baber/WOPTO huggingface dataset:
Patent JP-S51130442-A (JP)
Title: A method for double-side coating
Inventor: HORI YASUNORI
IPC: B05D1/18
Filed: 1975-05-08
Abstract: PURPOSE: To smooth the surface of coats while measuring coating liquid surely even on high-speed coating. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04272722-A (JP)
Title: Heating cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1991-02-28
Abstract: PURPOSE:To prevent the useless consumption of power by decreasing or stopping automatically the electric conduction quantity to a heater, when the cooker is left unused for many hours in a state that cooking is not executed. CONSTITUTION:When a temperature of a plate vessel reaches a prescribed temperature T deg.C determined from a set temperature, measurement of time is started. Also, when a prescribed time (t) elapses in a state that the temperature of the plate vessel does not fall >=15 deg.C deg, the electric conduction to a heater is stopped and the heating operation is stopped. On the other hand, when the temperature of the plate vessel falls >=15 deg.C deg before the prescribed time (t) is measured, it is decided that cooking is being executed actually and the time measurement before that time is reset and the time measurement is started again.
Patent JP-H05113590-A (JP)
Title: Spring material for camera
Inventor: MAEDA YUTAKA
IPC: G03B9/00
Filed: 1992-03-13
Abstract: PURPOSE:To provide a spring material for camera comprising carbon fiber reinforced resin extra thin plate having excellent flatness without waveness or curling. CONSTITUTION:This material consists of a carbon fiber reinforced resin extra thin plate of <=0.3mm thickness obtd. by laminating a prepreg (A) impregnated with a resin and a prepreg (B) impregnated with another resin in a desired proportion and hardening while heating and pressing. The prepreg (A) is produced by impregnating a sheet-like material comprising carbon short fibers of 3-100mm fiber length oriented in one direction with a resin. The prepreg (B) is produced by impregnating a sheet-like material of carbon long fibers oriented in one direction with a resin.
Patent JP-S57170643-A (JP)
Title: Eliminating circuit for cross polarization interference
Inventor: NAMIKI JIYUNJI
IPC: H04B1/10
Filed: 1981-04-15
Abstract: PURPOSE:To eliminate an interference component without using a signal other than a received signal by exercising control over cross polarization compensation in digital transmission on the basis of demodulated base-band signal information. CONSTITUTION:A cross polarization component adder 1 consists of a weighting circuit 12, a compensating adder 10, and a detector 11 and after a cross-polarized signal is multiplied by a compensation coefficient, a received polarized signal is added. The output signal of the adder 1 is applied to an error detector 2 to detect a difference between a transmitted and a received signal on the basis of the output signal of the adder 1. The output signal of the error detector 2 and the output of an oscillator 31 are applied to a correlator 30 to apply a correlation output to an integrator 33, which integrates the input. The output of the integrator 33 is applied as the compensation coefficient of the circuit 12 through an inverter 34 together with the output of the oscillator 31.
Patent JP-2000215250-A (JP)
Title: Commodity information processor, commodity information processing method, and machine-readable recording medium
Inventor: SUZUKI TAKASHI
IPC: G06Q50/10
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a commodity information processor, etc., capable of improving customer's convenience by providing the processor with a menu selecting function using voice input and a function enabling a user to reach a required commodity without being conscious of the hierarchical structure of menus. SOLUTION: A CPU 401 executes the display processing of menus and various contents information in a main display part 403 constituted integrally with a touch panel and the display processing of video information for guiding specific commodities or various contents information on a sub-display part 404, allows a voice recognition part 405 to recognize user's input voice from microphones 44 and analyzes various commodity names, various contents names, instructed contents, etc., corresponding to the voice recognition result based on a voice recognition dictionary stored in an HD drive 413. Then the CPU 401 reads out response voice data corresponding to the voice contents from a voice response file stored in the HD drive 413 and outputs a response voice from a voice synthesis part 406.
