baber/WOPTO huggingface dataset:
Patent JP-S6278464-A (JP)
Title: Suction secondary air feeding device for internal combustion engine
Inventor: KAWANABE TOMOHIKO
IPC: F02M23/04
Filed: 1985-09-30
Abstract: PURPOSE:To enable control of secondary air amount which reduces the occurrence of hunting, by a method wherein, from an reference valve opening time of an on-off valve and a correction value, determine by an output from an O2 sensor, an output valve opening time is determined, and a correction value is differed depending upon whether an air-fuel ratio is lean or rich. CONSTITUTION:An air cleaner 2 is communicated with a suction manifold 4, located down a line from a throttle valve 6, through an intake secondary air feed passage 8, and an electromagnetic on-off valve 9 is located in the passage 8. Duty control is made on a valve opening time of the valve 9 by means of a control circuit 20. Namely, it is discriminated from an output from an O2 sensor 14 whether an air-fuel ratio is lean or rich as against a desired air-fuel ratio, and when discriminated that it is lean, a reference valve opening time, determined based on an operating condition, is decreased by a first correction value, meanwhile, when discriminated that it is rich, a reference valve opening time is increased by a second correction value, lower than the first correction value. When an air-fuel ratio is changed from rich to lean, the first correction value is increased only during the change, and when it is changed reversely, the second correction value is increased only during the change.
Patent JP-H0267814-A (JP)
Title: Synchronizing signal generating device for electronic still camera
Inventor: OSHIBA HISASHI
IPC: H03K5/01
Filed: 1988-09-02
Abstract: PURPOSE:To improve the precision of distinction between noise and a normal signal by eliminating the noise whose width is shorter than the 16-clock period and quantifying and expressing the capability of distinction between noise and a true synchronizing signal. CONSTITUTION:When an input signal DIN is inverted to the low level at a certain time and a narrow noise by which it is goes to the high level and the low level again within 16 periods of a clock signal CK is inputted, counter circuits 11 and 12 in circuits A and B are reset before counting the clock signal CK 16 times. Consequently, signals XR and XS go to the high level together, and the internal state of an R-S flip flop 13 is not changed, and an output signal QO is kept in the same level, and the narrow noise whose width is longer than one period of the clock signal CK and is shorter than 16 periods is eliminated. Thus, an excellent noise elimination characterstic is obtained.
Patent JP-S6372945-A (JP)
Title: Differential limiting device
Inventor: AZUMA HITOSHI
IPC: F16H48/22
Filed: 1986-09-16
Abstract: PURPOSE:To avoid sudden increase in differential limiting torque and stabilize a traveling property by feeding a pressure oil to a hydraulic actuator for bringing friction boards into pressure contact with each other from a hydraulic pump which is driven in accordance with the relative rotating speed between a differential case and a side gear. CONSTITUTION:When difference in rotation occurred between right and left driving wheels due to the turning of a vehicle, differential rotation takes place between side gears 20, 21 while also causing relative rotation between the gears 20, 21 and a differential case 10. Thereby, since the main shaft 32 of a hydraulic pump 31 is driven at a rotating speed proportionate to the differential rotating speed at that time, a pressure oil proportionate to the differential rotating speed at that time is fed from the pump 31 to a hydraulic actuator 26. And, a friction force is generated between friction boards 24, 25 in accordance with the hydraulic pressure fed to the actuator 26, generating a differential limiting torque in between the side gear 21 and the differential case 10. Thus, since the differential limiting torque can be obtained in proportion to a differential rotating speed based on the traveling condition of the vehicle, the optimum differential limiting function for each traveling condition can be obtained.
Patent JP-H0642524-A (JP)
Title: Filament body cover and manufacture thereof
Inventor: YANAGIDA TAKASHI
IPC: F16L59/06
Filed: 1992-07-24
Abstract: PURPOSE:To provide a cover and its manufacturing art for a control cable, or the like, having both heat insulating and radiating properties. CONSTITUTION:In a cover 2, in which a number of voids 3 that continuously extend in parallel to a spiral tube 1 locating at the center are arranged so as to surround the spiral tube 1, and each slit 5 formed between each void 3 and the exterior periphery of the cover 2, this cover 2 can be produced by making, by means of a cutting knife, a slit in a molded body that is formed by extruding synthetic resin around the spiral tube 1. Hence, the slits 5 are closed on the side of the cover 2 that comes in contact with a high temperature body but are open on the opposite end thereof, so that both heat insulating and radiating actions can be obtained.
