baber/WOPTO huggingface dataset:
Patent JP-H11198169-A (JP)
Title: Multiple transfer molding apparatus
Inventor: MORIMOTO KAZUMI
IPC: B29K101/10
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce the penetration of air bubbles into a cavity by allowing the runner groove extending from one of adjacent charging chambers toward the cavity corresponding thereto and the runner groove extending from the other charging chamber toward the cavity corresponding thereto to communicate with each other on the way thereof. SOLUTION: A plurality of charging chambers 3a-3e supplying raw matdrial tablets A are provided to a lower mold 1 so as to be arranged in one row. By forming runner grooves 7a-7e into a dogleg shaped bent form, the runner groove 8a in the first charging chamber 3a among the respective charging chambers 3a-3e and the runner groove 7b in the second charging chamber 3b, the runner groove 7b in the second charging chamber 3b and the runner groove 7c in the third charging chamber 3c, the runner groove 7c in the third charging chamber 3c and the runner grove 7d in the fourth charging chamber 3d and the runner groove 7d in the fourth charging chamber 3d and the runner groove 7e in the fifth charging chamber 3e mutually communicate directly on the way thereof.
Patent JP-S61167583-A (JP)
Title: Type printing hammer
Inventor: OOTA TAKASHI
IPC: B41J9/26
Filed: 1985-01-21
Abstract: PURPOSE:To obtain the title reliable and low power consumption printing hammer of simple structure by using a piezoelectric element as a hammer driving source and connecting a flight hammer to the center of a leaf spring which both sides or circumference are fixed. CONSTITUTION:If a voltage is applied to a piezoelectric element 11, it is elongated rapidly in an arrow A direction and a force transmission member 12 is also displaced. A flight hammer 15 is accelerated to shoot out at high speed in an arrow B direction with a force from the force transmission member 12. During non-printing time, the flight hammer 15 is at a standstill pressed by the force transmission member 12 under the elastic force of a leaf spring 14. Thus a bearing for supporting the flight hammer 15 is not required.
Patent JP-H02190375-A (JP)
Title: Dot matrix type printer
Inventor: FURUYA KANAME
IPC: B41J2/255
Filed: 1989-01-19
Abstract: PURPOSE:To eliminate low density of a printing dot, to provide a high printing quality and to increase the life of an ink ribbon by providing means for inclining an ink ribbon feeding direction with respect to a printing element row arranging direction and holding the inclining angle constant irrespective of the inclining angle of a printing head. CONSTITUTION:A printing element row 3 is inclined at an angle A in a clockwise direction with respect to the moving direction of a carrier 5, while the feeding direction R of an ink ribbon 14 is inclined in a counterclockwise direction with respect to the printing element row 3. An angle B formed between the feeding direction R of the ink ribbon 14 and the printing element row 3 is so set as to become P sin B>=d. Here, P is an interval of a printing element 1, and d is a diameter of a dot to be printed. Accordingly, the region of the ink ribbon used for the printing element 1 is sole as shown by a shaded part, and not superposed with a region used for the other printing element 1. Therefore, the frequency of using the same place of the ink ribbon 14 is lowered. Even when printing of many printing dots is executed, a fresh printing color is obtained, and a problem that the density of printing dot is reduced as printing is eliminated.
Patent JP-H11205732-A (JP)
Title: Signal processor and image pickup device
Inventor: EIKI YUJI
IPC: H04N19/625
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To output a signal at a timing is asynchronous with the time when it is inputted with a simple configuration by using a 2nd timing signal, performing burst transfer of an image signal in buffer memory and reading a stored image signal. SOLUTION: An image signal stored in buffer memory 119 is read by a bus arbiter 121 and is written to memory 113. The arbiter 121 has a data bus internally, is contracted according to a synchronizing signal from an internal synchronizing signal generation circuit 115, concentrates image signals stored in the memory 119 in a burst shape and transfers them to memory 133. The arbiter 121 concentrates image signals stored in the memory 133 in a burst shape according to synchronizing signal which is generated at a timing that is asynchronous with a synchronizing signal from the circuit 115 and is sent from an external synchronizing signal generation circuit 131, extends an image signal written in buffer memory 123 on time base, converts it into analog signal according to a synchronizing signal from an internal synchronizing signal generation circuit 131 and output it.
