baber/WOPTO huggingface dataset:
Patent JP-2000120860-A (JP)
Title: Control device for automatic transmission
Inventor: ARAKI SHOICHIRO
IPC: F16H61/16
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To elongate a life of a frictional engagement element by reducing thermal stress applied to the frictional engagement element. SOLUTION: This type of control device for an automatic transmission has an integrated value varying means 91 which temporally varies the integrated value, a multitransmission sensing means 92 which senses multitransmission where shifting between a first and second shifting gear stages is repeated, and a multitransmission prohibition means 93 which prohibits multitransmission when the integrated value reaches a set value during the multitransmission. In such a case, it is possible to prevent repetition of engagement/disengagement of the same frictional engagement elements for a long time, since the multitransmission is prohibited when the integrated value reaches the set value. It is thus possible to reduce thermal stress applied to the frictional engagement element, and elongate a life thereof.
Patent JP-H06117200-A (JP)
Title: Water supply device using threaded rock bolt
Inventor: KOKUBU SHIGEO
IPC: E21D20/02
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a coupling which is removable and is not loosened, by a method wherein a cylindrical part with no threads is formed in the vicinity of the end part of a threaded hollow rock bolt and after a half-split tapered spacer is mounted thereon, the cylindrical part is connected with a connecting sleeve on the side of a water supply hose through a turnbuckle type outer sleeve. CONSTITUTION:A cylindrical part with no threads is formed in the vicinity of the end part of a hollow rock bolt 1, on which left-hand threads are formed, and a half-split tapered spacer 4 is mounted on the cylindrical part. A flanged stop ring is formed on a connecting sleeve 2 for clamping a hose which supplies water and an anchoring agent into the rock bolt 1. The rock bolt 1 is connected with the connecting sleeve 2 through an outer sleeve 3 wherein the left-hand threads are formed on one side thereof and right-band threads on the other side, and thus even if the rock bolt 1 is allowed to turn in either direction of the right and left or to vibrate, thread parts are not loosened. In this way, a coupling to be attached and detached easily and surely can be obtained.
Patent JP-2000083463-A (JP)
Title: Grain tank in combine harvester
Inventor: KONO KENJI
IPC: A01D67/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To resolve a former problem that constitution is complicated in a structure detaching a grain tank to a grain raiser in a thresher. SOLUTION: This combine harvester raises grain threshed in a thresher mounted on a chassis by a grain raiser 2 and receives them in a grain tank 3. In the combine harvester, the grain tank 3 is made of a synthetic resin material and provided so as to have a feeding port 16 communicating with a discharging port 14 of the grain raiser 2 at a side in its upper part and to open its bottom face and to have a handle on its outer upper part. Then the grain tank 3 is superposed and engaged with a lower part tank having a longitudinal spiral and being fitted to an upper face of the chassis, and is pulled to the discharging port 14 part of the grain raiser 2 by a detaching tool 4 and fixed.
Patent JP-H07144101-A (JP)
Title: High temperature corrosive water solution concentrator and take-out method for concentrate
Inventor: IWASHIMA YOSHINORI
IPC: B01D1/00
Filed: 1993-11-26
Abstract: PURPOSE:To provide a concentrator and a method of taking out concentrate from a pressure reducing system in which the concentrate of a high temp. corrosive water solution is continuously taken out to outside the pressure reducing system. CONSTITUTION:A gas-liquid separator 2 for high temp. corrosive water solution, a liquid storing part 7 arranged below the gas-liquid separator 2, a heating part 3 connected to the gas-liquid separator, and a pressure reducing means 4 for keeping the gas-liquid separator 2 at a reduced pressure are provided. The bottom part of the gas-liquid separator 2 and the upper part of the liquid storing part 7 are connected by a long tube having tube length 6 enough to continuously cause the concentrate to flow down by the static head of concentrate. Thus a high temp. corrosive water solution concentrator is constituted.
