baber/WOPTO huggingface dataset:
Patent JP-H01294882-A (JP)
Title: Method for converting manganese diuxide into permanganate
Inventor: JIYOSEFU JIEI DANBURAIZU
IPC: C25B1/28
Filed: 1989-03-09
Abstract: PURPOSE: To produce KMnO 4  with an excellent electrolytic efficiency, by using an alkali-resistant electrode as cathode dipped in a high concn. NaOH soln. in a ion-permeable ceramic container when a NaOH soln. having suspension of granular MnO 2  is electrolyzed and oxidized to produce KMnO 4 .  
     CONSTITUTION: A carbon anode 6 is dipped in a suspension liquid 2 prepared by dispersing granular MnO 2  in about 0.1 to 3 N soln. of an alkali metal hydroxide such as NaOH, while a cathode 10 prepared by filling ion-permeable ceramic cylinder 18 which a high concn. NaOH soln. 16 of >50% concn. and dipping a stainless steel electrode 12 having excellent alkali resistance in the soln. 16 is dipped in the soln. 2. After the soln. 2 is heated to 50 to 80°C, 10 to 100A current per 1l soln. is applied to cause electrolytic oxidation reaction to convert MnO 2  to KMnO 4  and to separate KMnO 4  as a solid crystal from the soln. 2. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04290949-A (JP)
Title: Sensor for liquid mix proportion
Inventor: MIYATA SHIGERU
IPC: G01N21/43
Filed: 1991-03-20
Abstract: PURPOSE:To provide an optical type liquid mix proportion sensor having excel lent durability and safety, with which the bonding force of a metal piece as main body with molten glass can be enlarged. CONSTITUTION:A liquid mix proportion sensor 1 of optical type as per invention is configured with a combination of a prism 4 having a reflex surface in contact with liquid to be measured, a light emitting element 51, and a light receiving element 52. Therein the columnar part 40 of the prism 4, which is made of optical glass is arranged coaxially with a metal piece 3 as main body having a prism fusion attach wall 36 assuming cylindrical inner wall made of a metal having a coefficient of thermal expansion some greater than that of prism, and the gap between this fusion attach wall 36 and the prism columnar part 40 is fusion attached with molten glass 41, and at the fusion attaching surfaces, the prism 4 is hot fitted by the metal piece 3 through the molten glass 41.
Patent JP-H08248134-A (JP)
Title: Body-surface gate monitor
Inventor: TATEYAMA SHIGEO
IPC: G01T1/169
Filed: 1995-03-15
Abstract: PURPOSE: To obtain a body-surface gate monitor by which a constant detection efficiency is always relaized irrespective of the bodily shape of an operator by arranging a detector so as to match the bodily shape of the operator. CONSTITUTION: In a body-surface gate monitor, whether a contamination exists or not on the body surface of a subject M who has entered a monitor body from an entrance door is decided, and the subject who is not contaminated leaves from an exit door. Radiation detectors 21 are arranged on the inside wall of the monitor body and in a region which faces the front face, the rear face or the side face of the subject so as to be freely approached and retreated independently with reference to the subject, and positions of the respective radiation detectors 21 with reference to the subject are detected by position detecting sensors 64, and a drive part is controlled on the basis of positional information detected by the position detecting sensors 64. Thereby, the radiation detectors 21 are stopped at a constant distance from the position of the body surface of the subject.
Patent JP-2000217425-A (JP)
Title: Culture soil for raising seedling
Inventor: KUSUNOKI JUN
IPC: A01G1/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a culture soil for raising seedlings requiring no sterilization and disinfection in raising seedlings of plants and capable of planing to reuse useless volcanic ejecta regosol (entisol) discarded to reclaim land as a waste by constituting the culture soil to contain the entisol having a specific range of particle size and the rest with a pulverized product of coconut shells. SOLUTION: This culture soil for raising seedlings comprises 30-70 vol.% of entisol having 1.5-12.0 mm particle size and the rest with a pulverized product of coconut shells. As functions of the constituents of the culture soil for raising seedlings, the entisol is water permeable, capable of imparting ability for radicle rooting and air permeable, the pulverized product of coconut shells is capable of neutralizing alkali materials and retaining wafer and has characteristics for improving physical properties of the soil. By blending them in the above mentioned ratio, continuous retaining of water suitable for plants is improved and rooting stability of radicles is increased owing to reducing of base-soil separation by combination of the both components with water.
