baber/WOPTO huggingface dataset:
Patent JP-H07139147-A (JP)
Title: Built-in furniture and joint structure
Inventor: KUWABARA BUNKICHI
IPC: E04F19/08
Filed: 1993-10-15
Abstract: PURPOSE:To provide post-assembling type built-in furniture which is excellent in workability under stable structure. CONSTITUTION:A plurality of L-type metal-made structural bodies 10, which comprise vertical units 11 and horizontal units 12 extending integrally from the lower end of the vertical units 11, are erected on a rack frame 1 installed to a floor in such a fashion that the vertical units 11 may be placed in the front side and the horizontal units 12 may be placed in the rear side. A door 50 is mounted to the front side of a front structural body which interconnects each of the upper parts of the vertical units 11 of the L-type metal-made structural bodies 10 and comprises the vertical units 11 and the horizontal units 12 respectively.
Patent JP-H10122156-A (JP)
Title: Pump device
Inventor: HARA MASAHIKO
IPC: F04B53/12
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a pump device capable of shortening the size in the axial direction. SOLUTION: A bottomed tubular cylinder 10 is stored and fixed in the storage hole 2 of a housing 1, and a discharge valve is provided on the bottom section 12 of the cylinder 10. This pump device is provided with a plunger 25 slidably stored in the tubular inside 10a of the cylinder 10, forming a pump chamber 26 on the bottom section 12 side of the cylinder 10, and reciprocated by a drive cam 6 for a pumping action. The pump device is also provided with a plug 13 fixed in the storage hole 2 of the housing 1 and forming a discharge chamber 16 between it and the bottom section 12 of the cylinder 10. The discharge valve is formed with a plate valve 20 provided on a valve hole 19 formed on the bottom section 12 of the cylinder 10, and the outer periphery of the plate valve 20 is pinched between the plug 13 and the bottom section 12 of the cylinder 10.
Patent JP-H08145064-A (JP)
Title: Rolling bearing for steering column of vehicle
Inventor: KOMORI KAZUO
IPC: F16C33/78
Filed: 1994-11-25
Abstract: PURPOSE: To enable stable electrification between bearing washers with a simple structure without being generated respective reductions of rotary torque loss and seal performance in a ball bearing. CONSTITUTION: Ends of an inner wheel 1 and an outer wheel 2 are closed by a contact seal 3, and an elastic material 5 with which the outer side surface of the contact seal 3 is covered is formed of a polymeric composition having electric conductivity. The electric resistance value of the contact seal 3 is set to the value of 100mΩ and less, the inner wheel 1 and the outer wheel 2 are conducted through the contact seal 3, and thereby, it is possible to prevent rain and the like from invading onto a bearing. A referential contact type seal is utilized, and thereby, the contact seal 3 can be manufactured in a low cost.
Patent JP-H09132397-A (JP)
Title: Column coupling device for container spreader
Inventor: FUTAMURA TOMONORI
IPC: B66F9/18
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent a compression spring which couples upper and lower columns constituting a twist lock column with a coupling rod in a column coupling device for a container spreader, from coming off even when the coupling rod is unexpectedly broken. SOLUTION: A coupling rod 10 and a compression spring 11 are vertically laid in a twist lock support 3 composed of a cylindrical lower column 3 composed of a cylindrical lower column 4 and an upper column 5 which is fitted in the lower column 4 so as to be vertically slidable. The coupling rod 10 is formed in its lower end part with a thread part 10a is fixed to the lower column 4 by a nut 16 on the lower surface side of the bottom panel 15 of the lower support column 4 in a condition such that the thread part 10a pierces through the lower panel 13 of the upper support column 5 and the bottom panel 15. Meanwhile, the compression spring 11 is supported by the bottom panel 13 and the upper column 5 and a spring retainer 14 provided in a substantially middle part of the coupling rod 10.
Patent JP-2001107431-A (JP)
Title: Heating quantity controller for sanitary washing apparatus
Inventor: MITSUNAGA HIDEFUMI
IPC: E03D9/08
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a controller for heating quantity of the sanitary washing apparatus which is capable of quickly raising the warm water temperature close to the set temperature without detecting actual discharge and also preventing unpleasant the warn water temperature higher than the set temperature. SOLUTION: Based on the discharge restricted by the water volume restricting device, the quantity of heating required for heating an object to be heated is calculated and the quantity of heating is restricted when the water volume is smaller than the restricted water volume and the warm water temperature rises to a high temperature.
