baber/WOPTO huggingface dataset:
Patent JP-S63274073-A (JP)
Title: Connector with core
Inventor: KAWAI KENJI
IPC: H01R13/719
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a connector with a core which is inexpensive and does not radiate unnecessary electromagnetic waves by providing a ferrite core penetrated by contacts made of an electric conductor on a housing made of an insulator and providing a rear shell made of an electric conductor so as to cover this ferrite core. CONSTITUTION:A ferrite core 3 is provided at the position where contacts of a housing 1 penetrate and a rear shell 5 made of an electric conductor is provided so as to cover the ferrite core 3 in a connector constituted of the contacts 2 made of an electric conductor and the housing 1 made of an insulator. The contacts 2 made of an electric conductor penetrate the ferrite core 3, and the connector is shielded from the high-frequency electric field of the circuits on a printed circuit board 7 by the rear shell 5 made of an electric conductor. The radiation of unnecessary electromagnetic waves can be prevented by the use of a general-purpose cable, a cable can be jointly used among the equipment of the same type, and the cost can be reduced.
Patent JP-S5232110-A (JP)
Title: Working frame for assembling of circular roofing
Inventor: SASAKI KAZUYOSHI
IPC: B65D88/06
Filed: 1975-09-05
Abstract: PURPOSE: An economical working frame for construction assembling capable of improving working efficiency and of securing safety of working. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10252618-A (JP)
Title: Engine starter
Inventor: YAMAGUCHI KAZUHIRO
IPC: F02N15/06
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an engine starter with simple structure and eliminate a protrusion to the side of an electric motor. SOLUTION: An engine starter is formed such that the rotation force of an electric motor 2 is transmitted to an output shaft 3 through a planetary gear reduction mechanism to reduce torque of the electric motor 2. A pinion 4 helical-spline-fitted on the outer periphery of the tip of the output shaft 3 is pushed forward by a direct acting cylinder 28 attracted by the magnetic force of an exciting coil 27 arranged on the outer periphery of the pinion 4. Meanwhile, along with advance of the direct acting cylinder 28, an auxiliary moving contact 36 is brought into contact with the head part of a terminal bolt 31, and a power is fed to an armature 7 through a starting resistor, a main movable contact 34, a lead wire 33, and a positive electrode brush 8. However, since a voltage applied on the armature 7 is dropped by the starting resistor, the armature 7 is rotated at a low speed.  Rotation of the armature 7 is reduced by the planetary gear reduction mechanism and transmitted to the output shaft 3, and this way rotates the output shaft 3 at a speed lower than that of the armature 7.
Patent JP-H01279713-A (JP)
Title: Manufacture of metal-based composite material
Inventor: KUBO MASAHIRO
IPC: C22C47/08
Filed: 1988-04-30
Abstract: PURPOSE:To easily manufacture the title material without pressurizing the molten metal of Al, Mg or the like by immersing a molded body constituted of a reinforcing material of the short fiber, whisker and grains by specific materials and the fine pieces of specific metal into the above molten metal. CONSTITUTION:A reinforcing material 12 constituted of the mixture of Al2O3 short fiber, SiC or Si3N4 whisker and the grains of Si3N4, WC or the like and the metallic fine pieces 14 of Ni, Fe, Co, Cr, Mn, Cu, Ag, Si, Mg, Al, Zn, Sn, Ti, etc., are mixed in the weight ratio of 15:85 to prepare a molded body 10, which is immersed into the molten metal 18 of Al or Al alloy in a heat-resistant vessel 16. The molten metal 18 has excellent wettability with the molded body 10, permeates into the molded body 10 by a capillary phenomenon and is solidified in the molded body, so that a fiber reinforcing composite material contg. Al metal as the matrix can easily be manufactured without pressurizing the Al metal in the molten metal. At the time of using Mg or its alloy for the matrix metal, Ni, Cr, Ag, Al, Zn, Sn, Pb, etc., are used as the material of the metallic fine pieces for the formation of the molded body.
Patent JP-H08301516-A (JP)
Title: Gripping member-adjusting device for gripping cylinder
Inventor: FURANTSU RUMESU
IPC: B65H45/28
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for adjusting a folding jaw member with a less maintenance requirement having a high reliability and advantageous for manufacture. SOLUTION: A housing 23 mounted to an axle is installed to an end surface of cylinder members 5, 6 and tappets 17, 18 are accommodated in their housing arms 21, 22 opposed to each other. The respective tappets 17, 18 are connected to an adjusting spindle 14 at one end and are connected to their respective cylinder members 5, 6 through a pair of sliders 30, 35 or 31, 36 at the other end, respectively.
