baber/WOPTO huggingface dataset:
Patent JP-2001119879-A (JP)
Title: Dc brushless motor
Inventor: IIZAKA KAZUO
IPC: H02K5/173
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a DC brushless motor that is compact, light-weight, and is suited as the motor of a portable underwater electric pump. SOLUTION: A motor shaft 5 of a DC brushless motor is made of an aluminum alloy, a magnetic 10 is engaged with the outer-periphery surface of the motor shaft 5 at a site that opposes the inner-periphery surface of a stator 2, a plurality of magnet plates 11 are aligned with constant intervals along the circumferential direction on the outer-periphery surface of the magnetic cylinder, a motor side end 5a of the motor shaft 5 is pivoted by a bearing 7 of a motor-side bearing bracket 3, and a load side-leading part 5b is pivoted by a bearing 8 of a load-side bearing bracket 4.
Patent JP-H09114535-A (JP)
Title: Cover structure of switch provided in lever device
Inventor: AKAZAWA ISAO
IPC: H01H9/02
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To make the fitting piece of the switch, provided nearby a lever, serve as the cover of the switch. SOLUTION: This lever device is provided with the switch 38, which is operated at a specific position of the lever 20 while the lever 20 is inserted into a guide hole 36 formed in a lever box 18 and moved under the guidance of the guide hole 36, nearby the lever 20. In this case, the switch 36 is fitted to a fixation member 30 through the fitting piece 40, which is used even as the cover which covers the operation part of the switch 38.
Patent JP-S62196929-A (JP)
Inventor: BUARUTAA BURAUN
IPC: H02J13/00
Filed: 1986-12-08
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-2000185290-A (JP)
Title: Deodorizing method
Inventor: HAMAGUCHI TAKAYOSHI
IPC: C02F11/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the diffusion of a malodor and the corrosion of facilities by efficiently decomposing and removing hydrogen sulfide and mercaptans in a medium containing a sulfureous offensive smell substances under a mild condition by treating the medium with a peroxide and nitrite ions. SOLUTION: A medium such as waste water or sludge is treated with a peroxide and nitrite ions. As the peroxide, hydrogen peroxide, peracetic acid, a percarbonate, a perborate, calcium peroxide and other inorg. and org. peroxides can be used and hydrogen peroxide or a percarbonate is pref. Nitrite ions are supplied by nitrous acid and nitrite. As nitrite, alkali and alkaline earth metal salts such as a sodium salt, a potassium salt or a calcium salt and an ammonium salt are designated. When peroxide and nitrite ions are premixed, the pH of a mixture is pref. set to 6-12. When peroxide and nitrite ions are added, it is pref. to add a metal salt.
Patent JP-H08228282-A (JP)
Title: Processing method of document picture and binary picture picture element processor
Inventor: RONARUDO II JIYODOIN
IPC: H04N1/40
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To adapt this device to the types of any number of input documents indicating a wide range of possible patterns by segmenting stored binary pictures through the use of a template matching filter. SOLUTION: An input picture 10 is transmitted to a digital printer 12, and a print output 20 is generated. In the digital printer 12, a segmentation filter 14 converts the input picture into at least two segmented pictures, and in an easy case, the text area and half-tone area are segmented. A bit map of the segmented picture is transmitted to a picture processing/re-connecting circuit 15. Moreover, the picture processing circuit processes the segmented picture, and generates one output picture 16, and the output picture 16 is optimized for a prescribed marking processing. Then, the output picture 16 is transmitted to a marking engine 18, and exposed, and developed, and the output print 20 is generated.
Patent JP-H08130304-A (JP)
Title: Mos semiconductor device and its manufacture
Inventor: TANIGAWA TETSUO
IPC: H01L21/768
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a MOS semiconductor device which reduces the area of a source.drain region and which reduces a junction capacitance. CONSTITUTION: Three contact holes 11a are arranged along a gate electrode 4 in both source.drain diffusion regions 5 each. Every contact hole 11a is formed in such a way that it extends over the diffusion region 5 and a field-oxide-film region as an insulating film, for isolation, at its outside. Out of the bottom part of every contact hole 11a, a field oxide film is removed selectively in the field-oxide-film region which protrudes from the diffusion region 5. An N-type diffusion layer 10 into which impurities have been introduced by an ion implantation through every contact hole 11a is formed at the bottom part of every contact hole 11a.
