baber/WOPTO huggingface dataset:
Patent JP-H0855434-A (JP)
Title: Recording method of digital signal
Inventor: IERUGEN KAADEN
IPC: G11B5/008
Filed: 1995-04-21
Abstract: PURPOSE: To realize recording with more effective use of the current storage capacity of a magnetic tape, by constituting entire recording by continuous individual segmented single recording of different track angles or by continuous individual short recording of the same track angle. CONSTITUTION: Data are written, for example, on only a 1/4 part of a helical track as a segment and the remaining 3/4 part is initially left blank or filled with unrelated data. This operation is continued until all the tracks are finally recorded. This recording device has bidirectional recording and reproducing modes, with the same tape speed. When recording of a first segment reaches the tape end in the forward direction, the travelling direction is switched and a second segment is added at a changed track angle. A large step is provided to absorb an offset between the segments of the track. For example, a memory for accommodating data for two seconds is prepared and cleared by the next switching. The segments written in the same direction are simultaneously read out during one reproduction pass, and only tracking information is obtained from one segment.
Patent JP-H02299521-A (JP)
Title: Working machine for recovering land mulching film
Inventor: ARAKI MASAKATSU
IPC: A01G13/00
Filed: 1989-05-12
Abstract: PURPOSE:To facilitate detachment from a forming device of roll shaped mulching film and improve efficiency of operation for recovering mulching film by forming the mulching film released by a releasing device into a roll shape free from winding shaft. CONSTITUTION:A releasing roller 3 is equipped with a proper number of projections 1 on peripheral surface and a film 2 is released while the roller 3 travels the surface of laid mulching film 2. A roller 4 to be moved is arranged in front of the roller 3. Further, vertically fed belt transmission mechanism 7 is transferred and guided while turning above-mentioned mulching film 2 delivered on the front side of a releasing device 6 consisting of delivery belt 5 for delivering the mulching film 2 rolled between rollers 3 and 4 and released and rollers 3 and 4 toward the above. A horizontally fed belt transmission mechanism 8 is located on the upper end part of the mechanism 7 to transfer and guide film 2 toward backward side. The mulching film 2 is formed into a roll shape by a forming device 9 consisting of these rollers 3 and 4 and mechanism 6 and 7.
Patent JP-S5825296-A (JP)
Inventor: NAKAMURA MASABUMI
IPC: H05K3/30
Filed: 1982-07-07
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-H06126176-A (JP)
Title: Porous ceramic catalyst for reducing radioactively contaminated substance
Inventor: YAHATA TANEAKI
IPC: B01J37/00
Filed: 1992-05-12
Abstract: PURPOSE:To provide a porous ceramic catalyst for the complete combustion of soot or unburned substances generated in the combustion treatment of radioactively contaminated substances. CONSTITUTION:The surface of a porous ceramic material having a three dimensional network structure is metalized or coated with a mixture containing more than one kind of metal oxide selected from copper oxide, cobalt oxide, and nickel oxide as a main component to make a catalyst.
Patent JP-H09300915-A (JP)
Title: Pneumatic tire
Inventor: HORIE HITOSHI
IPC: B60C11/13
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To secure high draining performance and also improve traction performance, by protrusively arranging shelves extended from groove bottoms on both groove wall surfaces of straight grooves arranged in a tire circumferential direction on a tread surface, and also alternately arranging these shelves on both groove wall surfaces along the tire circumferential direction. SOLUTION: Two straight grooves 2 extended along a tire circumferential direction T are arranged in the tread surface 1 of a pneumatic tire, and the tread surface 1 is divided into a center part 1A between the straight grooves 2 and both shoulder parts 1B on a tire outside further from both straight grooves 2. The groove width of these straight grooves 2 is set in a range of 10 to 15% of a tread expanding width W so as to enhance draining performance. Shelves 10 protrusively arranged on the groove wall surfaces 2a of the straight grooves 2 are formed into two-stage steplike shape extended from the groove bottom, and also formed to be alternated with both side groove wall surfaces 2a. Hereby, the ridigity of block edges faced to the shelves 10 is enhanced, and traction performance under an on-road is improved.
