baber/WOPTO huggingface dataset:
Patent JP-2000232099-A (JP)
Title: Process simulation method
Inventor: AKIYAMA YUTAKA
IPC: G06F17/50
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To realize reduction in fluctuations at the interface. SOLUTION: Displacement vectors at respective nodes on the interface are calculated, based on oxidant concentration at prescribed time intervals, and a new interface is generated based on the shift vectors. At this time, it is determined whether or not the node to be calculated moved at previous time (step 102). When the node to be calculated has moved, it is determined whether or not the nodes on both sides have moved the previous time (step 104). When one of the nodes adjacent to the node to be calculated did not moved, the unit vector direction of the displacement vector at the previous time of the node which did not moved, and the unit vector direction of the displacement vector at the present time of the node moved adjacent to the node to be calculated are combined. Then, this combined vector direction is used as the displacement vector direction of the node to be calculated.
Patent JP-S52115574-A (JP)
Title: Washing machine
Inventor: FUKUCHI TSUYOSHI
IPC: D06F39/08
Filed: 1976-03-24
Abstract: PURPOSE: To prevent water loss due to oversupply, and to prevent a basket surface cloth from fouling with a dirt such as red rust. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02211113-A (JP)
Title: Hot air type baking machine
Inventor: ITO AKIRA
IPC: A47J37/04
Filed: 1989-02-10
Abstract: PURPOSE:To enable the baking of a food pertinently and efficiently with a scorched line formed thereon, and simplify the construction of a device by forming at least the surface of a hot air blow tube with a far infrared radiation body. CONSTITUTION:A heat baking chamber 3 is provided on a body frame 1 and a conveyor 2 for food carriage is so laid as to pass through the heat baking chamber 3. Also, a hot air blow tube 4 is so branched and laid as to sandwich both upper and lower sides of the conveyor 2 within the chamber 4, and hot air is blown from the tube 4 to a food 20 on the conveyor 2 for baking. Furthermore, at least the surface of the hot air blow tube 4 is made of a far infrared radiation body. According to the aforesaid construction, it is possible to bake a food pertinently and efficiently with a scorched line formed thereon and to simplify the construction of a device.
Patent JP-S62189368-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: TAKAHASHI NOBUTAKA
IPC: F02P5/153
Filed: 1986-02-14
Abstract: PURPOSE:To ensure discrimination of abnormality and to prevent the occurrence of erroneous decision, by a method wherein a region is divided into a first region wherein normality and abnormality of a knock detecting system is reliably discriminated, and a second region except the first region, and the first region has priority over the second region in discrimination. CONSTITUTION:A region deciding means (c) decides whether a region is a first operation region, wherein normality and abnormality of a knock detecting means (b), detecting knocking occurring to an engine based on an output from an operating state detecting means (a), can be discriminated, or a second operation region except the first operation region. An abnormality deciding means (e) decides an output from the knock detecting means (b) by means of a given formula to discriminate abnormality, and during the discrimination, abnormality discrimination in the first operation region is carried out in priority over that in the second operation region. When this constitution discriminates abnormality of the knock detecting means (b), a fail safe means (f) computes a safe correction amount by means of which an ignition timing is corrected to the delay angle side.
Patent JP-H04244502-A (JP)
Title: Gas burner for cooking device
Inventor: KODERA HIROSHI
IPC: F23D14/06
Filed: 1991-01-30
Abstract: PURPOSE:To provide a gas burner with high efficiency and the greater amount of an input. CONSTITUTION:A plurality of elongated flame hole structures 32b are disposed radially or substantially radially, and further adapted to jet gas horizontally tangentially or substantially tangentially. Secondary air is supplied from the upper and lower surfaces of a gas flow jetted from flame holes 32c of the flame hole structure 32b. With such construction, the flame is unlikely to be spread out from the outer periphery of a pan even if the flame is made greater, and there is reduced the possibility of the secondary air being lacked. Accordingly, it is possible to complete burning even if a kettle holder is lowered and a pan bottom is approached in the vicinity of the kettle holder. Thus, there can greatly be improved the efficiency of the gas burner when the amount of an input is greater.
