baber/WOPTO huggingface dataset:
Patent JP-H10143813-A (JP)
Title: Recording density detection method and magnetic tape device
Inventor: INUI SHINICHIRO
IPC: G11B5/09
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To secure compatibility of a magnetic tape by detecting the recording density of the data recorded on a magnetic tape based on an output waveform of a part corresponding to a mark pattern in a regenerative waveform. SOLUTION: A BPF 521 transmits only a frequency component of all 1 of the mark pattern recorded at the regular recording density through. The BPF 52N passed only the frequency component of all 1 recorded in a density N times the regular one. The output of the BPF 52i (i=1-N) is supplied to a corresponding comparator 53i, and the output of the corresponding BPF 32i is compared with a reference voltage Vref, and when a signal output exists in the BPF 52i, a detection signal showing that the recording density is regular 1 times is outputted to a corresponding output terminal 54i. The detection signal is outputted to a signal line as a recording density switch control signal. Thus, the recording density of a magnetic tape device at a read mode time is set automatically based on the recording density switch control signal.
Patent JP-H11126130-A (JP)
Title: Character input device
Inventor: WATANABE KOICHIRO
IPC: G06F3/023
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a character input device capable of easily inputting character information. SOLUTION: First switch 10 inputs characters. Concerning a character A candidate character string storage means 40 stores candidate character strings corresponding to the character string determined by the operation of the switch. A second switch 20 inputs an editing instruction. Based on the editing instruction, an edited character string generating means 30 generates an edited character string by editing the candidate character strings. An edited character string storage means 50 stores the edited character strings. A character string display means 60 displays the candidate character strings and the edited character strings.
Patent JP-H05100179-A (JP)
Title: Scanning optical system with special stop
Inventor: TERASAWA CHIAKI
IPC: H04N1/04
Filed: 1991-10-11
Abstract: PURPOSE:To form an image of high picture quality by removing a flare component, generated when luminous flux passes through a rotary prism, by an aperture stop which adjusts the quantity of light of an image pickup lens by making the length of the aperture stop shorter in the direction at right angles to the rotation axis of the prism than in the direction of the rotation axis. CONSTITUTION:In an optical system which picks up an image by scanning a subject 4 by the rotation of the polygonal prism 1, the length B of the aperture stop 3, which adjusts the quantity of light of the image pickup lens 2, in the direction at right angles to the prism rotation axis is made shorter than the length A in the direction of the rotation axis. There are, for example, a case (AA) wherein the aperture shape 3a of the stop 3 is rectangular, a case (B) wherein the aperture shape is elliptic, etc., but each of the aperture shapes of the stop 3 is so set that the aperture diameter B in the direction perpendicular to the rotation axis 1a of the rotary prism 1 is shorter than the aperture diameter A in the direction 1a of the rotation axis. Consequently, the flare component generated when the luminous flux passes through the rotary prism 1 can effectively be removed.
Patent JP-H03154829-A (JP)
Title: Weighing and feeding device
Inventor: FUJIMURA TETSUO
IPC: G01G17/06
Filed: 1989-11-13
Abstract: PURPOSE:To supply a raw material efficiently in a many-kind, small-scale production system by turning over a container and weighing the material by a weighing means, connecting a tank mouth part and a cap body through a connection part, and feeding the raw material into the tank. CONSTITUTION:The cap body 10 and the container 2 such as a drum where the raw material is charged are fixed by the fixing means 13 of a circular gripping frame 9 fixed the tip of an arm 8 which can be elevated and freely swiveled. Then the arm 2 is elevated and swiveled to move the container 2 to above the tank and the container 2 is turned over; and an abutting plate 21 for weighing which is mounted on the gripping frame 9 is brought into contact with the elastic body contactor 20 of a load cell 19 to weigh the raw material in the container 2 and the tank mouth part and cap body 10 are connected through the connection part 22 of the cap body 10 to feed the raw material from the container 2 into the tank. Consequently, the raw material supply of the many-kind, small-scale production system can be made efficient and load cells 19 are provided in the gripping frame 9 at equal intervals to accurately weight the raw material in the container 2.
