baber/WOPTO huggingface dataset:
Patent JP-H0891584-A (JP)
Title: Unloading device for truck
Inventor: SHIROTA TOSHIAKI
IPC: B65G67/32
Filed: 1994-09-30
Abstract: PURPOSE: To unload ready-mixed concrete material or the like by easy operation even in the case of an usual truck similar to the case of a dump car so as to decrease transport cost by rotationally moving a truck supporting base so that a load on a truck loaded on the truck supporting base falls from the rear part. CONSTITUTION: A truck loading ready-mixed concrete or the like is loaded on a truck supporting base 7 by backward run, and backward run up to abutting to a stopper 10. The front part of the truck is supported with a supporting tool 21 in this state if necessary. Next a rotational moving device 18 is rotationally moved, the truck supporting base 7 is rotationally moved by 45 degrees supported with a hinge 12, and hence the loaded ready-mixed concrete or the like falls automatically from the rear end of a loading platform 9 so as to be charged into a lower hopper 2. When all the ready-mixed concrete or the like on the loading platform 9 is discharged, the rotational moving device 18 is operated, the truck supporting base 7 is positioned nearly horizontally, the supporting tool 21 is removed, and hence the truck 6 can be moved from the truck supporting base 7.
Patent JP-H02108236-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/84
Filed: 1988-10-18
Abstract: PURPOSE:To obtain good sliding characteristics even to magnetic heads of different types and to improve the interchangeability with an MP tapes by subjecting the surface of a thin Co alloy film to an oxygen atom treatment. CONSTITUTION:A high-polymer film 1 consisting of polyethylene terephthalate, polysulfone, polyether ether ketone, etc., is used as it is or if necessary, an undercoated layer having fine particles or mountain range-shaped ruggedness may be provided thereon. Perpendicularly magnetized films or intra-surface magnetized films 2 are then superposed in single or plural layers in 500 to 3,000Angstrom  thickness by using Co-Cr, Co-Nb, Co-Ta, Co-W, Co-Ni, Co-O, Co-Ni-Cr, Co-Ni-O, Co-Cr-Nb, etc. The films are thereafter irradiated with oxygen atoms which are made into a beam from the front side, by which a dense oxide layer 3 essentially consisting of CoO is formed to 50 to 200Angstrom  thickness. The surface is thereafter coated with a protective film 4, such as plasma-polymerized film, carbon film or perfluoropolyether, in an ordinary manner.
Patent JP-H04138884-A (JP)
Title: Method for controlling thickness of al/stainless steel clad plate at the time of manufacturing
Inventor: NANBA KIYOMI
IPC: B21B37/18
Filed: 1990-09-28
Abstract: PURPOSE:To control the thickness at the time of manufacturing the clad plate of an Al alloy and stainless steel by rolling and cladding by regulating the heating temperature of the Al alloy. CONSTITUTION:In manufacturing the clad plate of the Al alloy and the stainless steel by rolling and cladding, a stainless steel coil 3 and an Al alloy coil 4 unwound from payoff reels 1 and 2 are continuously heated by electromagnetic induction heating devices 5 or 6 separately respectively for every material and then, both are superposed on each other and sent to a rolling mill 7. At this time, the heating temperature of the Al alloy coil 4 is regulated corresponding to variation of rolling load and frictional resistance between clad materials and between an Al alloy and rolling rolls is changed. Consequently, product thickness accuracy is improved and stability of joining can be maintained.
Patent JP-2000075045-A (JP)
Title: Concealed microphone detector and detecting system
Inventor: KIMURA SHOHEI
IPC: G01V3/12
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To detect a concealed microphone from display results of search without requiring constant monitoring of receiving state by searching an electromagnetic wave of preset frequency and storing an electromagnetic wave containing a voice band signal in a voice file upon receiving along with time information. SOLUTION: A searcher sets a receiver 1 in an objective area to be searched where a microphone is concealed possibly and arranges a controller 2 such that it causes no hindrance of daily action in the objective area to be searched. The receiver 1 and the controller 2 are connected through a voice signal line 3 and a communication signal line 4 and then power is turned on. Subsequently, the working frequency, demodulation system, recording time, measurement start/end time of the object to be searched, i.e., the concealed microphone, are inputted, along with a reference receiving level for determining presence of a voice band signal, by an operating means 24 according to a display on the display means 23 in the controller 2.  More specifically, working frequencies of the concealed microphone are searched and set and then electromagnetic wave generated from the concealed microphone is received while scanning electromagnetic wave of set frequencies sequentially.