Patent JP-H10119868-A (JP)
Title: Front wheel suspension device for motorcycle and the like
Inventor: TANIGAWA SEIICHI
IPC: F16F9/44
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To lower costs while operation stability is being kept excellent. SOLUTION: In the front wheel suspension device for a motorcycle, which is so constituted that a right and a left front fork 2 and 3 can be pivotally supported by a car body by way of an under bracket 4, concurrently a front wheel is rotatably supported in such a way as to be freely revolved, and the respective front forks allow each damping device 14 provided with a piston valve mechanism 26 producing damping force and a base valve mechanism 27 to be housed inside each inner tube 12 movingly fitted into each outer tube 11, the damper device of one front fork 2 furthermore possesses an extension side damping force producing adjustment device 29 producing extension side damping force capable of being adjusted by an external operation by an extension side operation part 28,  and the damper device of the other front fork 3 furthermore possesses a pressing side damping force producing adjustment device 87 producing pressing side damping force capable of being adjusted by an external operation by a pressing side operation part 90.
Patent JP-2001105848-A (JP)
Title: Automobile air cleaner
Inventor: SUWA KENJI
IPC: B60H3/06
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To clean air well at all seats in a passenger compartment. SOLUTION: Blowoff air flow flowing in a right seat side C1 and blowoff air flow flowing in a left seat side C2 are easily produced by arranging a suction port 121 generally at approx. center in the vehicle lateral direction and blowing off air from two blowoff port 122 arranged at both sides of the suction port 121 in the vehicle lateral direction. Air at all seats in a passenger compartment, thereby, is circulated and is cleaned well.
Patent JP-H04163900-A (JP)
Title: Vacuum protector for particle accelerator
Inventor: HAYASHI SOICHIRO
IPC: H05H7/00
Filed: 1990-10-29
Abstract: PURPOSE:To save labor of an operator by composing a controller of a temperature input unit, heater output unit and inteligent terminal, and carrying out baking according to a temperature pattern preliminarily set. CONSTITUTION:Patterns of temperature, temperature inclination, acceptable time as illustrated are set by an inteligent terminal (It) 25. As for the channel temperature set by the terminal It 25, a thermocouple 21 to be measured is selected by a selection switch 27 according to a command of a controller 30 inside a temperature input unit 22, and the outputs are converted by an A/D converter 28, and thereafter read in sequencially by a digital output unit 29 via a data bus 36. The terminal It 25 selects a heater 23 to be electrified by means of a selection switch 32 by a controller 37 of a heater output unit 24 via an address bus 35, and a solid state relay 33 is driven for electrification. The condition is read in the terminal It 25, and monitoring and control are carried out. It is thus possible to discharge gas moleculars over the whole area of a vacuum duct to thereby save labor of an operator.
Patent JP-S62150153-A (JP)
Title: Measurement of gas concentration
Inventor: USUI TOSHIO
IPC: G01N27/416
Filed: 1985-12-24
Abstract: PURPOSE:To measure the concentrations of oxygen and carbon dioxide in a gas to be measured, by applying a voltage to an oxygen sensor using a solid electrolyte after the hydrating of moisture in a gas to be measured containing carbon dioxide to determine threshold current values at a first flat section and a second flat section. CONSTITUTION:An oxygen sensor has a hollow capsule with a fine gas passage port opened to the out side air capped on a solid electrolyte with electrodes formed on both sides to utilize a threshold current characteristic generated by a gas diffusion resistance of a gas passage port. After the dehydrating of moisture in a gas to be measured containing a carbon gas, as the applied voltage of the sensor rises, first, a first flat section 12 appears due to the existence of oxygen, then, a second flat section 13 does with the addition of the existence of carbon dioxide. After that, is goes up creating sections 14 once falling. The concentration of carbon dioxide can be determined from difference DELTAIL between threshold current value IL2 at the flat section 13 and the threshold current value IL1 at the flat section 12. The concentration of oxygen can be determined from the current value IL1.
