baber/WOPTO huggingface dataset:
Patent JP-S58190853-A (JP)
Inventor: ITOU KAZUYUKI
IPC: B32B3/12
Filed: 1982-04-29
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-S5595915-A (JP)
Title: Fundus camera
Inventor: KOBAYAKAWA YOSHI
IPC: G03B13/36
Filed: 1979-06-07
Abstract: PURPOSE: To improve response performance and enhance the accuracy of detection by letting the luminous flux for focus detection pass the side outer than photographing luminous flux in the position of photographing iris and providing a wavelength splitting means in this pass region to cut off photographing light.  
     CONSTITUTION: The camera is provided with a photographing system and a lighting system, the photographing system being formed by an objective lens 1, photographing iris 2, focusing lens 3, photographing lens 4, shutter 5 and photographing film 6. And further a system which projects luminous flux for focus detection through the focusing lens 3 and a detection system which receives the luminous flux reflected on the eye fundus Ef through the focusing lens 3 and outputs the focus signal are provided. Luminous flux for focus detection is passed on the outer side of the region where the photographing light passes, in the photographing iris position or near the same. As a result of this, the luminous flux for detection passes in the position away from the optical axis on the pupil E p . In this pass region, a light limiting member provided with a filter is provided to cut off the photographing light. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08268246-A (JP)
Title: Braking device of vehicle
Inventor: NIIMORI KOJI
IPC: B60T8/18
Filed: 1995-03-29
Abstract: PURPOSE: To ensure an overall braking drop by selecting a solenoid selector valve, bypassing a compensating valve, and feeding a wheel cylinder at the rear-wheel side with unreduced hydraulic pressure whenever an air pressure trouble at the front-wheel side or hydraulic trouble in an air over hydraulic booster at the front-wheel side is detected. CONSTITUTION: In time of normal operation, braking air pressure is generated in two air pressure passages 3a and 3b on the basis of braking operations by treading a brake pedal, and thereby a stop lamp switch 13a and 13b are turned to ON, whereby two air over hydraulic boosters 4a and 4b operate and thus appropriate braking hydraulic pressure is generated there. On the other hand, in time of generating something wrong in a brake system at the front-wheel side, air pressure is not generated in the air pressure passage 3a is turned to OFF. If so, a solenoid selector valve 10 is opened by a controller, and thereby braking hydraulic pressure is fed to a wheel cylinder 7b at the rear-wheel side from a passage 9 bypassing a compensating valve 8 without being decompressed, so that any possible braking force shortage is thus obviated in advance.
Patent JP-S55165421-A (JP)
Title: Timer/magnet-type automatic gas closing valve for gas oven
Inventor: SUZUKI MITSUO
IPC: F16K31/08
Filed: 1979-06-07
Abstract: PURPOSE: To avoid overcooking and the like by a method wherein a magnetic closing valve for a gas passage is automatically opened and closed by a timer.  
     CONSTITUTION: With the knob 7 of a timer 6 rotated clockwise and set, a magnet- fitted disc 1 and a magnet disc 8 rotate in the same manner, a magnetically attractable plate 3 is released from a magnet 2; simultaneously, the magnetic force of the magnet disc 8 attracts a magnetically driven gas-passage hole on-off valve 5 to open a gas passage hole 4. Therefore, a gas flows from the hole 4 toward an ignitor of a gas range through a pipe 9. After the lapse of a preset time, the valve 5 is released from the magnetic force of the magnet disc 8; simultaneously, the magnetic force of the magnet 2 on the disc 1 attracts the plate 3 so that the valve 5 closes the gas passage hole 4. Accordingly, the gas is cut off automatically and the burner is turned off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60216975-A (JP)
Title: Pipe cutting machine
Inventor: KOIKE YOSHIO
IPC: B23D21/02
Filed: 1984-04-12
Abstract: PURPOSE:To provide the titled cutting machine to conduct a working tool onto a cut line by calculating a position on a cut line with a center angle from a branch pipe axis and a center angle from a main pipe axis as a parameter, taking into consideration the inclination of main and branch pipes axes and cross angles in the cutting of branch pipe penetrating part of a main pipe. CONSTITUTION:A main pipe axial line's direction is called an axis X, a right- angled direction to the face including a branch pipe axial line and passing through an axis X or in parallel is called an axis Y and the direction vertical to a face XY and including a branch pipe axial line is called an axis Z. A main pipe diameter is denoted by D and a branch pipe diameter by d respectively and in case of the bias delta of main and branch pipes axial lines delta and a cross angle alpha, and when a position on a cut line by a center angle O against a branch pipe axial line and by a center angle phi against a main pipe axial line, respectively the position Po (Xo, Yo, Zo) on a cut line is expressed with O as parameter and when cut working tools of a torch, etc. are conducted by calculating this position with a calculator the prescribed penetrating part, cutting can be performed automatically.
