baber/WOPTO huggingface dataset:
Patent JP-H11240543-A (JP)
Title: Easily tearable packaging bag, and its manufacture
Inventor: KURASHIMA HIDEO
IPC: B65D33/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the easy unsealability such as the tear starting property and the tear guide property by changing the depth of a valley part and the height of a ridge part at least in a direction across the unsealing direction. SOLUTION: A plurality of pairs of valley parts 7 and ridge parts 8 are formed in an adjacent condition or in a narrowly-spaced condition a direction across the unsealing direction, and the depth of the valley parts and the height of the ridge parts is changed in the direction across the unsealing direction, preferably, both in the crossing direction and in the unsealing direction. A bag is prevented from being broken by the impact during the drop, and the easy unsealability such as the tear starting property and the tear guide property can be improved.  Because a thin-walled part due to melting and weakening is dispersed in the valley parts 7, the ridge parts 8 are interposed between the valley parts, and the depth of the valley parts and the height of the ridge parts are changed, the melted and weakened parts are not uneven to either a structure easy to break or the structure difficult to tear, and the strength and the impact resistance of the bag and the easy unsealability can be easily balanced.
Patent JP-2000245009-A (JP)
Title: Hybrid vehicle
Inventor: SHIMAZAKI YUICHI
IPC: B60L50/10
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle which has a high degree of freedom for layout and in which wiring is not required to be increased in thickness by increasing the drive voltage of a motor. SOLUTION: A hybrid vehicle is provided with an engine for driving front wheels, a generator 6 which is driven by means of the engine and generates electric power at a voltage of 42 V, and a battery 11 which is charged with the electric power generated from the generator 6. The vehicle is also provided with a motor 8 which drives rear wheels with the electric power generated from the generator 6, a DC voltage converter 12 which drops the voltage of the generated power of the generator 6 to 12 V and an auxiliary battery 13 and an electric load 14 to which electric power is supplied at the voltage dropped by means of the converter 12.
Patent JP-H03251372-A (JP)
Title: Rotary grinding tool
Inventor: KUREBAYASHI MASAHARU
IPC: B24D13/10
Filed: 1990-02-28
Abstract: PURPOSE:To use a grinding member for a long period by installing an adjusting means for adjusting the projection quantity to the outside diameter direction of a grinding member for a tool body and projecting the grinding member to the outside diameter direction of the tool body by the adjusting means, when the grinding member is worn out, thus permitting the grinding member to be reused. CONSTITUTION:When a brush 11 of a grinding member 10 is worn out, a bolt 23 is once tighthened, and the grinding member 10 is set shiftable for a tool body 20. Then, the grinding member 10 is shifted along the engagement grooves 22a, 22b, 24a, and 24b to the position where the projection quantity of the brush 11 for the tool body 20 becomes the proper projection quantity in consideration of the contact portion with a workpiece. Then, the bolt 23 is tightened, and the grinding member 10 is fixed on the tool body 20. Accordingly, the brush 11 of the grinding member 10 which is once worn out is used again for burring work.
Patent JP-H05211853-A (JP)
Title: Water-containing creamy composition
Inventor: NEGISHI SATOSHI
IPC: A23L9/20
Filed: 1992-02-03
Abstract: PURPOSE:To provide the subject composition containing an oil component exclusively composed of the constituent components of glyceride and a specific amount of water containing a specific amount of glycerol, having excellent shape- retainability, heat-insulation stability and long-term storage stability and useful for foods, cosmetics, pharmaceuticals, etc. CONSTITUTION:The objective composition contains (A) <=30 pts. of an oil component exclusively composed of the constituent components of a glyceride consisting of 10-50% triglyceride, 10-50% diglyceride, 0-30% monoglyceride and 20-70% free fatty acid and (B) >=70 pts. of water containing 0-20% glycerol.
