baber/WOPTO huggingface dataset:
Patent JP-H11285339-A (JP)
Title: Housing structure of small article for fishing and small article-holding tool for fishing
Inventor: NISHI SAWAKO
IPC: A01K97/06
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a housing structure of small articles for fishing, capable of readily and surely taking out small articles and improved in portability and handleability by providing a cord-like body capable of holding small articles for fishing so as to enable free advancing and retreating from an exterior part such as wearing tool. SOLUTION: This small articles-housing structure is obtained by providing a cord-like body 1 capable of holding small articles for fishing so as to enable advancing and retreating from an exterior part 2 of wearing tool or handleable tool. Furthermore, a part of the cord-like body 1 is fixed on a wearing tool or a handleable tool and an inserting part 3 capable of inserting in a state of small articles held is formed in the exterior part 2 and further, an engaging body 4 is provided in the cord-like body 1 so as to prevent removal of the cord-like body 1 from the inserting part 3 and a housing part 6 such as pocket is formed on the rear side of the exterior part 2 and the cord-like body 1 is preferably set to a width capable of engaging into a groove of chewed up weight 5.
Patent JP-S63254407-A (JP)
Title: Photographing device
Inventor: TOKUNAGA TOMOKAZU
IPC: G02B7/02
Filed: 1987-04-13
Abstract: PURPOSE:To prevent dust from being mixed in a lens assembly process, by providing first and second two lens barrels provided with a fastening member for fastening a diaphragm device from about the optical axis direction, on one of them. CONSTITUTION:A part of an optical system is integrated into the first lens barrel 1, and the remaining optical system is integrated into the second lens barrel 2. The lens barrel 1 and 2 are coupled by fastening parts 5a-5d. Between the lens barrels 1, 2, an air-gap 1a for inserting a diaphragm device 3 is formed. Also, in the lens barrel 1, guide members 1b-1e for guiding the diaphragm device 3 at the time of inserting it are formed as one body, and the diaphragm device 3 is inserted in the direction as indicated with an arrow A, and fixed to a fastening part 3c of the diaphragm device 3 and a fastening part 1f of the lens barrel 1 by fastening parts 4 at a position where a slant face 1g formed on the diaphragm device 3 abuts on a slant face 1g of the lens barrel 1. In such a way, since the air-gap for inserting the diaphragm device 3 is provided between the lens barrels 1, 2, the lens barrel can be assembled, therefore, it can be prevented that dust goes into the lens assembly process.
Patent JP-H10290471-A (JP)
Title: Evaluating method for video image quality
Inventor: EDWARDS JOHN W
IPC: H04N17/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To easily evaluate image quality while using spatial positions by dividing a video image into plural arbitrary geometrical blocks, comparing quality errors in the respective blocks with a weighting map for each block and displaying errors corresponding to the error compared results and threshold values. SOLUTION: The video image is divided into the plural geometrical blocks and the weighting map, for which quality measuring threshold values are specified values for each block, is generated. Next, the video image is compared with a correspondent test video image, and a quality error value for each block is generated. For example, these blocks forms plural matrixes to be arbitrary horizontal and vertical dimensions. Since the evaluation of image quality is calculated for each block and the quality measured value is allocated for each block, for example, a central part receives a low error threshold value and a peripheral part receives a high threshold value. Then, the quality error value in the block, where the quality error value is equal with or higher than the specified quality measuring threshold value from the block weighting map, is displayed.
Patent JP-S5717339-A (JP)
Title: Capping method of vessel
Inventor: SAWADA KOUJI
IPC: B21D51/26
Filed: 1980-07-02
Abstract: PURPOSE: To fasten the cap to the vessel to form them one body, and to seal the contents, by inserting the outer rim of the vessel into the bent concaved part of the cap and overlapping at the rim part of the cap, and by bend-fastening these overlapped part.  
