baber/WOPTO huggingface dataset:
Patent JP-H09312277-A (JP)
Title: Visualizing device for flow in semiconductor batch cleaning tub
Inventor: KURAHASHI KYOKO
IPC: H01L21/304
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for visualizing the flow of a cleaning solution in a batch cleaning tub for semiconductor wafers. SOLUTION: A cleaning tub 105, wafers 101 and the like are formed transparent. Particles 110 are diffused into a cleaning solution 103 in the cleaning tub 105 in advance. A slit light 112 is radiated to an observation target region by a light source 111. The thickness (half width) of the slit light 112 is caused to coincide with the gap between the wafer 101 and the wafer 101. The direction of radiating the slit light 112 is in parallel to the wafer 101. Then, a camera 113 is used to take a picture from the direction of x-axis. The camera 113 and the light source 111 are set on a stand 114. The position of the stand 114 in the direction of x-axis is caused to be variable. Thus, the observation region may be changed while the relative position between the camera 113 and the light source 111 is maintained.
Patent JP-H09280172-A (JP)
Title: Starting shock relaxing device in piston type compressor
Inventor: YOKOMACHI HISAYA
IPC: F04B27/10
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an orifice in a pressure supply passage by simple constitution, and make the foreign matter clogging, due to the orifice in the pressure supply passage, difficult to occur. SOLUTION: A movable delivery valve 54 is arranged in accordance with the delivery hole 53 of a rear side valve plate 15, and is moved between action and inaction positions by the movement of a spool 48. The movement of the spool 48, from the inaction position to the action position, can be made by supplying pressure from a front side compressor chamber 23A to a control chamber 52 via a pressure supply passage. A drawing passage 66 for drawing this supplied pressure is constituted of a clearance K, between the inner peripheral surface 46α and the outer peripheral surface 50α of the spool 48 opposite to the surface 46α, by opening the pressure supply passage at the inner peripheral surface 46α of a spool supporting part 46, in the position halfway of the pressure supply passage.
Patent JP-S6121366-A (JP)
Title: Package for distributing liquid
Inventor: SHIMON JIEI RIHITAA
IPC: B67D1/08
Filed: 1985-06-13
Abstract: A disposable container for use as a syrup package in a post-mix beverage dispenser comprising a base end and a discharge end opposite thereto, sidewalls extending from the base end towards the discharge end, and a neck connecting the sidewalls to the discharge end and defining a discharge opening through which syrup or flavor concentrate may be dispensed. A flow-rate control tube having an openable, sealed end and a closed end is integrally formed with the container sidewalls. The flow-rate control tube has the openable, sealed end positioned in the container base end and has a major portion which extends substantially longitudinally of the container on the outside of the sidewalls, to an associated minor portion of the tube, which extends through the neck of the container so that the open end of the tube is in communication with the interior of the container in the neck region.
Patent JP-S618826-A (JP)
Title: High voltage heat element device
Inventor: IKEGAME HIROO
IPC: H01J27/00
Filed: 1984-06-22
Abstract: PURPOSE:To obtain an economical device with simple construction and high reliability that effectively cools a heat element fixed between insulating plates by using the insulating plates as the guide and partition plates for cooling water and providing the flow inlet and outlet of the cooling water at the ground potential side. CONSTITUTION:Heat elements 9 are fixed between insulating plates 11, 11a, and 11b and housed in a cylindrical container 10 of an insulator. The insulating plates 11a and 11b on both sides are fixed without any space by upper and lower flanges 13 and 13a and a packing 19 and the top of the central insulating plate 11 has a gap 20 of approximately several 10mm. against the upper flange 13. The heat elements 9 on both ends are connected to terminals 12 and 12a through lead wires 14, respectively. The pure water that is cooling media enters the injection port 15a of the lower flange 13a and flows between the insulating plates 11 and 11b, and then cools the left heat element 9. Subsequently, the water supports the direction at the upper gap 20 of the insulating plate 11, passes between the insulating plates 11 and 11b, cools the right heat element 9, and flows out from an injection outlet 15. Since the pure water that is the cooling media flows along the heat element 9 section between the insulating plates 11, 11a, and 11b, effective cooling is enabled.
