baber/WOPTO huggingface dataset:
Patent JP-H09223807-A (JP)
Title: Amorphous semiconductor solar cell
Inventor: TAKEUCHI YOSHIAKI
IPC: H01L31/04
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a high photoelectric conversion efficiency of an amorphous semiconductor solar cell by blocking P which obstructs the photoelectric conversion from diffusing from an n-type layer to i-type layer. SOLUTION: A solar cell 20 is formed by laminating a metal electrode film 23, amorphous semiconductor layer 30, transparent conductive film 25 and protective film 27 stacked on a stainless substrate 21. The amorphous semiconductor 30 has stacked n-type layer 31, i-type layer 35 and p-type layer 37, and a barrier layer 33 containing a trace of III-group element such as B between the layers 31 and 35.
Patent JP-S53112647-A (JP)
Title: Rejecting system for interference noise
Inventor: SHIODA MAKOTO
IPC: H01Q3/26
Filed: 1977-03-14
Abstract: PURPOSE:To effectively reject the interference noise, by providing the second wave receiver having the directivity to the incoming direction of interference noise other than the first wave receiver having its directivity to the signal incoming direction, and by substracting the both outputs each other.
Patent JP-S59153496-A (JP)
Title: Controller for inverter
Inventor: KATSUTOU MASAYUKI
IPC: H02P23/08
Filed: 1983-02-17
Abstract: PURPOSE:To enable to protect an element under any drive conditions while operating a motor in a stable range that the motor does not cause stalling by providing the second current level setter determined from the characteristics of the motor. CONSTITUTION:The first current level setter 5 for setting an element protecting level, and the second current level setter 7 for setting a current so as not to exceed stopping/starting torque point slip determined in cooperation with load induction motor characteristics and V/f ratio during present outputting are provided. A current level setter 8 selects either smaller one, but can operated in a stable range without stalling or damaging the element even if any V/f is set and driven or even if any kind of motor is coupled by controlling to decrease the frequency or stop the increase in the frequency so as not to reach the slip frequency or higher of the level current.
Patent JP-S62186442-A (JP)
Title: Magnetron
Inventor: NOBUE TOMOTAKA
IPC: H01J23/14
Filed: 1986-02-10
Abstract: PURPOSE:To make a space between a conductive side tube and an auxiliary side tube into a choke mechanism on the axis and control unnecessary radiation from the stem side, by furnishing the auxiliary conductive side tube on which a specific length of slits are arranged periodically on the periphery, at the inside of the conductive side tube of a cathode stem. CONSTITUTION:The both ends of a filament 14 are connected to a center feeding line 16 and a side feeding line 7, and they are enveloped by a conductive side tube 19 and a ceramic side tube 20 to form a cathode stem of a magnetron. In this case, an auxiliary conductive side tube 24, on which slits 25 of 0.5-2mm are furnished periodically along the circular periphery parallel to the feeding lines 16 and 17, is arranged in the conductive side tube 19, with the side having no slit connected to the tube 19. The length of the slit l1 is set about 1/4 of the basic wavelength of the microwaves generated by the magnetron. Therefore, the space 27 functions as a choke, and the delivery of the microwaves along the feeding lines can be controlled.
Patent JP-H08336681-A (JP)
Title: Dry shaving device
Inventor: WETZEL MATTHIAS
IPC: B26B/
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To improve fitting of a shaving unit to a skin to be shaved by simple method. SOLUTION: A dry-shaving apparatus comprises a drive disposed in a housing 1 and at least two parallel shaving units 13, 14, each having a respective outer cutter 16, 17, 20, an inner cutter 21, 22, 34 and at least one biasing elements 31, 32, 33, 45. In order to improve contact with the face during use, the biasing element 31, 32 of one shaving unit 13, 14 has a characteristics which differs from that of the biasing element 33 of another shaving unit 13, 14. Its characteristics is such that under the effect of a force applied externally to the shaving units 13, 14, motion can be exerted from the first shaving units 13, 14 to the second shaving units 13, 14.
