baber/WOPTO huggingface dataset:
Patent JP-H02148880-A (JP)
Title: Discharge type drawing apparatus
Inventor: MURAOKA NOBUHIKO
IPC: H05K3/12
Filed: 1988-11-30
Abstract: PURPOSE:To draw and form circuits having arbitrary line widths with one nozzle by changing the size of a discharge port in correspondence to the required width of the line to be drawn. CONSTITUTION:When circuits having three kinds of the widths of line W1, W2 and W3 are formed on a substrate 16, at first, a motor is rotated by a specified angle alpha deg. based on data. Then, a shaft 12 which is directly coupled with the motor is rotated by the same angle alpha deg.. An adjusting mechanism part 11 is slidden in response to the change m diameter of a cam part 12a. The width of the slit of a discharge port 10 becomes w1. When a line is drawn with the slit width w1, the width of the drawn width becomes W1. Then, a nozzle 9 is relatively moved in the direction perpendicular to the direction of the slit width with respect to the substrate 16. A circuit having a line width Wd2 is formed on the substrate 16. The motor is rotated based on program data by the same way, and the slit width of the discharge port 10 becomes w2 accordingly, and a circuit having a line width of W2 is formed on the sub strate. The motor is further rotated, and the slit width of the discharge port 10 is changed, and a circuit having a line width W3 is formed on the substrate.
Patent JP-H11129285-A (JP)
Title: Method and apparatus for in-mold decoration simultaneous with injection molding
Inventor: ATAKE HIROYUKI
IPC: B29C45/14
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent positively the occurrence of defects such as creases or peeling-off by forcibly discharging cavity space gas to the outside through a degassing passage formed in a male mold before an injection molding process or simultaneously therewith after the mold clamping process. SOLUTION: A female mold 12 is moved to a male mold 25 side for executing mold clamping to thus hold a decoration sheet S therebetween. A cavity space 3 is formed between the female mold 12 and the male mold 25. Thereafter, molten resin Pm is injection filled in the cavity space 3 through a runner of the male mold 25 and a gate 37; then injection molding is carried out. Herein, following the mold clamping process and before the injection molding process or simultaneously therewith, a solenoid switching valve 43 is switched from a first operation to a second operation condition. A communication between the vacuum suction hole 17 of the female mold 12 and the vacuum tank 45 is interrupted, and a communication is made between the deaerating interstice 33 of the male mold and the vacuum tank 45.  Gas in the cavity space 3 is forcibly discharged outside from the degassing interstice 33 through a common passage 35 and conduit 36.
Patent JP-H03160478-A (JP)
Title: Image forming device
Inventor: ASAKAWA MINORU
IPC: G03G21/00
Filed: 1989-11-20
Abstract: PURPOSE:To always keep a CPM within a prescribed extent and to prevent the reduction of reliability by measuring the time of one-cycle copying and correcting the scanning speed of an optical system corresponding to the measured value. CONSTITUTION:The time from renewing a count till the timing of a subsequent renewal is measured by a copying time controlling part 17 by using an inner timer 22, and the measured value is compared with a reference value T0. For example, in the case that the fluctuation in a motor characteristic caused by the rise of temperature becomes remarkable when 15 sheets are consecutively copied, and an actually measured value T1 which is obtained till the counting of the subsequent 16th sheet is smaller than the reference value T0 only by TC, the copying time controlling part 17 instructs a speed correcting data memory 23 to output correcting data, and then, the correcting data is set in a register 19. The scanning speed at the time of copying the 17th sheet is made lower than the last time speed based on the set correcting data, and the time by the amount of one-cycle copying is corrected. Thus, the CPM can be surely prevented from being off-specification.
Patent JP-H1198941-A (JP)
Title: Insertion type float for fly fishing
Inventor: ABE TETSUYA
IPC: A01K93/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an insertion type float for fly fishing, usable many times and capable of simply carrying out the installation and removal and shifting of a position. SOLUTION: This insertion type float for fly fishing is obtained by forming a notch 2 to the center on the lateral face of a cylindrical buoyancy material 1 and further providing a notch 4 to the center on the lateral face of a tube 3 having a roundly closed one side.
