baber/WOPTO huggingface dataset:
Patent JP-2001098915-A (JP)
Title: Splash lubrication type engine
Inventor: FURUYA AKIRA
IPC: F01M5/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a splash lubrication type engine by lowering the temperature of a crank chamber in the engine so as to satisfy lubrication of several parts of the engine. SOLUTION: In a splash lubrication type engine which carries out lubrication with the use of oil splash in a crank chamber 16, heat in the crank chamber 16 is positively absorbed by heat receiving ribs 31 projecting from the inner surfaces 11a, 13a, 14a, 15a of the crank casing 4 within the crank chamber 16. With this arrangement, the temperature of the crank chamber 16 is lowered so as to lower the temperature of the oil splash in the crank chamber 16 in order to maintain the satisfactory oil lubrication. With this arrangement, the lubrication of every parts of the engine can be satisfactorily maintained.
Patent JP-H10124314-A (JP)
Title: Data processor and data processing system
Inventor: NISHII OSAMU
IPC: G06F9/38
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To quickly obtain branch-destination instructions within a certain range of a branch instruction from an instruction-destination preread buffer without adding a nullifying bit to an instruction code. SOLUTION: In this data processor 1 includes a CPU 30 and the instruction preread buffer 31 which prereads and stores instructions that the CPU will execute. The CPU includes detecting means 107, 108, and 111 which detect whether or not the quantity of displacement from a branch instruction to a branch destination instruction is a specific displacement quantity according to the branch displacement information that the branch instruction has. The instruction preread buffer 31 clears the instructions which are already preread and outputs a newly fetched branch destination instruction to the CPU 30 when the detecting means detects the displacement quantity not being the specific quantity, and outputs the branch instructions which are already preread to the CPU 30 when the detecting means detects the displacement quantity being the specific quantity.
Patent JP-2000114734-A (JP)
Title: Enclosure structure for electric apparatus
Inventor: SEKI SHINJI
IPC: H05K5/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an enclosure for electric apparatus which can make the molds used for molding its upper and lower covers simpler by forming the upper and lower covers in the same shape, can be reduced in cost by making its structure simpler and using an inexpensive material, can be assembled easily, has a good external appearance without allowing a substrate, etc., arranged in the enclosure to be exposed, and can also be used in a vertical state. SOLUTION: The enclosure structure for electric apparatus is constituted by attaching covers 2 and 3 to the main chassis 1 of the apparatus. The chassis 1 has side wall sections 4, 5, 6, and 7 on the left, right, front, and rear sides and the upper cover 2 is put on the chassis 1 from the top side and fixed to the chassis 1 with screws. In addition, the lower cover 3 is put on the chassis 1 from the bottom side and fixed to the chassis 1 with screws.
Patent JP-H03138244-A (JP)
Title: Transfer passage
Inventor: OKAYAMA MASAO
IPC: B65H5/06
Filed: 1989-10-25
Abstract: PURPOSE:To reduce the cost of transfer system by providing a control means to control the transfer passage length of a transfer means for setting the distance between cross-over sections roughly. CONSTITUTION:When a transfer passage expansion command is inputted from the outside, a motor 17 drives its rotation to rotate a lead screw, so that a link positioning guide lowers in the direction of a rubber roller 20a. As a result, pins 5a, 5b and links 8, 9 expand in the direction of sensors 24a, 24b. At the same time, shafts 2a, 2b, 21a, 21b also move. When the sensor 24a or 24b comes near a target object 25, sensor output changes, and rotation driving to the motor is stopped. Then when the second motor is driven, a rubber roller rotates. When an object to be transferred is fed into the transfer passage under this condition, the object to be transferred is held between the rubber rollers for transferring.
Patent JP-2001095931-A (JP)
Title: Moving irradiation type laser device
Inventor: YAMAZAKI IWAO
IPC: B23K26/082
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To easily and efficiency carry out work of irradiating a laser beam uniformly over a wide range of skin. SOLUTION: A T-shaped laser scanner 2 is mounted on the forward end of a hollow moving frame 3, a support frame 4 is inserted slidably into the axial center of the moving frame 3 and the moving frame 3 and the support frame 4 are connected by a screw rod 5. In the support frame 4, a pulse motor 6 is attached to the base, the rotating shaft of the pulse motor 6 is connected directly to the screw rod 5, and the base end is connected to a support 9 erected in a frame 8 as if planted through a bendable shaft articulation joint 7. The height of the support 9 is adjusted by raising and sinking extensibly a shaft center portion 9a and is fixed by engagingly fastening a regulating screw 9b.
