baber/WOPTO huggingface dataset:
Patent JP-H04127650-A (JP)
Title: Communication relay equipment
Inventor: SHIMIZU SETSU
IPC: H04M3/42
Filed: 1990-09-18
Abstract: PURPOSE:To realize a communication relay equipment having a function able to relay communication depending on the communication condition by relaying communication to only parties meeting the condition. CONSTITUTION:It is devised that the communication relay equipment is available only when a registered communication condition is satisfied and the communication condition is capable of being revised at any time, anywhere without a limit of revision times after the confirmation of the person concerned. Even when a communication number such as registered telephone number and address is changed, a new communication number is registered again after the confirmation of the concerned person. Thus, communication to only this person, communication from only this person depending on how to register and designate the communication condition are attained, and communication to only this person, communication from only this person depending on an exclusive communication condition and communication to only this person, communication from only this person depending on an open communication condition, the reception state is set/cleared, the communication number and condition are independent of each other, the privacy is secured and the communication is relayed after confirming the opposite party.
Patent JP-S6489502-A (JP)
Title: Electronic component
Inventor: YAMAMOTO KEIZO
IPC: H01C1/034
Filed: 1987-09-30
Abstract: PURPOSE:To reduce material costs by using polyphenylene sulfide compound as sealing resin and by selecting its linear expansion coefficient, bending elastic modulus and bending strength. CONSTITUTION:Sealing resin 4 consists of polyphenylene sulfide compound which has a linear expansion coefficient of less than 1.5X10<-5> in the flow direction and less than 4.5X10<-5> at right angles to the flow, a bending elastic modulus of less than 11X10<4>kg/cm<2> and a bending strength of more than 1450kg/cm<2>. According to this constitution, a substrate and the sealing resin are free from cracks and scratches thus allowing cost reduction by realizing injection molding.
Patent JP-H0297301-A (JP)
Title: Rotary tiller
Inventor: AIZAWA RYOICHI
IPC: A01B33/12
Filed: 1988-09-30
Abstract: PURPOSE:To control opening amount between tilling cover and tilling surface according to tilling depth and prevent overload and excess scattering of tilled soil by simultaneously revolving front cover and rear cover of a tilling cover with linked control mechanism. CONSTITUTION:Rear cover 4 is revolved forward around center of tilling shaft and front cover 3 is revolved backward with linked control mechanism 5. The rear cover 4 is revolved backward and the front cover 3 is revolved forward with the linked control mechanism 5. Each opening amount between tilling ground surface and front end part of front cover 3, and between tilling ground surface and rear end part of rear cover 4 is able to be controlled according to tilling depth.
Patent JP-H0295937-A (JP)
Title: Hand tractor maneuvering device
Inventor: YAMAMOTO TAKENORI
IPC: B60W10/184
Filed: 1988-09-30
Abstract: PURPOSE:To simplify the configuration of a maneuvering device by furnishing a link in interlocked motion so as to disconnect a clutch arm in On position through swinging of a swing shaft with a clutch lever. CONSTITUTION:When a speed change lever 9 is turned fore and aft into the high speed position by putting a clutch lever 1 into the On position, a high speed clutch arm 3 is rotated round a swing shaft 2 through an interlocked link 10, and a tension clutch gives a tension to a belt to actuate high speed transmission, and also, a low speed clutch arm 4 is rotated through another interlocked link 11 to turn off the low speed transmission. When returning from the high speed to low speed position, on the contrary, the speed change lever 9 is put into the low speed position. When the clutch lever 1 is put into the Off position, the swing shaft 2 is swung to allow the interlocked links 10, 11 to vary the locational relationship between the high speed clutch arm 3 and low speed clutch arm 4, and the two arms 3, 4 are both put in the Off position, and now no speed change transmitting by the belt will take place and the vehicle remain at a standstill.
