baber/WOPTO huggingface dataset:
Patent JP-H0432-A (JP)
Title: Rotational shock absorber
Inventor: KOIKE YASUO
IPC: B65G47/88
Filed: 1990-01-10
Abstract: PURPOSE:To control a degree of shock absorption, and make a device contact by providing a flow quantity control means for continuing a fluid chamber and a continuity chamber to control a flow quantity of the fluid in a fluid chamber appropriately through this continuity chamber and for moving the fluid from one of fluid chambers divided with a movable impeller to the other. CONSTITUTION:When the turning force by collision is applied from the outside, a movable impeller 6 tries to turn. At this stage, when the fluid is filled in a fluid chamber 3, the fluid pushed by the impeller 6 is flowed from one of a fluid chamber 3a divided with the impeller 6 into a fluid continuity chamber 4 through an orifice 3 communicated with the fluid chamber 3a, and is passed through a return hole 24 to be moved to a fluid chamber 3b. At this stage, an appropriate number of orifices 8 and an appropriate number of communication holes 9 are communicated selectively by sliding a communication control member 10 of a flow quantity control means for control appropriately to select an appropriate number of the orifices 8 where the fluid is passing through, and a flow resistance is controlled appropriately, and the turning energy by shock of the impeller 6 is converted to the heat to be absorbed.
Patent JP-H01181658-A (JP)
Title: Band takeup device
Inventor: MORITA KIYOSHI
IPC: B26D5/26
Filed: 1988-01-11
Abstract: PURPOSE:To automate the process of unwinding, cutting, and putting the ends in alignment, by furnishing a No.2 drum to take up the remaining later half while the first half wound on No.1 drum is rewound. CONSTITUTION:The tip of a belt B is drawn out of a supply roll 1, and under guidance of rollers in a sendoff device 3, is delivered to a takeup device 2 while pinched up and down. The first half of the belt B which has intruded into the takeup device 2 penetrates the center of a No.2 drum 5 at a standstill to be wound on No.1 drum 4. After winding of approx. half the specified length, the No.2 drum 5 begins rotation, and the No. 1 drum 4 is put in idling condition, and on this No.2 drum 5 the remaining half is taken up while the portion wound on the No. 1 drum 4 already is being rewound. The belt B is cut at a cutter device 7 when the specified length is attained.
Patent JP-S57116266-A (JP)
Title: Insulation testor
Inventor: SUGA TOSHIROU
IPC: G01R31/12
Filed: 1981-01-12
Abstract: PURPOSE:To shorten the time required for the preparation and the test of various tests, by providing a bushing, a tank connected to said bushing, and a circuit breaker which is incorporated in said tank and can be operated from the outside of the tank, and a fluid insulating material contained in the tank. CONSTITUTION:The tester is constituted by the main body of the tank 11, the bushing 12 which is provided on one side of said tank 11, and the circuit breaker 13 which is incorporated in the main body of the tank 11. Said circuit breaker 13 and the bushing 12 are electrically connected by a lead 14. The circuit breaker 13 is operated by an operating shaft 15. Said operating shaft 15 is driven by an operating cabinet provided at the outside of the main body of the tank 11. The fluid insulating material such as insulating oil and insulating gas SF6 are contained in said main body of the tank 11. In this constitution, since the switching of the test circuit can be accomplished by operating only the circuit breaker 13, the tet time can be shortened, and the availability of the expensive test equipment can be improved.
Patent JP-H01183310-A (JP)
Title: Surface covering carbonization tungsten group cemented carbide made throw away tip for milling cutter
Inventor: YOSHIMURA HIRONORI
IPC: B23C5/20
Filed: 1988-01-11
Abstract: PURPOSE:To improve heat resisting shock property and crack resistance so as to prevent the generation of a pitting and a crack and to extend the life of the tip in the caption by containing Co containing volume in WC group cemented carbide relatively, making the grading of a hard disperse phase and thinning the thickness of a hard covering layer. CONSTITUTION:WC group cemented carbide base body the average diameter of the grading of which is 0.5-2mum is formed in a way that 2-10% of one kind or two kind of TiC and TiN as the forming components of a hard dispersing phase, 2-15% of one kind or two kind of TaC and NbC and 15-25% of Co as the forming component of a connecting phase are contained and the constitution of remainders are WC and unavoidable impurities. Its surface is formed 2-6mum of average layer in thickness by a hard covering layer consisting of metallic carbide, nitride and oxide of 4a, 5a and 6a group is the element periodic table, aluminum oxide and one kind of a single layer of more than two kinds of plural layers in more than two kinds of solid solution. The above-mentioned covering tip has a normal abrasion mainly as the state of the cutting edge, the generation of a pitting is very few and the abrasion is not uniform so that superion milling cutting property is displayed.
