baber/WOPTO huggingface dataset:
Patent JP-H0220839-A (JP)
Title: Dividing photometry device
Inventor: SATO OSAMU
IPC: G03B7/087
Filed: 1988-07-08
Abstract: PURPOSE:To minimize a defect that exposure cannot be corrected sufficiently and to simplify a constitution, arithmetic processing, etc., by outputting a value obtained by subtracting a correction value corresponding to a photographing magnification from the brightness value of a 1st sensor as brightness information. CONSTITUTION:When a brightness value obtained from the output of the 1st sensor 1a in a backlighted state is higher than a 2nd prescribed brightness from a 2nd brightness information determining means 4b, and when the photographing magnification is within a certain range, a 3rd brightness information determining means 4c operates and outputs the value obtained by subtracting the correction value corresponding to the photographing magnification Mv from the brightness from the 1st sensor 1a as brightness information for controlling exposure. Consequently, when brightness in a central area is raised by background brightness, a main object never becomes less than a prescribed brightness. Thus, correct brightness information, simple arithmetic processing, etc., can be achieved by the simple constitution.
Patent JP-H09331481-A (JP)
Title: Solid-state image pickup device
Inventor: ISHIDA TOMOHISA
IPC: H04N5/335
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To improve reliability by reducing the loss of output signal and suppressing the diode leak of a horizontal read switch by reducing the parasitic capacitance of a horizontal signal output line and lowering the ON resistance of the horizontal read switch. SOLUTION: A main electrode area 43 is composed of areas 43-1 and 43-2, and the doze quantity of the area 43-2 is set more than that of the area 43-1. Then, the area 43-2 of high impurity concentration is formed inside the area 43-1. Besides, the area 43-1 is set at dispersion depth deeper than the main electrode area 42 inside the loop-shaped MOS gate electrode. The area 43 is made in such double dispersion structure, electric field strength near the PN bond of the area 43 and a P well 44 is reduced and further, the position of PN bond is made away from the terminal part of gate electrode where MED 40 and 400 exist. Therefore, even when the MED 40 of leak factor is generated, the electric field strength of the MED 40 can be reduced rather than the conventional case, and the generation of diode leak between the area 43 and the well 44 can be suppressed.
Patent JP-S6414016-A (JP)
Title: Method for changeover control of dwelling pressure and device therefor
Inventor: HOSOYA TOSHIO
IPC: B29C45/57
Filed: 1987-07-08
Abstract: PURPOSE:To prevent the generation of inferiority on a molded product by eliminating sudden lowering of pressure at the time of changeover of dwell, by constituting the title device so that a screw can not move backward even though it can be moved forward even if the pressure is changed over to dwelling pressure from filling pressure due to the changeover to a dwell process from a filling process. CONSTITUTION:When a screw 101 passes through a predetermined section out of a filling stroke, a signal is broken, a timer for changeover of dwelling pressure begins timing and the timer to hold the screw 101 so that the screw 101 cannot move backward though the screw 101 is capable of moving forward for a predetermined period of time works for only 0.1-0.2 seconds. Meantime a solenoid flow controller (f) is controlled so that a flow becomes zero. Although filling pressure changes over to pressure of a holding pressure process due to a filling process completion signal, hydraulic oil within a pipe path of an injection side oil chamber 102a stays within the pipe for only 0.1-0.2 seconds without capable of passing through the flow controller (f) and the screw 101 is unable to move backward. Then when time is up, the injection side oil chamber 102a is controlled by a preset flow.
Patent JP-H0222012-A (JP)
Title: Stamper for molding and manufacture thereof
Inventor: NAKAYAMA MASATOSHI
IPC: G11B3/70
Filed: 1988-07-11
Abstract: PURPOSE:To reduce friction, wear generated between a stamper and a metal mold by covering the mold mounting face of the stamper with a thin diamondlike film when the stamper to become a molding base mold is mounted in the mold. CONSTITUTION:A sheetlike metal stamper 1 is mounted on a movable side metal mold 2. In this case, the mounting part 8 of the stamper 1 on the mold 2 is covered with a thin diamondlike film, mounted on the mold 2, and its periphery is retained by an outer peripheral ring member 4. The stamper 1 is pressed to the mold 2 at a high temperature, but since it is covered with the thin film, it is not cracked, damaged. The durable life of the stamper 1 is largely improved.
