baber/WOPTO huggingface dataset:
Patent JP-H08129749-A (JP)
Title: Magnetic recording medium and substrate
Inventor: KURIYAMA TOSHIHIKO
IPC: G11B5/64
Filed: 1994-10-06
Abstract: PURPOSE: To lessen the friction at the time of CSS by specifying the height of projections existing on the magnetic layer side surface of a ground surface layer of a magnetic recording medium having the ground surface layer and magnetic layer on a nonmagnetic substrate to a range of prescribed values and specifying the number of the projections. CONSTITUTION: The surface shape of the NiP layer of the substrate is shown in Fig. (a), the perpendicular sectional view inclusive of the scanning direction of a laser of the projection in Fig. (a) is shown in Fig. (b) and the sectional view in a direction perpendicular to Fib. (b) passing the center of the projection in shown in Fig. (c). A recessed part 2 on the rear side of the projection 1 with respect to the projection 1 and the scanning direction of the laser beam is as shown in Fig. The peak part of the isolated projection 1 is not flat but is a hemispherical shape having adequate curvature. The height of the projections 1 existing on the front surface on the magnetic layer side of the ground surface layer is within the range of 1 to 60nm and the projections 1 exist in a number of 10<2> to 10<8> pieces per 1mm<2> .  The average value of the areas of the graphics enclosed by the contour lines at the height of <=1nm from the vertexes of the respective projections 1 is confined to <=2μm<2> . The contact area of the rear surface of the magnetic head and the front surface of the magnetic recording medium is lessened and the friction at the time of CSS is drastically lessened.
Patent JP-H08106609-A (JP)
Title: Magnetic head device
Inventor: SUGAWARA NAOTO
IPC: G11B5/17
Filed: 1994-10-06
Abstract: PURPOSE: To provide a magnetic head having excellent magnetic properties by sticking a holding member to the back core section of a magnetic circuit section. CONSTITUTION: The magnetic head is provided with a head core section 2 which has a magnetic gap that conducts at least one of magnetic recording, reproducing and erasing, and a back core section 3 which forms a magnetic path together with the head core section 2. Furthermore, it has a magnetic circuit which includes a winding coil installed in the back core section 3 and a holding member 5 which holds the magnetic circuit and is stuck to the back core section 3 of the magnetic circuit. As the holding member 5 does not catch nor touch the head core section 2, adverse effect of sticking and fixing of the holding member 5 to the magnetic gap can be prevented to provide a magnetic head excellent in magnetic property.
Patent JP-H07104101-A (JP)
Title: Production of polyurethane lens
Inventor: KAMISAKA MASAHISA
IPC: C08G18/30
Filed: 1993-09-29
Abstract: PURPOSE:To provide a production method for a polyurethane lens which is capable of shortening a polymerization time and does not cause an optical strain and stria even at the production of the plastic lens large in center thickness and peripheral thickness. CONSTITUTION:Polyisocyanate compd. and >=2 kinds polythiol compd. having different reaction speed with the polyisocyanate compd. are prepared, and the alkyl tin halide compd. expressed by the formula (R1)c-Sn-X4-c (In formula, R1 is methyl, ethyl, propyl and butyl group, X is fluorine, chlorine and bromine atom, (c) is an integer of 1-3.) is added to the polyisocyanate compd., then, the polyisocyanate compd. and >=2 kinds polythiol compd. are mixed with the alkyl tin halide compd. expressed by the formula, and allowed to react to obtain the polyurethane lens.
Patent JP-H1093805-A (JP)
Title: Picture processing method and picture processor
Inventor: ISHIKAWA YUJI
IPC: H04N1/387
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a picture processing method for reducing cost of a processor and to provide a picture processor by executing a picture rotation processing through a use of a memory of small capacity. SOLUTION: Pixel data which is read in a line unit in a read part 2 is stored in grid line buffers 7a and 7b for m-lines. Pixel data for m-lines is divided into blocks at every n-pixels in a main scanning direction. An encoding part 3 executes encoding for respective block units and data are accumulated in an accumulation memory 9. Encoded data are decoded in the block unit in a decoding part 4 and picture element data of m-pixels × n-pixels is rotated in a 90 deg. unit. The respective blocks are decoded in a prescribed order different from an encoding order in accordance with the rotation angle of the designated restored picture and a conversion processing to pixel array corresponding to the rotation angle of the designated restored picture is execute.  Data is stored in a line buffer 8 from the prescribed direction corresponding to the rotation direction and pixel data of n.lines or m.lines are sequentially generated.