Patent JP-H06215992-A (JP)
Title: Taking-out method for semiconductor device
Inventor: FUJII TAKAO
IPC: H01L21/68
Filed: 1993-01-12
Abstract: PURPOSE:To provide a method for effectively taking out a semiconductor device by deciding the device to be taken out based on MAP information obtained in an inspecting step. CONSTITUTION:The method for taking out a semiconductor device comprises the steps of deciding a semiconductor device 3 to be taken out by using MAP information regarding a non-defective product or a defective product obtained at the time of measuring characteristics of the device 3, deciding a position of a monitor chip 2 formed as a pair with the device 3 to be taken out, deciding a position of the device to be taken out based on a position of the chip 2, and taking out the device from a board.
Patent JP-S58120029-A (JP)
Title: Ignition device
Inventor: HOSOGOE SHIGEKI
IPC: F23Q7/24
Filed: 1982-01-13
Abstract: PURPOSE:To minimize the consumption of power at the time of ignition and to extend the life of the ignition device by a method wherein the operation time of the ignition device is controlled in proportion to the variation of the ambient temperature. CONSTITUTION:When the ambient temperature is high, the resistance of a thermister 7 becomes small and the conversion voltage increases. Then, the increased conversion voltage is reversed and amplified by an operation amplifier 6 and the threshold voltage level of a timer 5 is set at a low value. The timer 5 is formed of a CR circuit and a programable unijunction transistor (PUT) and the CR circuit is connected to the anode of the PUT while the output of a timer control circuit 6 (the operation amplifier) is connected to the gate of the PUT. In this case, a capacitor C of the CR circuit is charged with a predetermined time constant so that when the potential at the PUT goes low, the time set on the timer 5 becomes short. On the other hand, when the ambient temperature is low, the resistance of the thermister becomes large and as a result, the time set on the timer 5 becomes long. Consequently, it is possible to reduce the consumption of power at the time of ignition and to extend the life of the ignition device.
Patent JP-S59128884-A (JP)
Title: Charged program service system in bidirectional catv system
Inventor: FUNAMOTO KAZUO
IPC: H04N7/16
Filed: 1983-01-12
Abstract: PURPOSE:To change over a broadcast into a charged broadcast only when a viewer complies with a specific formality by changing over forcibly a channel to a specific channel informing the charge after the broadcast is viewed free of charge for a prescribed time by a terminal device device when the charged program is selected at the terminal side. CONSTITUTION:A transmission center 100 of a system and a terminal device 500 of each guest room are connected by a transmission line 400, the center 100 and a hotel center 200 are connected by a cable 14 and the center 100 and a front terminal 300 are connected by cables 15, 22. The center 100 consists of a center CPU110, a source group 120 of video audio information, a video audio switching device 130, a head end 140 and MODEMs 111, 112. Further, the terminal device 500 consists of a terminal controller 510, a key pad 520, and a TV receiver 530. Then, a program is viewed free of charge for a prescribed time by the terminal device 500, and then the channel is switched forcibly to a specific channel informing the charge and only when the viewer operates the key pad 520, the program is switched to the charged broadcast.
Patent JP-S63174782-A (JP)
Title: Butt welding method for l shaped part
Inventor: KIMURA KEN
IPC: B23K9/038
Filed: 1987-01-13
Abstract: PURPOSE:To prevent a welding crack by welding a copper alloy and a solid refractory by abutting it as a patch at an adequate position to the composite member abutted by forming the V groove to which front side groove width is wider than the back side. CONSTITUTION:A welding is started from the part surrounded by the copper patches 6, 12 of the lower end part of the perpendicular part of a lounge material 1. A torch 7 is lifted according to the accumulation of a welding metal and when the welding metal reaches the upper end of the lounge material 1, the welding is performed by moving the torch 7 and a nozzle 8 in an arrow mark 11 direction. With this method a welding crack can be prevented enough.
