baber/WOPTO huggingface dataset:
Patent JP-S63162520-A (JP)
Title: Production of synthetic mazzite
Inventor: TAGA TOSHIYUKI
IPC: C01B39/04
Filed: 1986-12-26
Abstract: PURPOSE:To obtain synthetic mazzite small in primary particles, by crystallizing the mixture of prescribed raw materials under heating while allowing transparent liquid-phase substance which is obtained by mixing respective aq. solns. of alkali silicate, alkali aluminate, alkali hydroxide and tetramethylammonium compd. and aging this mixture to exist. CONSTITUTION:Transparent liquid-phase substance is prepared by mixing an alkali silicate aq. soln. such as sodium silicate, an alkali aluminate aq. soln. such as sodium aluminate, an alkali hydroxide aq. soln. and tetramethylammonium compd. (TMA) and aging this mixture. Then the liquid- phase substance is mixed with a silica source, an alumina source and an alkali source (reactant mixture). The amount of the liquid-phase substance to be added is preferably regulated so that the molar ratio of TMA/SiO2 in the mixture of raw materials obtained by mixing it with the reactant mixture is made to 0.02-0.04. Successively the above-mentioned mixture is immediately raised in temp. and crystallized at 90-140 deg.C crystallization temp. and synthetic mazzite small in primary particles is obtained by removing excess sticking and remaining alkali content from formed crystal by solid-liquid separation and washing, and drying it.
Patent JP-H02141467-A (JP)
Title: Al2o3-based ceramics
Inventor: KANAMARU MORIYOSHI
IPC: C04B35/10
Filed: 1988-12-06
Abstract: PURPOSE:To make strength of the title ceramics equal or more to ceramics such as Si3N4 by incorporating one or more kinds of TiC which contains small amount of carbon and large amounts of oxygen and has specified composition, TiN containing specified amount of oxygen and TiCN at specified amount into alpha-type Al2O3 sintered body. CONSTITUTION:Al2O3-based ceramics consists of alpha-type Al2O3 sintered body contg. 5-40wt.% (hereafter by weight) one or more kinds of TiC contg. 16.5-19.0% C and 1.0-6.0% O2, TiN contg. 1.0-6.0% O2 and TiCN. For example, when TiC powder and Al2O3 powder or the mixture contg. a sintering auxiliary are sintered to produce a sintered body, TiC contains small amount of carbon and therefore the reaction with Al2O3 is difficult to be caused and generation of gaseous CO and CO2 is inhibited and degree of sintering is made good. When carbon amount is less than the lower limit, TiC is a small amount and thereby high strength and high hardness are unobtained and in the case of exceeding the upper limit, the degree of sintering is lowered. When oxygen amount of TiC is less than the lower limit, the reaction with Al2O3 is easily caused and in the case of exceeding the upper limit, TiO2 is made much and thereby growth of Al2O3 particles is caused and high strength and high hardness are unobtained. When TiC amount is less than the lower limit, high strength and high hardness are unobtained and in the case of exceeding the upper limit, the excellent characteristics of Al2O3 are deteriorated.
Patent JP-H07158485-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: IDETO JUNJI
IPC: F02D41/34
Filed: 1993-12-09
Abstract: PURPOSE:To prevent an air-fuel ratio in the whole of 1 bank from biasing toward the air-fuel ratio side of a cylinder whose explosion interval is long even when the explosion interval of each cylinder is remarkably different from each other per 1 bank, and improve drivability, fuel consumption performance, O2 storage effect with a catalyst of a low cost. CONSTITUTION:The amount of fuel which is injected from injectors 11L, 11R into respective banks LB, RB is feed back-controlled by an ECU (electronic control device) 41 on the basis of the detecting result of O2 sensors 38, 39 so as to set the air-fuel ratio A/F of each bank LB, RB to be a theoretical air-fuel ratio. The fed back correcting amount of the fuel injection amount is set to make the explosion interval of each cylinder shorter as it grows longer. Namely, the value of a correcting coefficient which is used when the feed back correcting amount is calculated is set so as to make the explosion interval of each cylinder shorter as it grows longer.
