baber/WOPTO huggingface dataset:
Patent JP-H10286997-A (JP)
Title: Color image forming apparatus
Inventor: ASADA KENICHIRO
IPC: G03G15/01
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming apparatus that is free from producing shift in colors even when strength of optical beam varies in each of colors. SOLUTION: In a color image forming apparatus equipped with an optical beam generating device generating optical beams in accordance with an image signal for each of a plurality of colors, a recording medium on which latent images are formed by the optical beams, developing devices provided for each of colors for developing the latent images in accordance with each of colors, and a synchronism detecting device for detecting synchronism of the optical beams, a comparator and a beam strength setting circuit that changes the strength of optical beams on the recording medium in accordance with each of colors, a delay time setting circuit 1102 that decides timing for start of image forming for each of colors, based on synchronizing signals from the synchronism detecting device and a delay time selecting circuit 1103 are provided.  The delay time setting circuit 1102 sets delay time for detected signals from an optical detector 1101, and the delay time selecting circuit 1103 selects one of the delay times set by the delay time setting circuit 1102 in accordance with development control signals.
Patent JP-H03133377-A (JP)
Title: Production of thermostable alpha-galactosidase having high saccharide transition activity and complex thereof
Inventor: HASHIMOTO HIROYUKI
IPC: C12N9/40
Filed: 1989-10-18
Abstract: PURPOSE:To obtain a thermostable alpha-galactosidase having high saccharide transition activity and a complex thereof from a culture mixture by cultivating fungi belonging to the genus Candida gulliermondii. CONSTITUTION:Candida gulliermondii H-404 (FERM P-11026) is cultured in liquid medium usually comprising melibiose, etc., or a decomposed product thereof alone or sucrose, powdered wheat gluten, lactose or starch and melibiose as an inducer, as a carbon source and the following nitrogen source. Namely, the nitrogen source is an organic or inorganic nitrogen source such as whole fats, de-fatted soybean, corn steep liquor or yeast essence. The culture condition is 20-40 deg.C, about 2-14 days and aerobic condition. The thermostable alpha- galactosidase complex having high saccharide transition activity prepared by the culture has strong saccharide transition activity of hardly receiving substrate inhibition even at about 1M substrate concentration and >=80% transition of formed galactose.
Patent JP-2001097416-A (JP)
Title: Cap closing mechanism for drink container
Inventor: TSUCHIDA KOTARO
IPC: B65D41/34
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a cap closing structure for easily and securely opening a drink container. SOLUTION: In a cap closing structure for a drink container, a pilfer-proof cap 3, which is provided with a tamper evident band 11 connected on an open end of a cylindrical cap main body 3a with one open end and the other end having a ceiling section 6 formed thereon through a plurality of bridges 9 and 10 and to be cut off when the separating force more than the given strength is applied, is screwed with a cap mouth of a container with a collar section 4a formed on its outer periphery through a screwing mechanism formed of a male screw 7 and a female screw 5 provided relatively to the pilfer-proof cap 3 and the cap mouth, and a reverse direction male screw 7a and a reverse direction female screw 5a inclined reversely to the male screw 7 and the female screw 5 are provided on the lower ends of the male screw 7 and the female screw 5.  When the cap is opened, fine bridges 10 are crushed and then shear force is applied on them to easily cut them off, and a large rotating force is not required when the cap is opened.
Patent JP-H07131636-A (JP)
Title: Specified image detecting method and device for preventing specified image from being copied
Inventor: YAMAGATA HIDEAKI
IPC: G06T7/00
Filed: 1993-10-29
Abstract: PURPOSE:To accurately detect any specified image such as paper money or the like and to prevent paper moneys or the like from being forged by illegally using a color copying machine or the like by working those image data. CONSTITUTION:The R chromaticity of each picture element in an input image from a device 100 is calculated by a block 102. A small area to be the candidate of the specified image is extracted based on R chromaticity data by a block 104 and concerning this small area, and R chromaticity histogram is prepared by a block 106. The prepared R chromaticity histogram is matched with the R chromaticity histogram of the specified image stored in a dictionary 109 by a block 108, and the specified image is detected and decided. When the specified image is detected, the RGB data of the input image are converted and outputted by a block 500 but when no specified image is detected, those data are outputted as they are.
