baber/WOPTO huggingface dataset:
Patent JP-2000055956-A (JP)
Title: Infinitesimal capacity measuring system and probing system
Inventor: HIROTA YOSHIHIRO
IPC: G01R27/26
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To measure the capacity value of a capacity to be measured by removing the influence of a parasitic capacity in a shielded box or its change. SOLUTION: The infinitesimal capacity measuring system comprises a prober 1, a signal line brought at one end into contact with a sample to be measured, a shielding wire for enclosing the line, and a capacity measuring circuit 6. The circuit 6 has an inverting input terminal connected to the other end of the line and a non-inverting input terminal connected to the shielding wire in such a manner that the inverting terminal and the non-inverting terminal is imaginarily short-circuited therebetween. The circuit 6 further has an operational amplifier 61 for outputting a signal having a value corresponding to an electrostatic capacity of the sample to be measured when an AC signal is applied to the non-inverting terminal. A conductive part of the box 11, a conductive part of a stand 13, a surface of the sample brought into contact with the stand 13 and the shielded wire are set to the same potential.
Patent JP-S60190998-A (JP)
Inventor: FURANSHISUKO SARA FUERUNANDETS
IPC: D06F37/22
Filed: 1984-10-30
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-S6289429-A (JP)
Inventor: TAMURA HITOSHI
IPC: H02J3/38
Filed: 1985-10-11
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-H0275828-A (JP)
Title: Far infrared radiating plate
Inventor: AKIBA KENICHI
IPC: F24C15/24
Filed: 1988-09-10
Abstract: PURPOSE:To provide a plate with far infrared rays radiating characteristics same substantially as the plate coated with Al2O3-TiO3 ceramics and obtain the plate, safe even if a food is contacted therewith directly by a method wherein the powder of shell is sprayed on the surface of a plate type metallic substrate to form the coating film of a metal oxide. CONSTITUTION:The powder of shell is sprayed on the surface of a substrate 5 made of stainless steel and the like to form the coating film 8 of metal oxide for radiating far infrared rays. The surface of the coating film 8 of the metal oxide is coated by baking the powder of shell and, therefore, a plate has not poisonous property comparatively and it is safe even if a food 9 such as bread or the like, for example, is heated by contacting it with the plate directly. The far infrared rays radiating characteristics of the plate 1 when heated by a heating source 4 are substantially same as the plate coated by Al2O3-TiO3 ceramics. The thin film 7 of fluorine resin or the like may be baked on the upper surface of the coating film 8 of metal oxide further. The pin holes, voids and the like of the metal oxide coating film 8 may be filled with the thin film 7 whereby water, oil and the like become hard to adhere to the plate 1 and it becomes easy to separate it even when they are adhered to the surface of the film 8.
Patent JP-H0672342-A (JP)
Title: Steering device
Inventor: NIWA SATORU
IPC: B62D5/06
Filed: 1992-08-26
Abstract: PURPOSE:To provide a front wheel steering device where the selective range of the steering characteristics is wide, the working is easy, and the reverse input of the torque fluctuation to the steering wheel side is reduced. CONSTITUTION:An intermediate rotary member 38 is provided between an input shaft 11 and an output shaft 13 which are connected to a steering wheel, and the speed of the input shaft is reduced by a speed-reducing mechanism 40 and the rotation is transmitted to the intermediate rotary member 38. The rotation of the intermediate rotary member is transmitted to the output shaft 13 by a cam groove 47 and a steering characteristic providing mechanism 45 consisting of a projection 48 engaged with the cam groove while the reduction gear ratio being gradually reduced according to the increase of the rotational angle from the steering neutral position of the input shaft 11. A control device 20 provided on the input shaft 11 increases the assist force which a boosting device 30 gives to an output acting member 14 according to the increase of the torque to be applied to the input shaft.
