baber/WOPTO huggingface dataset:
Patent JP-S5586244-A (JP)
Title: Switching system of ring switching network
Inventor: MIYAZAKI MAKOTO
IPC: H04L12/433
Filed: 1978-12-25
Abstract: PURPOSE:To reduce the lagging of average data for one repeater station by realizing a data repeating function on a ring transmission line by a dedicated circuit. CONSTITUTION:By way of level converter 10, received data RD is stored in prior- stage data buffer 12; when destination-address decoder circuit 14 judges that it is not addressed to its own station, it is transferred to main data buffer 13 and when there is no data sent from its own station, it is sent to a ring transmission line by repeating by way of transmitting gate circuit 19 and level converter 22. On the other hand, when it is found to be addressed to its own station by decoding, data in buffer 12 and successively-received data are stored in main memory 26 by way of data reception control circuit 15 and memory control circuit 25. If data would be sent from its own station to another station during the transmission of repeating data, the transmission of local data is put into a queue and after the sectioning of the block of the repeating data, local data is sent out via transmitting gate circuit 20.
Patent JP-S646362-A (JP)
Title: Enclosed type lead storage battery
Inventor: YAMASAKA KOICHI
IPC: H01M50/528
Filed: 1987-06-29
Abstract: PURPOSE:To prevent the self-discharge and a decrease of capacity during a long preservation by burying a resin with a specific water-repellent property to the connection of electrode poles which connects neighboring cells in series, of the poles connected to straps which connect the lugs of the electrode plates in parallel. CONSTITUTION:The connection 8 of an electrode pole 4 and an electrode pole 5 which connects neighboring cells in series, of poles 4 and 5 connected to straps 3 which connect the lugs of electrode plates 1 and 2, is buried in a resin 7 whose critical surface tension is less than 73dyne/cm<2>. Since the surface tension of water is 73dyne/cm<2>, the water hardly wets the surface of the resin whose critical surface tension is less than 73dyne/cm<2>. Consequently, when the connection 8 of the poles 4 and 5 is buried in such a resin 7, the water hardly wets the periphery of the poles 4 and 5. That is, since the liquid contact between the positive electrode poles 4 and the negative electrode poles 5 is prevented by the water-repellent property of the resin 7 even though a dew condensation is produced by the rise and the fall of the temperature when the battery is left for a long time, the self-discharge is prevented. A decrease of the capacity during a long preservation can be prevented accordingly.
Patent JP-H0326771-A (JP)
Title: Coating method
Inventor: TANAKA MICHIO
IPC: B05D7/24
Filed: 1989-06-23
Abstract: PURPOSE:To perform coating giving coated film without generation of intercoat adhesion failure by a substrate with specific urethane resin paint as a primer and coating said primer with second urethane resin paint. CONSTITUTION:A substrate to be coated is coated with urethane resin paint containing (A) urethane prepolymer having isocyanate group terminal composed of (i) alpha,alpha,alpha',alpha'-tetramethylxylylene diisocyanate and (ii) a compound having >=2 active hydrogen within a molecule (preferably polyol) and (B) a resin having active hydrogen within molecule (preferably polyester polyol resin) and further the coated surface is repeatedly coated with urethane resin paint to perform the aimed painting.
Patent JP-H0326034-A (JP)
Title: Monitoring device for speech path terminal station equipment
Inventor: KUDO KATSUYA
IPC: H04M3/26
Filed: 1989-06-22
Abstract: PURPOSE:To monitor a CODEC at present station by using a time slot for frame period for monitoring the CODEC. CONSTITUTION:When a digital monitoring signal 109 is generated from a monitoring signal generating circuit 107, a 1st pulse generating circuit 113 generates a timing signal corresponding to the time of a reception side frame synchronization time slot to send the monitoring signal 109. Then a decoder 104 converts the digital monitoring signal 109 into an analog monitoring signal 111, a coder 103 recovers the signal into a digital monitoring signal 110 and a transmission side monitoring signal detection circuit 108 checks the monitoring signal 110. In this case, a 2nd pulse generating circuit 114 generates the timing signal corresponding to the time of the transmission side frame synchronization time slot. Thus, the frame synchronization time slot is used to monitor the CODEC to attain the monitor of the CODEC of the present station.