Patent JP-S62186417-A (JP)
Inventor: NISHIKAWA SHOZABURO
IPC: C23C14/08
Filed: 1986-02-10
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-S63197754-A (JP)
Inventor: SHIMABUKURO YOSHINOBU
IPC: E04C3/14
Filed: 1987-02-10
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-H09192030-A (JP)
Title: Harshness-removing sheet for cooking and wrapped body of stock-preparing material made of the sheet
Inventor: ITO HIROO
IPC: A47J43/28
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To efficiently adsorb a lot of a oily materials generated from foodstuffs, rising to the surface of the stock, together with harshness, by forming the sheet with a nonwoven fabric having a specified density and a specified value of the adsorbing time of a drop of oil. SOLUTION: This harshness-removing sheet 1 is formed to have a thin disk or a required shape adaptive for a pot inner diameter by use of nonwoven fabric. The density of the nonwoven fabric can be generally made to range 0.01-0.10g/cm<3> but preferably 0.07g/cm<3> and further, the adsorbing time of a drop of oil of the nonwoven fabric is made shorter than 2sec in order to effectively adsorb oil. Moreover, the thickness of nonwoven fabric constituting the sheet is made 0.5mm or thicker, preferably 0.5-2.0mm. The weight of unit area (m<2> ) of the nonwoven fabric is not restricted in particular, but it is preferable to take such a range 20-80g/m<2> that it sufficiently adsorbs harshness and keeps flexibility well still more.
Patent JP-2000049347-A (JP)
Title: Static electricity discharge protected salicide element and its manufacturing method
Inventor: SHIEN TEN SUU
IPC: H01L27/02
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To form a CMOS mechanism with a robust ESD protection element without adding masking process by performing ion implantation for two times in an LDD process. SOLUTION: A source region 104 and a drain region 106 are formed by injecting first-type ions using a lightly doping process. Then, a gate oxide layer 90 is deposited on a gate channel 74. Then, at least one portion of the drain region 106 and at least one portion of the gate channel 74 and the gate oxide 90 is masked. Then, a second-type ion is implanted and areas 72 and 76 are formed between the source region 104 and the gate channel 74 and between the drain region 106 and the gate channel 74, thus isolating the drain region 106 from the gate channel 74. An ESD can be protected more completely by this sort of structure and manufacturing process.
Patent JP-S56123547-A (JP)
Title: Image retaining member
Inventor: FUJIMURA NAOTO
IPC: G03G5/147
Filed: 1980-03-05
Abstract: PURPOSE:To manufacture a seamless image retaining drum fit for high-speed recording by forming an insulating layer based on a resin obtd. by the polycondensation of a monomer having a phenoxaphosphine ring and bisphenols on a photoconductive layer. CONSTITUTION:An insulating layer based on a resin obtd. by the polycondensation of dicarboxylic acid of formula II or its deriv. having a phenoxaphosphine ring represented by formula I (where T is H, alkyl, aryl or the like) and bisphenols is directly formed on a photoconductive layer on an electrically conductive substrate. A sealing layer of ethylene-actylic acid copolymer resin or epoxy acrylate photosetting coating or other insulating layer may be formed on the photoconductive layer. For example, a soln. of P-contg. polyester in chloroform is applied and dried at 80 deg.C for 10min to form the above-mentioned insulating layer. This layer is insoluble in ordinary solvents and has moisture resistance, a low coefft. of friction, high cleanability and high endurance. In addition, it is formed at a seamless state in case of a cylindrical drum photoreceptor, so it is fit for high-speed copy.
Patent JP-H06219508-A (JP)
Title: Preprocessing device for selecting incombustibles
Inventor: AZUMA MARESUKE
IPC: B02C18/00
Filed: 1993-01-22
Abstract: PURPOSE:To provide a preprocessing device for selecting incombustibles capable of successively cutting a large volume of refuse sacks, selecting empty bottles and empty can, and directly transferring and loading them on the selection treatment side. CONSTITUTION:A preprocessing device consists of a screw conveyor C to carry refuse sacks 5 where incombustibles such as empty bottles and empty cans are wrapped to the selection side 7, and a cutting blade 4 which is provided in the carrying passage 13 of the screw conveyor C and cuts out the refuse sacks 5 during the carriage.
