baber/WOPTO huggingface dataset:
Patent JP-H0624552-A (JP)
Title: Release device for gripper
Inventor: ROBAATO EMU SHIRUBAA
IPC: B65G17/46
Filed: 1993-03-17
Abstract: PURPOSE: To provide a gripper releasing device for placing a paper at a proper time and at a proper place by precisely and reliably opening a gripper at a proper point. CONSTITUTION: In the selective release of grippers 2 on a conveyor 1, each of them has a movable arm 4 and a stantionary arm 3. The arm 3 and 4 come close to each other to grip a planar product (e.g. a newspaper) therebetween, and separate from each other to release the product. The gripper 2 is biassed toward a closed position and can be moved to the open position by the application of a release force. A rocker cam 8 is provided which can move into a position whereby it urges the movable arm 4 into the open position and into contact with a retaining cam 18. The cam 18 holds the movable arm 4 in the open position for a period of time sufficient to allow the product to be completely released from the gripper 2.
Patent JP-S56160079-A (JP)
Title: Semiconductor device
Inventor: HAYASHI HISAO
IPC: H01L27/146
Filed: 1980-04-29
Abstract: PURPOSE:To enable the arrangement of respective semiconductor elements close enough to each other and restrain the cross talk by a method wherein the respective semiconductor elements are separated by a separating means narrow in width, for example, a groove. CONSTITUTION:The groove 17 is formed by, for example, an etching on a separation region 13 along a pattern of the separation region 13 across the whole thickness of a region 15 in a base body 16 and a semiconductor layer 14 below the region 15, and the groove 17 separates the semiconductor layer 14 and the region 15 into parts 14a and 15a respectively. An antireflection film 18 having light transmissibility and electrical insulation, including, for example, the separation groove 17, is cover-attached on the surface of the region 15 on the base body 16.
Patent JP-H02234061-A (JP)
Title: Extraction method for gas for analysis of sample
Inventor: TSUJI KATSUYA
IPC: G01N31/12
Filed: 1989-03-08
Abstract: PURPOSE:To melt a sample and to shorten the time required for extraction of gas for analysis by previously crimping and heating a crucible with upper and lower electrodes, maintaining the end state of main degassing, putting the sample into the crucible right after the arrival thereof, and immediately heating the sample to melt. CONSTITUTION:The sample is put into the crucible 7 crimped by the upper and lower electrodes 1, 5 and the crucible 7 is heated to melt the sample and to extract the gas for analysis. The crucible 7 is crimped and heated with the upper and lower electrodes 1, 5 to end the main degassing before the arrival of the sample at this time. This state is maintained to stand by and the arrived sample is put into this crucible 7 and is heated, by which the gas for analysis is extracted. The extent of the time for the purpose of main degassing is, therefore, shortened at the time of extraction of gas for analysis and the time before the result of the analysis of the analysis component is elucidated after the arrival of the sample is shortened. Contribution is thus made to the reduction of the steel making cost on steel making site.
Patent JP-S55149219-A (JP)
Title: Preparation process of methyl tertiarybutyl ether
Inventor: ISHIBASHI TOSHINORI
IPC: B01J31/00
Filed: 1979-05-11
Abstract: PURPOSE: In the two-step reaction between C 4  fraction containing isobutene and methanol in the presence of an acid catalyst, the supply of the feedstocks is done in a specific way to produce titled compound of very low methanol content in spite of fluctuation of isobutene content in the C 4  fraction.  