Patent JP-S6381948-A (JP)
Title: Multilayer interconnection semiconductor device
Inventor: ENDO KAZUO
IPC: H01L21/3205
Filed: 1986-09-26
Abstract: PURPOSE:To simplify and stabilize the flattening process of a wiring region by forming a first layer electrode by a high melting-point metal or the silicide of the metal, shaping a BPSG film onto the first layer electrode and executing heat treatment. CONSTITUTION:A P-type impurity diffusion region 28 as a base region is formed in a surface region in an N-type semiconductor substrate 27 as a collector region, and an N-type impurity diffusion region 29 as an emitter region is shaped in a surface region in the region 28. A metallic layer consisting of a high melting-point metal is formed onto the whole surface on a semiconductor substrate 11, and first layer electrodes 30, 31 are shaped through patterning. A BPSG film 32 is grown and formed on the whole surface on the bubstrate 11, and the amorphous high melting-point metallic layers 30, 31 are recrystallized through heat treatment while the BPSG film 2 is melted. Accordingly, the BPSG film 32 is flattened. Contact holes 33, 34 are bored to the BPSG film 32 on the first layer electrodes 30, 31.
Patent JP-S59121452-A (JP)
Title: Memory control system
Inventor: ASAKA FUMIO
IPC: G06F13/28
Filed: 1982-12-28
Abstract: PURPOSE:To expand a memory part up to an address region of a DMA control part regardless of a program control ROM to transfer data at a high speed by using an RAM region at a part where the address overlaps between an ROM and an RAM as a data buffer for DMA transfer. CONSTITUTION:The ROM6 is connected to a CPU1 of a Japanese word processor, and a region 7.1 where the address overlaps between the ROM6 and an RAM is connected to a direct memory access controller 8. At the same time, a region 7.2 at the row side where no overlap exists between the address of the RAM is connected between the CPU1 and the controller 8. Then an access is given by the controller 8 and DMA to a memory part where no direct address is possible owing to the address limitation of the CPU1, and the data is transferred while the CPU1 is working. The memory part is expanded up to the address of the controller 8 regardless of the ROM6 for control of program to attain simultaneous an operation at a high speed.
Patent JP-S6470749-A (JP)
Title: Cassette for accumulative type fluorescent material sheet
Inventor: SAOTOME SHIGERU
IPC: G03C3/00
Filed: 1987-09-10
Abstract: PURPOSE:To facilitate the opening of the cap part of a cassette body and to simplify the reading of image information by providing an energizing means which energizes the cap part and holds the same in the open position where the entire surface of the accumulative type fluorescent material sheet in the cassette body to said body. CONSTITUTION:The cap part 3 is energized by a pair of springs 4 which are the energizing means fixed at one end to the cassette body 2 and at the other end to the cap part 3. A locking means 5 which holds the cap part 3 to the closed position by engaging with the cap part 3 is mounted to the front face of the cassette body 2. The locking means 5 is energized by a spring 6 to the position where said means projected toward the inside of the cassette 2, by which said means is engaged with the cap part 3 to hold the cap part in the closed position by overcoming the energizing force of the springs 4. The cap part 3 is opened simply by pulling the locking means 5 according to this constitu tion. Reading is, therefore, executable without removing the accumulative type fluorescent material 1 from the cassette body 2.
Patent JP-S60117751-A (JP)
Title: Manufacture of semiconductor ic device
Inventor: ISHIKAWA TAMOTSU
IPC: H01L21/205
Filed: 1983-11-30
Abstract: PURPOSE:To facilitate the post process by solving the problem of the abnormal growth of poly silicon by a method wherein grooves are so formed as to divide an island region on the one surface side of a single crystal Si wafer of one conductivity type, a dielectric film for isolation is formed over the entire surface and then removed in the region to be chamfered, and the poly silicon is deposited. CONSTITUTION:The double layer of a thin oxide film 2 and a nitride film 18 is formed at the part where an exposed surface 13 is to be formed, and V-grooves 3 are formed; then, a thick oxide film (doelectric for isolation) 4 is formed by high-pressure oxidation with the nitride film as a mask. The thin oxide film is formed e.g. to less than 4,000Angstrom , and the thick oxide film to more than 1.5mum. Next, the nitride film 18 is removed by selective etching using phosphoric acid, and the oxide film 2 is removed by control etching by utilization of the difference in film thickness of the oxide films 2 and 4, resulting in the formation of the single crystal exposed surface 13 of the Si wafer 1.