Patent JP-H0578101-A (JP)
Title: Production of hydrogen gas with finely crystalline zinc metal and analysis of hydrogen isotope
Inventor: UEDA AKIRA
IPC: C01B3/08
Filed: 1991-04-04
Abstract: PURPOSE:To method for producing hydrogen gas comprising perfectly gasifying hydrogen contained in water for producing the hydrogen gas as a sample in a method for measuring the deuterium concentration in the water by reducing water and subsequently subjecting the generated hydrogen gas as the sample to a hydrogen isotope ratio analysis. CONSTITUTION:In a method for producing hydrogen gas by reacting water with metallic zinc particles 2 under vacuum at a high temperature in a reaction tube 1 to generate the hydrogen gas, the zinc particles 2 having a grain size of <=5mum are prepared and used as the metallic zinc particles 2 used for the reaction. The grain size is determined by nickel-adding method or the like.
Patent JP-H04307689-A (JP)
Title: Bar code reader and bar code reading method
Inventor: MATSUI TAKAAKI
IPC: G06K7/10
Filed: 1991-04-05
Abstract: PURPOSE:To enable the reading of the narrow bar code which is impossible to read by the conventional bar code reader (the bar code stuck to the side surface of a printed board, etc.). CONSTITUTION:This method is provided with a pinpoint light source 6, a polygon mirror 5 irradiating the surface of a bar code 2 in a bar code loading object 1 with the pinpoint light outputted from the said pinpoint light source 6, a condenser lens 8 converging the reflection light from the said bar code 2, a sensor 1 detecting the reflection light converged from the said bar code 2, a bar lens 3 positioned between two of the above polygon mirror 5 and the condenser lens 8, and the bar code 2, transmitting the pinpoint light from the above polygon mirror 5 to the above bar code 2 and transmitting the reflection light from the above bar code 2 so that it can enter the above condenser lens 8 by enlarging it in the width direction.
Patent JP-H10262765-A (JP)
Title: Reclining operation structure of seat
Inventor: INOUE KATSUHIRO
IPC: A47C1/025
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the freedom of mounting position or appearance of the lock releasing manual operating member of a seat back. SOLUTION: In a reclining operation structure of seat in which a seat back can be reclined to a forward inclined position by releasing the lock of a lock mechanism 16, a rod 17 is supported in the rear part of knuckles 6, 7, the rod 17 is connected to the lock mechanism 16 by a link 18, and a lock releasing manual operating member 19 operable from the rear of a seat is mounted on the rod 17.
Patent JP-H09259116-A (JP)
Title: Table frame generating method
Inventor: FUCHIWAKI TAKAYUKI
IPC: G06F17/21
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To shorten the operation time and exclude the specialty regarding operation for table item generation by finding the area that all texts to be allocated such as table items occupy, and employing maximum areas by matrixes and automatically determining the sizes of the table items, etc., and section positions of a table frame. SOLUTION: In a test division step, a text 40 is read out of the text storage area name parameter 23 of an acquired parameter 20, and this text 40 is divided into matrixes according to the allocation-direction parameter 21 of a parameter 20 obtained with a carriage return 44 or separator 43, and a division number parameter 22. This divided text 42 is expanded with character size 41 and the longitudinal and lateral dimensions are decided. In a longitudinal frame decision step, the maximum longitudinal dimension is detected among texts 42 in the respective expanded lines and this maximum value is decided as the dimension in the longitudinal frame direction of each line.  In a lateral frame decision step, the maximum lateral dimension is detected among texts 42 of respective expanded columns and this maximum value is decided as the dimension in the lateral frame direction of the respective columns.