Patent JP-H11133937-A (JP)
Title: Eyesight weakening preventing device and method
Inventor: MIZUTANI TOMOJI
IPC: G08B21/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an eyesight weakening preventing device and method which detect various environments causing the weakening of the eyesight so as to issue an alarm and at the same time improve the environments causing the weakening of the eyesight. SOLUTION: An eyesight weakening preventing device is provided with means 18, 19 for measuring the distance from a user to an object and illuminance, a judgment means 10 for judging whether it is an eyesight weakening environment or not based on the measured information, a means 21 for issuing an alarm when the judgment result is the environment causing the weakening of the eyesight, and a means which improves the environment in such a direction as preventing the eyesight from weakening, for example, by intensifying the illuminance of a lighting system or stopping a game machine by the radio control. The eyesight lowering prevention device can automatically improve the environment in such a direction as not to lower the eyesight and enhance the prevention effects.
Patent JP-S63157619-A (JP)
Inventor: YAMAGUCHI SEIJI
IPC: H02J7/00
Filed: 1986-12-19
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-H01143789-A (JP)
Title: Vacuum brazing method
Inventor: TEJIMA MASAHIDE
IPC: B23K31/02
Filed: 1987-12-01
Abstract: PURPOSE:To shorten treatment time and to improve the productivity by time- sharing the brazing soaking-holding time at specified ratio until a getter component activating temp. and until brazing time of the total brazing treatment time from heating to a leak cooling start. CONSTITUTION:A 1st temp. rise time performing until a getter component activating temp. from a room temp. of the total brazing treatment time from heating start until a leak cooling start is made <=50%. A 2nd temp. rise time performing from the getter component activating temp. until brazing time is made >=30%. The time for soaking-hold performing at brazing temp. is made >=10%. The processing time is shortened by this method.
Patent JP-S62156536-A (JP)
Title: Method and device for inspecting chassis for motor car
Inventor: JIYOSEFU FUEEMUBETSUKU
IPC: G01M17/04
Filed: 1986-12-19
Abstract: A method and apparatus for checking the state of the chassis of a motor vehicle, wherein the motor vehicle is brought onto a position holding means spaced over a support and then the position holding means is removed so that the motor vehicle falls with its front or rear axle in free fall on the support, and wherein (1) the spacing between the position holding means and the support, which corresponds to the height of fall of the motor vehicle, is selected so that it corresponds essentially to the residual spring deflection (distance between wheel axle and buffer stop) predetermined by the design of the motor vehicle but does not exceed this, (2) the position holding means is removed at least as quickly as the particular wheel or wheels of the motor vehicle to be tested would fall under the action of the force of gravity and the simultaneous action of the relaxing spring present between wheel and body, ignoring the oppositely directed action of the shock absorber and the frictional forces (for example in the axle joint bearing and in the springs) and (3) the course in time of the wheel pressure acting on the support is measured.
Patent JP-H02145678-A (JP)
Title: Urethane rubber adhesive for polyolefin
Inventor: MORI MASAHITO
IPC: C09J175/04
Filed: 1988-11-28
Abstract: PURPOSE:To provide the subject adhesive produced by compounding a thermoplastic polyester urethane rubber and a hydroxyl-terminated polybutadiene glycol with a specific comb-type polymer, having improved compatibility between both components and capable of imparting an adhered with excellent adhesivity to a material containing a polyolefin. CONSTITUTION:The objective adhesive is produced by compounding (A) 100 pts.wt. of a thermoplastic polyurethane rubber with (B) 3-60 pts.wt. of a hydrogenated hydroxyl-terminated polybutadiene glycol (e.g. a compound having 1,2-vinyl structure or a 1,4-trans structure), (C) 15-30 pts.wt. of a solubilizing agent consisting of a comb-type polymer (e.g. a polymer having the structure of formula) having a main chain consisting of a polyethylene skeleton and a side chain formed by adding a monoisocyanate compound (e.g. phenyl isocyanate) to terminal OH group or COOH group of an ester bond between COOH group and OH group and (D) an organic solvent (e.g. ethyl acetate) of an amount to give a solution having a concentration of 5-30wt.%.
