baber/WOPTO huggingface dataset:
Patent JP-S61223848-A (JP)
Title: Electrohpotographic sensitive body
Inventor: WAKATABE MASARU
IPC: G03G5/08
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a photosensitive body superior in photoconductivity characteristics by successively laminating a P-type amorphous silicon layer, a high-resistance P-type amorphous silicon layer, a high-resistance N-type amorphous silicon layer, and an surface protective layer on a conductive substrate. CONSTITUTION:The P-type amorphous silicon layer 2, a higher-resistance P-type amorphous silicon layer 5, a high-resistance N-type amorphous silicon layer 6, and a surface protective layer 4on a conductive substrate 1. In the dark, a part of electrostatic positive surface charge reaches the junction interface with the layer 6, but conduction across the interface becomes reverse in the direction as for the positive charge and the charge is hindered from flowing into the layer 5 because the high-resistance layer 6 is an N-type and the potential retaining layer 5 is a high-resistance P-type, thus permitting potential retentivity to be improved, the reverse junction depletion layer to be formed by the N-layer 6 and the P-layer 5 on receiving light irradiation to be located in the position nearest to the surface layer receiving the incident light, accordingly, a number of electrons and positive holes to be generated most efficiently with the incident light energy, and photosensitivity to be greatly enhanced.
Patent JP-S51140787-A (JP)
Title: Fluorescent spectrophotometer
Inventor: NISHIMOTO MASAJI
IPC: G01J3/00
Filed: 1975-05-30
Abstract: PURPOSE:Non-dispersion type double monochrometer is installed on both of the excited light side and the detected light side for the purpose of decreasing the stray light and increasing the sensitivity.
Patent JP-H04303305-A (JP)
Title: Automated warehouse facility
Inventor: TSUJIMOTO KAZUFUMI
IPC: B65G1/137
Filed: 1991-03-29
Abstract: PURPOSE:To enable a warehousing work to be undertaken without being conscious of a shelf number at a cargo storage space, and improve work efficiency with less work, procedures by retrieving a code corresponding to a cargo from a table, and inputting the code and work mode related thereto. CONSTITUTION:When a delivery slip arrives, an item name thereon is checked and the item column 30 of an item sheet 33 is retrieved from an item file 23. Also, the bar code 31 of a warehousing work is read with a scanner 16, and further the bar code of the retrieved item column 30 is read. Then, a set of bar codes 31 is entered to input the work data of warehousing work mode to a control device 21. Upon confirmation of the warehousing work mode with the bar codes 31, the control device 21 indicates the mode on a liquid crystal display device 15, together with a bar code number corresponding to the name of a cargo 4 delivered with the bar code of the item column 30. Also, the shelf number of the delivery cargo 4 is retrieved from cargo name-shelf number data with a bar code signal for the item column 30 and displayed. Then, a delivery command signal is outputted to a crane 6 via an optical signal transmission device 22.
Patent JP-H07190498-A (JP)
Title: Generated heat utilizing method by ac electrolysis
Inventor: KAMATA HATOHIKO
IPC: F24V30/00
Filed: 1993-02-16
Abstract: PURPOSE:To improve safety, easiness in the case of using heat generation by supplying AC to both electrodes in electrolyte obtained by adding substance to sea water or fresh water and voltage regulating it. CONSTITUTION:Electrolytic heat is generated by using substance in which various sole metals, alloy of them and porous sintered metal or an electrifiable substance are added to liquid containing electrolyte as electrolytic electrodes, using only AC power source, and regulating a voltage by the electrolyte. In this case, as the electrolyte, in addition to sole liquid of organic material, or inorganic substance, the AC power source is used for liquid or solidified material with substance to be mixed to be easily, rapidly, safely and widely used with low cost by a voltage regulation according to its purpose.
