baber/WOPTO huggingface dataset:
Patent JP-H06593-A (JP)
Title: Method for continuously casting strip
Inventor: MIYAZAKI MASAFUMI
IPC: B22D11/106
Filed: 1992-06-16
Abstract: PURPOSE:To prevent the deterioration of castability caused by the leakage of molten metal and the penetration of seal gas into the molten metal and to obtain a cast strip having good surface characteristic without surface flaw, in a twin roll type continuous casting method or a twin belt type continuous casting method. CONSTITUTION:A molten metal pouring basin part 5 is demarcated by one pair of moving molds 1, 1 rotating in mutually reverse direction and frame weirs 4 arranged on these mold and the metal strip 20 is continuously cast through the gap between the moving molds 1, 1. At the positions where the frame weirs 4 faces the peripheral surfaces of the moving molds, chambers 7, 7 opened to the peripheral surfaces 1, 1 at the lower parts and connected with seal gas supplying pipes 8 are arranged. Flow rate of the seal gas to be supplied into the chambers 7, 7 according to the molten metal surface level is controlled so as to keep the balance between the atmospheric pressure in the chambers 7, 7 and the static pressure of the molten metal in the molten metal pouring basin part 5.
Patent JP-H0346665-A (JP)
Title: Original plate for electrophotographic type planographic printing
Inventor: KATO EIICHI
IPC: C08F30/02
Filed: 1989-07-14
Abstract: PURPOSE:To prevent the generation of scumming and to improve plate wear by incorporating hydrophilic resin particles having the average particle size smaller than the max. particle size of photoconductive zinc oxide particles into a photoconductive layer and incorporating a specific resin A and resin B into a binder resin. CONSTITUTION:This original plate is formed by incorporating the hydrophilic resin particles having the average particle size smaller than the max. particle size of the photoconductive zinc oxide particles into the photoconductive layer. The binder resin is formulated to contain one kind of the resin A and one kind of the resin B. The resins A, B are the resins which respectively have 1X10<3> to 2X10<4>, 3X10<4> to 1X10<6> weight average mol.wt. and contain the polymer components contg. respectively >=30wt.% and >=50wt.% repeating units expressed by formula I and one kind of the polar group selected from -PO3H2, etc. In the formula I, a1, a2 denote a hydrogen atom, halogen atom, etc.; R1 denotes a hydrocarbon group. The generation of the scumming is prevented and the plate wear is improved.
Patent JP-H02133890-A (JP)
Title: Oval arc part generator for display device and oval arc part generation for display device
Inventor: UIRIAMU AARU HANKOTSUKU
IPC: G06T11/20
Filed: 1989-07-14
Abstract: PURPOSE: To efficiently and exactly generate an ellipse by determining the delta X and the delta Y normalized for each of the major axis and minor axis of a desired ellipse by using a unit circle supplying a parameter angle. CONSTITUTION: By increasing the first angle value θ for a unit circle 30 by an incremental angle value Δθ, a cumulative angle value is obtained, the cosine difference ΔX and the sine difference ΔY for a first cumulative angle value and a second cumulative angle value are obtained, and the values ΔX and ΔY for an ellipse are obtained by multiplying the coside difference value ΔX and the sine difference value ΔY and the major axis conversion factor a and the minor axis conversion factor b showing the major axis and the minor axis of a preliminarily selected ellipse 32. At this time, a parameter angle θ is not the angle #1p between an x-axis and the line drawn from an origin up to the point (x, y) and the two angles are related by an expression tanθ=(b/a)tanθP.  Thus, the ellipse and an elliptic arc can be efficiently and exactly generated.
Patent JP-2000017449-A (JP)
Title: Uniform coating method of liquid or slurry to steel sheet surface
Inventor: MIYAMOTO KAZUHIRO
IPC: C23C22/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform coating method of liquid or slurry on a steel sheet surface and more particularly a good film and surface shape by preventing the adhering and stagnating of part of a splashing and floating MgO slurry or Al2O3 slurry reflected by a steel sheet surface to the equipment on the steel sheet and dropping thereof onto the steel sheet surface at the time of coating the MgO slurry or Al2O3 slurry in carburization annealing of the grain-oriented silicon steel sheet. SOLUTION: An apparatus 1 capable of imparting a gaseous stream is installed before and behind an apparatus 5 for applying the liquid or slurry 6 on the surface the horizontally traveling steel sheet and the gaseous stream is generated in the transverse direction of the steel sheet, by which the liquid or slurry generated in the coating applicator is discharged from above the steel sheet and the adhesion thereof to the equipment on the steel sheet is prevented. The defects of the patterns or rugged shapes by the fall of the liquid are thus eliminated.
