baber/WOPTO huggingface dataset:
Patent JP-S5660698-A (JP)
Title: Moisture estimation method of mechanically dehydrated cake of sludge
Inventor: SATOU KUNIAKI
IPC: C02F11/12
Filed: 1979-10-23
Abstract: PURPOSE: To estimate a moisture of a cake obtained after a sludge is mechanically dehydrated by simple operation by a method wherein mutual relation of a water content ratio of bound water and a water content ratio of a dehydrated cake is preliminarily known and the water content ratio of bound water is calculated by measuring an evaporation speed.  
     CONSTITUTION: In estimating a moisture of a cake obtained after a sludge of which an amount of an inorg. substance in a dried solid substance is 50wt% or more is mechanically dehydrated, firstly, a water content ratio of bound water is calculated from the measurement of an evaporation speed of a moisture in a sample sludge and, moreover, a water content ratio of a dehydrated cake is measured practically by subjecting the sludge to mechanical dehydration treatment and mutual relation of the water content ratio of bound water and a water content ratio of a dehydrated cake is preliminarily calculated. Then, an evaporation speed of a sludge from which the estimation is measured to obtain a water content ratio of bound water and, from the fabricated mutual relation, the moisture of a mechanically dehydrated cake is estimated. Thereby, the moisture of a dehydrated cake is estimated by simple operation and a plan or selection of a dehydration apparatus are made easy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61294054-A (JP)
Inventor: KODA TATSUO
IPC: E04C2/04
Filed: 1985-06-21
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-H11320638-A (JP)
Title: Molding method, molding device, method for injecting molding material, and method for molding optical element
Inventor: TOMINAGA TAKAHIRO
IPC: B29L11/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent oxidization of a molten resin material in a heat cylinder by heating and compressing the resin material to be injection-molded in the inert gas atmosphere by constantly introducing the inert gas into the heat cylinder. SOLUTION: The supplied resin material is heated in a heat cylinder 1 with a built-in injection screw 2, and the material is injected into a mold 10 for the molding by the injection screw 2, so as to mold a molded product. In an inert gas atmosphere where the inert gas 24, 26, 28 are constantly introduced into the heat cylinder 1, the resin material is heated and compressed and then injection-molded. This prevents the molten resin material in the heat cylinder 1 from being oxidized. Moreover, by introducing the inert gas from a plurality of portions of the heat cylinder 1, the resin material supplied in the heat cylinder 1 is subjected to the heat melting/metering/compression/injection, and the transferred state from the state being in the heat cylinder 1 to the state to be injected to the mold 10 is covered in the inert gas atmosphere.  This prevents the oxidization/fading of the resin material from being generated.
Patent JP-H05329716-A (JP)
Title: Automatically aligning and inserting device for fine pin
Inventor: TERAUCHI HIDEAKI
IPC: B23P19/02
Filed: 1992-05-28
Abstract: PURPOSE:To execute effectively the inserting work of a fine pin in a short time by providing a pin dropping-in means to drop fine pins into each of holes of a board one by one, and a pin press-fitting means to press-fit the dropped-in fine pin in the hole. CONSTITUTION:Fine pins which are aligned in one line and supplied by a pin supply means 2 are arranged in a fixed direction by a direction unifying means, and the fine pins aligned in the fixed direction are then carried to a fixed position by a carry means 6. The fine pins 14 carried to the fixed position are dropped into each of holes of a board one by one by pin dropping-in means (28, 30, 35), and the dropped-in fine pins 14 are then press-fitted by a pin press- fitting means. Thus the loose fine pins 14 having directional ability can be automatically aligned in one direction and inserted in a fixed hole every pin.
Patent JP-H0430131-A (JP)
Title: Optical amplifier
Inventor: MIKAWA IZUMI
IPC: H01L31/14
Filed: 1990-05-25
Abstract: PURPOSE:To provide the amplification technique with the wavelength of test light by providing an optical waveguide added with a transition metal ion, combining the pump light from a pump light source which emits light at a specific wavelength band and the incident light from the outside and introducing the combined light to the optical waveguide. CONSTITUTION:The circular optical waveguide 11 is a capillary made of glass having about 10mm length. The capillary formed by growing the crystals of MgF2: Ni<2+> and MgF2:CO<2+> into the fine holes 11a thereof is used. The concn. of Ni and Co is about 1wt.%. V-groove connection is used for a juncture 13. A YAG laser of 1.3mum band and a high-output semiconductor laser are used for the pump light source 14. The exit light from the semiconductor laser of 1.65mum band is used for the test light. The propagation thereof is 2a 2b. The gain of about 5dB is obtainable as a result of the experiment. This gain is about the same even with the test light of the propagation direction of 2b 2a and the tendency that the gain does not depend on the propagation direction of the test light is admitted.