Patent JP-S6056031-A (JP)
Title: Method for recovering ge, ga and in from substance containing trace of ge, ga and in
Inventor: TANAKA AKIRA
IPC: C01G17/00
Filed: 1983-09-05
Abstract: PURPOSE:To recover Ge, Ga and In from an acidic soln. contg. trace Ge, Ga and In in high yields in an economically advantageous manner by treating the soln. by adsorption on a chelating ion exchange resin, pH adjustment and electrolysis. CONSTITUTION:Said acidic soln. or a soln. congr. said trace elements discharged from a chemical process is passed through a layer of a chelating ion exchange resin at an acid concn. at which Ge can be absorbed selectively. The resin is prepd. by cross-linking a phenol compound represented by the formula, phenols and aldehydes to provide a three-dimensional structure. The resin used in the adsorption stage is treated with an alkali such as NaOH to elute the adsorbed substance. The eluate is neutralized with an acid such as hydrochloric acid, and a produced precipitate is separated. Hydrochloric acid is added to the precipitate, leaching and distillation are carried out, and the distillate is hydrolyzed to recover GeO2. The soln. passed through the resin layer in the 1st stage is passed through a layer of a chelating ion exchange resin at a pH at which Ga and In can be adsorbed selectively, and the elements are recovered by similar operations including electrolysis.
Patent JP-S646559-A (JP)
Title: Erosionproof sprocket wheel
Inventor: NAGAMATSU HIROMITSU
IPC: F16H55/30
Filed: 1987-06-29
Abstract: PURPOSE:To reduce the weight and drastically prolong the service life by forming the teeth surface from a covering member made of erosionproof metal and integrally forming said covering member through the molding or injection using synthetic resin, in a sprocket wheel used in a sewage purification plant, etc. CONSTITUTION:A covering member 4 is made of erosionproof metal and extends between the adjacent teeth 2 and a tooth bottom 3 therebetween and is formed into a leg 4-1 having penetration holes 4-2 at both edges. The covering member 4 is prepared on the whole periphery of the cavity of a mold forming a sprocket wheel, particularly keeping a proper intervals between the adjacent covering members 4 on the tooth 2, by the injection molding of polyurethane resin. Therefore, the weight can be reduced, and the service life can be prolonged drastically, with an inexpensive structure.
Patent JP-2000350925-A (JP)
Title: Membrane separating device
Inventor: MIYANOSHITA TOMOAKI
IPC: C02F1/44
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To easily specify a filter membrane element whose membrane is broken and facilitate the control of a water circulation volume of water to be treated and purifying water for backward washing to the filter membrane element. SOLUTION: This membrane separating device is a pressure-type large-size membrane separating device which treats water to be treated such as river water by membrane separation. In addition, the device is of the same constitution as a conventional membrane separation device excepting the constitution of treated water chambers 42 of a pressure container 40 and that of treated water pipes 44 incidental to the treated water chambers 42. The pressure container 40 of the membrane separating device is equipped with the treated water chamber 42 provided per each filter membrane element 12 above an upper container wall 41 and the individual treated water pipes 44 connected to the upper part of each of the treated water chambers 42.  Each of the individual treated water pipes 44 is equipped with a manual flow rate regulating valve 46 and a water sampling pipe 50 with an ON-OFF valve connected to a high- sensitivity turbidimeter 48 branches off from each of the individual treated water pipes 44 on the upstream of the flow rate regulating valve 46.
Patent JP-H0210869-A (JP)
Title: Semiconductor device
Inventor: SHINTANI YOSHIO
IPC: H01L21/82
Filed: 1988-06-29
Abstract: PURPOSE:To improve electrostatic breakdown strength by providing an amplifier composed of a transistor for the output circuit of an input/output circuit cell disposed on a semiconductor pellet and an oscillator formed of a vibrator provided out of the pellet. CONSTITUTION:Capacitors 15a, 15b are connected in series between pads 4a, 4b connected to the input/output terminals of an oscillation inverter formed on an output circuit element region F and a reference potential G. A resistor R1 and a positive feedback crystal vibrator 5 are connected in parallel between the pads 4a and 4b thereby to form an oscillator. A clock signal oscillated from an oscillator inverter 6 is transmitted from the pad 4b to an inner cell array region A through a protective resistor R of an I/O cell 3b and an inverter 14. According to such a configuration, since the inverter 6 of the amplifier of the oscillator is composed of an output NMOS 9 having a strong structure against an electrostatic breakdown and an output PMOS 10, the electrostatic breakdown strength of the inverter 6 is improved.
