baber/WOPTO huggingface dataset:
Patent JP-H08134651-A (JP)
Title: Gas for plasma cvm
Inventor: MORI YUZO
IPC: C23C16/455
Filed: 1994-11-11
Abstract: PURPOSE: To solve the problems of a low machining speed and low efficiency of utilization of gas of using gas for machining selected from among F2 , interhalogen compds. and nitrogen fluorides. CONSTITUTION: This gas for plasma CVM(Chemical Vaporization Machining) is one kind of gas or a mixture of two or more kinds of gases selected from among F2 , interhalogen compds. and nitrogen fluorides. The interhalogen compds. are ClF, ClF3 , ClF5 , BrB, BrB3 , BrF5 and BrF7 . The nitrogen fluorides are NF3 , N2 F4 , N2 F2 and N3 F. Contamination by the deposition of sulfur or its compd. and carbon or it compd. from the surfaces of a body to be machined and an electrode material can be prevented.
Patent JP-H03140733-A (JP)
Title: Outer air preventive shutter for ventilating fan or the like
Inventor: KANO MITSUO
IPC: F24F7/013
Filed: 1989-10-24
Abstract: PURPOSE:To improve an air-tightness of a shutter and perform a positive operation of the shutter by a method wherein a film-like shutter is arranged in an aeration passage within a main body of a ventilation fan, its upper end is fixed to a rotating shaft supported in a horizontal orientation, a weight member is arranged at a lower end of it, both ends are movably inserted into a rail and the rotating shaft can be normally or reversely rotated. CONSTITUTION:A surrounding air preventive shutter 10 is arranged over both an air discharging passage connecting an indoor suction port 4 and an outdoor discharging port 5 of a main body of a ventilation fan and an air feeding passage connecting an outdoor suction port 6 to an indoor discharging port 7. The shutter 10 is constructed such that a rotary shaft 12 is supported in a horizontal direction at an upper part of a shutter frame 14, an upper end of the film-like shutter 10a is fixed to the rotary shaft, a weight 15 is fixed to a lower end of it. Both ends are movably inserted into rails 13 arranged at both sides of the shutter frame 14. The rotary shaft 12 is rotated in a normal direction or in a reverse direction by a motor is arranged at an upper end of the shutter frame 14. As the ventilation fan is started to operate, the motor 11 rotates the rotary shaft 12 to wind-up the shutter 10a. Upon completion of the winding-up of the shutter, an electrical supply is turned off. As the ventilation fan is stopped, the motor 11 is rotated in a reverse direction, it is tensioned by the weight in a vertical direction and then upon reaching of the weight 15 to the bottom part of the frame 14, the electrical suppying operation is turned off.
Patent JP-H09118773-A (JP)
Title: Antiblocking agent, resin composition, and film
Inventor: MORI MASAHIDE
IPC: C08K3/16
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an antiblocking agent which comprises an alumina powder and enables the production of a resin film having improved antiblocking properties without detriment to transparency, a resin compsn. for film formation, and a resin film having characteristics excellent as above-mentioned. SOLUTION: This antiblocking agent is single-crystal particles of octahedral or higher α-alumina having an average particle size of 0.1-20μm, a specific surface area of 0.05-20m<2> /g, and a ratio of the primary particle size calculated from the specific surface area of 1.0/2.0 This resin compsn. is pred. by compounding 100 pts.wt. resin with 0.01-5 pts.wt. above antiblocking agent. This film is obtd. by forming the compsn.
Patent JP-H03138503-A (JP)
Title: Semiconductor image position detecting element
Inventor: IDESAWA MASANORI
IPC: G01C3/06
Filed: 1989-10-25
Abstract: PURPOSE:To avoid the fluctuation of a detected photoelectric current value in the case that the image of a luminescent spot is small and to accomplish linearity between a detected current and the movement of the luminescent spot in virtue of the complementarily formed array of the parallel conductive extension parts by widening the width of a conductive extension part provided in the photosensing part of a semiconductor substrate and narrowing the width of the part thereof connected to a basic resistance. CONSTITUTION:By widening the width of the conductive extension part (t) provided in the photosensing part D of the semiconductor substrate and narrowing the width of the part (t') thereof connected to the main resistance R, a photoelectric current having current density in accordance with brightness I flows between the extension part (t) and a bias layer C at the part of the image of the luminescent spot. The photoelectric current flows in the position of the resistance connected with the conductive part (t') whose width is narrow. Thus, the fluctuation of the detected photoelectric current value in the case that the image of the luminescent spot is small is avoided and furthermore the linearity between the detected current and the movement of the luminescent spot is accomplished in virtue of the complementarily formed array of the extension part (t).