Patent JP-H03130092-A (JP)
Title: Anti-human tumor necrosis factor monoclonal antibody, fused cell producing the antibody and determination method using the monoclonal antibody
Inventor: MIWA KEIKO
IPC: G01N33/53
Filed: 1990-05-25
Abstract: NEW MATERIAL:An anti-human tumor necrosis factor monoclonal antibody specifically reactive with human tumor necrosis factor. EXAMPLE:A clinical diagnostic for chronic, infectious and tumoral diseases. USE:The objective monoclonal antibody can be produced e.g. by diluting a human tumor necrosis factor prepared by gene recombination technique with physiological salt solution, mixing with Freund's complete adjuvant, immunizing a mouse BALB/c with the mixture by subcutaneous injection, extracting the spleen from the mouse 3 days after the final immunization, mixing with mouse myeloma cells to effect cell fusion, culturing the fused cell in HAT medium to obtain a hybridoma, screening the hybridoma to select a clone capable of producing an antibody specifically reactive with human tumor necrosis factor, cloning the clone e.g. by limiting dilution analysis and culturing the obtained monoclonized cell.
Patent JP-S61295802-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: H02B13/02
Filed: 1985-06-25
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-S5260624-A (JP)
Title: Photoconductive particles for color image formation
Inventor: ISHIDA EISUKE
IPC: G03G5/12
Filed: 1975-11-13
Abstract: PURPOSE: To provide photoconductive particles capable of reproducing a color image with one time exposure and one time development and applicable to various image recording, by mixing 3 kinds of photoconductive particles containing specified sublimable colorless dyes each sensitive to blue, green, and red lights, respectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63300735-A (JP)
Title: Portable video apparatus
Inventor: SHISHIDO YOSHIO
IPC: H04N5/765
Filed: 1987-05-29
Abstract: PURPOSE:To achieve miniaturization and multi-functionality, by receiving a TV monitor, a TV control part, a VCR, a keyboard, an externally fitted camera or the like in an apparatus main body. CONSTITUTION:The upper part of the front surface of an apparatus main body 2 is covered with an inclined lid mounted in a freely revolvable manner by a hinge 25. This lid is formed from the keyboard 26 of a microcomputer. Not only the board surface of the keyboard 26 but also a TV monitor 27 and a TV control panel 28 are exposed in such a state that the lid is opened. A transparent cover 32 is pivotally supported in a freely openable and closable manner at the part near to the lower part of the TV control panel 28 and a VCR 22 is received inside the transparent cover 32 in an oblique direction. A microphone 34 is received between the TV monitor 27 and the TV control panel 26 and can record the sound at the time of the recording due to the VCR 22.
Patent JP-S5261466-A (JP)
Title: Schmidt circuit
Inventor: NAGAO TOSHIAKI
IPC: H03K3/2893
Filed: 1975-11-14
Abstract: PURPOSE:The variable resistnace is used for collector resistance of transistor. As a result, hysteresis width can be varied as well as action input potential can be kept constant.
Patent JP-H01305766-A (JP)
Title: Light source for picture reader
Inventor: KAWADA MASAHIKO
IPC: H04N1/04
Filed: 1988-06-03
Abstract: PURPOSE:To increase the illumination efficiency of an original reading part so as to raise reading speed, and simultaneously, to miniaturize a device by forming an opening part on the luminous surface of a tubular light source, and forming a protrudent part for converging illumination light into one body on the opening part. CONSTITUTION:The tube body 2a of the tubular light source 2 is made of a glass tube, and a light converging part 2d is provided on its tubular surface. On the inner surface of the tube body, a reflecting film 2b that the metallic thin film of Al, Cr, etc., is evaporated, and further, a phosphor layer 2c using Sr-Al series phosphor are formed. Besides, on the inner surface of the light converging part 2d, the narrow and long opening part 2e of a transparent window is formed. Light emitted by lighting a lamp, after passing through the opening part 2e, is converged on the reading part 3 of an original 1 by the light converging part 2d. Reflected light is converged by a 'selfoc(R)' lens array 4a to a contact type image sensor 5a, and is photo-electric-converted. Thus, the illumination efficiency of the original reading part is increased, and the reading speed is raised, and simultaneously, the device can be miniaturized.
