baber/WOPTO huggingface dataset:
Patent JP-S5790310-A (JP)
Title: Control method of vibration for electromagnetic vibration feeder
Inventor: KAWASHIMA KAZUO
IPC: B65G27/32
Filed: 1980-11-25
Abstract: PURPOSE: To accurately feed a certain quantity of goods in the shortest time, by halving the control amplitude in the prescribed timing after a start of attenuation for a feed stop and performing attenuation of this small amplitude in the rest of time.  
     CONSTITUTION: When a damping position setter circuit 2 1  of about 10V is selected to feed goods to a receiving part 8, and feed quantity of the goods is less than about 90% the one time feed quantity, voltage of about 12V is output from a weight detector 1 and input to an amplifier 4 through the selected circuit 2 1 . Voltage higher than about 10V is firstly applied to a Zener diode D, then the diode D is elecrically conducted to feed output of the weight detector 1 to the amplifier 4 at a small signal attenuation factor. A constant amplitude is obtained in an electromagnetic vibration feeder 7 controlled by a control unit (a) comprising an oscillator circuit 5 and thyristor 6. When weight of the goods in the receiving part 8 becomes about 90% or more input to the amplifier 4 is decreased and amplitude of the feeder 7 is also decreased. If output of the weight  detector 1 is further decreased, the attenuation factor is widely decreased to  accurately complete a feed of the goods. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000002584-A (JP)
Title: Metering apparatus and metering-apparatus connecting system
Inventor: SAKAMOTO SHINSUKE
IPC: G01G23/37
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To increase a customer gathering effect by a method wherein the weight, the price and the like of a commodity and the character broadcast of news, a weather forecast, scores of various games still in progress and the like are displayed selectively on the display of a metering apparatus. SOLUTION: In a metering apparatus, a commodity is metered by a metering device 2, and its weight and its price are displayed on a display 31 and a display 32. In this case, a connection part 7 to which a character broadcast receiver 71 is connected is provided, a readout means 8 which reacts out a character broadcast is provided, and a display control means 62 by which the read-out character broadcast us displayed on the displays 31, 32 when the weight and the price are not displayed is provided.
Patent JP-S6147188-A (JP)
Title: Method of separating and purifying restriction nuclease
Inventor: SARUNO RINJIRO
IPC: C12R1/13
Filed: 1984-08-10
Abstract: PURPOSE:To separate and to purify easily restriction nuclease useful for biotechnology, etc., by adsorbing restriction nuclease on a specific affinity chromatography column specifically, and desorbing it. CONSTITUTION:A protein nuclease inhibitor having 6.6pH isoelectric point and 3,800-4,000mol.wt collected from a culture solution which is obtained by subjecting a bacterium [e.g., Brevibacterium lactofermentum CHA88 (FERM-P7380)] belonging to the genus Brevibacterium or Corynebacterium to aerated culture is bonded to a high polymer carrier (e.g., cellulose) by covalent bond method, to give an affinity chromatography column. Then, a cell-free extracted solution obtained by subjecting molds of various bacteria to bacteriolysis and grinding them is passed through the column, restriction nuclease is specifically adsorbed on it, and the restriction nuclease is desorbed by passing a buffer solution having higher ionic strength through the cloumn.
Patent JP-H10339986-A (JP)
Title: Image forming device
Inventor: OKADA NAOHIRO
IPC: G03G15/02
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To excellently execute the operation of electrifying a photoreceptor with an electrifying brush by preventing the sticking of toner to the electrifying brush, in a photoreceptor unit for an image forming device. SOLUTION: An electrifying roller 22 for attaining uniform electrification is arranged with respect to the photoreceptor 21 arranged in the photoreceptor unit 20 and the developing roller 14 of a developing unit and a transfer roller 26 are provided in such a manner that they are connected to their respective voltage applying means. In this device, after a copying cycle is completed, the potential of the transfer roller 26 is maintained and when the polarity of a developing bias is changed to a positive one and the electrifying brush is connected to a ground, the toner stuck to the electrifying brush is transferred to the developing roller 14 with the photoreceptor 21, to remove the soiling with the toner of the electrifying brush.
