baber/WOPTO huggingface dataset:
Patent JP-H0850907-A (JP)
Title: Steam condensed water circulation device for fuel cell power generating device and control method thereof
Inventor: KUBOTA YASUMOTO
IPC: H01M8/04
Filed: 1994-08-10
Abstract: PURPOSE:To safely operate a heat recovery facility with steam generation quantity following power generation made constant and also to prolong the life of the facility with the quality of cooling water kept at a fixed level. CONSTITUTION:Cooling water is supplied to a fuel cell main body 1 to send steam in a steam separator 5 for receiving generated steam to a heat recovery facility 31 to release heat outside, and generated condensed water is stored in a condensed water tank 32 to be returned to the steam separator 5 by a condensed water pump 33 to be used again as the cooling water for the fuel cell main body 1. A steam flow meter 11 for knowing steam quantity from the steam separator 5 to a heat recovery facility 31, a condensed water flow meter 12 for knowing water quantity returned to the steam separator 5 from the condensed water pump 33, and a flow regulating valve 13 are provided on this steam condensed water circulating device to control the flow rate of the condensed water by these two flow rates. Moreover, a condensed water branch pipe line 17 linked to the steam separator 5 via a water treatment device 23 is provided to appropriately purify the condensed water.
Patent JP-H0536709-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA SHINICHI
IPC: H01L21/331
Filed: 1991-07-29
Abstract: PURPOSE:To miniaturize an element by selectively etching a predetermined indium arsenide.aluminum layer with respect to an indium arsenide.gallium layer by using etchant mixture solution containing hydrogen bromide and phosphoric acid. CONSTITUTION:A subcollector layer 2 made of InGaAs, a collector layer 3, a base layer 4, an emitter layer 5 made of InAlAs and an emitter contact layer 6 are sequentially grown on a semiinsulating InP substrate wafer 1, and an etching mask 7 is formed. Then, the layer 6 and the layer 5 are etched by a mixture etchant solution of phosphoric acid, hydrogen peroxide and water, and the layer 5 remains only in thickness 6. Here, etchant containing 1: 1 of hydrobromic acid and phosphoric acid in mixture, is prepared, and the side of the layer 5 is etched. Then, an emitter mesa of a reverse mesa shape is formed, and the layer 5 of the thickness delta is completely etched without reducing the thickness of the layer 4.
Patent JP-H0512702-A (JP)
Title: Cleaning mechanism of optical recording and reproducing device
Inventor: NAGANO OSAMU
IPC: G11B7/12
Filed: 1991-07-02
Abstract: PURPOSE:To improve the maintainability of the optical recording and reproducing device and to prevent dust and dirt from sticking on the objective of an optical head outside. CONSTITUTION:A cleaning member 20 which is rotated by a spindle motor 6 driving and rotating a disk medium and contacts the objective part 18 of the optical head 17 to clean the objective is provided in a cartridge 5 for cleaning to be loaded in the device as well as the disk medium. The maintainability is improved by automating the cleaning of the optical head part and the optical head need not be taken out by disassembling the device, so dust and dirt are prevented from sticking on the objective part outside.
Patent JP-S6249023-A (JP)
Title: Clutch cover assembly
Inventor: FUKAYA YASUNOBU
IPC: F16D23/14
Filed: 1985-08-26
Abstract: PURPOSE:To prevent a pressure plate from being deformed, and to make the motion thereof sharp, by forming an output protrusion on an input protrusion lever member in a load generating member at a position having a predetermined lever ratio, and by providing a release bolt and an adjusting nut. CONSTITUTION:A diaphragm spring in a substantially annular plate shape is held at an annular stepped section 11a of a pressure plate 14, and a lever member 20 is journalled on a pin 19 between an input protrusion 22 and an output protrusion 24. In this arrangement, a spring force P is transmitted at a lever ratio L2:L1 from a fulcrum land section 15a to the pressure plate through the annular stepped section 11a. Meanwhile, a return spring 44 is disposed between a lever 18 having a pivot 40 opposing a release bearing and the lever member 20, and a release bolt 28 for fitting a flange section 30 into the pressure plate 14 is made to pierce through the lever 18, and an adjusting nut 34 is screwed onto the release bolt 28. Accordingly, due to the distribution of pressure force against the pressure plate 14, it is possible to reduce internal stress and to facilitate the height adjustment of the lever, and therefore, it is possible to enhance the release efficiency thereof.