Patent JP-H04315883-A (JP)
Title: Magnetic recording medium assembly
Inventor: TOTTORI TAKESHI
IPC: G11B23/00
Filed: 1991-04-15
Abstract: PURPOSE:To offer an inexpensive magnetic recording assembly which is small, light in weight and easy to carry. CONSTITUTION:A center hole 2 is provided on one side of the main body of a hardcase 1, a shatter 13 for freely opening and closing the center hole is attached to the hardcase and in the condition that the magnetic recording medium assembly is attached to a device main body, the shatter is located at an opening position, the rotation driving section of the device main body is chucked with the center hab 4 of a magnetic disk 3 through the center hole.
Patent JP-S5332865-A (JP)
Title: Dry denitrating method for exhaust combustion gas
Inventor: TSUKIHARA TOKU
IPC: F23J15/00
Filed: 1976-09-09
Abstract: PURPOSE: To carry out denitration and dust removal of exhaust gas by addition of ammonia into a high temperature exhast gas containing NOx and dust, and then by making the mixed gas pass through a reaction unit equipped with means which acts as catalyst and for promoting mixture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62264728-A (JP)
Title: Analog-digital converter
Inventor: OKUI SHIZUHIRO
IPC: H03M1/00
Filed: 1986-05-12
Abstract: PURPOSE:To discharge completely an integration capacitor at resetting by limiting a charge quantity to the integration capacitor to a prescribed value or below through the operation of a switching element after the end of A/D conversion. CONSTITUTION:Even when the A/D conversion of both dual integration system A/D conversion circuits AD1, AD2 is finished and a reset signal Q3 is outputted, the positive charging to an integration capacitor C2 is continued based on a constant current ir by a constant current circuit CI2. When the charging voltage of the integration capacitor C2 is equal to a forward voltage VF of a diode D2, the further charging to the integration capacitor C2 is stopped and an output VINT2 of an integration circuit INT2 is kept to the same voltage as the forward voltage VF of the diode D2 and The charing electric charge in the integration capacitor C2 is decreased considerably.
Patent JP-S63272565-A (JP)
Title: Thermal head
Inventor: SATO YOSHIHIKO
IPC: B41J2/335
Filed: 1987-04-30
Abstract: PURPOSE:To reduce the size of a device for mounting a thermal head, by mounting an electrical signal board on one main face of a heat radiation board, and mounting a thermal head substrate on the other main face inclining at a predetermined angle with respect to one main face. CONSTITUTION:A thermal head substrate 2 provided with a row of heating elements 6 is mounted on a tapered section (inclining section) of a heat radiating board 1. An electrical signal board 3 is mounted on the other face (vertical section) of the heat radiating board 1 and provided with a drive IC9. The drive IC9 is electrically connected with the thermal head substrate 2 and the electrical signal board 3 through a bonding wire 5. Areas of the drive IC9 and the bonding wire 5 are normally protected with silicon resin and further protected mechanically with a head cover 4. A recording paper 8 to be printed is inserted between a platen rubber 7 and the row of heating elements 6 and coloring recording is made thereon.
Patent JP-H09271747-A (JP)
Title: Garbage treating device
Inventor: ISSHIKI TAKAAKI
IPC: B09B3/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of a filling material to the inner surface of a treating tank by providing a rotary shaft vertically in a center of the bottom of the cylindrical treating tank, attaching a rotary arm extended in the radial direction of the treating tank and arranged an agitation blade at the tip of the rotary arm along the inner surface of the treating tank and also allowed the front edge to get nearer to the inner surface of the treating tank than the back edge. SOLUTION: The rotary shaft 10 is provided vertically in the center of the bottom part of the treating tank 3, and an agitation device 9 consisting of the rotary arm 11 and the agitation blade 12 is attached. The rotary arm 11 is attached to the rotary shaft 10 in a state extended in the radial direction of the treating tank 3. The agitation blade 12 is provided upward at the tip of the rotary arm 11 along the inner surface of the treating tank 5. The front edge in the rotary direction of the agitation blade 12 is get nearer to the inner surface of the treating tank 3 than the back edge.  With this constitution, the agitation blade 12 moves along the treating tank 3 with rotation of the agitation device 9 and the filling material 19 is brought near to the inner side of the treating tank 3 with the front edge and sticking to the inner surface is restrained and even though the material 19 is stuck, it is scrapped and the sticking is prevented.
