface of the primary beams.  
     CONSTITUTION: A square shield plate 8 which is composed of the thin glass plate formed with a wedge type non-transparent portion 8a along the horizontal direction B by a means such as deposition of vapor deposition of metal film or deposition of non-transparent coating in its mid-stage portion is so entered in the optical path as to cut off the optical paths of the primary beams 6, 7 emitting from a modulator 4, and is made operatable and movable in the vertical and horizontal directions A, B by a slide mechanism. Then, if the shield plate 8 is adjusted and moved in the vertical and horizontal directions, the non-transparent portion 8a has taper form and therefore its position adjustment is precisely accomplished and said plate is opposedly occupied in the optical path of the dummy beam 7 surely and easily, whereby the dummy beam 7 is perfectly cut off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5849505-A (JP)
Title: Car height adjusting unit
Inventor: KONDOU KOUICHI
IPC: B60G17/015
Filed: 1981-09-18
Abstract: PURPOSE:To prevent the car running from being interrupted when an irregularity occurs by detecting it so as to stop the car height control when an irregularity occurs in at least one of a drive means, control circuit output means, and car height detector. CONSTITUTION:The first irregularity detection circuit 250 detects an irregularity in amplifiers AMP1, AMP2, a relief valve 240, and relay 303, and turns an irregualrity detection signal (i) to (H) when an irregularity is detected. The counter CO2 in a timing unit 220 serves as the second irregularity detection circuit concurrently, and turns an irregularity detection signal (j) to (H) when it continues counting for the time longer than a preset time. An AND gate AND4 constituting a third irregularity detection circuit turns an irregularity detection signal (k) to (H) when an irregularity is detected in a car height detector 100. When any one of signals (i), (j), and (k) is turned to (H), the output of the OR and OR1 of a power supply cut off circuit 260 is reversed to (H), and a main relay 261 is turned off, thus opening the contact and cutting off the power supply for the overall unit.
Patent JP-S6127134-A (JP)
Title: Reinforcement feeding equipment
Inventor: NAKAMURA TAKAO
IPC: B21F23/00
Filed: 1984-07-18
Abstract: PURPOSE:To improve the supply efficiency by providing a transverse feed conveyor, and also providing a throwing-in guide right above a bending machine so that a carrying-out equipment can be switched to two parts. CONSTITUTION:A transverse feed conveyor 60 consists of many annular chains 61, and supported and driven by chain wheels 63-66. A reinforcement throwing- in guide 72 is provided right above a bending machine 30. When plural reinforcements are arranged and supplied in a shape of a plate from a carrying-out conveyor 10, they are made uniform by a sizing equipment and cut. The reinforcement (t) passes through a groove 83 of an arm and is moved by a carrying-out conveyor 10, in its plate-shaped state, and pressed against the chain 61 through a cylinder 90. Subsequently, the reinforcement (t) is lifted up by a projection 62 of the chain 61, and delivered to the chain 61 from an arm 82. Next, the reinforcement (t) is fed horizontally by the conveyor 60, and fed to the working machine 30 through a guide 71. According to this method, the supply efficiency of the reinforcement (t) is improved.
Patent JP-S5372279-A (JP)
Title: Apparatus for cutting web
Inventor: KOUKETSU KAZUO
IPC: B26D1/24
Filed: 1976-12-08
Abstract: PURPOSE: To accomplish winding of web around a new core in a simple manner by means of a pair or upper and lower guide plates for guiding the tip of web cut to the cutter itself. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0313631-A (JP)
Title: Jack-up method for preventing nonuniform settlement of building and device thereof
Inventor: KAWAHARA TAKANORI
IPC: E02D35/00
Filed: 1989-06-08
Abstract: PURPOSE:To recover the nonuniform settlement of a building and reduce the construction cost of the building by arranging plane triangle-shaped multiple panels at the bottom section of the building, and arranging jacks at angular sections of panels. CONSTITUTION:Plane triangle-shaped multiple panels 3... are provided at the bottom section of a building 1 with angular sections located near to each other, and jacks 5... are arranged at angular sections. The first clinometers 6... detecting the inclination of sides are provided on three sides of panels 3..., and the second clinometers 7... detecting the height difference between both panels 3... are provided between sides of adjacent panels 3.... When nonuniform settlement occurs on a foundation 2, clinometers 3... are returned to the horizontal state with jacks 5.... Panels 3... on the lower side are lifted in sequence starting with the lowest one, adjacent panels 3... are made coincident with each other in height, and all panels 3... are made coincident with the uppermost panels 3... in height.
