baber/WOPTO huggingface dataset:
Patent JP-S59141625-A (JP)
Title: Administration on construction of underground structure
Inventor: SUZUKI TAKEO
IPC: E02D3/12
Filed: 1983-02-03
Abstract: PURPOSE:To permit the responsible construction of an underground structure by determining the suitability of the construction in unhardened places by a method in which a pair of electrodes are set in places holding an underground structure, a curable grout is injected under high pressures into the ground, and the electric resistance value of the ground is measured and compared with control data measured in advance. CONSTITUTION:An observatory tube 7 provided with electrodes to measure electric resistance is inserted into a portion along a designed wall end where an underground structure is to be constructed when a hardening grout, e.g., cement milk, etc., is injected into the ground under high pressures and an other observatory tube 7' is inserted into the other place. Electric resistances are measured between both the observatory tubes 7 and 7'. Prior to the measurement, a control electric resistance value under the condition that sampling is desirable is obtained in nearly high-pressure injection conditions between the soil of the object ground and the grout to be injected on the land. The measured electric resistance value is compared with the control value, and when a purposive difference is present between both, the mixing condition of the grout and the soil is equalized. The construction of an underground structure can thus be performed without causing any trouble with strength all the time.
Patent JP-S58135160-A (JP)
Inventor: ITOU MASAAKI
IPC: B01J20/04
Filed: 1982-02-04
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-H05208815-A (JP)
Title: Production of gypsum
Inventor: YAMAMOTO MASAAKI
IPC: B01D53/50
Filed: 1992-01-31
Abstract: PURPOSE:To accurately determine an amount of milky lime used when gypsum is produced. CONSTITUTION:In a method for producing gypsum by passing a coke furnace gas into an adsorbing liquid, adsorbing H2S contained in the coke furnace gas into the adsorbing liquid, recovering the H2S as sulfur slurry, burning the slurry to generate SO2 gas, adsorbing the SO2 gas into milky lime to give CaSO3, oxidizing CaSO3 to afford CaSO4 and hydrating CaSO4, solid concentration of sulfur slurry and sulfur content in slurry liquid is estimated from density of sulfur slurry measured with a hydrometer. The sulfur feed amount (per unit time) fed for producing gypsum is calculated from the estimated value and the amount of milky lime per unit time is fed correspondingly to this sulfur feed amount per unit time. Thereby the used amount of milky lime is reduced and quality of gypsum is stabilized.
Patent JP-H07311041-A (JP)
Title: Position detector
Inventor: HAMAGUCHI TAKAYUKI
IPC: G01S5/16
Filed: 1995-02-02
Abstract: PURPOSE:To provide a position detector that is capable of taking its current position autonomously and precisely. CONSTITUTION:Beam sensing portions 13 and 19 are mounted on the top surface of a moving body 33 and in positions which are a predetermined distance away from each other on a plane, the moving body 33 having driving wheels 35. The beam sensing portions 13, 19 rotate about an axis that passes through the paper surface. First 7 and second 9 beam transmitting portions are mounted on the side of a station 37 serving as a reference station and in positions which are a predetermined distance away from each other on a plane. Since the beam sensing portions 13, 19 perform sampling while rotating, the amounts by which the portions 13, 19 sense beams vary depending on the directional characteristic of the beam sensing portions. The amount of the beams sensed is at its maximum when the peak of the directional characteristic of the beam sensing portions coincides with the direction of the beam transmitting portions. The relative positions and the relative attitude angles of the first and second beam transmitting portions 7, 9 are computed on the basis of the angle of rotation at which the amount of the beams sensed is at its maximum.
Patent JP-S56113626-A (JP)
Title: Grain feeder for grain drier
Inventor: KANEFUJI YUUJI
IPC: B65G65/46
Filed: 1980-02-12
Abstract: PURPOSE: To uniformly load and fill grains into a tank by forming the rotary falling side of the conveyer of a grains drier into a trough shape with a slightly inclined bottom and also attaching a diffuser to the lower position of a falling port.  
