baber/WOPTO huggingface dataset:
Patent JP-H01182902-A (JP)
Title: Digital signal recording and reproducing device
Inventor: ITO MASAHIRO
IPC: G11B5/09
Filed: 1988-01-14
Abstract: PURPOSE:To realize stable N time speed recording and reproduction without changing an error characteristic at reproduction by mounting the specific number of heads under a specific condition, and feeding a magnetic tape at a specific speed. CONSTITUTION:In comparison with a digital signal recording and reproducing device using conventional rotary heads, n-time heads, m-time number of revolutions of a cylinder N-time tape feeding speed are employed and the recording/reproduction is applied to keep the relation of N=nXm. Then, a digital signal inputted by N-time transmission rate is recorded on the tape at the speed of N times by the same frequency and recording density as those of the conventional system. Moreover, an offset quantity is provided to the mount position of nXh sets of the heads to be mounted, and the azimuth angle of adjacent heads is selected differently, then the head locus and azimuth angle at the reproduction are made coincident with those at the recording thereby attaining N-time speed reproduction. Thus, the power consumption of the cylinder due to the increase in the cylinder rotational frequency and the increase in the load between the tape and cylinder are reduced to realize the recording and reproduction with stable N-time speed.
Patent JP-S5391286-A (JP)
Title: Unloading ore powder slurry
Inventor: YOKOGAWA AKIRA
IPC: B63B25/02
Filed: 1977-01-18
Abstract: PURPOSE: To easily melt a frozen part of an ore powder slurry, near the surface of the hold bottom, until the powder becomes a slurry again. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60149398-A (JP)
Title: Enzyme composition for measuring methotrexate
Inventor: TSUBOTA HIROYUKI
IPC: C12Q1/26
Filed: 1984-01-17
Abstract: PURPOSE:An enzyme composition for measuring methotrexate preservable stably, obtained by adding dihydrofolate reductase and nicotinamide adenine dinuclotide phosphate type to a specific buffer solution. CONSTITUTION:(A) Dihydrofolate reductanse and (B) nicotinamide adenine dinucleotide phosphate type are dissolved in a tris buffer solution, etc. at 8- 10pH, to give the desired composition.
Patent JP-2000207719-A (JP)
Title: Connection structure for suspension board with circuit and wiring circuit board
Inventor: OKAWA TADAO
IPC: G11B5/60
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure with high connection reliability of a suspension board with a circuit and a wiring circuit board. SOLUTION: One main face of an anisotropic conductive film 30 is joined with a pad 1A formed on a suspension board 10 with a circuit by thermocompression bonding or press-fit, and the other main face of the anisotropic conductive film 30 is joined with a pad 2A formed on a wiring circuit board 20 by thermocompression bonding or press-fit. Thus, the film base materials of an anisotropic conductive film 30 can be connected with the pads 1A and 2A, and both edge parts of a conductive path 31 of the anisotropic conductive film 30 can be connected with the pads 1A and 2A. The contact of the edge parts of the conductive path 31 with the pads can be held by the adhesion of the film base materials with the pads.
Patent JP-H06210040-A (JP)
Title: Roll up type ball preventive net
Inventor: SAWAYANAGI TATSUO
IPC: A63B71/02
Filed: 1993-01-14
Abstract: PURPOSE:To provide a ball preventive net of which the good appearance in a gymnasium or hall when the net is not used is improved. CONSTITUTION:For the roll up type ball preventive net, above a window 23, a net storage part for which a net taking up shaft 27 is axially supported is provided, and a net main body 17 can be rolled up by the net taking up shaft 27. Then, at right and left, both ends of the net main body 17, a band-shaped double sewing with a fabric is applied in the vertical direction. At the lower end part of the net main body 17, one piece of reinforcing bar is attached extending to the whole length, and at the same time, a metal weight, on which a reinforcing bar insertion part to insert the reinforcing bar and a weight adjusting member fitting part to which a weight adjusting member is detachable are provided, is attached at the lower end part of the net main body.
