baber/WOPTO huggingface dataset:
Patent JP-H0658232-A (JP)
Title: Starter system for internal combustion engine
Inventor: JIYANKARURO FUASOORA
IPC: F02D45/00
Filed: 1993-03-23
Abstract: PURPOSE: To provide a starting system for an internal combustion engine for releasing a coupling from a rotary member of the internal combustion engine more easily and quietly. CONSTITUTION: A starting system for an internal combustion engine includes a battery 30 for supplying a direct-current voltage, an electric starter motor 2 for rotating a movable pinion, an electromagnetic operating device 3 which, when it receives an excitation current, moves the pinion to couple it for rotation with a rotary member which is a flywheel 7 of the internal combustion engine. In operation, an electronic control unit comprising an electronic switch 35, a comparator circuit 37, a logic circuit 38, a bypass circuit 39 and a comparator 40 cuts off the current supply to the electromagnetic operating device 3 as soon as the speed of rotation of the engine shaft exceeds a predetermined threshold and the acceleration of the shaft is less than or equal to zero.
Patent JP-S63231306-A (JP)
Title: Optical connector and method for changing over said connector
Inventor: YAMAGUCHI SHIZUKA
IPC: G02B6/38
Filed: 1987-03-20
Abstract: PURPOSE:To permit simpler and exacter positioning of an optical connector at the time of changing over the connector by constituting a device in such a manner that the optical connector is positioned by positioning holes having the diameter larger than the diameter of pin holes formed on the same axial line as the axial line of the pin holes. CONSTITUTION:An optical fiber 22 is so fixed that the end face thereof is exposed to a joint face 23 to the mating side optical connector 21 and the pin holes 24 for alignment are formed perpendicularly to the joint surface 23 in a manner as to maintain the specified positional relation with the optical fiber 22. The positioning holes 25 having the diameter larger than the diameter of the pin holes 24 are formed to the side of such optical connector 21 opposite from the joint surface 23 by aligning the axial line thereof to the axial line of the pin holes 24. Since the positioning of the optical connector is executed on the basis of such positioning holes 25, the easy and exact positioning of the optical connector is permitted at the time of changing over the optical connector; in addition, the hindrance in the insertion and removal of fitting pins 26 is obviated.
Patent JP-S63235596-A (JP)
Inventor: AKUNE KENICHI
IPC: D21H17/20
Filed: 1987-03-20
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-H06271275-A (JP)
Title: Lifting jig
Inventor: MURAKAMI NOBORU
IPC: B66C1/28
Filed: 1993-03-23
Abstract: PURPOSE:To enable the operation of a crane by one operator to carry out such a lifting and transport work for a palletized raw material as normally requires two persons for crane operation and slinging, without requiring a slinging work. CONSTITUTION:A pellet lifting jig allowing the suspension thereof from a crane hook has a rotatable tong 2 on the lower section of a lifting jig body 1. The tong 2 is made to rotate on the operation of a driving mechanism 8 and a pallet 18 is placed on the tong 2 for the lifting and transport thereof. In addition, a detector 3 laid on the lower section of the body 1 for detecting the lifting and landing thereof, and a lock mechanism 4 for locking the rotation of each tong, automatically lock and unlock the tong 2, depending upon whether the body 1 is lifted or landed. Furthermore, the jig is equipped with a sensor 5 for detecting a lock and two sensors 6 and 7 for detecting a tong position.
Patent JP-S56161607-A (JP)
Title: Foil wound coil
Inventor: TAMURA SHINGO
IPC: H01F27/28
Filed: 1980-05-16
Abstract: PURPOSE:To enable to connect a terminal to a foil film conductor by extremely simple work by a method wherein a cut hold is provided in the plane part of the terminal, and the foil film conductor and the terminal are connected mechanically and electrically using a conductive adhesive. CONSTITUTION:The cut hole is provided in the plane part of the terminal 8 to penetrate the plane part. When foil film winding work is to be performed using the terminal 8 above mentioned, the terminal 8 is made to come along with the foil film conductor 2 at the desired position. At the same time, the conductive adhesive 10 is applied from an adhesive injecting port 11 to the cut hole 9 of the terminal 8, electric connection and mechanical connection of the terminal 8 and the foil film 2 are performed, and foil film winding work is performed in succession. Therefore the terminal is connected to the conductor 2 by the adhesive 10 passed through the cut hole, and is also connected to an interlayer paper 3 mechanically. Accordingly the terminal can be connected to the conductor by extremely simple work, and because almost no force is applying to the conductor 2, inferiority of cutting off of the foil can be prevented.