Patent JP-H05133396-A (JP)
Title: Diffuser of centrifugal fluid machine
Inventor: KOBAYASHI HIROMI
IPC: F04D29/44
Filed: 1991-11-13
Abstract: PURPOSE:To secure deceleration uniform in circumferential direction and high efficiency and reduce noise by setting the number of vanes of the diffuser provided with vanes at the first row to two or more times as large as that at time second row, and varying the angle of the outlet of the vane at the second row in circumferential direction. CONSTITUTION:For a diffuser provided with vanes, the diffuser part of a centrifugal impeller 1 is equipped with a plurality of vanes 1a. In this case, the number of vanes of the diffuser provided with vanes is set at the first row to be two or more times as large as that at the second row. Moreover, the angle of the vane in the first row is changed in circumferential direction. For example, three sheets of upstream vanes 2b are installed to one pitch between the downstream vanes 2c. And, the angles of the outlets of three sheets of vanes 2b are changed in circumferential direction, and the angle beta2 of the outlet of the vane 2b near to the negative pressure side of the downstream vane 2c is set to be large, and besides the angle beta2'' of the outlet of the vane 2b'' neat to the pressure face side is set small. That is, the angles of the outlets are set in the relation of beta2>beta'>beta2''.
Patent JP-H05134196-A (JP)
Title: Optical breaker
Inventor: KAKII TOSHIAKI
IPC: G02B26/08
Filed: 1991-11-13
Abstract: PURPOSE:To provide a low-cost optical breaker comprising a small number of parts items. CONSTITUTION:An optical breaker is composed of a rotation member 1, a connection member 2 of which one end 2a is connected to a peripheral part of the rotation member 1, a rhomboidal slider 3 connected to the other end of the connection member 2, a guide groove 4 to guide the rhomboidal slider 3 at least in two directions, a first optical connector 1A and a second optical connector B disposed at terminating parts of the guide groove 4, a third optical connector C connected to the other end of the connection member and connected to the first optical connector A or the second optical connector B, and a direction changing member 5 disposed protruding along the radius of the rotation member 1 for changing moving directions of the rhomboidal slider 3 in the guide groove 4 corresponding to rotation of the rotation member 1.
Patent JP-H10138635-A (JP)
Title: Method of stabilizing thermal image by using reactive plasticizer
Inventor: DEBOER CHARLES DAVID
IPC: G02B5/22
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent a thermal image from being retransferred or migrated by adding a reactive plasticizer which can be crosslinked by application of an emitted light to an image receptive layer. SOLUTION: A polymer protective overcoat layer to be provided on an image receptive layer containing a coloring agent for a pixel element is formed by the photopolymerization of a cycloaliphatic epoxide compound such as 3,4- epoxycyclohexyl methyl 3,4-epoxycyclo hexylcarboxylate with a layer containing the onium acid of Lewis salt as a photoinitiator. The image receptive layer contains polycarbonate derived from bisphenol A substituted with methylene such as 4,4'-(hexahydro-4,7-methanoindane-5-iridene)-bisphenol A. A plasticizer for a coloring matter receptive layer is selected from heat-curing and photosetting polymer materials.
Patent JP-H01140656-A (JP)
Title: Manufacture of semiconductor device
Inventor: EMA YASUSHI
IPC: H01L21/331
Filed: 1987-11-27
Abstract: PURPOSE:To facilitate the leading-out of a base of high speed bipolar transistor, by forming the base leading-out film of a bipolar transistor, at the same time as forming the gate electrode of a MOS transistor. CONSTITUTION:When the gate electrodes 7n, 7p of a MOS transistor are formed, a base leading-out film 7b of a bipolar transistor is formed at the same time. By selectively oxidizing the base leading-out film 7b, a mask is formed, which defines, in self alignment manner, the distance between a base contact region 11 and an emitter region 14. That is, the base leading-out film 7b of the bipolar transistor is formed at the same time as the gate electrodes 7a, 7b of the MOS transistor. A part of the base leading out film is on an insulating film, so that parasitic capacitance is reduced, thereby facilitaing the leading out of the base.
