baber/WOPTO huggingface dataset:
Patent JP-H10144694-A (JP)
Title: Manufacture of semiconductor substrate and semiconductor device using semiconductor substrate
Inventor: YAMAGATA HIDEO
IPC: H01L21/205
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor substrate having an epitaxial layer with a uniform IG(Intrinsic Gettering) effect and a semiconductor device formed on the semiconductor substrate having an epitaxial layer. SOLUTION: A first epitaxial layer 51 is formed on a semiconductor substrate 11 by vapor-phase epitaxial crystal growth using a dopant gas including a silane gas and dopant atoms and an oxygen gas. Then, a second epitaxial layer 52 is formed on the first epitaxial layer 51 by vapor-phase epitaxial crystal growth using a dopant gas including a silan gas and dopant atoms. Further, a bipolar semiconductor device 30 holding a plurality of photodiodes 45 is formed on an epitaxial semiconductor substrate 1 in which a deposition core 53 is formed in the first epitaxial layer 51 by deposition of oxygen atoms.
Patent JP-H04178114-A (JP)
Title: Electronic appliance
Inventor: OHIRA ISAO
IPC: G06F1/26
Filed: 1990-11-09
Abstract: PURPOSE:To protect an electronic appliance by detecting power supply voltage with respect to predetermined voltages in two levels and bringing about a state equivalent to a specific operating state of power supply ON or OFF switch according to the detection results. CONSTITUTION:When power supply voltage VDD drops below 4.2V and only the output from a detector DET1 goes 'L', an analog switch ic7-1 is turned ON. When the power supply voltage VDD drops below 3.5V and both outputs from detectors DET1, DET2 go 'L', an analog switch ic7-2 is turned OFF. The analog switch ic7-1 brings about a state equivalent to depression of an OFF key and the analog switch ic7-2 disables input of an ON key.
Patent JP-H06148221-A (JP)
Title: Acceleration sensor
Inventor: KOIDE TERUHIKO
IPC: G01P15/02
Filed: 1992-11-12
Abstract: PURPOSE:To obtain an inexpensive acceleration sensor which requires no excessively high size accuracy to realize a proper dumping function with a simple structure. CONSTITUTION:When an inertial body 56 linearly moves by inertia upon receipt of an acceleration, the inertial moving amount of the inertial body 56 is increased, and accordingly a crossing angle 6 of an anti-inertial moving direction B and an urging direction A of an urging force F generating a component of force R in the anti-inertial moving direction B to resist the inertial movement is enlarged. The component of force R in the anti-inertial moving direction is large when the inertial moving amount of the inertial body 56 is small, whereas it is gradually decreased as the inertial moving amount is increased. In consequence, the inertial body 56 does not attain a predetermined inertial moving amount to actuate an air bag device at an acceleration of a short working time to the inertial body when a vehicle runs a bad road or the like. However, the inertial body 56 reaches the predetermined inertial moving amount at an acceleration of a long working time due to the sudden deceleration of the vehicle because of tone necessity to actually drive the air bag device, so that a dumping function to decelerate the inertial body 56 is positively exerted.
Patent JP-H04178160-A (JP)
Title: Motor
Inventor: TANAKA TETSUYA
IPC: G11B17/028
Filed: 1990-11-08
Abstract: PURPOSE:To secure the locking between a driving pin and the window of a rotary plate and dispense with the exclusive sliding member between a rotor and the thrust face of a bearing by supporting the driving pin capable of engagement with the window of the rotary plate of a magnetic disk in such condition that the shifting is possible. CONSTITUTION:This is equipped with a rotor, which rotates integrally with the rotary shaft 21 and on the outer periphery of which a ring-shaped driving magnet 25 to generate a magnetic field in the radial direction is arranged, a stator, which is positioned outside the rotor and on the iron cores 31 of which a plurality of coils 32 are wound, a driving pin 26, which can engages with the window of the rotary plate of a magnetic disk, and a plate spring 29, which consists of the elastic body supporting the driving pin 26 in the condition that it can shift on the side opposite to the disk mounting face of the rotor and also doubling as the sliding member between the rotor and the thrust face of a sintered oil-retaining 42. Accordingly, the driving pin 26 can be shifted properly by the plate spring 29 without having a special supporting mechanism.
