baber/WOPTO huggingface dataset:
Patent JP-H0427803-A (JP)
Title: Object-position detecting system
Inventor: TAKEUCHI TAKAHIKO
IPC: G01B7/00
Filed: 1990-05-22
Abstract: PURPOSE:To recognize the positions of persons and materials based on transmitted signals which have undergone spectrum diffusing modulation from a data carrier by providing a data carrier wherein a pseudo-random series inherent to many persons and materials, e.g. a gold series, is assigned. CONSTITUTION:A carrier signal having a frequency f0 is transmitted from a data carrier 10-1 and undergoes spectrum diffusing modulation in a gold series G1. The carrier signal is received with a leakage cable 12-2 in the vicinity. The signal from one end E2 of a cable is converted into a frequency f2 which is inherent to the cable with a frequency converter 16-2. The signal is superimposed on the signal from the other end E1 of the cable. The signal is sent into a receiving unit 18. The unit 18 sequentially performs the correlation computation between each received signal series and the gold series G1 - Gm. A delay time DELTAT between the correlation peaks is detected. A distance L1 from a terminating end E1 of one cable is obtained as L1 = (L - DELTAL)/2. The data carrier 10-1 can be identified based on the reference gold series used in the correlation computation of the correlation peak values in the receiving unit 18.
Patent JP-H02312179-A (JP)
Title: Planar far infrared radiation material and manufacture thereof
Inventor: TAKAGI YOSHIHIKO
IPC: H05B3/10
Filed: 1989-05-25
Abstract: PURPOSE:To save material used and reduce the number of manufacturing processes by forming an electrically insulating layer on the surface of a base material, and covering the upper surface of the electrically insulating layer and that of an electric resisting band with a thin film of far infrared radiation material such as alumina and silica, etc. CONSTITUTION:An electrically insulating layer 2 formed of a thin film of alumina and the like is formed on the surface of a base material 1 made of a thin film of aluminium and the like, and a series of electric resisting bands 3 made of iron oxide is formed on the thin film of the electrically insulating layer 2, and a thin film of far infrared radiation material such as alumina and silica, etc., covers the upper surface of the electrically insulating layer 2 and that of the electric resisting band 3. To laminate an insulating material 2, an electrical resisting band 3 and a far infrared radiation material 4 on the base material 1, the lamination materials may be melted, laminated and welded sequentially, since these materials are made of ceramics powder. Thereby the amount of material is saved and the number of manufacturing processes is reduced.
Patent JP-H04230846-A (JP)
Title: Method and apparatus for inspecting metal tube using eddy current
Inventor: BERUNAARU BIZUIOO
IPC: G01N27/90
Filed: 1991-03-26
Abstract: PURPOSE: To determine a pipe to be abandoned surely without uselessness by passing a metallic pipe near an eddy current type inspecting means 9 to detect a mutual action produced between eddy current generated in the pipe and defects of the pipe and measure the amplitude of a generated signal. CONSTITUTION: To generate eddy current producing a mutual action on defects in a pipe 1 wall, solenoids 3, 4 are used to generate two alternate magnetic fields having different frequencies. The frequency is selected within the range of intermediate frequency and high frequency. At least one of signals generated as a result of the mutual action is detected by detecting solenoids 5, 6 and each amplitude difference between signals obtained from two frequencies concerning the same defect is compared with a specified amplitude difference constituting an abandonment threshold value.
Patent JP-S5359025-A (JP)
Title: Menatocide composition
Inventor: KUROSU YASUHISA
IPC: A01N31/08
Filed: 1976-11-05
Abstract: PURPOSE: To prepare menatocide composition contg. a specific phenal cpd. as an active constituent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07318505-A (JP)
Title: Foreign matter inspection optical system for wafer
Inventor: YANAI TOSHIAKI
IPC: G01N21/94
Filed: 1994-05-23
Abstract: PURPOSE:To always correspond a spot moving in a scanning width to the slit of a slit plate by simple means in a method for scanning by the rotary mirror of a foreign matter inspection apparatus. CONSTITUTION:The foreign matter inspection optical system for a wafer comprises a rotary mirror 612 which is commonly used for a light emitting system 61 and a light receiving system 62, and a slit plate 624 provided between the mirror 612 and a photoreceiver 625 and having a slit SL for passing the scattered light LR of a spot SP due to the foreign matter reflected by the mirror 612 to shut OFF stray lights from a scanning width YL and its periphery.
