baber/WOPTO huggingface dataset:
Patent JP-S6238337-A (JP)
Title: Detecting method for airtightness
Inventor: SHIMAGUCHI SHIGEO
IPC: G01M3/20
Filed: 1985-08-13
Abstract: PURPOSE:To confirm a state and a range of an airtight leak by enclosing a tracer in the high pressure side of a chamber with different pressures and making visible the tracer which injects at the low pressure side by the leak. CONSTITUTION:A transparent pressure vessels made of resin is divided into the upper chamber 1 and the lower chamber 2 via a flange 3, a partition plate 5 and a seal-rubber ring 6 and keeps the airtightness by inserting a bolt into a bolt hole 4 and tightening it. Then, fine powder of fluorescent dye is enclosed in the compartment chamber at the high pressure side of the pressure vessel via an inlet pipe 7 and a pressure gage 8 in an airtight detection test of the flange 3 and the partition plate 5. When the prescribed pressure and temperature are loaded and the face pressure of the flange 3 is decreased the fluorescent dye is injected from the flange 3 face and stuck to the flange face where the airtight leak takes place in the pressure vessel. Then, when a special light is brought into contact with the leaked fluorescent dye, the fluorescent dye emits the light, and the position and range of the leak are decided.
Patent JP-S5967460-A (JP)
Title: Apparatus for observing tide
Inventor: NAGAO SHIYUUJI
IPC: G01P5/24
Filed: 1982-10-09
Abstract: PURPOSE:To make it possible to set a shooting position suitable for casting fishing nets instantly by reading display data, by performing the vector display of the result obtained by calculating the tide difference of the tide in one predetermined depth and the tide in the other predetermined depth with respect to the former tide around the position of a ship. CONSTITUTION:A measuring means 6 consists of an ultrasonic tide meter 4 for transmitting ultrasonic waves and detecting the reflected waves from a predetermined depth and a gyrocompass 5 for detecting an absolute azimuth. An operation means 2 calculates the tide difference of the tide in one predetermined depth and the tide in the other predetermined depth with respect to the former tide and constituted from CPU 7, a tide difference calculating means and a first and a second memory means 9, 10. CPU 7 subjects the input signal inputted from the measuring means 6 through A/D converters 11, 12 to calculate the flow direction and the flow speed of a tide with respect to the ground at every a predetermined depth while the obtained values are stored in the memory means 9, 10 and memory data are outputted to a display means 3. By this method, the calculated results can be subjected to vector display in the gross thereby a suitable shooting position for casting fishing net can be set.
Patent JP-H0525123-A (JP)
Title: Purification of vitamin acid ester compound
Inventor: KIYOHARA MEGUMI
IPC: A61K31/07
Filed: 1991-07-18
Abstract: PURPOSE:To purify a vitamin A acid ester compound useful as a skin ulcer treating agent, a digestive tract ulcer treating agent and an antitumor agent in high separation ability with high recovery ratio and with high purity by an industrially applicable method. CONSTITUTION:A vitamin A acid ester compound such as compounds shown by formula I to formula III (X is group shown by formula IV and formula V; A and B are H or CH3; R1 and R2 are both H or either one is CH3 and the other is H; Y and Z are both H or Y and Z are mutually bonded), for example, obtained by esterifying wholly translentinoic acid or 1, 3-cis-lentinoic acid with tocopherol or vitamin D is purified at >=95% high recovery ratio at >=99% high purity industrially advantageously by using silica gel having 20-70mum average particle diameter and 100-180Angstrom  average pore diameter as a column packing agent and an isopropyl ether-hexane mixed solvent having preferably 2-15% (v/v) isopropylene ether concentration as a mobile phase.
Patent JP-H096531-A (JP)
Title: Pointing device and its control system
Inventor: SUENAGA HISAFUMI
IPC: G06F3/038
Filed: 1995-06-20
Abstract: PURPOSE: To allow this system to quickly deal with malfunction because of interference by radio transmitting conversion quantity information corresponding to prescribed input operation and the operation information of an operation key together with a 1st ID code and a previously set a 2nd ID code. CONSTITUTION: A CPU 34 in a cordless mouse 2 detects conversion quantity information or the operation information of an operation key, allows a check sum computing part 37 to inspect the existence of occurance of a data error and generate check sum data based upon ID code data constituted of plant ID code data to be a 1st ID code already stored in a transmission data storing table 33a and user ID code data to be a 2nd ID code and stores the check sum data in a transmission storing table 33a included in a RAM 33. The stored data are transferred to a transmission part 38, which modulates the transferred data to the carrier of an electromagnetic wave and transmits the modulated wave to a receiving part in a data processor. Thereby the system can quickly deal with malfunction by interference.