Patent JP-S62126096-A (JP)
Inventor: SUZUKI KIYOSHI
IPC: B66C21/00
Filed: 1985-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04139203-A (JP)
Title: Macromonomer
Inventor: SATO TOSHIAKI
IPC: C07C323/41
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a macromonomer, composed of substituted acrylamides bound to a polyvinyl ester-based polymer through sulfide bonds, having a sharp distribution of polymerization degree, capable of providing a graft polymer having a highly controlled structure and molecular weight and useful as coatings, etc. CONSTITUTION:An aminothiol compound such as 2-aminoethanethiol is allowed to react with a di-tert. butyl dicarbonate in a solvent to provide N-tert. butoxycarbonyl-2-aminoethanethiol. Vinyl acetate is then polymerized in the presence of the resultant compound using a radical polymerization catalyst to afford polyvinyl acetate having N-tert. butoxycarbonylamino group at one terminal. The terminal protecting group of the polymer is subsequently removed and the obtained compound is allowed to react with methacryloyl chloride to afford the objective macromonomer expressed by formula I [R<1> is H or methyl; X is group expressed by formula II (R<2> is 2-20C alkylene; R<3> is H or <=4C alkyl); PVES is monofunctional polyvinyl ester-based polymer having vinyl ester units and >=3 number-average polymerization degree].
Patent JP-S60151605-A (JP)
Inventor: KUROODO OGEE
IPC: G02B6/24
Filed: 1984-12-12
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-H1180595-A (JP)
Title: Resin composition and varnish and their application
Inventor: TAKEI MASAO
IPC: C09D4/02
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition and a varnish, excellent in not only heat resistance and adhesion but also preservation stability, readily applicable to fields such as coating or impregnation and further excellent in flexibility of cured products thereof. SOLUTION: This resin composition comprises a reactional mixture prepared by reacting the following components (A) with (B) until the rate of reaction calculated from an area ratio of a gel permeation chromatography attains 30-90% and the following component (C): (A) a malemide compound, (B) an alkenylphenol compound and (C) a polymerizable unsaturated compound having one or more groups selected from acryloyl group, methacryloyl group and vinyl group bound to the aromatic ring in one molecule. A varnish composed of the resin composition and an organic solvent is useful as a heat-resistant adhesive, a heat-resistant bonding tape, a copper foil with a resin, a laminate using the copper foil with the resin, a heat-resistant film, a prepreg and a laminate using the prepreg.
Patent JP-H03124417-A (JP)
Title: Control device for mold of injection molding machine
Inventor: HIROZUMI HITOSHI
IPC: B29C45/76
Filed: 1989-10-11
Abstract: PURPOSE:To inform an operator of a fact that a mold enters in a maintenance time, by a method wherein a number of counted maintenance shots and number of scheduled shots at the maintenance time are compared with each other and when the number of the counted maintenance shots attain to the number of the scheduled shots at the maintenance time, the same is displayed. CONSTITUTION:An operator preset information such as a mold ID or a number of scheduled shots at a maintenance time with a key board 5 and man-machine interface part 4, which is stored within a memory 3. A controller 2 decides to which mold ID does a molding condition connected with molding being performed presently with an injection molding machine corresponds and the total number of shots and a number of maintenance shots within the memory 3 are renewed by counting up those. The number of the shots at this time is displayed on an indicator part 6. The number of the maintenance to be counted up is compared with a pre-established value of the number of the scheduled shots at the maintenance time and such an alarming indication that the operator can make decision by sending a signal to the indicator part 6 when the number of the maintenance shots attain to the pre-established value.
