baber/WOPTO huggingface dataset:
Patent JP-H06176068-A (JP)
Title: Editing device
Inventor: ITO AKIRA
IPC: G06F17/30
Filed: 1992-12-07
Abstract: PURPOSE:To retrieve a multiple signal name with no extraction of the undesired signal names for a logic circuit diagram, etc. CONSTITUTION:A multiple signal name is evolved into a single signal name by an editing device. Then the device retrieves the coincidence between the character string that develops the multiple signal name of the page to be retrieved into a single signal name and the character string serving as a key. A retrieved signal name input part 1 is provided on the editing device together with a retrieved signal name single evolving part 2, an extracting part 3 which extracts a signal name out of a drawing data base DB, an extracted signal name single evolving part 4, a signal name element comparing part 5, a drawing display part 6, and a color flag resetting part 7. In such a constitution, a multiple signal name is retrieved.
Patent JP-H04196255-A (JP)
Title: Semiconductor chip carrier
Inventor: MINAMI KOJI
IPC: H01L23/36
Filed: 1990-11-27
Abstract: PURPOSE:To enable the heat generated by a semiconductor chip to be efficiently dissipated by a heat dissipating layer by a method wherein a heat dissipating recession 5 is perforated into an insulating substrate from the surface thereof to a metallic plate so as to form the heat transfer layers on the periphery of the heat dissipating recession as well as a heat dissipating layer connecting to the heat transfer layers on the surface of the insulating substrate. CONSTITUTION:A heat dissipating recession 5 is perforated into an insulating substrate 1 from the surface thereof to a metallic plate 2 so as to form the heat transfer layers 6 on the inner periphery of the heat dissipating recession 5 as well as a heat dissipating layer 7 connecting to the heat transfer layers 6. Accordingly, the heat absorbed from a semiconductor chip 4 can be transferred from the heat transfer layers 6 in the heat dissipating recession 5 to the heat dissipating layer 7 on the surface of the insulating substrate 1 to be dissipated by the heat dissipating layer 7. Through these procedures, the title semiconductor chip carrier having excellent heat dissipating capacity can be manufactured.
Patent JP-H03187070-A (JP)
Title: Digital signal processing circuit
Inventor: TAKAYAMA NORIHISA
IPC: G11B27/28
Filed: 1989-12-15
Abstract: PURPOSE:To output a correct address signal even at the time of abnormality of error detection by comparing a forecasted address signal and an actual reproduced signal with each other in every frame and outputting the latter instead of the former at the time when disaccord continues over a prescribed threshold. CONSTITUTION:The reproduced address signal from an address signal extracting circuit 3 and the forecasted address signal outputted from a forecasting circuit 5 are compared with each other by a comparing circuit 8; and if they so not coincide with each other, a disaccord signal is counted by a counting circuit 9. The forecasted address signal is always outputted in the normal state, and the normal address signal is outputted though error occurs in the reproduced address signal and erroneous detection occurs in an error detecting circuit 4. If the address signal is broken because of joint recording at the time of recording, the reproduced address signal is selected by a selecting circuit 7 because the output of the circuit 9 exceeds the threshold, and the address signal is forecasted based on this reproduced address signal hereafter.
Patent JP-H11125678-A (JP)
Title: Device and method for measuring azimuth of terrestrial magnetism
Inventor: YAMAUCHI TSUNEO
IPC: G01R33/02
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To measure an absolute azimuth of the terrestrial magnetism at a place not easily accessibly, by integrally constituting a device with a gyro compass, a means for measuring the azimuth of the terrestrial magnetism, a memory, a power source battery, etc. SOLUTION: In a terrestrial magnetism measuring device, a gyro compass 10 detecting the azimuth of this measuring device, a terrestrial magnetism detection sensor 20 obtaining the component of the terrestrial magnetism in each direction, an A/D converter 30, a memory 40, a data transmission means 50 and a power source battery 60, for example, are integrally provided. After lowering the terrestrial magnetism azimuth measuring device in a boring hole, for example, and measuring the azimuth of the terrestrial magnetism, the device is recovered. From the lowering to the recovery, the analog signals of the gyro compass 10 and a terrestrial magnetism detection sensor 20 are processed with an A/D converter 30, and stored in a sampling memory 40 with a specific period. After recovery, the absolute azimuth of the terrestrial magnetism is obtained with external components.  It could be also constituted to assemble such control means as measuring apparatuses of various physical quantities and a scheduler.
