baber/WOPTO huggingface dataset:
Patent JP-H0639531-A (JP)
Title: Conveyor for freshly formed box-free casting sand mold
Inventor: BUIGO PERUSON
IPC: B22C23/00
Filed: 1993-03-19
Abstract: PURPOSE: To reduce or remove tendencies that the moisture in a fresh sand mold condenses on a conveyor and the mold sand sticks to a conveyor bar. CONSTITUTION: This step conveyor for fresh boxless sand mold is composed of at least two sets of alternately fitting parallel bars 3, 4 so as to move, while supporting a fresh boxless sand mold (not shown in the figure), each of bars 3, 4 is covered or coated with material layer composed of the top rail 9 fixed to a base member 7 with a screw 10 and having considerably lower thermal conductivity than that of steel. Furthermore, this top rail is made of suitable synthetic resin, such as low-pressure polyethylene with ultra-high molecular weight.
Patent JP-H09278560-A (JP)
Title: Production of polymer-impregnated concrete
Inventor: SATO TETSUJI
IPC: C04B41/63
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for polymerization treatment of concrete enabling high efficient heating. SOLUTION: A concrete base material 10 impregnated with an impregnation material is placed in a metal-made closed container 30 and subjected to a polymerization treatment. At the upper part of the container 30, a microwave generator 32 is placed, and a fan 34 for diffusing the generated microwaves is placed in front of the generator 32. When the generator 32 and the fan 34 are driven, microwaves emitted from the generator 32 are diffused by the fan 34 and transmitted into the container 30, the concrete base material 10 is directly irradiated with the microwaves and at the same time, the side surfaces and the lower side surfaces are irradiated with the microwaves which are reflected on the inner surfaces of the container 30. Further, a part of the reflected microwaves enter into the inside of a tube 12 from one end.  A part of the entered microwaves are transmitted to the other end through the reflection on the inside surface of the tube 12, and another part of the entered microwaves get into the inside of the base material 10 through porous parts formed on the tube 12. When microwaves are irradiated on the concrete base material 10, the monomer is heated and polymerized to form a polymer.
Patent JP-H06274167-A (JP)
Title: Device and method for adding effect
Inventor: ISHIGURO SHIRO
IPC: G10H1/16
Filed: 1993-03-18
Abstract: PURPOSE:To provide the device and method for effect addition which grant compressor effects having no variation in timbre through easy processing. CONSTITUTION:An effect adding circuit transfers a program and a coefficient to its DSP 3 to perform a compressor effect grating process, but the DSP 3 multiplies an input waveform W(INP) by the weight coefficient P(00) through a multiplier 20 and an adder 23 adds the input waveform W(INP) to the multiplication result. Further, a multiplier 21 squares the input waveform W(INP) and an adder 22 multiplies the squared input waveform W(INP) by the weight coefficient P(00) through an adder 22. Further, an adder 24 subtracts the input waveform W(INP) from a constant W(ZRO) and a sign decision unit 25 decides the sign of the subtraction result. On the basis of the decision result, an adder subtracter 26 performs addition or subtraction as to the arithmetic result of the adder 23 and the arithmetic result of the multiplier 22 and outputs the arithmetic result as an output waveform W(CMP).
Patent JP-2000276520-A (JP)
Title: Method for displaying dimension in cad system
Inventor: SETO TATSUYA
IPC: G06F17/50
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a dimension displaying method in a CAD system which can easily perform dimension display of the dimensional data of an optionally plotted structure and shape and dimensional data among plural parts on drawing. SOLUTION: Representative points in a part to be plotted are preliminarily defined, and the representative points 31, 32, 33,... are decided after drawing is prepared. Next, the coordinates data of the representative points are stored, dimensions among plural coordinates data are operated and dimensional data are stored. Next, the dimensional data are subjected to dimensional display on the plotted drawing. The coordinates data of the representative points and the dimensional data are stored while made to correspond to product data related to the drawing and read and displayed on a drawing preparing picture with the product data as a keyword.
