baber/WOPTO huggingface dataset:
Patent JP-H08109673-A (JP)
Title: Block for side ditch and structure of road
Inventor: IWAMOTO HIROYOSHI
IPC: E03F1/00
Filed: 1994-10-11
Abstract: PURPOSE: To reduce the quantity of flowing water flowing on a road and prevent infiltration into the ground of rainwater by disposing a projecting plate section, to which a large number of holes are bored, in upright on at least one side of the opening section of a top face. CONSTITUTION: A slitty opening section 2 is formed extending over overall length at the center of the top face of a block 1 for a side ditch, an L-shaped sectional upright plate section 3 is disposed in upright on one side of the opening section 2, and a large number of holes 4 for passing water are bored to one side of the upright plate section 3. A permeable layer 7 is formed to the surface of a driveway A, the end section of the permeable layer 7 is brought into contact with the upright plate section 3, and an impermeable layer 8 is formed to the lower section of the permeable layer 7.  A part of rainwater falling on the driveway A flows on the surface of the permeable layer 7 and reaches the side ditch, but the greater part infiltrates from the permeable layer 7 and reaches the surface of the impermeable layer 8, flows in the permeable layer 7 along the surface of the impermeable layer 8, and reaches the side ditch from the holes 4. Accordingly, the block l for the side ditch, in which the quantity of water flowing on the surface of the road is reduced even at the time of a heavy rain and rainwater does not infiltrate into the ground, can be acquired.
Patent JP-2001090739-A (JP)
Title: Main shaft bearing lubricating device
Inventor: IWATA KOJI
IPC: B23Q1/70
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To speedily and securely discharge lubricating oil supplied to a bearing in a mist state. SOLUTION: In this main shaft bearing lubricating device, lubrication of angular ball bearings 4-7 to rotatably support a main shaft 2 to a housing 1 is conducted by means of oil mist sent through a lubricating passage 25. The housing 1 is provided with an air flow passage 27 separately formed from the lubricating passage 25, and oil discharge passages 28-31 formed to be opened at a close part to the bearings 4-7 in an inner surface of the housing 1 at one end, and opened in an inner surface of the air passage 27 at the other end. By flow of air in the air flow passage 27, oil supplied to the bearings 4-7 is sucked into the air flow passage 27 through the oil discharge passages 28-31 to be discharged with flow of air.
Patent JP-S63124236-A (JP)
Title: Optical recording and reproducing device
Inventor: NAKAMURA TORU
IPC: G11B7/135
Filed: 1986-11-13
Abstract: PURPOSE:To realize a verifying function, an overwriting function, etc., by converging reflected light from a disk into two optical spots again by a converging means and then splitting into two luminous fluxes through a space filter. CONSTITUTION:Divergent light beams from semiconductor lasers 1a, 1b are converted into parallel light beams through collimator lenses 2a, 2b, transmitted through half mirrors 3a, 3b and then condensed on the surface of a track on a disk 5 as optical spots A1, B1 through an objective lens 5. Reflected light beams from the disk 5 are transmitted in the reverse course, reflected by a half mirror 3b and converged into optical spots A2, B2 through a convex lens 6. The optical spot B2 is shielded by a space filter 7a having a fine pin hole and only the light beams of the optical spot A2 are made incident upon a signal detecting means 8a to detect a focus error signal, a tracking error signal and an information signal. Since the verifying function, the overwriting function, etc., can be obtained with a simple constitution, chromatic aberration due to using a semiconductor laser with the same wavelength is not generated.
Patent JP-H06121194-A (JP)
Title: Noise removing circuit
Inventor: KONDO TETSUJIRO
IPC: H04N5/21
Filed: 1992-10-08
Abstract: PURPOSE:To generally improve a picture quality even at the plane part and edge art of a picture. CONSTITUTION:The filter output of one of a noise removing filter for an animation part used when an input picture is the animation part, and a noise removing filter for a still picture part used when the input picture is a still picture part is selected based on a movement detected output obtained from the movement detecting circuit of the input picture. A noise removing effect can be increased by appropriately selecting the noise processing according to the animation and the still picture, so that the picture quality can be sharply improved. The edge part of the input picture is detected by an edge detecting circuit 31, a threshold value alpha 2 whose value is small is selected from an ROW 32 when the edge part is detected, and the judgement of the movement is operated by the threshold value alpha 2 by a movement detecting part 33. The judgement of the movement is operated by a threshold value alpha whose value is large when the plane part is detected. The moving image can be easily judged at the edge part, and the edge part can be prevented from being pale.
