baber/WOPTO huggingface dataset:
Patent JP-H06277827-A (JP)
Title: Flux brazing method
Inventor: TAKAHASHI SUSUMU
IPC: B23K103/08
Filed: 1993-02-22
Abstract: PURPOSE:To provide the brazing with less flux residue by executing the brazing of the metallic material including Al and Ti in the inert atmosphere by using the high temperature brazing filler metal such as copper- or nickel-base brazing filler metal and the non-deliquescent flux of the specified melting point consisting of the fluoride. CONSTITUTION:A T-shaped test piece is made by using a bottom plate 6 and a vertical plate 7 of stainless steel containing Al and Ti, the oxygen free copper is used as the high temperature brazing filler metal 8, Na3AlF6 which is slurrified with water is used as the non-deliquescent flux containing the fluoride of the melting point >=600 deg.C so that the concentration may be 10%, and sprayed on the test piece. This test piece is heated at 1110 deg.C and held in a furnace 1 in the N2 atmosphere where the N2 is fed from a gas feeding port 2, and then, cooled in the N2 atmosphere. As a result, an excellent fillet is formed on the brazed test piece, resulting in the strong brazing joining. The amount of the flux residue on the test piece is quite small.
Patent JP-H07284883-A (JP)
Title: Twin roll type continuous caster
Inventor: ARAI TAKASHI
IPC: B22D11/059
Filed: 1994-04-13
Abstract: PURPOSE:To prevent generation of crack on a coating layer and the leakage of molten metal and to produce a good cast slab by forming the coating layer on the surface over the peripheral surface and the end surface from the peripheral surface edge of a cooling roll. CONSTITUTION:The coating layer 20 is formed so as to coat the surface over the peripheral surface 2a and the end surface 2b from the edge 2c of the peripheral surface of the cooling roll. Therefore, the part of the edge 2e of peripheral surface of the coating layer 20 is firm, and even if the peripheral surface 2a of the roll is brought into contact with the high temp. molten metal during casting and expanded and the flange part 2f of the roll is thermally deformed causing to intensely and slidingly bring the edge 2e of the peripheral surface of the coating layer into contact with a side weir 3, the crack and the peeling are not generated on the coating layer 20. By this method, the leakage of the molten metal can be prevented.
Patent JP-H11255039-A (JP)
Title: On-vehicle water heater
Inventor: KAZAMA HIDEMICHI
IPC: B60R15/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the observation of the water level inside a water heater by dispensing with a transparent hose having been conventionally placed on the top of a tank and with utilization of a spiphon. SOLUTION: A tank body for storing water to be heated up by a heater device and for installation on a roof is formed on the rear-end side of its upper wall with an expanded-air chamber 2, in the top of which an air bleeder device 3 is provided, and is formed in its external wall with a vertical depression 66A that extends up to the external wall of the expanded-air chamber 2 to form an indicator mounting part, in which an indicator 65 is set with its upper end exposed to a feedwater level window in the expanded-air chamber 2 and lower end connected to the inside of the tank body.
Patent JP-H10264533-A (JP)
Title: Thermal recording material
Inventor: KOIKE NAOMASA
IPC: B41M5/30
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality thermal recording material high in sensitivity, provided with resistance to heat of white paper and excellent in the preservation of picture. SOLUTION: In a thermal recording material, provided with a heat sensitive color development layer, containing leuco dye and developer, on a substrate 2,4'-dihydroxydiphenylsulfone is contained in the heat sensitive color development layer as the developer and at least one kind of 2,2'-methylene-bis(4-methyl-6-tert- butylphenol) or 2,2'-methylene-bis(4-ethyl-6-tert-butylphenol) is contained in the heat sensitive color development layer as sensitizing agent.
Patent JP-H04309300-A (JP)
Title: Component assembling machine
Inventor: TAKIMOTO HIROTAKA
IPC: H05K13/08
Filed: 1991-04-08
Abstract: PURPOSE:To provide a component assembling machine which can check whether entire lead terminals of a component are inserted or not and check a floating of a microscrew without influence of an irregularity in dimensional accuracies of the components in the machine for inserting lead terminals of the component to be mounted in a through hole of a printed board and then clamping the component at the board with screws. CONSTITUTION:A conveyed printed board 1 is positioned on a printed board conveyor 21, a lad terminal is inserted, all lead terminals protruding under the board are detected by a lead terminal insertion checker 26 disposed under the positioned board 1 thereby to check the insertion of the terminal, the board 1 is clamped at a screw clamping part 27 under the board 1, and floating of the screw is checked by a screw clamp checker 28 secured to the conveyor 21.