     CONSTITUTION: Grains are sent up by a bucket elevator 8, sent sideways by a horizontal conveyer 9, dropped from a falling port, and then filled in a falling type drying part 1 and a storage tank 2 while being diffused by a diffuser 21. The grains whose husks are only dried are discharged by the rotation of a discharge valve 5, collected by a conveyer 6, again flowed into a grains lifter 7, sent up by the bucket elevator 8, dropped from a horizontal conveyer 9 to a falling port 12, and then loaded on grains in the tank 2 and circulated. Since the height of the bottom wall 18 of the receiving trough 11 of the falling port 12 is high on the rotary ascending side 19 of the conveyer 9 and also the rotary descending side 20 of the conveyer 9 is formed in a low inclined wall, the falling grains drop in an uniform thick state in any part, and therefore, no uneven dispersion by the diffuser 21 occurs. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54108597-A (JP)
Title: Display unit
Inventor: HIRAOKA SUSUMU
IPC: G09F9/35
Filed: 1978-02-14
Abstract: PURPOSE: To obtain a high-reliability unit which can be inspected and maintained easily by leading light emitted from a light source to a display part through several optical fibers equipped with photo switches.  
     CONSTITUTION: Light emitted from single or several light sources 33 strikes terminals of the m×n-number optical fibers (f 11 ) to (f mn ), propagates through photo switches PSW 11  to PSW mn , and radiates from other-side terminals of optical fibers (f 11 ) to (f mn ) fixed respectively to display parts F 11  to F mn  arrayed in a matrix of (m) by (n) of display board 31. Now, when a pattern is inputted to pattern input circuit 35, switch control circuit 34 turns ON required photo switches corresponding to the pattern, only opening terminals of optical fibers connected to those photo switches turning ON radiates light, so that the pattern will be displayed on display board 31. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06233198-A (JP)
Title: Image input device having plural image sensors
Inventor: SHIWA SHINICHI
IPC: H04N5/378
Filed: 1993-02-03
Abstract: PURPOSE:To provide an image input device which can input the images of high image resolution with high quality and without deterioration caused at the joints of images. CONSTITUTION:A subject image is divided into two same area images by a half mirror, and these two images are received by the two-dimensional image sensors 40 and 41. Thus the picture signals are obtained. Then the relative positions between the respective same images and sensors 40, 41 are arranged by shifting by 1/2 length of picture element of the image sensor at every sensor 40 or 41. Thus the picture signals shifted by 1/2 length of picture element are outputted from the respective sensors 40 and 41. Then the operation processing of difference is performed by an arithmetic processing part 8 between both picture signals. Therefore the picture elements having the areas smaller than those of sensors 40 and 41 are detected and one picture signal of high accuracy is outputted. In such a constitution, the images of the same areas are fetched by the sensors 40 and 41 and therefore the picture signals of high accuracy to be outputted include no joints.
Patent JP-S63183877-A (JP)
Title: Recording material
Inventor: YANAGIHARA NAOTO
IPC: B41M5/333
Filed: 1987-01-26
Abstract: PURPOSE:To obtain a recording material superior in color-forming properties, raw shelf stability, and stability of coloring image with a color-forming portion having a light absorption in the near infrared range, by providing a coated layer containing a fluorene derivative and a zinc complex. CONSTITUTION:A fluorene derivative shown by Formula I or II (wherein groups shown by X and Y are amine residues and Z represents hydrogen atom or substd. amino group) is preferably used. A zinc complex shown by Formula III (wherein R represents a monodentate or multidentate colorless organic ligand forming a complex by combining with a zinc ion through a hetero atom and A represents benzoic anion having SCN, Cl, or an electron attracting group) is preferably used. If a recording material according to the present invention is used for a thermosensitive paper, the electron donative colorless dye and the electron accepting compound are used by being ground and dispersed in a dispersion medium to be 10mum or below in particle diameter. As the dispersion medium, a water-soluble polymeric water solution with a concentration of the order of 0.5-10% is generally used, and the dispersion is carried out by use of a ball mill, a sand mill, or others. The electron donative colorless dye and the electron accepting compound are preferably used in the weight ratio of 1:10 to 1:1.
