baber/WOPTO huggingface dataset:
Patent JP-2001012765-A (JP)
Title: Hot-water cooling and heating device
Inventor: YAMAMOTO YUKITO
IPC: F24F5/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of pipelines for an outdoor side heat exchanger and an indoor side heat exchanger by a method wherein an external hot-water circulating and connecting port, capable of connecting a pipeline, communicated with a hot-water circulating passages at both ends of a hot-water side heat exchanger for effecting heat exchanger between refrigerant and circulating water in a refrigerant side heat exchanger and circulating the hot water through the hot-water utilizing instruments, is provided. SOLUTION: A circulating water heating device 7 is arranged in an outdoor unit 2 to heat circulating water while a hot-water side heat exchanger 12b is arranged in zigzag along a heat transfer fins 12a to pass the circulating water through the inside of the same and effect heat exchange between the circulating water and the heat transfer fins 12a or surrounding air. A middle flow side hot-water circulating passage 14 communicates the downstream side end of a heating tube 8 with the hot-water side heat exchanger 12b while a downstream side hot-water circulating passage 15 communicates the hot-water side heat exchanger 12b with an expansion tank 6. An external water sending pipe 16 is communicated with the middle flow side hot-water circulating passage 14 and a floor heating device 4 to send hot-water (circulating water) to the floor heating device 4.  An external hot-water circulating passage connecting port 16b is communicated with the downstream side terminal unit of the external water sending pipe 16 and the water sending tube 4a of the floor heating device 4 can be connected to the same.
Patent JP-S6336433-A (JP)
Title: Floating point arithmetic unit
Inventor: NOMURA KOICHI
IPC: G06F7/485
Filed: 1986-07-31
Abstract: PURPOSE:To obtain high performance when floating point arithmetic instructions continue, the results of preceding instructions are used by following instructions, and the output of an arithmetic means need not be normalized thereafter by providing a means which directly inputs the output of the arithmetic means to a digit matching means. CONSTITUTION:A means which latches outputs of registers 8 and 14 in registers 1 and 11, or 2 and 12 is provided. When floating point addition/subtraction instructions continue and the results of the preceding instructions are used by the following instructions, the operation is carried on as it is if the mantissa part of the intermediate result of the preceding instruction need to be normalized when latched in the register 8, but when its normalization is unnecessary, the intermediate result, i.e., the output of the register 8 which is the final result is latched in the register 1 or 2 and the intermediate result of the exponent part latched in a register 14, i.e. the final result of the mantissa part is latched in the register 11 or 12 at the same time, so that the following instruction begins to be executed.
Patent JP-2001015114-A (JP)
Title: Slurry for forming negative electrode film for nonaqueous electrolyte secondary battery and negative electrode film for nonaqueous electrolyte secondary battery
Inventor: OZEKI KATSUTOMO
IPC: H01M10/0566
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a slurry for forming a negative electrode film for a nonaqueous electrolyte secondary battery and a negative electrode film for a nonaqueous electrolyte secondary battery having high safety in handling, excellent adhesion between a synthetic carbon material or a graphite material and a current collecting body, suppressed decrease of discharge capacity, excellent durability against a charging and discharging cycle. SOLUTION: This slurry for forming a negative electrode film for a nonaqueous electrolyte secondary battery has a basic structure consisting of a carbon material, a binding agent and a water medium. A portion or the entirety of the binding agent uses one or more alginate salt selected from sodium alginate, potassium alginate, or ammonium alginate and/or propylene glycol alginate ester. A negative electrode film is formed by using it.
Patent JP-H0738874-A (JP)
Title: Catv terminal device
Inventor: KIMURA KEIJI
IPC: H04N5/00
Filed: 1993-07-22
Abstract: PURPOSE:To obtain the CATV terminal device provided with a customer number which can be set and changed so that the CATV terminal device and a customer can be managed and operated according to the purpose of use of an operator. CONSTITUTION:Through the operation of an operation remote control key pad 2, an on-screen control part 6 displays a 1st on-screen picture displaying the customer number on an image receiver 8 connected to an output terminal 7. Then a password is sent from the operation remote control key pad 2 and a CPU 4 decides whether the password matches data stored in a nonvolatile memory 5. When they match each other, a 2nd on-screen picture on which the customer number can be set and changed appears and after new customer number data from the operation remote control key pad 2 are received by a remote control photodetection part 3, the CPU 4 rewrites the nonvolatile memory 5 to store the data. Then the new customer number is displayed on the image receiver 8.
