baber/WOPTO huggingface dataset:
Patent JP-H0718038-A (JP)
Title: Liquid hardenable resin composition
Inventor: TAKASE HIDEAKI
IPC: C08G18/67
Filed: 1993-07-05
Abstract: PURPOSE: To provide a compsn. having good adhesion to a base material, capable of forming a cured film of good long-term durability, and good storage stability in liquid, by containing a specific urethane (meth)acrylate oligomer, a specific polymerisable diluent, and a polymn. initiator.  
     CONSTITUTION: A liquid curable resin compsn. is prepared by containing urethane (meth)acrylate oligomer having an end group shown by the formula [wherein R 1  is H, or 1-10C alkyl,; X is S or -N(R 2 )-(R 2  is H, 1-10C alkyl, or phenyl); n is 1-10] as a part of the end groups of the molecule (A), at least one polymerizable diluent selected from (meth)acrylate compd. and vinyl compd. (B), and a polymn. initiator (C). This compsn. is highly adhesive to glass and has extremely small adhesion change with time even when stored under warming or heating, and the adhesion of cured products does not change much during long time storage in liq. form, and its storage stability in liq. form is excellent. Therefore, it is suitable as a coating material for optical fiber, etc. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5791664-A (JP)
Title: Vehicle-mounted electromagnet for linear motor
Inventor: UMEMORI TADASHI
IPC: H02K41/02
Filed: 1980-11-25
Abstract: PURPOSE:To synthetically reduce the weight of a core by a method wherein the area of the core section having high magnetic flux density in increased, and on the other hand, the area of the core section having low magnetic flux density is reduced. CONSTITUTION:Paddings are formed on the four corner sections 4 inside a magnetic pole core 1A in such a manner that the corners will have an inclination. As a result, the magnetic flux on the outside of the bent part of the core 1 is reduced, and the four-corner sections 5 can be cut off considerably, because its radius of curvature is increased. When the paddings 4 where the thick layer was formed is compared with the cut-off section, the area of the cut-off section 5 can be made larger, thereby enabling to greatly reduce the weight of the core.
Patent JP-H1117778-A (JP)
Title: Processing circuit for audio signal
Inventor: MIURA MASAMI
IPC: G10L25/21
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To improve the sharpness of audio signals in a hearing aid or the like. SOLUTION: Filters 12A-12C are provided for dividing the inputted audio signal into respective formant components. Nonlinear circuits 13A-13C are provided for respectively supplying the outputs of the filters 12A-12C. An adder circuit 15 is provided for resynthesizing the output signals of the nonlinear circuits 13A-13C into audio signal and outputting it. The nonlinear circuits 13A-13C have a level compression range and a level extension range in their input/output characteristics. The level compression range is set to the level range of the inputted audio signal and the level extension range is set to an input level range smaller than the level compression range. The nonlinear circuits 13A-13C perform the limitation of output levels within the input level range larger than the level compression range.
Patent JP-H0829642-A (JP)
Title: Method for measuring eccentricity of optical connector and device therefor
Inventor: SASAKURA KUNIHIKO
IPC: G02B27/62
Filed: 1994-07-18
Abstract: PURPOSE:To provide a method for measuring eccentricity of an optical connector capable of measuring the eccentricity direction of the optical connector with high accuracy and high reliability without damaging the end face of the optical connector and a device therefor. CONSTITUTION:A ferrule 2 of the optical connector is inserted into a split sleeve 4 and is positioned and held in an arbitrary rotating direction of a circumferential direction. The emitted light from an optical fiber is condensed by an objective lens 10 and is received by a CCD 8. The two-dimensional position of a received light spot image 13 is detected by an image processor 12 and the ferrule 2 is rotated in the circumferential direction. The eccentricity direction of the optical fiber core is decided from the central position 14a of the rotating locus circle 14 of the light spot image 13 and the position of the light spot image 13.
