baber/WOPTO huggingface dataset:
Patent JP-H06166582-A (JP)
Title: Ceramic-based abrasion resistant particle and it production
Inventor: KAMITO YOSHIMI
IPC: C04B41/87
Filed: 1992-11-30
Abstract: PURPOSE:To obtain the subject abrasion resistant particles consisting of a composite structure by welding an iron-based welding material to a nonferrous-oxide dispersed in oil while feeding both materials to the cooled metal surface and generating a sputter-like welded metal while generating H2 gas, etc., in oil content. CONSTITUTION:A sludge 1 obtained by dispersing a nonferrous oxide in an oil is continuously fed to a water cooling roll 8 which is a cooling metal face and simultaneously an iron-based welding material (welding wire) 4 is fed thereto and the iron-based welding material is welded to the nonferrous oxide by subjecting welding electric current to pulse control to generate sputter 10. This sputter 10 is collected by absorbing the sputter to a magnetic 12 to provide the objective ceramics-based abrasion resistant particles consisting of a composite structure having the nonferrous oxide crystallized around primary crystals or eutectic oxide of the iron-based oxide.
Patent JP-H11154969-A (JP)
Title: Method and system mail communication
Inventor: ONO AKIRA
IPC: H04L12/58
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To transmit electronic mail data to a facsimile terminal, a general telephone set, etc., without editing the body part of an electronic mail by a mail communication system side by writing destination information specifying a terminal, a service identifier, a parameter, etc., in the user's name part of the destination field of an electronic mail. SOLUTION: Electronic mail data 50 is composed of a mail header part 51 including a To: field section expressing a destination and a mail body part 52 including a mail text. A destination, a service identifier and a parameter are designated by inputting the destination, the service identifier and the parameter by a continuous character string on the left side of the To: field section, namely the part of a user's name. Since the telephone number of a destination, a DB name within a network, a service identifier, the parameter of each service, etc., are all intensively described in the To: field section of the part 51, the description of the service identifier, a parameter part, etc., can be unnecessitated in the part 52 of electronic mail data.
Patent JP-H10164873-A (JP)
Title: Driver for oscillatory actuator
Inventor: FURUKAWA NOBUYUKI
IPC: H02N2/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To simplify the control algorithm by equalizing the acceleration time and the deceleration time at the time of driving an oscillatory actuator thereby determining acceleration control and deceleration control using same parameters. SOLUTION: In the way of a circuit where a control signal for driving an oscillatory actuator 200 functions, means 6 for converting the transfer function depending on the control state of the oscillatory actuator 200 is provided. An identical transfer function is employed at the time of acceleration and deceleration of the actuator by converting the transfer function depending on the control state thereof. Consequently, the transfer function converting means 6 can deal with a same transfer function when the kinetic energy of the oscillatory actuator 200 increases and decreases.
Patent JP-H06240870-A (JP)
Title: Concrete container for placing concrete into form
Inventor: ROTAARU BITSUCHIYUNAU
IPC: B28B13/02
Filed: 1993-12-20
Abstract: PURPOSE: To operate a distributing hose in a light empty state and to control the supply of concrete with a screw. CONSTITUTION: A concrete container is used for introducing concrete into formwork, particularly, into sliding framework. The container is provided with a downwardly tapering lower portion 3 having an outlet 4. A distributing hose 9 is connected to the outlet 4. The container 1 is supported by a support frame 7. A short pipe 8 is provided between the outlet 4 of the container 1 and the hose 9 and a motor-driven screw 11 is mounted in the short pipe 8. The motor 13 which drives the screw 11 is mounted on the container 1 or support frame 7. The axial length of the screw 11 is made slightly greater than the axial length of the short pipe 8.