Patent JP-2001012259-A (JP)
Title: Engine control device for construction machine
Inventor: TOGO HIROSHI
IPC: E02F9/20
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device preventing a noise due to an overrun at no-load time by a simple constitution and improving fuel consumption. SOLUTION: This device, comprising a mechanical governor 14 equipped in an engine for a construction machine, servomotor 15 controlling governor displacement, pressure sensor 12 detecting a load of the engine 1, and a governor control part 13a controlling the servomotor 15 in accordance with a condition of the load detected by the pressure sensor 12, is constituted such that this governor control part 13a sets an engine maximum speed at no-load time to a rated rotational speed or less, and in case that the engine load detected by the pressure sensor 12 is increased from no-load, an engine speed matched with this increased engine load is formed on a torque diagram connecting a preset rotational speed and a rated point by almost a straight line and output as a control signal of the servomotor 15.
Patent JP-H0523838-A (JP)
Title: Apparatus for pouring molten metal
Inventor: SHIMAMURA EIICHI
IPC: B22D41/06
Filed: 1991-07-22
Abstract: PURPOSE:To improve working environment and to promote the productivity by adjusting a molten metal pouring apparatus with movement to right and left sides of a machine base, lifting of a lifter, movement to front and rear parts of a ladle and tilting of the ladle. CONSTITUTION:Between supports 7, 7 stood on the machine base 6, slide guide face is formed in vertical direction, and on a supporting base plate 9 covered on a supporting arm 8, supporting bearings are arranged to freely support supporting shafts in the ladle 5. By travelling a shifting body 1, position in right and left direction of a pouring hole 5'' in the ladle 5 is matched to position of a sprue in a mold, and by working a right and left cylinder 17, the machine base 6 is shifted and the position in right and left direction of the pouring hole 5'' in the ladle 5 is adjusted. By working the vertical moving cylinder 18, the position in vertical direction of the pouring hole 5'' in the ladle 5 is adjusted and further, by working the front and rear moving cylinder 22, the position in front and rear direction of the pouring hole 5'' in the ladle 5 is adjusted. Adjustments of these three directional positions are executed with remote control.
Patent JP-H1026543-A (JP)
Title: Display device and its display plate
Inventor: KADOYA MINORU
IPC: G02B5/08
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a display device by which a display pattern can have a novel sight with a depth feeling in such a way that a part corresponding to the display pattern on a display plate is not formed to be protrusion-shaped by a method wherein a transparent sheet is formed, a pattern is formed on the surface of the sheet and a semitransparent mirror layer is formed on the rear of the sheet. SOLUTION: When a display device is used in the daytime, incident light on a display plate is passed through a display pattern 13 so as to be incident on a sheet 11 excluding a part reflected by the display pattern 13. A part of the light which is incident on the sheet 11 is transmitted through a semitransparent layer (a semitransparent film) 14, the residual light is reflected by an opposite face faced with the sheet 1 of the semitransparent layer 14. At this time, the semitransparent layer 14 plays a role similar to a kind of mirror. As a result, the display pattern 13 is formed as a reflected virtual image on the outer surface side of the semitransparent layer 14. Consequently, when the display plate is recognized visually, both the display pattern 13 and the reflected virtual image are recognized.  In this case, since a distance equivalent to the thickness of the sheet exists between the display pattern 13 and the reflected virtual image, a depth feeling is given to a visual observer.