Patent JP-H1131016-A (JP)
Title: Vibration controller
Inventor: OHASHI TADASHI
IPC: G10K11/16
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a nonlinear machine controller of simple constitution which suppresses the influence of input vibration and has the large degree of freedom of control. SOLUTION: This controller supplies vibration detected by a vibration pickup to a 1st membership function setting means 241 where a 1st membership function is set. Further, the residual error signal generated by a residual error signal generating means according to the vibration detected by the vibration pickup is supplied to a 2nd membership function setting means 243 where a 2nd membership function is set, an inference part 244 infers output vibration from the output of the 1st membership function setting means 241 and the output of the 2nd membership function setting means 243, and an actuator 170 is driven according to the inference result to suppress the vibration of a flat plate 110.
Patent JP-H0238089-A (JP)
Title: Base sheet for thermal transfer image-receiving sheet
Inventor: MINATO TOSHIHIRO
IPC: B32B27/32
Filed: 1988-07-29
Abstract: PURPOSE:To obtain favorable printability and prevent curling from occurring at the time of heating by laminating a support having a specified thickness with a biaxially stretched resin film comprising an olefin resin and an inorganic pigment as main constituents and having a specified coefficient of heat shrinkage in the lengthwise direction, on each side of the support. CONSTITUTION:A support 1 is laminated with a face-side resin film layer 2 on the face side and with a back-side resin film layer 3 on the back side thereof to obtain a base sheet 4, and an image-receiving layer 5 is provided on the face-side resin film layer 2. The base sheet 4 comprises the support 1 having a sheet-like form with 20-300mum thickness and the face-side and back-side resin film layers 2, 3 each of which is a biaxially stretched resin film comprising a mixture of a polyolefin resin and an inorganic pigment as a main constituent and has a coefficient of heat shrinkage in the lengthwise direction, measured at 100 deg.C by a heat stretchability test according to JIS K-6734, of not more than 0.2%. The base sheet is useful for producing an image-receiving sheet having excellent image clearness, gradation properties and uniformity, and shows extremely little curling upon printing or at the time of heating.
Patent JP-H1019926-A (JP)
Title: Conductive contact
Inventor: KAZAMA TOSHIO
IPC: H01L21/66
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a conductive contact whose inductance and resistance can be lowered so as to cope with high frequencies. SOLUTION: A through hole 2 which coaxially receives a coil spring-shaped conductive contact 3 is formed in a shape with tapered parts 2a toward the both sides along the direction of an axial line. The coil spring-shaped conductive contact 3 is configured of a coil spring part 4 received in the middle of the through hole 2 and a pair of electrode pin parts 5a and 5b which are wound tight in tapered shapes so as to be prevented from coming out by the tapered parts 2a at both end sides of the coil spring part 4. A regularly-wound part 4a and coarsely-wound part with a relatively coarse pitch are provided for the coil spring part 4. Therefore the structure is simplified and coil spring- shaped conductive contacts can be smoothly worked on.  As the margin of deflection is secured without increasing the number of winding by providing a coarsely-wound part for a coil spring part, the lowering of inductance and resistance is enhanced to cope with high frequencies.
Patent JP-2001018684-A (JP)
Title: Agricultural working machine
Inventor: NAKAMURA HACHIRO
IPC: B62D49/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To perform the spraying work while driving a working part installed in a traveling machine body loaded with an engine with the the appropriate rotation. SOLUTION: A traveling machine body loaded with an engine E and having an operation seat 1a provided with an operation panel 1 is provided with a working part to be driven by the engine E so as to form an agricultural working machine. The operation panel 1 of the operation seat 1a of this agricultural working machine is provided with a display unit 2 for displaying a rotation difference between the real engine speed of the engine E and the reference engine speed at the time or working.