Patent JP-H10203840-A (JP)
Title: Bending of glass plate and apparatus therefor
Inventor: MAEDA KENJI
IPC: C03B27/052
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To enable both edge regions of a glass plate to be bent at a prescribed curvature by nipping the glass plate heated to a forming temperature with upper and lower rollers, and conveying the glass plate while moving the positions of plural rollers in the conveying direction to bend the glass plate to the prescribed curvature. SOLUTION: A glass plate 10 heated to 600-700 deg.C in a heating furnace 1 is conveyed to plural bent rollers 21 arranged so as to tilt downward in the conveying direction through the first conveying means 11, to introduce between plural rollers 22 and 22' arranged at the upper and lower portions of the glass plate 10. When the glass plate 10 reaches near the roller 22, the roller 22 is positioned at the position lower than the conveying surface, and the roller 22' positioning at the left side is changed left and the roller 22' at the right side is changed right. Further, the glass plate 10 is conveyed, while the roller 22 is moved upper and the rollers 22' are moved to the original position to provide the glass plate having a large curvature at down stream side in the conveying direction and a small curvature at the center part.
Patent JP-H09156305-A (JP)
Title: Caster attaching structure of display rack
Inventor: YAMAZAKI TAKAHIRO
IPC: B60B33/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To enable casters to be attached to and removed from a display rack while the rack is upright. SOLUTION: Adjusters 21 are provided at the front and rear of each side of a base 11, and at positions near the adjusters 21, casters 20 are secured to a horizontal rail 19. Each of the casters 20 has a holding plate 44, whose corners can be engaged with raised pieces 47 provided in the horizontal rail 19, under which condition a bolt hole in the holding plate 44 and a bolt tightening hole in the horizontal rail 19 have their respective axes made to coincide with each other. Then the casters 20 can be attached by screw-driving bolts 45 to the bolt holes.
Patent JP-H02166192-A (JP)
Title: Phosphor and fluorescent lamp
Inventor: TERAJIMA KENJI
IPC: H01J61/44
Filed: 1988-12-21
Abstract: PURPOSE:To prepare a blue-emitting phosphor with a high emitting power and little fluctuation in chromaticity when a fluorescent lamp is on by mixing an aluminate phosphor of tridymite structure and an aluminate phosphor of the structure similar to that of beta-alumina and/or a halophosphate phosphor in a specified ratio. CONSTITUTION:An aluminate phosphor (A) of tridymite structure (hexagonal or monoclinic system), shown by the formula: a(M, Eu)O.bAl2O3 (wherein M is Zn, Mg, Ca, Sr, Ba, Li, Rb or Cs; a>0; and b>0) and having a wavelength at an emission peak of 490nm or lower, is mixed with an aluminate phosphor (B) of the structure similar to that of beta-alumina (gamma-alumina structure) shown by formula: a(M, Eu)O.bAl2O3, and/or halophosphate phosphor (C) shown by the formula: (M', Eu)10(PO4)6.X2 (wherein M' is Mg, Ca, Sr or Ba; and X is F, Cl or Br) in a percentage ratio of A to B+C of (5:95)-(85:15).
Patent JP-H08179654-A (JP)
Title: Heating device
Inventor: SUGITA SHIGERU
IPC: G03G15/20
Filed: 1994-12-22
Abstract: PURPOSE: To suppress occurrence of surplus repairing expenses by cracking surely a plane substrate at a position to be cracked at the time of abnormal heating-up, stopping energizing, and preventing destruction of the secondary side parts after the plane substrate is cracked. CONSTITUTION: This heating device is provided with a heating member 1 consisting of a plane substrate having a wire heater on one side and a thermistor 9 and a DC contact 17 on the other side, a plastic stay 11 contacting with the heating member 11 at the same side with the thermistor and the DC contact, a temperature control circuit 19 receiving an output of the thermistor through the DC contact, varying supply quantity of electric power to the wire heater, and performing temperature control, and a temperature fuse 14 contacting with the thermistor being the heating member between the wire heater and the temperature control circuit at the same side, when the wire heater is abnormally heated, the plane substrate is cracked at a specific position by utilizing thermal transformation of the plane substrate, and the temperature fuse 14 is arranged at directly under its structure.
