baber/WOPTO huggingface dataset:
Patent JP-S6364374-A (JP)
Title: Magnetoresistance effect type magnetic sensitive element
Inventor: TSURUOKA MAKOTO
IPC: H01L43/08
Filed: 1986-09-04
Abstract: PURPOSE:To obtain a magnetic sensitive element, which has no Barkhausen noise and characteristics of which are not made unstable and deteriorated due to an intermediate layer, by laminating a pair of soft magnetic thin-films, at least one of which has a magnetoresistance effect, through a silver thin-film. CONSTITUTION:Magnetic layers 4 and 5, at least one of which has a magnetoresistance effect, are laminated through a conductive intermediate layer 3Ag, thus constituting a magnetic sensitive element 2A. The intermediate layer 3Ag is organized of a silver thin-film selected in 5-5000Angstrom  where magnetostatic interaction according to the Coulomb's law dominantly works. The magnetic layers 4 and 5 are selected so that the quantities of flux of both magnetic layers 4 and 5 coincide by selecting saturation magnetic flux density, thickness, etc. Silver employed in the conductive intermediate layer 3A has no properties in which a solid solution is generated among silver and Fe, Ni, Co constituting the MR magnetic layers 4, 5, thus deteriorating no magnetic characteristics even through heat treatment in the manufacturing process of the MR magnetic sensitive element.
Patent JP-H0879318-A (JP)
Title: Carrier control circuit
Inventor: ABE SHUNJI
IPC: H04L27/12
Filed: 1994-09-01
Abstract: PURPOSE: To attain control with an excellent band limiting characteristic by providing an AND logic gate, a period counter, a serial-parallel converter, a band limit filter ROM and an adder providing an output of wave whose frequency band is limited to the control circuit. CONSTITUTION: When a carrier control signal is logical 1, symbol data pass through an AND logic gate 11 and are given to a serial-parallel converter 14 without any modification. The converter 14 latches and shifts output data of the gate 11 synchronously with symbol clocks obtained by applying 1/k frequency division to the sample clock to provide an output of parallel data. A band limit filter ROM 16 receives a sample valve outputted by a period counter 13 and parallel data from the converter as addresses and outputs data to be uniquely decided. In this case, the counter 13 outputs a band limit signal obtained by applying K-multiple oversampling to a symbol period from the ROM 16 synchronously with the sample clock to secure the band limiting characteristic at signal transmission.
Patent JP-S6268711-A (JP)
Title: Manufacture of rubber molded product baked to metallic product
Inventor: SHIRAIWA NORIO
IPC: B29K21/00
Filed: 1985-09-24
Abstract: PURPOSE:To eliminate burr removing work and prevent a metallic can from generating strains and deformations by a method wherein a recessed step, formed on the bent section of the metallic can, is fitted into an abutting section at the inside of a molding mold to prevent rubber material from flowing out. CONSTITUTION:The bent section 22 of a metallic can 21 is formed previously with a recessed step 27 on the outer periphery thereof by press work. The metallic can 21 is fixed by split bottom forces 9a, 9b and a split top force 9c is assembled to clamp a molding mold. The annular abutting section 12 of the split top force 9c is contacted closely with the outer peripheral surface of the step 27 with a proper interference axially while sliding axially on the outer peripheral surface of the recessed step 27 of the metallic can 21, subsequently, another annular abutting section 13 is contacted closely with the bent section 24 of the metallic can 21. According to this method, the annular abutting sections 12, 13 of the split top force 9c are contacted surely and closely with the metallic can 21 under a given pressure and whereby the leakage of rubber material 8, loaded into a cavity through a pouring hole 10, may be prevented. On the other hand, no burr is formed on the rubber material 8 baked to the metallic can 21 while the generation of strain and deformation of the metallic can upon clamping molds may be prevented.
