baber/WOPTO huggingface dataset:
Patent JP-S58221767-A (JP)
Title: Steering device
Inventor: SHIBAHATA KOUJI
IPC: B62D3/12
Filed: 1982-06-15
Abstract: PURPOSE:To improve the straight advancability and recovery performance by making the pushing force of a retainer variable thereby varying the gearing force of steering gears in accordance to the travelling state of car. CONSTITUTION:Under low speed an exchanger valve 16 is switched to reverse position from that shown on the drawing, to conduct the hydraulic cylinder or the inner space with a drain conduit 19 thereby the retainer 4 is applied only with the force of a spring 5 while the pushing force of the retainer 4 against the rack gear or the gearing force is maintained at the level specified by the spring force set at low level thus to improve the recoverability of the steering wheel. Under high speed, the exchange valve 16 will be in the position shown on the drawing to conduct the hydraulic cylinder or the inner space 12 with the oil feed conduit 18 thereby the retainer 4 is applied with the oil pressure proportional with the rotation of engine as well as the spring 5 force to increase the gearing force thus to reduce the idling of the steering wheel and to improve the straight advanceability.
Patent JP-H02281694-A (JP)
Title: Wiring board
Inventor: OYA KAZUMASA
IPC: H05K1/16
Filed: 1989-04-21
Abstract: PURPOSE:To enable a viahole to match to a wiring in characteristic impedance and to lessen it in its floating capacitance by providing a dielectric low in dielectric constant between capacitor layers of high dielectric constant by a method wherein a conductor penetrating through the capacitor layer of the viahole is surrounded with a dielectric whose dielectric constant is lower than that of the capacitor layer. CONSTITUTION:A wiring layer dielectric 14 is formed on both the sides of a capacity electrode conductor 12 by coating polyimide of a dielectric constant of 5 as thick as 0.8mm through a spin coater, which is filled into a guide hole 13 of e viahole and cured at a temperature of 200 deg.C for 2 hours. Moreover, a copper film 10mum in thickness is formed through an electroplating and an electroless plating, which is etched to be formed into wiring conductors 15a and 15b. A viahole 16 is bored with a drill of ultra-hard alloy with a diameter of 0.4mum, and a conductor 17 of copper is formed on the inner wall of the viahole 16 through a viahole plating method.
Patent JP-H09290802-A (JP)
Title: Stretch film packing machine
Inventor: IKETANI SATOSHI
IPC: B65B57/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a stretch film packing machine capable of packing a commodity without a hitch even when the commodity is placed being deviated to right and left directions. SOLUTION: In this stretch film packing machine, after a commodity is pushed up from a lower side by an elevator to a film which is stretched at a predetermined packing position so as to cover the top face of the commodity, the ends of the film are folded into the bottom of the commodity by right and left folding plates. The initial positions of the right and left folding plates are changed based on the length of the commodity to be packed. A commodity length detecting means B detects a length LL of a commodity to be packed G from the center of the packing machine to the left end and a length LR to the right end. A length of two times the longer length out of the lengths LL and LR is made to be a length L of the commodity and the initial positions of the right and left folding plates 11, 11' are decided based on the length L of the commodity.
Patent JP-H08297906-A (JP)
Title: Method for discriminating service life of medium of floppy disk and floppy disk device
Inventor: MATSUMOTO HIROYUKI
IPC: G11B33/10
Filed: 1995-04-26
Abstract: PURPOSE: To surely discriminate the service life of the medium of a floppy disk from the number of performing access to each track of the floppy disk. CONSTITUTION: A medium insertion recognizing means 11 recognizes the insertion of a medium and a medium life informing means 13 informs that the medium has been used to the limit when the deterioration mark in a medium managing area is set. The deterioration mark is set when a track accessing time updating means 15 adds the numbers of track accessing times read by means of a track accessing time reading means 14 to each other and the sum exceeds the preset limit value of the number of track accessing times or a track accessing time reading error occurs.
