baber/WOPTO huggingface dataset:
Patent JP-S63316426-A (JP)
Title: Vapor growth device for compound semiconductor
Inventor: KUNIHARA KENJI
IPC: H01L21/205
Filed: 1987-06-18
Abstract: PURPOSE:To enhance a characteristic of an epitaxial growth film to be formed inside a reaction tube by a method wherein an oxygen remover equipped with a supporter of fine Al particles obtained by thermally decomposing trimethylaluminum (TMA) is installed at a pipe immediately before a gas stream flows into the reaction tube. CONSTITUTION:An oxygen remover 17 equipped with a honeycombed carbon supporter 19 is installed at a pipe which is situated in the neighborhood of a reaction tube 6 and at the upper stream side of a gas to be supplied as viewed from the reaction tube 6. A carrier gas of hydrogen and TMA flow only to the oxygen remover 17 and are heated; TMA is thermally decomposed on the carbon supporter 19; Al is supported by the carbon supporter 19; then, a valve 22 is changed over; a raw gas of a prescribed composition flows through the reaction tube 6 as usual; a very small amount of oxygen entered from the inside and the outside of an apparatus reacts selectively with the Al supported by the carbon supporter 19. By this setup, it is possible to prevent impure oxygen from being mixed with an epitaxial thin film to be grown; a multilayer film structure can be endowed with a good characteristic with good reproducibility.
Patent JP-S5942095-A (JP)
Title: Biological treatment of waste water containing organic material
Inventor: UCHIMIZU MAMORU
IPC: C02F3/30
Filed: 1982-08-31
Abstract: PURPOSE:To clean up biochemically polluted waste water of middle and high concn. without diluting the same by treating the waste water contg. org. polluting components of middle and low concn. in an anaerobic tank and an aerobic tank then adding the same to the waste water of middle and high concn. which is treated in the anaerobic tank. CONSTITUTION:The waste water of middle and low concn. contg. org. pollutants such as waste water of fishery processing, waste water of night soil or the like is first supplied into the 1st conditioning and anaerobic tank 1 contg. anaerobic bacteria such as lactic acid bacteria or the like where the waste water is treated; in succession, the water is treated in the 1st aerobic tank 2 contg. aerobic bacteria such as zooglea bacteria. The treated water is treated together with the waste water having pollution of middle and high concn. treated in the 2nd conditioning and anaerobic tank 3 in the 2nd aerboic tank 4, whereafter the aerobic sludge is separated by settling in a settling and separating tank 5. The treated water is added to the waste water from the tank 1. The activity of the waste water in the tank 1, 3 and the tanks 2, 4 is increased and the treatment is made possible without diluting the waste water having the pollution of middle and high concn.
Patent JP-H0319379-A (JP)
Title: Solar cell
Inventor: KAWAKAMI SOICHIRO
IPC: H01L31/04
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a solar cell at a low cost which is high in reliability and usable as a power source for various kinds of equipments with only a simple wiring cut process without any design change by a method wherein a wiring used for connecting photoelectric conversion regions formed on a flexible insulat ing substrate together in series and another wiring used for connecting them together in parallel are previously provided. CONSTITUTION:A first electrode pattern 101 of two-layered structure is formed on a polyester film 100 of a plate-like flexible insulating substrate by the use of an evaporation mask. Then, the pattern 101 is masked for isolating photoelec tric conversion regions from each other, and an nip junction amorphous silicon semiconductor layer 102 is formed, an In2O3-SiO2 layer 103 is evaporated through an electron beam method for the formation of two or more photoelectric conver sion regions. In succession, conductive resin pastes 104 are formed through screen printing, and a surface protective layer 105 of an adhesive applied Teflon film is hot-bonded thereon by pressure to form a solar cell.