Patent JP-H0715304-A (JP)
Title: Pulse width modulation circuit
Inventor: HAGA HIROYUKI
IPC: H03F3/217
Filed: 1994-03-17
Abstract: PURPOSE:To obtain a pulse width modulation circuit in which radiation is effectively suppressed with a simple configuration while securing the S/N and a broad dynamic range. CONSTITUTION:The pulse width modulation circuit is provided with an integration circuit 10 integrating an input signal fed to an input terminal with respect to time, a comparator circuit 20 provided to an output of the circuit 10 and having a hysteresis characteristic, a feedback means 30 leading an output of the comparator circuit to an input of the integration circuit, and an amplitude modulation circuit 40 provided in a loop including the integration circuit and the comparator circuit and executing amplitude modulation so that an output of the comparator circuit is frequency-modulated. The output of the comparator circuit may be fed back to the integration circuit via the amplitude modulation circuit or the output of the integration circuit after it is amplitude-modulated by the amplitude modulation circuit may be given to the comparator circuit. A dither signal is given to the amplitude modulation circuit or a signal used to prevent decrease in the frequency of the obtained pulse width modulation signal.
Patent JP-H02224584-A (JP)
Title: Screen display device
Inventor: SHIBAZAKI TAKESHI
IPC: G09G5/22
Filed: 1989-02-27
Abstract: PURPOSE:To output a character string with an underline without provision of plural display character memories or the like by providing an underline display register, a character memory and an underline memory or the like. CONSTITUTION:A display character memory 8 is provided with a character memory 81 and an underline memory 82. The memory 81 stores character fonts such as characters and patterns and the memory 82 is provided so that a dot output of an underline font corresponds to each dot output line. Moreover, a display control register 6 is provided with a character display register 6b and an underline display register 6a giving a command to access the memories 81 and 82 simultaneously. Thus, the font output with an underline is attained with one access without requiring plural memories 8 or a memory 8 storing fonts with an underline to quicken the access of the font with the underline.
Patent JP-S55138722-A (JP)
Title: Production of display device
Inventor: YOSHIIKE NOBUYUKI
IPC: G09F9/30
Filed: 1979-04-17
Abstract: PURPOSE: To obtain the device which is free from liquid leakage despite the use at high temperature by injecting an electrolyte then sealing the electrolyte injection port at above ordinary temperature in the electrochromic display device (ECD) using a liquid electrolyte.  
     CONSTITUTION: A light scattering plate 6 is disposed between the transparent substrate 1 provided with transparent electrodes 2 and display poles 3 and the back substrate 4 provided with a counter pole 5 and an electrolyte 10 is injected through an injection port 8, after which the injection port 8 is sealed by using thermoplastic resin at above ordinary temperature (e.g., 80°C). According to said method, the injection port is sealed at the maximum service temperature or lower after the injection of the electrolyte and therefore the failure of the cell owing to the expansion of the electrolyte is averted even if the cell is used at high temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07262100-A (JP)
Title: Load test device for bus
Inventor: MATSUSHITA KAZUHIRO
IPC: G06F11/22
Filed: 1994-03-18
Abstract: PURPOSE:To provide a load test device for buses which tests such failures as the transformation/omission of data, etc., by applying a load to a bus and a bus controller in various timings in a data processor where plural processor are connected to the bus. CONSTITUTION:Each processor is provided with a transmission task 1' and transmits the data to other processors through its task 1', and each processor is provided with a transmission-only task A1'a and a reception-only (return-only) task 2' which are operated independently of each other. The task A1'a is divided into a task (B1'b) which compares the data returned from the task 2' with each other after transmission of the test data and a task (C1'c) which does not confirm the return data after transmission of the load data, and the test and load data are separated from each other for execution of communication. meanwhile, the abnormal data are synchronously transmitted by the task A1'a.
Patent JP-S62204580-A (JP)
Title: Improvement of linearity of semiconductor pressure sensor
Inventor: OKADA KAZUHIRO
IPC: G01L9/04
Filed: 1986-03-05
Abstract: PURPOSE:To obtain a high linearity by selecting the orientation of gauge resistors in an orientation in which the linearity error of a semiconductor pressure sensor becomes minimum. CONSTITUTION:A diaphragm 2 is formed on the (110) plane of an Si substrate 1. R1-R4 are gauge resistors formed on the diaphragm 2 by diffusion and the mutually opposed R2 and R3 and R1 and R4 are arranged in one row in the diametral direction. The central line X of the gauge resistors R1-R4 is formed at an angle of theta deg. to an <110> axis. These gauge resistors R1-R4 are bridge-connected and are driven by a constant-voltage power supply or a constant current source. The pressure-linearity relative error characteristic of this semiconductor pressure sensor is changed according to the service conditions and the angle theta and if the angle theta is properly selected according to the service conditions, the linearity error can be made to become almost null.
