baber/WOPTO huggingface dataset:
Patent JP-S5741426-A (JP)
Title: By-pass valve of superchanger
Inventor: INOUE KAZUO
IPC: F02B37/18
Filed: 1980-08-27
Abstract: PURPOSE: To control output certainly even if a diaphragm is broken, by providing two diaphragms in a by-pass valve and connecting an airtight chamber between both diaphragms to a pressure detector.  
     CONSTITUTION: Diaphragms 9a, 9b are placed side by side in a housing 11, and between both diaphragms is formed an airtight chamber 12, behind the diaphragms is formed pressure chamber 8 and before the diaphragms is formed an atmospheric pressure chamber 14. When high pressure affects the pressure chamber 8, the diaphragm 9a is pressed to open a by-pass valve 10 then exhaust gas of an engine 2 is exhausted through a by-pass 7. When the diaphragm 9a is broken, high pressure in the pressure room 8 affects the diaphragm 9b so that a rod 15 is advanced forward and the by-pass valve 10 is opened, then a part of exhaust gas is exhausted and simultaneously high pressure in the airtight room is led to a detector 17 through a duct 16 and an indicator (Figure omitted) operates to show a damage on diaphragm 9a. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62275560-A (JP)
Title: Ingot making method
Inventor: OTSUGA DENJIRO
IPC: B22D19/00
Filed: 1986-05-20
Abstract: PURPOSE:To minimize shrinkage hole or center segregation, V segregation developed in an ingot and to improve the rolling yield by integrating as enclosing a metallic block by pouring molten metal under condition of arranging the metallic block having the same composition as the molten metal at near the center of upper part of an ingot making mold. CONSTITUTION:At near the center part of upper side of the ingot making mold 12, the metallic block, such as bar-like body 14 having the same kind or the same chemical composition as the molten metal is held as hanging down, and the molten metal in a ladle is poured into the mold 12 from the gap of a supporting body 13 by a top pouring method. And the molten metal is poured to the half height of the metallic block 14 and the lower half of the metallic block 14 is enclosed by the molten metal to obtain the metallic ingot, in which the metallic block 14 is integrated. In this way, comparatively shallow annular groove is formed on the upper face of the ingot and only slight segregation in there is developed, and so at rolling, development of cupping is not occurred and the rolling yield is improved.
Patent JP-S5543570-A (JP)
Title: Electronic printing machine
Inventor: YAMASHITA MITSUO
IPC: G03B27/32
Filed: 1978-09-22
Abstract: PURPOSE: To securely prevent drop of printing effect due to toner contamination of exposure plane, by gluing a transparent electret sheet to the exposure plane of an optical fiber cathode ray tube, and charging to the specified potential.  
     CONSTITUTION: A transparent electret sheet 18 charged to a specified potential is glued to the exposure plane of a glass fiber plate 17 at the tip of an optical fiber cathode ray tube OFT 4. For this sheet 18, usually a thin teflon film is used, and is charged at high potential by means of a corona charger or the like. Necessary information is converted from electric signal to optical signal be means of the OFT 4, and is radiated to the surface of a photoreceptor 2. Contamination of the exposure plane of the OFT 4 by the toner slightly remaining on the surface of the photoreceptor 2 may be prevented by this charged sheet, so that clear printing may be obtained for a long period of time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01287785-A (JP)
Title: Irregular shape detecting device
Inventor: KATO MASAYUKI
IPC: G06T7/60
Filed: 1988-05-16
Abstract: PURPOSE:To obtain the small-sized, lightweight, and thin irregular shape detecting device which is easy to assemble by forming an image forming means integrally with one transparent optical waveguide plate. CONSTITUTION:At least one beam converging means 31 which forms the image of reflected light from the irregular part of a body 10 to be detected on an external image detector on the transparent waveguide plate 11 is assembled integrally in the optical waveguide plate 11. Then reflected light from the irregular part is separated optically when passing in the optical waveguide plate 11 and signal light having irregularity information forms its image on a photodetector 29 by the beam forming means formed integrally in the optical waveguide plate 11. Further, the beam image forming means is formed integrally in the optical waveguide plate 11, so an input part is unitized. Thus, the constitution is made compact to eliminate the need for an extra optical-axis alignment assembling process, thereby simplifying the whole device and reducing its size and thickness.
