baber/WOPTO huggingface dataset:
Patent JP-S61196837-A (JP)
Title: Different-type object barrier
Inventor: UEDA KIICHI
IPC: B60P3/42
Filed: 1985-02-27
Abstract: PURPOSE:To easily transship a bulk material and another cargo for transportation by providing a shielding body having the depth of about a half of the depth of a cargo box inside the cargo box and constituting the shielding body reversibly in the up-and-down direction of the cargo box. CONSTITUTION:When a bulk material is to be transported, it is thrown through the feed port 29 of a cargo box 3 and stored on the bottom section 27 in the shield body 19 arranged in the cargo box 3. At unloading, the rear door 15 of the cargo box 3 is opened, and a fastener provided at the rear of the shielding body 19 is also opened. Then, a hydraulic cylinder is extended to incline the cargo box 3 backward, and the bulk material in the shielding body 19 is discharged. On their other hand, when another cargo is to be transported, a pulley 45 is rotated in the A-direction with a handle 47, support frames 43 on both sides are swayed upward, the shielding body 19 and bottom section 27 are reversed into an attitude covering the upper half of the inner wall of the cargo box 3. Then, a cargo is loaded on the floor 25 of the cargo box 3.
Patent JP-H08232458-A (JP)
Title: Raising expansion floor device of moving work floor
Inventor: ABE FUMIO
IPC: E04G3/00
Filed: 1995-02-24
Abstract: PURPOSE: To perform operations safely and efficiently in making a work flow rise out in according with the slant even on a higher lift execution surface than a limited high lift moving work floor, at a work site of steel frame roofing construction. CONSTITUTION: A holding frame 6 with two vertical square bearing frames 5 is piercingly clamped to floor four corners of a moving work floor 4 being self-propelled on rails 1 and 1 with driving rolling wheels 3 on both leg bottoms 2. Each wire rope 11 of two winches clamped and held on the holding frame 6 of a block 6 inserting a lifting square shaft 8 via plural pieces of rollers and installed beneath it is engaged with the square bearing frames 5. An abutment floor 20 rising out with a rack 19 in mesh with a pinion 18 and a bascule floor 22 pushing up a folded floor with a hydraulic cylinder 21 both are installed in an extended floor 17 supported at an upper end of the lifting square shaft 8 through a pin bearing 16.
Patent JP-S56132601-A (JP)
Title: Digital input signal deciding device
Inventor: KAWABE KAZUOMI
IPC: G06F11/18
Filed: 1980-03-21
Abstract: PURPOSE:To eliminate the mixture of an error signal securely by adding the contents of (2<n>-1) (n; 2, 3-) registers stored with one bit of a binary digital input signal and by making a decision by majority. CONSTITUTION:In a sequence control system, etc., a digital signal inputted from input terminal IN via input control switch S is stored temporarily stored in three registers n1-n3 (e.g. n=2) of one-bit capacity by being shifted successively by clock signal Cp. Adder AD sums up the contents of registers n1-n3 to obtain a binary two-digit addition result and at output terminal OUT, only the contents of its high-order digit appear. This output is the arithmetic result of majority decision and only the result having ''1'' as its high-order digit is inputted to the sequence control system, so that an error signal due to the mixture of noises, etc., can be excluded.
Patent JP-S62194312-A (JP)
Title: Floating breakwater
Inventor: SAKATA NORIHIKO
IPC: E02B3/06
Filed: 1986-02-20
Abstract: PURPOSE:To improve the effect of breaking waves by a method in which a bulwark of a shape in which the front wall of a box-like body whose downside is opened and having plural through holes in its upper wall is extended upwards is provided and the front side of the upper wall is lowly inclined during a still- water period. CONSTITUTION:Floating tanks 11 and 12 are provided to the lower insides of the front and back walls 10a and 10b of a box-like body 10 having an opened downside, and a floating tank is also provided to both sides of the body 10. Plural through holes 16 and 17 are formed in the upper wall 10c of the body 10 and also in the upper part of a bulkhead 15. A bulwark 20 is provided in a shape that the front wall 10a is upwardly extended on the front end of the body 10. During the still-water period, the front and back walls 10a and 10b and the bulkhead 15 are kept vertically and the front side of the upper wall 10c is lowered and inclined. The reflecting area against incoming waves can thus be increased to enhance the effect of breaking waves. Also, the lowering of the wave-breaking effect by overflowing waves can be prevented.
