baber/WOPTO huggingface dataset:
Patent JP-H0678549-A (JP)
Title: Circuit system of inverter
Inventor: WATANABE KATSUYUKI
IPC: H02M7/493
Filed: 1992-08-28
Abstract: PURPOSE:To balance currents without uniformizing the characteristics of the connected-in-parallel elements of an inverter or converter strictly. CONSTITUTION:The parallel elements U1 and U2 of the upper arm of an inverter and those X1 and X2 of the lower arm are connected in series respectively. To their connected points (a1) an (a2) AC wires W1 and W2 of large impedance, with the other ends (a) connected to each other, are connected, and the current burden between the parallel elements is made even. The parallel elements X1 and X2 of the lower arm are controlled by a common gate circuit Gx. While, the gates of the parallel elements U1 and U2 of the upper arm are controlled by gate circuits GU1 and GU2 insulated respectively, and shortcircuiting of the connected points (a1) and (a2) by the gate circuits is prevented.
Patent JP-H0392133-A (JP)
Title: Electronic sphygmomanometer
Inventor: FUKUTOMI KIYOSHI
IPC: A61B5/022
Filed: 1989-09-06
Abstract: PURPOSE:To measure blood pressure values accurately through avoiding influences due to individual variations and pulse wave noises by determining a maximum minimum blood pressure values based on pulse wave height values within ranges set by range setting devices. CONSTITUTION:In an electronic sphygmomanometer for measuring blood pressure based on variations of cuff pressure, range setting devices 32, 35 set ranges of a maximum and minimum blood pressure values on the basis of a maximum value of pulse wave height. A blood pressure value determination device 1 determines the maximum and minimum blood pressure values based on the pulse wave height values within the ranges set by the range setting devices 32, 35. It is possible, as a result, to measure a correct blood pressure values through avoiding influences due to individual variations and pulse wave noises, and to reduce a ratio of immeasurableness.
Patent JP-H0568636-A (JP)
Title: Steam-heating device
Inventor: INUKAI SHOJI
IPC: A47J27/04
Filed: 1991-09-10
Abstract: PURPOSE:To enhance the thermal transfer efficiency by making full use of latent heat of vapor and to improve the heating capacity of the steam-heating device without sacrificing size of the device, etc. CONSTITUTION:The steam-heating device 1 has a heating block 2 provided with a steam passing hole 23, and has steam generating chamber 3 and a heating treatment chamber 5 on the upper and the lower face sides. From a nozzle body 41 for communicating with the steam generating chamber 3, water is atomized intermittently to one direction 21 of the heating block 2, and generated steam is blown out to the heating treatment chamber 5 from the steam passing hole 23. Also, the steam is heated in the inside of the steam passing hole 23, becomes wet steam or superheated steam whose dryness is high, and heats refrigerated food, etc., in a state that its latent heat can be utilized at most. This steam is reflected on the steam reflecting surface 51 and reutilized.
Patent JP-H0280140-A (JP)
Title: Working weighting controller
Inventor: CHIAPPE WAYNE
IPC: B65G47/51
Filed: 1987-09-11
Abstract: PURPOSE: To transport and to process articles continuously or intermittently without causing loss of production by receiving inbound articles from a placing area, sending out some of the articles to an outbound area, transferring groups of inbound articles to a transient storage area, and adding the groups of articles taken out of the storage area to the outbound group. CONSTITUTION: The central article transporting station 46 controls the first work station for producing articles at a first cycle speed and the second work station for manipulating the articles at a second cycle speed, so that the two stations can operate continuously at a desired cycle speed. In this station 46, inbound articles are received by an inbound placing base 42, with some of the articles sent out to an outbound placing base 44 by a transfer device 48, and with groups of inbound articles transferred to a storage area 51; also, groups of articles taken out of this storage area are added to groups of articles on the outbound placing base 44. As a result, articles are transported and processed continuously or intermittently without causing loss of production.
