baber/WOPTO huggingface dataset:
Patent JP-H06185628-A (JP)
Title: Self seal type water pump seal
Inventor: JIEI SUTEIIBUN KORUHAUSU
IPC: F16J15/34
Filed: 1993-07-21
Abstract: PURPOSE: To provide a water pump seal having a self-resealing capability if a coolant seeps and/or leaks via a primary face seal. CONSTITUTION: This self-sealing water pump seal 10 for a water pump having a rotating shaft that rotates with respect to a fixed housing comprises a conventional primary face seal 30 and a barrier 40 situated between the primary face seal and a weep hole in the fixed housing of the water pump. The barrier causes solids dissolved in and/or carried by a vehicle coolant that escape past the primary seal to be deposited in a conduit 38 leading to the weep hole such that a portion of the conduit becomes clogged over time with the solids, thereby creating a secondary seal to the primary face seal.
Patent JP-H08203182-A (JP)
Title: Loading device of disk cartridge
Inventor: NAKAJIMA YUJI
IPC: G11B17/04
Filed: 1995-07-17
Abstract: PURPOSE: To attain the thinning of a loading device and to improve the dustproof property. CONSTITUTION: Cams 33 fixed at both side parts of a carrier 32 and a holder 31 for holding the disk cartridge inside the cams 33 are arranged between erected wall parts 34a of a base 34. Further, slide cams 35 are arranged between the outside of the cams 33 and the inside of the erected wall parts 34a. The holder 31, cams 33, base 34 and slide cams 35 are connected by 1st pins 60 of the holder 31 and 2nd pins 62 of the base 34, then the loading and unloading operations are carried out by driving the carrier 32 with a motor unit 45. Since the cams 33 and slide cams 35 are arranged on the sides of the holder 31, the thinning of the device is made possible.
Patent JP-H1028373-A (JP)
Title: Dc-voltage generating circuit
Inventor: KOUNO TOSHIYUKI
IPC: H02M3/155
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To improve efficiency by reducing loss, to provide another stabilized voltage by a circuit having a fewer number of parts and to set a voltage arbitrarily. SOLUTION: A switching transistor 4 switches an inputted DC voltage at high frequency. The switching output is impressed to a coil 7-1 and while accumulating energy, it is rectified and smoothed by a diode 6 and a capacitor 8. Then, the output is inputted to a control circuit 5 to control a switching frequency, and a stabilized DC voltage +V0 generated by controlling the energy- accumulating time of the coil 7-1. In addition, a second coil 7-2 is wound on the same iron core of the coil 7-1, and a voltage is excited by the switching output impressed to the coil 7-1. By rectifying and smoothing this excited voltage by a diode 9 and a capacitor 10, another DC voltage -V0 is generated which is separate from the DC voltage +V0 .
Patent JP-H0466042-A (JP)
Title: Reel for fishing
Inventor: KURIYAMA HIROAKI
IPC: A01K89/015
Filed: 1990-07-06
Abstract: PURPOSE:To enable automatic and accurate determination of depth at a desired depth by stopping the rotation of a freely rotating rotary unit at a desired timing using electric braking. CONSTITUTION:A fishing line is unwound by operating an operation member 27 so that a clutch system (D) may be set to a disconnection position, engaging the operation member 27 with an intermediate member 33 so that the operation member 27 may be held to the set position and rotating a rotary unit freely. When the fishing line unwound from the rotary unit reaches a prescribed length, an electric actuator 37 is then operated so that the operation member 27 may be disengaged from the intermediate member 33. The operation 27 is subsequently moved rapidly by an energizing force of an energizing unit 32 and a clutch member 9 is operated to a connection position.
Patent JP-H0733927-A (JP)
Title: Chlorinated ethylene/alpha-olefin copolymer rubber composition
Inventor: OKADA KEIJI
IPC: C08L23/28
Filed: 1993-07-21
Abstract: PURPOSE:To obtain the title composition excellent in process-ability, heat aging resistance, etc., by adding a specified amount of calcium oxide to a chlorinated ethylene/alpha-olefin copolymer rubber having a specified chlorine content and a specified Mooney viscosity. CONSTITUTION:The composition is prepared by adding 1-200 pts.wt. calcium oxide to 100 pts.wt. chlorinated ethylene/alpha-olefin copolymer rubber (e.g. chlorinated ethylene/propylene copolymer rubber) having a chlorine content of 20-40wt.% and a Mooney viscosity [ML1+4, 121 deg.C] of 10-190. As the above copolymer rubber, a copolymer rubber derived by chlorinating an ethylene/alpha-olefin copolymer containing a 3-10C olefin as the alpha-olefin and having an ethylene/alpha-olefin molar ratio of 75/25 to 95/5 is suitable. This composition is desirable as a material for automotive plug caps, ignition caps, etc.
