baber/WOPTO huggingface dataset:
Patent JP-H117801-A (JP)
Title: Flashlight
Inventor: AOKI TAKASHI
IPC: F21L4/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To enhance the maneuverability of a worker by adding a stroboscopic function to a flashlight carried for a guarding work or a construction work. SOLUTION: The center part of the body of a general flashlight is made bendable, a lamp part 11 is installed to one end of one halved body part 13, and a stroboscopic part 12 is installed at the end of the other body part 14. The connecting parts of the bendable body parts are nested, and both are gently fastened and connected by a hollowed connecting equipment. At least a part of the wiring of an electric circuit for connecting a switch part 15, the lamp part 11 and the stroboscopic part 13 to a battery is passed through the hollowed connecting equipment. The whole flashlight body is designed, considering the dynamic stability, so that the projecting surface of the lamp part 11 can be set in contact with the ground without falling regardless of the bending angle of the body.
Patent JP-H08322647-A (JP)
Title: Top plate, and manufacture thereof
Inventor: ISOGAWA YUKISATO
IPC: A47B13/08
Filed: 1995-06-05
Abstract: PURPOSE: To utilize a plate-shaped natural stone as an odd piece and to provide a relatively low cost top plate without deteriorating high-grade appearance of the top plate using natural stones. CONSTITUTION: Plate-shaped stones 2 comprising natural stones such as granite and marble cut in specified shapes at a thickness of about 20mm are connected to each other in plurality, a reinforcement member 3 of wood or plastics is bound to a back surface for reinforcement, and the surface of the plate-shaped stones 2 is polished to be flat like a single plate. Even odd pieces provided after forming a top plate using a single plate stone can thus be utilized, an obtained top plate is apparently a single plate, it has similar texture to that of the top plate using the single plate natural stone, a top plate using natural stones can be provided at relatively low cost, and natural stones as limited resources can be effectively utilized.
Patent JP-S5952309-A (JP)
Title: Crawler driving truck
Inventor: NAKAYAMA RIYOUICHI
IPC: B60L15/20
Filed: 1982-09-18
Abstract: PURPOSE:To turn a crawler driving truck, by detecting a signal from a guide line provided along a traveling line of the truck to steer a pair of crawlers provided at the left and right sides of the front part of the truck and varying the number of revolutions of a driving motor in accordance with the steering angle of the crawlers. CONSTITUTION:A pair of crawlers 3 are provided (4 units in all) at the left and right sides of front and back parts of the base 2 of a traveling truck 1. Each crawler 3 is set between a driving wheel 5 which is revolved by a motor 4 and a wheel 6 to be driven. A belt is stretched between a pulley 9 attached to a steerting shaft 7 and a pulley 11 of an angle detector 10, and the steering angle of the crawler 3 is detected. The truck 1 travels on a guide line 14 formed by combining straight and curved lines. When the truck 1 passes through a corner part, the signal from the line 14 is detected by a guide signal detector 15. Then the driving power is applied to each crawler 3 at traveling speeds V1 and V2 by a steering device 8 in response to the signal detected by the detector 15 as well as the steering angle theta.
Patent JP-S6054493-A (JP)
Inventor: NAKAJIMA SHIGERU
IPC: H05K3/46
Filed: 1983-09-05
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。
Patent JP-S5682453-A (JP)
Title: Effective value converter
Inventor: AKAMATSU KENZOU
IPC: G01R19/02
Filed: 1979-12-11
Abstract: PURPOSE: To detect the effective value of input signal highly accurately with simple circuits by switching the input signal at a prescribed time and integrating the same.  
