baber/WOPTO huggingface dataset:
Patent JP-S63250229-A (JP)
Title: Light receiving circuit
Inventor: ISOBE HIDEO
IPC: H04B10/2507
Filed: 1987-04-06
Abstract: PURPOSE:To prevent a malfunction by deciding a signal as an error with an level deciding circuit and preventing the signal from being sent to the circuit of rear steps when the output of a first voltage comparator is '1' and the output of a second voltage comparator is '0'. CONSTITUTION:A received light signal (a) is, after converted into an electric signal (b) with a photodetector 1, amplified with an amplifying circuit 2 and goes to a voltage signal (c) and this signal (c) is inputted into the voltage comparator 3 and a voltage comparator 4 for peak detection. When the received light signal (c) is at an insufficient level and at the boundary of the detecting level of the voltage comparator 3, since the detecting level of the voltage comparator 4 for peak detection is not satisfied, a peak detecting signal (e) always goes to '0'. In this case, a level deciding circuit 5, since an output signal (d) is in a '1' condition and the peak detecting signal (e) goes to '0', decides it as an error, outputs an error detecting signal (f), activates an error detecting signal generating circuit 6 and blocks a signal at an insufficient light level. Thus, the malfunction of the circuit of rear steps can be prevented.
Patent JP-S63250495-A (JP)
Title: Electrolytic chromating method
Inventor: SAITO KATSUSHI
IPC: C25D11/38
Filed: 1987-04-06
Abstract: PURPOSE:To improve the corrosion resistance of a Zn (alloy) plated steel sheet and the suitability to coating by electrolytically treating the steel sheet as the cathode in an aq. soln. of a specified pH contg. chromic anhydride, sulfuric acid and nitric acid each at a specified concn. CONSTITUTION:An aq. soln. of 1-5 pH contg. 10-100g/l chromic anhydride, 0.01-50g/l sulfuric acid and 0.1-20g/l nitric acid as essential components and further contg. one or more kinds of ions such as Zn<2+>, Co<2+>, Ni<2+> and Al<3+> is prepd. A Zn (alloy) plated steel sheet is electrolytically treated as the cathode in the aq. soln.
Patent JP-H1048382-A (JP)
Title: Suction strainer with high capacity and low head loss for reactor
Inventor: BILANIN ALAN J
IPC: B01D35/02
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To improve the performance of device by gradually increasing the thickness of multiple layer porous discs and decreasing its inner radius according to the distance from a suction, and forming a tapered center core. SOLUTION: A suction strainer 100 has multiple layered porous discs 102 (102a to 102f). Each disc 102 is connected at upper surfaces 112a to 112f, outer surfaces 114a to 114f, lower surfaces 116a to 116f and inner surfaces 118a to 118e in turn. These inner surfaces 118a to 118e form a center core 105 having a radius r(x) 106 from the center line 104. The core 105 is fixed to a suction with a flange 110 at one end and the other end is formed with a plate 108. In this case, the inner radius 106 is gradually reduced to make the core tapered shape according to the distance from the suction and the thickness of the disc 102 is gradually increased. Thereby, the amount of removable fine dust such as fibrous particles is maximized and the head loss of the strainer 100 can be minimized.
Patent JP-S61240447-A (JP)
Title: Optical information processor
Inventor: SHIKAMA SHINSUKE
IPC: G02B6/12
Filed: 1985-04-18
Abstract: PURPOSE:To improve the recording density and the reliability of an optical information processor by having a dielectric substrate containing optical waveguides serving as the optical paths of the emitted light, branched light and the reflected light respectively and providing an electrode to the optical waveguide of the branched or reflected light to apply an electric field. CONSTITUTION:Optical paths are formed by the optical waveguides formed on a dielectric substrate 26 and based on the theory of a Michaelson interferometer which is free from the extension of diffraction and aging change variance and requires no control in an asembling process. When LiNbO3 is used as the material of the substrate 26, the extremely big electro-optical effect is obtained. Thus the refractive index of a wave director 23 set under an electrode 27 is varied if an electric field is applied to the 3rd optical waveguide 23 from the electrode 27. Then the optical path length of the light passing through the waveguide 23 is changed. Thus the optical path length of the waveguide 23 is changed electrically. Then a reproduction system can be actuated at an optimum working point.