Patent JP-S6446178-A (JP)
Title: Data transfer system for semiconductor data carrier system
Inventor: MATSUURA NORIO
IPC: G06K17/00
Filed: 1988-05-25
Abstract: PURPOSE:To write and read data with high quality with use of a compact and lightweight medium by transmitting data information and a mixture signal of electric power via a high-frequency signal and receiving a modulated subcarrier wave for acquisition of data. CONSTITUTION:The modulation of amplitude is carried out by an information signal obtained by multiplying a clock frequency. A scanner device 2 transfers simultaneously the electric power, clock and read/write data to a semiconductor memory medium 13 via high frequency transmission applying magnetic connection as well as a transmission coil. The medium 13 receives them via a reception coil 20 and reads a memory while receiving the supply of power. At the same time, the means 13 produces a subcarrier wave by dividing the carrier wave of a received high frequency signal via a dividing circuit and demodulates the subcarrier wave with a read information signal to send it back via a transmission antenna. Thus the medium 13 needs no driving power supply and also can facilitate the synchronization of the subcarrier waves to omit a synchronizing circuit.
Patent JP-H11328155-A (JP)
Title: System and method for symbol calculation and parallel circuit simulation system
Inventor: HACHIYA KOTARO
IPC: G06F17/50
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To increase the scale of a coefficient matrix which can be handled in a symbol calculating process for finding the solution of linear simultaneous equations and to shorten the calculation time. SOLUTION: The coefficient matrix corresponding to the linear simultaneous equations as an object of solution is divided into row sets each consisting of at least one row. The respective divided row sets are processed in parallel and entries of elements which are included in 1st- to (n)th-row sets and do not have a value '0' are added to corresponding entry sets E1 to En (steps S211 to S21n). Further, a fill-in generated when an (i)th variable is erased is found by row sets in parallel and the entry corresponding to the fill-in is added to the entry sets E1 to En (steps S251 to S25n). Then those entry sets E1 to En are all used to compress the coefficient matrix (step S280).
Patent JP-H08321999-A (JP)
Title: Television receiver with sound pattern display function
Inventor: TANABE HISAO
IPC: H04N5/445
Filed: 1995-05-26
Abstract: PURPOSE: To attain comfortableness by A/D-converting a sound signal subject to frequency division, converting the sound volume of the converted sound signal into a corresponding display color and adding the resulting color to a video signal. CONSTITUTION: A multiplexer 531 selects sequentially a sound signal subject to frequency division according to a write address and a write timing by a timing generation processing software 534 and gives the selected signal to an A/D converter 532. A pallet conversion software 533 converts the sound signal subject to frequency division and converted into digital data into color information corresponding to the information quantity and writes the information in a memory 13. A sound pattern processing circuit 11 reads display data out of the memory 13 according to a read address and a read timing of a read timing generating processing software 535.  The read data are converted into an analog signal by a D/A converter 14 and the signal is added to a video signal so as to provide cross reference between the information quantity and a display position on a screen and then comfortableness can be obtained.
Patent JP-H06314363-A (JP)
Title: Plant diagnostic device
Inventor: SUZUKI TATEO
IPC: G01B21/20
Filed: 1993-04-30
Abstract: PURPOSE:To facilitate the analysis of data and to improve the reliability of analysis by securing the correspondence between the quality data on the products produced at a plant and the measuring parts of the products and also collecting and storing the quality data in accordance with all manufacturing processes. CONSTITUTION:When the operation of a plant is started with the distance data stored in a microdata definition data base 13, a quality microdata sampling part 12 receives a line-in signal and counts the fixed length pitch signals to calculate the production distance of a product. The quality data 11 on the products measured by the measuring instruments S1, S2...Si are collected every time the production distance is coincident with the distance data stored in the base 13. The data 11 are stored in a quality microdata collection data base 14 in accordance with the measuring parts of the product.