Patent JP-H09134313-A (JP)
Title: Memory device
Inventor: KUBOTA MICHITAKA
IPC: G11C17/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To select the degree of reliability in accordance with a purpose. SOLUTION: In the case of a 'large capacity/normal reliability' mode, the total capacity of three cell arrays 1a to 1c is set up as memory capacity and one memory unit is allocated to one data by successively writing/reading out data in/from respective cell arrays 1a to 1c. In the case of a 'small capacity/ high reliability' mode, three memory units are allocated to one data by writing/ reading out the same data in/from the cell arrays 1a to 1c and a majority circuit in an output buffer part 16 built in a buffer circuit 14 is provided with an error correcting function by adopting the majority of three memory units.
Patent JP-S6254814-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: INOUE MASAO
IPC: G11B5/60
Filed: 1985-12-27
Abstract: PURPOSE:To exclude a defective product at slider processing in an early stage and to improve the final yield in forming a thin film by forming lots of thin film circuits to a nonmagnetic substrate, cutting off the nonmagnetic substrate at each thin film circuit so as to form a sky part of lots of the nonmagnetic sliders and bonding the ski part of the nonmagnetic slider to the nonmagnetic block so as to form a thin film magnetic head. CONSTITUTION:Lots of the thin film circuits 12 formed incorporatedly with a main magnetic pole 12a, a thin film dielectric circuit 12b and an input/output terminal 12c by the thin film technology are formed on the nonmagnetic substrate 11 having a thickness nearly equal to the length L of the ski part of the nonmagnetic slider. After the protection layer to protect the thin film circuit is coated and the taper face 13 is formed, the width cutting processing is applied to form a shoulder 14, the substrate is cut off and polished into chips to form the ski 15. The ski 15 is subject to characteristic check before the next process to exclude the defective product.
Patent JP-H02138470-A (JP)
Title: Production of thin film
Inventor: KOSEKI HIDEO
IPC: G03G5/08
Filed: 1988-11-18
Abstract: PURPOSE:To form an amorphous thin film of an Si-Ge:H alloy having superior spectral sensitivity in a specified wavelength region on the surface of a substrate by heating the substrate put in a vacuum vessel to a specified temp. and feeding a gaseous mixture of gaseous GeH4 and Si2H6 with a carrier gas. CONSTITUTION:An Al substrate 6 is put in a vacuum reaction chamber 1 and this chamber 1 is filled with gaseous H2 as a carrier gas. The substrate 6 is heated to 300-500 deg.C with induction heaters 2 set at the outside of the chamber 1 and a gaseous mixture of gaseous Si2H6 (or Si3H8) and GeH4 with one or more among H2, He, Ar and N2 as a carrier gas in 1/10/40 ratio of GeH4/Si2H6/ carrier gas is fed into the chamber 1 through a valve 4. An amorphous thin film of an Si-Ge:H alloy having satisfactory sensitivity even in the IR region of 780-830nm wavelength and suitable for use as a photosensitive film can be formed on the surface of the Al substrate 6.
Patent JP-H05254340-A (JP)
Title: Window molding
IPC: B60J1/02
Filed: 1992-10-30
Abstract: PURPOSE:To provide the continuous and excellent appearance in a corner part of a window by forming a molding main body integrally so as to be continued from the upper part to the side part through a corner part, and forming a lip in the upper part, and forming a water receiver part in the side part with a projecting part. CONSTITUTION:A molding main body 4a covers a clearance between a window plate 2 and a car body panel 7 through the upper part 5 and the side part 6, and in the upper part 5, a lip 15 is formed close to the surface of the window plate 2, and in the side part 6, a continuous water receiver part is formed along the side part 6 of the window plate 2. Under this condition, the rain water flowing window plate 2 is collected by the water receiver part of the side part 6, and is flowed down to prevent the lateral flow to the side window. The upper part 5 is not formed with a water receiver part, but since the window molding is continued integrally with the side part at a corner part, the excellent appearance is provided.
