baber/WOPTO huggingface dataset:
Patent JP-S61268815-A (JP)
Title: Cylinder head cooling structure of engine
Inventor: HARADA MINORU
IPC: F01P3/02
Filed: 1985-05-23
Abstract: PURPOSE:To decrease the flow rate of oil and prevent splashing of oil and to improve the cooling effect of a cylinder head, by a method wherein, after oil, discharged from a oil jet, is caused to flow through a cruved part formed to a distribution passage, the oil is caused to flow to the cooling surface of the cylinder head. CONSTITUTION:A main oil passage 12 is formed in a cylinder head cover 11, and the passage 12 consists of a first passage 13, extended in the longitudinal direction of an engine, and a second passage 14 branched from the passage 13 and extended in the lateral direction of the engine. In this constitution, a distribution passage 15, curved about downward, is communicated with the second passage 14. A discharge port 15a of the distribution passage 15 is caused to front on an outer surface 17 of a wall with which a combustion chamber 16 is formed. The distribution passage 15 is formed with a third passage 18, communicated with the second passage 14 and extended in parallel to the outer surface 17, and a fourth passage 19 communicated with the third passage 18 and extended about perpendicularly to the outer surface 17, and an oil jet 20 is located in the third passage 18.
Patent JP-S5817082-A (JP)
Inventor: AOKI GOICHI
IPC: B66B7/00
Filed: 1981-07-17
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-S602103-A (JP)
Inventor: SEKIYA TAKASHI
IPC: A01C7/00
Filed: 1983-06-19
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-H09294613-A (JP)
Title: Multifunctional brooch
Inventor: AKIYAMA TATSUSHI
IPC: A44C1/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To adapt a brooch to a multipurpose use by constituting the brooch so as to have a brooch part consisting of a pin equipped with a head part and a catch, the ring-shaped main body capable of being inserted into the clasp formed on the head part of the pin and the earring part equipped with the decoration attached to the end part thereof. SOLUTION: The ring-shaped main body 2 of an earring part 1 having a decoration attached to the end part thereof is formed of a noble metal material having elasticity and grasps an earlobe by its elasticity. A brooch part consists of a pin 7 equipped with a head part 8 having decorative effect and the catch 9 fitted in the leading end of the pin 7 in a detachable manner. A cylindrical clasp 11 or a clasp 11 consisting of a plurality of small rings held at a predetermined interval is formed on the head part 8 of the pin 7. After the pin 7 is inserted in dress and its ornaments 21, the ring-shaped main body 2 is fitted in the clasp 1. A cap 9 having a decorative cover 16 attached thereto is inserted in the leading end of the pin 7.
Patent JP-S60259365-A (JP)
Title: Lens centering device
Inventor: YANAGISAWA NOBORU
IPC: B24B9/14
Filed: 1984-06-01
Abstract: PURPOSE:To perform centering of lens prior to grinding automatically and quickly by processing the results from laser light point position detector through an operational display and correcting the lens position on the basis of commands for corrective direction and level. CONSTITUTION:Upon projection of laser from a laser source 18 while mounting a lens 2 having polished faces onto the lens chuck shaft 14, the light point is projected onto the light point position detector 20. Then x, y co-ordinates of the light point are provided from the detector 20 to an operational display 22 to provide the correction level command (r') and the corrective direction command -theta to a motor 34 thus to rotate the lens 2 by -theta in the direction of corrective motion of corrective device 28 while to advance a rod 26 toward the lens by the amount of (r') through a motor 23 and to move the optical axis of lens toward the center of the shaft 14 to coincide with it. Then the lens chuck shaft 16 is lowered to stop the aligned lens and to polish the outercircumferential face of lens 2 through grinding wheel 38. Consequently, centering of lens is automated and the manpower can be saved.
Patent JP-H0837433-A (JP)
Title: High frequency power amplifier
Inventor: MAEDA MASAHIRO
IPC: H03F3/60
Filed: 1995-05-09
Abstract: PURPOSE:To obtain.the high frequency power amplifier in which a drain efficiency is considerably improved. CONSTITUTION:An input side RF terminal 5 connects to a gate 9 of an FET 60 via an input matching line 7. A source 10 of the FET 60 connects to ground. Furthermore, a drain 11 of the FET 60 connects to an output RF terminal 14 via an output matching line 12. An output impedance control circuit 31 provided with a 1st line 16 and a 1st capacitor 17 is connected to a line connecting to the drain 11 of the FET 60. A second harmonic wave input impedance control circuit 32 provided with a grounding use 2nd capacitor 22 and a 2nd lien (21) whose length Ld is longer than nearly a 1/4 wavelength with respect to the basic wave frequency is connected to the line connecting to the gate 9 of the FET 60. Thus, the impedance against harmonics is controlled at the input of a power TR.
