baber/WOPTO huggingface dataset:
Patent JP-S5878241-A (JP)
Title: Error detecting and correcting system for coded data
Inventor: KANEDA SHIGEO
IPC: H03M13/19
Filed: 1981-11-04
Abstract: PURPOSE:To detect one-bit and two-bit errors without adding an excess gate quantity, by correcting one-bit errors in the present situation and adding the same 8-check bits as a code for detection of two-bit errors to 64-bit data to be coded. CONSTITUTION:64-bit data 1 to be coded is applied to a check bit generating circuit 10, and check bits 2 are generated by expression (1), and coded data 3 is generated with data 1 and bits 2. This coded data 3 applied to a syndrome generating circuit 11, and a syndrome 4 is generated by expression (2) and is applied to a syndrome decoding circuit 12 and error detecting circuit 14. Data 1 is applied to an error correcting circuit 13, and errors are corrected by an error bit position designating signal 5 from the circuit 12, and data 6 to be coded after error correction is outputted. The output of the circuit 12 is applied to the circuit 14, and errors of the syndrome 4 are detected to output an error detection reporting signal 7. Thus, one-bit and two-bit errors and the error of a single 4-bit block are detected.
Patent JP-S5878984-A (JP)
Inventor: KITAMURA SHIGEJI
IPC: B65G23/10
Filed: 1981-11-04
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-S5967100-A (JP)
Inventor: OOTAKE TAKASHI
IPC: B44C5/06
Filed: 1982-10-06
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-H0920710-A (JP)
Title: Method for preparing 2-ethylhexnal
Inventor: BUIRUFURIITO BIYUSHIYUKEN
IPC: C07C45/62
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To profitably obtain the subject compound useful for the synthesis of perfumes, etc., in high selectively by advantageously carrying out the hydrogenation of ethylhexenal under a catalytic action by a two-cyclic system operation method.  
     SOLUTION: The hydrogenation reaction of (A) 2-ethylhex-2-enal under the action of a catalyst in longitudinally connected plural cyclic systems (preferably longitudinally connected two cyclic systems) is carried out. Therein, the component A is introduced into the overhead of the first reactor together with a part of the hydrogenation product of the first reactor. The residue of the first reactor is introduced into the overhead of the second reactor together with a part of the hydrogenation product of the second reactor. The following operations are similarly carried out, and (B) 2-ethylhexanal is obtained from the residue of the hydrogenation product of the final reactor. The reactions are carried out in liquid phases in all the reactors, and the flows in all the reactors are preferably laminar flows or turbulent flows. The hydrogenation reaction is preferably carried out at 40-150°C, further preferably 80-130°C, under a pressure of 1-100 bar (absolute), further preferably 5-20 bar (absolute). 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0848807-A (JP)
Title: Method for separating polyethylene terephthalate and polyvinyl chloride by using supercritical carbon dioxide
Inventor: JIYOOJI EI SERATSUDO
IPC: C08J11/06
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a process for economically separating one compounded material of high quality (high purity) from co-mingled materials, which comprises selectively foaming the one compounded material of the co-mingled materials in a supercritical fluid to provide a large change in density between the compounded materials of the co-mingled materials and separating the foamed material by floatation by density.  
     SOLUTION: (A) Co-mingled materials having similar densities (e.g. co-mingled materials of a PVC and a polyester) are introduced in a vessel. and (B) a fluid such as carbon dioxide is introduced into the vessel such that, in order for component (B) to be a super-critical fluid, the temperature and pressure within the vessel are adjusted to be higher than the critical points of component (B), and then, the temperature and pressure within the vessel are adjusted for component (B) to be selectively dissolved into one material (e.g. the PVC) of component (A). Upon rapid reduction of the pressure to reduce the solubility of component (B) in these materials, these materials are foamed, and component (A) is taken out of the vessel under ambient conditions and the foamed component having a bulk density of less than 1 is floated and selectively separated from component (A) as one material (e.g. PVC) of the foamed component. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H1126624-A (JP)
Title: Case for electric component or electronic device and manufacture thereof
Inventor: YAMADA HIROSHI
IPC: C25D11/04
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To ensure desired strength if made light or thin by forming a hardened layer such as intermetallic compd. or anodic-oxidation film the surface of an Al or Ti case. SOLUTION: A case 1 has a side wall 2 forming a square column, bottom wall 6 and opening 8. The side wall 2 and bottom wall 6 are composed of a Ti, Al or alloy bases 3 and base 7 and Fe-Al, Fe-Ti, Ni-Ti, Ni-Al or Ti-Al intermetallic compd. thin layers or Al anodic oxidation thin layers or Ti nitride thin layers integrated with the outer side face. A thin layer 4 and/or thin layer are formed on the outer/inner side face to reinforce the side wall 2 or bottom wall 6 to ensure a light wt. and desired strength.
