baber/WOPTO huggingface dataset:
Patent JP-H02242241-A (JP)
Title: Controller for charging stroboscope
Inventor: KOBAYASHI TAKEO
IPC: G03B15/05
Filed: 1989-03-15
Abstract: PURPOSE:To keep a charging circuit compact and to prevent thermal breakage of a transformer and a transistor by judging the generation of heat of a stroboscopic circuit and inhibiting charging even if the charging is required in the case of judging the generation of heat is large. CONSTITUTION:The stroboscopic circuit is provided with a booster circuit which raises the voltage of a battery with a charging permission signal CHEN from a CPU to start the charging to a main capacitor C1. The booster circuit is constituted of a boosting transformer, transistors Tr1 and Tr2, resistances R1-R3 and a capacitor C2, etc., and charging is started when the charging permission signal CHEN becomes L and the charging is stopped when the signal CHEN becomes H. When the CPU judges that the generation of heat of a stroboscopic circuit is large, the permission signal CHEN is made H so as to inhibit the charging to the capacitor C1. Therefore, the thermal breakage of the boosting transformer and the transistor is prevented.
Patent JP-S56159414-A (JP)
Title: Treatment of poor sticky subsoil by dynamic load
Inventor: TERAJIMA OSAMU
IPC: E02D3/10
Filed: 1980-05-14
Abstract: PURPOSE: To stabilize a poor sticky subsoil treated by draining water to a drain layer with a compressed air forced through a water resistant material previously packed into a casing after the casing vertically erected is vibrated to separate the water in the surrounding subsoil.  
     CONSTITUTION: A sandy drain layer 2 is provided on a poor sticky subsoil 1, with a bottom lid 3' pivoted at the lower end, a casing 3 arranged vertical is vibrated to separate water from soil particles in the surrounding subsoil 1. Then, a netlike cylinder body 4 having a weight 4' at the lower end hangs down in the casing 3 and a water permeable material 5 such as sand is packed into the cylindrical body 4 vibrating the casting 3. Compressed air is forced into the casing 3 at the upper end thereof vibrating it and the water is drained to the layer 2 along the circumference of the casing 3 pulling out the casing 3 alone. The water permeable water is left in the subsoil 1 as a water permeable pillar. Therafter, one or more of water permeable pillars 7 are formed near the water permeable pillar to stabilize the subsoil 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55155230-A (JP)
Title: Evaluation apparatus for fatigue and rupture of soldered joint
Inventor: EBIHARA MASANORI
IPC: G01N3/00
Filed: 1979-05-22
Abstract: PURPOSE: To enable easy, quick and accurate evaluation of the fatigue and the rupture by properly processing the detected accoustic emission (AE) waves to be generated by the fatigue and rupture when the thermal cycle is applied on the soldered joints.  
     CONSTITUTION: The thermal cycle is applied on the sample 3 on which the substrate 3 is soldered with the lead wire 4 fixed on the chamber 2 of the thermal tester 1 through a heater 7 to be controlled with the temperature controller 9. The joint of the wire generates the AE waves corresponding to the fatigue and the rupture. The waves are detected with an AE sensor 12 via the wave guide 11 and converted into the signal corresponding to the AE waves to the indicated on the graphic display 19 with the memory circuit 16 and the Fourier analyzer 17 by way of the BFP14, recorded on the XY recorder through the waveheight distribution analyzing circuit 18, the peak hole circuit 22, the effective voltmeter 23, the counting circuit 24 and the like, or displayed in the waveform with the oscilloscope. Thus, the evalution of the fatigue and rupture can be done easily, quickly and accurately without microscopic observation of the broken surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000257842-A (JP)
Title: Soot collecting apparatus for incinerator
Inventor: KIMURA SUSUMU
IPC: F23J1/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce wasteful labor, processing time, and the processing cost and securely prevent any dust from being leaked to the outside by facilitating waste processing of the dust removed from waste gas. SOLUTION: There are provided a dust precipitation tank 4 provided at a lower portion of a dust collection section 3, a collecting tank 5 for accommodating therein soot dust Ms, a soot dust conveyance section 8 composed of a conveyance screw 6 with its conveyance inlet side 6i adapted to face a bottom of the soot precipitation tank 4 and with a conveyance outlet side 6o adapted to face the interior of the collecting tank 5 and a conveyance tube 7 with which the conveyance screw 6 is covered, and a rotation driving section 9 for rotating the conveyance screw 6.