Patent JP-H09276083-A (JP)
Title: Mattress for bed
Inventor: USAMI NOBUO
IPC: A47C27/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure for preventing a mattress from breaking when the mattress is moved by gripping a handle for repairing a bed for example. SOLUTION: A handle 14 is fitted to the front side of a side cover sheet 13. A metallic plate 15 is interposed between the exterior trim cloth 131 and reinforcing cloth 132, and the exterior trim cloth 131, reinforcing cloth 132 and sponge are sewn on each other around the metallic plate. Both ends 14a of the handle 14 are passed through eyelet fittings 141 to the rear side of the side cover sheet 13, while being fixed to the rear side of the metallic plate 15 through ventilators 16, 16 penetrating fixedly the side cover sheet 13 and metallic plate 15.
Patent JP-H08315207-A (JP)
Title: Coin sorting device
Inventor: IWABUCHI MASAYUKI
IPC: G07D3/04
Filed: 1995-05-16
Abstract: PURPOSE: To make a coin sorting device small-sized and simple. CONSTITUTION: An inner peripheral guide part 31 where coins are stored is provided on a rotary disk 21. An outer peripheral guide part 24 is provided outside the inner peripheral guide part 31. A sorting passage 33 which includes the rotary disk 21 as its bottom surface is provided between the inner peripheral guide part 31 and outer peripheral guide part 24. Along the rotation of the sorting passage 33, plural sorting inclined members 54 are provided in the decreasing order of the diameters of object coins. Each sorting inclined member 54 has its rotation-directional downstream side extended from the top surface of the rotary disk 21 slantingly upward at an interval a little smaller than the diameter of the object coin to be sorted. At the terminal of each sorting inclined member 54, a coin chute 51 which receives the coin is provided.  And, the sorting passage 33 is formed along the circumferential edge part of the rotary disk 21 and the coin can be sorted by utilizing the rotating force of the rotary disk 21, so the device can be made small-sized and simple.
Patent JP-S63282776-A (JP)
Inventor: ITO TOSHIYUKI
IPC: G01C21/00
Filed: 1987-05-15
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-H11299480-A (JP)
Title: Degradational bacterium, degradation of organic waste by utilization of the same and device therefor
Inventor: ITO AKIKO
IPC: C12N1/20
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a new Bacillus sp. IS5 capable of breeding in a specific pH region in a specific temperature region under an aerobic condition, having an activity to degrade organic substances or organic wastes, and capable of reducing the degradation failures of the organic wastes. SOLUTION: This new Bacillus sp. IS5 (FERM P-16778) can bleed at a pH of <5.0 at a temperature of >=45 deg.C and under an aerobic condition. The new Bacillus sp. IS5 has a high activity to degrade organic wastes in the low pH region, can reduce the degradation failures of the organic wastes in the low pH region, and is useful for organic waste treatment devices (garbage treatment machines), etc.  The degradational bacterium is obtained by inoculating a soil collected in Hyogo prefecture in a selective culture medium containing an olive oil as a carbon source, integrally culturing the soil at 50 deg.C for 7 days, further subjecting the cultured liquid to a culture using a culture medium containing tributyrin in an emulsified state to form a colony having a clear zone on the culture medium, separating the colony by a fishing method, and subsequently selecting a bacterial stain capable of growing and bleeding in a wide and low pH region.
Patent JP-S5343801-A (JP)
Title: Slot exit insulating method of rotor
Inventor: KOIZUMI EIICHI
IPC: H02K3/50
Filed: 1976-10-01
Abstract: PURPOSE: To prevent an insulation deterioration by heat, by providing an insulator at a part locating within a slot then welded to a terminal bolt, and thereafter by making an insulation reinforcement by providing an insulator to be projected from a slot exit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60259072-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJII TOSHIFUMI
IPC: H04N5/937
Filed: 1984-06-05
Abstract: PURPOSE:To realize slow reproduction without noise and deflection by writing a reproducing signal in a digital memory at slow reproduction and reading the content of a memory until a tape is fed to the next stop position. CONSTITUTION:When a write command is given from a memory controller 10 during slow reproduction, an output of a head amplifier 3b digitized by an A/D converter 5 is written in a digital memory 6. A switch 8 is changed over to the position of the output of a switch 4 during this time and an output of the head amplifier 3b is fed to a signal processing circuit as it is. The switch 8 is changed over to the position of the output of a D/A converter 7 from the next field until the memory controller 10 outputs a write command next, the content of the digital memory 6 read repetitively is subjected to D/A conversion and the result is fed to a signal processing circuit.
