baber/WOPTO huggingface dataset:
Patent JP-S60147991-A (JP)
Title: Acoustic apparatus provided with wireless transmitting circuit
Inventor: TSUJIMOTO TOKUO
IPC: H03G1/02
Filed: 1984-01-11
Abstract: PURPOSE:To add a source signal level adjusting function by simple constitution by providing two series of balancing volumes and a two-circuit two-contact wireless transmitting circuit on/off switch. CONSTITUTION:A source signal is selected from a tape reproduction signal, a line input signal and a radio receiving signal by a function switch 22 and mixed with the output signal of a microphone 29 in the output of an amplifier 23. The signal is inputted to the monitor side and the wireless transmitting side, and a radio wave is transmitted in wireless transmitting side when an on/off switch 36 for a transmitting circuit 35 is switched to a contact (a) side. When the movable terminal of a balancing volume BVR33 of right channel is moved downward, the source signal level of right channel is attenuated. A BVR32 of the left channel is changed over by a switch 34 linked with the switch 36. When the movable terminal is moved upward in case the transmitting circuit 35 is turned off, the source signal is attenuated. Accordingly, BVR 32, 33 act for source signal level adjusting.
Patent JP-H04298244-A (JP)
Title: Production of metallic carrier
Inventor: IWAMI HIROSHI
IPC: B23K15/00
Filed: 1991-01-14
Abstract: PURPOSE:To provide the process for producing the metallic carrier by inserting a core body into an outside cylinder worked to a special shape, irradiating the outside cylinder with an electron beam from the outer periphery thereof to join the contact parts of the flat foil-corrugated foil constituting the core body and holding the outside cylinder and the core body without joining the same. CONSTITUTION:The core body 1 formed by superposing the flat foil and the corrugated foil on each other and winding or laminating the foil is inserted into the outside cylinder 4 provided with projecting lines projecting on the outer side. The outer cylinder 4 is irradiated with the electron beam 5 from the projecting line part thereof toward the central part of the core body to join the flat foil 2 and corrugated foil 3 of the core body 1, by which the thermal stresses between the outside cylinder 4 and the core body 1 are decreased and the durability is improved. The dimensional tolerance of the outer side 4 and the core body 1 can be taken large as the core body 1 is inserted into the outer cylinder 4 and is then welded. The productivity is thus improved.
Patent JP-S59126964-A (JP)
Title: Method and device for spectrum display
Inventor: MIZUNO FUMIO
IPC: G01R13/20
Filed: 1983-01-11
Abstract: PURPOSE:To display many bar graphs independently of the number of scanning lines, by designating successively addresses of a memory where data is stored, synchronously with the scanning position of rasters and compring each memory output with the raster address. CONSTITUTION:Spectrum data to be displayed is stored in each addess of a memory 1 with a numerical value corresponding to one bar graph. An address designating circuit 2 designates succesively address of the memory 1 synchronously with the scanning position of rasters, and outputs A0, A1-An of the memory 1 are compared with raster addresses RA0, RA1-RAn by a comparing circuit 3. The comparing circuit 3 outputs ''1'' when raster addresses are smaller than memory outputs, and this signal is supplied to a horizontal raster scanning- system CRT display through an AND circuit 8 to which a blanking signal is inputted as required. Thus, many bar graphs are displayed independently of the number of scanning lines with a circuit constitution which is simple in the same degree as the vertical raster scaning system.
Patent JP-H10197846-A (JP)
Title: Driving method of liquid crystal panel
Inventor: KAMEYAMA KENJI
IPC: G09G3/36
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To drive a liquid crystal panel in simple matrix which has two metastable states at low cost by an existing driving IC without newly providing a custom driving IC. SOLUTION: Of the scanning-electrode side driving voltage waveform of the liquid crystal panel in simple matrix structure consisting of a reset pulse R and a write pulse W which is outputted successively to the reset pulse R and has the same polarity with the reset pulse R, the pulse width of the reset pulse R and the pulse width of the write pulse W are determined according to a scanning-side clock signal Ck which is the period of greatest common measure. Consequently, the voltage levels of the reset pulse R and write pulse W are made constant by clock signals Ck. Consequently, two of four voltage levels can be selected in a period of one frame in synchronism with the clock signals Ck to achieve simplification.
