baber/WOPTO huggingface dataset:
Patent JP-H08243098-A (JP)
Title: X-ray ct equipment
Inventor: YOSHIOKA TOMOTSUNE
IPC: A61B6/03
Filed: 1995-03-10
Abstract: PURPOSE: To provide X-ray CT equipment capable of obtaining a good tomography image inexpensively, by high-precisely and simply arranging a channel direction collimator and a detector element array of a solid detector. CONSTITUTION: This X-ray CT equipment, which is to obtain an examinee's body tomography image by guiding X-ray from an X-ray tube to a solid detector controlling its width by a collimator 31 in the slice direction mounted in an arc shape in the incoming side of the detector container 30, is constituted so as to separate a collimator in the channel direction arranging a plurality of grid plates G with an equal angle into a plurality of blocks. Those are assembled based on a step part formed on the lower end of the arc collimator in the slice direction, A detector element array is arranged in a polygon shape along the arc with the center on the focus of the plural X-ray tubes in the detector container 30.
Patent JP-S53137099-A (JP)
Title: Production of titanium nitride
Inventor: MORI TADAKI
IPC: C01B21/06
Filed: 1977-05-06
Abstract: PURPOSE: To produce high purity TiN in a high yield by carrying out first step reaction of a titanium halide and Al or an Al-Ti alloy in a nitrogen-contg. atmosphere at a temp. where TiN is formed and AlN is not formed, followed by second step reaction at a higher temp. than the above one. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01225457-A (JP)
Title: Raw material having low sweetness
Inventor: NAKAMURA HIRONORI
IPC: A23L27/00
Filed: 1988-03-04
Abstract: PURPOSE:To obtain the title raw material rich in solubility to water, having low sweetness and useful for food, medicine, etc., by heating a water suspension consisting of cellobiose and lactose, etc. CONSTITUTION:The aimed raw material is obtained by heating water suspension consisting of cellobiose and lactose and/or cellotriose. Furthermore, 33-120pts. wt. cellobiose based on 100pts.wt. water is added to water so as to suspend the cellobiose and lactose, etc., into water.
Patent JP-S63216776-A (JP)
Title: Page printer
Inventor: SENSUI KIYOSHI
IPC: B41J21/00
Filed: 1987-03-06
Abstract: PURPOSE:To print each page at an optimum line spacing according to the length of a paper and ensure easy reading, by subtracting the sum of character heights for each line from the length of a printable region of the paper, and distributing the remainder to each line in a well-balanced manner to determine each line feed pitch, by a controlling part. CONSTITUTION:A page printer normally performs control of printing positions in the vertical direction at a fixed pitch, namely, line feeding, according to commands from a host CPU 14. When it is preferable to change a line feed pitch, as in the case where the number of lines to be printed on a page is small as compared with the length of a printable region of a paper, a line feed pitch adjusting mode is designated. Then, a controlling part 12 of the printer performs a line feed pitch designation control based on the information from a paper length detector 6. The difference between the length of the printable region and the sum of character heights for each line is divided by the number of lines to be printed on the page, and the quotient is distributed to each line feed pitch in a well-balanced manner.
Patent JP-H04285316-A (JP)
Title: Superconductive bearing device
Inventor: TAKAHATA RYOICHI
IPC: F16C32/04
Filed: 1991-03-15
Abstract: PURPOSE:To improve the productivity of a bearing device and to reduce its manufacturing cost by making the high speed rotation of a rotary body possible, miniaturizing a superconducting body, and facilitating its mass-production. CONSTITUTION:An annular permanent magnet 5 is concentrically provided on a rotary body 1. An annular superconducting body 9 is arranged opposite to the magnet 5, and provided with plural disc-shaped superconductors 11 arranged mutually near in a circumferential direction.
Patent JP-S55143477-A (JP)
Title: Measuring method for intensity of neutrino beam
Inventor: YAMATO SHIYUNKAI
IPC: G01T1/29
Filed: 1979-04-27
Abstract: PURPOSE: To measure neutrino intensity with high precision by providing a measurement room, in which gas pressure is held constant, along a passage and by holding its pressure constant.  
