baber/WOPTO huggingface dataset:
Patent JP-H11268671-A (JP)
Title: Mud adhesion prevention device for construction machine
Inventor: SATO KANICHI
IPC: B62D25/16
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent accumulation of mud upon running by installing a plastic mud guard board high in mud removing performance to a fender or truck frame cover portions of a crawler installation portion. SOLUTION: An upper half portion 3a of a mud guard plate 3 which runs along an inner surface of a fender 11 facing downward and a vertical side surface of the fender 11 and a lower half portion 3b of the mud guard plate 3 which runs along a top surface of a truck frame cover 12 and an outside surface thereof are connected in one piece by an intermediate portion 3c which inclines downward. The mud guard plate 3 is molded integrally in a stepless state. Further, fine bumpiness such as crape and grain are formed on a surface of the mud guard plate 3 at the time of molding. As a result, an air layer is formed at an interface upon adhesion of mud, preventing mud from adhering. The mud guard plate 3 molded by a non-adhesive plastic material are installed to portions subject to severe mud splash while running. Further, the mud guard plate 3 is installed in a shape construction less susceptible to adhesion of clayey mud.
Patent JP-S59202249-A (JP)
Title: Phenolic resin composition
Inventor: YOSHIDA YASUSHI
IPC: C08L61/00
Filed: 1983-05-02
Abstract: PURPOSE:To provide the titled compsn. which can be used as a binder for refractory furnace materials and contains a large quantity of fixed carbon and whose free phenol content is lowered, by dissolving a phenolic resin in a glycol phenyl ether. CONSTITUTION:A phenolic resin compsn. useful as a binder for refractory furnace materials, is obtd. by dissolving a phenolic resin (e.g. solid novolak resin having a softening point of 80 deg.C and a free phenol content of 4wt%) in a glycol phenyl ether (e.g. ethylene glycol phenyl ether) as a solvent. From the viewpoint of safety of the human body, the free phenol content of the compsn. is reduced, and the compsn. can be used as a binder for refractory furnace materials, which contains a large quantity of fixed carbon and does not lower resistance to fusing damage of refractory furnace materials.
Patent JP-H03276581-A (JP)
Title: Connector structure
Inventor: SATO TAKASHI
IPC: H01R12/20
Filed: 1990-03-27
Abstract: PURPOSE:To smoothly couple a back board connector and a printed board connector by providing coupling claws with a U-shaped side view at least at both end sections and the center section of the housing of the printed board connector so as to pinch the front edge section of the printed board. CONSTITUTION:Claws 50 pinching the front section of a printed board 2 are provided at both end sections and the center section of the housing 41 of a printed board connector 4. The warp of the printed board 2 is corrected, and the fitting face of the printed board 2 is closely stuck to the rear face of the housing 41 of a printed board connector 4. The occurrence of the displacement between a back board connector and the printed board connector 4 and the inclination between the protruding direction plug contacts of the printed board connector 4 and the fitting face of the printed board 4 is prevented.
Patent JP-S58195515-A (JP)
Inventor: KINEBUCHI TOMOHIKO
IPC: A47G33/02
Filed: 1982-05-10
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-H08325829-A (JP)
Title: Textile product containing pyroelectric substance
Inventor: YOKOZEKI MASAO
IPC: D06M101/16
Filed: 1996-03-06
Abstract: PURPOSE: To sufficiently exhibit or enhance the excellent properties of a pyroelectric substance without using a large amount of the expensive pyroelectric substance by using the pyroelectric substance in combination with metallic ions. CONSTITUTION: Inorganic particles holding ions of a metal such as Ag, Zn, Cu, Au, Pt, Fe, Ni, Co, Pb, Cr and Sn are included in a textile product or attached to the surface of a fiber together with a finely pulverized pyroelectric substance (e.g. tourmaline). Various actions of the pyroelectric substance can be maintained over a long period without causing the lowering or elimination of the actions in a short time.
