baber/WOPTO huggingface dataset:
Patent JP-H05322961-A (JP)
Title: Continuity/breakdown voltage test device for metal base wiring board and continuity/breakdown voltage test method using it
Inventor: KOYASU KOICHI
IPC: G01R31/02
Filed: 1992-05-21
Abstract: PURPOSE:To commonly use one press pin board for continuity and breakdown voltage tests, facilitate wiring switching of the press pin board in both tests, achieve a compact and inexpensive switching device, and prevent creepage discharge from occurring when performing the high breakdown voltage test. CONSTITUTION:A press pin board 5 is commonly used for continuity and breakdown voltage tests, sufficient number of probes 6 which can perform continuity and breakdown voltage tests are provided at the press pin board 5, and the wiring of the probe 6 can be switched for that for testing continuity and that for testing breakdown voltage by a probe-type wiring switcher 7 for continuity test and a probe-type wiring switcher 8 for breakdown voltage test. In the breakdown voltage test, a metal base wiring board 4 and the press pin board 5 should be placed in the atmosphere of inactive liquid or gas.
Patent JP-S6046649-A (JP)
Title: Network control device
Inventor: NAGASHIMA KIYOSHI
IPC: H04M11/06
Filed: 1983-08-24
Abstract: PURPOSE:To inform a response to an originator by connecting a general automatic telephone device to a network control device for data communication through a telephone circuit, and if a response is generated from a data terminal within a prescribed time after an automatic response based upon a call, switching the telephone circuit to the terminal side. CONSTITUTION:When a telephone circuit terminal 1 is terminated by an originator, a calling signal is detected by the automatic telephone response device 16, a DC circuit is closed, a voice response is outputted to the circuit and an L relay 4 is actuated to start a timing circuit 9. After a fixed time, the circuit 9 generates an output to a line 10, an H relay 12 is actuated and the telephone circuit is held independently of the state of the device 16 switching a current interrupting coil 6. When the timing circuit 9 sends a call display CI signal to a data terminal DTE20 and the terminal 20 sends a CML signal after receiving the CI signal, the CML relay is actuated and circuits L1, L2 are switched from the device 16 side to the terminal 20 side. If the CML signal is not detected within the time determined by the timing circuit 9, the H relay 12 is restored to restore the telephone circuit.
Patent JP-S5581931-A (JP)
Title: Pile driving
Inventor: ARAKI HIROYUKI
IPC: E02D7/08
Filed: 1978-12-14
Abstract: PURPOSE: To provide pile driving method under a small space especially in height- wise suitable for a revamping work on existing building, etc. restricting height and can reduce noise or vibration transmitted to the environment.  
     CONSTITUTION: Weight 30 is inserted from the top into the interior of tubular pile 31 with closed bottom 32 which is made from steel pipe, etc. The said weight 30 is caused to move up and down by winding and reversing operation of wire 28 under switching of electromagnetic clutch 20. The weight 30 hammers the bottom 32 of pile 31, causing a steel tube pile 31 to penetrate into the ground. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6131375-A (JP)
Inventor: ARIKAWA MITSUNORI
IPC: C04B41/70
Filed: 1984-07-24
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-H11344630-A (JP)
Title: Plane type optical waveguide and its production
Inventor: ISHII YUTAKA
IPC: G02B6/122
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a plane type optical waveguide of which bending loss is effectively reduced without increasing the coupling loss to fibers, the waveguide loss by boundary roughening, polarization dependence, etc., and a process for producing the same. SOLUTION: A lower clad layer 2 is formed on a silicon substrate 1 and core layers 3 are patterned and formed thereon. The core layers 3 have straight parts 3a, 3b and bent part 3c. Upper clad layers consist of first upper clad layers 4a, 4b covering the straight parts 3a, 3b of the core layers 3 and a second upper clad layer 5 covering the bent part 3c. The second upper clad layer 5 is made low in refractive index as compared with that of the first upper clad layers 4a, 4b, thereby, the refractive index difference from the core layers 3 is increased and the bending loss is reduced.