Patent JP-2001078607-A (JP)
Title: Animal-raising tool using aliphatic polyester-based material
Inventor: KAWAKAMI SHINGORO
IPC: A01K15/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an animal-raising tool which can promote the raising of an animal such as a calf and is made from an aliphatic polyester-based material. SOLUTION: This tool B for raising an animal is formed of the first and second brushes 4, 5. Each of the first and second brushes 4, 5 is provided with two lead member 4a, 4a, or 5a, 5a. The groups of many brush hairs 4b, 5b are sequentially disposed in an adjacent state. The lead members 4a to 5a are wound on a shaft 3, and spun and fixed between vertically disposed ring-like terminals 4c, 4d and 5c, 5d. The ring-like terminals 4c to 5c, the lead members 4a to 5a, and the brushes 4b, 5b are integrally molded from a single aliphatic polyester-based material, respectively.
Patent JP-S63144626-A (JP)
Title: Dynamic vector detecting system
Inventor: SAKAI KIYOSHI
IPC: H03M7/38
Filed: 1986-12-09
Abstract: PURPOSE:To contrive to decrease the entire search time without reducing the predicting efficiency by predicting the quantity of movement so as to vary the detecting range of the dynamic vector in response to the result of prediction. CONSTITUTION:A movement predicting device 8 detects the difference between an input picture block of the present frame and the block of the same position of the preceding frame in a frame memory 2 and generates a movement prediction signal representing the quantity of the movement. A detection range controller 9 receives it and controls the range of the preceding frame to be detected by a movement detector 1 in response to the quantity of the predicted movement. As one of the movement detection methods, it is a large movement, and the block A of the present frame and the range C of the preceding frame include a wide range around the block B of the same position of the preceding frame and are large. The other is the case with a small movement, and the range C' of the preceding frame is small because it includes only the narrow range around the block B of the same position.
Patent JP-H09132576-A (JP)
Title: New process for producing triazoloquinoxaline derivative
Inventor: HIRAYAMA NAOKI
IPC: A61P29/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a new triazoloquinoxaline derivative useful as a synthetic intermediate for the production of a triazoloquinoxaline derivative useful as an antiinflammatory agent, antiallergic agent, etc., in high yield. SOLUTION: The objective derivative is expressed by the formula I [R<2> and R<4> are each H or a lower alkyl; R<1> is R<2> or a 3-5C cycloalkyl; R<3> is R<2> , a lower alkoxy or a halogen; A is a 1-5C (branched)alkylene], e.g. 3-[5-(4,5- dihydro[1,2,4]triazolo[4,3-a]quinoxalyl)] propionaldehyde. The compound of the formula I can be produced by reacting a compound of the formula II with a compound of the formula III (X is a halogen; R<6> and R<7> are each a lower alkyl or together form a straight-chain 1-4C alkylene) and reacting the resultant compound of the formula IV with an acid such as hydrochloric acid or oxalic acid.
Patent JP-H06143047-A (JP)
Title: Hole machining tool and its manufacture
Inventor: ICHIDA AKIRA
IPC: B23P15/46
Filed: 1992-10-30
Abstract: PURPOSE:To provide a cemented carbide tool which has the toughness as well as maintains a hardness even at a high temperature, and has a profitability at the same time. CONSTITUTION:In a processing tool which consists of a cemented carbide alloy such as a drill, a drill bush, a reamer, and an end mill, a WC covering layer 6 is formed by a chemical vapor diposition (CVD) to the edge part 2. The WC covering layer 6 is composed of at least one sort of WC and W2C, and its composition is selected according to the desired characteristics.
Patent JP-H10144754-A (JP)
Title: Semiconductor substrate feed in/out device in semiconductor substrate processing equipment
Inventor: HASHIGUCHI TOMOAKI
IPC: H01L21/677
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To contrive automation of a work for feeding the untreated semiconductor substrates to a processing equipment for a semiconductor substrate and an increase in the efficiency of the work and an automation of a work for taking out the treated semiconductor substrates and an increase in the efficiency of the work in the processing equipment for a semiconductor substrate, such as an ion implantation equipment, for performing various treatments to semiconductor substrates, such as silicon wafers. SOLUTION: A pretreatment stocker 3 and an aligner part 2, which make uniform semiconductor substrates in a constant direction, are provided in such a way as to be adjacent to a processing equipment for semiconductor substrate use and at the same time, a placement stage 5 for mount magazines 6 for semiconductor substrate carrying is provided and moreover, a transfer means 7 for transferring the above semiconductor substrates from the magazines 6 to the aligner part 2, from the aligner part 2 to the stocker 3, from the stocker 3 to the processing equipment and from the processing equipment to the magazines 6 is provided.
