baber/WOPTO huggingface dataset:
Patent JP-S5811220-A (JP)
Title: Attaching and detaching device for coupling pin of rotary leader type pile driver
Inventor: SAITOU TAKEO
IPC: E02D7/16
Filed: 1981-07-08
Abstract: PURPOSE:To raise the operability and safeness of the attaching and detaching operation of coupling pin for the rotary leader of a rotary leader type pile driver by pulling a rope from the land. CONSTITUTION:In a rotary leader type pile driver, its coupling pin structure to be used for fixing a rotary leader with a leader support 5 to support on the pile driver body through a strut during the assembling or disassembling period includes the hole 5a of the leader support 5 and a coupling pin 9 freely detachable or attachable with the hole 1b of the projection 1a of the rotary leader. The coupling pin 9 is snapped upwards by a spring 10 acting on its spring receiver 9a. Also, a projection 9b is provided to the pin 9. When a lock metal 17 advanced by the spring 15 is coupled when the pin 9 is pulled out of the hole 5a by a wire 13, the pin 9 is held at the pulling position, and the holding is released through a link 20 by pulling downwardly the wire 21.
Patent JP-H07310449-A (JP)
Title: Shock reliever for pool inner surface
Inventor: WATANABE TAKESHI
IPC: E04H4/00
Filed: 1994-05-19
Abstract: PURPOSE:To make a shock reliever possible to be set up inexpensively and that even in case of the existing pool by forming a paint film on the surface of a foaming body of a single bubble, and sticking the backside to a bottom surface and a side face of the pool with a nonaqueous bonding agent. CONSTITUTION:A paint film 1b is formed on the surface of a foaming body 1a of a single bubble 3 with proper thickness, and the backside 1c is stuck to a bottom surface and a side face of a pool with a nonaqueous bonding agent. In this case, urethane paste consisting of butadiene denaturation is used as the bonding agent, therefore if it touches water, it is hardened at once, so a shock reliever 1 for a pool inner surface is made to be hard to separate from the surface. This shock reliever 1 requires no large-scaled work, namely, it is merely stuck to the inner surface of a pool in an inexpensive manner, making it settable even to the existing pool. The foaming body 1a of a single bubble 3 is used as the main body, so any shock on a human body in time of an impact receiving is absorbed by means of volumetric contraction in the single bubble 3, and thus air in the foaming body 1a is holdable even in the water. With this constitution, water is prevented from penetrating into the inside, whereby a cushioning property is thus securable.
Patent JP-H01276074-A (JP)
Title: Optical demodulator
Inventor: INOUE NAGAKAZU
IPC: G01R33/032
Filed: 1988-04-28
Abstract: PURPOSE:To keep a DC component constant, to output information of only a variation of an AC component and to obtain an exact detection by providing a circuit of an auto gain control system on an optical demodulator. CONSTITUTION:A magneto-optical field sensor 1 of an optical demodulator is placed against a transmission cable, and a current for flowing to the cable, etc., are detected by the sensor 1. A light beam from a light receiving part 10 of this optical demodulator is converted to an electric signal by an O/E converting circuit 11, and inputted to an amplifying circuit 12 having a feedback resistance 15. An output from this circuit 12 is inputted to a comparing circuit 13 and a filter circuit 16, and by the comparing circuit 13, the output of the circuit 12 and a reference signal of a reference voltage circuit 14 are compared, a signal by a result of comparison is fed back as a control signal to the feedback resistance 15 of an auto gain control system constitution, and a DC component of an output voltage from the circuit 11 is kept constant. Also, an AC component from the circuit 12 is processed by the filter circuit 16 and an amplifying circuit 17, and only variation information of an AC signal is outputted to a display circuit 18.
