baber/WOPTO huggingface dataset:
Patent JP-S5496738-A (JP)
Title: Pressure discharge device of oil-immersed apparatus
Inventor: KIUCHI TADASHI
IPC: H01F27/02
Filed: 1978-01-17
Abstract: PURPOSE: To heighten the rigidity of pressure discharge pipes mounted to an oil- immersed apparatus, to inhibit vibration due to earthquake, etc. and to prevent the false operation of pressure escape valves, by integrally connecting a plurality of the pressure discharge pipes by a connecting portion material.  
     CONSTITUTION: A fitting flange 5 of pressure escape valves 3a, 3b mounted to each nose of two pressure discharge pipes 2a, 2b installed to a cover 1 of an oil-immersed apparatus (a transformer, etc.) is utilized as a connecting portion material, and the pressure discharge pipes 2a, 2b are connected and unified while a pressure escape valve protective cover 4 is also unified. Consequently, the rigidity of pressure discharge pipe themselves increases as compared to apparatuses produced in shaped that pressure discharge pipes each become independent because the two pressure discharge pipes 2a, 2b integrally vibrate even if the apparatus vibrates due to earthquake, etc., thus inhibiting the magnitude vibration due to earthquake, etc., then preventing the false operation of the pressure escape valves. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61161755-A (JP)
Title: Solid-state image pickup device
Inventor: TERAKAWA SUMIO
IPC: H04N5/335
Filed: 1985-01-10
Abstract: PURPOSE:To achieve high vignetting factor, i.e., high sensitivity, by forming a part of a photoelectric conversion elements of a photoelectric conversion element part on a silicon film on an insulating film. CONSTITUTION:A single crystal silicon film 23 is used as a photodiode. The film has a gate and a drain for charge transfer. The silicon film 23 is formed on an oxide film 25 with a single crystal silicon region 24 as a seed. A light conducting film is not used at all in this method. Therefore, burning, after images and remaining images are not yielded. Thus, high vignetting factor, i.e., high sensitivity can be achieved.
Patent JP-S63172119-A (JP)
Title: Production of liquid crystal recording material
Inventor: KAWAGUCHI HIDEO
IPC: G02F1/13
Filed: 1987-01-09
Abstract: PURPOSE:To improve the decomposition and flatness of a liquid crystal polymer by coating a soln. contg. a solvent having the b.p. lower than either of the transition temp. from the smectic phase to isotropic phase of the polymer or the transition temp. from the nematic phase to the isotropic phase on a substrate and drying the coating. CONSTITUTION:The soln. prepd. by dissolving the siloxane liquid crystal polymer into the solvent system having the b.p. lower than the smectic.isotropic phase transition temp. or nematic.isotropic phase transition temp. of said polymer is coated on the transparent conductive substrate, by which the siloxane liquid crystal polymer layer is provided. The siloxane liquid crystal polymer includes the two systems of which the phase transition are shown in the figure. The b.p. of the solvent to be used is set lower than the temp. TSI or TNI. The layer which has a uniform thickness and is uniformly and tightly adhered to the transparent conductive substrate is thereby formed. Easy formation of the liquid crystal coated film having a uniform thickness to a long size on the transparent conductive substrate is also possible.
Patent JP-S59127896-A (JP)
Inventor: KOMATSU TAIICHIROU
IPC: H05K3/40
Filed: 1983-01-12
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。
Patent JP-S62161135-A (JP)
Title: Information retrieving device
Inventor: OTANI KAZUO
IPC: G03B21/11
Filed: 1986-01-10
Abstract: PURPOSE:To increase the feed speed of a part where mark intervals are long, to prevent the retrieval speed of even an information recording medium where image frames are present discretely from decreasing, and to shorten the retrieval time by varying the feed speed of the information recording medium during retrieval according to the interval length of marks of the information recording medium. CONSTITUTION:A timer part 32 normally sends out a control signal to a motor driver 34 so that a film F is fed at a speed faster than a count speed. When a rectangular wave output signal is sent out of a mark sensor 30, namely, when a mark 16 on the film F passes through the mark sensor 30, a signal for feeding the film F at the count speed is sent out to the motor driver 34 for a prescribed time from said passing time. While a part where no frame 15 of information is present on the film F, the film F is fed at a speed faster than the count speed. Then when the mark 16 passes through the part of the mark sensor 30, the feed speed of the film F is reduced and when the mark 16 reaches a mark detector 11, the feed speed of the film F becomes as fast as the count speed.