Patent JP-S62151862-A (JP)
Title: Preparation of polymerized toner
Inventor: HYOZU YOSHIHIKO
IPC: G03G9/097
Filed: 1985-12-26
Abstract: PURPOSE:To sharpen the particle size distribution of a polymerized toner by suspension polymerizing a dispersion of a monomer composition in an aqueous medium containing a dispersion stabilizer having an N-containing organic group and an aqueous acidic material. CONSTITUTION:The aqueous medium contains the dispersion stabilizer obtained by treating a fine inorganic powder, such as silica, with an N-containing a silane coupling agent, a water-soluble acidic material, such as Brensted acid, for example, hydrochloric acid, and the monomer composition comprising the polymerizable monomer, such as styrene, an anionic polymer, such as a cyclic rubber, a polymerization initiator, and a colorant, and when needed, a cross- linking agent, a releasing agent, a magnetic powder, and the like are dispersed into the aqueous medium, and subjected to suspension polymerization. The produced toner particles after the end of the reaction is washed, recovered, and dried, thus permitting the polymerized toner sharp in particle size distribution to be obtained, and blocking resistance to be improved even if an offset preventer low in melting point is contained.
Patent JP-2001116233-A (JP)
Title: Waste-treating device
Inventor: SASAKI MAKOTO
IPC: B01D53/86
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a waste-treating device for treating the incineration, melting, gasification melting, or the like of general and industrial waste that can improve the efficiency of an exhaust gas-treating device, and at the same time can effectively utilize waste heat. SOLUTION: In the waste-treating device for treating a combustion exhaust gas after waste is burned, a ceramic filter type dust-collecting device 2 is arranged at the outlet of a boiler 1 or in the middle of the boiler 1.
Patent JP-H03155369-A (JP)
Title: Peak current controlled converter
Inventor: OUCHI JIRO
IPC: H02M3/335
Filed: 1989-11-13
Abstract: PURPOSE:To operate a converter stably even for a larger resistive load by controlling a peak current controlled converter at a part other than a predetermined start-up part of a detected peak current. CONSTITUTION:An output voltage Vo is compared with a reference voltage Vr in a comparator/amplifier E/A output therefrom is then inputted to one input of a comparing means COM. A clock signal CLK sets an FF1 which produces an output for every clock signal. On the other hand, a peak voltage Vsense induced from an input current is ORed with a signal obtained by delaying 3 the clock and inputted to the other input of the COM, output therefrom then resets the FF1. At the rising of the voltage Vsense, a pulse signal from which a pulsating part due to the reverse recovery current of rectifying diodes D1, D2 is removed is produced from the FF1 and employed for turning a transistor Q1 ON/OFF. By such arrangement, noise due to a large resistive load or unstable factor due to recovery current of the diodes D1, D2 are removed resulting in a stabilized operation.
Patent JP-H09133051-A (JP)
Title: Knocking control method and device
Inventor: SAKONJI MIKIO
IPC: F02M25/022
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To restrain the knocking of a spark ignition engine effectively and also improve a knocking limit load by controlling a control valve for supplying a steam and supplying the steam to an intake pipe, when a knocking sensor detects the generation of knocking. SOLUTION: During an engine operation, the signal from a knocking sensor 4 is read into a knocking judgement device 7 and it is judged whether a knocking is generated or not. When this judgement shows YES and the knocking is generated, the signal from a humidity sensor 6 is read and it is judged whether the steam amount mixed in a mixture gas is below a saturated steam amount or not. Here, when it is judged to YES, a drive means 11 is driven by a steam amount control device 10, the opening of a control valve 9 is increased and the steam amount supplied to an intake pipe 2 is increased. While, at the non-knocking time, it is judged whether the steam is supplied or not and when it is judged to YES, the opening of the control valve 9 is reduced and the steam amount is reduced.
