baber/WOPTO huggingface dataset:
Patent JP-H11341701-A (JP)
Title: Portable solar generator
Inventor: MATSUZAKI AKINORI
IPC: H02J7/35
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable solar cell generator which is capable of supplying power to a battery and a load, even when a solar cell is unable to generate a power due to night time, rainy weather, etc., and furthermore, protecting the battery from overdischarging. SOLUTION: A manual generator G, a DC converter C and a changeover circuit C are provided. If amount of sunshine is sufficient and the output voltage of a solar cell PV is not less than a specified value, the output voltage is converted into a variable voltage by the DC converter C and supplied to a battery BA for charging and supplied to a load LD. If power is generated by the manual generator G, power is supplied to the load LD through diodes D2 and D4. Furthermore, if the output voltage of the manual generator G exceeds a specified value, a relay RY1 is turned off and a relay RY2 is turned on by the changeover circuit CC, and the battery BA is charged through the DC converter C.  When power is supplied to the load LD via a diode D3 through only the battery BA, if the voltage of the battery BA is lowered to a value lower than a specified value, the relay RY1 is turned off, and the battery BA is cut off from the load LD to protect the battery BA from overdischarging.
Patent JP-S5263769-A (JP)
Title: Sn-pb-cd compound amalgam standard battery
Inventor: SHIMAZAKI KAZUMI
IPC: G01R1/28
Filed: 1975-11-22
Abstract: PURPOSE: To facilitate temperature control by obtaining a battery whose absolute value in positive is smaller than the temperature coefficient of a Cd standard battery through simultaneous addition of Sn and Pb beyond dissolution limit to Cd amalgam for a CD standard battery cathode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10204055-A (JP)
Title: Production of homocystine
Inventor: TAKEHARA JUN
IPC: C07C319/24
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To safely produce a high-quality homocystine useful as a synthetic intermediate for organic compounds such as medicines or agrochemicals at a low cost by the coexistence of methionine as a raw material with a hydrogen halide in a reactional system. SOLUTION: (A) Methionine is heated in the presence of (B) sulfuric acid and (C) a hydrogen halide, preferably hydrogen bromide. In details, e.g. the component B is used in a molar amount of >=0.5 based on the component A and the component C is used in an equimolar amount or more with the component A. The reaction is carried out at 60-150 deg.C heating temperature for about 1-30hr under stirring while flowing an inert gas such as nitrogen. After completing the reaction, the reactional mixture is preferably neutralized with a base such as an aqueous solution of caustic soda to collect the deposited crystal by filtration. The resultant crystal is preferably washed with water.
Patent JP-H10327938-A (JP)
Title: Angle adjusting device for folding
Inventor: YAGI RYUICHI
IPC: A47B3/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an angle adjusting device for folding in which an angle of a leg part or a seat back rest is adjustable. SOLUTION: An angle adjusting device A is provided with an engagement member 8 disposed over a first receiving member 5 in which a first engagement recessed part 4 is formed and a second receiving member 7 in which a second engagement recessed part 6 is formed. It is also provided with an elastic member 10 to energize the engagement member 8 toward a receiving seat 9 of the second engagement recessed part 6, and a push rod 11 to release engagement of the engagement 8 with the second engagement recessed part 6 against the elastic member 10.
Patent JP-S54112846-A (JP)
Title: Novel 3alpha,6alpha-dihydroxy-24-oxo-5beta-cholestane and its derivative
Inventor: NISHIKAWA OSAMU
IPC: C07J31/00
Filed: 1977-11-24
Abstract: NEW MATERIAL:A 3α, 6α-dihydroxy-24-oxo-5β-cholestane of formula I: (R 1  and R 2  are Horhydroxyl-protecting groups) and its derivative.  
     USE: An intermediate for preparing 1α, 24-dihydroxycholecalciferol which is active vitamin D 3 .  
