baber/WOPTO huggingface dataset:
Patent JP-H08230346-A (JP)
Title: Metal mask for printing cream solder
Inventor: SOMA SHIRO
IPC: H05K3/34
Filed: 1995-02-27
Abstract: PURPOSE: To reduce a scrape-off phenomenon caused by a squeegee and to perform uniform printing even in the moving direction of the squeegee, in a metal mask used when cream solder is printed on a printed circuit board, by forming an opening part of a metal part from a plurality of round holes. CONSTITUTION: In a metal mask 2 printing and applying cream solder 3 on the mount pad of a printed circuit board 1, the opening part thereof is formed into a composite shape consisting of three round holes. The diameter of each of the round holes is set equal to the length of the short side of a slit and the adjacent holes are separated by a predetermined distance. Or, a square opening part is formed from one large hole and four small holes provided in the periphery thereof. By this constitution, the scrape-off phenomenon caused by a squeegee 4 is reduced and uniform printing can be performed even in the moving direction of the squeegee 4.
Patent JP-S58155385-A (JP)
Inventor: IMAZAKI YOSHIO
IPC: G21C7/16
Filed: 1982-03-11
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-S59164358-A (JP)
Title: Polyester resin composition
Inventor: SUZUKI NAOYUKI
IPC: A63F9/20
Filed: 1983-03-10
Abstract: PURPOSE:To provide the titled compsn. having excellent mechanical properties and weather resistance and capable of giving ivory-like moldings (appearance, touch, collision sound, etc.), by blending a polyester resin, a reinforcing fiber, a fluororesin powder and a crystallization accelerator. CONSTITUTION:100pts.wt. polyester (e.g. a resin having an intrinsic viscosity of 0.4 or above and mainly composed of polyethylene terephthalate), 30-140pts.wt. reinforcing fiber (e.g. glass fiber chopped strand or potassium titanate whisker), 3-80pts.wt. fluororesin powder having an average particle size of 50mu or below (e.g. polytetrafluoroethylene powder) and 0.001-10pts.wt. crystallization accelerator (e.g. sodium stearate) are blended together in such a proportion as to give moldings having a specific gravity of 1.6 or above.
Patent JP-S62197136-A (JP)
Title: Method and apparatus for treating emulsion type oil-containing liquid
Inventor: SAKAI UTARO
IPC: B01D21/01
Filed: 1986-02-25
Abstract: PURPOSE:To reduce treatment cost by omitting complicated treatment operation, by adding a powdery mixture of allophane and montmorillonite to an oil- containing liquid reduced in the concn. of an oil component to separate the formed flocculated substance. CONSTITUTION:The oil-containing liquid in a raw liquid tank 1 is treated by the element of an oil component coarse granulation apparatus 6 to convert an oil component to coarse particles and sent to a float separation tank 7. The oil component of the floated oil layer at the upper part of said tank 7 is sent to an automatic oil component discharge device 8 to be recovered as oil. The oil-containing liquid reduced in the concn. of the oil component is introduced into the reaction tank 9 of a flocculative reaction treatment apparatus B. A powdery mixture of allophane and montmorillonite (a mixing ratio of 1:1-2 on a wt. basis) and other auxiliary agent are compounded in a chemicals tank 11 and the resulting mixture is added to the reaction tank 9 to perform stirring. A supernatant liquid is drawn out from a discharge value 16 and the sedimented flocculated substance is sent to a dehydration apparatus C through a solenoid valve 17.
Patent JP-S58168879-A (JP)
Inventor: DEBITSUTO EMU KURAIN
IPC: B65H23/24
Filed: 1983-03-10
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-S61197136-A (JP)
Title: Double clamping device
Inventor: YAMAMOTO HISAO
IPC: F16B2/04
Filed: 1985-02-27
Abstract: PURPOSE:To enable clamping force of the first clamper to be equalized to clamping force of the second clamper, by equalizing a pressure receiving area of the first piston in the first port side to a pressure receiving area of the second piston. CONSTITUTION:A device provides the first piston 9 and the second piston 10 respectively in one end side of the first rod 4 and the second rod 5. The device, fitting these first piston 9 and second piston 10 to a pressure 1e, provides the first port 11, introducing a pressure between the first and the second pistons 9, 10, in the central part of the cylinder 1e. While the device provides in both end parts of the cylinder 1e the second port 12 and the third port 13 introducing a pressure between one end surface 1f of the cylinder 1e and the first piston 9 or between the other end surface 1g of the cylinder 1e and the second piston 10. Here the pressure, introduced into the cylinder 1e, enables clamping force of the first clampers 2, 2 and the second clampers 3, 3 to be freely regulated.