     CONSTITUTION: The contents are poured into a paper cup 2, and the rim part 2b of the opening of the paper cup 2 is inserted into the rim part 4b of a cup 4 thus putting the cap 4 on the paper cup 2. The cap 4 is pressed onto the paper cup 2 by the seaming chuck of the bend-fastening apparatus. Accordingly, an opening rim 2a is expanded outward by the under side of the cap 4 and its opening tip 2b is made to insert into the concave part 6 of the cap 4. Then the opening rim 2a overlaps to the rim 4a of the cap 4. After that, these overlapped part of the opening rim 2a of the paper cup and the rim 4a of the cap 4 are expanded downward and inward and then bend-fastened. In this wise, the cap 4 is fastened to the paper cup 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5517866-A (JP)
Title: Memory device
Inventor: SEKI KIWAO
IPC: G11C29/00
Filed: 1978-07-26
Abstract: PURPOSE: To facilitate confirming whether recording data is correct or not by adopting the parity system where the remainder is fixed when the bit contents addition value for every fixed field of data is deivided by a constant.  
     CONSTITUTION: When a parity signal is added which is so programmed that the remainder may be fixed when the addition value according to bit contents for every fixed field of data is deivided by constant, confirmation of correctness or incorrectness of recording data is simple and easy because the remainder is known previously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58207848-A (JP)
Title: Rotor core for induction motor
Inventor: MORIYAMA KAZUYOSHI
IPC: H02K1/26
Filed: 1982-05-29
Abstract: PURPOSE:To increase the torque of an induction motor by providing a semi- closed slot having the size of an opening of the prescribed length at the time of punching cores. CONSTITUTION:A semi-closed slot 3 is set in the total area of the slot 3 to the total area of a rotor core 1, i.e., the area ratio to 0.25 or less, and the opening having the size W of 0.2-0.6mm. is formed at the time of punching the core 1. Thus, the opening of the slot is specified to the size W, thereby eliminating the cutting work of the outer periphery of the rotor to enhance the productivity, and removing the cause of lowering the insulation of the rotor slot. Accordingly, the torque can be enhanced and the efficiency can be raised.
Patent JP-S5614439-A (JP)
Title: Manufacture of optical fiber base material
Inventor: TERUNUMA YUKIO
IPC: C03B37/018
Filed: 1979-07-17
Abstract: PURPOSE:To control a transmission loss and an absorption loss due to OH group by carrying out vitrification at a lower temp. at first when a clad layer is deposited and vitrifying a layer part close to a core at a higher temp. to change the vitrifying temp. in the through thickness direction of the deposited clad layer. CONSTITUTION:When a clad layer is formed, vitrification is carried out at 1,500- 1,550 deg.C in the first half and at 1,600-1,650 deg.C in the latter half. For example, oxygen gas is fed from starting material feed section 1 to preburn quartz pipe 3 with oxyhydrogen burner 5. SiCl4 of a fixed temp. is bubbled with carrier gas oxygen, introduced into rotating pipe 3 together with oxygen gas, heated and scanned with moving burner 5, and vitrified after vapor phase reaction of SiCl4 to deposite a clad layer. The vitrification is carried out at 1,500-1,550 deg.C in the first half and at 1,600-1,650 deg.C in the latter half. SiCl4 and GeCl4 are then introduced into pipe 5 after adjusting carrier gas so as to attain a desired refractive index, and a core is deposited on the inside of the clad layer. Finally, they are made solid to obtain an optical fiber base material.
Patent JP-S5517176-A (JP)
Title: Electrophotographic latent image forming method
Inventor: SAKAI TOSHIO
IPC: G03G15/05
Filed: 1978-07-25
Abstract: PURPOSE:To eliminate the need for reversal development and enable positive images to be obtained at the stage of latent images by applying the specific charging exposure to a photoreceptor having a dielectric layer. CONSTITUTION:When the photoreceptor surface is primary-charged to + by a corona discharger 4, the - charges of the quantity equal to this are injected from a conductive substrate 1 into a photoconductive layer 2 and are captured at the boundary face between the layer 2 and dielectric layer 3. Next, when the photoreceptor is secondary-charged to - so that its surface potentials become nearly equal by a corona discharger 5, the - charges of the layer 2 and the + charges on the layer 3 surface partly discharged and migrated to the substrate 1 side assume a balanced state. Next, the light images of a negative film 6 are radiated, then the surface potentials of the photoreceptor regions corresponding to the black colored non-image parts 6a do not change but in the regions corresponding to the transparent image parts 6b the layer 2 becomes conductive and the - charges of the layer 3 are erased except those which are restrained by the + charges of the layer 3 surface, thus the surface potentials become larger on the + side. Such latent images are charged to - and are developed by toner.