Patent JP-S6451617-A (JP)
Title: Manufacture of photoconductive member
Inventor: KAWAMURA TAKAO
IPC: H01L31/08
Filed: 1987-08-22
Abstract: PURPOSE:To obtain high photoconductivity and film modulability at high speed by setting the volume ratios of each gas and setting gas pressure and high-frequency power at a large value when SiH4 gas, C2H2 gas and H2 gas are used as gases for forming a-SiC and glow-discharge decomposed. CONSTITUTION:In the manufacture of a photoconductive member in which gases for forming a-SiC are glow-discharge decomposed and a photoconductive a-SiC layer is shaped, the volume ratios of SiH4 gas, C2H2 gas and H2 gas are controlled within ranges shown in formulae 1/40<=C2H2/SiH4<=1/7 and 1/5<=(C2H2+SiH4)/H2<=3 by mass flow controllers 9, 10, 12, and these gases are allowed to flow into a reaction tube 15 through a main tube 13. Glow discharge is generated at the time of the setting of gas pressure in the reaction tube 15 at 0.7-2.0Torr, a substrate temperature at 200-400 deg.C, high-frequency power at 0.1-0.4W/cm<2> and the frequency of high-frequency power at 1-50MHz, and an a-SiC film is formed with the decomposition of the gases.
Patent JP-S6187973-A (JP)
Title: Ignition timing controller for internal-combustion engine
Inventor: NAGAI MASAAKI
IPC: F02P5/152
Filed: 1984-10-04
Abstract: PURPOSE:To stabilize the ignition timing and to improve the drive feeling by lagging the lead angle with correspondence to the increase of correcting times to lagging side against an ignition timing signal due to knocking. CONSTITUTION:On the basis of the outputs from intake air pressure detector 1 and an engine rotation detector 2, basic ignition timing operating circuit 5 will operate the basic ignition timing. While on the basis of the output from a knock detector 11, knock interval signal generating circuit 12 will produce a knock interval signal and a knock strength signal generating circuit 13 will produce a knock strength signal which will determine the lagging angle to correct the ignition timing signal to lagging side. On the basis of the correcting times to the lagging side, the decision level of knock interval is decided through decision circuit 16 and if the knock interval is longer than said decision level, a lead angle setting circuit 18 will lead the ignition timing signal by predetermined level.
Patent JP-H0374506-A (JP)
Title: Manufacture of can tappet
Inventor: TAKAYAMA TAKEMORI
IPC: B23K1/00
Filed: 1989-08-11
Abstract: PURPOSE:To manufacture a product excellent in durability at a low cost by subjecting a steel material of a specific composition to carburizing process, causing a specific carbonate to deposit, placing the steel material on a cam sliding surface, and then brazing the material to a body made of either a sintered body or a casting body and a steel. CONSTITUTION:A carburized surface is formed on a steel material, for example a cylindrical ferrous material containing one or more carbide forming elements containing 10-25weight% of Cr, 0-6weight% of Mo, and 0-5weight% of V, and containing 0.1-2.0weight% of Si, 0-5weght% of Ni, and 0.4 or less weight% of C, and the rest being Fe. The material is then caused to deposit 20-60volume% of carbide of cementite, M7, C3, M2, and MC type, and placed on a cam surface. The material is then brazed to a body made of steel and either a sintered body or an ordinary casting body. Thus, a cam tappet excellent in durability manufactured at a low cost.
Patent JP-S59101133-A (JP)
Inventor: NARA TOSHIO
IPC: G01B7/312
Filed: 1982-11-29
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-H0494752-A (JP)
Title: Method for controlling coal milling device
Inventor: SASAKI TAKESHI
IPC: B02C25/00
Filed: 1990-08-09
Abstract: PURPOSE:To operate the stepwise switching of the milling speed of coal within the short interval of time by controlling the speed of a rotary separator attached in a coal mill, thereby changing a circulation flow rate circulating in the coal mill, and continuously changing the thickness of a coal layer on a bowl in the coal mill, approaching the thickness to the coal layer rate in stationary state after speed variation and executing the variation of the milling steed of coal stepwisely. CONSTITUTION:Coal from the coal feeder 1 is fed into the bowl 23 in the coal mill 2 through the coal feeding pipe 21 and coal bit into the roller 22 and the bowl 23 are pulverized by the mutual movement of the roller 22 and the bowl 23. Finally, the pulverized coals having undersize of expected level are mixed with primary air blown into the coal mill 2 by primary air fun 5 and flown to arrive at the rotary separator 24 and particles having over size of expected level are returned into the bowl 23 by the rotary centrifugal force of the rotary separator 24. The particles smaller than a certain particle size pass through the rotary separator 24 and pass through the discharging pipe 4 with primary air and arrive at a burner 5 to be burned. The speed of the rotary separator is set by adjusting operations for controlling so that the particle size of pulverized coal burning in the burner is smaller than certain set value. By this means, the problems in the variation of the boiler vapor pressure is solved and the safety operation of the boiler is attained.
