baber/WOPTO huggingface dataset:
Patent JP-S62291430-A (JP)
Title: Supercharging device for engine
Inventor: HITOMI MITSUO
IPC: F02B27/02
Filed: 1986-06-11
Abstract: PURPOSE:To improve the supercharging effect to an engine by providing, in an intake air passage, a supercharger and an intake air exciting device for vibrating by means of a partition the intake air by the use of the pulsation of an exhaust pressure, and then obtaining a synergism of the pulsation effect of respective intake air resulted from the two devices. CONSTITUTION:The upstream position from a blower 52 in a turbo-supercharger 50 within an intake air passage 11 and the upstream position from a turbine 51 in the same turbo-supercharger 50 within an exhaust air passage 12 are interconnected by means of a pressure conduit tube 15, and then, within the pressure conduit tube 15 is provided an intake air exciting device 40. Hereupon, in the intake air exciting device 40 is provided a positive displacement part 41, and at the same time, in the positive displacement part 41 is provided a partition 42, which is supported with a spring 44, so that the inside of the positive displacement part 41 is partitioned into an intake air chamber 45 which is connected to the intake air passage 11 side and an exhaust air chamber 46 which is connected to the exhaust air passage 12 side. In addition, the partition 42 is caused to vibrate by the use of the pressure pulsation of the exhaust air so that the intake air is excited. Hereby, a high-level supercharging effect is obtained from utilizing the synergism of the pulsation effect of respective intake air by virtue of the intake air exciting device 40 and the turbo-supercharger 50.
Patent JP-H09318988-A (JP)
Title: Image correcting system, camera having the same and image processor
Inventor: KODAMA SHINICHI
IPC: G06T1/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To attain restoration from an image with a blur to an image without the blur by recording blur information, with a simple constitution not having a special recording means in a camera and facilitating processing suitable for each image, based on the blur information, in an image processor. SOLUTION: In the camera, when an exposure is executed a blurring level is predicted by a camera control part 18, based on the set state of an image pickup optical part 12 and an exposure condition and the predicted blur information is recorded on a film 10 by a blur mark recording part 20. In the image processor, the image of the film after being developed and the blur information are read by a film reading part 22 and displayed by a display part 26 and a blur information setting part 28 issues instructions for image processing contents including the correction of the blur and an image region in which image processing is executed. This specified image processing is executed by a processing control part 32 and image data after this image processing is stored in a memory part 24 and outputted by an output part 30.
Patent JP-H10333401-A (JP)
Title: Electrophotographic roller
Inventor: MIMURA KAZUYOSHI
IPC: F16C13/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a roller enhancing the quality of an image by suppressing the fluctuation of the resistance of the roller occurring in accordance with environmental change, specially the humidity change, suppressing the dispersion in the resistance of the roller in the circumferential direction to a min. so that the electrifying characteristic and the releasing property of toner are improved. SOLUTION: The roller 1 is provided with structure obtained by successively laminating an elastic layer 3, an intermediate layer 4 and an outermost layer 5 on a shaft 2 in a concentric circular state. Besides, the structure thereof is the multilayered-structure constituted so that the layer 4 is provided with electric resistance being higher than the electric resistance of both layers 3 and 5. When the resistance value of the roller 1 is measured under an environment that temperature is 20 deg.C and RH(relative humidity) is 60% and on condition that the DC voltage of 100 volt is applied, it becomes three or more times of the resistance value of a roller having conventional structure constituted by eliminating the layer 4 from the multilayered-structure roller.
Patent JP-S61293762-A (JP)
Title: Chamfering device for ceramics white-hard
Inventor: TSURUTA SOICHI
IPC: B24B9/00
Filed: 1985-06-21
Abstract: PURPOSE:To make it possible to perform efficient and accurate chamfering to a white-hard while in being conveyed on a conveyor by using a pair of grindstones swinging vertically and a swing control cam in a chamfering device for ceramics white-hard such as bricks or the like. CONSTITUTION:Being fed to a first finishing section 13 by a conveyor 10, the white-hard W has its position regulated and has the chamfering position 20 and 20a chamfered by a pair of grindstones 21 and 21a. Then, having its attitude converted 90 deg. horizontally by the pusher 32 on the end of the link 29 of a reversing device 26 through the working shaft 27 of a cam, it is fed to a second finishing section 38 to be chamfered by a pair of grindstones 48 and 48a. At this time, the swing distance between the grindstones 48 and 48a is regulated in correspondence with the side shapes 39 and 39a of the white-hard W by the action of a swing control cam and connecting rod so that the white-hard W may be chamfered along with its transference just as the shapes. And then, it is finished in a flat surface finishing section by a grindstone and conveyed to the unloading position at the end of the conveyor 10.
