baber/WOPTO huggingface dataset:
Patent JP-S607351-A (JP)
Title: Manufacture of gas sensitive element
Inventor: SAKAI TADASHI
IPC: G01N27/16
Filed: 1983-06-27
Abstract: PURPOSE:To obtain an element which is highly sensitive especially to H2 gas and capable of detecting H2 gas by distinguishing it from other CO, hydrocarbon gas, etc. through such an arrangement wherein at first, a carrier such as Al2O3, etc. is caused to securely hold a catalyst including Pd, and a catalytic layer holding Ag is formed on a gas sensitive body composed on an insulating substrate. CONSTITUTION:A gas sensitive element is composed by such method that a pair of comb type electrodes 2 are formed on an insulation substrate such as Al2O3 etc., and a heater 3 is provided on the back, and a thin film of SnO2 or that including a proper amount of Nb, Sb is formed on the electrodes 2 as a gas sensitive body 4 and a catalytic layer 5 is formed on the sensitive body 4. This catalytic layer 5 is formed on the sensitive body 4. This catalytic layer 5 is formed by such method that at first carrier particles to be selected from Al2O3, SiO2 and ZrO2 are caused to hold Pd and Pt, and then they are immersed in a solution including Ag<+> and calcined, and the immersion and calcination of carrier particles are repeated several times, and the paste of carriers holding Pd and Ag is coated on the sensitive body 4 and a catalytic layer is formed by calcining the sensitive body 4. By this method, a gas sensitive element which is highly sensitive especially to H2 gas can be obtained.
Patent JP-S60257384-A (JP)
Title: Timepiece side case with pattern
Inventor: SHIMOZU SHINJI
IPC: B22D17/22
Filed: 1984-06-04
Abstract: PURPOSE:To form a pattern in a projecting shape by metal-carving a pattern such as a hair line pattern, etc. to an electrode, and bringing its electrode to electric discharge machining with respect to a die. CONSTITUTION:A forming die 1 for die casting or for plastic has a recessed part 4 of a main body 2 and a recessed part 5 for a sleeve piece 3 of a timepiece side case. Also, a pattern such as a hair line pattern, etc. is metal-carved in advance to an electrode, and when its electrode is embossed to a part of the recessed part 5 by electric discharge machining, a pattern 6 of a recessed part is formed on the recessed part 5. Accordingly, when die casting or plastic forming is executed by the die 1, a pattern of a projecting shape is put onto the main body 2 or the sleeve part 3, and seems to be embossed, therefore, an image of a high-grade article can be given.
Patent JP-H07298956-A (JP)
Title: Reclining device
Inventor: MIZUTANI YOICHI
IPC: A47C20/04
Filed: 1994-04-28
Abstract: PURPOSE:To fix a reclining part at an arbitrary angle position while turning the reclining part with an air cylinder. CONSTITUTION:The air cylinder 11 is fitted between a main body frame 1 and the reclining part 9, and the reclining part 9 is turned by the air cylinder 11, and also, an air brake mechanism,13 consisting of a brake disc 14 and a brake caliper 14 is installed between the main body frame and the reclining part 9. Therefore, the reclining part 9 turned by the air cylinder 11 can be fixed at the angle position to the main body frame 1 by the air brake mechanism 12. Also, it is possible to reduce a cost and to improve a sanitary condition by using the air cylinder 11.
Patent JP-S61275217-A (JP)
Title: Prophylactic agent for infection with gram-negative bacillus
Inventor: YOKOKURA TERUO
IPC: A61K35/744
Filed: 1985-05-29
Abstract: PURPOSE:To provide a prophylactic agent for infectious disease caused by Gram-negative bacillus, containing lipoteichoic acid and/or teichoic acid as active component, having low toxicity and effective for the prevention and remedy of infectious diseases of Escherichia coil, Pseudomonas aeruginosa, etc. CONSTITUTION:The objective agent contains a lipoteichoic acid of e.g. formula I (R1 is H, Gal or Glc; R2 is alkyl) and/or teichoic acid of e.g. formula II as active components. Especially excellent effect can be attained by the use of a lipoteichoic acid and teichoic acid obtained from Lactobacillus casei YIT-9018 (FERM-BP 665) or Lactobacillus fermentam YIT-0159 (FERM-P 8244). The agent has low toxicity compared with conventional antibiotic substance and can be administered continuously with little side effects. The activity of the agent is caused by the activation of polymorphopuclear leukocyte by the active component and the prevention of the proliferation of Gram-negative bacillus by the activated leukocyte.
