baber/WOPTO huggingface dataset:
Patent JP-S61233963-A (JP)
Title: Manufacture of cylindrical battery
Inventor: TAKEDA JIRO
IPC: H01M6/10
Filed: 1985-04-09
Abstract: PURPOSE:To increase volume efficiency, leakage resistance, and vibration resistance of a battery by bending inward the opening of the second cylindrical part through a gasket to fixing a sealing cover to the opening, then shrinking the second cylindrical part. CONSTITUTION:A cathode plate 6 and an anode plate 4 are spirally wound with a separator 8 interposed to form an electrode unit 9. The electrode unit 9 is accommodated into the first cylindrical part 3, and an anode lead 10 is welded to the inside of the bottom of a battery container 1, and a cathode lead is welded to a sealing cover 12, and electrolyte is poured in the container. The sealing cover 12 comprising a cathode terminal 14, a vent 15, and a sealing plate 16 is placed inside the second cylindrical part 4 through a gasket 13 having larger diameter than the inner diameter of the first cylindrical part 3, which is inserted inside s step 5. The opening of the battery container 1 is bent inward with a press mold to seal a battery. The battery 18 is inserted into a cylindrical die D having an inner diameter B, and pushed out with a punch P having a small diameter than the diameter B to shrink the second cylindrical part 4 and a battery 19 is obtained.
Patent JP-S62234514-A (JP)
Title: Back washing method for filter device
Inventor: SHISHIDO MASAAKI
IPC: B01D29/62
Filed: 1986-04-01
Abstract: PURPOSE:To carry out effective back washing by a small volume of back washing water by executing only the exfoliation of a pollutant by back flow of treated water and executing the ejection of the exfoliated pollutant by water to be treated. CONSTITUTION:A valve 13 is first closed to increase the pressure in a treated water chamber 5 at the time of back washing filter media 3. A pump 6 is then stopped to decrease the pressure in a water to be treated chamber 4. The pres sure in the treated water chamber 5 is made higher than the pressure in the water to be treated chamber 4 so that the treated water flows backward from the chamber 5 toward the chamber 4, thereby exfoliating the pollutant sticking and depositing to the filter media 3. The pump 6 is then started to introduce the water to be treated from a line 7 into the chamber 4. The pollutant contained in a suspended state in the chamber 4 is discharged from a line 8 to the outside of a pressure chamber 2. The liquid in the chamber 4 is conveyed by the treated water and after the liquid is thoroughly discharged through the line 8, the operating pressure of the pump 6 is increased up to the sepn. pressure; at the same time, the valve 13 is opened. The operation is thus reset to an ordinary filtration treatment operation.
Patent JP-H03272851-A (JP)
Title: Printer for coated wire
Inventor: HARADA KENJI
IPC: B41K3/12
Filed: 1990-03-22
Abstract: PURPOSE:To print with embossments making the temperature of a wire coat constant without a runout of the wire by applying an embossing roll provided on an end of an arm rotatably to the coated wire before being led to a cooling water tank, supporting the arm by a fixed leg at midway slidably and attaching a balance weight at other end thereof in the longitudinal direction movably and in a fixable manner. CONSTITUTION:An embossing press 10 is provided between an extruder 1 and an auxiliary tank 2. The embossing press 10 comprises an arm 12 supported by a leg 11 slidably through a bearing 11a, and an embossing roll 13 and a balance weight 14 attached on both ends of the arm 12. A coated wire P travels contacting with the peripheral surface of the embossing roll 13 which rotates with the travel of the wire so as to print with embossments characters provided on the peripheral surface of the roll on the surface of the coated wire. On the other hand, the balance weight 14 is engaged with the arm 12 movably and moved laterally targeting a graduation 15 so as to adjust pressure of the embossing roll 13 against the wire P to such a value capable of printing with embossments on the coat and not making any change in the shape of the coat. Accordingly, the temperature of the coat is substantially constant and the characters will be printed properly and smoothly.