Patent JP-2000117423-A (JP)
Title: Method for cooling casting with horizontal-spritting mold and line equipment therefor
Inventor: FUKIHARA MAKOTO
IPC: B22C7/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of molding flasks to be used and to shorten a mold conveyor by taking out a sand mold containing a casting from the mold with the molding flask in the vertical state, pushing too the tail end of the preceded sand mold group, intermittently shifting the sand mold group, cooling the casting and feeding the front end of the sand mold into a mold shake-out machine in oder. SOLUTION: When the mold M with molding flask is arranged in vertical state and carried into a mold holding machine 6, the sand mold S in the molding flask F is pushed out with a push-out plate 15 by working of a mold push-out machine 10 and pushed to the sand mold S at the tail end on the conveyor 9 for storing the molds. In the mold holding machine 6, the empty molding flask F is left. The sand mold S group is intermittently shifted by working the conveyor 9 for storing the molds by one pitch, and dropped and fed into the mold shake-out machine 16. Since the casting W is removed from the molding flask and cooled and the sand mold on the conveyor 9 for storing the molds is intermittently shifted and cooled, the setting space can be small. The empty molding flask left in the molding holding machine 6, is pushed out to a molding flask recovering line and recovered.
Patent JP-2000122862-A (JP)
Title: Trial installation management system
Inventor: YOSHIMOTO MASAMICHI
IPC: G06F21/10
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To permit the easy support of a trial function to a normal software product and to reduce the possibility that the trial function exerts a bad influence on an original function. SOLUTION: A management information setup module 21 sends trial management information for a software product 20 to a management mechanism 10 when the software product 20 where a self exists is installed. A management information storing part 12 stores management information having a trial management information group about the entire software products 20 being a trial management object. A product management module 11 refers to the management information in the part 12, monitors each software product 20 and manages operation limitation. A limitation release condition management module 13 performs management about the limitation release conditions for the trail function of the each software product 20 and offers a limitation release interface of the product 20 being the trial management object.
Patent JP-S63151105-A (JP)
Title: Ladder type piezoelectric filter
Inventor: SAKAI KATSUMI
IPC: H03H9/58
Filed: 1986-12-15
Abstract: PURPOSE:To obtain a single-peak filter characteristic where the extent of attenuation is large in a frequency band higher than the pass band, by connecting the second capacitor between the other terminal of the second piezoelectric resonator and a common potential line. CONSTITUTION:One terminal of the first piezoelectric resonator 16 and that of the second piezoelectric resonator 17 are connected to each other at a connection point 18, and the other terminals are connected to an input terminal 12 out of input terminals 12 and 13 and an output terminal 14 out of output terminals 14 and 15. The first capacitor C1 is connected between said connection point 18 and a common potential line 19 which connects the input terminal 13 and the output terminal 15. The second capacitor C2 is connected between the other terminal of the second piezoelectric resonator 17 and the common potential line 19. Thus, the increase of insertion loss and an influence of insertion loss upon the pass band width are prevented by the action of the second capacitor C2 and the extent of attenuation in a frequency band higher than the pass band is larger though the electrostatic capacity of the first capacitor C1 is not increased.
Patent JP-H01139438-A (JP)
Title: Attracting pad
Inventor: OBATA SOTOJI
IPC: B66C1/02
Filed: 1987-11-26
Abstract: PURPOSE:To securely attract an objective article without discrepancy in its position to always steadily carry it by forming a ring-shaped attracting surface with a recess, and making pressure in the inside of the recess negative at attracting the objective article. CONSTITUTION:Before a vacuum device attracts an objective article, a ring- shaped attracting surface 5 of an attracting part 4 at the tip of a semi-spherical board 2 is pressed against the objective article to be attracted (for instance sheet metal), and air is excluded from the inside of recesses 6 which are semi- spherical in a cross section and arranged in zigzags on the attracting surface 5. The attracting surface 5 is next released from pressing to make pressure in the inside of the recess 6 turn into a negative state, and the negative pressure caused in the recess 6 attracts the objective article to the attracting surface 5. A vacuum device functions in this state to exclude the air in a space 3 inside the board 2, and thereby makes the board 2 display its original attracting function. Thus since previous attraction is performed by the recess 6 besides the above-mentioned original attraction, even the oil-coated sheet metal can be securely attracted without discrepancy in its position and carried.
