baber/WOPTO huggingface dataset:
Patent JP-S5641509-A (JP)
Title: Two-dimensional curved different width track recording and reproducing system
Inventor: NAKAMATSU YOSHIROU
IPC: G11B5/012
Filed: 1979-09-12
Abstract: PURPOSE: To prevent the track shift caused by expansion or contraction of the medium, by making the longitudinal or lateral recording track of the magnetic sheet wide in width for recording, and reproducing it by means of the reproducing head of thin width.  
     CONSTITUTION: The magnetic sheet 7 is apt to cause the lateral expansion 8 and the longitudinal expansion 9 depending upon temperature and humidity. Accordingly, the recording track 6 is made wide in width in the lateral 8 or longitudinal direction 9 of the sheet 7 for recording, and it is reproduced by thin width. When the wide width track is recorded on the sheet 7, it be attained by installing the wide width head of the recorder, directly recording on the sheet by using it, or preparing a master sheet of the wide width track, reproducing it to a slave sheet, and subsequently reproducing it by use of the thin width head. Thus, the track shift caused by expansion or contraction of the sheet can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05315629-A (JP)
Title: Manufacture of solar cell
Inventor: SHIBUYA NORIAKI
IPC: H01L31/04
Filed: 1992-05-08
Abstract: PURPOSE:To form a small contact hole on a silicon substrate having the grooves of intense unevenness by a simple method. CONSTITUTION:First grooves G1, G1... are formed on the photodetector surface side of a polycrystalline silicon substrate of a solar cell and a second grooves G2 shallower than the first grooves G1 are formed so as to cross these. The electrodes are formed on the opening parts to be formed on the points of intersection of the first grooves G1 and the second grooves G2.
Patent JP-S5343378-A (JP)
Title: Apparatus for preventing occurrence of noises and protecting surfaces of steel pi+e and round steel
Inventor: DOI MITSURU
IPC: B65G11/20
Filed: 1976-09-28
Abstract: PURPOSE: To provide an apparatus for preventing occurrence of noises and protecting surfaces of steel pipe and round steel during transportation of the same, in which a freely movable screw conveyor is mounted on a rail disposed in parallel with a tilted skid, and a vertically pivotable stopper is provided at both end portions of the screw conveyor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S597045-A (JP)
Inventor: YOKOYAMA KAZUFUMI
IPC: B32B25/04
Filed: 1982-07-05
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-S62272784-A (JP)
Title: Video recording and reproducing device
Inventor: HATANAKA KEIJI
IPC: H04N5/937
Filed: 1986-05-21
Abstract: PURPOSE:To reduce the number of pieces and the width of noise bars at the time of high-speed reproduction and to prevent the blurring of a picture by detecting a recording track width from the envelope detecting signal of a reproduced video signal, and smoothing the envelope waveform of a signal stored in a field memory based on the result of said detection. CONSTITUTION:The points differing from the conventional technic are that the output of an envelope detector 5 is supplied to a comparator 6 via a variable amplifier 13 and that a microcomputer(MC) 20 controlling the amplification ratio of the amplifier 13 is comprised. The MC 20 receives a synchronizing signal from a video signal processing circuit 4 and an output from the comparator 6, and outputs an optimum potential to determine the amplification ratio of the amplifier 13 to the amplifier 13 via a D/A converter 30. A table in which the optimum amplification ratios of the amplifier 13 against the widths of detected recording tracks are written, is comprised in the MC 20. Also, a detection means detecting the recording- track width is constituted by the MC 20 and the comparator 6, and a means making the amplification ratio of an envelope detecting signal optimum is constituted by the MC 20, the D/A converter 30, and the amplifier 13. By a control means consisting of such means, the comparator 6, and a memory control 7, reproduced video signals smoothly continued at the reference potential S for comparison are written to the field memory 8.
