baber/WOPTO huggingface dataset:
Patent JP-S5595813-A (JP)
Title: Integrating distance meter
Inventor: OKABAYASHI SHIGERU
IPC: G01C22/00
Filed: 1979-01-13
Abstract: PURPOSE: To decrease the memory using frequency and increase the life time along with a compact design by writing the running distance data into the nonvolatile memory when the reduction of the power voltage is detected and then reading the data when the power voltage is recovered.  
     CONSTITUTION: In case the voltage of power source 6 is normal, the division voltage of resistances 10 and 10' at command part 4 is higher than the reference level. And the output of differential amplifier 15 becomes negative with no actuation of nonvolatile memory 5. And the running distance data given from integrating part 2 is sent to driving circuit 8 to be displayed at display part 7. With reduction of the voltage of power source 6, capacitor 12 starts discharging. Thus memory 5 and the counter of integrator 2 are driven to avoid discontinuation of operation. At the same time, the data is memorized in memory 5 via timer 17. When the voltage of power source 6 is recovered, capacitor 12 is charged. Thus the data is read out of memory 5 and then added as the preset vaule to be displayed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60145654-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUYAMA SHIROU
IPC: H01L21/76
Filed: 1984-01-09
Abstract: PURPOSE:To obtain the titled device of high density and high-speed action by a method wherein an element-forming semiconductor region is formed by providing grooves in a semiconductor substrate, and thus by controlling the lateral diffusion of impurities from an impurity introduction region. CONSTITUTION:A mask layer 3 of Si oxide is formed on the semiconductor substrate 1. A mask layer 42 is formed by etching a mask layer of Al or the like by the sue of a mask layer 4 having a window 5. An impurity introduction region 8 is formed by impurity ion-implantation via mask layer 3. A mask layer 45 that forms a window 44 between the mask layer 42 is formed. The mask layer 4 is removed by flux and thus etched, resulting in the formation of the grooves 47 in the semiconductor substrate 1. A thermal oxide film 48 is formed after removal of the layers 42, 45, and 43. The element-forming semiconductor region 9 where lateral spreading is controlled by the grooves 47 is formed by heat treatment. The semiconductor device is manufactured after removal of the oxide film 48 and then burial of an Si oxide insulator 49 in the grooves 47.
Patent JP-H03207087-A (JP)
Title: Mos memory integrated circuit
Inventor: SHIBATA KAZUO
IPC: H01L21/8242
Filed: 1990-01-08
Abstract: PURPOSE:To inhibit a word line to be a high level and to prevent damage for the word line by providing a means to limit the increase of the level of a word line driving signal only to a power supply voltage level when the level of a power supply voltage is higher than a prescribed value. CONSTITUTION:When the power supply level is low, a transistor Q11 is turned ON since an output signal phi5 of a reference voltage detecting circuit 1 is L. When the power supply level is high, the signal phi5 of the circuit 1 is made H and the transistor Q11 is turned OFF. Therefore, signals phi2 and phi3 keep the state of L. Even after the output of a delay circuit I11 is made H, the signals phi2 and phi3 keep the state of L. Accordingly, an output signalout is maintained at the power supply level. As a result, when the power supply level is low, the word line driving signal is higher than the power supply level and when the power supply level is high, the word line driving signal is kept at the power supply level. Thus, the damage for the word line is prevented.
Patent JP-S59127819-A (JP)
Title: Stationary induction apparatus
Inventor: NAGAYA TSUNEHIKO
IPC: H01F27/36
Filed: 1983-01-12
Abstract: PURPOSE:To avoid excess concentration of electric field at the end of a winding by a method wherein an insulation layer of a shield ring for electrostatic shield is formed by molding and commonly utilized as an end insulation ring. CONSTITUTION:Conductive materials 22, 30, 31, 32 are applied on core materials 1, 4, 13, 14 and their whole circumferences are formed by molding so that insulation rings 25, 26, 27, 28, which include end insulation in common, are formed. The shield ring at the end of a winding and the end insulation ring are commonly formed in one solid body and an oil wedge or a gas wedge at which concentration of electric field is most likely produced are eliminated and excess concentration of electric field at the end of the winding can be avoided. Therefore insulation distance between a high-voltage winding and a low-voltage winding and between the windings and the upper and lower yokes can be reduced.