Patent JP-H0566702-A (JP)
Title: Photosensitive drum and image forming device built-in with this photosensitive drum
Inventor: MIYAKE KAN
IPC: G03G21/00
Filed: 1991-09-06
Abstract: PURPOSE:To provide the photosensitive drum which has the good electrical conductivity to ground and is low in cost, stable, and well grounds when built into the image forming device so as to obtain a high-quality image and assures the grounding without generating the malfunction by the electric noises generated from the unstable grounding, the failure of semiconductor parts, etc. CONSTITUTION:This photosensitive drum 1 is constituted by adhering flanges 101, 102 molded of a conductive resin material to both side ends of the photosensitive cylinder 10 by an adhesive. Collars, bearing parts and gears are further provided by integral molding in the flanges 101, 102. Supporting shafts 4, 5 of the metals fixed when the photosensitive drum 1 is built into the image forming device are inserted into the bearing parts 103, 104. Pressing force is applied to the supporting shafts 4, 5 and the bearing parts 103, 104 by a cleaning blade C1 and a developing sleeve from the lateral side of the photosensitive drum 1 to bring these shafts and bearing parts into sliding contact with each other, by which the photosensitive drum 1 is grounded.
Patent JP-2001048427-A (JP)
Title: Paper tube for taking up yarn
Inventor: TANAKA NORIO
IPC: B65H75/28
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To surely capture and hold a yarn, and to easily remove residual yarn at the time of reusing a paper tube by cutting an inclined slit groove extending over the whole periphery in the circumferential direction in the outer peripheral surface of the paper tube main body formed by spirally winding a belt-like base paper in plural layers and making the same adhere to each other. SOLUTION: A belt-like base paper is spirally wound in may layers and made adhere to each other to form a paper tube main body 1. A slit groove 2 inclined at a fixed angle θ extending from the substantially central part upper end 1a in the direction of length toward the central part 1c in the direction of height is cut in the tube main body. The slit groove 2 is in zigzags so that the crest parts and the valley parts are continuously formed, the front side and the back sides thereof are shaped like an inverted-U, and a width on the extension line passing the crest parts and the valley parts is taken as a range for holding a yarn.  At the time of replacing bobbins, even if the position of a yarn is a little shifted from the slit groove 2, within the width on the extension line passing the crest part and the valley part, a yarn can be thrown in a wide opening part of the slit groove 2 and surely captured and held.
Patent JP-H0954058-A (JP)
Title: Microsensor and its manufacture
Inventor: TAKEDA MITSUYUKI
IPC: G01N27/12
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a microsensor of high reliability in which silicon defects are not caused by silicon etching on parts other than a cavity and a method for manufacturing the same. SOLUTION: This microsensor is formed into a bridged structure in which a silicon substrate 1 on which at least one or more film layers are formed has a sensing part 8 provided in a part where the bridged part 5 of the film layers is formed, and in which the film layers and the silicon substrate 1 are corroded in such a way as to leave said part intact to form a cavity 2 beneath the film layers, the first film layer on the silicon substrate 1 being formed out of a dense layer 4 of either a silicon thermal oxidation film or a silicon thermal nitriding film.
Patent JP-H0566571-A (JP)
Title: Baking method for resist
Inventor: FUKUKAWA TOSHIMI
IPC: H01L21/027
Filed: 1991-09-09
Abstract: PURPOSE:To suppress the contamination of a substrate and thermal influence upon a substrate conveyance system as to the baking method for, specially, multi-layered resist. CONSTITUTION:Substrates coated with resist are mounted on hot plates 1 at intervals, which are adjusted to set the temperature raising time of the substrates to a specific value, and one substrate is heated on one hot plate 1. Here, the resist is an intermediate layer consisting of the lower-layer resist and spin-on glass(SOG) of the multi-layered resist. Further, the hot plates 1 are used to heat the substrates in parallel.
Patent JP-H0782833-A (JP)
Title: Lattice-like decoration body
Inventor: ENDO TAKAFUMI
IPC: F21V11/06
Filed: 1993-09-13
Abstract: PURPOSE:To assemble a lattice-like decoration body efficiently while giving an excellent external appearance to either of the sides. CONSTITUTION:In a pair of main members 20 disposed like a lattice orthogonally to each other, one end of the main member 20 is longitudinally slidably inserted in a recessed fit part 22 of the other main member 20, while the other end is connected with the recessed fit part 22 of the other main member 20 in the crossing portion by a connecting member 40 inserted longitudinally slidably. Since the connecting member 40 is inserted in the main member 20 not to be viewed directly from the outside, an assembled lattice-like decoration body has an excellent external appearance on either of the sides. Also, since the connecting member 40 fits to the main member 20 longitudinally slidably, it can be easily mounted on the main member 20.
