baber/WOPTO huggingface dataset:
Patent JP-H10228974-A (JP)
Title: Silicon carbide heater for air heater
Inventor: KAKO KOJI
IPC: C04B35/565
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a heater for an air heater, in which generation of a short- circuit is reduced, by forming the structure that heating is performed in a process for passing air through holes of a porous heating part of a recrystallized silicon carbide heater having a porous heating part, which has a specified porosity and a specified mean pore radius, and a dense mass end. SOLUTION: A recrystallized silicon carbide heater is formed of a porous heating part 1 having a porosity at 30-60% and a mean pore radius at 15-40 micron, a dense mass part 2, a lead wire 3, and insulators 4, 5. Temperature adjustment at the time of burning is performed by adjusting the power to be supplied to the recrystallized silicon carbide heater. Porosity of the porous heating part is set at 30-60%. In the case of the porosity less than 30%, the number of communication pore is small, and the pressure loss of the air is increased. In the case of the porosity more than 60%, connection of grains of the recrystallized silicon carbide is reduced and the strength to be required for use can not be obtained. In the case of the mean pore radius less than 15 micron and more than 40 micron, heat exchanging efficiency is lowered.
Patent JP-H03269223-A (JP)
Title: Vacuum ultraviolet-ray sensitive element
Inventor: SAKAMOTO YUKIHIRO
IPC: G01J1/02
Filed: 1990-03-19
Abstract: PURPOSE:To make it possible to detect vacuum ultraviolet rays directly by providing a pair of electrodes at both ends of a diamond film, and providing an insulating ultraviolet-ray cutoff member at the rear surface of the film. CONSTITUTION:A pair of electrodes 2 and 3 are provided at both ends of a diamond film 1 obtained by a combustion method and a diamond synthesizing method. An insulating ultraviolet-ray cutoff member 9 is provided at the rear surface of the film. Laser light (vacuum ultraviolet rays) 7 is inputted into the film 1, and the film becomes conductive. An output signal 8a based on a current flowing from a power supply 4 is obtained at an output terminal 8. Thus the vacuum ultraviolet rays can be detected.
Patent JP-S61226577-A (JP)
Title: Geothermal power generation system
Inventor: MORIE TSUTOMU
IPC: F03G7/04
Filed: 1985-03-30
Abstract: PURPOSE:To improve power generating efficiency by intensifying negative pressure in a condenser by means of a water head given to the drainage gathered in a condenser for collecting the fluid that has driven a turbine, and driving a hydraulic turbine to generate electric power. CONSTITUTION:The steam that was supplied to a steam turbine 6 and has completed a work is cooled to water in a condenser 9 wherein the water is utilized as cooling water therefor and the remainder is stored in a hot water well 12. The warm water (drainage) stored in the hot water well 12, after supplied with a head by, for example, a pipe, is introduced to a hydraulic turbine 13 to increase negative pressure in the condenser 9 by the water head and to drive the hydraulic turbine 13. Thus, since the drainage is utilized for driving the hydraulic turbine 13, generated energy per unit productive well is increased and therefore total power generating efficiency can be improved.
Patent JP-S61228263-A (JP)
Inventor: MITA HIDEO
IPC: F28D20/00
Filed: 1985-03-30
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-H11251762-A (JP)
Title: Knockdown rack
Inventor: HIJIKATA NAOYA
IPC: H05K5/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a knockdown rack capable of being readily assembled using each component on the spot. SOLUTION: The knockdown rack is constructed by connecting a plurality of pipes each other with a trifurcate joint 3 which is composed of a tube 9 having size and shape fitted into the above pipe and extending to Y direction, and tubes 8 and 7 provided in the front and side of the tube 9, having size and shape fitted into the above pipe, and extending to X and Z direction. A wedged section 13, an adjustable U-shaped groove, and a rib are provided on at least one side of each tube 7 to 9.
Patent JP-H11247455-A (JP)
Title: Fastening tool for reinforcement joint metal fittings in reinforced concrete building
Inventor: KATAI OSAMU
IPC: B25B21/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a power fastening tool turning and fastening a coupler or a lock nut with electric power without swinging a machine body. SOLUTION: A rotational roller 1 rotated by means of a driving motor is mounted to the tip of a fastening tool main body, while a receiving roller 2 is positioned in front of the rotational roller 1. When the receiving roller 2, which is pulled back to the operator side via a handle 6, is inserted into the rear side of a coupler C of a reinforcement joint metal fitting and pulled back, the coupler C is put between the rotational roller 1 and the receiving roller 2. Then, the rotational roller 1 is rotated so as to turn the coupler C.
