baber/WOPTO huggingface dataset:
Patent JP-H0821342-A (JP)
Title: Fuel injection type engine
Inventor: SAKURAI KENICHI
IPC: F02M69/08
Filed: 1994-07-07
Abstract: PURPOSE:To improve the reduction of the fuel cost and the purification of the exhaust gas by stabilizing the combustion without increasing the amount of the fuel to be supplied in the region from the low/intermediate speed and low load to the high speed high load. CONSTITUTION:In a fuel injection type engine 1 where an intake passage 16 open to a combustion chamber 13 is formed, an opening part 16a of this intake passage 16 is opened/closed by an intake valve, and a fuel injector 39 to inject the fuel in the intake passage 16 is provided, a fuel injection control means N to change the direction of the fuel injection of the fuel injector 39 according to the running condition of the engine is provided.
Patent JP-S5968488-A (JP)
Inventor: TSURUTA KATSUYA
IPC: E05F11/48
Filed: 1982-10-12
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-S57103730-A (JP)
Title: Mechanical descaling device
Inventor: SUDOU CHIYUUZOU
IPC: B21C43/04
Filed: 1980-12-17
Abstract: PURPOSE: To descale wire and bar materials perfectly without generating torsion by installing a pair of torsion regulating rolls in the inlet and outlet sides of front and rear descaling devices that have plural zigzag fixed groups of rolls having rolling grooves.  
     CONSTITUTION: In the front descaling device 4, horizontal fixed rolls 7aW7c and horizontal pressing rolls 7d, 7e are arranged zigzag on both sides of a pass line 6, and left and light regulating rolls for front and rear torsion 8a, 8b, 9a, 9b are provided on inlet and outlet sides of a housing 4-1. The rear descaling device 5 is installed in the rear of the device 4 making an angle of 90° thereto, and provided with vertical rolls 10aW10c, vertical pressing rolls 10d, 10e upper and lower torsion regulating rolls 11a, 11b, 12a, 12b similar to the above-mentioned rolls. Each pressing roll is shunted from the line 6, and a wire bar maerial is passed along the line 6 of the devices 4, 5 from a fixed guide 43, and rolled by each pressing roll to target elongaion. When torsion is generated in the bar material A, rolling reduction is adjusted. Further, each torsion regulating roll is regulated to eliminate torsion completely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5969117-A (JP)
Title: Combination using method of filter
Inventor: HIROYA YOSHITSUGU
IPC: B01D29/60
Filed: 1982-10-15
Abstract: PURPOSE:To use efficiently a filter medium, by setting in advance nominal critical pressure of each filter medium by a characteristic curve between a head loss and a passing liquid quantity, reading a head loss of each filter medium by a liquid passing test, and selecting the arrangement and combination of the filter medium and a filter in accordance with whether the head loss reaches said nominal critical value or not. CONSTITUTION:In case when filters are combined and used so that a load of catching particles is applied equally to each filter medium A-C, when a filter bed is consolidated by a turbid quality, a head loss at the time of passing of water rises an shown by a curve in the figure. Accordingly, the quantity of treated water to its use critical pressure is divided equally into three, head loss values (a), (b) and (c) corresponding to each treated water quantity are derived on said curve, and they are set as reference critical pressure of each filter medium. Subsequently, the filter mediums A-C are put into each filter 1-3, a liquid is made to pass by use of a device connected in series, it is read by a differential pressure gauge DELTAP provided on each filter that the head loss of one of three filters reaches the use critical pressure, each head loss value of each filter in this case is read, one of the filter mediums A-C, and connection of a pipe of the filter is determined.
Patent JP-H09323085-A (JP)
Title: Water electrolytic oxidizing method
Inventor: FUJITA KENICHI
IPC: C02F1/461
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To purify water containing organic matter, miscellaneous germs and the like by electrolytic oxidation. SOLUTION: When passing water to be treated through an electrode consisting of an oxidation-resistant metal plate to which DC plasma voltage is applied and which has water permeability to perform oxidizing treatment, the back face of the metal electrode (on the outflow side of water and on the opposite side to a cathode) is backed up by a water permeable structural body of carbon with an electrically insulating and water permeable sheet put between them, and DC plasma voltage is applied to the water permeable structural body to perform electrolytic treatment at a current not more than a carbon colloid deposition current value.
