baber/WOPTO huggingface dataset:
Patent JP-H11304508-A (JP)
Title: Receiving method of fm multiplex broadcast data for navigation system
Inventor: SUZUKI YASUKATA
IPC: G08G1/0969
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To enable to automatically receive DGPS information and VICS information from a plurality of FM stations with a FM multiplex receiver by swtichover-receiving by a predetermined method using a detected error count. SOLUTION: A FM multiplex broadcast data receiving in a navigation system detects transmission timing of DGPS information transmitted from a first FM broadcasting station and receives a first VICS information from a second FM broadcasting station. During receiving the first VICS information, DGPS information is received by switching over the broadcasting stations in timing, and after completion of receiving a receiving station is returned to the second broadcasting station to receive VICS information. An error is detected and corrected using a circular code and parity data added to VICS information. When a detected error count is a predetermined count or more, receiving from the second broadcasting station is continued. When the detected error count is less, an error is corrected and switched to a third broadcasting station to receive a second VICS information.
Patent JP-H01280795-A (JP)
Title: Thin display device
Inventor: KONDO KENICHI
IPC: G09G3/20
Filed: 1988-05-07
Abstract: PURPOSE:To correlate a gray scale display being displayed with colors so that a graphic display can be made with a dark-light contrast by utilizing the three bit data of color displaying data of R, G, and B and weighting the number of refresh-driving times of a liquid crystal display device in eight stages of 1-8. CONSTITUTION:Displaying data DD0-DD2 are inputted to the 1st encoder 1 and an output '1' is outputted to either one of the output terminals of the encoder 1. The output '1' is inputted to AND circuits 4-10 and a vertical synchronizing signal Vsyc is then inputted to a counter circuit 2. The circuit 2 counts the number of frames and the output of the circuit 2 is inputted to the 2nd encoder circuit 3. The encoded output of the circuit 3 is outputted to one of terminals 0-19. The encoded outputs of the terminals 0-19 are inputted to circuits 4-9 after taking the OR of the encoded circuits by means of NOR circuits 11-16 and displaying data are controlled by means of the circuits 11-16 and an inverter 17 by using frame values and the gray scale display being displayed is correlated with colors.
Patent JP-H09297310-A (JP)
Title: Liquid crystal display element and its production
Inventor: TOKO YASUO
IPC: G02F1/1343
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element of a transverse direction electric field driving system which obviates the deterioration and destruction of an element in spite of execution of rubbing, has an excellent visual angle characteristic and can be driven by a low voltage and a process for producing the same. SOLUTION: The liquid crystal display element has a pair of substrates 1, 4 facing each other and a liquid crystal layer held between a pair of these substrates 1, 4. Display is executed by impressing the electric field of the direction substantially parallel with the planes of the substrates 1, 4 on the liquid crystals, thereby changing the arranging state of the liquid crystal molecules 10 in the direction horizontal with the planes of the substrates 1, 4. The element has the oriented structure which is not subjected to a positive orientation treatment at the boundary between one of a pair of the substrates 1, 4 and the liquid crystals and is subjected to the positive orientation treatment at the boundary between the other of a pair of the substrates 1, 4 and the liquid crystals.
Patent JP-H06318392-A (JP)
Title: Semiconductor memory
Inventor: SATO KATSUYUKI
IPC: G11C11/401
Filed: 1994-05-25
Abstract: PURPOSE:To obtain a semiconductor memory such as a dual port memory and the like which realizes high speed clear operation and reducing power consumption by performing writing operation with a word line unit by a minute writing signal. CONSTITUTION:All data lines D of a memory array M-ARY are simultaneously made to be in a selecting state, A clear operation mode is performed with a word line unit. At the time, a level of a writing signal supplied from a write amplifier WA is made to be at a minute level same as a read out signal level outputted from a memory cell until selecting operation of a word line W is started after data lines D are made to be in all selecting state. Thereby, writing operation with a word line unit can be performed by a minute writing signal.
Patent JP-S5635756-A (JP)
Title: Precipitation hardening type hot working tool steel
Inventor: NAMITO HIROSHI
IPC: C22C38/58
Filed: 1979-08-30
Abstract: PURPOSE: To obtaina precipitation hardening type hot working tool steel with high toughness and superior temper softening resistance by adding a little Nb or Zr to an Ni-Cr-Mo steel having a specified composition.  
