baber/WOPTO huggingface dataset:
Patent JP-S61198823-A (JP)
Title: System for detecting unconnection of input signal line
Inventor: TANIGUCHI YOSHIHIKO
IPC: H04B3/46
Filed: 1985-02-27
Abstract: PURPOSE:To detect accurately line interruption by adding a simple addition circuit to a receiver. CONSTITUTION:The level of a test signal being an output of a low level transmission circuit 5 is a specified value Vth or below at normal communication state. Since a reception circuit 4 receives a signal being a specified value Vth or over, a test signal being an output of the low level transmission circuit 5 does not give any effect on the reception circuit receiving a communication signal signal from a transmitter 1. When the line 2 is opened, since the impedance viewed from the input of the reception circuit 4 toward the line 2 is high (open state), the level of the test signal being an output of the low level transmission circuit 5, that is, the level of the test signal at the input terminal of the reception circuit 4 is very high and reaches the specified value Vth or over, and the reception circuit 4 receives the test signal and sends it to a signal coincidence circuit 7. On the other hand, the output signal of a test signal generating circuit 6 is sent to a signal coincidence detecting circuit 7, both the signals are compared and when they are coincident, it is decided as the open line 2.
Patent JP-H09232652-A (JP)
Title: Solid-state laser device
Inventor: ISHIDA HISANORI
IPC: H01S3/042
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To realize a solid-state laser device which is made stable in laser characteristics by a method wherein a flow of cooling medium is set uniform around a laser medium. SOLUTION: A laser medium 1 is held by a laser medium holder 3 inside an oscillator structure. Cooling medium for cooling the laser medium 1 is introduced into an inlet path 12 with an inlet 12a provided to the side of the oscillator structure near its one edge and discharged out through an outlet path 13 passing through a flow path 11 formed around the laser medium 1 in the axial direction of the laser medium 1. An axial impeller 10 is provided in the flow path of coolant medium at the upstream part of the laser medium 1 on the same axis with the laser medium 1.
Patent JP-S55132560-A (JP)
Title: Magnetic tape unit
Inventor: OOUCHI HIDEO
IPC: G11B15/60
Filed: 1979-03-30
Abstract: PURPOSE: To make small the size of unit while keeping the interchangeability, by locating the intermediate tape guide a having externally or internally convex barrel  shape between the head and a regulation memberof the running path of the tape, so that the tape running path can be taken freely.  
     CONSTITUTION: The intermediate tape guides 24, 24' as shown in Figure are located at the position having an arbitrary distance l on the same plane from the head 21, and the cylindrical tape guides 22, 22' are located at the location detached from the head 21 by a given distance L. As intermediate tape guides 23, 23', the curvature R, open angle θ, and width H are taken, and the values R and H can be obtained in relation to the distance l. Further, as the intermediate guides 23, 23', barrel type which is convex at the center is used with different loation with the tape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08235497-A (JP)
Title: Bus data transmission method for bus location system
Inventor: YASUDA KOJI
IPC: H04B7/26
Filed: 1995-02-27
Abstract: PURPOSE: To eliminate constraint on the start time of a bus side radio transmitter when the number of buses is increased by collecting the position information of plural buses under the control of a control station by radio and controlling a bus position at a station. CONSTITUTION: The control station 1 transmits a reference signal D1 to all the buses 2-1 to 2-3 under control at every frame of prescribed frequency by using a radio channel for down data transmission. Each of the buses 2-1 to 2-3 receives the radio channel for down data transmission by a radio transmitter/receiver 11, and detects the reference signal D1, and notifies it to a controller 12. The controller 12 receiving such a notice issues an instruction to transmit data in a data buffer to the radio transmitter/receiver 11 after the lapse of a transmission timing set in advance. The radio transmitter/receiver 11 receiving the instruction starts up hardware, and transmits designated data to a radio channel for up data transmission for a net time from the start to completion of transmission of a position information signal d2-1 after the lapse of start-up time.
Patent JP-S57154419-A (JP)
Title: Web doffing apparatus in carding machine
Inventor: YAMAOKA KASHIYOU
IPC: D01G15/46
Filed: 1981-03-16
Abstract: PURPOSE: A doffing apparatus, containing a stripping roller, carrier roller, web guide roller, trumpet, calender rollers one after another on the downstream side of a doffer, and capable of doffing a web stably even at a high speed.  
