baber/WOPTO huggingface dataset:
Patent JP-S62157840-A (JP)
Title: Reserve lighting system for headlamp
Inventor: OKAZAKI KUNIO
IPC: B60Q1/04
Filed: 1985-12-30
Abstract: PURPOSE:To properly secure lighting state in the breaking of wire by lighting a high beam filament and reducing transmission factor of a duplex GH type liquid crystal element provided on the front surface of a headlamp when a low beam filament in the headlamp is broken. CONSTITUTION:A duplex GH type liquid crystal element 15 controlled in its transmission factor by a control means 22 is provided on the front surface of the lens 13 of a headlamp 11 providing a low beam filament 14a and a high beam filament 14b built in a bulb 14. And, a break detecting sensor 20 detects the break of said filaments 14a, 14b, and when the break of one filament is detected by said sensor 20, a tandem dimmer switch 23 is controlled by a switching circuit 21, so that the electric current is supplied to the other filament side. Also, at this time, when the low beam filament 14a is broken, control means 22 is operated to reduce transmission factor of said liquid crystal element 15, so that the illumination of the headlamp 11 is weakened.
Patent JP-H11188620-A (JP)
Title: Polishing device
Inventor: TOGAWA TETSUJI
IPC: B24B37/04
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device which can eliminate a conveying error, by improving the delivering accuracy of a polishing object between a delivering device and a top ring or a robot hand. SOLUTION: A top ring 4 to hold a semiconductor wafer; a turntable 2 having a grinding surface to grind the surface of the wafer held to the top ring 4; and a pusher 10 set at the position to deliver the semiconductor wafer to the top ring 4; are provided, and the pusher 10 is provided with a stage 11 having the supporting surface to load the semiconductor wafer; an air cylinder 15 to move the stage 11 up and down; and a guide member 12 positioning at the outer peripheral side of the stage 11, and having a reverse conical form of guide surface 12c to carry out the centering of the semiconductor wafer.
Patent JP-S62156602-A (JP)
Title: Preparation of polarizing film having neutral gray color
Inventor: WADA KENZO
IPC: C09B67/22
Filed: 1985-12-27
Abstract: PURPOSE:To prevent color fading phenomenon by using a combination of >=3 kinds of nonblack dye for a dichroic dye. CONSTITUTION:Dyeing of a polarizing film may be executed by using one dyeing soln. contg. >=3 kinds of nonblack dyes, or by executing dyeing successively under necessary conditions for each of >=3 kinds of dyeing soln. contg. >=3 kinds of nonblack dye separately. The combination of the >=3 kinds of the nonblack dyes is appropriately selected in such a manner that neutral gray polarizing film causing no color fading phenomenon due to the use of the combined dye, is formed. By this method, there is no fear for causing color fading phenomenon in the film, thus, polarizing film for polarizing plate for constituting a display device is used satisfactorily.
Patent JP-H05132666-A (JP)
Title: Antifreezing liquid
Inventor: ABE KAZUNOBU
IPC: A23L3/37
Filed: 1991-11-14
Abstract: PURPOSE:To provide an antifreezing liquid containing ethyl alcohol, an amino acid and cyclodextrin as main components, substantially free from the evaporation of the ethyl alcohol and from the generation of the odor of the alcohol, and useful in the fields of frozen foods, ice-making machines, various cold- insulating devices, etc. CONSTITUTION:20-80 pts.wt. of ethyl alcohol, 1-80 pts.wt. of an amino acid (e.g. glycine), 1-60 pts.wt. of cyclodextrin containing >=50wt.% of a branched cyclodextrin having the branches of maltose and produced by the action of an enzyme, and 0.01-0.015 pt.wt. of a silicone emulsifier comprising an oil-in- water type emulsion produced by emulsifying a silicone oil compound are compounded with each other to obtain the objective antifreezing liquid. The antifreezing liquid is charged in a freezing tank cooled at <=-40 deg.C, and an agricultural or marine product or a processed food can be soaked in the antifreezing fluid to instantly freeze the product or the food. The odor of the alcohol is depressed in the antifreezing fluid to extremely reduce an affect to the taste, etc., of the frozen food.
