baber/WOPTO huggingface dataset:
Patent JP-H01232002-A (JP)
Title: Manufacture of semi-finished product of prestressed concrete beam
Inventor: MIURA TERUMASA
IPC: B28B23/04
Filed: 1988-03-14
Abstract: PURPOSE:To simplify a prestress introduction work, by arranging a trussed assembly reinforcing steel and a prestress introducing steel in parallel up and down in a form and placing concrete in said form under the condition in which a tension is added to said steel. CONSTITUTION:A side form and a tension device for prestress introducing tension steel are arranged at the cut face of a prestressed concrete beam of semi-finished product on a form 1 for manufacturing said beam, while prestress introducing tension steel 3 is arranged in said form. Then, a trussed assembly reinforcing steel 4 made by connecting upper and lower stringers 4a, 4b each other through a lattice steel 4c by means of welding, said upper and lower stringers 4a, 4b being as double arranged reinforcing steel, is vertically fixed in said form 1 above said tension steel 3 parallel therewith. After that, said tension steel 3 is tensioned according to the required amount of prestress and concrete is then placed in said form 1.
Patent JP-H05266029-A (JP)
Title: Process flow preparing device
IPC: G06Q50/00
Filed: 1992-03-16
Abstract: PURPOSE:To easily prepare a process flow of production in a short period with use of the least knowledge of a production line. CONSTITUTION:This device consists of a code control table 5 controls in a hierarchical structure the codes showing the processing sections of each production process, the codes showing the processing types in the processing sections, plural variables related to the proper production of each processing, and the variables showing the purpose of each processing, etc., an attribute control table 9 controls the concrete attributes of the codes and the variables which are controlled by the table 5 for each code or variable, a variable control part 3 maintains the corresponding relation between both tables 5 and 9, a data selecting part 1 selects the codes or the variables of the hierarchical structure controlled by the table 5, a flow description display part 11 shows a flow of the production process based on the selected codes and variables.
Patent JP-S61217990-A (JP)
Title: Dynamic type ram
Inventor: NAGASHIMA YASUSHI
IPC: G11C11/407
Filed: 1985-03-25
Abstract: PURPOSE:To realize two types of writing operation modes and to improve a mass productivity and memory function by identifying a change timing of a write enable signal, and controlling an operation of a data output buffer in referring to a change timing of a column address strobe signal. CONSTITUTION:An internal complementary address signal in accordance with address signals AY0-AYn supplied through an external terminal is formed, and similarly transmitted to a column decoder C-DCR constituted by a static type circuit. The column decoder C-DCR decodes a transmitted address signal and selects a data line by a data line selecting timing signal phiy. A timing control circuit TC receives a low address strobe signal RAS supplied through the external terminal, a column address strobe signal CAS and a write enable signal WE and forms respective types of internal timing signals. Wherein, in order to obtain a variety of an output function of a RAM, in the timing control circuit TC, a timing identifying and controlling circuit is provided.
Patent JP-S54149470-A (JP)
Title: Washing jig of semiconductor chip
Inventor: MIURA TERUNOBU
IPC: B08B3/00
Filed: 1978-05-16
Abstract: PURPOSE: To obtain a washing jig of semiconductor chips having no fear of injuries at a washing time by preventing the pattern face, which is formed on the surface of chips, from being brought into contact with the jig.  
     CONSTITUTION: Upper cover 21 and washing jig main body 22 are provided. Washing jig main body 22 has partitions 24 so that chips 23 can be separated one by one and stored. The bottom face of chip storage rooms 25 formed by partitions 24 is formed into a curved face. Consequently, the chip stored in each storage room 25 is supported by two sides corresponding to this surverd face, and a gap is generated between the pattern face and the jig bottom face. Through hole 26 is provided in the bottom face of each chip storage room and the upper cover previously, and washing liquid for the chip passes through this hole. At a chip washing time, the chip is put on the curved face of the chip storage room so that the pattern- formed face of the chip may be faceup. As a result, the pattern-formed face of the chip is supported at the edge by the curved bottom face of the washing jig, and can be prevented from being brought into contact with the washing jig directly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05253400-A (JP)
Title: Presser for clothes
IPC: D06F71/00
Filed: 1992-03-16
Abstract: PURPOSE:To move a latch from a set position to a reset position and disengage it from hooks and to improve the operability by horizontally moving a knob of a latch mechanism which holds a press plate overlaid on a base. CONSTITUTION:In use, a pair of hooks 16 provided on a press plate 3 are fitted to a through hole 40 of an electrical equipment housing case 21 and engaged with the engaging part 63 of a latch 61 of a latch mechanism 31. In order to open the press plate 3 under this state, the operating knob 81 of the latch mechanism 31 is first pressed leftward by a thumb, a latch operating member 71 is rotated counterclockwise about a pivot 72 interlocking with the movement and the cam part 64 of the latch 61 is depressed by the engaging shaft part 73 of the operating member 71. Thus, the latch 61 is rotated counterclockwise about a pivot 62 against a coil spring 66 and moved to a reset position and the engaging part 63 of the latch 61 is disengaged from the hooks 16. Then, by releasing the operating knob 81, the latch 61 is returned to an original position.