Patent JP-H0455815-A (JP)
Title: Liquid crystal display element and liquid crystal display device
Inventor: KORISHIMA TOMONORI
IPC: G02F1/1333
Filed: 1990-06-26
Abstract: PURPOSE:To unnecessitate polarizing plates and to increase light transmissivity at the time of transmission of using a specified liq. crystal-resin composite body contg. the liq. crystal dispersed and held in the resin matrix and capable of electrically controlling the scattering or transmitting state between substrates each fitted with an electrode. CONSTITUTION:A liq. crystal-resin composite body 6 satisfying equation I is used between substrates 2, 3. In the equation I, A is 0.4-1.0, epsilonON is dielectric constant of the composite body 6 measured at voltage at which the liq. crystal orients perpendicularly to the substrates 2, 3 epsilonOFF is the dielectric constant of the composite body 6 measured at below the threshold voltage of the liq. crystal. DELTAepsilon is the anisotropy of dielectric constant of the liq. crystal and L is the amt. (wt.%) of the liq. crystal used at the time of forming a liq. crystal display element 1. The average particle size of the liq. crystal dispersed and held in the resin matrix is regulated to 0.3-0.6mum. Transmissivity in a transmitting state is increased, scattering property can be improved and light display is enabled.
Patent JP-H05305887-A (JP)
Title: Water bottle cage for bicycle
Inventor: RAFUAERU SHIYURANJIYAA
IPC: B62J11/00
Filed: 1992-06-24
Abstract: PURPOSE: To provide a low cost, durable, attractively looked water bottle cage for a bicycle capable of easily receiving and removing a water bottle with a side wall of a different diameter and being easily manufactured. CONSTITUTION: A water bottle cage is molded from a resilient substantially rigid polymeric material and includes an elongated base portion 22, a bottom flange portion 42, and a cage portion 44. The cage portion has a pair of oppositely disposed arcuate segments 46 and 48, each joined at one end to the other of the base portion and extending laterally thereof for engagement with the side wall of the water bottle generally circumferentially thereof and having its other end disposed generally opposite across the water bottle from the base portion, a pair of lengthwise segments 50 and 52, each joined at one end to the other end of a respective arcuate segment and engageable witch the side wall of the water bottle, and an end segment 54 joining the other ends of the lengthwise segments and engageable with a portion of the bottom of the water bottle.  The respective arcuate segments and lengthwise segments are resiliently deformable relative to each other and to the base portion so as to engage resiliently the side wall of the water bottle.
Patent JP-S649634-A (JP)
Title: Wafer alignment apparatus
Inventor: YAMAKAWA MASAHIRO
IPC: B65G49/07
Filed: 1987-07-01
Abstract: PURPOSE:To position a wafer during the transfer of the wafer simply and readily, by using the orientation flat, which is perpendicular to the moving direction of the wafer, as a reference during the movement of the wafer from a wafer cassette to a wafer chuck. CONSTITUTION:A wafer 15 is conveyed from a wafer cassette 13 to a position on a wafer table 7 on a table 12. The wafer 15 is positioned at a position, where an orientation flat 16 is perpendicular to the advancing direction on the wafer table 7. In this way, the moving period of the table 12 is effectively utilized, the orientation flat 16, which is perpendicular to the moving direction of the wafer 15, is used as a reference and the position of the wafer 15 is determined. The position perfectly agrees with the desired position of the wafer 15 on a wafer chuck 14. When the positioning mechanism having such a simple structure is used, the position of the wafer can be determined in a short time, by utilizing the orientation flat during the time when the wafer is conveyed from the wafer cassette to the wafer chuck.
Patent JP-S5589823-A (JP)
Title: Photographing operation control circuit of camera
Inventor: HARIGAYA ISAO
IPC: G02B7/28
Filed: 1978-12-27
Abstract: PURPOSE: To make the interface circuit of photographing operation control circuits simple by operating the control circuits of the camera corresponding to the output ends of a microprocessor by the respective output end output signals of the microprocessor.  
