baber/WOPTO huggingface dataset:
Patent JP-S63144427-A (JP)
Title: Objective lens position detector
Inventor: SHIMADA TOSHIYUKI
IPC: G11B7/085
Filed: 1986-12-08
Abstract: PURPOSE:To decrease the number of connecting lines, to improve the supporting characteristic of a movable supporting base, and to realize a high speed access, by using in common driving lines of two reflection type photosensors, and also, using in common a connecting line of a detecting signal processing part. CONSTITUTION:Light emission diode parts of a photosensor 6 and 7 are connected in parallel so that the polarity goes to opposite to each other, brought to AC driving by a driving amplifier 17 through a resistor 9, and lighted alternately. Transistor parts of the photosensor 6 and 7 are brought to voltage conversion by +Vc and a resistor 16, and brought to sample holding and outputted by synchronizing with an AC driving timing by a switch (SWA) 19 and (SWB) 20. A subtracter 12 outputs a difference of outputs of the switch 19 and 20. In such a way, the number of connecting lines for connecting a sensor part 15 and a detecting signal processing part 21 is decreased, a satisfactory supporting characteristic can be obtained, and an objective lens position detecting device which can execute a high speed access can be realized.
Patent JP-H09175415-A (JP)
Title: Connecting assembly for power steering
Inventor: ARURIIDO ARAN AARU
IPC: B62D5/06
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To realize a rapid connection and release by providing the first member having the first projection extending outward in the radial direction, and the second member having the second projection extending inward in the radial direction from the inner surface, in order to receive the first projection, and providing a stop ring in the first member between both projections. SOLUTION: A connecting assembly 10 used to connect a conduit and the like to a power steering device furnishes the first member 12 forming an incline 18 and a circular projection 16 having a shoulder opposing to the incline 18. It furnishes the second member 22 connected to the power steering device at a screw cutting part 24, a groove 33 extending in the radial direction from the inner surface 28 is provided in the second member 22 near the other side end in the axial direction, and a circular projection 34 having the first and the second inclines 36 and 38 is formed neighboring the groove 33. Between both members 12 and 22, a stop ring 44 to connect both members, and to allow to extend and contract in the radial direction is provided, and a sleeve 52 to cooperate with the ring 44 is inserted to the first member 12.
Patent JP-H10128011-A (JP)
Title: Sludge scraper
Inventor: SHINOHARA TERUHIKO
IPC: B01D21/18
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a sludge scraper capable of improving the scraping efficiency of a scum floating on the water surface. SOLUTION: An after-scum skimmer 54 is provided at the rear side in the scraping direction to an existing pre-scum skimmer 44. When the sludge scrapper 20 is shifted from the upstream side to the downstream side of a sedimentation tank 36, the scum which is not scraped by the pre-scum skimmer 44 and in the rear direction side of the pre-scum skimmer 44 is scraped by the after-scum skimmer 54 to improve the scraping efficiency of the scum.
Patent JP-H04167940-A (JP)
Title: Manufacture of sprocket for roller chain
Inventor: ABE SEIJI
IPC: B21D53/28
Filed: 1990-10-30
Abstract: PURPOSE:To manufacture a high accurate sprocket for roller chain in low cost by punching plural teeth to outer peripheral edge of flat plate stock and executing coining after forming tapered faces having excess thickness parts corresponding to deforming quantity at tooth tip parts. CONSTITUTION:The flat plate stock is held with a die 16 and a plate holding plate 24 in the punching device and punched with an ejector 18 and a punch 22. By this method, the sprocket 6 having plural teeth on the outer peripheral edge, is formed. Then, the tapered faces 11 are formed at one side either the front or the rear of the tooth tip parts 10 and also the excess thickness parts 12 corresponding to deforming quantity at tooth tip parts 10, which executes the coining at the next process to the tip parts. The above sprocket 6 is set to a die 29 and an ejector 33 in the coining device and a punch 30 is descended to execute coining. To the above tooth tips 10, the coining is executed at between curved surface 29b in the die 29 and curved surface 30b in the punch 30, and then, plastic deformation is executed to the above excess thickness parts 12 so as embed the spaces S at between recessed faces 29b and the tapered faces 11. By this method, the sprocket 6 for roller chain is worked at high accuracy in two processes.