Patent JP-H10222187-A (JP)
Title: Device and method for preparing speech text and computer-readable recording medium with program stored for executing its preparation process
Inventor: YAMAZAKI NOBUHIDE
IPC: G10L13/10
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To prepare information in which two expression types of information, i.e., character information and voice information, are combined consistently by allowing speech data for selected voice to correspond to inputted character- string and storing it as speech text. SOLUTION: A speech data storage part 103 stores speech data by each group by grouping the speech data with the same character-string information on the basis of the character-string information of the speech data. Using the character-string inputted through an inputting part 106, a group having the same character-string information as the character-string is retrieved from the speech data storage part 103. A voice synthesis part 105 successively reads out the speech data in the retrieved group and synthesizes voice using the information read out and the timbre data stored in a timbre data storage part 104. A speech text storage part 110 allows the speech data for selected voice to correspond to the inputted character-string and stores it as speech text.
Patent JP-S58199935-A (JP)
Title: Greens-planting work for slope
Inventor: HIROTA KAZUYA
IPC: E02D17/20
Filed: 1982-05-19
Abstract: PURPOSE:To economize the delivery and storage of net members for greens-planting work as well as raise the efficiency of the greens-plating work by a method in which three or more net members connected with a connecting member are laid over a slope by windening the intervals between the members in contact with each other during the delivery and then soil is charged between the net members for planting greens. CONSTITUTION:Net members 1 consisting of longitudinal members 11 and horizontal members 12 are connected with a connecting member 2, and the end of the connecting member 2 is bent into a ring form to form a ring 21. Also, at least three or more (usually 10-20) net members 1 groups are connected with the connecting members 2 to make up a folded frame in such a way as to enable large numbers of the net members 1 groups to be stored in a thin plate form and also to be delivered as such. After the net members 1 groups are delivered to a construction site, they are laid down sideways on a slope G by widening the intervals between them, and soil mixed with seeds and fertilizer is charged in the apertures between the net members 1 and compacted to complete a slope frame. By this, the positioning of the net members 1 on the slope G is made easier and they can thus be stably set without causing any inclination and falling.
Patent JP-H03282756-A (JP)
Title: Asynchronous input/output system
Inventor: ASAO MISAKO
IPC: G06F13/12
Filed: 1990-03-30
Abstract: PURPOSE:To eliminate the write waiting time of a user program and to improve the processing speed of a data processing system by preserving data in an asynchronous I/O buffer when a write request occurs and executing real writing by a different task. CONSTITUTION:An asynchronous I/O management table control means 20 controlling a main storage space 4 as the asynchronous I/O buffer 3 for an external storage device 5 and an asynchronous I/O buffer control block 30 controlling the asynchronous I/O buffer 3 are provided. Control information on respective areas 3-1 to 3-N in the asynchronous I/O buffer 3 are respectively controlled in the areas of the asynchronous I/O buffer control block 30. When an input 1 on writing is received from a control program 10, use ID in the asynchronous I/O buffer control block 30 is judged whether the allocation of the asynchronous I/O buffer area is possible or not. Thus, input/output time and input/output waiting time can be shortened and the processing speed can be improved.
Patent JP-H01253518-A (JP)
Title: Recovering device for blow-by gas of engine
Inventor: TSUJI CHITOSE
IPC: F02F7/00
Filed: 1988-04-04
Abstract: PURPOSE:To improve the oil separation effect by bringing blow-by gas flowing in a passage formed in a cylinder head cover into contact with a bolt for fastening the cover while it penetrates this passage vertically, thereby liquefying this gas. CONSTITUTION:On the upper part of a head cover 3 covering a cylinder head with its cover chamber 2, there are provided a blow-by gas passage 5 passing blow-by gas to be sent out of a crank chamber 4, and a pair of bolt fitting holes 6, 7 communicated wit the chamber while opened at the upward and downward of this passage 5. The holes 6, 7 are engaged with one bolt 8, whereby the cover 3 is attached to the head 1. It is thus possible to bring and liquefy the blow-by gas flowing inside the passage 5 into contact with the bolt 8, and to drop it into the chamber 2 along the bolt 8. As a result, it is possible to improve the separation effect of oil in the blow-by gas.
