baber/WOPTO huggingface dataset:
Patent JP-S5536967-A (JP)
Title: Semiconductor parts
Inventor: KARASAWA MINORU
IPC: H01L23/50
Filed: 1978-09-07
Abstract: PURPOSE: To reduce a manufacturing cost and to improve reliablity of parts by etching a sheet of metal plate to form integrally the insert terminals and bonding leads to be constructed a semiconductor parts, in substitute of the traditional method that these parts are made separately.  
     CONSTITUTION: Insert terminals 10 and bonding leads 12 are made from a sheet of metal plate by etching. In the etching process, when a gap between the extreme points of each bonding leads is smaller than thickness of the metal plate, etching work becomes difficult and some time ununiform leads are obtained. Therefore, the portions of metal plate to be formed the extreme points of leads are previously thined by etching, thereafter all-round of the metal plate is subjected etching to form the terminals 10 and bonding leads 12, thereby the bonding leads 12 having thin extreme points are produced. A semiconductor element 4 is connected to thus produced each extreme points of the leads 12, then the element 4 is housed in a package 11 as outer end of the terminals 10 are projected and the projecting end of the terminals 10 are folded. Thus, the semiconductor parts suited for the dualline parts are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08245754-A (JP)
Title: Epoxy resin composition and sealed semiconductor device
Inventor: SHIMAKURA HIDEO
IPC: C08G59/62
Filed: 1995-03-13
Abstract: PURPOSE: To obtain the subject composition, excellent in moisture and solder heat resistances, hardly influenced by moisture absorption and capable of guaranteeing the reliability for a long period by using a specific epoxy resin and a specified naphtholaralkyl resin. CONSTITUTION: This resin composition is obtained by blending (A) an epoxy resin of formula I [R<1> to R<4> are each an alkyl; (n) is 0 or >=1] with (B) a naphtholaralkyl resin of formula II, (C) an inorganic filter (e.g. silica powder having <=30μm average particle diameter) in an amount of 25-90wt.% based on the whole resin composition and (D) a curing accelerator (e.g. a phosphorus- based curing accelerator in an amount of 0.01-5wt.% based on the whole resin composition).
Patent JP-S60252690-A (JP)
Title: Apparatus for preventing accidental fire of waste gas in dry coke extinguishing furnace
Inventor: HIRAOKA FUMIAKI
IPC: C10B39/02
Filed: 1984-05-30
Abstract: PURPOSE:To burn stably and sustainedly and feed high-temperature gas to a waste heat boiler, by means of a flame stabilizer which is a red hot material and combustion improver blowing apparatus provided in a waste gas route of a dry coke extinguishing furnace. CONSTITUTION:A flame stabilizer with is a red hot material and capable of keeping the temperature at >=700 deg.C using a thermogenic flame stabilizer 4, e.g. Ni-Cr steel or SiC heating element, and a blowing inlet 5 for a combustion improver consisting generally of air are provided in a flue 3 of a dry coke extinguishing furnace 1. The above-mentioned thermogenic flame stabilizer 4 has a form of e.g. round tube, cylinder or regular prism, and is capable of producing an eddy current in a laminar layer boundary and wake and stabilizing the flame.
Patent JP-S5810119-A (JP)
Inventor: U YANGU TSUEN
IPC: F01D5/14
Filed: 1982-06-28
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-S5335459-A (JP)
Title: Antenna
Inventor: KATAYAMA TETSUO
IPC: H01Q15/23
Filed: 1976-09-14
Abstract: PURPOSE:To extend the coverage of radar, by commonly using the array surface thru the provision of the primary radiators in the reversible phase shifter of the array section.
Patent JP-H01281627-A (JP)
Title: Operation device for switching part
Inventor: UEMATSU HIROBUMI
IPC: H01H33/34
Filed: 1988-05-06
Abstract: PURPOSE:To obviate an accumulator and restrain a pressure fluctuation due to a temperature change by providing a cylinder unit, a tank chamber, a hydraulic pump and a spring and control valve for shut-off within a single cylinder block, and a switching-on holding means. CONSTITUTION:When a control valve 29 is actuated and a hydraulic pump 26 is operated in closing a switching part, oil in a tank chamber 24 flows into both sides of the operating piston 19 of an operating cylinder chamber 16 and an accumulator cylinder chamber 17. As a result, a rod 21 moves together with the operating piston 19, due to a pressure differential, and the switching part is closed. Upon the closure of the switching part, one end of a hook 45 is engaged with the hooking part of a rod 21 and the closed condition of the switching part is thereby maintained. Thereafter, the control valve 29 is selected to the off-position. On the other hand, the switching part is opened when necessary simply by releasing the one end of the hook 45 from the hooking part, as the control valve 20 is already selected to the off-position. According to the aforesaid construction, it is possible to obviate an accumulator and restrain the fluctuation of accumulated pressure due to a temperature change.
