baber/WOPTO huggingface dataset:
Patent JP-H06173540-A (JP)
Title: Wooden make fire prevention door
Inventor: MAKIYA KOHEI
IPC: B32B21/04
Filed: 1992-12-10
Abstract: PURPOSE:To obtain a low weight and excellent fire fighting wooden door by interposing an incombustible material-made mat between incombustibly treated wood layers and bonding with an incombustible adhesive and then forming an internal layer whose whole body is equally bolted on with small machine bolts and pasting a wooden outer covering material on the surface. CONSTITUTION:A ceramic mat-made incombustible mat 2 is interposed between incombustible agent-impregnated wood layers 1, which are bonded with a water glass group incombustible adhesive or the like, and what is more, the surface is bolted with small bolts, thereby forming an inner layer 5. Then, a wooden outer covering material 3 is pasted on the surface of the inner layer 5. The surface is coated with urethane or the like. Even when the surface is subjected to flames, no warping is produced, thereby providing fire resistance equivalent A class fire preventative door. This construction makes it possible to obtain a low weight, but massive wooden door.
Patent JP-H09168310-A (JP)
Title: Plowing depth control unit for tractor
Inventor: KANEFUJI YUJI
IPC: A01B63/114
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject control unit involving the harness wiring structure for making feedback of signals from a plowing depth sensor to the control section on tractor side, and designed to improve the operability in detaching a tiller from a tractor. SOLUTION: A tiller is supported in a vertically movable way on the rear portion of a tractor vehicle body 1, and the tiller is equipped with a plowing depth sensor to detect plowing depth, while the tractor vehicle body side is equipped with a control section to subject the tiller to elevation control based on the result detected by the plowing depth sensor. The respective ends of plowing depth sensor side harness and control section side harness are provided with couplers A, B, C for mutually connecting both the harnesses, and the couplers A, B, C on the control section side are situated under the driving seat and attached to the vehicle body so as to face the joints backward.
Patent JP-2000153993-A (JP)
Title: Chain block
Inventor: UENO YOSHIO
IPC: B66D3/16
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly and improve reliability of overload preventing mechanism with simple constitution by providing an engaging member energized by an energizing means, in a recess formed toward the axial inside of a second cylinder part and opened to a first abutting face of a hub member, and allowing the engaging member to be received by a recessed receiving part. SOLUTION: One-way mechanism 51 is constituted to guide a pin 80 again onto a bottom face 56 of a second recessed part 46 of a boss part 42 of a handwheel 32 along an inclined face 83 formed at a receiving part 82 for receiving the pin 80 energized toward the bottom face 56. A second limiting plate 49 is therefore insert-fitted to a large diameter cylinder part 53 of a first hub 44 to accommodate the pin 80 and a spring 81 in a recess 79, and the handwheel 32 is insert-fitted to a small diameter cylinder part 54 to fit the recessed part 48 and recessed part 46 respectively into the second lining plate 49 and the large diameter cylinder part 53. A first lining plate 43 and load setting mechanism 50 are assembled while pressing the pin 80 directly by the bottom face 56 to easily assemble a chain block.
Patent JP-H02173787-A (JP)
Title: Color bit map display device
Inventor: IHARA KEIJI
IPC: G06F3/048
Filed: 1988-12-27
Abstract: PURPOSE:To speed up various operations such as the rewriting, movement, etc., of the display contents of a display memory by making a multiwindow display by hardware. CONSTITUTION:The multiwindow display is controlled by a window control circuit 12, a segmentation/selection circuit 13, and a color look-up table 14. In this case, this display device is equipped with a display address table memory 15 for storing the X and Y directions of the display screen and N (N is integer large than two and equal to the number of bit plane memories 20.) X- and Y-directional window start address registers and window end address registers included in the window control circuit 12. Therefore, while the number of the bit plane memories 20 is regarded as the largest number of windows, the multiwindow display is made by the hardware. Consequently, the rewriting and movement of the display contents in the display memory are speeded up and the multiwindow display is easily and smoothly made.