Patent JP-H07146010-A (JP)
Title: Hot air heater
Inventor: YOSHIDA KOJI
IPC: F24H9/02
Filed: 1993-11-24
Abstract: PURPOSE:To make even an indoor temperature distribution and minimize passing resistance of hot air and reduce noise or upgrade heating effect by slanting greatly a rear side of a non-discharge part of a conventional louver unit to blow out hot air against a vertical projection face of a device main body. CONSTITUTION:A heat generated in a burner unit 12 in a device main body 11 is transferred into a combustion furnace, thereby heating indoor air introduced from a convection fan 14. The heated hot air is blown off outdoors from a louver unit 15. In this case, a rear surface 15a in a conventionally non- discharge area in the louver unit 15 is largely slanted to a vertical projection plane of the device main body 11. For example, the rear surface 15a is designed so that it may lead from one end of the louver unit 15 in an outlet of an air supply line to a front end face on a tank guide side of a combustion frame 18 by way of a front ridge on a center side of a tank guide 17. This construction makes it possible to enlarge a discharge angle of hot air on both sides and equalize an indoor temperature distribution and at the same time to enlarge a discharge area of the louver unit, thereby reducing a passing resistance of hot air.
Patent JP-S62154346-A (JP)
Title: Photomagnetic recording medium
Inventor: GOTO AKIRA
IPC: G11B11/105
Filed: 1985-12-27
Abstract: PURPOSE:To improve the corrosion resistance of a recording layer and to simplify production process by adding a hardly corrosive element and plural kinds of elements to accelerate concentration to an amorphous alloy of a rare earth metal and transition metal and concentrating the hardly corrosive element on the surface of the alloy thereby forming a secure corrosion resistant film. CONSTITUTION:The 1st additive element which alone has a hardly corrosive property is selected from titanium, chromium, aluminum, platinum, etc. The 2nd element to accelerate the concentration of the 1st element is selected from metalloyds such as silicon, germanium, boron, carbon and phosphorus, semiconductors and nonmetals. The hardly corrosive element is concentrated on the surface of the alloy in a short period and the secure corrosion resistant film is formed if the hardly corrosive element and the 2nd additive element to accelerate the corrosion of the easily corrosive metal among the rare earth metal and transition metal and to accelerate the concentration of the 1st additive element in the surface layer part are added to the amorphous alloy of the rare earth metals and transition metal. The hardly corrosive element contained in the alloy precipitates successively on the alloy surface even if the hardly corrosive element on the surface is removed. The corrosion resistant film having excellent durability is thus formed.
Patent JP-2001116092-A (JP)
Title: Hydraulic automatic tensioner
Inventor: ICHIISHI KIKUYA
IPC: F16H7/08
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic automatic tensioner capable of restraining bubbling of oil in a low pressure oil chamber, capable of preventing bubbles rolled in the oil in the low pressure oil chamber from being mixed in a high pressure oil chamber and causing no possibility of functional deterioration. SOLUTION: A hydraulic automatic tensioner 10 has a high pressure oil chamber 23 and a low pressure oil chamber 24, and the high pressure oil chamber 23 and the low pressure oil chamber 24 can communicate in one direction to the high pressure oil chamber 23 from the low pressure oil chamber 24. A baffle 1 is arranged in the low pressure oil chamber 24 for preventing mixing bubbles 28 rolled in oil 27 stored in the low pressure oil chamber 24 with the oil in the high pressure oil chamber 23. The baffle 1 is arranged so as to form narrow clearance 5 passing oil 27 and hardly passing the bubbles 28 between the baffle and a casing 11, and has a partition wall part, a flange part 3 and a spring seat part 4.
