baber/WOPTO huggingface dataset:
Patent JP-H09228848-A (JP)
Title: Waste gate valve controller of turbo-charged engine
Inventor: HAMADA AKINORI
IPC: F02B37/18
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To aim at improvement in power performance of a turbo-charged engine while trying cost reduction by carrying out output drop control in a partial operation range of the engine with utilization of a waste gate valve. SOLUTION: In a particular case of limited condition where an engine output is required to be reduced for restriction, for instance, in the case of reverse operation at a large transmission ratio or in the case of cooling water temperature exceeding a specified value, negative pressure is supplied from a negative pressure supply source 17 to the pressure chamber 10a of an actuator 10 for operating a waste gate valve 9 so as to open the waste gate valve 9 and supercharging pressure is lowered to reduce output. Since the supercharging pressure, that is, the output is not reduced uniformly but only in an limited case of partial operational range, neither the performance in a power system nor that in a drive system may be impaired.
Patent JP-S61191673-A (JP)
Title: Method of purifying n-methylpyrrolidone
Inventor: TOMITA SHINPEI
IPC: C07D207/267
Filed: 1985-02-20
Abstract: PURPOSE:To obtain the titled purified substance from the bottom of the second distillation column, by distilling crude N-methylpyrrolidone containing aromatic compounds and water-insoluble organic compounds as impurities in the presence of water by the first distillation column, feeding a solution at the bottom of the column to the second distillation column, and subjecting it to vacuum distillation. CONSTITUTION:Crude N-methylpyrrolidone (e.g., used one as extracting agent for aromatic compound) containing aromatic compounds and water-insoluble organic compounds as impurities is distilled by the first distillation column in the presence of water in an amount to make >=40wt% water in the solution at the bottom of the column at >=500mmHg (preferably atmospheric pressure) at 95-105 deg.C temperature of the top of the column and at 130-180 deg.C temperature of the bottom of the column to distil the impurities and water, and the solution at the bottom is fed to the second distillation column. Then, it is subjected to vacuum distillation at 100-200mmHg, water is distilled from the top of the column, at least part of it is circulated through the first distillation column, and purified N-methylpyrrolidone is obtained from the bottom of the column.
Patent JP-H09230425-A (JP)
Title: Shutter unit
Inventor: NOMURA HIROSHI
IPC: G02B7/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a shutter unit provided with the simple-constitution initial position detection device of a movable lens which does not require a large, space by moving a light shielding body and closing the optical path of a photointerrupter when a movable lens frame arrives near one side moving end in an optical axis direction. SOLUTION: The photointerrupter 309 and a chopper (light shielding body) 302 are attached to the front end part of a shutter fitting table 40 near a pressing member. The chopper 302 is supported by the table 40 so that it can be moved in the optical axis direction. When a rear group lens supporting barrel 50 arrives near the moving end in front in the optical axis direction, the chopper 302 is moved by a chopper pressing part 306a so that the optical path OP is closed by a chopper plate 302a. Thus, the initial position of the rear group lens is detected. Therefore, since a path where the chopper 302 can be moved covering the whole area of the moving range of the rear group lens need not be secured in a zoom lens barrel, the zoom lens barrel is prevented from becoming large in size.
Patent JP-H05192570-A (JP)
Title: Synthetic resin body adsorbing chlorine-based gas
Inventor: NOMURA SHUICHI
IPC: C08L23/02
Filed: 1992-01-22
Abstract: PURPOSE:To remove over a long period chlorine-based gas generated by decomposition while chlorinated isocyanuric acid and salts thereof and calcium hypochlorite are stored or carried and to adsorb the chlorine containing gas with convenient handling. CONSTITUTION:By using a synthetic resin body molded into a thin layer contg. 20-200 pts.wt. calcium silicate in 100 pts.wt. synthetic resin, chlorine-based gas is adsorbed to calcium silicate dispersed in the synthetic resin body molded into a thin layer and the chlorine-based gas can be removed over a long period.
