baber/WOPTO huggingface dataset:
Patent JP-H04119625-A (JP)
Title: Manufacture of chip type solid electrolytic capacitor
Inventor: HASEGAWA NOBUO
IPC: H01G9/012
Filed: 1990-09-10
Abstract: PURPOSE:To enable a miniaturized chip type solid electrolytic capacitor to be manufactured easily by a method wherein a releasable resin layer is formed on the intermediate part excluding both end parts of a resin exterior and after cutting off an anode leading-out wire and covering the whole body with a metallic layer, the intermediate part is removed so that a metallic terminal layer may be formed on the end part surface of the anode leading-out wire and the peripheral surface of the resin exterior both end parts. CONSTITUTION:A capacitor element 13 is arranged in a metallic mold so that an anode leading-out wire 11 and a cathode leading-out wire 15 may be led out respectively on the anode side and the cathode side and then the whole body is covered with a resin exterior 16. Next, the surface of the resin exterior 16 is roughened using glass beads. Next, the intermediate part excluding both end parts of the resin exterior 16 is coated with e.g. polyester base acrylate to form a soluble resin layer 17. Next, the anode leading-out wire 11 is cut off in the part not exceeding 0.1mm from the end of the resin exterior 16 and then a metallic terminal layer 18 is formed on the surface of the resin exterior 16 including the cut off surface of this anode leading-out wire 11. Through these procedures, the title miniaturized chip type solid electrolytic capacitor can be manufactured easily and at low cost.
Patent JP-H0291134-A (JP)
Title: Thermoplastic resin composition
Inventor: YOSHIZAKI MICHIO
IPC: C08K5/00
Filed: 1988-09-28
Abstract: PURPOSE:To obtain the title compsn. having its weight reduced while keeping excellent appearance and provided with antibacterial and moldproof characteristics while improving heat insulating properties and ensuring safety by compounding a thermoplastic resin with highly pressure-resistant fine hollow spheres and an antibacterial agent. CONSTITUTION:A thermoplastic resin (which can be pelletized at 250 deg.C or below where an antibacterial agent with high safety does not complete sublimation or decomposition, e.g., PP, PE, etc.) is compounded with highly pressure-resistant fine hollow spheres (pref. made of a glass with a pressure-resistant strength of 300kg/cm<2> or higher and an average particle diameter of 100mum or smaller) and an antibacterial agent with excellent moldproof property [e.g., 'Thiopetazol', a tradename of a product which is a benzimidazole compd.]. It is possible to improve the practical strength by reducing the wt. of a molded item or preparing a molded item with the same wt. and a larger thickness and at the same time to obtain a moldproof effect with safety and sureness.
Patent JP-H08106605-A (JP)
Title: Data recorder
Inventor: KATSUKI MANABU
IPC: G11B5/09
Filed: 1994-10-05
Abstract: PURPOSE: To increase storage capacity by securing a stable error rate at verifying function in a mechanism system having a wide winding angle of 180 degrees or more. CONSTITUTION: A recording head 1003, a first reproducing head 1004a and a second reproducing head 1004b are arranged at the prescribed positions respectively on a rotary cylinder 1001. This recorder is provided with a first memory circuit 1015a delaying a reproduced signal by the first reproducing head 1004a by the prescribed time, a second memory circuit 1015b delaying a reproduced signal by the second reproducing head 1004b by the prescribed time, a selecting circuit 1016 selecting two signals, and a digital signal processing circuit 1017 generating produced data from an inputted reproduced signal. And an output of the first memory circuit 1015a and an output of the second memory circuit 1015b are both inputted to the selecting circuit 1017, while the digital signal processing circuit 1017 generates reproduced data using a signal selected by the selecting circuit 1016.  Thereby, a tape 1002 is effectively utilized and storage capacity is increased.
Patent JP-H1061798-A (JP)
Title: Wafer type check valve
Inventor: YURUGI YOSHINORI
IPC: F16K1/20
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To decrease fluid resistance, assure seating of a valve element regardless of a fluid condition to improve seal performance, and stop the valve element, when it is fully opened, in a prescribed position to prevent contact of the valve element with a piping. SOLUTION: In this check valve, in the vicinity of one side surface of a valve main unit 6 having a cylindrical fluid passage in the center, a valve seat 10 is formed, and a sheet of disk-shaped valve element 7 into separable contact with the valve seat 10 is turnably journaled by a valve opening/closing shaft 9 journaled to the valve main unit 6 through an arm 8. Here, a contact surface of the valve seat 10 and the valve element 7 is tilted to a fluid outflow side relating to a main unit piping connection surface, and, in an outlet side inner circumferential surface of the valve main unit 6, a stopper 11 regulating a full opening position of the valve element 7 is provided.