Patent JP-S55154653-A (JP)
Title: Interruption distributing system to multiprocessor
Inventor: FUNASHIGE HIROSHI
IPC: G06F15/16
Filed: 1979-05-22
Abstract: PURPOSE: To reduce the time required for interruption distribution and to increase the interruption processing efficiency, by excluding the managing use CPU of multiprocessor of load scattering type and executing the interruption simultaneous and parallel processing easily.  
     CONSTITUTION: To an interruption request reception circuit 100, timer interruption request, interruption request between CPUs, console interruption request and input and output system interruption request are input in the order of higher priority, and one of the interruption request received at the circuit 100 is fed to a distribution circuit 150. If this interruption is other than the input and output system, the circuit 150 is operated according to the instruction of an interrupted address instruction circuit 140 and interruption is made to a designated CPU, and if the interruption is the request to input and output system, an circulation instruction circuit 110 is operative according to the instruction of the circuit 110 and interruption is made to the designated CPU. The circuit 110 is connected with a circulation skip control unit 120 connected to an interruption disable condition detection circuit 130, and  the interruption request is simultaneously in parallel processing to reduce the  time required for interruption distribution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11261673-A (JP)
Title: Telephone system
Inventor: ICHINOHE SATORU
IPC: H04M1/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system which is capable of instantaneously dealing with a telephone call that is received during the outing of the called subscriber, via a terminal prepared at the outing destination after the telephone call has been cut. SOLUTION: A telephone directory storage area is secured as an electronic telephone directory, and many pairs of necessary telephone numbers and names are registered in the storage area. The telephone number of a terminal (having a character message display function) of the outing destination, where the transfer of calls are desired has been, previously registered. If an extension receives an incoming call, the originator number received with the incoming call is stored (102). The presence or the absence of a message is stored (108), after a circuit has been opened (105, 107). Then the automatic outgoing is performed to the terminal of the outing designation (109). If the originator number is registered in the electronic telephone directory, the originator number and name and the presence or the absence of a message are converted into the DTMF signals and transmitted.  If the originator number is not registered in the telephone directory, the originator number, the presence or the absence of a message are converted into the DTMF signals and then transmitted.
Patent JP-S61220367-A (JP)
Title: Solid-state image pickup element
Inventor: TANAKA SHOICHI
IPC: H04N5/335
Filed: 1985-03-26
Abstract: PURPOSE:To make the whole excess signal charges to overflow to an N-type substrate while exceeding a blooming potential barrier, and to reduce a blooming potential VLX shallower than deep potential VH during a transfer period to each DVTG during a storage period. CONSTITUTION:The potential of a blooming potential barrier 9 formed by a depletion layer shaped by a reverse bias P-N junction 8A between an N-type bulk channel region 3 and a P-type well region 2 and a depletion layer shaped by a reverse bias P-N junction 8B between the P-type well region 2 and an N-type substrate 1 extends over approximately 3.4V. The P-type well region 2 is depleted naturally in a vertical CCD, and the potential of the blooming potential barrier 9 is the sum of the potential of the depletion layers of the reverse-biassed first P-N junction 8A and the reverse-biassed second P-N junction 8B. Since shallow potential VLB is sufficiently shallow, one part of electrons generated by beams ponetrating to a potential barrier region having shallow voltage VLB is drifed to the N-type substrate.
Patent JP-S58180020-A (JP)
Title: Heat treatment device for semiconductor substrate
Inventor: IIDA KIYOTO
IPC: H01L21/22
Filed: 1982-04-15
Abstract: PURPOSE:To remove the damage of the semiconductor substrate, pollution by dust, etc., to improve the working ratio of a heat treatment furnace and the yield of a semiconductor device and to reduce cost by bringing the inner wall of a core pipe and a wheel for travelling of a boat into contact by a flat surface and providing a rail along which the wheel is supposed to advance. CONSTITUTION:The inner wall of the core pipe 1 is provided with the flat contact surface, on which the boats 3 travel, and the rails 4 along which the wheels for travelling must travel, and the boats can advance straight into the core pipe along the rails when the boats are inserted into the core pipe. Accordingly, the damage of the semiconductor substrate by falling and pollution by dust are prevented. Said rails are set up on the outsides of the wheels for travelling, but they may be positioned on the insides, and one wheel may be held by two rails. The rails are grooved, and the wheels for travelling may travel in said grooves.
