baber/WOPTO huggingface dataset:
Patent JP-H02128045-A (JP)
Title: Construction of intermediate floor of housing
Inventor: MIYOSHI YOJI
IPC: E04B5/40
Filed: 1988-11-09
Abstract: PURPOSE:To effectively utilize spaces by a method in which a concrete-receiving steel plate is hung down by stud bolts from a detachable beam set between inner and outer walls of a building, concrete slab is placed, and the beam is then removed. CONSTITUTION:I-beams 13 are set at a given interval between the side walls 16 and 17 of a housing 11 whose upside is opened, and a concrete receiving steel plate 14 hung down by stud bolts 27 from the beams 13 is tensely set. Concrete slab 15 is placed on the plate 14 to form an intermediate floor 10, and the bolts 27 are cut off to remove the beams 13. Up to the projected portion from the surface of the slab 15 is finished with cement mortar to complete the floor 10. By forming the space in the housing 11 after removing the beams 13, the setting of piping, etc., can be made easier and the beams removed can also be reused.
Patent JP-H05122556-A (JP)
Title: Signal waveform equalizing method
Inventor: MITSUFUJI HIRONORI
IPC: H04N7/00
Filed: 1991-10-28
Abstract: PURPOSE:To finish a waveform equalization within a short time at need by efficiently detecting the distortion of transmission in the case of equalizing the waveform of an input signal by using an adaptive equalizing type filter. CONSTITUTION:A front transmission distortion delay amount detection circuit 12 and a rear transmission distortion delay amount detection circuit 13 detect a period T is which the transmission distortion higher than the prescribed level of a reference signal in the input signal exists. First of all, the transmission distortion within the period T is corrected by controlling the corresponding tap coefficient of the above-mentioned filter 5 corresponding to the detected output of the transmission distortion within the period T. Afterwards, the transmission distortion out of the period T is detected and corresponding to the detecting output, the remaining tap coefficients of the filter 5 are controlled. Thus, the transmission distortion out of the period T is corrected.
Patent JP-H09128242-A (JP)
Title: Method and device for acquiring fuzzy knowledge
Inventor: OKITA TORU
IPC: G06F9/44
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To acquire general inference knowledge corresponding to an object by performing the selection of an effective input, fuzzy division, and the setting of a membership function and a rule synchronously under the same evaluation. SOLUTION: A knowledge structuring part 2 reads in output data from a data file 6 and a fuzzy division part 3 selects an input or generates an arbitrary point on the dimension of the selected input, generates a new point by division between adjacent points, deletes a selection point, and generates a fuzzy set and a membership function from those results. A rule generation part 4 generates the rule from the fuzzy set, membership function, and input/output data and an inference evaluation part 5 performs inference, evaluates results, and selects an excellent result. The knowledge structuring part 2 repeats those processes, and finally selects an effective input for an output, performs fuzzy division, and generates a fuzzy set, a membership function, and a rule to acquire inference knowledge corresponding to the object in a knowledge file 7.
Patent JP-H01127239-A (JP)
Title: Vibrating work table
Inventor: TANI NAOHIKO
IPC: B23B1/00
Filed: 1987-11-06
Abstract: PURPOSE:To attain vibrating work suitable for a workpiece in a device total unit enhanced in its rigidity by providing a base bed, strut vertically supported connecting its bottom end flange part by a resilient member to the base bed, vibrating bed secured to the strut in its upper end and a vibrating means inserted to be fitted between the vibrating bed and the base bed. CONSTITUTION:This vibrating table connects a strut 5 in its flange part 6 to a base bed 1 by an annular leaf spring 7, and because if shows large rigidity in a horizontal direction, a vibrating bed 4 is given sufficient rigidity for force acting in a lateral direction. While the vibrating bed 4, which is supported giving a preload to a laminating piezoelectric actuator 21 of very high compression rigidity, is given very high rigidity for force acting in a vertical direction. Further even for rotating moment with the strut 5 serving as the center axial line, sufficient rigidity is given by the annular leaf spring 7, and bending moment is prevented from acting on the laminating piezoelectric actuator 21.