Patent JP-H10198051-A (JP)
Title: Electrophotographic organic photoreceptor
Inventor: NABETA OSAMU
IPC: G03G5/05
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To diminish factors in the deterioration of durability and to obtain an electrophotographic org. photoreceptor withstanding practical use over a long period of time by incorporating at least one kind of specified polysiloxane- contg. block polymer into a photosensitive layer formed on a substrate. SOLUTION: At least one kind of polysiloxane-contg. block polymer represented by the formula is incorporated into a photosensitive layer formed on a substrate to obtain the objective org. photoreceptor having stable electrical characteristics, less liable to film scraping, hardly causing filming phenomenon and excellent in durability even after use for a long time in an electrophotographic device adopting various image forming processes. In the formula, each of R1 and R2 is H, optionally substd. alkyl, alkenyl, aralkyl, aryl or a heterocyclic group, R3 is optionally substd. alkyl, aryl, a heterocyclic group and each of (x), (y) and (n) is a positive integer.
Patent JP-H08189147-A (JP)
Title: Waterproof structure
Inventor: SAWANISHI RYOZO
IPC: E04D5/14
Filed: 1995-01-12
Abstract: PURPOSE: To prevent thermal conduction of a waterproof sheet to the substrate side when the waterproof sheet is fixed on the substrate by means of electromagnetic induction heating. CONSTITUTION: A waterproof sheet covering the whole upper face of an asphalt waterproofing layer 2a of which waterproof substrate 1 has deteriorated, are spread through conductive pieces 3. In the waterproof sheet, The thermo-welding layer is molten by heating the conductive pieces 3 by means of electromagnetic induction and the welding material is stuck to the substrate through the conductive pieces 3 and screws. On heating the conductive pieces, the thermal conduction to the substrate side is prevented by plastic boards 6. Hence, the most generated heat of the conductive pieces 3 is contributed to melting heat of the thermo-welding layer to stiffen the connection and a heat insulating layer is also molten without damage thereto.
Patent JP-H09180199-A (JP)
Title: Optical disk device
Inventor: ENDOU FUSAAKI
IPC: G11B7/24082
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To stably obtain a regenerative signal and a wobbling signal from an optical disk. SOLUTION: A wobbled groove 2 is formed on the disk beforehand. The width w of the groove 2 is made 1/2 or above of a track pitch g, and further, is made smaller than size of a reproducing beam spot. Both side edges of the groove 2 are changed at the same phase. The information is recorded on the recording film 3 of the bottom surface of the groove 2. The information is reproduced from a sum signal of a detector divided in the radial direction of the disk, and a tracking error, clock information and positional information are formed from the difference signal of the detector.
Patent JP-S62162177-A (JP)
Title: Flow chart display device
Inventor: MITSUDA HAYAO
IPC: G06F3/048
Filed: 1986-01-13
Abstract: PURPOSE:To improve practicality by grasping the overall skeleton of a complicated large-scaled flowchart in a schematic diagram display mode, designating any parts in the schematic diagram through a cursor and displaying the detailed diagram. CONSTITUTION:When a command displaying the overall schematic diagram of some flowchart is issued from a keyboard 6, a CPU 1 reads data on said diagram out of a file memory 7 and supplies it to a display controller 4, thereby displaying the overall schematic diagram on a CRT 5. When the moving input of the cursor from the keyboard 6 is supplied, the cursor on the CRT 5 is moved corresponding to the input. If a command displaying the detailed diagram is given from the keyboard 6, detailed data corresponding to the position of the cursor is read out of the file memory 7, and the detailed diagram is displayed on the CRT 5 through the display controller 4.