Patent JP-H0750823-A (JP)
Title: Underwater television camera system for checking inside of pipe
Inventor: KOYANAGI YUKIO
IPC: H04N5/232
Filed: 1993-08-04
Abstract: PURPOSE:To support an image pickup section nearly the center of a pipe to be checked at all times by jetting a water stream from a closer nozzle when a difference of outputs of distance sensor pairs provided around the camera exceeds a threshold level. CONSTITUTION:Let a time till an ultrasonic wave emitted from an ultrasonic wave transmitter 80 is received by an ultrasonic wave receiver 90 is T1, and a time till an ultrasonic wave emitted from an ultrasonic wave transmitter 82 is received by an ultrasonic wave receiver 92 is T2, then in the case of T1>T2 and (T1=T2)<DELTAT (a predetermined threshold level), a controller 12 drives a reversible pump 110 counter clockwise, sucks water from a jet port 100 and jets the water from a jet port 102. In the case of T1<T2, the processing is reversed and the processing is similar when ultrasonic wave transmitters 81, 83 emit an ultrasonic wave and ultrasonic wave receivers 91, 92 receive the ultrasonic wave. Thus, the image pickup section is always kept nearly to the center of a pipe to be checked and a check picture with a level evaluated through relative comparison is obtained.
Patent JP-H0392078-A (JP)
Title: Binary picture data converter
Inventor: MATSUMOTO KENTARO
IPC: G06F3/12
Filed: 1989-09-05
Abstract: PURPOSE:To attain picture processing without deteriorating picture quality by referring to a reference table representing dot arrangement when a dot each is increase/decreased to a dot arrangement with respect to a prescribed opening of an original picture so as to rearrange dots. CONSTITUTION:To a binary picture data 101, mXn sets of openings are provided, and a 1st intermediate data 105 is obtained from an ON/OFF ratio of a binary data in the openings and picture processing calculation is applied to form a 2nd intermediate data 107 and it is rearranged in the openings as a 2nd binary picture data. In this case, a reference table is provided, which represents dot arrangement when one dot each is increased/decreased as to all dot arrangements with respect to a prescribed opening and the reference table is referred to repetitively for a number of times corresponding to the increase/decrease in dot number after the processing based on the dot arrangement of the original picture as a reference to rearrange dots. Thus, the dot arrangement most similar to the dot arrangement of the original binary picture dot arrangement is obtained and the picture processing is attained without deteriorating the picture quality.
Patent JP-S60122802-A (JP)
Inventor: SHIRAKAWA SEIICHI
IPC: F22B33/14
Filed: 1983-12-07
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-H0392038-A (JP)
Title: Time setting system for network constitution equipment
Inventor: IKI NAOTAKA
IPC: H04L7/00
Filed: 1989-09-04
Abstract: PURPOSE:To relieve the load of a center equipment and traffic on a network by setting a same time to each terminal equipment simultaneously and using the setting result as log information to collet it to a center equipment together with other communication information. CONSTITUTION:The command reception section 11 of a control section 10 of a terminal equipment 2 receives a time setting command sent from the center equipment 1 and outputs a received command to a command processing section 12. A time setting section 13 constituting the command processing section 12 sets the time and outputs the result to a log information generating section 16. The log information generating section 16 generates log information 6 based on the time setting result from the log information generating section 16 and management information of the state management section 15 and sends the information to the center equipment 1 together with other communication information via a log information transmission section 17. Thus, the load of the center equipment and the traffic on the network are relieved.
Patent JP-H1156308-A (JP)
Title: Production of threadlike sliced sea tangle
Inventor: TAKAHASHI KOICHI
IPC: A23L17/60
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To raise the persistence of acid taste and flavor of the product itself and improve the product value by preventing the product from mutually binding due to the drying of the product just after processing and a change with time. SOLUTION: A dried raw algal sea tangle is sprinkled with a solution prepared by adding calcium lactate to a previous pickling liquid such as a brewed vinegar or a diluted liquid of glacial acetic acid and previously pickled in a step ST1. The raw algal sea tangle after the permeation is aged for several hr to several days in a step ST2 and cut into the form of small pieces with a cutter in a step ST3. The resultant small pieces are formulated with a seasoning and sodium alginate is then added and mixed therewith. The small pieces are seasoned in a step ST7. The small pieces after the seasoning and mixing are compressed in a step ST10 and solidified into a block form.  The prepared solid block material is aged and bound in a step ST11, then charged into a slicing and processing apparatus and sliced in one direction with the sides in the compressing direction as flat surfaces and sites corresponding to the sides of the lateral faces as slicing surfaces in a step ST13.