Patent JP-H03158985-A (JP)
Title: Bar code reading method
Inventor: MATSUSHITA TERUO
IPC: G06K7/10
Filed: 1989-11-17
Abstract: PURPOSE:To identify a bar code on the surface of a metallic article even if warp, twist, the error of plate thickness, and floating, etc., are caused on the surface of the same by irradiating the bar code part of the surface of the metallic article with a light beam while being rocked in a direction crossing its scanning direction at right angles, and projecting the light beam to a reflecting plate by reflecting it by this part. CONSTITUTION:When the light beam is reflected by the surface of the metallic article M, and is projected to the reflecting plate 4, a part of the light beam L reflected at the surface of the metallic article M toward the reflecting plate 4 comes to high luminance on the reflecting plate 4, and the part reflected irregularly at the carved part of the bar code C comes to a shadow on the reflecting plate 4. Therefore, the difference of quantity of light enough for discrimination at a light receiving part 3 can be obtained, and further, the bar code part is irradiated with the light beam being rocked in the direction crossing the scanning direction of the beam at right angles. Accordingly, even if the twist or the warp, etc., is caused on the plate-shaped metallic article, the bar code C can be irradiated surely by the light beam so that the light beam can be reflected. Thus, the bar code carved on the surface of the metallic article can be read surely.
Patent JP-S63150762-A (JP)
Title: Hierarchy menu display method for electronic filing system
Inventor: OSATO MASATOSHI
IPC: G06F3/0482
Filed: 1986-12-15
Abstract: PURPOSE:To improve the job efficiency by allowing a computer to read an image corresponding to the content of menu, displaying it onto a display device and selecting the displayed image so as to select the content of menu by intuition. CONSTITUTION:The image corresponding respectively to the name of type of document, the number added to the name and the kind of the document is displayed on the menu 1. Thus, an operator recognizes an object document by intuition from the displayed image without reading the name. For example, in selecting a newspaper, when a number 1 is inputted from a keyboard, a menu 2 is displayed. Then the menu 2 is represented similarly as the menu 1, and in selecting 1 the same as the case with the menu 1, a menu 3 is displayed. Thus, an object document is sought while observing the menu sequentially. That is, the content of menu is selected by intuition and the job efficiency is improved.
Patent JP-H07149429-A (JP)
Title: Rack supply method and device therefor
Inventor: OMORI KAZUO
IPC: B65G47/52
Filed: 1993-11-30
Abstract: PURPOSE:To provide a rack supply method and its device to load products on a rack without interference of a rack hanging hook. CONSTITUTION:A rack 1 is transferred from a travel carriage 2 to a transfer position 9 with a transfer machine 4, fed out to a feedout position 10 directly under a carrying rail 13, where carried products 7 are located, with a crossfeed mechanism 5 and pushed up with a lift mechanism 6 to assemble a hanging hook 14 located thereabove with the rack 1 and then carry the products 7 loaded on the rack 1 without interference of the hanging hook 14 with other mechanisms.
Patent JP-H06152264-A (JP)
Title: Power integrating circuit
Inventor: KANAMORI KIMINORI
IPC: H03F1/52
Filed: 1992-11-10
Abstract: PURPOSE:To increase the load current by detecting an output current by the voltage between the drain and the source of a power transistor TR to eliminate a need of a sense resistance for current detection and reducing the output impedance. CONSTITUTION:A voltage VD between the drain D and the source S of an output power TR 2 is detected by a comparator 4a of an output detecting part 3a and is divided by the on-state resistance to obtain the value of an output current i0 of the output power TR 2. Simultaneously, a gate voltage VG and a prescribed voltage value are detected and compared by a comparator 4b to confirm the operating state of the power TR 2. Output signals Sea and 845 of comparators 4a and 4b are inputted to an AND gate 5, and an output overcurrent detection signal S5 is fed back to a gate driver 1 to control inhibition/passage of the gate voltage VG. Thus, the output impedance viewed from an output terminal is reduced to increase the output current.