Patent JP-S5758272-A (JP)
Title: Magnetic tape cassette
Inventor: OOISHI KENGO
IPC: G11B23/087
Filed: 1980-09-24
Abstract: PURPOSE: To reduce the area of space in the lateral direction of a cassette, by making an arrangement so that winding-up of tapes may be performed without moving the hub upward and downward at every locking operation.  
     CONSTITUTION: A locking means composed of a spring member and a cross tying piece 10 is installed to the inner wall surface of each hub moved in the direction normal to the direction of the axis of each hub, and the locking means ties or removes a tying click to or from a saw tooth shaped tying channel 14. Also, a cassette 1 can be wound up to either one of each flangeless hub 2 and 3, by installing a pair of flangeless hubs 2 and 3 at the left and right sides in a hollow part formed by combinding the upper half 1A and lower half 1B, and by introducing the magnetic tape T fitted between each hub 2 and 3 by a tape running guiding means composed of guide pins 4, guide rollers 5, pressing thin piices 6, etc, installed symmertrically at the left and right sides in a manner that the tape crosses an opening section 7 for extracting the tape installed in such a way that a part of front of the cassette 1 is motched. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10327573-A (JP)
Title: Semiconductor stack of power conversion device
Inventor: KIN SEIITSU
IPC: H01L23/427
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce current unbalance between semiconductor devices in the semiconductor stack of a power conversion device. SOLUTION: A wiring board 3 is constituted as a three-layered structure consisting of an alternating-current terminal layer U, a positive-pole terminal layer P, and a negative-pole terminal layer N. These layers are arranged in proximity to one another and in parallel with one another, in such a manner that the direction of currents flowing from the positive-pole terminal layer P to the alternating-current terminal layer U is opposite to the direction of the currents flowing from the alternating-current terminal layer U to the negative-pole terminal layer N. Thereby the field interferences of the semiconductor devices with each other is eliminated, and a current unbalance is reduced. Number 2 in the figure refers to a base on which the semiconductor devices 1 are to be mounted.
Patent JP-S6175285-A (JP)
Inventor: JIYAN PIEERU FUERU
IPC: G01V1/02
Filed: 1985-06-18
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-S5257829-A (JP)
Title: Copying machine
Inventor: OOTA AKIICHI
IPC: G03G15/00
Filed: 1975-11-07
Abstract: PURPOSE:To enable a proper treatment at the time of repair or trouble in the copying machine which employs the light sensitive paper made of silver halide by providing a small door to each room, such as, paper supply, development and treated paper outlet, partitioned by the light blocking plate, respectively, and opening each room independently.
Patent JP-H0225480-A (JP)
Title: Substituted alpha-pyrrones and naphthoquinones
Inventor: BURATEISURABU KUBITA
IPC: C09K9/02
Filed: 1989-05-29
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 1  is CF 3  or COOR 3  (wherein R 3  is a group obtained by removing OH from 1-18C alcohol), R 2  is F, Br, C, CN, CF 3 , 1-18C alkyl and alkoxy, 1-18C alkylthio, 6-1C aryl, 7-24C alkaryl, 7-12C aralkyl or 2-24C secondary amine].  
     EXAMPLE: Ethyl 4-ethoxy-2-oxo-2H-pyran-5-carboxylate.  
     USE: A raw material for producing novel naphthoquinone represented by formula II being an intermediate for producing substituted anthracene-5,12-dione used in substituted tetrathiotetracene and tetraselenotetracene producing a conductive charge moving complex using an electron acceptor.  