Patent JP-H03112826-A (JP)
Title: Production of quartz glass vessel
Inventor: KOSEKI TADAO
IPC: C03B20/00
Filed: 1989-09-25
Abstract: PURPOSE:To improve quality of product by providing a constitution consisting of a crucible carrying means for carrying the crucible between a chamber for packly filling raw material powders into the crucible and a heating and melting chamber for heating and melting the packly filled powders, etc. CONSTITUTION:The aimed device is constituted of the following each equipment (a) to (d): (a) pack filling chambers 20A and 20B for packing raw material powders into crucibles 54A and 54B (using raw material feed tank 42 and raw material hoppers 22A and 22B), forming raw material powders with forming jigs 26a and 26B and preparing the filled raw material powders, (b) heating and melting chamber 30 for heating and melting the formed article of raw material powders in the crucibles 54A and 54B using electrode 32 for heating and melting, (c) crucible carrying means (crucible carrying devices 52A and 52B and guide rail 51) for mutually transferring the crucibles 54A and 54B between heating and melting chamber 30 and (d) crucible rotating devices 53A and 53B transferring together with crucibles when the crucibles are transferred by the crucible transferring means and rotating the crucibles at least in the pack filling chambers 20A and 20B.
Patent JP-H0672785-A (JP)
Title: Surface finishing method for inorganic porous substrate
Inventor: HAMAKI HARUO
IPC: C04B41/52
Filed: 1992-08-25
Abstract: PURPOSE:To provide a surface finishing method for an inorg. porous substrate by which the adhesive unit stress of a metal layer formed on the surface of the inorg. porous substrate is enhanced and the formed metal layer peels hardly. CONSTITUTION:A coating film consisting of urethane resin and a permeability improver such as ethyl silicate is first formed on the surface of an inorg. porous substrate such as a cement product, a rough surface forming agent such as a mixture of epoxy resin with ceramic powder is sprayed on the coating film and then a metal layer is formed on the rough surface forming agent by thermal spraying at ordinary temp.
Patent JP-H0672085-A (JP)
Title: Information recording medium
Inventor: TAKAHASHI TOKUO
IPC: B42D15/10
Filed: 1992-08-25
Abstract: PURPOSE:To prevent rewriting of irreversible data such as a punch hole. CONSTITUTION:The code parts 11a-11n coded in accordance with the frequency of use are provided at positions corresponding to the frequency of use on a substrate. After a code part is used as many times as the frequency of use, the code part is removed or destroyed. The code parts 11a-11n are recorded by a hologram system and preferably made smaller than a region to be removed or destroyed.
Patent JP-H1186797-A (JP)
Title: Rare gas discharge lamp
Inventor: TAMURA SATOSHI
IPC: H01J61/35
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a rare gas discharge lamp wherein a stable discharge condition is obtained and a light output can be improved with a relatively simple constitution. SOLUTION: A device comprises an envelope 1A, having an emitting layer 2A in an inner surface, pair of belt-shape external electrodes 5, 6 comprising a metal member arranged mutually separated over almost its entire length thereof in a peripheral surface of the envelope 1A, and a permeable insulating member 4 mounted, so as to coat the external electrodes 5, 6 in a peripheral surface of the envelope 1A. The envelope 1A is constituted of a glass member having 6.5 or more dielectric constant (ε) and 25×10<-4> or less dielectric dissipation factor (tan τ).
Patent JP-H05345902-A (JP)
Title: Binder removing method for molding
Inventor: TORIGOE TAIJI
IPC: B22F3/10
Filed: 1991-09-27
Abstract: PURPOSE:To obviate the generation of crack, fissure and deformation at the time of removing a binder from a molding molded from powder for sintering and binder by heating up the molding. CONSTITUTION:This binder removing method for the molding has a stage for placing the infection molding 1 formed by mixing the powder for sintering and the binder and injection molding the mixture, via alumina powder 3, onto a support 2 formed to comply with the shape of the injection molding 1 and a stage for putting the injection molding 1 into an electric furnace and heating up the molding. The alumina powder absorbs the binder and acts as the ways for escape of binder separating gases and, therefore, good degreasing is possible without generating the crack, etc. Further, the molding is held via the alumina powder and is, therefore, not deformed and is kept free from the shearing force and tension arising from expansion and contraction.
Patent JP-S62109077-A (JP)
Title: Electrostatic charge remover for electrophotographic copying machine
Inventor: SUGATA TAKESHI
IPC: G03G15/04
Filed: 1985-11-08
Abstract: PURPOSE:To permit the removal of the electrostatic charge in a required range at an optional magnification by setting unit light sources in a part to be applied in the stage of high reduction at a small arranging pitch and arranging the unit light sources in the part applied to the magnification approximate to an actual size at a relatively coarse pitch. CONSTITUTION:A pair of the light sources 8, 8 for destaticization are provided is proximity of the face of a drum 5 between an exposing part and developing part. The light sources 8, 8 for destaticization are arrayed with the many unit light sources 9, 9... in the axial line direction of a drum 5. Said unit light sources are so arranged that the pitch between the respective unit light sources 9 is small near the central part of the drum 5 and increases gradually toward the outside. The small circles provided to the respective unit light sources are for discriminating the unit light sources and the spacing parts therebetween and do not indicate the shape of the unit light sources. Staining is surely prevented with the projection image of the optional magnification by the unit light source array which is varied in the pitch in the above-mentioned manner.