Patent JP-H11344688-A (JP)
Title: Stimulation-responsive polymer composition and optical element using that
Inventor: AKASHI KAZUSHIRO
IPC: C08L101/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a stimulation responsive polymer compsn. having a self-holding property which prevents the leakage of a liquid and the generation of bubbles and which can develop various applications by providing a region containing a liquid and a stimulation responsive polymer material in which the solubility in the liquid is changed by addition of a stimulation, and an isolation member which surrounds the region. SOLUTION: This compsn. has a region containing a liquid and a stimulation responsive polymer material in which the solubility in the liquid is changed by addition of a stimulation, and an isolation member which surrounds the region. In figure (a), a mixture of the stimulation-responsive polymer material and the liquid are isolated and exist in a phase separation state a matrix as the isolation member. In figure (b), a stimulation-responsive liquid is sealed in a capsule film consisting of a polymer compd. as the isolation member. If figure (c), the stimulation responsive liquid containing a coloring material is sealed in a capsule film consisting of the polymer compd. as the isolation member.  In figure (d), the plural capsules are dispersed in a matrix state in which the stimulation-responsive liquid is sealed in the capsule film consisting of the polymer compd. as the isolation member.
Patent JP-H0317762-A (JP)
Title: Handwritten input type conversation device
Inventor: UCHIDA YUKO
IPC: G06T1/00
Filed: 1989-06-14
Abstract: PURPOSE:To attain a smooth conversation between the remote places by performing the inter-field communication and a drawing process of the input data. CONSTITUTION:When both sides try to start input operations, the drawing data is inputted from a system 1 via a handwritten input means 3. Thus a drawing data analyzing means 10 informs the start of input to a transmission right control means 8. The means 8 changes its own state into a transmission right request state and informs a transmission right control means 18 of the reception side of the request of the transmission right via a communication medium 100. If a request is received from a system 2 for the transmission right, the means 8 knows that the system 2 is not ready for transmission/reception and inhibits the means 10 from analyzing data and transferring the data to a data output control means 17. At the same time, the means 18 is ready again for transmission/reception by itself. Thus it is possible to always keep the coincidence of display contents between both systems and to perform the smooth interaction between them.
Patent JP-H102794-A (JP)
Title: Integrated circuit for optical disc pickup
Inventor: TERADA YOSHITAKA
IPC: G01J1/44
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To process signals stably at high rate by a constitution, wherein a light-receiving means having a plurality of light-receiving regions and a differential amplifier type current/voltage conversion means for processing the output from the light-receiving means are provided on a same chip. SOLUTION: A main light-receiving region 21 for receiving the reflected light of a main spot comprises four light-receiving elements 21a-21d, e.g. photodiodes, and a side light-receiving region 22 for processing a side spot comprises similar light-receiving elements 22a, 22b. Output currents from the elements 21a-21d are converted into voltages through I-V conversion circuits 31, 32 receiving a first reference voltage. Differential amplification is performed using a second reference voltage, generated from a second reference voltage- generating circuit 50 having same structure as the circuits 31, 32, under a state of no-input. Consequently, DC component is prevented from fluctuating in additive amplification, and the signal is stabilized.  The circuits 31, 32, 50 are differential amplifiers having an emitter grounded differential stage, comprising only an NPN transistor and a resistor and since it can perform high rate processings, the entire integrated circuit can be simplified.
Patent JP-S5676875-A (JP)
Title: Character reader
Inventor: MURAKAMI HIROYASU
IPC: G06K9/62
Filed: 1980-10-30
Abstract: PURPOSE: To perform the rereading without lowering the reading process efficiency, by storing temporarily the character pattern which is rejected to be recognized and then giving again both the preprocess and the recognizing process to the character pattern after the prescribed reading action is over.  