Patent JP-H01162087-A (JP)
Title: Cctv supervising system
Inventor: SEKIDO SHOTA
IPC: H04N7/18
Filed: 1987-12-18
Abstract: PURPOSE:To improve supervising function by confirming the contents of setting data and a program with printing-out them without stopping the video-recording of a VCR device when the contents of the setting data and program, etc., are confirmed at a maintenance time and video-recording an image which is photographed by a CCTV camera. CONSTITUTION:When a figure key is '1', in a control part 4, the setting data of a mode 1 (for example, the number of discharging vehicles to be supervised) are read out of a memory part 4c in correspondence to the figure key and outputted. Then, the setting data are inputted through a power source part 8 to a printer part 10 and printed out. When the figure key is '2', in the control part 4, the setting data of a mode 2 (for example, a date and a supervising time, etc.,) are read out of the memory part 4c in correspondence to the figure key and outputted. Then, the setting data are inputted through the power source part 8 to the printer part 10 and printed out. At such a time, since a system controller is caused to be a normal operating mode, the video-recording of a VCR device 6 for long time picture record is not stopped.
Patent JP-H02167630-A (JP)
Title: Feeding device for parts
Inventor: NAKAJIMA HIDEO
IPC: B65G47/74
Filed: 1988-12-19
Abstract: PURPOSE:To feed with holding the position of a part by taking a hoop like part out by a slider in the state in the state of pinching it by a cutting punch and guide pin after its cutting, in case of assembling the electronic part of a switch, etc. CONSTITUTION:A part 12 is fed in the horizontal direction to a bottom face along a hoop guide 14 by integrating with a hoop material. Then, a cutting punch 11 is descended downward from the upper face of the part 12 and it is cut by a cutting die 15 with the state of interposing the part 12 by a guide pin 19 as well. The descent is continued as it is then and the part 12 is inserted into a pallet 18. The pallet 18 is set up on a slider 17 and can move the part 12 with holding the positional accuracy without displacing the position to the outside of a cutting mechanism part by sliding the slider 17 in an arrow mark A direction. Also, the guide pin 19 is floated by a compression spring 20, pressing the part 12 to the lower face of the cutting punch 11 and the position of the part 1 is made not to be displaced.
Patent JP-H10148466-A (JP)
Title: Bearing dust-preventing device in screw shaft of discharging conveyor in grain drying machine of feeding-in circulation type
Inventor: YAMAMOTO SOICHI
IPC: F26B17/14
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent dust from entering a rotating contact surface between a cylindrical bearing and a shaft of a screw while the bearing can be easily replaced as a consumable part by a method wherein an end part of the shaft of the screw is pivotally supported by the cylindrical bearing (bushing) fitted to a shaft hole in a bearing block. SOLUTION: This dust preventing device for bearing is made such that a bearing block 5 assembled to a connecting trough 4 or a lifting machine 2 is formed with a shaft hole 50, a bearing 6 formed into a cylinder shape is supported by it. The end part of a shaft 31 of a screw 30 of a discharging conveyor 3 is pivotally supported at the bearing block 5, the bearing block 5 has an annular wall 8 projected around an opening of at the side of a main body 1 of the shaft hole 50 supporting the bearing 6. On a shaft 31 of the screw 30 is slidably fitted a cap-like lid 7 covering a part around the fitted section between the shaft 31 and the bearing 6 in an axial direction of the shaft 31. An inner surface side of the lid member 7 opposing against the bearing block 5 is formed with a smooth surface 71 abutting against a projecting end surface 80 of the annular wall 8.
Patent JP-H10163405-A (JP)
Title: Integrated circuit package, wafer contained in package and method for wafer level package processing
Inventor: SCHROEN WALTER H
IPC: H01L23/31
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for package processing of an integrated circuit in a wafer level, a package having a chip size, and a wafer contained in the package. SOLUTION: An integrated circuit package 50 includes an integrated circuit chip 22 having an integrated circuit 14. A lead frame 28 faces the integrated circuit chip 22. The lead frame 28 includes at least one lead 30 which is electrically connected with the integrated circuit 14 by a connector 42. The lead 30 can be contained in a periphery 32 of the integrated circuit chip 22. Sealing material 44 covers the integrated circuit 14, the connector 42 and a part of the lead frame 28. The remaining part of the lead frame 28 can be exposed from the sealing material 44.
