baber/WOPTO huggingface dataset:
Patent JP-H07920-A (JP)
Title: Shape separation of hydraulic composition particle and aggregate and hydraulic composition particle and aggregate subjected to specific shape separation
Inventor: SAKAI KAZUTOMI
IPC: B07B13/11
Filed: 1993-06-16
Abstract: PURPOSE:To provide the method capable of separating hydraulic compsn. particles and aggretate by each of their shapes and the hydraulic compsn. particles and aggretate obtd. by this method. CONSTITUTION:Generation of differences in moving loci by the shapes of the hydraulic compsn. particles is utilized by dropping hydraulic compsn. particles assemblage consisting of hydraulic compsn. particles having various shapes or aggretate assemblage having various shapes to the position on the inclining upper side on the beginning end side in the traveling direction of a belt 3 which is extended between a pair of inclined shafts 2 and travels in one direction. The method for shape sepn. of the hydraulic compsn. particles or aggretate by selectively recovering the hydraulic compsn. particles or aggretate having at least one kind of the specific shapes among the shapes of the spherical, planar, lumpy, needle-like, columnar, bar-shaped, polygonal, pyramidal and flaky particles and the hydraulic compsn. particles and aggretate which are subjected to the specific shape sepn. and are recovered by this shape sepn. method are obtd.
Patent JP-H0311471-A (JP)
Title: Plotting processor for character and graphic or the like
Inventor: YAMAUCHI TSUKASA
IPC: G06F3/153
Filed: 1989-06-09
Abstract: PURPOSE:To accelerate processing speed by sharing plotting processings of plural processors. CONSTITUTION:The take-out of the font data of vectorized stored character and graphic from a font memory 21 and the plotting of a character and a graphic, etc., on a prescribed part on a page memory 22 with a contour plotting processor 11 controlled with a CPU 1 and a paint-out plotting processor 12, respectively are performed simultaneously, and the prescribed plotting processings of paint-out character and graphic, etc., are performed. By performing such parallel processings, the speed of the plotting processings of the character and the graphic, etc., can be increased.
Patent JP-H05344387-A (JP)
Title: Video signal processing circuit
Inventor: TAKAHASHI SHIGERU
IPC: H04N5/208
Filed: 1992-06-05
Abstract: PURPOSE:To solve problems such as radiation or the like without deteriorating a video signal or a luminance signal by providing circuits for emphasizing and suppressing high-pass components. CONSTITUTION:The video signal or the luminance signal 1 enters a high-pass emphasizing circuit 2 and the high-pass components of the video signal or the luminance signal are emphasized. Then, the high-pass emphasized signal is inputted to a switching circuit 3 and the signal is switched by a control signal generator 5 capable of generating characters and graphics so as to be switched with the signal incoming from a signal generating circuit 4 here. Then, the signal outputted from the switching circuit 3 enters a high-pass suppressing circuit 6 and the high-pass components are suppressed and outputted.
Patent JP-2000332182-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HOTTA AKIHIKO
IPC: H01L23/50
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be manufactured with high yield, and a manufacturing method of semiconductor device in which productivity can be enhanced. SOLUTION: A basic body 1 and a lead 2a are welded with a solder material 4 composed of AgCu. In order to bond the solder material 4 to the surface of the basic body 1, a W layer 5 is formed at a part on the surface of the basic body 1 connected with the lead 2a. On the surface of the lead 2a welded to the basic body 1 through the solder material 4, a primary Ni layer 6, an Ni-Au based alloy layer 9, and an Au layer 8 are formed sequentially and the surface of the lead 2a is coated with these layers.
Patent JP-S631748-A (JP)
Title: Engine secondary air control device
Inventor: KARIYAMA SHIZO
IPC: F02B53/08
Filed: 1986-06-20
Abstract: PURPOSE:To permit a temperature increase in an exhaust gas cleaning device to be restricted to a proper range, by providing means for reducingly correcting an amount of secondary air supplied to the exhaust gas cleaning device when pump loss reducing means is actuated for reducing a pump loss by reducing an intake stroke in a specific driving region. CONSTITUTION:Pump loss reducing means comprises intake air feedback passage 25 for alternately forming first and second communicating conditions which causes a compression stroke operating chamber of one of 2 rotary housings 4, 5 disposed side by side to communicate with an intake stroke operating chamber of the other rotary housing, and an opening and closing valve 26 disposed in the intake air feedback passage 25. A first secondary air supply nozzle 53 is disposed upstream of first and second catalyst converters 51, 52 disposed in the middle of an exhaust gas pipe 19 and a second secondary air supply nozzle 54 is disposed between both th catalyst converter 51, 52. In the case, when the opening and closing valve 26 is opened, an air control valve 56 is controlled so that secondary air of which amount is reducingly corrected is supplied to the catalyst converters 51, 52.
