baber/WOPTO huggingface dataset:
Patent JP-S61297011-A (JP)
Title: Finishing method for gear
Inventor: MIHARA TOSHIHIDE
IPC: B23F19/05
Filed: 1985-06-24
Abstract: PURPOSE:To improve the service life of tool thus to reduce the machining cost by employing a tool sticked with super-hard abrasive grains only to one gear face and repeating machining of one gear face of gear to perform finishing work. CONSTITUTION:Upon rotation of tool T sticked with super-hard abrasive grains Ta only to one gear face in the arrow direction (a), the opposite gear face of tool T will be the rotary driving face against a gear W to be machined thus to perform finish work of gear face W1 positioned at the abrasive grain Ta side. Similarly, the gear face W2 is positioned at the abrasive grain Ta side as shown at (b) to perform finish work of the gear face W2. Consequently, the gear face not sticked with abrasive grains and utilized as the driving face will function as the master side gear face to prevent application of excessive cutting resistance to the abrasive grain side and to prevent application of pushing force due to geared rotation. Consequently, peeling of the abrasive grain surface section is reduced considerably when compared with conventional one resulting in improvement of the service life of tool and reduction of cost necessary for finish work of gear.
Patent JP-H09318868-A (JP)
Title: Autofocusing device
Inventor: KONDO HIDEYUKI
IPC: G03B13/36
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an autofocusing device capable of accurately detecting a focusing position even when the focusing position can not be detected by conventional contrast detecting method in the case that a glossy metallic surface is observed. SOLUTION: In this autofocusing device, the complexity of an obtained image is detected, and a position where the complexity becomes maximum is adopted as a focusing position. For example, a video signal is differentiated, the number of switching points (inflection points) of change is calculated, and the position where the measured value is maximum is defined as the focusing position F. Or, position where the frequency of the high-frequency component of the video signal is maximum is defined as the focusing position F. Based on the complexity of an image, the accurate focusing position F can be detected even in the case two higher parts appear on contrast curve obtained by the conventional contrast detecting method and the peak values P(a) and P(b) do not appear on the position F.
Patent JP-H05310098-A (JP)
Title: Throw-out prevention device to vehicle-outside
Inventor: FUJII KIYOSHI
IPC: B60R22/46
Filed: 1992-04-30
Abstract: PURPOSE:To prevent occupants from being thrown out through a window opening at the side of a car body when an automobile is turned sharply or turned over. CONSTITUTION:In an automobile, one end of a protect belt 25 is installed movably at the top of a center pillar 5, a retractor is provided at the bottom of a front pillar 10, the middle part of the protect belt 25 is stored projectedly in a trim 16 along the edge of a side window 22, and an acceleration sensor 28 for operating the retractor 9 is provided. When the acceleration sensor 28 detects a strong shock due to collision, etc., of the automobile, the retractor 9 is operated to wind up the protect belt 25. By this winding tension, the protect belt 25 is provided extendedly and diagonally relative to the side window.
Patent JP-H0749456-A (JP)
Title: Binocular
Inventor: ABE TETSUYA
IPC: G02B27/22
Filed: 1994-05-27
Abstract: PURPOSE:To provide binoculars which enables one selectively view with both eyes the optical image of an object and the photographed image by an image pickup element. CONSTITUTION:An electronic binocular camera 1 has finder optical systems 3R, 3L, image display means (LCD) 34R, 34L, image pickup elements (CCD) 41R, 41L, photographing optical systems 4R, 4L for imaging thereto, and back lights 36R, 36L capable of being rotated and lighted/extinguishing in a body 2 consisting of right and left housings 2R, 2L. When the image display means 34R, 34L are in non-operated state, they are transparent, and the back lights 36R, 36L are moved to the retreat position and extinguished, so that the optical image of a subject can be viewed with both eyes through the finder optical systems 3R, 3L. When the photographed images by the image pickup elements 41R, 41L are reproduced by the image display means 34R, 34L, the back lights 36R, 36L are bonded to the back surface of each image display means and lighted, and the reproduced images can be stereoscopically observed by both eyes.
