baber/WOPTO huggingface dataset:
Patent JP-H01308201-A (JP)
Title: Organ storing equipment
Inventor: KONO RYOICHI
IPC: A01N1/02
Filed: 1988-06-03
Abstract: PURPOSE:To obtain an equipment capable of confirming storing state of organ without affecting to activity of stored organ and storing environment, by providing a means detecting color information of stored organ, in storing of taken out organ in an atmosphere of low temperature. CONSTITUTION:In an equipment 1 constructed of thermal insulating vessel 2 and control part 3, an organ storing chamber 5 aseptically storing a storing organ 4 is set in the thermal insulating vessel 2 and circumference of said chamber is filled with coolant 6 such as ice. A television camera 7 and a light guide fiber 8 for illuminating are provided above the storing chamber 5 and upper cover 9 is shut to stop entrance and exit of heat. Signal from the television camera 7 is processed at signal processing part 10 and exhibited on monitor 11, then stored state of the stored organ 4 is known from color of said organ. The light guide fiber 8 is connected to electric power source 12 and the driving power source is obtained from battery of a car, etc., through cable 13.
Patent JP-H087269-A (JP)
Title: Production of magnetic recording medium
Inventor: CHIBA KAZUNOBU
IPC: G11B5/84
Filed: 1994-06-20
Abstract: PURPOSE:To provide the manufacture of the medium, by which the protective film that has good film properties and generates no falling powder even at the time of repeatedly allowing a magnetic head to slide on it can be formed on a metallic magnetic thin film. CONSTITUTION:In this manufacture, the protective film is formed by allowing the non-magnetic substrate 32 on which a metallic magnetic thin film is formed to travel along the cylindrical anode 35 and depositing on the surface of the metallic magnetic thin film on the substrate 32 the sputtered particles from the target 39 above the cathode 38 placed opposite to the anode 35. At this time, the target 39 is disposed so as to deviate its center from the vertical plane including the central axis of the cylindrical anode 35 toward the traveling direction of the non-magnetic substrate 32.
Patent JP-S6027570-A (JP)
Title: Solenoid type plunger hammer
Inventor: SAITOU SHIYOUJIROU
IPC: B41J9/38
Filed: 1983-07-27
Abstract: PURPOSE:To lengthen the life of a solenoid type plunger hammer by lessening abrasion and frictional resistance by using linear ball bearings as bearings for the plunger hammer shaft. CONSTITUTION:When pulse current is flowed in an exciting coil 2, a yoke 3 is magnetized, and by the magnetic attraction, a plunger hammer shaft 4 projects forwards straightforwardly while being supported on a linear ball bearing 5 against the force of a compressive coil spring 6. By the inertial force of the plunger hammer shaft 4, printing is made. When the linear ball bearing is used as bearing, spot contacts with the hammer shaft are formed and therefore, the wear resistance and heat resistance of them are raised. Also, by applying a surface hardening treatment to the hammer shaft, the wear resistance of the shaft is further improved.
Patent JP-S63108054-A (JP)
Title: Polyethylene terephthalate resin composition for molding
Inventor: SOMEMIYA AKIYOSHI
IPC: C08L71/08
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a resin compds. which gives molded products having good surface properties and fatigue resistance, by blending a polyethylene terephthalate resin with a specified polyethylene terephthalate block copolymer. CONSTITUTION:A resin compsn. contains 5-93pts.wt. polyethylene terephthalate resin and 95-7pts.wt. polyethylene terephthalate block copolymer having 10-55wt% unit of the formula. In the formula, R<1> and R<2> are each a 2-4C bivalent hydrocarbon group; R<3>, R<4>, R<5>, R<6>, R<7>, R<8>, R<9> and R<10> are each H, a monovalent hydrocarbon group or halogen; X is a bivalent bonding group or a single bond; and m and n are each 5-20. The block copolymer can be obtd. by adding an adduct of an alkylene oxide to a bisphenol having a unit of the formula to hydroxyethyl terephthalate which is a precursor of polyethylene terephthalate or a polyethylene terephthalate oligomer and polycondensing the mixture.