Patent JP-H11349440-A (JP)
Title: Keratinous plug-removing sheet and its production
Inventor: HOSHI MASARU
IPC: A61K8/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a keratinous plug-removing sheet excellently conformable to a curved skin surface and high in a keratinous plug-removing ability. SOLUTION: This sheet is a lamination which comprises an air-permeable and flexible base layer 2 and a keratinous plug-removing layer 3 mainly comprising a water-soluble polymer material. The base layer 2 comprises a nonwoven fabric made of fibers each having a size of >=0.0001 and <0.1 denier and is partly impregnated with a keratinous plug-removing agent forming the keratinous plug-removing layer 3.
Patent JP-S6072143-A (JP)
Title: Color picture tube
Inventor: TOKITA KIYOSHI
IPC: H01J29/07
Filed: 1983-09-28
Abstract: PURPOSE:To suppress the doming of a shadow mask during the initial operation by forming over the electron-gun-side surface of the shadow mask, a layer principally consisting of glass and a conductive film in that order. CONSTITUTION:On the electron-gun-side main surface of a shadow mask 5, a layer principally consisting of glass (e.g., a lead borate glass layer) and a get ter film principally consisting of Ni and a Ba-Al intermetallic compound are formed in that order. As a result, a smaller amount of heat produced in the lead borate glass against which electron beams bump is transmitted to the mask 5 since the thermal conductivity of the lead borate glass is about 1/8 of that of the shadow mask consisting of a cold rolling steel plate thereby enabling the temperature increase of the shadow mask 5 to be effectively suppressed. Moreover, owing to the conductive getter film formed on the side of the electron gun, it is possible to prevent electrification beforehand.
Patent JP-H0933940-A (JP)
Title: Mount structure for semiconductor chip for driving display panel
Inventor: KANEKO YASUSHI
IPC: H01L21/60
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To improve connection reliability by reducing a cross phenomenon by the reduction of input resistance and preventing a connection part from being broken by the reinforcement of an auxiliary substrate. SOLUTION: The mount structure consists of an FPC 5 which has metal, wiring, a display panel substrate 1 which has a display driving connection electrode, a semiconductor chip 7 which has an input projection electrode 8 and an output projection electrode 9 adhered to the metal wiring 6 and display driving connection wiring with conductive adhesives 10 over both the FPC 5 and display panel substrate 1, and an auxiliary substrate 3 which is backed over both the FPC 5 and display panel substrate 1 and reinforces the abutting parts of both. Then the auxiliary substrate 3 has an upper-stage part and a lower-stage part which are different in height because of a step; and the metal wiring 6 is adhered and fixed to the upper-stage part and the display driving connection electrode 2 is adhered and fixed to the lower stage part so that the both are almost in level with each other.
Patent JP-S6158917-A (JP)
Title: Intake cooler of engine with supercharger
Inventor: NISHIKAWA TOSHIHIDE
IPC: F02B29/04
Filed: 1984-08-29
Abstract: PURPOSE:To improve acceleration responsive property by providing a bypass path for bypassing a intake cooler of an engine with a supercharger to pass the intake through the bypass path only for a predetermined time in acceleration. CONSTITUTION:Since pressurized air from a supercharger 15 has high temperature it is sucked into a cylinder 5 after said air is cooled by a intake cooler 14. Since it takes time for filling air in the intake cooler at accelerating an engine, change-over valves 18, 20 are changed over to pass air through a bypass path 13. These valves 18, 20 are driven by actuators 17, 19. A control unit 22 detects 33 the accelerated condition to immediately drive the actuators 17, 19 and pass air through the bypass path 13. However, after a predetermined delay, the valves 18, 20 are changed over to pass again air through the intake cooler 14. During this delay the intake cooler is filled with air so that sufficient air in the acceleration is ready for being supplied.