Patent JP-H03282313-A (JP)
Title: Method and instrument for separation distance of mobile object
Inventor: NISHIMOTO IKUO
IPC: G01C3/06
Filed: 1990-03-30
Abstract: PURPOSE:To measure the separation distance between a preceding mobile object and a following mobile object, reflecting light emitting from the following mobile object by the preceding mobile object and measuring the size of an image of light on the light receiving surface of the following mobile object. CONSTITUTION:A detector 10 consists of a light projection part 11 and a light receiving part 12. The projection part 11 emits the light to the preceding mobile object 1. Fur ther, the light receiving surface 16 consisting of a photosensor array and a lens system 17 consisting principally of a light receiving lens on the mobile object 1 side of the light receiving surface 16 are disposed at the light receiving part 12. The light emitting from the projection part 11 irradiates a regressive reflection unit 7 and is regressively reflected. The regressively reflected light is made incident on the light receiving surface 16 through the lens system 17 to form two broken-line bright point images on the surface. The separation distance between the outermost ends of the two bright lines is measured on the light receiving surface 16 to know the angle theta of the regressively reflected light from the relation shown by a specific expression, so the separation distance L1 between the following mobile object 2 and mobile object 1 is measured.
Patent JP-H01257882-A (JP)
Title: Electrostatic latent image developing device
Inventor: HIRAHARA HIDEAKI
IPC: G03G15/09
Filed: 1988-04-07
Abstract: PURPOSE:To reduce the size of the developing device by shifting the position of the loosed part of a thin film member by the movement of a switching part for switching 1st and 2nd developing devices only by the rotation of a guide member. CONSTITUTION:The cylindrical thin film member 3 which covers a driving roller 2 and a guide member which has an internal surface almost in conformity with the external surface of the driving roller 2 and is arranged on both ends of the driving roller 2 are provided, and 1st and 2nd developing devices 1a and 1b are arranged in parallel. A switching plate 12 is provided which allows the loosed part 3a of this thin film member 4 to contact and leave an electrostatic latent image carrier 100 by the positive shift of the loosed part 3a by the rotation of the guide member 4, and this switching plate 12 is moved to place either of the 1st and 2nd developing devices 1a and 1b in a development state and the other in a nondevelopment state. Consequently, the developing devices are securely switched by rotating the guide members 4 of the developing devices and a driving device is simplified and reduced in size.
Patent JP-S62243585-A (JP)
Inventor: NAGANUMA NOBUYUKI
IPC: D05B19/14
Filed: 1986-04-14
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-H03284727-A (JP)
Title: Coating liquid for liquid crystal cell, liquid crystal oriented film, liquid crystal holding substrate and liquid crystal display element
Inventor: SUGITANI HATSUO
IPC: G02F1/1337
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the coating liquid for a liquid crystal cell having a high tilt angle to liquid crystal molecules by incorporating polyamide acid, an amide compd. formed by bringing 1mol arom. diamine and 2mol aliphat. monocarboxylic acid into reaction, and a solvent for the polyamide acid and the amide compd. into this liquid. CONSTITUTION:The polyamide acid A is obtd. by bringing tetracarboxylic dianhydride and diamine into reaction at 50 deg.C or below in the presence of a solvent. The using ratio of the tetracarboxylic dianhydride and the diamine is preferably an equal molar ratio. N, N-dimethylformamide, etc., are used for the solvent. The amide compd. B is obtd. by bringing 1mol phenylene diamine, etc., and 2mol oleic acid, etc., into reaction at 50 deg.C or below in the presence of the N, N-dimethylformamide. The ratio of the use is specified by weight to 0.02<=(B/A)<=0.5. This soln. is applied on a substrate provided with electrodes and the polyamide acid is subjected to dehydration ring closing at 250 to 350 deg.C and the coating is subjected to a rubbing treatment, by which the liquid crystal oriented film of the polyimide system is obtd. The liquid crystal display element is obtd. by using this substrate.
Patent JP-H06300576-A (JP)
Title: Running position display device
Inventor: ISO TOSHIO
IPC: G08G1/0969
Filed: 1993-04-13
Abstract: PURPOSE:To simultaneously display a narrow territory map and a wide territory map on one display screen, in a running position display device in which an own car position is displayed together with a map on the display device. CONSTITUTION:The own car position 19 is displayed together with a map on a display means 8A based on a first map data by a means to read out of a memory the first map data corresponding to the own car position 19 detected by the own car position detecting device, a map data of wider territory is read out of the memory, and a wide territory small map is simultaneously displayed together with the own car position 19 on one part of the display screen of the display means 8A, based on a second map data read out of the memory.
