baber/WOPTO huggingface dataset:
Patent JP-H1128951-A (JP)
Title: Driver seat
Inventor: YAMAZAKI KATSUMI
IPC: B60N2/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To eliminate pressure to the back side around a knee in actuation of an acceleration pedal so as to provide comfortable long distance drive by forming a recess part connected to the front end part of a seat part in a right front side part of the seat part. SOLUTION: In left and right front side parts of a seat part 1, recess parts 5 connected to the front end part of the seat part 1 are formed individually. The recess part 5 formed in each of the left and right sides of the seat part 1 is formed so as to be gradually lowered from the position slightly in front of the center toward the front end part of the seat part 1, and in the recess part 5, a thigh part of a driver can be held. Therefore, the back side of the thigh part does not press the seat part 1 strongly when the driver actuates an accelerator pedal or a clutch pedal, and as a result, the thigh part is not strongly pressed from the seat part 1 relatively. Therefore, burden to the feet can be reduced as much as possible.
Patent JP-S5891580-A (JP)
Title: Manufacture of magnetic bubble detector
Inventor: TSUGE HISANAO
IPC: G11C19/08
Filed: 1981-11-25
Abstract: PURPOSE:To reduce contact resistance, and to improve detection efficiency, by providing a double-layer film pattern consisting of ''Permalloy '' and carbon existing a spacer on a magnetic material layer by an ion etching method, further providing an electric conductor layer pattern by the ion etching method. CONSTITUTION:On a magnetic material layer 12 on a nonmagnetic material substarate 11, a ''Permalloy '' layer 21 and a carbon layer 22 are stucked being exist a spacer 13. By this double-layer film, double-layer film patterns 23, 24 are formed by an ion etching method. On these patterns, an electric conductor layer 25 is stuck, and an electric conductor pattern 26 is formed by the ion etching method. In this way, contact resistance is reduced by providing a carbon layer pattern, and as for an electric conductor material, an optional one can be selected, and the detection efficiency is elevated.
Patent JP-H0636068-A (JP)
Title: Optical character reader
Inventor: KAJINO YUTAKA
IPC: G06K9/20
Filed: 1992-07-16
Abstract: PURPOSE:To prevent a blank form from being read or a form which is already read from being read again by checking the effectiveness of a form and then reading the form CONSTITUTION:A feeding part 1 feeds the form and a scanner part 2 photoelectrically converts the characters and figures on the form into an image signal. A character segmentation part 3 removes the figures from the image signal according to format information 7 generated by encoding field attributes showing field positions on the form and whether or not a field is a field for deciding the effectiveness of the form and form effectiveness criteria indicating whether the form is effective when a figure is entered or when the figure is not entered. An effectiveness decision part 5 decides the effectiveness of the form according to the format information 7 and character segmentation information and a character recognition part 4 performs the character recognition of an effective form. An ineffective form on the other hand, is discarded by a control part 6.
Patent JP-S57110375-A (JP)
Title: Production of polytetrafluoroethylene resin coated plate for forming
Inventor: TOMINAGA TETSUO
IPC: B05D7/14
Filed: 1980-12-27
Abstract: PURPOSE: To prevent the generation of cracks, stringing or pinhole at a resin coated film by a method wherein a polytetrafluoroethylene resin is coated on a roughened surface of a metallic plate, and after drying, the coated film is baked at 400W430°C for 1W30min.  