Patent JP-H04261929-A (JP)
Title: Secrets washing nozzle device
Inventor: KAWAGUCHI HIDEKI
IPC: E03D9/08
Filed: 1991-01-11
Abstract: PURPOSE:To enhance an washing efficiency of secrets and comfortable feeling as well by irregularly changing washing areas in accordance with swing actions with a nozzle motor driven, which drives a nozzle rod based on data series wherein power spectrum is proportional to the inverse number of frequency. CONSTITUTION:A secrets washing nozzle device A is made up of a cylinder 12, a nozzle rod 13 including a nozzle head 13a, a nozzle motor 14 advancing/ retracting the nozzle rod 13, a timing belt 15, a driving pulley 20a, a driven pulley 20b and the like. Meanwhile, an irregular signal generating device 33 generating swing signals in which the power spectrum of the nozzle motor 14 is inversely proportional to frequency, is connected to the input interface side of a control device C. And the data series in which power spectrum is inversely proportional to frequency, is formed by the control device C so as to be stored in a memory device 34. The data series is then read out of the memory device 34, and swing control in the revolution of the nozzle motor 14 is performed via a nozzle motor drive circuit 35, so that the nozzle rod 13 is thereby swung.
Patent JP-H10197825-A (JP)
Title: Head mount type display
Inventor: TANAKA SEIICHI
IPC: G02B27/02
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a head mount type display which is excellently balanced when mounted and prevent an HMD(head mount type display) from moving even if an observer moves his or her head in the mounting state to maintain a comfortable wearing feeling. SOLUTION: This display is provided with a front head part frame 11 which supports two video display means 12 and covers the forehead part and head top part of the observer, a left rear head part frame 13 which is coupled with the front head part frame 1 by a coupling means 18 and supports one signal processing means 15 and one voice reproducing means and covers the left rear head part of the observer, and a right rear head part frame 14 which is coupled movably with the forehead frame 13 by a coupling means 18 and supports the other signal processing means 15 and the other voice reproducing means and covers the right rear head part of the observer.
Patent JP-S5598025-A (JP)
Title: Granular material transportation vehicle
Inventor: KOO TSUNEO
IPC: B65G53/40
Filed: 1979-01-12
Abstract: PURPOSE: To obtain an excellent operation system which does not need a compressor, by interlocking the switching lever of a governor for controlling the rotation of an engine, with a fuel shut-off valve for some of the cylinders of the engine and with shut-off valves in discharge passages and exhaust pipes.  
     CONSTITUTION: Cylinders #1W#4 of an engine 5 are equipped with a fuel shut-off solenoid valve 10 so that the cylinders function as compressors when a granular material is loaded or unloaded. A compressed air discharge passage 13 is branched from a halfway part of one exhaust pipe 11a. The exhaust pipes 11a, 11b and the discharge passage 13 are fitted with shut-off valves 16, 17, 18. The fuel shut-off solenoid valve 10 and other solenoid valves 16b, 17b, 18b for operating the shut-off valves 16, 17, 18 are connected through a circuit to another solenoid valve 20b coupled to the switching lever 20 of an all-speed governor for a fuel injection pump. As a result, the circuit can be surely switched and connected only by operating the switching lever 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09125272-A (JP)
Title: Treatment of waste water of strip washing and apparatus therefor
Inventor: HOTANI SETSUO
IPC: C23G3/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently remove the iron making sludge included the waste water produced after washing of the strip of the strip pass line of iron making industry by installing a magnet type magnetic separator in the flow of the waste water. SOLUTION: The waste water of washing in the strip pass line of the iron making industry is passed to a treating tank a1 which has a iron powder sludge settling chamber in the bottom and constitutes horizontal flow. The iron powder sludge in the water to be treated in an upper area 1a is captured and separated by the magnetic separator 6 consisting of sleeves of nonmagnetic materials distributing in the water area in the treating tank, roll-shaped rotors extending in the longitudinal direction in these sleeves and magnets expanded and installed on the peripheral surfaces of these rotors in the form of arranging polarities alternately with N and S in the circumferential direction.
