baber/WOPTO huggingface dataset:
Patent JP-S60230223-A (JP)
Title: Pedal device
Inventor: DOI MASAYUKI
IPC: F16B17/00
Filed: 1984-04-27
Abstract: PURPOSE:To reduce the number of parts and the man-hour for assembling by engaging the tip of an arm having uneven fall-off stopping structure, into the pedal of a synthetic resin, and fixing it. CONSTITUTION:A pedal device consists of an arm 1 which is attached pivotally to a car body and turned, and a pedal 2 fixed to its tip. This pedal 2 is formed in one body by thermoplastic synthetic resin, and provided with a stepping plate 21 of the front, and an arm engaging part 22 of the back part. Also, on the tip of the arm 1, a saw tooth shaped uneven part 1a is formed in the front and the rear side, and used as a fall-off stopper against the pedal 2. In such a state, both of them are engaged by heating in advance the tip of the arm 1 and engaging it into the arm engaging part 22 of said arm 2. In such a way, when engaging it, the inside surface of the engaging part 22 is softened and made suitable to the tip of the arm 1, and both of them are fixed by cooling and hardening them.
Patent JP-S63252637-A (JP)
Title: Pattern for formation of casting mold
Inventor: KUREMATSU TAKESHI
IPC: B22C7/00
Filed: 1987-04-07
Abstract: PURPOSE:To prevent damage of a sand mold by providing 1st vent holes facing inward to the projecting parts on the opposite surface sides of molding sand of a main pattern body and disposing 2nd vent holes communicating with the 1st vent holes to the inside of the main pattern body. CONSTITUTION:The pattern A is constituted of the half arc-shaped main pattern body 12 and the plural projecting parts 13. Three recesses 14 are formed between the projecting parts 13. The recesses 14 are formed with pockets of the sand mold at the time of packing the molding sand 11 therein. Three pieces each of the 1st vent holes 15 are formed at a prescribed pitch to the respective projecting parts 13 so as to center at the axial center of the body 12 and ventable plugs are fitted into both end parts. The 2nd vent holes 17 are further formed to the body 12 from below and are communicated with the 1st vent holes 15 and external air vent holes 9a. The external air flows through the vent holes 15, 17 into the recesses 14 to prevent a vacuum state at the time when the molding sand 11 packed in the recesses of the pattern A parts from the mold.
Patent JP-H11279310-A (JP)
Title: Composition for phenol resin foamed body and its foamed body
Inventor: KATO AKIHIRO
IPC: C08J9/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a composition for phenol resin foamed body which allows easy control of curing reaction, can be formed by foamed-in-place, is easily applied in-place and yields a foamed body with a high strength and heat insulating property. SOLUTION: The composition comprises a benzoxazine-type phenol resin component, a foaming agent, a hardener and a surfactant, wherein the benzoxazine-type phenol resin component in the composition is a mixture of a low-molecular weight benzoxazine-type phenol resin component with a number average molecular weight of smaller than 3,000 and a high-molecular weight benzoxazine-type phenol resin component with a number average molecular weight of 3,000 or larger.
Patent JP-S63256775-A (JP)
Title: Color-changeable synthetic leather and color-changing process therefor
Inventor: ARAI SEI
IPC: D06N3/14
Filed: 1987-04-07
Abstract: PURPOSE:To obtain the titled leather of high surface strength, color-changeable with conventional hot air means, by forming, on a fibrous substrate, a colored polyurethane resin porous layer of easy heat distortion followed by thereon a transparent non-porous polyurethane resin reinforcing layer of specified thickness. CONSTITUTION:On a fibrous substrate made up of natural or synthetic fiber, a porous layer of easy heat distortion is formed by a wet process, using a polyurethane resin with a softening temperature 120-180 deg.C prepared by incorporating 100pts.wt. of a polyurethane resin of easy heat distortion with 1pt.wt. of a pigment or metal complex dye to effect coloration. Thence, on said porous layer, a transparent non-porous polyurethane resin layer 1-50mu thick with a 100% modulus of 10-80kg/cm<2> is formed, thus obtaining the objective synthetic leather readily color-changeable only with hot air without using any color-changing process such as embossing. After processing this leather into a secondary product such as shoes, heating through e.g. hot air or a flat-iron can readily change the color of said product.