Patent JP-H02299751-A (JP)
Title: Method for separating non-metallic inclusion in molten metal
Inventor: MIKI YUJI
IPC: B22D11/115
Filed: 1989-05-12
Abstract: PURPOSE:To separate and remove non-metallic inclusion while flowing molten metal by giving the molten metal horizontal rotating stream with magnetic force. CONSTITUTION:The molten metal 8 mixed with the slag in a vessel 2 is horizontally rotated with rotating magnetic field generator 3. The molten metal 8 mixed with the slag coming into flowing inlet in the vessel 2 is spread to outer circumferential part on upper face in flowing position 7 and the slag is separated on the upper face. In order to prevent involution of the slag into the vessel 1 with the inflow stream when horizontal rotating stream is not present, the vessel for giving the horizontal rotating stream is limited to the uppermost stream side. By this method, the slag and non-metallic inclusion can be effectively separated and removed with an equipment having low equipment cost and running cost.
Patent JP-H01288075-A (JP)
Title: Video signal recording method
Inventor: USUKI NAOJI
IPC: H04N5/922
Filed: 1988-05-13
Abstract: PURPOSE:To devise a method where almost no vertical smear takes place even at mutual reproduction by retarding an inputted video signal, attenuating it to a prescribed level and applying negative feedback so as to subtract the signal from the original input signal. CONSTITUTION:The amplification factor of an amplifier A12 is set to (1+KP), where KP is the attenuation of attenuators A11, A13. A transfer function G(jomega) of the input/output of a signal of a level not passing through a limiter 7 is expressed in equation I, where K=1/KP. Since the factor KP is set in general to be 0<=KP<1, then the relation of K>1 exists. Although the S/N improving effect is expected largely as the KP approaches 1, the most expected effect is caused at KP=0.33. The method is applied similarly even in the video signal having the correlation of n-line and a 1H delay line 4 is replaced into an nH delay line in this case, Thus, no vertical smear takes place even in any mutual reproduction and the screen is made sharp.
Patent JP-S5741411-A (JP)
Title: Push rod for actuating intake valve in internal combustion engine
Inventor: USUI MASAYOSHI
IPC: F01L1/14
Filed: 1980-08-26
Abstract: PURPOSE:To absorb and damp a slight vibration, by imparting in an antipodal direction to each other a compressive residual stress to the side of a metal tube shaft as a trunk and a tensile residual stress to the side of a metal tube body. CONSTITUTION:To a metal tube shaft 1 to which end metal fittings 2 having a circuilar arc hard face 3 on their both sides are stuck, a compressive residual stress is imparted in an axial direction within an elastic limit possessed by the material of the shaft 1. On the other hand, notched circle shaped metal tube 4 is fastened in layers to the periphery of the shaft 1 and a tensile residual stress is imparted in the axial direction within an elastic limit possessed by the material of a tube body 4, in such a state that the both sides of the tube body 4 are caused to adhere to and cover a back face of the end metal fittings 2. Thereby, a slight vibration accompanied by dancing phenomena being generated to the rod itself in case of forward/ backward and upward/downward motion of the rod during rotation of an engine may be absorbed and damped and vibrating phenomena in case of valve open/close may be diminished.
Patent JP-H02297981-A (JP)
Title: Superconducting device
Inventor: MIURA AKIHIKO
IPC: H01L39/04
Filed: 1989-05-12
Abstract: PURPOSE:To prevent coil temperature from being raised by preventing liquid He from being lost owing to evaporation thereof when the superconduction coil and the like are quenched by putting a refrigerant sealing member in which refrigerant gas is sealed and refrigerant liquid into a refrigerant container accomodating therein a superconducting instrument. CONSTITUTION:A He sealing member 7 is sealed at limited pressure, with which a He container 3 is filled together with a superconducting coil 4. After both are cooled, liquid He 5 is injected between the sealing member 7 an the coil 4. As the coil 4 is quenched in power supply thereto and produces heat, the surrounding liquid He 5 is evaporated for a short time. Thereupon, provided there is not existent the He sealing member 7, most part of the liquid He 5 is released from a safety valve 8, but provided there is existent the sealing member 7, the evaporated He that has absorbed part of produced heat heats the sealing member located near the evaporated He to prevent the temperature of the coil 4 from being raised and hence to restrict the release of the He from the safety valve 8.
