baber/WOPTO huggingface dataset:
Patent JP-H05305238-A (JP)
Title: Catalyst composition for catalytically decomposing lower alcohol
Inventor: SAKUMA SHUJI
IPC: B01J27/185
Filed: 1992-04-28
Abstract: PURPOSE:To inexpensively obtain gasoline base hydrocarbon in high yield from lower aliphatic alcohol using a catalyst compsn. easily prepared by supporting at least one metal and/or metal ion selected from specific metals on a calcium phosphate type compd. CONSTITUTION:A catalyst compsn. for catalytically decomposing lower alcohol is formed by supporting a transition metal selected from titanium, manganese, iron, cobalt, nickel, copper, platinum and silver and at least one metal and/or metal ion selected from alkali metal, alkaline earth metal, aluminum and tin on a calcium phosphate type compd. By using the calcium phosphate type compd. having a specific metal ion or a specific metal supported thereon, lower aliphatic alcohol is selectively converted to gasoline base hydrocarbon and the life of the catalyst compsn. can be extended.
Patent JP-H10312574-A (JP)
Title: Optical disk apparatus
Inventor: SOFUE MASAAKI
IPC: G11B7/1365
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to record and reproduce disks of different substrate thicknesses by using one objective lens without using an aperture or the like. SOLUTION: Two of a first optical unit 11 and a second optical unit 12 which are provided with laser light sources radiating laser beams at wavelengths corresponding to disks 2 of different substrate thicknesses are installed at right angles. In addition, a beam splitter 15 which synthesizes optical paths of the laser beams from the first and second optical units 11, 12 and which separates optical paths of reflected laser beams reflected by the optical disks 2 is installed. In addition, a first coupling lens 13 and a second coupling lens 14 are installed between the beam splitter 15 and the first and second optical units 11, 12, and a laser spot which is formed on the face of a recording film 3 on every disk 2 by an objective lens 16 is focused on the face of the recording face 3.
Patent JP-S5359338-A (JP)
Title: Printer
Inventor: NOBORISAKA SHIGEO
IPC: G06F3/12
Filed: 1976-11-09
Abstract: PURPOSE: To obtain an improved printer which switches over from the memory mode to the print mode, by detecting connector contact or improper contacts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6027003-A (JP)
Title: Conversational numerical controller
Inventor: TANJI TAKAHIKO
IPC: G05B19/4155
Filed: 1983-07-22
Abstract: PURPOSE:To realize an override of commands without affecting a continuous cutting action and to eliminate the cutting variance, by providing a special command word block to have an override of a command on another given command. CONSTITUTION:A host CPU21 actuates a servo processing CPU24 via command register HCMR after delivering the distribution address of a command buffer to which the automatically produced form data is written to an HOBR of an input/output register 22. The CPU24 reads the distribution address of the command buffer within a host main memory part 23 by an SIBR of an input/output register 25 and then reads out the value delivered from the HOBR by a cycle steal direct memory access DMA to execute and interpret a command. When the prescribed pulse distribution is over, an answer with which the pulse distribution is over is sent back to the CPU21 via an SCMR of the register 25.
Patent JP-H10323829-A (JP)
Title: Impregnated composite plate
Inventor: KITAHORA TOSHIAKI
IPC: B29B11/16
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an impregnated composite plate which is excellent in physical properties such as strength and elasticity, and in addition, has an in- plane isotropy, and also, is excellent in the flowability of a reinforcing fiber at the time of post-processing as well. SOLUTION: This impregnated composite plate comprises a thermoplastic resin matrix and a reinforcing fiber comprising at least two kinds of fiber lengths and the reinforcing fiber is substantially arranged at random in the impregnated composite plate, and they are partially aligned in one direction, and the reinforcing fiber comprises a reinforcing fiber bundle (A) of which the length is 10-30 mm, and of which the thickness is 0.3 mm or less, and a reinforcing fiber (B) of which the fiber length is less than 5 mm, and the rate of the reinforcing fiber (B) in the total reinforcing fiber is 3-10 wt.%.