Patent JP-S58204063-A (JP)
Title: Method for preventing corrosion of metal
Inventor: ICHIMURA YUTAKA
IPC: C09D5/08
Filed: 1982-05-21
Abstract: PURPOSE:To prevent corrosion of a metal by forming a coating film layer which has excellent durability, does not form wrinkles on the surface of the coating film nor cause insufficient drying inside the coating film, and is capable of thick coating, by one coating without deteriorating advantages, such as good coatability and easiness of surface treatment, inherent to oil and phthalic resin paints. CONSTITUTION:The metal surface is coated with a paint compsn. contg. 1- 500pts.wt. pigment and 100pts.wt. mixture consisting of 99.9-60wt% mixture of a vegetable fat and phthalic resin and 0.1-40wt% tricyclodecene in such an amount as to give a coating film having a dry film thickness of 50-200mu by one layer coating, and the coating film is dried to form a corrosionproof coating film layer. The surface of this film layer is coated with a paint compsn. contg. 1- 300pts.wt. flat pigment having metallic luster and 100pts.wt. mixture consisting of 99.9-60wt% mixture of a vegetable fat and at least one resin selected from phenolic resin, petroleum resin and cumarone resin and 0.1-40wt% tricyclodecene in such an amount as to give a coating film having a dry film thickness of 30-150mu by one layer coating to form a protective coating film, whereby metal is prevented from being corroded.
Patent JP-H07270092-A (JP)
Title: Resin-precoated aluminum fin material with excellent hydrophilic property
Inventor: FUJIMOTO HIDEO
IPC: F28F21/06
Filed: 1994-03-31
Abstract: PURPOSE:To provide a resin-precoated aluminum fin material having a film which has excellent hydrophilic in an excellent resin film in terms of problems of generation of silica odor and wear of a pressing tool. CONSTITUTION:Aluminum and aluminum alloy contains on surfaces (A) polymer compound having solubility parameter of 7-9 [cal/cm<3>]<0.5>, (B) polymer compound having solubility parameter of 12-16 [cal/cm<3>]0.5 as indispensable ingredients, and a resin film which is finely roughed in a surface state. The compound of the ingredient (A) includes, for example, polyalkylene or its compound, polyacrylic acid or its compound. The compound of the ingredient (B) includes, for example, polyvinyl alcohol or its compound, cellulose or its compound. Further, it may contain one or more types of crosslinkers of metal chelate crosslinker containing coordinative metal element selected from Ti, Zr, Zn and Al, surfactant. A corrosion resistant film may be provided as a base.
Patent JP-H03282334-A (JP)
Title: Light source light quantity correcting device for digital scanner
Inventor: NARA WATARU
IPC: H04N1/04
Filed: 1990-03-30
Abstract: PURPOSE:To uniform the original illuminance by a fluorescent lamp by correcting the quantity of light of a light quantity sensor by a light source light quantity interpolative arithmetic calculating means. CONSTITUTION:Three light quantity sensors 14 are arranged in the length direction of the fluorescent lamp 5 and the light quantity light source interpolative arithmetic calculating means 15 calculates the quantity of light among those light quantity sensors 14 by interpolative arithmetic operation. In this case, the calculating means 15 consists of RMS 16a-16e, an ADDOR 17, a ROM 18, a RAM 19, and a ROM 20. Therefore, even if the original illuminance by the fluorescent lamp 5 varies owing to rereflection from the original, the light quantity sensors 14 detect the variation in the quantity of light and the calculating means 15 corrects the quantity of light among the tight quantity sensors to uniform the original illuminance by the fluorescent lamp 15. Consequently, the density of image data which are read can be reproduced nearly equally to the original density of the original.