Patent JP-H0675250-A (JP)
Title: Liquid crystal display panel and its production
Inventor: INOUE TAKASHI
IPC: H01L49/02
Filed: 1992-08-28
Abstract: PURPOSE:To improve display performance while assuring an advantage in cost by using a tantalum(Ta) thin film having the specific resistance of a specific value on the first metallic layer of a metal-insulating film-metal(MIM) type nonlinear element. CONSTITUTION:The Ta film 12 is deposited by sputtering on the front surface side of a transparent substrate 11 previously formed with a TaOx film 11a. As a result, the crystalline structure of the Ta film 12 is changed to a body centered cubic lattice and the specific resistance is lowered to <=30muOMEGA.cm. Such Ta film 12 is patterned. Then, the Ta film 12 is subjected to anodic oxidation to form this surface layer to TaOXfilm 13. An aq. soln. contg., for example, an aq. phosphoric acid soln. and ammonia is used as an electrolyte for anodic oxidation at this time. Pixel electrodes 4 are formed on the TaOx film 13. A Cr film 15 is formed by sputtering Cr and patterning the Cr. The liquid crystal display panel is formed by using the MIM type nonlinear element consisting of the Ta film 12, the TaOx film 13 and the Cr film 15.
Patent JP-H0779887-A (JP)
Title: Cleaner
Inventor: OOSAWA MASAAKI
IPC: A47L5/14
Filed: 1993-09-16
Abstract: PURPOSE:To suck dust or the like stuck to an object. CONSTITUTION:As an air blow port 10 of an air conditioner is covered with a hood 11, a silicone hose 18 blows air supplied from an air compressor to the blow port 10, moving along the blow port 10. At this time, the hose 18 is vibrated by the blown air, so the air is blown in a random direction. Dust or the like blown into the hood 11 is sucked by a suction unit through a suction tube.
Patent JP-S60180904-A (JP)
Title: Hydrogen peroxide process
Inventor: UIRIAMU ADORIAN MAKUINCHIRU
IPC: C01B15/023
Filed: 1984-11-02
Abstract: The invention provides a process to manufacture hydrogen peroxide by cyclically reducing, oxidizing, and extracting a working compound dissolved in an inert solvent, with solvent and/or energy from the effluent from the oxidation step being recovered thereby increasing the economically feasible temperature and pressure ranges of the oxidation step.
Patent JP-H0974883-A (JP)
Title: Grain delivery apparatus of combine
Inventor: MINAMI TERUO
IPC: A01F12/46
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent the spill-out of grains remaining in a horizontal screw conveyor. SOLUTION: When a grain delivery clutch CL for transmitting the driving force to a horizontal screw conveyor in the grain-delivery direction is disconnected, an electric motor 18 is engaged with a screw driving gear 19 and driven by a signal transmitted from a reverse-rotation controlling means 21 to a driving circuit 18b based on the information transmitted from a detection switch 20 to detect the operation of the clutch lever 16 to the disconnected state. The electric motor 18 drives a screw-driving gear 19 to drive the horizontal screw conveyor in a direction opposite to the grain delivery direction to return the grains remaining near the grain outlet port to the upstream side in the delivery direction.
Patent JP-S60125481-A (JP)
Title: Control valve
Inventor: YAMAGAMI NORIO
IPC: F16K41/00
Filed: 1983-12-08
Abstract: PURPOSE:To prevent a guide portion from being adhered by a fluid by providing a valve plug having a guide portion, the section of which is polygonal, and letting a flash liquid flow between a guide ring and a valve plug. CONSTITUTION:A valve stem 1 is driven by air pressure, so that valve plugs 2, 3 are moved up and down to open and close a valve. Generally, the section of the valve plug 3 contacting a guide ring 4 is preferably polygonal such as tetragonal, pentagonal, hexagonal, heptangular or octanogal, and the ridgeline of each vertical angle is slided in contact with the inner surface of the guide ring 4. A flash liquid introduced through a flash liquid nozzle 5 flows through a gap arc-shaped in section between the guide ring and the valve plug 3. Adhesion between the guide ring 4 and the valve plug 3 caused by slurry or polymerized fluid can be prevented by letting a flash liquid flow therebetween.