Patent JP-H02145367-A (JP)
Title: Multicolor recorder
Inventor: KAWANA TAKASHI
IPC: G03G15/01
Filed: 1988-11-28
Abstract: PURPOSE:To provide different printing densities in respective colors by providing printing density setting means for setting different printing densities for colors at the time of printing on the basis of timings of different clock signals for the respective colors. CONSTITUTION:Black and red print data are fetched from a controller CNT 31 to memories 32 and 33 of a laser printer 30 in synchronization with a CLOCK. For example, an image having 400 (dots/inch) of black print density and 200 of red print density is sent. The black print data held in the memory 32 is output in synchronization with the clock of a clock generator 34 to drive a semiconductor laser 2 through a laser driver 36, thereby radiating a photosensitive drum therewith to print a black. Similarly, the red print data held in the memory 33 is radiated to the drum by a semiconductor laser 3 to print a red. Here, the clock frequency of a clock generator 35 is 1/2 of that of the generator 34. This is controlled by a controller 40.
Patent JP-H06147284-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: EZAKI SEIJI
IPC: F16H15/38
Filed: 1992-11-09
Abstract: PURPOSE:To reduce the generation of working noise and vibration by uniformizing a contact pressure between input or output discs and a loading cam. CONSTITUTION:A plurality of loading cams 16 and an intermediate disc 15 with the outer periphery of which a power transmission gear 18 for an input is formed integrally are peripherally arranged between a pair of input discs 5 and 9. Cam plates 87 and 87 are arranged between the loading cam 16 and the input discs 5 and 9. A cam surface 87a for engaging the loading cam 16 is formed at each cam plate 87. Each cam plate 87 is radially spline-coupled to the input discs 5 and 9. Thus, though, during transmission of a power, microwaving deformation in an axial direction occurs to the cam plate 87, a power is transmitted from the cam plate 87 to the input discs 5 and 9 without being influenced by deformation of the cam plate 87, and a contact pressure between the input discs 5 and 9 and the loading cam 16 is uniformized.
Patent JP-2001119023-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: KUBO HIROTOSHI
IPC: H01L29/12
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, together with its manufacturing method, where a thickness t2 of the oxide film at a drain part is larger than a thickness t1 of the oxide film at a channel region part by selecting a crystal plane exposed on a trench surface. SOLUTION: A semiconductor wafer of plane orientation (111) is prepared. A trench 26 is formed on its surface. A semiconductor layer (channel region), partitioned by the trench 26, constitutes a hexagonal unit cell pattern. Multiple unit cells are connected in parallel to constitute an MOSFETs element. A (110) surface is exposed on a semiconductor layer surface 27 on the side surface, while (111) plane is exposed on a semiconductor layer plane 28 at a bottom plane. Both silicon surfaces 27 and 28 are thermally processed at a high temperature to form a gate oxide film 29. Since growth rate differs depending on crystal plane, a film thickness t2 is formed larger than a film thickness t1.
Patent JP-H02146287-A (JP)
Title: Rotary type compressor
Inventor: MORITA ICHIRO
IPC: F04C29/00
Filed: 1988-11-25
Abstract: PURPOSE:To reduce frictional loss between a shaft and a bearing by providing a bearing member having a recessed part with an area less than one eighth of the whole inner surface and with a fixed depth in a main and a sub bearings at the circumferential angel of less than 90 deg. from a vane in the reversely rotating direction of the shaft. CONSTITUTION:The recessed part 18a provided on the inner diameter side of a bearing member 18 fitted into a main bearing 7 is positioned within at least 90 deg. from the position of a vane 6 in the reversely rotating direction of a shaft 3, and its area is made less than one eighth of the whole inner surface area. With this structure, the shaft 3 is eccentric approximately in the range of 120 deg.theta1-180 deg.theta2 due to the load acted upon the shaft 3 at the time of operation, so that frictional loss generated by the friction between the fluid and lubricating oil supplied between the shaft 3 and the bearing member 18 is decreased by providing the recessed part 18a at the bearing member 18 on the reverse eccentricity side of the shaft 3. In addition fluid friction is scarcely generated by making the depth of the recessed part 18a 0.1-0.5mm, so that frictional loss can be reduced.