Patent JP-2000306451-A (JP)
Title: Switch operation detecting circuit, microprocessor with operation switch identifying function incorporated therein corresponding to same circuit, and microcomputer system made up by combining them together
Inventor: FUMIOKA HIROYUKI
IPC: H01H9/54
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a switch operation detecting circuit allowing a practically sufficient number of switches to be used even in the event that an electric apparatus is designed assuming the use of a low-priced microprocessor having a small number of input ports. SOLUTION: This switch operation detecting circuit is equipped with a plurality of switch connection terminals T0 to be respectively connected to a plurality of switches or objects of operation detection, a plurality of CR differentiating circuits one-to-one corresponding to the plurality of switch connecting terminals T0 each having a specific time constant and outputting differential pulses of waveforms determined by the specific time constants in response to the operation of the switches connected to the switch connection terminals T0, and one common output terminal Tout of for outputting the differential pulses of the plurality of CR differentiating circuits.  In response to the operation of one of the switches connected to the plurality of switch connection terminals T0, a differential pulse having a time-constant curve specific to the switch operated is sent out from the output terminal Tout.
Patent JP-S62272793-A (JP)
Title: Sequential scanning converter for color television signal
Inventor: FUJIMURA RYUICHI
IPC: H04N9/64
Filed: 1986-05-21
Abstract: PURPOSE:To realize the cost down of a device by applying time division multiplex to two kinds of analog color difference signals which are separated from a luminance signal and demodulated so as to convert them into a digital signal, sequentially scanning and converting them, and restoring them to the analog color difference signal which is completed to be multiplexed and sequentially scanned and converted. CONSTITUTION:An analog luminance signal Y separated in a Y/C separation color demodulation circuit 12 is converted into a digital luminance signal in an A/D conversion circuit 15a through a low pass through filter circuit 14a and sequentially scanned and converted by a sequential scanning conversion circuit 16a and supplied to a matrix 20 after being converted into the analog luminance signal in a D/A conversion circuit 18a. On the other hand, color difference signals R-Y and B-Y demodulated in the circuit 12 is multiplexed in terms of time division by a switch 13, through a low pass through filter circuit 14b, converted into the digital signal in an A/D conversion circuit 15b, sequentially scanned and converted by a sequential scanning conversion circuit 16b, multiplexed to digital color difference signals R-Y and B-Y by a switch 17 and converted the analog color difference signals R-Y and B-Y in a D/A conversion circuits 18b and 18c and supplied to a matrix circuit 20.
Patent JP-S60261704-A (JP)
Title: Caster device
Inventor: KOTAKI TADASHI
IPC: B60B33/00
Filed: 1984-06-07
Abstract: PURPOSE:To perform adjustment work of the height of a caster with remarkable promptness by providing a grip part with curved unevenness on the outer periphery of a bearing cover. CONSTITUTION:A grounding roller 1 is rotatably fitted to the lower part of a forked leg section 3 by means of a shaft 2. A bolt 4 vertically pierces through the upper plate of the leg section 3, and a bearing 5 is arranged on the outer periphery of the upper part of an upper plate of the bolt 4, and further the bearing 5 is covered by means of a bearing cover 7 which is attached with a hexagonal nut screwed on the bolt 4. The lower end part of the cover 7 is expanded outward and the end part of the expanded part is further folded upward, and then curved unevenness is provided at appropriate points on the outer periphery of the upwardly folded part so as to provide a handle-like grip part 8. Height of the caster can be adjusted by turning the grip 8 in an optional direction.
Patent JP-H11306035-A (JP)
Title: Common resources exclusion control system and program recording medium for the system
Inventor: SUZUKI YOSHINAO
IPC: G06F9/46
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To improve use efficiency of common resources by providing a lock priority corresponding to the number of all the tasks which are made to wait, whether indirectly or directly, by locking the resources by a certain task. SOLUTION: A lock priority table 6 stores lock priority calculated by the number of monotone increasing functions of the number all the tasks which are kept waiting as a result, whether directly or indirectly, by each task locking resources. When the task locks the resources and is in lock standby state, a lock priority set means 4 is called out by those tasks when they are unlocked and calculates the lock priority. A lock order change means 3 is called when the task enters the lock standby state, recorders the task in a lock queue by the order of priority and, the more tasks that are kept waiting there are, the more preferentially the right to lock is given.