Patent JP-H11343963-A (JP)
Title: Radial piston pump
Inventor: HILTEMANN ULRICH
IPC: F04B1/04
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a radial piston pump of simple structure in which it is practicable to preclude an impact of a cam shaft in a slide bearing originating from a change in the liquid pressure acting on the cam shaft. SOLUTION: A radial piston pump includes a cylinder in alignment in the radial direction with respect to the rotary shaft of a cam shaft and a piston arranged movably in the radial direction against the force of a spring within the cylinder, wherein the piston is pressed outward in radial direction by the rotational motion of the cam and inward in the radial direction by spring member and has at least one inlet to generate communication with the inlet chamber for a pressure feed medium in a position inside about the radial direction, and the pressure medium is pushed into a discharge chamber by the piston moving outward in the radial direction, and the cam shaft is borne by slide bearings installed on both sides of the cam and driven through a pulling means.  A pressure communication path is provided between the discharge region (ring-shaped path 52) and at least one of the slide bearings 20 and 22.
Patent JP-H11318310-A (JP)
Title: Fumigation of lumber
Inventor: OGAWA KATSUTOSHI
IPC: B27K3/16
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for fumigating a lumber by which the lumber can be fumigated by a simple effective method instead of a methyl iodide fumigation by holding the lumber impregnated with a stabilized chlorine dioxide solution, in a hermetically sealed space, and supplying an acidic gas to the space. SOLUTION: A lumber impregnated with a stabilized chlorine dioxide solution is held in a hermetically sealed space, and an acidic gas is supplied to the space to generate chlorine dioxide gas in the space. The stabilized chlorine dioxide solution is preferably obtained by adding a buffer such as sodium dihydrogen phosphate to an aqueous solution containing 3-15 wt.% chlorous acid salt to regulate pH. The stabilized chlorine dioxide solution preferably having 1-10 g/L concentration of the chlorine dioxide, and pH 8.5-9 is preferable in the points of insecticidal activities and handleability. The acidic gas is preferably carbonic acid gas from the points of safety of the operation, easiness of the handling and the like. The material composing the sealed space is preferably titanium, a ceramic, a polyester or the like because the chlorine dioxide gas has corrosivity.
Patent JP-S5658256-A (JP)
Title: Semiconductor device
Inventor: SHIBATA ATSUSHI
IPC: H01L27/06
Filed: 1979-10-18
Abstract: PURPOSE:To eliminate the effect of light on the environment by trimming a plurality of thin film resistance sections with a laser beam with reflectors made up of a  metal film erected separately between the resistance sections and between bipolar  transistors after they are formed on a semiconductor substrate. CONSTITUTION:An N type layer 28 serving as a collector is epitaxially grown on a P type Si substrate 27 and isolated into islands with a P<+> type isolated region 29. A P type base region 30 is diffused into one of islands thus formed so as to constitute a bipolar transistor and an N type emitter region 31 is provided therein. A collector contact region 32 is diffused adjacent to the region 30 and electrodes 33 are mounted on the respective regions. A plurality of thin film resistance sections 21 made up of a single crystal Si, Ni or the like are arranged parallel to each other on the other island of the layer 28 and then, covered with an SiO2 film 34. Prior to it, reflectors 26 made of Al, Mo or the like are erected separately between the resistance sections 21 and between the transistors. This prevents effect on other part when any one of the resistance sections are trimmed by a laser beam.
Patent JP-S5837759-A (JP)
Title: Electronic desk top calculator with melody
Inventor: SUDOU NORIO
IPC: G06F15/02
Filed: 1981-08-28
Abstract: PURPOSE:To keep musical scale to a prescribed frequency while a key is depressed, by storing a musical scale setting ROM output to a latch during the depression of the key and switchingly controlling an oscillating frequency of an oscillation circuit through the detection of this latched output. CONSTITUTION:In an electronic desk top calculator with melody, a phenomenon that a musical scale is changed through the change from a high frequency during operation into a low frequency of post processings on the way if a key is kept depressed, is prevented. When the key is depressed, an output IC1 of ROM for musical scale setting is outputted and a tone scale frequency corresponding to entry keys is set. This output IC1 is stored in a latch circuit I1. The output of the I1 is detected at a detection circuit 9 and an oscillation circuit 3 is oscillated in a high frequency. While the tone is given, an output of a NOR circuit NR4 of the circuit 9 goes to ''0'', and even if an operation display switching signal goes to ''1'', the output of an AND circuit AG remains ''0'' and the oscillation frequency of the oscillator 3 remains to the high frequency, then the musical scale can be kept to a prescribed frequency during the depression of the key.