Patent JP-H08184607-A (JP)
Title: Accelerometer
Inventor: SATO KAZUTERU
IPC: G01C9/12
Filed: 1994-12-28
Abstract: PURPOSE: To provide an accelerometer which has a displacement detector capable of effectively using the light emitted from a light emitting element. CONSTITUTION: A displacement detector has a light emitting element 40A and a split light receiving element 40B. A window 30a is formed at the upper end of a pendulum 30, and the light emitted from the element 40A is arrived at the element 40B via the window 30a. The detector has a block 80 for mounting the elements 40A and 40B, which block 80 has a reference surface 83A. The detector is positioned by moving the element 40B along an X-axis direction on the surface 83A.
Patent JP-H05139779-A (JP)
Title: Quartz glass substrate for photomask
Inventor: HACHIUMA SUSUMU
IPC: G03F1/60
Filed: 1991-11-15
Abstract: PURPOSE:To provide a quartz glass substrate for a photomask excellent in etching resistance. CONSTITUTION:This quartz glass substrate for a photomask contains <=10ppm halogen, <=100ppm OH and <=1ppm, in total, of heavy metals and alkali and has >=1,150 deg.C annealing point. Ions of at least one among N, C and Al have been implanted into the surface of this substrate.
Patent JP-H10168339-A (JP)
Title: Colored magnetic metal flake
Inventor: HASHIZUME YOSHIKI
IPC: C09D5/23
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain colored magnetic metal flakes forming particles having a prescribed particle size or less, when added to a coating, free from coagulation, giving excellent contrasts and designs and useful for magnetic display media, etc. SOLUTION: The colored magnetic metal flakes are obtained by sticking a coloring pigment, such as a phthalocyanine pigment, coated with an amino compound (e.g. ethylenediamine) having two amino groups in the molecule and not having a carboxyl group to at least 90% of the surfaces of all the magnetic metal flakes, form particles having sizes of <=90μm (measured by JIS 5400 B method), when added to a coating, and have the maximum flake size of 150μm, an average thickness of 0.1-5μm and a median diameter of 5-100μm. The coloring pigment is preferably coated with a monobasic aromatic carboxylic acid.
Patent JP-H10153514-A (JP)
Title: Apparatus for testing bonding of heat-welded part of civil engineering sheet
Inventor: OGAWA IWAO
IPC: G01M3/02
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of a heat weldability test, by holding terminals of two heat-welding parts in a gap, retaining in the up-and- down direction by a pressing member, sealing with a seal member and supplying air by an air feed member. SOLUTION: One terminals of two heat-welding parts 2, 3 of an engineering sheet 1 are caught in gap 11 formed in a seal jig (a). A pressing member 12 consists of a pressing plate 13 and a male screw 14 moving the pressing plate 13 up and down. The pressing member 12 moves at a right angle to the heat weld parts 2, 3, thereby completely sealing the one terminals. The other terminals of the heat weld parts 2, 3 are inserted in a gap 12 formed in a seal jig (b). A male screw 24 as a pressing member 22 is engaged with a female screw 23 of the seal jig (b). The pressing member 22 moving at right angles to the heat weld parts 2, 3 has a seal member 28 set in the deepest part of the gap 21. A packing material 29 is compressed by the seal member 28, so that the other terminals are sealed.  A needle 34 penetrates the packing material 29 to form a thorough hole between the heat weld parts 2 and 3. The air is pressed into the through hole from a nozzle 33.
Patent JP-H05164546-A (JP)
Title: Hole shape measuring apparatus
Inventor: TOKIOKA MASATO
IPC: G01B21/20
Filed: 1991-12-11
Abstract: PURPOSE:To enable accurate measurement of bending even in all available directions of holes. CONSTITUTION:A mobile cylinder 4 is inserted internally into a hole insertion pipe 2 made of a flexible tube at a fixed interval. A ball 3 is mounted into the mobile cylinder 4, a fulcrum ball support shaft 5 is projected from one side of the fulcrum ball 3 so as to stick out from an open part 4b provided on a side wall 4a of the mobile cylinder 4 and then, the rear end thereof is fastened to the side wall 4a on the front of the mobile cylinder 4 following it. Moreover, a roller 6 for vertical detection is press-contacted on the top surface of the fulcrum ball 3, a roller 7 for twisting detection on the underside thereof and a roller 8 for lateral detection on the front thereof are press- contacted to detected rotation values thereof with rotary encoders 9, 9 and 9 separately. Detection values are transferred to an analyzer thereby enabling the measurement of bending of holes.