Patent JP-H02185924-A (JP)
Title: Method for annealing iron core
Inventor: NAGAYOSHI HIDEAKI
IPC: H01F41/02
Filed: 1989-01-11
Abstract: PURPOSE:To anneal an iron core made of an amorphous magnetic material by simplified work with a simplified apparatus by inserting permanent magnets into the gaps in the iron core and annealing the iron core while applying a DC magnetic field. CONSTITUTION:Permanent magnets 2 are interposed between the divided faces of iron cores 1A, 1B divided into two and DC magnetic flux 3 is passed through the iron cores 1A, 1B. In this state, the iron cores are put in an annealing furnace 6 and annealed in a magnetic field. The iron cores can be annealed without using a coil for generating a magnetic field or a DC power source device.
Patent JP-S63172855-A (JP)
Title: Blowoff chamber to be used in line type blowoff port
Inventor: AOKI YASURO
IPC: F24F13/072
Filed: 1987-01-09
Abstract: PURPOSE:To facilitate fixing and level adjustment, reduce the material cost and the manufacturing expenditure and improve temperature keeping and a sound eliminating performance by a method wherein a blowing chamber main body, a duct connector arranged at the blowing chamber main body and a plurality of hangers to be arranged at the blowing chamber main body are included. CONSTITUTION:A blowing chamber 10 is comprised of a blowing chamber main body 11, a duct connector 12, a pair of auxiliary cross beams 13 and 13, a pair of hangers 14 and 14, a pair of retainers 15 and 15 and a pair of clamps 16 and 16. The chamber is fastened to the hanger bolts 45 and 45 screwed into anchors buried in a ceiling slab in a ceiling in advance with nuts 46 and 46 and then hung at the ceiling slab. Hanger bolts 45 and 45 are passed through hanger holes 34 and 34 of the hangers 14 and 14 temporarily and connected to the duct connector 12. If a light ceiling basement is worked, the nuts 46 and 46 are rotated and the blowoff chamber 10 is adjusted for its level.
Patent JP-S57117010-A (JP)
Title: Constant speed running device for vehicle
Inventor: YAMAGUCHI NOBUYUKI
IPC: B60K31/06
Filed: 1981-01-12
Abstract: PURPOSE:To prevent hunting of a vehicle, by maintaining a shiftdown state of a gear until its engine suction pressure exceeds a prescribed value, even if it is repeated that a load put on the engine becomes heavy or light. CONSTITUTION:When a speed of a vehicle begins to be slower than a set car speed, a pulse signal whose duty ration is large is outputted from a comparing circuit 20 in accordance with a drop of the car speed. When this pulse signal exceeds a set level of a comparing circuit 51, an output of the circuit 51 turns on, an output of an OR circuit 52 turns on, and also a transistor 62 turns on. Subsequently, a solenoid 66 becomes a nonconducting state, a gear of an automatic speed changer is shifted down, and its constant speed running is maintained. After that, when the engine suction pressure becomes a set value or  below, a contact of a switch 57 is closed, both a circuit 56 and a circuit 52 turn  off, and the transistor 62 turns off. As a result, the gear of the automatic speed changer is shifted up, and the vehicle runs at a constant speed.
Patent JP-H05185426-A (JP)
Title: Long fiber reinforced thermoplastic resin pellet
Inventor: IIO HIKARI
IPC: B29B9/14
Filed: 1992-01-10
Abstract: PURPOSE:To obtain the above pellet excellent in moldability and mechanical characteristics by coating the surface of a long fiber reinforced pellet with a thermoplastic resin. CONSTITUTION:In a long fiber reinforced thermoplastic resin pellet containing 30wt.% or more of a reinforcing fiber such as a glass fiber, a long fiber reinforced pellet is coated with a thermoplastic resin such as polyethylene in an amount of 1-5wt.% with respect to the total wt. of the pellet. By this method, the damage of the fiber in a molding machine can be reduced and a molded product excellent in mechanical characteristics is obtained.
Patent JP-H08191482-A (JP)
Title: Method and device for advance notice of charge rate
Inventor: NAKAMURA TAKENORI
IPC: H04W84/10
Filed: 1995-01-11
Abstract: PURPOSE: To attain the communication service offered by the public PHS service to the user in a public PHS(personal handy phone system) service terminal moving into the area of a private communication system. CONSTITUTION: When the user makes communication by using a public PHS terminal equipment PS 1, a control section 7 reads a charge rate from a charge information management equipment 13 by a charge rate advance notice request from a private communication system 3. Then the section 7 acquires the charge notice method/rate approval method from a line information table 12 and sends the charge rate by a voice guide using a control signal/voice guidance transmitter 9 to the private communication system 3. When the user uses the PS 1 and replies the presence of the approval of the charge rate, since a control signal/PB signal is sent from the private communication system 3, the control section 7/PB signal receiver 10 confirms the approval to start call connection processing.
