baber/WOPTO huggingface dataset:
Patent JP-2000203110-A (JP)
Title: Recording medium cutter and image recorder
Inventor: TSUBURAYA KENICHI
IPC: B41J11/70
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To enhance processing efficiency of image recorder furthermore by moving a recording medium smoothly in a cutting unit at all times. SOLUTION: A recording medium 102-1 discharged from an image recorder body 200 is moved on the path 301 in a unit 300 and cut by means of a rotary cutter 302 and a fixed cutter 303 before being discharged. The recording medium 102-1 is carried by the carrying force of a carrying unit in the body 200. A loop is generated when the recording medium 102-1 does not smoothly move in the path 301 and the recording medium 102-1 comes into pressure contact with an assist roller 304 rotating at a speed higher than the carrying speed of the recording medium. The recording medium 102-1 receives a carrying force from the assist roller 304 and moves smoothly.
Patent JP-H11200071-A (JP)
Title: Surface exposing treatment vessel
Inventor: YAMAMOTO TATSUHIKO
IPC: H01J9/14
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a surface exposing treatment vessel capable of executing a desired surface exposing treatment without adversely affecting another production stage even if the specifications of the resist films formed in the respective sections of a metallic sheet or the production conditions, such as transporting speed, of the metallic sheet are changed at the time of producing etching parts in the continuous production stage using a long-sized belt-like metallic sheet as a blank. SOLUTION: The surface exposing treatment vessel 5 which has a surface exposing treatment liquid 7 and executes the surface exposing treatment on the resist films at the time of forming the resist films having the aperture parts exposing the metallic sheet according to prescribed patterns on the long- sized belt-like metallic sheet 1 includes a means 6 for changing the transporting route of the metallic sheet transported like a belt within the surface exposing treatment vessel to vary the contact time of the metallic sheet and the surface exposing treatment liquid while maintaining the transporting speed of the metallic sheet at the prescribed speed.
Patent JP-H02188162-A (JP)
Title: Switching regulator
Inventor: OSHIRO MITSUHIRO
IPC: H02M3/28
Filed: 1989-01-13
Abstract: PURPOSE:To set a dead time automatically at an optimum value by setting a dead time setting signal corresponding to the triangular wave signal level from a triangular wave generator. CONSTITUTION:A switching regulator is composed of a transformer 1, a switching element 2, etc., and outputs designated voltage from a rectification- smoothing circuit 3. This element 2 is controlled in pulse width by a control circuit 4, whose dead time is automatically set. On that account, a triangular wave signal is integrated with an integration circuit 5 to a dead time setting terminal DT of the control circuit 4 and the difference signal between that and the terminal voltage of a capacitor 6 is outputted with an error amplifier 7 (or it is added to the capacitor 6). This difference signal is applied as a dead time setting signal.
Patent JP-S63178939-A (JP)
Inventor: DEYUAN EMU NOODOSUTOROOMU
IPC: B65D5/12
Filed: 1987-01-12
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-H11204731-A (JP)
Title: Resistance element and semiconductor device using the same and manufacture there of
Inventor: TAKAHASHI HISASHI
IPC: H01L21/822
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a resistance element in which a stable resistance value can be obtained even if a little mask scale slippage is developed, and a semiconductor device using this, and a method for manufacturing them. SOLUTION: This resistance element is formed of a wiring layer consisting of a high resistance part 21 having a bending part having a bending angle θprovided in an area including this bending part, and low resistance parts 22a and 22b. A boundary 23 between the low resistance parts 22a 22b and the high resistance part 21 is set almost parallel with a bisector 25 of the bending angle θ.
Patent JP-H11200285-A (JP)
Title: Agent for making paper bulky
Inventor: ISHIBASHI YOICHI
IPC: D21H17/03
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for making paper bulky, capable of improving the bulkiness and smoothness of a sheet by adding the agent for making the paper bulky to a pulp slurry by formulating a specific nonionic surfactant and an anionic surfactant. SOLUTION: This agent for making paper bulky comprises at least one kind selected from a group of a compound of the formula; RO(EO)m (PO)n H [R is a 6-22 alkyl or alkenyl, or an alkylaryl containing a 4-20C alkyl group; E is ethylene; P is propylene: (m) and (n) are each an average molar number of addition and satisfy the formula 0<=(m)<=20 and 0<=(n)<=50], a compound of the formula; R1 COO(EO)m (PO)n R2 [R1 is the same as the before R; R, P, (m) and (n) are each the same as the before] and a nonionic surfactant based on an oil and fat or the like, and at least one kind selected from the group of an 8-22C higher fatty acid (salt), a polybasic carboxylic acid (salt) containing an 8-22C alkyl or alkenyl, and the like.  The bulky pulp sheet having a bulk density >=5% lower than that of the product obtained without using the agent for making the paper bulky, and a smoothness (JIS P8119) in >=110% of that of the product obtained without using the agent for making the paper bulky is obtained by adding the agent for making the paper bulky to a pulp at the papermaking step.