Patent JP-H05189658-A (JP)
Title: Cup type automatic vending machine for beverage
Inventor: NAKAMURA MITSUHIRO
IPC: G07F13/10
Filed: 1992-01-13
Abstract: PURPOSE:To reuse caps, to promote natural protection and to maintain easiness and simpleness by adjusting the amount of a cup by cash or the quantity of drink at the time of using a user's cup. CONSTITUTION:At the timing of depressing a selection button 5A by a user, a cup detecting means 1 judges whether a cup 11 exists on a cup taking-out position of an automatic vending machine or not by the photodetecting part 1B of a transmission type optical sensor. When a user cup is detected, an amount managing means 4 receiving the existence of the cup from the means 1 resets the vending price of drink to vending price (vending price obtained by subtracting the price of a cup) applied at the time of using the user cup. Then a drink vending means 3 discharges drink to vend it and the means 4 receiving information indicating the end of operation calculates change based upon a charged amount and the vending price and outputs change returning command. Thus the drink is vended by the price obtained by subtracting the amount of a cup through a user cup adjusting means 4A, or by increasing the quantity of the drink corresponding to the price of the cup through a user cup contents increasing means 3A.
Patent JP-H05190051-A (JP)
Title: Pressure sensitive switch
Inventor: TANAMI SHIRO
IPC: H01C10/10
Filed: 1992-01-13
Abstract: PURPOSE:To heighten durability and stabilize resistant value by providing a plate-like conductive rubber placed on the electrode of a board and the like, and a spheric depressing portion pressing the conductive rubber. CONSTITUTION:A pressure sensitive conductive rubber 7 being a plate-like conductive rubber is placed on the electrode 4 of a board 1. When the rubber 7 is pressed, its internal carbon density is heighten and the rubber 7 is securely brought into contact with the electrode 4 so that its resistant value becomes small. A resin-made depressing piece 10, supported so that an attitude is returnable by a rubber-made spring 9, is arranged in opposition to the rubber 7, and the depressing piece 10 is provided with a depressing portion 10A pressing the rubber 7, and the portion 10A is formed into spheric. Since the rubber 10 is formed into plate-like, only a small amount of fatigue and deformation is allowed and durability is remarkably improved. Since the portion 10A is formed into spheric, it is possible to concentrate pressing stress, prevent the stress from escaping to the periphery of the depressing piece 10, and obtain resistant value change against stable pressing force.
Patent JP-S5497046-A (JP)
Title: Fixer
Inventor: OOKUBO MASAHARU
IPC: G03G15/20
Filed: 1978-01-17
Abstract: PURPOSE: To prevent the offset and the toner image supporting member from being wound on a fixing roller by atomizing a parting liquid into mists so that a small required quantity of parting liquid may be stably and uniformly applied to the fixing roller.  
     CONSTITUTION: The particles of silicone oil, which are atomized by the vibrations  of the walls of a container 4 by a high frequency vibrator 5, are blown from a guide  9 directly onto a fixing roller 7 by the air jet coming from a nozzle 6 thereby to  form a sticky, thin and uniform oil layer. During the rotations of the fixing roller,  the mists of the silicone oil are always blown, but during the stop the vibrator 5  and an air pump 10 are so controlled to effect the blowing operations. The excess  mists having failed to be applied to the circumference of the roller 7 are sucked and  removed by a duct 12. During the rotations of the roller 7, therefore, a necessary  quantity of silicone oil can be stably and uniformly applied to effect the excellent  fixation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5390416-A (JP)
Title: Method of drawing and collecting high-speed spun yarn
Inventor: HASEGAWA KATSUMI
IPC: D01D5/12
Filed: 1977-01-18
Abstract: PURPOSE: Spun yarns are drawn with high-speed rolls and taken off using a device for sucking yarns by jetting fluid to provide inexpesively highspeed spun and drawn yarns in low noise. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07211439-A (JP)
Title: Sheath heater
Inventor: URUNO NOBUHIDE
IPC: H05B3/48
Filed: 1994-01-18
Abstract: PURPOSE:To provide a sheath heater that quickly prevents baking. CONSTITUTION:A sheath heater comprises a metallic pipe 1, a heating element 5 disposed inside the metallic pipe 1, electrodes 7 connected to both ends of the heating element 5, and an electrically insulating material 6 packed between the metallic pipe 1 and the heating element 5. The metallic pipe 1 is made of two layers where two kinds of metals 1a, 1b generating thermoelectromotive force are joined together.