     CONSTITUTION: The metallic plate such as an aluminum plate an iron plate, a copper plate, a stainless steel plate or the like has its surface roughened by a chemical etching method, an electrolytic etching method, a mechanical roughening method or the like. The roughened surface of the metalic plate is coated with the polytetrafluoroethylene resin, and afte drying, the coated film is baked at 400W430°C for 1W30min. to obtain a resin-coated plate. The resin-coated plate can be formed without generation of cracks, stringing or pinholes at the coated film even in the case of a plate thickness reduction ratio of higher than 18%, and it can be freed from such drawbackd as generation of blotches or deterioration of corrosion resistance during a surface treatment after the forming operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0719219-A (JP)
Title: Screw for building
Inventor: FUJIWARA HIROJI
IPC: F16B25/04
Filed: 1993-06-30
Abstract: PURPOSE:To prevent any possible floatage of a hard cutting material by forming plural thread diameters of a screw in an area to be screwed in this hard cutting material to be smaller as compared with that of another screw in an area to be screwed in a soft cutting material of a shank. CONSTITUTION:A front area 16 of a screw 11 is screwed in forward till it pierces through a hard cutting material 19, thereby securing a thrust F equivalent to a thread pitch in relation to the hard cutting material 19. If the front area 16 gets into a soft cutting material 20, biting of the screw thread to this soft cutting material 20 is not so good, whereby it rotates as slipping in a gap with the soft cutting material 20, so that the front area comes to a defective thrust (f) small than that from the thread pitch in consequence. Accordingly, the screw 11 makes its rear area 17 pierce through the hard cutting material 19 in this state intact. As for the rear area 17, the screw thread is small in diameter the screw thread of this rear area 17 is liable to slip to an internal thread of the hard cutting material 19 tapped by the screw thread of the front area 16 being large diametral in the thread ridge. In consequence, any screwing motion between the rear area 17 and the hard cutting material 19 comes to a defective thrust F-alpha, so this hard cutting material 19 is not floated at all.
Patent JP-2001022104-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: KINO HIDEKI
IPC: G03G21/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent an adhesive from being ununiformly applied by using the upper and lower limit thresholds of the number of pixels in a satisfactory adhesive-applied part with respect to the number of pixels in a reference part, thereby judging whether the applied state of the adhesive is satisfactory or not. SOLUTION: The number of pixels in an adhesive-applied part 13 in a specific image-processing area 19 is measured by a CCD camera 12 being a pixel sensor. Also, the number of pixels in the open end 14 of a photoreceptor drum being a reference part, and the number of pixels in an adhesive-non-applied part are measured. Since the areas and position of the adhesive-applied parts are different from each other depending on the types of photoreceptors, there is difference between them in the number of the pixels in the adhesive-applied part with respect to the number of the pixels in the reference part of the photoreceptor drum. Therefore, plural standard samples are prepared, a standard deviation is found by performing required measurement and, necessary upper and lower limit thresholds are set based on the standard deviation.  In the case the number of the pixels in the adhesive-applied part with respect to the number of the pixels in the reference part obtained by an image processing is within the range of the threshold, the adhesive-applied part is judged to be satisfactory, and in the case it is out of the range, it is judged to be unsatisfactory.
Patent JP-H0356027-A (JP)
Title: Zero-phase voltage detector
Inventor: AIKAWA NAGANARI
IPC: G01R29/16
Filed: 1989-07-21
Abstract: PURPOSE:To prevent a malfunction by measuring the voltage of each phase of an AC electric wiring by using earth capacitances and subtracting the instantaneous value data of corresponding electrical angles before an n/2 period from each of instantaneous value data at every electrical angle. CONSTITUTION:The voltage value of each phase of AC electric wirings 9a-9c are measured by measuring means 7a-7c, 11a-11c, 13a-13c, 14a-14c, 15a-15c. The error components of zero-phase voltage changed by the humidity characteristic difference, etc., of earth capacitances 10a-10c are offset by subtracting corresponding instantaneous value data (an instantaneous value data group from the twelfth period to the (n/2)-th period) before the (n/2)-th period from each instantaneous value data of the sampling data (an instantaneous value data group from the (n/2+1)-th period to an n-th period) of specified frequency, an instantaneous error component by white noises, etc., is reduced by levelling a plurality of subtraction value data at every electrical angle. Accordingly, a malfunction can be prevented.