Patent JP-H08274292-A (JP)
Title: Manufacture of contact-type image sensor
Inventor: FUJIKURA KATSUYUKI
IPC: H01L31/10
Filed: 1996-01-12
Abstract: PURPOSE: To protect a contact-type image sensor against damage not only in a manufacturing process but also in a reading operation where a manuscript is read in using a board area effectively. CONSTITUTION: A common drive wiring 104 and separate signal wirings 111 of sensor elements 11 provided onto an insulating board are formed as led out of a manuscript running region. The common drive wiring 104 and the separate signal wirings 111 are electrically connected to short patterns 120 and 121 via IC pads 14. ICs are connected to the IC pads 14, and then the insulating board is cut out along the short patterns 120 and 121, whereby the common drive wiring 104 and the separate signal wirings 111 are electrically disconnected from each other.
Patent JP-H10193747-A (JP)
Title: Image recorder and recording method
Inventor: YOSHIDA YASUYOSHI
IPC: B41J29/38
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To realize high speed image recording by containing recorded media alternately depending on the recording mode of image onto recording media distributed to first and second image recording means. SOLUTION: When a sheet being fed from a first sheet feed section 107 is detected by a sensor 119 disposed in a carrying path 109 before image formation of a first image recorder, a command is delivered to a buffer memory in synchronism therewith and an image is formed according to image signals on one side of a sheet at an image recording section. The sheet is then discharged onto a first stack tray 303. On the other hand, a sheet is fed from a second sheet feed section 207 of a second image recorder 2 upon elapsing a predetermined time after a sheet is fed from a first sheet feed section 107. When the sheet is detected by means of a sensor 219, an image is recorded in synchronism therewith. The sheet is led to an extension carrying section 4 thence to a stacker 3 and discharged onto a first stack tray 303.
Patent JP-S62175756-A (JP)
Inventor: UEIN EDOMONDO FUIIRII
IPC: G03F7/00
Filed: 1987-01-13
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-S58122479-A (JP)
Title: Echo reducing circuit of underwater sailing body guiding device
Inventor: MASUDA KAZUO
IPC: G01S15/66
Filed: 1982-01-14
Abstract: PURPOSE:To detect an echo in a received signal securely even in case of variation in speed and variation in echo frequency and to simplify circuit constitution by providing an NB.BPF which attenuates only the echo. CONSTITUTION:The circuit 20 consisting of the NB.BPF21, a phase inverter 22, and an adder 23 functions to reduce only an echo. If an underwater sailing body varies in speed and the frequency of the echo varies, an input and an output signal to and from the NB.BPF21 has a phase difference and a detection signal (d) is outputted from a phase detector 17 and supplied through a switch circuit 25 to an integrator 18, whose integral output is supplied to an adder 26. Then, a signal (f) of frequency corresponding to its addition output signal is outputted from a VCO19 to a multiplier 12. Consequently, the frequency of the output signal (m) of the multiplier 12 is controlled to ZHz to reduce the phase difference between the input and output signals to and from the NB.BPF21.
Patent JP-H03210771-A (JP)
Title: Fuel cell of molten carbonate
Inventor: HIYAMA KIYOSHI
IPC: H01M8/14
Filed: 1990-01-16
Abstract: PURPOSE:To reduce the corrosion of alloy materials used in current collectors and separators by adding strontium or calcium in carbonate of Li and K to be impregnated in an electrolytic plate. CONSTITUTION:An anode electrode 2 and a cathode electrode 3 are placed respectively over and under an electrolyte plate 1. Porous current collectors 4 and 5 are respectively placed on the outer sides of the anode electrode 2 and the cathode electrode 3. Separators 6 for forming gas passages 7 are placed respectively on the outer sides of the current collectors 4 and 5. Strontium carbonate or potassium carbonate is impregnated into lithium carbonate and potassium carbonate of the electrolyte plate 1. Corrosion of alloy materials used for the current collector and the separator is prevented with this constitution.