Patent JP-H01134795-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: INUKAI KEIZO
IPC: G11C16/06
Filed: 1987-11-19
Abstract: PURPOSE:To make a voltage constant and to shape a waveform with a simple circuit by lowering the continuity of a depression transistor when the voltage of the output terminal of the depression transistor exceeds a prescribed value. CONSTITUTION:A constant voltage circuit 6 has a depression transistor 12 to be inserted into a voltage supplying path in series, voltage-dividing circuits 13 and 14 to be connected to the output terminal of the depression transistor 12, and a transistor 15 to control the gate voltage of the depression transistor 12 in which the gate voltage is controlled in response to the outputs of the voltage-dividing circuits 13 and 14. When the output of a boosting circuit 6 is raised and it reaches a data writing voltage value, the voltage-dividing circuits 13 and 14 to be connected to the output terminal of the depression transistor 12 turn on the transistor 15 to control the gate voltage of the depression transistor 12. Thus, the passing degree of the depression transistor 12 is lowered, and an excessive voltage can be prevented from being outputted to an EEROM cell 18.
Patent JP-H01135351-A (JP)
Title: Mat-type massager
Inventor: YAMANAKA NORIYUKI
IPC: A61H15/00
Filed: 1987-11-19
Abstract: PURPOSE:To reduce a keeping volume and to adjust the operating range of a roller corresponding to the stature of a user, by connecting an inside main body to a box-shaped outside main body having a built-in operating apparatus and receiving the inside main body in the outside main body at the time of keeping. CONSTITUTION:A flat box-shaped outside main body 1 is opened at the upper surface and one side thereof and an inside main body 2 is connected to said opening side part in a freely slidable and receivable manner. When a motor M is rotated, the rotation of a driving shaft 18 is transmitted to a transmission shaft 21 which in turn rotates a screw shaft 3. The massage roller 6 pivotally supported by a support body 8 and the massage roller 10 connected to the roller 6 by a connection lever 12 are together advanced or retracted by the rotation of the screw shaft 3. A lateral shaking preventing apparatus can be provided in order to prevent the lateral shaking of the massage rollers 6, 10.
Patent JP-H09137504-A (JP)
Title: Building unit and unit type building with carport using the building unit
Inventor: OKABE JUNICHI
IPC: E04H6/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide sufficient rigidity by forming a building unit which has no long side lower beam and uses a long side upper beam between columns without lower beam as a lattice beam and arranging the building units in parallel in the direction of short side to form a carport. SOLUTION: Three building units 21 like rectangular parallelepiped arranged on a foundation are arranged in parallel in the direction of short side, and an inlet and outlet of a carport is formed on a long side of the building unit 21. Two building units 21 having no long side lower beam are arranged continuously on the inlet and outlet side, a frame 210 of the building unit 21 has a column 40, an upper beam 41, and a lower beam 42 and the lower beam 42 consists of only two opposing short side lower beams 42B. Next, a lattice beam 50 is provided on two long side upper beams 41A which oppose, and a plurality of web materials 52 are arranged in zigzag between main members 51 of the lattice beam 50. Consequently, it is possible to ensue sufficient height of an opening while maintaining sufficient rigidity of the building unit.
Patent JP-H04165366-A (JP)
Title: Process unit and picture recording device having the same
Inventor: NAKAI HITOSHI
IPC: G03G15/00
Filed: 1990-10-30
Abstract: PURPOSE:To recover the residual toner after cleaning to make reuse possible in a developing apparatus by arranging a cleaning means to a developing utensil side than a latent image forming position of an image holding body. CONSTITUTION:Residual toner recovered by a cleaning blade 118 is gathered in a toner gathering part 164 together with paper dust and refuse. Among these, the toner is magnetic toner involving magnetic dust, therefore stuck to the surface of a non-magnetic toner carrying roller 161 having magnetic poles in the inside, and carried in the direction designated in an arrow mark. Meanwhile, because paper dust, refuse and the like are non-magnetic, gathered to the toner gathering part 164 without sticking to the toner carrying roller 161. The toner carried on the toner carrying roller 161 is stripped off by a scraper blade 163, fallen down into the toner in a developing apparatus 104 with gravity, and mixed. It is possible thereby to recover the transferring residual toner to the developing apparatus side to reuse this.