Patent JP-S6327773-A (JP)
Title: Measuring head mechanism of ic handler
Inventor: TANAKA NORIYASU
IPC: G01R31/26
Filed: 1986-07-22
Abstract: PURPOSE:To rapidly and easily exclude trouble, by constituting the title head mechanism so that a pusher device part can be taken out of a thermostatic tank along with a lid member when the lid member of the opening provided to the wall of the thermostatic tank is detached. CONSTITUTION:An opening 6a is provided to the wall 6' of thermostatic tank and a lid 7 is mounted to said opening in a freely detachable manner. An air cylinder 8 is mounted to the outer side surface of the lid 7 and the piston rod 8a of said cylinder 8 is pierced through the lid 7 to be protruded into the thermostatic tank, and a short chute 5a and a roof block 5b are mounted to the leading end of the piston rod 8a in a dechable and attachable manner. When clogging is generated in IC during feed or the replacement of the short chute 5a or the roof block 5b is required, a mounting screw 9 is pulled off to open the lid 7. Whereupon, the short chute 5a and roof block 5b mounted to the piston rod 8a are detached along with the lid 7 to be drawn out of the thermostatic tank.
Patent JP-H077603-A (JP)
Title: Facsimile equipment
Inventor: NISHIMURA SHINICHI
IPC: H04N1/028
Filed: 1993-06-18
Abstract: PURPOSE:To provide a facsimile equipment which can efficiently use one analog/ digital converter. CONSTITUTION:Since a decoder means 9 is controlled by using the count value of a main scanning counter means 6, it is not necessary to generate a special signal for scanning-operating an analog signal selection means, and the constitution of a peripheral circuit can be simplified. Since the signal of a sensor which detection-operates in asynchronizing with the operation of a picture read means 1 can be converted by the same analog-digital conversion means 11, the use efficiency of the analog/digital conversion means 11 is improved. Thus, information can be read/inputted at periods peculiar to the respective sensors and therefore processing efficiency is satisfactory and a processing burden can be reduced. Furthermore, a digital signal outputted from the analog/digital conversion means 11 is preserved in a register corresponding to the sensor selected at that time. Thus, the memory area of an external device is not accessed. Consequently, the address control mechanism of a system can be simplified.
Patent JP-H0221696-A (JP)
Title: Multilayer circuit board
Inventor: IDEI AKIO
IPC: H05K1/00
Filed: 1988-07-11
Abstract: PURPOSE:To realize high density packaging by changing a size of repairing pads to be used, according to a number of wires to be connected to the repairing pads, CONSTITUTION:Repairing pads for one wiring are different from those for two wirings in configurations and dimensions. Namely, the repairing pads for one wiring are smaller than the repairing pads for two wirings and are arranged at a higher density than those for two wirings. Accordingly, usage of the repairing pads for one wiring reduces the unoccupied area on the surface of a substrate and allows packaging at a higher density. Thus, high density packaging can be made possible by changing a size of repairing pads to be used, according to a number of wires connected to the reparing pads.
Patent JP-H1015631-A (JP)
Title: Manufacture of container made of metal
Inventor: ODAJIMA TOSHIO
IPC: B21D39/08
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide the method for manufacturing the container made of the metal, by which working time and working expense can be decreased and a manufacturing cost can be reduced. SOLUTION: This is the method for manufacturing the container made of the metal, having a small diameter part in the upside of a large diameter part. A cylinder 7 is formed by curling a metal plate. Successively, the joining part 2 of the cylinder 7 is welded, successively, the upper and the lower tip parts of the cylinder 7 are cut, successively, the lower part of the cylinder 7 is expanded, and also working to form a flange is performed to the lower part 6 of the cylinder 7. Successively, a barrel part is expanded, leaving the upper part of the cylinder 7 a little. Successively, a curved part on the outside of the lower tip part of the cylinder 7 is cut, and the upper part 4 of the container made of the metal is formed. Meanwhile, the metal plate is pressed to form a blind cylinder 8. Successively, a flange part formed on the opening part of the blind cylinder is cut.  Successively, forming press is performed to the blind cylinder by pressing to form the lower part of the container made of the metal. Successively, the upper part 4 of the container made of the metal is combined to the lower part of the container made of the metal, and the combined part is welded.
