baber/WOPTO huggingface dataset:
Patent JP-H09319678-A (JP)
Title: Electronic mail system
Inventor: KUBOTA KIYOHITO
IPC: H04L12/58
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To easily integrate reply data into data under preparing when the data to be integrated into data under preparing are returned through reply mail by providing a data preparing means. SOLUTION: When it is necessary to return the data to be integrated into data under preparing through the reply mail during the preparation of these data, a user prepares a reply data storage area inside the data under preparing by using an area preparing means 23 and afterwards, transmission mail to request the return of data is prepared by using a mail preparing means 31. Reply area information showing the size of this reply data storage area is added to that transmission mail by a synthesizing means 33. A person in charge, who receives the transmission mail added with the reply area information, returns the data of graphs or the like in the size shown by the reply area information. An intra-area writing means 24 writes the returned reply data in the reply data storage area.
Patent JP-S6141778-A (JP)
Title: Formation of insulating film having superior tension giving property and smoothness of grain-oriented electromagnetic steel sheet
Inventor: TANAKA OSAMU
IPC: C21D9/46
Filed: 1984-08-02
Abstract: PURPOSE:To reduce the iron loss of a grain-oriented electromagnetic steel sheet and to improve the smoothness by coating the surface of the steel sheet subjected to finish annealing with a phosphate-base coating soln. contg. hyperfine colloidal silica and by baking the coating soln. CONSTITUTION:A coating soln. is prepd. by blending 100pts.wt. primary phosphate such as Al(H2PO4)3 with 20-80pts.wt. (expressed in terms of SiO2) hyperfine colloidal silica of >=8mmu particle size and 10-48pts.wt. (expressed in terms of CrO3) chromic anhydride or chromate. The surface of a steel sheet subjected to finish annealing is coated with the coating soln., and the soln. is baked at >=350 deg.C. By this method an insulating film having superior smoothness and providing high suitability to forming into an iron core can be formed.
Patent JP-H0210210-A (JP)
Title: Base board inspecting apparatus
Inventor: IKETANI KAZUTOSHI
IPC: G01B21/00
Filed: 1988-06-29
Abstract: PURPOSE:To automate inspection and to improve working efficiency by computing the cumulative square error of the reference height of a part and the measured height data, comparing the cumulative square error and a reference threshold value for every mask, and judging the acceptable or rejectable of a mounted state. CONSTITUTION:The height of a part 2 which is mounted on a printed board 1 and the height of the surface of the board 1 are measured with a three-dimensional coordinate measuring part 3. The obtained height data are corrected with the height from the board 1, and the result is outputted in to a square-error computing circuit 7. In this circuit 7, the square error between the reference value of the part 2 which is stored in a reference-height storage memory 6 and the height data measured with the measuring part 3 is computed. The computed square error is accumulated and added for every mask in a cumulative adding circuit 1 in reference with mask data stored in a mask-data storage memory B 10. IN a comparing and judging circuit 13, the square error which is obtained by the cumulative addition for every mask, is compared with a reference threshold value for every mask for judging acceptable or rejectable which is stored in a reference threshold value storage memory C 12. The acceptable or rejectable is judged based on whether the cumulative square error is larger or smaller than the reference threshold value.
Patent JP-H11348505-A (JP)
Title: Axle hub of vehicle
Inventor: KITAJIMA HARUO
IPC: B60B27/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the coupling strength of a unit bearing with a hub flange by providing a bolt comprising a screw part and a shaft part, and shifting a starting end of the screw part of the bolt when tightened to the unit bearing side from a coupling end face of an annular flange. SOLUTION: A bolt 4 comprises a screw part 6, and a shaft part 7 which is adjacent to the screw part 6 and formed on the right side to the screw part 6. The bolt 4 is inserted in a through hole for bolt of a hub flange 3, and the screw part 6 of the bolt 4 is tightened to a female screw part 111D of a unit bearing 2 to couple the unit bearing 2 with the hub flange 3. A starting end of the screw part 6 of the bolt 4 when tightened is shifted to the unit bearing 2 side from a coupling end face 111A of an annular flange 111. The coupling strength of the unit bearing 2 with the hub flange 3 can be improved thereby.