Patent JP-H01274224-A (JP)
Title: Inducing input system in carrying card terminal
Inventor: HIDA YASUMASA
IPC: G06F3/02
Filed: 1988-04-27
Abstract: PURPOSE:To prevent erroneous judgement or the input of erroneous data from being performed at an inputting stage by displaying the reference value of data inputted at a preceding time or the data inputted plural number of times before, etc., and a reference value at the time of displaying an input item on a screen. CONSTITUTION:At the control part 6 of a carrying card terminal 1, an item to be inputted from now is displayed on a display device 2, and also, the data inputted at the preceding time and the reference value corresponding to the input item stored in a memory 4 are displayed on the display device 2, which calls the attention of an operator. The operator inputs an adequate value from an input device 3 based on those information, and after the check of rationality is performed at a control part 6, it is stored in the memory 4. Input leakage can be prevented from occurring by repeating such operation at the control part 6. Also, by providing a search button for input data or a retrieval button for an uninputted item in the input device 3, it is possible to prevent the correction of the data or the input leakage from being performed.
Patent JP-S58219675-A (JP)
Title: Squid multiplier
Inventor: NAITOU SEIICHI
IPC: G06G7/161
Filed: 1982-06-15
Abstract: PURPOSE:To eliminate the need to use an A/D converter for displaying an output signal digitally, by obtaining a frequency output proportional to the product two input voltages. CONSTITUTION:When an input voltage Ex is inputted to a pulse-width modulating circuit 1, on-off control is performed by an output signal E1 with pulse width Tx proportional to the voltage Ex to perform on operation for a time corresponding to, for example, the width Tx. Further, an input voltage Ey is inputted to an integrating circuit 3 through a switch 2 and the circuit 3 outputs an output signal E2 generated by integrating the voltage Ey during the period of the pulse width Tx. When this signal E2 is inputted to an input coil 4, a high frequency amplifier 6 generates an output signal E3 of frequency proportional to the voltages Ex and Ey by the up converter function of a high-frequency superconducting quantum interferometer. Those signals E3 and E1 are inputted to a gate 8, which generates an output signal E4 only for a time corresponding to the pulse width Tx; and a counter 9 counts the output signal.
Patent JP-S5530605-A (JP)
Title: Oxygen detective sheet material
Inventor: SAKAI SHIGEKAZU
IPC: G01N31/22
Filed: 1978-08-25
Abstract: PURPOSE: To make the sheet material convenient, when it is used for storing foods, and to improve the detectiveness of the sheet material more effective by protecting the color element layer, in which preset color element and reducing agent are combined, with a oxygen permeable plastic film.  
     CONSTITUTION: Preferably, a color element such as an indigo dye, which is accepted as a color element for foods, a suitable reducing agent and another color element, if necessary, are mixed into ink or paint. This ink or paint is applied to a suitable substrate to form a color element layer. This layer develops its color in the presence of oxygen but erases or changes the color without the presence. An oxygen permeable plastic film such as transparent polyethylene is applied to the color element layer by the laminating or coating method thereby to form a protecting layer. If, moreover, an adhesive is applied to one side and if a parting paper is applied thereto, the use can be made more convenient. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6026806-A (JP)
Inventor: JIEIMUZU EECHI SHII YANGU
IPC: E04H15/64
Filed: 1984-05-23
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-H06312661-A (JP)
Title: Electric point device
Inventor: KIKUCHI TOSHIO
IPC: B61L5/06
Filed: 1993-04-28
Abstract: PURPOSE:To monitor a change in changing-over load force of a tongue rail with high accuracy in a real time by forming an inclined groove to an axial line at the outer periphery on the output side of the rotating shaft of a driving electric motor, and disposing an exciting coil and a detecting coil around the groove for outputting a signal according to the changing amount of a generated induction voltage. CONSTITUTION:Grooves 71, 72 which are inclined to the axial line are formed at the output side 14b of the rotating shaft 14 of an electric motor 10 which drives an operation lever for changing a tongue rail, and an exciting coil 73 and a detecting coil 74 are disposed so as to surround the grooves. With this constitution, high frequency current is made to flow through the exciting coil 73 by a processing device to output induced voltage which is generated in the detecting coil 74, and the changing-over load force of the operation lever is obtained by a computation part according to programming. It is thus possible to grasp the changing-over load force of the tongue rail with high accuracy in a real time, and maintain the operating reliability of an electric point device.