Patent JP-H07211179-A (JP)
Title: Arc extinguishing device
Inventor: KAGAWA TAKUYA
IPC: H01H73/18
Filed: 1994-01-20
Abstract: PURPOSE:To facilitate cooling of arcs and enhance the arc extinguishing performance by furnishing an arc commutation part in a position on the side with a movable contacting piece, and elongating this arc commutation part a certain distance backward from the position where the movable contacting piece stops at the time of pole opening. CONSTITUTION:When a stationary contact A1 and movable contact B1 which are closed, are turned into open state, arcs Z are generated between the two contacts A1, B1 and run over arc commutation parts 1, 2 to receive a magnetic attraction force generated by electromagnetic path parts 5, 6 in the direction of the arc commutation parts 1, 2, and thereto current is commutated. Arc Z forms a W-shaped electromagnetic path with the arc Z between the stationary contact A1 and arc commutation part 1, the electromagnetic path parts, 5, 6, and the arc Z between the movable contact B1 and arc commutation part 2, and electromagnetic repulsive forces are generated in the arcs Z's in the directions shown by the respective arrows. Therefore, the arc Z on the side with the movable contact B1 moves to near the intersection D, which is generated by drawing down from the position, where the movable contacting piece B stops, to the arc commutation part 2, by moving the arc commutation part 2 till the intersection D, and arcs Z are cooled and extinguished.
Patent JP-S63174311-A (JP)
Title: Cvd apparatus
Inventor: TAKAHASHI RYOKICHI
IPC: H01L21/31
Filed: 1987-01-14
Abstract: PURPOSE:To obtain a uniform CVD film thickness distribution by providing suction nozzle holes more than supply nozzle holes, thereby causing the gas flow passing on a substrate to widely disperse. CONSTITUTION:A reaction gas, for instance, SiH2Cl2, H2, or PH3 is measured and controlled by a flow rate meter 6 and jetted to a substrate wafer 4 from a multi-hole nozzle pipe 7 for supply use. After forming an epitaxial film on the wafer 4, the reaction gas enters a suction nozzle pipe 8, and it is exhausted to the outside of the system through an evacuation unit 9 in which a root pump and a rotary pump are combined. At that time, the nozzle pipes 7 are provided more in number than the nozzle pipes 8. Whereupon, the gas flow takes a shape of a fan and widely passes on the wafer 4 surface, becoming a uniform gas flow. With this, a uniform CVD film thickness is obtained.
Patent JP-H06216723-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHIMITSUYA YUTAKA
IPC: H03K5/1252
Filed: 1993-01-14
Abstract: PURPOSE:To erase a downward noise even if it is generated in an input signal for a short time, and to block its transfer to an internal circuit by using a signal of a connecting node of a MOSFET and a capacitor element as a logical input to a post-stage. CONSTITUTION:When a noise signal is inputted, since the potential of a connecting node (f) is drawn up by the previous noise signal input, it approaches a GND level by a coupling action of capacitors C2 and C3, but not does not fall entirely. Also, the potential of the connecting node (f) does not reach a threshold of an NMOSFET-N4. Accordingly, N4 is turned off, and the noise can be erased so as not to be transferred to an internal circuit 13.
Patent JP-H10193059-A (JP)
Title: Continuous casting apparatus and method for continuously casting alloy using this apparatus
Inventor: HOSOKAWA FUMIHIRO
IPC: B22D11/10
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To melt alloy element in good condition because the contacting time of the metal element with molten metal can be lengthened and to improve the quality of a cast block because non-melting material is reduced by arranging a molten metal storing part for adding the alloy element in a trough for shifting the molten metal melted in a melting furnace for melting the metal. SOLUTION: In the trough 21 in this continuous casting apparatus, the molten metal storing part 11 for adding the alloy element 41 is arranged, and at the upper part of the molten metal storing part 11, an aperture 24 for adding the alloy element 41 is arranged. Since the alloy element 41 is added into the molten metal in the molten metal storing part 11, the contacting time of the alloy element 41 with the molten metal 40 is lengthened and the alloy element 41 is melted in the good condition and suitably contained and further, the non- melting part becomes little and the defect in the cast block is reduced. At the time of heating the molten metal 40 by arranging a heating means at the molten metal storing part 11, the melting of the alloy element 41 is quickened and the non-melting part is reduced. Further, the added element can be melted more quickly by arranging a stirrer at the molten metal storing part 11.