Patent JP-H09305232-A (JP)
Title: Synchronous operation controller for linearly moving body
Inventor: KIMURA HIFUMI
IPC: G05D3/12
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To delicately move the linearly moving body at a wide-range moving speed and improve the durability. SOLUTION: This device is equipped with a linear servomechanism which moves the moving body L1 linearly by a linear servomotor M1 . The movement quantity and moving speed of the moving body L1 at an arbitrary position are controlled through digital processing. The movement quantity and moving speed of the moving body L1 at the arbitrary position are controlled in proportional synchronism with a reference mechanism or signal MS0 . In a register Q0 , movement pattern data SD12 on the moving body L1 is set.
Patent JP-H01294145-A (JP)
Title: Conveyor for roll type conveyed material
Inventor: EIRAKU TOSHIRO
IPC: B65G47/52
Filed: 1988-05-18
Abstract: PURPOSE:To convey a roll type conveyed material up to a load receiving position automatically by constituting a pallet supporting part to be vertically rotatable at 90 degrees over both pallet receiving and delivering positions. CONSTITUTION:A pallet supporting member 31 of a palletizer 3 is in a pallet delivering position, and a pallet 10 comes into contact with a sheet of roll paper A at a first supporting part 21a. In this state, if a motor 33 is driven and the pallet supporting member 31 is turned round to the pallet receiving position, a half A1 of the roll paper A changes its sense at 90 degrees, and it is transferred onto the first supporting part 31a of the pallet supporting part 31 via the pallet 10. Afterward, a lifter 36 is lowered to a lower position and remaining sheets of roll paper A2 are mounted on a load mounting frame 6, a conveyor truck 5 is further moved to a load receiving position III, and the lifter 36 is made to go up to the upper position, then the remaining sheets of roll paper A2 are remounted on the front side of this lifter 36 and moved up to a pallet delivering position II.
Patent JP-S61293964-A (JP)
Title: Production of n,n'-m-phenylenebismaleimide
Inventor: KOJIMA TAKASHI
IPC: C07D207/452
Filed: 1985-05-31
Abstract: PURPOSE:To obtain the titled compound useful as a vulcanization accelerator, etc., in high yield, by reacting N,N'-m-phenylenebism aleamidic acid with an acid anhydride in the coexistence of a specific amount of water and aliphatic ketone within a specific temperature range in the presence of a tertiary amine and a metal salt. CONSTITUTION:N-N'-m-Phenylenebismaleamidic acid is reacted with an acid anhydride (acetic anhydride is preferred) in the presence of a tertiary amine such as triethylamine and a metal salt such as cobalt acetate to obtain N,N'-m- phenylenebismaleimide expressed by the formula; wherein the reaction is carried out in the coexistence of 1-6wt% preferably 1.5-4.5wt% water aliphatic ketone (preferably acetone) in an amount of 1-2 times, preferably 1.4-2 times based on the weight of N, N'-m-phenylenebismaleamidic acid at 30-40 deg.C, preferably 32-38 deg.C. EFFECT:The titled compound of high quality is stably obtained. USE:A raw material for heat-resistant polymers.
Patent JP-S62277238-A (JP)
Title: Numerically controlled machine tool
Inventor: KUBO HARUAKI
IPC: B23Q5/10
Filed: 1986-05-23
Abstract: PURPOSE:To ensure accommodation with tools equiped with an electric motor of different kinds and the like by providing a controller which controls the electric motor contained in the tools upon receiving both a control signal from a numerical control device and a control signal based on data from a memory means. CONSTITUTION:A connector 11 is provided to a position off the shaft center of a tool 4a so as to be connected with a high frequency electric motor 9 and a memory 10. The tool 4a is fitted on a main shaft 2, and is simultaneously connected with a receptacle 12 provided to a machine tool main body 3. And a controller 17 is composed of an interface section 18 which is composed of a photocoupler for inputting control signals from a numerical control device 5, and of a drive section 25 including three kinds of driving circuits 25a, 25b and 25c. The driving circuits 25a, 25b and 25c are automatically selected by a change-over switch 26 by reading out the data of the memory 10 depending on the kind of the electric motor 9.