Patent JP-S6159544-A (JP)
Title: Combining maintenance program method for microcomputer
Inventor: TANIOKA KATSUAKI
IPC: G06F11/22
Filed: 1984-08-31
Abstract: PURPOSE:To combine a maintenance program to the optional position without providing a specific hard structure by saving an instruction of a program to be maintained burying the interruption instruction at combining, and carrying out the saved instruction when returning control. CONSTITUTION:When a command (c) is inputted, a maintenance combination preparating routine 8 saves a demanded address instruction of a maintained program 2 to a command saving area on the basis of data in a maintained program definition table 11, after which interruption instruction and an address ID are buried in a program 2 according to the content of the table 11. The saving and burying are repeat to complete the combination preparing of the maintenance program. On the other hand, a release command (d) is inputted, after which the instruction of the program 2 saved in the table 11 is returned to the original address position by a maintenance program combination routine 10. The processing is carried out to all demands for combining the maintenance program.
Patent JP-H1026541-A (JP)
Title: Display device for automobile
Inventor: YAMANAKA OSAMU
IPC: G01D7/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To change the color of display light emitted a display device for automobile without causing flickering. SOLUTION: A display device for automobile is provided with many segments 4 in which the variation of the running speed, rotating speed of the engine, and remaining quantity of fuel of an automobile are arranged so that they can be displayed freely with bar graphs, numerical characters, etc., a plurality of LEDs 5 which cause each segment 4 to emit light in two ore more colors, and a display control means 2 which controls the turning-on of the LEDs 5 so as to display the running speed, rotating speed, remaining quantity, etc., and changes the color of the light emitted from the LEDs 5 based on a prescribed reference color changing value correspondingly to each value and, at the time of changing the color,  gradually decreases the brightness of the light before changing the color and gradually increases the brightness of the light after changing the color by controlling the duty ratio or current value of a supplied current. Since the color of the emitted light is changed while the brightness of the light is gradually changed, the occurrence of flickering can be prevented. In addition, the color of the emitted light can be changed hysteretically in accordance with the increase or decrease of the values.
Patent JP-S6075524-A (JP)
Title: Manufacture of two-phase stainless steel plate
Inventor: MAEHARA YASUHIRO
IPC: B21B3/02
Filed: 1983-09-30
Abstract: PURPOSE:To improve the plastic anisotropy of a two-phase stainless steel contg. Fe, Cr and Ni as principal components and having a mixed structure consisting of ferrite and austenite phases at a temp. close to ordinary temp. by heat-treating and rolling the steel under prescribed conditions. CONSTITUTION:A two-phase stainless steel contg. Fe, Cr and Ni as principal components and having a mixed structure consisting of ferrite and austenite phases at a temp. close to ordinary temp. is heated to >=(T-150) deg.C (T is the temp. at which the steel has a single ferrite phase). The heated steel is forced to be cooled to <=500 deg.C, and the cooled steel is cross-rolled at >=20% total draft at <=200 deg.C. Thus, the plastic anisotropy is improved without deteriorating the performance as a superplastic material.
Patent JP-H0784419-A (JP)
Title: Attaching device for image forming device
Inventor: KOBU MAKOTO
IPC: G03G21/16
Filed: 1993-06-26
Abstract: PURPOSE:To simplify the disassembling work of a unit including a developing device and a fixing device and to facilitate the reuse of the recycle of the unit and the component parts of the unit by providing a leading groove for leading an attaching member to a specified position with which a guide part is engaged at the side part of a supporting member. CONSTITUTION:A fixing bearing part 40 and a pressuring bearing part 41 continued so as to support a fixing roller 15 and a pressuring roller 16 are formed in the leading groove 31. In such a case, the bearing part 41 supporting the bearing 16a of the pressuring roller 16 with a smaller diameter is arranged on the lower side of the groove 31, and the bearing part 40 supporting the bearing 15a of the fixing roller 15 with a larger diameter is arranged nearly in the center part of the groove 31. Namely, the groove 31 is formed as a stepped groove which is wide from an aperture 42 at the upper part of a side plate 30 to the bearing part 40 and thin from the bearing part 40 to the bearing part 41.
