baber/WOPTO huggingface dataset:
Patent JP-H114818-A (JP)
Title: Magnetic resonance imaging device
Inventor: AVRAM HECTOR E
IPC: G01R33/561
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging device having a sequence in which shared echo imaging method is combined with half-Fourier transform method. SOLUTION: Half-Fourier transform complex conjugate contributes to a reduction in data acquisition time, and data acquisition per scan can be performed by a single RF transmission loop. Shared echo imaging method can impart different contrasts to multiple images on one image screen through one scan or obtain a number of slices. In a deformed embodiment, phase correction between unshared echo responses is provided.
Patent JP-S5241896-A (JP)
Title: Porcelain dielectric material
Inventor: YAMADA KUNIHARU
IPC: H01B3/12
Filed: 1975-09-29
Abstract: PURPOSE: Maintaining the temperature coefficient of dielectrics low, a large dielectric constant (500-2000) and a small dielectric loss factor (before 5%) is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63280730-A (JP)
Title: Aromatic polyester having excellent fluidity
Inventor: INOUE SHUNEI
IPC: C08G63/60
Filed: 1987-05-14
Abstract: PURPOSE:To obtain the titled melt-moldable polyester having excellent fluidity, heat-resistance and mechanical properties and suitable as engineering plastics, etc., by copolymerizing a monosubstituted hydroquinone to an aromatic polyester at a specific ratio. CONSTITUTION:The objective polyester having a logarithmic viscosity of 1.0-20.0dl/g can be produced by (1) mixing (A) p-hydroxybenzoic acid forming the constituent unit of formula I, (B) (i) terephthalic acid and/or isophthalic acid and (ii) an aromatic dihydroxy compound such as 4,4'-dihydroxybiphenyl forming the constituent unit of formula II (X is group of formula III, etc.) and (C) a monosubstituted hydroquinone (e.g. isopropylhydroquinone) forming the constituent unit of formula IV (Y is group of formula V, etc.) and (2) subjecting the mixture e.g. to deacetylation polycondensation reaction. The ratios of the units of formula I, formula III and formula II+III in the mixture are 40-90mol.%, <10mol.% and 60-10mol.%, respectively.
Patent JP-H08311702-A (JP)
Title: Socks
Inventor: UEDA NOBUO
IPC: A41B11/00
Filed: 1995-05-17
Abstract: PURPOSE: To obtain socks very comfortable by reducing a feeling of narrowness in putting on one's socks and shoes, excellent in a wearing feeling and readily removable. CONSTITUTION: The socks are obtained by sewing upper and lower pieces 2a and 2b of cloth forming parts 2 covering foot tip parts on the interiors of the parts 2 covering the foot tip parts and forming five toe insertion parts 3 at the tip parts of socks 1.
Patent JP-H04345022-A (JP)
Title: Blanket metal cvd device
Inventor: HASEGAWA TOSHIAKI
IPC: C23C16/455
Filed: 1991-05-22
Abstract: PURPOSE:To prevent a thin metal film (a metal film) from being deposited on a wafer, on which a close contact layer is not formed as well as to provide a blanket metal CVD device capable of preventing the effect of purge gas in a wafer clamp to CVD reaction. CONSTITUTION:A blanket metal CVD device, in which a semiconductor substrate (a wafer) 1 is fixed on a susceptor 2 and which is provided with a clamp 13 having a purge gas 6 supply mechanism for purging raw gas 5 in its interior, is formed into a constitution wherein a purge gas exhaust mechanism (a purge gas exhaust vent) 7b for exhausting purge gas 6 is provided in the clamp.
Patent JP-H09302924-A (JP)
Title: Form of concrete
Inventor: TAKAYAMA TOMOHISA
IPC: E04G9/10
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To remove a form body easily after the solidification of concrete, and to use the forms of concrete repeatedly by preventing the outflow of concrete from a slot for a loop reinforcement inserted to the concrete form body. SOLUTION: Box-shaped projecting members 14 for abutting against a concrete member and an inserting recessed section 16 for inserting a loop reinforcement 1 are formed alternately to the side plate 12 of a form body 11. A slot 20 is formed to the side plate 12 section of the inserting recessed section 16, and the loop reinforcement 1 is inserted. A pair of inserting elastic bodies 22, 23 are arranged into the inserting recessed section 16. Holding recessed sections 27 are formed to the internal surfaces of the inserting elastic bodies 22, 23, and the loop reinforcement 1 is put in. Sealing sections 15 are abutted into the slot 20 on the side plate 12 side, and the slot 20 is sealed hermetically.  The flat sections 17 of the abutting projecting sections 14 and the abutting sections 26 of the inserting elastic bodies 22, 23 are disposed on the concrete member 2 side in the same surface shape.