Patent JP-H08145888-A (JP)
Title: Fluorescence calorimeter
Inventor: TOMIOKA MASAHARU
IPC: G02B21/00
Filed: 1994-11-16
Abstract: PURPOSE: To improve the measuring accuracy of fluorescent color emitted from a sample and to achieve the compact configuration of the apparatus and the cost down. CONSTITUTION: This calorimeter comprises a lighting optical system 42 which emits the excited light on a sample S, an objective lens 49 which receives the measured light emitted from the sample S, an imagery optical system 52 which froms the image of the measured light passed through the objective lens 49, a two-dimensional imaging means 54 which receives the image formed in the imagery optical system 52 as the original-color image information, and a memory means 59 which stores the original-color image information received by the two-dimensional imaging means 54 for every color. An image display means 60 synthesizes the original-color image information stored in the memory means 59 and displays the image of the sample.  A color analyzing means 61 reads out the image information in the analyzing range on the image displayed on the image display means 60 from the memory means 59 and converts the information into three stimulus values or color coordinate values. The fluorescence calorimeter having these means is disclosed.
Patent JP-H04156384-A (JP)
Title: Thermal transfer recording and recording medium
Inventor: TAGUCHI NOBUYOSHI
IPC: B41J2/32
Filed: 1990-10-19
Abstract: PURPOSE:To ensure that a high-quality pictorial image, which is present in a mixed pattern with characters, can be realized without selection of an image receiving element by thermally transferring a staining layer of a staining layer transfer medium to the surface of a recording intermediate, then thermally transferring ink from an ink transfer medium to the starting layer which is transferred for recording in accordance with an image signal, and thermally transferring this recorded staining layer to the surface of the image receiving medium. CONSTITUTION:A sublimable dye is thermally transferred using heat diffusion technique to the interior of staining layers 22, 23 recorded on the surface of a recording intermediate from a dye layer 12 on a dye transfer medium with the help of a dye transfer medium 1 and a thermal head 3-2. Nest, a molten ink 82 is thermally transferred for recording to the surface of the staining layer recorded on the recording intermediate or the surface of the recording intermediate on which the staining layer is not recorded as yet using a molten ink transfer medium and a thermal head 3-3. If a recording device which need not record characters is used, the combination of 8 and 3-3 is not required. Finally, an image recorded in or on the staining layers 22, 23 on the surface of the recording intermediate 4 is thermally transferred with the staining layer to the surface of an image receiving element 5 using a thermal roller 7. Thus, a high-quality image obtained by using dye and fusion heat transfer recording means is realized without depending on the substrate of the image receiving element.
Patent JP-H03142486-A (JP)
Title: Cooler for optical system of image forming device
Inventor: OKAZAKI AKITAKA
IPC: G03G15/043
Filed: 1989-10-30
Abstract: PURPOSE:To prolong the life of a light source lamp and to prevent the image defect arising from the adhesion of suspended matter to the light source lamp, etc., by blasting air along the longitudinal direction of the light source lamp by a blasting means. CONSTITUTION:The air is blasted along the longitudinal direction of the light source lamp when a fan 5 is driven by a motor 6. The light source lamp 31 and a reflecting mirror 32 are, therefore, efficiently cooled and the adhesion of the suspended matter, such as splashed toner, to the light source lamp 31 and the reflecting mirror 32 is prevented and the generation of the image defect is prevented.
Patent JP-H06112170-A (JP)
Title: Dry etching
Inventor: KADOMURA SHINGO
IPC: H01L21/302
Filed: 1992-09-29
Abstract: PURPOSE:To etch an Si material layer with high selectivity, high anisotropy and low contamination without using CFC (chlorofluorocarbon) gas. CONSTITUTION:A polycrystalline silicon layer 3 on a gate oxide film 2 is etched by using CSCl2 (thiocarbonyl chloride). CSCl2 generates Cl* being an etchant under discharge-dissociation conditions as well as S (sulfur) and carbon polymer as deposit. The carbon polymer is enhanced in a structure by C-S coupling or introduction of >C=S radical (thiocarbonyl radical), so that a small amount of deposit may exhibit high etching resistance. Since a rigid sidewall protecting film 5 is formed by these deposits, incident ion energy and an amount of carbon polymer deposit required for anisotropic processing can be relatively reduced, so that a gate electrode 3a having an anisotropic shape can be formed in a process with high selectivity and low contamination.