Patent JP-S5388611-A (JP)
Title: Controlling method for combustion in non-oxi-dation furnace
Inventor: KARASHIMA HISANORI
IPC: C21D1/76
Filed: 1977-01-17
Abstract: PURPOSE:To prevent the afterburing in the furnace and thus to prevent the occurrence of troubles, by arranging the computer in the combustion controlling system, by computing and controlling the air ratio as the whole of the furnace and by sending-in the air for burning preheated at the recuperator while increasing the amount of air appropriately.
Patent JP-H10194713-A (JP)
Title: Production of granular graphite
Inventor: FUJIURA TAKATSUGU
IPC: H01M4/587
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To suppress the melt foaming of a mesophase pitch in a heat-treating step and improve the production and operating efficiencies by heat-treating the mesophase pitch prepared by polymerizing a condensed polycyclic hydrocarbon or a substance containing the hydrocarbon in the presence of hydrogen fluoride-boron trifluoride in the presence of a specific compound and then carrying out the pulverizing and graphitizing treatments thereof. SOLUTION: A condensed polycyclic hydrocarbon or a substance containing the hydrocarbon is polymerized in the presence of hydrogen f1uoride-boron trifluoride to provide a mesophase pitch having >=170 deg.C melting point, >=70% optical anisotropic phase content and >=70% carbonization yield. The resultant mesophase pitch in an amount of 100 pts.wt. is then mixed with 5-40 pts.wt. one or more compounds selected from aromatic nitro compounds, quinone dioximes and nonmetallic salts of nitric acid, sulfuric acid (sulfurous acid), peroxosulfuric acid and peroxodisulfuric acid and the resultant mixture is heat- treated at 150-350 deg.C for 1-120min, then pulverized, heated at 800-1,600 deg.C in a nonoxoidizing atmosphere and graphitized to afford a granular graphite.
Patent JP-H07210441-A (JP)
Title: Communication system and method therefor
Inventor: ISHIDA TOSHIYUKI
IPC: G06F12/00
Filed: 1994-01-17
Abstract: PURPOSE:To confirm the coincidence of master files at the time of receiving master file changing information from a first computer and restoring a master file by a second computer in a communication system provided with the first computer controlling the master file and the second computer with the reproduction of the master file. CONSTITUTION:The first computer 1 prepares check data 43 to transmit it to the second computer 2 together with change instruction data 41. The second computer 2 prepares check data 53 based on change instruction data to collate check data 53 and check data 43. Besides, the second computer 2 transmits check data 53 to the first computer 1 as the response of a master file changing result and the first computer 1 collates check data 43 and received check data 53 to grasp the restoring situation of the master file of the second computer 2.
Patent JP-2000201262-A (JP)
Title: Digital copying machine
Inventor: YOSHIOKA YOSHIKI
IPC: B41J5/30
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To shorten a copy processing time by reading image data out of memory boards by pages in the printing order expanding compressed image data to be printed next on another memory board during a print process for image data of one page read from the other memory board. SOLUTION: Read image data are sent by pages to memory board 20 and 30 alternately. The first memory board 20 is provided with image data of the reverse sides of an original A, an original C, and the top side of an original B. The second memory board 30 is provided with image data of the reverse side of the original B, the top sides of the original A, and the original C. A compressed image data storing memory 23 of the first memory board 20 stores compressed image data of the reverse sides of the original A, the original C, and the top side of the original B. A compressed image data storing memory 33 of the second memory board 30 stores the compressed image data of the reverse side of the original B, etc.
