baber/WOPTO huggingface dataset:
Patent JP-H07191052-A (JP)
Title: Acceleration sensor
Inventor: MIURA MASAYOSHI
IPC: G01P15/10
Filed: 1993-12-24
Abstract: PURPOSE:To provide an acceleration sensor which can be miniaturized and has excellent characteristics by remedying such a defect of the conventional piezoelectric sensor that the sensor cannot detect the acceleration of a DC component. CONSTITUTION:An acceleration sensor is provided with an inertial body 1 which can be moved by acceleration, supporting beam 2 which supports the body 1, and a resonant body 3 positioned on the beam 2. The resonant body 3 is composed of an exciting section 4 which excites the body 3, propagating section 5 which propagates vibrations, and receiving section 6 which detects the vibrating state of the body 3 and, when acceleration is impressed upon the sensor, the sensor measures the acceleration by detecting the change of the vibrating state caused by the deformation of the resonant body 3 from the input signal of the exciting section 4 and output signal of the receiving section 6. When, for example, piezoelectric elements are used for the sections 4 and 6 so as to detect the resonance frequency of the resonant body 3, an acceleration sensor which can measure the acceleration of a DC component with high sensitivity and accuracy and can be reduced in size can be obtained.
Patent JP-H11223800-A (JP)
Title: Method and device for cleaning lens and block of spectacle
Inventor: SMITH KENNETH L
IPC: B08B3/10
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce human resources, cost, and arrangement space, and to reduce an abolishing ratio. SOLUTION: Cleaning solution in a cleaning tank and rinsing solution in a rinsing tank 19 is heated until 140 deg.F for cleaning the lens and blocks of spectacles. Next, both the solution is stirred with ultrasonic waves. In a period which is about 1/2 of a prescribed cleaning cycle, a set of lenses or blocks are dipped in the cleaning solution which is stirred with the ultrasonic waves. A set of lenses or blocks dipped in the cleaning solution stirred with the ultrasonic waves are mechanically vibrated in the residual period of the cleaning cycle. A set of lenses or blocks are held in a prescribed drip period at the upper part of the cleaning solution. A set of lens or blocks are dipped in the rinsing solution stirred with the ultrasonic waves in a period which is about 1/2 of a prescribed rinsing cycle.  A set of lenses or blocks dipped in the rinsing solution stirred with the ultrasonic waves are mechanically vibrated in the residual period of the rinsing cycle. A set of lenses or blocks are held in the prescribed drip period at the upper part of the rinsing solution.
Patent JP-H08148216-A (JP)
Title: Electric plug for preventing tracking phenomenon
Inventor: SASAKI HIROSHI
IPC: H01R13/44
Filed: 1994-11-21
Abstract: PURPOSE: To prevent occurrence of tracking phenomena due to dusts, etc., accumulated and stuck between a plug and an outlet during use by coating paint having electric insulation on the root of a plug insert pin. CONSTITUTION: Paint having electric insulation is coated on the root 2 of a plug insert pin 1. In this manner, when the insert pin 1 is inserted into an outlet, since insulative paint is coated on the root 2 giving no influence to a contact point between the outlet and an electrode, insulation is continuously maintained from a plug main body 3. Therefore, even when dusts stuck to the insert pin 1 become moist, no currents are caused to flow via dusts and no tracking phenomena occur.
Patent JP-H04202902-A (JP)
Title: Bend forming driving unit of branch girder guide ring receiver
Inventor: TANI TAKASHI
IPC: E01B25/12
Filed: 1990-11-30
Abstract: PURPOSE:To reduce both the number of actuators and the time required for maintenance by arranging a power supply for bend forming driving of a guide ring receiver outside a girder and passing a connecting shaft, which extends over the girders, through the girders. CONSTITUTION:A connecting shaft 15 for forming driving work to bend a guide receiver 22 is passed through a plurality of branch girders 11a to 11d and an actuator 12 is connected thereto. In addition, the branch girders 11a to 11d are placed in successive serial connection by using T-shaped pins so that lateral or vertical movement of the girders 11a to 11d by shifting of rails can be made.