Patent JP-H07278109-A (JP)
Title: Sulfonamidocarbonylpyridine-2-carboxamides, their pyridine-n-oxide, their production, and their use as chemicals
Inventor: KURAUSU BUAITOMAN
IPC: C07D213/82
Filed: 1995-03-24
Abstract: Sulphonamidocarbonyl pyridine-2-carboxylic acid amide derivs. of formula (I) and their pyridine N oxides are new. R<1> = OH or 1-6C alkoxy; R<2> and R<3> = H, opt. substd. 1-6C alkyl, 1-6C alkoxy, halogen, (esp. F, Cl or Br), CN, OH or NH2; R<6> = H, 1-6C alkyl or a N-protecting gp. such as 1-8C alkanoyl, 1-6C alkylcarbonyl, 1-6C alkoxycarbonyl, benzyloxycarbonyl, 1-10C acyloxy(1-6C)alkyl(esp. 1-10C alkanoyloxy(1-6C)alkyl, benzoyloxy(1-6C)alkyl, benzyloxycarbonyloxy(1-6C) alkyl or 1-6C alkoxycarbonyloxy(1-6C)alkyl), a 1,2,3 or 4-valent physiologically acceptable cation (esp. Na<+>, K<+>, Mg<2+>, Ca<2+>, Al<3+> or an ammonium ion, opt. substd. with one to three 1-8C alkyl, 1-8C hydroxyalkyl, 1-4C alkoxy(1-8C)alkyl, Ph, benzyl or 1-8C alkyl, itself opt. mono-, di- or tri-substd. with OH or 1-4C alkoxy) or a cation of a basic amino acid deriv. R<7> = a gp. of formula -Y-(C-U)r-D-W (except -SO2H); Y = SO2 or CO; C = a bond or opt. branched aliphatic 1-16C alkane-diyl, cycloaliphatic 3-10C alkanediyl, opt.branched 2-16C alkenediyl, cycloalkenediyl, 2-16C alkynediyl, 2-16C alkenynediyl, each contg. 1 or more C-C multiple bonds; U = a bond, H, CO, OCO, COO, CONR, NRCO, O, SO, SO2, NR; R = 1-3C alkyl or H; r = 1-4; D = a bond, H opt. branched 1-10C alkanediyl, opt.-branched 1-10C alkenediyl, 2-10C alkynediyl, 2-10C alkenynediyl each contg. 1 or more C-C multiple bonds. W = a bond, H, 3-10C cycloaliphatic alkyl, alkenyl, alknynyl or alkenynyl or 6-16C aryl or a 5-6 membered heteroaryl gp.; provided that ≥ 1 of C, D and W is not a bond and U is only a heteroatom gp. if C is not a bond or if D and/or W are not a bond; and C and/or W, if not a bond or H are pref. themselves substd. R<4> = H, 1-6C alkyl, Ph, phenyl (1-4C) alkyl; R<5> = opt. substd. opt. branched aliphatic 1-8C alkyl which has an acidic gp.and is opt. further substd.; n = 0 or 1;
Patent JP-H05261306-A (JP)
Title: Method for adjusting number of revolution of classifier for roller mill
IPC: B02C25/00
Filed: 1992-03-24
Abstract: PURPOSE:To make it possible to prevent a grinding efficiency from deteriorating and an oscillation from generating due to an increase or a decrease in the held amount of a material to be ground when the number of rotations of a bowl is allowed to change stepwise in accordance with a variation of roller mill load. CONSTITUTION:If the rotation of a bowl is stepped down, the revolution of a classifier is temporarily slowed and is restored to an original state. On the other hand, if the rotation of the bowl is stepped up, the revolution of the classifier is temporarily accelerated and is restored to the original state. Thus, the discharge amount of the ground fine particle is temporarily increased or decreased, so that the held amount of the material to be ground is maintained to an appropriate level. Consequently, the wide range of load requirements can be responded to.
Patent JP-H11322362-A (JP)
Title: Substrate for information recording medium comprising crystallized glass and information recording medium
Inventor: SUU GAKUROKU
IPC: G11B7/253
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a crystallized glass substrate having a high Young's modulus, strength and heat resistance, excellent in surface smoothness and surface homogeneity, having a relatively low phase temperature of the glass and producible at a relatively low cost by making the glass substrate have a composition containing specific amounts of SiO2 , Al2 O3 , MgO, TiO2 and Y2 O3 . SOLUTION: This crystallized glass suitable as a substrate for information recording media having a high Young's modulus of about >=120 GPa and good surface smoothness by providing a composition comprising 35-65 mol.% of SiO2 , 5-25 mol.% of Al2 O3 , 10-40 mol.% of MgO, 5-15 mol.% of TiO2 and 0.8-10 mol.% of Y2 O3 . This substrate is obtained by depositing a metastable quartz solid solution such as 2MgO.2Al2 O3 .5SiO2 , MgO.Al2 O3 .3SiO2 and MgO.Al2 O3 .4 SiO2 and a main crystal phase composed of enstatite of MgO.SiO2 in a network structure composed of SiO2 . The substrate provides <=20 Åsurface average roughness Ra . A magnetic recording layer is formed on the crystallized glass substrate to afford a high-quality magnetic disk of the magnetic recording medium.