     CONSTITUTION: Along the passage of neutrino beam 2 generated by neutrino beam generator 1, measurement room 3 is provided and the unit which can detect generation state 4 of the neutrino beam passing through this measurement room 3 by photo detector 5 is used to take a measurement. At this time, random gas can be injected into measurement room 3 from gas injecting intake 6 at a constant pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55144021-A (JP)
Title: Blocked polyisocyanate
Inventor: IDE TERU
IPC: C08G18/80
Filed: 1979-04-27
Abstract: PURPOSE: To provide blocked polyisocyanate which is useful as a raw material for a paint and well compatible with polyol, obtd. by a method wherein the isocyanate gp. of a specified org. polyisocyanate is completely blocked with an aliph. oxime.  
     CONSTITUTION: An aliph., alicyclic or arom. diisocyanate is reacted with an adduct-producing agent (e.g. water, tert.-butanol, etc.), which reacts with isocyanate gp. to produce an urea-intermediate product and gas, in a molar ratio of the diisocyanate to the adduct-producing agent of 5W30 at a temp. of 70W200°C to produce an org. polyisocyanate. The org. polyisocyanate is reacted with an aliph. oxime of the formula (wherein R 1 , R 2  are aliph. hydrocarbon gp. which may have side chains; the sum of carbon atoms in R 1  and R 2  is 5W9) to obtain a blocked polyisocyanate having a weight-average MW of 500W2,000 in which all of isocyanate gp. is completely blocked. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07258898-A (JP)
Title: Plating device
Inventor: EGUCHI TORU
IPC: C25D17/12
Filed: 1994-03-23
Abstract: PURPOSE:To prevent the passage of the undesired grains such as nickel sludge through the meshes of a basket, etc., when the operation of the device is stopped to insert an anode rod or to vibrate the rod. CONSTITUTION:The plating device is provided with a cylindrical shutter 3 covering the periphery of an anode rod 1 and blocking the circulation from the electrode into an electrolyte soln. 2 and a mechanism 4 to selectively open or close the shutter, and the shutter is closed when the rod is inserted or vibrated.
Patent JP-H09239022-A (JP)
Title: Body fluid purifying module
Inventor: MURAKAMI MUTSUO
IPC: A61M1/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To efficiently pack cloth having a body fluid purifying ability into a housing to be packed therewith and to provide a structure which is low in pressure droop and is less in drift by providing the module with the cloth and housing described above and winding the cloth in a roll form around a pipe having a perforated part. SOLUTION: The cloth having the body fluid purifying ability is wound around the pipe which has the perforated part on its circumference, has an aperture at one side in the longitudinal direction and is closed at the other up to the thickness of the diameter of a disk-shaped object 3, to form a roll-like adsorbent 1. The adsorbent is inserted into the housing part and the disk-shaped objects 3, 3' are inserted therein from both ends to set the rolled adsorbent 1 into the housing part; thereafter, a header having an inflow port and outflow port for the body fluid is mounted at the housing, by which the fluid purifying module is formed.  If the fluid purifying module is used in extracorporeal circulation, the flow of the body fluid, for example, the body fluid flowing from the header passes the rolled absorbent 1 from the perforated part of the pipe and flows out of the header after the body fluid is purified.
Patent JP-H05257505-A (JP)
Title: System identifying device
IPC: G05B13/02
Filed: 1992-03-10
Abstract: PURPOSE:To provide the system identifying device which secures the identification precision from a low frequency to a high frequency and performs identification in a short time. CONSTITUTION:Flip flops 51 to 55 which generate L kinds of different signals including plural pulse trains in one period as manipulated variables for the purpose of obtaining time series data of L pieces of manipulated variables, time series of N pieces of observed variables obtained by L pieces of manipulated variables as the input, and characteristics such as a transfer function of the whole or a part of LXN pieces of variables and an initial value register 3 which is initialized at intervals of a time shorter than one period to generate a signal are provided. Frequency components of the signal in one period include relatively much low frequency components.
Patent JP-H10257095-A (JP)
Title: Communication band informing device, communication system and communication band securing method
Inventor: ISE TSUNETARO
IPC: H04L12/66
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To secure a fixed standard of the communication quality inside a network for the communication network even when the communication terminal without the processing function of an RSVP message by an internet protocol is present for instance by executing a processing including the object transmission of a present device and the transmission of a control message to be performed by a reception terminal is substitution. SOLUTION: A transmission terminal 801 does not perform RSVP message transmission and performs only data packet transmission and a required band informing device 1001 transmits the RSVP message instead of the transmission terminal 801. It reaches a reception terminal 901 through an IP network 1100, an Resv message transmitted by the reception terminal 901 reaches the required band informing device 1001 by an inverse route and a required processing is performed there instead of the transmission terminal 801. Thus, even when the transmission terminal 801 is not provided with a function for operating RSVP, a band is secured in the IP network 1100 and the processing loads of the transmission terminal 801 are reduced.