Patent JP-H01134875-A (JP)
Title: Lithium battery
Inventor: WATANABE ATSUSHI
IPC: H01M4/13
Filed: 1987-11-19
Abstract: PURPOSE:To improve discharging characteristics, charging and discharging efficiency, charging and discharging capacity, and a cyclic lifetime by providing a negative electrode via the formation of a lithium metal layer at the rear side of the deposited separator of a negative electrode active material. CONSTITUTION:A negative electrode active material 6 of an aluminum or an aluminum alloy is formed on the sheet shaped active material 3 of a positive electrode 1 via a separator 4, and a lithium metal layer 7 is adhered to the rear side of the separator 4 adhered to the negative electrode active material 6, thereby forming a negative electrode 5. According to the aforesaid construction, the potential of the negative electrode 5 can be lowered, compared with the potential of a positive electrode and battery voltage can be raised. Moreover, the capacity of the negative electrode 5 can be enlarged, compared with the capacity of the positive electrode. Consequently, a lithium ion can be discharged not only from the negative electrode active material of an aluminum-lithium alloy, but also from a lithium metal layer at the time of discharging. And charging and discharging efficiency can be neared to 100% and high potential can be maintained until the finish of discharging.
Patent JP-H06138758-A (JP)
Title: Image forming device
Inventor: AOKI HIDEO
IPC: G03G15/08
Filed: 1992-10-30
Abstract: PURPOSE:To prevent the occurrence of a defective image resulting from a long period of the deep contact of a development roller with a photosensitive belt by holding a development device in a using position when a solenoid is on and in a separate position when it is off. CONSTITUTION:In a laser printer, when the solenoid 31 is on, the development device 14 is held in the using position against the action of a spring 30, when the solenoid 31 is off, it is held in the separate position by the spring 30. When the main power source of the laser printer is off as a matter off course, and even when the main power source is on and a timer detects that the laser printer is not operated for the prescribed length of time, on/off control for turning off the solenoid 31 is exerted. Because of the on/off control, the development device 14 is held in the separate position by the action of the spring 30 when the laser printer is not actuated for a long time, therefore a long period of the deep contact of the development roller 29 with the photosensitive belt 12 is prevented.
Patent JP-H03153774-A (JP)
Title: Ink composition for ink jet recording
Inventor: IKEDA ITSUO
IPC: C09D11/326
Filed: 1989-11-10
Abstract: PURPOSE:To prepare the title ink compsn. suitably used in ink jet recording with a head made of an amorphous thermoplastic resin by compounding, as its main components, an oil-sol. dye, a wetting agent, a silicone oil, and an aliph. hydrocarbon solvent and specifying the viscosity. CONSTITUTION:The title ink compsn., effectively used in ink jet recording with a head made of an amorphous thermoplastic resin such as a polysulfone resin, mainly comprises 20wt.% or lower oil-sol. dye, normally 5-30wt.% wetting agent (e.g. a liq. fatty acid such as oleic acid or polyethylene glycol monooleyl ether), 30-70wt.% silicone oil, and 30-70wt.% aliph. hydrocarbon solvent (e.g. n-dodecane), and has a viscosity of 10cP or lower.
Patent JP-H03152053-A (JP)
Title: Paper discharging device for automatic original sending device
Inventor: HAMANAKA IZUMI
IPC: B65H29/68
Filed: 1989-11-10
Abstract: PURPOSE:To eliminate necessity of steep inclination of a discharge paper tray and to make a paper discharging device small and light by constituting a device so as to press contact a paper discharging roller revolving in low speed with a pressing member after the rear end of an original to be discharged passed through a carrying roller, and to carry it in a low speed and discharge it, while interposing the same. CONSTITUTION:The rear end of a carried original is detected by an original exhaustion detecting sensor PS2 being in the neighborhood of a pinch roller 32, an exhausting part solenoid SD2 is operated after necessary time for pinch holding the rear end thereof, a press contacting plate 34 is sucked to displace, the neighborhood of the rear end of the original is pinch held with a paper exhausting roller 35 revolving in low speed and the press contacting plate 34, the original that has been carried in high speed till then is decelerated in a moment, and exhausted onto a paper exhausting tray 39. It is possible thereby to obtain a good paper exhausting stack.
