baber/WOPTO huggingface dataset:
Patent JP-S6045920-A (JP)
Title: Thin film magnetic head having composite core
Inventor: TAKAHASHI YOSHIO
IPC: G11B5/31
Filed: 1983-08-23
Abstract: PURPOSE:To suppress the generation of magnetic saturation in a step part by forming a composite core compensating the reduction of film thickness at the step part by a soft magnetic film filmed by plating. CONSTITUTION:The reduction of film thickness at the step part of an upper magnetic film 6 of a thin film head consisting of an amorphous soft magnetic film filmed by sputtering is compensated by a soft magnetic film 9 filmed by plating. When a taper inclined by theta deg. from the normal line direction of the substrate exists in the step part generated on the upper surface of an insulating layer 4 filming a magnetic film 6 by the sputtering, the film thickness vertical to the surface of the taper is thinned at the rate of costheta to the film thickness of a plane part. A frame 8 for ''Permalloy'' plating is formed by photoresist and an opening is formed on the upper part of an upper/lower magnetic film connection 7. On the other hand, a ''Permalloy''9 with about 2mum film thickness is plated. Since the ''Permalloy''9 grows vertically to the ground surface, the film thickness of the taper part coincides with that of other places. Subsequently, the frame 8 for plating is removed by using an organic solvent.
Patent JP-S6130832-A (JP)
Title: Information transmission system between processors
Inventor: FUJIKAWA WATARU
IPC: G06F15/177
Filed: 1984-07-24
Abstract: PURPOSE:To decrease number of total signals by allowing communication between a master and a slave processor only connected directly in transmitting the information from one processor to all other processors. CONSTITUTION:A root processor P0 forms all information as to a processor P1, and its descendant processors P4, P5, P10-P12 into a signal and transmits the signal to the processor P1 through a transmission line l1. The processor P1 eliminates the information relating to the processor P1, forms the information relating to the processor P4 into one signal and transmits it to the processor P4 through a transmission line l4. Further, the processor P1 forms all the information relating to the processor P5 and its descendant processors P10-P12 into one signal and transmits it to the processor P5 through a transmission line l5. The processor P5 transmits the information to the processors P10-P12 through transmission lines l10-l12 with the similar processing as the processor P1.
Patent JP-S639475-A (JP)
Inventor: TAKEMAE KUNITAKA
IPC: A63H29/02
Filed: 1986-06-30
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-S63317019-A (JP)
Title: Guide of working machine for fruit vegetables
Inventor: UEDA YOSHIHIRO
IPC: B25J9/16
Filed: 1987-06-19
Abstract: PURPOSE:To enable sure taking of fruit vegetables which are harvesting objects into a case, by providing a vibrating means for applying vibration to a case of a catching part in relatively moving the catching part and case thereof to a refuge position. CONSTITUTION:Attraction of fruits is judged on the basis of sensed information by a negative pressure sensor (S1) after starting sucking operation of a vacuum pad 10. If the fruits are attracted as desired, a harvesting hand (H) is stopped to subsequently start travel of a case of a catching part 15 to the front side. A guiding means is simultaneously utilized to drive respective electrically- operated motors (9a), (9b) and (9c) of a working arm 8. Thereby the vacuum pad 10 and case of the catching part 15 are designed to wholly and vertically rock so that fruits which are harvesting objects may be surely taken in the case of the catching part 15 while pushing away other fruits adjacent to the above-mentioned fruits.
Patent JP-H023914-A (JP)
Title: Diode parallel plate plasma chemical vapor deposition system
Inventor: TAKEZAWA HIROYOSHI
IPC: H01L21/336
Filed: 1988-06-22
Abstract: PURPOSE:To prevent the adhesion of a film on an insulating plate, stabilize discharge between electrodes, and improve the film quality on a substrate by making the height of the upper surface of a side insulating plate arranged between a side grounding plate and a side electrode frame lower than the height of the surface of an electrode. CONSTITUTION:Between a side electrode frame 17 of a dischaging electrode 14 and a side grounding plate 16 surrounding the outside of the frame 17, a side insulating plate 27 is arranged, and the height of the upper surface of the insulating plate 27 is made lower than the upper surface of the electrode 14, by a specified dimension. By making the upper surface of the insulating plate 27 lower than the surface of the electrode 14 in this manner, the gap becomes larger than the diffusion distance wherein active species of gas molecule generated by discharge lose the energy by diffusion, so that the adhesion of a film on the insulating plate 27 does not occur. As a result, the electric connection between the grounding plate 16 and the electrode 14 can be prevented, and the discharge between the electrodes 12, 14 is stabilized. Thereby, periodical working for eliminating the film is unnecessitated, and the film quality on the substrate is stabilized.
