baber/WOPTO huggingface dataset:
Patent JP-H08303102-A (JP)
Title: Hanging bolt structure of hanging wheel for transferable wall
Inventor: ARAYA KUNIHARU
IPC: E05D15/06
Filed: 1995-04-27
Abstract: PURPOSE: To provide a hanging bolt of a hanging wheel for a transferable wall, which prevents the hanging bolt from rotating and becoming loose due to the friction between the bolt and the inside of guide groove and impulses or from getting loose due to fine vibrations even when the bolt gets in contact with the inside race of guide groove, when the hanging wheel passes through the crossing of the ceiling rail. CONSTITUTION: A hanging bolt receive 7 is fixed to a transferable wall 8 and uneven parts are provided on the upper end thereof. A hanging bolt 2 is screwed in the hanging bolt receive 7 and a cap 6 is loosely fitted to the hanging bolt so as to vertically slide without rotation. Uneven parts are formed at the lower end of the cap 6 to engage with the uneven parts of the hanging bolt receive 7. A small screw 9 is fitted to the side face of cap.
Patent JP-H02309058-A (JP)
Title: Parking brake safety device
Inventor: TAGUCHI EITARO
IPC: B60W10/18
Filed: 1989-05-19
Abstract: PURPOSE:To prevent the travel of a vehicle, prevent the abrasion and seizure of a brake, and improve the durability of the brake by turning a hydraulic clutch off with the detected signal of a detector detecting the parking state of a parking brake operating member. CONSTITUTION:A detector 55 detecting that the operating lever 25 of a parking brake operating member 24 is set to the parking attitude as shown by a chain line is provided. The solenoid of a solenoid valve 53 is excited by the detected signal of the detector 55 to switch to a drain circuit, thus a hydraulic clutch 37 is turned off. A traveling system is made inoperative, i.e., in the nonconductive state, thus a vehicle can not travel while a parking brake is applied, thereby the abrasion and seizure of the brake are surely and safely prevented, and the durability of the brake is improved.
Patent JP-H05328300-A (JP)
Title: Recording and reproducing device
Inventor: YONEDA KAZUYOSHI
IPC: H04N5/783
Filed: 1992-05-20
Abstract: PURPOSE:To provide the magnetic recording and reproducing device capable of easily attaining stable reproduction image configuration in the case of low S/N and special reproduction including much of jitter components. CONSTITUTION:The device is provided with a TDM synchronizing signal detection circuit 102 to detect a synchronizing signal, a time axis window circuit 103 using a synchronizing signal as a time axis reference to extract an added signal and generating detection starting information before the inserting time of the added signal for the detection of the added signal, an amplitude direction window circuit 104 comparing the signal obtained by the time axis window circuit 103 with a prescribed level after the detection starting time, and a signal content decision circuit 105 deciding the data content of the added signal based on the output data of the amplitude direction window circuit 104.
Patent JP-S63291843-A (JP)
Title: Production of optical ceramics
Inventor: SAEKI KIYOSHI
IPC: C04B35/00
Filed: 1987-05-26
Abstract: PURPOSE:To obtain optically homogeneous (Sr,Ba)Nb2O6 ceramics having a high density and light transmitting properties, by preparing a modified Sr.Ba oxide raw material powder having a particle size of submicron order and excellent dispersibility, synthesizing readily sinterable (Sr,Ba)Nb2O6 powder having a high bulk density and sintering the resultant (Sr,Ba)Nb2O6 powder. CONSTITUTION:A solution containing Sr and Ba and an adequate amount of Nb is mixed with a precipitate forming agent, such as NH3, to form a coprecipitated substance, which is then dried and calcined at 800-1,400 deg.C. The resultant modified Sr.Ba oxide powder which is powder having a particle size of submicron order with extremely rare aggregation is used as a raw material and blended with the residual Nb compound of the aimed (Sr,Ba)Nb2O6 composition by a dry method. The obtained raw material having excellent powder characteristics and a particle size of submicron order is molded and sintered. Thereby the aimed optically homogeneous optical ceramics, consisting of (Sr,Ba) Nb2O6 and having extremely high density and high light transmitting properties are obtained even by omitting operation, such as hot-pressing or not isostatic process (HIP).