Patent JP-S5289389-A (JP)
Title: Sample injection device for gas chromatography
Inventor: UCHIKI HIDEO
IPC: G01N30/10
Filed: 1976-01-21
Abstract: PURPOSE: To provide a sample injection device for gas chromatography, in which turbulent flow area is provided behind sample gasifying chamber and sample is introduced from the inlet for portionwise sample injection provided internally in said chamber, whereby the mixing ratio of the components is maintained even when the sample contains components with a wide distribution of different boiling points. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57121876-A (JP)
Title: Spot welding method by tig welding
Inventor: WACHI HIROSHI
IPC: B23K9/10
Filed: 1981-01-19
Abstract: PURPOSE:To prevent the generation of blowholes surely and to perform titled spot welding by preheating objects to be welded by the arc for a prescribed time then melting the same by the arc of heat input larger than that during preheating. CONSTITUTION:Materials 8 to be welded are superposed in 2-3 sheets, and insulators 9 are placed therebetween. The upper parts thereof are spot welded by a 2-electrode Tig welding method while a welding torch is moved in a right direction. At this time, a preceding electrode 10 generates an arc 12 on the objects 8 and the insulators 9 to preheat these and to degrease and degas the surfaces of the objects 8. At the same time, the gas produced from the insulators 9 is escaped. Next, weld metal 2 is formed by a succeeding electrode 11. In this case, the DC current supplied from a DC electric power source 13 is controlled of peak current with a peak current control circuit 14, and is supplied to the electrodes 10 and 11. The peak current is changed over by switching circuits 15 and 16 for the preceding and succeeding electrodes. The controlling of these is accomplished by a pulse control circuit 17. The base current is supplied to the electrodes 10 and 11 by a base current supply circuit 18.
Patent JP-H05187398-A (JP)
Title: Diffuser pump and underground drainage pump machine site
Inventor: SUDO SUMIO
IPC: E03F5/22
Filed: 1992-01-14
Abstract: PURPOSE:To reduce vibration and noise of the pump system by reducing a pressure pulsation generated by the interference between the impeller exit flow and the diffuser entrance in a diffuser pump which has a single suction centrifugal impeller. CONSTITUTION:A diffuser passage is divided into indendent passages 6A and 6B by a partition wall 5, and the positions of the diffuser blade entrance ends 7A' and 7B' of these passages are set to the positions slipped each other to the rotating direction of the impeller. As a result, the pressure pulsation generated at the entrances of two diffuser passages 6A and 6B are offset at the outlet 11 according to the phase slippage of the rotating directions, so as to reduce the pressure pulsation at the outlet 11 of the diffuser passages. Especially, when the positions are slipped by a half of the blade pitch of the impeller, the pressure pulsation is reduced remarkably, because the phase is slipped by 1/2 wave length.
Patent JP-S59129086-A (JP)
Inventor: ANTONIO FUONTANIRA CHIYUA
IPC: A63H1/30
Filed: 1983-01-14
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-S63172906-A (JP)
Title: Positioning device
Inventor: NAKASHIRO MASAHIRO
IPC: G01B11/00
Filed: 1987-01-13
Abstract: PURPOSE:To perform positioning at a high speed with high accuracy by providing a scanning mirror in an enlargement optical system. CONSTITUTION:When a body is set on a positioning and moving part 5 and its reference surface is put in a visual field, an image recognition device 4 finds the quantity of the shift of an image picked-up reference surface from a target position provided in an image pickup element 2. When the reference surface if the body is not in the visual field, the angle of the scanning mirror 3 is varied to scan the visual field, thereby putting the reference surface in the visual field. Similarly, positioning control is performed as mentioned above. Consequently, the scanning mirror 3 is lightweight, so the visual field is scanned at a very fast speed, and consequently the positioning is performed fast with high accuracy.