Patent JP-H07274347-A (JP)
Title: Waterproof plate and waterproof switch
Inventor: YASUMOTO HIROMI
IPC: H02G3/02
Filed: 1994-03-31
Abstract: PURPOSE:To facilitate visual confiromation of the presence of an insulating support from the outside under a state where a waterproof plate or switch is fixed without sacrifice of waterproofness or appearance. CONSTITUTION:A plate 12 having an opening 12a, corresponding to the operating part 15a of a flush type wiring accessory 15, is secured to a fixing frame 14 holding the wiring accessory 15 on the front side thereof. An elastic translucent waterproof body 13 is formed integrally with the plate 12 entirely on the back side thereof while comprising a rainproof cover part 13a corresponding to the operating part 15a projecting through the opening 12, and a peripheral packing part 13c applied to the back side of the plate 12. A window 12d for visually confirming an insulating support, which is integral with (or independent from) the fixing frame 12, is made at a part of the plate 12.
Patent JP-S63228009-A (JP)
Title: Optical measuring instrument
Inventor: KUWABARA YOSHIHARU
IPC: G01B11/02
Filed: 1987-03-17
Abstract: PURPOSE:To measure the size and shape of a radioactive material by simple constitution with high accuracy by storing a parallel scanning beam generating device and a light receiving device in a shield body made of a radiation shield material, and deflecting the optical path of a scanning beam. CONSTITUTION:The radioactive material 22 to be measured, the parallel scanning beam generating device 11, and the light receiving device 12 are shielded by the radiation shield body 32. The shield body 32 is formed of lead in a specific-thickness hollow box shape and consists of a shield housing 32A which contains the generating device 11 and a shield housing 32B which contains the light receiving device 12. The housing 32A has a slit 33A bored at such a position that radiation from the radioactive material 22 does not impinges on the generating device 11 directly and a partition wall 34A is formed integrally between the slit 33A and generating device 11. Further, a scanning beam from the generating device 11 is deflected by mirrors 36A and 37A and projected from the slit 33A. The housing 32B is also constituted similarly. Thus, the radiation strikes on neither of the devices 11 and 12, so the accuracy of the devices 11 and 12 is held high.
Patent JP-2000260792-A (JP)
Title: Semiconductor device
Inventor: AOKI HIDEO
IPC: H01L23/31
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To improve the reliability in the flip-chip connection part between a semiconductor element and a wiring board by allowing an average gap height to satisfy specific conditions when the average gap height between the semiconductor substrate and the wiring board, the arrangement pitch of a bump, and the amount of scattering in the gap height are set to specific values. SOLUTION: A wiring layer and a connection pad 4a are arranged on both the surfaces of a glass epoxy wiring board 4, and a semiconductor chip 5 is mounted to one surface of the wiring board 4 with its face down and is electrically connected via a solder bump 6. More specifically, a bad-shaped solder bump 6 is mounted onto an electrode terminal 5a of the semiconductor chip 5, and the solder bump 6 is brought into contact with a junction pad 4a of the wiring board 4 for joining. Then, when the average gap height between the semiconductor chip 5 and the wiring board 4, the arrangement pitch of the bump 6, and the amount of scattering in gap height are set to H, P, and D, respectively, the average gap height H is set so that it satisfies P/4-D/2<=HP /4+D/2.
Patent JP-H01237734-A (JP)
Title: Duplexing device
Inventor: EJIRI MASAHARU
IPC: G06F11/18
Filed: 1988-03-18
Abstract: PURPOSE:To enable collating the contents of data from a main storage without damaging the processing ability of an information processor by activating the collating timing of the duplexed main storage device by utilizing a refresh timing. CONSTITUTION:An address/data output circuit (MATT) 220 for discordance detection of a 0-system sets the refresh (RFL) timing and an address A is generated from the counter of the circuit 220 at the time of the RFL and supplied to a DRAM element 210. Thus, data D is read from the element 210 and sent to a main storage 21 of a 1-system through the circuit 220. On the other hand, the RFL timing is set in the main storage device 21 of the 1-system and the same address as a main storage device 20 of the 0-system is generated by the activation of RFL operation in an MATR 230 and the data D is read from a DRAM element 211 of its own system and sent through the MATT 221 to the MATR 231. When the discordance between both data D is detected in the circuit 231, the discordance is informed to the CPU 10 of the 0-system.