Patent JP-S59232375-A (JP)
Title: Developing device
Inventor: GOTOU TAKAHARU
IPC: G03G15/09
Filed: 1983-06-16
Abstract: PURPOSE:To detect a toner density accurately by bringing a detecting part of a detecting member, which is arranged to face closely a nonmagnetic sleeve, into contact with the layer of a developer which is carried along the nonmagnetic sleeve. CONSTITUTION:Near a developing gap D, an electrostatic latent image formed on a drum 1 by rubbing the surface of the photosensitive drum 1 with a magnetic brush formed with developer 2 is developed. The developer 3 after passage of the developing gap D is scraped off from a nonmagnetic sleeve 2 by a repelling magnetic field and is recovered in a developer tank 3 when the developer reaches the part where the same poles face each other. The recovered developer 2 is agitated and mixed togehter with a toner 2a, which is discharged from a toner tank 10, by an impeller 9 and is attracted onto the nonmagnetic sleeve 2 and is used for development. When the developer 2 reaches a position near a pole S1 after passing the developing gap D, the toner density of the developer is detected by a toner density detecting member 8 which is brought into contact with the developer layer in this position, and an external signal is outputted in accordance with the detected toner density, and the rotation of a toner supply roll 13 is controlled by a driving means.
Patent JP-2000298601-A (JP)
Title: Machine operation data supply device and machine resource management system
Inventor: WATANABE HIDETO
IPC: G06F11/34
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To securely manage the resource of a machine with operation data by adding operation situation data on the operation start or the operation termination of the machine to data stored in a storage part when the operation of the machine is started or is terminated, generating operation data and transmitting it to a center. SOLUTION: Machine operation data supply devices 4-1 to 4-n are constituted of input parts 5-1 to 5-n, storage parts 6-1 to 6-n communication parts 7-1 to 7-n and control parts 8-1 to 8-n. The control parts 8-1 to 8-n control operations for adding operation situation data to data stored in the storage parts 6-1 to 6-n in accordance with the operation situations (power on/off) of the power source parts 3-1 to 3-n of machine 2-1 to 2-n, generating operation data and transmitting operation data to the center 1. The communication parts 7-1 to 7-n are connected to the center 1 through a communication line 9 and transmit operation data to the center 1 in accordance with the control of the control parts 8-1 to 8-n.
Patent JP-S5234841-A (JP)
Title: Bottom of footgear, mold and production process therefor
Inventor: OZAWA TADASHI
IPC: B29B15/00
Filed: 1975-09-09
Abstract: PURPOSE: A molding method of bottom for a footgear which secures a slip prevention member strongly, does not cause damages of a mold at the time of mold-releasing and can be adapted to a varying length of the slip prevention member itself and to a varying projecting length. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11288075-A (JP)
Title: Roll-type hanger for photosensitive material
Inventor: GOTO MASATOSHI
IPC: G03D13/10
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a roll-type hanger for photosensitive material, in which irregularity of development does not exist and the trouble of a bend in the turning part of a roll-like photosensitive material is dissolved. SOLUTION: A roll-type hanger for photosensitive material 10 is for a hanging developer. A clip 20 having a photosensitive material grasping part 22 which is positioned at the top when the roll-like photosensitive material is hung and which can be opened/closed and an operation part 30 which is positioned at the bottom and opens/closes the photosensitive material grasping part 22 is provided. In the hanger for roll-like photosensitive material, one end of the roll-like photosensitive material is grasped by the chip 20 and it is hung near the grasping part so that it turns downward from an upper direction by making an emulsion face turn outside. A turn forming member is provided at the roll- like photosensitive material and the contact part of the roll-like photosensitive material of the turn forming member has a projecting curved face.