Patent JP-H11308968-A (JP)
Title: Food material having palate feeling like boiled yolk and food utilizing the same
Inventor: NAGAO YASUE
IPC: A23L11/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject food materials having a feeling of fine grains like yolk of a hard boiled egg and the grains are not bonded each other by treating a specific vegetable grain with a protein insolublizing agent. SOLUTION: The vegetable grain (A) surrounded with individually separated, faultless cell walls is treated with the protein insolublizing agent. The protein insolublizing agent is preferably, alkaline earth metals, acids, organic solvents, and the acids which is the protein insolublizing agent, is preferably dressing including acetic acid, citric acid, malic acid, hydrochloric acid, lactic acid or the like, the average particle size of the vegetable grain (A) is preferably 50 to 500 μm, and the vegetable grain (A) is preferably included in an amount of 1 to 17% in dry weight base in the water containing food material.
Patent JP-H1053899-A (JP)
Title: Sheet work feeder for electrolytic treating vessel
Inventor: HOSAKA YOICHI
IPC: C25D7/06
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the bottom edge of a sheet work curves when this sheet work is fed continuously while the sheet work is held perpendicular and its bottom edge is supported by barrel rolls. etc., with the sheet work feeder of an electrolytic treating vessel. SOLUTION: This sheet work feeder of the electrolytic treating vessel detects the vertical movement of a sheet work 3 traveling in the electrolytic treating vessel and inclines power feed rolls 4 in the feed direction of the sheet work 3 or the opposite direction thereof when the vertical movement of the sheet work 3 exceeds an upper limit value or lower limit value. A rotational driving means 5 comprises motors for the respective power feed rolls and motor revolving shafts connected to the power feed rolls 4.  A tilting means 6 comprises a tilting base on which the power feed rolls and their motors are placed, a common bearing cylindrical bracket 13 which pivotally supports the respective motors and a cylindrical fixing frame 14 which has a cylindrical flange 15 having the outer peripheral surface disposed to face the inner peripheral surface of this bearing cylindrical bracket apart a sufficient spacing in its upper part and encloses the motor and the tilting base.
Patent JP-H1157490-A (JP)
Title: Catalyst heater and catalyst device comprising the catalyst heater
Inventor: SUZUKI TADAMI
IPC: B01J35/02
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To shorten the time for an oxidation catalyst to reach a decomposition temperature by increasing the rise of the temperature of the oxidation catalyst by a method wherein a catalyst layer is formed on the surface of an expanded metal base, and the catalyst layer is heated by use of the heat generated when an electric power is applied to the expanded metal base. SOLUTION: When a catalyst heater 5 starts to be operated, an expanded metal 1 being a base is heated by applying electric power thereto, and a catalyst layer formed on the surface is activated. When an exhaust gas passes through a catalyst heater 5 under this state, a fume of a tabacco and its odor constituent which are contained in the exhaust gas are adsorbed with the catalyst layer formed on the surface of the base material 4, and decomposed. Then, purified exhaust gas flow outside. Since the catalyst layer is formed thus on the surface of the base material, and the catalyst layer is heated by use of heating when an electric power is applied to the expanded metal 1, rise of a temperature of the catalyst layer is fast, and the time to activate the catalyst layer can be shortened.