Patent JP-H03125986-A (JP)
Title: Sound wave probe
Inventor: HAYASHI TAKAAKI
IPC: G01P5/00
Filed: 1989-10-11
Abstract: PURPOSE:To enable the setting of characteristic such as transmitting/receiving frequency which a limited number of parts by arranging a Time Variable Gain (TVG) circuit, a plurality of frequency dividers, a gate circuit, two switched capacitor filter and the like. CONSTITUTION:A TVG circuit 2 is made up of a frequency divider 2c for dividing the frequency of a signal generated of digital oscillator 6, a counter 2b for counting an output of the frequency divider 2c and a multiplying type D/A converter 2a having counts of the counter 2b as digital input and an output of an input amplifier 1 for received waves as reference voltage input. The counter 2b counts an output frequency of the frequency divider 2c by integration and has a higher gain as the counts of the counter 2b increase. A frequency division ratio of the frequency divider 2c is decided by a CPU 5. Frequency dividers 7 and 8 divide frequency of an oscillation signal of a digital oscillator 6 to a division ratio set with the CPU 5. A switched capacitor filter 3 changes in proportion to an output frequency of the frequency divider 8 and outputs a signal with a specified frequency band to an A/D converter 4. The CPU 5 performs a frequency analysis of the output to determine a wind velocity or the like.
Patent JP-S61141861-A (JP)
Title: Freeze-resistant emulsion food
Inventor: KOJIMA EIJI
IPC: A23L27/60
Filed: 1984-12-14
Abstract: PURPOSE:To produce an emulsified food having freeze resistance, without lowering the taste and flavor of the base food, by adding a thermally coagulable protein to an emulsified food, and heating the mixture. CONSTITUTION:The objective emulsified food can be prepared by adding a thermally coagulable protein (preferably dried albumen) to an emulsified food such as mayonnaise in an amount of preferably 2-10% (solid basis) and heating the mixture.
Patent JP-H03125344-A (JP)
Title: Optical information recording medium
Inventor: SUZUKI MASARU
IPC: G11B7/254
Filed: 1989-10-11
Abstract: PURPOSE:To improve repeatability and reliability of recorded data by providing a protective layer comprising a mixture of ZnS and rare earth oxide on one side or both sides of an optical recording layer. CONSTITUTION:On a transparent substrate, there are successively formed a lower protective layer 2, optical recording layer 3, upper protective layer 4, and UV curing resin layer 5. The protective layers 2, 4 consists of a mixture of ZnS and rare earth oxide. By this constitution, deterioration of characteristics due to material transfer in the optical recording layer 3 can be prevented when overwriting is repeated, and thus, repeatability of the medium can be improved.
Patent JP-H10109003-A (JP)
Title: Antifoaming agent composition
Inventor: NAKAI TAKUYA
IPC: B01D19/04
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain an anitfoaming agent compsn. having superior antifoaming and foaming suppressing effects and also having such stable viscosity as not to cause thickening and curing even in storage over a long period of time. SOLUTION: Fatty acid ester consisting of one of more kinds of tetrahydric alcohols which is selected from erythritor and pentaerythritol and 12-24C fatty acid is blended with 12-26C alcohol at a weight ratio of 1:1 to 1:20 in the presence of a nonionic surfactant and/or an anionic surfactant to obtain the objective oil-in-water emulsion type antifoaming compsn.
Patent JP-H0798282-A (JP)
Title: Inspection method for defect in colored pattern
Inventor: HASEGAWA JUN
IPC: G01N21/88
Filed: 1993-09-28
Abstract: PURPOSE:To detect only the minute white defect part by transmitting and casting only dark-field light or both dark-field light and bright-field light at the same time through a sample having a periodic or nearly periodic pattern region, detecting the transmitted light, emphasizing the image signal, and thereafter performing slice process. CONSTITUTION:In an imaging camera 1, one or more CCD line sensors are arranged in the linear shape. The image of a color filter 2 is focued on the light receiving surface of the line sensor with a lens. The camera 1 picks up only the image of the straight line of the filter 2. The camera 1 is moved in the direction intersecting the linear line sensor at a right angle, and the image of the entire surface of the sample 2 is picked up. A light source 3 performs the transmitting bright-field lighting for the filter 2 in the entire field of view of the camera 1. Light sources 3a and 3b simiarly perform the transmitting dark-field lighting for the filter 2. When the dark-field light is cast on the minute pinhole part of the colored part of the sample, the image of the diffracted light is formed on the line sensor. Thus, S/N is improved, and the minute white defect is detected. The defect detecting rate for the size less than 5mum dia. becomes 50%.
