baber/WOPTO huggingface dataset:
Patent JP-S6138695-A (JP)
Title: Method for generating fine bubble in liquid by effect of negative pressure and controlling bubble
Inventor: YAMADA RYOICHI
IPC: C02F3/20
Filed: 1984-07-31
Abstract: PURPOSE:To improve contact effect of air with liquid by generating negative pressure by feeding liquid to a liquid layer, generating fine bubbles in the liquid layer by the effect of the negative pressure, and controlling the generation of the fine bubbles. CONSTITUTION:A vacuum chamber 7 of a water ejector 1 for generating vacuum is evacuated by feeding liquid with a pump 8, and the air in the feed liquid is extracted, which is again mixed with the same liquid and released into liquid at normal pressure from a diffuser 3. When external air is not taken in by closing a valve 5, the amt. of bubble formed by the air extracted from the feed liq. and released in liquid under normal pressure increases in proportion to the degree of vacuum in the vacuum chamber 7. The degree of vacuum is controlled by the delivery pressure and delivery atm. of the pump 8.
Patent JP-H0453844-A (JP)
Title: Production of phenol resin foam
Inventor: KANAMORI ICHIRO
IPC: C08J9/04
Filed: 1990-06-20
Abstract: PURPOSE:To obtain a phenol resin foam by normal compounding which does not make a metal plate get rusty even if it is brought into direct contact with the metal plate by curing a molded product under specific conditions. CONSTITUTION:In producing a phenol resin foam by normal compounding in which a phenol resin (e.g. resol phenol resin), a surfactant, a flowing agent, a curing agent (e.g. p-toluenesulfonic acid) or the like is used, the molded product is cured at above 130 deg.C for 3 hours or more.
Patent JP-H0832383-A (JP)
Title: Automatic gain controller
Inventor: URABE YOSHIO
IPC: H03G3/30
Filed: 1994-07-14
Abstract: PURPOSE:To provide the automatic gain controller which can realize the high- speed gain control and the stable reception at the time of the rise of burst and the high-speed gain recovery at the time of the fall of burst by a reset signal. CONSTITUTION:A detector 2 outputs the detection output (c) according to the level of an amplifier output (b). A non-signal state detecting device 4 generates a non-signal state detection signal (f) from the detection output (c). A data end discrimination device 6 generates the data end signal from a decoded data string (h) from a decoder 5. A gain control signal generation circuit 3 inputs the OR between the non-signal state detection signal (f) and the data end signal (e) as a reset signal (g). When the reset signal (g) is turned off, the gain control signal (d) is generated according to the detection output (c). In this case, the operational point of the detection output (c) in the normal state is set low. When the reset signal (g) is turned on, the gain control signal (d) which increases the gain of the variable gain amplifier 1 is generated.
Patent JP-S6224855-A (JP)
Title: Joining method
Inventor: KASUKABE SUSUMU
IPC: B23K20/00
Filed: 1985-07-25
Abstract: PURPOSE:To obtain a conductor joint part having high reliability by interposing ultrafine particles between the conductors to be joined facing each other, pressurizing plural pieces of the conductors to be joined and joining the conductors to be joined by utilizing the fusibility specific to the ultrafine particles. CONSTITUTION:The ultrafine particle of gold is preliminarily interposed between a gold plating pad 2 on an alumina substrate 1 and a gold plating lead pin 3 and is then pressurized in the stage of joining the lead pin 3 to the pad 2. The ultrafine particle of gold is pressurized and fused to form a fused body 4, by which the joining of the pad 2 and the lead pin 3 is executed at a low temp. The conductor joint part having high reliability is thus obtd.
Patent JP-H0333271-A (JP)
Title: Softening, finishing agent for dress
Inventor: INOKOSHI JUNICHI
IPC: D06M13/46
Filed: 1989-06-26
Abstract: PURPOSE:To obtain the title transparent finishing oil condensation type providing excellent softness and antistatic properties by blending specific amounts of a specific insoluble cationic softening base and a specific (poly)oxyalkylene gerbe alcohol as essential components. CONSTITUTION:12-35wt.% water-soluble cationic softening base which is shown by formula I or formula II [R1a and R2a are 8-22C alkyl; R3a, R4a and R6a are 1-3C alkyl, etc.; R5a is 24-36C branched alkyl; Xa is CH3SO4, CnH2n+1COO (n is 0-17), etc.] and especially has <=20 deg.C gel-liquid crystal transition temperature of 5wt.% water-dispersion and 1-8wt.% (poly)oxyalkylene gerbe alcohol which is 1-5mols additive of alkylene oxide consisting essentially of ethylene oxide of 16-36C gerbe type alcohol and an average number of mols of ethylene oxide is 1/20-1/6 number of carbons of gerbe alcohol are used as an essential component to give a transparent aqueous softening agent having >=80% transmittance at 167mum wavelength.
