baber/WOPTO huggingface dataset:
Patent JP-S63295606-A (JP)
Title: Manufacture of chlorinated substituted acetylene polymer
Inventor: FUSAOKA YOSHINARI
IPC: B01D71/30
Filed: 1987-05-27
Abstract: PURPOSE:To produce the title polymer excellent in reactivity and having a high degree of polymerization, by reacting a specific substituted acetylene polymer with a halogenating reagent in the presence of a radical generator in a solvent. CONSTITUTION:A substituted acetylene polymer having a number-average mol.wt. of 4,000 or more in terms of PS and having in its part at least one structural unit of the given formula [wherein R<1> is alkyl in which the C which is directly bonded to a double bond in the main chain has at least one H atom, or alkenyl having allylic carbon which has at least one H atom; and R<2> is at least one functional group selected from the group consisting of (substituted) alkyl, trialkyl, substituted trialkylsilyl and (substituted)aromatic group] is reacted with 0.01-200mol. equivalent of a halogenating reagent (e.g., N- chlorosuccinimide) based on 100 repeating units of the polymer in the presence of a radical generator (e.g., benzoyl peroxide) in a solvent (e.g., CCl4) at -50-200 deg.C for 5min-30hr.
Patent JP-H05296408-A (JP)
Title: Boiler water level controller
Inventor: NOMURA YOICHI
IPC: F22D5/00
Filed: 1992-04-20
Abstract: PURPOSE:To prevent an upper part of a water tube from being over-heated because of a water level in a water tube of a multi-tube once-through boiler being low. CONSTITUTION:A water level is confirmed when a burner is energized, and a feedwater pump is operated until a presence of water is forcedly detected by an electrode E1 even if the presence of water is detected at a water level E2. In particular, when a combustion is started for a long combustion time, a timer is energized after stopping of the combustion so as to monitor the stopping time of combustion, and then a measured time is made to elapse longer than a predetermined time, or a temperature sensor is mounted on the boiler and the detected temperature is made to become than the predetermined value.
Patent JP-S5651811-A (JP)
Title: Split-type transformer
Inventor: AWANO KENZOU
IPC: H01F27/02
Filed: 1979-10-04
Abstract: PURPOSE:To reduce the installation space and the gross weight of a three-phase transformer bank of high voltage and large capacity by splitting a single-phase transformer into a plurality of unit transformers to form the transformer bank. CONSTITUTION:A single-phase transformer is split into a high-voltage side unit having a high-voltage winding 1 and an excitation winding 3 and a low-voltage side unit having a low-voltage winding 2 and an excitation winding 3, and each of the units is enclosed in a separate transformer tank 7 to form unit single-phase transformers 10A and 10B respectively, which are communicated through an oil duct 8. In the case of a shunt-winding transformer, the excitation windings 3 and 3 of the transformers 10A and 10B are electrically connected through the duct 8. In the case of an autotransformer, the high- and low-voltage windings 1 and 2 and the excitation windings 3 and 3 are electrically connected through the ducts 8 and 8 respectively. Accordingly, splitting the single-phase transformer into a plurality of unit transformers permits the installation space and the gross weight to be reduced.
Patent JP-H10314163-A (JP)
Title: Helical scanning 3d imaging method and x-ray ct device
Inventor: GONO MAKOTO
IPC: A61B6/03
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To appropriately set a threshold value even when the kind of an interpolation method and the parameter of helical scanning are changed. SOLUTION: Based on a beam profile, a helical scanning condition and an interpolation condition, the threshold value for connecting the effective slice profiles of adjacent images I1, I2,... neither too much or too little is calculated. Then, a 3D data structure is prepared from a group of the images I1, I2,..., the 3D data structure is converted to Voxel structure data by using the threshold value, a projection processing and shading, etc., are executed to the Voxel structure data and 3D images are prepared. Thus, stable high definition 3D images are prepared at all times.
Patent JP-H05321740-A (JP)
Title: Starting state detecting device for internal combustion engine
Inventor: OKI MASAYUKI
IPC: G01M15/00
Filed: 1992-05-21
Abstract: PURPOSE:To facilitate inquiry into the cause of malfunction, if it occurs by smoldering of an ignition plug, by grasping an actual operating pattern of an engine. CONSTITUTION:When a start switch 30 is turned ON, the starting of an engine 11 is detected by an ECU 22 (S1, S2). The cooling water temperature TWINT, which is detected by a water temperature sensor 20 at the time of the starting of the engine 11, is classified into one of five temperature ranges (S3 to S6). The count indicating the number of starts in each temperature range, which is counted by one of the counters STCNT 1 to STCNT 5, is added to the past record. This data indicating the number of starts in the past can be read out by an external tester and is used to inquire after the cause of malfunction at the time of inspection for smoldering of the ignition plug.