Patent JP-H111884-A (JP)
Title: Head box for paper-making machine
Inventor: HUOVILA JYRKI
IPC: D21F1/08
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a head box for controlling quantity profile of paper webs in the lateral direction. SOLUTION: This head box 10 is equipped with an inlet header 11, header 12 for supplying a stock suspension, i.e., diluent liquid, having a lower viscosity than a stock suspension held in the head box 10 and slice duct 17, wherein the diluent liquid is supplied from the header 12 to a space between the front wall of the inlet header 11 and slice duct 17 through a supply duct equipped with a regulator. In the dilution profiling system, edge flow supply mechanisms are provided on the sides of the head box 10. Each edge flow supply mechanism is equipped with a duct by which an edge flow Fa or Fb is supplied from the inlet header 12 in the dilution profiling system to one of the sides of the head box 10, wherein edge flow velocity and/or Fa/Fb velocity ratio are set and/or controlled.
Patent JP-H01182371-A (JP)
Title: Coating composition
Inventor: TANAKA NUKIYASU
IPC: C09D121/00
Filed: 1988-01-13
Abstract: PURPOSE:To obtain the title composition suitable for repairing the side seams of metals, esp. welded cans, for use in the inner surfaces of cans, by incorporating a specific liquid polybutadiene resin with a specified amount of a resol-type phenolic resin. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of an epoxidized liquid polybutadiene, constituted of >=40wt.% of 1,4-butadiene unit and the rest of 1,2-butadiene unit, with a number-average molecular weight of 1,000 to 10,000 (pref. 3,000 to 5,000), also containing 5-12 (pref. 6-9)wt.% of oxirane oxygen with (B) 5-100 (pref. 20-50) pts.wt. of a resol-type phenolic resin.
Patent JP-H02186054-A (JP)
Title: Execution method for basic pillar
Inventor: SATO MASAYUKI
IPC: E04F11/18
Filed: 1989-01-11
Abstract: PURPOSE:To easily install a basic pillar onto a stepping board part by inserting the basic pillar having a projection part in the lower part from a hole on the stepping board and insertion-fixing the lower edge of the projection part into a cylindrical installation metal fitting fixed onto a floor surface. CONSTITUTION:The projection part 5 of a basic pillar 1 is inserted from a hole 2 on a stepping board 7, and insertion-fixed at the cylinder part 9 of an installation metal fitting 3 fixed onto a floor surface 8. Therefore, the need of the labor for tenon work, etc., is obviated, and the installation part is semiperpetually prevented from being loosened, and the firm installation is permitted.
Patent JP-S63174594-A (JP)
Title: Method and device for driving stepping motor
Inventor: TSUKAHARA AKIHIKO
IPC: H02P8/00
Filed: 1987-01-13
Abstract: PURPOSE:To effect highly speedy and highly accurate positioning, by selecting a plurality of the groups of exciting patterns properly in accordance with the operating condition of the title stepping motor. CONSTITUTION:A controller 1 outputs exciting signals to the exciting coils phi1, phi2, phi3, phi4 of a stepping motor for driving a mechanical load. The rotating direction of the motor is determined by a rotating direction commanding signal 4. A driving pulse number data register 3 outputs the group of exciting patterns, through which the rotation of the motor becomes high until a rotor arrives at a position ahead of a positioning position by a predetermined amount, by the positional information of a position sensor. When the rotor has arrived at the position ahead of the positioning position by the predetermined amount, the register 3 outputs the group of cxciting patterns, through which the rotation of the motor becomes low. Further, when the rotor is stopped, the register 3 outputs the exciting pattern upon stopping.
Patent JP-S56102045-A (JP)
Title: Microwave electronic tube employing cyclotron resonance
Inventor: TAKAHASHI YUTAKA
IPC: H01J25/02
Filed: 1980-01-21
Abstract: PURPOSE:To achieve a gyrotron which performs high output CW operation, by providing an attenuator for electromagnetic wave in an electron beam pass hole extending from an electron gun to the mutual operation area thereby weakening the energy of counter transmitting electromagnetic wave. CONSTITUTION:The electron reached to a drift tube 9 will pass through an open type resonator 11 while performing stable cyclotron motion due to the magnetic field produced by main coil 10. As an attenuator 18 Ni having high electric resistance is galvernized as shown by dashed line on the inner wall of said drift tube 9, while  the graphite is coated as the absorber for the electromagnetic wave. Consequently  the electromagnetic wave mode passing through the drift tube 9 is such that the  high frequency current flowing through the wall face is converted to the joule  heat to attenuate the energy of electromagnetic wave. As a result the energy of  electromagnetic wave to be counter transmitted to the cathode 1 is considerably  reduced resulting in higher output CW operation.