Patent JP-H05148976-A (JP)
Title: Tile aligning device with elevatable compartment bottom plate
Inventor: NODA HIROSHI
IPC: E04F13/08
Filed: 1991-07-26
Abstract: PURPOSE:To align the tiles of different sizes by one tile aligning device and level the surface of the tiles at the same time. CONSTITUTION:The height of partition plates 3, 4, 5 forming blocks for aligning tiles is changed according to the size of the tiles, and a bottom plate 9 in each partitioned area is to be freely elevated. The tiles of the respectively corresponding sizes are fittingly mounted into the blocks of different height, and the appropriate bottom plates 9 are elevated to level the surface of the tiles of different sizes.
Patent JP-S62137118-A (JP)
Title: Winding method for hot rolling titanium sheet
Inventor: KAWAKAMI TAMOTSU
IPC: B21B39/12
Filed: 1985-12-10
Abstract: PURPOSE:To execute industrially and profitably winding of a Ti hot rolled sheet having a good winding form and also having no seizure flaw nor scratch, by executing by no-water injection the winding to a Ti sheet and a table roller, and executing water injection cooling of the roller when the Ti sheet does not exist on said roller. CONSTITUTION:Deterioration of a winding shape is prevented by executing no water injection at all in the course of winding a Ti hot rolled sheet, so that the hot rolled sheet is not brought to overcooling. On the other hand, by bringing said roller to water injection cooling, when the hot rolled sheet does not exist on said roller, such as in the interval of winding, a temperature rise of the roller is suppressed and a temperature difference against the hot rolled sheet is enlarged, and the generation of a seizure is eliminated.
Patent JP-S63171063-A (JP)
Title: Image processor
Inventor: SATO MASA
IPC: G03G15/00
Filed: 1987-10-31
Abstract: PURPOSE:To easily correct a part of a picture memory by providing an instruction means for selecting optional picture information in the plural recording blocks of the memory and a means for deleting the picture information stored in the selected recording block. CONSTITUTION:The memory 304 has plural storage blocks and the picture information is stored in the respective storage blocks. The selection of the optional picture information in the storage blocks of the memory 304 is executed by the ten key CSS of an operation panel 301. The deletion of the storage block selected by the ten key CSS is executed in a control part 309 by switching the deletion switch 403 of the panel 301 ON. Thus, one piece of optional picture information in the plural storage blocks can be selectively deleted and the correction, for example in terms of the picture having errors out of plural pictures, can be easily executed.
Patent JP-S62137131-A (JP)
Title: Production of heat exchanger
Inventor: NAKADA JUNICHI
IPC: B21D53/04
Filed: 1985-12-09
Abstract: PURPOSE:To obtain the heat exchanger having uniform heat exchanging at low cost by forming a minute crack on the flame coating layer, by expanding the flame coating layer with high pressure after press-fitting the high hardness metallic powder with its overlapping by flame-coating it in a meandering pattern to two sheets of thin metal plates. CONSTITUTION:The metallic powder of high hardness of a hard chromium, etc., is flame-coated 13 in the prescribed meandering pattern 15 on two sheets of thin metal plates 2. The pattern 15 is press-fitted by a roller 7 by overlapping so that the pattern 15 is conformed thereto. A flame coating layer part 15 is expanded 3 by applying high pressure on the flame coating layer part 15 which is not press-fitted by a nozzle 8. Microcracks are caused due to the flame coating layer 15 having very high hardness and it becomes a porous layer 18. The heat exchanging is uniformized with the generation of a crack 18 on a pipe expanding part 3, the process is simplified more compared with the conventional chemical crack forming method and the cost is reduced.