Patent JP-H11251091-A (JP)
Title: Plasma generation device
Inventor: OKUMURA YUTAKA
IPC: H01L21/3065
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To supply good quality plasma uniformly. SOLUTION: In a plasma generation device wherein plasma generation spaces 22 are adjacent to and intercommunicated with a plasma processing space 13, the plasma generation spaces 22 are linearly formed, magnetic members 25 are attached interposing the plasma generation spaces 22, and a connecting passage extending member 110 to extend connecting passages 14 between the plasma generation spaces 22 and the plasma processing space 13 is added to the plasma processing space 13 side. The quantity of high-density plasma 20 delivered to a low temperature plasma 10 is regulated in accordance with the length of a connecting passage extending part 114.
Patent JP-H09253024-A (JP)
Title: Lighter weight mat
Inventor: HAYASAKA KUNIYUKI
IPC: B32B25/06
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a lighter weight material having a rubber sheet which is light in weight and tough in spite of a thin rubber sheet and is easily producible by stably and uniformly foaming a unvulcanized rubber sheet and a surface material simultaneously with integration of this sheet and surface material under a heating and pressurizing state. SOLUTION: This dust control mat 1 is constituted to have a base fabric 4, the surface material 2 having tufted piles 5 on this base fabric 4 and the rubber sheet integrated to the rear surface of the base fabric 4. In such a case, the unvulcanized rubber sheet which has a compounding ratio of 5 to 10 pts.wt. expandable microcapsules per 100 pts.wt. base polymer, is adjusted to an expansion rate of 1.5 to 3 times and is set at 0.5 to 3.0mm thickness is prepd. The lighter weight mat has the rubber sheet 3 formed by accelerating the foaming and vulcanizing of the unvulcanized rubber simultaneously with the integration of the base fabric 4 under heating and pressuring.
Patent JP-S52149402-A (JP)
Title: Antenna selecting diversity system for mobile communication
Inventor: ADACHI FUMIYUKI
IPC: H04B7/26
Filed: 1976-06-07
Abstract: PURPOSE:To improve the signal transmitting performance, by making the selecting frequency of a plural number of antennas more than the transmitting speed of the base band digital signal.
Patent JP-H06281445-A (JP)
Title: Scanner system
Inventor: TODA AKITOSHI
IPC: H01L41/09
Filed: 1993-03-25
Abstract: PURPOSE:To provide a scanner system to be operated to exclude the effects of the variance of the characteristics of the parts of each driving electrode of a tube scanner. CONSTITUTION:A scanner system is provided with a tube scanner 12 mounted on a fixed table 52, four scanning signal generating circuits 32, 34, 36, 38, and high voltage amplifiers 42, 44, 46, 48 to amplify the signals from the respective scan signal generating circuits 32, 34, 36, 38. A tube scanner 12 is provided with a cylindrical piezoelectric body, a common electrode mounted on the inner circumferential surface, and four driving electrodes provided on the outer circumferential surface. The scan signal is supplied to four driving electrodes from the high voltage amplifiers 42, 44, 46, 48 respectively.
Patent JP-H03271240-A (JP)
Title: Tetramethylbiphenol composition
Inventor: INABA MASASHI
IPC: C07C39/15
Filed: 1990-03-16
Abstract: PURPOSE:To obtain the title composition excellent in effects such as prevention of particle scattering or floating and of static electricity generation, easy to prepare and good in storage stability, by incorporating fine powdery tetramethylbiphenol with a specified proportion of water. CONSTITUTION:The objective composition can be obtained by one of the following methods: (A) tetramethylbiphenol dispersed in water is put to solid/liquid separation through e.g. centrifugation so as to be 2-25wt.% in the water content, and (B) dry tetramethylbiphenol is sprayed and impregnated with water under agitation so as to be 2-25wt.% in the water content. The present composition can effectively prevent powder scattering etc., which have aggravated working environment, thus leading to improving working efficiency with no problems involved in its storage such as quality degradation. When the tetramethylbiphenol is to be used as a raw material for epoxy resins, it can be used in a water-contained state; If water removal therefrom is desired, the water can be removed by azeotropic distillation using a solvent azeotropic with water.