Patent JP-S62189003-A (JP)
Inventor: IOKA YASUO
IPC: A43B5/04
Filed: 1986-02-14
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-S58148789-A (JP)
Title: Pressure-sensitive duplicate paper
Inventor: ASANO MAKOTO
IPC: B41M5/136
Filed: 1982-03-02
Abstract: PURPOSE:To improve the concentration and light fastness of color by using a lactone colorant and a methine colorant as pressure-sensitive colorants and adding a 2,6-di-substituted phenol derivative to a developer agent in a pressure- sensitive duplicate paper using a clay mineral-based developer. CONSTITUTION:A lactone colorant of phthalide or fluoran series and a methine colorant of the formulaI(where X is a substituted or nonsubstituted phenyl, naphthyl, indolyl or beta-styryl, R1-R6 are each amino, alkyl, alkoxy or halogen atom, and R7 and R8 are each H, a halogen atom or a lower alkoxy) are mixed, as needed, with an alkanolamine, a sequestering agent, etc., and micro-capsulated to form a color micro capsule layer. On the other hand, 1-50pts.wt. a 2,6- di-substituted phenol derivative on the basis of 100pts.wt. developer is added to the layer containing a clay mineral developer of acid clay, activated clay, etc.
Patent JP-H04262791-A (JP)
Title: Production of moranoline derivative
Inventor: EZURE YOJI
IPC: C07D211/46
Filed: 1990-02-13
Abstract: PURPOSE:To obtain the subject derivative for antiviral agent, etc., on an industrial scale at a low cost by alkylating culture liquid of a moranoline-producing strain, adding a glucose donor, treating with cyclodextrin glycosyl transferase and hydrolyzing the treated product. CONSTITUTION:A moranoline-producing strain (e.g. Streptomyces lavendulae SEN-158) is cultured. A glucose donor is added to the culture liquid optionally after alkylation and the mixture is treated with cyclodextrin glycosyl transferase to produce an oligoglycosyl-N-substituted moranoline derivative of formula I (R is H or lower alkyl; (n) is integer of 0-24), which is treated with glycoamylase to obtain a glycosyl N-substituted moranoline derivative of formula I ((n) is 0). The reaction product is fractionated and the separated compound is hydrolyzed to obtain the objective N-substituted moranoline derivative of formula I.
Patent JP-H11211778-A (JP)
Title: Method and apparatus for inspecting migration
Inventor: YODA SHOZO
IPC: G01R31/26
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a migration inspecting method providing inspection results suitable for evaluating practical migration resistance of a circuit board. SOLUTION: While applying a DC voltage between two circuit patterns 22a, 22b formed on a circuit board 21 to be inspected, at least one of conducting current, voltage and resistance between both circuit patterns 22a, 22b is measured and generation of migration is detected based on the measurement. In such a method for inspecting migration, at least one measurement is taken while mounting circuit components 14, 15 on the circuit board 21.
Patent JP-2000230206-A (JP)
Title: Elevated track construction method and device
Inventor: OBARA YOSHIYUKI
IPC: E01D21/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To efficiently construct an elevated track such as a new traffic system. SOLUTION: When an elevated track 1 is to be constructed, a new column 2 is erected in the front of a constructed existing track, and a new girder 3 is suspended between the column and the existing track to extend the track forward in this construction method. A erection girder 4 having a winding device 5 is protruded forward from the tip section of the existing track, a column member 2a is erected and a girder member is installed by the winding device 5, and the erection girder 4 is switched forward in sequence. A pair of the erection girders 4 are arranged in parallel at an interval, the column member 2a and girder member conveyed on the existing track are hung to be erected and suspended between the erection girders 4.  A construction device is provided with the erection girders 4, winding devices 5, holding members 6 for switchably holding the erection girders 4, and slide mechanisms moving the erection girders 4 in the width direction.
Patent JP-H01205929-A (JP)
Title: Preparation of nc data
Inventor: SEKI MAKI
IPC: G05B19/4093
Filed: 1988-02-15
Abstract: PURPOSE:To automatically prepare the NC data, avoiding the erroneous input of the working completion point, by calculating the coordinate values of the working completion point from the working completion point information, coordinate values of the working starting point, and the passage data, and preparing the NC data leading to the working completion point along a passage specified from the passage data. CONSTITUTION:The working completion point information which represents that the working completion point is a point which coincides with the working starting point, or a point passing by a prescribed quantity from the working completion point, or a point before a prescribed quantity from the working starting point is inputted from a keyboard 12. Therefore, the processor 11a of a system body 11 automatically calculates the coordinate values of the working completion pint from the working completion point information, coordinate values of the working starting point which are separately inputted, and the passage data. Then, the NC data leading to the working completion point along the passage specified from the passage data is automatically prepared.