Patent JP-S54113090-A (JP)
Title: Electric cable terminal device
Inventor: UEICHIEN CHIYOU
IPC: H01R13/658
Filed: 1979-01-23
Abstract: A flat electrical cable 20 having a plurality of electrical transmission or signal conductors 21 and ground conductors 23 arranged in a closely-spaced array within a strip of insulative material is connected to an electrical connector 10 by connecting the signal conductor 21 to the terminal ends of electrical contacts within the connector 10, isolating the connector 10 from the ground conductors 23 in the area of the termination, e.g. by forming apertures 14 in the cable 20 to sever the ground conductors 23, and electrically coupling the ground conductors 23 to a single ground conductor 23' with a bridging member 30. This enables the use of insulating-piercing termination devices without the danger of shorting between the closely spaced adjacent conductors. <IMAGE>
Patent JP-H03211279-A (JP)
Title: Chemical vapor growth device
Inventor: KISHIBE KENJI
IPC: H01L21/205
Filed: 1990-01-11
Abstract: PURPOSE:To reduce the amt. of foreign matter formed in the formation of a thin film at the time of blowing a gaseous reactant onto a heated wafer to form the film by providing a heater mechanism to an exhaust duct to prevent the deposition of foreign matter on the inner wall of the duct. CONSTITUTION:A thin film forming gaseous reactant is blown from a gas dispersion head 4 onto the heated wafer 3 to form a thin film in this chemical vapor growth device. The heater mechanism 7 is provided to the exhaust duct 6 of the growth device. As a result, the foreign matter not deposited on the wafer 3 and grown in the vapor phase is not stuck to the inner wall of the duct 6.
Patent JP-S5597963-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KAZUYA
IPC: H04N1/195
Filed: 1979-01-20
Abstract: PURPOSE: To write a high-quality original image using a device having a simplified signal processing system by a method wherein read, write, and insertion are conducted while sequentially staggering relative positions between an original image and a two-dimensional sensor and between a recording head and recording paper.  
     CONSTITUTION: A reduced image of a manuscript 1 is formed on a mask 3, and imaged on the substantially whole surface of a light-receiving surface of the sensor 7 consists of sensor elements arranged in M rows horizontally and N lines vertically. The sensor 7 samples and reads the original image, and M recording heads 14 move recording paper 17 over N lines according to the obtained image signals, conducting write. Read is conducted while sequentially staggering the relative position between the original image and the sensor 7 by image element pitches vertically and then horizontally; corresponding to this, write is conducted while sequentially staggering the relative position between the head 14 and the paper 17 by image element pitches. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01182722-A (JP)
Title: Recorder
Inventor: NAKANISHI TAKASHI
IPC: G01D9/28
Filed: 1988-01-14
Abstract: PURPOSE:To make it possible to record the size of digital data, which are applied from the outside in an analog mode without using a D/A converter, by performing A/D conversion of an analog input signal, storing a digital input signal, and selectively obtaining and recording the converted output of the A/D converter and the stored digital data. CONSTITUTION:Analog signal, which is applied to an input terminal 5, undergoes A/D conversion 6. A digital input signal is applied to an input terminal 7 from the outside asynchronously with respect to the sampling period of the A/D converter 6. The input signal is stored in as dual-port memory 9 through a communication processing part 8. The converted output of the converter 6 and the stored data in the memory 9 are selectively received in a recording and processing part 11 through a multiplexer 10. The sizes of the output and the data are recorded in an analog mode.
Patent JP-S63176625-A (JP)
Title: Supercharging device for automobile engine
Inventor: BAN ITSUKI
IPC: F02B33/00
Filed: 1987-01-16
Abstract: PURPOSE:To keep off any turbo lag at the time of acceleration, by taking pressurized air into a suction system from an air tank at the time of an engine acceleration, and afterward, making the pressurized air so as to be taken in by a pressure pump. CONSTITUTION:At the time of acceleration when an accelerator pedal is operated as much as more than the specified value, a valve 17b is opened, pressurized air in an air tank 14 flows into a suction device of an engine 2 via a pipe 13 and an intake pipe 12, whereby output is rapidly increased. At this time, a valve 18b is rotated by an air flow, and a bypass valve 11 is closed. A pressure pump 9 gets operating, feeding the pressurized air via the air tank 14, and it keeps the subsequent suction air pressure to a range of 1.5 atmospheric pressure or so.