Patent JP-H1051196-A (JP)
Title: Electronic component inserting apparatus
Inventor: FUJIKAWA JUN
IPC: H05K13/04
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To improve productivity by an electronic component inserting apparatus. SOLUTION: An electronic component inserting apparatus is provided with a device which supplies an electronic component 3 which has a lead, an inserting chuck means 5 for the electronic component 3 supplied from the supplying device, a means for inserting the electronic component which is chucked by the inserting chuck means 5, a movable means for a board 8 which has a hole 7 wherein the lead 3a of the electronic component 3 is to be inserted, a guide means which guides the lead 3a into the hole 7, a motor 17 which drives the guide means and the inserting means and a control means for the motor 17. The control means previously reads a shift completion time of the board by a movable means in the subsequent process from control data, and decelerates the motor 17 prior to or after the completion of the process.
Patent JP-S60232924-A (JP)
Title: Forming die for synthetic resin nib
Inventor: SHIMOISHI TETSUO
IPC: B29C48/05
Filed: 1984-05-04
Abstract: PURPOSE:To enable the easy forming of pen nibs having a significantly deformed diametric cross section by providing a melt speed adjusting aperture having an aperture length controlled to enable a melt passage through a melt shaping aperture at almost the same speed against the melt shaping aperture between all the melt shaping apertures of a shaping opening and the interior of a die body. CONSTITUTION:A shaping opening C of a similar form to the diametric cross section of a pen nib having a desired diametric cross section form to be molded is formed in a continuous way through a melt sump B1 and a flow control B located behind, in front of a die A. Melt speed adjusting apertures B2, B3 and B4 which exist between all the melt shaping apertures 1 and the melt sump B1 to make both these parts continuous and control the melt velocity are of the same number as melt shaping apertures 1 and are adjusted lengthwise so that the melt passage through each melt shaping aperture 1 may be controlled to the same velocity. Thus unfinished tubular pen nibs of a similar cross section to the diametric cross section form of the shaping opening C are extruded from the shaping opening C.
Patent JP-H11275715-A (JP)
Title: Device for detecting abnormality in levitation guide coil
Inventor: SUZUKI HIROYUKI
IPC: B61B13/08
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To speedily detect the abnormality in a levitation guide coil along the guideway of a magnetic levitation railway, without depending on a visual inspection or conduction inspection from the terminals. SOLUTION: This abnormality detecting device is provided with exciter coils 1a, 1b, detecting coils 2a, 3a, 2b, 3b and compensating coils 4a, 5a, 4b, 5b on a frame, which is movable along the guideway of a magnetic levitation railway in such a way as to face levitation-guide coils provided on both side walls of the guideway. By exciting the exciter coils, the induced currents which are induced in the levitation-guiding coils are detected with the detecting coils. An abnormality is identified by observing the way the amplitudes appear differently, depending on the causes of abnormalities such as wrong wiring, short circuit, breaking of wire.
Patent JP-S59220060-A (JP)
Title: Brushless motor with frequency generator
Inventor: HIRANO NORIMITSU
IPC: H02K7/20
Filed: 1983-05-25
Abstract: PURPOSE:To facilitate to provide a dynamic balance and to enable to inexpensively manufacture a brushless motor by forming plastic magnets on both side surfaces of a rotor yoke. CONSTITUTION:A rotor is formed of a rotor shaft 5 and a rotor body 6, a rotor yoke 7 having a through hole 8 and the rotational shaft 5 are integrally molded by molding with plastic magnets. The plastic magnet 15 on the upper surface of the yoke 7 and the plastic magnet 15 on the lower surface are integrated through the hole 8, and the yoke 7 is integrated. A pole for detecting a frequency is magnetized at the magnet 14. A pole for driving is magnetized at the magnet 15.
