baber/WOPTO huggingface dataset:
Patent JP-H0511156-A (JP)
Title: Stage device
Inventor: NAGASHIMA MITSUO
IPC: G02B7/00
Filed: 1991-07-03
Abstract: PURPOSE:To utilize rigidity in a compressing direction as axial rigidity and to obtain high rigidity by arranging an X and a Y stage on the same plane and arranging a 1st and a 2nd direct-acting actuator inside the X and Y stages. CONSTITUTION:The Y stage 32 is connected to a housing 31 by Y parallel springs 39 and 39 as two parallel elastic supports. A piezoelectric actuator 35 as the direct-acting actuator and a counter spring 37 which places a preload thereupon are arranged at the upper wide part of the Y stage 32. The piezoelectric actuator 35 is fixed with a screw 36 and the preload is adjustable with a screw 38. This piezoelectric actuator 35 is provided in a right-left symmetrical parallel state. The X stage 33 connected to the Y stage 32 by X parallel springs 44 and 44 as two parallel elastic supports is provided inside the Y stage 32 and two piezoelectric actuators 40 are arranged inside in parallel.
Patent JP-H03103783-A (JP)
Title: Nmr probe with a number of insulatively separated coplanar surface coils
Inventor: POORU AASAA BOTOMUREI
IPC: G01R33/341
Filed: 1990-06-22
Abstract: PURPOSE: To prevent the generation of an electrical mutual coupling between mutual coils by providing circular and non-circular surface coils having a required size within a common plane in a nuclear magnetic resonance(NMR) antenna probe. CONSTITUTION: The circular surface coil 11 and non-circular surface coil 12 almost with the around the center axis 10a of a probe a center are provided to the common plane of an insulating member 14 and the RF magnetic field almost vertical to the RF magnetic field formed by the coil 11 is formed by the coil 12. Therefore, when one coil 12 is used for excitation and the other coil 12 is used for the reception of a response signal and the sizes of both coils are selected, the generation of the electrical mutual coupling between the coils is markedly reduced. As a result, an NMR probe not generating the electrical mutual coupling between the coils and not requiring a decoupling part and reduced in the deterioration of capacity is obtained.
Patent JP-2000020677-A (JP)
Title: Image capture/massage display device
Inventor: JACKSON C S CHAN
IPC: G06T1/60
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of capturing images of an object with a camera and displaying information related to the object on the device by identifying a selected image as a specific object having a code to be recognized by a computer system by processing the selected image, and extracting and displaying the information related to the object. SOLUTION: This device 10 captures optical images of the object existing in front of a lens 18, arranged directly above a lateral image width guide 24 and generates an optical image signal of the object. After receiving an instruction from a 1st switch 34 for taking a snapshot image of the object by the lens 18 and other constitutional parts in the device 10, the object is identified and recognized, information related to the object is checked, and the image of the object and information related to the object are displayed on a display. The object can be expressed as words, numbers, an image or a graph which are two-dimensional type printed data, or as a three-dimensional object such as a clock, a dog and an automobile.
Patent JP-S5590760-A (JP)
Title: Liquid-sealing type shaft-sealing apparatus
Inventor: SUGIMURA SHIYOUJIROU
IPC: F16J15/40
Filed: 1978-12-26
Abstract: PURPOSE: To prevent the effect resulting from heat expansion of a shaft by forming a through hole for inner bushing shaft into a cone shape.  
     CONSTITUTION: The inner circumferential surface of bushing 3 is formed in a cone shape or a step-shape which is opened toward the high-pressure side to meet the degree of thermal expansion during the operation of shaft 2. In addition, a few number of circular grooves 14 are provided in the inner circumference of bushing 3. In this way, propagation of thermal seizure from a partial seizure may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6321447-A (JP)
Inventor: MORITA KEIICHI
IPC: F25B47/02
Filed: 1986-07-11
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-H109974-A (JP)
Title: Method and system for measuring temperature distribution
Inventor: WAKAMI TOSHINORI
IPC: G01K11/12
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a temp. distribution measuring method measuring linear temp. distribution along an optical fiber and capable of detecting temp. for calibration at an arbitrary point on the optical fiber without requiring an electronic circuit or a power supply. SOLUTION: A temp. distribution measuring part 1 is connected to an optical fiber 2 to be measured through an optical branch device 4 and one end of an optical fiber grating 3 is connected to the remote end of the optical fiber 2 to be measured. A wide-band light source 5 and an optical spectrum measuring part 6 are connected to the optical fiber 2 to be measured through an optical branch device 7 and a connection optical fiber 8. The output of the optical spectrum measuring part 6 is inputted to the temp. distribution measuring part 1 through a calibration temp. measuring part 9 to calibrate temp. distribution.