Patent JP-H04299582-A (JP)
Title: Photo detector
Inventor: WADA YOSHIYUKI
IPC: H01L31/10
Filed: 1991-03-28
Abstract: PURPOSE:To miniaturize a photo detector containing an amplifier. CONSTITUTION:A capacitor for oscillation prevention is formed by using a poly silicon layer 14 being a transparent conducting film, via an anode 18 of a photodiode and an SiO2 film 17. By connecting the poly silicon layer 14 with the amplifier output, a capacitor is unnecessitated to be formed especially in the other portion of the photodiode, and can be formed on the photodiode. Thereby the chip size can be reduced by the dimensional amount of the capacitor for oscillation prevention.
Patent JP-H11247138-A (JP)
Title: Light reflector
Inventor: MATSUO NAOKI
IPC: E01F9/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To dispense with integration of an electric source or the like and easily view an objective even in the dark by dropping a light-accumulating plate emitting fluorescent light by accumulated light energy into the inside of a shallow container-shaped reflector body in which a diamond-cut reflecting face is formed in the inside face and welding the outer peripheral flange of the reflector body to the rear cover. SOLUTION: A diamond-cut reflection face 2b refracting and reflecting an incident light from the front face is formed at the inside face of a reflector body 2 that transparent resin such as ABS resin or the like including red pigment is extruded and molded to form a shallow cylindrical container-shape. Optical energy-accumulating powder chiefly made of light-accumulating materials such as SrO, Al2 O3 , B2 O3 , Eu3 O3 , CaO, etc., is mixed with a resin material such as acrylic resin and a total reflection sheet 4 made of aluminum foil coating the light accumulating plate 3 cut in a circular shape is put thereon to drop in the inside of the reflector body 2. Further, the outer peripheral flange 2a formed at the outer periphery or the reflector body 2 is welded on the surface of a resin rear cover 5 molded to have the same outer diameter with the reflector body 2.
Patent JP-H02241891-A (JP)
Title: Ship conveying device at ship dock
Inventor: KONDO YASUKI
IPC: B63C15/00
Filed: 1989-03-15
Abstract: PURPOSE:To allow reasonable docking of ships by extracting a storage room in which a customer's ship is stored from a memory section based on customer codes, and conveying a docking pallet mounted with the customer's ship from the storage room to a truck with a pallet conveying means. CONSTITUTION:This ship dock is installed at the seashore and the coast of a lake or a river and has a hangar 2 provided with a lifting mechanism and three-dimensional multiple storage rooms 24 vertically and horizontally. A lifting mechanism 1 hoisting a ship A from the water surface and mounting it on a docking pallet 4 on a running bogie (docking pallet conveying means) 3 at the time of carrying in and lowering the ship A from the docking pallet 4 at the time of carrying out is provided, and a truck carrying-in/out room 51 is provided on the lowest floor of the hangar 2. A memory section memorizing storage rooms storing customer's ships in response to customer codes is provided in a control device, and the running bogie 3 is run and controlled according to memory contents.
Patent JP-H08259249-A (JP)
Title: Production of blank for forming glass cell
Inventor: ISOGAWA SEIJI
IPC: C03B23/08
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a blank for forming glass cells having a change in the thickness of sidewalls. CONSTITUTION: The glass blank 34 of a blind glass tube is put on forming dies 11a, 11b. The glass blank 34 is heated by a heater 21. The glass blank 34 is forcibly expanded and deformed from the inner side. The parts elongated without contact with the forming dies 11a, 11b are stretched by the deformation and are reduced in the thickness but the parts on contact therewith are prevented from the deformation by the contact resistance and are not changed in the thickness.
Patent JP-H07243515-A (JP)
Title: Select lock mechanism of automatic transmission
Inventor: MAEHARA KAZUTAKA
IPC: B60K20/06
Filed: 1994-03-07
Abstract: PURPOSE:To achieve a compact and lightweight structure by intruding a sliding member into a gap between a stationary member and a movable member, and restricting the separating motions of a surface uneven part and detent piece from each other. CONSTITUTION:In the condition that a solenoid 18 is demagnetized, a stopper key 15 is intruded between a checker cam 9 and a lock pawl 11 of a fork member 5 by a repulsive force of a return spring 28 wound on a plunger member 19. Normally the position is such that no shift motion can be made from the P-range of a select lever 6 to any other range, but when it 6 is to be shifted from other range to the P range, a push is given by the tip of a detent pawl 10 to generate possibility of upward movement, so that the select lever 6 is not hindered from movement. When the detent pawl 10 of the select lever 6 intrudes into a P-position groove 29 in the checker cam 9, a stopper key 15 intrudes to the moving scope of the lock pawl 11 so as to hinder the fork member 5 from movement.
