baber/WOPTO huggingface dataset:
Patent JP-S63170673-A (JP)
Title: Electrifying device
Inventor: SAITO HIROSHI
IPC: H01T19/00
Filed: 1987-12-16
Abstract: PURPOSE:To easily electrify a photosensitive body without using a high-voltage power source, by incorporating metallic oxide in an elastic resistor and setting its resistance value of 10<6>-10<9>OMEGAcm, and bringing it into contact with a body to be electrified and applying a voltage. CONSTITUTION:In a device for electrifying a body to be electrified, by bringing an elastic resistor into contact with the body to be electrified, metallic oxide is incorporated in the elastic resistor and its resistance value is set to 10<6>-10<9>OMEGAcm, and also, this elastic resistor is pressed against the body to be electrified, by a load of 0.014kg/cm-0.18kg/cm. An electrifying device 2 consists of a mandrel 8, and roller-like silicone rubber serving as an elastic resistor layer for covering this mandrel 8, and in the silicone rubber 9, TiO2 lic oxide is contained as metal oxide, and its resistance value is set to 10<8>-cm. Also, a load of 0.014kg/cm is applied to the electrifying device 2 and it is brought to setting, and connected electrically to an external power source 10. In such a way, the surface of a photosensitive body can be electrified satisfactorily and stably without using a high-voltage power source.
Patent JP-H11134218-A (JP)
Title: Display screen debugging device for program type display device
Inventor: NAGANO HITOSHI
IPC: G06F11/28
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To simplify a simulation function and to provide debugging environment which is rich in visibility by suppressing the display function of a simulated external device side to the minimum needed to debug a screen displayed actually on the program type display device side. SOLUTION: The debugging device can debug the display screen by being connected to the program type display device 11 which while generating the display screen by arranging process indication words including reference information specifying operation contents to be processed on a base screen 27, performs corresponding specific processing operation by executing the process indication words. Here, the device is equipped with a means which simulates the function of an external device 10 where the program type display device 11 is connected and a means which displays information regarding the display screen on the side of the program type display device 11. Then this screen information display means displays only the information regarding the display screen displayed currently on the side of the program type display device 11.
Patent JP-2001132626-A (JP)
Title: One side swash plate compressor
Inventor: SUGIURA MANABU
IPC: F04B27/08
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a one-side swash plate compressor capable of displaying excellent durability and hardly generating abnormal sound while making use of an advantage of a thin part. SOLUTION: A thin part 19a to realize lightening is formed on a main body part 19c to slide and make contact with an inner peripheral surface of a cylinder bore 1a of a piston 19 on a one-side swash plate compressor. The piston 19 has openings 19d, 19e to communicate thin part 19a with the outside, and the minimum diameter of the openings 19d, 19e is not less than 3 mm.
Patent JP-H06163066-A (JP)
Title: Heat recovering device for high temperature type fuel cell
Inventor: TSUNODA ATSUSHI
IPC: H01M8/12
Filed: 1992-11-26
Abstract: PURPOSE:To efficiently remove a heat and efficiently recover the removed heat by providing a heat recovering vessel having a heat recovering chamber formed in the inner part and a high temperature type fuel cell arranged in the heat recovering chamber, and passing a heat recovering medium into the heat recovering chamber. CONSTITUTION:A heat recovering vessel 12 is formed of a wall member 13 and a heat insulating material 14 arranged on the inside, and a heat recovering chamber 15 is formed in the inner part. In the chamber 15, a high temperature type fuel cell 11 is arranged. The heat recovering chamber 15 has a heat recovering medium feed pipe 16 and a heat recovering medium discharge pipe 17, so that a heat recovering medium can flow in the heat recovering chamber 15. The heat generated by the generation of the cell 11 is radiated from a housing 7, and efficiently recovered by the heat recovering medium flowing in the vessel 12.
