baber/WOPTO huggingface dataset:
Patent JP-H0731922-A (JP)
Title: Coating device for moving web of paper or carton
Inventor: KUSTERMANN MARTIN DR
IPC: B05C11/04
Filed: 1994-04-28
Abstract: PURPOSE: To provide a device for dosing with a blade 2 in a coating machine, etc., onto a traveling web of paper or the like. CONSTITUTION: The blade 2 is pressed to a roller R by a pressing bar 5 and is provided with a light emitting device 9. The blade 2 has at least one light reflection layer 8 which reflects a ray 12 sent from the light emitting device 9 to a layer 8 on the side of the blade on the side opposite to the roller between the roller and the contact line of the web or blade. The apparatus is provided with a light receiving device 10 for recording the position or angle of the ray 13 reflected from the light reflection layer 8 of the blade 2 and has a controller for controlling the angle position of the blade 2 in the region of the blade between contact line of particularly the pressing bar 5 or the pressing member and the roller R.
Patent JP-S62249897-A (JP)
Inventor: MATSUZAWA KUNIHIKO
IPC: B66F9/08
Filed: 1986-04-22
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-S62248478-A (JP)
Title: Thawing and preservation of food
Inventor: KOMADA HAJIME
IPC: A23L3/36
Filed: 1987-04-14
Abstract: PURPOSE:To prevent the loss of water from a food and prevent the discoloration and degradation of taste of the food, by thawing a food with chilled humid air. CONSTITUTION:A thawing chamber 1 is provided with a food container 3, a refrigerator, water-sprayers 14-16 to spray water to an evaporator 6 of the refrigerator and a blower fan 9. A frozen food is thawed in the thawing chamber and maintained (cold-keeping) at temperatures extended across 0 deg.C. In the thawing of a food, water is sprayed to the evaporator 6 of the refrigerator with the water-sprayers 14-16 to get chilled humid air of 2-8 deg.C and 95-100% relative humidity. The air is introduced into the food container 3 with the blower fan 9. When the thawed food is to be maintained in cold state, the water-spray is stopped and the rotation of the blower fan 9 is slowed down.
Patent JP-S63255653-A (JP)
Title: Method and apparatus for measuring concentration of acetic acid
Inventor: YAMAGUCHI SEIJI
IPC: G01N33/02
Filed: 1987-04-13
Abstract: PURPOSE:To accurately and simply measure the concn. of acetic acid in a sample, by calculating the concn. of acetic acid in the sample from the difference between the measured value when the pH of the sample is adjusted to 3 or less and the measured value when the pH thereof is adjusted to 7 or more. CONSTITUTION:After washing water 10 is allowed to flow through a measuring flow passage to wash said passage, the second change-over device 6 is changed over to introduce a sample 9, an aqueous sulfuric acid solution 7 and air into a pump 4 and the pH of the sample 9 is adjusted to about 3 in the pump 4. In parallel thereto, the sample 9 is saturated with air to be acidified and this acidic sample is measured by the microbial sensor 2 of an acetic acid concn. measuring flow cell 1. Subsequently, the first change-over device 5 is changed over to introduce the sample 9, a phosphate buffer 8 and air into the pump 4 and the pH of the sample 9 is adjusted to about 7 in the pump 4. Further, the sample 9 is saturated with air and this neutral sample 9 is measured by the sensor 2 of the flow cell 1. Then, the difference between electrode outputs at the acidic and neutral times is operated by a computer to make it possible to calculate the concn. of acetic acid in the sample 9.
Patent JP-S5717141-A (JP)
Title: Bonding device
Inventor: SHIMOYAMA KENICHI
IPC: H01L21/603
Filed: 1980-07-04
Abstract: PURPOSE:To remove the slackness at the upper part of the tail end of the last jointed section of a wire by a method wherein high-pressure air is blasted on a gold wire located between a clamp and a wire spool. CONSTITUTION:A capillary 11 and a pellet 16 are heated up, high-pressure air is blasted on the gold wire 12 from an air nozzle 15, a gold ball 12a is thermocompressed on the electrode of the pellet 16 using the capillary 11, and then the caillary 11 is moved to the side of a post 17 and the gold wire 12 is thermocompressed to the post 17 in the same manner. When the above bonding is finished, the gold wire 12 is picked up from the clamp 13, the tail end of the last joint section of the gold wire 12 is cut off and the bonding work is completed. As the high-pressure air is blasted on the gold wire, the generation of underloop is prevented and a stabilized bonding can be performed.