Patent JP-S6486334-A (JP)
Title: Signal detection optical system for optical head
Inventor: NISHIKAWA KOICHIRO
IPC: G11B7/09
Filed: 1987-09-28
Abstract: PURPOSE:To prevent the interference of a focusing error signal due to tracking error component by forming a photodetector having four photodetector areas split by 1st and 2nd boundary lines to two photodetector areas in a way that a semi-circular spot is formed to the two photodetector areas taking the 1st boundary line as a border. CONSTITUTION:A knife edge 14 shutting off nearly a half of the returned beam is provided in the optical path of the returned beam whose cross section is circular reflected and focused by the optical disk and an astigmatism optical component 15 acting like tying two focal lines C1, C2 tilted symmetrically in the direction of the track width is provided. Then the photodetector 20 having the four photodetector areas split by the 1st border line l1 in the direction of track width and the 2nd boundary line l2 orthogonal thereto is provided to a position where the returned beam produces a semi-circular spot between the two focal lines C1, C2 in a way that the semi-circular spot is formed to the two photodetector areas of one side taking the 1st boundary line as a border. Thus, the interference of the focusing error signal due to the tracking error component is blocked.
Patent JP-S61122718-A (JP)
Title: Servo control device
Inventor: SEKIGUCHI HIDENORI
IPC: G05B11/36
Filed: 1984-11-20
Abstract: PURPOSE:To operate a DC motor smoothly, to follow the DC motor to an objective position by strong force and to reduce an error by changing a feedback constant in accordance with the objective position and the final position. CONSTITUTION:A comparator 13 applies the 1st control signal C1 when the current objective position (r) is separated from the final objective position rf by DELTAr or more, and if the separated distance is smaller than DELTAr, applies the 2nd control signal C2 to amplifiers 7a-9a of which amplification factors are variable. The amplifiers 7a-9a apply the proportional gain of a comparatively small feedback constant when receiving the 1st control signal C1, but when receiving the 2nd control signal C2, apply the proportional gain of a comparatively large feedback constant.
Patent JP-S6393606-A (JP)
Inventor: CASANOVA PHILIPPE
IPC: B60C13/02
Filed: 1987-09-28
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-H03108444-A (JP)
Title: Production of green tea leaf extract solution
Inventor: SHIMURA MIKIO
IPC: A23F3/18
Filed: 1989-09-21
Abstract: PURPOSE:To readily obtain an extract solution excellent in thick taste and flavor together from a small amount of a raw material by dispersing or suspending green tea leaves as fine particles in water, providing a slurry, then separating and removing the fine particles of the green tea leaves from the resultant slurry. CONSTITUTION:Green tea leaves are finely cut, crushed and ground in water to provide fine particles of <=100 mesh size, which are subsequently dispersed and suspended to afford a slurry. The fine particles of the green tea leaves are then separated and removed from the resultant slurry by a centrifugal separation, pressing filtration methods, etc., to provide the objective extract solution. Furthermore, green tea leaves prepared by heating raw leaves and inactivating enzymes (mainly polyphenol oxidase) are preferably used as the green tea leaves.
Patent JP-H0693679-A (JP)
Title: Precast concrete board
Inventor: FUJIWARA TOSHINORI
IPC: E04B5/38
Filed: 1992-09-11
Abstract: PURPOSE:To increase strength by burying a reinforcing material formed by a web with the opening of a circle, a quadrangle, etc., into concrete in an upper flange and a lower flange with lips. CONSTITUTION:Two reinforcing materials 10 are juxtaposed on forms, and main reinforcements 2 in the longitudinal direction and reinforcements 3 in the horizontal direction are arranged in a latticed shape and concrete 4 is placed, thus forming a concrete board 1. The arrangement of the forms is prepared in conformity with the shape of the concrete board 1, and the concrete board 1 is formed through steam curing, mold release and post-curing after concrete is placed. The main reinforcements 2 and the reinforcements 3 having a diameter of approximately 6mm are arranged for thinning the thickness of the forms and floor blocks, and each PC concrete board 1 and the floor blocks in board thickness of approximately 45mm and 100mm are constituted. Circular holes 16 are shaped to upper flanges 11, and the undersides of the upper flanges 11 are filled excellently with secondary concrete.