Patent JP-S58174912-A (JP)
Title: Focusing detector
Inventor: MATSUMURA SUSUMU
IPC: G02B7/28
Filed: 1982-04-08
Abstract: PURPOSE:To enable exact focusing discrimination by adhering an optical transparent medium which consists of a solid or liquid and is thicker than wavelength on the surface of each line sensor so as to decrease the reflection at the boundary surface. CONSTITUTION:The image by a photographic lens formed on an intended image plane is formed on two pieces of line sensors 4 by a pair of imaging lenses provided behind the intended image plane, and focusing is discriminated by the output signals of the two images obtained from these sensors 4. Each line sensor 4 is formed by providing many pieces of photoelectric conversion parts 11, which are called ''photosites'', on a silicon substrate 10, covering a thin film 12 consisting of silicon on the top layer thereof, further adhering a transparent medium 13 having a high refractive index which is thoroughly thicker than wavelength onto the front surface thereof and protecting the same with a protective glass plate 14. The reflected light which is generated on the surface of the film 12 is thus decreased considerably and the exact discrimination of focusing is made possible.
Patent JP-S60205009-A (JP)
Title: Thrust bearing
Inventor: HASEGAWA KENGO
IPC: F16C17/06
Filed: 1984-03-28
Abstract: PURPOSE:To prevent a bearing plate and pat metals from being seized together, by forming, in the lower surface of a bearing plate, with grooves which extend from the outer end to the inner end of the bearing plate. CONSTITUTION:A thrust bearing is composed of a stationary part 2, pat metals 1 in a suitable number supported on the periphery of the stationary part 2, a frame 3 secured to the lower end of the rotary shat A of an underwater motor and a bearing plate 4 secured to the frame 3 and having is lower surface slidably laid on the upper surfaces of the pat metals 1. Grooves 41 are formed in the lower end face of the bearing plate 4, extending from the outer end 42 to the inner end 43. The grooves 41 communicate between the outer part and the inner part of the bearing plate 4 since they extend between the outer part and the inner part, having suitable width and height.
Patent JP-S58174899-A (JP)
Inventor: OOHASHI HIDEAKI
IPC: G21F9/04
Filed: 1982-04-08
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-2000259947-A (JP)
Title: Sale management system
Inventor: HENCHI TADASHI
IPC: G06Q50/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To dissolve congestion due to a price payment procedure at a cashier by storing and carrying an article to be purchased to which an electronic tag is attached by a cart, transmitting and receiving article information between the electronic tag and a server by a client to be arranged in the cart without contact. SOLUTION: When an optional card is selected and a reset switch 26 is depressed, a sale calculation program 241 of the client 2 is started, a sale price file is acquired from the server 1 and stored in a RAM 24 as a sale price table 242. Next, the article is selected and put in the cart by the customer, information about the electronic tag attached to article is acquired via a transmitter/ receiver A33 and registered in a sale summing up program 243. This total amount is displayed on a display 25. In addition, the contents of the sale summing up table 243 are transferred from an antenna 311 to an antenna 4 by way of a controller 32, a transmitter/receiver B31 without contact, and are registered in a sale management file of the server 1.