Patent JP-H10142304-A (JP)
Title: List acv3fk for measuring characteristics of ac voltmeter
Inventor: MIYAGAWA NOBUO
IPC: G01R19/00
Filed: 1997-10-11
Abstract: PROBLEM TO BE SOLVED: To detect defective characteristics of an AC voltmeter quickly and accurately by designing a computer program for sustaining the prescribed characteristics of an AC voltmeter and automating the measurement. SOLUTION: An operation signal is delivered from a computer 3 to a standard unit, i.e., an AC voltage generator 2, in order to control the output therefrom. While operating the computer 3, output from the AC voltage generator 2 is measured while matching with the swing of an AC voltmeter 1. When the AC voltage generator 2 does not respond due to the impedance circuit of the AC voltmeter 1, manual setting can be effected. A voltage fluctuating from 0 can be measured at three points within some range.
Patent JP-H01213782-A (JP)
Title: Coin inspection
Inventor: DEIIN ROBAATO
IPC: G07F/
Filed: 1988-12-28
Abstract: PURPOSE: To easily and accurately inspect a coin by applying a vibration electric signal when the coin moves along a coin passage, and sampling the vibration electric signal and detecting its peak amplitude. CONSTITUTION: Electric signal of low frequency and high frequency of oscillators 16 and 17 are supplied to a transmitting coil 14 through an adder 18 to produce a magnetic field crossing the coin passage 11. The magnetic field which is attenuated by the coin is received by a receiving coil 15, whose output is separated by a high-pass filter 21 and a low-pass filter 22 and supplied to a control amplifier 23. The gain of this control amplifier 23 is held constant when it is recognized that the coin is genuine. A precise rectifier 24 samples the peak of the output of the amplifier 23. This peak is compared by a momentary level variation comparator 32 with a specific value.
Patent JP-H06171425-A (JP)
Title: Vehicle front lateral direction monitor
Inventor: AOYAMA MASUTOSHI
IPC: B60R1/00
Filed: 1992-12-09
Abstract: PURPOSE:To easily recognize an obstacle in the dead angle in the front lateral direction by providing a camera capable of directly projecting real image light on one half of a lens of a photographing camera main body and projecting reflected light reflected twice by two pieces of mirrors in the other half and providing a television display to display an image. CONSTITUTION:An object image 'C' existing on the front and roughly left side of a car body is directly projected on a lens 19 of a camera main body without being reflected by a mirror. The object image 'C' is not reversed and a picked-up image in the normal direction is displayed on a display 13. Additionally, an object image 'B' existing on the front and roughly right side of the car body is reflected by two pieces of mirrors 21a, 21b and projected on the camera main body lens 19, but this object image 'B' is reflected twice by the two pieces of the mirrors 21a, 21b while it is projected on the lens 19. The object image 'B' reaching the lens 19 comes to be in the normal direction, and the picked-up image of the object image displayed on the display 13 is displayed in the normal direction.
Patent JP-H07161801-A (JP)
Title: Substrate holder
Inventor: SUGIURA HIDEO
IPC: H01L21/68
Filed: 1993-12-02
Abstract: PURPOSE:To reduce an error when the surface temperature of a substrate is measured by eliminating a fear that the substrate comes into contact with a metal plate. CONSTITUTION:A silicon plate is used as a back plate 4'. In addition to pins 3, three U-shaped wires 6 are installed around a hollow part 2-1 at intervals of 120 deg.. Light at a wavelength of 1100nm or lower out of radiant heat radiated from a heater 5 is absorbed by the back plate 4' composed of the silicon plate. As a result, the light at the wavelength of 1100nm or lower is not leaked to the side of a substrate 1 from a gap between the substrate and a metal plate 2, and it is possible to ignore the influence of light leaked from the heater 5 when a temperature is measured by using a pyrometer. In addition, the tip end of every U-shaped wire 6 comes into contact with the outer peripheral face of the substrate 1 so as to regulate the position of the substrate 1, and it is possible to prevent the substrate 1 from coming into contact with the metal plate 2.