Patent JP-H04342471-A (JP)
Title: Reacted sintered composite ceramic, its production and sliding member using the same
Inventor: YASUTOMI YOSHIYUKI
IPC: C04B35/58
Filed: 1991-05-20
Abstract: PURPOSE:To provide a dense reacted-sintered composite ceramic containing boron nitride. CONSTITUTION:A molded product comprising the particles and/or whiskers of (a) a metal boride and the powder of (b) a metal is heated in a nitrifying gas atmosphere at a temperature lower than the melting point of the component (b) to produce (c) a metal nitride. The molded product is further heated at a reaction temperature of the component (a) with nitrogen to produce a reacted sintered composite ceramic in which (d) a metal nitride and (e) a boron nitride are produced and in which the particles of the components (d) and (e) are mutually bonded with the components (a)-(c). The ceramic thus produce is improved in the dispersibility of the boron nitride and is excellent in near-net-shaping property, high density, small pore sizes and sliding characteristics.
Patent JP-H05313517-A (JP)
Title: Image forming device
Inventor: ARAI AKIO
IPC: G03G15/16
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a satisfactory transfer image by achieving optimum transfer and separation. CONSTITUTION:Power is supplied from a power source part 17 to one of a pair of detection rollers 13, composed of conductive rubber rollers, in a transfer sheet carrying path 19, and a current corresponding to the electric resistance of a transfer sheet sandwiched between the detection rollers is detected by a current detection circuit 18. A sensor plate 21 is pushed up by the pressure of a loop formed in the transfer sheet because of the peripheral speed difference between the two pairs of rollers (the pair of feed rollers with the detection roller and the pair of sheet carrying rollers 24 and 25), and a sheet stiffness detection sensor 15 for measuring the displacement is provided. An arithmetic control circuit 22 selects optimum transfer current values from data on sheet stiffness detection and data on transfer sheet electric resistance detection, determines one of the selected transfer current values based on certain conditions, and gives an instruction to a transfer unit high voltage power source 23 by means of a control signal corresponding to the transfer current value, thereby controlling the transfer current flowing to a transfer charger 6.
Patent JP-H05305198-A (JP)
Title: Solvent recovering method from distillation sludge
Inventor: WADA HIDEAKI
IPC: D06F43/08
Filed: 1992-05-07
Abstract: PURPOSE:To recover a solvent in the residual sludge in a distiller for dry cleaning and prevent the smell from diffusing to the outside on removing the sludge after the solvent recovery from the distiller. CONSTITUTION:An air suction inlet 9 having a valve 10 is equipped in a distiller 3. When recovering the solvent in the sludge with the operation of a blower 11, the valve 10 is opened to suck the outside air into the distiller 3.
Patent JP-H09299255-A (JP)
Title: Cooking instrument provided with heat resistant projected line
Inventor: ENDO TAMIO
IPC: A47J43/28
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent discoloration and staining by the use of a shaft made of synthetic resin by integrally forming a linear projected line extended in the axial direction of the shaft by a heat resistant material such as metal or the like at least on the lower surface of the shaft in a cooking instrument for which at least the shaft is formed by the synthetic resin such as a turner and a ladle, etc. SOLUTION: This cooking instrument 10, for instance the turner, is provided with a general shape for which a cooking part 11 for performing a cooking operation and a handle 12 on an opposite side are connected by the shaft 13 and the entire body is integrally molded by the synthetic resin. In this case, the projected lines 14 whose cross section is almost U-shaped linearly positioned over the almost entire area of the length of the shaft 13 are respectively integrally provided on both upper and lower surfaces of the shaft 13. The respective projected lines 14 are formed with the metal such as stainless steel or the like as a material since they are required to be the ones not to be changed even when the edge part is overheated at the time of being abutted to the edge part of a container for cooking.  Also, for the projected lines 14, the ones to which plating such as chrome plating or the like is executed is adopted so as to prevent the generation of rust by washing or the like.
Patent JP-S5544106-A (JP)
Title: Lock device for hydrostatic cylinder
Inventor: SHINTAKU SHIYUNZOU
IPC: F15B15/26
Filed: 1978-09-19
Abstract: PURPOSE: To devise to lock a piston rod perfectly in a fixed position by giving mechanical lock to a large piston in addition to hydrostatic lock by nonreturn valve.  