Patent JP-H02238650-A (JP)
Title: Surface treatment of sog
Inventor: KAWAMURA EIICHI
IPC: H01L21/768
Filed: 1989-03-11
Abstract: PURPOSE:To enhance a close-contact property between the surface of an SOG and an organic film formed on the SOG thanks to an in-line process without making an apparatus complicated by a method wherein the surface of a baked SOG is treated with an organic solvent. CONSTITUTION:At a spin-on-glass(SOG) coating stage, a wafer 21 is coated with an SOG 22; at a baking stage, the coated SOG 22 is baked. During this operation, a residual substance 22a such as a low-molecular organic substance or the like exists on the surface of the SOG 22. Then, at a surface-treatment stage, the residual substance 22a existing on the surface of the SOG is treated; at an organic-solvent coating stage, the SOG which has been treated with an organic solvent is coated with another organic solvent. Thereby, an apparatus can be constituted at a low cost by utilizing a conventional apparatus; there is no fear of a contamination thanks to an in-line process; a close-contact property between the surface of the SOG 22 and an organic film formed on the SOG can be enhanced.
Patent JP-S53144201-A (JP)
Title: Fm multiplex demodulation circuit
Inventor: IENAKA MASANORI
IPC: H04B1/16
Filed: 1977-05-23
Abstract: PURPOSE:To eliminate the pop sound occurrence at the switching time of the the stereo-monaural change-over switch circuit by giving the time constant to the switch circuit.
Patent JP-H06271604-A (JP)
Title: Production of vinyl acetate-based resin emulsion
Inventor: YOKOO SATOSHI
IPC: C08F218/00
Filed: 1993-03-18
Abstract: PURPOSE:To produce a vinyl acetate-based resin emulsion having a small dispersion in viscosity. CONSTITUTION:The temperature of vinyl acetate monomer mixed in (co) polymerization is regulated to 22-28 deg.C in carrying out the emulsion (co) polymerization of the vinyl acetate monomer or the vinyl acetate with a monomer (co)polymerizable therewith using polyvinyl alcohol as a protective colloid and a peroxide as a polymerization initiator.
Patent JP-S61215448-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: KIUCHI HIDEO
IPC: F02M51/06
Filed: 1985-03-22
Abstract: PURPOSE:To improve assembling properties ever so high, by making a terminal of a connector to be connected electrically to a coil and a sense of plural injection nozzles formed in an end partholdable to the specified positional relation without using a positioning pin or a mark, etc. CONSTITUTION:An electromagnetic fuel injection valve is made up of housing a solenoid coil 5, a fixed iron core 8, a moving core 9 and a needle valve 11 in a housing 2 and in an inner part of a valve body 3 being connected and locked to the housing and forming an injection nozzle 20 in the tip end. In this case, the moving core 9 is formed in installing two spots of chamfering parts 9a symmetrically in the side centering on a core shaft, and a magnetic material-make ring 23 is set up on an outer circumference of the said core 9 via a clearance. Each two of concave parts 23a and convex parts 23 are formed in a part to be opposed to the moving core 9 of this ring 23, while a fitting part 23b is formed on an outer circumference of the ring 23, respectively, then a convex part 24b of a spool 24 holding the electromagnetic coil 5 on the fitting part 23b and partially provided with an energizing terminal 6.
Patent JP-H05226537-A (JP)
Title: Manufacture of lead frame
Inventor: ATOBE HIDEMI
IPC: H01L23/50
Filed: 1992-02-12
Abstract: PURPOSE:To prevent silver plating liquid from getting into the other surface at the time of silver plating by firstly single-side-etching the surface of a lead frame material to be silver-plated halfway and then silver-plating that surface. CONSTITUTION:A first pattern 12 is formed on a lead frame material 10 according to a lead pattern to be formed on that material. The lead frame material is etched front both sides to form a specified pattern. Then, a silver plating 16 is made over a specified range of the upper surface, of the lead frame material 10, to be a wire bonding surface. At that time, since only concaved channels 14 are formed on the upper surface of the lead frame material 10 within the range for the purpose of silver plating of the inner lead 18 and blocking is made in the direction of thickness, the silver plating liquid will not get into the lower surface of the lead frame material 10. In addition, sealing characteristic on the lower surface of the lead frame material 10 becomes better to prevent a silver from sticking to.
