baber/WOPTO huggingface dataset:
Patent JP-H10154452-A (JP)
Title: Drive circuit for electromagnetic relay
Inventor: ABE YOSHICHIKA
IPC: H01H47/32
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To stably suppress bounces without prolonging the overall switching response time. SOLUTION: When an operational signal for driving an electromagnetic relay 20 is sent to an input circuit 11, voltage Va is sent from a Va voltage generating circuit 14, and a first voltage to start a contact 22 is applied to a coil 21 from an output circuit 17. Consequently, the contact 22 is attracted and closed without generating bounces. Further, when a timer circuit 13 counts a prescribed time, voltage Vb is sent from a Vb voltage generating circuit 15, and a second voltage (higher than the first voltage) for pulling the contact 22 completely is applied to the coil 21 from the output circuit 17. As a result, the first and the second voltage is applied in stages to the coil 21, and the contact 22 is connected and drive voltage can be supplied to an L load 30.
Patent JP-H08105416-A (JP)
Title: Mounting structure for structure
Inventor: FUKADA SHIGEMI
IPC: H05K7/12
Filed: 1994-10-04
Abstract: PURPOSE: To provide a mounting structure for a structure by which the structural member can be mounted in an optional position without requiring any laborious perforating work and the like for mounting in a mounting member even when the mounting body is at work. CONSTITUTION: A mounting structure mounting a structure 2 in a mounting body 1 is provided with mounting metal fittings 3, 4, which are installed in the structure 2 and have engaging parts 3c, 4c to be engaged with the mounting body 1, and a stopper 6, which can be slid on the mounting metal fittings 3, 4, while the structural member 2 is displaceably supported in the mounting body 1 via the engaging parts 3c, 4c, and the mounting body 1 is clamped and held by means of the stopper 6 and the engaging parts 3c, 4c, and consequently, the structure 2 is fixed in the mounting body 1.
Patent JP-H0690131-A (JP)
Title: Saw filter and pass band width control method for the same
Inventor: KOMINE KENJI
IPC: H03H9/145
Filed: 1992-09-09
Abstract: PURPOSE:To change the pass band width without increasing cost or reducing operating reliability concerning the surface acoustic wave(SAW) filter for providing the desired pass band width by controlling the strength of the acoustic coupling of a SAW resonator. CONSTITUTION:Two IDT electrodes 10a and 10b are formed at prescribed positions on a piezoelectric substrate 1, and the ground side common electrodes of the respective IDT electrodes 10a and 10b are acoustically coupled each other as a common bus bar 10. The pass band width is changed corresponding to the strength of this acoustic coupling and in this case, the strength of acoustic coupling is controlled by respectively relatively changing the electrode thickness of the common bus bar 10 and the thickness of the electrodes 10a and 10b at the remaining parts.
Patent JP-H02180917-A (JP)
Title: Crosslinkable polyurethane rubber containing polyoxyperfluoroalkylene block
Inventor: ARUBERUTO RE
IPC: C08G18/67
Filed: 1989-09-16
Abstract: PURPOSE: To provide a fluorinated polyurethane alternately containing rubber- like perfluoropolyether-structure blocks and olefinic stiff units and having a low Tg and excellent hardness, tensile strength and elasticity by deriving this fluorinated polyurethane from a specified diisocyanate.  
     CONSTITUTION: This fluorinated polyurethane alternately contains, in the structure, perfluoropolyether-structure blocks having an average molecular weight of 1000-10000 and showing rubber-like properties and stiff units at least partially having an olefinic double bond suitable for causing the cross-linking of the polymer chain with a free radical cross-linking system. Its glass transition temperature is lower than -80°C. This fluorinated polyurethane can be produced by starting from an aliphatic, alicyclic, or aromatic diisocyanate (e.g.: toluene diisocyanate) or a perfluoropolyether diisocyanate. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62101839-A (JP)
Title: Knocking sensor installation structure for v-type engine
Inventor: KANAMARU MASANOBU
IPC: G01M15/00
Filed: 1985-10-29
Abstract: PURPOSE:To detect the vibration of knocking accurately by forming a connecting member, with which the upper outer walls of a plurality of cylinder blocks arranged in a V like form are connected each other, so as to install a knocking sensor at the center section of the connecting member. CONSTITUTION:An engine block 12 is integrally formed with both a plurality of cylinder blocks 6 and 8 and the upper half of a crank case 7. And a plurality of cylinders 6a-6c and 8a-8c is formed in series to each of the cylinder blocks 6 and 8, and these cylinder blocks are arranged each other into a V like form. In this constitution, the engine block 12 is formed with a connecting member 5, by which the center sections of block upper decks 13 and 14 formed on each of the cylinder blocks 6 and 8 are connected each other. And a column section 5a extending vertically is formed at the center section of the connecting member 5 so as to install a knocking sensor 1 on the top surface of the column section 5a.
