baber/WOPTO huggingface dataset:
Patent JP-S60118221-A (JP)
Title: Apparatus for controlling ph of absorbing tower in waste gas desulfurizing plant
Inventor: TOYODA ICHIROU
IPC: B01D53/30
Filed: 1983-11-29
Abstract: PURPOSE:To obtain constant pH-response regardless of desulfurization load, by altering the proportional sensitivity of a pH controller as functions of desulfurization load and a pH set value. CONSTITUTION:The desulfurization load signal, which is obtained by multiplying the signals from an SO2-concn. detector 1 and an exhaust gas flow amount detector 12, and the pH set value signal from a first function operator 14 are inputted to a second function operator 21 to operate and output the proportional sensitivity K of a pH controller 22. The pH controller 22 employs the output of the second function operator 21 as proportional sensitivity and P, PI or PID control is performed from the pH detection signal of a recirculated solution and the pH set value signal to control the supply flow amount of an adsorbent. Because the proportional sensitivity K is altered in proportion to the CaCO3-concn. in a tank and the supply flow amount of the adsorbent is controlled corresponding to the CaCO3-concn. in the tank and constant pH response is obtained over an entire load range.
Patent JP-H0893758-A (JP)
Title: Bearing structure
Inventor: OTA MUTSURO
IPC: F16C19/12
Filed: 1994-09-20
Abstract: PURPOSE: To increase a speed and to reduce a power consumption by eliminating the dependency of bearing rotating torque on temperature. CONSTITUTION: In an actuator assembly of an HDD magnetic head, a pivot bearing 28 of a head arm comprises a pair of bearings 38 apart axially from each other and receiving a preload. In the bearings 38, the coefficient of linear expansion of an outer sleeve 42 is made larger positively than that of an inner shaft 44. A variation in rotating torque in which, as the temperature increases, the preload also increases, as the temperature decreases, the preload also decreases, as the preload increases, a rotating torque increases, and as the preload decreases, the rotating torque decreases, and a variation in rotating torque in which, as the temperature of grease sealed in the bearings 38 increases, the rotating torque decreases, and as the temperature of the grease decreases, the rotating torque increases are offset each other.
Patent JP-2000037663-A (JP)
Title: Dust separator
Inventor: KAMIYAMA SADAO
IPC: B07B4/08
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To recycle an interior material issued in large quantities by disassembling a scrapped car without performing incineration treatment. SOLUTION: In an apparatus for separating a mixture 5 of crushed chips 3 and fluffy waste refuse 4 formed by grinding an interior material of a scrapped car by a grinder, a circular plate 17 is horizontally supported in a vertical cylindrical separation tower 10 having a vacuum suction port 11 provided to the upper part thereof and having an air supply port provided to the lower part thereof so that a venting gap 18 is present around the circular plate 17 and the mixture 5 is fed in the center part on the circular plate 17 by an air transport pipe 8 and the crushed chips 3 are allowed to fall from the peripheral edge part of the circular plate 17 and the fluffy waste refuse 4 is carried by the air current entering from the air supply port to rise through the separation tower 10 to be sucked to the vacuum suction port 11.
Patent JP-S59116339-A (JP)
Title: Recovering method of zn from zn-containing dust
Inventor: HASHIMOTO TAKAO
IPC: C22B19/02
Filed: 1982-12-21
Abstract: PURPOSE:To recover surely high purity Zn from the extraction residue by leaching Zn-contg. dust, contg. Fe and Pb with sulfuric acid, removing the Pb-component as an insoluble residue, then extracting the Fe<3+> obtd. by oxidizing Fe<2+> with an acidic extracting agent. CONSTITUTION:Zn-contg. dust, contg. Fe and Pb (i.e.; blast furnace dust) 1 is charged into a leaching tank 2 and is subjected to a leaching treatment with an aq. sulfuric acid soln. so that the Zn component and the Fe component are dissolved as ZnSO4 and FeSO4. On the other hand, PbSO4 having low solubility is settled as an insoluble residue 4. The residue 4 is filtered away by an insoluble residue removing tank 5. The filtrate is oxidized 6 by an oxidizing agent 7, such as HNO3 to oxidize Fe<2+> to Fe<3+>. The oxidized liquid is fed to a solvent extraction stage 8, where the liquid is subjected to solvent extraction by an acidic extracting agent 9, such as D-2EHPA. An alkali liquid 13, such as NH4OH, is added to the ZnSO4 soln. (residual liquid of extraction) to neutralize the soln. and the formed Zn(OH)2 14 is recovered by a solid-liquid sepn. 15. It is also possible to recover Zn in the form of ZnO 18 by subjecting Zn(OH)2 to drying and decomposing 17 according to need.