Patent JP-S6215423-A (JP)
Title: Colorimetric device
Inventor: SEKIWA KAZUNAO
IPC: G01J3/51
Filed: 1985-07-12
Abstract: PURPOSE:To execute a colorimetry exactly and at a high speed by irradiating a reflected light from a sample, to a photodetecting part in a state that it has been brought to spectrum by an optical system, and simultaneously irradiating directly a monitor light to a photodetecting part having a filter for calculating tristimulus values. CONSTITUTION:A reflected light from a sample S is photodetected by a colorimetric optical fiber 14, and a diffused light for representing an irradiated light to the sample is photodetected by a compensating optical fiber 15. The reflected light from the fiber 14 is led to a grating 32 by a reflecting mirror 31 and brought to spectrum, and irradiated to a colorimetric area 41 of a photodetector 4. From a spectral distribution of the reflected light which has been brought to photometry by this colorimetric area 41, tristimulus values are derived. On the other hand, the monitor light which has been led by the fiber 15 is irradiated directly to a compensating area 42 of the photodetector 4, and this part has a filter for calculating the tristimulus values, therefore, a signal corresponding to the tristimulus values is outputted.
Patent JP-H051599-A (JP)
Title: Fuel supply control system
Inventor: KAMURA HITOSHI
IPC: F02D41/12
Filed: 1991-06-26
Abstract: PURPOSE:To keep off any hunting in engine speed by setting a fuel-cut discriminant speed to be lower as much as possible for improving an exhaust gas characteristic and fuel consumption. CONSTITUTION:When an idle switch 19a outputs a full-close signal (S12), and engine speed 22 is larger than fuel-cut discriminant speed NH (S15), a supply of fuel for an engine 10 is stopped (S20), and when the engine speed Ne has come to less than fuel supply reset discriminant speed NL (S11), a fuel supply is resumed (S18). In succession, a second fuel-cut discriminant speed NM is set up in space between the first fuel-cut discriminant speed NH and the fuel supply reset discriminant speed NL, and when the engine speed Ne at a time when the idle switch 19a has got outputting the full-close signal is more than the second fuel-cut discriminant speed NM (S12, S14, S16), the fuel supply is stopped (S20).
Patent JP-H026592-A (JP)
Title: Method of detecting damage to brick wall of carbonizing chamber of coke oven
Inventor: SATO KAZUTOSHI
IPC: C10B29/06
Filed: 1988-06-24
Abstract: PURPOSE:To detect damages to brick walls easily and qualitatively by measuring the surface temp. of the brick wall of a carbonizing chamber of a coke oven and comparing the resulting data of temp. distribution in the wall surface with surface images of corresponding brick walls. CONSTITUTION:The surface temp. of brick walls constituting a carbonizing chamber 1 of a coke oven emptied by discharging carbonized coke is measured with a temp. detector 10. The resulting data are sent through a switching unit 13 to a converting and displaying unit 14, converted as specified, displayed on a monitoring TV 15 as isothermal distribution patterns and, if necessary, recorded by a video recorder 16. The switching unit 13 is then switched over, and the data displayed are compared with the corresponding surface images of the brick walls previously stored in memory. Damages to the brick walls are detected in the basis of the difference in thermal conductivity between damaged and undamaged wall parts.
Patent JP-S6132781-A (JP)
Title: Serial printer
Inventor: MATSUOKA TORU
IPC: B41J19/00
Filed: 1984-07-25
Abstract: PURPOSE:To provide a serial printer prevented from the reception of impact at the time of paper feed by dispensing with the synchronous control of paper feed, constituted by providing a means for scanning printing paper at a speed having a speed component in the direction almost equal to the feed direction of printing paper. CONSTITUTION:When paper 4 is fed upwardly at a constant speed, a printing head 1 prints the paper 4 while obliquely scans the same at a speed wherein the speed component of the printing head 1 in the paper feed direction coincides with the speed of the paper 4. Because the relative speed in the feed directions of the paper 4 and the printing head 1 comes to zero, after all, the same printing as a conventional serial printer for sliding the printing head 1 to the direction at a right angle to the feed direction of the paper 4 after the stoppage of said paper 4 is enabled.
Patent JP-2000156876-A (JP)
Title: Three-dimensional display method and device
Inventor: TAKADA HIDEAKI
IPC: G02B27/22
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To reproduce a three-dimensional(3D) image free from blurs caused by the overlap differences between front and rear images even when observer's eyes move (the observer moves). SOLUTION: The 3D display method generates a two-dimensional(2D) image projected in an observer's eye direction to plural display faces arranged on respectively different depth positions observed from the observer 101 or 102 and displays 2D images on respective display faces by changing the luminance of the generated 2D image. The horizontal and vertical movement of observer's eyes is detected, 2D images to be displayed on respective display devices are converted in accordance with the detected eye movement and the converted 2D images are displayed.