Patent JP-H02176321-A (JP)
Title: Ignition plug
Inventor: TAKAO OSAMU
IPC: F23Q3/00
Filed: 1988-12-27
Abstract: PURPOSE:To complete an ignition device without using a cable for transmitting a high voltage current by incorporating a step-up transformer in the ignition plug so as to generate a spark discharge with a low voltage current supplied to the ignition plug. CONSTITUTION:As the ignition plug has a high voltage generating section 1, a spark discharge can be generated by supplying a low voltage pulse current to input terminals 6, 7. Since this ignition plug makes it unnecessary to use an expensive, high voltage transmission cable, the ignition system can be constructed inexpensively. Further, because no high voltage current is transmitted, the power loss at the time of transmission can significantly be reduced, and the noise released from the transmission cable can be eliminated. Therefore, accidental operation of other circuits such as microcomputer, etc., disposed on the control substrate can be prevented, and, the safety of the ignition device and the combustion apparatus can be enhanced without using a noise attenuating special cable.
Patent JP-H06176905-A (JP)
Title: Gapless lighting arrester
Inventor: SHIGA SATORU
IPC: H01C7/12
Filed: 1992-12-10
Abstract: PURPOSE:To increase a current carrying capacity by electrically connecting the tip end of a screw portion of a bolt with a sandwiched conductor by means of a flexible connection conductor. CONSTITUTION:The tip end of a screw portion 14A of a bolt 14 and a sandwiched conductor 3A are electrically connected to each other by a flexible connection conductor 18. The connection conductor 18 is made by forming a copper plate into a letter U shape, and it is then screwed or soldered to the end of the screw portion 14A. Resiliency due to the flexibility of the connection conductor 18 causes the connection conductor 18 to come into contact with the sandwiched conductor 3A with a sufficient area. Most of a large amount of current at the time of electrical discharge flows through this connection conductor 18, and hence a meshing section between the screw portion 14A and a nut 17 will not overheat. Alternatively, a cylindrical conductor may be fitted around the exterior of the screw portion of the bolt, and this cylindrical conductor may be sandwiched between the top of the bolt and a spring presser. Thereby, it becomes possible to increase a current carrying capacity.
Patent JP-H09148182-A (JP)
Title: Thick film capacitor and manufacture thereof
Inventor: TAKEDA MINORU
IPC: H01G4/255
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To adjust the capacitance of a thick film capacitor to the target value of the capacitance and to increase the yield of the manufacture of the capacitor by a method wherein an adjustment of the position of an upper electrode to the position of a lower electrode is made at the time of printing of the upper electrode. SOLUTION: The capacity C of a thick film capacitor is proportioned to the area S of the overlap part of an upper electrode with a lower electrode. Accordingly, a thick film capacitor for test use is first manufactured, the capacitance Cx of the capacitor is found and the size Sa of the overlap part of an upper electrode 15A for test use with a lower electrode 12 is found. The area Sb of the overlap part of an upper electrode 15B with a lower electrode 12 to a target capacitance Co is found according to a fiducial curve. When a screen printing of the electrode 15B for final finish use is executed so that the area Sb of this overlap part is found, an adjustment of an upper electrode pattern with the electrode 15B is performed. Thereby, the thick film capacitor of a structure, wherein the electrode 15B is aligned with the area Sb of the overlap part of the electrode 15B with the electrode 12, can be obtained, an irregularity in the dielectric factor of a dielectric material or an irregularity in the film thickness of the capacitor is covered and the thick film capacitor of the value Co can be manufactured at a high yield.
Patent JP-H08161750-A (JP)
Title: Optical disk stamper recording device
Inventor: MIZUTA OSAMU
IPC: G11B7/26
Filed: 1994-12-05
Abstract: PURPOSE: To obtain an optical disk stamper recording device where a plurality of optical beams are superposed in the radial direction of an optical disk stamper, adjacent beams are partly overlapped and synthesized for making uniform the quantity of light at an exposure part, beams are wider than a single optical beam spot, and the bottom part of a groove-shaped recording part can be flatly formed. CONSTITUTION: An optical disk stamper recording device is provided with an optical beam generation means 1 for generating optical beams, a beam splitting means 2 for splitting the optical beams from the optical beam generation means 1 into a plurality of optical beams, and a beam synthesis means 3 for overlapping a plurality of beams split by the beam splitting means 2 in the radius direction on an optical disk stamper 11 and synthesizing them so that the adjacent beams can be partly overlapped. Then, the quantity of light at an exposure part is made uniform and information is recorded so that the bottom part of a groove-shaped recording part which is formed by applying a plurality of above optical beam spots to the recording layer of the optical disk stamper 11 can be flat.