Patent JP-S5839166-A (JP)
Title: Image reader with solid-state photodetector
Inventor: KADOI HARUO
IPC: H04N1/03
Filed: 1981-08-31
Abstract: PURPOSE:To make respective linear reading parts of photodetectors coincident with the same straight line with high precision, by providing an adjusting means which moves photodetectors in the direction of the optical path and vertically when plural solid-state image pickup elements are arranged on the same straight line. CONSTITUTION:Solid-state photodetectors 8S, 8R, and 8L such as CCDs have linear reading parts 8S1, 8R1, and 8L1, and corresponding lenses 9S, 9R, and 9L are arranged in front of them. Left and right optical systems 9L, 8L, 9R, and 9R are moved back and forth on an optical axis X-X on a basis of central optical systems 9S and 8S to perform focusing. Inclination errors of respective linear reading parts 8S1, 8R1, and 8L1 of photodetectors to horizontal and vertical faces are corrected, thus making three linear reading parts coincident with the same straight line.
Patent JP-H01306445-A (JP)
Title: Rubber composition for heat-resistant high-pressure hose
Inventor: OYAMA MOTOFUMI
IPC: C08K5/04
Filed: 1988-06-03
Abstract: PURPOSE:To obtain the title composition useful as hydraulic hoses for construction machines, etc., having excellent mechanical strength, heat resistance, adhesiveness to metals by blending nitrile group-containing highly saturated rubber having small iodine value with a zinc ethylenic unsaturated carboxylate and an organic peroxide. CONSTITUTION:(A) Nitrile group-containing highly saturated rubber [e. g., copolymer rubber of (meth)acrylonitrile, etc., and 1,3butadiene, etc.] having <=60, preferably <=20 iodine value is blended with (B) a zinc ethylenic unsaturated carboxylate [e.g., zinc (meth)acrylate] and (C) an organic peroxide (e.g., dicumyl peroxide) to give the aimed composition.
Patent JP-S5837342-A (JP)
Title: Reduction of imbalance moment in diesel main engine
Inventor: NAGANO TAKESHI
IPC: F02B75/18
Filed: 1981-08-31
Abstract: PURPOSE:To reduce vertical imbalance secondary moment possessed by a Diesel main engine by arranging at unequal angles the crank angle of the Diesel main engine in which the mass of each cylinder and the distance between the cylinders are equal. CONSTITUTION:In the case of a 6-cylinder main engine, on the basis of No.1 cylinder, for example, the angle to No.5 cylinder is set at 53 deg., the angle to No.3 cylinder at 134 deg., the angle to No.4 cylinder at 177 deg., the angle to No.2 cylinder at 263 deg., and the angle to No.6 cylinder at 313 deg., and unequal ignition is made. By this, as the secondary component of vertical imbalance moment is reduced, imbalance moment by the vertical and horizontal components of each cylinder is increased. To reduce the imbalance moment, a counter weight is provided.
Patent JP-2000330641-A (JP)
Title: Servo controller
Inventor: AONO RYUJI
IPC: G05B15/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To connect a servo controller with a serial communication type position detector without changing hardware even when the serial communication type position detector is different. SOLUTION: When a reset signal is risen after the power source of a servo controller 28 is turned on, an MPU 9 starts initialization, and makes an output port 25 for writing in a logic device 22 available. The MPU 9 reads circuit data from an ROM 23, and writes the circuit data in an FPGA(field programmable gate array) or a PLD(programmable logic device) as a logic device 22. The logic device 22 is electrically capable of being rewritten, and new circuit data can be written instead of the circuit data written until that time. The MPU 9 executes a control program, and controls a servo motor 10. At the time of changing the serial communication type position detector 11, it is possible to quickly facilitate a countermeasure by changing the circuit data.