Patent JP-S55162500-A (JP)
Title: Vapor phase epitaxial growing method for gap single crystal layer
Inventor: HASEGAWA SHINICHI
IPC: C30B29/44
Filed: 1979-05-31
Abstract: PURPOSE: To perform the title growth with high productivity and enhance the luminous efficiency of a GaP single crystal layer by epitaxial-growing a p-type layer in a vapor phase in contact with an n-type GaP single crystal while dropping the temp. of a single crystal substrate and by doping both sides of the resulting pn-junction with nitrogen.  
     CONSTITUTION: A p-type GaP single crystal layer doped with zinc using dialkyl zinc as a p-type impurity source is epitaxial-grown in a vapor phase in contact with an n-type single crystal layer while slowly dropping the temp. of a single crystal substrate of GaP, Ge, Si or the like from about 800W850°C by about 50W 100°C over the whole period of growing the p-type layer, forming pn-junction. As a result, the standing-up of the p-type carrier concn. of the pn-junction portion is made steeper, and the luminous efficiency of the resulting layer can be enhanced. In addition, by forming nitrogen doped layers having a width of 10μ or more measured from the junction on both sides of the junction the luminous efficiency is enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61225620-A (JP)
Title: Spectrophotometer using integrating sphere
Inventor: AKIYAMA OSAMU
IPC: G01J3/42
Filed: 1985-03-29
Abstract: PURPOSE:To exclude the cause of errors, by arranging a singe window having no corresponding window on any opposed wall surface on an integrating sphere and a pair of windows corresponding to each other with the center of the sphere therebetween to make the positional relationship between the incident luminous flux and the integrating sphere rotatable to enable one integrating sphere to cover the measurement of transmission light and reflected light. CONSTITUTION:In the measuring of transmission light, as shown by the drawing A, the positional relationship between an integrating sphere I and incident luminous flux S is such that the luminous flux S is incident through a single window Ws having no window on any opposed wall surface of the integrating sphere and a sample L is placed in front of the single window Ws. As the internal surface of the integrating sphere is opposite the single window Ws, the condition in the internal reflection of a sample light incident into the integrating sphere is the same whether measurement is done at the transmittance of 100% or with the sample placed diffusing luminous flux as illustrated, thereby eliminating any cause of errors. In the measuring of the reflected light, luminous flux S is made incident through a window Wr as illustrated by B and a reflection reference plate RS and a sample D are set alternately in contact with the outside of the opposed window Wb.
Patent JP-S61228260-A (JP)
Inventor: SAITO HIDEFUMI
IPC: F25B9/00
Filed: 1985-03-30
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-S61226169-A (JP)
Title: Apparatus for producing metallic pipe
Inventor: SHINODA TSUGIO
IPC: B21C37/08
Filed: 1985-03-29
Abstract: PURPOSE:To prevent the generation of an unwelded part of a metallic pipe and to eliminate the need for the shutdown of an apparatus by disposing plural welding torches for the butt part of a metallic member and changing over the torch under use to the other torch in the stage when the maintenance of said torch is needed then executing welding. CONSTITUTION:The plate-shaped metallic member 1 is formed to a circular tubular shape by forming rolls 2 disposed in multiple stages and the butted end edges of the resulted metallic pipe 3 are arc-welded by a welding device 4. The device 4 executes first welding by a welding electrode 4g of the torch 4e. The current supply to the electrode 4g of the torch 4e is stopped and in turn the current is supplied to the electrode 4h of the torch 4f when the need for polishing or exchanging, for example, the electrode 4g arises during the operation of the device 4. The operation for changing over the current supply is executed at such a timing at which the unwelded part is not generated in the pipe 5 and that a large weld bead is not formed in follow up to the moving speed of the pipe 3. The pipe 5 is taken off by a take-off device 6.