Patent JP-H10142321-A (JP)
Title: Millimetric wave radar-loaded vehicle
Inventor: KITAHARA YASUO
IPC: E02F3/34
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a dump truck which can be surely detected by a millimetric wave radar of an opposite dump truck. SOLUTION: In a dump truck 14, either one of right and left sides is a driver' s seat 10 and the other side is a space 13 facing a front panel 12 of a vessel 11. A reflector 15 reflecting millimetric waves is installed at the space 13 of the dump truck. Accordingly, a reception intensity of a millimetric wave radar of a dump truck opposing the dump truck can be stable in all directions, then, sure detection can be achieved.
Patent JP-H07155525-A (JP)
Title: Separation of air
Inventor: WATANABE TETSUSHI
IPC: B01D53/04
Filed: 1993-12-02
Abstract: PURPOSE:To efficiently use a adsorbent and to separate air in good yield with a small amt. of power by repeating the four stages of plural adsorption tanks respectively with a time lag. CONSTITUTION:Four adsorption tanks 3 to 6 are set in a column through a partition plate X, and a nitrogen adsorbent is packed in the tanks 3 to 6. Four stages, i.e., adsorption recovery, reduced-pressure regeneration and repressurization, are repeated in this order with a time lag in the tanks 3 to 6. Consequently, the fixed adsorbent acts as if it were moved from tank to tank. The gas in the tank is replaced by a part of the waste gas from the reduced-pressure regeneration stage prior to the reduced-pressure regeneration stage, and the remaining oxygen is recovered. Further, the gas is moved from the upper part of the tank after the recovery stage to the lower part of the tank after the reduced-pressure regeneration stage by utilizing the pressure difference between the tanks, and the pressure is equalized.
Patent JP-H04178293-A (JP)
Title: Aluminum brazing sheet
Inventor: ISHIKAWA KAZUNORI
IPC: C22C21/02
Filed: 1990-11-08
Abstract: PURPOSE:To produce the Al brazing sheet which has excellent strength and moldability and has good corrosion resistance and good braking property by specifying the contents of Si, Cu, Mg, and Fe which are the components of a core material. CONSTITUTION:The components of the Al brazing sheet formed by cladding a brazing filler metal of an Al alloy of an Al-Si or Al-Mg-Si system on one or both surfaces of the core material are specified as follows: The core material is the Al alloy which contains 0.2 to 1.0wt.% Si, 0.1 to 1.0 Cu, 0.1 to 0.7 Mg and <0.3 Fe and the balance Al and unavoidable impurities. Further, this material is the Al alloy in which the Si, Cu, Mg, and Fe are the same and which contains one or >=2 kinds among 0.05 to 0.3 Mn, 0.05 to 0.3 Cr, 0.05 to 0.3 Zr, and 0.05 to 0.3 Ti. The formation of the thinner material is possible according to this invention and a contribution is made to the reduction of the size and weight of heat exchangers for automobiles.
Patent JP-H08154558-A (JP)
Title: Sprinkler
Inventor: IWANAGA KENJI
IPC: A01M7/00
Filed: 1994-12-07
Abstract: PURPOSE: To reduce not-sprinkled area of drug solution, etc., and inhibit duplicated sprinkling of drug solution, etc., induced on the lateral side when transversely traveling a sprinker equipped with a boom by avoiding a barrier in the field by traveling the boom having nozzles right and left. CONSTITUTION: It this sprinkler, an oblong boom 10 having transversely arranged plural nozzles 18 is installed in a traveling car body 1 having both ends extremely projecting outward and the boom is installed so as to travel right and left from the traveling car body. Supply of materials to be sprinkled in a tank 19 is stopped when the nozzle 18 is transferred to outward more than the position of the outside end nozzle 18 in the normal state due to the transverse traveling of the boom 10.
Patent JP-H03162995-A (JP)
Title: Mesh for screen printing and production thereof
Inventor: NAKAGAWA HIROSHI
IPC: B41N1/24
Filed: 1989-11-22
Abstract: PURPOSE:To facilitate a machining and to impart a degree of freedom to a wire width-thickness ratio by producing all layers by an electroforming method. CONSTITUTION:On the surface of an electroforming matrix 5, a resist film 8 of a mesh pattern is formed. A primary electrodeposited layer 2 is formed by a mat electroforming method on parts of the surface of the electroforming matrix 5 which are not covered with the resist film 8. A secondary electrodeposited layer 3 is integrally formed by a gloss electroforming method on the surface of the primary electrodeposited layer 2. A teriary electrodeposited layer 4 is integrally formed by a mat electroforming method on the surface of the secondary electrodeposited layer 3. Lastly, the electroformed mesh product made of the primary, secondary, and teriary electroformed layers 2-4 is released from the matrix 5. By changing the thickness of the resist film 8 at the time of the electroforming, a degree of freedom can be imparted to the width-to- thickness ratio of a metal wire 1.