Patent JP-H02177759-A (JP)
Title: Method and device for cutting recording paper of facsimile received picture
Inventor: NAKAZAWA HIDEO
IPC: B26D1/38
Filed: 1988-12-28
Abstract: PURPOSE:To easily separate plural received pictures from each other by cutting the pictures in leaving part of the picture in width direction uncut when they are received in the same communication, and connecting them via cut parts. CONSTITUTION:In the case of setting a cut mode with an uncut part which cuts part of recording paper 15 in the width direction without cutting the recording part on which the received picture is recorded completely when a user receives the picture successively, a switch 8 on an operating panel 1 is operated. When the cutting with uncut part of the recording paper 15 is performed, a pulse motor 4 is rotated in a direction of forward rotation so as to rotate a link gear 26 in a forward direction to a position in backward rotation. A gap exists between a fixed blade 19 and a rotary blade 20 at a cut end side, and the recording paper 15 is cut in leaving part of it uncut in the width direction.
Patent JP-H02175977-A (JP)
Title: Natural leather-toned vinyl leather
Inventor: OGAWA TAKESHI
IPC: D06N3/18
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the title vinyl leather with uneven pattern formed on its surface by embossing a leather of multilayered structure made up of a substrate layer, a lower expanded layer of crosslinked flexible expanded vinyl chloride resin and an upper layer of noncrosslinked vinyl chloride resin. CONSTITUTION:A release carrier is coated with a noncrosslinkable flexible expandable vinyl chloride resin paste followed by gelation into an upper expanded layer. This layer is then coated with a second paste prepared by incorporating (A) a crosslinkable vinyl chloride resin consisting of a copolymer of vinyl chloride and comonomer having in the molecule hydroxyl or carboxyl group with (B) a plasticizer such as dibutyl phthalate, a foaming agent and, as crosslinking agent, a compound having in the molecule isocyanate or carboxyl group, followed by gelation into a lower expanded layer, thus forming a double layer. Furthermore, this layer is laminated, through an adhesive, with a substrate layer of knit fabric comprising natural or synthetic fiber followed by heating and expansion and then releasing the release carrier to form a leather, whose surface is then embossed to obtain the objective vinyl leather of favorable feel with uneven pattern.
Patent JP-2001150780-A (JP)
Title: Penetrable seal and material for face of seal
Inventor: SAKAMOTO MITSUHIKO
IPC: B41K1/50
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a penetrable seal, with which no strain in the print of a seal develops due to the strength of the impressing thereof, no change in the density of a seal impression develops and which has a face developing neither smoke nor stink, nor engraving refuse, nor stick during laser working thereof. SOLUTION: The face of the penetrable seal is made of the porous body of a thermoplastic resin or of a thermosetting resin having the porosity of 40 to 95% and the durometer hardness according to the C method of JIS K 6301 of 50 or more. In order to form the face of the seal, the material of the face of the seal of the penetrable seal is engraved with laser beams.
Patent JP-H11167457-A (JP)
Title: Control panel
Inventor: YAMAGAMI TSUTOMU
IPC: G03G21/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by making key switches which the ten key tops of ten keys depress to be compound and to reduce the number of the key switches. SOLUTION: The ten keys 9 are provided with the key tops 10a having the key switches 11 and the key tops 10b which do not have the key switches 11. More than one key tops 10b among the key tops 10b depress more than three key switches 11 which the adjacent key tops 10a have by depression. Thus, the key switches are made to be compound and are used, and the number of the key switches 11 is reduced.
Patent JP-H05164321-A (JP)
Title: Air-cooled burner nozzle
Inventor: KIHARA JO
IPC: F23L1/00
Filed: 1991-12-16
Abstract: PURPOSE:To provide an air-cooled burner nozzle in which the durability of a burner nozzle installed at a burner air box of a combustion device such as a boiler or the like is improved. CONSTITUTION:In an air-cooled burner nozzle 21 fixed to a burner end furnace side of a burner air box of combustion device arranged at the furnace through a pivot pin 22, rotated in a vertical direction or fixed at a predetermined angle, the pivot pin 22 is formed with a hollow hole 22a for feeding cooling air. An air feeding pipe 25 communicating from the fixed part of the burner nozzle 21 near the pivot pin 22 to the extremity end of the burner nozzle 21 is provided, and a cooling air reservoir 26 having a plurality of small holes 27 is disposed near and inside the furnace of the burner nozzle 21. Cooling air is fed from a hollow hole 22a to the cooling air reservoir 26 through an air feeding pipe 25, the cooling air is injected out of the small holes 27 so as to cool the extremity end of the burner nozzle 21.