Patent JP-H1010006-A (JP)
Title: Optical measuring device
Inventor: OKANO KENTARO
IPC: G01M11/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of a frictional force by the contact of a seal member with a ring member and improve the rotating precision of a rotating member by forming a minute clearance between the inside surface of the ring member and the circumference of the rotating member. SOLUTION: A minute clearance 71 having a prescribed dimension is formed between the inside surface of a ring member 69 and the circumference of a rotating member 59. An air chamber 73 formed of an annular recessed part is formed on the circumference of the member 59, and a cover member 75 is arranged on the upper surface of the member 59 so as to cover the clearance 71 and the member 69. A plurality of rotating member-side communicating passages 59d communicating with a suction space 77, one-side ends of which are opened to the air chamber 73 and the other ends of which are surrounded by a member 65 to be measured, a support member 67, and a transparent member 63, are radially formed on the member 59. A filter 79 is arranged in the opening part of the communicating passage 59d to the space 77.  A plurality of ring member-side communicating passages 69a communicating with the communicating passages 59d through the air chamber 73 are radially formed on the member 69. The suction piping 83 of a vacuum generating device 81 is connected to the communicating passage 69a.
Patent JP-S6320242-A (JP)
Title: Display device for vehicle
Inventor: OSONO MASAKAZU
IPC: G09F19/18
Filed: 1986-07-11
Abstract: PURPOSE:To eliminate a trouble at night of a head-up display, by converting the display of the running data into a meter display when the headlamp is on, and into a head-up display when the headlamp is off. CONSTITUTION:When a headlight is on, the light signal is input to a running data display converting circuit 16, and when the headlight is off, the light signal input is stopped. When the light signal is input to the converting circuit 16, the display is converted from the head-up display to the display of a meter 18. On the other hand, when the light signal input is stopped, the display is converted from the meter 18 display to the head-up 17 display. In such a way, by converting the display to the meter display at night, a trouble of the head-up display can be eliminated.
Patent JP-H10338281-A (JP)
Title: Tissue box cover
Inventor: SHIMIZU MISAKO
IPC: B65D83/08
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide practical usability and a gorgeous and soft feeling and sufficiently cope with user's aesthetic sense as an interior article, by constituting an erected part imitating the back and armrest of a sofa by sewing up a cushion material to have a plurality of swelled parts vertically partitioned by sewed-up stripes. SOLUTION: In the cover body 1, the whole cover is formed to have a miniaturized shape of a sofa by sewing up a cushioning material with the same cloths with the cover body 1 along the three directions of the upper edge and further, integrally sewing up the erected part 4 and both sides 5 imitaing the back and the armrest of the sofa. The erected part 4 is constituted of the continually swelled part 7 vertically partitioned with a plurality of lines by vertically sewed-up stripes 6 from both front and rear sides. The erected part 4 is high at the central part and low at both sides to form an arcuate shape. Both sides 5 are shaped to have a triangular column respectively.  Further, miniatuarized cushions 8 are arranged at the right and left sides of the front side of the erected part 4 and ornaments 9 such as pearls are attached to the cushions and the upper ends of the sewed-up stripes 6 respectively.
Patent JP-H0917906-A (JP)
Title: Semiconductor package
Inventor: YANO KEIICHI
IPC: H01L23/12
Filed: 1995-06-28
Abstract: PURPOSE: To provide a semiconductor package which copes with a high input/ output signal number, realizes high heat dissipation property, and improves transmission property of a high frequency signal. CONSTITUTION: A package body is constituted of an aluminum nitride multilayer board 4 which has a cavity 3 for containing a semiconductor element 2 and wherein an inside wiring layer 6 is formed. The cavity 3 is formed of at least two layers of aluminum nitride layers 4a, 4b constituting the aluminum nitride multilayer board 4. The first aluminum nitride layer 4a positioned in an outermost surface has a first opening part for forming the cavity 3 which is approximate to a configuration of the semiconductor element 3 and the second aluminum nitride layer 4b has a second opening part whose area is larger than that of the first opening part. A bonding electrode pad 5 is provided to a cavity formation surface side of the aluminum nitride multilayer board 4 and an outside terminal such as a solder bump 9 is provided to a surface of an opposite side.
Patent JP-S5684773-A (JP)
Title: Oxygen indicator ink composition
Inventor: NAKAMOTO MITSUHARU
IPC: C09D11/00
Filed: 1979-12-13
Abstract: PURPOSE: To provide the titled compsn. which has excellent long-term shelf stability and can be used as an oxygen indicator over a long period of time, consisting of a resin solution contg. a thiazine dye and a reducing sugar and another resin solution contg. an alkaline material.  