     CONSTITUTION: The reaction of C 4  fraction with an excess amount of methanol (1.2W5 times the molar amount of the isobutene) is carried out in the first reactor 10 containing a catalyst of ion-exchange resin. The reaction mixture is sent to the first distillation column and unreacted C 4  fraction is collected from the column top, methanol from the bottom and methyl tertiarybutyl ether (MTBE) from the middle part as a eutectic composition. Unreacted methanol is combined with make- up methanol by an amount of consumed methanol and recycled to the first reactor 10. The eutectic composition is incorporated with C 4  fraction so that the isobutene in the fraction becomes 1.3W5 times the moles of methanol and they are converted into MTBE in the second reactor 3 and MTBE is obtained from the bottom of the second distillation column 5. The unreacted C 4  fraction from the column top is recycled to reactor 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03258240-A (JP)
Title: Electrocardiometer having electronic filing function
Inventor: ASANO KAZUO
IPC: A61B5/336
Filed: 1990-03-07
Abstract: PURPOSE:To obtain an electrocardiometer unnecessary to adjust a recorder at the time of recording by mounting a memory device, an A/D converter converting an electrocardiogram to digital data and a CRT display displaying the converted electrocardiogram. CONSTITUTION:An electrocardiometer is constituted of an amplifier 1 amplifying cardiac electricity, an A/D converter 2 subjecting the cardiac electricity to A/D conversion, a processor 3 performing the filing processing of the A/D converter and digital data, a keyboard 4 indicating the input of the cardiac electricity, a magnetic disk device 5 storing a control program, an optical disc device 6 storing cardiac electricity digital data and a CRT display 7 displaying the cardiac electricity converted to digital data and, by executing the control program stored in the magnetic disk apparatus 5 by operating the keyboard 4, the cardiac electricity is converted to digital data by the A/D converter 2 to be stored in the optical disk device 6. As a result, since an electrocardiogram can be converted to an electronic file, the electrocardiometer unnecessary to perform the adjustment peculiar to a recorder at the time of recording is obtained.
Patent JP-S63222202-A (JP)
Title: Apparatus for measuring distance and angle of inclination
Inventor: SUZUKI NOBUYUKI
IPC: G01C3/00
Filed: 1987-03-12
Abstract: PURPOSE:To perform measurement with good accuracy without receiving the obstruction of other optical system, by arranging three or more sets of sensor pairs detecting the reflected lights obtained by projecting the light signals from a light sources on a surface to be measured in a dispersed state and using light signals of different kinds in the sensor pairs. CONSTITUTION:The light signals different in a wavelength from light sources 3-5 arranged to a sensor part 1 in a dispersed state are projected on a surface 2 to be measured through projection lenses 6-8 under the control of a light emission controller part 9 to form images at light projecting positions 9-11. The light signals reflected from the light projecting positions 9-11 are formed into images on light receiving elements 15-17 through filters 22-24 and light receiving lenses 12, 14. The light receiving elements 15-17 are preliminarily inclined to take a measure with respect to the variation in the distances between the light projecting positions 9-11 and the light receiving lenses 12-14. The outputs of the light receiving elements 15-17 are operated by a light projecting distance operator 20 and a distance/angle-of- inclination operator 21 to detect the distance and angle of inclination between the surface 2 to be measured and the sensor part 1. By this method, the obstruction from other optical system is excluded and measuring accuracy is enhanced.
Patent JP-H11286888-A (JP)
Title: Gloss regulator using air jet
Inventor: MAREINISS DAVID J
IPC: D21G1/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a gloss regulator so as not to affect the thickness in the transverse direction of a web by regulation of gloss. SOLUTION: This gloss regulator is obtained by installing a plurality of air jetting means 28 near cylindrical segments 17' and 18' of calender rolls 17 and 18 and arranging the air jetting means 28 along a plurality of zones in the axial line direction of the calender rolls 17 and 18 without contacting a moving web due to blowing of air on the calender roll surfaces over the whole axial lines of the calender rolls 17 and 18. The air jetting means 28 is equipped with a means for selectively heating or cooling the air jet for each zone.
Patent JP-S55150756-A (JP)
Title: Starting shock absorber for electric motor
Inventor: IMAIZUMI KATSUMI
IPC: H02K7/00
Filed: 1979-05-11
Abstract: PURPOSE:To reduce the starting impact-torque of an electric motor for protection by attaching elastic members which have a specified compression-spring constant to the axial projector of the outside of the bearings supporting the rotor shaft of the motor. CONSTITUTION:An electric motor with a reduction gear is composed of a gear case 1, intermediate bracket 2, primary gear braid 3, secondary gear braid 4, secondary shaft 5, motor housing 6, rotor 7, rotor shaft 8, end bracket 9, and bearings 10a and 10b. Elastic members consisting of a washer 11 and a rubber plate 12 are attached to the axial projector of the outside of the bearings 10a and 10b. The compression-spring constant k kg/m of the rubber plate 12 is to be (0.5-0.1)phiO tan<2>beta/ r<2>, where phiO is the comprehensive torsion spring constant, r(m) is the pitch radius of the motor pinion, and beta(degree) is the torsional angle of the motor pinion.