Patent JP-H11274105-A (JP)
Title: Manufacturing apparatus for semiconductor device and manufacture thereof
Inventor: UENO KAZUYOSHI
IPC: H01L21/285
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus capable of controlling deposition speed, crystal orientation, and grain growth for a semiconductor device, and to also provide a manufacturing method. SOLUTION: A manufacturing apparatus includes a ring 7 with an electrode terminal 6 which is put in contact with a substrate (W) or a deposited film on the substrate (W) for depositing a film on the substrate (W) in a thermal CVD method, a power supply 9 for applying current or a potential to the electrode terminal 6 of the ring 7, a piston cylinder unit 8 that moves the ring 7 vertically for contacting the electrode terminal 6 with or peeling the electrode terminal 6 from the substrate (W) or the deposited film thereon.
Patent JP-H04309929-A (JP)
Title: Long-wavelength light source
Inventor: HORIGUCHI TSUNEO
IPC: H01S3/094
Filed: 1991-04-08
Abstract: PURPOSE:To realize the long-wavelength light source which is reduced in size and weight and outputs high-power pulse light in a 1.6mum wavelength band. CONSTITUTION:The output pulse light P in a 1.5mum wavelength band from a light source 1 is amplified by an erbium-doped optical fiber amplifier 2 with a specific amplification factor to obtain pump pulse light PP with specific intensity and this pump pulse light PP is inputted to a quartz single-mode optical fiber 3; and the majority of the pump pulse light PP in the 1.5mum wavelength band is converted into light in the 1.6mum wavelength band by induced Raman scattering in an optical fiber and the pump pulse light, noise light, etc., are removed by cutting from the output light of the quartz single-mode optical fiber 3 to extract only the desired pulse light in the 1.6mum band.
Patent JP-S57661-A (JP)
Title: Electrostatic latent image developing method
Inventor: OKA KENJIYU
IPC: G03G15/08
Filed: 1980-06-03
Abstract: PURPOSE:To enhance reproductivity by using the first developing process for developing a electrostatic latent image with the first developer containing a toner having a large quantity of charge and the subsequent second developing process using the second developer containing a toner having a smaller quantity of charge. CONSTITUTION:An electrostatic latent image formed in advance is retained on the surface of a photosensitive drum 3, this image is developed first with the first developing device 1, and then with the second developing device 2. A toner having a large quantity of charge is sufficiently attached to the line image parts and the edges of the face image parts by large electrostatic attraction force. Since this attached toner is not easily scraped off by friction of the edge of a magnetic brush, even the line image parts and the edges of the face image parts can be sufficiently developed sharply.
Patent JP-S51151040-A (JP)
Title: Electronic register
Inventor: TADAKUMA YUUJI
IPC: G07G1/06
Filed: 1975-06-20
Abstract: PURPOSE: To prevent from fault operations of electronic registers with output buffer for print output. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09264619-A (JP)
Title: Refrigeration cycle apparatus
Inventor: KOBAYASHI YOSHINORI
IPC: C10N40/30
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain, in the case where a high pressure type compressor is used for a refrigeration cycle, a refrigeration cycle apparatus which is friendly to the global environment and has a high reliability as a machine by employing for the refrigerant a kind whose win ingredient is a hydrocarbon and for the refrigerating machine oil a kind which has a specific coefficient of kinematic viscosity. SOLUTION: During cooling operation a high-temperature high-pressure refrigerant gas flows through a four-way valve 3 and into an outdoor heat exchanger 4, turns to liquid phase by condensation, then flows through a pressure reducer 5 and into an indoor heat exchanger 6, and turns to vapor phase by evaporation. After thus turning to vapor phase, the refrigerant gas flows though the four-way valve 3 and an accumulator 7 and returns to a compressor 2. In this refrigeration cycle the refrigerant in use is a kind whose main ingredient is a hydrocarbon and the refrigerating machine oil in use is a kind which is compatible with the refrigerant and, as regards the viscosity at 40 deg.C, has a coefficient of kinematic viscosity of over 46cSt. As a result, the consideration of compatibility with the refrigerating machine oil enables maintaining a suitable viscosity.
