baber/WOPTO huggingface dataset:
Patent JP-H06105913-A (JP)
Title: Balloon catheter for closure
Inventor: OKAWA MASARU
IPC: A61M25/00
Filed: 1992-09-29
Abstract: PURPOSE:To sufficiently seal a cavity organ with liquid even if a balloon catheter is used in combination with an ultrasonic endoscope at the time of diagnosing the inside of the cavity organ with the ultrasonic endoscope by forming a balloon of a material having the elongation rate of a specific value and expanding the balloon at a specific ratio of the diameter of the catheter or above at the time of expansion. CONSTITUTION:The balloon 2 of the catheter balloon for closing is constituted of a material, such as, for example, polyurethane polymer, having >=900% elongation rate and has the shape capable of expanding to >=8 times the diameter of the catheter 1 at the time of expansion. The balloon catheter for closure is inserted into the cavity organ, such as gullet, to inflate the balloon by being used in combination with the ultrasonic endoscope, by which the cavity organ is closed. The liquid sealing of the inside of the cavity organ around the upstream or downstream of the closed part by the balloon is thus executed. As a result, the ultrasonic endoscope inspection even of the cavity organ, such as the gullet, is possible.
Patent JP-H08125092-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIBATA KAZUTAKA
IPC: H01L23/50
Filed: 1994-10-24
Abstract: PURPOSE: To reduce the thermal resistance of a package and to provide excellent heat resistance without reducing wire bondability by directly connecting a heat sink of the size to be superposed with the end of a lead terminal via a small gap to the end of the terminal and directly connecting it to the lower surface of a die pad. CONSTITUTION: A semiconductor element 10 is die bonded to a die pad 11. A metal heat sink 15 is coupled directly to the lower surface of the pad 11. The heat sink 15 is formed in a rectangular shape of the size to be superposed with the end of a lead terminal 12 as planely seen. The heat sink 15 is formed of metal having high thermal conductivity. The heat sink 15 is connected to the lower surface of the pad 11, and a small gap is interposed between the heat sink 15 and the terminal 12. The element 10, a metal fine wire 13, the heat sink 15, etc., are integrally molded with epoxy resin to obtain a semiconductor device having a small thermal resistance and excellent heat resistance without reducing wire bondability.
Patent JP-S62137290-A (JP)
Inventor: HANNU BIRUTA
IPC: B63B9/06
Filed: 1986-11-28
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-H02130874-A (JP)
Title: Buried channel thin film transistor
Inventor: NAKAMURA TAKESHI
IPC: H01L27/12
Filed: 1988-11-10
Abstract: PURPOSE:To isolate electron running from a semiconductor layer and a gate insulating film, and to allow the electrons to run with high mobility without influence of a boundary level by forming a 2-layer structure of a P-type layer and an n-type layer in the semiconductor layer, and forming a channel in the semiconductor layer. CONSTITUTION:A gate electrode 2 is formed of Cr, etc., on an insulating substrate 1 made of glass, etc., and an SiNx gate insulating film 3 is formed thereon by a plasma CVD method. n-type and P-type semiconductor layers 11, 12 are similarly formed by a plasma CVD method, but material gas such as SiN4, etc., is mixed with PH3 in case of the n-type and with B2H6, etc., in case of the P-type as impurity gas of small amount. A source electrode 5, a drain electrode 6, and a protecting insulating layer 7 are formed thereon as a thin film transistor. When a positive voltage is applied to the gate, a channel 10 is formed in the layer 11, and electrons run therein. The width of the channel 10 can be controlled with the amplitude of the gate voltage.
Patent JP-S61158323-A (JP)
Inventor: JIIN JIYUURUZU AKIRE ROBIRAADO
IPC: G03C7/46
Filed: 1985-12-19
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-S62147481-A (JP)
Inventor: SAI KOUKETSU
IPC: G09F19/02
Filed: 1985-12-17
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-H09121931-A (JP)
Title: Cosmetic material container
Inventor: KIZAWA ICHIRO
IPC: A45D40/22
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts so as to improve the operating efficiency of opening a cover by covering the outside of the engagement part of first and second hooks with a cover unit made of a soft material, providing the cover unit with a push button, and forming a hook releasing projection on the back of the push button. SOLUTION: In a cosmetic container 10, first and second hooks 20, 22 are engaged with each other, so that a cover 16 is put in the closing state, and when a push button 24a is not pressed, but in the natural state, the push button 24 projects outward so that a hook releasing projection 26 is moved forward. When the push button 24a is manually pressed in order to open the cover 16, the hook releasing projection 26 is pushed out backward with the deformation of push button 24a. The second hook 22 brought into contact with the inclined surface 26b of the forward end part 26a is forcedly pushed up by the backward movement of the hook releasing projection 26 to get over the first hook 20 and separated from the first hook 20. The second hook 22 is separated from the first hook 20 and released from the engagement, so that the cover 16 is moved to open.