Patent JP-H05171209-A (JP)
Title: Rubber die for rubber press forming
Inventor: YAMAGUCHI TOSHIYA
IPC: B22F3/02
Filed: 1991-12-16
Abstract: PURPOSE:To form a double-layer formed product with a material having prescribed characteristics at a prescribed position by rubber press forming. CONSTITUTION:A permanent magnet 3 is disposed at a prescribed position of the bodies 1, 2 of rubber dies and a cavity 6 of a prescribed shape is formed with the bodies 1, 2, the magnet 3 and a lid member 7. A magnetic material (Fe powder) 8 having prescribed characteristics is fed from a powder feeding hole 5, dispersed and held on an end of the magnet 3 by the magnetic force of a magnetic field. Ti alloy powder 9 is then packed into the cavity 6, covered with the lid member 7 and subjected to cold isostatic press forming. A two- layered formed product with the magnetic material at a prescribed position can easily be formed.
Patent JP-H04195962-A (JP)
Title: Disk loader
Inventor: KAWABATA TORU
IPC: G11B7/00
Filed: 1990-11-28
Abstract: PURPOSE:To reduce the total length of the loader and to simplify the constitution by discriminating the presence of an aperture on a disk cartridge, slanting a guide rail when the cartridge has no aperture, saving a pickup for erasing to the outer circumference part of the disk at the position lower than the cartridge bottom, then setting the cartridge to the normal position. CONSTITUTION:A controlling device 9 control the following procedure. When a cartridge 1 having no aperture for the detecting pickup 4 for erasing is detected by a cartridge detecting means 2, a guide rail 10 is slanted by a guide rail slanting means 6 to descend the erasing pickup 4 lower than the cartridge bottom. After confirming that the erasing pickup 4 is completely descended and disposed in the outer circumference part of the disk, the cartridge 1 is set to the normal position. When a cartridge having an aperture for erasing is detected, the guide rail 10 is not slanted but maintained as it is. Thereby, the total length of the device can be decreased and the constitution of the device can be simplified.
Patent JP-H01172963-A (JP)
Title: Electrophotographic sensitive body
Inventor: KURODA MASAMI
IPC: C09B26/02
Filed: 1987-12-28
Abstract: PURPOSE:To obtain an electrophotographic sensitive body for copying machines and printers which has high sensitivity and excellent repetitive characteristics by providing a photosensitive layer contg. at least one kind among specific hydrazone compds. CONSTITUTION:The photosensitive layer contg. at least one kind among the hydrazone compds. expressed by the formula I is provided. In the formula I, R1-R3 respectively denote any of a hydrogen atom., halogen atom., alkyl group, alkoxy group, hydroxy group, allyl group, aryl group or nitro group; R4 denotes an aryl group; n, m respectively denote either of 0 and 1. The photosensitive body having the high sensitivity and the excellent repetitive characteristics is thereby obtd. The durability is improved by further installing a coating layer on the surface at need.
Patent JP-H0950890-A (JP)
Title: Metal vapor discharge lamp lighting device
Inventor: IIDA TAKENOBU
IPC: H05B41/18
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device for an internal starting type metal vapor discharge lamp which is so set as to shorten the restarting time in dying out of a lamp. SOLUTION: In a lighting device for lighting an internal starting type high pressure sodium lamp 6 via a ballast 3, a thermal switch 4 which opens at normal temperature with the ballast unworking and closes at high temperature with the ballast working is provided for the ballast so as to sense the temperature of the ballast outer case 3a. A superimposed type external starter 5 is connected in parallel to the high pressure sodium lamp 6.
