baber/WOPTO huggingface dataset:
Patent JP-S59185892-A (JP)
Title: Scroll type compressor
Inventor: NOMURA KAZUHIRO
IPC: F04C18/02
Filed: 1983-04-05
Abstract: PURPOSE:To improve lubrication in a scroll compressor by forming an oil introducing path opened to the end face of a scroll portion and providing a recess for affording intermittently communication between the oil introducing path and a compression chamber on a base plate of the other scroll member in synchronization with the revolutional motion of a movable scroll member. CONSTITUTION:A base plate 15a of a fixed scroll member 15 is provided with an oil introducing groove 15d communicating to an oil reservoir E formed in the lower portion of a compression chamber D and opening to the end face of a scroll portion 15b. Also, a base plate 9a of a movable scroll member 9 is formed on the front surface with a plurality of circular recesses 9d having the diameter equal to or smaller than the thickness of the scroll portion 15b. Thus, the oil introducing path communicates intermittently to the compression chamber in synchronization with the revolutional motion of the movable scroll member so that lubrication and sealing property are both improved.
Patent JP-S51136262-A (JP)
Title: Surface elastic wave device
Inventor: SUZUKI YOSHIHISA
IPC: H03H3/08
Filed: 1975-05-21
Abstract: PURPOSE:Optimized surface elastic wave device with reduced insertion loss.
Patent JP-H08237403-A (JP)
Title: Job controller in image forming network system
Inventor: NISHINOSONO MICHIAKI
IPC: B41J5/30
Filed: 1995-02-22
Abstract: PURPOSE: To process a read image as a consecutive image even when reading of plural originals is restarted after interruption or the operation of original reading is conducted twice or over in a system network interconnecting a scanner and a printer or the like. CONSTITUTION: The network system employs a scanner, a printer, a copying machine and a system controller managing them. The system controller 5 is made up of a scanner operation control section 6 controlling/monitoring the operation of the scanner, an image data reception section 7, a printer operation control section 8, an image data transmission section 9, an image data storage section 10 managing and storing image data for each job, and a system job management control section 11 controlling generation, revision, abort, execution of each job. Even when the reading of an original is restarted after interruption, the system job management control section 11 treats the job to be a consecutive job, then an objective output result is obtained even when an original is added or removed to/from an original draft or original pages are read separately.
Patent JP-H0216402-A (JP)
Title: Measuring device for testing work-surface state
Inventor: HORUSHIYUTO KUNEEBERU
IPC: G01B21/20
Filed: 1989-03-14
Abstract: PURPOSE: To make it possible to easily inspect the partial or entire length of a workpiece by constituting the spherical scanning end terminal of the scanning head of a length measuring scanning element so as to make it possible to deflect via a leaf spring feeding in parallel with the workpiece surface to be inspected. CONSTITUTION: The measuring apparatus 10 has a body 14, with which a length measuring scanning element 16 is engaged. The element 16 is slid along a longitudinal axis 12 by a scanning piston 24. A coupler 26 mounted at the piston 24 is connected to a scanning head 28 via a leaf spring 30. The spring 30 is disposed in parallel with the surface 40 to be inspected of a workpiece 42 in the direction of the axis 12 to allow the slight deflecting motion of the head 28 to the coupler 26 with the axis 12 as a reference. A spherical end terminal 34 is provided at the end of a bar 32 mounted at the head 28.
Patent JP-S55152918-A (JP)
Title: Lubricating device of thrust bearing
Inventor: OGUMA AKASHI
IPC: F16C32/06
Filed: 1979-05-16
Abstract: PURPOSE: To prevent insufficient lubrication even in case a main lubricating device is out of order, by connecting an oil feed mechanism through a check valve with the sliding surface of a thrust bearing so as to feed pressurized oil on the slide face if oil pressure is abnormal in an oil pipe.  