     CONSTITUTION: When pressure oil is introduced from an operation oil gateway 21 into a back presure chamber to draw back a piston rod in a cylinder tube 1 through a nonreturn valve 16, a hollow part of a lock tube 8, a hollow part of a piston cylinder 7, and an operating oil gateway 22 for generating a force to push a large piston 6 toward a tail cover 2, a steel ball holding chamber 9 is penetrated into a sub-plate 4 and a steel ball 10 is pushed into a steel ball locking annular groove 14 formed in the sub-plate 4. When the lock tube 8 is pushed toward a head cover 3 by the elasticity of a spring 17, the steel ball 10 is pushed into the steel ball locking annular groove 14 by the diameter-expanded part of the lock tube 8, and the locking state is maintained after the oil pressure is intercepted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5816114-A (JP)
Title: Atomizer of oil burner
Inventor: OOHARA SEIJI
IPC: F23D11/10
Filed: 1981-07-22
Abstract: PURPOSE:To obtain an atomizer of which oil passage and oil feed path are not overheated from the outside, by providing an oil passage in the center part of a burner gun, and by forming an oil feed path short in the neighborhood of an atomizer port. CONSTITUTION:The air or the vapor, which is fed to an injector port 3'' from an air or a vapor passage 2'', is jetted out of the top of an atomizer port 4'', and the oil, being fed to the half-way of an atomizer port 4'', passing through an oil passage 5'' and an oil feed path 6'', is atomized by the jet air or vapor, and is sprayed from the top of an atomizer port 4''. The burner gun 1'' of a burner is overheated by the other burners which are burning, when some of burners are stopped burning. With the above-mentioned arrangement, however, the oil passage 5'' and the oil feed path 6'' are less overheated, since they are positioned in the center part and in the vicinity of a burner gun 1'', respectively.
Patent JP-H07321439-A (JP)
Title: Component mounting board for memory device
Inventor: OZAKI YOSUKE
IPC: H05K1/02
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a component mounting board whose thickness is reduced in a state that an electronic component has been mounted or in which a memory capacity can be changed easily. CONSTITUTION:A base-body board 13 is constituted in such a way that a board 1 and a board 2 which are composed of a resin are bonded. Holes 3 for housing of memory electronic components are made in the base-body board 13. Input/ output terminals 4 are installed on the base-body board 13. Terminals 5 for driving electronic components are installed on the base-body board 13. Terminals for the memory electronic components are installed in the holes 3 for housing of the memory electronic components. Interconnections are formed on the base- body board 13. Through holes are made in the base-body board 13. The input/ output terminals 4, the terminals 5 for the driving electronic components and the terminals for the memory electronic components are connected by the interconnections and the through holes.
Patent JP-H09298127-A (JP)
Title: Multilayer capacitor
Inventor: KURODA YOICHI
IPC: H01G4/12
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer capacitor such that the field intensity is low at the end edge of an outer electrode and to the surface dielectric breakdown is prevented. SOLUTION: This capacitor comprises a capacitor main body 12 and outer electrodes 13, 14 formed on the surface of the main body. The outer electrodes are connected to specified inner electrodes 15, 16. The main body 12 comprises a capacitance forming part 18 composed of alternately stacked inner electrodes 15, 16 and dielectric layers 17, and outer layers 19, 20 composed of dielectrics laminated on the upper and lower faces of this capacitance forming part 18. Dielectric breakdown-preventing layers 21, 22 are formed in the outer layers 19, 20 and each have a specific dielectric const. ε lower than that of the dielectric layer 17 and 300 or less and thickness d(μm) less than 0.2×ε+20.
Patent JP-S605638-A (JP)
Title: Receiving circuit in spread spectrum communication system
Inventor: OONISHI KENICHI
IPC: H04B1/7073
Filed: 1983-06-23
Abstract: PURPOSE:To enable correct restoring of data even when the input level of a spread signal fluctuates by subjecting an input spread spectrum signal to envelop detection, producing a reference signal proportional to the detection output, and comparing this signal with the correlation value of the input signal. CONSTITUTION:A spread spectrum signals d(t).p(t) is inputted to a correlation circuit and an envelope detection circuit 2. The circuit 1 obtains the correlation of false random noise PN code p(t) of the same kind as that in the transmission side, and outputs a correlation signal phi(t), and the circuit 2 detects the level of the spread signal, amplifies 12 this signal and outputs a reference signal Stheta proportional to the detected level of the circuit 2. The signal Stheta and a signal -Stheta obtained by multiplying 13 by -1 are inputted to a sample timing generating circuit 3. The circuit 3 compares the signal phi(t) and the signal Stheta and the signal -Stheta in comparator circuits 9, 10, and inputs an output of the circuit 9 and a smaple timing output signal SE which is a logical sum 11 of the two compared output to a restoring circuit 4. The circuit 4 samples an output of the circuit 1 basing on the signal SE, and restores the data d(t).