Patent JP-S57178975-A (JP)
Title: Construction of stocking part for spare tire
Inventor: TODA TADAYOSHI
IPC: B62D25/12
Filed: 1981-04-28
Abstract: PURPOSE:To prevent a lid for a tire-stocking chamber from falling to the room side by a construction wherein an upper part of a lid for a tire-stocking chamber is pressed by a stopper provided at the lower surface of a side part of a trunk lid. CONSTITUTION:At a side part of the trunk room 1, a stocking chamber 6 for a spare tire 5 is formed by a rear fender 2 and a side part of a rear floor panel 3, and the lid 9 for closing the stocking chamber 6 is fitted to the side edge of the panel 3 through a supporting palte 7. A shock-absorbing body 24 is fixed to the upper end of the lid 9 and is pressed by the stopper S provided below the side part of the trunk lid 11, thereby preventing the lid 9 from falling to the inside.
Patent JP-H10252711-A (JP)
Title: Seal structure between cylinder body and piston of hydraulic cylinder
Inventor: KITANO AKIRA
IPC: F15B15/14
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To ensure sealing ability between a piston seal and a cylinder body at the initial stage of a rise of a pressure and to improve sealing ability between the piston seal and the cylinder body during high pressure. SOLUTION: In seal structure between a cylinder body 11 and a piston 12 formed such that a ring groove 12a is formed in the outer periphery of a piston 12 axially moved in a cylinder body 11 and a gap between the cylinder body 11 and the piston 12 is sealed by a piston seal 14 assembled to the ring groove 12a, the two side walls of the ring groove 12a form a slope inclining in an axial direction and formed in a shape that the ring groove 12a is spread toward an outer periphery.
Patent JP-S61223094-A (JP)
Title: Odorant for fuel gas
Inventor: TERASAKI TAJIRO
IPC: C10L3/00
Filed: 1985-03-29
Abstract: PURPOSE:To provide an odorant exhibiting remarkable effect by the addition of a slight amount thereof to a fuel gas especially liquefied natural gas, town gas, etc., by using dimethyl sulfide, t-butyl mercaptan and t-heptyl mercaptan, etc., at specific ratios. CONSTITUTION:The objective odorant contains (A) 1pt.(wt.) of dimethyl sulfide, (B) 0.8-3.0pts. of t-butyl mercaptan and (C) 0.2-0.1pt. of t-heptyl mercaptan or 0.05-0.3pt. of t-hexyl mercaptan. EFFECT:It has low sulfur content and low freezing point, and has the smell of t-butyl mercaptan which is familiarized as the smell of town gas.
Patent JP-S52147844-A (JP)
Title: Power supply for elevator
Inventor: WATANABE HIDENORI
IPC: H02P5/74
Filed: 1976-06-01
Abstract: PURPOSE: When motor is driven by emergency power source, capacitor and reactor for power-factor improvement are utilized as high frequency filter to allow removal of high frequency at low cost and reduction of capacity of emergency power source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08262355-A (JP)
Title: Optical scanner
Inventor: ITABASHI AKIHISA
IPC: G02B26/12
Filed: 1995-03-23
Abstract: PURPOSE: To remove the influence of the sag by a rotary polygonal mirror and to improve curvature of image surface. CONSTITUTION: An image forming optical system for constant speed scan which executes constant speed scan by condensing a deflecting luminous flux as a light spot onto a surface 7 to be scanned has fθ lens 5 which has an fθ function in a direction corresponding to main scan and condenses this deflecting luminous flux onto the surface to be scanned only in the direction corresponding to main scan and a concave reflection mirror 6 for condensing the deflecting luminous flux onto the surface to be scanned in a direction corresponding to sub-scan cooperatively with this fθ lens 5 and which has positive power only in the direction corresponding to sub-scan.  The radius of curvature in the direction corresponding to sub-scan of this concave reflection mirror 6 increases from a central region to both ends in the longitudinal direction according to the prescribed quadratic equation with the deflection angle: θ of the deflecting luminous flux by the rotary polygonal mirror 3 and the part where the radius of curvature is minimized is deviated by a prescribed distance to the prescribed direction from the optical axis position of the fθ lens 5 in the direction corresponding to main scan.
