baber/WOPTO huggingface dataset:
Patent JP-S6467368-A (JP)
Title: Ink sheet for thermal printer
Inventor: KITAMURA SHOZO
IPC: B41J31/00
Filed: 1987-09-08
Abstract: PURPOSE:To enable a printer to recognize ink sheet data through a single sensor, by providing an ink sheet with a plurality of bar code type marks for the detection of the leading end position of a color, along only one side edge of the ink sheet. CONSTITUTION:A bar code type mark part 1 on an ink sheet comprises bars 10-50. In registration of the leading end of the sheet 8, a sheet take-up motor 60 is rotated in the direction of an arrow to start taking up the sheet, followed by detecting a detection signal from a sensor 61. For example, when the mark is a yellow mark 2, the bar 10 is first detected, and the signal is brought to a 'High' state. After the sheet 8 is taken up by a predetermined distance, the signal is again brought to 'Low' state. The bar codes are thus sequentially detected, and the bar 50 indicating the trailing end of the bar code is finally detected, upon which the driving of the motor 60 is stopped at a position C, whereby a mark detecting operation is finished, and the registration of the leading end of the yellow ink sheet is completed. Thus, data can be detected through a single sensor.
Patent JP-S59116162-A (JP)
Inventor: MATSUOKA AKIRA
IPC: C04B28/02
Filed: 1982-12-20
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-H0272876-A (JP)
Title: Production of tryptophan synthase
Inventor: KURUSU YASUROU
IPC: C12N9/88
Filed: 1988-09-08
Abstract: PURPOSE:To stably obtain a large amount of the subject enzyme by culturing a coryne-form bacterium capable of producing tryptophan synthase. CONSTITUTION:A coryne-form bacterium capable of producing tryptophan synthase is cultured on a medium and the objective enzyme is separated from the cultured product. The above bacterial strain is preferably e.g. Brevibacterium flavum MJ233 transformed with a plasmid (e.g. plasmid pCRY-31-trp1) composed of a DNA region containing a gene controlling the biosynthesis of tryptophan synthase and a DNA region having self-proliferation function and stabilization function in a coryne-form bacterium.
Patent JP-S6466505-A (JP)
Title: Bottle mouth inspecting device
Inventor: NAKAJIMA JUNICHIRO
IPC: G01B11/30
Filed: 1987-09-07
Abstract: PURPOSE:To facilitate discrimination in the inspection of the mouth of a bottle, by linking an image discrimination system and an optical system optically to provide the optical system with a circle-linear image conversion means employing an optical fiber. CONSTITUTION:The title apparatus is composed of a TV photography system (a) as image discrimination system and an optical system (b) linked optically and the TV photography system (a) comprises a small camera 1 while the optical system (b) comprises a circle-linear image conversion means 3 employing an optical fiber, an incoming side lens system 4 and an outgoing side lens system 2. Then, a TV camera 1 is connected electrically to a monitor TV and the mouth (c) of a bottle is brought to the incoming side of the optical system (b) to use. Moreover, the image conversion means 3 receives an image of the half-circumference of the mouth (c) per a semi-circle at an incoming end 31 to develop the image linearly for each isosceles triangle at the outgoing end 32. At the same time, the image developed is converted into an electrical signal with a TV camera 1 to be reproduced on a screen of a monitor TV.
Patent JP-S59113990-A (JP)
Title: Production of rotor for turbo molecular pump
Inventor: YAMAMOTO AKIHIKO
IPC: F04D19/04
Filed: 1982-12-22
Abstract: PURPOSE:To obtain a rotor having high performance with high accuracy by constituting rotor rings and vane plates of metals having different coeffts. of thermal expansion, interposing spacer rings having high temp. rigidity between said rings and unitizing these members to one unit by diffusion-joining via the spacer rings. CONSTITUTION:Many rotor rings 1 and vane plates 2 are constituted of metals having different coeffts. of thermal expansion, for example, an Al alloy and a Ti alloy. The rings 1 are bisected, and spacer rotor rings 3 of a metal having high temp. rigidity, for example, a Ti alloy are provided, and these members are divided and laminated, and the divided pieces are tentatively assembled and superposed with insert materials 4 held in place between the same. The assembly is set in a chamber wherein a vacuum as high as order of 10<-4>Torr is maintained, then the assembly is pressurized with heating under a prescribed condition to expel forcibly the insert materials 4 converted to a liquid phase, thereby diffusion-joining the respective members. Direct diffusion-joining without using the insert materials is also possible. The rotor having high accuracy and lightness with the decreased internal stress near the joint part is thus obtd. at a low cost.