Patent JP-S62142399-A (JP)
Inventor: AKETO AKIHIRO
IPC: H05K3/46
Filed: 1985-12-17
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-S63135267-A (JP)
Title: Optical serial printer
Inventor: SHIODA TOYOJI
IPC: B41J2/46
Filed: 1986-11-28
Abstract: PURPOSE:To realize low noise level, high recording quality, miniaturization and low cost by providing a differential mechanism between a head moving means and a drive transmission means and a one-way clutch which limits the rotational direction of a latent image formation means within a pulley. CONSTITUTION:When recording operation is performed, a drum pulley 34 rotates clockwise, if wire 35 is sent to a right direction, a drum pulley 34 turns clockwise and a photosensitive drum 11 continues turning up to a prearranged angle in which a developed image reaches a transfer position 19 and a carriage 12 moves to a right side. At the same time, the photosensitive drum 11 rotates in a synchronized manner and actuates a retraction mechanism 41 to allow the surface of the photosensitive drum 11 to contact a recording paper for transfer and recording of an image. When the carriage 12 is returned to feed the line, the carriage 12 retreats upward and moves to the left, if the retraction mechanism 41 is actuated. However, the photosensitive drum 11 idles by means of a one-way clutch 37, so that it does not rotate, returning to a standby position. Consequently, it is possible to provide a light-weight and compact carriage and, therefore, miniaturize and reduce the cost of the main body of a printer.
Patent JP-2001104672-A (JP)
Title: Sewing machine with embroidery frame housing mechanism
Inventor: EBATA YOSHIKAZU
IPC: D05B21/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To carry out ordinary sewing work without removing a carriage driving an embroidery frame and to easily and quickly switch a working environment between for ordinary sewing and for embroidery sewing in a sewing machine having an embroidery sewing function. SOLUTION: In a sewing machine switchable between for ordinary sewing and for embroidery sewing, a carriage A moving an embroidery frame 19 in the X-Y directions in embroidery sewing is arranged on a working bed 2. In ordinary sewing, the carriage A is slid to the end part side face position of the working bed 2 so as to be pushed down to retract in the end part side face position. A carriage driving unit B driving the carriage A is built in the working bed 2.
Patent JP-H04159704-A (JP)
Title: Electric double-layer condenser
Inventor: UCHIMURA TAKAYUKI
IPC: H01G11/74
Filed: 1990-10-23
Abstract: PURPOSE:To make surface mounting on a printed circuit board possible by establishing a solder terminal area for connecting the electrode leads of an electric double-layer condenser to the surface of a printed circuit board. CONSTITUTION:The angled electrode leads 1, 2 are drawn from one side of a casing 5 with a circular exterior. Next, the lead terminal areas 3, 4 for surface mounting are either situated with both (+) and (-) facing outward, with both facing in the same direction, with both facing inward, or in a T shape. As a result, it is possible to eliminate the problem of the electrode leads of electric double-layer condensers not being suitable for surface mounting. In this way, surface mounting on a printed circuit board becomes feasible.
Patent JP-H04158601-A (JP)
Title: Waveguide type terminator
Inventor: UEDA SUMIO
IPC: H01P1/26
Filed: 1990-10-23
Abstract: PURPOSE:To eliminate the need for an adhesive and to prevent damage to an absorbing body due to the difference in each linear expansion coefficient of the absorbing body, an adhesive and a rectangular waveguide by tightening the microwave absorbing body and the rectangular waveguide with screws. CONSTITUTION:The terminator consists of a rectangular waveguide 1 whose one end is short-circuited by a metallic plate, two microwave absorbing bodies 2A, 2B and metallic screws 3A-3D inserted from an outer face of the rectangular waveguide 1 to tighten the microwave absorbing bodies 2A, 2B. The metallic screws 3A, 3B closest to the waveguide opening are fitted at an interval of nearly 1/4lambdag, where lambdag is an guide wavelength in the axial direction of the rectangular waveguide 1. Since no adhesive is used, damage to the absorbing body due to a difference in the linear expansion coefficient specific to the microwave absorbing bodies 2A, 2B, the adhesive and the rectangular waveguide 1 caused by a heat resulting from a temperature rise of the microwave absorbing body is prevented when a high power is inputted.