Patent JP-S55163420-A (JP)
Title: Linearity and correction method of photometric analysis meter
Inventor: IKEDA TOSHIAKI
IPC: G01N21/27
Filed: 1979-05-30
Abstract: PURPOSE:To ensure continuous measurement stably and accurately for a long time through control of the light quantity of the light source by changing the light source so that the DC signal provides a fixed value. CONSTITUTION:The zero sample Z and the measuring sample S alternately flow through the measuring cell 3 at a fixed cycle. The DC one of the signals outputted from pre-amplifier 5 is applied to the comparator 16 through the low pass filter 13 to be compared with the fixed reference voltage 17. Based on the results, the light power source P or the amplification level of the amplifier 5 is controlled.
Patent JP-S58184874-A (JP)
Title: Band compressor
Inventor: MATSUKA TETSUYUKI
IPC: H04N1/411
Filed: 1982-04-22
Abstract: PURPOSE:To attain ease of band compression, by performing compression after making the number of picture elements per one main scanning line constant. CONSTITUTION:The number of picture elements per one main scanning line is dispersed in picture information (m) outputted from a reader. A virtual original picture addition circuit 3a adds virtual picture information (v) to the original picture information by the number of deficient picture element number so that the number of picture elements per one main scanning line of the picture information is constant. The band compression is executed to picture information (n) where the number of picture elements per one main scanning line is constant. Since the band compression circuit is completed through normal operation to a prescribed number of picture elements by making the number of picture elements constant, a complicated processing circuit is not required. Thus the circuit is simplified and the operability is improved.
Patent JP-S61228857-A (JP)
Inventor: SAEKI KOYO
IPC: A61G3/00
Filed: 1985-04-02
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-H04214735-A (JP)
Title: Surface treatment of water absorbing resin
Inventor: KIMURA KAZUMASA
IPC: C08K3/00
Filed: 1991-04-01
Abstract: PURPOSE:To obtain surface treatment of water absorbing resin effective for providing a water absorbing agent having water absorbing rate under high pressure, water passage under pressure and water retention under pressure. CONSTITUTION:100 pts.wt. carboxyl group-containing water absorbing resin powder is blended with 0.01-30 pts.wt. polyhydric alcohol, 0-50 pts.wt. water and 0-60 pts.wt. hydrophilic organic solvent and heat-treated at 90-250 deg.C until reaction is completed. The following formula 30<=(100+R)Q/P<=80 wherein P is water absorption magnification of the water absorbing resin powder, Q is water absorption magnification of water absorbing resin subjected to surface treatment, R is value of pts.wt. of polyhydric alcohol based on 100 pts.wt. water absorbing resin powder. The prepared water absorbing agent is useful for coagulating agent of sludge, sweating inhibitor of building material, horticultural and agricultural water retaining agent, drying promoter, etc., besides one constituent material of sanitary article.
Patent JP-S58186863-A (JP)
Title: Data system selecting circuit
Inventor: OONO KUNIO
IPC: G06F12/06
Filed: 1982-04-23
Abstract: PURPOSE:To decrease the number of input/output terminals of integrated circuits greatly, by transferring outputs from circuit group input/output data buses to a memory bank through a data driver and also supplying it to a CPU through an output switching and selecting circuit. CONSTITUTION:Input switching and selecting circuits 4-1 and 4-2 have one-side inputs connected to memory banks 2-1, 2-2-2-4 and the other-side inputs connected to a data bus 100 from the CPU1 which use plural memory banks. The circuits 4-1 and 4-2 send selected memory banks to integrated circuits 3-1, 3-2- 3-4 through circuit group input/output data buses 30-1 and 30-2. The outputs of the integrated circuits, on the other hand, are sent to the banks 2-1-2-4 through the circuit group bus and data drivers 6-1 and 6-2 and also transferred to the CPU1 through the output switching and selecting circuit.
Patent JP-S61229713-A (JP)
Title: Aligning mechanism of part feeder
Inventor: FUKUCHI KIYOSHI
IPC: B65G47/08
Filed: 1985-04-02
Abstract: PURPOSE:To select a pin regardless of shape by inserting a pin to a different form portion in a holder of a reversing mechanism to be held, and discriminating and removing unaligned parts according to the projecting length over the holder at the time of reversing an a conveying apparatus for a pin having a different form position or the like. CONSTITUTION:A pin P conveyed in the longitudinal direction on a guide groove 13 of a guide rail 10 is inserted in a guide groove 30 of a select holder 20, with a different form portion B engaged with an opening end of the select holder 20, and temporarily stopped by a stopper 12. Therefore, according to direction of a pin, a difference in length of a portion projecting over the holder is caused, and the inserted end of the pin is engaged or disengaged with and from a holding groove 33 of the holder 20. Accordingly, when a reversing block 22 is reversed in direction of an arrow, a reversed pin has a projecting end thereof brought into contact with a select plate 21, so that the pin is removed from the holder 20. In this arrangement, a pin can be selected easily and reliably regardless of the size of a different form portion.
