baber/WOPTO huggingface dataset:
Patent JP-S5971111-A (JP)
Title: Data recording method of cassette tape
Inventor: HIRAKAWA NOBUYUKI
IPC: G11B20/10
Filed: 1982-10-15
Abstract: PURPOSE:To detect a file name of a program in a short time, by recording a header, a file name and a data on one channel of a cassette tape, recording a prescribed period of pulse on other channel, and recording the header and the file name only in a frequency being 1/N of the normal format frequency. CONSTITUTION:A servo system 7 is constituted by a servo circuit 4, a motor drive circuit 5, and a DC servo motor 6 at tape winding side. A program data is recorded on an L channel of the cassette tape, a control pulse of prescribed period reproduced by a reproducer head 1 is recorded on an R channel, the running speed at CUE and REVIEW is taken as, e.g., 30 times of that of normal reproduction, and when a pulse having a frequency being 40 X frequency f0 appears at the reproducer head 1, the servo system 7 is set to be balanced in terms of DC. On the other hand, the header and the file name only at the L channel are recorded by a frequency being 1/40 of the normal format. Since the same data as the normal running frequency at the CUE and REVIEW is obtained, the file name is detected similarly as the conventional method.
Patent JP-H0814718-A (JP)
Title: Cyclone type ice water manufacturing apparatus
Inventor: FUKUI KEISUKE
IPC: B01F3/08
Filed: 1994-06-28
Abstract: PURPOSE:To expedite the producing velocity of ice water containing fine pieces of ice even if the density of a non-water soluble antifreeze solution is larger than that of the water by attaching a mixer for the solution having different density from that of the water and water to the fluid input unit of a cyclone. CONSTITUTION:A non-water soluble antifreeze solution 1 cooled below zero and water are mixed by a mixer 3 of a cyclone 4, and fed in a connecting direction. The micro mixture of the solution l and the water can be expedited in a flowing place having a large velocity gradient near the inner wall of the cyclone 4, the heat exchanging velocity of the solution 1 and the water is increased, and fine pieces of ice is generated. The separating velocity of the solution 1 and the water is increased by the centrifugal force of the fluid in the cyclone 4, and the fine solution droplet can be separated. When the density of the solution 11 is larger than that of the water, the water is discharged from an upper outlet 5, and the solution 1 is discharged from a lower outlet 6. When the density of the solution is smaller than that of the water, the water is discharged from the outlet 6, and the solution is discharged from the outlet 5.
Patent JP-H0930693-A (JP)
Title: Device and method to automatically arrange roll of narrow strip which is formed by cutting machine, on pedestal
Inventor: ANDORE ROBEERU MARUTEIN
IPC: B65H18/10
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To automatically arrange an empty core for receiving a narrow strip on a winding shaft by moving a receiving shaft and all rolls of the narrow strip in a direction parallel to the longitudinal axis of the receiving shaft, and mutually separating the receiving shaft from the set of rolls. SOLUTION: A delivering device 100 has two delivering mechanisms 120, 121 having receiving shafts 101, 103 and held by a frame 102 so as to be protruded onto the horizontal plane, respectively. One delivering mechanism 120 is set in such a manner that the receiving shaft 103 is opposite to one or the other of winding shafts 41, 42. The other delivering mechanism 121 is set in such a manner that the other receiving shaft 101 is opposite to winding shafts 43, 44. The delivering device 100 has a means such as motor 104 for rotating the receiving shaft 101 around a vertical axis 108.
Patent JP-2001009738-A (JP)
Title: Abrasive
Inventor: RYOMO KATSUMI
IPC: B24D3/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive that has an abrasive layer on its backing and is appropriate for polishing end faces of optical-fiber connector ferrules and the like through a selection of appreciably dispersible abrasive. SOLUTION: An abrasive 1 has, on a backing 2 of a thickness of 25 to 150 μm, an abrasive layer 3 including a fine abrasive powder and a binder. The find abrasive powder is a fine titanium oxide powder of a mean grain size of 0.01 to 4 μm surface-treated with alumina or an agent including alumina and silica. The composition can polish end faces of a connector ferrule 5 or the like smooth.