Patent JP-H06113169-A (JP)
Title: Horizontal synchronous separation method and its circuit
Inventor: YOSHIDA SHINICHI
IPC: H04N7/00
Filed: 1992-09-30
Abstract: PURPOSE:To stabilize the pulse width of a mask signal for removing a signal except for a horizontal synchronizing signal as against a temperature change. CONSTITUTION:An integrating circuit 42 integrating the non-inverse output of a monostable multivibrator 41 generating a mask signal from inverse output IQ and a voltage/current conversion circuit 44 converting voltage supplied from the integrating circuit 42 through an attenuator 43 into current are provided. A capacitor C connected to the control input terminal of the monostable multivibrator 41 is charged by the output current of the voltage/current conversion circuit 44.
Patent JP-S63138134-A (JP)
Title: Fuel injection amount control device
Inventor: HIROSE KIYOO
IPC: F02D41/22
Filed: 1986-11-28
Abstract: PURPOSE:To improve a temperature increase preventing effect, by a method wherein, a device which correct a fuel injection amount after a given delay time according to a fuel increase correction amount for preventing the increase of an exhaust gas temperature, when an increase correction value exceeds a given value, the correction is immediately effected. CONSTITUTION:A correction amount detecting means M1 is provided for calculating an increase correction amount of a fuel injection amount for preventing the increase of an exhaust gas temperature according to the running state, e.g. a rotation speed, a load, an ignition timing, of an internal combustion engine EG. Correction of an actual fuel injection amount is effected by a delay correction executing means M2 after a given delay time to prevent the increase of an exhaust gas temperature, and the catalyst and the like of an exhaust gas cleaning device is prevented from deterioration. In this control device, the delay correction executing means M2 is provided with a prompt executing part M3, effecting the immediate correction when a fuel increase correction amount exceeds a given value. This constitution produces an excellent temperature increase preventing effect even under a running state in that the temperature of exhaust gas is rapidly increased.
Patent JP-H04159307-A (JP)
Title: Photocurable composition
Inventor: WATARI FUMIE
IPC: C08F2/50
Filed: 1990-10-23
Abstract: PURPOSE:To obtain a photocurable composition suitable for the production of an optical component being good in inside homogeneity and accuracy of surface transfer, having an ability to cut ultraviolet rays and excelling in transparency and hue by mixing a specified diethylenically unsaturated monomer with a specified photopolymerization initiator and a specified ultraviolet absorber. CONSTITUTION:A photocurable composition is obtained by mixing 100 pts.wt. diethylenically unsaturated monomer of formula I (wherein A is a group of formula II, III or IV; R<1> to R<5> are each 1-8C alkylene; and (l), (m) and (n) are each 0 or 1-4), e.g. a compound of formula V, VI or VII, which 0.01-0.3 pt.wt. compound of formula VIII (wherein X is CH3, OCH3 or Cl; (n) is 2 or 3; and R<6> is phenyl or OCH3), e.g. 2,6-dimethylbenzoyldiphenylphosphine oxide) as a photopolymerization initiator and 0.01-0.2 pt.wt. ultraviolet absorber selected between a benzophenone ultraviolet absorber and a benzotriazole ultraviolet absorber (e.g. 2,4-dihydroxybenzophenone).
Patent JP-H10134803-A (JP)
Title: Electrode plate for sealed lead-acid battery and its manufacture
Inventor: UMETANI HIROBUMI
IPC: H01M4/14
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide the electrode plate for a sealed lead-acid battery and its manufacture, which does not permit its combining force between a pole plate and each glass fiber over the surface of the pole plate to be lowered in a drying process, and when it is incorporated in the battery so as to be charged/discharged. SOLUTION: In this pole plate 10, glass fibers 6 are embedded in a flock shape each in the surface of the pole plate 10, and these glass fibers 6 are intersected with other glass fibers thinner than the glass fibers 6 so as to be combined with each other. Besides, this method allows glass fibers 6 to be cut out so as to be embedded in the surface of the pole plate 10, and also allows the glass fibers 6 and emulsion including the glass fibers thinner than the glass fibers 6 to be impregnated with organic binder, the pole plate 10 is heated, and respective intersections of the glass fibers 6 and the glass fibers thinner than the glass fibers 6 are thereby combined with each other.