     CONSTITUTION: The input signal is applied to a pulse width moldulating circuit 1 and a switch circuit 2. The circuit 1 obtains the output pulse of the duty ratio proportional to the value dividing the input signal by the output signal of an integrating circuit 3 and applies this as a control signal to the switch circuit 2. While the control signal is of a high level, the input signal is straightly supplied to the integrating circuit 3, and while it is of a low level, the negative signal of the input signal is applied to the circuit 3. The circuit 3 integrates these input signals, averages these and produces an output. As a result, the output signal is of the value proportional to the effective value of the input signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6057519-A (JP)
Title: Thin film magnetic head
Inventor: KONISHI KATSUO
IPC: G11B5/31
Filed: 1983-09-07
Abstract: PURPOSE:To wear a metallic thin film and a nonmagnetic base plate in the same degree by inclining the end face of the metallic thin film at an angle to the lengthwise direction of a recording track and arranging the end faces of the nonmagnetic base plate before and after this end face of the metallic thin film and making the hardness of this base plate higher than that of the metallic thin film. CONSTITUTION:A metallic thin film 1 has both sides adhered to the nonmagnetic base plate 2 and is so arranged that the thin film 1 is inclined at an angle to the plane which is vertical to a magnetic tape sliding face and is parallel with the lengthwise direction of the recording track. Consequently, the width of the thin film 1 in the direction of an arrow (a) is smaller than that of a conventional thin film, and the wear of the thin film 1 is reduced because both sides of the part of the thin film 1 which faces the magnetic tape are supported by the base plate 2. The hardness of the base plate 2 is made 1.5 times as high as that of the thin film 1, and thus, the wear rates of the thin film 1 and the base plate 2 are equal to each other.
Patent JP-H0917027-A (JP)
Title: Optical information recording medium
Inventor: OKUBO YOSHIYUKI
IPC: G11B7/24079
Filed: 1995-06-29
Abstract: PURPOSE: To suppress the unequal thicknesses of the protective films on recording films or reflection films by restricting the unequal thicknesses of the protective films and adjusting the viscosity of a protective film coating liquid or providing substrates with a specific step difference near their outer peripheries. CONSTITUTION: This optical information recording medium has the substrates 1, 1' having spiral or concentric tracks having an adjacent track pitch of <=1.2μm, an outside diameter of 80 to 90mm and a thickness of <=0.6mm, the recording films or reflection films 2, 2' formed on these substrates and the protective films 3, 3' formed on the recording films or reflection films. The protective films 3, 3' are confined in the difference between the film thickness of the region inner by 5mm from the outer periphery and the film thickness of the other regions to <=10μm. The protective films 3, 3' are formed by applying a UV curing resin soln. on the recording films or the reflection films 2, 2' and the viscosity thereof is confined to <=1500 centipoise.  Further, the substrates 1, 1' are provided with the step difference in such a manner that the thickness of the region inner by 2mm from the outer periphery is made thinner by 0.05 to 0.15mm than the thickness of the other regions.
Patent JP-S6141526-A (JP)
Title: Manufacture of fiber-reinforced resin structure
Inventor: TERADA MAKI
IPC: B29C70/16
Filed: 1984-08-02
Abstract: PURPOSE:To make it possible to produce a long filter-reinforced resin structure that is free from any bubbles and has an enough strength, by immersing a continuous bundle of filaments in a resin solution in a impregnating tank thereby impregnating the bundle with the resin solution, and winding tank thereby impregnating the bundle with the resin solution, and winding the bundle around a jig or winding mold placed in the impregnating tank to form a laminate. CONSTITUTION:An impregnating tank is formed with a stepped section, and a jig 11 for laminating a bundle of long filaments impregnated with a resin is positioned in the resin impregnating tank 12. The long filament bundle 15 is unwound to be immersed in the impregnating tank 12. The impregnation of the filament bundle 15 with a resin solution 13 is carried out by passing the bundle 15 through a plurality of guide roller 14 successively. The bundle impregnated with the resin is then wound around the jig 11 to be laminated. The thus obtained long filter-reinforced resin structure is free from any bubbles and high in mechanical strength because the continuous filaments are impregnated with the resin and wound without exposing them to the atmosphere.
Patent JP-S645703-A (JP)
Title: Tool setting holder
Inventor: NAKAJIMA KAZUYUKI
IPC: B23B29/00
Filed: 1987-06-30
Abstract: PURPOSE:To aim at simplification of the adjusting operations by making a plurality of holes in the surface of a holder with which the base of the shank of a cutting tool comes in contact, and then inserting a pin having a prescribed diameter into either one of the holes to adjust the distance between the tip of a cutting blade and the central axis of rotation so that it agrees with the boring diameter of the hole. CONSTITUTION:A cutting tool 5 for boring is fixed to the recessed portion of a holder unit 2 through fastening the surface of a tool shank 3 with bolts 6. On the base of the recessed portion of the holder unit 2 with which the base of the tool shank 3 comes in contact are made a plurality of holes in the direction same as the axis of rotation. The holes are made so that a pin 4 can be inserted, while, the pins 4, having the diameter D of a plurality of types, are prepared. When the cutting tool 5 is set in a tool setting holder 1, a pin 4 is inserted into either one of the holes so that the distance between the tip of the cutting blade of the cutting tool 5 and the central axis of rotation agrees with the boring diameter of the hole, and then, the cutting tool 5 is fastened with bolts 6 with the rear end face of the cutting tool 5 in contact with the pin 4 and fixed. Therefore, by combining the position of a hole with the diameter D of the pin 4, the cutting tool 5, which agrees with a desired boring diameter, can be installed easily.