Patent JP-H04294551-A (JP)
Title: Die bonding device
Inventor: KANEDA TETSUYA
IPC: H01L21/52
Filed: 1991-03-22
Abstract: PURPOSE:To enable generation of oxide film on a surface of an adhesion surface to be suppressed and adhesion failure to be reduced by providing a container and a means for introducing an inactive gas into this container and then by performing die-bonding of a semiconductor chip within an atmosphere of an inactive gas. CONSTITUTION:A collet 8 places wafers 3 one by one in a specified position on a stage 7 which is heated by a heater and then performs thermocompression bonding. An environment including a part 4 for driving the collet 8 is surrounded by a chamber 2. Then, inactive gas such as Ar and N2 is introduced into the chamber 2. Therefore, the inside of the chamber 2 is substituted by the inactive gas and thermocompression is made, thus preventing an oxide film from being generated at the wafer 3 and a lead frame 1.
Patent JP-S59209641-A (JP)
Title: Evading means for abnormal condition of plant
Inventor: FUJITA YUUZOU
IPC: B01J19/00
Filed: 1983-05-11
Abstract: PURPOSE:To accurately evade abnormality while inhibiting the state that all nodes would be turned on, by adapting a limit check circuit to which an information relating to the condition of a load from a plant is inputted and changed into a flexible function to determine its limit value at the transition stage of the plant. CONSTITUTION:An information (e.g. the outputs of a generator, a turbine and a boiler) relating to the condition of a load on a plant from the plant 1 is taken in by a detector 25 and inputted through a signal processing converter 5 into the function 26 to a flexible limit value. On the basis of the resulting output, the signal 27 of a limit value sufficiently suited to the condition of a load on the plant is determined, and a limit check soft circuit 10 is made adaptable at the transition stage of the plant. Hence, appropriate information is offered to an operator, while evading the malfunction that all nodes 13, 14... in a logic 9 for checking the plant would be turned ON even during the transition stage of the plant.
Patent JP-S61242176-A (JP)
Title: Camera device
Inventor: HIEDA TERUO
IPC: H04N5/225
Filed: 1985-04-19
Abstract: PURPOSE:To permit simple and easy operations of various functions without performing wrong scanning through a limited operation measures by displaying characters expressing camera functions determined in advance on the display surface of an electronic finder and setting an index to either location of indicating positions. CONSTITUTION:Videos photographed practically by a camera part 101 or reproduced images and displayed at the tube surface 201 of a display tube in an electronic finder part 104 and various characters 202 displayed by character data signals 109 are shown. The index 203 is movable to a position showing a desirable operation by a switch located in an operation part 105. Functions of right moving 301, left moving 302 and input 303 are carried out by push button switches. If an operator desires to actuate a reproducing operation, the switch 301 or 302 is pushed several times and it is necessary for the index 203 located on the tube surface 201 to be set to the location of 'PLAY'. After then, once the switch 303 is pushed, an operation 110 showing such a function as indicated in the position of the index is inputted into a control part 103 and the reproducing operation is performed.
Patent JP-H0714037-A (JP)
Title: Monitor system for checking state of fare payment of road user
Inventor: PEETAA BUENTAA
IPC: G07B15/06
Filed: 1994-03-31
Abstract: PURPOSE: To provide a simple monitor system concerning the payment of a road toll at an automatic toll collection system. CONSTITUTION: A tollgate is constituted simply as a ticket examination station. The ticket examination station transfers a prescribed toll every time and the transfer performed at the final ticket examination station is recorded in a processor card for certificate guarantee together with required data. An independent separate installed and/or mobile type monitoring device KON is provided. This monitoring device detects and records the user, who does not pay the toll, by questioning and inspecting each vehicle FZ on the condition of traffic flowing without jamming.
Patent JP-S62242000-A (JP)
Inventor: YAN HENDORIKU EERUTEINKU
IPC: C11D3/08
Filed: 1987-04-03
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-H07273461-A (JP)
Title: Multilayer circuit board of microwave circuit
Inventor: YAMAGUCHI MITSUO
IPC: H05K3/46
Filed: 1994-03-31
Abstract: PURPOSE:To obtain the title multilayer circuit board capable of thinning and forming high precious resistor without deteriorating the characteristics of microwave circuit at all. CONSTITUTION:The upper side laminated multiple insulating layers out of laminated multiple insulating layers 11-17 are provided with cavities while a thin film is formed on the insulating layer 13 corresponding to the bottom surface of the cavities, furthermore, a signal circuit layer 41 and a resistor 61 are integrally formed on the rear surface of this insulating layer 13. At this time, the electric interval connecting the resistor 61 to the signal circuit layer 41 is shortened to avoid the characteristic deterioration. This is, the resistor 61 can be laser trimmed through a thin insulating layer 13 right above the resistor 61 thereby enabling a high precious resistance to be given. Through these procedures, the trimming aperture part is exposed in the cavities only to be sealed with a mounted part 8 and a covering sheet 9 thereby enabling the long term reliability to be enhanced.