Patent JP-S5317057-A (JP)
Title: Two beams one electron gun cathode-ray tube
Inventor: URANO TADAO
IPC: H01J3/02
Filed: 1976-07-31
Abstract: PURPOSE: Two electron beams are led out from one cathode-ray tube from the beginning to strengthen the beam, and four-polar lens is used as a focusing system to improve the vertical deflection ratio, so that UHF waveform over 50M Hz can be observed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5427020-A (JP)
Title: Production of extremely fine split textured yarn
Inventor: YASUZUKA KATSUZOU
IPC: D02G1/02
Filed: 1977-07-27
Abstract: PURPOSE: Conjugate or mixed undrawn yarns with comb plicated cross section are subjected to draw false twisting under contacting with cold draw pin between feed roll and first heater to produce said split fibers with good relasing property. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63257970-A (JP)
Title: Positioning control method for data recording device
Inventor: KAWAMURA KATSUMI
IPC: G11B21/08
Filed: 1987-04-15
Abstract: PURPOSE:To stably maintain positioning and floating precision by controlling the vibration of driving systems, which occurs and remains at the shifting time from a first position to a second position in such a way that vibration goes to a component having an opposite phase with the same frequency as the number of inherent vibration of the driving systems included in the driving force operated from a driving source at the time of shifting from the second position to a third position. CONSTITUTION:The interval of a shift action from a shift start time for the second position in the first position until a shift start time for the third position in the second position is controlled in such a way that the same frequency component as vibration of the driving systems 4 and 5, which occur when a recording and reproducing means 6 shifts from the first position to the second position and which is due to resonance, and the inherent number of vibration of the driving systems 4 and 5, which are included in the driving force operated from the driving source 3 when the recording and reproducing means 6 shifts from the second position to the third position comes to have the opposite phase. Thus, the positioning and floating precision of the recording and reproducing means 6 with respect to a recording medium 2 can stably be maintained without the harmful vibration of the driving systems 4 and 5 driving the recording and reproducing means 6 being increased while the random positioning action of the recording and reproducing means 6 is repeated.
Patent JP-H05191041-A (JP)
Title: Laminating and forming method for conductive layer
Inventor: OGOSHI TOKIO
IPC: H05K3/12
Filed: 1991-04-22
Abstract: PURPOSE:To provide a method of laminating and forming conductive layers, which is capable of suppressing very small a rise in a resistance due to a thermal history in the case where the conductive layers are laminated and formed on the surface of a metal board. CONSTITUTION:A conductive composition, which consists of metal powder containing 20wt.% or higher of palladium in the ratio of metallic components and glass powder, is sintered in an atmosphere containing inert gas of an oxygen concentration of 400ppm or lower to form a conductive layer on the surface of a metal board, a conductive composition, which contains metal powder containing 90wt.% or higher of silver in the ratio of metallic components and glass powder, is sintered in the air to laminate a conductive layer on the surface of the conductive layer and conductive layers are formed in order.
Patent JP-2000280169-A (JP)
Title: Method of truing and dressing diamond grinding wheel
Inventor: MORI YUKIO
IPC: B24B53/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately and efficiently grind a material in a wide range from soft to hard into a mirror finished surface by rotating a trued diamond grinding wheel so as to directly contact with a holder for dressing. SOLUTION: A grinding wheel 1 to be trued is fitted to a grinder, and a holder 3 is attracted to a magnet chuck 7 on a table through a thick steel plate 6 as a magnetic body. Fitting angle θ of a single stone diamond dresser 2 is set at about 0-15 degree so that a tip thereof contacts with a bottom part of the grinding wheel 1, and the table is fed while rotating the grinding wheel 1 in a direction expressed with an arrow (a) for truing. Continuously, the single stone diamond dresser 2 is removed from the holder 3, and the trued diamond grinding wheel 1 is rotated so as to directly contact with the holder 3, and the table is reciprocated in the right and left direction and while fed in a depth direction for dressing.