Patent JP-H07222027-A (JP)
Title: Control system
Inventor: SATO KAZUHIRO
IPC: H04N5/00
Filed: 1994-02-04
Abstract: PURPOSE:To confirm a substantial video image even when a control picture is displayed over a wide range on a screen and to allow the user to easily understand the operation. CONSTITUTION:A button frame image is used for a control image and a substantial video image is viewed as a background as to other parts on a monitor than display of a frame and a button. Furthermore, a stereoscopic expression is made by applying shadow expression to a required position of the button frame image so that the button frame image is visually floated from the background video image. Moreover, an image expression is made as if a button were mechanically depressed actually by implementing button frame display whose shadow position is changed, for example, by the entry operation.
Patent JP-S63200873-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B07B13/02
Filed: 1987-02-13
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-S61191833-A (JP)
Inventor: SAKAMOTO HIDEYUKI
IPC: F25B1/00
Filed: 1985-02-20
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-S63200148-A (JP)
Title: Device for heating heat developable photosensitive material
Inventor: NAKAUCHI KENJI
IPC: G03D13/00
Filed: 1987-02-17
Abstract: PURPOSE:To enable the uniform heating, without generating difference in progress of developing and transferring by enlarging a gap in a center part of heating guide plates provided between thermal rollers than that in the outlet side of said plates. CONSTITUTION:The titled material 16 and an image receiving paper 32 which are overlapped with each other and carried, are passed the gap between a 1st thermal rollers 50, the gap between the thermal guide plates 56, the gap between a 2nd thermal rollers 52, the gap between the thermal guide plates 58 and the gap between a 3rd thermal rollers 54 in this order in the titled device 28. Thus, an image exposed on the titled material 16 is thermally developed, followed by transferring the image to the image receiving paper 32. The gap interposing carrying passages of the titled material 16 in the center part of heating the image recording range 80 of the thermal guide plates 56 and 58, is enlarged than that in the surroundings of said range 80, thereby preventing the thermal guide plates 56 and 58 from contact with said range 80. Thus, an uneven heating in the projecting part and the recessed part of a wrinkle of the titled material is reduced, thereby preventing the generation of the unevenness of the image.
Patent JP-S55126258-A (JP)
Title: Optical device of copying machine
Inventor: KITABAYASHI JIYUNICHI
IPC: G03B27/50
Filed: 1979-03-20
Abstract: PURPOSE: To make possible high-speed scanning with a simple constitution by moving a plane mirror as specified according to the original scanning radiation of a lighting device.  
     CONSTITUTION: A lighting device 3 moves parallel to an original 1 by which the original 1 is scanned and radiated. The reflected light from the original 1 expose a photosensitive drum 2 through an imaging lens 4 and plane mirror 5. If the movement of the mirror 5 along with the movement of the device 3 is so controlled that the mirror positions on the perpendicular bisector of the straight lines A'L, B'L... connecting the imaginary imaging points A', B' by this lens 4 and the exposure point L of the drum 2, then the exposure imaging point becomes the specified fixed point, thus the high-speed scanning may be done by the simple constitution of not requiring the movement of the imaging lens of a relatively large weight. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59157097-A (JP)
Title: Alpha,alpha-trehalose fatty acid tetraester derivative and its preparation
Inventor: NISHIKAWA YOSHIHIRO
IPC: C09K23/56
Filed: 1983-02-28
Abstract: NEW MATERIAL:A compound of formula I (R1, R1' are H, adjacent R1 and R1' forms benzylidene group; R2 is 1-21C alkyl). EXAMPLE:4,6:4',6'-Di-O-benzylidene-2,3:2',3'-tetra-O-acetyl-alpha-treh alose. USE:Carcinostatic agent, surface active agent. PREPARATION:The action of an acylating reagent of the formula: R2COY (Y is halogen, -OCOR2) on 4,6:4',6'-di-O-benzylidene-alpha,alpha-trehalose of formula II gives a compound of formula III where R1 and R1' in the formula I incorporate to form benzylidene group.
