baber/WOPTO huggingface dataset:
Patent JP-H06183346-A (JP)
Title: Train approach detecting system and train approach detecting device
Inventor: IKEDA HIROTSUGU
IPC: B61L23/06
Filed: 1992-12-21
Abstract: PURPOSE:To secure the safe operation of a train and the sufficient time required for the safe evacuation of work site employees such as line workers by previously catching, detecting and informing the approach of a train by the constitution of a vibration signal detecting control circuit suitable to an AE sensor. CONSTITUTION:Peculiar micro vibration propagated to a line so as to indicate the arrival of a train is caught at a sufficiently long distance from the running position of the train by an AE sensor 2 provided at the center of a rail 1 being bonded to the rail 1 by magnets disposed around the AE sensor 2 provided at the bar like tip of a sensor part. A detection signal is inputted into a slave machine 4 connected to the sensor part, and the signal is discriminated and judged by a vibration signal detecting circuit 10. A control circuit 11 further processes alarm sound by an internal voice synthesizing circuit 13 corresponding to each purpose, wire and wireless control to the outside, and the like. Workers engaged in work are informed of the approach of the train simultaneously with one voice by a master machine 6 disposed at the construction site of line work or the like further away from this spot.
Patent JP-2000181166-A (JP)
Title: Image forming device
Inventor: WATANABE KOKI
IPC: G03G21/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To detect a state of conduction defect when a sheet material enters between a main body side connector and a unit side connector. SOLUTION: On the occasion of letting the sheet material transported while processing a toner image between a fix/transporting unit and an image forming device main body, when a photographic interrupter 22 and a flag are allowed to detect that a main body side electric contact point and a unit side contact point become to a state of conduction defect, a controlling part 24, based on the defect detecting signal being sent out from the photographic interrupter 22, is allowed to control a display 25 so as to output a signal to the effect that the main body side contact point and the unit side contact point are in a state of conduction inferior.
Patent JP-2000180937-A (JP)
Title: Display device for camera
Inventor: HONDA SUMUTO
IPC: G03B17/20
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a display device for camera by which set picture frame size can be distinctly judged by a photographer when a photographing feasible range is freely varied. SOLUTION: This display device is provided with an EL display part 17 which is composed of an organic elecroluminescence element and which can display a photographic picture frame and emit multicolor-light, a picture frame size switching lever 5 for switching the photographing picture frame and a CPU 1 executing a control action so that the color of the light emitted by the display part 17 is switched according to the photographic picture frame size set by the lever 5.
Patent JP-H11185309-A (JP)
Title: Production of optical recording medium
Inventor: TANIGUCHI YOSHITERU
IPC: G11B7/246
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a medium capable of recording and reproducing good signals even at a recording density higher than a beam spot diameter like a DVD. SOLUTION: The surface of the recording layer of the optical recording medium having at least the recording layer for absorbing a laser beam directly or via another layer on a transparent substrate having grooves and a reflection layer of a metal directly or via another layer on this recording layer is subjected to plasma etching. As a result, the high-density recording including small pits with respect to a laser spot diameter is well executed.
Patent JP-2000175791-A (JP)
Title: Packing hanging hook
Inventor: SUZUKI NOBORU
IPC: D21J3/12
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a packing hanging hook capable of exhibiting sufficient strength and rigidity in the case of using paper as packing material. SOLUTION: A packing hanging hook 1 comprises a hook part 2 locked to a goods display bar member B, and a locking part 3 for fitting a goods fitting piece LA, and is formed of paper with a thickness of about 1 mm to 1.5 mm by mold drawing. A hanging piece 20 of the hook part 2 is formed gradually wider toward the locking part 3 and provided with rigidity against external force such as torsional force applied to the hanging piece 20 and strength against damage.
