baber/WOPTO huggingface dataset:
Patent JP-H04273786-A (JP)
Title: Still picture recorder
Inventor: OKUMURA HISANORI
IPC: H04N5/91
Filed: 1991-02-28
Abstract: PURPOSE:To designate an image reproduced by a directory image and to reproduce and output a still picture. CONSTITUTION:The image from an image sensor 1 is inputted to an image reducing part 2, reduced to 1/integer and plural reduced images are suitably arranged and synthesized to a directory image. To an image recording reproducing part 3, the above-mentioned directory image and the image from an image sensor corresponding to this are recorded. For reproduction, the above-mentioned directory image is displayed at a displaying part 5 and the image to be produced is designated by a light pen. The index data of the designated image are stored in a storing part 7, next, the image of recording is successively reproduced by an image recording reproducing part and the image matched to index data from the storing part is discriminated by a discriminating part 8. The image reproduced by the image recording reproducing part based on the discrimination is outputted.
Patent JP-H11255724-A (JP)
Title: Copper catalyst for nitrile hydration and its preparation
Inventor: HONDA TADATOSHI
IPC: B01J23/847
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject catalyst having high activity in a reaction between a nitrile and water, capable of synthesizing an objective amide in high selectivity, by reducing a specific precursor and adding a vanadium compound to the reduced precursor. SOLUTION: (A) A precursor containing copper and aluminum but not malachite and aluminum hydroxide is reduced and (B) preferably 0.001-0.10 gram atom, more preferably 0.02-0.03 gram atom, based on 1 gram atom of copper, of a vanadium compound is added to the component A to give the objective catalyst. The component A is obtained, for example, by mixing an aqueous solution containing copper ion and aluminum ion in the atomic ratio of the trivalent metal ion to the divalent metal ion of 20/80 to 45/55 with an alkali. Vanadium pentoxide (hydrate), ammonium metavanadate, vanadium sulfate, or the like, are preferably used as the component B.
Patent JP-H01232712-A (JP)
Title: Fixed electrolytic capacitor and manufacture thereof
Inventor: SHIMADA HIROSHI
IPC: H01G9/028
Filed: 1988-03-14
Abstract: PURPOSE:To reduce the leakage current after formation of a capacitor and to decrease the variations of leakage currents by a method wherein a hydration- treated film is formed at least on the cut surface of an anode foil and the exposed aluminum part of an anode lead attached section. CONSTITUTION:A dielectric oxide film layer is formed on the surface of aluminum by electrolytic oxidation, the dielectric oxide film layer is cut into the prescribed size, and after an anode lead has been attached, the above-mentioned material is dipped into neutral water or a weak alkaline aqueous solution of OMEGA8.8 or less at a temperature of 80-100 deg.C for 5seconds-15minutes. A water- containing oxide film is formed on the exposed part, a reformation is conducted in the phosphateammonium aqueous solution set at 85 deg.C+ or -5 deg.C, and a dielectric oxide film is formed under the above-mentioned film. Then, a capacitor element is formed by winding or laminating a sheet of separator paper and a cathode foil, the capacitor element is dipped into a conductive high polymeric monomer in solution or without solvent, and then it is dipped into an oxidizing solution, and a conductivity high molecular film I is formed by chemical polymerization. Subsequently, when electric polymerization is conducted, a conductivity high polymeric film II can be obtained.
Patent JP-H09227619-A (JP)
Title: Method for removing and recovering catalyst
Inventor: SHIMIZU ISOO
IPC: C08F6/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To efficiently separate and remove BF3 from a polymerization reaction oil in producing a petroleum resin in the presence of a catalyst comprising BF3 and recover BF3 . SOLUTION: A polymerizable component comprising a hydrocarbon mixture containing mainly a 5C olefin, a 9C aromatic olefin, a 10C olefin or a mixture thereof is polymerized in the presence of a catalyst comprising BF3 to give a liquid reaction mixture containing a hydrocarbon resin. The reaction mixture is then brought into liquid-phase contact at a temperature of 50 deg.C or lower with nitrilated synthetic polymer fibers to remove BF3 , and the fibers are then heated to a temperature of 80 deg.C or higher to recover BF3 .