Patent JP-S63294548-A (JP)
Title: Recording medium
Inventor: TAKENOUCHI MASANORI
IPC: G03F7/004
Filed: 1987-12-09
Abstract: PURPOSE:To improve an image density and resolution by incorporating image forming elements in which the main body grain size of the image forming elements in a transfer recording layer is within a specific range and the main body grain size has the grain size within a specific value at a specific ratio or above of the entire part of the image forming elements into said elements. CONSTITUTION:The transfer recording layer is formed of the assemblage of the image forming elements which have at least a coloring agent and the sensitive component to be sensitized by application of light energy and heat energy thereto and are solid at an ordinary temp. The sensitive component contains at least a photopolymn. initiator and a monomer, oligomer or polymer contg. unsatd. double bonds. The image forming elements in which the main body grain size of the image forming element is within a 5-25mum range and the main body grain size has the grain size within + or -4mum are incorporated at >=50 number % of the entire part of the image forming elements into said elements. The image density and resolution are thereby improved.
Patent JP-H07158842-A (JP)
Title: Combustion control device
Inventor: ISHII SHIGEKI
IPC: F23N5/26
Filed: 1993-12-09
Abstract: PURPOSE:To provide a combustion control device including combustion state detection means using a CdS device wherein past characteristics of the CdS device are recorded and displayed with ease, and hence deterioration of the characteristics of the CdS is easily and correctly confirmed upon maintenance. CONSTITUTION:There are provided a memory 23 that has stored an output characteristic value before the present detection by combustion state detection means 21 composed of the CdS device, and display means 21 for displaying a present output characteristic value detected by the combustion state detection means 21 and the output characteristic value stored in the memory 23.
Patent JP-H11128400-A (JP)
Title: Golf ball
Inventor: OHAMA KEIJI
IPC: A63B37/02
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which is soft in a ball hitting feel and has excellent durability. SOLUTION: The core of the golf ball of a single-layer structure or golf ball of two- or more layer structure in the golf ball of the single-layer structure or the golf ball of the >=2 layer structure having >=1 layer of a core and >=1 layer of a cover comprises the vulcanized molding of a rubber compsn. contg. 5 to 60 pts.wt. vulcanized rubber powder in 100 pts.wt. base rubber consisting of a mixture composed of polybutadiene (A) of 40 to 65 in Mooney viscosity and polybutadiene (B) of 20 to 35 in Mooney viscosity at a weight ratio of 40/60 to 90/10 in a mixing ratio of both. Both of the polybutadiene (A) and the polybutadiene (B) preferably contain >=40% sis 1, 4 bond.
Patent JP-H02155217-A (JP)
Title: Electrolytic capacitor
Inventor: KURIHARA KANAME
IPC: H01G9/035
Filed: 1988-12-07
Abstract: PURPOSE:To lower impedance by mainly comprising glass fiber, specifying the mean fiber diameter of the glass fiber while using a separator specifying porosity and impregnating the glass fiber with a gamma-butyrolactone group electrolyte. CONSTITUTION:A separator mainly comprises glass fiber, and the separator having 100% glass fiber can also be employed, but a certain quantity of a binder is contained. Borosilicate glass and other alkali-free borosilicate glass and high silica glass and the like can also be used as the kinds of glass fiber. 1mum or less is adopted as the mean fiber diameter of glass fiber. The separator having porosity of 75% or more is adopted. When a gamma-butyrolactone group electrolyte is infiltrated, the bloating tendency of the separator is improved, and an electrical resistance value is reduced largely.
Patent JP-H10153195-A (JP)
Title: Blade for compressor and manufacture thereof
Inventor: FUKUZAWA SATORU
IPC: F04D29/34
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce the deformation of a blade and the wear and damage to the blade at the rotor rotation time by containing a fiber for reinforcing orientated with a specific angle for a rotor axis direction at the assembly time. SOLUTION: Blades 20, 20a, 20b are formed by a thermal flexible synthetic resin containing a fiber for reinforcing 21 orientated by 60 deg.-90 deg. for the rotor axis direction X at the assembly time and having a heat resistance of a thermal deformation temperature 130 deg.C or more. In a manufacturing method, when the fiber for reinforcing 21 is contained in a melted resin for molding and assembled to the rotor, the blade is formed by an injection molding, while making the direction in which the fiber 21 is orientated by 60 deg.-90 deg. for the rotor axis direction X to a melted resin flow direction at the time assembled to the rotor.