Patent JP-H0523441-A (JP)
Title: Biaxial vibration table device
Inventor: KINOSHITA TETSUO
IPC: G09B9/00
Filed: 1991-07-18
Abstract: PURPOSE:To provide an inexpensive biaxial vibration table device with simple structure, and also, vibration and a noise are scarcely propagated to a base ground and an adjacent block. CONSTITUTION:The biaxial vibration table device consists of a horizontal vibration table 1 for placing an object on the upper face, a vibration generating machine 2 which is installed on the center lower face of the vibration table 1 and excites vertically the vibration table 1, an actuator 6 for exciting the vibration table 1 in the horizontal direction, and a roller 3 having elasticity for supporting the vibration table 1 so that it can move in the direction of the actuator 6, and also, can be displaced elastically in the vertical direction.
Patent JP-H1119102-A (JP)
Title: Fertilized egg picking method and fertilized egg picker
Inventor: NOGAMI YOSHIRO
IPC: A61D19/04
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To shorten working hours and to improve working efficiency by making the inserting operation of a balloon catheter into once although the picking work of a fertilized egg using the balloon catheter into the uterus requires long time. SOLUTION: Concerning this method, at the time of picking the fertilized egg of an animal, a balloon catheter 1 composed of semihard materials is used and when mounting the balloon catheter into the uterus, an outer cylinder 2 extrapolated into the balloon catheter is mounted into the uterus so that the uterine corners can be washed by guiding the balloon catheter to the deep parts of the uterine corners without using any inner core inside the balloon catheter 1.  Concerning this picker, a top end part 1b of the catheter 1 is equipped with a stopper composed of a projection larger than the inner diameter of the hard outer cylinder, a collection hole 1e or an injection hole 1d for circulation fluids into the uterus is arranged at the top end section of the balloon catheter and the injection hole or collection hole is arranged at a section near a balloon part 1a of the balloon catheter respectively. Then, the diameter of the spherical top end part is made larger than the aperture part of the outer cylinder.
Patent JP-S6078184-A (JP)
Inventor: RONARUDO SHII KAATSU
IPC: B60T13/66
Filed: 1984-08-29
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-H078133-A (JP)
Title: Frame for towing crawl and crawl having frame for towing crawl
Inventor: NAKADA YOJI
IPC: A01K61/00
Filed: 1993-06-28
Abstract: PURPOSE:To provide the frame free from collapse or deformation of crawl body even in towing a crawl kept in a state housing fishes. CONSTITUTION:Frame bodies 1 formed by connecting ladder-like frame members 3 and formed in cylindrical shape in forms corresponding to or slightly larger than each form of front face and rear face in the towing direction of a crawl body 2 made of net and simultaneously formed in lattice shape when viewed in the front are arranged in the front and the rear in the towing direction of the crawl body 2 made of net.
Patent JP-H0845019-A (JP)
Title: Thin film magnetic head
Inventor: TACHIBANA HIROAKI
IPC: G11B5/31
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a relatively low-cost thin film magnetic head capable of effectively suppressing the generation of a negative pulse and capable of improv ing durability. CONSTITUTION:This thin film magnetic head has a magnetic pole consisting of upper and lower magnetic layers 1B, 2A arranged at a narrow interval. The magnetic layers 1B, 2A are made of 'Permalloy(R)', and upper and lower magnetic layers 1A, 2B of a magnetic material whose magnetic permeability and saturation magnetic flux density are <=1/10 of those of Permalloy, respectively, have been laminated on the outsides of the magnetic layers 1B, 2A.