Patent JP-S61193998-A (JP)
Inventor: SHIMADA HIROO
IPC: B64D13/02
Filed: 1985-02-22
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-S62193771-A (JP)
Title: Grinding attachment
Inventor: TOKUTAKE HIDEO
IPC: B24B49/16
Filed: 1986-02-17
Abstract: PURPOSE:To remove only burrs thoroughly with almost no cutting a workpiece body, by installing a follow-up mechanism for grinding load adjustment in at least one side of a workpiece, a grinding wheel itself or the workpiece side or grinding wheel side. CONSTITUTION:A Z-axis feed motion 22 is moved by a Z-axis feed motor 18, and a grinding wheel 12 is fed to a Z-axis direction. A frame 34 is supported on slide bearings 32 and 32 installed in a horizontal shaft 26 on top of an upper table 24 of the Z-axis feed motion 22. A follow-up mechanism 46, which feeds the frame 34 crosswise and makes it follow up the surface of a workpiece, is installed in this upper table 24. While the follow-up mechanism 46 is securing the ability of cutting a burr small in grinding resistance as compared with a body of a workpiece 10, the workpiece 10 body large in the grinding resistance is left uncut intact because of being uncuttable with pressing force of the follow-up mechanism 46, thus the burr alone is cuttable.
Patent JP-S52116805-A (JP)
Title: Processing dust proof for lead branch of machine winding
Inventor: SHIRATO MASAYASU
IPC: H02K3/38
Filed: 1976-03-26
Abstract: PURPOSE: To operate a dust proof processing for the lead branch part of machine winding more effectively with a low labor cost, by operating a varnish treatment after melting a part of the filling agent being filled into the lead branch part of the machine winding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04273984-A (JP)
Title: Batch type baking furnace
Inventor: ITO HIDEO
IPC: F27B3/06
Filed: 1991-02-27
Abstract: PURPOSE:To provide a batch type baking furnace in which a temperature decreasing time inside the furnace is short, a baking time can be shortened and an energy consumption amount is low. CONSTITUTION:In a batch type baking furnace 11 in which an item to be baked is placed on a furnace floor 4 within a furnace body 2 having a closed baking space 6 therein, a ceiling part 2a of the furnace body 2 opposing against the furnace floor 4 has cooling holes 12. Each of the cooling holes 12 has each of lid members 13 fitted therein and when the furnace body 2 is to be cooled, the lid members 13 are pulled out of the cooling holes 12. Then, an opening area of each of the cooling holes 12 is varied in response to an amount of drawing of each of the lid members 13 from the cooling holes 12, an amount of radiation of heat from an inner part of the furnace body 2 to an outer part of the furnace body 2 is adjusted and the furnace floor 4 of the furnace body 2 is lowered, thereby air of low temperature is fed from an opening at the lower part of the furnace body 2 into the furnace body 2 and then a temperature of a baking space 6 within the furnace body 2 is promoted to be decreased.
Patent JP-S60175642-A (JP)
Inventor: MAEDA TAKAO
IPC: G10K11/16
Filed: 1984-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06218109-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-01-28
Abstract: PURPOSE:To surely inform a player of useful information with high visibility by using a video display device. CONSTITUTION:Whether a lucky NO. is set or not is discriminated (step S544), and when it is set, the performance information number of the lucky NO. is designated (step S546). By designating the performance information number of the lucky NO., for instance, performance information of the contents of 'lucky!!' is displayed in a variable display device. A fanfare display at the time when a great hit is generated by the lucky NO. comes to be different from other great hit display, a player is informed surely of a fact of a great hit caused by the lucky NO. from the fanfare display at the time when the great hit is started, and a privilege (up of great hit generation probability, etc.) caused by generation of the lucky NO. is recognized surely and with high visibility by a player.
Patent JP-S62191713-A (JP)
Title: Hybrid navigation apparatus
Inventor: TAKAI HIDEO
IPC: G01C17/38
Filed: 1986-02-19
Abstract: PURPOSE:To make it possible to automatically and accurately correct magnetization on the basis of a small quantity of data within a short time, by calculating the quantity of magnetization of a vehicle body respectively using a plurality of the positions of a vehicle calculated by a radiowave navigation operation part and a plurality of magnetic fields calculated by an earth magnetism sensor. CONSTITUTION:An earth magnetism sensor 1 converting the magnetic field of earth magnetism to two X- and Y-voltages according to the direction of a vehicle, a distance sensor 2 generating a signal at each time when the vehicle moves over a definite distance and a relative position operating circuit 3 calculating an advance azimuth from X- and Y-data from the earth magnetism sensor 1 and further calculating a relative position from the advance azimuth and the distance data from the distance sensor 2 are provided. A GPS position operating circuit 4 receives the radiowave of a GPS satellite to operate the position of the vehicle. A magnetism correcting operator circuit 5 operates the quantity of magnetization of the vehicle body to the relative position operating circuit 3 on the basis of the advance azimuth calculated from the position of the vehicle from the GPS position operating circuit 4 and the magnetic field from the position of the earth magnetism sensor 1.