Patent JP-H1099053-A (JP)
Title: Fish meat-emulsified ground meat containing high concentration of fat and oil using water-soluble protein from fish meat and its production
Inventor: OKAZAKI EMIKO
IPC: A23L17/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide emulsified ground fish meat containing a large amount of fat and oil, for example, fish oil containing docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) and fisheries paste products. SOLUTION: Water-soluble protein from fish meat, fat and oil such as fish oil and ground fish meat are emulsified to prepare emulsified ground fish meat. This emulsified ground fish meat is used or fish meat is combined with water-soluble protein from fish meat and fat and oil such as fish oil are mixed and ground to prepare emulsified ground fish meat, and this emulsified ground fish meat is used to produce the objective paste products. The use of water-soluble fish meat protein affords high content of fat and oil and can give a paste product which shows the same physical poroperties as those of the product in no use of the water-soluble protein. In addition, the emulsified ground fish meat itself can be used as a mayonnaise-like food product. Further, this invention can effectively utilize watersoluble protein from fish meat.
Patent JP-S61159893-A (JP)
Title: Video tape recorder
Inventor: UEZU TAKASHI
IPC: H04N9/83
Filed: 1984-12-31
Abstract: PURPOSE:To prevent brightness signal components from mixing into audio FM modulation recording band by eliminating the lower side band wave of the FM modulated brightness signals interfering with the recording band of the FM modulated sound signals and the upper side band wave causing interference by mutual modulation by corresponding trap circuits. CONSTITUTION:A video tape recorder 11 includes a parallel connection of lower side band wave trap circuit 3 connected to the base of a transistor Q2 adapted to input FM modulated brightness signals and an upper side band wave trap circuit 12 (for example a trap frequency of 7.9MHz). The upper side band wave trap circuit 12 consists of a series resonance circuit of a resistor Rh, a capacitor Ch and a coil Lh having a resonance frequency equal to the frequency of the upper side band wave of the FM modulated brightness signals interfering with sound recording band by mutual modulation. Hence the frequency component of the transistor Q2 has its upper and lower side band wave components removed as indicated by dotted chain line in the drawing. As a result, harmful frequency components interfering with the sound recording band are eliminated to provide for clear audio recording.
Patent JP-S6223919-A (JP)
Title: Aluminum deoxidizer used in converter for steel manufacture with blast furnace and its manufacture
Inventor: HOSHIYAMA TAKAHIRO
IPC: C21C5/28
Filed: 1984-12-31
Abstract: PURPOSE:To manufacture an economical Al deoxidizer having strong deoxidizing power by mixing the chips of a scrap Al alloy with a specified amount each of high purity Al chips and the powder of a metal such as Mg, Mn or Cr and by applying a pressure to the mixture at a proper temp. to form the mixture into porous blocks. CONSTITUTION:Crushed chips of a scrap Al alloy are mixed with 10-20% high purity Al chips of >=99.7% purity and about 0.1-1% powder of a metal for increasing the deoxidizing power of Al, e.g., Mg, Mn or Cr. The mixture is heated to 300-400 deg.C to half-melt the surface of the Al as well as to soften the Al. A bonding property is provided by the half-melted state. About 3-10 ton pressure is then applied to the mixture to form the mixture into the porous blocks. Thus, an Al deoxidizer having pores into which a melt can enter and used in a converter for steel manufacture with a blast furnace is obtd. in a high yield without producing the oxide.