     CONSTITUTION: This steel consists of 0.15W0.25% C, 0.1W2.0% Si, 0.1W2.0% Mn, 1.6W2.4% Ni, 1.5W2.9% Cr, 1.5W2.5% Mo, 0.1W0.8% V, 0.5W3.0% Cu, 0.5W2.0% Co, 0.01W0.05% Nb and/or Zr, and the balance Fe and inevitable impurities. By adding such a specified amount of V, Cu and Co an Ni-Cr-Mo steel, the toughghness, precipitation hardenability and temper softening resistance are improved. By further adding such a fixed amount of Nb and/or Zr to cause grain refining, the toughness is further enhanced, and the precipitation hardenability and temper softening resistance are raised remarkably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5637917-A (JP)
Title: Parts feeder
Inventor: SHIMADA YASUO
IPC: B65G47/14
Filed: 1979-08-30
Abstract: PURPOSE: To use one ball for supply of parts of various kinds, by making a part feed ball connectable to pipes with various shapes.  
     CONSTITUTION: A part feeder ball 1 is provided on its periphery with several holes pieced with different shapes and sizes at a suitable distance among them. Flexible pipes can be put in those pierced holes. For example, a pipe 5 provided in the hole 2 protrudes a little from the outer periphery of the ball 1, and it is surely engaged between the wall 14 and the hole 2 by means of a screw 15, and holes that are not used are plugged by plugs 12 and 13 to keep parts from dropping through those holes. By this arrangement one ball can be used for parts of various kinds only by changing pipe for dropping according to the parts to be dropped through the ball 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S603618-A (JP)
Title: Original shift discriminating device
Inventor: MATSUMOTO KAZUSHI
IPC: G03G15/04
Filed: 1983-06-22
Abstract: PURPOSE:To discriminate the unallowable shift of an original in case when it is generated, by providing a detecting element for detecting a light which passes through a platen glass when the shift of the original exceeds an allowable range, and a means for discriminating the shift of the original. CONSTITUTION:When a start button 14 is pushed, a fluorescent lamp 23 is lighted. In this state, when an original is shifted and set, a photodetector 31 detects a light, and a detecting signal 33 of H level is supplied to one input terminal of a two input AND circuit 34. The AND circuit 34 is a logical circuit for discriminating a shift, and this detecting signal 33 is supplied to a switching circuit 35. As a result, the first flip-flop circuit 18 is reset, the fluorescent lamp 23 is turned off, and a copying operation is inhibited. At the same time, a character display of ''Please set an original correctly'' is executed on a display tube 39 through a display driving circuit 38. In this way, when an unallowable shift is generated as to the original, it can be discriminated.
Patent JP-H11305028-A (JP)
Title: Method and device for manufacturing color filter, color filter and display device, and device equipped with same display device
Inventor: SHIODA AKINORI
IPC: B41J2/21
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of the color filter which is able to increase the non-defective rate and yield of a product and lower the manufacture cost. SOLUTION: This method is for manufacturing a color filter by jetting ink out of an ink jet head to a color filter substrate and coloring it. The method includes a density measuring process for measuring the density of the ink supplied to the ink jet head 55, a density adjusting process for adjusting the density of the ink to specific density, and a coloring process for coloring the color filter substrate by jetting the ink whose density is adjusted in the density adjusting process to the color filter substrate.
Patent JP-H02290512-A (JP)
Title: Ground displacement measurement system
Inventor: YAMAZAKI NOBUYOSHI
IPC: G01C13/00
Filed: 1989-04-28
Abstract: PURPOSE:To obtain information an ground displacement without being affected by sea water nor the ground by using a hand electromagnetic induction system as a signal transmitting means. CONSTITUTION:A magnetic signal including displacement information which is radiated by a transmitting coil 4 in the form of a modulated carrier by electromagnetic induction is propagated in the ground nearby the surface of the sea bottom, banking 7, and the sea water and received by a receiving coil 8. This coil 8 is wound the part of a float 9, anchored on the sea surface, below the sea surface and external noises are reduce by the sea water, so the magnetic signal received from the coil 4 can be detected sensitively. Further, a demodulation and recording part 10 is stored in the upper part of the float 9, demodulates and regenerates the signal detected by the coil 8 into a signal proportional to the displacement information, and amplifies and records it. Thus, the information on the ground displacement is obtained without being affected by the sea water nor the ground.