     CONSTITUTION: A fibrous web (W) on the peripheral surface of a doffer 21 is mechanically stripped by a stripping roller 22 provided near the peripheral surface of the doffer 21, and then guided to a carrier roller 23, having a smooth surface, and provided on the downstream side thereof by a web guide roller 24 provided in contact with the stripping roller 22 above the carrier roller 23. The web (W) is then introduced through a trumpet 25 into calender rollers 26 and 27 to give a sliver (S). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60182496-A (JP)
Inventor: SATOU YASUO
IPC: G10L15/10
Filed: 1984-02-29
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-H05206125-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOKI HIDEMITSU
IPC: H01L21/302
Filed: 1992-01-29
Abstract: PURPOSE:To perform patterning without generating a sidewall film made of the oxide of a wiring film, which is generated in a three-layer resist process conventionally. CONSTITUTION:On a foundational insulation film 1 formed on a semiconductor substrate, which has a step, an aluminum alloy film 2 is formed. On the alloy film 2, an oxide film 3, a polyimide film 4, an application type oxide film 5 (SOG film), and a photoresist film 6 are formed in succession. Thereafter, the application type oxide film 5 is patterned using the photoresist film 6 as a mask. Then, the polyimide film 4 is patterned using the application type oxide film 5 as a mask, and the oxide film 3 is patterned using the polyimide film 4 as a mask. Further, after removing the polyimide film 4, the application type oxide film 5, and the photoresist film 6, the alloy film 2 is patterned using only the insulation film 3 as a mask, and thereby, wiring is formed.
Patent JP-S55131724-A (JP)
Title: Method for measuring dust level in dust catcher
Inventor: FURUKAWA RIYOUJI
IPC: F27D17/00
Filed: 1979-03-31
Abstract: PURPOSE: To obtain a dust level and to make it possible to control the process automatically by measuring the average of temperatures between the upper and lower limit levels in the direction of the height of side wall of the dust catcher and the side wall temperatures of the upper limit level or more and the lower limit level or less and by computing the said values.  
     CONSTITUTION: In general, two values are developed in the distribution of temperatures in the direction of the height of side wall of the dust catcher DC. Thus the thermal sensor 6 is mounted on the side wall 5 of the DC proper 2 in the direction of the height of wall to measure the temperature T. Also the thermometer 7 is attached to the part above the upper limit level LH of the DC to measure the temperature TH, another one 8 is done to the part below the lower limit level to measure the temperature TL, and the dust level l at this time can be obtained from the formula I. That is, the measured temperatures TH, T, TL are converted into electric signals by the transducers 9W11, the outputs of the transducers 9, 10 are fed to the arithmetic unit 12, the ones of the transducers 10, 11 are fed to the arithmetic unit 13, and the outputs of the arithmetic units 12, 13 are fed to the unit 14, the dust level can continuously be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54130781-A (JP)
Title: Unmanned vehicle system
Inventor: NAKANISHI SADAO
IPC: B65G43/00
Filed: 1978-03-31
Abstract: PURPOSE: To run a vehicle by mounting on the vehicle a memory in which running instructions are written and sequentially executing the instructions from the memory according to the distance information fed from the vehicle.  
     CONSTITUTION: Running instructions such as vehicle speed and stearing angle are written in a memory 1. A speed control system 2 compares the vehicle speed instruction from the memory 1 with the real vehicle speed fed from a pulse pick-up 3 fitted on the vehicle, and feeds and output to a drive motor so as to control the vehicle speed. A steering control system 5 compares the instruction from the memory 1 with the signal from a steering angle detector, and conducts steering control so as to cause the steering angle to accord with the instructed value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53124542-A (JP)
Title: Bulking agent for aquous adhesive
Inventor: KAWAHARA NOBUYOSHI
IPC: C09J103/02
Filed: 1977-04-06
Abstract: PURPOSE: To improve the consistency, flowability, coating processability and adhesive property of an aqueous adhesive by using fine powder of degreased linseed cake as a bulking agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000239830-A (JP)
Title: Formation of oxide optical thin film and forming device of oxide optical thin film
Inventor: NOZOE SHOICHI
IPC: G02B1/115
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of forming an oxide optical thin film having excellent optical characteristics without forcedly heating the object to be film-formed such as a substrate. SOLUTION: In a forming device of an oxide optical thin film provided with a 1st vacuum tank generating oxygen plasma by high-frequency discharge and a 2nd vacuum tank connected with the 1st vacuum tank and which inside under a vacuum higher than the case of the 1st vacuum tank is set with the object to be film-formed and an evaporating source 3 evaporating evaporating particles 12 onto the object 10 to be film-formed by electron beams, the 1st vacuum tank is set with a dielectric board 1 provided with an orifice 14 of <=0.3 mm diameter, the oxygen plasma 13 is applied on the object to be film- formed as a plasma flow dominant over the oxygen radical by interposing the orifice, and the evaporating particles are passed through the plasma flow, and they are mixed to execute film formation.