Patent JP-S6127585-A (JP)
Inventor: DAAUIN PURESUTON RATSUKUREI
IPC: G09G1/28
Filed: 1985-06-04
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-H08312792-A (JP)
Title: Flow regulating valve
Inventor: OKADA SADAO
IPC: F16K1/06
Filed: 1995-05-18
Abstract: PURPOSE: To prevent the increase of a flow noise in a state to throttle a flow rate, in a flow regulating valve to adjust the opening of a valve element from an upper stream in a range of from a maximum opening to a minimum opening in such a way that the valve element is forward and backward movably positioned facing a valve port, arranged in a flow passage in a valve casing, being driven by a drive part. CONSTITUTION: A shaft part 10 is protruded from the end face situated downstream of a valve element 1 and the length of the shaft part 10 is set to length protruded in the minimum diameter part of a valve port 24 at the minimum opening of the valve element 1.
Patent JP-S5644496-A (JP)
Title: Propeller fan
Inventor: HATSUTORI YOSHIO
IPC: F04D25/06
Filed: 1979-09-20
Abstract: PURPOSE: To rationalize the time for the manufacturing work on blade surroundings by integrally casting a laminated rotor core and blades with aluminum alloy.  
     CONSTITUTION: Blades 1 and a rotor 2 of a motor are surrounded with a cylindrical shell or an outer drum 3, a stratified body 4 of a stator is stuck to a side by a winding 5, and the stator is wholly surrounded with the rotor 2. A stratified body 6 and blades 1 are casted integrally together with an end ring 7', an outer cicumferential part 9 and a side part 8 with aluminum alloy. Accordingly, each working process of preparation, bonding and drying, for bonding blades 1, the side part 8 and blade surroundings of the outer circumferential part 9, dimension confirming and making blade of steel plate is saved, and the deviation of dimension and  strength becomes very narrow. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63286100-A (JP)
Title: Composite piezoelectric element for ultrasonic wave
Inventor: SASAKI HIROSHI
IPC: A61B8/00
Filed: 1987-05-19
Abstract: PURPOSE:To prevent production of undesired vibration by forming an ultrasonic wave composite piezoelectric element while packing the gap of piezoelectric ceramics divided minutely by a high polymer material including lots of hollow minute particles in the element where gap packing member is packed between piezoelectric ceramics divided minutely so as to reduce an acoustic coupling between the adjacent minutely divided ceramics. CONSTITUTION:A packing material 22 is prepared, which is the volume ratio mixture of nearly 4:1 between lots of hollow glass particles whose mean particle diameter is 20mum or below and an epoxy group adhesives. The material 22 is packed in the gap 21 of secondary raw material 20 and solidified to form ternary raw material 30. After the solidified ternary raw material 30 is solidified completely, the material is cut off repetitively in a direction perpendicular to the cutting direction of the secondary raw material 20. Then the packing material 22 is packed and solidified in the minutely divided gap. As a result, the lateral vibration of the minutely divided ceramics is hardly propagated to the adjacent minutely divided ceramics and useless vibration due to the production of the acoustic coupling between the minutely divided ceramics is remarkably deceased in comparison with a conventional element.
Patent JP-H11355118-A (JP)
Title: Integrated circuit having cmos high voltage driving output buffer circuit
Inventor: KOTHANDARAMAN MAKESHWAR
IPC: H03K17/08
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent high voltage from being given to any device by giving voltage VDD2 equal to reference potential VDD while it exists, permitting VDD2 to maintain the prescribed voltage of not more than PAD in PAD and controlling a driving stage through the use of an inverter biased by voltage between intermediate reference potential VL3 and VDD2. SOLUTION: A pair of N channel devices 72 and 74 are connected between a voltage level VL3 and the gate of a P channel device 54 in series. The gate of the N channel device 72 is maintained to VDD and the gate of the N channel device 74 is maintained to VDD2. In a regular state, VDD2=VDD and both devices are in on-states. Reference voltage TUB1 is equal to VDD5 and it is applied to the gate voltage of a P channel device 76. While VDD5 exists, the device 76 is in an off-state and the device 54 prevents voltage appearing in a regular state node C from becoming not more than (VL3+Vtp).