Patent JP-H09257963-A (JP)
Title: Clock switching circuit
Inventor: ONO YOSHIAKI
IPC: G04F10/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To surely switch two clocks by selecting a first clock when the first clock and a second clock are input and the first clock is not cut, according to an output signal of flip-flop circuit, and selecting the second clock by a selection circuit when the first clock is not cut, then outputting it. SOLUTION: When a first clock is not cut, the first clock is selected by a selection circuit 9 and then outputting it, and when cut, a second clock is selected and the outputting it. A clock switching circuit has a logical sum of output signals of first and second signal reception processing means by first and second logical sum circuits 2, 4, and even when the first clock is cut, the circuit 9 is operated so that signals to a clock monitoring circuit 7 and a flip flop circuit 8 are not stopped. With the first and second signal reception processing means both clocks are converted into those of 1/2 cycle, and the flip flop circuit 8 operates with the phase delayed by 90 degrees.
Patent JP-S57180642-A (JP)
Title: Polyorganosiloxane composition capable of forming foam at normal temperature
Inventor: SHIMIZU CHIYUKI
IPC: C08J9/02
Filed: 1981-04-30
Abstract: PURPOSE: To obtain the titled composition excellent in expansion ratio and workability, by incorporating an isocyanate group-containing compound, pyrogenic silica and a polyhydric alcohol with a specified composition capable of forming a polyorganosiloxane foam by means of hydrogen evolution.  
     CONSTITUTION: The titled composition is prepared by blending 100pts.wt. polydiorganosiloxane having molecular terminals replaced with silanol groups and viscosity (25°C) of 5×10 6 W2×10 5  cSt, 0.1W50pts.wt. organosilicon compound having 2 or more organoaminoxy groups connected to silicon atoms, 0.1W50pts.wt. polyorganosiloxane having at least 10% (based on silicon atoms) Si-H bonds (at least 2 bonds), 1W30pts.wt. pyrogenic silica (e.g. pyrolysis product of organochlorosilane), 0.005W10pts.wt. organic compound having isocyanate groups (e.g., hexamethylene diisocyanate) and 0.01W20pts.wt. polyhydric alcohol having 2 or more OH groups connected to primary (and/or secondary) C atoms. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05273895-A (JP)
Title: Electrophotographic printer
IPC: G03G21/10
Filed: 1992-03-25
Abstract: PURPOSE:To obtain an electrophotographic printer taking a cleaning step to cope with a toner image which is not transferred to an intermediate transfer drum while remaining on the surface of the photosensitive drum and the residue of liquid toner. CONSTITUTION:The printer is provided with a one-way rotating photosensitive drum 11, a means A for forming a latent image based on print information on the photosensitive drum, a developing means 20 for developing the latent image on the photosensitive drum with wet toner so as to form the toner image, the intermediate transfer drum 31 which is press-contacted with the photosensitive drum 11 and to which the toner image on the photosensitive drum is transferred, and a means 70 for carrying a recording medium P where the toner image on the intermediate transfer drum is transferred to/from the intermediate transfer drum. A cleaning blade 46 which is made to abut on the surface of the photosensitive drum 11 and also whose pressing force applied when the photosensitive drum is rotated is set larger than the pressing force applied when the drum is stopped is installed on the upperstream side of the latent image forming means and on the downstream side of a position where the photosensitive drum is brought into contact with the intermediate transfer drum 31 in a photosensitive drum rotating direction.
Patent JP-H08240118-A (JP)
Title: Temperature sensing valve device in engine cooling water circulation system
Inventor: NAGAMORI HIDEYUKI
IPC: F01P3/20
Filed: 1995-02-28
Abstract: PURPOSE: To effectively heat cooling water through heating means by interrupting communication between a radiator passage and a circulation passage at the time of warming-up state of an engine, interrupting the communication between the bypass passage and the circulation passage or throttling the communication sectional area. CONSTITUTION: A temperature sensing valve device 10 is arranged on a connection part between a bypass passage 2 and a circulation passage and a radiator passage. At the time of warming-up state of an engine, that is, when a temperature of cooling water is a specified value or lower, main and bypass valves 18, 19 are at closed position, being abutted against respectively upper and lower valve seats 21, 22. Substantially only the side of a heater E is connected to the side of a water pump P. The cooling water is circulated only through the circulation passage, for effectively drawing out performance of the heater E. In such a state, the bypass passage 2 is connected to the side of connection ports 13, 14 through a second communication port 24, that is, to the side of the circulation passage. A flow rate of the cooling water is set considering a limit of an engine inner pressure.  The bypass passage 2 may not be provided in some cases, accordingly.
