baber/WOPTO huggingface dataset:
Patent JP-S6059362-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/04
Filed: 1983-09-12
Abstract: PURPOSE:To stabilize electrical, optical and photoconductive characteristics at all times by incorporating a material which governs conductivity and nitrogen into the 1st layer on the base side and distributing nonuniformly in the layer thickness direction the Ge in said layer. CONSTITUTION:The 1st layer 102 which is constituted of an amorphous material contg. Si and Ge and exhibits photoconductivity is provided on a base 101. A material which governs conductivity such as atoms belonging to the III group of periodic table, for example, B and Ga or the atoms belonging to the V group of periodic table, for example, P, As, etc. and nitrogen are incorporated into the layer 102 and Ge is distributed in the layer 102 nonuniformly in the layer thickness direction. The 2nd layer 103 constituted of an amorphous material contg. Si and C is provided on the layer 102. The Ge in the 1st layer 102 is preferably distributed more toward the base side.
Patent JP-H1118426-A (JP)
Title: Switching power supply circuit
Inventor: SHINADA YOSUKE
IPC: H02M3/28
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To enable a circuit with a low breakdown voltage to be used as an auxiliary switching, to reduce the loss of a circuit, and to expand a control range by controlling the on/off of a main switching element and an auxiliary switching element almost complementarily. SOLUTION: In a switching power supply circuit, a center tap 5 (2) is provided halfway to a primary coil winding 5a of a main transformer 5, and the series circuit of an auxiliary switch 2b that operates in synchronization with a main switch 4 and a capacitor 2a is connected between a winding start 5 (1) of the main transformer primary coil winding 5a and the center tap 5 (2) halfway to the main transformer primary coil winding 5a. Also, the series circuit of another auxiliary switch 3b, that operates in synchronization with the main switch 4 and a capacitor 3a, is connected between a winding end 5 (3) of the main transformer primary coil winding 5a and the center tap 5 (2) halfway to the main transformer primary coil winding 5a.  As a result, a part with a low breakdown voltage can be used for the auxiliary switch, so that the auxiliary switch being driven by 5V and that with a small parasitic capacity can be used.
Patent JP-H114231-A (JP)
Title: Loop back cell control system and device
Inventor: TAKAHASHI YASUNORI
IPC: H04Q3/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To test the normality of an ATM network containing the specification of a fault part by means of one transmission/reception of a loop back cell. SOLUTION: An ATM device 1a judges a transmission line to be normal by transmitting the loop back cell having a position ID=C where it is looped back in an ATM device 1c to a going path and receiving the loop back cell from a return path within prescribed time. An ATM device 1b holds a content in a monitor means 3b and transmits it to down stream as it is at the time of receiving the loop back cell in the going route. Then, it generates the loop back cell where the position ID=B of the self-device is added and to the content and transmits it to the return path when the loop back cell is not returned to the return route within prescribed time. The ATM device 1a judges whether the loop back cell is received or not and the normality of a loop back range containing the fault part based on position ID in the loop back cell when it is received.
Patent JP-H11529-A (JP)
Title: Catalystic decomposition method of aliphatic halogenated hydrocarbon
Inventor: TAKEMOTO YOSHIMICHI
IPC: B01J27/128
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel method not generating lower alkyl monohalide or CFC-13 becoming a secondary environmental pollution source as a by-product, with respect to a catalystic decomposition method of aliphatic halide such as CFC-12 (dichlorodifluoromethane) which is fluorocarbon for refrigerant larger in coefficient of destruction of an ozone layer. SOLUTION: In a method for decomposing the aliphatic halide under presence of a catalyst, the aliphatic halide is treated under presence of aliphatic lower alcohol and a carryier catalyst prepared by depositing a bifunctional catalyst consisting of ferric fluoride and/or ferric chloride as a primary catalyst and cupric fluorid and/or cupric chloride as an auxiliary catalyst on active alumina.