Patent JP-H05207461-A (JP)
Title: Still picture hand-written conference system
Inventor: ARAI HIROAKI
IPC: G06F3/0488
Filed: 1992-01-24
Abstract: PURPOSE:To obtain the system in which a conference by a color original is attained, an important conference point is pointed out clearly and the deterioration in a picture is prevented by composing an inputted hand-written picture onto a color still picture and displaying the result onto a display monitor as a new color still picture. CONSTITUTION:An image file controller 7 samples dot data arranged in a matrix in a color still picture displayed on a display monitor 4 at a prescribed interval in longitudinal and lateral directions. Then a color difference between adjacent sampled dot data is calculated, and a monochromatic edge picture corresponding to the received color picture based on the result of calculation is generated and transferred to a talet 6. Then the inputted hand-written picture is synthesized onto the color still picture by pressing and tracing the upper part of the tablet 6 on which the monochromatic edge picture is displayed and the synthesized picture is displayed on the display monitor 4 as a new color still picture.
Patent JP-S57147646-A (JP)
Title: Toner for powder developer
Inventor: SARUWATARI NORIO
IPC: G03G9/087
Filed: 1981-03-10
Abstract: PURPOSE:To prevent the sticking and adhesion of a binder resin on a carrier and a photosensitive plate by using an epoxy compd. in a half cured state as the resin binder. CONSTITUTION:An epoxy compd. used as a resin binder is used by curing the same to a half-cured state by the use of a hardener. The hardener of the amt. of addition 1/10-1/2 the amt. at which an epoxy resin is thoroughly cured suffices usually. It is preferable to control the half-cured state of the epoxy resin by regulating the amt. of addition of the hardener used and the kneading time for a toner. The preferable kneading time is 0.5-2hr. There are aliphat. amines including polyethylene diamine, etc., arom. amines, seconary amines such as N-methylpiperazine or the like and tertiary amines such as tetramethylguanidine, triethanolamine or the like as the amine compd. used as th hardener. The other hardeners used are acids anhydride such as maleic anhydride.
Patent JP-S59156202-A (JP)
Inventor: MINAMIMOTO ISAMU
IPC: A01B33/08
Filed: 1983-02-28
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-H08236887-A (JP)
Title: Copper paste for ceramic multilayer wiring board
Inventor: FUJII MITSURU
IPC: H05K1/09
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a ceramic multilayer wiring board by the use of copper conductors as wiring materials wherein the resistance values of wiring conductors are low and adhesive force between a glass ceramic and the copper conductors is excellent. CONSTITUTION: Zirconium and hafnium are added to copper paste. Zirconium and hafnium form stable oxides easily in a sintering process, and the oxides strengthen the bond between oxides of copper and a glass ceramic. Accordingly, such a constitution makes it possible to obtain a ceramic multilayer wiring board wherein the resistance values of wiring conductors are low and the adhesive force between the glass ceramic and copper conductors are excellent. Consequently, it becomes possible to obtain a ceramic multilayer wiring board wherein the resistance values of wiring conductors are low and adhesive force between the glass ceramic and copper conductors is excellent.
Patent JP-H07245357-A (JP)
Title: Semiconductor device and its inspection method
Inventor: KATAGIRI TOMOKO
IPC: H01L21/66
Filed: 1994-03-03
Abstract: PURPOSE:To provide a semiconductor device wherein the pattern surface of a semiconductor chip in the mounted state especially on a base substrate can be easily inspected by an optical means, in relative to a semiconductor device constituted by mounting a semiconductor chip, in the face down state, on the base substrate. CONSTITUTION:An observation hole A tightly closed with a closing-up lid 21e which can be detached by heating is formed in the region of a base substrate 31 which region corresponds with the pattern surface 22a of a semiconductor chip 22.
Patent JP-S60177643-A (JP)
Title: Semiconductor device
Inventor: TANAKA YOSHIMITSU
IPC: H01L27/06
Filed: 1984-02-23
Abstract: PURPOSE:To realize a semiconductor device; which is smaller in occupation area, is higher in integration degree and has been insulatingly isolated; by a method wherein a columnar single crystal semiconductor region, whose surface and back surface have been exposed, is provided in a polycrystalline semiconductor layer through insulating films. CONSTITUTION:A single crystal Si substrate 11 is etched, the substrate 11 is isolated into regions 5, 5a and 5b by grooves 12, the whole surface is covered with an insulating film 6 and a polycrystalline Si layer 7' is deposited higher than the region 5. The back surface 14 of the substrate 11 is polished, the regions 5, 5a and 5b are individually isolated by the polycrystalline Si layer 7', the surface of the polycrystalline Si layer 7' is polished and the end surface of the region 5 is made to be exposed. A P-N junction is formed in each of the columnar Si layer 5 and the insular Si layers 5a and 5b. The columnar Si layer 5, whose surface and back surface have been exposed, can be formed without specially increasing the occupation area thereof, and moreover, a device which needs a large electric power can be formed by the formation of the columnar Si layer 5 and electrodes and wirings can be formed on the surface and back surface of the columnar Si layer. As a result, the device can be miniaturized.