Patent JP-H03188961-A (JP)
Title: Fluid discharge vessel
Inventor: KOSAKA TOMOHIRO
IPC: B05B9/04
Filed: 1989-12-20
Abstract: PURPOSE:To make the vessel excellent in the mechanical characteristics, barrier properties and resistance to physical properties of contents by forming an elastic cylindrical body having an elastic layer and a protective layer by a mold forming method and providing a valve which performs opening and closing of a discharge flow path of fluid to one end of the elastic cylindrical body and providing a sealing member to the other end thereof. CONSTITUTION:The vessel is constituted of both an elastic cylindrical body 80 which provides the stop valve 2 of discharged fluid becoming the discharge port of fluid P to the upper end and a sealing member 90 provided to the bottom part of the elastic cylindrical body. This elastic cylindrical body 80 is formed of both an elastic layer 81 such as natural rubber excellent in the mechanical characteristics and a protective layer 85 such as butyl rubber excellent in barrier properties and resistance to physical properties of contents which is provided to the inner face side. Fluid F is packed in the inner cavity part of the elastic cylindrical body 80. fluid F is always pressed by the elastic restoring force of this elastic cylindrical body 80 and discharged by opening the valve 2. Therefore the vessel is made excellent in the mechanical properties and also excellent in barrier properties and resistance to physical properties of contents when the fluid F is preserved for a long period.
Patent JP-H09167254-A (JP)
Title: Method for generating stereoscopic computer graphics
Inventor: KASAHARA SHINICHI
IPC: G06T19/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To simplify the for generating sterenographic computer graphics device, to shorten the calculating time and to save the cost, labor and time by generating a final picture which is compressed from beginning at the time of calculating a computer CG picture. SOLUTION: A left eye picture is compressed in the horizontal direction by a computer 1 so as to execute one-frame calculation, a right eye picture is compressed in the horizontal direction so as to execute one-frame calculation and a composited picture is generated. The two processings of frame calculation with the compression of the left eye picture and frame calculation with the compression of the right eye picture are executed concerning the whole frames generated by the computer 1 so that the composited pictures are recorded in a medium such as a video tape 15, etc., from the computer 1 as it is. The video tape 15 is applied to a display device 16 such as a video deck, the composited picture is projected in a monitor 11 and it is viewed by liquid shutter glasses 12 so that a stereoscopic picture can be viewed.
Patent JP-H11163086-A (JP)
Title: Wafer processing system
Inventor: WATANABE YOSHIHIKO
IPC: H01L21/68
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a wafer processing system while reducing the size of footprint thereof by decreasing the number of parts in the wafer processing system. SOLUTION: The wafer holding position at a wafer transferring/holding section 10 provided for a substrate transfer robot 4 disposed at an indexer section 1 is differentiated from the wafer holding position at each of two wafer transferring/holding sections 30 (30a, 30b) provided for a wafer transfer robot 6 disposed at a wafer processing section 2. A wafer W is delivered directly between both holding sections 10, 30 (30a, 30b) through relative movement of the wafer transferring/holding section 10 and each wafer transferring/holding section 30 (30a, 30b) in the vertical direction.
Patent JP-H07150592-A (JP)
Title: Counter weight device
Inventor: EDA KENJI
IPC: E02F9/18
Filed: 1993-11-30
Abstract: PURPOSE:To stabilize a balance of a car body, and enhance a maintenance characteristic of illuminating lamps by arranging an additional weight projecting outside from an outer peripheral surface of a counter weight, and opening and boring window holes in an additional weight part corresponding to a position of the illuminating lamps. CONSTITUTION:An additional weight 8 is projected outside by a prescribed dimension from an outer peripheral surface of a counter weight 7 over to a rear surface from a side surface of the counter weight 7, and the vicinity of a central outer peripheral surface part of the additional weight 8 is made diametrically slightly larger than a rear end turning radius of an upper turning body 5. Window holes 14 and 15 for illuminating lamps 11 and 12 are formed in the additional weight 8, and a peripheral part of the illuminating lamps 11 and 12 is covered. Thereby, when the vicinity of a part of the illuminating lamps 11 and 12 is collided with the other obstacle at turning time or retreat time of a hydraulic shovel, damage of the illuminating lamps 11 and 12 can be prevented, and mounting and demounting of a material of the additional weight 8 can be also selected according to a work condition of the hydraulic shovel.