Patent JP-2000281292-A (JP)
Title: Fork structure of fork-lift
Inventor: SUZUKI YUUJI
IPC: B66F9/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To simply adjust the interval between a pair of right and left forks by arranging a fork moving jig formed with lock sections at fixed intervals in the moving direction of forks nearly at the middle between a horizontal beam and a support beam on a fork frame body vertically movable along variable supports. SOLUTION: A fork frame body 14 vertically movable along variable supports 11 fitted in the front of a fork-lift vehicle is provided with a horizontal beam 12 formed with many fixed sections 12a at fixed intervals and a support beam 13 in parallel with the horizontal beam 12 at a fixed interval. A pair of right and left forks 15 are held on the horizontal beam 12 with the upper end sections of their base sections 15b fixed to the fixed sections 12a. A fork moving jig 17 is fitted to the fork frame body 14 along the moving direction of the forks 15 nearly at the center between the horizontal beam 12 and the support beam 13. Lock sections are formed on the fork moving jig 17 at fixed intervals in the moving direction of the forks 15.
Patent JP-S61251209-A (JP)
Title: On-vehicle antenna
Inventor: TANIYOSHI ATSUSHI
IPC: H01Q13/20
Filed: 1985-04-27
Abstract: PURPOSE:To use the titled antenna for multi-band by resonating an antenna conductor constituting a transmission line antenna and each of plural branching elements comprising the said antenna conductor, a lumped constant coil connected to its open end and other antenna conductor to 1/4 wavelength in a prescribed frequency band respectively. CONSTITUTION:The antenna conductor 101 is arranged in parallel or nearly in parallel with a grounding plane 102, a branch element 106-1 of series connection between a lumped constant coil 104-4 and an antenna conductor 105-1 and a branch element 106-2 being the series connection of a lumped constant coil 104-2 and an antenna conductor 105-2,... are connected to the open end of the transmission line type antenna to one end of which a grounding part 103 is provided and they are arranged in parallel or nearly in parallel with the grounding plane 102. Thus, the antenna comprising the antenna conductor 101, the antenna comprising the antenna conductor 101 and the branch element 106-1 and the antenna comprising the antenna conductor 101 and the element 106-2,... are resonated respectively to 1/4 wavelength at a prescribed frequency band so as to attain operation at the multi-band.
Patent JP-S5216113-A (JP)
Title: Semiconductor unit
Inventor: ATAKA HIROSHI
IPC: H04Q3/52
Filed: 1975-07-29
Abstract: PURPOSE:To remove line impedance irregularity and to unify inserting loss for decreasing the processing unit load.
Patent JP-H01267267-A (JP)
Title: Contact-pressure controller for winder
Inventor: UCHIDA YUJI
IPC: B65H54/52
Filed: 1988-04-15
Abstract: PURPOSE:To perform remote control in a concentrated manner by finding the existing contact-pressure correction value according to a contact-pressure correction curve with each corrective contact-pressure setting means, and inputting it time-sharedly into a common pressure controller, then having each cradle upped and displaced. CONSTITUTION:Each corrective contact-pressure setter 14 installed in each winding unit 1 finds the existing corrective contact-pressure value according to the specified contact-correction curve on the basis of a winding diameter of a package 7 being calculated by a computing element 13 by each signal of drum and package speed detectors 11, 12, inputting it into a common pressure controller 18 in a time-shared manner via a scanner 16. Then, the pressure controller 18 drives respective solenoid valves 28 in a time-shared manner via a scanner 17, thereby having a cradle 8 upped and displaced according to the contact-pressure correction value via an air cylinder 10. Thus, it is remote- controllable automatically and concentratedly so as to make it come to optimum contact pressure for a package diameter, and it is made possible to easily correspond to any change in a yarn type.