Patent JP-H10259445-A (JP)
Title: Hydrogen storage alloy, its production and nickel-hydrogen secondary battery
Inventor: SAWA TAKAO
IPC: C22F1/16
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogen storage alloy excellent in hydrogen occluding characteristics and corrosion resistance and useful as the material for the negative electrode of a battery by preparing a hydrogen storage alloy shown by a specified formula in which elements selected from each group of La, Ce or the like, of Ti, Zr or the like and of Co, Ni or the like are contained in specified ratios and fine crystal phases are precipitated. SOLUTION: A hydrogen storage alloy composed of an alloy expressed by the general formula of (Ra M1-a )100-6 T6 [where R denotes one or more kinds of elements among La, Ce, Nd, Sm, and Y, M denotes one or more kinds of elements among Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W, T denotes one or more kinds of elements among Mn, Fe, Co, Ni, Cu, Zn, B, Al, Si and Sn, (a) satisfies 0<a<1 by atomic ratio, and (b) satisfies 30<=b<=80 by atomic %], and in which fine crystal phases having <= 10 μm grain size are precipitated into at least a part of the alloy structure is prepd. In the case this hydrogen storage alloy is used as the active substance of the negative electrode of a secondary battery, high electrode capacitance, long life characteristics so as to withstand repeated use and high dischargeability are satisfied.
Patent JP-S63236205-A (JP)
Inventor: IWASAKI BUNJI
IPC: F21V5/06
Filed: 1987-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63236130-A (JP)
Title: Control system for screen display
Inventor: MORI KENJIRO
IPC: G06F3/048
Filed: 1987-03-25
Abstract: PURPOSE:To realize the working of a program under a multi-application environment of a screen by detecting a program requesting a display output without setting a display area and executing this request after converting it into a display area setting request and a display request given into the display area. CONSTITUTION:An output request issued to a display 7 from a user program is analyzed and a program which is trying to perform display is detected without setting any display area on a screen 71. Then a display area is allocated and the request is converted for execution of the display. Thus the request is carried out. A requester program, a display area identifier, and a correspondence table of positions and sizes on a screen are added and replaced every time the display area is requested in order to detect a program which is trying to display the information without securing a display area on the screen 71. Then it is checked whether the relevant program is included in said correspondence table or not for each display request. If not, it is regarded that the program is detected. Thus it is possible to carry out even a program assuming application of an entire screen together with a program assuming the multiple application of the screen.
Patent JP-H07243739-A (JP)
Title: Snow melting type cooler
Inventor: KAMOSHITA YASUHIKO
IPC: F25D3/00
Filed: 1994-03-01
Abstract: PURPOSE:To cool with minimum snow by dividing a bottom of a snow storage vessel into two by a first heat exchanger so that an upper part is a snow reservoir and a lower part is a water reservoir melted by the exchanger, providing an overflow hole, and providing a second heat exchanger in the melted water. CONSTITUTION:A first heat exchanger 2 is so provided as to be brought into contact with snow 1 stored in a bottom of a snow storage vessel 17. The melted snow 1 becomes water 5 to be stored in a lowermost part of the vessel 17 through the exchanger 2. In addition, an overflow hole 3 for draining the water 5 to a drain groove 18 disposed out of the vessel 17 is so provided at a side surface of the vessel 17 that the exchanger 2 is not brought again into contact with the snow 1 due to an increase in a level of the water 5. On the other hand, a second heat exchanger 6 is so provided in the lowermost part of the vessel 17 as to be always brought into contact with the water 5. Thus, cooling or cold storage can be executed with the snow 1 of a minimum limit.