Patent JP-H06115929-A (JP)
Title: Method for producing and purifying hydroxylammonium salt solution
Inventor: KARORUSU HENDORIKUSU MARIA KAM
IPC: B01D61/14
Filed: 1993-07-01
Abstract: PURPOSE: To efficiently separate and purify a hydroxylammonium salt soln. by carrying out crossflow filtration using a filter having a specified pore diameter when the soln. is separated from an aq. reaction mixture contg. catalyst particles or the like.  
     CONSTITUTION: Phosphoric acid is reacted with a nitrate in an aq. medium in the presence of catalyst particles (e.g. Pd) having 0.1-25 μm average particle size to form an aq. reaction mixture contg. H 3 PO 4 , NH 4 OH.H 2 PO 4 , NH 3 OH.H 2  PO 4 , NH 4 NO 3  or the like and solid catalyst particles. This reaction mixture is subjected to crossflow filtration using a filter medium having 0.01-10 μm pore diameter to separate and purify the objective hydroxylammonium salt soln. An inorg. microporous material such as carbon, a sintered metal or alumina is preferably used as the filter medium. The hydroxylammonium salt is useful in the preparation of oxime from ketone or aldehyde. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H111728-A (JP)
Title: Method for purification of titanium and apparatus for purification of titanium
Inventor: OKUDAIRA SHIGENORI
IPC: C22B34/12
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for purification of titanium and an apparatus for purified titanium of the titanium with the productivity higher than heretofore and at a low cost by obtaining an integrally systematized technique from crude titanium to purified titanium with lower titanium chloride as an intermediate. SOLUTION: This method consists in producing the purified titanium by bringing the raw material crude titanium chloride and the titanium tetrachloride supplied from outside the process into reaction at an elevated temp. in an atmosphere from which all gases exclusive of reaction participating substances and inert gas are expelled, then pyrolyzing this lower titanium chloride. In such a case, the method comprises the process consisting of a forming stage for forming the lower titanium chloride with a prescribed temp., pressure and proscribed equilibrium system within a hermetic reaction vessel, a separating stage for separating the titanium tetrachloride from the lower titanium chloride as vapor and a pyrolyzing stage for pyrolyzing the lower titanium chloride.  As the overall material balance over the entire part of the process, the titanium tetrachloride of the amt. corresponding o the titanium tetrachloride supplied to the forming stage from outside the process is discharged from the separating stage and the purified titanium the amt. corresponding to the crude titanium consumed in the reaction in the forming stage is obtd. by the pyrolyzing stage.
Patent JP-H0329310-A (JP)
Title: Semiconductor wafer
Inventor: YASUE TAKAO
IPC: H01L21/02
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a semiconductor wafer provided with a mark which is used to distinguish a specific crystal orientation by a method wherein a first cutout groove and a second cutout groove are formed at outer circumference parts of the semiconductor wafer by keeping an interval. CONSTITUTION:A first cutout groove 23 and a second cutout groove 24 are formed at outer circumference parts of a semiconductor wafer 21; both the first cutout groove 23 and the second cutout groove 24 are formed as V-shapes. An apex of the V-shape of the first cutout groove 23 forms the bottom 25; an apex of the V-shape of the second cutout groove 24 forms the bottom part 26. A straight line 27 connecting the bottom part 25 and the bottom part 26 indicates <110> as one crystal orientation of the semiconductor wafer 21 as indicated by E. Thereby, the grooves can be made easily in a state of a rod member before it is sliced; a loss of an area of the semiconductor wafer can be reduced; it is possible to obtain a semiconductor wafer which can restrain a slip line from being produced and which is provided with a mark used to distinguish a specific crystal orientation.