Patent JP-H10129837-A (JP)
Title: Cassett chamber
Inventor: MATSUSHIMA KEIICHI
IPC: B65G49/07
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To rotate a cassette by 90 degrees in a chamber having a small space by rotating the cassette from horizontal direction to vertical direction or from vertical direction to horizontal direction in the chamber by using ascent and descent driving force of an ascent and descent pedestal. SOLUTION: A cassette C is put on a back face support part 40 of a cassett support base 36 in a chamber by facing a carry-in-and-out port thereof upward. When an ascent and descent pedestal 26 is raised, a pinion gear 48 which is meshed with a fixed rack 60 and oscillates the support base is rotated, and the cassette support base 36 oscillates and rotates by 90 degrees by an oscillation arm member 50 consisting of a first arm 52 which is fixed on the pinion gear 48 in the interlocking relationship with the pinion gear 48 and a second arm 54 of which one end is connected with the first arm 52 rotatably and the other end is connected with the cassette support base 36 rotatably so that the carry-in-and-out port of the cassette C faces the horizontal direction.  By turning the cassette support base 36 by a predetermined angle, the carry-in-and-out port of the cassette C faces right front for the direction of advance and retraction of a conveyance arm 6.
Patent JP-H10128480-A (JP)
Title: Manufacture of metal sheet
Inventor: NISHIHATA MIKIO
IPC: F16F1/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain the metal sheet of specific thickness having a spring property, connectivity and a flatness property used in the relay for a communication apparatus, a switch spring, the lead frame for a semiconductor or the like. SOLUTION: First, a stainless steel is rolled to make the stainless steel sheet 11 of <=0.2mm in sheet thickness. Next, the stainless steel sheet 11 is held with copper sheets 12 as the speaker for improving heat conduction and placed on the surface plate of 150 deg.C. Then, the pressure within elastic limit wherein the stainless steel sheet 11 becomes flat with a pressurizer 15 is loaded, and the treatment for a prescribed time or more is applied. Thereafter, the pressurizer 15 is taken off and copper sheet 12 are removed. By this way, the metal sheet 16 having luster, flatness and the suitable spring property is obtained.
Patent JP-H09125799-A (JP)
Title: Sash roller
Inventor: KURIKI SHIGEHISA
IPC: E05D15/06
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To easily and securely adjust position of a wheel in the thickness direction of a sliding door in the condition that the wheel is fitted to the sliding door. SOLUTION: A door roller is formed of a case 2, a running body 6, which is formed of a wheel 4 and a support 5 thereof and which is housed in the case 2 in the condition that the wheel 4 is projected form a lower end surface 14, and a cam 7, which is arranged between an end wall 11 of the case 2 and the support 5. The running body 6 is stretched between side walls 11, 11 in the cross direction of the case 2, and journalled to a supporting rod 25, which passes through the support 5, freely to be moved in the cross direction, and an eccentric shaft 33 of the cam 7 is engaged with the support 5 so as to move the running body 6 in the cross direction.
Patent JP-H06144346-A (JP)
Title: Ship body structure
Inventor: KOBAYASHI NOBORU
IPC: B63B3/00
Filed: 1992-11-13
Abstract: PURPOSE:To attain boarding aboard and leaving from a ship without generating large rolling in a ship body. CONSTITUTION:A cockpit 2 is formed in the central part of a ship body 1, and in a front side of this cockpit, the first passage means 3, where a later 9 for on-off getting a ship to the cockpit 2 is extendably/storably mounted, is formed in a ship body width directional central part. Further in a constitution, an operator's seat 4 is formed in the rear side of the cockpit 2, the second passage means 5 for operator on-off getting the ship is formed in a rearward side of the operator's seat, a propeller is arranged in a lower side of the operator's seat 4, and the ladder 9 can be switched from a grounded condition to a storage condition onto a deck so that the other end part of the ladder 9 is grounded in a condition that its one end part is held by a bow part.