Patent JP-S6216204-A (JP)
Title: Rotating drum for magnetic recording and reproducing device
Inventor: MASUDA NORIAKI
IPC: G11B5/52
Filed: 1985-07-15
Abstract: PURPOSE:To improve the efficiency of the replacing work of the rotating drum by attaching or detaching the rotating drum part provided with the head and the rotary transformer part with the shaft fixing type rotating drum of the magnetic recording device. CONSTITUTION:The rotating drum part and the rotary transformer part are constituted so that they can be attached or detached. Consequently, at the time of the replacing work of the head, first, a disk 20 to mount an intermediate rotating drum 22, etc., is fitted to a fixed shaft 18, and while the pre-load is applied by pre-load fittings 24 to regulate the upper and lower directions, by a screw 35 for fixing the pre-load fittings, the disk is fixed to the fixed shaft 18. Next, to secure the clearance between a stator part 30 and a rotor part 29 of the rotary transformer to the prescribed value, a spacer 31 for adjusting the height is inserted between an upper fixed drum 19 and the pre-load fittings 24. Thereafter, the spacer is fixed to the fixed shaft 18 by a screw 34 for fixing an upper fixed drum. In such a way, the assembling characteristic and the accuracy can be improved.
Patent JP-H114542-A (JP)
Title: System link device
Inventor: ASANO MASAKUNI
IPC: H02J3/38
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and reduction of an I<2> R loss at a steady operation time, in a system link device interposed between power systems and between a power system and a consumer, connecting an AC terminal of a single phase rectifier circuit to each system, connecting a DC reactor between DC terminals to suppress an over current in case of trouble or failure, and to suppress an instantaneous voltage drop. SOLUTION: A DC reactor 24A, 24B, 24C of each phase A, B, C, as shown by DCL (DC reactor) 1, is integrally formed so as to generate mutual induction in a positive direction. In this way, of reactance required for the DC reactor 24A, 24B, 24C, by a mutual inductance amount, self inductance can be decreased. Accordingly, a winding capacitance is decreased, miniaturization and reduction of a cost can be attained, also an I<2> R loss can be also reduced.
Patent JP-H102656-A (JP)
Title: Cooling device for refrigerator
Inventor: ARII KEIJI
IPC: F25D19/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To enable a cooling device to be installed in a well-installed manner at either a pre-fabricated type refrigerator or an assembled type refrigerator. SOLUTION: This cooling device is constructed such that an outside device 1 of a refrigerator arranged outside an opening 4 formed at a wall surface W of the refrigerator, an inside device 2 of the refrigerator arranged inside the opening 4, a refrigerant pipe 5 fixed to the opening 4 and connecting the outside device 1 of the refrigerator to the inside device 2 and a through-pass panel 3 through which a drain pipe 6 is passed are integrally connected to each other, wherein the outside device 1 of the refrigerator is supported by an L-shaped fixing support 7 fixed to both the bottom surface of the outside device 1 of the refrigerator and the wall surface W.  In this case, a space holding plate 19 for holding a space between an inner end of the through-pass panel 3 and an inner end of the outside device 1 of the refrigerator more than the maximum thickness of the wall surface W is installed between the outside device 1 of the refrigerator and the through-pass panel 3, thereby an installing characteristic of the devices can be substantially improved when they are mounted at either a pre-fabricated type refrigerator or an assembled type refrigerator having a different thickness of the wall surface W.