Patent JP-S6027467-A (JP)
Title: Method for deciding end point of internal refractory lining material of vessel for molten metal
Inventor: MINANAMI TAKASHI
IPC: G01N27/04
Filed: 1983-07-26
Abstract: PURPOSE:To decide surely the end point of an internal refractory lining material and to use the lining material to the ultimate life by providing one end of a detector in the part in contact with a molten metal and providing the other one end over the entire surface of the side wall of an external lining. CONSTITUTION:While an internal lining 2 is without defect, the flow of electricity of a detector 6 is inhibited by the insulating resistance of the material 2. When the material 2 is damaged to the end point thereof, a conductive internal lining 3 is exposed and when the exposed lining contacts with a molten metal 5 in the vessel, electric current flows between the other end 11 of the detector via a conductive internal lining brick 10 provided in the bottom and one terminal 9 of the detector connected via the lining 3. The end point is thus detected.
Patent JP-S5259086-A (JP)
Title: Absorbing material
Inventor: TSUCHIYA YOSHIMI
IPC: C08K3/00
Filed: 1975-11-11
Abstract: PURPOSE: In order to obtain an absorbing material which can rapidly absorb a large volume of water, inorganic fine particles are dispersed in water soluble polymers to compose the central part of the absorbing material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08295360-A (JP)
Title: Plug
Inventor: TERUI MITSUYOSHI
IPC: B65D39/04
Filed: 1995-04-26
Abstract: PURPOSE: To provide a plug which is easy to place and easy to remove, and also, the plug set state which can be easily confirmed, for a water draining plug for bathtub, etc. CONSTITUTION: Under the cone of an internal plug 1, an external plug removing seat 3 which is supported by an integral shaft is provided. Then, a hole 4 is provided on the external plug removing seat 3, and an external plug 2 is provided on the outer periphery of the internal plug 1 and on the top of the external plug removing seat 3.
Patent JP-H08298467-A (JP)
Title: Voice transmitter
Inventor: NISHIO HIROSHI
IPC: H04W76/00
Filed: 1996-05-30
Abstract: PURPOSE: To relieve the load on a talker with a simple operation by reproducing and transmitting repetitively the voice recorded during the depression of a reproduction switch through the operation of the reproduction switch. CONSTITUTION: When a voice signal stored in a memory 32 is reproduced and desired to be sent again from a radio telephone set 7, a reproduction start signal is informed to the memory 32, an address control section 37 and a D/A converter 33 via a reproduction control section 36 through the momentary depression of a reproduction switch 35. The storage content in the memory 32 is sequentially read according to a timing signal outputted from a clock generating section 38, D/A-converted and the original voice signal is reproduced and given to a transmitter 71 via a voice signal changeover switch 4. Thus, a rectifier smoothing circuit 5 generates a DC consecutive signal corresponding to a transmission time of the reproduced voice signal to control the radio telephone set 7. The content of transmission of the reproduced voice signal is board by a speaker 39a.