Patent JP-H01180264-A (JP)
Title: Coating booth
Inventor: TOYOSHIMA KAZUAKI
IPC: B05B15/04
Filed: 1988-01-12
Abstract: PURPOSE:To avoid the deposition of paint mist, etc., on a working floor and simultaneously to improve its dischargeability by making the working floor provided above a treating device for the paint mist, etc., in the coating booth horizontally movable between the use position and housing position above the treating device. CONSTITUTION:The whole working floor 10 is retreated during coating, operation into the housing position isolated from the passages of the surplus sprayed paint and falling paint residue in the coating booth. Consequently, the deposition of mist, etc., on the working floor 10 is prevented, and the ventilating air from the coating zone 1 is smoothly discharged. Meanwhile, when coating is stopped and an operator enters the booth 1 for maintenance, etc., the working floor 10 almost horizontally positioned is moved to the use position above the treating deice 7. A gear 15 is meshed with the grating working floor 10, for example, as a driving gear 12 to slide the floor 10 in such manners.
Patent JP-H03210042-A (JP)
Title: Air-fuel ratio control unit for engine
Inventor: IKEURA KENJI
IPC: F02D41/14
Filed: 1990-01-12
Abstract: PURPOSE:To control the stable state of an engine by determining the mutual correlation function between the fine pseudo irregular signal superimposed on the fuel injection quantity and the stability-related output, and increase/ decrease-correcting the fuel so that it coincides with the preset target value. CONSTITUTION:The periodic fine pseudo irregular signal from a generating device 26 is superimposed on the basic injection quantity from a calculating signal 23 by a superimposing means 27. The mutual correlation function between the pseudo irregular signal and the stability-related output of an engine detected by a detecting means 28, e.g., rotation change rate, torque change rate, and change rate of effective pressure, is calculated by a calculating means 29, whether it coincides with the preset target value Rs or not is judged, and the fuel increase/decrease correction quantity for the coincidence is determined by a calculating means 31. The increase/decrease correction quantity is added to the basic injection quantity from the calculating means 23, and the injection quantity is determined by a determining means 32. The engine can be controlled near the stability limit, not in the unstable state beyond the stability limit.
Patent JP-S5498057-A (JP)
Title: Dehydrating washing machine
Inventor: HAYASHI GENTAROU
IPC: D06F23/04
Filed: 1978-01-18
Abstract: PURPOSE: To provide the subject machine wherein water between the outer tank and the dehydration tank is sucked up into a pump chamber formed at the back side of a rotary vane, and water is exhausted from the upper part into the dehydration tank through an exhaust water path provided from the bottom part of the dehydration tank to the upper part of the side wall, whereby the washing water flow is complicated and the cleaning ratio is constantly improved stably.  
     CONSTITUTION: At the time of washing, when a rotary vane 5 rotates, water between an outer tank 1 and a hydration tank 2 is sucked through a suction port 10 into a pump chamber 7 by the pumping operation of a back vane 6, and a part of water passes through a gap c between an opening 22 of a pump chamber cover 24 and a rotary vane 5, and enters the dehydration tank 2. However, the major part of water is sent into an exhaust water path 15, and exhausted toward the central part within the dehydration tank 2 as shown by arrow through an exhaust port 18, thus washing irregularity being removed and the cleaning ratio being improved. Since the pump chamber 7 side end parts of the exhaust water path 15 are symmetric in left and right hands with respect to the extension of the diameter of the rotary vane, water in equal quantity can be sent in the exhaust water path with respect to the rotation of the rotary vane 5 eithen direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61165478-A (JP)
Inventor: MIYAGAWA TAMOTSU
IPC: E05B47/00
Filed: 1985-01-16
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-S58122664-A (JP)
Title: Driving device for pickup arm
Inventor: KIKUCHI TAKASHI
IPC: G11B3/085
Filed: 1982-01-18
Abstract: PURPOSE:To turn a pickup arm while keeping the horizontal balance of the arm in excellent way, by arranging a pair of more driving coils, at the position in the relation of 180 deg. around the rotating center of the pickup arm, and cooperating with a magnet. CONSTITUTION:The arm is mechanically driven from a rest position of the arm 5 to almost center of a disc, and then led-in by an electromagnetic system. The electromagnetic driving system consists of a moving magnet fitted to a rotary shaft S, a yoke 23, and a base plate fitted to an arm stand (not shown) between the magnet 20 and the yoke 23. The base plate is provided with moving coils 15a, 25b part by 180 deg. and a speed detection coil 26 at the position of 90 deg.. The magnet 20 is magnetized toward the thickwise direction to be arranged with alternate magnetic poles circumferentially. Thus, the attracting force between the coils 25a, 25b and the magnet 20 is cancelled and a disc is turned while keeping the horizontal balance in good condition.