Patent JP-H10283520-A (JP)
Title: Bank note discriminating device
Inventor: TAKAI TOMONORI
IPC: B65H5/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a bank note discriminating device which correctly discriminates the denomination of a bank note and the normal or damaged sate of a bank note, etc. SOLUTION: This device has a carrying path 12 which carries a bank note, at least one state detecting means which is arranged apposite to the path 12 and detects the state of a bank note and a thickness detecting part 13 which is arranged lower than the state detecting means apposite to the path 12 and detects the thickness of a bank note. The part 13 is provided with a thickness detecting roller 17 which rises in accordance with the thickness of a bank note and a scraper 21 which scrapes and eliminates as foreign matter that is attached to the periphery of roler 17. With this, the foreign matters such as paper dust which are eliminated from the roller 17 by the scraper 21 drop and no longer attach to the state detecting means.
Patent JP-S62241171-A (JP)
Title: Disk recorder
Inventor: NAKAJIMA IKUHIRO
IPC: G11B7/0045
Filed: 1986-04-11
Abstract: PURPOSE:To record and reproduce accurately a data by recording in advance a synchronizing signal to a prescribed location of a disk, reproducing it and controlling the relative timing between recording information and the disk. CONSTITUTION:A pickup 11 reproduces a synchronizing signal recorded in advance at the peripheral of the disk 1, and a detection circuit 12 outputs a error signal with respect to a correct line velocity of the disk 1 to a delay circuit 13. The circuit 13 controls the timing of the data outputted to a pickup 3 to vary the irradiating time of a laser light irradiated onto the disk 1 corresponding to the rotation of the disk 1 thereby adjusting the time. Thus, even when the state of eccentricity of the disk 1 is changed, the relative time axis error between the data and the disk is decreased and the data is recorded and reproduced accurately. Further, the output of the circuit 12 controls a servo circuit 8.
Patent JP-S60232836-A (JP)
Title: Fitting device
Inventor: HIROTA MITSUO
IPC: B23P19/00
Filed: 1984-04-27
Abstract: PURPOSE:To simplify measuring control and enable fitting in a short time by using a flexibly member, carrying out measurement with three variables and controlling two axes. CONSTITUTION:A Z-axis body 32 is suspendedly supported by a supporting body on an XY table 11, and a holding body 38 for holding an inserted member 1 is installed on the Z-axis body 32. X-, Y-detecting bodies 19, 18 for detecting forces in X and Y directions are mounted on the XY table, while a Z-detecting body 45 for detecting a rotating force is mounted on the Z-axis body. And, further, a Z-axis fixing body 46 for fixing the Z-axis body to the supporting body, and a holding fixing body 61 for fixing the holding body 38 to the Z-axis body, are provided. The XY table 11 is advanced in the Y direction with the fixing bodies kept fixed, while the inserted body is advanced in such a way that reaction force is not applied to the XY table, which is detected by the X-, Y-detectors and, on the final stage, theta deviation is absorbed by releasing the Z-axis fixing body and by moving the X-table, while phi deviation is absorbed by releasing the holding fixing body and through the flexibility of the flexible member, enabling fitting in a short time.
Patent JP-H01257010-A (JP)
Title: Manufacture of pellet containing crosslinker
Inventor: HASEGAWA SHOICHI
IPC: B29C48/29
Filed: 1988-04-07
Abstract: PURPOSE:To obtain pellet with high quality by a method in which crosslinker is injected at the joint between the first extender extruding the rubber or plastic containing no peroxide in molten and converted state and the second extruder kneading and extruding the rubber or plastic containing peroxide, and then the material is kneaded in the second extruder, and the finished resin is pelletized. CONSTITUTION:Rubber or plastic (crosslinker is not contained) is fed from the hopper 2 of a first-extruder 1, and while the material is fused and softened, simultaneously aging-preventing agent is injected and kneaded in a cylinder. The material is pushed out to the feeding port of a second extruder from a joint 4 through a screen 3, and crosslinker is injected from the injection port 5 on the rear part of the joint. The rubber or plastic in which crosslinker is distributed is fed to a second extruder 6 through a connecting hole 7, and both materials are perfectly kneaded, whereby uniform compound is obtained. After the compound has passed the second extruder through a screen 9, it is pelletized by a pelletizer 10, and is received in a container 11.