Patent JP-H04165331-A (JP)
Title: Color liquid crystal display device
Inventor: HIGUCHI TOYOKI
IPC: G02F1/136
Filed: 1990-10-30
Abstract: PURPOSE:To perform enough neat display of white by a method wherein one set of first display picture elements comprising one set of picture element electrodes of a first picture element electrode group and one set of second display picture elements comprising one set of picture element electrodes of a second picture element electrode group are arranged in the same color. CONSTITUTION:Four picture elements R, G, G, and B, arranged in two-line x two-row in a shape of a square partitioned by a cross, of display picture elements comprising a switching element 16, a picture element electrode 17, connected to the switching element 16, and a color filter 21 positioned facing the picture element electrode 17 form one display picture element 3. The picture elements 3 are laterally and longitudinally arranged in a state that a relative position relation between R, G, G, and B in each picture element 3 is kept in a constant state. In arrangement of 2-line X 2-row, first line is R and G from a left to a right and a second line is G and B from a left to a right. This constitution performs enough neat display of white.
Patent JP-S6487073-A (JP)
Title: Joining structure for steel made door frame
Inventor: UESUGI YOSHIHIRO
IPC: B23K33/00
Filed: 1987-11-19
Abstract: PURPOSE:To drastically shorten a working stage and to improve the quality of a joining part as well by joining the outer peripheral part of the orthogonal joining apex part formed by abutting the end part of each frame stock having 45 deg. cutting butt face by welding. CONSTITUTION:A 45 deg. butt face is formed by cutting at the end part of each frame stock 3, 4. The outer peripheral part of the orthogonal joining apex parts A-G formed by abutting each other this cutting butt face A-G is joined by welding. By the composition like this the production process is simplified, the quality of the joining part is improved as well and yet stabilized.
Patent JP-2001107981-A (JP)
Title: Multiple disk clutch device
Inventor: KOBAYASHI HIROSHI
IPC: F16D25/0638
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To dissolve the problem that the structure becomes complicated and expensive due to the constitution by plural members of a spring supporting means for supporting a return spring. SOLUTION: In a multiple disk clutch device for transmitting power by actuating a piston 3 slidably stored in a cylinder 2 formed on a drum 1a, by oil pressure supplied to an oil pressure chamber 2a in the cylinder 2, to crimp driving and driven plates by the piston 3; a canceling piston 6 is provided so as to face the piston 3 in the cylinder 2, a return spring 5 for returning the piston 3 to a former position is provided between the pistons 6 and 3, and a spring supporting means 7 for supporting the end part of the spring 5 is provided integrally with the piston 6 on the piston 6, to reduce the number of part items, thereby providing the device inexpensively.
Patent JP-H04163507-A (JP)
Title: Automatic focus adjustment device
Inventor: FUJIWARA AKIHIRO
IPC: G02B7/32
Filed: 1990-10-29
Abstract: PURPOSE:To make focus final adjustment without a sensor unit deflecting mechanically by balance settling electrically the output signals of halved light receiving sensors. CONSTITUTION:It is now supported that reflected infrared beam 9 is incident on sensors 12a, 12b in the condition of being in focus for a subject. In this case, a somewhat layer infrared spot is formed in a halved sensor 12b. With the infrared spot energy ratio A:B=P:Q, by making the gain setting in an electric circuit as its reciprocal Q:P, just good balancing can be made. That is, for the setting value of a semi-fixed resistance, the resistance value of VRI is so set that VRI=R2*(Q/P). Accordingly, electrical balance settlement is made. The mechanism for AF adjustment thus becomes unnecessary, thereby saving on associated parts cost and assembly process.
Patent JP-H09139108-A (JP)
Title: Illuminating lamp chimney
Inventor: FLAMMER EBERHARD
IPC: F21V3/04
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent a harmful effect of a luminaire from aggravating environments by forming an inner protective layer of a material, which absorbs ultraviolet rays and has ozone impermeability, inside the wall part of a lamp globe. SOLUTION: A protective layer containing an acrylic acid ester to absorb ultraviolet rays is formed in the outer surface of a wall part 1 of a lamp globe. An inner protective layer containing an acrylic acid ester which absorbs ultraviolet rays and has ozone impermeability is formed inside the wall part 1. The lamp globe has an aperture 4 to introduce a lamp body and fix it in a lamp supporting body. Formation of the protective layer prevents an effect of the radiation of the lamp body to induce environmental destruction.
