baber/WOPTO huggingface dataset:
Patent JP-S63190932-A (JP)
Title: Mechanical seal device for rolling bearing
Inventor: FUJIWARA TAKASHI
IPC: F16C33/78
Filed: 1987-02-03
Abstract: PURPOSE:To completely have both a bearing function and a shaft sealing function, to shorten a rotary shaft and to reduce a device in size by making a contacting surface of the side surface of an outer ring of a rolling bearing and the forward end of a driven ring of a mechanical seal device function as a sealing surface. CONSTITUTION:A mechanical seal device 1 is assembled to be attached to a rolling bearing 2, an outer ring 11 of the bearing 2 is fitted and fixed to a bearing housing 10 located at a fixed position, and an O-ring 13 seals between the outer peripheral surface 12 of the outer ring 11 and the housing 10. On the other hand, an inner ring 23 of the bearing 2 is fitted to a shoulder portion 15 of a rotary shaft 14, and secured by a nut 17 through a shrouding ring 16. At this time, the seal device 1 is fixed to the inner ring 23 by the clamping a washer 8 of the seal device 1 between the inner ring 23 and the shrouding ring 16. In this arrangement, the forward end 21 of a driven ring 7 of the seal device 1 air-tightly contacts the side surface 22 of the outer ring 1, an interval between the rotary shaft 14 and the inner ring 23 is sealed by an O-ring 24, and an interval between the inner ring 23 and the washer 8 is sealed by an O-ring 25.
Patent JP-S53107728-A (JP)
Title: Sealing method of sheath heater
Inventor: IITAKA HIDEYUKI
IPC: H05B3/04
Filed: 1977-03-03
Abstract: PURPOSE: To improve insulation performance and to intensify the strength of an end part, by performing water repeling treatment on the surface of a T type flank insulator, which is set to a pipe terminal part and which head diameter is larger than the I. D.  of the pipe, and by fitting the insulator through a heat proof water repelling insulating resin-like substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04263056-A (JP)
Title: Method for controlling plating weight in hot dip metal plating steel strip
Inventor: SUHARA MICHINORI
IPC: C23C2/20
Filed: 1991-02-18
Abstract: PURPOSE:To correct camber in a plating steel strip in the width direction at a plating weight-controlling position therein. CONSTITUTION:In accordance with the change of the sheet thickness, material, etc., of a plating steel strip 4, the contact length and the position of a support roll 5 with the steel strip in a plating bath 1 are controlled, by which camber in the plating steel strip in the width direction at a plating weight-controlling position is corrected since the camber in the steel strip in the width direction at a plating weight control position is corrected, the plating weight can uniformly be regulated.
Patent JP-H06213656-A (JP)
Title: Surface roughness measuring device
Inventor: KONNO YOSHISHIGE
IPC: G01B21/30
Filed: 1993-01-18
Abstract: PURPOSE:To perform measurement of surface roughness in the range different from the driving axis of a driving means by means of a device of simple constitution by providing a connecting means by which a detecting means can be positioned on the position different from the driving axis of the driving means. CONSTITUTION:In a surface roughness measuring device 10 containing a detecting means 16 to detect minute unevenness on the surface of an object to be measured, and a driving means 12 to drive the detecting means 16 in the decided direction, a detachable connecting means 30 is provided, by which the detecting means 16 can be arranged on the position different from the driving axis of the driving means 12.
Patent JP-S53108056-A (JP)
Title: Moving bed regulator in friction welder
Inventor: MAEHARA KAZUO
IPC: B29C65/00
Filed: 1977-03-04
Abstract: PURPOSE:To highly accurately regulate the motion of the moving bed, and also to facilitate the manufacture of the apparatus, by restricting the motion of the moving bed by connecting the moving bed with the stationary member through the parallel-crank-mechanism.
Patent JP-H06211381-A (JP)
Title: Paper position detector
Inventor: KANANO SATOSHI
IPC: G03G15/00
Filed: 1993-01-18
Abstract: PURPOSE:To detect with high accuracy a position of paper on a conveying path in an image forming device with a simple constitution. CONSTITUTION:A surface light emitting diode LED23 and a photo diode 24 of large area are provided to be opposed by interposing paper 14 between them. A relation between a position of the paper and an output of the photodiode is previously stored, and the position of the paper is measured by the output of the photodiode in proportion to an area of interrupting an optical path by the detected paper 14.