     CONSTITUTION: A thrust bearing 2 is composed of segmental thrust pieces 3 arranged on the circumference of a rotational shaft 1 of a main machine and a housing 5 supporting the thrust pieces 3 through their pivots 4. Pressurized oil from an oil pump 9 is fed through an oil pipe 6 onto the sliding surface between the thrust pieces 3 and the shaft 1 to support the shaft 1 floating. If anything abnormal happens in the main lubricating device including the oil pump 9 due to power interruption, a pressure switch 12 detects an abnormal drop of oil pressure and actuates a control valve 16 of an oil feed mechanism 13 through a sequence circuit 22. Compressed air in an air tank 7 then lifts a piston 19 to feed oil from a chamber 14a to the bearing 2, thus the insufficient lubrication is dissolved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06275144-A (JP)
Title: Superconducting stranded cable
Inventor: SASHITA TETSUAKI
IPC: H02K3/04
Filed: 1993-03-19
Abstract: PURPOSE:To easily and accurately analyze the cooling characteristic of a superconducting coil, grasp the cooled state of the coil at the start of actual operation, and control the temperature of the coil during operation. CONSTITUTION:A superconducting stranded cable 1 constituting a superconducting coil is so formed that at least one of superconducting wires 2 is replaced by an optical fiber 3. The optical fiber 3 is inserted into a protective pipe 4. By coiling the superconducting stranded cable 1 a temperature distribution measuring system with the optical fiber 3 as a temperature sensor is constructed and the above purpose can be accomplished.
Patent JP-H05263672-A (JP)
Title: Control device of engine
IPC: F02D9/02
Filed: 1992-03-17
Abstract: PURPOSE:To secure the running performance in conformity to the will of the driver and improve the rate of fuel consumption without impairing the operating easiness for car drive by judging the size of change in car running in relative to the size of change in operating of the car drive, and increasing or decreasing the output change sensitivity of engine in accordance with the result from judgement. CONSTITUTION:A power train of a car is composed of an engine 1, torque converter 2, and automatic transmission 3. A throttle valve 11 and a fuel infection valve 12 are installed in the suction path 8 of the engine 1. A control unit 15 controls the throttle valve 11, fuel injection valve 12, and automatic transmission 3 on the basis of given parameters. Therein the operating condition of the driver such as acceleration varying rate is sensed along with sensing of the change in the car running condition of the car speed varying rate relative to the said operating condition, and these sensing results are compared with each other. If change in the running condition, for example, remains small for a large change in the operating condition, the output change sensitivity of the engine for operating of the car drive is increased.
Patent JP-H01232757-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAMURA MINORU
IPC: H01L21/8222
Filed: 1988-03-14
Abstract: PURPOSE:To make it possible to constitute a capacitor having a high Q value and superior characteristics by a method wherein a capacitor of a MIS structure is constituted into a structure, which consists of an insulating film formed on an electrode consisting of a low-resistance impurity region and a low-resistance semiconductor layer formed on the insulating film. CONSTITUTION:A semiconductor substrate 21 is constituted of a substrate 41 formed with a collector buried region 42 and channel stop regions 43 and a semiconductor layer 43, which has a conductivity type different from that of the substrate 41 and is epitaxially grown on the main surface of the substrate 41, and a selective oxidation is performed on parts, which are respectively zoned as field parts of isolation regions including regions on the regions 43 and so on, a base region and a collector electrode lead-out region of a collector region, to form insulating layers 45 consisting of a thick SiO2 oxide film. Moreover, parts other than a part for forming a capacitor 23 and a part for forming the collector electrode lead-out region 29 are covered with a photoresist and an ion-implantation of an n-type impurity is performed through the surface of the layer 44 to form the region 29 and at the same time, to form a low-resistance impurity region 26. Accordingly, a reduction in a sheet resistivity can be contrived and a high Q value can be obtained.
Patent JP-S57175474-A (JP)
Title: Glove box
Inventor: TSUNODA KATSUYA
IPC: B60R7/06
Filed: 1981-04-21
Abstract: PURPOSE:To reduce the number of assembly processes and the weight by locking a glove box by means of a stopper hook. CONSTITUTION:A safety pad 11 is spreads on the upper and front faces of an instrument pannel 1 and a fitting recess 2 for a glove box 3 is formed from the central part of the front face to the lower part. The gove box 3 is supported swingably around a nearly horizontal shaft. A stopper hook 26 which has a downward hook 26 at the end is projected from the upper part of an utmost wall 24 of the fitting recess 2 up to a point above the glove box 3. The hook 25 is placed at a position where when the glove box 3 is opened, its upper recess end 33 is caught by the hook to lock.