Patent JP-H05241659-A (JP)
Title: Controller for actuator
Inventor: AIDA HIROMI
IPC: B60R16/02
Filed: 1992-02-26
Abstract: PURPOSE:To improve reliability by preventing an actuator from being driven by the malfunction of a control circuit by inhibiting the drive of the actuator by the control circuit when an operation to drive the actuator is not executed by an operating switch. CONSTITUTION:When an operating switch 3a or 3b is turned on, a coil 12a is excited, a contact part 12b is turned on, and a relay switch 11 can be operated. On the other hand, when the operating switches 3a and 3b are turned off, no operation occurs even when an ignition key switch 2 is turned on. When a transistor Q1 is turned on by outputting the driving signal of a motor 6 from a CPU 4 by the malfunction of the CPU 4, a coil 11a of the relay switch 11 is not excited and the switch is not turned on since both of the operating switches 3a and 3b are turned off, namely, a relay switch 12 is turned off although driving the motor 6 through the relay switch 11. Therefore, the drive of the motor 6 caused by the malfunction of the CPU 4 is inhibited.
Patent JP-H08272714-A (JP)
Title: Electronic mail system
Inventor: YANAGISAWA YASUO
IPC: H04L12/58
Filed: 1995-03-31
Abstract: PURPOSE: To efficiently put together relative mails from plural individuals. CONSTITUTION: The electronic mail system wherein plural computers equipped with an electronic mail transmitting and receiving means 100 for sending and receiving electronic mails are present on a network is provided with a mail box 103 for control which stores a distribution list 102 showing the contents of the transmission destinations of the electronic mails and the sent electronic mails, a distribution control means 104 which extracts information on the transmission destinations and information on the electronic mails to be sent from the distribution list 102 and extract all the electronic mails to be sent from the mail box 103 for control to gather them, and a communication means 105 which sends the gathered electronic mails to the transmission destinations extracted by the distribution control means 104 and receives electronic mails from the transmission destinations.
Patent JP-S63240076-A (JP)
Title: Schottky-gate field-effect transistor and manufacture thereof
Inventor: MATSUNOSHITA MAKOTO
IPC: H01L29/812
Filed: 1987-03-27
Abstract: PURPOSE:To reduce gate capacitance, and to increase the breakdown strength of a gate by forming a layer having low carrier concentration near the gate between the gate and an ohmic electrode in a self-alignment manner. CONSTITUTION:The title transistor has a Schottky gate 3 shaped onto an active layer 2 on a semi-insulating substrate 1, a high-concentration epitaxial layer 6 isolated from the gate 3 and formed onto the active layer 2 and an ohmic electrode 10 shaped onto the epitaxial layer 6. An impurity having a conductivity type different from the active layer 2 is implanted to the surface of an active layer region near the gate between the gate 3 and the ohmic electrode 10, and a layer, carrier concentration of which is reduced by the mutual compensation of carriers, is formed. Accordingly, gate capacitance is diminished, and gate breakdown strength can be increased, and high energy can be injected, and uniformity is improved.
Patent JP-S55166534-A (JP)
Title: Snowproof braking wheel
Inventor: SASAHARA SHIGEMI
IPC: F16D69/02
Filed: 1979-06-15
Abstract: PURPOSE: To obtain a superior coefficient of friction as securing water resistance and snow resistance by obtaining a snowproof braking wheel through fixing a dust (granule) having a friction adjusting effect and a dust having a grinding effect with a binder.  
     CONSTITUTION: A snowproof braking wheel is obtained through binding a hard tightened granule A working as friction adjusting material and another hard tightened granule B having a grinding effect with a hard binder resin C, each granule A, B to construct an independent structure or so-called honeycomb structure in combinetion with resin C and a void D. The granules are obtained through adding a heat resisting resin to a friction material each and manufactured through hardening and burning at temperatures about 80W150°C. Then, the granule B is obtained through adding a little quantity of grinding material E to a mixture of inorganic filler and heat resisting resin and manufactured through hardening and burning after hard tightening granulation, in which a structure is such that the grinding material E is surrounded by the inorganic filler F. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56911-A (JP)
Title: Plasma arc type oil burner
Inventor: SUZUKI DENROKU
IPC: F23D11/12
Filed: 1979-06-15
Abstract: PURPOSE: To obtain a superhigh-temperature thermal cracking chamber and prevent an anode from melting by a method wherein an anode pipe (which serves also as a gas pipe according to circumstances), an oil pipe and a steam pipe are arranged around an arcing rod, and a cooling-water passage is provided inside the anode pipe.  
