baber/WOPTO huggingface dataset:
Patent JP-H07232423-A (JP)
Title: Production of laminated sheet and pressure adjusting plate for producing laminated sheet
Inventor: OKA HIROSHI
IPC: B32B37/10
Filed: 1994-02-25
Abstract: PURPOSE:To prevent the damage of the surface appearance of a laminated sheet by bonding a sheet main body and a back laminating sheet under pressure in such a state that a pressure adjusting plate having a hollowed-out part provided thereto corresponding to the position of the protruding part of the sheet main body is arranged on the surface of the sheet main body. CONSTITUTION:A character or pattern is printed on the surface of a paper sheet main body and a protruding part 8 is formed to the periphery of the printed part 7. Next, a back laminating sheet 10 is arranged to the rear surface of the sheet main body and flexible sheets 3, 3 each composed of a synthetic resin film are bonded to both surfaces of a base material to constitute a pressure adjusting plate 1 which is, in turn, arranged on the surface of the sheet main body so as to coincide with the sheet main body. By this constitution, the hollowed-out part 6 of the pressure adjusting plate 1 is arranged to the position of the protruding part 8 of the sheet main body and the island part 5 thereof is arranged to the position of the printed part 7 of the sheet main body. When the sheet main body and the back laminating sheet 10 are pressed by press rollers 12, 12 through the pressure adjusting plate 1, the sheet main body is bonded to the back laminating sheet 10 through an adhesive 11.
Patent JP-S60238596-A (JP)
Inventor: ARUBAATO PII DEIBUISU JIYUNIA
IPC: E21B10/22
Filed: 1985-02-15
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-2000228558-A (JP)
Title: Light modulator integrated semiconductor laser and its manufacture
Inventor: OKUDA TETSURO
IPC: H01L27/15
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To improve uniformity and reproducibility of an element while reducing wavelength chirps, in a light modular integrated semiconductor laser. SOLUTION: In a light modulator integrated semiconductor laser in which an optical waveguide 3 is formed collectively by selective growth, a transition area 9 of the optical waveguide 3 in which a band gap and film thickness vary in a tapered manner is formed at boundary between a laser part 10 and a modulator part 11. The DFB laser part 20 contains the transition area 9, acting as an active area. As a result, a wavelength chirp caused by reflected return light from the modulator part 11 is reduced. Further, by forming the transition area 9 in a tapered manner, uniformity and reproducibility of the element characteristics are improved.
Patent JP-S54122410-A (JP)
Title: Impellor for propellor fans
Inventor: YAMAZAKI SUSUMU
IPC: F04D29/38
Filed: 1978-03-15
Abstract: PURPOSE: For improving idle blade performance and decreasing noise, to attach blades at more than two different angles.  
     CONSTITUTION: A propellor fan is made through attaching on a boss a plurality of plate type blades 2 having a proper warp and combining said blades 2 with a bellmouth-shaped fan guide 3. When an impellor is rotated, the detachment range on the negative pressure side of said blades 2 is large in the lower course than said blades 2 and wake develops. If adjacent ones of said blades 2 are attached at different angles θ 1 Wθ 2  from each other, however, air flows into detaching and wake sections at a high velocity to decrease detachment range and the difference of flow velocity between pressure and negative-pressure surfaces becomes small to reduce disturbance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56124382-A (JP)
Title: Preparation of starch adsorbing cyclodextrin glucosyltransferase
Inventor: HARA SHIYOUJIROU
IPC: C12N9/10
Filed: 1980-03-06
Abstract: PURPOSE: To prepare the titled starch adsorbing cyclodextrin glucosyltransferase having an enzyme activity of high potency, by adsorbing the cyclodextrin glucosyltransferase on a treated starch which is treated at the gelatinization starting temperature of the starch.  