Patent JP-H09312177-A (JP)
Title: Water resistance grommet, mounting structure of water resistance grommet, and mounting method thereof
Inventor: NANAO SHINGO
IPC: H01R13/52
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a water resistance grommet capable of reducing the number of parts and sealing a cable with a rib with its simple structure and with a sufficient tightening force. SOLUTION: First and second key parts 5c and 5d formed on a circumference face of a grommet main body 5 are arranged with a specified interval in the circumferential direction of that outer circumference face. Further, the first and second key parts 5c and 5d are arranged in a style in which they are displaced respectively in the circumference direction, and each one pair of the first and second key parts 5c and 5d is mounted on a key groove 4a formed at an end bell 4 by twisting the grommet main body 5.
Patent JP-S5554687-A (JP)
Title: Driving power reducing method in no-load running of air compressor
Inventor: HOSHINO MITSUO
IPC: F04B49/02
Filed: 1978-10-18
Abstract: PURPOSE: To provide remarkably reducing method of driving power in no-load running of air compressor capable of applying to existing air compressor as its adapter by making use of such simple devices as suction regulating valve, air/lubricant reservoir, pressure adjusting valve, air control valve, and the like.  
     CONSTITUTION: On the way from no-load running to load running, if pressure air is consumed in air consumer section, air pressure is lowered down to preset value of pressure adjusting valve 8, and further lowered to atmospheric pressure through pressure regulator valve 23 so that open passages 19a, 19'a of air control valve 12 is thereby closed, and that air/lubricant reservoir 5 will become functional as its original feature to store discharged air temporarily. When air pressure is lowered to a value less than that where suction regulating valve 3 begins to reduce its suction passage area, its suction valve 16 begins to open, so that load running is started and pressure in reservoir 5 is accordingl y raised until full load running is attained. Thus, load and no-load runnings are automatically repeated efficiently in compliance with consuming amount of pressure air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5830616-A (JP)
Title: Running guidance device for vehicle
Inventor: NAKAJIYOU SATOSHI
IPC: G01C21/20
Filed: 1981-08-18
Abstract: PURPOSE:To display the position of the vehicle accurately by compensating the data of the vehicle position to the data of the position of the starting point when the vehicle returns to the starting point and the direct distance from the starting position obtained by the computation is less than a specified distance. CONSTITUTION:Assume that the vehicle runs from the starting position S to the destination G. During this time, the running of the vehicle is guided by a map display, and the vehicle reaches the destination G and returns to the starting point S again. The display of the arrived position S' is deviated from the display of the starting point S on the map display. When the deviation between the points S and S' is within specified distance, the presence position data of the the running guidance device is forcibly moved to the data of the starting point, thereby performing the compensation.
Patent JP-S5920244-A (JP)
Title: Preparation of 4-homoisotwistane-3-carboxylic acid
Inventor: FUJIKURA YOSHIAKI
IPC: C07C51/00
Filed: 1982-07-22
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of a compound having antiviral activity, extremely easily, without loss, in high purity and yield, reducing the consumption of acid, by using a formic acid ester as a starting substance, and contacting the substance with a strongly acidic inorganic catalyst. CONSTITUTION:The objective compound of formula II is prepared by using tricyclo[5,2,1,0<2>,<6>]dec-8-yl-methyl formate of formula I as a starting substance, and reacting the substance in the presence of a strongly acidic inorganic catalyst preferably at 0-80 deg.C. The strongly acidic inorganic catalyst is e.g. concentrated sulfuric acid, phosphoric acid, hydrofluoric acid, boron trifluoride-phosphoric acid, etc., and its amount is preferably 0.5-24mol, especially <=6mol for concentrated sulfuric acid per 1mol of the compound of formula I . The starting compound of formula I can be prepared either by mixing and reacting an alcohol compound with formic acid, or by reacting the mixture in the presence of a small amount of concentrated sulfuric acid, arylsulfonic acid, etc.