Patent JP-H0326238-A (JP)
Title: Radiograph diagnostic device
Inventor: ITO WATARU
IPC: A61B6/00
Filed: 1989-06-26
Abstract: PURPOSE:To display the image of a diagnostic target and the reference image of a high correlation, respectively by extracting an abnormal shadow by deriving the correlation of a shadow in a partial area of a radiograph and many abnormal shadows stored in a storage part. CONSTITUTION:When an abnormal shadow is observed on a visible image displayed on a CRT display 26, a partial area containing this abnormal shadow is designated by using a keyboard 24, and a radiograph signal S for showing its image is inputted to an arithmetic part 28. Also, radiograph signal S' for showing various abnormal shadows extracted from many radiograph photographed and recorded in the part is inputted successively to the arithmetic part 28. In the arithmetic part 28, the correlation of these radiograph signal S and radiograph signal S' is derived, and when the abnormal shadow of the highest correlation is derived, the radiograph signal S' for showing the radiograph containing this abnormal shadow and ID information corresponding thereto are read out of storage areas 27a, 27b of a magnetic disk 27 and inputted to the CRT display 26, and displayed on the CRT display 26 together with the radiograph based on the radiograph signal S.
Patent JP-H0813351-A (JP)
Title: Nubucklike leathery sheet and its production
Inventor: NOGUCHI HISASHI
IPC: D06N3/14
Filed: 1994-06-22
Abstract: PURPOSE:To obtain a nubucklike leathery sheet by grinding protruding parts of a skin layer, comprising a polyethereal polyurethane resin and having an uneven pattern formed on a substrate. CONSTITUTION:This nubucklike leathery sheet is obtained by forming a skin layer, made of a polyethereal polyurethane resin and having an uneven pattern on a substrate of a woven or a nonwoven fabric comprising natural or synthetic fibers and then grinding protruding parts of the skin layer. Furthermore, the method for producing the leathery sheet is to apply a solution of the polyethereal polyurethane resin onto, e.g. a sheet of matte mold release paper, bond the resultant skin layer having at least 5mum difference in level of recessed parts and protruding parts to the substrate of the woven or nonwoven fabric comprising the natural or synthetic fibers and then grind the protruding parts of the skin layer with a sandpaper, etc. The resultant nubucklike leathery sheet has a firm surface touch and is excellent in surface strength having a waxy touch.
Patent JP-S6142003-A (JP)
Title: Automatic adjusting method of control constant
Inventor: SAKUMA HITOSHI
IPC: G05B13/02
Filed: 1984-08-03
Abstract: PURPOSE:To adjust a control constant to an optimum value and to allow process variables on the lower side of a control system to respond with excellent stability and promptness by identifying the transmission function of a controlled system in the control system and that of the controlled system on the lower side of the control system and allowing the transmission function from a target value of a controlled variable to a process variable, whose response control is required, on the lower side of the control system to coincide with the transmission function of a reference model showing an ideal response characteristic. CONSTITUTION:A control operation device is provided with the second controlled system (process) 6 on the lower side of the control system, the second identifying operation part 7 which identifies the transmission function of the second controlled system in accordance with a controlled variable signal ys(t) and a process variable signal xs(t), and the second detector 8 which detects a process variable x(t) to output the process variable signal xs(t). The first and the second controlled systems are approximated by self-regression moving average models, and G1(s) and G2(s) are identified in accordance with time series signals vs(t),ys(t), and xs(t) before and after them. A control constant operation part 4 obtains the transmission function from a target value rs(t) or y(t) to the process variable x(t) and obtains the optimum control constant on a basis of an operation formula so that this transmission function coincides with a transmission function Gm(sigma, s) of the reference model showing the ideal response characteristic, and the control constant of a control operation device 2 is corrected. Thus, the control constant by which the process variable in the lower side of the control system responds ideally is obtained easily without feeding back this process variable to the control system.