Patent JP-S59184419-A (JP)
Inventor: MOTOYAMA AKIRA
IPC: H01H71/14
Filed: 1983-03-31
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-S58173603-A (JP)
Inventor: MASAMOTO KIYOUJI
IPC: B27K5/02
Filed: 1982-04-05
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-S52140901-A (JP)
Title: Underwater pump and control system therefor
Inventor: TAKAGI IKUMI
IPC: F04B49/00
Filed: 1976-05-20
Abstract: PURPOSE: To make variable the speed of an underwater motor pump which is driven by a squirrel-cage induction motor, by utilizing a metal of high electrical resistance as the rotary conductor in the motor part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09247215-A (JP)
Title: Data communication system
Inventor: KOKUBU YUKARI
IPC: H04L47/267
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent information on reception to an opposite station from being delayed as transmission delay below a data link layer increases when flow control for reporting the number of receivable data by reception confirmation response between communication stations is performed in communication topology wherein plural communication stations share one communication line. SOLUTION: A communication station is equipped with a logical channel control part 29 corresponding to the network layer of the basic reference model of OSI(Open System Interconnection) and a logical link control part 30 corresponding to the data link layer. Both those control parts 29 and 30 are provided with a readable and writable common memory 33 and sent data to the communication line are written in this common memory 33. The logical channel control part 29 is informed of the data wherein the individual data are sent to the line from the logical link control part 30 and gives the number of data receivable which are receivable in this timing to the data to inform the logical channel control part of an opposite communication station of newer information as the receivable data.
Patent JP-H08252895-A (JP)
Title: Decomposable laminated material
Inventor: TERADA SHIGENORI
IPC: B32B27/10
Filed: 1995-03-16
Abstract: PURPOSE: To provide a decomposable laminated material formed of a sheet and a polylactic acid polymer film. CONSTITUTION: A decomposable laminated material is obtained by laminating an oriented polylactic acid film which has a surface orientation degree ΔP of 3.0×10<-3> or more, the difference (ΔHm-ΔHc) of crystal melting heat quantity ΔHm when the film is heated and crystallization heat quantity ΔHc generated by the crystallization during temperature rising when the film is heated is 2OJ/9 or more and  (ΔHm-ΔHc)/ΔHm} is 0.75 or more and a sheet. Thus, the defect of the sheet is supplemented, and excellent characteristics as a composite material are provided.
Patent JP-H03258959-A (JP)
Title: Idling fuel passage device for carburetor
Inventor: ASADA TETSUO
IPC: F02M3/12
Filed: 1990-03-08
Abstract: PURPOSE:To supply the idling fuel properly and stably by inserting an idling fuel jet and a spring into a hard passage part in order, and driving an idling air bleed jet or a plug. CONSTITUTION:An idling fuel jet 12 and a spring 22 are inserted from the upper end of a hard passage part 8, and an idling air bleed jet 13 or a plug 23 is driven into the upper end to compress the spring 22, and the idling fuel jet 12 is pressed to down with a spring load of the spring 22 to be fixed under the condition that a seat part 21 thereof is adhered to a seat part 18 of the hard passage part 8. The fuel measured by the idling fuel jet 12 enters to a lateral passage part 10 through a space between coil of the spring 22 and flows to an idle port 16 and an idling port 17. Namely, chips to be caused by the screws is eliminated and while a passage resistance by a coil spring is constant in outline, and a cavity between the idling fuel jet 12 and in a seat part of the hard passage part 8 is eliminated.
Patent JP-S55148987-A (JP)
Title: Closed compressor
Inventor: MIYAZAKI YOSHIROU
IPC: F04B39/06
Filed: 1979-05-10
Abstract: PURPOSE: To promote heat radiation from cooling liquid by bringing a heat pipe in close contact to the surface of a closed container across the upper and lower portions thereof to level the temperature distribution between the upper and lower portions of the container.  
     CONSTITUTION: A heat pipe 23 is brought in close relation to the surface of a closed container 1 across the upper and lower portions of the container 1. Further, the heat pipe 23 may be brought in close contact to the inner surface of the container 1 or to both inner and outer surfaces. Thus, as the temperature of cooling liquid 22 rises, the temperature of the lower portion of the container 1 becomes higher than that of the upper portion, while heat exchange between the upper and lower portions of the container 1 is promoted by the action of heat pipes 23, 24 to level the temperature distribution in the container 1. Thus, as the temperature of the lower portion of the container 1 is lowered, the temperature of cooling liquid 22 received in the bottom of the container is lowered to promote heat radiation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07274133-A (JP)
Title: Decoder circuit
Inventor: UI SHUNJI
IPC: H04N7/015
Filed: 1994-03-28
Abstract: PURPOSE:To provide a circuit executing inter-frame insertion with simple constitution. CONSTITUTION:A MUSE signal which is band-compressed by a sub-sample taking a round by four fields and includes moving vector information for movement correction and phase information of the sample is inputted to an input terminal 1. A selector 3 sets the MUSE signal from outside to be one input. A frame memory 5 delays the output signal of the selector 3 for about one frame period. The output of the frame memory 5 is set to be the other input signal of the selector 3. Such a unit circuit is cascade-connected, and the input/ output of the frame memory 5 and the input/output of a frame memory 11 are added in adders 7 and 13 and the outputs of the adders 7 and 13 are added in an adder 15.