Patent JP-S6249361-A (JP)
Title: Toner for developing electrostatic charging image
Inventor: MINAMITANI TOSHIKI
IPC: G03G9/09
Filed: 1985-08-29
Abstract: PURPOSE:To obtain the title toner having a stable positive charge property and capable of maintaining a vivid red image, even if in case of effecting a repeating development with a continous usage by incorporating a binding resin and a C.I.Pigment Red 22 to the title toner. CONSTITUTION:The toner comprise the binding resin and the C.I.Pigment Red 22. If the red pigment content is <0.1wt% on the weight basis of the toner, the effects of a toning and a positive electrostatic control are not displayed. If the prescribed content is >50wt%, as the compounding ratio of the binding resin in the title toner is necessarily reduced, it makes the fixing property insufficiently. Accordingly, the content of the red colored pigment in the toner is 0.1-50wt%, preferably 2-20wt% on the weight basis of the title toner. The binding resin comprises a polymer such as a polystyrene a chlorinated paraffin, a polychlorinated paraffin, and a polyvinyl chloride etc. and a copolymer thereof. Said polymer and its copolymer may be used solely or used >2 kinds thereof jointly.
Patent JP-H1018696-A (JP)
Title: Pivot type door closer
Inventor: FUJIMOTO KOJI
IPC: E05F3/22
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To increase door closing torque within the specified rotary range of door body, and to facilitate manufacture and assembly of parts. SOLUTION: A pivot shaft 9 extended from the wall side is fixed onto a pivot gear 20 in a gear case 2 installed on the door body 2 side. An idle gear 21 and a gear 22 for a pinion are housed in the gear case 2 in a gear train, and these gears are used as standard ones. A pinion shaft 25 elongated into a first casing 12 is fixed onto the gear 22 for the pinion, and a pinion gear 33 is fastened onto the pinion shaft 25 in the first casing. The pinion gear 33 is engaged with the rack 30b of a piston 30. A rod 47 is fixed at one end of the piston 30, a main spring 48 is placed around the rod 47, and the piston 30 is urged. A ball holding member 41 is mounted at the front end of the rod 47, and a sub-spring 49 is interposed between the piston 30 and the ball holding member 41.
Patent JP-H0833371-A (JP)
Title: Ultrasonic vibrator
Inventor: FUNAKUBO TOMOKI
IPC: H02N2/00
Filed: 1994-07-19
Abstract: PURPOSE:To excite vibration with an improved efficiency as an entire ultrasonic vibrator and to sufficiently obtain the thrust and speed of an ultrasonic motor by joining a lamination-type piezoelectric element and an elastic body on a surface where the lamination-type piezoelectric element and the elastic body contact. CONSTITUTION:Lamination-type piezoelectric elements 5 are laid out at both sides of a convex part 3 of a basic elastic body 2 and an elastic member 7 for retention is fixed on the basic elastic body 2 by screws 8. At this time, the lamination-type piezoelectric element 5 is retained and fixed while a compression force is applied between the convex part 3 of the fundamental elastic body 2 and the elastic member 7 for retention and is sealed by the convex part 3 of the basic elastic body 2, the elastic member 7 for retention, and epoxy adhesive. Further, each contact part of the side surface part of the lamination- type piezoelectric element 5 in contact with the basic elastic body 2 and that of the basic elastic body 2 and then that of the elastic member 7 for retention and that of the basic elastic body 2 are joined by epoxy adhesive, thus exciting an efficient vibration and increasing the thrust and speed of an ultrasonic linear motor.
Patent JP-2001018985-A (JP)
Title: Transporting item packaging bag
Inventor: OTA MASATO
IPC: B65D30/22
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent a document storing segment having documents stored therein such as an invoice or a slip attached to a transporting item from being easily damaged during transportation. SOLUTION: This packaging bag 1 is made such that a storing section forming sheet 6 is adhered to an inner surface of a bag main body 5 made of synthetic resin material and a document storing segment 7 is formed in the bag main body 5. A document insertion port 8 is formed at an outer surface of the document storing segment 7. A cover sheet 9 is adhered to the outer surface of the bag main body 5 so as to cover the document insertion port 8 and the cover sheet 9 is formed with a port 10 at the cover. The transporting item 11 is stored in the bag main body 5 and packaged, thereafter the document 12 such as an invoice is passed through the cover port 10 and the document insertion port 8 in sequence and stored in the document storing segment 7.
