baber/WOPTO huggingface dataset:
Patent JP-2000316910-A (JP)
Title: Assisting device for standing-up or sitting-down action
Inventor: MIYAGAWA SETSUKO
IPC: A61G5/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To assist smooth actions of a person using a wheel chair for standing up from the wheel chair or the like by providing a seat section rotatably fixed to a main body of the wheel chair and by moving the seat section to an adjacent waist position for a standing-up or a sitting-down action of the person using the wheel chair with a driving means. SOLUTION: An assisting device has a base bottom plate 2 and an upper surface plate 3 which are rotatably fixed to each other with a hinge. A belt providing a tearable fixing means at an edge section is fixed to the base bottom plate 2. This assisting device 1 is loaded on a seat section of a wheel chair and is fixed to the seat section with the belt. The assisting device 1 provides a hydraulic jack 7 as a driving means. When a person using the wheel chair rotates a control lever of the hydraulic jack 7, the hydraulic jack 7 is moved extending to rotate a rotating member 10, and the upper surface plate 3 is moved inclining to an adjacent waist position for standing-up and sitting-down actions of the person using the wheel chair to assist the both actions.
Patent JP-H01305053-A (JP)
Title: Production of alpha-keto ester
Inventor: TANAKA MASATO
IPC: C07B61/00
Filed: 1988-06-01
Abstract: PURPOSE:To obtain an alpha-keto ester useful as a raw material for producing alpha-amino acids, etc., in high yield by carrying out oxidative dehydrogenation reaction of alpha-hydroxy esters using a bromate as an inexpensive, safe and readily available oxidizing agent in the presence of an Ru catalyst and onium salt. CONSTITUTION:alpha-Hydroxy esters (e.g., ethyl mandelate) expressed by formula II (R<1> is alkyl, aryl or heterocyclic ring; R<2> is alkyl or R<1> and R<2> together may link) are reacted with a bromate in the presence of a ruthenium catalyst (e.g., ruthenium trichloride) and an onium salt (e.g., cetyltrimethylammonium chloride) expressed by formula I (R<3>-R<6> are alkyl, aryl or aralkyl; E is N or P; X is halogen) to afford an alpha-keto ester (e.g., ethyl phenylglyoxylate). The reaction can be carried out using the readily available wide range of alpha-hydroxy esters as a raw material under mild conditions.
Patent JP-H01303196-A (JP)
Title: Washing machine
Inventor: SUGIURA OTOJIRO
IPC: D06F37/04
Filed: 1988-06-01
Abstract: PURPOSE:To change washing time according to the strength of the cloth of a wash and the degree of a stain by providing a housing room, which opens its one edge to a drum inputting port and rises upward from the opening, for an opening and closing door and fitting a gate to open and close the opening to the opening. CONSTITUTION:The wash is divided into a wash A having the stain which is difficult to remove and strong cloth and a wash B having few stain and weak cloth, the former is inputted from an opening and closing door 9 into a drum 4, and the latter is housed in a housing room 15 closed by a gate 19. When the wash is washed using a program, an air cylinder 21 is actuated, the gate 19 is opened, and the wash in the housing room 15 is inputted to a washing tub 1 during first rinsing. Further, simultaneously with opening the gate 19, an electromagnetic valve 24 is opened, water is jetted from a jetting tube 22, and the wash remaining in the housing room 15 is carried away from the housing room 15 to the washing tub 1 so that no wash remains in the housing room. Thus, since the wash B having few stain and weak cloth is washed only in one washing process and two rinsing processes, the wash B can be washed up with few damage.
Patent JP-S5835588-A (JP)
Inventor: SHIRAISHI RIYOUJI
IPC: G09F11/10
Filed: 1981-08-28
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-H08331291-A (JP)
Title: Method and device for processing image
Inventor: MUTO TAKESHI
IPC: H04N1/40
Filed: 1995-06-01
Abstract: PURPOSE: To improve the picture quality of an output image by also encoding an attribute area part as well as a character part. CONSTITUTION: Information from a reader part 1 or a computer 12 is sent to an image memory part 9 and stored. The image memory part 9 with a built-in CPU performs various kinds of image processing including block selection processing to a binary image, multivalued image and binary/multile value mixed image stored in an internal memory. Corresponding to the result of block selection processing, character recognizing processing is performed to the character part and a title part. Besides, a page describing language is prepared based on the result of block selection processing and the result of character recognizing processing and stored in the memory. Then, image data stored in the image memory part 9 are outputted through a core part 10 to a PC/WS 12 connected to a printer part 2, FAX part 4, file part 5 and computer interface part 7.