Patent JP-H0431506-A (JP)
Title: Construction method of continuous underground wall down-ward of road lining
Inventor: IZEKI HIDEO
IPC: E02D5/20
Filed: 1990-05-29
Abstract: PURPOSE:To stabilize an excavated trench wall and to prevent the breaking of the trench wall by filling fixing liquid on the execution base surface, erecting a reinforcing cage into the trench after a continuous underground construction trench is excavated by an excavator, and placing concrete. CONSTITUTION:A temporary retaining wall 1 and a beam seat pile 11 are constructed in the ground, and a road lining beam 12 is constructed. After that, an excavation underwater tank 3 equipped with an excavator 31 is provided on traveling rails 32 so that it is capable of traveling on the excavated execution base surface 2. Then, a sliding crane 4 is mounted on a suspended rail 41 laid on the lower surface of the road lining beam 12. In addition, fixing liquid 5 is filled on the execution base surface 2 until the surface of the liquid reaches a place higher than the ground water-level. The excavator 31 is driven forward downward from the fixing liquid 5 to excavate an excavated trench 21, and a reinforcing cage 6 is suspended by the sliding crane 4 to erect into the excavated trench 21. Then, concrete is placed into the excavated trench 21 to construct elements.
Patent JP-H06348222-A (JP)
Title: Driving method for fluorescent display tube
Inventor: SEO TAKUYA
IPC: G09G3/12
Filed: 1993-06-08
Abstract: PURPOSE:To provide the driving method for the fluorescent display tube which can improve the display quality by reducing the luminance inclination of the display part even when a filament of AC specifications is turned ON with a direct current. CONSTITUTION:The display tube driving control part 11 of a microcomputer 1 outputs grid voltages V01, V02, and V03 from output ports 13-1-13-3 on the basis of the voltage values of voltages applied to respective grids set in a memory part 12. Consequently, the voltage inclination of the filament which is generated when the filament of the unshown fluorescent display tube is turned ON with the direct current is corrected to set voltages applied between the respective grids and filament almost to a recommended value.
Patent JP-H081391-A (JP)
Title: Can compactor
Inventor: FUJITA NOBUYUKI
IPC: B30B9/32
Filed: 1994-06-20
Abstract: PURPOSE:To obtain a can compactor at low cost without making it large in size by crushing waste cans placed on a base member by means of a pressure from a compressed fluid or a negative pressure from a sucking device. CONSTITUTION:This can compactor 1 is provided with the sealed container 7 in which small and large waste cans 3, 5 are selectively placed and the first - third sealing members 43, 45, 47 by which the front end face of the waste can 3 or 5 is sealed. When the placement of the waste can 3 or 5 is completed, each engaging pin 19 of the sealing member 11 is inserted from the vertical part of the notched part 23 of a base member 9, and the sealing member 11 is rotated clockwise so as to be attached to the base member 9. In this case, the inside surface of the base member 9 and the outer peripheral surface at the lower end of the sealing member 11 are sealed with each other by an O-ring 39 provided in the inside surface of the base member 9. In this state, when the pipe of a compressed fluid feeding device is attached to the feeding port 31 of the base member 9, and the inside of the sealed container 7 is pressurized, the waste can 3 or 5 is crushed. The air in the waste can 3 or 5 is exhausted outside from the exhaust port 29 of the base member 9.
Patent JP-H031771-A (JP)
Title: Backlight correction device
Inventor: KONDOU NORIAKI
IPC: H04N5/235
Filed: 1989-05-30
Abstract: PURPOSE:To attain backlight correction obtaining sufficient correction effect automatically by comparing a ratio shared by a light area in plural split sections, discriminating a backlight depending on the comparison output and generating a reference signal. CONSTITUTION:An output signal from an AGC amplifier 6 is averaged by an integration circuit 9 on one hand and a comparatively light area is detected based on an output signal of the AGC amplifier 6 for each of plural split patterns formed by splitting pickup pattern with a pulse generating circuit 13 on the other hand and an area of the light area is obtained. Then the ratio of the light area between split patterns is compared by a comparator circuit 24 to discriminate rear light and reference signal 20-23 representing whether or not backlight exists are formed based on the discrimination. Based on the reference signal, the control means of an iris 3 and the AGC amplifier 6 are controlled. Then backlight correction obtaining sufficient correction effect is implemented automatically.