Patent JP-S5883118-A (JP)
Title: Pulverized-coal burner
Inventor: TAKITA ATSUSHI
IPC: F23N5/00
Filed: 1981-11-13
Abstract: PURPOSE:To obtain a pulverized-coal burner having improved combustion efficiency, by warming a pulverizer while maintaining an air-fuel ratio at the most suitable value always. CONSTITUTION:Total fuel instructions 411 are applied to a pulverizer control circuit 412 and a quantity of coal corresponding to a load is supplied to a boiler 1. The total fuel instructions 411 are applied to a function generator 413, which is converted into total air instructions corresponding to total fuel through a logical air-fuel ratio. An air concentration setting device 414 in waste combustion gas is compared with an output signal of an oxygen concentration sensor 13  and a subtracter 415, which is applied to an adjuster 416 for its deviation signal  and turned into a correction signal of a total air quantity instruction value. The total air quantity instruction value and its correction signal are multiplied by a miltiplier 417 with each other, result of which is compared with an output of a total air quantity detector 410 and a subtractor 418. In this way, total air quantity to be supplied to the boiler becomes corresponding quantity to total fuel quantity and is controlled so as to meet the most suitable air-fuel ratio.
Patent JP-S6242314-A (JP)
Title: Recording and reproducing device
Inventor: ISHIDA YASUHIKO
IPC: G11B5/596
Filed: 1985-08-19
Abstract: PURPOSE:To attain correct tracking by using a tracking error signal to correct the relative position relation between a head and an objective track based on a signal obtained through plural prescribed operating gaps having the same azimuth angle in the head. CONSTITUTION:A head unit 1 has four head cores 2-5, the head cores 2, 3 have respectively the operating gaps 2a and 3a having a positive azimuth angle and the head cores 4 and 5 have respectively the operating gaps 4a, 5a having, e.g., a negative azimuth angle. A signal is recorded by a head core couple 2, 3 of the head unit 1 on odd number tracks T1, T3,... and by a head core couple 4, 5 on even number order tracks T2, T4,... respectively. In reproducing a signal of the 7th track T7 by the odd number order track head core couple 2, 3, the state B of the head unit 1 represents a correct tracking state and the correct tracking is executed by moving the head unit so as to obtain the state B where L2 and L3 are equal.
Patent JP-H0842322-A (JP)
Title: Exhaust noise eliminating device
Inventor: NISHIKAWA SHOGO
IPC: F01N1/08
Filed: 1994-08-02
Abstract: PURPOSE:To suppress turbulent flow and pulsation of exhaust gas so as to reduce exhaust noise by providing plural flow straightening vanes which extend in the direction of flow toward the discharge part of an exhaust pipe, in an exhaust noise eliminating device in which the exhaust pipe extended from a muffler includes curved parts. CONSTITUTION:A muffler 1 is connected to the exhaust manifold of an engine through two exhaust pipes 2, and exhaust gas is discharged from a discharging part 4 into the atmosphere through an exhaust pipe 3. Plural flow straightening vanes 5 are provided inside the discharging part 4. A plurality of bent flow straightening vanes 6 are provided in the bent parts 3a, 3b of the exhaust pipe 3. The bending radius R of each flow straightening vanes 6 is formed larger as closer to the outside, and the flow straightening vanes 6 are arranged mutually in parallel and at an equal pitch. Turbulent flow in the exhaust pipe 3 is straightened by the bent flow straightening vanes 6 in the bent parts 3a, 3b and it is straightened by the flow straightening vanes 5 in the discharging part 4. It is thus possible to reduce pressure fluctuation, and also to reduce exhaust discharging noise.