Patent JP-S60250695-A (JP)
Inventor: SUGIYAMA KATSUJI
IPC: H05K5/02
Filed: 1984-05-25
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-S62265094-A (JP)
Title: Half-submerged type marine structure
Inventor: MATSUMOTO KOICHIRO
IPC: B63B35/44
Filed: 1986-05-10
Abstract: PURPOSE:To make a deck structure produce its vertically downward dynamic lift and thereby such an overturning moment that acts on a marine structure reducible, by forming the underside of the deck structure of the marine structure into a streamlined shape. CONSTITUTION:Each upper part of plural legs 1 is projected over the surface of the sea. A deck structure 2 is horizontally locked to the upper part of these legs 1, and various installations including a drilling tower or the like are mounted on this deck structure 2. A top surface of the deck structure 2 is flat but the underside is formed into a streamlined shape along a wind direction. That is to say, a section of the deck structure is formed into a blade profile. When a wind blows against the deck structure 2 of suchlike form, a flow velocity of the wind flowing a lower part of the deck structure 2 is accelerated so that vertically downward dynamic lift L' is produced in the deck structure 2. With this constitution, an overturning moment M is reduced.
Patent JP-H11287157-A (JP)
Title: Fuel control valve in carburetor
Inventor: KUROKI NOBUYUKI
IPC: F02M19/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation in a fuel flow rate due to installation of an action restricting lid to the head of a fuel control valve or vibration of an engine. SOLUTION: In a carburetor main body 20, a screw hole 25a extending inward in order, a fuel passage hole 25 with a large diameter, and a fuel passage hole 23a with a small diameter are arranged coaxially. A screw shank part 4 screwed into the screw hole 25a from a head part 7 to the tip in order, a tip needle part 3 penetrating the fuel passage hole 25 with a large diameter, and a conical tip 3a protruded toward the fuel passage hole 23a with a small diameter are arranged in a fuel control valve 2. By means of the conical tip 3a, a passage area of the fuel passage hole 23a with a small diameter is regulated. A metallic barrel-shaped spring pin 71 is fitted around the tip needle part 3, and the spring pin 71 is press-fitted into the fuel passage hole 25 with a large diameter.
Patent JP-H1169280-A (JP)
Title: Still camera recording azimuth information and reproduction method
Inventor: KAIZE TETSUYA
IPC: H04N5/765
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To allow a user to recognize not only a photographed place and azimuth but also to classify and manage photographed images easily by recording data specifying the place and azimuth. SOLUTION: Position data from an azimuth information artificial satellite are received from an antenna Ant, at the same as when photographing is made, and a position calculation circuit 14 converts the data into longitude, latitude and altitude being position information based thereon. Together with the converted information, an azimuth from an azimuth sensor is automatically, recorded on a memory card 2 as one of management data, and the position/ azimuth information is reproduced in the case of reproducing the image. In this method, a photographed position image is displayed on a map in an image, and an azimuth image is displayed on a same screen.
Patent JP-H06304272-A (JP)
Title: Production of golf club head
Inventor: AREKISANDAA WAI TEII RII
IPC: A63B53/04
Filed: 1993-04-09
Abstract: PURPOSE: To provide a method for manufacturing most suitable solid and strong golf club head by designing with a computer, making the mold, casting, removing stress, welding, age hardening, solid solution treatment and polishing. CONSTITUTION: In the computer aided designing stage, design is undertaken using such computer programs as CAD/CAM to design the shape and thickness so as to strike easily strike the ball. Computer program is also used to calculate the line dividing the upper part and lower part of the golf club head. In the mold making stage, a mold is made according to the shape calculated by computer program. In the casting stage, the upper part and lower part of the head are casted. In the stress removing stage, the stress produced during casting is removed. In the welding stage, the upper part and lower part of the head are welded, and after welding, age hardening, solid solution treatment and polishing are conducted.
Patent JP-S5917398-A (JP)
Inventor: IKEFUCHI ATSUSHI
IPC: F26B9/02
Filed: 1982-06-18
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-H09271830-A (JP)
Title: Production of high strength thick steel plate with toughness and uniform quality
Inventor: YOSHIE ATSUHIKO
IPC: B21B1/38
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a producing method to uniformly qualify and to highly strengthen a thick steel used in a construction. SOLUTION: A steel with a prescribed composition is hot rolled in the range of recrystallization temperature of austenite, after the austenite grain-size number is made more than 4, then the steel is cooled as rapidly as possible by jetting a molten salt of >=250 deg.C, <=450 deg.C with the flow rate density >=0.3m<3> / min.m<2> per one face of the hot rolling steel, and a tough and uniformly qualified high strength thick steel plate is produced. Further, the steel is rolled down by >=20% draft in the non-recrystallization temperature range of austenite. Further, after cooling, the steel is temperature to the temperature >=250 deg.C, <=Ac1 point + 100 deg.C.