     CONSTITUTION: An anode pipe 4 is reduced in diameter on the front side of the tip end of an arcing rod 1 to form a nozzle 5, composes a cooling-water passage 9 in its inside portion, and serves also as a gas pipe in that the clearance between it and the arcing rod 1 serves as a gas passage 10. By flowing a plasma gas in the gas passage 10 of such a combined anode pipe 4 and gas pipe, it is possible to ensure that the thermal diffusion of the plasma arc to the surroundings is prevented and that the gas is burnt near the tip end of the arc to heat the interior of a thermal cracking chamber H to a superhigh-temperature together with the plasma arc. The risk of melting of the anode is prevented by cooling it with cooling water which is passed through the cooling-water passage 9 and discharged from a discharge pipe 35. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S572473-A (JP)
Title: Water wheel bottom ring
Inventor: YANAGIDA ISAO
IPC: F03B3/16
Filed: 1980-06-06
Abstract: PURPOSE: To reduce the production cost and also to enhance reliability by forming a bottom ring from an even plate material which has nearly uniform thickness measureed from its outer periphery to its inner periphery and providing a guide vane lower stem bearing in this plate material.  
     CONSTITUTION: A bottom ring 26 is formed by using an even plate material which has nearly uniform thickness measured from its outer periphery to its inner periphery, and a lower stem bearing of a guide vane 16 is arranged in this material. By this mechanism, its construction becomes simple leading to a reduction of its production cost and a welded portion can be spared at the same time, hence its sufficient rigidity and strength can be provided, leading to an enhancement of the reliability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01198693-A (JP)
Title: Fluid for traction drive
Inventor: ABE KAZUAKI
IPC: C10N30/08
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the title fluid having low viscosity and excellent traction properties in a wide range from low to high temperatures, containing hydrogenated dimer of cyclic monoterpenoids. CONSTITUTION:The aimed fluid usually contains >=5wt.% (preferably >=30wt.%) hydrogenated dimer of preferably cyclic monoterpenoids consisting of menthadienes, pinenes or bicyclo [2,2,1] heptanes. Alkylbenzene, polybutene or synthetic naphthene is preferably used as base oil.
Patent JP-2000267590-A (JP)
Title: Image display device
Inventor: YONEDA YUTAKA
IPC: G09F9/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image display device in which peripheral circuits for a polysilicon TFT liquid crystal display device can be disposed without increasing the frame area and which contributes to reduction of size and to simplification of design by a user. SOLUTION: In a polysilicon liquid crystal display device, a pixel region 1, a source driver 2 and a gate driver 3 are formed on one substrate 5. An external connecting terminal 7 is formed in the region 12 adjacent to the side 6 of the substrate 5 where the gate driver 3 is formed, and a flexible circuit board 8 is connected to the external connecting terminal 7. An integrated circuit 10 is disposed on the extended line of the terminal 7 along the side 6. Thereby, the peripheral region of the substrate 5 can be effectively used, and the size of the liquid crystal module including the substrate 5 and peripheral circuits can be made compact.
Patent JP-H11278619-A (JP)
Title: Parts carrying device
Inventor: MORITA MIKIO
IPC: B65G11/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To carry parts to be carried with a simple structure without having a rigid body (chute) corresponding to the shape of the parts to be carried. SOLUTION: This carrying device hoists parts 10 to be carried respectively having a support point 10a thereof to be hoisted by a carrying part and an opening part 10b and the center of gravity positioned lower than the support point 10a with a carrying part 3 while using the support point 10a as a support point, and carries the parts 10 to be carried while maintaining them in a constant attitude. In this case, the carrying part is formed of a desirable number of wires 3 stretched in parallel with each other, and a tension adjusting part 6 for adjusting the tension of the wires 3 is provided, and the tension of the wires 3 is adjusted so as to maintain the parts 10 to be carried in the stabilized attitude when the wires 3 hoist the parts 10 to be carried.
