baber/WOPTO huggingface dataset:
Patent JP-H10339690-A (JP)
Title: Water analytical meter
Inventor: MURAKAMI HIROSHI
IPC: G01N1/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a water analytical meter that does not affect measurement accuracy, by using a means for reducing suction due to a fresh air gas even when the position of liquid to be sampled is lower than that of a syringe. SOLUTION: In a water analytical meter for appropriately connecting, for example, each of distribution ports 2b-2d to a common port 2a of a multi-port valve 2 and sucking and measuring liquid to be sampled, each of the liquid to be sampled is accommodated into closed tanks 3-5, for example, air for instrumentation is utilized for increasing pressures Pb, Pc, and Pa in the closed tanks so that they become higher than the pressure of the atmosphere, the liquid to be sampled rises close to a syringe 1a being connected to the common port 2a of the multi-port valve 2 in advance, and a negative pressure for the pressure of the atmosphere is reduced when suction is performed by the syringe, thus preventing a fresh air gas from being included into the syringe and preventing measurement accuracy from being reduced.
Patent JP-S63314207-A (JP)
Title: Method of recovering polymer
Inventor: KAWAHARA YOSHITAKA
IPC: C08F6/00
Filed: 1987-06-16
Abstract: PURPOSE:To recover polymer with high efficiency, by treating polymer in a vented extruder having a pump provided between a screw head and a discharge die of the extruder to enhance the screw rotation speed. CONSTITUTION:Unpurified polymer containing a solvent and an unreacted monomer is supplied to a vented extruder 1 from a supply port 10, kneaded with screws and at the same time pressurized at an elevated temperature. The polymer is freed of pressure at vents 5, 6, and 7, and evaporated gas is carried to a recovering apparatus through vent gas lines 11, 12, and 13. After passing the final vent 7, the polymer containing substantially no volatile component is introduced into a pump, preferably a gear pump, and discharged from a discharge die 3. The discharged polymer 4 is cooled with water, if required, and cut into pieces to obtain a product (e.g. pellet). Owing to the presence of pump 2, it is possible to prevent temperature rise at an extruder head, where it is most likely to happen, and so to raise the screw rotation speed, thus diminishing volatile material in the product and also improving the productivity.
Patent JP-H09304186-A (JP)
Title: Image stabilization system for infrared imaging apparatus
Inventor: TAKASHIMA YOSHIKAZU
IPC: G01J5/10
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain an image stabilization system which holds a reference DC level to be constant by a method wherein an analog offset correction and a digital offset correction with reference to a change in room temperature are used jointly. SOLUTION: An offset processing operation as a coarse adjustment is executed to an output from an input part 2 by an analog offset signal 801 in an analog offset circuit 3. A digital offset circuit 5 executes a digital offset processing operation as a fine adjustment by a digital offset signal 7d, and it sends out an infrared sensor output. A room-temperature sensor 1 and a room-temperature- data detector 6 fetch temperature data in a place in which the temperature sensor 1 is arranged inside an apparatus, and the data are supplied to a CPU 7. The CPU 7 gently executes two offset corrections only when the relative deviation of the two room-temperature data exceeds a prescribed tolerance, a sensitive correction response is excluded, and the stabilization of the generation of an image is ensured.
Patent JP-H11341434-A (JP)
Title: Moving image recording device
Inventor: JIYUEN MASAHIRO
IPC: H04N5/92
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To edit a moving image without the need for a memory with a large capacity by providing a division means that divides a temporally continuous moving image into prescribed units and a recording means that compresses the moving images divided by the division means and records the compressed images to different files. SOLUTION: Image information obtained by photographing temporally continuous scenes are divided and recorded into files of prescribed video recording time of one minute, for example, Thus, in the case of photographing a scene 1 for 2 minutes 30 seconds, the image information is separately stored in three files FL1 to FL3, where the files FL1, FL2 store the image information for one minute and the file FL3 stores the image information for 30 seconds. Each of the files FL1-FL3 consists of a header part consisting of information denoting the sequence of reproduction or the like and a data part. Thus, even when the files FL1-FL3 are recorded on a magneto-optical disk separately, the files can be reproduced continuously.