Patent JP-S6055383-A (JP)
Inventor: AOKI TOSHIO
IPC: G02F1/1368
Filed: 1983-09-06
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-H05334734-A (JP)
Title: Forcibly feeding device for chemical liquid
Inventor: WAKAMIYA KIYOTAKA
IPC: G11B7/26
Filed: 1992-05-29
Abstract: PURPOSE:To provide a forcibly feeding device for a chemical liquid in which bubbles are prevented from mixing into this chemical liquid when a chemical liquid such as photoresist, developer, material for the protective film of a stamper, etc., is supplied in the production process of an optical master disk. CONSTITUTION:Gas pressure is applied from a gas pressure supply pipe 31 to the upper space of a liquid 41 in a chemical liquid tank 28 so that the liquid is injected through an injecting pipe 27. In this structure, the gas pressure supply pipe 31 is formed in a J-shape, or an adaptor 47 which converts the direction of the gas jet flow and weakens the power of the flow, or a silencer 52 is attached to the top end of the pipe 31.
Patent JP-S6225839-A (JP)
Inventor: OKABE AKITOU
IPC: H02J13/00
Filed: 1985-07-24
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-H0586795-A (JP)
Title: Tunnel constructing method
Inventor: KAJIWARA SUEO
IPC: E21D9/00
Filed: 1991-06-07
Abstract: PURPOSE:To effectively use a space in a segment as a working area in a tunnel which is constructed by assembling segments in the ground to be excavated within a mountainous district. CONSTITUTION:A tunnel excavating space for receiving therein a part 22b other than a mortar structure part is defined between the ground 20 which has been excavated by a tunnel excavator 1, and a segment 16 which is assembled and with which the ground 1 is covered. A large diameter duct 33 and a small diameter duct 33 which are prolonged in the excavating direction are laid in the part 22b other than the mortar structure. Power, air, water and the like which are required for the tunnel excavation are fed and retrieved through the large diameter duct 32 and the small diameter duct 33.
Patent JP-S5865005-A (JP)
Inventor: ARAYASHI TOSHIKO
IPC: A41D25/16
Filed: 1981-10-14
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-H05331943-A (JP)
Title: Joining method of beam and girder in rc rigio frame
Inventor: KAWASAKI KIYOHIKO
IPC: E04B1/58
Filed: 1992-05-30
Abstract: PURPOSE:To reduce man-days and number of workers at a job site and to relieve the labor required for transport and clearing away of materials. CONSTITUTION:A steel frame beam 3 is supported by making its end bite a little into a side of a girder form 2 which is supported by timbering 1, and a deck plate 4 is installed as a slab form on the beam 3. Then, a stud bolt 5 is protrudingly installed through the deck plate 4 on the upper end of the steel frame beam 3, and after girder reinforcing bars 6 and a slab reinforcing bars 7 are arranged within the girder form 2 and over the deck plate 4, concrete 8 is monolithically placed.
Patent JP-S5687214-A (JP)
Title: Demodulator for mfm modulated signal
Inventor: NAITOU RIYUUICHI
IPC: G11B20/14
Filed: 1979-12-17
Abstract: PURPOSE: To prevent malfunction by correcting the phase of a bit signal for demodulation by detecting a prescribed number of continuous intervals of transition points of a demodulated signal while a timing pulse that corresponds to a width of two bits is fixedly in phase with a bit pulse signal for demodulation.  
     CONSTITUTION: Clock signal C is applied as a clock input to 4-bit binary counter 20 and ripple carry output H of 4-bit counter 8 is connected to enable terminal EN. Further, AND gate 21 receiving two kinds of output H of counter 8 and Q' output L of D (Delay)-EF7 and OR gate 22 receiving two kinds of gate output M and ripple carry output I of counter 20 are provided and the outputof the gate 22 is applied to preset load terminal LD of counter 20. Then, output I of counter 20 is applied to preset terminal PR of D-FE7 to correct the phase of bit clock pulse J for  demodulation. In the figure, D-FFs are represented as 2, 3 and 5, and an exclusive  OR gate as 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06350747-A (JP)
Title: Charge collecting terminal equipment
Inventor: SUKAI NAOKI
IPC: H04M17/00
Filed: 1993-06-08
Abstract: PURPOSE:To provide stable profits to a terminal equipment installing person without giving serious damage to a user concerning the charge collecting terminal equipment for performing the extra collection of charges asynchronously with a network charging signal from a communication line network. CONSTITUTION:When the first network charging signal to be sent from an exchange 1 corresponding to the response of a speaking party is detected, charges are collected at timing synchronized with the network charging signal and before the second network charging signal is detected, charges are collected in a cycle peculiar for the terminal previously set to a peculiar charging cycle setting means 21. When a cycle deciding means 22 decides the network charging cycle is shorter than the peculiar charging cycle, charges are collected at timing synchronized with the second network charging signal and afterwards, the extra collection of charges is asynchronously performed in an extra charging cycle calculated based on the cycle of the network charging signal.