Patent JP-H0312496-A (JP)
Title: Lubricating oil composition
Inventor: YOKOYAMA NOBUO
IPC: C10N20/02
Filed: 1989-06-09
Abstract: PURPOSE:To obtain a lubricating oil composition of high stability against oxidation by adding a specific amount of dihydroxynaphthalene as an essential component, to the base oil containing ester or ether synthetic lubricating oil. CONSTITUTION:(A) 100 pts.wt. of lubricating base containing more than 15wt.%, based on the base oil, of ester and/or ether synthetic lubricating oil of 3 to 200cst, preferably 10 to 100cst dynamic viscosity at 40 deg.C is combined with (B) 0.01 to 1 pt.wt. of dihydroxynaphthalene, as an essential component, to give the subject lubricant composition. The ester or ether base oil in component (A) is, for example, polyol-ester, ditolyl ether, polyoxyethylene/polyoxypropylene cetyl ether or the like.
Patent JP-S63311043-A (JP)
Title: Hot water mixing and control apparatus
Inventor: EGAMI TOYOHIKO
IPC: F24D17/00
Filed: 1987-06-12
Abstract: PURPOSE:To enable an effective utilization of an entire range of hot water feeding capacity of an equipment to be performed by a method wherein a feed-back fuel control is carried out on the basis of a mixed hot water feeding-out temperature and a set temperature when a hot water mixing part reaches a limit of a controlling range. CONSTITUTION:A hot water temperature control part 14 is provided with an amount of gas calculation part 14a which receives from a discrimination circuit 15a for a hot water mixing ratio control part 15, a feeding-out hot water temperature setting means 11 and a feeding-out hot water temperature sensing means 10 in addition to outputs from a feeding cold water temperature sensing means 1, a hot water flow rate sensing means 2 and a hot water temperature setting means. When a hot water and cold water mixing part 8 reaches a limit of a control range, an amount of fuel G=GFF+GFB composed of a sum of a feed-forward fuel control amount CFF=T 'S-TC.QB based on a hot water set temperature T'S and a flow rate of hot water QH and of a feed-back fuel control amount CFB=integral (TS-TM).QHdt based on a mixed hot water feeding-out temperature TM, a set temperature TS and a flow rate of hot water QM is calculated: in case the hot water mixing part 8 is within a control range, a feed-forward fuel control amount GFF is calculated.
Patent JP-H0815603-A (JP)
Title: Device for detecting focus and method thereof
Inventor: UCHIYAMA SHIGEYUKI
IPC: G02B7/34
Filed: 1994-06-29
Abstract: PURPOSE:To accurately detect a defocusing amount of an optional subject in a short period even when plural subjects mixed with different photographing distances exist in a focus detection area. CONSTITUTION:Although the defocusing amount is operated generally based on an electric signal string at every blocks 1-5 divided beforehand, when any block (e.g. block 3) is a perspective competition block in which plural subjects with different photographing distances coexist, new blocks 3', 3'' incorporating a part of the perspective competition block 3 are set, and the defocusing amount is operated based on the electric signal string corresponding to the newly set blocks 3', 3''.
Patent JP-S6127091-A (JP)
Inventor: NOBUE TOMOTAKA
IPC: H05B6/64
Filed: 1984-07-17
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-H10335537-A (JP)
Title: Semiconductor chip carrier and semiconductor chip mounting structure
Inventor: KOIZUMI TAKAO
IPC: H01L23/12
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To remove the switching noise generated from a semiconductor chip without impairing the high frequency characteristics of the semiconductor chip and without increasing an inductance value. SOLUTION: A ground line 10, to be connected to a substrate where a semiconductor chip carrier 2 is mounted, is formed on the backside of a dielectric layer 4. Capacitor patterns 7 and 8 are formed on the position where the signal electrode of a semiconductor chip is connected, on the surface of the dielectric layer 4. Capacitors 11a and 11b are formed between the capacitor patterns 7 and 8 and the ground line 10.