Patent JP-H0290123-A (JP)
Title: Multistage optical isolator
Inventor: YAMADA KAZUO
IPC: G02B27/28
Filed: 1988-09-28
Abstract: PURPOSE:To miniaturize a multistage optical isolator by arranging plural optical isolator elements which are respectively constituted by combining polarizers and a Farady rotator and prevent returning light in a pipe-like permanent magnet. CONSTITUTION:The 1st optical isolator element 41 constituted of a Farady rotator 1 and polarizers 2 tightly fixed to both sides of the rotor 1 on the same optical axis is put in a pipe-like permanent magnet 3, with the center plane of the rotator 1 being made coincident with the central longitudinal section of the magnet 3. Then the 2nd optical isolator element 42 is firmly joined to the outer side face of the 1st element 41, with the optical axes being aligned and the Farady rotator 1 of the element 42 being put on the outer side face of the magnet 3, and thus, this multistage optical isolator is formed by fixing polarizers 2 each other. Thus a multistage optical isolator which has a small entire body and sufficient isolating ability can be obtained.
Patent JP-S6394864-A (JP)
Title: Image processor
Inventor: INOUE NOBUHIRO
IPC: B41J11/02
Filed: 1986-10-09
Abstract: PURPOSE:To make the apparatus compact and reduce cost by providing a single drive roller capable of the functions of a separation paper feeder roller and a laten roller. CONSTITUTION:If a drive roller 50 rotates in an arrow P direction, the uppermost sheet 3 a of piled sheets 3 is pulled out of a paper tray 2, and fed into between paper guides 5a and 5b. If the tip of the sheet 3a reaches the lower area of a heating element 4a in a thermal recording head 4, a drive roller 40 shifts upward from a paper feed action position to occupy a processing action position. At that time, the drive roller 50 is energized upward by means of a tension spring 106. Then, the thermal element 4a, an ink ribbon 8 and the sheet 3a are allowed to stick together and pressed between a thermal recording head 4 and the drive roller 50. After this, the ink ribbon 8 is caused to move in an arrow q direction at the same speed as the drive roller 50 to transport the sheet 3a. At the same time, the heating element 4a is thermally energized selectively in accordance with an image signal. Consequently, ink of the ink ribbon 8 is thermally transferred to the sheet 3a and an image is formed on the sheet 3a.
Patent JP-H0768390-A (JP)
Title: Method for joining bar
Inventor: KASHIMOTO FUMIO
IPC: H05B6/10
Filed: 1993-08-31
Abstract: PURPOSE:To execute the stable joining without controlling the temperature and the quantity of upset of the butted parts in the diffusion joining of bars. CONSTITUTION:The initial pressure is applied to the butted parts, and the heating is started. The pressure change of a pressure applying machine is detected during the joining operation. When the detected pressure is reduced to the first set value, the output of the pressure applying machine is reduced based on the preliminarily established pattern to keep the temperature of the butted parts at the prescribed value to be held. When the detected pressure is reduced to the second set value which is lower than the first set value, the pulse pressurization of the butted part is achieved based on the preliminarily established pattern.
Patent JP-H0957357-A (JP)
Title: Bending device for metallic tube
Inventor: KISHIHARA SHIGEKI
IPC: B21D7/16
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent inclination of a bent arm which holds and turns a clamp device to hold the tip of a metallic tube, and to realize twisting and bending with small dimensional errors of a bent product. SOLUTION: A second moving table 28 is held by upper and lower frames 32 through supporting rails 30, gears 25 are turnably held by second upper and lower moving tables 28 around the perpendicular axis O-O, bending arms 23 are fitted to the gears 25 in a turnable manner, and the upper and lower ends of a clamp device 21 to hold the tip of a metallic tube 1 to be bent are held by the upper and lower bending arms 23. A rack 38 to be driven by a hydraulic cylinder is meshed with each gear 25, and the bending arms 23 are turned by the rack 38. No overturning moment is applied to the bending arms during the bending to suppress generation of twisting and dimensional errors in the metallic tube 1.