Patent JP-H1094006-A (JP)
Title: Radio selective calling receiver
Inventor: TAKATSUKA KUNIATSU
IPC: H04W88/02
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a radio selective calling receiver by which a remaining state of messages not read is easily confirmed for each attribute. SOLUTION: In the case that a message is received by a radio section 2 or the like, a control section 20 identifies the attribute of the message, adds an unread flag to the message and stores the resulting message to a directory in a RAM 61 which is predetermined corresponding to the attribute. Furthermore, the control section 20 reads the message from the RAM 61 according to a command from an operation section 40 and displays it on a display device 52, and deletes the unread flag corresponding to the message in the RAM 61. Furthermore, the remaining status of the messages stored in each directory of the RAM 61 and whose unread flag is not deleted is displayed on the display device 52 according to a command from the operation section 40.
Patent JP-H0582026-A (JP)
Title: Fuzzy control device for process of sealing glass tube for lamp
Inventor: MASUI MOTONORI
IPC: H01J9/42
Filed: 1991-09-24
Abstract: PURPOSE:To enable the easy adjustment of various term by non-skillful worker by controlling a process for sealing a glass tube for lamp, in which the end of a glass tube is heated to be softened by the flame of a burner and is pressed to be sealed, with fuzzy logic. CONSTITUTION:Nitrogen gas is supplied from a filling valve V1 to a glass tube 1, to which a temporary cap 20 fixed by a fixing device 1a is fitted and in which a main electrode 2 and an auxiliary electrode 3 are inserted, and the glass tube 1 is heated by a burner 6. When the heating set time is passed through, a mold 7 is made to go forward by an air cylinder 34 to pinch and seal the glass tube 1 and extinguish the burner 6. A fuzzy control device 23 processes the burner flame of a CCD camera and an image of the glass tube 1 in this process to display a pseudo color image in a CRT 22 and display a result of the diagnosis of the image information with fuzzy logic as an operation quantity. These operation is repeated on the basis of this operation quantity to perform the optimum adjustment in a relatively short time.
Patent JP-H0768229-A (JP)
Title: Installing device for vibrator
Inventor: FUKUSHIMA SHIGERU
IPC: B08B9/02
Filed: 1993-09-03
Abstract: PURPOSE:To make it possible to adjust a gap between a vibrator and a piping, and at the same time, facilitate a work for attaching the vibrator to and detaching it from the piping. CONSTITUTION:A frame 14 is fixed to a piping 12 by a fixing band 18 in a device 10 for installing a vibrator. The frame 14 is connected by linkage members 20, 22. In addition, a plate 28 and a plate 30 are fixed to the linkage members 20 and 22, respectively. Further, a spring 26 is arranged between a pipe 24 and an end part 14B. Each linkage member 22 and plate 30 can together move in an arrow B direction, and if a gap between the plate 28 and the plate 30 is widened and a vibrator 34 is mounted, the vibrator 34 is held between the frames 14. A bolt 38 is introduced into a bolt hole 36 bored in the plates 28, 30 and a fixed space between the contact surfaces of the tip of the bolt 38 and the vibrator 34 is maintained.
Patent JP-H09216340-A (JP)
Title: Method for supply of printed product in standardized form to station and system for executing that
Inventor: BUAANAA HOONETSUGAA
IPC: B65H29/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To achieve a low cost of equipment and its saving of a space by a method wherein when printed products of a newspaper, a magazine, etc., which are, in a selectable manner, continuously or non-continuously given are supplied to a plurality of destination points of a treating station, a plurality of continuous standardized flows having a respectively specific standard direction can be formed. SOLUTION: This treating system is equipped with storage places 31-34 wherein various kinds of storage forms are stored. Further, a loading apparatus 11 working for deforming a coiled form (roll), a loading apparatus 12 working for deforming workable piling up, a loading apparatus 13 working for vertical piling up, and a loading apparatus 14 working for deforming a continuous standardized flow are provided. Then, independent standardized forms in respective apparatus 11-14 are loaded on a movable supplier 20, and then printed products are distributed to a plurality of destination points 41 (41.1-41.10) to various kinds of treating stations 42 via feeding buffers 40 (40.1-40.10).