Patent JP-H09198492-A (JP)
Title: Picture processor
Inventor: SAKURADA KOSHI
IPC: G06T1/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To reflect the intention of operator, to realize a natural impression change of pictures and to prepare desired pictures by an intuitive operation even for an unskilled operator. SOLUTION: This picture processor 100 is constituted of a picture input part 102, a picture display part 102, a conversion instruction part 103 and a picture converter 109 composed of an input picture analysis part 104, a coefficient synthesis part 105, a picture compositing part 106, a base memory 107 and a sketch analysis part 108.  Then, in the picture converter 109, the input picture analysis part 104 calculates coefficient data to the base data of a category corresponding to base selection signals S106 for picture signals S102 to be converted, the sketch analysis part 108 calculates the coefficient data to the base data of the category corresponding to the base selection signals S106 for sketch picture signals S107, the coefficient synthesis part 105 obtains the weighted average of the two coefficient data and the picture compositing part 105 uses the weighted averaged coefficient data, linearly couples the base data and outputs them as conversion pictures.
Patent JP-H08233495-A (JP)
Title: Sighting system
Inventor: ROBAATO SHII RAIHINA
IPC: F41G3/26
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To monitor a change of rotation and a change of angular displacement with high precision by a method wherein an energy signal detected by a detector is fed to a processing device, and an aiming point and rotation of a detector for one or a plurality of emitters are decided. SOLUTION: This system 2 comprises a pointing device 4 having an emitter 6 situated thereabove or in the vicinity thereof; a remote device 8; and a control device 10. The emitter 6 emits a modulated energy signal (preferably infrared ray photo signal). The emitted energy signal is received by a remote device 8 working as an energy signal detector, and sampled and fed to the control device 10. The control device 10 determines the point of aim and/or rotation of the remote control device for the pointing device 4 by using sampled data. This constitution monitors a change of rotation and a change of angular displacement with high precision.
Patent JP-H11203580-A (JP)
Title: Entrance/exit controller
Inventor: YAGI AKINORI
IPC: G08B25/04
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an entrance/exit controller simplified in locking/unlocking operation while keeping security. SOLUTION: In this entrance/exit controller constituted so that an electric lock 2 to lock/unlock a door and a card reader 4 with ten keys to control the electric lock 2 are provided to perform lock/unlock control of the electric lock 2 when a registered card is inserted and a proper personal identification number is inputted in the card reader 4 with ten keys, the electric lock 2 is provided with a locked/unlocked state detecting means B of the electric lock 2, a locked/unlocked state of the electric lock 2 is discriminated at a state monitoring part 4b provided in the card reader 4 with ten keys and when the electric lock 2 is at the unlocked state, the electronic lock 2 is switched from the unlocked state to the locked state by operating and collating the card.
Patent JP-H08197070-A (JP)
Title: Treatment of fluorine-containing water
Inventor: NANBA TAKAAKI
IPC: C02F1/58
Filed: 1995-01-24
Abstract: PURPOSE: To obtain a sludge of high concentration capable of being easily dehydrated by adding a calcium compd. and then a non-polymerizable aluminum compd. to a fluorine-contg. water until a specified pH is attained. CONSTITUTION: A fluorine-contg. water (raw water) is introduced into a first reaction tank 1 through a pipeline, and return sludge is added from a pipeline 17. A calcium compd. such as calcium hydroxide and an acidic or alkaline pH regulator such as hydrochloric acid are added from a pipeline 18 to control the pH to 6-10. The fluorine is insolublilized in the water, the water is introduced into a second reaction tank 2, a non-polymerizable aluminum compd. such as aluminum sulfate and a pH regulator are added, and the pH is controlled to 6-8. The water is then sent to a third reaction tank 3, and a flocculation assistant is added from a pipeline 20 to form the insoluble material into a coarse floc.  The coarse floc is sent to a settling tank 4 and separated from liq., the separated water is discharged outside the system from a pipeline 15, and a part of the separated sludge is returned to the first reaction tank 1 from a pipeline 17.