Patent JP-S62277652-A (JP)
Title: Rotary head device in magnetic recording and reproducing device
Inventor: KAKU NOBUYUKI
IPC: G11B15/665
Filed: 1986-05-27
Abstract: PURPOSE:To reduce the size and weight of a rotary head device by providing a notched part in a cylinder arranged above a rotary magnetic rotation surface where a magnetic tape is not loaded, and making a cassette overlap with the rotary magnetic head device opposite the notched part. CONSTITUTION:The rotary head device 2 consists of a lower fixed cylinder 34 and an upper fixed cylinder 35, and plural heads 36 are fitted in the gap across which the two cylinders face each other so that the heads project slightly from the outer peripheral surfaces of the cylinders. A front lid 32 and an internal lid 33 are open and positioned above an aperture 8 while the cassette 6 is loaded, and a tape is covered with the front lid 32 and internal lid 33 while the cassette is unloaded. The upper fixed cylinder 35 of the rotary head device 2 which faces the lids 32 and 33 is notched to form the notched part 35a. Consequently, the rotary head device is allowed to over lap with the cassette aperture as much as possible, so the device is reduced in size.
Patent JP-S63285922-A (JP)
Title: Manufacture of square-shaped electronic component
Inventor: TAKADA KAZU
IPC: H01G13/00
Filed: 1987-05-18
Abstract: PURPOSE:To improve the yield of production, and to decrease the mandays of production by automatic mounting by forming a first metallic layer consisting of Ni or an Ni alloy onto the whole surface except a masking surface through an electroless plating method, shaping a second metallic layer composed of Sn or an Sn alloy onto the first metallic layer through an electroplating method or electroless plating and removing a masking. CONSTITUTION:A square-shaped element 2 made up of ceramics or a resin is activated by an activating treating liquid consisting of tin chloride and palladium chloride. One surface in the thickness direction of the element is masked with an arbitrary masking tape, and a first metallic layer 3 composed of Ni is shaped onto the whole surface except a masking through Ni (or an Ni alloy) plating under a masking state by an electroless plating method. A second metallic layer 4 consisting of Sn (or an Si alloy) is shaped onto the first metallic layer 3 through electroplating or electroless plating. The masking tape is peeled from the element, thus forming a specified square-shaped electronic component 1. Accordingly, the trouble of short circuiting and the disconnection of a grounding section can be solved while the mandays of production by automatic mounting can be decreased.
Patent JP-H08296687-A (JP)
Title: Rotation damper
Inventor: KURACHI KATSUTO
IPC: F16F9/14
Filed: 1995-04-24
Abstract: PURPOSE: To facilitate assembling operation, reduce a cost, and obtain large braking force. CONSTITUTION: A blade installed on a shaft is rotated in a direction opposite to rotational direction of the shaft. Large braking force is supplied to rotational force for rotating the shaft in one direction while being in contact with and separate from an inner peripheral surface of a housing. In such a rotation damper, a rotor 11 is composed of a first rotor part 12 made up of a shaft 13 and a blade 14 integrated with each other from a synthetic resin, and a second rotor part 19 which is connected to the first rotor part 12 and closes an opening end of the housing 1 together with an O ring 41, and is made of a synthetic resin. A hinge is formed on a part of the blade 15.
Patent JP-S641532-A (JP)
Title: Multi-layered tubular body
Inventor: ARAKI TOSHIO
IPC: B32B27/18
Filed: 1987-05-18
Abstract: PURPOSE: To prevent adherence of dust and the like due to static electricity, by forming a conductive tubular layer whose main components are polyimide and a conductive substance at least on one face of a polyimide tubular layer.  
     CONSTITUTION: In this multi-layered tubular body, conductive tubular layers are formed on one face or both faces of a PI (polyimide) tubular layer. In case of forming the conductive layer on one face of the PI layer, the layer ca be formed either on the inner circumferential face or on the outer circumferential face. This conductive layer contains PI and a conductive substance as the main component and is a tubular layer whose volume resistivity is 10 10 Ω or less preferably below 10 8 Ω. As the conductive substance, carbon, graphite, copper, silver, tin, antimony and the like can be used and they are preferably powder, whisker, flake, etc. Moreover, if desired, additives such as coloring agents, fillers can be therein added. The outer circumferential length and the total thickness (the sum of the thickness of the PI tubular layer and the thickness of the conductive tubular layer) can be adequately set in accordance with the use of the belt and usually about 50W1500mm and about 15W150μm respectively. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H06303910-A (JP)
Title: Method for baking confection and its device
Inventor: SASAMOTO YOSHIO
IPC: A23G3/02
Filed: 1993-04-24
Abstract: PURPOSE:To state to a baked confection and not requiring any skill in baking works, and to provide its device. CONSTITUTION:A method for baking a confection comprises arranging an aerofin pipe in an oven for utilizing aerofin vapor in addition to a heater as heating sources, preliminarily producing prescribed computer programs for controlling the heater and the aerofin vapor, selecting a suitable program, and automatically baking the confection under computer control.