Patent JP-H0917529-A (JP)
Title: High dense card edge connection system with outrigger and contact that is connected one after another
Inventor: ROTSUKOO JIEI NOSHIEZU
IPC: H01R12/72
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To correctly connect two parts to each other, and also confirm the connection. SOLUTION: This in a method to mechanically and electrically connect a first electronic part 10 to a second electronic part 12 by inserting a part of the second electronic part 12 into a receptacle 16 of the first electronic part 10. The method is provided with a step to respectively connect a first earth contact 28a of the second electronic part 12, a second preliminary charging contact 28b, a third electric power contact 28c, a fourth signal contact 28d and a fifth insertion confirming contact 28e to corresponding contacts 25 of the first electronic part 10 in five separate serial insertion depth in the receptacle 16.
Patent JP-H0911885-A (JP)
Title: Brake booster
Inventor: FUKUI TAKASHI
IPC: F16D65/28
Filed: 1995-06-28
Abstract: PURPOSE: To provide a brake booster by which not only operation force of a brake pedal can be reliably inputted to a brake master cylinder but also brake force can be optionally controlled while providing an input control function for a device itself. CONSTITUTION: In a brake booster 10, not only a primary piston 64 of a brake master cylinder 60 can be pressed by a push rod 26 connected to a brake pedal 70, but also the primary piston 64 can be pressed by a screw shaft 34 to move by an ultrasonic motor 50 and a torque convering mechanism part 30. The screw shaft 34 advences to and retreats from a liquid chamber 18, and can change volume of the liquid chamber 18. Therefore, when the volume of the liquid chamber 18 is changed by moving the screw shaft 34 when the primary piston 64 is pressed by the push rod 26, fluid pressure (pressurizinq force of the primary piston 64), that is, brake force can be optionally controlled.
Patent JP-H04339488-A (JP)
Title: Method and device for displaying three-dimensional image
Inventor: IIAN AREKISANDAA SHIYANKUSU
IPC: G09F19/12
Filed: 1991-06-07
Abstract: PURPOSE: To allow the viewer to view an image or an object or an original video image apparently as a 3-dimensional video image by using a retroreflector array and a beam splitter and reflecting or transmitting the prescribed light, thereby reducing depth queue. CONSTITUTION: Light rays from a pixel 9 are emitted as divergent light rays and strike on a beam splitter 7. The light rays 11, 13, 15 are split by the splitter 7, one light is reflected on a retroreflector 5b and the other one is transmitted through a retroreflector 5a. The light rays made incident on the retroreflectors 5a, 5b are reflected on the splitter 7 along the original path and are again split by the splitter 7. Since the light rays are ratroreflected and then converged into a focus 17 to provide a real image of the pixel 9 in space. Since the video image of a television receiver is visualized by the array of pixels 9, a viewer 21 recognizes the projected video image of the entire television video image views the image as if it is floated in space. Thus, the three-dimensional video image floating in air is produced as a real image.
Patent JP-S5951146-A (JP)
Title: Load controller for prime mover of car
Inventor: IZU MASANORI
IPC: F02D29/02
Filed: 1982-09-20
Abstract: PURPOSE:To prevent breakage of a cooler compressor by installing an intake pressure answering apparatus which detects the negative pressure generated on the intake pipe side of a prime mover and a installing timer which connects a load onto the prime mover with a prescribed time lag. CONSTITUTION:An intake pressure answering apparatus A is interconnected with the intake pipe 5 of a prime mover. The top edge of the rod 20 of a timer T is set, keeping a prescribed distance for a pushing rod 10. When the suction pressure is sharply reduced by the sharp acceleration, the pushing rod 10 is attracted onto an electromagnet 22, and a switch 39 is closed to release a compressor B from a prime mover. When the suction pressure reaches a prescribed value, a switch 40 is opened after the lapse of a prescribed time by the operation of a switch 37 and a timer T. Therefore, connection between the prime mover and the compressor B is performed intermittently in the minimum range, so the prime mover is revolved smoothly, and breakage of compressor is prevented.