     PROCESS: A novel compd. represented by formula III (wherein R 4  is 1-4C alkyl) is cyclized in the presence of anhydrous strong acid such as formic anhydride or polyphosphoric acid at 50-250°C without using a solvent to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10306044-A (JP)
Title: Catalytic decomposition of aliphatic halide
Inventor: TAKEMOTO YOSHIMICHI
IPC: C07B37/06
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for the catalytic decomposition of aliphatic halides, not producing secondary pollutants, such as lower monohaloalkyls and/or monochlorotrifluoromethane (CFC-13) as by-products, and capable of maintaining high activity of the catalytic system for a long period. SOLUTION: This method for the catalytic decomposition of aliphatic halides comprises using (i) a two-component catalyst system of metal halide catalyst, composed of ferric fluoride and/or ferric chloride as the major catalyst, and cupric fluoride and/or cupric chloride as the cocatalyst and conducting (ii) the decomposition of the aliphatic halides characterized by the following 3 steps; (1) the decomposition is conducted through a multi-stage reaction tower where at least 2 reaction towers packed with the catalyst are arranged in series;  (2) a cracked gas produced by the decomposition of the aliphatic halides are contacted with an aqueous alkaline solution in an alkaline scrubber arranged midway of the multi-stage reaction tower; and (3), after the contact of the gas with the alkaline solution, part of the gas is returned to the previous stage of the reaction tower, and the remainder is supplied to the next stage of the reaction tower.
Patent JP-S62292369-A (JP)
Inventor: KUNIYOSHI NOBUYUKI
IPC: B25B27/14
Filed: 1986-06-09
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-H09314692-A (JP)
Title: Production of double v-ribbed belt and multishaft processing apparatus used therein
Inventor: HAYASHI TAKEHIRO
IPC: B24B9/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a double V-ribbed belt reduced in the mutual pitch shift of respective ribs between both rib surfaces when respective ribs are formed on both inner and outer peripheral rib surfaces of a cylindrical vulcanized and molded belt molded object by a two-shaft processing apparatus equipped with a processing shaft and a tension shaft. SOLUTION: A belt molded object is wound around a processing shaft 13 and a tension shaft 14 and allowed to run in such a state that the right-hand wall of the belt groove of the processing shaft 13 is brought into contact with the right end surface 2 thereof to form ribs on the rib surface positioned on the outer peripheral side and, thereafter, the belt molded object is detached from the processing shaft 13 and the tension shaft 14 and, next, both rib surfaces of the belt molded object are reversed and the belt molded object is reversely wound around the processing shaft 13 and the tension shaft 14 and allowed to run in such a state that the righthand wall is brought into contact with the right end surface thereof to form ribs on the rib surface positioned on the outer peripheral side.
Patent JP-S6130600-A (JP)
Inventor: IN JIE U
IPC: C07K16/00
Filed: 1985-06-20
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-2000319939-A (JP)
Title: Travel lever lock device of construction machine
Inventor: HONMA HIBIKI
IPC: E02F9/24
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a constitutionally simple, compact and hardly troubling gate lock device when arranging gate lock levers on the left/right both sides of an operation seat. SOLUTION: Gate lock levers 70, 71 are arranged on the left/right both sides of a seat, a lock device for preventing erroneous operation of a travel lever 51 is mechanically connected to the gate lock levers 70, 71, and a member having cutout parts 53a, 54a is fixed to the travel lever so as to lock the travel lever 51 when operating either one of left/right lock levers 70, 71 to the lock side. Then, lock members are arranged in the respective cutout parts so as to be engageable and lockable/releasable, a spring means is arranged to hold the lock members in an engaging state, and the respective gate lock levers and the lock members are connected by a pull cable.
Patent JP-H04335308-A (JP)
Title: Optical fiber guiding-in device
Inventor: KITAMURA NOBUO
IPC: B23K26/21
Filed: 1991-05-10
Abstract: PURPOSE:To securely guide in an optical fiber without any thermal influence from a weld zone and to eliminate thermal damage to an optical fiber guide-in pipe by forming a high reflection surface for laser light on the external surface of the optical fiber guide-in pipe. CONSTITUTION:This optical fiber guiding-in device has a manifold 5 to which a seal pipe 3 for guiding the optical fiber 2 and a supply pipe 5 for supplying jell 4 as a viscous material for water immersion prevention are connected and the guide-in pipe 7 which is fitted to its other end and bent in an L shape. The guide-in pipe 7 is formed by forming a reflecting film 7b on a copper or copper alloy pipe 7a with good thermal conductivity to 10mum thickness by gold plating. Thus, the reflecting surface is formed by polishing the surface of the guide-in pipe 7 formed of copper, copper alloy, or gold or coating the surface with a thin film of gold or dielectric multi-layered film to improve the reflection factor of the surface of the guide-in pipe. The jellied material or gas is admitted to the metallic pipe through the guide-in pipe 7 to cool the optical fiber or optical fiber bundle 2 nearby a weld zone.