Patent JP-H08186847-A (JP)
Title: 2d/3d video image converter built-in television receiver
Inventor: YAMASHITA SHIYUUGO
IPC: H04N7/03
Filed: 1994-12-28
Abstract: PURPOSE: To use a field memory in the 2D/3D video image converter as a buffer memory by providing a means storing tentatively character broadcast data to the field memory and a means generating and displaying character.graphic pattern data from character data extracted from the field memory. CONSTITUTION: The television receiver is provided with a high frequency signal reception section 31, a video demodulation section 32, a character signal acquisition section 33, a display clock generating circuit 34, a character generator 35, a character display signal generating section 36, a read write circuit 37, and a video image changeover circuit 38 in addition to the 2D/3D video device. Then character graphic data (teletext data) acquired by the character signal acquisition section 33 are once written in a field memory 11 of the 2D/3D video image converter via the read write circuit 37. Then the character graphic data are extracted from the field memory 11 in a prescribed unit and the character graphic data are converted into a character graphic pattern by the character display signal generating section 36.
Patent JP-H08177560-A (JP)
Title: Fuel injection control device
Inventor: IWAI AKIRA
IPC: F02D41/06
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the clogging or the like of an ignition plug in the case of repeating start operation by storing and holding the value of a parameter, representing the fuel injection quantity integrated value from the start of start operation, even at the off time of an ignition switch, and performing scavenging operation on the basis of the stored fuel injection quantity integrated value. CONSTITUTION: At the time of computing the fuel injection quantity of an engine, the fuel injection quantity at the engine start time is first determined on the basis of the rotating speed and cooling water temperature in a control circuit 10 to which the output of an airflow meter 3, a crank angle sensor 5, a water temperature sensor 9, and the like is inputted. In the case of not starting even if the cranking time exceeds the judgment value, fuel injection to the engine is reduced to start scavenging operation, but this cranking time is stored in a backup RAM 106 that can hold storage data even after the off operation of an ignition switch. The integrated value of the cranking time is thereby preserved so as to obtain scavenging operation reflecting the residual fuel quantity in a cylinder up to the preceding time.
Patent JP-2001141789-A (JP)
Title: Semiconductor and good/defective product identification device for the same
Inventor: SUGIMURA YUKIO
IPC: G01R31/26
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of the test time even if the number of chips on a wafer increases, differently from a conventional method of testing the chips on the wafer one by one and marking the chips to identify good/defective products or storing information about the good/defective products. SOLUTION: In this semiconductor, the test of chip itself is carried out inside the chip, and by changing the temperature of a part of the chip or the whole chip according, the test result is made recognizable from the outside of the chip as the temperature change. By capturing the temperature changes of the chips, the good/defective products are identified.
Patent JP-H06156538-A (JP)
Title: Method for folding up corrugated board packing and jig therefor
Inventor: KATAOKA HACHIRO
IPC: B65D5/50
Filed: 1992-11-12
Abstract: PURPOSE:To obtain a corrugated board packing folding up method and jig therefore for substituting for polystyrene foam packing by providing fitting partitions and fitting dents for fitting articles to be packed therein to a sheet of corrugated board equipped with creases and slits, and to obtain a jig for fabricating the above-mentioned corrugated board packing. CONSTITUTION:A sheet of corrugated board is fabricated into a shape in which parts for forming external wall faces 2, 3 on the right and the left of a packing are provided, extending from both ends of a rectangular middle part 1, through main creases A, A, and a plurality of slits 7 for raising for forming a plurality of cushioning ribs for contact with the external faces of fitting ends or traverse partitions 6 for fitting partitions are provided, extending over external parts outside both of the main creases and creases 8 for raising, being aslant at an angle of 45 degrees against the main creases, are provided and dent forming parts 4, 5 or partition forming faces are also provided, extending from side edges of the external wall faces. In fabricating the packing, both of the external wall faces are erected, facing each other, and the traverse partitions or the cushioning ribs are erected, being held from both sides with the external wall faces. At the time of the above-mentioned fabrication, the erection can be made without fail by pressing the central parts of the partitions or the ribs toward a jig which is equipped with push-up members.