     PROCESS: A compound of formula III: (R 11  and R 21  are hydroxyl-protecting groups) obtained by protecting the OH groups at the 3- and 6-positions of a hyodeoxycholic acid of formula II is halogenated with thionyl chloride, etc. in a solvent, e.g. anhydrous benzene, in the presence of a basic catalyst, e.g. pyrrolidine, to give a compound of formula IV: (X is halogen), which is then reacted with a compound of the formula M(ipr) 2  (M is metallic atom of Groups IIb and IIIb in the periodic table, preferably Zn, Cd, or Al, ipr is isopropyl group) to form the compound of formula I wherein R 1  and R 2  are hydroxyl groups. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06334208-A (JP)
Title: Solar power plant
Inventor: HORIUCHI YASUO
IPC: H01L31/04
Filed: 1993-05-19
Abstract: PURPOSE:To facilitate the installation, repair, and trouble shooting of a high voltage power plant in the space by controlling the voltage or power to be generated. CONSTITUTION:Blocking diodes 4a-1...4a-10, 4b-1...4b-10 are inserted, respectively, into the positive and negative electrode sides of power generating units 2a-1...2a-5, 2b-1...2b-5 in strings 1a, 1b constituting a solar cell array. ON/OFF switches 3a-1...3a-4, 3b-1...3b-4 are disposed on the series connection paths of the power generation units 2a-1...2a-5, 2b-1...2b-5. The power generation units 2a-1...2a-5, 2b-1...2b-5 are connected in series when the ON/OFF switches 3a-1...3a-4, 3b-1...3b-4 are turned ON and connected in parallel when the ON/ OFF switches 3a-1...3a-4, 3b-1...3b-4 are turned OFF.
Patent JP-S6119918-A (JP)
Title: Method of manufacturing muffler
Inventor: FUNAHASHI HIROSHI
IPC: F01N1/24
Filed: 1984-07-06
Abstract: PURPOSE:To facilitate the working of assembly of a muffler, by forming a stopper part at one end of an outer box made of molded sound absorbing materials, and by disposing inside component members for the muffler in the outer box, making one part thereof abut against the stopper, while the inside component members are held at the other end of the outer box. CONSTITUTION:A front end plate 7 which is one of inside component members 4 through 9 is made abut againt a stopper part 2 which is formed at one end of an outer box 1 made of molded sound absorbing materials, and a rear end plate 9 is held at the other end 1a of the box 1. With this arrangement, the inside component part may be integrally incorporated with the outer box 1 with no use of fasteners such as, for example, bolts, and the number of necessary component parts may be reduced to facilitate the working of assembly of the muffler.
Patent JP-S5929445-A (JP)
Title: Semiconductor device
Inventor: HANAMURA KOUICHI
IPC: H01L21/822
Filed: 1982-08-10
Abstract: PURPOSE:To connect an external device operating at high voltage or low voltage simply without an additional resistor, and to prevent the lowering of a noise margin by setting up a voltage generating circuit for converting at least one of the supply potential and ground potential of the inside. CONSTITUTION:An output signal from the external device 1 is connected directly to an input circuit. The device is formed so that the ground potential VSSA of the input circuit 40 is shifted by a volte signal VX corresponding to difference between a threshold VTHB of an output circuit 10 and a threshold VTHA1 of the input circuit 40 at that time. Accordingly, an apparent theshold of the semiconductor device 4 rises, both can be connected directly without adding a pull-down resistor when the apparent threshold is equalized to the threshold VTHB of the output circit 10, and the lowering of the noise margin is also re moved.
Patent JP-S5567247-A (JP)
Title: Digital frequency display unit
Inventor: TAKE MINORU
IPC: H04B1/16
Filed: 1978-11-14
Abstract: PURPOSE:To prevent flicker at a tuning operation time by blanking display when intermediate frequency signals do not exist. CONSTITUTION:Signals which come from antenna 1 are mixed with signals from local oscillator 4 by mixer 3 through amplifier 2 and are applied to intermediate frequency amplifier 5 and are detected by frequency discriminator 6. Signals of intermediate frequency amplifier 5 are applied to the blanking terminal of display control circuit 8 through diode 10; and when intermediate frequency signals do not exist, display on display equipment 9 for the output of counter 7 is blanked.
Patent JP-H06348842-A (JP)
Title: Noise reducing filter
Inventor: KIDO KUNIHIKO
IPC: G06T5/20
Filed: 1993-06-11
Abstract: PURPOSE:To suppress the burring or density nonuniformity of an edge to the minimum for a picture whose S/N is low, and to obtain a noise reduction picture at a high speed. CONSTITUTION:A processing constituted of a step 101 which calculates the size E of the density change in each primary direction for each picture element of the inputted picture, step 102 which decides the direction in which the size of the density change in the primary direction calculated by the step 101 is the minimum as the primary direction component of a local structure for each picture element, and step 103 which operates a smoothing processing to the primary direction detected by the step 102 for each picture element, is operated, and the noise reduction picture is obtained. The primary direction component of the local structure of the picture is detected, and the smoothing processing is operated along the direction. Thus, the paleness or density nonuniformity of the edge part can be suppressed to the minimum, and the noise can be efficiently attained at a high speed.
