baber/WOPTO huggingface dataset:
Patent JP-H11256201-A (JP)
Title: Hydrogen storage alloy for ni-hydrogen battery and its production
Inventor: KAMINAKA HIDEYA
IPC: H01M4/38
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To produce an hydrogen storage alloy for an Ni-hydrogen battery excellent in the charging and discharging characteristics of a large electric current of >=4C and good in electric conductivity and to provide a method for inexpensively producing it. SOLUTION: The grain size of grains is made to <=20 μm to realize the high speed diffusion of hydrogen and the surfaces of the grains are provided with Cu plating layers of 0.01 to 0.2 μm thickness to make its contact resistance to <=0.02 Ωcm. As for the production thereof, the alloy is subjected to rapid solidification at a solidifying rate of >=500 deg.C/sec, is subjected to heat treatment, is furthermore dipped into an acidic aq. soln. and is thereafter applied with substitution type electroless Cu plating.
Patent JP-S58172602-A (JP)
Title: Restoration device for light transmittance of optical fiber bundle for image transmission of endoscope
Inventor: OOSHIRO SUSUMU
IPC: G02B23/26
Filed: 1982-04-05
Abstract: PURPOSE:To enable the efficient utilization of visible light and the use of intensive light and to decolor the image effectively, by conducting the visible light released from a light source through an optical transmission member to the end face on the eyepiece side and blowing air near the boundary between the optical transmission member and an optical fiber bundle for image transmission thereby cooling the same. CONSTITUTION:The visible light released from a light source 55 passes through an optical transmission member 58 and arrives at the eyepiece side end face 36 of an optical fiber bundle 16 for image transmission, where the light transmits in the bundle. When the visible light is irradiated for a few hours to the bundle 16, the bundle restores the light transmittance up to near the light transmission prior to the irradiation of the radiation. In this case, the end part on the eyepiece side of the bundle 16 is cooled by the cooling air injected from an air nozzle 62. Therefore, the blackening of an epoxy resin by heat is prevented, the high light transmittance is restored in a short time by using the correspondingly intensive visible light.
Patent JP-H02237749-A (JP)
Title: Work instruction system in production line
Inventor: TAKEMURA TORU
IPC: B23Q41/08
Filed: 1989-03-08
Abstract: PURPOSE:To obtain a work instruction system in a production line inexpensive and of high working efficiency by providing a memory medium storing a work content, transferring incidental to a work and capable of reading and writing, a reading means thereof and a display means. CONSTITUTION:In the RAM 21 of an IC card 20, the sewn data containing the work station number performing the various sewing works execution on the body to be sewn, the work name, the sewn sheets number, the display data for displaying the sewing position of a work cloth on a CRT 38, the stepping data of XY pulse motor on each one needle, etc., are respectively stored in the stage order. When a hanger is fed to a work station, a worker removes the IC card 20 and the body to be sewn from the hanger, the IC card 20 is fitted to a connector as well and a reading switch 31 is turned ON. Thus, a CPU 30 displays on a CRT 38 the work station number, work name, the number of sheets and sewing place.
Patent JP-H07262829-A (JP)
Title: Transparent conductive film and its forming method
Inventor: ONO TOSHIYUKI
IPC: C23C14/34
Filed: 1994-03-25
Abstract: PURPOSE:To provide a transparent conductive film having the specific resistance less than 1X10<-4>OMEGAcm without losing the transparency under the condition of low temperature suitable to the thin film transistor manufacturing process. CONSTITUTION:By a sputtering method using a gas including krypton, or a gas including xenon, a transparent conductive film 1 in which a specific crystal surface is oriented on the surface of a substrate 2 preferentially is formed. The transparent membrane made by laminating two or more layers having different density or different mobility alternatively is formed by this sputtering method. As a result, by the effect of reducing the sputtering of carriers in the transparent conductive crystal grains or in the crystal grain boundary, a conductive film with the specific resistance 1X10<-4>OMEGAcm, transparent in a visible light area, can be formed.