Patent JP-S57166982-A (JP)
Title: Preparation of pancreatic elastase
Inventor: ASAMI OSAMU
IPC: C12N9/66
Filed: 1981-04-08
Abstract: PURPOSE: To prepare high purity pancreatic elastase, by activating the precursor of pancreatic elastase with an acidic protease produced by microorganisms.  
     CONSTITUTION: A precursor of pancreatic elastase or a material containing the same, e.g. raw pancreas of swine, is incorporated with an acidic protease  produced by microorganisms belonging to Aspergillus genus or Rhizopus genus, and the mixture is maintained at 4W6pH and 15W30°C for about 10hr or more to activate the precursor. The produced pancreatic elastase is purified by the conventional process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000249624-A (JP)
Title: Method and device for inspecting multi-core optical fiber
Inventor: IIDA CHIKAHIRO
IPC: G01M11/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To measure the verification of agreement between the arrangement order of the coated optical fibers of a multi-core optical fiber on the input side and the arrangement order on the output-side simply with accuracy in a short time. SOLUTION: A device for inspecting a multi-core optical fiber comprising a plurality of flatly arranged coated optical fibers comprises a light source 10 which comprises a plurality of light output terminals each connected to the incident ends of the coated optical fibers of the multi-core optical fiber to input optical signals each to the coated optical fibers, optical signal extracting means (12 and 14) to extract the optical signals each outputted from the emergent ends of the coated optical fibers of the multi-core optical fiber time-serially according to the arrangement order on the emergent-end side of the coated optical fibers of the multi-core optical fiber, optical signal detecting means (16 and 18) to detect the optical signals extracted by the optical signal extracting means, and a signal processing means 20 to verify the wire gage of the multi-core optical fiber on the base of the signal pattern of the detection output of the optical signal detecting means.
Patent JP-S51128032-A (JP)
Title: Process of combustion
Inventor: MATSUO MAMORU
IPC: F23C99/00
Filed: 1975-05-01
Abstract: PURPOSE: Process of combustion with the effect of significantly reducing the output of NOx and smoke by providing overall burning under substantially uniform temperatures while preventing flames from producing a localized part of extreme high-temperature. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59177720-A (JP)
Title: Single magnetic pole type magnetic head for vertical recorder
Inventor: MISHIMA AKIO
IPC: G11B5/187
Filed: 1983-03-28
Abstract: PURPOSE:To improve contact characteristics between a magnetic tape and a main magnetic pole by forming a nonmagnetic guard materials holding the main magnetic pole between them so that at least a part of the nonmagnetic guard materials close to the main magnetic pole on the escape side of a magnetic recording medium consists of a material having higher hardness than other parts of the non-magnetic guard materials. CONSTITUTION:The whole nonmagnetic guard materials 11a, 11b holding the main magnetic pole 2 consisting of a soft magnetic thin film and opposed to the magnetic tape at its one end between them are constituted of a material harder than nonmagnetic holders 5a, 5b. The main magnetic pole 2 is held by the auxiliary magnetic poles 6a, 6b formed at a position backed from the opposite surface of the magnetic tape arranged in contact with the main magnetic pole 2 and consisting of a high magnetic permiable material and also by the nonmagnetic holders 5a, 5b having winding windows 10a, 10b. The nonmagnetic guide materials 10a, 10b arranged on both the sides of the main magnetic pole 2 are constituted by a material increasing the wear proof higher than that of the non-magnetic holders 5a, 5b. When the nonmagnetic guide materials 10a, 10b are worked so as to form projected parts after polishing the cylindrical part of the head point, the state is maintained after travelling the magnetic tape.
Patent JP-S52135992-A (JP)
Title: Fuel exchanging system of reactor
Inventor: KAYANO HIROYUKI
IPC: G21C19/18
Filed: 1976-05-10
Abstract: PURPOSE:A fuel exchanging system of a reactor capable of operating safe and rational working by means of judging permission of operation or non-permission of operation before the starting of the operation.