Patent JP-H1138215-A (JP)
Title: Retroreflection device of round rod lens and its dust guard
Inventor: INOUE HIDEKI
IPC: G02B5/13
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To make the reflection angle of a reflection device wider, to conduct the reflection without making the device as a polyhedron, to make the wheel axis of the dust guard vertical, and to made a single axis if the gaurd is required for both surfaces. SOLUTION: A circular rod lens 1, which is not hollow, or a semicircular rod lens 32 is used. Reflection bodies 2, which have the material to reflect light beams, are placed in the back surface and are placed closer to the vicinity of a diameter f of the round rod so as to make the reflection surface wider and the incident angles of the beams and the reflection angles are made wider. The bodies 2 are made into a plate shape or a cylindrical shape or a sphere shape depending on the usage. Moreover, using a prism, the angles of the light beams are varied and the reflection light beams are easily seen at any directions. Moreover, a weathercock type dust guard is added to a semicircular cylindrical type. For a cylindrical type, a rotating dust guard is attached to eliminate the dust on the reflection surface.
Patent JP-H0389164-A (JP)
Title: Reagent for measurement of enzyme immunity and preparation thereof
Inventor: YOKOYAMA KAZUE
IPC: G01N33/535
Filed: 1989-08-31
Abstract: PURPOSE:To improve the measuring sensitivity and reproducibility by making alkaliphosphatase (ALP) as an enzyme marker, and bonding four molecules of an antigen or antibody to one molecule of the enzyme marker thereby to obtain a reagent for enzyme immunity measuement. CONSTITUTION:ALP to be used as a marker antibody has the molecular weight of 100,000, showing superior stability if used as an antibody marker. An antibody obtained, for example, by immunizing an animal against an antigen, or a fragment having the antigen avidity and obtained by making a protein lytic enzyme act to the above antibody may be usable as an antibody to mark an enzyme. A bridging agent having maleimide group is employable when the ALP is to be marked to an antibody. If an enzyme marker antibody obtained by bonding four molecules of antibodies with one molecule of the ALP with using the ALP as a marker enzyme is prepared to be a suitable concentration to a buffer solution of pH2-8 and used for the enzyme immunity measurement of homogeneous or heterogeneous method, it becomes easy to detect an object to be detected.
Patent JP-S59109003-A (JP)
Inventor: HENRII ERU BURIRU
IPC: G02B26/08
Filed: 1983-12-01
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-S59117026-A (JP)
Inventor: UCHIDA TAKESHI
IPC: H01H33/06
Filed: 1982-12-22
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-S60119008-A (JP)
Inventor: WADA TAKESHI
IPC: H01G4/12
Filed: 1983-11-30
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-S6286123-A (JP)
Title: Manufacture of grain oriented electrical steel sheet having low iron loss
Inventor: SUGIYAMA MOTOTOMO
IPC: C23C22/00
Filed: 1985-10-09
Abstract: PURPOSE:To prevent the exfoliation of a film in a dropped out part and to obtain a grain oriented electrical steel sheet having a low iron loss by oxidizing the base iron surface in the film dropped out region of the grain oriented silicon steel sheet having the dropped-out region of a forsterite film. CONSTITUTION:The hot rolled silicon steel sheet contg. <=4.5wt% Si is subjected to one pass or >=2 passes of cold rolling including intermediate annealing to a final product sheet thickness. The steel sheet is then subjected to decarburization annealing and after a separating agent for annealing essentially consisting of MgO is coated thereon and dried, the steel sheet is coiled and is subjected to final finish annealing, then to tensioni applying type coating. The dropped-out region of the forsterite film is made to exist on the surface of the steel sheet after the final finish annealing in the above-mentioned process for producing the grain oriented electrical steel sheet. The exposed base iron part in the dropped-out region of the forsterite film is oxidized prior to the execution of the tension applying type coating.