Patent JP-2000012007-A (JP)
Title: Hydrogen storage alloy electrode for alkaline storage battery
Inventor: HIGASHIYAMA NOBUYUKI
IPC: H01M4/38
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy electrode for an alkaline storage battery capable of suppressing rising of the inner pressure in charging and increasing the discharging capacity in high rate discharge, and to provide an alkaline storage battery using this electrode. SOLUTION: An electrode is formed by mixing hydrogen storage alloy particles and spinel oxide-containing graphite containing spinel oxide represented by the general formula, AB2O4 (where A represents one element from among Co, Ni, and Fe, and B represents one element from among Co, Ni, and Fe). 0.1-10 pts.wt. spinel oxide-containing graphite is contained with respect to 100 pts.wt. hydrogen storage alloy particles.
Patent JP-H0712379-A (JP)
Title: Ventilation system for heat storage space of building
Inventor: AIKAWA TADASHI
IPC: F24F7/04
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a ventilation system for a heat storage space of a building in which comfortableness of a residential space in the building can be improved by ventilating the space only at the time of a high temperature and an air conditioning load in the space can be alleviated. CONSTITUTION:A self-operated ventilation damper unit 5 for sensing a temperature in a heat storage space 3 to be opened when the temperature is a set temperature or higher is installed in a ventilation port 4 of the space 3 of a building. The unit 5 contains wax varying in volume according to a temperature, a damper switching mechanism or shape memory alloy springs 34, 35, and a damper switching mechanism 31 for switching a damper 17 in its drive source. Further, the unit 5 is installed in the port 4, or the port 4 is connected to extended ducts 9, 10 from a supply duct and a return duct 8, and the unit 5 is installed.
Patent JP-S5883498-A (JP)
Title: Flat speaker
Inventor: KOBASHI MAKOTO
IPC: H04R9/04
Filed: 1981-11-13
Abstract: PURPOSE:To increase the resonance frequency of a diaphragm and to prevent the destruction of the diaphragm, by providing the flat diaphragm which is formed by bonding the diaphragm inserted inside to a circumferential fixed part of a voice coil bobbin. CONSTITUTION:A flat diaphragm is inserted to the inside of a voice coil bobbin 2, all surface members 1-1, 1-2 and a core member 1-3 constituting the diaphragm are bonded to the voice coil bobbin 2, the circumference is fixed and the resonance frequency of the diaphragm is made higher. The upper end of the bobbin 2 is formed with inside flanges 2a and the guards are joined with a support 3 to prevent compressing and tensile force from being exerted to the diaphragm, resulting in avoiding the destruction of the diaphragm. A plurality of cuts are provided from the upper end of the bobbin 2 to form tongued pieces of fancy paper shape, which are alternately joined on the front and back surface members, allowing to obtain stronger circumferential fixed parts.
Patent JP-H0467653-A (JP)
Title: Semiconductor memory device provided with redundant circuit
Inventor: NISHIYAMA KAZUNORI
IPC: H01L21/82
Filed: 1990-07-09
Abstract: PURPOSE:To dispense with an external processing device which is very accurate and expensive and to lessen fuse cutting processes in number by a method wherein a bit memory which receives regeneration data which alternatively designate current fusing type fuse elements connected to an outer terminal through the intermediary of switches and the switches and holds and a means which turns the designated switches ON by the output of the bit memory concerned are provided. CONSTITUTION:A testing device 8 stores regeneration data in a regeneration data memory 9-1 basing on the result of the characteristic test of a semiconductor memory device 1 provided with a redundant circuit, and the regeneration data are serially transferred to a bit memory 4 through a regeneration data input terminal 5 at the termination of test. On the other hand, current fusing type fuse elements 2-1-2-n are connected together in parallel between a power supply wiring 6 and a ground wiring 7 with switches 3-11, 3-21,...3-1n-3-2n which are located at their ends and put in an OFF state, and the switches are turned ON or OFF by the output of the bit memory 4. By this setup, an external processing device can be dispensed with, processes are lessened in number, and a fuse fusing process can be surely carried out.
Patent JP-S5970246-A (JP)
Title: Automatic control method and device for car wiper
Inventor: WATANABE TAKASHI
IPC: G05B13/00
Filed: 1982-10-14
Abstract: PURPOSE:To exclude intermittently stuck motion and deterioration of the visual range of a wiper by lowering the detection capability for rainfall in its beginning so that a wiper is put in action after a comparatively large quantity of waterdrops are cumulated. CONSTITUTION:A waterdrop detector A, composed of a luminous element 1 and a light receiving element 2, sends out a signal inversely proportional to the quantity of waterdrops cumulated on a window glass. The signal is inputted to a microcomputer 50 after amplification 20, noise removale 30 and A/D conversion. The microcomputer 50, which drives a wiper 70 by means of a driving circuit 60, has a small reference value in early stage of its action and does not put the wiper in action until a large quantity of raindrops are cumulated. Thus, the visual range can be prevented from deterioration due to intermittently stuck motion of a blade and stain on it. After predetermined times of action, the reference value is increased to make a normal operation.