Patent JP-S6238997-A (JP)
Inventor: KIMOTO TERUO
IPC: G08C19/00
Filed: 1985-08-14
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-S5879246-A (JP)
Title: Formation of metallic image and reducing method for metallic image
Inventor: ETOU KUNIOMI
IPC: G03C1/72
Filed: 1981-11-05
Abstract: PURPOSE:To considerably shorten the time required to develop a metallic image forming material by using an alkaline soln. contg. iron ions or copper ions as a developer. CONSTITUTION:A metallic image forming material is obtd. b8 laminating a metallic thin layer soluble in an alkaline aqueous soln. such as an Al film having about 50-3,000Angstrom  thickness and a photosensitive resin layer such as a layer of naphthoquinone-1,2-diazido-5-sulfonic ester of novolak resin having about 0.5- 10mum thcikness on a support such as a polyethylene terephthalate film in order. The material is imagewise exposed and developed with an alkaline aqueous soln. of about 9-14pH contg. about 1-600ppm iron ions or copper ions. By using said developer, the metallic thin layer can be developed rapidly at about 20-50 deg.C in about 20-90sec.
Patent JP-H0844699-A (JP)
Title: Nonlinear time-series data predicting device
Inventor: KIMURA TAKASHI
IPC: G06Q10/04
Filed: 1994-07-29
Abstract: PURPOSE:To provide a nonlinear time-series data predicting device by which predictive accuracy higher than a fixed level can always be obtained and the time for calculation is shortened as well. CONSTITUTION:This nonlinear time-series data predicting device is provided with a generating means 1 for data vector consisting of time-series data, an atractor reconstituting means 2 for generating the attractor of time-series data in an n-dimensional space by performing the embedding operation of data vector, an adjacent vector detecting means 3 for detecting plural adjacent vector positioned near the data vector of a processing object by using the attractor, a vector detecting means 4 after (k) steps for detecting the vector after (k) steps for the respective detected adjacent vectors, a genetic algorithm inferring means 5 for selecting the adjacent vector suitable for nonlinear prediction by using the respective detected adjacent vector and the respective steps after the (k) steps, and a nonlinear predicting means 6 for performing nonlinear prediction by using the selected adjacent vector.
Patent JP-H0530121-A (JP)
Title: Telephone set circuit for maintenance in loop transmitter
Inventor: FUJIMOTO TOSHIRO
IPC: H04L12/42
Filed: 1991-07-18
Abstract: PURPOSE:To provide telephone set circuit in which voice information is reached to without circulation all nodes by connecting an end terminal of a transmission exclusive line and a start terminal of a reception exclusive line at a representative node and opening the start terminal of the transmission exclusive line and the end terminal of the reception exclusive line. CONSTITUTION:An end terminal of a transmission exclusive line A and a start terminal of a reception exclusive line B of a representative node are connected by a connection circuit 15 and the start terminal of the line A and the end terminal of the line B are opened. Moreover, each of nodes 2-4 other than the representative node uses an adder circuit 11 to add voice information produced from its own node to voice information sent from an upper stream node through and uses a transmission circuit T to send the resulting information to a lower stream node, ruses a reception circuit R to receive and separate the voice information sent from the upper stream node through the circuit B and uses a transmission circuit 16 to send the result. Through the constitution above, the voice information of each of the nodes 1-4 reaches all the nodes and the voice information is not circulated in a maintenance use telephone line but transmitted to each node, then the telephone set circuit without oscillation or complicated frequency characteristic is realized.