Patent JP-H03139472-A (JP)
Title: Steering control device for running working machine
Inventor: INADA TETSUYA
IPC: B62D11/04
Filed: 1989-10-24
Abstract: PURPOSE:To simplify manual operation and to perform a safe revolving work by a method wherein when a control lever is inclined as a core revolving switch is pressed, simultaneously with output of a core revolving signal, a signal by means of which the rotation speed of each hydraulic motor is reduced to a proper value responding to the revolving degree is outputted. CONSTITUTION:When a control lever 17 is laterally inclined as a core revolving switch is brought into an ON-state, so-called core revolving is effected. When the control lever 17 is in a forward inclination state, core revolution during forward running is effected and when it is in a rear inclination state, core revolution during reversing is effected. Left and right running crawlers 2a and 2b are driven in an opposite direction to each other, and output signals having respective given target values are outputted from a central control device 31 to the solenoids of control valves 14a and 14b so as to reduce the rotation directions and the numbers of revolutions of left and right hydraulic motors 13a and 13b so that the running speeds of the two running crawlers 2a and 2b are reduced to a value approximately 1/4 of a speed during straight running.
Patent JP-2001095808-A (JP)
Title: Method of manufacturing biopsy forceps cup for endoscope
Inventor: OUCHI TERUO
IPC: A61B17/28
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a biopsy forceps cup for an endoscope manufacturable with excellent accuracy by pressing a stock metal plate into a forceps cup. SOLUTION: A first notch 13 surrounding an outer edge of a part 40 to from the forceps cup is formed in a stock plate 11 before the drawing except a plurality of remaining first notch connection parts 13a, 13b and 13c, a second notch 14 surrounding the first notch 13 is formed except a plurality of remaining second notch connection parts 14a, 14b and 14c, and the drawing is implemented with the connection parts 13a, etc., and 14a, etc., are connected to each other.
Patent JP-H10126671-A (JP)
Title: Lens controller
Inventor: TATENO HIDETOMO
IPC: H04N5/232
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To correct the operation delay of a relay lens by predicting the operation of a zoom position so as to advance-read data of a position of the relay lens. SOLUTION: A micro-processing unit(MPU) 30 reads focus, zoom and iris positions sensed by focus, zoom and iris position sensors 22, 32, 42 and predicts a zoom position at a time (t+1) based on zoom position data ZO at a current time t0 and a zoom position (Z-1) at a time (t-1) of a preceding processing routine to be Z0+(Zo-Z-1). A position of a relay lens group 18 depending on the predicted zoom position (Z+1) and the focus and iris positions is read from a data table and relay lens position data are outputted from the MPU 30. Then the relay lens position data are given to a motor drive circuit 52 via a D/A converter 54 to drive a motor 50 so as to allow the relay lens group 18 to trace the actual motion.
Patent JP-2000219641-A (JP)
Title: Improvement in drug permeation through blood-brain barrier
Inventor: AWAZU SHOJI
IPC: A61K9/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To selectively deliver large quantities of drugs such as an antineoplastic agent to the disease portion of a brain so as for the drug efficacy to sufficiently be manifested by improving the permeation through a blood-brain barrier. SOLUTION: The drug permeation through a blood-brain barrier is improved by (A) the intra-arterial administration of a buffer solution where a <=9C organic acid such as acetic acid having at least one carboxyl group is dissolved and the pH value is 2.0-4.5 or a buffer solution where an organic acid is dissolved, hydrogencarbonate ion is not included and the pH value is 5.0-6.5 and simultaneously or then by (B) the intra-arterial administration of a solution of a drug.
Patent JP-H06127552-A (JP)
Title: Liquid containing bag
Inventor: SARAYA ICHIRO
IPC: B65D33/00
Filed: 1992-10-16
Abstract: PURPOSE:To prevent a bag shape from being lost at the time of putting in liquid. CONSTITUTION:When a bag 1 made of synthetic resin for containing inside liquid such as cleaning solution is stood, neck parts 2, 2 made by narrowing a space between both sides of the bag 1 slightly upper from the center of a longitudinal direction are formed on both sides, wherein heat sealed parts 3 on both sides of the bag 1 are formed to be wider from the lower end toward the neck parts 2, 2. When liquid is taken out of the bag 1, liquid in the bag 1 moves toward a liquid outlet while its moving amount is regulated between the narrow neck parts 2, 2. The liquid at the liquid outlet always keeps a small amount while the wide heat sealed parts 4, 4 also exhibit a reinforcing effect to prevent a center of the bag 1 from bending to lose its shape due to a weight of the liquid which have moved to the liquid outlet.