Patent JP-H08187015-A (JP)
Title: Seeder
Inventor: MUTA HIROICHI
IPC: A01G27/00
Filed: 1995-01-12
Abstract: PURPOSE: To provide a seeder, capable of performing high leveling operations and improved the operation accuracy. CONSTITUTION: This seeder is constituted by increasing the transfer speed V2 of a conveyor 1b for transferring each nursery box on which a leveling device 6b acts from the transfer speed V1 of a conveyor 1a for transferring the nursery box on which a bed soil feeder 5 acts in the seeder capable of successively taking over each nursery box on the conveyors 1a, 1b, 2 and 3, transferring the nursery box, successively feeding bed soil from the upstream side of transfer with the bed soil feeder 5, removing excessive soil with the leveling device 6b, sowing seeds in the bed soil with seeding devices 7a and 7b and covering the seeds with soil with a covering soil feeder 8.
Patent JP-S61164422-A (JP)
Inventor: IGARASHI KOJI
IPC: H02H3/48
Filed: 1985-01-14
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-2000204227-A (JP)
Title: Flame-retardant epoxy resin composition, and semiconductor sealing material containing the same
Inventor: HIROSE HIROSHI
IPC: C08G59/62
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition having high flame retardancy in spite of containing no halogen compound or phosphorus flame retardant and not adversely affecting the properties of a product by mixing a specified epoxy resin with a curing agent and a compound containing a metal atom. SOLUTION: The epoxy resin used has at least two epoxy groups in the molecule and is other than a halogenated epoxy resin. The curing agent used is a compound or resin having at least two phenolic hydroxyl groups in the molecule. The curing agent for a semiconductor sealing material is desirably a novolac phenolic resin, a resol phenolic resin, or the like. The compound having a metal atom is desirably a compound having at least one metal atom selected from among Al, Si, Mn, Fe, Co, Ni, Cu, An, and Sn. This compound is desirably a metal complex or a metal oxide for the sake of its stability, though it may take any form.
Patent JP-S62162111-A (JP)
Title: Abnormality indicator for programmable controller
Inventor: HAGIWARA TOMIO
IPC: G05B19/02
Filed: 1986-01-13
Abstract: PURPOSE:To devise a countermove quickly when abnormality occurred by indicating the signal number related to the abnormality and indicating additionally the difference when actual state of the related signal is different from the normal state. CONSTITUTION:When an abnormality signal of a certain number becomes on, the number is indicated in an indicator 10. Then, a related signal number corresponding to the abnormality signal number and the normal state are read out from a memory 7, and at the same time, actual signal state of the related signal number is read out from a PC and the difference between registered normal state and actual state is detected, and the result is indicated. The figure indicates that an abnormality signal of [1234] is made on, the number of related signal, normal state of each related signal and related signal in which actual state differs from normal state.
Patent JP-H05226391-A (JP)
Title: Sealing of ic chip
Inventor: TAKADA NORIMASA
IPC: H01L21/56
Filed: 1992-01-13
Abstract: PURPOSE:To facilitate a flat filling in the surface of an IC chip with a sealing resin and to make it possible to obtain a low-cost hybrid integrated circuit device by an automatic mounting machine by a method wherein a process for dripping the sealing resin on the IC chip and a process for air blowing the surface of the dripped sealing resin previous to curing are provided. CONSTITUTION:A method of sealing an IC chip 7 with a sealing resin 1 in a hybrid integrated circuit device with the chip 7 mounted on a substrate 4 is performed in such a way as to comprise a process for dripping the resin 1 on the chip 7 and a process for air blowing the surface of the dripped resin 1 previous to curing. For example, a sealing resin 1 is dripped on an IC chip 7 through a nozzle 3 of a syringe 2. Then, the syringe 2 is moved, a blow port 8 for air blow use is fixed on the dripped resin 1 and the air is blown on the surface of the resin previous to curing. The condition for air blow is set on the condition of 1 to 0.25kg/cm<2>, for example.