Patent JP-2001122990-A (JP)
Title: Polyamide resin film
Inventor: IWANISHI MASUMI
IPC: C08L77/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin film that shows excellent dimensional stability, even after treatment with hot water and flex-resistant pinhole properties that are the merits of the polyamide resin film and is useful as the base of gas-barrier films. SOLUTION: This polyamide resin film comprises (A) 10-55 wt.% of nylon 6 resin and (B) 90-45 wt.% of an aromatic polyamide resin including the recurring units (I), (II) and (III) represented in the formula where the exchange percentage between the nylon 6 resin (A) and the aromatic polyamide resin (B) is <=4.5%.
Patent JP-H07168467-A (JP)
Title: Electrophotographic recorder and transfer method
Inventor: KOMORI TOMOHIRO
IPC: G03G15/00
Filed: 1994-10-07
Abstract: PURPOSE:To execute an excellent transfer action even when a medium is special and the resistance of a transfer roller is different. CONSTITUTION:This electrophotographic recorder is provided with a photoreceptive drum, the transfer roller 13, a high-voltage power source circuit 48 impressing a transfer voltage on the roller 13 and a CPU controlling the whole of the electrophotographic recorder. By the power source circuit 48, an output voltage VO corresponding to a control signal from the CPU is outputted as the transfer voltage and impressed on the roller 13. At this time, an output current flowing to the roller 13 is outputted to the CPU as an output current detection signal SG2 by the power source circuit 48. On the other hand, the control signal SG1 corresponding to the signal SG2 from the power source circuit 48 is outputted to the power source circuit J18 by the CPU. Thus, even when the output current is changed according to the type of the printing medium or the resistance of the roller 13, the corresponding output voltage VO can be generated.
Patent JP-2001063976-A (JP)
Title: Industrial vehicle with cargo handling means
Inventor: YAMAMOTO SHIGEZO
IPC: B66F9/065
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an industrial vehicle with a cargo handling means for loading a plurality of cargoes up and down by itself. SOLUTION: A platform 3 is constructed to tilt in the cross direction A of a vehicle and stopper means 5, 6 are arranged at both ends in the cross direction A. A cut portion 7 open in the vertical direction and in the direction of one side is formed in one end of the platform 3 in the cross direction A. A cargo handling means 20 consisting of a cargo support 21 capable of passing through the cut portion 7 in the vertical direction and an actuator 22 for the cargo support 21 is arranged on the side of the platform 3. The actuator 22 moves the cargo support 21 up and down with respect to the platform 3 and sets it in and out of one side edge 3a of the platform 3. The cargo handling means 20 mounted on the side of the platform 3 is used to load a plurality of cargoes 36 up and down by itself.  A travelling carriage 1 travels in no contact of the cargo support 21 being stored with other cargoes located sideways or a ground surface.
Patent JP-H0294789-A (JP)
Title: Phase shift circuit
Inventor: OKI HIDEAKI
IPC: H04N9/64
Filed: 1988-09-30
Abstract: PURPOSE:To realize no adjustment by applying 1/2 frequency division to an AC signal having a frequency four times the frequency of a carrier signal, differentiating the result with a different polarity to 1st and 2nd FF thereby differentiating the phase difference of the carrier signals by 90 deg.. CONSTITUTION:An AC signal S1 with a frequency 4fc four times the frequency fc of a carrier signal and with an optional duty ratio is outputted from a master oscillation circuit 1, inputted to a DFF 3 via a buffer amplifier 2, a signal S2 with a frequency 2fc is outputted from a terminal Q and a signal inverse of S2 being the inverted signal S2 is outputted from a terminal inverse of Q. Moreover, an output signal from the terminal inverse of Q is fed to a terminal D. The signal S2 is inputted to a DFF 4 and a carrier signal Sb whose frequency is 4 and whose phase is 0 deg. is outputted from the terminal Q and a signal inverse of Sb is outputted from the terminal inverse of Q. The signal inverse of Sb and a signal VL are inputted to an exclusive OR gate 6, a signal S3 is inputted to the terminal D of a DFF 5, the signal inverse of S2 is inputted to the FF 5, a sub carrier signal Sr with a phase shift of 90 deg. is outputted and a phase difference of 90 deg. is given with respect to the signal Sb.
