baber/WOPTO huggingface dataset:
Patent JP-S5933840-A (JP)
Title: Resin sealing method of semiconductor device
Inventor: SASAMOTO TOSHIROU
IPC: H01L21/56
Filed: 1982-08-19
Abstract: PURPOSE:To increase minuteness of the sealing resin layer of the semiconductor device, and to enhance reliability thereof by a method wherein resin molded in a solid type is arranged on metal fine wires, and after then, solid resin is heated to be molten and to be hardened, and resin sealing is effected. CONSTITUTION:The pattern of conductor layers 2, 3, a resistor layer 4, etc., is adheringly formed on an insulating substrate 1 of ceramics, etc., according to the vacuum evaporation method, the sputtering method, the screen printing method, etc., and after then, semiconductor elements 5 are joined on the conductor layers 3. After the semiconductor elements 5 are joined, the semiconductor elements 5 and the conductor layers 2 are connected using the metal fine wires 6. Then hot melt type epoxy resin is molded in a tablet type 7 having the shape to cover completely the semiconductor element 5 and the metal fine wires 6, and the tablets 7 thereof are arranged on the metal fine wires 6. Then the device is put on a hot plate or put in a contact temperature oven, and by heating at 150 deg.C for 20hr, the tablets 7 are molten, and moreover hardened to attain sealing by resin layers 7'.
Patent JP-S626684-A (JP)
Title: Complex plasmid
Inventor: HISHINUMA FUMIO
IPC: C12R1/865
Filed: 1985-07-03
Abstract: PURPOSE:A complex plasmid, containing a promoter and reader sequences of alpha factor gene of a specific yeast and capable of efficiently secreting useful substances produced in microbial cells. CONSTITUTION:A complex plasmid pRE1085 (6.8kb), obtained by cleaving chromosome gene of Saccharomyces uvarum with EcoRI, inserting the resultant cleaved fragment into a plasmid, carrying out operation, e.g. transformation, cultivation, separation of DNA, etc., to give a plasmide pLSO5 (4.3kb) (A), containing alpha factor gene of the Saccharomyces uvarum and shown in the figure, linking the plasmid pLSO5 to a DNA fragement derived from Saccharomyces cerevisiae (B) to afford a plasmid pRE1059 (6.8kb), linking the three kinds of DNA fragments of EcoRI-HindIII fragment obtained by cleaving the component (A) with restriction enzymes EcoRI and HindIII, EcoRI-AatII fragment obtained by cleaving the component (B) with restriction enzymes EcoRI and AatII and HindIII-AatII fragment obtained by cleaving the component (B) with restriction enzymes HindIII and AatII thereto and containing the promoter and reader sequences.
Patent JP-H09323365-A (JP)
Title: Gas fuel tank and its molding method
Inventor: TAKIMOTO KAZUHISA
IPC: B32B1/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To contrive the reduction of weight and the improvement of durability for in vehicle. SOLUTION: This gas fuel tank is of such a structure that a protecting film of metal or resin for gas permeation is simply formed on the surface of the inner wall of an FRP container shell 7. In addition, a core member 2 forming the inner wall of the container shell 7 is formed of a metal with a lower melting point than the degradation temperature of a material resin with which a reinforcing fiber in impregnated and after being cured. Further, the metal is eluted after curing the material and the material is dried so that the material does not undergo a process in which its moisture is absorbed by the metal to prevent the container shell 7 from becoming qualitatively degraded. Thus a liner is dispensed with to contribute to the reduction of weight and the improvement of durability.
Patent JP-S5847367-A (JP)
Title: Transfer system of general command information
Inventor: NUMATA MITSURU
IPC: H04M3/42
Filed: 1981-09-16
Abstract: PURPOSE:To ensure the transmission service in an effective way, by transmitting and receiving the general command information en bloc for each control of a repeating exchange and giving a general command independently within each control. CONSTITUTION:The general command information given from a telephone 1A is fed to a storing device 5A by a push-button signal and via a private exchange 2A and a repeating exchange 4A. Then the device 5A analyzes the received general command information under the control of a control part 5A and then starts the exchange 4A through an originating/incoming part 51 in case the information belonging to a repeating exchange 4B is detected. Thus the information is connected to a storing device 5B via the exchange 4B. While the device 5B detects the received signal through the part 51 and sends the answer signal back to the device 5A. The device 5A feeds the general command information to the device 5B. The devices 5A and 5B transmit an aural message of the general command to the telephones within own service area.