Patent JP-H05110438-A (JP)
Title: Flash type a/d converter
Inventor: ARIGA KAZUYOSHI
IPC: H03M1/06
Filed: 1991-10-21
Abstract: PURPOSE:To reduce the current consumption when no A/D conversion is required by turning on a 1st transfer gate(TG) and turning off 2nd and 3rd TGs so as to turn on a switch element thereby fixing an input voltage of an inverter to a power supply voltage. CONSTITUTION:When no A/D conversion is required for the system, since a through-current flows to an inverter 8 in the case of the bias state to be set, it is required to select the comparate state. That is, a clock circuit is controlled to turn on a 1st transfer gate(TG) 4 and to turn off 2nd and 3rd TGs 5, 6. Since the input potential of the inverter 8 is fixed in this state, OV is impressed as a gate control signal of a MOS transistor(TR) 12 to fix the input potential of the inverter 8 when the TR 12 is turned on, that is, set to OV when an N-channel TR is employed for the TR 12. Moreover, when a P-channel TR is employed, OV is impressed to turn on the TR 12 to fix the input potential of the inverter 8 to a power supply voltage 13 thereby fixing an input potential of an inverter 5. As a result, no current flows through the inverter 5 and the power consumption is reduced when no A/D conversion is required.
Patent JP-H11112158-A (JP)
Title: Closed type controller
Inventor: NAKAHAMA YOSHIFUMI
IPC: H05K5/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To accelerate the cooling of an electronic circuit when the electronic circuit is housed in an enclosure in a sealed state. SOLUTION: A centrifugal fan 8 is provided in an enclosure 2 so that an air flow may be generated by means of the fan 8 in the enclosure 2. The high- temperature air caused in the enclosure 2 by the heat generated from a smoothing capacitor 5 and a semiconductor element 6 flows toward the fan 8 in the axial direction (as shown by the arrow A) and the air drawn into the fan 8 flows toward the internal surface of the enclosure 2 in the centrifugal direction (as shown by the arrow B). The air which comes into collision with the internal surface of the enclosure 2 diffusibly flows along the internal surface of the enclosure 2.  Because of these air flows, the cooling of the smoothing capacitor 5 and the semiconductor element 6 is accelerated, because the heat transfer from the capacitor 5 and the element 6 to the air is accelerated and, at the same time, the heat transfer from the air to the enclosure 2 is also accelerated.
Patent JP-2000093997-A (JP)
Title: Nitrate nitrogen denitrifying substrate
Inventor: YATAGAI ATSUSHI
IPC: C02F3/34
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To efficiently perform denitrification excellent in the removal of nitrate nitrogen of high concn. in farm land culvert waste water of a heavily manuared area while to smoothly propagate bacteria by constituting the subject substrate of a granular or lumpy material wherein a substance having microporous gaps is allowed to coexist in a principal compsn. of a substance based on calcium carbonate and sulfur. SOLUTION: A nitrate nitrogen denitrifying substrate is constituted of a granular or lumpy material wherein a substance having microporous gaps is allowed to coexist in a principal compsn. of a substance based on calcium carbonate and sulfur. As the substance based on calcium carbonate, calcium carbonate, a limestone powder, crushed limestone, a shell powder and crushed matter of shellfishes are used and, in the substance having microporous gaps, diatomaceous earth and baked matter thereof can be used as a mineral product and a processed material thereof and charcoal or coconut shell carbon can be used as other carbide. The granular or lumpy material can be obtained by mixing the substance based on calcium carbonate and sulfur with the substance having microporous gaps and heating and melting sulfur to quench and solidify the same and grinding and granulating the mixture.
Patent JP-S63124915-A (JP)
Title: Transducer
Inventor: YAMADA TAKESHI
IPC: G01R15/00
Filed: 1986-11-14
Abstract: PURPOSE:To obtain a linearization output corresponding to an input signal by providing a setting means for the specific range of an input value and a function which generates an output when the input value exceeds the range to a transducer which converts an input signal into a DC voltage within the specific range. CONSTITUTION:A sensor input circuit 3 is connected between input terminals 2a and 2b of the transducer 1. The sensor input circuit 3 amplifies the output of a temperature sensor to a specific level and supplies it output to an A/D converter 4, which digitizes and supplies the input to a microcomputer 5. The microcomputer 5 constitutes a comparing means 5C which compares the input value with the set upper-limit and lower-limit values and values which are different from those values by hysteresis, and supplies the output of an output buffer 11 when the input value exceeds the upper-limit and lower-limit values. The output buffer 11 drives a relay XH (XL) for upper-limit (lower-limit) value output.
