baber/WOPTO huggingface dataset:
Patent JP-S61287075-A (JP)
Title: 8-mm video tape recorder
Inventor: NISHIDA KAZUTO
IPC: G11B20/10
Filed: 1985-06-13
Abstract: PURPOSE:To attain recording and reproducing of a voice signal of high quality with least deterioration in acoustic characteristic by executing the sampling at a frequency of 44.1kHz in case of high-fidelity (HI-FI) PCM mode. CONSTITUTION:By converting mode change-over switches S1-S7 to the sides of contacting points b1-b7, the mode is turned into HI-FI PCM mode. The analog voice signals of both left and right channels undergo LPFs of 20kHz 9 and 10, and are sample by a sampling circuit 11 at the sampling frequency of 44.1kHz. And, a PCM voice signal is supplied from a 16-bit A/D converter circuit 12 to a control circuit 4. The PCM voice signal is processed by RF modulating/demodulating circuits 14-16, and inputted to an amp. 17 through switches S7-S9, and recorded by magnetic heads 18 and 19. A reproduced PCM voice signal is supplied to the circuits 14-16, and to a D/A converter 21 via the control circuit 4. An analog voice signal is channel-separated by a switch S10, and the separated ones undergo LPFs of 20kHz 26 and 27, and are reproduced and outputted as a voice.
Patent JP-S6323311-A (JP)
Inventor: MORIYA TAKASHI
IPC: H01G13/00
Filed: 1986-06-02
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-S5831470-A (JP)
Title: Stock administrating device
Inventor: NISHIYAMA MASAYOSHI
IPC: G06Q50/00
Filed: 1981-08-17
Abstract: PURPOSE:To simplify a stock administrating job, by providing a correspondence table of a commodity name code and a commodity number on an inside memory, directly keying in a commodity name when inputting, and executing its operation processing. CONSTITUTION:An inside memory 2 has a table for retrieving a commodity name and its corresponding commodity number. When a commodity name is inputted directly by ''Kana'' (Japanese syllabary) or alphabet of a keyboard 4 and stock administrating information such as received and delivered quantities, etc. is inputted by a numerical key, its commodity number is retrieved from an outside memory 3 in accordance with a program of a CPU 1, operation of the quantity, rewriting of a unit price, etc. are executed, also are displayed on a CRT 5, and simultaneously are printed out 6. In this way, a commodity name can be inputted directly, and an operator who is unaccustomed to this kind of job is also able to easily perform the stock administrating job.
Patent JP-S6020699-A (JP)
Title: Speaker horn
Inventor: KURETA TAKEHIKO
IPC: H04R1/30
Filed: 1983-07-15
Abstract: PURPOSE:To obtain a speaker horn with which the directivity is controlled vertically in an entire area by storing an inside horn containing a high-pass filter with controlled vertical directional characteristics into an outside horn having its controlled horizontal directional characteristics. CONSTITUTION:An outside horn 2 contains a throat 2a, a horn side wall 2b consisting of a wall 2b-1 which is conical within a horizontal face and a horn side wall 2b-2 which is exponential within a vertical face, and an opening 2c consisting of an opening 2c-1 which is arc within a horizontal face and an opening 2c-2 which is linear within a vertical face respectively. While an inside horn 3 contains a horn side wall 3b consisting of a horn side wall 3b-1 which is exponential within a horizontal face and a horn side wall 3b-2 which is approximately conical within a vertical face, an opening 3c which is linear within a horizontal face, and plural pierced pores 3e of a tube part 3d formed close to a throat 3a respectively. Both horns 2 and 3 are coaxially stored.
Patent JP-S6021397-A (JP)
Title: Surface treatment of aluminum or aluminum alloy
Inventor: WATANABE HIROSHI
IPC: C25D11/04
Filed: 1983-07-15
Abstract: PURPOSE:To form a white or ash-colored substance in the micropores in an anodic oxide film by immersing Al or an Al alloy having the anodic oxide film in a soln. contg. a specified metallic salt and by immersing the metal in a soln. contg. a specified substance or by electrolyzing it in the soln. CONSTITUTION:Al or an Al alloy having an anodic oxide film is treated in the following two stages A, B or treated by a treatment method including the two stages. In the stage A, the metal is immersed in a soln. contg. one or more kinds of salts selected among salts of Ca, Mg, Ba, Sr, Zn, Pb, Ti and Al to infiltrate a product from the salts into the micropores in the anodic oxide film. In the stage B, the metal is immersed in a soln. contg. one or more kinds of substances which react with the product to form a white or ash-colored compound, e.g., sulfuric acid, phosphoric acid and nitric acid, or the metal is electrolyzed in the soln.