     CONSTITUTION: A starch, e.g. potato starch, is treated at the gelatinization starting temperature of the starch in an aqueous medium. The gelatinization may be carried out in an aqueous medium by cyclodextrin glucosyltransferase. The cyclodextrin glucosyltransferase is then added and adsorbed on the treated starch, and the starch adsorbing the cyclodextrin glucosyltransferase is collected from the aqueous medium by the solid-solution separation means, e.g. filtration or centrifugation. The aimed collected starch adsorbing the cyclodextrin glucosyltransferase can be dehydrated and washed with ethanol, etc. if necessary and stored in the cold. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60173551-A (JP)
Title: Pattern transferring method by reflecting projection of light such as x rays or the like
Inventor: MATSUMURA HIDEKI
IPC: H01L21/027
Filed: 1984-02-20
Abstract: PURPOSE:To transfer a pattern without using a thin film mask whose manufacture is difficult by making the light such as X rays, etc. incident on a pattern passive reflector on which a pattern is drawn, and containing a pattern image in its reflected light. CONSTITUTION:X rays 1 are made incident on a pattern passive reflector 2 at some angle theta, a pattern drawn on this pattern passive reflector 2 is projected to a sample 3, and its sample is exposed. As for the pattern passive reflector 2, for instance, that which has vapor-deposited the pattern by a substance having a high electronic density such as gold, etc., and has made it adhere by an optional pattern forming technique such as a photolithographic technique, etc., onto a plane plate constituted of a substance having a comparatively low electronic density such as silicon, etc. is used.
Patent JP-S62188517-A (JP)
Title: Pulse width modulation system
Inventor: MITA YOSHINOBU
IPC: H04B14/02
Filed: 1986-02-14
Abstract: PURPOSE:To obtain an optional N-value pulse width modulation value regardless of simple constitution by using a 1/N pulse width modulation value for an OR means in applying pulse width modulation to an input signal at 1/N period. CONSTITUTION:In selecting N=3, the titled system is provided with modulation signals 101a-103a having the same pattern and whose phases are deviated by 1/3 period each, a decreasing section 105 lowering the absolute value of the input signal 100 being a pulse width modulation object to 1/3, and three comparators 101-103 comparing the input signal 105a being 1/3 of the absolute value while using the modulation signals 101a-103a as threshold values, respectively, and obtaining respective binary coding outputs. Then an OR gate 104 obtaining an ORed binary-coding output 104a being the OR of the three binary outputs 101b-103b from the comparators 101-103 is provided. In applying the pulse width modulation of the N-value of the input signal 100, the output 104a of the OR gate 104 is selected as the N-value pulse width modulation value.
Patent JP-S52113492-A (JP)
Title: Inner structure in reactor
Inventor: CHINO KOUICHI
IPC: G21C15/25
Filed: 1976-03-19
Abstract: PURPOSE: To restrain the danger due to breakage of fuel covering tube by means of setting up a cylindrical body between a shraud which contains core and a nuclear reactor vessel and of connecting ducts which absorbs the coolant to the space formed between the vessel and the cylindrical body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58157757-A (JP)
Inventor: FURIIDORIIHI SUTOTSUKINGAA
IPC: C07C239/00
Filed: 1983-02-23
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-H04253548-A (JP)
Title: Sprue forming device for sand mold
Inventor: KAWABUCHI YOSHIOMI
IPC: B22C17/08
Filed: 1991-01-31
Abstract: PURPOSE:To allow the free setting of the number of communicating holes according to product shapes by forming down sprues and sprue cups without connecting the same on a cope and forming communicating holes between both with the sprue forming device. CONSTITUTION:The cope 5 formed with the upward facing down sprues 5a and the downward facing sprue cups 5b without connecting the same is transported together with a molding flask 1 and is stopped above the sprue forming device 9. A traveling base 19 is then made to travel properly by a sprue drill mechanism 14 to position a sprue drill 13 below the down sprues 5a. Further, a lifting base 16 is risen by a sprue drill lifting mechanism 15 and while the sprue drill 13 is risen, a cutter 18 is rotated by a hydraulic motor 17 to form the communicating hole 5d to communicate the sprue cup 5b to the down sprue 5a. The number of the holes 5d to communicate the sprue cups 5b to the down sprues 5a is freely set in this way.