Patent JP-H06211650-A (JP)
Title: Ointment adhesive to oral cavity
Inventor: KIMOTO TOMOAKI
IPC: A61K9/06
Filed: 1993-01-12
Abstract: PURPOSE:To provide an ointment adhesive to the oral cavity, having improved taste (bitter taste) of principal drug and excellent aging stability, holding firm bonding force and ensuring high medicinal effect. CONSTITUTION:This ointment adhesive to the oral cavity contains a finely pulverized sticking polymer in a steroid-type anti-inflammatory agent and/or antibacterial agent stabilized by the micro-encapsulation with a film-forming polymer and the addition of citric acid. This invention also relates to the process for the preparation of the ointment.
Patent JP-H04242034-A (JP)
Title: Electromagnetic contactor
Inventor: YAMAMOTO KYOICHI
IPC: H01H50/54
Filed: 1991-01-17
Abstract: PURPOSE:To maintain stable electric performance for a long period by preventing unipolar concentration of contact consumption as well as generation of contact welding prior to a contact consumption limit. CONSTITUTION:Since intervals to be formed between respective movable contact shoes 1 and fixed contact shoes 5 opposing thereto are designed to be narrowed in turn as going away from the supporting points 4a for receiving driving force of the contact supporting frams 4, the intervals between the respective movable contact shoes 1 and the fixed contact shoes 5 opposing thereto come to the same extend when the contact supporting frame 4 is contracted after a fixed term of use. Since the intervals between the respective movable contact shoes 1 and the fixed contact shoes 5 opposing thereto are maintained to the same extent after a fixed term of use, unipolar concentration of contact consumption due to an arc and contact welding due to lowering of contact point touching pressure can be prevented.
Patent JP-S59128576-A (JP)
Inventor: INAMI MAMORU
IPC: G10L15/00
Filed: 1983-01-13
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-S62163260-A (JP)
Title: Lead storage battery
Inventor: SUGIHARA MASAKATSU
IPC: H01M2/38
Filed: 1986-01-10
Abstract: PURPOSE:To prevent a difference from being made between the concentration of the upper portion of an electrolytic solution and that of the lower portion thereof, by housing an air compression pump and a bubble pump together in the jar of a leaden storage battery to place the bubble pump in the electrolytic solution, and driving the pumps by the electromotive force of the battery itself. CONSTITUTION:A plunger-type air compression pump 10 is attached to the jar lid 2 of a leaden storage battery of relatively large height. A bubble pump 18 is provided in an electrolytic solution to correspond to the air compression pump 10. An electromagnetic coil 14 is excited by the electromotive force of the battery itself to attract a piston 11 to compress air in a cylinder 12 to send the air to the inner pipe 19 of the bubble pump 18. A reed switch 15 is turned off by the descent of the piston 11 to stop exciting the coil 14, to continue the vertical reciprocation of the piston. As a result, the electrolytic solution is lifted in an outer pipe 20 together with the air from the inner pipe 19 so that the solution is circulated. The staying portion of the electrolytic solution can thus be effectually utilized without manual operation.
Patent JP-H01181508-A (JP)
Title: Chip-type solid electrolytic capacitor
Inventor: MITANI TOSHIYUKI
IPC: H01G9/004
Filed: 1988-01-11
Abstract: PURPOSE:To enable a capacitor to be thin and compact by forming a solder layer on the exposed surface of plating layer wherein insulation resin sheathing is removed for forming a negative electrode and by connecting an external anode electrode terminal to an anode electrode lead wire led from an anode body. CONSTITUTION:A plating layer 6 is formed by eliminating powder resin of tip of element including the surface opposing the leading surface of an anode electrode lead wire 2 after adhering an epoxy powdery resin to the periphery surface wherein nickel plating is performed by means of electrostatic adhesion. Then, powdery resin is heated and cured to form an sheathing resin layer 7. Then, after a soldering layer 8 is formed on the plating layer 6 which is dipped and exposed in a molten solder, a U-shaped external anode electrode terminal 9 is connected to the tip of the anode electrode lead wire 2 by welding to form a chip-type solid electrolytic capacitor. It allows a capacitor to be made thinner, material cost to be reduced, reliability to be improved, and the capacitor to be obtained compactly.