Patent JP-H061587-A (JP)
Title: Suspension type transport device
Inventor: IGATA SUETA
IPC: B66C1/24
Filed: 1992-06-15
Abstract: PURPOSE:To improve cargo workability by using traverse rails installed on the ceiling to support a first trolley, and using a guide rail provided on the first trolley and extending in the direction orthogonal to the traverse rail to support a second trolley provided with a supporting hanger. CONSTITUTION:A pair of traverse rails 2 installed on a ceiling is used to support a first mobile trolley capable of making self run and a guide rail 6 extending in the direction orthogonal to the traverse rails 2 is fixed to the lower face of the first trolley 5. The guide rail 6 is used to support a second mobile trolley 9 capable of making self run and a suspended frame 11 fixed to the second trolley 9 is used to elevatably support a pair of guide rods 13 extending vertically via a slide bearing 12. An expansion/contraction device 14 which has a primary slider 18 and a secondary slider 21 which can slide traversely and is raised or lowered by a jack 23 is fixed to the lower ends of those guide rods 13, and a hanger arm 30 is rotatably provided on the lower face of the secondary slider 21.
Patent JP-H06429-A (JP)
Title: Dispenser device
Inventor: KAMOZAWA HIROFUMI
IPC: H01L21/52
Filed: 1992-06-16
Abstract: PURPOSE:To normally apply silver paste even when an air bubble is mixed with the silver paste when the silver paste is applied to the glass substrate of a liquid crystal display panel. CONSTITUTION:A slit 7 is provided to the syringe part 2 coming into contact with the glass substrate of a liquid crystal display panel of a dispenser device applying silver paste to the glass substrate so as to extend over a definite range from the leading end opening of the cylinder of the syringe part in the longitudinal direction of the cylinder. Even when an air bubble is mixed with the silver paste, the air bubble is discharged to the atmosphere from the slit 7 of the syringe part 2 and the silver paste is applied according to a design value.
Patent JP-H05346360-A (JP)
Title: Magnetostriction type torque sensor
Inventor: KANO HIDEKI
IPC: G01L3/10
Filed: 1992-06-16
Abstract: PURPOSE:To detect torque accurately by selecting a detection signal at a tensile stress side or a compression stress side according to the type of a magnetic material of each magnetic anisotropy part which is formed at a magnetostriction shaft in a magnetostriction type torque sensor. CONSTITUTION:Detection signals VZ1 and VZ2 which are detected by a pair of impedance detection circuits 21 and 22 are compared by a comparison circuit 23 and larger detection signals VZ1 and VZ2 are selected by a selection switch 24, thus outputting detection signals VZ1 and VZ2 of excitation and detection coils 9 and 10 at a tensile stress side and at a compression stress side when each magnetic anisotropy part of a magnetostriction shaft is a positive magnetic material and a negative magnetic material, respectively.
Patent JP-H1121737-A (JP)
Title: Production of polyester ultrafine denier staple fiber
Inventor: ITO MAKOTO
IPC: D02J1/22
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively and efficiently producing an ultrafine denier staple fiber by using a bundle of large denier undrawn yarns without the need of a specific piece of equipment. SOLUTION: This method for producing an ultrafine denier staple fiber comprises; subjecting a bundle of polyester low-orientational undrawn yarns with a structural integrity parameter (ε0.2 ) of >=45% to the first draw treatment at (Tg+20) to (Tm-120) deg.C by setting the draw ratio to be >=80% the cut drawing ratio of the undrawn yarn and the drawn tension to be <=0.04 g/d, and conducting the second draw treatment at >=(Tg+30) deg.C, thus obtaining a staple fiber of <=0.7 d single yarn denier. Noted that Tg: a glass transition temperature ( deg.C) of undrawn yarn, and Tm: a melting temperature ( deg.C) of undrawn yarn.
Patent JP-H1125023-A (JP)
Title: Cooperative autonomous distributed system
Inventor: ONO TAKESHI
IPC: G06F13/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To realize a cooperative autonomous distributed system for guaranteeing real time or reliability by providing distributed processing control information constituted of the control information for each service of a server, the control information of the server, and control information for client and server communication. SOLUTION: A client 5 is connected with servers 6-8 through a network. A distributed processing control information 11 is obtained as information which is allowed to always flow on the network without being processed under centralized control by a specific server or the like, or the information of the same content processed under distributed control by each server and client, and this information is constituted of client 5 information or server 6-8 information. Moreover, the client information and server information is constituted of the control information for each service of the server, the control information of each server, and control information for each client server communication. The client estimates a processing time in which a service to be enjoyed is guaranteed based on the content of the distributed processing control information 11.