Patent JP-H10125102-A (JP)
Title: Traffic guide light
Inventor: TAKEMARU KICHINOSUKE
IPC: F21L4/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To accurately transfer the propriety of transit to passing pedestrians and drivers by simply changing the color of a traffic guide light when it is lighted. SOLUTION: Red light emission diodes 1 and blue light emission diodes 2 are fitted in turn to a light emission diode fixing plate 3, and it is covered with a protective cover 4 for protection when it is waved. A main power switch 7 provided on a grip 6 is turned on for use, and the red light emission diodes 1 or the blue light emission diodes 2 can be turned on in response to the color selected by a lighting color selector switch 8. The color is simply switched to red or blue when a traffic guide light is lighted, and smooth traffic can be realized.
Patent JP-H07135914-A (JP)
Title: Production of food of boiled rice
Inventor: WADA KIMIHITO
IPC: A23L7/10
Filed: 1993-11-15
Abstract: PURPOSE:To control glutinousness of a boiled rice food of nonglutinous rice and to make boiled rice readily loose without damaging texture by adding a specific starch decomposition product to the boiled rice food and to obtain the boiled rice food having excellent appearance, texture and handleability. CONSTITUTION:A boiled rice food of nonglutinous rice is mixed with a starch decomposition product having about 8-100m osmol osmotic pressure at 10% aqueous solution. The added amount of the starch decomposition product is preferably about 1-10wt.%. The starch decomposition product is obtained by hydrolyzing a starch with an acid and/or an enzyme.
Patent JP-H04180530-A (JP)
Title: Method for removing iridium in rhodium solution
Inventor: OKUDA AKIHIKO
IPC: C22B11/00
Filed: 1990-11-15
Abstract: PURPOSE:To easily remove Ir in an Rh soln. contg. chloride ions by regulating the acid concn. of the Rh soln., adding an oxidizing agent, heating the soln., impregnating a hardly water-soluble org. solvent having an anion exchange group into a resin having no functional group and passing the soln. through the impregnated resin. CONSTITUTION:An oxidizing agent is added to an Rh soln. contg. chloride ions and Ir and the acid concn. of the soln. is regulated to 1-6N. The soln. is heated to >=50 deg.C to accelerate the complex forming reactions of the Rh and Ir. A hardly water-soluble org. solvent having an anion exchange group is impregnated into a resin having no functional group and the soln. is cooled and passed through the impregnated resin. The Ir is adsorbed on the resin and the Rh is passed.
Patent JP-H09121887-A (JP)
Title: Monoclonal antibody against nitrosomonas-europaea and its detection and determination
Inventor: OMURA HIROSHI
IPC: G01N33/569
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a monoclonal antibody expressing a specific property to Nitrosomonas.europaea, an antibody-sensitive latex for detecting a nitrifying bacterium such as a fused cell producing the monoclonal antibody, and a method for detecting the nitrifying bacterium with the latex, etc. SOLUTION: This monoclonal antibody specific to Nitrosomonas.europaea is produced by culturing the clone of a fused cell (hybridoma) prepared by fusing a tumor cell with an antibody-producing cell obtained from an animal immunized with the Nitrosomonas.europaea having an ammonia-removing activity. The antibody-sensitive latex for detecting the nitrifying bacterium is produced by allowing latex particles to adsorb the antibody. The Nitrosomonas.europaea is detected and determined with the antibody-sensitive latex. The antibody always having the same specificity, the same binding force and the same antibody titer can be produced with the monoclonal antibody- producing bacterium specific to the nitrifying bacterium. The objective microorganisms in active sludges, etc., can be identified and determined.
Patent JP-2000137369-A (JP)
Title: Electrifying roll
Inventor: OKUDA HIROBUMI
IPC: G03G15/16
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent deposition or sticking of toner or external additives to a roll surface and to avoid local changes in electric resistance, and thereby, to solve problems of deterioration in picture quality by using a resin compsn. containing a specified graft carbon black as a conducting agent to form the outermost layer. SOLUTION: A soft base layer 12 consisting of a conductive elastic material or formed body, a layer 14 to prevent transfer of a softening agent, and a resistance controlling layer 16 are successively formed to each specified thickness on the outer surface of a metal conductive axial body 10. Further, a protective layer 18 as the outermost layer is formed to have a specified thickness around the resistance controlling layer 16. The protective layer 18 is formed from a resin compsn. containing a graft carbon prepared by grafting a polymer to the surface of carbon black as a conducting agent.  Thereby, the controlling property for the electric resistance of the roller can be increased, uniform electric resistance and smoothness of the roll surface can be improved, and problems of deterioration in the picture quality due to deposition or sticking of a toner or external additives can be effectively avoided.