Patent JP-H1014009-A (JP)
Title: Braking control device of electric vehicle
Inventor: ENOMOTO NAOYASU
IPC: B60T8/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To add and switch liquid pressure braking for regeneration damping smoothly according to the output liquid pressure of a dynamic liquid pressure output means with a simple configuration and at the same time provide a damping control device with a less change in brake pedal operation touch. SOLUTION: A dynamic liquid pressure output means DP is connected to a main liquid pressure path MF between a regeneration switching means RE and a wheel cylinder WC via a sub liquid pressure path AF. A control switching valve means SV 1 is included in the sub liquid pressure path AF, the sub liquid pressure path AF is broken when performing regeneration damping by a motor control means MCM, and the sub liquid pressure path AF is connected when performing liquid pressure braking by a liquid pressure control means BCM. Further, non-return valve CV may be included at the sub liquid pressure path AF between the dynamic liquid pressure output means DP and the control switching valve means SV 1.
Patent JP-H059714-A (JP)
Title: Electron beam evaporating source
Inventor: SHIBATA TAKASHI
IPC: C23C14/30
Filed: 1991-06-27
Abstract: PURPOSE:To prevent fracture of a hearth liner due to thermal shock used for an electron beam evaporating source. CONSTITUTION:The vapor source 2 is contained in a plate-like hearth liner 9 disposed on the inside of a crucible 3. This hearth liner 9 consists of a material having high thermal insulation, and its outer diameter is made a little smaller than the inner diameter of the crucible 3. The hearth liner 9 is disposed on the bottom of the crucible 3 with a space 10 provided between the outer surface of the hearth liner 9 and the inner surface of the crucible 3. Or the surface of the hearth liner 9 facing the crucible 3 is made to have a porous layer.
Patent JP-S6166179-A (JP)
Inventor: II NEIRU KETSUTONAA
IPC: G04B45/04
Filed: 1984-09-01
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-S6424288-A (JP)
Title: Method for stabilizing surface potential of electrophotographic photosensitive body
Inventor: NOGUCHI TERUHIKO
IPC: G03G15/00
Filed: 1987-07-21
Abstract: PURPOSE:To stabilize potential in uniform electrification, by changing a static eliminating light quantity fitting to the fatigue characteristic of a photosensitive body due to an operation. CONSTITUTION:To a microcomputer 20 which controls the static elimination lamp 27 of a photosensitive drum, a ROM21 in which a control program and a duty factor table are stored, counters A-C, and a RAM22 on which a flag and a timer are set are connected. And since light fatigue on the surface of the photosensitive body is increased gradually according to a consecutive operation while such operation is performed, the static eliminating light quantity before the process of the uniform electrification is decreased gradually. Also, when the next operation is started after pause, the static eliminating light quantity is increased and set larger than the quantity at the time of completing a preceding operation according to the length of the pause. At this time, the quantity is increased to the static eliminating light quantity at the time of starting the preceding operation corresponding to a short pause time, and after that, it is increased gradually. In such a way, it is possible to maintain the potential in the uniform electrification constant.
Patent JP-H0737599-A (JP)
Title: Fuel cell power generating set
Inventor: SAITO HAJIME
IPC: H01M8/04
Filed: 1993-07-23
Abstract: PURPOSE:To prevent carbon precipitation in a reforming chamber by heating cathode exhaust gas, supplied to a steam generator, by an exhaust heater, supplying material gas to the exhaust heater when output a plant stop command, and generating steam continuously from the steam generator. CONSTITUTION:When a plant stop command is output, a fuel supply valve 62 is opened to start an air blower 58, and a fuel supply valve 56 is opened to feed material gas 63 from a material gas line 53 by a fuel blower 60, so that a duct burner 43 is ignited to heat cathode exhaust gas 7 of an exhaust heat line 49. In this way, steam 55 from a steam generator 44 is continuously generated and supplied to a fuel line 61. Next by starting an N2 purge, an N2 supply valve 64 is opened, and when supplied N2 gas, the material gas 63 is fed to a reformer 10. Here, since the material gas 63 is mixed with the steam 55 to generate fuel gas 1 fed to a reforming chamber Re of the reformer 10, carbon deposition is prevented from being generated in the reforming chamber Re.