Patent JP-H1060713-A (JP)
Title: Rubber glove with belt
Inventor: WATANABE YUMIKO
IPC: A41D19/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber glove capable of preventing permeation of water and slippage of the rubber glove by providing a mouth part of the rubber glove with a belt and tightening the part. SOLUTION: A rubber glove 1 is provided with a belt 2 and a belt fitment 3. The tip part 4 of the belt is passed through the belt fitment. A magic tape 5 is attached to a part at which the tip part 4 of the belt is coincident with the belt 2. After the glove is worn, the mouth of the rubber belt 1 is gripped by the belt 2.
Patent JP-H0982879-A (JP)
Title: Resin-encapsulated semiconductor device
Inventor: YOSHIOKA KIMIO
IPC: H01L23/50
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To enhance a resin-encapsulated semiconductor device in degree of integration, reliability, and mass productivity by a method wherein a control semiconductor chip and circuit parts are separately fixed to the front and rear of terminals. SOLUTION: A transistor chip 6 is fixed to the cooling body 3 of an irregular lead frame 12a with high-temperature solder, an IC chip 7a and a diode chip 7b are fixed to terminals 4b and 4c with high-temperature solder, a resistor 10a and a capacitor 11a are fixed between the rear surfaces of the terminals 4b and 4c with middle-temperature solder, a resistor 10b and a capacitor 11b are fixed between terminals 4c and 4e with middle-temperature solder, and the cooling body 3 and the terminals 4a to 4e are partially sealed up with molding resin 1 as shown by dotted lines. The above high-temperature solder is usually and frequently used and has a fusing point of 350 deg.C or above, and the middle-temperature solder has a fusing point of 300 deg.C or so and is made of 90% of lead and 10% of tin in composition.
Patent JP-H0798973-A (JP)
Title: Chassis for magnetic recording and reproducing device and its production
Inventor: EGUCHI NAOKI
IPC: G11B33/12
Filed: 1993-09-28
Abstract: PURPOSE:To simplify production by having a tape driving system and tape loading system formed respectively by outsert molding of plural kinds of thermoplastic resin materials varying in shrinkage rates on a metallic plate. CONSTITUTION:The metallic plate 10 is outsert molded with the plural first moldings 11 and second moldings 12 constituting the recording and reproducing device by selectively using the first and second thermoplastic resin materials varying in the shrinkage rates. The metallic plate 10 is integrally provided with third moldings having plural constituting parts by outsert moldingly using both of the first and second thermoplastic resin materials described above. The outset molding of the moldings having various characteristics, such as mounting parts of rotary cylinders for which the strength and precision requirements are severe, and mounting parts, etc., for which the strength and precision requirements are relatively mild, among the constituting parts constituting the tape driving system and tape loading system is made possible in such a case.
Patent JP-H0668707-A (JP)
Title: Flexible printed wiring board connecting structure in automobile lighting fixture
Inventor: NORO YUTAKA
IPC: H05K1/18
Filed: 1992-08-17
Abstract: PURPOSE:To supply electric power reliably to a bulb socket while reducing the width directional size of a flexible printed wiring board. CONSTITUTION:A bulb socket 200 has a bulb socket body 201 having a bulb installing part 23, a socket cover 202 arranged on this bulb socket body 201 so as to be mountable and demountable and a connecting terminal 213 arranged on a contact surface between the bulb socket body 201 and the socket cover 202 so as to supply electric power to a bulb 5. A flexible printed wiring board 400 is sandwiched and fixed by means of the bulb socket body 201 and the socket cover 202 in a condition where a connecting part of the flexible printed wiring board is contacted with the connecting terminal 213 of the bulb socket body 201.