Patent JP-S5299792-A (JP)
Title: Production of semiconductor light emitting device
Inventor: YAMAMOTO MOTOYUKI
IPC: H01S5/00
Filed: 1976-02-18
Abstract: PURPOSE: A laser device of small operating current and superior directivity is obtained by thickly forming only the edge part of a light emitting region. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05218511-A (JP)
Title: Thermoelectric semiconductor element
Inventor: YOKOYA YOICHIRO
IPC: H01L35/14
Filed: 1992-01-31
Abstract: PURPOSE:To acquire a thermoelectric semiconductor element which is safe and inexpensive as a material and has stable characteristics by realizing a specified composition which consists of at least strontium oxide and titanium oxide or of strontium oxide, barium oxide and titanium oxide. CONSTITUTION:SrCO3 and TiO2 are used as a starting material of an oxide semiconductor ceramic. After weighed for specified ratio, it is mixed with pure water using zirconia ball as a mixture medium and dried. Dried powder is put in an alumina crucible and calcinated for 12 hours at 1100 deg.C in air using an electrical furnace. The calcined powder is wet-ground again together with pure water using zirconia ball as a mixture medium, formed to powder of average grain diameter of 0.8mm and dried at 300 deg.C. Calcinated powder is formed after water of 5wt.% is added and formed to green compact by adding powder of 2.5g to a 30mm-long and 10mm-wide die and by pressing at 700kg/cm<2>. The green compact is put in a porcelain sheath, inserted into a tubular furnace and fired by changing a firing time while making hydrogen- argon gas flow.
Patent JP-H0748776-A (JP)
Title: Front yarn cutting and clamping apparatus in embroidery machine
Inventor: SEREMU RIIBIO
IPC: D05C11/20
Filed: 1994-01-14
Abstract: PURPOSE: To provide an apparatus which easily executes the cutting and gripping of an embroidery machine and realizes the reduction of manufacturing cost and the saving of a space. CONSTITUTION: The apparatus for cutting and gripping the front yarn of the embroidery machine having a plurality of needles 3 arrayed in an array form is provided with cutting and gripping members 1 which are actively operated one piece for each of respective embroidery points. The cutting and gripping members 1 are arrayed on a common supporting part 2 and may be made operative by a common drive rod 7.
Patent JP-S53101975-A (JP)
Title: Treating method of semiconductor substrates
Inventor: ABE HIROHISA
IPC: H01L21/20
Filed: 1977-02-18
Abstract: PURPOSE: To obtain substrate surfaces free from patterns on main surfaces by dipping the substrate in aqua regia thereafter dipping the same in a sulfuric acid solution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58133354-A (JP)
Title: Lead wire of gas sensor
Inventor: WADA HIDEO
IPC: G01N27/12
Filed: 1982-02-03
Abstract: PURPOSE:To provide the lead wire of a gas sensor comprising a Pd-Ir alloy constituted so as to show almost no change in a resistance value even if heating in using the gas sensor in a state assembled in a semiconductor, by preliminarily heating the lead wire in the vicinity of a temp. when it is assembled in the gas sensor. CONSTITUTION:A lead wire comprising a Pd-Ir alloy is preliminarily subjected to heat treatment for 5min or more within a range of + or -50 deg.C in regard with the temp. when said lead wire is assembled in a gas sensor. As a result, residual processing stress due to melting, casting, rolling, withdrawing or correcting treatments in preparing the aforementioned lead wire is removed. Therefore, when the lead wire after heat treatment is used by assembling the same in the gas sensor, there is almost no change in a precipitation phenomenon within the material thereof even if heating and the resistance value thereof is not almost changed. Because of these properties, when the resistance value of a semiconductor is reduced when the atmosphere of the gas sensor comes to predetermined gas concn., a gas sensing buzzer is certainly operated.
Patent JP-S60162348-A (JP)
Title: Telephone number display device
Inventor: KITAGAWA YUUZOU
IPC: H04M1/21
Filed: 1984-02-02
Abstract: PURPOSE:To dial assuredly by storing the bar codes to a store means after reading them out of a card and shifting the stored information by a control means to display the numeric characters by a display means in a prescribed array. CONSTITUTION:The bar code information recorded on a card is read by an optical reading part 17, and the read numeric character data are stored to a register 30. A control circuit 36 delivers a shift command to the register 30 to shift the data stored in the register 30. Then the numeric characters of a telephone corresponding to the bar codes are displayed in a prescribed array to a liquid crystal display device 34 which is capable of a comma display. Thus an assured dialing operation is secured with a telephone number with reference to the numeric characters displayed at a display device 34.
Patent JP-H02198171-A (JP)
Title: Semiconductor memory device
Inventor: OKUYAMA KOSUKE
IPC: H01L27/11
Filed: 1989-01-27
Abstract: PURPOSE:To increase stored charge amount and to prevent inversion of information by forming an electrode having the same potential as a reference potential on a gate electrode for forming a driving MISFET through an insulating film. CONSTITUTION:An electrode VSS having the same potential as a reference voltage is formed on gate electrodes 12 for forming driving MISFETs Q3, Q4 through an insulating film 9. That is, in a semiconductor memory device having two transfer MISFETs Q1, Q2 for communicating a signal to a flip-flop 3 to connect one output of the two driving MISFETs Q3, Q4 to the other input thereof, the electrode VSS is formed. Accordingly, a capacitance region is newly formed between the gate electrodes 12, 12 and the electrode VSS having the same potential as the reference voltage. Thus, stored charge amount is increased, thereby preventing information from inverting.