Patent JP-S5354103-A (JP)
Title: Opening method for tapping hole of blast furnace
Inventor: MAEDA SANJI
IPC: C21B7/12
Filed: 1976-10-27
Abstract: PURPOSE: To open tapping hole by simple operation and to make the hole making apparatus small by making hole through irradiation of laser beam to the mud which blocks the tapping hole of a blast furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09290137-A (JP)
Title: Method for continuous separation of organic halogen compound and inorganic halide ion and apparatus therefor
Inventor: TANIGUCHI MITSUOMI
IPC: C07B63/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To easily, effectively and continuously separate the whole org. halogen compds. included in a water-based sample and coexisting inorg. halide ions by a simple means. SOLUTION: An anion excluding membrane 12 which excludes anions and makes cations and neutral molecules (org. halogen compds.) permeate is provided and a separator 11 wherein each liq. passing rooms 11a and 11b used for both feeding and discharging through the anion excluding membrane 12 are respectively dividedly formed, is provided. Then, under a condition where an extractant (b) is passed to another liq. passing room 11b, a water-based sample (a sample water) (a) is continuously passed through to one liq. passing room 11a and cations and the org. halogen compd. in the sample water (a) are passed through the anion excluding membrane 12 to move them continuously into the extractant (b) and they are taken out as the extractant b1 contg. cations and the org. halogen compds. and a sample water a1 contg. excluded anions is continuously removed.
Patent JP-S62288232-A (JP)
Inventor: DENPOU FUMIO
IPC: E03C1/00
Filed: 1986-06-05
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-S61288078-A (JP)
Title: Plating method
Inventor: WATANABE YOSHIO
IPC: C23C18/31
Filed: 1985-06-14
Abstract: PURPOSE:To prevent the staining of a film formed by plating and an increase in the resistance value of the film and to maintain the wetting property to water by washing a body to be plated with water contg. a reduced amount of dissolved oxygen after plating to remove a soln. sticking to the body. CONSTITUTION:Nitrogen is blown into water to remove dissolved oxygen from the water or to reduce the amount of the dissolved oxygen. A body to be plated is washed with the resulting water after a stage for forming a film by plating is finished. Thus, the staining of a film formed by plating and an increase in the resistance of the film are prevented and the wetting property to water is maintained.
Patent JP-S6111302-A (JP)
Inventor: FURUKAWA MICHIAKI
IPC: H05K13/02
Filed: 1984-06-25
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-S6014731-A (JP)
Inventor: MARUSERU BUROUHA
IPC: C22C38/00
Filed: 1984-06-25
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-H05295598-A (JP)
Title: Plating device
Inventor: MATSUEDA HISAHARU
IPC: C25D21/10
Filed: 1992-04-21
Abstract: PURPOSE:To provide a device for plating the reed, etc., of a reed switch with the variance in plating thickness reduced on the front and rear of the reed. CONSTITUTION:Plural plating soln. inlets 16 are formed at the bottom of a plating tank 11, and a nozzle 22 is fixed to the inlet 16. The flow rate of a plating soln. flowing into the inlet 16 is controlled by a feedback mechanism consisting of a flow rate monitoring device 19, a valve 20 and a control unit 21.
Patent JP-H0916453-A (JP)
Title: System and method for synchronization
Inventor: JIYOOJI PURENTEISU KOOPURANDO
IPC: G06F12/08
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To efficiently synchronize volatile data with a non-volatile data in an object-directional distributed transaction processing system. SOLUTION: When data conversion asynchronous with volatile data with a 1st level exists, each object having the volatile data is registered as a synchronizing object. A registered object of each node traces a synchronizing object registered in the node. When a registered synchronizing object exists, the object is registered in its upper node. Consequently the hierarchy of the registered synchronizing object and the synchronizing object are prepared. In the end processing of a transaction, a chance for transferring a 'PREPARATION' message to the hierarchy and flashing the data of the synchronizing object to a non-volatile data storage with a 2nd level is applied to each synchronizing object. The hierarchical structure can minimize the number of messages.