Patent JP-S5440489-A (JP)
Title: Slurry transporting system for use in water granulating apparatus
Inventor: TSUNODA KEIJI
IPC: B65G53/30
Filed: 1977-09-03
Abstract: PURPOSE: To omit superfluous equipment for slurry transporting system for water granulating apparatus, by appropriately controlling the displacement of slurry pump by adjusting control means in accordance with change in concentration and amount of slurry in an agitation tank, and thereby deeping the water level in the agitation tank constant.  
     CONSTITUTION: Suction cone 2 in agitation tank 1 is communicated to slurry pump 3 and further communicated to dehydrating tank 6 via distributing tank 5. Slag delivering trough 7 is communicated to the agitation tank 1 via water through 9 and granulating box 8 into which granulating water is supplied from water pipe 10. Change in concentration and amount of slurry is detected by sensor 11 in agitation tank 1, and rotational speed determining means 12 is actuated by the output signal of the sensor 11 to control rotational speed controlling means 13 and thus the rotatiol speed of the slurry pump 3. Thus, displacement of the pump 3 can be controlled automatically, ao that operation of the pump can follow up temporary increase in the volume of discharged slag, whereby it is enabled to omit superfluous equipment such as suxiliary pump 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02283439-A (JP)
Title: Shielding laminating material and manufacture thereof
Inventor: KAWAHARA HIROSHI
IPC: B32B15/08
Filed: 1989-04-26
Abstract: PURPOSE:To enable a laminating material being easy in manufacturing and excellent in shielding to be obtained by comprising a shielding layer laminated in the order of a transparent synthetic resin extruding laminate layer, an adhesive agent layer and a mold releasing layer. CONSTITUTION:A shielding layer A laminated successively with a base material layer A1, an adhesive agent layer A2 and a metal foil layer A3 is constituted by being laminated in the order of a transparent synthetic resin extruding laminate layer B, an adhesive agent layer C and a mold releasing layer D. Besides, the base material layer A1 contains a pulp paper, coated paper, subpressed paper, super calendered paper, synthetic paper, non-woven fabric, laminated paper or the like, and another synthetic resin film or laminate thereof. Thus, there can be obtained a laminating material being easy in manufacturing and excellent in shielding.
Patent JP-H07295425-A (JP)
Title: Fixing device
Inventor: KIZAKI YASUO
IPC: G03G15/20
Filed: 1994-04-22
Abstract: PURPOSE:To provide a fixing device allowing a mold lubricant scraped off by a cleaning blade, to be surely recovered into a recovery container. CONSTITUTION:A cleaning blade 10 is installed inside a recovery container 9. Accordingly, even when a mold lubricant S on the peripheral surface of a pressure roller 2 flows along the supporting member of the cleaning blade 10 without dripping directly into the recovery container 9 at the time of being scraped off by the cleaning blade 10, the mold lubricant S can be surely recovered into the recovery container 9.
Patent JP-S63273230-A (JP)
Title: Optical recording medium
Inventor: SAKAI KAZUNARI
IPC: G11B7/24
Filed: 1987-05-01
Abstract: PURPOSE:To improve transfer accuracy and signal to noise ratio by specifying the glass transition temp. of a UV curing resin layer of an optical recording medium formed by laminating the UV curing resin layer, metallic recording layer and UV curing resin layer successively on a substrate. CONSTITUTION:The UV curing resin layer 2 formed with desired signal pits and guide grooves, the metallic recording layer 3 and the UV curing resin layer 4 are successively laminated on the substrate 1. The glass transition temp. of the layer 2 is adjusted to 10-70 deg.C, by which the formation of the signal pits and guide grooves is facilitated and the adhesiveness to the substrate is improved. The deformation of the signal pits and guide grooves and the generation of the cracks are obviated if the glass transition temp. of the layer 4 is adjusted to 100-150 deg.C. The transfer accuracy and signal to noise ratio are, therefore, improved.