Patent JP-H03104721-A (JP)
Title: Suspension for vehicle
Inventor: HIROMOTO SHUJI
IPC: B60G11/04
Filed: 1989-09-18
Abstract: PURPOSE:To realize light weight and stabilizer function without a projection in the upper section by connecting a free end of a pair of arm sections made of FRP whose one end is connected to a car body by a beam section consisting of a beam member which is made of a metal pipe for connecting an arm and stretches in the direction of car width and an intermediate beam member made of FRP. CONSTITUTION:A free end 12 of a pair of arm sections 5, 5 made of FRP whose one end is fixed to a car body at a fixed end 10 is connected by an end beam member 20 of a beam section 6 in the direction of car width. The beam section 6 consists of a pair of beam members 20, 20 made of a steel round pipe and an intermediate beam member 21 made of FRP which is located between the end beam members 20, 20. The cross section of the intermediate beam member 21 is rectangular in which thickness in the up and down directions is larger than width in the forward and backward directions, and the intermediate beam member 21 is connected to a connection box 25 fixed to the end beam member 20 via a tapered wedge spacer 26. This constitution enables to realize light weight suspension and stabilizer function without a projection in a car room.
Patent JP-S6396156-A (JP)
Title: Biphenylcarboxylic acid derivative and liquid crystal composition
Inventor: SUZUKI KENJI
IPC: C09K19/12
Filed: 1986-10-13
Abstract: NEW MATERIAL:A compound expressed by the formula (R* is alkyl having asymmetric carbon atom; R is 1-18C alkyl). EXAMPLE:(S)-Hexyl 4-[(2''-methylbutyl)oxy]biphenyl-4'-carboxylate. USE:A liquid crystal display substance, chemically stable and capable of exhibiting ferroelectricity within a wide temperature range near room temperature. PREPARATION:(S)-2-Methylbutanol expressed by formula II as a starting material is converted into (S)-4[(2''-methylbutyl)oxy]biphenyl-4'-carbonyl chloride expressed by formula III, which is then reacted with hexyl alcohol in the presence of pyridine in benzene solvent while refluxing for 10hr to afford the aimed compound expressed by formula I.
Patent JP-H1188687-A (JP)
Title: Device and method for processing image
Inventor: IKEDA YUICHI
IPC: G03G15/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an image processor having satisfactory gradation reproducibility by changing other correction information which corresponds to a stepwise change in correction information expressing a downwardly projecting curve at the section of that stepwise change. SOLUTION: Plural dot sequences arranged in a subscanning direction are divided into A, B, A, B... in a main scanning direction. For pixels of odd- numbered and even-numbered sequences (A and B), the gradation is corrected while using the respectively different characteristic curves of a look-up table(LUT). In the case of the characteristic curve for the sequence B expressing the downwardly projecting curve, the inclination of a curve tangent in a low density area is small so that data stored actually in the LUT become stepwise characteristics having a step because of the relation of quantization errors characteristic of digital values. When storing the characteristic curve of the sequence B as the LUT, in this case, the characteristic curve of the sequence A is set so as to reduce an input level, which has to be stepwise, just by that stepwise component.
Patent JP-H03104109-A (JP)
Title: Method and device for detecting position
Inventor: YAMADA AKIO
IPC: H01L21/027
Filed: 1989-09-18
Abstract: PURPOSE:To enable a mark to be detected with high precision by a method wherein a charged particle beam is modulated to change the irradiating position corresponding to the scanning process thereof so as to detect a mark edge according to the change in the irradiation position. CONSTITUTION:When the scanning point of an electron beam 8 reaches the part near a mask 4 and then the beam 8 modulated by a deflector 12 for beam modulation intersects the edge of the mark 4, the reflected electron amount detected by a detector 14 is also modulated in conformity to the modulation of the beam 8. At this time, the signal amplitude is gradually increased as the scanning point approaches to the mark edge so that the signal amplitude may be maximized when the scanning point reaches the part directly above the mark edge. Thus, the signal corresponding to the minute change in the reflected electron amount by the mark edge can be displayed. Through these procedures, the mark position can be detected by a detection signal processing circuit 16 in conformity to the change in the detection signal from the detector 14.