Patent JP-S5979514-A (JP)
Title: Autotransformer
Inventor: ICHIKAWA MOTOYASU
IPC: H01F29/02
Filed: 1982-10-29
Abstract: PURPOSE:To avoid the variation of the tertiary terminal voltage in accordance with the position of the tap by a method wherein the 1st series winding, a branch winding and a tertiary winding are wound around a main leg of the 1st core and at the same time the 1st exciting winding connected to the tertiary winding in parallel and a tap-winding are wound around a side leg of the core and the 2nd exciting winding and the 2nd series winding are wound around the 2nd core. CONSTITUTION:One end of the 1st series winding 7 is connected to a high voltage line terminal U and another end is connected to one end of a branch winding 8 via a series winding 14 of a series transformer 15 and at the same time connected to an intermediate voltage line terminal (u). Another end of the branch winding 8 is connected to a neutral terminal V. The 1st exciting winding 11 is connected to terminals (a) and (b) of a tertiary winding 9 so as to be in parallel to the tertiary winding 9. A tap-winding 10 is provided and connected to the 2nd exciting winding 13 via a required position of the tap. The area enclosed by a dot line 12 shows the main transformer proper and the area enclosed by a dot line 15 shows the series transformer proper. With this constitution, the terminal voltage of the tertiary winding 9 is kept constant regardless to the position of the tap of the tap-winding 10.
Patent JP-S5979378-A (JP)
Title: Optical character reader
Inventor: ODA HARUTA
IPC: G06V10/12
Filed: 1982-10-29
Abstract: PURPOSE:To improve the operability of an optical character reader (OCR) equipped with an optical system having a visual field across plural lines on a slip, by performing the reading of one line set on the slip by detecting a header slip. CONSTITUTION:This OCR is equipped with an optical system which has a visual field across plural lines of a slip 21 and is composed of a lighting system 17 and lens system 16, and a recognizing section 20 which recognizes video signals from the optical system. In addition to the above, a moving mechanism 18 which moves the optical system in the same direction as the scanning direction of a line sensor 15 is also mounted on the OCR. Furthermore, a control section 19 which continues the reading of one set line during the course of the reading of the slip 21 and controls the optical system, recognizing section, moving mechanism, and whole OCR in accordance with the read result of one line by detecting a header slip is also installed to the OCR. When the OCR is formed in such a way, any mis-operation of an operator can be prevented and the operability can be improved.
Patent JP-S6168361-A (JP)
Inventor: WATANABE YOSHIHARU
IPC: C04B28/02
Filed: 1984-09-10
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-S6167082-A (JP)
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/15
Filed: 1984-09-10
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-H09138510-A (JP)
Title: Method and device for positioning original film
Inventor: OKAMOTO TETSUYA
IPC: G03F1/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To accurately and easily position the image area of an original film on a surface plate. SOLUTION: A register measuring unit for detecting the register of a negative film 16 placed on the substrate is arranged on the fixed surface plate 206 of a surface plate 202 in accordance with oblong holes 280 to 284. On the fixed surface plate, round holes 294A and 294C are arranged opposite to the blackened area 44 of the negative film near the boundary between the blackened area 44 and a transparent area 46, and round holes 294B and 294D are arranged opposite to the transparent area, and at the inside of each round hole, a photoelectric sensor is installed.  A movable surface plate 204 is moved by a punch hole drilling part 200 in accordance with the effect which area is detected by each photoelectric sensor, the blackened area of the negative film placed on the surface plate or the transparent area of the film, and after roughly adjusting the position of the negative film (temporary positioning), the register is detected by a scanner, then, the image area of the negative film is accurately positioned on the surface plate.
Patent JP-H0632402-A (JP)
Title: Garbage container collecting device
Inventor: KAWASE AKIRA
IPC: B65F5/00
Filed: 1992-07-16
Abstract: PURPOSE:To provide a garbage containers collecting device with which the garbage containers can be collected according to the frequency in gathering of garbage, and the collecting efficiency of the garbage containers can be raised. CONSTITUTION:A garbage containers collecting device for collecting a plural number of kinds of garbage containers 14A-14C comprises a cage 11 for vertically carrying the garbage containers 14A-14C, and a transferring conveyor 18 having a transferring part 21 for transferring the garbage container 14A to the cage 11 and waiting parts 22, 23 for making the containers 14B, 14C of different kinds to wait on both sides of the transferring part 21 as being able to be moved to the transferring part 21.