Patent JP-H09198654-A (JP)
Title: Magnetic disk
Inventor: ICHIHARA KATSUTARO
IPC: G11B5/82
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to impart magnetic anisotropy to a magnetic recording layer and to narrow the spacing between a head and the medium simultaneously by forming the magnetic recording layer on a substantially flat information recording surface continuously and substantially flatly in the circumferential and radial directions of a disk substrate. SOLUTION: The magnetic recording layer 2 is formed on the disk substrate 1 and a protective layer is formed on the layer 2, successively. The region of the substrate 1 to be used as the information recording surface is substantially flattened. The layer 2 is formed continuously in the circumferential direction and radial direction as well of the disk on the information recording surface to form the substantially flat surface. The layer 2 consists of magnetic particles 21 of fine crystals of CoPt and a nonmagnetic material 22 of amorphous CoO for packing the spacing among these particles 21 when the CoPtO film is formed under adequate conditions. The particles 21 exhibit the fine shape anisotropy slightly oblique in the circumferential direction of the disk shown by an arrow and magnetization is preferentially directed in the direction.  As a result, the impartation of the magnetic anisotropy to the magnetic recording layer 2 and the narrower spacing between the head and the medium are simultaneously realized.
Patent JP-S62161708-A (JP)
Title: Complete prevention of ignition of sodium chlorate
Inventor: KANCHIKU KANBE
IPC: A01N59/08
Filed: 1986-01-11
Abstract: PURPOSE:Urea is admixed to completely prevent the chlorate from igniting whereby the storage and handling are made safe and herbicidal efficiency is increased. CONSTITUTION:The ignition f sodium chlorate, which is used as a herbicide is completely prevented by admixing almost the same amount of urea to the chlorate.
Patent JP-H04243085-A (JP)
Title: Semiconductor storage device
Inventor: OGAWA TOSHIYUKI
IPC: G11C11/408
Filed: 1991-01-17
Abstract: PURPOSE:To shorten memory cycle time even if a writing operation and a reading out operation are changed over in a pipeline processing as at least two of row address holding mean and row address assigning mean are provided. CONSTITUTION:Respectively two each like a row decoder A5a, row decoder B5b, row address latch A4a, row address latch B14b, preamplifier A7a, preamplifier B7b, writing driver A8a, and writing driver B8b are provided in the memory cell array 1. The row addresses inputted from an address buffer 9 are successively alternately taken into the latch Al 4a, the latch B14b via a switching circuit SW 1 and the row decoder A5a, the row decoder B5b, etc., corresponding to the latch A14a, the latch B14b operate alternately. The memory cycle time is shortened by providing two each of the row address holding means and the row address assigning means in such a manner. The memory processing operation is thus speeded up.
Patent JP-2000204030-A (JP)
Title: Skin cosmetic
Inventor: IKEMOTO TAKESHI
IPC: A61K8/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a skin cosmetic having excellent safety and skin-beautifying effect by including a specific cardol glucoside or cardanol glucoside. SOLUTION: The objective cosmetic contains a cardol glucoside of formula I (R1 is H or methyl; R2 is a 15C hydrocarbon group; G is a monosaccharide or oligosaccharide residue) or a cardanol glucoside of formula II (R3 is a 15C hydrocarbon group), e.g. 3-hydroxy-5-(8,l1,14-pentadecatrienyl)-phenylD-glucoside or 3-pentadecylphenyl-β-D-glucoside in an amount of preferably 0.0001-5.0 wt.%. The compounds of formula I and II can be produced e.g. by condensing cardol or cardanol with an acetylated sugar in anhydrous toluene in the presence of boron trifluoride as a catalyst and eliminatng the acetyl group in the presence of an alkali.
Patent JP-S61163461-A (JP)
Title: Character processor
Inventor: IGAWA KOJI
IPC: H03M11/04
Filed: 1985-01-16
Abstract: PURPOSE:To lighten the burden at the time of inputting a special code, etc., and to improve operability by displaying definitely representative candidates of each group previously classified in sequence when a variety of special codes, etc., are inputted and operated. CONSTITUTION:In terms of a character processor, the special code, which cannot be directly inputted through the keyboard of an operating part 1, and KANJI (Chinese character) are classified into plural groups at every type and radical, respectively. With the depression of a special code key, the 1st candidate group stored on a separate group character information table 10 is displayed first, ad an operation is made in the selection standby state. Then, when a conversion key is depressed, eight characters on a special code/character information table 11 corresponding to the 2nd candidate group on a group character information table 12 are adopted as a candidate. The input operation of the character, etc., which cannot be directly inputted through the keyboard is made at two stages: One is the definite display of the representative candidate group at every group, and the other is the display of the candidate group in the same group. Therefore the burden at input can be lightened and operability can be improved.