Patent JP-S61218308-A (JP)
Title: Magnetic levitation guiding method
Inventor: MATSUDA RYUICHI
IPC: B65G54/02
Filed: 1985-03-23
Abstract: PURPOSE:To simply move a movable body without liner motor by exciting a control electromagnet immediately before or after opposing to the body to move forward or backward the body. CONSTITUTION:Control electromagnets 19, 20 are controlled by a signal from a displacement sensor 9a and control electromagnets 22, 23 are controlled by a signal from a displacement sensor 9b. When the excitation of the magnets 19, 22 is interrupted from this state and the magnets 21, 24 are excited by the signals of the sensors 9a, 9b, a movable body 2 is attracted toward a control electromagnet 24 to travel to the left side.
Patent JP-S58174882-A (JP)
Title: Earthquake discriminator
Inventor: IMAIZUMI YOUICHI
IPC: G01V1/00
Filed: 1982-04-07
Abstract: PURPOSE:To prevent misdiscrimination by discriminating earthquake utilizing an acceleration component. CONSTITUTION:An incoming signal of an earthquake is differentiated with a differentiator 5. Then, an acceleration frequency component of an artificial earthquake is extracted with a filter 6 and an acceleration frequency component of an earthquake wave is extracted with a filter 7. Output of the filter 6 is integrated with an integration circuit 2 and inputted into a comparator 4 as reference voltage. The comparator 4 outputs a signal when the output of the filter 7 is larger than the output of the integrator 2. This output is utilized as such for discrimination of earthquake.
Patent JP-S57171040-A (JP)
Title: Fuel saving device for internal-combustion engine
Inventor: INUZUKA HACHIROU
IPC: F02M23/08
Filed: 1981-04-15
Abstract: PURPOSE:To enable to maintain an air to fuel ratio at the best condition even under the vacuum condition upon slope climbing acceleration by a method wherein the mixture of pressurized adding liquid and pressurized secondary air is turned into the condition of spray in the internal-combustion engine in which small amount of kerosene or light oil is added to LPG fuel. CONSTITUTION:Upon idling, a strong suction pressure is generated and a piston 27 and a rack 30 are moved to the left, the top contacting point of a pinion gear contacts with a switch board A to operate an A solenoid valve 13, and the adding liquid from a N3 needle valve as well as the proper amount of air from a N6 needle valve are fed into a valve chamber A. Upon a constant speed running, it contacts with the switch board B and operates the B solenoid valve. On the other hand, upon slope climbing acceleration, the pinion gear is turned to the left, because the vacuum is weak, and contacts with the switch board C to operate the C solenoid valve, whereby, the adjusted pressurized adding liquid from the N1 needle valve is sprayed into the condition of spray by a proper amount of the pressurized secondary air from the N4 needle valve. Accordingly, the air to fuel ratio may be maintained at the best condition in accordance with all of the operating conditions.
Patent JP-H04274112-A (JP)
Title: Manufacture of wiring sheet
Inventor: OGAWA NOBUYOSHI
IPC: H01R43/00
Filed: 1991-02-28
Abstract: PURPOSE:To prevent turbulence in the pitch of a conductive wire and easily improve a manufacture yield by laminating two kinds of thin and thick rubber sheet layers molded on the non-flexible base material with conductive wires sandwiched between them, followed by separating those layers from each other so as to form a sheet. CONSTITUTION:Unvulcanized rubber is formed in layer form 2 on a non-flexible base material 3 and this is fixed in the circumferential direction of a rotary drum. A conductive wire 1 is moved in parallel with the rotary axis of the rotary drum so as to be wound on the rubber sheet as fixed intervals. Next, a sheet layer of unvulcanized rubber is formed in the non-flexible base material 5 in order to be laminated in conformity to the wiring surface of a rubber sheet layer 2. Later, the wiring is separated to transscribe the conductive wire 1 on a rubber sheet layer 4 followed by vulcanizing the rubber layer. Thereby, pitch turbulence of the conductive wire is not generated so as to heighten manufacturing efficiency.