Patent JP-H03133294-A (JP)
Title: Nonstandard signal detector and clock decision device
Inventor: TAGA SHIRO
IPC: H04N11/00
Filed: 1989-10-19
Abstract: PURPOSE:To detect a video signal to be a non-standard signal stably with high accuracy by monitoring the fluctuation of a phase difference of a horizontal synchronizing signal formed based on a horizontal synchronizing signal separated from a horizontal synchronizing signal and a video signal formed based on a color burst signal extracted from the video signal. CONSTITUTION:A color burst signal SC extracted by a burst extraction circuit 21 is fed to a clock generating circuit 22 and a reference horizontal synchronizing signal HR is formed via a frequency divider circuit 23 and fed to a phase measurement circuit 24. Moreover, a horizontal synchronizing signal HD separated by a synchronizing separator circuit 8 is fed to a phase measurement circuit 24 via an AFC circuit 25. The phase difference between the signals HR and HD is measured by the phase measurement circuit 24 and a phase difference data DPH is directly fed to a subtraction circuit 26 and delayed by a prescribed time at a delay circuit 27 and fed to a subtraction circuit 26. The circuit 26 calculates the difference between the input and output of the delay circuit 27 and a difference DDI is fed to a discrimination circuit 28. When the DDI is smaller than a prescribed value, the discrimination circuit 28 discriminates the video signal SV to be a standard signal and in other cases, the circuit 28 discriminates it to be a non-standard signal.
Patent JP-H07123681-A (JP)
Title: Swing motor
Inventor: OHASHI KYOSUKE
IPC: H02K33/16
Filed: 1993-10-29
Abstract: PURPOSE:To hold a rotor in the specified position by only the current application and current non-application so as to enable power saving by constituting the rocking motor out of a four-pole rotor, a stator core having the first to third projection in the specified positions, and an electromagnetic coil made at the second coil. CONSTITUTION:Projections 14-16, which form a part of a stator core(SC) 13, are opposed to a four-pole rotor (RT) 12. An electromagnetic coil 17, which can generate the magnetic force surpassing the magnetic force generated by the projection 14, is made at the projection 14. The projection 15 is made to oppose RT12 from the direction orthogonal to the projection 14, and the projection 16 form the direction orthogonal to the projection. In the case that a current is not applied to the electromagnetic coil 17, for SC11, the projection 14 works as an N pole, and the projections 15 and 16 as S poles. Moreover, in the case that the projections 14-16 are opposed to RT12, the projections 14 and 16 are opposed to the sections to show the same polarity, and only the projection 15 is opposed to the section of different polarity. Accordingly, the position of RT12 becomes stable in the position where the N pole is opposed to the projection 15.
Patent JP-S61138697-A (JP)
Title: Granular adsorbent and its production
Inventor: BUORUFUGANGU ZAITAA
IPC: C11D3/08
Filed: 1985-12-05
Abstract: The present invention relates to a granular adsorbent having a high uptake capacity for liquid ingredients of detergents and cleaning preparations, comprising (a) 60 to 80 wt. % of a cation-exchanging, synthetic aluminosilicate selected from the group consisting of zeolite A, zeolite X and mixtures thereof, said aluminosilicate containing water of hydration; (b) 0.05 to 5 wt. % of sodium silicate having a Na2O to SiO2 mol ratio within the range of about 1:2 to about 1:3.5; (c) 3 to 15 wt. % of a homopolymer of a monomer selected from the group consisting of acrylic acid, methacrylic acid and maleic acid; or a copolymer made by polymerizing a mixture containing at least one of said monomers, and (d) 8 to 18 wt. % of water removable at a temperature of about 145 DEG  C. The adsorbent may optionally include up to 5 wt. % of a nonionic surfactant. The adsorbent has an average particle size within the range of about 0.2 to 1.2 mm, and a bulk density in the range of about 400 to 700 g/l.