Patent JP-H03169777-A (JP)
Title: Ancillary equipment for getting on and off tractor
Inventor: WATANABE HIDEO
IPC: B62D25/16
Filed: 1989-11-28
Abstract: PURPOSE:To facilitate getting on and off a tractor on the part of a crew and actuating various switches by providing a grip and a switch panel respectively for the upper surfaces of a right and a left sides of a boarding crew's seat. CONSTITUTION:A right and a left fender 2 covering a right and a left rear wheel are arranged at the right and left side of a boarding crew's seat in a tractor. A guide plate 13 is provided for the upper surface section of the fender 2 at one side, and each actuating lever(not shown) is projected upward through out of each guide hole 13a extending to the longitudinal direction. In the aforesaid constitution, a grip 3 on which a boarding crew puts his hand when he gets on and off the tractor, is provided for the outside of the guide plate 13 on the upper surface of the fender 2 at one side. A switch panel section 5 composed of an outside wall 5a, a rear side wall 5b and a bottom side section 5c is attached onto the rear end section of the grip 3. In addition, a switch 4 and a regulating fixture 4a are disposed on the inner surface of the outside wall 5a.
Patent JP-2001124150-A (JP)
Title: Silent chain
Inventor: HORIE HIROSHI
IPC: F16G13/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a silent chain capable of reducing noise generated by meshing of a tooth of inner link plates and a tooth of a sprocket. SOLUTION: This slient chain is wholly formed of inner link plates having teeth 3, 4 not more than 60% in a shearing surface rate rs of a meshing surface K meshing with a tooth of a sprocket, the inner link plates 1 having a tooth having the shearing surface rate rs being in a range of 7 to 15% occupy 50% or more in these inner link plates, and these inner link plates are mixedly arranged at random, and are connected by a connecting pin.
Patent JP-H01153314-A (JP)
Title: Suspension device for vehicle
Inventor: TOMITA YUKIOMI
IPC: B60G11/08
Filed: 1987-12-08
Abstract: PURPOSE:To improve support rigidity and improve steering stability by arranging leaf springs in front and behind and also in parallel with the axis of right and left wheels, and setting the spring constant of a spring on the front side smaller than that on the rear side. CONSTITUTION:Leaf springs 4, 6 are arranged in parallel with the shaft 1 of wheels 2A, 2B, and the spring constant of a rear leaf spring 6 is set larger than the spring constant of a front leaf spring 4. As a result, the rigidity strength of a suspension device of a transverse system is heightened with two leaf springs 4, 6, in front and rear, and support rigidity against transverse load at the time of turning travel, along with support rigidity against load from the direction of front and rear at the time of acceleration and deceleration acted upon from a road surface, can be improved, too. Also, the front leaf spring 4 bends heavily at the time of turning, thus making right and left wheels 2A, 2B inclined inward, putting them into a toe-ion state, sot turning operation stability can be improved.
Patent JP-H08164738-A (JP)
Title: Molding for wind shield of automobile
Inventor: TSUCHIDA KATSUSHI
IPC: B60J1/02
Filed: 1994-12-14
Abstract: PURPOSE: To prevent outflow to roof portion from rainwater guide groove by receiving rainwater dropped on a windshield with a lip portion having end fringe higher than surface of molding in a side portion and so leading it to a rainwater guide groove. CONSTITUTION: A side portion 2, a corner portion 3 and an upper portion 4 are integrally formed in continuity. A glass support portion is disposed in the side portion 2, corner portion 3 and upper portion 4 on the side of glass panel 9. Then a lip portion 1 extending nearly in U form from an end of the glass support portion is disposed in the side portion 2 on the side of vehicle body panel 10. Lip end fringe 12 formed in the lip portion 11 is higher than the glass support portion and glass panel 9, so that a rainwater guide groove 13 is formed in between the lip portion 11 and the glass support portion.