Patent JP-H05320901-A (JP)
Title: Formation of film containing boron
Inventor: MIKAMI TAKASHI
IPC: C23C14/34
Filed: 1992-05-20
Abstract: PURPOSE:To easily and accurately carry out the control of formation of a film contg. boron at a low cost and to improve the productivity of the film when the film is formed on a substrate by vacuum deposition or sputtering. CONSTITUTION:When the control of formation of a film contg. boron is carried out with a film formation monitor 40 using a quartz oscillator at the sensor part 4, a silicon or titanium film is previously formed on the surface of an electrode on the quartz oscillator on which the film contg. boron sticks and then the film contg. boron is formed on a substrate 6.
Patent JP-H0425669-A (JP)
Title: Polymeric composite material
Inventor: TANISHITA YASUKAZU
IPC: C08K7/00
Filed: 1990-05-16
Abstract: PURPOSE:To reduce a friction factor sharply as well as to improve a sliding characteristic conspicuously without lowering a physical property of composites so largely by charging a PTFE short fiber, whose surface is activated, in thermosetting resin. CONSTITUTION:A PTFE short fiber, whose surface is activated, is made up of charging it in thermosetting resin such as thermosetting polyurethane, phenol resin, polyimide, polyamideimido, ephoxy resin, unsaturated polyester, etc., at a rate of 0.5-5vol.%. In this PTFE short finer, a fluorine atom of a fiber surface is extracted by its activation and replaced with an active functional group, and it is charged in the thermosetting resin, whereby a partial chemical coupling is produced in a gap with this resin. In consequence, a friction factor is sharply reducible without lowering a physical property of composite material so largely, and if it is used for sliding members such as packing, a bearing or the like, a sliding characteristic is remarkably improvable.
Patent JP-H02305420-A (JP)
Title: Composite capacitor and manufacture thereof
Inventor: FUKAI MOTOHARU
IPC: H01G4/12
Filed: 1989-05-19
Abstract: PURPOSE:To obtain a composite capacitor having lesser irregularity in electrostatic capacitance between capacitor elements by a method wherein a common electrode is formed on one surface of a dielectric porcelain substrate, discrete electrodes are formed on the other surface, and these discrete electrodes are isolated by the low permittivity region of the dielectric porcelain substrate. CONSTITUTION:Counter electrodes are composed of a common electrode 32, formed on one surface of a dielectric porcelain substrate 31, and discrete electrode 33 formed on the other surface of the substrate 31, and these discrete electrodes 33 are isolated by the low permittivity regions 37 formed on the dielectric porcelain substrate 31. When the discrete electrodes 33 are isolated by the low permittivity regions 37, the insulating effect of each capacitor is reduced, and the irregularity of the electrostatic capacitance between each capacitor element is decreased. Moreover, the dielectric porcelain substrate 31 is sintered after metal paste, containing Al2O3 and SiO2, has been applied on a part of the surface of a porcelain molding, and the low permittivity regions 37 are formed on the region where the metal paste is applied. As a result, a composite capacitor, having lessened irregularity in electrostatic capacitance of each capacitor element, can be obtained.
Patent JP-S617031-A (JP)
Title: Tubular body storing and supplying device
Inventor: KONDOU YOSHIHIDE
IPC: B65G1/14
Filed: 1984-06-22
Abstract: PURPOSE:To store tubular bodies classifying them and delivering a specified tubular body as required to working processes and improve the efficiency of work by constituting a tubular body storing and supplying device of one or more storing grooves, lifters in the grooves and cover plates that form slopes for shifting the tubular body at entrances of the grooves. CONSTITUTION:Storing grooves 7 that store classified tubular bodies are formed in the body 6 of the device, and tubular bodies are piled up in the longitudinal direction of the grooves. At this time, many grooves, not limited to 7a, 7b, can be formed. The cover plate 8 formed near the upper end of each groove opens or closes the storing groove 7 by engaging a main arm 9a with a sub-arm 9b, and when the groove is closed, the tubular body shifts by rolling. A stopper 10 turns around an axis 12. The tubular bodies shift while rolling on the slope of the body 6 of the device and fall down in the groove for which the cover plate 8 is opened and the stopper is erected, and the lifter 11 in the storing groove at goes up and down according to the number of tubular bodies. When delivering the tubular body, the cover plate 8 is opened, and the lifter 11 is pushed up to deliver the tubular body.