Patent JP-H05232478-A (JP)
Title: Liquid crystal display element
Inventor: WARASHINA NOBORU
IPC: G02F1/1337
Filed: 1992-01-22
Abstract: PURPOSE:To improve display characteristics, such as contrast by controlling the disturbance in liquid crystal orientation around spacers. CONSTITUTION:The spacers 5 for holding a cell gap and a liquid crystal material are clamped between two sheets of parallel plates having transparent electrodes 2 on the inside surfaces and liquid crystal oriented films 3 on these electrodes 2. The spacers 5 are subjected to an orientation treatment. Spherical or bar-shaped particles subjected to a perpendicular orientation treatment on the surface are used as the spacers 5 in such a case. The tilt angles of the liquid crystal molecules in the parts in contact with the spacers 5 are nearly parallel with the electrode surfaces as the spacer 5 surfaces are nearly perpendicular to the electrode surfaces of the cell in the central part of the cell when the voltage is not impressed to the element. On the other hand, the liquid crystal molecules near the oriented films 3 are originally liable to be risen perpendicularly by the influence of the spacer 5 surfaces and are easily perpendicularly risen by the influence of an electric field when the voltage is impressed to the element.
Patent JP-S57140581-A (JP)
Title: Water feeder with pressure tank
Inventor: SATOU KOUICHI
IPC: F04D13/16
Filed: 1982-01-25
Abstract: PURPOSE:To reutilize water, by providing a water feeder with an air supply unit and by conducting high-pressure water out of a pressure tank into an air vessel to push air out and thereafter draining water out of the air vessel to the suction port of a pump. CONSTITUTION:When an automatic valve 16 is opened, high-pressure water in a pressure tank 5 flows into a jet pump 17 through a driving inflow side 17b and water in an air vessel 8 is sucked through a suction side 17a by a high- speed jet to open an air intake valve 11 to conduct the external air into the air vessel 8. The water having passed through the jet pump 17 is returned to the suction port 1a or discharge port 1b of a pump 1. When the automatic valve 16 is closed, the high-pressure water in the pressure tank 5 flows backward from the driving inflow side 17b to the suction port 17a so that the high-pressure water enters into the air vessel 8 and pushes the air out into the pressure tank 5.
Patent JP-S5393996-A (JP)
Title: Trouble detecting apparatus for straw bundling mechanism of combine
Inventor: EGUCHI AKIRA
IPC: B65B13/18
Filed: 1977-01-27
Abstract: PURPOSE: To promptly detect trouble in straw bundling and discharging operation of straw bundling mechanism of a combine, by detecting whether bundles of straw are discharged from the combine with pre-set uniform time intervals or not. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59136077-A (JP)
Title: Controlling method of phase of power converter
Inventor: ENDOU MICHITADA
IPC: H02M7/155
Filed: 1983-01-21
Abstract: PURPOSE:To suppress the surge voltage presented at other winding when the secondary winding is commutated by sequentially commutating from a rectifier connected to the winding having large leakage reactance of a plurality of secondary windings of a transformer. CONSTITUTION:The primary side of a transformer T of an AC electric railcar or the like is connected to a pantograph 4, nonlinear resistance elements 6 are provided at a plurality of secondary windings 2a, 2b, the outputs are applied to rectifiers 3a, 3b capable of controlling the voltage phases, the rectifiers 3a, 3b are connected in cascade, and a DC power is applied to a load. At this time, commutation is sequentially performed from the rectifier 3 connected to the winding having the largest leakage reactance of the secondary windings of the transformer T, and operated. Accordingly, the surge voltage presented at the other winding is suppressed when the secondary widing is commutated to cooperate with a nonlinear resistance element 6, and harmonic current can be suppressed safely.
Patent JP-H05195918-A (JP)
Title: Fuel control device
Inventor: EHATA UICHI
IPC: F02M69/00
Filed: 1992-01-22
Abstract: PURPOSE:To resolve the problem that the bypass passage control valve for correcting engine speed in a fuel injection control device is stuck with carbon, oil mist, or the like caused by the blowback from an engine by improving the bypass passage. CONSTITUTION:The outlet on the downstream side of a throttle valve 4 of a bypass passage 6 is provided on the upper side of a fuel cone 9 and also is directed towards the upstream side of an intake passage so as to provide such a structure that dirt is hardly intruded. Thus, the control valve 7 inside the bypass passage can be prevented from being fouled and stuck, and air quantity controlled in accordance with the load of an engine can be supplied to the engine.