Patent JP-2000134859-A (JP)
Title: Electrically-driven motor for pump
Inventor: IWATA MASATO
IPC: H02K5/173
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain an electrically-driven motor for a pump, which is made compact through a constitution in which both end parts of an eccentric shaft part formed at the tip part of a motor shaft are shaft-borne via bearings, so as to eliminate the need for a means which fixes the bearings to a pump housing. SOLUTION: This electrically-driven motor is constituted of a front bracket 13 is installed between a holder stay 9, in which a brush holder 10 is formed and a pump housing 6 and that the part on the base end side of a motor-shaft eccentric shaft part 2a is shaft-borne via a bearing 14, which is arranged at a bearing part 13b formed at the front bracket 13. In addition, the motor is constituted, when it is shaft-borne, of an outer ring 14a which is force-fitted to the front-bracket shaft bearing part 13b and that an inner ring 14b is force- fitted to a motor shaft 2.
Patent JP-H08129681-A (JP)
Title: Fingerprint-lock one two system door
Inventor: OSHIRO ISAMU
IPC: G08B15/00
Filed: 1994-10-31
Abstract: PURPOSE: To reconsider the defects and the cost of conventional products which pursue only luxuriousness including an automatic lock that is easily considered as a crime preventive measure in general, but allows anybody to enter and can not be guaranteed, and to provide a needed product. CONSTITUTION: A double-line partition and a 1st door (a) which are currently used are preferably utilized as much as possible. A 2nd door (b) is installed in a store like a capsule having glass in all directions like a telephone box is formed. Only two doors (a) and (b) are used. Then (c) which is storage like a safe and has a visitor's fingerprint collecting function and the center function of a system and a sensor (d) which discriminates whether a visitor is an adult or child and whether or not the visitor is alone, are installed in the capsuble. Further, the doors (a) and (b) are provided with a lock function and (a), (b), (c), and (d) are combined well to finish the crime prevention system. This system provides effects as if the hands and legs of a criminal were tied up and is applicable to banking, an apartment house, a hotel, etc.
Patent JP-H07155328-A (JP)
Title: Three-dimensional ultrasonic diagnostic system
Inventor: YAMAZAKI TATSUO
IPC: G01N29/06
Filed: 1993-12-03
Abstract: PURPOSE:To quickly and precisely judge whether or not obtained three- dimensional echo data is suitable for ultrasonic diagnosis without being affected by body action, etc., by designating a longitudinal section position before echo data is fetched by three-dimensional scanning, and forming plural longitudinal section images at a designated longitudinal section position after the three- dimensional scanning. CONSTITUTION:A tomographic image stored in an image data memory device is displayed as a tomographic image 21 on a monitor via an arithmetic processor, and also, a marker 22 is displayed on a sound ray in a direction of (y). Then, the ROI (interested area) 23 of lesional behavior, etc., is set so as to be located at a position on the marker 22 by rotating an image by a track ball. Such operation is performed before the data is fetched by the three- dimensional scanning. Plural continuous tomographic images 21 are fetched in the image data memory device by the three-dimensional scanning, and the longitudinal section images 24 are displayed by arranging sequentially by interpolating sound ray data on the marker 22 on those tomographic images 21. In this way, it is possible to display the longitudinal section image immediately after the three-dimensional scanning at high speed with an easy operation.
Patent JP-H10129318-A (JP)
Title: Reinforcing member covering structure for vehicle seat
Inventor: HAGIWARA YOJI
IPC: B60N2/90
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To facilitate strap fixing work by boring multiple locking holes for fixing a covering cloth in a reinforcing member arranged between leg parts in a seat cushion and fixing the covering cloth covering the reinforcing member and a strap for locking an object arranged on the outside of the covering cloth together by means of a fixing member. SOLUTION: With straps 3A, 3B, a covering cloth 2 is fixed on the lower face side of a reinforcing member 1 by means of fixing members 4, 5 such as machine screws. Multiple locking holes 10... are bored on the lower face side of the reinforcing member 1, and the covering cloth 2 is fixed in the locking holes 10... by means of the fixing member 5, while the straps 3A, 3B are fixed in the locking holes 10... by means of the fixing member 4 with the covering cloth 2. Therefore, the straps 3A, 3B are fixed while using the locking holes 10... for fixing the covering cloth 2, and the straps 3A, 3B are fixed diagonally to the longitudinal direction of the reinforcing member 1 so that an interval between one side ends of the straps 3A, 3B is wider than that between the other side ends.