Patent JP-2000294039-A (JP)
Title: Insulated wire
Inventor: NAKAYAMA AKINARI
IPC: H01B3/44
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To restrain shrinkage during use without requiring hot-water cooling during wire extrusion or thermal treatment after extrusion, by constituting the wire of composition containing ethylene-based polymer having melt index and density in a specific range, and a specific ratio of ethylene-ethylacrylate- maleic anhydride ternary copolymer having melt index in a specific range. SOLUTION: This insulated wire is composed of resin composition containing 95-70 pts.wt. ethylene based polymer with 1.5-50 g/min melt index and 0.915-0.935 g/cm3 density and ternary copolymer with 2.0-7.0 g/min melt index. The ternary copolymer with an average grain size lower than 2 μm is preferably dispersed in ethylene based polymer. The ethylene-based polymer is desirably straight chain low-density polyethylene or ethylene-ethylacrylate copolymer, especially high-pressure radical polymeric polyethylene. The insulated wire where shrinkage of the insulator is prevented, terminal-treatment is easy, and the appearance after extrusion is good is provided.
Patent JP-S63268831-A (JP)
Inventor: NAKAJIMA YASUO
IPC: E02D29/12
Filed: 1987-04-24
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-H10300153-A (JP)
Title: Range hood
Inventor: KASHIWAMURA KEIICHI
IPC: F24F7/013
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a range hood in which a shutter can be operated surely to full-open attitude without interfering with an exhaust duct, a tapping screw, or the like. SOLUTION: A fan 2 is disposed in a hood body 1 and the delivery port 3 of the fan 2 is coupled with the exhaust port 5 of the hood body 1 coupled with an exhaust duct 6. A shutter 7 is fixed to the delivery port 10b of the casing 10 for the fan 2 so that the shutter 7 can operate to full open state without interfering with the exhaust duct 6 and a tapping screw.
Patent JP-S59228085-A (JP)
Inventor: OU FUMIHIRO
IPC: D06N3/00
Filed: 1983-06-09
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-S63269137-A (JP)
Title: Group lens
Inventor: SUGI YASUYUKI
IPC: G02B5/20
Filed: 1987-04-28
Abstract: PURPOSE:To prevent a plastic lens from the generation of flaws or the adhesion of dirt by arranging a parallel plane filter with infrared cut coating on the front side of the plastic lens. CONSTITUTION:The plastic lens 4 is held by a lens holder 1 and clamped by a lens pressing ring 6 and a protection filter 3 is constituted of a parallel plane glass plate, held by a filter holder 2 and clamped by a filter pressing ring 5. The filter holder 2 is engaged and built with/in a filter fitting screw part 11 formed in the front of the lens holder 1 and the screw part 11 has a normal JIS screw shape. The protection filter 3 includes a coat having spectral transmission factor characteristics. Consequently, the plastic lens can be prevented from the generation of flaws or the adhesion of dirt and an image pickup part of a video camera can be prevented from the incidence of infrared rays without using an infrared ray cut filter arranged on the most rear side of the lens group.
Patent JP-H01272322-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA AKIO
IPC: H01L21/822
Filed: 1988-04-25
Abstract: PURPOSE:To drive a semiconductor device at a maximum frequency band for an ambient temperature by changing the oscillation frequency of an oscillator by a signal outputted from an ambient temperature measuring instrument. CONSTITUTION:A temperature sensor 1 measures the ambient temperature of the semiconductor device 1 and a change in the ambient temperature of the device 1 is transmitted to the oscillator 3 through a signal line 5. The oscillator 3 changes the oscillation frequency in accordance with temperature information received from the sensor 4 so as to increase the frequency when the temperature is dropped or decrease it at the time of increasing the temperature, so that a clock with the maximum frequency for normally driving the device 1 is always supplied to the device 1 through a clock feeder 2.