Patent JP-H03213087-A (JP)
Title: Video tape recorder
Inventor: TANAKA MASARU
IPC: H04N9/84
Filed: 1990-01-17
Abstract: PURPOSE:To prevent color slurring or color disappearance from being generated even when the switching point of color phase processing control is deviated for recording and reproducing by detecting the error of a phase of a reduced and converted color signal and correcting the phase of a reproducing reduced and converted color signal corresponding to the detection signal. CONSTITUTION:According to the deviation between the switching point of a color phase change rule at the time of recording and the switching point of a color phase processing control signal at the time of reproducing, a detecting circuit 50 detects the error of the reduced and converted color phase to be generated at the time of reproducing. While receiving a phase error detection signal to be outputted from this detecting circuit 50, a control circuit 60 outputs a correction control signal according to prescribed logic. According to this correction control signal to be outputted form the control circuit 60, a correcting circuit 70 corrects the phase of the color signal outputted from a reproducing color phase processing circuit 4. Thus, even when the switching point of the color phase change rule at the time of recording is deviated from the switching point of the color phase change rule at the time of reproducing, the error phase can be corrected and the color slurring and color disappearance can be prevented.
Patent JP-S58127023-A (JP)
Title: Space heater
Inventor: ENDOU SHINICHI
IPC: H05B3/34
Filed: 1982-01-22
Abstract: PURPOSE:To disolve a problem of wire capacity in case of two space heaters used in parallel by imparting the heaters with an energy saving control function such that power is supplied with room temperature drops down and also by a method wherein if any other electric apparatus is used through a plug- socket, power supply is performed only when a wire capacity has room to spare therefor. CONSTITUTION:In a room temperature sensing circuit 6, a sensor 7 for detecting the room temperature is provided, in which a relay 10 to turn ON and OFF the power supply at a predetermined temperature. A power supply circuit part 5 is adapted to control a relay 11 turning ON and OFF a heater 8 and the plug- socket 9. That is, the relay 11, having contacts (a) and (b), supplied power to the heater 8 at the time of the relay 11 ON, so as to heat a carpet body 12. To the contrary, at the time of the relay 11 OFF, power is supplied to the plug-socket 15 provided in a controller 13 or a connecter 14. The plug-socket 15 is provided for connecting an electric stove for raising the room temperature, an electric hot air blower and the like.
Patent JP-H05198528-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONISHI SHIGEO
IPC: H01L21/28
Filed: 1992-01-22
Abstract: PURPOSE:To improve the matching of a WSix film made in an after process and lower contact resistance more than in the case of implanting only arsenic ions constituting a semiconductor substrate, by implanting phosphorus smaller in radius of an atom than As or phosphorus + arsenic into the impurity diffusion area of a semiconductor substrate. CONSTITUTION:A gate electrode 5 consisting of polysilicon is made on an element formation area, and then ions are implanted to form an n<->-type impurity diffusion layer 2. For these ions, As<+> is implanted singly after p+ is implanted singly, in the concentration of 1-5X10<15>cm<2> for As<+> and 1-5X10<15>cm<-2> for p<+>. Then, annealing is performed for ten minutes at 900 deg.C. Next, the gate electrode 5 is covered with an SiO2 interlayer insulating film 3, and then heat treatment for flattening is performed, and a contact hole 4 is made. And by CVD method, a WSi film 6 is stacked, and further a W film 7 is stacked. Then, a buried layer 3000Angstrom  thick is made by etch back.
Patent JP-S57123946-A (JP)
Title: Hydrogen storing alloy
Inventor: SUZUKI AKIRA
IPC: C22C38/14
Filed: 1981-01-24
Abstract: PURPOSE: To obtain an inexpensive hydrogen storing alloy occluding and releasing hydrogen stably and reversibly by preparing an alloy consisting of Zr, Fe, and Mn represented by a specified formula.  