Patent JP-S5587136-A (JP)
Title: Attachment for flash device
Inventor: NAKAMURA ZENZOU
IPC: G03B7/16
Filed: 1978-12-25
Abstract: PURPOSE: To achieve the simplification of the mounting member of a dimming type flash device by making combined use of a transmission line for synchronizing signal also for a transmission line for photographing mode changeover signals.  
     CONSTITUTION: The dimming type flash device F has a synchronizing signal electrode Fx and ground electrode Fe and the camera C has an assigned aperture signal electrode Cav, photographing mode changeover signal electrode Ctv, synchronizing signal electrode Cx and ground electrode Ce. The attachment A for connecting both is provided with the electrodes Ax 1 , Ax 2 , Aav, Atv, Ae 1 , Ae 2  corresponding to the respective electrodes, the electrodes Aav and Atv being held connected. The attachment A generates the photographing mode changeover signal for changing photographing mode to flash mode and the assigned aperture signal from the circuit formed by transistor 34, etc. In this way, the combination use of the transmission line for synchronizing signal and the transmission line for photographing mode changeover signal permits the simplification of the mounting members of the flash device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5787729-A (JP)
Title: Lifting device of cargo container for cargo work vehicle
Inventor: SANO MASAHIRO
IPC: B66C23/36
Filed: 1980-11-19
Abstract: PURPOSE: To make operation easy and attachment detachment reliable for safety by a method wherein horizontal rotary hooks provided at the lower edge of suspension supports are hooked and unhooked at the bottom corners of a cargo container for attachment and detachment of a suspension device and the container, and rotation of the hooks of four corners can be made simultaneously.  
     CONSTITUTION: In the event of mounting a container 3 on a cargo body 2 an arm hoisting cylinder 7 is extended rearward by slanting an arm 5 downward and the container 3 is surrounded by a lowered frame housing 11. At that time, a handle 26 is lifted up keeping a hook 16 facing to outside direction through a sliding lever 18 and a disk 17. Make the hooks 16 engage correctly, by rotating the hooks 16 horizontally, with four corners after the frame housing 11 has come down to rectangular openings 27 located at the four bottom corners of the cargo box 3. Then, when the arm hoisting cylinder 7 is contracted for lifting the frame housing 11 the container 3 and the frame housing 11 are raised in a body and mounted on the cargo body 2. Attachment and detachment of the frame housing 11 and the container 3 can be made by only up and down operation of the handle, 26 which is easy and reliable. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0453924-A (JP)
Title: Backlight controller
Inventor: RIYUUJIN SHIGEO
IPC: H05B37/00
Filed: 1990-06-21
Abstract: PURPOSE:To decrease number of parts, to reduce the cost, and to realize the miniaturization by providing a control means for controlling the luminance of backlight in accordance with the result of detection of a power source kind detecting means. CONSTITUTION:Outputs of a first and a second voltage detecting circuits 6,7 are provided on a CPU 8 through an interface. The CPU 8 applies one of three kinds of control signals whose duty ratios are different to a switching transistor SWTR circuit 3 in accordance with the state of the outputs of a first and a second voltage detecting circuits 6,7. In such a manner, the SWTR circuit 3 is driven by one of the control signals applied in accordance with the kind of a driving power source, therefore, the luminance of a cold cathode tube 5 is controlled in accordance with the kind of driving power sources 1a-1c. Accordingly, even if the kind of the driving power source is varied and a driving voltage is varied, the luminance of the cold cathode tube 5 is kept constant. In such a manner even a small number of parts is enough, the cost is reduced, and also, the miniaturization can be realized.