Patent JP-H06149940-A (JP)
Title: Method and device for wiring correction processing
Inventor: NAGATA YOICHI
IPC: G06F17/50
Filed: 1992-11-09
Abstract: PURPOSE:To calculate the more suitable path of a shorter wiring/piping length by correcting unnecessary curves in the case of automatically performing piping or wiring by CAD or the like. CONSTITUTION:This device is provided with a three-point selection part 1 for selecting a pair of three continuous points from all the bending points of a path, three-point position relation judge part 2 for judging whether the selected three points are positioned on one straight line or not, line segment move part 3 for parallelly moving a line segment composed of two continuous points when those three points are not positioned on one straight line, on interference inspection part 4 for inspecting interference with any obstacle when the line segment is moved, a point erase part 5 for erasing the second point among the selected three points when the three points are positioned on one straight line and are not interferred with the obstacle, a line segment restoration part 6 for restoring the moved line segment when there is no interference with the obstacle, a scan judge part 7 for judging whether all the combination of three continuous points is scanned or not and returning to the selection part 1 when they are not completely scanned, and a correction judge part 8 for judging whether correction is performed in the preceding scan or not when the scan is completed, returning to the selection part 1 when the correction is performed, and ending processing when the correction is not performed.
Patent JP-H05151197-A (JP)
Title: Method for inputting kanji into computer
Inventor: OKA CHINKA
IPC: G06F17/21
Filed: 1991-11-14
Abstract: PURPOSE: To provide a method for coding Chinese characters based on the shape of the characters by using only digits from 0 to 9 without necessitating any special training. CONSTITUTION: Total objective characters are divided into maximum of three units for each character, and classified into 10 kinds of 'integration type', 'two row type', 'three row type', 'two layer type', 'three layer type', 'erect wooden horse type', 'inverted wooden horse type', 'left turn wooden horse', 'right turn wooden horse', and 'special type' according to the number and array of the units. Then, the code of each unit is decided by the starting stroke form and ending stroke form of the unit constituting each character, the unit code is connected according to a preliminarily decided unit sequence, the code of the pertinent Chinese character is decided, and the code is inputted from a ten key pad.  Thus, a character code can be prepared directly and easily from the shape of the character of the Chinese character, and the operation of a Chinese computer can be attained without necessitating any special training.
Patent JP-H09118858-A (JP)
Title: Aqueous resin dispersion for coating material
Inventor: ITO YUMIKO
IPC: C08F265/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous resin dispersion for a coating material giving a coated film having excellent water repellent.oil repellent properties, resistance to pollution, gloss and smoothness by emulsion polymerizing a vinyl monomer in an aqueous medium containing a specific aqueous graft copolymer. SOLUTION: This aqueous resin dispersion for a coating material is obtained by polymerizing (A)0.1-50wt.% macromonomer bonding a radically polymerizable group at a chain end of a copolymer obtained by polymerizing a monomer mixture composed of (i) 20-65wt.% perfluoroalkyl acrylate and/or perfluoroalkyl methacrylate with (ii) 80-35wt.% another vinyl-basedmonomer [preferably a (meth)acrylate] and containing >=70wt.% of a methacrylate-based monomer, (B) 3-40wt.% of a radically polymerizable group-containing water-soluble organic acid or its salt, (C) 1-30wt.% styrene, (D) 20-60wt.% of an alkyl methacrylate and (E) 0-75.9wt.% of other vinyl monomers to obtain an aqueous graft copolymer and then emulsion polymerizing a vinyl monomer in an aqueous medium containing the resultant copolymer.
Patent JP-2000083557-A (JP)
Title: Motor-driven sprayer
Inventor: OTA EIJI
IPC: A01M7/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven sprayer, capable of being easily carried, having excellent operability and not leaking water, when falling down. SOLUTION: This motor-driven sprayer is obtained by sequentially vertically laminating and assembling a liquid case 1 for receiving a spraying liquid, a driving portion case for receiving a motor 11, a gear pump, etc., and a battery case 3 in a size and shape suitable for holding. The motor-driven sprayer thereby does not require a handle and can be operated with one hand. The method for operating the motor-driven sprayer comprises disposing a button 9 on the top portion, pushing the button 9 to push down a lever 6 against the energizing force of a spring 6c, thus separating the tip valve member 9 of a valve-opening or closing lever 6a from the hole 5a of a packing 5, and simultaneously switching on to operate the gear pump to spray a liquid.  When a finger is separated from the push button 7, the lever 5 is returned by the force of the spring 6c, and the gear pump is switched off and stopped. The hole 5a is further closed with the valve member 9. Thereby, the liquid case 1 is closed, and the liquid does not spill, even when the sprayer is fallen.