Patent JP-H02129603-A (JP)
Title: Optical attenuator
Inventor: KATO MAMORU
IPC: G02B6/00
Filed: 1988-11-10
Abstract: PURPOSE:To realize a high-reliability optical attenuator by winding an optical fiber around a small-diameter bobbin. CONSTITUTION:In general, when the optical fiber is wound to a small diameter, the light confinement effect by the clad deteriorates and the optical transmission loss increases. The relation between the winding diameter and loss generally differs according to the structure size, specific refractive index difference, etc., of the optical fiber, but a normal silica-core single-mode optical fiber has loss of about 0.63dB (equivalent to 10dB/m) when wound around a bobbin of 20mmphi in diameter. Here, the optical fiber 2 is wound around the bobbin 1 until necessary attenuation is obtained. Consequently, the optical attenuator is easily realized. In such a case, the number of turns is adjusted while the light loss is measured to adjust the attenuation finely.
Patent JP-H03142382-A (JP)
Title: Characteristic measuring instrument for high frequency device
Inventor: INOUE TADAAKI
IPC: G01R31/26
Filed: 1989-10-30
Abstract: PURPOSE:To control the oscillation for DC characteristic measurement to improve the precision and the workability of device test for mass production by storing an object to be measured in an electromagnetic absorber to perform measurement. CONSTITUTION:A measuring jig main body 1 consists of the electromagnetic absorber, and mounting positions 4 are formed as recessed parts by which plural high frequency devices 3 are easily mounted and positioned. A metallic electrode 5 connecting source electrodes 3s of devices 3 in common is provided in parts, where electrodes 3s are placed, around the main body 1. An enclosure 2 consists of an electromagnetic absorber also, and it is surely coupled to the main body 1 by respective projecting parts 7 and recessed parts 6. Mounting spaces of devices 3 are shielded from the outside to control the oscillation in this manner. A measuring signal is supplied to devices 3, and measuring terminal leading-in holes 8 and 9 reaching the electrode 5 are formed and probe needles are inserted through them, and measurement is performed by successive switching.
Patent JP-H01164899-A (JP)
Title: Protective cover for transmission shaft projected and guided outside gearing housing
Inventor: TEO BUUTE
IPC: F16P1/02
Filed: 1988-11-10
Abstract: PURPOSE: To dispense with a processing on a drive housing and to ensure a reliable fix of a dish shaped protective cover by arranging an adapter ring that is mountable, through a groove, on a projecting part formed in the drive housing. CONSTITUTION: An adapter ring 11 is inserted in a projecting part 4 of a drive housing 2. In order to fix the adapter ring 11, the projecting part 4 has a peripheral groove 9 and a plurality of radial projections 10 that are peripherally distributed in the groove 9. The adapter ring 11 has a plurality of peripherally distributed grooves 13 to fit over the projections 10. The adapter ring 11 further has a peripheral annular bead 12 in its inner periphery, the adapter ring 11 is engaged to the peripheral groove 9 through the bead 12.
Patent JP-2001099100-A (JP)
Title: Pump
Inventor: SHIMOMURA SHINSUKE
IPC: F04D29/70
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact pump having a high head and capable of maintaining high efficiency even if the number of revolution is changed for operation and capable of lowering frequency of the maintenance while eliminating the contamination with the foreign matter by crushing or cutting it. SOLUTION: In this pump, a rotor 1 is arranged inside a rotor chamber as the external driving method, and a volute casing 10 for recovering the pressure of the flow of the discharged fluid is provided in the downstream of the rotor chamber, and furthermore, plural straightening plates 9 for straightening the flow are radially arranged in relation to the cross section of a flow passage in a suction part in the upstream of the rotor chamber.  A rear end of the straightening plate 9 facing to the rotor 1 is formed into an arc rear edge 14, and the rotor 1 is provided with a vane train, which is set so as to be arranged at the optimal inflow angle in the case of the rated operation with the predetermined space from the arc rear edge 14 of the straightening plate 9, inside thereof, and furthermore, a foreign matter lock tool 9a for catching the foreign matter included in the fluid is provided between the straightening plate 9 and the vane train.