Patent JP-S5923485-A (JP)
Inventor: DEN MINORU
IPC: H01T2/02
Filed: 1982-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61290789-A (JP)
Title: Multiple electrode distributed feedback type semiconductor laser and usage thereof
Inventor: YOSHIKUNI YUZO
IPC: H01S5/12
Filed: 1985-06-19
Abstract: PURPOSE:To enable oscillations at a stable single longitudinal mode by forming a diffraction grating to the whole resonator and shaping three or more of electrodes capable of independently adjusting the quantity of currents injected in the direction of an optical axis. CONSTITUTION:A diffraction grating 10 is formed extending over the whole resonator, and three injection electrodes 11, 12, 13 are shaped separated in the axial direction. When the quantities of currents injected to several electrode 11-13 are changed and the distribution of carrier density is formed in a resonator, the distribution of refractive indices can be shape in the direction of the resonator by the changes of refractive indices by carrier density. The optical pitches of the diffraction grating are altered in the direction of the resonator by the distribution of the refractive indices, thus acquiring the same effect as the formation of a diffraction grating, intervals thereof vary through electron- beam exposure, etc.
Patent JP-H07249856-A (JP)
Title: Method for restoration of solderability of electronic component
Inventor: DEI MOOGAN TENCHI
IPC: H05K3/34
Filed: 1992-05-26
Abstract: PURPOSE: To recover the solderability of an oxidized electronic-component lead and the soldering section of a printed wiring board. CONSTITUTION: A part 12 or a circuit board is dipped in a nonreactive electrolyte solution. The soldable section of the part or the circuit board is connected to the cathode of a power supply and a first electrode is formed, and a second inactive electrode 16 is connected to the anode of the power supply. A current, flowing between the electrodes electrochemically, reduces a metallic oxide on the soldable section of the part or the circuit board. When an active reducing agent is contained in the electrolyte, localized galvanic electrical action causes reduction in the metallic oxide, without depending upon an external power supply. Accordingly, the solderability of the soludable section of the electronic part or the printed board is restored.
Patent JP-H07313892-A (JP)
Title: Pulverizing method and device therefor
Inventor: INOUE TADANOBU
IPC: A47J42/36
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a pulverizer in which flour of uniform grading is obtained while preventing the occurrence of fine particles generated on pulverization and the tissue destruction and the tissue denaturation of the surface of the flour. CONSTITUTION:A pair of rotating shaft bodies 10, 20 are arranged parallel to each other at a prescribed interval (d). Spiral grooves 11, 21 are formed on the peripheral surfaces of the rotating shaft bodies 10, 20. The rotating shaft bodies 10, 20 are rotated reversely to each other, and the spiral grooves 11, 21 in a contact part between the rotating shaft bodies are moved along the directions of the arrows C, D. When coffee beans are fed to the contact part between both rotating shaft bodies, they are pulled into between the rotating shaft bodies 10, 20 while receiving stress in the axial direction by the movement of the spiral grooves 11, 21 and are ground. Since the spiral grooves 11, 21 in the contact part are shifted always, the coffee beans are ground without being effected by the friction or pressure exerted from both the rotating shaft bodies. Since the opening through which the flour is passed is almost determined by the form of and the distance (d) between the spiral grooves only, the grading of the flour is made uniform.