Patent JP-H07259540-A (JP)
Title: Catalytic deterioration detector
Inventor: NIIMOTO KAZUHIRO
IPC: F01N3/24
Filed: 1994-03-25
Abstract: PURPOSE:To prevent any misdetection attending on the change in an output voltage waveform on the upstream side air-fuel ratio sensor at the detection of catalytic deterioration by changing an air-fuel ratio feedback control constant at a time when the deterioration of a catalyst is detected on the basis of each output relation of both up-and-down-stream air-fuel ratio sensors. CONSTITUTION:A fuel injection valve 7 is installed in an intake passage 2 of an engine 1. In addition, each of air-fuel ratio sensors 13A and 13B is installed in an exhaust passage 11 at both vertical sides in an exhaust emission controlling catalyst 12. Likewise at a control unit 20, a fuel injection quantity in the fuel injection valve 7 is controlled for feedback so as to make an air-fuel ratio come nearer to the desired air-fuel ratio on the basis of an output of the upper air-fuel ratio sensor 13B. Incidentally at the control unit 20, a state of deterioration in the catalyst 12 is detected on the basis of each output relation of both the upper and lower air-fuel ratio sensors 13A and 13B. At this time, an air-fuel ratio feedback control constant is altered to some extent. With this alteration, any misdetection attending on variations in an output voltage waveform in the upper air-fuel ratio sensor 13A in time of the detection of deterioration is prevented from occurring.
Patent JP-H03255534-A (JP)
Title: Pointer qualified data referencing system for high level program language
Inventor: YUI TOMOYUKI
IPC: G06F9/45
Filed: 1990-03-06
Abstract: PURPOSE:To improve the execution speed of an object program by curtailing a qualifying operation by outputting the object program, when a compiler can refer to pointer qualified data having an address of a static storage area as an initial value, as static storage area data. CONSTITUTION:In a name table 2 generated by the declaration data processing part 1 of a compiler, a name table classification storage area 21, an initial value information store area 22, and a data updating information storage area 23 are provided. In such a state, whether the compiler can refer to pointer qualified data qualified by pointer data having the address of a static storage area as an initial value, as static storage area data or not is decided, when it can be referred to, an object program for referring to the pointer qualified data as the static storage area data is outputted. In such a manner, at the time of executing the object program, the qualifying operation is curtailed, and the execution speed of the object program is improved.
Patent JP-H10252439-A (JP)
Title: Engine with oil filter cartridge
Inventor: IWASAKI SHINKICHI
IPC: F01M11/03
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To select wheather to install or not an oil filter cartridge without remodeling an engine body part largely. SOLUTION: An oil filter cartridge 10 is assembled at a fitting position of an oil pump of a crank case cover 4 for an engine through a fitting base 11. The oil filter cartridge 10, the fitting base 11 and the crank case cover 4 are fixed by a pipe coupler bolt 20 and as a cleaned oil chamber 32 of the oil filter cartridge 10 and a lubricant passage 8 which is an exit side oil passage 84 are communicated with an oil return hole 25 of the pipe coupler bolt 20, thus formation of the oil passage and assembling work are easily composed and assembled.
Patent JP-H05253485-A (JP)
Title: Metallic catalyst for combustion and its production
IPC: B01J23/89
Filed: 1992-03-13
Abstract: PURPOSE:To provide a metallic catalyst for combustion usable even in an environment in which a conventional ceramic catalyst cannot be set and fit for an environment at a high temp. CONSTITUTION:This metal catalyst for combustion has a metal-based carrier and a layer of a porous body formed on the surface of the carrier and contg. implanted ions of at least one of Pt and Pd as elements of the platinum group and at least one of Ca and Mg as alkaline earth metals.
Patent JP-H01229903-A (JP)
Title: Ultrasonic transceiver
Inventor: SHIMIZU OSAMU
IPC: G01S15/06
Filed: 1988-03-09
Abstract: PURPOSE:To adjust the sensing level easily, by connecting an amplifier circuit to a ultrasonic head via a variable resistor, and adjusting the value of resistance of said variable resistor properly. CONSTITUTION:Amplifier circuits 3a, 3b are connected to an ultrasonic head 1 variable resistors 2a, 2b, respectively. Accordingly, by properly adjusting the resistance value of each resistor 2a, 2b, the amplification degree can be easily adjusted so that the sensing level of each of the head 1 and a sensing unit B is constant with respect to two frequencies f1, f2. Furthermore, an analog switch 4a becomes conductive for a predetermined time in the case where the sensing unit side sends out the frequency f1 out of the two frequencies. On the other hand, an analog switch 4b is made conductive for a predetermined time in the case where a transmitter of the sensing unit sends the frequency f2 out of the two frequencies f1, f2, and only for the predetermined time, the transmitter transmits amplified outputs from the amplifier circuits 3a, 3b to the side of the sensing unit.