Patent JP-S6036284-A (JP)
Inventor: UENO KIYOHIRO
IPC: B66C1/28
Filed: 1983-08-09
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-2000335784-A (JP)
Title: Image output device
Inventor: SATOU NOBUSUKE
IPC: G03G21/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To detect the residual quantity of sheets within a sheet cassette by detecting the position of a movable part movable according to the residual quantity of recording sheets within the sheet cassette. SOLUTION: Sheets 1 are put on the sheet cassette bottom plate 2 of a sheet cassette 6. Although a spring 8 on the reverse side of the sheet cassette bottom plate 2 pushes up the sheets 1 and the sheet cassette bottom plate 2, the push-up quantity is limited by a stopper 7, so that the height of the sheet cassette bottom plate 2 becomes the height corresponding to the number of sheets 1, and the height of the bottom plate 2 is detected by a sheet residual quantity detection part 9. The sheet residual quantity detection part 9 is constituted so as to transmit the vertical movement of the cassette to the variable handle of a variable resistor by mechanically connecting a part of the sheet cassette bottom plate 2 to the variable handle of the variable resistor connected to a DC power source.  When the DC power source is Vcc, and the division ratio of the variable resistor is n:1, the bottom height of the cassette or the sheet residual quantity can be detected as a continuous value of voltage output V of V=n/(n+1)×Vcc.
Patent JP-H11192992-A (JP)
Title: Interior trim shift hub for bicycle
Inventor: TANABE KOSHI
IPC: F16H3/44
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To increase a turn amount of a control plate relating to swiveling of a weight member, in an internally fitted shift hub. SOLUTION: An internally fitted shift hub for a bicycle is a hub able to switch a gear ratio by centrifugal force, to be provided with a hub shaft 21, a drive body, a driven body 23, a planetary gear mechanism, a clutch mechanism, and a clutch switching mechanism. The driven body has a hub shell able to rotate around the hub shaft. The planetary gear mechanism is arranged between the drive body and the driven body, rotation of the drive body is shifted to be transmitted to the driven body. In the clutch mechanism, the drive body and the driven body are connected/disconnected.  The clutch switch mechanism has a weight member 77 swiveled in one end, control plate 75 able to turn between a connection position placing the clutch mechanism in a connection condition and a disconnection position placing it in a disconnection condition, and a link 78 turning a control member interlocked with movement of the other end of the swiveling weight member.
Patent JP-H0439043-A (JP)
Title: Image forming device
Inventor: TAKAGI HIDEKAZU
IPC: B41J29/46
Filed: 1990-06-06
Abstract: PURPOSE:To determine a large number of test patterns finely on the same recording medium by a method wherein the read and comparison of a test pattern and the change of a correction value are conducted by a reading means, and the recording medium is fed by a feeding means which can be rotated forward and reverse. CONSTITUTION:A reading unit 14 reads a test pattern. The obtained image data are transmitted to a CPU 101 through an A/D converter 127 and a RAM 119. The data of the printed test pattern determined within a device is compared with the obtained image data in the reading unit 14, whereby density irregularities are found. If the data are more than a prespecified range, a correction value for a corresponding delivery port is correctively changed, a carry belt 40 is rotated reverse, a test pattern is printed with modified correction data in a printing area on a recording medium 2, the test pattern is again read by the reading unit 14, and the result is identified. If density irregularities still exist, the correction value is again correctively changed. When the density irregularities are corrected to be within the specified range by the repeat of this operation, the correction value is modified and identified for all heads. After completion, an operator is informed of this state by a message on a display part.