Patent JP-H03153281-A (JP)
Title: Fixing device of image forming device
Inventor: MAKIE IKUO
IPC: F16C37/00
Filed: 1989-11-10
Abstract: PURPOSE:To obtain electric conduction and low heat conduction between a heat roller and a bearing by forming projection parts which protrude radially on the outer or inner peripheral surface of the bearing between a bearing part and the bearing intermittently in the circumferential direction. CONSTITUTION:The support protorusions 9 are provided on the inner peripheral surface of the internal ring 6 of the bearing 5 and protrude toward the axis of the heat roller 2 and the protorusions are formed long in parallel to the axial direction of the heat roller 2 at equal intervals in the circumferential direction. Gaps are formed between the respective support protorusions 9 and air flows. An internal ring 6 is fitted in the roller bearing part 4 of the heat roller 2 and fitted integrally to the tips of all the support protorusions 9. Therefore, while the electric conduction is enabled by the simple constitution, the heat conduction is suppressed.
Patent JP-H11114497-A (JP)
Title: Vibratory sieve machine
Inventor: FUJIWARA SATORU
IPC: B07B1/28
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To positively unload a work from a receiving tray by providing a freely rotating holder in the center of a mesh and the receiving tray and radially stretching plural pieces of chain member which is long enough to allow its tip part to come into contact with the mesh and the inner face of the outer peripheral wall of the receiving tray from the holder. SOLUTION: A freely rotating holder 13 of a cross shape as viewed on a plane is mounted in the center of a mesh and the bottom face 10 of a receiving tray 11, and the base end of each of chain members 12 is anchored on each of protrusion pieces 13a, 13b, 13c, 13d of the holder 13, and each of the chain members 12 is made up of a ball chain consisting of plural pieces of a small sphere 15 and a connecting piece 16 which mutually connects these small spheres 15 in a freely rocking manner. In addition, the ball chain is of such a length that its tip part 12a comes into contact with the inner face 18 of the outer peripheral wall 17 of the receiving tray 11. That is, the length is more than enough to allow the 3-4 pieces of the small sphere 15 on the tip side to come into contact with the inner face of the outer peripheral wall 17 of the receiving tray 11.  Thus, it is possible to peel off a work sticking to the corner part of the receiving tray 11 or the mesh.
Patent JP-H01135619-A (JP)
Title: Mold clamping device of injection molder
Inventor: KADORIKU SHINJI
IPC: B29C45/66
Filed: 1987-11-20
Abstract: PURPOSE:To vertically disperse the large own weights of a crosshead, a ball screw for shifting the crosshead and the like and consequently reduce the deflection of a toggle structure by a method wherein an externally-winding toggle mechanism is employed. CONSTITUTION:Molds are installed on a fixed platen 2 and a movable platen 5. Next, an upper and a lower driving pulleys 16 and 17 are rotated through a timing belt 20 by actuating a mold clamping motor 19 in order to rotate ball screws 14 and 15. As a result, heads 12 and 13 are respectively shifted forwards, resulting in stretching through third links 11 respectively the bendings of first links 8 and second links 9 in an upper and a lower toggle mechanisms 6 and 7 so as to perform mold touching and in succession mold clamping action through the advancement of the movable platen 5. Mold opening action is done by reversing the rotation of a mold clamping motor 19 in order to shift the heads 12 and 13 backwards. The actuation of the toggle mechanism and the details of said mechanism are the same as those of the conventional internally- winding toggle mechanism.
Patent JP-H07235155-A (JP)
Title: Disc player
Inventor: ISHII HIROSHI
IPC: G11B27/10
Filed: 1994-11-04
Abstract: PURPOSE:To make quick access to a disc having spiral tracks by providing a setting means for setting the number of sectors per one circumference of the track and a setting means for setting the number of tracks to be jumped. CONSTITUTION:In case, e.g. that a command accompanied by re-accessing is input through a key 19, a CPU 16 subtracts the current address from a target address. Then, an absolute value of the subtracted result is obtained, and divided by the number of sectors per one circumference of a track where the current address is located. The number of tracks to be jumped at the access time is calculated. A jump command is fed to a servo processing part 7. The processing part 7 drives a driver part 5 to move a pickup 3 in a tracking direction. Since tracks are jumped in this manner, an access time for the pickup 3 to move from the current position to a target position is shortened.
Patent JP-2001119115-A (JP)
Title: Printed board module
Inventor: YUASA YUICHI
IPC: H05K1/18
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a printed board module which can be assembled easily and on which the dropping-down amounts of mounted parts can be adjusted easily. SOLUTION: A printed board module is composed of a flexible printed wiring board (FPC) 25 for carrying terminal sections 29 on its end sections bent toward the parts mounting surface of a printed wiring board 22, the printed wiring board 22 having a hole 26 for housing parts 24 and carrying a pattern section 27 for connection formed near the hole 26, and a fixing frame 23. The FPC 25 is fixed to the frame 23 and is mounted on the wiring board 22 with the frame 23 in-between. Consequently, the FPC 25 can be directly connected electrically to the wiring board 22, and the dropping-down amounts of the parts 24 can be adjusted by changing the thickness of the frame 23.