Patent JP-S5566786-A (JP)
Title: Digital clock circuit
Inventor: SANAGI ATSUTAKE
IPC: H03K23/00
Filed: 1978-11-14
Abstract: PURPOSE: To simplify a constitution of clock circuit by accessing a ROM storing times by a binary counter which counts a set frequency.  
     CONSTITUTION: A binary counter 9 counts clock from 1Hz oscillator 1 and outputs a binary number. This bianry number becomes an address signal and a ROM10 storing time data is accessed. By readout of ROM10, binarized decimal signals of 1sec, 10sec, 1min, 10min, 1hr and 10hr orders are output and the counter 9 is reset by a signal from the ROM at 24:00:00. Accordingly, the digital clock circuit becomes a simplified constitution without frequency divider etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08254-A (JP)
Title: System for handling roller bottle
Inventor: HIRAI OSAMU
IPC: C12M1/00
Filed: 1994-06-22
Abstract: PURPOSE:To enable the easy practice of routine inspection of roller bottles during the storage in culture shelves, handling of the roller bottles for each unit of a culture rack and flexible and rapid handling. CONSTITUTION:This system for handling roller bottles is equipped with a culture rack storage station 10 for storing each culture rack, mass handling equipment 14 capable of taking out a product completing the culture from each roller bottle and exchanging a culture medium, a delivering station 12 for taking out the roller bottles from the culture rack and delivering the taken out roller bottles to the mass handling equipment, a stocking station 16 for loading the roller bottles after filling the culture medium and cultured cells thereinto onto the culture rack, the first conveying means for conveying the culture rack for each unit among the culture rack storage station 10, delivering station and stocking station and the second conveying means for conveying the culture rack for each unit between the discharging station and the stocking station.
Patent JP-S6119984-A (JP)
Title: Piston device for swash plate type piston pump and motor
Inventor: OOSHINA MORIO
IPC: F04B1/20
Filed: 1984-07-09
Abstract: PURPOSE:To aim at the promotion of prevention against unusual wear, etc., by supporting an outer ring on a cylinder block between a piston and an inner wall of a cylinder, while installing an inner ring interposingly in a spherical bearing contacted slidingly with an outer circumferential wall of the piston, and keeping off any local contact between the piston and the cylinder. CONSTITUTION:A outer ring 6 of a spherical bearing 6 is locked to a concave part 2b formed in a cylinder opening part of a cylinder block 1 by means of press fit and the like. On the other hand, a piston 3 is slidably inserted into a hole 6c installed in the center of an inner ring 6a which is self-alogned to a clearance with the outer ring 6b by a spherical part and comes into contact with the circumference of the piston 3 with the surface pressure distributed to width A of the inner ring 6a. Therefore, sliding motion at a transmission part of force F1 becoming the most severe condition is solvable whereby seizure and unusual wear are preventable from occurring, while a pump and motor is usable at higher pressure and a larger tilting angle than ever before.
Patent JP-H08334203-A (JP)
Title: Boiler steam temperature controller
Inventor: SONODA YOSHIAKI
IPC: F22G5/12
Filed: 1995-06-07
Abstract: PURPOSE: To achieve a better controllability with efficient continued operation by providing a function adjustor to send a signal for correcting deviation of a matching point to a function device while sending a signal for turning an output to zero to a PI controller. CONSTITUTION: When a function adjustor 6 starts to operate, with a matching judging device 8, it judges whether plants are matched as a whole from signals of MWD, TSHO, TRHO, Pms and FF or checking an output of the matching judging device 8. When they are matched, the matching state of a control loop to be adjusted is judged form signals of (a) and (b) or it is judged that the control loop is matched from an output of the matching judging device 7. Finally, a correction value is calculated by a function correction value calculator 9 to change a value of a function Fx. Thus, in a function device 5, a functional relationship is adjusted automatically to follow combustion characteristics of a boiler in an actual plant.
