baber/WOPTO huggingface dataset:
Patent JP-S54129343-A (JP)
Title: Net work power receiving equipment
Inventor: HONDOU KOUJIROU
IPC: H02H7/28
Filed: 1978-03-30
Abstract: PURPOSE: To operate a work of switching back to the commercial power from the non-utility  generation power under a condition without an interruption of service, by means of locking the  reverse power breaking circuit only when in an operational time of switching back, with an instantaneous parallel operation enabled between the commercial power and the generator power.   
     CONSTITUTION: When the commercial power sorce side causes a trouble of undervoltage, power  interruption, etc., the power generated from a non-utility generator 11 is fed to the load through  each breaker 10 and 9 of non-utility generation linkage and take off, with a protector 3 being  opened, even for a reverse power generated by a regenerative power, the breaker 10 never opnes.  Subsequently, with the commercial power restored, the protector 3 of charging circuits A, B, C is  closed by a synchronous closing device 14, and the power from the generator 11 also comes into a  state of parallel running with the commercial power, under which condition if caused a reverse  power by either current or phase the protector 3 opens the breaker 10. And with the state of  parallel running stabilized, a command of switching back to the commercial power is issued to  open the breaker 10, and a transfer operation is finally finished from the non-utility generation to  the commercial power. In this way, the work of switching back to the commercial power from the  non- utility generation power can be operated under a condition without an interruption of  service. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07241563-A (JP)
Title: Electrolytic ionic water making apparatus
Inventor: HARA YASUO
IPC: C02F1/46
Filed: 1994-03-07
Abstract: PURPOSE:To prevent the deterioration of ionic water received in respective storage tanks by ionic water flowing in the respective storage tanks by forming large diameter lead-out pipes having a diameter larger than that of respective lead-out pipes and connected and made to communicate with the outflow ends of the lead-out pipes, respectively and attached to the respective storage tanks so that the upper end parts thereof are allowed to protrude to the upper spaces of the storage tanks through the water in the tanks. CONSTITUTION:A large diameter conduit 45 having a diameter larger than that of a lead-out pipe 37 is formed in a storage tank 40 so that the upper end part thereof is allowed to protrude to the upper space R1 of the storage tank 40 through the water in the tank and connected and made to communicate with the upper end of the lead-out pipe 37 and a float switch 46 is arranged corresponding to the upper end opening of the large diameter conduit 45. A large diameter conduit 55 having a diameter larger than that of a lead-out pipe 38 is formed in a storage tank 50 so that the upper end part thereof is allowed to protrude to the upper space R2 of the storage tank 50 through the water in the tank and connected to the upper end of the lead-out pipe 38 and a float switch 56 is arranged corresponding to the upper end opening of the large diameter conduit 55. Ionic water overflows the upper end openings of the large diameter conduits 45, 55 to flow down in a water curtain like state along the outer peripheral surfaces of the conduits and flows in the storage tanks 40, 50 in an untroubled state without causing waves.
Patent JP-H05236295-A (JP)
Title: Frame synchronization processing circuit for muse signal
Inventor: SATO SHIGERU
IPC: H04N5/06
Filed: 1992-02-24
Abstract: PURPOSE:To quickly implement frame synchronization at channel changeover. CONSTITUTION:A MUSE signal frame synchronization processing circuit is provided with a gate circuit receiving a pulse (f) outputted by using channel changeover as a trigger signal and an output of a frame pulse detection section 6 or the like, respectively. In the case of channel changeover, an internal frame pulse generating section 7 is reset by using an external frame pulse (a) detected in succession to the pulse (f) and a PLL section 9 is reset and initialized and synchronized with a MUSE signal of a designated channel quickly.
Patent JP-S60181684-A (JP)
Inventor: SUGAWARA SATOSHI
IPC: G21C7/14
Filed: 1984-02-29
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-S58153054-A (JP)
Inventor: UNO HIROSHI
IPC: F01K25/10
Filed: 1982-03-08
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-H05233659-A (JP)
Title: Approval system for electronic document
Inventor: TAYA SHOICHI
IPC: G06Q10/10
Filed: 1992-02-24
Abstract: PURPOSE:To provide the approval system for an electronic document, which can give an electronical approval by distributing electronic documents to superior officials, etc., in a state of being electronical as it is. CONSTITUTION:For instance, a document prepared by a terminal equipment 2-1 is sent to a host computer 1 through a communication cable 3 and preserved therein. A user of a terminal equipment 2-2 calls the document preserved in the host computer 1, checks it on this terminal equipment 2-2, writes information for showing an approval in the document after executing a correction, etc., if necessary, and thereafter, sends back this document again to the host computer 1 through the communication cable 3, and preserves it in the host computer 1 thereby. Accordingly, the electronic document prepared by the terminal equipment 2-1 can receive electronically an approval stamp without being printed on paper.
