baber/WOPTO huggingface dataset:
Patent JP-H0331537-A (JP)
Title: Production of electronically controlled engine
Inventor: KATO KATSUHIRO
IPC: G01M15/04
Filed: 1989-06-28
Abstract: PURPOSE:To suppress the dispersion of the air-fuel ratio between engines by measuring the individual suction efficiency of a plurality of engines and measuring each function of the sensor for each engine and combining the selected sensor for each engine so as to be fitted to a prescribed air-fuel ratio in consideration of the suction efficiency. CONSTITUTION:In the production process for an engine 4, the suction efficiency of the engine 4 is measured under a certain condition after a plurality of engines 4 in the same type are assembled. The engine 4-3 having a suction efficiency of at most 70% is assorted into the I group, and the engine 4-1 having a suction efficiency of 70-75% is assorted to the II group, and the engine 4-2 having a suction efficiency of 75% or more is assorted into the III group. Further, the function of the sensor for each engine 4, e.g. the function of a pressure sensor 43 is measured under a certain condition, and the pressure sensor 48-3 having an output voltage of at most 2.2V is assorted into the I group, and the pressure sensor 48-1 having an output voltage of 2.2-2.6V or more is assorted into the II group, and the pressure sensor 48-2 having an output voltage of 2.6V or more is assorted into the III group. Then, the engine 4 and the pressure sensor 48 in each group are assembled.
Patent JP-H0454989-A (JP)
Title: Tricycle movable in every direction
Inventor: OKUI KAZUTOMO
IPC: A63G25/00
Filed: 1990-06-25
Abstract: PURPOSE:To obtain a plaything for enjoyment or a health instrument for training feet and waists by arranging three supports vertically and integrally in a three-leg shape from a frame formed to be combined in a proper shape, and by supporting monocycles having pedals and saddles at the low end sections of the respective supports, pivotally, respectively independently, and rotatably by 360 deg. in the horizontal direction. CONSTITUTION:When on this tricycle movable in every direction, three persons sit down on respective saddles 6 and work pedals 10, and the handles 11 are forced to be rotated, the handles 11 are set to be fixed on supports 3, and so, by a reaction force, the sides of monocycles 4 are rotationally moved to the directions opposite to the directions of the forces of the handles 11 to be forced to be rotated with the small diameter axial-sections 3a of the supports 3 as a center, and the direction of the monocycles 4 is changed. Three persons can respectively move in this manner, and so as a whole, they are moved to an unexpected direction, otherwise, if they work the pedals in a same direction they are moved to this same directions, and so they can be moved to every direction. Besides, the direction of the movement of the tricycle as a whole can be determined mainly by the talent relationship of the respective persons, and so they can compete with each other for their physical strength and the tricycle can practically be used not only for a plaything for enjoyment, but for a health instrument for training feet and waists.
Patent JP-S5955789-A (JP)
Title: Coating composition for pressure sensitive copy paper
Inventor: HIRAI HARUHIRO
IPC: B41M5/155
Filed: 1982-09-24
Abstract: PURPOSE:To provide excellent printability and a color forming rate, by compounding a pigment for coat paper, a color coupler and an adhesive being specific copolymer latex with an average particle size of 0.04-0.09mum and containing 70-90% of toluene insolubles. CONSTITUTION:A composition for pressure sensitive copy paper is prepared from a pigment for coat paper mainly containing fine particulate calcium carbonate with an average particle size of 0.5mum or less, a color coupler and an adhesive being copolymer latex containing a copolymer consisting of 30-60wt% of aliphatic conjugated diene, 2-15wt% of ethylenic unsaturated carboxylic acid and 30-60wt% of an ethylenic unsaturated monomer other than the aforementioned ethylenic unsaturated carboxylic acid, having an average particle size of 0.04- 0.09mum and containing 70-90% of toluene insolubles. As the pigment used along with the aforementioned fine particulate, calcium carbonate, clay, barium sulfate or titanium oxide can be used in an amount of below 50wt% on the basis of the total pigment.