Patent JP-H10266696-A (JP)
Title: Motor-driven partition device
Inventor: AKIYOSHI TERUO
IPC: E05D15/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To effectively suppress oscillation of a panel when the panel oscillates by a degree greater than a predetermined value during running. SOLUTION: When a panel oscillates by a degree greater than a predetermined value during running, a slidable resistor 23 is fed underneath the panel 3, and is grounded to a floor surface during oscillation of the panel 3. Accordingly, a frictional resistance induced therebetween, the oscillation of the panel 3 is effectively attenuated in a short time. Accordingly, it is possible to prevent the panel from hitting persons therearound so as to injure the persons or harm objects therearound, and to prevent the panel itself being damaged, and further, it is possible to eliminate such a risk that a suspending part or the like of the panel 3 is broken, in a short time.
Patent JP-S61249983-A (JP)
Title: Production of pyridopyrimidine derivative trihydrate
Inventor: TAMURA TOSHIAKI
IPC: C07D471/04
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a compound useful as an antimicrobial agent, by crystallizing pipemidic acid anhydride or a mixture thereof with trihydrate thereof in an aqueous medium, and washing the resultant crystals with an organic solvent to remove adherent water therefrom. CONSTITUTION:Pipemidic acid or a mixture thereof with trihydrate thereof is crystallized in water and an organic solvent miscible with the water, e.g. a lower alcohol or tetrahydrofuran. The adherent water is suspended in an organic solvent, e.g. n-propyl alcohol or tetrahydrofuran, without eliminating the water of crystallization and removed while stirring thorough to afford the aimed substance expressed by the formula. The above-mentioned pipemidic acid trihydrate has no adherent water, and is obtained by removing only the contained organic solvent.
Patent JP-S61250322-A (JP)
Title: Pressure oil feeder in valve gear for internal-combustion engine
Inventor: ICHIHARA HIDEKAZU
IPC: F01L1/24
Filed: 1985-04-29
Abstract: PURPOSE:To make maintenance for an orifice ever so easy, by insertionally installing the oil level controlling orifice in an oil feed passage, being formed in a cylinder head, of an oil fed system related to a valve gear, while blocking up an opening end of the oil feed passage with a blind plug detachably. CONSTITUTION:At the time of forming an oil feed system L1 for feeding pressure oil to each hydraulic tappet being attached to each of support holes 13, in a cylinder head 2, this oil feed system L1 is constituted of an oil feed passage 30 to be installed in the width direction of the cylinder head 2 from its outer surface and a distributing oil passage 31 to be interconnected to this oil feed passage 30. The distributing oil passage 31 is made up of interconnecting an interval between longitudinal oil passages 311 and 311 extending in almost parallel with the longitudinal direction of a cylinder block with a cross oil passage 312, and the longitudinal oil passage 311 is installed so as to go across each support hole 13. And, a blind plug 46 is detachably screwed in an opening end of the said oil passage 30, while an orifice 37 is inserted into the point midway in this oil feed passage 30, and this orifice 37 is positioned by a head bolt 4 passing through a main oil passage 35.
Patent JP-S5615568-A (JP)
Title: Electronic watch
Inventor: KASAI YOSHIHIKO
IPC: G04C10/00
Filed: 1979-07-19
Abstract: PURPOSE:To improve the life and reliability of an electronic watch by providing a packing of a fluorine compound with gas selective permeability on an air intake for attaining the water proof characteristics. CONSTITUTION:The separator 7 is for preventing the permeation of zincate ions, which comprises a laminated film of polyethylene film graft-polymerized with radiation of electron beam and non-plasticized cellophane, and fabricated with the cellophane, and fabricated with the cellophane facing to a zinc side. A guide ring 8 is formed by pressing a plate of steel of such as beryllium steel, plating copper with dull surface to prevent the leakage, a sealing packing 9 is fastened tightly with the ring 9, and the alkali is prevented from leaking. An intake 10 for air is provided on a tubular member 3 which is to contain the separator 7, guide ring 8, and packing 9, and a filter paper 11 maintains an air gap. Thus the life is improved and the reliability can be maintained at high level for long period.