Patent JP-S61164121-A (JP)
Title: Data recording device
Inventor: WATANABE TOSHIYUKI
IPC: G01G19/40
Filed: 1985-01-16
Abstract: PURPOSE:To eliminate the necessity of manual key input so as to improve the working efficiency, by storing registering data of commodities in an electronic balance and recording the commodity data once registered on a recording medium. CONSTITUTION:An adjusting device B and cassette tape recorder C are connected with an electronic balance A composed of a weight detecting section (a), arithmetic control section (d), etc. Commodity data such as the call number, unit price, tare, etc., of each commodity are previously stored in the RAM of the arithmetic control section (d) and, at the same time, these commodity data are sent to the modulator section of the adjusting device B in the form of digital signals and converted into audio signals by frequency-modulation. The audio signals are recorded in the tape recorder C. The same registering data can be stored and registered correctly and quickly in another electronic balance A by using the tape recorder C. Moreover, the registering data are stored and registered in the electronic balance A, if necessary, so as to eliminate complicated key operations at a busy time and improve the working efficiency.
Patent JP-H04307231-A (JP)
Title: Heat-resistant micro-porous film and coating method
Inventor: MARUKUSU YOHANESU HENRIKUSU BU
IPC: C08G61/12
Filed: 1992-01-16
Abstract: PURPOSE: To provide a microporous film made of a thermoplastic polymer having an excellent heat resistance as compared with a known microporous film. CONSTITUTION: Both an outer surface and an inner surface of a first polymer are covered with continuous coating layers made of second polymer having a higher softening point than that of the first polymer.
Patent JP-S57117973-A (JP)
Title: Printing head of dot matrix printer
Inventor: MATSUDA HIDEO
IPC: B41J2/295
Filed: 1981-01-16
Abstract: PURPOSE:To obtain the compact and light printing head in comparison with conventional KANJI character printing heads by arranging bimorph type electrostrictive bending members around a circumference of recording needles and in parallel with the recording needles. CONSTITUTION:A plurality of the recording needles 1 are guided by a guide plate 3 which is fixed to a holder 2 and provided so that they can be protruded from the tip of the holder 2 or accommodated therein. The tips of the needles 1 are arranged in the direction of the columns or the rows of a dot matrix, and the rear ends are arranged in a circular shape. One end of each bimorph type electrostrictive bending members 4 is fixed to the holder 2 and the other end thereof is free. Said members 4 are arranged in a cylindrical form concentrically with respect to the recording needles 1 and also aligned in parallel or approximately parallel with each of the recording needles 1. Levers 5 are provided to  expand the displacement of the memeber 4 and to transmit the result to the recording needles 1. A spring 6 whose one end is fixed to a protruded end 2a of  the holder 2 is fixed to the bent part of each lever 5.
Patent JP-H06213352-A (JP)
Title: Solenoid valve device
Inventor: SHIMIZU MUTSUMI
IPC: F16K31/06
Filed: 1993-01-18
Abstract: PURPOSE:To enhance the easiness ion the installation works by embedding a common wiring board, coils, and a yoke surrounding the coils in a molding of synthetic resin. CONSTITUTION:An anti-lock brake device of car is equipped with four normally open solenoid valves and four normally closed solenoid valves in correspondence to the wheel brake devices on the left and right and fore and aft. Each solenoid valve is configurated as a solenoid valve composing unit 360 including a stationary core 320, a movable core 33 accommodated in a guide cylinder 30 confronting the stationary core 320, a coil 35 to attract the movable core 33 by magnetic attraction force to the stationary core side, and a yoke 37 which surrounds the coils 35 and they are installed on one common base 21. The coils 35 are connected to conductors 74 on one common wiring board 66. These wiring board 66, coils 35, and yoke 37 are embedded in a molding 68 of synthetic resin.