Patent JP-S6135113-A (JP)
Inventor: MIYAMOTO YOSHIYUKI
IPC: F27D21/04
Filed: 1984-07-25
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-H1174836-A (JP)
Title: Receiver for receiving optical signal
Inventor: PFEIFFER THOMAS
IPC: H04B10/272
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a receiver suitable for a small system without deteriorating the degree of correction. SOLUTION: Each of receivers EMP1,...EMPn is provided with a means DEK1 that detects an optical signal to be received such as a Fabry-Perot filter and processing means O/E1, O/E2, 5 that correct noise in existence in a detected optical signal by coupling the detected optical signal with a correction signal. The means DEK1 passes through the optical signal to be received and reflects the optical signal not to be received. The correction signal is led from at least part of the reflected optical signal and a means K1 to provide the correction signal to the processing means O/E1, O/E2, 5 such as a photocoupler are provided.
Patent JP-H0715349-A (JP)
Title: Encoding system
Inventor: SEMASA TAKAYOSHI
IPC: H04N1/411
Filed: 1993-06-25
Abstract: PURPOSE:To obtain the inexpensive encoding/decoding device with high compression performance when multivalent signals are encoded or decoded. CONSTITUTION:Markov state is separated and data are encoded based on a signal representing whether or not plural destination symbols (reference symbols) are taken notice of or based on the number of kinds of multilevels generated in the reference symbol. A coincidence detector 9 detects the data in which a reference symbol pattern 102 is coincident. A symbol rearrangement device 10 uses a coincidence detection signal 112 to rearranged reference symbol patterns not duplicated with each other, a multivalent binary converter compares rearranged reference symbols 113 and information source symbols 101 sequentially and provides an output of the result of comparison as a binary encoded symbol 106. Then the rearranged reference symbol 113 and the information source symbol 101 are dissident, a specific information generator 11 and a specific information encoder 12 are used to code the information source symbol 101.
Patent JP-S5989099-A (JP)
Inventor: PIITAA JIEEMUSU MAUNTEIN
IPC: H04L7/00
Filed: 1983-08-26
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-H1081757-A (JP)
Title: Finishing of resin from emulsion-polymerized latex
Inventor: BURROWAY GARY LEE
IPC: B29B13/06
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To finish a latex and form a dried resin by coagulating a thermoplastic latex to form a resin slurry, dehydrating the slurry, drying the obtained resin cake, melting the dried cake and solidifying the molten resin. SOLUTION: The objective dried resin having a residual impurity concentration of <=500ppm is produced by coagulating a thermoplastic latex at a temperature above the coagulation temperature of the resin to form a resin slurry, dehydrating the resin slurry, drying the obtained resin cake, extruding the cake and solidifying the obtained molten resin.
Patent JP-H04354078-A (JP)
Title: Information processor
Inventor: UNEMURA YUKINAGA
IPC: G06K7/10
Filed: 1991-05-31
Abstract: PURPOSE:To easily input not only a bar code on a commodity but also the bar code on a blank form by using a hand bar code scanner. CONSTITUTION:In an information processor provided with a printer 1 and the hand bar code scanner 7, etc., a support 9 to receive and support the hand bar code scanner 7 is installed in front of the blank form insertion port 11 of the printer 1, and the optical reading port of the hand bar code scanner 7 received and supported by the support 9 is made opposite with the surface of the blank form 10 set at the blank form insertion port 11 of the printer 1. The information processor is provided with a first mode and a second mode, and in the first mode, it recognizes the inputted bar code to be the bar code of the commodity, and in the second mode, it recognizes the inputted bar code to be the bar code on the blank form.
Patent JP-H08326278-A (JP)
Title: Floor panel for oa
Inventor: YAGI TETSUOMI
IPC: E04F15/18
Filed: 1995-05-30
Abstract: PURPOSE: To facilitate horizontally executing work by providing loading leg sections and horizontal projections to four corners of the lower face of a square upper plate, boring a plurality of through holes in the upper plate and, at the same time, forming projection and recess sections in side end edges. CONSTITUTION: Projection 23 for horizontal execution and loading legs 25 are provided to four corners of the lower face of an upper plate 21, connection between the loading legs 25 is made with diagonal ribs 27 and parallel ribs 29 and, at the same time, the projections 23 for horizontal execution are connected with end edge ribs 30. Rubber or resin caps are fitted to the lower ends of hollow cylindrical bodies of the projection 23, and fitting holes 24 fitted to the caps in the case of stack-laying are bored in the upper surface of the upper plate 21. Then, positioning projections 31 and recess sections 33 are provided to every side of the upper plate 21, and when floor panels 20 are laid thereon, they are fitted to each other to prevent movement.  Accordingly, a large spece between the legs and through holes in the upper plate are coupled with each other to make it possible to easily plug power cords in them.