Patent JP-H03141377-A (JP)
Title: Developing device
Inventor: SAKAMOTO KOJI
IPC: G03G15/08
Filed: 1990-09-20
Abstract: PURPOSE:To exhibit a necessary edge effect and to eliminate the unnecessary accumulation of charges by disposing a toner carrying body consisting of a conductive base body and a dielectric layer formed on the conductive base body to face the electrostatic latent image on the surface of an image carrying body at a specific spacing and specifying the value obtd. by dividing the thickness of the dielectric layer by a specific dielectric constant. CONSTITUTION:The cylindrical toner carrying body 2 is rotatably supported by bringing a part of the surface into contact with the prescribed point on the surface of a photosensitive belt 6. The toner carrying body 2 is formed with the dielectric layer 2b consisting of a dielectric material, such as epoxy resin, on the peripheral surface of the cylindrical conductive body 2a and is further deposited and formed with a surface layer 2c on this surface. The thickness (t) of the deposited and formed dielectric layer 2b is so determined as to attain 0.05 to 0.5mm t/epsilon when the specific dielectric constant of the material is designated as epsilon. The spacing between the photosensitive belt 6 in the developing position and surface of the toner carrying body 2 is set at <=0.1mm. The excellent edge effect is obtd. without allowing the charges to be imparted and accumulated in the toner carrying body 2 itself by the triboelectrostatic charge with the toner 1 in this way.
Patent JP-S62109307-A (JP)
Title: Foil wound transformer
Inventor: MOGI SHIGERU
IPC: H01F27/28
Filed: 1985-11-08
Abstract: PURPOSE:To obtain a foil wound transformer which has a high dielectric strength and small size and light weight by disposing a high voltage winding outside a low voltage winding, raising the potential of the high voltage winding higher toward the inside, splitting the high voltage winding into upper and lower windings, and leading the high voltage leads through the center. CONSTITUTION:A low voltage winding 11 wound from the inside around a core 1-1 and split upper and lower high voltage windings 1-3 provided on the outer periphery of the winding 1-2 are provided, and contained in a tank 1-5 together with an insulating medium such as insulating gas 1-6. High voltage leads 1-7 are connected from the inside of the windings 1-3 through the center of the split windings with an insulation spacer 1-8 provided on the wall of the tank 1-5. The windings 1-3 are set so that the higher potential is applied toward the inside, i.e., toward the low voltage winding side. An upper and lower split windings are connected in parallel. With this construction, the dis tance 1-12 to the tank, and the distance 1-11 to the yoke can be largely reduced. Thus, a foil wound transformer with reduced size, decreased weight, stabilized insulation and reduced magnetic loss can be provided.
Patent JP-H01109045-A (JP)
Title: Tool exchanger for chip forming machine tool
Inventor: KURUTO KESURAA
IPC: B23Q3/157
Filed: 1988-09-30
Abstract: PURPOSE: To make a grasping device arrangement compact, minimize the interference range, and reduce changing time by specifically arranging grasping arms relative to the rotary shaft of a double grasping arrangement, and unifying the operating device for travelling the travel distance of the grasping arms. CONSTITUTION: A double grasping device 5 is provided with grasping arms 11, 12 which are arranged symmetrically and displaceably relative to the rotary shaft 9. The arms 11, 12 are provided with their own driving devices, and can travel the distance required to take in and out a special tool. Further, the arms 11, 12 can grasp an inverted tool, and the displacement of the arms relative to one another ensures that a maximum contour 14 around a tool, which is produced when the arms 11, 12 are retracted, can be most closely accommodated. The spacing between tool loading parts is chosen so that the tools, each of which has a maximum contour 14 around the tool, can be arranged close to each other, and dimensions of the operation range or the interference range 21 are minimum in relation to the rotary shaft 9.  Furthermore, since the interference range is small, moment of inertia, produced during the rotation of the double grasping device 5 becomes smaller, and thus the motion of the grasping device 5 is very fast executed.