Patent JP-H0363573-A (JP)
Title: Central annular cartridge track analyzer on incubator and method of using the same
Inventor: JIEEMUZU DEBITSUDO SHIYOO
IPC: G01N21/78
Filed: 1990-05-08
Abstract: PURPOSE: To rapidly inspect with high accuracy by providing conveying means of a test element from a stack held on a course to an incubator in a humor analyzer on the element, and using the incubator for cultures of three types of potential, colorimetric and rate types of the elements. CONSTITUTION: Courses 22, 24 are extended to the periphery of one incubator 500, which is concentrically disposed in the courses so that the utility efficiency of an analyzer space is optimum. A cartridge loading station 300 is disposed above the course of one side of the incubator 500, a test element conveyor 400 is arranged above the course at the other side position of the incubator 500, a test element is loaded in the incubator from any cartridge C, making it possible to measure and inspect the three elements (CM, rate and PM types). Thus, the rapid and accurate inspection can be conducted.
Patent JP-H05310451-A (JP)
Title: Production of composition having high content of water of crystallization
Inventor: YASUDO KENICHI
IPC: C04B18/14
Filed: 1992-05-11
Abstract: PURPOSE:To produce an economic composition having a large amount of ettringite in a short reaction time. CONSTITUTION:A composition having high content of water of crystallization is produced by the first process for blending 100 pts.wt. fine powder of granulated slag of blast furnace with 2,000-6,000 pts.wt. treating water at 50-90 deg.C into a slurried state under stirring, the second process for adding 30-60 pts.wt. solution of sulfuric acid to the slurry and carrying out an intermediate stirring treatment for 0.5-4 hours, the third process for adding 10-100 pts.wt. slaked calcium or quick lime to the slurry prepared by the second process and carrying out the final stirring treatment for 9-24 hours and the forth process for filtering and dehydrating the slurry obtained by the third process.
Patent JP-2000036990-A (JP)
Title: Remote supervisory control system and its terminal
Inventor: SAKABE MASAJI
IPC: H04Q9/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a remote supervisory control system where a name card provided to a terminal with a switch is easily replaced. SOLUTION: A name cover 12 is removably fitted to a front side of a case 10 where a handle 11 of a switch that is depressed is projected. A name card 14 is supported between the handle 11 and a flexible and transparent cover sheet 13 that covers an insertion window 12b penetrated to the name cover 12 so that a front part of the handle 11 is inserted. A removal groove 12c is formed around a decoration cover 12. The removal groove 12c is formed so as to remove the name cover 12 by inserting a tip of a tool such as a minus screwdriver to a front face of the name cover 12. Furthermore, the size of the case 10 is equivalent to three flush type wiring fixtures each having a recessed unit size.
Patent JP-H11303217-A (JP)
Title: Staircase structure
Inventor: IMOTO HIBIKI
IPC: E04F11/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide staircase structure capable of effectively utilizing the inside space of a building and fully securing width of a staircase. SOLUTION: In staircase structure incorporating a staircase provided with strings 31, 32 in a building, the upper stage side extension parts 31A, 32A of the strings 31, 32 are fixed on a wall 71, and a lower stage side end is fixed on a floor 80. Therefore the wall is provided in the width direction of the staircase, since the staircase may not be supported, the inside space of the building can be effectively utilized and the width of the staircase can be fully secured. The strings 31, 32 has the horizontal upper stage side extension parts 31A, 32A, and since they are formed in the form of a doglegged shape, a landing can be simply formed on the upper stage side extension parts 31A, 32A.
Patent JP-S5818636-A (JP)
Title: Electrophotographic receptor
Inventor: KATAGIRI KAZUHARU
IPC: G03G5/06
Filed: 1981-07-27
Abstract: PURPOSE:To obtain a photoreceptor superior in sensitivity and stability against environmental changeds, by providing consisting of a charge generating layer containing a bisazo pigment and a charge transfer layer containing a pyrazoline compound on a support. CONSTITUTION:A charge generating layer of <=5mum thickness is formed on a support by dissolving a bisazo pigment represented by formulaI, A being a coupler residue, having <=5mum particle diameter and a <=80wt% binder, such as polyvinyl butyral in an amine type solvent, such as ethylenediamine and coating this solution on the support and drying it. A 2-100mum thick charge transfer layer is made by coating on the charge generating layer a solution prepared by dissolving 100pts.wt. binder, such as polysulfone, and 10-500pts.wt. pyrazoline compound represented by formula II in which R1, R2 are each alkyl, optionally substd. aralkyl or aryl, or a group forming a ring together with N, and X is an optionally substd. heterocyclic group; in a solvent, such as benzene, and drying it, thus forming a photosensitive layer.