Patent JP-H0336948-A (JP)
Title: Outer rotor type brushless motor
Inventor: KANEKO HIROAKI
IPC: H02K29/00
Filed: 1989-06-30
Abstract: PURPOSE:To make a mechanical cutting work of a cylindrical part unnecessary by pressing the cylindrical part holding a stator core and a motor mounting part of a flange with a steel plate so as to form them in a body. CONSTITUTION:In a stator 2 of an outer rotor type motor 1, a motor mounting part 11a of a flange 11 and a cylindrical part 11b of the flange 11 holding bearing housing parts 12 at the inside periphery thereof and the most of a stator core 2a at the outside periphery thereof are pressed from a steel plate so as to form them in a body. The anti-output side end part of the stator core 2a is held on a shaft 7 directly via roller bearings 6a, 6b, by making the anti- output side end part of the cylindrical part 11b of the flange 11 shorter than the anti-output side end part of the stator core 2a. Using the flange formed from the steel plate by pressing it in such a manner, the inner diameters of the housing parts storing the roller bearings of the output side can be magnified. Also, the mechanical cutting work of the cylindrical part of the flange can be made unnecessary by holding the housings made of the steel plate with the bearings.
Patent JP-H05337406-A (JP)
Title: Airless spray gun
Inventor: ICHIKAWA MASAYOSHI
IPC: B05B9/01
Filed: 1992-06-03
Abstract: PURPOSE:To prevent the fouling of a nozzle in an airless spray gun equipped with a needle having a sealing part by providing the needle with a projecting part extending into a hole of the spray gun body in front of a sealing part. CONSTITUTION:An airless spray gun is equipped with a spray gun body 10 having a hole 20 through which a coating material is passed, a nozzle tip 19 having a hole 28 for spraying the coating material communicating with the hole 20 and a needle 12 having a sealing part 24 which comes into contact with a seat surface 22 provided in the hole 20 to prevent the coating material from passing and is detached from it to make it pass. And the needle 12 is equipped with a projecting part 26 extending into the hole 20 in the spray gun body 10 in front of the sealing part 24. Since the atomizing action is stopped by this, when the sealing part 24 of the needle 12 and the seat surface 22 of the spray gun body 10 are sealed and brought into contact with each other, the projecting part 26 forces the coating material in the front part of the hole 20 of the spray gun body 10 and in the hole 28 of the nozzle tip 14 to proceed forward to discharge most of the coating material.
Patent JP-H05329280-A (JP)
Title: Rotary type electric razor
Inventor: YASUFUJI YOSHINORI
IPC: B26B19/12
Filed: 1992-06-01
Abstract: PURPOSE:To improve cutting quality and to reduce electric power consumption and heat generation by preventing the local deformation and float of an outer blade. CONSTITUTION:The front and rear ends 39a, 39b and left and right ends 39c, 39d of the arched outer blade 39 along a rotary inner blade 3 are integrally and tightly fixed to the front and rear frame parts 41c, 41d and left and right frame parts 41a, 41b of an outer blade frame 41. This outer blade frame 41 is freely vertically movably guided and held to an outer blade holder 12 and the inside surface of the outer blade 39 is brought into elastic and tight contact with the rotary inner blade 3 which is kept elastically energized upward at all times. The outer blade 39 is locally deformed to a flat shape and less floated from the rotary inner blade 3 even if the outer blade is strongly pressed by the skin pressure. The cutting quality is thus improved and the electric power consumption and heat generation are reduced.
Patent JP-S6412418-A (JP)
Title: Manufacture of composite oxide superconducting film
Inventor: SHIRAKU YOSHINORI
IPC: C04B35/45
Filed: 1987-07-06
Abstract: PURPOSE:To obtain a chemically stabilized superconductive film of excellent adhesiveness by laminating a superconducting film expressed by LxA1-xCuyOz by a specified film thickness by means of oxides of the element L, element A and oxide of copper, heat treating at a specified temperature, and forming them. CONSTITUTION:On a substrate 1 made of a single crystal of a compound such as Al2O3, SiO2 or MgO are laminated a cupric oxide film 2, an alkaline-earth metal element film 3 and a lanthanide series element film 4 by desired thicknesses of stoichiometric composition ratios required of the respective elements. The laminated films are made to diffusion-react in an oxidizing atmosphere at 800-1000 deg.C and further annealed at 400-700 deg.C. In this way a composite oxide superconducting film expressed by LxA1-xCuyOz (here 0<x<1, y=1, z<=3) can be formed on the substrate 1. The superconducting film having a required stoichiometric composition and crystal structure, and of excellent adhesiveness and chemical stability can be thus obtained.