Patent JP-H07320567-A (JP)
Title: Assembly method for wire harness and wire harness assembly supporting fixture using this assembly method
Inventor: KITAMURA TSUTOMU
IPC: H01B13/00
Filed: 1994-05-23
Abstract: PURPOSE:To improve a quality of wire harness by changing height of an assembly supporting fixture in a plurality of stages, so as to improve mounting accuracy of an exterior part mounted on the wire harness, in a series of work for assembling the wire harness. CONSTITUTION:In this method, an assembly drawing board A arranging a plurality of assembly supporting fixtures in a predetermined position is used to assemble a wire harness. Of a plurality of the assemble supporting fixtures, in the precletermined assembly supporting fixture, its height can be adjusted in a plurality of predetermined stages. Of a series of a plurality of assembly works, assembly work is advanced by adjusting height of the assembly supporting fixture to prescribed height matched successively with work. By this assembly method, the predetermined assembly supporting fixture can be adjusted in a plurality of stages of the height front a low to high condition. In this way, in the case of assembling the wire harness, a series of a plurality of assembly works can be performed by adjusting height of the assembly supporting fixture to the prescribed height successively matched with the work.
Patent JP-S591927-A (JP)
Title: Glow-plug for diesel engine
Inventor: SUZUKI YUTAKA
IPC: F23Q7/00
Filed: 1982-06-24
Abstract: PURPOSE:To provide a glow-plug for diesel engine which is designed in a simplified and convenient configuration and can produce an optimum combustion state inside a cylinder without the need of any modification and additional processings, by providing to a glow-plug a detector adapted to sense and detect a combustion flame taking place inside the cylinder. CONSTITUTION:A light transmitting ceramic material 9 having a heat resistance such as an alumina (Al2O3) is provided to wrap the exterior of heating means 8. The heating means 8 is heated up by an electric current flowing through a conducting wire 11 thereto and subsequently the light transmitting ceramic material 9 has its top end heated with the resultant ignition of fuel being injected. The light of flame enters to reach a light receiving element 12 through the top end of light transmitting ceramic material 9. An electric control device 13 is connected with a fuel injection pump 14 and adapted to output a signal instructive of fuel injection timing in a timed relation with a signal outputted by the light receiving element 12, and whereby causing a fuel injection nozzle 15 to inject a fuel into a cylinder. A glow-plug can be easily attached to a cylinder head without the need of modifying and applying additional processings to the cylinder head configuration.
Patent JP-S5813496-A (JP)
Title: Small backing truck device
Inventor: NOMURA HIROICHI
IPC: B23K37/06
Filed: 1981-07-14
Abstract: PURPOSE:To reduce the size of a small backing truck device by installing only a position detector such as a photoreceptor, etc., on the truck and providing a running motor separately. CONSTITUTION:A backing strip 2 is attached to an expected weld zone of a steel plate 1 to be welded. The steel plate is pressed from below through the backing strip 2 by a backing copper plate 5 attached to a truck 3 through a spring. A light receiver 13 is installed on the copper backing plate 5 as a position detector. Welding is started using a welding machine 8 from the center of longitudinal direction of the backing copper plate 5. When welding is advanced and the arc reached the detectable range of the light receiver 13, a detection signal is sent to a running control device 17. A wire rope is wound by a motor 7 at a speed faster than welding speed. When the light of arc becomes not received any more, the truck is run winding the rope at a speed slower than welding speed. Thus, automatic welding is performed by repeating high speed running and low speed running installing a running motor 7 separately.
Patent JP-S5733755-A (JP)
Title: Method and apparatus for preventing heat dispersion in solar heat collector
Inventor: SAKAGAMI JIYUNJIROU
IPC: F24J2/50
Filed: 1980-08-07
Abstract: PURPOSE: To prevent heat in a heat collector from dispersing from the heat collecting surface while the sun is not shining, and to improve heat collecting effect, by covering the heat collecting surface of a solar heat collector with the material which transmits radiant rays but prevent accumulated heat from dispersing.  