Patent JP-S6337061-A (JP)
Title: Image former with sensitized sheet residual quantity detecting device
Inventor: WATANABE KAZUO
IPC: G03D13/00
Filed: 1986-07-31
Abstract: PURPOSE:To detect a residual quantity of sensitized sheets, by measuring rotation of a paper feed roller for delivering the roll-form sensitized sheet. CONSTITUTION:Image light of the original exposed to light at a light source 2 reaches an exposure aperture 3. On the other hand, the sensitized sheets 5 cut by a cutter 7 is exposed to light at this exposure aperture 3, entering a processing part C through a gate 10, and it is processed. And, rotation of a paper feed roller 18 delivering the color sensitized sheet 5 charged in a magazine 6 is detected by an encoder 19 which outputs pulses of numbers in accurate proportion to a feeding quantity of the sensitized sheet 5 fed by the paper feed roller 18. In consequence, a portion of delivery length of the sensitized sheet 5 is counted down by the counter 20, whereby the output count value shows the residual quantity of the sensitized sheet 5. Thus, the residual quantity of the sensitized sheet 5 is accurately known.
Patent JP-S5881823-A (JP)
Inventor: KUROODO KONDE
IPC: B60K15/067
Filed: 1982-10-15
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-S6241014-A (JP)
Title: Extrusion molding of internally corrugated tubular body
Inventor: ENDO TSUTOMU
IPC: B29C48/90
Filed: 1985-08-19
Abstract: PURPOSE:To mold an internally corrugated tubular body by simply utilizing the existing manufacturing line by means of vibrating the tubular body extruded out of the extruder for a specified period or intermittently. CONSTITUTION:The pellet material is supplied continuously into the extruder 1, fed into with the rotation of extrusion screw and heated up to the specified temperature with the band heater of the barrel. The further the barrel goes to the end, the smaller the capacity inside of the barrel against the pitch length of extrusion screw. Further the capacity of molding portion forming the tube at the end of barrel against the unit length is getting smaller. For this reason, the pellet travelling in the barrel is heated and compressed resulting in melting, being integrated, flowing from the barrel to the molding portion until being extruded continuously out of the sizing mold disposed at the end of the said molding portion to complete the molding product P.
Patent JP-S5883388-A (JP)
Title: Dynamic storage device
Inventor: MIMURA SHIYOUICHI
IPC: G11C11/401
Filed: 1981-11-12
Abstract: PURPOSE:To prevent a soft error by allocating dummy cells to respective data lines, and compensating potential variation due to carrier flowing to capacitors of memory cells on the average. CONSTITUTION:Divided dummy cells 6b to be connected to dummy cell word lines 5 at adequate intervals are provided for respective data lines 2, and the capacity sum of capacitiors of the cells 6b is equal to that of the dummy cell when they are not divided. Consequently, a minor carrier generated in a semiconductor substrate flow into the cells 6b from a cell 6b close to a memory cell 4 so that when a minor carrier flow into one of memory cells 4, the total amount is nearly equalized. Therefore, potential variation caused by the flowing of minor carrier to the capacitor part of the cell 4 is compensated on the average and minimized to prevent the occurrence of a soft error, thus obtaining a high-reliable dynamic storage device.
Patent JP-H10334326-A (JP)
Title: Automatic vending machine with information
Inventor: FUJII TADASHI
IPC: G06Q50/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a system related to a vending method and a vending device, especially, with an automatic vending machine for general medicines or medicines, which are general in the past, while securing safety and validity in general medicines or medicines, which are general in the past, to be provided to a patient. SOLUTION: An automatic vending machine 5 has a computer 2 having a means for storing and processing information on general medicines or the like, computer system composed of a program, display device 3 such as a CRT having a means for displaying information and input means such as a touch panel 4 installed on the display device for selecting the general medicines or the like out of the displayed information and further has a means for vending the selected general medicines or the like.