     CONSTITUTION: The character pattern is read through the reciprocal motion of the reading head 3 and then supplied to the quantizing circuit 5. The circuit 5 converts the output of the head 3 into the digital signal to supply it to the preprocess circuit 6 and the memory part 8. The circuit 6 detects the character pattern with every character and then cuts it out to deliver it to the recognizing circuit 7. In this instant, if the recognition is rejected, the control part 9 stores temporarily the character pattern in the part 8. When the reading is over for the character pattern equivalent to one line, the part 9 supplies successively the recognition-rejected pattern within the part 8 to the circuit 6. Then the preprocess is carried out under the different conditions from the first preprocess, and the rerecognition is given through the circuit 7. As a result, the rereading can be carried out without lowering the reading efficiency although some characters have the rejection of reading. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07329858-A (JP)
Title: Battery attaching/detaching structure for motor-driving assisted bicycle
Inventor: ISENO MITSURU
IPC: B60S5/06
Filed: 1994-06-11
Abstract: PURPOSE:To provide the battery connecting and disconnecting structure for connecting a battery to a motor-driving assisted bicycle, which utilizes the power of a motor mounted on a car body so as to help the man-power travelling, and for detaching it therefrom. CONSTITUTION:An upper end right and left branch piece 33a of a guiding and locking member 33 is integrally installed in a seat tube 4, which is arranged adjacent to a curved part of a main frame, with a bolt 34, and a lower end right and left branch piece 33b of the guiding and locking member 33 is integrally installed in the seat tube 4 by welding, and the guiding and locking member 33 is formed with a right and left guiding piece 33c directed oblique upward from the upper end right and left branch piece 33a toward the front part. A locking piece 33e, which is smoothly bent and curved upward like a U-shape from the upper edge base end 33d of the right and left guide piece 33c, is formed, and an engaging member 35 is integrally installed in the rear wall 26a of a lower case 26 with a bolt or the like, and the engaging member 35 is provided with a projecting piece 35a, which is positioned outside of the right and left branch piece 33c of the guiding and locking member 33 and which is directed backward half upward, and an engaging shaft 35b to be engaged with a locking piece 33e of the guiding and locking member 33.
Patent JP-S6311668-A (JP)
Title: Cvd method
Inventor: KUSUMOTO TOSHIO
IPC: C23C16/04
Filed: 1986-06-30
Abstract: PURPOSE:To provide a CVD method which can form a 2nd thin metallic film only on the surface of a thin metallic film at a high speed by forming a thin insulating film and the thin metallic film on a substrate surface, then utilizing the difference in absorption of light between the two thin films and the substrate. CONSTITUTION:The 2nd thin metallic film 11 consisting of W is formed by the following method on the surface of the thin metallic film 10 of W on the Si substrate 3 which is formed with the thin insulating film 9 of SiO2 on a part of the surface and the thin film 10 on the other part: A substrate holder 2 is kept rotated the substrate 3 surface is projected with the IR rays from an IR lamp 8 of 1.1-3mum wavelength to provide the max. intensity while H2, i.e., a reducing gas and WF6, i.e., gas contg. metallic elements are introduced into a reaction vessel 1 under the reduced pressure. As a result, the thin film 10 of W has the larger absorptivity than the Si substrate 3 and the thin SiO2 film 9 in the entire wavelength region mentioned above; therefore, the thin film 10 is more strongly heated than the thin film 9. The W grows accordingly with lapse of time on the surface of the thin film 10 and the above-mentioned thin film 11 is formed on the surface of the thin film 10.
Patent JP-H07329975-A (JP)
Title: Vessel for delivery of the contents with latch function
Inventor: SHIKAMURA KEIICHI
IPC: B65D25/22
Filed: 1994-06-10
Abstract: PURPOSE:To prevent loss of a cover on a push-button and retract the cover when the cover is not used to hook on a pipe or the like to increase the space efficiency. CONSTITUTION:A vessel can be transferred to a position where the cover 3 for a push-button 4 to deliver the contents in the vessel body 1 is latch on an arbitrary latch (pipe 7) in the inside or outside of a room from the original cover position while keeping the unit structure with the vessel body 1.
Patent JP-H07329439-A (JP)
Title: Many-time thermal transfer recording medium
Inventor: MATSUMURA NAOKI
IPC: B41M5/30
Filed: 1994-06-10
Abstract: PURPOSE:To provide a many-time thermal transfer recording medium eliminating a problem such that printing nonuniformity is generated in a conventional many- time thermal transfer recording medium by the irregularity of printing density and ink transfer quantity due to the number of times of printing and imparting uniform density and printing quality regardless of the number of times of printing. CONSTITUTION:A hot-melt ink layer is provided on a support and a transfer control layer containing a thermally non-softening resin having release action with respect to hot-melt ink and image receiving paper as a main binder is provided on the ink layer and thermally non-meltable fine particles having lubricating action with respect to the hot-melt ink and the image receiving paper are added to the transfer control layer.