Patent JP-H10176483-A (JP)
Title: Reinforcement and reinforcing pipe, and reinforcing and repairing method for embedded body in underground by use of the pipe
Inventor: SATO KAZUYOSHI
IPC: E21D9/06
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce the construction period and cost, by equipping a front seal material provided with a spacer function and a seal function at the inner peripheral face of the front end of the pipe and thrusting and inserting the pipe to the outside of an embedded body while retaining the distance of gap from the embedded body. SOLUTION: A cut edge 3 and a friction cut 3a at the rear side of the cut edge are provided at the front end of a pipe 2. A front seal material 4 provided with a spacer function to retain the distance of the gap C from a pipe 1 to be repaired and a seal function to restrict penetration of water and sand into the gap C is charged at the inner peripheral face of the front end of the pipe 2. The peripheral friction against the ground is reduced by forming the friction cut so that the outer diameter of the rear side of the pipe 2 is smaller than the diameter of the cutting edge 3. Respective ends of the spring spacers 6 are fixed at a plurality of positions, at the inside face of the rear side of the front seal material 4 of the pipe 2 and the rear end sides of the spring spacers 6 are made free.
Patent JP-S647255-A (JP)
Title: Document preparing device
Inventor: KUSUMOTO TATSUJI
IPC: G06F17/30
Filed: 1987-06-30
Abstract: PURPOSE:To execute a document editing work efficiently and smoothly by providing a means not only for matching the pattern of a simple character string but analysis including a conjugation in the retrieving mechanism of the character string and attaining the retrieval of words and phrases different in conjugation. CONSTITUTION:When a retrieval instruction is received from a control part 2 by a retrieval control part 3, a words and phrases analyzing part 4 is activated. Then, the words and phrases analyzing part 4 activates a form element analyzing part 7 and the grammatical analysis of designated words and phrases is executed by using an independent word dictionary 8 and an adjunctive word dictionary 9. A retrieving part 5 executes a retrieval processing with the respective words and phrases to include all conjugations obtained by the grammatical analysis as a subject and when the words and phrases to be pattern-matched are detected, the form element analyzing part 6 and the grammatical analyzing part 7 are activated, and the grammatical analysis is executed with the character string of a prescribed range to include the words and phrases as the subject. Thus, the retrieval of the words and phrases, different in conjugation, can be attained, and the document editing work can be efficiently and smoothly executed.
Patent JP-H0513439-A (JP)
Title: Manufacture of thin film transistor
Inventor: KOIKE HIDEKI
IPC: H01L21/265
Filed: 1991-07-03
Abstract: PURPOSE:To efficiently crystallize a channel region by a method wherein the annealing step for crystallizing the channel region and an other annealing step for activating the impurities in a drain region are enabled to be performed in the same step. CONSTITUTION:A substrate 1 on the whole surface of which a true amorphous thin film 21 is formed is so patterned as to leave the thin film 21 only on the formation region of a thin film transistor. Next, a gate insulating film 4 is formed to form a gate electrode 5 on the gate insulating film 4 in a channel region. next, when As is ion-implanted in the whole surface using the gate electrode 5 as a mask, doped amorphous silicon parts 22 are formed in the thin film 21 in the source.drain regions in a self-alignment manner. Later, when the whole body is heated at about 600 deg.C, a true polysilicon thin film 31 (channel region) and doped polysilicon regions (source and drain region) are formed. Through these procedures, the thermal strain on the substrate 1 can be avoided further enabling the leakage current during OFF time to be cut down.