Patent JP-H0672907-A (JP)
Title: Production of oligomer
Inventor: ONO TAKASHI
IPC: C07C13/42
Filed: 1993-06-25
Abstract: PURPOSE:To efficiently produce an oligomer capable of supplying a fluid for traction drive, having low viscosity and excellent performances in a wide temperature range. CONSTITUTION:In oligomerizing a raw material containing an unsaturated bicycloheptane derivative and/or an unsaturated bicyclooctane derivative, the content of diene in the raw material is made <=1% to produce an oligomer.
Patent JP-S6215534-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/043
Filed: 1985-07-15
Abstract: PURPOSE:To reduce misoperation by providing movable pointers which indicate a longitudinal image formation range for an original image under respective fixed scale plates, and moving one pointer to an invisible position when the other pointer is at a visible position. CONSTITUTION:Fixed scale plates 21 and 22 consist of a transparent part 2a and a white opaque part 2b. The width of the transparent part 2a corresponds to maximum copy width Xs (visible position) and pointers 51 and 52 or 51' and 52' when exceeding the maximum copy width Xs move to under the opaque parts 2b and can not be seen by an operator. Namely, they are at invisible positions. The pointers 51 and 52 are provided to a belt 57 extended between pulleys 54 and 55. The pulley 55 is rotated by a motor 58, which is driven according to the size of a form and magnification to vary the mutual distance between the pointers 51 and 52.
Patent JP-S5278684-A (JP)
Title: Novel liquid crystal composition
Inventor: SAKAMOTO ICHITAMI
IPC: G01K11/12
Filed: 1975-12-25
Abstract: PURPOSE:To obtain a cholesteric liquid crystal composition in which one or more of specific amino acid derivatives are incorporated into a liquid aromatic compound.
Patent JP-S5678697-A (JP)
Title: Collecting method for waste heat
Inventor: MIZUKAWA KENJI
IPC: C02F9/00
Filed: 1979-12-03
Abstract: PURPOSE: To utilize waste heat efficiently by purifying factory waste water hotter than industrial water and underground water by various processes and by using it as boiler water.  
     CONSTITUTION: Waste water from factories is supplied from conduit 1 to aggregation-precipitation device 2, where suspended particles are precipitated by flocculation. The supernatant liquid is stored in water tank 6 from trough 4 and then fed to filter 9, which separates and removes suspended floating substances that could not be separated in the said process. The waste water is supplied continuously to activated carbon adsorption devices 11 and 12, where dissolved organisms in the water are removed by adsorption and stored in tank 14. To remove ions, etc., contained in an aggregating agent, this waste water is supplied to positive and negative ion exchange towers 17 and 18, supplied to decarboxylation device 20 if required and then stored in water tank 22. The waste water is purified and qualified high enough for use as boiler water is supplied to boiler 26. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5279396-A (JP)
Title: Surface polishing device of thin film sheet
Inventor: AKAMATSU KIYOSHI
IPC: B24C3/10
Filed: 1975-12-25
Abstract: PURPOSE: To provide a surface polishing device of thin film sheet which can perform deeply grained and non-directional surface processing on the thin film sheet wound on a great large drum using both of a revolving brush and a nozzle in combination. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6216643-A (JP)
Title: Testing system for multi-point connection modem
Inventor: OKITA RYOJI
IPC: H04L69/40
Filed: 1985-07-15
Abstract: PURPOSE:To easily bracket a fault by connecting a MODEM of a center side and plural MODEMs of a remote side, sending out a testing data to the MODEMs of the remote side by five kinds of menus, and deciding a received data. CONSTITUTION:The following menus (M) are performed by executing an operation 21 from a center side. By M (1), one MODEM of a remote side is selected manually, a carrier is turned on and off from a transmitting part 19 through a carrier controlling circuit 16, an instruction generating circuit 17, and an SD switching circuit 18, the error check 14 of a data from a receiving part 20, the decision 15 of an instruction, and a timer measurement 13 are executed, and whether the abnormality exists or not is checked. By M (2), the remote side is brought to polling dynamically and successively. By M (3), when the abnormality is detected, the polling is stopped. By M (4), the only remote side MODEM designated from the center side is checked repeatedly. By M (5), it is stopped forcibly to send out the carrier of the remote side, from the center side, the stop is released successively, and the modem when is always sending out the carrier is detected. In this way, a faulty part can be detected easily.