Patent JP-H01135719-A (JP)
Title: Antibiotic composition
Inventor: SOTANI SADAO
IPC: A61K31/43
Filed: 1987-11-20
Abstract: PURPOSE:To obtain a composition having strongly antibacterial action on Pseudomonas aeruginosa, preventing lyophilized substances from coloring during long-term preservation, containing an alkali metallic salt of a specific semisynthetic penicillin antibiotic and an additive such as oxyamino acid. CONSTITUTION:An antibiotic composition containing an alkali metallic salt of a 6-[D(-)-alpha-(4-ethyl-2,3-dioxo-1-piperazinylcarbonylamino)-alpha-(4- hydroxyphenyl) acetamido]penicillanic acid shown by the formula (M is alkali metal) and 0.01-0.1pt.wt. at least one selected from an oxyamino acid, basic amino acid, acidic amino acid, sulfur-containing amino acid, tris(hydroxy lower alkyl)amino lower alkane, 4-6C di--tri-carboxylic acid, maleic acid, ascorbic acid, nicotinic acid, salts or phosphate thereof and pyruvic acid lower alkyl ester.
Patent JP-H05128007-A (JP)
Title: Image forming device
Inventor: MATSUKAWA TADAHIRO
IPC: G06F21/60
Filed: 1991-11-08
Abstract: PURPOSE:To write data in a writing memory only by one memory access. CONSTITUTION:In an image forming device consisting of an arithmetic unit 1, a program data memory 2 and an output device 3 which are connected through a data bus 4, an image memory 5 and a writing memory 6, a memory control device 7 provided with a function for judging write inhibiting/permitting information and changing an image is connected to the data bus 4 and the memories 5, 6.
Patent JP-H04166344-A (JP)
Title: Printer
Inventor: SHINKAWA TAKESHI
IPC: B41J2/30
Filed: 1990-10-30
Abstract: PURPOSE:To reduce a power source capacity for driving a printing head by providing a division printing control means which changes over an exciting signal so that it can be supplied in order per group by controlling a change-over means and, meanwhile, repeats printing in accordance with printing data by controlling a printing control means. CONSTITUTION:In a printer, a division printing control means M4 changes over an exciting signal so that it can be supplied in order for every group of a plurality of electromagnets by controlling a change-over means M3; the electromagnets which are magnetically proximate to each other are divided into different groups. The means M4 also excites a corresponding electromagnet in accordance with printing data to repeat printing by controlling a printing control means M2. The electromagnets in each group are magnetically most far from each other. In a magnetic circuit, the increase of an electric current affected by the other magnetic circuit is suppressed to be as small as possible. The electric current flowing in each electromagnet is reduced, and a large current is prevented from flowing at a time. In this manner, the power source capacity of a power source circuit used for driving a printing head can be further reduced.
Patent JP-S63148821-A (JP)
Inventor: YAMAMOTO YOSHIAKI
IPC: H02H7/26
Filed: 1986-12-11
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-H02140211-A (JP)
Title: Maleimide-based copolymer having peroxy bond in molecule
Inventor: KATO KENJI
IPC: C08F214/06
Filed: 1988-11-22
Abstract: PURPOSE:To obtain the subject copolymer, consisting of specific maleimide units, comonomer units and peroxy bond-containing units, excellent in safety and handleability, having good solubility in other resins and solvents and useful as a precursor, etc., for maleimide-based block copolymers. CONSTITUTION:The objective copolymer, obtained by thermally reacting (A) a maleimide compound (e.g., cyclohexylmaleimide) with (B) a comonomer (e.g., methyl methacrylate) and (C) a polymeric peroxide prepared from an aliphatic dicarboxylic acid chloride (e.g., adipoyl dichloride), glycols (e.g., ethylene glycol) and sodium peroxide in a solvent, containing 20-90wt.% constituent units expressed by formula I (R1 and R2 are H, halogen or methyl; R3 is alkyl, cycloalkyl, aryl, etc.), 10-70wt.% constituent units expressed by formula II (R4 is H or methyl; R5 is phenyl, Cl, COOCH3, etc.) and 0.1-10wt.% constituent units expressed by formula III (R7 is alkylene; R8 is alkylene, etc.) and having 2,000-500,000 weight-average molecular weight.
Patent JP-H07194099-A (JP)
Title: Reference voltage generating circuit
Inventor: HAYASHI EIKO
IPC: G05F3/24
Filed: 1994-11-28
Abstract: PURPOSE: To provide a reference voltage generation circuit that can fully cope with effects due to the influence of fluctuations in process conditions and operating environment, in addition to the change in a power supply voltage which is inputted externally. CONSTITUTION: A power supply voltage VCC is boosted to a high-voltage generation circuit 45 for causing a breakdown in the diode of a clamp circuit 50, thus generating a boosted voltage V pump that is clamped to a constant level. Then, it is divided by a voltage-dividing circuit 60, thus outputting a reference voltage Vref. A breakdown voltage cannot be easily affected by the operating environment, such as process conditions and a temperature change, thus maintaining an extremely stable constant level. Therefore, the reference voltage can be stabilized, without being affected by the process conditions and temperature changes.