Patent JP-2000058647-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA YOSHIHISA
IPC: H01L21/3065
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in a base-material film or damage by allowing a photoresist to remain at the bottom part of an opening part in a region, where a wiring groove is scheduled to be formed when an insulating film is selectively etched to form a wiring groove for an upper-layer wiring. SOLUTION: After an opening part 19 is formed at a TEOS film 16, a positive photoresist 20 is formed. A region, except for such region as a wiring groove is scheduled to be formed which comprises the opening part 19, comprises a light-shielding part 31a, and a photomask 31 comprising a pattern 31b of a dimension of a resolution limit or less is used at a position corresponding to the opening part 19 for exposure. After a development process, a photoresist is removed completely at a position corresponding to the wiring groove, while the photoresist 20 is left at the bottom part of the opening part 19 where exposure is insufficient. Then, with a resist pattern 22 as a mask, the TEOS film 16 is removed by only a specified thickness to form a wiring groove 23 for an upper-layer wiring.
Patent JP-H1166030-A (JP)
Title: Semiconductor integrated circuit and micro-computer
Inventor: ITO AKIHIRO
IPC: G06F15/78
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To input/output data to/from the data register of a port circuit from the outer terminal of the port circuit in asynchronizintg with an inner bus cycle by accessing first data register means from first outer terminals in synchronism with control signals supplied from a second input terminal. SOLUTION: A first control logic means 9 enables the first data register means 22-25 and a second data register means 26 to read/write data in synchronism with access from a central processing unit. A second control logic means 28 enables the first outer terminals P1(0)-P1(7) to access the first data register means 22-25 in synchronism with the control signals supplied from the second outer terminals P2(0)-P2(7). Control information deciding an input/output operation by the first control logic means 9 or that by a second control logic means 8 is given to a control register means 27 from the central processing unit.
Patent JP-H0279483-A (JP)
Title: Semiconductor laser driving device
Inventor: SHINODA MASAHISA
IPC: H01S5/042
Filed: 1988-09-14
Abstract: PURPOSE:To save the locating process for a condenser lens in a narrow package and obtain a semiconductor laser drive device excellent in mass producibility by furnishing a light sensor which in lump receives the emitted beams of light from a plurality of light sources, installing a laser driving means to light up only one light source one by one and put off the others, and allowing the light sensor to sense the output power of light source one by one. CONSTITUTION:Connection wires 18a, 18b supply current to operate a plurality of light sources of a semiconductor laser array 6 one after another. A light sensor 19 is arranged on a heater 5 so a to receive back lights 13a, 13b, and a photo-power signal of the array 6 is sensed. No.2 stem 20 senses current signals from this light sensor 19. A photo-power monitor signal sensed by the light sensor 19 is the sum of back lights 13a, 13b, and individual photo-powers can not be sensed. While photo-power at different spots are put off one after another, other light-intensity are sampled, and the output power of each laser is sensed. There is no need to sense a plurality of optical fluxes separated, which omits the locating process for a condenser lens, and a semiconductor laser drive device cheap and with ample mass producibility will be obtained.
Patent JP-H0544793-A (JP)
Title: Internal planetary gear structure
Inventor: EGAWA MASANORI
IPC: F16H1/32
Filed: 1991-08-19
Abstract: PURPOSE:To provide an internal planetary gear structure that is compact in size, high in output, inexpensive in cost and suitable for getting a reduction gear being ease of installation and centering to a counter machine. CONSTITUTION:A reduction gear mechanism part is supported inboard on casings 112a, 112b by a pair of bearings 115a and 115b. A flange part 114, a support ring 117 of an output shaft 102 are connected by a carrier pin 116, and an inner pin 107 shares only a function of an equi-speed internal gear mechanism. A mounting flange 13 is formed almost a regular square, and a holding- down bolt hole 139 is formed on the top part. Since an input shaft 101, the output shaft 102, a spigot part 138 around this output shaft, and the holding- down bolt hole 139 are all made concentrically, installation and centering to a counter machine is easy enough.