Patent JP-S61223207-A (JP)
Title: Intake and exhaust valve gear for internal-combustion engine
Inventor: OSHIMA KENJI
IPC: F01L1/32
Filed: 1985-03-28
Abstract: PURPOSE:To protect the valve element and valve seat of an intake and exhaust valve from unsymmetrical wear by transmitting the torsional motion of a valve spring which is resulted from its expansion and contraction for energizing the intake and exhaust valve in the direction of valve-closing, to the intake and exhaust valve through a one-way clutch mechanism. CONSTITUTION:When a rocker arm 9 is oscillated by the rotation of a cam (graphic display omitted) and an intake and exhaust valve element 1 is lowered by means of a one-way clutch body 5, a valve spring 3 is contracted. Since the valve spring 3 has the property of twisting in the direction A in a coil unwind, a retainer 2 and the intake and exhaust valve element 1 being integrated with the retainer 2 is rotated by the torsional force of the spring 3 in the direction of A. Then, a steel ball 6 is rolled over in the direction where a clearance between the flat-surface section 4a of a helical groove 4 in a valve shaft section 1b and the intermediate wall of the body 5 becomes wider. And accordingly, the intake and exhaust valve element 1 is rotated without meeting with any resistance of the body 5, and the working face of the valve element 1 at the time of subsequently taking the valve seat is now varied.
Patent JP-H0644949-A (JP)
Title: Filament support body of incandescent lamp
Inventor: RONARUDO JIEEMUSU ORUWAATO
IPC: H01K3/06
Filed: 1993-03-24
Abstract: PURPOSE: To prevent the occurrence of the filament sag of an incandescent lamp during its operation. CONSTITUTION: A coil filament 28 in a glassy envelope is supported at least at one point along its coil length by a heat resistant metal support wires 10, 10'. One side ends of the support wires are welded to the coil 28, and the other side ends are fixed to an envelope wall by glassy beads 24, 24'.
Patent JP-H02245064-A (JP)
Title: Triphenylmethane compound
Inventor: SUGIHARA HIROKO
IPC: C09B11/04
Filed: 1989-03-17
Abstract: NEW MATERIAL:3-(4-N-Alkylaminophenyl)-3-(4-N,N-dialkylaminophenyl)-6-N,N- dialkylaminophthalide of the formula I (wherein R<1>, R<2>, and R<3> are each methyl or ethyl). USE:Useful as a colorless dye or a synthetic intermediate for recording materials such as a pressure-sensitive paper and a thermosensible paper. PREPARATION:A compd. of formula I is obtd. by reacting a compd. of formula II with a compd. of formula III or by reacting a compd. of formula IV with a compd. of formula V at 40-130 deg.C for 10min to 7hr in the presence of a condensation agent such as acetic anhydride, sulfuric acid, phosphoryl chloride, etc., if necessary, in an inert, volatile org. solvent such as chloroform, benzene, etc.
Patent JP-S62222092-A (JP)
Title: Method and apparatus for producing praseodymium-nickel alloy
Inventor: NAKAMURA EIJI
IPC: C25C7/00
Filed: 1986-03-24
Abstract: PURPOSE:To efficiently produce a praseodymium-nickel alloy by electrolytically reducing praseodymium fluoride in a specified molten salt electrolytic bath with a nickel cathode and a carbon anode and by depositing the resulting praseodymium on the cathode. CONSTITUTION:Praseodymium fluoride is electrolytically reduced in a molten salt electrolytic bath with a nickel cathode and a carbon anode. The resulting praseodymium is deposited on the cathode and alloyed with the nickel forming the cathode to produce a praseodymium-nickel alloy. The molten salt electrolytic bath is composed of, by weight, 35-85% praseodymium fluoride, 10-65% lithium fluoride, <40% barium fluoride and <20% potassium fluoride.