     CONSTITUTION: As a microprocessor MN-1400 which is built in with an ROM storing sequence programs, RAM storing data, etc. performs processing, the transistor TR 5  is conducted by the output signal from the output end 6 of the output port C to hold the supply power source of a photometric circuit LMC, the transistor TR 6  is conducted by the output signal from the output end A to perform battery checking and in this way the sequence controlling of the camera is subsequently accomplished. The same holds true of the other output ports CWE of the processor MN- 1400, thus the control circuits corresponding to the respective output ends of the respective ports are directly controlled by the output signals from said output ends, and the constitution of the interface circuit of the photographing operating control circuits containing flash operation, etc. becomes simple. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58127810-A (JP)
Inventor: TANASE KOUZOU
IPC: B06B1/16
Filed: 1981-10-16
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-H0216605-A (JP)
Title: Method for generating curved surface based on digitized data
Inventor: ICHIKAWA KATARU
IPC: G05B19/4097
Filed: 1988-07-05
Abstract: PURPOSE:To create a part curved surface and to obtain a beautiful patch-shaped curved surface with a high accuracy by calculating curvature radius at respective points for the scanning line of digitizing information, detecting the point of a constant value or above as an angle and extracting the point group of the constant range before and after it. CONSTITUTION:The point group information of respective parts of an object 2 is stored into a medium 3 by a digitizer 1. An arithmetic unit 4 calculates the curvature with respective points of a scanning line 9, the point of a constant value or above is detected as an angle and extracts the point group of the constant range before and after it. By using the patch along a line 7 to link the point group, a part curved surface Sp is generated. A lattice-shaped whole curved surface Sa is generated from the whole digitizing information, curved surface the point train of the outer circumference of the Sp is projected and corrected to the whole curved surface Sa so that the part curved surface Sp can smoothly join to the whole curved surface Sa. Thus, since the beautiful patch-shaped curved surface can be obtained with a high accuracy, various operations can be effectively executed for the curved surface.
Patent JP-S6144472-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUKUDA KEIICHI
IPC: H01L29/812
Filed: 1984-08-08
Abstract: PURPOSE:To position a gate electrode to the source-drain with uniformity and good accuracy even under high integration by a method wherein the side surface of the gate electrode is provided with an insulation layer, and the side edge of the doping region of a substrate is located almost immediately under the outer surface of the insulation layer. CONSTITUTION:The gate electrode 3A is prepared by stacking an N type GaAs epitaxial layer 2 and a Ti deposited layer 3 on a semi-insulation GaAs substrate 1. An Si3N4 film 4 is deposited over the entire surface by the CVD method under high-accuracy control of the thickness, and an Si3N4 film 4A is left on the side surface of the electrode 3A by anisotropic etching. Successively, when the source 5 and the drain 6 are formed in the substrate 1, the gate electrode 3A is separated off the side edge of the source-drain by the thickness of the insulation film 4A. This construction yields the FET of uniform characteristic.
Patent JP-S5867824-A (JP)
Title: Hot processing of high tenacity high manganese non- magnetic steel
Inventor: KONDOU NOBUYUKI
IPC: C22C38/00
Filed: 1981-10-17
Abstract: PURPOSE:To prepare high tenacity high manganese non-magnetic steel without carryig out water toughening treatment, by heating a steel base material containing C, Si and Mn in a specific ratio under a specific temp. condition to subject the same to hot processing. CONSTITUTION:In subjecting high manganese non-magnetic steel containing, on the basis of wt%, 1.5 or less C, 1.0 or less Si and 1.3% or more Mn to hot processing, said steel base material is heated a temp. within 1,000-1,300 deg.C and hot processing is applied to thus heated steel base material at a temp. range of 900 deg.C or more. By this method, high manganese non-magnetic steel excellent in tenacity is obtained without carrying out water toughening treatment.
Patent JP-S5957330-A (JP)
Title: Character processor
Inventor: TAKO TOSHIBUMI
IPC: G06F3/02
Filed: 1982-09-27
Abstract: PURPOSE:To simplify the sentence input job and to prevent the mistake in the positioning of the head of sentence, by discriminating whether or not a sentence end at each line and changing automatically the input position of the head character of the next line. CONSTITUTION:A control section 9 commands the control of sentence end processing to a sentence end control section, when a discriminated output from a code discriminating section 3 is a character information code, in the input waiting state from a keyboard 1 after the end of margin control, in a character processor where the position of line head character of a laterally written sentence is changeable. The end of sentence control section 11 discriminates it as the end of sentence, when an input key is a code such as end of page or sentence forming start or when a carriage return code is inputted and the preceding character is a period, and sets the content of the 2nd left margin register 7 to a cursor register 4. When the preceding character is other than the period, the content of the 1st left margin register 6 is set. Thus, the head of sentence is shifted without noticing the end of sentence.