Patent JP-S6224700-A (JP)
Inventor: NAKATATE SHIRO
IPC: G11B5/10
Filed: 1985-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H082420-A (JP)
Title: Rail running bogie device
Inventor: YUKITA NOBUTAKA
IPC: B61D3/18
Filed: 1994-06-22
Abstract: PURPOSE:To prevent a crane car from dropping from a bogie device at a place with a slant rail by supporting the lateral load of the crane car. CONSTITUTION:A bogie device is loaded with a crane car and self-runs on a rail R by obtaining a drive power from its drive wheels 21. A guide pole 12 is erected vertically on the central part of the stand 11 of the bogie device. A support stand 13 is engaged with the guide pole 12 elevatably and rotatably by a slide hole 13a. The support arm 13b of the support stand 13 is extended from both sides of the slide hole 13a to the jack receive part of the wheel shaft housing of the crane car. The support stand 13 is pushed up by a hydraulic jack 14 and a part of the load on the crane car is supported by the support stand 13. As friction brake force acts between the support stand 13 and the wheel shaft housing, the crane car 20 is not slipped down from the bogie device, even if the rail R is slanted to left/right.
Patent JP-H062861-A (JP)
Title: Cooking stove
Inventor: MORIGUCHI SHOJI
IPC: F24C7/04
Filed: 1992-06-23
Abstract: PURPOSE:To diminish sticking of food on a cooking glass panel, which has a heating element as a heating source for cooking and is used in a cooking stove, and improve the durability of decoration and letter indications provided on the glass panel, the heat transfer efficiency between the heating element and the glass panel, and the temperature uniformity over the cooking-top of the glass panel. CONSTITUTION:A thin film of edible oil is formed on the cooking-top of a cooking glass panel 2, a decoration or letters are indicated on the opposite face to the cooking-top, and a nearly plain-finished heat-releasing metallic face is provided on a correspondent face of a heating element 3 to the cooking glass panel 2. A pressing device 4, which presses the heating element 3 and the cooking glass panel 2 together with a force other than their weights, is assembled in a casing.
Patent JP-H082489-A (JP)
Title: Steering handlebar for outboard motor
Inventor: TSUNEKAWA HIROYUKI
IPC: B63H20/12
Filed: 1994-06-22
Abstract: PURPOSE:To improve running operation ability and to prevent malfunction by arrangedly providing a tilt control switch on the lower face of a handle case near the rear end of a throttle grip, and arranging the operating button for the above switch below a throttle shaft and inside the side face of the handle case. CONSTITUTION:In a steering handle 1 connected to the upper part of an outboard machine body 2, a throttle grip 12 to open and close a throttle valve by actuating a throttle transmission section through a throttle shaft 21 is arranged in front to a handle case 11 having the throttle transmission part and a shift transmission part within itself, and a shift lever 13 for exchanging over going ahead and astern by actuating the shift transmission section is arranged on the side to the above handle case 11. In this case, a tilt control switch 14 is arranged on the lower face of the handle case 11 near the rear end of the throttle grip 12, and an operation bottom for the switch 14 is arranged below the throttle shaft 21 and inside the side face of the handle case 11.
Patent JP-H11352225-A (JP)
Title: Speed-measuring apparatus
Inventor: HIRAOKA YASUSHI
IPC: G01P5/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a speed-measuring apparatus which can maintain a correct speed output, even if a beam shift adversely effects the speed in continuous wave mode. SOLUTION: A speed-measuring apparatus 1 for measuring a speed by ultrasonic waves includes a plurality of transmission means 3 for transmitting continuous waves, a plurality of reception means 2 for receiving reflected waves of the continuous waves, a speed calculation means 14 for calculating the speed for each Doppler frequency of the plurality of reflecting waves, and an abnormality detection means 14 for detecting the abnormality of reflected waves. When an abnormal Doppler frequency is detected by the abnormality detection means 14, the speed calculation means 14 eliminates abnormal Doppler frequencies to calculate the speed from only normal Doppler frequencies.
Patent JP-S6224616-A (JP)
Title: Epitaxial growth method
Inventor: MORIKAWA HISASHI
IPC: H01L21/74
Filed: 1985-07-24
Abstract: PURPOSE:To prevent deterioration in element characteristics and reduction in yield, by removing an impurity diffusion layer on the back surface side of a semiconductor substrate and then performing epitaxial growth. CONSTITUTION:SiO2 films 2 and 3 are formed on a Si substrate 1, and then the back surface of a wafer, in which embedded diffusion layers 5 are formed by a thermal diffusion method with diffusion windows 4 formed on the SiO2 film 2, is mechanically polished, to remove the back surface diffusion layer 6 and uniformize the wafer thickness. Thereafter, with a washing process fully performed, the SiO2 film 2 formed as the surface protecting film and diffusion mask is removed and epitaxial growth is performed by an ordinary method. Without excessive thermal processes after forming the embedded diffusion layers 5, deterioration in characteristics can be avoided, and on account of no covering layer with dissimilar thermal expansion coefficiency during the epitaxial growth, a bend of wafer does not occur. Besides, because the back surface is covered with the protection film while polishing the back surface, damage and contamination can be avoided.