Patent JP-2000020130-A (JP)
Title: Inching operation control system
Inventor: SUGA TOSHIHIRO
IPC: G05B11/18
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To decrease the rate of the time for synchronism an to cope with even the congestion of operation control by generating a sending-out signal periodically and repeatedly and sending an inching signal to a specific operation terminal device together with a sending-out signal when the inching signal is generated. SOLUTION: The event number of the signal which is sent from a display controller 1 to the operation terminal device 3 in a specific repetitive period is sent out according to the rule that the its number increases when operation information to some operation terminal device is included and does not increase when not included, so that each operation terminal device monitors the event number signal and inspects whether or not there is an operation number addressed to itself by a received signal detection part 32. When the operation number addressed to the operation terminal device is sent, a drive signal generation part 33 generates a drive signal to drive an operation terminal part 34. Respective elements are displayed on a display device 12 and operator's inching operation is made smooth.
Patent JP-S5883702-A (JP)
Inventor: NOSE MITSUAKI
IPC: E01C7/30
Filed: 1981-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0936312-A (JP)
Title: Inductance element and its manufacture
Inventor: KAMIMURA KAZUYOSHI
IPC: H01L23/64
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce the capacitance between conductors, restrain the fall of resonance frequency, and relieve the upper limit of operation frequency, by arranging a trench in an inductance part which trench is formed in an insulating layer between first conductor and second conductor whose patterns are mutually adjacent to each other and runs along the conductors. SOLUTION: The title inductance element is provided with the following formed on a semiconductor substrate 11 common to the conventional one; a first insulating layer 12, a second insulating layer 14, a second layer wiring 10, a first layer wiring 13, two contact holes 16A, 16B, and a trench 17 which is formed in the first insulating layer 12 and the second insulating layer 14 between conductors of the second layer wiring 10. By this structure, the permitivity between the conductors of the second layer wiring 10, i.e., the permitivity of the trench 17 is made approximate to 1 of the air permitivity. For example, in the case that the second insulating layer 14 is composed of SiO2 , its permitivity is 3.8, and so the capacitance between the second wirings is reduced to about 1/3. Hence the fall of resonace frequency can be restrained.
Patent JP-S58105786-A (JP)
Inventor: KAARU FUUGO KIRINGAA
IPC: D05B85/06
Filed: 1982-10-18
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-H0928772-A (JP)
Title: Rotary pressure-heating sterilization tray for filled flexible pouch
Inventor: KISHI TOSHIO
IPC: B65D21/02
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To houes a filled flexible pouch by forming the housing part of the filled flexible pouch between the lower surface of the bottom plate of an upper tray and the upper surface of the bottom plate of a lower tray and to stably house the pouch and contents without high pressure to the filled flexible pouch and without applying impairing them. SOLUTION: A tray 206 is formed with a plate in which plural circular holes are provided on an aluminum plate in a rectangular parallelopiped. The tray is formed in axial symmetry setting a length direction center line S as a symmetry axis, and right and left side plates 232, 234, front and real side plates 236, 238 and a pair of upper and lower bottom plates 240, 242 are provided. Moreover, plural partition plates 252, 254 intersecting orthogonally to the center line S are provided so as to form a block chamber 250 to house the filled flexible pouch one by one. Such tray 206 is piled up, and the filled flexible pouch is housed in the block chamber 250 by matching the isosceles triangle of the pouch with that of block chamber 250, then, heat treatment is applied.