Patent JP-S59202290-A (JP)
Title: Method and apparatus for prevention of entrapment of gas in decanter
Inventor: NAKANO HISAO
IPC: C10B27/00
Filed: 1983-04-28
Abstract: PURPOSE:To prevent entrapment of gas bubbles under a liquid level, by changing the flow of a mixture of coal tar and liquid gas from a suction main of a coke oven to a horizontal direction near the level of sealing liquid at the bottom of an inlet pipe and by decreasing the rate of settlement. CONSTITUTION:A mixture of coal tar and liquid gas is introduced from a downcomer 2 of a suction main 1 of a coke oven through an inlet pipe 3 into the top of a large-diameter sealed pipe 4 welded to the ceiling of a tar decanter 5 and a vertical flow of the mixture is deflected to a horizontal direction by means of a buffer 10 affixed to a support 6 arranged radially on the underside of a brim 8 mounted on a flange 6 of a short pipe 7 affixed to the upper side of the periphery of an opening made in the ceiling of the decanter 5. The mixture is allowed to fall on the sealing liquid level and settle down at a rate of 3cm/sec or lower.
Patent JP-H0680833-A (JP)
Title: Copolymer and thermoplastic resin composition containing the same
Inventor: KITAZAWA NAOKI
IPC: C08L71/08
Filed: 1993-04-01
Abstract: PURPOSE:To provide the subject composition excellent in impact resistance, heat resistance, appearance and miscibility, useful for molding sheets, films, etc., comprising each specific polymer component, thermoplastic resin component, and graft copolymer. CONSTITUTION:The objective composition comprising (A) pref. 20-95 pts.wt. of at least one kind of polymer component bearing functional group reactive with amino group, selected from polyester resins, polycarbonate resins and polyamide resins, (B) pref. 80-5 pts.wt. of thermoplastic resin component substantially nonreactive with amino group under its molding processing conditions, selected from polyolefin resins, PS resins, ABS resins and polyether resins and (C) pref. 0.5-10 pts.wt., based on a total of 100 pts.wt. of the components A and B, of a graft copolymer obtained by grafting a formamide compound of the formula (R<1> and R<2> are each H, 1-8C alkyl, 6-10C cycloalkyl or 6-10C arylalkyl) to a thermoplastic polymer.
Patent JP-S5410647-A (JP)
Title: Variable attenuator circuit using pin diode
Inventor: HATASHITA HIROSHI
IPC: H03H7/24
Filed: 1977-06-27
Abstract: PURPOSE:To decrease the effect of the stray inductance for the variable attenuator circuit using the PIN diode, by connecting the capacity in series to the diode to secure the serial resonance.
Patent JP-H08270596-A (JP)
Title: Method of operating horizontal shaft pump
Inventor: MURAYAMA YASUHIRO
IPC: F04D13/00
Filed: 1995-03-31
Abstract: PURPOSE: To improve the responsiveness by sharply shortening the time until drainage being started after the water level in suction well reaching the water level to start pumping, and to enable preceding standby operation. CONSTITUTION: While the water level of a suction well 1 goes up from the water level LWL to stop operation to the water level HWL to start pumping, the water level within a suction pipe 4 is pulled up by the height H2 over which water flows into an impeller 3 from the water level HWL to start pumping, and is kept there, by making negative pressure act upon inside of the suction pipe 4 by the control of a vacuum system 2, and also a discharge valve 6 is opened and aerial operation is performed.  When the water level goes to HWL, the water level within the suction pipe 4 is pulled up to the level SL where water flows into the impeller 3, and the water level within the pump is pulled up roughly instantaneously to the full water level HHWL by making negative pressure higher than the negative pressure act upon inside of the pump by the control of the vacuum system 2, and the operation is changed over to pumping operation, and at the point of time when the water level of the suction well 1 falls to the water level LWL to stop operation, a vacuum break valve 8A is opened to change the operation over to aerial operation.
Patent JP-H06291111-A (JP)
Title: Treating system for semiconductor substrate
Inventor: NAGANO HIROTO
IPC: H01L21/31
Filed: 1993-04-01
Abstract: PURPOSE:To prevent trouble in gas treatment due to the air leaked into a treating chamber by holding a semiconductor in the treating chamber such that the surface of the substrate is substantially in parallel with the vertical direction. CONSTITUTION:A holding unit 1 is constituted by stacking a plurality of silicon carriers 2. The carrier 2 has square frame parts 3, 4 at the opposite ends thereof and four crosspieces 5-8 coupling the frame parts 3, 4 are provided with grooves 9 for supporting a semiconductor substrate such that the surface thereof is in parallel with the vertical direction. Consequently, the air can be removed easily from between the substrates when the substrates are placed in a treating chamber and since the upper substrates do not impede the flow of treating gas, all substrates can be treated smoothly. Furthermore, when the holding unit 1 is split for a plurality of carriers 2 and each carrier 2 is utilized to transfer the substrate, labor for transferring the substrate from a cleaning equipment to a heat treatment equipment can be saved while protecting the substrate against contamination.