Patent JP-S6468571-A (JP)
Title: Wool fiber containing ceramics containing metal ion
Inventor: MUTO SHINICHI
IPC: D06M11/00
Filed: 1987-09-07
Abstract: PURPOSE: To obtain the subject wool fiber capable of adsorbing poisonous gas or increasing filter effect by diffusing porous ceramics obtained by absorbing a metal ion into holes of fine particle ceramics into the surface layer part of wool fiber and forming solid solution of the ceramics in the fiber micelle. CONSTITUTION: A wool fiber is immersed into a treating solution containing porous ceramics of fine particles in which a metal sulfide having an ion of copper, iron, zinc, etc., is absorbed and kept at <=100 deg.C and the ceramics are diffused into expanded a fiber micelle and forms solid solution in the fiber micelle to obtain the objective wool fiber containing a metal ion, exhibiting filter effect selectively absorbing a poisonous gas by covering over a target material generating the poisonous gas and having characteristics ensuring freshness of perishable foods.
Patent JP-H0752629-A (JP)
Title: Fluid pressure type active suspension control device
Inventor: MURATA MASAHIRO
IPC: B60G17/015
Filed: 1993-08-17
Abstract: PURPOSE:To prevent unnecessary attitude control of a car body even if disturbance is applied to a vehicle from a road surface while the wheel is turning and reduce consumption of energy compared with conventional device. CONSTITUTION:A control gain is operated based on a vehicle speed and steering angle speed by an operation device 10 and a cross acceleration is operated based on an actual cross acceleration by an operation device 14. A delay compensating value is operated as a product of the control gain and the cross acceleration by an operation device 16. An estimated cross acceleration is operated as a sum of the actual cross acceleration and the delay compensating value by an operation device 18. A control quantity is operated based on the estimated cross acceleration by an operation device 20 and an operating fluid feeding and discharging device 4 is controlled based on the control quantity by a control device 22. When a direction judging device 26 judges that a steering direction and the direction of the cross acceleration detected by a detecting device 24 are not matched, the control quantity is set as the control quantity operated in the previous cycle.
Patent JP-S60116819-A (JP)
Title: Air suction system of direct-injection type diesel engine
Inventor: SHIOZAKI CHIYUUICHI
IPC: F01L3/22
Filed: 1983-11-28
Abstract: PURPOSE:To prevent the deterioration of exhaust gas color by increasing the swirling degree of gas during a given period of time by providing a device to open the supply valve of compressed air leading to a nozzle port during the high-load low-speed period and also during the quick acceleration period and also the nozzle port through which air to accelerate swirl flow is jetted. CONSTITUTION:A nozzle port 6 through which compressed air from a compressed air source 5 is jetted is provided to the valve seat 4 of an air suction valve 3, and a solenoid valve 8 is provided to a pipeline 7 leading from the source 5 to a cylinder head 1. The pipeline 7 is connected to the nozzle port 6 through a flow path 9 above the cylinder head 1 and an annular groove 10 provided around the valve seat 4. The nozzle port 6 is set in the direction of increasing the intensity of swirl S to be formed in the recessed combustion chamber 12 of compressed air jetted from the port 6. The solenoid valve 8 is controlled to be opened during the high-load and low-speed period and the quick acceleration period by a computer 16 using turning speed signals 13, load signals 14 and quick acceleration signals 15 as input signals.
Patent JP-S60116987-A (JP)
Inventor: KASHIMURA KAZUO
IPC: F16L3/20
Filed: 1983-11-30
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-S6283203-A (JP)
Title: Rear axle housing
Inventor: GOIE MASATO
IPC: B60B35/16
Filed: 1985-10-08
Abstract: PURPOSE:To aim at miniaturizing a flask and improving productivity by press- fitting axle tube outer diameter parts into bore diameter parts on both ends of a spherical graphite cast iron-made axle housing and plug welding said press- fitted part, in the case of a rear axle housing of a car. CONSTITUTION:Axle tubes 4, 5 are press-fitted into bore diameter parts on both end parts 2, 3 of an axle housing 1. And, through holes 6 are formed on the spots corresponding to axle tube press-fitting parts of the housing 1 for the purpose of plug welding. Productivity, quality and safety can be improved as well as a flask is miniaturized by the above structure.