Patent JP-H02272872-A (JP)
Title: Picture reader
Inventor: HONMA TSUYOSHI
IPC: H04N1/04
Filed: 1989-04-13
Abstract: PURPOSE:To prevent the noise of a stepping motor at the time of enlarging and the step-out of the stepping motor at the time of contraction, and simultaneously, to realize variable magnification in a wide range by switching the drive current of the stepping motor according to magnifying power in a sub-scanning direction. CONSTITUTION:Scanning optical system is constituted of an original illuminating unit 15, a reflecting mirror 16, a lens 14, a CCD 12, a CCD driver 13. The drive current of the stepping motor 20, that is, the constituent element of a moving means to move the scanning optical system in the sub-scanning direction is switched by a switching means according to the magnifying power in the sub- scanning direction. Namely, bi decreasing the drive current at the time of the enlarging, the noise from the stepping motor is reduced, and besides, by increasing the drive current at the time of the contraction, the step-out is prevented. Thus, sub-scanning magnifying power can be set extending over the wide range.
Patent JP-S60235428-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONJIYOU KAZUHIKO
IPC: H01L29/812
Filed: 1984-05-09
Abstract: PURPOSE:To minimize the opening area of a through-hole provided in a substrate and reduce the size of a circuit pattern, by forming a mask pattern for providing a hole at a desired position on a substrate, forming a hole in the substrate by a dry etching process, the hole not extending through the substrate, and allowing the hole to extend through the substrate by a chemical etching process. CONSTITUTION:Mask patterns 4, 4 are formed on both sides of a GaAs substrate 1, and a hole 7 having a depth (d) is formed in the substrate 1 by a dry etching process. The hole 7 is extended by a chemical etching process so as to provide a through-hole 8. The masks 4 serve as masks for both the dry and chemical etching processes. The diameter D3 of the opening is expressed by D3approx.=D2+2(t-d).
Patent JP-S59217008-A (JP)
Inventor: IKUTA KAZUICHI
IPC: F16B15/06
Filed: 1983-05-23
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-S5617317-A (JP)
Title: Light-beam scanner
Inventor: AISAKA SHIGENORI
IPC: G02B26/10
Filed: 1979-07-20
Abstract: PURPOSE: To realize a miniature and inexpensive light-beam scanner by providing a body of revolution that has an arranged optical focusing system for a light beam from a light source and by making a focused beam take a scan as the body of revolution rotates.  
     CONSTITUTION: Medium 7 is arranged on a light-beam focusing surface at right angles to rotating shaft 5 and arc-shaped scanning lines 8 are formed. To scan the medium in its longer direction, medium 7 or rotary scanning unit 6 is moved as shown as A or A' respectively. For recording, an electric signal is applied to the driving electric power source of semiconductor laser 1, which performs modulation so as to write information on medium 7. For read operation, a constant-light output is being radiated by laser 1. Here, when medium 7 is transmissive, transmitted light is caught and led out as an electric signal by a proper optical system and photodetector and when reflective, on the other hand, a change in voltage at the terminal is led out as the electric signal by making use of the self-coupling effect that the voltage at the semiconductor laser terminal varies with the quantity of returning light. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5426635-A (JP)
Title: Electronic desk calculator with function of definite integral
Inventor: KUNIDA HISAO
IPC: G06F7/544
Filed: 1977-07-29
Abstract: PURPOSE: To enable the calculator to calculate definite integral for n-th degree of polynomials for X with a simple key operation, by memorizing the fixed program calculating a given definite integral value in the memory registers and instructing the start of execution of the fixed program with the operation start key. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5426548-A (JP)
Title: High frequency wave heating device temperature control device
Inventor: HIGUCHI YUKIYA
IPC: H05B6/68
Filed: 1977-07-29
Abstract: PURPOSE: Wireless type temperature control device to generate control signal to stop oscillation of magnetron, etc., by detecting temperature of heated part of food, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10285156-A (JP)
Title: User information management device in authentication system
Inventor: HASHIMOTO SHOICHI
IPC: H04L9/32
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To automatically recognize and update only self-user information and to reduce the trouble of the management of user information, which an authentication system executes, by permitting the user to send an application to the authentication system by adding an electronic signature. SOLUTION: When the user applies service request to an authentication system service reception processing part 12, an applicant original recognition means 22 is called and the application 22a is received by using an electronic mail or the like. An applicant name is obtained from the application 22a and an open key certificate is read from an open key management data base. The electronic signature is fetched from the application 22a and it is verified by the open key in the open key certificate so as to recognize the rightness of the user. The open key certificate of the applicant can be obtained from an open key certificate management data base 22b and the electronic signature of the application 22a can be verified by an open key certificate reference function and an electronic signature verification function, which are generally prepared in the verification system.
