baber/WOPTO huggingface dataset:
Patent JP-S56139173-A (JP)
Title: Coating method
Inventor: SODA TAKASHI
IPC: B05D1/02
Filed: 1980-03-31
Abstract: PURPOSE: To assuredly making a coating layer onto the whole surface of a workpiece even at the shade part of a projection, by spraying a paint at an inclined angle onto the main surface of the workpiece while injecting an air at an opposite inclined angle into the paint spray.  
     CONSTITUTION: A workpiece 1 is mounted on a conveyer 2 and carried. A spray nozzle 3 is positioned at an inclined angle to the main surface 1a of the workpiece 1. The main surface 1a and a projection 1b are coated with a paint 4 sprayed from the nozzle 3. An air nozzle 5 is positioned at an opposite inclined angle to the spray nozzle 3. The injected paint 4 is sprayed onto the shade part of the projection 1b by the air from the nozzle 5, so that the shade part is also coated with the paint 4. Consequently, the whole surface of the workpiece 1, including the shade part of the projection, is assuredly and easily coated with the paint. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02221855-A (JP)
Title: Biosensor
Inventor: YOSHIOKA TOSHIHIKO
IPC: G01N27/327
Filed: 1989-02-22
Abstract: PURPOSE:To allow stable measurement and to improve the preservable performance of the sensor by providing a hydrophilic high polymer layer on a measuring electrode and a counter electrode. CONSTITUTION:Leads 2, 3 are formed on an insulating substrate 1 and an electrode system consisting of the measuring electrode 4 and the counter electrode 5 is formed. Further, the electrode system is partially coated and is subjected to a heating treatment to form an insulating layer 6. The exposed parts 4, 5 are subjected to polishing then to a heat treatment. After the electrode parts are formed in such a manner, an aq. soln. of hydroxypropyl cellulose (HPC) as the hydrophilic high polymer is developed on the electrodes and is dried to form an HPC layer. Glucose oxidase (GOD) is then developed as enzyme so as to cover the HPC layer and is dried to form an HPC-GOD layer 7. A glucose standard soln. is dropped as a sample liquid thereon and a pulse voltage is applied to the electrodes to polarize the measuring electrode 4 in an anode direction. The oxidation current of hydrogen peroxide formed by the voltage application in the anode direction is obtd. This current value corresponds to the concn. of the glucose which is a substrate.
Patent JP-H11242493-A (JP)
Title: Voice registration recognition device
Inventor: TAKANO MASARU
IPC: G10L15/06
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a voice registration recognition device which is sound mainly to the deviation of the phonation of a human being by storing subword strings in a library as word models and calculating likelihoods of respective word models with respect a voice for recognition while performing pattern matchings among respective word models and acoustic featured values for recognition and calculating a word model which is the nearest to the voice for recognition from the likelihoods. SOLUTION: A registration voice analyzing part 101 calculates featured values of respective frames of a voice 'TOKYO' for registration to outputs them. A registration pattern matching part 103 selects subwords which are the nearest to respective frames of all frames from among a subword library 102 to outputs a voice in which subwords corresponding to respective frames are consecutively connected to a word model library 105. Then, a recognition voice analyzing part 106 receives a voice 'TOKYO' for recognition to outputs featured values. A recognition part 107 outputs the voice 'TOKYO' whose likelihood is the highest by respectively performing pattern matchings among respective featured values of words models 'TOKYO', 'OOSAKA' being in the library 105 and the featured values.
Patent JP-H06303270-A (JP)
Title: Digital multi-resolution transmitting system
Inventor: FURABUIO DAFUARA
IPC: H04J1/00
Filed: 1994-03-14
Abstract: PURPOSE: To provide a digital multi-resolution transmission system suitable for discrimination of a first low resolution level by detection of a symbol group and discrimination of at least a second high resolution level by detection of a symbol in the symbol group. CONSTITUTION: In this system, a transmitter 5 compirses means 14, 16, and 18 for difference modulation of a symbol group assigned to a low resolution level, and a receiver 6 comprises a means 20, which detects a symbol group subjected to difference modulation, and a means which generates a symbol assigned to the low resolution level. In a preferable example, the detection means 20 of the receiver 6 can detect a symbol assigned to a high resolution level. This system can be used for digital transmission of a two-resolution television signal.