Patent JP-H08318580-A (JP)
Title: Member preassembly apparatus
Inventor: OGAWA YUICHIRO
IPC: B29D30/52
Filed: 1995-05-26
Abstract: PURPOSE: To efficiently mold a tire by providing a pressure bonding means bonding an inner liner and side walls under pressure and a cutting means. CONSTITUTION: An inner liner 12 and side walls 14 are sent to a synthetic feed conveyor 24 and mutually bonded under pressure by pressure bonding roller 32 while fed by the synthetic feed conveyor 24 and simultaneously cut into predetermined length at a predetermined angle by an ultrasonic cutter 34. Thereafter, the integrated inner liner 12 and side walls 14 are simultaneously wound around the molding drum 40 provided to the downstream end part of the conveyor 24 by a worker.
Patent JP-H07322854-A (JP)
Title: Preparation of heating ham
Inventor: BERONIKU KUREMENTO
IPC: A23L13/70
Filed: 1995-05-26
Abstract: PURPOSE: To improve heating yield without exerting any adverse influence upon texture by performing trimming and cutting to pork, executing high hydrostatic treatment to generated pieces on specified conditions, injecting a brine into the pork, tumbling that pork, filling it and cooling it after cooking. CONSTITUTION: The pork is trimmed and cut and after isolate processing such as the vacuum pack of generated pieces in a plastic bag, processing is executed under hydrostatic pressure of 300 to 2000 bars. Processing time can be 10 min or less. The meat pieces of press processed pork is taken out of the pack, the brine is injected into the meat piece in about 12 to 35 wt.%, and it is tumbled. A die or a casing is filled with the tumbled meat pieces, cooked, cooled in water bath and refrigerated. Thus, heating yield is improved in about 0.7 to 1.2%.
Patent JP-H05318585-A (JP)
Title: Polymeric type polyethylene oriented film and manufacture thereof
Inventor: HASHIMOTO AKINAO
IPC: C08L23/00
Filed: 1992-05-21
Abstract: PURPOSE:To improve a tensile strength of a polymeric type polyethylene oriented film in a direction of a mechanical axis and fibrillating characteristics by forming the oriented film from highly molecular-weight polyethylene having special intrinsic viscosity and specifying a tensile strength of a longitudinal direction and a tensile elongation of a lateral direction. CONSTITUTION:An oriented film is formed of polymeric type polyethylene (A) having at least 5.0dl/g or more of intrinsic viscosity [eta]. A tensile strength of the film in a longitudinal direction is set to 1.0GPa or more, and a tensile elongation of the film in a lateral direction is set to 100% or more. Thus, its antifibrillating characteristics are improved. In the case of manufacturing it, first mixture of 20-75 pts.wt. of the polyethylene (A) and 80-25 pts.wt. of hydrocarbon series plasticizer (B) is melted, kneaded, and cooled to be solidified to form a raw fabric sheet. Then, after the sheet is non-stretched or laterally stretched 2.5 times at lower than 135 deg.C, it is so stretched at the same temperature by a stretching magnification that its tensile strength of the longitudinal direction becomes 1.0GPa.
Patent JP-H11324627-A (JP)
Title: Oil passage structure of engine
Inventor: MIURA YASUSHIGE
IPC: F01M11/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To improve arrangement of an oil passage on an oil control valve, in a vehicular engine for changing a valve timing by a load condition. SOLUTION: In a vehicular engine for changing a valve timing by an actuator operated by oil pressure, an oil passage 24 for leading oil to an oil control valve for changing a flow direction of oil to an actuator side is isolated from a second passage toward a cylinder head, and the oil passage 24 is formed integratedly with an inside of a chain cover 5. Since an oil passage is conventionally formed on an outside of an engine by a pipe, an auxiliary machine is limited and the number of parts are increased, however, this device is solved such problems.