Patent JP-S6130392-A (JP)
Inventor: KATO HISAO
IPC: B25J15/08
Filed: 1984-07-17
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-H0316929-A (JP)
Title: Production of polarization-keeping optical fiber
Inventor: TAKAGI MASAHIRO
IPC: C03B37/012
Filed: 1989-06-13
Abstract: PURPOSE:To produce a polarization-keeping elliptic-core optical fiber having long length and low transmission loss at a low cost by boring a pair of holes through a clad of a cylindrical optical fiber preform in a state holding a core between the holes in a direction perpendicular to the axis and extending in the direction of the axis, heating the bored preform to collapse the holes and drawing the product. CONSTITUTION:A nearly cylindrical glass preform 12A for optical fiber composed of a core 10 and a clad 11 is prepared by VAD process. etc. A pair of oppositely placed holes 13, 13 extending in the direction of the fiber axis are bored through the clad 11 of the glass preform 12A in such a manner as to hold the core between the holes in a direction crossing the axis. The glass preform 12A is drawn after or simultaneous to heating the preform to collapse the holes 13, 13. A polarization keeping optical fiber 20 having an elliptic core 10 can be produced by this process. The obtained polarization-keeping optical fiber 20 is suitable for various communication devices using a linearly polarized light.
Patent JP-S5939368-A (JP)
Title: Application of paste
Inventor: ENTO TATSUO
IPC: B05D1/26
Filed: 1982-08-26
Abstract: PURPOSE:To obtain a fine paste-applied surface free from thread-drawing by a simplified means, by absorptively cutting the roping formed between a paste- ejecting nozzle and the paste-applied surface at the time of stopping paste ejection with a suction nozzle. CONSTITUTION:A corrugated cardboard sheet 1 is sent downwards by a feed roller 2. When it passes the front part of a paste-ejecting nozzle 6, paste 11 is ejected through the paste-ejecting nozzle 6 to apply the paste onto the predetermined surface of the corrugated cardboard sheet 1. After the corrugated cardboard sheet 1 has passed the front surface of the nozzle 6, a friction roller 7 is stopped to immediately suspend the ejection of the paste. However, the small amount of the paste existent between the paste-applied surface and the nozzle 6 is finely roped with the movement of the corrugated cardboard sheet 1. This thread-drawing is immediately absorptively cut by a suction nozzle 9 provided at a position in close vicinity to the rear part of the paste-ejecting nozzle 9, so that it does not adhere onto the corrugated cardboard sheet 1.
Patent JP-H053622-A (JP)
Title: Tripping apparatus
Inventor: MATSUDA JUNICHI
IPC: H02H3/347
Filed: 1991-06-20
Abstract: PURPOSE:To provide a tripping apparatus that has a wide range of working voltages and prevents the danger by abusive usage. CONSTITUTION:The tripping apparatus comprises a make and break mechanism 4 for switching an electric cable way 5, a tripping coil 9 for driving the make and break mechanism 4, a thyristor (switching part) 8 for providing a current to the tripping coil 9 in case that an abnormal current passes through the electric cable way 5 and the thyristor becomes on state, a current control circuit 10 for controlling a current through the tripping coil 9. Then, the current through the tripping coil 9 can be kept under an allowable level by the current control circuit 10.
Patent JP-S6210955-A (JP)
Title: Loudspeaking calling equipment
Inventor: OIKAWA HIROSHI
IPC: H04M1/60
Filed: 1985-07-08
Abstract: PURPOSE:To redudc the sensation of disconnection of speaking voice by providing a circuit reserving function section, a loudspeaking section and a loudspeaking mode switching section for connecting a reserved communication line and the loudspeaking section. CONSTITUTION:Communication lines 21, 22 reserved by a circuit reserving function section 25 are switched and connected to a loudspeaking section 29 by a loudspeaking mode switching section 28 by a change-over switch 27. Voice of a speaker is collected by a microphone 30 and inputted to a mixer amplifier 31. The mixer amplifier 31 amplifies collected voice and outputs. Output voice of the mixer amplifier 31 passes through an insertion loss circuit 32 and amplified by a line amplifier 33 and sent out to a communication circuit 21. On the other hand, received signals inputted to the communication circuit 22 are amplified by a receiving amplifier 34 and heard through an insertion loss circuit 35, a speaker amplifier 36 and a speaker 37. Thus sensation of disconnection of voice at the time of loudspeaking can be reduced.