Patent JP-H0566220-A (JP)
Title: Interface mechanism between supercritical fluid chromatograph and detector
Inventor: TAKEUCHI MAKOTO
IPC: B01D19/00
Filed: 1991-09-09
Abstract: PURPOSE:To obtain an interface mechanism between an SFC and a detector which is operated at low pressure, wherein the separation of gas and liquid is made perfect, and the ratio between the amount of the effectively utilized liquid and the amount of waste liquid is made large as much as possible. CONSTITUTION:In an interface mechanism between a supercritical fluid chromatograph and a detector which is operated at low pressure, a constant-pressure release valve 1 and a splitter 2 are provided. The constant-pressure release valve 1 keeps the pressure in the flow-path of the supercritical fluid chromatograph and has the opening for introducing good solvent for a sample into the flow path. The splitter 2 is provided at an output flow path and has a inverted conical type separating container 31 for separating the gas component and the extra liquid component out of the mixture of gas and liquid. A first pipe body 32 introduces the gas-liquid mixture from the constant-pressure release valve 1 to the uppermost end of the inverted cone of the container 31 and discharges the air-liquid mixture along the wall surface of the circumference. A second pipe body 33 is inserted to the bottom part of the cone and guides out the separated liquid. A third pipe body 34 is inserted at the intermediate part of cone and discharges the gas component and the extra liquid component. These pipe bodies are provided.
Patent JP-S6469936-A (JP)
Title: Cell blank treating method of biochemical automatic analyzer
Inventor: ONO YASUYUKI
IPC: G01N21/75
Filed: 1987-09-11
Abstract: PURPOSE:To improve measuring accuracy with a cell blank, by measuring the cell blank before the measurement of a sample, and comparing the result with the measured value of the previous time, which is stored in a memory. CONSTITUTION:In a reaction system 4, liquid from a sampler 1 and a reagent from a reagent line 2 are inputted in a reaction tube and agitated. An absorbancy is measured with a colorimeter in a detecting system 5. Then, the absorbancy is sent to a data processing system 6 and transduced into a temperature value. A cell blank is sequentially measured with the detecting system 5 immediately before the analysis in each reaction tube in the reaction system 4. At this time, the cell blank is measured twice for one reaction tube. The data at the previous time are stored in the memory of a data processing system 6. The measured data are processed together with the stored data. In this processing, the central value of the three data is adopted. When these data are located with in a specified width, the central value is newly stored as the data of the memory. Since the highly reliable data are selected in this way, the measuring accuracy can be improved.
Patent JP-H0276238-A (JP)
Title: Resin sealing apparatus
Inventor: YAMAGUCHI MASAYOSHI
IPC: H01L21/56
Filed: 1988-09-12
Abstract: PURPOSE:To make it possible to reliably mold a section to be molded by a method wherein the position of a semiconductor chip on a board is determined by picture image information of the semiconductor chip and resin is applied in such a manner as to be thick in the center and thin in the periphery over the given area from the center of the semiconductor chip to its periphery. CONSTITUTION:The position of a semiconductor chip 14 is recognized and automatically determined by controlling an X-Y table 1 so that the nozzle 3a of a cylinder 3 comes on the center c of the semiconductor chip on the recognized position. Then, tracking and scanning a given track R' from the center of the semiconductor chip 14 to the center, resin is applied correctly in such a manner as to be thick in the center and thin in the periphery. As a result, a resin sealing area M, including a wire W wire-bonded about the semiconductor chip 14, is reliably molded and since resin is thick in the area of a semiconductor chip and thin in the periphery, even if resin in the center flows somewhat, it does not etch a required area and flows.
Patent JP-H0752104-A (JP)
Title: Veneer layout machine
Inventor: SAITO KATSUMI
IPC: B27D1/04
Filed: 1993-08-19
Abstract: PURPOSE:To control the posture of a veneer correctly even in the case of curled veneer and transfer the same onto a plywood to bond the same by controlling the posture under a condition that the veneer is attracted forcibly. CONSTITUTION:Fore and rear servomotors are driven to traverse an attracting board 16 along a transversal rail 28. When the side end of the lengthwise direction of a veneer 35 is detected simultaneously by fore and rear detecting sensors 38 arranged on the reference line, it shows that the veneer 35 is attracted correctly by the attracting board 16 along the reference line. In this case, both motors are stopped and, subsequently, the servomotors are driven to move the attracting board 16 vertically along a vertical rail 19 into the lengthwise direction thereof. The servomotors are stopped at a position whereat the forward end of the widthwise direction of the veneer 35 is detected by a detecting sensor arranged on a reference line 39. Accordingly, the posture of the veneer 35 is positioned correctly under a condition that the same is attracted strongly on the attracting board 16 by suction.