baber/WOPTO huggingface dataset:
Patent JP-H06295467-A (JP)
Title: Optical pickup device
Inventor: TANAKA NOBUKAZU
IPC: G11B7/135
Filed: 1993-04-01
Abstract: PURPOSE:To restrain the aberration of an objective lens caused by an error in the thickness of an optical disk substrate in an optical pickup device using the objective lens having large numerical aperture. CONSTITUTION:At least one annular substrate 3 transmitting a laser beam is arranged between a laser light source and the objective lens 1 and in the optical path of parallel beams emitted from the laser so that the optical axis of the lens 1 and the center of the substrate 3 may be nearly coaxial. Then, an optical path causing a phase difference in one part of the laser beam by the substrate 3 is formed.
Patent JP-H04230884-A (JP)
Title: Fm-signal detecting circuit
Inventor: OSUKAA ROOUENSHIYUSU
IPC: G01S7/02
Filed: 1991-04-30
Abstract: PURPOSE: To provide a receiver of high sensitivity for detecting an FM signal sent from a radio altimeter or the like. CONSTITUTION: FM signal detecting equipment includes a phase detector 24 to which a reception signal 21a and a delay replica 21b of an input signal are inputted and an output of the phase detector 24 is filtered by a filter bank 26, an output of which is sent to a logic circuit 28. The logic circuit 28 selects the output having the maximum signal level. An output signal of this circuit is compared and discriminated by a threshold circuit 30, and in the case when the signal has a level higher than a prescribed threshold, the presence of an FM signal is indicated.
Patent JP-S59233012-A (JP)
Inventor: FUBERUTO BURUSE
IPC: B63B35/44
Filed: 1984-05-18
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-S62255405-A (JP)
Title: Skin cosmetic
Inventor: HASUNUMA KYOTARO
IPC: A61K8/44
Filed: 1986-04-28
Abstract: PURPOSE:A skin cosmetic that contains gamma -amino-beta-hydroxybutyric acid, thus showing excellent effect to prevent skins from aging such as improvement of roughened skins, improvement of cuticles, acceleration of turn over of corneal layers. CONSTITUTION:gamma -Amino-beta-hydroxybutyric acid is added in an amount of 0.05-2.0wt% based on the total weight, to a skin cosmetic such as lotions, milk, cream, or packs to give the objective skin cosmetic with accelerates the turnover of corneal layer to improve roughened skins and cuticles, further giving skins appropriate moisture, flexibility or smoothness, elasticity and gloss.
Patent JP-H06311011-A (JP)
Title: Optical switch element drive controller
Inventor: YAMANAKA YUTAKA
IPC: H01L33/00
Filed: 1993-04-26
Abstract: PURPOSE:To provide an optical output pulse with a stable time width by arranging the operation timings of the optical switch elements. CONSTITUTION:A pulse width detection circuit 3 controls an output voltage of a drive circuit 2 to obtain an optical output pulse with a predetermined width by detecting the pulse width of an optical output 14 of an optical switch element 1 so as to change a drive voltage applied to the optical switch element 1 in response to fluctuation of the pulse, width.
Patent JP-S63263044-A (JP)
Title: Preparation of low alcohol-containing carbonated fermented milk
Inventor: FUJII KIMIHARU
IPC: C12G3/02
Filed: 1987-04-22
Abstract: PURPOSE:To prepare the titled fermented milk contg. specific amts. of carbonic acid gas and alcohol and having good stimulation refreshing feeling and body taste, by adding lactic acid bacterial and lactose-nonfermenting yeast to milk, charging the mixture into a synthetic resin container having adequate gas- permeability and pressure resistance, sealing the container and then fermenting the charged milk. CONSTITUTION:Milk is mixed, if necessary, with a gelling agent and a fermenting sugar and further with lactic acid bacterial (preferably Streptomyces thermophilus or the like) and a lactose-nonfermenting yeast (preferably Saccharomyces cerevisiae or the like). The mixture is charged into a synthetic resin container having adequate gas-permeability and pressure resistance and, after the container is sealed, fermented to provide the objective fermented milk contg. 0.10-0.20g% (W/V) of carbonic acid gas and <=1% of alcohol at 10 deg.C.