Patent JP-H08177566-A (JP)
Title: Torque control device for engine
Inventor: HIGASHIKURA SHINSUKE
IPC: F02D45/00
Filed: 1994-12-20
Abstract: PURPOSE: To effectively suppress the vibration of a vehicle at the stop time of fuel supply in inertial travel. CONSTITUTION: A torque control device for an engine is provided with a means 12 for controlling the supply quantity of fuel to each cylinder according to the operating state of an engine, a means 13 for judging the stop of fuel supply in a specified engine operating condition, a means 14 for stopping the supply of fuel to each cylinder on the basis of the supply stop judged result, and a torque control means 15 for controlling the supply and non-supply of fuel to each cylinder only for a specified period according to a specified fuel supply pattern for generating such engine torque as to nullify a vibration pattern generated in association with the stop of fuel supply, in correspondence with this vibration pattern, with the cylinder burning immediately afterward as the head at the time of judging the stop of fuel supply.
Patent JP-H10156360-A (JP)
Title: Electrolytic water generating device
Inventor: HORI FUMIYUKI
IPC: C02F1/46
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To protect the device from over-current by finding the leakage of a concentrated brine in the generation stand-by state or before beginning the generation of an electrolytic water thereby preventing the over-current from lowing through an electrolytic cell. SOLUTION: When each water level of an acidic ionized water storage tank 40 for storing an acidic ionized water and an alkaline ionized water storage tank 50 for storing an alkaline ionized water generated in the electrolytic cell 30 reaches upper limit and it is the generation stand-by state, a 1st water feeding valve 12 is turned to close state to stop the replenishment of the water in the concentrated brine tank 10 and the abnormality is alarmed to stop the operation even when the water level of the concentrated brine tank 10 reaches lower limit. Thus, by stopping the replenishment of the water to the concentrated brine tank 10, the leaked quantity of the concentrated brine is supported.  Also, since the abnormality is alarmed to stop the operation and the electrolysis of the high concentration brine is not executed, the over-current is prevented from flowing through the electrolytic cell 30 to prevent the damage of a power source 60 caused by the over-current.
Patent JP-H11150544-A (JP)
Title: Function testing method for asynchronous transfer mode device
Inventor: MATOBA KEISUKE
IPC: H04L12/28
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To cope with various patterns and to easily and surely conduct a quality test by adding additional information corresponding to respective function parts to the payload of a cell, inputting it to an asynchronous transfer mode device, extracting additional information of the outputted cell in a device and judging the normality of the corresponding function part from additional information and the state of the cell. SOLUTION: In the verification of the operation of a header conversion part, a cell generator 2 adds predicted conversion header information to the payload of the cell from the header pattern table of a header conversion information part 241 on the cell generated by a cell generation part 21. A cell tester 3 separates and takes out header information and predicted conversion header pattern in a separation part 312 when the cell arrives and verifies the matching of the two header patterns in a comparison circuit 313 only at a part where the specified conversion mask pattern is not designated by a mask pattern table 311. Thus, comparison verification is automatically realized.
Patent JP-H03176036-A (JP)
Title: Ultrasonic doppler diagnostic apparatus
Inventor: OKADA TAKASHI
IPC: A61B8/00
Filed: 1989-12-05
Abstract: PURPOSE:To detect with good sensitivity a tangential speed from radial speeds deviated by a microangle each other and to make it possible to perform an image display of an actual flow speed condition in an object to be examined in real time by providing a tangential speed operating unit operating two moving radial speeds in the radial directions which are obtd. through a cummulative operating unit and are deviated each other at a specified angle and a unit for operating an absolute flow rate from the moving radial speed and a tangential speed. CONSTITUTION:A cummulative operating unit 74 cummulates a moving radial speed or a moving radial speed component which have periods successively output by a moving radial speed operating unit and obtains the phase of a Doppler signal in a period of an ultrasonic radiation as a substantially large value in each radiating direction of ultrasonic beams which are deviated each other by a microangle in two directions and switching devices 82a and 82b for multiplying a signal with a specified period by a plurality of times and cummulating them are provided and the cummulation is performed on the moving radial speed component of a complex signal and outputs from the commulative operator 74 are average by means of integrators 84-1a and 84-1b. Then the tangential speed is fed to an absolute flow speed operating unit 72 to operate an actual flow speed upsilon and a signal of the actual flow speed is then fed in a CRT display device to display an image. As a result, the tangential speed can be detected with good accuracy and it is possible to perform accurately an image display of the actual speed.
