baber/WOPTO huggingface dataset:
Patent JP-H02169966-A (JP)
Title: Number-of-operating refrigerator controller for air-cooled refrigerator
Inventor: MIZUSHIMA SHIGERU
IPC: F25B1/00
Filed: 1988-12-22
Abstract: PURPOSE:To reduce a life cycle cost by means of energy conservation by calculating the load, power consumption and performance coefficient of an operation chiller, discriminating the overload of the chiller, a low load operation and the performance coefficient of the chiller from the calculation result, and determining the suitable number of operating chillers. CONSTITUTION:Detection signals of temperature sensors 24, 25, 28, 29, 32, 33 provided at first, second and third chillers 1, 3, 5, detection signals of flowrate meters 26, 30, 34 and detection signals of wattmeters 27, 31, 35 are input to a controller 36. The controller 36 outputs start/stop signal to the first chiller 1, its cold/hot water pump 2, the second chiller 3 and its cold/hot water pump 4, the third chiller 5 and its cold/hold water pump 6. The controller 36 inputs the outlet and inlet temperatures, flow rates and power detection values of the chillers during operation to calculate the load (quantity of heat), power consumption and performance coefficient COP of the chillers and to determine the optimum number of the operating chillers for a load 16 on the basis of the calculated result.
Patent JP-H04198198-A (JP)
Title: Production of kappa-casein glycomacropeptide
Inventor: KAWASAKI ISAHIRO
IPC: A61P31/04
Filed: 1990-11-29
Abstract: PURPOSE:To simply obtain the title substance useful as medicinal materials, etc., in high purity at a low cost by bringing a kappa-casein glycomacropeptide- containing milky raw material substance into contact with an ion exchanger, then concentrating and desalting a fraction unadsorbed on the ion exchanger. CONSTITUTION:A milky raw material substance containing kappa-casein glycomacropeptide is brought into contact with an ion exchanger and a fraction unadsorbed on the ion exchanger is subsequently collected, concentrated and desalted. In concentrating and desalting, the pH of the fraction unadsorbed on the ion exchanger is regulated to <4. The regulated fraction is then subjected to ultrafiltration treatment with a membrane having 10000-50000 fractionation molecular weight and the pH of the aforementioned permeated liquid is further regulated to >=4. The resultant liquid is subsequently concentrated with an ultrafiltration membrane having <=10000 fractionation molecular weight.
Patent JP-H07180929-A (JP)
Title: Heat exchanger
Inventor: SATOU MASAAKI
IPC: F25B39/00
Filed: 1993-12-24
Abstract: PURPOSE:To secure uniform flow rate of refrigerant with respect to a plurality of heat transfer tubes by cutting the inflow port of the end of the heating tube obliquely to widen the inflow area of the opening, in a heat exchanger, in which both ends of the heat transfer tubes are connected to refrigerant distributers arranged at both sides of a main body. CONSTITUTION:A heat exchanger 3 is provided with refrigerant distributers 5, 7 arranged at both sides of a main body 1. The main body 1 is constituted of a multitude of heat transfer tubes 9, arranged in up-and-down direction and long in horizontal direction, and a multitude of fins 11 arrayed with a predetermined pitch. Further, respective refrigerant distributers 5, 7 are formed so as to have a cylindrical shape, long in up-and-down, and a plurality of assembled passages 16-17 are formed in one side refrigerant distributing passage 5 by partitioning walls 13 while the intake tube 19 of refrigerant and the take-out tube 21 of refrigerant are connected to the assembled passages 16-17. In such a constitution, the inflow port 9a of end of heat transfer tubes 9 at least in upstream side is cut obliquely to widen the opening inflow area of the same.
Patent JP-2001141840-A (JP)
Title: Electronically controlled mechanical watch
Inventor: HARA TATSUO
IPC: G04B17/20
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronically controlled mechanical watch in which the torque transmission efficiency of a wheel train is enhanced and in which a pointer can be moved more precisely. SOLUTION: A solid lubricating treatment is executed to wheels 2 to 6 in a wheel train 7. As a result, in places in which the wheels 2 to 6 are engaged in the wheel train 7, a loss of energy due to friction or the like can be suppressed, and the torque transmission efficiency of the wheel train 7 can be enhanced. Consequently, even when a load is generated a little in the wheels 2 to 6 it is possible to prevent the operation of a pointer from being stopped, and a generator 20 can be driven surely. Since the wheel train 7 is turned smoothly so as to improve its change rate, the constant-speed rotation of a rotor 21 is controlled smoothly, and the display accuracy of a second hand can be enhanced. Thereby, the pointer of this watch can be moved more precisely.