Patent JP-H02188089-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAMEI TAKAO
IPC: H04N9/86
Filed: 1989-01-17
Abstract: PURPOSE:To set the brightness level of an on-screen display freely from black to white by providing a character generator which can output different-level signals, and superposing a color signal on the output signal of the character generator when the signal is outputted by the character generator. CONSTITUTION:The character generator 11 is stored with display data for the on-screen display and controlled by a microcomputer 10 to output the different-level signals. The brightness level of a video signal to be displayed on a screen is varied with the signal level from the character generator 11. The pedestal level of a background video signal supplied to a terminal (a) of a switch S is held it the same level with the lowest potential of an insertion signal supplied to a terminal. (b) to set the brightness of the insertion signal on the screen from the black brightness to the white brightness of a background image.
Patent JP-H09194378-A (JP)
Title: Dermal ulcer treating agent
Inventor: KAWADA AKIRA
IPC: A61K31/70
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a safe also stable dermal ulcer treating agent containing an alginic acid oligosaccharide (salt) as an active ingredient, effective for such dermal ulcer as a trauma, a bed sore, a burn, a surgical wound, etc., not having any adverse effect such as redress, an erythema, a pain, an itch, etc. SOLUTION: This dermal ulcer treating agent contains an alginic acid oligosaccharide (salt) such as a command of formula I [R is H or a metallic ion; R' is L-gluronic acid residue of formula II (G), D-mannuronic acid residue (M), the formula: G-G group (is an α- or β-1, 4 bond), the formula: M-G group, the formula: M-M group, the formula: G-G-G group, the formula: G-G-M group, the formula: G-M-G group, the formula: G-M-M group, the formula: M-G-G group, the formula: M-M-G group, the formula: M-M-M group and the formula: M-G-M group], etc., (e.g. a substrate obtained by treating an alginic acid (salt) with cells of microorganism belonging to the genus Alteromonas, such as Alteromonas sp. no. 1786, etc., or a treated material thereof) as an active ingredient.
Patent JP-S5599049-A (JP)
Title: Defect detector
Inventor: MURAKAMI TERUO
IPC: G01N21/956
Filed: 1979-01-24
Abstract: PURPOSE:To permit a quick detection of fine particles, flaws or the like on a plane object by detecting only scattered light due to defects with the normally reflected light with an optical planar scanning on the surface to be checked. CONSTITUTION:Laser beam magnified to a proper size with a collimater 101 is scanned in a planar way with a X-Y scanner 102. The beam is irradiated vertically on the test piece 105 with a lens 103 and a mirror 104 thereby allowing an even and quick scanning at a specified spot diameter. Then, the light 111 normally reflected from the test piece is collected on a space filter 108 with a condenser 107 to cut off. In this case, the scattered light 112 due to defects 110 on the test piece 105 won't be cut off thoroughly by the filter because of larger angle of scattering, and detected with a light detector 109.
Patent JP-H01182795-A (JP)
Title: Nuclear reactor stopper
Inventor: HORIKAWA YUJI
IPC: G21C7/12
Filed: 1988-01-14
Abstract: PURPOSE:To achieve a higher scram responsiveness by providing an agitating means to mix a coolant which rises and flows into an introduction pipe from a control rod lower inner tube and a fuel rod lower guide tube. CONSTITUTION:A plurality of supports 18 are provided inside an introduction tube 16. An agitation blade 19 is fixed securely on each of the supports 18. Moreover, the blades 19 are so arranged in a spiral staircase as a whole by varying the height thereof for secure fixing. A cold coolant 24 flowing out of a control rod lower guide tube 20 and a large amount of hot coolant 23 flowing out of a fuel rod lower guide tube 21 are mixed with the blades 19 thoroughly in a spiral flow. Thus, a coolant in the uniform temperature state after the mixing can be made to flow and hit a Curie point electromagnet 10 thereby allowing a better scram responsiveness when an event requiring scram is induced with a rise in the temperature of the coolant for one reason or other.