Patent JP-S61215809-A (JP)
Title: Dynamic pressure gas bearing
Inventor: IHARA KAZUO
IPC: F16C17/03
Filed: 1985-03-22
Abstract: PURPOSE:To provide a compact bearing with a thin attachment by providing a load adding device bearing against the other end of a movable pivot of a bearing housing for supporting pivotably a pad to give a space between the pivot and said device when a rotary spindle is stationary. CONSTITUTION:A pad 2 provided on the outer peripheral portion of a rotary shaft 1 is supported by a movable pivot 3 which is freely movable axially. The pivot 3 is in a bearing housing 4 and has the one end contacting a leaf spring 5 fixed to the housing 4. A fixed seat 4a provided close to the pivot 3 integrally with the housing 4 is elevated from the end face of the pivot 3 by a value delta corresponding to the thickness of gas film formed between the shaft 1 and pad 2 by the rotation of the rotary shaft 1. Thus, when the shaft 1 stops, the leaf spring 5 contacts the fixed seat 4a and when the shaft 1 rotates, the gas film is formed between the shaft 1 and the pad 2 to contact the spring 5 so that preload is applied to the pad 2 and thus the spring 5 can be thinned.
Patent JP-S57169627-A (JP)
Title: Combination balance
Inventor: INOUE SHINICHI
IPC: G01G19/393
Filed: 1981-04-13
Abstract: PURPOSE:To improve the accuracy of combinations by obtainig many combinations of weighing tanks near the target weight and selecting the combination nearest the target weight among these. CONSTITUTION:Weighing tanks 8a-8h generate the weighing signals corresponding to the weights of the articles to be weighed charged from a charger. These weighing signals are combined variously and the combinations of the weighing tanks equal to the preset target weight are selected and from these weighing tanks, the articles to be weighed are discharged. The sum of the weighing signals of the weighing tanks not included in the suitable combinations is added with an adder 20, and the number of these tanks is stored in a storage device 43 and both are divided by a divider 45. The output of the divider 45 and the output of a setter 44 wherein the average charging weights of the articles to be charged into the tanks 8a-8h are set are compared in a comparator 46, and in accordance with the output of the comparator 46, the amts. of the fresh articles to be charged into the weighing tanks from which the articles to be measured discharged are regulated.
Patent JP-H06265981-A (JP)
Title: Universal head device
Inventor: HAYASHI HIDEKAZU
IPC: G03B17/56
Filed: 1993-03-16
Abstract: PURPOSE:To provide a universal head device whose fitting space can be reduced even when plural gears are incorporated. CONSTITUTION:On the inside of an almost square-pillar-like frame 1, a first driving unit 16 rotating a first rotary shaft 8 and a second driving unit 16A rotating a second rotary shaft 8A are respectively disposed. Then, the compact motors 161 of the first and the second units 16 and 16A and the plural decelerating gears 162, 162A, 162B, 162C and 162D are loaded or inserted under such an arraying state that the circumference of the second rotary shaft 8A is surrounded by them from the viewpoint of preventing a dead space from being formed. Thus, even when many gears are disposed, the disposing space thereof can be reduced.
Patent JP-S61216965-A (JP)
Inventor: MASUKO KENICHI
IPC: E04D1/18
Filed: 1985-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06272791-A (JP)
Title: Screw joint excellent in seizuer resistance
Inventor: TSURU EIJI
IPC: F16L15/04
Filed: 1993-03-16
Abstract: PURPOSE:To improve the seizure resistance by realizing the dispersion eutectoid of the wear resistant compount and the lubricant compound in the metal matrix at the contact interface of the pin or box of a screw joint. CONSTITUTION:A screw joint consists of a pin which is provided with a male screw and the adjacent tip part without screw on the tube surface, and a box which is provided with a female screw and a part without screw corresponding to the tip part without screw. The seizure resistance-improved element or its compound 4 and the dispersion plated layer where the dispersion eutectoid of the self-lubricating element or its compound 2 are formed in the metal matrix 1 on the surface 3 of the pin or the box). It is preferable that the one or more kinds of compounds out of Si, W, Cr, Al and B, and one or more kinds of compounds out of MOS2, graphite and F should be used for the compounds 4, 2 to realize the disperse eutectoid in the metal matrix 1, and the metal selected among Cu, At, Ni, and Zn for the metal matrix 1 should be used.