Patent JP-H04171023-A (JP)
Title: Denitrification method and denitrification catalyst apparatus
Inventor: MATSUDA TOSHIAKI
IPC: B01D53/94
Filed: 1990-11-05
Abstract: PURPOSE:To prevent the metal oxide generated on the surface of a metal case from moving to a denitrification catalyst in order to remove nitrogen oxide from waste gas efficiently by setting silica or an intermediate of mainly silica in the contacting part of the metal case and the denitrification catalyst. CONSTITUTION:In a denitrification method wherein a metal case of a stainless frame 1 in which a titanium oxide-containing denitrification catalyst 5 is set is put in high temperature waste gas at 500-600 deg.C and nitrogen oxide in the waste gas is reduced and removed in the presence of a reducing agent, a mat 3 made of silica fibers is set in the contacting part of the metal case and the denitrification catalyst. As the result, metal oxide generated on the surface of the metal case is prevented from moving to the denitrification catalyst. Consequently, oxidation reaction of NH3 does not occur and therefore NO is not generated and denitrification efficiency is thus prevented from lowering.
Patent JP-H01141947-A (JP)
Title: Resin composition
Inventor: NAKAJIMA TAKASHI
IPC: C08K5/09
Filed: 1987-11-27
Abstract: PURPOSE:To improve the compatibility between resins without causing corrosion of metal by mixing a mixture of a polyphenylene ether resin with a polyamide resin with a specified organohalogen compound and a hydrotalcite. CONSTITUTION:By mixing 5-95wt.% polyphenylene ether resin with 95-5wt.% polyamide resin (e.g., nylon 6) a mixed resin of improved solvent resistance is obtained. A compound having at least one structure of the formula: C-X or -COX (wherein X is a halogen) and at least one group selected from among acid anhydride, dicarboxylic acid, amino, imide, amide and carboxyl groups (e.g., trimellitic anhydride chloride) is added to the mixed resin to improve the compatibility between the resins. A hydrotalcite compound, as an agent for preventing metal corrosion, of the formula (wherein x=0.1-0.4 and m=0-1) is added to the mixture.
Patent JP-H08158981-A (JP)
Title: Fuel injection device
Inventor: KATO MASAAKI
IPC: F02M47/00
Filed: 1994-12-02
Abstract: PURPOSE: To reduce a fuel quantity supplied from a fuel supply source without reducing an injection quantity. CONSTITUTION: When electrification to a coil 52 is set ON, a pressure control valve 40 is lifted together with armature 46, a land part 42 projected in a pressure chamber 37 is slided against an inner wall 34a, and hence communication between a fuel passage 32 and the control chamber 37 is intercepted. At further lifting the pressure control valve 40, the volume of a control pressure chamber consisting of a pressure chamber 26, a fuel passage 27, a fuel passage 39, and the pressure chamber 37 increases under the condition of preserving fuel, and hence the pressure of the control pressure chamber decreases. Then, a needle valve 20 is lifted by the pressure of fuel supplied into a fuel sump 13, so as to begin fuel injection. Fuel is injected under the condition of preserving fuel in the control pressure chamber, and hence a fuel quantity fed to an injector 10 can be reduced.
Patent JP-H10101332-A (JP)
Title: Method for separately recovering calcium, phosphorus and metal from acid-treated incineration ash
Inventor: TAKAHASHI MASAAKI
IPC: C01F11/46
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively recovering the resources in the ash such as the incineration ash of the sludge or refuse from sewerage and various waste water treating equipment having high contents of calcium, phosphorus and metals, which is discarded as waste because the effective recovering method is not established and a part of which is solidified and used as building materials. SOLUTION: An acid is added to the incineration ash of the sludge and refuse to pH2 to elute phosphorus, calcium and metals. An alkali metal sulfide is added to the eluate, and the calcium in excess is separated and recovered as gypsum at <=pH2.2. An alkali or the hydroxide, carbonate, bicarbonate, etc., of alkaline-earth metals are then added to the eluate, and phosphorus is separated and recovered as phosphates. Further, the hydroxide of alkali metal or alkaline-earth metal or the carbonate of alkali metal is added to the eluate which is made neutral or alkaline, and metals are recovered.
Patent JP-2000132219-A (JP)
Title: Plant monitoring controller
Inventor: KONISHI TAKAO
IPC: G05B11/36
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a process monitoring device which appropriately monitors and records process quantity at a measuring point to which a process quantity detector can not be attached. SOLUTION: This monitoring device shows a process system to be monitored as a system diagram on a displaying part 14, and an input device 20 designates a monitoring point desired to be monitored among places where a process quantity detector is not provided in the system diagram shown on the displaying part 14. And, an operating part 18 calculates process quantity at the monitoring point designated by the device 20 based on process quantity detected by the process quantity detector 11.