Patent JP-H03153203-A (JP)
Title: Optical connector
Inventor: HORIE TSUYOSHI
IPC: G02B6/42
Filed: 1989-11-10
Abstract: PURPOSE:To judge whether a light emitting element is defective or not at a glance by constituting a receptacle equipped with the light emitting element by using a transparent or translucent resin material. CONSTITUTION:The receptacle is made of the transparent or translucent resin material and part of the luminous flux emitted by the light emitting element 3 is passed through the material of the receptacle 1 and emitted into the air. Therefore, part of the luminous flux emitted by the light emitting element 3 is made incident on the material of the receptacle 1 made of the transparent or translucent material and when light which is reflected in the resin to travel repeatedly and light which travels straight as it is are emitted into the air, the whole resin is seen brightening. Consequently, it can be judged at a glance whether or not the light emitting element 3 is defective without peeping into a ferrule insertion hole, and the light is emitted to the whole or part of the receptacle, so the connector can be used for decoration.
Patent JP-H08135892-A (JP)
Title: Pan head tilting device
Inventor: EBIMOTO NAOKI
IPC: F16M11/10
Filed: 1994-11-04
Abstract: PURPOSE: To secure the stable and smooth tilt of a supporting member by fixing the first spring holding member on a yoke joined with an article supporting member by an eccentric pin and connecting the second holding member with the first spring holding member, permitting the relative displacement in a nearly three-dimensional form. CONSTITUTION: As for a pan head device which is constituted so that the weight of a mounted substance such as TV camera in tilt is equilibrated by a spring force, an eccentric pin 36 is installed at the position separated from the turning center shaft, on a tilting board 30 which is supported so as to be tiltable on a basic board 40. A yoke 61 is connected with the tilting board 30 through the eccentric pin 36, and the first spring holding member 62 is fixed with the yoke 61. With the first holding member 62, the second holding member 63 which is connected in a swimgable manner on an adjusting member 65 is fitted in a relative displacement enabled form in a nearly three-dimensional form.  Between both the spring holding members 62 and 63, a spring 64 is interposed so as to be extended by the tilt of the tilting board 30, and the position of the adjusting member 65 can be adjusted by an adjusting screw 66.
Patent JP-2001112391-A (JP)
Title: Engaging tool for fishing
Inventor: MAKINO MASAYUKI
IPC: A01K97/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive engaging tool for fishing, capable of seizing a string body at a desired position, and a simple in operation. SOLUTION: This engaging tool 1 for fishing has an approximately hexahedron shape, is provided with a recessed part 1a at one side and belt threading through holes 1b and 1b at both sides of the recessed part 1a. A nipping part 1c composed of a recessed part having an open top is formed at an approximately middle part in the longitudinal direction of the engaging tool 1. Smooth divided channels 1d and 1d are formed at both sides of the nipping part 1c. A square through hole 1e passing through from the other side of the engaging tool toward the nipping part 1c is jorned. A roller body 2 is inserted into the inside of the square through hole 1b and rotatably supported on a rotary spindle 3. The roller body 2 has a nipping part 2a made of an envelope having different radii from the rotary spindle 3.  The bottom part of the roller body 2 is more projected toward the nipping part 1c side than the top part.
Patent JP-H10196007-A (JP)
Title: Construction method for electromagnetic shielding space
Inventor: TAKAHASHI TAKESHI
IPC: E04B1/92
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To improve an electromagnetic shielding function at a connected part and efficiently, construct an electromagnetic shielding zone. SOLUTION: Regarding a method for constructing electromagnetic shielding space via the internal division of a building by use of an electromagnetic shielding layer, the metallic deck plate of a floor slab 3 is used as an electromagnetic shielding layer for a ceiling 1, and electromagnetic shielding layers are respectively formed on the upper surfaces of a wall 4 and the floor slab 3, using an electromagnetic shielding material. According to this construction, a zone separated with the metallic deck plate of the ceiling 1 and the electromagnetic shielding layers of the wall 4 and the floor slab 3 is formed as the unit of electromagnetic shielding space, and an electrical connection between the metallic deck plate and the electromagnetic shielding layer of the wall 2 is provided via a mesh.