Patent JP-S61227295-A (JP)
Title: Semiconductor memory device
Inventor: KAMEI HIROYUKI
IPC: G11C11/34
Filed: 1985-03-30
Abstract: PURPOSE:To make possible an access of all memory by feeding one low address by generating column address information by a first counter to feed to a column decoder and generating low address information by a second counter to feed a low decoder. CONSTITUTION:A clock signal generated in a clock generator at a side of a CAS is supplied as a cycle signal to a data output buffer 16, and further this clock signal is supplied to a clock counter 22. A clock signal generated in a clock generator 21 at a side of a RAS is supplied to as a synchronous signal to a low decoder 12. The clock counter 22 counts the clock signal generated in the clock generator 20 and the contents of the count is supplied to a column address buffer 18 as a column address. Further, an uppermost count output signal of the clock counter 22 is supplied to a low address counter 23 and this low address counter 23 counts the uppermost count output signal of the clock counter 22.
Patent JP-S62222146-A (JP)
Title: Flow type particle analyzer
Inventor: HIRAKO SHINICHI
IPC: G01N15/14
Filed: 1986-03-24
Abstract: PURPOSE:To prevent the turbulence of a sheath flow and obtain accurate optical information by making a measuring passage horizontal and collecting light bubbles in the upper portion of a sheath flow forming chamber and heavy foreign matters and the like in the lower portion of the chamber to be removed. CONSTITUTION:In a measurement, a particle floating liquid and a sheath liquid are fed into a forming chamber 7a from introducing pipes 9 and 8 as an opening and closing valve 11 is closed to form a sheath flow, which is made to flow into a measuring passage 6a. On the other hand, light 5e emitted from a light source 5a is irradiated on the sheath flow in the measuring passage 6a via an irradiating lens 5b. The light 5e from particles is photoelectrically converted 5d via a condenser lens 5c and the particles are classified and counted. The drainage of the sheath flow is recovered via an effluent member 4a. Since the bubbles flowing into the forming chamber float upward, the valve 11 is opened to supply the sheath liquid, which is discharged from a bubble discharge pipe 10. Since foreign matters flowing into the forming chamber 7a are collected in the lower portion thereof, the sheath liquid is made to flow back from a recovery pipe 4a or the discharge pipe 10 and discharged from the introducing pipe 8.
Patent JP-H10258639-A (JP)
Title: Automobile door and its assembly method
Inventor: KUNO MASAYA
IPC: E05F15/10
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To simplify structure and assembly and to reduce parts and assembly mandays by providing a rack member on the side of a door and providing a pinion member on the side of a glass pane. SOLUTION: Rack members 10, 10 are made vertically contact with each other separated from each other longitudinally on the indoor side of a frame 2. In the meantime, a motor 21 is connected to an intermediate part in the longitudinal direction of a lower part 6a of a glass pane 6, and a drive shaft 23 is extended in the longitudinal direction on both of its front and rear end surfaces. Both end approaching parts of the drive shaft 23 are supported by bearings 24, 24 longitudinally, both end parts of the drive shaft 23 are slightly projected from each of front and rear end parts of the bearings 24, 24, and pinion members 25, 25 are connects to these both end parts and fixed on them.  As a drive unit 20 constituted as above is previously assembled on the glass pane 6, the rack members 10, 10 are furnished on the frame only by assembling this window glass unit on the frame with a sash, and accordingly, it is possible to complete an elevating mechanism to open and close the glass pane 6.
Patent JP-H05272705-A (JP)
Title: Boiler fuel flow rate control device
IPC: F22B35/00
Filed: 1992-03-25
Abstract: PURPOSE:To provide a boiler fuel flow rate control device by which changing of a plurality of kinds of fuels is smoothly performed in a short time during the operation of the boiler in which the fuels are mixedly burned. CONSTITUTION:A boiler fuel flow rate control device for burning a mixture of a plurality of kinds of fuels is provided with a fuel changing amount calculator 1 for inputting an output changing amount signal (w) of the boiler as well as flow rate changing amount signals (x) and (y) of each of fuels A, B except a specified fuel C in a plurality kinds of fuels when the fuels are changed, calculating and outputting a flow rate changing amount signal (z) of the fuel C, and with a maximum value calculator 20 for inputting flow rate changing amount signals (x), (y) and (z) of each of fuels as well as each of flow rate allowable varying rate signals alpha, beta, gamma and outputting maximum values T of x/alpha, y/beta, z/gamma. In addition, there is provided a flow rate changing device 21 for inputting T, x, y and z, calculating and outputting signals gradually reaching x, y and z after a time T elapses and inputting them to the boiler fuel flow rate control device as a set flow rate changing amount signals xs, ys and zs of each of fuels.