Patent JP-H10319883-A (JP)
Title: Light emission display device
Inventor: KIRIMURA TAKESHI
IPC: G09F13/14
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent the inner face of the cover and the surface of a light guide plate from being contaminated by the adhesive used for pasting when a reflection sheet is pasted for the purpose of preventing light leakage on the end face of the light guide plate. SOLUTION: A light guide plate 2 whose display surface is illuminated by internally incident light is covered with a transparent cover 5 from the end face 2B of the light guide plate 2. To prevent light leakage from the end face 2 of the light guide plate, a reflection sheet 7 is installed over the end faces 2B-2D. The reflection sheet 7 is attached to the part other than the end face 2B of the head section of the light guide plate 2 by bonding with adhesive. Since no adhesive is present on the end face 2B, no adhesive attaches to the inner surface of the cover 2.
Patent JP-S6324735-A (JP)
Title: Multi-accessing method
Inventor: OKADA KAZUO
IPC: H04B7/204
Filed: 1986-07-17
Abstract: PURPOSE:To efficiently perform an allocation, by generating a probability reference value at a control station, generating a random number at a slave station, allowing the slave station having a generated random number less than the probability reference value to issue a channel allocation requesting signal, and decreasing or increasing the probability reference value sequentially. CONSTITUTION:First of all, the control station 1 issues a certain probability reference value signal Pa(0<Pa<1), and the slave stations 21-2n generate the different random numbers above zero and less than one independently. The control station selects the slave station generating the random number less than the probability reference value Pa out of the random numbers generated by the slave stations, and makes the slave station issue the channel allocation requesting signal. When two or more slave stations generate the random number less than the Pa, the control station issues the probability reference value Pb (0<Pb<Pa) at the next stage, and makes all of the slave stations requesting data channel allocation generate the random numbers. Thus, by decreasing the probability reference value which becomes reference to select the random number gradually, either one of slave stations can probably be selected.
Patent JP-S6058866-A (JP)
Title: Inkjet printer
Inventor: HIRANO HIROFUMI
IPC: B41J2/215
Filed: 1983-09-12
Abstract: PURPOSE:To form ink dots by controlling the air jet from a nozzle provided behind a recording paper with a screen containing ink to attach it on the screen onto the paper at the specified position. CONSTITUTION:A screen 2 is impregnated with ink from an ink roller 3 so that each mesh thereof contains it due to the surface tension thereof. With the rotation of the screen 2, ink carried between an compressed air jetting hole 8 of a nozzle means 7 and a recording paper 1 is blown against the recording paper 1 from the screen 2 on a compressed air current jetted from the jetting hole 8. The ink left is removed with a cleaner 6.
Patent JP-S6069209-A (JP)
Title: Casing of multicylinder rotary piston engine
Inventor: YAMAMOTO SANEHIRO
IPC: F01C21/10
Filed: 1983-09-12
Abstract: PURPOSE:To prevent the generating of a stress between an eccentric shaft and a bearing by a method wherein the outside sidehousing of a rotor housing is shifted for the inside sidehousing located at the opposite side via the rotor housing. CONSTITUTION:Under the first and second cylinders 9, 10 are assembled in fitted condition, even in case that the axial line of the first eccentric shaft 28 is inclined for the horizontal line, after the first eccentric shaft 28 is engaged with the second eccentric shaft 49, the rotor 54 of the third cylinder 11 is engaged with an eccentric part 53, therefore, an outside sidehousing 3 and a rotor housing 8 are fixed with a positioning pin 23 for preventing the shifting in respective radial direction. The exterior diameter of the protruded end part for an inside sidehousing 5 of the pin 23 is made smaller than the diameter of a positioning hole 5a for absorbing the shifted portion due to the inclination of the first eccentric shaft, further, the rotor housing 8 is formed to be movable in radial direction. Therefore, the pin 23 can be easily engaged to the hole 5a. By such a structure, the generation of a stress between the eccentric shaft and the bearing caused by the deflection of the eccentric shaft can be prevented.