Patent JP-2001112600-A (JP)
Title: Container having barrier layer on inner surface
Inventor: WATANABE HARUHIKO
IPC: C23C16/40
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a toilet or a cup having excellent gas barrier properties. SOLUTION: A toilet or a cup having high barrier properties scarcely transferring at its content such as an additive or the like in which its content is scarcely oxidized comprises a vapor-deposited film formed of a metal oxide such as an SiOx, an Al2O3, an MgO or the like or a DLC(diamond-like carbon) on an inner surface of the container by evacuating the container such as the toilet, the cup or the like having an opening, blowing gas and irradiating with a high frequency wave, thereby generating a plasma.
Patent JP-H10170117-A (JP)
Title: Thermal insulator
Inventor: TSURITANI NAOMASA
IPC: F25D3/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To separate various kinds of drinking water in a thermal insulating vessel and store the water separately by constituting a thermal insulator with a plurality of cold accumulation packs where a plurality of cold accumulators are continuously provided and are joined so that their cover sheets may be folded and storing the clod accumulation packs as a partition in the thermal insulating vessel. SOLUTION: Where a thermal insulator 1, which comprises a plurality of cold accumulators 2 or twelve accumulators, for example, is set in a thermal insulating vessel 5, forming 9 partition compartments with the thermal insulators, the cold accumulator 2 comprises a cold accumulation agent, a plastic corrugated cardboard 9 and a covering sheet 10. A plurality of cold accumulators are continuously provided, thereby forming a cold accumulation pack. A plurality of cold accumulation packs are connected, thereby constituting a thermal insulator 1. More specifically, the covering sheets 10 of bendable sections 3 of two cold accumulators 2 are removably bonded, thereby forming a cold accumulation pack. Since the plastic corrugated cardboard 9 has a self-shape retention ability, this construction forms the partitions in the thermal insulating vessel 5.
Patent JP-H04205884-A (JP)
Title: Semiconductor memory
Inventor: NANBU HIROAKI
IPC: G11C11/41
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate the occurrence of such a defect that the writing cycle time becomes longer than the readout cycle time by providing field-effect transistors the sources, drains, and gates of which are respectively connected to constant-voltage sources, transfer gates, and bit lines. CONSTITUTION:A MOS transistor MWL the source, drain, and gate of which are respectively connected to a constant-voltage source, transfer MOS MTL2, and bit line BL2 and another MOS transistor MWR the source, drain, and gate of which are respectively connected to a constant-voltage source, transfer MOS MTR2, and bit line BR2 are provided. When information is read out from this memory cell, transfer MOSs MTL1 and MTR1 are turned on by driving a word line WU for readout at an 'H' level. Therefore, the occurrence of such a defect that the writing cycle time becomes longer than the readout cycle time can be eliminated.
Patent JP-H01170449-A (JP)
Title: High frequency coil
Inventor: FUJITA MITSURU
IPC: G01R33/34
Filed: 1987-12-25
Abstract: PURPOSE:To enhance image quality by making the currents of high frequency coils the same, in the high frequency coils wherein two coils are connected in parallel as the antennae of the high frequency electromagnetic wave of a nuclear magnetic resonance imaging apparatus, by connecting condensers to conductors, at least one of which constitutes one coil, in series. CONSTITUTION:An upper coil 1E is constituted by connecting saddle-shape coils 1E1, 1E2 in parallel and the former is constituted by connecting the respective conductors of straight line parts 11E, 13E and arch parts 12E, 14E, and a condenser 100E is inserted in the connection part of the straight line part 11E and the arch part 12E so as to be connected to the conductors in series. The latter is constituted by connecting the respective conductors of straight line parts 15E, 17E and arch parts 16E, 18E and no condenser is connected. A lower coil 2E is also similar and a condenser 200E is inserted so as to be connected to conductors in series. By the above mentioned constitution, the non-equilibrium of the currents generated in the parallel coils by difference in inductance is eliminated and a good image can be obtained.