Patent JP-2001066480-A (JP)
Title: Optical fiber cable
Inventor: IWAKURA DAISUKE
IPC: G02B6/44
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To improve workability by facilitating separation of coated optical fiber tape from bundles of fibers in an intermediate branching operation. SOLUTION: A laminate of coated optical fiber tape 1 is covered with a plurality of fiber bundles 2 on the entire outer circumference, with its outer side formed with a jacket 3 in which tensile bodies 4 are embedded. Each fiber bundle 2 is spirally wound on the outer circumference with a winding member 5, and is made separable as a batch in an intermediate branching operation. The winding pitch of the winding member 5 is designed to be not more than a section (ordinarily about 500 mm) for removing the jacket 3 during the intermediate branching operation, and is such that the winding member 5 is wound around the circumference of the fiber bundle 2 once completely within the jacket removing section. Further, the winding member 5 is colored differently from the fiber bundle 2, so that it is easily identifiable.
Patent JP-S6489147-A (JP)
Title: Supply unit of belt-shaped lithium film
Inventor: KASAHARA SHIGEO
IPC: H01M4/1395
Filed: 1987-09-30
Abstract: PURPOSE:To prevent the generation of cracks and tears in a thin film and to smoothly supply to the next process such as cutting process by holding a belt-shaped thin lithium film supplied onto an endless belt of a facing rotating belt mechanism between fingers of a transfer mechanism, and by hanging a roller mechanism to which the thin film is wound with a hanging mechanism. CONSTITUTION:A rotating belt mechanism 7 is installed above a table 1 of a feeder for a belt-shaped thin lithium film 36 at a desired distance in parallel, and an endless belt 6 which goes and comes back in the direction of the length of the mechanism 7 is installed. A base plate 9 of a transfer mechanism 8 is arranged in connection with the mechanism 7 to smoothly rotate the belt 6, and the thin film 36, which is placed on the belt 6 and held between air fingers 10a, 10b, is transferred by the length equivalent to the stroke of the base plate 9. The holding of the thin film 36 is released with a base plate driving air cylinder 13. A feeding mechanism 17 to which the thin film is wound is arranged adjacent to one above end of the mechanism 7, and the mechanism 17 is hung by the dead load of a weight 35 of a hanging mechanism 23.
Patent JP-H1093652-A (JP)
Title: Fading distortion compensating method
Inventor: MIYASHITA HIDEO
IPC: H04L27/38
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To accurately demodulate a signal without lowering the followup ability by providing a pilot signal interpolating means that gives a concrete condition which performs division processing of a radio control channel, and a common access channel and a user individual channel. SOLUTION: A radio control channel (ch) which needs short time processing is arranged from a head symbol to a symbol 11 in sub chs 1 to 4. Also, a common access ch and a user individual ch are arranged after a symbol 12 in each sub ch. Then, first, whether a symbol is before the symbol 11 or not is decided, divided and processed, and a pilot is read in accordance with a symbol that is a concrete object. Next, the pilot is operated in tertiary Lagrange's function, and a reference value that corresponds to each symbol which is necessary for amplitude phase distortion correction is calculated, and each symbol is corrected by the reference value. Therefore, higher-order interpolation processing within a prescribed time is available.
Patent JP-H08111197-A (JP)
Title: Method for measuring intensity of cluster beam and cluster size
Inventor: ABE TAIZO
IPC: H01J27/20
Filed: 1994-10-07
Abstract: PURPOSE: To confirm the condition of the cluster ion beam at any time in the actual irradiation environment. CONSTITUTION: A movable ionization vacuum gage 4, a mesh-shaped decelerating electric field electrode 7, and a Faraday cup 8 are arranged on the radial axis of the cluster beam in a cluster ion beam irradiating device. The intensity and the size of the cluster beam are measured during the irradiation of the cluster ion beam on the solid surface.
Patent JP-H0563760-A (JP)
Title: Communication equipment
Inventor: KANEMURA MASAJI
IPC: H04M11/00
Filed: 1991-08-28
Abstract: PURPOSE:To obtain the communication equipment excellent in the operability in which output data desired to be noticed are easily discriminated. CONSTITUTION:A discrimination section 13 discriminates a message part from a destination from an echo part returned as an echo of transmission data among reception data received via a communication control section 12. Then a display form control means 11c converts the echo part into data of a 1st display form in, e.g. red character and the data are displayed on a display section 16. Furthermore, the display form control means 11c converts the message part into data of a 2nd display form in, e.g. blue character and the data are displayed on the display section 16.