baber/WOPTO huggingface dataset:
Patent JP-S59154668-A (JP)
Title: Loading device
Inventor: HAYASHI YOSHIAKI
IPC: G11B15/665
Filed: 1983-02-22
Abstract: PURPOSE:To attain a vertical video tape recorder with thin profile by constituting a guide post is moved to the backward position clipping both sides of a cylinder and a magnetic tape is loaded to a rotary head cylinder, arranging the inside of a cassette so as to be observed from the front face of operation as a vertical form and placing the rotary head cylinder aside the cassette. CONSTITUTION:A pull-out post 18 is studed to one end of an arm 25, the other end of the arm 25 is engaged freely turnably to a moving body 26 and energized counterclockwise by a spring. The moving body 26 is fitted to a screw rod 27 provided under a loaded cassette 11 and a rotary head cylinder 12 and moved toward an arrow D by the turning of the screw rod 27. A pin 28 is studed to the moving body 26, the pin 28 is engaged with a slot 29 provided to a main circuit board 15 and the turning of the moving body 26 is regulated around the screw rod 27. A pin 30 provided to the outlet post 18 is fitted to a guide 31 provided to the main circuit board 15 so as to regulate the outlet post 18 for the moving position near a cassette opening recessed part 16.
Patent JP-S63197011-A (JP)
Title: Magnetic head core and its manufacture
Inventor: KAWASE MASAHIRO
IPC: G11B5/265
Filed: 1987-02-10
Abstract: PURPOSE:To exactly control a relative position of each gap by providing plural grooves parallel to each other extended obliquely to the medium sliding direction on the medium sliding surface, and controlling the position on the medium sliding surface of first and second magnetic gaps by plural grooves. CONSTITUTION:After magnetic material pieces 21-23 have been butted and joined, plural parallel grooves 24 having a prescribed angle to a recording and reproducing gap for controlling the recording and reproducing track width and determining a relative position of each gap are formed on the upper face 30a of a magnetic material block 30 by grinding using a grinding wheel, etc., Also, glass 25 is melted on the upper face 30a, the groove is filled with the glass, and thereafter, it is finished by removing the unnecessary glass of the upper face 30a, the magnetic material block is cut along cutting lines (a)-(c) to prescribed thickness, and a head core body is obtained. In such a way, the misalignment of each magnetic gap 1-3 due to misalignment at the time of butting does not occur, and each relative position of each gap 1-3 can be controlled with high accuracy by the accuracy of machine work of the glass groove 24.
Patent JP-H07258596-A (JP)
Title: Aqueous one-pack coating composition and its use in method for repair lacquer coating of plastic substrate
Inventor: PEETAA SHIYURAIBAA
IPC: C08J7/043
Filed: 1995-02-17
Abstract: The invention is directed to an aqueous coating composition composed of chlorinated polyolefins and one or more water-borne, self-emulsifying epoxy resins. The epoxy resin is formed from a combination of aromatic polyols, diepoxy compounds and a condensation product formed from diepoxy compounds and aliphatic polyols. The composition is free of emulsifiers yet forms homogenous mixtures in aqueous media. The composition exhibits strong bonding to plastic substrates.
Patent JP-S54122038-A (JP)
Title: Optical reader
Inventor: TAKESAKO SUMIYOSHI
IPC: G06K9/32
Filed: 1978-03-16
Abstract: PURPOSE: To improve character-detection accuracy with an decrease in ratio of rejection by recarrying a medium till a readable position when a read becomes impossible owing to a shift between a medium-stop position and expected one.  