Patent JP-H09299527-A (JP)
Title: Golf club sorting-out implement
Inventor: HAMADA JIRO
IPC: A63B102/32
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide such a golf club sorting-out implement which enables a player to sort out and house the golf clubs and more particularly iron clubs into a golf bag, to immediately take out the necessary golf clubs and to immediately recognize the missing of the specific golf clubs. SOLUTION: This implement has a head holding part 3 and leg parts 5, 7. This head holding part has plural head housing parts 29 to 43 partitioned by plural partition plates 11 to 27. More preferably, the plural partition plates incline in correspondence to the lofts of the heads of the respective iron clubs and the heights of the plural head housing parts exist in the higher positions according to the lengths of the shafts of the iron club with a decrease in the shaft numbers of the iron clubs held in the head housing parts. The head housing parts exist in the lower positions according to the lengths of the shafts of the iron club with an increase in the shaft numbers.
Patent JP-S597725-A (JP)
Title: Cooling equipment of main marine engine
Inventor: TAI SHIGEHIRO
IPC: F01P3/20
Filed: 1982-07-06
Abstract: PURPOSE:To eliminate the necessity for using a cooling seawater pump, by providing plural coolers to a marine gneine and utilizing a ship speed to cool cooling water, whose temperature is increased by a heat exchange in said cooler, through a central cooler bringing in seawater. CONSTITUTION:A lubricating oil cooler 8, piston cooling clear water cooler 9, fuel valve cooling clear water cooler 10 and a cylinder jacket clear water cooler 12 are connected to a main marine engine 13 respectively through pumps 3-6. Cooling water cooled by a central cooler 7 is supplied through a pump 2 to the lubricating oil cooler 8, piston cooling clear water cooler 9 and the fuel valve cooling clear water cooler 10. The central cooler 7 is protrusively provided below an outer shell of the ship bottom, and seawater is brought in by utilizing a ship speed, while at a trouble, selector valves 14b, 14c are opened and selector valves 14a, 14b are opened, then the seawater is directly introduced into a cooling system.
Patent JP-S5464257-A (JP)
Title: Hydraulic pressure transmitter
Inventor: FUJIKAWA HIROSHI
IPC: F16H61/40
Filed: 1977-09-29
Abstract: PURPOSE: To improve the drivability upon start and stop by providing a valve mechanism having a poppet with an orifice and a pilot releaf valve in two conduits connecting the main conduits at the both side of a hydraulic motor and a charge circuit.  
     CONSTITUTION: A valve mechanism 21, which is connected with the main conduits 3 and 4 at the both sides of a hydraulic motor 2 through passages 24 and 25 and with a charge circuit 18 through passages 19 and 23, is equipped with a sleeve 27 which is biased toward the main conduits by the action of a spring 30 interposed between a valve seat 28 and a cover 29. The sleeve 27 is formed with a communication hole 41 which is opened into a spring chamber 38 as well as a communication  passage 40 which is opened into an oil chamber 35. A poppet 32 formed with an  orifice 39 is fitted in a poppet fitting hole 31 disposed below. The valve me chanisms  21 and 22 are comminutated by a conduit 44 through pilot releaf valve 45 which is  operative to preset the heighest pressure of the main conduits. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06308630-A (JP)
Title: Method and device for exposing photosensitive material
Inventor: KUROKAWA TOSHIO
IPC: G03B27/73
Filed: 1993-04-22
Abstract: PURPOSE:To provide a method and a device for exposing a photosensitive material by which color is prevented from getting impure even when soft-focus exposure is performed in the case of exposing the content of an original picture on the photosensitive material. CONSTITUTION:In this photosensitive material exposure device, image light from the original picture 10 is adjusted by a sharp cut filter 66 and a liquid crystal light control member 72 in a light scattered state, and the soft-focus exposure is performed to the photosensitive material 12 by the adjusted light. It is provided with a means 92 for setting a correction color inherent in a main object in the original picture, a storage means 96 storing exposure information required for producing the correction color in soft focus on the photosensitive material, and a control means 86 controlling the actuation of a filter, a light source and the liquid crystal light control member by reading out the exposure information in the storage means in accordance with the set correction color. Thus, the color of the main object in the original picture is desirably reproduced in soft focus and especially the color at a part to which the color light on a background sneaks is effectively reproduced.