Patent JP-S60131488-A (JP)
Inventor: IWAI SHIYOUZOU
IPC: G21C1/08
Filed: 1983-12-21
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-H1186055-A (JP)
Title: Automatic fare reception system
Inventor: YOSHIDA ICHIRO
IPC: G07B15/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To speedily cope with an abnormality even if an on-vehicle machine becopmes abnormal. SOLUTION: When an on-road machine provided on an automated lane 1 detects abnormality of an on-vehicle machine mounted on a passing vehicle, a display unit 8 gives a display indicating a move to a test site 20. In response to this display, the driver of the vehicle manually opens a gate 11 and moves the vehicle to the test site 20. In the test site 20, a test site on-road machine 21 is provided and the abnormality of the on-vehicle machine is inspected by using this test site on-road machine 21 etc.
Patent JP-H0694242-A (JP)
Title: Heating and cooking device
Inventor: UNO HIROSHI
IPC: H05B11/00
Filed: 1992-09-10
Abstract: PURPOSE:To provide a heating and cooking device capable of performing cooking with various features under a combination of superheated vapor and an electrical heater under a home-use electrical capacity. CONSTITUTION:There is provide a damper 14 for use in opening or closing an air blowing port 9 and a discharging port 10. When an electrical heater 4 and a vapor generator 12 are operated together, the damper 14 is closed to prevent vapor fed into a cooking chamber 2 from flowing out of the cooking chamber 2 through the air blowing port 9 and the discharging port 10. With such an arrangement as above, an amount of required vapor is reduced and an electrical power required for operation is also decreased to be within an electrical power capacity for home.
Patent JP-2000078747-A (JP)
Title: Selecting method of electric power company and selection supporting system
Inventor: HARADA YASUSHI
IPC: G06Q50/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the optimum selection of an electric power company by presenting the combination of contract conditions selected at every electric power company in response to the conditions of consumers in the contract conditions containing at least two of contract terms related to a meter rate, contract capacity related to a minimum charge and contract-load interruption related to a discount charge. SOLUTION: Consumers beforehand prepare power-consumption predetermined data 4 in conformity with rate systems in an input interface 12. An electric-rate charge calculating section 2 reads the power-consumption predetermined data 4, and outputs predicted electric rates 5a-5c corresponding to electric power companies a-c to a display interface 11 according to rate systems 3a-3c. A condition-combination generating section 6 reads the contents of databases 3 when rates differ by commercial conditions, and generates a plurality of combinations of the commercial conditions and registers the combinations on a combination list 10. The electric-rate calculating section 2 calculates electric rates at every combination, and presents the predicted electric rates 5a-5c to the consumers.  Accordingly, the commercial conditions are satisfied, and an electric power company, from which a cheapest electric rate is presented, can be selected.
Patent JP-S6399364-A (JP)
Inventor: SASAKI YASUO
IPC: D04H3/045
Filed: 1986-10-14
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-H03107505-A (JP)
Title: Annular diffuser for steam turbine
Inventor: KANO YOSHIO
IPC: F01D25/30
Filed: 1989-09-20
Abstract: PURPOSE:To prevent a flow from being broken away so as to enhance pressure recovery and improve turbine efficiency by arranging a plurality of deceleration cascades in an annular diffuser interposed between an exhaust chamber and an outlet at the final stage of a steam turbine. CONSTITUTION:An annular diffuser is interposed between an exhaust chamber and an outlet at the final stage of a steam turbine. A diffuser passage 3 is adjacent to a stationary blade 1 and a bucket 2 and is formed by an upper wall 5 and a lower wall 6. A plurality of deceleration cascades 4 are arranged in the diffuser passage 3. A flow 7 is decelerated by the deceleration cascades 4 utilizing a circulation flow, thereby further enhancing a pressure recovery effect. The flow 7 is decelerated by the deceleration cascades 4 so that the flow 7 can be prevented from being broken away on the upper wall 5, thus enhancing diffuser efficiency.
Patent JP-H04121613-A (JP)
Title: Object shape inspector
Inventor: FUKUSHIMA MIKI
IPC: G01B11/24
Filed: 1990-09-12
Abstract: PURPOSE:To contrive the improvement in inspection speed by deflecting two beams of light, whose optical axes are deviated from each other, to scan an object to be inspected with the use of a light polariscope, and detecting two beams of reflected light with the use of a beam position detection sensor, in the shape inspection of a wire loop in an integrated circuit and the like. CONSTITUTION:A beam of light from a laser source 1 is divided into two beams 13, 14 of light whose optical axes are deviated from each other by minute angles through a mirror 3 and the like to scan an object 12 to be inspected with the use of a galvanomirror 7. Two beams 13, 14 of light are made incident on a point of the lead side inclination part of a wire loop 51 and another point of the inclination part of a chip side thereof respectively and reflected by the wire loop 51. The beam 13 of light is made incident on a lens 8. When the wire loop 51 is defective in its shape, the difference DELTAd is detected with the use of a beam position sensor 10 because the beam 13 of light travels along the optical axis different from the normal one as a beam 13a of light is shown. It is judged that it is detective when the difference DELTAd exceeds specified allowable value. The beam 14 of light is the same as the beam 13a of light.