Patent JP-H0234768-A (JP)
Title: Boronized sliding material
Inventor: FUTAMURA KENICHIRO
IPC: C23C8/70
Filed: 1988-07-22
Abstract: PURPOSE:To improve the seizing resistance of the title sliding material by forming the sliding surface with the boronized surface wherein an Fe2B phase and an Fe3B phase coexist. CONSTITUTION:With respect to the surface structure of a boronized carbon steel, the uppermost surface of a material to be treated consists of only an FeB phase, and the rate of the FeB decreases and that of the Fe2B phase increases as the depth increases. The part at a certain depth from the surface consists of the single-phase structure of Fe2B, and the existing region is limited to an extremely small depth unlike the mixed phase. At the deeper position, an Fe3B phase appears, a mixed structure of the Fe phase and Fe3B phase is formed, Fe2B is gradually decreased, and a mixed structure of the Fe phase, Fe3B phase, and Fe2B phase is formed at <75% rate of the Fe2B phase. The structure of the coexistent Fe3B and Fe2B exhibits excellent seizing resistance, and the uppermost surface wherein the FeB phase is formed is removed by polishing, etc., to form the surface of the structure.
Patent JP-H0346410-A (JP)
Title: Semiconductor relay circuit
Inventor: YAMAKOSHI KAZUYA
IPC: H03K17/78
Filed: 1989-07-13
Abstract: PURPOSE:To obtain a semiconductor relay with an output switch of a high with stand voltage by combining N, P-channel enhancement MOSFETs symmetrically as the output switch. CONSTITUTION:When an input current flows between input terminals 1, 2, a light emitting diode D1 is lighted and the light radiates photovolatile diodes D2, D3, from which a photoelectric current is produced. The current charges a gate-source capacitance of N and P-channel enhancement MOSFETs Q1, Q2 turn on the MOSFETs. A current from an external load flows from a positive terminal 11 in this state, and flows out of a negative terminal 12. With the absence of the input, since the MOSFETs Q1, Q2 are turned off, and no current flows to the external load because of the block by the sum of drain- source breakdown voltages of the two MOSFETs. Thus, the with stand voltage of the output switch is increased.
Patent JP-H0824368-A (JP)
Title: Toe health promoting instrument
Inventor: ITO HIROYUKI
IPC: A63B23/10
Filed: 1994-07-12
Abstract: PURPOSE:To provide a toe health promoting instrument for training muscles on the sole sides. CONSTITUTION:This instrument is provided with a floor surface 1, perch 2 erected on the floor surface 1 and equipped with an abutting part 2a to the toe root parts of the soles, and heel receiving part 3 similarly formed on the floor surface 1. By abutting the toe root parts of the soles to the perch abutting part and floating the heels up, the whole body is supported by the toe root parts of the soles and stopped for, a fixed time so that the muscles of the toes and the soles can be trained and the musclar power of those parts can be recovered.
Patent JP-H0935491-A (JP)
Title: Image display and wiring structure
Inventor: MATSUURA MANABU
IPC: G02F1/133
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a wiring structure in which the occupation area of board can be reduced. SOLUTION: One signal line B of a second set of signal line bars B, B having opposite polarities is arranged while being sandwiched by a first set of signal lines A, A having opposite polarities and the other signal line bar B is arranged while being sandwiched by the signal line B and a signal line bar A. Furthermore, a signal line B bar is arranged on the outside of the signal line A and a signal line A is arranged on the outside of the signal line B, respectively, as dummy signal lines.
Patent JP-S6074002-A (JP)
Title: Sequence controller
Inventor: FURUSAWA YOSHIYUKI
IPC: G05B19/042
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a sequence controller capable of complicate, high-function interruption processing by providing a means which selects interruption operation corresponding to an interruption request and a means which decides on whether the interruption operation is allowed or not. CONSTITUTION:A microprocessor 2 confirms the generation of an interruption during sequence processing. If there is contact information for selecting whether an interruption program is permitted or not, the microprocessor 2 refers to an internal jump table generated in power-on operation and starts the corresponding interruption program to perform the interruption processing shown by a relay ladder circuit. When there is not said contact information, no interruption is allowed and a return to the original sequence control is made.
