baber/WOPTO huggingface dataset:
Patent JP-2000199279-A (JP)
Title: Brace damper for damping vibration, energy absorbing body used therefor, and their design method
Inventor: KURIYAMA MITSUNORI
IPC: E04B1/58
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To make a whole damper more compact, effectively use a space around the damper and reduce the costs in the production. SOLUTION: An energy absorbing body 4, having a cross section shaped into 'I' with a line crossing the middle part thereof, is arranged between a pair of blade main members 3, 3 with H cross section, a flange-shaped middle attaching plate 33 is fixed to a web 32 of other brace main member 3, and the portion between the middle attaching plate 33 of the other brace main member 3 and the middle flange portion 42 of damper main body and the portion between the flanges 31, 31 of the other brace main member 3 and the outer flange portions 41, 41 of energy absorbing body 4 are respectively jointed with bolts through an arbitrary number of splice plate 5. Then, relief gaps S are respectively provided before and after the web portion 43 of energy absorbing body 4.
Patent JP-H05206308-A (JP)
Title: Surface mounting component
Inventor: FUNAHARA RIICHI
IPC: H05K9/00
Filed: 1992-01-29
Abstract: PURPOSE:To provide an electromagnetic shield function while vacuum adsorption can be performed with an automatic mounting machine without sacrificing the surface space of wiring substrates such as multilayer ceramic substrate or printed circuit board. CONSTITUTION:The present invention comprises wiring substrates 2 such as multilayer ceramic substrate or printed circuit board, an electronic component 3 installed on the wiring substrates 2, and a metal cap 5 which covers the electronic component 3 and has a flat shape on at least a part of top face. Engagement parts 2a and 5a for engaging each other are formed on the inner lower part of the metal cap 5 and the side of the wiring substrates 2. By engaging the engagement part 5a of the metal cap 5 with the engagement part 2a of the wiring substrates 2, the metal cap 5 is fixed on the wiring substrates 2.
Patent JP-S58156879-A (JP)
Title: Integrated circuit
Inventor: NEMOTO MASAHISA
IPC: G04G3/02
Filed: 1982-03-15
Abstract: PURPOSE:To adjust the frequency of an LSI for electronic timepieces easily without increasing the number of terminals, by storing the frequency adjusting quantity on the basis of the counting of the reference signals wherein the output of a frequency dividing circuit dividing down the oscillated output is used as a gate period and controlling the frequency dividing circuit. CONSTITUTION:The output of a frequency dividing circuit 12 acts as a gate signal, and the external reference signals applied from a terminal 16 are counted with a counter circuit 15. The frequency adjusting quantity corresponding to the advance and delay is set and stored in a storage circuit 14 according to the difference between the external reference signal and the frequency of the signal oscillated by an oscillating circuit 11. The circuit 12 is controlled with a frequency adjusting circuit 13 on the basis of the stored contents, and the frequency of an LSI for electronic timepieces is adjusted. The frequency of the LSI for electronic timepieces is adjusted easily without increasing the number of terminals by the constitution of applying only the reference frequency signal from the outside.
Patent JP-H11237022-A (JP)
Title: Combustion melting furnace, and in-furnace temperature detector
Inventor: OKUBO YUTAKA
IPC: F23G5/50
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To enable the detection of temperature in furnace to be continued extending for a long period by making it hard to be obstructed by molten slug flowing down. SOLUTION: An air nozzle 14a to supply air for combustion into a furnace is made in structure capable seeing through the interior of the furnace from outside, and also an optical thermometer 13 is provided in the position of not obstructing the air flow of the air nozzle 14a outside the furnace. Hereby, the opening 46 on furnace interior side of the air nozzle blows out air at all times, so the molten slag 53f flowing down is eliminated from the opening by the blown-out air, and the opening is not closed for a long period.