Patent JP-2001019448-A (JP)
Title: Production of glass blank for optical element, production of optical element using the same and glass optical element
Inventor: YOGO TAMAKAZU
IPC: C03B7/12
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a glass blank for producing an optical element by press- forming a lump of molten glass under a non-contact state with the forming surface of a mold by using a forming mold which is made of a porous member and which spouts gas. SOLUTION: A formed lump of glass is obtained by using a forming mold constituted of a pair of an upper and lower parts of shape-forming porous molds and a drum mold, supplying high pressure gas through the back faces of these molds to spout the gas from the forming surfaces of these molds, supplying a molten lump of glass into the forming mold and press-forming the lump under the non-contact state between the forming surfaces of these molds and the lump. The press forming further proceeds so that the shape of the molten lump of glass copies that of the cavity 10 formed when these molds are assembled at least when the press is terminated.
Patent JP-H1131366-A (JP)
Title: Replacement discriminating method for magnetic disk device, and magnetic disk device
Inventor: TAMAI YOSHIAKI
IPC: G11B20/18
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To effectively use data capacity of a magnetic disk while securing reliability for data error and to increase read-out speed. SOLUTION: A data error is detected by an error detecting section 1, a replacement discriminating section 3 decides whether replacement processing is performed or not by the number of times of retrying performed in an error restoring section 2, and a replacement level for decreasing the reference with which replacement of the number of times of retrying is performed by a replacement discrimination level changing section for every error occurrence is stored in a replacement discrimination information storing section 5. Thus, when there is data error, an error address much in the number of times of retrying and an error address much in the number of times to be data error and replaced by a replacement processing section 6.
Patent JP-H0231242-A (JP)
Title: Trace system for execution of macroinstruction
Inventor: KATAOKA KATSUMI
IPC: G06F11/28
Filed: 1988-07-20
Abstract: PURPOSE:To improve the dump collecting efficiency when a program is debugged in a trace process carried out a test program stored in an information processor is carried out by stopping the working on the information processor after all instructions developed by a macroinstruction are carried out after this macroinstruction is recognized. CONSTITUTION:A test program 2 is carried out (step 12) and the start of a macroinstruction is recognized by a macroinstruction start recognizing means 5 during execution of the program 2. Then the instruction following the macroinstruction is sent to a service processor 8 by a next instruction transmitting means 6. Thus the processor 8 receives and saves the next instruction. Then an information processor stop instruction setting means 7 sets an information processor stop instruction at the address of the received next instruction. An operator performs an optional dump operation after the information processor is stopped. Then a next instruction recovery means 11 recovers the saved next instruction to the original address. Thus, the information processor is started and a test is restarted.
Patent JP-2001016426-A (JP)
Title: Printing controller and printing control method
Inventor: INOUE SEIICHI
IPC: H04N1/387
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide technology for sequentially constituting plural variable pictures in an arrangement area which is previously set in a basic picture and for shortening processing time required for sequentially printing respective composited pictures. SOLUTION: Basic picture data BID and plural variable picture data VID (k) are previously prepared. A picture equivalent to the arrangement area LA of basic picture data BID from which variable picture data VID (k) is composited is taken out as area picture data AID. Area picture data AID and variable picture data VID (k) are composited and synthesized area picture data MAID (k) is obtained. Composited area picture data MAID (k) is overwritten on basic picture data BID and composited picture data MID (k) is obtained and recorded.