Patent JP-S5742812-A (JP)
Title: Electromagnetic flowmeter with water-unfilling state detecting function
Inventor: MATSUNAGA YOSHINORI
IPC: G01F1/60
Filed: 1980-08-28
Abstract: PURPOSE:To eliminate erroneous indications of a converter and a failure in flowrate control by preventing the converter from malfunctioning owing to an induced noise, by making the output signal of a detecting element, responding to pressure at the inside of a lining, goes down to zero. CONSTITUTION:While a conductive fluid is flowing in piping 1, a voltage drop detected by a detecting element 4 in a lining 2 increases; and the output of a comparator 8 never energizes a relay 9 and a switch 11 stays on. Therefore, a signal voltage from a transmitter equipped with electrodes 3 is applied to an amplifier 10 in a converter wherein prescribed arithmetic is carried out to send a current signal, proportional to a flow rate, out of a frequency-current converting circuit 15. Once the piping 1 is emptied, the output signal of the element 4 energizes the relay 9 with the output of the comparator 8 to turn on the switch 11, and consequently the input side of the amplifier 10 is grounded to hold the output of the converter at the zero point.
Patent JP-S60261778-A (JP)
Title: Fully hydraulic type power steering device
Inventor: HOSOYA TAKASHI
IPC: B62D5/09
Filed: 1984-06-08
Abstract: PURPOSE:To get rid of any variation in relative positions of both a steering handle and a steering wheel due to oil leakage by supplying pressure oil from a compensating oil pressure supply line into an actuator to compensate the uncoinciding positions of both the steering handle and the steering wheel. CONSTITUTION:When a steering wheel 3 will not be set in the forward traveling neutral position even if a steering handle 1 has been set in the forward traveling neutral position because oil leaks inside a steering unit 2, a change-over operation of manual switching valve 16 causes pressure oil to be supplied from a compensating oil pressure pump 15 into a steering cylinder 4 via one of compensating oil pressure supply lines 13 and 14, turning the steering wheel 3 into the forward traveling neutral position. When the manual switching valve 6 is returned, into the original neutral position, after the identification of the turning action into the forward traveling neutral position of the steering wheel 3, the forward traveling neutral position of both the steering handle 1 and the steering wheel 3 will then coincide with each other.
Patent JP-S61275839-A (JP)
Title: Formation of photoresist film
Inventor: SEGAWA HIDEKI
IPC: G03F7/16
Filed: 1985-05-31
Abstract: PURPOSE:To enhance adhesion between a photoresist film and a glass substrate by the following simple treatments; irradiating the glass substrate set in a chamber filled with oxygen with UV rays, coating the substrate with hexamethyldisilazane, and forming the photoresist film on this disilazane film. CONSTITUTION:The polished and washed glass substrate 1 is set in the chamber 2 filled with oxygen, irradiated with UV rays from a lamp 3, coated with hexamethyldisilazane, and the photoresist film 5 is formed by coating the disilazane film 4, thus permitting the adhesion between the substrate 1 and the photoresist film 5 to be remarkably enhanced as compared with the case of directly coating the substrate with the disilazane film, accordingly, the photoresist film 5 to be prevented from peeling in a developing step, an electroforming step, and the like, a stamper 10 to be enhanced in productivity, and yield to be improved.
Patent JP-H08280575-A (JP)
Title: Fitting metal for article such as handrail
Inventor: KAGAWA YOSHIYUKI
IPC: A47K10/04
Filed: 1995-04-19
Abstract: PURPOSE: To reasonably fit a metal to a wall face having a weak structure by providing the right and left jack plates which are inserted into a through hole bored on the wall face and opened in a dog-legged shape in the wall face, fixing a washer to the opened jack plates on the outside of the wall face, and fitting a fitting bracket for a handrail or the like to the washer. CONSTITUTION: A through hole 5 is bored on a wall face 1, and the depth side metal 7 of a metal main body 6 is inserted into the through hole 5. When the head section 13 of a tension rod 10 is pinched and a base side metal 8 is pushed, jack plates 11, 12 on the tip side and base side of the right and left jack plates 9 are opened in a dog-legged shape, and the depth side metal 7 is pulled to the through hole 5 side. The head section 13 of the tension rod 10 is inserted into the through hole of a washer 18, a small flat head screw 17 is inserted from a small flat head screw hole formed on the washer 18, and its tip is screwed to a nut 15 to be fastened. The opened metal main body 6 is fitted in the wall face 1, and the washer 18 is fitted on the outside of the wall face 1.  When a bracket 20 is screwed to the thread groove of the washer 18, an article 19 such as a handrail can be simply and surely fitted.