Patent JP-2000317140-A (JP)
Title: Go game control method and program recording medium
Inventor: HYODO HIROSHI
IPC: A63F13/22
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a GO game control method for a device consisting of a simple terminal, a TV, and cursor keys for a personal computer and the like, capable of setting a stone placement position by moving a cursor using cursor keys, and a program recording medium. SOLUTION: In cursor moving operation during stone placement, if there is a stone in a stone moving direction, the stone is controlled to be jumped up to an empty position beyond it. As a movement bypass for the cursor, if prevented from being freely moved because of the stones filled on a board 11, an auxiliary line 12 is provided on the board 11. Each number key for a ten-key is located corresponding to the position of each star on the board, so that the cursor can be jumped directly up to the optional position of the star or close thereto. In addition, predetermined key operation is used to jump the cursor up close to the stone placed by a counterpart right before.
Patent JP-S5925753-A (JP)
Inventor: SAEKI YOSHITO
IPC: A61L9/04
Filed: 1982-08-02
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-S5657113-A (JP)
Title: Profile processing method of numerical control machine tool
Inventor: KATOU YOSHIHISA
IPC: G05B19/4093
Filed: 1979-10-16
Abstract: PURPOSE: To make the profile processing of a rugged and complicated form possible with a small number of inputs, by operating rough finish processing dimensions and rough processing dimensions from input finish processing dimensions to perform the processing.  
     CONSTITUTION: When finish processing dimensions of a material to be processed which is decomposed into combinations of simple forms are given to the CPU through an input medium, the operation part and the control part operate processing information such as the processing form, the start point, and the end point required for every process and store them in the finishing buffer, and they are used as movement command data of finishing tools. Next, finishing allowance is added to this storage value to operate processing information required for rough finishing in every process, and this information is stored in the rough finishing buffer and is used as command data of rough finish processing. Further, rough finishing information is operated on a basis of this processing information and is stored in the rough finishing buffer to execute rough processing. Thus, profile processing is possible with a small number of input data. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5758613-A (JP)
Title: Composition for oral cavity application
Inventor: YAMAZAKI YOUJI
IPC: A61K36/18
Filed: 1980-09-26
Abstract: PURPOSE:To prepare the titled composition suitable for the prevention and remedy of periodontosis, esp. gingivitis, by using an organic solvent extract of a crude drug selected from the whole grass of melilotus herba, KOKA (flower of Carthamus tinctorius L.), KINGINKA (flower of Lonicera japonica Thunb.) and SHIKON (root of Lithospermum officinale L. var. erythrorhizon Maxim.), as an active component. CONSTITUTION:A composition for oral cavity application, containing the extract of melilotus, KOKA, KINGINKA, SHIKON, etc. with an organic solvent. The extract is effective for the prevention and remedy of periodontosis such as gingivitis, and is used as an ingredient to tooth paste, mouth wash, troche, ointment, massage cream for gingiva, etc. The solvent for extraction is e.g. a polar solvent such as lower alcohol, acetone, etc. a non-polar solvent such as benzen, etc. The extraction can be carried out by immersing the dried powder of the crude drug in hot solvent. The amount of the extraction in the whole composition is pref. 0.01-2%. The extract of horse chestnut (Aesculus hippocastanum) has similar effect, etc.
Patent JP-H04358392-A (JP)
Title: Random access memory device and control method for its pipeline paging mode
Inventor: TODA HARUKI
IPC: G11C11/407
Filed: 1991-06-05
Abstract: PURPOSE:To rapidly and efficiently write/read in a random access memory. CONSTITUTION:Data holding circuits 13, 14, 17, 18, 20 and 21 are provided on respective parts in an intermediate part between a column address fetching circuit 19 and a column selector 22, in the intermediate part between a sense amplifier 12 amplifying the data read out of a selected column and a data output circuit 15, in the intermediate part between the input circuit 16 of a write data and a part till a selected clumn line 11. At the time of writing data, all the data holding circuits are made so as to operate with adequate timing, at the time of reading data, without operating the data holding circuit provided on the intermediate part between the column address fetching circuit and the column selector, the writing of the data to a cell and the output of the data read out of the cell are made so as to performed at the next cycle of a cycle when the address data is fetched. In accordance with a path divided by the data holding circuit, data transferring operation is performed successively.
Patent JP-S61292896-A (JP)
Inventor: KOMATSU HARUKI
IPC: H05B41/18
Filed: 1985-06-21
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。