baber/WOPTO huggingface dataset:
Patent JP-2001101234-A (JP)
Title: Method and device for abandoning record in data base, and computer readable recording medium recorded with program for abandoning record in data base
Inventor: WATANABE TOSHIHIKO
IPC: G06F12/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To solve a problem that there is a case that data in the past is not utilized when an inquiry is actually made to a rare piece of data because the rare piece of data is in danger of being scrapped by managing data, for example by date and managing it to be scrapped in order from the oldest one when an unnecessary record is scrapped from among plural records to be included in a data base. SOLUTION: Deviation of data is prevented by presetting a degree of importance about a prescribed attribute item among plural attribute items to constitute the data base and determining the unnecessary record based on a value of an evaluation function obtained by weighing information content about the prescribed attribute item by the degree of importance when need for scrapping the record is generated.
Patent JP-H03146833-A (JP)
Title: Multi-wavelength spectroscope
Inventor: SASADA KATSUHIRO
IPC: G01J3/36
Filed: 1989-11-01
Abstract: PURPOSE:To efficiently measure a spectrum of wide wavelength area by dividing incident light into several beams of light not including double wavelength, and performing spectral diffraction with a multi-wavelength spectroscope. CONSTITUTION:The beam 21 of a light source 20 is made incident on an optical system 30 after passing a cell 22 which seals a sample to be measured. The characteristic of the mirror 3 of the optical system 30 is corrected by also inserting a filter 19 to the transmission side of the mirror. A shutter 23 which is driven by a motor 24 is provided just before the optical system 30. The signals of spectrum dispersed with diffraction gratings 10, 11 and detected with detectors 12, 13 are amplified 16, 17, then, are fetched in a data processing part 18. After an incident beam is shielded by closing the shutter 23 just before performing measurement and the dark currents on the detectors 12, 13 are measured, the cell 22 is removed first, and reference measurement is performed. Thence, the measurement is performed by sealing the sample to the cell 22, and inserting it to an optical path. The data of the dark current measured in advance is subtracted, and spectrum data for transmission and absorbance, etc., can be obtained from the correct data of reference and sampling.
Patent JP-H03144917-A (JP)
Title: Magnetic recording medium test instrument
Inventor: KUWABARA KENJI
IPC: G11B5/84
Filed: 1989-10-30
Abstract: PURPOSE:To obtain the result of a test with high correlation with the durability test using a practical use VTR by the use of a practical use VTR and providing a dummy head made of a ceramics material in place of a magnetic head of the practical use VTR. CONSTITUTION:A practical use VTR is used and a dummy head made of a ceramic material easily worn out in place of a magnetic head of the said VTR is provided. The result of th durability test of a magnetic tape and a magnetic head largely depends on conditions of a tape running system such as a tape running tension of a practical use VTR and surface roughness of a cylinder or the like of the practical use VTR used for the test. Thus, the tape running system of the practical use VTR is used as it is to eliminate a problem of the difference from the tape running system being a cause to dispersion in the result of test and the test time is reduced by using a dummy head made of a ceramic material easily worn out, then the test has a high correlation with the result of durability test using the practical use VTR and the result is obtained in a short time.
Patent JP-H01127175-A (JP)
Title: Structure for fitting pipe to pipe plate
Inventor: SHIMOYASHIKI SHIGEHIRO
IPC: B23K9/028
Filed: 1987-11-11
Abstract: PURPOSE:To reduce stress on a weld zone of the pipe end by forming a hourglass-shaped hole where the diameter increases and decreases continuously in the direction of wall thickness of a pipe plate and expanding a pipe arranged to the inside of the hole and deforming it in a hourglass shape. CONSTITUTION:The diameter in the range of regions C and D increases and decreases respectively continuously to form the hole in a hourglass shape in the direction of the wall thickness from a part separated by a prescribed distance (a) from the pipe plate surface at the hole 8 provided to the pipe plate 2. The pipe 3 is inserted into the pipe plate 2 and welded 9 together and subsequently, the pipe 3 is expanded from the interior thereof. At this time, the pipe 3 is deformed along a shape of the hourglass-shaped hole 8 of the pipe plate 2. While a heat exchanger being operated, the pipe 3 expands and contracts and load is generated in the longitudinal direction and the contact surface between the deformation surface of the pipe 3 of the regions C and D and the hole 8 surface supports most of the load. By this method, the stress of the weld zone 9 of the pipe end is reduced.