Patent JP-S59155575-A (JP)
Title: Pumping and starting device for pump water wheel
Inventor: SAKAMOTO SHIGERU
IPC: F03B15/00
Filed: 1983-02-23
Abstract: PURPOSE:To start the water wheel of the pump in water by a method wherein water stream in a pumping direction is generated while pressure water in a penstock flows out into a lower water reservoir pond through a high pressure water supplying pipe, the runner of the pump water wheel, a casing and a water discharging pipe. CONSTITUTION:When a pumping and starting command is outputted, a draft gate 21 is fully closed by operating a draft gate control unit 22. Next, a high pressure water supplying valve 17 is fully opened and the pressure water in the penstock 1 is introduced into a draft tube 4 through the high pressure water supplying pipe 18. Thereafter, a casing water discharging valve 19 is fully opened to connect a scroll pipe 6 with the lower water reservoir pond through the casing water discharging pipe 20. Subsequently, a guide vane 3 is opened to a predetermined starting opening degree, the runner 5 starts by the water stream in the pumping direction and, accordingly, a generator-motor 11, connected to a main shaft 10, is rotated.
Patent JP-S58145614-A (JP)
Title: Powdery silica dispersible uniformly into organic solvent and its preparation
Inventor: ARIMA YUUSAKU
IPC: C09C1/30
Filed: 1982-02-23
Abstract: PURPOSE:Powdery silica dispersible easily and uniformly into an organic solvent when it is added to the organic solvent, comprising silica particles of colloidal dimension, covered with a silyl group with a given carbon number range, having a specific number of the silyl groups bonded chemically to the surface of silica. CONSTITUTION:Powdery silica dispersible uniformly into an organic solvent, comprising silica particles of colloidal dimension having 4-100mmu particle diameters, covered with 1-36C silyl group. In this case, the powdery silica has 1-100 silyl groups chemically bonded to the silica based on 10mmu<2> of the silica surface. The powdery silica is prepared as follows. Namely, silica hydrosol having <=100cP at 20wt% concentration is converted into organosilica sol by solvent replacement first. The organosilica sol is reacted with 1-36C organosilylating agent (e.g., methyltrichlorosilane) so that the surface of the silica is silylated, and a liquid layer component is removed, to give the desired powdery silica.
Patent JP-H11211968-A (JP)
Title: Camera having focus detection function
Inventor: KARASAWA AKIRA
IPC: G02B7/09
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To accurately perform focus detection in wide field. SOLUTION: By energizing a main mirror 2 in a direction shown by an arrow F by a main mirror energizing spring 31, the mirror 2 abuts on a mirror box 30 and its position in the directions of hinge shafts 2a and 2b is regulated. By energizing a 1st reflection mirror 3 in a direction shown by an arrow G by a reflection mirror energizing spring 32, the mirror 3 abuts on the mirror 2 and its position in the directions of hinge shafts 2c and 2d is regulated. As a result, the position of the mirror 3 in the directions of the hinge shafts 2c and 2d with respect to the mirror box 30 is regulated and the center position of the mirror 3 in the directions of the hinge shafts 2c and 2d is aligned with the optical axis of an objective lens.
Patent JP-2000226206-A (JP)
Title: Graphite particle composition and production of coated body using the same
Inventor: ETO KENICHI
IPC: H01M4/36
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a graphite particle composition capable of remarkably improving spreadability to an object in spite of using a particle prepared by sphering a scaly natural graphite, and to provide a method for producing a coated body by using the graphite particle composition. SOLUTION: This graphite particle composition comprises a sphered particle (A) having >=0.85 sphericity obtained by modifying a scaly natural graphite particle so as to bring the particle close to a sphere and a nonspherical or low spherical particle (B) having <0.86 sphericity of scaly natural graphite particle and is useful especially as an electrode material for a secondary battery. The composition is made into a state of a slurry composed of the sphered particle (A), the nonspherical or low-spherical particle (B), a binder (C), and a medium (D) and applied to an object.
Patent JP-S58158262-A (JP)
Inventor: BUIRUHERUMU KIRUNAA
IPC: B41J2/165
Filed: 1983-02-23
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-H05224841-A (JP)
Title: Switching system operation attribute of printer
Inventor: ITO AKIHIRO
IPC: G06F3/12
Filed: 1992-02-14
Abstract: PURPOSE:To lighten the load on host data processing by informing the printer of the attribute of following data with attribute discrimination data at the head of print data. CONSTITUTION:The attribute discrimination data are added at the head or a specific position of the print data 2 and those data are sent from a host computer 1 to a printer 4 or a printer branching device 5. The printer 4 decides what attribute the attribute discrimination data indicates by an attribute decision part and sorts respective data processing parts matching the attribute with a switcher to perform processes. The respective data processing parts process data so as to match the attribute with print parts, and the data are sent to an image processing part and printed out at a printing part after converted into dot data matching the printing mechanism and system of the printing part. The attribute decision part and switcher of the printer branching device 5 operate similarly to the printer 4 and the functions of the respective data processing part, image processing part, and printing part are realized by individual printers 13-15.