Patent JP-S6372616-A (JP)
Title: Cosmetic
Inventor: SHIMA HIROSHI
IPC: A61K8/00
Filed: 1986-09-17
Abstract: PURPOSE:To easily obtain a cosmetic having high masking power and excellent covering effect, effective even at a low content of coloring pigment and giving excellent feeling to the skin such as spreadability and adhesivity to the skin, smooth feeling, etc., by using plate red iron oxide as an active component. CONSTITUTION:Plate red iron oxide is compounded to a cosmetic. The amount of the oxide depends upon the type of the cosmetic, however, it is within the range of 0.1-60wt%. The plate red iron oxide used in the present cosmetic has an average particle diameter of 0.05-1mu along the direction of plane, a thickness of 0.01-0.2mu and an aspect ratio (plate diameter/thickness) of >=2.0. More preferably, the ratio of particle diameter at the 1st quartile to the 3rd quartile in the cumulative distribution curve of particle diameter is 0.67-1.50 and that of the 1st decile to the 9th decile is 0.5-2.0. The plate red iron oxide can be produced e.g. from an aqueous slurry containing 3 components comprising a ferric salt, tartaric acid and an alkaline compound.
Patent JP-H0668088-A (JP)
Title: Text management system in distributed processing editer
Inventor: KOGA MASATO
IPC: G06F9/06
Filed: 1992-08-18
Abstract: PURPOSE:To read and efficiently edit a text and ID character strings stored in a host side editer buffer on a terminal whose memory capacity is limited. CONSTITUTION:A text read means 2 reads text information for one row of the text provided with the ID character string from a file 1. A character string storage means 8 calculates the number of required character string blocks 7 from the length of the text information read by the text read means, divides the text information into the character string blocks for the calculated number obtained by referring to a text substance part management table 9, stores it and also links it to the character string blocks 7 divided and stored by hunting a free text management record 5 and updating a pointer.
Patent JP-H1149796-A (JP)
Title: Cycloergostane derivative
Inventor: KAWAI KENICHI
IPC: A61P31/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new cycloergostance derivative exhibiting an antifungal activity against pathogenic fungi and useful as a medicine, an agrochemical or a raw material for converting into the medicine, the agrochemical, etc., by culturing a microorganism belonging to the genus Emericella. SOLUTION: A new cycloergostane derivative of the formula (R<1> is H; R<2> is OH; R<1> and R<2> together express a single bond). The derivative of the formula has an antiphongal activity against pathogenic fungi, and can be expected to be useful as a medicine, an agrochemical or a raw material for converting into the medicine or agrochemical. The compound is obtained by culturing a microorganism (e.g. Emericella heterohallica ATCC 16824 strain) having an ability to produce the cycloergostane derivative of the formula and subsequently collecting the product from the culture product.
Patent JP-H1042821-A (JP)
Title: Dried vegetable, fruit and/or seed and their production
Inventor: SUZUKI YASUAKI
IPC: A23L19/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a soft dried vegetable, fruit and/or seed capable of being easily eaten, little in oil contents, excellent in flavors, textures, qualities, appearances and restorability in good yields by subjecting the vegetable, the fruit and/or the seed to the combination of a pressure oil-cooking treatment with a vacuum oil-cooking treatment. SOLUTION: This dried vegetable, the dried fruit and/or the dried seed are obtained by subjecting a vegetable, a fruit and/or a seed to a pressure oil- cooking treatment and subsequently to a vacuum oil-cooking treatment at a low temperature, or to a vacuum oil-cooking treatment, to a pressure oil-cooking treatment and subsequently further to a vacuum oil-cooking treatment. The oil-cooking treatments are preferably carried out in a pressure condition of 1-3kg/cm<2> or in a vacuum condition of 3-5Torr.
Patent JP-S6188059-A (JP)
Inventor: GERUHARUTO ESHIYURITSUHI
IPC: B60K17/06
Filed: 1985-10-03
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-H0852577-A (JP)
Title: Method for joining solid phase
Inventor: KUROKI TAKANORI
IPC: B23K20/00
Filed: 1994-08-09
Abstract: PURPOSE:To join composite members such as a transition joint with an adequate strength economically and without restriction on the kind of alloys. CONSTITUTION:In forming a new surface by cutting and removing the surface layer of a second metal 2 including its contaminated layer such as an oxide film with the edge 5 of the joining end face of a first metal 1, and then in welding the joining face of the first metal 1 to the new surface of the second metal 2, the cutting is facilitated by setting the temperature of the second metal 2 higher than the first metal 1 and thereby softening the second metal 2.