Patent JP-H03291113-A (JP)
Title: Manufacture of wire material for cold forging
Inventor: NAKAO NOBUO
IPC: B21C9/00
Filed: 1990-04-06
Abstract: PURPOSE:To accelerate the line speed for in-line treatment without making the treatment vessel long by treating the wire material with the surface conditioner at the entrance side of the phosphate coating process. CONSTITUTION:The required lubricating property is held because the closely contacting property of the phosphate coating 12 is improved, even the stuck amt. 12 of the phosphoric acid coating 12 is decreased by treating the wire material with the surface conditioner as the preceeding treatment at the entrance side of the phosphate coating process, and the time for the lubricating surface preparation can be able to shorten. Accordingly, without making the treating vessel long, the line speed is accelerated and it is greatly effective for the manufacture of the wire material for cold forging.
Patent JP-S63264949-A (JP)
Inventor: TAKEGAWA YUJIRO
IPC: B65H67/02
Filed: 1987-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000282467-A (JP)
Title: Cleaning jig for inside of cylindrical pile
Inventor: IMAIDA YOSHIMITSU
IPC: E02D13/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To shorten the period required to clean a cylindrical pile such as a steel-pipe sheet pile when a platform serving as the scaffold of a crawler crane is provided in a position above the cylindrical pile in a limited working yard. SOLUTION: This cleaning jig for the inside of a cylindrical pile, for use in removing matter clinging to the inner peripheral surface of the cylindrical pile such as a steel-pipe sheet pile, has a main body part 10A which can be inserted into the hollow part of the cylindrical pile. The main body part 10A has a plurality of brushes 3,... which abut the inner peripheral surface of the cylindrical pile when it is inserted into the hollow part of the cylindrical pile. The main body part 10A comprises a plurality of plates 2,... having an outer peripheral diameter smaller than the inner peripheral diameter of the cylindrical pile and having the brushes 3,... mounted on its peripheral edge, and a shaft portion 1 on which the plates 2,... arranged vertically in parallel relationship are fixed and supported.
Patent JP-H11268917-A (JP)
Title: Production of nickel hydroxide
Inventor: MORISHITA SHINYA
IPC: H01M4/52
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To produce nickel hydroxide having a high filling density and good in high-rate discharge characteristics by using 1,3-propanediamine as a complexing agent for nickel ions when producing the nickel hydroxide from a nickel salt solution and an alkali solution. SOLUTION: The concentration of 1,3-propanediamine in a reactional solution is preferably 0.1-10 mol. The nickel salt is not especially limited and nickel sulfate, nickel chloride, etc., are used. For example, an alkali metal hydroxide (e.g. NaOH or KOH) is used as an alkali solution. The pH of the reactional solution is preferably 12-13. The reactional solution is kept at temperature of 40-100 deg.C. Thereby, the deposition rate of the nickel hydroxide becomes optimal and the spherical nickel hydroxide having a high tap density can be synthesized. The resultant nickel hydroxide is particles comprising an aggregate of a scaly crystal. Thereby, the specific surface area is high and the high-rate discharge characteristics and utilization ratio of active materials can remarkably be raised.
Patent JP-S57207437-A (JP)
Title: Receiving system of optimum sensitivity for super- regenerative receiver
Inventor: MIZUGUCHI KEIICHI
IPC: H04B1/16
Filed: 1981-06-15
Abstract: PURPOSE:To set a receiver to an optimum receiving sensitivity even with various types of antennas, by setting the base bias of an oscillating output transistor corresponding to an antenna connected to a front end through switching. CONSTITUTION:Antennas connected to an antenna connector 8 are, e.g., taken for a half wave type built-in antenna and an exclusive 4- element Yagi antenna. In connecting the antennas respectively, a resistance value of a bias resistor switching circuit 34 is set so that the optimum bias base voltage for an oscillation output transistor TR9 can be obtained. Thus, the circuit 34 provides an optimum bias voltage to the TR9 by turning off a changeover switch SW when the half wave length type built-in antenna is connected to the connector 8. When the Yagi antenna is connected to the connector 8, the switch SW is turned on to determine the optimum bias voltage.