Patent JP-S5880099-A (JP)
Inventor: ROONE ROBAATO HERON
IPC: E21D21/00
Filed: 1982-10-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57115518-A (JP)
Title: Screw for spectacles
Inventor: MATSUKI TOSHIHARU
IPC: G02C5/22
Filed: 1981-11-16
Abstract: PURPOSE:To increase the corrosion resistance, wear resistance, shape storing performance and strength, to eliminate the necessity of forming screw threads and to make easy removal, by making screws for spectacles with a nickel-titanium alloy. CONSTITUTION:Screws 10 used for fastening temples of spectacles are formed that a hollow tip of a column support with disc shaped top is split into two, the tip is curved left and right and fixed the same as normal screwing. The screws are made of nickel-titanium alloy by this invention, offering sufficient strength, and when the curved part is processed as a straight support at high temperatures, the screws are inserted to holes with heating to fix the temples and the end of the screw is curved at room temperature for strong fixing. Thus, damage to screw threads can not take place as conventionally and the corrosion resistance, wear resistance and strength can be improved.
Patent JP-S5971886-A (JP)
Title: Ribbon cassette for printer
Inventor: KIUCHI SHIGERU
IPC: B41J33/02
Filed: 1982-10-18
Abstract: PURPOSE:To obtain a ribbon cassette compatible with a commercial printing ribbon by varying the upper and lower mounting directions of an inversion member so as to change the tilt direction of an inversion plate according to the direction of inverting the printing ribbon. CONSTITUTION:The length-wise movement of an inversion member 22 is fixed having projections 20 and 21 engaged with both ends of a side plate 25 and the movement thereof in other directions can be fixed by dimensional management of the depth H of a cassette case 10 and the width W of a path 17. When changing the inversion direction, the direction of tilting an inversion plate 23 can be changed to match the direction of twisting a printing ribbon 18 by varying the upper and lower mounting direction of the inversion member 22.
Patent JP-S5885769-A (JP)
Inventor: MORINAKA SHIGEHISA
IPC: B62J1/12
Filed: 1981-11-16
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-H1012294-A (JP)
Title: Plug, receptacle and relay connector having these
Inventor: YARIMIZU KAZUMASA
IPC: H01R4/48
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To improve workability by easily performing work such as installation/ removal of an electric wire by using only a general tool without special guidance in wiring work at a job site. SOLUTION: When a projecting part 11a of a release button 11 engages with a first recessed part 5g, a flat spring 9 blocks up an upper side opening part 5a since a tip part is put in a condition of pressure welding with a terminal metal fitting 7 in the vicinity of a projecting part 7a by energizing force of itself. The pushed-in button 11 slidingly moves downward along a notch groove 5c and a guide hole 5d, and a pressure contact part 11b gradually presses a bending part 9a of the flat spring 9. The flat spring 9 is gradually displaced in the direction for opening the upper side opening part 5a against energizing force from a position to block up the upper side opening part 5a.  The projecting part 11a engaged with a second recessed part 5h, and when pushing-in of the button 11 more than that is restrained, a posture of the flat spring 9 is held in a position where the upper side opening part 5a is completely opened. When an electric wire is inserted from the upper side opening part 5a, the electric wire is housed in the terminal metal fitting 7 in a condition of coming into contact with an inner wall surface of the projecting part 7a and the terminal metal fitting 7. The electric wire is fixed by the flat spring 9 and the projecting part 7a by release of pushing-in of the button 11.
Patent JP-H0733264-A (JP)
Title: Paper feeder
Inventor: KAMEYAMA TOSHIAKI
IPC: G03G15/00
Filed: 1993-07-23
Abstract: PURPOSE:To provide a paper feeder, by which penetration of the tip of paper into a separation jaw part is prevented, while paper jam, skew, folding of paper edge hardly occur, and space is saved, by means of a simple structure. CONSTITUTION:In a paper feeder provided with a carrying plate 3, which is freely rotational, for carrying paper and a separation jaw 6 for separating the piled paper one by one in a paper storage container 1, projecting parts 12 projecting to the paper conveying downstream side further than the paper tip touching part, of the separation jaw 6 are arranged in the carrying plate 3. In addition, grooves 14 for moving the projecting part 12 along the moving direction of the carrying plate 3 are arranged in opposed positions to the projecting parts 12 of the paper storage container 1.