baber/WOPTO huggingface dataset:
Patent JP-H03209787-A (JP)
Title: Semiconductor light emitting element
Inventor: KASHIMA YASUMASA
IPC: H01S5/00
Filed: 1990-01-11
Abstract: PURPOSE:To reduce the leakage current to the light absorbing layer at a light absorbing section so as to improve the light absorbing effect of the light absorbing layer by providing the first and second electrodes which are short-circuited to each other in such a way that the first and the second electrodes are respectively attached to the top and bottom sides of the light absorbing layer directly or through semiconductor layers. CONSTITUTION:The first electrode 51 and second electrode 53 which are short- circuited to each other are respectively attached to the top and bottom sides of a light absorbing layer 33b in such a way that the electrode 51 is attached through an N-InP clad and N-InGaAsP contact layers 35 and 37 and the electrode 53 through a P-InP clad layer 31 and P-InP substrate. When a desired current is made to flow to a light emitting section 11 through a header anode 67, light emitting layer 33a, and header cathode 65, desired light is obtained. On the other hand, since the electrodes 51 and 53 (P-side electrode 41) are short- circuited to each other in a light absorbing section 13 through a gold wire 69a, no electric current flows to the light absorbing layer 33b and only light absorption efficiently takes place in the layer 33b.
Patent JP-S6179091-A (JP)
Inventor: ORABU AABO KURISUTENSEN
IPC: F16L/
Filed: 1985-01-12
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-S60147790-A (JP)
Inventor: FUJITA YUUJI
IPC: G09G3/30
Filed: 1984-01-11
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-H11199886-A (JP)
Title: Grease composition
Inventor: YAMAZAKI MASAHIKO
IPC: C10N30/08
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a grease composition that is inexpensive, has improved lubricant properties at elevated temperatures and excellent resistance to heat by combining a base oil containing a fluorine oil with a thickener of a urea compound bearing fluorine atoms in its molecular skeleton. SOLUTION: This grease composition is composed of (A) a fluorine oil (a perfluoroether oil or the like) (B) a thickener of a urea compound bearing fluorine atoms in its molecular skeleton, preferably represented by the formula (R1 and R3 are each a 6-30C hydrocarbon; R2 is a 6-15C hydrocarbon; at least one of R1 and R2 contains fluorine atoms). In the component A, lubricants other than the fluorine oil is preferably contained at a weight ratio of 1/99-20/80 (the fluorine oil/the other oils). In a preferred embodiment, the amount of the urea compound of the component B, particularly the compound of the formula, is 20-40 wt.% based on the composition.
Patent JP-H01180923-A (JP)
Title: Recovering method for noble metal
Inventor: HIRAKO MAMORU
IPC: C22B7/00
Filed: 1988-01-12
Abstract: PURPOSE:To drastically reduce the recovery cost of noble metal at the time of recovering gold and other noble metals from noble metal-contg. waste fluid contg. iodine by making the waste fluid strongly alkaline, selectively depositing gold and then depositing the rest by electrolysis, etc. CONSTITUTION:The noble metal-contg. waste fluid contg. iodine is regulated to >=12pH to selectively deposit gold. Said gold and the mother fluid are then separated. The fluid is then subjected to chemical reduction and/or electrolysis to deposit the remaining noble metals.
Patent JP-S5498404-A (JP)
Title: Turbine starting control system
Inventor: NIKAWARA SEIITSU
IPC: F01D19/00
Filed: 1978-01-20
Abstract: PURPOSE: To accomplish stable shift to PID (proportional plus integral plus derivative) control by opening the turbine control valve gradually by a given opening until the opening point thereof while in preliminary running control, and closing thereof by a given degree when the speed reaches a set level.  