Patent JP-H11242692-A (JP)
Title: Metal mold design method and production of metal mold
Inventor: NAKADA KAZUNOBU
IPC: G06F19/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a precise design value with a limited number of times of calculation by using a genetic algorithm to determine design parameters. SOLUTION: First, the overall shape of a metal mold is initially designed to determine design parameters (#10). An objective function to evaluate the simultaneous fillability and its reference value are determined (#20). Chromosomes are generated for the number of individuals (#30). Design parameters are selected from the chromosomes and are given (#40). A flow analysis is performed to evaluate the simultaneous fillability (#50). For the metal mold having the overall shape determined by the processing in #10, the design parameters given by the processing in #40 are substituted to perform a flow analysis, thereby obtain difference in the arrival times of resin among four points of the body of the product by simulation. Stages #40 and #50 are repeatedly executed for all individuals (#60). Chromosomes having a high adaptability are left by the genetic algorithm (#70 to #90).
Patent JP-H11243690-A (JP)
Title: Power supply
Inventor: NIIHORI HIROSHI
IPC: H02M7/48
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the distortion of input current waveform near a low commercial AC voltage, with respect to a power supply having a common switching element used in switching circuits of power conversion. SOLUTION: From at least a power conversion circuit, an input current with polarity which opposite reverse to at least one of other power conversion circuits is fed to common switching elements Q1 to Q4 in a way such that these input currents cancel with each other in their directions under the control of a control means in a power supply. In one switching cycle, the common switching elements Q1 to Q4 have a switching period for fetching a current from the first power conversion circuit. In this case, the switching period is shifted, while the input voltage is higher than a give level in a cycle of input voltage waveform.
Patent JP-S53127988-A (JP)
Title: Body posture control system
Inventor: HAMADA TOSHIMITSU
IPC: B25J9/16
Filed: 1977-04-15
Abstract: PURPOSE:To provide a control system for controlling the posture of an object body by constituting same such that a plurality of image pickup devices are fixed in position in predetermined interrelations to one another so that particular portions of the object body are extracted respectively from the images obtained at those image pickup devices in order to recognize the posture of the object body.
Patent JP-S57156834-A (JP)
Title: Formation of header pipe
Inventor: SUZUKI KAZUMA
IPC: F28F9/18
Filed: 1981-03-24
Abstract: PURPOSE:To form a header pipe easily and surely by piercing holes to a plate- like body, inserting and fixing the end parts of branch pipes therein, thence working the plate-like body. CONSTITUTION:Holes 3 corresponding to the sectional shapes of plural pieces of branch pipes 2 are pierced to a plate-like body 1. The end parts of the pipes 2 are inserted into these holes 3, and are welded from the side opposite from the position of the pipes 2, whereby the pipes 2 are secured to the body 1. Thence, the body 1 is worked to a circular shape or the like and the opposite side end of the body 1 is welded to form a pipe-like header pipe 4. According to this method, the welding work can be executed without affected by the pipes 2 and the pipes 2 can be communicated with the pipe 4. This method is adapted to the formation of the header pipe 4 provided with the branch pipes 2 utilized for collection of solar heat or the like.
Patent JP-H11241058-A (JP)
Title: Adhesive paste composition and semiconductor device using it
Inventor: SAWABE KOICHI
IPC: C08F299/06
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive paste composition that has improved peel strength against a lead frame, especially against a copper lead frame, and prevents the generation of chip crack and chip warpage by reducing the stress of the adhesive paste composition and, when a copper lead frame is used, is free from reflow crack and provide a semiconductor device using the composition. SOLUTION: An adhesive paste composition is produced by uniformly dispersing (A) a reaction product obtained by reacting an isocyanate-terminated urethane prepolymer with an acid anhydride represented by the formula (wherein each R<1> and R<2> represents independently a hydrogen atom or a short chain alkyl group) and (B) a radical initiator and (C) a filler. A semiconductor device is provided by bonding a semiconductor element to a supporting member with the use of the adhesive paste composition and thereafter sealing.