Patent JP-H05113271-A (JP)
Title: Absorption cooling device
Inventor: MIZUKAMI HARUNOBU
IPC: F25B39/02
Filed: 1991-03-18
Abstract: PURPOSE:To increase the cooling capacity by coating a water-absorptive resin on inner surfaces of heat transfer tubes. CONSTITUTION:A water-absorptive polymer 564 is coated on the lower inner surface of an evaporation tube 562 and water-absorptive wicks 565 are closely attached on the surface of the water-absorptive polymer 564. Therefore, water is sucked up to an adequate height according to a capillary phenomenon of the water-absorptive polymer 564 and the wicks 565 formed on the inner surface. Thereby, the length of part of the evaporation tube 562 immersed in water is minimized and a liquid film is formed on the heat transfer surface by the wicks 565 so that a required amount of water is retained. As a result, liquid is uniformly, stably supplied over the whole heat transfer surface. Moreover, the voids inside the wicks 565 serve as vapor paths and causes vapor to escape easily, so that a maximum heat transfer amount can be achieved at a low pressure loss, thus the cooling capacity can be increased.
Patent JP-S57195112-A (JP)
Title: Preparation of alkyletherified amino resin
Inventor: MATSUZAKA JIYUNICHI
IPC: C08G12/42
Filed: 1981-05-26
Abstract: PURPOSE: In reacting a monohydric alcohol with formaldehyde, to obtain the titled resin having a low solution viscosity by a small amount of alcohol used by easy operation effectively, by adding an amino compound capable of being methylolated to the reaction system.  
     CONSTITUTION: A monohydric alcohol (e.g., butanol, etc.) and formaldehyde are kept a reaction temperature under weakly acidic conditions (e.g., in the presence of formic acid, etc.), a dispersion in a slurry state obtained by adding an amino compound (e.g., melamine, etc.) capable of being methylolated into the monohydric alcohol is added to the reaction system, and they are subjected to alkyletherification, to give the desired resin. The monohydric alcohol kept at the reaction temperature under wealky acidic conditions may be reacted with a slurry obtained by adding a methylolated amino compound (e.g., methylolated melamine, etc.) into the monohydric alcohol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5412601-A (JP)
Title: Touch sensor circuit
Inventor: KASHIWARA TAKESHI
IPC: H03K17/00
Filed: 1977-06-30
Abstract: PURPOSE: To prevent the sensitivity lowering due to the stains caused by the longtime use by using the integrating circuits differing from each other to the electrodes of a touch sensor circuit, and then to ensure an accurate switching by making use of the transient phenomenon only when the human body touches both electrodes at one time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11280529-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: ENOKI KAZUHIRO
IPC: F02D41/38
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress generation of a rapid torque fluctuation when auxiliary injection is started by controlling the auxiliary injection timing when the auxiliary injection is started so as to gradually delay from an initial value of the auxiliary injection timing just after the auxiliary injection is started, in a device wherein the auxiliary injection is carried out after a top dead point in compression stroke of a piston. SOLUTION: A sensor is arranged so as to detect rotating speed and a load of an engine 1, those output signals are inputted into injection control means 6 for supplying reducer to an NOx reducing catalyst 3. In the injection control means 6, an operating condition of the engine 1 is detected from detecting values of rotating speed and the load which are inputted in the injection control means 6, an auxiliary injection timing and an auxiliary injection rate are calculated referring a data map which is beforehand prepared from the operating condition, and reducer supplying means 10 is controlled. By the injection control means 6, when a region is shifted from an auxiliary injection non-execution region to an auxiliary injection execution region and the auxiliary injection is started, the auxiliary injection timing is controlled so as to gradually delay from an initial value of the auxiliary injection timing just after the auxiliary injection is started.
Patent JP-H01249957-A (JP)
Title: Thrustor
Inventor: YAMADA MITSURU
IPC: F02K9/44
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the simple constitution, secure the small-sized constitution, and facilitate the handing performance by connecting two feeding pipes onto a common nozzle through each control valve. CONSTITUTION:A feed pipe 12 connected with a hydrazine tank 14 is connected with a nozzle 10 through a feed control valve 15 and a thrust control valve 13. A feed pipe 16 connected with a cold gas tank 18 is connected through a feed control valve 19 and a thrust control valve 17, and either hydrazine 14a or cold gas 18a is selectively supplied into the nozzle 10. Therefore, in the ordinary attitude.orbit control, effective control is carried out by using the hydrazine 14a, and in the attitude.orbit control in docking, cold gas 18a is used as fuel, and the contamination of the opponent side is surely prevented. Further, two kinds of fuels are selectively jetted from the same nozzle 10, and the small-sized constitution is secured.