Patent JP-H02109504-A (JP)
Title: Housing cabinet with umbrella holder
Inventor: OKA JIRO
IPC: A47B61/04
Filed: 1988-10-19
Abstract: PURPOSE:To improve the air ventillation of a cabinet main body and to prevent the drop of a wet umbrella from dripping on a bottom board even when the drop falls down by providing an umbrella holder in the inside of a door and forming an interval between the front edge of the bottom board and the inside of the door in the cabinet main body. CONSTITUTION:Even when the drip to fall from the umbrella or to over flow from a receiving tray 5 falls down, the drop does not fall down on a bottom board 7 but falls down on a floor surface because there is the interval between the front edge of the bottom board 7 and the inside surface of a door 3 in a shoes box 1. Thus, since the water drop hardly falls on the bottom board 7, the damage of the shoes box 1 due to the water can be suppressed. Then, the air ventillation can be always executed from the interval between the front edge of the bottom board 7 and the inside surface of the door 3 and thus, humidity to be put out from the umbrella or the bad smell of shoes can be led to the outside.
Patent JP-S61139479-A (JP)
Title: Stamper for end face of steel piece
Inventor: EBINA KIYOSHI
IPC: B41K3/36
Filed: 1984-12-13
Abstract: PURPOSE:To permit stamping to be performed with good efficiency without the needs to regulate the movement of steel pieces as heavy products by providing a stamping head, a mover, and a selector to an elevator provided on a mobile truck running along the end face of steel piece. CONSTITUTION:A steel piece 5 is sent from a cogging mill to a feeder 1 and positioned between both stampers 7 and 8 by a stopper 3. A mobile truck 61 goes to the right,a nd information of the steel piece end from a photo sensor 62 and information of position from a photo sensor 63 are read out by a micro computer fro controlling. A funner 11, an elevator 13, and a mover 15 for the stampers 7 and 8 and a selector for the stamping wheels of the stamping head 16 are controlled by respective control unit for stamping operation. The positioning of the stamping head for the end of steel piece and the selection of the stampers can thus be quickly made, and the efficiency of stamping operation can be raised.
Patent JP-H0519068-A (JP)
Title: Time informing device for blind person
Inventor: KOKUBO TSUNEO
IPC: G04B25/04
Filed: 1991-07-09
Abstract: PURPOSE:To enable time to be found on free touch of button switches by providing two concentric circumferences with hour/minute-telling button switches which have the function of opening and closing electric circuits. CONSTITUTION:Two concentric circumferences are drawn on an analog watch: the inner circumference is provided with twelve button switches 3 which tell hours, and the outer circumference with sixty button switches 4 which tell minutes. A mark 1 is located at point 0:0, and auxiliary marks 2 are so provided as to locate respective button switches which are to be depressed by fingers to find time. Two circular rails are formed out of a conductive material: the outer rail is divided into twelve equal parts to keep insulated, and a wheel provided on the tip of the hour hand is moved along the rail to change a position every hour where a circuit is closed. A similar manner to divide the other rail into sixty equal parts can provide electric circuits which utilize the minute hand to change a position every minute where a circuit is closed. When the switch of a position where a circuit is closed, alarm is issued to make present time recognized.
Patent JP-S62123435-A (JP)
Title: Coupling device between strobe device and camera
Inventor: YAMUKAI HIKOYA
IPC: G03B15/05
Filed: 1985-11-22
Abstract: PURPOSE:To bring electrically a coupling terminal into contact with a terminal of a camera corresponding to it and to prevent the coupling terminal from bringing into contact with the other terminals by projecting the coupling terminal, which is set to a coupling mechanism, out of the enclosure when the coupling mechanism falls in the enclosure by the operation of an operation lever. CONSTITUTION:When an operation part 12 is pushed transversely to move an operation lever 9 to the right side, a projection 10 of the lever 9 rides on a projection 8 of a coupling mechanism 7, and the coupling mechanism 7 falls in an enclosure 1, and a coupling terminal 22 is projected out of the enclosure 1. When the lever 9 is moved left, the coupling mechanism 7 is energized by a spring 18 and rises in the enclosure, and the terminal 22 is drawn back into the enclosure 1. If the bottom part of the enclosure is inserted to a shoe part of the camera and the lever 9 is moved right when the terminal 22 is not projected, the terminal 22 is projected and is brought electrically into contact with the terminal of the camera corresponding to it but is not brought into contact with the other terminals of the camera.