Patent JP-S61217515-A (JP)
Title: Production of extra-low phosphorus steel
Inventor: HASEGAWA TERUYUKI
IPC: C21C1/02
Filed: 1985-03-22
Abstract: PURPOSE:To produce an extra-low phosphorus steel surely and easily by tapping a molten steel which is subjected to converter blowing to have an adequate phosphorus concn. into a ladle and adding an adequate ratio of CaC-CaF2 NaO2.SiO2-FeO flux to the molten steel during the tapping period. CONSTITUTION:A molten iron is charged into a converter 1 and the dephosphorizing flux is added to the molten iron. The molten iron is stirred by the gaseous Ar blown from tuyeres 3 at the furance bottom and gaseous oxygen is blown from a lance 4 to the molten iron to execute oxygen blowing. The molten steel 2 having <=100ppm phosphorus concn. is thus obtd. Such molten steel 2 is tapped into the ladle 5 and the CaO-CaF2-Na2O.SiO2-FeO flux is added at 3-6wt% of the amt. of the converter slag into the molten steel 2 in the ladle 5. The molten steel 2 is stirred and mixed with the flux by the flow during tapping and is dephosphorized to about <=30ppm phosphorus conc. The slag 6 formed by the above-mentioned slag forming is removed by a vacuum suction pipe 7 of VSC by which the rephosphorization is averted.
Patent JP-H11255501-A (JP)
Title: Gas reformer of fuel cell generating equipment
Inventor: KIYOTA TORU
IPC: H01M8/06
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a compact and inexpensive gas reformer of a fuel cell generating equipment by miniaturizing a CO transformer. SOLUTION: An iron-based CO transforming catalyst promoting CO transforming reaction of a reforming gas at a high temperature is packed into the interior of the reforming gas outlet manifold 7 of a reformer 1 for reforming a raw material gas into a modified gas in a high hydrogen concentration by a reforming catalyst 5 and the interior of piping 13 adjacent to the outlet of the reforming gas outlet adjacent thereto and the reforming gas is passed through these parts to lower CO concentration and passed through a heat exchanger 10 and fed to a CO converter 11 and CO concentration is lowered to a prescribed concentration or below by a copper-based CO transforming catalyst.
Patent JP-H0643569-A (JP)
Title: Silver halide particle, silver halide photographic emulsion containing this particle and production of silver halide photographic emulsion
Inventor: MATSUZAKA MASASHI
IPC: G03C1/015
Filed: 1992-03-16
Abstract: PURPOSE:To provide the silver halide photographic sensitive material having an excellent relation between sensitivity and fogging and is wide in exposing region by constituting silver halide particle surfaces of silver bromoiodide having (110) faces and having a core/shell structure. CONSTITUTION:The silver halide particle surfaces formed in the presence of a tetrazaindene compd. consist of the silver bromoiodide having the (110) faces and having the core/shell structure at the time of forming the silver halide particles. The silver halide particles are crystals having the crystal faces (quasi-(110) face) having a ridge line at the center of the Miller index (110) face and/or the Miller index (110) face on the outside surface and may be a normal crystal or twins (inclusive of multiple twins). The silver halide compsn. may contain silver halides (for example, silver chloride) exclusive of the silver bromoiodide. The silver halide particles are usually used by being produced in the form of being dispersed in a dispersion medium, such as gelatin, i.e., in the form known as an emulsion.
Patent JP-H11262036-A (JP)
Title: Board adjustment device
Inventor: MIYAKOSHI TOMOYUKI
IPC: H04N17/06
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To discriminate the quality of a signal processing board in an early stage of the production line. SOLUTION: This board adjustment device adjusts a recording/reproducing system block 1 in a stage, where various circuit components are mounted on a board and is provided with an image test pattern signal generator 8 that generates an image test pattern signal, a commander 10 that sets a mechanism controller 6 provided on the system block 1 in an operation enabling way, and a monitor 9 that confirms the operating state of the system block 1. Then the mechanism controller 6 which is activated by the commander 10 generates a synchronizing signal which is used as an operation reference of the block 1 and gives the image test pattern signal to the block 1 to confirm the operating state of the block 1, so as to discriminate the acceptance of the printed circuit board.