Patent JP-H10336340-A (JP)
Title: Terminal adaptor
Inventor: MURAKAMI YASUHIKO
IPC: H04M11/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the terminal adaptor in which an access point having only an analog line terminal and an access point having only an ISDN line terminal make communication with each other. SOLUTION: The terminal adaptor 5 replies an incoming call from an ISDN line terminal 1 connecting to an ISDN line network 3 and uses a remaining B channel to connect an analog line terminal 9 in a public analog line network 4 being a call opposite party of the ISDN line terminal 1 while using one B channel. Thus, data transfer between the ISDN line terminal 1 and the analog line terminal 9 is relayed.
Patent JP-H085510-A (JP)
Title: Laser quality continuous monitoring device
Inventor: YOSHIDA TOSHIBUMI
IPC: G01M11/00
Filed: 1994-06-22
Abstract: PURPOSE:To provide a laser quality continuous monitoring device with which, with the use of a simple measurement device and method, ASE content ratio is continuously monitored, even when laser oscillation wave length and ASE wave length are close each other or duplicated. CONSTITUTION:Glass flat surface base boards 3a and 3b which divide light 2 and 12 inputted/outputted to a pulse dyestuff laser amplifier 13, attenuators 5a-5c which control the light intensity of monitor light 4a and 4b which is the monitor light divided, light sensors 6a-6c which detect the light divided, pre-amplifiers 7a-7c and 8a-8c which amplify the signal detected with the light sensors 6-6c, a digitizer 9 which translates the signal from the pre-amplifiers 8a-8c into digital signal, and a computer 10 which data-processes the signal from the digitizer 9 are provided.
Patent JP-S62296249-A (JP)
Title: Log collection system
Inventor: MORISAWA SHIGEAKI
IPC: G06F11/34
Filed: 1986-06-16
Abstract: PURPOSE:To cancel the contradiction of time-serially-stored log information by storing time of before resetting the timer and that of after resetting it as log information at the time of resetting the timer. CONSTITUTION:Time is reset by a command operation from a keyboard 21 if an error, etc., occurs in the timer 25. A command decoding means 22 reads and decodes the inputted command. A time resetting means 28 is operated at the time of 'resetting time'. The time resetting means 28 reads present time, namely, time of before resetting from the timer 25. Then, said means 28 sets in the timer 25 reset time designated in the input command, stores present time and reset time in a memory device 27 as log information.
Patent JP-H07325136-A (JP)
Title: Squid flux meter
Inventor: OKAJIMA KENICHI
IPC: H01L39/22
Filed: 1994-06-01
Abstract: PURPOSE:To remove noise caused by fluctuation in the characteristics at a joint by alternating positive and negative bias currents, setting a plurality of operating points for the positive and negative biases respectively, and shifting the even number of operating points sequentially. CONSTITUTION:The modulation flux and the bias current for a superconducting quantum interference device(SQUAD) flux meter 1 are varied while shifting by 1/2 wavelength. The output voltage is then detected through a phase detector 7A and integrated through an integrator 6 before being fed back to the flux meter 1 through a modulation feedback coil 8. In other words, two operating points are set for positt=ive and negative biases and a flux DELTAPHI for correcting the phase shift of V-PHI characteristics, caused by the difference of critical current between two Josephson junctions, is applied externally. Consequently, the operating point is shifted sequentially in the order of a b c >d and a steepest point in the V-PHI characteristics is held by the correction flux DELTAPHI thus removing low frequency noise caused by fluctuation in the critical current value at two junctions.
Patent JP-S6031266-A (JP)
Title: Semiconductor device
Inventor: ANDOU TAKESHI
IPC: H01L27/02
Filed: 1983-08-01
Abstract: PURPOSE:To reduce the series resistance for the power source and thus improve the gate breakdown strength by a method wherein a contact hole is provided along a resistor region for protection, in the titled device having said region of reverse conductivity type formed on one-conductivity type semiconductor. CONSTITUTION:Protection diodes D1, D3 and a resistor R are constructed as P type regions 4, 7, and 6 respectively formed in an N type semiconductor substrate. The region 6 meanders in order to obtain a fixed resistor length. A protection diode D2 is composed of an N type region 13 formed in a P-well 12. A wiring 3 connected to an input electrode is connected to the region 4 via contact 5 and to the region 13 via contact 14, respectively. Besides, the wiring 8 taken out via contact 9 is connected to the gates of MOSFET's Q1 and Q2. Then, a power source contact 110 is arranged in the periphery of the resistor region 6 and of the region 7 forming the diode D3. Thereby, the equivalent series resistance R3 between the P type regions 6, 7 and the power source contact can be reduced.