Patent JP-S5811415-A (JP)
Title: Controller for automatic matched coupling of conveyor
Inventor: GOMI MICHITAKA
IPC: B65G47/53
Filed: 1981-07-15
Abstract: PURPOSE:To enable the automatic accurate matched coupling of a conveyor made of plural pushers, by controlling a matching driver to match the adjacent pushers with each other and by stopping the driver when a set value for predicted overshoot is reached. CONSTITUTION:Addition or subtraction counting is effected as to the forward and backward movement of adjacent pushers by position detecting counters 18a, 18b and cleared by reference position detecting limit switches 17a, 17b. The deviations DELTAl1, DELTAl2 from reference positions are compared with each other by a comparator 19. A matching motor 10 is rotated forward or backward depending on the result of the comparison to match the pushers with each other. The absolute value DELTAl12 of the difference between the deviations is determined by a calculation circuit 22. A comparator 23 compares the absolute value with a predicted value DELTAl10 for overshoot which occurs during the period of time from the application of a stop instruction to the actual stoppage of the motor 10. When the absolute value is not more than the predicted value, the motor 10 is stopped. When the absolute value is not less than an allowable error DELTAl20, a clutch is engaged by the otput of a comparator 27 to automatically and accucurately operate the pushers matched with each other.
Patent JP-H08281868-A (JP)
Title: Corrosion-resistant structure
Inventor: YAMANE SHUJI
IPC: C23F15/00
Filed: 1995-04-12
Abstract: PURPOSE: To provide a corrosion-resistant structure suppressing the corrosion of a metal part composed of an aluminum alloy or iron and suitable for extending the life thereof. CONSTITUTION: A plating film 2 is provided on the surface of a metal part 1 and a protective film 3 is further provided thereon. The plating film 2 is formed of an Ni-P alloy and the protective film 3 is formed from fluoroplastic. The fluoroplastic of the protective film 3 enters the pinholes H opened to the surface of the plating film 2 to close the opening parts of the pinholes H to close the penetrating route of chlorine ions to the surface of the metal part 1.
Patent JP-S5234681-A (JP)
Title: Semiconductor device
Inventor: INOUE MINORU
IPC: H01L29/78
Filed: 1975-09-10
Abstract: PURPOSE: To avoid the mischievous influences which are given to the characteristis of the active element by a lower grade of crystallization at the interface between the substrata and the epitaxial of the SOS semiconductor device, and also to impr improve the integrating degree. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63274498-A (JP)
Title: Method for incinerating hydrated muddy organic substance
Inventor: KANEKO KYOZO
IPC: C02F11/00
Filed: 1987-05-06
Abstract: PURPOSE:To contrive reutilization of the title organic substance as fuel by mixing paper or the like with waste water and making the mixture muddy and burning it after dehydration. CONSTITUTION:Paper or the like suck as newspaper is crushed and introduced into sewage such as urine and sludge and this mixture is agitated and mixed. It is dehydrated with a pressure filter and thereafter incinerated with an incinerator or the like. Thereby offensive odor can be prevented and also it can be effectively utilized as auxiliary fuel.
Patent JP-H01281766-A (JP)
Title: Manufacture of bipolar transistor
Inventor: NAKAMURA MINORU
IPC: H01L29/732
Filed: 1988-05-09
Abstract: PURPOSE:To make a walled emitter structure fine by forming side walls after making use of a mask member having the vertical side walls and forming a mask layer by the above side walls and then, forming groove parts at parts where the side walls are removed after removing the side walls, thereby forming insulating layers for the groove parts. CONSTITUTION:A mask layer 21 is obtained in conformity with side walls 20 by making use of the side walls 20 formed at the side walls which are almost vertical and act as a mask member. Then, the side wall parts 20 are removed and, while using the mask member as well as the mask layer 21, side wall removal parts 22 which act as fine pattern are removed selectively. Then, groove parts 23 are formed on a semiconductor substrate into the shape of a fine pattern which surrounds an emitter formation region and then, insulating layers 24 are formed at the groove parts 23. This approach allows an emitter region 26 to have a structure, what is called, a walled emitter structure by utilizing the insulating regions 24 and not only makes the walled emitter structure fine but also improves its characteristics.