Patent JP-H01216765-A (JP)
Title: Polishing device
Inventor: DOI TOSHIRO
IPC: B24B37/00
Filed: 1988-02-25
Abstract: PURPOSE:To control the rotation of a tool surface plate stably and precisely and carry out the highly precise polishing of even a thin sample by directly linking the rotor portion of a motor for generating driving force to a runner. CONSTITUTION:The rotor portion 21 of a motor formed with a group of sector shaped flat magnets, etc., is directly installed on the bottom face of a runner 5 composed of a disk shaped magnetic material. On the other hand, the stator portion 23 of the motor formed with a magnetic pole composed of a disk shaped flat magnetic material on which a group of coils 22 which are wound in a sector shape are installed, is provided on a base plate 3 while leaving a gap to the rotor portion 21. The group of coils 22 of the stator portion 23 is excited by a driving circuit 24 generating driving force in the rotor portion 21 to rotate a rotary portion consisting of the runner 5, etc., at a required rotating speed and torque with respect to the base plate 3. Thereby, a tool surface plate 12 placed on the runner 5 is rotated to polish a workpiece (e.g., a sample like a silicone wafer, etc.) installed on this surface plate 12.
Patent JP-S59169375-A (JP)
Title: Stopping device for ac motor
Inventor: SUGIURA YOSHIO
IPC: H02P3/24
Filed: 1983-03-14
Abstract: PURPOSE:To shorten the stopping time of an AC motor by providing a capacitor for charging when a triac for controlling the motor is ON, supplying the discharging current to the coil of the motor when the triac is OFF, and braking it. CONSTITUTION:Triacs 17A, 17B are respectively connected to coils 2A, 2B of an AC motor, and a capacitor 24 is connected through a diode 4 to both terminals of a power source 1. An input terminal 15 is set to L level, the triacs 17A is energized, a current is flowed to a coil 2A and a phase advancing capacitor 3 to rotate the motor, the capacitor 24 is simultaneously charged, the input terminal 15 is set to H level, the triac 17A is deenergized, a thyristor 5 is energized by a firing circuit which has a transistor 22, the current of the capacitor 24 is flowed to the coil 2B, thereby braking the motor. Accordingly, the stopping time can be largely shortened, to improve the stopping accuracy of the motor.
Patent JP-H08233250-A (JP)
Title: Combustion equipment
Inventor: KUWAKO SHIGERU
IPC: F23K5/14
Filed: 1995-02-28
Abstract: PURPOSE: To facilitate the replacement of a desulfurizing agent or desulfurizing device itself by providing a desulfurizing device which is detachable in a cartridge tank to feed a liquid fuel to an oil tank. CONSTITUTION: A liquid fuel which is fed from a cartridge tank 2 into an oil tank 3 is pumped up by a fuel pump 4, and is fed to a fuel part 7. A desulfurizing device 18 being detachably attached to a valve storage cylinder 16 of a fuel feeding cap which is connected by screwing to a fuel feeding port 11 of the cartridge tank 2, is equipped with a storage case 19, and the storage case 19 has a fitting part 19A at a lower part. At the same time, the storage case 19 has a desulfurizing agent storage part 19B on the peripheral surface of which a large number of flow-in holes 22, 22 are provided, at a location higher than the fitting part 19A. In a storage space S of the desulfurizing agent storage part 19B, a desulfurizing agent 21 is filled with a gap on the top.  When the cartridge tank 2 is set on the oil tank 3, a switching valve 14 is opened, and the liquid fuel such as kerosene, etc., enters the desulfurizing agent storage part 19B from the flow-in holes 22 on the storage case 19 of the desulfurizing device 18, and is desulfurized by sufficiently coming into contact with the desulfurizing agent 21.
Patent JP-H10241447-A (JP)
Title: Reading lamp in seat
Inventor: SONE SHUICHI
IPC: F21V21/26
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To make use in natural posture possible and provide adequate brightness by constituting a reading lamp arranged in an armrest part with a main body with a lamp, a connecting part connected to the main body and capable of freely changing illumination direction of light, and an arm part fixed to the armrest so that the upper end is connected to the connecting part and the lower end is capable of rotating to the using and housing positions. SOLUTION: A reading lamp 50 has a box-shaped main body 51 for mounting a light transmitting plate and a lamp, and an arm part 55 connected to the main body 51 with a connecting part 60. The connecting part 60 is a hollow cylindrical body formed by covering a spiral wire made of spring material capable of holding a shape with an irregular, flexible, thin material, and capable of changing illumination direction by the expansion and contraction in the long direction and twist. A rotating plate welded to the lower part of the arm part 55 capable of adjusting the height by the number of connecting pipes is fixed so as to be capable of rotating to an arm fixing fixture fixed to the bottom of a reading lamp housing recess part having an opening/closing cover 45 capable of sliding in an armrest part 22.  The reading lamp 50 is automatically lit out and lit according to housing and drawing up of it.