Patent JP-H10254369-A (JP)
Title: Photosensitive black paste and production of black matrix substrate formed by using the same
Inventor: MIKAMI TOMOKO
IPC: G09F9/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive black paste which has high uniformity and pot life characteristic and is low in production cost and a process for producing a black matrix substrate having high accuracy with an extremely simple operation of a photolithography method. SOLUTION: This photosensitive black paste consists essentially of a photosensitive resin and is prepd. by dispersing and/or dissolving a coloring agent which is black to at least visible light. The SP value of a mainly used solvent is within a range of 7.5 to 14. The coloring agent is a pigment. This process for producing the black matrix substrate consists in applying or laminating the photosensitive black paste on a transparent substrate, subjecting this paste to irradiation and exposure with the energy rays via an optical element having desired patterns and dissolving away the exposed parts by a developer.
Patent JP-S57169878-A (JP)
Title: X and y-axial waveform resolving and writing device for pattern
Inventor: NAKAMURA NOBORU
IPC: G06F3/037
Filed: 1981-04-13
Abstract: PURPOSE:To resolve a pattern into an X and Y-axial waveform and to observe them by recording each axial waveform of the pattern on an oscilloscope display surface without using a digital computer, etc. and achieving reproducition and display immediately. CONSTITUTION:Pulses from a clock pulse generator CLG are counted by an address counter ACT, and the readout address of a data memory DM is specified by a generated address signal; and data on a waveform scanning on the display surface of an oscilloscope OSS is stored in each address of a data memory DM, whose data read out by the address signal is supplied to the Y-axial input of the oscilloscope OSS. Time relation determined by the trigger pulse of a light pen LP shown an X and Y-axial coordinate position on the display surface DP. The coordinates which correspond to the movement of the light pen LP are held successively in an YR and an XR.
Patent JP-H11260605-A (JP)
Title: Rotary electrical component
Inventor: HONMA TOSHIO
IPC: H01C10/34
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent electric continuity between a resistor and a conductor due to the migration of the conductor accompanied by reduction in the edge surface distance between the resistor and the conductor as it becomes miniaturized. SOLUTION: In this electrical component, a first flat surface 5b and a second flat surface 5d formed in a stepped manner by providing a step portion 5c from the first flat surface 5b are provided on a rotator 5, and conduction patterns P are provided on the first flat surface 5b and the second flat surface 5d, respectively, so as to enable increase in the edge surface distance between the conduction patterns P. Thus, the continuity between the conduction patterns P due to migration can be prevented, and the electrical component can be provided which is suitable as it becomes miniaturized.
Patent JP-S52140049-A (JP)
Title: Absorbing type freezer
Inventor: KUNUGI TAKAFUMI
IPC: F25B37/00
Filed: 1976-05-19
Abstract: PURPOSE: To hold concentration of inhibitor on a specified level in the freezer and prevent deposition at lower temperature part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60202773-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07B4/08
Filed: 1984-03-23
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-H11257276-A (JP)
Title: Vacuum pump
Inventor: HIRAISHI MASAHIRO
IPC: F04D19/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To enhance at a low cost the thermal radiation performance of the surfaces of a rotor and a stator by covering the aluminum alloy base material of at least one surface of the rotor and the stator with a metal plated layer having excellent corrosion resistant ceramics particles and corrosion resistant metal. SOLUTION: In a rotor 1 and a stator 2, aluminum alloy is used for a base material 3, and the surface of the base material 3 is covered with a metal plated layer 4. This metal plated layer 4 has corrosion resistant metal 41 and high corrosion resistant ceramics particles 42 dispersed in the metal 41. Particulate ceramics having excellent thermal radiation performance is dispersed in the metal 41 and the aluminum alloy base material is coated therewith, thereby a surface area of ceramics can be increased. Therefore, thermal radiation performance can be enhanced without deteriorating the corrosion resistance of the rotor 1 and stator 2.