Patent JP-H09330654-A (JP)
Title: Electron emitting element, electron source, image forming device, and manufacture of them
Inventor: NISHIMURA MICHIYO
IPC: H01J1/30
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a stable electron emission characteristic and high electron emission efficiency and improve the homogeneity of the element characteristic by depositing a specific material in the adjacent area of an electron emission section in the activating process applying a voltage to a conductive film after a specific gas is introduced into the vacuum atmosphere. SOLUTION: A substrate 1 is thoroughly washed, an element electrode material is deposited, and element electrodes 2, 3 are formed on the substrate 1 by the photolithographic technology. An organic metal thin film is formed on the substrate 1 formed with the element electrodes 2, 3, and it is heated and baked to form a conductive thin film 4. The forming process is applied to the conductive thin film 4, then the activating process is applied to it. Pulses are repeatedly applied between the element electrodes 2, 3 in the atmosphere containing the gas of an organic material such as methane, ethane, or benzene for the activating process. The inactive gas such as Ar or He or the nitrogen gas having no reactivity to the organic material is used as the proper carrier gas.
Patent JP-S5790969-A (JP)
Title: Electrostatic protective circuit for complementary-metal oxide semiconductor-integrated circuit
Inventor: MORITA NAOYUKI
IPC: H01L27/02
Filed: 1980-11-27
Abstract: PURPOSE:To increase the dielectric resistance of electrostatic breakdown by a method wherein a deep P<-> diffusion layer and a P<+> diffusion layer are formed just under a pad electrode and used as a protective diode, and the pad electrode and a P<+> layer are ohmic-contacted without putting an insulating film. CONSTITUTION:The P<-> diffusion layer 6 is shaped in a pad forming region in a process which shapes a P well to an N<-> type substrate, and the P<+> layer 4 is formed so as to stack on the P<-> region 6 in a forming process of the P<+> diffusion layer. A passivation film 2 of a pad electrode forming section is opened in a contact hole forming process, and the pad electrode 1 is directly ohmic- contacted with the P<+> layer 4. Accordingly, the P<+>P<->N<-> diode having the same area as the pad electrode is prepared, and used as the electrostatic protective circuit for the CMOSIC. Since there is no insulating film (such as the film 2) under the pad electrode 1, the dielectric resistance against the electrostatic breakdown can be made higher than limit value by the dielectric resistance of  the insulating film without special processes.
Patent JP-H0336261-A (JP)
Title: Thin film forming device
Inventor: HANAI MASAHIRO
IPC: C23C14/32
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a thin film forming device free of clogging of a nozzle with a vapor-deposition material by providing a gap to prevent access of the vapor-deposition material to a nozzle at the upper part of a crucible for injecting the vapor-deposition material toward a substrate when the molten vapor-deposition material crawls up in the crucible. CONSTITUTION:A crucible 20 has the same inner diameter as the conventional crucible, and its depth is made greater. The gap A between a nozzle 3 and the surface of the molten vapor-deposition material 2 is made large enough. In this thin film forming device, the material 2 is melted, and the vapor from the surface is injected from the nozzle 3 toward a substrate 15 in vacuum, and the material 2 crawls up on the inner wall surface of the crucible 20. However, since the crucible 20 is deep, the crawling material 2 is vaporized before the nozzle 3 and does not reach the nozzle 3. Accordingly, clogging of the nozzle 3 with the material 2 is prevented.
Patent JP-H0217424-A (JP)
Title: Snapping pressure measuring apparatus of push button switch
Inventor: SANPEI FUMIO
IPC: G01M99/00
Filed: 1988-07-06
Abstract: PURPOSE:To make it possible to perform highly accurate measurement without the effect of pulse noises and to simplify the constitution of a circuit by performing the A/D conversion of the output signal of a pressure sensor. CONSTITUTION:Compressing force to a push button switch 1 is transduced into an electric signal through a U-gage 2 which is attached to a measuring head 8. The weak output of the U-gate 2 is amplified through a differential amplifier 9 wherein common mode noises can be removed. The signal undergoes A/D conversion in an A/D converter 3. The output signal is supplied to a maximum value comparing circuit 4 and a minimum value comparing circuit 5. In the converter 3, e.g. the pulse shape noise components (f) which are mixed in the output of the amplifier 9 are integrated and offset as shown in Figure (a), and the A/D converter signal is smoothed. The snapping pressure is computed in a subtracting circuit 6 through the circuits 4 and 5 based on the A/D converted output signal from the pressure sensor. Thus the highly accurate measurement can be performed without the effect of the pulse noises.