Patent JP-H10332496-A (JP)
Title: Quick temperature change sensor
Inventor: HIGA TAKAO
IPC: G01K7/22
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To detect quick temperature change. SOLUTION: Two kinds of thermistor, i.e., first and second thermistors 2, 3, are encased in a case 1. The first and second thermistors 2, 3 comprise elements having identical characteristics wherein the element of second thermistor is subjected to thermal insulation treatment and the thermal time constant of the thermistors 2, 3 is differentiated relatively from each other. When the temperature being applied to the vase 1 changes abruptly, the second thermistor 3 can not follow up the change and the difference of resistance increases between both thermistors 2, 3 and that difference is taken out as a signal.
Patent JP-S5839183-A (JP)
Title: Flash photographing system for solid-state image pickup device
Inventor: TSUNEKAWA TOKUICHI
IPC: H04N9/04
Filed: 1981-08-31
Abstract: PURPOSE:To obtain a well-balanced and high-quality image even if the sensitivity to, for example, blue is degraded in a solid-state image pickup element, by controlling the light emission quantity of a flash device for each color on a basis of characteristics of the solid-state image pickup element and a color separating filter. CONSTITUTION:When a power supply switch 2 is closed, a boosting circuit 3 is operated by a power supply battery 1, and a capacitor 4 is charged to a volage sufficient for flash photography. Red, green, and blue synchronizing signals for an image are applied to terminals (a)-(c) from a solid-state image pickup device and are applied to the gate of an SCR 6 for trigger of a flash discharge tube 10 through diodes 38-40, and the flash discharge tube 10 emits the light. When the flash light emission is started, the reflected light from an object is detected by a photodiode 27, and an integral capacitor 28 is charged to a prescribed voltage to make an SCR 18 conductive through a comparator 20, and the flash is stopped. The reference voltage of the comparator 20 is made different among red, green, and blue to control the light emission quantity in accordance with each color.
Patent JP-S6029510-A (JP)
Title: Method of decreasing nox in incinerator by blowing steam into it
Inventor: KAKETA KENJI
IPC: F23L7/00
Filed: 1983-07-26
Abstract: PURPOSE:To alleviate damages on the wall and on the floor of a furnace, by decreasing generation of NOx by blowing steam into the primary air so that the concentration of O2 right above the fuel in a combustion chamber and at an outlet port of fuel exhaust gas in an incinerator is determined within a predetermined range. CONSTITUTION:To control ignition and combustion of waste on a drying grate 3 by blowing the minimum quantity of the primary air which is needed to dry waste on the drying grate 3. On a combustion grate 4, the rate of the secondary air after being mixed with steam is controlled by the primary damper 9 so that the concentration of O2 right above a waste layer is within the range of 0.5- 8%. In order to control the primary air, the feeding rate of steam is automatically controlled by the primary feed rate controlling valve 12 provided to the primary steam feed pipe 11, so that the concentration of O2 in the primary air is within the predetermined range of 10-21% by the steam being mixed with the air. With such an arrangement, dameges on the wall and on the floor of a furnace can be alleviated.
Patent JP-S6040225-A (JP)
Title: Method of extruding polymer
Inventor: JIEIMUZU UIRUKINSON DOOZU
IPC: B29C48/30
Filed: 1984-07-04
Abstract: Making polymeric extrudates having a smooth surface by feeding a molten polymeric core material through a die cavity wherein a portion of the wall of the die cavity is a rigid microporous structure located upstream from a narrowed flow passage of the die cavity, the microporous structure having a substantially uniform pore size, simultaneously forcing under pressure through the microporous structure about 0.03-10%, based on the total weight of the extrudate, of a low viscosity liquid to form a sheath on the molten polymeric core material thus displacing the polymeric core material before the resulting sheath-core composite enters the narrowed flow passage of the die cavity said process conducted under conditions to produce a pressure drop across the microporous structure of at least 0.10 MPa more than the pressure applied on the polymeric core material.