Patent JP-2000134938-A (JP)
Title: Controller of parallel operation of inverter
Inventor: YOSHIOKA TORU
IPC: H02M7/493
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To start a parallel operation only after it is surely found that the output voltages of both inverters are in phase with each other and there is no abnormal voltage. SOLUTION: This equipment is provided with a voltage detection circuit 25 for detecting the output voltage of parallelly connected inverters, a circuit 3 for generating a sine wave signal as an output target, a comparator circuit 34 for comparing the detected voltage with the sine wave signal to output an error wavefrom signal, and an inverter controlling means, such as a PWM circuit 35, for controlling the local inverter 22 so as to make the error waveform signal small. Before a parallel operation of the inverters is started, a judgement circuit 36 also provided is this equipment adjusts the phase of the sine wave as an output target so that the error waveform signal and the sine wave signal may be in phase with each other. Only when it is confirmed that the both signals are in phase or in reverse phase by 180 deg., the judgement circuit 36 starts up the local inverter 22.
Patent JP-H11129825-A (JP)
Title: Roof box for automobile
Inventor: KAMAYA MASASHI
IPC: B60R9/055
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a roof box for an automobile wherein an incompletely closed condition of a box cover can be surely recognized. SOLUTION: In an outer side surface of the other end side peripheral edge part 8 of a box main body 4, a caution block 15 having the same lower end position to the other end side peripheral edge part 7 of a box cover 5 in a regular closed condition is mounted, consequently a closed condition of the box cover 5 is incomplete, only in the case of the other end side peripheral edge part 7 of the box cover 5 floating up from a regular position, the caution block is exposed in a lower side of this other end side peripheral edge part 7. Accordingly, by viewing this caution block 15 from an outer side, insufficiency of a closed condition of the box cover 5 can be surely recognized.
Patent JP-S63153456-A (JP)
Title: Optical disk testing system
Inventor: MIKURIYA KENTA
IPC: G11B33/10
Filed: 1986-12-18
Abstract: PURPOSE:To exactly measure the mechanical characteristic of an optical disk by detecting directly a displacement quantity of a convergent lens in a measuring head by an optical detector, and deriving exactly a displacement quantity in the focal direction and the tracking direction of the convergent lens. CONSTITUTION:A laser beam outputted from the laser beam source 32 of a measuring head 3 irradiates an optical disk 1 through a lens actuator 33. A light beam reflected by the disk 1 is inputted to a photodetector 36, and a focal state on the disk is detected. Also, by a displacement detector 37, the displacement quantity of a convergent lens 31 is detected directly. A control circuit 5 drives the lens actuator 33 in accordance with said each detecting signal, operates a focus servo-mechanism and a tracking servo-mechanism, and also, controls the operation of a spindle motor 2 and a feeding mechanism 4. An A/D converter 6 receives the output signal of the measuring head 3, and brings this signal to an A/D conversion by the output timing of an encoder 21. A computer 7 derives a shape of the optical disk 1, based on this A/D- converted output.
Patent JP-H08156723-A (JP)
Title: Vehicle obstruction detecting device
Inventor: SHIRATO RYOTA
IPC: G01C21/00
Filed: 1994-12-06
Abstract: PURPOSE: To enhance the accuracy of detection of an obstruction in the advancing direction of an automobile, and to prevent a road sign or the like having no risk of bumping, from being regarded as an obstruction. CONSTITUTION: A lane area and a position in front of a vehicle within the lane are detected in accordance with an image signal from a CCD camera, and a distance to an object in front of the automobile is measured by a laser beam (step S21). If data are obtained from both, it is judged that an ahead vehicle is present, and detected distances to both are compared with each other in the lane area, and an inter-vehicle distance is determined (step S22 to step S28). Then, a degree of approach is determined (step S29 to step S31).
Patent JP-H05105500-A (JP)
Title: Production of ceramic cast body
Inventor: KAWAI TORU
IPC: C04B33/28
Filed: 1991-10-21
Abstract: PURPOSE:To shorten the time required to centrifugally cast a slurry into a ceramic cast body and to enable casting in a large thickness. CONSTITUTION:One electrode 30 is fitted to the inside of a molding tool 10 turning on its axial center and another electrode 40 is disposed at the position of the axial center. DC voltage is impressed between both the electrodes to bring ceramic particles in a slurry into electrophoresis toward the inside of the molding tool 10.