     CONSTITUTION: With a turbine starting program coming into action at a time t 0 , a main stop valve bypassing valve is opened gradually by a given opening Δ 1  until a time t 1  when the start of rising turbine speed is detected. Upon detection of the starting point in the rising speed, the bypassing valve 3 is closed by a given opening Δ 1 , in the subsequent control cycle to make a condition specified immediately prior to the start in the rising turbine speed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09192437-A (JP)
Title: Air cleaner
Inventor: HASHIMOTO NOBUYUKI
IPC: B01D47/02
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To efficiently clean air over a wide range. SOLUTION: In an operation in a mode of a large quantity of flowing air, a centrifugal blower 18 and an exhaust fan 2 are driven to suck fresh air through an air inlet duct 3. A part of this air is jetted into water in a tank 4 from the rotating centrifugal blower 18 and is cleaned, and the rest is directly fed into the tank 4, and is brought into forcible contact with the water surface and cleaned. In an operation in a silent mode, only the exhaust fan 2 is operated, and air sucked through the air inlet duct 3 is directly fed into the tank 4, and is brought into forcible contact with the water surface and cleaned. In an air cleaner 1, since two kinds of operation modes are selected, optimum cleaning of air is made in accordance with the level of contamination in air, use time or the like.
Patent JP-2000201884-A (JP)
Title: Endoscope
Inventor: NAKAMURA TAKEAKI
IPC: G02B23/24
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope having an imaging system or an observation system in an airtight structure without extending a hard distal end length or without enlarging an outer diameter. SOLUTION: As for an imaging unit 17 housed inside the hard distal end of an electronic endoscope, a CCD frame 34 to which a CCD 36 is attached is airtightly connected and fixed to a lens frame 33 to which an objective lens system 31 is attached. The periphery of the connection part of the CCD 36, a hard substrate 38 and an image pickup cable 18 is covered with a metal frame 54 whose tip is airtightly connected on the outer peripheral surface of the CCD frame 34. Then, the rear end side of the metal frame 54 is turned to the structure of being airtightly fixed by solder 57 at the part of a metal ring 53 for caulking and press-fixing the protective tube 19 of the image pickup cable 18, and the image pickup unit 17 is housed inside the tip part by shortening the hard length.
Patent JP-H05248149-A (JP)
Title: Raisable door for handling commodity
Inventor: BERUNAARU KURAUTOREERU
IPC: E06B9/34
Filed: 1993-01-14
Abstract: PURPOSE: To prevent penetration of dust by arranging a plurality of reinforcing half-bars to face each other at every distance at both faces of a rising and falling curtain and fixing the half-bars and the curtain to come into close contact with each other through a clamp means. CONSTITUTION: A flexible curtain 4 moving up and down through a sliding way 8 is attached to a door fence 5 provided on a wall 9 of food plant, chemical plant, etc. Next, pairs of half-bars 6 having a planar part at one side edge are provided. These bars 6 are arranged in pairs at every distance in the curtain 4. These bar are held at the planar parts of each pair of bars 6 and both are closely stuck to each other by a clamp means such as flat head screws. Further, in this time, the joints of the bar edges are covered with a sealant. The narrow parts formed at both ends of the bars 6 is put in the sliding way 8 to guide the curtain moving up and down. In this way, dust can be prevented from entering into the fitting part of the reinforcing bars or stuck dust can be completely cleaned away and further, propagation of bacteria can be prevented.
Patent JP-H01181900-A (JP)
Title: Iron
Inventor: SAITOU KIMIYO
IPC: D06F75/26
Filed: 1988-01-12
Abstract: PURPOSE:To eliminate danger due to heating and to improve safety by equipping an iron with a conduction cutting off means to cut off the conduction to a heater when first, second, and third timers become a time-up state. CONSTITUTION:Since the iron is composed so as to select and timer-operate either a first timer 16 or a second timer 17 according to the position of an iron body, to select and timer-operate either the second timer 17 or a third timer 18 next according to the position of the iron body when the first timer 16 is timer-operated once, and to cut off the conduction to a heater 10 when the first, second, and third timers 16, 17, and 18 timer-operated in this manner become the time-up state, the conduction to the heater 10 can be cut off when the iron body is left as it is under a self-supporting state for ten minutes at the time of turning on a power source, and the conduction to the heater 10 can be cut off when the iron is used afther that, made into the self-supporting state again, and left as it is for five minutes. Consequently, the safety can be improved under a state in which the ironing surface of the iron body is heated.