Patent JP-S5651741-A (JP)
Title: Photographic element for color diffusion transfer
Inventor: TSUBOTA HARUHIKO
IPC: G03C8/36
Filed: 1979-10-03
Abstract: PURPOSE: To provide a superior gradation regulating action and especially improve the gradation of the toe of a photographic characteristic curve by adding a specified hydroquinone deriv. as a competing drveloper to one or more among specified photographic elements.  
     CONSTITUTION: A hydroquinone deriv. represented by the formula (where R is 1W18C alkyl optionally having OH, halogen, sulfone, carboxy, amino, sulfonamido or other substituent) is used as a compound having a gradation regulating effect. The compound is called a competitive developer. By addion the compound to one or more among a photosensitive silver halide emulsion layer combined with a dye releasing redox compound, a dye image receiving element and an alkaline processing composition element, the gradation of a highlighted part is improved without lowering the transfer image density (Dmax), and superior toe gradation is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61284781-A (JP)
Title: Developing device
Inventor: ONO TAIZO
IPC: G03G15/08
Filed: 1985-06-11
Abstract: PURPOSE:To obtain a developing device which provides high picture quality with both a positive-positive image and a negative-positive image by arranging an atomizing electrode so that an atomized developer passes between an opening part and a developing electrode. CONSTITUTION:When a voltage is applied between a rotary brush 11 and the atomizing electrode 17, insulating toner 7 is atomized, passed between the opening part 16 and developing electrode 18, and recovered to the rotary brush 11. Then, when a minus voltage is applied to the developing electrode 18 by the 2nd high voltage DC power source 20 between the developing electrode 18 and a photosensitive drum 1, the insulating toner 7 which is charged negatively sticks electrostatically only onto a no-charge part on the photosensitive drum 1 which is irradiated with light. The electric field of the charge part of the photosensitive drum 1 is intenser than that an electric produced by applying the voltage between the developing electrode 18 and photosensitive drum 1. Consequently, an image of high picture quality which is superior in the reproducibility of thin lines and gradation is developed.
Patent JP-S61284466-A (JP)
Title: Electronic printer
Inventor: MATSUI HIROTOSHI
IPC: G06F3/12
Filed: 1985-06-12
Abstract: PURPOSE:To provide an electronic printer simplified in the input of a fixed form sentence, by reading prodetermined character information by an optical or magnetical method to input the same and making it possible to print said character information. CONSTITUTION:When a usual sentence is printed, a key is pressed to generate a key code which is, in turn, inputted to CPU12 and converted to a ASCII code on the basis of the processing program of ROM 13 and a wheel number and printing pressure information are read from ROM 13. In the case of a fixed form sentence, the ASCII code of the fixed form sentence is read from a booklet 7 by using an input pen 5 and stored in the memory area of RAM14 through an interface 15. CPU12 reads the code information stored in RAM14 to perform the same processing as the case of usual input by a key input part 2. The wheel number and printing pressure information are transmitted to W-CPU18 and information is temporarily stored in an internal buffer. W-CPU18 reads the information and, when the direction and quantity of the rotation of a wheel are determined, a wheel driving motor 19 is driven to move the wheel and a hammer driving part 20 is driven to perform printing.
Patent JP-S5460894-A (JP)
Title: Reflective liquid crystal color display unit
Inventor: SUZUKI KOUJI
IPC: G09F9/00
Filed: 1977-10-25
Abstract: PURPOSE: To secure the display of at least two colors of different hues by displaying the mixed color of the color of the mixture liquid crystal containing the 2-color coloring matter and the color of the colored reflecting plate when no voltage is applied and displaying the color of the reflecting plate only when the voltage is applied respectively.  