Patent JP-H033035-A (JP)
Title: Job input system from floppy disk
Inventor: SHINYASHIKI TAKASHI
IPC: G06F9/06
Filed: 1989-05-31
Abstract: PURPOSE:To easily input a job by storing a data set name relating to each data set stored in a floppy disk medium and its positional information in a data set label index table and displaying the 1st of data set names by referring the table. CONSTITUTION:Data set labels stored in the floppy disk medium 6 are red out by a data set label reading means 5 and the data set label index table 3 storing these labels is formed by a data set label index table forming means 4. Then, the list of data set names registered in the formed table 3 is formed by a data set name displaying/inquiring means 2 and displayed on a display device 1 and an operator is allowed to specify a data set name storing an objective job stream. Consequently, the operator can easily input only the objective job.
Patent JP-S62291-A (JP)
Title: Production of l-serine by fermentation method
Inventor: NODA MAYUMI
IPC: C12P13/06
Filed: 1985-06-25
Abstract: PURPOSE:In a production method of serine using a bacterium belonging to the genus Pseudomonas, to produce inexpensively L-serine, by using a variant having methionine demanding properties. CONSTITUTION:A variant such as Pseudomonas rhodomethylofaciens, AJ12224 (FERM P-8315), Pseudomonas rhodomethylofaciens AJ12225 (FERM P-8316), etc., belonging to the genus Pseudomonas, having methionine demanding properties, capable of producing L-serine from glycine, is cultivated. The medium contains glycine, a carbon source, a nitrogen source, an inorganic ion, vitamin, etc., and the culture is carried out under an aerobic condition. L-Serine is collected from the culture solution by using an ion exchange resin, etc.
Patent JP-S62295972-A (JP)
Title: Cationic electrodeposition coating resin composition
Inventor: TOMINAGA AKIRA
IPC: C09D5/44
Filed: 1986-06-16
Abstract: PURPOSE:To improve the corrosion resistance of a coated object at an edge without impairing the smoothness of a coating film, by using a specified blocked polyisocyanate compound as curing agent component of a cationic electrodeposition coating resin composition. CONSTITUTION:A cationic electrodeposition coating resin composition containing a curing agent comprising a blocked polyisocyanate compound which contains in a molecule one blocked isocyanato group whose blocking agent has a dissociation temperature of about 80-120 deg.C and a least one blocked isocyanato group which dissociates at a temperature higher than the above-mentioned by at least about 40 deg.C. A blocked polyisocyanate compound which contains in a molecule one isocyanato group blocked with an oxime and at least one isocyanato group blocked with an alcohol is preferably used.
Patent JP-H06346762-A (JP)
Title: Throttle valve
Inventor: TSUJINO MUTSUMI
IPC: F02D9/02
Filed: 1993-06-10
Abstract: PURPOSE:To correct unbalance in a center of gravity of a butterfly valve to achieve downsizing of a control motor. CONSTITUTION:A turning shaft C2 of a butterfly valve 10 which opens and closes an intake passage of an engine due to control of a control motor is positioned eccentrically from a bore center C1 of the intake passage. On the opposing-eccentricity side of the butterfly valve 10, a recessed part 20 with thin plate thickness (t) for positioning a center of gravity of the valve 10 nearly on the turning shaft C2 is formed by cutting out.
Patent JP-H09325637-A (JP)
Title: Thermal fixing device
Inventor: KAWARASAKI MASARU
IPC: G03G15/20
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To achieve an improvement in cleaning performance and also oil application by means of a relatively simple structure and, further, to miniaturize the device by pressing a pressing plate, with openings made in it along the periphery of a fixing roller and in its fixing area, against it, thereby removing residual matter on the surface of the fixing roller, and enabling the supply of oil from the openings. SOLUTION: The thin pressing plate 3 with the openings 5 made in it which is in contact with the fixing roller 2A is attached to a flame 1a. The pressing plate 3 curves along the periphery of the fixing roller 2A, and its contact face acts as a cleaning face for the fixing roller 2A. An oil application roller 6 is arranged upstream from the pressing plate 3 in the direction of the rotation of the fixing roller 2A, and the oil can be supplied from here. Thus, the oil can be supplied from the openings 5 to the fixing roller 2A and, at the same time, through the plurality of openings 5 made in the pressing plate 3 in its longitudinal direction it is evenly and uniformly applied to it in the longitudinal direction.