Patent JP-H087933-A (JP)
Title: Cell housing container of automatic test equipment for testing secondary cell for charging/discharging
Inventor: HIRAI TOSHIRO
IPC: H01M10/60
Filed: 1994-06-20
Abstract: PURPOSE:To enable various kinds of tests to be efficiently made by integrating a heater with a cooling water tube, installing a built-in heater in a test cell housing container, and enabling test temperature to be quickly changed in response to charging, discharging and other requirements. CONSTITUTION:A test cell is set in the inside of a cell housing container main body 4, and its positive and negative electrodes are connected to terminals 8 and 9 respectively. Besides, a heater 5 in a coil shape is housed in a spiral shape on one surface side of a flat frame body, a cooling water circulating tube 6 is provided in a meandering shape on the other surface side so as to be formed into a cooling water tube integration type heater, and it is built in the inside of the cell housing container main body. When the equipment is in operation, after heating by the heater 5 has been over, and simultaneously cooling water is circulated by a regulator 7, so that change in temperature is quickly accelerated. By this constitution, various kinds of tests can thereby be made in response to circulating temperature caused by charging/discharging tests for the cell.
Patent JP-H081529-A (JP)
Title: Adhesive tweezers
Inventor: KANAMAKI MASAYUKI
IPC: B25B9/02
Filed: 1994-06-20
Abstract: PURPOSE:To hold simply, surely and movably a held member by pressing the adhesive surface of a moving adhesive tape against the held member with a guide member. CONSTITUTION:The adhesive surface 10a of an adhesive tape 10 projects to the outside of a case while reels 9, 16 and the adhesive tape 10 are attached. When the adhesive surface 10a is pressed against a held member 26 and lifted, the held member 26 adheres to the adhesive tape 10 to be taken out. Next, when the held member 26 is located in a taking-out position and upper, and lower cases 18, 19 are pivoted against a spring 25, the peripheral edge of a window 19a of the lower case 19 presses relatively the held member to strip the held member 26 off from a guide member 15. Then, gears 22, 23 are rotated by the relative pivoting of the cases 18, 19. The rotary force is transmitted to a rotary roller 14 and moves the adhesive tape 10 by a fixed length. Thus, even electronic parts having a lead liable to bend can be shifted without giving the external force to the lead.
Patent JP-S6029613-A (JP)
Title: Electromagnetic flowmeter
Inventor: GOTOU SHIGERU
IPC: G01F1/60
Filed: 1983-07-27
Abstract: PURPOSE:To make a titled flowmeter strong against noise by a simple constitution by combining an integrator, a comparator and a logical circuit so that a signal voltage is read as a digital value by a high resolution in a short time. CONSTITUTION:A titled flowmeter is provided with an intergrator 33 to which a signal voltage related to an electromotive force from an electromagnetic flowmeter transmitter 1, a means for applying a reference voltage to the integrator through a switch, in the polarity opposite to the signal voltage, and a means which has plural comparators 34a,-34e to which an output of the integrator is provided, monitors outputs of these plural comparators, controls on and off of the switch, and applies the reference voltage from in a period in which the signal voltage is applied to the integrator, counts a time when the switch is on, based on a clock pulse CP, and executes a digital operation processing based on this count value.
Patent JP-S6116137-A (JP)
Title: Vehicle travel control device
Inventor: MORIYA TOSHIO
IPC: B60K31/02
Filed: 1984-07-02
Abstract: PURPOSE:To enhance the safety of a travel control device, by releasing the follow-up travel of a vehicle under control of a travelling vehicle follow-up control means when an undesirable surrounding detecting means detects undesirable surroudings. CONSTITUTION:An undesirable surrounding detecting means (a) detects undesirable surroundings or weather conditions such as, rain, fog, snow, etc. which incurr the lowering of performance of an optical radar (b) for measuring the vehicle-to-vehicle distance with respect to the preceding vehicle. A safety vehicle- to-vehicle distance computing means (d) computes the safety vehicle-to-vehicle distance between the instant vehicle and the preceding vehicle in accordance with a vehicle speed measured by a vehicle speed measuring means (c). A preceding vehicle follow-up control means (e) delivers, to a vehicle power system (g), a control signal which sets the vehicle-to-vehicle distance to a distance longer than the safety vehicle-to-vehicle distance calculated by the safety vehicle-to- vehicle distance. A releasing means (f) releases the follow-up travel of the instant vehicle when the undesirable surroundings detecting means (a) detects undesirable surroundings.