     CONSTITUTION: At the time of a slip carriage start, a slip carriage command is outputted from normal control part 4 to motor part 2 and slip carriage part 1 runs, so that a slip will be carried right under optical read system 6 by a preset distance. Then, although slip characters right under optical read system 6 are read by the system after the carriage ends, longitudinal character mask 13 comes in contact with the edge of optical-system visual field 12 if the carriage distance is improper. In this case, a fine-run command is outputted to positioning control part 5 to adjust the slip by moving, so that optical read system 6 will read characters. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62186509-A (JP)
Title: Method and apparatus for manufacturing annular magnet
Inventor: YAMAOKA KISHIHIRO
IPC: B29C48/33
Filed: 1986-02-12
Abstract: PURPOSE:To obtain annular magnets at a low cost, by passing fused plastics, in which magnetic powder is mixed, through an annular path, and passing magnetic lines of force in the fused plastics in the radial direction. CONSTITUTION:Current is conducted through solenoids 9. Magnetic lines of force are generated through a magnetic path member 7, an external member 19, an extended part 60, a screw 12 and the magnetic path member 7. A material, in which plastics and magnetic powder are mixed at a specified ratio, is supplied in a cylinder 10 from a hopper 14. The supplied material is moved through the screw 12 and fused and sent into an orientation path 33. The material in the path 33 receives shearing force in the circumferential direction as well as shearing force in the axial direction. Under this state, magnetization is carried out in the radial direction by the magnetic lines of force flowing in the direction of the extended part 60 from the member 19. The magnetized material is pushed out, cooled and solidified in the form of a cylindrical magnet 30 between the member 19 and the extended part 60.
Patent JP-S59155289-A (JP)
Inventor: AIHARA TOSHIHIKO
IPC: A47G9/02
Filed: 1983-02-24
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-H11227655-A (JP)
Title: Theft preventing tool accommodation device of motorcycle
Inventor: TAKAHASHI AKIHIKO
IPC: B62J11/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a theft preventing tool accommodation device with which a theft preventing tool can be mounted and removed easily and which can preclude movement within the accommodating chamber. SOLUTION: A motorcycle includes an object accommodating chamber 6 which accommodates a helmet 5 in such a way that its top is facing aside and whose opening part 6a is formed approx. elliptically viewed on the plan. A theft preventing tool 21 should be accommodated in the space 20 defined by the bottom surface 5a of the helmet 5 to form a plane and the side wall 6b of the chamber 6.
Patent JP-S56126160-A (JP)
Title: Inputting device for printing of chinese character
Inventor: YAMABE IWAO
IPC: G10L15/00
Filed: 1980-03-11
Abstract: PURPOSE: To provide a subject device which includes a parameter extraction device, a sound element memory device, a sound determining device and the like, does not need skill, and converts the sound into a Chinese character code to input it to a computer controlled photocomposing system.  
     CONSTITUTION: An input device for printing Chinese characters consits of the following. A parameter extractor 10 which extracts a characteristic parameter CP of a sound from mike 1; a sound element data memory device 20 which stores a sound element parameter of a given sound element together with a sound element code; a sound discriminating device 30 which compares the characteristic parameter CP from the parameter extractor 10 with the sound element parameter SP from the sound element data memory device 20 and outputs a sound element code SC corresponding to the sound element parameter; a device 200 which monitors an opening and closing motion of a speaker lip; and a gate device 40 which outputs a correct sound element code as a transducing sound element code TSC by means of a signal from a keying signal NS when an indiscriminative sound element code SC is outputted from the sound determining device 30. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10228541-A (JP)
Title: Symbol graphic editing processing method
Inventor: SASAKI KENJI
IPC: G06T7/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To quickly correct an erroneous symbol graphic. SOLUTION: A contour information detecting means 11 acquires contour information of a symbol graphic to be recognized and also, a contour information detecting means 12 acquires contour information of a symbol graphic registered in a dictionary. After a pattern matching means 13 performs pattern matching of the acquired contour information, a 1st means 14 seeks a recognition result which is sequenced through acquired recognition distance. An order deciding means 15 decides orders from 1st to the n-th symbol codes in order of near recognition distance of a sought recognition result. A selecting means 16 specially selects the recognition result from the 1st to about the 10th symbol codes among the orders that are acquired by the means 15 and makes them the recognition results of the symbol graphic.  After that, a 2nd means 17 edits the symbol graphic by using acquired recognition results.