Patent JP-S629008-A (JP)
Title: Actuator
Inventor: YAMAMOTO KINSUKE
IPC: F15B15/24
Filed: 1985-07-03
Abstract: PURPOSE:To improve control accuracy of location, by screwing an adjusting rod having a threaded portion into a piston, and adjusting axial movement of the piston with rotation of the adjusting rod CONSTITUTION:The circumferential wall of a cylinder 1 is provided with ports 6 and 7 used for supplying pressurized fluid into liquid chambers 4 and 5. A sleeve 12 is fixed into the aperture 11 of the central portion of a piston 2 by screws 13, and an adjusting rod 15 is inserted into the cylinder 1 rotatably by penetrating the end surface of the cylinder, opposite to a piston rod 3. The adjusting rod 15 is rotated by a motor 16, so that the piston 2 accompanied by the sleeve 12 fixed thereto and screwed with a threaded portion 14 and the piston rod 3 can be moved into axial direction finely and accurately. Thereby, control accuracy of location is improved.
Patent JP-S5935740-A (JP)
Title: Air conditioning equipment for nuclear power facility
Inventor: TARUISHI YOSHIAKI
IPC: F24F3/00
Filed: 1982-08-24
Abstract: PURPOSE:To prevent a warm water from freezing in a main heat exchanger even when an ambient temperature is low, by arranging such that a warm water may be fed to a front heat exchanger provided at the upstream of direction parallel to the flow of external air of main heat exchanger from a warm water supplying mechanism, in an air conditioning equipment for nuclear power facilities and the like. CONSTITUTION:A primary air treatment device 10 is constituted by a filter 103 provided inside a casing made of steel plate or concrete and a heat exchanger 104 provided at the downstream of filter 103. A main heat exchanger 104b performs the dual function of heat exchanging an external air with a cold water, and with a temperature. A front heat exchanger 104a is provided at the upstream of direction parallel to the flow of external air of main heat exchanger 104b, and the front heat exchanger 104a and the main heat exchanger 104b are connected in series. To operate the equipment for heating function, the warm water is first supplied to the front heat exchanger 104a. Consequently, the external air is first heated up in the front heat exchanger 104a and then flowed into the main heat exchanger 104b.... Thus, there is no possibility of warm water being frozen in the main heat exchanger 104b even when the temperature of external air is low.
Patent JP-S633189-A (JP)
Title: Finned heat exchanger
Inventor: AOYAMA SHIGEO
IPC: F28F1/32
Filed: 1986-06-23
Abstract: PURPOSE:To suppress the increase in the draft resistance of the finned heat exchanger and to improve the heat transfer coefficient thereof by installing specific rows of heat transfer tubes in the direction of an airstream per a specific unit width in the airstream direction of fins and setting a distance between adjacent heat transfer tubes to a specific dimension. CONSTITUTION:Heat transfer tubes 8 are installed in three rows or more and five rows or less in a matrix shape with respect to an airstream direction 11 between fin widthsW(18mm approx.<W approx.<22mm), and further a distance S between adjacent heat transfer tubes is 1.5mm approx.<S approx.<2.5mm. Between heat transfer tubes 8 in a direction 11 perpendicular to the airstream a square flowpath flow can be realized substantially continuously in the airstream direction 11, and hence the heat transfer coefficient is improved. Further, since the distance S is set in the range of 1.5mm approx.<S  approx.<2.5mm, the fin efficiency is in a relatively high range, and at the time of dewing, condensed water flows down without staying between heat transfer tubes. Therefore, the fin surface is covered with a thick water film, the heat transfer coefficient is not lowered and the draft resistance is not increased.
Patent JP-2000338085-A (JP)
Title: Method for detecting chemiluminescence and microchip electrophoretic apparatus using the method
Inventor: ARAI AKIHIRO
IPC: G01N21/75
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized microchip electrophoretic apparatus of a low cost by using a chemical reaction luminescence method as a detector. SOLUTION: A migration liquid is filled in a sample introducing channel 20 and a separate channel 21, a sample liquid is filled in a reservoir R1, and a luminescent reagent is filled in a reservoir R4. After a sample is introduced into the channel 20, the sample existing in an intersection of both the channels is allowed to migrate electrophoretically in a direction of the reservoir R4 through the channel 21. Components separated while migrating are sequentially reacted with the reagent in sequence arriving at the reservoir R4 and light emitted. The emitted light is detected by a photomultiplier tube 22 arranged directly under the reservoir R4.