Patent JP-S56122725-A (JP)
Title: Hook device to convey electrode
Inventor: HONMA TOMOJI
IPC: B65G17/20
Filed: 1980-02-28
Abstract: PURPOSE: To improve the efficiency of the work to convey electrodes by alternately projecting short hooks and long hooks provided on different frames.  
     CONSTITUTION: The second frame 3 is made vertically movable in parallel on the basis of the first frame 1. A plurality of short hooks 4 are provided at fixed intervals longitudinally on left and right side frames 1a and 1a constructing a side frame part of the first frame 1, while a plurality of long hooks 5 are provided at fixed intervals longitudinally on left and right side frames 1a and 1a constructing a side frame part of the second frame 3 to be positioned respectively just between short hooks 4. This construction permits to exchange only cathodes or anodes in two tanks or other works only by shuttling a hook device once, and improves the work efficiency greatly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01199291-A (JP)
Title: Automatic ticket examination device
Inventor: TAKAHASHI KAZUO
IPC: G07B15/00
Filed: 1988-02-03
Abstract: PURPOSE:To realize the application of cards with a simple structure where the cards can be loaded into an existing automatic ticket examination device by inserting the stored cards through a slit set in the middle of the transport mechanism of an automatic ticket examination device and recording the application states of the cards by punching, etc. CONSTITUTION:When a stored card (hereafter called card) where the prescribed information is recorded like a prepaid card, etc., is inserted through an inserting slit, the card is carried by a transport device (b) and the magnetic information of the card is read by a reading head 7b. Then the recorded information is rewritten by a write head 7c when the card is valid. Then the speed of a driving motor 3a is reduced so as to be coincident with the peripheral speed of a belt conveyor 3b. Thus a touch roll is brought into contact with a feed roll and the card is held between both rolls and carried. Then a prescribed position of the card is punched and printed by a card positioning mechanism (d) and an application state recording mechanism (e) for a punch, a sealing device, etc. Then the holding state of the card is released and the card ejected through an ejecting slit 2.
Patent JP-S59148826-A (JP)
Title: Liquid level sensor
Inventor: FUJIWARA AKINOBU
IPC: G01F23/22
Filed: 1983-02-14
Abstract: PURPOSE:To fix a water level sensor to a liquid vessel and to enable the continuous setting of a liquid level simply with a dial or the like by constituting continuously a thermistor layer on a rod-shaped or a plate-shaped insulating material. CONSTITUTION:A thermistor layer 7 is formed on the surface of a rod-shaped or a plate-shaped insulating body 6 having larger length than a water level to be detected, and lead wires 8 are attached thereto. The assembly is fixed to a bathtub 1 (liquid vessel etc.). A specified amt. of electric current is supplied from a control circuit 14, and the thermistor layer 7 is heated by self-heating, and the surface temp. thereof settles down to a specified value. When the water level in the bathtub 1 is increased to cause the length L1 part of the thermistor layer 7 to submerge in water and the length L2 part to be in the air, the surface temp. of the L1 part is decreased and the resistance value between both terminals of the thermistor layer 7 is increased. A reference voltage corresponding to a set water level is made by a variable resistance to compare with the voltage between both terminals. A solenoid valve 13 is closed when both voltages coincide with each other. In this way, an arbitrary water level can be set.
Patent JP-S636137-A (JP)
Inventor: YOSHIDA HISANORI
IPC: D03D51/00
Filed: 1986-02-04
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-S61182913-A (JP)
Title: Modified injection molding machine
Inventor: YOKOTA AKIRA
IPC: B29C45/77
Filed: 1985-02-12
Abstract: PURPOSE:To make an injection quantity of molten resin into a cavity of a mold constant, by a method wherein the most retreated position of a screw is preset and speed change control at the time of actual injection process is performed by adding a difference between the foregoing preset most reatreated position and a detected value of a screw position directly before an injection process to a preset value of each of speed change positions. CONSTITUTION:The most retreated position of a screw is preset by a presetting device 7 and the screw is made to suspend by making the screw perform backward movement such as a turning or suck back of the same up to a preset screw position by instructions from a sequencer 12. A position of the screw directly before an injection process of the next molding cycle is detected by a screw position detecting device 4 and a deviation between the foregoing value and the value preset by the presetting device 7 of the most retreated position of the screw is computed by an arithmetic unit 8 of the deviation. A deviation value is added respectively to values of screw positions preset by a group 9 of injection process control changeover position presetting devices by an adding device 10 and stored by a corrective injection process control changeover position memory 11. An injection rate is controlled by this stored value.