Patent JP-H03177225-A (JP)
Title: Method of conveying semiconductor device
Inventor: FUJII MUTSUO
IPC: B65G47/80
Filed: 1989-12-05
Abstract: PURPOSE:To stably convey a semiconductor device without damaging the latter by providing stopper mechanisms in the vicinity of the inlet and outlet sides of a guide groove in a rotary table so as to prevent a semiconductor device introduced into the guide groove from running away during the direction turning thereof. CONSTITUTION:A semiconductor device 1 which has transferred to a guide groove 2a in a transfer bed 2 under pressure, passes over stopper 5, 6 and abuts against and stops at stoppers 7, 8 when it shifts to a guide groove 4a from the guide groove 2a. When the rotation of a rotary table 4 is started by driving a rotary actuator 21, a stepped lunger 15 abutting against a rotary roller 18 is released and slid outward, and the stoppers 5 and 6 are turned to positions where their postures are perpendicular to the rotary table 4 by a cam 9 under the tension of a tension spring 14, so that the front ends of the stoppers enter into the guide groove 4a. Accordingly, the semiconductor device 1 is prevented from running away from the guide groove 4a under a centrifugal force during rotation.
Patent JP-2000149869-A (JP)
Title: Flat plate type light source, information instrument and liquid crystal display device
Inventor: SHINADA SHINICHI
IPC: G02F1/1335
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a flat plate type light source having luminescence characteristics uninfluenced by a surrounding temperature, and having a high luminance, uniform luminous surface having a small luminous change from the starting time. SOLUTION: A front board 2 and a rear board 3, having translucency, are placed roughly in parallel to compose a hermetic container 1 having a discharge space with a flat section, and a first and a second discharge electrode 4, 5 are installed on the inside of the front board 2, and a dielectric layer 6 for covering the surfaces of the discharge electrodes 4, 5 is installed, and fluorescent material 7 is coated on the inside of the hermetic container 1, and mixed gas of argon and xenon is enclosed inside, the mixing ratio of xenon in the mixed gas of argon and xenon is set as 7% or more and simultaneously 38% or less.
Patent JP-H06161175-A (JP)
Title: Image forming device
Inventor: HIDEURA TSUTOMU
IPC: G03G15/20
Filed: 1992-11-26
Abstract: PURPOSE:To obtain a copying possible state in a short time at the rising time of a device or even at the switching time from a preheating mode by copying at the action speed in accordance with a surface temperature on condition that the surface temperature of a heating roller has reached the fixable temperature. CONSTITUTION:An image forming device is provided with a temperature detecting means 17 for detecting the surface temperature of a heating roller 15, and copying is started when the surface temperature of the roller 15 reaches the temperature exceeding the fixable surface temperature so as to make constant speed copying possible. At this time, a control means 6 turns a fuser lamp 14 on/off to maintain the surface temperature of the roller 15 in a specified temperature range. The control means 6 also drives a scanning optical system 2, a photosensitive body 3, copying paper conveyor mechanism 4, a fixing element 5, and the like at the specified low speed, and controls the action timing of a charger 7, a developing apparatus 8, a transfer element 9, a cleaner 10 according to the action speed. The stand-by time from power input to the start of copying can be thereby shortened without causing the increase of power source capacity of the fixing element 5 and without shortening the service life of the lamp and a switching element.
Patent JP-H10163887-A (JP)
Title: Interleave device and deinterleave device
Inventor: HASAKO SATOSHI
IPC: H03M13/27
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the memory using efficiency and to always rearrange the data in the vertical direction from the horizontal direction in any frame by writing the data on a single symbol in an idle address that is acquired by reading the data on a single symbol out of a memory. SOLUTION: A binary counter 11 counts the symbols included in a frame and outputs this count value to a shift calculation means 12 as a 5-bit signal (a). The means 12 divides a shift number (b+2) by 5 to calculate the remainder and outputs this at the end of the frame as a new shift number (b). A cyclic shift means 13 outputs an address signal (c) that is obtained by shifting cyclically the signal (a) by the number (b). Then the data (tx) are repetitively written for each symbol in an idle address that is acquired by reading the data (itx) out of a memory 14. The read data are outputted as the interleave data. At an interleave part, the data are rearranged by the same rule for a fixed period based on the shift number increment (i) and regardless of the shift number (b).