Patent JP-S6432970-A (JP)
Title: Steering control device for front and rear wheel steering vehicle
Inventor: TSURUMIYA OSAMU
IPC: B62D137/00
Filed: 1987-07-29
Abstract: PURPOSE:To improve operation stability by correcting a reference steering ratio determined according to a car velocity by steering speed, and determining the target steering of a rear wheel by the corrected steering ratio and steering angle to turn the rear wheel. CONSTITUTION:A micro-computer 30 reads a car velocity from car velocity sensors 20FL-20RR and determines a reference steering ratio R. Secondly, a steering speed output from a steering speed sensor 15 is input to determine a correction factor and compute a correction steering ratio by multiplying the reference steering ratio by the correction factor. Next, steering speed components are obtained from the steering speed. Subsequently, steering of front and rear wheels is input from output of a steering sensor 14 and multiplied by a correction steering ratio to calculate the target steering of the front and rear wheels. After that, a deviation between a detection signal of the rear wheel steering sensor 24 and the target steering is computed to obtain steering components. The steering components and the steering speed components are added to determine steering force, which is output to a driving circuit 28. Thus, the operation stability can be improved.
Patent JP-H0238047-A (JP)
Title: Apparatus for producing laminated structure
Inventor: YOSHIMIZU TOSHIYUKI
IPC: G02F1/1335
Filed: 1988-07-28
Abstract: PURPOSE:To reduce quantity of static electricity generated when a protective sheet body is released from the first support member by performing lamination operation by relatively moving the first and second support members so as to oppose one surface of the first member to one surface of the second member. CONSTITUTION:A protective sheet body 37 is released and the first stage 51 is angularly displaced around a rotary axial line 51a in a direction R7 to bring a sticking layer 36 to a state opposed downwardly. Next, a laminating roller 33 is displaced in a direction R3 to be brought into contact with the surface on the side of the first stage 51 of one end part 31a of a polarizing plate 31. Subsequently, the second stage 52 is parallelly moved in a direction R5 and the laminating roller 33 is displaced in a direction R1 to press the sticking layer 36 in the vicinity of one end part 31a of the polarizing plate 31 to the surface on the side opposite to the second stage 52 of a liquid crystal panel 32. Next, the second stage 52 is parallelly moved in a direction R6 and the polarizing plate 31 is fed while slid with a support projection 35 to be laminated to the liquid crystal panel 32 by the laminating roller 33.
Patent JP-2001017203-A (JP)
Title: Sole of shoe for indoor exercise and underwater exercise
Inventor: KINOSHITA SHOJI
IPC: A43B13/22
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To significantly improve the anti-slipping ability of a shoe, to prevent the sole from peeling off the shoe material in the walking under water and to achieve the flexibility both in the longitudinal direction and in the lateral direction while the anti-slipping ability in the underwater exercise is maintained at the same time. SOLUTION: This shoe for the indoor exercise and the under-water exercise has a bank part 1 rising along the rim of the sole, and wave-shaped grooves 2 with irregular wavelengthes are formed on the ground contact surface of the sole. The direction of the wave-shaped grooves on the area 3 at the heel part is perpendicular to the center axis A and the direction of the wave-shaped grooves on the area 4 outside of the center axis A at the front part is also perpendicular to the center axis A, but the direction of the wave-shaped grooves on the area 5 inside the center axis A at the front part is nearly parallel to the center axis A.  The sole of the shoe hardly peels off the shoe material and is excellent not only in the flexibility both in the front/rear directions and in the right/left directions of the shoe but also in the anti-slipping ability both in the. front/rear directions and in the right/left directions.