Patent JP-S58155227-A (JP)
Title: Fuel injector for internal-combustion engine
Inventor: SASAKI TAKEO
IPC: F02D45/00
Filed: 1982-03-10
Abstract: PURPOSE:To carry out optional increase amount correction of fuel according to the characteristics of an engine during acceleration, by disposing an open-degree sensor which detects continuously the opening of a throttle valve and a control device which gives a pulse for the increase amount of fuel when the output power is varied to the open-degree increase direction. CONSTITUTION:When a throttle valve 4 is opened in the direction to increase its opening, the opening is detected continuously by an open-degree sensor 21 composed of a variable resistance, etc. to be inputted in a control device 22. In said control device 22, a value of the set open-degree for generating an acceleration increase amount pulse is programmed preliminarily and when the output value from said open-degree sensor 21 reaches the set open-degree, an acceleration increase amount pulse independent of the original basic increase amount pulse is given to an injection valve 3. The addition of the acceleration increase amount pulse is carried out whenever the open-degree of said throttle valve 4 crosses desired open-degree positions L1, L2, L3 (L1<L2<L3), whereby the increase amount during acceleration can be carried out ideally.
Patent JP-H09207912-A (JP)
Title: Lining up transfer device for long vegetables
Inventor: AYUKAWA YOICHI
IPC: B65B35/44
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To transfer long vegetables one by one without being entangled mutually even when a lot of long vegetables are loaded at a time, by providing a level difference between belt conveyors by turns and driving the downstream converors faster than the upstream conveyors in a multistage conveyor system. SOLUTION: The first belt conveyor 3 provided with a plurality of projections 32 with a larger pitch than the diameter of long vegetables A and a breadthwise long span, on the surface of the belt conveyor and the second belt conveyor 4 provided with projections 42 and a level difference against the first belt conveyor and driven faster than the first belt conveyor. And in the same way, the third belt conveyor 5 is arranged following the second belt conveyor 4 to constitute a transfer system. In this way, when lord vegetables A supplied to the first belt conveyor 3 in a piled and entangled condition, are transferred to the next conveyor, the piled and entangled condition is gradually eased and they are arrayed in order to be arranged one by one at every pitch and mounted on an introduction conveyor 6.
Patent JP-S61199142-A (JP)
Title: Memory unit
Inventor: KINOSHITA TAKASHI
IPC: G06F11/00
Filed: 1985-03-01
Abstract: PURPOSE:To eliminate the need for a check bit attended with a correction data in case of patch and correction by providing a bit suppressing error detection based on a redundancy bit for detecting error to each word. CONSTITUTION:In patching the content of a ROM 1 at program debug, a memory check suppressing bit 6 of the address is patched to zero at the same time. In this case, an error check code 7 is not corrected. When a data of the ROM 1 having a patch is read by a processing unit 5, the address with the patch is detected for he error by an error detection circuit 2. Since content of the memory check suppressing bit 6 to be read at the same time is zero, the condition of the AND circuit 3 is not established and no error is set for the error check 4. In reading the address without patch, since the suppressing bit 6 is logical 1, one condition to the AND circuit 3 is established and normal check is executed.
Patent JP-S62195957-A (JP)
Title: Telephone set
Inventor: ISHIMURA YOSHIHIRO
IPC: H04M1/00
Filed: 1986-02-24
Abstract: PURPOSE:To smooth the progress of a conference by providing a line state display means representing respectively a line closing state with each opposite party to a multi-function telephone set. CONSTITUTION:In applying 4-party conference talking from 2-party talking state between a multi-function telephone set 12 and an extension telephone set 13a while extension telephone sets 13b, 13c are added, line information in the line closing state is outputted from a private branch exchange attended with the operation of a conference talking button. In the multi-function telephone set 12 receiving the line information at a control signal transmission/reception section 32, a communication control section 34 lights line state display lamps 25-27 corresponding to the extension telephone set in the line closing state according to the information in green and lights a conference talking display lamp 24. Then the conference talking is attained. Thus, the operator of the multi-function telephone set can always recognize who takes part in the conference talking.