Patent JP-S6411392-A (JP)
Title: Oscillation of carbon dioxide gas laser
Inventor: YOKOYAMA SHIGEO
IPC: H01S3/097
Filed: 1987-07-06
Abstract: PURPOSE:To reduce the operation cost of a laser oscillator by recirculating He gas by adding in advance carbon monoxide into mixture gas, reacting water to be mixed by carbon monoxide shifting catalyst with the carbon monoxide, and converting it to hydrogen. CONSTITUTION:H2 gas is fed from a gas feeder GF prior to a laser oscillation, and catalytic preliminary reduction is performed. In this case, treated gas is exhausted through a pressure reduction valve 6. When the fed H2 is all exhausted, it is switched to mixture gas. Catalytic reaction is executed in a reactor 4, the reaction temperature is high at 2000 deg.C, and its heat exchange with cooling water is required. Laser oscillation conditions are set to 50 Torr of pressure in a laser oscillation tube, 200m/sec of a gas speed in the tube, 25KV of a load voltage, and the oscillation gas, such as He is recirculated for use. As a result, stable laser output is exhibited. CO is further added to the laser oscillation mixture gas, CO shifting catalyst is used, converted to H2 by the reaction of H2O+CO CO2+H2 to eliminate the decrease in the laser output due to H2O. Accordingly, the He can be reused.
Patent JP-S6412339-A (JP)
Title: Forth machine
Inventor: MATSUSHIRO NOBUHITO
IPC: G06F9/44
Filed: 1987-07-06
Abstract: PURPOSE:To realize the execution of a word and a link processing between the words and to eliminate link overhead between the words, by providing an interpretive pointer stack and a microinstruction mask. CONSTITUTION:A FORTH machine 2 is backend machine for a host computer 1, and it is constituted so that the dictionary of a FORTH word can be formed in a WCS12 and it can be made access from the host computer 1. The address of the word to be executed is supplied from the host computer 1, and an execution result is delivered to the host computer 1. A microinstruction read out from the WCS12 to a microinstruction register 13 by a sequencer 11 supplies a control signal to every part passing a decoder 14. The interpretive pointer stack 16 is used for the designation of a word address.
Patent JP-H0333459-A (JP)
Title: Piston of internal combustion engine
Inventor: IRIE YASUTAKA
IPC: F02F3/22
Filed: 1989-06-30
Abstract: PURPOSE:To enhance the cooling efficiency by putting a ring-shaped cooling chamber provided at the inner shoulder of a piston crown, a supply chamber provided in the center of the crown, and a return chamber in communication with one another through a plurality of cooling holes, which are arranged dislocated in alternation. CONSTITUTION:A ring-shaped cooling chamber 8 is joined to the shoulder 1b of a piston crown 1, while a supply chamber 7 and a return chamber 12 are formed in the center of the crown 1 in its inside. The supply chamber 7 is communicating to the cooling chamber 3 through a plurality of cooling holes 9 while the return chamber 12 communicating to the cooling chamber 8 through another plurality of cooling chambers 11. Cooling holes 9, 11 are arranged dislocated in alternation and located in proximity to a flame contact surface 10. The cooling fluid flows into the supply chamber 7 to be led to the cooling holes 9 while cooling this area, and further flows into the cooling chamber 8 with the flame contact surface 10 cooled effectively. Then the fluid is led to the other cooling holes 11 and returns to the return chamber 12 while cooling the flame contact surface 10. Thus the flame contact surface 10 is cooled effectively with reversing motions of the fluid.
Patent JP-H0619392-A (JP)
Title: Control mechanism for control of version of code key
Inventor: RUSHINA RIINIEN GURIIN
IPC: G09C1/00
Filed: 1991-07-08
Abstract: PURPOSE: To dynamically change the cryptographic master key of a system without stopping the system or spoiling the integrity of cipher processing operation that is being executed. CONSTITUTION: A cipher processing mechanism 102 and a cipher processing support program 111 are used. Individual master keys are given characteristic version numbers. When an inputted master key is used as a new current master key, the current master key used so far is changed into an old master key. When it is found from a version number attached to a received cipher processing request that the key used for the received request is a key ciphered with the old master key, the key is reciphered and converted from the key ciphered with the old master key into a key ciphered with the current master key, and the converted key is used thereafter.