Patent JP-S6421572-A (JP)
Title: Method for collating enclosed items in on-line inserter
Inventor: YAMAMURA HARUO
IPC: G06Q40/00
Filed: 1987-07-16
Abstract: PURPOSE:To surely send respective documents by printing each sending document in each business form, loading the form to each individual station on an on-line inserter and collating and collecting the forms of the same addressee based on an OMR mark assigned to each individual form. CONSTITUTION:A main station 21 and substations 22-26 are arranged on the upper part of the on-line inserter 20. A continuous business form on which main marks are printed out is loaded to the main station 21. On the other hand, enclosed items printed out on the continuous document are loaded to the substation 22, and when inserter gripper arms fitted to the substations 23-26 hold and take out each form, the mark on the printing face is read out by a sensor and whether or not the read mark coincides with the mark of the form read out by a sensor of the main station 21 is checked. Consequently, the business forms of the same addressee can be highly accurately collated and collected.
Patent JP-S6237503-A (JP)
Title: Unit cylinder
Inventor: ONO SHUJI
IPC: F15B15/14
Filed: 1985-08-13
Abstract: PURPOSE:To enable free setting of moving distance of piston rod by securing a strip member to the piston rod while providing a spring at the end of piston rod. CONSTITUTION:Under normal condition, the unit cylinder fixing plate 29 will move until the stop member 21 of piston rod 13 will contact with a buffer member 31. Upon hindrance during motion of said plate 29, it will stop at that position while the piston rod 13 will flex the spring 22 thus to stop the stop member 21 while contacting against the buffer member 31. Since the moving distance of piston rod 13 can be set freely while the flexure of spring 22 can be set properly, application of unit cylinder can be expanded while the structure can be simplified.
Patent JP-H1125239-A (JP)
Title: Coming in and out management system
Inventor: NISHIKAWA YOSHIHIRO
IPC: G06K19/10
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To construct a system of high security level that is free of a ciphered key to be simply stolen by changing a cipher key by every person who comes in and goes out and eliminating it than a total system uses a fixed ciphered key. SOLUTION: Data of an ID card 2-5 possessed by a person who comes and goes are read by a card reader 2-4. Also the person who comes in and goes out makes a hand shape discriminator 2-6 discriminate his hand. The hand shape discriminator 2-6 extracts a cipher key correspond to hand shape data from a table which stores the key in advance. When there is a corresponding cipher key, a ciphering device 2-3 performs a decoding processing by using card data transmitted from the card reader 2-4 and the ciphered key sent by the hand shape discriminator 2-6. When fixed numbers correctly continue by the digit number of the ID number, it is judged that they are correctly decoded ID numbers, and individual information table is checked whether or not it can pass by using these ID numbers and the result is outputted.
Patent JP-H0525546-A (JP)
Title: Production of shaft-shaped machine parts having high torsional strength
Inventor: OCHI TATSURO
IPC: C21D9/28
Filed: 1991-07-18
Abstract: PURPOSE:To produce shaft-shaped machine parts having superior torsional strength by forming a medium carbon steel into the prescribed shape and then performing induction hardening - tempering or carburizing and quenching - tempering at the time of producing shaft-shaped machine parts by using a medium carbon steel as a stock. CONSTITUTION:At the time of producing shaft-shaped machine parts from a steel stock containing, by weight, 0.4-0.8% C, the steel stock is formed by means of rolling and annealed and, by means of induction hardening and tempering, the ratio of the effective hardening depth (t) to the radius (r) of parts is regulated to 0.4-0.8 and also the average hardness in cross section (HVa) defined by an equation (1) where HVn means the hardness of the n-th ring at the time of dividing the cross section into (n) pieces of rings concentrically in a radial direction and Sn means the area is regulated to >=550. Or, a steel of 0.3-0.5% C is used as a stock and this stock is formed and then subjected to carburizing and hardening and tempering to regulate the value of t/r to 0.2-0.6. Further, shot peening is done at >=0.5mmA arc height, by which the shaft-shaped machine parts having >= about 180kgf/mm<2> torsional strength and minimal in sensitivity to quenching crack can be produced.