Patent JP-S63123011-A (JP)
Title: Endoscope
Inventor: OGYU HISAO
IPC: A61B1/00
Filed: 1986-11-12
Abstract: PURPOSE:To prevent a shock that a tip part receives from being transmitted to the inside by providing a cover which is made of a soft material and covers a tip part main body to an insertion part tip side. CONSTITUTION:An insulating cover 16 is mounted on the tip side of the nearly columnar tip part main body 15 of the tip part 9, an objective lens system 20 is put in a through hole 17 for observation, and a light distribution lens system 26 is put in a through hole 18 for lighting. The insulating cover 16 is made of the soft material, so the shock that the tip part 9 received is absorbed and prevented from being transmitted to the inside, thereby preventing respective lens systems from being affected.
Patent JP-H03134472-A (JP)
Title: Refrigerator
Inventor: MIYOSHI TSUTOMU
IPC: F25D23/02
Filed: 1989-10-18
Abstract: PURPOSE:To permit the operation of a door at a low speed by a method wherein a first operating rod is pivotally attached at one end near the center of the door turnably mounted on the end of the lower side of a refrigerating chamber, a second operating rod is pivotally attached at one end to the inner wall thereof, the other ends of these rods are connected together and the pivotally mounting position of the second operating rod is changed from a doorstop member to the door side. CONSTITUTION:When a door 5 is made slightly open, a first opening rod 8 and a second operating rod 9 are extended by a connecting pin 13 with the second operating rod 9 moving slightly from the inside to the outside of a refrigerating chamber. Therefore, a doorstop member 16 is made to rotate by the mesh with a gear B17 of a gear A14 of the second operating rod 9 and, by the resulting rotational torque, the second operating rod 9 is moved and stopped at a predetermined angle, while being decreased to a predetermined speed, thereby completing the opening of the door 5. If a large load such as the body weight is exerted on the end part of the door 5, a force is applied in the direction of pulling the first and second operating rods 8 and 9 to the door side. This can provide a refrigerating chamber free from impairment to the doorstop function.
Patent JP-2000099328-A (JP)
Title: Processor and its execution control method
Inventor: TORII ATSUSHI
IPC: G06F9/38
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a pipeline processor which can decrease the stalls due to the inter-instruction dependence. SOLUTION: A standby stage 57 is prepared for a pipeline stage of a processor. Then an inter-instruction register hazard is detected, the stage 57 is used to delay the instruction that detected the dependence from proceeding to an execution stage. Thus, the dependence is eliminated and also the subsequent instructions are collectively executed to decrease the occurrence of the register hazards.
Patent JP-H08130851-A (JP)
Title: Axial gap motor
Inventor: ITO KENICHI
IPC: F16C17/10
Filed: 1994-11-04
Abstract: PURPOSE: To fully restrict the movement of a rotor in axial direction by suppressing vibration during the rotation of the rotor. CONSTITUTION: A radial bearing 32 consisting of a dynamic pressure air bearing 31 formed at an outer peripheral portion of a rotating shaft 28 with a herringbone groove 31 and a bearing cylinder 23 is constituted with thrust bearings 36a and 36b comprising a dynamic pressure air bearing made of a stator base 22, a motor base 21 and a herringbone groove 33 formed on both the surfaces of a rotation york 30.  However, a rotor 26 is supported in a rotatable manner by a stator 25 through a radial bearing 32 comprising the dynamic pressure air bearing and thrust bearings 36a and 36b, so that no contact portion is created during the rotation of the rotor 26 and thus the occurrence of vibration can be suppressed and further the motion of the rotor 26 in axial direction created by the radial bearing 32 caused by its construction as a dynamic pressure bearing can be fully restricted by thrust bearings 36a and 36b.
Patent JP-H02118695-A (JP)
Title: Key separation touch response device
Inventor: NOGIMURA TSUNEHISA
IPC: G10H1/053
Filed: 1988-10-28
Abstract: PURPOSE:To obtain various kinds of digital touch response effects with a key separation not to be conventionally achieved by controlling a digital musical sound effect adding means based on key separation touch data. CONSTITUTION:The condition of a contact switching means 1 arranged corresponding to each key is detected by switch condition detecting means S0-S11, a key separation time until the contact switching means 1 is returned from a key pressing position through an intermediate position to a key separation position in counted based on the detection results of the switch condition detecting means S0-S11, the digital key separation touch data are generated by a key separation touch data generating means 2, and a digital musical sound effect adding means 7 is controlled according to the generated key separation touch data by the digital musical sound effect control means 2. Thus, respective kinds of effects to be added can be controlled, and the touch response sound field effect not to be obtained by a conventional electronic musical instrument can be obtained.