Patent JP-H0313330-A (JP)
Title: Highly corrosion-resistant steel plate
Inventor: ISHIDA WATARU
IPC: B32B15/01
Filed: 1989-06-13
Abstract: PURPOSE:To enhance corrosion resistance regardless of the defect of surface treatment by constituting the original plate of a matrix containing S and Cu as chemical components and a clad material and employing material quality having a characteristic hard to rust as the matrix and employing material quality having a characteristic easy to rust as the clad material. CONSTITUTION:A matrix A contains S<=0.020%, 0.030%>=Cu>=0.010% and S/Cu <=2.0 as chemical components and other quality is, for example, set to a cold rolled steel plate prescribed by JIS G3141 or other quality added to the above mentioned chemical components is set, for example, to a hot rolled steel plate prescribed by JIS G3131. The clad materials B, B combined with both surfaces of the matrix A contains S<=0.045% and S/Cu>=2.1 as chemical components and other quality is set, for example, to the cold rolled steel plate or hot rolled steel plate same as mentioned above and the original plate P is constituted of these materials. Surface treatment layers C, C are barrier type ones protecting the original plate P.
Patent JP-H01319187-A (JP)
Title: Magnetic head
Inventor: NAKAJIMA HIROYASU
IPC: G11B21/21
Filed: 1988-06-20
Abstract: PURPOSE:To cause a magnetic disk to be hard to damage even with the repetition of a contact start stop CSS and to lengthen a CSS resisting lifetime by preventing a contact pressure between a magnetic head and the magnetic disk from being increased too much and releasing an attracted condition between the magnetic head and magnetic disk. CONSTITUTION:The magnetic head is composed of a slider part 3 having a floating surface 2 opposed to a magnetic disk 1 and a supporting spring part 4 to support the slider part 3 and to give a press force to the magnetic disk 1. To the supporting spring part 4, a strain gage 5 to detect the attracted condi tion between the floating surface 2 and magnetic disk 1 is fitted, and further, a piezoelectric element 6 to deform the slider 3 and to change the floating surface in an arc shape is fitted on a surface at a side opposite to the floating surface 2 of the slider 3. In such a way, the attracted condition between the magnetic head and magnetic disk can be released without increasing the contact pressure between the magnetic head and magnetic disk too much at the time of the contact start. Thus, the magnetic disk is hard to damaged even due to the repetition of the CSS, and the CSS resisting lifetime can be lengthened.
Patent JP-S63314955-A (JP)
Title: Picture processor
Inventor: AKIYAMA YASUHISA
IPC: H04N1/387
Filed: 1987-06-18
Abstract: PURPOSE:To facilitate the assembling operations of a product by measuring the error of an image-forming magnification caused by the dispersion of an optical system after assembling the optical system in the product and providing a function correcting the dispersion of the optical system based on this measurement result. CONSTITUTION:A photoelectric conversion means which converts the image of an original to an electric signal, the optical system of which image-forming magnification can be freely altered, a variable power processing means which electrically varies the power of the output signal of the photoelectric conversion means by executing prescribed signal processing, a measurement means which measures the error of the image-forming magnification caused by the dispersion of the optical system and a correction means which corrects the dispersion of the optical system based on the measurement result of this measurement means are provided. The dispersion of the optical system can be automatically corrected by measuring the error of the image- forming magnification caused by the dispersion of the optical system after assembling the optical system in the product and providing the function which corrects the dispersion of the optical system based on this measurement result. Thus the assembling operations of the product can be facilitated.
Patent JP-H06110703-A (JP)
Title: Method of compilation
Inventor: UIRIAMU UESUTO
IPC: G06F9/45
Filed: 1993-06-22
Abstract: PURPOSE: To improve the compilation of a computer code. CONSTITUTION: Before the compilation, a storage array 25 where a group of code statements is temporarily arranged is generated. The group of code statements includes statements requiring other parts of a code to be compiled before they are compiled or is the part of the code which is directly irrelevant to the running of a program of a computer, e.g. a trace point scripter. This code statement is retrieved from a storage array 245 compiled thereafter by a language compiler 210, compiled by the language compiler 210, and correctly arranged in an object module 220.