Patent JP-S5956886-A (JP)
Title: Auxiliary equipment backup device for ship
Inventor: KAMIYAMA YOSHIHIRO
IPC: G05B9/03
Filed: 1982-09-25
Abstract: PURPOSE:To delete the number of motors and starter board by providing normal auxiliary equipment group coupled in multistage for transmitting power sequentially to a plurality of auxiliary equipments and spare auxiliary equipment group corresponding to the normal auxiliary equipment solely operated. CONSTITUTION:Auxiliary equipments 13a-13n used normally are coupled in multistage via couplers 14, to be driven simultaneously by a motor 15 to form the first drive system 11, and spare auxiliary equipments 16a-16n operated solely by motors 18a-18n are provided to form the second dry system 12. Starter board 19, 20a-20n are respectively connected to the motors 15a, 18a- 18n, and an electric interlock can be operated between the motors 18a-18n. Accordingly, the quantity of the motors and the starter boards can be deleted without losing the backup reliability, thereby largely reducing the facility cost.
Patent JP-S5869314-A (JP)
Title: Draft controlling device of fluidized bed incinerating facility
Inventor: MIYAMOTO AKIRA
IPC: B01J8/24
Filed: 1981-10-21
Abstract: PURPOSE:To obtain a stable fluidized bed at all times by a method wherein the difference between the pressures before and after the fluidized bed in a fluidized bed furnace at the start of combustion is detected so as to obtain the fluidizing gas set value based on said pressure difference in order to keep the total flow of the fluidizing gas at the neighborhood of said set value. CONSTITUTION:The fluidized bed furnace 1 is connected at the bottom of a furnace main body 2 by a leading-in line 3 of oxygen containing fluidizing gas QG. A fluidizing air line 11, in which an air preheater 12, a flow meter 13 for fluidizing air, a forced draft blower and a controlling valve 15 for fluidizing air are interposed, is connected to the line 3. A recirculating line 29, which recirculates a part of discharge gas 16 through the line 3 to the fluidized bed furnace 1, is connected between an induced draft fan 23 and the leading-in line 3. Furthermore, a differential pressure detector 32 to detect the difference between the pressures before and after the fluidized bed is provided in the fluidized bed furnace 1 in order to determine the fluidizing gas set value based on said differential pressure. During normal operation, controlling valves 15 and 27 are controlled by a controlling circuit 100 so as to keep the flow of fluidizing gas at the neighborhood of said set value.
Patent JP-S6325294-A (JP)
Title: Chemical vapor growth of organometallic compound
Inventor: UNNO TSUNEHIRO
IPC: C23C16/44
Filed: 1986-07-16
Abstract: PURPOSE:To remarkably reduce consumption of a carrier gas and produce a crystal at a low cost, by recovering a carrier gas fed to a reaction tube together with an organometallic compound and hydrogen compound after growing a crystal, then purifying and circulating the carrier gas for use. CONSTITUTION:H2 as a carrier gas fed from a hydrogen gas high-pressure vessel 1 is purified in a hydrogen gas purifying apparatus 4, accompanied by an organometallic compound through a trimethylgallium bubbler 6 and, together with a hydrogen compound from an AsH3 gas cylinder and doping gas from a doping gas cylinder 3, fed to a reaction tube 7 to epitaxially grow a compound semiconductor crystal on a GaAs substrate 10 on a heated susceptor 9. The resultant gas is then fed into a discharged gas treating apparatus 11. The discharged gas after treating the accompanying gas, etc., is then passed through a regeneration line 20, purified in a hydrogen purifying apparatus 16, compressed in a hydrogen gas compressor 13 and then stored in a high-pressure gas vessel 14. A three-way valve 15, as necessary, is changed over to circulate the stored gas for use.