Patent JP-H10317397-A (JP)
Title: Structure for connecting manhole with inlet pipe
Inventor: YANO HIROHIKO
IPC: E03F5/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the work of installing an auxiliary pipe through which sewage flowing in an inlet pipe is made to flow down into a manhole. SOLUTION: An inlet pipe 12 in which a secondary lining pipe 12b is inserted into a primary lining pipe 12a with a back-filling materials 12c packed between them is installed by shield construction method, with the end of the secondary lining pipe 12b in the inlet pipe 12 inserted into a manhole 11. To the end of the inlet pipe 12b located inside the manhole 11, the upper end of an auxiliary pipe 13 is connected while being communicated to the inside of the secondary lining pipe 12b. Sewage flowing in the secondary lining pipe 12b flows into the manhole 11 through the auxiliary pipe 13.
Patent JP-S5831832-A (JP)
Title: Sorter feeding apparatus
Inventor: YAMADA MASATOSHI
IPC: B65H3/10
Filed: 1981-08-18
Abstract: PURPOSE:To perfectly unbind folded sheet and feed the folded sheet automatically by allowing a suction roller to be supported freely onto a hollow shaft having holes on the peripheral surface and allowing in folded sheet to be absorbed onto the suction roller through the hollow shaft, in the folded sheet transferring apparatus of a collator for book binding. CONSTITUTION:When the folded sheet A which is heaped-up with the bent side inside on an elevating apparatus 1b is raised to a suction roller 12, the roles of a hollow shaft which are not shown in the figure concides with the holes 13 of the rotary suction roller 12, since the inside of the hollow shaft 11 is vacuum, and then the folded-sheet A is absorbed onto the surface of the suction roller 12 and transferred onto a conveyor 2. When the holes on the hollow shaft 11 depart from the holes 13 of the suction roller 12, absorption is released, and the  folded sheet A is released from the suction roller 12 and transferred onto the  conveyor 2. With such a constitution, the folded sheet A can be fed automatically in the perfectly unbound state.
Patent JP-S61289009-A (JP)
Title: Cosmetic
Inventor: FUKAZAWA JUNICHI
IPC: A61K8/00
Filed: 1985-06-14
Abstract: PURPOSE:A cosmetic, containing a copolymer of a long-chain alkyl (meth) acrylate and (meth)acrylic acid ester containing fluoroalkyl group linked thereto readily soluble in a volatile solvent for the cosmetic without irritancy to the skin and having good lasting makeup. CONSTITUTION:A cosmetic containing one or two or more of copolymers obtained by copolymerizing a long-chain alkyl (meth)acrylate prepared by esterifying an alcohol having >=8C alkyl group with (meth)acrylic acid, etc. and a methacrylic or acrylic acid ester having a fluoroalkyl group, e.g. >=4C perfluoroalkyl group or polyfluoroalkyl group, linked thereto, preferably at 10:1-1:5 weight ratio, particularly 7:1-1:1 weight ratio as a film-forming component. The cosmetic has resistance to water, oil and further physical friction due to the film-forming property thereof.
Patent JP-H0425445-A (JP)
Title: Composite material and usage thereof
Inventor: SUDO YASUHIRO
IPC: D04H1/4291
Filed: 1990-05-19
Abstract: PURPOSE:To obtain a composite material capable of molding a structure having excellent strength and shock resistance though it has light and having a compli cated shape by forming the layer of a woven fabric or a non-woven fabric composed of inorganic fibers to at least one surface of a non-woven fabric consisting of high-strength high-modulus polyethylene fibers, impregnating the layer with a synthetic resin and curing and unifying the synthetic resin. CONSTITUTION:It is an important matter that high-strength high-modulus polyeth ylene fibers used as a base material layer are formed in a non-woven fabric shape. The molecular oriented molded from of an ethylene polymer having high molecular weight or ultra-high-molecular weight having limiting viscosity [eta]of at least 3dl/g measured in decalin at 135 deg.C is favorable as the high- strength high-modulus polyethylene fibers. It is desirable that ethylene and alpha-olefin having not less than 3C, preferably 4-10C are contained in 0.1-20C on an average per 1000C, preferably 0.5-10C as the ethylene polymer having high molecular weight.
Patent JP-H06338700-A (JP)
Title: Mounting device
Inventor: IJUIN KENICHI
IPC: B23P21/00
Filed: 1993-05-31
Abstract: PURPOSE:To enable stable and highly accurate mounting by correcting a delay time to realize optimum mounting timing based on information of an angle of a cam even if a mounting tact is varied by a mounting device for mounting a chip, etc., on a printed substrate, etc. CONSTITUTION:When a chip 18, etc., attached to a tip of nozzles 15a to 15e are mounted on a printed substrate 29, etc., vacuum breakage timing is adjusted by a variable time adjustment means 44 based on information of an angle position of a cam 25 which moves a nozzle up and down in accordance with a mounting tact.
