baber/WOPTO huggingface dataset:
Patent JP-H06242100-A (JP)
Title: Supporting body for reaction band provided in supporting body in one or many path shapes, which perform colorimetry detection of gaseous harmful material
Inventor: YUTA RIIGAA
IPC: G01N31/22
Filed: 1994-02-09
Abstract: PURPOSE: To perform a prefect reaction of a toxic material to be detected for a color indicator by providing a film composite for forming a support which has one reagent support film, and applying a reagent in the whole reactive band on this film. CONSTITUTION: A support body 1 is formed of a support body upper part 2 and a support body lower part 4, and a film composite 4 is laid between the both. The composite 4 has a reagent support film (formed of perfluoroethylene propylene) 12 having a dot matrix 13, and the film 12 is exposed to a gas to be inspected within a reaction passage 6. Areactor band 5 is formed as the bottom surface for the passage 6, and the passage 6 has an inlet opening 7 in the terminal part, so that a gas mixture to be detected is moved to the band 5 along the passage 6 through the opening 7. According to the content of the gas component to be detected in a measuring sample, the band 5 is discolored. This discoloration is grasped and processed by an evaluating device to form a measured value.  The support body 1 can be automatically carried to the following passage 6 to inspect a different gas when it is required.
Patent JP-H01192461-A (JP)
Title: Liner internal chilling cylinder block and its manufacture
Inventor: KOBAYASHI HIDEAKI
IPC: B22D19/00
Filed: 1988-01-26
Abstract: PURPOSE:To improve the welding property of the aluminum powder metallurgi cal cylinder liner mixing silicon in the aluminum powder and the cylinder block of aluminum alloy and to improve the wear resistance as well by internal- chilling the former by the latter. CONSTITUTION:The deposition rate is extremely high, no blowby of a gas is caused from the boundary part of the both and the high output of an engine is enabled because the cylinder liner made of an aluminum powder metallurgy is subjected to internal chilling by an aluminum alloy. The wear resistance is excellent because of the cylinder liner being manufactured by the powder metallurgical method mixing the silicon of wear resistant material in the alumi num powder.
Patent JP-H11265876-A (JP)
Title: Method for isolating layer or layer system from carrier base and impart the same to other continuously carrier
Inventor: LAERMER FRANZ
IPC: H01L21/78
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To enable isolating a layer system from an original carrier base, imparting it on other carrier such as glass, plastic or ceramics, or further performing working, and simply realizing application of electronic, e.g. on glass or plastics by reuse possibility carrier of the base. SOLUTION: This method comprises the steps of a porous fracture layer 2 is generated by anodizing in hydrofluoric acid, b) in some cases, a stability layer 3 having comparatively low porosity is generated beforehand on the fracture layer 2, c) oxide of the layer 2 or 3 is dissolved by contact with HF for a short time, d) an epitaxial layer 4 is formed on the layer 2 or 3, e) the epitaxial layer 4 or the layer systems 3, 4 is isolated from the carrier base 1, f) the epitaxial layer 4 of the layer systems 3, 4 is imparted to other carrier, and g) in some cases, the stabilized layer 3 and/or the residual fracture layer 2 are dissolved from the epitaxial layer 4.
Patent JP-S59142349-A (JP)
Title: Solar heat collecting unit utilizing water and air
Inventor: SATOU TAKAMITSU
IPC: F24J2/04
Filed: 1983-02-03
Abstract: PURPOSE:To obtain the titled unit capable of collecting solar heat through water or air or through both according to purposes by a method wherein solar heat collecting plates each formed of a water pipe provided with fins projecting from the outer peripheral surface thereof are connected to one another in a zigzag fashion within a casing and air passages are formed between the casing and the heat collecting plates. CONSTITUTION:The solar heat collecting plates 1 each formed of the water pipe 1a having the fins 1b projecting from the outer periphery thereof are connected to one another in a zigzag fashion within the casing 3 lined with a heat insulating material 2 on the rear surface, the upper, lower, right and left inner peripheral surfaces thereof. Further, a sunlight transmissive transparent plate 4 is arranged in front of the casing 3 and the air passages 5 are formed between the transparent plate 4 and the casing 3, and the zigzagged solar heat collecting plates 1. In case where solar heat is collected through water, water is supplied into the water pipes 1a through an inlet pipe 7 so that the water is heated to an elevated temperature and in case where solar heat is collected through air, air blown out from an air inlet port 9 flows into the spaces at the front and rear surfaces of the heat collecting plates 1 in an alternative fashion during which the air is heated by the heat of each of the heat collecting plates 1 heated by absorbing the solar rays through the transparent plate 4.