Patent JP-H09297905-A (JP)
Title: Magnetic head
Inventor: OTA TOSHIHIKO
IPC: G11B5/127
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To reduce the current dependency of a magnetic field profile of a trailing side and to prevent a reproducing output from lowering due to increase of a write-in current in a metal-in-gap type head. SOLUTION: A reading side magnetic film 13 has saturated magnetic flux density larger than that of ferrite, and is formed on a surface in contact with the gap 12 of the core half body 11 on the reading side. The magnetic film 23 or the trailing side has the saturated magnetic flux density larger than that of the magnetic film 13 on the reading side, and is formed on the surface in contact with the gap 12 of the core half body 21 on the trailing side. Thus, the magnetic film 13 on the reading side is made easier to be magnetically saturated than the magnetic film 23 on the trailing side without making the thickness of the magnetic film 13 on the reading side smaller than the same of the magnetic film 23 on the trailing side, and thus, the current dependency of the magnetic field profile on the trailing side is reduced.
Patent JP-H10308091-A (JP)
Title: Semiconductor memory device
Inventor: KITSUKAWA GORO
IPC: H01L27/108
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of maintaining the advantages of the hierarchial work line system and suppressing the increase of power consumption being the defect of this system, and also capable of being made high in operation speed and reduced in area. SOLUTION: This derive is a 64 Mbit or 256 Mbit DRAM using a hierarchial work line structure and a main row decoder region, a main word driver region, a column decoder region, a peripheral-circuit/bonding pad region, a memory cell subarray 15, a sense amplifier region 16, a subword driver region 17, a cross region 18, etc., are formed on the semiconductor chip. A predecoder line FXB is bisected to an upperside section (FXBU0-FXBU7) and an underside section (FXBD0-FXBD7) in the memory cell array 15. Similarly the predecoder FX is also bisected to a top side section, a bottom side section, and one predecoder line, FXB, FX is inputted into 16 subword drivers corresponding to 1/8 of 128 drivers on the subdriver region 17.
Patent JP-H02294916-A (JP)
Title: Multi-element thin film magnetic head
Inventor: KATAHASHI HISASHI
IPC: G11B5/31
Filed: 1989-05-10
Abstract: PURPOSE:To reduce crosstalk between thin film coils of adjacent thin film magnetic head elements and to obtain the multi-element thin film magnetic head of a satisfactory S/N by making surfaces, around which the thin film coil is turned, mutually non- parallel between the adjacent thin film magnetic head elements. CONSTITUTION:In a first thin film magnetic head element 1, the surface, around which a thin film coil 6 is turned, is parallel with the surface of a substrate 3 and in a second thin film magnetic head element 2, the surface, around which a thin film coil 13 is turned, is made parallel with a medium sliding surface 19. Namely, the surfaces, around which the thin film coils 6 and 13 are turned, are mutually vertical between the adjacent elements 1 and 2 and a magnetic flux generated by a coil current in the side of one element, for example, the element 1 is operated parallelly to the surface, around which the coil 13 of the other adjacent element 2 is turned, like a figure shown by an arrow. Then, there is no magnetic flux at all interlink to this surface. Accordingly, superpower is not generated in the coil 13 of the adjacent element 2 and the crosstalk is not generated between the coils 6 and 13 of the both elements 1 and 2. Even when a coil current flows to the element 2, the crosstalk is not generated samely.