Patent JP-H06259006-A (JP)
Title: Braille cell and display device
Inventor: SHIMIZU KAORU
IPC: G09B21/00
Filed: 1993-07-07
Abstract: PURPOSE:To simplify the structure of the braille cell and constitute it at a low cost by closing the end part of a tube and projecting the lid corresponding to a braille pattern with fluid pressure. CONSTITUTION:The braille cell has a top surface 3 formed by closing the tube 1, having a tube hole 2 corresponding to each element of a raised letter, by adhesion or injection molding, etc. The tube hole 2 is connected by a pipe to an air supply source 5 such as an air compressor, a fluid control means, e.g. a solenoid valve 4 is arranged in an air flow passage for each tube hole 2, and air intake outlets are controlled by tube holes 2. For example, the character input means of a keyboard, a character-braille converting means, and respective elements of a braille pattern are made to correspond to one another in advance, and solenoid valves 4 arranged corresponding to the respective elements of the raised letter are placed in operation corresponding to braille information from the keyboard input means. Namely, air is supplied to tube holes 2 through solenoid valves 4 and then top surfaces 3 expand to form spherical projections.
Patent JP-H0457857-A (JP)
Title: Heat shielding paint for ic
Inventor: NAKAYA FUMIO
IPC: C09D161/04
Filed: 1990-06-26
Abstract: PURPOSE:To obtain the title paint which can reduce the thermal influence on IC in reflowing, etc., in a far-infrared oven by kneading a resol phenolic resin, aluminum flakes, and a dispersant. CONSTITUTION:The title paint is obtained by kneading 100 pts.wt. (solids) resol phenolic resin which satisfies the relations l/n = (0.8 to 1.2), m/n = (0.8 to 1.2), b/a = (0.8 to 1.2), and c/a = (1.2 to 1.5), wherein (l),(m),(n),(a),(b), and (c) respectively are the infrared transmittances of the 2-monosubstituted derivative, 2,4-disubstituted derivative, 2,4,6-trisubstituted derivative, methylol group, dimethylene ether, and phenyl group; 30-70 pts.wt. aluminum flakes having a mean particle diameter of 40-100 mum; and 0.03-1.4 pts.wt. dispersant.
Patent JP-S6229628-A (JP)
Title: Excavation controller for loading shovel
Inventor: KIMURA NOBUO
IPC: E02F3/43
Filed: 1985-07-29
Abstract: PURPOSE:To improve operating property, working property, and safety, by operating a change-over switch manually in an automatic state even on the automatic control, and by working a working object independently in the non- control mode. CONSTITUTION:The manipulated variable of an operating lever is detected, and the output of operation signal according to the detected value is generated, and the output of the signal of automatic operation or manual operation is generated by the operation of an automatic/manual change-over switch 71. After that, when a bucket 5 is automatically and horizontally extruded, then the automatic/manual change-over switch 71 is set in automatic system, and the operating lever 50 for an arm is operated and is put in horizontal extrusion mode. Then, the change-over switch 71 is put in automatic system, and in the state, the boom-hoisting operation is released, and the arm-pushing operation only is performed to put the lever in the horizontal extrusion mode again. In this manner, from one change-over switch, automatic or manual operation can be easily selected, and even under automatic control, the manual operation can be optionally performed.
Patent JP-H04176374-A (JP)
Title: Sorting equipment for waste
Inventor: KOBAYASHI YOSHIKAZU
IPC: B07B1/15
Filed: 1990-06-26
Abstract: PURPOSE:To efficiently and roughly sorting various wastes into three kinds of largeness, medium and smallness only by introduction thereof by utilizing a screen and a screw body, rationally and roughly sorting the wastes of various kinds such as building waste material. CONSTITUTION:A screen 11 for passing small wastes C is stretched on the bottom face of a frame 10 and an aperture part 12 is provided to the upper part thereof. A plurality of screw bodies 20 are mutually parallel supported in the same plane in the inside of the frame 10 so that these can be rotated in the same direction. Further a side discharge part 14 for discharging large wastes A is provided in the direction of rotation in the top parts of the screw bodies 20 in the frame 10. Furthermore a front discharge part 17 for discharging medium wastes B is provided in the direction of propulsion of the screw bodies 20 in the frame 10. As a result, the wastes of various kinds such as building waste material are efficiently and roughly sorted into three kinds of largeness, medium and smallness only by intactly introducing these wastes.