Patent JP-S54108565-A (JP)
Title: Cathode structure for magnetron
Inventor: NAKAGAWA JINZOU
IPC: H01J23/04
Filed: 1978-02-13
Abstract: PURPOSE: To prevent the main surface of an end hat from breaking off during welding of a stem lead wire, by forming a tongue-shaped protrustion at the outer circumference of either end hat forming one part of a cathode structure.  
     CONSTITUTION: In the directly-heated type magnetron composed of cathode 1,  anode cylinder 7, pole shoes 9 and 10, etc., 1st end hat 20 of molybdenum forms  integrally tongue-shaped protrusion 22, nearly perpendicular to the main surface, at  the outer circumference of its main surface 21. At the time of plasma-welding this  protrusion 22 to edge A' of the 1st stem lead wire 4, protrusion 22 is caused to deform, but end hat 20 supports cathode 1 and feeds a current without causing main  surface 21 of end hat 20 to crack, and the center holes of pole shoes can be blocked  substantially. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02196506-A (JP)
Title: Voice tuner
Inventor: IWATA KOICHI
IPC: H03J5/02
Filed: 1989-01-25
Abstract: PURPOSE:To listen to an optional language clearly in the case of superimposed transmission and reception of plural languages in one and same channel by applying identification, its separation, extraction and reproduction of each language superimposed on a received and demodulated voice signal and eliminating the reproduced voice signal from the received voice signal. CONSTITUTION:A received and demodulated voice signal is inputted to a 1st mother language identification circuit 1, a 2nd mother language identification circuit 2 and a delay circuit 3. The mother language identification circuits 1 and 2 identify and extract only 1st and 2nd language voice data from the voice signal respectively. Part of the reproduced voice signal of plural reproducing circuits 4, 5 synthesizing and reproducing the voice signal from the voice signal from the identification circuits 1, 2 is subtracted and eliminated from the received and demodulated voice signal to obtain a voice output. Thus, one language is obtained from the voice output.
Patent JP-H08213268-A (JP)
Title: Manufacture of magnetic anisotropic circular magnet
Inventor: SATO YOSHITAKA
IPC: H01F41/02
Filed: 1995-02-02
Abstract: PURPOSE: To provide a manufacturing method of a magnetic anisotropic circular magnet which is easy to be thinned and excellent in mass producibility and exhibits extremely strong magnetic force. CONSTITUTION: While a resin bond magnet material wherein magnetic anisotropic magnetic powder is dispersed and mixed to rubber synthetic resin having flexibility at a normal temperature is formed to a sheet, a continuous anisotropic magnetic sheet body is attained wherein magnetic flux is made to pass through and magnetic field is orientated in a thickness direction of a sheet body to a semi-hardened continuous magnetic sheet body in the middle of formation or immediately after formation.  Then, while the continuous anisotropic magnetic sheet body is demagnetized or remagnetized or kept magnetized as in the magnetic field orientation without demagnetization, it is processed and a strip-like unit sheet magnet composite piece with an adhesive layer in a rear is manufactured and the composite piece is attached to an attaching object surface circularly by using the adhesive layer in the rear.
Patent JP-H04243083-A (JP)
Title: Fifo memory control circuit
Inventor: NAGASE HIRAAKI
IPC: G11C7/00
Filed: 1991-01-17
Abstract: PURPOSE:To minimize the delay time of the data passing the FIFO memory by controlling the data quantity to be written to the min. quantity which does not affect an FIFO operation with a roll memory system using a RAM. CONSTITUTION:A differential value calculating means for calculating the min. differential value between the write pointer to apply the write address for writing the data and the read pointer to apply the read address for reading out the data. The min. value of the calculated difference and the value of the above-mentioned read pointer are added to obtain a lead address.