Patent JP-H084162-A (JP)
Title: Mounting hardware of wall board
Inventor: MIYAWAKI TADASHI
IPC: E04B2/94
Filed: 1994-06-07
Abstract: PURPOSE:To standardize the hardware for a common service by fixing a cross section-L-shaped engagement member with one end of a board in the longitudinal direction and installing an adjusting screw and a fastening screw to one engagement member and the other engagement member respectively. CONSTITUTION:In the case when fixing an upper wall W, a board 1B of a mounting metal fitting 1 is placed into contact with the rear side of the wall board W while an engagement claw 5 is engaged with the upper end of the wall board W so that they are positioned, thereby fixing the metal fitting 1 on the rear side of the wall board with a mounting bolt S. The other piece of an engagement piece 2b is engaged with a steel structural material R where an elevation error of the wall board W is corrected by means of an adjusting screw 4A. Furthermore, in the case when fixing the wall board W with the lower part of a window frame or the like, the upper part of the board 1B located at a higher elevation than the part of the engagement claw is cut and removed so as to use.
Patent JP-H05340495-A (JP)
Title: Composite pipe and connection structure thereof
Inventor: YOSHINO YUTAKA
IPC: B29C65/00
Filed: 1992-06-10
Abstract: PURPOSE:To provide a composite pipe and a connection structure which are formed in a manner to simplify execution of work and provide adequate connection strength. CONSTITUTION:A composite pipe 1 is formed such that the inner peripheral surface of a metallic pipe 12 is covered with a resin layer 13, and a socket part 11 expanded from a pipe body 10 is formed in a proper length L in the axial direction of a pipe from a desired end part. Further, in connection structure between the composite pipe 1 and a fusion member 2 through which the end parts of the composite pipes 1 are interconnected, the fusion member 2 is formed in a cylindrical shape and fusion parts 21 in which a coil 3 formed in a manner to generate heat through energization is respectively embedded are formed on the outer peripheral surfaces of two end parts. An energizing part 22 from which the end part of the coil 3 is lead out is formed at the central part of the fusion part. The outer peripheral surface of the fusion part 21 and a resin layer 13 in the socket part 11 are fused together through the generation of heat of the coil 3 through energization from an energizing part 22 in a state that the fusion part 21 of the fusion member 2 is inserted in the respective socket parts 11 of the composite pipes 1.
Patent JP-S6042005-A (JP)
Inventor: MORIYAMA TETSUO
IPC: B27L5/00
Filed: 1983-08-18
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-S6130109-A (JP)
Title: Gain control circuit
Inventor: URIYA SUSUMU
IPC: H03G3/12
Filed: 1984-07-20
Abstract: PURPOSE:To simplify the circuit and to operate the circuit at a high speed without applying a bias from the external by connecting the input and the output of an inverter circuit to the source and the drain of an MOSFET and controlling the gain by the applied voltage to the gate. CONSTITUTION:An inverter circuit 1 and a gain controlling N-channel MOSFET2 are included, and an input terminal 3 and an output terminal 4 of the circuit 1 are connected to the source and the drain of the FET2 to perform negative feedback. The gate of the FET2 is connected to a control signal input terminal 5, and the voltage applied to the terminal 5 is changed to vary the resistance value between the source and the drain. Meanwhile, the circuit 1 is operated as an amplifier at a certain input operating point when it enters the negative feedback state.
Patent JP-H0443110-A (JP)
Title: Axle structure
Inventor: TAMAMASA TADATSUGU
IPC: B60G3/28
Filed: 1990-06-07
Abstract: PURPOSE:To reduce a mass before (lower) than an elastic body of a vertical force transmission system to decrease the force transmitted from a strut to a car body and improve the riding comfortableness of a vehicle by interposing an elastic body in addition to a bearing between an axle and a knuckle. CONSTITUTION:An axle 21 is constructed so that the inner end portion is connected to drive to a driving shaft 23 through a constant velocity joint 22 and a hub 26 (axle) is integrally provided on the outer end portion by a nut 24 and a washer 25. Further, a brake rotor 28 and a load wheel (wheel) are integrally fastened on the hub 26 by plural bolts 27 or the like. Further, the hub 26 is connected to a knuckle 30 through a bearing 29. In this case, a cylindrical elastic body 31 is interposed between the bearing 29 and the knuckle 30. The elastic body 31 is stuck to an inner cylinder member 32 fitted to an outer race 29a of the bearing 29 and an outer cylinder portion 33 fitted to the inner peripheral portion of the knuckle 30 by vulcanization, and fitted together with the above members to the knuckle 30 by a snap ring 34.