Patent JP-S6463295-A (JP)
Title: Membrane el element
Inventor: YOSHIOKA TOSHIHIRO
IPC: C09K11/00
Filed: 1987-09-01
Abstract: PURPOSE:To remarkably improve the crystalline and orientation quality of a CaS base luminescent layer membrane at a low substrate temperature and at an early membrane formation stage, and improve the characteristics of a membrane EL element by applying the construction wherein the base/CaS/ luminescent layer membrane has a lattice matched IIb to VI group compound membrane as a substrate. CONSTITUTION:A membrane EL element is constituted by forming a luminescent layer of CaS base activated with rare earth or a rare earth compound and sphalerite or/a/wurtzite type IIb to VI group compound membrane having a lattice mismatching of as small as + or -0.3% or less with the (111) face of a CaS crystal as the base of aforesaid base material and strongly oriented to (0001), respectively positioned between two insulation layers arranged between two electrodes. The aforesaid IIb to VI group compound membrane is formed with ZnSe or Zn1-xCdx (0.3<=x<=1.0).
Patent JP-S60112201-A (JP)
Inventor: KATOU AKIO
IPC: F21S8/10
Filed: 1983-11-24
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-H0859670-A (JP)
Title: New cephem compound, its production and antimicrobial agent
Inventor: KOO NORIYUKI
IPC: C07D417/12
Filed: 1994-08-23
Abstract: PURPOSE: To obtain a new compound useful as an antimicrobial agent exhibiting excellent antimicrobial potency and treating effect on infectious diseases by bacteria from gram-positive bacteria including staphylococcus to gram-negative bacteria including Pseudomonas aeruginosa. CONSTITUTION: A compound of formula I [R<1> is a (protected amino; R<2> is H, a lower alkoxy, etc.; R<3> is H, a metal, a COOH-protecting group, etc.; R<4> is H, a halogen, vinyl, etc.; A is an alkylene which may contain S; B is a hetero ring; C is formula II (R<7> is H, a lower alkyl, etc.; R<8> is H, a halogen or a lower alkyl; R<9> and R<10> are each H or OH), etc.; (m) and (n) are each 0 or 1; Z is CH or N], e.g. 7β-((z)-2-(2-aminothiazol-4-yl)-2-(2-(5-(pyridin-2-yl)-1,3,4-oxadiazol-2- yl) thio) ethoxyiminoacetamide)-3-(benzothiazol-2-yl) thio-3-cephem-4-carboxylic acid sodium salt. The compound of formula I is obtained by reacting a compound of formula III with a compound of the formula MS-D (D is a hetero ring; M is a negative charge, a metal, etc.).
Patent JP-H0267870-A (JP)
Title: Picture processor
Inventor: IWABUCHI NAOMI
IPC: G06T7/40
Filed: 1988-09-02
Abstract: PURPOSE:To process a picture without being influenced by a noise by deciding the type of the picture by the mean density difference between high-density areas and low-density areas in the local area of a picture area. CONSTITUTION:An identifying part 3 separates an attenuation-paid picture element in the local area inputted from a line buffer 1 into the high-density areas or the low-density areas and obtains the mean densities of both high- density areas and low-density areas. The identifying part 3 compares the density difference between the means density of the high-density areas and the mean density of the low-density areas with a decision threshold value and decides that it is a characteristic part or a photograph part. Thus, even picture information whose picture includes the noise can be picture-processed without being influenced by the noise.