Patent JP-S5625237-A (JP)
Title: Signal recording system of optical disk
Inventor: MURAKAMI HIROYASU
IPC: G11B31/00
Filed: 1979-08-03
Abstract: PURPOSE: To make it easy to synchronize an information read part with an optical disk recording and reproducing part, etc., by generating a rotation-synchronizing signal every time a rotation-synchronizing position set on an optical disk rotates once and then by performing recording by it.  
     CONSTITUTION: For recording or reproduction on or from optical disk 11, optical disk 11 is rotated at a fixed speed and on the optical disk 11, the optical head is run in its radius direction. Every time rotation-synchronizing position 10 set on optical disk 11 rotates once, rotation-synchronizing signal 1 is generated. Further, while recording or reproduction is held in waiting status, the optical head, when its beam light reaches synchronizing position 10 over tracking at the outermost circumference of recording track 6, is jumped to a recording track one track outside and in this standby state, the invariable outermost recording track is tracked. This constitution can easily synchronize the information read part with the optical disk recording and reproduction part or the optical disk recording and reproduction part with the output part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04329222-A (JP)
Title: Manufacture of oxide superconductive wire material
Inventor: KOTANI TOSHIHIRO
IPC: C01B13/14
Filed: 1991-04-30
Abstract: PURPOSE:To provide a manufacturing method for an oxide superconductive wire material exhibiting a higher critical current density than in the prior art. CONSTITUTION:A first heat treatment is conducted, with respect to raw materials of oxide superconductive material machined into wires, at a temperature of partially melting these raw materials. Thereafter, a second heat treatment is conducted at a temperature lower than that for the first heat treatment. In the case of a Bi-based superconductive material and a Ti-based superconductive material, the temperature for the first heat treatment is preferably in the range of 850 deg. to 950 deg..
Patent JP-S5432973-A (JP)
Title: High-frequency transistor
Inventor: IRIE MICHIO
IPC: H01L29/812
Filed: 1977-08-18
Abstract: PURPOSE: To realize wide-band transistor by reducing the negative feedback amount by builting a resistance and capacitor as a negative element in a transistor package. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09263633-A (JP)
Title: New polyether compound, its production and curable composition using the same
Inventor: SHINOHARA MASAMI
IPC: C08G65/28
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new polyether compound capable of giving cured products excellent in hardness, mechanical strength, weatherability and flexibility, and useful for coating materials, etc. SOLUTION: This new compound is expressed by formula I [R<1> is hydroxyl group or a (un)saturated organic compound residue bearing (m) active hydrogen atoms; (n1 ) to (nm ) are each 0-100, summing to 1-100; A is of formula II (R<2> to R<9> are each H, a 1-10C alkyl, methylol, vinyl, etc.) or a linkage composed of mixture of structures of formula II and formula III (R<10> is an epoxy compound residue); x-end is R<1> side, and y-end is H side], e.g. a compound of formula IV. The compound of formula I is obtained by reaction between a compound of formula V or water and an alicyclic epoxy compound of formula VI, or reaction of the compound of formula V or water and the alicyclic epoxy compound of formula VI with an epoxy compound of formula VII.
Patent JP-S61255116-A (JP)
Inventor: JIYOERU ERITSUKU HASENKOFU
IPC: H04B3/04
Filed: 1986-05-01
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-S5725290-A (JP)
Title: Method for seam welding on stepped part of laminated plate and its apparatus
Inventor: OOIWA TAKEO
IPC: B23K11/06
Filed: 1980-07-21
Abstract: PURPOSE: To perform excellent welding on a stepped part of laminated plates, by giving a pressure to the stepped part on a welding line from the thicker part to the thinner part and in one  direction land in its opposite direction with a pressure electrode ring.   