Patent JP-H11274046-A (JP)
Title: Wafer processing method and wafer developing method
Inventor: MIMASAKA MASAHIRO
IPC: G03F7/38
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a wafer treating method and wafer developing apparatus by which can improve the uniformity of linewidth of a pattern, after development. SOLUTION: In a pre-wet treatment which is performed before developing a wafer W on which chemical amplification resist is spread, pure water used for the prewet treatment is cooled, the effects of temperature by pure water on the wafer W is reduced, and the variations of the linewidth of a pattern after development is restrained. Cooling water outputted from a cooling unit 20 circulates in a nozzle arm 12 of a pure water supply mechanism 11, and returns to the cooling unit 20. The pure water flowing through an inner tube 12a in the nozzle arm 12 is cooled with the cooling water and supplied to the wafer W from a pure water supply nozzle 13.
Patent JP-S531354-A (JP)
Title: Room cooling and heating system
Inventor: YAMAGUCHI KOUICHIROU
IPC: F25B41/06
Filed: 1976-06-25
Abstract: PURPOSE:To simplify the cooling medium circuit and improve the room cooling and heating system by providing capillary tubes on heat exchangers both inside and outside of the room and also providing a capillary tube for exclusive use for room heating in the piping system where the above capillary tubes are coupled.
Patent JP-S571521-A (JP)
Title: Straightening machine for metallic shape
Inventor: KITAMURA MORIO
IPC: B21D3/10
Filed: 1980-06-04
Abstract: PURPOSE: To simply straighten the strain of a metallic shape, and to widen the corrective range of the strain, by permitting a middle straightening chuck to move forward, backward and vertically or to revolve, and by permitting the left and right straightening chucks to move in the dimensions or to revolve as above mentioned.  
     CONSTITUTION: A shape (a) is threaded between lower and upper jaws 2, 3 of a middle straightening chuck 1 and the left and right straightening chucks 13, 13; the shape (a) is then fixed by a mobile jaw 3 installed in either one of three chucks 1, 13, 13. A part to be straightened in the shape (a) is moved to a position of a necessary straightening chuck by moving the left and right chucks 13, 13 to the left or the right. At this position, the shape (a) is clamped between the jaws 2, 3 of the said necessary straightening chuck which is then moved forward, backward and vertically, or is revolved around its horizontal axis. Or otherwise, the strain of the shape (a) is straightened by selectively combining said three-dimentional movements and revolution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S553253-A (JP)
Title: Data transmission device
Inventor: TACHIBANA YOSHITERU
IPC: G06F11/00
Filed: 1978-06-21
Abstract: PURPOSE:To realize a high-reliability data transmission by arraying the data and the address to supply the data in the designated address pulse time division to transmit them through the 1st and 2nd transmission lines and then carrying out the decision for the code error via the signals under being transmitted through the two transmission lines. CONSTITUTION:For the data transmission device which designates and transmits the address from the CPU side of the computer to the side of the data peripheral unit, drivers 23 and 24 plus signal converter circuit 8 are provided at the CPU side, and receivers 33 and 34 plus signal restoration coincidence detection circuit 9 are provided at the peripheral unit side respectively. Then the addresses supplied from CPU1 plus the data corresponding the addresses are arrayed in time division via circuit 8, and the 1st signal is transmitted through 1st transmission line 6. The 1st signal is then inverted with application of the fixed delay time and transmitted via 2nd transmission line 7. These signals are recevied at receivers 33 and 34 of the peripheral unit side. And the coincidence is detected between the 1st and 2nd signals at circuit 9 after matching of the delay time and the inverse logic is obtained between the both signals.