Patent JP-H1026275-A (JP)
Title: Attaching method of joint made of resin for hose and hose therefor
Inventor: NAKAGAWA YOSHIHIRO
IPC: B29C65/04
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To integrate a hose with a joint by welding even when an inside diameter and an outside diameter of the hose are uneven by melting an inner cylinder of the joint and an inner part of the hose and expanding these pipes toward the outside in the radial direction to integrate them by welding when the joint made of resin is connected and integrated with an end part of the hose made of soft resin by high frequency welding. SOLUTION: When a joint made of resin 2 is integrated with an end part 1a of a hose main body 1 by welding, the joint made of resin 2 is fitted and mounted in the end part 1a of the hose main body 1, and an electrode 4 is arranged on the outside of the joint made of resin 2. Next, a small diameter shaft part 3a of a barlike electrode 3 is fitted and inserted in the inside of the joint made of resin 2, and a current is flowed into both electrodes 3, 4 to melt the end part 1a of the hose main body 1. Next, the electrode 3 is pushed in along a shaft core to expand an inner cylinder 2a, and the end part 1a of the hose main body 1 and the inner cylinder 2a are welded for an outer cylinder 2b.  After that, an engaging part 2c of the joint made of resin 2 welded on the hose main body 1 is engaged with an engaging fringe 6a of a cap nut 6, and the cap nut 6 is screw-fitted in the other object to perform the connection.
Patent JP-H0736993-A (JP)
Title: Unit price history management system
Inventor: NISHIMURA KIYOUKO
IPC: G06Q50/10
Filed: 1993-07-23
Abstract: PURPOSE:To enable a manager to manage unit price histories without paying his attention to the number of histories even in the case of a large number of unit price histories as the object at the time or using an index file to manage the unit price histories. CONSTITUTION:This system consists of a unit price history file 7 of fixed-length records where the article code, the registration date, and the record discrimination number are key items and n unit price history information can be stored in the data part, a new registration means 4 which newly generates a record of given key information, an additional registration means 5 which inserts unit price history information to the head of the already registered record having given key information and transposes information in the descending order of the date to update the information, a retrieval means 3 which retrieves the file 7 by given key information and starts the means 5 or the means 4 in accordance with the presence or the absence of a pertinent record, an input processing means 2 which edits key information having one as the record discrimination number at the time of input from a terminal equipment and sends it to the means 3, and a record reprocessing means 6 which generates key information where one is added to the record discrimination number by the indication from the additional registration means 5.
Patent JP-H0629896-A (JP)
Title: Squelch deciding circuit
Inventor: MARUOKA MASATO
IPC: H04B7/26
Filed: 1992-07-09
Abstract: PURPOSE:To execute a stable squelch decision by letting the squelch deciding circuit decide a receiving break by detecting a running distance and a receiving level, and storing a receiving radio wave. CONSTITUTION:The squelch deciding means is provided with a receiving radio wave storage means 42 for storing presence and absence of a receiving radio wave exists or not, consisting of an N-stage shift register 42 for inputting a signal from a receiving deciding means 3 and shifting a timing signal of a frequency divider 41 as a clock signal. In the register 42, when a signal from the means 3 is H, and when it is L, presence of a receiving radio wave as '1', and absence of the receiving radio wave as '0' are inputted, respectively. A receiving break deciding circuit inputs a bit signal of each stage of the register 42, and when '1' exists in at least one bit of the register, it is decided that the receiving radio wave exists, and an H signal is outputted. When all the bits are '0', it is decided that there is no radio wave, and L is outputted as an output signal. In such a way, since a receiving break is decided, even if there is no receiving radio wave, it is not decided that there is no receiving radio wave unless a vehicle travels by a prescribed distance, therefore, a variance of influence of a receiving break by other running vehicle is eliminated, and a stable squelch decision can be executed.
Patent JP-S6073159-A (JP)
Title: Automatic transmission
Inventor: MORI MASANORI
IPC: F16H61/30
Filed: 1983-09-30
Abstract: PURPOSE:To make an automatic transmission compact, by securing an arm and a piston on a shift/select shaft near one end thereof, and using cylinders to control the operation of the arm and the piston. CONSTITUTION:An arm 19 and a piston 18 are secured on a shift/select shaft 15 near one end thereof. The operation of the arm 19 and the piston 18 are controlled by cylinders 1, 2 which receive working oil controlled by a computer, so that the forward and backward motion of the shift/select shaft 15 is controlled through the supply of the working oil to the cylinders. The rotation of the shift/ select shaft 15 is controlled through the supply of working oil to other cylinders 6, 7. As a result, the number of clutches for an automatic transmission is decreased so that the transmission is made compact.