Patent JP-2000167037-A (JP)
Title: Skin adhesive sheet and emergency adhesive tape
Inventor: KINOSHITA TAKASHI
IPC: C09J133/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a skin adhesive sheet and an emergency adhesive tape for holding adhesive force as initiated without greatly reducing the adhesive force of adhesive agent even after a long time passed. SOLUTION: A skin affixing adhesive sheet is such an adhesive sheet that an adhesive agent layer affixed to a skin is provided on a base film, the base material film comprising 40-70 wt.pts. polyester based plastic agent having an average molecular weight range of 1500-3000, a proper amount of stabilizing agent consisting of at least one type of metal soap selected from fatty acid calcium, fatty acid zinc and fatty acid barium and 0.1-1.0 wt.pts. hydrotalcite in terms of 100 wt.pts. vinyl chloride base polymer.
Patent JP-S61151048-A (JP)
Inventor: MINESAWA KANETANI
IPC: C04B14/02
Filed: 1984-12-22
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-S62130714-A (JP)
Title: Metal plate winding device
Inventor: NAGASAKA NOBUO
IPC: B65H19/28
Filed: 1985-12-04
Abstract: PURPOSE:To improve and stabilize a winding state as well as to simplify the change of a winding position by providing the tension mechanism which is made rotatable in the axial direction parallel to the shaft of winding drum. CONSTITUTION:A tension is given to a belt by pulling back a tension cylinder 22 simultaneously with pulling in the arm 13, 14 which places guide roller 3, 4, 5 in the process of surrounding a winding drum 2 by a belt 1, by advancing the belt wrapper main body 24 to the winding drum side by a shift cylinder 11. A press-fitting force is caused on the winding drum by the tension cylinder 22 and a metal plate 10 is wound while being pressed. In this mechanism the shifting of the upper winding and lower winding can be performed easily and the belt meandering can be reduced as well.
Patent JP-H04146715-A (JP)
Title: Connector for electronic endoscope
Inventor: NAKAMURA TORU
IPC: H01R13/52
Filed: 1990-10-09
Abstract: PURPOSE:To secure the superior insulation and waterproof function and receive and transmit the stable electric power and electric signals easily by providing an insulating waterproof member and a magnetic connecting means which permits the magnetic connection through the insulating waterproof member. CONSTITUTION:As for a connector 1 for electronic endoscope. magnetic connecting means 5 and 15 which consist of connector cases 4 and 14 made of the insulating waterproof synthetic resin, ferrite cores (magnetic cores) 2 and 12 which are magnetically connected through the connector cases, and coils (windings) 3 and 13 wound on the ferrite cords. The electronic endoscope 21 is constituted by connecting an endoscope 31 and an endoscope processor 41 by a connector part 11 consisting of five connectors 1a, 1b, 1c, 1d and 1e. Since each connector is transformer fundamentally, sending of electric power is easy. Accordingly, the electrical contact is prevented from being exposed outside, and insulating waterproofness is secured, and the stable electric and electric signal can be sent and received.
Patent JP-H0585678-A (JP)
Title: Control device for elevator
Inventor: ITO KAZUNORI
IPC: B66B13/14
Filed: 1991-09-25
Abstract: PURPOSE:To provide the control device of an elevator capable of preventing a confinement accident at a nonstop floor. CONSTITUTION:Nonstop floor getting-on/off detecting means A, B, 5, 5A, 5B detecting the getting-on/off at a nonstop floor, door closure blocking means 10, 10a1 detecting the getting-off and operated, and releasing means 8, 8b2, 10b1 detecting the getting-on and releasing the door closure blocking means 10, 10a1 are provided.