Patent JP-S60196657-A (JP)
Title: Apparatus for damage diagnosis of structural member used at high temperature
Inventor: KIMURA KAZUNARI
IPC: G01N25/72
Filed: 1984-03-21
Abstract: PURPOSE:To accurately grasp the residual life of a member, by calculating the accumulation/advance quantity of damage from various use state quantities of a high temp. use member and correcting the same on the basis of the damage quantity obtained from specific use state quantity. CONSTITUTION:The temp. of a high temp. fluid, pressure, the temp. of a member, number of revolution or vibration being use state quantities of a high temp. material are detected by a detection apparatus 1 and the temp. and stress of a member receiving damage diagnosis are calculated from said use state quantities. Material state quantities such as the hardness, polarization characteristic or precipitation density of V4C3 carbide of the material are measured by a measuring apparatus 3. The accumulation of fatigue damage quantity due to the repetition of non-steady operation or creep damage quantity due to the continuation of steady operation is operated from the temp./stress calculated value and material characteristic calculated values by a damage operator 5. A hardness signal being one of material state quantities is inputted to a measuring damage operator 10 to operate creep damage quantity which is, in turn, compared with the above mentioned creep damage quantity and, when there is deviation, the deviation signal is fed to the damage operator 5 to perform correction.
Patent JP-S57172203-A (JP)
Title: Deciding method for running width of strip
Inventor: UEDA HIROSHI
IPC: G01B11/04
Filed: 1982-04-01
Abstract: PURPOSE:To measure the width of a strip with high precision by controlling the position of a photodetector by a servomechanism in such a way that the photodetector follows up both side ends of a strip. CONSTITUTION:Light from a light source 1 placed under a strip 10 which runs at right angles to a paper surface is detected by a detector 2. The positions of the photodetecting elements 6-1 and 6-2 of the detector 2 are controlled by a servomechanism 4 so that the light from the light source 1 is intercepted by the side end of the strip 10 and enters only one photodetecting element 6-2. This position is detected by a sliding resistor 3 in the form of a voltage to measure the side end position. At both the side edges of the strip 10, similar detectors are provided to measure the width of the strip 10 from both detected voltages.
Patent JP-H10255609-A (JP)
Title: Deterioration diagnostic apparatus for vacuum circuit-breaker
Inventor: OOKAWA HISAO
IPC: G01R31/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a deterioration diagnostic apparatus for vacuum circuit- breaker that can easily and properly judge a degradation degree in normal use. SOLUTION: A detecting insulators 2A, 2B are arranged at both electrode ends of a vacuum interrupter 1, and a primary winding of a transformer 3 is connected to a voltage divided point. A sampling hold circuit 4 to sample a secondary voltage of the transformer 3, a multiplexer 5 to select a detected voltage of each phase one after another, an A/D converter 6 to A/D-convert the detected voltage, a CPU 7 for a calculation and comparison judgment, and a memory 8 for data storage are provided. The data at operation beginning is stored in the memory 8 as the reference data and compared with the data when 'ON'/'OFF' instructing of a circuit-breaker. Based on the compared result, a deterioration degree of the vacuum interrupter 1 such as vacuum, contact wear, etc., is judged.
Patent JP-H03255682-A (JP)
Title: Pulse laser device
Inventor: ISHII AKIRA
IPC: H01S3/038
Filed: 1990-03-06
Abstract: PURPOSE:To prevent laser gas from standing so as to enable a pulse laser device to stably output laser rays by a method wherein one of primary electrodes is formed of an electrode provided with holes, and the holes concerned are filled with dielectric. CONSTITUTION:Holes 3 provided to a second primary electrode 2 are filled with a dielectric 10a respectively. In this case, the surfaces of the electrode 2 and the dielectric 10a are level or nearly level with each other, and the dielectric 10a and a dielectric 10 provided surrounding a preionization electrode 6 are formed in an integral structure. Before a discharge starts occurring in a primary discharge space, when a sharp pulse voltage is applied between the preionization electrode 6 and the second primary electrode 2 from a pulse power supply 5, an auxiliary discharge 11 occurs between the electrode 2 and the dielectric 10a by a sharp voltage, and the primary discharge space is irradiated with ultraviolet rays. The primary discharge space is preionized by ultraviolet rays, and when a pulse voltage is applied to the primary discharge space, a glow discharge starts and laser gas is excited, and thus a required laser output can be obtained.