Patent JP-S54129780-A (JP)
Title: Manufacture of rectangular headlight retainer for automobile
Inventor: GORAI NOBUYUKI
IPC: F21S8/10
Filed: 1978-03-31
Abstract: PURPOSE: To manufacture a rectangular headlight retainer at a high yield of material, by coupling both the ends of a strip to each other to obtain an annular piece and rectangularly shaping the piece by a plurality of dies and drawing the rectangular piece to make a flange and providing fitting lugs under the flange.  
     CONSTITUTION: Both the ends of the strip are welded to each other so that the annular piece is obtained. The annular piece is rectangularly shaped by at least two dies 3. The rectangular piece is set on a lower metal die 53. A mandrel 54 is fitted in a central opening of the rectangular piece. An upper metal die 52 whose bottom is fitted with urethane or hard rubber 51 is pressed on the rectangular piece to draw it. An upper wall 4 and the flange consisting of a contact part 11 and a side wall 12 are thus formed. The piece is then correctively pressed so that the corners of the flange 1 are curved. The piece is then punched so that the upper wall 4 is removed from the flange 1. The side wall 12 of the flange 1 is partly cut off, thereby forming the fitting lugs 2. The lugs are bent. Small holes are perforated through the lugs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02215206-A (JP)
Title: High order multiplier
Inventor: KOYAMA ICHIRO
IPC: H03B19/14
Filed: 1989-02-16
Abstract: PURPOSE:To facilitate the matching of an input and output filter and to make an output level fluctuation stable against input level fluctuation by connecting an LPF between an output of a preamplifier and an input of a broad band amplifier and connecting a BPF to an output stage of the broad band amplifier. CONSTITUTION:A signal inputted to an input terminal 6 is amplified by a preamplifier 1, multiplied by a broad band amplifier 3 via an LPF 2 and outputted from an output terminal 6 via a BPF 4. In the case of an input frequency of 50MHz and an output frequency of 350MHz, for example, the temperature characteristic of the preamplifier 1 is corrected somewhat by using a bipolar transistor(TR), the amplifier 3 is matched to 50ohms for a broad band with negative feedback circuit constitution by the bipolar TR, and when the input output filter is designed by LC constitution, the input level is set within 0+ or -5dB, the output level is set within -12+ or -2dB at a temperature range of -40 to +85 deg.C.
Patent JP-H06249845-A (JP)
Title: Analysis of oxide group existing substance in each form of iron and steel powder and compaction member
Inventor: NITTA MINORU
IPC: G01N31/00
Filed: 1993-02-25
Abstract: PURPOSE:To correctly analyze the oxide group existing substance in each form by quantitatively analyzing FeO, Cr2O3, MnO, SiO2, Al2O3, MgO and CaO from the extraction residue extracted by a halogen-alcohol solution. CONSTITUTION:In order to carry out quantitative analysis by taking out FeO, Cr2O3, MnO, SiO2, Al2O3, MgO and CaO as extraction residue from the iron matrix of the iron and steel powder and its press compaction member, the halogen-alcohol solution which is formed by dissolving bromine or iodine into alcohol is used. The value (a value) of the total O quantity which is obtained through the calculation from these analytical values is in the equal or proportional relation to the total O analytical value (b value) obtained from other methods. In each case when iron and steel powder is dissolved by the bromine- methanol solution or by the iodine-methanol solution, the ratio between the total O quantity calculated from the quantitative analytical value and the total O quantity analytical value obtained through other method is stable in a prescribed range, and the quantity of the oxide group existing substance in each form can be analyzed with high precision.
Patent JP-S55129760-A (JP)
Title: Reversing detection circuit for motor
Inventor: TAKANO TOMOMITSU
IPC: H02P29/00
Filed: 1979-03-30
Abstract: PURPOSE: To make unnecessary special space other than the main body with a simple constitution, by detecting the state of counter electromotive force of motor and performing reversing detection.  