Patent JP-H07320220-A (JP)
Title: Magnetic head and its production
Inventor: KOBAYASHI HIROSHI
IPC: G11B5/187
Filed: 1994-05-25
Abstract: PURPOSE:To work a track width good accuracy by averting roughening of a working surface without exertion of a working stress at the time of working the thickness of the magnetic core on the front gap side into the track width. CONSTITUTION:This magnetic head is provided with two pieces of magnetic cores 21, 22 facing each other via a magnetic gap material 4a. A through-hole 8 for coil winding is formed in the central part. A magnetic path is formed around this through-hole 8 and the thickness of the magnetic core on the front gap 4 side is formed to the track width Tw. The thickness of the magnetic cores 21, 22 on the rear gap side has the increased thickness part thicker than the track width Tw. The magnetic core is formed so that the thickness Tw of the magnetic core on the front gap 4 side having magnetic permeability mu1 and the thickness Te of the increased thickness part having magnetic permeability mu2 have values expressed by equation I and that the width Lc of the magnetic cores 21, 22 have the relation of equation II (in the equation II, L: the shortest magnetic path length).
Patent JP-S5235040-A (JP)
Title: Method of detecting a hit-and-run car or the like
Inventor: YONETANI MIYOKO
IPC: B62D41/00
Filed: 1975-09-12
Abstract: PURPOSE:To provide a method of detecting a hit-and-run car, which use ferrouspowder applied microfilm or the like made readily to be collasped and dropped from the vehicle body and collected by use of a magnet to make out the car number by magnifying the same, thus enabling to identify the car that has caused an accident.
Patent JP-H10299411-A (JP)
Title: Supporting device for steam turbine nozzle
Inventor: ASAI KIWAMU
IPC: F01D9/04
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of installation adjustment work, by providing the supporting part with nozzle supporting metal fittings which are engaged and fixed in the diaphragm outer ring, and the level adjustment bolts which position and adjust the diaphragm outer ring to a casing, when a turbine nozzle is supported on the casing at the supporting part. SOLUTION: A nozzle support 23, which is installed between a lower part 21 of the diaphragm outer ring which is fixed integrally or welding-fixed on a turbine nozzle 20 and a casing 22, is constituted with a nozzle supporting metal fitting 25 and plural bolts 26 for nozzle supporting metal fittings. On the nozzle support 23, a level adjustment bolt 28 which expands perpendicularly to the bolts 26 which is hinged in a screw 27 of a nozzle support metal fitting 25 are installed, a lock part 30 is placed on one end of this bolt 28, the lock part 30 has a hexagonal hole 31, is further tightened through this hexagonal hole 31, and is set to prevent the rotation of the bolt 28 and axial movement, and a spacer 32 is set on the head side and is fixed with a spacer bolt 33.
Patent JP-2000301835-A (JP)
Title: Multicolor heat sensitive recording medium
Inventor: NAKAJIMA KAZUHIRO
IPC: B41M5/28
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To allow formation of an accurate pattern and a high color developing density to be compatible by providing at least two types or more of dye layers made of leuco dyes having different color developing hues and developer layers each containing a developer formed on one or both surfaces of upper and lower layers adjacent to the dye layers on a support. SOLUTION: In the heat sensitive recording medium 1 utilizing a color developing reaction of a leuco dye with a developer, a developer layer 3 is provided on a support 2, and dye layers made of 4Y, 4M and 4C are provided thereon. In this case, three types of the layers 4Y, 4M and 4C are arranged repeatedly in a stripe state in a width direction. The layer 3 contains the developer and a binder, and contains various type additives as needed. The layers 4 and the layer 3 are preferably provided so as to be covered with a microcapsule to be broken by a heat or a pressure when heated or provided with a fog preventing layer containing a heat fusible substance between the layer 4 and the layer 3.