Patent JP-H05149133-A (JP)
Title: Cooling device for toothed belt
Inventor: UMEHATA YOSHIKI
IPC: F02B67/06
Filed: 1991-11-26
Abstract: PURPOSE:To provide a cooling device of a toothed belt capable of preventing shortening of the life span of the toothed belt in the movable valve system drive mechanism of an engine for an automobile. CONSTITUTION:This is a device furnished on an engine for an automobile and the device constituted by storing a movable valve system drive mechanism 3 constituted of a toothed pulley 31 provided on an end part of a crank shaft 3, a toothed pulley 33 provided on an end part of a cam shaft 32 and a tothed belt 34 suspended between the toothed pulleys 31, 33 in a case. Additionally, a supply port 10 to introduce air from an air conditioning fan installed on the automobile into the case is provided on the case 1, while an exhaust port 11 to release a smaller amount of air than the amount of air to the supply port 10 outside of the case 1 is provided on the case 1.
Patent JP-H11143509-A (JP)
Title: Sequence control system and method therefor
Inventor: KAWATSU MASAYUKI
IPC: G05B19/02
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting for manufacture by kinds even without profound knowledge about the sequence control system and to reduce the design cost and production cost of a program. SOLUTION: This sequence control system 10 includes a controlling part 1 which takes the central role of sequence control on itself. The part 1 includes an operation sequence part 11 which executes an operation sequence being an operation program which performs a series of controls and measurements from an operation start to an end in a connection string that is set by serially connecting operation steps that divide a manufacturing process into plural processes in time sequence to include operation steps and operation procedures of all kinds to be produced and a parameter buffer 13 which stores an execution existence parameter about the execution existence of the operation step in the connection string and an operation condition parameter that is a parameter that depends on a kind in the operation steps and carries out the operation sequence according to the parameters.
Patent JP-H03171082-A (JP)
Title: Production of hologram for curved surface
Inventor: SEKI HIROSHI
IPC: G03H1/04
Filed: 1989-11-30
Abstract: PURPOSE:To allow the observation of sharp hologram images even when a hologram is imparted to an adherend having a curvature by irradiating a master hologram with reconstructing light conjugate with reference light via a slit having a slot in one direction and reconstructing object light formed as the stereoscopic subject image of only one direction on a 2nd photosensitive material to interfere the same with the reference light to be directly projected. CONSTITUTION:The 1st interference fringes formed by interfering the object light 24 obtd. by simultaneously irradiating a subject 9 and the 1st photosensitive material 10A having the curvature with coherent light and reflected by the subject 9 and the reference light 22a directly projected to the 1st photosensitive material 10A are recorded on the 1st photosensitive material 10A to produce the master hologram MH. The master hologram MH is irradiated with the reconstructing light 23a conjugate with the reference light 22a via the slit 21 having the slot in one direction, by which the object light 24 formed as the stereoscopic subject image of only the one direction is reconstructed on the 2nd photosensitive material 20. The 2nd interference fringes obtd. by interfering this object light with the directly projected reference light 22a are recorded on the 2nd photosensitive material 20 to produce the rainbow hologram. The sharp hologram images are observed in this way even if the hologram is applied on the adherend having the curvature.
Patent JP-H07137483-A (JP)
Title: Delivery slip
Inventor: KATAOKA AKIHIKO
IPC: B42D11/00
Filed: 1993-11-18
Abstract: PURPOSE:To prevent a bar-code from being misread at the time of use of a highly-sensitive bar-code reader, by a method wherein a colored layer is provided on the rear of a sphere where the bar-code of each piece of paper constituting delivery slip is indicated. CONSTITUTION:A bar-code 4 is indicated on a fixed sphere of the surface of each piece of paper obtained by laminating an upper piece of paper 1, intermediate piece of paper 2 and lower piece of paper 3 and a variable information entry column 7 is provided. A colored layer 5 which is larger than an outline of the bar-code 4 and a copying carbon layer 6 are provided respectively on the rear of the sphere where the bar-code 4 is indicated on the upper piece of paper 1 and intermediate piece of paper 2 and the rear of the variable information entry column 7. In addition, a color which is light and superior in masking properties is used as a color tone of the colored layer 5. Hereby, even in the case where the bar-code is read by making use of the highly-sensitive bar-code reader under a condition wherein a plurality of pieces of paper on which the bar code is indicated are piled upon each other, the bar code indicated on the lower piece of paper is prevented from being seen through paper constituting the piece of paper.