Patent JP-S62220596-A (JP)
Inventor: YAMASHITA HIROYUKI
IPC: C11D11/04
Filed: 1986-03-24
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-H10265980-A (JP)
Title: Corrosion preventive method for metallic member
Inventor: OGAWA HIROSHI
IPC: C23F13/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of metallic members to be subjected to static external force and heating which do not entail vibration and rotation in particular by impressing an AC electric field (electric field) on the metallic members from outside and controlling the piezoelectricity generated in the metallic member. SOLUTION: The momentum of the position change at a molecular level which is changed to electric energy when a stress is applied on articles is the piezoelectricity. The piezoelectricity locally induces corrosion in the materials. The corrosion prevention is executed by acting the AC electric field (electric field) on the materials from outside and controlling the electric energy. Noncrystalline substances generate the piezoelectricity by the external heating and heating and the tendency thereof is significant and the corrosion is liable to be induced particularly with the metals among these substances. The AC electric field is, therefore, acted from, for example, outside, on the substances in order to negate the generated piezoelectricity. The current of a frequency of 10 to 600 Hz and voltage o 0.01 to 1 V is preferably passed as the AC current to be used.
Patent JP-H07248985-A (JP)
Title: Input/output method with number of terminals dynamically changed, center machine and broadcast mechanism
Inventor: MAJIMA SOHEI
IPC: G06F13/00
Filed: 1994-03-09
Abstract: PURPOSE:To simplify the constitution of a program set on a center machine and also to produce no delay between the timing when the program set on the center machine writes the information and the timing when the program set on the terminal side reads the information by carrying out the processing by a broadcast mechanism contained in the center machine in response to the change of the number of terminals. CONSTITUTION:The output information is sent form a program 10p set on a center machine 10 via a communication channel CN10. A broadcast mechanism 20 distributes the output information sent via the channel CN10 to the communication channels CN31-Cn33 to send the copies of the output information to the terminals 31-33. Under such conditions, the number of connected terminals 31-33 are controlled by the mechanism 20 and the distribution conditions are already set. Meanwhile the transmitting operations are started to the terminals 31-33 when the output information on the program 10p is sent via the channel CN10. Thus no delay is produced among the transmitting operations given to the terminals 31-33.
Patent JP-H11258467-A (JP)
Title: Lead frame for optical module, manufacture of optical module and optical module
Inventor: GO HISAO
IPC: H01L23/50
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To ease stress given from a metal mold to a furrule even if a positioning accuracy to be required in the case of loading a base body having a loaded furrule on a lead frame is eased. SOLUTION: A lead frame 20 is equipped with a die pad 23 having a loading face for loading and fixing an optical module base body 10 with the end face of a furrule 4 having the optical module base body 10 turned toward a fixed direction about a lead frame 20; and die pad supporting parts 24, 25, 26 which are included in a flat plane including the lead frame 20, and have a deformed part for making the position of the die pad 23 displaceable within a flat plane including the lead frame 20 in a direction perpendicular to the fixed direction, and moreover support the die pad 23 to the lead frame 20.
Patent JP-S62224644-A (JP)
Title: Method for removing tin in metallic titanium
Inventor: NISHIZAWA KEIICHIRO
IPC: C22B25/02
Filed: 1986-03-26
Abstract: PURPOSE:To nearly perfectly remove tin by a simple device by subjecting metallic titanium containing tin as an impurity to heating to a specific temp. and then to cooling both in a hydrogen air flow. CONSTITUTION:Metallic titanium containing at least tin as an impurity is heated in a hydrogen air flow at >=500 deg.C, preferably at 500-1,000 deg.C, for the prescribed time and then cooled in a hydrogen air flow. In this way, tin can be exhausted in the form of gaseous matter of tin hydride from the system. Further, when metallic titanium is subjected to rapid cooling, cracks occur due to the change in coefficient of thermal expansion and a new section is exposed, so that tin removal can be nearly perfectly carried out by repeating heating and cooling. Moreover, by substituting an inert gas for hydrogen gas, pure metallic titanium can be recovered.