Patent JP-S5928198-A (JP)
Inventor: OGURI SHIGETETSU
IPC: G10H1/40
Filed: 1982-08-09
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-S5261622-A (JP)
Title: Exhaust gas purifier of catalyzer type
Inventor: DANNO YOSHIROU
IPC: F01N3/10
Filed: 1975-11-14
Abstract: PURPOSE: To perform correct control of the secondary air flow to be fed in the converter through computer operation based upon the metered flow in the mixtured gas supply system and the prescribed air-to-fuel ratio in the mixtured gas feeding system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09297510-A (JP)
Title: Image forming device with accounting device
Inventor: NAKAMURA SATOSHI
IPC: G03G21/02
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to exactly specify a user who charges coins or a card into an accounting device by allocating an identifier only to the user and executing print processing only when the identifier added to the printing data of a host device and the allocated identifier coincide. SOLUTION: When the user charges the coins or a card into the accounting device 1, an identifier allocation section 2 allocates the identifier, such as ID and displays the identifier on a display section 12. The identifier is stored in the RAM 14 of a printer 20. The charging person adds the displayed identifier to the data at the time of transmitting the printing data from the host device 21. The printing data transmitted from the host device 21 is received in the signal receiving section 16 of the printer 20 where the identifier is read. The read data is sent to an identifier discrimination section 3. When the identifier attached to the printing data coincides with the identifier at the time of accounting, a printing control section 4 affords the assignment for printing permission by deciding that the printing data received therein is the data sent by the charging person.  The data is then printed by a printing section 13.
Patent JP-H09300394-A (JP)
Title: Production of feed roller
Inventor: NARUTOMI MASANORI
IPC: B65H27/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To inexpensively estabilish the mass production technique of a feed roller by applying rigidity to an integrated three-layered structure of a center shaft, an elastic inner layer and an elastic outer layer in a rotary direction and applying elasticity thereto in a diameter direction. SOLUTION: A process producing a hollow member 14 made of fluoroplastic having an outer peripheral surface having a circular cross section and opened at both ends thereof, a process inserting the center shafts 12 and the hollow member 14 into an injection mold so that the center shafts 12 hold the center axial line of the hollow member 14 in common, a process forming a closed cavity 26 by the molding surface of an injection mold, the inner surface of the hollow member 14 and the outer peripheral surfaces of the center shafts 12 and a process fusing the hollow member 14 and an elastomer by the fusion heat of the elastomer are provided.  Rigidity is applied to the integral three- layered structure of the center shafts 12, an elastic inner layer and an elastic outer layer in a rotary direction and elasticity is applied thereto in a diameter direction to inexpensively mass-produce a feed roll.
Patent JP-S61296783-A (JP)
Title: Semiconductor laser device
Inventor: OTOSHI SO
IPC: H01S5/00
Filed: 1985-06-26
Abstract: PURPOSE:To enable the change of the intensity of light of the title laser device by a method wherein two kinds of regions having different forbidden band width or the thickness of a quantum well layer are formed, thereby enabling to emit the light spot having two different wavelength with the controlled lateral mode of oscillation. CONSTITUTION:First, an active layer 3 of quantum well structure, an n-GaAlAs clad layer 4, and an n-GaAs layer are successively formed on an n-GaAs substrate 1 using an organic metal thermal decomposition vapor-phase growing method (MOCVD method). Then, a p-GaAs cap layer 6 and a Zn diffusion region 7 are formed by diffusion Zn on the n-GaAs layer and the clad layer 2 by performing a selective diffusion method. Subsequently, an n-electrode 8 is formed using a vapor-deposition method, and after an n-electrode is formed on the whole surface on the cap side, a stripe-like n-electrode 10 is formed by performing an etching. A p-electrode is formed on both sides of the electrode 10 using a vapor-deposition method and a lift-of method. Lastly, a groove 11 is provided by applying an etching to the p-electrode and the GaAs layer located on both sides of the n-electrode, and electrodes 9 and 10 are formed.
Patent JP-S62295204-A (JP)
Title: Magnetic head
Inventor: HASEGAWA NAOYA
IPC: G11B5/23
Filed: 1986-06-13
Abstract: PURPOSE:To prevent the erosion of SiO2 by bonding glass during bonding of a pair of half cores and to obviate the deterioration of magnetic characteristics by laminating and forming SiO2, chromium and SiO2 on the butt surface of one half core. CONSTITUTION:A laminated film 21 contg. the SiO2 is formed on the butt surface contg. a notched groove 16 for controlling the track width of one half core 11A. This laminated film 21 is constituted, successively from the surface of the half core 11A, of the chromium 21a, iron-aluminum-silicon alloy 21b, SiO2 21c, chromium 21d, and SiO2 21e. The respective films 21a-21e are formed by a sputtering method, vapor deposition method or chemical plating method prior to joining of a pair of the half cores 11A, 11B. The SiO2 21e is thereby additionally stabilized.