Patent JP-H07275958-A (JP)
Title: Forming method for double tube and forming tool therefor
Inventor: NAKAMURA MASANOBU
IPC: B21C37/06
Filed: 1994-04-11
Abstract: PURPOSE:To maintain a specified spacing between inside and outside tubes and to bend the tubes to a prescribed shape by confining granular materials, such as sand, into a cylindrical insertion part of a forming tool and bending the tubes in the state of averting the direct contact of these materials with the tubes. CONSTITUTION:The inside and outside tubes 2, 3 to be worked are fitted to each other and one-side ends thereof are crushed. The inside and outside tubes 2, 3 are integrated by end face welding, etc. The granular materials 8 existing in the cylindrical insertion part 6 of the forming tool are once moved into a recovering bag part 7 and the emptied cylindrical insertion part 6 is inserted into the clearance in the fitting part between the inside tube 2 and the outside tube 3. In succession, the granular materials 8 in the recovering bag part 7 are moved into the cylindrical insertion part 6 and are fixed by using a fixing means 11, by which the granular materials 8 are prevented from returning into the recovering bag part 7. The inside tube 2 and the outside tube 3 are simultaneously bent by using a bender, etc. As a result, the efficiency of bending of the double tubes is enhanced and the double tubes are formed without crushing the spacing between the inside tube and the outside tube.
Patent JP-2000265774-A (JP)
Title: Method and device for measuring drilling distance and drilling machine
Inventor: HIKIMA RYOICHI
IPC: E21B19/08
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a drilling distance through which a drilling distance and a drilling speed can be more minutely and accurately measured and can prevent riability of a drilling machine from being impaired and a device for measuring a drilling distance boring distance used for the method and a drilling machine equipped with the device for measuring the drilling distance. SOLUTION: In a drill jumbo 1, a non-contact type displacement meter 51 is fixed to the tip of a guide shell 30 and a sleeve 52 is fixed to a rock drill 40 respectively. reflected light emitted from the non-contact type displacement meter 51 and reflected by the sleeve 52 is received by the non-contact type displacement meter 51 to measure the distance between the displacement meter 51 and the sleeve 52. The displacement of the distance is the moved distance of the rock drill 40 or the drilled distance. As the drilled distance is processed in the central part 53, it is processed as a drilling speed and the speed is displayed on the indicator provided in a driver's seat 11 together with the drilled distance.
Patent JP-S59198560-A (JP)
Title: Recording or reproducing device
Inventor: TEZUKA NOBUO
IPC: G11B15/675
Filed: 1983-04-25
Abstract: PURPOSE:To prevent a recording medium or its driving system from being given with any load and further to reduce a required absorbing force, or to eliminate the need for a permanent magnet by coupling surely a recording medium with a coupling part at the device side. CONSTITUTION:Inserting a case 1 from an opening part 31f of a holder 31 and turning clockwise an outer cover 35 around a hinge shaft 12 against the energizing force of a spring 14, the holder 31 is turned also in the same direction around the hinge shaft 12. Pushing the outer cover 35 further toward the arrow F from a position corresponding to the loading end position, a hub 3 of a sheet 2 is energized to the side of a spindle 5 by a tip projecting part 38a of a plate spring 38 provided to the outer cover 35 in this case. Further, the tip 38a of the plate spring 38 is disconnected from the hub 3, the magnetic sheet 2 is engaged surely with the spindle 5 and turned with the turning of the spindle 5 in this state.
Patent JP-S55164616-A (JP)
Title: Hair-growing and regenerating agent
Inventor: IWAMOTO YOSHITOSHI
IPC: A61Q5/00
Filed: 1979-06-09
Abstract: PURPOSE:To provide the title agent composed of ethanol extract of ''takanotsume'', ''wasabi'', burrs of Japanese chestnut, and mulberry leaves, and effective to remove dandruff, stop the hair from falling out, and promote the hair-growth after falling out. CONSTITUTION:Each of ''takanotsume'' or Capsicum annum LINNAEUS (solanaceae family) ''wasabi'' or Japanese horseradish (Cruciferae family), burrs of Japanese chestnut (Fagaceae family) and leaves of mulberry (Moraceae family) is seeped in 75% ethanol for 4-6 days, and removed from the extract. The extracts thus obtained are mixed together to obtain the titled agent. The ''takanotsume'' and the ''wasabi'' contain stimulating components, vitamin C, and alkaline components, which are supposed to be effective for the stimulation of the aged cells. The chestnut burrs protect and control the skin from chapping and permeate through the pores of the skin to promote the metabolism, and the mulberry leaves are supposed to act to the hair bulbs as mucous substance, and prevent the hair from falling out. The above components are harmonized each other, and exhibit the synergistic hair- growing effect.