Patent JP-2000001378-A (JP)
Title: Production of porous material
Inventor: KIMURA MASAJI
IPC: C04B38/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To easily produce a porous material at a reduced production cost with enhance productivity due to a reduced number of production steps and a shortened production time. SOLUTION: A base material which hardens by a hydration reaction is kneaded with water to form a paste 5 and many silica gel precursors 4 are dispersed in the paste 5 and mixed. A mold 6 is divided into two spaces 6a, 6b with a partition material 2 with many openings having a smaller width than the silica gel precursors 4 and the paste 5 mixed with the silica gel precursors 4 is poured into the space 6a and cured.
Patent JP-H1118013-A (JP)
Title: Electronic still camera
Inventor: KUNIMI HIROYASU
IPC: H04N5/357
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera that displays images picked up by a solid-state image-pickup element or an arbitrary still image from among recorded still images in a recording medium onto a television monitor of the PAL system. SOLUTION: Dummy data by 100 vertical valid scanning lines are added to an output image-pickup signal of a VGA compatible full pixel read type solid-state image-pickup element 2, whose vertical resolution is 480 lines under the control of a solid-state image-pickup element drive section 10. The resulting signal is outputted and recorded by a semiconductor recording section 12, converted into a video signal of the interlace system by a frame inter-line conversion section 13, and the converted video signal is given to a digital signal processing section 5, where the video signal is converted into a signal whose vertical valid scanning line number is 290 per field, and the resulting signal is given to an encoder 6.  Furthermore, the frame inter-line conversion section 13 mixes video data equivalent to one frame from the semiconductor recording section 12 with the data from a bit map form at an arbitrary rate and provides an output of the result.
Patent JP-H0769796-A (JP)
Title: Method for forming film of oxide on metal substrate by heraty plasma evaporation method
Inventor: TATSUMI NORIYUKI
IPC: B01J19/08
Filed: 1993-06-30
Abstract: PURPOSE:To suppress a reaction substance between a plasma and a substrate metal by forming a film of a ceramic intermediate film at a specific substrate temperature as a diffusion preventing film on the metal substrate and forming a film of an oxide superconductor on the ceramic intermediate film. CONSTITUTION:A film of a ceramic intermediate layer 42 such as YSZ to prevent mutual diffusion of a substrate component and an oxide superconductor is formed by heat plasma evaporation method on a metal substrate consisting of a nickel group allay or SUS, as a single crystal metal substrate or a polycrystal metal substrate by raising the metal substrate temperature from 350 deg.C, in an inert atmosphere formed by supplying argon having low oxygen concentration of <=10vol.% and maintaining at $ 600C and a thin film 44 of an oxide superconductor such as YBa2Cu3O7-x is formed on the film to give a high-temperature superconductor 40 having the film of the ceramic intermediate layer 42 made only of oxide ceramic on the smooth metal substrate having no reaction phase both on the metal substrate 30 and the intermediate layer 42.
Patent JP-2000352694-A (JP)
Title: Stereoscopic video display device
Inventor: OKANO HIDEAKI
IPC: G03B35/18
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To enlarge a range where an observer can stereoscopically view an optical video using no spectacles without making the constitution of the entire display device large. SOLUTION: A parallel beam generating device 31 controls the movement of a light emitting area. A condensing means 34 condenses parallel beams from the light emitting area on the specified eye of an observer. A spatial modulation means 35 is provided in the middle of an optical path and modulates the light according to a video signal. An observer position detection means 37 and a light source control means 33 control the device 31 so as to control the position of the light emitting area in accordance with the position of the observer and also maintain a condition that the parallel beams are condensed on the specified eye of the observer.  In such a case, the device 31 includes a light beam direction control means controlling the direction of the parallel beams associated with the movement of the light emitting area so that the emitted parallel beams may be always transmitted through a virtual light source being the same area.