     CONSTITUTION: When plates 1 and 2, such as, for example, a margin of opening and spiegel of  automobile's fuel tank, etc., are piled up and welded, a stepped part 2 a  is formed on a welding  line S by piling up another plate 2 b . When this stepped part is to be welded, the center line of the  stepped part 2 a , namely a location connecting the center of electrode rings R 1  and R 2  is designated  as (a) and the similar location connecting R 1 ' and R 2 ' and R 1 " and R 2 " are designated as (b) and  (c), respectively. Moreover, to completely move rings R 1  and R 2  from the thicker part 2 a  to the  thinner part, locations b 1  and c 1  are determined at the outside of (b) and (c), respectively by  setting the (a) at the center. When pressing and welding using rings R 1  and R 2  are perfomed  from the point (a) to the point (b 1 ), a bent part (j) is crushed in a relatively large scale, and the  distance between a contact point (i) and the bent part (j) is remarkable reduced so that the area  (k) of nonfed part is reduced. Moreover, when the welding is performed from the point (a) to  the point (c 1 ), the area (n) of nonfed part can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10277636-A (JP)
Title: Manufacture of butt-welded tube
Inventor: HAMAYA HIDEKI
IPC: B21B45/06
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To remove the scale in a non-contact manner with a skelp by blowing the high-speed combustion flame against a butt-welded seam surface to heat a butt-welded part before butt-welding a heated skelp, and removing the scale at the butt-welded part, and to realize the excellent operability by increasing the heat source for heating immediately before the skelp. SOLUTION: A skelp 2 heated by a heating furnace 1 is bent in a tubular shape by rolls 3, 4. A surface 7 to be butt-welded is irradiated with the high- speed combustion flame 6 formed by a high-speed combustion flame generating device 5 to perform the butt-welding by a butt-welding roll 8. The combustion flame is increased in number according to the increase in the butt-welding speed and the drop in the skelp temperature. The scale is removed by the high- speed combustion flame 6 through the shearing force of the high-speed combustion flame 6. When the speed of the high-speed combustion flame 6 is >=800 m/sec., the scale can be completely removed. When the temperature of the combustion flame is about 1200-1400 deg.C, the sagging of the edge of the butt- welded part is reduced, and the expansion ratio can be increased.
Patent JP-H01270472-A (JP)
Title: Video telephone set
Inventor: KIMURA NORIO
IPC: H04N7/14
Filed: 1988-04-22
Abstract: PURPOSE:To simplify the confirmation work of recorded contents to improve the operability by recording a voice and an image on a freely recordable disk recording medium in accordance with the classification of a received signal. CONSTITUTION:When an image transmission command is sent, the image following this command is received and is stored in a memory 18. A CPU 90 supplies the track number where image data should be recorded, the recording track number of corresponding voice data, information of the date of storage, and image data stored in the memory 18 to a data recording circuit 50 to record them on a magnetic sheet 48. Next, the transmitted voice is recorded and processed by a recording circuit 52 and is recorded on the magnetic sheet 48. When recorded contents on the magnetic sheet 48 will be reproduced, the recording track of image data is searched and they are written in the memory 18 and are displayed as an image on a video monitor 34. Simultaneously, a head 60 is moved to the audio track and the audio signal is reproduced and is applied to a speaker 79.
Patent JP-S5724101-A (JP)
Title: Capacitor
Inventor: HIRANO YUTAKA
IPC: H01P3/08
Filed: 1980-07-21
Abstract: PURPOSE: To increase the high frequency characteristics, by providing leads short- circuiting several parts on electrodes, on conductor electrodes.  
     CONSTITUTION: A capacitor is constituted with conductor electrodes provided on a dielectric substance substrate. Several parts on a capacitor electrode 22 are short- circuited with leads 36. The leads 36 are fitted on space by floating them from the electrode plate. The wavelength of high frequency signals transmitted on a strip line is a reciprocal times of the specific dielectric constant. When the high frequency signals transmit on the leads 36, since the environment of the leads is air, no short circuit of the wavelength is caused. Thus, since the rotation of the phase of high frequencies can be reduced, the high frequency characteristics can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09289705-A (JP)
Title: Brake controller of electric automobile
Inventor: SAGA KENICHI
IPC: B60T1/10
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the brake feeling regardless of the revolution of a motor, and also, recover brake energy as efficient electric energy. SOLUTION: A motor 2 is supplied with power from a battery 2 thereby enabling a vehicle to run, and a required braking force computing means 201 computes the requested braking force from the stepping force of a brake, and a regenerated braking force computing means 101 does the maximum regenerated braking force from the revolution of the motor 2, and also a regeneration command value computing means 102 does the maximum regenerative braking force and the regeneration command value to the motor 2 from the requested braking force, and a regeneration command value limiting means 103 outputs a numerical value where the amount of ripple limitation is added to the regeneration command value or it is subtracted from that, as the regeneration command value, in case that the amount of ripple per unit time of the regeneration command value gets over the set amount of ripple limitation,  and a regenerated braking force control means 104 controls the regenerated braking force of the motor from the regeneration command value, and a mechanical braking force computing means 202 computes the mechanical braking force from the requested braking force and the regenerated braking force, and controls each solenoid valve, according to the mechanical braking force, and adjusts the boosting condition of a negative-pressure type booster, and adjusts a brake working member and brake fluid pressure.