Patent JP-S6216370-A (JP)
Inventor: NAGATA KATSUHIKO
IPC: A47J36/28
Filed: 1985-07-08
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-S6040151-A (JP)
Title: Phenolic resin molding material
Inventor: ABE ATSUSHI
IPC: C08L61/20
Filed: 1983-08-13
Abstract: PURPOSE:To provide the titled molding material containing homogeneously kneaded rock wool and having remarkably improved arc resistance, by compounding a phenolic resin with rock wool surface-treated with a silicone resin. CONSTITUTION:A phenolic resin is compounded with rock wool treated its surface with a silicone resin. The silicone resin is dissolved in toluene or benzene to obtain a varnish, and a coating film of the silicone resin is applied to the rock wool by immersion or spraying. The amount of the silicone resin to be attached to the rock wool is 0.5-3wt% based on rock wool.
Patent JP-S628160-A (JP)
Title: Photosensitive body and its manufacture
Inventor: SUZUKI YASUO
IPC: G03G5/043
Filed: 1985-07-05
Abstract: PURPOSE:To enhance electrophotographic characteristics, such as photosensitivity, dark decay resistance, or acceptance potential, and to reduce deterioration of the characteristics after repeated uses by incorporating a secondary amine in a photosensitive layer in a specified range of concentration. CONSTITUTION:The photosensitive layer of a single layer structure is formed by coating a conductive substrate, or when needed, an interlayer formed on the conductive substrate, with a coating solution containing a carrier generating material and a carrier transfer material both dispersed into a solvent in fine particles, and when needed, a binder resin, and the secondary amine, preferably, in the range of 50-3pts.wt. per 100pts.wt. of the generating material. As the carrier generating material, organic pigments absorbing the visible light and producing free carriers are used, and as the carrier transfer material, it is necessary to use a substance capable of transmitting a sufficient amount of light to permit a carrier generating layer 2 to generate the carriers when it is irradiated with the light, and when it is negatively electrified, capable of maintaining a desired acceptance potential.
Patent JP-H04372350-A (JP)
Title: Automatic doctor polishing machine
Inventor: YOSHIOKA KAZUNOBU
IPC: B24B9/00
Filed: 1991-06-20
Abstract: PURPOSE:To automate the polishing work of the doctor blade of a doctor used for a gravure printing machine or the like so as to enable uniform polishing in a short time. CONSTITUTION:A doctor 3 is fixed to the upper face of a doctor polishing base, and a polishing machine body 16 is placed on the doctor 3. A contact member 29 is provided at the lower part of the polishing machine body 16. A doctor blade 3b is inserted into an opening part 30 provided at the lower face of the contact member 29, and with the self-weight of the polishing machine body 16, the tip of the doctor blade 3b is brought into contact with a rubber pad 31 provided at the innermost part of the opening part 30 through sand paper 27. The polishing machine body 16 is reciprocated along the doctor 3 by the mesh between a rack 20 and a pinion gear 19 driven by an air motor 17 to polish the doctor blade 3b.
Patent JP-S5671609-A (JP)
Title: Automatic level regulator for vehicle running on inclined land
Inventor: MIMURA SUSUMU
IPC: G01C9/12
Filed: 1979-11-14
Abstract: PURPOSE:To permit the safe running of car on sloped land by connecting a level detector composed of a magnet fixed to a car body to an arithmetic circuit to control even lifter for car body. CONSTITUTION:A car base 1 is provided with an upwardly turned semispherical container 5 and a magnet body 7 is hanged down in a freely movable state at the central part of the cover 37 of the container 5. And, plural level detectors 8 are provided on the inside 5' or the outside 5'' of the container 5, and these detectors 8 are provided in parallel along a vertical face including radial line b passing  through the catenary vertical axial line (a) of said magnet 7 passing through the center 6 of sphere and also connected to the arithmetic circuit provided to the car body 1 with a conductor 43. By the level detectors 8, lifter can be operated and the automatic leveling of the car body 1 can therefore be regulated.