Patent JP-2000308395-A (JP)
Title: Stepping motor control method and device
Inventor: ITO YUTAKA
IPC: H02P8/08
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To stabilize the behavior of a stepping motor at the first start of rotation immediately after the power is turned ON by executing the hold of longer time than the ordinary time in the particular energizing phase. SOLUTION: When an energizing signal is inputted, a stepping motor 21 executes the hold of longer time than the ordinary hold by applying a hold current to the particular energizing phase before the driver sets the stepping motor 21 to the rotating condition for the first time for the step rotation with a driver by receiving the supply of current from the power supply 11. Consequently, when the rotor is in any position, hold is possible even in any particular energizing phase. Accordingly, even if the rotor is in the phase (b) in the opposite polarity, the rotor position may be matched by surely holding in the phase B. Therefore, the stable drive can be attained in the subsequent step operation without any unstable behavior of rotor or loss of synchronism.
Patent JP-S6412943-A (JP)
Title: Control device for automatic transmission
Inventor: KONDO SHIGEKI
IPC: B60W10/10
Filed: 1987-07-02
Abstract: PURPOSE:To switch a speed change pattern smoothed in its transfer by returning the speed change pattern to the former holding a speed change so as to perform it after the speed change is delayed, when a speed change step is shifted by switching the speed change pattern from one speed change pattern to the other speed change pattern. CONSTITUTION:A vehicle during its running performs speed change shift calculation in a speed change shift determining means 8 being based on outputs from a throttle opening detecting means 7 and a car speed detecting means 12, and an output of the calculation is fed to a speed change pattern selecting means 10. Here the means 10 decides whether or not the engine characteristic, detected in an engine characteristic detecting means 9, is placed in a normal condition, and when the decision is NO, a speed change pattern B is set. On the contrary, when the decision is YES and when a speed change pattern selector switch detecting means 11 detects a switch to be selected from a speed change pattern A to B, performing a down shift in the speed change pattern A, the speed change shift determining means 8 determines the switching to the speed change pattern B waiting for a transfer to a low speed shift, and a speed change shift determining valve driving means 13 is actuated.
Patent JP-H0830704-A (JP)
Title: Financing processor
Inventor: HAGIWARA SHOZO
IPC: G06Q10/06
Filed: 1994-07-19
Abstract: PURPOSE:To provide a financing processor capable of automatically issuing the input and journal slips of received/paid money data even by a person not provided with expert knowledge on accounting. CONSTITUTION:This financing processor is constituted of a keyboard 1, a display 2, a received/paid money data storage device 3, a received/paid, money data processor 4, a farm banking data transmitter-receiver 5 and a slip issuing device 6. Received/paid money data A taken out from the received/paid money data storage device 3 are divided into schedule received/paid money data and actual received/paid money data and financing data and temporary journal slip data are prepared from the schedule received/paid money data. After collating the actual received/paid money data with farm banking data received from the farm banking data transmitter-receiver 5 and the financing data, automatic allocation data are prepared. Then, the automatic allocation data and the temporary journal slip data are collated, actual journal slip data are prepared and actual journal received/paid money slips 25 and 26 are issued by the slip issuing device 6.
Patent JP-S6324758-A (JP)
Title: Reader
Inventor: IZAWA TADASHI
IPC: G03B27/54
Filed: 1986-07-16
Abstract: PURPOSE:To prevent an unnecessary light to infiltrate into a solidstate image pickup element as much as possible and to obtain a good picture quality by making at least a pair of a fluorescent tube provided at the interval of a light path into a light source for illumination and executing the coating for reflection prevention at a tube wall facing to the fluorescent tube. CONSTITUTION:A pair of the fluorescent tube 50 is an aperture type fluorescent tube having an aperture part 50 in which a fluorescent substance 50a is not coated for a part of the tube wall in the length-wise direction, an original sur face can be efficiently radiated in strip shapes, a pair of the fluorescent tube 50 is provided symmetrically, and therefore, a sufficient light quantity is applied to the original surface at a scanning part. Such a pair of the fluorescent tube 50 is arranged in a suitable interval 51 and a black paint for reflection preven tion is coated to the surface opposite to the fluorescent tube. Thus, the unneces sary light except the image forming light to a solid-state image pickup element from a scanning original surface is absorbed and the image forming surface with a high contrast can be obtained.