Patent JP-S6168399-A (JP)
Title: Production of compound semiconductor single crystal
Inventor: NAGATA SHINICHI
IPC: C30B27/02
Filed: 1984-09-11
Abstract: PURPOSE:To obtain easily a low dislocation density single crystal body with a simple device by using the single crystal body of the group III-V compd. semiconductor to be pulled up as a raw material and producing the single crystal body by the pulling up method. CONSTITUTION:The pulling up device consists of a hermetic chamber 1 in which a non-oxidizing gaseous mixture composed of 90% nitrogen and about 10% hydrogen is filled. A quartz crucible 3 contg. the raw material is disposed into a heater 2 formed of carbon to a tubular type in said chamber. An InSb polycrystal body 10 as the raw material for the single crystal body of the semiconductor to be pulled up is contained in the crucible 3 and is heated and melted to about 650 deg.C by the heater 2. A seed crystal 5 cut out in the <211> orientation is then attached to an upper jig 4 for attaching the seed crystal and while the jig is rotated, the seed crystal is brought into contact with the InS melt. The InSb single crystal body 11 is pulled up and formed while the temp. and pulling up speed of the molten InSb are adequately controlled. The resultant InSb single crystal is put into the crucible 3 and is again subjected to the pulling up, by which the InSb single crystal body is obtd.
Patent JP-S5892082-A (JP)
Inventor: SHIMOJIYOU SHINICHI
IPC: B07C3/08
Filed: 1981-11-27
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-H0353684-A (JP)
Title: Sample-and-hold circuit for ccd camera
Inventor: KIMURA NORIYUKI
IPC: H04N5/378
Filed: 1989-07-21
Abstract: PURPOSE:To attain accurate sample-and-hold processing by using a horizontal reset pulse outputted from a CCD image pickup element together with a video signal so as to form a sample-and-hold precharge pulse (SHP pulse) and a sample-and-hold data pulse (SHD pulse). CONSTITUTION:A control section 9 separates a horizontal reset pulse from an output signal of a CCD image pickup element 1, a timer circuit 6 generates an SHP pulse in the same timing as the precharge signal from the separated horizontal reset pulse and the timer circuit 6 generates an SHD pulse in the same timing as the video signal and supplies them to a sample-and-hold circuit 4. Thus, even when the length of a cable 2 between the CCD image pickup element 1 and the control section 9 is varied, no phase difference between the SHP pulse and the precharge signal and between the SHD pulse and the video signal is not caused. Thus, accurate sample-and-hold processing is implemented.
Patent JP-2001020570-A (JP)
Title: Lock device with protective cap
Inventor: SHIROZOE AKIHIKO
IPC: E05B17/18
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a lock device with protective cap having a resistance to both a violent destruction by drilling and an unauthorized unlocking with picking instrument. SOLUTION: A female thread part 7 is provided on the inner peripheral tip part of a protective cap 4 covering the head part 5 of a rotor 2, and passed through a male thread part 6 on the outer peripheral head part of the rotor 2. The protective cap 4 is fitted into an annular clearance 3 between the fixed case 1 and the rotor 2, and the tip part of the protective cap 4 is engaged freely rotatably with the annular recessed part 8 at the rear side of the male thread part 6. A magnet attracting the protective cap 4 is fixed to the tip part of the rotatably operating member of the protective cap 4.
Patent JP-H0511259-A (JP)
Title: Production of liquid crystal cell
Inventor: KIMURA YUJI
IPC: G02F1/1341
Filed: 1991-07-03
Abstract: PURPOSE:To allow the efficient injection of a liquid crystal material into the liquid crystal cell and to rapidly produce the liquid crystal cell which does not leave bubbles within the cell container. CONSTITUTION:A panel 1 which is not yet injected with the liquid crystal is provided with plural injection ports 1a and after the inside of the cell container is evacuated, the injection ports 1a are immersed into the liquid crystal material 2 to inject the liquid crystal material 2 into the cell container in a vacuum liquid crystal injection chamber. The injection ports 1a are sealed after the injection of the liquid crystal material. Since plural pieces of the injection ports 1a are provided on the panel 1 which is not injected yet with the liquid crystal, the discharge in the liquid crystal cell is rapidly executed and in addition, the injection of the liquid crystal material 2 into the liquid crystal cell is rapidly and uniformly executed as well according to this method.