Patent JP-H0562933-A (JP)
Title: Manufacture of semiconductor device
Inventor: CHIN SEISHIYOU
IPC: H01L21/285
Filed: 1991-09-04
Abstract: PURPOSE:To increase the step coverage while lowering the resistance in relation to the formation method of a TiN film as a bonding film when W (tungsten), etc., is used as a filler material in a contact hole of a semiconductor device. CONSTITUTION:Before the formation of a TiN film 1.5, a Ti-rich TiSix film 1.4 is formed as an underneath film of the TiN film 1.5.
Patent JP-H0666814-A (JP)
Title: Automatic feeding device of analysis sample and automatic analyzing system using this device
Inventor: TOMIYAMA SHIGEKI
IPC: B65G47/46
Filed: 1992-08-24
Abstract: PURPOSE:To automate analysis by feeding a sample from a hopper to a specified stocker, detecting presence thereof, output an analysis requisition signal based on the detection signal to an analyzer, and feeding the sample upon receipt of a sample requisition signal from the analyzer. CONSTITUTION:A sample prepared by an analysis sample automatic preparation equipment I is fed to a hopper of an automatic feed device II, dropped inside a tube and stocked on the lowermost shutter. In the lowermost stocker, presence of the sample is detected by a sensor and is inputted to a controller. The controller closes a shutter right above the sample and a second sample is stocked on the shutter. After the required number of samples are stocked, an analysis requisition signal is sent from the controller to an automatic analyzer III. A sample requisition signal is returned from the analyzer III to the controller and accordingly shutters of a sample distribution device are opened in order from the bottom to feed samples sequentially to the analyzer III. Complete automation of an analysis process can be thereby realized.
Patent JP-S59113661-A (JP)
Title: Solid state image pickup element
Inventor: KIRIYAMA YOSHIYA
IPC: H01L21/339
Filed: 1982-12-20
Abstract: PURPOSE:To contrive to simplify the construction of a solid state image pickup element, and to form the device in a small type and in light weight by a method wherein mask electrodes to cover on channel stoppers are formed integrating in one body with transfer electrodes having larger width than width of the channel stoppers thereof, and narrow channels are constructed under the sides of the mask electrodes thereof. CONSTITUTION:Channel stoppers 2 are constructed by introducing moreover P type impurities of boron, etc., in high concentration to a P type silicon semiconductor substrate 1. Transfer electrodes 6'... of the plural number are formed of aluminum, and consisting of main electrodes 61... extended interposing the prescribed interval between them, and mask electrodes 63... elongated in the comb- teeth type from the main electrodes 61... covering the channel stoppers 2... positioning between the main electrodes 61.... Width of the respective mask electrodes 63 are set larger than width of the channel stoppers 2, and respective side parts 62', 62' protruded from the channel stopper 2 of the mask electrode 63 thereof effect the same action with a storage electrode 62. A channel 3 is constructed by putting alternately in a row a broad channel 31 and narrow channels 32', 32' of two pieces provided along the channel stoppers 2....
Patent JP-S61102223-A (JP)
Title: Manufacture of composite molding board
Inventor: TAMURA MITSUHIRO
IPC: B29C45/26
Filed: 1984-10-25
Abstract: PURPOSE:To furnish the manufacture, which enables to increase the degrees of freedom in the production design of a composite molding board by a structure wherein an automatic cutting-off mechanism of a side gate is provided in a mold. CONSTITUTION:A sheet metal 1 has a small diameter hole 100 near a resin part 2. A pinpoint gate (a) is provided at the hole 100, while a runner (b) is provided on the side opposite to the pinpoint gate (a) with the sheet metal 1 between the runner (b) and the gate (a) so as to pass through the small diameter hole 100 and to reach this side of the resin part 2. A side gate (c) is arranged between the runner (b) and the resin part 2. In order to mold the resin part 2, resin flows from the pinpoint gate (a) through the small diameter hole 100, the runner (b) and the side gate (c) into the resin part 2. When the opening of a mold or the ejecting of a molding is performed, the pinpoint gate (a) and the runner (b) together with the side gate (c) are separated from the sheet metal 1 and the resin part 2, resulting in leaving the desired form of the sheet metal 1 equipped with the resin part 2.