Patent JP-H0394478-A (JP)
Title: Semiconductor device
Inventor: TAKIZAWA YUKIO
IPC: H01L31/10
Filed: 1989-09-06
Abstract: PURPOSE:To reduce the dispersion of the photosensitivity of a photodetector by forming the thickness of the passivation film of a chip composed of the photodetector and a semiconductor circuit on the same substrate so that the light-receiving region of the photodetector become thinner than sections on the outside of the light receiving region. CONSTITUTION:An N-type epitaxial growth layer 5 is formed onto a P-type silicon substrate 6, and an N-P-N type bipolar transistor 1 and a photodiode 2 are manufactured in two regions insularly isolated by P-N junction isolation by using a known bipolar IC manufacturing technique. A field silicon oxide film 7 and aluminum wiring electrodes 8, 9 and the like are shaped onto a surface, a silicon nitride film 3 is formed as a passivation film by employing a plasma CVD technique, and the silicon nitride film 10 of the surface protective film on the P-type light-receiving region 4 of the photodiode is dry-etched until the silicon nitride film 10 becomes thinner than the passivation film except the light-receiving region by using a known photolithographic technique. Accordingly, the dispersion of the photosensitivity of a photodetector can be reduced.
Patent JP-H0789502-A (JP)
Title: Method for inserting container into film bag-making substance
Inventor: OKAWA YUKIO
IPC: B65B5/04
Filed: 1993-09-17
Abstract: PURPOSE:To make finish of shrinkage neat with insertion made to a film bag-making substance that is slightly bigger than a container to be inserted in the length of circumferences by a method wherein an opening of the film bag-making substance is held open, with a pair of guides positioned facing each other, to a degree to which an insertion end of a tube container can be inserted, and the paired guides are inserted along the outer diameter of the container. CONSTITUTION:The circumferential length of a film bag-making substance 20 is set so that allowance to the outer peripheral length at its maximum of a container to be inserted can be set at the minimum. Holders 44A and 44B are put in the state of closing by operation of an air-operated actuator 42, and the film bag-making substance 20 is fed to a position where a pair of bag-making holding parts 45Ac and 45Bc of a pair of guides 45A and 45B and the front ends of a pair of spring plate materials 48A and 48B are covered with the opening. Then, the holders 44A and 44B are opened and the opening is held with the bag-making holding parts 45Ac and 45Bc. The opening is widened to an extent wherein an insertion end of a tube container can be put in, and the tube container is inserted therein. Thereby, the size of the film bag-making substance against the size of the container can be reduced to a great extent.
Patent JP-H0393576-A (JP)
Title: Printer
Inventor: FUSHIMI KAZUHIRO
IPC: B41J11/00
Filed: 1989-09-06
Abstract: PURPOSE:To contrive to miniaturize an apparatus and to prevent an electrical fault from occurring by forming a paper guide path for guiding a paper along a printed wiring board and by arranging a partition plate by a conductive material on the printed wiring board side of the paper guide path. CONSTITUTION:A paper guide path 32 is formed from the mechanism-housing part 2 to a terminal-mounting stand 4. This paper-guide path 32 is formed by connection from a paper-inserting port 6 to an inserting part 33 parallel to a printed wiring board 25. The area between the printed wiring board 25 and the inserting part 33 parallel thereto is a little larger than that of the printed wiring board 24 and is formed by the intervention of a conductive partition plate 36 formed of a thin metal plate. That is, the partition plate 36 formed of an iron plate, etc., is provided on the printed wiring board 25 side of the inserting part 33 and earthed by an earth wire so that no charge is stored in the vicinity of this printed wiring board 25 and an electrically stable state is maintained.
Patent JP-S6388509-A (JP)
Title: Light emitting element module
Inventor: SAKAKIBARA MASAHIRO
IPC: G02B6/42
Filed: 1986-10-01
Abstract: PURPOSE:To prevent axial mis-alignment and to provide stable coupling efficiency by fixing a substrate packaging member which is provided with an internally hollow projecting part having a square outside shape and flat front end face and is provided with a mounting hole in the projecting part to a light emitting element holding base plate provided to be mounted with a light emitting element. CONSTITUTION:The light released from a semiconductor laser mounted via a heat sink 7 on a semiconductor laser holding base plate 3 is made into parallel luminous flux by a 1st lens and 2nd lens; for example, rod lens 13 and these fluxes are converted to the coupling end face of a single mode optical fiber 17 to form optical coupling. The substrate packaging member 19 is fixed to the base plate 3 holding the semiconductor laser. The member 19 is formed to have the square outside shape and is provided internally with such a space hollowed to a tunnel shape to prevent the contact thereof with the coupling part. The projecting part having the flat front end face is provided to the surface to be mounted to a driving circuit board 1 near the position apart from the surface to be fixed to the base plate 3; for example, the position where a ferrule 15 is installed. The deterioration in the coupling efficiency by the axial mis-alignment is thereby prevented.