Patent JP-H01319735-A (JP)
Title: Lens shutter for single-lens reflex camera
Inventor: SEKI YOICHI
IPC: G03B9/10
Filed: 1988-06-22
Abstract: PURPOSE:To improve the reliability of operation by measuring the brightness of an object and conforming the opening/closing of a shutter sector. CONSTITUTION:Light transmitted through a lens 1 is made incident on a photometric sensor 7 and reflected by a mirror 3 when a lens shutter 2 is opened, and a real image is formed on a finder 6. A CPU 13, a RAM 14, and a ROM 15 are arranged so as to control devices through a data bus 16 by way of bus receivers 17a and 17b for an input side and cable drivers 18a-18d for an output side. A shutter button functions as a power switch 8a for a first stroke, a photometry switch 8b for a second stroke, and a release switch 8c for a third stroke. Photometric data are inputted in the receiver 17b by way of the sensor 7 and an A/D converting circuit 19. For a data output side, driving pulses phi1, phi2, and phi3 are sent out to a lens sector driving circuit 9 through the data bus 16 and an I/O port 9a so that a pulse motor 9b is rotated normally or reversely to open and close the shutter 2. The reliability of the operation can be thereby improved.
Patent JP-S5581924-A (JP)
Title: Husk induction duct for subsoiler
Inventor: IWANAGA KENJI
IPC: E02B11/02
Filed: 1978-12-15
Abstract: PURPOSE: To prevent pressure inside the induction duct and back pressure of blower from mounting abnormally by providing an outlet for exhaust air blown into the ground with the assistance of air exhaust/blow duct, and at the same time, prevent significant increase in the power required for the operation of blower.  
     CONSTITUTION: Driven excavation element 2 is provided at the lower edge of blade 1 installed in such a way as to advance suspended underground. In the meantime, induction duct 3 for discharging and filling husks into the ground, is installed at the rear of the blade 1. The blower (7)'s exhaust air which discharges husks from the induction duct 3 is caused to be let out into the atmosphere from air exhaust/ blow duct 4 installed at the rear of the induction duct 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05230505-A (JP)
Title: Production of sink roll in galvanizing equipment
Inventor: ISHII TOSHIAKI
IPC: B22F5/00
Filed: 1991-06-26
Abstract: PURPOSE:To fabricate a sink roll from which a coating film is hardly released by metalfurgically and integrally forming the compacted-layer coating film highly resistant to erosion and wear on the outer surface of the roll to be used in galvanizing equipment. CONSTITUTION:A tube 2 is coaxially arranged in a cylindrical case 1 with one end closed, a powder 3 having 50-150mum average grain diameter and highly resistant to the erosion and wear by the molten zinc is filled between the case and tube, the other end of the case is hermetically sealed by a disk 4, hot isostatic pressing is applied, then the case is removed by machining, and the compacted layer highly resistant to the erosion and wear by the molten zinc is metallurgically and integrally formed on the periphery of the tube.
Patent JP-S5854788-A (JP)
Title: Output signal processing circuit for ccd image sensor
Inventor: NISHIMURA YUUJI
IPC: H04N5/217
Filed: 1981-09-29
Abstract: PURPOSE:To prevent the picture quality of a reproduced screen from being deteriorated due to defect of an image pickup element, by converting an output corresponding to an output based on a failure of a solid-state image pickup element into white on the screen. CONSTITUTION:A solid-state image pickup element 15 such as primary dimension CCD image sensor is controlled with the timing of a timing generating circuit 16 receiving an output of an oscillator 17 and reads picture information (not shown). This read signal is given to a comparator 22 via an amplifier 18 and a sample hole circuit 19, shared into signals of white and black level according to the criteria determined with resistors 20 and 21 and outputted. A P-ROM25 stores addresses corresponding to defective bits of the element 15, and when a counter 24 counting the timing signal gives an output corresponding to this address, the P-ROM25 turns on a transistor 26 and brings the output of a comparator 22 compulsively into a white level output.
Patent JP-H10330231-A (JP)
Title: Agent for preventing formation of dental plaque and decomposition dental plaque
Inventor: ISHII TETSUYA
IPC: A61Q11/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preventing and decomposing agent having effects for inhibiting the flocculation of oral bacteria and dissociating the flocculation product by including galactosyl trehalose. SOLUTION: This agent contains as an active ingredient a galactosyl trehalose[O-β-D-galactopyranoxyl (1→6)-O-α-D-glucopyranoxyl-(1→1)-α-D-glucose, etc.]-containing composition or highly pure galactosyl trehalose produced by purifying the composition. The galactosyl trehalose-containing composition is obtained by adjusting the reaction product of 1-20 wt.% of lactose with 1-20 wt.% of trehalose to a pH of 6-7, treating the product with β-galactosidase or β-glucosidase at 40-60 deg.C, and subsequently concentrating or drying the product solution. The agent inhibits the flocculation of bacterial belonging to the genus Actinomyces and bacteria belonging to the genus Streptococcus, and dissociates their flocculation products.