     CONSTITUTION: Mixture liquid crystal 8 of the nematic liquid crystal and the chiral material is put between a pair of opposing substrate 11 and 12, and colored reflecting plate 5 is provided at the substrate 12. The light entered the substrate is absorbed to 2-color coloring matter 7 contained in the liquid crystal layer, and the light passed through the liquid crystal layer is reflected by plate 5. In this case the light receives the selective absorption of an optional wavelength which is peculiar to the reflecting plate, and accordingly the mixture of the color of coloring matter 7 and the color of plate 5 is displayed at the display side. At the voltage application time, the reflected light displays the color of reflective plate 5. Thus, at least two colors of different hues can be displayed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000317129-A (JP)
Title: Pusher type medal game machine
Inventor: KUMAGAI HIDEO
IPC: A63F9/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a pusher type medal game at low cost, offering a sense of achievement and a full thrill. SOLUTION: A pocket 10, a medal shooter 5 for rolling charged medals on a pusher 3 in the direction of traversing their reciprocating motion while changing its direction within a small angle range and a prize winning pocket 6 for admitting the medals rolled across the pusher 3 with its entrance closed by a shutter 60 are provided on a table 1 on which the pusher 3 performs reciprocating motion along its upper face. The shutter 60 is opened in accordance with the result of a bonus game which is started when the medals on the table 1 drop in the pocket 10, so that the medals can be charged from the medals shooter 5 aiming at the prize winning pocket in the meantime.
Patent JP-H0422014-A (JP)
Title: Manufacture of multi-core cable
Inventor: HARADA TETSUO
IPC: H01B13/14
Filed: 1990-05-16
Abstract: PURPOSE:To obtain a multi-core cable of small diameter with low permittivity and stable electric characteristic by twisting plural insulated wires together, to which energy line hardening type resinous composition with which expansive hollow spheres are mixed, is applied, and which are heated, for forming a high vacancy ratio resinous coating layer. CONSTITUTION:An energy line hardening type resinous composition with which expansive hollow spheres are mixed, is applied to and coated on the outer periphery of a conductor, and the resinous composition is heated, so as to make the expansive hollow spheres foam, and plural insulated wires for which a high vacancy ratio resinous coating layer is thus formed, are twisted together. The expansive hollow sphere means a ball material that contains a liquid of low melting point, a chemical foaming agent that produces gas in foaming by heating resolution and so on, or air, or other gas, such as nitrogen, argon, isobutane and the like. A multi-core cable of low permittivity, which has a thin film coating of small diameter, and whose electric characteristic is stable, is thus obtained.
Patent JP-S5752820-A (JP)
Title: Measuring device for flow speed and flow rate
Inventor: ITOU ICHIZOU
IPC: G01F1/32
Filed: 1980-09-16
Abstract: PURPOSE:To enable the measurement to be performed in a high temperature region, by eliminating the variation in a alternating force acting on a body caused by a von Karman's vortex street due to ambient temperture. CONSTITUTION:Disc shaped insulators 6a and 6b are arranged on both sides of a stress sensing part 4. The stress sensing part 4 and the insulators 6 are compressed and fixed to a concave part 22 by a fixing body 7. One end of the fixing body 7 is fixed to a force receiving body 2, and fixed by, e.g. a welding part 71. A depth L of the concave part 22 is so established that the difference in thermal expansion between the force receiving part 2 and the strain sensing part 4 and the insulators 6 is just cancelled by the differece in themal expansion between the force receiving body 2 and the fixing body 7.
Patent JP-H0424874-A (JP)
Title: Image forming/storing device
Inventor: SASAMA KAZUO
IPC: G06F17/30
Filed: 1990-05-19
Abstract: PURPOSE:To improve the operability of an image forming/storing device by reading out the image information corresponding to the retrieving information read out of a summary and generating the image information on a medium where an image is formed. CONSTITUTION:A start key is pushed on a keyboard 11 and the document information on the first page of an original is converted into the electric signals by a scanner 41. The quantity of data is compressed by a CODEC 21 and the data are stored in an optical disk through an optical disk device 51. Then the bar code recorded to a summary PP is read by the scanner 41, and a CPU 10 detects the retrieving information out of the bar code. The image data read out of the device 51 are expanded by the CODEC 21 and stored temporarily in a page memory 30 via an image bus 7. Then the image data are transferred via the bus 7 and a printer interface 42 and printed on the transfer paper P for each page by a printer 43.