Patent JP-H09260876-A (JP)
Title: Insertion/pull-out method for live plug from board
Inventor: SONE ISAO
IPC: H05K7/14
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble such as a short circuits form occurring due to a wrong operation when a live plug is inserted or pulled out, by a method wherein a board is inserted into a slot, a feed cable is connected, and then the board is inserted into a socket an mounting the board, and the feed cable is kept connected, the board is pulled out of the socket, the feed cable is disconnected, and the board is taken out of the slot on dismounting the board. SOLUTION: When a board 2 is mounted, the board 2 is inserted into a slot 4, a feed cable 30 is connected to the board 2 before a terminal board 21 is inserted into a socket 11, and then the terminal board 21 is inserted into the socket 11. When the board 2 is pulled out of the slot 4, the feed cable 30 is kept connected, and the board 2 is pulled out of the socket 11. At this point, the length L3 of a feed cable 30 is set shorter than the longitudinal length L1 of the board 2, so that the board 2 can not be pulled out of the slot 4 when the feed cable 30 is kept connected with the board 2. By this setup, the feed cable 30 is disconnected from the board 2 to shut off the power supply, and then the board 2 is taken out of the slot 4, so that a trouble such as a short circuit caused by a wrong operation can be prevented when a live plug is pulled out or inserted.
Patent JP-H03266777-A (JP)
Title: Steering device for rear wheel of automobile
Inventor: NISHIMORI MASAYOSHI
IPC: B62D5/07
Filed: 1990-03-16
Abstract: PURPOSE:To simplify a rear wheel steering device by connecting to respective portions of a rear wheel driving cylinder two branch pipe lines each of which branches off from one of hydraulic pressure pipe lines leading to the respective pressure chambers of a front wheel power cylinder, and providing between the branching points of the branch pipe lines of the hydraulic pressure pipe line a switching valve which is closed according to the steering angle of a steering wheel. CONSTITUTION:In a device wherein a front wheel steering control valve 5 whose switching position is switched by a steering wheel 7 controls supplying of pressure oil to a front wheel power cylinder 1, which pressure oil is discharged from a hydraulic pump 6 driven by an engine, first and second branch pipe lines 15a, 15b branch off from one of hydraulic pressure pipe lines 8a, 8b extending from the respective two ports of the front wheel steering control valve 5 and connected to the respective pressure chambers 1a, 1b of the front wheel power cylinder 1. The branch pipe lines 15a, 15b are connected to the respective pressure chambers 16a, 16b of a rear wheel driving cylinder 16. A switching valve 26 which is closed when the steering wheel 7 is turned by more than a predetermined angle is interposed in the portion of one hydraulic pressure pipe line 8a between the branch pipe lines 15a, 15b.
Patent JP-S52148786-A (JP)
Title: Multispeed control circuit
Inventor: KIMURA HITOYASU
IPC: F15B11/04
Filed: 1976-06-05
Abstract: PURPOSE: To eliminate shock by the jamping of a press. compensation-loaded flow rate control valve generated when the speed change of a cylinder, by making the press. compensation function of a flow rate control valve for intermediate and low speed work before changing over speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03267726-A (JP)
Title: Color discriminating device
Inventor: OOYAMA NAGAAKI
IPC: G01J3/51
Filed: 1990-03-16
Abstract: PURPOSE:To simply and easily discriminate a color by providing a means for generating the training of the reflection spectrum of an object, a means for calculating a spectral filter, a means for calculating an absolute color estimation matrix based on the spectral filter, a means for calculating the reflection intensity of the object, and a means for estimating an original color. CONSTITUTION:Several or more objects having color which should be classified are prepared every color and statistical analysis is performed. Therefore, the transmission distribution of a liquid crystal filter 16 is set so that only a specified wavelength region may be maximum, and the object is illuminated with light approximate to monochromatic light to measure the intensity of reflected light, which is stored in a processor 5. Then, the same action is repeated after moving a wavelength region and the spectral data of each class is decided for all the objects, so that a training set is formed. The spectral characteristic filter appropriate for the classification by the class is arithmetically operated from the set and the absolute color estimation matrix is calculated based on the measured data. Next, a positive or negative region filter is prepared with reference to each spectral characteristic and the intensity value of the reflected light is inputted by using the filter. Thus, processing is consistently performed and the classification of the color and the discrimination of the absolute color are performed in a short time.
Patent JP-S60210234-A (JP)
Inventor: EINO TERUO
IPC: H04N5/335
Filed: 1984-04-03
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-S541761-A (JP)
Title: Pad wear alarm mechanism in disc brake
Inventor: KATAGIRI MASAYOSHI
IPC: F16D65/092
Filed: 1977-06-06
Abstract: PURPOSE: To generate a 1st alarm by means of brake noises first, and to generate a 2nd alarm by means of brake vibration, by means of an extremely simple structure without limiting a sliding surface of a disc at all. 
     COPYRIGHT: (C)1979,JPO&Japio