Patent JP-H06118513-A (JP)
Title: Microfilm scanner
Inventor: KUSANO HIDEAKI
IPC: H04N1/04
Filed: 1992-10-07
Abstract: PURPOSE:To reduce vibration which is received from an optical system by a CCD line sensor. CONSTITUTION:A screen 155, a scanning mirror 153 and the leader part 15 of a driving motor or the like are disposed at the upper part of a box type working table 10. The mirror 153 projects light transmitted through a microfilm 104 on the CCD line sensor 111 while turning. At this time, the mechanical vibration is generated from the driving motor and transmitted to the whole of a microfilm scanner. However, the vibration is reduced on the table 10 because the lower part of the table 10 abuts on an installing surface. Thus, the sensor 111 disposed on the inside of the table 10 is hardly vibrated and the light transmitted through the film can be stably read.
Patent JP-2000120341-A (JP)
Title: Heat insulating window
Inventor: NOGAMI TAKESHI
IPC: E06B1/18
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating window further improved in heat insulating property. SOLUTION: For a heat insulating window having an inner sash 7 and outer sash 8 in four-side frames, the four-side frames and four-side frameworks of the inner sash 7 have aluminum alloy outdoor shaping materials 4x, 14x and outdoor shaping materials 4y, 14y connected together via bridging materials 4z, 14z formed of low heat conductive material. At least three-side frameworks 17a excluding mating framework 17b out of four-side frameworks of the outer sash 8 have aluminum alloy outdoor shaping materials 17x and synthetic resin indoor shaping materials 17y connected together.
Patent JP-2000112280-A (JP)
Title: Fixing device and image forming device
Inventor: KOMATA MASASHI
IPC: G03G15/20
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To excellently clean a pressure means and to prevent image staining by residual toner and jamming caused by winding paper round the pressure means so as to obtain a high-quality image by providing a device with a cleaning means coming in contact with the pressure means and providing the cleaning means with a heat insulation layer. SOLUTION: This device is provided with the cleaning means 22 coming in contact with the pressure means and the cleaning means 22 is provided with the heat insulation layer 23. It is desirable to set the heat conductivity of the layer 23 to <=10 (W/mK). The cleaning roller 22 is constituted of a core bar 24 and the layer 23 consisting of heat insulator wound on the mandrel 24. Aluminum is used as the material of the mandrel 24, and SUS or iron or the like can be considered as another material. For example, felt consisting of aramid fiber is used as the heat insulator 23. By making the hardness of the felt roller 22 higher than that of the pressure roller the staining on the roller 22 hardly comes off, so that it is prevented from adhering to the image on the paper as the staining.
Patent JP-H09137218-A (JP)
Title: Manufacture of wide flange shape for building construction
Inventor: KIMURA TATSUKI
IPC: C21D8/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for the manufacture of a wide flange shape for building construction, reduced in material dispersion as compared with the conventional one and excellent in refractoriness and weldability. SOLUTION: A stock, having a composition consisting of, by weight, 0.001-0.030% C, <=0.60% Si, 0.20-3.00% Mn, <=0.100% Al, 0.005-0.20% Ti, 0.0003-0.0050% B, <=0.0100% N, further one or >=2 kinds among 0.05-0.6% Mo, 0.7-2.0% Cu, and 0.7-2.0% Ni, and the balance Fe with inevitable impurities, is used. This stock is reheated to 1200-1350 deg.C. Rolling is started and then finished when the temp. difference between a web part 3 and a flange part 1 becomes <=100 deg.C and the temp. of each part reaches >=700 deg.C, followed by air cooling.
Patent JP-H11136381-A (JP)
Title: Telephone set and information communication method of telephone set
Inventor: HAYAKAWA TSUTOMU
IPC: H04W4/20
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To increase the information volume of communicable specific information by performing communication of the specific information through the use of user-user information. SOLUTION: A calling side PHS terminal inputs character information prior to performing a calling operation. After the calling the PHS terminal has been set to a character information input mode by operating a prescribed key of a key inputting part of the calling side PHS terminal, character information is input by operating keys of the key inputting part. The input character information is stored in an octet. After that, the calling side PHS terminal performs a calling operation. Then, communication is established between the calling side PHS terminal and a called side PHS terminal via a public base station through a 'link channel establishment request', 'link channel allocation', an 'incoming call', 'link channel established', 'calling' and 'response'.  The calling side PHS terminal confirms communication establishment and automatically sends user to user information, which includes the character information that is inputted at the time of calling to the called side PHS terminal via the public base station.