Patent JP-H11218156-A (JP)
Title: Synchronizer synchro-mesh mechanism for transmission
Inventor: UCHIKOBA HATSUO
IPC: F16H3/12
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To smoothly complete operation from immediately before the completion of synchronous operation to the start of flexible synchronous action and further to synchro-mesh operation by reducing resistance even in rapid gear shift operation and high speed rotation at the time of engaging gears different in rotation in synchro-mesh mechanism for a transmission gear which is a transmission particularly for an automobile. SOLUTION: A synchro-gear ring 02 is pressed by a thrust spring 04 and integrated into a peripheral groove of a synchronous friction ring 03. A synchronous brake band 05 of wedge shape is insert-fitted between the synchronous friction ring 03 and a clutch gear body 20, and a sleeve spring 12 is fitted into a recessed spring box of a synchronous hub 14 in such a way as to press a sleeve 09.
Patent JP-S61216805-A (JP)
Title: Multi-stand continuous drawing and rolling method for metallic pipe
Inventor: HIRAKAWA TOMOYUKI
IPC: B21B27/02
Filed: 1985-03-22
Abstract: PURPOSE:To prevent the generation of a square bulge on an inside surface and to improve the accuracy in a circumferential direction by drawing and rolling a metallic pipe at the rolling reduction pattern of the caliber of which the radius of curvature is smaller than the true circle. CONSTITUTION:The (outside diameter D/wall thickness t) of the metallic pipe decreases gradually on rolling in multi-stands in the stage of rolling down only the outside diameter of the metallic pipe without changing the wall thickness thereof with a stretch reducer and therefore the relation between the above- mentioned D/t and the outside diameter reduction is preliminarily and experimentally determined. The negative ellipticity of the caliber at each stand is thereby determined and the metallic pipe is rolled by the caliber rolls having such negative ellipticity. The generation of the square bulging on the inside surface is considerably decreased by such method.
Patent JP-S53140952-A (JP)
Title: Variable equalizer
Inventor: YAMAZAKI AKIRA
IPC: H03G5/02
Filed: 1977-05-13
Abstract: PURPOSE:To enable to change the characteristic of amplitude, by providing a means performing subtraction and coupling for the output signals of two voltage dividing means.
Patent JP-S62212494-A (JP)
Title: Method of converting energy of peat
Inventor: TAZAKI YONESHIRO
IPC: C10J3/00
Filed: 1986-03-12
Abstract: PURPOSE:To efficiently convert at low cost the peat which is an unused resource into an energy easy to handle, by bringing peat into contact with a hot oil at a particular temp. or above to decrease the water content and, at the same time, to deposit oily matter thereon, followed by gasification or combustion. CONSTITUTION:Peat is brought into contact with a hot oil of 100 deg.C or above (e.g., waste vegetable or animal oil) to conduct a hot oil treatment, thereby decreasing the water content and, at the same time, depositing oily matter thereon. The peat is then separated from the oil. The hot oil-modified peat thus obtd. is gasified or burnt. Thus, the peat which is difficult in itself to use as a fuel can be converted into an energy easy to use. The gasification or burning is advantageously conducted in a fluidized reactor. The gasification is conducted by heat-treating the peat at 700-1,100 deg.C using air or oxygen and steam as the fluidizing gas. On the other hand, the burning is conducted by using air as the fluidizing gas.
Patent JP-H06270609-A (JP)
Title: Pneumatic tire
Inventor: SHINOHARA KAZUAKI
IPC: B60C11/04
Filed: 1993-03-16
Abstract: PURPOSE:To provide a pneumatic tire equipped with a tread pattern which can exert a high wet operation performance under condition with low noise and high maneuvering stability. CONSTITUTION:A pneumatic concerned is equipped with a center circumferentially running groove 1 in the central area of the tread and a number of center slant groove groups positioned as pinching the center groove 1, wherein the pattern is such that center ribs 6 and side lugs 7 are formed by arranging a number of crosswise grooves 4, 5 which are in communication at one end with the center slant grooves and extend in curvature from the central region to each side region.