Patent JP-H0232730-A (JP)
Title: Molding method
Inventor: NAKAYAMA KIYOBUMI
IPC: B29L31/34
Filed: 1988-07-18
Abstract: PURPOSE:To prevent formation of burr on the surface of a metallic member by applying burr-preventive agent composed of resin or rubber dispersion or latex onto the surface of the metallic member across the border of a cavity. CONSTITUTION:Before a bracket 3 is set in a mold comprising upper and lower molds 11, 12, dispersion mainly composed of a copolymer of methacryl acid alkylester and acryl acid alkylester is applied uniformly across the border of a cavity 13 on the surface of the bracket 3 where a brush holder is formed, thus forming a burr-preventive agent coating film 15. The coating film 15 is also formed across the border of the cavity 13 on the surface of another metallic member i.e., a terminal member, to be inserted into the cavity 13 and applied with resin.
Patent JP-S57103065-A (JP)
Title: Comparison circuit
Inventor: NISHIMORI EIJI
IPC: G01R31/26
Filed: 1980-12-19
Abstract: PURPOSE:To eliminate the effect of an internal voltage drop due to collector saturation voltage and to make a feedback stable, by providing an output electrode and a positive feedback electrode separately at a collector region of an output transistor (TR). CONSTITUTION:At a collector region 3 of an output TR, a collector contact 7  and another collector contact 11 are povided and the 2nd collector electrode 12  is provided. The 1st collector electrode 8 is used as an output electrode for a  comparison circuit and the 2nd collector electrode 12 is used as a positive feedback electrode. Thus, the effect of output saturation voltage variance due to  load current on the feedback circuit can be reduced.
Patent JP-S6337951-A (JP)
Title: Image writing apparatus
Inventor: MASUDA KOJI
IPC: B41J2/45
Filed: 1986-08-01
Abstract: PURPOSE:To facilitate the assembling and constructing work of an apparatus and the maintenance and inspection work thereof while confirming the shift degree of a writing position, by constituting the title apparatus so as to be capable of controlling a delay time setting the applying timing of the picture element signal applied to a post-stage head. CONSTITUTION:One of picture element signals divided so as to be respectively applied to a front-stage head 1 and a post-stage head 2 is directly applied to the front-stage head 1. The other one is once accumulated in a memory buffer 7 and read by a reading circuit 9 with a definite delay time to be applied to the post-stage head 2 and written at a position where the images of the original one line are complete to obtain a desired image. Further, a variable timer 8 controlling the reading timing of the picture element signal accumulated in the memory buffer 7 is provided and a delay time is electrically selected to make it possible to set an image to an accurate writing position.
Patent JP-S5970152-A (JP)
Inventor: HERUMUUTO EBERUBAIN
IPC: H02J13/00
Filed: 1982-10-15
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-H0711067-A (JP)
Title: Thermoplastic elastomer composition
Inventor: OGURA TOSHIKO
IPC: C08L53/00
Filed: 1993-06-25
Abstract: PURPOSE:To obtain the subject composition, better in flexibility, processability, etc., and useful in the automotive field, etc., by comprising an elastomeric mixture of a specific composition in a cross-linked rubber-polyolefinic resin-based thermoplastic elastomer. CONSTITUTION:This elastomer composition is obtained by comprising (B) an elastomeric mixture composed of (i) 100 pts.wt. hydrogenated block copolymer having at least 2 polymer blocks A containing 5-70wt.% vinyl aromatic compound and consisting essentially thereof and at least one polymer block B consisting essentially of a conjugated diene compound in which at least >=70wt.% is hydrogenated, (ii) 5-500 pts.wt. nonaromatic softening agent for rubber and (iii) 10-100 pts.wt. polyolefinic resin an (A) a thermoplastic elastomer containing highly cross-linked rubber dispersed in a polyolefinic resin. Furthermore, the blending ratio (weight ratio) components (A)/(B) is preferably (10/90) to (90/10), especially (20/80) to (80/20).