Patent JP-H07303960-A (JP)
Title: Soldering nozzle to cope with production of many kinds
Inventor: ASAKAWA YOSHIO
IPC: B23K1/08
Filed: 1994-05-13
Abstract: PURPOSE:To provide a soldering nozzle to cope with the production of many kinds which eliminate the trouble to control the opening corresponding to the shape and the cast in manufacturing the nozzle by providing a frame capable of adjusting the width of the tip part of the nozzle according to the side of the object to be soldered. CONSTITUTION:A soldering nozzle consists of a jet stream box part 1 to be fitted with a solder waving port 5 of a rework center 6, an external frame 2 to meet the shape of a parts and a joining part consisting of a holding plate to join the jet stream box part 1 with the external frame 2 and a bolt. The solder waving port 5 of the rework center 6 is preliminarily fitted with the jet stream box part 1, and fixed by a notched part 7. When the electronic parts of different shape to be soldered is soldered, the the external frame 2 to meet the shape is joined with the box part 1 with the joining material 3. Then, the solder 4 is jetted through the joined solder waving port 5 and the jet stream box part 1 to solder the electronic parts placed on the frame to a printed circuit board. This constitution eliminates the conventional work to set the opening part to the shape of the parts, and the cost to manufacture a nozzle for this purpose.
Patent JP-H11280727-A (JP)
Title: C-shaped ring
Inventor: MITA KAZUHIRO
IPC: F16B21/18
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a C-shaped ring causing neither fatigue nor plastic deformation at the time of contraction. SOLUTION: This C-ring has insertion holes 2 for jig fronts on both ends 1 on the side of an abutment S. A pair of stopper pieces 4A adjacent to each other is formed on an inner peripheral edge of the center portion faced to the ends 1, which pieces 4A abut against each other before the abutment S is closed. When the jig fronts are inserted into the insertion hole 2 and an outer diameter of the C-ring is contracted, excessive contraction is prevented through abutment of the fronts of the stopper pieces 4A prior to closing of the abutment S. Fatigue and plastic deformation of the C-ring itself is prevented therefore, which may be caused by excessive contraction. After fitting an item to a circular groove, the stopper pieces 4A can be utilized as the projection for supporting a coil spring, etc.
Patent JP-H07307877-A (JP)
Title: Infrared ray image pickup device
Inventor: MATSUI YASUO
IPC: H04N5/16
Filed: 1994-05-13
Abstract: PURPOSE:To obtain an infrared ray image pickup device in which shading correction memory data are not required to be revised even when an image face illuminance ratio is changed due to the revision of an optical system. CONSTITUTION:A shading correction memory 6 has a function data table for an optical system image face illuminance ratio corresponding to each picture element of an infrared ray solid-state image pickup element 3. The correction quantity for the image face illuminance ratio for each picture element is obtained by multiplying an optional maximum shading correction quantity 9 with data of a function data table storing the image face illuminance ratio for each picture element of the infrared ray solid-state image pickup element 3 at a multiplier 11. The correction quantity of the image face illuminance ratio and a digital video signal from an A/D converter 5 are multiplied at a multiplier 7 and the result of multiplication and the digital video signal are added by an adder 12 to obtain a corrected video signal subjected to shading correction.