Patent JP-S63131396-A (JP)
Title: Sense circuit for semiconductor memory device
Inventor: OISHI MOTOHIRO
IPC: G11C7/06
Filed: 1986-11-20
Abstract: PURPOSE:To prevent malfunction of a sense circuit due to noise without changing the operation margin of a substantial sense circuit by adding a bit line to one or both of bit line potential decreasing circuits discharging the current of bit line and a bit line potential increasing circuit supplying a current to the bit line. CONSTITUTION:At least either a bit line increase circuit 14 increasing the bit line potential when a ground potential changes positively to recover the relative relation between the bit line potential and the ground potential to a normal value or a bit line potential decrease circuit 22 recovering the relative relation between the bit line potential and ground potential to a normal value through the decrease of the bit line when the ground potential changes negatively, is provided to a bit line 2. Thus, if the ground potential changes by a noise from the inside/outside of the semiconductor device, the malfunction time in the sense circuit is reduced remarkably.
Patent JP-H07124116-A (JP)
Title: Ophthalmological device
Inventor: MATSUMOTO KAZUHIRO
IPC: A61B3/14
Filed: 1993-11-08
Abstract: PURPOSE:To effectively use IR rays by providing an illumination light source for observation, an image pickup means provided with sensitivity for the IR rays and to receive light from an eye to be examined, a first filter for near IR ray reflection formed with dielectric multilayer film and located in an optical path advancing from the illumination light source to the eye to be examined, and a second filter on the optical path which absorbs the visible ray. CONSTITUTION:The luminous flux of a light source 2 passes a lens 2, and blocks the visible ray by the filters 3, 4, and transmits the IR rays, and is reflected on a mirror 5, and passes a diaphram 7 and a lens 8, and is reflected on an aperture mirror 9, and passes an objective lens 10, then, irradiates an eye ground Er. The image of the eye ground Er passes the objective lens 10, the aperture mirror 9 part, and a photographic lens 11, and is reflected down- ward on a semi-lift mirror 12, and passes a lens 13, then, it is displayed on a monitor 16 via an image pickup element 14. The filter 3 is formed with the dielectric multilayer film, and reflects the visible ray, however, the band width of a reflecting area is narrow, and it transmits the visible ray outside the above band width, therefore, the filter 4 which absorbs transmission visible ray and absorbs the IR rays over 1000nm is superimposed.
Patent JP-S62138458-A (JP)
Title: Production of highly concentrated aqueous solution of minor metallic element
Inventor: MATSUNAGA MICHIKO
IPC: C07C229/76
Filed: 1985-12-11
Abstract: PURPOSE:To obtain the titled aqueous solution for liquid fertilizer and composed of a polyaminopolycarboxylic acid iron salt, manganese salt, zinc salt, lead salt, cobalt salt and molybdenum salt and, if necessary, boric acid, by adding ammonia water or ammonia and phosphoric acid to a base solution. CONSTITUTION:An aqueous solution containing various kinds of metal complex compounds is produced by a method capable of preventing the precipitation of crystals even at a high concentration. One or more metals selected from iron, copper, zinc, manganese, cobalt and molybdenum are converted to complex compounds with a polyaminopolycarboxylic acid such as ethylenediaminetetraacetic acid, diethylenetriaminepentaacetic acid, nitrilotriacetic acid, etc., and the compounds are dissolved in water. The solution is added with proper amount of ammonia water or ammonia and phosphoric acid and, if necessary, boric acid. The ammonia water added to the solution plays a role to control the pH of the solution. The additives are utilizable by plants as nitrogen component and phosphorus component. The solution is properly diluted before use.
Patent JP-H0984481-A (JP)
Title: Excreta collector for pet
Inventor: SOMEYA MIEKO
IPC: A01K23/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a collector, having general-purpose properties, enabling the practice of collecting operations while standing without bending knees and thereby facilitating the operations and mounting of a usually used bag made of a synthetic resin thereon. SOLUTION: This excreta collector for a pet comprises a sliding rod (5) freely fitted onto the inside of a hollow cylinder (2) of a suitable length having a guide groove (4), a sliding cylinder (3) being connected through the interposed guide groove (4) to the sliding rod (5) and externally fitted onto the outside of the hollow cylinder (2), operating arms (6) and (6) pivoted and installed on the lower part of the sliding rod (5), one ends of pressing plates pivoted and fitted onto the operating arms (6) and (6), and a spring (8) installed between both the operating arms (6) and (6) so as to open and close the operating arms (6) and (6) in the lateral directions interlocking with the sliding when vertically sliding the sliding cylinder (3). The one ends of the pressing plates may be pivoted, fitted and installed onto the operating arms by providing a spring material.