Patent JP-H04275465-A (JP)
Title: Manufacture of solar cell
Inventor: IMAIZUMI MITSURU
IPC: H01L31/04
Filed: 1991-03-02
Abstract: PURPOSE:To suppress a reflectivity of an entire wavelength range and to improve a photoelectric conversion efficiency by covering part of a substrate with an insulator of a predetermined pattern when a p-n junction is formed, and then selectively crystal-growing it to form a waveshape in the section of the junction. CONSTITUTION:A silicon oxide thin film is formed on the (001) surface of an n-type GaAs substrate by a sputtering method. This is so processed as to become a stripe shape in parallel with the direction [110] of a GaAs substrate crystal by etching to form a mask. Then, the substrate is ultrasonic-cleaned with organic solvent, and then etched. It is dried with nitrogen, and loaded in a reaction furnace of an MOCVD device. Subsequently, an n-type GaAs base layer, a p-type GaAs active layer, and a window layer are grown. Zn is used as the p-type dopant and Se as the n-type one. After crystal growth is ended, it is removed from the furnace, and transferred to an element processing step. Since part of once reflected light can be confined, its reflectivity is reduced.
Patent JP-S61198804-A (JP)
Title: Frequency detecting circuit
Inventor: UEDA TOMIO
IPC: H03D9/04
Filed: 1985-02-27
Abstract: PURPOSE:To miniaturize the frequency detecting circuit by connecting a tip open stub to one of two terminals being not isolation terminals viewed from an input terminal of a directional coupler, the 1st detector to the other via a band reflection type filter and the 2nd detector to the isolation terminal respectively. CONSTITUTION:The input terminal is connected to a terminal (1) of the directional coupler 11, the 1st detector 13 is connected to a terminal (2) via a dielectric resonator 12, the tip open stub 15 is connected to a terminal (3) and the 2nd detector 14 is connected to a terminal (4). The input signal fed to the input terminal is shared to the terminals (2), (3) from the terminal (1) of the directional coupler 11 and since the terminal (1) is the input terminal, the terminal (4) is the isolation terminal. Further, the signal shared to the terminal (3) is reflected in the tip open stub 15, shared from the terminal 93) to the terminals (1), (4). The signal distributed to the terminal (2) is reflected while not being fed to the detector 13 when the frequency is coincident with the resonance frequency of the dielectric resonator 12 and distributed from the terminal (2) to the terminals (1), (4).
Patent JP-H11217567-A (JP)
Title: Soil-improving agent
Inventor: KISAKI OSAMU
IPC: C05G3/80
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a soil-improving agent capable of making an applied effective microorganism group rapidly and surely act on soil. SOLUTION: This soil-improving agent is obtained by mixing burned ash 1 with a high-temperature fermentation type seed microorganismic cell 4 of Actinomycetes group, Bacillus subtilis, or the like. and fermenting the seed microorganismic cell. The seed microorganismic cell 4 is proliferated without being influenced on other microbial groups in soil in application by patently preserving the seed microorganismic cells 4 in fine pores of ash surface to exhibit sufficient soil improving effect.
Patent JP-H04255227-A (JP)
Title: Manufacture of semiconductor device
Inventor: TEZUKA HIROAKI
IPC: H01L21/3205
Filed: 1991-02-06
Abstract: PURPOSE:To avoid the surface roughening and cracking as well as the remaining of resist after the patterning step by a method wherein an SOG (Spin On Glass) film having surface vulnerable to plasma during the etching step is etched back after it is covered with an insulating film. CONSTITUTION:An SOG film is coated on the whole surface as a flattening agent to form an SOG film 4. Next, an insulating film 6 is formed on the SOG film 4 and then a resist film 7 is further coated on the film 6. At this time as for the material of the insulating film 6, a material hardly surface-roughed or cracked by plasma during the etch back step (e.g. plasma silicon oxide film) is to be specified.