Patent JP-H08254363-A (JP)
Title: Air conditioning control device
Inventor: OYABU YASUNORI
IPC: F25B1/00
Filed: 1995-03-15
Abstract: PURPOSE: To provide an air conditioning control device capable of applying a comfortable cooling space to a user by a method wherein in the case that refrigerant applied in an air conditioning control device is newly added or charged or replaced, control data or control program for use in controlling a refrigerating cycle is changed in response to the kind of refrigerant to be used. CONSTITUTION: In the case that CPU 31 judges that R22 refrigerant as the kind of refrigerant is used, R22 data stored in a data selecting means 35 for a pressure-evaporating temperature is selected, either an over-heating degree or a target value set in advance by a user corresponding to a required capabilily of a compressor 1 is calculated by a required capability calculating means 33 in such a way that it may become a target temperature set in advance by a user and then the calculated value is set in the CPU 31. Then, an evaporating temperature is calculated in reference to the values of the pressure sensors 13, 15 for every indoor devices and during a cooling operation, a degree of opening of each of electronic expansion valves 9, 11 is controlled in such a manner that temperature sensors A17, 19 may show a target degree of over- heating.
Patent JP-S58173412-A (JP)
Title: Detector for crown or the like
Inventor: KIZU SHIYUUJI
IPC: G01B11/24
Filed: 1982-04-05
Abstract: PURPOSE:To detect whether a seat is correctly stuck in a crown or the like automatically and exactly, by subjecting the photodetection signals of 2 sets of reflected light differing in wavelength from the crown or the like to a prescribed calculation and comparing the result of the calculation wuth a reference value. CONSTITUTION:The light irradiated from an illuminating lamp 2 reflects from a crown or the like C which is conveyed with a belt 1a. The reflected light is bisected with a half mirror 3, and the reflected beams of light having the wavelengths differeing in the ratio absorbed by a seal or the like are detected with image sensors 6, 12 respectively through BPFs 5, 11. The ratio of the photodetected signals outputted by signal procesing circuits 7, 12 is determined with an arithmetic circuit 8, and is compared with the reference value from a reference signal generating circuit 14 in a decision circuit 13. The crown is decided to be attached with the seat normally if the ratio is roughtly equal to the reference value, the crown to be absent of any seat if the ratio exceeds the refference value and the crown to be stuck with plural sheets of the seats if the ratio is below the reference value. Whether the crown or the like is stuck correctly with the seat or not is thus detected automatically and exactly.
Patent JP-S52139711-A (JP)
Title: Extraction of solanesole
Inventor: AKIYAMA HIROSHI
IPC: A61K36/00
Filed: 1976-05-17
Abstract: PURPOSE: To specifically extract the title compound, useful as the side-chain component of coenzyme Q and vitamine K, from plant parts (e.g. tobacco leaves) by using a specific extracting solvent with the plant parts having a controlled water content adjusted to a level lower than the equilibrium water content. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01232646-A (JP)
Title: Photo-conductive image pickup tube
Inventor: OKANO FUMIO
IPC: H01J31/38
Filed: 1988-03-11
Abstract: PURPOSE:To absorb the heat of an image pickup tube target effectively in cooperation with a cooling mechanism by furnishing the image pickup tube with a member, which has a high thermal conductivity and which contacts the heat receiving tool of the cooling mechanism in good thermal performance, at the periphery of a flare chip and on the face plate except the light irradiating part on the front. CONSTITUTION:A member 13 having good thermal conductivity is affixed to the front of the face plate 11 of an image pickup tube 1 in its periphery of flare chip 12 and surface except the light irradiating part, and the external end is put in close contact with an indium ring 3. If an image pickup tube with this construction is accommodated in a coil assembly equipped, for ex., with a cooling mechanism, its heat receiving tool cools down the periphery of the indium ring effectively, and the target on the rear is also cooled, to prevent temp. rise of the target.