Patent JP-S62101519-A (JP)
Title: Tilt slide device for opening-closing body for automobile
Inventor: IMAI HIROSHI
IPC: B60J7/05
Filed: 1985-10-29
Abstract: PURPOSE:To provide a simple light constitution for reducing a drive force by constituting the rear portion of an opening-closing body to be vertically moved by a driven shoe mechanism interlocked with the movement of a drive shoe mechanism through a engageably disengaging mechanism. CONSTITUTION:When the front portion of a rear deck is operatively tilted upward along with the rearward movement of a drive shoe mechanism 3, a wedge claw 5a of a engageably disengaging mechanism 5 is moved backward to press rearward a connecting roller 5c so that a driven shoe mechanism 4 is moved rearward along a guide 2b. Next, a rear tilt lever 7 is swung rearward about a support shaft 7b of a rear tilt channel 6 and tilts upward the rear portion of the rear deck about a pin 6b of a pin bracket 6a. Further when the drive shoe mechanism 3 is moved rearward, a rear carriage roller 5h of the engageably disengaging mechanism 5 is taken into a drawing-in groove 2m to disengage the engageably disengaging mechanism 5 and stop a driven shoe mechanism 4. By this constitution can be simplified and lightened the structure.
Patent JP-H1090428-A (JP)
Title: Method for housing cable of line array receiver and cable winding jig
Inventor: HONDA HIDEMI
IPC: H02G1/10
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To easily house the cable of a line array receiver. SOLUTION: A cable winding jig which is provided with a jig All having a hole formed through the peripheral wall of its cylindrical body, an L-shaped holding tool 14 which is rotatably put in the hole so that its corner section can come to the inside of the jig A11, and a cylindrical jig B17 having such an outside diameter that the jig B17 can be inserted into the jig A11 and constituted in a state where the holding tool 14 is protruded from the outer peripheral surface of the jig A11 by pushing the corner section of the tool 14 outward from the jig A11 is prepared.  Then a cable 3 connected with line array receivers 4-1 and 4-b at its end sections is housed in a housing case by winding the cable 3 around the jig A11 by putting the central part 3-a of the cable 3 on the tool 14 so that the cable 3 can be divided into two parts by the tool 14 and removing the cable 3 in the wound state from the cylindrical body of the jig A11 by removing the jig B17 from the jig A11, and then, forming two cable bundles respectively connected with the receivers 4-a and 4-b so that the cable bundles can be housed in the case.
Patent JP-S60132535-A (JP)
Inventor: HIROTA HIROMI
IPC: A47L15/46
Filed: 1983-12-22
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-2001065824-A (JP)
Title: Burner for ignition furnace of sintering machine
Inventor: HIRAKO KOJI
IPC: F23C99/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency of an ignition furnace burner, prevent deformation of the burner, obtain a stable flame and improve stability and yield of operation by disposing a water cooled jacket in contact with an iron shell of a mixing portion. SOLUTION: Fuel gas and combustion air supplied from a fuel gas header 6 and a combustion air header 5, respectively, are directed to a mixing portion through a fuel gas channel 14 and a combustion air channel 15 so as to be mixed in the mixing portion 7. The mixing portion 7 is exposed to high temperature resulting from the combustion of the mixed gas, and therefore a box type water cooled jacket 10 is disposed, in order to prevent deformation, along the entire length in the horizontal direction of the ignition furnace so as to be in contact with an iron shell 16 of the mixing portion 7. Cooling water 17 in the water cooled jacket 10 is forcibly circulated by means of a pump or the like.  As a result, the iron surface 16 of the mixing portion 7 is cooled being in contact with the cooled water 17 in the water cooled jacket 10, and further, cooling efficiency is improved by the circulation of the cooling water 17 and deformation by heat can be prevented.