Patent JP-H04157216-A (JP)
Title: Viscous coupling
Inventor: YAMAMOTO AKIHISA
IPC: F16D47/06
Filed: 1990-10-17
Abstract: PURPOSE:To obtain a one-way clutch with large torque transmission capacity by providing an engagement means having notches and engagement elements passing through the notches in axial direction in the engagement part of one of the 1st and 2nd plates. CONSTITUTION:When an inner plate 36 and a hub 22 are rotated in the arrow directions 90 and 92, respectively, each roller 24 rolls into the narrow portion 84 of each notch 66 mesh and place the inner plate and the hub in linking motion. When they are rotated in the reverse directions, respectively, the meshing is released to eliminate mutual linkage. The rollers 24 are always kept at equal intervals by means of a spacer plate 38 to evenly distribute the surface pressure acting on the notches 66. Thus a one-way clutch for obtaining a large transmission torque between the inner plate (1st transmission member) and hub (2nd transmission member) is formed.
Patent JP-H1192035-A (JP)
Title: Spun yarn winding machine
Inventor: TORIYAMA MASAYA
IPC: B65H67/048
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To install a number of spun yarn winding machines tightly in parallel, and continuously and securely switch yarn from a full bobbin into an empty bobbin. SOLUTION: In a spun yarn winding machine having a switching action two bobbin holders 11, 12 between a winding position P1 and a stand-by position P2 , and provided with a yarn switching action to deliver a running yarn reaching a full bobbin FB to an empty bobbin EB in accordance with this switching action, an automatic yarn switching device 20 is disposed in a revolution track of a bobbin holder having the empty bobbin EB moving from the stand-by position P2 to the winding position P1 , and the automatic yarn switching device 20 is retracted from the revolution track of the bobbin holder during revolution of the empty bobbin EB, where the bobbin holder having the empty bobbin EB is set as a guide as a retraction means of the automatic yarn switching device 20.
Patent JP-H04154990-A (JP)
Title: Production of semiconductor device
Inventor: ISOMAE MASAO
IPC: H01L29/812
Filed: 1990-10-17
Abstract: PURPOSE:To form a dense plating film having good film quality only in a through-hole 11 by forming an electrode on the surface of a substrate, etching the substrate from its rear surface to form the through-hole in a part of the electrode region and subjecting the electrode surface exposed in the through-hole to selective electrolytic plating. CONSTITUTION:A Ti layer 9 and an Au layer 10 as a 1st electrode are formed on the surface of the substrate 8. The substrate 8 is etched from the rear surface side to form the through-hole 11 in which the Au layer 10 is exposed. A Ti layer 13 and an Au layer 14 are then formed as the 2nd electrode on the surface of the substrate 8 exclusive of the resist pattern 12 which is made to remain. The end of the substrate 8 is coated with a resist 15 so as to expose the Au layer 14. The electrode 16 is connected to the exposed Au layer 14 and electricity is supplied only to the Au layer 10 exposed in the through-hole 11. The Au electroplating layer 17 as the dense connecting conductor having good film quality is formed selectively in this part. The resist 15, the 2nd electrodes 13, 14 and the resist 12 are removed and the state 17 which only the through-hole 11 is packed with the Au layer 17 is completed.
Patent JP-H0584599-A (JP)
Title: Closed die cushion for press
Inventor: SUGIMURA NOBUYUKI
IPC: B30B15/02
Filed: 1991-09-27
Abstract: PURPOSE:To lubricate, cool and protect a bearing and sealing compound of a planger by dividing a cylinder room for a press die cushion with a bladder of elastic compound formed in the shape of a bag into inner and outer rooms, sealing liquid into the inner room, sealing pressed gas into the outer room and pre-loading the liquid in the inner room. CONSTITUTION:The bladder 6 formed by elastic compound in the shape of a bag is set air-tightly to an end plate 2 and the cylinder room is divided into the inner room 7 and the outer room 8. Liquid is entered from an inlet 20 of the end plate 2 and shut by a cover 21. Gas of a prescribed pressure is sealed from the inlet 22 of the end plate 3 into the outer room 8, the liquid in the inner room 7 is preloaded and shut by the cover 23. The bladder 6 is provided with pleats on the inner wall and specified deformation is given by expansion, contraction. The bearing, 16 the seal member 17 are protected by isolation by the pladder and the liquid in the inner room 7.