Patent JP-S60230258-A (JP)
Title: Memory controlling system of multi-processor
Inventor: MIYAMOTO TSUNEHARU
IPC: G06F15/167
Filed: 1984-04-27
Abstract: PURPOSE:To raise the flexibility of system constitution, and also to shorten an access time of a memory by selecting automatically the control contents corresponding to characteristics of a processor which is being operated. CONSTITUTION:Processors 1-1-1-n can all execute access to a memory 4, but the operation is always permitted to only one processor. A processor operating state identifying circuit 5 identifies this processor whose operation is permitted, and transfers its operating processor identifying signal 8 to a memory control device 3. The memory control device 3 decodes the operating processor identifying signal 8 by an operating system selecting circuit 6, and sets a condition so that a controlling circuit 7 acts on the operating system of its operating processor. The controlling circuit 7 executes a control operation such as interruption or access, etc. to the processor concerned based on this set condition.
Patent JP-H04318869-A (JP)
Title: Copying device
Inventor: OZAKI YOJI
IPC: G03G15/00
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a copying device which can transmit control data so as to, execute the tabulation processing, etc., of the control data transmitted received from plural copying devices by using common softwear in a control section, etc. CONSTITUTION:The copying device has a copying control means 800, a communication control means 900 executing exchange with an external device, a control data storage means 803 storing the control data on the copying control means, transfer means 805 and 907 performing a data transfer between the copying control means and the communication control means, and transmits the control data storage in a data storage means to the external device, as a characteristic. The transmitted control data is classified to common control data and characteristic control data peculiar to the concerned copying device, regardless of the type of the copying device, and a function for showing a relative address from the head address of the transmitted data with respect to the transmitted common control data, is provided.
Patent JP-H05288525-A (JP)
Title: Three-dimensional shape measuring device
Inventor: TAKAHASHI SATORU
IPC: H01S3/00
Filed: 1992-04-08
Abstract: PURPOSE:To precisely measure the three-dimensional shape of a measured object on a real-time basis. CONSTITUTION:A three-dimensional shape measuring device is provided with a semiconductor laser 1 generating a laser beam, a polygon mirror 3 performing the one-dimensional scanning on the laser beam from the semiconductor laser 1, relay lenses 6, 7 focusing the outgoing light of the polygon mirror 3 at the preset positions, a rotary plane mirror 8 arranged at the focal points of the relay lenses 6, 7 to perform the two-dimensional scanning, relay lenses 11, 12 and a light projecting lens 13 radiating the outgoing light of the mirror 8 to the surface of an object 15, a condensing lens 18 guiding the reflected light from the surface of the object 15 to the mirror face of the rotary plane mirror 8, field lenses 19, 20, and a position detecting element 21 arranged at the focal position of the field lens 20 on the reflection optical path of the rotary plane mirror 8.
Patent JP-S5611360-A (JP)
Title: Speed detector
Inventor: TAKASE HIROBUMI
IPC: H02P29/00
Filed: 1979-07-09
Abstract: PURPOSE: To make it possible to detect the speed of reciprocating movement of a long stroke directly with a high precision, by holding always the density of the leakage magnetic flux at a fixed value in the region where the leakage magnetic flux exists.  
     CONSTITUTION: A leakage magnetic flux is generated between magnetic poles 3a and 3b as shown by the dotted-line arrow in the figure. Here, when displacement corresponding to the speed of a detected object is given to coil 2, Hall element 5 fitted to coil 2 converts the leakage magnetic flux to a voltage according to the moving position. This voltage is compared with the voltage of reference power source 6 by voltage comparator 7, and the deviation voltage is fed back to electromagnets 4a and 4b to increase or reduce exciting currents of electromagnets 4a and 4b, and control is performed until the deviation voltage becomes zero. As the result, even if coil 2 is moved, intensity of the leakage magnetic flux near coil 2 is always held at a set fixed value. Thus, the speed of reciprocating movement of a long stroke can be detected directly with a high precision. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06297578-A (JP)
Title: Welding machine
Inventor: MATSUMOTO YOSHITAKA
IPC: B29C65/20
Filed: 1993-04-13
Abstract: PURPOSE:To provide a welding machine capable of replacing the size of a pipe/joint to be welded and joined within a short time and capable of efficiently performing joining work. CONSTITUTION:A plurality of heaters 41, 42, 43 are arranged on a base stand 1 and heater faces 41a, 41b, etc., for mutually different calibers are provided to the heaters. Either one of the heaters 41, 42, 43 is selectively arranged at the prescribed position between a pair of clamps. A plurality of other heaters having heater faces for mutually different calibers provided thereto are provided and any one of those heaters is mounted on the base stand 1 in a freely detachable manner.