Patent JP-H1117398-A (JP)
Title: Electronic component automatic loading system
Inventor: MATSUHASHI KENJI
IPC: B23P21/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To improve the soldering quality of the soldering site of an electronic component. SOLUTION: An electronic component automatic loading system has a device for inspecting the degree of cleanliness of the component, that includes an LED lighting part 2 for lighting an electronic component 7 in a process immediately before loading, a CCD camera 4 for observing the degree of cleanliness of the component 7 due to a reflected light 3 of the component 7 by the lighting of the LED lighting part, an image-processing device 5 for judging the quality of the degree of cleanliness of the component 7 by comparing the luminance level of the solder site of the component 7 from the CCD camera 4 with a reference value set in advance, and a personal computer 6.
Patent JP-H1112157-A (JP)
Title: Cosmetic and dermatologic emulsion containing alkylglucoside and electrolyte at increased concentration
Inventor: KROEPKE RAINER
IPC: A61K8/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic and dermatologic emulsion having excellent skin-care characteristics by combining a specific surfactant with an electrolyte and setting the ionic strength of the water phase to a specific level. SOLUTION: This cosmetic and dermatologic emulsion is produced by combining an active amount of one or more kinds of surfactants selected from the group of alkylglucosides of the formula I (R is a 4-24C alkyl; DP is an average glucosylation degree up to 2) with a water phase containing one or more kinds of electrolytes in the phase in dissolved state and having an ionic strength of >=0.075 mol./L. The amount of the glucose derivative of the formula is preferably 0.1-25.0 wt.% based on the total weight of the emulsion. The electrolyte is e.g. 2-phenylbenzimidazole-5-sulfonic acid of the formula II.
Patent JP-2000001822-A (JP)
Title: Light-emitting device for road
Inventor: YAGI SATOSHI
IPC: E01F9/669
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To confirm a light-emitting device for a road easily even from the directions excepting the front of a light-emitting element in the light-emitting device for the road installed on the curb of the road. SOLUTION: The lighting sections of red LEDs 4, 5, 6 are projected from a side face 221 on the front side of the main body section 22 of a case 2 for the light-emitting device 1. A flashing control circuit for flashing the LEDs 4, 5, 6 and a battery, etc., are incorporated into the main body section 22. Two solar cells 7, 8 are installed onto the top face of the main body section 22. A cover 3 is mounted on a base section 21 while pinching a packing 11. The cover 3 is formed of a colorless transparent resin material such as polycarbonate. When the LEDs 4, 5, 6 are lit, the whole cover 3 shines because light from the LEDs is reflected in the cover 3. Accordingly, the LEDs 4, 5, 6 can be confirmed easily even from sections excepting the front side.
Patent JP-S6147298-A (JP)
Inventor: KOSHIDA YOSHINORI
IPC: G07D9/00
Filed: 1984-08-13
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-H0728965-A (JP)
Title: Bar code seal and bar code stamp
Inventor: SAKA NOBUO
IPC: B41K1/00
Filed: 1993-07-07
Abstract: PURPOSE:To change the data contents of an existing bar code label for which an independent start character is recorded at a head position and an independent stop character is recorded at an end position. CONSTITUTION:This bar code seal 1 is provided with an adhesive material on a back surface for which one or plural characters other than the start and stop characters from the head position are recorded and the stop character is recorded at the end position. Also, this bar code stamp 2 is provided with a stamping mechanism prepared for the one or plural characters other than the start and stop characters from the head position for which both bars and spaces are stamping objects and also the stamping mechanism for the stop character for which both bars and spaces are the stamping objects at the end position.
Patent JP-H08333971-A (JP)
Title: Intermediate pillar fitting structure in shutter for building
Inventor: HOTSUTA YORITOSHI
IPC: E06B9/58
Filed: 1995-06-09
Abstract: PURPOSE: To facilitate fitting of an intermediate pillar provided in an opening part, and also to enhance wind resisting strength. CONSTITUTION: A main guide side 6a positioned on the upper end part of a guide groove 3b of an intermediate pillar guide rail 3a and an auxiliary guide side 6b overlapping the outer side of the upper end part of the intermediate pillar guide groove 3b are formed on a shutter guide 6 for guiding a shutter curtain, and on the other hand, a groove-like support bearing part 6c is formed on the lower side of the main guide side 6a. An intermediate pillar 3 is installed like a groove-fitting form between the support bearing part 6a and a receiving tray.