Patent JP-H11248140-A (JP)
Title: Apparatus and method for treating exhaust gas
Inventor: ISHIOKA MASAAKI
IPC: F23G5/44
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent an ash from exhausting into the atmosphere from a dioxin removing catalyst at the time of blowing soot, in a treating apparatus of parallel two systems for treating the gas from a refuse incinerating furnace. SOLUTION: The exhaust gas treating apparatus having two systems of treating lines of a dust removing unit 3 for purifying an exhaust gas from a municipal refuse incinerating furnace 1, a catalyst unit 5 having a dioxin catalyst 6 for cleaning by a soot blower 10, and a chimney 7 connected via a flue, comprises first branch flue 12a to 12c branched from an outlet side of the unit 5 of the A line and connected to an inlet side of the unit 3 of the B line, and second branch flues 13a, 12b, 13c connected from an outlet side of the unit 5 of the B system to the inlet side of the unit 3 of the A line. In this case, the branch flues are switched to be opened or closed so as to open the first branch flue in the case of blowing soot in the A line, and to open the second branch flue in the case of blowing soot in the B line.
Patent JP-S60192790-A (JP)
Title: Refining of tar acid
Inventor: AKAMINE RIYOUJI
IPC: C10C1/00
Filed: 1984-03-15
Abstract: PURPOSE:To prepare high-purity tar acid having a very low content of impurities, esp. carboxylic acid and tar base, by removing carboxylic acids from crude tar acid and then bringing the tar acid into contact with a cationic ion exchange resin. CONSTITUTION:Crude tar acid separated from liquefied coal, condensate from coal gasification, etc. is mixed with carbonic acid-based alkaline aqueous soln. (e.g. aqueous soln. of sodium carbonate in the concn. of about 5-30%). The mixt. is left at rest and carbonic acid-based alkaline water phase which has dissolved carboxylic acids, is removed. Then the crude tar acid (having a water content of 1wt% or higher) is brought into contact with a cation exchange resin (e.g. styrene/divinylbenzene copolymer resin with a sulfonic acid group) for removal of the base, followed by distillation to obtain refined tar acid. A greater portion of sulfur compds. can be removed when the crude tar acid is brought into contact with an oxidant prior to distillation.
Patent JP-H03249550-A (JP)
Title: Pattern defect inspecting device
Inventor: MIYAZAKI YOKO
IPC: G01N21/88
Filed: 1990-02-28
Abstract: PURPOSE:To simplify and miniaturize the device by allowing a scattered light of weak light intensity in the scattered light from a sample and a reference light to interfere to a photographic dryplate provided on a rear focal position of a lens and storing the scattered light as a hologram. CONSTITUTION:Light of a laser oscillator 1 is split into an object light 31 and a reference light 32 by a splitter 3. The object light 31 illuminates the whole sample 9 from an arbitrary angle through an expander 6, a regularly reflected light is excluded from an optical path by a trap 20, and a scattered light passes through a lens 10 and reaches a photographic dryplate 12. On the other hand, the reference light 32 is led into the dryplate 12 through a mirror 17, adjusted as to its intensity so as to interfere with a scattered light of weak light intensity and superposed, and recorded as a hologram. After the dryplate is developed, it is returned to its original position and the hologram is reproduced as an image. In such a way, by only making the hologram, a defect can be detected and the device is simplified and miniaturized.
Patent JP-S60192793-A (JP)
Title: Coal/alcohol fuel in slurry
Inventor: OOISHI TETSUYA
IPC: C10L1/32
Filed: 1984-03-15
Abstract: PURPOSE:To provide a fuel suitable for pipe line transport and excellent in storage and transport stabilities, prepd. by adding to a coal/alcohol slurry a polymer which contains sulfonated unsatd. aromatic compd. as a structural unit. CONSTITUTION:The fuel is prepd. by adding 0.005-3wt% at least one acid (or salt thereof) consisting of a polymer which contains, as monomer unit, 30wt% or higher sulfonated aromatic compd. with reactive C=C unsatd. bond and has a number-average M.W. of 800-50,000, to a slurry consisting mainly of a mixt. of powdered coal and alcohol. Preferred reactive C=C unsatd. bond-contg. aromatic compds. are styrene, alpha-methylstyrene, vinylnaphthalene, coumarone and indene.