Patent JP-H10160376-A (JP)
Title: Fins for heat exchanger and manufacturing dies
Inventor: YAMADA MAMORU
IPC: B21D22/04
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide heat exchanging fins of which flanges can be formed with a thinner plate form body without causing cracks at the edge parts of collars and adhesions between the fins are drastically reduced when the heat exchanging tubes are expanded and manufacturing dies for it. SOLUTION: In heat exchanging fins 30 being erected with collars 34 of predetermined height being formed with flanges 30 at the edge parts of them surrounding each of the inserting holes of the plate form body 32 for inserting the heat exchanging tubes, the inner walls of the collar 34 are formed vertical to the plate form body 32 and the rear edges of the collars near the boundaries with the plate form bodies 32 are formed thicker than those of middle parts of the collars.
Patent JP-H09162409-A (JP)
Title: Manufacturing method for semiconductor device and liquid crystal display device
Inventor: KUWATA JUN
IPC: G02F1/136
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To suppress generation of a hole due to migration even when wiring width is narrowed and film is thinned down, with the use of aluminum based metal as a gate electrode of a thin film transistor. SOLUTION: A pixel electrode 2 and a silicon oxide film 3 are formed on a glass substrate 1, and a gate electrode 4 consisting of a pure a aluminum thin film is formed into a specified pattern. The anodic oxidation of the gate electrode 4 is performed, and an aluminum oxide film 5 is formed. The substrate temperature is raised to 150 deg.C or above, and a tantalum oxide thin film is formed as an oxide thin film 6 in the atmosphere containing oxygen plasma, by reactive sputtering, and then, heat treatment is performed at the temperature of the substrate when sputtering or above, in the atmosphere containing the oxygen plasma. After a silicon nitride film 7, a semiconductor layer 8 and a channel protecting film 9 are formed, the channel protecting film 9 is formed into a specified pattern.  After and ohmic contact layer 10 is formed, a source- drain electrode 11 in which the pixel electrode 2 and a drain electrode are electrically connected is formed.
Patent JP-H07167102-A (JP)
Title: Pressure control method in high pressure pump
Inventor: ADACHI TAKUYA
IPC: F04B49/00
Filed: 1993-12-17
Abstract: PURPOSE:To suppress a pressure drop of jetted liquid by detecting internal pressure of an accumulator, calculating a rate of change of the internal pressure, and applying a load to a pump when the internal pressure reaches below a set pressure between an upper limit and a lower limit set values. CONSTITUTION:An accumulator 7 is installed via high pressure water feed piping on a discharge side of a pump 6. A plurality of nozzle headers 3-5 are connected via a plurality of jet valves 8-10 to a midway part of the high pressure water feed piping. A pressure sensor 12 for detecting internal pressure of the accumulator 7 is arranged, and based on a detection signal thereof the pump 6 is loaded or unloaded by a control device 13 so as to control pressure of high pressure water jetted from the respective nozzle headers 3-5. A rate of change of detected internal pressure is calculated in the control device 13. When the rate of change is not less than a set value and also the internal pressure reaches below a set value between an upper limit and a lower limit set values, the pump 6 is loaded.