Patent JP-H0389297-A (JP)
Title: Multidisplay device
Inventor: IMANAGA EISUKE
IPC: G09F9/40
Filed: 1989-08-31
Abstract: PURPOSE:To offer a multiscreen easy to observe to a viewer by mounting a lens capable of enlarging an image displayed on the CRT of each display to the dimension of frame part provided in the periphery of the CRT at the front of each display. CONSTITUTION:A multidisplay device 10 is comprised by connecting plural displays 13 in lateral and longitudinal directions, and the lens 14 capable of enlarging the image displayed on the CRT 11 to the dimension including the frame part 12 provided inthe periphery of the CRT is mounted at the front side of the CRT 11 of each display 13, respectively. In such a way, it is possible to suppress a contour line 17 formed with the outer peripheral edge of the lens 14 and a crossing line 16 on which light emitted from an inner peripheral edge 15 cross mutually in such a way that they slightly appear as a parting line for each display 13.
Patent JP-H0562229-A (JP)
Title: Method and device for automatic focusing positioning
Inventor: AJIKI SEIICHI
IPC: G11B7/095
Filed: 1991-09-05
Abstract: PURPOSE:To enable automatic focusing positioning based on the detection of high precision by comparing an output signal corresponding to the projection image which makes returning light from a disk incident on the plural light receiving parts of a light receiving body with a reference signal corresponding to a gap. CONSTITUTION:In the case of the in-focusing state, the laser beam flux from a laser beam source is made incident on a disk 1 through an objective lens 2 as incident light 5A, and a projection image 6 due to the returning light 5 from the disk 1 is formed on a light receiving body 4, and an actuator 5 keeps the position. In the case of rear focus, the projection image 6 is enlarged and an addition output 10a is larger than a reference signal 11, therefore, a control signal 13a based on a comparison output 12a is sent to an actuator 4 and the objective lens 2 is moved to attain the in-focusing state.
Patent JP-S6381705-A (JP)
Inventor: GOJIYUUMEN YOSHIKO
IPC: H01B1/20
Filed: 1986-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0968932-A (JP)
Title: Monitor tv incorporated type computer device
Inventor: NAKADOKORO TSUGUTADA
IPC: H04N5/64
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To realize a device capable of changing an angle of an image projection screen in the front/rear direction without changing a horizontal position of a computer part in a TV incorporated type computer device having a video projection screen on the upper part and the computer on the lower part. SOLUTION: A TV part is arranged in an upper casing 1 so that the image projection screen 2 is placed at the front, and the computer part is arranged in a lower casing 3, and a joint part curved in the depth direction of the upper casing 1 at a prescribed curvature is constituted on a joint surface 4 between the upper casing 1 and the lower casing 3, and the device is constituted so that the upper casing 1 is slidably moved by a prescribed distance along the curve joint surface 4.
Patent JP-S6286509-A (JP)
Title: Magnetic tape device
Inventor: NOGUCHI KUNIO
IPC: G11B5/09
Filed: 1985-10-11
Abstract: PURPOSE:To adjust the track dislocation of the magnetic head to occur during the driving by providing plural shiftable tracks at the range of the prescribed notch dimension in the width direction of the magnetic tape. CONSTITUTION:When the error due to the track dislocation of the magnetic head occurs, an error command 20 is sent to an error detecting circuit 11, and the signal is also sent to a repositioning circuit 12 and a head position control circuit 13. As the result, the magnetic head position is corrected, is gradually close to the optimum position by receiving the position control action of several stages and reading error due to the track dislocation of the magnetic head can be prevented.
Patent JP-S59117795-A (JP)
Title: Discriminating circuit in semiconductor integrated circuit
Inventor: KOYAMA YOSHIHISA
IPC: G11C11/413
Filed: 1982-12-24
Abstract: PURPOSE:To discriminate easily and surely a failed part after the package assembling of a memory provided with a redundancy circuit by connecting a fuse of a programmable element and a transistor (TR) of diode operation and impressing a reverse potential to the connection. CONSTITUTION:No current is conducted to the FETQ3, Q4 of diode connection connected to the fuse 4 of a discriminating circuit 3 at the normal operation when voltages at terminals VCC, VSS are at power supply voltage and ground voltage respectively, and no effect on an output buffer circuit is given because of the connection of the circuit 3. In impressing the reverse potential to the terminals VCC and VSS, when the fuse 4 is not blown, a node N1' reaches a prescribed voltage dividing potential by the FETQ3, Q4, and when the fuse is blown, the potential reaches a high potential depending on the FETQ4. When the potential depending on the discrimination of the presence of a failure via the bonding and section 2 is observed, the discrimination of a failed part is attained easily and surely even after the package assembling.