Patent JP-S6030438-A (JP)
Title: Strafified charaging engine
Inventor: MATSUOKA TAKESHI
IPC: F02D9/02
Filed: 1983-07-28
Abstract: PURPOSE:To enable fuel consumption of an engine to be improved without worsening its starting characteristic, by supplying stratified fuel to perform lean state stratified combustion when the engine is low loaded and both decreasing an intake air amount and advancing the injection timing so as to disperse fuel when the engine is started. CONSTITUTION:A control means 16, when it is started by a starting sensor 18, places a throttle valve 14 in its minimum opening position by a means 21 and advances the injection timing of stratified fuel from a fuel supply means 11 so as to disperse supplied fuel into a combustion chamber. Then the control means 16, if it advances to a range of low loaded operation of an engine after its firing further to its intermediate loaded range, returns the injection timing of the stratified fuel to the optimum condition and places the throttle valve 14 in its full opening condition so as to hold an intake air amount to a fixed level, performing stratified combustion under a lean condition. Next, the control means 16, if it advances to its loaded range above a predetermined value by a load detecting means 17, transfers the combustion to uniform combustion first by starting supply of dispersed fuel from a fuel supply means 13 next by decreasing supply of the stratified fuel so as to supply the dispersed fuel in accordance with a load. In this way, fuel consumption of the engine can be improved without worsening its starting characteristic.
Patent JP-H06343381-A (JP)
Title: Production of pillar-shaped bread, its baking mold and food using pillar-shaped bread
Inventor: SHIMAZAKI SHUICHI
IPC: A21D2/08
Filed: 1993-06-10
Abstract: PURPOSE:To obtain pillar-shaped bread having fineness and elasticity, a food by thinly slicing the bread and rolling an ingredient with the sliced bread and a mold for baking the bread. CONSTITUTION:An ordinary bread dough material is mixed with a proper amount of a W/O/W type emulsion composition or its powder product and bread dough is prepared by a conventional method. The bread dough is fermented and put in a cylindrical baking mold. A cover is placed on the mold and the bread dough is roasted in a given way to produce pillar-shaped bread. A mouth part of a bottomed cylindrical material made of a metal is detachably engaged and sealed with a cover made of a metal to give a pillar-shaped bread baking mold. The pillar-shaped bread is thinly sliced and an ingredient is wound with the sliced piece to give a food using the pillar-shaped bread.
Patent JP-H06348107-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/02
Filed: 1993-06-10
Abstract: PURPOSE:To provide an image forming device capable of applying very stable and uniform electrification by heating magnetic grains without generating ozone and without causing the dielectric breakdown of an image forming body. CONSTITUTION:This image forming device is provided with a nonmagnetic conducting electrifying roller 22 rotatably arranged around a magnet body 23 arranged and fixed with different magnetic poles in turn on the outer periphery and an electrifying device 20 bringing a magnetic brush made of a layer of magnetic grains 21 stuck on the outer periphery of the electrifying roller 22 into contact with a moving photoreceptor drum 10, forming the bias electric field between the electrifying roller 22 and the photoreceptor drum 10, and electrifying the photoreceptor drum 10. The magnet body 23 is arranged with different magnetic poles across the nearest position between the photoreceptor drum 10 and the electrifying roller 22, the horizontal magnetic field is formed in the electrification region, and a heating member heating the magnetic grains 21 is provided. A plate-like elastic plate and a fur brush 40 are provided downstream of the magnetic brush to prevent the outflow of the magnetic grains 21 from an electrification section.
