baber/WOPTO huggingface dataset:
Patent JP-H11316824-A (JP)
Title: Navigation device on vehicle
Inventor: TAKAHASHI EIJI
IPC: G01D7/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a map display method which gives a high visual recognizability and effectively utilizes a display picture area. SOLUTION: A coordinate transformation means 101 calculates a coordinate transformation formula to display map data 2 for display on a map display means 1 based on a gaze point position inputted by a gaze point input means 3, a view point position inputted by a view point input means 4, the direction of a disappearance point inputted by a disappearance point direction input means 5, and a display scale. A map data read means 7 reads out map data 2 for display, and the coordinate transformation means 101 performs coordinate transformation, and the result is sent to the map display means 1 and is displayed. Since the direction of the disappearance point in the display picture can be determined independently of the gaze point position and the view point position, a map of a higher visual recognizability is displayed.
Patent JP-S5248307-A (JP)
Title: Electronic instrument
Inventor: NIIMI KOUJI
IPC: G10H5/00
Filed: 1975-10-15
Abstract: PURPOSE: To provide a musical instrument of electronic type, in which the output of of an operation system for obtaining the solution of simultaneous differential equations is used as a musical signal so as to obtain normal and abnormal sounds like those of nattural instruments. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61279305-A (JP)
Title: Rolling mill
Inventor: MASUDA BUNPEI
IPC: B21B13/02
Filed: 1985-06-06
Abstract: PURPOSE:To simplify a rolling mill and to ease the handling thereof by disposing a roll crossing device to the housing of a rolling mill interposed with intermediate rolls between work rolls and backup rolls in some cases and incorporating roll shifters into the rolls. CONSTITUTION:The rolling mill is constituted of the work roll pairs 36, 37 and backup roll pairs 38, 39 and is interposed with the intermediate roll pairs 40, 41 therebetween in some cases. The crossing device for the required roll pair is disposed in the housing and the roll shifters are incorporated into the required roll pair to divide and share the rolling. The mechanism for leveling the rolling material is simplified and the handling and repairing are made easy. The rolling mill is made smaller in size and lower in cost. Roll benders 42, 43 may be disposed to the roll pair which are not subjected to roll shifting.
Patent JP-H08309372-A (JP)
Title: Washing method and apparatus
Inventor: TAKEHARA HIROKO
IPC: C02F1/465
Filed: 1995-05-23
Abstract: PURPOSE: To realize a washing method and apparatus capable of reducing the use amt. of a surfactant and a washing waste soln. treating method and apparatus reducing an amt. of waste. CONSTITUTION: In a washing apparatus wherein a sample to be washed to which an oil-containing org. contaminant is bonded is washed with water in a washing tank 3 and subsequently washed with a surfactant soln. in a washing tank 4, a washing soln. regeneration treatment device (emulsion decomposing tank) 10 is provided to the washing soln. circulating route 4c of the washing tank 4. In this regeneration treatment device, the emulsion of oil and a surfactant formed in the washing tank 4 is separated into the surfactant and oil by high frequency current supply and the oil component is separated and removed to the outside of the washing soln. circulating route to purify and regenerate a washing soln. The regenerated washing soln. is circulated to the washing tank 4 to be repeatedly used.  The electrodes 11, 11' connected to a high frequency power supply 13 are provided to the regeneration treatment device 10 and, when high frequency is applied to those electrodes, the emulsion is separated into the oil component and the surfactant and the oil component low in specific gravity rises to be removed by an oil skimmer 14.
Patent JP-H10304507-A (JP)
Title: Single arm type pantograph
Inventor: OSHIMA TETSUJI
IPC: B60L5/26
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce whistling sounds produced by a single arm type pantograph by reducing the air resistance of an intermediate hinge section by installing a guide bar to the anti-bending side of the hinge section. SOLUTION: Since a guide bar 12 is installed to the anti-bending side of an intermediate hinge section, the air flow which comes into collision with the guide bar 12 arranged at an appropriate distance from the hinge section on the wind side is divided into upper and lower parts by the bar 12, and a turbulent flow area which is several times as large as the bar 12 is formed on the rear side of the bar 12, when the hinge section runs in the anti-bending direction. Then, the hinge section is enclosed in the turbulent flow area and, in view of the structure of the turbulent flow layer, it seems to be only the guide bar 12 existing in the air current without the presence of the hinge section.  Therefore, the air resistance of the hinge section is reduced to a value which is nearly equal to that of the guide bar 12 being several times in resistance as small as the intermediate hinge and the same state as that when a hinge cover 10 is attached to the bending side of the intermediate hinge, while the hinge runs in the bending direction, resulting in lower whistling sounds.