Patent JP-S6470079-A (JP)
Title: Apparatus for controlling irradiation with ionizing radiation
Inventor: KAWAKAMI HIDEYUKI
IPC: A61N5/10
Filed: 1987-09-11
Abstract: PURPOSE:To perform safe treatment by accurately arranging a patient within a short time, by properly changing the radiation field and output dose ratio of ionizing radiation to the affected part of a patient corresponding to the movement of a patient treatment table. CONSTITUTION:The irradiation with radiation is started and a treatment table 9 is moved by a motor 12 and the affected part 42 of a patient 10 is also moved. The moving distance thereof is detected by counting the output pulse from a rotary encoder 13 by a counter 15 and the detection result is taken in a memory 18 through the second I/O port 16. After a predetermined time is elapsed, the change in the position and lateral width of the affected part 42 is detected and the interval between one pairs 1a, 1b of a collimator block is set to W2. After a time is further elapsed, said interval is set to W3. The dose rate of outputted radiation is in proportional relation to the repeating frequency of radioactive rays and stored in the memory 18. A CPU 17 reads the repeating frequency from the memory 18 and automatically performs the required setting to a pulse generating part 21 through a D/A converter 23 and the control of the dose rate of the radiation outputted from a radiation source is automatically performed.
Patent JP-H04109290-A (JP)
Title: Display equipment decision controller
Inventor: KUWAJIMA KOTARO
IPC: G09G3/00
Filed: 1990-08-30
Abstract: PURPOSE:To reduce the trouble of operator's switch switching operation and to prevent misoperation by reading a code stored in the memory of a display equipment, and deciding the mounted display equipment and switching display control. CONSTITUTION:A computer main body 1 is equipped with a display controller 7 which performs display control over display equipments 3 and 5 mounted on the computer main body 1 and a connector 9 which connects the display equipments 3 and 5, etc., electrically. When the display equipments 3 and 5 are mounted on the computer main body 1, codes stored in the memories 13 and 17 provided to the display equipments 3 and 5 are read. The read codes are decoded to decide the display equipments 3 and 5 mounted on the computer main body 1, thereby switching the control to the display control over the display equipments. Consequently, the trouble of operation accompanying the switching operation of a switch, etc., is reduced and misswitching of the switch is prevented.
Patent JP-H0889530-A (JP)
Title: Sanitary napkin
Inventor: NASU MIEKO
IPC: A61F13/514
Filed: 1994-09-21
Abstract: PURPOSE: To provide a sanitary napkin which is provided with attaching and fixing parts to the inside surface and outside surface of shorts, is easily attach able and fixable to the shorts and is wearable with a good use feeling. CONSTITUTION: The attaching part to the inside surface of the shorts is formed on the outside surface on the leakproof sheet side of a napkin body 6. The leakproof sheets on both sides of an absorbent layer 4 and part of the front surface sheet 5 are bulged outward to form bulging parts 8. One side turnback piece 12 and another side turnback piece 13 to be attached and fixed to both sides on the front surface sheet 5 side of the bulging parts 8 are formed of hook-and-loop fastener tapes or selective adhesive tapes. The one side turnback piece 12 and another side turnback piece 13 turned back to the leakproof sheet side are connected and fixed on the outside surface side of the shorts at the time of use.
Patent JP-H1069107-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HORIUCHI TAMOTSU
IPC: G03G5/06
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To ensure high sensitivity and stable performance even after repeated use by using a phthalocyanine as an electric charge generating material and at least one of specified enamine compds. as an electric charge transferring material. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer contg. phthalocyanine as an electric charge generating material and at least one of enamine compds. represented by formulae I, II as an electric charge transferring material. In the formulae, each of R1 , R2 , R4 and R5 is alkyl which may have a substituent, aryl which may have a substituent or a hetero ring which may have a substituent, each of R3 and R7 is H, halogen, alkyl which may have a substituent or alkoxy, each of (n) and (m) is an integer of 0-2, Ar1 is alkyl which may have a substituent, aralkyl, aryl or a hetero ring, each of Ar2 , Ar3 , Ar4 and Ar5 is H, aryl which may have a substituent or a hetero ring and R6 is a group of atoms required to form a ring in combination with N.