Patent JP-S6427610-A (JP)
Title: Strainer for bath furnace
Inventor: ISHIHARA TOSHIAKI
IPC: B01D35/02
Filed: 1987-07-22
Abstract: PURPOSE:To reduce noise by providing a water passing part which is opened to the upper part of the inside of a filter and communicates with an outlet. CONSTITUTION:Water introduced through an inlet 1 forms a swirl with a throttle part 2 for generating the swirl and allowed to collide against the outer circumferential surface of a filter 3 which is made of a wire gauze and constituted into a cylindrical shape. At this time, hair and refuse, etc., are caught with the filter 3. The swirl is passed through the filter 3 and discharged through an outlet 5. At this time, the air contained in water starts to be stored to the upper part of the inside of the filter 3 but a water passing part 4 which is opened to the upper part of the inside of the filter 3 and communicates with the outlet is provided and therefor this air is sucked through the water passing part 4 and discharged through the outlet 5. Therefore aerial snappish sound generated heretofore can be eliminated and uncomfortableness is not given to a user of the apparatus.
Patent JP-S57107358-A (JP)
Title: Switch operated intermittent variable angle rotary device and electric motor driven fixed scale cutter for adhesive tape
Inventor: MIZUNO TOMITAROU
IPC: B65H35/06
Filed: 1980-12-25
Abstract: PURPOSE: To eliminate or reduce labor, by providing a cutting edge behind a specific switching device simultaneously equipping a specific intermittent variable angle rotary device coaxially of a tape straight forwarding wheel provided behind the cutting edge.  
     CONSTITUTION: A rocking unit 1 having an adhesive tape mount 2 is engaged to an attitude control 3 further provided in an opening, closing, detaching and attaching state for a switch 4, and a lower cutting edge 15 is provided to a cutting edge arm 17 pres contacted in a detachable state to the periphery of a cam 8 by a cam roller 16 in the point end of an auxiliary arm 35, further a tape straight forwarding wheel 21, resiliently provided with a retaining roller 20, is axially provided behind. Then a main transmission wheel 14, driving the wheel 21, is coupled to a friction wheel 9, axially fitted with a pulley 7 and the cam 8 to a shaft 26 overlapped with a fixed cam 5 and adjustment cam 6, and driven by a motor 25. In this way, a tape element T in desired length set by the cam 6 is fed to perform continuous operation by actuating the cutting and stripping switches 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6246893-A (JP)
Inventor: INOKO MASAKUNI
IPC: B66C13/08
Filed: 1985-08-22
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-S57106693-A (JP)
Title: Novel glyceroglycolipid compound and its preparation
Inventor: OGAWA TOMOYA
IPC: C07H15/18
Filed: 1980-12-24
Abstract: NEW MATERIAL:The glyceroglycolipid compound of formulaI(R 1  is H or benzyl; R 2  is H or acetyl; Y is H or group formula II).  
     EXAMPLE: 1-O-(2,4-Di-O-benzyl-3,6-di-O-acetyl-α-D-mannopyranosyl)-2,3-di-O-tetradecylglycerol.  
     USE: A biochemical reagent. It is also useful as an antigen for producing specific antibody, or as an antimetabolic agent.  
     PROCESS: The objective compound of formulaIis prepared by reacting the compound of formula III (Bn is benzyl; Ac is acetyl; X is halogen) with 1,2-di-O- tetradecylglycerol in the presence of a dehydrohalogenating agent and a silver compound and/or a mercury compound, reacting the resultant compound of formula IV (R is H or acetyl) with the compound of formula V, and if necessary, subjecting the product to deacetylation and catalytic reduction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5882372-A (JP)
Title: Forgery inspector for document
Inventor: GUREGOORU ANTESU
IPC: G06K19/06
Filed: 1982-10-20
Abstract: In an apparatus and a method for examining the authenticity of a document, which includes at least a machine-readable authenticity feature in the form of an optical microstructure for diffracting at least one component of a beam of light rays which has a wavelength of a first predetermined value and impinges on the microstructures along a predetermined direction, a light source for emitting the beam of light rays, and wherein the components of the light rays diffracted from the microstructure have an intensity distribution defining an effective center line of "gravity" along one direction of diffraction, a light-sensing device for sensing the light rays diffracted from the microstructure and for generating electrical signals from the sensed light rays, and an evaluator for processing the electrical signals generated by the light sensor, and for deriving from information contained in the processed electrical signals a YES/NO decision whether the document is authentic or not, there is provided a control connected to the light source so that the light source switches the wavelength of the beam of light rays from the first predetermined value to a second predetermined value, and wherein the evaluator provides the YES decision if the shift between the center lines of gravity of the intensity distribution of the components of the light rays diffracted by the microstructure lies between predetermined limits.