Patent JP-S56102814-A (JP)
Title: Automatic focusing device for microscope
Inventor: NAKASHIMA SHINICHI
IPC: G02B21/24
Filed: 1980-01-18
Abstract: PURPOSE:To obtain the best image automatically, by adjusting automatically finely the relative position between the stand, where the material to be examined is so put that the visibility of the real image to be examined by the sensor is maximum, and the object lens. CONSTITUTION:The real image of focusing light source L is focused to position 4', and this real image becomes the light source for focusing. When the position of material 3 to be examined to object lens 1 is so adjusted that the real image of this light source is focused correctly to the position of material 3, the real image of material 3 is focused correctly, and the virtual image of material 3 is formed in the position 250mm. apart from eyes of the observer by eyepiece 2, and therefore, the real image of the light source in position 4 is detected by sensor S, and the means such as a step motor is driven by the signal from sensor S to adjust the position of the stand where material 3 is put.
Patent JP-H01184659-A (JP)
Title: Multiple disk player
Inventor: MIYOSHI SEIZO
IPC: G11B17/26
Filed: 1988-01-12
Abstract: PURPOSE:To prevent the overrun of a tray by releasing the lock of a tray locking cover provided at a magazine to arrange and house plural disks and the tray in order just before drawing the tray from the magazine. CONSTITUTION:A recessed part 1c of plural trays 1 to carry a disk 2 and a locking lever 78a of a magazine 3 side are locked to an engaging part. Before the tray 1 is drawn from the magazine 3, the one edge of the locking leer 78 is pushed and the lock of the magazine 3 and the tray 1 is released. The releasing is realized by pushing a projecting inclined part 83b of a lock releasing lever 83 with a pushing part 27b of a differential rack 27 with moving a driving rack 14 in the array (a) direction on purpose to draw the tray 1 from the magazine 3. By constituting like this, the overrun of the tray can be prevented with a simplified constitution without providing a different member particularly.
Patent JP-2000206549-A (JP)
Title: Liquid crystal element
Inventor: MIURA KIYOSHI
IPC: G02F1/1343
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to shield all of non-pixel parts by eliminating light shielding films, to enhance a contrast and to obtain a good display by forming opaque metallic wiring between electrodes disposed on another substrate corresponding to the non-pixel parts not shielded from light by partition walls. SOLUTION: The partition walls 16 are arranged in contact with another substrate in correspondence to the non-pixel parts 20a offset from pixel parts 19 between the electrodes 12a disposed on one substrate. The opaque metallic wiring 15 is formed between the electrodes 12b disposed on another substrate in correspondence to the non-pixel parts 19 not shielded from light by the partition walls 16. In such a case, the metallic wiring 15 is preferably a low- resistance metallic body. The light shielding of the non-pixel parts 20a is executed by the partition walls 16 and the metallic wiring 15 is disposed in the positions of the non-pixel parts 20b which cannot be shielded from light by the partition walls 16 according to this constitution, by which the good display with the high contrast may be executed even if the light shielding films imparted heretofore are abolished.
Patent JP-S5390115-A (JP)
Title: Titanium and titanium alloy for transferring ultrasonic waves
Inventor: HANAKI MICHIO
IPC: B06B3/00
Filed: 1977-01-21
Abstract: PURPOSE: To provide titanium or its alloy with minimized scattering in rate of transferring ultrasonic waves by making up all of α phase in the metals structure of α phase transformed from β phase. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01302306-A (JP)
Title: Integrated optical device and realization thereof
Inventor: SERUJIYU BUARETSUTO
IPC: G02B6/126
Filed: 1989-01-13
Abstract: PURPOSE: To separate polarized components from an electromagnetic field by using guide structure having a slight refractive index difference (slight Δn) and capable of separating polarized components from a guided electromagnetic field. CONSTITUTION: Guide band chips 1, 2 are superposed and separatively arranged on respectively different planes and each of the band chips 1, 2 consists of an almost straight part A and a bent part B separated from the other bent part B. A layer 7 having a smaller refractive index is arranged between the two band chips 1, 2 constituting two cores of guide structure. The 1st structure consists of the core 1 having a refractive index n1 and inserted between two layers 6, 7 respectively having refractive indexes n3, n4, the 2nd guide structure consists of the core 2 having a refractive index n2 and inserted between two layers 7, 8 respectively having refractive indexes n4, n5, and the layer 7 is common to the two structures. Consequently, the integrated optical device can slightly sense the polarization of a light wave and two modes i.e., a polarized component false lateral direction mode and a guide mode, can be separated.