Patent JP-2000306124-A (JP)
Title: Ticket issuing device
Inventor: IMAOKA YOSHIYUKI
IPC: G07B11/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a ticket issuing device which discriminates the classification of a medium with an inexpensive constitution. SOLUTION: In this ticket issue device, plural detection sensors are arranged in a carrying path in the vicinity of an insertion/ejection slot through which a ticket or a card is inserted and ejected, and a thickness detection sensor 79 to detect the thickness of the inserted medium is provided. The size of the inserted medium is detected by plural detection sensors arranged in the carrying path 15, and the classification of the medium is discriminated by this detection result and the detection result of the thickness detection sensor 79, and the medium is immediately ejected if being discriminated as an irregular medium. A gate member 3 is provided in the vicinity of the insertion/ejection slot 2, and insertion is stopped of plural cards are inserted one over the other.
Patent JP-S5735737-A (JP)
Title: Temperature controller
Inventor: OOSONO TOSHIO
IPC: B29C33/24
Filed: 1980-08-12
Abstract: PURPOSE:To control a temperature with high accuracy, by foreseeing a fault at the stage of its symptoms, and correcting a spot temperature in accordance with said symptoms. CONSTITUTION:An infrared sensor T1 and an injection temperature sensor T2 detect an instantaneous temperature of each spot in a prescribed molding cycle time, and these outputs which have been detected are digitally converted and are inputted to a microcomputer. The microcomputer automatically sets a level by a learning function as to a temperature range t0 in case opening and closing of a metallic mold, and an injection process are operated normally, operates a temperature of a fixed metallic mold 1 and a movable metallic mold 2, and also a variation value, a mean value, a dispersion value, a correlation, etc. of an injection temperature, analyzes by algorism which has been changed to an ROM in advance, and foresees a fault. Subsequently, from the microcomputer, a control signal for controlling a temperature adjusting means C of a metallic mold B is outputted in accordance with said foreseeing of a fault.
Patent JP-H11299286-A (JP)
Title: Interface circuit of motor controller
Inventor: MIYATA SHIGEJIRO
IPC: H02P7/06
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To respond to both positive and negative potential of a common signal line. SOLUTION: A servo on signal inputting section A1 for inputting, to a servo amplifier 1, a servo on signal 100 input as a loop signal via a pair of signal lines 100a, 102a is constituted of a single-phase diode bridge circuit 23 for enabling the servo on signal 100 to flow bidirectionally and outputting it as a unidirectional signal and a photocoupler 6, for allowing a signal from the single- phase diode bridge circuit 23 to flow in one direction electrically. Due to this structure, the input signal (servo on signal) 100 can flow in both ways in a pair of the signal lines 100a, 102a which is made into a loop by means of the single-phase diode bridge circuit 23 and therefore the input signal can be received regardless of the positive or negative potential of a signal line used as a common signal line. The thus input signal is output as a unidirectional signal from the single-phase diode bridge circuit 23 and can be input to a unidirectional signal transmission circuit, in comformity with the direction of that circuit.
Patent JP-H0657043-A (JP)
Title: Curable elastomer composition and method of bonding elastomer composition to polar surface
Inventor: UORUTAA AARU NEIJIERU
IPC: C08K5/098
Filed: 1993-05-13
Abstract: A method of providing curable elastomers crosslinked with the aid of metal salts of  alpha ,  beta -ethylenically unsaturated carboxylic acids and, optionally an alkyl aminoalkyl phenol vulcanization inhibitor, having improved adhesive properties is provided. The method of the invention yields cured rubber articles with markedly improved adhesion to metals and synthetic fibers, curable and cured elastomers prepared by the method, and articles comprising at least one polar surface and an adhering cured elastomer, are also provided.
Patent JP-S5964313-A (JP)
Inventor: YAMASHITA KENICHI
IPC: B28B11/08
Filed: 1983-06-21
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-S60255086-A (JP)
Title: Driving method of inverter
Inventor: YANAI YASUNORI
IPC: H02P27/06
Filed: 1984-05-29
Abstract: PURPOSE:To effectively protect an inverter at restarting time with inexpensive cost by stopping the oscillation of an inverter after the oscillating frequency of the inverter is reduced to an inverter starting frequency. CONSTITUTION:Since an inverter starting frequency fs is applied from a stop frequency setter 10 as a frequency command value to an inverter controller 60 when an inverter operation stop command Stop is generated, and controller 60 controls the oscillating frequency of an inverter 5 so that n-fs becomes 0. Thus, the rotating frequency (n) of an AC motor 8 is controlled until becoming the frequency fs, and when becoming n=fs, the delivery of ON/OFF signal from the controller 60 is stopped. Accordingly, the oscillation of the inverter 5 is stopped, and the motor 8 is stopped driving.