Patent JP-H08108832-A (JP)
Title: Car washer
Inventor: KAWAI NOBUHIKO
IPC: B60S3/06
Filed: 1994-10-14
Abstract: PURPOSE: To provide a car washer which can change to soft washing easily and adopt easily even a side brush using a cloth brush single body. CONSTITUTION: When the side face of a vehicle to be washed by a side brush device 20 is washed softly, the side brush device 20 is positioned by an operation device 60. Namely, the side brush device 20 is moved alienatingly by the operation device 60 upto a prescribed position in relation to a car washer center 16 and the side brush device 20 is positioned by the positioning movement of this operation device 60. Thereby, the approach of the side brush device 20 in relation to the car washer center 16 can be obstructed by an energizing force by a weight energizing device.
Patent JP-H03112634-A (JP)
Title: Device for orderly winding constituent member of tire
Inventor: FUJITA KIYOAKI
IPC: B29K21/00
Filed: 1989-09-27
Abstract: PURPOSE:To improve production efficiency by a method wherein a plurality of wind-up means, each of which winds up fed tire constituent member on a drum at a wind-up position, and a change-over means, which changes over the wind-up means to the wind-up position, are equipped. CONSTITUTION:Belt 1, to which cushioning material 2 and rubber sheet 2 are pre-set, is cut in lengths and supplied through a feed conveyer 50 to an orderly winding device 60. When a kind of belt, the length of which is the one required for one tire, is wound up by the winding-up roller 83 of one truck 80, a stopper 72 is released by contacting connecting parts 96 and 97 so as to move a travelling bed 92 in order to retreat a supporting frame 93 to the middle of the orderly winding device. After that, a turn table 61 is rotated so as to bring a next truck 80 alongside a carriage conveyer 50 and the similar operation as mentioned above is again performed so as to wind up belts, which are same in kind, on the wind-up roller 83 of the truck 80. In the above-mentioned manner, when the winding-up of belt is performed on all the four trucks, belt 1, cushioning material 2 and rubber sheet 3 are changed-over in respective belt feeding device 10, a cushioning material feeding device 20 and rubber sheet feeding device 40 in order to wind up other kind of belt next.
Patent JP-H0297023-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMURA NOBORU
IPC: H01L21/3065
Filed: 1988-10-03
Abstract: PURPOSE:To prevent the generation of dust and a wafer distortion by a method wherein a resist is coated on the surface of a wafer on which an epitaxial layer has been grown, then after the resist on the top of the protruding part of the epitaxial layer, and the protruding part of the epitaxial layer is removed. CONSTITUTION:After an epitaxial layer 2 has been grown, a resist 3 is coated on the surface of a wafer 1, and then after a treatment, wherein the resist film 3 on the top of the protruding part 2a on the epitaxial layer 2 is removed, has been conducted, the protruding part 2a on the epitaxial layer 2 is removed by conducting a chemical etching or an electrospark machining. For example, a negative type or positive type resist 3 is rotary coated on the surface of the silicon wafer 1 on which the protruding part 2a was generated in the center by the epitaxial layer 2 forming process. Then, the top of the protruding part 2a on the epitaxial layer 2 can be exposed by conducting a developing treatment and thinning off the resist film 3. Then, the protruding part 2a only of the epitaxial layer 2 is removed by conducting a chemical etching or an electrospark machining using hydrofluoric/nitric acid mixture or etching gas, and lastly, the resist 3 is removed.
Patent JP-S61127182-A (JP)
Title: Field-effect semiconductor device
Inventor: TAKIGAWA MASAHIKO
IPC: H01L21/338
Filed: 1984-11-26
Abstract: PURPOSE:To confine current in a part which does not become the current path, to flow current in the interior only of the active layer and to obtain an MISFET having the high inverse voltage by a method wherein a high-resistance wide gap semiconductor is used for the part which does not become the current path, in the MISFET in the inversely recessed structure, wherein the gate forming part is not bored and the source and drain forming parts are dug. CONSTITUTION:This MISFET is constituted in the MIS structure, wherein a high- resistance AlxGa1-xAs (x=0.3-0.5) buffer layer 12, an N type GaAs (concentration of 10<17>/cm<2> or thereabouts) active layer 13 and a high-resistance AlxGa1-xAs layer 14 are laminatedly deposited on a GaAs substrate 11 and the gate voltage is boosted. Then, an etching is performed on the parts other than the element region to form a mesa 15, the whole surface to include the mesa 15 is covered with an SiO2 film 16 and windows 17 and 18 are opened on the source and drain forming regions. After that, an etching is performed to bore grooves 19 and 20, which intrude into the layer 12, in the windows 17 and 18, the grooves 19 and 20 are filled with GaAs layers 21 and 22, and electrodes 24 and 25 and a gate electrode 26 are respectively mounted on the GaAs layers 21 and 22 and on the layer 14 being surrounded with the GaAs layers 21 and 22.