Patent JP-H02124228-A (JP)
Title: Wire electric discharge machining device
Inventor: TAKASHIMA HIDEMUNE
IPC: B23H7/36
Filed: 1988-10-29
Abstract: PURPOSE:To make it easy to grasp the condition of machining liquid and the state of its supply by arranging a display unit showing the condition of machining liquid and the state of its supply as well as operating tools of a machining liquid cooling device of a wire electric discharge machining device, in front of the main body of the electric discharge machining equipment. CONSTITUTION:A wire electric discharge machining device 1 is equipped with a main body 2 of an electric discharge machining equipment and a machining liquid cooling device. The main body 2 of the machining equipment is equipped with a CNC control device 4, and operated under its control. A work 9 placed on top of a work base 9 is machined with a wire 7 stretched between an upper guide 5 and a lower guide 6. Both the upper guide 5 and the lower guide 6 are equipped with machining liquid nozzles. In the machining liquid cooling device, a machining liquid treatment device 10 and a cooling pipe are linked, and the main body 2 of the electric discharge machining equipment and a circulation pipe are connected. Machining liquid is supplied from the machining liquid treatment device 10 to the main body 2 of the machining equipment through the outward trip channel of the circulation pipe, and spurted out from the nozzles of the guides 5, 6. Machining liquid collected with a drain cover 14 around the work base 9 is returned to the machining liquid treatment device 10.
Patent JP-2000105025-A (JP)
Title: Refrigerant heating unit
Inventor: FUTAMURA MOTONORI
IPC: F25B41/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To contrive the reduction of vibration combustion and columnar sound. SOLUTION: A burner 9 having a fan 15 for combustion, and a heater 11 in which refrigerant is conducted to flow through a heat transfer pipe 25 on the outer periphery, are provided in a casing 1 while the heater 11 and the burner 9 are arranged so as to be coaxial with a central axis X. The heater 11 is provided with at least one sheet of plate type baffle 39 orthogonal to the central axis X, and an exhaust pipe 35 formed so as to be straight to discharge combustion gas produced in the burner 9 out of the casing 1 through the exhaust pipe 35.
Patent JP-2000093844-A (JP)
Title: Separation chamber for counterflow centrifugation
Inventor: TAKAHASHI KAHORU
IPC: B04B7/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To form a straight flow by increasing the widths of a separation chamber in the direction of a rotating shaft and in the rotating direction by specified % of the respective maximum values on the side where the chamber is in contact with a sample injection passage. SOLUTION: The width 27 of a separation chamber 7 in the direction of a rotating shaft and the width 28 in the rotating direction are separately changed in two states to reduce the drift of a flow, to prevent the sticking of a cell and to prevent the deterioration of the cell separablility. Namely, the width 27 is increased to >=80% of the maximum value, and the width 28 is increased to <=20% of the maximum value in the first state. Subsequently, in the second stage, the width 27 is changed to <=20% of the maximum value and the width 28 to >=80% of the maximum value. Consequently, a relatively straight flow is formed, the sticking of a cell is prevented, and its separability is improved.
Patent JP-H03133300-A (JP)
Title: Composite piezoelectric ultrasonic wave probe
Inventor: ARAGAI KAZUTERU
IPC: H04R17/00
Filed: 1989-10-19
Abstract: PURPOSE:To realize an ultrasonic wave probe with very high resolution and high sensitivity by laminating a high polymer piezoelectric body and a piezoelectric ceramic, using the probe for transmission reception in common and utilizing the advantage of each piezoelectric body so as to attain the transmission reception of an ultrasonic wave with a short pulse length with high sensitivity. CONSTITUTION:Piezoelectric ceramics 1 are arranged in an array via a gap 4 in the ultrasonic wave probe. Moreover, a high polymer piezoelctric body 2 made of PVDF or the like is laminated to the surface of the piezoelectric ceramic 1. When the acoustic coupling in the direction of the array is desired to be decreased further, the high polymer piezoelectric body 2a is separated similarly as the piezoelectric ceramic 1 in paper-tablet to interpose a gap 4a. Moreover, as required an acoustic matching layer might be provided to the high polymer piezoelectric body 2a. The piezoelectric bodies 1,2a are laminated so that the polarization directions P1,P2 are opposite to each other and one common electrode 6 is formed on the laminated face 5 and other common electrode 7 is formed to each side being not the laminated face 5.