Patent JP-H0695499-A (JP)
Title: Electrophotographic device and magnetic toner
Inventor: YAMAMOTO HAJIME
IPC: G03G9/083
Filed: 1992-09-10
Abstract: PURPOSE:To obtain the electrophotographic device and the toner utilized where generation of ground fogging is prevented even at the time of consecutive printing over a long period, in the device where the magnetic toner recovered to a cleaner is returned again to a developing part for recycling. CONSTITUTION:The electrophotographic device is provided with a negative charge electrophotographic photosensitive body 25 where binder resin is constituted of polycarbonate base resin, a toner hopper 30, negative charge magnetic toner 31 where binder resin is constituted of styrene acrylic base resin, an electrode roller 32 disposed with a space between the photosensitive body 25 and forming a toner image on the photosensitive body, a transferring device where the toner image is transferred while pressing paper into contact with the photosensitive body 25, the cleaner 39 where the remaining toner on the photosensitive body is cleaned and a cycling mechanism where the magnetic toner 31 recovered to the cleaner 39 is returned to the toner hopper 30. Thus, the device and the magnetic toner utilized can be obtained where generation of the ground fogging is prevented even in consecutive printing over the long period, as the toner recycling device.
Patent JP-H04120676-A (JP)
Title: A/d converter system
Inventor: OGURA MORIO
IPC: G06F15/78
Filed: 1990-09-11
Abstract: PURPOSE:To reduce the burden on a microcomputer itself by forming an interrupt signal after discriminating that input signals reach a conversion level within a preset range. CONSTITUTION:Input analog signals are held by a register 2 after the signals are converted into digital signals in a conversion circuit 1. A comparator circuit 4 compares the content of the register 2 with the content of an upper-limit setting register 31 and, when the content of the register 2 is smaller, sets '1' to a flag 51. The circuit 4 successively compares the content of the register 2 with the content of s lower-limit setting register 32 and, when the content of the register 2 is larger, sets '0' to a flag 52. When the contents of the flags 51 and 52 are respectively '1' and '0', it is discriminated that the level of the input analog signals is within a preset range and an interruption circuit 6 generates an interrupt signal to a microcomputer. Therefore, it is not required to discriminate the results of A/D conversion every time and the processing burden of the hardware and software of the microcomputer can be reduced.
Patent JP-S60134451-A (JP)
Title: Multi-chip-module
Inventor: NAKANISHI KEIICHIROU
IPC: H01L23/44
Filed: 1983-12-23
Abstract: PURPOSE:To improve the cooling efficiency of IC chips, power consumption thereof is large, while easily exchanging the chips when the chips get trouble by directly fixing cooling fins onto the chips and unifying them while receiving these chips and fins into sealing structure and forcibly convection-cooling them by using a liquid medium flowed in from the outside in a multi-chip-module in which a large number of the IC chips are mounted on a wiring substrate. CONSTITUTION:A plurality of IC chips 2, the surfaces thereof have cooling fins 1, are fixed onto a wiring substrate 3, from the back thereof a large number of module pins 6 for connecting to a circuit board, etc. are projected and which consists of ceramics, etc., through solder terminals 5 at regular intervals, and these fins, chips and terminals are covered with a sealing cap 4. Clearances among the lower surface of the cap an the upper surfaces of the fins 1 are made previously approximately the same as spaces among the fins 1 at that time, and a pass-through on the fins 1 of the greater part of a refrigerant such as Freon flowing into the cap is prevented. The refrigerant is fed in from a nozzle 7a formed to the cap 4, and discharged from a nozzle 7b. The chps 2 are exchanged by heating, etc. by laser beams.