Patent JP-S57155122-A (JP)
Title: Hydraulic drive unit for concrete pump on board vehicle
Inventor: YOSHIDA MASATOSHI
IPC: E04G21/04
Filed: 1981-03-20
Abstract: PURPOSE:To improve the efficiency of a concrete pump by changing a set pressure in accordance with the gear position of a transmission unit so that the discharge oil volume of a hydraulic pump is changed. CONSTITUTION:A switch 29 is turned on when a transmission unit is set in a third gear position, meanwhile a switch 30 is turned on when the transmission unit is set in a fourth gear position. A solenoid 1 is energized and as well as a solenoid 2 or a solenoid 3 is energized by a diode 37 through a normal/reverse switch 36, when the switch 29 is turned on. However, the solenoid 1 is not energized when the switch 30 is turned on. A set pressure changing valve 25 is actuated when the solenoid 1 is energized so that a circuit for a low-pressure relief valve 27 is shut-off for operating a high-pressure relief valve 24 alone. With this arrangement, a concrete pump/motor 10 is operated under high pressure for pumping concrete to a high level position, etc. On the contrary, hydraulic pressure is set at a low value when the transmission unit is set in the fourth gear position so that the pump is operated at a high speed, thereby the operational efficiency of the pump is improved.
Patent JP-H01216651-A (JP)
Title: Message communication system
Inventor: OTA MICHIHIKO
IPC: G06F13/00
Filed: 1988-02-24
Abstract: PURPOSE:To balance both a channel efficiency and a processing efficiency of a data processing unit by applying direct transfer when a message is long and applying buffer transfer when the message is short. CONSTITUTION:A communication control equipment (2), 12 at the reception side uses a reception buffer 120 to receive a message, discriminates the length of the relevant message at a point of time when an 'L' field designating the length of a communication text is received, sets the result to a flag 'F' and returns it to the channel 3. Then the communication control equipment (1), 12 looks into the 'F' field of the returned message and interrupts the message at the control field if the message length (l) is longer than a threshold length and resends the data part. The equipment continues to transmit the message without any modification if the message is shorter.
Patent JP-S60185342-A (JP)
Title: Planar display device
Inventor: NONOMURA KINZOU
IPC: H01J31/12
Filed: 1984-03-02
Abstract: PURPOSE:To form a series of spots on a line by deforming the shape of deflection electrode with correspondence to the potential distribution curve under operation of a linear cathod as an electron beam source thereby correcting the landing position on the light emission means. CONSTITUTION:A planar display device is comprised of a back face electrode 51, a linear cathode 52, a beam take-out electrode 53, a vertical deflection electrode 54, a horizontal focus electrode 56, other control electrode group 57 and a light emission means 58. Here, each electrode chip 62 constituting the vertical deflection electrode 54 is formed by depositing Au on a glass substrate as shown by the hatching while deforming the width of electrode with correspondence to the longitudinal potential distribution curve to be produced upon application of voltage across the linear electrode 52. Since it is deflected with correspondence to the differential potential under operation of the linear cathode 52, the landing position on the light emission means 58 is corrected to form a series of spots 60 on a line resulting in the improvement of the display quality.
Patent JP-H03245295-A (JP)
Title: Lighting device for signal fire tube
Inventor: KAMIOKA MOTOYOSHI
IPC: F23Q7/22
Filed: 1990-02-23
Abstract: PURPOSE:To prevent an accident caused by a short-circuit, etc., in a fire tube during or after burning by providing a timer circuit, supplying a current to the lighting part of the signal fire tube only for a fixed time when operating a lighting switch, and automatically stopping the supply of the current as well after lighting. CONSTITUTION:When a lighting switch BS is turned on in the state of turning a power supply switch S on, a timer circuit 2 is activated and the current flows from a power source PB to the lighting part of a signal fire tube Fl. Then, the fire tube Fl is lighted. After the lapse of the fixed time, the supply of the current is stopped by the circuit 2. Thus, even when the switch BS is not returned to an OFF state after lighting, the current does not continuously flow into the circuit of the fire tube and the accident caused by the short-circuit, etc., in the fire tube can be prevented. Further, by providing a loading confirmation lamp 4 to be turned on by a current value less than the minimum lighting current of the signal fire tube, it can be confirmed whether the signal fire tube is loaded or not.