Patent JP-H10334917-A (JP)
Title: Nonaqueous solvent secondary battery
Inventor: OGINO AKIHIRO
IPC: H01M10/05
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a battery keeping the operating voltage at a prescribed value, superior in cycle characteristic, and having little deterioration and the time of overcharge by providing a positive electrode having a spinel structure and containing lithium titanate and a negative electrode containing a carbon material doped with lithium in advance. SOLUTION: A positive electrode has a spinel structure, and a mixture containing lithium titanate expressed by Lix Tiy O4 , a conductive material such as graphite, and a binder is pressurized and molded to manufacture it. When lithium titanate with x=4/3 and y=5/3 in particular in this general expression is used, the lithium titanate is not released from lithium at the time of overcharge, and the overcharge characteristic is sharply improved. A mixture containing a carbon material and a binder is pressurized and molded, then it is electrochemically doped with lithium to manufacture a negative electrode. A graphite material obtained, when mesophase pitch is backed in particular, is suitable for the carbon material to keep the operating voltage at 1.5 V.
Patent JP-H0440078-A (JP)
Title: Pedestal level reproducing circuit
Inventor: OKAJIMA MASAYUKI
IPC: H04N5/14
Filed: 1990-06-05
Abstract: PURPOSE:To prevent the fluctuation of a pedestal level and the flicker of an decoded picture from generating by selecting either the inputted pedestal level or the reproduced value of the pedestal level of one cycle before at the absolute value of their differential signal. CONSTITUTION:The central value of the pedestal level transmitted from the transmitting side is inputted from an input terminal 1 for one frame, and read by a register 2 by a frame pulse inputted from an input terminal 8 for one frame. The difference of the outputted value of the register 2 and a register 4 is taken by a subtracter 6 and inputted to a discriminating circuit 7. The discriminating circuit 7 outputs from a terminal 7 to a selecting circuit 3 a selection controlling signal which selects in the selecting circuit 3 the outputted signal of the register 4 when the differential signal of the register 2 and the register 4 outputted from this subtracter 6 is + or -1 or less, and the outputted signal of the register 2 when the differential signal is + or -2 or more. Thus, it is possible to prevent the fluctuation of the pedestal level generated by an error signal contained in the central value of the pedestal level.
Patent JP-H10332517-A (JP)
Title: Sensor device
Inventor: ARAYA YOSHIHIRO
IPC: G01L19/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent the adverse influence of stress generated at the time of fitting to an object from being exerted on a sensor main body as much as possible by reducing the stress. SOLUTION: A case 14 consists of a case main part 14a having a storage recessed part 14c where a sensor chip 13 is mounted and a projection pipe part 14b having a pressure intake passage 19. A lid 15 which is put covering the case 14 is provided integrally with a fitting plate part 20 which has a screw insertion hole 20a. An engagement hole 24 is bored in the cap 15, the case 14 is provided with an elastic engagement claw 25, and they are engaged with each other to couple the cap 15 and case 14 with each other so that they are able to slightly shift and move to and away from each other. Consequently, the stress generated when a screw 21 is clamped is reduced and operates on neither the case 14 nor the sensor chip 13.  A small-diameter gas leak restriction part 19a for restricting a gas leak amount in case of the breakage of the sensor chip 13 is provided halfway in the pressure intake passage 19.
Patent JP-S6039843-A (JP)
Title: Semiconductor wafer conveying jig provided with dust collector
Inventor: CHIYAKI KATSUHIRO
IPC: H01L21/68
Filed: 1983-08-12
Abstract: PURPOSE:To enable to remove dust in a core tube by a method wherein a dust collector is provided to a semiconductor wafer conveying jig. CONSTITUTION:A semiconductor wafer conveyer provided with a dust collector is provided with the dust collector 2 under a wafer boat 1. The inside of the dust collector 2 is formed of a hollow pipe. Projecting parts 6 provided at a fixed interval under the dust collector 2 come in contact with a core tube. Dust generated in the core tube is sucked in the dust collector 2 from opening parts 7, 8 on both the sides of the projecting parts 6, and discharged to the outside of a reactor from a connecting tube 10 passing the inside of the dust collector 2.