Patent JP-S5312997-A (JP)
Title: Manufacture of water-resistant cured articles of guanidine silicates
Inventor: KINOSHITA YOUICHI
IPC: C04B28/00
Filed: 1976-07-21
Abstract: PURPOSE: Water-resistant cured articles usable for construction and civil engineering, manufactured by adding zinc oxide to a guandidine silicate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11281528-A (JP)
Title: Device for inspecting lcd panel and method for inspecting display irregularity defect of lcd panel
Inventor: MATSUMURA YOSHIHISA
IPC: G01M11/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To inspect irregularity defects by correcting the reduction of luminance on the periphery of an LCD panel. SOLUTION: An LCD panel inspecting device comprises a back light to illuminate an LCD panel 1 and a CCD camera 3 to pick up images displayed by the LCD panel 1 and inspects display irregularity defects in the LCD panel 1 on the basis of the first image data obtained by picking up images for inspection displayed in the LCD panel 1.  In this case, the LCD panel inspecting device comprises an edge correction coefficient computing part 8 to compute the correction coefficients of edges of lines on the periphery of the panel 1 so that luminance values may be approximately constant from the center part of the panel 1 to its periphery on the second image data obtained by illuminating the panel 1 in a non-charged state by the back light 2 and picking up its displayed image and an image edge correction processing part 9 to perform correction processing by multiplying the edge correction coefficient computed for every line by each corresponding line of the above-mentioned first image data.
Patent JP-H08264342-A (JP)
Title: Coil device
Inventor: MURABAYASHI YOKO
IPC: H01F27/28
Filed: 1995-03-17
Abstract: PURPOSE: To provide a coil device which is easily manufactured and assembled, lessened in size restraining its coil from bulging owing to winding, capable of carrying a high-frequency heavy current, and enhanced in inductance. CONSTITUTION: A conductive metal foil is wound on a coil base 2 for the formation of a coil wound section 3, a pair of terminals 4 and 5 is provided in a winding starting end and a winding terminal end of the coil wound section 3 protruding, and the coil wound section 3 is of U-shaped metal foil composed of band coils 3A and 3C whose adjacent ends are connected together with a joint 3B. The band coil 3A out of the adjacent band coils 3A and 3C is wound on the coil base 2, the joint 3B connected to the band coil 3A is folded back, and the band coil 3C is wound on the peripheral surface of the coil wound section 3 wound with the band coil 3A in the same direction with the band coil A.
Patent JP-H07296097-A (JP)
Title: Optical information reader
Inventor: GOTO ATSUO
IPC: G06K7/10
Filed: 1994-04-25
Abstract: PURPOSE:To provide an inexpensive optical information reader with simple configuration, where information is read in a short time with high precision without generating an image distortion. CONSTITUTION:A device case 32 having a holding part 36 which an operator can hold, an image-pickup lens 38 with image angle being more than 2alpha and an imaging device 40 which is contained in the device case in a state where a light receiving surface 40a is positioned in a plane surface D being orthogonally crossed with the optical axis C of an image pickup lens and is shifted from the optical axis C to a holding part side are provided. When the device case is arranged so as to permit the optical axis C to be almost perpendicular as against the arrangement surface 42 of an optical information recording medium 34, the imaging device is provided in such a way that its light receiving surface is matched on the extension line of a straight line E connecting the optical information recording medium at a position where the line of sight 30 is not hindered to the center of the image pickup lens. The abberation of the image pickup lens is compensated so as to permit image forming performance in at least a visual field circumference part in the neighborhood of image angle 2alpha, that is, in the image pickup part to be sufficient.