Patent JP-H04323251-A (JP)
Title: Production of polyester resin composition
Inventor: SEZUME TADASHI
IPC: C08L51/00
Filed: 1991-04-22
Abstract: PURPOSE:To provide a method for producing a polyester resin composition, containing a polyester and polypropylene well compatibly blended and excellent in injection moldability and elongation characteristics, etc. CONSTITUTION:A polyester resin composition is obtained by (a) melt kneading 5-95 pts.wt. epoxy group-containing ethylenic copolymer with 95-5 pts.wt. modified polypropylene modified with an unsaturated carboxylic acid or its anhydride and thereby producing a graft copolymerizing reaction product and then (b) melt kneading 50-95wt.% polyester with 5-50wt.% polypropylene-based resin containing >=2wt.% aforementioned graft copolymerizing reaction product.
Patent JP-S5543174-A (JP)
Title: Preparation of phosphazene polymer
Inventor: KINOSHITA TSUKURU
IPC: C08G79/00
Filed: 1978-09-25
Abstract: PURPOSE: To prepare a phosphazene polymer, economically, by the thermal ring- opening polymerization of a cyclic phosphazene oligomer in the presence of a linear phosphazene stabilized with a phosphorus pentahalide or a hydrogen halide.  
     CONSTITUTION: A phosphazene mixture composed of (a) pref. 10W60% of a linear phosphazene of formula I (X is halogen; Y is H or PX 4 ; n is 2W100) and (b) a cyclic phosphazene of formula II (m is 3W20), is polymerized by heating without solvent or in a good solvent of phosphazene polymer (e.g. benzene or tetrachloroethane) in an inert atmosphere (e.g. air, He, etc.) under normal, or reduced pressure or in vacuum, in a closed vessel, at 150W350°C for 1W300 hours. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5643065-A (JP)
Title: Mounting device of side stopper plate for truck
Inventor: KAWAI EIJI
IPC: B62D33/03
Filed: 1979-09-14
Abstract: PURPOSE:To obtain a device usable both for a bed with a side stopper and a flat bed in a truck, by such means that an upper hinge is rotated for a middle hinge when the stopper plate is allowed to fall to the outside and the upper and middle hinges are rotated for a fixed hinge in a state as they are at a right angle when it falls to the inside. CONSTITUTION:When a side stopper plate 12 is pressed outward, a middle hinge 5a is in a contact state to an upper floor frame 9 not capable of rotating in the left direction, then the stopper plate 12 falls rotating in the left direction about a pin 4 of an upper hinge as an axis. When the stopper plate 12 is erected, a weight of the stopper, pressing the pin 4 downward, keeps the middle hinge 5a in a state of contact to the upper floor frame 9, and the stopper 12 can be erected rotating about the pin 4 as a rotating axis. If the side stopper plate 12 is pressed inward, the stopper plate 12, being not rotatable in the right direction for the middle hinge 5a, is rotated in the right direction about a pin 8 of a fixed hinge 10 as an axis in a state as it is in perpendicular to the middle hinge 5a, and the stopper plate 12 is contacted to a floor plate 13 provided on a truck bed when it is horizontally placed. When the side stopper 12 is brought up while being slightly pressed outward, it can be erected in a state of making a right angle with the middle hinge 5a.
Patent JP-H11311070-A (JP)
Title: Door
Inventor: HASHIMOTO KATSUJI
IPC: E06B3/984
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight door simple in a work process at the time of manufacturing, making warp and deformation inconspicuous and dispensing with machining of a stile. SOLUTION: A door comprises a frame body 11 formed of a stile 111 and a rail 112; a reinforcing member 10 disposed along the stile 111 and having a U-shape part 101; and surface material disposed at the frame body 11. A connecting member 13 with a cutout step part 130 formed to be fitted into the U-shape part 101 is fitted into the reinforcing member 10. The connecting member 13 and the frame body 11 are fixed to integrate the reinforcing member 10 and the frame body 11.