Patent JP-H05108865-A (JP)
Title: Picture processing method and device thereof
Inventor: MATSUMOTO AKIHIRO
IPC: G06K9/20
Filed: 1991-10-21
Abstract: PURPOSE:To attain the efficiency of a processing by designating an area where a character recognition is operated in inputted picture information, and storing a condition at the time of operating the character recognition corresponding to each designated area. CONSTITUTION:The inputted picture information is displayed at a CRT 3.6 as, for example, binary image data, and a range where the character recognition is operated is designated by using a PD(pointing device) 3.1 on the image data. The coordinate information of the designated recognition frame is transmitted to a character recognizing device 3.2. Then, when the entire recognition frames are designated, and the designated recognition frames are in the plural number, an operator instructs whether a recognition mode is to be set to each frame, or the recognition mode is to be set to the mode common to the entire frames by using the inputting device 3.1. Each kind of setting of the collation of words and the selection of a dictionary or the like can be attained by instructing an individually setting mode icon displayed at the CRT 3.6. Then, the information and the setting condition of each kind of setting mode are stored in a memory 3.5. And also, in a batch setting mode, the condition of the common mode is stored in the memory.
Patent JP-S62131984-A (JP)
Title: Enclosed compressor
Inventor: IZUMIYAMA HIROSHI
IPC: F04C29/02
Filed: 1985-12-04
Abstract: PURPOSE:To prevent oil from jetting out into a refrigerating cycle at a low temp. by providing an expansion/contraction member made of a shape memory alloy which deflects the direction of a gaseous body or a liquid which is made flow from a compressor part to a flow-out pipe, due to a deformed expansion/ contraction movement, in said flow-out pipe. CONSTITUTION:As a motor element 14 is operated, a compressor element 16 is also driven, and a refrigerant is made flow from a suction pipe 26 into a cylinder 18, discharged out of a discharge valve device 23 under a compressed condition by a piston 17, and made flow from a discharge chamber 22 into an enclosed container 11. Then, the refrigerant is made flow through a gap between a stator 12 and a rotor 13, a gap in the winding of the stator 12, and a gap between an enclosed container 11 and the stator 12, and from an upper flow-out pipe 24 to a refrigerating cycle. In this case, an expansion/contraction member 25 made of a shape memory alloy provided in the flow-out pipe 24 is positioned in a direction at a right angle to the axial direction of the flow-out pipe 24 at the time of low temp. or when the temp. of the compressor is low, blocking part of oil 28 which is about to be jetted out, thereby, preventing oil 28 from jetting out into a refrigerating cycle.
Patent JP-S62131598-A (JP)
Inventor: KAJIWARA YUJI
IPC: H05K3/46
Filed: 1985-12-03
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-H10103557-A (JP)
Title: Solenoid valve fitting structure
Inventor: HARA MASAHIKO
IPC: B60T8/36
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide solenoid valve fitting structure that can suppress sudden pressure fluctuation in a hydraulic circuit to a minimum so as to reduce generation of noise and vibration. SOLUTION: A passage forming body 11 is provided with a valve body insert hole 14 to which a first passage 12 and a second passage 13 are opened. A solenoid valve 15 is provided with a valve body 18 having a first oil passage 16 and a second oil passage 17 respectively communicated with the first passage 12 and second passage 13 of the passage forming body 11 and opened/closed by a plunger 23. The valve body insert hole 14 is a stepped hole large in diameter on the opening end side, and the valve body 18 of the solenoid valve 15 is provided with a radial collar 24 and inserted and fixed into the valve body insert hole 14 of the passage forming body 11. An elastic member is provided between the collar 24 of the valve body 18 and a step part 24 of the stepped hole.