Patent JP-H03170171-A (JP)
Title: Braided electrode lead, catheter and their use
Inventor: SUTEIIBUN II SUKOTSUTO
IPC: A61N1/372
Filed: 1990-11-13
Abstract: PURPOSE: To enlarge the surface area of an electrode and output countershock to the heart by forming a braided electrode around an insulating material and setting other parts of the braid to a current-carrying part. CONSTITUTION: A cylindrical braided electrode 42 is installed outward along the longitudinal direction in a catheter 10 for fibrillation removal and pacing in a temporary three-pole heart. Electrical connection to the electrode 42 is implemented by a braided part 47 which is not used as the electrode 42. This rope conductor is extended inside an insulating tube 48 which connects a Y connector 32 to a fibrillation remover connector 50 and connected to the connector 50 having a connection pin 52. A wire coil conductor 24 is electrically connected to a connector 26 which is extended longitudinally in the insulating tube 22 and connects a tip electrode 14 to a bradycardia support pacemaker, etc.  The insulating tube 22 is covered with a Silastic R tube 38 and the most distal part 45 of the electrode 42 is folded up in a space 41 between the outside surface of the insulating tube 22 and the inside surface of the tube 38. A crimp area 49 and the distal end of the tube 38 are covered with a Silastic R sleeve 51 and isolates the end of the braided electrode 42 from a living body.
Patent JP-S63155995-A (JP)
Title: Ha interface unit
Inventor: NISHII KAZUNARI
IPC: H04B3/54
Filed: 1986-12-19
Abstract: PURPOSE:To offer a safe system by allowing a logic arithmetic means to output a control signal disabling the operation control and making the changeover means ineffective in receiving a packet representing the production of gas leakage and providing a changeover mask means receiving the control signal between the changeover means and the logic operation means. CONSTITUTION:If a gas leakage sensor 16 senses production of gas leakage, an HA interface unit 1 connected to the sensor 16 sends a packet representing the production of gas leakage onto a home bus 3. The HA interface unit 1 connected to a burglar sensor 8 uses a logic operation means 5 to decode the said packet via a demodulation means 4. The logic operation means 5 outputs a control signal 18 at a high level and gives it to a changeover mask means 9. The changeover mask means 9 consists of a NOR circuit and when the control signal 18 reaches a high level, the changeover switches 7b, 7c of the changeover means are ineffective, that is, the interlock control to the device is not executed. Thus, the system with high security is offered.
Patent JP-H09165226-A (JP)
Title: Mold for forming optical element and method for forming optical element using the mold
Inventor: NAKAMURA SHOJI
IPC: C03B11/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a mold for forming a glass lens and a forming method using the mold capable of remarkably improving the allowable variation range of the volume of the lens material. SOLUTION: The outer diameters of the cylindrical parts of an upper mold 5 and a lower mold 4 are set to be larger than the effective diameter of a molded glass lens 1 by a prescribed amount. A chamfered part 5A having a prescribed dimension is formed on the forming face of the upper mold 5 by applying tapered chamfer to the outer edge at a position outside of the effective diameter and connecting to the optical function face 16. The chamfered part 5A forms a space to receive the excess glass GA originated from the variation of the volume of the lens material. A ring-shaped ridge line 15 is formed by the optical function face 16 and the chamfered part 5A to form two apparent cavities bordered by the ridge line 15.
Patent JP-H10140111-A (JP)
Title: Production of pressure-sensitive adhesive pate
Inventor: SHIMIZU IKUSUKE
IPC: C09J7/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To produce a pressure-sensitive adhesive tape containing innumerable cells and having good performances by using a relatively inexpensive equipment without restrictions on the support to be used and on the temperature in preparing the pressure-sensitive adhesive. SOLUTION: A foaming agent is applied or sprayed onto the surface opposite to the release agent layer 4 of a support the back of which is subjected to a release treatment to form spots or a coating of the foaming agent on the support. Next, the surface coated or sprayed with the foaming agent is coated with a pressure-sensitive adhesive, and the foaming agent is decomposed by heating to form innumerable closed cells 5 in the pressure-sensitive adhesive layer 3. Thus, a pressure-sensitive adhesive tape containing innumerable cells can be produced.