Patent JP-H03262728-A (JP)
Title: Improvement of power transfer method for automobile
Inventor: KATO IKUO
IPC: B60K17/04
Filed: 1990-03-12
Abstract: PURPOSE:To shorten a lateral width and reduce the load of a transmission by changing the installation position of the transmission from the front of a differential device to the rear in a power transfer path from an engine to drive wheels via a clutch, the transmission and the differential device. CONSTITUTION:In a power transfer path from an engine to drive wheels 5, 6 via a clutch 2, a transmission 3 and a differential device 4, the transmission 3 arranged at the front of the differential device 4 in the past is arranged at the rear of the differential device 4, i.e., at the middle section between the differential device 4 and a drive wheel 6. The power generated by the engine 1 is transferred to the differential device 4 from the clutch 2 and transferred to one drive wheel 5 and the transmission 3 from the differential device 4, then it is transferred to the other drive wheel 6 from the transmission 3. The engine 1, clutch 2 and transmission 3 are prevented thereby from being aligned in a lateral line, and the lateral width of a power device is shortened. The load applied to the transmission 3 is reduced.
Patent JP-H01235437-A (JP)
Title: Delay jitter insertion unit for packet testing device
Inventor: YOSHIKI TOSHIJI
IPC: H04Q11/04
Filed: 1988-03-16
Abstract: PURPOSE:To add a delay jitter which is approximated to the actual state of a network and to conduct an evaluation test adapted to actuality by writing and reading a packet and dummy data into a storage means with identification display. CONSTITUTION:The packet inputted to an input means 20 is written into the storage means 14 through a selection means 24 at the intervals of a prescribed time, and dummy data generated by a dummy data generation means 28 is written into a storage position succeeding to the packet with identification display. The storage means 14 reads written packet and dummy data with identification display in a write order. A control means 32 identifies the packet which has been read from the storage means 14 by identification display, transmits the packet from an output means 36. When dummy data is identified, dummy data is prevented from being transmitted from the output means 36. The jitter which is delayed with respect to the prescribed intervals and the jitter which is hasty with respect to them can be added to the packet transmitted from the output means 36.
Patent JP-S62218996-A (JP)
Inventor: MIKI TAKASHI
IPC: G10L15/06
Filed: 1986-03-20
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-S6446502-A (JP)
Title: Steam-temperature control using smith predict means to be corrected
Inventor: SEODOA ENU MATSUKOO
IPC: F22B35/00
Filed: 1988-03-16
Abstract: PURPOSE: To modify a secondary superheater inlet temperature in relation to the burning rate, flow rate of air, and reheat temperature, and to finally modify them by a feedforward predictor in such a manner as to output a set point in the cascade controller so as to improve the responsiveness and controllability. CONSTITUTION: A deviation of the actual burning rate from the burning rate which is considered necessary for the boiler load, a deviation of the flow of air in the same manner, and a reheat temperature controlled value air modified respectively by a first modifying means 42, a second modifying means 44, and a third modifying means 46 and inputted to a feedforward predictor 38. The feedforward predictor 38 obtain a set point for the cascade controller 48 for the secondary superheater inlet temperature predicted from a load 40 and takes in a superheater outlet temperature which will be inputted to a feedback- modifying controller 50, modifies it, and outputs it to the cascade controller 48. The feedback-modifying controller 50 is provided with a time delay controller 52. This constitution enables improving the responsiveness and controllability.
Patent JP-S57176711-A (JP)
Title: Molded transformer
Inventor: OOTSUKA TAKASHI
IPC: H01F27/32
Filed: 1981-04-23
Abstract: PURPOSE:To improve the crack resistance and workability of a molded transformer by winding a plastic net made of fiber of specific thickness on a bobbin  and main insulator and filling and immersing thermosetting resin. CONSTITUTION:A fiber having approx. 0.1-2mm. is formed, for example, of resin such as polyester, polyethylene, polyamide or the like, and a net is woven with the fiber. A plastic net 7 is wound on the center 1, a primary coil 3 is then wound, a plastic net 8 corresponding to a main insulator is then wound, a secondary coil 5 is sequentially wound, and thermosetting resin 6 is filled and hardened. Thus, resin filled with rubbery additive having excellent crack resistance and inorganic powder filling agent can be immersed without void merely by primary molding, thereby improving the quantity of its product and its  workability.