Patent JP-H05221220-A (JP)
Title: Suspension device for vehicle
Inventor: YAMAOKA FUMIYUKI
IPC: F16F9/50
Filed: 1992-02-17
Abstract: PURPOSE:To provide a suspension device for vehicle in which sufficient damping effect can be obtained even for inertia moment to increase steering stability and also reduction in cost and weight of a system due to reduction in the number of part items is enabled. CONSTITUTION:A shock absorber (b) which is positioned between a vehicle body and each wheel and of which damping characteristics can be altered by a damping characteristics alteration means (a), detecting means (d) including two upper and lower speed detecting means (c) and (c) which are provided on the vehicle body with a specified distance provided in longitudinal and lateral directions of the vehicle and detect the upper and lower movement speed, and a damping characteristics control means (e) to control the damping characteristics of each shock absorber (b) based on control signals obtained from both upper and lower movement speeds, which are detected by both upper and lower movement speed detecting means (c) and (c), and a difference of both these speeds are provided.
Patent JP-S57144051-A (JP)
Title: Electrostatic coating method for outer surface of steel tube
Inventor: MURAO ATSUHIKO
IPC: B05B5/08
Filed: 1981-03-03
Abstract: PURPOSE: To prevent scattering of paint mists, improve coating efficiency and prevent environmental pollution, by negatively charging a reflection plate and spray guns and passing a positive charged steel plate while spraying coating from the spray gun.  
     CONSTITUTION: A reflection plate 2 held by a support 6 through an insulator 5 is provided with many spray guns 1. The spray guns 1 spray the paint sent by a pump 7 from a paint source 8 as mists. A steel pipe A to be coated is coated while moving on the roller 3 in the direction of the arrow along the center of the reflection board 2. The reflection plate 2 is negatively charged by a high voltage generating device 4, and the spray guns 1 are negatively charged by a high voltage generating device 4'. The reflection plate 2 and the spray guns 1 are made equal in voltage. The steel strip A is positively charged by grounding the roller 3. Coating efficiency by this method comes up to about 95% and variation of coating film thickness is small. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57144569-A (JP)
Title: Power supply
Inventor: SETO KAORU
IPC: G03G21/00
Filed: 1981-03-03
Abstract: PURPOSE:To prevent a malfunction of a device, by delaying the supply of electricity to the power source of the device which is controlled by a microprocessor from the supply of electricity to the power source of the microprocessor. CONSTITUTION:When a power supply application switch SW2 is turned on, the current given from an AC power supply 1 flows to the coil of a relay RL4 to actuate the relay RL4. Then a relay RL2 works to start the supply of electricity to the power source 3 of a microprocessor CPU5. Thus the CPU5 starts its operation to produce an output through an output port 8 when a certain period of time elapses. Then a relay RL7 works by the output of the port 8, and then a relay RL1 works to start the supply of electricity to a device power source 4 such as a motor 6, a solenoid 7, etc. In such way, the supply of electricity to the power source 4 is delayed from the power source 3 by a specified delay of time, thus the malfunction of a device is prevented.
Patent JP-H0748253-A (JP)
Title: Medicinal composition
Inventor: TOOMASU KITSUSERU
IPC: A61K31/48
Filed: 1994-02-28
Abstract: PURPOSE: To obtain a pharmaceutical composition especially used for the whole body transdermal administration of a pharmacologically active material. CONSTITUTION: This pharmaceutical composition is the one for the whole body transdermal administration of a pharmacologically active material characterized by the pharmaceutically active material present in a reservoir comprising a polyacrylate polymer containing cationic ester groups.
Patent JP-S63198148-A (JP)
Title: Method for assembling card-shape electronic equipment
Inventor: AOYAMA HIDEHIKO
IPC: G06F15/02
Filed: 1987-02-13
Abstract: PURPOSE:To facilitate the assembly of a card shape electronic equipment incorporating power source components whose weights are heavy by positioning and fixing the power source components to the external components of the card shape electronic equipment assembling a substrate module where electronic components are previously mounted in the external components and connecting the substrate module with the power source components on the external parts. CONSTITUTION:A thin type lithium battery 6, whose weight is heavy, is previously positioned and fixed at the specified position of a back panel 3 and the substrate module 7 is assembled so as to connect the substrate module 7 with the thin type lithium battery 6 in the recessed part of the back panel 3. Therefore, the substrate module can be assembled in a state where the transformation of a printed wiring plate constituting the substrate module 7 is remarkably reduced. Thus, the assembling is easily executed even in an automatic assembling method for assembling on a conveyor while sequentially supplying the respective components.