Patent JP-H05307406-A (JP)
Title: Controller for robot
Inventor: MUROTANI TETSUO
IPC: B25J9/16
Filed: 1992-04-30
Abstract: PURPOSE:To considerably precisely judge a period when shift distances for the respective axes of a robot are detected and maintenance check work is executed. CONSTITUTION:The controller 7 of the robot is provided with a program storage part 9 storing a program regulating the operation of the robot, a program read part 10 reading the program from the program storage part 9, and an instruction discrimination part 11 discriminating whether respective instructions constituting an operation program read from the program storage part 9 by the program read part 10 are shift instructions with respect to the respective axes of an R-axis, an X-axis, a Y-axis and a Z-axis or not. The absolute values of the shift distances in the shift instructions are respectively accumulated and stored in an X-axis distance memory 12, a Y-axis distance memory 15 for the respective shift instructions on the respective axes of the R-axis, the X-axis, the Y-axis and the Z-axis in the instructions of the operation programs, which are read, based on the discrimination result of the instruction discrimination part 11.
Patent JP-S5735295-A (JP)
Title: Method for heat recovery of raw gas produced from coke-furnace
Inventor: CHIKAMOTO TOSHIYA
IPC: F28D19/00
Filed: 1980-08-13
Abstract: PURPOSE: To provide a stable heat recovery for a long period of time by a method wherein a coke-furnace gas is collected in a gas collector pipe, guided to a cooler of jet flow layer, and heat exchanged, thereafter it is guided to the wet wall cooler and heat exchanged therein.  
     CONSTITUTION: Coke-furnace gas produced from the coke-furnace 1 is collected to the cooler 13 of jet flow-layer and heat exchanged therein, thereafter guided to the wet wall cooler 14 and also heat exchanged therein. Thus, it is possible to perform a heat recovery operation in two steps with two kinds of heat exchangers capable of preventing a coking, so that a stable heat recovery can be carried out for a long period of time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5635230-A (JP)
Title: Power supply control system
Inventor: SATOU TERUO
IPC: H02J1/00
Filed: 1979-08-30
Abstract: PURPOSE: To prevent the leak and explosion of the battery and thus avoid the useless power consumption of the battery for the print-type computer which is driven by both the AC and DC power sources, by providing a switch which is turned off and on when the battery is stored in the stroring case and out of the case respectively.  
     CONSTITUTION: The switch 12 is turned off and on when the primary battery 3 is stored in the primary battery storing case 11 and out of the case 11 respectively. Through this switch 12, the external power source is supplied to the load part having a comparatively small amount of power consumption, e.g., the power supply regulator 4 and the like. Then the dummy resistance 13 is connected in parallel to the load part to set the value of the current flowing to the switch 12 to the level higher than the prescribed value when the switch 12 is on. As a result, the leak and explosion of the primary battery can be prevented for the print-type computer which has a big fluctuation of voltage, thus avoiding the useless power consumption of the battery. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S602844-A (JP)
Title: Hot air room heater
Inventor: TOMIOKA MITSUHARU
IPC: F24H3/04
Filed: 1983-06-20
Abstract: PURPOSE:To prevent the thermal deterioration of a hot air room heater and to improve the combustion characteristics of the heater by providing a through hole at the bottom of a combustion cylinder and surrounding the outer periphery of the hole by a duct to intake air from a fan from the hole into the cylinder. CONSTITUTION:Part of air from a fan 14 is fed through a hole 19 into a duct 18. The air is fed via a through hole 16 into a flame port of burner 4 to become combustion air. At this time, the flame 17 is pressed by the air from the hole 16, directed into the inside, thereby preventing it from contacting with the inner wall of the cylinder 15. Part of the air fed into the cylinder 15 is raised along the inner wall of the cylinder 15 to cool the cylinder 15. In addition, when the air before fed into the cylinder 15 passes through a duct 18, it cools the bottom of the cylinder 15 which most feasibly becomes high temperature.