Patent JP-S5311296-A (JP)
Title: Nuclear fuel exchanging device
Inventor: ITOU MASAHIKO
IPC: G21C19/19
Filed: 1976-07-20
Abstract: PURPOSE: To prevent previously an accident such as inserting impossibility by mutual interference of a fuel assembly to be inserted and an adjacent fuel assembly when a nuclear fuel assembly is in inserting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62242852-A (JP)
Title: Flaw detector
Inventor: TAKAZAWA GIICHI
IPC: G01N21/88
Filed: 1986-04-15
Abstract: PURPOSE:To detect both an internal defect and a surface defect of a material to be inspected by providing a sensor with ultrasonic vibrators and an infrared detector and using both ultrasonic waves and light. CONSTITUTION:The sensor 11 which has a space part A in the center is provided with plural ultrasonic vibrators 12 arrayed in a plane opposite the material 4 to be inspected which moves in a line. Further, the infrared detector 15 which photodetects radiant infrared rays from the material 4 to be inspected which is heated by a heater 7 is provided at the space part A. Then, electric pulses are supplied to the ultrasonic vibrators 12 from a transmission part 2, and echo signals from the object material 4 are detected by the ultrasonic vibrators 12, whose reception signals are inputted to an internal defect detection part 6 through a reception part 5 to detect the internal defect of the object material 4. The infrared detector 15 which photodetects the radiant infrared rays from the heated surface of the objective material 4, on the other hand, inputs its output signal to a surface detect detection part 17 after amplification 16, and the signal is processed to detect the surface defect of the objective material 4.
Patent JP-H02265127-A (JP)
Title: Limit switch
Inventor: KAYOGI HIROSHI
IPC: H01H21/28
Filed: 1989-04-05
Abstract: PURPOSE:To prevent chattering by providing energy to the flat face portion of a rotary shaft for operation by the use of each of a pair of coils through a return plunger. CONSTITUTION:In a head 5, a pair of guide holes 13A, 13B are longitudinally arranged at positions symmetric with respect to each other in a rotary direction centering around the free position of an operating lever, and return plungers 14A, 14B, respectively abutting on the upper face of a flat portion 11 are fitted movably by shaft. A pair of reset coil springs 15A, 15B are arranged in the hole portions 13A, 13B, respectively. At the reset time of the operation lever 7, its inertia force wants to migrate, but on the flat portion 11 of a rotary shaft 6, rest coil springs 15A, 15B provide energy to the symmetrical positions in the rotary direction centering around a free position, so that the inertia force can be absorbed by repeated compression of one reset coil spring 15A extended at the beginning of reset and repeated extension of the other reset coil spring 15B. Thereby, it is possible to prevent chattering.
Patent JP-S62243224-A (JP)
Title: Manufacture of deflection yoke
Inventor: KANAO SEIJI
IPC: H01J9/236
Filed: 1986-04-15
Abstract: PURPOSE:To improve the accuracy of a yoke by the constitution of a semiring- shaped dummy core whose sectional form projects in the axial direction and the radial direction in comparison with that of the core, and in which a contracting operation of the sectional form is made possible and by winding a coil on the dummy core and after that, by removing the coil through contracting the dummy core. CONSTITUTION:A coil is wound on a dummy core 1. At this time, a movable part 11 and another movable part 12 of the dummy core 1 are set at each traveling end in each advancing direction. After winding is finished, some elec tric current is applied to the conducting wire so as to slightly melt resin coated on the wre and to give forming strength to the coil. Subsequently, the reciprocat ing devices 3 and 30 are operated to make the movable parts 11 and 12 to retreat to the side of the core main body 10 to produce gaps between the dum my core 1 and the coil 61 and take off the coil 61 from the dummy core 1. Then, the core 60 is inserted being rotated into the inside of the coil 61. Further, the joining surface 62 of the core 60 and the inner surface of the coil 61 are joined and fixed with an adhesive. Thereby, a deflection yoke 6 of high perfor mance with no dispersion in quality can be formed.
Patent JP-2000284162-A (JP)
Title: Lens driving device
Inventor: KANAYAMA TOKUJI
IPC: G02B7/04
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To set the zoom speed (zoom maximum speed) when a seesaw switch is operated and the zoom speed for preset reproduction suitably at the same time by setting those zoom speeds to corresponding speeds individually according to the setting position of one zoom maximum speed adjusting knob. SOLUTION: When the seesaw switch 22 of a driving unit 2 is operated, the power varying lens of an ENG lens is moved at the speed corresponding to the manipulated variable of the switch. When a preset switch 34 is pressed, the power varying lens is moved to a previously stored preset position. The zoom speed in the movement of the power varying lenses can be varied with the zoom maximum speed adjusting knob 38 and the maximum zoom speed in the operation of the seesaw switch 22 is set within a speed range of 1 to 1/10 for the setting position of the knob 38. The zoom speed in preset reproduction, on the other hand, is set within a speed range of 1 to 1/100 for the setting position of the knob 38.
