baber/WOPTO huggingface dataset:
Patent JP-2000229548-A (JP)
Title: Safety guard device for construction machine
Inventor: NAGIRA TOKUJI
IPC: E04G23/08
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent deformation and breakage of a cabin caused by shock by mounting a reinforcing frame so as to surround the cabin, and mounting a protection board to the frame. SOLUTION: In a reinforcing frame 21 having a protection board mounted thereto, each mounting seat 29 abuts on a front base and a rear base and is mounted by screwing a bolt into a screw hole. Support columns are positioned at both right and left sides of a cabin 8 in this way, an upper horizontal member is position upward, and the frame 21 is mounted so as to surround the cabin 8. A front surface of the cabin 8 is covered with a front protection board 70 and a portion of an upper surface near a front part is covered with an upper protection cover 71. Right and left side surfaces near the front part are respectively covered with a side fixed protection board and a side movable protection board 73.  Shock acts on each protection board is supported by an upper part of a vehicle body 3 through the frame 21, and the shock does not act onto the cabin 8, and thereby even if a large shock acts thereon, the cabin 8 is not deformed or damaged.
Patent JP-H11156045-A (JP)
Title: Mah-jongg score managing device
Inventor: SOEJIMA SEIJI
IPC: A63F9/20
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To remarkably simply input an identification code for recognizing a player by an electronic score bar managing device by mounting a code holding medium characteristic to each game participant to a code reader provided at each seat so as to set and input an identification code. SOLUTION: Operation display parts provided with ten keys and numerical displays and code readers 6 are provided respectively by four at a mah-jongg table corresponding to each seat. When a card 20 is inserted to the card feed-in port 18 of each code reader 6, each code reader 6 reads an identification code for recognizing a player from the card 20 and registers the identification code in the table of master CPU, and a player at the seat is specified by this number. The card 20 is provided with holes 20a for confirming the mounting of the card, holes 20b for a parity bit, holes 20c for a synchronizing clock and the holes 20d/20c constituting 8-bit code as a whole for a 4-bit code.
Patent JP-H10174187-A (JP)
Title: Headphone
Inventor: SAWADA YOSHIO
IPC: H04R1/10
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To hold the speaker unit of headphone in the state of releasing them from ears without necessity for a user to detach the headphone from the head by linking a hanger and a slider through a turn linking part at the headphone. SOLUTION: Because of linkage due to a turn link part 40, a hanger 5 can be turned around a straight line (1st straight line) orthogonal to the extended face of head arm 7. Besides, when the hanger 5 is located at a using position, it can be turned around a straight line parallel with the extended face of head arm 7 and orthogonal to the 1st straight line. Thus, a speaker unit 4 can move between a listening position, where the radiating direction of sounds faces the ears of user, and an external sound listening position where the radiating direction of sounds gets away from the ears of user. The user can monitor external sounds from one ear without detaching the headphone from the head and in that case, one hand is not occupied.
Patent JP-H07175395-A (JP)
Title: Image forming device
Inventor: KIMURA MASAO
IPC: G03G15/16
Filed: 1993-12-20
Abstract: PURPOSE:To satisfactorily fix toner even to the recording medium where the toner is hardly fixed without making a device large in respect to the image forming device of the electrophotographic system. CONSTITUTION:The CPU 12 is disposed for controlling the rotation of the photoreceptor drum 1, the stand-by and the start of the pre-processing corotron 4 and the transfer corotron 5, and the reciprocating movement of the cleaning blade 6a. After the developing, the photoreceptor drum 1 is controlled by the CPU 12 so as to reduce the circumferential speed for equalizing the speed suited to the fixing while idling for single rotation. During the time of the idling rotation, the pre-processing corotron 4 and the transfer corotron 5 is respectively held in stand-by, and the cleaning blade 6a is retreated. After the speed reduction, the pre-processing corotron 4 and the transfer corotron 5 are started, and the cleaning blade 6a is brought into press-contact with the photoreceptor drum 1. Therefore, the transfer and the fixing are performed on equalizing the transporting speed of the recording medium to the circumferential speed of the photoreceptor drum 1 after reducing the speed, hence the fixing is surely performed to the medium where the toner image is hardly fixed.