Patent JP-H09317763-A (JP)
Title: Sliding bearing
Inventor: KONISHI MASAHIDE
IPC: F16C27/06
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a remarkable expansion of a preferable range of application by a method wherein a shock dampening characteristic of a shock absorbing material can be adjusted, a predetermined bearing performance is realized and held in a stable manner even against a variation of a loading condition or the like. SOLUTION: Shock absorbing material 2 such as rubber or the like for resiliently supporting a plurality of sliding pieces 1A of sliding member 1 of hard material such as ceramics or the like divided into some segments against an inner circumference of a cylindrical bearing housing 3 is comprised of a plurality of shock absorbing pieces 2A... in an axial direction and a circumferential direction. An adjusting mechanism comprised of female threaded holes 9... and adjustment operating pieces 10... threadably engaged with the female threaded holes is arranged at an outer diameter position of each of the shock absorbing pieces 2A... so as to enable their shock absorbing characteristic to be adjusted through increased or decreased compression force in a direction of diameter in respect to each of the shock absorbing pieces 2A.
Patent JP-H01306732-A (JP)
Title: Cooker
Inventor: KANEKO YASUNORI
IPC: F24C15/24
Filed: 1988-06-06
Abstract: PURPOSE:To use a heat-resistant durable catalyst in a cooker to enable it to completely decompose the smoke and hydrocarbon products generated during the heat cooking by making a secondary radiant material of inorganic heat-resistant fiber cloth support, at a position facing an exhaust vent, a composite oxide catalyst of Mn, Cu, and Ce and obtained by thermal decomposition of coprecipitation products. CONSTITUTION:For example, in the grill section of a gas table with a grill, a secondary radiant material 7 provided close to a burner 10 is a cloth knitted from inorganic heat-resistant fibers and made to support a composite oxides-catalyst based on Mn, Cu, and Ce. Almost simultaneously with ignition of the burner 10 the secondary radiant material 7 becomes red heat at positions close to the flame, causing a severe corrosive environment, but the cloth of inorganic heat-resistant fibers in use poses no problem with respect to resistances to heat, corrosion, and the like. The cloth is made to support said composite oxide catalyst, for example, by impregnating silica cloth with aqueous solutions of nitrates of Mn, Cu, and Ce by steep and then by soaking it in an aqueous solution of NaOH to cause coprecipitation, followed by washing, drying, and thermal decomposition for two hours at 450 deg.C. It is desirable for the catalyst to be supported at a position facing an exhaust vent 5. In place of said metallic salts an acetate, a carbonate, an ammonium salt, and the like can be used; an alkali, sodium carbonate, and the like are also useful.
Patent JP-H04365945-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: YOSHIHARA FUMIHIRO
IPC: F01N3/20
Filed: 1991-06-11
Abstract: PURPOSE:To prevent deterioration of an air-fuel ratio controllability due to variation of a control cycle, in an air-fuel ratio feedback control. CONSTITUTION:A rich basic time TRS, a lean basic time TLS (basic control cycle) in an initial condition are preliminarily stored in respouse to an engine speed N and a basic fuel injection quantity Tp, (S32). The really calculated rich time TR, and the lean time TL (control cycle) are compared respectively (S33, S38) with the basic times TRS, TLS under corresponding conditions respectively. Proportional control constants PR, PL of an air-fuel ratio feedback correction coefficient LMD are corrected (S36, S41) in the direction eliminated extension of the control cycle.
Patent JP-H01309206-A (JP)
Title: Adhesive composite for circuit connection
Inventor: TSUKAGOSHI ISAO
IPC: H01B1/00
Filed: 1988-06-06
Abstract: PURPOSE:To obtain an adhesive composite for circuit connection of high workability and high reliability by adding a specified amount of electro- conductive filler to a specified insulating adhesive. CONSTITUTION:0.1-10vol.% of electro-conductive filler is added to an insulating adhesive composed of 90-20wt.% of SEBS (S denotes a styrene polymer block, EB denotes a copolymer block of ethylene and butylene) containing adhesive functional groups and 10-80wt.% of epoxy resin added with potential harder and 0.05-5wt.% of coupling agent. Thereby an adhesive of excellent adhesiveness, humidity resistance and heat resistance is combined with conductive particles, thus the reliability of connection under high temperature and high humidity can be improved significantly.