Patent JP-H11225427-A (JP)
Title: Digital protective relay
Inventor: NAGASAKI HIROMI
IPC: H02H3/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To save time and labor in changing a transmission line or changing the order of terminals for transmitting and receiving and reduce errors in setting, by connecting a plurality of digital protective relays through the transmission line. SOLUTION: According to the input from the outside, a device 5a sets the number which represents the order for transmitting and receiving quantity of electricity to '1' by a setting means owned by a transmission controlling means 6a. A device 5b receives the data from the device 5a by a transmission control means 7b through a transmission line 11a, transfers the terminal number '1' of the device 5a to a setting section of the transmission control means 7b, and sets its own terminal number to '2'. A device 5c receives the data from the device 6b by a transmission control means 7c through a transmission line 11b, transfers the terminal number '2' of the device 5b to a setting section of the transmission control section 7c, and sets its own terminal number of3 . The devices can set their own terminal numbers by themselves and therefore can eliminate the input from the outside.
Patent JP-H04238175-A (JP)
Title: Drop-out detector
Inventor: ITO TSUTOMU
IPC: G11B23/00
Filed: 1991-01-21
Abstract: PURPOSE:To detect the drop-out occurring in a tape with good accuracy by using the signal obtd. by calculating the moving average value of the effective value signals of reproduced high-frequency signals as a detection reference value signal. CONSTITUTION:The drop-out detector compares the effective value signal 6 of the reproduced high-frequency signal 1 from a head and the detection reference value signal 7 and detects the drop-out. This detection reference value signal 7 is made into the signal obtd. by multiplying the signal obtd. by calculating the moving average value of the effective value signals 6 of the reproduced high-frequency signals 1 by a constant smaller than 1, for example, 0.5. The level of the detection reference value signal 7 is fluctuated as well by using such signal according to the fluctuation in the level of the effective value signals 6 even when the level of these signals fluctuates in a short period of time in such a case the contact of a head and the tape is not uniform. The drop-out occurring in the tape is thus detected with the good accuracy.
Patent JP-S55133554-A (JP)
Title: Method of fabricating semiconductor device
Inventor: YOSHIZAWA SHIGEYUKI
IPC: H01L21/225
Filed: 1979-04-04
Abstract: PURPOSE:To enable simultaneous formation of a semiconductor element and an isolation region on a substrate by forming an insulating film perforated with a plurality of openings on a reverse conducting epitaxial layer to the substrate, coating the partial openings with a polycrystalline silicon layer and diffusing an impurity therein. CONSTITUTION:An n-type semiconductor epitaxial layer 2 is formed on a p-type semiconductor substrate 1, and an insulating layer 3 is formed thereon. The layer 3 is then selectively etched to form impurity diffusing openings 4, 5 thereat. A polycrystalline silicon layer 6 is then formed thereon, selectively etched, and the opening 4 is coated with the layer 6. Thereafter, a glass layer 7 including p-type impurity is formed thereon and heat treated. At this time the impurity is directly diffused through the opening 5 in the layer 2 to deeply diffuse an isolation region 8, and also diffused from the opening 4 through polycrystalline silicon 6 in the layer 2. Thus, the region 8 and a base or resistor region 9 are simultaneously formed thereon.
Patent JP-S63208644-A (JP)
Title: Air-fuel ratio control device for two-cycle internal combustion engine
Inventor: HIROSE KATSUHIKO
IPC: F02D23/00
Filed: 1987-02-26
Abstract: PURPOSE:To ensure stable combustion, by detecting each cylinder for its misfiring and correcting a fuel injection to quantity be decreased for the cylinder, which generates the misfiring, so that the cylinder, preventing its mixture from becoming rich to a combustible limit or more, easily attains the ignition in the next time. CONSTITUTION:On the basis of operative condition of load Q, engine speed NE, etc., of an internal combustion engine, a fuel supply amount calculating means 2 calculates a fuel supply amount to feed its output signal to a fuel supply signal forming means 3. And forming a fuel supply signal so that fuel of the calculated amount is supplied by the separate timing to each cylinder, the fuel supply signal is applied to fuel supplying means 1 thus enabling the fuel of predetermined amount to be supplied to each cylinder. While in this case, a misfiring detecting means 4, which detects a misfiring condition separately in each cylinder, is provided. And a fuel supply amount correcting means 5, in each cylinder detecting a misfire, corrects the fuel supply amount, calculated by the fuel supply amount calculating means 2, to be decreased.