Patent JP-S57200339-A (JP)
Title: Amide derivative, and gas chromatographic analysis of enantiomer mixture using said derivative as stationary phase
Inventor: OOI TAKAFUMI
IPC: C07C231/00
Filed: 1981-06-04
Abstract: NEW MATERIAL:The asymmetric amide derivative of formulaI[R 1  and R 2  are alkyl, aryl, etc.; X is H or acyl of formula A-CO- (A is alkyl, alkenyl, etc.); * is asymmetric carbon; 1-(α-naphthyl)ethylamine contained as the amine component is optically active].  
     EXAMPLE: (+)-Mandelic acid (+)-1-(α-naphthyl)ethylamide.  
     USE: The stationary phase of gas chormatography. Useful for the separation of enantiomer mixture of compounds having -NH- group, -CONH- group, -OH group, -CN group or -COO- group bonded to asymmetric carbon atom. It has wide working temperature range as the stationary phase (room temperature W200°C) and high affinity to the wall of the column tube.  
     PROCESS: The compound of formulaIis prepared by the amidation reaction of α- oxycarboxylic acid of formula II and (+) or (-)-1-(α-naphthyl)-ethylamine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10281464-A (JP)
Title: Control device of indoor open type hot air heater
Inventor: SHIRAI YUTAKA
IPC: F23N5/24
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To operate an indoor ventilation fan when the indoor oxygen concentration becomes a prescribed value or below, to automate recovery of the indoor oxygen concentration and thereby to enable execution of safe heating, by providing an oxygen concentration detecting means and a control means for operating or stopping the indoor ventilation fan according to a detection signal of the detecting means. SOLUTION: A control means 4 is constituted of a microcomputer conducting the operation and stop of a circulation type heater 1 and a fan 3 and has a control part 4a, an indoor ventilation fan turning-on set value 4b and an indoor ventilation fan turning-off set value 4c. This control means 4 makes an indoor ventilation fan 6 operate by an output signal from the control part 4a when a signal from an oxygen concentration detecting means 5 such as an oxygen detecting sensor provided in the main body of a hot air heater shows the indoor oxygen concentration being equal to or lower than the indoor ventilation fan turning-on set value 4b.  It conducts a control to stop the operation of the indoor ventilation fan 6 by the output signal from the control part 4a when the signal from the detecting means shows the indoor oxygen concentration being equal to or higher than the indoor ventilation fan turning-off set value 4c.
Patent JP-S5614415-A (JP)
Title: Manufacture of anhydrous caustic soda from aqueous caustic soda solution
Inventor: SUZUKI SHIYUU
IPC: C01D1/42
Filed: 1979-07-10
Abstract: PURPOSE: To manufacture anhydrous NaOH with high thermal efficiency by concentrating an aqueous NaOH soln. to a predetermined concn. with a liq. film rising type concentrator and feeding the concd. soln. into a liq. film falling type concentrator from the top in the tangential direction together with the resulting steam to heat dehydrate the soln.  
     CONSTITUTION: An aqueous NaOH soln. of ≥45% concn. is fed 4 into liq. film rising type concentrator 1 from the bottom and allowed to rise in concentrator 1. By supplying 2 high pressure steam of ≥8kg/cm 2 , a mixture of the soln. concd. to ≥55% concn. and steam is taken out of top 5. This mixture is fed into whirling chamber 7 of liq. film falling type concentrator 6 in the tangential direction, and a heat medium of 350W500°C is introduced 8 from a lower portion of concentrator 6 and discharged 9 from an upper portion. A mixture of fused NaOH concd. to anhydrous NaOH in concentrator 6 and steam is then sent to vapor-liq. separator 11 through discharge pipe 10 to exhaust 12 the steam, and the fused NaOH is taken out of product taking-out pipe 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03284825-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKASHIYOU YOSHIAKI
IPC: H01L21/02
Filed: 1990-03-30
Abstract: PURPOSE:To lower a temperature on the surface of a semiconductor substrate, and to reduce the variation of the film thickness of the film of an organic solvent by coating the upper section of the surface of the semiconductor substrate with a volatile solvent and vaporizing the solvent. CONSTITUTION:The upper section of the surface of a semiconductor substrate 2 is coated with a volatile solvent 3 such as ethyl alcohol. A process in which the solvent 3 is vaporized is provided. The volatile solvent is vaporized, and an organic solvent 4 such as the mixed liquid of the compound of an impurity element and an organic binder is applied. According to the constitution, since heat on the surface of the semiconductor substrate is robbed as the heat of vaporization when the voltage solvent is vaporized, a temperature on the surface of the semiconductor substrate is lowered, thus reducing the variation in the film thickness of a coated film.