Patent JP-H07273241-A (JP)
Title: Chip carrier
Inventor: MAKITA TOSHIYUKI
IPC: H01L23/12
Filed: 1994-03-31
Abstract: PURPOSE:To make possible the circuit pattern of a printed board which constitutes a semiconductor device provided with lead pins such as a pin grid array and a lead pin inserted into a viahole bored in the printed board to be enhanced in continuity reliability between them. CONSTITUTION:A first printed board 1 is pasted on a second printed board 2 to form a semiconductor device, wherein viaholes 4 where outer connection terminal lead pins 3 are inserted are bored in the printed boards 1 and 2. At least, one of the viaholes 4 or a viahole 5 bored in the printed board 1 or 2 is set larger in diameter than the outer connection terminal lead pin 3 by 0.5mm or above, and conductive material 6 is filled into the viahole 5.
Patent JP-S54155880-A (JP)
Title: Transmittance measuring apparatus
Inventor: WAKAMATSU KUNIO
IPC: G01N21/59
Filed: 1978-05-29
Abstract: PURPOSE:To enable transmittance of a medium to be automatically measured and displayed by inserting the artificial transmittance signal corresponding to the transmittance of the medium to the output video signal of a television camera and comparing this with the video signal of the object to be picked up. CONSTITUTION:A peak holding circuit 23 holds the peak of the video signal of the subject as shown by a dot-dash line of a by the holding signal P2 and supplies the signal thus held to a comparator 22. In the comparator 22, this hold output and the artificial transmittance signal a from a television camera 2 are compared and the pattern signal of the artificial transmittance above the level shown by the dot-dash line is supplied to AND circuits 251 thru 255. As a result, the set outputs Q4, Q5 of FFs 264, 265 are supplied to a deconder 27 and the pattern signal E of the artificial transmittance corresponding to the signal Q4 of the lower transmittance out of the outputs thereof is selected and is displayed in a display device 28. In this way, the transmittance of the medium is automatically measured and displayed.
Patent JP-H07270264-A (JP)
Title: Method and device for measuring force for opening easy-open can cover
Inventor: OKADA MASAHIRO
IPC: G01M99/00
Filed: 1994-03-31
Abstract: PURPOSE:To measure accurately and quickly a force for opening an easy-open can cover by measuring the force for opening in a state wherein a pressure is applied onto the rear of a central panel part of the can cover by air or the pressure is reduced. CONSTITUTION:A can cover W is held between a holder base 13 of a can cover holder 7 and a presser member 17. A pressure cup is advanced and brought into close contact with the rear of the can cover W through the intermediary of an open hole 15. Reduction or application of a pressure on a central panel part (a) of the can cover W by the pressure cup is selected in this state and an air compressor is driven. By applying the pressure onto the rear of the central panel part and putting it in a projecting state of a positive pressure by for the pressure cup, measurement of a force for opening in the same that of state of the central panel part (a) of the can cover W as can an actual can of beer, a sparkling drink or the like, for instance, can be executed. By applying the pressure onto the rear of the central panel part (a), reducing it then and putting the part in a recessed state of a negative pressure, the same state as that of the actual can of coffee, a fruit drink or the like is brought about. In other words, measurement in a state wherein the central panel part (a) is once swollen and then cooled down to sink by a retort processing can be executed.
Patent JP-H09261889-A (JP)
Title: Power supply device and substrate processing equipment provided therewith
Inventor: HAMADA TETSUYA
IPC: H02J9/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device and substrate processing equipment provided therewith wherein in case of instantaneous service interruption, destruction of data in a data saving means is prevented and the operation of a processing unit is assured without use of any expensive equipment requiring a large area of installation. SOLUTION: The uninterruptible power supply 30 of a power supply device 3 contains a backup power supply. It supplies power to a main controller 2 from an alternating-current power supply 4 in a steady operation and from the backup power supply at service interruption. A first switch 32 is placed between the alternating-current power supply 4 and a block controller 11, and a second switch 33 is placed between the output terminal N2 of the uninterruptible power supply 30 and the block controller 11. A switching control unit 31 keeps the first switch 32 on and the second switch 33 off in a steady operation, and keeps the first switch 32 off and the second switch 33 on for a specified time after any instantaneous service interruption.