Patent JP-H01236440-A (JP)
Title: Magneto-optical disk
Inventor: ISHIWATA NOBUYUKI
IPC: G11B11/10
Filed: 1987-10-31
Abstract: PURPOSE:To obtain a magneto-optical disk having excellent weatherability and corrosion resistance by combining and laminating a perpendicularly magnetized film and a high-corrosion resistant film so that the perpendicularly magnetized film is mutually complemented by the perpendicularly magnetized film. CONSTITUTION:The perpendicularly magnetized film 12 and the high-corrosion resistant film 20 are combined and laminated. Namely, the perpendicularly magnetized film 12 is formed via an underlying protective film 11 on a transparent substrate 10 and the high-corrosion resistant film 20 is formed thereon. A protective film 13 and a protective resin 14 are then formed in this order thereon. The perpendicularly magnetized film 12, therefore, exists on the transparent substrate 10 side and the high-corrosion resistant film is disposed via the perpendicularly magnetized film 12 on the side opposite to the substrate 10. The corrosion resistance of the perpendicularly magnetized film 12 is, therefore, complemented by the high-corrosion resistant film 20. The moisture resistance, weatherability and corrosion resistance are thereby improved and the film strong to the deterioration by corrosion is formed.
Patent JP-H01119002-A (JP)
Title: Superconductor coil and manufacture thereof
Inventor: NAKAYAMA SHIGEO
IPC: H01F6/06
Filed: 1987-10-31
Abstract: PURPOSE:To obtain stable superconductive characteristics by thermally treating wound superconductive wires in the metallic tube of which an oxide superconductive powder is filled, and filling and fixing a gap between the inner wall of the tube and the oxide superconductor as well as between such wound superconductive wires by a resin. CONSTITUTION:Wires are made by filling a powder of an oxide superconductor 3 in a metallic tube 2, superconductive wires 1, in the formed throughhole 4 of which an epoxy resin is filled, are wound along a winding frame while coating the peripheral thereof with an alumina fiber sleeve 6. This wound body is placed in a baking furnace, increasing its temperature up to 930 deg.C. The epoxy resin 5 in the throughhole 4 is volatilized, the volume of the oxide superconductor being reduced due to a two-hour baking, a gap 8 being formed inside the superconductive wires 1, whose temperature being increased to 600 deg.C and maintained for 1hour, and slowly cooled to 370 deg.C. Then the wound body is placed in a vacuum container, an epoxy resin 9 is impregnated into the gap 8 and the throughhole 4 and between superconductive wires 1, such epoxy resin 9 being fixed by heating, and finally a superconductive coil is obtain by integrating the entire wound body with the insulating sleeve 6.
Patent JP-H1099348-A (JP)
Title: Dental implant and its production
Inventor: OZAWA FUMISADA
IPC: A61C8/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and inexpensively form the surface of an implant contg. calcium phosphate particles having bone conductability by subjecting the surface of the core member of a titanium alloy to a sandblasting treatment with particles, such as sinteredhydroxyl apatite, etc. SOLUTION: The core member 1 of the dental implant is formed of the titanium or a titanium alloy and the surface of the bone implantation part 3 of the core member 1 is subjected to the sandblasting treatment 7 with the particles formed of the sintered hydroxy apatite or calcium triphosphate or a mixture composed thereof and is then subjected to washing and sterilizing. The points (gingiva penetrating part and pier part) exclusive of the bone implantation part 3 may be subjected to the sandblasting treatment 7. As a result, the implant having the surface contg. the bioactive particles is obtd. and the secure execution of the bond with the bone in a short period of time is made possible. In addition, the period for treatment is shortened and the oscillation of the implant is prevented.
Patent JP-H04151006-A (JP)
Title: Hydraulic pump control device of hydraulic device
Inventor: FUJIYAMA KAZUTO
IPC: F15B11/00
Filed: 1990-10-15
Abstract: PURPOSE:To freely change discharge volume control characteristics by controlling a tilt angle regulator of a hydraulic pump on the basis of the respective signals obtained through arithmetically processing the pilot pressure for a pilot valve and discharge pressure of a hydraulic pump detected electrically. CONSTITUTION:Delivery pressure of an oil pump 1 is detected by a pressure sensor 7, and a rotation angle of operating levers 21 of pilot valves 22 to 25 are detected by potentiometers 26 and 27 electrically respectively, and are input to a control unit 50. This control unit 50 outputs a signal for controlling an electric actuator of a tilt angle regulator 8 according to a discharge volume control parameter added a necessary weighting characteristics to the signals fed from the potentiometers 26 and 27, and the discharge characteristics corresponding to the signal fed from the pressure sensor 7. Consequently, it is possible to freely change discharge volume control characteristics, and to improve metering characteristics.