Patent JP-S60229345-A (JP)
Title: Semiconductor device
Inventor: SUZUKI NOBUSHI
IPC: H01L21/60
Filed: 1984-04-27
Abstract: PURPOSE:To perform a highly reliable wiring at a high speed by a method wherein a necessary wiring is formed on a heat-dissipating insulated substrate, and said wiring is connected to a plurality of electrodes simultaneously. CONSTITUTION:A thin heat-resisting insulating film 11 is formed on one surface of a metal plate 10, and the above is used as a heat-dissipating insulated substrate 12. A plurality of insulated wirings 13 are formed on the film 11. The wiring 13 is extended toward the outer edge of the substrate 12 from the center part, one end of the wiring 12 located on the center part side is corresponded to the pattern electrode formed on a semiconductor pellet 18, the other end located on the outer edge side is corresponded to the external electrode of a lead frame. A ball 14 is formed at both ends of the wiring 13. The substrate 12 is positioned on a pedestal 16 with the film 11, namely, the face where the wiring 13 is formed facing upward. The back side of the pellet 18 is attracted by a pick up 17 which is heated up to a fixed temperature, the pattern forming surface is opposed to the substrate 12, and the electrode of the pellet 18 and one end of the wiring 13 are positioned. The electrode 18 is moved to the direction A as shown in the diagram, and the electrode of the pellet 18 is pressure-welded to one end of the wiring 13.
Patent JP-S63276744-A (JP)
Title: Tape loading device
Inventor: YOKOYAMA MASATO
IPC: G11B15/665
Filed: 1987-04-06
Abstract: PURPOSE:To obtain the title device having excellent accuracy in positioning a tape by providing a rotary ring rotatably by inclining at the specific angle for a substrate on the circumference of a rotary head drum and equipping the inclined post fixed so as to abut to the outer peripheral side of a magnetic tape. CONSTITUTION:A roller guide 18, full width eraser 19, roller guide 20, voice erasing head 21, CTL head 22 for serving voice recording and reproducing as well, flanged fixing guide 23, capstan 24 and roller guide 25 are respectively set up vertically for a substrate 7 in order from a tape feeding side to winding side on the tape traveling route at the time of tape loading completion shown by a continuous line. Two tension posts 26, 27 are located at the position of 26', 27' shown by a dot line in an unloading state and on starting of a tape loading passed through circular arcuate locuses (a), (b) with drawing a tape 4 and moved to the specified position.
Patent JP-H10279488-A (JP)
Title: Aseptic injection liquid drug containing bicarbonate ion, and its production
Inventor: YAMAZAKI HIDEHIRO
IPC: A61K31/19
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To produce the subject liquid drug capable of enabling calcium ion and/or magnesium ion to coexist with bicarbonate ion, the simultaneous formulation of which with the calcium ion, etc., is used to be impossible because the bicarbonate ion causes precipitate with the calcium ion, etc., by using carbonic acid gas as a pH regulator. SOLUTION: This liquid drug is obtained by dissolving each raw material capable of forming a liquid containing calcium ion and/or magnesium ion, and bicarbonate ion, and an alkali metal salt of citric acid in water, and regulating the pH of the obtained aqueous solution so as to be 6.3-7.5 by dissolving carbonic acid gas into the obtained aqueous solution. The liquid drug is filled in a gas-impermeable plastic vessel wrapped by a gas-impermeable second wrapping material. The liquid drug can be maintained within a stable pH region for a long period by degassing the space part between the second wrapping material and the vessel so as to have substantially no space when wrapping the liquid drug.  Thereby, the good objective axenic injection liquid drug containing the bicarbonate ion capable of preventing the precipitation accompanied by the formation of an insoluble material, retarding the degradation of the bicarbonate ion, passing the level of injection permitting no fine particles to be contained is obtained.