Patent JP-H07212563-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04L29/06
Filed: 1994-01-26
Abstract: PURPOSE:To prevent the occurrence of a communication error and to realize satisfactory communication by setting the transmission level of a signal at the time of half duplex communication and the transmission level of a signal at the time of full duplex communication to levels which are mutually different in a transmission level setting means. CONSTITUTION:-8dBBm is registered in a half duplex communication transmission level registration circuit 43 as the transmission level of half duplex communication. Then, -19dBm is registered in a full duplex communication transmission level registration circuit 44 as the transmission level of full duplex communication. When the registration of the transmission level of half duplex communication is selected, the transmission level of half duplex communication is registered in the half duplex communication transmission level registration circuit 43. The transmission level of full duplex communication is registered in the full duplex communication transmission level registration circuit 44. Then, either half duplex communication or full duplex communication is registered in a first opposite full duplex/semi-duplex communication registration circuit 45. Thus, the transmission level of the signal can be switched in accordance with communication modes and therefore the transmission level of the signal for the respective communication modes can precisely be set.
Patent JP-H06217235-A (JP)
Title: Abl circuit
Inventor: YAMAKAWA YOSHIBUMI
IPC: H04N5/59
Filed: 1993-01-19
Abstract: PURPOSE:To protect a CRT in safety by lowering an automatic brightness limit (ABL) value when much blanking is carried out. CONSTITUTION:An NPN transistor(TR) Q1 turns ON when the current of the CRT is large and the secondary-side current of a flyback transformer FBT increases to cause the base voltage of an NPN TR Q2 to fall below the base voltage of the PNP TR Q1. Then the ABL value becomes small and a control line of contrast or brightness is drawn in a minus direction to lower the contrast or brightness. When a blanking quantity increases and blanking pulses become wide in width, a DC voltage obtained by integration becomes large and the base voltage of the NPN TR Q1 rises, so the ABL value becomes small and the control line of contrast or brightness is drawn in the minus direction, so that the contrast or brightness decreases.
Patent JP-H06213817-A (JP)
Title: Lighting method in processing and inspection for image contact-bonded terminal
Inventor: ICHIKAWA YOSHIHIDE
IPC: G01B11/24
Filed: 1993-01-18
Abstract: PURPOSE:To improve the contrast of the image of a contact-bonded terminal and to obtain the stabilized image of the contact-bonded terminal. CONSTITUTION:Visible scattered light is emitted from a lighting means 13 comprising a ring light 11 and a scattering dome 12 in all upper directions of a contact-bonded terminal 2. The image of the contact-bonded terminal 2 is picked up with an image pickup means 3 from the upper side. Therefore, the light is uniformly cast on the metal surfaces of the contact-bonded terminal 2, core wires 1b and the like, and the reflected light having the very high luminance caused by the metal surfaces can be obtained. Meanwhile, the rear surface of a resin 1a is rough, and the irregular reflection is obtained. The luminance of the reflected light becomes lower in comparison with the metal surfaces. Therefore, the image having the high contrast can be obtained.
Patent JP-H05226705-A (JP)
Title: Manufacture of organic pyroelectric-piezoelectric substance, and its manufacturing device
Inventor: IIJIMA MASAYUKI
IPC: H01L41/45
Filed: 1992-02-10
Abstract: PURPOSE:To perform polling treatment in a short time so as to elevate productivity by performing the polling treatment to a polyurea film while passing a substrate, where a polyurea film is grown, through an area where an electric field works. CONSTITUTION:A laminate 35 is stacked on a substrate 11, interposing a polyurea film 20 between counter electrodes being a lower electrode 9 and an upper electrode, respectively. Next, the laminate 35 is shifted to the substrate holder 25 inside a polling chamber 3, and then the inside of the polling chamber is maintained in nitride gas atmosphere, and also the laminate 35 is shifted inside the polling chamber at a speed of 1cm/min. from the holder while applying an electric field between a mesh electrode and a wire. Then, the application of the electric field and the heating are stopped, and also the temperature of the polyurea film 20 is annealed to room temperature so as to apply polling treatment to a polling film 20 and manufacture an organic pyroelectric piezoelectric substance L.