Patent JP-H10257739-A (JP)
Title: Electric air blower
Inventor: UENO SEIICHI
IPC: H02K13/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an air blower which has a long life, high efficiency and high quality. SOLUTION: An electric air blower 17 has an armature 13 provided with a commutator 1 having a plurality of copper pieces 3 connected to armature windings 2, a pair of brushes 7 which, being in contact with the commutator 1, supplies power to the armature 13, and spark suppressing means which are buried in recesses between the copper pieces and absorb sparks generated when the commutator 1 and the brushes 7 separate from each other. By this air blower 17, sparks generated when the copper pieces 3 of the commutator 1 are separated from the brushes 7 are suppressed, thereby suppressing the wear of the brushes 7, lengthening the life of the device without changing the quality of the material of the brushes 7, and increasing the length of the brushes 7.
Patent JP-H09251620-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: OSAWA YUICHI
IPC: G11B5/31
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of recording/reproducing fringe by reducing the deviation of each of the magnetic cores equivalent to the film thickness of each of magnetic gap films in a magnetic gap section as much as possible in a thin film magnetic head having a pair of magnetic cores by which the track width is determined. SOLUTION: In this magnetic head, a magnetic gap 20 having a prescribed gap length is formed from first and second magnetic gap films 16 and 18 (nonmagnetic films) in an almost perpendicular direction to the surface of a substrate. First and second magnetic cores 17 and 19 are placed opposite to each other through the magnetic gap 20 and concurrently, the nonmagnetic films 16 and 8 each of which gas a thickness equivalent to about a half of the gap length are also formed on the lower sides of the magnetic cores 17 and 19 respectively. To the manufacture of such a magnetic head, a lift-off method is applied.
Patent JP-S58179186-A (JP)
Title: Regenerative control system
Inventor: NOMURA YOSHISHI
IPC: H02P3/14
Filed: 1982-04-09
Abstract: PURPOSE:To regenerate load energy to an AC power source without consuming at a resistor by controlling the DC voltage in synchronization with a regenerating power converter and an AC power source when the DC voltage raised by the regenerative operation of a motor becomes a value not lower than the set value. CONSTITUTION:A DC voltage is raised by the regenerative operation of a motor (not shown). When the DC voltage becomes not lower than the set value from a setter 4, a comparator 4 drives a current amplifier 9, synchronizes with the AC power source so as not to shortcircuit the AC power source phase at an AND gate, thereby turning ON the GTR (power transistor) of a regenerative power converter 10 corresponding to the phase. Thus, since the regenerative energy is regenerated to the AC power source, the DC voltage is lowered, the output of the comparator 5 becomes OFF, and the GTR is turned OFF. Then, the DC voltage is again raised, the output of the comparator 5 becomes ON, the GTR is similarly turned ON. These operations of ON and OFF are repeated thereafter.
Patent JP-H02235713-A (JP)
Title: In-mold plating die
Inventor: NAGAMATSU KEIJI
IPC: H05K3/20
Filed: 1989-03-10
Abstract: PURPOSE:To make the boundary of transfer plating layer clear and prevent the surface of resist layer from being oxidized by a method wherein resist pattern is produced from the surface of porous inorganic resist layer covered with heat resistant resin layer. CONSTITUTION:Resist pattern is produced by covering the surfaces of porous inorganic resist layer 4 with heat resistant resin layer 5. As the resist 4, ceramic, glass or the like, which has acid resistance, heat resistance and resistance to compression and the linear expansion coefficient of which lies within the range of 8.0-10.0X10<-6>mm/mm deg.C and which has enough voids, can be preferably used. As the ceramic, Al2O3 or the like can be used. The resin used for the resin layer 5 must be fully penetrable in the void of the layer 4 and have heat resistance to withstand against the high temperature at molding and resistance to compression. The favorable heat resistance of the resin is 330 deg.C or higher and its favorable resistance to compression is 700kg/cm<2> or more.
Patent JP-H02909-A (JP)
Title: Lens back variation correction device for camera
Inventor: KUDO YOSHINOBU
IPC: G02B13/18
Filed: 1989-03-10
Abstract: PURPOSE:To compensate an accurate lens stop point corresponding to the variation of temperature even if said variation occurs in or over the range of ordinary temperature by adding the lens stop point which is not used at ordinary temperature besides the infinity  position or the closest photographing position of a lens. CONSTITUTION:A distance detector 2 outputs a distance to an object to a lens feeding control circuit 3 by dividing it, for example, into 1-14 zones. The lens feeding control circuit 3 shifts the zone signal of the distance detector 2 with outputs from a temperature detection circuit 1, so that the zone signals are respectively shifted by -2 in the case of <=-30 deg.C, by -1 in the case of -30 deg.C to -10 deg.C, by 0 in the case of -10 deg.C to 10 deg.C, by 1 in the case of 10 deg.C to 30 deg.C and by +2 in the case of >=30 deg.C to control a lens feeding device 4 according to the zone fitted for the respective signals. The amount matched to the component of the variation quantity of the lens back of a photographic lens in the range of temperature where the lens is actually used is provided for feeding the lens. Thus, an accurate focal point can be kept in all the range of usage.