     CONSTITUTION: When a given voltage is fed to the control input V 1 , specified drive current flows to the motor with the current control element 2, the motor 1 is driven and current flows also to the dummy resistance 4 with the current control element  2'. In this case, the current flowing to the motor circuit A is increased or decreased  in proportion to the number of revolutions since the motor 1 causes counter electromotive force according to the number of revolutions. On the other hand, the current flowing to the dummy circuit B is a given value determined with the input V 1 , and the current value detected with the current detection elements 3, 3' has a difference, this difference corresponds to the counter electromotive force of the motor 1 and it is detected at the differential amplifier 5. Accordingly, by suitably setting the reference voltage V s , the lowering in the number of revolutions of the motor 1, stop and reversing can be known by discriminating the output of the comparator 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03239747-A (JP)
Title: Film which controls transmission of light and heat ray
Inventor: HATANAKA SEIZO
IPC: C08K3/36
Filed: 1990-02-17
Abstract: PURPOSE:To prepare the title film useful for packaging fruits, vegetables, and flowers which generate ethylene gas after packaged by compounding a polyolefin resin with specific additives and forming the resulting compsn. into a film. CONSTITUTION:A compsn. is prepd. by compounding 100kg of a polyolefin resin; about 600g of SiO2.Al2O3 (zeolite, a powder) as an ethylene-absorbing bactericidal component; about 600g of TiO2 (titanium oxide, powder) as an infrared-absorbing component; about 600g of SiO2 (diatomaceous earth, powder) as an infrared-absorbing component; Ca and Mg (gum arabic, liq.) as an infrared- absorbing component; about 600g of H2NCOOC2H5 (a urethane liq., a two- component system) as a thermal insulation component; about 600g of C3H5(OH)3 (glycerol, liq.) as an agent to prevent the formation of water droplets; and (NH4)2CO3 (ammonium carbonate, powder) as a blowing agent. Then, the compsn. is formed into a sheet and foamed in a foaming ratio of 25-40, giving the title film with a thickness of 0.08-0.15mm.
Patent JP-S52120210-A (JP)
Title: Cooling apparatus of hot rolled wire material
Inventor: SANNOMIYA AKIHIRO
IPC: B21B43/00
Filed: 1976-04-01
Abstract: PURPOSE:To remove the fluctuation of the wir material quality with cooling the wire coil effectively, uniformly by determining stably the jet wind direction component of cooling fluid in the cooling of high temp wire material wound in coil state.
Patent JP-H04255241-A (JP)
Title: Device simulator
Inventor: AKIYAMA YUTAKA
IPC: G06F11/25
Filed: 1991-02-06
Abstract: PURPOSE:To simulate correctly the situation of transfer of carriers in a semiconductor device. CONSTITUTION:A device simulator is used, a Fermi level is set at such a carrier sink region as a vertical CCD part of a CCD, for example, by a Fermi level setting means 22; the Boltzmann's distribution formula on carriers is solved by an electron Boltzmann's distribution formula solution means 26 and a hole Boltzmann's distribution formula solution means 27 at this Fermi level set region and the concentration of the carriers is found. In the CCD, the situation of transfer of the carriers, which are transferred from a photodiode part to the CCD part, can be correctly simulated and an analysis in the three- dimensional structure of the carriers becomes possible.
Patent JP-H08230171-A (JP)
Title: Adhesion type web catcher of printing machne
Inventor: TSUCHIMOTO YOSHITAKA
IPC: B41F33/00
Filed: 1995-02-24
Abstract: PURPOSE: To safely and easily perform work in case of performing paper feeding by handwork and performing removal work of wound paper and to reduce a manufacturing cost. CONSTITUTION: When web break occurs in operation, a web break detector 5 sends a web break signal. A changeover valve 6a is opened by the web break signal and a ventilation passage in a drag roller 1 is communicated with a vacuum generator 4 through a pipeline 7 and the ventilation passage in the drag roller 1 becomes a vacuum state. A web 8 is brought into contact with the surface of the drag roller 1 and is running. Therefor, the web 8 is allowed to adhere to the surface of the drag roller 1 through the respective suction holes thereof. One one side, since the drag roller 1 is rotated for a short time through a driving system 9 until a printing machine is completely stopped, the broken web 8 is wound on the surface of the drag roller 1.
Patent JP-H11225587-A (JP)
Title: Device for spreading sheet
Inventor: SHIONO SHUNJI
IPC: A01G9/14
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-spreading device capable of simply spreading a flexible sheet or releasing the spreading of the sheet without requiring a dangerous work content. SOLUTION: This sheet-spreading device for spreading a flexible sheet 5 comprising vinyl chloride resin or polyethylene resin on the surface of a building 1 such as a green house is provided with a guide member 2 fixed to the prescribed places 3 of the building 1, a moving member 4 integrated with one end of the flexible sheet 5 whose other end is fixed to the prescribed plate 1C1 of the building 1 and capable of being guided and moved along the guide member 2, and a spreading means 8 capable of operating the moving member 4 from the outside of the building 1. The moving member 4 is driven by the operation of the spreading means 8 to reciprocatively move the flexible sheet on the surface of the building 1.