Patent JP-2000005137-A (JP)
Title: Clinical radiation thermometer
Inventor: AWAYA KAZUKO
IPC: G01J5/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To measure body temperature accurately by providing a position detection means generating a signal corresponding to a depth of insertion of a probe part in the probe part and blowing an informing sound of a frequency or acoustic pressure corresponding to the signal of the position detection means by a blowing means. SOLUTION: A position detection means 6 generating a signal by corresponding to a depth of insertion of a probe part 2 inserted into an ear hole on a surface is arranged in the probe part 2. As the probe part 2 is inserted deeper and deeper, total light receive amount of external light received by the position detection means 6 is reduced, and when it is inserted down to a certain depth, total light receive amount is balanced. A body temperature measuring means 9 stores light receive characteristics and can calculate a depth of insertion when it receives total light receive amount from the position detection means 6. A blowing means 11 generates a sound of a frequency corresponding to a depth of insertion of the probe part 2. By the way, the blowing means 11 may generate a sound having magnitude corresponding to a depth of insertion of the probe part 2.
Patent JP-H0233387-A (JP)
Title: Rustproof coating of pc strand
Inventor: KUROSAWA RYOHEI
IPC: B29C48/06
Filed: 1988-07-21
Abstract: PURPOSE:To obtain a PC strand of high rustproofness through such processes that a PC strand with plural single wires mutually twisted is heated and then passed, in a untwisted manner, through a synthetic resin extruder where a thermoplastic resin is melted and injected into the strand followed by returning the original twisted state. CONSTITUTION:A PC strand 2 with plural single wires 2a is heated and then untwisted, using a untwisting machine 4 so that said single wires are separated from one another. The resulting strand 2 is then passed through a synthetic resin extruder 5 to inject a molten adhesive thermoplastic resin into the space among respective single wires 2a followed by returning to the original twisted state to form a synthetic resin coating layer a in and out said strand, thus obtaining the objective PC strand of extremely high rustproofness.
Patent JP-H04232334-A (JP)
Title: Integratead type gasification combining cycle electricity generating method
Inventor: RODONII JIYON ARAMU
IPC: F25J3/04
Filed: 1991-06-25
Abstract: PURPOSE: To improve the efficiency in electric power generation of a power cycle system that combines a gasifier and a gas-turbine combined-cycle power generator, by separating a flow of low-purity oxygen from air cryogenically and using part of the oxygen flow for fuel gasification. CONSTITUTION: An air separation unit 1, which is constituted of a dual-column distilling plant, is operated at elevated air-inflow pressure or at an absolute pressure in the range from 8 to 20 bar to produce low-purity oxygen or to separate the total amount of supply air into a flow of oxygen products and a flow of nitrogen products at elevated pressure. A gasification section 2 pulverizes, by way of example, coal and mixes it with high-pressure oxygen and nitrogen at elevated temperature to convert it into a gaseous fuel, which is introduced into a mixer 102 wherein it is mixed with high-pressure nitrogen from a duct 104 before passed to a power cycle 3. The fuel gas is then subjected, for combustion, to compressed air from a compressor 202 within a combustor 206, with the combustion gas used to drive a double-expansion engine made up of expanders 210 and 212.
Patent JP-S6242356-A (JP)
Title: Automatic adjusting device for pneumatic pressure
Inventor: SUGIHARA KAZUNORI
IPC: G11B15/58
Filed: 1985-08-19
Abstract: PURPOSE:To match the pneumatic pressure in a loop box to the set pneumatic pressure by using a pressure detector to detect the pneumatic pressure in the loop box, comparing the pneumatic pressure with the preset pneumatic pressure and regulating the air flow delivered from a blower depending on the difference. CONSTITUTION:A pressure detector 11 detects the pneumatic pressure in a loop box 2 changed by the operation of a blower 10 and gives an electric signal in response to the pneumatic pressure to a control section 14. After the signal is amplified by an amplifier 14a, the result is converted into a digital value by a converter 14b and inputted to a numeral processing unit 14c. The processing unit 14c compares the inputted digital value with a preset digital value and sends the signal according to the difference to an output processing unit 14d, the turning direction of a vane drive motor 13 is decided depending on the polarity of the signal to drive the vane drive motor 13 by a quantity in response to the inputted signal. The vane drive motor 13 is driven to change the turning stop angle of a vane 12, the air flow flowing through the vane is changed and the pneumatic pressure of the loop box 2 is changed.