Patent JP-S6020126-A (JP)
Title: Multi-load cell weighing machine
Inventor: KAMIHORIUCHI YOSHINORI
IPC: G01G23/16
Filed: 1983-07-13
Abstract: PURPOSE:To improve measuring accuracy by executing a measurement with a load cell through a supporting point and a stress point on one straight line of a lever. CONSTITUTION:A load cell 2 is supported by a rack base 1, both end parts of a lever 3 are supported by the same load cell 2, and a supporting point 4 is formed. A supporting lever 5 is supported by this lever 3, and a stress point 6 is formed on one straight line (a) passing through the supporting point 4. A hopper scale is formed by interposing a vibration proof rubber 7 in this supporting lever, and connecting one end of the supporting lever 5 to a suspending backet 9 of a measuring hopper 8. A weighing machine of a truck, etc. is formed by supporting a placing base 10 by one end of the supporting lever 5.
Patent JP-H0640702-A (JP)
Title: Steam reforming reactor
Inventor: KOBAYASHI KAZUTO
IPC: C01B3/32
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a hydrogen separation type steam reforming reactor which causes no temp. decrease with the reaction. CONSTITUTION:In this reactor 1, hydrocarbon or oxygen-contg. hydrocarbon 5 is supplied as the source material to produce hydrogen 8 by steam reforming reaction. This steam reforming reactor is a hydrogen separation type in which a hydrogen separation membrane 3 is housed in a steam reforming reaction catalyst layer 2 so that the reaction is effected while hydrogen 8 is selectively separated by the pressure difference. The gas flow in the catalyst layer 4 and the gas flow in the hydrogen separation memberane 3 in the low pressure side are designed as counterflow. Further, the entrance part of the catalyst layer is provided with a heat-conducting part 3b which is the raw tube without having the hydrogen separation membrane.
Patent JP-S62285472-A (JP)
Title: Semiconductor device
Inventor: TAKEDA EIJI
IPC: H01L23/522
Filed: 1986-06-03
Abstract: PURPOSE:To prevent conductance and electrostatic capacity by a passivation film by forming an exposed section not passivated between mutually adjacent wirings or electrodes. CONSTITUTION:Source-drain electrodes 2, 3 on a substrate and a passivation film 6 on an electrode 5 in a gate electrode 5 and in a recess 4 are shaped, the adjacent electrodes 2, 3 are left as they are exposed, and the substrate 1 is hermetically sealed under the state. According to constitution in which the exposed section is formed, conductance and electrostatic capacity by the passivation film are prevented, thus reducing leakage currents, then improving a noise figure and gains.
Patent JP-S5753109-A (JP)
Title: Protecting circuit for amplifier
Inventor: FUJIKAWA SHIYOUJI
IPC: H03F1/42
Filed: 1980-09-17
Abstract: PURPOSE: To prevent the temperature from rising, by cutting off an excessive current when the excessive current is flowed to an output-stage transistor to generate an abnormal state.  
     CONSTITUTION: When conditions occur where an emitter current IE of a transistor TR2a is flowed over the limit value, a TR34a starts conduction, and the TR2a is turned off reversely. In this case, the voltage of a terminal 33 falls by reduction of the current IE, and the voltage between terminals 30a and 33 is increased according as the voltage of the terminal 33 falls; and therfore, the TR34a is saturated immediately, and the TR2a is turned off immediately. A circuit consisting of TRs 2b and 34b and a resistance 32b is operated similarly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01297911-A (JP)
Title: Passive type delay line
Inventor: IWATA SATOSHI
IPC: H03H7/30
Filed: 1988-05-26
Abstract: PURPOSE:To perform no-loss, nonreflection signal delay by using a superconducting wire material for a coil part. CONSTITUTION:The superconducting wire material forms the coil part. An input signal which is inputted to an input terminal 1 is sent out to the superconducting wire material 2 through an inverter 2 and outputted from respective positions of the wire material 2 to output terminals 41-4n while delayed different times through inverters 61-6n. The other end of the superconductive wire material 2 is grounded through a terminating resistance 3 which is equal to characteristic impedance. Thus, the no-loss, nonreflection signal delay is performed.