Patent JP-S62232021-A (JP)
Title: Character input system
Inventor: KOMAI KENSAKU
IPC: G06F3/023
Filed: 1986-04-02
Abstract: PURPOSE:To improve the work efficiency considerably by using a code input key group to input characters other than characters corresponding to a character input key group. CONSTITUTION:The first converting means which converts numeric codes inputted from the code input key group to the code expressing a prescribed character and the second converting means which converts address information from the character input key group to the code expressing a prescribed character are provided, and code input key groups l1-l3 are used to input characters other than characters corresponding to a character input key group 18. The first and second tables 16 and 17 are connected to a CPU14 of a register 1, and characters to be inputted can be inputted directly with the character input key group 18 as well as with code input key groups l1-l3 in the program mode of the register 1. Thus, characters whose frequency in use is high are inputted easily with the character input key group 18.
Patent JP-H07281885-A (JP)
Title: Recompiling and relinking device by batch process
Inventor: TANAKA SEIICHI
IPC: G06F9/06
Filed: 1994-04-14
Abstract: PURPOSE:To prevent an update omission which is caused when a source file inputted dynamically when a component or copy phrase is altered, is recompiled and relinked. CONSTITUTION:When components are altered in a work station Wn, an access right monitor part 3 in a host computer judges whether the component to be corrected has not been corrected in other work stations Wn at the same time and gives the right for writing to a release library 8 in the absence of a conflict. A CPU retrieves a source file wherein the component registered in the release library 8 is used in a program library 10 periodically through a period timer 11 and recompiles and relinks are source file, and when the processing ends normally, the contents of the release library 8 are transferred to a component library 9 and a relative list is outputted on an output device 7, but if the processing ends abnormally, the component is not transferred and error contents are outputted.
Patent JP-S5410208-A (JP)
Title: Lance for refining
Inventor: KAMISHIRO HATSUYOSHI
IPC: C21C5/32
Filed: 1977-06-25
Abstract: PURPOSE:The lance for blowing-in oxygen at the oxygen top-blown converter with which the strength and pattern of the characteristics of oxygen jet are made variable and the efficiency of refining is improved by dividing the nozzles into the groups more than two and equipping an independent oxygen passage and oxygen feed pipe respectively at each of the groups.
Patent JP-S532028-A (JP)
Title: Pickup tube
Inventor: NINOMIYA YOSHINORI
IPC: H01J31/38
Filed: 1976-06-29
Abstract: PURPOSE: The transmission path of bias light passing through the inside of an electrode structure is controlled to uniformalize the bias light, thereby uniformalizing the signal output from a pickup tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01251892-A (JP)
Title: Chrominance signal processing circuit
Inventor: OBARA NAGAYOSHI
IPC: H04N9/83
Filed: 1988-03-31
Abstract: PURPOSE:To miniaturize a line scale by detecting the output of plural band-pass filters to extract a color sub-carrier frequency from an inputted video signal and deciding the kind of the video signal to be inputted in accordance with the presence/absence of the detection output. CONSTITUTION:It is discriminated by a comparison circuit 44 whether or not the chrominance signal sub-carrier signal of 3.58MHz is extracted from a composite video signal 100 to be inputted, when it is extracted, an action to switch switching circuits 4, 10 and 19 to an NTSC 3.58 system side, namely a terminal H side, is executed, when it is not extracted, the action to switch the switching circuit to an NTSC 4.43 system side, namely a terminal L side, is executed. Thus, the chrominance signal processing circuit is made into one system, a part of the circuit is automatically switched and the processing of two kinds of the composite video signals can be executed by less line scales.
Patent JP-2000278614-A (JP)
Title: Image input device and presentation system
Inventor: KOHATA TAKESHI
IPC: H04N5/3725
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image input device that can easily cope with pixel shift in uni-axis and bi-axis and selection of a shifted amount, stably realize highly accurate pixel shift because it is not required to control a tilt angle of parallel flat plates on each occasion and easily attain alignment of the parallel flat plates and design and manufacture of a parallel plate support member itself. SOLUTION: The image input device is provided with a solid-state image pickup element 13 that is placed fixedly, one or a plurality of transparent parallel flat plates 21 that are placed at a position opposite to the solid-state image pickup element and have a prescribed tilt angle, at least one or over of flat plate support members 25, 26-1, 26-2 that support one parallel flat plate around an optical axis of a photographing light in a turnable or rocking way, and a drive means that turn or rocking-drive the parallel flat plates supported by the flat plate support members around the optical axis of the photographing light.