Patent JP-H071251-A (JP)
Title: Electric discharge device
Inventor: FUJITA ICHIRO
IPC: B23H7/10
Filed: 1993-06-16
Abstract: PURPOSE:To provide an electric discharge device which is modified to perform excellent electric discharge using powder-mixed processing liquid. CONSTITUTION:In an electric discharge device having a processing liquid feed system Y to feed powder-mixed processing liquid 31c, prepared by mixing powder fine grain in oil processing liquid to a processing gap from a processing liquid rank 30, oil processing liquid is separated and taken out from the powder- mixed processing liquid 31c by means of a filter RF1 and fed in a processing tank 1.
Patent JP-S6072241-A (JP)
Title: Semiconductor wafer supplier
Inventor: OOTANI MASAKI
IPC: H01L21/67
Filed: 1983-09-28
Abstract: PURPOSE:To simplify the construction of the automation line for wafer sampling inspection or processing by a method wherein wafers in a container for general purpose are taken out of a desired position, and then contained to the original position after processing. CONSTITUTION:A thrust-up mechanism 7 and a chuck 8 are placed at the position of the origin by means of an origin positioning device C and a constant pitch feed mechanism 4 under the control of a transfer control device B. The mechanism 7 and the chuck 8 are moved 4 to the position of a desired wafer, the wafer 2 being pushed up and then chucked 8, the state being then confirmed 10; thereafter they are reset to the position of the origin. The mechanism 7 moves up and down, feeds the wafer mounted on the tip to an inversion device 9, lays it horizontally, and carries it to a processing device 13. After processing, the wafer is replaced to the original position of the container 1 through the reverse order. Desired wafers in the container can be supplied and housed by repetition of this action.
Patent JP-S61123421-A (JP)
Title: Production of molded metal product
Inventor: ANSONII JIYON BAANZU
IPC: B21D22/00
Filed: 1985-08-21
Abstract: Metal articles are shaped by contacting a metal blank with a diaphragm of plastically deformable metal which may be superplastic aluminium and urging the diaphragm against the blank and against a mould so that the diaphragm and body are deformed. The mould may be male or female. Thin metal articles of complex shape may be made easily and cheaply.
Patent JP-H0356264-A (JP)
Title: Transfer tape
Inventor: KARASAWA YOICHI
IPC: B23Q7/03
Filed: 1989-07-14
Abstract: PURPOSE:To secure the positional accuracy on transfer tape by a method wherein strip-shaped work setting parts surrounding electronic parts are provided and they are also used in positioning the electronic part s having a plurality of lead wires in the rotating direction. CONSTITUTION:A transfer tape 1 consisting of phosphor bronze, etc. has feed holes for positioning feed materials and work setting parts 3 for positioning crystal vibrators 4 at the locations corresponding to the feed holes. The length determining part 5 of the work setting par 3 is set conforming to the dimension of its distance equal to the length of a container for the vibrator 4 and widthwise positions are set by a width determining part 6. By forcing two lead wires 7 of the vibrators 4 against the work setting part 3, the positional restraint of electronic parts in the rotating direction is effected. To fix the vibrator 4 to the transfer tape 4, an adhesive tape 8 is attached to the reverse side of the tape. The transfer tape 1 can be used commonly, even if the distances from the vibrator container to the bent part of the lead or cut lengths thereof are different. The above-mentioned features obviate the need for the repositioning upon material feed, leading to a simple device structure.
Patent JP-H092402-A (JP)
Title: Filling method for soybean milk
Inventor: TAZAKI MASAFUMI
IPC: A23L11/00
Filed: 1995-06-15
Abstract: PURPOSE: To quickly fill a bean curd pack with soybean milk without allowing air bubbles to be produced. CONSTITUTION: A pluraliry of filling nozzles 2 provided at a nozzle main body 1 of a filling apparatus used for filling packs with soybean milk are moved in turn, being synchronized with carriage of the packs, and fill the packs one after another with soybean milk. The filling nozzle 2 is constructed of a nozzle cylinder 4 with a filling port 3 provided thereat and a nozzle outer cylinder 6 fitted to the outside of the nozzle cylinder. The nozzle outer cylinder 6 is displaced in the axial direction of the nozzle cylinder 4 by operation of a support shaft 11, swing plates 10 and a pin 9, and thereby the filling port 3 of the nozzle cylinder 4 is opened. Opening of the filling port 3 by displacement of the nozzle outer cylinder 6 is made when the filling port 3 of the filling nozzle 2 comes to the bottom of the pack.