Patent JP-S58122711-A (JP)
Title: Foil wound transformer
Inventor: HASEGAWA NORIHIKO
IPC: H01F27/30
Filed: 1982-01-18
Abstract: PURPOSE:To prevent any deformation and dropping of the content of a transformer due to the weight of the content or short-circuit mechanical force, by supporting foil windings through a buffering insulating member. CONSTITUTION:Metal foil 4 and insulating sheets 5 are wound in layers on the leg section 1 of an iron core to form a low-voltage winding 2 and a high voltage winding 3. Cooling ducts 6 are housed among these windings. An insulating member 14 contacting with the lower part of the foil windings and having mechanical buffer action is arranged in this transformer. This member 14 is provided on an insulating structure material 15 provided at the base section of a tank 13. The load of the foil windings is supported by the member 15 through the member 14. In this case, the member 14 is composed of a member having corrugated shape or a curved face such as embossed surface. This can prevent the contents in the transformer from deformation and dropping caused by short- circuit mechanical force or the dead load of the windings. Furthermore, deformation in the radial direction can effectively be prevented.
Patent JP-S58122308-A (JP)
Title: Method and equipment for heat storage operation of waste heat recovery rankine cycle system
Inventor: KIMURA TOSHIHIRO
IPC: F01K25/00
Filed: 1982-01-18
Abstract: PURPOSE:To improve the rate of operation of a waste heat recovery Rankine cycle system, by providing an exhaust gas quantity control valve which stops the supply of exhaust gas to a steam generator and by providing a supplied liquid quantity control valve which regulates the suplied liquid quantity of a heat medium. CONSTITUTION:A waste heat recovery Rankine cycle system comprises a steam generator 4, an expander 10, a condenser 12 and a pump 14. When the temperature of exhaust gas at the inlet port of the steam generator 4 has fallen, a gas quantity control valve 2 is entirely closed and a speed governing valve 9 and a supplied liquid quantity control valve 16 are reduced of their degree of opening to effectuate primary heat storage operation. When the temperature has fallen further, an emergency shutoff valve 8 is entirely closed and the supplied liquid quantity control valve 16, a liquid level control valve 7 and the exhaust gas quantity control valve 2 are also entirely closed to effectuate secondary heat storage operation. The heat storage operation in thus enabled to effectively use heat energy to enhance the rate of operation of the heat recovery Rankine cycle system.
Patent JP-H02186769-A (JP)
Title: Picture communication equipment
Inventor: MAEDA TORU
IPC: H04N1/00
Filed: 1989-01-13
Abstract: PURPOSE:To output identification information as control information in the case to read out plural picture data from a memory and transmit them to a remote party station through one round of communication by storing the identification information to identify plural transmitting instructions or the pictures of an original corresponding to those. CONSTITUTION:At first, the header part of a report is printed. The header is composed of the output time of the report, the telephone number of its own station and the number of pages, etc. Next, the receipt number of a transmitted picture is recorded end outputted. Next, it is decided whether plural originals were mail-post-transmitted or not, and in the case where plural originals were mail-post-transmitted, the receipt numbers assigned to the transmitted pictures at the time of the transmitting instruction are recorded by turns. Afterwards, the information related to the telephone number and the abbreviated name of the remote party station, the time of the start of the communication, communication time, the number of transmitted sheets and communicated result is reed out from the control record area of a RAM 3, and is recorded and outputted. Thus, the communication control information of its own original picture or the communicated result, etc., can be confirmed.
Patent JP-H09198533-A (JP)
Title: Automatic ticket vending machine
Inventor: TSUBAKIHARA TAKAYUKI
IPC: G07B15/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To exactly issue a transfer train certificate or a delay certificate when any abnormal state is generated by issuing the transfer train certificate when it is judged that the utilizable zone information of a train ticket medium is related with an abnormality generated station or an abnormality generated route. SOLUTION: A communication control part 132 for performing on-line communication with a managing device 400 through a communication line is connected through a bus 150. At the managing device 400, information required for issuing the transfer train certificate and the delay certificate is inputted. Further, a various certificate issuing part 140 for performing issuing processing for the transfer train certificate and delay certificate, etc., and a reader part 144 for reading information recorded on commutation tickets are connected through the bus 150 to a CPU 120. Thus, it is judged whether the inserted train ticket medium is related with the abnormality generated station or the abnormality generated route or not and corresponding to the judged result, the transfer train certificate and the delay certificate can be automatically issued.