Patent JP-S6117438-A (JP)
Title: Process and equipments for fiberizing mineral molten material
Inventor: GUNAARU HARUTOUNGU
IPC: C03B37/05
Filed: 1985-07-03
Abstract: A method and an apparatus in a plant for fibrating mineral molten material which in the form of a stream of molten material (4) is discharged to the peripheral surface of a primary spinner wheel (1) and which is formed to mineral fibres by being thrown out from the spinner wheel or from several cooperating spinner wheels. The distribution of the stream of molten material (4) over the width or length of the primary spinner wheel is improved in that the force is applied to the incoming stream of molten material (4), especially from rear side thereof as seen in the rotation direction of the spinner wheel as seen in the rotation direction of the spinner wheel, which force is acting in a plane substantially perpendicular to a generatrics to the peripheral surface of the spinner wheel (1) and in a blunt angle to the stream of molten material (4). The force acts on a stream of molten material a short distance in advance of the place where the material comes into contact with the spinner wheel (1), and the force provides a widening of the stream of molten material without breaking same up into small fragments. The force may be provided by a gas flow (5) or by different mechanical deflector means.
Patent JP-H0759551-A (JP)
Title: Preparation of filter-tip cigarette
Inventor: FUIORENTSUO DORAGETSUTEI
IPC: A24C5/47
Filed: 1994-06-27
Abstract: PURPOSE: To maximize the production capacity of a filter fitting machine with respect to the prescribed rolling speed in a method for producing a filter-tipped cigarette. CONSTITUTION: The method is provided with a stage where respective first tobacco members 3 are cut into a pair of cigarette parts 13 and 14 along a route B, a stage where the cigarette parts in the respective pairs are separated in an axial direction, a stage where the cigarette parts in the respective pairs are separated by inserting the filter with two-fold length in order to form the flow of the second tobacco members 25 consisting of the two cigarette parts which are separated by the filter 18 with two-fold length and a stage where a belt 30 with prescribed length L is rolled around a part of the two cigarette parts and the filter with two-fold length in order to form the third tobacco members 32 consisting of the cigarette with two-fold length in a rolling part department 38. Then, the second tobacco members are supplied to the rolling part department at an interval P1 being not smaller than length of the respective belts and also almost equal to it.
Patent JP-H05310298-A (JP)
Title: Alarm for erroneous kind of oil being fed
Inventor: MOTOHASHI TOSHIAKI
IPC: B67D7/32
Filed: 1992-05-11
Abstract: PURPOSE:To determine automatically the kind of fuel oil being fed from a rolley to an oil storing tank and to alarm when it is judged that an erroneous kind of oil is being fed. CONSTITUTION:In a sensor room 50 whose connecting member 20 at a lower end is connected to an oil feeding pipe and whose upper end is opened to atmosphere through an atmosphere communication hole 55, a throttle valve 24 is arranged on the connecting side with an oil feeding pipe and a valve 48 to be driven by electric signals is arranged between the atmosphere communication hole 55 and the throttle valve 24. A pressureswitch 30 is arranged on the inlet side of the throttle valve 24 and a sensor 56 is housed in the sensor room 50. The valve 48 is operated by ON or OFF of the pressure switch 30 caused by start or stop of feeding of oil and by signals from the oil kind sensor 56. When the kind of the oil now being fed is different from that of the tank into which the oil is being fed, an alarm 9 is actuated.
Patent JP-H02238969-A (JP)
Title: Impact mechanism of impact printer
Inventor: HERUMUUTO KEI WAIBERU
IPC: B41J9/04
Filed: 1989-06-07
Abstract: PURPOSE: To obtain a power transmission member for giving an access of a character member by incorporating a rockable bail bar constrained to a predetermined angular movement, a prime mover for giving an oscillating motion to the bail bar, a push rod for transmitting an impact force to a platen and a detaching and attaching means, thereby maintaining it near the platen during operating of a printer and retreating a power applying member from a power applying area. CONSTITUTION: A a rockable bail bar 26 heating an axis of rotation substantially parallel to an axis of a platen 10 is constrained to a predetermined angular movement toward the platen 10 or separate from the platen 10 by a prime mover 27 coupled to the bar 26. A push rod 30 interconnects a print tip 18 and the bar to close a throat distance for delivering impact forces to the platen as the bar is moved toward the platen 10. The rod 30 is detached from or attached to the bar 26 to draw the tip 18 from the platen 10 at a distance longer than the throat distance to remove a character element.