Patent JP-S6083762-A (JP)
Title: Die casting method
Inventor: SOSE MAMORU
IPC: B22D17/22
Filed: 1983-10-13
Abstract: PURPOSE:To permit easy venting of the gas from the inside of dies in the stage of injection and to obtain an injected product having good quality by providing a porous body in the midway of a discharge path communicating with the outside of the dies from the die cavity. CONSTITUTION:A porous body 11 of ceramics, etc. is provided in a vent groove 10 conducted from the cavity 7 of dies 3, 4 and a gas discharge path 12 is provided behind said body. When a molten metal is cast into the cavity 7 while the dies are held clamped, the gas in a casting port 8 and the cavity 7 is passed through a vent way 9, the groove 10 and the body 11 during filling of the molten metal. When the inside of the cavity 7 is filled with the molten metal, the molten metal intrudes into the path 10 as well but the pores of the body 11 provided there have about the size to prohibit passage of the molten metal so that the molten metal stops there without flowing to the outside of the dies.
Patent JP-S6346184-A (JP)
Inventor: OKADA KAZUO
IPC: A63F9/00
Filed: 1986-08-13
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-S6248595-A (JP)
Title: Production of ink ribbon for thermal transfer recording
Inventor: OTSUKA KEITA
IPC: B41J31/00
Filed: 1985-08-28
Abstract: PURPOSE:To obtain an ink ribbon capable of giving a transferred image of high quality, by providing on an insulating base a thin metallic film provided with through-holes in a high density by using a photoresist film as a mask, and filling the through-holes with a heat-fusible ink. CONSTITUTION:Cylindrical photoresist films 12 are provided in a staggered pattern on an insulating base 11 formed of a glass or the like. A metallic film 15 is provided on the base 11 by electroless plating while using the photoresist films 12 as a mask. The entire body is immersed in a photoresist film removing liquid to remove the film 12, and the metallic film 15 thereon is also removed, whereby the thin metallic film 15 is obtained which is provided with a cylindrical through-holes 17. The film 15 is released from the glass base 11 to obtain the base 16 for the ink ribbon. The base 16 having the through-holes 17 is immersed in a heat-fusible ink contained in a container to fill the holes 17 with an ink 18. Since the through-holes 17 are provided in a high density, print dots formed by ink droplets can be obtained in the state of a high resolution, and a transferred image of high quality can be obtained.
Patent JP-H0354610-A (JP)
Title: Involute interpolation error correcting system
Inventor: SASAKI TAKAO
IPC: G05B19/18
Filed: 1989-07-21
Abstract: PURPOSE:To obtain the cut plane of an involute curve with high accuracy without generating an uncut part and a notch by automatically change the command path of the involute curve based on the error quantity of the uncut part or the notch and radius of curvature to start correction set as parameters in a numerical controller. CONSTITUTION:When the uncut part or the notch is generated, the radius of curvature from a fundamental circle C up to the start point of the uncut part or the notch on a first involute curve and the error quantity De of the uncut part or the notch in a normal direction for the end Pe1 of the first involute curve are estimated based on the shape to be processed of the uncut part or the notch, and their values are set at the numerical controller as the parameters. The numerical controller performs interpolation by changing a first offset quantity when performing the interpolation of the first involute curve to a second offset quantity in which the offset quantity is changed by the error quantity, and performs the interpolation by dividing the first involute curve into the second involute curve whose offset quantity is unchanged and a third involute curve whose offset quantity is changed. In such a way, the interpolation of the involute curve without generating the uncut part and the notch can be performed.
Patent JP-S6168667-A (JP)
Title: Document processing device
Inventor: SUZUKI KATSUYUKI
IPC: G06F3/0481
Filed: 1984-09-11
Abstract: PURPOSE:To input a character without deleting he fixed format part of a document by adding protect information which shows prohibition of input or release of it at each character area of a picture plane memory, checking it each time when a cursor is moved. CONSTITUTION:When a cursor is moved to a character area, protect information PI of said area is checked, and if it is 'on', the protect information PI of net area is checked. If it is not 'on', then move the cursor to the next character area, and if it is also 'on', further check the protect information of the next area. On a picture plane memory 12, display data (symbol code) such as brackets or comma is stored at each character area, and the protect information bit PI attached to each character area is obtained by 'ON', for example '1'. Such situation is obtained by writing a character/symbol code group with protect information which is shown as document data 14 onto the picture plane memory.