Patent JP-H10238571-A (JP)
Title: Driving device with clutch
Inventor: FUKUNAKA TOSHIYUKI
IPC: F16D67/06
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a driving device with a clutch to prevent the damage of brake operation, simplify structure, and reduce the number of parts. SOLUTION: A clutch is located between the rotor and the output shaft of a motor arranged in a casing, the upper surface of the expansion part of a second clutch body 220 which consists of a clutch is formed in a flat. A protrusion part 230 having a tip surface making contact with the flat expansion part when the second clutch body 220 is separated away from a first clutch body 210 by an energizing member 24 and situated in an upper movement position is formed on the under surface of the periphery of the communication hole of the middle cover 1B of the casing fronting on the flat expansion part.
Patent JP-S52141658-A (JP)
Title: Detecting device for rotating position in brushless motor
Inventor: SAMUTAKE YOUJI
IPC: H02K29/12
Filed: 1976-05-20
Abstract: PURPOSE:To perform stable switching by providing a short ring having apertures, the number of which corresponds to the number of magnetic poles of rotating magnet, arranged in certain rows in the axial direction at the peiphery of position signal rotor.
Patent JP-H08254050-A (JP)
Title: Room entering and leaving managing device
Inventor: SUGANO MAIKO
IPC: G06Q50/16
Filed: 1995-03-17
Abstract: PURPOSE: To prevent wasteful door control caused by reading data on a radio card whose holder does not intend to enter or leave a room. CONSTITUTION: A radio card reader 1 always transmits reading radio waves. If a radio card P is present in a reading range of the reader 1, identifying data inherent to the card which have previously be written in the card is transmitted from the card P to the reader 1 so as to check whether the data from the card is valid or not. If the card data is valid, a first control device 3 checks the content of the card data so as to determine whether room entering and leaving is right or wrong. If it is possible, waiting for an input from an intention indicating means 2 is made for a predetermined time. An input indicating an intention is delivered from the intention indicating means 2 within the predetermined time, it is regarded as that the card reading indicates the presence of an intention of entering and leaving room, and accordingly, a door opening and closing signal is delivered.  But if no input indicating the intention is present, it is regarded as that card reading indicates no presence of the intention of entering and leaving room, and card data read out of the radio card is canceled.
Patent JP-H08254453-A (JP)
Title: Liquid level measuring device
Inventor: MATSUKI HIDEMI
IPC: G01F23/20
Filed: 1995-03-17
Abstract: PURPOSE: To provide a level measuring device which can accurately measure the liquid level in a tank capable of storing liquid with agitation. CONSTITUTION: A liquid level measuring device 1 includes a tank 2 to store a liquid and a measuring pipe 16 which is supported outside the tank 2 in such a way as slidable in the vertical direction, wherein the pipe 16 is connected with the tank top and bottom through flexible pipings 12, 13 so that the liquid in the tank 2 is allowed to flow into the pipe 16. As the liquid in the quantity corresponding to the liquid level in the tank 2 flows in, the weight of the pipe 16 is measured by a load cell 20 and electrically converted into the tank level, and one can know the liquid level in the tank 2.
Patent JP-H03260150-A (JP)
Title: Fibrous sheet
Inventor: YAMAZAKI TAKESHI
IPC: D04H1/4382
Filed: 1990-03-08
Abstract: PURPOSE:To obtain the subject sheet useful for leather-like sheet having excellent gloss and tenacity by containing polyurethane in the bundles of an ultrathin fiber bundle-like fiber and dispersing a specific ultrathin polyolefin fiber inside and around of the bundles. CONSTITUTION:The objective sheet is a fibrous sheet containing polyurethane (obtained by, e.g. reacting raw materials mainly composed of three components as a polymeric diol having 500-3000 average molecular weight, an organic diisocyanate and a low molecular weight compound having two active hydrogen atoms) in the spaces of interlaced fibers of an interlaced nonwoven cloth made of an ultrathin fiber bundle-like fiber. The polyurethane is contained within the bundles of said bundle-like fiber and an ultrathin polyolefin fiber having <=1.0mum average diameter and >=500 aspect ratio which is dispersed within and around the bundles.