Patent JP-H0242058-A (JP)
Title: N-substituted 3-piperidine carboxylic acid or n-substituted 3-pyridine carboxylic acid and derivative thereof
Inventor: MAIKURU REIMONDO PABIIA
IPC: A61P25/00
Filed: 1989-06-15
Abstract: NEW MATERIAL: A compd. represented by formula I [where n is 1-4, Y is H, OH or a 1-4C alkyl (however, other than OH when a bond containing a dotted line is a double bond), R' is OH, an alkoxy or NR 1 R 2  (R 1  and R 2  are each H or an alkyl), X is O, S(O) z  (z; 0-2) or NR" (R" is H or an alkyl), B is a group represented by formula IV or V (wherein R 3 , R 3 ', R 3 ", R 4 , R 4 ' and R 4 " are each H, a halogen, OH or alkyl, D is thienyl or pyridyl, A is absence, CH 2  or O].  
     EXAMPLE: 1-[2-[Bis[4-(trifluoromethyl)phenyl]methoxy]ethyl]-3-pyridinecarboxylic acid.  
     USE: An analgesic, an antipsychotic, an anticonvulsant and an anti-strain convulsant.  
     PROCESS: A compd. represented by formula II having either one of Cl, Br, or OSO 2 R (where R is methyl or tolyl) at its terminal III are properly substituted piperidine represented by formula III are reacted to obtain the compd. represented by the formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6041981-A (JP)
Inventor: SHIOBARA TOSHIROU
IPC: B65G17/46
Filed: 1983-08-17
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-H0812949-A (JP)
Title: Adhesive film or tape
Inventor: MIURA MAKOTO
IPC: C09J123/20
Filed: 1994-07-01
Abstract: PURPOSE:To obtain an adhesive film or tape suitable for surface protection and masking by forming an adhesive layer of e.g. a block rubber on one surface of a polyolefin resin film and forming a polyethyleneimine coating film on the other surface. CONSTITUTION:An adhesive layer (B) of a polyisobutylene or block rubber is formed on one surface of a support (A) made of a film or tape of e.g. a polyolefin resin, and a coating layer based on polyethyleneimine is formed on the other surface to make an adhesive film or tape. Examples of component (B) include polyisobutylene, butyl rubber and a block copolymer composed of a styrene polymer and a butadiene polymer or the like. When the affinity of the back for layer (C) is lowered by adding a polyolefin resin or a silicone oil to the adhesive layer, the tape or film can be easily rewound from a rolled winding. It is desirable that layer (C) is crosslinked after it is applied with a low-molecular weight polyethyleneimine.
Patent JP-H0714817-A (JP)
Title: Rotary chemical solution cleaning method and device
Inventor: OMI TADAHIRO
IPC: H01L21/306
Filed: 1993-06-22
Abstract: PURPOSE:To cut down the consumption of chemical solution, cleaning time and the numbers of applicable chemicals by a method wherein the washing step of the chemical solution fed downward to the surface of the cleaned element and the ultra pure water washing step for respective chemical solutions are to be performed in the same cleaning vessel. CONSTITUTION:A wafer 15 is set on a chuck 4 and then a sealing hood 16 is closed. Next, ultra pure water is fed from the fifth nozzle to the wafer 15 surface to be rotated for evenly wetting the wafer surface. Successively, ozonous ultrapure water is fed from the fifth nozzle to oxidize the organic material on the surface simultaneously forming a natural oxide film on the wafer surface and then ozone from the fifth nozzle is stopped to be rinsed with the ultrapure water for washing away the ozonous ultrapure water and impurities. Next, the mixed chemical solution of hydrofluoric acid and hydrogen peroxide is fed from the first nozzle to come off the surface natural oxide film further feeding the ultrapure water from the fifth nozzle for washing away the chemical solution and impurities. Through these procedures, the whole step can be continuously performed in the same vessel.