Patent JP-H0221767-A (JP)
Title: Information transmission reception system utilizing general subscriber line
Inventor: OGAWA SHIGERU
IPC: H04N1/32
Filed: 1988-07-11
Abstract: PURPOSE:To receive required information at a required time optionally and accurately by connecting an information transmitter and an information receiver through a general telephone exchange and receiving character and graph information stored in the information transmitter by the information receiver via an exchange. CONSTITUTION:The information transmitter 3 and the information receiver 15 are connected by a general telephone exchange 12, and the character and graph information stored in the information transmitter 3 is received by the information receiver 15 via an exchange and displayed on a screen of a television receiver 23. Thus, lots of unspecified information receivers can receive information while selecting an information offering party optionally at any time by storing the information desired by plural information offering parties once into the information transmitter 3 and the character and graph information is obtained visually, then accurate and detailed information is obtained.
Patent JP-S6065110-A (JP)
Title: Production of poly-p-phenylene terephthalamide fiber
Inventor: SATOU EIJI
IPC: D01D5/06
Filed: 1983-09-19
Abstract: PURPOSE:To produce the titled fiber having high strength and stable quality, at a high speed, by extruding an optically anisotropic solution of poly-p-phenylene terephthalamide through a specific spinneret, passing the extruded solution through a non-coagulating fluid layer and a coagulation bath, and taking out of the bath through a fine tube, etc. CONSTITUTION:A solution of a poly-p-phenylene terephthalamide (PPTA) polymer exhibiting optical anisotropy is extruded through the spinneret 40, introduced through the non-coagulating fluid layer into the coagulation bath 20, and taken out of the bath together with the coagulation liquid 21 through the fine tube or fine hole 11 attached to the bottom part of the coagulation bath 20 to obtain a filament 50. The spinneret 40 is furnished with nozzles 3 divided into two or more sections by the nozzle-free zones 2 extended radially and continuously from the geometrical center of the whole nozzles. The obtained filament 50 is introduced into the vacuum chamber 10, evacuated through the evacuation nozzle 13 with a vacuum pump to separate the coagulation liquid, etc., and taken out through the small hole 12 to obtain the objective fiber 60.
Patent JP-S6231588-A (JP)
Title: Method for constructing semi-sub-rig
Inventor: YAMADA KENTARO
IPC: B63B9/06
Filed: 1985-08-05
Abstract: PURPOSE:To construct a large structure wider than the width of a dock by constructing an upper structure having a regular width in a dock, installing one pontoon in a normal position while temporarily installing the other pontoon to a dock width, in a position more inward than a regular installing position, and installing to the regular position after launched. CONSTITUTION:A pair of pontoons 3a, 3b are constructed in a dock 5 with a space narrower than a regular space, and an upper structure 2 and columns 4 are constructed on their tops, at a regular space. One pontoon 3a is installed in a regular installing position and the other pontoon 3b is temporarily installed to a dock width, in a position more inward than a regular position. Thereby, a wide and large structure can be constructed even if the width of a dock is small.
Patent JP-S5959728-A (JP)
Title: Surface modification of plastic film or sheet
Inventor: YAMAMURO OKIMASA
IPC: C08F255/00
Filed: 1982-09-30
Abstract: PURPOSE:To improve the peeling and scaling off of a formed polymer layer without detriment to the ground film, by applying a polar group-carrying monomer containing a specified polymerization initiator to the surface of a nonpolar plastic film, and polymerizing the monomer. CONSTITUTION:A composition prepared by mixing a polar groupcarrying monomer with a polymerization initiator comprising a mixture containing (i) a dialkyl peroxide and/or a peroxy ketal and (ii) a diacyl peroxide and/or a peroxy ester is applied to at least one of the surfaces of a film or sheet of a nonpolar plastic such as polyethylene or polypropylene. Then, this layer applied is polymerized by heating, whereby a polar group-carrying layer of a thickness of below 1mum is formed on at least one of the surface of the film or sheet. The amount of the polymerization initiator used is preferably 0.2-5.0pts.wt. per 100pts.wt. monomer.