Patent JP-H0419500-A (JP)
Title: Remainder monitoring device
Inventor: KATO YUKIO
IPC: F17C13/02
Filed: 1990-05-14
Abstract: PURPOSE:To obtain a remainder monitoring device with high operability and workability by providing a flow rate measuring means of gas, means for setting remainder warning means, a means for transmitting remainder warning, a means for receiving counter reset command, a means for setting an exchange rate, a means for receiving command from an upper center device, and a means for subtracting the exchange rate. CONSTITUTION:A remainder monitoring device is made up of a flow rate sensor 11 which converts a flow rate of gas to an electric signal, a bomb exchanging switch 12 which is manually operated, and a CPU control part 20 having a CPU, a remainder management counter 22, and the like. The used amount of the gas is integrated by the remainder management counter 22. When the counted rate reaches a remainder warning level, the signal is automatically transmitted to an upper center to perform warning. When the bomb is exchanged and the remainder warning is carried out again, the counter reset for the remainder management is commanded, and calculation is carried out in a terminal device. As a result, the operation for the remainder management counter at field is disused, operability and workability are improved.
Patent JP-2000317788-A (JP)
Title: Polishing method for outer circumference of work and polishing device
Inventor: CHIGA TORU
IPC: B24B9/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To efficiently polish the outer circumference of a disc shaped work with high accuracy. SOLUTION: A polishing tool 12 having a recessed shape polishing surface 13 the outer circumference of which is polished such as a semi-conductor wafer, etc., is held by a work holding fixture 15 so as to be pressed onto the polishing surface 13. The polishing surface 13 corresponds to the polished surface at the outer circumference of the work W, so that the polishing surface 13 is mutually brought into contact with the whole surface of the polished surface of the work W. When the rotor 11 is drivingly rotated, the polished surface at the outer circumference of the work can be polished without rotating the work W.
Patent JP-S5915356-A (JP)
Title: Automatic resetting system of telephone set fault of telephone device
Inventor: SAKAMOTO KAZUHIKO
IPC: H04M11/00
Filed: 1982-07-15
Abstract: PURPOSE:To recover a faulty telephone set to its normal state without cutting forcibly a feeder line, by discontinuing the transmission of data from a master device when a telephone set has a fault and meanwhile initializing the faulty telephone set by means of a timer means. CONSTITUTION:Plural telephone sets T1-T3 are connected to a master device ME (not shown in the diagram) via a data line L doubling a feeder line. When a data link is set up, a data transmitting/receiving circut DSR of each telephone set receives the data addressed to own from the ME and transmits an answer data. During such a normal operation, a microcomputer muP functioning as a controller resets a counter CTR for each reception of a data. The ME decides a fault of a telephone set when no answer data is obtained and then discontinues the transmission of data. Thus the muP of each telephone set stops the resetting action of the CTR owing to the discontinuation of receiving data. The CTR produces a signal to initialize the muP when its count value exceeds a fixed level and initializes the telephone set.
Patent JP-H02300906-A (JP)
Title: Constant voltage circuit
Inventor: FUKUZAWA FUMIHARU
IPC: G05F3/24
Filed: 1989-05-16
Abstract: PURPOSE:To obtain a constant voltage circuit without a small output voltage with respect to the change of a power voltage by inserting a resistance between the source of IG-FET in the inversion amplifier part of an output voltage stability part and a power source. CONSTITUTION:The circuit consists of a constant current generation part 11, a reference voltage generation part 12 and an output voltage stability part 13 consisting of P-channel type insulating gate type field effective transistors (IG-FET) T1-T4 and N-channel type IG-FET T5-T7. The resistance R is connected between the source of the N-channel type IG-FET T7 in the inversion amplifier part of the output voltage stability part 13 and the power source VSS. Thus, the change of the output voltage at the start time of the change of the power voltage can be relaxed only for the voltage drop of the resistance R, and the constant voltage circuit which is more stable for the change of the power voltage can be obtained.