Patent JP-H02295728-A (JP)
Title: Preparation of envelopae-shaped bag body with gussets
Inventor: KOYAMA TATSUO
IPC: B31B33/00
Filed: 1989-05-10
Abstract: PURPOSE:To form an envelope-shaped bag body by simple work by sealing one end part of a bag main body formed from a tube body and cutting off both corner parts of the other end part of said bag main body in order to form a seal piece on the other end side thereof and performing the cutting of an unnecessary part. CONSTITUTION:Both side parts of a tube body 1a made of a synthetic resin are inwardly folded to form gussets 2 to both side parts. The tube body 1a is sealed at every predetermined dimension from above by a sealer 11 and, thereafter, one end part of the tube body 1a is cut by a cutter 10 to be divided into bag main bodies 1b and both corner parts of the other end part thereof are further also cut by the cutter 10 to form the outer shape of a seal piece 4 having an almost trapezoidal shape. Next, only the seal piece 4 is held to an erected state by a guide 12 and, thereafter, the unnecessary part of the other end part of the bag main body 1b is cut off by the rotary cutter 10. Then, a tape 13 for bonding the seal piece 4 is mounted to the inner surface of the seal piece 4 to form an envelope-shaped bag body with gussets.
Patent JP-H09280897-A (JP)
Title: Rotational displacement information detection device
Inventor: KATO SHIGEKI
IPC: G01D5/245
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To perform positioning with a high accuracy by using a V-block for positioning a direction of a rotary shaft with respect to a main unit and also positioning on a plane orthogonal to the rotary shaft. SOLUTION: A disk unit 101 is assembled in a main unit 102. A V-block 10 is fixed on a base member 11, and positioning is performed with a dummy rotary shaft 7 with the disk unit 101 abutted to a V-wall of the V-block 10. In this case, the V-slopes of the V-block 10 is made symmetrical centering a straight line passing through the center of the rotation of the dummy rotary shaft 7 and LED 1. A disk hub 8 is fixed with a springy member also in the direction of Z. The disk 3 is adjusted to be of a rotary phase at the time of detecting the phase Z. Under this state, positioning is performed in x, y, and z directions on the sensor substrate 9 mounted with a flat substrate 5 provided with a sensor 6 and amplitude grids 5A, 5B, and 5Z.
Patent JP-H08309308-A (JP)
Title: Method and apparatus for removing heavy metal
Inventor: YAMAGUCHI HIROTOSHI
IPC: F23G7/00
Filed: 1995-05-17
Abstract: PURPOSE: To provide an apparatus for removing heavy metals which can remove heavy metals from a material to be treated such as sludge. CONSTITUTION: Sewage sludge is mixed with oil in a preliminary treatment apparatus 2, and the mixture is heated preliminary to about 80 deg.C and heated again to about 110 deg.C with a cooker 3 under reduced pressure below the atmospheric pressure. Next, the sludge and oil heated with the cooker 3 are separated by a centrifugal separator 4. The sludge discharged from the centrifugal separator 4, after being cooled by storing temporarily in an intermediate hopper 5, is bagged by a bagging device 6. Besides, the oil separated by the centrifugal separator 4 is burned in an incinerator 7 to recover heavy metals contained in the ash.
Patent JP-S62273293-A (JP)
Inventor: TADOKORO YOZO
IPC: C11C3/10
Filed: 1986-05-21
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-S5452413-A (JP)
Title: Synchronous coupler for television signal
Inventor: YAMAGUCHI SUSUMU
IPC: H04N5/073
Filed: 1977-10-04
Abstract: PURPOSE: To make the synchronous coupling between a picture and sound by supplying a video signal and sound signal after superposed each other as to the multiple synchronous coupling of TV signals.  
     CONSTITUTION: An input video signal after LPF10 and input sound signal after FM modulator 13 and BPF14 are mixed 11 after being band-limited respectively. The mixed output having been frequency-multiplied is supplied to video synchronous coupler 15, where equvalent delaying is done. The output of coupler 15 is passed through LPF16, BPF18 and FM demodulator 19 to obtain the original video signal and sound signal 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63284910-A (JP)
Title: Transmitter antenna to be mounted on mobile body
Inventor: MAEDA MAKOTO
IPC: H01Q1/36
Filed: 1987-05-18
Abstract: PURPOSE:To eliminate the hooking of an antenna on an obstacle, to prevent the free activity of an animal from being blocked, and to reduce rejection symptoms given by a transmitter in the activity and the ecological research, etc., of the animal by the transmitter, by providing a cover made of artificial leather or a resin film, etc., on the base part of the antenna. CONSTITUTION:In the antenna of the transmitter loaded on a mobile body, the antenna (1) is mounted on a transmitter main body (3), and the base part (2) of the antenna is formed by providing the cover made of the artificial leather (4) or the resin film (5), etc. In such constitution, the cover made of the artificial leather (4) or the resin film (5), etc., on the base part can prevent a coil-shaped spring from being brought into contact with the outside, and can smooth the motion of the antenna. In such a way, the hooking of the antenna on the obstacle can be eliminated, and no free activity of the animal, etc., can be blocked, and the rejection symptoms given by the transmitter can be reduced in the activity and the ecological research of the animal by the transmitter.