Patent JP-H01304554-A (JP)
Title: Cache memory reallocation system
Inventor: YASHIRO MITSUHIKO
IPC: G06F12/08
Filed: 1988-06-01
Abstract: PURPOSE:To quickly write data by rewriting the last block flag and the next block pointer simultaneously with write of data to an unused block at the time of writing data in the block of a non-volatile memory. CONSTITUTION:An overwrite part (2-2) writes over data in a block (7-1) of a non-volatile memory 7 in response to the write request from a host 10. When data cannot be written over or is newly written, a new area write part (2-3) writes data in another block (7-1) and rewrites corresponding last block flag (7-2) and next block pointer (7-3).
Patent JP-S5925168-A (JP)
Title: Enclosed alkaline battery
Inventor: SHINODA KENICHI
IPC: H01M4/42
Filed: 1982-08-04
Abstract: PURPOSE:To improve high load discharge characteristic under a low temperature by specifying amount of zinc oxide included in the hardening zinc in a hermetically sealed alkaline battery using the hardening zinc as the principal element of negative pole active material. CONSTITUTION:A hermetically sealed alkaline battery using the hardening zinc wherein amount of content of zinc oxide is limited to 0.50wt% or less as the negative pole active material sustains excellent high load discharge characteristic even under a low temperature condition, for example, of minus 20 deg.C. Amount of zinc oxide in the hardening zinc can be reduced to 0.50wt% or less by the following steps that the hardening zinc is obtained by adding hydrochloric acid to a mixture of zinc and mercury, decantation is carried out by washing the hardening zinc with a large amount of water, thereafter decantation is carried using aceton and water content should be removed rapidly during such decantation in order to suppress the progress of oxidation of zinc.
Patent JP-S5823601-A (JP)
Title: Preparation of stable agricultural chemical emulsion
Inventor: ISHII TAKUO
IPC: A01N25/04
Filed: 1982-08-04
Abstract: PURPOSE:To obtain an agricultural chemical emulsion, containing an organophosphorus insecticidal component or organic arsenic germicidal component as an active component, capable of preventing the precipitation in the emulsion, and stable for a long term, by adding a specific amount of an alcohol having a specific solubility, e.g. methyl alcohol, to the emulsion. CONSTITUTION:An agricultural chemical emulsion containing an organophosphorus insecticidal component, e.g. O,O-dimethyl O-4-nitro-m-triphosphorothionate, or organic arsenic germicidal component as an active component. In preparing the emulsion, an alcohol, e.g. ethyl alcohol or ethylene glycol, having a solubility >=20% in water at 20 deg.C in an amount of 0.3-5wt%, preferably 1-2wt%, based on the total weight of the emulsion is added thereto. Even in the case of actual application by the dilution with water, the uniform emulsion can be prepared. Thus, the stable controlling effect can be expected without the uneven application or phytotoxicity.
Patent JP-H02312484-A (JP)
Title: Color image pickup device
Inventor: USUI TAKABUMI
IPC: H04N9/73
Filed: 1989-05-29
Abstract: PURPOSE:To prevent white balance from being inaccurate to a color signal due to the effect other than color temperature change by providing a means keeping a level of a color temperature detection output from a color temperature detection means in response to an image pickup display signal between a color temperature detection means and a gain control means. CONSTITUTION:A color temperature detection output from a color temperature detection means 12a is given to means 6R, 6B controlling the gain of a color signal via a holding means 4 and the holding means 4 keeps a level of a color temperature detection output from the color temperature detection means 12a given in response to a signal REC.H representing the image pickup. That is, since the color temperature detection output level at the start of pickup during the pickup is kept by the holding means 4, a prescribed level of color temperature detection output is given to the means 6R, 6B controlling the gain of the color signal. Thus, prescribed gain control is implemented to a color signal obtained during pickup regardless of panning or tilting of a photographer.