Patent JP-H04105770-A (JP)
Title: Plasma cutting method
Inventor: SHIMADA MINORU
IPC: B23K10/00
Filed: 1990-08-28
Abstract: PURPOSE:To efficiently and finely cut a conductive material whose surface is formed with an insulating film by performing cutting in a state with a plasma current carried in parallel to a nozzle for contracting a plasma arc and the conductive material. CONSTITUTION:The nozzle 5 of a nontransferred type plasma torch is brought into contact with the insulating film 6a of the surface of the conductive material 6 which is made to material to be cut and connected in parallel to a positive terminal of a power source 1 for cutting and when the plasma arc is first generated between an electrode 4 and the nozzle 5 of the torch, insulation of a part of the insulating film of the above-mentioned conductive material surface is destroyed by heat of the high-temperature plasma flow 10 injected from a nozzle outlet and the part is formed into an electrically conducive path and the transfer of the plasma arc to the above- mentioned conductive material is ensured, hence stable cutting can be performed. In addition, since a plasma current is maintained even at the nozzle downstream, energy density on a cutting part is high and cutting at high speed can be performed. Further, since a converging function by a self-current is acted on plasma even at the nozzle downstream and the material to be cut is brought into contact with the nozzle, the range of a burn of the insulating film in the vicinity of the cutting part is limited and the fine cutting part is obtained.
Patent JP-H1120572-A (JP)
Title: Soundproof material for vehicle room of automobile
Inventor: SAKAI MAKIO
IPC: B05D7/24
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent noise such as road noise or wind sound generated at running from entering a vehicle room by providing a soundproof material used on the vehicle room side of an automobile and constituted of a sound absorbing layer and a sound insulating layer, and forming the sound insulating material layer out of spray painting material. SOLUTION: This soundproof material for the vehicle room of an automobile is constituted of a sound absorbing layer and a sound insulating layer. The sound absorbing layer is made of a material having an air flow resistance value in a proper range so as to exhibit sound absorbing effect. The sound insulating layer is obtained by applying spray painting material to the sound absorbing layer and drying it to form a paint film. Vinylchloride plastisol, hot melt, emulsion type paint is a paint capable or obtaining sound insulating effect in the viewpoint of workability and facility. Vinylchloride plastisol is formed by plasticizing a resin such as vinylchloride resin or vinylidenechloride resin through plasticizer such as DOP, and mixing and dispersing various sorts of filler such as calcium carbonate, barium sulfate, blake-like filler, and carbon therein.
Patent JP-S6283576-A (JP)
Title: Hot and cold water mixing device
Inventor: KIDOUCHI YASUO
IPC: F16K31/64
Filed: 1985-10-08
Abstract: PURPOSE:To make it easy to operate hot and cold water mixing device, by driving and adjusting a mixing valve as the temperature detected by a thermister becomes the same as the preset temperature, and performing the slide operation of the lever of a selector valve. CONSTITUTION:When a desired temperature is set by the switch-operation of a setting unit 20, the temperature of the mixed water is adjusted by a controller 21. Switching the flow of water from a faucet 30 to a shower nozzle 32, or from the shower nozzle 32 to the faucet 30, and stopping the flow of water, are performed by the sliding operation in a selector valve 27, through varying the opening part formed in one valve body 25 out of valve bodies 24-26, to which a selector 28 is connected. In this way, the operation of the hot and cold water mixing device can be performed light, by a slight power.
Patent JP-S59116192-A (JP)
Title: Crystal growth method by molecular beam
Inventor: SAITOU JIYUNJI
IPC: H01L21/203
Filed: 1982-12-21
Abstract: PURPOSE:To form selectively a clean area of a single crystal and an area of a polycrystal with high resistance on a semiconductor, by forming a prescribed film by an electron beam on a single crystalline surface of a semiconductor and further carrying out the growth of the crystal by irradiation of a molecular beam on the crystalline surface. CONSTITUTION:A GaAs single crystalline substrate 4 is placed in a film formation chamber 2, and the oxidized layer on the surface is decomposed by heating under a prescribed vacuum state to evaporate As from the substrate 4 surface by irradiation of an As molecular beam from a cell 9. An electron beam is irradiated selectively on an area where a GaAs polycrystalline film with high resistance is formed to form an oxidized film on the surface of the area. Then, the substrate 4 is transferred to the MBE chamber 1 to grow the GaAs crystal by irradiating Ga, As and Sn molecular beams at the prescribed temp. of the surface. In this case, a single crystal with a lattice matched therewith grows on the clean single crystal, on the other hand, a polycrystal grows on the oxidized film. In this manner, a clean area of single crystal and an area of polycrystal with high resistance are formed selectively on the single crystal surface.