Patent JP-H03218350-A (JP)
Title: Pantothenic acid derivative
Inventor: IKAWA HIROSHI
IPC: C07D211/42
Filed: 1990-11-01
Abstract: NEW MATERIAL:A compound of formula I [R<1>, R<2> are H, OH-protecting group; R<3> is 5-25C monovalent aliphatic hydrocarbon group, NHR<4> (R<4> is 5-25C monovalent aliphatic hydrocarbon group); one of X, Y is 4-7 membered divalent nitrogen-containing heterocyclic ring group, the other is O, S, HR<6> (R<6> is H, lower alkyl); (m) is 0-2; (n) is 1-4]. EXAMPLE:2-Decanoylaminomethyl-1-[3-[N-2,2,5,5-tetramethyl-1,3-dioxane-4- carbonylamino]-propanoyl]pyrrolidine. USE:An acyl CoA-cholesterol-acyl transition enzyme-inhibiting agent. A drug having a blood lipid-lowering activity based on a cholesterol absorption inhibition and simultaneously an anti-arteriosclerosis activity. PREPARATION:For example, a compound of formula II (R<11>, R<21> are OH- protecting groups; Z<1> is OH, halogen, etc.,) is subjected to a reaction with a compound of formula III to provide the correspondent compound of formula I.
Patent JP-H03154826-A (JP)
Title: Flow rate sensor device
Inventor: SUZUKI ISAO
IPC: G01F1/69
Filed: 1989-11-14
Abstract: PURPOSE:To facilitate the manufacture and to prevent impurities from being mixed with fluid because of remaining flux by fixing flanges and a sensor tube by welding and positioning them in a hole part through the slit of a base. CONSTITUTION:The discoid flanges 7a and 7b which are made of stainless steel which have holes where a sensor tube 1 is inserted in the centers are interposed in the sensor tube 1 and the end surface of the sensor tube 1 is aligned with the surface positions of the holes in the reverse surfaces of the flanges 7a and 7b. In this state, they are rotated around the sensor tube 1, the joined parts between the sensor tube 1 and flanges 7a and 7b are fixed by laser welding, and the weld zone is sealed. Then the sensor tube 1 is positioned at the part of the hole 52 by being passes slightly above the connection part of the sensor tube 1 for the flanges 7a and 7b through the slit 51 of the base 50. Consequently, remaining matter such as flux never sticks on the internal wall of the end part of the sensor tube 1 and the sensor tube 1 where the flanges 7a and 7b can be positioned through the slit 51 of the base 50, thereby facilitating the manufacture.
Patent JP-S63146432-A (JP)
Inventor: MIYAZAWA HISAO
IPC: H01G9/10
Filed: 1986-12-10
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-H05132213-A (JP)
Title: Stacker for paper sheet
Inventor: MIYAGAWA SHINJI
IPC: B65H29/14
Filed: 1991-11-11
Abstract: PURPOSE:To eliminate such a possibility that paper sheets once fed to a storage part might be conveyed in reverse to a conveyor passage from the storage part. CONSTITUTION:In a paper sheets stacker provided with a flexible, rotatable paper sheets guiding member overlapping with a conveyor passage 2 of a conveyor means or its extension, and also overlapping with a conveyor locus of paper sheets leading to a storage part 5 from a terminal of the conveyor means 5 installed in the terminal of the conveyor means, it is composed of installing a guide member which is overlapped with the paper sheets guiding member, and passing the paper sheets being conveyed by the conveyor means in a direction of feeding them to the storage part 5, but not passing them in the reverse direction, and its storage side is opened.
Patent JP-H05135211-A (JP)
Title: Character recognition device
Inventor: SUGIYAMA YUKIYA
IPC: G06K9/68
Filed: 1991-11-11
Abstract: PURPOSE:To provide a character recognition device in which a recognition rate is improved, and a correctness rate is extremely improved, and by which an erroneously recognized character can be exactly corrected even when a similar character is erroneously recognized, and a correct character is not included in a candidate character group. CONSTITUTION:This device is equipped with a character recognition part 1 which operates the character recognition of picture data, and converts the data into character code, similar character dictionary 3, and similar character collating part 2 which collates entire candidate characters in a candidate character group obtained from the character recognition part 1 to the similar character dictionary 3. And also, the device is equipped with a similar character adding part 4 which takes out a similar candidate character which is similar to a character judged to be a similar character by the similar character collating part 2 from the similar character dictionary 3, and adds it to the candidate character group. Then, the device is equipped with a candidate word preparing part 5 which combines the candidate characters of the plural candidate character groups, and prepares a candidate word, word dictionary 7, word collating part 6 which collates the candidate word to the word dictionary 7, and correct word deciding part 8 which decides the correct word from among the candidate word group passing the detection by the word collating part 6.