Patent JP-S60122075-A (JP)
Inventor: JIYOSEFU SHII SHIYAANII
IPC: B05C17/02
Filed: 1983-09-12
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-S6146845-A (JP)
Title: Hot water boiler
Inventor: ADACHI KAZUHIRO
IPC: F24H1/40
Filed: 1984-08-11
Abstract: PURPOSE:To make an instantaneous agitating and mixing of water and hot water, promote a stable temperature sensing and at the same time a generation of dew water is prevented by a method wherein when water is fed to an upper water collection header, the fed water is circulated in the header and a hot water temperature sensor is arranged at a side opposite to the circulating direction of water. CONSTITUTION:A water feeding pipe 6 is arranged at an upper header 3 having a relative low temperature at a burner fixing part. Water feeding from the water feeding pipe 6 is circulated and fed as indicated by an arrow C by a circulation pipe 9 in respect to the circumferential direction of the upper header 3. The fed water is mixed with hot water instantaneously and then a stable hot water temperature can be detected by a temperature sensor 10 arranged at the opposite side of the opening of the circulation pipe 9. Amount of the water direction toward each of the vertical pipes 4 become uniform, so that a natural convection flow is generated in the vertical pipe 4 and thus no dew water is generated.
Patent JP-S6143201-A (JP)
Inventor: FURANTSU BUIRUKOTSUPU
IPC: F04D29/32
Filed: 1985-07-29
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-2000000081-A (JP)
Title: Coat cutting machine, and usage thereof
Inventor: HASHIMOTO SHIGERU
IPC: A23P1/08
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a coat cutting machine and its usage intended to raise the joining force at a site to be cut on a coated food so as to avoid exposing the included material therefrom and improve the quality of the coated food. SOLUTION: This coat cutting machine has such a scheme that, n-vertical shafts 21 are set up at equal intervals along the circumference of a specified circle S concentric with a cut opening 5, respective shutter pieces 9 are disposed so as to be rotatable around the axes of the corresponding vertical shafts 21 there is provided a motor 23 functioning to rotate the n-shutter pieces 9 synchronously in the same direction; when the cut opening 5 is gradually closed by the action of the n-shutter pieces 9, a minute twist gap 31 serving to twist a coat material W is developed at the center of the cut opening 5; for this purpose, it is so designed that the length from the tip of the edge 11 (13) of each of the shutter pieces 9 to the axis of the corresponding vertical shaft 21 is slightly shorter than the radius R of the specified circle S.
Patent JP-H0810529-A (JP)
Title: Filter
Inventor: MASUDA KAZUO
IPC: B01D29/01
Filed: 1994-06-29
Abstract: PURPOSE:To prevent the passing through of foreign matter and to prevent the clogging of a filtering net due to sticking of sucked jelly fish on the filter net. CONSTITUTION:The filtering net 5 is formed by assembling thin strips 54, 54 in a grid form to make the width direction in the flowing direction of a fluid so as to enable to cut the jelly fish. Also the edge parts 54e, 55e at the upstream side of the thin strips 54, 55 are sharpened. A step difference is formed on the protruded positions of the edge parts in the upper stream of the longitudinal material and lateral material in the grid form and also the one side of the longitudinal and lateral materials in the grid form is made of a wire material.
Patent JP-S6324947-A (JP)
Inventor: HORII KIYOYUKI
IPC: A61H33/00
Filed: 1986-07-17
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-2000356639-A (JP)
Title: Sensor element, and detecting method, analyzing method, analyzer and urine analysis toilet device using it
Inventor: OHARA HITOSHI
IPC: G01N21/27
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a sensor element withstanding a long-term preservation and long-term use, and to provide a detecting method and device using it. SOLUTION: This sensor element for a device for quantitatively analyzing a specific component, especially an organic component or urine component uses a high molecular weight polymer including a part capable of recognizing and bonding to a specific component in its molecule in stead of an antibody molecule or enzyme conventionally used. Thereby, degradation of sensitivity during the preservation period from manufacture of the sensor element to the service beginning is suppressed to improve the measurable number of times and to elongate the measurable period. Accordingly, storage management of the sensor element is easy, replacement frequency thereof is low, and the device using it can measure the organic component or the like with high accuracy and a low cost.
Patent JP-S6229315-A (JP)
Title: Switch circuit
Inventor: INUZUKA TERUO
IPC: H03K17/687
Filed: 1985-07-31
Abstract: PURPOSE:To reduce the DC on-resistance by providing a CMOS inverter inputting a logic signal to the pre-stage and a resistive impedance whose one end is connected to the output of the post-stage of the CMOS inverter and whose other end is connected to an output terminal. CONSTITUTION:Both positive and negative power terminals of CMOS inverters connected in ascade are connected to different stabilized reference power supplies VREF1-VREF4, a logic signal L is inputted to the pre-stage and one end of a resistive impedance Z is connected to the output of the post-stage and a signal V0 is outputted from the other terminal of the resistive impedance Z. At least one of positive and negative terminals of the CMOS inverters is connected to a different stabilized power supply. Thus, a switch circuit having a sufficiently small DC on-resistance while having a minimum operating power voltage the same degree as that of a conventional circuit and transistors with a realistic size is obtained.