Patent JP-H01158319-A (JP)
Title: Electromagnetic flowmeter
Inventor: HASHIMOTO TAKESHI
IPC: G01F1/58
Filed: 1987-12-16
Abstract: PURPOSE:To improve detecting accuracy, by making the length of an exciting coil along the flow (or in the width direction of a waterway) narrower than (or wider than) the width of the waterway, and embedding the coil beneath the bottom of the waterway. CONSTITUTION:A cutout part is formed in a weir 2, which is provided in the middle of a waterway 1. The width of the waterway is longer than the length of the flowing direction in an open waterway 3. An exciting coil 4 is embedded in the open waterway 3. The length of a coil side 4b in the direction of the waterway width of the open waterway 3 is made to be, etc., 1.5 times the waterway width D. Each coil side 4c is provided in the vertical direction so as to link the coil sides 4a and 4b in the coil 4 so that the coil is embedded beneath a waterway bottom 3c of the open waterway 3. The coil is embedded so that it is positioned at a part about 2m lower than the waterway bottom 3c. The ditribution of the vertical component of a magnetic field is weak in the vicinity of the coil sides 4b and becomes fairly homogeneously at the central part even if the distribution is slightly changed in correspondence with the distance from the side 4b. Therefore, even if the length of the coil 4 in the flowing direction is narrower than the waterway width, detecting electrodes 5 and 6 are located in the approximately homogeneous distribution of the magnetic field. Even if the flow speed is fluctuated, detection errors are less, and the detecting accuracy is improved.
Patent JP-H05271125-A (JP)
Title: Synthesis using toluene compound
IPC: C07C205/26
Filed: 1992-11-27
Abstract: PURPOSE: To selectively obtain a brominated deactivated toluene that prevents side reaction and is useful as an intermediate of a photoacid generator by selectively monobrominating the benzyl position of deactivated toluene and easily maintaining a necessary temp.  
     CONSTITUTION: The brominated deactivated toluene, more preferably a compd. of formula (R 1  and R 3  are each H, a substituents to be deactivated by a stereoscopic effect or electronic effect in such a manner that the net effect of the substituents is deactivated toluene; more preferably R 1  is NO 2 ; R 3  is NO 2 , CF 3 ) are produced by combining bromine and the deactivated toluene preferably at an elevated temp. of 150 to 200°C and brominating the benzyl position of the deactivated toluene. At this time, the bromine is stepwise added to the compd. under a substantially atm. pressure at a rate sufficiently low to evade the accumulation of the unreacted bromine, to advantageously obtain the objective compd. The compd. useful as the photoacid generator is produced if the compd. described above is reacted with carboxylate, is then converted to the corresponding alcohol and reacted with an acid salt compd. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000147579-A (JP)
Title: Optical pulse receiving circuit
Inventor: NONAKA KOJI
IPC: G02F1/35
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To selectively and efficiently receive an optical pulse of prescribed peak power or above and to send out it to a next stage without scrapping a residual signal beam and without changing its phase and intensity information. SOLUTION: In an optical pulse receiving circuit receiving only the optical pulse of the prescribed peak power or above from an inputted basic wavelength signal beam, an optical resonator formed by two sheets of mirrors 11, 12 at least the one side of which functions as a low reflection film for a basic wavelength, and the both of which function as a high reflection film for a secondary harmonic wavelength, and inputting the basic wavelength signal beam from one side mirror functioning as the low reflection film for the basic wavelength is provided,  and optical nonlinear material 13 generating the secondary harmonic wave signal beam from the basic wavelength signal beam inputted at the prescribed peak power by a nonlinear optical effect and a light receiving device 14 not having sensitivity for the basic wavelength and having the sensitivity for the secondary harmonic wavelength are provided in the optical resonator.
Patent JP-H07177284-A (JP)
Title: Copying machine with facsimile function
Inventor: NAKANO HIROSHI
IPC: G03G21/00
Filed: 1993-12-17
Abstract: PURPOSE:To eliminate extra operation and malfunction at the time of facsimile transmission by making an alarm display at the time of facsimile function selection when there is a document on contact glass. CONSTITUTION:When a facsimile function is selected, document size detection on the contact glass is automatically performed and when the document is detected, the alarm display is made on the touch sensor liquid crystal panel of the extended panel 10 of a console panel. Consequently, user's attention is attracted to a forgotten document left on the contact glass and when confirmation input is performed by touching a confirmation icon 11 displayed on the touch sensor liquid crystal panel, the copying machine displays a normal facsimile transmission screen. Therefore, document jamming in the case that the forgotten document is left on the contact glass is prevented at the time of facsimile transmission, and extra operation or malfunction after the forgotten document is removed can be prevented.