Patent JP-S55128488-A (JP)
Title: Numbering device with preset-type check digit
Inventor: TAKAHASHI MUTSUMI
IPC: B41K1/16
Filed: 1979-03-28
Abstract: PURPOSE: To enable automatic setting of check digit fixed by a preset modulus and weight based on a set code number by providing a code number setting mechanism and a check digit computing mechanism.  
     CONSTITUTION: A numbering device is provided with guide orifices 14 wherein operating levers 16 are moved slidably, as a code-number setting mechanism and along the guide orifice 14 an engagement groove for the operating lever 16 at a stated interval, while a code number arrangement fixed by a stated modulus and weight being indicated in correspondence to each engagement groove. And when a code number to be printed is set by the setting lever 16, a check digit to be printed by a check-digit computing mechanism is fixed and, in addition, is indicated on a check-digit indicating part 18. Therefore, automatical setting of the ckeck digit can be performed even without finding the same through an electronic computer and the like, thereby the printing of check digit being greatly facilitated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59164009-A (JP)
Inventor: IMAIZUMI SEIJIROU
IPC: A47F7/02
Filed: 1983-03-08
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-H03240496-A (JP)
Title: New physiologically active substance kdc 165
Inventor: KATO SHINICHIRO
IPC: A61K31/045
Filed: 1990-02-17
Abstract: NEW MATERIAL:A compound shown by the formula having the following physical and chemical properties. Appearance: light yellowish powder. Melting point: 88-91 deg.C (decomposition). Solubility: soluble in methanol, ethanol, chloroform, benzene, acetone, ethyl acetate and n-hexane and insoluble in water. Elemental analysis: C 77.20, H 1069, O 12.11, etc. USE:An inhibitor of peroxide lipid formation. PREPARATION:Pseudomonas sp. DC165 strain (FERM P-2558) is cultured preferably by aerobic liquid culture at 20-27 deg.C for 5 days.
Patent JP-S62138-A (JP)
Title: Underwater communication equipment
Inventor: AOYANAGI MASARU
IPC: H04B11/00
Filed: 1986-02-20
Abstract: PURPOSE:To send voice without giving a large burden to a diver and to allow the reception side to reproduce clear voice by using a word corresponding code to be sent so as to synthesize the voice at the reception side. CONSTITUTION:Each key 11 of a transmitter is equipped on a message input keyboard 1 corresponding to various words, the output of the key 111 is given to a key coding circuit 2, where the said output is converted into a code representing which key is depressed, the result is given to a modulation circuit 3, where FSK (frequency shift keying) modulation is applied by the word correspondence code. A ultrasonic wave converting circuit 4 sends the electric signal into water while converting it into sound wave. The receiver in use is equipped with an ultrasonic wave converting circuit 5 converting the sound wave sent from the transmitter into an electric signal.
Patent JP-H07249818-A (JP)
Title: Frequency stabilization method of frequency-variable semiconductor laser
Inventor: YAMADA YOSHIRO
IPC: H01S5/042
Filed: 1994-03-08
Abstract: PURPOSE:To solve a problem of a thermal drift without using a frequency stabilization circuit and to stabilize an oscillation frequency in a high-speed changeover by a method wherein the combination of frequency control voltages at which the sum of heat capacities generated by the individual frequency control voltages becomes definite is selected and set. CONSTITUTION:The frequency-stabilizaiton method is provided with high-speed memories 111 to 11n in which pieces of information on (n) pieces of frequency-control electrodes for a frequency-variable laser 10 are stored and with D/A convertes 12 to 12 in which pieces of information read out from the individual high-speed memories are converted into frequency control voltages so as to be applied to the individual frequency control electrodes. Then, the combination of the frequency control voltages at which the sum of heat capacities becomes definite with reference to individual oscillation frequencies is decided by a procedure before an operation, and it is stored in the high-speed memories corresponding to the individual control electrodes. In the operation the oscillation frequencies are designated to the individual high-speed memories, and the combination of the frequency control voltages at which the sum of the heat capacities with reference to the oscillation frequencies becomes definite is given to the individual control voltages for the frequency-variable semiconductor laser 10.