Patent JP-H06151220-A (JP)
Title: Method and apparatus for manufacture of coil for electric apparatus
Inventor: HANSU PEETAA SHIYUTORIIBERU
IPC: H01F41/09
Filed: 1991-11-15
Abstract: PURPOSE: To continuously manufacture a coil, in a substantial manner related to the manufacture of the coil for electric equipment, selectively storing a coil after winding, and further working selective calling. CONSTITUTION: When a post-process station 26 is made to wait, or is not operating for other reasons, a coil is inserted in a temporary storage device 19 from a coil winder 18 using a transportation device 33. If the coil winder 18 or one or more of stations 15, 15, and 17, provided on the input side of the coil winder 18 is made to wait, the coil is taken out of the temporary storage device 19 using a transporting device 303. Then the coil is introduced to the post-process station 26. If both the coil winder 18 the and post-process station 26 are operating while furthermore the temporary storage device 19 is full, the coil is, using the transporting device 33, transported directly to the post-process station 26, while passing by the temporary storage device 19.
Patent JP-H08294581-A (JP)
Title: Communication game machine system
Inventor: KAYANO SHUNJI
IPC: A63F13/77
Filed: 1995-10-12
Abstract: PURPOSE: To control and synchronize the progress of a game by providing a communication controller as a master unit for collecting game control data from game machines as slave units in the game machines participating in a communication fighting game and distributing the game control data to the communication controllers as the slave units. CONSTITUTION: The master unit 1 is constituted by providing an interval timing generator 3 and the communication controller 4 for performing the centralized communication control of the reception and distribution of data between the master unit 1 and the slave units 2. Meanwhile, the respective slave units 2 are constituted by providing respectively the communication controller 5, the interval timing generator 6, a game controller 7, an operation key switch 8 and a display 9. Then, by the communication controller 4 of the master unit 1, the received game control data are processed into sets of respective fighting couples, the progress of the game is controlled based on the distributed sets of game control data for the respective game machines of the respective slave units and the progress of all the game machines, participating in the communication fighting game is synchronized.
Patent JP-H04172730-A (JP)
Title: Error measurement circuit
Inventor: ISHII HISAO
IPC: H04L1/00
Filed: 1990-11-06
Abstract: PURPOSE:To realize the error measurement circuit corresponding to distortion of an input signal by generating a signal with a phase difference from a phase of a reference clock of a PLL circuit from the PLL circuit and using the signal for error discrimination. CONSTITUTION:Signals 1B,1C set so as to have a phase difference from a phase of an input signal 1A for a period when the input signal 1A is to be set from a PLL circuit 1, the signal 1C is given to a pattern generating circuit 3, from which a reference signal 3A synchronously with the signal 1C is generated. The reference signal 3A and the input signal 1A enter an exclusive OR circuit 6, in which an error is discriminated and a signal 6A is outputted. The signal 6A is given to a distortion discrimination means 10, in which an error with respect to distortion is discriminated by using the signal 1C and a signal 10A is outputted. Moreover, the signal 6A is also given to a distortion discrimination means 7, in which an error with respect to distortion is discriminated by using the signal 1B and a signal 7A is outputted.
Patent JP-H03160848-A (JP)
Title: Cordless key telephone system
Inventor: KURAMOCHI YATSUHIRO
IPC: H04Q3/58
Filed: 1989-11-17
Abstract: PURPOSE:To display a change in the system status on a lamp provided in a handset without interrupting the talking even when a change exists in the system status of a key telephone set during talking by providing an LPF and a low frequency data generating means. CONSTITUTION:When a call comes to an extension, a data representing the arrival of the call is inputted to a low frequency data generating means 4 from a key telephone master set 51 via a bus line 70, a data communication filter 57 and a main controller 3. The means 4 converts the signal into a data signal at a low frequency band not giving hindrance to talking, sends the converted signal to a signal mixture means 7, the means 7 superimposes the signal onto a speech signal and the radio communication is implemented in a path of RF unit 56-antenna 71-antenna 72-RF unit 60. Then the signal is sent to a speech circuit 62 and an LPF 6, only the data signal of a low frequency hand passes therethrough, an extension lamp 74 is blinked via the sub controller 5 to inform the arrival of an extension call to the talker. Similarly, the change in the system status is recognized by the blink of extension lamps 73, 76 without interrupting the talking during the trunk line talking.