Patent JP-H02277103-A (JP)
Title: Monitor controller
Inventor: KUSANO MANABU
IPC: G05B23/02
Filed: 1989-06-27
Abstract: PURPOSE:To improve the operability of an operator and at the same time to flexibly cope with the extension and the change of equipments by using a touch control panel containing a touch panel and a control switch and a control panel controller. CONSTITUTION:A touch control panel 40 contains a touch panel 41 and a control switch 42. When a finger touch is applied to the surface of the panel 41, the shift command information is transmitted to a control computer 30 via a control panel controller 20. Then a symbol 11 blinks at a position nearest a point on a CRT 10 corresponding to a point set on the touched panel 41. When the switch 42 is operated under such conditions, the device corresponding to the blinking symbol 11 is selected and operated. When the symbol 11 corresponding to an undesired device blinks, the touching point is moved on the panel 41 by reference to the CRT 10. Then the switch 42 is operated when the symbol 11 corresponding to a desired device blinks. As a result, the operability of an operator is improved and at the same time it is possible to flexibly cope with the change, etc., of the equipments.
Patent JP-S5586816-A (JP)
Title: Epoxy resin composition
Inventor: OBARA MITSUO
IPC: C08G59/00
Filed: 1978-12-25
Abstract: PURPOSE: The title resin composition usefle for the insulation of electrical apparatus, having improved electrical characteristics, moisture resistance, and low viscosity, consisting of a bisphenol F diglycidyl ether type epoxy resin and an dibasic acid anhydride liquid at normal temperatures.  
     CONSTITUTION: A) A bisphenol F diglycidyl ether type epoxy resin having a chemical structure shown by the formula, an epoxy equivalent of about 170W190, and a viscosity at 25°C of about 30W40 poise is blended with B) a dibasic acid anhydride being liquid at normal temperatures, e.g, a mixture of 3-methyltetrahydrophthalic anhydride and 4-methyltetrahydrophthalic anhydride, a mixture of 3- methyl-2,5-endomethylene-1,6-dihydrophthalic anhydride and 4-methyl-2,5-endomethylene-1,6-dihydrophthalic anhydride, in the ratio of the acid anhydride equivalent of B) component to the epoxy equivalent of A) component of 0.8W1.1 to give the desired resin composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H107048-A (JP)
Title: Locking device for rear section opening or closing lid and seat for motorcycle
Inventor: KITAICHI TORU
IPC: E05B83/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To lock both a rear section opening or closing lid and a seat with one cylinder lock, provide a high effect of cost-reduction, reduce its space, and further to lock securely. SOLUTION: An L-shaped lock plate 8 turned by a key is fixed to the lower end of a cylinder lock 7 arranged at the front end of a rear section opening or closing lid 4, the lock plate 8 is inserted into a window hole 9 at the rear wall of a cargo box 6 under an initial turning of the lock plate 8 to enable the rear section opening or closing lid 4 to be engaged by the lock. As the lock plate 8 is further turned, an L-shaped extremity end of the lock plate 8 is inserted into a striking member 11 at the rear end of a seat 1 and then the seat 1 can be locked.
Patent JP-S6224794-A (JP)
Title: Key telephone system
Inventor: OKUMURA SENJI
IPC: H04Q3/58
Filed: 1985-07-25
Abstract: PURPOSE:To allow the operator to apply queuing registration by its judgment by discriminating whether or not an external line of specific kind is accommodated based on the storage content of a memory, setting the standby state when accommodated to apply queuing registration and applying queuing registration when not accommodated on the condition of all external line busy. CONSTITUTION:When a busy external line becomes idle, after the DC loop of the external line is opened, a call is given to a key telephone set ST after queuing registration and in applying calling before timer is over, the idle external line is acquired. Thus, a data representing the kind of external lines 21-2n is stored in a RAM 25 in advance by the registration from the, e.g., ST1, when the external line of a specific kind is accommodated, the queuing registration is not executed automatically, the standby state is obtained, the registration is allowed to the operator's judgment and the acquisition of the external line of specific kind not desired for operation at calling for the purpose of operation is avoided freely. This system is very convenient in the operation.