Patent JP-S62141670-A (JP)
Title: Magnetic tape driving device
Inventor: NISHITANI YASUO
IPC: G11B15/48
Filed: 1985-12-16
Abstract: PURPOSE:To shorten the time for deceleration smoothly at the time of reducing from any first carrying speed to optional second carrying speed, by starting the braking of a reel motor by a command signal and stopping the braking when the second carrying speed is almost detected. CONSTITUTION:When switches for mode changing 84 and 101 are switched to the second switch contact, the signal of a timer roller output 80 is switched to a frequency divider 83, and timer roller output frequency is decelerated until the output period of a frequency divider 82 is attained. When the dividing output period of the frequency divider 83 coincides with the dividing output period of the frequency divider 82 at the first carrying speed, the optional second magnetic tape carrying speed control is made by timer roller output. A braking signal from a braking circuit 95 starts the braking of a tape up reel motor 41 through a mode change-over switch 96, and stops the braking immediately when an output signal from a speed comparator 93 is supplied to the braking circuit 95.
Patent JP-H03144144-A (JP)
Title: Clamping structure for meter cable
Inventor: KATO SEIZO
IPC: F16G11/00
Filed: 1989-10-31
Abstract: PURPOSE:To improve the fixation reliability of a cable by forming a fixing tool body into a U-figure form, forming each installation hole penetrating through the right and left leg rods in pair, and springily inserting and engaging both edges of a clamp guide having a slit into the installation holes. CONSTITUTION:As for a clamp part 10, a part of a fixing tool body 20 is formed into a U-figure form to form the right and left leg rods 11 and 12 in pair, and installation holes 13 and 14 having different diameter keeping an inside diameter difference are drilled at the opposed concentric positions, and a fixing hole 21 is formed. A clamp guide 30 is formed into a conical cylindrical body having a taper, and a slit 33 is formed over the whole length, and the engagement parts 34 and 35 having each larger outside diameter than each diameter of the installation holes 13 and 14 are installed at both edges parts. The guide part 30 is fixed by springly inserting both edge parts 34 and 35 into ths installation holes 13 and 14 by the slit 33. A cable 40 is inserted, and the guide 30 and the cable 40 ars welding-fixed at a desired position. Accordingly, even if torsion is generated on the cable 40, slip-off from the fixing tool 20 is prevented, and the reliability in fixation is improved.
Patent JP-H07112451-A (JP)
Title: Manufacture of laminated hose
Inventor: MIYAJIMA ATSUO
IPC: B29C45/26
Filed: 1993-10-18
Abstract: PURPOSE:To provide a method of manufacturing a laminated hose, by which defects such as the variation of the thickness of a thin film or pin hole, etc., can be easily found, and the adhering process of which is easy, and in addition, which does not include a process to deteriorate an outer layer of rubber, etc., when a hose with a structure which is constituted by laminating an outer layer of rubber, etc., on the outside of a thin film of a resin, etc., is manufactured. CONSTITUTION:On the outer peripheral surface of a central core die 20, a resin thin film 14 is formed, and then, the formed resin thin film 14, together with the core 20, is set in an outer. Then, a rubber material is filled in a forming space which is formed between the central core die 20 and the outer force, and thus, a rubber outer layer 12 is laminated on the outer side of the resin thin film 14 to form a laminated hose.
Patent JP-2000107940-A (JP)
Title: Electrical discharge machining device
Inventor: IESAWA MASAHIRO
IPC: B23H7/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of positioning precision by setting the connecting position with the saddle of an X-axial driving device so that the angular moment by the frictional force between a working fluid holding tank and a seal plate to this connecting position and the angular moment by the frictional force of an X-axial guide mechanism are mutually canceled. SOLUTION: The connecting position with the saddle 4 of a ball nut to be engaged with a ball screw 41 is moved from the center of two tracks of an X-axial guide mechanism 4a to a seal plate 7 side. Then, an angular moment reverse to the angular moment acting between a bed 1 and the saddle 4 by the frictional force Fs between a working fluid holding tank 3 and the seal plate 7 is generated by the friction force Fg of the X-axial guide mechanism 4a, and the angular moment MB and electrode delay quantity ΔX are reduced. Namely, the connecting position is set so that the angular moment by the frictional force of the X-axial guide mechanism to the connecting position is within the range of 2/3 to 3/4 of the angular moment by the frictional force between the working fluid holding tank 3 and the seal plate 7 to the connecting position.