Patent JP-H10253182-A (JP)
Title: Binary refrigerating device
Inventor: HORIKAWA MASATOSHI
IPC: F25B7/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress an excessive rise of pressure on the high pressure side of a low temperature side refrigerating circuit and avoid its abnormal stop in a binary refrigerating device. SOLUTION: A binary refrigerating device is provided with a high temperature side refrigerating cycle 20 and a low temperature side refrigerating cycle 30. The evaporator 33 of the low temperature side refrigerating cycle 30 is provided with a plurality of inner fans 33-F1 and 33-F2. When the pressure of high pressure refrigerant rises abnormally, the inner fans 33-F1 and 33-F2 are stopped, the pressure of low pressure refrigerant is lowered and the rise of the pressure of high pressure refrigerant is suppressed. When the pressure of high pressure refrigerant becomes high, the number of the inner fans 33-F1 and 33-F2 stopped is increassd.
Patent JP-H02240349-A (JP)
Title: Structural steel member and connection thereof
Inventor: AOKI SHIGETAKA
IPC: E04B1/58
Filed: 1989-03-15
Abstract: PURPOSE:To improve safety and efficiency at work by setting a structural steel beam provided with connecting plates that are turnably fixed respectively to both sides of its web and the upper and the lower flanges at its opposite ends to a space between hanging parts of structural steel columns, and by temporarily tightening the connecting plates to the hanging parts after turning over the plates. CONSTITUTION:Connecting plates 3 are turnably provided respectively to both sides of webs 1, the upper and the lower flanges 2a and 2b at the opposite ends of a structural steel member. After setting a structural steel beam A made from such structural steel member to a space between hanging parts 5 of structural steel columns (a), each of the connecting plates 3 is turned over to each of the hanging parts 5. To bolt holes 1a, 3a and 5a pre-drilled respectively to the structural steel beam 1, the connecting plate 3 and the hanging parts 5, bolts are inserted and temporary tightening is applied thereto. Thereby works for removing temporarily the connecting plates 3 that were temporarily fixed to the structural steel beam A and making again temporary tightening thereto can be avoided.
Patent JP-H07181009-A (JP)
Title: Method and equipment for measuring displacement
Inventor: FUKUI KOJI
IPC: G01D5/38
Filed: 1994-03-30
Abstract: PURPOSE:To realize highly accurate positional detection while enhancing the signal modulation factor characteristics. CONSTITUTION:A parallel light having wavelength 1 and beam diameter D impinges on fixed and moving diffraction plates 13, 14, having diffraction grating of pitch (p) where the main diffracting component is + or -1st order, disposed in parallel through a distance (g) while substantially perpendicularly to the optical axis. The diffracted light advancing in parallel with the optical axis is condensed through a condenser lens 15 having an incident pupil diameter limited within D-2glambda/p and the quantity of light is detected at a light receiving section 16.
Patent JP-S59186059-A (JP)
Title: Circuit for prevent competition
Inventor: WATANABE MASAMITSU
IPC: G06F9/52
Filed: 1983-04-08
Abstract: PURPOSE:To prevent >=2 access competitions by allowing a phase difference of >=2 clock signals to be larger than the operating time required for inhibiting exclusively a set input of a latch circuit. CONSTITUTION:A latch input D to latch circuits L1, L2 is inhibited mutually and exclusively by logical gates G1, G2. A clock generating circuit 12 has an inverter I1 and generates clock signals phi1 and phi2 having difference in phase based on a reference clock phi0. Then, the signals are shared to each clock input C of the latch circuits L1, L2. The latch circuits L1, L2 are operated to latch an input signal at the leading edge of the clock signals phi1 and phi2. Then, the period of the clock signals phi1, phi2 is made short sufficiently and the phase difference is made larger than the operating time required for inhibiting exclusively the latch input of the latch circuits L1, L2.