Patent JP-H10212213-A (JP)
Title: Composition containing cyclohexanetricarboxamide derivative
Inventor: HANABUSA KENJI
IPC: A61K8/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which allows medicines, cosmetics and foods to increase their viscosities and allows them to improve their stabilities, particularly the stabilities at a specific temperature by formulating a specific compound. SOLUTION: This composition for medicines, cosmetics and foods contains a compound of formula I (R is a 4-20C straight chain or branched and/or cyclic alkyl; R' is H and an 1-4C alkyl) in an amount of 0.01-20wt.%. The compound of formula I has an equatorial type configuration and the configuration of formula II is more preferable. As the preferable example of the compound of formula I, formula III [cis-1,3,5-tris(hexylaminocarbonyl)cyclohexane], formula IV [cis-1,3,5-tris(dodecylaminocarbonyl)cyclohexane] and formula V [cis-1,3,5tris(octadecylaminocarbonyl)cyclohexane] are illustrated. When these compounds are formulated with medicines and the like, the stability near 40 deg.C is particularly improved.
Patent JP-H09223966-A (JP)
Title: D/a converting circuit
Inventor: KAKIHARA SHIYOUJI
IPC: H03M1/82
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To attain the correction of DC offset error through comparatively easy processing in comparatively simple circuit configuration. SOLUTION: Concerning a D/A converter 1 with which a power supply voltage V1 is defined as a maximum output voltage and a reference voltage V2 is defined as a minimum output voltage, this D/A converter 1 has a voltage divider circuit 2 for power supply. With this circuit, the reference voltage V2 and an intermediate voltage V4 between the power supply voltage V1 and the reference voltage V2 are generated, and the intermediate voltage V1 is inputted to an operational amplifier 8. On the other hand, an analog output signal V6 is inputted from the D/A converter 1 to this operational amplifier 8 as well, and the difference between both the signals V4 and V6 is generated and outputted by the operational amplifier 8.
Patent JP-H05231127-A (JP)
Title: Regeneration of filter for internal combustion engine and device therefor
Inventor: MATSUMOTO TAKAHIRO
IPC: F01N3/028
Filed: 1992-02-18
Abstract: PURPOSE:To provide a method and device for carrying out regeneration in a short time, suppressing the max. temperature of a filter for catching the particulate substance as the public nuisance substance in the exhaust gas of an internal combustion engine. CONSTITUTION:A filter regenerating device is equipped with a blower 7 for sending air into a heating chamber 2 in which a catching filter 3 is accommodated, microwave generator 4 for sending microwaves, and a temperature measuring means 13 for detecting the temperature of the filter 3. 0n the basis of the temperature information of the temperature measuring means 13, the microwaves and the blower 7 are switched from OFF to ON, and the optimum regeneration can be carried out.
Patent JP-S54122902-A (JP)
Title: Automatic broadcast unit
Inventor: KAWAI YOSHINORI
IPC: H04H60/07
Filed: 1978-03-17
Abstract: PURPOSE:To make accurate the control timing, by constituting the broadcasting timing control all performed at the station side and reducing the load of the delivery line and the central processing unit. CONSTITUTION:In the automatic broadcast unit performing various broadcast by providing the station receivers 4a...4n receiving the instruction of the central processing unit 2 via the transmitter 3 and the audio generators 5a...5n converting the output signal of the receivers into audio, the relay interlocking units 6a...6n outputting the track circuit information such as access of trains are provided. Further, the station control units 7a...7n which determines the timing of broadcast and the traffic address of the audio producing units 5a, 5n with the output of the units 6a... 6n, failure detectors 8a...8n detecting the failure of the units 7a...7n, and selectors 9a...9n which select the traffic address to specific address with the output signal of the detectors 8a...8n and the output of the units 6a...6n into the audio producing units 5a...5n, are provided.
Patent JP-H07237236-A (JP)
Title: Device to form viscous material into sheet form
Inventor: MORIYAMA MASAO
IPC: B29C43/46
Filed: 1994-02-28
Abstract: PURPOSE:To provide an engagement device which engages a crest with a root and a root with a crest smoothly so that crest of a gear does not hit the other gear, when the gear for driving to rotate paired rollers for a roll mill of a device for molding a viscous material into a sheet form becomes disengaged from another gear and again becomes engaged with the other gear. CONSTITUTION:A first guide gear 11 is fixed on the lateral surface of a drive side drive gear 3 and a second guide gear 12 is fixed to the same lateral surface of a driven side drive gear 5. Both guide gears 11, 12 have the same number of teeth and the same phase as the drive gears 3, 5, and the crest diameter D1 of the guide gears is larger than the crest diameter D0 of the drive gears. In addition, the tip 17 of the crest is pointed, and an escape which does not interference with the engagement between the drive gears is formed between the root 18 and the intermediate part 20.