Patent JP-H06191502-A (JP)
Title: Fitting method of lid film
Inventor: HANADA AKIO
IPC: B65B7/28
Filed: 1992-12-24
Abstract: PURPOSE:To fit a lid film accurately and efficiently by a method wherein a film sheet on which a trace for separation with a lid shape is provided is put on the top opening of a capsule container in such a manner that the trace for separation may match the top opening of the capsule container, and after being bonded, the film sheet is pressed downward to separate an unnecessary part. CONSTITUTION:A lid film fitting device 10 is equipped with a carrying conveyor 11, and a covering unit 12 which covers a lid film sheet F, for which a portion for each pallet is made to be a sheet form, on a capsule on a pallet, a heat-sealing unit 13 which bonds a lid part of the sheet F and the capsule, and a separating unit 14 which separates the sheet F being bonded to the capsule into the lid part and an unnecessary part other than the lid part are provided in order on the lid film fitting device 10. For the lid film sheet F, a trace for separation with a lid shape, formed by a perforation, is marked on an aluminum film on the rear surface of which a heat-melting adhesive is coated, and at both end parts, positioning holes are punched, and the lid film sheet F is suction-held by a transfer head 41. The separating unit 14 suction- holds a scrap by a vacuum plate on the lower surface of which suction cups are provided at suitable locations.
Patent JP-H06194932-A (JP)
Title: Electrifier, destaticizer and image forming device
Inventor: ITO NOBUYUKI
IPC: G03G15/14
Filed: 1992-12-24
Abstract: PURPOSE:To obtain an electrifier having simple and stable electrostatic chargeability regardless of a difference in environment, durability and a material by moving a local discharge part made between a body to be electrified and an electrifier. CONSTITUTION:Output from an AC power source 3 that the whole of power supply is biased by a DC power source 4 is taken out and applied to the electrifiers 2-1 and 2-2 oppositely arranged with a prescribed gap and without contacting with respect to a photosensitive drum 1, so that the distribution of a potential on the surface of an every moment electrifier is changed. On the other hand, a distance between the surfaces of the photosensitive drum and the electrifier at a point P is changed as the photosensitive drum 1 having curvature is rotated in the direction of the arrow X. A charge supplying part is spatially moved at high speed to control a supplied charge amount per unit area on the surface of the body to be electrified, so that the simple and stable electrostatic chargeability can be obtained regardless of the difference in the environment, durability and material.
Patent JP-2001170954-A (JP)
Title: Method for manufacturing polyolefinic multilayered foamed sheet, and polyolefinic multilayered foamed sheet
Inventor: YASUIKE TETSUO
IPC: B32B27/32
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyolefinic multilayered foamed sheet wherein the smoothness of a printing surface is ensured and respective layers are not peeled and deformed even if various layered constitutions of different materials are employed and the polyolefinic multilayered foamed sheet. SOLUTION: A polyolefinic multilayered foamed sheet 40 is manufactured by a thermal press bonding process wherein a polyolefinic sheet 30 is brought into contact with an endless belt 14 made of a metal and a polyolefinic foamable raw sheet 20 is laminated on the surface not being in contact with the endless belt 14 of the polyolefinic sheet 30 and the endless belt 14 and the sheets 20, 30 are thermally bonded under pressure at a foaming start temperature or lower to integrate the sheets 20, 30, a foaming process for heating the sheet 20 at the foaming start temperature or higher in succession to the thermal press bonding process to foam the same to form the polyolefinic multilayered foamed sheet 40 and a peeling process for cooling the polyolefinic multilayered foamed sheet 40 to peel the same from the endless belt 14.
Patent JP-H06198896-A (JP)
Title: Ink-jet recording device
Inventor: NAGATA KENJI
IPC: B41J2/165
Filed: 1992-12-28
Abstract: PURPOSE:To always obtain stable and favorable record, by a method wherein a plurality of discharge port faces of recording heads are prevented from being contaminated and deteriorated, and life and cleaning effect among the recording heads are unified. CONSTITUTION:At the time of cleaning of a plurality of recording heads 2 mounted on a carriage 1 by wiping off with a flexible blade 47, contacting conditions such as contacting pressure and entering quantity of the blade 47 to the recording head 2 are allowed to change at the every recording head 2.