Patent JP-2000009510-A (JP)
Title: Device and method for measuring flow rate or flow velocity of slurried liquid
Inventor: HASEGAWA SUSUMU
IPC: G01F1/76
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To accurately measure a flow rate and a flow velocity even when the flow rate of slurried liquid is small by providing a pair of electrodes at one section in a pipeline, and detecting time when the liquid surface of the slurried liquid is brought into contact with both electrodes. SOLUTION: Electrodes 2 and 3 are provided at the lower and upper ends of one section of an upright feed pipe 1. Even after an on-off valve 5 of the feed pipe 1 is closed, time when slurried liquid surface that flows in the pipe 1 toward the on-off valve 5 and is continuously collected is brought into contact with the lower electrode 2, and time when the liquid level rises successively and is brought into contact with the upper electrode 3 are sent to an operation-processing device 4 as a detection signal, and then the on-off valve 5 is opened immediately. Based on the volume of one section of the feed pipe 1 and the detection signal of the contact time of the liquid surface with the electrodes 2 and 3, the flow rate of slurried liquid is calculated. Simultaneously, based on the value of the flow rate, flow velocity is calculated.  Also, the internal diameter of the feed pipe 1 or a metering tank or the installation distance of the upper and lower electrodes is determined so that detection time difference should be within nearly 1 minute to quickly perform measuring work.
Patent JP-H0344164-A (JP)
Title: Line printer
Inventor: ETO YOSHIRO
IPC: H04N1/23
Filed: 1989-07-11
Abstract: PURPOSE:To uniformize the lighting intensity of a line head in the main scanning direction by controlling an input value to the line head based on a detected value of an optical sensor receiving a leaked light provided to an outer face of end face lighting EL elements of a prescribed number of the line head. CONSTITUTION:A line head 1 is formed, in which end face lighting EL elements 2 are arranged in an array side by side, each element 2 has a light guide path while a thin active layer 3 is surrounded by dielectric layers 4,5, and photosensors 91-93 receiving leaked light are provided to the outer face of the end face lighting EL elements 2 of a prescribed number of the line head 1. Moreover, a light intensity control means 14 is provided, which controls an input value to the line head 1 based on the detected value of the photosensors 91-93. Thus, the lighting intensity of the line head 1 in the main scanning direction is uniformized and the secular change in the lighting intensity of the line head 1 is corrected.
Patent JP-S6240097-A (JP)
Title: Driver for stepping motor
Inventor: SAKAGUCHI YOSHIYASU
IPC: H02P8/12
Filed: 1985-08-14
Abstract: PURPOSE:To reduce the dispersion of the maximum value of coil currents by connecting a first fixed resistor and both a rheostat and a second fixed resistor in series and using the terminal voltage of the second fixed resistor as set voltage. CONSTITUTION:A control circuit CNT, which employs reference voltage Vr set by a setting means S and detecting voltage Vs detected by a detecting means Rs as inputs and outputs a control signal driving switching means Tr1-Tr4 in order to conform both current values, is provided. The setting means S is constituted of a first fixed resistor R1, a rheostat Rv and a second fixed resistor Rs connected in series between a power supply E and a ground while the terminal voltage Vr of the second fixed resistor is connected to a reference voltage input section for the control circuit.
Patent JP-H0843233-A (JP)
Title: Pressure sensor
Inventor: HORI MASAMI
IPC: G01L19/14
Filed: 1994-07-29
Abstract: PURPOSE:To provide a pressure sensor pressure detecting accuracy of which is not deteriorated by fixing a connector to the body of the sensor by welding by using a metallic fixing member. CONSTITUTION:The pressure sensor is provided with a metallic body 1, pressure sensor chip 2 mounted on the body 1, and resin connector 7 which is fixed to the body 1 so that signals can be inputted and outputted between the chip 2 and external equipment through the connector 7. When the connector 7 is fixed to the body 1, a metallic fixing member 9 is fixed to the body 1 by laser welding while the connector 7 is held by the member 9 between the member 9 and body 1. Therefore, the pressure sensor can detect pressures with accuracy, because stresses are hardly applied to the body 1 and no stress acts on the strain gauge of the chip 2 mounted on the body 1. In addition, the pressure sensor can be constituted in a waterproof structure, because the space between the body 1 and member 9 is sealed by laser welding and, at the same time, the space between the connector 7 and member 9 is sealed with a sealing member 9.