Patent JP-S5669177-A (JP)
Title: Ink jet head of ink jet printer
Inventor: FUKAZAWA TAKAO
IPC: B41J2/135
Filed: 1979-11-09
Abstract: PURPOSE:To facilitate maintenance including the removal of dust, prevention of a clogged nozzle, etc. by making the nozzle attachable to and detachable from a head proper. CONSTITUTION:Although an end of a connecting member 10 is inserted under pressure into an end of a protective pipe 2 for a vibrator, and fixed therein, a nozzle 9 is connected to the connecting member 10 in such a way that either of them can be attached to and detached from the other with screws put on each of them that can engage with each other. By so doing, dust, etc. that happen to enter the head at the time of assembling it can be readily eliminated. It is also possible to prevent the nozzle from being clogged and readily replace the nozzle.
Patent JP-S625847-A (JP)
Inventor: AKIYAMA TADASHI
IPC: B32B5/18
Filed: 1985-07-02
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-H11332842-A (JP)
Title: Biosignal processing circuit
Inventor: NODA KATAKAZU
IPC: A61B5/308
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To resolve such trouble wherein in a biosignal observing apparatus, in order to remove hum noises induced from a commercial power source, a noise removing filter for 50 Hz or 60 Hz has been used by switching manually a filter switching switch but there exists a fear that an operator may forget to switch in switching manually a switch and in case of forgetting, the biosignal is detected incorrectly. SOLUTION: Hum noises are extracted by passing a biosignal through two band pass filters 32 and 34 of 50 Hz and 60 Hz. By comparing their sizes by means of a comparator 36, frequencies of the hum noises are distinguished. A selecting signal 28 is transferred to a filter selector 26 and hum noises are removed from the biosignal by selecting automatically a noise removing filter corresponding to the frequencies among a plurality of noise removing filter 40.
Patent JP-2000054996-A (JP)
Title: Radial compressor, and its operation method
Inventor: WUNDERWALD DIRK DR
IPC: F04D29/04
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an operation method so as to enlarge useful life of a simply constituted radial compressor that has no seal element in a separate clearance between an impeller and a casing of the compressor, in a region of the back wall of the compressor's impeller. SOLUTION: In a radial compressor that has no seal element in a separate clearance between an impeller and a casing of the compressor, in a region of the back wall of the compressor's impeller, cooling medium 25 is introduced into a partial clearance 18 downstream of leaked flow 29 of a working medium 27, awed this cooling medium is finally re-discharged after finalizing cooling process. Therefore, at least one supply passage 24 for the gaseous cooling medium 25 which penetrates through the compressor's casing in the region of the back wall 16 of the compressor's impeller 6 and opens into the partial clearance 18 toward the back wall, and at least one discharge passage 26 for the cooling medium 25 are arranged in a compressor's casing 5.  Thus, the back wall of the compressor's impeller is effectively cooled by a gaseous cooling medium, and this enlarges useful life of the radial compressor.
Patent JP-S5771279-A (JP)
Title: Dc brake circuit for capcitor phase advancing induction motor
Inventor: SUZUKI HAYAO
IPC: H02P3/24
Filed: 1980-10-17
Abstract: PURPOSE:To improve the quick responsiveness and the durability of a D.C. brake circuit by employing a switch which short-circuits both ends of a phase advancing capacitor with a low resistance to be used as a bidirectional thyristor. CONSTITUTION:A bidirectional thyristor 16 is connected across the ends of a phase advancing capacitor 12 of a capacitor phase advancing induction motor 11 through a low resistance 13 and the gate thereof is controlled with a photocoupling thyristor 17 according to a brake command. When driving a motor 1, the thyristor 16 and a unidirectional thyristor 15 are turned OFF while a bidirectional thyristor 14 is turned ON. To brake it, the thyristor 14 is turned while the thyristors 16 and 15 are turned ON. During the entry of the brake command, as soon as a voltage is generated in the phase advancing capacitor 12, the thyristor 16 is closed thereby improving the quick responsiveness while any contact is eliminated to improve the durability and the reliability.