Patent JP-H05232741-A (JP)
Title: Manufacture of toner for electrostatic charge development
Inventor: MINAGAWA ATSUNORI
IPC: G03G9/087
Filed: 1992-02-26
Abstract: PURPOSE:To decrease the amount of extra additives such as emulsifier, etc., and keep the quality uniform in manufacturing an electrostatic charge developing toner for use in electrophotography, electrostatic printing, etc., by restricting the process of absorbing non-water soluble substance, monomer, and coloring agent in polymer particles to a single cycle of operation. CONSTITUTION:Polymer seed grains having a mean particle size of 0.5-1.3mum by volume are prepared only from monomers, starting agent, and water and swollen with a non-water soluble substance, monomers, and coloring agent, followed by polymerization process in each grain to cause turning into a greater size particle. Thus toner is manufactured.
Patent JP-S62197901-A (JP)
Title: Method for detecting quality of tape for dictation sound recording and reproducing
Inventor: URAYAMA YUJI
IPC: G11B5/00
Filed: 1986-02-24
Abstract: PURPOSE:To detect a defective magnetic tape which is broken in the middle surely during initial setting and to prevent omission of recording by reversing the direction of running of a tape for a specified very short time at the time of initial setting and then reversing the direction of tape running again and making high speed erasing. CONSTITUTION:At the time of initial setting, a tape 7 is fast forwarded automatically for a fixed time, and then a counter 1 is set to an initial value. Then, a rewinding operation is made and reel rotation detection pulses at that time are counted by the counter 1. When the value of counting is not within the range of specified value at the starting end of the tape, it is decided as defect of the tape, and when the value is within the specified range, the tape is decided as good. In the case where a reel 10 does not rotate due to tightening of winding of the tape 7 or the value of counting of the rotation detection pulses is larger than proper value near the position of termination of the tape, the tape used is decided as defective. Thus, a defective tape broken in the middle is detected as defective surely during initial setting, and a defective tape due to tightening of winding of the tape can also be detected.
Patent JP-S56136342-A (JP)
Title: Mold for vacuum operation
Inventor: SATOU HIDEMI
IPC: B29B13/00
Filed: 1980-03-28
Abstract: PURPOSE:To obtain the mold capable of drawing a vacuum in a cavity and producing a molded article devoid of burrs by a method wherein a vent passage having one end opened into the cavity and the other communicated with a vacuum source is provided along the parting line of the mold. CONSTITUTION:The vent passage 12 is provided along the parting line 15 at which the mold is split after molding. One end of the passage 12 is opened into the interior of the cavity 10, while the other is communicated with the vacuum source 13. When the passage 12 is angularly shaped in cross section, the width (a), the thickness (b) and the length (l) thereof are preferably about 5mm., about 0.05mm. and about 5mm. respectively. When the passage 12 has such sizes, no burr is generated on the molded article.
Patent JP-H01213682-A (JP)
Title: Fixing unit for image forming device
Inventor: SUETSUGU JUNICHI
IPC: G03G15/20
Filed: 1988-02-22
Abstract: PURPOSE:To uniformize the temperature distribution of a heat roller even if paper width is various by providing two or more halogen lamps whose light distributions are different. CONSTITUTION:The title unit is obtained by incorporating a 1st halogen lamp 2a and a 2nd halogen lamp 2b in the heat roller 1 so that their light distribution positions are made different. The light emission part 7 of the 1st halogen lamp 2a to the axial core of the heat roller 1 is within the range of x1 from one end in the roller 1 and the light emission part 6 of the 2nd halogen lamp 2b is within the range of x2 from another end in the roller 1, then the light emission parts 6 and 7 are partially superposed. The light emission part 7 of the 1st halogen lamp 2a has a shorter width for paper than the maximum paper width and it distributes the light in the range optimum for fixing the paper whose frequency in use is the highest (for example, the paper of A4). The light emission part 6 of the 2nd halogen lamp 2b distributes the light in the range optimum for fixing remaining part of the maximum paper width which is not covered by the halogen lamp 2a. Thus the temperature distribution of the heat roll can be uniformly controlled corresponding to the paper width.