Patent JP-S61268880-A (JP)
Title: Coolant compressor
Inventor: SUZUKI YASUYUKI
IPC: F04C23/02
Filed: 1985-05-22
Abstract: PURPOSE:To prevent the mixing of foreign material into lubricating oil by installing a strainer onto a partitioning plate which covers the upper part of an oil reservoir into which th lower edge part of a main shaft is immersed, so as to cover the lower edge of the main shaft, in the coolant compressor such as scroll compressor in which the main shaft is arranged in the vertical direction. CONSTITUTION:In a coolant compressor, a swing scroll installed in eccentric form at the upper edge of a main shaft 6 is swung by the revolution of a motor rotor 10, and coolant gas attracted into a compression chamber formed between a fixed scroll is compressed, and then discharged. During this time, the lubricating oil in an oil reservoir 15 is pumped up by the centrifugal pump action through an oil cap 7 and an oil feeding hole 23 arranged on the main shaft 6 and supplied into each bearing, and after lubrication, the oil is accumulated onto a partitioning plate 30, and returned into the oil reservoir 15 through a check valve 31. With such constitution, a strainer 32 consisting of a net structure is installed so as to cover a penetration hole 3a into which the main shaft 6 of the partitioning plate 30 penetrates, and the inflow of the foreign material mixed into the lubricating oil into a suction hole 7a and the oil feeding hole 23 is suppressed.
Patent JP-H1043107-A (JP)
Title: Cleaner and cleaning attachment
Inventor: SCIARRA JAMES F
IPC: F16D1/112
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To more facilitate the use of a motor-driven cleaner by providing almost triangular block-shaped leading parts and shaft parts and arranging the specified number of almost triangular tip parts held on one side at the leading parts in a mount for fitting a cleaning attachment to the output shaft of a motor. SOLUTION: The fitting mount for the cleaner is provided with a stud having a shaft holding area 82 and a leading part 84 of the almost triangular block and has a comparatively narrow neck part or shaft part 83 behind the leading part 84. Then, a hole 85 is formed behind three almost triangular tip parts 81 of beams held on one side at the leading part 84 of the mount 42. The leading part 84 of the mount 42 is inserted from a hole 90 to a fitting area 92, a frame 86 and the mount 42 are relatively rotated, and the triangular tip parts 81 of the leading part 84 are moved to the back of a step 94. At such a time, the step 94 is housed into the hole 85 of the mount 42, a stopper block 96 touches the triangular tip parts 81, and the cleaning attachment is coupled with the mount 42 and held.
Patent JP-S60260682-A (JP)
Title: Liquid crystal composition
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/13
Filed: 1984-05-31
Abstract: PURPOSE:To provide a liquid crystal compsn. consisting of compds. of specified structural formulas, which can be driven at a low voltage with a sufficient margin and makes it possible to produce light-weight, thin and small-sized display device. CONSTITUTION:The liquid crystal compsn. contains at least one compd. of formulas I, II, III, IV, V and VI (where R1-4 are 2-8C straight-chain alkyl; R5 and R6 are 3-6C straight-chain alkyl). While conventional nematic liquid crystal compsn. requires driving voltage of above 2.0V, the compsn. of this invention can be driven at a voltage of below 2.0V at 1/2, 1/3 and 1/4 duty ratios. In comparison with conventional liquid crystal compsn. which requires driving at 3.0V by use of two cells, the compsn. of this invention can be driven with only one cell and sufficient margin is obtainable. Thus the liquid compsn. makes it possible to produce light-weight, thin and small-sized display elements and has a wide range of applications including electronic calculator and watch which employ solar cell and display device which utilizes low voltage of telephone lines.
Patent JP-S5814973-A (JP)
Title: Fluidized immersion type paint-application to electronic parts
Inventor: KINOSHITA NAGAO
IPC: B05D1/24
Filed: 1981-07-15
Abstract: PURPOSE:To enalbe finishing with a paint having uniform desired thickness without unadhesion defects, by using powdery epoxy resin, which has a floating ratio in a specified range and a floating period below a specified time when air is blown into the epoxy resin received in vessel, as a fluidized immersion paint-applying material. CONSTITUTION:Epoxy powder useful as a fluidized immersion paint-applying material is one which has a floating ratio of 30-40% and a floating period of 10sec or shorter when air is blown into the epoxy resin received in a vessel. Owing to use of this epoxy powder, fluidized immersion paint-application excellent in quality, yeild rate and productivity can be done to an electronic part, e.g. a plastic film condenser, which has been difficult to coat since it can not be preheated at a high temperature due to its poor heat-resistance but is likely to be cooled.