Patent JP-H10336152-A (JP)
Title: Data communication system, unit holding device and signal transmitting unit
Inventor: SHIOZAWA TAKAHIRO
IPC: H04J14/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To properly impart the identifiers of a wave length channel and a space channel to an optical signal by permitting the unit holding devices of the plural space channels to generate their own identifiers so as to report them to a mounted signal transmitting unit and permitting the signal transmitting unit to impart the reported identifiers to an outputted optical signal. SOLUTION: Respective mounting slots 13 are independently provided with identifier generating parts 21 being a channel reporting means and respective transmission cards 11 are provided with an identifier detecting part 22, an identifier adding part 23 and a signal output part 24. The signal output parts 24 output the optical signal by laser light in accordance with an external input. The identifier generating parts 21 of the mounting slots 13 generate specified potential as the identifier corresponding to the space channel. The identifier detecting parts 22 judge the space channel from potential reported from the mounting slots 13 as an identifier so as to control the operation of the identifier adding parts 23.
Patent JP-H04344874-A (JP)
Title: Welding device
Inventor: TANITOMI FUMINAO
IPC: B23K9/127
Filed: 1991-05-21
Abstract: PURPOSE:To offer the welding device which can weld easily a plate, and an erect plate provided vertically on this plate. CONSTITUTION:The welding device is constituted of a roller 10 which is pressed against an erect plate 102 and rolls along the lengthwise direction of this erect plate 102, a pressing means 12 for pressing this roller 10 against the erect plate 102, and a holding implement 23 which is provided on both side parts of this roller 10 and holds a torch 24.
Patent JP-S5478865-A (JP)
Title: Drain valve section of washing macnine
Inventor: KANAI HIROSHI
IPC: F16K31/122
Filed: 1977-12-06
Abstract: PURPOSE: To provide a highly productive drain valve section with a simple assembly by the engagements between a drain valve and a tank and that between a clutch lever and a lever control section the same in the direction with the drain valve, the lever control section and a electromagnetic solenoid assembled on a support plate separately from the main unit.  
     CONSTITUTION: In the washing, rinsing and dehydrating cycle, a drain valve 30 controls the drainage with an aid of controlling force of an electromagnetic solenoid 40 at the bottom of a water receiving tank 16. A lever control section 44 engaged by a clutch lever 42 to control the clutch and the brake governs the operation. The electromagnetic solenoid 40, the clutch lever control section 44 and the drain valve 30 and fixed to a suppoet plate 46. A support plate assembling section 50 is moved in the direction of Y in which an inflow port 32 of the drain valve 30 is engaged with a delivery port 16A of a water receiving tank 16. By so doing, plate as a notch 48 through which the clutch lever 42 passes is provided on the  support 46, and clutch lever 42 and the lever control section 44 can be moved in  the direction Y to be engaged together. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5771618-A (JP)
Title: Filter
Inventor: NARUMIYA TSUNEAKI
IPC: B01D39/16
Filed: 1980-10-18
Abstract: PURPOSE:To permit the filtration of particles of a wide particle size distribution by a method in which a skin layer with through holes having smaller diameters than continuous cells is integrally formed on one side of a soft synthetic resin foam layer with continuous cells under a specific condition. CONSTITUTION:A skin layer 3 is integrally formed on one side of a soft synthetic resin foam layer 2 made of a soft polyurethane foam with continuous cells having no cell membrane to form a filter 1. This skin layer 3 formed by pressing one side of the foam layer 2 to less than 1/3 its thickness by a thermal compression molding method has smaller through holes than those of the foam layer 2 and a thickness of 3mm. or less. The said filter 1 having both surface and internal filtering mechanisms can exactly filter solid particles of a wide particle size distribution.
Patent JP-H09327117-A (JP)
Title: Switching apparatus
Inventor: BABA AKIRA
IPC: H02H7/20
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a switching apparatus by which a noise produced from a step-up means used to generate the driving voltage of a semiconductor switch can be reduced effectively. SOLUTION: A step-up means 57 which generates a driving voltage VS used to drive a plurality of semiconductor switches 61A, 61B,..., 61X is shared by the plurality of semiconductor switches 61A, 61B,..., 61X, and the plurality of semiconductor switches 61A, 61B,..., 61X are driven by the driving voltage VS which is generated by one step-up means 57. Thereby, a noise which is produced from the step-up means 57 can be suppressed to a minimum, and a noise which is superposed on a power-supply line can be removed by one noise filter circuit 58. As a result, the configuration of a switching apparatus can be simplified.