Patent JP-H06114852-A (JP)
Title: Production of embossed sheet
Inventor: NAKANISHI MOTOYASU
IPC: A43B13/14
Filed: 1992-09-30
Abstract: PURPOSE:To facilitate the formation and control of a plate mold and improve the workability by a method wherein a screen plate with a thickness of several mm made of a photo-setting resin is placed on a base fabric in a close contact state and a polyurethane elastomer is cast in the screen plate in this state and squeezed if necessary to be cured under heating. CONSTITUTION:After the completion of squeezing work, a screen plate 7, a nonwoven fabric sheet 9 and a substrate 8 are heated in an integrated state to cure a polyurethane elastomer 10 and further heated in order to stabilize the elastomer and subsequently cooled to be punched or cut into the outer shape of a shoe sole to complete the shoe sole 2 having embossed patterns 13. The screen plate 7 can be again used as a plate mold as it is unless perforation parts 7a are damaged or the residue of a sizing agent or the polyurethane elastomer 10 is bonded to the perforation parts 7a. Vacuum defoaming can be appropriately performed after the polyurethane elastomer is cast in the screen plate and a flaw such as air bubble marks is not generated in the embossed patterns and color or material contrast can be applied.
Patent JP-H09125052-A (JP)
Title: Refrigeration system
Inventor: YAKUSHI SHUICHI
IPC: F25B1/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration system inhibiting an obstruction in a capillary tube in the system caused by subsidiary materials or outbreak of sludge caused by water excellent in operability of freezing machine oil and high in reliability by using a specific mixed solvents and a freezing machine oil. SOLUTION: This refrigeration system uses a mixed coolant (A) comprising (Ax ) a coolant having polarity such as R-134a, etc., and (Ay ) a coolant without polarity such as R-600a, etc., and (B) a freezing machine oil having or not having a mutual solubility with (Ax ). Concretely, the component A1 compressed by the compressor 5 is discharged to the condenser 6, heat exchanged into a liquid coolant of high temperature and high pressure, passed through the capillary tube 7, reduced in pressure, changed in a liquid coolant of low temperature and low pressure with simultaneously dissolving the non-polar subsidiary materials by the function of (Ay ), is supplied to the evaporator 8, heat-exchanged into low temperature and low pressure gaseous coolant and returned to the compressor 5 while a small amount of component B9 is discharged from the compressor 5 with component (A1)  but as the result of the effect of (Ax ) or (Ay ) the component B9 circulates the system with component (A1) and returns to the compressor 5.
Patent JP-H02132806-A (JP)
Title: Common mode choke coil for multiple-filament balanced transmission line
Inventor: TAKAGI KUSUO
IPC: H01F17/06
Filed: 1988-11-14
Abstract: PURPOSE:To widen a band of blocking characteristics against a high frequency common mode noise current by a method wherein a magnetic path on the long side of a closed magnetic path core is provided in a direction vertical to the transmitting direction of a transmission path, and each line of the transmission lines is wound around the magnetic path on the long side by a specific method of winding. CONSTITUTION:A closed magnetic path core 11 is arranged in such a manner that the long side of the magnetic path is positioned vertical to the surface direction of the signal transmismitted from the side of an input terminal 1 to (n) to the side of an output terminal 1' to (n'). The i-th cores 12-i' of line 2 are wound N1 turns and N2 turns respectively in such a manner that the winding directions of the coils 12-i and 12-i' become opposite to each other. Also, the coils 12-j and 12-j' of the n-th transmission line different from the i-th ones are wound on the two core long side magnetic path in the same manner as the i-th transmission line. The above-mentioned two coils are prevented from intersection with each other even when they are located adjacently. Pertaining to the transmission line other than those of the above-mentioned sequence numbers (i) and (j), the same coils constitution is used. As a result, the stray capacity of winding between input and output terminals is not increased, and the band of blocking characteristics against high frequency common mode noise current can be widened.