Patent JP-H01216580-A (JP)
Title: Solar cell device
Inventor: KIMURA KEIICHI
IPC: H01L31/042
Filed: 1988-02-24
Abstract: PURPOSE:To enhance the generating efficiency of a solar cell and to improve the efficiency of a whole system by providing an electric double layer capacitor for storing electric energy generated from a solar cell, and heat transfer means for transferring the heat generated from the cell to a cooling load, a heating load or a hot water supply load, etc. CONSTITUTION:A solar light 11 is received by the photodetecting face 1a of a condensing type solar cell 1 at the time of sunshine, and converted to an electric power. The generated power is supplied through power transmitting means 2 to a load 3 and an electric double layer capacitor 4, converted to electric energy and stored. The cell 1 is raised at its temperature by the light 11 at the time of sunshine. The heat generated by the temperature rise is absorbed by a heat absorber 5a, transferred in a solar heat collector 5, dissipated from heat sinks 5b, 5c provided in a hot water storage tank 6 and a high temperature tank 7, and the whole tanks 6, 7 are heated. Further, the tank 6 is connected to a hot water supply load 8, the tank 7 is connected to a heating load 9 and a cooling load 10, and thermal energy is output at the time of necessity. The cell 1 is cooled by the heat transfer by the collector 5, thereby enhancing the generating efficiency.
Patent JP-S63210480-A (JP)
Title: Solenoid valve
Inventor: MITSUIDA HIROSHI
IPC: F16K31/06
Filed: 1987-02-27
Abstract: PURPOSE:To facilitate the pressure adjustment of an output port by specifically selecting the ratio between the flow quantity of a fluid flowing through the opening of a pole and the flow quantity of the fluid flowing through the opening of an insert. CONSTITUTION:The ratio between the flow quantity of a fluid flowing through the opening 7 of a pole 6 and the flow quantity of the fluid flowing through the opening 13 of an insert 11 is made 1:1.5. Thereby, the relationship between the duty ratio of a solenoid valve and the average pressure becomes linear. If the flow quantity ratio is made 1.5 or more, the pressure characteristic when air is mixed tends to have an upward projection. Therefore, the average pressure characteristic curve of an output port against the duty ratio of the solenoid valve can be made a shape near a straight line regardless of the presence of the mixed air in the fluid. Accordingly, the pressure adjustment of the output port can be performed easily.
Patent JP-S57157082-A (JP)
Title: Parallel compression type refrigerating apparatus
Inventor: NEGORO KOUICHI
IPC: F04B39/02
Filed: 1981-03-23
Abstract: PURPOSE:To prevent imperfect lubrication due to drop of oil level, excess lubrication due to rising of the oil level and lowering of the efficiency of heat transfer, by communicating oil chambers of a first and a second coolant compressors to each other via an oil levelling pipe, and employing a forced lubrication for the first compressor. CONSTITUTION:Since a first coolant compressor 11 is supplied with lubricating oil from an oil pump 109, there is no problem of excess lubrication. On the other hand, in case that the amount of lubricating oil returned to an oil chamber 204 is decreased temporarily, the level of oil in the chamber 204 is raised to the height of an oil levelling pipe 9 extended from a first oil chamber 104 but the flow rate of lubricating oil from the chamber 204 to the chamber 104 is decreased. However, since arrangement is such that the first coolant compressor 11 draws up lubricating oil from a lower portion of the oil chamber 104 by means of the oil pump 109, troubles due to imperfect lubrication can be avoided even if the oil level in the chamber 104 is lowered. Thus, it is enabled to prevent occurrence of troubles due to excess lubrication and imperfect lubrication.
Patent JP-H03245917-A (JP)
Title: Electrolytic polishing device for spherical form and method therefor
Inventor: TAKEI HISAYUKI
IPC: B24B37/02
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a necessary quantity of spherical optical elements with the superior precision by arranging an accommodation chamber which has a fluid feeding hole which is internally formed on the lower edge surface of a holder and accommodates a polished member and a negative electrode arranged in the vicinity of the worked surface of an electric conductive grinding tool. CONSTITUTION:An electric conductive grinding tool 2 is set as positive electrode and an electrode 16 is arranged as negative electrode in the vicinity of a worked surface, to apply votage between the two electrodes. Then, electrically weak coolant 22 is interposed between the worked surface of the electric conductive grinding tool 2 and the electrode 16, and a polished member (spherical optical element) 12 in an accommodation chamber 9 is worked into spherical form through pressing, by the fluid supplied from a feeding hole 14 on a holder 7.