Patent JP-H08318360-A (JP)
Title: Casting apparatus
Inventor: SAWAZAKI TAKASHI
IPC: B22D23/00
Filed: 1995-05-24
Abstract: PURPOSE: To enable the directional solidification of molten metal and the prevention of defective casting by providing an inert gas supplying means in a molten metal supplying passage for suppling the molten metal into a casting space and making the vol. of the molten metal supplying passage a specific value or more compared with the vol. of the casting space. CONSTITUTION: The inert gas is filled up into the space parts of a storing tank 40, first stoke 50, second stoke 21 and sprue 11 through an inert gas supplying tube 42. At the time of pressing the molten metal M surface in a holding furnace 60 with pressurizing gas in this state, the molten metal M is filled up into the casting space 101 in a mold 10 while pushing out the inert gas in the molten metal supplying passage in the casting space 101 direction. At the time of filling up the molten metal, since the inert gas is filled up into the casting space 101, the molten metal M is difficult to be oxidized and the running of the molten metal is smoothened. Since the vol. of the molten metal supplying passage is made to be more than the vol. of the casting space 101, the casting space 101 is replaced with the inert gas before filling up the molten metal M.  Since the pressurizing velocity for the molten metal M is made slow to cause the temp. gradient, the solidification with directivity can be obtd.
Patent JP-S6212427-A (JP)
Title: Hydraulic driving device for vehicles
Inventor: SUZUKI MASAHIKO
IPC: B60K25/04
Filed: 1985-07-09
Abstract: PURPOSE:To make the efficient utilization of pressure oil performable without entailing any damage to each function of both elements, by constituting the pressure oil being discharged out of one hydraulic pump to be selectively fed to a steering mechanism or a hydraulic apparatus (a hydraulic motor, etc.) on the basis of the presence of steerage. CONSTITUTION:A hydraulic motor 3 is interposingly installed in the point midway in a pipe line ranging from a hydraulic pump 1 to a power cylinder of a power steering (P/S) unit 2, and a compressor 4 of a refrigerating cycle is connected to the driving shaft. At a pipe line at the discharge side of the hydraulic pump 1, there is provided with a flow control valve 8 fitted with a pressure control valve and also both first and second bypass passages A and B, bypassing the hydraulic motor 3, are installed there. In the first bypass passage A, there is provided with a bypass valve 11 which is opened when upstream pressure P1 of the P/S unit 2 is more than the specified value, and in the second bypass passage B, there is provided with a variable throttle valve 9 which is operated by a solenoid 10. And, the solenoid 10 is controlled by an electronic control unit 12 according to the judged result of driving load of the compressor 4.
Patent JP-H0815066-A (JP)
Title: Pressure sensor
Inventor: KUBO KOSAKU
IPC: G01L9/00
Filed: 1994-07-01
Abstract: PURPOSE:To enhance the accuracy of a pressure sensor by a method wherein a cut part is provided on a comer section of a contacting side between a pressure sensor element and a pressure introducing pipe to remove the stress concentration due to the temperature variation so that a distortion characteristic of a thin film diaphragm with respect to the temperature variation is not varied. CONSTITUTION:A cut part 1c for removing the stress concentration is provided on a corner section of a pressure-introducing pipe 4 side of a pressure sensor element 1. The cut part 1c is formed in the dicing process of the sensor element 1. Since an adhesive 2 contains a silicone rubber so that the deformation thereof with respect to the pressure is low, the adhesive distortion due to the temperature variation between the sensor element 1 and pressure-introducing pipe 4 is absorbed by increasing a filling amount of the adhesive in the cut part 1c. That is, the elastic deformation of the adhesive 2 absorbs the stress concentration applied on the sensor element 1.
Patent JP-H10340771-A (JP)
Title: Single-base fluorescent lamp socket
Inventor: ISODA MASAAKI
IPC: H01R33/97
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a single-base fluorescent lamp socket wherein a rotor can be returned to its original position, even if the rotor has been rotated by inserting a lamp such that a projection for distinction engages with a recessed part for distinction of the rotor. SOLUTION: This socket is equipped with a socket body 1, having a substantially L-shaped locking recessed part 11 in which a projection part 7 for lock, is locked against slip-off, by inserting and rotting a protrusion part 6 of a lamp 3 into a storing recessed part 10, and a rotor 2 having a recessed part 28 for distinction engaging with a projection 8 for distinction of the lamp 3 and is capable of making turning motion from a first position, in which the projection part 7 for lock can be inserted into the locking recessed part 11 to a second position to which a base 5 has been rotated, and provided with a rotor-returning means 28 which returns the rotor 2 to the first position, when the protrusion part 6 is inserted in the second position into the storing recessed part 11.