Patent JP-H01287987-A (JP)
Title: Hybrid integrated circuit
Inventor: KUBOTA YUTAKA
IPC: H05K3/36
Filed: 1988-05-13
Abstract: PURPOSE:To eliminate connection only external leads to an external circuit by cutting two hybrid integrated circuit boards at the desired position of a flexible material for isolating and connecting it, and using the cut material as the connector of the external circuit. CONSTITUTION:Two boards 1, 2 are disposed separately at a predetermined interval, connected and held by a flexible material 3, which adheres to all or minimum limit region of the two boards 1, 2. A copper foil is integrated in advance with the material 3, and conductors 6 of desired shape are formed on the boards 1, 2 and the material 3. The material 3 is cut at a predetermined position, and the cut and led material 3 is used as a connector 4 for connecting to an external circuit. The two boards 1, 2 are so integrated with a frame 5 as to hold the frame 5, and the connector 4 side for connecting the boards 1, 2 is sealed with a cover 9 or resin molding. Thus, leads for connecting to the external circuit can be eliminated.
Patent JP-H06161039-A (JP)
Title: Molded goods for photographic sensitive material and packaging goods for photographic sensitive material using the same
Inventor: AKAO MUTSUO
IPC: B65D81/30
Filed: 1992-05-11
Abstract: PURPOSE:Not to exert bad influence to a printing property of the photographic sensitive material and to make dis-persibility of a light shielding material good and not to generate blister even when much light shielding material is added in a molded goods for a photographic sensitive material, such as packing film for photographic sensitive material, container for photographic film, cartridge for photographic film, spool for photographic film, etc. CONSTITUTION:The light shielding film for photosensitive material is formed with a single layered film only consisting of the a light shielding thermoplastic resin film layer 1a. The light shielding thermoplastic resin film layer 1a consists of a light shielding thermoplastic resin compsn. contg. at least a light shielding material which is surface-treated with a surface treating material and an oxidation preventing agent.
Patent JP-H08290937-A (JP)
Title: Neck glass for cathode-ray tube
Inventor: MIWA YOSHIHARU
IPC: C03C3/07
Filed: 1995-04-18
Abstract: PURPOSE: To obtain neck glass for cathode ray tubes which is resistant to Pb elution and prevents environmental pollution by adding TiO2 to the glass components to increase the water resistance of the glass. CONSTITUTION: In a neck glass for cathode ray tubes whose PbO content is 20-40wt.% and absorption coefficient is more than 80cm<-1> to X-ray of 0.6 angstrom wavelength, TiO2 is admixed in an amount of 1.2-10wt.%. This glass has the following composition: SiO2 , 38-58wt.%, Al2 O3 , 0-5wt.%, PbO 20-40wt.%, MgO 0-5wt.%, CaO 0-6wt.%, SrO 0-9wt.%, BaO 0-9wt.%, Na2 O 0-5wt.%, K2 O 6-15wt.%, Sb2 O3 0-1wt.%, As2 O3 0-1wt.%, and TiO2 1.2-10wt.%.
Patent JP-H02294839-A (JP)
Title: Simulation retry system
Inventor: KATAOKA KATSUMI
IPC: G06F11/26
Filed: 1989-05-10
Abstract: PURPOSE:To improve the evaluation efficiency of a test program by detecting a stall every time an instruction of the test program is executed skipping the place of the stall even if the stall is generated and re-executing the instruction. CONSTITUTION:A control means 3 actuates an information processor simulation means 8 and instructions are read out of the test program of units stored in respective areas 11 of execution units to conduct a test. When the execution of one instruction is finished, the control means 3 actuates a stall detecting means 7 to update an internal timer 12 and check an overflow and if the overflow is caused, a skip means 6 is actuated, so that the unit is disabled to be executed. Then a retry means 4 actuated by the control means 3 starts the re-execution of the test by re-loading the test program 2 after the simulation means 8 is reset. Consequently, the evaluation efficiency of the test program is improved.