Patent JP-H07310929-A (JP)
Title: Inspecting device for combustion apparatus
Inventor: OIKAWA TATSUSHI
IPC: F24H1/10
Filed: 1994-05-17
Abstract: PURPOSE:To provide an inspection device for a combustion apparatus to perform accurate and efficient inspection of the constituting elements of the combustion apparatus. CONSTITUTION:A combustion control part 30 and an inspection device 28 of a combustion apparatus 27 are interconnected through a communication means. An operation command for inspection is outputted from an inspection command output part 31 of an inspection control part 60. An inspection operation command is formed in such a manner that one or more commands by which the constituting elements of the combustion apparatus 27 are caused to form respective codes are aligned. A state monitor command is outputted from the inspection command output part 31, information on the operation states of various sensor 47 and an element 56 to be controlled, such as an actuator, is fetched from the combustion control part 30 side and stored at state monitor memory part 64. An abnormality diagnosing part 65 reads various containing information on the sensor 47 and the element 56 to be controlled and information is compared with another information to diagnose abnormality of the constituting element.
Patent JP-S5555206-A (JP)
Title: Inspection data processing system for defect on face plate
Inventor: NAKASHIMA HIROSHI
IPC: G01B11/30
Filed: 1978-10-20
Abstract: PURPOSE: To make possible a diagraphical indication of defect signals obtained in use of a rotary type optical face plate defect scanning mechanism by determining the existence thereof in terms of marginal measuring units divided with a roughly fixed area on the face plate.  
     CONSTITUTION: Circumferences are set for a face plate with the radius R by giving radia R/2 0 , R/2 1 ..., determined by reducing the radius R by one-half in sequence. Spaces between the radius R and R/2 and R/2 2 ... are called as the area I,II.... In the drawing, there are areas up to VII by assuming n=6. Regarding the angle θ of rotation, in the area I whose radius is the largest, the whole circumference (360°) is equally divided into 2 m , 2 m-1  in the area II.... In the drawing, these divided angles are indicated by Δθ 1 , Δθ 2 ... by assuming m=8. Then, further circumferences are set with radia determined by subdividing the radius R in terms of a marginal length ΔR in sequence. If a defect signal exists within a marginal area Δd surrounded by ΔR and Δθ, it is determined that defects are present in the area regardless of the number of signals. The distribution of defects thus microscopically grasped is diagraphically indicated for example by colors. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6020314-A (JP)
Title: Magnetic recording medium
Inventor: YAZAWA KENJI
IPC: G11B5/73
Filed: 1983-07-14
Abstract: PURPOSE:To obtain a recording medium which is magnetically isotropic and has high coercive force and high squareness ratio with good productivity by forming an underlying layer consisting principally of Ga on a nonmagnetic base and forming a thin magnetic metallic layer on the underlying layer. CONSTITUTION:A nonmagnetic base of polyimide, glass, etc. is used as a base and in the case of, for example, a high polymer film base 4, the base 4 is maintained at a prescribed temp. by a halogen lamp 2 while the base 4 is fed from an unwinding roll 5 to a take-up roll 6. An underlying layer consisting of Ga10 is first formed on such base then a magnetic metallic layer is formed on the underlying layer by vapor deposition from a vapor source 8 for the Ga10 and a vapor source 9 for a magnetic metal 11 such as Co, Co-Ni alloy, etc. which are spaced from each other by a partition plate 7. The vertical vapor deposition of the magnetic metallic layer is thus made easy and the magnetic recording medium having high coercive force and high squareness ratio is obtd.
Patent JP-2000319808-A (JP)
Title: Porous elastic pavement material, its manufacture and elastic paved road
Inventor: ONO YOSHIHIRO
IPC: E01C7/30
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an elastic pavement material excellent in weatherability, durability, the reduction effect of vehicle noise and wet skid resistance by binding a vulcanized rubber chip by a resin binder, and providing the first layer of high hardness and the second layer of low hardness. SOLUTION: A porous elastic pavement material binding a vulcanized rubber chip by a resin binder has at least two layers provided with the first layer of high hardness being a road surface and the second layer of low hardness on the lower layer thereof, and the whole percentage of voids is made 30-40%. ASKER-CS hardnesses of the first layer and the second layer are preferably made 75-90, and 50-65 respectively. The first layer preferably comprises the particle vulcanized rubber chip of an average particle diameter of 3-10 mm as a main component, and the second layer preferably comprises the particle vulcanized rubber chip of an average particle diameter of 3 mm or lower, or the short fibrous vulcanized rubber chip of an average diameter of 0.5-2 mm, and an aspect ratio of 3-40 as a main component.  Thereby an elastic pavement material excellent in weatherability, durability for vehicle running, the reduction effect of vehicle noise, and wet skid resistance can be obtained.