Patent JP-H01180631-A (JP)
Title: Information retrieving system
Inventor: ASAKAWA SATOSHI
IPC: G06F17/30
Filed: 1988-01-12
Abstract: PURPOSE:To ensure the continuation of processing in an information retrieving system by sorting undefined words in accordance with a process where the retrieving conditions are produced through the analysis of meanings of other words in an inquiry sentence and displaying the processing result with respect to each of sorted undefined words. CONSTITUTION:When an inquiry sentence of a natural language is inputted to a dictionary collation part 31, the part 31 collates words in the input sentence with those registered in a dictionary file 33 to check the attributes of words, etc., and approves these words. An undefined word processing part 32 decides the types of the undefined words if detected and refers to the analyzing results of meanings of other words in the inquiry sentence to sort those undefined words in response to production processing for retrieving conditions of the inquiry sentence. Thus the undefined words are processed. The result of this processing is displayed at a display part 6 in the form of a message for users. Thus the processing can be continued in an information retrieving system.
Patent JP-S5498306-A (JP)
Title: Preparation of human blood-plasma cholinesterase
Inventor: FUKUYAMA KAZUMI
IPC: A61K38/17
Filed: 1978-01-23
Abstract: PURPOSE: To prepare high purity cholinesterase in high recovery, from human blood-plasma or a cholinesterase-containing fraction originated therefrom.  
     CONSTITUTION: (1) Human blood-plasma or a fraction of blood-plasma protein containing cholinesterase is fractionated in an aqueous medium containing 0.5W5% of proteins at pH3W7 with polyethylene glycol, and the precipitate is separated from the solution; (2) the precipitate is subjected to ion exchange chromatograpy in an aqueous medium at pH4W6; and (3) the eluted liquid is fractionated at a protein content of 0.01W5% and pH4W10 using ammonium sulfate and sodium sulfate, and the precipitate is separated from the solution. The steps (1) to (3) can be carried out in arbitrary order. The aqueous solution of cholinesterase thus obtained may be converted to a stable solid esterase preparation by adding a neutral amino acid, sugar, etc. as a stabilizing agent, followed by freeze-drying. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04212799-A (JP)
Title: Semiconductor memory built in test circuit
Inventor: MIZUKAMI TAKESHI
IPC: G11C29/12
Filed: 1991-01-22
Abstract: PURPOSE:To reduce a chip area and to speed up reading out by providing AND and NOR circuits and allowing testing with one point of common writing bus and two points of reading out busses. CONSTITUTION:Data amplifiers DA 1 to DA n corresponding to memory cell arrays MA 1 to MA n and a bus WB for writing to transmit the data for writing to the amplifiers DA 1 to DA n are provided. A logic circuit 5 is provided to directly input the 1st data of the amplifiers DA 1 to DA n. The circuit 5 supplies the data to attain a preset level to the bus RB 1 for reading out when all the 1st data are the 1st level. A logic circuit 6 is then provided, and is directly inputted with the 2nd data. The data to attain the preset level is similarly supplied to the reading out bus RB 2. A logic circuit 7 outputs the test result decision signal according to the data of the bus RB 1, RB 2.
Patent JP-H04237357-A (JP)
Title: Screen display system for external reception information
Inventor: TSUMUGI MIYUKI
IPC: G06F3/048
Filed: 1991-01-22
Abstract: PURPOSE:To always display a layout which is not defined on the terminal side by receiving external information by a host computer and requesting the external information by a number allocated to the information from the terminal side. CONSTITUTION:A transmission/reception control part 4 receives the information number of information inputted from a keyboard 3, sets up the number in a telegram to be transmitted to the host computer and transmits the numbered telegram. Since the inputted number information is set up in the telegram and returned as the result of the transmitting processing 5, the control part 4 receives the telegram and control is transferred to an information editing part 8. The editing part 8 decomposes the telegram received by the control part 4, reconstitutes the decomposed telegram and forms an attribute table and a picture display table. A picture display part 9 extracts data from the two tables and displays an image.