Patent JP-H05113971-A (JP)
Title: Kana/kanji conversion system for word processor
Inventor: CHIHO TOMIO
IPC: G06F17/22
Filed: 1991-10-22
Abstract: PURPOSE:To enable an efficient Japanese syllabary (KANA)/Chinese character (KANJI) processing by obtaining the optimum display order of homonymns for the unit of a job at all times in the case of KANA/KANJI conversion input for a word processor. CONSTITUTION:This KANA/KANJI conversion system is provided with plural homonym display order specification tables 2 and 3 to execute selection and designation by the operator of the word processor in advance by updating a display order 1 of the homonymns according to the result of a learning function to replace the order 1 with an order from high use frequency, and the display order of homonymns can be used for each job.
Patent JP-H0611042-A (JP)
Title: Aluminum core cylinder head gasket for ship engine
Inventor: JIYOZEFU EE PESHIINA
IPC: F02F11/00
Filed: 1992-11-12
Abstract: PURPOSE: To provide an aluminum core cylinder head gasket for a marine engine that can minimize galvanic corrosion. CONSTITUTION: This is a cylinder head gasket 16 for a marine engine 10 that is cooled by the water operating therein. An engine 10 comprises a non-ferrous alloy cylinder head 12, and a non-ferrous alloy engine block 14. A gasket 16 comprises a sheet metal core 52 having an upper surface 54 and a lower surface 56, a first layer 58 of facing material securely disposed on the upper surface 54 of the core 52, and a second layer 60 of facing material securely disposed on the lower surface of the core 52, wherein the electrolytic solution potential of the core is set approximately equal to the electrolytic solution potential of the cylinder head 12 and the engine block 14 of the engine 10.
Patent JP-S63153284-A (JP)
Title: Production of porous amorphous metal layer
Inventor: KUROKI TAKANORI
IPC: C22C1/00
Filed: 1986-12-17
Abstract: PURPOSE:To easily form the title porous amorphous metal layer simultaneously with amorphousness impartation by projecting a laser beam on the surface of a metal to be easily made amorphous formed on a substrate so that many pores are formed or the parts not irradiated with the beam are scattered. CONSTITUTION:The metal to be easily made amorphous is metallurgically combined with the surface of the metallic substrate having a high heat conductivity in the form of thin film. A pulse laser beam is projected on the surface under the conditions where an amorphous metal having many pores is obtained or the beam is projected so that the parts not irradiated with the beam are scattered under the conditions where the amorphous metal is obtained in uniform thickness, and the amorphous parts are eluted and eliminated. By this method, the porous amorphous metal layer of various shapes can be obtained.
Patent JP-H04175150-A (JP)
Title: Manufacture of fiber reinforced plastic roll
Inventor: KAWAKAMI SHIGEKI
IPC: B29K105/22
Filed: 1990-11-09
Abstract: PURPOSE:To obtain a lightweight roll having high rigidity and high abrasion resistance by applying an adhesive to the outer peripheral surface of a cylindrical body part made of fiber reinforced plastic and spirally winding a strip-like metal foil around said body part to fix the same and applying hard chromium plating to the metal foil. CONSTITUTION:An adhesive 2 is applied to the outer periphery of the roll central part of a roll body part 1 made of fiber reinforced plastic over product feed width or more and a metal foil 3 is spirally wound around the coated body part, for example, so as to hold an interval with width of 1-3mm to be fixed to the body part and a spiral groove having the surface of the roll body part as a bottom surface is formed to the metal foil to apply electric hard chromium plating 4 to the metal foil 3. The metal foil part having large conductivity is plated and the gap formed to the non-wound part of the metal foil is not plated and the non-plated part becomes a recessed part having the depth corresponding to the thickness of the plating layer and the metal foil to form a spiral groove 5 to the outer periphery of the roll central part. The separation resistance of a product due to an adhesion vacuum phenomenon is eliminated by the inflow of air from the groove 5 and, since the area of the chromium plating part on the surface of the roll body part is relatively larger than that of the groove 5, high abrasion resistance is held and the deterioration of the groove part due to friction heat is eliminated and the roll body part is not easily destructed by external force.