     CONSTITUTION: 5W20pts.wt. of a resin (e.g. ethyl cellose or an acrylic resin) is dissoled in 100pts.wt. of a solvent (e.g. toluene or ethyl acetate) to obtain a resin solution (a). 0.1W5.0pts.wt. of a thiazine dye (b) (e.g. Methylene Blue) and 1.0W 50pts.wt. of a reducing sugar (c) (e.g. D-maltose) are dispersed or dissolved in 100pts.wt. of the resin soln.(a) to obtain a liquid (A). 10W50pts.wt. of an alkaline material (d) [which gives a pH of 8 or above when the material is contacted with water (e.g. NaOH)] is dispersed or dissolved in 100pts.wt. of the resin soln. (a) to obtain a liquid (B). When used, the liquid (A) is mixed with the liquid (B) in such a proportion as to give 1W100pts.wt. of component (c) and 1W100pts.wt. of component (d) per one part by weight of component (b). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5950408-A (JP)
Title: Production of optical fiber bundle
Inventor: NAKAO MASAO
IPC: G02B6/06
Filed: 1982-09-17
Abstract: PURPOSE:To produce continuously accurate regular hexagonal bundles without deformation, by laminating successively tape-shaped optical fiber bundles, which are formed by increasing the number of optical fibers successively by one, on a reference tape and putting one on the other of two sets of inverted trapezoidal half materials, which are formed by said lamination, in opposite directions. CONSTITUTION:Respective tapes of optical fibers are pulled out from take-up drums D0-DX-1 where a reference tape-shaped optical fiber C0, where optical fibers are arranged in parallel and connected to one another to constitute one side of the hexagon of the optical fiber bundle with a regular hexagonal end face to be formed, and tape-shaped optical fibers C1-CX-1, which are formed by one optical fiber F successively, are wound, and these pulled-out tapes are laminated in order through an adhesive applying device 1, and an inverted trapezoidal half material 18 close in six directions is formed by plate bodies 5 and 8 of an arrangement guiding jig 2 and driving and press rolls 16 and 17. Two sets of half materials 18 are piled in opposite directions and are allowed to adhere to each other, thus producing continuously optical fiber bundles with a regular hexagonal end face easily and surely.
Patent JP-S5585815-A (JP)
Title: Petroleum feeder in petroleum combustion instrument
Inventor: KOYAGO TAKASUKE
IPC: F23N1/00
Filed: 1978-12-23
Abstract: PURPOSE: To accurately control feed, and to smooth separation between oil and water and the removal of solid matter, such as, dust, etc., by constitution that drops and supplies petroleum once stored at a fixed level into a discharge tank by fiber bundles utilizing a capillary phenomenon.  
     CONSTITUTION: This device is formed by a fixed level petroleum tank 9, which continually stores petroleum at a fixed level from a petroleum tank 2, a petroleum discharge tank 11 partitioned by means of the tank 9 and a dam 10, a petroleum feed means 12 consisting of a fiber bundle group, which extends over the said dam 10 and which both ends are hung to the both tanks 9, 11, and a control portion by means of a cam 13, which is one example as the control means. When soaking the one ends of the fiber bundles 12 into the fixed level petroleum tank 9, the quantity of the petroleum supplied based on the surface tension is controlled if the fiber bundles are provided with recovery functions by winding springs, etc. on the outer circumferences of the fiber bundles and the quantities of the fiber bundles immersed into oil in the tank 9 are varied by means of the eccentric cam 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6140056-A (JP)
Title: Semiconductor linear image sensor
Inventor: SAKAGAMI MASAHIRO
IPC: H04N5/335
Filed: 1984-07-31
Abstract: PURPOSE:To obtain an uniform output-characteristic, by extending low-resistance sections in comb shape between respective photo diodes from a voltage applying electrode, and by causing the low-resistance sections to correspond with an approximately entire length of the photo diodes respectively. CONSTITUTION:Low-resistance sections 4 are formed on an n type semiconductor substrate 2 between respective photo diodes which consist of a plural of p type semiconductor regions 3 and the n type semiconductor substrate 2 respectively. The sections 4 are connected to one side of a voltage applying electrode 8 to be shorted in all, forming a comb shape with the sections 4 being interposed between the respective photo diodes. In this way, uniformity of voltage which is applied to all the photo diodes can be improved and uniformity of voltage which is applied to switches 5 for reading signals out of respective photo diodes can be also improved, thereby to provide a uniform output characteristic and a dark current characteristic.