Patent JP-S6320758-A (JP)
Title: Disk loading mechanism for front loading disk player
Inventor: SEI EIKI
IPC: G11B17/04
Filed: 1986-07-14
Abstract: PURPOSE:To selectively load plural disks of different outer diameters by securing such a constitution where a disk moves to the inner part of a disk player only when the disk is positioned at a prescribed position according to a prescribed outer diameter. CONSTITUTION:When a large-size disk 1a is loaded, the rotary levers 3a and 3b turn shallowly and the projections 8 of both levers are set in the outer grooves 6a and 6d of a disk stage 5. Then a disk holding plate 2 can move in the loading direction of the disk 1a. While both levers 3a and 3b turn deeply when a small-size disk 1b is loaded. In this case, the projections 8 are set in the inner grooves 6b and 6c and the plate 2 can move in the loading direction of the disk 1b. When the disk 1 moves to the inside of a disk player by a prescribed amount, a chuck and draw-in means 20 works to chuck and draw the disk 1 into a prescribed position of the player. In such a way, plural disks of different diameters are loaded selectively.
Patent JP-H0917534-A (JP)
Title: Ic socket
Inventor: OKUMURA ICHIRO
IPC: H01L21/68
Filed: 1995-06-29
Abstract: PURPOSE: To prevent short between contact pins caused by shaving fragments, of a lead of a semiconductor device, and conduct correct electric characteristic test and BT without a drop in yield and quality of the semiconductor device. CONSTITUTION: Through holes 4 are formed in the positions, corresponding to the tips of contact pins 1, of a cover 3 made of an insulating material, and projections 6 fit to recesses 5 formed in a socket table 2 are formed on the back side of the cover 3. In this feature, only the tips of the contact pins 1 can be exposed and the cover 3 is capable of being detachable from the socket table 2. By fixing the cover 3, penetration of rubbish produced by shaving the lead surface of a semiconductor by the contact pin 1 into between the contact pins 1 is prevented. Since the cover 3 is detachable, embedding or removal of the contact pin is made possible.
Patent JP-S5698437-A (JP)
Title: Electric contact material
Inventor: SHIBATA AKIRA
IPC: C22C5/06
Filed: 1980-11-20
Abstract: PURPOSE: To provide the electric contact material epockmakingly excellent in electric contact property and deposition resistance property obtained by subjecting a silver alloy containing tin as a solute metal and In in an amount equal to or less than said tin.  
     CONSTITUTION: In the silver alloy to which a large amount, for example, 8wt% of tin as the solute metal, In is contained in an amount equal to or less than said tin, for example, in an amount of 3wt%. Subsequently, the silver alloy containing said tin and In is subjected to the internal oxidation, for example, at 700°C in an oxygen atmosphere to obtain the electric contact material comprising silver oxide and a metal oxide. As the result, the electric contact material enabling to add a large amount of tin in place of Cd harmful to a human body conventionally used as the solute metal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6054885-A (JP)
Title: Recording material
Inventor: IWAKURA KEN
IPC: B41M5/155
Filed: 1983-09-06
Abstract: PURPOSE:To obtain a sufficient developed color density, stabilize a developed color image and suppress discoloration with time or by moisture, light or the like, by blending an electron-donative colorless dye with an electron-acceptive compound which is a gallic acid ester derivative. CONSTITUTION:One or more of electron-donative colorless dyes used singly or in combination are dissolved in a solvent such as a synthetic oil and a vegetable oil, and the resultant solution is applied to a base such as a paper and a plastic sheet to produce a color former sheet. On the other hand, one or more gallic acid ester derivatives used singly or in combination or together with other electron-acceptive compound are dispersed in a binder such as a styrene-butadiene latex and a polyvinyl alcohol, and the resultant dispersion is applied to a base such as a paper and plastic sheet to produce a color developer sheet. When the color former sheet and the color developer sheet are brought into contact with each other and a pressure or an impact is exerted thereon, a black image is instantaneously obtained which has high density and excellent resistance to light and heat.