Patent JP-H05334647-A (JP)
Title: Thin film magnetic recording medium
Inventor: TAKEDA SHIGERU
IPC: G11B5/64
Filed: 1992-06-02
Abstract: PURPOSE:To obtain a magnetic recording medium having high performance by forming a magnetic thin film as an inner layer with an antiferromagnetic substance having >=50 deg.C Neel temp. CONSTITUTION:An antiferromagnetic thin film of an Fe-Mn alloy is formed as an inner layer 8 on the surface of an Al substrate 1 by sputtering and a magnetic thin film 3 of Co-Cr-Ta, etc., as a magnetic thin film for magnetic recording is formed on the inner layer 8. A protective film 4 of carbon, etc., is further formed on the magnetic thin film 3 and coated with a lubricant 5. The saturation magnetization of the magnetic thin film as the inner layer 8 is zero because of antiferromagnetic and the coercive force of the magnetic thin film 3 of the resulting thin film magnetic disk for magnetic recording is regulated to about 1,200Oe. Since the antiferromagnetic thin film having >=50 deg.C Neel temp. is used as the inner layer 8, the magnetic characteristics of the magnetic thin film 3 for magnetic recording can be controlled and a magnetic recording medium having high performance is easily obtd.
Patent JP-H0433139-A (JP)
Title: File accessing system
Inventor: YOSHIDA HIROSHI
IPC: H04L29/06
Filed: 1990-05-30
Abstract: PURPOSE:To realize high speed access to a file by directly executing an input/ output operation as for the file of a disk in the same processing module from a data area in an application program after an open processing. CONSTITUTION:When the connection requirement (open requirement) of a file 11-i is given to the file server 13-i of a processing module 1-i constituting a distributed data processing system, the start of an input/output processing part 14-i which is prepared as a sub-routine for a data processing part 10-1 is instructed when a data processing part 10-j issuing the connection requirement belongs to the automatic processing module 1-i, namely, i=j. Thus, the data processing part 10-i issuing the connection requirement executes an input/output requirement for a disk 12-i by using the data area which itself has and the access processing for the file 11-i is executed.
Patent JP-S6119348-A (JP)
Inventor: KOISHI MASUMI
IPC: B32B5/24
Filed: 1984-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01309170-A (JP)
Title: Japanese word processor
Inventor: UEKI YASUHIRO
IPC: G06F17/22
Filed: 1988-06-07
Abstract: PURPOSE:To perform input/editing jobs even with a computer having no Japanese word processor function by using a Roman character/KANA (Japanese syllabary)-KANJI (Chinese character) conversion means and a KANA-KANJI sentence/Roman character conversion means and applying an ASCII form to an input/output file. CONSTITUTION:An ASCII file obtained by inputting and editing a sentence in Roman characters via another computer A consisting of a keyboard 15, a display part 14, an editor function part 13 and a data recording medium 12 is recorded into the medium 12. The Roman character sentence recorded to the medium 12 is transferred to a simple data recording medium 11 and delivered to a computer containing a Japanese word processor function. In such a way, the Roman characters of an ASCII file inputted in alphabet are converted into KANA and KANJI. Then a sentence shown in KANA and KANJI is converted into Roman characters and outputted as an ASCII file. Thus the input of Roman characters is attained by another computer having an editor function and even another computer having no Japanese word processor function can perform the input/editing jobs.
Patent JP-S5764764-A (JP)
Title: Dry type development device
Inventor: WATANABE TSUYOSHI
IPC: G03G15/09
Filed: 1980-10-09
Abstract: PURPOSE: To always obtain an excellent picture by applying plating contained abrasive grains on the surface of developer supplying means side of a nonmagnetic developer supporting means.  
     CONSTITUTION: A sleeve 3 of a development roller 2 is applied with plating 9 contained fine abrasive grains 8, for instance, to the surface of a sleeve made of stainless steel, and due to this plating, the surface is hardened and its wearing resistance is improved. Further, it is preferable that the surface roughness is 5W100μ pitch, 0.05W8μ depth of valley part and 0.05W24μ width of valley part. 
     COPYRIGHT: (C)1982,JPO&Japio