Patent JP-H10286092-A (JP)
Title: Alpha-glucosidase gene, new recobmined dna and production of alpha-glucosidase
Inventor: NANBARA TOMOYUKI
IPC: C07H21/04
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new α-glucosidase gene encoding a protein having a specific amino acid sequence and useful for producing α-glucosidase small in a Km value, excellent in substrate specificity and stability and used for measuring the activity of α-amylase, etc. SOLUTION: This new α-glucosidase gene encodes a protein having an amino acid sequence of the formula or a protein having the amino acid sequence of the formula wherein one or more amino acids are deleted, replaced or added and having an α-glucosidase activity, and is used for efficiently producing an α-glucosidase small in a Km value, excellent in substrate specificity and stability, and useful as a coupling enzyme on the measurement of the activity of α-amylase and on the determination of chloride ion or as an enzyme for determining or deleting maltooligosaccharide. The gene is obtained by cloning the chromosomal DNA of Bacillus s.p. KS-108a (FERM BP-5337).
Patent JP-H07293909-A (JP)
Title: Hot air floor heating device and its working method
Inventor: FUJIWARA SUSUMU
IPC: F24D5/10
Filed: 1994-04-27
Abstract: PURPOSE:To provide a hot air floor heating device and its working method in which an under-floor heat accumulating part may well accumulate heat of hot air, effectively radiates the accumulated heat and then the heat accumulated part can be worked by dry method simply and in a short period of time. CONSTITUTION:A heat insulating part 2, a heat accumulating part 4 and a floor finishing part 5 are piled up in sequence from a lower part on a floor structure 1. The heat accumulating part 4 has hot air passages 3 formed by arrangement of a plurality of heat accumulating members 41. The hot air passages 3 communicate with a hot air feeding part 6 and a hot air feeding-out part 7. This working method is comprised of a step of installing a thermal insulating material on the floor structure 1, a step of applying the heat accumulative part 4 having a hot air passage therein on the heat insulating material, a step for connecting the hot air passages to the hot air feeding part 6 and to the hot air feeding-out part 7 and a step of laying a floor finishing material on the heat accumulative part 4.
Patent JP-H09278051-A (JP)
Title: Crown-form lid having locking mechanism
Inventor: NISHIDA HIROTAKA
IPC: B65D45/32
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a crown-form lid which keeps a tight sealability by using a flat plate-form rubber gasket, and eliminates effects of a contained chemical and the rubber material by a method wherein on the top plate of the crown-form member of the crown-form lid having locking mechanism, an opening is formed in advance, and a detachable closing body is fitted in the opening. SOLUTION: This crown-form lid 1 having locking mechanism is constituted of a crown-form member 2 which is fitted so as to surround the periphery of the mouth part 11 of a container 10, and a tightening ring 3 which makes the fitting of the crown-form member 2 stronger. A protruding part 7a at a lower part on the inner peripheral surface of the crown-form member 2, is engaged with the lower end of a flange part 12 being formed on the mouth part 11 of the container 10, and a flat plate-form gasket 19 made of rubber is surely press-bonded to the mouth opening 17 of the container 10. Also, in the internal wall of a circular opening being formed at the center of the top plate 4 of the crown-form member 2, a closing body 18 having finger placing ring, which is detachable from the opening, is fitted, and the end part of the closing body 18 with finger placing ring, and the end surface of the opening 17 have shapes which can be engaged with each other, and the closing body 18 is tightly held in the opening 17.
Patent JP-S62269454-A (JP)
Title: Alarm transfer system utilizing commercial line
Inventor: MITSUI TETSUO
IPC: H04M3/22
Filed: 1986-05-16
Abstract: PURPOSE:To transfer fault information even with disabled exchange function by providing a meansswitching a transmission line to a transfer equipment and means switching the transmission line to a receiver and utilizing a signal not giving effect on a general commercial call. CONSTITUTION:'A' adaptors 91-9n are placed between an exchange of a station A receiving a transfer call and transmission lines 101-10n to switch the lines 101-10n to a transfer device 11, and 'B' adaptors 141 14n are placed between an exchange of a station B receiving a call and the lines 101-10n tying the station A transferring the call and the station B to switch the lines 101-10n to the receiver 15. In sending a line signal (fault transfer signal) not used in a general commercial call set in advance prior to the transfer of information from the transfer device 11, the lines 101-10n ar switched to the receiver 15 by using the 'B' adaptors at the side of the receiving station, after a connection confirming signal between the receiver 15 and the transfer device 11 is received, fault information is sent. Thus, while the general commercial line is used, even if the exchange function of the transfer station A is stopped, alarm transfer is applied.
Patent JP-H07290686-A (JP)
Title: Thermal transferring apparatus
Inventor: NAKANO HAJIME
IPC: B41F16/00
Filed: 1994-04-26
Abstract: PURPOSE:To realize formation of a thermal transferring apparatus of this type in a bench scale by transfer printing matters to be transferred with different heights with a simple structure having low noise in the apparatus for transfer printing the matters with a pattern provided on a plate mounted on a heating platen by pressing the plate,mounted on the platen to the matters via a transfer film. CONSTITUTION:The thermal transferring apparatus comprises elevation means for vertically movably supporting a support unit 10 of a heating platen 11 to a pair of guide rails 31 arranged in a vertical direction, for vertically movably supporting a drive unit 40 for vertically moving the unit 10 via a clamping mechanism 43 and vertically moving the unit 40 at an arbitrary height, and clamping means for fixing the unit 40 at the moved position.
Patent JP-H04318144-A (JP)
Title: Al alloy sheet excellent in strength, baking hardening property and molding property, and its manufacture
Inventor: SAKURAI TAKEO
IPC: C22F1/00
Filed: 1991-04-17
Abstract: PURPOSE:To offer an aluminum alloy sheet having high strength, excellent in low temp. baking hardening property by baking at <=170 deg.C and in molding property, and to offer the manufacturing method of this Al alloy sheet. CONSTITUTION:This aluminum alloy sheet has features that it contains 0.3-1.0% Mg, 0.5-2.0% Si with <=1 Mg/Si, 0.03-0.2% Be, 0.05-1.0 Mn, and if necessary, further at least one of <=0.8% Cu, <=0.1% Ti, <=0.4% Cr and <=0.5% Fe and the balance Al and impurities, and has <=30mum crystalline grain size in the thickness direction. The manufacturing method consists of the following processes: An Al alloy ingot having the above chemical compsn. is subjected to homogenizing treatment at a temp. lower than the burning temp, then to hot rolling and cold rolling to obtain a desired thickness. Then the sheet is rapidly heated to 530-590 deg.C at >=100 deg.C/min heating rate for solution treatment, maintained in that temp. range for >=10sec, then quenched at 50-120 deg.C at >=300 deg.C/min cooling rate, and maintained at 50-120 deg.C for 1-48 hours. The obtd. material has high material strength in a T4 state, which is effective to make the material thin.
Patent JP-H0410711-A (JP)
Title: Semiconductor logic circuit
Inventor: NAKAIZUMI KAZUO
IPC: H03K19/0952
Filed: 1990-04-27
Abstract: PURPOSE:To reduce power consumption while securing rapid operation by using the combination of an enhancement type transistor(TR) and a depression type TR. CONSTITUTION:The semiconductor logic circuit is provided with the depression type TR Ql connecting its drain to the lst power supply GND and its gate and source to the lst node Nl, a diode D1 connecting its anode and cathod respectively to the 2nd node N2 and the 2nd power supply VSS1' the enhancement type TR Q4 connecting its drain, gate and source respectively to the gate of the 1st power supply GND, the node Nl and an output terminal phiOUT1' an enhancement type TR Q5 connecting its drain, gate and source respectively to the output terminal phiOUT1' the 2nd node N2 and the 2nd power supply VSS1' and an inputting enhancement type TR Q3 connecting its gate to an input terminal phiIN1 and inserted between the 1st and 2nd nodes N1, N2. Consequently, rapid operation can be secured and power consumption can be reduced.