Patent JP-H04198682-A (JP)
Title: Refrigerator
Inventor: OIKE TATSUYA
IPC: F25D23/00
Filed: 1990-11-29
Abstract: PURPOSE:To improve refrigerating efficiency and dehumidifying efficiency by controlling a temperature and a humidity in a refrigerator utilizing a thermoelectric converting unit. CONSTITUTION:When DC electric sources 27, 28 are connected to first and second fin element units 11, 12 respectively, the heat absorbing electrode units of respective element units become low temperature and heat exchange is effected in heat absorbing fins 151, 152, connected to the electrode units. A temperature in a refrigerator is controlled so as to be an objective temperature by controlling an impressing voltage on the first fin element unit 11 while dehumidification in the refrigerator is effected by setting the heat absorbing fins 151, 152 of the second fin element unit 12 at an objective dewing temperature. According to this method, refrigerating efficiency as well as the dehumidifying efficiency of the refrigerator are improved.
Patent JP-H11160609-A (JP)
Title: Camera
Inventor: FUNABASHI AKIRA
IPC: G02B7/08
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a camera equipped with a zoom focusing lens barrel and a finder interlocking with it and constituted so that a visual field range and a photographing range can be easily and accurately adjusted. SOLUTION: Respective zooming positions 1 to 5 are provided with zooming stop position adjustment ranges shown by arrows and the deviation of the visual field ranges caused by the backlash in assembly and the accuracy error of parts between the zoom lens barrel and the finder is corrected. By adjusting a standby position before photographing sequence (focusing) is started, the visual field rate or the finder is optimized. Besides, since the stop position of zooming is deviated as much as the backlash of a gear when zooming from a wide-angle end side to a telephone end side and when it is reversely executed, it is adjusted so that the visual field ranges become identical and zooming is stopped.
Patent JP-H04205758-A (JP)
Title: Method for deciding synchronizing signal pattern and digital information recording and reproducing system using this synchronizing signal
Inventor: SATOMURA SEIICHIRO
IPC: H04L7/08
Filed: 1990-11-29
Abstract: PURPOSE:To obtain an optimum synchronizing signal pattern by considering the sharpness of correlative characteristic between a recording pattern and a matching filter including a VFO pattern. CONSTITUTION:The preceding VFO pattern is decided in advance, the output value of the matching filter is obtained by simulation, and the difference of output value between at the time when the output value is the highest and at the time when the output value existing hitherto is the second highest is obtained. Then, a synchronizing signal is obtained so that the difference may be the largest. In the case of observing the sharpness of the correlative characteristic, it is unnecessary to consider the sharpness on the back side(right side) from a correct position and the time necessary to obtain the optimum synchronizing signal pattern becomes short.
Patent JP-H04198569-A (JP)
Title: Cylinder lock
Inventor: YAMAMOTO TETSUYA
IPC: E05B29/02
Filed: 1990-11-29
Abstract: PURPOSE:To prevent an unfair unlocking by constituting a lock so that recesses of a lock plate are not aligned, an outer rotor is together with a rotor by a retreat of a side bar and that a clutch mechanism is not connected when the unfair unlocking is made. CONSTITUTION:When a regular key is inserted to make an unlocking operation, rotor 21 is rotated, and a rear rotor 43 is rotated to unlock through a connected clutch mechanism. When an irregular key is inserted into a key-hole 24, recesses of a lock plate 25 are not aligned, and the rear side section of a side bar 29 is kept in a lock-hole 32 of an outer rotor 27. When the rotor 21 is rotated, the outer rotor 27 is rotated together with the rotor 21 through the side bar 29, small balls 33 and 34 are moved small sized recesses 35 and 36, the clutch mechanism is not connected, and the connection of the rotor 21 to the rear rotor 43 is separated.