Patent JP-H09269860-A (JP)
Title: Operation part for composite copying machine
Inventor: KAWADA YASUO
IPC: G06F3/02
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of an external shape owing to the increase of key numbers in an operation part, to simplify an operation part and to improve operability by exposing only necessary keys on the operation part. SOLUTION: A part of the operation part of a composite copying machine is constituted of the hard keys of a start key 2, a clear/stop key 3 and the like, which are related to input and a concentrated display part 14 related to output. Key tops constituted of hinge structure, an operation part case 1 holding them and a switch plate 100 where opening parts are provided at the necessary parts on the upper parts of the key tops are provided. A printed board where a switch operating in connection to the key tops and electric parts are mounted is provided at a lower part. The switch plate 100 moves along a groove provided for the operation part case 1. Only the necessary keys are exposed on the operation part by sliding the switch plate 100 in a vertical direction.  Thus, multiple functions can be realized by a switch function by few keys, the form of the operation part can be reduced and operability can be improved.
Patent JP-H11355708-A (JP)
Title: Digital signal recording method, recorder and recording medium
Inventor: HIGURE SEIJI
IPC: G11B20/12
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To simplify circuit structure by making a circuit to record a digital signal for special reproduction on a track common when each of first and second formats is recorded by making recording areas of the digital signal for special reproduction the same when any of either first or second format is recorded. SOLUTION: Data for normal reproduction in a first system or a second system is stored in an input buffer memory 3, after that, the data is read by a read control signal from a control circuit 6 and is supplied to a trick play data generating circuit 7, while, the data is supplied to a selecting circuit 9. Six kinds of data for trick play are generated based on the inputted data for normal reproduction, additional information is further multiplexed on the data for trick play and each piece of the data for trick play is written in an exclusive buffer memory 8 by the trick play data generating circuit 7. One piece of data among the data for normal reproduction and the data for special reproduction is selected and supplied to a header adding circuit 10 by the selecting circuit 9.
Patent JP-S63274033-A (JP)
Title: Manufacture of stranded wire
Inventor: NISHIJIMA TAMOTSU
IPC: D07B3/00
Filed: 1987-05-01
Abstract: PURPOSE:To obtain a manufacture device whose assembling is easy and efficient, in which a stranded wire can be manufactured by using two rotary members, by shifting the center axis, and making a shoe to form a wire material passage movable to the rotary members. CONSTITUTION:When a wire material is fed to a wire material passage 10 from an open end 11 side on condition that a driven wheel 1 is being rotated clockwise, the wire material is held between a recessed groove 2 and a projection 4 of a movable shoe 3 following the rotation of the driven wheel 1, and moved in the direction same as the rotation of the driven wheel 1 while being drawn in the wire material passage 10 which is formed by the recessed groove 2 and the projection 4. As the wire material advances, the area of the wire material passage 10 is reduced gradually, the pressure to the wire material is increased, the wire material passes through a high pressure zone in a specific area near the point C of the wire material passage 10, and the wire material is extruded in order as a fine diameter elemental wire from the orifice 9 of a die 8. Since the movable shoe 3 is held by a bearing 6 in this case, the friction force generated between the movable shoe 3 and the wire material never disturbs the movement of the wire material, and the operation can be carried out smoothly.
Patent JP-H04314076-A (JP)
Title: Fixing device
Inventor: HIURA HIROSHI
IPC: G03G15/20
Filed: 1991-04-12
Abstract: PURPOSE:To obtain the fixing device capable of sufficiently increase/decrease the amount of a coating of releasing agent, which is applied to a fixing roller, as required without increasing operating costs. CONSTITUTION:The fixing device where the fixing roller 10 is coated with the releasing agent by making a web 20 containing the releasing agent into contact with the fixing roller 10 is provided with an area increasing/reducing member 21 which moves while engaging with the web 20 and increases/reduces the area of the contact part N between the web 20 and the fixing roller. That is, by the advance or retreat of the area increasing/reducing member 21 in relation to the fixing roller 10, the area of the contact part N of the web 20 with the fixing roller 10 changes, and the amount of the coating of the releasing agent applied to the fixing roller 10 from the web 20 can be altered as required. In this case, since the speed at which the web 20 is fed, etc., are not altered, operating costs do not rise.