Patent JP-H0855896-A (JP)
Title: Wafer carrier
Inventor: ONO TOMOHIRO
IPC: B25J15/06
Filed: 1994-08-11
Abstract: PURPOSE:To prevent a relatively thin wafer and a compound semiconductor which easily cracks from being damaged due to suction. CONSTITUTION:A carrier for a wafer from one working process to another is constituted of a suction part 2 for retaining the wafer and a carrier part and the suction part 2 is formed by a porous member 4 and at the same time a buffer material 3 is included between the suction part and the carrier part.
Patent JP-2000037997-A (JP)
Title: Luminous ornament
Inventor: ARAKAWA KIYOSHI
IPC: H01L33/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a luminous ornament enabling the effect of illumination to be improved by turning on LED slowly and also turning off LED slowly. SOLUTION: This includes an oscillator OSC for oscillating a rectangular pulse and a capacitor for repeating charge and discharge requiring a predetermined time in accordance with an ON-OFF operation of the pulse signal obtained by the oscillator OSC, thereby turning on LED slowly and also turning off LED slowly with the charge and discharge of the capacitor. For instance, when LED is put on the petal of an artificial flower in a flower pot 1 for glimmering operation, an effect of illumination can be improved by slow glimmering operation of LED.
Patent JP-S6472137-A (JP)
Title: Reader for storage fluorescence type recording carrier
Inventor: URURITSUHI SHIYAIBERU
IPC: G01T1/00
Filed: 1988-08-25
Abstract: PURPOSE: To shorten time required for reading by constituting and controlling a CCD image pickup device so that electrostatic charge in a CCD cell is transferred at the same speed and in the same direction as the movement of a partial surface lighted by a light source on a recording carrier. CONSTITUTION: A CCD image pickup element consists of plural transfer channels 92 each of which consists of plural photosensitive charge coupling cells. Respective CCD image pickup elements are loaded on respective optical fiber segments 8, 8' so that the direction of the channels 92 coincides with the moving direction of accumulated fluorescent type recording carriers 1, 2. The reading speed of the CCD image pickup element is selected so that electrostatic charge is transferred from one cell to the succeeding cell in a transfer clannel at the same speed as the moving speed of an image consisting of pixels on the carriers 1, 2 by the movement of the carriers 1, 2. Consequently, time required for reading can be shortened.
Patent JP-S6453447-A (JP)
Title: Optical semiconductor device
Inventor: TOJO MASAAKI
IPC: H01L27/14
Filed: 1987-08-24
Abstract: PURPOSE:To form semiconductors different from each other in a lattice coefficient on a Si or a GaAs substrate by a method wherein two different semiconductors are made to be junctioned by using metal. CONSTITUTION:Al is evaporated on a P-type Si substrate 1 to form a section 12a on which a photodetector is mounted, a gate section 3, a source electrode 4, and a drain electrode 5. Furthermore, wirings 14 and 15 of Al are evaporated on the P-type Si substrate 1. On the other hand, metals such as Au, Pt, and Al are evaporated on the rear of an N<+> InP layer 7 of the photodetector in this sequence to attach a metallic film 12b. The P-type Si substrate 1 is heated as the photodetector is mounted on the metallic film 12a of the P-type Si substrate 1, where Al of the metallic films 12a and 12b is made to melt and the photodetector is fixed to the P-type Si substrate 1.
Patent JP-S59101028-A (JP)
Title: Device for supporting vtr head
Inventor: YAMASHITA HIROSHI
IPC: G11B5/56
Filed: 1982-11-30
Abstract: PURPOSE:To independently and easily perform azimuth and tilt adjusting works, by inserting an inserting member between a supporting substrate and head fitting plate, installing a tilt adjusting screw behind a head, and changing the compressing rate of the inserting member by means of the tilt adjusting screw. CONSTITUTION:When an azimuth adjusting screw 25 is rotated, the clearance between a supporting substrate 3 and the end part of the other piece of an inserting member 21 changes and a head fitting plate 11 changes the inclination with the line connecting the contacting section of a supporting projected part 15 and the screwed part of a tilt adjusting screw as an axis and, therefore, the azimuth of a head 10 changes. When the tilt adjusting screw 24 is rotated, the compressing rate of the inserting member 21 changes. By this arrangement, the other piece of the inserting member 21 and head fitting plate 11 change their interval while an almost parallel condition is maintained. Therefore, the head fitting plate 11 changes the inclination with a line parallel to a tape contacting surface 10A passing through the contacting section of the supporting projected part 15 and tilt adjustment of the head 10 is performed.