Patent JP-H06128777-A (JP)
Title: Cleaning device provided with fire protection system
Inventor: UNO MITSUHARU
IPC: B08B3/08
Filed: 1992-10-14
Abstract: PURPOSE:To realize a cleaning device of simple structure enhanced in fireproofness and reliability by taking a measure to meet safety when a combustible cleaning soln. is used. CONSTITUTION:The concn. of the vapor vaporized from a cleaning soln. 2 in the device main body 3 is detected by a gas detecting means 7. When the temp. above the specified value is detected by a temp. control means 6, fire extinguishing water is sprayed into the main body 3 by a water spraying means 8. When a fire is detected by a fire detecting means 6a, the fire is extinguished by a fire extinguisher injecting means 9. When a gas is rapidly expanded in the main body, a rupture disk 10 is broken, and the gas is discharged. Further, a specified panel is transiently opened to release the expansion of gas in addition to the breakage of the rupture disk. A cleaning soln. is drawn off to the outside by a discharge means 12 when a fire breaks out. Meanwhile, a means 33 is provided to discharge the overflowing or leaked cleaning soln. to the outside.
Patent JP-H10142472-A (JP)
Title: Lens driving mechanism
Inventor: YAMAMOTO AKIRA
IPC: G02B7/04
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To accurately move a lens in an optical axis direction though the number of parts is reduced and the device is not assembled with high accuracy. SOLUTION: A motor 5a where both ends 51a and 51b of a rotor shaft 51 are projecting from a motor casing 56a, a male screw is formed on the rotor shaft 51, a nut member 53 in which the rotor shaft 51 is screwed is fixed in the motor casing 56a, and the rotor shaft 51 is advanced and retreated while it is rotated is used as a motor for driving a lens frame. A surface 12a coming into contact with the 1st end 51 a of the rotor shaft 51 and a surface 12b coming into contact with the 2nd end 51b of the rotor shaft 51 are formed in a fixed barrel 1a. In the motor 5, the rotor shaft 51 is nearly parallel with an optical axis C, and the motor casing 56a is fixed in a lens frame 3a in a state where the rotor shaft 51 is put between the surfaces 12a and 12b of the fixed barrel 1a.
Patent JP-H09145081-A (JP)
Title: Radiation cooler
Inventor: RAKUMA TAKESHI
IPC: F24F1/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a radiation cooler which can obtain dew condition preventing effect sufficiently on the surface of a surface material. SOLUTION: A refrigerant pipe 150 is provided in an air tunnel of a radiation panel 7, the radiation panel 7 is cooled through the refrigerant pipe 150 while a chamber 11 for blowing down chilled air and a chamber 12 for sucking the chilled air are provided in the air tunnel of the radiation panel 7. The chilled air flowing into the blow down chamber 11 is blown down outside the blow down chamber 11 through an opening part 31a of the surface material 15 of the radiation panel 7 and the blown down air is sucked into the suction chamber 12 through an opening part 31b of the surface material 15 of the radiation panel 7. Thus, the flow of the blown down air in this series enables preventing of the dew condensation on the surface of the surface material 15 of the radiation panel 7.
Patent JP-H05219067-A (JP)
Title: Lan controller
Inventor: IGARASHI YOSHIAKI
IPC: G06F13/00
Filed: 1991-11-19
Abstract: PURPOSE:To provide the LAN controller which does not cause such a fact that the whole transmitting buffer is occupied by transmitting data to a specific station and a transmission processing to other station is obstructed. CONSTITUTION:When a transmitting command is received by a software from a host information processor 4, the number of pieces of all transmitting buffers held in a register 101 and the number of pieces of transmitting buffers held in a register 102 and used as present are compared by a comparing circuit 110. As a result in the case the register 102 is smaller than the register 101, the number of pieces of the register 102 is subjected to increment by one, and subsequently, the number of pieces of transmitting buffers allocated to a register A (not shown in the figure) corresponding to the other party station in a register group 105 and the number of pieces of transmitting buffers occupied at present in a register B (not shown in the figure) corresponding to the other party station in a register group 106 are compared by the comparing circuit 110, and only in the case the register B is smaller than the register A, the number in the register B is subjected to increment by one and a transmission processing is executed.