Patent JP-S63204535-A (JP)
Title: Two-head magneto-optical driver
Inventor: KOBAYASHI KAZUTOSHI
IPC: G11B21/08
Filed: 1987-02-20
Abstract: PURPOSE:To suppress reaction at the time of accessing and to write information in an optional track within a short period by allowing a driving current to flow so that the levels of driving force in both movable coils are equal and their directions are reversed to each other at the time of accessing. CONSTITUTION:In the case of accessing an inner objective track from the positions of optical heads 7A, 7B and writing information, a moving distance from a current track position to an objective track position is calculated by a controller. After presetting the number of moving pulses in a moving distance detecting counter by a moving distance detecting means, a driving current is supplied. Although reaction is magnetically applied to a magnet or a york 22A to be a stator side member against driving force, reaction applied to the whole stator side member is totally zero because the levels of two driving power components are equal and their directions are reversed to each other. Consequently, accessing within a short period can be attained by canceling the reaction generating at the time of accessing.
Patent JP-H06212018-A (JP)
Title: Polymer-based material having composite functions
Inventor: FURUYA YASUBUMI
IPC: C08J5/00
Filed: 1993-01-14
Abstract: PURPOSE:To provide the polymer-based composite functional material imparted with material-reinforcing and vibration-insulating properties at high temperatures and with a self-repairing function for inner damages. CONSTITUTION:This multi-functional polymer-based composite material capable of responding to changes in outside environments is characterized by incorporating the shape-memorizing alloy material-fibrous elements 2 of low temperature side martensite phase with a polymeric matrix 1 at <= a reverse transformation temperature, thereby permitting to enhance the strength and vibration resistance of the matrix material and simultaneously enabling the self closure of the inner cracks, cavities, etc., of the composite material by the utilization of a shape memory contraction force which is produced by always measuring the electric resistances of the buried fibers and the changes of a pressure (strain) sensor adhered to the surface of the composite material and subsequently applying an electric current to the buried fibers to heat the fibers at the time of an abnormal trouble. Especially, the polymer-based composite functional material having the high performances is characterized by mixing and arranging the shape-memorizing alloy material-fibrous elements in the matrix, where the shape-memorizing alloy material-fibrous elements have metal crystalline substances produced by rapidly cooling and coagulating the melted alloy at a rate of 10<2> to 10<6> deg.C/sec.
Patent JP-S5679477-A (JP)
Title: Photoelectric conversion device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/062
Filed: 1980-03-24
Abstract: PURPOSE:To obtain a high photoelectric conversion efficiency by setting the first and second electrodes on one surface or one back surface of an Si-substrate via a silicon nitride film, thereby differentiating a work function or a conductive type. CONSTITUTION:An Si3N4 or Si3N4-X film 6 is set on a dope or non-dope Si substrate 1 and then a positive electrode 12 and a negative electrode 11 are arranged thereon with a certain intervals. The electrode 12 is formed by Pt, Au or P type Si layer having a large work function, while the electrode 11 is formed by Al, Be or an N type Si layer having less than 4eV of work function. When the light 8 is irradiated according to this constitution, generated electrons and positive holes are gathered to the electrodes 11 and 12 respectively within very short diffusion distances. Therefore, since the possibility of recoupling decreases, the photoelectric conversion efficiency increases.
Patent JP-H08233240-A (JP)
Title: Safety device for incineration system
Inventor: MASUDA SHINJI
IPC: F23G5/50
Filed: 1995-02-24
Abstract: PURPOSE: To simplify a safety device against a pressure which suddenly ascends in an incineration furnace by a method wherein a hot air introduction port from an incineration furnace is provided on a casing being provided on the discharging side of an exhaust gas, and at an opening on the downstream side of the hot air introduction port, a pressure-releasing mechanism to release a pressure which is a specified value or higher being generated during an incineration disposal is provided. CONSTITUTION: A safety device main body 13 is provided on a by-pass pipe 12 of which the upstream end is connected to an exhaust gas discharging pipe 6 being connected to the top of an incineration furnace. The safety device main body 13 is equipped with a casing 14, and on an opening on the right side of the casing 14, an exhaust gas introduction port 17 as a hot air introduction port is inserted and fixed.  When a volatile combustible gas is contained in an article to be incinerated, a pressure in the incineration furnace ascends by the combustion, and the pressure in the exhaust gas introduction port 17 of the safety device main body 13 suddenly ascends also, and a damper 18 automatically turns from a closed position to open position side, while resisting to its own weight, by the pressure, and the pressure in the incineration furnace which suddenly ascends is released to the outside through the by-pass pipe 12.