Patent JP-S5591540-A (JP)
Title: Electron-gun structure
Inventor: OKADA HISASHI
IPC: H01J3/02
Filed: 1978-12-29
Abstract: PURPOSE: To reduce the halo occurring at the effective peripheral region of the fluorescent screen, by making the opening diameter of the focusing electrode farthest from three electrode section smaller than that of the opposing focusing electrode in the construction of the main lens section.  
     CONSTITUTION: The opening diameter of the focusing electrode 46 farthest from the three electrode section comprising cathodes 42R, 42G, 42B, first electrode 43, and second electrode 44, is made smaller than that of the opposing focusing electrode 45. In an electron-gun in which three cathodes 42R, 42G, 42B are aligned as shown in the figure, the holes in the electrodes 45 and 46 are perforated in such a manner that the holes through which the central beam G passes are opposed coaxially, and the holes in the electrode 46 through which the outside electron beams R, B pass are outwardly off-centered relative to the corresponding holes in the electrode 45. Thus, electron beam focusing which produces substantially no halo all over the fluorescent screen can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0215512-A (JP)
Title: Semiconductive fabric tape for power cable
Inventor: MATSUMOTO TETSUO
IPC: B32B25/02
Filed: 1988-07-01
Abstract: PURPOSE:To reduce the force that tightens a cable core at heat cycle by constituting it out of a woven fabric tape and a conductive rubber layer filling and covering its inside and outside so as to equip specific characteristics. CONSTITUTION:This is constituted of a woven fabric tape 1 and a conductive rubber layer 2 filling and covering its inside and outside, and the thermal shrinkage factor at 1000 deg.C in the longitudinal thread 1a direction is set to below 0.5%. To give thermal shrinkage factor like this to the semiconductive fabric tape, conductive rubber 2 excellent in adhesion with the woven fabric 1 is filled and spread, and the thread of woven fabric tape 1 is heat-set by applying a hot tenter style heat fixing method at the temperature of 100 deg.C or more to the direction of the longitudinal thread 1a of the woven fabric tape 1. Hereby, the force of tightening a cable core at the time of heat cycle becomes small, and as a result irregularity generation and twisting generation can be removed from the surface of the cable core.
Patent JP-S6316945-A (JP)
Title: Turning machining method for shortening air cut time
Inventor: MURAKAMI ISAO
IPC: B23Q15/14
Filed: 1986-07-10
Abstract: PURPOSE:To attempt to shorten the air cut time by indexing a distance between the tip of a blade in the stand-by position and a work surface by means of an ultrasonic wave sensor and slowing the moving speed of a cutter after moving it quickly to the predetermined position closed to the work surface. CONSTITUTION:When an ultrasonic wave sensor 1 is actuated and a drilling machine is operated after setting the predetermined distance(d) for the moving speed of a main shaft cylinder 2, the main shaft cylinder 2 is lowered quickly by a motor 5 during the distance x measured by the ultrasonic wave sensor 1 is larger than (a+d) (a denotes the distance of the sensor 1 from the tip of a cutter 4 and d the predetermined distance for the moving speed of the main shaft 2). However, when the measured distance x becomes equal to (a+d), a control circuit 11 slows down the rotation speed of the motor 5 by the instruction issued from a comparision circuit 10 and switches the lowering speed of the main shaft cylinder 2 to the predetermined low value. Thus, the air cut time for the approaching of the cutter 4 to a work 7 is shortened thereby machining efficiency is enhanced.
Patent JP-S6140580-A (JP)
Title: Ship's position display
Inventor: SHIBUYA SHOZO
IPC: G01S15/96
Filed: 1984-07-31
Abstract: PURPOSE:To correct overall deviation due to errors in a position measuring apparatus, by measuring and calculating the depth in addition to the position of a ship to determine a chart on the depth in the perimeter of the track thereof, which is displayed being superimposed on a sea bottom topographical map. CONSTITUTION:In addition to the position of a ship F, the depth is measured and calculated with a depth measuring device B to determine a chart on the depth of the track or in the perimeter thereof. The depth chart is shown on a display being superimposed on a sea bottom topographical map memorized by a memory means. Thus, the overall deviation due to errors of a position measuring device is corrected by a visual judgement or alteration of the display position of either the depth chart or the sea bottom topographical map to find the position of the ship accurately.