Patent JP-S6225960-A (JP)
Title: Nourishing drink
Inventor: HOSONO AKIRA
IPC: A23L2/84
Filed: 1985-07-26
Abstract: PURPOSE:A nourishing drink, containing an oligonucleotide, having good flavor and capable of promoting the increase in muscles, etc., development of internal organs, e.g. lymphatic system or thymus gland, etc., and increasing resistance to diseases. CONSTITUTION:A nourishing food containing at least one oligonucleotide, preferably oligonucleotide having terminal based other than adenine together with oligonucleotide having terminal bases, nucleic acid base other than adenine, carboxyl derivative of nucleic acid base other than adenine or amino derivative of nucleic acid base other than adenine in a nourishing drink containing various amino acids, vitamins, etc.
Patent JP-S6055265-A (JP)
Title: Measuring method of antigen and antibody by using magnetic particle
Inventor: KASAHARA YASUSHI
IPC: A61K39/385
Filed: 1983-09-06
Abstract: PURPOSE:To measure the antigen (antibody) in a sample with high accuracy by bringing a carrier immobilized with the antigen (antibody) to be measured and particles contg. a magnetic material immobilized with an antibody (antigen) into contact with a measuring sample then separating the particles contg. the magnetic material bound with the immobilized carrier. CONSTITUTION:An immobilized body 7 formed by fixing, for example, an antigen (including hapten) of a measuring sample to a polyacrylamide film, etc. and adhering said film to a base such as a polyester film is prepd. On the other hand, particles 8 formed by immobilizing an antibody to gelatin particles, etc. dispersed and incorporated with fine magnetic particles are prepd. The sample liquid to be measured, the body 7 and the particles 8 are brought into reaction and thereafter the body 7 bound with the particles 8 is separated. The magnetism by the particles 8 bound to the body 7 are excited by a coil 2 which is excited by the current from a DC power source 4 by using a magnetic head 1. The current detected by a detecting coil 3 is passed through an amplifier 5 and is displayed on a counter 6. The magnetism of the particles 8 failing to be bound to the body 7 is otherwise measured and the antigen in the sample is measured with good accuracy. The particles 8 decrease with an increase in the antigen in in the sample and therefore the particles are compared with the calibration curve obtd. from a known sample and the exact value is determined.
Patent JP-H0831653-A (JP)
Title: Oil-immersed electric equipment and life estimating method thereof
Inventor: TSUCHIE MOTOO
IPC: H01F27/00
Filed: 1994-07-15
Abstract: PURPOSE:To obtain an oil-immersed electrical equipment and a method of estimating the remainder of its life, wherein the remainder of life of the equipment is estimated and displayed, and the equipment is adjusted in load so as to be elongated in service life as expected. CONSTITUTION:Oil is sampled from an oil-immersed electrical equipment, furfural concentration S1 and degree of polymerization S2 or CO+CO2 concentration S3 are obtained from the sampled insulating oil, the remainder of life of the equipment is diagnosed and estimated S4 basing on S1 and S2 or S3, and displayed on a life indicating means S5. Furthermore, a difference between the expected remainder of life and the estimated remainder of life of the equipment is discriminated basing on a diagnosis result S6, and when it is found that the expected remainder of life is longer than the estimated remainder of life, the equipment is controlled in load and put in a load-controlled operation S7, and when it is found that the expected remainder of life is shorter than or equal to the estimated remainder of life, the equipment is kept in a normal operation S8. By this setup, the remainder of life of an oil-immersed electrical equipment is accurately evaluated, and the equipment is safely maintained.