Patent JP-H02235709-A (JP)
Title: Form for casting collared propellant concrete pipe demolded by pushing
Inventor: YOSHINO AKIRA
IPC: B28B21/80
Filed: 1989-03-10
Abstract: PURPOSE:To eliminate the need of a retaining member to retain the inner end of a collar and prevent the surface of a tube from being impaired by a method wherein an inclined plane, which gradually expands toward the outer end of a form, is provided between a retaining wall, which is stepped so as to receive a stopper ring through surface contact, and the outer end of the form. CONSTITUTION:An inclined plane, which gradually expands toward the outer end of a form, is provided between a retaining wall and the outer end of the form. A collar 4, to the annular groove 5a of which a stopper ring 6 is fitted in advance, is inserted in one side opening of the form 1. Since the inner surface of the one side opening of the form 1 is made to be an inclined plane 3, which is divergent toward the outer end, the insertion of the collar in the opening is easy. At the completion of insertion, the outer surface of the stopper ring 7 comes into areal contact with the retaining wall 2 and is stopped. After that, both cores 7a and 7b are fitted in place so as to retain the collar 4 by pressing and stopping with a packing 9. Under the state just mentioned above, the form 1 is rotated and kneaded concrete is charged in the form so as to centrifugally cast a collared propellant concrete pipe C. At the demolding of the case pipe, cores 7a and 7b are removed and the cast pipe is pushed out from the core 7b side. At this time, since the core 7a side is the gradually divergent inclined plane 3, the cast pipe together with the stopper ring 6 is pushed out without any strain.
Patent JP-S54149030-A (JP)
Title: Two-layer type low-pollution combustion device
Inventor: FUJIWARA NAOKI
IPC: F23G5/30
Filed: 1978-05-15
Abstract: PURPOSE:To reduce NOx without lowering combustion efficiency by operating combustion in two stages of reducing layer and oxidizing layer. CONSTITUTION:Nitrogen compounds blown into reducing layer 8 is decomposed into chemically very stable N2 under the reducing atmosphere, and it hardly becomes NOx in oxidizing layer 13 of the next stage. On the other hand, in this reducing atmosphere, soot, CO, H2 and other hydrocarbons are produced, and depending upon the kind of fuel, cokes, chars and other carbides are formed inside the layer. But these gases, which have not been burned, together with combustion- produced gases, are burned completely by air from secondary air nozzle 12 in oxidizing layer 13 on the down stream side. On the other hand, solid particles, such as cokes, remaining in reducing layer 8 are taken out by take-out pipe 9; and they are transported to oxidizing layer 13, via blow pipe 10, by air from pipe 7, and are burned completely in oxidizing layer 13.
Patent JP-2000249284-A (JP)
Title: Steel pipe squeeze end blocking device
Inventor: NOZAKI HIDEO
IPC: B25B27/14
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe squeeze end blocking device capable of surely blocking a squeezed pipe end part, and keeping it safe. SOLUTION: This steel pipe squeeze end blocking device includes a rubber cap for covering the squeezed pipe end part of a steel pipe 10, a main body 30 for covering the closed end of the rubber cap, a fixture 50 for locking on the squeezed end on the squeezed and deformed outer surface of the steel pipe, and a fastener locked on the fixture to press the main body from the squeeze end side of the steel pipe to the root side. The main body 30 is pressed to the root side of the steel pipe, whereby the inner surface of the main body compresses the rubber cap to the steel pipe squeezed end outer surface to ensure sealing.
Patent JP-S51133085-A (JP)
Title: Coin delivery processing apparatus
Inventor: KASHIWAGI YOSHIAKI
IPC: G07D1/00
Filed: 1975-05-15
Abstract: PURPOSE: It is a purpose of the invention to provide a coin delivery processing apparatus which is composed of a rotary disk with coil-send-out part material, sending out several coins stored at circular holes one by one, and permits acceleration of the coin-send-out speed from the hopped where coins are thrown at random. 
     COPYRIGHT: (C)1976,JPO&Japio