Patent JP-H0928660-A (JP)
Title: Endscope shape sensing system
Inventor: UCHIMURA SUMIHIRO
IPC: G02B23/24
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a power-efficient, small-size, high-speed endoscope shape sensing system. SOLUTION: A probe 5 having a source coil 3 comprising a plurality of miniature uniaxial coils is housed in an insertion section 11a of an endoscope 11. High-frequency signals of different frequencies are outputted by a source coil driving circuit 29 for the simultaneous energization of the miniature uniaxial coils for the generation of a magnetic field in the neighborhood. Over a bed 2 of the patient to accept the insertion section 11a, an antenna coil 6 is arranged, which comprises an antenna array 4 with its elements running in the X- and Y-directions for the detection of the magnetic field. The detected signals are fed into a position sensing circuit 8, separated by a frequency extraction means according to their frequency-dependent magnetic data, and then the position of the source coil 3 is determined by calculation.  Furthermore, in an inserted shape sensing circuit 9, the shape of the insertion section 11a in the patient is determined by calculation, and the resultant endoscope shape is exhibited on a display 10.
Patent JP-H08339492-A (JP)
Title: Navigation device for vehicle
Inventor: NAKAMURA KAZUMASA
IPC: G08G1/0969
Filed: 1995-06-13
Abstract: PURPOSE: To prevent obsolete traffic information from being guided improperly by making an indication for urging a choice of a broadcasting station for traffic information unless stored traffic information is updated for a certain time, and automatically tuning the device to the broadcasting station for traffic information. CONSTITUTION: Under the control of a control processor 1, it is decided whether or not traffic information stored in the respective internal memories of an FM multiplex broadcast receiver 9, a radio wave beacon receiver 11, and a light beacon receiver 14 are updated for longer than the specific time, and when the information is not updated for longer than the specific time, an indication for a choice of the broadcasting station for traffic information is made. Under the control of the control processor 4, the traffic information is erased unless the traffic information is updated for longer than the specific time. At this time, the information of notices for the erasure of the traffic information is made under the control of the control processor 4.
Patent JP-H1025894-A (JP)
Title: Tension generating device and construction method using the same
Inventor: ISOZAKI MASANAO
IPC: E04B1/24
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To generate a tension between two adjoining column tops through simple operations. SOLUTION: Tracks 34 and 44 are installed overhead between hooking parts 31 and 41 to connect tensioning aid members 9, 9 extended from near adjoining column tops 12, 12 of a rigid frame structure and motion parts 32 and 42 located a certain distance apart from the hooking parts 31 and 41 so that a symmetric structure is established whose left facing member 3 and light facing member 4 holds a tension generating device 1 in suspension where the tracks 34 and 44 of the members 3 and 4 are threaded to the motion parts 43 and 42 of mating party and an expansion/ contraction part 6 is set over between the motion parts 32 and 42.  The tensioning aid member 9 extended from near the left column top 12 is connected with the hooking part 31 of the left facing member 3 while the tensioning aid member 9 extended from near the right column top 13 is connected with the hooking part 41 of the right facing member 4, and then the expansion/contraction part 6 is elongated to move the hooking parts 31 and 41 inward, and the intended rigid frame structure is completed in the condition that an inward oriented tension is given near the column tops 12 and 13 through the aid members 9, 9.
Patent JP-H0819320-A (JP)
Title: Mobile type working machine
Inventor: KAMIYAMA HISASHI
IPC: A01D34/10
Filed: 1994-07-07
Abstract: PURPOSE:To facilitate the operating efficiency and mobility by stretching a belt among wheels and auxiliary wheels. CONSTITUTION:This mobile type working machine is obtained by supporting the front and rear of a frame 12 to which a working machine 16 is attached with two wheels 10 capable of separating, approaching and vertically moving relatively to the frame 12 by a separating and urging force applied thereto, attaching at least two pushing wheels 54 in a state thereof floated from the ground between the wheels 10 and stretching a belt 62 in the form of an overlapping part passing through the under side of the working machine 16 over the wheels 10 and pushing wheels 54.