Patent JP-S61175993-A (JP)
Title: Semiconductor memory device
Inventor: TSURUOKA SHIGEO
IPC: G11C11/409
Filed: 1985-01-30
Abstract: PURPOSE:To hold data on a selected memory cell as output data when a pair of bit lines, etc., are forcibly made into the same potential in order to speed up the operation by giving a latch function to a signal line from a sense amplifier output control circuit. CONSTITUTION:When a semiconductor memory device is in the read state, OE, CE', phiSE and EQ' are set to 'H', 'L', 'H' and 'H', respectively. Assuming that 'H' data and 'L' data are outputted to BL and BI', respectively, and 'L' data and 'H' data are outputted to SA and SA', respectively, 'H' and 'L' are outputted to DO and DO', respectively, and 'H' data to DOUT1. When BL and BL' are forcibly made into the same potential, SA and SA' are fixed at 'H',all of QP4, QP5, QN1 and QN2 are brought into the off state, and DO and DO' connected to the sense amplifier output control circuit and an output backup circuit are separated. The separated DO holds 'H' data by latch cir- cuits of NOT5 and NOT6. In the same manner 'L' data and 'H' data are held in DO' and DOUT1.
Patent JP-H08208320-A (JP)
Title: Magnesia-base beta alumina and production thereof
Inventor: KATO MAKOTO
IPC: C04B35/64
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a magnesia base beta-alumina sintered compact having high strength and low electric resistance. CONSTITUTION: This magnesia base beta-alumina sintered compact satisfies the following requirements. (1) The average crystal grain diameter of the beta alumina crystal calculated as circular grains is 1-4μm. (2) The proportion of grains having <=5μm grain diameter in the beta alumina crystal is 85-98%. (3) The max. grain diameter is <=300μm and the number of coarse grains having 100-300μm grain diameter is <1 in 10mm×10mm area. (4) The amt. of sodium aluminate in the sintered compact is 0.5-6.0wt.%.
Patent JP-S55109820-A (JP)
Title: Linear ball bearing unit for floating load
Inventor: TERAMACHI HIROSHI
IPC: F16C29/06
Filed: 1979-02-14
Abstract: PURPOSE: To improve a load bearing performance, by such means that ball tracks are provided along the opposite sides of the bearing main unit, with a big angle of ball contact in a floating direction, and allowing a floating load of about 0.7 for 1 of the load from the above surface.  
     CONSTITUTION: In a bearing main unit 10, a hole of almost trapezoidal cross section is axially constructed in such a manner as to provided loading tracks symmetrically in its inner portion, and two lines of load ball grooves 14, 15 in a top wall surface 11 of this hole and load ball grooves 16, 17 in a bottom wall surface of sloped side surfaces 12, 13 are constructed respectively. Parallelly to each of these ball grooves, relief ball grooves 18W21 are formed, and ball grooves in each set are linked through a U-letter shaped groove 29 in a side wall 26 put together at both ends of the main unit 10. To the inner surface of the main unit 10, are fixed holders 43, 44 in which slits 55, 56 are formed on a horizontal surface corresponding to each of the load ball grooves 14W17. At both ends of each slit 55, 56, is provided a tongue piece 57 for smoothing a rolling motion of balls 85.... 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11212692-A (JP)
Title: Touch panel input device and graphical user interface method
Inventor: TSUMURA NAOKI
IPC: G06F3/0488
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To easily increase variation in operation by an operator to perform inputting while using one finger. SOLUTION: On one side of an analog contact type touch panel 1 composed of laminated resistor films through which visible light is transmitted, a light source 2 is provided, and on the opposite side, a light receiving part 3 having a light receiving element to receive light emitted from the light source 2 is provided, respectively. Based on a time when an output voltage from the light receiving element changes corresponding to an input light and a time when a coordinate position to be outputted changes corresponding to the depressing of the touch panel 1, time difference data are outputted while being added to the coordinate position data of the depressing position of the touch panel 1. Thus, variation in operation by an operator to perform inputting while using one finger can be easily increased.
Patent JP-S63185243-A (JP)
Title: Automatic line setting system
Inventor: NAKAYAMA SHUNICHI
IPC: H04J3/00
Filed: 1987-01-28
Abstract: PURPOSE:To automatically perform a line setting, by reading the classification data of a mounted CH board by a common control part. CONSTITUTION:The common control part 1 in a time divisional multiplexing device is provided with a processing part 2 which executes a processing according to a program, and is connected to housing parts(shelves) 3-1-3-m via a bus 6. In each of the housing parts 3-1-3-m, the mounted area of the CH board is connected to the bus 6 with backboard wiring, etc., and when the CH boards 4-1-4-n are mounted, they are connected with the backboard wiring and a connector. At the common control part 1, to which time slot and in which path the CH board should be allocated, or to which multiframe it should be allocated is processed based on the classification data of the mounted CH board according to a line setting program, thereby, automatic line setting can be performed.