Patent JP-S522764-A (JP)
Title: Price weighing machine
Inventor: OZAKI TSUTOMU
IPC: G01G19/414
Filed: 1975-06-24
Abstract: PURPOSE: To provide a device for providing a price weighing machine capable of doing easily measuring, single addition, a deposit operation, and these mixed calculation with the result that its utility is enlarged and multiplied. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S523189-A (JP)
Title: Electric wire insertion apparatus
Inventor: NISHIDA RIKIO
IPC: H02G1/08
Filed: 1975-06-24
Abstract: PURPOSE: To insert a pilot tape with ease into a steel pipe for electric wire laying. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S555854-A (JP)
Title: Ink injecter head
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/075
Filed: 1978-06-29
Abstract: PURPOSE:To provide an ink injecter head easy to manufacture, prominent in the durability and low in the manufacturing cost by so designing the head that ink particles are injected from two nozzle outlets at the same time, thereby recording two pictures or writings at the same time. CONSTITUTION:A voltage pulse is applied to a vibrator 6 comprising an electrically biased element under a condition of the spaces within a first ink chamber 5, second ink chambers 10, 10 and the body full of ink. A vibrating plate 4 bends downwards due to the downward bending of the vibrator to press the ink in the chamber 5. The pressure wave caused by the ink pressing is transmitted through a transmission passage 13 to the righthand and lefthand capillaries 11, 11, thereby injecting the ink in the chambers 10, 10 out of the nozzle outlets 12, 12 in the form of uniform size ink drops 18. The nozzle outlets 12, 12 are arranged symmetrically with respect to the center line X. The injected amount of ink is supplemented through the ink sypply passage 15 in the direction indicated by an arrow 17'.
Patent JP-H06266280-A (JP)
Title: Amusement device
Inventor: ONISHI MICHIHIRO
IPC: A63F13/27
Filed: 1993-03-12
Abstract: PURPOSE:To improve the acoustic characteristic by providing a curved image display screen at the front, arranging a speaker at the rear, and providing a wall face conically expanded toward the screen provided at the front from the rear. CONSTITUTION:A paraboloidal image display screen 24 is arranged at the front of an amusement unit AU, and an image projected from a projector 18 arranged at the rear is displayed on the screen 24. The upper/lower and right/left walls of the amusement unit AU have an elliptical cross section as a whole, and they are conically expanded forward from the rear. An image projection section 18 and a speaker 30 arranged below it are supported by the rear end sections of the upper/lower and right/left walls, the sound emitted from the speaker 30 is transmitted to the wide space from the narrow space formed by the upper/ lower and right/left walls, and the sound emitted from the speaker 30 is reflected by the paraboloidal screen 24. The sound emitted from the speaker 30 can be concentrated at positions of chairs 22 seated by users 20.
Patent JP-S61236881-A (JP)
Title: Pressure-sensitive adhesive tape and sheet and production thereof
Inventor: OHARA SHUZO
IPC: C09J7/02
Filed: 1985-04-12
Abstract: PURPOSE:To produce the titled tape and sheet effective to prevent the waste of the pressure-sensitive adhesive caused by the roughness of the substrate surface and to prevent the excessive impregnation of the pressure-sensitive adhesive to the substrate, by forming an impregnation-suppressing layer to the surface of the substrate contacting with the pressure-sensitive adhesive layer. CONSTITUTION:The objective tape and sheet can be produced by applying a synthetic resin lamination layer to the surface of the substrate 1 made of impregnating material to prevent the excessive impregnation of the pressure-sensitive adhesive 3 and forming a number of perforations to the synthetic resin layer by mechanical means such as a hot pin roll to form an impregnation suppressing layer 4a. The impregnation suppressing layer 4a is formed preferably either by applying a thin synthetic resin laminate of about 2-7mu thick to the substrate 1 and heat-treating the laminate at a temperature above the melting point of said synthetic resin, or by extruding a mixture of synthetic resins having different melting points on the substrate 1, or by coating the substrate 1 with a solventless pressure-sensitive adhesive resin such as PVA, modified PVA, starch, CMC and/or sodium alginate.