Patent JP-2000292789-A (JP)
Title: Illuminating device and display device equipped with the same
Inventor: MASUDA TAKASHI
IPC: G02F1/1335
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain an illuminating device and a display device equipped with this illuminating device in which production of double images or interference fringes can be suppressed, bright high-quality display with a good contrast ratio can be performed, scratches in the recesses and projections and modification of a reflecting means and warpage of a light transmitting body can be decreased to increase reliability, and a thin, lightweight and low-cost device can be obtd. SOLUTION: This illuminating device 100 consists of a light source 101, a light- transmitting body 102, and a reflecting means 103 separately formed or disposed from the light-transmitting body 102. The light transmitting body 102 has an entrance face 102a where the light from the light source 101 enters, an exiting face 102b where the illuminating light exits and a counter face 102c facing the exiting face 102b, with the both faces almost perpendicular to the entrance face 102a. The reflecting means 103 are formed or disposed on the exiting face 102b or the counter face 102c of the light transmitting body 102. In this structure, the light which is emitted from the light source 101 and enters the entrance face 102a of the light-transmitting body 102 to propagate in the light-transmitting body 102 is reflected by the reflecting means 103 to exit as the illuminating light.
Patent JP-H08300143-A (JP)
Title: Stuffing for sliding nozzle hole
Inventor: KANEKO KATSUSHI
IPC: C04B35/057
Filed: 1995-04-27
Abstract: PURPOSE: To provide the stuffing for a sliding nozzle hole which hardly contaminates the molten steel, and is excellent in the openability. CONSTITUTION: The stuffing for a sliding nozzle hole is made of calcium and aluminate clinker having the composition consisting of, by weight, 30-90% Al2 O3 , 10-70% CaO, and 5% balance. The stuffing has the appropriate melting point required for the openability of the stuffing, and prevents the contamination of the molten steel, and flaws in a super thin sheet.
Patent JP-S59226505-A (JP)
Inventor: RICHIYAADO EFU FUREIJITA
IPC: H01Q13/10
Filed: 1984-05-22
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-H11283111-A (JP)
Title: Article storage device for automatic vending machine
Inventor: SATAKA TAKUYA
IPC: G07F11/34
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an article storage device for an automatic vending machine equipped with a serpentine track type article column capable of sufficiently decelerating an article while appropriately controlling the dropping attitude of the article at the time of loading regardless of the dimension or shape of the article. SOLUTION: Concerning an article storage device 1, plural circular arc shaped guide members 12 and 13 are vertically arranged between side plates 11 while being longitudinally confronted each other so that a meandering article passage for storing articles can be constituted. Upper and lower end parts 13a and 13b of at least one guide member 13 can be respectively freely moved back and forth, guiding means 11a guide the guide member 13 back and forth, and an energizing means 15 energizes the guide member 13 to the inside of the article passage.
Patent JP-S5729182-A (JP)
Title: Output control system for document image used by ocr
Inventor: YAMASHIGE MASAYA
IPC: G06V10/98
Filed: 1980-07-30
Abstract: PURPOSE:To simplify the retrieval of information by finding a gap between character fields by fetching pieces of information on the starting point of one character field formed on a document, the ending point of the preceding character field in the lateral direction, and using character pitch, and performing prescribed calculation. CONSTITUTION:Character information entered into a document is read by an optical character reader OCR, information from which is supplied to a calculating logic means 40. This logic means 40 fetches the starting point of a character field entered in the document and the ending point of the character field preceding by one laterally, and further fetches using character pitch as information to perform the next calculation by a start signal from an FF60. Namely, (starting point position)-(preceding ending point position)/(character ptich) is done. Then, the gap between the character fields on the document is derived and the gap is inputted to a CRT device or printer device as an outputting means 70 through a position control neans 50 to facilitate the easy retrieval of information by an operator.
Patent JP-H08300168-A (JP)
Title: Jig for diffusion welding
Inventor: SUGIMOTO TAMOTSU
IPC: B23K20/00
Filed: 1995-04-27
Abstract: PURPOSE: To provide a jig for diffusion welding of metallic materials capable of drastically reducing thermal expansion in heat treatment and that is very small in heat capacity. CONSTITUTION: The jig consists of a pair of holding members 31 for holding the bodies 21, 23 to be joined by diffusion welding and a connecting member 33 for connecting the holding members 31, and at least the connecting member 33 is formed of carbon composite material. In addition, a carburization inhibitor 35 is applied on the contact part of the holding members 31 with the body 23 to be joined by diffusion welding. Further, the connecting member 33 is so constituted that a notch 33b is formed on the outer circumference of a semi- cylindrical main body 33a.