Patent JP-H0343091-A (JP)
Title: Production of erythritol by fermentation using new fungus
Inventor: SASAKI TAKASHI
IPC: C12P7/18
Filed: 1990-01-29
Abstract: PURPOSE:To obtain the title compound in high yield by using highly concentrated glucide without forming foams in culture by culturing a new artificial variant belong to the genus Aureobasidium. CONSTITUTION:Aureobasidium sp. SN-G42 strain (FERM P-8940), a new artificial variant, is aerobically cultured in a medium containing a fermentable saccharide (e.g. glucose) as a main carbon source, erythritol is formed and accumulated in a culture solution and collected. The culture is preferably carried out at 35-37 deg.C in the medium having pH4-7.
Patent JP-S55109515-A (JP)
Title: Cooler for rod in coil
Inventor: IORI FUMITAKA
IPC: C21D9/52
Filed: 1979-02-16
Abstract: PURPOSE:To uniformly cool the rod in coil, by bringing down the elevating cooling air duct onto the coil of rolled rod being conveyed on the conveyor, and by blowing the cooling air against inner surface of the coil in order to pass the air through the gap of rods as far as outside of the coil. CONSTITUTION:The rod 3, being hot rolled and wound into a coil, is placed on the slat conveyor 2, and is conveyed by the movement of the conveyor 2. When the rod in coil 3 comes to the spot just under the elevating cooling air hood 4, the coil detector 7 detects the coil 3; and the air cylinder 5 is actuated so as to bring down the  hood 4 through the chain 6, until the hood 4 tight contacts with the upper face of the coil 3. Hereupon, the bellows 8 stretches keeping the air tight connection between the hood 4 and the cooling air duct 13. If there is some clearance between the bottom face of the coil 3 and the conveyor 2, the floor plate 11 is lifted up so as to thrust the conveyor 2 against the bottom face of the coil 3. The cooling air is blown through the duct 13 and the hood 4 into the coil 3 so as to remove the heat from the coil 3 while passing through the gap of rods and go out of the coil 3; hereby, the entire coil 3 is uniformly cooled.
Patent JP-S55109789-A (JP)
Title: Pump controlling device
Inventor: ASADA YOSHIKATSU
IPC: F04B49/06
Filed: 1979-02-16
Abstract: PURPOSE: To prevent a revolution speed command from deviating due to change in pump head by correcting a relation between revolution speed and rate of flow according to the pump head changing in accordance with the water level change in a water tank.  
     CONSTITUTION: A signal from water-level indicator 11 is supplied to a revolution speed adjusting function generator 10 by way of a pump head change arithmetic circuit 9, a component to correct a relation between running speed and rate of flow according to change in the pump head is obtained through the function generator 10, and the sum to an output of a function generator 6 is then obtained. A lag of running speed command can thus be kept from arising due to change in the pump head. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11199958-A (JP)
Title: Aluminum alloy composite material for heat exchanger, and its production
Inventor: TAKEUCHI HIROAKI
IPC: B32B15/01
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To increase the productivity of an aluminum alloy material, such as a tube material for a heat exchanger made composite of aluminum, produced by cladding with a brazing filler metal and further to improve corrosion resistance. SOLUTION: The aluminum alloy composite material is produced by allowing an Al-Si-Zn alloy brazing filler metal having a composition containing, by weight, 7-12% Si and 0.5-20% Zn to adhere to one side of an Al-Mn-Cu alloy core material having a composition containing, by weight, 0.5-2.0% Mn and 1.3-2.5% Cu and allowing an Al-Zn alloy sacrificial material having a composition containing 4-12 wt.% Zn to adhere to the other side.
Patent JP-H02199199-A (JP)
Title: Water-soluble cutting oil composition
Inventor: FUCHIGAMI MASAHARU
IPC: C10M173/00
Filed: 1989-01-27
Abstract: PURPOSE:To obtain the title compsn. with excellent resistance to deterioration caused by microorganisms and rust preventing characteristics and little skin irritative characteristics by incorporating each specified amt. of a mineral oil or a oily agent, each specified higher fatty acid and prim. amine. CONSTITUTION:5-80 pts.wt. mineral oil or oily agent, 10-50 pts.wt. 8-22C linear or branched (un)satd. higher fatty acid (e.g. oleic acid) and 5-30 pts.wt. water-soluble prim. amine (e.g. monoethanolamine) are incorporated.