Patent JP-S6485146-A (JP)
Title: Hulling sorter
Inventor: KAMIYAMA HIDEKI
IPC: B02B7/00
Filed: 1987-09-25
Abstract: PURPOSE: To surely maintain the separating accuracy of unpolished rice at a high state by obviating the degradation of the separating accuracy of the unpolished rice by operation of a developing lever. CONSTITUTION: The gap adjusting mechanism 13 of hulling rolls 6, 7 is provided with the developing lever 43 for rapidly opening the gap of both hulling rolls 6, 7 and further this lever 43 is provided with a developing lever sensor 44 adapted to detect the operation to open the gap of both hulling rolls 6, 7. The developing lever 43 is so associated as to close a paddy supply rate control valve 9 when the state of operating the developing lever 43 to open the gap of the hulling rolls 6, 7 continues for a specified time and to return the paddy supply rate control valve 9 to the initial state when the developing lever 43 is operated to close the gap of the hulling rolls 6, 7.  Consequently, the degradation in the separating accuracy of the unpolished rice by the operation of the developing lever 43 is averted and, therefore, the separating accuracy of the unpolished rice is surely maintained at the high state.
Patent JP-S6482640-A (JP)
Title: Semiconductor integrated circuit
Inventor: KIKUYAMA SEIICHIRO
IPC: H01L21/60
Filed: 1987-09-25
Abstract: PURPOSE:To improve the moisture resistance of a semiconductor integrated circuit by press-bonding the part of a fine wire so as to cover the part of a dummy pad. CONSTITUTION:A dummy pad 1 not wire bonded to an external lead is provided at the semiconductor chip 4 of this semiconductor integrated circuit. A protective layer 2 is not provided on the pad 1. When a normal bonding pad is wire bonded to the external lead, the pad 1 is wire bonded to the external lead which is not affected even if it is connected. Thus, a ball 3a is so formed by the part of a fine wire 3 made of Au or the like as to cover at least part of the pad 1, thereby improving the moisture resistance of the integrated circuit.
Patent JP-H04125286-A (JP)
Title: Operation control device for elevator
Inventor: NIIMURA KIYOSHI
IPC: B66B3/00
Filed: 1990-09-14
Abstract: PURPOSE:To regulate the entry of a visitor to a residence by giving no specific request to the visitor himself, but judging and opening altogether by the person of the residence. CONSTITUTION:A visitor can call the elevator by pushing a hall button H at the entrance floor of a building, and can go to the object floor by pushing a destination button of the object floor in a cage C. When the elevator reaches the object floor, a resident of the hall is informed the arrival of the visitor through an arrival guide, and he confirms the visitor in a cage by TVs for monitoring M2 and M3 provided at the door, a TV camera CM in the cage C, and the like. As a result, when the visitor is a person to welcome, a permission button to open the door is pushed to open the door to allow the visitor to come in. On the other hand, when the visitor is not a person to welcome, the permission button is not pushed, and when such a condition is continued for a specific time, the elevator runs to the other floor, and a suspious visitor can be checked to enter the residence. Consequently, the entry of the visitor to the residence can be regulated.
Patent JP-H0964721-A (JP)
Title: Level shift circuit
Inventor: TAKAHASHI KATSUYOSHI
IPC: H03K5/02
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain the level shift circuit in which possibility of malfunction is precluded even when power consumption is small and setting of circuit constants is insufficient. SOLUTION: One of differential inputs is given to a control input of 1st and 3rd upstream transistors(TRs) 31, 33 and the other of the differential inputs is given to a control input of 2nd and 4th upstream TRs 32, 34. A control input of 1st and 2nd downstream TRs 35, 36 is connected to a connecting point (point b) of the 2nd upstream and downstream TRs 32, 36, and a control input of 3rd and 4th downstream TRs 33, 39 is connected to a connecting point (point c) of the 3rd upstream and downstream TRs 33, 39. A TR whose control input connects to the point (c) is provided in parallel with the 2nd downstream TR 36 and a TR whose control input connects to the point (b) is provided in parallel with the 3rd downstream TR 39.  A connecting point between the 1st upstream and downstream TRs 31, 35 and a connecting point between the 4th upstream and downstream TRs 34, 40 are used for differential outputs.
Patent JP-H0960430-A (JP)
Title: Sliding door device
Inventor: KAWAI TADASHI
IPC: E06B3/46
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door device in which a head jamb is used as a component member which is thin over the entire body and prevents the upper part of the sliding door from being removed easily. SOLUTION: A sliding door device is formed by combining two sliding doors 3 in which a groove 5 equally dividing an upper end surface 4 roughly into two parts is formed and which can be used commonly for right and left sides with a head jamb 1 which is formed thinner over the entire surface and formed so that it is located under a projection 8 installed on both sides of the lower part of the head jamb 1 by providing a thickness to a projected screw 6 corresponding to the groove 5 provided in the upper end surface 4 of the sliding door 3.