Patent JP-S60182695-A (JP)
Title: Automatically setting device of x-ray photographing tube voltage
Inventor: KIMURA TATSU
IPC: H05G1/30
Filed: 1984-03-01
Abstract: PURPOSE:To provide an automatically setting device of X-ray photographing tube voltage which can automatically set appropriate photographing tube voltage in oesophagus photographing and pressure photographing. CONSTITUTION:A correction circuit 30 in which photographing environmental conditions comprising picture signal sent from a TV camera control circuit 14, a bed falling angle signal from a falling controller 6, and split size signal such as four split signal or right and left two split signal in a split mask 7 from a split mask control circuit 8 are inputted and from which control signal is outputted to a photographing voltage automatic control circuit 19 is arranged. In the correction circuit 30, when oesophagus photographing is conducted to a patient 5, rising correction signal, and when pressure photographing is conducted, falling signal are outputted as control signal to the photographing voltage automatic control circuit 19 respectively. In oesophagus photographing, photographing voltage is set high against the same fluoroscopy tube voltage. In pressure photographing, the voltage is set low.
Patent JP-H05236291-A (JP)
Title: Moire cancel circuit
Inventor: YAMAZAKI MASAO
IPC: H04N3/16
Filed: 1992-02-25
Abstract: PURPOSE:To reduce moire caused by interference between a pitch of display dots in the vertical direction and an aperture pitch of a shadow mask of a CRT with a simple electric circuit. CONSTITUTION:A series circuit comprising a resistor 21 and a switch 22 is connected in parallel with an S-shape correction capacitor 42, and a frequency divider circuit 1 generates a control signal whose period is twice a vertical period. The switch 22 is switched by the signal and with the switch 22 closed, a current is added to a vertical deflection current through the resistor 21 and the switch 22 to shift a display position on the screen. Thus, the moire is made unremarkable.
Patent JP-H09215074-A (JP)
Title: Acoustic body feeling device
Inventor: ISHIKAWA AKIRA
IPC: H04R1/20
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To improve presence by increasing the degree of body feeling generated by vibrating air around a listener. SOLUTION: Since a body vibration feeling device is composed of a detecting means 4 for detecting the vibrations of a diaphragm of a woofer, a vibrating means for strongly vibrating a big diaphragm 5 with a big amplitude and an interlocking means 7 for operating the vibrating means corresponding to the signal of the detecting means 4 in addition to an acoustic reproducing device, the big diaphragm 5 at the body vibration feeling device is strongly vibrated with the big amplitude while being interlocked with the vibrations of the diaphragm of the woofer, the remarkable compression change of the air is propagated to the listener and the air vibrations are physically felt on a full body so that the presence can be improved.
Patent JP-H06248457-A (JP)
Title: Plasma cvd device
Inventor: ARAI HIROSHIGE
IPC: C23C16/50
Filed: 1993-02-26
Abstract: PURPOSE:To uniformize the plasma density on a substrate, to improve the efficiency of utilizing plasma power and to efficiently form thin films having good quality. CONSTITUTION:The circumference of a space 9 between a high-frequency electrode 3 and a substrate tray 6 having the ground potential is delineated to a box shape by a reactive gas supply means 11 and a reactive gas discharge means 12 or a shielding wall and a partition wall 20 formed to rise from the substrate tray 6 and the plasma generated between the high-frequency electrode 3 and the substrate tray 6 is confined in the box-shaped space 9, by which the efficiency of utilizing the plasma power is improved and the plasma density is uniformized.
Patent JP-H03239977-A (JP)
Title: Screening device for integrated circuit
Inventor: TATSUMA KENICHIRO
IPC: G01R31/30
Filed: 1990-02-19
Abstract: PURPOSE:To perform the screening with high accuracy by providing a stress load device for giving a stress electrically or as a temperature to an integrated circuit, a function inspecting device and a DC inspecting device. CONSTITUTION:By a signal source 6, integrated circuits 2 - 4 of a screening object are driven, and by a stress load device 1, the circuits 2 - 4 are held at a high temperature. In such a state, a changeover switch 9 is connected to a function inspecting device 7 side, and also, a changeover switch 5 is switched, and a function of the circuits 2 - 4 is inspected by the inspecting device 7. Subsequently, when the time set to a controller 10 in advance elapses, the switch 9 is connected to a DC inspecting device 8 side, and also, the switch 5 is switched, and a DC inspection of a variation of a power source current of the circuits 2 - 4, etc., is executed by the inspecting device 8. Next, results of inspection of both the inspecting devices 7, 8 are counted up by the controller 10, and from this result, an increase rate of the number of function inspection failures to the screening time and an increase rate of the number of DC inspection failures to the screening time are graphed in a real time.