Patent JP-S63276501-A (JP)
Title: Production of particle board
Inventor: TAKAYAMA YOSHIHIRO
IPC: B32B21/02
Filed: 1987-01-27
Abstract: PURPOSE:To enable stable formation of a particle board with high quality, by causing a jet of an organic isocyanate and a jet of water containing a nonionic surfactant to collide against each other under a high pressure to form a dispersion, and using the dispersion as an adhesive. CONSTITUTION:An organic isocyanate is jetted from a first nozzle of a two- liquid jet mixer, whereas water containing a nonionic surfactant is jetted from a second nozzle, and the two jets are caused to collide against and mix with each other, thereby forming an aqueous dispersion of the organic isocyanate. The organic isocyanate is preferably polymethylene polyphenyl polyisocyanate containing 25-65wt.% of diphenylmethane diisocyanate. The nonionic surfactant is particularly preferably a polypropylene glycol ethylene oxide adduct compris ing 20-50wt.% of ethylene oxide residues and having average molecular weight of 3,000-5,000, and is added to water in an amount of 0.2-2wt.%. The first nozzle 2 and the second nozzle 3 are disposed at opposed positions of side walls of a jet mixing chamber 1, at an intersection angle (a) of preferably 140-170 deg..
Patent JP-H11197131-A (JP)
Title: Magnetic resonance imaging device
Inventor: YAO TAKESHI
IPC: H01F6/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an MRI(magnetic resonance imaging) by which an operator can more easily access a subject body in an open type MRI device using a superconducting magnet. SOLUTION: In this MRI device, magnetic field generation sources 2 provided with a superconducting coil are arranged above and below a photographing area 1 and the magnetic field generation sources 2 generate an uniform magnetic field in the photographing area 1. Magnetic shielding plates 7 are arranged above and below and two yokes 5 are arranged at side around the magnetic field generation sources 2 and a magnetic shield is constituted. By arranging the two yokes 5 behind the photographing area 1, the open property of the device is improved. In such constitution, by setting a height from the standing position 10 of the operator 6 to the center position 8 of the photographing area 1 to 1,000 mmm-1,300 mm, the operator performs IVR work or the like in the photographing area 1 in the posture of tilting forwards.
Patent JP-S61180058-A (JP)
Title: Automatic transmission with v-belt
Inventor: SUZUKI MASATO
IPC: F16H9/12
Filed: 1985-02-01
Abstract: PURPOSE:To enhance the wear resistance of a friction surface by giving high hardness to the cam surface of a cam member and weight and movable pulley plate. CONSTITUTION:A weight to push a movable pulley plate 6b with centrifugal force is formed from ceramic to increase the hardness of the weight at its peripheral surface to serve as the rolling and sliding face. Because cam surfaces 10, 11 are treated so as to have a hardness of 400-1,000Hv, the hardness of cam surfaces 10, 11 to contact the weight 8 can be increased. Accordingly the cam surfaces 10, 11 are free from risk of wear due to contact with the weight 8 made in ceramic as well as of mutual destructive abrasion with the weight 8.
Patent JP-S55110070-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: MITAKE KENJIROU
IPC: H01L29/72
Filed: 1979-02-15
Abstract: PURPOSE: To from a high-precision gate electrode unit by means of the thin part of poly-Si films which are coated simultaneously and form a low-resistance wiring by means of the thick part of the same film.  
     CONSTITUTION: Field oxide film 2 and gate oxide film 3 are formed on p-type Si substrate 1. Poly-Si film 4 is laminated, and Si 3 N 4  mask 5 is provided. By wet oxidization, SiO 2  film 6 is formed. Mask 5 is removed, and ions are injected selectively into poly-Si film 4. Next, film 6 is removed, and etching is operated by using resist mask 7, and thereby gate electrode 8 and wiring 9 are formed and mask 7 is removed. In this way, an impurity of high concentration is introduced into the thick part of the poly-Si film, and almost simultaneously a poly-Si film of a different thickness is etched, and thereby scattering is prevented, so that it is possible to form a gate electrode with high precision. 
     COPYRIGHT: (C)1980,JPO&Japio