Patent JP-H06235676-A (JP)
Title: Pressure leak inspection system for hermetically sealed vessel
Inventor: FUJITA TETSUJI
IPC: G01M3/10
Filed: 1993-02-08
Abstract: PURPOSE:To provide a pressure leak inspection system of such type as an object to be inspected is immersed into a water tank, pressurized air is fed therein, and leaky state is determined based on bubbles being generated, in which generation of bubbles can be detected automatically with no hindrance of waving of a water surface or illumination. CONSTITUTION:The pressure leak inspection system comprises an illuminator 3 for illuminating an object 2 immersed into a water tank 1 from the side face thereof, an inspection camera 4 for imaging the object 2, and means 5 for processing the image taken by means of the camera 4 wherein the image processing means 5 compares two still images taken by means of the camera within a relatively short time and recognizes any difference between two still images as representative of pressure leak.
Patent JP-H04274161-A (JP)
Title: Manufacture of separator of button-type cell
Inventor: ENOMOTO TOMOHIKO
IPC: B26F1/40
Filed: 1991-02-28
Abstract: PURPOSE:To manufacture a separator having a sufficient quality not to cause liquid leakage of a battery by a simple process. CONSTITUTION:A strip absorbing material 1 to be used as a separator is struck by a die 5 to give a separator 2 with a prescribed shape. The separator has whiskers in the outer circumference and the whiskers are burnt out by passing the separator 2 inside of a hollow heater 9. Leakage of an electrolyte of a battery can be prevented by burning the whiskers of the separator. Also, since the separator is led to pass the inside of the hollow heater, the whiskers can be burned out without sticking of a melted substances of the separator to an apparatus.
Patent JP-H04275602-A (JP)
Title: Control method for utility system
Inventor: FUJII KENZO
IPC: G05B13/04
Filed: 1991-03-01
Abstract: PURPOSE:To perform control for keeping the demand balance of utility and optimization control over a supply device simultaneously. CONSTITUTION:A control variable is predicted 103 by substituting control data such as a control variable, a manipulated variable, a manipulated variable target value, etc., in a process dynamic characteristic model of the utility system and an optimum manipulated variable is calculated 104 from the predicted control variable and a set value. Then the manipulated variable is optimized 106 so as to approximate said optimum manipulated variable to the manipulated variable target value so that an optimum output for the control variable and an optimum output for the manipulated variable are both satisfied at the same time. Consequently, the unbalance of the demand for utility is absorbed in a short time and the economical efficiency of the whole utility system is improved.
Patent JP-H11261341-A (JP)
Title: Detection circuit
Inventor: OBA HIROAKI
IPC: H03D1/10
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To enlarge a dynamic range by detecting a full wave or a half wave to which DC offset is applied in accordance with an input level. SOLUTION: The positive voltage component of the input signal of a high frequency is detected in a positive voltage detection part 1 containing a diode 7 and a negative voltage component is detected by a negative voltage detection part 2 containing a diode 8. When the input signal is in a low level, positive voltage and negative voltage are added so that phases become equal. A gain when amplitude is small is raised. When the input signal is in the high level, two switches are changed over at the detection of the level in a level detection part 3, and the added value of synthesized voltage is suppressed. Namely, the one offsets the bias of the negative voltage detection part 2 and reduces a negative voltage component in a first switch circuit 4. The other turns off a second switch circuit 5 and stops the detection of the positive voltage component.  When the level is low, a voltage value obtained by adding the positive voltage component and the negative voltage component at a common mode is outputted, and the addition of voltage is suppressed by using the two switches when the level is high.
Patent JP-S58176992-A (JP)
Inventor: ENDOU AKIRA
IPC: H05K1/03
Filed: 1982-04-12
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。