Patent JP-H05101278-A (JP)
Title: Electronic cash register
Inventor: YAMAMOTO YOSHINORI
IPC: G07G1/12
Filed: 1991-10-04
Abstract: PURPOSE:To surely enable the reception of reservation and the register of availability by managing reservation data together with register data. CONSTITUTION:For example, when a court 1 is reserved from 9 o'clock to 11 o'clock and is reserved from 13 o'clock to 16 o'clock in the case of a tennis club, these contents are stored in a reservation management memory 20. When another customer will reserve the count 1 from 14 o'clock to 17 o'clock, error is detected because the counter is already reserved, and reservation from 13 o'clock to 16 o'clock is displayed on a display device by the error processing. When he designates a court 2 to perform the operation, the court 2 is reserved by input of a reservation code because the court 2 is not reserved. When the customer who reserved the court 1 comes at 9 o'clock, the reserved time is displayed on the display device by his designation of the court 1 with a court key, and the register processing is permitted by input of the reservation code, and the present time is registered.
Patent JP-H05209423-A (JP)
Title: Hydraulic circuit
Inventor: JIIKUFURIITO TSUENKAA
IPC: F15B11/05
Filed: 1992-10-22
Abstract: PURPOSE: To change over a cylinder without imparting a troublesome burden to an operator by connecting two direction changeover valves in parallel with a common pump line and interposing a pressure limiting valve between a tank and the line. CONSTITUTION: A direction changeover valve 3 for an arm cylinder 1 and a direction changeover valve 4 for a bucket cylinder 2 are connected mutually in parallel with a common pump line 6. The first operating chamber 16 for the bucket cylinder 2 is joined with tank lines 12, 13 through a check valve 19. The first operating chamber 15 for the arm cylinder 1 is conjoined with the tank lines 12, 13 through the changeover valve 3. An LS pressure limiting valve 10 is interposed among tanks 11 and line sections, and the flows of pressure media into the tanks 11 are permitted when pressure in the line sections exceeds fixed pressure. Accordingly, the pressure medium removed from one cylinder can be utilized for works in the other cylinder.
Patent JP-H04160253-A (JP)
Title: Flat belt and flat belt driving device
Inventor: YAMAGUCHI KATSUYA
IPC: F16H7/18
Filed: 1990-10-22
Abstract: PURPOSE:To enhance the function of meandering correction as well as to stabilize running characteristics by providing a flat belt with two layers, that is, a tension body layer and a back surface layer, making up the back surface layer out of an elastic body in which a plurality of short fibers are mixed, and thereby concurrently exposing a part of the short fibers out of the roller contacting surface of the back surface layer. CONSTITUTION:A flat belt 4 is composed of three layers, that is, a tension body layer 4a composed of a tension body such as biaxially oriented polyester and the like, a back surface layer 4b where a plurality of organic short fibers F is mixed into an elastic body composed of the EPDM series of bridged rubber, and a surface layer 4C composed of a sensitized body formed on the upper side of the tension body layer 4a. The short fibers F in the back surface layer 4b are oriented to the direction of belt thickness, and a part of the respective short fibers F is exposed at the surface side which is to be the roller contacting surface of the back surface layer 4b. Since a part of the short fibers F is exposed out of the roller contacting surface of the back surface layer 4b, the roller contacting surface of the flat belt 4 is made out of smoothness. This thereby causes the flat belt 4 to be prevented from being closely attached to roller members 1 through 3, and also causes thrust force caused when the flat belt 4 is sided, to be reduced, thereby making it possible to correct meandering motion smoothly.