Patent JP-S6159982-A (JP)
Title: Electronic camera
Inventor: TAKU MASAKAZU
IPC: H04N5/781
Filed: 1984-08-31
Abstract: PURPOSE:To obtain the highly accurate image pickup information and to improve the photographing accuracy with high advantages by controlling the up-data of a signal on a recording carrier in accordance with the result obtained by comparing the signal recorded on a recording carrier and an incident subject signal. CONSTITUTION:When light from a subject is made incident on an image pickup surface of an image pickup element 3 through a photographing lens 2, said element 3 converts the light into an image pickup information signal and inputs it to a control circuit 4. It inputs said information signal to a magnetic disk recorder 14 through a distributor 5 and a recording and reproducing circuit 15, and records it. Then the photographing lens 2 is moved by the prescribed distance, and the image pickup information signal from the image pickup element 3 at this time is inputted to a comparator 8 through the control circuit 4 and distributor 5. The comparator 8 compares the space frequency of the image pickup information signal with that of an image pickup information signal from the magnetic disk recording 14, and the image pickup information signal having the higher space frequency is recorded in the magnetic disk recorder 14.
Patent JP-S6160758-A (JP)
Title: Production of polymer
Inventor: IMAI TAKATERU
IPC: C08K3/02
Filed: 1984-08-31
Abstract: PURPOSE:To produce a magnetic material-contg. polymer having excellent functions, by adding a ferrous compd. and a ferric compd. to an aq. dispersion of a high-molecular aggregate, and making the dispersion alkaline to convert an iron ion into an iron oxide. CONSTITUTION:One mol of a ferrous compd. and 1-3mol of a ferric compd. are added to an aq. dispersion of at least one high-molecular aggregate selected from among a high-molecular aggregate composed of a high-molecular acid (a) (e.g. polyvinylsulfonic acid) and a high-molecular base (b) (e.g. polyethy leneimine), a high-molecular aggregate composed of component (a) and a high- molecular material (c) (e.g. polyacrylic acid) which is other than the high- molecular acid and contains a functional group capable of bonding to the high- molecular acid through a hydrogen bond, and a high-molecular aggregate com posed of components (a), (b) and (c). The pH of the mixture is adjusted to 10-12 by adding an alkali to precipitate an iron ion as a hydroxide. The mix ture is then heated at 80-95 deg.C for 2-3hr to form an iron oxide.
Patent JP-S57104322-A (JP)
Title: Protecting circuit
Inventor: KADOTA HIROSHI
IPC: H03K17/08
Filed: 1980-12-19
Abstract: PURPOSE:To protect an output transistor, by comparing an input signal and the output signal with each other and controlling the input if the operation is abnormal. CONSTITUTION:A signal applied to an input terminal 12 and a signal outputted from an output terminal 5 are inputted to a disaccord detecting circuit (such as an exclusive OR) 11. If the operation is abnormal, the input terminal 12 is in a level ''L'', and the output terminal 5 is in a level ''H'', and therefore, the output of the circuit 11 is in the level ''L'', and a gate circuit 14 is controlled to permit the input signal to pass through to an output circuit as it is. If the output terminal 5 is short-circuited, two inputs of the circuit 11 become the level ''L'' together, and as the result, an output ''H'' from the circuit 11 is applied to the gate circuit 14 through a low pass filter 13. In this case, since the input signal is cut off, the output circuit is protected. Further, since an output resistance is set to a low value, a time constant is not given to the output, and therefore, the output waveform is distorted.
Patent JP-H0626807-A (JP)
Title: Cantilever with thin-film type displacement sensor
Inventor: FUJIO HISAMITSU
IPC: H04R17/08
Filed: 1992-07-08
Abstract: PURPOSE:To form a displacement in one piece and improve operability by mounting a thin-film type displacement sensor consisting of a lower electrode, an intermediate layer with piezoelectric or electrostrictive characteristics, and an upper electrode on a movable plate. CONSTITUTION:A cantilever is flexed since a probe is subjected to repulsive force and attraction force from a sample atom. When a thin-film type displacement sensor consisting of piezoelectric and electrostrictive characteristics is formed on the upper surface of a flexible plate and a piezoelectric material is used as an intermediate layer, polling can be made easily using upper and lower electrodes owing to the thin-film shape and polarization charge is generated on the surface of the intermediate layer accompanied by the flex of the flexible plate which is vertical to the polling direction. Polarization is generated similarly when the electrostrictive material is used as the intermediate layer. By measuring the polarization charge through the electrode, the amount of displacement of a probe (needle-shaped chip) can be determined.