Patent JP-H07301652-A (JP)
Title: Printed circuit board wiring inspecting method
Inventor: SHIKATA YOSHIHIRO
IPC: G01R31/02
Filed: 1995-05-29
Abstract: PURPOSE:To provide a wiring inspecting method enabling inspection with simple constitution by comparing the output of a receive signal from a reference wiring pattern with the output of a receive signal from the wiring pattern of a printed circuit board to be inspected, and detecting the disconnection or short circuit of the pattern to be inspected from the comparison. CONSTITUTION:Two nondefective printed circuit boards 31, 32 are placed on an inspection base 33, and pins 34, 35 are brought into contact with the same wiring patterns thereof. An oscillator 39 is then driven, and frequency is adjusted so that a receive signal at a receiver 36 is maximum. The frequency value at that time and the maximum receive signal are inputted into a memory 37. Such operation is performed on all the wiring patterns. One nondefective printed circuit board 32 is then removed, and a board 32 to be inspected is placed. Resonance frequency corresponding to each wiring pattern is then outputted from the oscillator 39 and received by the receiver 36. This received value is compared with reference data read from the memory 37, and in the case of nonconformity, the wiring pattern is judged to have disconnection or short circuit.
Patent JP-2000327405-A (JP)
Title: Colored aluminous sintered compact
Inventor: MINO KATSUJI
IPC: C04B35/111
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a sintered compact showing an easily discriminative black tone color and having excellent characteristics by containing Ti and Cr in a ratio of a specific range and the balance Al2O3 as a main component and CaO, SiO2 and MgO as sintering assistant component and sintering in a reducing atmosphere. SOLUTION: The contents of Ti and Cr are respectively 0.5-5 wt.% and 5-15 wt.% expressed in terms of oxide. A dense sintered compact is obtained by forming a mixture of Al2O3, CaO, MgO, SiO2, Cr2O3 and TiO2 and firing at 1,350-1,650 deg.C under the reducing atmosphere containing N2, H2 or the like for 1-5 hr to suppress the particle growth of the Al2O3. Mo is preferably contained by 0.1-1.0 wt.% expressed in terms is oxide and gives excellent black color, improves degreasing property and decarburizing property and reduces inside pores. The increase of electric resistivity of wiring is prevented without oxidizing a viahole or a pattern even if the viahole or the pattern is formed on a green sheet and simultaneously fired.
Patent JP-S5919714-A (JP)
Title: Magnetic bearing device
Inventor: KONDOU KENZOU
IPC: F16C39/06
Filed: 1982-07-26
Abstract: PURPOSE:To eliminate a decreasing in sensitivity caused by a large-sized flywheel and enable a stable control over magnetic retraction by a method wherein a magnetic flux density in a clearance between an electromagnetic iron core and supporting discs which constitute a thrust magnetic bearing is measured and a value of the magnetic retraction force is detected. CONSTITUTION:Two supporting discs 7 and 7 are fixed at a rotary shaft 2 above a flywheel 3 and attracting thrust magnetic bearings 8 are arranged above each of the supporting discs 7 and 7. As an electric current is applied to an exciting coil 11 arranged in an annular form at the lower surface of the electromagnetic iron core 10, a magnetic circuit as shown by a broken line is formed and a magnetic retraction force is applied between the electromagnetic iron core 10 and the supporting discs 7. A clearance magnetic flux density of electromagnets is sensed by a magnetic flux density sensor 15 fixed at a part of a magnetic pole of the electromagnetic iron core 10, the value of the magnetic attracting force is defined, and thus it becomes possible to adjust an exciting current applied to an exciting coil 11 so as to restrict a magnetic retraction which is suitable for a load capacity of bearing. As the magnetic flux density sensor 15, Hall elements can be used.
Patent JP-S54131150-A (JP)
Title: Electronic control system cooking machine
Inventor: MAEDA MASAHIKO
IPC: F24C7/02
Filed: 1978-10-19
Abstract: PURPOSE: To provide an electronic control system cooking machine capable of delay time operation wherein even if a door of the cooking machine is opened before the initiation of actual cooking, no troubles occur in the automatic control functions.  