     CONSTITUTION: An alloy having a composition represented by formula Zr(Fe x  Mn 1-x ) 2  (where 0<x≤0.8) is prepared. This alloy can be manufactured easily by an ordinary alloy manufacturing method in an atmosphere of an inert gas such as Ar, and the preferred purity of the alloy is ≥ about 99%. The crystal structure is of hexagonal system and of metallographical single phase. The alloy does not contain elemental single phases of Zr, Fe and Mn and binary intermetallic compounds such as Zr-Mn, Zr-Fe and Fe-Mn. The alloy is easily crushed, and it has occluding capacity even to hydrogen of about 0.05MPa and releases occluded hydrogen at a temp. above room temp. or under reduced pressure with ease. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04244890-A (JP)
Title: New phthalide derivative and recording medium using the derivative
Inventor: TSUCHIDA TETSUO
IPC: B41M5/327
Filed: 1991-01-30
Abstract: PURPOSE:To obtain a new phthalide derivative which forms a color image allowing its reading using an optical character reading device and a recording medium using above derivative by using a phthalide derivative expressed by formula 1 and selecting at least, one type of such a derivative. CONSTITUTION:A phthalide derivative expressed by formula 1 is a colorless or pale chemical compound, and appears bluish green with high density and clear color tone, if coming in contact with an electron-receptive material. A recording medium using this material as a coloring material is stable even if exposed to a high level of humidity, and in addition, is capable of the high persistency of an initial color tone and optical absorption in the near infrared range of 600 to 900nm, if a recorded image is exposed to the sun for long time as excellent features. The phthalide derivative expressed by the formula 1 is a product obtained by allowing a chemical reaction between a benzophenone derivative expressed by formula 2 of the figure and an ethylene derivative expressed by formula 3 with the help of a dehydration/condensation agent at 30 to 200 deg.C for a few minutes to a few hours.
Patent JP-S57124039-A (JP)
Title: Control device for dual fuel engine
Inventor: KUWATA KUNIZOU
IPC: F02D19/10
Filed: 1981-01-27
Abstract: PURPOSE:To enable the change-over of the fuel mechanically in an engine using both the gas and the diesel oil by stopping the function of the second link mechanism in the gas running and the first link mechanism in the diesel oil running respectively. CONSTITUTION:When a handle 19 is moved to a diesel running mode 20c such movement is conveyed to a cylinder 13a of the first link mechanism 4 via a connecting rod 22, a link 24, change-over claw 23 and the first protrusion 23a to move said cylinder 13a slidingly to left, but the amount of such movement does not interfere with the functioning of a governor 1 and opens a throttle valve 3 of a mixer 2 closing a gas supply valve. When the gas supply valve is opened and the handle is shifted to a gas running mode 20b such movement is conveyed to a cylinder 13b of the second link mechanism 6 via the connecting rod 22, the link 24 and the second protrusion 23b of the change-over claw 23 moving said cylinder 13b slidingly to right to hold a rack in a position for maintaining minimum amount of fuel injection required for ignition.
Patent JP-H02190912-A (JP)
Title: Dewing monitor system
Inventor: KOMIYA MITSUO
IPC: H05K7/20
Filed: 1989-01-20
Abstract: PURPOSE:To attain the monitor of dewing without directly fixing a dewing detection element to a part which may generate a fault by preparing a heat accumulating part such as a metallic block corresponding to the heat capacity of the part which may generate a fault due to dewing in the device and adding a dewing detection element to the heat accumulation part. CONSTITUTION:A dewing detection unit 5 for connecting an output signal 3 from a dewing detection element 2 to a detecting circuit 4 is arranged in the heat accumulation part 1 such as a metallic block corresponding to the heat capacity of the part mounted in an information processor 9 and having probability of generating a fault due to dewing. A dewing detection signal 6 outputted from the circuit 4 is connected to distribution board power supply ON control part 7 to control the turning on of a power supply for an information processor 8. When high temperature air from an air conditioner comes into contact with the cooled heat accumulation part 1 and dewing is generated due to the cooling of the high temperature air, the dewing is detected by the element 2 and the signal 6 is sent from the circuit 4 to the control part 7 to suppress the turning on of power to the processor 8. Consequently, the dewing of the parts can be easily monitored.
Patent JP-S56107122-A (JP)
Title: Position detector
Inventor: OOIWA TADAO
IPC: G01D5/249
Filed: 1980-01-30
Abstract: PURPOSE:To reduce erroneous detecting operation by applying three-color overlapping mixture to a code plate. CONSTITUTION:When codes 11, 12 and 13 coded with one color out of the three primary colors respectively are mixed overlappingly in one code plate 17, code regions 14, 15, 16... corresponding to the codes are obtained in the code plate 17. The color codes are read by moving a cartridge selecting mechanism 10 having a projector and a photoreceiving device to the code plate 17 thus color-coded. The projector is constituted by three photoemitting apparatuses 19, 20 and 21, such as a luminous diode, which are controlled by a time-dividing signal from a timing controller 18 and emit the three primary colors, and by half mirrors 22 which concentrates respective luminous flux on one point.