Patent JP-S5850667-A (JP)
Title: Disk loading mechanism
Inventor: IZUMI MINORU
IPC: G11B17/04
Filed: 1981-09-18
Abstract: PURPOSE:To ensure the accurate loading for a vertical driving disk reproducer, by loading said disk reproducer while controlling the clamp timing. CONSTITUTION:A clamp lever 130 pushes down a coupling lever 129 when a slider 134 receives the tensile force of a spring 158 and is turned toward an arrow I. Thus left and right levers 108 (not shown in the Figure) and 116 are turned to press link pins 164 and 165 toward an arrow J at the curved parts of upper edges of the levers 108 and 116. As a result, links 109 and 113 as well as 110 and 114 are turned on press down and in parallel a clamper holder 127. In this case, a clamper holding lever 111 is pressed toward an arrow J by the folded parts at the upper edges of the levers 108 and 116. Thus a clamper 126 is also pressed in the same direction.
Patent JP-H09294829-A (JP)
Title: Stretch apparatus
Inventor: OGASAWARA KAZUO
IPC: A61F5/042
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To enable a user to obtain a high stretch effect singly not requiring a help of someone else. SOLUTION: A stretch apparatus comprises a seat table 2, a pair of arms 6 having handles 5 rotatably fitted to both sides of the seat table 2, and a belt 8 installed on one of paired arms 6 or between both arms 6, 6, and with the belt 8 hung on an arbitrary region of the human body such as shoulders, legs or the like, the arms 6 are turned to stretch a muscle or a tendon.
Patent JP-S6126911-A (JP)
Title: Magnetic head
Inventor: SANO SHINYA
IPC: G11B5/23
Filed: 1984-07-13
Abstract: PURPOSE:To obtain the optimum gap width in both recording and reproducing modes by saturating an area near the gap of the 2nd core having smaller saturated magnetic flux density than the 1st core earlier than the 1st core. CONSTITUTION:A core 6 having smaller saturated magnetic flux density than a core 1 has a small section area at an area near a gap 4. Thus said area is saturated when a certain large recording current is flowed to a coil 3, and the permeability is substantially reduced at a saturated area to the current larger than said recording current. This means the virtual increase of the gap width. In a recording mode the lines of magnetic force near the gap are concentrated at an edge, and a tape magnetic matter 5b is magnetized to secure the satisfactory recording up to a short wavelength area. While a magnetic field reaching a head from the matter 5b is extremely weak in a reproducing mode. Therefore the tip of the gap is not saturated to cause no increase of the gap width. This secured the optimum effective gap width in both recording and reproducing modes. Thus the effective recording/reproducing is possible up to a short wavelength area.
Patent JP-H075608-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMATANI YORIHIRO
IPC: G03C1/035
Filed: 1993-06-17
Abstract: PURPOSE:To provide a silver halide photographic sensitive material improved in scratch-like fog and antitackiness and high in sensitivity and further having antistatickness and a high covering power and capable of forming a pure black tone silver image. CONSTITUTION:The silver halide photographic sensitive material is characterized by containing flat silver halide grains having an aspect ratio of >=3 sensitized with a selenium compound and a polymer latex polymerized from at least one kind of monomer having a solubility of <=0.025weight% in water at 25 deg.C in a hydrophilic colloidal layer located farthest from a support.
Patent JP-S628523-A (JP)
Title: Ion-beam etching apparatus
Inventor: SATO YASUE
IPC: H01L21/302
Filed: 1985-07-05
Abstract: PURPOSE:To correctly measure the exposure of ion beams applied to a material, by arranging magnetic body around projected ion beam fluxes in a space defined between the ion draw-out electrodes and the material, and detecting the magnetic fluxes produced in the magnetic body as a current. CONSTITUTION:Ion beams taken out from an ion source 1 produces a magnetic field around the ion beams and magnetic fluxes thereof are passed through a magnetic circuit formed of a magnetic material 8 and a magnetic detector 9. The magnetic detector 9 serves to convert the magnetic fluxes into an electrical signal. According to this construction, the current value can be contained by measuring the electrical output of the magnetic detector 9, and the etching amount can be estimated correctly therefrom.