Patent JP-H02111606-A (JP)
Title: Production of perovskite oxide powder
Inventor: OYAMA MASATSUGU
IPC: C01G25/00
Filed: 1988-10-19
Abstract: PURPOSE:To obtain perovskite oxide powder having very fine particle diameter and sharp particle size distribution and to improve sintering properties by adding a solution containing a specific compound to an alkali solution to give and acidic suspension, adjusting the acidic suspension to precipitate and burning the precipitate. CONSTITUTION:(A) A compound of metallic element of oxygen coordination such as Pb, Ba, Sr, Y, La, etc., and (B) a compound of metallic element of oxygen coordination such as Ti, Zr, Mg, Sc, Hf, etc., are dissolved in a solvent, (e.g.) into 0.01-10mol/l total amounts of the components A and B. Then an alkali solution is blended with >= equivalent base on the alkali solution of the solution and stirred for 5 minutes - 100 hours to give an acidic suspension at pH8-10. Then an alkali is added to the suspension, adjusted to pH8-10, stirred at 0-100 deg.C for 5 minutes - 100 hours, washed and filtered off to give precipitate. Then the precipitate is dried at 230-200 deg.C for 1-100 hours, calcined in an oxidizing atmosphere at 400-1,000 deg.C for 0.5-100 hours to give perovskite oxide powder shown by the formula ABO3 (sum of the numbers of the components A and B is three or more kinds).
Patent JP-H03126401-A (JP)
Title: Inner cushion of shoe
Inventor: CHAYAMA TAKASHI
IPC: A43B17/03
Filed: 1989-10-09
Abstract: PURPOSE:To eliminate moisture of the tip of a foot by ventilating the inside of a shoe by allowing instep leather of the inner cushion to have elasticity, and also, forming an air chamber on its lower face, and moreover, forming a blowout hole of air in the vicinity of the tip and allowing it to conduct to the air chamber. CONSTITUTION:The inner cushion is formed by superposing bottom leather 2 under instep leather 1 formed by using a sheet material having scarcely or no gas transmissible property at all of synthetic rubber and synthetic resin, etc., and joining its peripheral edge like a bag. Subsequently, by inserting a continuous bubble body 3 having moderate flexibility and elasticity such as polyurethane foam, etc., therein, an air chamber is formed, and also, the instep leather 1 is allowed to have elasticity. Also, blowout holes 5 of air are formed in the vicinity of the tip of the inner cushion and they are allowed to conduct to the air chamber, and also, an air hole 4 is pierced in the part of the heel of one of the instep leather 1 or the bottom leather 2. By putting on shoes in which this inner cushion is laid and allowing air to blow out of the tip of the inner cushion, ventilation in the shoes is executed and moisture in the tip of a foot can be eliminated.
Patent JP-H01108065-A (JP)
Title: Thermal head control apparatus
Inventor: TSUGANE TSUNEO
IPC: B41J2/355
Filed: 1987-10-21
Abstract: PURPOSE:To improve the quality of images to be printed by providing a detachable external memory device storing a plurality of pulse width patterns of a predetermined driving signal in accordance with the evenness of a thermal head, thereby controlling to conduct an optimum electric energy to a heating resistor of the head. CONSTITUTION:A thermal printer apparatus comprises a printer main body 1, a printer mechanism portion 2, a printer circuit portion 3 and a detachable external memory device 4 adapted to be connected to the printer circuit portion 3, the last being, for instance, a ROM cassette. Data are transferred from the host side to shift registers SR1-SR3, where the data is stored. When printing a first block, a table for the first block stored in the ROM cassette 4 is read out by utilizing a thermal head control device incorporated in the printer circuit 3, and the stroke pulse width for the first block is set. A predetermined strobe pulse wave form for the first block is then applied to the shift register SR1 to thereby fire heating resistors R11-Rin. Thus, printing operations like this are conducted in order to the n th block before the printing operation completes.