Patent JP-S5470752-A (JP)
Title: Output voltage limiting circuit for operational amplifier
Inventor: YAMADA TSUTOMU
IPC: G06G7/25
Filed: 1977-11-16
Abstract: PURPOSE:To decrease the reduction of the output current and thus to limit the output voltage for the operational amplifier by keeping the limit voltage via the high-gain detector and FET and also controlling freely the limit voltage via the equidistant set scales. CONSTITUTION:The following units are installed: feedback resistance 4 connected between the input and the output terminals of operational amplifier 5; FET12 and 13 connected in parallel to resistance 4; and limit voltage setter 14 and 15 which  produce the optional voltage. In addition, operational amplifier 20 and 21 containing input resistance 16-19 are installed to compare the generated voltage of setter  14 and 15 with the output voltage of amplifier 5. When the output voltage of amplifier 5 s larger than the absolute value of the positive or negative generated voltage  of setter 14 or 15, a high amplification factor is given to amplifier 20 or 21, with  FET12 or 13 made to conduct. And the value of resistance 4 is made to approximate to zero to limit the output voltage of amplifier 5.
Patent JP-S6118341-A (JP)
Title: Step motor
Inventor: TOYOKAWA SHIYOUKICHI
IPC: H02K15/02
Filed: 1984-07-03
Abstract: PURPOSE:To eliminate the deformation of pinions even if the inner surface of a stator is cut by integrally molding the stator with synthetic resin and filling the resin between the pinions. CONSTITUTION:The bore 24 of a stator, the bore 25 is resin 23 and a resin housing 26 are concentrically cut by a cutting machine to extremely reduce an air gap between the outer periphery 34 of a rotor 27 and the bore 24 of the stator. Accordingly, the rotating characteristic of a motor can be improved. Resin 23 is filled in the gaps 37 of a pinion 36 of the bore 24 to reduce the overturning, deformation or burr of the pinion 36 at the time of cutting the bore, and the error of the pitch angle theta of the pinion 36 can be reduced. Thus, the stopping accuracy of the step motor can be improved.
Patent JP-H11323083-A (JP)
Title: Melamine resin molding material
Inventor: KAWAMURA SATORU
IPC: C08L61/28
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a melamine resin molding material, which gives a molded product excellent in electrical properties (e.g. resistance to tracking), resistance to heat, flexibility and rigidity. SOLUTION: This melamine resin molding material contains, as the essential components, 100 pts.wt. of a melamine resin having a number-average molecular weight of 180 to 400, 2 to 40 pts.wt. of epoxy resin and 2 to 40 pts.wt. of polyvinyl butyral. It is preferable that the molding material further contains an acrylonitrile-butadiene rubber at 2 to 40 pts.wt. and also glass fibers at least as part of the filler at 20 to 200 pts.wt. both per 100 pts.wt. of the melamine resin.
Patent JP-H11335898-A (JP)
Title: Plating and plating apparatus
Inventor: UEICHI KAZUYOSHI
IPC: C23C18/16
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a plating method and plating apparatus capable of more uniformly and rapidly subjecting objects to be plated to a plating treatment in a plating bath and improving productivity. SOLUTION: This plating method consists in vibrating or oscillating an appliance 1 housing or holding the objects to be plated in a vertical direction at small stroke and short cycle within a plating bath vessel 4. The plating apparatus is provided with a pair of supporting bases 6, 6 which are freely slidable in the vertical direction at the prescribed stroke so as to hold the plating bath vessel 4 installed in a machine frame 5. A holding frame 2 to be housed into the plating bath vessel 4 is suspended and supported at the respective supporting bases 6, 6 in the state of mounting the appliance 1 for housing or holding the objects to be plated. The apparatus is provided with a drive mechanism 8 to vibrate or oscillate the respective supporting bases 6, 6 in synchronization in the vertical direction by means of respective transmission mechanisms 7.
Patent JP-S6116515-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAMURA KAZUYOSHI
IPC: H01L21/58
Filed: 1984-07-03
Abstract: PURPOSE:To obtain excellent ohmic contact between an electrode and n type silicon by a method wherein a heat treatment is performed at a specific temperature after a metal having a specific silicide forming temperature is formed on the n type silicon as the first layer electrode and a metal electrode containing nickel is formed as the second layer thereon. CONSTITUTION:A metal electrode, wherein a metal having the silicide forming temperature of 400 deg.C or above is used in the first layer and a metal containing nickel is used in the second layer, is formed on an n type silicon substrate, and a heat treatment at the temperature of 400 deg.C or above is performed thereon. A multilayer metal electrode consisting of chromium, nichrome and nickel is formed on the n type silicon having the specific resistance of 0.02OMEGAcm or below, and a heat treatment is performed at 450 deg.C for 30min. As a result, excellent ohmic contact can be obtained by the formation of a nickel silicide.