Patent JP-2001012101-A (JP)
Title: Car-stop position detecting device for mechanical parking equipment
Inventor: TORIKAI KATSUNORI
IPC: E04H6/12
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a car-stop position detecting device of vehicles entering and stopping inside the parking equipment capable of accurately detecting especially the rear end of the vehicle, without requiring special members. SOLUTION: This car-stop position detecting device for mechanical parking equipment equipped with a door 4 for opening or closing the entrance port 2 by means of vertical movement is provided with a rear-end detector 5 for detecting whether or not the rear end of a parking vehicle M is within a prescribed area A;  and the light emitter 5a of the rear end detector 5 is arranged to the position opposite to the vicinity of the side line A3 on one side of the above prescribed area A at the door 4, and the light-receiver 5b for receiving the light from the light emitter 5a is arranged in the position opposite to the vicinity of the side line A3 on the other side of the prescribed area A at the door 4, so that the light-emitting optical axis R1 of the light emitter 5a is fitted in the direction across the coming and going direction of the vehicle M and is formed substantially in the horizontal direction.
Patent JP-H065661-A (JP)
Title: Tab film carrier
Inventor: SUGIYAMA MAMORU
IPC: H01L21/60
Filed: 1992-06-17
Abstract: PURPOSE:To enable a film carrier to be enveloped in a small space inside an electronic equipment as folded up without deteriorating in reliability. CONSTITUTION:A TAB film carrier is composed of an insulating base material 10 where a conductor 12 is pasted with adhesive agent 11, and not only the conductor 12 but also the adhesive agent 11 is left on slit holes 10a and 10b provided to the base material 10 at points A and B where the insulating base material 10 is folded up. The TAB film is folded up at the points A and B to be built in a small space inside an electronic equipment.
Patent JP-S6160254-A (JP)
Title: Production of composite aluminum-steel material
Inventor: NAKAHAMA KATSUHIRO
IPC: B22D19/08
Filed: 1984-08-31
Abstract: PURPOSE:To join securely an Al material and lead material and to obtain a product having an intricate shape by forming a tin-lead alloy film on the surface of the Al material to be joined to the lead material and pouring the molten metal of the lead material. CONSTITUTION:The Al material 12 of which the surface on one side is formed with the tin-lead alloy film (solder film) 13 by electroforming is erected and molded to a lower sand mold 11. The molten metal 22 of the Al material is poured through a sprue 21 into the block-shaped cavity part adjacent to the materials 12 and the molten metal 16 of the heated lead material is poured through a sprue 15 into the plate-shaped cavity part adjacent to the film 13 side of the material 12 right thereafter. The material 12 and the molten metal 16 of the lead material are both held for at least >=1min at the temp. higher than the m.p. of lead, by which the diffusion and melting reaction is accelerated between the film 13 interposed between the two material 12, 16 and the molten material 16. The composite material having the good adhesiveness between the material 16 and the material 12 is thus obtd.
Patent JP-H1094896-A (JP)
Title: Manufacture of solder wire
Inventor: WAIDE NOBORU
IPC: B23K35/40
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a wire in a drawing process by rolling a solder ingot by a rolling roll. SOLUTION: A solder ingot is extruded through a through hole in a die to form a wire 1. The wire 1 is passed through a rolling roll 2 for rolling directly or after the drawing process to form a wire 1'. After the rolling, the wire 1' is further thinned in the drawing process to form the solder wire. The compressive stress is applied to the wire 1' by the rolling so as to be difficult to break in the drawing process. Though the wire 1 is hardened when it is rolled, the room temperature is not less than the temperature of re-crystallization of the solder, and when the wire 1' is released from the rolling, the wire is re-crystallized and softened to cancel the hardening caused by the rolling. Hardness of the wire 1' is not changed, and ductility is not damaged.  The microstructure of the wire 1' is extended in the rolling direction by the rolling, and equi-axed and stably-fine granular, and only slight rolling trace is left. The rolling method is suitable when the solder wire is manufactured from brittle solder material or when a hollow wire such as resin flux-cored solder is manufactured.