Patent JP-H04310831-A (JP)
Title: Sheet for measuring temperature distribution of stabilization device
Inventor: MIYAO MAYUMI
IPC: G01K11/12
Filed: 1991-04-09
Abstract: PURPOSE:To enable uneven temperature-distribution of a heat roller to be fixed as it is and to be revealed and then the uniformity of the amount of given heat to be judged by coating a member which becomes transparent by adding a specified amount of heat on a sheet uniformly. CONSTITUTION:A resin bead 2 or a resin filler 3 which becomes transparent due to heat is uniformly coated on a surface of a sheet-shaped film 1 for forming a surface layer 4. When this sheet 1 is allowed to pass between fixing rollers of a fixing device, the sheet 1 becomes transparent. The degree of transparency differs depending on the amount of given heat, thus enabling a temperature distribution of a heat roller and the uniformity of the amount of given heat to be judged according to the degree of transparency.
Patent JP-H09268085-A (JP)
Title: Production of silicon carbide porous body
Inventor: MIYAGAWA NAOMICHI
IPC: C04B35/565
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject porous body having small average pore diameter and sharp pore size distribution and excellent in heat resistance and strength by mixing SiC powder with specific composite powder to afford mixed powder and sintering a formed product comprising the mixed powder under prescribed conditions. SOLUTION: SiC powder in an amount of 60-98wt.% is mixed with 2-40wt.% composite powder containing Al2 O3 and SiO2 at (98:2) to (10:90) weight ratio as main components and tightly mixing both components to afford mixed powder and a formed product comprising the mixed powder is sintered under a non-oxidizing atmosphere.  As a preferable method, water is added to a solution obtained by dissolving an organoaluminum compound and an organosilicon compound in an organic solvent such as ethanol under stirring and both compounds are hydrolyzed and resultant sol is dried to provide the objective composite powder or water is added to a solution obtained by dissolving an organoaluminum compound and an organosilicon compound in an organic solvent such as ethanol under stirring and the resultant hydrolyzed sol is mixed with boehmite powder or γ-alumina powder and the mixed powder is dried to provide the objective composite powder.
Patent JP-S60247789-A (JP)
Title: Arithmetic device for amount of charge
Inventor: GOTOU HIROSHIGE
IPC: G06G7/14
Filed: 1984-05-23
Abstract: PURPOSE:To simplify its constitution and to integrate a circuit on one chip by performing necessary arithmetic processing for charges supplied in time series by utilizing the floating gate structure. CONSTITUTION:A charge Q1 from a CCD register 40 is stored under a storage gate electrode 42. Then, the charge Q1 is transferred to the lower part of a transfer gate 45 and further moves to the lower part of a floating electrode (FG) electrode 51. At the same time, a charge Q2 from a register 40 is supplied to the lower part of the electrode 42. Next, the charge which is already supplied from the register 40 circulates under an electrode 451, electrode 51, transfer gate electrode 461, FG electrode 52, and transfer gate electrodes 471, 481, 491, and 501 and a new charge is supplied from the register 40. On the other hand, when a reset switch is on, a reset voltage is applied to the electrodes 51 and 52 and when off, the electrodes 51 and 52 are held in a floating state. Consequently, an output potential Vout appearing at an output terminal 59 varies and its value corresponds to the amount of charges under the electrodes 51 and 52 at this point of time.
Patent JP-S5532248-A (JP)
Title: Optical recorder and reproducing device
Inventor: ICHINOSE AKIRA
IPC: G11B7/09
Filed: 1978-08-25
Abstract: PURPOSE: To record, reproduce and monitor signals by using a signle laser light source by causing a beam waist, made thin to a maximum, to strike a disc surface in recording and by setting a focus over the disc in reproducing.  
     CONSTITUTION: A distance between object lens 7 and the disc surface where a beam is made thin to a minimum is denoted by (h 2 ). At this time, reflected light from the disc surface changes into the outut difference signal of photo detector 16 through mirror 6 and recording is attained by positioning the object lens at distance (h 2 ). In reproducing, switch circuit 22 changes over to contact 22b and photo detector 19 forms a focus system. Photo detector 19 can performs regenerative monitoring of a recorded signal by a weak beam by using a signal laser light source since the focus control system is so constituted that the beam waist will be on the disc being shifted optically by photo detector 16. 
     COPYRIGHT: (C)1980,JPO&Japio