Patent JP-H06245180-A (JP)
Title: Video printer
Inventor: SUGIYAMA TADASHI
IPC: G11B31/00
Filed: 1993-02-17
Abstract: PURPOSE:To facilitate operations by controlling a VTR from a video printer for performing printing on a desired screen while outputting reproducing signals from the VTR to a monitoring device. CONSTITUTION:When a freeze button 82 is pressed at the time of receiving video signals in input IN, a system controller 190 detects that effect and stores the video signals in a memory 110. When a screen changeover button 86 is pressed at the time of outputting the video signals stored in the memory 110 to the monitoring device, the controller 190 sends out changeover signals to a selector 160 and also supplies stopping signals for stopping reproduction through a control terminal CTL to the VTR 20. When a printing button 84 is pressed in this state, the controller 190 instructs the respective parts 140 and 180 deg. to perform a printing processing and makes pictures fetched based on the video signals from the memory 110 printed. Thereafter, in the case of starting the reproduction, the screen changeover button is pressed again and when it is detected, the system controller 190 supplies control signals for making the VTR 20 start the reproduction and also switches the selector 160 to a side for selecting the reproducing signals.
Patent JP-S55121314-A (JP)
Title: Incinerator
Inventor: HORI MASASHIROU
IPC: F23L9/00
Filed: 1979-03-10
Abstract: PURPOSE: To improve water cooling effect and combustion efficiency of an incinerator, by forming the outlet of a flue at one side of the incinerator, disposing an inlet port of substances to be incinerated on the other side of incinerator at a proper height, and inclining the incinerator floor downward from the side of the outlet of flue toward the side of said inlet port.  
     CONSTITUTION: The body of incinerator 1 is constructed in a double-wall structure having an inner wall 4 and an outlet wall 5, and a water cooling jacket 6 is formed between the inner wall 4 and the outer wall 5. Air pipes 7 are formed on the inner wall 4, and air required for combustion is injected forcedly from nozzles 9 which are exposed in the furnace 8. In the incineratot 1, there is provided a floor 17 in the manner that it is inclined downward from the side of outlet 3 of the flue toward the side of inlet port 2. Distribution pipes 19 connected to air duct 18 are provided on the back of floor 17, and there are also provided nozzles 20. Outlet 3 of flue is formed at one side of the incinerator 1 at an upper portion of the same, and the inlet port 2 of substances 14 to be incinerated is disposed on the opposite side of outet 3, at such a height that the open air may not come into direct contact with substances 14 in charging them into furnace 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63196598-A (JP)
Title: Novel prednisolone ester derivative
Inventor: KOMOTO TERUO
IPC: A61P29/00
Filed: 1987-02-09
Abstract: NEW MATERIAL:A compound expressed by formula I (R is formula II-IV). EXAMPLE:(11beta,17-Dihydroxy-3,20-dioxo-1,4-pregnadien-21-yl) 1-(4-chlorobenzoyl)-5- methoxy-2-methylindole-3-acetate. USE:An anti-inflammatory agent having powerful anti-inflammatory and diuretic action as well as low toxcity and useful for treating chronic rheumatic diseases, etc., accompanied by edema. PREPARATION:For example, prednisolone expressed by formula V is reacted with an acid chloride expressed by the formula RCOC in equimolar amounts. The above-mentioned reaction is normally carried out in the presence of a base (e.g. triethylamine, etc.) in a solvent, such as THF, etc., at room temperature for 1-24hr.