Patent JP-2000260356-A (JP)
Title: Display device
Inventor: OISHI TOMOJI
IPC: H01J29/89
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To form a film of high contrast and high precision by including an organic pigment having absorption strength ratio of two absorption peaks higher than a specific value in a surface treatment film on a display surface. SOLUTION: A surface treatment film contains an organic pigment having absorption strength ratio of 560-590 nm/510-540 nm not lower than 2. This organic pigment is a rhodamine-based or quinaklydone-based pigment, and preferably has a tertiary alkyl group in its molecules. Because approach between thodamine molecules is restrained three-dimensionally by introducing such substituted group, generation of dimers is restrained and sub-absorption peaks near 530 nm based on the dimers can be reduced. As a result, a wavelength selecting absorption film produced using this organic pigment does not disturb luminescence of green emitter, therefore, allows to increase in density, improves color purity, and can achieve high contrast.
Patent JP-S61217212-A (JP)
Inventor: ISHIKAWA KEIKO
IPC: B28B3/02
Filed: 1985-03-23
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-S61217771-A (JP)
Title: Level meter circuit
Inventor: OTANI KENJI
IPC: G09G3/04
Filed: 1985-03-23
Abstract: PURPOSE:To achieve a higher accuracy, by providing a gate circuit which energizes an output circuit selectively according to the input signal level applied to an input terminal in response to the outputs of first and second level area discriminator circuits. CONSTITUTION:When an input signal (e) is applied to an input terminal 1, a first level area discriminator circuit 2 discriminates which the input signal belongs to among multiple level areas obtained by dividing the fullscale. The signal (e) also is applied to a level shift circuit 3 to be shifted by levels according to the output of the circuit 2 and further, the output signal is amplified with a DC amplifier 4, the output of which 4 is inputted into a second level area discriminator 5, which discriminates which the input signal belongs to among the level areas further subdivided within the level range discriminated with the circuit 2. Then, outputs of the circuits 2 and 5 are applied to an output circuit group 7 through a gate circuit group 6 and the circuit group 7 is energized according to the combination of discrimination outputs. Then, the level output corresponding to the input signal is shown in a display 10.
Patent JP-H05221506-A (JP)
Title: Article handling device
Inventor: TANAKA NOBUHIRO
IPC: B65G47/68
Filed: 1992-02-13
Abstract: PURPOSE:To smoothly guide articles dropped and cut out from each cut out device of a multistage cut out device group into an inclined chute. CONSTITUTION:Plural sets of cut out device 14 are arranged in a staricase way in multiple stages and an inclined chute 33 is arranged below all the cut out devices 14 constituting a multistage cut out device group while guide chutes 71 extending from the cut out opening edge portions of said cut out devices 14 to the upper side of the inclined chute 33 are provided on respective cut out devices 14. Furthermore, it is a picking device composed by having the lower end locations of the guide chutes 71 facing to at least the cut out devices 14 in the positions from the middle stage to the lowest stage among all the cut out devices 14 composing the multistage cut out device group equipped with a rising wall 33A capable of forming a passage gap toward the upper surface of the inclined chute 33 for articles transferred from the upper course of the chute.
Patent JP-H08254120-A (JP)
Title: Noise reduced working machine
Inventor: NOZAKI TSUTOMU
IPC: F01P5/06
Filed: 1995-03-17
Abstract: PURPOSE: To prevent heat near an exhaust pipe and a muffler from keeping in a bonnet by means of a simple structure. CONSTITUTION: A partition plate 10 is provided above a diaphragm 8 which forms an engine room by covering an engine 3 and a radiator system 7 installed in a bonnet 2. Under a supposition that the part formed in the side of the radiator system 7 relative to the partition plate 10 is identified as an exhaust part 11 and the other part as an inlet duct part 12, a muffler 14 and an exhaust pipe 13 are installed on the diaphragm 8 above the exhaust part 11, and a vent 17 is provided on the partition 10, allowing air in the inlet duct part 12 to communicate to the side of the exhaust duct part 11.