Patent JP-H0846471-A (JP)
Title: Laminated lc composite component
Inventor: NAKADA YASUHIRO
IPC: H01F27/00
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a laminated LC composite component where the crosstalk between coils is reduced. CONSTITUTION:The coil part 1 of a laminated LC composite component is composed of magnetic material sheet 2 provided with each of coil conductors 3 to 6 and 11 to 14 on its surface. The coil conductors 3 to 6 are electrically and serially connected via via holes 8a to 8c provided respectively on the sheet 2 in their laminated states and a coil 7 wound clockwise is formed. In the same way, the coil conductors 11 to 14 are electrically and serially connected via via holes 16a to 16c provided respectively on the sheet 2 and a coil 15 wound counterclockwise is formed.
Patent JP-S5968238-A (JP)
Inventor: AKAO MUTSUO
IPC: G03C3/00
Filed: 1982-10-13
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-S6334854-A (JP)
Title: Lead-acid battery
Inventor: SAITO SHINJI
IPC: H01M4/62
Filed: 1986-07-29
Abstract: PURPOSE:To improve the charge and discharge capacity of a battery by adding anion exchange resin in the active material of an electrode. CONSTITUTION:During the discharge of a lead-acid battery the positive electrode plate is electrified to negative, and during the charging period the negative electrode plate is electrified to negative. By adding anion exchange resin in the electrode plate, only anions can be transmitted selectively through the electrode and cations cannot be reached to the electrode. Therefore, more amount of SO2-4 than that necessary for keeping the liquid amount can be fixed in the electrode to improve the charge and discharge capacity of the battery.
Patent JP-S5880246-A (JP)
Title: Color picture tube
Inventor: KANTOU MASAHARU
IPC: C22C38/18
Filed: 1981-11-09
Abstract: PURPOSE:To improve the tightness of an oxide film and to prevent the fall-out by providing an oxide film containing a specific composite on a surface of a frame, shadow mask or inner shield mainly composed of Fe which is provided in the proximity of a phosphor face. CONSTITUTION:An electron gun 3 is arranged at the neck section 2 at one end of a glass casing 1 while a phosphor face 5 separated into red, blue and green is provided in a face section 4 facing with the electron gun 3. A shadow mask 6 having many beam openings is provided in the proximity of the phosphor face 5. The mask 6 is fixed through a stopper 8 to a frame 7 which is provided with an inner shield 9 for shielding the terrestrial magnetism. The member of the mask 6, frame 7 and the shield 9 mainly composed of Fe is applied with the oxide film composed of Si, Al, Cr, where Cr>=1/3(Al+Si). Consequently the tightness of the oxide film is improved thus to prevent the fall-out of the oxide for the normal handling.
Patent JP-S6334782-A (JP)
Title: Recording medium inspection device
Inventor: INOUE TOMOYOSHI
IPC: G01R33/12
Filed: 1986-07-29
Abstract: PURPOSE:To inspect a case storage type recording medium even under the unfused state of a case by holding the side edge parts of a case storing a recording medium by groove parts of a hopper or a stacker when the case is stored in the hopper or the stacker, and allowing a handling mechanism to hold both the sides of the recording medium. CONSTITUTION:The hopper 10a and the stackers 10b-10d have groove parts 108 corresponding to at least the side edge parts of the case storing recording media 104 at every stage to hold the side edge parts of the recording media 104 by the corresponding groove parts 108. A feeding carrier 32 fetches each recording medium from the hopper 10a at an extracting position and supplies the extracted recording medium to an inspection unit 30. A discharge carrier 34 fetches the inspected recording medium from the unit 30 and stores the extracted medium in the stacker (one of 10b-10d) corresponding to the inspected result. Since both the carriers 32, 34 are constituted so as to hold both the sides of the recording medium, the case of the recording medium is not frequently decomposed even if the case is in the unfused state. Thus, the case storage type recording medium can be inspected under the unfused state of the case.
Patent JP-S6157983-A (JP)
Inventor: TSUMAGARI TAKASHI
IPC: G09F3/00
Filed: 1984-08-29
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-S6070980-A (JP)
Title: Drive circuit of inverter
Inventor: YAMANE SHIGEKI
IPC: H02M7/537
Filed: 1983-09-27
Abstract: PURPOSE:To reduce the size of an inverter by commonly using a DC power source exclusive for the first and second switching elements. CONSTITUTION:When the second switching element 9 is ON, a capacitor 18 of the first base 6' is charged through a diode 19 from a DC power source 13. When the element 9 is OFF, the potential of the capacitor 18 is not discharged due to the stop by the diode 19. In this state, the first signal input terminal 16 receives an ON signal, the first switching element 7 is efficiently turned ON by the charging voltage of the capacitor. Thus, the DC power source of the first switching element is eliminated, thereby reducing the size of a drive circuit of an inverter.