Patent JP-H03260420-A (JP)
Title: Reduction gear
Inventor: OKABE YOSHIO
IPC: F16D31/06
Filed: 1990-03-09
Abstract: PURPOSE:To suppress the maximum revolution of each auxiliary machine and miniaturized the auxiliary machine by providing such constitution that the revolution of an output means may be reduced in relation to the revolution of a driving means. CONSTITUTION:An inner rotor 2 and an outer rotor 3 engage with each other in trochoidal shape, and a pump room 5 is eccentric to the axis of an output means, so when the inner rotor 2 rotates by the driving means, the outer rotor 3 rotates in the same direction as the inner rotor 2, while changing the volumes of the oil chambers 6 and 7 between it and the inner rotor 2, and the oil in the pump room 5 flows into a valve from the oil inlet of a flow control valve 8. At this time, if it is controlled to reduce the opening area of the oil outlet of the flow control valve 8, the pressure of the oil discharged from the pump room 5 enlarges, and the rotational resistance of the outer rotor 3 enlarges, and the rotation is transmitted to an output means through a body 24. Accordingly, in relation to the high-speed revolution of the inner rotor by the driving means, the output means can be rotated at a lower speed.
Patent JP-H0750193-A (JP)
Title: Outside electrode for ignition plug
Inventor: FUAN DEN BOGAERUTO BERUNAARU
IPC: H01T13/32
Filed: 1994-03-02
Abstract: PURPOSE: To lessen the flow resistance in a compression and explosion strokes in a cylinder, make a fuel gas flow smoothly, and improve fuel performance by forming a tip end part into a triangular or rocket-liek shape. CONSTITUTION: A projected end part of an electrode 3 is made to a tip end part with a triangular or rocket-like shape and so fixed to a shell 2 as to set the projected part to face to the cylinder bottom part. In a compression and explosion strokes of a gasified fuel, the flow resistance of the outside electrode 3 is lowered from a view of gas dynamics and the gas fuel smoothly flow and the discharge face of the outside electrode 3 is protected from effects of the explosion and at the same time pollution due to carbon adhesion can be suppressed. Consequently, the performance of the electrode 3 are improved from a various viewpoints and at the same time the engine is well driven at the time of starting and a shadow zone in incomplete combustion is eliminated.
Patent JP-2000252851-A (JP)
Title: Portable radio unit
Inventor: WATANABE AKIRA
IPC: H04W88/02
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a portable radio unit whose key operation can be controlled by an external handset. SOLUTION: An external handset 1 has a microphone 10, an earphone 11 and a sounder 12 and in addition is provided with a switch section 13, consisting of switches SW1-SW4 and a volume switch 14. The switch SW1 is used for a PTT, the SW2 is used for simultaneous calling, and the SW3 is used for channel switching. The volume switch 14 adjusts the volume of voice supplied to the earphone 11.
Patent JP-S60199994-A (JP)
Inventor: KAWADA AKIO
IPC: D21C9/16
Filed: 1984-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04291004-A (JP)
Title: Write-in/read-out head selection systme for magnetic disk device
Inventor: TSUYAMA ISAO
IPC: G11B5/09
Filed: 1991-03-20
Abstract: PURPOSE:To shorten the head switching time and easily secure D.C. bias by performing all the head selection and reading/writing selection by means of the switching of current. CONSTITUTION:As to the difference between the emitter current and the collector current of the PNP transistor TR of a current switching part 1 or 2, the differential base current is supplied to the emitter connection part of the current switching part 1 or 2 by a base current supply part 3 or 4 having a current ratio of 1=1 between itself and the current switching part 1 or 2, and so the current ratio between the current switching part 1 or 2 and the collector current can equal to 1. The fluctuation of a base grounded current amplification factor alphais cancelled and the current supply to a current mirror part 5 or 6 is turned on/off by the changeover of the current switching part 1 or 2, and the head can be selected by turning on/off the lead-in current source of a head driving part 7 or 8.