Patent JP-S6099398-A (JP)
Inventor: CHIYAARUZU GURIINFUIIRUDO
IPC: F23G5/027
Filed: 1984-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06331645-A (JP)
Title: Optical fiber acceleration sensor
Inventor: SANO OSAMU
IPC: G01P15/03
Filed: 1993-05-19
Abstract: PURPOSE:To measure acceleration without errors due to the loss of light during transfer through optical fibers. CONSTITUTION:A glass plate 24 having one end held in position is provided and three parallel optical fibers 1, 2, 3 are provided on the glass plate 24. Three light beams of different wavelengths, which are bundled during transmission, are transmitted to the respective optical fibers 1,2,3 through an optical fiber 23 which is separated into three parts by optical filters 16,17,18. The light beams are emitted from the end faces of the optical fibers 1,2,3, are reflected by reflectors 26,27,28, then returned to the optical fibers 1,2,3, and then bundled and returned to the optical fiber 23. The reflector 26 is provided with a portion 26a which reflects light only when placed in a vibration-free place. The reflectors 27,28 are provided with respective light-reflecting portions 27a, 28a and respective unreflecting portions 27b, 28b and have a deviation of 1/4 between their patterns.
Patent JP-H05347255-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: OKAMOTO NAOYA
IPC: H01L21/203
Filed: 1992-05-29
Abstract: PURPOSE:To limit the carbon acceptor residual in an upper growth layer to a low level in concentration by a method wherein TEGa and TMQa are introduced into a growth chamber through the same gas inlet to enable a P layer to grow. CONSTITUTION:A P-type III-V compound semiconductor first layer containing Ga as III element and an N-type or I-type second layer are successively and epitaxially grown to form a compound semiconductor device, where the first layer is made to grow containing carbon as P-type impurity by making use of trimethyl gallium and triethyl gallium as Ga sources, and in succession the second layer low in carbon concentration is epitaxially grown. When trimethyl gallium and triethyl gallium are fed at the same time at the growth of a P layer, trimethyl gallium can be lessened in flow rate without decreasing acceptors in concentration, and moreover carbon acceptors unintentionally mixed into an N or I layer grown in a following process can be lessened in concentration.
Patent JP-H05336208-A (JP)
Title: Input/output device containing monitoring function
Inventor: YAGISAWA MASASHI
IPC: G06F3/048
Filed: 1992-05-29
Abstract: PURPOSE:To exactly decide the factor of an abnormality by monitoring the input/output information received from a main controller and the external equipments. CONSTITUTION:An input/output device 14 is connected to the external equipments via a main controller 11 and an input/output terminal 15 and also connected to a personal computer 16. The computer 16 has a universal type and works with a monitoring program. The device 14 receives the monitoring commands from the computer 16 in an output information waiting state and starts to monitor the input/output information. The monitoring commands include a communication information periodical transmission command, an input/output state periodical transmission command, an input/output state change mode transmission command, a communication information occasional transmission command, an input/output state occasional transmission command, etc. In such a constitution, it is possible to decides whether the control signals are continuously outputted by the program error of the controller 11 or not and to decide the fault of an input/output display device or the abnormality of a communication cable, etc.
Patent JP-H11337713-A (JP)
Title: Formation of diffraction grating
Inventor: MATSUDA MANABU
IPC: H01S5/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a diffraction grating which does not require intricate optical systems, has a simple phase shift and is modulated in period within the same substrate surface by recording the interference patterns formed by the interference of plus first-order diffracted light and minus first-order diffracted light formed from incident light by the diffraction grating on a photosensitive material. SOLUTION: The incident light 5 of a wavelength at which the photosensitive material 3 formed on a substrate 4 is sensitized is made incident on a transparent medium 2 formed with the diffraction grating 1 on its surface and the interference patterns formed by the interference of the plus first-order diffracted light 6 (θ<+> dif ) and the minus first-order diffracted light 7 (θ<-> dif ) formed by the diffraction grating 1 are recorded on the photosensitive material 3. The period of the interference patterns may be made 1/2 the period ΛM of the diffraction grating 1 without depending upon the wavelength λ and incident angle θin of the incident light 5 by using the interference of the plus first-order diffracted light 6 and minus first-order diffracted light 7 formed by the diffraction grating 1 in such a manner.  As a result, the formation of the diffraction grating 1, i.e., master diffraction grating to be disposed at the transparent medium 2 is facilitated.