Patent JP-H10188635-A (JP)
Title: Desk lamp
Inventor: KOIZUMI MINORU
IPC: F21V8/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a desk lamp not obstructing a local work and giving no heat by providing an optical fiber fitted with a light input end to a lamp stand base and having a light output end side as a free end, and incorporating a light source for feeding light into the light input end in the lamp stand base. SOLUTION: The light of a light source 15 in a lamp stand base 10 is concentrated at a light input end 22, and it is fed into an optical fiber 20 from there. The light reaches a light output end 24 through the optical fiber 20, and it is projected to the outside from there. When the somewhat bendable fine linear optical fiber 20 is used, very little heat is generated at the light output end 24, and no heat is felt. The root portion on the light input end 22 side of the optical fiber 20 is made rotatable, the optical fiber 20 is made somewhat bendable, and the light output end 24 of the optical fiber 20 has a high degree of freedom. The vicinity of the light output end 24 of the optical fiber 20 is held and hauled to the desired position, and it can be directed to the desired direction and utilized.
Patent JP-H05183794-A (JP)
Title: Remote controlled electrical panhead device for camera
Inventor: MATSUMOTO SHIGERU
IPC: H04N5/00
Filed: 1991-12-27
Abstract: PURPOSE:To turn a camera attached to an electrical panhead toward a remote control transmitter when an infrared ray signal outputted by the remote control transmitter is received. CONSTITUTION:This device consists of a remote control transmitter 21 outputting a remote control positional signal as an infrared ray signal and an electrical panhead 22 which is composed of a light receiving lens 31 receiving the infrared ray signal outputted by the remote control transmitter 21, a PSD light receiving element making incident a light spot collected by the light receiving lens 31 and converting it into optical current, a circuit board 26 performing the signal processing of the optical current outputted by the PSD light receiving element, a motor 25 the driving of which is controlled with the output signal of the circuit board 26 and a rotary table 24 turned by the motor 25.
Patent JP-2001171448-A (JP)
Title: Vehicle front body structure
Inventor: TERADA SAKAE
IPC: B60R21/34
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide vehicle front body structure capable of reducing the impact of an obstruction with simple structure without malfunctioning. SOLUTION: A front side frame 2 is provided with a projecting member 14 on the lower side of a bumper reinforcement 8, and an energy absorbing member 18 absorbing collision energy with smaller load than the projecting member 14 is provided at the front part of the projecting member 14 so as to project frontward from the bumper reinforcement 8. When a vehicle collides with an obstruction, the extremely simple physical action of the energy absorbing member 18 colliding with the lower part of the obstruction to sweep off the lower part of the obstruction is utilized to put the obstruction on a hood 3 without damaging the lower part of the obstruction.
Patent JP-H10154074-A (JP)
Title: Data processor
Inventor: MATSUO MASAHITO
IPC: G06F9/38
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To efficiently execute a pipeline processing on two condition branch instructions by providing a branch destination address saving latch which primarily saves a branch destination address. SOLUTION: The instruction MMU/cache part 81 of an instruction fetch part 111 converts an instruction address and fetches the instruction. An instruction queue part 82 manages the fetch address of the instruction and buffers the instruction which is taken in. The instruction queue part 82 is provided with instruction queues A83 and B84 so that the instructions in the two directions of the branching/non-branching of the condition instruction can be queued and with address registers QINPCA 86 and QINPCB 87 holding instruction queue take-in addresses. Furthermore, QINPCC 88 being the latch for saving the branch destination address of the second condition branch instruction is also provided.  The instruction queue part 82 saves the branch destination address of the second condition branch instruction in QINPCC 88, and immediately takes in the saved address when either instruction queue becomes idle.