Patent JP-S61157898-A (JP)
Inventor: JIIKUMARU JINDAAMAN
IPC: B65B31/00
Filed: 1985-12-20
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-H01132848-A (JP)
Title: Push-movement control apparatus
Inventor: TAKEMURA KUNIHIRO
IPC: D03C3/20
Filed: 1987-11-12
Abstract: PURPOSE: To make a push-movement control apparatus lightweight by connecting a shaft body providing a slant part in the center of a case and energizing to forward direction to a magnetic body supported so as to enable free advancing and retreating movement with a stretching member. CONSTITUTION: A shaft body 21 providing a slant part in the center of a case and energizing to forward direction is provided and when the shaft body 21 retreats, the slant part is guided by a guide pin 28 and moved to the upper direction and a vertical part is made to collide with a stopper pin 29 at the stage at which the tip is located on the same shaft as a transverse needle 12 to control movement to the rear side. A magnetic body 31 in rear end part of the shaft body 21 is charged into a space between supporting plates 33 and 33 and corresponds to an electromagnet 35 in the rear of the case 20 and the electromagnet 35 is connected to an electric signal-providing device 36.
Patent JP-H04161895-A (JP)
Title: Transporter for radioactive liquid
Inventor: TAKASHIMA NAOAKI
IPC: G21F9/04
Filed: 1990-10-25
Abstract: PURPOSE:To easily remove deposited solids in a transporting pipe by remote control without complication of a device by enabling the duplicate use of a pipe flushing line and a mechanical washing equipment insertion line. CONSTITUTION:A radioactive liquid transporter is placed with its upstream and down stream parts at high elevation. In the case of deposition of solid in the transporting pipe 3, washing liquid is injected from a washing liquid injection pipe 7 and a mechanical washer is inserted from a insertion opening 5 into a washing pipe 4 to remove including solid deposited in the transporting pipe 3 chemically and physically. As a mechanical remote washer equipment in this case, one with high pressure ejector and plashing washer with a blash driven by motor or liquid force turbine are used. By this, the solid deposited through the transporting pipe 3 can be easily removed.
Patent JP-H05129347-A (JP)
Title: Bonding agent for semiconductor element and semiconductor device
Inventor: FUJITA KIMIHIDE
IPC: H01B1/20
Filed: 1991-10-31
Abstract: PURPOSE:To manufacture the title bonding agent capable of junctioning a semiconductor element with a supporting member at low temperature within a short time by a method wherein the title bonding agent is to contain epoxy resin, dicyanide diamide, novolak phenolic resin, specific two kinds of imidazole groups and silver powder. CONSTITUTION:The title bonding agent contains (1) epoxy resin (2) dicyanide diamide, (3) novolak phenolic resin (4) an imidazole group represented by a formula (I), (5) another imidazole group represented by another formula (II) and (6) silver powder while the components (2)-(5) at the following rates to (1) epoxy resin are specified respectively to be 2-9 mole %, 5-15 mole %, 3-10 mole %, 1.5-5 mole %. However, R1 in the formula (I) represents alkyl radical or phenyl radical, R2 represents alkyl radical or hydroxy methyl radical while R1 in the formula (II) represents hydrogen, cyanoethyl radical or 2-4 diamino-6- ethyl-s-triazine radical, R2 and R3 represent the same or different alkyl radicals.
Patent JP-H0699778-A (JP)
Title: On-vehicle display device
Inventor: NOMOTO HIDEO
IPC: G06F19/00
Filed: 1992-10-23
Abstract: PURPOSE:To prevent lowering of safety of drive as a result of the eyes of a driver being absorbed by an image on a display device during running of a vehicle by providing a vehicle running discriminating means to prohibit display of an image by the display device when it is decided that a vehicle is in a running state. CONSTITUTION:A plurality of antennas 12a-12d mounted on a vehicle is caused to respectively receive radio, such as television broadcasting. Since, when the vehicle is run, the directions of the antennas are changed from that of a radio wave, the receipt level of a radio wave received by the antennas is changed to form a given pattern. A pattern of the receipt level is compared with patterns of two receipt levels during running of a vehicle and during the stop thereof by means of a vehicle running discriminating means 14 and it is decided whether a vehicle is run. When it is decided by a vehicle running deciding means 14 that a vehicle is run, display of at least an image, such as television, by a display device 16 is prohibited.