Patent JP-S5552156-A (JP)
Title: Test unit for logic circuit
Inventor: ITOU OSAMU
IPC: G06F11/00
Filed: 1978-10-09
Abstract: PURPOSE: To increase the reliability at inspection and to reduce the inspection time, by selecting non-defective goods with decision by majority., if disagreement is taken place for the result of the test of tested circuits three or more.  
     CONSTITUTION: The register 15 performs set and reset of various registers based on the input information from the host machine 2, and feeds the input signal to the fixture interface section 16. Further, this signal is fed to the fixtures 21W23 mounting the tested circuits. Moreover, the result of the response of the output of the fixtures 21W23 is fed to the output detection comparison section 14 to compare the state of all the terminals. As a result, if disagreement is taken place, the decision by majority circuit 17 regards the tested circuits having many agreement as non- defective goods. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5248260-A (JP)
Title: Method of removing phosphate in liquid
Inventor: TANAKA TOSHIHIRO
IPC: C02F1/28
Filed: 1975-10-14
Abstract: PURPOSE: Method of removing phosphate in liquid, in which, phosphate containing liquid is contacted with limestone and bubbling by air blast, and then contacted with phosphate ore. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5646717-A (JP)
Title: Molding method for container being partially stretched
Inventor: TOYOFUKU HIDEKAZU
IPC: B65D1/26
Filed: 1979-09-25
Abstract: PURPOSE: To enable forming of a side wall of a deep container and besides to enable using of an upper part of a deep container as a cover as well, by a method wherein  a thermoplastic resin film or sheet, which serves to form a side wall of a container  molded by means of a male and female mold, a is partially stretched without bringing the film into contact with the molds.  
     CONSTITUTION: After a thermoplastic resin film material 1 is press-molded in the first molding process by means of a female mold A, a male mold B, and a clamping mechanism C, either one or both of the female and male molds, subsequently or  after a momentary stop, are rapidly moved in the direction of the female mold, and  the thermoplastic resin film or sheet, which serves to form one or both of a side wall 11 and bottom portion 12 of a container 10, is partially stretched without bringing the film into contact with the molds for molding the container. Said molding can be performed by a vacuum molding method in addition to said compression-molding method. A side wall 11 of the container 10 can serve to form a side wall of a deep container, and additionally, the container 10 can be formed into a container whose upper portion is tied up with a string 20. As noted above, variety of containers can be produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63289733-A (JP)
Title: Liquid pressure manipulator
Inventor: TAKAGI HIROKAZU
IPC: H01H33/34
Filed: 1987-05-22
Abstract: PURPOSE:To prevent hot breakage of a packing by furnishing a flow control valve, which is to control the rate of liquid flow supplied into a cylinder from a pump, on the way of a high pressure piping connecting the cylinder with an accumulator. CONSTITUTION:A flow control valve 7 is furnished on the way of a high pressure piping 5, which connects an accumulator 3 with a liquid chamber A formed in a cylinder 2a. This control valve 7 is equipped with a case 9 to be filled with liquid from a pump 4 and a spool valve 8 accommodated in this case 9 slidably. When this pump 4 is put in operation, the liquid pressure rises by and by, and the spool valve 8 moves left in the attached illustration against the restoring force of a spring 14. At the same time, the liquid pressure in the liquid chamber A attains the specified value while the residual air is compressed by and by. This multigates temp. rise caused by compression of the residual air, and in this process, a majority of the heat is transmitted to and absorbed by the cylinder 2a. This reduces temp. rise of the residual air, and a packing 6 is free from risk of damage such as fusion deformation.