Patent JP-H10168299-A (JP)
Title: Curable composition excellent in adhesion of coating material
Inventor: YANO MASAKO
IPC: C08L71/02
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition having a good adhesion of a coating material and used as a sealant which can form a cured product of improved stickiness by mixing an oxyalkylene polymer having reactive silicon groups with a modifier comprising an amino silicon compound and a limited silanol compound. SOLUTION: The oxyalkylene polymer is one having at least one reactive silicon group in the molecule and is desirably a polymer mainly consisting of propylene oxide. The reactive silicon group means a group which is hydrolyzed with atmospheric moisture and condenses with another silicon group to form a siloxane bond and is exemplified by -Si(OC3 )3 . The oxyalkylene polymer has desirably a number-average molecular weight of 1,000-30,000. The amino silicon compound used is exemplified by N-phenyl-γ- aminopropyltrimethoxysilane and is used in an amount of desirably 0.1-10 pts.wt. per 100 pts.wt, oxyalkylene polymer. The silanol compound is exemplified by trimethylsilanol or methyldiphenylsilanol and is used in an amount of desirably 0.1-10 pts.wt. per 100 pts.wt. oxyalkylene polymer.
Patent JP-H02175843-A (JP)
Title: Ferritic stainless steel excellent in high-temperature characteristic
Inventor: MIYAZAKI ATSUSHI
IPC: C22C38/26
Filed: 1988-12-28
Abstract: PURPOSE:To improve the high-temp. characteristics of the steel while maintaining superior oxidation resistance by specifying respective contents of C, Si, Mn, Cr, N, and Nb and also regulating the ratio of Nb to C. CONSTITUTION:A ferritic stainless steel has a composition consisting of, by weight, <=0.02% C, <=0.7% Si, <=0.8% Mn, 15-20% Cr, 0.005-0.015% N, 0.5-1.0% Nb, and the balance Fe with inevitable impurities and satisfying Nb/C>=50, and further, <=0.5% Mo and/or <=0.005% B is incorporated to the above composition, if necessary. By the above component regulation, sag resistance is improved and coarsening of grains after heating at high temp. for a long period causing deterioration in toughness can be prevented. This steel can be suitably used tor automobile exhaust system device, etc.
Patent JP-H02740-A (JP)
Title: Preparation of halogenated aromatic primary amine
Inventor: PEETAA BAUMAISUTAA
IPC: C07C209/00
Filed: 1988-12-28
Abstract: PURPOSE: To obtain the subject compounds easily and quantitatively by using a nickel catalyst and formamidine salt as a dehalogenation depressant and catalytically hydrogenating a halogenated aromatic nitrocompound in an inactive solvent in specified reaction conditions.  
     CONSTITUTION: An intended compound is obtained by a process in which a halogenated aromatic nitrocompound of formula I [x, y are 1-6, preferably 1-3; Y is halogen, especially Cl, Br, etc.; A is 6-18C (substituted) aromatic group] is catalytically hydrogenated in an inactive solvent such as methanol using a nickel catalyst such as Raney nickel and a formamidine salt of formula II (R 1 -R 3  are each H, 1-12C alkyl, 5-6C cycloalkyl, 8-10C aryl, etc., R 1  and R 2  are combined to form tetramethylene, etc.; X is an anion of 1-18C mono- or dicarboxylic acid; n is 1, 2) such as formamidine acetate as a dehalogenation inhibitor, preferably at a temp. of 50-120°C and 1-30 bar for less than 2 hr. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01173115-A (JP)
Title: Quantitative segmentation controller
Inventor: MATSUYAMA YOSHIO
IPC: G05D7/00
Filed: 1987-12-28
Abstract: PURPOSE:To always keep a fixed degree of segmentation by applying the sample PID control to the deviation between a weighing signal and a set signal based on the PID set value for output of said deviation as a feedback signal and controlling a motor-driven feeder in accordance with said feedback signal. CONSTITUTION:An adder 12 calculates a set signal and a weighing signal and the difference between both signals undergoes the dead band processing and the numerical filter processing. The signal undergone the filter processing undergoes the PID processing in a fixed cycle and this output signal is converted into an analog signal by a D/A converter 15. This analog signal is outputted to a variable voltage/frequency device 7 as a feedback control signal. A sampling PID processor 14 has the PID set value for each brand group of materials stored in a tank and an operator sets the PID value via a setting device 11 in accordance with the material brand in the tank. Thus it is possible to always keep the degree of segmentation at a fixed level despite the different brands in the tank by changing the PID set value.