Patent JP-S61150210-A (JP)
Inventor: KAMIYA HIDEO
IPC: H01G4/30
Filed: 1984-12-24
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-2001090057-A (JP)
Title: Improvement method for granule storage ground
Inventor: SHINTANI NOBORU
IPC: E02D3/12
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a ground-improvement method, by which the settlement of a granule storage site (a stacking-section ground) at a time when granules such as coal are stacked and stored on a soft ground in a conical hill shape is prevented and the influence of an adverse effect on a proximity structure is inhibited and reduced. SOLUTION: A ground is improved in such a manner that the ratio of improvement is changed so that the strength of a central section is increased and strength is reduced towards an outside section in the stacking-section ground so as to be proportion to the gradient of the stress distribution of the ground by the live load of the hill of granules stacked in a conical shape.
Patent JP-H11152332-A (JP)
Title: Novel soluble polyimide resin
Inventor: KIRU IEON CHOI
IPC: C08G73/10
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide resin excellent in heat resistance and solubility characteristics by reacting an aromatic tetracarboxylic acid dianhydride with an alkyldianiline derivative. SOLUTION: The aromatic tetracarboxylic acid dianhydride is reacted with the substituted alkyldianiline derivative represented by formula I in an organic solvent such as dimethylacetamide to obtain the polyimide resin having a weight- average molecular weight of 50,000-200,000 g/mol, an intrinsic viscosity of 0.5-2.0 dl/g, and a glass transition temperature of 250-400 deg.C and having repeating units represented by formula II. The aromatic tetracarboxylic acid dianhydride used is pyromellitic dianhydride, benzophenonetetracarboxylic acid, or the like, and the substituted alkyldianiline derivative used is 4-methylcyclohexylidenedianiline, 4-amylcyclohexylidenedianiline, or the like. In the formula, a group of formula II is a tetravalent group represented by formula IV or the like; and R<3> is a 1-6C alkyl or the like.
Patent JP-H01115139-A (JP)
Title: Formation of electrode for semiconductor device
Inventor: ASAHI KUNIHIKO
IPC: H01L21/3205
Filed: 1987-10-28
Abstract: PURPOSE:To prevent electromigration and stress by an Al-Si-Cu layer, and to obviate even the generation of corrosion further by using two layer structure formed by superposing an Al-Si layer onto the Al-Si-Cu layer as an electrode layer. CONSTITUTION:An Al-Si-Cu layer 2 as a first electrode layer and an Al-Si layer 7 as a second electrode layer are evaporated successively onto a wafer, in which a contact hole is shaped in a specified region in an inter-layer insulating film 1 on an silicon substrate 8, through sputtering evaporation, etc. Consequently, since a pattern edge section easy to be corroded by a chloride formed at the time of aluminum dry etching is coated with the Al-Si layer 7, the pattern edge section is not subject to the effect of an external atmosphere at all. That is, a reaction with moisture which has been at issue is removed completely. Accordingly, a wiring, which is not corroded and also resists stress and electromigration, can be realized.
Patent JP-H06125083-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUDO HITOSHI
IPC: H01L27/08
Filed: 1992-10-12
Abstract: PURPOSE:To isolate between elements by a shorter size and to eliminate an increase in a junction capacity between source.drain diffused layers and a well. CONSTITUTION:After an SiO2 film (silicon oxide film) 12 is grown on an Si substrate 11, an SiN film 13 is laminated. A resist 14a is formed. With the resist 14a as a mask the SiN film is etched, and the resist 14a is once removed. A resist 14b of different size again formed from the same graphic data is patterned. Boron (B) ions are implanted in the region etched from the film 13. The region etched from the film 13 is oxidized by a selective oxidation (LOCOS) method.
Patent JP-S63127413-A (JP)
Title: Production of thin film magnetic head
Inventor: KOSHIKAWA YOSHIO
IPC: G11B5/39
Filed: 1986-11-14
Abstract: PURPOSE:To shorten the process without independently providing a plating foundation layer to reduce the cost by using a part of the conductive material of a foundation conductive layer for plating formation of a thin film coil to form an MR element. CONSTITUTION:A material film 23 for MR element formation is stuck on the first magnetic pole layer 21 with a gap layer 22 between them. A resist pattern 24 for thin film coil formation is formed on the material film 23 to form a thin film coil 25. The pattern 24 is removed by a solvent, and a resist pattern 26 for MR element formation is formed on the surface. The material film 23 is selectively removed with the pattern 26 and the thin film coil 25 at the mask to form an MR element 27, and thereafter, a head is formed by the normal method. Since the material film 23 is used to form the MR element 27 and the thin film coil 25, the production process is shortened to reduce the cost.