Patent JP-H11237534-A (JP)
Title: Optical semiconductor module, optical connector, and shape transformation optical connector structure
Inventor: HAKOGI HIRONAO
IPC: G02B6/38
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the operability for fitting without increasing the number of components by making a guide for guiding correct fitting to an opposite connector and a member for locking the fitting one elastic arm part for guiding and locking. SOLUTION: The guide for guiding the correct fitting to the opposite connector and the member for locking the fitting are made to be one elastic arm pat 114 for guiding and locking. This optical connector is constituted so as to pull out an optical cable 1 through an opening 112A at the rear end center part of a ferrule assembly housing space 112. At the almost center part of a housing 110, a ferrule holding and passing path communicated to the ferrule assembly housing space 112 and provided with an inner diameter capable of holding the tip part of a ferrule 120 and the rear end part of a split sleeve 150 is formed. To the ferrule holding and passing path, on a fitting side with the opposite side connector like an optical semiconductor module and on an outer side, a pair of the elastic arm parts 114 for guiding and locking are provided.
Patent JP-S52124829-A (JP)
Title: Common buss control circuit
Inventor: YAMANISHI ASAO
IPC: G06F15/16
Filed: 1976-04-12
Abstract: PURPOSE: To obtain the common buss circuit capable of connecting the common used device and plural CPUs through the common buss and adding easily the number of CPUs to be connected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07229314-A (JP)
Title: Cut and removal method of concrete structure in water and guide pulley base
Inventor: KUBO SETSUO
IPC: B24B27/06
Filed: 1994-02-17
Abstract: PURPOSE:To easily and securely attach a guide pulley base fixed to a concrete structure in water in a short time, when cutting or demolishing the reinforced concrete structure in water by a wire-sawing method. CONSTITUTION:An endless wire-saw 16 is guided to a guide pulley base 10 provided with a flexible member 7 wound up on a cutting part of a reinforced concrete structure 2 in water and a fastening member 8 tightening the flexible member on the cut part to cut and remove the reinforced concrete structure in water by driving the saw by means of a driving device 12. The flexible member 7 wound on the cutting part and the fastening member 8 tightening the flexible member on the cut part are provided in the guide pulley base 10 installed at the cutting part of a reinforced concrete structure in water to guide the traveling of the wire-saw.
Patent JP-S60190403-A (JP)
Inventor: UIRIAMU GUREN DOMINA
IPC: C08F20/00
Filed: 1984-03-05
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-2000240094-A (JP)
Title: Multi-shaft auger excavator
Inventor: ISOGAI TAKAAKI
IPC: E02F5/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To easily change the center distance of an auger screw. SOLUTION: An auger driving device 3 is provided with a first auger fitting shaft train 5 in which gears 54a, 54b, 54c are fixed to multiple auger fitting shafts 51, 52, 53 and arranged on a straight line while gears 54a, 54b are meshed with each other and gears 54b, 54c are meshed with each other and a second auger fitting shaft train 6 in which gears 64a, 64b, 64c having the diameter different from that of the gears 54 of the first auger fitting shaft train 5 are fixed to multiple auger fitting shafts 61, 62, 63 and arranged on a straight line while gears 64a, 64b are meshed with each other and gears 64b, 64c are meshed with each other. The gears 54a, 54c of the first auger fitting shaft train 5 and the gears 64a, 64c of the second auger fitting shaft train 6 are meshed with the gears 42, 43 of the output shaft 41 of a drive motor respectively.
Patent JP-S55133358-A (JP)
Title: Substituted alkylammonium salt and plant growth regulant containing said salt
Inventor: FUUBERUTO ZAOTAA
IPC: C07D211/42
Filed: 1980-04-02
Abstract: Substituted alkylammonium salts of the formula   <IMAGE>   where Ar denotes substituted phenyl, X denotes oxygen or sulfur, n denotes one of the integers 0, 1 and 2, B denotes bicyclic quinuclidine, bicyclic pyrrolizidine or substituted ammonium, and Z denotes the anion of a nonphytotoxic acid, the manufacture of these compounds, and their use as plant growth regulators.