Patent JP-H06232294-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OTSUKA KANJI
IPC: H01L23/28
Filed: 1993-02-03
Abstract: PURPOSE:To improve the radiation property of a resin sealing package type semiconductor integrated circuit device by providing a recessed part sinking to be close to its main face. CONSTITUTION:A semiconductor chip 3 is adhered on a die pad 2, for instance, by an adhesive layer 4 consisting of, for instance, epoxy resin with silver or low stress and high binding force eposy resin. Further, in a package body 7 consisting of resin sealing the semiconductor chip 3, a recessed part 7a sinking to be close to the main face of the semiconductor chip 3 is formed on the part falling on the main force of the semiconductor chip 3. Thereby, a resin portion on the main face of the semiconductor chip 3 becomes thinner so as to lower heat resistance of that portion thus allowing it to radiate heat generated on the main face of the semiconductor chip 3 to the outside through the thinned resin portion on the main face.
Patent JP-H11215446-A (JP)
Title: Display method for television program information and control method for recording equipment
Inventor: MORI YUKIO
IPC: H04N5/445
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To attain display which does not disturb the viewing of a program video image by reading and reproducing service information and detailed information data which are ancillary to a reserved program that have been stored before a program start time of the reserved program, deleting a reproduction output of the service information and the detailed information data ancillary to the reserved program, when the reserved program start time arrives and reproducing and outputting the reserved program. SOLUTION: A time to read and display service information data of a reserved program from a main processing microcomputer memory 17 several seconds before the arrival of a program start time is set to a transport main processing microcomputer 16 as a program information display time. A time arrival signal is outputted to a remote control light-emitting device 26, so as to allow a VTR 23 to start video recording synchronously with this time. Then the VTR 23 starts the video recording before the reserved program start time for recording the service information ancillary to the reserved program and the VTR 23 deletes the data at the service information and detailed information data ancillary to a reserved program start time, to avoid the data from being superimposed on a video image displayed on the screen.
Patent JP-H05207929-A (JP)
Title: Rice washing/rice cooking device
Inventor: KANEFUJI YUJI
IPC: B02B1/06
Filed: 1992-01-31
Abstract: PURPOSE:To easily recognize the number of remaining pots and the number of processed pots by a worker, and also, to know whether the horizontal movement of a rice store box/rice washing device is being executed normally or not. CONSTITUTION:In the rice washing/rice cooking device in which a rice store box 3 and a rice washing device 4 are arranged vertically and constituted integrally, and in the lower part of the rice washing device 4, rice cooking devices 5, 6 having a rice cooking pot are provided in parallel at a prescribed interval in the left and the right directions, the rice washing/rice cooking device is provided with a reserved pot number display implement for displaying the number of reserved pots and a total pot number display implement for displaying the total of the number of processed pots. Also, this device is constituted so that the rice store box 3 and the rice washing device 4 are moved in the horizontal direction of the left and the right, and in the case they do not move to a place set in advance within a prescribed time, an alarm is issued by an informing means.
Patent JP-H08213813-A (JP)
Title: Antenna feeding case
Inventor: OGAWA DAISUKE
IPC: H01Q1/02
Filed: 1995-02-03
Abstract: PURPOSE: To enhance the water proof performance of the antenna feeding case installed outdoor at a low cost. CONSTITUTION: The case is made up of a case main body 1 and a case cover 2 hinged to the case main body 1 by a hinge 3 and a tilt part 1b lowered outward is formed to an upper end of an outer peripheral wall 1a of the case main body 1. Then a groove 2b to which an upper end of the outer peripheral wall 1a is fitted is formed to an end face of an outer peripheral wall 2a of the case cover 22 and a V shaped projection 2c in close adhesion to the tilt part 1b is formed over the entire periphery in the groove 26.