Patent JP-H07303995-A (JP)
Title: Wire for gas shield arc welding
Inventor: WADA AKIRA
IPC: C22C38/16
Filed: 1994-05-13
Abstract: PURPOSE:To reduce generation of sputter and to significantly reduce unstable condition of arc like short time short circuit between wire and molten pool, arc breakage, etc., so as to sufficiently reduce generation of welding defect and fatigue of worker. CONSTITUTION:An impurity in wire surface is controlled to <=5mug per 1cm<2> apparent wire surface area and a Ca quantity in total wire is controlled to <=10ppm, a surface Ca quantity to 3ppm. Also, a mass not passing a filter paper having 10mum hole size is controlled to <=40wt% mass of total wire surface impurity, a copper content 4 (in term of copper in case of copper compound) in total wire surface impurity to 30wt.%. Further, in the wire containing wire surface impurity, Na and/or K is contained by 0.1 to 10ppm respectively, in a wire solid surface part, a solid surface Na and/or solid surface K is contained by <=0.1ppm in total. A total oxygen quantity of wire is controlled to 30 to 200ppm as well as a surface oxygen quantity to 20 to 180ppm.
Patent JP-S58218348-A (JP)
Title: Continuous casting device of thin steel plate
Inventor: EDA YUUJI
IPC: B22D11/06
Filed: 1982-06-12
Abstract: PURPOSE:To retard solidification on a short side and to produce a thin steel plate at a high speed by using a refractory material in constituting the inside surfaces of the stationary wall in both side edge parts of a pair of circulating bodies which are disposed so as to face each other, and providing a protective plate for retarding solidification on each of said inside surfaces freely attachably and detachably. CONSTITUTION:The inside surface of a stationary side wall 3 is constituted of an approximately triangular refractory material 11 having an upward divergent and downward convergent shape. A protective plate 14 for retarding solidification is fixed to the free end of an arm 15 which is supported above the wall 3 and is movable vertically and oscillatable. Said plate is attached or detached to or from the inside surface of the material 11 according to the movement of the arm 15. The plate 14 is kept attached to the inside surface of the material 11 until the drawing of an ingot is started after the charging of molten steel is begun to retard the solidification on the short surface side.
Patent LT-2006001-A (LT)
Title: Method for processing bakery products
Inventor: SKREBELS VIKTORS
IPC: B65B31/02
Filed: 2006-01-03
Abstract: The present invention relates to the processing of bakery products which prologs their shelf life. The task of the invention is to assure the stability of quality and taste characteristics under prolonged storage. The method of processing provides dipping bakery products into ethyl alcohol (95 () for a short period of 0,5-2,0 seconds. The quantity of ethyl alcohol used is equal to 2-10 ( on total weight of bakery products. The optimal ratio is 6,7 ( of ethyl alcohol weight units per 1 weight unit of bakery product. After removing the bakery products from alcohol they are immediately packed in polyethylene sacks made of 80 micrometer- thick film, vacuumed and sealed. The shelf life of bread such processed can be prolonged up to 6 months.
Patent LT-2017511-A (LT)
Title: A sliding fabric mat of centrum pulling bed
Inventor: HE SHAODUN
IPC: A61F5/00
Filed: 2017-05-08
Abstract: In order to solve the above problems, a sliding fabric mat of centrum pulling bed provided in the present invention, the said sliding fabric mat laid at the tailstock of bed surface, sliding fabric mat is equipped with pull connection point at the tail, sliding fabric mat is connected with driving device via pull connection point, driving device drives the fabric mat to move outwards. The length of sliding fabric mat is calculated at least from the tail stock to the buttock, and its width is at least the width of the buttock. Human body lies on the bed, the buttock and lower body are above sliding fabric mat Characterized in that the left and right sides of the fabric mat are equipped with left side wing and right side wing. The side wing is of a triangular structure, and the side wing extends from the foot end to the leg. The left and right sides of the buttock are equipped with left connecting belt and right connecting belt. The side wing is provided with pulling position of tail connecting with the tail of the fabric mat, The side wing is also provided with wrapping position of leg. The angle tip of wrapping position of leg is also equipped with connecting belt of side wing. During use, the human body lies on the bed. Left side wing and right side wing wrap the legs from the left and right sides. connecting belt of left side wing is connected with right connecting belt, and connecting belt of right side wing is connected with left connecting belt. They are connected and fixed on the sliding fabric mat in a cross manner.