Patent JP-S53122379-A (JP)
Title: Semiconductor logic circuit device of electrostatic induction type
Inventor: MURAKAMI KENJI
IPC: H01L21/8222
Filed: 1977-03-31
Abstract: PURPOSE:To speed up the operation and to increase the frequency response, by increasing the mutual conductance and decreasing the drain resistance of FET constituting the circuit.
Patent JP-S54129826-A (JP)
Title: Power supply control unit
Inventor: YUSA KATSUEI
IPC: G06F1/00
Filed: 1978-03-31
Abstract: PURPOSE: To suitably perform the power supply control on power failure restoration, by providing the switch means which determines the selection of start signal from either of the display controlling the unit itself or the operator console outside the unit.  
     CONSTITUTION: The mode determination switch S 1  is provided, which selects the remote switch, for example, the start control signal 10 fed from the operator console or the internal start signal 11 fed from the operation panel is selected, and if the system can immediately be restored, S 1  is turned ON and in other cases, S 1  is turned OFF. When AC 100 V is applied to the power supply control unit PCU, the oscillation circuit OSC is oscillated, the preparation of operation of PCU is finished, and with S 1  ON, when the signal 11 is fed, the AND circuit A 1  is selected and the OSC output is fed to the sequential control circuit SQLC via the start control circuit SC and the AND circuit A 3 , controlling the driver circuit group 4, outputting the signals TR 1  to TR n  to control the power supply for each unit. With S 1  OFF, although the AND circuit A 2  is selected, the same operation as S 1  ON is made afterward. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08211276-A (JP)
Title: Lens barrel and optical equipment using the same
Inventor: NAKASHIMA SHIGEO
IPC: G02B7/04
Filed: 1995-02-02
Abstract: PURPOSE: To detect photographing operation and collapsing operation with simple constitution by making the changing direction of output from a position detection means reverse according to the operation of 1st and 2nd cam parts against the same driving direction by a cam mechanism. CONSTITUTION: When a 2nd group cam roller 6 exists at the cam part (2nd cam part) 4a1 between (a) and (b), output voltage from an encoder 7 becomes low in the case where a zoom motor 9 is rotated clockwise (varying power from a telephoto end to a wide end), and on the contrary, it becomes high in the case where the motor 9 is rotated counterclockwise. When the cam roller 6 exists at the cam part (1st cam part) 4a2, the output voltage from the encoder 7 becomes high in the case where the motor 9 is rotated clockwise (housing direction) and it becomes low in the case where the motor 9 is rotated counterclockwise (from the housing direction to a photographing direction).  Whether or not power varying operation is performed as a photographing lens or whether or not the housing operation is performed from the photographing to the non- photographing is detected according to the rotating direction of the motor 9 and the level of the output voltage from the encoder 7.
Patent JP-H0578490-A (JP)
Title: Aluminosiloxane polymer and its production
Inventor: ABE YOSHISAKI
IPC: C08G77/22
Filed: 1991-02-08
Abstract: PURPOSE:To provide the subject polymer highly stable at normal temperatures, easy to use, low in impurity content, and easily and completely mineralized by heating. CONSTITUTION:The objective polymer is obtained by reacting (A) a solution containing a tetraalkylalkoxysilane-partial hydrolyzate produced by partially hydrolyzing a 1-4C tetraalkoxysilane as silicon-contg. starting material at -50 to +50 deg.C by the molar ratio of water/tetraalkoxysilane falling between >=1.5 and < 4 with (B) a solution containing, an acetylacetonatealuminum diisopropoxide and/or ethylacetoacetatealuminum diisopropoxide as aluminum- contg. starting material, at the atom number ratio of Si/Al falling between >=0.5 and <=20.0.
Patent JP-S60207140-A (JP)
Inventor: ROBAATO ANDORIYUU FURENCHITSUK
IPC: G03C8/40
Filed: 1985-02-28
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。