Patent JP-H10221710-A (JP)
Title: Reflection type color display device
Inventor: HIKIJI TAKETO
IPC: G02F1/1347
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a multi-color displayable reflection type color display device capable of obtaining a high brightness display, remarkably improving particularly white display brightness, improving visibility and facilitating drive and manufacture of the device. SOLUTION: Light control elements 10G, 10R, 10B are laminated successively from an external light incident side. Respective light control elements 10G, 10R, 10B form transparent pixel electrodes 21, 22, and are constituted so that light control layers 23M, 23C, 23Y consisting of a chiral nematic liquid crystal containing a dichroic dystuff and dichroic mirrors 27G, 27R, 27B with a dielectric multilayer film are formed between transparent substrates 11, 12 performed with planar orientation processing. The dichroic dystuff in the light control layers 23M, 23C, 23Y are made the dichroic dystuff of respective magenta, cyan and yellow, the reflection wavelength regions of the dichroic mirrors 27G, 27R, 27B are made wavelength regions of respective green, red and blue.
Patent JP-S59162121-A (JP)
Title: Production of high-purity polychlorosilane
Inventor: ITOU MASAYOSHI
IPC: C01B33/08
Filed: 1983-03-02
Abstract: PURPOSE:Particles of metal-silicon alloy or silicon particles themselves are chlorinated at high temperatures wherein a specific pretreatment is effected to produce high-purity polychlorosilane safely and easily. CONSTITUTION:Alloy particles of silicon and metal such as calcium-silicon, magnesium-silicon or ferrosilicon or a system containing silicon particles are heat treated at a temperature of 50 deg.C or higher under reduced pressure or as an inert gas is introduced into the system. The resultant alloy particles or silicon particles themselves are chlorinated at high temperatures to produce high- purity polychlorosilane of the formula (n>=2) such as hexachlorodisilane or octachlorotrisilane, which are suitable for use as a starting material for semiconductor silicon.
Patent JP-H05233041-A (JP)
Title: Mehtod and device for controlling insuctrial robot
Inventor: MIYATA KEIICHIRO
IPC: G05B13/02
Filed: 1992-02-20
Abstract: PURPOSE:To unnecessitate the identification of error or the like contained in a mechanism parameter and to achieve high-accuracy control by correcting the processing of transformation from a base coordinate system to a work coordinate system and executing the control based on an impressed operation command value and the corrected transformation processing. CONSTITUTION:Transformed data T2 from a base coordinate system SIGMAB to a hand tip coordinate system SIGMAE are obtained by making deciding an orbit specifying a work area and making the tip of a hand coincident to plural points on the orbit. Since the positions of plural points observed from a orbit coordinate form and a posture T3 are already recognized, difference between a coordinate system SIGMAC decided by using the transformed data T2 and a work coordinate system SIGMACA can be minimized by deciding transformed data T1 not considering geometrical error and non-metrical error so as to minimize difference between T1T3 and T2 over the entire orbit when deciding the transformed data T1. Afterwards, error can be reduced by executing control based on the T1T3.
Patent JP-H10218249-A (JP)
Title: Pressure device for container for holding carbonated drinking water
Inventor: UEDA HIROSHI
IPC: B65B31/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To pressurize the inside of a container which holds remains of carbonated drinking water so as to prevent volatilization of the carbonic acid gas and make the water retain the original flavor. SOLUTION: To make up this pressure device, into a carbonated drinking water container 2 consisting of a PET bottle on the market, a first nozzle 3 fitted with a rubber bag 5 at the lower end is inserted and a cap 1 attached integrally to the first nozzle 3 is screwed on the mouth rim of the carbonated water container 2. Then city water is supplied to the inside of the rubber bag 5 and by raising the water level of the remains of carbonated water in the carbonated water container 2 the air in the carbonated water container 2 is bled from an air-escape hole 4 in the cap 1. After that, a second nozzle 12 is fitted over the first nozzle 3 with a pouring hole 11 in between and by supplying air from a pump 19 through the second nozzle 12 the air pressure in the carbonated water container 2 is raised and held in a state in which volatilization of the carbonic acid gas is prevented.