Patent JP-S51137325-A (JP)
Title: Video signal playback system
Inventor: OOSHIMA HIDEO
IPC: H04N5/78
Filed: 1975-05-23
Abstract: PURPOSE: To obtain a video tape recorder possible to playback the video tape of oblique scanning type splice-edited. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63227768-A (JP)
Title: Ion beam mixing equipment
Inventor: TAKAHASHI TOMIO
IPC: C23C14/32
Filed: 1987-03-18
Abstract: PURPOSE:To enable correspondence to a wide range of voltage from low voltage to high voltage by means of a single ion source, by detecting the accelerating voltage of an ion source for ion beam implantation and by automatically control the distance between the accelerating electrode and decelerating electrode of the ion source according to the detected signals. CONSTITUTION:This ion beam mixing equipment is equipped with a device for forming a thin film on a specimen 2 by means of vacuum vapor deposition or sputtering and an ion-source 4 device for ion beam implantation. The distance (d) between the accelerating and decelerating electrodes 11, 12 of the ion source 4 is automatically controlled according to the detected values of the signals of accelerating voltage. Further, this control is carried out in a mechanism part having compressed air and an expansion spring.
Patent JP-S63229149-A (JP)
Title: Cold-hot environmental testing equipment
Inventor: SONODA HIDEHIRO
IPC: B01L1/00
Filed: 1987-03-18
Abstract: PURPOSE:To effectively supply total amounts of cold air and hot air by providing a low temp. chamber for generating cold air and a high temp. chamber for generating hot air respectively independent of a laboratory and providing partition plates interlocking with changeover dampers to the parts of respective circulation passages near to the discharge ports of cold air and hot air. CONSTITUTION:When opening both a changeover damper 6 of cold air of a feed port 4 thereof and a changeover damper 7 of cold air of a discharge port 5 thereof to perform low-temp. exposure test, a first partition plate 22 interlocking with the changeover damper 7 of the discharge port 5 closes a circulation passage 15 of cold air. Thereby since the discharge port 5 and the circulation passage 15 are interrupted, the cold air generated in a low temp. chamber 2 is not by-passed to the circulation passage 15 but total amounts are fed to a laboratory 1 through the feed port 4. Further in the case of performing high-temp. exposure test, a circulation passage 20 of hot air may be similarly closed by a second partition plate 23 provided so as to interlock with a changeover damper 11 of hot air of a discharge port 9 thereof.
Patent JP-2000256686-A (JP)
Title: Fuel made from waste synthetic resin material
Inventor: MARUMOTO SEIICHI
IPC: C10L5/48
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel which is charged into a melting furnace for metal refining and provides a stable non-dangerous combustion by subjecting a lump having a specified maximum size and having an outer skin formed from a waste synthetic resin to banding and compression packing with a cord-like or band-like packing material having a specified softening or deflection temperature so that the resultant fuel has a shape with a specified edge length and has a specified bulk density. SOLUTION: A lump having a maximum size of 30 mm or higher, having an outer skin formed from a waste synthetic resin, and preferably comprising a waste synthetic resin is subjected to banding and compression packing with a cord-like or band-like packing material to give a fuel having a shape with an edge length or representative size of 30 mm or higher and having a bulk density of 0.1 or higher, A cord-like or band-like packing material having a softening temperature (according to JIS K7206) of 110 deg.C or higher or a load deflection temperature (according to JIS K7207) of 100 deg.C or higher is used. Preferably, the packing material is a metal-made hoop or a wire. Thus, the lumps of waste synthetic resin can be prevented from being scattered or from being quickly burned.
Patent JP-H11255319-A (JP)
Title: Work transporting device
Inventor: MAEHARA TOSHIHIRO
IPC: H05K13/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a work transporting device which requires a small space for installation, works with a constant transport speed, can recover a transport table, does not require a power to drive, has a simple structure, and offers versatility. SOLUTION: An inclined table 1 having a specified length L is inclined downward in the transporting direction, and a transport table 2 movable in the inclining direction is installed on the inclined table 1. A pulley 3 furnished with a plurality of grooves is installed at the upper end of the inclined table 1, and the other end of a wire whose one end is fastened to the transport table 2 is wound fast on one of the grooves in the pulley 3, while a wire 6 fitted with a weight 4 so that the pulley 3 rotates in the direction of pulling up the transport table 2 is wound fast on the other groove. According to this arrangement, the transport table 2 is pulled up to the top U of the slope when a work W to be transported by the weight balance is not loaded, and is moved to the bottom D of the slope when work W is loaded.