Patent JP-S6413264-A (JP)
Title: Disk storage device
Inventor: NOMURA SEIJI
IPC: G11B20/12
Filed: 1987-07-07
Abstract: PURPOSE:To prevent the lowering of a data transfer rate by providing a controlling means which jumps a defective sector and turns to a next normal sector when a head accesses the defective sector, and after the access of the sectors is finished wholly executes defect processing from the defective sector to a substituting sector, and rearranges access data. CONSTITUTION:Sixteen sectors are provided on one track of a magnetic storage surface, and it is assumed that the fourteen sectors among them are the normal sectors No.0-13 and the two are the substituting sectors S0, S1, and it is assumed that a transfer request is given to the twelve consecutive sectors No.1-12 from a host computer side. At this time, a high speed processor 25 stores a sector number in a memory, but it is blank because substitution is unknown. Here, after allowing a driver to seek the head, shifting the head to the aimed track, reads a sector address and waits the sector No.1 along the rotation of a magnetic disk, reads data and checks the presence of the defect of the sector when the head arrives, and if no defect, stores the data in an FIFO memory 22.
Patent JP-S6325917-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO YUICHI
IPC: H01L21/225
Filed: 1986-07-17
Abstract: PURPOSE:To form selected diffusion layer in the uniform depth with high accracy and improve reliability and characteristic by burying an opening of insulation film with selected epitaxial layer and coating it with diffusion source. CONSTITUTION:A silicon nitride film 2 is formed to the surface of a p-type silicon substrate 1 having a specific resistance of about 1 to 10 OMEGA-cm and thereafter an opening part is formed by removing the silicon nitride 2 of the region to which impurity diffusion is to be carried out. Next, a selected epitaxial layer 3 is formed by selective epitaxial growth of silicon in the thickness same as that of the silicon nitride film 2 in the exposed impurity diffusion region. Thereafter, when the coated diffusion source 4 is coated by the spin on coat method, the coated diffusion source 4 in the same thickness can be obtained in any region of the diffusion region and nondiffusion region. Heat processing under this condition provides a diffusion layer 5 in the uniform thickness.
Patent JP-H0727891-A (JP)
Title: Plant equipment abnormality diagnosing device
Inventor: NOMURA MASUMI
IPC: G21C17/00
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a plant component abnormality diagnosing device for automatically diagnosing the abnormality without relying on experiences. CONSTITUTION:Provided are an input device for electrically inputting the process signal of an object plant equipment 6, a processing device 4 for receiving the signal from the input device and converting it to in-computer signal easy for numerical processing, a memory device 1 for storing the knowledge concerning the object plant equipment, a diagnosing device for receiving the signals from the input device and the processing device 4 and performing plant surveillance, abnormality cause presumption and measure determination by using the knowledge concerning the plant equipment 6 withdrawn from the memory device 1, and an output device 5 for outputting the cause presumed by the diagnosing device 2 and the determined measure.
Patent JP-S6327486-A (JP)
Title: Production of pyrrolidine compound
Inventor: MORI SHOICHIRO
IPC: C07D295/02
Filed: 1986-07-18
Abstract: PURPOSE:To effectively produce the titled compound useful as a raw material for medicines, agricultural chemicals or the like and as an additive to catalysts or the like, by suspending a copper catalyst in a liquid phase of a reaction zone maintained to a constant temperature and then supplying 2-pyrrolidinone or the like to the suspension to catalytically hydrogenate the 2-pyrrolidinone or the like. CONSTITUTION:A copper catalyst (e.g. copper oxide-chromium oxide catalyst or copper oxide-zinc oxide catalyst) is suspended in a liquid phase of a reaction zone maintained to a substantially constant temperature. A 2-pyrrolidinone and/or an N-alkyl-2-pyrrolidinone (e.g. 5-methyl-2-pyrrolidinone or N-methyl-2- pyrrolidinone) are supplied to the produced suspension and the compounds are catalytically hydrogenated. The reaction products (a pyrrolidine and/or an N- alkyl-pyrrolidine) are taken out from the reaction zone together with the excessive portion of hydrogen gas in a vapor phase.