Patent JP-S5867160-A (JP)
Title: Preparation of soy sauce
Inventor: ARAKI WAKIO
IPC: A23L27/50
Filed: 1981-10-14
Abstract: PURPOSE:To suppress the pollution of microorganism and its propagation at the early stage of the feed of unrefined soy sauce and to prepare new soy sauce having a good taste in high yield, by crushing or slicing a koji material so that new cross-sections are made after koji is prepared, feeding it together with a solution of salt to a fermentation tank. CONSTITUTION:In before or after the process of blending of a solution of salt from the end of koji preparation to the fermentation tank, a koji material is crushed or sliced so that new cross-sections are made, and it is blended uniformly with a solution of salt.
Patent JP-S5590211-A (JP)
Title: Automatic drilling machine
Inventor: MOURI AKIHITO
IPC: B23B41/08
Filed: 1978-12-23
Abstract: PURPOSE: An automatic drilling machine, for use of water pipe, gas pipe, etc., with its handling made convenient by making a driving motor separable from the drilling machine main unit and providing a weight lightness.  
     CONSTITUTION: In the side of a drilling machine main unit 2, a motor 6 is removably installed to a mounting groove 9 of a movable unit 8, made up-down motion with a feed box 11, through a mounting plate 7. A rotary shaft 10 of the motor 6 is engaged to an input shaft 12 in the feed box 11, and rotation of the motor is transmitted to a drilling cutter 50. To a pipe b to be drilled, is mounted a drilling machine 1 through a saddle c, and the motor 6, if rotated, rotates the drilling cutter 50, and the feed box 11, being lowered by handling a feed handle 4, can make a drilling in the pipe b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0454625-A (JP)
Title: Business form data output device
Inventor: MORI JUNJI
IPC: G06F3/12
Filed: 1990-06-25
Abstract: PURPOSE:To appropriately place character data and to execute the printing output by providing a blank on both ends of rectangular frame area by a character size, etc., of the character data, and allocating equally the character data to the remaining rectangular frame part. CONSTITUTION:A size of the left and the right margins in a rectangular frame area of an output object is determined from a character size of an output object character-string, by which a size of a data output area is calculated by a calculating means 1. Whether the data output area of the size calculated by this calculating means 1 and the output object character-string can be outputted by a character size or not is discriminate by a discriminating means 2. When it is discriminated by the discriminating means 2 that it is possible, the data is allocated equally to the data output area of the size from the output object character and outputted from an output means 3. In such a way, an appropriate character is placed and can be printed.
Patent JP-H05333783-A (JP)
Title: Hologram seal
Inventor: ISHIZUKA AKIYOSHI
IPC: G03H1/18
Filed: 1992-05-29
Abstract: PURPOSE:To greatly increase the quantity of the information to be recorded. CONSTITUTION:This hologram seal 1 consists of a transparent or translucent hologram forming layer 11 which is recorded as a hologram image reproducible by white light or an image visible by reflected and diffracted light and a tacky adhesive layer 15 which is formed on one surface of the hologram forming layer 11 and has both characteristics of the stickability onto an object surface and the repeelability after a prescribed period of time in combination. Plural images 11a, 11b varying in the angle of the hologram reproducing light or the reflected and diffracted light are recorded on the hologram forming layer 11.
Patent JP-S5687489-A (JP)
Title: Apparatus for evaporation treatment of livestock urine
Inventor: NAKAJIMA KIMITADA
IPC: B01D1/14
Filed: 1979-12-18
Abstract: PURPOSE: To facilitate an evaporation treatment of livertock urine at a high efficiency, by inserting a sheet member in biverstock urine, pulling up and evaporating a urine component forcibly.  
     CONSTITUTION: Sheet members 3a, 3b, 3c, 3d fixed to vinyl pipes 4, 5 are dipped in livestock urine 2 stored in a reservoir 1. The vinyl pipes 4, 5 are connected to a pipe 8 by wires 6, 7. The pipe 8 is rotated by a motor 9. The sheet members 3a, 3b, 3c, 3d are made of cloth, vinyl or the like. After the sheet members are dipped in the urine for a predetermined time, the wires 6, 7 are rolled up on the pipe 8 by the motor 9. Air is forcibly blown onto the surfaces of the sheet members 3a, 3b, 3c, 3d from openings 13 through a duct 11 by a blower 12 of air blowing means 10, so that a urine component adhering onto the sheet surfaces is evaporated effictively. Thus, the evaporating operation of the urine can be done at a high efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio