baber/WOPTO huggingface dataset:
Patent JP-H07272749-A (JP)
Title: Betaalumina solid electrolyte and its manufacture
Inventor: KAJITA MASAHARU
IPC: H01M10/39
Filed: 1994-03-29
Abstract: PURPOSE:To efficiently manufacture a betaalumina solid electrolyte without temporarily calculating a maternal. CONSTITUTION:In a betaalumina crystal constituting a betaalumina solid electrolyte, a degree of orientation of C axis crystal is set to 0.2 to 0.4, and aspect ratio of the betaalumina crystal is set to 4.0 or less. A mean grain size of the betaalumina crystal is 3mum or less, and the betaalumina crystal of 5mum or less grain size is 90% or more, to have grain size distribution of 300mum or less maximum grain size. Electric resistance is 4.0OMEGA.cm or less, an internal water pressure strength is 150MPa or more, and density is 3.20g/cm<3> or more. In a method of manufacturing the betaalumina solid electrolyte by using each material of alumina source, magnesium source and a sodium source, magnesium- aluminum spinel is used as the magnesium source, to mix each material pelletized thereafter molded, and next by burning, without temporarily calculating the material, the betaalumina solid electrolyte for a sodium-sulfur cell is obtained.
Patent JP-H07269782-A (JP)
Title: Bellows sheat
Inventor: SAKATA MASAHIKO
IPC: F16L59/10
Filed: 1994-03-29
Abstract: PURPOSE:To cover the bending passage part of a duct simply by folding back a plurality of straight line shaped folding edges and a plurality of wave shaped folding edges alternately at intervals, and providing connecting folding edges each of which is formed between each straight line shaped folding edge and each wave shaped folding edge so as to be connected to each top of the wave shaped folding edge. CONSTITUTION:In a bellows sheet 1, aluminum thin plate is worked, straight line shaped folding edges 2 and wave shaped folding edges 3 are formed alternately, and respective connecting folding edges 4a, 4b are formed between adjacent folding edges 2, 3. At this time, three connecting folding edges 4a, 4b which are connected to three alternately adjacent tops 3a are led to the straight line shaped folding edge 2 adjacently provided to the wave shaped folding edge 3, and each connecting folding edge 4a shown by a dotted line crossed on the folding edge 2 and each connecting folding edge 4b shown by one point chain line are folded in alternately reverse directions. Those folding edges 2, 3 are folded alternately, and respective connecting folding edges 4a, 4b are folded so as to constitute a bellows sheet 1.
Patent JP-S62237481-A (JP)
Inventor: KEYES MARION ALVAH IV
IPC: H04N13/00
Filed: 1987-03-16
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-S62217648-A (JP)
Title: Electric component part
Inventor: FUJITA TSUTOMU
IPC: H01L23/50
Filed: 1986-03-19
Abstract: PURPOSE:To reduce the risks of short-circuits and the like with neighboring pins, by providing a through hole or a recessed part in each outer lead part, which is connected to a circuit substrate, and instantaneously performing surface packaging of a flat package. CONSTITUTION:A through hole or a recessed part 2 is provided in a lead frame 1, which is connected to a circuit substrate 4. A pin, which generates heat, such as a hot ram is mechanically positioned beforehand with respect to an interconnection pattern part 5 of the substrate 4. The tip of the pin is pushed to the recessed part 2 of the lead frame 1 and heated. A solder 6 is fused and bonding is performed. Thus the surface packaging of a flat package 3 is instantaneously performed, and the risks such as short-circuits with neighboring pins can be reduced.
Patent JP-H04292983-A (JP)
Title: Thermal transfer recording medium having metal gloss
Inventor: AIZAWA HIROTAKA
IPC: B41M5/00
Filed: 1991-03-22
Abstract: PURPOSE:To provide a thermal transfer recording medium adaptable to a printer having a high printing speed and capable of forming a character or image having metal gloss. CONSTITUTION:A thermal transfer recording medium consists of a base sheet 1, a release layer 2, a vapor deposition anchor layer 3, a vapor deposition layer 4 and an adhesive layer 5 and the film thicknesses of the layers 2,3,5 are respectively set to 0.4-1.1mum, 0.3-0.8mum and 0.2-0.7mum and the total film thickness of the layers 2,3,4,5 is set to 1.0-1.4mum.
Patent JP-S54150080-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUMOTO MASANORI
IPC: H01L21/3065
Filed: 1978-05-17
Abstract: PURPOSE: To ensure an easy formation of the micropattern by laminating the Mo or W film featuring a small reflection factor on the Al film and then giving the exposure and development.  
     CONSTITUTION: Al14 and Mo15 are laminated on SiO 2 13 of semiconductor substrate 12, and then the ultraviolet exposure is given via resist mask 16 and 16'. In this case, the light entering through the through-hole intrudes into the opaque part since Mo features a small reflection factor not to expose the unnecessary part. As a result, the short circuit between patterns and the width reduction never occurs. Furthermore, Mo or W can be etched easily and is thus suited for the minute formation and with small electric resistance, thus being utilized to part of the wiring. The size reduction due to the side etching can be decreased if the thickness of the formed film is made smaller. Al14 is etched away via resist 16 and 16' plus film 15; the resist is removed away; CVDSiO 2 17 is coated; and the opening is drilled selectively to give exposure to Al14. In such way, a micropattern can be formed through the conventional exposure and development method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55152689-A (JP)
Title: Inert gas generating/supplying system for liquefied gas transporting vessel
Inventor: TAKEGUCHI SHIYOUZOU
IPC: B63B25/16
Filed: 1979-05-15
Abstract: PURPOSE: In a liquefied gas transportation vessel, to store high purity inert gas in liquid by depressurizing the liquefied gas when the pressure in a tank space  dropped and feeding automatically.  
     CONSTITUTION: An oxygen absorption mechanism 7 is connected through a depressurizing mechanism 8 to compressed air generating mechanisms 1W4 placed in a vessel. The air in which the oxygen is absorbed by an absorbing mechanism 7 is inactivated to remain almost the nitrogen (approx. 99%) which is stored in a nitrogen gas storage tank 13. The nitrogen supplied from the storage tank 13 is compressed by a compressing mechanism 16 then cooled by a load refrigerator 17 and stored as liquefied gas in a liquefied nitrogen tank 18. When the pressure of nitrogen gas in the tank space dropped below predetermined level, it is depressurized by a reducing valve 19 and gasified nitrogen gas is supplied to the tank space. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51135072-A (JP)
Title: Stocking, loading-in and out of articles
Inventor: FUTAKI AKIRA
IPC: B65G57/30
Filed: 1975-05-19
Abstract: PURPOSE: To improve production effiency by facilitating the piling operation of bread-baking cases. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08255423-A (JP)
Title: Voice recorder
Inventor: HOSHI TERUO
IPC: G11B20/02
Filed: 1995-03-17
Abstract: PURPOSE: To enable recording for a long time without substantial loss of voice signals by eliminating unnecessary voice signals to compress time. CONSTITUTION: A time compression section 20 detects a non-sound part for an input voice signal to eliminate, further a repeated waveform of the voice signal is eliminated at a pitch unit thereof to perform a time compression of the voice signal. The results are outputted sequentially to a ring memory 12. A digital voice signal outputted from the ring memory 12 is converted into an analog voice signal by a D/A conversion part 14 to obtain an analog voice signal slower in output speed by a specified value with a sound scale lower by a specified value. Moreover, the operation of a tape feed motor 34 is controlled to slow down a recording speed according to the sound scale altered by the D/A converting section 14. When reproduced at a normal speed, the voice thus recorded is reproduced as voice with the sound scale the same as the original one.
Patent JP-H09248597-A (JP)
Title: Sludge treatment and shore protection method
Inventor: YOKOSHIMA YASUHIRO
IPC: E02B3/18
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of nature to secure a beautiful view by separating sludge and sand dredged from the bottom of a lake or the like to effectively use them for shore protection works. SOLUTION: Sludge accumulating on the bottom of a lake or the like is dredged together with sand and water. By negative pressure generated in a sludge hose (flow passage) 11 by the flow of a mixture of them, a lot of fibrous packing materials 20 and air in the atmosphere are mixed with the mixture. A mixture in which the fibrous materials 20 and the air are mixed is fed to a separation tank (cylindrical vessel) 12 to subject it to horizontal turning movement. Sand accumulating on the bottom of the separation tank 12 is separated from the sludge containing water and the fibrous packing materials 20, and the separated sand 34 and sludge are used for shore protection works.
Patent JP-S59184897-A (JP)
Inventor: NOMURA ICHIROU
IPC: G21F9/32
Filed: 1983-04-04
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-S61221446-A (JP)
Title: Connection structure between skylight and roof cover
Inventor: PEETAA ARUKUJIERU
IPC: E04D13/02
Filed: 1986-03-19
Abstract: 57 A skirt (7) of finely corrugated sheet of lead is at its top edge assembled in a folded joint with the lower edge of a covering rail (4) mounted on the lower frame portion (3) of a skylight. A plastic and preferably adhesive material strip (8) is incorporated in the joint and is by the pressing together of the joint made to completely fill the corrugations of the skirt edge portion incorporated in the joint to eliminate flat- pressing of the corrugations.
Patent JP-H09304059-A (JP)
Title: Focal point detector
Inventor: SUZUKI SHINICHI
IPC: G01C1/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To simply bring the center of a focal point detecting area into coincidence with that of a visual field by focusing the luminous flux branched from a telescopic optical system at a line sensor, detecting the focused sate based on the output, and shifting the using line sensor output area. SOLUTION: A focal point detecting system 20 for detecting the focused state of the equivalent surface 14A of a focal plate 14 is provided in the optical path by a branch optical element (half mirror) 18E, and further a focal point adjusting lens group driving system 30 for driving a focal point adjusting group 12 based on the output of the system 20 is provided. An AF motor 31 conducts the speed control and stop control based on the values sensed and counted by an arithmetic controller 23 and the number of pulses obtained previously by the calculation according to the output pulse of an encoder 33 via an AF motor driver 26 and moves a clutch-containing decelerating mechanism 32 and the group 12 via a pinion 26b. Thus, the group 12 is driven along the optical axis in response to the object distance, and automatically focused.
Patent JP-S61218227-A (JP)
Title: Divided pulse sending circuit
Inventor: SAKAHARA HIROSHIGE
IPC: H03K23/66
Filed: 1985-03-25
Abstract: PURPOSE:To absorb a timing error of a pulse signal before and after stopping by providing an up-down counter, a decoder and a reset circuit. CONSTITUTION:In selecting an output pulse from a waveform shaping circuit 3 when a DC motor 1 is driven, e.g., clockwise as a '+' pulse signal, the output pulse from the circuit 3 when the DC motor 1 is driven counter clockwise is a '-' direction pulse signal, and pulse numbers are added or subtracted by inputting the said direction signals respectively to an up terminal 62 or a down terminal 63 of a counter 6. When a binary code outputted from the counter 6 subject to addition or subtraction is coincident with a binary code present in a decoder 7, a pulse signal is outputted from the decoder 7, an output level of a monostable multivibrator 81 is inverted and a pulse signal is outputted via a NAND circuit 82, an output level of a monostable multivibrator 83 is inverted to reset the counter 6 and the binary code outputted from the counter restores to 0.
Patent JP-S58178100-A (JP)
Title: Ultra low temperature double shell spherical tank
Inventor: ODA HIROSHI
IPC: F17C13/00
Filed: 1982-04-09
Abstract: PURPOSE:To prevent generation of any stress by allowing the cylindrical support installed between the outer and inner shells to expand and contract in response to the change of temperature of the inner shell. CONSTITUTION:Section of inner shell 1 below the equator is supported on cylindrical support 5 installed on tall concrete ring skirt 4. Upper end of cylindrical support 5 is welded to shell 6 at a point below the equator. Accordingly, cylindrical support 5 installed between the outer and inner shells expands and contracts in response to variations in the temperature of inner shell 1, preventing generation of any excessive stress.
Patent JP-H03264733-A (JP)
Title: Exhaust device of rotary engine
Inventor: AKAGI YUJI
IPC: F02B53/04
Filed: 1990-03-13
Abstract: PURPOSE:To properly discharge carbon and the like without increasing an inner EGR quantity by providing a slit-shaped peri-exhaust port which opens to a trocoidal surface of a rotary housing, and setting a hole opening timing substantially synchronous with a hole closing timing of a side exhaust port. CONSTITUTION:In a two-rotor type rotary engine 10, a casing 13 formed of a rotor housing 11 and a pair of side housings 12 arranged at both the sides in provided. An intake port 18 and an side exhaust port 25 are opened to the part which forms intake and exhaust stroke actuation chambers 17a, 17c in the side housing 12. A peri-exhaust port 27 is opened to the part which forms the exhaust stroke actuation chamber 17c of the trocoidal surface of the rotor housing 11. The peri-exhaust port 27 is formed as a slit-shaped port which has a narow width in the circumferential direction of the trocoidal surface of the rotor housing 11. A hole opening timing is set substantially synchronous with a hole closing timing of the side exhaust port 25.
Patent JP-S60205194-A (JP)
Title: Fin member material for heat exchanger
Inventor: MIWA KAZUHARU
IPC: F28F19/02
Filed: 1984-03-28
Abstract: PURPOSE:To improve the hydrophilic property and workability of the fin by forming gelatine film or gelatine-containing film on the surface of the fin. CONSTITUTION:The fin member 3 is formed by forming the hydrophilic film 5, consisting of gelatine or containing gelatine, on the surface of a base material 4 (thickness thereof is about 0.1-0.3mm.) of the shape of sheet or foil, which is consisting of aluminum or aluminum alloy. The solid content of gelatine of 2g/ m<2> or less is proper as the coating amount of the film 5 and gelatine solution, containing gelatine constituent of 10% or less, preferably 4-6%, is recommendable to use. The drying temperature is to be within the range of 180-220 deg.C. According to this method, the fin is provided with high hydrophilic nature and the surface thereof is readily wetted while a bridge phenomenon is generated upon operating the heat exchanger when the fin is worked with the film and heat exchanging rate will never be reduced. Further, the workability of the film is excellent and the cost thereof is low while the anti-corrosive property of the fin member may be improved in case the gelatine is mixed with distemper.
Patent JP-H11262201-A (JP)
Title: Stator core of motor
Inventor: MURAKAMI TOSHIAKI
IPC: H02K1/12
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide the stator core of a motor which enables increase in volumes of coil windings applied to teeth. SOLUTION: A stator core 12 consists of an annular back yoke 25 and a plurality of teeth 26, which are integrally arranged on the inner circumference of the back yoke in a circumferential direction. Expansion parts 27, where the diameter of the back yoke 25 is expanded to make the distance between the adjacent teeth expanded, are formed in the back yoke 25 at positions between adjacent teeth. The expansion part 27 consists of two narrow tablet members 29a and 29b defined by slits 28a-28c which are cut straight into the back yoke 25 in radial directions and arranged in a circumferential direction at predetermined intervals. By having the narrow tablet members 29a and 29b opened into a V-shape, the inner diameter of the expansion part 27 is increased, and hence the distance between the adjacent teeth 26 can be increased.
Patent JP-H07243754-A (JP)
Title: Ceiling front structure for refrigerator or the like
Inventor: SUYAMA TOMIO
IPC: F25D23/06
Filed: 1994-03-04
Abstract: PURPOSE:To reduce a weight and/or a cost by improving a strength of a ceiling front part of a refrigerator, etc. CONSTITUTION:A front end 41 of an upper plate 40 is folded toward a lower rear side at a ceiling 10 of a refrigerator, etc., and an upper bent part 42 of the end is clamped at a front surface of a front frame upper part 12 with screws to form a box-shaped structure, a ceiling plate 7 is mounted above the plate 40, and wires 19 are disposed in the end 41.
Patent JP-H07244860-A (JP)
Title: Apparatus for reproducing optical disc
Inventor: YOSHIDA MASAICHI
IPC: G11B21/08
Filed: 1994-03-04
Abstract: PURPOSE:To bring an optical pickup to a target address in a short time, by preliminarily storing a count of tracks corresponding to a CLV, detecting and controlling the count of tracks based on a difference between a reference CLV and a current CLV. CONSTITUTION:A count of tracks corresponding to an address at a reference CLV and an operation factor which are necessary to calculate a count of tracks are stored in a memory 19 beforehand. The counts of tracks at a target address and at the reference CLV corresponding to the present address, and the count of tracks detected at 5 are operated by an operating part 17. An optical pickup 6 is controlled and moved to an optical disc 2 in a radial direction based on the detected counts of tracks by control devices 9-10, a slide motor 11, etc. The slide motor 11 is driven by a motor-driving circuit 10 so that a signal track cross traversing tracks during the movement agrees with the calculated count of tracks, thereby moving the optical pickup 6. The optical pickup reaches the target address in this manner.
Patent JP-S54151751-A (JP)
Title: Bearing supporter
Inventor: KONDOU TATSUHIKO
IPC: F16C35/077
Filed: 1978-05-22
Abstract: PURPOSE: To prevent rollers from sliding by arranging them between a bearing external wheel forming the taper surface which is fixed by a vertically sliding weight and is convex at the central part of the track surface and a bearing internal wheel fitted at the side of the rotational axle.  
     CONSTITUTION: A weight 3 can slide freely on the wall 1 by a projective rail 4 in contact with a groove 2 of the wall 1 and a bearing external wheel 9 is fixed to the weight 3. The contact surface 9a between the bearing external wheel 9 and rellers 7, 8 is tapered so that it is the highest at the central part and low at the top and the bottom. On the external circumference of the bearing internal wheel 6 fixed to the vertical rotational axle 5 are fitted several upper roller 7 and lower roller 8. The internal wheel 6 gives surface pressure to the roller 8, formation of clearance between them and generation of slide between the external and internal wheels are protected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08233945-A (JP)
Title: Magnetic exploration equipment and magnetic sensor device thereof
Inventor: ASAKAWA KENICHI
IPC: G01V3/165
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a magnetic exploration equipment and A, magnetic sensors which explore metals, a submarine cable laid on the seabed and submarine resources in particular, by detecting very small magnetism. CONSTITUTION: Two triaxial orthogonal type DC magnetic sensors 31A and 31B constructed by combining three magnetic sensors 31AX, 31AY, and 31AZ and 31BX, 31BY and 31BZ in three-axes directions respectively are mounted on an underwater robot, and output signals V1 (x, y, z) and V2 (x, y, z) of these sensors are processed by an arithmetic processing part (CPU 34) through the intermediary of signal converters 32 and an interface circuit 33 and transmitted to an exploration equipment on a ship through a dither cable 11. In order to detect very small magnetism, the variation of a magnetic field at the time when the underwater robot is rotated one time under water is measured and the relationship between the azimuth of the underwater robot and the amount of the variation of the magnetic field is stored in a memory on the ship beforehand.  Detection of the magnetic field is executed by subtracting the amount of the variation of the detected magnetic field depending on the azimuth of the underwater robot.
Patent JP-S60204183-A (JP)
Title: Picture information recording and reproducing device for medicine
Inventor: KATOU TADASHI
IPC: G16H10/60
Filed: 1984-03-28
Abstract: PURPOSE:To attain very quick recording and reproduction by adding an identification data to a picture information data from an endoscope, recording the data onto a small sized magnetic recording sheet, reading it and applying edition processing and recroding the result to an optical system recording disc of a large recording capacity. CONSTITUTION:The 1st recording and reproducing device 30 uses a small sized magnetic recording sheet 32 and a picture information signal transferred from a camera section 20 of an endoscope 10 is recorded on the sheet 32. In this case, an electric signal displaying the part selected by position selection bottons 21-23 provided to the camera section 20 is recorded with combination of the picture information. Then the picture information signal reproduced by the reproducing device 30 is edited and processed by a processing circuit 40, a prescribed retrieval data is added and recorded optically to an optical system recording disc 52 of the 2nd recording reproducing device 50 having a large scale storage capacity. Thus, the recording and reproduction are conducted very quickly and easily, the medicine information is edited electronically and recorded on a medium of a large storage circuit capacity.
Patent JP-H11216264-A (JP)
Title: Congeniality game with age table
Inventor: OGATA SHIGENORI
IPC: A63F9/06
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a toy article which is designed to attain making good friends or living on good terms with anybody. SOLUTION: An inner disk is placed on an outer disk, a center shaft is inserted and fixed pieces are adhered to receiving holes of the shaft. (a) When a person born in the year of the Tiger wants to find someone being congenial to himself or herself, a lower fixed piece is rotated and his sign among the twelve horary ones is put together with one of three directions. Then, the persons in the years of the Horse and the Dog are congenial to him. (b) An age table is rotated by the inner disk edge by a finger, the year of the Ox is put together with one-year-old and the ages in its upper part are checked when an opposite person is born in the year of the Monkey. How old the person is, that is, 6-year-old, 18-year-old, 30-year-old or 42-year old, etc., is judged by himself.
Patent JP-H07243287-A (JP)
Title: Double sliding door
Inventor: HIRABAYASHI HIDEO
IPC: E06B3/46
Filed: 1994-03-04
Abstract: PURPOSE:To provide a sash which is excellent in water-tightability even though a lower frame having less stepped parts and recesses is used. CONSTITUTION:External air introducing slits 17a, 17b are formed in a hollow lower frame 4 in an opening, in a part where the lower frame 4 and lower housings 8a, 8b for inner and outer sash doors 1, 2 are provided, and an ambient air introducing hole 17b communicated with the outside of the room is formed in a desired part of the lower frame 4 so as to make the pressures in the lower frame 4 equal to that of the outside of the room. Water drops penetrating through the part for providing the lower frame and the doors, is led into the lower frame 4 through the slits 17a, 17b, and is discharged through the hole 16b.