Patent JP-H1175867-A (JP)
Title: Rna polymerase
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: C12N15/09
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain an RNA polymerase slight in or entirely free from its incorporation ability difference between ribonucleotide and 3'- deoxyribonucleotide, among ribonucleotides bearing base(s) differing from one another, and among deoxyribonucleotides bearing base(s) differing from one another. SOLUTION: This RNA polymerase consists of a wild-type RNA polymerase with at least one amino acid therein modified so as to raise the ability to incorporate 3'-deoxyribonucleotide or a derivative thereof compared to that of the corresponding wild-type RNA polymerase; for example, tyrosine is substituted for at least one amino acid (e.g. phenylalanine) existing in the nucleotide linkage site of a wild-type RNA polymerase.
Patent JP-S5943853-A (JP)
Title: High tension cast steel for centrifugal casting
Inventor: TORIGOE TAKESHI
IPC: B22D13/02
Filed: 1982-09-07
Abstract: PURPOSE:To obtain the titled cast steel contg. prescribed percentages of C, Si, Mn, P, S, Ni, Cr, Mo, V, sol. Al and Ti, having high tensile strength, superior weldability and toughness at low temp., and suitable for use in the centrifugal casting of a thick cast steel pipe of a large diameter. CONSTITUTION:This high tension cast steel for centrifugal casting consists of 0.07-0.15% C, 0.2-0.5% Si, 0.8-1.5% Mn, <=0.02% P, <=0.02% S, 2.5-3.0% Ni, 0.25-0.75% Cr, 0.35-0.55% Mo, 0.05-0.1% V, 0.01-0.1% sol. Al, 0.005-0.015% Ti and the balance Fe with impurities. The cast steel has >=80kg/mm.<2> tensile strength, toughness at low temp. expressed by >=about 8kg.m Charpy impact absorption energy at -40 deg.C and high weldability when subjected to diffusion treatment, hardening and tempering after centrifugal casting.
Patent JP-H04228509-A (JP)
Title: Apparatus for blowing preheated air into blast furnace
Inventor: PIEERU MAIE
IPC: C21B7/00
Filed: 1991-04-04
Abstract: The device comprises an oblique portion connected by a gooseneck, a nozzle, atuyere and a ball-and-socket joint to the wall of the furnace, in which the oblique portion comprises a tapered tube flange-mounted by its upper part onto an upper connection piece forming part of a bustle pipe and the lower part of which dips axially into a lower connection piece integral with the gooseneck, a bellows expansion joint and tension rods ensuring the mechanical connection between the tapered tube and the lower connection piece. The lower connection piece and the tapered tube can move mutually in the axial direction and have means for limiting their radial mobility.
Patent JP-H05347615-A (JP)
Title: Frame correlation device
Inventor: KINOSHITA NORIHITO
IPC: H04L7/08
Filed: 1992-06-16
Abstract: PURPOSE:To reduce the scale of the device by not storing all output signal data for one frame time but storing the data only when correlation by one frame is in existence so as to take correlation of the data based on the incident time. CONSTITUTION:When data are not stored in a memory 4, a correlation control signal B is set to 1 and when the data are stored, stored data E and a count D of a counter 3 are compared, and when they are coincident, the signal B is set to 1 and when dissident, the signal B is set to 0. A signal A to be correlated is correlated with a correlation control signal C from a correlation control section 5 by a correlation section 1 and an output of the control section 1 is inputted to a memory control section 2 as a signal Z, and when the signal Z is set to 1, a count D at that point of time is stored in the memory 4. When the Z is 0 and the count D is stored in the memory 4, the stored value is eliminated from the memory 4. The operation is repeated for several frame times, the correlation output Z is set to 1 only for a time when the signal A to be correlated is logical 1 at the same relative time and frame correlation is taken. Thus, the scale of the storage device is reduced.