Patent JP-H06209799-A (JP)
Title: Probe for bird type tubercle bacillus, mycobacterium intracellulare and mycobacterium paratuberculosis
Inventor: KORIIN MARII NITSUKUSU
IPC: C12Q1/68
Filed: 1993-11-08
Abstract: PURPOSE: To provide a method for detecting, amplifying and isolating sequences of Mycobacterium avium, Mycobacterium intracellulare and Mycobacterium paratuberculosis and a nucleic acid probe.  
     CONSTITUTION: The probe sequences can position in the sequences derived from the Mycobacterium avium sequence, from the Mycobacterium intracullulare, Mycobacterium paratuberuculosis or their arbitrary combinations. There exists no cross hybridization with the nucleic acid from other microorganisms. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61157108-A (JP)
Title: Voltage-current converting circuit
Inventor: IZAWA KAORU
IPC: H03F3/34
Filed: 1984-12-28
Abstract: PURPOSE:To suppress generation of nonlinear distortion by providing a buffer circuit to an input section of a differential amplifier to apply a signal to be converted into a radio wave and applying a bias voltage so as to eliminate the effect of a signal current. CONSTITUTION:Buffer circuits 72, 74 are installed to each input section of a differential amplifier 70 and a constant bias voltage is applied from a voltage source 2 together with an input signal voltage Vi to be converted into a current. Operating currents I1, I2 flow to transistors (TRs) 8, 10 with a current I0 flowing to a constant current source 16 to attain differential amplification. A prescribed current I3/2 flows to TRs 76, 78 and 92, 94 with a constant current I3 flowing to the constant current sources 90, 106. Since the emitter terminal voltage of the TRs 8, 10 depends on the forward voltage drop of the base and emitter of a diode 84 and TRs 76, 78 decided by a constant current I3/2, an input signal voltage Vi is fed to an input terminal 26, and even when a base-emitter voltage VBE of the TRs 8, 10 is changed, no effect is given to the currents I1, I2.
Patent JP-S63132377-A (JP)
Title: Medical examination data processing method
Inventor: KOBAYASHI KOICHI
IPC: A61B5/00
Filed: 1986-11-25
Abstract: PURPOSE:To suitably form a report in various forms on an examination results by reading an examination receiving slip filling medical examination data with hand written characters by an optical character reader and storing it in a computer and executing an information processing. CONSTITUTION:When the medical examination is executed, the result is written in the relevant column of the examination receiving slip 6 on a medical history or the like from the contents of an inquiry slip according to a copying or the like and filled with numerals by a pencil as the medical examination data. This is sent to a computer processing center and the hand written and filled medical examination data is read by the optical character reader 4. Then, the medical examination data is updated and processed by the memory device 8 of the medical examination data. Then, a check list is punched out, checked in a medical examination means and when it is erroneous, the examination receiving slip 6 is rewritten. If there is no error, a table forming is asked finally, the report is formed in the computer processing center, stored and distributed. In such a way, general medical examination data is tabulated to easily manage health.
Patent JP-2000115143-A (JP)
Title: Data transmitter
Inventor: YOKOYAMA HIROJI
IPC: H04N19/65
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the storage memory of a receiver and to suppress delay in the data of a high real time property in a data transmitter used in the various kinds of electric equipment. SOLUTION: For the data arriving from a communication path 106, error detection and reception number deviation detection are performed in an error detection means 103. When the data are normal, they are stored in a reception buffer 104 and they are transmitted when they are the data transmittable to an image decoding means 105. In the case that the data are abnormal a retransmission request is transmitted by using the communication path 106. In the case that the retransmission request arrives from a reception side, a transmission control means 107 makes an image encoding means 100 interrupt data transmission and transmits the data matched with the retransmission request from the data stored in a transmission buffer 102. After the data transmission, the transmission control means 107 interrupts the data transmission and restarts the data transmission after the lapse of fixed time.