Patent JP-H07102161-A (JP)
Title: Thermoplastic resin composition
Inventor: ISAWA KENICHI
IPC: C08K5/521
Filed: 1993-10-06
Abstract: PURPOSE:To provide an industrially useful thermoplastic resin composition having excellent moldability and mechanical properties and containing specific amounts of a polycarbonate copolymer having a specific structural unit and a phosphoric ester compound. CONSTITUTION:This thermoplastic resin composition is produced by compounding (A) 100 pts.wt. of a polycarbonate copolymer having the structural units of the formula I and the formula II [R<4> and R<5> are halogen or univalent hydrocarbon group; B is (R<1>-)C(-R<2>) (R<1> and R<2> are H or univalent hydrocarbon group), C(=R<3>) (R<3> is bivalent hydrocarbon group), O, S, SO or SO2; R<6> is 1-10C hydrocarbon group, its halide or halogen; p, q and n are integer of 0-4] with (B) 0.1-20 pts.wt. of a phosphoric acid ester compound and preferably (C) <=130 pts.wt., preferably <=110 pts.wt. of an inorganic filter such as carbon fiber and glass fiber. The amount of the structural unit of the formula II in the component A is 2-90mol% based on the sum of the structural units of the formula I and the formula II.
Patent JP-H01115644-A (JP)
Title: Recording head device
Inventor: HATORI KAZUYUKI
IPC: B41J2/44
Filed: 1987-10-30
Abstract: PURPOSE:To contrive to manufacture in a small-size and simple structure and to form a recording head body and a control circuit as an integral part, by performing a detection of recording head body abnormality and the other various controls with a memory means having a small memory capacity. CONSTITUTION:Temporary memory means 31, 41, an error check circuit 30, an electric conduction control circuit 40, an LED element conduction circuit 50, and a head drive power source circuit 60 are all integrally incorporated in a control circuit substrate 3. An LED head body 20 consists of a shift register 21, a latch/driver circuit 22, and an LED array 23. On the input side of the shift register 21 a signal input terminal 24 connected to a data control part 10 and a lock terminal 25 are provided, and on the output side thereof a signal output terminal 26 connected to the temporary memory means 31 of the side of the error check circuit 30 is provided. The temporary memory means 31, 41 fetch a corresponding function bit signal from the output signal terminal side of the shift register 21 and store it temporarily. According to the corresponding function bit signal respectively stored in the temporary memory means 31, 41, the error check circuit 30 and the conduction control circuit 40 perform an error check and a conduction control on the recording head body side.
Patent JP-H04148304-A (JP)
Title: Setting method for modal g code
Inventor: KOBAYASHI MASANORI
IPC: B23Q15/00
Filed: 1990-10-11
Abstract: PURPOSE:To prevent the malfunction or fault or the like of a machine tool, and to improve safety and operability by setting a modal G code by a parameter at the time of turning a power source an or at the time of resetting. CONSTITUTION:The modal G code is set by the parameter at the time of turning the power source on or at the time of resetting. For example, the modal G code before the turning-off of the power source is set at the time of turning of the power source on, so that an operation can be continued according to a program. On the other hand, an arbitrary modal G code can be set besides the following two selections where the modal G code before resetting can be continued or initialized, at the time of resetting. Thus, the malfunction or fault or the like of a machine tool 21 can be easily prevented only by inputting a numeric value by a keyboard 18, and the safety and operability can be improved.
Patent JP-H07282946-A (JP)
Title: Pressing tool with rotational stop mechanism to control position of rotatable die
Inventor: DEBITSUDO PII GOOBUEIA
IPC: H01R43/042
Filed: 1992-10-12
Abstract: PURPOSE: To provide a crimp tool having simplified die wheel rotation preventive mechanism. CONSTITUTION: A crimp tool 10 includes a pair of handles 12, 14, a crimping jaw-like member 34, dies and/or die inserts aligned with each other so as to receive a connector, and link mechanism 16 for connecting the handles 12, 14 to each other. A die wheel 30 provided with a plurality of dies of different sizes and shape is arranged at the front end of the handle 12 and adjusted to the action face of the crimping jaw-like member 34 secured to the front end of the handle 14. The die wheel 30 has a plurality of passages 54. A cavity is formed in the handle 12, and a ball 56 is arranged therein. A strap 58 formed of spring steel is secured to the handle 12 to impart energizing force to the ball 56.  When the die wheel 30 is index-fed to put the specific die in an operating state, the strap 58 protrudes the ball 56 into one of the passages 54 so as to function as rotation preventive purpose for holding the die wheel 30 in the index-fed position.