Patent JP-S6161594-A (JP)
Title: Demodulation circuit of line sequential color difference signal
Inventor: ITAGAKI HIROSHI
IPC: H04N9/79
Filed: 1984-08-31
Abstract: PURPOSE:To improve the resolution degree in the vertical direction of a reproduction picture by reproducing a picture from adjacent line sequential color difference signals and a half tone color difference signal obtained by averaging said signals. CONSTITUTION:An original line sequential color difference signal L is inputted to the 1st LPF1 from a recording medium 2, and 1H signal L2 of the 2nd LPF4, which is obtained by removing the return distortion of a color difference signal 1H-delayed by 1H delay circuit 3, is inputted to 1H delay circuit 5. Moreover, 2H signal L3 obtained by removing the folding distortion of 2H-delayed color difference signal is inputted to an adder 8. The original line sequential color difference signal L is inputted to an equalizer 7, and a direct color difference signal L1 is inputted to the adder 8 to obtain a color difference signal L4 obtained by adding the signals L1 and L3. The 1H signal L1 and added color difference signal L4 are switched by a switching mechanism 11, alternately taken out from an R-Y output part 12 and a B-Y output part 13, and demodulated.
Patent JP-S5889600-A (JP)
Inventor: TAZAWA TATSUHIKO
IPC: B66C23/90
Filed: 1981-11-16
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-H04233540-A (JP)
Title: Winding cassette for photograph strip material
Inventor: UERUNAA GASUMAN
IPC: G03D3/13
Filed: 1991-06-28
Abstract: PURPOSE: To provide a take-up cassette of a simple structure capable of easily attaching/detaching a core on which a strip material can be wound or a sleeve and surely holding the core in execution of a taking up operation or the sleeve. CONSTITUTION: A pin 41 and a pressing ball member 42 are attached to both end parts of the outline of the take-up core 4 respectively and grooves 50 and 54 are formed in the places corresponding to the pin 41 and the pressing ball member 42, of the guiding sleeve 5, respectively. When the guiding sleeve 5 of a hollow cylinder is fitted on the take-up core 4, the pin 41 and the pressing ball member 42 are engaged with the grooves 50 and 54 respectively, to firmly fit the take-up core 4 and the guiding sleeve 5. The strip material B is guided to the guiding sleeve 5 by freely turnable guiding members 6 and 7 to be taken up.
Patent JP-H0349009-A (JP)
Title: Thin film magnetic head
Inventor: TAKAGI MASAYUKI
IPC: G11B5/31
Filed: 1989-07-18
Abstract: PURPOSE:To obtain satisfactory reproducing characteristic and to obtain satisfactory write characteristic by effectively heightening saturation magnetic flux density by employing such constitution that the product of the minimum cross-section area and the saturation magnetic flux density of a first magnetic layer can be conformed to that of a second magnetic layer, respectively. CONSTITUTION:The minimum cross-ection area of the first magnetic layer 1 is assumed as S1, its saturation magnetic flux density as BS1, the minimum cross-section area of the second magnetic layer 2 as S2, and its saturation magnetic flux density as BS2. At such the case, the product S1 X BS1 of the minimum cross-section area and the saturation magnetic flux density can be almost conformed to S2 X BS2. In such a way, an intensified write magnetic field can be efficiently generated in all the combination of the film thickness, the width, and the saturation magnetic flux density of the first magnetic layer 1 and the second magnetic layer 2, and also, the fluctuation of peak shift in reproduction can be suppressed. Also, the satisfactory reproducing characteristic can be obtained by eliminating the peak shift against high density only by controlling the film thickness of the magnetic layer even when the difference of the width of the magnetic layers occurs, and also, the saturation magnetic flux density can be effectively heightened, which realizes a thin film magnetic head with satisfactory write characteristic on a magnetic recording medium with high coercive force.