Patent JP-H06185057-A (JP)
Title: Back-filling adjusting body for framing civil engineering and construction landslide-protection wall
Inventor: OI NOBUO
IPC: E02D17/04
Filed: 1991-06-24
Abstract: PURPOSE:To simplify the operation by forming a block constituting a back- filling adjusting body installed between the newel post and timbering of a landslide protection wall in a polygon having different distances among opposed sides and enabling correspondence at several kinds of spaces by one block. CONSTITUTION:A back-filling adjusting body 10 installed between a newel post 3 and a waling 6 (a timbering 4) bearing a lateral sheet-pile 2 is composed of a polygon block 11 in size having different distances La, Lb, Lc among opposed sides. The block 11 is rotated, and mounted while being conformed with a distance T between the newel post 3 and the waling 6. The block 11 is superposed and used or an adjusting plate (a liner) is inserted as required. Correspondence is enabled to several kinds of the distances T by one block, and the kinds of the blocks 11 are decreased. Accordingly, the operation is simplified and the cost can be reduced.
Patent JP-S6263537-A (JP)
Inventor: EIBARU MENDOZA
IPC: C07C37/62
Filed: 1986-07-31
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-H0231199-A (JP)
Title: Mounting/demounting device for radioactive specimen
Inventor: KUMAKURA TADAO
IPC: G21F7/06
Filed: 1988-07-20
Abstract: PURPOSE:To make possible the improvement of safety for radioactive contamination and radiation exposure by performing the movement of a specimen stand of a hot cell to the inside of an analysis device through the connecting part which is connected in an airtight condition. CONSTITUTION:A radioactive specimen is carried in and mounted in the inside of an analysis device 1 in which an analysis and test is performed and a connecting part 2 is projected and provided on the side face thereof. Since the connecting part 2 is inserted in an opening part 4 of the hot cell 3, the analysis device 1 and the cell 3 are connected in an airtight condition. Further a passage 2a of a radioactive specimen is partitioned and formed in the connecting part 2, rotating screws 8, 19, a rotary shaft 13 and a hollow shaft 16 are set and a specimen stand 22 and the like are provided on the edge of a transfer rod 21. The screws 8, 19 are rotated by electric motors 6, 7 arranged in an operation room 5 provided in the outer part of the cell 3. Thus, because the analysis device 1 is airtightly connected to the cell 3 and going and returning of radioactive specimens are performed between the cell 3 and the analysis device 1 through the sealed connecting part, there is no fear of radioactive contamination and exposure.
Patent JP-H0230315-A (JP)
Title: Roll changing device
Inventor: GOTO AKIRA
IPC: B21B31/10
Filed: 1988-07-20
Abstract: PURPOSE:To obtain a work roll changing device of a small-sized and simple structure by placing plural sets of roll loading trucks which can move to a position where a roll changing truck can run from on the first exclusive rail by a moving device, on the second exclusive rail of the rolls loading truck. CONSTITUTION:The first exclusive rail 10 of a roll changing truck 13 is provided in parallel to the axial direction of rolls 4, 5, and the second exclusive rail 11 of roller loading tucks 12a, 12b is placed vertically to said first rail. A pair of rollers 22, 23 are led in onto the first exclusive rail 10, and a pushing use push-puller 21 is provided. Plural sets of roll loading trucks 12a, 12b which can move to a position where a roll changing truck 13 can run from on the first exclusive rail 10 of the roll changing truck 13 by a moving device are placed on the second exclusive rail of the roll loading trucks 12a, 12b. The roll changing is executed by changing and operating the roll changing truck 13 and the roll loading trucks 12a, 12b. In such a way, a work roll changing device of a small-sized and simple structure can be obtained.
Patent JP-H0344997-A (JP)
Title: Manufacture of printed wiring board
Inventor: INAGAWA HIDEHO
IPC: H05K3/00
Filed: 1989-07-13
Abstract: PURPOSE:To make it possible to manufacture a printed board capable of further improving high density and high accuracy by forming a conductive material extremely thinly laminated with an insulating material. CONSTITUTION:With regards to a manufacturing method of a printed board which comprises a conductive material and an insulating material which are all laminated, a very thin conductive material is bonded with an insulating support material. An insulating material is further laminated with the conductive material, thereby producing laminates. Then, the support material is peeled off. Under the manufacturing method based on this construction, the insulating support member protects the conductive material in the laminating process by bonding the insulating support member with the conductive material so that the conductive material may not be broken nor torn even when an attempt is made to form the conductive material in an extremely thin piece. Furthermore, it is possible to obtain a laminate having an extremely thin conductive layer. Since it is possible to laser process this laminate at low output, smaller lines can be produced.