Patent JP-S5678138-A (JP)
Title: Integrated semiconductor device
Inventor: SHIMURA TATSUO
IPC: H01L21/768
Filed: 1979-11-30
Abstract: PURPOSE:To obtain a high-tension resisting IC by preventing the electrostatic concentration at the boundary section of a buried layer using a method wherein a metallic wiring on the N<+> buried layer to be used for channel cutting is avoided. CONSTITUTION:An N type island region 4 is surrounded by a buried layer 3 to be used for the channel cutting an end 11 of the metallic wiring 8' connected to the P layer 6 in the island region is provided in the island region and a solder sphere electrode 9' is attached on the end 11'. On the other hand, an N<+> layer 5 is provided in the island region and a wiring 8 is crossing the N<+> layer 3 and a boundary layer 10. But both the layers 3 and 5 are N type, so an electrostatic concentration is not generated in the N<+> boundary and, therefore, there arises no deterioration in tension resistance. when the potential difference between the P layer 6 and the N<+> buried layer 3 is small, the field strength at the boundary of the buried layer is also weak, so there arises no interference for improvement of tension resistance when the metallic wiring crosses the boundary of the island. However, when the potential difference between the wiring and the base layer of the island exceeds 50V or thereabout, the electrostatic concentration at the buried layer boundary becomes remarkable and the high tension resistance can not be obtained unless the above constitution is used.
Patent JP-H054443-A (JP)
Title: Thermal recording body and manufacture thereof
Inventor: OKADA KIYOMI
IPC: B41M5/26
Filed: 1991-06-26
Abstract: PURPOSE:To provide a thermal recording body, from which a distinct recording image is obtained by erasing a color-developed thermal color-developing layer by heating, and simple manufacture thereof, and to form even the recording image being effective as a negative type thermal recording body and utilizing the color tone and texture of the surface of a supporter. CONSTITUTION:A color-developed thermal color-developing layer and an erasing layer containing an erasing agent are laminated successively onto a supporter. A tranparent film, a colored sheet, etc., can be employed as the supporter. The thermal color-developing layer may be constituted of a leuco group color developing layer containing leuco dyes and a colorant, and piperidines, amidines or the di-substituted amides of aromatic carboxylic acid is used preferably as the erasing agent at that time. The color-developed thermal color-developing layer is acquired by drying at high temperature after the coating of a coating fluid on an aqueous group coating fluid and at the stage of the preparation of the coating fluid on an organic solvent group coating fluid respectively.
Patent JP-H093675-A (JP)
Title: Method for cleaning oil-wetted structural member in vacuum furnace
Inventor: FURANTSU FUUGO
IPC: C23G5/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To efficiently remove an oil sticking to a work by putting an inert gas into a vacuum furnace up to the pressure exceeding the vapor pressure of this oil after removal of the residual air in the furnace and hating up the gas only by the heating in the vacuum furnace, then dropping the pressure down to the pressure below the vapor pressure of the oil, taking out the evaporated oil and condensing the vapor.  
     SOLUTION: The work adhered with an oil is put into the vacuum furnace 1 and the residual air in the vacuum furnace 1 is removed by vacuum pumps 12, 13. The inert gas is introduced into the vacuum furnace 1 up to the pressure exceeding the vapor pressure curve of the oil. The supply of the inert gas is stopped and the gas in the vacuum furnace 1 is circulated between the furnace and a heater by a fan 6 and is heated up to the prescribed temp. (≤350°C). The gas in the vacuum furnace 1 is sucked by the vacuum pumps 12, 13 to <100 millibar after finish of heating to evaporate the oil from the surface of the work. The oil vapor is condensed by a condenser 11. Since the heating and the evaporating are separately executed, the energy is more saved than by the conventional methods which execute the heating and the evaporating simultaneously. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6310067-A (JP)
Title: Solder dip treating equipment for electronic parts
Inventor: INAGAKI KATSUICHI
IPC: H01L23/50
Filed: 1986-06-30
Abstract: PURPOSE:To prevent a temperature rise of an electronic parts body, and to solder electronic parts to a prescribed part without generating a thermal breakdown, by inserting and holding so as to adhere closely at least one of the upper and lower faces of the electronic parts by an insulating member, and immersing an external lead or a bump into molten solder. CONSTITUTION:At least one face of the upper and lower faces of an element 13b of electronic parts 13 being a surface installation type semiconductor of a flat package type or a plastic reeded chip carrier type is inserted and held so as to adhere closely by an insulating member 18a, immersed into a solder solution 19a by a clamp mechanism 3 of a solder dip treating equipment for electronic parts, and solder is put to a lead 13a or a bump. As a result, a direct contact to molten solder of the element 13b is reduced as small as possible, and a temperature rise is prevented. The electronic parts can be soldered to a prescribed lead 13a or bump without generating a thermal breakdown.