Patent JP-H0655875-A (JP)
Title: Image forming apparatus
Inventor: HAYAMA SATORU
IPC: B41J29/00
Filed: 1992-08-06
Abstract: PURPOSE:To automatically dispose of a predetermined number of sheets of transfer paper after image formation processing by only presetting the number of manuscripts such that when the number of times of image formation processing is completed corresponding to the preset number of manuscripts, a stapler is driven to automatically perform stapling processing of a predeter mined number of forms sheaf by sheaf. CONSTITUTION:A stapler 10 is provided in a sorter control 2 to perform stapling processing of transfer paper, on which pictures on manuscripts have been formed. A storage unit 16 stores the number of manuscripts set by a setting unit 13. In addition, when the number of times of image formation processing in accordance with the respective manuscripts corresponds to a value stored in the storage unit 1, a control unit 1 drives a stapler 10 for stapling processing of transfer paper which have been subjected to image formation processing. As a result, only presetting of the number of manuscripts permits a predetermined number of sheets of transfer paper after image formation processing to be automatically subjected to stapling processing sheaf by sheaf without the use of any automatic manuscript feeding device like a conventional apparatus.
Patent JP-S6271223-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: MATSUDA TETSURO
IPC: H01L21/28
Filed: 1985-09-25
Abstract: PURPOSE:To form a contacting hole without using a photoetching method by suppressing the oxidation of only a nitrided contacting portion. CONSTITUTION:A gate oxide film 102 is formed on a P-type Si single crystal substrate 101, an N<+> type polycrystalline Si layer 103 is accumulated, a photoresist film 104 is used, a resist pattern is formed, and the layer 103 and the film 102 are anisotropically etched. Then, N<+> ions are implanted to the substrate 101 to form an N ion implanted layer 105. The photoresist is removed. As ions are implanted to form source, drain regions 101, not nitrided Si substrate and the layer 103 are thermally oxidized while using the N ions implanted layer as a mask for suppressing the oxidation to form an oxide film on the layer 103. Then, the layer 105 is selectively removed, an aluminum film 107 is accumulated as wirings. Thus, a contacting hole can be formed without photoetching method.
Patent JP-2000025345-A (JP)
Title: Method for forming image
Inventor: MANO SHIGERU
IPC: B41M5/392
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To form an image of high quality by specifying a central surface roughness of a surface formed with an image of an image forming unit and a thickness of a vapor-deposited layer in a method for forming the image by melting or softening at least part of an ink sheet having a vapor-deposited layer by a heat and transferring the image to the unit. SOLUTION: A melt thermal transfer ink sheet 10 has a surface layer provided on a support to have a melt thermal transfer ink containing a resin having a hydrophilic group. The layer is constituted of an adhesive layer 11, a metal thin film layer 12, a coloring material layer 13 and a release layer 14, and provided on a base material made of an ink sheet support 15 and a heat resistant layer 16. In this case, a central surface roughness (SRa) of a surface formed with an image is 0.10 μm or less. A thickness of the layer 12 formed of aluminum as a vapor-deposited layer is 100 Å or more. The resin having the hydrophilic group is contained at a ratio of, for example, 30 wt.% in the layer 13 or layer 11.
Patent JP-2001041424-A (JP)
Title: Method of melting environmental processed article
Inventor: YAMAGUCHI IKUO
IPC: F23G7/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce scattered dust from a melting furnace, sufficiently suppress production of dioxin, and lower a melting point of molten slag in an environmental processed article melting method where sludge discharged from a sewerage and ash discharged from a waste incinerator are both melted. SOLUTION: The present melting method is adapted such that at least one of fly ash 5 recovered from a flue of a waste incinerator 9 and fluidized incinerated ash among discharged ashes 3 from the waste incinerator 9 is mixed with sludge 2 and molded into a molded article, and waste incinerated ash 4 and the molded article 6 are introduced into a melting furnace 15. A weight ratio of the discharged ash with respect to dewatered sludge 2B in the sludge 2 may be 6.7% or more and 17.5% or lower.