Patent JP-S56127201-A (JP)
Title: Centralized control system of mobile electric machinery
Inventor: FUSE KAZUO
IPC: G05B11/00
Filed: 1980-03-10
Abstract: PURPOSE:To prevent the miswiring and induced noise and reduce the number of wiring processes, by transmitting and receiving the control command signal that actuates the electric machinery  in a one-man bus by making use of the electric power supply line that drives the electric machinery by the time-division multiplex transmission system. CONSTITUTION:The control signal receivers 11 and 11' plus the monitor signal transmitters 13  and 13' are provided to each of the electric machinery 12 and 12' having various functions in a  bus. The control signal transmitter 6 and monitor signal receiver 8 are installed near the driver's  seat and then connected to the DC power supply line 2 which drives the machinery 12 and 12' via  the coupling devices 7, 10 and 10' consisting of a transmformer and an accumulator respectively. The signals that operate the machinery 4 and 4' are transmitted from the operation board 5 and  converted into the serial codes within the transmitter 6 to be sent to the machinery 4 and 4' via  the line 2. The receivers 11 and 11' of the machinery 4 and 4' receive the signals to operate the  machinery and at the same time transmit the working conditions of the machinery to the receiver  8 via the line 2 in the form of the serial-coded monitor signals. The monitor signals are received  at the driver's seat by the receiver 8 and displayed on the monitor 9 for confirmation of the  working conditions of machinery.
Patent JP-H08201912-A (JP)
Title: Photographing device
Inventor: TOYODA YASUHIRO
IPC: G03B17/48
Filed: 1995-01-25
Abstract: PURPOSE: To eliminate finder parallax and to photograph an object image viewed by eyes at it is as to a photographing device provided with an optical system formed with an image on the photoreceptor surface of a silver-salt film, a photographing element or the like. CONSTITUTION: The photographing device is provided with a photographing system arranged so that a semi-transmitting concave mirror 3d is faced to an object and set for guiding luminous flux reflection on the mirror 3d among the luminous fluxes of the object to the photosensitive surface 10 and a finder system observing the object image by the luminous flux transmitted through the mirror 3d.
Patent JP-S57143931-A (JP)
Title: Transistor protecting circuit
Inventor: YAMAMOTO HARUSHIGE
IPC: H01H47/32
Filed: 1981-03-03
Abstract: PURPOSE:To protect a transistor (TR) from breaking down by applying a low voltage to the collector part of the TR by connecting a high resistance between the collector and base of the TR and by flowing a current, generated by a reverse voltage developed across a relay coil, through the high resistance. CONSTITUTION:When a main switch 2 is turned on, the closed circuit consisting  of a DC power source 1, a switch 2, a resistance 7, and a capacitor 9 is powered up to charge the capacitor 9. Then, the base voltage of a TR4 rises to turn on the TR4, and a relay coil 3a is powered up to energize a relay 3, turning on a lamp 6. When the switch 2 is turned off, the capacitor 9 is discharged and a discharging current flows through resistances 8 and 10. Once the discharging of the capacitor 9 ends, the TR4 turns off to develop a counter electromotive voltage across the coil 3a. Then, a base current flows momentarily through the coil 3a, a high resistance 5, and the base and emitter of the TR4. A low voltage is further developed at the collector of the TR4, which never breaks down.
Patent JP-H06241359-A (JP)
Title: Tube joint
Inventor: NARUSE TOMOFUMI
IPC: F16L21/04
Filed: 1993-02-19
Abstract: PURPOSE:To provide a tube joint of high sealing performance which may hardly release a sheath tube from a main tube even when bending occurs particularly at bent portions, deformed tube portions, or by a wheel load due to earthquake or ground subsidence. CONSTITUTION:The ends of two tubes to be connected together are inserted into a sheath tube 3 and made to butt against each other, a packing which is flexible and formed in a tube body is installed on the outer surface of a tube and a metal or resin rigid ring is installed on one or both front and rear sides of the packing, and the back face of the packing formed in cylindrical body is tightened by bolts 8 through an angular packing compressive ring 9 to compress it in longitudinal direction. In this case, the packing is formed so that it is provided with at least a set of bent grooves which are deformed in a triangles in cross-section to the outside in the center so as to expand an angular part. Also a release preventing annular ring 17 is installed on the back face of an angular packing compressing ring, so as to generate a surface pressure on the internal surface of the sheath tube on the edge of the angular part and also to generate a surface pressure on the outer surface of the main tubes at the skirt parts or bottom parts on both sides, and bolted to the sheath tube. In addition, a fixing stopper 18 is also arranged.