Patent JP-S61183937-A (JP)
Title: Film carrier device
Inventor: SASAKI SHIGEYUKI
IPC: H01L21/60
Filed: 1985-02-08
Abstract: PURPOSE:To facilitate the judgment of bonding states by a method wherein the cross sectional areas of inner leads are made different from one another, in the case of forming the titled device by the collective simultaneous bonding of a semiconductor chip provided with projection electrodes with the inner leads of a film carrier substrate. CONSTITUTION:In order to make the cross sectional areas of inner leads 2, 2..., their widths can be easily made different from one another by mask chang ing at the time of preparing film carrier patterns. The inner lead break strength per unit area is determined by the material: 1 ounce of electrolytic copper foil used as the film carrier has about 0.025g/mum<2>. Therefore, in case of inner leads of 30mum thickness, when their designed widths are 67mum, 53mum, 40mum, 27mum, 13mum, and 13mum, the break strengths are 50g, 40g, 30g, 20g, and 10g, respectively. Accordingly, the tension of these inner leads after their bonding facilitates the discrimination of the bonding strengths and enables checking by on-line only when required.
Patent JP-H07267070-A (JP)
Title: Estimating method of car body speed in antilock control device for vehicle
Inventor: YAHAGI TOSHIO
IPC: B60T8/66
Filed: 1995-02-13
Abstract: PURPOSE:To almost accurately estimate car body speed even at braking time when a vehicle turns in estimating the car body speed being a reference to judge a slip rate. CONSTITUTION:First speeds VLF and VRF according to detecting signals of speed sensors 2FL, 2FR, 2RL and 2RR being the objects of antilock control and second speeds VHF and Vans by correcting high select values VH of wheel rotating speeds VFL, VFR, VRL and VRR of the whole wheels according to a speed difference between inside and outside wheels, are compared with each other, and higher speeds among the first and the second speeds are selected as estimated car body speeds VBF and VBR.
Patent JP-S63242107-A (JP)
Inventor: GURAHAMU ANSUROO SUKOTSUTO
IPC: H01H69/00
Filed: 1988-02-05
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-H06241147-A (JP)
Title: Fuel feeding device for internal combustion engine
Inventor: ITO YOSHIHIKO
IPC: F02M69/00
Filed: 1993-02-12
Abstract: PURPOSE:To provide a fuel spraying characteristic excellent in dividing of spraying directions, atomizing, injection angle, penetrating force and the like with respect to fuel injected from plural injection ports of a fuel infection valve. CONSTITUTION:Fuel injected from injection ports of a fuel injection valve is divided and injected through fuel dividing ports 32, 33 of a sleeve nozzle 30. A belt-shape assist air flow is injected in a plane shape from slit-like air holes 62, 63 opened on both sides of these plural fuel dividing ports 32, 33 and obliquely collides against the injected fuel. Accordingly, the fuel injected from the plural fuel dividing ports 32, 33 is accelerated in atomization, and fuel sprays are accurately divided each independently into two directions and injected to be fed toward two intake valves while the injection direction from the injection port of fuel injection valve is being retained. Consequently, since a quantity of fuel directly collided with a wall body for partitioning to form two intake ports is decreased, a spray quantity of atomized fuel directly fed into a combustion chamber from the intake ports is increased and a burning characteristic is enhanced.
Patent JP-S63191826-A (JP)
Title: Production of halogenated polyhydroxy polyether resin
Inventor: CHIN TOSHIHIKO
IPC: C08G65/02
Filed: 1987-02-04
Abstract: PURPOSE:To obtain the title high-purity, epoxy-free resin, by reacting a halogenated bisphenol with a halogenated bisphenol diglycidyl ether in an inert high-boiling solvent and adding an inert low-boiling solvent to the reaction mixture. CONSTITUTION:An equimolar reaction of a halogenated bisphenol with a halogenated bisphenol diglycidyl ether or an equimolar reaction of a halogenated bisphenol with a halogenated bisphenol diglycidyl ether mixture is performed at 100-220 deg.C in the presence of a catalyst in an inert high-boiling solvent which can dissolve the starting materials and the products until the reduced viscosity reaches 0.2 or above. The reaction product is separated and purified by adding a low-boiling solvent in which the reaction product is difficultly soluble to the reaction mixture. In this way, a high-purity halogenated polyhydroxy polyether resin of a halogen content of 20-62wt.% is obtained.