Patent JP-S5873497-A (JP)
Title: Contamination preventive method for hull boarding
Inventor: HAMADA SOTOJIROU
IPC: B63B59/04
Filed: 1981-10-28
Abstract: PURPOSE:To prevent for a long period attachments of the sea life to the underwater part of the hull boarding while a ship is at sea by using two kinds of coatings having different values for dissolution and abrasion. CONSTITUTION:Two kinds of coatings having different values for dissolution and abrasion, while the ship is at sea, are applied to the hull boarding, i.e. a self- plishing type contamination preventive coating to areas with comparatively small abrsion such as laterals 1 and bottom flat part 2 and another self-polishing type contamination preventive coating to areas with comparative large abrasion such as the bent parts at the bow 3 and at the stern 4, i.e. the other areas than those named above. The ratio of the degree of dissolution and abrasion of the former to the latter shall be 1.5-3,0 compared at the same part.
Patent JP-H04226267-A (JP)
Title: Method and device to pull out thread
Inventor: SARFATI ALBERTO GUSTAVO
IPC: B65H49/02
Filed: 1991-07-11
Abstract: PURPOSE: To provide a method and an apparatus for drawing off threads, slivers or the like from a package so that the threads, slivers or the like are not twisted. CONSTITUTION: Threads 4 are alternately drawn out of one of two opposite end faces 1', 1" of a package 1 through a head part. A holding part 2 to achieve the support in a condition where the rotation of the package 1 is prevented is provided to draw out the thread.
Patent JP-S59100388-A (JP)
Inventor: OKAZAKI KAZUHARU
IPC: F26B21/00
Filed: 1983-09-16
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-H0459321-A (JP)
Title: Injection mold device
Inventor: NORITAKE HIROSHI
IPC: B29C33/76
Filed: 1990-06-29
Abstract: PURPOSE:To facilitate the incorporating operation of a core mold and perform the operation in a short time, by a method wherein the core mold is inserted and detached through a PL surface side and fixing of the core mold is performed by a stationary key which is inserted and detached in the direction of the surface of a base plate and in a state of the teeth of a comb. CONSTITUTION:A stationary side core mold 8 for a molded product which is desirous to manufacture is inserted into a stationary side core insertion recessed part through a PL surface under a state where a mold is broken. Then a positioning pin 21 is fitted in a positioning hole 8f in a front collar part 8d of the stationary side core mold 8, the front collar part 8d is attracted by a permanent magnet 22 and falling-off of the stationary side core mold 8 is prevented. A stationary key 9 which is in a state of the teeth of a comb is inserted into a key groove 7a. A collar part of the stationary key 9 is connected with a rear collar part 8e of the stationary side core mold 8 and the stationary side core mold 8 is fixed to a stationary side base plate 7. Since keys 91, 92, 93 are all joined to one another, all of the stationary side core mold 8 can be fixed in one time insertion operation.
Patent JP-S6414828-A (JP)
Title: Mixed twisting method for element wire with different cross section area
Inventor: ITO HIROAKI
IPC: H01B13/02
Filed: 1987-07-09
Abstract: PURPOSE:To reduce the edge rise at the time of generating a twisted wire with steps on the outer surface by giving a twist causing the plastic deformation to element wires with a large cross section area before twisting when mixedly twisting element wires with a small cross section area and element wires with a large cross section area both having a noncircular cross section. CONSTITUTION:Element wires 11b with a small cross section area and element wires 11a with a large cross section area both having a noncircular cross section are arranged in turn around a core material, a twist A causing the required plastic deformation is given to the element wires 11a with a large cross section area when both of them are twisted. The distance between a collecting plate 1 and a squeezing die 3 is adjusted, or the rotating speed of the collecting plate 1 is controlled, or the delivering speed of a twisted wire is adjusted to give such a twist A. The wind noise, vibration or the like is thereby prevented, and a sound high-quality electric wire can be obtained when element wires with different cross section areas are mixedly twisted to form the electric wire with steps on the outer surface.