Patent JP-2000146757-A (JP)
Title: Method for measuring aberration of projection lens
Inventor: FUKUDA HIROSHI
IPC: G03F7/20
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To accurately measure aberration by measuring the light intensity of the projection images of (n) points with different patterns that exist in an isoplanate region for measuring characteristics and solving (n) simultaneous equations with (m) weighting coefficients for a known wave front aberration function as unknown values. SOLUTION: When the characteristics of a projection lens that is used for forming a pattern on a substrate by projecting light through a mask with a circuit pattern onto the substrate via the projection lens for exposure, the light intensity of (n) projection images with different patterns that exist in an isoplanate region for measuring characteristics on the mask is measured and n simultaneous equations with m weighting coefficients for (m) known wave front aberration function (m<n) as known values, thus accurately obtaining the (m) aberration coefficients. Further, the position fluctuation and the like of the pattern on the mask are predicted based on characteristics obtained in this manner and are corrected for forming, thus accurately forming the circuit pattern.
Patent JP-2000145489-A (JP)
Title: Operation control method and unit for pre-mix compression self ignition engine
Inventor: SAKURAI TERUHIRO
IPC: F02B1/12
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an operation control method and a unit for the premix compression self ignition engine which starts up the engine to the predetermined warming condition early for compression self ignition operation. SOLUTION: This pre-mix compression self ignition engine C sucks pre- mixture into which fuel gas Ga and intake air Ai were mixed in advance and compresses the pre-mixture by a piston 5 with a high compression ratio, and operates by self ignition. In a operation control method and a unit for this pre-mix compression self ignition engine C, while starting a start assistance operation is done by a liquid fuel supply device 24 installed on the engine C. Then the operating state made by the start assistance operation is detected by operating state detection means 35. When the operating state of the engine C meets the predetermined conditions, the start assistance operation is stopped and then switched to the pre-mix compression self ignition operation.
Patent JP-2000143614-A (JP)
Title: Production of bis[4-(2-bromoethyl)phenyl]sulfone
Inventor: KISO HIROYUKI
IPC: C07B61/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To efficiently produce bis[4-(2-bromoethyl)phenyl]sulfone while inhibiting the formation of 2-bromoethylbenzenesulfonic acid or the like by reacting bromoethylbenzene with sulfur trioxide in the presence of a dialkyl sulfate. SOLUTION: This bis[4-(2-bromoethyl)phenyl]sulfone compound is produced by reacting 2-bromoethylbenzene with (preferably gaseous or liquefied) sulfur trioxide in the presence of dialkyl sulfate (especially preferably dimethyl sulfate or diethyl sulfate) where an alkyl is preferably a 1-5C alkyl. The sulfur trioxide and the dialkyl sulfate are reacted with 2-bromoethylbenzene preferably in quantities of respectively 0.01-5 times the mol of 2-bromoethylbenzene usually at -20 deg.C to 200 deg.C.
Patent JP-2000142995-A (JP)
Title: Paper feeder
Inventor: EGUCHI AKIHITO
IPC: B65H3/52
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder for preventing generating of miss-furling of a paper sheet(s) caused by multi-feeding of paper sheets regardless of the number of paper sheets loaded on a hopper. SOLUTION: A device consists of a hopper 3 loading sheets of paper P in a standing condition, a separate plate 5c whose upper surface maintains a certain angle against the hopper 3 and which is arranged below the front side of the hopper 3, a separate roller 5b mounted on and supported by a shaft extending laterally so that it can rotate, at the vicinity of the separate plate 5c, and a pushing body 7. The pushing body 7 is slidably arranged between the lower part of the hopper 3 and the separate roller 5b on the separate plate 5, and is pressed toward the separate roller 5b, and has a form of which front surface maintains a certain angle against the separate plate 5c.
Patent JP-H03183268-A (JP)
Title: Remote controller for multiscreen system
Inventor: ITO MASATERU
IPC: H04N5/00
Filed: 1989-12-12
Abstract: PURPOSE:To individually control only a desired unit by setting addresses different from one another to plural units constituting a multiscreen system and providing a remote control transmitter with an address designating means corresponding to the address of each unit. CONSTITUTION:Switches (SW1 to SWn) of dip switching circuits 5 are turned on or off on each of plural units constituting the multiscreen system to set an address to each unit through a microcomputer 4. A desired control signal of the contrast, the color gain, etc., is transmitted in this state, and thereby, a remote control signal 8 is received by only the addressed unit and prescribed control is performed through the microcomputer 4.