Patent JP-H06194509-A (JP)
Title: Optical system including diffraction optical element and diffraction optical element
Inventor: ISHII TETSUYA
IPC: G02B5/18
Filed: 1992-12-24
Abstract: PURPOSE:To improve the uniformity of spectral transmission in a range of the band light to be used by providing plural diffraction optical elements optimized in diffraction efficiency with respectively different wavelengths. CONSTITUTION:A convex lens 1, a concave lens 2, a convex lens 3 and a concave lens 4 are provided and diffraction grating patterns 5, 6 are respectively provided on the exit side of the convex lens 1 and the incident side of the concave lens 2. These diffraction grating patterns 5, 6 are constituted as the primary diffraction gratings optimized in diffraction efficiency with the respectively different wavelengths. Namely, the diffraction grating patterns 5, 6 are optimized by blazing and varying depth alpha in such a manner as to maximize the diffraction efficiency of the primary diffracted light at lambda=1400nm of a wavelength lambda in the case of, for example, the diffraction grating pattern 5 and are optimized to maximize the diffraction efficiency of the primary diffracted light at lambda=1700nm in the case of the diffraction grating pattern 6.
Patent JP-2000173564-A (JP)
Title: Thin battery bag body
Inventor: TATSUKI MASAHIKO
IPC: H01M2/08
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a bag body having a superior perforation resistance against the impact such as falling, collision, etc., and pressure, etc., by a pointed material by forming an elastic thin film with its stuck thereto by the bag body in the whole face at least one of the front and rear of the bag body. SOLUTION: A film base material constituted of a prescribed-thickness inside resin layer 3 composed of denaturated polypropylene, a prescribed-thickness intermediate metal layer 4 composed of aluminum foil, and a prescribed- thickness outer rubber layer (elastic thin layer) 6 composed of hydrogenation NBR bonded and fixed to the whole surface of the intermediate metal layer 4 via an urethane-based adhesive material layer 5 is used for a laminate material 2 constituting this thin-type battery bag body 1 so as to be formed into a rectangular bag body by a four-side sealing method. The four sides are sealed by heating with a power-generating element arranged between two laminate materials 2 and the electrode of the power generating element is projected from one side of the heat seal part. The outer rubber layer 6 is provided on the whole face of the surface of the bag body 1 so that the impact absorbing property can be drastically increased while holding the flexibility of the bag body 1.
Patent JP-2000128475-A (JP)
Title: Foreign matter rejecting device of moving footboard
Inventor: KANEKO YOSHIAKI
IPC: B66B31/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter rejecting device which can realize the improvement of the safety, as well as can block the invasion of a foreign matter such as a kindling source from the inside of creat grooves of a moving footboard to the inside of a mechine body. SOLUTION: In a device having a footboard which has numerous creat grooves 3B at its foot surface 3A, and moves between one side getting-on/off floor 2 and the other side getting-on/off floor, a this foreign matter rejecting device consisting of a foreign matter rejecting body 6 composed of a fixed part 6A fixed being held in the up and down direction between the getting-on/off floor 2 and a comb plate 4; and a foreign matter rejector 6B at the front end of the fixed part 6A; is provided at the front end 2A of the getting-on/off floor 2.
Patent JP-H07174843-A (JP)
Title: Sonic velocity correcting device in position measurement and its method
Inventor: KOYAMA KENICHI
IPC: G01S15/00
Filed: 1993-12-20
Abstract: PURPOSE:To improve the position measurement precision by measuring the actual sonic velocities near the sea surface and at the depth where an underwater moving object is located, then calculating the corrected sonic velocity with them. CONSTITUTION:A receiver 6 and a transmitter 5 fitted to an underwater moving object 4 are arranged at a preset distance L. A transmitter 8 and receivers 71-73 fitted to the lower face of a measuring object 1 on the bottom of a measuring ship are arranged at preset distances L1-L3. When a signal processing arithmetic device 2 transmits the transmission signal to the transmitter 5 via a transmission cable 3, the transmitter 5 transmits the ultrasonic signal. The ultrasonic signal is received by the receivers 71-73, and also received by the receiver 6. The sonic velocity at the depth where the object 4 is located is obtained based on the propagation delay time from the transmitter 5 to the receiver 6. The sonic velocity near the sea surface is obtained based on the arrival time of the signal from the transmitter 8 at the receivers 71-73. When these sonic velocity values are averaged, the corrected sonic velocity is calculated.