Patent JP-S5456678-A (JP)
Title: Heat-shrinkable resin tube and its manufacture
Inventor: KOJIMA KEIICHI
IPC: B29C61/08
Filed: 1977-10-14
Abstract: PURPOSE:To manufacture the title tube having a large shrinkage in the radial direction and a small thrinkage in the long direction, by inserting a number of pins in a tube, by extending the tube with an extending core mold to form a polygoral tube, followed by heat-shrinking the tube thus obtained in a cylinder. CONSTITUTION:A number of metallic pins 2 are fixed to given positions of the pin fixing plate 1, and brought near the extending core mold 4. The pins 2 are covered with the heat-shrinkable resin tube 5 made from polyethylene, ethylene-vinyl acetate copolymer, etc., and the core mold 4 is fixed to the mounting table 6. The tube 5 is heated to a temperature below the melting temperature, and the fixing plate 1 and pins 2 are lowered. The tube 5 is extended with the core mold 4 to form a polygonal tube. A cylindrical mandrel having such an outside diameter as to be inscribed in the polygonal tube and a non-crosslinked ethylene-acrylate or ethylene- vinyl acetate coplymer layer on the surface is inserted in the tube 5, heated, shrunk, and cooled. The mandrel is drawn out to give a heat-shrinkable resin tube having a shrinkage in the radial direction >=50%, a shrinkage in the long direction <=5%, and an adhesive layer having a melting temperature lower than the shrinking temperature of the tube 5 on the inner surface.
Patent JP-S5747150-A (JP)
Title: Tea leaf dryer
Inventor: SUGIYAMA TSUNEO
IPC: A23F3/06
Filed: 1980-09-05
Abstract: PURPOSE: To increase the thermal efficiency of a tea leaf dryer, by a method wherein the water  content in the blast of hot air is adjusted to the optimum to a rough or a finished tea leaf, by  mixing a part of exhaust combustion gas with the blast of hot air.   
     CONSTITUTION: A number of vent pipe 17 are inserted into a furnace 14, to one side of which a  gas burner 15 is connected, and a chimney 16 to the other side. The reserved chamber 18 is  arranged interconnectingly to the side of an inlet of vent pipe 17, and the air coming from an intake 21 is blown into the vent pipes 17. The air is sucked by a hot air blower 10 from a blast- collecting chamber 19 which is arranged to the side of an outlet, and the blast of hot air is fed into  a drying chamber. The chimney 16 is interconnected to the adjacent part of an intake 21 of a  reserved chamber 18 by a return pipe 20. A part of exhaust combustion gas is returned to a  reserved chamber 18, and is mixed with the air, and then, is fed into vent pipes 17. In this equipment, the fresh air is sucked into a reserved chamber 18 from an intake 21, and is exhausted out  of the equipment after it is fed into a drying chamber 1, passing through vent pipes 17 and a hot  air blower 10. In this condition, the air, now becoming a hot air, is fed into a drying chamber 1,  when a gas burner 15 is ignited. Accordingly, a hot air which is the optimum condition to rough  tea leaf can be fed, by mixing a part of exhaust combustion gas with the blast of the hot air. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11300895-A (JP)
Title: Release film
Inventor: ABE KAZUHIRO
IPC: B32B27/18
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a release film having sufficient antistatic performance for surmounting electrostatic interference caused by peeling and frictional electrification at a low humidity. SOLUTION: A conductive layer 2 containing pi-electron conjugated conductive high polymer molecules is formed on at least one side of a base film 1 composed of a thermoplastic resin. And a release layer 3 is formed on a surface of the conductive layer 2 or the other surface of the base film 1.
Patent JP-S6015457-A (JP)
Title: Room temperature curing organo-polysiloxane composition
Inventor: MIKAMI RIYUUZOU
IPC: C08G77/14
Filed: 1983-07-08
Abstract: PURPOSE:To provide the titled compsn. which gives cured articles whose surface is hardly stained and does not stain a substrate in contact therewith, by blending a hardener with an organopolysiloxane contg. an org. group attached to the silicon atom and silanol groups. CONSTITUTION:An organopolysiloxane (A) contg. an org. group of formula I (wherein R<1>, R<2> are each a bivalent alkylene; R<3> is a terminal blocking group; n is 0, 1 or greater) attached to the silicon atom and at least two silanol groups per molecule, is mixed with a hardener (B) such as methyl-trimethoxysilane or dibutyltin diacetate to obtain the desired room temperature curing organopolysiloxane compsn. This compsn. is suitable for use as a sealing material. Component A can be obtd. by hydrolyzing a silane of formula II (wherein R is an org. group attached to silicon atoms other than the group of formula I , X is a hydrolyzable group attached to the silicon atom).