Patent JP-2000119011-A (JP)
Title: High-purity metal phosphide polycrystal and its synthesis
Inventor: OKADA HIROSHI
IPC: C01B25/08
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a high-purity metal phosphide polycrystal having a composition slightly derived from a stoichiometric composition and to provide a method for synthesizing the polycrystal. SOLUTION: This method for synthesizing a high-purity metal phosphide polycrystal comprises packing phosphorus 4, a metal 3 and boron oxide 2A having 0.5-20 mass % water content into a crucible 1, heating the crucible in a furnace at a temperature TM1 to 400 deg.C to make the boron oxide 2A into a softened flow state in an open system of an inert gas flow. Then, an inert gas is introduced into the furnace under pressure P1 in which pressure PRS in the furnace at a reaction starting temperature TRS of the metal 3 and phosphorus 4 exceeds the vapor pressure of phosphorus at TRS, the phosphorus 4, the metal 3 and the boron oxide 2A are heated to TRS, the metal 3 is reacted with the phosphorus 4 to synthesize the objective high-purity metal phosphide polycrystal. The high-purity metal phosphide is synthesized by the synthesis method.
Patent JP-H02139300-A (JP)
Title: Thumbtack with spring
Inventor: TOKUNAGA HIDEMI
IPC: B43M15/00
Filed: 1988-11-21
Abstract: PURPOSE:To ensure firm attachment to a bulletin board and reduce damage of a notice to be posted by equipping a thumbtack with a spring for pressing the notice to be posted. CONSTITUTION:A thumbtack is equipped, on the point side thereof, with a spring for pressing a notice to be posted. The spring may have either a spiral form or a plate-like form.
Patent JP-H02174882-A (JP)
Title: Effective sound generator of pinball machine
Inventor: UGAWA SHOHACHI
IPC: G06F19/00
Filed: 1989-11-13
Abstract: PURPOSE:To avoid a situation in which all sounds cannot be recognized when a plurality of sound generating periods are overlapped each other by providing a sound generating means of preferential control system capable of recognizing preferential sounds. CONSTITUTION:A reading control means 13 is constituted of a voice selecting circuit 131 for selecting and activating a P-ROM on the basis of the outputs of respective play condition detectors 121-128, an address counter 132 for giving address designating information in common to respective P-ROM 1-8, a RO gate 133 for detecting any P-ROM in a sound selecting circuit 131 controllably selected and activated, an activating circuit 134 for transmitting a high level signal to activate an AND gate 135 when the output of an OR gate 133 is generated and a stop commanding signal is not given from a stop commanding circuit 137 and a clock generator 136 for advancing the address designation of an address counter 132. As a result, when at least two sounds generating periods overlap each other, the generation of one of at least two sounds is preferred to avoid the worst situation under which at least two sounds cannot be recognized.
Patent JP-H10117933-A (JP)
Title: Vessel for boiling noodle, etc.
Inventor: SATO SHOTA
IPC: A23L7/109
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the transferring operation by providing an opening in the bottom surface of a meshed vessel capable of accommodating noodle, equipping the opening with a closure capable of being opened, and furnishing an operational part to operate the closure. SOLUTION: A boiling vessel is composed of a meshed vessel 1, grip 2, closure 3, and operational part 4, wherein the vesel 1 has an opening 13 in the bottom surface. The closure 3 is installed under the bottom surface of the vessel 1 and is composed of a lid 31 to shut the opening 13, pivoting part 32 to fix it to under the bottom surface of the vessel 1, and a spring to energize in the direction that the lid 31 is going to close the opening 13 at all times. The operational part 4 is composed of an operator element 41, transmitting element 42, and guide 43, wherein the operator element 41 is installed inside the frame of the grip 2, and the upper part is pivoted on the top of a front plate part 21 while the lower part is installed movably toward the rear plate part 22 along a guide groove.  The transmitting element 42 couples the bottom of the operator element 41 with the lid 31, and the guide 43 secures a moving path for a wire 42.