Patent JP-S59203286-A (JP)
Title: Magnetic disk device
Inventor: KAWADA SHINICHI
IPC: G11B33/14
Filed: 1983-05-02
Abstract: PURPOSE:To prevent easily soiling of another magnetic disk by the first head crush by providing plural air circulation passages dividing the magnetic disk to flow air. CONSTITUTION:A magnetic disk device is provided with a partition plate 12 that divides a shroud 100 into upper and lower parts for air flow. This partition plate 12 can be easily attached in assembling the shroud by inserting it between upper and lower shroud. Air passage in the shroud 100 is divided for each magnetic disk of upper and lower actuators by the partition plate 12. When head crush occurs in the uppermost magnetic disk 1, dust generated newly by the head crush is passed through a voice coil motor 8 and a blower 9 and absorbed by a filter 10. Accordingly, the head crush does not exert any influence on other lower magnetic disk 1 and does not soil the lower magnetic disk.
Patent JP-S63242790-A (JP)
Inventor: KATAGIRI NAGATOSHI
IPC: B62J1/12
Filed: 1987-03-31
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-H03274910-A (JP)
Title: Antenna equipment
Inventor: OMINE HIROYUKI
IPC: H01Q13/08
Filed: 1990-03-26
Abstract: PURPOSE:To utilize both right and left circular polarized waves by providing a transmitter, receiver or transmitter/receiver at one terminal of a 90 deg. hybrid coupler, and providing the above mentioned equipment for a reversely polarized wave at the other terminal. CONSTITUTION:The transmitting waves for left circular polarized wave are guided from a transmitter/receiver 9 through a cable 11, terminal 6, hybrid coupler 5 and two coupling terminals 8 to a circular microstrip antenna 4, and the circular polarized waves are excited from this antenna 4 with phase difference at 90 deg.. In such a case, since those waves are excited in a TM mode, power is fed at two points separated at 45 deg.. The receiving waves are passed through the reverse route and received at the transmitter/receiver 9. Even in the case of right circular polarized waves, the transmitting waves are similarly passed from a transmitter/receiver 15 for right circular polarized wave through an isolation terminal 7 and radiated from the antenna 4, and the receiving waves are passed through the reverse route and received at the transmitter/ receiver for right circular polarized wave. Thus, the both right and left circular polarized waves can be utilized.
Patent JP-S56709-A (JP)
Title: Antenna unit
Inventor: KANE JIYOUJI
IPC: H01Q1/36
Filed: 1979-06-14
Abstract: PURPOSE:To establish the unit of small size and light weight and high in the operating gain, by connecting the variable reactance circuit to a pair of antenna elements which have distributed constant inductance and take the lengthwise direction of folded shape as axis. CONSTITUTION:The elements 8, 8' are rounded almost to V-shape by taking the broken lines 10 as the center for a given angle and the lengthwise direction as the axis center. This pattern is of folded shape, then the production of flux is very small and the shape suitable for the form can be kept. Next, the elements 8, 8' are connected with the parallel circuit consisting of the coil 11, variable capacitor 12 and the coil 11', variable capacitor 12', and the resonant frequency is set to a specified value to obtain the positive reactance at the frequency of element. Thus, the tuning condition can be taken at the entire frequency range of the elements, allowing to obtain the antenna unit small in size, light in weight and high in operating gain.
Patent JP-H03276206-A (JP)
Title: Automatic programming device
Inventor: HAYAKAWA YUKIO
IPC: G05B19/18
Filed: 1990-03-26
Abstract: PURPOSE:To automatically produce a proper program with no consideration of an operator in terms of a working process, etc., nor the need for the know- how of the operator by storing previously an optimum command into an NC program for the divided working shapes. CONSTITUTION:When the working shape shown on a working drawing 1 is inputted to a working range dividing part 3 via a working shape input part 2, the Z-axis stroke of a pentahedral processing machine stored previously in a Z-axis stroke storage part 4 is read out to the part 3 together with the length of an attachment of the pentahedral processing machine. Based on these data, the working shape is divided for each working range and sent to an NC program production part 6. Then each attachment command is added to the corresponding NC program. Thus a continuous NC program is edited. Thus it is possible to automatically produce an NC program of a pentahedral processing machine capable of the proper working even with a beginner operator.