Patent JP-H03235669-A (JP)
Title: Rectifying circuit
Inventor: IDETA HIROSHI
IPC: H02M7/12
Filed: 1990-02-08
Abstract: PURPOSE:To eliminate fluctuation of rectifying characteristic caused by a temperature change by a method wherein a rectifying circuit is composed of a differential amplifier circuit and first and second current-mirror circuits. CONSTITUTION:A differential amplifier circuit is composed of transistors 1a and 1b. If a positive voltage is applied to the base of a transistor 1a, the collector current of the transistor 1b becomes smaller than a current Ic. A current- mirror circuit is composed of transistors 1c and 1d. As the collector current of the transistor 1d becomes smaller than the collector current of the transistor 1c, the operation of the transistor 1d is saturated, and a transistor 1e is cutoff so that no output is produced. If a negative voltage is applied to the base of the transistor 1a, the collector current of the transistor 1b becomes larger than the current Ic and a differential current between the collector current of the transistor 1b and a current Ia is applied to the transistor 1e to produce an output through a transistor 1f.
Patent JP-S61190254-A (JP)
Inventor: NIIZEKI YOSHIKI
IPC: F25B7/00
Filed: 1985-02-20
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-S60177085-A (JP)
Title: Substrate for label
Inventor: FUKUDA TOSHIHIRO
IPC: C09J7/02
Filed: 1984-02-22
Abstract: PURPOSE:To provide a substrate for label, having extremely low curling tendency and high printability, by using a sintered material of a composition composed mainly of a thermoplastic resin as the hot-melt adhesive layer or adhesive part. CONSTITUTION:One or both surfaces of a substrate composed of a textile (preferably taffeta, satin, etc.) imparted with printability are coated with the dispersion of a crystalline thermoplastic synthetic resin (e.g. polyester, polyacrylate, etc.), and sintered e.g. by the infrared heating at 140 deg.C for 1min. The sintered layer is used as the hot-melt adhesive layer or adhesive part of the objective substrate for label.
Patent JP-H06242734-A (JP)
Title: Variable color block and sign panel using the same
Inventor: KAMIYA KAORU
IPC: G09F13/26
Filed: 1993-02-19
Abstract: PURPOSE:To obtain the sign panel which is inexpensive and has a large screen by arraying plural variable color blocks, having three cold cathode-ray discharge tube emitting light in blue, red, and green in casings, in plane. CONSTITUTION:A milk-white surface cover 1 scatters light beams from the discharge tubes in the casing 2 to suppress the color irregularity of the illumination of the variable color block 20 and make the light nearly monochromatic. The three cold cathode-ray tubes 3 as light emission sources are put one over another in the order of red 3R, blue 3B, and green 3G as the primary colors. By making those one control unit, monochromatic light emission or light emission of mixed colors of the respective colors is possible. The sign panel is constituted by arraying many variable color blocks 20 as pixel units in plane. The respective blocks as pixels are given light emission indications individually to control all the pixels and then various characters and screen having many kind of colors can easily be displayed.
Patent JP-H01206867-A (JP)
Title: Switching power source
Inventor: HOSHINA MOTOHIKO
IPC: H02M3/28
Filed: 1988-02-12
Abstract: PURPOSE:To reduce power loss, by inserting a magnetic amplifier between a switching transformer and a load, and applying flux reset voltage from one end of the transformer while furthermore increasing the flux reset voltage when overcurrent is detected. CONSTITUTION:A switching power source comprises a DC power smoothing capacitor 12, a switching transformer 13, a switching element 14 for a power FET, a drive circuit 16, a saturable reactor 17 and the like. Load voltage is regulated automatically through flux reset amount control of the reactor 17. At this time, control power source for a voltage control circuit is taken from one end of the output winding of the transformer 13, and an overcurrent protective circuit is also provided. The voltage control circuit applies flux reset voltage from one end of the output winding of the transformer 13 to the saturable reactor 17 corresponding to o load voltage detection signal and controls the load voltage at a constant level. When overcurrent is detected, the overcurrent protective circuit increases the flux reset voltage and limits the output current.