Patent JP-H06350671-A (JP)
Title: Pdu coding expansion system for osi 6th layer
Inventor: TOMISHIGE KAZUHITO
IPC: H04L29/06
Filed: 1993-06-08
Abstract: PURPOSE:To save the memory capacity and to improve the processing performance by using the unit of processing not by the unit of PDU but by the unit of SDU of a session layer when PDU coding expansion processing is executed in an OSI 6-th layer. CONSTITUTION:When the unit of a protocol data (PDU) sent/received between a presentation layer and an application layer exceeds a length of the unit of a service data (SDU) sent/received at once on a session layer, the data element of PDU is coded in the unit of ID at the time of transmission and coding is interrupted each time a length of the obtained transfer text data reaches the length of the SDU, and transmission processing of the data whose coding is finished is repeated, then the PDU is sent in division, and at the time of reception, data are immediately expanded when the SDU is received and when the expansion is finished, receiving processing of a succeeding SDU is performed repetitively to compose and restore the sent PDU with division. The processing is characterized as above.
Patent JP-H031182-A (JP)
Title: Cleaning device
Inventor: TAKAHASHI KOZO
IPC: G03G21/10
Filed: 1989-05-29
Abstract: PURPOSE:To surely collect a toner and to prevent the toner from being scattered by providing two pieces of rotary rollers for collecting the toner which remains behind in a photosensitive body and the floating toner, on the downstream side of a cleaning part in the rotational direction of the photosensitive body. CONSTITUTION:A toner adhering to a photosensitive body 1 is eliminated by a cleaning part 11 but remains behind a little on the photosensitive body 1, and these remaining toner and floating toner are allowed to adhere to a first rotary roller 12 placed on the downstream side in the rotational direction of the photosensitive body 1, and allowed to adhere to the surface of a second rotary roller 13 since a second rotary roller 13 comes into contact with a first rotary roller 12. Subsequently, since a second rotary roller 13 rotates to the inside of a cleaning device body 6, the toner is not scattered, and scraped down so as to drop down to the inside of the cleaning device body 6 by an eliminating member 14. In such a way, the remaining toner and the floating toner of the photosensitive body 1 are collected surely, and scattering of the toner can be prevented.
Patent JP-H01306878-A (JP)
Title: Developer layer forming device
Inventor: ITAYA MASAHIKO
IPC: G03G15/09
Filed: 1988-06-03
Abstract: PURPOSE:To form a uniform developer layer by supporting both edge parts of a developer layer regulating elastic member in the rotating direction of a developing sleeve and making the intermediate part of the member elastically press-contact with the circumferential surface of the developing sleeve. CONSTITUTION:A metallic supporting body 3 fixed on a developing device frame 11, for example, fixedly supports the developer layer regulating plate 2 made of plastic plate whose thickness is 0.5mm on both edge parts in the rotating direction of the developing sleeve 1. By adjusting the position where the supporting body 3 supports, the developer layer regulating plate 2 is elastically deformed like an arch, so that it is made to press-contact with the circumferential surface of the developing sleeve 1 with the press-contacting force of 20g/cm. Therefore, elastic deformation in a specified size is easily given to the developer layer regulating elastic member and the elastic deformation of the member can be easily kept constant, moreover it is difficult to cause the deformation of the developing sleeve that it waves in a rotary axis direction. Thus, the thickness of the developer layer can be made specified value with high accuracy and the uniform developer layer with said thickness can be easily formed.