Patent JP-H07317282-A (JP)
Title: Bearing device for floor panel
Inventor: TSUGE KEIJU
IPC: E04F15/024
Filed: 1994-05-27
Abstract: PURPOSE:To control the looseness of a locknut by mounting a collar section, a projection regulating revolution and a cylindrical section when the corner section of a floor panel is placed onto a bearing leg, the top face of the corner section is pushed by the locknut and the floor panel is fixed. CONSTITUTION:A bearing leg 2 is fixed. The lifting and lowering body 5 of the bearing leg 2 is moved vertically to adjust height, and the top face of the flange 52a of a panel backing plate 52 is formed in the same surface. Floor panels l are placed on the bearing leg 2, and the four floor panels 1 are abutted, and a locknut 3 is inserted toward an erect bolt 42 from the through-holes of corner sections 11. When the floor panels 1 are abutted, the nut 3 is rotated in the clockwise direction, and screwed to the bolt 42. The nut is further tuned and clamped until the underside 32m of a collar section 32 is brought into contact with a top face 11b, but a projection 33 is slid on the top face 11b before the contact. Rotation is stopped at places, where marks coincide with the side edges 1a of the floor panels 1 on straight lines. Accordingly, the generation of trouble, in which the nut 3 is loosened and the floor panels 1 are floated, can be prevented.
Patent JP-2000304327-A (JP)
Title: Ventilator and manufacture of ventilator
Inventor: HAYASHI TAKAYUKI
IPC: F24F13/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To separate processes for fitting a ceiling part of a house and a ventilator and to improve properties of execution of work by a constitution wherein connecting plates for connecting removable ducts are provided on the opposite sides of the main body of the ventilator and fixed to a fixed frame of the ceiling and the main body of the ventilator is inserted thereinto and fixed. SOLUTION: A ventilator 101 comprises the main body 102 of the ventilator, connecting plates 130 and 140 and a joining plate 150, and the main body 102 of the ventilator is equipped with a heat exchange part 200 held in a main body 103. On the adjacent lateral sides of the main body 103, an inlet 103a of outdoor air and an exhaust port 103b of indoor air are formed on one side and an outlet 103c of the outdoor air on the other. The connecting plate 140 being an outdoor-air-side plate has an intake 111a of the outdoor air and an exhaust port 109a of the indoor air, while the connecting plate 130 being an indoor-air-side plate has an opening 130b wherein a box part 132 provided with a pipe 113 leading to each room is fixed, and each of the connecting plates 130 and 140 are fixed by the joining plate 150 after they are fitted to the main body 102.
Patent JP-S60259425-A (JP)
Title: Multilayer continuous molding method and device thereof
Inventor: SAWADA TAKEHIKO
IPC: B29C48/49
Filed: 1984-06-05
Abstract: PURPOSE:To enable to change economically, at favorable finish and continuously a laminating ratio, by providing a control device varying extrusion pressure continuously. CONSTITUTION:Materials A, B are loaded into hoppers 1b, 2b respectively and the materials A, B are extruded linearly toward the inside of a molding die 3 through a revolution of each of screws 1c, 2c while they are being kneaded within cylinders 1a, 2a. The materials A, B led within the molding die 3 are made to join with each other and guided within a vertical hole 3d. As revolving sppeds of the screws 1c, 2c are driven and controlled by a revolving speed control device 9, as for the confluence, the materials A, B are laminated at a laminating ratio of the materials A, B corresponding to relative extrusion pressure at that time. As the confluence like this is performed continuously, a multilayer continuous-molded article can be obtained at low cost and under a natural-laminated state.
Patent JP-S5339984-A (JP)
Title: Method and apparatus for crushing mica plates into mica fine flakes
Inventor: KUWASHIMA HIDEJI
IPC: D21H13/36
Filed: 1976-09-24
Abstract: PURPOSE: To continuously crush mica plates into fine flakes having a desired thickness and grin size distribution in an economical and efficient manner by precrushing and crushing the mica plates by means of high press. jet streams of water and gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5740259-A (JP)
Title: Toner for electrostatic charge developing
Inventor: MIYAMAE TATSUO
IPC: G03G9/08
Filed: 1980-08-21
Abstract: PURPOSE:To obtain a toner of good durability in which the quantity of electric charge is stable and by which good images are obtained at high temp. and high humidity by containing an inorg. oxide of tin oxide system in a binder resin for the toner. CONSTITUTION:The toner contg. a tin oxide type inorg. oxide such as SnO2, SnO2- TiO2 or the like at 0.1-10wt% basing on the weight of a binder resin such as a (co)polymer of a styrene-butadiene resin or the like or a condensation polymer such as epoxy resin or the like, and added with necessary pigments or dyes, carbon black, etc., and in the case of a magnetic toner, magnetic powder, is produced. By the adding of said oxide, the images of good uniformity which are free from photographic fogs, are highly durable, and have no density irregulaties from low to high humiditides are obtained with both of the toner for two component type developers using carriers and one component magnetic toners.