Patent JP-S62242387-A (JP)
Inventor: HIRANO KINICHI
IPC: H05K3/46
Filed: 1986-04-14
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-S57202258-A (JP)
Title: Purification of digested rice
Inventor: NISHIMORI MOTOAKI
IPC: A23L1/09
Filed: 1981-06-08
Abstract: PURPOSE: Digested rice is treated with an adsorbing agent that is prepared by linking tannin with a hydrophilic and water-insoluble polymer through covalent bonds to remove iron and manganese, thus giving good-quality digested rice.  
     CONSTITUTION: The adsorbing agent is prepared by linking tannin or its derivative with a hydrophilic and water-insoluble macromolecular support such as a polysaccharide derivative having amino and carboxyl groups. Rice is digested by means of an enzyme or acid to form a product of 10W40% solid content and 10W100% DE and the resultant digested rice is brought into contact with the above adsorbing agent by the column or batch method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04318838-A (JP)
Title: Radiograph information reader
Inventor: NAKAJO MASAKAZU
IPC: G03B42/02
Filed: 1991-04-18
Abstract: PURPOSE:To execute secondary erasion by a single erasion part, to easily simplify constitution and to enhance the efficiency of sheet housing operation in a cassette. CONSTITUTION:This reader is provided with a read part 14, an erasion part 16, a cassette holding part 20, a sorter part 22, and a sheet carrying mechanism 24, and the mechanism 24 is provided with a 1st carrying system 26 by which a sheet 12 taken out from the cassette holding part 20 is carried in the sorter part 22 after it is carried to the read part 14 and the erasion part 16, and a 2nd carrying system 28 by which the sheet 12 carried out from the sorter part 22 is carried in a cassette 18 held by the cassette holding part 20, and a 3rd carrying system 30 by which the sheet 12 carried out from the sorter part 22 is directly carried to the erasion part 16 and carried in the sorter part 22 again after the secondary erasion is performed.
Patent JP-S59213145-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MORIYAMA SHIGERU
IPC: H01L21/60
Filed: 1983-05-18
Abstract: PURPOSE:To obtain the titled device of high reliability wherein the generation of cracks and pin holes of said device is eliminated by polishing the back surface side after forming an impurity layer and a surface electrode with a patterned insulation layer on the main surface side as a mask. CONSTITUTION:The insulation layers 21 are formed on the front and back surfaces of a semiconductor substrate 20. Next, the P<+> type impurity layer 22 is formed by patterning said layer 21 on an N layer 21b, and an insulation layer 23 is formed on the surface of said layer 22. Then, after opening the contact window 24 of said layer 22, the surface electrode 25 contacting said layer 22 is formed on the surface of said substrate 20. The back surface side of the substrate 20 is polished to a fixed thickness, next an alloy layer 26 containing e.g. AuGe as the main constituent is formed on the back surface of a polished N<+> layer 20a, and an Ag layer 27 is formed thereon, thus obtaning a back surface electrode 28. Thereafter, an Ag bump is formed on the surface electrode 25, resulting in obtaining the semiconductor device 30.
Patent JP-S5711171-A (JP)
Title: Power steering device
Inventor: YAMAGUCHI HIROTSUGU
IPC: B62D5/07
Filed: 1980-06-26
Abstract: PURPOSE: To prevent increase of pressure loss by providing a back pressure control valve in a return path interconnecting a control section and hydraulic pump to raise the back pressure only when steering force is strengthened to raise oil pressure and restrain the rise of the back pressure in high speed travelling.  
     CONSTITUTION: A back pressure control valve 6 is interposed in an oil return path 4 placing a hydraulic pump 2 in ommunication with a control section 1. This valve 6 incorporates a spool valve 9 movable axially in a valve hole 8 formed in a housing 7 in the left and right directions. As oil pressure from the pump 2 is increased, this spool valve 9 is moved left through a plunger portion 11 to thereby close ports 14, 19 and return the return oil to a port 22 through paths 24, 26, 27. Thus, as the oil pressure rises in steering, back pressure in an inlet port 21 is raised. 
     COPYRIGHT: (C)1982,JPO&Japio