Patent JP-S5643536-A (JP)
Title: Supervisory method of mixed air to shielded gas for welding
Inventor: IZUMI JIYUN
IPC: G01N21/27
Filed: 1979-09-18
Abstract: PURPOSE:To easily and swiftly monitor air mixing into shielded gas, by separating the light emission spectrum or the absorption spectrum of the welding arc, and measuring the mixing quantity of air into shielded gas. CONSTITUTION:The light emitted by the welding arc 3 is condensed by the condensing system 8, is added to the spectral element 9, and it is split to each wave length and each spectrum. And an electric signal detected by the photo detecting element 10 and according to the detected amount is added to the indicator 12, the light strength of every wavelength spectrum is displayed, the quantity of air mixing into shielded gas  for the atmosphere is measured, and the amount of air mixing into shielded gas can be monitored easily and swiftly. As a result, satisfactory welding can be performed. In this regard, the same result can be obtained by utilizing the absorption spectrum, as well.
Patent JP-H11311980-A (JP)
Title: Liquid crystal display control equipment and liquid crystal display device
Inventor: YOKOTA YOSHIKAZU
IPC: G02F1/133
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display control equipment which is capable of reducing the total power consumption of a system by dynamically changing a liquid crystal driving duty ratio in accordance with the operating state of the system and which is capable of performing the driving of a liquid crystal display by setting an optimum liquid crystal driving voltage and an optimum liquid crystal driving bias condition easily in accordance witch the liquid crystal driving duty ratio in the case of performing such a variable duty display. SOLUTION: In this liquid crystal display control equipment 2, a driving duty selecting register and a driving bias selecting register which are rewritable from a microprocessor are provided. The equipment is made to selectively perform a display on one part of a liquid crystal display panel 1 with a low voltage and a low duty drive by changing the set values of the driving duty selecting register and the driving bias selecting register in the case of changing over the display from the display of the whole surface of the liquid crystal display panel 1 to the display of only rows of one part of the display panel.
Patent JP-S63283981-A (JP)
Title: Fired pattern-forming method and printing ink therefor
Inventor: TABAYASHI ISAO
IPC: C09D11/36
Filed: 1987-05-18
Abstract: PURPOSE:To form a dense sintered pattern on a surface, by printing a pattern on the surface of a heat-resistant recording material by using a printing ink comprising an organometallic chelate compound, followed by firing. CONSTITUTION:An ink for use in ink jet recording for firing is obtained by dissolving an organometallic chelate compound in water or an organic solvent. The metal which can be used in the water-soluble organometallic chelate compound is any metal having a valence of at least two, and a combination of metallic elements may be selected according to the properties required of the metal, metallic oxide, metallic nitride or metallic oxide formed after firing. On or more such metallic elements are used in combination. A mixture of an inorganic metallic salt with a chelating agent may be used as it is, but it is possible to obtain a fired pattern with high quality by using a refined metallic chelate compound.
Patent JP-H06305267-A (JP)
Title: Photographic paper
Inventor: NAKAMURA YOSHINORI
IPC: B41M5/50
Filed: 1993-04-21
Abstract: PURPOSE:To enhance the sebum resistive property of an image formed on the photographic paper and descriptive property to the image surface by satisfying fundamental characteristics such as the image sensitivity of a photographic paper and preservative stability of the image. CONSTITUTION:The photographic paper 1 has a dyestuff image receiving layer 3 on the base body 2 and forms a dyestuff image in such a manner that the dyestuff image receiving layer 3 receives the dyestuff melted or diffused to shift from an ink ribbon or the like by heating, wherein the dyestuff image receiving layer 3 is formed of the blended resin of a cellulose ester and vinyl acetate polymer. A substance having 5-40wt.% vinyl acetate polymer contained in the dyestuff image receiving layer and also having a degree of 200-400 in its polymerization is used.