Patent JP-S56155343-A (JP)
Title: Solar heat water heater
Inventor: HIRAOKA SHIGERU
IPC: F24S10/70
Filed: 1980-05-02
Abstract: PURPOSE: To increase the heat collecting efficiency of a solar heat water heater and to enable it to be set in the garden of a private house, by attaching solar heat water heaters having two surfaces in the shape of a gable roof onto the top of a rotating body upright on an oil reservoir, and by causing the reflective surfaces of the water heater to track the movement of the sun.  
     CONSTITUTION: A rotating body 2 extends upward on a hot water reservoir 1, and has on top of it solar water heaters 3 having two surfaces in the shape of a gable roof. For example, the rotating body 2 is set such that a pointer 19 of the rotating body 2 poins 7 o'clock on a time scale 21 thereby surfaces of reflective bodies 27 of the water heaters 3 facing the direction of the sunlight. At the set time of the timer, a solenoid 14 is operated to cause the first click 8 of an anchor 7 to be released from a ratchet 5, then the ratchet 5 is rotated by a click length by the force of a spring 13 to make the solenoid 14 unoperative, and the first click 8 again anchors the ratchet 5. At this time the surfaces of the reflective bodies 27 face the direction of the sunlight. A vertically movable body 24 will be moved vertically according to the height of the sun that will vary in accordance with the season so that the upward facing grade of the water heaters 3 can be adjusted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54151094-A (JP)
Title: Cassette tape for ion electrode measurement
Inventor: ARAI MASANAO
IPC: G01N1/10
Filed: 1978-05-18
Abstract: PURPOSE: To improve the accuracy of detection of harmful ions, by providing a tape made from liquid absorbing material, having waterproof band parts disposed at specified intervals, with the ionizing function of the object material.  
     CONSTITUTION: A tape base body 2 is made from a material having the property to absorb test water, such as filter cloth, and waterproof synthetic resin films 3, made from polyvinyl chloride or the like, are disposed at specified intervals in order to prevent mutual contamination of test water and to sample water in frames. Thus composed tape is provided with the ionizing function of the object material. For instance, when providing with the function to detect Pb 2+  of lead sulfate in waste water from a storage battery plant, ammonium acetate is deposited on the tape, and the tape is heated together with the test water, then Pb 2+  ions may be measured accurately. Thus, various functions may be applied to the tape. Therefore, by preparing the tape by giving the function to measure the object ions, automatic analysis may be realized by the ion selective electrodes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56155295-A (JP)
Title: Treatment of coal
Inventor: SATOU FUMIAKI
IPC: C10L9/08
Filed: 1980-05-02
Abstract: PURPOSE: To obtain coal absorbing no moisture again and to increase the yield of dry coal, by emulsifying tar present in a gas evolved at a coal heating step in water, and condensing and cooling the tar on the surface of coal.  
     CONSTITUTION: Coal dehydrated to an extent of moisture content ≤ about 2wt% in fluidized layer 2 at a heating step, is supplied through line 24 to fluidized layer 3 at a cooling step. A gas contg. about 10vol% or less oxygen at 100W250°, is supplied through line 16 as a fluidizing gas for the fluidized layer 3, and an emulsion consisting of tar and water is atomized or injected through line 25, serving to cool the coal. Inside the fluidized layer being at a temp. of 80W120°C, the tar in the emulsion condenses and sticks to the surface of coal, which is coated with the tar. Being supplied through line 27, air at atmospheric temp. further cools the coal coated with the tar and a product coal is discharged at 50W70°C through line 30. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09251327-A (JP)
Title: Electronic equipment
Inventor: MAKI MASATAKE
IPC: G06F1/06
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To detect the package errors of clock oscillators by checking the oscillation frequencies of the plural clock oscillators different from a system clock oscillator with the oscillation clock of the system clock oscillator as reference. SOLUTION: The plural clock oscillators 3 oscillating with the different frequencies are provided apart from the system clock oscillator for system driving 2. When a selection means 11 selects one of the oscillation clocks of the plural clock oscillators 3 and a counting means 12 starts counting the oscillation clock of the clock oscillator 3 which the selection means 11 selects, a timer means 10 starts counting the oscillation clock of the system clock oscillator 2 and outputs effect when the counted value reaches a regulated value. An evaluation means 13 receives it and reads the counted value of the counting means 12 when the timer means 10 outputs the output signal, and evaluates the justification of the clock oscillator 3 which the selection means 11 selects.