Patent JP-S61166680-A (JP)
Title: Transaction system for electronic bankbook
Inventor: MINEMATSU NOBUO
IPC: G06Q40/00
Filed: 1985-01-18
Abstract: PURPOSE:To secure a crime preventing function which can be reused by discontinuing a transaction in case the identification number information is supplied erroneously to a bankbook transaction device in the frequency exceeding a prescribed level at at the same time transferring an invalid command and storing continuously the stored transaction detailes even after reception of the invalid command. CONSTITUTION:An electronic bankbook 1 is made of an IC card which is buried into an insulated card base material 2. A CPU3 controls various operations inside the bankbook 1 as well as the transfer of signals with a bankbook transaction device 5 through a program memory 4. In case an identification code is supplied erroneously in the frequency exceeding a prescribed level after the connection secured between the bankhook 1 and the device 5, the device 5 delivers an invalid command to the bankbook 1 to discontinue the transaction. The valid code of a data memory 6 is erased when the bankbook 1 receives the invalid command. Then the valid code of the memory 6 is decided with push of an operating switch 9. IF the invalidity of said code is decided, an inapplicable state is displayed at a display part 7. The bankbook 1 decided invalid is turned valid by a command produced again after a clerk of a bank confirms the identity of the user of the bankbook 1. Thus it is possible to obtain a crime preventing function which can be reused.
Patent JP-H02898-A (JP)
Title: Two-dimensional scrolling method
Inventor: UIRIAMU EI GURIINSESU
IPC: G06F3/048
Filed: 1989-01-12
Abstract: PURPOSE:To scroll a displayed image in two-dimensional direction at the same time by inputting data corresponding to 1st and 2nd orthogonal directions, specifying the 1st and 2nd orthogonal directions, and selecting a scrolling direction and displaying an image corresponding to display data. CONSTITUTION:An input device 11 such as a mouse with a push-button key and a keyboard, a microprocessor 19, a memory 21 including a read-only memory (ROM) for a stored program and a random access memory (RAM) for display data, and a CRT display device 27 are provided. Then, when the key is operated (depressed), this system enters a scroll mode and a multidirectional cursor which is movable (in two dimensions) in four orthogonal directions is displayed on the CRT. Further, the cursor moves under the control of a micrprocessor 19 according to the movement of the mouse. Consequently, data from the memory 21 are scrolled on the CRT in the two-dimensional direction at the same time according to the movement of the cursor and mouse.
Patent JP-H08233139-A (JP)
Title: Thermally operated type pressure relief device
Inventor: BORLAND ROBIN N
IPC: F16K17/38
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a container with the pushout of a plug by using a piston usually deviating and having a sealed relationship with an entrance for applying compression to the fusible plug to relieve pressure in a pressure chamber. SOLUTION: The operation of a piston causes a plug 62 formed of fusible material (fusible alloy) to be compressed between a piston 64 and a porous member 60 in a fluid escape passage 58. When the temperature is over a preset value, the plug material is fused and discharged through the porous member 60 and the fluid escape passage 58 to the outside of a pressure relief device 50 with the compressive force granted by the piston 64. After the plug material is discharged outside, the piston 64 is moved in a space which is shared by the plug 62 before. When the first end 66 of the piston 64 is moved apart from the entrance 54 of the pressure relief device 50, a fluid passage 42 in the device 5 is opened so that a gas flows through the fluid passage 42 to relieve accumulated pressure.
Patent JP-S59132159-A (JP)
Title: Junction breakdown writing type semiconductor memory device
Inventor: TAMURA SADAJI
IPC: H01L27/102
Filed: 1983-01-18
Abstract: PURPOSE:To facilitate writing into a junction breakdown writing type memory device and to obtain a high speed and high density, by constituting said memory device on an insulating layer in a plane shape. CONSTITUTION:On an insulating layer 2 formed on a substrate 1, a first conductive type first region 4, a second conductive type second region 5, and a first conductive type third region 6 are formed in a plane shape. An electrode 8 of a conductor is provided at least at a part over the first region 4. A junction 10 between the first region 4 and the second region 5 is broken and information is written. In this constitution, since a writing current is small and a parasitic capacity is also small, a high speed is obtained. Furthermore, a decoupling diode and the like for preventing the runaround current are not required, and the device can be made compact.