Patent JP-S6190389-A (JP)
Inventor: DONARUDO CHIEN IYUUAN RII
IPC: H03F3/345
Filed: 1985-10-02
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-H0965293-A (JP)
Title: Video signal processing circuit
Inventor: YAMAGUCHI NORIYUKI
IPC: H04N5/46
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain the device by which YC separation, motion adaptive sequential scanning and scanning conversion are attained by providing a prescribed number of time base conversion, motion detection, YC separation, color demodulation, scanning conversion and double speed processing circuits so as to reduce the capacity of required memories. SOLUTION: A circuit 5 conducts 3:4 scanning conversion for a V signal. A circuit 6 separates YC adaptively according to an output of a circuit 8 to provide an output of Y and C signals for actual scanning lines. A circuit 7 outputs Y and C signals of interpolation scanning lines. A circuit 8 detects a motion of a V signal proper to the positions of the real scanning lines and the interpolation scanning lines. A circuit 9 demodulates the C signal of the actual scanning line and a circuit 10 demodulates the C signal of the interpolation scanning line respectively. Circuits 11, 12, 13 apply filtering to Y, I, Q signals respectively to provide signals for actual and interpolation scanning lines of all valid scanning lines. A circuit 14 converts the Y signal of the actual scanning line and the interpolation scanning line into the Y signal of noninterlace scanning, a circuit 15 converts the I signal of the actual scanning line and the interpolation scanning line into the I signal of noninterlace scanning, and a circuit 16 converts the Q signal of the actual scanning line and the interpolation scanning line into the Q signal of noninterlace scanning.
Patent JP-H10189766-A (JP)
Title: Semiconductor integrated circuit device and fabrication thereof, semiconductor wafer and fabrication thereof
Inventor: MATSUDA YASUSHI
IPC: H01L27/092
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To reduce the fabrication cost of MIS device employing an epitaxial wafer. SOLUTION: Impurity ions are implanted with high energy into the vicinity of interface between an epitaxial layer 2 and a silicon substrate 1 to form an ion implantation layer 5. The ion implantation layer 5 serves as a barrier wall for prevent a latent flaw or a micro defect on the surface of the silicon substrate 1 from having a significant effect on the epitaxial layer 2. A structural defect in the ion implantation layer 5 caused through amorphous process serves as a gettering layer for capturing contaminants, e.g. heavy metals, intruding into the substrate in the way of the process. Furthermore, the heavily doped low resistance ion implantation layer 5 contributes to enhancement of latch-up resistance of a CMOSFET.
Patent JP-H0884310-A (JP)
Title: Digital delay circuit block, scanning circuit and drive method for the scanning circuit
Inventor: HAYAMA HIROSHI
IPC: H04N5/341
Filed: 1994-09-14
Abstract: PURPOSE: To realize a scanning circuit and its drive method in which a change in a threshold voltage of transistor(TR) elements is recovered. CONSTITUTION: Circuit blocks A, B each provided with a means that connects a node floating to ground when connecting a clock signal application terminal and a power supply voltage application terminal connect to ground and a means setting a level of part of the nodes to a power supply voltage level are connected in series and the connection circuit acts like a scanning circuit. The scanning circuit is driven by 4-phase clock signals ϕ1,ϕ2,ϕ3,ϕ4 which repeat sequentially a data reception period, a data transfer period, a discharge period and a state setting period and the circuit blocks connected in series are driven by the 4-phase clock signals whose phases are shifted for a phase one by one sequentially.
Patent JP-S59111408-A (JP)
Title: Fm signal demodulation circuit
Inventor: KURODA KAZUO
IPC: H03D3/04
Filed: 1982-12-16
Abstract: PURPOSE:To eliminate unnatural feeling of listening by sampling and holding a periodic signal having an electric value in response to the period of an FM signal at each period and taking a reciprocal of said electric value as a demodulating signal so as to apply the compensation at dropout for a short period. CONSTITUTION:When the FM signal is inputted, a level detecting circuit 16 generates a level detecting pulse as an output voltage of a triangle wave generating circuit 9 is increased. Thus, a sampling pulse synchronized with a trigger pulse from an inverter 19 is applied to a switch 11 and an output is produced from a sample-and-hold circuit 10. When a dropout is detected at a dropout detecting circuit 17, since no trigger pulse is generated, the sample-and-hold circuit 10 outputs the preceding sample value continuously. The demodulating signal passes through a reciprocal amplifier 15. Then, the compensation at the generation of dropout is applied for a short period, allowing to prevent unnatural feeling of listening.
Patent JP-H04102374-A (JP)
Title: Insulating gate type effect transistor
Inventor: YAMADA KOICHI
IPC: H01L29/78
Filed: 1990-08-21
Abstract: PURPOSE:To acquire an insulating gate type field effect transistor whose transfer conductance changes in accordance with positive and negative of a gate voltage by forming a gate electrode of a polycrystalline silicon layer wherein a P-N junction is formed. CONSTITUTION:A gate electrode 4 is composed of a polycrystalline silicon layer wherein a P-N junction is formed. A P<+> polycrystalline silicon layer 4b is formed in an N<+> polycrystalline silicon layer 4a and others are formed like a conventional example. Since a space region width in the P-N junction changes in accordance with positive and negative of a gate voltage and a voltage distribution in MOS structure changes, transfer conductance changes in accordance with positive and negative of the gate voltage.