Patent JP-H11130456-A (JP)
Title: Production of optical fiber preform
Inventor: YOKOYAMA YOSHIO
IPC: C03B37/018
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To suppress production of cracks in the production process of an optical fiber preform having a large relative refractive index difference and having complicated distribution of refractive index by OVD method, by decreasing the dopant density in the end part when a dopant-contg. source gas is supplied. SOLUTION: A burner 3 for the synthesis of glass is moved relatively in the axial direction of a starting rod 2 and reciprocally moved in a specified range along the axial direction to form a glass porous body on the starting rod 2 to produce a glass porous preform of an optical fiber. In this method, the flow amt. of the source gas of the dopant is decreased in the end part to 0 to 70%, preferably 0 to 40% of the static part. The distance from the end part to the position where the reduction of the flow amt. of the dopant source gas is started or the flow amt. is returned to the flow amt. of the static part is controlled to 30 to 250% of the outer diameter of the porous preform during synthesis, preferably 50 to 150%. The flow amt. of the dopant source gas is changed stepwise or changed as a function of the distance from the end.
Patent JP-H09107725-A (JP)
Title: Agricultural working machine
Inventor: SASAKI HARUO
IPC: A01B33/08
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural working machine especially having a locking mechanism for a hydraulic cylinder in its working, related to a folding up device in a soil crushing working machine having a wide width. SOLUTION: This agricultural working machine consists of a machine frame for mounting and coupled to a tractor and left and right working parts as freely foldable in the rear direction relative to a fixed shaft and to the machine frame. As a folding means, a hydraulic cylinder consisting of a piston rod and a cylinder is installed and the contraction of the piston rod is locked by the interlocking movement of a stopper by utilizing the expanding contracting action of the piston rod.
Patent JP-H11136995-A (JP)
Title: Inverter
Inventor: WATANABE HIROSHI
IPC: B66B1/30
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an inverter in which shock on a motor incident to alteration of frequency is suppressed sufficiently. SOLUTION: This inverter performs variable speed control of a motor by controlling the output frequency (f) of a power converter 1 toward a target frequency F delivered from a target frequency setting section 2 according to a preset variation pattern. A comparator 3D compares the target frequency F with an output frequency command Fc and only when they match each other, a switching signal S7 is generated in order to switch the contact (a) in a switch 3B to contact (b). A memory 3C is then updated with a new output frequency command Fc. When the control being executed according to the variation pattern is in transient state, the control is prohibited to start according to a variation pattern based on a new target frequency F, and thereby shock on the motor can be eliminated.
Patent JP-H01141636-A (JP)
Title: Cleaner of self-propelling type
Inventor: YABUUCHI HIDETAKA
IPC: A47L9/00
Filed: 1987-11-27
Abstract: PURPOSE: To make labor for movement and change of direction unnecessary and to make this cleaner follow and run after a user by providing the cleaner with a driving motor for driving two driving wheels, a differential device existing between the driving motor and the driving wheels and a battery for supplying an electric source. CONSTITUTION: The shaft of a driving motor 20 of an automatic traveling cleaner main body 1 is connected with a speed reducer 21 and its output is transmitted to a ring gear 18 mating with a motor pinion 22 being an output shaft of the speed reducer 21 to drive driving wheels 9A and 9B through a differential device 11. A battery 23 is an electric source for a motor-driven blower 2 and the driving motor 20. A switch 24 at hand fitted on a suction hose 5 switches the electric source for the motor-driven blower 2 and the driving motor 20.  As the battery is carried like this, there exists no possibility of entanglement of an electric source cord and as this cleaner travels automatically only by pushing a push button switch 24B of the switch 24 at hand and the main body changes its direction in the direction in which it is pulled by the suction hose 5, labor is unnecessary for change of direction and operatability becomes good.
Patent JP-H03160889-A (JP)
Title: Still picture transmitter
Inventor: SHINODA KAZUHISA
IPC: H04N7/15
Filed: 1989-11-20
Abstract: PURPOSE:To attain smooth communication conference using a picture file by allocating a sequence number to a picture stored in the order of transmission reception with a sequence number management section. CONSTITUTION:A file of the same picture is managed by a sequence number in still picture transmitters 11 making a conference. The sequence number of the retrieved picture is used as a control data and sent to an opposite conference equipment and the picture of the same material is read out of a file device 14 and displayed.