Patent JP-S60260143-A (JP)
Inventor: MORAN PETER
IPC: H01L23/495
Filed: 1985-04-10
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-H01251023-A (JP)
Title: Image forming device
Inventor: MATSUMOTO TOSHITAKA
IPC: G03G15/04
Filed: 1988-03-31
Abstract: PURPOSE:To enhance the efficiency of a copying operation by forming projecting parts for preventing sticking of paper pieces to the inside surface of a platen cover. CONSTITUTION:A retaining sheet 31 is provided to the inside surface of the platen cover 30 and the many projecting parts 31a for preventing sticking are formed by embossing over the entire part of the inside surface of the sheet 1 with which an original 40 comes into contact. While the projecting parts 31a for preventing sticking prevent the floating and positional deviation of the original 40 by pressing the original to an original platen 20, the parts prevent the sticking of the original 40 to the inside surface of the sheet 31 by generating a spacing between the inside surface of the sheet 31 and the original 40. The possibility that the original 40 is lifted from the original platen 20 in the state held stuck to the inside surface side of the platen cover 30 when the cover 30 in opened after the copying is thus eliminated and the efficiency of the copying operation is improved.
Patent JP-H0639971-A (JP)
Title: Material for wrapping fresh food
Inventor: KUBOTA YOSHIO
IPC: A23L3/00
Filed: 1993-04-02
Abstract: PURPOSE:To ensure that the freshness of unwrapped food is maintained ideally and a wrapping bag does not become cloudy when used for wrapping the fresh food. CONSTITUTION:An inner surface film such as biaxially stretched polypropylene film 22 which has thermal sealing properties and anticloudiness as well as necessary air permeability is junctioned or adhered to an outer surface film 20 such as polystyrene which allows oxygen and carbon dioxide required for the maintenance of freshness of fresh food to permeate.
Patent JP-2000273841-A (JP)
Title: Wall planting member and wall planting construction method using the same
Inventor: TATSUSHIMA MICHIO
IPC: E04B1/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To grow various plants on various inclined wall faces including a vertical wall without impairing their appearance and to prevent the loss of a planting member and soil for planting due to river water and rainwater securely to ensure the continuity of planting for a long time. SOLUTION: This wall planting member is provided with a holder 21 retaining a predetermined amount of soil for planting and a spacer 23 filled in a space inside the holder 21, the holder means 21 is formed by a flexible sheetlike material, and the spacer 23 partitions the space inside the holder means 21 into several parts equally in the vertical direction and to the right and left using a slexible hard wire. The holder 21 is formed by a felt material having a fixed wall thickness, and the spacer 23 is formed by bending the flexible hard wire vertically and to the right and left with random curvature. A clearance is provided between adjacent right and left stone materials and the wall planting member 10 is arranged in this clearance when the stone materials are piled up to construct a wall.  A recessed part may be formed on a surface of the stone material constituting a wall face, and the wall planting member 10 may be arranged in the recessed part.
Patent JP-H07287402-A (JP)
Title: Pin bar for making plate
Inventor: KAJIMA NORIO
IPC: G03F9/00
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a pin bar capable of easily loading/unloading a film, preventing the film from coming off carelessly and also having an excellent workability in making a plate by arranging two or more pins whose lower parts are engaged with pin holes, and whose heads are formed to be larger than the lower part on a bar. CONSTITUTION:Two or more pins whose lower parts 2b are engaged with the pin holes and whose heads 2b are formed to be larger than the lower part 2b are arranged on the bar. As for the film with a pin hole to be engaged with the pin, by hooking the pin hole on one side of the pin head 2a and pushing down the other side of the pin hole as it is, the pin hole is engaged with the pin. In this case, the shape of the pin hole for the film is reversibly and instantaneously changed without causing the deformation of the pin hole, then, the film slips through the head 2a which is apparently larger than the pin hole, and then, the film is fitted into the lower pin part 2b to be engaged with the pin hole. In the case of detaching the film, z(L the film slips through the head 2a which is made larger than the pin hole by reversibly and instantaneously changing the shape of the pin hole, then, the film is detached from the pin.
Patent JP-S58195516-A (JP)
Inventor: HIROSE TOORU
IPC: A47J19/00
Filed: 1982-05-08
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。