Patent JP-H02263339-A (JP)
Title: Light emitting device and optical head
Inventor: HORIE NORISADA
IPC: G11B7/135
Filed: 1989-03-03
Abstract: PURPOSE:To obtain a compact and light-weight light emitting device by using the main and secondary beams as the independent information acquiring means. CONSTITUTION:An optical means divides the light emitted from a semiconductor laser 2 into a main beam B which is rotary symmetrical to the optical axis of the emitted light and secondary beams A and C positioned at both sides of the beam B. These main and secondary beams are used as the independent information acquiring means. In other words, an optical head 8 contains a multi-focus type Fresnel lens 1 fixed between a pair of stands 30, 30. The lens 1 includes plural lens parts 2, 4 and 6 to eliminate the phase difference. Thus a compact and light-weight light emitting device is obtained without using many optical system elements.
Patent JP-H03255121-A (JP)
Title: Urethane (meth)acrylate, resin composition and printing ink resin composition containing the same, and cured products thereof
Inventor: ISHII KAZUHIKO
IPC: C09D11/10
Filed: 1990-03-06
Abstract: PURPOSE:To obtain the title compound which can give a resin composition capable of, in turn, giving a cured product excellent in light and weathering resistances and is suitable especially for a printing ink by reacting a hindered amine compound with an organic polyisocyanate and hydroxylated (meth)acrylic ester. CONSTITUTION:A hindered amine compound having a group of formula I in the molecule (e.g. a compound of formula II or III) is allowed to react with an organic polyisocyanate (e.g. hexamethylene diisocyanate) and a hydroxylated (meth)acrylic ester [e.g. beta-hydroxyethyl (meth)acrylate] to obtain a urethane (meth)acrylate. This compound can give a resin composition which, in turn, can give a cured product of excellent light and weathering resistances and is suitable especially for a printing ink.
Patent JP-H02234941-A (JP)
Title: Production of blended filaments
Inventor: MIZUTANI YOSHIAKI
IPC: D02J1/18
Filed: 1989-03-03
Abstract: PURPOSE:To provide a blended yarn homogeneous in the longitudinal and cross- sectional directions by reeling a low twist number multifilament yarn wound on a pirn in the unwinding direction, opening with an electrostatic electricity, simultaneously controlling the opening degree of the yarn with ring guides, blending the opened yarn with staple fibers and subsequently twisting the blended yarn. CONSTITUTION:A low twisting number multifilament yarn F wound on a pirn 11 is reeled, untwisted into a twisting number of 0-2 turns/m, passed through an electrostaticity-applying tube 9 of an electrode 6 for opening the yarn with the electrostaticity and subsequently passed through ring guides 7 and 8 having inner diameters of 5-20mm, respectively, for controlling the opening degree of the opened yarn.
Patent JP-S51128296-A (JP)
Title: Indicator
Inventor: KONDOU KENICHI
IPC: G09G3/16
Filed: 1975-05-01
Abstract: PURPOSE: To provide a constant speed indication response in any temperature by controlling liquid cristal indication drive according to the change in ambient temperature. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61246418-A (JP)
Title: End metal for concrete pile, pole, and the like
Inventor: KOJIMA KAZUO
IPC: E02D5/24
Filed: 1985-03-15
Abstract: PURPOSE:To reduce the cost of construction by a method in which a perforated side edge part to hook and support the hook head of a tensed wire to be buried in concrete pile, etc., is shaped into a form toward the pressing direction by a form press, and the bottom wall of the heaved portion is recessed. CONSTITUTION:A coupler metal 12 is set on a female mold and a male mold is pressed to form recession 28a, 28b, and 28c for a hook hole 17, a screw hole 18, and a communicating groove 19. A bottom wall 29 making up of a heaved portion formed in the pressing direction is recessed to the recessions 28b and 28c, and a screw is provided to the recession 28b to form a through hole 20. A tensed wire 15 is hooked to the hook hole 18 of the hole 20. In some cases, the hook head 15a of the wire 15 is inserted into the hole 18, the coupler metal 12 is turned around the axis, and the head 15a is coupled with the tiered portion 17a of the hook hole 27.