Patent JP-H01169787-A (JP)
Title: Recording information reading system for disk storage device
Inventor: KASAHARA TAKASHI
IPC: G11B21/10
Filed: 1987-12-23
Abstract: PURPOSE:To shorten an accessing time on reading by reading recording information again after correcting a head position only when a reading error is detected in the read information. CONSTITUTION:After a head 3 is moved to a prescribed track by a head moving operating means 30, it is tried whether a recording information is read without an error or not by a recording information reading means 40, and when it can be tried without the reading error, the reading information is adopted as it is. Besides, only when the reading error is detected in the reading information, after the position of the head 3 is corrected by a head position correcting means 30, the reading of the recording information is tried by the recording information reading means 40 again. Consequently, since the reading is succeeded in most of the cases in a first reading trial by the recording information reading means 40 started following to the head moving operating means 20, an average accessing time is shortened.
Patent JP-H10152073-A (JP)
Title: Reinforcing with muffler function for suspension tower
Inventor: KOYAMA YOSHINOBU
IPC: B62D25/08
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide reinforcing with muffier function for a vehicle body suspension tower. SOLUTION: Reinforcing 10 for reinforcing a suspension tower 2 verticallymounted on a cavernous side member 1 is formed as a sealed box whose height reaches the side surface of the side member 1 from the side surface of the suspension tower 2. A flange part 11 around the box is welded to the side surfaces of the suspension tower 2 and the side member 1, and the lower end of the box is communicated through a drilled hole inside the cavity of the side member so that the box may function as a resonance muffier.
Patent JP-H06141684-A (JP)
Title: Green interior planting vessel
Inventor: YOSHINAGA MASANORI
IPC: A01G27/00
Filed: 1992-11-12
Abstract: PURPOSE:To obtain a planting vessel having excellent interior decorating effect and enabling easy management of cultivation by supporting a flower pot at a level higher than the liquid level of water in a receiving pan and attaching a pot base to a specific receiving pan. CONSTITUTION:A flower pot 1 is supported by a pot base 15 at a level higher than the liquid level of water in a receiving pan to ensure the space for the evaporation of water retained in the receiving pan. The receiving pan 19 having the pot base is provided with a space 26 for filling a water-impregnation medium 27 for planting a skirt plant and a ring groove space 28 to store the retention water of the receiving pan. A plant can be grown in healthy state over a long period without deteriorating the interior decoration effect.
Patent JP-H01166402-A (JP)
Title: Lighting cover
Inventor: NAGATA TAKESHI
IPC: F21V11/14
Filed: 1987-12-23
Abstract: PURPOSE: To provide a new design full of variety, and prevent the intrusion of dust or the like by slicing a foaming body at a thickness dimension smaller than the diameter dimension of the foam so as to form a plate body having multiple openings passing through a surface and a back surface, and laminating a transparent resin layer on the back surface of the plate body for integration. CONSTITUTION: A foaming body 2 having multiple foams 1 is sliced at a thickness dimension smaller than the diameter dimension of the foam 1 so as to form a plate body 4 having multiple openings 3 passing through a surface and a back surface thereof, and a transparent resin layer 5 is laminated on the back surface of the plate material 4 for integration. As the foaming body 2, foaming aluminum is used. With this structure, the plate body 2 having multiple openings formed into random shape is obtained, and a new design full of variety is enabled. Manufacture of a device is relatively easy, and a lighting cover capable of preventing the intrusion of dust or the like is obtained.
Patent JP-H04192988-A (JP)
Title: Matrix circuit
Inventor: NOMURA MASAYUKI
IPC: H04N9/67
Filed: 1990-11-27
Abstract: PURPOSE:To miniaturize the circuit as a whole and to reduce energy consumption by processing digital R, G and B signals by first and second subtracting circuits, first to fourth multiplying circuits and first and second adder circuits. CONSTITUTION:A first subtracting circuit 1 prepares a signal R-G from the digital R signal, and a second subtracting circuit 2 prepares a signal B-G from the digital B signal. A multiplying circuit 3 multiplies a prescribed coefficient K1 to the output of the circuit 2, and a multiplying circuit 4 multiplies a prescribed coefficient K2 to the output of the circuit 1. An adder circuit 5 adds the outputs of the circuits 1 and 3, and an adder circuit 6 adds the outputs of the circuits 2 and 4. A multiplying circuit 7 multiplies a prescribed coefficient K3 to the output of the circuit 5, adjusts gain and outputs a color difference signal R-Y, and a multiplying circuit 8 multiplies a prescribed coefficient K4 to the output of the circuit 6, adjusts gain and outputs a color difference signal B-Y. Thus, the matrix circuit can be realized with a little circuits and small circuit scale, the circuit can be made compact as a whole, and energy consumption can be reduced.