Patent JP-H0727058-A (JP)
Title: Compressor
Inventor: KIMURA KAZUYA
IPC: F04B49/10
Filed: 1993-07-06
Abstract: PURPOSE:To prevent SN ratio from its deterioration and a wrong signal from its generation by canceling each other equal phase noise voltages respectively induced in a pair of detecting coils by a current change component of an electromagnetic clutch in a compressor, and binary coding only a differential component of both signal voltages by a comparator. CONSTITUTION:A change of leakage flux in an electromagnetic clutch by a periodic motion of a movable member is detected as signal voltage in a pair of detecting coils 18 (a, b). Here are connected in series both the detecting coils 18 so as to reverse directions of both signal voltages Vs1, Vs2. Both end outputs of both the detecting coils 18 are input to a differential amplifier 90, and also binary coding output voltage of the differential amplifier 90 by a comparator 91 having hysteresis, to output signal pulse voltage Vo. Thus by canceling each other equal phase noise voltages respectively induced in both the detecting coils 18 (a, b) by a current change component of the electromagnetic clutch, only a differential component of both the signal voltages Vs1, Vs2 is binary coded by the comparator, to prevent SN ratio from its worsening and erroneous operation.
Patent JP-H0354260-A (JP)
Title: Thermal oxidation-stabilized polysiloxane fluid and preparation thereof
Inventor: TERENSU KIISU HIRUTEI
IPC: C09K5/00
Filed: 1990-06-27
Abstract: PURPOSE: To enhance the heat stability of a polysiloxane fluid useful as a heat transfer fluid and a braking fluid in humid and oxygen-containing environment by adding an organaozirconium compd. or a siloxy-zirconium compd. to specific polysiloxane.  
     CONSTITUTION: A compd. selected from an organozirconium compd. or a siloxy- zirconium compd. is added to polysiloxane represented by formula 1 (wherein R is independently selected from a 1-6C alkyl group and a 5-10C aryl group, R 1  is independently selected from a phenyl group and a methyl group on condition that all of groups R 1  do not become a methyl group and x is 3-100). The addition amt. of the organozirconium compd. or the siloxy-zirconium compd. is pref. 250-5,000 pts. per 1,000,000 pts. of polysiloxane as zirconium metal. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6144193-A (JP)
Title: Manufacture of plated steel sheet for can manufacture having superior coatability and seam weldability
Inventor: SAITO TAKAO
IPC: C25D5/10
Filed: 1984-08-09
Abstract: PURPOSE:To manufacture a plated steel sheet for can manufacture having superior coatability and seam weldability at a low cost by plating both sides of a steel sheet corresponding to the inside and outside of a can after can manufacture with Ni to different thicknesses. CONSTITUTION:At least one side of a steel sheet corresponding to the inside of a can contacting with food after can manufacture is tinned by <=1,000mg/m<2> per one side. The tinned side is plated with Ni by 3-100mg/m<2>, and the other side corresponding to the outside of the can is also plated with Ni by 100-1,000mg/ m<2>. A chromate layer or the like is further formed by chemical conversion treatment.
Patent JP-H1113243-A (JP)
Title: Handrail connecting tool and handrail assembling method
Inventor: OKADA KOZO
IPC: F16B7/04
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To easily connect a column and a handrail part even when a height of the column is low by fixing mutual connecting members by a horizontal directional machine screw by fitting a connecting member fixed to a handrail member and a connecting member fixed to a column upper end part. SOLUTION: A nut is fixed to the inside of a hollow handrail member 8, and a first connecting member 14 is fixed to the handrail member 8 by a machine screw 30 through a waterproof sheet 7. A machine screw 32 is screw fitted to a machine screw pocket 4A arranged inside a hollow column 4, and a machine screw 33 is screw- fitted to a machine screw hole 11A of a core 11 arranged inside the column 4, and a second connecting member 15 is fixed to an upper end part of the column 4. A projecting part 24 of the second connecting member 15 is superposed on the first connecting member 14, and a machine screw 34 is inserted into and screw-fitted to a hole 21 of the first connecting member 14 and a machine screw hole 25 formed in a projecting part 24 of the second connecting member 15, and the first and the second connecting members 14 and 15 are fixed together, and the handrail member 8 and the column 4 are joined together. Therefore, the machine screw 34 can be fastened by making a tool horizontal, and even when a length of the column 4 is short, installing work can be easily performed.