Patent JP-S605028-A (JP)
Title: Production of fluorine-containing optical glass
Inventor: IWAMOTO TOSHIO
IPC: G02B6/00
Filed: 1983-06-20
Abstract: PURPOSE:To produce a fluorine-containing optical glass rapidly, at a low cost, by preparing a glass soot composed mainly of quartz by the vapor-phase reaction, and vitrifying the soot in a fluorine-containing gas atmosphere. CONSTITUTION:A glass soot composed mainly of quartz and optionally doped with a definite amount of a dopant, is produced by conventional oxidation process or hydrolysis process. The obtained glass soot is vitrified by heating above the melting temperature of the glass in an atmosphere of a fuorine-containing gas (e.g. SF6, CF4, C2F6, etc.) to obtain a fluorine-containing optical glass. The fluorine is taken in the glass, and at the same time, the OH group in the glass is substituted with fluorine, and the optical characteristics of the glass can be improved by the dehydrating effect. A fluorine-containing optical glass can be produced rapidly and economically by this process.
Patent JP-S60255221-A (JP)
Title: Holding device of plate like material
Inventor: UTO MASATSUGU
IPC: B26D7/02
Filed: 1984-05-30
Abstract: PURPOSE:To absorb an impact and vibration applied on a material, to elevate a durability and to raise an accuracy by fitting a roller via a shaft to an engaging member and by providing a shock absorbing spring between a projection and groove. CONSTITUTION:When the material to be worked is inserted into the tip opening part of an engaging part and the air is fed to an air cylinder, a shaft is extended to push up an engaging member 12 and the opening part of the tip thereof is closed to engage and hold the material to be worked. Though a large impact force is applied on the material with punching work, the impact thereof is communicated to the engaging part and engaging members 1, 2 are moved vertically according to the vibration. In this case a roller 5 is rotated along a groove 17, so the vertical motion thereof is smooth. When the engaging part is descended, a shock absorbing spring 9 absorbs the vibration of a shock due to 9' being pressed in case of its ascending. The vibration does not influence on a hollow member 20 of the supporting part of an arm 11.
Patent JP-H01281887-A (JP)
Title: Work clamp hand
Inventor: YAMASHITA TERUAKI
IPC: B25J15/00
Filed: 1988-05-09
Abstract: PURPOSE:To perform the positioning in the rotary direction of a work on the work clamp hand by fitting the clamp claw opening and closing by the movement of a rod to the rod end part and providing the positioning claw which turns in the axial orthogonal direction of this rod and turns a work in the same direction until its abutting to a reference pin. CONSTITUTION:A work clamp hand 20 is descended and its adaptor 4 is fitted into the inner cylinder W1 of a work W. A rack is then linearly moved by the driving of an air cylinder 17 and a positioning claw 18 is turned via the shaft 5 biting with the work. This positioning claw 18 is abutted to the rib W3 of the work W, this work W is turned in the same direction until abutting to a reference pin 19 at its rib W4 of the other part and the positioning in the rotating direction to the work clamp hand 20 of the work W is performed. Thereafter, a piston 3 is moved upward, the rod 6 integral with this is moved upward, the clamps 13, 14 of the lower end thereof are opened, abutted to the inner cylinder W1 lower end and the work W is fixed by pinching it in the space with the adaptor 4.
Patent JP-H02286171-A (JP)
Title: Leucocyte separating filter
Inventor: SAKURAI HIDEHIKO
IPC: A61M1/36
Filed: 1989-04-27
Abstract: PURPOSE:To efficiently and safely remove leucocyte and to permeate the greater part of the platelets from blood by packing fibers having the average fiber diameter of a specific value into the filter in such a manner that the average circle corresponding diameter of inter-fiber spacings attains a specific value. CONSTITUTION:Hydrophobic polypropylene, polyester or the like which have the good removability of the leucocyte and has the less correction activity and excellent bioadaptability are used for the filter stock. This filter has 3.0 to 8.0mum fiber diameter and is the filter packed with the fibers in such a manner that the average circle corresponding diameter of the inter-filter spacing DH defined by equation I attains 16.0 to 30.0mum. A melt blow spinning method is particularly preferable as the method of obtaining the extremely fine non- woven fabric to be used for the filter from this filter stock.