Patent JP-S5839121-A (JP)
Title: Dynamic frequency dividing circuit
Inventor: SEKIYA FUKUO
IPC: H03K23/54
Filed: 1981-09-01
Abstract: PURPOSE:To use a dynamic frequency dividing circuit with a low voltage, by setting the threshold voltage of the second FET, which is connected to the output end of the preceding stage, to a value in the depletion side more than the threshold voltage of the first FET connected to an input signal source. CONSTITUTION:A P-channel FET group 22 and an N-channel FET group 24, which have gate electrodes connected to an input signal source, and a P-channel FET group 39 and an N-channel FET group 40, which have gate electrodes are connected to output ends of preceding stages, are connected between power supply lines VDD and VSS, and connection points between P-channel FETs and N-channel FETs are used as output ends. The threshold voltage of the P-channel FET group 22 as well as the N-channel FET group 40 is set to a value smaller than (in the depletion side) the threshold voltage of the P-channel FET group 22 as well as the N-channel FET group 24 so that a region where the current value, which FET groups 39 and 40 can flow, is sufficiently larger than that, which FET groups 22 and 24 can flow, covers a low power source voltage region.
Patent JP-S5471488-A (JP)
Title: Wire chipping device
Inventor: INOUE KIYOSHI
IPC: B24B27/06
Filed: 1977-11-17
Abstract: PURPOSE:To improve efficiency of wire chipping process by applying to the side of wire tool vibration whose amplitude direction is controlled in tangential direction at all points of cutting shape. CONSTITUTION:To a wire tool 1 which is being chipped, vibration is applied by means of a vibtator 15 in the direction perpendicular to the tool's axial line. On the other hand, control pulse signal corresponding to chipping shape is emitted from an NC device 14 to a rotary control pulse motor 163 in order to operate a rotary control mechanism 16 on the basis of this signal and to control the vibrator 15 so that it is always directed in the tangential direction of chipping shape on X - Y 2 axial plane at all the chipping points. By controlling in this manner, direction of vibration of the wire tool 1 is always made to coincide with the tangential direction at all the points of chipping shape. And by periodically changing the pressing force applied in the chipping direction between the wire tool 1 moving back and forth in the axial direction while pressing against the surface being chipped and the surface to be chipped, the work is to be chipped into the prescribed shape.
Patent JP-H06347627-A (JP)
Title: Wavelength selecting device
Inventor: NISHIDA HIROYUKI
IPC: G02B5/18
Filed: 1993-06-08
Abstract: PURPOSE:To provide a wavelength selecting device without requiring a lens other than an axial symmetry type grating lens and a pinhole and having a simple moving mechanism for selecting a specified wavelength. CONSTITUTION:By using an axial symmetry type grating lens 1 having wavelength dispersibility and a pinhole for selecting a wavelength, at least one of the pinhole 2 and the grating lens 1 e.g. the former is made movable in the direction of an optical axis by means of a pinhole driving part 4. The selection of a wavelength is performed by relatively moving the pinhole 2 in the direction of optical axis. At the time of making a light beam incident on the axial symmetry type grating lens 1, the spots of the respective wavelengths are lined up along the optical axis. The pinhole 2 is arranged so as to move along the optical axis, a specified wavelength is made to transmit through it and other light beams are interrupted. By merely moving the pinhole 2 along the optical axis, the wavelength of the transmitted light beam is easily selected.
Patent JP-S5367123-A (JP)
Title: Safety combustion device
Inventor: SAKA TATSUO
IPC: F23N5/20
Filed: 1977-11-15
Abstract: PURPOSE:To minimize components, save power consumption and improve reliability, by using a ignitor, flame detector circuit and timer circuit.
Patent JP-S6354088-A (JP)
Inventor: MAASHIYARU UIRIAMUZU
IPC: H04N5/93
Filed: 1987-05-31
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-H06347557-A (JP)
Title: Radiation site detector
Inventor: TANAKA EIICHI
IPC: G01T1/20
Filed: 1993-06-08
Abstract: PURPOSE:To reduce deterioration in site resolution at the periphery of a detector with a simple configuration by outputting a radiation detection current from a terminal corresponding to an incidence position, inputting a threshold setting circuit via a resistor and an amplifier connected to it, and the setting the threshold of each threshold amplifier. CONSTITUTION:A bias signal setting circuit 130 divides the output of amplifiers A1-AN and a peak value at a specific voltage-dividing ratio and generates a threshold and then gives it to threshold amplifiers T1-TN. When radiation is made incident one of the peripheral part of the radiation position detector 110, for example the side of terminals 1-3, detection current is outputted from the terminals 1-3. However, a current slightly flows also from terminals M-2-M and the diffused light detection is not uniform, thus causing the position of the center of gravity of output current to deviate. However, constituents which are larger than thresholds S1-SN are separated by the amplifiers T1-TN, thus eliminating the constituents for deteriorating site resolution and obtaining a site signal with improved site resolution, and hence detecting the incidence site of radiation accurately.