Patent JP-S5956028-A (JP)
Title: Air conditioner
Inventor: KONDOU ISAO
IPC: F24F1/02
Filed: 1982-09-21
Abstract: PURPOSE:To prevent the dew condensation due to re-condensation of humidified air and to raise the humidifying efficiency, by heating humidified air by constituting a part of an evaporator as a heating section in an air-conditioning apparatus with a humidifier that is used in a computor room or the like. CONSTITUTION:When the relative humidity in a room becomes lower than a prescribed value, a humidity controller 21 is turned ON and a solenoid valve 25 is opened. At the same time, a humidifier 17 is set into operation and a solenoid valve 11 is opened, so that part of gas discharged from a compressor 1 is passed into a coolant passage 5c of an evaporator 5 via a branch pipe 10, thus constituting a heating section 12. Air introduced from a suction opening 14 is humidified by the humidifier 17 and then heated at the heating section 12 to a temperature higher than the dew point. Thereafter, the humidified air is discharged into the room to be air-conditioned. With such an arrangement, it is enabled to prevent the dewing due to re-condensation of the humidified air and to raise the humidifying efficiency.
Patent JP-H108436-A (JP)
Title: Side wall block having fish resting-place
Inventor: SHIMIZU YASUO
IPC: E02B3/14
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a small water passage suitable for the ecological environment of fish and shellfish by providing a fish resting-place body having an egg collector of flow passage shape on a lower end part of a block body forming one side wall of a water passage and a communication port to be communicated with a water passage on the side of the fish resting-place. SOLUTION: A side wall block 1 is provided with an L-shaped concrete block body 4 to constitute one side wall of a water passage 3 arranged in contact with an excavation part 2. One side part of a fish resting-place body 5 is integrated with the block body 4, and its inside is a fish resting-place 6. The fish resting-place 6 constitutes a flow passage by connecting a plurality of side wall blocks 1 whose sides are adjacent to each other so as to be communicated with each other. A communication port 8 to communicate the fish resting-place 6 with the water passage 3 is formed on the side of the fish resting- place body 5. When water (w) is fed to the water passage 3, a fish F passes through the communication port 8 and reciprocates in the fish resting-place 6.  The fish resting-place 6 presents the natural river condition through deposition of flow-down earth and sand, or natural stones 7, and the ecological environment of fish and shellfish can be maintained.
Patent JP-H1011528-A (JP)
Title: Image processor
Inventor: MIYAMOTO YOSHIO
IPC: H04N1/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To accurately and efficiently execute operation for deciding an optimum reading condition by automating the operation of varying a reading condition so as to generate plural pieces of picture data and the tabulating operation of extracting a reading condition realizing a highest character recognition rate. SOLUTION: While automatically varying a lamp light quantity and a binarization threshold, a computer 18 prepares 100 patterns of image data obtained by combining ten steps of the lamp light quantity and ten steps of the binarization threshold. Then data is succesively OCR (optical character reader)-processed by an OCR device 13 and this combination and the character recognition rate in the combination are related with each other and recorded. The optimum combination is obtained by selecting the combination of the highest character recognition rate from 111 this record. Then an optimum parameter is set to a micro-scanner MS and concerning a micro film F within one cartridge 30, all the images are read by the same parameter.
Patent JP-S5954073-A (JP)
Title: Digital audio disk player
Inventor: KUSANO KAZUTOSHI
IPC: G11B19/28
Filed: 1982-09-21
Abstract: PURPOSE:To prevent the effect of a drift, etc. and to ensure the stable and assured rotation control of a spindle motor, by controlling a rought adjusting system in response to the duty of a fine adjusting signal for spindle revolution which is based on the phase difference to a reference signal. CONSTITUTION:A bit clock synchronous with a reproduced signal is detected by a PLL 3 and processed by a dividing circuit 12 to be compared with a reference clock in terms of phase by a phase comparator. A phase difference signal gives a fine adjusting to the revolution of a spindle motor 17, and the duty based on this phase difference signal is detected by a duty detecting circuit 14. Then a rough adjusting system is controlled via a gain offset adjusting circuit 9. Thus it is possible to prevent the effect of an evil duty ratio change due to a temperature drift or an offset drift of an amplifier. This ensures good fine adjusting as well as the stable and assured control of revolution of the motor 17.