Patent JP-S62277299-A (JP)
Inventor: YOSHIZAWA HIROSHI
IPC: E04G23/08
Filed: 1986-05-23
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-S598680-A (JP)
Inventor: NAKASHIZU SHIGERU
IPC: C04B32/00
Filed: 1982-07-06
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-H10293571-A (JP)
Title: Component coupling mechanism for piano
Inventor: ISHIDA MUNEO
IPC: G10C3/02
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide coupling mechanism for a piano which tightly surely, and easily couples two components of the piano in a rotatable state. SOLUTION: The component coupling mechanism 1 which couples the two components 10 and 11 of the piano rotatably with each other is equipped with a hinge 12 which have two rotatable hinge members 12a and are provided with holes 13 in the two hinge members 12a and screws 14 for fitting the two hinge members 12a to fitting surfaces 10a and 11a through the holes 13, and long grooves 15 for enabling the screws 14 to be screwed in are cut in the fitting surfaces 10a and 11a along the length.
Patent JP-H07301895-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HASEBE KAZUNORI
IPC: G03C7/00
Filed: 1994-05-06
Abstract: PURPOSE:To enhance whiteness after processing and sensitivity and sharpness and to enable rapid processing by specifying a water-resistant resin layer and the composition of silver halide emulsion. CONSTITUTION:The water-resistant resin layers comprise at least 3 layers and they are formed on the side of a transparent support on which photographic constituent layers are formed and at least one of them contains a white pigment in an amount of 15-45weight%, the one nearest to the support and the one nearest to the photographic constituent layers contain no white pigment or this pigment in an amount of <=20weight%, and this resin layer has a thickness of <=5mum, and at least one of the silver halide emulsion layers contains at least one kind of silver halide containing >=95mol% silver chloride and a compound represented by the formula in which Q is an atomic group necessary to form a 5- or 6-membered hetero ring optionally condensed with a benzene ring; and M is a cation.
Patent JP-H11267072-A (JP)
Title: Connection pipe for pet bottle compressing
Inventor: ISHIDA HIROAKI
IPC: B30B9/32
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a connection pipe for PET bottle compressing capable of reducing dust, volume using suction force of a vacuum cleaner. SOLUTION: A conical cylinder form tip insert part 1 opened at a tip is formed on a tip of a cylindrical drum part 2 which is hollow inside, and an overturned conical cylinder form back end insert part 3 opened at a tip is formed on a back end of it. The tip insert part 1 is freely inserted into a nozzle of a cleaner, and the back end insert part 3 is freely inserted into an opening part 7 of a PET bottle, so air in the PET bottle is sucked, thereby the PET bottle can be easily and instantaneously compressed by anyone.
Patent JP-H0651453-A (JP)
Title: Processing method for photograph material
Inventor: REO BUAKIE
IPC: G03D3/00
Filed: 1993-04-20
Abstract: PURPOSE: To provide a method for obtaining a desired number of images. CONSTITUTION: This method includes a stage for exposing many image forming materials contg. silver halide emulsion layers according to the images and a stage for processing the image forming materials by using >=1 kinds of processing liquids 12 in succession to this stage. At least one of the processing liquids 12 are replaced with the fresh processing liquid 16 for at least the amt. of the processing liquids corresponding to the product of the amt. (m<2> ) of the processed image forming materials and the reciprocal of the consumption of the processing liquids after the last replenishment or after the start with the fresh processing liquid 16 after or during the processing of the image forming materials. The consumption of the processing liquids 12 is the amt.  (m<2> ) of the image forming material which can be processed in the corresponding fresh processing liquids 16 without replenishment until the >=1 properties of the image forming materials are deviated larger than 20% from the initial values obtd. by using the corresponding fresh processing liquids 16.