     CONSTITUTION: For example, if a program is set up beforehand so as to finish heating at 6:00 and a START.KEY is pushed, a door in an electronic range is checked at step G 2 . If the door is open, the output goes to a STOP.KEY routine. If the door is closed, the output goes to step G 3  where the setting of a timer time, e.g., 10 min, is judged, and going to step G 5 . At the step G 5 , the setting of temperature is judged. Step G 8  judges whether a probe 11 is connected or not, and step G 9  judges whether delay time heating is set up or not. Then, a DELAY. START routine is initiated so as to start heating at 5:50. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04356961-A (JP)
Title: Semiconductor substrate and manufacture thereof
Inventor: FUKURODA JIYUNJI
IPC: H01L21/76
Filed: 1991-06-03
Abstract: PURPOSE:To provide a substrate of an SOI structure in which an adhesive strength of the substrate to a thin silicon film is high to be uniformly adhered and a method for manufacturing the same in the structure of an SOI substrate having a low resistance buried layer having a reduced thickness of the degree to be easily insulator-separated and the method therefor. CONSTITUTION:A thin semiconductor film 2 provided oppositely to a substrate 1, a low resistance layer 4 provided partly on the surface of the film 2 and made of high melting point metal containing one type of titanium, tantalum, zirconium and tungsten or silicide of the metal, and a space forming part 3 formed to protrude from part of a region of the surface of the film 2, not provided with the layer 4, are provided. The film 2 is so adhered on the substrate 1 as to provide a gap 5 between the layer 4 and the substrate 1 and to be adhered through the part 3.
Patent JP-S63293127-A (JP)
Title: Electric contact material
Inventor: OKUMURA MITSUHIRO
IPC: C22C5/06
Filed: 1987-05-26
Abstract: PURPOSE:To provide a contact material having deposition resistance, consumption resistance, and insulation resistance and reduced in temp. rise, by adding specific amounts of NbC, Cr2Nb, and BN to Ag. CONSTITUTION:This electric contact material has a composition in which 25-45%, by weight, NbC, 0.5-5% Cr2Nb, and 0.5-5% BN are dispersed in Ag and has superior strength at high temp., and, by the interactions among the above components, this material is remarkably improved in breaking characteristic, are resistance, and consumption resistance. In this material, NbC forms the skeleton of the contact and mainly provides strength at high temp., and further produces arc-extinguishing capacity by the interaction with other components. Cr2Nb and BN are finely dispersed in Ag and improve the strength of the base material. Moreover, Cr2Nb produces arc-extinguishing capacity by the interaction with other components, and BN is decomposed and cools arc, and further, it produces arc-extinguishing capacity by the interaction with other components.
Patent JP-H11323683-A (JP)
Title: False-twisted composite yarn and its production
Inventor: CHINO KUNIO
IPC: D02G3/38
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a new false-twisted composite yarn provided with double sections forming an intervolved structure full of variety. SOLUTION: This false-twisted composite yarn comprises: a first double section 21 formed by singly twining each of second and third yarns 12 and 13 with the first yarn 11; a quadruple section formed by triply twining the second yarn 12 with the first yarn 11 and singly twining the third yarn 13 therewith; a sextuple section comprising a slub formed by triply twining the second yarn 12 with the first yarn 11 and a slub formed by triply twining the third yarn 13 therewith; a second double section 12 formed by singly twining each of first and third yarns 11 and 13 with the second yarn 12; and a third double section formed by singly twining each of first and second yarns 11 and 12 with the third yarn 13.
Patent JP-H07336614-A (JP)
Title: Television receiver
Inventor: SOMEYA KAORU
IPC: H04N5/44
Filed: 1994-06-13
Abstract: PURPOSE:To make video and audio outputs stable by suppressing fluctuation in a frequency spectrum in a reception signal in mobile reception. CONSTITUTION:The television receiver having an intermediate frequency amplifier circuits of the separate carrier system each amplifying a video intermediate frequency signal and an audio intermediate frequency signal is provided with a gain control circuit 16 amplifying the audio intermediate frequency at a gain based on a given control signal, and also with a color or audio intermediate frequency circuit 17 to obtain an audio signal within an audible frequency range by detecting the audio intermediate frequency signal amplified by the gain control circuit 16 and to output the audio signal to a next stage, and giving a control signal corresponding to a signal level of the audio intermediate frequency signal to the gain control circuit 16 for controlling the gain, and with an adder 15 to correct a signal level of the intermediate frequency signal by adding the color or the audio intermediate frequency signal amplified by the gain control circuit 16 to the video intermediate frequency signal.