Patent JP-H0319605-A (JP)
Title: Apparatus for farm working in field
Inventor: FUKUI YASUO
IPC: B66C17/00
Filed: 1989-06-14
Abstract: PURPOSE:To eliminate the need of guide rails and reduce cost by moving large sliders which support small sliders and are supported and guided on guide rows without using any guide rails and further moving the small sliders having a smaller interval than the guide interval from one end to the other in the guide row direction. CONSTITUTION:Many equally spaced independent guides (1a) and (1b) on parallel both sides of a field are installed to construct guide rows. Large sliders (2a) and (2b) respectively having a length of >=2 times based on the guide interval ride on the guide rows of both sides. The large sliders (2a) and (2b) are respectively supported and guided with >=2 guides (1a) and (1b) and slid left and right. Small sliders (3a) and (3b) respectively ride on the large sliders (2a) and (2b). The small sliders (3a) and (3b) are respectively supported and guided with the large sliders (2a) and (2b) and slid in the same manner as that of the large sliders (2a) and (2b) left and right therein. Two ropeway cables 7 riding on a cart 6 equipped with an agricultural working tool 5 are supported through vertical sliders (4a) and (4b) with the small sliders (3a) and (3b) on both sides of the field.
Patent JP-H05338283-A (JP)
Title: Printer
Inventor: HOSHINO KOEI
IPC: G09G5/22
Filed: 1992-06-12
Abstract: PURPOSE:To inform a state of an external character font memory to an external apparatus and omit transmission of unnecessary external character data by outputting selection information for informing clear of the memory to the external apparatus connected before switching when a connecting state of a plurality of the external apparatuses is switched. CONSTITUTION:A plurality of external connecting interfaces 1, 2 are respectively connected to a plurality of external apparatuses 20, 21. A receiving buffer 3 receives print data by switching connecting states of the plurality of the interfaces 1, 2 in terms of a conjunction. Further, an external character font memory 8 stores external character data sent from the plurality of the apparatuses 20, 21. An interface controller 6 clears the memory 8 when the connecting state of the buffer 3 and the plurality of the interfaces 1, 2 is switched, and outputs a selection signal to the external apparatus connected thereto through the interface connected previously.
Patent JP-S5777913-A (JP)
Title: Automatic balance recorder
Inventor: ARAGAI KAZUTERU
IPC: G01D15/22
Filed: 1980-10-31
Abstract: PURPOSE:To achieve an independent control of a chopper and a paper feeding without unstability of the servo and amplification systems by regulating a chopper motor with vertical oscillation of a chopper pen and a specific pen position signal. CONSTITUTION:A motor 2 incorporated in a recorder 1 is controlled receiving a paper feed controlling signal a from outside. On the other hand, when a chopper motor control signal b is inputted into a chopper motor controlling circuit 4, a correction signal c for controlling a chopper motor is outputted to drive a chopper motor 3. With the input of the signal b, judgement is made on whether it corresponds to the specific pen or not by a pen vertical movement signal e. When it is YES, the signal b is confirmed and the correction signals c are produced continously  as long as the signals b are inputted. When they are not inputted, the output of the signals c is halted. Thus, the chopper and the paper feeding can be controlled independently without unstablity of the servo and amplification systems.
Patent JP-S64159-A (JP)
Title: Polysulfide composition
Inventor: TOKITO KATSUAKI
IPC: C08K3/22
Filed: 1987-06-22
Abstract: PURPOSE: To obtain a composition which can cure into a product having unimpaired surface appearance and beautifulness and excellent sealability, by mixing a liquid polysulfide with lead dioxide and phenylhydrazine or sodium perborate.  