Patent JP-H09320781-A (JP)
Title: High-pressure discharge lamp-lighting device and image display device
Inventor: UEDA AKIHIRO
IPC: H05B41/282
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To rationally judge the individual life of a high-pressure discharge lamp by always monitoring the lamp voltage during the lighting of the high- pressure discharge lamp and judging the life of the discharge lamp from the detected output. SOLUTION: DC current is supplied to a lighting main circuit 2, having a current limiting function and an adjusting function, such as constant power control from a DC power source 1, and a short arc high-pressure discharge lamp 4 is started through a starting circuit 3. A lamp voltage monitoring means 5 always monitors lamp voltage, and detected output is sent to a life judging means 6. When formula V1>=Vc+Vd (Vc: lamp voltage in the initial lighting, Vd: the allowable increasing value, V1: lamp voltage during lighting) is satisfied, the life judging means 6 judges that the life of the high-pressure discharge lamp is finished, the control means 7 stops power supply from the lighting main circuit 2 to the high-pressure discharge lamp 4, or displays the abnormality. The life of the high-pressure discharge lamp 4 is judged without waste.
Patent JP-S5762054-A (JP)
Title: Photoconductive member
Inventor: SHIMIZU ISAMU
IPC: G03G5/08
Filed: 1980-09-30
Abstract: PURPOSE:To obtain a photoconductive member stable in electrical, optical, and photoconductive characteristics, and long in service life, by providing a specified interlayer between a substrate and a photoconductive layer made of a halogen-containing amorphous silicon (a-Si:X). CONSTITUTION:An interlayer is composed of a nonphotoconductive amorphous material a-(SixN1-x)y:H1-y consisting of the matrix of silicon and 25-55 atomic % nitrogen, and 2-35 atomic % hydrogen. A photoconductive member is prepared by forming said 30-1,000 Angstrom thick interlayer 102 made of a-(SxN1-x)y:H1-y on the substrate 101, such as a metallic plate or a plastic film subjected to conductivityenhancing treatment, and further a photoconductive layer 103 having >=5X10<9> ohm.cm dark resistivity made of a-Si:X on the layer 102.
Patent JP-H04337430-A (JP)
Title: Force converter
Inventor: KANEKO TATSURO
IPC: G01G3/13
Filed: 1991-05-13
Abstract: PURPOSE:To obtain a force converter, which does not generate thermal deformation between a Roverval mechanism and a deformation detector device, and which does not generate difference in sensitivity due to the fixed point of the deformation detector device at the time of mass production. CONSTITUTION:A Roverval mechanism, which is provided with thin parts 3, 4, and 5, 6 on both ends of two lines 1, 2, respectively, and which is linked to the other two lines 7, 8 in an integrated manner through the thin parts, is composed of a piezoelectric material. Vibrators 9, 10 composed of the same piezoelectric material are fixed to the thin parts 3, 4 respectively so that the crystal axis directions of both of the vibrators are identical.
Patent JP-H11327502-A (JP)
Title: Picture display method and device
Inventor: YAMAZAKI TATSURO
IPC: G09G3/22
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a picture display method and a device to convert a video signal into a signal having a prescribed characteristic easily and display based on the video signal. SOLUTION: This device is a picture display device having a display panel 13 in which elements having an electron releasing characteristic changing monotonically with respect to a driving voltage or a driving current are plurally arranged, an inputted video signal is subjected to A/D conversion to be stored in a one-line memory 11 and signals having pulse widths made to correspond to their data values by PWM generators 14. Moreover, a row wiring driving part 9 successively selects row wirings of the display panel 13 in synchronization with the horizontal synchronizing signal of the inputted video signal to impress the voltage signal inputted from an arbitrary waveform generating part 6 on the selected row wiring.
Patent JP-H11330142-A (JP)
Title: Lsi(large scale integration) and power feeding method of the lsi
Inventor: TAKAHASHI TSUGIO
IPC: H01L25/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a power feeding method for an LSI and the LSI which is easy to design in a short time, even for an engineer with only a little experience with no need of taking the countermeasures against noises into consideration, by forming a simple power line without enlarging noises and preventing increase in cost, as the number of wiring layers increases. SOLUTION: An LSI includes an LSI chip 11A, an outer terminal 4, and power terminals 5a and 5b. The power terminals 5a and 5b are connected to one end of a bypass capacitor 9, and the other end of the capacitor 9 is connected to a ground 7. A power terminal 5a is connected to a power supply (VDD) 6 of a printed circuit board, and the power terminals 5a and 5b are connected to the ground 7 through the bypass capacitor 9.