Patent JP-H06196457-A (JP)
Title: Device for cleaning film forming substrate
Inventor: IRIE KANJI
IPC: H01L21/304
Filed: 1992-12-24
Abstract: PURPOSE:To clean the surface of a substrate reliably and easily by a method wherein heated pure water is fed to the surface of a substrate, clamping the substrate on the top of a fixing member by vacuum suction, and the fixing member and a roller are relatively moved in a horizontal direction. CONSTITUTION:First, a substrate 12 is held on the top of a fixing board 20 by vacuum suction. Then, a sponge roller 24 is rotated, and detergent and pure water heated to a prescribed temperature are fed to a water spray pipe 42 and sprayed on the sponge roller 24 through water spray holes. When the sponge roller 24 is horizontally moved to contact with the surface of the substrate 12 at a prescribed pressure, dust or contaminants attached to the surface of the substrate 12 can be effectively removed. The back of the substrate 12 near the edge is watertightly brought into contact with an elastic member 28 by pressure, so that contaminated water is prevented from coming into contact with the rear of the substrate 12. By this setup, the surface of a substrate can be enhanced in cleanness, and a cleaning device of this design is improved in working efficiency.
Patent JP-2000173371-A (JP)
Title: Water cutoff pressure sensitive adhesive tape for cable
Inventor: KOYANAGI SHIGENAO
IPC: H01B17/56
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a water cutoff pressure sensitive adhesive tape for cable and a semi-conductive water cutoff pressure sensitive adhesive tape for power cable capable of restricting a fall of the water absorbing resin powder at the time of cutting and taping a cable, and capable of cutting water off in not only a large clearance but also a small clearance inside of a cable, and capable of being used even if a surface and a back surface thereof is turned over at the time of use, and to be manufactured by one coating without generating blocking. SOLUTION: Water absorbing resin composition composed of the water absorbing resin powder 2 passing through the texture (clearance) of an non- woven cloth, the synthetic resin and the synthetic rubber at 10% or more of total weight is fixed between two non-woven clothes 1 having a weave texture in a range at 8-25 g/m2. This structure is intruded or coated with the semi- conductive resin composition coating composed of the conductive agent, the synthetic resin and the synthetic rubber 3 so as to manufacture a semi- conductive water cutoff pressure sensitive adhesive tape.
Patent JP-2001171099-A (JP)
Title: Ink jet recorder
Inventor: TANNO KOICHI
IPC: B65H5/06
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which the area for securing image quality is enlarged in the carrying direction of recording sheet, a recording sheet is prevented from floating to touch a recording head, the recording sheet is prevented from jamming and the recording head is protected against damage. SOLUTION: Center of rotation of a pinch roller is located substantially at the center of an ink outlet with regard to the sub-scanning direction and the pinch roller is located on the outside of the recording region of a recording head with regard to the scanning direction.
Patent JP-2000185751-A (JP)
Title: Container having lid
Inventor: TAKAHASHI JUN
IPC: B65D43/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To keep both hands free when being used as a waste basket or the like for a toilet by projecting a protruding piece for engagement on the rear surface of a lid in a container having the lid comprising a main body and the lid to cover the opening of the main body, and making the lid engageable with the peripheral edge section of the opening of the main body by the protruding piece for engagement. SOLUTION: Two stages of step sections 13 and 14 are provided on the opening of a main body 1 of this container having lid, and a lid 2 is placed on the upper step section 13, and a flange 121 is placed on the lower step section 14. Then, a small plate-form protruding piece 21 for engagement is integrally provided at a location which is close to the peripheral edge on the rear surface of the lid 2. That is, the protruding piece 21 for engagement is provided directly under an indented surface 23 provided on the upper surface of the lid 2, and the location of the protruding piece 21 for engagement is made to be known from the top of the lid 2 by the indented surface 23.  By this constitution, when the lid 2 is removed from the opening of the main body 1, the protruding piece 21 for engagement can be engaged with the peripheral edge section of the opening of the main body 1, and also, both hands can be freely used under a state wherein the protruding piece 21 for engagement is engaged with the peripheral edge section of the opening of the main body 1.
Patent JP-2000190256-A (JP)
Title: Long material marking device
Inventor: INOUE KENICHI
IPC: B41M1/26
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To flatten the marking surface of a long material to clarify marking when the long material for marking is soft and uneven or curved, and to prevent imparting deformation such as bending and the like to the long material without applying a flattening function when the long material is hard and flat at its making surface. SOLUTION: When a long material 1 formed out of a long tube is soft, flexible and uneven at its marking surface, the long tube is made flat by passing it through a thermal head 32A while being held between a press roller 46 and a platen roller 30. Meanwhile, when the long material 1 is a hard long tape 1B' having a flat marking surface, a handle 64 is rocked clockwise around a center axis 50 against a spring 48 to separate the press roller 46 from the platen roller 30. Therefore, the hard tape 1B' is prevented from being imparted with bending with no flattening function applied, causing no interruption by bending of the running of the material so that the subsequent processing can be surely carried out.