Patent JP-H109147-A (JP)
Title: Reciprocating compressor control method
Inventor: TSURUTA HIROO
IPC: F04B49/06
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To continuously control the flow rate of a reciprocating compressor while not causing much power loss thereof with a simple structure, by setting the suction pressure thereof within a preset range to continuously control the flow rate in response to the supplied quantity of gas on the upstream side thereof. SOLUTION: A compressor is first actuated under no load, and is then manually brought into its operation on 50% of the capacity. When a suction pressure P1 thereafter exceeds a set value Pa, the compressor is brought into its operation on 75% of the capacity with its clearance pocket being opened. If in this state much gas is supplied thereto from the upstream side and the suction pressure P1 exceeds a set value Pb, the compressor closes its clearance pocket and is selectively brought into its operation on 100% of the capacity. A higher suction pressure reduces the load on the compressor in the steady state to increase the flow rate on the operational condition of the same capacity, which results in a drop in the suction pressure finally to a balanced value corresponding to the supply quantity on the suction side.
Patent JP-2000010715-A (JP)
Title: Data input device and data transfer system
Inventor: MARUKO KINYA
IPC: H03M11/04
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To user the same interface as a keyboard to surely transfer data of an input means other than the keyboard in distinction from keyboard data. SOLUTION: At the time of transferring data of a magnetic card reader being the input means other than the keyboard, a keyboard control part 201 converts data in accordance with a prescribed data transfer format and takes a break code as the bit constitution of data and transfers it to a keyboard controller 102 through the same PS2 interface 40 as the keyboard 20. Thus, a personal computer 10 correctly recognizes it as data of the magnetic card reader to execute a special processing for it.
Patent JP-H0928940-A (JP)
Title: Inserting object vanishing trick magic item
Inventor: RUBOO FUIIDORAA
IPC: A63J21/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To accomplish a magic by a simple operation by arranging a case, a slide body and an inserting object to make an intermediate part of the inserting object look as if it vanish at the hollow part of the case when the inserting object is inserted into the case having the hollow part at the center thereof. SOLUTION: One end part of a shaft part 30 of a ball pointed pen 3 as inserting object is inserted through a first slide hole 14 of a case 1 and fitted elastically into an elastically fitting part 143. Then, a clip 31 alone is slid to the right concealing the shaft part 30 with a palm. Then, the clip 31 is inserted through the slide hole 14 while contacting a slide part 21 of a slide body 2 so that the slide body 2 is caused to slide against a spring 50. A second slide part 22 copying the end part of the shaft part 30 forces an opening/closing lid 17 open to stick out of a second slide hole 15. Under such a condition, when a cover 4 is opened, a square hollow part 10 appears and the intermediate part of the shaft part 30 looks as if vanishing.
Patent JP-S6240350-A (JP)
Title: Method for controlling plating deposition of molten metal
Inventor: KUREKO TOSHIO
IPC: C23C2/20
Filed: 1985-08-14
Abstract: PURPOSE:To maintain a uniform deposition of a metal by providing auxiliary nozzles for ejecting hot wind to both edges of a strip in proximity to main nozzles for gas wiping in the stage of wiping the hot dipping metal on the surfaces of the strip subjected to metal hot dipping by gas wiping and controlling the deposition of the metal. CONSTITUTION:Gas is ejected from the main wiping nozzles 12, 12 to wipe away the excess molten Zn on the strip 11 in order to control the Zn deposition on the strip 11 which rises by passing through the hot dipping metal in a molten Zn bath 10, etc. Both edges in the transverse direction of the strip cool earlier and the amt. of the Zn to be adhered and solidified thereto is larger than in the central part; therefore, the auxiliary nozzles 13, 13 are provided either above or below the nozzles 12 toward both edges of the strip 11 and such a heating gas which is >=50 deg.C on the strip 11 surfaces is blown therefore toward the strip. The early cooling at both edges of the strip 11 is prevented and the molten Zn plating layer having the uniform thickness is formed on the strip in the transverse direction thereof.