Patent JP-S62290529-A (JP)
Inventor: ISHIBE HIDEOMI
IPC: C22C19/03
Filed: 1986-06-10
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-H08374-A (JP)
Title: Hanging cupboard
Inventor: MANABE HIROSHI
IPC: A47L19/04
Filed: 1994-06-17
Abstract: PURPOSE:To ensure the easy reach of a user's hands and improve conveniences for use by providing a flashing shelf section having a lower opening within a box type hanging cupboard body, and further providing a flashing shelf board in the flashing shelf section. CONSTITUTION:This hanging cupboard with doors has a box type hanging cupboard body 1 as well as a flashing shelf section 21 formed therein with the lower side open. Furthermore, a flashing shelf board 2 is laid within the section 21. As a result, the section 21 can be housed within the body 1, and the board 2 can also be positioned lower in the body 1. Also, the height of the body 1 itself can be reduced. Thus, a user's hands can easily reach and conveniences for use can be improved for the user. When the board 2 is provided with a plurality of middle rails 17 in a frame body 20, water drops can easily be discharged through a gap among the rails 17. When a sink 9 is positioned immediately under the section 21, water drops therefrom are received within the sink 9, thereby treating the water drops without any contamination of a counter 8.
Patent JP-S5925444-A (JP)
Title: Multiplex demodulator
Inventor: ISHIDA KOUJI
IPC: H04H40/72
Filed: 1982-08-03
Abstract: PURPOSE:To eliminate the beat noises, by multiplying a stereo composite signal by a signal obtained by giving a 90 deg. phase shift to a subcarrier and extracting the undesired component contained in the composite signal and the audible wave beat component of a subcarrier signal from the output of the above-mentioned multiplication. CONSTITUTION:The output of a pull circuit 4 receives a 90 deg. phase shift through a phase shifter 9, and the signal obtained from this phase shift is multiplied 10 by a stereo composite signal C(t). The output of this multiplication receives a 90 deg. phase shift by a phase shifter 11 and is used as an input of a subtractor 12 and an adder 13 respectively. The outputs of an adder 5 and a subtractor 6 are used to other inputs respectively. These outputs are turned into the left/ right separating outputs via LPF7 and 8. For the output of the multiplier 10, only beat noises exist as the component of an audio region. This beat noise undergoes a subtraction 12 and an addition 13 after a 90 deg. phase shift 11. Thus the undesired component in the signal (t) and the audible wave beat component in a subcarrier signal are extracted from the output of multiplication.
Patent JP-S63300326-A (JP)
Title: Transaction execution schedule system
Inventor: FUJITA MASAO
IPC: G06F9/48
Filed: 1987-05-30
Abstract: PURPOSE:To quickly decrease the number of waiting jobs by monitoring the number of awaited execution of the transaction of each execution priority and increasing the monitored value of the execution share of the execution priority when the number is large enough to exceed the reference value thereby improving the degree of the priority of execution. CONSTITUTION:When the execution waiting transaction number of each execution priority managed by a transaction execution waiting table 6 is larger than the reference value, an execution share revision means 8 increase the monitored value of the execution share of the execution priority and a transaction execution schedule means 5 improves the degree of priority of the schedule of the execution priority more than that at the initial value accordingly. When the execution waiting transaction number is decreased through the schedule with priority in this way, the monitored value of execution share is restored to the initial value by the execution share revision means 8.
Patent JP-H06345580-A (JP)
Title: Production of single crystal
Inventor: MAKIKAWA SHINJI
IPC: C30B29/32
Filed: 1993-06-07
Abstract: PURPOSE:To provide a method for producing a high quality single crystal by the Bridgman method by which the occurrence of crystal defects such as bubbles, cell growth and striae can be prevented. CONSTITUTION:When a single crystal is grown by the Bridgman method while transferring a crucible contg. a melt and a crystal to be grown from a high temp. part to a low temp. part, the rate of transfer of the crucible is varied from the beginning of crystal growth to the end so that the rate of growth of the crystal in the crucible is made always constant.