Patent JP-H09229659-A (JP)
Title: Method for measuring circumferential length of boot band and apparatus for measuring circumference
Inventor: KOHAMA CHIYA
IPC: G01M17/007
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To carry out 100% measurement and at the same time to improve the measurement precision by measuring the distance to the surface of a boot band from an optional second fixed position while an object on which a boot is put by the boot band being supported and rotated at a first fixed position. SOLUTION: An constant velocity joint J on which a boot B is put by a boot band 1 is installed in a collet chuck 10. Then, while a laser displacement sensor 20 being moved relatively to the joint J along a center of rotation C, the step of the band groove of the boot B. Next, the sensor 20 is moved to a position where laser beam is radiated to the center of the band 1 in the width direction, the chuck 10 is rotated, and the angle of rotation is detected by an encoder 12. A computer 30 to which these analog signals measured by the sensor 20 are sent computes difference of the distance between the sensor 20 and the surface of the band 1 from the known distance between the sensor 20 and the center of rotation C and computes the circumference length of the band 1.
Patent JP-H10271887-A (JP)
Title: Equipment and method of compensating variable load inductance for motor driver circuit
Inventor: ZALESSKI ANDREW
IPC: H02P25/08
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent the decrease of the maximum speed of a motor for fixed motor torque, and to improve the performance of the motor whether a core is saturated or unsaturated by changing over an inductance compensating value. SOLUTION: The variable load inductance compensator for the motor driver circuit has an amplifier with an inductance compensating circuit 4 corresponding to a variable inductance motor such as a reluctance changeover type motor. The inductance compensating circuit 4 has a changeover means alternately connecting two or more of inductance compensating values and at least one inductance compensating value of a plurality of the above-mentioned inductance compensating values to the inductance compensating circuit 4 providing at least first and second inductance compensation for driving the motor 3 in response to the change of the inductance of the motor 3 or releasing connection.
Patent JP-H05227201-A (JP)
Title: Electronic mail system
Inventor: ENDO YUKINORI
IPC: H04L12/58
Filed: 1992-02-07
Abstract: PURPOSE:To correct erroneous transmission due to carelessness of the operator by devising the system such that a content of an electronic mail is corrected or deleted by the operator even after the transmission of the electronic mail. CONSTITUTION:After the transmission of an electronic mail from a mail transmission means 5, the electronic mail is tentatively stored in a storage means 8. When the content of the electronic mail has an error and the correction is required, the operator uses a mail correction means 10 to correct or delete the content of the electronic mail stored tentatively in the storage means 8.
Patent JP-H03257598-A (JP)
Title: Collecting method for departure/arrival station data
Inventor: TSUKAMOTO TETSUYA
IPC: G07B11/00
Filed: 1990-03-07
Abstract: PURPOSE:To collect the departure/arrival data even with the passenger ticket containing no record of the entraining station code by regarding the starting station code of a passenger ticket as an entraining station code for collection of the departure/arrival station data if no entraining station code is recorded on the ticket. CONSTITUTION:A passenger ticket collecting slit 13 and a passenger ticket discharging slit 14 are connected to each other via a transfer device 20 which transfers the passenger ticket. An alignment part A, a magnetic processing part B, a print processing part C, and a discharging part D are provided in the ticket transferring direction. The part B includes a ticket surface information reading part B1, a ticket surface information writing part B2, and a ticket surface information checking part B3 arrayed in series. Then the part B reads an entraining station code out of a passenger ticket as a departure/arrival station code. If no departure/arrival station code is recorded on the ticket, a starting station code is regarded as an entraining station code and collected as the departure/arrival station data. Thus it is possible to collect the departure/ arrival station data even with the passenger ticket where no entraining station code is recorded.
Patent JP-H04291847-A (JP)
Title: Start bit detection circuit
Inventor: ENDO MAKOTO
IPC: H04L7/04
Filed: 1991-03-20
Abstract: PURPOSE:To attain the data transmission without taking notice of the data fetch system at the receiver side and the state of line by setting number of times of start bit sampling externally with respect to the start bit detection circuit at the receiver side of the transmission data. CONSTITUTION:A trailing edge detection circuit 1 detects a trailing edge of a start bit. An output of the trailing edge detection circuit 1 starts a counter 3, from which the count by a clock for the start bit is outputted. A selector 4 able to select an optional value through external setting selects the count outputted from the counter 3 to be a desired value. A one-shot circuit 5 outputs the output of the selector 4 by one clock. A comparator circuit 2 compares the output of the one-shot circuit 5 with the sample of the start bit and when the both are coincident, no operation is implemented and when the both are dissident, the counter 4 is stopped.