Patent JP-H09156667-A (JP)
Title: Subdivision pack, sheet for holding subdivision pack, and container for containing subdivision pack
Inventor: INOUE AKIRA
IPC: A45D34/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To make a subdivision pack easy to be partly cut off in the case of taking out cosmetics contained in the subdivision pack, thus improving convenience for use. SOLUTION: A subdivision pack 1 has a hollow main body 3 of the subdivision pack and a hollow lug part 5 formed into an elliptical shape, and the subdivision pack main body 3 and the lug part 5 are connected and allowed to communicate to each other through a hollow connecting part 7. The subdivision pack main body 3, the lug part 5 and the connecting part 7 are integrally formed of a material, such as gelatin, having flexibility when it is hardened. The subdivision pack main body 3 and the lug part 5 are packed with cosmetics P and sealed. Further, an outside face forming the connecting part 7 has perforation notches 9, 9 formed at two places of the front and rear portions of the subdivision pack 1, and the wall thickness at the portions of the notches 9, 9 is thereby made thinner than those at other portions.
Patent JP-H05172566-A (JP)
Title: Range finder
Inventor: IDE MASATAKA
IPC: G02B7/32
Filed: 1991-12-26
Abstract: PURPOSE:To extend time of charging a capacitor for removing stationary light at a high luminance by preventing erroneous distance measurement attributed to leak of the capacitor for removing stationary light in an active range finder. CONSTITUTION:This range finder projects a luminous flux toward an object desired to measure a distance, the reflected light of the luminous flux is received with a photodetecting section 31 and a photoelectric conversion signal is outputted to detect a stationary light component with a stationary light detecting section 32 before the projection of the luminous flux. Then, based on an output of the stationary light detecting section 32, a stationary light component is stored into a memory section 33. When the stationary light is high in luminance, operation stabilizing time of the memory section 33 is altered to be extended with a stabilizing time altering section 34. With the stationary light removing section 35, the stationary light component from the photoelectric conversion signal of the photodetecting section 31 is removed during the projection of the luminous flux based on an output of the memory section 33.
Patent JP-H0664113-A (JP)
Title: Composite sheet for decorating
Inventor: NAKAMURA ATSUYUKI
IPC: B32B27/36
Filed: 1992-12-25
Abstract: PURPOSE:To improve ductility as positioning paper as a surface and holding printability while solving the problem of the dew condensation of the surface and the problem of easily flawing properties, etc., and to reduce the generation of a virulent poison at the time of a fire. CONSTITUTION:Paper and a partial thermocompression-bonding long-fiber nonwoven fabric composed of a thermoplastic polymer component except a vinyl polymer are joined through a polyolefin polymer in a composite sheet for decorating, printability is held because a surface consists of paper, and the ductility of the composite sheet for decorating can be improved by joining the nonwoven fabric with the paper.
Patent JP-H06196468-A (JP)
Title: Substrate cleaning device
Inventor: TSUZUKI KOICHI
IPC: B08B3/04
Filed: 1992-12-25
Abstract: PURPOSE:To enable a wafer to be uniformly cleaned or etched throughout its surface preventing uneven cleansing or etching. CONSTITUTION:A lid 6 having a large number of small through channels 7 is mounted on the upper part of a cleaning tank 3. By this setup, two-dimensional eddies produced on a liquid surface of the tank 3 and three-dimensional eddies induced inside the cleaning liquid in the tank 3 can be eliminated, so that uneven cleansing caused by the eddies concerned can be prevented, and a wafer can be uniformly cleaned through its surface.