Patent JP-H11345583-A (JP)
Title: Ion source and plasma electrode therefor
Inventor: BRAILOVE ADAM ALEXANDER
IPC: H01J27/18
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To improve a known ion source having a magnetic filter and to provide an ion source having an enhanced magnetic field and a plasma electrode therefor. SOLUTION: An ion source 26 includes a plasma confinement chamber 49 and a plasma electrode 70 forming the wall part 52 of the chamber, the plasma electrode 70 having openings 84 through which ion beams 88 are confined and discharged from the confinement chamber 49 and having a set of magnets 78, 80 generating a magnetic field 94 extending across the openings 84. The openings 84 are slender slots or circular openings aligned along an axis. The ion source 26 includes a power supply 72 for biasing the plasma electrode 70 to negative with respect to the confinement chamber 49. A cooling tube is provided to allow heat to escape from the magnets 78, 80 at the plasma electrode 70.
Patent JP-S5841926-A (JP)
Inventor: KAMATA SHIGEYOSHI
IPC: D06B1/02
Filed: 1981-08-31
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-S5760235-A (JP)
Title: Radiation thermometer
Inventor: IDE TOSHIHIKO
IPC: G01J5/30
Filed: 1980-09-29
Abstract: PURPOSE:To enable a highly accurate measurement of the temperature of a material to be measured by determining the cycle of the charging or discharging to resume the charging when the output of a time constant circuit lowers, depending on the output of a radiation energy from the material as converted photoelectrically and amplified. CONSTITUTION:A radiation energy from material to be measured is inputted into a photoelectric converter 3 with a condenser 2 and an electric signal thus obtained is amplified at a factor of with an amplifier 4 to be inputted to a comparator 5 as an signal Ec. A capacitor C of a time constant circuit 6 comprising a resistance R and a capacitor C is charged with a switch S, upto a voltage E0. The switch S1 is turned off and a switch S2 is turned on to start the discharge. In response to a drop in the voltage below the signal Ec, the comparator provides an output signal and a pulse generator 7, produces a signal with a pulse width t0 to turn off the switch S1, while the switch is turned on to resume the charging of the capacitor upto the voltage E0. In this manner, the charging and discharging is repeated; the output Ec of the amplifier 4 increases as the temperature of the material 1 rises, making the oscillation cycle short and when the temperature drops, the cycle becomes long. This enable the formation of a highly accurate and reliable equipment with a simple circuit.
Patent JP-S63296961-A (JP)
Title: Controller of printer
Inventor: ICHINOMIYA SETSUO
IPC: B41J2/485
Filed: 1987-05-28
Abstract: PURPOSE:To enable output process to be performed at a high speed by instantly returning error information to a host computer, by performing a check on validity of a result from execution of copy qualification on original printing data before storing in a page buffer. CONSTITUTION:Data of a host computer 1 are stored in an interface part 2. When they are a load copy modification command, data following it are stored in a copy qualification buffer 4. When original printing data reach the interface part 2, they are stored in a data check part 3. When qualification printing data in the copy qualification buffer are read and understood to be applied to the original data, validity of a result from execution of copy qualification on the original printing data is checked. When invalidity exists in the sent original printing data error information is returned to the host computer 1. When it is valid, they are stored in a page buffer 5. When have been read, the original data in the page buffer are qualified, read from a font memory 6, and expanded to a line bit buffer 7 to be sent to a printer 8.
Patent JP-S6112884-A (JP)
Title: Steel strip pickling line
Inventor: KONISHI YOSHIHIRO
IPC: C23G3/02
Filed: 1984-06-28
Abstract: PURPOSE:To prevent effectively deterioration in the quality of a pickled steel strip due to the stop of a pickling line by placing spray nozzles at proper positions between the outlet of a pickling tank and the inlet of a drier in the pickling line and by blowing a mixed fluid consisting of water and air on the surfaces of the steel strip. CONSTITUTION:In the steel strip pickling line, pairs of spray nozzles 19 are placed between wringer rolls 13 at the outlet of a pickling tank 5 and a hold- down roll 14, between the roll 14 and brush rolls 151, between brush rolls 152 and wringer rolls 16, between the rolls 16 and a hold-down roll 171 in a washing tank 6, and between a hold-down roll 172 in the tank 6 and wringer rolls 10 at the inlet of a drier 7. A mixed fluid consisting of water and air is spouted from the nozzles 19 to wash uniformly both sides of the steel strip 1. A pickling soln. sticking to the strip 1 is washed off. The nozzles 19 are preferably used under such conditions as about 3.5-5kg/cm<2> pressure of air and about 1,000-1,500cc/ min flow rate of water.