Patent JP-S6344620-A (JP)
Title: Dyeing method for plastic lens
Inventor: NAKAMOTO HIDEO
IPC: G02B5/22
Filed: 1986-08-12
Abstract: PURPOSE:To permit dyeing of a three-dimensionally crosslinked high-refractive index plastic lens to the color meeting spectacle wearer's need by immersing the plastic lens into a dyeing soln. consisting of a specific carrier and disperse dye, thereby dyeing the lens. CONSTITUTION:The three-dimensionally crosslinked high-refractive index plastic lens is immersed into the dyeing soln. having the liquid compsn. consisting of 1-50pts.wt. carrier expressed by the formula I and 0.05-2pts.wt. disperse dye per 100pts. water and is dyed at the time of dyeing the above-mentioned plastic lens. In the formula, R1, R2 denote hydrogen or residual hydrocarbon of 1-18C. The carrier expressed by the formula I is more particularly preferably diethylene glycol monobutyl ether.
Patent JP-S60149668-A (JP)
Inventor: REIMONDO ESU SHIYANKU
IPC: C09D151/00
Filed: 1984-09-10
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-H0746388-A (JP)
Title: Data communications equipment
Inventor: AWATA KOSAKU
IPC: H04L12/58
Filed: 1993-07-30
Abstract: PURPOSE:To confirm a delivered result as fast as possible and to make it possible to confirm the delivered result also by a means other than facsimile (FAX) by returning a delivered result to a user of an originating source data terminal by using a terminal to be informed, an informing interval and an informing means as informing conditions. CONSTITUTION:While using an informing target of a delivered result transmitted after the output of a delivery request from an originating source data terminal 100, an informing interval and an informing means as informing conditions, the delivered result is returned to the user of the terminal 100. At the time of returning the delivered result to the terminal 100 after executing multi-address transmission to plural delivered destination data terminals 300, a communications equipment 200 can variously change the informing interval of an objective delivered destination data terminal 300 based upon the informing object, the informing interval and the informing means in the informing conditions set up by the terminal 100 and various informing means other than a FAX equipment can be used. Thereby quick processing can be attained and an information transmitting speed can be furthermore improved.
Patent JP-S6079922-A (JP)
Title: Manufacture of plastic parts
Inventor: OGINO KIYOSHI
IPC: B29C45/14
Filed: 1983-10-11
Abstract: PURPOSE:To obtain the plastic parts without necessity of secondary processing by a method in which after perforating plastic parts forming windows and the holes for holding parts have been formed on a belt like member, the parts (holding portion) and bridges are injection molded in each specified portion and further the bridges are cut. CONSTITUTION:The pilot holes 2 serving both the perforation for injection molding and the perforation for automatic assembling, the windows 3 for forming parts and the holes 4 for holding parts are formed on the belt like member 1 made of a metal, etc. by the means such as a press, etc. Next, a plastic parts 5 are integrally formed with said parts forming windows 3 by an injection molding machine, while setting said perforation as the reference, and the holding portions 6 of the parts are integrally formed with said hole 4 for holding parts in the same manner, and further bridges 7 are also integrally formed with the joint portions of said forming parts windows 3 and the holes 4 for holding parts similarly. Then, said bridges and the parts 5 are cut, and the objective parts are obtained by performing automatic assembling. Further, projected spacer pins 8 are preferably formed on said belt like member based on the thickness of the parts.
Patent JP-H0476812-A (JP)
Title: Magnetic recording medium
Inventor: KANEKO MAMORU
IPC: G11B5/66
Filed: 1990-07-18
Abstract: PURPOSE:To obtain a relatively low coercive force improved in coercive force squareness by incorporating tellurium of specific amount of cobalt into a magnetic film. CONSTITUTION:The Te of 0.01 to 5wt.% of the cobalt is incorporated into the magnetic film of the magnetic recording medium formed with the magnetic film consisting of the cobalt system by an electroless plating method on a nonmagnetic substrate. The sufficient effect of improving the coercive force squareness is not obtainable when the content of the Te is below 0.01wt.% and over 5wt.%. The content of the Te is preferably 0.1 to 3wt.%, more particu larly preferably 0.1 to 1wt.% of the Co. The coercive force squareness (S*) is improved in such a manner and the effect of lowering the coercive force (Hc) is obtd. Then, the desired coercive force is easily obtd. by improving the coercive force squareness.