Patent JP-S62142715-A (JP)
Title: Immersion pipe for rh vacuum degassing apparatus
Inventor: NISHIMURA MASAHIRO
IPC: C21C7/10
Filed: 1985-12-18
Abstract: PURPOSE:To remarkably increase reflux rate by piercing a gas blowing holes in the tuyere brick so that the holes reach the inside of an immersion pipe lines with the brick at an upward tilted angle. CONSTITUTION:An immersion pipe 1 for an RH vacuum degassing apparatus is lined with tuyere brick 2 and gas blowing holes 3 are pierced in the brick 2 so that the holes 3 reach the inside of the pipe 1 at an upward titled angle. The holes 3 are connected to an external gas pipe. For example, in case of 20 deg. upward tilted angle, reflux rate is increased by >=about 10% as compared with reflux rate attained by conventional horizontal holes.
Patent JP-S63137410-A (JP)
Inventor: KINUTA YUKIO
IPC: H01G13/00
Filed: 1986-11-28
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-H03147411-A (JP)
Title: Operational amplifier circuit
Inventor: TANAKA ATSUSHI
IPC: H03F3/45
Filed: 1989-11-02
Abstract: PURPOSE:To obtain a voltage signal corresponding to a difference between two current signals by adding a resistor and 2nd and 3rd current mirror circuits in one operational amplifier circuit. CONSTITUTION:When currents Ia, Ib flows to input terminals 10, 11, relevant current flows to collectors of transistors(TRs) Q10, Q12 by the current mirror action and a voltage corresponding to the currents Ia, Ib is caused across resistors R6, R7. That is, this means the implementation of current/voltage conversion. Thus, a difference is caused between base voltages of TRs Q4, Q5 and the balance between the currents Ic, Id flowing to the collectors is lost. Then a difference is caused between collector currents of TRs Q1, Q2 and an offset voltage is produced between voltage input terminals 7,8 apparently. The offset voltage is amplified by a voltage gain depending on resistors R8,R9 and the amplified voltage appears at an output terminal 9.
Patent JP-H10133316-A (JP)
Title: Silver halide photographic sensitive material, image forming unit, methods for forming x-ray image and processing method of silver halide photographic sensitive material
Inventor: ADACHI HITOSHI
IPC: G03C5/26
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To enhance antistaticness and developability and fixability even in the case of low replenishing ultrahigh-speed processing. SOLUTION: This photographic sensitive material has hydrophilic colloidal layers having at least one silver halide emulsion layer on a support and these hydrophilic layers have at least one layer containing at least each one kind of anionic surfactant and cationic surfactant and at least one kind of surfactant having polyoxyalkylene groups and this photosensitive material is provided with a layer containing an electrically conductive material on the side of the support to be provided with the photosensitive layer.
Patent JP-H11114927-A (JP)
Title: Manufacture of composite tunnel liner and device thereof
Inventor: YAMADA SATORU
IPC: E21D11/08
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To simultaneously obtain a composite tunnel liners by one circumference by integrating respective shells and a concrete by a method wherein the respective shells and a sheet are housed in a centrifugal molding drum, which is formed by putting the upper frame of the centrifugal molding drum on its lower frame and then connecting both the frames, so as to place concrete in the respective shells in order to execute an centrifugal molding. SOLUTION: A centrifugal molding drum 1 is assembled by fastening an upper frame 2 and a lower frame 3, both of which have shapes obtained by bisecting a cylinder by a plane containing its cylinder axis, with bolts 4 into the cylinder and then fitting casings 5 to both the end parts of the cylinder. This centrifugal molding drum 1 is rotated about a horizontal cylinder axis on a rotating device. Under the above-mentioned state, by placing concrete on the inner wall of the drum, a centrifugal force is given to the concrete, resulting in centrifugally molding a tunnel liner. In this case, a flexible plate-like sheet such as a rubber belt-like sheet having the longitudinal and lateral dimensions nearly equal to those of the inner peripheral surface of the centrifugal molding drum is used.  By mounting the respective shells of the segments of a composite tunnel liner by one circumference on this sheet, this resultant sheet is inserted in the centrifugal molding drum 1.
Patent JP-H09123371-A (JP)
Title: Polyamide resin film laminate
Inventor: KUZE KATSURO
IPC: C08J7/04
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin film laminate which achieves excellent performance even if it is applied to a packaging utility to be exposed with severe treating conditions such as, for example, a packaging bag for water content food or chemical, or boiling treatment or retort treatment. SOLUTION: The polyamide resin film laminate comprises an adhesive modified layer, a printing ink layer, an adhesive layer and a sealant layer sequentially laminated on at least one side surface of a polyamide resin film, wherein the modified layer contains graft polymer made of polyurethane and acrylic polymer as main ingredients.