Patent JP-H0457010-A (JP)
Title: Ftheta lens system in optical scanner
Inventor: ITABASHI AKIHISA
IPC: G02B26/10
Filed: 1990-06-27
Abstract: PURPOSE:To satisfactorily correct the curvature of image in the main/sub-scanning directions by constituting the ftheta lens system of the lens surface constitution. CONSTITUTION:A parallel luminous flux from a light source or a light source unit 1 consisting of the light source and a condensing device forms an image as a line image LI being roughly parallel to the deflecting surface in the vicinity of a deflecting/reflecting surface 3a of a rotary polygon mirror by a cylinder lens 2 being a line image forming optical system. The longitudinal direction of this line image LI is the main scan corresponding direction. The luminous flux reflected by the polygon mirror 3 is allowed to form an image like a spot on the surface 6 to be scanned, and scans uniformly the surface 6 to be scanned in accordance with a uniform rotation in the direction as indicated with an arrow of the polygon mirror 3. Even if the deflecting/reflecting surface 3a generates a surface inclination as shown with a code 3a', an image forming position on the surface to be scanned by an ftheta lens system does not move in the sub-scanning direction. Accordingly, the surface inclination is corrected. In this regard, when the polygon mirror 3 rotates, the reflecting surface 3a rotates centering around an axis 3A, therefore, a misalignment DELTAX is generated between an image forming position P of a line image and the reflecting surface 3a in connection with a rotation of the deflecting/reflecting surface, and a position P' of a conjugate image of the line image by the ftheta lens system is shifted by DELTAX' from the surface 6 to be scanned. This shift amount DELTAX' is given by DELTAX'=beta<2>. DELTAX as lateral magnification beta in the sub-scanning direction of the ftheta lens system.
Patent JP-H0334175-A (JP)
Title: Tape reel
Inventor: KAMIYAMA TOSHIBUMI
IPC: G11B23/087
Filed: 1989-06-29
Abstract: PURPOSE:To surely fit a leader tape to a reel hub by making the size in the direction of the width of the leader tape of plural ribs to carry the leader tape longer than the width size of the leader tape. CONSTITUTION:The reel hub 3 is provided with an outer hub 3a and an inner hub 3b installed coaxially at the central part of the lower flange, and the outer hub 3a and the inner hub 3b are connected by plural pieces of the ribs 3c. The leader tape 4 is drawn-in into an internal part from a part of the outer hub 3a, and in addition, it is drawn-out to an external part from the part opposite to the drawn-in part. Here, the height size L of the rib 3c to connect the outer hub 3a and the inner hub 3b is made longer than the width size(l) of the leader tape 4. Thus, the leader tape 4 can be fitted strongly to the reel hub 3.
Patent JP-H0335149-A (JP)
Title: Method and instrument for measuring plating deposition and plating film composition of plated steel sheet
Inventor: IMAI KIYOTAKA
IPC: G01N23/223
Filed: 1989-06-30
Abstract: PURPOSE:To make on-line measurement of a plating deposition and plating film compsn. by taking out the X-rays of the wavelength of large absorption by a plating and irradiating a plated steel sheet to be measured by using quadratic targets. CONSTITUTION:The theoretical calculation equation for the intensity or intensity ratio at the prescribed light receiving angle of the fluorescent X-rays of the element desired to be analyzed obtd. from the plated steel sheet in the case of irradiating steel sheet with the characteristic X-rays generated by irradiation of two kinds of the quadratic targets with the X-rays at respectively prescribed incident angles is determined in a stage (a). The conversion coefft. to convert the actually measured value under the same conditions as for the stage (a) to a theoretically calculated value is determined by using a standard sample of a known plating deposition and plating film compsn. in a stage (b). The fluoresent X-ray intensity, etc., obtd. from the plated steel sheet to be measured having an unknown plating deposition and plating film compsn. are measured under the same conditions and are converted to the theoretical intensity, etc., by using the conversion coefft. in a stage (c). The plating deposition and film compsn. which are most approximated to the theoretical intensity, etc., converted from the theoretical intensity, etc., obtd. from the theoretical calculation equation are determined as the plating deposition and plating film compsm. of the plated steel sheet to be measured in a stage (d).