Patent JP-H06304932-A (JP)
Title: Foam molding method and apparatus
Inventor: TANIGUCHI KINYA
IPC: B29C45/00
Filed: 1993-04-20
Abstract: PURPOSE:To provide a foam molding method and apparatus removing the restriction of the size of a product to be produced, ensuring labor saving and quality stability and having versatility capable of being adapted to multikind and small quantity production. CONSTITUTION:A mold 1 forming a desired cavity and having a gas vent port 111 and an injection port 112 provided to the side surface thereof so as to communicate with the cavity, the base part 21 receiving and supporting the mold 1 in an erected state so that the gas vent port 111 is arranged at the upper position of the side surface and the injection port 112 is arranged at the lower position thereof and the back part 22 provided to the base part 21 and coming into contact with the back surface of the mold 1 are provided and, further, a holder 2 making the back part 22 revolvble in a freely tiltable manner centering around the joining part of the base part 21 and the back part 22 is provided. After the cavity is filled with a raw material for foam molding from the injection port 112 of the mold 1 placed on the holder 2 in an erected state from an automatic injection machine 3, the holder 2 is brought down to turn the gas vent port 111 and the injection port 112 upwardly.
Patent JP-H09316616-A (JP)
Title: Production of improved long aluminum alloy formed part and formed part produced by the same method
Inventor: ARISON ESU UOOREN
IPC: B21C35/03
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To produce a long Al alloy product as the member for a vehicle by subjecting an Al alloy having a specified compsn. to homogenizing treatment under specified temp. conditions, thereafter excluding the same and successively executing quenching treatment, stretching and aging treatment.  
     SOLUTION: An Al alloy ingot having a compsn. contg. 0.45 to 0.7% Mg, 0.35 to 0.6% Si, 0.1 to 0.35% V, 0.1 to 0.4% Fe, and the balance Al is subjected to homogenizing treatment at the solid phase temp. of Mg 2 Si or above. The ingot once cooled is reheated and is thereafter excluded at 371 to 538°C cylinder temp. to work into a long member. Successively, it is cut into a certain length, is thereafter cooled to 121 to 232°C by water cooling or air cooling, is subjected to quenching treatment, is moreover subjected to stretching and is successively subjected to natural aging treatment for 4 to 30hr. The Al alloy material having excellent characteristics as the straight frame member of a vehicle can be produced. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5544352-A (JP)
Title: Electrodialytic method
Inventor: MATSUZAKI HARUMI
IPC: B01D61/50
Filed: 1978-09-27
Abstract: PURPOSE: To effectively prevent concentration polarization occurring in the vicinity of the ion exchange film in a dilution chamber, by agitating the raw liquid by mixing air bubbles which contact simultaneously with both opposedly provided cation exchange film and anion exchange film in the raw liquid in the dilution chamber, in the electrodialytic method.  
     CONSTITUTION: A raw liquid 8A for concentration is supplied into an electrolyte concentration chamber 7A in an electrodialytic cell, and a raw liquid 9A for dilution is supplied into an electrolyte dilution chamber 7B. A gas 12 is introduced from the outside of the electrodialytic cell, and led into the concentration chamber 7A or dilution chamber 7B, and is discharged into the raw liquid as air bubbles 13 by means of air distribution device 6A. The air bubbles 13 violently climb up in zigzag form, and the raw liquid is violently agitated. Then the concentrated water 10A after the dialytic process is recovered from a flow route 10, and the diluted water 11A from a flow route 11. In this case, the concentration polarization ocurring in the vicinity of the film surface may be prevented in the dilution chamber 7B, and occurrence of suspended matter in the vicinity of the film surface may be prevented in the concentration chamber 7A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5642482-A (JP)
Title: White balance regulator of color video camera
Inventor: OGIMOTO MICHIO
IPC: H04N9/04
Filed: 1979-09-17
Abstract: PURPOSE:To perform white balance regulation of high precision by pushing a milk- white filter in an optical system for the white balance regulation. CONSTITUTION:With setting switch 27 turned on for white balance regulation, milk-white filter 204 is pushed in optical lens 20 and R signal control switch 301 and B signal control switch 302 are both turned on. At this time, light from light source 29 is scattered via filter 204 and caused to strike photodetection surface 21 of the image pickup device to obtain output signals of R, G and B components. The regulation value when those output signals are white-balanced is stored in signal capacitor memories 281 and 282. Then, turning off setting switch 27 remove filter 204 from optical lens 20 and switches 301 and 302 are also turned off. Thus, the white balance regulation ends and photographying is carried out while excellent color reproduction characteristics are secured. Since the regulation value is being stored in memories 281 and 282, the white balance is kept at any time.