Patent JP-S5455218-A (JP)
Title: Drive controller for engine supercharger
Inventor: KANESAKA HIROSHI
IPC: F02B39/08
Filed: 1977-10-07
Abstract: PURPOSE: To control the rotational frequency of supercharger, by driving the supercharger with a hydraulic motor and regulating the flow rate of supplied fluid to the motor depending on the state of running of engine.  
     CONSTITUTION: The bydraulic motor 3 is driven by fluid supplied from a hydraulic pump 2, which is driven by the engine 1. The displacement type supercharger 5 is driven by the hydraulic motor 3. An oil quantity regulating valve 6 is installed in an oil pipe 4 which couples the hydraulic pump 2 to the hydraulic motor 3. A controller 7 is provided to control the oil quantity regulating valve 6 depending on the state of running of the engine 1. Thereby, the rotational frequency of the supercharger 5 can be varied depending on the load on the engine. Consequently, the engine can be run at the lowest fuel consumption rate in most of the load range 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63285092-A (JP)
Title: Image processor
Inventor: NOMURA DAIYA
IPC: H04N11/04
Filed: 1987-05-18
Abstract: PURPOSE:To process video information efficiently in response to transmission application by applying A/D conversion to a 2nd video signal or a 1st video signal outputted from separating and encoding means selected by a signal selection means, writing it in a memory and applying image processing to stored video data. CONSTITUTION:A signal selection means 1 selects the 2nd video signal V2 or the 1st video signal V1 outputted from the separating and encoding means 1, the selected 1st or 2nd video signal V1, V2 is A/D-converted by an A/D conversion means 12, written in a memory 13 and an image processing means 14 applies prescribed image processing to the video data stored in the memory 13. Thus, the direct encoding processing and the separating and encoding processing are selected to the video signal outputted from a color video camera depending on the application of the sent video data.
Patent JP-H11312286-A (JP)
Title: Composite sensor
Inventor: YOSHITSURU TOMOHIRO
IPC: G08B17/06
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a composite sensor for enabling shared-use of a circuit to detect temperature. SOLUTION: This composite sensor provided with a temperature detecting circuit 12, a simultaneously provided with at least two or more determining parts among a heat fire determining part to determine the occurrence of a fire by comparing the temperature detected by the temperature detecting circuit 12 with a specified determining level of a heat fire, a smoke fire determining part to determine the occurrence of fire by comparing smoke density detected by a smoke detecting circuit with the specified determining level of the smoke fire and a gas leakage determining part to determine the occurrence of gas leakage by comparing the gas density detected by a gas detecting circuit 13 with the specified determination level of gas leakage.  Either one or both of detection characteristics of the smoke density of the smoke fire determining part and the detection characteristics of the gas density of the gas leakage determining part 13 are changed, in accordance with the temperature detected by the temperature detecting circuit 12.
Patent JP-S62277647-A (JP)
Title: Video tape recorder
Inventor: IKEDA TOSHIHIKO
IPC: H04N5/76
Filed: 1986-05-26
Abstract: PURPOSE:To shorten a program searching time by using a means to rewind a tape up to a point where the timer video recording is started after the reserved video recording actions are all over. CONSTITUTION:When a timer reservation setting action is through with a timer reservation circuit 1, the tape position of that time point is stored in a start tape position memory circuit 9. Then an all-reservation end detecting circuit 7 detects that all reservations are over, a tape rewind driving circuit 8 gives a rewind command to a system control circuit 6. Then a start tape position detecting circuit 10 detects the tape position stored in the circuit 9. A video recording stop/ejection circuit 11 gives both stop and ejection commands to the circuit 6. In such a way, no rewind operation is needed for program searching after the timer video recording is over, therefore the recorded pictures can be immediately reproduced.