Patent JP-S59168460-A (JP)
Title: Electrophotographic developer
Inventor: OCHI TOSHIYUKI
IPC: G03G9/08
Filed: 1983-03-15
Abstract: PURPOSE:To prevent change of triboelectrification polarity due to adhesion of a toner component to a carrier component in an electrostatic image developer by incorporating an electrically conductive powder having particle diameter and resistivity each up to a specified value in a maixture of the toner particles and the carrier particles. CONSTITUTION:A developer is prepared by using metals or metallic compds., such as metal oxde, as a conductivity donor, especially, SnO2 or SnO, kneading 0.1-3wt% conductive powder based on the toner weight with it. The outer conductive powder to be not kneaded with the toner but only mixed with the toner is used in an amt. of 0.1-5wt% based on the toner weight, together with carrier particles. As the conductive powder, conductive ZnO or SnO2 powder having <=10mum particle diameter and 10-100ohm.cm resistivity as for ZnO and about 20ohm.cm resistivity as for SnO2, are used. As the outer conductive powder, one having <=10ohm.cm and smaller in resistivity than the inner powder, and <=10mum particle diameter is used. As a result, an amt. of spent toner to be produced is reduced and deterioration of the developer with the lapse of time is prevented.
Patent JP-S59168941-A (JP)
Title: Optical pickup
Inventor: TENMIYOU NARIMOTO
IPC: G11B7/09
Filed: 1983-03-15
Abstract: PURPOSE:To make an optical pickup thin and extend the focus detection range by opening an actuator in the direction orthogonal to the optical axis of an object lens and providing fixedly a deflecting member in the actuator and providing a driving part with a height approximately equal to that of the deflecting member. CONSTITUTION:The actuator is opened vertically between yokes 24 and 24' and makes a light L incident to a deflecting prism 21 and makes its reflected light incident to an object lens 20. The deflecting prism 21 is provided in the actuator, namely, in a space surrounded with a bobbin 22 and a holding body 27. A driving part consisting of a coil 28 or the like and a magnetic circuit member and the deflecting prism 21 are placed at approximately equal heights with respect to the direction of an optical axis AX of the object lens 20. Thus, the optical pickup is made thin, and the focus detection range is extended.
Patent JP-H07223830-A (JP)
Title: Cutter apparatus
Inventor: BANDO SHIGERU
IPC: C03B33/10
Filed: 1994-02-16
Abstract: PURPOSE:To ensure smooth rotation of a cutter wheel during the application of a cut line by rotatably holding a cutter wheel to a tip metal part via a rolling bearing. CONSTITUTION:A cutter wheel 7 composed of a wheel main body 92 and a shaft 93 fixed to the wheel main body 92 is rotatably supported on a tip metal part 71 via rolling bearings 90, 91. The rolling bearings 90, 91 are provided with outer rings 96, 97 fixed to an end of the shaft 93, inner rings 94, 95 and plural steel balls 98, 99 placed between the outer rings 96, 97 and the inner rings 94, 95. An elastic member 74 for elastically forcing a cutter wheel 7 against a glass plate is placed between the tip metal part 71 and a tip metal supporting part 72 supporting the tip metal part 71 in a state freely movable in axial direction.
Patent JP-S62202032-A (JP)
Title: Controlling method for charging of raw material to sintering machine
Inventor: KAWAGUCHI KATSUNORI
IPC: C22B1/20
Filed: 1986-02-28
Abstract: PURPOSE:To improve the quality of a product at all times even if the grain size of a raw material fluctuates by adjusting the dropping rate of the raw material according to the change of the ratio of the coarse grains in the raw material at the time of receiving and charging the raw material falling from a hopper via a feeder by chutes having an aperture. CONSTITUTION:The raw material 8 dropped and supplied from the hopper 1 via the feeder is received with >=2 sheets of the chutes 18, 20 which are spaced from each other in a vertical direction and are provided to face each other. The slit-shaped aperture 19 is provided right under the raw material falling and colliding position 22 of the chute 18 to make the supplying rate of the raw material to a pallet lower than the supplying rate of the raw material from the feeder 2. The ratio of the coarse grains in the supplied raw material is measured at every prescribed period in the above-mentioned method. The falling rate of the raw material from the aperture 19 is so adjusted that the grain size difference between the average grain size of the raw material falling from the aperture 19 and the average grain size of the non- falling raw material attains a set value relative to the change of the ratio of the coarse grains.