Patent JP-H04222605-A (JP)
Title: Method for separating air from residue of floatation
Inventor: PEETERU SHIYUBUAISU
IPC: B04C5/14
Filed: 1991-03-12
Abstract: PURPOSE: To permit to heat whole flotation slush. CONSTITUTION: The device has a hydrocyclone 1 whose inlet opening 4 is disposed at least 2.5m blow an outlet opening of a flotation device for an air-laden fluid or mixture. The separation section 3 of the hydrocyclone is a slender, truncated cone-shaped body on whose pointed (thin) end the deaerated fluid is withdrawn. In this outlet opening there is a back pressure maintained, so that the inlet opening is not completely covered by the vortex of the fluid, leaving still a sufficiently free entrance cross section for the foam. Above the entrance section 2 of the hydrocyclone a mechanical foam eliminator 10 with a rotor is arranged; and the rotor comprises an impeller wheel which is provided with radial blades. A funnel-shaped suction socket feeds the foam-air mixture to the impeller wheel.
Patent JP-H08269556-A (JP)
Title: Production of mirror-finished grain-oriented silicon steel sheet reduced in iron loss
Inventor: USHIGAMI YOSHIYUKI
IPC: H01F1/16
Filed: 1995-03-30
Abstract: PURPOSE: To produce a grain-oriented silicon steel sheet excellent in iron loss characteristic at a low cost. CONSTITUTION: The grain-oriented silicon steel sheet is produced by applying hot rolling to a slab having a composition consisting of, by weight ratio, 0.8-4.8% Si, 0.012-0.05% Al, <=0.01% N, and the balance Fe with inevitable impurities, further applying cold rolling to the resulting plate once or two or more times interposing process annealing between cold rollings, and then subjecting the resulting sheet to decarburizing annealing and to finish annealing. At this time, decarburizing annealing is executed in an atmospheric gas having a degree of oxidation of forming no Fe oxides and, after the application of alumina as a separation agent at annealing, finish annealing is executed.  Then, the steel sheet is plated in linear or a dotlike state and a tension film is formed on it to increase the number of active magnetic domain walls of the grain oriented steel sheet, thereby, the iron loss can be reduced.
Patent JP-H07261137-A (JP)
Title: Optical element and optical recording element
Inventor: AKASHI KAZUSHIROU
IPC: G02F1/1333
Filed: 1994-03-18
Abstract: PURPOSE:To obtain an optical element in which reproducibility of recording and erasing, fast processing property and optical characteristics are largely improved by incorporating a polymer liquid crystal compsn. having a multidomain structure showing optical anisotropy which is formed by crosslinking a compsn. containing a high-molecular liquid crystal. CONSTITUTION:This element contains a high-molecular liquid crystal compsn. having a multidomain structure showing optical anisotropy which is formed by crosslinking a compsn. containing a high-molecular liquid crystal. The multidomain structure is an aggregate of domains showing optical anisotropy. It is preferable that the direction of optical anisotropy (orienting direction of liquid crystal molecules) of each domain is random. As for the polymer liquid crystal, main-chain or side-chain type high-molecular liquid crystals having mesogene (molecules showing liquid crystal property) bonded to the main chains or side chain are well known, and a side-chain type high-molecular liquid crystal is preferable. Further, a high-molecular liquid crystal containing reactive groups as one component of the main chain or side chain is preferable. As for the reactive groups, polymerizable groups such as vinyl groups, acrylate groups, and methacrylate groups are preferable.
Patent JP-S58189712-A (JP)
Title: Method for controlling pumping-up volume of sewage pump
Inventor: NAKASAKI SHIYOUICHI
IPC: F04B49/06
Filed: 1982-04-29
Abstract: PURPOSE:To reduce the variation of the volume of flow-in sewage, by estimating the volume of the flow-in sewage from the measured values of a pump sand sedimentation basin, a pump well and a flow-in sewer, etc., and the measured value of the pump flow rate and then deciding the pumping reference value to obtain the correction degree of pump operation. CONSTITUTION:A water gauge 2 is set for a pump sand sedimentation basin 1, a pump well and a flow-in sewer at a sewage pump center. The gauge 2 measures the overall water level of the basin 1, and a flowmeter 4 measures the pumping volume of a pump 3. A sewage flow-in volume estimating means 5 estimates the flow-in volume of sewage by means of the gauge 2 and a meter 4 and then by a flow-in volume presuming means 8. Then a programming means 9 decides the reference pumping volume by means of a time series of the estimated value of the means 8. A water level feedback means 7 compares the reference water level of the next step obtained by the means 9 with the water level indicated by the gauge 2 and then gives a feedback correction to the operation of the pump 3 to correct the reference pumping volume. In such a way, an estimation error of the flow-in sewage volume is reduced to assure the proper control of the sewage pumping volume.