Patent JP-H0461465-A (JP)
Title: Close contact type image sensor
Inventor: ARITA HIROTAKA
IPC: H04N5/335
Filed: 1990-06-28
Abstract: PURPOSE:To improve the read accuracy in the subscanning direction by radiating light onto an original from other major side of a substrate on one major side of which a light receiving element is formed through the side of an end face of the substrate. CONSTITUTION:A light source 12 comprising a light emitting diode or the like is arranged to other major side of a semiconductor substrate 1 on one major side of which a light receiving element 2 is formed and the light radiates onto the original 10 through a lens body 13 provided to the side of an end face of the semiconductor substrate 1. A reflected light in response to the contrast of the face of the original 10 is sensed by the light receiving element 2 formed on the one major side of the semiconductor substrate 1, and a stored charge in response to the light intensity in each light receiving element is led out sequentially in time series from a signal output line 14 by driving each switching transistor 3 sequentially to read the contrast of the face of the original. Thus, the close contact image sensor with high S/N is realized, in which the light radiates to the face of the original efficiently.
Patent JP-S6233999-A (JP)
Inventor: HIROKAWA HIROSHI
IPC: E21D9/12
Filed: 1985-08-06
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-S6150277-A (JP)
Title: Magnetic memory element and its manufacture
Inventor: OGAWA KAZUFUMI
IPC: H01L21/8246
Filed: 1984-08-18
Abstract: PURPOSE:To obtain a high-density and large-scaled magnetic memory element by integrating and forming unitedly a decoder constituted of a semiconductor element and a memory cell group composed of an amplifier and a core memory on a nonmagnetic substrate. CONSTITUTION:The titled magnetic memory element is constituted of an X address decoder 2, Y address decoder 3, write amplifier 5 and a memory cell group 6 on a nonmagnetic substrate 1, while six memory cells are composed of a core 10 formed by an X address line 7, Y address line 8, sense line 9 and strong body pattern. When a semiconductor substrate is used as the nonmagnetic substrate 1, a decoder, electric field effect transistor, bypolar transistor and varistic element can be directly formed on the substrate, which is very advantageous. In addition to C, Si and Ge, compounds of GaAs, etc., can be used as a semiconductor substrate. Thus, a high-density and large-scaled magnetic memory element having such functions as a high speed read and write of 1/100 micro sec and non volatile memory can be manufactured at a low cost.
Patent JP-H0337194-A (JP)
Title: Method for judging ferroelectric domain of titanium-potassium phosphate crystal
Inventor: KISHIMOTO TOSHIKI
IPC: C30B33/00
Filed: 1989-07-05
Abstract: PURPOSE:To readily judge whether a crystal to be used is a single domain or multiple domain with good reproducibility by etching the C face of a planished crystal with hydrochloric acid and observing an etching figure. CONSTITUTION:The C face 1 of a KTiOPO4 single crystal is planished, dipped in hydrochloric acid, allowed to stand for a prescribed time, then washed with water and dried. In the cross-section of the resultant crystal, a region I is a part with hardly any etching and a planished state is kept. A region II is etched and is white in observing the etching surface exposed to white light obliquely from the upper part. Furthermore, if the surface state is observed under an electron microscope, a distinct difference can be observed between the regions I and II. A ferroelectric domain can be rapidly and readily judged according to the aforementioned method.
Patent JP-H0460680-A (JP)
Title: Image forming device
Inventor: YAGI MICHIO
IPC: G03G21/00
Filed: 1990-06-29
Abstract: PURPOSE:To simplify the constitution of a cleaning unit by transmitting the rotating force from a device main body by a second rotating force transmission mechanism for the purpose of bringing a sponge roll and a blade into contact with and separating them from a belt photosensitive body. CONSTITUTION:In a cleaning unit 6, a gear 623 constitutes the second rotating force transmission mechanism which receives the rotating force from the device main body through gears. When the driving force from the device main body is transmitted only for a prescribed timing period to rotate gears 623 and 622 and a cam and a displacing shaft 615 is displaced, a lever 607 is turned counterclockwise to separate a blade 601 from the belt photosensitive body, and a pressing piece 608 of the lever 607 presses a screw 612 to turn another lever 609 counterclockwise, and a sponge roll 602 is separated from the belt photosensitive body also. Thus, the mechanism of the cleaning unit 6 is simplified.
Patent JP-S6233842-A (JP)
Inventor: IWAGAMI ATSUSHI
IPC: D02G3/34
Filed: 1985-08-05
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。