Patent JP-S62138620-A (JP)
Title: Warm air heater
Inventor: MOMODA KAZUTADA
IPC: F23N5/02
Filed: 1985-12-10
Abstract: PURPOSE:To prevent an abnormal increase in temperature and to provide a heater device having a high safety by a method wherein a temperature sensor to stop combustion when a specified temperature is exceeded is attached to a portion near a motor inside a fan guard. CONSTITUTION:In case that air feeding ports 16 are clogged due to a bad condition of applied circumstances such as dusts and powder dusts or the like, or that a surface of a fan guard 14 is clogged with a curtain or the like, resulting in that a sufficient air feeding can not be attained, or in case that a number of revolution of a fan 12a is decreased, combustion gas to be discharged out of an upper paper of a combustion cylinder 3 is hardly discharged from within a main body 7 of wind tunnel to a outlet port 11, resulting in that temperatures of a burner 1, the combustion cylinder 3 as well as the main body of the equipment are increased. In this case, due to a decreased amount of air caused by the fan 12a, a negative pressure near a motor 13 is increased and then combustion gas within the main body 7 of the wind tunnel flows backward and a part near the motor 13 shows an abnormal increased high temperature. When this temperature becomes higher than a desired value, the temperature is sensed by a temperature sensor 17 and then the combustion is terminated.
Patent JP-H08113094-A (JP)
Title: Opening part structure of sunroof for vehicle and manufacture thereof
Inventor: TSURUI TAKEFUMI
IPC: B62D25/06
Filed: 1994-10-18
Abstract: PURPOSE: To provide opening part structure of a sunroof for a vehicle capable of easily attaching a sunroof opening part of a ceiling member to a roof panel, making appearance good, and reducing scraps in forming the sunroof opening. CONSTITUTION: A slit 11 for forming front and rear side turning up parts 7A, 7B and left and right side turning up parts 7C, 7D is formed in an opening part forming position of a ceiling part member 3, locking holes 8, 9 are previously formed in the position corresponding to the rear side turning up part 7B, the front and rear side turning up parts 7A, 7B and the left and right side turning up parts 7C, 7D are turned up in turning up lines (a), (b), (c), and (d), and the front and rear side turning up parts 7A, 7B, and the left and right side turning up parts 7C, 7D are attached to the surface of the ceiling member 3. A locking part for locking a locking projection formed in a sunroof unit is formed with locking holes 8, 9.
Patent JP-H0587398-A (JP)
Title: Hot water retention controller for automatic bath apparatus
Inventor: HADO SAICHIRO
IPC: F24H1/46
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a controller for an automatic bath apparatus which can shorten an automatic hot water retention time while preventing overflow of hot water of a bathtub without using a water level sensor. CONSTITUTION:An automatic bath apparatus comprises a drop hot water supplying circuit 45 for supplying hot water to a bathtub 42, an additional burning circuit 54 for additionally burning to heat hot water in the bathtub 42, and flowrate detecting means 55 for detecting a flow rate to be supplied into the bathtub 42. Further, the apparatus comprises flowrate setting means 49 for setting a flow rate to be supplied to the bathtub, predetermined time lapse deciding means for deciding whether a predetermined time is elapsed or not after alteration of setting a flow rate in the setting means 49 is finished, and circulation deciding means for deciding presence or absence of residual water in the bathtub.
Patent JP-S62136034-A (JP)
Title: Woring method for oblique surface
Inventor: IWATA NAOTAKA
IPC: H01L21/306
Filed: 1985-12-09
Abstract: PURPOSE:To obtain a mirror-polished surface of an arbitrary angle with respect to the original sample surface in one step by continuously inserting the sample into an etchant at a predetermined speed, and forming the oblique surface responsive to the difference of etching progresses on the sample surface. CONSTITUTION:A motor is rotated at a predetermined speed, a sample 12 is inserted into an etchant at a predetermined speed, and the sample 12 is inserted to the portion to be obliquely polished, then pulled and washed with water. When the etching speed of the etchant 11 for the sample 12 is Rmum/s and the inserting speed into the etchant by a feeding mechanism 13 is Vmum/s, and angle thetabetween the obtained surface and the original surface of the sample has a relation of tantheta=R/V. Thus, a mirror-polished surface of an arbitrary angle with respect to the original sample surface is obtained, and this process can be executed in one step.