Patent JP-S61228247-A (JP)
Title: Air conditioner
Inventor: INOUE TORU
IPC: F24F11/02
Filed: 1985-04-03
Abstract: PURPOSE:To obtain good effective control by wireless remote control system as well as shorten the processing time of one loop by processing data for each discriminating code. CONSTITUTION:Data A and data B are sent, together with each discriminating code added by a codifying processor A and a codifying processor B in each subsidiary micro computer, out from a transmitter. The data so transmitted are received by the receiver of the controller for air conditioner and sent out to the discriminating coding section of the main micro computer. In the discriminating coding section, it is judged whether the discriminating codes added to the data are A or B and the input of data is also judged. The data are sent out to the data processor A or B. After data A are processed firstly, data B are input.
Patent JP-S57184228-A (JP)
Title: Trimming system
Inventor: KAWADA SHIGERU
IPC: H01L27/01
Filed: 1981-05-08
Abstract: PURPOSE:To minimize the generation of a defect due to trimming, and to trim a position to be trimmed with high accuracy by forecasting the position to be trimmed and a bit, etc. from value previously measured. CONSTITUTION:A reference voltage generating circuit 5 is formed which consists of a stabilized voltage generating circuit 1, which is changed into an integrated circuit and shaped onto one chip or substrate, a circuit to be trimmed 2, which is connected to the stabilized voltage generating circuit and obtains desired reference voltage, terminals 31-3n for trimming and a terminal 4 for checking reference voltage. The potential of the terminal 4 for checking reference voltage is measured, the position to be trimmed of the circuit to be trimmed and the bit, etc. are forecast, trimming signals are supplied to the terminals 31-3n for trimming according to information obtained through forecast, and desired reference voltage is acquired.
Patent JP-H05233663-A (JP)
Title: Reserved data processor
Inventor: IKEDA MASANORI
IPC: G06Q50/00
Filed: 1992-02-18
Abstract: PURPOSE:To provide the reserved data processor by which no trouble occurs by providing a means for receiving automatically a reservation by using a telephone from a user, and sending automatically a written reservation confirmation, a written cancel confirmation, etc., by a facsimile. CONSTITUTION:This processor is constituted of an input/output device 1, a data processing part 2, a member master file 3, a reservation fundamental master file 4, a reservation master file 5, a cancel file 6, a cancel waiting master file 7, a voice answering part 8, a signal processing part 9, a receiving telephone equipment 10, a network 11, a user's telephone set 12, and a facsimile 13 with a telephone set, and provided with a means for transmitting an instruction from the data processing part 2 to a user in a voice, answering by depressing push-buttons of the telephone set 12 and the facsimile 13 by the user, by which a reservation procedure can be executed, and also, sending automatically a written reservation conformation by the facsimile from the data processor 2 in accordance with a request of the user.
Patent JP-S59195450-A (JP)
Title: Device to inject warm blast to back mirror and rotate back mirror for removing water drop
Inventor: ASAHI GIICHI
IPC: B60S1/60
Filed: 1983-04-21
Abstract: PURPOSE:To promote the safety of driving by injecting warm blast to a back mirror for removing water drops and the like. CONSTITUTION:Wind or warm blast is injected to the surface of a back mirror 1 from a nozzle 2 for removing water drops, blurs, or snow attached on the mirror 1. When the back mirror 1 is rotated, water drops or snow attached on the mirror 1 can be thrown off. This construction permits to remove water drops, blurs, or snow attached on the back mirror for promoting the safety of driving.
Patent JP-H08265413-A (JP)
Title: Portable radio equipment
Inventor: YAGUCHI TAKESHI
IPC: H04W68/00
Filed: 1995-03-28
Abstract: PURPOSE: To make it possible to identify a caller without responding to an incoming call by switching incoming information to a portable radio equipment in accordance with a caller. CONSTITUTION: A radio part 102 receives and demodulates a call signal and a collating part 103 compares a call number included in the call signal with a user's own individual number set up in a storage element 102 to judge the existence of a call to the user's own number. When a caller's number is included in the call signal, the collating part 103 informs a CPU 105 of an incoming informing signal and the caller's number. The CPU 105 compares the caller's number with a caller's number previously set up in the element 104. When both numbers match with each other, the caller's address or character data registered in the element 104 together with the caller's number are displayed on a display element 105, a light emitting element 108 different from a normal one is emitted and a ringing element 109 is driven by a pattern different from a normal one.