Patent JP-2000356127-A (JP)
Title: Exhaust emission control device
Inventor: HIRABAYASHI HIROSHI
IPC: F02D41/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To efficiently occlude NOx within an exhaust emission gas by a catalyst, and convert the NOx occluded in the catalyst into a harmless N2, water or the like to regenerate the catalyst, without complicating structure of an exhaust system. SOLUTION: A catalyst 13 provided in an exhaust passage 12 of an diesel engine 11 occludes NOx in an exhaust gas flowing in the exhaust passage 12, and is regenerated by discharging the occluded NOx when a concentration of oxygen in the exhaust gas is decreased. An EGR valve 16 is provided in an EGR pipe 14 which connects the exhaust passage 12 with an intake passage 18 through the diesel engine 11. An exhaust throttle valve 17 is disposed in the exhaust passage 12 at an exhaust gas downstream side compared with a connecting point of the EGR pipe 14, and an intake throttle valve 19 is disposed in the intake passage 18 at an exhaust gas upstream side compared with the connecting point of the EGR pipe 14.  A controller 22 controls the EGR valve 16, the exhaust throttle valve 17, and the intake throttle valve 19 based on an output detected by a regeneration start detection sensor 21 which detects a regeneration start timing of the catalyst.
Patent JP-H1116341-A (JP)
Title: Semiconductor memory device
Inventor: MOCHIZUKI YOSHIO
IPC: G11C17/18
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce an access cycle time by enabling continuous access even in the case where the bank in the upper side is designated with a read start address. SOLUTION: A determining means 26 for determining whether the banks B5 to B8 having the upper side read start addresses or the banks B1 to B4 having the lower side read start addresses should be selected and an address adding means 27 for increment of one of the column address when the it is determined by this determining means to select the banks in the lower side address are respectively provided and thereby the data is output from the banks in the upper side corresponding to the read start address and the column next to the read start address of the lower side banks. Since data is output from the next column in the lower address side even when the banks in the upper address side is designated by the read start address, after the data output is once started, busy period is never generated, continuous access can be made and thereby the access cycle time can be reduced.
Patent JP-2000234419-A (JP)
Title: Wall side ridge roof tile footing member
Inventor: MAKINO HIDEMI
IPC: E04D1/30
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a wall side ridge roof tile footing member capable of laminating ridge roof tiles on a wall side without using clay. SOLUTION: A wall side ridge roof tile footing member 10 is formed of a ridge roof tile mounting section 1 formed so as to make a slope having 90 deg. or 75 deg. with a wall surface K, a mounting plate 3 formed on the wall surface K side of the ridge roof tile mounting section 1 and a thin and comb pantile surface contact section 2 formed on the wall surface K side of the ridge roof tile mounting section 1 by means of synthetic resin material having weather resistance. Then, ridge roof tile laminations are made by using the footing member.
Patent JP-2000004365-A (JP)
Title: Data compressing and expanding device
Inventor: SATO MASAKI
IPC: H03M7/30
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To accelerate compression and expansion processing of two-dimensional data that consists of plural components such as color image data. SOLUTION: Four processor cores 102 respectively process one component each, and four components are compressed and expanded through parallel processing. Each processor core 102 consists of a two-dimensional reversible wavelet transforming section, a context model part and an FSM coder and has its working memory 121. A tag processing part 104 and a color space converting part 103 are also provided on the same chip, on which the cores 102 are mounted.
Patent JP-H05178204-A (JP)
Title: Hydraulic brake apparatus having anti-skid device especially for automobile
Inventor: GEORUKU KEERU
IPC: B60T8/34
Filed: 1992-06-25
Abstract: PURPOSE: To improve the air bleeder of a chamber receiving a pressure medium and disposed in the course of a line. CONSTITUTION: A guide body 40 disposed coaxially with respect to the longitudinal axis 32 of a chamber 23 and embodied substantially in the form of a circular disk is received in the region of the chamber end face 33 positioned at the upper part of the inside of the chamber 23. The guide body 40 forms an annular gap toward the inside circumference 41 of the chamber 23 and a subchamber 44 of the chamber 23 toward the chamber end face 33. The guide body 40 directs air located in the chamber 23 into the subchamber 44, from which the air is carried away by the flow of a pressure medium.