Patent JP-S6199773-A (JP)
Title: Seal
Inventor: HOSHINO MASA
IPC: F16J15/34
Filed: 1984-10-19
Abstract: PURPOSE:To obtain SiC-coated graphite seal which is not liable to cause hair crack in SiC layer by converting the surface of an isotropic graphite base material having a bulk specific gravity of 1.50-1.70 and a coefficient of thermal expansion of 4.0X10<-6>/ deg.C into SiC. CONSTITUTION:Graphite base material is formed by kneading aggregate such as coke powder, graphite or the like with a binder such as tar pitch or the like, molding ground molding powder by C/P, and then burning same. A seal ring 1 is formed by the graphite base material, and the seal ring 1, silica powder and coke powder are put in a heating furnace to generate SiO gas. The SiO gas is brought into contact with the seal ring 1, so that the surface of the seal ring 1 is converted into SiC. Thus, SiC graphite seal which is not liable to cause hair crack can be obtained.
Patent JP-2001047726-A (JP)
Title: Stencil printer
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/14
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To straightly cut a master original sheet without inclining or without forming nicks at cutting position when the original sheet is cut along a lateral direction by scissors, a cutting knife or the like. SOLUTION: A cutting guide 36 formed straightly along a lateral direction of a master original sheet 8a is provided near a master original sheet roll 10 contained and held in a containing holder 2. When the sheet 8a drawn from the holder 2 is cut by scissors, a cutting knife or the like, the guide 36 is used as a guide of the scissors or the knife, the scissors or the knife is moved along the guide 36 to straightly cut the sheet 8a at the cutting position without inclining or without nicks.
Patent JP-S59111044-A (JP)
Title: Apparatus for measuring gas in oil of oil contained insulating electric device
Inventor: MASUDA KATSUHIKO
IPC: G01N21/35
Filed: 1982-12-17
Abstract: PURPOSE:To make it possible to measure a desired kind of gas, by analyzing gas permeated through a high-molecular permeable membrane by an infrared type gas analyser. CONSTITUTION:As a permeable membrane 6, one which is impervious to insulating oil but pervious to only gas dissolved in said oil may be used. In addition, because a certain time is required before the gas dissolved in the oil is permeated into a gas chamber through the permeable membrane 6 to reach equilibrium, the area of the opening part of the gas chamber 7 is made large and the volume of the gas chamber 7 is reduced as possible so as to shorten a time before the gas reaches equilibrium. Gas belonged to a kind to be measured is sealed in light receiving chambers 11a, 11b and, when the same kind of gas is present in the gas chamber 7, infrared rays having a wavelength range peculiar to said gas emitted from a light source 9 is partially absorbed in the gas chamber 7 and, therefore, infrared rays having said wavelength range incident to a light receiving chamber 11 is reduced. By this phenomenon, pressure difference is generated in the light receiving chambers 11a, 11b by the change of absorbed energy and a gas stream is generated in the conduit connecting the light receiving chambers 11a, 11b. This minute amount of the gas steam is converted to an electric signal by a detector 12 and the gas concn. in the gas chamber can be determined from the signal amount thereof.
Patent JP-H0776550-A (JP)
Title: Benzocarbacycline derivative and production thereof
Inventor: TOMIYAMA TAKESHI
IPC: C07C59/54
Filed: 1993-09-06
Abstract: PURPOSE:To provide the novel compound having platelet coagulation-inhibitory activity, also good in chemical stability. CONSTITUTION:The compound of formula I (R is 4-7C saturated or unsaturated alkyl, or the above-mentioned alkyl having 1-3C alkyl as branched chain, cyclopentyl or cyclohexyl; X and Y are such that one of them is CH2, the other being O, or X-Y is CH=CH) or a medicinally usable salt thereof, e.g. 4{(2RS,3 RS,3aSR,8aS)-2-hydroxy-3-[(3SR and RS)-3-hydroxyoct-1-enyl]-1,2,3,3a,8,8d- hexahydrocyclopenta[a]-inden-7-yl}butyric acid. The compound of the formula I can be obtained by hydrolyzing a compound of formula II or III.