Patent JP-S5997528-A (JP)
Title: Manufacture of crystal alumina
Inventor: TEIBERIU MITSURAA
IPC: C04B35/10
Filed: 1983-08-24
Abstract: The invention relates to a process for manufacturing crystalline alumina from aluminum hydroxide which after further conventional treatment is advantageously suitable for ceramic and refractory purposes or as a lapping and polishing agent. The process is such that aluminum hydroxide with a Na2O content of </=0.1 wt. % with respect to Al2O3 is subjected either directly or after prior partial dehydration to a thermal treatment above the temperature for transformation to  alpha -Al2O3. The aluminum hydroxide has an addition of an ammonium containing mineralizer made to it, simultaneously in the presence of boron and/or fluorine, in particular an addition of NH4BF4. The product is characterized by way of the essentially isometric shape of the single crystals.
Patent JP-2000334221-A (JP)
Title: Filter press device and method for dehydrating sludge as well as filter plate for filter press
Inventor: IMASAKA NOBORU
IPC: B01D25/12
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To enable the improvement in treatment capability, the reduction of the moisture content of cake and the improvement in cake peelability. SOLUTION: Metallic heating filter plates 3 which internally have flow paths for heating fluid, have filtrate flow grooves 3e and so forth and have not diaphragms on the filter cloth 4-side surfaces, compression filter plates 2 which are provided with flexible resin diaphragms 2E on the filter cloth 4-side surfaces and have filtrate flow grooves 2e and so forth on the filter cloth 4-side surfaces of the diaphragms 2E are alternately arrayed. The spacings between the diaphragms 2E and the compression filter plates 2 are formed as fluid chambers 2D. The diaphragms 2E are made freely expandable and contractable by the supply of fluid to the fluid chambers 2D and the discharge of the supply fluid therefrom.  The heat of the heating fluid passing the inside of the heating filter plates 3 is transferred via the heating filter plates 3 to the sludge supplied to the inside surface side 4S of the filter cloth, by which the supply sludge is heated.
Patent JP-2000345040-A (JP)
Title: Manufacture of heat-conductive silicone molding
Inventor: IKEDA KAZUYOSHI
IPC: C08L83/04
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method of manufacturing silicone moldings having high heat conductivity, and suitable as a heat-radiating part of electronic equipment. SOLUTION: Using a first silicone compsn. contg. a heat-conductive filler 4, a core material 1 in which more than one rods are supported in a frame is molded. In the core material, which is put in a mold 2 after or before it is cured, or, if the core material is functioned as a mold, without putting it in a mold, a non-cured second silicone compsn. contg. the heat-conductive filler or not, is filled. When the mold is used, it is cured before or after the mold is removed, and, if necessary, the frame of the core material and/or the outer wall part of the core material, if it was functioned as a frame, is cut off.
Patent JP-H062638-A (JP)
Title: Internal combustion engine knocking controller
Inventor: FUKUI WATARU
IPC: F02P5/153
Filed: 1992-06-15
Abstract: PURPOSE:To secure an internal combustion engine knocking controller that improves the extent of reliability in knocking control by restraing any effect of a detection miss or the like due to noise from occurring, while keeping off the hunching of ignition timing and preventing any damage to an engine from occurring. CONSTITUTION:Two ignition timing compensating parts 34 and 35 detect a light load state on the basis of a load signal L of an engine, a light load detecting part 37 generating a light load signal Lo and a weighting part 38 decreasing a compensation value thetak for knock control use according to a span of duration of the light load signal are comprised, and a timing delay value is decreased as far as a portion for a decrement factor at a time when the light load signal is continued as long as the specified period.