Patent JP-H11202558-A (JP)
Title: Method to use pigment yellow 155 in electrophotographic toner and developer, powder coating material and ink-jet ink
Inventor: MACHOLDT HANS-TOBIAS
IPC: C09D11/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a green-yellow azo coloring agent which has a neutral triboelectric effect, good dispersibility and high thermal stability and which is highly transparent by using an azo pigment essentially comprising C.1 pigment yellow 155 as a coloring agent. SOLUTION: An azo pigment expressed by the formula is used as a coloring agent for an electrophotographic toner which is a liquid toner or powder toner or for a developer, developer powder,. powder coating material. electret material, color filter and ink-jet ink. The pigment having the structure of the formula is commercially available as C.I. pigment yellow 155. This pigment itself is improper for a polyester but shows extremely good properties such as extremely good dispensability and high transparency even in a toner resin essentially comprising a polyester. Moreover,. the pigment is superior in the neutral electrostatic effect. This pigment shows thermal stability at >300 deg.C.
Patent JP-H09127132-A (JP)
Title: Liquid-level detector
Inventor: TANAKA KAZUHIRO
IPC: G01F23/26
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To detect precisely the liquid level even in the use of a suction nozzle having the capability of sending a sample liquid and the like to some other parts by grounding the suction nozzle acting as one electrode, and shielding the outer wall of a liquid container housing acting as the other electrode, in turn serving as a detecting electrode. SOLUTION: A suction nozzle 101 formed out of a conductive material, acting as one electrode, is grounded, and a container housing having a threefold structure, consisting of a container 10 made of conductive material containing a sample liquid and reagent therein, an insulator 9, and a conductive metal shield 110, is served as a detecting electrode, and these two electrodes considered as capacitance type electrodes are connected to a capacitance measurement part 111. A computer 105 controls a vertical nozzle motion mechanism 107 by driving a motor 106 and lowers a suction nozzle 101 and sends an output signal of the measurement part 111 to a liquid-level detecting part 112.  The computer 105 judges whether the nozzle 101 comes into contact with the surface of liquid based on a signal from the liquid-level detecting part 112 and then ceases lowering the nozzle 101 by shutting off the motor 106.
Patent JP-2001111787-A (JP)
Title: Original read section for image forming device
Inventor: MIZUIDE KAZUHIRO
IPC: G03G21/14
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an original read section for an image forming device that can prevent a read image at rereading from being deteriorated without being affected by a start-up characteristic of a motor by clarifying a position at which original reading is once stopped. SOLUTION: Carved seals 8, 8B by which a position of an original winding drum and a platen glass plate in a subscanning direction can be recognized are provided at a readable position of the original winding drum 1 supporting the original at reading of the original P using the read sensor and the platen glass 21 as soon as a read sensor CIS 22 can read an original along the subscanning direction of the read sensor.
Patent JP-H03147541-A (JP)
Title: Production of substrate for optical recording medium
Inventor: YOSHINO HITOSHI
IPC: G11B7/24079
Filed: 1989-11-01
Abstract: PURPOSE:To easily and continuously produce a substrate for an optical recording medium having small double refraction and good molding property by molding specified bis (hydroxyphenyl) alkane polycarbonate resin by extrusion method. CONSTITUTION:A sheet of polycarbonate resin extruded out from a T-die 4 of an extruder 5 is kept softened, inserted between a pressurizing roll 3 and a forming roll 2, pressurized with a rugged surface of the forming roll 2 and the mirror surface of the pressurizing roll 3 to transfer signals in rugged patterns of the stamper onto th resin substrate 1. The resin used is bis-(hydroxyphenyl) alkane polycarbonate resin having 18,000 - 50,000 number average mol.wt., and is extrusion molded. Thereby, a substrate for an optical recording medium can be easily and continuously produced, and the obtd. substrate has small double refraction and good molding property.
Patent JP-2000107956-A (JP)
Title: Chip mounter
Inventor: HARA REIICHI
IPC: B23P21/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign matter from being dropped or stuck to the upper surface of a circuit board by arranging a foreign matter falling preventing board between the circuit board and a part mounting means. SOLUTION: In this chip mounter A, a foreign matter falling preventing board B is horizontally laid between a circuit board 1 placed on an X-Y table and the mounting head of a part mounting means. The foreign matter falling preventing board B has an opening part formed in the position just above a part mounting position, so that a sucking nozzle 12 having an electronic part 14 sucked to the lower end can be vertically moved through the opening part to mount the electronic part 14 on the circuit board 1. The preventing board B prevents a foreign matter 18 such as the electronic part 14 dropped from a part feeder, a cut chip 17 of packing material, the electronic part 14 fallen from the sucking nozzle 12 moving from a part sucking position to the part mounting position, and the electronic part 14 sprung out from a waste part box 15 from being dropped onto the circuit board 1.