Patent JP-S52121729-A (JP)
Title: Power circuit
Inventor: YUUCHI ISAO
IPC: H02M3/00
Filed: 1976-04-05
Abstract: PURPOSE: To make bias total body of low tension load circuit to fixed potential against high tension source to make easy sending and receiving signals between high tension load and low tension boad. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02218135-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: CHIYOU SEISHIYU
IPC: H01L27/108
Filed: 1989-02-17
Abstract: PURPOSE:To realize high integration density, low power consumption and reduction in parasitic capacitance by selectively providing an insulating coating film on the side surface of a first conductive layer and the side surface of an interlayer insulating layer, and forming a contact hole at a region where said coating film is not present. CONSTITUTION:The following parts are provided: a first conductive layer, e.g. a gate electrode 7 which is formed on one main surface of a semiconductor substrate through an insulating film having a specified pattern; an interlayer insulating layer 9 which is formed on the electrode 7; and an insulating coating film 14 which is selectively formed on the side surface of the first conductivity layer 7 and on the side surface of the interlayer insulating layer 9. Diffused layers 8 and 12 are formed beneath a contact hole 10 which is provided on the one main surface where the insulating coating film 14 is not provided. A second conductive layer, e.g. a polysilicon layer 15, is deposited on the contact hole 10. In this way, the high integration density can be achieved, the power consumption is made small and the parasitic capacity and the like can be made small.
Patent JP-S59187105-A (JP)
Inventor: FUREDERITSUKU UEIBURAITO KOORU
IPC: B01J8/18
Filed: 1984-03-02
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-S52121317-A (JP)
Title: Production of diaphragm for speakers
Inventor: INOUE HIDEAKI
IPC: H04R31/00
Filed: 1976-04-06
Abstract: PURPOSE:Higher modulus of elasticity and lighter weight are achieved by thinning the metal foil base material of a diaphragm shape which forms a boron layer.
Patent JP-S56154302-A (JP)
Title: Manufacturing method of steel rim
Inventor: IMAMURA KAZUO
IPC: B60B21/00
Filed: 1981-03-17
Abstract: PURPOSE: To prevent wrinkling in the bending process when an autocycle steel rim is formed in a compound roll, by applying a roll-bending the process while holding core material within a U-shaped flange.  
     CONSTITUTION: Fixed core material 46 fixed on the base of a shaping device is inserted into the U-shaped part of a central flange part 23 of a U-shaped section shaped in the preceding process, and the flange part is transferred to a shaping roll of the succeeding stage while holding the core material 46 in the U-shaped part and subjected to further shaping. Then, a steel 21 is welded 28 and 32 in the area of drop part 23. After the drop part 24 is shaped, the flange is sent to a final stage roll-bending machine, and given an annular bending process while holding the core material 46 between. After the final bending process is finished, the core material 46 is dranw out to hollow the central flange part 23. This construction enables the process of a compound roll to be carried out without allowing generation of wrinkles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62201033-A (JP)
Title: Synchronous receiver
Inventor: FUKUZAWA YOSHINAO
IPC: H02K24/00
Filed: 1986-02-26
Abstract: PURPOSE:To absorb the vibration and hunting in actuating a rotor with a simple construction by providing a rotor rotatably supported so as to correspond to a stator fixed to the inside of a case, and by interposing a liquid damper to the clearance between the stator and the rotor. CONSTITUTION:A stator 23 having a coil 22 is fixed to the inside circumferential surface of a case 20. A rotating shaft 27 is supported rotatably by bearings 21 provided at front and rear ends 20a and 20b of the case 20. A sliding ring 28 is provided to the rotating shaft 27 which feeds current to a rotor 26 and a coil 26a. The current is fed to the sliding ring 38 from an outside terminal 25a through a brush 24. Oleaginous liquid damper 32 is interposed in the clearance 31 formed between the stator 23 and the rotor 26. The liquid damper 32 never leads outside because of its surface tension. Thus the vibration and hunting in actuating the rotor is easily and assuredly absorbed. It is therefore ideal for the indicating meter for the aircraft and highly-developed scientific measuring instruments.