Patent JP-S614669-A (JP)
Title: Sandblasting method for glassware
Inventor: MATSUURA MASAYASU
IPC: B05C21/00
Filed: 1984-06-16
Abstract: PURPOSE:To make the sticking of a masking material ever so easy and a clear- cut pattern formable in a simple manner, by letting the plane masking material of the same material stick fast to a surface of glass ware being held by a holder composed of a magent or a magnetic material, with magnetic force. CONSTITUTION:Glassware 10 is held on a top surface of a holder 1 and after, a plane-form masking material 4 consisting of a magnetic material made up of mixing powder of a strong magnetic body of iron powder or the like in rubber or synthetic resin is placed on a surface 11 of the glassware 10, a switch 3 is turned on and an electric current is made to flow into an electromagnet 2. As a result, the holder 1 with the built-in electromagnet 2 comes to a magnet itself as a whole, and since a magnetic line of force to be produced out of the holder 1 penetrates the inside of glass, the plane-form masking material 4 consisting of the magnetic material is strongly stuck on the surface 11 of the glass-ware 10 by means of magnetic force acting on a gap with the holder through the glass. Afterward, sandblasting takes place on the surface 11, and when the switch is turned off and the masking material 4 is removed, the glassware being formed with a clear-cut frosted pattern is securable in an excellent operatable manner.
Patent JP-H04352066-A (JP)
Title: Document processor
Inventor: MACHIDA HARUO
IPC: G06F17/21
Filed: 1991-05-29
Abstract: PURPOSE:To simply output respective characters with beautiful form by inputting the types of respective characters, thereby storing the types of characters and executing composing processing in accordance with the types. CONSTITUTION:An operator is allowed to specify the dot size and character code of a character pattern to be prepared by means of a pointing device 9. When the operator specifies the dot size and character code, character pattern data based upon the specified character code and size are read out from a memory 5 to a hard disk device 6 and displayed on a character dot editing screen. After completing the edition of the character pattern, whether attributes are to be set up in the edited character data or not is specified by depressing an attribute setting icon. In the case of completing the editing processing a message for urging the specification of registering the prepared character data in a character data file in the device 6 to the operator is displayed.
Patent JP-H06329031-A (JP)
Title: Steering column device
Inventor: KODAMA KENJI
IPC: B62D1/18
Filed: 1993-05-26
Abstract: PURPOSE:To provide a steering column device capable of executing the jumping-up action and its release of a steering wheel with a simple constitution in a device to execute the tilting action and the telescopic action. CONSTITUTION:When a key is drawn, the tilt-lock is released in the step 110 to execute the tilt-up action. When a judgement is made that the tilt-up action is completed in the step 130, the tilt-up action is finished. The tilt-lock is executed in the step 150, and when a judgement is made that the tilt-lock is completed in the step 155, a tilt-lock motor is turned off. In the step 170, the telescopic-lock is released to execute the telescopic advancing action. When a judgement is made that the telescopic advancing action is completed in the step 190, the telescopic advancing action is finished. In the step 210, the telescopic-lock is executed, and when a judgement is made that the telescopic-lock action is completed in the step 215, the telescopic-lock motor is turned off.
Patent JP-H05319926-A (JP)
Title: Production of piezoelectric porcelain
Inventor: SAKAI TAKENOBU
IPC: H01L41/187
Filed: 1992-05-18
Abstract: PURPOSE:To maintain the piezo-electrostriction constant and the Curie temperature at the substantially same high values as those of conventional porcelains and simultaneously improve the antifolding strength representing the strength of the porcelain. CONSTITUTION:The raw material powder prepared so as to give a composition represented by formula: (Pb1-xSrx)(ZryTi1-y-zNbz)O3 [0.08<=x<=0.14, 0.49<=y-0.5x<=0.51, 0.02<z<=0.06] is subsequently sintered at a prescribed temperature to produce the primary sintered product. The primary sintered product is subjected to a HIP treatment for sintering the primary sintered product under a gas having a high temperature and a high pressure. The diameters of crystal particles in the porcelain are reduced by increasing the Nb content in comparison with conventional porcelains, and the pores are furthermore minimized by the HIP treatment. The strength of the piezoelectric porcelain is improved by the synergistic effect.