Patent JP-H10180405-A (JP)
Title: Member for crushing sand block produced in foundry and device therefor
Inventor: OKUYA YASUAKI
IPC: B22C5/04
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To surely and smoothly crush a sand block and to produce crushed block shape molding sand suitable for reuse by utilizing the movement to the front and the rear parts of a shaking edge device to the large sand block produced in a foundry or the sand block having about 60kg/cm<2> hardness. SOLUTION: This sand block crushing method is the one crushing the sand block produced in a fleshless type casting, etc. The sand block is supplied into a crushing part constituted with a fixed edge device 5 having many semi-cutting cup shaped edges 52a and the shaking edge device 6 having many semi-cutting shaped edges 62a which have the fitting relation with the edges in the fixed edge device 5 and move to the front and the rear parts with a piston rod 81 in a cylinder 8, and flowed downward while crushing in order. The movement to the front and the rear parts of the shaking edge device 6 is executed or repeated to crush the sand block to suitable size. Thereafter, the crushed sand block is laid on a conveyor from the lower end of the crushing part. the large sand block or the sand block having about 60kg/cm<2> hardness can surely and smoothly be crushed.
Patent JP-2000166658-A (JP)
Title: Rack for equipment housing
Inventor: SHINODA KENJI
IPC: H05K7/14
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a rack for equipment housing in which plural pieces of equipment can be individually placed on rack boards and drawn and the production cost can be reduced by eliminating necessity for reinforce rails by distributing the weight loaded to the rack boards. SOLUTION: The rack 1 for equipment housing is almost formed into parallelopiped from four struts 2, 2, 2 and 2, upper side face board and lower side face board 4, and a rail fitting 5 is provided in the longitudinal direction of almost the central part of inside bottom part of the rack 1 for equipment storage. In this case, rails 6A and 6B are attached to the left and right side faces of this rail fitting metal 5, rails 6C and 6D are attached to the left and right side faces inside the rack 1 for equipment storage facing these rails 6A and 6B, and rack boards 7 and 8 are respectively attached between the rail 6C on the left side face of the rack 1 for equipment housing and the rail 6A on the right side face of the rail fitting 5 and between the rail 6D on the right side face of the rack 1 for equipment housing and the rail 6B on the left side face of the rail fitting 5. Then, metal fittings 7A and 8A for handle are provided near the front end parts of the rack boards 7 and 8 along with the front end parts, these metal fittings for handle are provided with lock parts 7a, 7b, 8a and 8b to lock handles 9 and 10, and the handles 9 and 10 are locked to the lock parts 7a, 7b, 8a and 8b.
Patent JP-2000126762-A (JP)
Title: Cleaning apparatus for river or the like
Inventor: FUJIWARA MITSUHIRO
IPC: C02F1/40
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus capable of effecting a cleaning work at any time as required without damaging beauty of the nature by providing on a boat-shaped body or a real boat having a structure floated on a water surface of a river or the like with a cleaning means for attracting and capturing matters mixedly existing in water including water surface. SOLUTION: This cleaning apparatus 15 has a rectangular body 16 functioning also as a float connected to a position corresponding to a notch 11 of a boat- shaped body 10 through a stay 17, and floating matters and inclusions on a water surface and in water are attracted and captured through this upper face by a top face net 18. A lower body 19 forming a constant water passage space is mounted on the bottom of the body 16, and an underwater pump 20 is set on the lower body 19 so as to enable attraction from above the body 16. Further, a drain pipe 21 extending downward is installed on a lower face of the lower body 19 and only cleaned water is returned. An anchor 23 is projected from a bottom of the cleaning apparatus 15. An end of a tow rope 24 is detachably connected to the anchor 23.
Patent JP-H10168275-A (JP)
Title: Vibration-proofing thermoplastic material
Inventor: MATSUSE TAKAHIRO
IPC: C08L71/12
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain an vibration-proofing material having low hardness, small compression set even at high temperatures, resisting to bleeding of a constituent low-molecular component and being excellent in the vibration-proofness, especially in a low-frequency region and durability by mixing a thermoplastic polymer organic material with a softener and a syndiotactic polyvinyl aromatic hydrocarbon. SOLUTION: This material comprises 100 pts.wt. thermoplastic polymer organic material, such as a styrene, ester, amide or like thermoplastic elastomer, products of hydrogenation or other modification thereof, an ABS, olefin or like thermoplastic resin or produces of modification with rubber, having a number-average molecular weight of 40,000 or above, 50-500 pts.wt. low- molecular liquid softener having a number-average molecular weight of 5,000 or below and 1-50 pts.wt. syndiotactic polyvinylaromatic hydrocarbon, desirably syndiotactic polystyrene. This composition may optionally contain 5-250 pts.wt. polyphenylene ether resin having units represented by the formula (wherein R<1> to R<4> are each H, a halogen, or a hydrocarbon group), various fillers and additives.