Patent JP-2000161357-A (JP)
Title: Bearing device
Inventor: MIYAMORI KENICHI
IPC: F16C32/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To make the rising time shorter, maintain the thrust height constant, and prevent the seizure of a fluid bearing in the reverse rotation time. SOLUTION: This bearing device is provided with a thrust bearing 20 to maintain the height of a sleeve 18 by abutting and sliding to one side tip of a fixed shaft 16; a fluid bearing 19 which consists of radial bearing surfaces 18a where the fixed shaft 16 and the sleeve 18 are opposed, and a herringbone form of groove 16a provided at least to one side of the radial bearing surfaces 18a; the first magnet 17 installed in the radial bearing surface 18a of the fixed shaft 16, and a specific magnitization is applied; and the second magnet 21 installed in the sleeve 18 to oppose to the first magnet 17, and the opposing surface is magnetized in the same magnetism.  By a magnetic bearing 22 which consists of the first magnet 17 and the second magnet 21, the clearance of the radial bearing surfaces 18a of the fixed shaft 16 and the sleeve 18 is maintained making into the noncontact condition, so as to reduce the starting friction torque.
Patent JP-H03194163-A (JP)
Title: Manufacture of plate orifice for fuel injection valve
Inventor: KATO HIDEO
IPC: F02M61/18
Filed: 1989-12-25
Abstract: PURPOSE:To improve the directional performance of fuel spray by forming the nozzle holes of a plate orifice, disposed in such a way as to close an opening part formed on the downstream side of the valve seat face of a valve body, by press working, and then polishing the opening face of the nozzle hole on the downstream side. CONSTITUTION:In a fuel injection valve, a relatively large opening 8 is formed at the tip center of a valve body 6, and a conical seat face 9 for seating a needle valve 10 is formed on the upstream side of the opening 8. A cylindrical plate orifice 13 provided with plural nozzle holes 14 is fixed in the clamped state between a cylindrical protector 12 fitted at the tip of the valve body 6 and the tip face of the valve body 6. At the time of forming this plate orifice, the nozzle holes 14 are formed in a stainless steel plate from the downstream side toward the upstream side by press working, and then the opening face of the nozzle hole 14 on the downstream side of the plate body is polished in such a way as to scrape off sags D generated on the downstream side of the nozzle hole 14 at the time of press working.
Patent JP-H01174936-A (JP)
Title: Method and apparatus for detecting concentration and interface of sludge
Inventor: MIHASHI KAORU
IPC: G01N15/06
Filed: 1987-12-29
Abstract: PURPOSE:To simplify an equipment and to reduce installation cost by performing the detection of the concn. of sludge and the detection of the interface thereof by one detection apparatus, by inserting a transparent body between the light projecting and receiving surfaces of a transmission type optical sensor so as to provide predetermined intervals from both surfaces. CONSTITUTION:A transparent body 3 is inserted between the light projecting and receiving surfaces 2a, 2b of the transmission type optical sensor, which are provided in opposed relationship at a predetermined interval through the sewage in a sewage treatment tank, so as to provide predetermined intervals from said surfaces 2a, 2b. By this structure, the interposing width of sewage is brought to a contracted state and, in this state, the concn. of sludge is detected after the discharge of supernatant water. Further, the insertion of the transparent body is released to increase the separation width of sewage and, in this state, the interface of sludge at the time of sedimentation is detected. By this method, since the detection of the concn. of sludge after the discharge of supernatant water and the detection of the interface of the sludge at the time of sedimentation can be performed by one interface detection apparatus, the equipment is simplified.
Patent JP-H07199254-A (JP)
Title: Total light beam flip-flop device
Inventor: MUHAMATSUDO TEII FUATEHI
IPC: H01S3/083
Filed: 1994-12-15
Abstract: PURPOSE: To realize an all light flip flop capable of mounting of an all light sequence logic and an all light bit storage device. CONSTITUTION: Two optical amplifiers 150 and 160 are used which are so constituted that they may be operated in one of two stable states at a given time. In the first stable operation state (the first stable state), the first optical amplifier 150 is operated as a laser having a first characteristic wavelength. When an optical signal pulse is received by the input of the first optical amplifier 150, this device is switched to the second stable operation state (the second stable state). In the second stable state, the second optical amplifier 160 is operated as a laser having a second characteristic wavelength. First and second characteristic wavelengths are different at least nominally. When an optical signal pulse is received by the input or the second optical amplifier 160, this device is switched to the first stable state.  An erbium doped fiber amplifier or a semiconductor laser can be used for optical amplifiers 150 and 160.