Patent JP-H01298890-A (JP)
Title: Picture error evaluation method
Inventor: OTSUKA SAKUICHI
IPC: H04N17/04
Filed: 1988-05-27
Abstract: PURPOSE:To improve correspondence between a measure value of an error and a subjective deterioration quantity even if deterioration is caused locally by correcting the noise in response to the deterioration appearance area. CONSTITUTION:A difference detection circuit 3 is operated to take a difference between an original picture and a deteriorated picture and when the result is recorded in a frame memory 7, an error (e) of each picture element outputted from the difference detection circuit 3 is inputted simultaneously to an error calculation circuit 4, where noise N is obtained. On the other hand, a deterioration area extraction circuit 8 calculates an area where the error (e) appears and the picture element is separated into the error appearance picture element and the non appearance picture element by a threshold value processing in case of obtaining the error area to check the connection state between the error appearance picture elements. Then the deteriorated appearance area D collecting the error appearance picture elements close to each other is formed and an area rate A(D/(D+DN)) of the deterioration appearance area D is decided from the deterioration nonappearance area ND. Moreover, the noise NW corrected by a correction circuit 9 is displayed on a meter 5. Thus, the degree of the deterioration of the picture including the local deterioration is measured in a form well corresponding to the subjective deterioration of human being.
Patent JP-S63294461-A (JP)
Inventor: OOTORI MASAHIKO
IPC: F25B1/00
Filed: 1987-05-26
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-S617812-A (JP)
Title: Ferrule for optical connector
Inventor: OZAWA TAKASHI
IPC: G02B6/38
Filed: 1984-06-22
Abstract: PURPOSE:To make a bare optical fiber insertion hole of the optical connector ferrule sufficiently long by forming the bare optical fiber insertion hole of a metallic body which has an internal hole as large as a bare optical fiber. CONSTITUTION:The ferrule body 1 has the insertion hole 2 for the bare optical fiber F at the top of its center axis and also has an insertion hole 3 for a coated optical fiber C which has a larger diameter than the insertion hole 2 and communicates with the insertion hole 2 at the rear end side. The tip-side insertion hole 2 is provided to a metallic pipe 4, whose outer peripheral and rear-end sides are formed of plastic 5, which is formed integrally with the metallic pipe 4 by molding. Consequently, length sufficient for the fixation between the bare optical fiber and ferrule and length sufficient to polish the ferrule tip smoothly are obtained freely.
Patent JP-S6020296-A (JP)
Inventor: SUDOU SHINICHI
IPC: G07D9/00
Filed: 1983-07-15
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-S6020360-A (JP)
Title: Variable rotation type floppy disk device
Inventor: OOKUBO TOSHIKI
IPC: C30B15/28
Filed: 1983-07-15
Abstract: PURPOSE:To obtain a variable rotation type device by inputting an index signal and latching output signals of (n) sets of comparators different in slice level at different delay timing, and switching a rotating speed in (n) stages. CONSTITUTION:An index signal (a) is inputted from an index sensor, and compared by comparators 1 and 2 with different slice levels V1 and V2. A delay circuit 4 inputs the low-order digit signal (c) of the output of the comparator 2 through an inverter 3 and outputs a delay signal (d) which is delayed by a specific time. A latch circuit 5 consists of a D type FF; the high-order digit signal (b) from the comparator 1 is inputted to a terminal and the delay signal (d) is inputted to a terminal CP. A rotation control circuit 6 receives a rotation switching signal (e) from the output terminal Q of the circuit 5 to switch the rotating speed of a spindle motor. Thus, one kind of floppy disk device is capable of writing and/or reading binary information to and/or out of plural media which differ in recording density.
Patent JP-S5919777-A (JP)
Inventor: CHIMOSHII OTSUCHIUERU UIKEHAMU
IPC: F16K7/16
Filed: 1982-07-26
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。