Patent JP-H05121798-A (JP)
Title: Gas laser oscillation device
Inventor: OISHI TAKASHI
IPC: H01S3/036
Filed: 1992-02-26
Abstract: PURPOSE:To provide a gas laser oscillation device which is able to generate a stable laser beam by a method wherein laser gas fed to a discharge electrode is made smooth in flow, where the gas laser oscillation device starts laser excitation by discharge to generates a laser beam. CONSTITUTION:Discharge electrodes 4 covered with insulating materials 3 circular arc-shaped in cross section are mounted on substrates 2 provided to a wind tunnel provided inside a gas laser body 1 confronting each other. Bell mouths are provided in the vicinity of the laser gas inlet of the insulating material 3, and diffusers 14 are provided in the vicinity of the laser gas outlet of the insulating material 3. By this setup, laser gas is made smooth in flow near the insulating materials 3 which cover the discharge electrodes 4, whereby laser gas is prevented from stagnating and a gas laser oscillation device becomes stable in discharge.
Patent JP-H08213044-A (JP)
Title: Fuel cell
Inventor: MIZUNO SEIJI
IPC: H01M8/24
Filed: 1995-02-03
Abstract: PURPOSE: To uniformly supply fuel to respective unit cells by straightening the fuel flow in a distributing passage to distribute the fuel to the unit cells constituting a fuel cell. CONSTITUTION: A fuel gas supply passage and an oxidizing gas supply passage 12 to supply fuel gas and oxidizing gas to respective unit cells are formed in a fuel cell 10 by layering the unit cells. An upstream straightening member 70 composed of a porous body having a three-dimensional mesh structure is arranged in the vicinity of a through hole 62 of an end plate 60 forming an inflow port of the fuel gas supply passage and the oxidizing gas supply passage 12 by arranging a clearance with the end plate 60, and a downstream straightening member 72 is arranged by arranging a clearance with the upstream straightening member 70. The fuel gas and the oxidizing gas flow are straightened by the upstream straightening member 70 and the downstream straightening member 72, and are uniformly supplied to the respective unit cells.  As a result, the respective unit cells can be made highly efficient and uniform, and can be formed as a highly efficient fuel cell.
Patent JP-S63209781-A (JP)
Title: Refresh water generating method using multiple-effect evaporator
Inventor: NAKATANI IKUO
IPC: C02F1/04
Filed: 1987-02-24
Abstract: PURPOSE:To generate fresh water with high efficiency by adjusting the heating area of a condenser in accordance with the variations in the heat quantity retained in the steam or raw seawater to be supplied to the evaporator to keep the evaporation operation in each stage constant. CONSTITUTION:An effect consisting of an evaporator 1 and a preheater 2 is vertically arranged in plural stages to form the multiple-effect evaporator, and the condenser 3 for condensing the steam from the final effect is provided. Thee heating area of the condenser 3 is adjusted in accordance with the variations in the heat quantity retained in the steam or raw seawater to be supplied to the evaporator 1 to keep the evaporation operation in each stage constant. As a result, the capacity of the generator can be 100% exhibited, and fresh water is generated with high efficiency.
Patent JP-S54131582-A (JP)
Title: Manufacture of cation exchange membrane
Inventor: KIYOTA TOORU
IPC: C08J5/22
Filed: 1978-04-05
Abstract: PURPOSE: To manufacture cation exchange membrane having excellent OH -  permeation inhibiting property by the procedure in which a polyamine is reacted to the one side of a fluoro(F)-polymer membrane with sulfonylhalide groups followed by a high temperature treatment and a hydrolysis, and then the membrane thus obtained is impregnated with a diene derivative to make a partial polymerization followed by dipping in an organic solvent and a heat treatment.  