Patent JP-S619911-A (JP)
Title: Rolling method of strip with special shaped section
Inventor: HIGUCHI AKIO
IPC: B21B1/08
Filed: 1984-06-22
Abstract: PURPOSE:To manufacture a strip with special shaped section having excellent shape and differential plate thickness in the width direction by setting with mathematical expression the rolling reduction distribution per stand of continuous hot rolling mill. CONSTITUTION:A rolling is performed by setting the average plate thickness and differential plate thickness with going up from the stand on the downstream side to the stand on the upstream side so as to satisfy the conditions given by the equation I gainst the product shape of the strip with special shaped section. Now, the CHE is for the difference in plate thickness in mm. of the inside, hE for average plate thickness in mm. of the inside, CHD for plate thickness difference in mm.of the outside and hD for the average plate thickness in mm. of the outside. The reason why the absolute value of the rolling reduction distribution coefficient is made under 0.3 is due to the shape controlling of the strip being abruptly worsened in case of exceeding 0.3.
Patent JP-S6020350-A (JP)
Title: Magnetic recording and/or reproducing device
Inventor: OOHIRA TSUNEHISA
IPC: G11B15/665
Filed: 1983-07-15
Abstract: PURPOSE:To reduce the size of a device by providing a mechanism which places a guide pole in an operation state in relation with the movement of a loading member and also puts a locking mechanism in operation. CONSTITUTION:Four video rotary heads are provided in a tape guide drum 11 at intervals of 90 deg., each drum diameter is about 2/3 as large as before, and a magnetic tape is wound to >=270 deg.. The video rotary heads operates while switched in order with a tape contacting angle range regarded as one operation unit, and the same track pattern as before is formed on the magnetic tape 2. The guide drum 11 slants by about 6 deg. to the vertical axis in a negative X-axis direction, and the angle of inclination is small. There are almost no increments in occupation area and height due to the inclination, and the occupation area of the guide drum 11 in the device 10 is small, so the device 10 is reduced in size.
Patent JP-S5652739-A (JP)
Title: Camera which permits posture changing of photographing image
Inventor: YAMASHITA MASANORI
IPC: G03B17/17
Filed: 1979-10-05
Abstract: PURPOSE: To make possible longitudinally long and transversely long photographing with the same holding posture of a camera by providing a posture changing mechanism for photograhing images to a taking light imaging optical system, selectively operating this and displaying the actual photographing range within the finder.  
     CONSTITUTION: A subject A is imaged within a taking image frame 12 in transversely long composition, and the transversely long taking image frame is observed in a finder optical path 10. Next, when an operating member 6 is moved in the arrow D direction by an operating knob 6a, a prism 15a turns 45° in the arrow E direction by way of an annular holding member 15b and as a result, the taking light is rotated 90° and is imaged B in longitudinally long composition within the taking image frame 12. On the other hand, a frame driving ring member 18 is turned in the arrow F direction by the movement of the operating member 6 in the arrow D direction, and as a result one of frames 16, 16 is moved diagonally downward and the other diagonally upward, respectively; therefore, the opening 16a of the frame 16 is changed from transversely long to longitudinally long. In this way, the longitudinally long and transversely long photographing may be made with the same holding posture of the camera. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5929223-A (JP)
Inventor: DEIBUITSUDO ROSU ENGERUHAATO
IPC: G02C5/12
Filed: 1983-07-15
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-2000321049-A (JP)
Title: Shape analyzer
Inventor: KADOWAKI SOICHI
IPC: G01B21/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain an actual plane data having no interruption by specifying a reverse movement starting position based on the angle between correction data and deleting a reverse movement from the correction data thereby specifying the reverse movement existing in the correction data surely. SOLUTION: A work 14 is secured on a mounting table 12 disposed on a base 10. A detector 16 is driven in X.Z direction by a driver 18 carried on a post 20 to detect irregularities on the surface of the work 14 by touching the forward end of a stylus thereto. Detected irregularities are converted into an electric signal and presented on a display 22. A CPU in a computer executes stylus radius correction for a measurement data from the detector 16 and calculates an actual plane data from which the probe radius of stylus is subtracted. A decision is then made whether the searching position of a reverse movement data existing in a correction data falls within the range of the correction data. If it falls within that range, vector of the correction data is calculated, a reverse movement starting position is specified by defining an angle and the reverse movement data is deleted.