Patent JP-H09281583-A (JP)
Title: Data imprinting device for camera
Inventor: YAMAGISHI HIDEKAZU
IPC: G02F1/1343
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To narrow the width of an alignment mark for aligning a liquid crystal panel with a light shielding mask and to miniaturize the device by providing light transmitting and light shielding patterns for narrowing the width of the alignment mark and forming the alignment mark on the electrode base plate of the liquid crystal panel and the light shielding mask. SOLUTION: This device is provided with the liquid crystal panel 17 for forming a data pattern to be printed on photographic film F in accordance with the oriented state of liquid crystal agent sealed between the electrode base plates, and the light shielding mask 20 whose area superposed on the data pattern formed area of the panel 17 is a light shielding part or a light transmitting part. Then, it is provided with the light transmitting pattern and the light shielding pattern for narrowing the width of the alignment mark in order to align the panel 17 with the mask 10, and the alignment mark on a liquid crystal side is formed at a position deviated from the data pattern formed area of the electrode base plates 171 and 172 of the panel 17, and the alignment mark on a mask side is formed on the mask 20 side.
Patent JP-H08286431-A (JP)
Title: Electrophotographic carrier
Inventor: TSUJIHIRO MASAKI
IPC: G03G9/113
Filed: 1995-04-17
Abstract: PURPOSE: To obtain an electrophotographic carrier having high wear and shock resistances, excellent in durability and having a long service life by forming a resin coating layer by dispersing hard fine particles in a bonding resin having lower hardness than the fine particles. CONSTITUTION: The resin coating layer of this electrophotographic carrier is formed by dispersing hard fine particles in a bonding resin having lower hardness than the fine particles. Org. or inorg. fine particles are used as the fine particles. The inorg. fine particles are made, e.g. of oxide, nitride or carbide of Si, Al or Ti, talc, kaolin or bentonite. When the bonding resin is a thermoplastic resin, fine particles of a crosslinked resin similar to the thermoplastic resin are suitable for use as the fine particles. Styrene resin, (meth)acrylic resin, styrene-(meth)acrylic resin or fluororesin is preferably used as the bonding resin from the viewpoint of triboelectric chargeability with a toner and mechanical strength.
Patent JP-S63256041-A (JP)
Title: Callback setting device in private branch of exchange
Inventor: SAKURAI HISAYO
IPC: H04M3/48
Filed: 1987-04-13
Abstract: PURPOSE:To set the service of a callback by an extension number of a requesting personnel by confirming the setting of a terminal equipment for callback from information of setting the terminal equipment and revising the callback to a telephone set terminal equipment corresponding to the telephone number following the information of setting the terminal equipment. CONSTITUTION:An extension number of a telephone number terminal equipment 12 is dialed from the call at a telephone set terminal equipment 10. When the telephone set terminal equipment 12 is busy, a central controller 40 gives a busy tone to a caller telephone set terminal 10 via a subscriber circuit 20. The caller telephone set terminal 10 dials the information setting callback terminal and an extension number '1135' of the telephone set terminal equipment 11 requiring the callback service. The central controller 40 discriminates the fact that the callback service is requested to the telephone set terminal 11 corresponding to the extension number '1135' by the telephone set terminal 10 after the call of the called telephone set terminal equipment 12 is finished, thereby setting the callback service.
Patent JP-S5214982-A (JP)
Title: Device for feeding wheel spindle stock
Inventor: OOTSU YUKUO
IPC: B24B47/08
Filed: 1975-07-25
Abstract: PURPOSE: To accomplish improved feeding accuracy and simplified feed mechanism by fixing a quick traverse cylinder to the wheel spindle stock of the grinder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62249096-A (JP)
Inventor: YOSHIDA SUMI
IPC: G21C3/30
Filed: 1986-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5317277-A (JP)
Title: Production of mask for semiconductor integrated circuit
Inventor: KAGII TAKAO
IPC: G03F1/54
Filed: 1976-08-02
Abstract: PURPOSE: To shorten mask production time by separately performing drawing of the portions where repetitive patterns are less and drawing of the portions where repetitive patterns are extremely many. 
     COPYRIGHT: (C)1978,JPO&Japio