Patent JP-H09224136-A (JP)
Title: Image processor
Inventor: ISHIKAWA KYOSUKE
IPC: H04N1/21
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of image outputs while effectively utilizing the idle time of an image output device by storing image data from an internal input device or an external input device while fractionating them, reading the fractionized image data and outputting them. SOLUTION: When storing the image data sent from an internal input device 2 or an external input device 3 into a storage device 4, a controller 6 fractionizes these image data and stores them. Namely, the image data are fractionized and the image data for an amount corresponding to the idle time of the storage device 4 are transferred to the storage device 4. Besides, when image data are transferred from the internal input device 2 and the external input device 3, an image data bus switcher 7 is changed over and the fractionized image data are efficiently stored in the storage device 4. Further, the controller 6 connects the external input device 3 and an image output device 5 while controlling the image data bus switcher 7 so that prescribed images transferred from the external input device 3 can be outputted to the image output device 5.
Patent JP-S57143831-A (JP)
Title: Process of semiconductor wafer
Inventor: HIRATSUKA HACHIROU
IPC: H01L21/306
Filed: 1981-03-03
Abstract: PURPOSE:To shorten semiconductor wafer process and reduce cutting margin, by chamfering a semiconductor wafer chemically. CONSTITUTION:A silicon wafer 1 is supported by a rotational supporter 2. It is rotated by pressing vertically to an ethylene tetrafluoride fiber 7 of a rotational etching wheel 3. The lower side of etching wheel 3 is soaked in etching reagent 5 filling an etching reagent tank 4 while rotating. New etching reagent is supplied within the ethylene tetrafluoride fiber 7. The wafer is given etching reaction at the time of contacting with the wafer surrounding. As a result, the wafer surrounding becomes a chamfered wafer having the same shape as an etching wheel groove. This chemical chamfering process omits the whole surface etching after processing.
Patent JP-H06242078-A (JP)
Title: Method and system for generating ultrasonic wave using laser
Inventor: NISHINO HIDEO
IPC: G01N29/00
Filed: 1993-02-19
Abstract: PURPOSE:To provide a method for generating an ultrasonic wave on a solid sample using laser having relatively low output. CONSTITUTION:A laser light source 10 emits a laser beam 12 of frequency f1. The beam 12 is split by a beam splitter 14 into two beams 1, 2. One beam 2 is shifted by a frequency deltaf through a frequency shifter 16. These beam 1, 2 impinge on a microtarget region P on the surface 20a of a solid sample at incident angles of theta1, theta2, respectively. The beams 1, 2 are combined in the target region P and interfere each other. When the frequency difference between the first and second beams 1, 2, and the incident angles theta1, theta2 satisfy the following relationship; C.deltaf=V.f1.¦(sintheta1-sintheta2)¦, ultrasonic wave is generated on the surface 20a of solid sample (C represents the speed of light, and V represents the propagation phase speed of ultrasonic wave on the surface of solid sample).
Patent JP-S58147282-A (JP)
Title: Special reproducer
Inventor: SEKIGUCHI TOORU
IPC: G05D3/12
Filed: 1982-02-26
Abstract: PURPOSE:To attain correct tracking of a video reproducing head to a video track, by comparing reprodlucing signal levels at the same section of the video track independently. CONSTITUTION:A video signal (a) reproduced from a magnetic tape 1 via the video reproducing head 2 is converted into a digital signal at an A/D converter 6 via an amplifier 3, a detector 4, and a low-pass filter 5, and connected to a bus line 8. Further, a reproducing head driving signal C is D/A-converted from the bus line 8 via an interface circuit 12, amplified at an amplifier 14 and inputted to a reproducing head driving mechanism 15. Since the head 2 is mechanically coupled with a reproducing head driving mechanism 15, the relative position to the video track recorded on the tape 1 is changed with the signal C.