Patent JP-H05218513-A (JP)
Title: Oxide superconductor current lead
Inventor: HASEBE TSUGINORI
IPC: H01F6/00
Filed: 1992-02-06
Abstract: PURPOSE:To acquire an oxide superconductor current lead which realizes reduction of an invasion amount of heat due to a stabilizing material, restrains alternating current loss, and improves mechanical strength in an oxide superconductor. CONSTITUTION:A composite body which is formed by integrating a stabilizing metallic material 2 having a meander structure formed of a metal such as Ag, Al of low resistance with an oxide superconductor 1 is made a current lead. A composite body can be formed by joining the stabilizing metallic material 2 to a surface of a superconductor or by burying the stabilizing metallic material 2 in a superconductor and molding and burning it. A feeding electrode can be formed by extending the stabilizing metallic material 2. Since the meander structure does not have a loop, inductance is small and ac loss can be reduced during energization. Mechanical strength can be also improved and quench countermeasure can be taken.
Patent JP-2000251935-A (JP)
Title: Organic electrolyte battery
Inventor: TAKAHASHI TADAYOSHI
IPC: H01M10/0569
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To make mounting using a reflow process possible without deterioration of battery characteristics even when the battery is exposed to a high temperature by preparing an organic electrolyte with a solvent containing methyl oxazolidinone and a solute containing a lithium salt having a sulfone group as the min component. SOLUTION: As the solvent used in the organic electrolyte of an organic electrolyte battery, a mixed organic solvent of methyl oxazolidinone and at least one solvent selected from the group comprising sulfolane, 3-methylsulfolane, and tetraglyme is preferable. As the lithium salt having a sulfonic acid group used in the solute, lithium trifluoromathanesulfonate(LiCF3SO3) is preferable, and in addition lithium bisperfluoromethylsulfonyl imide containing imide bonding in a structure or lithium bisperfluoroethylsulfonyl imide is listed.
Patent JP-H11316115-A (JP)
Title: Scanning electron microscope
Inventor: ARIMA JUNTARO
IPC: G01B15/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To improve the precision of measurement of form or size to pattern by a scanning electron microscope by performing a dimensional measurement on the basis of the result obtained by adding and averaging the scanning lines in the area between a plurality of regulated boundary lines. SOLUTION: The emitted electron beam 2 of an electron source 1 is converged by a convergent lens 3 or an objective lens 5 and focused on a sample 6. The beam 2 is two-dimensionally deflected by a deflection coil 4 operated according to the signal of a deflection generator 9 according to the control command by an electronic computer 13 to scan the sample 6. The signal of the secondary electron 7 generated from the sample 6 is detected by a detector 8, stored in an image memory 10 after A/D conversion, and also D/A converted to image-display it on a CRT 14 as a luminance modulation signal. In an automatic measurement by a scanning microscope, addresses of upper and lower ends in an area to be averaged are calculated according to a prescribed expression.  Since the form or size of a pattern or the state of the patter edge can be confirmed by a test image, and the setting of area is allowed to perform the comparison with a sample image, the measurement precision can be improved.
Patent JP-2000258428-A (JP)
Title: Sample discriminating information reading device and reading method
Inventor: UENO RIE
IPC: G01N1/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a sample discriminating information reading device capable of sure and easy discrimination of samples held on sample stands. SOLUTION: This device is a reading device of sample discriminating information capable of discrimination of samples held respectively on plural sample stands for holding the samples, at the time of executing instrumental analysis. In this case, each sample stand is equipped with a discriminating means for enabling discrimination of the samples held respectively, and this sample discriminating information reading device has a means for reading, mechanically, optically, electrically or magnetically, the information carried by the discriminating means.
Patent JP-S58173636-A (JP)
Title: Controlling method of covering outer diameter of extrusion machine
Inventor: FURUYA NORIAKI
IPC: B29C48/05
Filed: 1982-04-07
Abstract: PURPOSE:To make it possible to control at a high accuracy the outer diameter of a covering at a constant value for a wide range of core diameter with good responsiveness by such an arrangement wherein a variable of wire speed for making the outer diameter constant is calculated from fluctuating values of the outer diameter of a covering, and the outer diameter of a covering is controlled by such a calculated variable. CONSTITUTION:An outer diameter fluctuating value DELTAD of a covered wire 2 is measured by an outer diameter measuring instrument 34, and a wire speed set value V is also measured by a motor revolution detector 32, and from these factors including the known diameter D of the covered wire 2 and the known outer diameter (d) of a core wire 1, DELTAV is obtained by calculating the formula of DELTAV=2DV/D<2>-d<2>.DELTAD with an arithmetic device 36, and the wire speed set value V is changed to V+DELTAV. This value DELTAV is given to a motor control circuit 28 and causes a take-up unit 14 to increase in speed by the amount of DELTAV and a covering having a constant outer diameter of D is obtained. By this arrangement, the outer diameter of a covering can be controlled at a constant value for a wide range of wire diameter with high accuracy, high work efficiency and good responsiveness at the time of actuation and deceleration.