Patent JP-H07232640-A (JP)
Title: Window structure for railway rolling stock
Inventor: YANAGISAWA KAZUNORI
IPC: E06B3/66
Filed: 1994-12-28
Abstract: PURPOSE:To provide necessary strength, attain more weight reduction compared with a conventional window member, and prevent damage due to a scar by a flying substance. CONSTITUTION:A window member in which a raw glass 11 is arranged on the outer side of a rolling stock, polycarbonate 13 is arranged and laminated on the inside of it through a coupling agent 12, and a window edge material 14 is provided on the outer circumference, is provided on the window opening part of a rolling stock body 1. Further, a pillar armoring member made of polycarbonate is provided on a pillar part 2 between respective window opening parts, so as to constitute multiple window structure. Further, in this window structure, a window member formed out of a double layer glass, an air layer, a laminated glass, and a functional adhesive layer on the outer side of the laminated glass for preventing a scar, is provided.
Patent JP-H01169434-A (JP)
Title: Electrode structure for liquid crystal display body
Inventor: ISHIDA TAKAO
IPC: G02F1/133
Filed: 1987-12-25
Abstract: PURPOSE:To obtain the MIM element of a fine size having a stable characteristic by specifying the shape of a first electrode, an insulating film and a second electrode formed on a transparent insulating substrate. CONSTITUTION:In an active element (MIM element) having a non-linear resistance characteristic, as for the side face shape of the first electrode 3 on a transparent insulating substrate 1, an area 3a brought into contact with the transparent insulating substrate 1 of the first electrode 3 has an oblique face, and the remaining area 3b of the first electrode 3 has a roughly vertical shape. Also, the second electrode 9 formed on the first electrode 3 through an insulating film 2 is brought to parting in the part of the area 3b formed in a vertical shape of the first electrode 3. In such a way, the MIM element of a fine size can be obtained stably by a simple method which is not contaminated in the manufacturing process, and also, does not necessitate a special manufacturing device.
Patent JP-H02170107-A (JP)
Title: Optical module
Inventor: ITO MASATAKA
IPC: G02B6/42
Filed: 1988-12-23
Abstract: PURPOSE:To obtain the optical module which has small optical coupling loss at low cost by tapering the mutual fitting parts of the hollow part of a sleeve and a ferrule in their depth direction. CONSTITUTION:A submount 22 which is made of, for example, Si and serves as a heat sink is fixed in the center of a substrate 21 made of Cu or CuW by soldering, etc., and an LED 23 is soldered thereupon. The sleeve 26 made of, for example, SUS304 is almost aligned with the center axis of the LED 23 and fixed to the substrate 21 by brazing and the hollow part of, for example, 6mm in external diameter and 4mm in height is tapered at about 7.1 deg. so that the part close to the substrate 21 is 2mmphi and the other is 3mmphi. The ferrule 25 covering an optical fiber 24 is made of, for example, SUS304, the outward shape is such a conic shape that the tip part 10 conforms with the shape of the sleeve hollow part, and the length of the tapered part is 3.5mm while the diameter of the tip is 2.2mmphi; and the LED 23 is installed at a distance of about 100mum from the lowering limit position of the ferrule 25 so that the optical axis is aligned. The ferrule 25 is only fallen in the sleeve 26 to realize high-efficiency optical coupling.
Patent JP-H08184441-A (JP)
Title: Gyroscope
Inventor: CHIYOU AKIHIRO
IPC: G01C19/56
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a gyroscope in which the warming-up time can be nullified substantially. CONSTITUTION: The gyroscope comprises-an airtight unit for holding a main section, i.e., an oscillatory section, and a detecting section in a dry atmosphere. The airtight unit comprises a hermetically sealed chamber 45 encapsulating dry inert gas. Drying agents 46, 47 may be inserted into the hermetically sealed chamber 45. Since the main section of the gyroscope is held in dry atmosphere, the time being elapsed after starting the gyroscope before setting the output thereof can be substantially nullified.