Patent JP-S62186528-A (JP)
Title: Deposited film forming method
Inventor: KANAI MASAHIRO
IPC: H01L21/205
Filed: 1986-02-13
Abstract: PURPOSE:To facilitate the control of the formation of a deposited film and to form a deposited film having mass-production property efficiently, by introducing two kinds of compounds expressed by specified general formulas, a gaseous material and an active species. CONSTITUTION:On a heated and supported substrate alpha, a film forming space for forming a deposited film is provided. A compound is expressed by a general formula RnMm [where (m) is a positive integer equal to the number of or integer number of times of the valence of R, (n) is a positive integer equal to the number of or integer number of times of the valence of M, M is a group III element, and R is H and X], which is to become a raw material for forming a deposited material. Another compound is expressed by a general formula AaBb [where (a) is a positive integer equal to the number of or integer number of times of the valence of B, (b) is a positive integer equal to the number of or integer number of times of the valence of A, A is a group V element and B is H and X]. Said two kinds of the compounds, a gaseous material, which includes a component that is to become a valence-electron controlling agent as a constituent element, and an active species, which chemically reacts with at least one of the two kinds of the compounds, are introduced. Then the crystalline deposited film, whose valence electrons are controlled, is formed on the substrate alpha.
Patent JP-H08281837-A (JP)
Title: Manufacture of cleaning blade and composition used therefor
Inventor: SUZUKI TOMOSHI
IPC: B29C39/02
Filed: 1996-02-15
Abstract: PURPOSE: To manufacture a cleaning blade in a high efficiency by employing a quaternary ammonium salt represented by a specific formula as a catalyst used for a method for manufacturing the blade. CONSTITUTION: A cleaning blade made of urethane rubber is manufactured by using quaternary ammonium salt represented by a formula as a catalyst. Thus, since the salt does not almost exhibit activity until the liquid temperature reaches a predetermined temperature with higher temperature sensitivity than that of conventional general-purpose catalyst, the viscosity of the liquid does not rise during the period, and hence the casting of a mold can be satisfactorily executed. Further, when the liquid temperature becomes higher than the predetermined temperature after the casting in the mold is completed, the activity of the salt is higher than the conventional catalyst, and hence curing reaction is vigorously advanced to largely improve the entire manufacturing efficiency.
Patent JP-S59155674-A (JP)
Title: Mixing valve for hot water and water
Inventor: YONEKUBO HIROAKI
IPC: F16K31/68
Filed: 1983-02-22
Abstract: PURPOSE:To obtain a mixing valve where the hot water side can be closed completely by reversing contact/separate relation of hot water side valve body against hot water side valve seat due to advance/back of valve shaft in axial direction from that of water side valve body against water side valve seat. CONSTITUTION:Upon setting to the highest temperature, the differential temperature between a temperature setter 30 and a thermister 46 will increase to drive a motor 43 through a control circuit 47 thus to move the valve shaft 38 to the left. Consequently water side valve body 41 will contact against against the water side valve seat 36 to separate the hot water side valve body 40 from hot water side valve seat while a flow regulating valve 42 will maintain proper flow path area in the hot water side flow path 32 to produce hot water having highest temperature.
Patent JP-S59156645-A (JP)
Title: Cutting and exhaust device for swarf from machine tool
Inventor: SEKI MASAYUKI
IPC: B23Q11/00
Filed: 1983-02-21
Abstract: PURPOSE:To offer a swarf cut and exhaust device, which assures safe and easy exhaustion of swarf produced from machining, by compressing the swarf into small lump at the fall-off port of a conveyor to transport the swarf, and by shredding into appropriate sizes so as to facilitate pneumatic transport. CONSTITUTION:Larger lumps of swarf transported by a conveyor belt 1 and dropped on a drop guide plate 20 from a drop hole 11 are detained between this guide plate 20 and an upper guide member 50 and stop, while smaller ones are dropped as shown by the arrow and stop on the lower guide member 51. When a moving cutter 31 slides on this guide member 51 operated by a prime mover 6 through a crank 60, a compression plate 21 slides also on the other guide member 50 to compress the splash lumps between this and the above-mentioned guide plate 20, so as to facilitate the dropping. The swarf lumps on the guide member 51 are cut by said moving cutter and a stationary edge 30 and drop into a hopper 40 to stack on a damper 41 or any appropriate swarf exhaust mechanism. When the amount of swarf stacked on this damper 41 is considered to attain a specific amount and the damper 41 is opened by an air cylinder 42, the swarf drops into a transport pipe 4 and is transported to a depot by suction air stream.