Patent JP-H05257892-A (JP)
Title: Restoration system for electronic mail message file
IPC: H04L12/58
Filed: 1992-03-11
Abstract: PURPOSE:To restore the received message file back to the point of time when fault occurs by using a message journal file if a received message is lost owing to the fault occurring to the message file of an electronic mail system. CONSTITUTION:A means 1 performs a monthly saving process and a daily saving process for the message file and if fault occurs, a means 2 uses the information to restore the message file. Then a means 3 generates journal information on a message arriving at an electronic mail user of this system in the journal file and a means 4 uses this information to restore the message file back to right before the fault occurs to the message file. In case of the fault occurrence of the electronic mail file, the message file can be restored back to right before the received message has the fault.
Patent JP-H10282059-A (JP)
Title: Atmospheric pressure ion source
Inventor: HIRAOKA KENZO
IPC: G01N27/62
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To stably ionize many samples without requiring an auxiliary atomization gas. SOLUTION: A moving phase flowing to an atomization part 3 is screwed by a liquid column generation means 7 and a large charge is applied by a voltage application means 8 for generation of a large, a small particle size areas. Since the moving phase is screwed, a pressure of the moving phase before the liquid column generation means 7 is raised and the moving phase is jetted out at high speed from the generation means 7. As a result, a liquid column of the jetted moving phase is formed from the generation means 7. When the liquid column becomes a predetermined length, the moving phase is atomized because of the reaction of positively charged particles and spreads like a trumpet. Large liquid drops are present at a central part and fine liquid drops are at the outer periphery.  The fine liquid drops are easy to dry and therefore a large amount of naked ions with a solvent removed is produced stably. The naked ions of an area of the fine liquid drops are introduced to an MS analysis part 5 through an orifice 4 and analyzed. In this case, the large amount of naked ions is analyzed, whereby analysis sensitivity at the MS analysis part 5 is improved.
Patent JP-H02266046-A (JP)
Title: Opening and shutting type suspension membrane construction
Inventor: ENDO KATSUHIKO
IPC: E04B5/00
Filed: 1989-04-05
Abstract: PURPOSE:To obtain creative forms by forming a pair of the first beam materials and the second beam materials bearing both ends of suspension materials and hold- down cables so that they are respectively capable of sliding in the shape of a curve and, at the same time, arranging them parallel at a certain interval. CONSTITUTION:An opening and shutting type suspension membrane construction is constituted of suspension materials 30, lifting members 31, membrane material 32 and hold-down cables 33, and both ends of the suspension materials 30 and both ends of the cables 3 are respectively supported by a pair of the first beam materials 34 and a pair of the second beam materials 35. Both ends of the suspension materials 30 and the cables 33 are so constructed that they are capable of sliding in the beam direction along the beam materials 34 and 35 by a specific sliding device, and the membrane material 32 is so constructed that it is capable of opening and shutting by a driving device. The beam materials 34 and 35 always keep a certain interval in the same horizontal plane to arrange them in parallel with each other, the suspension materials 30 are maintained in a parallel state including movement, and the opening and shutting operation of the membrane 32 can be made without hindrance. Accordingly, various creative forms can be obtained.
Patent JP-S5210964-A (JP)
Title: Automatic kneading apparatus
Inventor: ARAI SATOFUMI
IPC: B01F13/00
Filed: 1975-07-15
Abstract: PURPOSE:To uniformly knead the whole material by freely varying the interval bebetween a pair of mixing rolls for forming a bank portion.