Patent JP-S5259589-A (JP)
Title: Production of semiconductor device
Inventor: KUNINOBU SHIGEROU
IPC: H01L29/78
Filed: 1975-11-11
Abstract: PURPOSE: To avoid the change of the regions formed within a substrate and flatten its surface by using a vapor growth method which does not-require long time exposure of the substrate to a high temperature atmosphere, in the case of forming a buried type SiO 2  film within the semiconductor substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0768132-A (JP)
Title: Desulfurizing and denitrifying method
Inventor: YANAGIOKA HIROSHI
IPC: B01J29/16
Filed: 1994-06-17
Abstract: PURPOSE:To reduce the area and cost required for the desulfurization/ denitrification equipment as a whole by desulfurizing an exhaust gas with a lime-gypsum process using a liquid phase continuous gas absorber and thereafter denitrifying the desulfurized exhaust gas with the selective catalytic reduction. CONSTITUTION:The reason for adopting this method, which comprises denitrifying an exhaust gas after desulfurizing it, is because a catalyst carrier having high denitrification performances such as an alumina based carrier can be used by denitrifying the exhaust gas after desulfurizing it and the granular catalyst packed denitrifier having high catalyst packing efficiency can be used by adopting a desulfurization process that uses the liquid phase continuous desulfurizer having a particularly large dust removing effect among the lime gypsum processes. However, a denitrifier employing the denitrification catalyst obtained by depositing an active metal on a magnesium silicate based catalyst carrier can not be used as the above denitrifier. As an effect of using this method, the reaction temp. for attaining a degree of denitrification equivalent to those attained by the conventional methods is not necessarily high. Further, the desulfurization performances are stabilized and excellent economicity can be obtained by using this method. The reason for adopting the selective catalytic reduction as the denitrification process is because any waste water or waste is not generated and only the nitrogen oxides can be selectively separated and removed with this reduction.
Patent JP-S5761935-A (JP)
Title: Concentration sensor
Inventor: MINEKANE TOMIJI
IPC: G01N21/59
Filed: 1980-10-01
Abstract: PURPOSE:To obtain a concentration sensor which is capable of measuring the absorbance of a trace of material to be inspected, by providing a cylinder supporting the tip face of an optical fiber for transmitting and photodetecting on a plane including a center of curvature of a concave mirror opposing to a transparent columnar plane having the concave mirror on the one end and having the plane on the other end. CONSTITUTION:A cylindrical support body 15 having a plane window 18 passing through a center of curvature 19 of a concave mirror 6 is suoported by a columnar transparent member 14 in one body through a support member 16 in oppositing to a plane 13 of the member 14 forming a concave mirror 6 on the one end and forming a plane 13 on the other end. An optical fiber 5 for transmitting and an optical fiber 7 for photodetecting are supported by closely sticking the tip faces of both fibers to the window 18 in the body 15 through a spacer 17. The measuring part of this concentration sensor 8 is immersed in the liquid to be inspected and light from a light source 1 is introduced into the fiber 5 and then, the exit light of the fiber 7 is introduced into a detector 9. Hereby, the absorbance of a trace of body to be inspected is measured.
Patent JP-H09296599-A (JP)
Title: Scaffolding device for high lift work, intermediate support device for scaffolding board for high lift work, and leg member used therefor
Inventor: MATSUOKA TAKASHI
IPC: E06C7/46
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a scaffoling device that can set a scaffolding board for work to a high place easily and rapidly at the time of setting the scaffolding board to the high place to perform high lift work of a building side wall or the like and can adjust and set the scaffolding board into a position suited to work contents on demand besides being usable even under such conditions as a narrow construction site. SOLUTION: A scaffolding device for high lift work consists of main supports 2 parallelly placed against a building side wall in the state of leg members 5 mounted to the lower ends being fixed to the ground 11 by spike pins, and joint parts 9 at the upper ends being brought into contact with the building side wall 10, and scaffolding board brackets 4 mounted on the main supports 2 slidably in the longitudinal direction of the main supports and provided with a working scaffolding board 6 placed across. This scaffolding device is further provided with locking means each of which is formed of a locking edge 7 of the main support 2 and a lock pin of the support member 3 so as to lock the ascent position of the support member 3 and to loosen a locking claw by the operation of an operating rope from the ground to enable the support member 3 descend.