Patent JP-2000271503-A (JP)
Title: Method for operating vertical crusher
Inventor: TANAKA SHINSUKE
IPC: B02C15/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To control vibration during pulverizing a raw material in a tolerable range, make stable operation always possible, and efficiently produce a crushed product by specifying the number of revolutions of a rotary table in a crusher which crushes a raw material between the upper surface of the rotary table and the peripheral surface of a crushing roller. SOLUTION: A raw material is charged through a raw material-charging chute 13 of a vertical crusher 1 into the central part of the upper surface 2A of a rotary table 2 and is caught between the upper surface 2A of the rotary table and a crushing roller 3, thus crushed. The raw material climbing over a dam ring 15 is discharged to an annular space 30 between the outer peripheral surface of the rotary table 2 and the inner peripheral surface of a casing. The raw material having a smaller diameter is carried by a gas stream to pass through a separator 14 and is discharged as a crushed product from an upper take-out port 16. The number of revolutions per minute, N (rpm), of the rotary table 2 is set in the range of 28-50/T0.5, wherein T (m) is the diameter of the rotary table.
Patent JP-H10273922-A (JP)
Title: Well for use in disaster
Inventor: MARUYAMA KEIICHIRO
IPC: E03B3/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To utilize underground water sufficiently as fire extinguishing water and water for miscellaneous use afterwards at the time of generation of a big earthquake or the like by installing tank bodies with permeable peripheral walls, in an underground water layer, and connecting the tank bodies to the ground surface through passing holes. SOLUTION: Tank bodies 2... formed of permeable peripheral walls 21..., upper walls 22... made of concrete, and bottom walls 23... are installed in an underground water layer. Manholes 24... facing the ground surface are placed on opening parts 22a... of the upper walls 22... to constitute wells for disaster 1... A plurality of wells for disaster 1... are buried in an excavated part 100 formed in the underground water layer in a lower position than the underground water level H, in the state of crushed stones 101 being piled up around. Then underground water infiltrates into the tank bodies 2 through the crushed stoned 101 and the peripheral walls 21, and the tank bodies 2 are filled with a large quantity of underground water. At the time of the generation of a big earthquake or the like, this underground water can therefore be utilized sufficiently as fire extinguishing water and water for miscellaneous use afterwards.
Patent JP-S61283795-A (JP)
Inventor: ADORUFU RUEAKEN
IPC: A01G1/12
Filed: 1986-04-08
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-H01251275-A (JP)
Title: Chance translating system
Inventor: AOYAMA CHIAKI
IPC: G06F17/27
Filed: 1988-03-31
Abstract: PURPOSE:To remarkably curtail burden for changing a translation and to raise efficiency by providing a means for designating a word to be changed from a singular form to a plural form or from a plural form to a singular form, a means for changing it, and a means for re-editing it. CONSTITUTION:When a text is inputted, with respect to a word whose ending, etc., are varied, a morpheme analysis is executed by retrieving a regular.irregular variation dictionary 3a in a translation dictionary 3. Thereafter, a word and an idiom are drawn out by retrieving a word.idiom dictionary 3b. Subsequently, each word candidate which has been drawn out of the dictionary 3b is sent to a syntax analyzing part through an analysis control. In such a way, by using an analytical grammar 3c, a syntax analysis of a translation candidate is executed, a word train in English consisting of a Japanese structure is generated. Subsequently, it is converted to an English structure in accordance with a conversional grammar 3d, and determined in accordance with a generational grammar 3e. Also, by a morpheme generation processing which has used a morpheme generational grammar 3f, the ending, etc., of a word are corrected with respect to a word train whose word order has been determined.
Patent JP-S62235593-A (JP)
Title: Electronic timepiece
Inventor: OGAWA TOKUKADO
IPC: G04G9/00
Filed: 1986-04-07
Abstract: PURPOSE:To enable projection of a cubic display in a space, by providing a cubic reflecting surface, formed by laminating a finely rugged surface and a transparent reflection film, on a transparent resin. CONSTITUTION:An incident light from above is scattered by a scattering mem ber 5 and projected into a display element via a circuit block 4. The light passing through a liquid crystal element 3 presenting white on the background of blue reaches a reflection surface 1a of a reflecting member 1. As the transpar ent resin surface 1a is made up of a spherical cubic surface having a reflection film acting as half mirror laminated in more than one layers and a finely rugged surface, the incident light is reflected in a random direction to form a virtual image along with a broader view. Furthermore, as the circumference of the member 1 has a color the same as that of the background of the element 3, a display is made in such a manner that only white on the segment is projected in a space. This enables projection of a white display of a segment cubically in a space.