Patent JP-H0759800-A (JP)
Title: Oral cavity washing device
Inventor: TAKATANI MASAHIRO
IPC: A61C17/02
Filed: 1993-08-25
Abstract: PURPOSE:To provide an oral cavity washing device certainly washing teeth or the gum to promote the health thereof. CONSTITUTION:This oral cavity washing device is equipped with a grip part 2 having a nozzle holding part 21 and a passage 22 therein, a water supply main body 1 supplying a pulsating water stream to the passage 22 and the nozzle 3 provided to the nozzle holding part 21 so as to reciprocally move in its longitudinal direction by the pulsating water stream and injecting the water in the passage 22 from the tip part 31 thereof.
Patent JP-H1148436-A (JP)
Title: Agricultural biodegradation sheet
Inventor: KUROIWA KINJI
IPC: B32B27/36
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To facilitate a treatment after use, maintain strength sufficiently, and reduce cost by molding resin material made by adding a specific quantity of a surface-treated filler and a sheet laminated with paper or nonwoven fabric with respect to biodegradation aliphatic polyester resin. SOLUTION: The agricultural biodegradation sheet is formed by laminating resin material made by adding 10-150 pts.wt. surface-treated filler on paper or nonwoven fabric with respect to 100 pts.wt. biodegradation aliphatic polyester resin. Accordingly, a sufficient strength is obtained even in making the resin layer thin. Also, the thickness of the resin layer forming the sheet, paper, or nonwoven fabric is preferable to be necessarily minimum, thereby hastening the degradation rate in the case of being buried in the ground, and if an alkaline filling agent is added thereto, since hydrolysis in the ground is hastened, degradation by a microorganism becomes faster, and if a starchy filler is added thereto, degradation by a microorganism can be further promoted.
Patent JP-H0493110-A (JP)
Title: Face milling cutter
Inventor: UNO KAZUYUKI
IPC: B23C5/20
Filed: 1990-08-08
Abstract: PURPOSE:To prolong cutting life relative to a face milling cutter suitable for machining of heat-resistant steel, etc., by positioning a nearly discoidal circular tip in the mounting groove of a cutter main body with a locator, and improving the edge structure and mounting structure of the tip. CONSTITUTION:A circular tip 5 in a positive form is built in the mounting groove 3 of a cutter main body 1, and the circular tip 5 is provided with a relief angle on its peripheral side face, whose peripheral side face is comprised of six flat side faces formed in a straight edge and circular arc side faces formed in a circular arc edge larger than the straight edge. A locator 4 is mounted to the cutter main body 1 so that the straight edge participates in cutting positions perpendicular to the axial direction of the cutter main body 1 as to the circular tip 5, and as to a cutting chip pocket 14 adjoins the mounting groove 3, it connects with an inclined surface 15 that adjoins on the back side of tip seats 8. In this case, the locator 4 is provided with two arrest supporting walls 13 whose tip seats 8 that accept the circular tip 5 are opened in a V shape, and positions the flat side faces of the circular tip 5 that are at intervals of 120 deg. with these arrest supporting walls 13.
Patent JP-2001045577-A (JP)
Title: Hierarchical information collection distribution system
Inventor: YABUUCHI MICHIKA
IPC: H04B7/24
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To grasp an entire status and a status of adjacent areas with a minimized facility by providing a 1st collection distribution path through which information is directly sent/ received between each subordinate device and a host device and a 2nd collection distribution path through which the collected information of each subordinate device summarized and managed by a representative device and information from the host device are distributed to the subordinate devices. SOLUTION: The system is configured to distribute an instruction of a relief or the like to a middle station and a subordinate station in an adjacent area, representative middle stations 14-1-14-m representing a plurality of middle stations are installed in the system, and directly send/receive disaster information or the like through a 1st collection distribution path (a) between the middle stations 12-1-12-n and a host station 13. Furthermore, the representative middle stations 14-1-14-m collect and distribute the collection information of the middle stations summarized by the representative middle stations 14-1-14-m under their management and the information from the host station 13 to the middle stations 12-1-12-n through a 2nd collection distribution path (b) via the representative middle stations 14-1-14-m.  Thus, even on the occurrence of a fault with the representative middle station 14-1, the host station 13 can grasp the disaster state of the entire area by surely receiving the information summarized by the representative middle station 14-1.