Patent JP-S63145289-A (JP)
Title: Production of 2-phenyl-ethylene-phosphonic acid dichloride
Inventor: YOSHIOKA YOSHIKAZU
IPC: C07F9/42
Filed: 1986-12-09
Abstract: PURPOSE:To obtain the titled compound useful as an additive for the binder of molding sand, without producing by-product, by reacting styrene with phosphorus pentachloride in an inert solvent and adding and reacting phthalic anhydride to the resultant reaction mixture. CONSTITUTION:Styrene is made to react with phosphorus pentachloride in an inert solvent (preferably benzene or toluene) preferably at 50-80 deg.C. The objective compound is produced by adding phthalic anhydride to the reaction mixture and reacting preferably at 50-80 deg.C for 1-20hr. The molar ratio of phosphorus pentachloride and phthalic anhydride to styrene is preferably 1-3 to 1.
Patent JP-H08151568-A (JP)
Title: Water and oil repellent article and its production
Inventor: TANAKA TAKUMI
IPC: D06M13/02
Filed: 1994-11-28
Abstract: PURPOSE: To obtain the subject article, excellent in water and oil resistances such as plastic films, fibers and metallic formed products by treating the surface of an article to be treated with a specific fluoroalkyl di(oxyethyl)aminophosphate and imparting excellent water and oil repellencies with good durability thereto. CONSTITUTION: This article is obtained by treating the surface of an article to be treated with a compound of the formula  (m), (n) and (x) are each an average value and 1<=(m)<=3; 1<=(x)<=3; [(m)+(x)] is 3; 6<=(n)<=18, preferably 8<=(n)<=11} (FAEP). For example, the article is prepared by dipping the article to be treated in an emulsion at 1-20wt.% concentration of the FAEP at 10-80 deg.C for 5-15 min, then carrying out the acid treatment with an aqueous solution of hydrochloric, sulfuric or nitric acid or heating and allowing the article to stand at 80-90 deg.C for 5-15 min for 1hr when the article to be treated is a metal, then washing the article with water and drying the washed article.
Patent JP-H03154698-A (JP)
Title: Method for improving dissolved oxygen amount in limited water area and fish shelter structure using the same
Inventor: SATOMURA MITSURU
IPC: A01K61/00
Filed: 1989-11-12
Abstract: PURPOSE:To increase the amount of dissolved oxygen in a water area by providing a partition wall for preventing the diffusion of a rising stream around the water area and injecting O2-containing gas in the water area while utilizing the rising force of the rising stream flowing from below to above to form flow becoming a revolving stream wherein the rising stream naturally flows from above to below within the water area. CONSTITUTION:An air diffusion apparatus 10 performs aeration operation by injecting O2-containing gas. A rising stream 110 is generated by the rising force of many air bubbles generated at this time and O2 contained in many air bubbles is dissolved in the rising stream to increase the amount of dissolved oxygen in the rising stream. Further, the rising stream 110 naturally flows from above to below by a partition wall 14 to form the flow becoming a revolving stream 120 and water increased in the amount of dissolved oxygen is not diffused to the circumference to be prevented from dilution. Therefore, the amount of dissolved oxygen in the water area increases to an amount necessary for keeping and activating an ecological system and, at the same time, the water area can be also purified.
Patent JP-H05130423-A (JP)
Title: Picture data decoder
Inventor: MIYANO YUICHI
IPC: H04N19/85
Filed: 1991-11-08
Abstract: PURPOSE:To reduce the processing time by implementing the processing of compressed picture data read out of a recording medium in parallel. CONSTITUTION:A quantization basic table is fed to registers 10-12 and quantization data are fed to registers 13-15 among compressed picture data read out of a recording medium. The data outputted from the registers 13-15 are fed to a decoding circuit 18, in which the data are subjected to Huffman decoding in the order of much data quantity by a command of a priority circuit 17. The decoding processing is implemented by referring to a Huffman table 19. The decoded data are fed to an inverse quantization circuit 20. The output of the registers 10-12 is fed to a selector 16 and one of the supplied data is selected by a command of the priority circuit 17 and fed to the inverse quantization circuit 20. The inverse quantization circuit 20 implements multiplication of the supplied data.