Patent JP-H04256513-A (JP)
Title: End mill or blade
Inventor: YOSHITOSHI SHIGEYASU
IPC: B23C5/10
Filed: 1991-02-08
Abstract: PURPOSE:To increase anti-wear property of a tool by metal-bonding super hard crystal particles such as diamond or cubic crystal boron nitride, etc., onto the blade of a tool main body by a sintering process or electrodeposition process. CONSTITUTION:Metal bonding is conducted onto the blade of a tool main body by sintering process or electrodeposition process. Also a hard film such as chromium, etc., is coated on it. Thus both excellent anti-wear property and tool form can be obtained at a time, and the wear of a cutting edge can be suppressed by the effect of the hard film so as to keep its sharpness.
Patent JP-H09228070-A (JP)
Title: Corrosion resistant material and its production
Inventor: ITANO SHIGEO
IPC: C23C4/18
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a material capable of maintaining its corrosion resistance over a long period even under highly corrosive circumstances and also to provide the production of the material. SOLUTION: In this production, an alloy which is an Ni base alloy or MCrAlX alloy (wherein: M is Ni or Co; and X is at least one element selected from Y, Hf, Ce, La, Si, Ta and Pi) and has both high adhesion to a substrate 1 consisting of a steel based material and high corrosion resistance, is thermally sprayed on the substrate 1 by using a thermal plasma spraying method to form an alloy layer 2 on the substrate 1.  Then, alumina is thermally sprayed on the alloy layer 2 by using a thermal plasma spraying method to form an alumina layer 3 on the alloy layer 2, and also, glass is thermally sprayed on the alumina layer 3 by using a thermal plasma spraying method while heating the alumina layer 3 to 200 to 400 deg.C to form a glass layer 4 on the alumina layer 3 and, thereafter, the temp. of the glass layer 4 is maintained at a level equal to or higher than the softening point of the glass for a prescribed period of time.
Patent JP-S60184122-A (JP)
Title: Highly powerful sheet for civil engineering
Inventor: SUGIYAMA HIROSHIGE
IPC: E02D17/18
Filed: 1984-02-29
Abstract: PURPOSE:To improve tensile strength and infiltration capacity, by using a synthetic fiber sheet which is formed by a flexible high molecular chain having specified tensile strength and specified tensile elasticity modulus and wherein tensile strength of a specified width per unit weight is a specified value. CONSTITUTION:A highly powerful sheet for cvil engineering is a cloth made of synthetic fiber consisting of an elastic high molecular chain having tensile strength of at least 20g/denier and tensile elasticity modulus of at least 300g/ denier, tensile strength TS[(kg)/(g/m<2>)] of width of 3cm per unit weight (g/cm<2>) of a cloth is 1.1 or more, and synthetic fiber consists of high molecular polyethylene and the like. This, even if the weight and thickness of a fiber sheet is decreased, causes the titled sheet to be improved in tensile strength, withstand loaded weight of earth and sand, and of enhanced infiltration capacity.
Patent JP-H08207921-A (JP)
Title: Container for egg
Inventor: KAMO MAMORU
IPC: B65D85/32
Filed: 1995-02-06
Abstract: PURPOSE: To provide a container for eggs which can be sealed by an automatic sealer, irrespective of the size of the container. CONSTITUTION: In an egg package 10 comprising a body part 1 and a lid part 2 each including recesses 12, 22a partitioned by bulkheads 11, 21a for receiving a plurality of eggs and a periphery 5, and a hinge 3 for coupling the two parts freely bendably, wherein it has the recesses 12, 22a of various depth according to a size of eggs to be put, depth (D) of the body part 1 and the lid part 2 of all of the packages 10 is commonly made to approximately equal to one another.