Patent JP-H0950785-A (JP)
Title: Flat-panel fluorescent tube and lighting method thereof
Inventor: ATOMACHI YUKISATO
IPC: H01J61/92
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a flat-panel fluorescent tube, which can evenly emit light with small power consumption, by providing electrodes in both ends of long and narrow parallel discharge areas, which are obtained by dividing a discharge tube, and connecting one electrode to a power source through a piezoelectric transformer and an electronic switch means, and grounding the other electrode. SOLUTION: A discharge tube 10 is divided to plural long and narrow discharge areas in parallel with each other by partitioning plates 13, and terminals 21, 22 are provided in both ends of each discharge area, and the terminal 21 is grounded, and the terminal 22 is connected to a power source 40 through a piezoelectric transformer 22 and an electronic switch 30. The voltage raised by the transformer 22 is supplied to the discharge areas adjacent to each other in order. A flat-panel fluorescent display tube, which can evenly emit light at a small power consumption, is thereby obtained.
Patent JP-H04105484-A (JP)
Title: Motion vector detection circuit
Inventor: MAZAKI YUTAKA
IPC: H04N19/57
Filed: 1990-08-27
Abstract: PURPOSE:To detect a motion vector efficiently at a high speed without deteriorating detection accuracy with less number of arithmetic circuit by inputting a picture data of a current block extracted at an optional position of a series delay circuit to plural arithmetic circuits. CONSTITUTION:Plural delay circuits 10-1-10-36 are connected in series with an input terminal 1a and a selection means 20 is connected to a prescribed position of the delay circuits 10-1-10-36. A picture element data Db of an inputted retrieval range block from an input terminal 1b is sequentially inputted from the upper left of a block in a longitudinal direction (main scanning direction). The data is simultaneously given to arithmetic circuits 30-1-30-13. The picture element data Da of an inputted current block from the input terminal 1a is sequentially inputted from the upper left of a block in the longitudinally direction. Thus, the picture element of both the current block and the retrieval range block is inputted continuously without tracing back each column to output a motion vector one after another.
Patent JP-S6469849-A (JP)
Title: Control method for transmission for vehicle
Inventor: MORISAWA KUNIO
IPC: B60W10/10
Filed: 1987-09-08
Abstract: PURPOSE:To improve safety of a vehicle, by a method wherein a relative position to a vehicle running in front is detected, and when an approaching state exceeds a given value, the speed change ratio of a speed change gear is controlled in a direction in which a car speed is decreased. CONSTITUTION:When it is detected by a controller 54 by means of a signal from a sensor 81 for a distance between cars that a distance between cars is rapidly decreased, during engine brake in which the opening of a throttle valve 62 detected by a sensor 64 is minimized, a continuously variable speed change gear 14 is shifted down (a speed change ratio is high) to increase a brake force. Meanwhile, in a state in which an engine 10 does not output a drive force, namely, when the opening of a throttle valve detected by the sensor 64 is not minimized, the continuously variable speed change gear 14 is shifted up to a minimum speed change ratio, and the drive force of a vehicle is reduced to a value lower than, for example, running resistance. This constitution enables improvement of safety of a vehicle without mounting a device to control a brake for a vehicle, and permits holding of stable orientation of a vehicle on a low road surface.
Patent JP-S6379904-A (JP)
Title: Production of gold powder
Inventor: SEKIHARA OSAMU
IPC: B22F9/24
Filed: 1986-09-25
Abstract: PURPOSE:To permit production of gold powder from which an adhesive agent compsn. having high past workability, coatability and electrical conductivity is obtd. in a process for production using aq. solns. of gold chloride and sulfite by dissolving a specific ratio of lognin sulfonic acids with the latter and specifying the addition method and temp. of the two solns. CONSTITUTION:The aq. gold chloride soln. is added to the aq. sulfite soln. dissolved with 5-20g lignin sulfonic acid or the salt thereof per 100g deposited gold and the temp. thereof is adjusted to 25-30 deg.C to effect reduction reaction. The gold powder having high tep density is thus obtd. The conductive adhesive agent prepd. into the paste state by mixing the gold powder obtd. by the above- mentioned method with a liquid epoxy resin, therefore, has the good coatability and the exellent electrical conductivity and heat conductivity. The gold powder having high tap density is not obtainable with a method for adding the aq. sulfite soln. to the aq. gold chloride soln.