Patent JP-S63216632-A (JP)
Title: Manufacture of electrode for electric discharge processing
Inventor: KITAZONO KENICHI
IPC: B23H7/22
Filed: 1987-03-03
Abstract: PURPOSE:To stabilize and ensure size precision, by a method wherein, in an electrode for electric discharge processing for bevel gear and the like, formed in a complicated shape, after a electrode material is processed in a desired shape, and the processed electrode material is pressed by a mold for remedy. CONSTITUTION:A columnar electrode material A made of copper is cut by a lathe to form an electrode body 5 in a shape conforming to the body part of, for example, a bevel gear, and teeth 2 are then machined in a slope 6 by means of a gear cutting machine to form an electrode 1. In this case, the electrode 1 having an error occurring due to an error in setting of a tool to the gear cutting machine is remedied such that the electrode is placed in a recessed part 11 of a mold 10 for remedy, a groove 12 is engaged with the teeth 2, the electrode is pressed by a stamp 17 attached to a press ram 16, and the electrode 1 is deformed. Thereafter, the electrode is pulled off by means of an ejector pin 14. This constitution enables an electrode, satisfying given size precision to be stably and reliably produced.
Patent JP-S58163606-A (JP)
Inventor: TSUDA KOUJI
IPC: B27K5/00
Filed: 1982-03-25
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-H08243086-A (JP)
Title: High frequency signal-processing method and high frequency signal processor and magnetic resonance-photographing equipment
Inventor: YOSHITOME EIJI
IPC: G01R33/20
Filed: 1995-03-08
Abstract: PURPOSE: To realize a high frequency signal-processing method and high frequency signal-processing equipment capable of deciding the directivity of plural coils, paralleling on a prescribed plane including the coil plane, in transmitting or receiving without changing the geometrical state in a static magnetic field space. CONSTITUTION: This high frequency signal-processing equipment has plural coils 201 and 202 paralleling in a plane including the coil plane and a directivity deciding means 30 to decide the directivity of electromagnetic wave transmission according to the embodiment of signal supply in supplying plural high frequency signals to the coils 201 and 202 respectively or to decide the directivity of electromagnetic wave reception according to the embodiment of addition of plural signals with respective origin to signals received by the coils 201 and 202.
Patent JP-S60192253-A (JP)
Title: Method for detecting defect present in cylindrical insulating body
Inventor: TSUZUKI KAORU
IPC: G01N27/20
Filed: 1984-03-13
Abstract: PURPOSE:To detect defects present in a cylindrical insulating body, by inserting a flexible electrode into the insulating body and installing a close adhering electrode to the outside of the insulating body, and then, impressing a high voltage across the insulating body in the direction of thickness. CONSTITUTION:An external electrode 21 made of conductive rubber in the form of a hollow doughnut is put on the outer peripheral surface of a cylindrical insulating body 11 and a pressing ring 23 is fitted to the outer peripheral section of the electrode 21 over the whole circumference. Moreover, an internal electrode 14 made of conductive rubber in the form of a tapered cylinder is installed to the inner peripheral surface of the electrode 21. Detection of defects present in the cylindrical insulating body 11 is performed in such a way that the outer peripheral surface of the internal electrode 14 is brought into close contact with the inner peripheral surface of the insulating body 11 by injecting air with pressure into an enclosed space R2 and the external electrode 21 is brought into close contact with the outer peripheral surface of the insulating body 11 by enclosing air in the hollow section of the electrode 21, and then, a high voltage is applied across the electrodes 21 and 14 after the supporting frame body 3 of the insulating body 3 is put in an enclosed container and SF6 gas is enclosed in the container 1.