Patent JP-H0568067-A (JP)
Title: Decoder
Inventor: INOHARA NAOYUKI
IPC: H04L69/14
Filed: 1991-03-08
Abstract: PURPOSE:To simultaneously execute the time axis correction and deshuffling of information. CONSTITUTION:Information of 1ch is written in multi-port memories 1,2 by a 1ch write control section 5 and information of 2ch is written in multi-port memories 3,4 by a 2ch write control section 6. The information written in the multi-port memories 1,2,3,4 is transferred respectively to a serial access memory (SAM) in the inside of the multi-port memories 1,2,3,4 and a read control section 7 controls each SAM of the multi-port memories 1,2,3,4 and controls simultaneously a changeover switch 8 to output the information de-shuffled to that of the original information.
Patent JP-S61202424-A (JP)
Title: Chemical vapor deposition equipment
Inventor: UMEMORI MICHIHIRO
IPC: H01L21/31
Filed: 1985-03-05
Abstract: PURPOSE:To uniformize the vapor-deposition rate for the all parts of the object to be treated present on a heating jig plate by forming the inclined plane on the heating jig plate, which has such shape that the upper plane of a longitudinal cross section penetrating through the axis core of the heating jig plate is axial symmetry and the gradient becomes higher toward the periphery on the heating jig plate. CONSTITUTION:In a reaction chamber 22 for carrying out a chemical gas-phase reaction, a heating jig plate 18 of disc form is arranged horizontally, which is heated by high-frequency induction and on which an object to be treated is mounted. A nozzle 17 for supplying a material gas comprising a blow-off hole 17a from which the material gas is blown off radially on the upper surface of the treated object is stood vertically with the center of the jig plate 18 penetrated through. On the jig plate 18, the inclined plane 18b is formed, which has such a shape that the upper surface of a longitudinal cross section penetrating the axis core of the jig plate 18 is axial symmetry and the gradient becomes higher toward the periphery. Consequently the supplied gas flows in such a manner that the reaction becomes uniform from the central part of the jig plate 18 toward the peripheral edge part thereby uniformizing the vapor-deposition rate for the all parts of the treated object.
Patent JP-H04213576-A (JP)
Title: Drive control device for hydraulic elevator
Inventor: KUBOTA TAKEHIKO
IPC: B66B1/04
Filed: 1991-03-08
Abstract: PURPOSE:To prevent the occurrence of a shock due to startup and a vibration related thereto by quickly making pump pressure equal to jack pressure in the hydraulic elevator drive control device where a hydraulic pump is driven by a variable speed control electric motor for feeding pressure oil to a hydraulic jack, and an elevator cage is thereby caused to travel. CONSTITUTION:When a hydraulic elevator is operated, a compensation torque instruction value is inputted to a torque controller 29 for correcting differential pressure between a hydraulic jack and a pump. Concurrently, a signal then outputted from a speed detector 15 is inputted to a speed controller 27 as a speed instruction value, thereby nullifying the output of the speed controller 27 for controlling an induction motor 14. According to the aforesaid construction, hydraulic jack pressure can be made equal to pump pressure, thereby eliminating a startup shock and a vibration related thereto.
Patent JP-H0214845-A (JP)
Title: Improved blow nozzle for production of ceramic fiber
Inventor: JIYAMARU RIGI
IPC: C03B37/083
Filed: 1989-02-27
Abstract: PURPOSE: To make the tensile strength of a blowing nozzle higher and to improve its handling quality by providing the nozzle with an inlet member minimizing the impingement of molten material and a slender barrel member, etc., in association with a primary nozzle and making it possible to solidify the material to a slender form.  
     CONSTITUTION: This improved blowing nozzle 50 is a secondary nozzle associated with the primary nozzle 52 and is formed of the inlet member 56 having a through-hole 72, the slender barrel member 60 having a through-hole 84 and a housing member 58 interposed between the member 56 and the member 60. The nozzle fibrates the ceramic material. The member 58 puts the through-holes 72, 84 into an aligned state. The through-hole 72 has a sufficient size to minimize the impingement of the molten material to be fibrated. The barrel member 60 as a sufficient length and the material is solidified and made slender while the material passes the party. 
     COPYRIGHT: (C)1990,JPO