Patent JP-H08323028-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1996-05-23
Abstract: PURPOSE: To make a procedure to buy a lent game medium convenient, by a counting means to count the number of outputting of lent game medium request signals from a lent game medium request generation means and an information means to inform outside of the data corresponding the counted number. CONSTITUTION: In a ball lending device 40, for example a ball discharging device comprising a sprocket with a game ball engaging groove around its outer periphery and its rotation driving device are built therein, when game balls are almost running out in a supply tray 102 in front of the game machine, the sprocket is rotated by lending ball request instructions from a collection controller to discharge a prescribed number of game balls. A ball discharging device 41 of the ball lending device 40 is set on a position slightly higher than that of the supply tray 102 and is fitted by a discharging nozzle 42 whose tip is faced to the upperstream of the supply tray 102. Thus game balls as lent balls from the ball lending device 40 are automatically flowed down to the supply tray 102.  A number display CNT counts lent ball request signals as lent balls and the number of outputs are displayed.
Patent JP-H06316954-A (JP)
Title: Structure of bathroom and unit bath
Inventor: SHIMA NOBUYOSHI
IPC: E03C1/12
Filed: 1993-04-30
Abstract: PURPOSE:To provide a safe bathroom wherein there is a small difference or no difference in level between the floor of a dressing room and the floor of a washing place by intercepting the overflow or splash of water generated on the floor of the washing place of the bathroom in front of a doorway to prevent the water from flowing out of the doorway. CONSTITUTION:A doorway 4 is provided in a side wall 3 of a bathroom. Folding doors 8 are provided in the doorway 4. The lower edge 40 of the doorway 4 and the floor 1 of a washing place are provided on the same level with each other. A floor drain element 7 for intercepting water is provided on the floor 1 on the side of the doorway 4. The floor drain element 7 has a floor drain pit 77 including a drain trap 74 in its bottom. A covering body 73 is provided on the opening of the pit 77 and water passing sections 730 are provided in the body 73. A floor drain element 6 is provided on the floor 1 on the side of a bathtub. The element 6 has a floor drain pit 67 including a drain trap 64 at the bottom. A covering body 63 is provided on the opening of the pit 67 and water passing holes 630 are formed on the body 63.
Patent JP-S5461403-A (JP)
Title: Power supply control circuit for booster
Inventor: FURUYA ISAMU
IPC: H04B3/36
Filed: 1977-10-25
Abstract: PURPOSE: To stop the power supply to stop the booster automatically and to the  operation, if the booster amplifying the signal at antenna system causes oscillation.  
     CONSTITUTION: If the booster 1 causes abnormal oscillation, the output voltage is picked up from the signal branching circuit, it is detected with the diode 12 and is smoothed with the capacitor 20, and is fed to the transistor 13 of the failed voltage detection circuit being a DC amplifier. The abnormal oscillation voltage is amplified with the transistor 13 and becomes the control signal to the transistor 14. When the transistor 14 is conductive, the current interrupter 15 is operated and the supply of power to the booster 1 is topped 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08318058-A (JP)
Title: Reciprocating electric razor
Inventor: NAKATANI MITSUO
IPC: B26B19/04
Filed: 1995-05-26
Abstract: PURPOSE: To sufficiently closely adhere an inner blade to an outer blade and to improve beard cutting ability by fitting a pin integrally provided on a driver to a fitting part formed on the inner blade and transmitting driving force in a reciprocating type electric razor in which the inner blade is made freely attachable and detachable to/from the driver for performing a reciprocating motion. CONSTITUTION: An inner blade attaching part 12 is in a shape in which two prismatic bodies are extended upwards from the neck part of the driver 1 by the same material, hooks 12c for stopping the detachment of the inner blade 2 are provided on the upper parts of the prismatic bodies in a direction vertical to a vibration direction, slits 12b are povided on the upper parts of the prismatic bodies and attaching and detaching force to the inner blade 2 is adjusted. A notch 11a for stopping the detachment is provided on the lower part of the pin 11 positioned at the center of the inner blade attaching part 12 and it is integrally formed at the center of the head of the driver 1. Since the pin is largely protruded from the inner blade attaching part in such a manner, a driving force transmission point is brought closer to a blade surface as much as possible, the decline of the push-up force of the inner blade is prevented and the inner blade is sufficiently closely adhered to the outer blade.