Patent JP-H0456049-A (JP)
Title: Image display device
Inventor: OSADA KEIJI
IPC: H01J31/12
Filed: 1990-06-21
Abstract: PURPOSE:To prevent sputtering and enhance the reliance upon welding by furnishing a hood on a lens unit for laser, consolidating them, and installing a holding member to hold the weld part of a terminal. CONSTITUTION:To join a signal electrode 51 with a signal electrode terminal 50, a jig 56 to hold a terminal 50 is inserted under the header part of the signal electrode terminal 50 in such a way that the terminal 50 will not bend. The jig 56 is provided with a notch to admit the minor dia. part of the terminal 50, and its major dia. part is borne from below. A hood 58 is provided in a single piece with a lens unit 57 for laser welding of the terminal 50 with the signal electrode 51, and is pressed to eliminate the gap between the terminal 50 and electrode 51, which is followed by irradiation with laser 59 to make welding in the condition that they are in tight contact. Besides the hood 58, evacuation 60 prevents sputtering with welding.
Patent JP-H0721107-A (JP)
Title: Network board with printer controller
Inventor: TAKANO IKUKO
IPC: G06F13/00
Filed: 1993-07-01
Abstract: PURPOSE:To evade a failure in output to a printer which is caused when a server stalls at a print request from a client on a network. CONSTITUTION:When the client on the network sends a request to the server 10, packets are sent to a server retrieval part 21 on an IOP board 20. The retrieval part 21 stores the state (normal or stall) of the server 10 at any time and determines the transmission destination of the packets according to the state. When the server 10 is normal, the packets are sent to a server control part 11 so that a normal process is performed. If the server 10 is in a stalling state, on the other hand, the packets are sent to a packet segmenting part 22 so that part of the process which is normally performed on the server is performed on the board 20. The segmenting part 22 segments the packets according to whether packets are requested to be outputted to the printer 30 and sends the requested packets to a CPU 24. The CPU 24 executes the same printer control program executed on the server.
Patent JP-S6214432-A (JP)
Title: Improved semiconductor die adhesion method and product thereof
Inventor: DEEBITSUDO EI SOROMON
IPC: H01L21/52
Filed: 1986-07-11
Abstract: A method for attaching semiconductor dies to metal package supports is characterised by the use of a homogeneous soft solder preform. The soft solder preform has a uniform microstructure which is free from contaminants, such as organic materials, as well as from intermetallics, and has a particule size below about 10 microns. Such homogeneous preforms provide a bonding layer between the semiconductor device and a metal support frame which is initially free from voids and which resists deformation and cracking during subsequent power cycling of the device. The reduction in voids and cracking, in turn, allows for uniform head dissipation in the device, eliminating hot spots and extending the life of the device.
Patent JP-H11352026-A (JP)
Title: Torsion tester
Inventor: KURIOKA KATSUNORI
IPC: G01M99/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a torsion tester capable of adding periodically constant torsional amplitude to a test sample and quantitatively evaluating the torsion characteristics. SOLUTION: One side of a flat panel display 11 is fixed with hinges 13, and torsion driving means 18 are connected to the other side at two points. The two points are each reciprocated with phase difference from each other. Connecting rods 21 with one end connected to a rotator 20 at an eccentric location with respect to the center of rotation of the rotator 20 are used for the torsion driving means 18, and positioning mechanisms for making the location change at which the connecting rod 21 are connected to the rotators 20 are used as torsion amount changing units 30. A load measuring device 35 for measuring the loads applied on the connecting rods 21 is provided to measure the torsional force.
Patent JP-H02111800-A (JP)
Title: Bovine xa factor and drug composition containing the same
Inventor: MEIA RIGUBI
IPC: A61K35/02
Filed: 1989-06-26
Abstract: An anticoagulant/modulator factor isolated from the saliva of the medicinal leech Hirudo medicinalis, specifically inhibiting bovine Xa factor but not inhibiting bovine thrombin.