Patent JP-S51142320-A (JP)
Title: Automatic exposure control device for cameras
Inventor: KAKUNODATE MASAMICHI
IPC: G03B7/099
Filed: 1976-02-16
Abstract: PURPOSE: To prevent a film from being affected by stray light reflected from the surface of shutter curtain. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55109372-A (JP)
Title: Organic electrolyte battery
Inventor: INADA KUNIAKI
IPC: H01M4/06
Filed: 1979-02-15
Abstract: PURPOSE:To improve discharge characteristics in heavy loading by adding fluorine system resin powder and interfacial activator solution to form slurry-like positive electrode mixture, rolling the positive electrode mixture to make the resin powder fibrous and drying it to form anode. CONSTITUTION:Active positive electrode material 2 of metal oxide, conductive  agent of carbon powder and fluorine resin powder are sufficiently mixed, and then  water to which interfacial activator is added is gradually added, mixed and kneaded  to make slurry-like positive electrode material 2. Then it is rolled into a thin layer to make the fluorine resin powder fibrous and thereafter heated to remove completely water content. Then it is press fitted and supported in the inner surface of a metal container 1 to form an anode 2. Interfacial activator used for forming this positive electrode 2 is preferably of non-ionic system which readily breaks in the positive electrode mixture, with its density being 0.01-10wt%.
Patent JP-H04258552-A (JP)
Title: Variable inertia moment fly wheel
Inventor: NAKAMURA TOSHIAKI
IPC: F16F15/30
Filed: 1991-02-07
Abstract: PURPOSE:To provide both stability and response of rotation by providing a sub-flywheel connected through an electromagnetic clutch to a main flywheel fixed to a crankshaft of an engine to turn off the electromagnetic clutch according to the deviation of the rotational frequency of the engine. CONSTITUTION:A flywheel 1 is composed of an outer flywheel 2 of a main flywheel fixed to a crankshaft 10 and an inner flywheel 3 of a sub-flywheel connected through an electromagnetic clutch 4 to the flywheel 2. The electromagnetic clutch 4 consists of an electromagnet 5, spring 6 and frictional member 7. In the stationary rotation of an engine, the electromagnet 5 is not excited, the frictional member 7 is pressed against the inner flywheel 3 by the spring 6 and the electromagnetic clutch 4 is turned on. On the other hand, when a difference between the desired rotational frequency in accelerator opening and actual rotational frequency exceeds a predetermined value, the frictional member 7 is attracted by the current supply to the electromagnet 5 to turn off the electromagnetic clutch 4.
Patent JP-S60160630-A (JP)
Title: Inspecting apparatus for semiconductor integrated circuit
Inventor: OZAWA MASAHIDE
IPC: G01R1/073
Filed: 1984-01-31
Abstract: PURPOSE:To obviate mutual interference through a chuck for enabling a precise parallel measurement, by composing a chuck of a plurality of metallic blocks insulated electrically. CONSTITUTION:A wafer chuck 6 is divided into metallic blocks 4 which are electrically insulated. Therefore, IC pellets 2 are substantially prevented from mutual interference, and can be tested precisely. Thus, according to this invention, a plurality of ICs can be stably measured in parallel.
Patent JP-S61176646-A (JP)
Title: Rubber composition for tire tread
Inventor: MURAKI TAKAO
IPC: C08K5/04
Filed: 1985-02-01
Abstract: PURPOSE:The titled composition suitable for winter tire or tire for all seasons, capable of keeping high frictional characteristics on frozen road, obtained by blending raw material rubber consisting of diene rubber with a decanoic acid derivative or dodecanoic acid derivative for a long period. CONSTITUTION:(A) 100pts.wt. raw material rubber consisting of one or more diene rubber such as natural rubber, polyisoprene rubber, polybutadiene rubber, etc., is blended with (B) 5-60pts.wt. one or mixture of decanoic acid derivatives (dibutyl decanoate, dioctyl decanoate, etc.) and dodecanoic acid derivatives (dibutyl dodecanoate, dimethyl docanoate, etc.), and compounding agents such as carbon black, zinc oxide, stearic acid, etc.
Patent JP-S53101050-A (JP)
Title: Crosslinked epihalohydrin polymer composition
Inventor: AYANOMORI YUKINARI
IPC: C08L71/02
Filed: 1977-02-16
Abstract: PURPOSE: To prepare the title corsslinked composition having high strength, in high crosslinking rate, by heating a composition containing an epihalohydrin polymer, a specific unsaturated carboxylic acid salt, an organic peroxide, and a metal compound. 
     COPYRIGHT: (C)1978,JPO&Japio