Patent JP-S604270-A (JP)
Title: Manufacture of solar battery
Inventor: KUSHIMA TADAO
IPC: H01L31/042
Filed: 1983-06-22
Abstract: PURPOSE:To enable the series connection of a plurality of solar battery elements at a high speed without the generation of electrode stripping or cracks of said element. CONSTITUTION:A pair of flexible films 50 and 52 composed of flexible member such as polyester are arranged respectively on both surfaces of the solar battery elements 44a, 44b, and 44c with electrode patterns 40 and 42 formed on the light receiving surfaces and the back surfaces. Each element 44a, 44b, and 44c is sandwiched between the films 50 and 52 by means of a pressing structure 54 of quartz glass material, and thus the patterns 40 and 42 are put in close contact with a solder plating 48 on a conductive pattern 46. The patterns 40 and 42 are joined to the pattern 46 by irradiation with the light heat ray such as a YAG laser beam supplied to head parts 58 via glass fibers 56. Next, the elements 44a, 44b, and 44c are pressed by means of a quartz pressing structure 62 having projections positioned among all the elements, and then both the conductive member ends are welded by irradiating each element with light heat rays from the head parts 58 at a high speed. As a result, a plurality of the solar battery elements can be connected in series at a high speed.
Patent JP-S60255154-A (JP)
Inventor: OOHARU TETSUNOSUKE
IPC: B02C17/16
Filed: 1984-06-01
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-H10297096-A (JP)
Title: Method for forming image
Inventor: ONO HIDEJIRO
IPC: B41M5/26
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve quality and cost performance by overlapping a film having a colored resin applied thereto onto a transparent substrate so that an applied face confronts the substrate, pressuring the film by a projecting part formed in a predetermined shape from a base face of the film, and transferring the colored resin of the shape of the projecting part on the transparent substrate. SOLUTION: A film 5 of a base film 4 having a colored resin 3 applied thereto is overlapped onto a transparent substrate 2 with a light-shielding film 1 so that an applied face faces the substrate. A relief plate 7 is formed with the use of a pixel formation mask in predetermined exposure and development processes, which has a pixel part as a projecting part 6. The relief plate 7 is overlapped from a rear face of the base film 4 of the film 5, which is pressured by a heated press, exposed by an UV exposure and left. Thereafter, the film 5 is separated, whereby the colored resin 3 pressured by the projecting part is transferred onto the substrate 2 to be a colored pixel 8. The process is repeated for three colors, whereby a color filter 9 is formed. The color filter is heated if necessary to improve conformability to the substrate 2.
Patent JP-S62266453-A (JP)
Title: Calibrating apparatus for densitometer of fluorescent magnetic powder liquid
Inventor: TADA TAKAYOSHI
IPC: G01N27/84
Filed: 1986-05-14
Abstract: PURPOSE:To enable the calibration of changes in the measuring accuracy simply, by variable adjustment of the quantity of irradiation light from a reference light source with a quantity of light adjuster to introduce the irradiation light adjusted in the quantity to a reference light measuring device and a light receiving section of a fluorescent magnetic powder densitometer. CONSTITUTION:Irradiation light from a reference ultraviolet ray source 18 is introduced to a quantity of light distributor 22 through a light waveguide 21a, a quantity of light adjuster 19 and a light waveguide 21b. One half of the irradiation light introduced to the distributor 22 is distributed to a reference quantity of light measuring device 20 through a light waveguide 21c, while the another half thereof to a light waveguide 21d. The quantity of irradiation light introduced to the measuring device 20 is measured as electrical signal. When calibrating a fluorescent magnetic powder densitometer 17, after being removed, a light receiving section 14 is connected to the light waveguide 21d and the number of optical filters 19b of the adjuster 19 is adjusted to sequentially vary the quantity of light transmitted through the adjuster 19. Output values of the measuring device 20 and the light receiving section 14 are plotted on rectangular coordinates and the level of an output of the light receiving section 14 is corrected so that the output will be on a reference characteristic line of the rectangular coordinates, thereby enabling the calibration of the densitometer 17.