Patent JP-S59164656-A (JP)
Inventor: MATSUURA SADAJI
IPC: C04B28/00
Filed: 1983-03-10
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-H08230221-A (JP)
Title: Developing apparatus
Inventor: TANAKA SHINJI
IPC: B41J2/325
Filed: 1995-02-28
Abstract: PURPOSE: To use solid or semi-solid ink to enhance the handling easiness of ink and to simplify an apparatus. CONSTITUTION: A recording member 11 is selectively heated by a thermal head 13 in such a state that the surface of the recording member is in contact with a liquid 14 and a latent image is formed on the recording member 11. A recording agent is applied to the latent image part by an ink roller 10 or an ink sheet 10a to develop the latent image. A viscosity lowering means 12 is provided to the ink roller 10 or the ink sheet 10a in order to lower the viscosity of the recording agent being solid or semi-solid before development.
Patent JP-H10235910-A (JP)
Title: Color thermal printer
Inventor: TAKATORI NAOKI
IPC: B41J29/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a compact color thermal printer which can radiate heat efficiently and can be fitted in the bay of a tower type personal computer. SOLUTION: A case 11 is formed into a thin box and a panel 16 is arranged on the front face thereof. The panel 16 is provided with a recording material insertion port 25, an upper air inlet 26 and a lower air outlet 27. Interior of the case 11 is partitioned by a partitioning part 60 into sections having U-shaped cross-section to form an air flow passage 64. The partitioning part 60 comprises inlet side paper guides 53, 55, a bracket 58 for fixing a thermal head 41, and a rear paper guide 56. A fan 65 is disposed on the underside at the rear end part of the rear paper guide 56. The fixing bracket 58 is provided with heat radiation fins 58a and a heat radiation part 28. Outer air is introduced through the air inlet 26 by means of the fan 65 and discharged through the air outlet 27.  According to the structure, heat generated from the thermal head 41 can be radiated efficiently to the outside.
Patent JP-S63207046-A (JP)
Title: Fluorescent lamp
Inventor: NAKAJIMA JUNICHI
IPC: H01J61/94
Filed: 1987-02-23
Abstract: PURPOSE:To prevent discharge itself or invasion of ultraviolet rays generated through discharge in a discharging space while a fluorescent lamp is turned off so as to obtain a desired luminous color by forming a discharging passage through the discharge- passing areas of a discharge-controlling member with each of said discharge-passing areas located at a certain mutual distance. CONSTITUTION:The enclosure 1 of a fluorescent lamp is formed by a cylindrical outer tube 1a having a curved surface-like window 2 and a sealing plate b formed in a plate shape, and its inside is charged with inert gas such as mercury and argon, etc. Partition walls 4 are formed by combining glass plates in a cross-shape, one end of each of the walls is shaped so as to tightly touch the outer tube 1a of the enclosure 1, and the other end is shaped in a straight line with the size of the wall whose straight line end does not reach the opening of the outer tube 1a. The inside of the outer tube 1a is divided into four regions by these partition plates 4, each of color filters 6a-6c of red, green, blue and green is provided on each surface of the window 2 corresponding to each region. A positive electrode 7 is provided near the window 2 as being supported by a supporting member 8 on the sealing plate 1b in each region 5 and a hot cathode 11 being arranged on the sealing plate 1b. An independent discharging space is formed in each region and each discharge-passing area 13 on discharge- controlling member 12.
Patent JP-H10205110-A (JP)
Title: Noise-reducing and heat-insulating floor panel
Inventor: TAKAHASHI MAMORU
IPC: E04F15/18
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a noise-reducing and heat-insulating panel with an excellent strength, earthquake-proof, airtightness and workability and almost no floor creak or deflection, still with noise reduction. SOLUTION: On the surface of a rectangular lower plywood 1, a joint cleat 3 and reinforcing cleats 4 are fixed to one end and at the other end and at the center in parallel to the longitudinal direction of the lower plywood 1, respectively, and a joint cleat 5 is fixed to one end in the cross direction of the lower plywood 1 to form a frame. A heat insulating material 6 and a soft noise reducing sheet 7 are inserted and adhered into the frame. An upper plywood 2 which has the same size as the lower plywood 1 is somewhat shifted to a diagonal line so as to expose the half widths of the longitudinal and cross joint cleats and fixed thereto to provide lap allowances 8.