Patent JP-2000037983-A (JP)
Title: Document hanger
Inventor: KAWAI KIKAN
IPC: B42F15/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To smoothly take out drawings or the like which are bound by a hanger, and make the hanger adjustable corresponding to the size and the quantity of the drawings or the like by engaging supporting rods at a right angle with horizontal shafts which are provided between confronted supporting legs. SOLUTION: Between the lower parts of a long leg 4 and a short leg 3 are fixed with a bending hinge 8, and the base end part of a bar on the tip end of which, a hook is formed, is attached to the vicinity of the upper part of the long leg 4, and a ring 10 is attached to the vicinity of the upper part of the short leg 3 respectively, and the hook is detachably engaged. For a horizontal shaft 1 and a supporting leg fixing rod 15, the same material as the supporting leg is used, and the diameter is made approx. 12-15 mm, and the shape is made a bar-shape, and the length is made approx. 50-130 cm. To both ends of the horizontal shaft 1, and the supporting leg fixing rod 15, a bolt having a diameter of 8 mm, and a length of 30-40 mm is attached, and the horizontal shaft 1 and the supporting leg fixing rod 15 are fixed to the supporting legs 3, 4.  A supporting rod 2 is formed into a shape which is detachable from the horizontal shaft 1, and is bent into an approx. L-shape. A hanger 11 is equipped with a long-sized holding plate, and on the end surface in the longitudinal direction, a spring which always works in the direction to press the surface of the holding plate, is attached at three locations. On the back part of the hanger, a hook is attached at two locations, and the hanger is engaged with the supporting rod 2.
Patent JP-H1061225-A (JP)
Title: Fastener
Inventor: GOTO KATSUMI
IPC: F16B9/02
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency by forming a fastener into one body beforehand to enable a fastening work, enlarge the thickness range of a plate of a member to be fastened, and improve fastening strength. SOLUTION: A fastener body 1 has a diameter such that the body 1 can be inserted into a mount hole 5a of a member 5 to be fastened has a large diameter portion 1a having at its top end an outwardly extending flange 1d adapted to contact the surface of the member 5 and a taper portion 1c which connects coaxially the portion 1a with a small diameter portion 1b. An elastic lock member 3 having a diameter such that the member 3 can be inserted into the hole 5a and a slider 2 are fitted onto the portion 1b successively from below, and a fastening screw rod 4 passing through a center hole 1e of the body 1 and a bottom wall 1f is screwed into a threaded hole 2d provided at the bottom wall 2a of the slider 2 to form them into a single body. The single body is inserted from outside into the hole 5a and the rod 4 is turned from outside by means of a tool so that the slider 2 is moved through thread to push up the member 3 so as to expand the diameter thereof, whereby the member 3 is pressed against the rear side of the member 5 to be fastened.
Patent JP-S61119613-A (JP)
Title: Oxidation refining method of molten steel and oxidation control device
Inventor: YAMADA KATSUHIKO
IPC: C21C7/10
Filed: 1984-11-16
Abstract: PURPOSE:To improve the hit accuracy of blowing-out and to eliminate the wasteful consumption of oxygen by measuring continuously the quantity of the C-component emitted to the outside of the furnace out of the CO2-component in waste gas during oxidation refining, detecting the content of C in a molten steel in accordance with the measured value and determining the timing for blowing out oxygen. CONSTITUTION:The atm. air is sucked from an atm. air suction part 7 into the waste gas sucked through a waste gas duct 6 and the CO contained in the waste gas is converted to CO2 by perfect combustion in the stage of subjecting the molten steel 5 to oxidation refining in an arc furnace 1. The gas is further passed through a combustion tower 8. The temp. of the waste gas is measured by a detector 9 and the waste gas quantity measured by a measuring device 10 is converted to the gas quantity at a reference temp. The quantity of the discharged C-component is determined from said value. The quantity of the residual C-component in the molten steel is determined by subtracting continuously the quantity of the discharged C-component from the analytical value of sampling which is the origin. An arithmetic display device 13 makes calculation by receiving the continuous signal of the measured value mentioned above and the once signal from an analytical device 12 and the signal of the duct diameter and displays the momentarily changing quantity of the C-component in the molten steel. A valve 14 is closed at the moment when the display values attains the target value. The refining operation is thus completed.