Patent JP-2000053607-A (JP)
Title: Hydroxy-methyl-hexanone
Inventor: GAUTSCHI MARKUS
IPC: A23L27/28
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new hydroxy-methyl-hexanone useful for imparting a roasted brown flavor to foods or drink products. SOLUTION: 2-hydroxy-5-methyl-hexan-3-one of formula I. The compound of formula I is obtained by (A) reacting 5-methyl-2-hexanone with sulfuryl chloride preferably a molar ratio of 1:1 to 1:1.5 between room temperature and a refluxing temperature, (B) treating the obtained 3-chloro-5-methyl-2-hexanone with potassium acetate and an alkali metal iodide in an insert solvent such as acetone, (C) hydrolyzing the obtained 3-acetoxy-ketone under an alkaline condition and subsequently purifying the obtained 3-hydroxy-5-methyl-2-hexanone of formula II or the mixture of the 3-hydroxy-5-methyl-2-hexanone of formula II with the 2-hydroxy-5-methyl-3-hexanone of formula I.
Patent JP-H01280832-A (JP)
Title: Data processor
Inventor: KAWAGUCHI OKIHA
IPC: G06F9/305
Filed: 1988-05-06
Abstract: PURPOSE:To process data at a high speed by designating the size information of data on the arithmetic result outputted from a data arithmetic part independently of the size information on corresponding operand information. CONSTITUTION:A data processor consists of an instruction fetching part 151, an instruction decoding part 152, a PC calculation part 153, an operand address calculating part 154, a micro ROM part 155, a data arithmetic part 156, and an external bus interface part 157. In such constitution, the data on the arithmetic result and an independent size designating signal used for a status flag detecting circuit can be obtained in addition to designating signals for the source operand size and the destination operand size. Thus it is possible to omit a process where the size of the data obtained from the arithmetic result of the part 156 is decided each time based on the size information on the input data. Then data can be processed at a high speed.
Patent JP-H08307541-A (JP)
Title: Remote monitoring device
Inventor: SAKAKI NORIMI
IPC: H04M11/00
Filed: 1995-05-10
Abstract: PURPOSE: To provide the remote monitoring device with which the amount of data to be transmitted can be suppressed to an irreducible minimum. CONSTITUTION: Respective pieces of facility equipment 1 and monitoring terminal equipment 2 for collecting the state data of these pieces of facility equipment 1, storing those data and transmitting various kinds of collected data through a telephone line 3 to a data collection center C spontaneously or corresponding to the request of the data collection center C are provided inside a building T and the data collection center C is provided with a function for storing various kinds of data for each building and for each piece of facility equipment 1 transmitted by the monitoring terminal equipment 2 and for editing various kinds of data. Concerning such a remote monitoring device, the monitoring terminal equipment 2 is provided with a function for selectively transmitting only the change flags of respective data items and the changed data to the data collection center C when transmitting data from the monitoring terminal equipment 2 to the data collection center C.
Patent JP-S5337413-A (JP)
Title: Diaphragm for dynamic electricity type electroacoustic transducer
Inventor: NISHIMOTO MITSUO
IPC: H04R7/02
Filed: 1976-09-18
Abstract: PURPOSE:To improve uniformity of vibration, by constituting diaphragm for the dynamic electroacoustic transducer of a fibrous layer which is formed as a porous metal of a three dimensionally irregular net structure including the communicating pores.
Patent JP-H06284827-A (JP)
Title: Method for cultivation in green house and device therefor
Inventor: HORIE YAE
IPC: A01G9/24
Filed: 1993-04-02
Abstract: PURPOSE:To stimulate the growth of a crop and increase the yield of the crop, while maintaining a constant temperature, a constant humidity and water purification by disposing a multi-layered filter and a seedling bed in an inside green house of closed structure disposed in a green house of warm water storage style and subsequently spraying water on a seedling bed having a fertilizer layer. CONSTITUTION:An inside green house 6 of closed structure is placed in an outside green house 1 of warm water storage style. A multi-layered filter for water filtration, etc., are disposed in the inside green house, and a fertilizer layer 14 is piled up thereon. A heating device for heating stored water and a water-purifying device are disposed in the outside green house, and water supplied from showering ports placed at the upper parts of the inside green house through a water-purifying device is sprayed on the fertilizer layer at suitable time intervals.