Patent JP-H06272612-A (JP)
Title: On-vehicle mounting control device
Inventor: MORIYA YASUSHI
IPC: F02D45/00
Filed: 1993-03-17
Abstract: PURPOSE:To enable communication for knowing whether battery voltage which is reloadable is filled or not when reload of a data is demanded from an outside, and prevent writing of an error data even if power supply voltage is reduced abnormally. CONSTITUTION:A device is provided with a battery 13, an engine control device 1 supplied driving supply by this battery 13, an engine 2, a memory reload apparatus 11 serving as an outside apparatus in the engine control device 1. Especially, in the central processing unit (CPU) 3 in the engine control device 1, battery voltage is analog-to-digital-converted and monitored. In the case where reload writable memory element is demanded from an outside, it is judged whether a voltage value which is necessary for unload is filled in battery voltage or not, and unload operation is carried out in the case where it is filled. It is thus possible to eliminate data renewal error of a mounting control drive caused by reduction of power supply voltage so as to prevent error operation beforehand.
Patent JP-S53142784-A (JP)
Title: Method of transporting large scale structure, such as, tank, etc.
Inventor: HAMANO SHIYOUDAI
IPC: B63B35/00
Filed: 1977-05-17
Abstract: PURPOSE: To ensure safety and excellent economization, by transferring heavy articles by using water and gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57172742-A (JP)
Title: Forming method of thin film of oxide glass
Inventor: KATOU KINYA
IPC: C23C14/10
Filed: 1981-04-17
Abstract: PURPOSE:To form a film thickness of 1- several mum without yielding bubbles, by depositing fine particles of the oxide glass on a substrate in sputtering atmosphere of He, Ne, or mixed gas thereof, and thereafter heating and baking the particles at or above the deforming temperature of the oxide glass. CONSTITUTION:The sputtering atmospheric gas is ionized, accelerated by an electric field, collided with a target in order to strike out the fine particles of the oxide glass. The fine particles of the oxide glass are deposited on the substrate in the vicinity of the target. The confined atmospheric gas gathers together owing to the deformation of the fine particles of the glass and the combination among the fine particles when they are heated and baked. The gas is expanded by the heat and becomes the bubbles. Before the gas becomes the bubbles, the gas, which tends to transmit through the thin glass film and to disperse, is used as the sputtering atmosphere. When the atmosphere whose main component is He, Ne, or the mixed gas, thereof, whose transmitting coefficient in the oxide glass is large, is used, the thin film of the oxide glass which cannot be conventionally implemented can be formed without bubbles.
Patent JP-H02238110-A (JP)
Title: Adjustment of lubricating oil quantity and device therefor in internal combustion engine
Inventor: OKUDA YOSHIHIRO
IPC: F02B53/00
Filed: 1989-03-09
Abstract: PURPOSE:To feed lubricating oil always properly with high responsiveness by setting the fundamental feed flow rate for lubricating oil according to the suction pipe pressure, etc., and increase-correcting the fundamental feed flow rate according to the variation rate when the suction pipe pressure changes to the positive pressure side. CONSTITUTION:An internal combustion engine, e.g. a rotary piston engine 10 is equipped with a suction pipe 11 which communicates to a combustion chamber and an oil sump 12 in the upper and lower parts. In this case, a lubricating oil quantity adjusting device 1 for the engine 12 is constituted of a pressure sensor 2 installed into the suction pipe 11, control computer 3, and a lubricating oil feeding device 4 in electronic control type. In the control computer 3, the fundamental feed flow rate for lubricating oil in the lubricating oil feeding device 4 is set according to the suction pipe pressure detected by the pressure sensor 2 and the number of engine revolution. Further, when the suction pipe pressure changes to the positive pressure side, the fundamental feed flow rate is increase-corrected according to the variation rate, and the feed of lubricating oil is adjusted to the flow rate after correction.