Patent JP-H06206681-A (JP)
Title: Elevator door closing device
Inventor: IDE ISAMU
IPC: B66B13/14
Filed: 1993-01-12
Abstract: PURPOSE:To eliminate unnecessary abnormal informing, and reduce maintenance work by urging a user to close a door when a door opening condition is continued for prescribed time. CONSTITUTION:When an elevator door starts to open, a door opening detecting switch of a door opening detecting part 1 is turned off, and a control device 2 takes in a signal to show a door opening condition, and a timer enclosed in an abnormality detecting part 3 is started. When a door unclosed condition is continued, for example, for seven minutes due to carrying-in or carrying-out or the like of a house-moving cargo, an abnormality detecting part 3 of the control device 2 announces a message, for example, that, 'Please, close the door', to urge a user to close the door from an announcing device 7. When the door is not closed even if announcement is given, the same announcement is repeated. The abnormality detecting part 3 detects the door closing impossible trouble by receiving the fact that the door unclosed condition is continued, for example, for ten minutes. An operation command is issued to a warning part 4 according to this trouble detection, and information is sent to a control center 6 through a telephone line 5 as abnormal information of the elevator.
Patent JP-S57116798-A (JP)
Title: Control method for continuous electroplating
Inventor: OOYAGI YASHICHI
IPC: C25D7/06
Filed: 1981-01-13
Abstract: PURPOSE: To form a plating layer of constant thickness and alloy composition by controlling the frequencies and width of pulses in accordance with the traveling speed of a material to be plated in conduction of pulse electricity which is made constant of a conduction level.  
     CONSTITUTION: A thin steel sheet 1 is carried out with plating by conduction of electricity from an electric power source 10 in a plating bath 2 after defatting and pickling. The speed of the sheet 1 is detected as pulses with a rotary encoder 3, and the pulses generated by this are amplified and waveform shaped with an amplifier 4, after which they are applied to a monomultivibrator 5. Here, the pulses of the width synchronized with the pulses generated by the encoder 3 are obtained and these are applied to a DC constant voltage power source 10 through an AND gate 6 during the time of plating treatment, whereby the conduction of pulse electricity of a constant level is accomplished. The conduction level is set at a constant value in accordance with alloy compositon. Thereby, the plating layer of constant thickness and alloy composition despite the fluctuation in the sheet speed is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03208971-A (JP)
Title: Cylinder lock
Inventor: MAKINO TOSHIKAZU
IPC: E05B29/00
Filed: 1990-01-12
Abstract: PURPOSE:To prevent opening of a lock by illegitimate means by a method wherein the distance between a projection of a specific tumbler and a side wall of a groove in a holder is made longer than the distance between the projections of other tumblers and the side wall of the groove in the holder, and the other tumblers are placed in the foreground of the specific tumbler. CONSTITUTION:A specific tumbler is provided to the inner side of other tumblers 8. The specific tumbler is so made that the distance H between a locking member 10b of the specific tumbler and a side wall 7d of a groove 7a provided to a holder 7 becomes longer than the distance (h) between locking members 8b of the other tumblers 8 and the side wall 7d. Thereby an attempt of forcible lowering of the specific tumbler under a condition where the tumblers 8 are lowered resisting against impetus-giving force of a spring 4 and are forcibly mounted on the inner peripheral surface 7b of the holder 7 is prevented with an instrument employed for insertion into a key hole 8d for the tumblers 8 interrupted by a key-contact face 8e of the key hole 8d.
Patent JP-S63172658-A (JP)
Title: Ink jet recording apparatus
Inventor: TAKADA NOBORU
IPC: B41J2/175
Filed: 1987-01-09
Abstract: PURPOSE:To inject even high viscosity ink and to prevent the generation of clogging, by using high viscosity magnetic ink and providing not only a magnetic member on the side of a recording medium as a means for allowing an ink droplet to fly but also a heating part to a jet orifice. CONSTITUTION:A magnetic member 4 is provided on the rear side of a recording medium 2 in opposed relation to a jet orifice 1 and constituted of a thin magnet. At first, attraction force is applied to magnetic ink 3 by the magnetic member 4 but, since the viscosity of the ink is high, said ink can not fly. When a heating part 5 is selectively heated, since the temp. of the magnetic ink 3 on the heated area rises and the viscosity of the ink lowers, the ink is drawn out by the attraction force of the magnetic member while the magnetic ink not heated to the temp. corresponding to the viscosity capable of drawing out the ink remains in the jet orifice 1 and an ink droplet is adhered to the recording medium 2. Since there is no nozzle, the clogging of the nozzle is not generated.