Patent JP-S56168533-A (JP)
Title: Device for measuring particle size distribution of crushed material
Inventor: HANAZAKI YOSHIROU
IPC: G01N15/02
Filed: 1980-05-30
Abstract: PURPOSE:To enable the measurement of the particle size distribution to be performed continuously without skill by separating the specimen from a powder transporting tube into fine powder and coarse powder, and calculating the diameter and weight ratio of the particles at the two different classifying points. CONSTITUTION:Raw material is put into a crusher 3 from a raw material feeding conveyer 1, put into a classifying device 6 by a bucket elevator 5, and separated into the fine powder and the coarse powder. The fine powder is sent to a pneumatic transport pipe 10 from a fine powder delivery port 8, and shipped. The coarse powder is returned to the crusher 3 again from a coarse powder delivery port 9. Part of the fine powder flowing in the pneumatic pipe 10 is taken out by a powder intake tube 11, and separated from air by a cyclone 12. The specimen on a conveyer 13 is measured. Then, the specimen is classified into the fine powder and the coarse powder in a measuring device 15. The weight of the coarse powder is measured on a conveyer 16, and the weight ration is obtained by a divider 18. Then, the classifying point of the measuring device 15 is changed, and the same procedure is repeated. Thus, the particle size distribution is displayed on a display 20.
Patent JP-H08294398-A (JP)
Title: Structure analysis of genome of pathogen of virus or subvirus
Inventor: GUSUTABO NUNO BARUBOSA
IPC: C12M1/34
Filed: 1995-03-30
Abstract: PURPOSE: To perform the structural analysis of the subject genome useful in diagnoses, molecular epidemiology research, vaccine design and the like by immobilizing a genome or the like associated with (sub)viral pathogens onto a substrate followed by amplifying the genome with a DNA fragment complementary thereto to analyze its structural polymorphism.  
     CONSTITUTION: A macromolecular structure associated with viral or subviral pathogens, e.g. a genome or nucleic acid, is first immobilized onto a solid substrate such as a microtitration plate followed by synthesizing a DNA complementary to a pathogenic genome fragment (i.e., cDNA), and then the genome is amplified by PCR using an enzyme such as DNA polymerase with the cDNA or viral genomic DNA fragment obtained above as primer, and the structural polymorphism in the reaction product thus amplified is analyzed, thereby accomplishing the structural analysis of the aimed genome useful in diagnoses and molecular epidemiology research, investigation programs for genes conferring resistance to pathogens, epitope designing plan for new vaccine production, and the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02252084-A (JP)
Title: Method for recognizing character
Inventor: OTEGI SUGITAKA
IPC: G06K9/62
Filed: 1989-03-24
Abstract: PURPOSE:To shorten a dictionary retrieving time and to obtain a stable dictionary retrieving speed by setting up the other of reference characters read out from a reference character feature dictionary memory in the appearance frequency order of characters to be recognized. CONSTITUTION:The feature values of reference characters read out from the reference character feature dictionary memory 5 are read out in the appearance frequency order of characters in an original to be recognized based upon addresses generated from an address forming circuit 3'. Thereby, the possibility of reading out a recognition candidate character coincident with the character to be recognized from the memory 5 is increased, and when the recognition candidate character is read out, the accumulative addition value X of the difference of feature values between the character to be recognized and a real reference character is reduced. The value X is compared with the initial value X0 of a threshold stored in a register 13' by a comparator 11, and in the case of X<X0, the X is stored in the register 13' as a new threshold. Thereby, the cutting-off of the accumulative added value due to the excess of the threshold can be accelerated and the dictionary retrieving time can be shortened.
Patent JP-S59198693-A (JP)
Inventor: HIRAI KAZUMI
IPC: H01F27/08
Filed: 1983-04-25
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。