Patent JP-S58122338-A (JP)
Title: Power system controller of vehicle
Inventor: KAMIYAMA ZENJI
IPC: B60W10/10
Filed: 1982-01-14
Abstract: PURPOSE:To minimize the fuel consumption by providing an indicating means which commands an engine power and a revolution speed, an engine power regulating means and a transmission gear ratio regulating means which regulates a transmission gear ratio of power transmission gears. CONSTITUTION:Driving wheels 5 are linked to an output shaft 2 of an engine 1 via stepless transmission gears 3 and a propeller shaft 4. An acceleration pedal 6 and a detector 7 make up an indicating means. Both of output signals from a shaft torque sensor 8 and a revolution speed sensor 9 are issued via a multiplier 10 to an engine controller 11, which actuates a throttle valve 12 to regulate the amounts of air and fuel. The controller also regulates a transmission gear ratio via a transmission gear ratio regulator 17 on the basis of a differential signal between outputs from an adder 15 and the revolution speed sensor 9. Such automatic regulation of a transmission gear ratio may minimize the fuel consumption.
Patent JP-H03213247-A (JP)
Title: Two-position select indexing device
Inventor: FUKUSHIMA SEI
IPC: B23Q16/06
Filed: 1990-01-12
Abstract: PURPOSE:To make selectively turning possible to an accurate position over an angular range of two kinds by providing a stopper and a stopper arm for restricting a turn stroke end of a turning member which can be reciprocation- turned with a shaft serving as the center by a rotary actuator. CONSTITUTION:When a rod 164 of an actuator 162 is actuated in an extension side, a point end part 165 of a stopper arm 153 is protruded on a turn locus of a turning member 150. Here the turning member 150 can be turned in a 60 deg. range from the initial position till the turning member 150 hits the point end part 165 of the arm 153. When the rod 164 of the actuator 162 is actuated in a contraction side, the turning member 150 can be turned in a 180 deg. range by retracting the point end part 165 of the arm 153 from the upper of the turn locus of the turning member 150. In such a way as mentioned, a holder for holding a workpiece or the like can be selectively turned to an accurate position over an angular range of two kinds.
Patent JP-H11205137-A (JP)
Title: Pll frequency synthesizer circuit
Inventor: SHIKA TOMOHIRO
IPC: H03L7/18
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To lock an output from a frequency mixer at the desired frequency in a short time by providing a first comparative frequency divider with which the frequency of the output signal is divided with the comparative frequency division number and the frequency divided output signal is defined as the second input signal of a first phase comparator. SOLUTION: A first voltage controlled transmitter 5 outputs the transmission signal at a transmission frequency FVCO 1 in proportion to a control voltage VCONT1. The transmission signal at this transmission frequency FVCO1 is inputted from a branching point 6 to a frequency mixer 7. The frequency mixer 7 generates a frequency F3 of a differential component between the transmission frequency FVCO1 and a transmission frequency FVCO2. A comparative frequency FC1 is generated by dividing the frequency F3 through a first comparative frequency divider 8, and inputted to a first phase comparator 3. Then, a feedback loop is formed from the first phase comparator 3, first loop filter 4, first power source control transmitter 5, branching point 6, frequency mixer 7 and first comparative frequency divider 8.
Patent JP-H05189993-A (JP)
Title: Recording and reproducing device
Inventor: SUDO KENGO
IPC: G11C5/00
Filed: 1992-01-16
Abstract: PURPOSE:To provide a recording and reproducing device capable of recognizing the recording starting positions or the like of respective recorded data in a semiconductor memory with easy operation and improving convenience and usability greatly. CONSTITUTION:In the recording and reproducing device 1 which records/ reproduces data groups in a memory card 6 composed of hatch erasing type semiconductor memories, index data corresponding to the respective data groups are recorded in the memory card 6 with the data groups. At the time of data reproducing, these data are visually displayed by a display means 13, consequently, an operator easily reproduces data of a disired position.