Patent JP-H07309802-A (JP)
Title: Method for producing glycolic acid
Inventor: SAEKI TAKUYA
IPC: C07C51/235
Filed: 1994-05-20
Abstract: PURPOSE:To provide the method for directly producing the free glycolic acid from glyoxal as a starting substance in a high yield by a simple method. CONSTITUTION:The aqueous solution of glyoxal is heated at >=50 deg., especially 100-200 deg.C, substantially in the absence of a catalyst to produce the glycolic acid. The concentration of the glyoxal is <=85wt.%, preferably 5-60wt.%, especially 10-40wt.%. The glycolic acid produced by the reaction may be used as the glycolic acid aqueous solution as such, but may, if necessary, be taken out as the glycolic acid aqueous solution through conventional treatments such as a concentration treatment and a purification treatment.
Patent JP-S587637-A (JP)
Title: Exposing device
Inventor: IMAI MASARU
IPC: G03B27/04
Filed: 1981-07-08
Abstract: PURPOSE:To easily handle a photosensitive material of large size, by constituting a device so that a shifting means is provided with a mechanism for fetching one sheet of the uppermost layer of the photosensitive matrial and shifting it in the back slanting upper direction, and a mechanism for switching the shifting direction of the shifted photosensitive material, into this side direction on the almost horizontal surface. CONSTITUTION:A feed part 10 and an exposing part 40 are provided on the  front side of a device so that the feed part 10 is positioned in the lower part of  the exposing part 40. The first shifting means constituted of a printing sheet  feeding conveyor 30, etc. which shift a photosensitive matrial (hereinafter called  PS printing sheet) to the exposing part 40 from the feed part 10, and are driven by an air cylinder AC4 and a motor M3 take out one sheet of the uppermost  layer of the fed PS printing sheet, shifts it in the back slanting upper direction  by a printing sheet feeding conveyor 25, and also, as for the PS printing sheet  shifted in the back slanting upper direction in this way, its moving path is  switched into this side direction on the almost horizontal surface by the printing sheet feeding and discharging conveyor 30.
Patent JP-H02285222-A (JP)
Title: Luminous intensity inspecting device for light emitting element
Inventor: INOUE KENICHIRO
IPC: G01J1/00
Filed: 1989-04-26
Abstract: PURPOSE:To always enable inspection of correct luminous intensity by making a light detecting surface of a photodetector supporting a light emitting element larger than at least an area of a face in contact with the light detecting surface of the light emitting element. CONSTITUTION:A photo detector 1, the entire circumferential surface of which is protected with a cover 2 except for the top surface thereof has the top surface opened as light detecting surface 1a. Area of the light detecting surface 1a is made larger fairly than a bottom area of the surface of a light emitting element S to be inspected. The light detecting surface 1a of the photo detector 1 is covered with a conducting light transmission film 4 over the entire surface thereof. In inspection of luminous intensity, the light emitting element S is placed on the photo detector 1. But in actuality, the light emitting element S is put on the light transmission film 4 as the light detecting surface 1a is covered with the light transmission film 4. A reflecting mirror 5 is an almost beveled cylinder with a top surface and an undersur face thereof opened and with the circumferential surface thereof tilted in a taper. Light emitted from the light emitting element S is received with a mirror-finished section 6 provided on the inner circumferential surface of the reflecting mirror 6 while the light received with the mirror-finished section 6 is reflected entirely toward the light detecting surface 1a of the photo detector 1.
Patent JP-2000056818-A (JP)
Title: Programmable logic controller and its control method
Inventor: SENO NAOKI
IPC: G06F21/79
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide the programmable logic controller which can speedily judge whether or not a read process may be performed without requiring memory capacity for storing the whole program on a peripheral tool side when the user program is read out of the peripheral tool, and its control method. SOLUTION: Setting information showing whether or not a program object is inhibited from being read is set corresponding to respective units of the program object of the user program stored in a memory (UM) 118 and when the user program stored in the memory (UM1) 118 is read out of a microprocessor unit(MPU) 111, whether or not the program object is enabled to be read by the units of the program object corresponding to the setting information.