Patent JP-H09126635-A (JP)
Title: Refrigerator with double hinged doors
Inventor: KONDOU SHIGEKAZU
IPC: F25D23/02
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent the sealing means of the gap between doors from freezing by chilled air inside a compartment in closing both opening and closing doors, in a refrigerator with double hinged doors. SOLUTION: A pair of supporting columns 21 and 22, which are extended upward and downward along the edge part of each doors 12 and 13 inside the edge parts of the doors 12 and 13, and of which edge parts touch each other when the doors 12 and 13 are closed, are arranged, a pair of tongue formed sealing parts 21a3 and 22a3, each of which extends upwards or downward along the edge of the front side of each columns 21 and 22 or the edge of the sealing material 12a and 13a and which are overlapped when the both doors 12 and 13 are closed, are arranged and a compartment is sealed tightly on the front side of both columns 21 and 22 with the sealing parts 21a3 and 22a3.
Patent JP-H04159634-A (JP)
Title: Manufacture of optical disk
Inventor: YOSHIZAWA ATSUSHI
IPC: G11B7/26
Filed: 1990-10-22
Abstract: PURPOSE:To obtain a manufacturing method which facilitates small quantity and many types production or mass production with a relatively simple process by a method wherein minute protrusions are formed on an original disk composed of an elastomer layer and a polymer holding layer and the surface of the disk is made to be conductive to form a stamper. CONSTITUTION:An original disk is composed of a glass substrate 11, an elastomer layer 12 which is formed on the substrate 11 and contains photosensitive pigment and a polymer holding layer 13 which is formed on the elastomer layer 12 and has a glass transition temperature. A long wavelength laser beam La which is absorbed only by the layer 12 having stretching properties is applied to create the spot-shaped partial thermal expansion of the layer 12 and a row of minute protrusions Pr are formed on the layer 13. Then a silver conductive film 3 is formed on the layer 13 by sputtering of silver to obtain a mastering original disk and, successively, the obtained master original disk is dipped into a nickel electrocasting bath to form a nickel stamper on the silver conductive film and the stamper is separated from a die-polymer original disk. With this constitution, a manufacturing process can be simplified while the accurate transcription of an information recording plane is achieved and a manufacturing method which is suitable for small quantity and many types production and mass production of video audio software can be obtained.
Patent JP-H04330062-A (JP)
Title: Carbonylaminostyryl
Inventor: KAARIN HATSUSENRIYUKU
IPC: C07D215/14
Filed: 1991-10-07
Abstract: PURPOSE: To obtain the subject new compd. which is useful as a color developing agent for a pressure-sensitive copying recording material and for a heat-sensitive or electronic color developing recording material.  
     CONSTITUTION: This compd. is expressed by formula I. In formula I, A is a residual member of a heterocyclic system which may have other condensed carbon rings and substituents; B is a double bond, =CH-CH=; R 1  is H, an alkyl, an alkenyl, a halogen; Z is expressed by formula II (wherein R 2  is H, an alkyl; R 3  is H, an aryl; R 4 , R 5  are each H, an alkyl, an alkoxy, etc.). The compd. is obtd. by acylating a compd. expressed by formula III (Z 1  is expressed by formula IV) using a compd. expressed by formula V (Y is a halogen; R 3 ' is an alkyl, an alkenyl, etc.). The compd. expressed by formula III is also a new compd. and is obtd. by condensing a heterocyclic compd. with an aldehyde deriv. and then reducing the condensed product. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000108329-A (JP)
Title: Imaging apparatus, imaging method and computer readable recording medium recording program for executing the method by computer
Inventor: NARAHARA KOICHI
IPC: H04N1/405
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To form a high quality image efficiently on a plain paper by reducing deterioration of image quality due to inter-color bleeding phenomenon occurring at the time of ejecting an ink drop to a plain paper. SOLUTION: An input image analyzing section 12b makes a decision whether an input image is a color image or not, a high density image area is included or not, and an input image is a natural image or not. Based on the total decision results and the designation content of a recording sheet from a recording sheet designating section 12a, an adaptive color reproducing section 12d performs adaptive color reproduction processing for the input image before a printer 14 records an image.