Patent JP-S5948829-A (JP)
Inventor: HERUMAN RORAA
IPC: G11B5/70
Filed: 1983-08-12
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-S62609-A (JP)
Inventor: DEIBUITSUDO OORURETSUDO
IPC: F02B1/04
Filed: 1986-06-23
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-S5771055-A (JP)
Title: Program test system
Inventor: TOMIOKA MASAMI
IPC: G06F11/36
Filed: 1980-10-22
Abstract: PURPOSE:To debug a program easily by knowing display by a non-passage detecting circuit when an address which is not entered in a passage-path flag is addressed. CONSTITUTION:An address path storage part 103 sets passage-path flag ''1'' to an address expected to passed through, e.g., AAA, BBB, YYY, and ZZZ from an external writing device 301 under the control of a write control circuit 101. During the execution of a test program, when a program to be tested, after passing through addresses AAA and BBB, passes an address CCC, having a flag ''0'', which is not to be passed through, a non-passage detecting circuit 104 detects and displays that on an external non-passage display device 302. Consequently, the unexpected access of the program to be tested is detected and the contents of the internal register of a stored-program controller 201 are read to know its caused easily.
Patent JP-H0312923-A (JP)
Title: Plasma treatment device
Inventor: KANAI SABURO
IPC: C23F4/00
Filed: 1989-06-12
Abstract: PURPOSE:To realize fast and uniform treatment of a sample for plasma treatment by generating high-density plasma with uniform density distribution by a combination of magnetic field and micro wave. CONSTITUTION:Plasma generates at a plasma generation section 10 through interaction between a micro wave electric field and a magnetic field. Plasma enters a plasma treatment section 40 which is located in an area near the plasma generating section 10, where etching treatment and film formation treatment are applied to a sample 130. A magnetic field to a plasma treatment section 90 is shielded by magnetic shield means 120 to 122. That is, since a magnetic field is applied, a charged particle in plasma revolves around a magnetic force line and plasma moves along a magnetic gradient. Meanwhile, since a magnetic filed is not applied to the plasma treatment section 90, a charged particle in plasma diffuses freely. Thereby, it is possible to secure uniform and high-speed treatment of the sample 130 by using plasma.
Patent JP-S5848408-A (JP)
Title: Manufacture of magnetic power
Inventor: KISHIMOTO MIKIO
IPC: C09D7/12
Filed: 1981-09-16
Abstract: PURPOSE:To obtain magnetic powder having a grain of 0.1mu or less in particle diameter and superior magnetic characteristics by a method wherein reaction is done at a temperature of 40 deg.C or below and while maintaining the hydrogen ion concentration of a reactive solution within the range of pH 7-12 concerning a manufacturing method of cobalt solid solution iron oxide magnetic powder suitable as the recording element for a magnetic recording mediun. CONSTITUTION:An aqueous solution containing ferrous salt and primary cobalt salt and an alkali aqueous solution are mixed and gas containing oxygen is simultaneously blown into the mixed aqueous solution and reaction is done at a temperature of 20-40 deg.C and which maintaining ph at 7-12. After completing reaction, the mixed aqueous solution is further heated at 90-100 deg.C and after washing, dehydrating, and drying obtained growing powder, heat treatment is further done in the air. Then, very fine cobalt solid solution iron oxide magnetic powder with a grain of 0.1mu or less in particular diameter and superior magnetic characteristics is obtained. A magnetic recording medium obtained by using this method has good smooth surface and is suitable for high-density recording.
Patent JP-H10333940-A (JP)
Title: Monitoring system
Inventor: HANAWA MAKOTO
IPC: G06F13/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To simplify the development of software in a monitoring system constituted of a server and a terminal and to attain an autonomous alarm display. SOLUTION: The basic functions of a world wide web(WWW) server 22 and a WWW browser 12 respectively loaded on a server 21 and a terminal 11 are extended. A cession maintaining function 24 with the browser 22 and an autonomous event file transmitting function 25 to the browser 22 continuing a cession are added to the server 22 in addition to a file returning function 23 described by conventional hyper text multimedia language(HTML) or Java. On the other hand, the browser 12 has a cession maintaining function 14 with the server 22 and an event file receiving function 15 from the server 22 continuing the cession in addition to an analysis executing function 13 for a file described by conventional HTML or Java.