Patent JP-2000206158-A (JP)
Title: Current detector and motor controller
Inventor: HIRONAKA SHINJI
IPC: G01R31/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a current detector having a function for judging a failure, and a motor controller having the current detector. SOLUTION: The potential at node N2 is controlled to equalize the potential VS at node N1 and a reference potential Vr and a control current i is fed from power supply potential VDD to the node N2. The control current i is fed to a Hall sensor 42e which delivers the output signal S42e of a potential proportional to the control current i and the flux density of field B. The output signal S42e is amplified by an operational amplifier 42f. The control current i is set by a resistor 42g. A judging section 42h makes a judgement whether the potential VS falls within a specified range or not. When the control current i is varied due to a failure of a component in a transistor 42d, for example, the potential VS deviates from the specified range for longer than a predetermined time. The judging section 42h makes a judgement that the component has failed and delivers a stop signal S42-2.
Patent JP-S63174333-A (JP)
Title: Stocker for semiconductor wafer
Inventor: ASAKAWA TERUO
IPC: H01L21/673
Filed: 1987-01-14
Abstract: PURPOSE:To prevent interference among different transportation systems and to provide a stocker capable of satisfying needs of every user, by providing a stocker body with a plurality of supplying and discharging ports, and providing a cylindrical stock shelf rotatably in a rectangular frame. CONSTITUTION:A stocker body 1 is constructed by mounting a cylindrical stocking shelf 4 rotatably in a rectangular frame 3. The body is constructed in a unit fashion such that a handler mechanism 5 for introducing and discharging wafers can be attached to any desired face of the body 1. The stocking shelf 4 is constituted by a multiplicity of disk-type plates 4a having an aperture 6 at the center thereof and arranged one over another so that they are shaped into a cylinder as a whole. An introducing and discharging port 2a is utilized for transportation between processes, a port 2b is utilized for introduction or discharge by an operator and a port 2c is utilized for transportation within a process. In this manner, interference among different transportation systems can be prevented. Thus, it is possible to provide a stocker adapted to satisfy needs of each user.
Patent JP-S62162827-A (JP)
Title: Floor heating panel
Inventor: KURITA YUKIO
IPC: F24D3/14
Filed: 1986-01-14
Abstract: PURPOSE:To efficiently transfer heat from a pipe to a metallic sheet, by a method wherein the metallic sheet is curved downward to form up opening containing grooves therein, and a pipe for the passage of a heating medium is fitted in the inner periphery of the containing groove in a manner that the outer periphery of the pipe is brought into close adhesion thereto. CONSTITUTION:A metallic sheet 1 is curved downward in a protruding manner to form up open parallel containing grooves 6 in end parts on both sides of the metallic sheet 1. A heat insulating material 2, e.g., glass wool or a polyurethane foam, is laminated to the under surface of the metallic sheet 1 to form a floor heating panel A to which a pipe 5 for the passage of a heating medium, e.g., hot water, is mounted. In order for close adhesion of the inner periphery of the containing groove 6 to the outer periphery of the pipe 5, a curvature r1 of radius of the arc of the circle of the outer periphery of the lower part of each of a pair of the containing grooves 6 is slightly decreased over a curvature r2 of radius of the arc of the circle of the outer periphery of the lower part of the pipe 5, or the depth of the containing groove 6 is slightly decreased over the diameter of the pipe 5. This constitution enables efficient heating of a floor by means of the heat of a heating medium passing through the pipe 5.
Patent JP-S58122947-A (JP)
Title: Rubber composition
Inventor: TAKEUCHI YASUMASA
IPC: C08L9/00
Filed: 1982-01-19
Abstract: PURPOSE:To provide a rubber compsn. for under-tread with reduced hysteresis loss, contg. a particular random conjugated diene (co)polymer contg. Sn-C bonds in the molecular chain. CONSTITUTION:After a conjugated diene (e.g., butadiene) has been (co)polymerized in a hydrocarbon solvent at 150 deg.C or higher in the presence of a Lewis base (e.g., ethyl ether) and an organolithium compd. catalyst, an Sn compd. (e.g., SnCl2) is reacted with the (co)polymer to yield a random conjugated diene (co)polymer with Mooney viscosity of 20-150 and the content of vinyl bond <=50%, which contains 20wt% or more polymer contg. Sn-C bonds in the molecular chain. Then at least one rubber selected from natural rubber, polybutadiene rubber and polyisoprene rubber is blended with at least 30wt% above- mentioned (co)polymer.