Patent JP-H05122721-A (JP)
Title: Image formation device for video printer
Inventor: KIN SHIOU
IPC: B41J2/445
Filed: 1991-02-26
Abstract: PURPOSE: To make the device small and to simplify the configuration by configuring a fiber optical face plate, a liquid crystal display device and a light source device. CONSTITUTION: The image forming device for a video printer is made up of a fiber optical face plate 10, a liquid crystal display device(LCD) 20 generating a line image, and a light source device 30. A fiber optical liquid crystal display package 40 sequentially in close contact with the liquid crystal display device 20 and the light source device 30 are formed to a rear side of the face plate 10, and the display package 40 is formed to be a plate with a prescribed thickness. Furthermore, the face plate 10 is made up of a screen section 11 that transmits an optical video image and a case 12 that supports the screen section 11.
Patent JP-H05225868-A (JP)
Title: Disconnector
Inventor: MIYAZAKI MASATAKA
IPC: H01H33/68
Filed: 1992-02-18
Abstract: PURPOSE:To provide a smaller-size, better maintenance disconnector. CONSTITUTION:A hinge side fixed contact 12a and a contact side fixed contact, 12b are attached into a container 11 which is formed of insulation material with the upper part open, and the hinge side fixed contact 12a and the contact- side fixed contact 12b are annularly provided with contacts 6a, 6b, respectively, to generate contact pressure via annular springs. A moving contact 13 which is put in contact therewith via the contacts 6a, 6b is so constructed as one body that a moving contact mainframe 13a is arranged at the middle and an operating rod 13b and a guiding rod 13c are arranged on both sides to penetrate the side wall of the container 11 via a gasket 15. A gel insulation medium 14 is stored in the container 11.
Patent JP-H05226026-A (JP)
Title: Electric power source protecting apparatus for electronic equipment
Inventor: SEKI TETSUYA
IPC: H01R13/44
Filed: 1992-02-18
Abstract: PURPOSE:To prevent an electric shock accident and surely keep safety by installing a safety means which hinders the detachment of a protective cover when an electric power source cord is inserted in an inlet and allows the detachment of the cover when the cord is pulled out of the inlet. CONSTITUTION:In the case that the inside is inspected while an appliance main body cover 1 is detached, when an electric power source cord 5 is inserted in an inlet 3, a cord detection part 22 of a safety lever 21 is hindered by the electric power source cord 5 and in parted state from the front side of the inlet 3 and a shielding part 23 of the lever 21 covers an installation screw 13 of a protection cover 11 and prevent the cover from being detached. Consequently, an electric shock accident that a worker touches the charged part by accident can be prevented. This safety means is simple system and the system is not complicated and has high reliability and its maintenance is easy.
Patent JP-H03234002-A (JP)
Title: Neodymium-iron-boron plastic magnet and its manufacture
Inventor: FURUYAMA SHIZUO
IPC: H01F1/057
Filed: 1990-02-09
Abstract: PURPOSE:To improve the maximum energy product (BH)max by making a magnet composed of a resin binder and neodymium-iron-boron magnet powder containing a specified amount of magnetic powder of a specified particle diameter. CONSTITUTION:This neodymium-iron-boron plastic magnet is composed of a resin binder and magnetic powder containing 10-20wt.% of magnet powder having a distribution of particle sizes of 10-49mum in particle diameter. Neodymium-iron-boron magnet powder made by upsetting superquenched thin strips is given as neodymium-iron-boron magnet powder to be used. And, fatty acid, a silane coupling agent, various kinds of surface active agents, etc., are used as a dispersing agent, and liquid epoxy resin is used as a binder component for cold compression molding. This increases the magnetic orientability of compression molded substances, and improves (BH)max.
Patent JP-H01208484-A (JP)
Title: Polished stainless steel having superior corrosion resistance and production thereof
Inventor: KITANI SHIGERU
IPC: C23F3/06
Filed: 1988-02-15
Abstract: PURPOSE:To obtain polished stainless steel having superior corrosion resistance by immersing surface-polished stainless steel in a nitric acid-based aq. soln. to regulate the ratio of Cr to Fe in the surface layer of a prescribed thickness to a prescribed value. CONSTITUTION:Surface-polished stainless steel is immersed in nitric acid or a nitric acid-based aq. soln. to regulate the ratio of the number of Cr atoms to that of Fe atoms in the surface layer of 20Angstrom  thickness to >=0.5. Thus, polished stainless steel having superior corrosion resistance is obtd.