Patent JP-H01299507-A (JP)
Title: Cushion member for mattress
Inventor: SHINOZUKA TOKIHITO
IPC: B68G7/02
Filed: 1988-05-27
Abstract: PURPOSE:To prevent the unnatural sinking of a body by alternately and continuously bending a flat plate-like member which is formed by sticking a needle in the thickness direction onto a collected boy composed of a number of crimped staples for needle work, and by forming a continuously corrugated plate-like body. CONSTITUTION:A needle 3 is sticked in the thickness direction onto a collected body of a number of crimped staples, and a flat plate member 4 is formed by applying the needle work. The flat plate member 4 is bent continuously alternately in the upward and downward directions, and a continuous wave-shaped plate is formed. The body weight of a user is applied towards the bent part 6l on the lower side through a connection part 7 from the bent part 6u on the upper side. The top part of the bent part 6 corresponds to the thickness direction of a flat plate-shaped member 4, and shifts in the spreading direction successively on the connection part 7 side, and the spring constant of the bent part 6 is reduced. Therefore, the body can be supported softly in the bent part 6u in the upper side, and shock can be softened by the bent part 6l on the lower side. While, since the connection part 7 corresponds to the spreading direction of the flat plate member 4, the spring constant is large, and the proper rigidity is provided, and unreasonable lowering of the body can be prevented.
Patent JP-H05301650-A (JP)
Title: Paper feeding method
Inventor: YAMAUCHI TAKAO
IPC: H04N1/00
Filed: 1992-04-24
Abstract: PURPOSE:To transfer various kinds of paper used for a printer, a facsimile, a copying machine, and the like without the adhesion of dirt and the generation of scratches. CONSTITUTION:A liquid-tight chamber 2 filled with a magnetic fluid is divided by two opposed film bodies 3, 3, and the liquid-tight chambers 2A, 2B are provided, at the upper and lower parts, with magnetic field generating means 6 with plural solenoids 5... disposed parallel. Wave-form shape change is generated to the film material 3 by controlling the magnetic field generating means 6 to move the generated magnetic field from one end part side to the other end part side, and paper fed from one end part side of a hollow part 4 formed between two opposed film bodies 3, 3 is sent to the other end part side.
Patent JP-H11329631-A (JP)
Title: Connector for ic card
Inventor: HORI HIROKAZU
IPC: H01R12/71
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a connector for an IC card which can have desired strength in spite of a small size and a light weight and can be firmly fixed to a board with ease. SOLUTION: A connector for an IC card comprises a connector housing 10 having a card receiving space 16 for allowing an IC card 5 to be inserted through a card receiving opening so as to receive and hold the IC card 5 therein, and a plurality of contacts 31 attached inside the connector housing 10. The connector housing 10 is mounted on a board in such a manner as to bring the lower face of a flat plate into contact in the state in which the card receiving space 16 extends lengthwise. At this time, a lead 31a of each of the contacts 31 is surface-mounted on a terminal pattern of the board. A fixing metal fitting 25 is fixingly held in each of a plurality of reinforcing ribs 21 formed vertically at right and left side faces 13, 14 of the connector housing 10, and further, the fixing metal fitting 25 is surface-mounted on a pattern of the board.
Patent JP-S5254088-A (JP)
Title: Production of prostaglandins
Inventor: SHIMIZU HIROHIKO
IPC: C12P31/00
Filed: 1975-10-30
Abstract: PURPOSE: In the fermentation process for producing prostaglandins from unsatd. fatty acids, addition of selected metal ions enhances the yield of prostaglandin E. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S619085-A (JP)
Title: Method for converting picture information
Inventor: TAKEDA YOSHIYA
IPC: H04N5/335
Filed: 1984-06-23
Abstract: PURPOSE:To obtain a picture reading method with simple constitution without requiring the wiring for scanning by forming a picture input layer having the photoconductive effect and an optical modulation layer having the electrooptic effect adjacently in parallel or as a single layer and providing a couple of electrodes to apply a voltage to the layers at the same time. CONSTITUTION:A photosensitive element 15 has a liquid crystal layer 7 as an optical modulation layer having the electrooptic effect and uses a CdS layer 3 as a picture input layer comprising a photoconductive body, and the electrodes 2, 8 to apply a voltage with the arrangement clipping the layers 3, 7 are formed as transparent electrodes. Through the constitution above, in irradiating a light strong/weak pattern 10 having picture information from the right side, the optical pattern is converted into an electric charge pattern at a photoconductive film 3 through a fiber optics 1 and the transparent electrode 2. The laser light 11 reaches a liquid crystal layer 7 through the glass 9 and the transparent electrode 8 and the liquid crystal layer 7 changes the polarized angle of the laser light depending on the change in the voltage distribution. In inputting the optical signal to the optical fiber, it is possible to transmit a picture signal.
Patent JP-S61288396-A (JP)
Inventor: CHIBA MASAO
IPC: H05B33/12
Filed: 1985-06-17
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。