     CONSTITUTION: The heat collecting bag 1 is arranged on the ridge of a roof 11, and a heat collecting tube 2 to fill the bag with the heat collecting water 3 is arranged along the partitions provided to the inside of the bag 1. The upper face of the heat collector bag 1 is covered with an air bag 4, which prevents the accumulated heat from dispersing, as well as to transmit the radiant rays. A gas escape port 5 is provided at the upper end of the heat collecting tube 2, to escape gas only by a float device 6. The deterioration of function to collect heat is prevented by discharging the gas from an outlet port 7 into the air bag 4. The accumulated liquid exhaust ports 8 are provided on both lower ends of the air bag 4, and drain water is exhausted out of the bag by a float device 10, when the amount of liquified steam reaches the predetermined value 9, therefore, the heat collecting efficiency is prevented from deteriorating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58225728-A (JP)
Title: Alternating-current two-wire contactless switch
Inventor: TANIGAWA KIYOSHI
IPC: H03K17/94
Filed: 1982-06-24
Abstract: PURPOSE:To prevent a load from malfunctioning owing to an excessive rush current even when a switch is turned on for starting and to improve switching characteristics, by adding a canceling circuit which short-circuits a constant current circuit when a sensor circuit sends out a detection signal and a thyristor is in an off state. CONSTITUTION:The transistor (TR) 35 in the constant current circuit 31 turns on when the charging current of a capacitor 12 is large and the voltage drop across a resistance 34 exceeds the base-emitter voltage of the TR35, and consequently the base current of a TR8 is decreased to hold the emitter current of the TR8, i.e. the charging current of the capacitor 12 nearly constant, limiting the unnecessary current of the load 4 which flows althrough the thyristor 6 does not turn on. Thus, the excessive rush current which flows when the switch 3 is turned on while the thyristor 6 is in the off state is limited. The TR37 also turns if the thyristor 6 is off when the sensor circuit 20 sends out the detection signal to short-circuit the constant current circuit 31 by the canceling circuit 32.
Patent JP-S5811464-A (JP)
Title: Automatic lamination aligning device of thin plate
Inventor: SAKUMA HIROSHI
IPC: B65H31/38
Filed: 1981-07-13
Abstract: PURPOSE:To automatically align a thin plate in good order from its empty weight and oscillation, by arranging a moving adjuster plate in a trough-shaped arranging box. CONSTITUTION:A trough-shaped arranging box 1 is equipped with a stopper 4 in its point end, formed with guides 5 in its both side parts and set in such a manner as to be sloped downward toward the point end. A moving adjuster plate 2 is formed to the shape continuously arranged with an upper surface 7, receiving a thin plate fed flowing in a chute 6, front end surface 8 gently curved downward, and rear end surface 9 similarly folded downward, and simply inserted into the arranging box 1 further can be longitudinally moved. An oscillating device 3 functions to vertically apply fine vibration to the arranging box 1. In this way, many thin plates, discharged quite at random flowing through the chute, can be automatically aligned successively in good order without causing damage.
Patent JP-H02290750-A (JP)
Title: Front seat for vehicle
Inventor: TEZUKA TAKESHI
IPC: B60N3/06
Filed: 1989-05-01
Abstract: PURPOSE:To improve the using performance by allowing the automatic turn of a foot rest to a using position when a seat back is tilted forward, in the constitution in which the foot rest for placing the foot of a passenger on a rear seat is pivotally supported in free accommodation onto the shoulder part of the seat back of a front seat. CONSTITUTION:A foot rest 9 is supported in turnable manners by a pin 8 onto the shoulder part of a seat back 3 which can be tilted forward and rearward from a neutral position by a reclining device 20 in a front seat 1. The foot rest 9 is accommodated in a folded accommodation position onto the shoulder part of the seat back 3. Further, a driving motor 10 is accommodated inside the seat back 3, and the foot rest 9 is turned through the meshing of a driving gear 12 and a gear 11 on a pin 8 by the operation of the driving motor 10. When the seat back 3 is tilted forward, the driving motor 10 starts drive by the operation of a foot rest switch (not shown on the figure) in interlocking with the operation of the seat back 3.
Patent JP-H07314144-A (JP)
Title: Welding jig
Inventor: SUGIYAMA FUMIAKI
IPC: B23K37/04
Filed: 1994-05-24
Abstract: PURPOSE:To facilitate an operation to finely adjust the horizontal degree of lower electrodes of a welding jig which is placed with objects to be welded on the plural lower electrodes and welds the objects to be welded by lowering upper electrodes and energizing the electrodes. CONSTITUTION:Plural liquid cylinders 19 of which piston rods 19a are directed upward are arranged horizontally and the lower electrodes 11 for supporting the objects 13 to be welded are fixed to the top ends of these piston rods 19a. A main pipeline 32 is connected to the other ends of branch pipelines 31 connected at one-side ends to the liquid cylinders 19. The main pipeline 32 is connected via a main stop valve 33 to a liquid pressure source 34 and is liftably provided with the upper electrodes 6 above the lower electrodes 11. The respective branch pipelines 31 may be provided with auxiliary stop valves 35 as well.