Patent JP-S59130072-A (JP)
Title: Manufacturing method of collector for battery
Inventor: YAMAMOTO KOUHEI
IPC: H01M4/74
Filed: 1983-01-18
Abstract: PURPOSE:To make up an embossing part into a specified form without entailing any cracks there, by having one side of molds constituted of a steel while the other side one of relatively soft metals including aluminum, brass, copper, zinc and the like, in time of embossing operation. CONSTITUTION:A current collector 21 used for a spiral type nonaqueous electrolytic battery is made up of forming a lot of openwork holes (a)... in a sheet of stainless steel or iron, and when a steel plate is used, a multihold plate being additionally nickel-plated and having corrosion resistance, namely, a punched metal is made up and then a lot of embossing parts (b)... are formed all over the surface. And, when these embossing parts (b)... are machined, a drag 32 provided with a convex part 31 corresponding to these embossing parts (b)... is set down to what is made of steel while a cope 34 provided with a concave part 33 corresponding to other embossing parts (b)... is made up of relatively soft metals, for example, aluminum, brass, copper, zinc and suchlike. As a result, any cracks around each openwork hole (a) caused by the edge of each mold can be surely prevented, while each of these embossing parts (b)... comes possible to be amply drawn out to the extent of reaching the specified form.
Patent JP-S5390504-A (JP)
Title: Internal combustion engine combustion chamber
Inventor: KATAOKA RIYUUJI
IPC: F02F1/42
Filed: 1977-01-20
Abstract: PURPOSE: To improve the combustion in the peripheral portion ofa combustion chamber of an internal combustion engine to reduce hydrocarbons remaining in the peripheral portion of the combustion chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59131364-A (JP)
Inventor: MATSUMOTO ATSUSHI
IPC: A61M39/00
Filed: 1983-01-18
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-H02185034-A (JP)
Title: Control system of semiconductor production device
Inventor: IKEGAMI HARUHIKO
IPC: C23C14/54
Filed: 1989-01-12
Abstract: PURPOSE:To enable film formation having high reliability by providing a means determining actual film formation and the erection of plasma. CONSTITUTION:A photosensor 12 is installed adjoined to a reaction chamber as a means determining the erection of plasma. That is, a computer 1 is made to inform of the erection of plasma through a process controller 2 detecting light generated when plasma is erected, the starting of film formation is decided by observing an output from the photosensor 12, and the film formation time is lengthened. Accordingly, the starting (the erection of plasma) of film formation is decided, and the film formation time is lengthened, thus conforming the actual film formation time and the film-formation process holding time, then allowing film formation having high reliability.
Patent JP-S58122146-A (JP)
Title: Block-forging method of bevel gear or the like
Inventor: TAKAO AKIYOSHI
IPC: B21J5/02
Filed: 1982-01-16
Abstract: PURPOSE:To manufacture a bevel gear, etc. of a good shape having no defect,  by forging force of a small load, by making a forging blank material flow along the forging surface by forging it by a punch, etc. having a forging surface of a  crest shape, and filling it up to the outside end part of a cavity. CONSTITUTION:In a metallic die 4 for manufacturing a bevel gear 2 by block- forging a forging blank material 12 in a cavity 9 formed by upper and lower metallic dies 5, 6, and punches 7, 8, a forging surface 10 of the upper punch 7 of the gear 2 side is formed so that the face angle is about 60-160 degrees desirably, and further desirably, in the crest shape like a cone of an obtuse angle, this upper punch 7 is made to descend onto the forging blank material 12 being in a hot state, which is loaded on the lower punch 8 having a flat head,  and the upper metallic die 5 is made to tightly adhere to the lower metallic die  6. Subsequently, the lower punch 8 is made to ascend and the forging blank  material 12 is forged. The forging blank material 12 flows smoothly to the outside end part along the forging surface 10, forms a back cone surface 3 of a  gear 1, and the bevel gear 1 having no defect is obtained by a small forging  load.
Patent JP-H09196641-A (JP)
Title: Apparatus and method for adjustment of misalignment
Inventor: HASE HIROAKI
IPC: G01D5/26
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To realize a misalignment adjusting apparatus by which the misalignment with reference to the center of rotation of a rotating disk in the center of a circular pattern formed on the rotating disk is adjusted at high speed and with high accuracy. SOLUTION: A change in the moving diameter of a circular pattern 1b marked on a glass disk 1a to be turned is detected in four or more points, the misalignment amount and the misalignment direction with reference to the center of rotation of the circular pattern 1b are computed, the misalignment direction is turned to the direction of a pusher 4a, and the misalignment of the disk is adjusted automatically by using the pusher 4a while the pushing amount of the glass disk 1a is being detected by a displacement sensor 6a. In addition, when the glass disk 1a is pushed too much, the glass disk 1a is pushed back by a pushing-back cylinder 7a.