Patent JP-2001147954-A (JP)
Title: Floor plan preparing method for semiconductor integrated circuit
Inventor: MASUDA YOSHIO
IPC: G06F17/50
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To prepare an efficient and highly accurate floor plan, with which it is not necessary to execute floor planning again because of trouble in detailed location of circuit blocks and detailed wiring between circuit blocks in a post- process, by preparing the floor plan of an entire chip by successively preparing partial floor plans with the area of one part on the chip as an object. SOLUTION: On the basis of circuit connection information 10 and layout information 11, an initial floor plan to become the starting point is prepared in a step S11. An internal chip area is divided into plural partial floor plan areas composed of circuit blocks in a step S17, it is decided whether a soft macro block exists in each of these partial floor plan areas or not and when the soft macro block exists, the partial floor plan is prepared for locating the circuit blocks by optimizing the terminal position of the soft macro block.
Patent JP-H09182322-A (JP)
Title: Non-contact type electric power transmission device
Inventor: TAKAHASHI EIJI
IPC: H02M3/28
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To transmit a power cheaply and efficiently with a small sized device, by disposing transmission and reception units oppositely to each other to transmit in a non-contacting way a high frequency power from the transmission unit to reception unit. SOLUTION: Transmission and reception units 20, 21 are disposed oppositely to each other. When applying a power supply to the transmission unit 20, an oscillating operation is started in its oscillation circuit. Resonating by this oscillating operation the resonance circuit comprising first and second coils 25, 26 and a feedback capacitor 28 of the transmission unit 20 at a predetermined resonance frequency, the on/off operation of a transistor (Q) is repeated to perform a high frequency oscillation. In this case, the oscillation frequency is determined by the inductance values of the first and second coils 25, 26 and the capacitance value of the feedback capacitor 28.  Further, by a high frequency power generated by the oscillating operation of this oscillation circuit, a power is transmitted from the first coil 25 of the transmission unit 20 to the reception unit 21 by a high frequency electromagnetic wave.
Patent JP-H09170830-A (JP)
Title: Air conditioner
Inventor: WATANABE SHINJI
IPC: C09K5/04
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a compressor, that is, in its turn, the efficiency of a system in air conditioning equipment using a non-azeotropic refrigerant. SOLUTION: Refrigerants R32 and R125 herein used are non-azeotropic refrigerants mixed respectively at a ratio of approx. 50wt.%. A compressor 1, a condenser 2, a decompressor 3 and an evaporator 4 are interconnected in a ring sequentially by a piping. Two compression parts 122 and 123, the one for a low stage and the other for a high stage are arranged inside the compressor 1. A high pressure type double-stage compressor is used with a high level of delivery pressure in a vessel 121 (hereafter called shell).
Patent JP-H08230212-A (JP)
Title: Method and device for adjusting valve of ink container
Inventor: NOOMAN II POOROOSUKII JIYUNIA
IPC: B65D83/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a valve-adjusting device formed of an equal material as an ink container to facilitate recycling and a method for adjusting a valve whereby the empty or partly empty container can be separated from a printer without leaking ink, failures are hard to occur even under an extraordinary environment such as freezing or the like, and failures such as ink leakage or the like are hard to occur even when the ink container is dropped. SOLUTION: A valve body 20 includes a holder 24 which stores a rotary valve 26. The valve is held in the holder by a fixing tool 28. A soft ink container 22 is set in a hard shell 30 loaded to the valve body 20. The valve 26 can rotate to enter and come out of an open position. At the open position, ink flows from the container 22 into an appropriate receptacle through the valve.
Patent JP-H09168347-A (JP)
Title: Water tank for fish
Inventor: IWASHITA AKIO
IPC: A01K63/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a water tank which enables easy exchange of water and facilitate the transfer of fishes without suffering damage to their bodies. SOLUTION: The vessel 1 of the tank is made of a light transmission material to form the inner area 11 for the water storage. The bottom material 2 is arranged on the bottom side 12 of the vessel 1 to close the inner area 11 with the bottom side 12. The diaphragm plate 3 is perforated to have many through holes 31-3n to horizontally divide the inner area of the vessel into two sections, the upper and the bottom parts, as it is apart from the bottom material 2 at a certain interval. The cock 4 is set to the bottom material 2. The pipe for guiding out the fishes 151 is made openable to communicate with the inner area 2 above the diaphragm plate 3.