Patent JP-S51126539-A (JP)
Title: Power source equipment for an electric oven
Inventor: MORITA KIKUZOU
IPC: H03B9/10
Filed: 1975-11-12
Abstract: PURPOSE: Obtaining power source for magnetic driving without utilising a largesized boosting transformer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S6187760-A (JP)
Title: Method for improving solubility of methyl orange dye in solvent
Inventor: FUTOGAKI WAICHIROU
IPC: C09B67/10
Filed: 1984-06-30
Abstract: PURPOSE:To improve the solubility of methyl orange dye in org. solvents, by using a specified modified dextrin. CONSTITUTION:1mol of methyl orange dye of formula I is suspended in an appropriate amount of a nonpolar org. solvent such as chloroform. A modified dextrin of formula II (wherein beta-CD is a residue of beta-cyclodextrin; X is a group of formula III or IV; R<1>, R<2> are each 6C or higher alkyl) in an amount of 1 to several times by mol. that of the dye is added to the suspension. The mixture is stirred for at least 30min to obtain a methyl orange soln. which is clear and yellowish orange. Optionally, the soln. is concentrated to dryness to obtain a modified dextrin/methyl orange complex which is orange. EFFECT:The complex is readily soluble in a nonpolar solvent such as chloroform and can be used in analysis such as non-aqueous droplet analysis.
Patent JP-S5565618-A (JP)
Title: Installing apparatus for large iron structure in field
Inventor: SAITOU SEIJI
IPC: E01B29/16
Filed: 1978-11-07
Abstract: PURPOSE: To install a large iron structure in a cabin regardless of weather by movably providing the cabin overhung along the installed iron structure.  
     CONSTITUTION: A movable apparatus 5 for installing large iron structures 1'W1"' is provided along the structures 1'W1"' axially in parallel. Scaffolds 8 stood at both sides of the structures 1'W1"' are sealed at the side surface thereof to thereby form a cabin 6. The apparatus 5 is laid on rails 3 laid along the structures 1'W1"'. Further, the scaffolds 8 are integrally connected to a roof cabin 22 disposed over the structures 1'W1"', and tools and wiring facility 25 and the like are provided in the cabin 22 and on the scaffolds 8. Thus, desired work can be executed in the cabin 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6232975-A (JP)
Inventor: POORU EFU TAANAA
IPC: H01Q13/08
Filed: 1986-06-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11320565-A (JP)
Title: Device for manufacture of rubber crawler
Inventor: ONO YOSHIHIKO
IPC: B29C33/30
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a rubber crawler for obtaining the crawler of various standards of a low cost by commonly using a partial mold and reducing a cost of a mold. SOLUTION: The apparatus for manufacturing a rubber crawler for integrally mold vulcanizing the crawler between an outer mold 1 and an inner mold 2 comprises the inner mold 2, for example, of one of the mold 1 and the mold 2 and the outer mold 1 of several types having different types of widths (H-2H1) for the mold 2 in combination, thereby manufacturing the crawler of several types of the widths. In this case, the mold 2 is commonly used to obtain the crawlers of various standards of low cost.
Patent JP-S63300407-A (JP)
Title: Perpendicular magnetic-field generator
Inventor: OZAKI MASAAKI
IPC: G11B5/02
Filed: 1987-05-29
Abstract: PURPOSE:To reduce the size and improve the magnetic-field inverting speed of a perpendicular magnetic-field generator, by performing a tapering work on the tip of a center core around which an exciter coil is wound and fitting a U-shaped yoke to the other end of the center core. CONSTITUTION:A yoke 2 is fitted to a center core 1, whose tip is tapered, and an exciter coil 3, which is composed of a formal copper wire and whose surface is tightened after it is dissolved with an organic solvent, is put on the center core 1 by using a jig. When the perpendicular magnetic-field producer constituted in such way is used, the magnetic reluctance of the magnetic circuit can be reduced and the number of turns of the exciter coil can be reduced. Moreover, inversion of the magnetic field can be attained when the direction of the electric current made to flow to the exciter coil is reversed.