Patent JP-H11275179-A (JP)
Title: Retransmission control method for packet communication
Inventor: FUJITA NOBORU
IPC: H04L69/40
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a retransmission control method capable of automatically dealing with a retransmission operation even for a communication channel whose channel BER(bit error rate) fluctuates and the communication channel whose packet length varies. SOLUTION: In this method, an appropriate retransmission number upper limit Nv is set at the time of starting an operation in packet communication utilizing a communication channel and an upper limit value reaching the number obtaining stage for monitoring the number Nr of times of the retransmission operation for respective packets within a moving a average sample number M which is the moving average value of the number of times of the retransmission at the time of repeating the retransmission operation to the set retransmission number upper limit value Nv in the case that an error is generated in the packet communication and obtaining the number Nc of times of reaching an upper limit value in the case that the number Nr of times of the retransmission operation reaches the retransmission number upper limit value Nv and a retransmission number upper limit value variable control  stage for increasing the retransmission number upper limit value Nv when the ratio Nc/M of the moving average sample number M and the number Nc of times of reaching the upper limit value is more than an increase judgement reference value A set beforehand and reducing the retransmission number upper limit value Nv when it is lower than a reduction judgement reference value B set beforehand are executed.
Patent JP-H02258919-A (JP)
Title: Production of high-strength thick steel plate having excellent toughness
Inventor: FUJIOKA MASAAKI
IPC: C21D8/02
Filed: 1989-03-30
Abstract: PURPOSE:To produce the thick steel plate having excellent strength and toughness by subjecting an ingot of an Nb-contg. steel having a specific compsn. to a rolling as light as to condition surface characteristics, then to a heat treatment under specific conditions and thereby causing the gamma alpha transformation thereof. CONSTITUTION:The steel consisting, by weight, of 0.03 to 0.25% C, 0.01 to 0.50% Si, 0.30 to 2.00% Mn, 0.003 to 0.100% Nb, 0.5 to 3.0% Ni or Mo alone or in total thereof, and the balance Fe and unavoidable impurities is subjected to the rolling as cast or as light as to condition the surface characteristics of the ingot after the casting. The rolled steel is then cooled down to 950 deg.C from the solutionization temp. of the Nb within 200 seconds and is held for 500 to 5000 seconds from 950 deg.C down to the final cooling start temp. above the Ar3 transformation point. The steel is thereafter cooled at 2 to 30 deg.C/sec cooling rate from the final cooling start point down to >=500 deg.C and the completion of the gamma alpha transformation. The steel plate having the excellent strength and toughness by the nucleus formation sites of the NbC is obtd. in this process.
Patent JP-H03276835-A (JP)
Title: Room lamp
Inventor: KANAZAWA TAKESHI
IPC: F21V13/02
Filed: 1990-03-27
Abstract: PURPOSE:To secure such a room lamp that there is no reflection of light into a windshield as well as directly incident to a rider by installing a shade cover, opening or closing a sense to each opening in moving around, in the circumference of a lighting illuminant installed in space between a shade and a ceiling. CONSTITUTION:When a switch 28 is pushed once, a slide cover 32 is shifted to a position covering an opening 26. If so, a beam of light out of an illuminating lamp 31 is irregularly reflected by a roof trim 16, illuminating the lower part of a car room from an opening 25. When the switch 28 is pushed twice, the slide cover 32 is shifted to a position covering this opening 25. If so, the beam of light from the illuminating lamp 31 spottably illuminates a specified spot at the lower part of the car room via a lense 27. In addition, when the switch 28 is pushed thrice, the slide cover 32 is shifted to a position not adjoining these openings 25, 26. If so, the beam of light out of the illuminating lamp 31 is irregularly reflected by the roof trim 16, illuminating the lower part of the car room from the opening 25, while it spotabbly illuminates the specified spot at the lower part of the car room via the lens 27.