Patent JP-H10305013-A (JP)
Title: Opthalmoscopic characteristic measuring instrument
Inventor: MIHASHI TOSHIBUMI
IPC: A61B3/10
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To precisely measure even irregular astigmatism component by respectively receiving reflected light flux from the retina of eye to be examined and reflected light flux, which is based on the light of different wavelength, from near the retina curvature center of eye to be examined while converting them to the specified number of beams, finding optical characteristics from the first one and finding a cornea form from the latter one. SOLUTION: The light flux of light source 1100 is condensed on the retina at the position of reflected light, where a signal peak at a 1st light receiving part 1400 is made maximum, at the condenser point of light flux from a 1st light source 1100. That reflected light flux is converted to 17 pieces of beams at least by a 1st converting member 1300. Besides, a 2nd light source 2110 is provided with a wavelength different from that of 1st light source 1110, light is condensed at the cornea curvature center, and that reflected light flux is converted to 17 pieces of beams at least by a 2nd converting member 1300. The optical characteristics of eye to be examined are found from the inclination angle of light flux provided by this 1st converting member 1300 and the cornea form is found from the inclination angle of light flux provided by the 2nd converting member 2300 respectively.  Thus, opthalmoscopic characteristics can be precisely measured.
Patent JP-S5760437-A (JP)
Title: Data base processing system
Inventor: SUUCHIYAI BUIENKU
IPC: G06F17/30
Filed: 1980-09-30
Abstract: PURPOSE:To prevent generation of a deadlock or breakdown of contents of a data base, by making each terminal execute an independent processing, and executing a steady lock in a temporary save memory part. CONSTITUTION:When a terminal TRLA requests a processing regarding a data base, an exclusive control part EXC in an operating system OS receives its command, and checks whether other terminals TRLB-TRIN are in the course of processing or not. If they are in the cource of processing, the exclusive control is executed, and if they are avaialable, a data group being a processing object is copied. After copying has ended, the copied data group is processed, and after the processing has ended, a check part sends out the processing result to the terminal so as to be checked, as necessary. When a data base updating permission command is inputted from a terminal operator, a data base updating part RUP returns the processed result to a data base in a large memory device DBF. In the event of an updating non-permission command, its reprocessing is requested to a processing part DBP.
Patent JP-H08325593-A (JP)
Title: Washing method of metal roaster and washing method of garment
Inventor: SAKAMOTO TAKASHI
IPC: C11D1/02
Filed: 1995-06-02
Abstract: PURPOSE: To very simply remove the fat or carbonized scorch stuck to the roasting grill. CONSTITUTION: A roasting net to which the fat and carbonized scorch are stuck is dipped in a cleaning solution containing sodium carbonate, sodium silicate, sodium hydroxide and a nonionic surfactant for a prescribed time, rubbed with a wire brush to remove the fat and carbonized scorch and rinsed with water.
Patent JP-H0429241-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: G03F7/016
Filed: 1990-05-25
Abstract: PURPOSE:To obtain a recording material imparting a specifically fixed hue in an image forming system using light, pressure or heat by holding a capsule including a diazonium salt, a photopolymerization initiator, ad an active methylene type mazenta coupler having plural polymerized groups. CONSTITUTION:On a supporting body, the capsule including the diazonium salt, the photopolymerizaton initiator and the active methylene type of mazenta coupler having plural polymerized groups are held. A photosensitive diazonium salt is an aromatic amine, preferably in particular with a substituted group derived from the aniline group having >= one kind of di-substituted amino, acylamino, etc., and the active methylene type mazenta coupler having the plural polymerized groups is a compound imparting a magenta diazo dye after a coupling reaction with the diazonium salt is activated and the compounds being a barbituric acid, pyrazolone, etc., as the mother nucleus, are used. Hence the specific have can be exactly selected, and the recording material capable of fixing, with photosensitivity, heat sensitivity and pressure sensitivity a necessary, is obtained.
Patent JP-S5260387-A (JP)
Title: Working fluid control system
Inventor: YAMAZAKI AKITOSHI
IPC: F15B11/05
Filed: 1975-11-14
Abstract: PURPOSE: A working fluid control system which can elevate a load at a constant speed regardless of the weight of the load, wherein between a hydraulic source and the load-side chamber of a working device there is provided a flow control valve which operates according to the pressure in the load-side chamber. 
     COPYRIGHT: (C)1977,JPO&Japio