Patent JP-2000188289-A (JP)
Title: Manufacture of semiconductor device
Inventor: TERAJIMA HIDENOBU
IPC: H01L21/316
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To stabilize the quality of a semiconductor device by reducing the mechanical stress applied to wiring, etc., by reducing the thickness difference between the films formed on both surfaces of a semiconductor substrate. SOLUTION: On the front surface of a silicon substrate 10, an LP silicon nitride film 20A which becomes a mask at forming a LOCOS oxide film is formed and patterned. Then LOCOS oxidation is performed on both front and rear surfaces of the substrate 10. Consequently, a LOCOS oxide film 40A is grown as an inter-element separating film in the region where the silicon nitride film 20A does not exist on the front surface of the substrate 10. On the whole rear surface of the substrate 10, additionally, a LOCOS oxide film 40B is grown. Since the LOCOS oxide films 40A and 40B having low coefficients of thermal expansion and relatively large uniform film thicknesses are formed on both surfaces of the substrate 10, the bending of the substrate 10 can be suppressed, when the substrate 10 is subjected to high-temperature heat treatment.
Patent JP-H11182949-A (JP)
Title: Air conditioner
Inventor: HIUGA YOJI
IPC: F25B1/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide such an air conditioner as to reduce abnormal sound of in indoor machine when it is stopped. SOLUTION: An air conditioner 1 is provided with an accumulator 33 on the upstream side of a compressor 11, and a bypass conduit 37 is provided between a conduit 13 on the downstream side of the compressor 11 and the upstream conduit 31 of the accumulator 33. A bypass valve 39 is arranged in the bypass conduit 37. When the air conditioner 1 is stopped, the bypass valve 37 is opened, thereby uniform the pressure of a refrigerant before and behind an expansion valve 23, and then the expansion valve 23 is opened.
Patent JP-2001182418-A (JP)
Title: Door opening/closing device
Inventor: SUGII HIDETO
IPC: E05D7/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing direction without requiring much labor in adjusting attachment of a door body to a fixed member. SOLUTION: When adjusting a forward direction (the direction of an arrow in drawing A) or a backward direction (the direction of an arrow in drawing B) of a door body to a fixed member, a cam head part 12c is rotated in a specified direction till a cam main body 12a is rotated to be engaged with a cam engagement hole 7d in a case body 7, and an adjustment plate 8 is guided into a groove 7c in the case body 7 by forward or backward partial force applied from a cam shaft pat 12b to the adjustment plate 8 to move. An installation plate 9 is moved with the adjustment plate 8 at this time, and forward/ backward adjustment of the door body to the fixed member is completed.  In conducting adjustment while recognizing an attached condition of the door body to the fixed member, a cam main body 12 is used for the adjustment, so a sufficient contact bearing force can be secured in the rotation and engagement, and an adjusted position will not be moved even when movement is adjusted while recognizing the attached condition.
Patent JP-2001185334-A (JP)
Title: Sheath heater, heating device and vacuum treatment device
Inventor: MORI KATSUHIKO
IPC: C23C16/46
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology for elongating life of a heater for heating a board in a vacuum treatment device. SOLUTION: The heater 18 has two sheets of insulation plates 53, 54, and a sheath heater 55 arranged in between. The two sheets of insulation plates 53, 54 are fixed by a sealing member 71 formed nearby at the edge. Since this seal member 71, as a result, is ring-shaped and has the sheath heater 55 positioned in the ring, the space surrounded by the sealing member 71 is shut off from outside air. For this reason, the sheath heater 55 is not directly exposed to cleaning gas even if the heater 18 is directly exposed to cleaning gas, and so, the sheath heater 55 will not easily corrode and has a longer life.