     CONSTITUTION: A composition comprising 100pts.wt. liquid polysulfide, 2W30pts. wt. lead dioxide and 0.001pt.wt. phenylhydrazine and/or 0.1W10pts.wt. sodium perborate. A polymer terminated with a reactive mercapto group, desirably, a polymer represented by the formula is used as said polysulfide. In the formula, X has an average of 2W45, and R is a bivalent aliphatic group whose carbon chain may be interrupted by an oxygen atom). Lead dioxide is a curing agent for the liquid polysulfide. By using phenylhydrazine and/or sodium perborate, a defect of a liquid polysulfide-based sealing material, namely, cratering can be prevented. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H104437-A (JP)
Title: Digital signal transmitter
Inventor: IIDA YUKIO
IPC: H04L27/36
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To avoid a situation where an error occurs in a carrier digital signal and which results from the feedback of a sent carrier digital signal to a local oscillating part and also to fuly operate with only a single local oscillating part by applying quadrature modulation to a carrier signal which has a prescribed frequency by a base band signal. SOLUTION: A quadrature modulation part 21 forms a carrier digital signal SDI with a dividing signal SLD as a carrier signal by applying quadrature modulation to the carrier signal by a digital base band signal DI from a digital signal generation part 11. A frequency transformation part 25 undergoes frequency transformation by using a 2nd distributing signal about the signal DSI through an LPF, from which the part 25 acquires an output carrier digital signal SCI. The signal SCI which is acquired from the part 25 is amplified by an amplifier, supplied to a sending antenna 15 and transmitted by radio after an image frequency component, etc., is eliminated by a BPF.
Patent JP-S6045744-A (JP)
Title: Fuel controller for engine
Inventor: TAKIZAWA SHINOBU
IPC: F02D41/14
Filed: 1983-08-22
Abstract: PURPOSE:To exactly control fuel at the high ratio of the fuel to air, without being affected by secondary air, by using an engine condition compensation value as basic data to calculate an engine condition compensation value at the high ratio of the fuel to the air. CONSTITUTION:An injected quantity is instructed to an injector 8 for injecting fuel into an intake passage 7 downstream to an air cleaner 6. Air sucked through the air cleaner 6 is pressurized by an air pump 9. The energizing and de-energizing of a solenoid valve 12 for secondary air control, which is provided in a passage 11 for supplying secondary air to the upstream part of the exhaust passage 10 of an engine E, are controlled by a microcomputer 5, which receives the output signals from a negative pressure sensor 13, a rotation sensor 15, an O2 sensor 1, an intake temperature sensor 17 and a water temperature sensor 18 to calculate an engine condition compensation value at the high ratio of fuel to air to perform the open-loop control of the ratio on the basis of the compensation value.
Patent JP-S5775869-A (JP)
Title: Carriage scanning type ink jet recorder with deflecting control
Inventor: HORIIE MASANORI
IPC: B41J2/125
Filed: 1980-10-31
Abstract: PURPOSE:To facilitate arrangement of electrodes and to prevent staining of the electrodes or leak by a device wherein an electric charge detecting electrode is provided at a predetermined position out of a scanning range of a carriage for the recording. CONSTITUTION:In an ink jet recorder in which a carriage 22 provided with an ink jet head 9 and a gutter 21 is traveled along guide bars 221, 222 to perform the recording, an electric charge detecting electrode 23 is disposd so that it locates before an ink drip capturing plate 21a (on the side of the ink jet head 9) and the ink hitting upon the plate 21a is caused to drip in the gutter 21, at the stopped position (home position) out of a scanning range of the carriage for the recording. By so doing, it becomes possible to avoid staining of the electrode or leak due to splashes of ink within the gutter, which has been experienced in such a prior recorder that the electric charge detecting electrode is attached in the gutter.
Patent JP-H113408-A (JP)
Title: Card crime preventing device and its method
Inventor: OSAKI NOBUAKI
IPC: G06K19/06
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To destroy magnetic information of an illegal card so that the illegal card can not be used and also to stamp meaning unavailable. SOLUTION: This device consists of a magnetic head 2 that is attached to a card running plane 1 which is arranged in a collating machine, an electromagnet 3 that is similarly attached to the plane 1, an illegal mark stamping machine 4 that is similarly attached to the plane 1, a card stopper 5 that is similarly attached to the plane 1, a control unit 6 which collates legality and illegality by sending and receiving magnetic information from the head 2 through a communication line and sends the information, and an adaptor card which operates the electromagnet 3, the machine 4 and the stopper 5 based on a signal from the unit 6.  In such cases, when a card is legal, the stopper 5 is released and the card is sent to a normal processing position, and when a card is illegal, magnetic information stored on the card is destroyed by the electromagnet 3, and also, the machine 4 stamps print which means that it is unusable.