Patent JP-H01200570-A (JP)
Title: Alkaline storage battery
Inventor: SUGIMOTO HIROSHI
IPC: H01M50/528
Filed: 1988-02-03
Abstract: PURPOSE:To simplify working so as to make working of inserting electrode rods into a center space of an electrode substance needless by providing a plain part consisting only of a core material on an edge part of an anode plate located in the outermost periphery of a spiral electrode substance so as to be spot-welded into a case inside. CONSTITUTION:After inserting a spiral electrode substance into a case 6, a pair of electrode rods 7 and 8 for welding are pressed on the opposedly contacting part of a plain part 5 of an outer edge part of an anode plate 1 with the case from outside the case 6 so as to perform spotwelding 9 for making the plain part of the anode plate and the side of the case 6 en bloc on a certain condition.
Patent JP-H11216771-A (JP)
Title: Method for integrally molding base material and sheet
Inventor: FURUYA TAMIO
IPC: B29C51/10
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for integrally molding a base material and a sheet by which cost of an integrally molded article of the base material and the sheet is reduced and there exists no fear of generating recessed parts on the surface of the sheet. SOLUTION: When a base material 10 is to be covered with a sheet 12, fine particles 16 are placed between the base material 10 and the sheet 12 to form a gap S and the base material 10 is brought into intimate contact with the sheet 12 by vacuumizing the gap S. As it is unnecessary to make a suction hole for vacuum on the base material, it is possible to suppress processing cost of a mold and to reduce cost of an instrument panel, and as it is unnecessary to bring the sheet into intimate contact with the base material by suction of the suction hole by vacuum, there exists no fear that the sheet becomes recessed.
Patent JP-H08222198-A (JP)
Title: Current collecting terminal for alkaline storage battery
Inventor: KISHIMOTO NORIYOSHI
IPC: H01M2/26
Filed: 1995-02-14
Abstract: PURPOSE: To manufacture a current collecting terminal having protruded faces with a very fine slit width by forming large-width portions and fine-width portions on the slits of a die, and easily inserting sand into fine-width portions from large-width portions when a refractory layer is manufactured. CONSTITUTION: A die having slits 2 with the width of the size A, e.g. 0.6mm at the minimum, and the size B, e.g. 1.5mm, is prepared, and a wax is injected into the die to manufacture the model of a current collecting terminal. This process is repeated to form a refractory layer, the model covered with a fire- resistant cover is heated to elute the wax. High-purity Ni is injected into the die covered with the fire-resistant cover, and it is cast. The die is crushed and removed, and the surface is finished by sand blast after heat treatment. When the fire-resistant cover is formed, sand is inserted between the recessed faces 3a, 3a', and the accurate slit width can be manufactured.  When a lug group is to be connected to the current collecting terminal, the lug group is inserted into the slits 2 in the direction perpendicular to the thickness direction, the lug group protruded from the slits 2 is cut off, and the contact sections between the lug group and the protruded faces 3a of the slits 2 are welded.
Patent JP-H06238195-A (JP)
Title: Air cleaner
Inventor: MATSUI SUSUMU
IPC: B03C3/68
Filed: 1993-02-12
Abstract: PURPOSE:To grasp inexpensibly dust collecting capacity and alto to facilitate a maintenance by providing an optical dust sensor which is arranged on a downstream side of a dist collecting element and obtains the output corresponding to dust concentration and a dust collecting capacity operation part finding the dust collecting capacity of the dust collecting element based on the output. CONSTITUTION:This air cleaner is provided with the optical dust sensor A1 arranged at the down stream side in the draft stream F direction of the dust collecting element 3 and obtaining the output corresponding to dust concentration, and the dust collecting capacity operation part A2b finding the dust collection capacity of the dust collecting element 3 based on comparison, between the output of the dust collecting sensor A1 at a high voltage impressed state to the dust collecting element 3 and the output of the dust collecting sensor A1 at a non-impressed state. Thus the dust collecting capacity of the dust collecting element 3 can be obtained by using a single optical dust collecting sensor A1. Also the dust collecting sensor A1 is different to be soiled, since the dust collecting sensor A1 is arranged on the downstream side in the draft stream direction of the dust collecting element 3.