Patent JP-2000205169-A (JP)
Title: Blocking preventive device for impeller inlet part of vortex type centrifugal pump
Inventor: KATSUYOSHI YOSHITAKA
IPC: F04D7/04
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing the inlet part of the impeller of a vortex type centrifugal pump from being blocked caused by entanglement of foreign matter in the form of fiber or cord when the pump is used in a water with contaminant. SOLUTION: In the inlet part 8 of an impeller 1, the peripheral edge of a baffle plate 7 is engaged in such a way as striding the under-part of the inner edges 9... of blades, and the inlet 8 of the impeller 1 is blocked by the baffle plate 7. When this vortex type centrifugal pump of the described configurtation is to be driven, a water with contaminant inflowing from the pump suction port 13 is introduced from the peripheral zone of the baffle plate 7 to between the blades 14... without passing the inlet part 8 of the impeller 1 and is exhausted from the pump discharge port 15 via a discharge conduit.
Patent JP-H09232660-A (JP)
Title: Multi-stage optical fiber amplifier device
Inventor: DEBUITSUDO JIYON DEIJIYOBUANNI
IPC: H01S3/16
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a device equipped with a multi-stage EDFA which is both high in power conversion efficiency and low in noise coefficient and also to provide an improved multi-stage EDFA. SOLUTION: A multi-stage EDFA (optical fiber amplifier) is equipped with an input port 11, an output port 12, and a transmission path connected between the ports 11 and 12. The transmission path at least includes not only an optical fiber related to the propagation of a part of non-waveguide signal radiation but also component elements such as a magneto-optical isolator and the like at the same time. Furthermore, the transmission path is equipped with an Er- doped optical fiber 18 (numerical aperture NA1 ) of first length and an Er-doped optical fiber 19 (numerical aperture NA2 ) of second length in an input amplifying stage. These numerical apertures NA1 and NA2 are so set as to satisfy a formula, (NA1 -NA2 )/NA1 >0.1.
Patent JP-S62163207-A (JP)
Inventor: MATSUMOTO KIYOICHI
IPC: H01B5/00
Filed: 1986-01-14
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-H07205867-A (JP)
Title: Front fork for motor cycle
Inventor: KASUYA TAIJI
IPC: B62K25/08
Filed: 1994-01-20
Abstract: PURPOSE:To improve appearance, and surely protect inner tubes while the performance of a front fork is being secured in the front fork of a motor cycle. CONSTITUTION:The front fork 2 has both paired right and left bottom cases 4 and paired right and left inner tubes 6 in which a part of each bottom case is fitted, and supports a front wheel 7. Each cover 12 roughly in a cylindrical shape is installed to the upper end section of each bottom case 4, where each aforesaid cover covers at least, a part of the exposed portion of each bottom case in the inner tubes 6. This is the reason why each cover 12 is formed with a flank 18 for the fork telescopic process of a lower bracket 8 to which the paired right and left inner tubes 6 are connected.
Patent JP-S60150809-A (JP)
Title: Filter
Inventor: YONEZAWA YOSHIO
IPC: B01D27/08
Filed: 1984-01-13
Abstract: PURPOSE:To make handling of a filter simpler and to reduce required time for inspection by fitting an extremely thin transparent filter bonded with a fused gasket to a main body of the filter and permitting fixing of a cover to the main body by one touch by only assembling the cover part. CONSTITUTION:A filter bonded with a gasket is fitted to a supporting part 7 of the filter in a main body provided with an engaging part 6 on the side surface and the supporting part 7 of the filter and a discharging port 8 in the inside. A cover provided with an injection port 3 on the upper surface, an engaging part 5 fitting to the engaging part 6 of the main body on the side surface, and a retainer 4 for the filter in the inside is inserted from above. By this way, the handling of the filter is simplified, and jobs for attaching or exchanging O-ring or gasket with each operation are saved, and required time for inspection of the filter is shortened.