     CONSTITUTION: A di- or polyamine is reacted to the one side of a perfluorocarbon polymer membrane with sulfonyl groups on its side chains, then treated at a high temperature between 170°C and the deterioration temperature of the polymer membrane, and lastly hydrolyzed, as needed, to obtain cation exchange membrane. Then, the membrane is impregnated with a diene derivative of the formula 1 to make a partial polymerization and then dipped in an organic solvent such as glycerine, etc., of a boiling point of more than 120°C at 760 mm Hg with a miscibility with water. Then, the membrane thus treated is put between flat plates, treated at 80 to 180°, and then dipped in a NaOH aqueous solution. In the formula, R is H, a halogen atom, OH group, or fulfonic acid group, n is 0 or 1 to 18, and R' is an alkylene group, an allylene group, or a cycloalkylene group. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57154317-A (JP)
Title: Down coiler
Inventor: ITOU TAKAYOSHI
IPC: B21C47/06
Filed: 1981-03-20
Abstract: PURPOSE:To improve the buffer performance of a wrapper roller to improve the performance of winding-up, by supporting the wrapper roller on a frame by a belleville spring and making the center of sag of the belleville spring coincident with the line connecting centers of a mandrel and the roller. CONSTITUTION:A strip for which rolling is completed is guided by a guide and reaches the first wrapper roller part and generates an impact force 11 for passage between a wrapper roller 1 and a mandrel 11. Therefore, the roller 1 is bumped off and is moved backward, and a rod 12 connected to the roller 1 is moved backward to compress a belleville spring 13. At this time, the impact force 11 acts on the line connecting a center O' of the wrapper roll and a center O of the mandrel, and almost all impact energy is transmitted to the belleville spring 13. The velleville spring 13 has a high capability of absorbing energy, and the impact force is not transmitted directly to a wrapper frame 3.
Patent JP-S58208514-A (JP)
Inventor: FURIIDOHERUMU KIYUUN
IPC: F23M11/04
Filed: 1983-03-11
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-S59174296-A (JP)
Inventor: MEYER ARNFRIED
IPC: D06F47/00
Filed: 1984-03-01
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-H02262828-A (JP)
Title: Overcurrent protective circuit for transistor inverter
Inventor: KUSUMOTO SATOSHI
IPC: H02H7/122
Filed: 1989-02-20
Abstract: PURPOSE:To protect a transistor inverter from burning by turning a DC switching circuit OFF when current flowing through a DC intermediate circuit exceeds a predetermined level and interrupting DC input current immediately when the input current exceeds a predetermined level. CONSTITUTION:Overcurrent caused by the abnormality of a transistor inverter 4 is detected through a current detector 12. When a comparator 14 detects that the detected overcurrent exceeds a level set in an overcurrent setter 13, the comparator 14 transmits signals through a signal amplifier 15 to two GTO thyristors constituting a DC switching circuit thus interrupting the GTO thyristors. By such arrangement, overcurrent breakdown level of the GTO thyristor can be set several times higher than that of the transistor constituting the transistor inverter 4.
Patent JP-H11216234-A (JP)
Title: Pachinko machine
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To enhance the interest of a game by changing the number of prize winning balls to be a condition for closing a big prize winning port. SOLUTION: When a count switch 52a is judged to be turned on, that is, when a game ball is judged to win a prize in a left or right prize winning area among the three prize winning areas in the big prize winning port (S718), '1' is added to a count value P2 obtained by counting prize winning numbers in the big prize winning port (S720). When the count switch 53a is judged to be turned-on, that is, when the game ball is judged to win the prize in the center prize winning area of the big prize winning port (S722), '2' is added to the count value P2 (S728). Thus, the prize winning numbers in the big prize winning port are counted by the count values being different in accordance with the prize winning areas where prize winning is attained so that the total sum of the number of discharged bonus balls is made to be different.
Patent JP-H01213075-A (JP)
Title: Television image pickup device
Inventor: AKIYAMA IKUO
IPC: H04N5/225
Filed: 1988-02-22
Abstract: PURPOSE:To automatically correct the delay time error of a video signal in a camera cable or a processing amplifier, etc., by providing a camera head part with the addition circuit of a horizontal synchronizing signal, and providing a camera control unit with a synchronizing signal separator circuit. CONSTITUTION:The addition circuit 1 of the camera head part 108 mixes the horizontal synchronizing signal HD1 to the video signal, and generates a composite video signal, and this signal is transmitted to the camera control unit 115 through a buffer amplifier 107 and a coaxial cable 119 as being delayed. Next, the synchronizing signal separator circuit 2 of the unit 115 separates the signal HD1 mixed in the composite video signal, and supplies it to the input terminal of one side of a phase comparator 114. Besides, the horizontal synchronizing signal HD2 from a synchronizing signal generation circuit 110 is supplied to the input terminal of other side of the comparator 114. Then, the signals HD1 and HD2 are controlled so that their phases perfectly coincide through the comparator 114, a voltage controlled oscillator 103 and the synchronizing signal generation circuit 104. Thus, the delay time error of the video signal in the cable 119 or the processing amplifier 111, etc., can be automatically corrected.