Patent JP-H02168958-A (JP)
Title: Treatment goods for ophthalmology
Inventor: MIZUNO KENSUKE
IPC: C08J3/24
Filed: 1988-12-22
Abstract: PURPOSE:To obtain the treatment goods which is highly hydrous, has excellent mechanical strength and is hardly breakable by using regenerated cellulose to constitute the treating means. CONSTITUTION:The regenerated cellulose which has about 400 to 800 degree of polymerization thereof and is crosslinked by a crosslinking agent is preferable. The soln. of the regenerated cellulose added with a gelatinizer is used and is constituted to a prescribed shape. The crosslinking agent is impregnated into this cellulose, by which the crosslinking reaction is effected and the cellulose is made into the shape of the treating means. The largest factor to determine the performance of a contact lens in case of producing the contact lens, etc., by the hydrous gel is the oxygen permeation coefft. and the oxygen permeation coefft. of the hydrous gel is in a proportional relation with a moisture content. The higher moisture content is, therefore, more preferable. The contact lens of this invention has the moisture content as high as, for example, 92%. This content lens has not only the large oxygen permeation coefft. and ion permeation coefft. but also the strength higher than the strength of the contact lens consisting of a material formed by copolymerizing N-vinyl pyrrolidone having 60 to 78% moisture content and methacrylic acid.
Patent JP-H11144578-A (JP)
Title: Thermal switch using hall ic
Inventor: SAKURAI AKIRA
IPC: H01H37/54
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a contactless thermal switch small easy to handle, and capable of directly connecting to a micro computer by surely operating, and being operated at low current and low voltage. SOLUTION: This thermal switch using a Hall IC 8 is constituted with a bimetal 1 turning over at the specified temperature, an operating shaft 7 driven by the bimetal 1, a leaf spring 12 pressing the operating shaft 7 to the bimetal side, a permanent magnet 14 arranged at the end of the leaf spring 12, and the Hall IC 8 arranged so as to face the permanent magnet 14.
Patent JP-H11141747-A (JP)
Title: Pipe support device
Inventor: UESUGI YASUMASA
IPC: F16L3/215
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To follow the heat transfer in the upward direction of a pipe and to prevent the occurrence of vibration. SOLUTION: A support block 11 on an upper frame 12 supports a pipe 1. Two links 15, 16 crossing each other and turning around a center support the upper frame 12 on a lower frame 14. The sliding support parts 18 of the upper and lower frames 12, 14 support and horizontally move the upper and lower ends of each of the links 15, 16. A vibration preventing damper 23 is interposed between both upper ends of the two links 15, 16 and a spring 22 is interposed between both lower ends thereof. The spring 22 follows the movement of the pipe 1 and the damper 23 prevents the vibration thereof.
Patent JP-2000141383-A (JP)
Title: Mold cleaning apparatus
Inventor: SUGIYAMA KAZUYOSHI
IPC: B29C43/36
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To dispense with not only a deburring worker but also the collection work of burr blown off by compressed air. SOLUTION: In a mold cleaning apparatus, the burr bonded to a mold is cleaned by an air blower 2. In this case, the air blower 2 has a movable air jet nozzle 7 and a burr receiving cover 1 receiving burr is provided to the periphery of the air blower 2 and made movable by a cylinder (advance and retreat cylinders 4, 5, a lifting and lowering cylinder 6).
Patent JP-H09161820-A (JP)
Title: Laminated composite, its manufacture, separator containing it, and solid electrolytic fuel cell using this separator
Inventor: SETO HIROSHI
IPC: H01M8/12
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a laminated composite which has sufficient durability on both reducing atmosphere side and oxidizing atmosphere side, and is improved in thermal expansion characteristic, and never peeled in a bonding boundary surface. SOLUTION: A composite formed of oxide conductive ceramics and low thermal expanding nonconductive ceramics, and a composite formed of a heat resisting metal containing at least one heat resisting alloy selected from nickel- based alloy, cobalt-based alloy and iron-based alloy and low thermal expanding nonconductive ceramics are laminated. To provide this laminated composite, mixed powder of the conductive ceramics and the nonconductive ceramics is put in a die, mixed powder of the heat resisting metal containing the nickel based, cobalt-based, or iron-based heat resisting alloy and the nonconductive ceramics is filled on the smoothed surface, the surface is then smoothed, pressed and formed followed by baking.