Patent JP-H04207962-A (JP)
Title: Cooling/supporting structure for superconductivity sustaining temperature section
Inventor: KAWAI MASAO
IPC: H02K9/00
Filed: 1990-11-30
Abstract: PURPOSE:To block intrusion of heat from the outside by supporting an intermediate temperature section by means of a supporting member secured to the casing of a superconducting motor and supporting a superconductivity sustaining temperature section by means of a supporting member secured to the intermediate temperature section. CONSTITUTION:A shaft 15 for transmitting the rotation of a motor is secured rotatably through a bearing to a casing 1. A superconductivity sustaining temperature section, i.e., a liquid helium tank 3, is disposed closely around a partition wall 6 at a stator section. A superconducting magnet 10 comprising a superconducting coil is disposed in the liquid helium tank 3 while being immersed thoroughly in liquid helium. The liquid helium tank 3 is surrounded by an intermediate temperature section, i.e., a liquid nitrogen temperature section, comprising a liquid nitrogen tank 2, a thin radiation shielding board 7, a thick radiation shielding board 20, a build up part 4, and a radiation shielding board 19.
Patent JP-H07191784-A (JP)
Title: Electronic equipment
Inventor: SANBE HIDEO
IPC: G06F15/02
Filed: 1993-12-27
Abstract: PURPOSE:To permit a user to be able to exchange a battery more smoothly by automatizing a part of an operation at the time of exchanging the battery. CONSTITUTION:A system is provided with the two kinds of battries, that is, the main battery 11 to be a power supplying source at the time of the normal operation of a system and the sub-battery 5 to be the power supplying source only when the main battery is removed. When the battery is exchanged, the main battery 4 is automatically removed by depressing a battery exchange switch and the power supplying source is changed-over from the main battery 4 to the sub-battery 5. At the same time, the mode of the system is shifted to the power saving mode and a system state is held by the sub-battery 5. At this time, the user is guided by displaying the exchange method of the main battery 4 and the remaining capacitance of the sub-battery 5 in a display device 2.
Patent JP-2001146966-A (JP)
Title: Parking lock structure of semiautomatic transmission
Inventor: IWAMOTO MICHITAKA
IPC: F16H63/34
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a parking lock structure of semiautomatic transmission using a manually operated transmission system excellent in terms of cost and efficiency and establish a vehicle with automatic trasmission. SOLUTION: The trasmission is structured so that an input shaft and counter shaft are installed in a trasmission case approximately in a parallel arrangement and a first to a fifth shifting gear train are arranged between the input shaft and counter shaft, wherein that end of counter shaft on the side with the fifth gear train is extended from the input shaft, and a parking gear is installed at that end of counter shaft in a position outside the fifth gear train.
Patent JP-H08155530-A (JP)
Title: Temper rolling device for steel sheet
Inventor: UEDA MASAKI
IPC: B21B1/22
Filed: 1994-12-06
Abstract: PURPOSE: To obtain a cold rolled steel sheet which is free from roll flaws, unequal brightness and flows by advance-shaping on the steel sheet surfaces by injecting a temper rolling agent to the steel sheet in the fore stage of temper rolling and removing the excess temper rolling agent by hygroscopic wringer rolls having suction pipes. CONSTITUTION: The temper rolling agent is injected from temper rolling agent spray nozzles 7 on the rear and front surfaces of the cold rolled steel sheet 6 to remove the foreign matter sticking to the cold rolled steel sheet 6 at the inlet side of a temper rolling device in temper rolling of the cold rolled steel sheet 6. Further, the excess temper rolling agent is wiped away and the foreign matter flushed away by the temper rolling agent is removed by the compressed air injected from air blow pipings 8 and wipers 9. The temper rolling agent is sucked by the wringer rolls 10 adjusted in the degree of moistening by starting a vacuum pump 14, by which the temper rolling agent is made thin and uniform. The rolling lubrication between the cold rolled steel sheet 6 and work rolls 2, 3 is executed by the temper rolling agent made extremely thin and uniform.  The wringer rolls 10 are internally provided with the suction pipes.