Patent JP-H03242343-A (JP)
Title: Production of glass preform for optical fiber
Inventor: SHIOMOTO KOICHI
IPC: G02B6/00
Filed: 1990-02-19
Abstract: PURPOSE:To readily obtain the subject air bubble-free glass preform for an optical fiber by forming a porous glass layer of pure silica on the outer periphery of a pure silica glass rod or tube in advance, making a porous glass layer doped with GeO2 on the outer periphery thereof and heating the resultant layered glass for making it transparent. CONSTITUTION:Oxygen gas and hydrogen gas are supplied to an oxyhydrogen flame burner 2 to form an oxyhydrogen flame and a gaseous raw material (e.g. SiCl4) of glass is supplied to the central part of the burner 2. Silica fine particles are generated by flame hydrolysis and a porous glass layer 3 of pure silica is formed on the outer periphery of a pure silica glass rod or pipe 1. A porous glass layer 4 doped with germanium oxide is then formed on the outer periphery of the resultant porous glass layer 3 and the obtained layered glass is subsequently heated and made transparent, thus obtaining the objective glass preform for an optical fiber. By using the above-mentioned method, generation of foams accompanying vaporization of germanium in the process for formation of the transparent glass can be prevented.
Patent JP-S61198142-A (JP)
Title: Image forming device
Inventor: YOKOMORI SATOSHI
IPC: G03G15/04
Filed: 1985-02-27
Abstract: PURPOSE:To drive a carriage with a small number of parts by providing a driving pulley directly onto the power shaft of a drive source. CONSTITUTION:The driving motor 13 is fitted onto a frame 7 through a bracket 43. The driving pulley 10 is fitted directly onto the power shaft 42 of the driving motor 13. When an image is formed, an original is irradiated with light from the lamp 38 of the 1st carriage 1 and the driving shaft 42 is rotated through the operation of the motor 13. Timing belts 11 and 11 are run through driving pulleys 10 and 10 to move the 1st and the 2nd carriages 1 and 2. Light is scanned on the original and its reflected light is passed through the 1st - the 3rd mirrors 39, 40, and 41, a lens 44, and the 4th mirror 45 to form an image on a photosensitive body 33, thus forming an electrostatic latent image.
Patent JP-S59164566-A (JP)
Title: Carrying device of original
Inventor: SHINKAI MICHIO
IPC: B65H5/02
Filed: 1983-03-10
Abstract: PURPOSE:To reduce the accuracy difference of an original stopping position by arranging two pairs of gear trains having different gear ratio between a driving shaft of a carrying belt and a driving means and engaging/disengaging the two pairs of gear strings by clatches. CONSTITUTION:The gears 31, 32, electromagnetic clatches 33, 34, and electromagnetic brake 35 are engaged with the driving shaft 28 of the carrying belt respectively, the respective gears 31, 32 are supported pivotally around the driving shaft 28 so as to be allowed to rotate relatively and the electromagnetic clatches 33, 34 can be rotated unitedly with the driving shaft 28 through driving pins 36, 37 set up on the driving shaft 28 respectively. The gears 41, 42 unitedly connected to a driving motor 40 are meshed with the gears 31, 32 and driving torque by the driving motor 40 is transmitted from the gear 41 to the gear 31 and from the gear 42 to the gear 32. Said constitution makes it possible to reduce the accuracy difference of an original stopping position.
Patent JP-H10219621-A (JP)
Title: Self-luminescent type road marking material, self-luminescent road mark using it, and its execution method
Inventor: HAMAMATSU OSAMU
IPC: E01F9/576
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a new self-luminescent type road marking material, a self-luminescent type road mark, and its construction method not causing lowering of visibility even at rainy night time. SOLUTION: This self-luminescent type road surface mark 7 is provided with a self-luminescent type road surface marking material including either one or both of a luminous material 3 of a pigment type 3a or an aggregate type 3b and a fluorescent material 4 of a pigment type 4a or an aggregate type 4b on a granular main body piece 2 against a coating applied on a road surface GL in a planting state. Consequently, it is possible to prevent submerging of the self-luminescent road surface marking material 1 even at rainy night time and to secure visibility by luminescence of the luminous material 3 or the fluorescent material 4.