Patent JP-H04169694-A (JP)
Title: Drilling device
Inventor: OTA KAZUYUKI
IPC: E21B17/05
Filed: 1990-10-31
Abstract: PURPOSE:To prevent a crushing agent from entering to the inner part of a drilling machine by fitting a swivel onto a shank rod, and providing, in front of the carriage of the drilling machine, a stopper holding the swivel in a distant position forward of the drilling machine. CONSTITUTION:A swivel 16 is fitted onto a shank rod 11. A hose 23 connected to the pressure air pipeline from a compressor and the crushing agent pipeline from a crushing agent feed pump through a check valve is mounted on the swivel 16. A stopper 29 provided in front of a carriage 28 on which a drilling machine 10 is placed is fixed so as to be held in a position distant by a determined distance (1) from the drilling machine 10. Even when the seal 24 of the swivel 16 is deteriorated during the injection of the crushing agent, and the crushing agent is leaked from the swivel 16, the crushing agent never enter to the inner part of the drilling machine 10 to break it.
Patent JP-H06149777-A (JP)
Title: Target value setting simulation device
Inventor: HARADA YUKIHIKO
IPC: G06F19/00
Filed: 1992-11-02
Abstract: PURPOSE:To provide the target value setting simulation device which finds optimum values of a stock-out rate, inventory months, a production ability margin, a setup change frequency, and a production lead time. CONSTITUTION:This simulation device is equipped with an inventory simulation part 11 which finds the respective relations of the stock-out rate, inventory months, production ability margin, setup change frequency, and production lead time from an equation for finding the safe volume of inventories, an equation for finding the setup change frequency, an equation for finding the mean volume of inventories, and an equation for finding the mean volume of stockpile inventories, a cost conversion part 12 which converts the values of effects obtained when the stock-out rate, inventory months, production ability margin, setup change frequency, and projection lead time are converted optionally and the required investiment cast, and a display part 13 which displays a list of the amount of money found by the cost conversion part 12 and the stock-out rate, inventory months, production margin, setup change frequency, and production lead time found by the inventory simulation part 11.
Patent JP-H07127521-A (JP)
Title: Heat resisting structure of cylinder head
Inventor: ISHIZUKA SATORU
IPC: F02F1/24
Filed: 1993-10-30
Abstract: PURPOSE:To enhance the heat resistance of a cylinder head and prevent a stained phenomenon or generation of heat spots. CONSTITUTION:A wall 22 to constitute a combustion chamber 18 in a cylinder head 2 is made of a composite material using aluminum alloy matrix, and the contacting surface 28 of the wall 22 is subjected to plating, and the wall 22 is attached to the head combustion chamber part 4 by means of pressure fitting, cold fit, cast inclusion, thread formation, and heat application.
Patent JP-H09136757-A (JP)
Title: Sheet stacker
Inventor: SAWADA TETSUYA
IPC: B65H29/68
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To stack sheets in regular order without generating disorder and a jam to the sheets. SOLUTION: A sheet discharge conveyor 5 is disposed with step difference on the front side of a sheet conveying conveyor 1 for transferring sheets continuously at high speed, and a drop guide path Y is provided on the front side. The sheets S delivered from the sheet discharge conveyor 5 are fed from the drop guide path Y into a sheet stacking part 11 for stacking, and when the sheets are stacked to the specified height, the sheet S is stopped being sucked by suction-holding mechanism X provided at the feed end part of the sheet dishcarge conveyor 5 so as to hold an interval to the sheet S directly in front. After the lapse of fixed time from the suction of the sheet S, suction is released, and sheet receiving members 26, 27 provided at the lower end part of the drop guide path Y are protruded into the drop guide path Y.  The head batch-divided sheets fed into the drop guide path Y from the sheet discharge conveyor 5 are received by the sheet receiving members 26, 27, and after a stack of sheets in the sheet stacking part 11 is discharged, the sheet receiving members 26, 27 are retreated to continue stacking of the sheets.