Patent JP-S62108630-A (JP)
Title: Signal transmission equipment
Inventor: NAKAMICHI HITOFUMI
IPC: H04J7/00
Filed: 1985-11-06
Abstract: PURPOSE:To reduce the possibility of misconnection by using two kinds of positive and negative signals so as to simplify a wiring work. CONSTITUTION:In sending a data from a central equipment 11 to a terminal equipment 15, a high level control signal is given to a demultiplexer 19, a terminal 19a is selected, a data signal is sent as it is to a transmission line 20 and a positive signal output circuit 13 outputs a positive signal to the terminal equipment 15 as it is. In sending a data from the central equipment 11 to a terminal equipment 16 next, a ground level control signal is outputted to the demultiplexer 19 to select a terminal 19b, a data is outputted inversely, a negative signal is inverted by a negative signal inverting output circuit 14 and the result is outputted to the terminal equipment 16.
Patent JP-H0191570-A (JP)
Title: Facsimile equipment
Inventor: YOSHINO MOTOAKI
IPC: H04N1/21
Filed: 1987-10-01
Abstract: PURPOSE:To prevent a signal representing the end of a page as a picture data by storing tentatively a picture data demodulated by a line buffer in the unit of lines. CONSTITUTION:A storage means 10 storing a data by plural scanning lines, a means 1 deciding whether the data of the storage means 10 is a picture signal or a control signal, and a means 1 deciding whether or not the data in the buffer 10 is to be reproduced as the picture based on the result of deciding means 1, are provided. That is, 7 lines of reception buffers 10 are provided and the data by the preceding 6 lines are decided to apply recording control thereby eliminating a picture of EOM. Thus, only the picture signal is recorded and a defect of recording the signal representing the end of the page being a control signal is recorded is prevented.
Patent JP-S61127562-A (JP)
Title: Bookbinder
Inventor: OIKAWA TOMOHIRO
IPC: B65H9/00
Filed: 1984-11-28
Abstract: PURPOSE:To enable a book-binding process to be carried out automatically according to a method wherein an intermediate sewing unit is operated by an input signal required for book-binding and set by a ten-key, when the sheets delivered from the feeder are folded one by one halfway down their length, and then their folded edges are fitted to the base of a stitcher for intermediate sewing. CONSTITUTION:This bookbinder comprises a control section A, feeder B, a folder C, a collator D, a sewing section E, a binding section F and a stacker G. The sheets supplied continuously from the feeder B are folded halfway down their length by rollers 6 and 7 at the folder C and piled up on by a conveying roller 14 at the stacker trays 52, 54 where the sheets are positioned by rotating rollers 40, 45. A stitcher 59 at the sewing section E is activated, upon reception of a signal indicating the value preset on the ten-key pad at the control section A has matched the number of sheets supplied from the feeder, to sew the sheets into a book form. The sewn book is then dropped into the stacker G.
Patent JP-2000078424-A (JP)
Title: Signal generator for television receiver
Inventor: NAGAMINE TAKAARI
IPC: H04N3/23
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To generate sawtooth voltage and rectangular voltages in the cycle of a vertical scanning period. SOLUTION: During the vertical fly-back period, a switch circuit SW1 is turned on and a capacitor C1 is made into fixed voltage V1. A comparator CP11 compares the terminal voltage of the capacitor C1 which a fixed voltage V2. A sample-and-hold circuit 39 holds the output voltage of the comparator CP11 at the end of or just before the end of vertical scanning period and supplies it to current sources D1 and D2. The current source D1 changes the terminal voltage of the capacitor C1 from V1 to V2 during the vertical scanning period and makes that terminal voltage into sawthooth voltage Vosc. The current source D2 is connected to a resistor R10 and the potential of a node N3 is increased/decreased corresponding to the output voltage of the sample-and- hold circuit 39.  A comparator CP12 compares an inverted input terminal voltage V3 with the sawtooth wave Vosc and generates a rectangular voltage Vp.