Patent JP-H09246428-A (JP)
Title: Semiconductor device assembly and manufacture thereof
Inventor: SUKOTSUTO KAAKUMAN
IPC: H01L23/12
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of bonding fingers by providing one package cover which connects at least one of a plurality of bonding pads to at least one of a plurality of external connectors. SOLUTION: A semiconductor die bonding pad 422 connected to a platform 400 is connected with a package cover 408, and the cover has an external connector 702. A remaining semiconductor die bonding pad 422 connected to a bonding finger 414 is connected with an external connector 702 on a package case 402. Therefore, the package cover 408 is mounted only physically on the package case 402, and the case has no conductive case pattern. The external connector 702 of the package cover 408 is in close contact and flush with the external connector of the package case 402. Thus, a plurality of bonding pads may be connected to a smaller number of external connectors on the package body.
Patent JP-H09248300-A (JP)
Title: High speed x-ray ct scanner device
Inventor: HORI KEIICHI
IPC: G01N23/04
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To earn a high precision two-dimensional tomographic image, by correcting instrumental errors in measurements caused by after-glow of semiconductor detectors. SOLUTION: A subject 3 to be measured is radiated by a fan-formed X-ray 6 generated by many X-ray tube-bulbs 2. An X-ray tube bulb 2 which radiates a fan-formed X-ray 6 is activated in serial order along a perimeter and the activation makes a round. A detector 4 outputs detected signal K on receiving X-ray transmitted through the subject 3. A data recording apparatus 9 records detected signal K when X-ray is radiated and also records detected signal K of when X-ray is not radiated after one round of activated radiation is completed. A data processing apparatus 10 makes correction of deducting data of a non-radiation round from those of an activated radiation round, then it draws a tomographic image based on the corrected data.
Patent JP-S57171661-A (JP)
Title: Method and device for vacuum deposition
Inventor: TAKAO MASATOSHI
IPC: C23C14/24
Filed: 1981-04-15
Abstract: PURPOSE:To vapor deposit thin films of superior quality easily by clustering the gas to be acted upon the gaseous flow of a vapor deposition material from the outside and flowing the same toward the gaseous flow. CONSTITUTION:The atmos to be vapor deposited scattering from an evaporating source 1 in a vacuum vessel 9 accumulate on a substrate 3. On the other hand, the gas introduced from the outside is clustered in a clustering cell 2, and further the clustered gas is ionized with an electrode 8' for generation of thermoelectrons and is accelerated with an electrode 7' for acceleration, whereby it is acted upon a vapor deposition material. The cell 2 is disposed in an auxiliary gas releasing system 6 so that the clusters arriving at the substrate 3 are controlled by expelling part of the clusters ejecting from the cell 2 to the outside of the system.
Patent JP-H01229607-A (JP)
Title: Mold equipped with device for curling terminal of skin
Inventor: YAMAMOTO KAZUYUKI
IPC: B29C45/16
Filed: 1988-03-11
Abstract: PURPOSE:To facilitate the terminal processing of a skin material by a structure wherein a curling plate with a curling edge part, which can project inside a cavity at forming and retreat outside the cavity after forming, is equipped. CONSTITUTION:By closing curling plates 12a and 12b at forming so as to project curling edge parts 13a and 13b inside beyond the opening edge part of a cavity 4, the terminal part 41a of a skin material 41 is curled in the cavity so as to curl the terminal part in the back side of a core material 45, which consists of the skin material 41 and synthetic resin 44, in the cavity 4. Further, by retreating the curling edge parts 13a and 13b outside from the opening edge part of the cavity through the opening of the curling plates 12a and 12b after forming, a formed item is taken out of the cavity 4. In addition, since both the curling plates 12a and 12b are pivoted so as to integrally and interlockingly open and close through a gear part 15 by driving movement of a driving mechanism 17 which is provided on the one curling plate 12a, the structure of a mold is simplified.