Patent JP-S63223243-A (JP)
Inventor: KAWAI YOSHIHARU
IPC: B64G1/22
Filed: 1987-03-12
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-S63223653-A (JP)
Title: Electrophotographic sensitive body
Inventor: HARA KENICHI
IPC: G03G5/06
Filed: 1987-03-12
Abstract: PURPOSE:To obtain a photosensitive body high in photosensitivity, increased in durability, and usable by the positive charging system by incorporating an electric charge transfer material made of a pyrazoline derivative electron donor in a charge transfer layer and using X-type metal-free phthalocyanine as a charge generating material for a charge generating layer. CONSTITUTION:The photosensitive body is obtained by successively laminating on a conductive substrate 1 the charge generating layer 2 containing the charge transfer material made of the pyrazoline derivative electron donor, the charge generating layer 3 containing the X-type phthalocyanine as the charge generating material, and a surface protective layer 4 formed in a thickness capable of uniformly changing surface state, thus permitting the obtained photosensitive body to have high sensitivity up to the near infrared region, and to be used in the positive charging system, to improve chargeability performance by uniformly changing the surface conditions of the charge generating layer, and to remarkably enhance resistance to environmental conditions and printing resistance.
Patent JP-H07272559-A (JP)
Title: Deformation monitoring method for bushing inner element and its apparatus
Inventor: FUKAMI YUKITERU
IPC: H01B17/00
Filed: 1994-03-28
Abstract: PURPOSE:To easily and precisely monitor the displacement of a bushing inner element during transportation. CONSTITUTION:A rigid supporting tube 11 to which a non-contact displacement sensor 12 is inserted into the inside of a bushing 2 while being fixed in the bottom cover 10 of the bushing detects the distance change between the non- contact displacement sensor 12 and a bushing inner element. Since the movement of the bushing inner element can be known during transportation, the speed of a vehicle can be controlled easily to be the optimum value.
Patent JP-H10249238-A (JP)
Title: Device for diagnosing trouble with charging of electric dust collector
Inventor: KOBAYASHI ISATO
IPC: B03C3/68
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To deal with a trouble rapidly by interpreting a cause for a charge trouble through comparing it with models by cause stored in trouble data base previously and displaying the comparison results, in an inference controller which detects a charge current value and a charge voltage value respectively and loads each of detection data sets. SOLUTION: When a trouble with charging occurs during operation, for example, a charge voltage value is lower than a specified level, the application of a charge to an electric dust collector 1 is suspended by a low voltage relay. In this case, to determine the cause for a drop in the charge voltage value, the device for diagnosing a charge trouble is set in the diagnosis mode by operating a diagnosis mode changeover switch 20 and the volume of current is increased by a current controller 21 in the constant lapse of time. The charge current value I and the charge voltage value V during the current volume increasing process are detected using detectors 22, 23 and the detection data is loaded into a reasoning controller 24.  Further, the detection data is compared with models by cause stored previously in trouble data base 25 to interpret the cause for the charge trouble and the interpretation results are displayed by a cause display means 26.
Patent JP-H05256854-A (JP)
Title: Reagent container for automatic analyzer
IPC: G01N35/02
Filed: 1992-03-16
Abstract: PURPOSE:To eliminate contradiction when installing a reagent container due to difference in the amount of consumed reagent when analyzing an item with a number of measurement requests and one with less number of measurement requests simultaneously in a multiple-item automatic analyzer. CONSTITUTION:In a multiple-item automatic analyzer which is constituted so that inside of a reagent storage is divided uniformly into a number of parts and a reagent storage can be housed for analyzing a plurality of measurement items, a compact reagent container 32 which is housed within one compartment which is divided within the reagent storage and a large reagent container 31 which can be used and fit in combination with the compact reagent container while occupying a plurality of compartments within the reagent storage are mixed together, thus achieving installation within the reagent storage.