Patent JP-S63302532-A (JP)
Title: Pattern for measuring size
Inventor: SUGIMOTO NAOAKI
IPC: H01L21/66
Filed: 1987-06-02
Abstract: PURPOSE:To improve space efficiency, simplify the measurement of size, shorten the measuring time and detect the abnormality of size early when the uniformity of the size of a circuit pattern for a semiconductor device is controlled, and to enhance the capacity of the mass production of the semiconductor devices by arranging the pattern for measuring size in a plurality of directions onto a semiconductor substrate. CONSTITUTION:A pattern 11 for measuring size in a plurality of directions is disposed onto a semiconductor substrate 10. The pattern 11 for measuring size is arranged onto the semiconductor substrate 10 at an angle of 90 deg. to an L shape. Difference in dimensions in the horizontal and vertical directions is acquired by measuring and comparing dimensions in two directions of the pattern 11 at that time. Consequently, since size in a plurality of directions can be measured in one pattern for measuring size, a plurality of patterns are unnecessitated when the uniformity of the size of the circuit pattern is controlled, thus improving space efficiency. Measurement is facilitated, and the measuring time can be shortened. The abnormality of dimensions can be early detected by visual observation using an optical microscope, thus enhancing the capacity of the mass production of semiconductor devices.
Patent JP-S63303267-A (JP)
Title: Driving shaft sealing mechanism for hydraulic equipment
Inventor: OKA TOSHIO
IPC: F16J15/18
Filed: 1987-06-02
Abstract: PURPOSE:To secure the stable sealing performance and reduce the dimension of the hydraulic equipment by forming a ring groove on the inner peripheral surface of the hydraulic equipment casing and fitting a flexible seal ring which is made of synthetic resin and has a fitting port. CONSTITUTION:A ring groove 4 is formed on the inner peripheral surface of a hydraulic equipment casing 5, and a flexible seal ring 1 having a fitting gap which is formed by cutting a part of a ring form is fitted. Therefore, the sealing surface of the seal ring 1 is formed into the side surface and the inner peripheral surface, and the outer peripheral surface is prevented from being restrained by the inner peripheral surface of the casing 5, and the collision of the ring fitting port part is lightened, and even if the inner peripheral surface is worn out, the fitting port gap is changed slightly by the abrasion portion, and increase of oil leak is prevented. With such constitution, the outside diameter of a driving shaft can be reduced, and the weight of the hydraulic equipment can be reduced, and the oil leak is not influenced by the change of the oil temperature, and particularly, the oil leak in the high temperature range is stabilized, and the sealing performance can be improved.
Patent JP-S5841313-A (JP)
Title: Encoder
Inventor: NOJIRI YUUKOU
IPC: G01D5/36
Filed: 1981-09-04
Abstract: PURPOSE:To prevent the effect of the heat generated at a motor part on an LED and PT, by covering a rotary disk and a shaft by an inner cover, and using glass as a material for a fixed disk. CONSTITUTION:The light from an LED4 is turned ON and OFF by a rotary disk 7 and a fixed disk 6. The ON and OFF of the light are detected by a PT3. At this time, the heat which is generated at a motor 8 and transmitted through a motor end bracket 1 and a shaft 2 is shielded by an inner cover 9, an LED cover 10, and the fixed disk 6, and is not transmitted to the PT3 and the LED4. Glass is used as a material for the fixed disk.
Patent JP-S5363267-A (JP)
Title: Removing method for nitrogen oxides
Inventor: KATOU AKIRA
IPC: B01J27/053
Filed: 1976-11-19
Abstract: PURPOSE: To scatter the compounds of NH 3  and SOx on the catalyst and to maintain the activity of the catalyst, by raising the temperature of the catalyst of titanium oxide or tin oxide to a specified temperature, when the exhaust gas containing NOx and SOx is sentirated by reducing catalytically with NH 3 . 
     COPYRIGHT: (C)1978,JPO&Japio