Patent JP-S59159143-A (JP)
Title: Device for preventing camera from malfunction
Inventor: INAGAKI TAKESHI
IPC: G03B7/30
Filed: 1983-02-28
Abstract: PURPOSE:To prevent a camera from malfunction with a simple constitution requiring no film winding discriminating switch or the like and to improve the reliability of the camera by taking out information from the working of a shutter and controlling a working element. CONSTITUTION:When a movable chip SC of a shutter switch interlocked with a shutter is moved from a fixed contact SA to a fixed contact SB and abutted to the contact SB, a shorted capacitor C1 is charged and the output of a comparator CP is inverted to the high level. The abutted status between the movable chip SC and the contact SB is continued until the film winding is completed and the movable chip SC is abutted to the contact SA again. Therefore, an input terminal (a) of an IC for the working element AE for date copying and selftimer is kept at the high level and the element AE is not worked until the completion of the film winding. In such a simple constitution requiring no film winding discriminating switch or the like, and auto-date copying, selftimer, etc. are prevented from malfunction and the reliability of the camera is improved.
Patent JP-S57148374-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: HATANO HIROSHI
IPC: H01L29/08
Filed: 1981-03-09
Abstract: PURPOSE:To contrive improvement of high frequency characteristics by suppressing the punch-through to the substrate side of an Al wiring for the subject semiconductor device by a method wherein a drain region which is shallower than a source region is formed. CONSTITUTION:After a field oxide film 2 has been formed on a p type Si substrate 1, a gate oxide film 3 is formed, and a gate electrode 4 is formed through the intermediary of the film 3. Then, after a resist pattern 5 has been formed, an n<+> type source region is formed by implanting p, for example, using the resist pattern 5 and the electrode 4 as a mask. Then, after removal of the pattern 5 and a resistor pattern 7 has been formed, an n<+> drain region 8 is formed by implanting impurities, having the diffusion coefficient smaller than that of p such as As, for example, using the pattern 7 and the electrode 4 as a mask. Through these procedures, as the region 8 is formed shallower than the region 6 and the infiltration to underneath the electrode 4 on the region 8 is suppressed, the overlapping capacitance between the electrode 4 and the region 8 is reduced. Accordingly, the input capacitance is reduced effectively due to decreased mirror effect, thereby enabling to accomplish excellent high frequency characteristics.
Patent JP-H07243404-A (JP)
Title: Driving device for hydraulic cylinder
Inventor: SHIBUYA HIROSHI
IPC: B30B1/32
Filed: 1994-03-03
Abstract: PURPOSE:To save energy by cutting off a high-pressure pump from a low- pressure pump in the case that an actuator can be operated by only the low- pressure pump, depending upon, for example, the maximum number of die- cutting tons. CONSTITUTION:This is a driving device for a hydraulic cylinder 1, which reciprocates the piston rod 3 installed in a hydraulic cylinder 1, and this is provided with a high - low pressure changing-over valve 25 and a pump 31 consisting of a low-pressure pump 31L and a high-pressure pump 31H, which are operated by a pump driving motor 33, in the line connecting the upper and lower cylinder chambers 1U and 1D of the hydraulic cylinder 1 with a tank T, and the low-pressure pump 31L and the high-pressure pump 31H can be cut off freely.
Patent JP-H07241217-A (JP)
Title: Reclining device
Inventor: URAMICHI HIDEKI
IPC: A47C1/025
Filed: 1994-03-03
Abstract: PURPOSE:To attain the reduction of the number of constitutional parts and miniaturization by forming a latchet integrally with an arm fixed on a seat cushion side, and forming a bolt tightening plane on the seat cushion or seat back side of the arm in irregular shape. CONSTITUTION:This reclining device 10 is constituted of a lover arm 11, an upper arm 12, a ball 13, an operating lever 14, a can and a tension spring 16, etc., formed integrally with a latchet part 11b, and it is mounted on the side part of a cushion frame 22 by the arm part 11a of the lower arm 11 and a back frame 24 by the upper arm 12, respectively. The bolt tightening plane of the lover arm 11 is formed in the irregular shape, thereby, the bolt tightening plane is bitten in the cushion frame 22 being abutted on the bolt tightening plane and the joining plane of a washer at every tightening by a bolt, which remarkably improves the contact frictional force of a tightening part.