Patent JP-H04314547-A (JP)
Title: Prestrain of shrinkable film printed matter
Inventor: ROI MATSUKUREIN MAATEIN
IPC: B65D23/08
Filed: 1991-12-27
Abstract: PURPOSE: To obtain an undistorted image by recording a desired image on a shrinkable sheet for packaging an object in an undistorted state and shrinking the sheet to measure the distortion generated in the sheet when the shrunk sheet is deposited on the object and applying a pre-printing image to a non- shrunk film on the basis of the measured result. CONSTITUTION: One film 10 is cut from a roll-shaped shrink film and both side edge parts extending in the longitudinal direction of this film 10 are spliced at a place 14 to form the sleeve 16 arranged around an object such as a bottle 18. An image 22b formed by preliminarily distorting an image 22a (a picture of a peach in a drawing) to be printed into a predetermined shape is preliminarily recorded on the film 10 at the position covering the predetermined area of the neck part of the bottle 18. In this case, it is preliminarily measured which distortion is generated in the film 10 when the film 10 is shrunk to be attached to the object and, on the basis of the measured result, this image 22b is provided on a non-shrunk film as a distorted image by printing. By this constitution, the image 22b becomes the original image 22a when the film is deposited on the object.
Patent JP-2001163011-A (JP)
Title: Pneumatic tire
Inventor: IKEDA AKIO
IPC: B60C11/12
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To improve wet performance without spoiling noise performance. SOLUTION: A tread surface 2 is provided with a lengthwise main groove 3 circumferentially continuing between tire equator C and a tread edge E, and also a lug groove 4 spacedly placed in the circumferential direction and tilted with extending outward in the axial direction from the lengthwise main groove 3. The lug groove 4 consists of a wide lug groove 5 and a narrow lug groove 6 of relatively wide and narrow width, respectively, placed alternately in the circumferential direction. An inner groove wall surface 7 of the lengthwise main groove 3 on the inside of the axial direction is linear in the circumferential direction.  An outer groove wall surface 9 of the lengthwise main groove 3 comprises a linear wall surface part 9a where the width of the lengthwise main groove 3 is uniform within a range between the wide lug groove 4 and the narrow lug groove 5, and also comprises an inclined wall surface part 9b inclined to increase the width of the lengthwise main groove from the narrow lug-like groove 6 to the wide lug-like groove 5. The lengthwise main groove 3 is alternately provided with a uniform width part 10 formed by the linear wall surface part 9a and an expanded width part 11 formed by the inclined wall surface part.
Patent JP-2001164115-A (JP)
Title: Fluororubber composition
Inventor: OSAWA YASUHISA
IPC: C08L83/05
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a cross-linkable fluororubber composition which gives a cured item excellent in heat resistance. SOLUTION: This composition comprises (A) 100 pts.wt. perfluorocompound which has at least two alkenyl groups and a main chain containing divalent perfluoroalkylene or perfluoropolyether structures or which is a polymer prepared by the addition reaction of an alkenyl-reactive compound having at least two hydrosilyl groups with a part of the above alkenyl groups, (B) 1-100 pts.wt. reinforcing filler, (C) an addition-reactive cross-linker having hydrosilyl groups or a peroxide cross-linker in an amount enough to cause the alkenyl groups to react, (D) 0.01-30 pts.wt. surface treatment having at least one fluoroalkyl or fluoropolyether group and at least one silanol group, and (E) 0.01-10 pts.wt. at least one heat resistance improver selected from among carbon blacks, metal oxides, and metal hydroxides.