Patent JP-H07204020-A (JP)
Title: Ski bag
Inventor: TAKAISHI HIROMASA
IPC: A45C13/26
Filed: 1994-01-25
Abstract: PURPOSE:To provide a firm pull fixing means which enables the fixing of a pull at a free position while eliminating the need for a useless space in a ski bag. CONSTITUTION:A partition plate 12 with a cover sheet 13 being hung is mounted into a bag frame 1 to form a ski shoes chamber at the lower part thereof while a petit items chamber (d) is formed at the upper part thereof. A press member is mounted to press a pipe material 14' of a pull 14 (a pipe material 14') and a lock lever to press or release the pull 14 by rotating the press member by a friction force both on the side of the bag frame 1.
Patent JP-S61167710-A (JP)
Inventor: NIIMURA TOSHIMITSU
IPC: F16B37/04
Filed: 1985-01-17
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-S61163944-A (JP)
Title: Diaphragm
Inventor: OMORI AKIRA
IPC: B01D71/52
Filed: 1985-01-16
Abstract: PURPOSE:A permselective diaphragm excellent in chemical stability, good in O2 permeability and resistant to premeation of an electrolyte such as water, prepared by incorporating a polyether compound in the pores of a porous film such as polytetrafluoroethylene. CONSTITUTION:A porous film (A) of, e.g., polytetrafluoroethylene, having a porosity of 20-95%, an area of a pore on the surface of film of 0.1-100mum<2>, a film thickness of 20-1,000mum and a pore form such as square, rectangle or circle is immersed on a solution obtained by dissolving such an amount of a polyether compound (B) containing 40-75wt% F and 7-20wt% O (e.g., fluoropolyether) as to provide a concentration of 1-50wt% in a F-containing solvent (C) (e.g., hexafluoro-m-xylene) for several min - several hr to infiltrate the solution into the pores of component A, and component C is removed at 20-80 deg.C and a diminished pressure to obtain a permselective diaphragm containing 1-50wt% component B.
Patent JP-S59162018-A (JP)
Inventor: HANSU RINNAA
IPC: B65B7/14
Filed: 1984-01-19
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-H01181330-A (JP)
Title: 8/9 code conversion system
Inventor: ITOI TETSUSHI
IPC: H03M7/14
Filed: 1988-01-14
Abstract: PURPOSE:To suppress the highest recording frequency by controlling the fluctuation of a DC component while limiting a 9-bit data DSV(Digital Sum Variation) integration value within a prescribed limit. CONSTITUTION:A 8/9 coder 11 has master, sub conversion tables in pairs making one 8-bit data correspondent to different 9-bit data in its conversion ROM 13, executes the code conversion according to the master conversion table when a DSV integration value revised by a DSV integration circuit 15 at each conversion is within a preset range and executes the code conversion according to either proper master or sub conversion table so as to converge the DSV integration value to zero with the condition with priority that no same kind bits are made consecutive by 13 bits or over when the DSV integration value is deviated from the preset range. Thus, the fluctuation of a DC component is suppressed while limiting a 9-bit data DSV integration value within a prescribed limit. Then the highest recording frequency is suppressed.
Patent JP-H08194368-A (JP)
Title: Image forming device
Inventor: YOSHINO KUNIHISA
IPC: G03G21/00
Filed: 1995-01-19
Abstract: PURPOSE: To provide an image forming device capable of obtaining copy images being always the same quality and having a proper density and gradation even though a mode change is performed. CONSTITUTION: When the mode change is performed, plural test patch images having different densities are formed by developing respective plural latents formed on an image carrier 110 by the exposure of a constant luminace while changing the linear speed of a developing sleeve 131 and the control of the maximum density correction fixing the linear speed of the developing sleeve 131 of the test patch image whose reflected density becomes a density equal to or larger than a set density among them to form images is performed. Succeedingly, plural test patch images are formed by exposures of different luminaces and then densities of plural developed test patch images are detected by an image density sensor DS2 and an image forming is performed by executing a control making a gradation correction curve based on a series of detected density data.