Patent JP-H01307163-A (JP)
Title: Organic electrolyte battery
Inventor: TAKAHASHI ATSUSHI
IPC: H01M4/48
Filed: 1988-06-03
Abstract: PURPOSE:To eliminate voltage drop in discharge which is peculiar to a copper oxide-lithium battery by using composite particles comprising iron sulfide and copper oxide obtained by fixing the fine powder of ferric disulfide on the surface of granular copper oxide as a positive active material. CONSTITUTION:In a copper oxide-lithium battery, composite particles obtained by fixing ferric sulfide (FeS2) on the surface of granular copper oxide is used as an active material of a positive electrode 3, and lithium or an alloy mainly comprising lithium is used as an active material of a negative electrode 5. Discharge performance, especially voltage drop in the initial stage of discharge which is peculiar to the copper oxide-lithium battery is completely eliminated, and the utility ot the positive electrode 3 is increased.
Patent JP-S5471120-A (JP)
Title: Curing process of oil-soluble amino resin coating
Inventor: YAMAGUCHI HACHIROU
IPC: C09D161/20
Filed: 1977-11-18
Abstract: PURPOSE: To effect improved cure of the title coating at lower temperatures and in shorter time, by incorporating a small amount, as a curing catalyst, of a specific N- substituted sulfamic acid organic base salt in an oil-soluble amino resin coating.  
     CONSTITUTION: An N-substituted sulfamic acid organic base salt of formula (R is 6-12C alkyl or cycloalkyl; A is 4-12C aliphatic amine, heterocyclic amine or aliphatic hydroxylamine), e.g. cyclohexylsulfamic acid-2-amino-2-methyl propanol salt, is incorporated, as a curing agent, in an oil-soluble amino resin coating in an amount, e.g. of 0.2wt.% (based on the resin).  
     EFFECT: Capable of affording uniform coating film of good appearance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5662259-A (JP)
Title: Electrophotographic method
Inventor: OOKUBO MASAHARU
IPC: G03G21/14
Filed: 1979-10-25
Abstract: PURPOSE:To enable sudden stop of an image bearing body in case of an accident as well as to prevent potential rise on reoperation, by stopping the image bearing body in response to detection of an accident, and starting destaticization or uniform charging means on restarting operation. CONSTITUTION:When abnormality is detected in an imaging stage, photosensitive drum 1 is rapidly stopped by reversing a drive motor or direct current braking. After taking measures against the abnormality, during the time length that drum 1 is rotated to the initial position, discharger 3 is actuated, simultaneously drum 1 is exposed to a light of intensity similar to that of the light area of the image, and further uniformly exposed to light from lamp 4. The surface potential of drum 1 is made uniform at zero potential corresponding to the potential of the light area, thus permitting rise of the surface potential of drum 1 at restart, trouble in developing, wasting of toner etc. to be prevented.
Patent JP-H04362437-A (JP)
Title: Control method of vehicle
Inventor: SOGAWA TAKAYUKI
IPC: B60R16/02
Filed: 1991-06-10
Abstract: PURPOSE:To reduce the effect of a lead time necessary for making a mask ROM from the decision of control specifications to the production of a vehicle to shorten the time for development. CONSTITUTION:Control data in an OTPROM in a 2nd microcomputer are transmitted to a 1st. microcomputer (S101), and when the transmission of all the control data is completed, a check sum of the transmitted data are calculated (S103). Then the check sum transmitted from a main CPU in the 1st. microcomputer is received (S104), and the received check sum is compared with the check sum of the transmitted data to verify whether they are coincident with each other or not (S105), and when they are not coincident with each other, the control data in the OTPROM are transmitted again. When the check sum from the main CPU and that of transmitted data are coincident with each other, a control starting command is transmitted to the main CPU (S106) to shift to a normal control.