Patent JP-S52132228-A (JP)
Title: Auto choke system carburetor
Inventor: TAMAKI SHIGEO
IPC: F02M1/10
Filed: 1976-04-30
Abstract: PURPOSE: The insertion of the heat sensitive element into the stud equipped with a substance having a positive temperature coefficient is facilitated, and the improvement of heat conduction efficiency is schemed by closely contacting the heat conduction efficiency is schemed by closely contacting the heat sensitive element with the stud. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01317183-A (JP)
Title: Metallizing composition for base plate having low thermal expansion
Inventor: KONDO KAZUO
IPC: H01L21/52
Filed: 1988-03-03
Abstract: PURPOSE:To obtain a metallizing composition for base plate with low expansion, having improved workability and reliability by blending Pt powder with low- expanding frit and CuO. CONSTITUTION:A metallizing composition comprising 100 pts.wt. Pt powder, 2-10 pts.wt. low-expanding frit and 0.1-10 pts.wt. CuO. When the composition is used with a sintering auxiliary, sintering properties are naturally promoted, 100 pts.wt. Au can be simultaneously used as the sintering auxiliary. When pure Ag is used as Au, Au has improving action of wetting properties of Ag as well as sintering properties of metallizing. Ag makes sintering properties of compound complete and contributes to electrical conductivity and soldering properties. Addition of Au exceeding 10 pts.wt. extremely increases losing phenomena of soldering material. When the amount of Ag exceeds 5wt.%, Ag is diffused into ceramic base plate and electrical insulating characteristics of base plate is reduced.
Patent JP-H11229072-A (JP)
Title: High speed steel type cast iron material containing crystallized graphite, excellent in surface roughing resistance
Inventor: MORIKAWA TAKERU
IPC: C22C37/10
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To secure the high wear resistance of a high speed steel type cast iron material containing crystallized graphite, used as an outer layer material of a composite roll for rolling, and to improve its surface roughening resistance. SOLUTION: This cast iron material has a composition consisting of, by weight, 1.8-3.6% C, 1.0-3.5% Si, 0.1-2.0% Mn, 2.0-10.0% Cr, 0.1-10.0% Mo, 1.0-8.0% V, 0.21-2.0%, in total, of at least one kind among the group of lanthanoide series elements, further at least one kind among <=3.0% Nb, <=2.0% Ti, <=10.0% Ni, and <=5.0% Co, and the balance Fe with inevitable impurities. Other than the alloy components, at least either of 0.01-0.50% Al and 0.01-0.50% Zr, and/or 0.01-0.50% B can be incorporated, if necessary.
Patent JP-H07260811-A (JP)
Title: Fuel-jetting pump
Inventor: NOMOTO KATSUYA
IPC: G01D5/245
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a good detecting accuracy of a rotary sensor. CONSTITUTION:A front end of a brush 240 attached at a pulser case 236 is pressed in touch with an outer peripheral surface 230a of a magnetization pulser 230. A permanent magnet 246 and a cage-like filter 248 are disposed outside the magnetization pulser 230 via a baffle 244 which shields lines of magnetic force. As the magnetization pulser 230 rotates, the outer peripheral surface 230a of the pulser 230 is brushed by the brush 240, so that a foreign article F is removed. The foreign particles F floating in the periphery of the magnetization pulser 230 are attracted trapped by the permanent magnet 246, or flows into the cage-like filter 248 to be caught there. Since t,he outer peripheral surface 230a is kept clearn, a detecting accuracy of a rotary sensor is high. The removed foreign particles k are prevented from adhering again to the outer peripheral surface 230a. The brush 240 becomes more surely effective to prevent the adhesion of the foreign article.
Patent JP-S57161619-A (JP)
Title: Regulating mechanism for turning angle scale disc of weighing device
Inventor: KURODA GIICHI
IPC: G01G23/20
Filed: 1981-03-31
Abstract: PURPOSE:To enable to always apply a specified turning angle, corresponding to a load, to a rotary object, by method wherein a regulating member, which can move forward and backward in a longitudinal direction of a converting lever, is installed to at least either of a scale tray metal and a converting lever between the scale tray metal and the converting lever. CONSTITUTION:A regulating mechanism consists of a contact part 4b of a scale tray metal 4 and a contact part 6b of a converting lever 6 positioned corresponding to the metal 4. The contact part 6b of the converting lever 6 consists of a head part 61c and a screw 61b formed in the shape of a bead on an abacus. The screw 61b is screwed and filled in the rear end of the lever 6 so that it can move forward and and backward, and the screw 61b is screwed in and unscrewe from the lever 6. This causes moving forward and backward of a position where the scale tray metal 4 contacts the contact part 4b, which results in enabling the adjustment of a distance between an axis 6c of the converting lever 6 and the head part 61c of the screw 61b, or the regulation of the working effective length of the converting lever 6.