Patent JP-S53143840-A (JP)
Title: Silencer
Inventor: SAKURAI TOMIKI
IPC: F01N1/08
Filed: 1977-05-20
Abstract: PURPOSE: To prevent the occurrence of edge noises and whistling noises in a pipe, by connecting a resonance chamberto a part upstream of the pipe through an orifice having a flow resistance and by heightening the pressure in the resonance chamber depending on the flow rate of fluid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51135317-A (JP)
Title: I t v camera equipment
Inventor: KAYA KATSUHIKO
IPC: H04N5/225
Filed: 1975-05-19
Abstract: PURPOSE: To obtain a clear surface which is seen through always even if it is covered with dusts when a see through grass surface of grass surface protective device of ITV camera is covered with a clear film material which is possible to do a sequential coiling. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10257221-A (JP)
Title: Image forming device
Inventor: KIMATA HIDEMASA
IPC: G03G15/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of maintenance jobs such as jamming and removal of dirs on a image read surface of an image sensor. SOLUTION: This device is provided with a main body base 11 and an upper frame 12 that is placed above the main body base 11 and where its rear side is used for a turning fulcrum and this side is made open/closed. The main body base 11 is provided with a contact image sensor 114 that reads an original image at a sensor mount 112 formed at the upper part this side and also an image forming unit having a photoreceptor drum or the like that records the original image read by the image sensor 114 on recording paper in the inside. Furthermore, the upper frame 12 is provided with an original carrying unit 30 that carries the original upward toward the image sensor 114.
Patent JP-S61218504-A (JP)
Title: Insecticide and nematocide
Inventor: MORIYAMA SATORU
IPC: A01N57/22
Filed: 1985-03-26
Abstract: PURPOSE:The titled agent, containing a mixture of an organic phosphoric acid ester with a carbamate based insecticide as an active constituent, capable of completely controlling particularly Echinocnemus squameus Billberg (rice water weevil) of paddy rice, Mimela splendens Gyllenhal (gold beetle), etc., which are soil injurious insects for upland farming and useful for water surface application and soil treatment without environmental pollution. CONSTITUTION:An insecticide and nematocide containing a binary mixture obtained by mixing one organic phosphoric acid ester expressed by the formula (R1 is lower alkyl; R2 is H, lower alkyl or unsaturated lower alkyl; R3 is lower alkyl or unsaturated lower alkyl) with a carbamate based insecticide, e.g. 1- naphthyl N-methylcarbamate, preferably at 10:1-1:10, particularly 5:1-1:5 mixing ratio as an active constituent. In formulating the above-mentioned insecticide and nematocide, the amount of the active constituent to be added is preferably 0.5-30% for granule, 5-95% for emulsion, 5-95% for wettable powder and 0.1-30% for dust based on the total of the two kinds.
Patent JP-H01279044-A (JP)
Title: Article vessel with outer box
Inventor: RODONII KEE KARUBAATO
IPC: B65D5/54
Filed: 1989-03-10
Abstract: PURPOSE: To enable efficient and high-speed machining work by comprizing a reusable open top box made of corrugated cardboard or molded plastics and a disposable overwrap, composed of a rectangular main panel and side panels connected to its edges in universal folding, overlaying the open top of the box. CONSTITUTION: Sidewall panels 2 and 3 are folded upward, normal to a bottom wall 1. Then panels 9 and 6 are folded inward. End panels 12 are folded upon the panels 6 and 9, and glued to predetermined positions so that openings for holding 8, 11, 16 and 17 agree with each other. For applying the disposable overwrap, namely wrapper W, to the reusable box containing articles, this wrapper is descended from an upper portion of the box so that the main panel 31 overlaps and agrees with an open top of the box C. Side panels 46 and 80 are folded downward in such manners as the former overlaps with the sidewall 3 of the box C and the latter of the wrapper W overlaps with the sidewall 2 of the box C. Then the bottom panel 58 is folded inward along a fold line 59. Following this, hooking tabs 96 through 101 are inserted into hooking holes 72 through 77 in hooking relation.
Patent JP-S58178294-A (JP)
Inventor: SAKURAI MIKIO
IPC: G21C17/00
Filed: 1982-04-12
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。