Patent JP-H10301589-A (JP)
Title: Method and device for sound reproduction, and method and device for sound data generation
Inventor: WASHIO NOBUYUKI
IPC: G10K15/04
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent noise from being generated at a join part during reproduction by performing a fade-in process for the beginning of each piece of sound data and/or a fade-out process for the ending and successively pieces of processed sound data. SOLUTION: Sound data to be reproduced are successively read in a data input part 1 and sent to a data transfer part 3. A beginning/ending decision part 4 monitors the beginning and ending of each piece of read-in sound data and sends a beginning/ending decision signal to the data input part 1 and data transfer part 3. Once this beginning/ending decision signal is inputted, the data transfer part 3 sends it to a fade-in/fade-out part 5. The fade-in/fade-out part 5 performs the fade-in process for the beginning of the inputted sound data and/or the fade-out process for the ending and send the processed sound data back to the data transfer part 3. The processed sound data are sent from the data transfer part 3 to the data output part 2.
Patent JP-S5815093-A (JP)
Inventor: KOBAYASHI SHINJI
IPC: C04B40/00
Filed: 1981-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5737696-A (JP)
Title: Heat exchanger
Inventor: HAYASHI MASAKATSU
IPC: F28F1/32
Filed: 1980-08-15
Abstract: PURPOSE: To provide a crossed fin and tube type heat exchanger used for a room air-conditioner or the like, which has a high heat exchanging efficiency, by forming small V-shaped lugs on fins of the heat exchanger, and selecting the angle of the small fins to the plane of the fin plate and the height difference at the end portions of adjacent lugs to stand respectively within a particular limited range.  
     CONSTITUTION: In a fin plate 11, there are formed tube inserting holes 4 having a collar 10 respectively. Then, small V-shaped lugs 16aW16n are formed on the fin plate 11 by way of press. Thereafter, heat transfer tubes are coupled to many fins,  thus constituting a heat exchanger. Here, providing that the pitch of the fins is p,  the angle θ of the V-shaped lugs to the plane of the fin plate is selected within the range of 0°≤θ≤15°, and the height difference h at the end portions of adjacent lugs is selected within the range of 0.3≤(2h/p)≤1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5736857-A (JP)
Title: Mos semiconductor device
Inventor: OOI EIJI
IPC: H01L21/8246
Filed: 1980-08-15
Abstract: PURPOSE:To reduce the number of logic gates and wires in an MOS semiconductor device and to decrease the size of an IC chip by varying the array of the power source of a C-MOS static ROM and the MOS, thereby enabling the wired OR. CONSTITUTION:The shaded part 2 represents the region in which a field oxidized film is removed, and polysilicon gate wires A, B, C to become inputs are laterally aligned. Gates g1, g2,... crossing the gate wires and source S, drain D are formed on the field oxidized film removing part 2. Two gates g1, g2 of the gate wires A, B, C are interposed among the source S, drain D, source S at the p-channel side to become a laod MOS, a diffused layer is so displaced that the adjacent sources S and drain the aligned, and the drain D is connected via the diffused layer 3. A part crossing part 5 is depleted at the n-channel MOS side.
Patent JP-S594724-A (JP)
Title: Package type power generation facility
Inventor: KOBAYASHI YOSHIO
IPC: F16M9/00
Filed: 1982-06-30
Abstract: PURPOSE:To effectively install a power generation facility on site in a short period of time by a method in which a power generation facility is constructed in a package form which is easy to tow on the sea and landed on the ground under the guidance of a supporting structure previously erected on a place where the power generation facility is to be set. CONSTITUTION:Power generation facilities, e.g., boiler, turbine, generator, transformer, etc., are formed into a landing type package P which can be floated and delivered on the sea. A projection LS or a recession is provided on the ship platform of the power generation package P, and a supporting structure SU fittable into the projection LS or recession is provided in a place where the power generation package P is to be set. The package P is delivered to the place near the site where the power generation plant is to be constructed by a barge which is submergible and towed to the setting place, water is charged into the ship platform and while the projection LS of the ship platform is guided by the supporting structure SU, the package P is landed. The surrounding area of the package P is refilled with soil and outside facilities of electricity, water, and fuel are connected to the package P.