Patent JP-2001056953-A (JP)
Title: Information recording device
Inventor: MINAMI AKIRA
IPC: G11B7/126
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To improve stability of recording and reproduction by providing a light beam emitted on a recording medium with modulation by a frequency different from a data recording frequency, and suppressing backtalk at the time of reading, writing, and erasing. SOLUTION: A high-frequency superposing circuit 93 comprises a write system circuit 93a, an erase system circuit 93b, and a read system circuit 93c, and is enabled to set write, erase, and read each to an amplitude and a frequency for high-frequency superposition. For example, the high-frequency superposition is set to a range of 50 MHz-1 GHz, an amplitude modulation factor is set to 0-350% in the read system, and a modulation factor is set to 0-200% in the erase and write systems. In the case of write processing, when a data is written in a desired block, reading is performed for confirmation, and if the data is erroneous, the erase system circuit 93b is initiated. An EP high-frequency superposition DAC register 110 is set to high-frequency superposition power, and a variable current source 114 pulls out a corresponding constant current from a laser diode 30-1.
Patent JP-H0970213-A (JP)
Title: Washing device in leaf vegetable harvester
Inventor: IDE KENICHI
IPC: A01D45/28
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide the subject washing device designed to remove soil, etc., stuck to the roots of leaf vegetables such as spinach at the same time of their harvesting. SOLUTION: In a self-propelled leaf vegetable harvester mounted with a pretreatment conveyer 12 to firmly hold both sides of the leaves of leaf vegetables and pull and convey the vegetables toward a operating section C situated behind, a main tank 2 with washing water reserved in is set up under the conveyer 12, a washing gutter 4 with the upper part open is arranged nearly in parallel with the conveying channel for the vegetables, and a pump 3 to lift water onto the upper part of the washing gutter 4 is provided; and during the conveyance of the vegetables on the conveyer 12, soil, etc., adhered to the roots of the vegetables is washed off.
Patent JP-S6469940-A (JP)
Title: Manufacture of humidity sensor
Inventor: IKEJIRI MASAHISA
IPC: G01N27/12
Filed: 1987-09-10
Abstract: PURPOSE:To manufacture a highly reliable humidity sensor having high performance, by dispersing carbon grain into sol, in which silicon alkoxide undergoes hydrolysis, and gelating the sol on an insulating substrate in a film state. CONSTITUTION:Carbon grain is dispersed in sol, in which silicon alkoxide undergoes hydrolysis. The sol is gelated on an insulating substrate 4 in a film state. The sol is dried and sintered. Thus a humidity sensor is obtained. On a sintered film 1 obtained in this way, sol, in which silicon alkoxide undergoes hydrolysis, is further gelated, dired and sintered. Thus, the mechanical strength of a moisture sensitive film is increased, and the humidity sensor having higher reliability can be obtained.
Patent JP-H0674156-A (JP)
Title: Closed compressor
Inventor: MIYOSHI KYOZO
IPC: F04B39/00
Filed: 1992-08-26
Abstract: PURPOSE:To lower temperature by forming a threaded hole at the outer surface of a bracket through different metal, layering earth terminals which are provided respectively with the threaded hole of the different metal, and fix them by bolting for the decreased heat conductivity of the earth terminal part. CONSTITUTION:A bracket 20 which is fixed at a sealed container 1 is provided with a threaded hole part 21, which is constituted of stainless steel 22 which is embedded by means of a helical insert process. Stainless steel 32 which is processed by means of the helical insert process is embedded in the threaded part 31 of an earth terminal 30. Therefore, the heat conductivity from the sealed container 1 to the earth terminal 30 is transmitted through the bracket 20, the stainless steel 22, a bolt 4, and the stainless steel 32, so it is possible to reduce a rise in the temperature of the earth terminal 32 because the heat conductivity can be decreased.
Patent JP-2000051178-A (JP)
Title: Superconductive magnet device
Inventor: HIROSE RYOICHI
IPC: G01R33/3873
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To significantly reduce working time by making it easy to provide a magnetic body for a compensating magnetic field to compensate the nonuniformity of the main magnetic field. SOLUTION: This superconductive magnet device is composed of a superconductive magnet 1 which generates a main magnetic field to be applied to a subject held in a measurement space inside the device, a cryostat 2 which coaxially surrounds and cools the superconductive magnet 1, and a magnetic body for compensating magnetic field which is held at the inside area of the superconductive magnet 1 and compensates the nonuniformity of the main magnetic field. The magnetic body for compensating magnetic field is a magnetic body piece S', which is made of iron powder mixed with an epoxy resin for fixing and is adhered to multiple specified points at the measuring face of the cryostat 2.