Patent JP-S5686872-A (JP)
Title: Tensioning device for track belt
Inventor: KIHARA SHIZOU
IPC: F16H7/08
Filed: 1979-12-17
Abstract: PURPOSE: To obtain a tensioning device of small size and maintenance-free usable even in a marshy district, by application of a shock absorbing hydraulic cylinder.  
     CONSTITUTION: An initial tension adjusting hydraulic cylinder is provided with a pressure chamber 122 having a sectional area A2 and connected to an accumulator 110 through a check valve 111. A hydraulic shock absorbing cylinder 121 is provided with a sectional area A1 larger than the sectional area A2 and connected to the accumulator 110 through a check valve 112 and a relief valve 113 in parallel to the check valve 112. The both cylinders are connected in series and mounted between an idler wheel 4 and a track frame 2. After the initial tension is adjusted by the pressure of the accumulator 110, the cylinder 122 is not contracted due to the function of the check valve 111, and the shock of force F applied to the idler wheel can be absorbed by opening the relief valve 113 to permit the telescopic movement of the cylinder 121. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H085513-A (JP)
Title: Apparatus for measuring optical characteristics of optical system
Inventor: NODA MASAO
IPC: G01M11/02
Filed: 1994-06-21
Abstract: PURPOSE:To provide an apparatus for measuring optical characteristics of which mechanism is simplified and measuring accuracy is excellent without necessitating an optical splitter. CONSTITUTION:Light fluxes generating from eight light sources in total of a light source section 1 are formed into two kinds of eight slitted light fluxes having different tilt angles by a mask 2 and are directed to a lens 4 to be tested. The respective slitted light fluxes are converged to the lens 4 through a condenser lens 3 and are converged to four converging positions in total. The respective light fluxes passing through the lens 4 are also kept slitted, and their tilt angle is displaced by a specified angle of torsion against the original tilt angle, then they are projected onto one-dimensional light reception sensors 8 and 9 that are arranged on the same plane without crossing each other. The optical characteristics of the lens 4 are calculated based on the output signals of the sensors 8 and 9.
Patent JP-H05211594-A (JP)
Title: System and device for optical writing control
Inventor: HIROTA TETSUO
IPC: B41J2/44
Filed: 1991-07-03
Abstract: PURPOSE:To obtain an image of good quality by adjusting a black dot diameter in a laser beam scanning direction with an optional variation rate, and increasing, decreasing the tone and adjusting half-tones of back dots. CONSTITUTION:A 1st selecting circuit (A) 17, a 2nd selecting circuit (B) 20, and an LD drive signal generating circuit 18 operates with duty information DUTY from a controller or external control circuit and black data emphasis control information BLKENH and half-tone control information HALFMODE received together with the information DUTY. Consequently, an LD drive signal LDDATA which controls the illumination and extinction time of a laser diode is obtained to control the size of a black picture element of one dot.
Patent JP-H0329348-A (JP)
Title: Semiconductor device
Inventor: SAITO YASUMASA
IPC: H01L23/14
Filed: 1989-06-26
Abstract: PURPOSE:To obtain an intermediate layer which is insulated electrically but which can conduct heat by a method wherein individual films laminated on a base plate are formed in a state that functions of electrical insulation between a semiconductor element and its base, of relaxation of stress, and of formation of a brazable face. CONSTITUTION:At least an insulating film 2 and a film 6 capable of being brazed well via stress-relaxing metal films 4, 5 are laminated on a container metal base plate 1; a semiconductor element 11 is brazed on the film 6 capable of being brazed well. That is to say, to films 4 to 6 which are provided individually with individual functions to insulate the semiconductor element 11 and the base plate 1, to absorb a thermal stress and an external stress due to a difference in a coefficient of thermal expansion between the semiconductor element 11 and the base plate 1 and to form a face capable of being brazed of the semiconductor element 11 are laminated between the semiconductor element 11 and the container metal base plate 1. Thereby, a thin intermediate layer which guarantees a good heat-conductive property can be formed; the degree of freedom to select a material is made high; the cost can be low.