Patent JP-S5575281-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: IMAI HAJIME
IPC: H01S5/00
Filed: 1978-12-01
Abstract: PURPOSE: To prevent a wafer from cracks taking place when cleavage is applied by providing thick electrode layers like bands on an electrode layer of a wafer;  
     CONSTITUTION: An n-type GaAs layer 3, an n-type GaAlAs layer 4, a p-type GaAlAs layer 5, light emitting sections 6, a p-type GaAlAs layer 7, n-type GaAs layers 8, p-type diffused layers 9 and gold electrode layers 1, 10 are produced, Cleavage is then caused along band-like gold electrode layers 13 as shown by a one- dot chain line A. Even if bending stress is applied due to the cleavage, the stress is prevented from concentrating. Because the electrode layers 13 has a high strength against the stress, no amorphous crack takes place. A protective film is provided on the side lateral surface of a wafer after the cleavage so that the thin electrode layer 1 is removed by ions and the thick electrode layer 13 is made thin. Therefore, other cleavage can be easily caused in a direction perpendicular to the longitudinal direction of the electrode layer 13 as shown by a two-dot chain line B after the protective film is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10341532-A (JP)
Title: Active filter
Inventor: TATSUMI HIROTOSHI
IPC: H02J3/18
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To improve the current follow-up property and enable the matching up to high frequency, without using an expensive and high-speed processor, by providing a control circuit which operates the objective value of the voltage and current outputted from an inverter part and performs feedback control to the objective value. SOLUTION: An active filter connected between a power source and load is composed of an inverter 20 and a control circuit part 30 which controls this. The control circuit 30 is composed of an objective value operator 31 which operates the voltage and current waveform generated in the inverter 20, a feedback controller 32 which controls the inverter 20 so that it may generate an inverter current close to the objective waveform operated in the objective value operator 31, and an additional function controller 33 which performs the monitoring of abnormality of an active filter, the monitoring of a start and stop button, and others as other additional functions. Then, a processor 51 for the objective value operator 31, and a processor 52 for the feedback controller 32 and the additional controller 33, are used.
Patent JP-S6043429-A (JP)
Title: Method for refining cold rolled austenitic stainless steel sheet
Inventor: KINOSHITA NOBORU
IPC: C21D8/02
Filed: 1983-08-15
Abstract: PURPOSE:To provide desired mechanical properties to a cold rolled austenitic stainless steel sheet without requiring temper rolling by cold rolling a steel plate to a prescribed thickness and heat treating it at a specified temp. CONSTITUTION:A hot rolled austenitic stainless steel plate is cold rolled to the thickness of an end product at 20-80% draft, and the cold rolled steel sheet is heat treated at 750-950 deg.C. By this method a steel sheet with desired strength and ductility can be obtd. without carrying out temper rolling. Accordingly, the occurrence of defects in the shape of the steel sheet due to conventional temper rolling can be prevented, and the removal of adhered rolling oil can be made unnecessary.
Patent JP-H07179911-A (JP)
Title: Production of powder for mpp core and production of mpp core from this powder
Inventor: BEE KOUUTSUKU
IPC: B22F9/00
Filed: 1994-06-30
Abstract: PURPOSE: To provide a process for manufacturing an MPP(moly permalloy powder) core forming powder, in which the MPP core forming powder can be directly manufactured from a melt, and a process for manufacturing the MPP core using the powder. CONSTITUTION: The process for manufacturing a powder for an MPP core includes the steps of: melting an alloy consisting of, by weight, 1.6-4.0%; Mo, 78-83% Ni, and the balance Fe; and manufacturing a powder by spouting a fluid into the flow of the resultant melt. Further, the process for manufacturing the MPP core includes the steps of: applying ceramic coating to the powder manufactured as mentioned above and forming a core; and applying annealing treatment to the resultant core, checking magnetic properties, and applying coating to the core.