Patent JP-2000003638-A (JP)
Title: Attaching structure of cable reel to combination switch
Inventor: SUGATA SHOICHI
IPC: B62D1/16
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent widening of a space between an operating lever attached to a combination switch and a steering wheel, even if the height of a cable reel becomes larger. SOLUTION: A cable reel 11 is removably installed from below in a hollow part formed through an axis of a combination switch body 12. With a movable plate of the cable reel 11 slidably fitted in an opening provided in a top plate of the combination switch body 12, a fixed body of the cable reel 11 is fixed to the combination switch body 12, and end positions of operating levers 20 for winkers, etc., installed on both sides of the combination switch body 12 are caused to stand close to the position of a steering wheel 10.
Patent JP-H109302-A (JP)
Title: Caliper body for vehicular disk brake
Inventor: KOBAYASHI NAOKI
IPC: F16D65/18
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent a closing member from being unscrewed, and stably retain the sealed properties of a hydraulic chamber, by threadably arranging the closing member in a machining hole for penetratingly forming a cylinder hole, and forming on the closing member, an engaging part with which a threadably moving tool is only engaged in a threadably engaging direction. SOLUTION: In cylinder holes 6, 7, a machining hole 11 whose diameter is smaller than the cylinder hole 6 is opened from the anti-disc rotor side of one operating part 3, and the cylinder hole 6 of one operating part 3 is penetratingly formed from this machining hole 22 by an excavating tool. The bottomed cylinder hole 7 is formed in the other operating part 4 by utilizing this cylinder hole 6, and a closing member 12 is threadably engaged with the machining hole 11, so that the bottom of the cylinder hole 6 is closed. Engaging parts 12e are so formed that a closing member screwing tool is engaged with a threadably engaging direction only.  This caliper body is thusly formed, thereby the closing member 12 can not be threadably moved carelessly after threadably engaged with the machining hole 11 in a job site, and also a metal seal part 12c is liquid-tightly closed, therefore the sealed properties of a hydraulic chamber 14 can be stably retained for a long time.
Patent JP-H08162018-A (JP)
Title: Shadow mask adopting electron reflecting film and its manufacture
Inventor: KIN SAIMEI
IPC: H01J29/07
Filed: 1995-06-12
Abstract: PURPOSE: To provide a shadow mask with an electron reflection layer, which is simply manufactured, easily applied and still greatly reduced in hole clogging (hole closure) and thermal deformation, and its manufacturing method. CONSTITUTION: A composition 5 containing 70 wt.% or more bismuth ammonium citrate solution with a bismuth content of 10-50 wt.% and remaining percent of an inorganic binder and air 6 are filled in an atomizer, and the composition 5 is sprayed through the nozzle of the atomizer in the form of aerosol 7 to form an electron reflection layer on the surface on the electron gun side of a shadow mask 2. In this case, an air distributor 8 is provided in front of the shadow mask 2 on the opposite side to the electron gun side to distribute air when the composition 5 is sprayed, so that the shadow mask 2 can be greatly reduced in hole closure.
Patent JP-2000122069-A (JP)
Title: Photo-orienting high molecular composition, liquid crystal aligning layer using same and liquid crystal display device
Inventor: KIM YANG KWOK
IPC: C08F238/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a photo-orienting high molecular composition having such superior photosensitivity as to shorten light irradiation time when a photo- orientation method is applied by providing a specified structure. SOLUTION: The photoreactive part of a high molecular material used as the material of a liquid crystal aligning layer is formed with a carbon-carbon triple bond. The photo-orienting material increases sensitivity to photo- orientation and the carbon-carbon triple bond is used so as to attain the alignment of liquid crystal molecules using a layer comprising the material. In the high molecular material, the photoreactive part and the high molecular principal chain are combined by an ether or ester bond. The high molecular material has a chemical structure of the formula, wherein P1 is a polysaccharide or polyvinyl alcohol, X, Y and Z are each H, F, Cl, CN, CF3, OCF3 or the like, (k) is 0-1 and (m) is 0-7.
Patent JP-S6147251-A (JP)
Inventor: SANO YOSHIO
IPC: B32B21/10
Filed: 1984-08-11
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。