Patent JP-H02217907-A (JP)
Title: Current source circuit including current source stage and inverter stage
Inventor: DOMENIKO ROTSUSHI
IPC: G05F3/24
Filed: 1989-12-15
Abstract: PURPOSE: To supply two output currents which are operated with a high precision and have opposite polarities and the same amplitude by providing a current source circuit having specific complementary current mirrors. CONSTITUTION: A second output current I having the polarity opposite to than of a first output current I is generated in inverter stages M6 to M9. A switch means SW3 is closed during the trimming step of the current source circuit to short-circuit first and second outputs 2 and 3, and a control signal for the variable current source M9 has a value corresponding to amplitude equivalence of first and second output currents IOUT1 and IOUT2 , and this control signal value is stored in a memory element C. Thus, two output currents which are operated with a high precision and have the same amplitude and opposite polarities are obtained.
Patent JP-H03189717-A (JP)
Title: Position detector and its position pointer
Inventor: MURAKAMI AZUMA
IPC: G06F3/03
Filed: 1989-12-19
Abstract: PURPOSE:To transmit a large quantity of switch information by transmitting the radio waves via a tablet, changing the phase angle or the frequency of a tuning circuit via a position pointing device in the prescribed timing, and detecting the phase angle or the frequency of the radio wave at the tablet side. CONSTITUTION:The prescribed timing information is extracted out of the voltage induced at a tuning circuit of a position pointing device B with the electric wave received from a tablet A. The frequency or the phase angle of the tuning circuit is changed in accordance with the operation of a switch, etc., in the specific timing set based on the prescribed timing information. In this case, however, the change of the frequency or the phase angle of a received signal is detected via the tablet A in the specific timing. Thus the operation of the device B is identified to the switch of the device B, etc. Thus it is possible to transmit a large quantity of switch information to the tablet A from the device B in a short time and with no mistake.
Patent JP-H11164298-A (JP)
Title: Remote image monitoring device
Inventor: FUKUSHIMA MASARU
IPC: H04N19/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To shorten the time up to an initial screen just after communication start is displayed by thinning image data with a specific ratio, transferring it to the opposite terminal, increasing the ratio of the 2nd and succeeding image data to change it to be one and transferring it. SOLUTION: A ratio is M/N, M and N are natural numbers, initial value is M<N and N is a fixed value. In an initial screen, M is 1, and the ratio of the 2nd and succeeding image data increases the value of M so that the values of M and N can be equal. A space resolution converter 3 converts video data stored in frame memory 2 through an image inputting means 1 into 1/16 space resolution and outputs it to an image compressing means 4. The means 4 outputs a frame compression end signal 7 when compression is finished and a data transmitter 5 adds a space resolution signal 6 to compressed image data and sends it to a line. The converter 3 which receives a compression end signal output video data which is converted into 1/8 space resolution to the means, 4. This procedure is repeated.
Patent JP-H05163904-A (JP)
Title: Combined cycle power generation plant
Inventor: SAWAI KATSUYUKI
IPC: F01K23/10
Filed: 1991-12-12
Abstract: PURPOSE:To reduce thermal stress when operation is resumed by carrying out warming up during a recess of a supply water. CONSTITUTION:The high pressure water supply heater of the last step in a plurality of high pressure water supply heaters 10A, 10B is connected to a boiler 1 through a water supply pipe 1a, and the middle part of the water supply pipe 1a is guided to a deaerator 8 through a water supply valve 23 for warming up. Air bleed pipes 20A, 20B are provided with bypass pipes 28A, 28B in which warming up air bleed adjusting valves 29A, 29B are interposed. In a control device 30, when water supply to the high pressure supply water heaters 10A, 10B is stopped, the warming up air bleed adjusting valves 29A, 29B are opened to adjust the opening degree thereof, and also steam is extracted from a steam turbine. Accordingly even if a demand on power generation output is reduced, and also the high pressure supply water heaters 10A, 10B are warmed up while operation thereof is stopped. It is thus possible to reduce thermal stress when operation of the high pressure supply water heaters 10a, 10B is resumed.