Patent JP-H08145374-A (JP)
Title: Oven toaster
Inventor: MITANI SHUICHI
IPC: F24C7/04
Filed: 1994-11-17
Abstract: PURPOSE: To obtain an oven toaster wherein a bottom cover is not opened, but is held in a closed state, even when it is provided in a state of not engaging with the bottom of the main body of the oven toaster. CONSTITUTION: In an oven toaster 1 equipped with a bottom cover 7 which is disposed at an opening part 1b of the bottom 1c of a main body 2 formed in the shape of a box and which is fixed on one end side so that it can be opened and closed by rotation and is made to engage removably with the bottom 1c of the main body 2 on the other end side, and with legs 8 which are provided under the main body 2, a projecting part 7a projecting outside the bottom cover 7 and having a length being virtually equal to or a little smaller than a length L1 from the fore end of the leg 8 to the bottom 1c is provided.
Patent JP-H11275034-A (JP)
Title: High speed data interface using tdm serial bus
Inventor: LATURELL DONALD R
IPC: H04J3/04
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the high speed data interface, using a TDM serial bus. SOLUTION: Plural time slots are used to process data from a high speed broad-band modem 132 in a time division multiplex(TDM) data bus between a voice codec controller bus-system 100 and an analog sub-system 102. HDSKL, SDSL, ADSL or the like are actual examples of the high speed broad-band modem 132 and are called xDSL, in general. An interleaver 130 in the analog sub-system 102 conducts adaptation of a speed between a data speed of the high speed broad band modem and a fixed speed of a TDM data bus between bus systems. An interface capability, with respect to the broad band modem with a data speed up to a maximum of 6.72 Mb/s is provided to a split architecture acoustic codec, which is in compliance with the AC' 97 specifications, and the interface copes with a faster data transmission speed, when it is not required to be in compliance with the AC' 97 specifications.
Patent JP-H09127669-A (JP)
Title: Image recorder
Inventor: DOI ATSUHIRO
IPC: G03B27/54
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize the recorder and to facilitate focusing. SOLUTION: A fixed exposure unit 38 is actuated by a common heated stage 12, so that a moving photosensitive material 22 is successively scanned and exposed. A coating unit 40 is moved from the rear side of the exposure unit 38 so as to successively apply water to the material 22, then a superposing unit 42 is moved from the rear side of the coating unit 40 so as to successively superpose an image receiving material 78 on the material 22. In such a state, heat-developing and transfer is performed to obtain the image on the image receiving material 78. Namely, since the scanning and exposure of the image of an original 34 is performed by fixing the exposure unit 38 with respect to the moving material 22 in the case of exposure, the focusing of the exposure unit 38 is facilitated.
Patent JP-H07138278-A (JP)
Title: Cellobiose derivative and cello-oligomer derivative and their production
Inventor: KOBAYASHI SHIRO
IPC: C12P19/14
Filed: 1993-11-12
Abstract: PURPOSE:To provide a new collobiose derivative which is obtained from O- acetly-substituted cellobiose and gives methyl cellulose suitably useful as a ceramic binder, a binder for the sintered base plate for batteries and the like by selective introduction of methyl group by catalytic polymerization. CONSTITUTION:A new cellobiose derivative of formula I (both R and R' are CH3 or either R or R' is CH3 and the other is H), for example, 6-6'-di-O- methyl-beta-D-cellobiosyl fluoride, by the catalytic polymerization of which methly cellulose having methyl groups introduced selectively can be obtained, thus being suitably useful as a ceramic binder or a binder for battery sintered base plate or as a surfactant. The cellobiose derivative is obtained by combination of regioselective hydrolysis, methylation and fluorination of 1,2,3,6,2',3',4',6',-octa- O-acetyl-cellobiose.