Patent JP-H09233677-A (JP)
Title: Electronic tripping device with power supply device
Inventor: MARUKU FUERATSUTSUI
IPC: G05F1/618
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic tripping device which has an additional integrated power circuit. SOLUTION: In a tripping device for breaker which has at least one current sensor T1, T2, T3 which supplies current to a first power circuit 7, a distribution line 10 connected to the output terminal of the first power circuit distributes voltage stabilized by a first chopping stabilizer 16 to an electronic circuit of the tripping device. The tripping device has a second power circuit 9 connected to an external power supply and a second chopping stabilizer 17 connected between the second power circuit and the distribution line 10. The second chopping stabilizer 17 operates synchronously with the first chopping stabilizer 16.
Patent JP-H05341638-A (JP)
Title: Developing device
Inventor: INOUE YOSHIO
IPC: G03G15/08
Filed: 1992-02-20
Abstract: PURPOSE:To prgvent the damage of an electrode wire caused by vibration generated on the electrode wire in a developing device where toner cloud is formed between the surface of a photosensitive body and a developing roll by impressing AC electric field on the electrode wire arranged between the surface of the photosensitive body and the developing roll. CONSTITUTION:This device is provided with a developing container 1 housing the developing roll 2 and toner supply members 3 and 4, electrode supporting members 10 and 15 supported by the container 1 near both ends in the axial direction of the roll 2, and rotatable electrode holding rollers 13 and 18 supported by the members 10 and 15 at both ends in the axial direction of the roll 2 so that the members 10 and 15 may respectively guide the electrode wire W; and the electrode wire W is stretched and laid between the rollers 13 and 18 in a state where it is guided on the outer peripheral surfaces of the rollers 13 and 18.
Patent JP-H06246212-A (JP)
Title: Apparatus for feeding sealing material
Inventor: KAMISAKA MASARU
IPC: B05C5/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide an apparatus for feeding a sealing material wherein loss of the sealing material is reduced and the amt. of use can be reduced and cutting and disconnection of sealing do not occur without pressing the sealing material in the next process. CONSTITUTION:A sealing material fed from a sealing material feeding part is applied onto a part to be sealed of a work from the apex of a nozzle A. A solid plug 13 with a diameter being smaller than the diameter of the apex of the nozzle is provided concentrically on the inside of the apex of the nozzle and a ring-like sealing material extruding path 7a is formed between the solid plug and the apex of the nozzle.
Patent JP-S52116632-A (JP)
Title: Water closet cistern
Inventor: HIRANO YOSHIO
IPC: A47K11/02
Filed: 1976-03-27
Abstract: PURPOSE: To provide a water closet cistern which is constructed to freely select the take-out direction of a bail-out pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000003588-A (JP)
Title: Semiconductor memory
Inventor: SUSA ICHIRO
IPC: G06F12/04
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To execute partial data rewriting at a high speed by grouping multi-bit data into plural data groups and enabling the write control of data to be performed for every data group. SOLUTION: A column buffer 6 groups 2304-bit data to be inputted into data groups for every 36 bits and selects a data group corresponding to selected one in column selection signals Y0 to Y63. Moreover, the selected data group of 36 bits are grouped into data groups b0 to b3 of a 9-bit unit to be respectively inputted to IO0 to IO3 of an I/O buffer 7. Then, at the time of a read-out operation, 36-bit data are read out by making an OE of an output enable signal a low level and making write instruction signals WE0 to WE3 a high level. At the time of a write-in operation, the writing of only an arbitrary data group is performed by making the output enable signal OE in the high level and making write instruction signals WE0 to WE3 corresponding to the data group of 9 bits to be written a low level.
Patent JP-S52117125-A (JP)
Title: Synchro terminal for camera
Inventor: TEZUKA NOBUO
IPC: G03B7/26
Filed: 1976-03-26
Abstract: PURPOSE: To reduce the number of parts and prevent an erroneous operation by providing a change switch in flash synchro circuit in order to utilize it for another circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61192633-A (JP)
Title: Separating device for aluminum disc
Inventor: TANAKA HITOSHI
IPC: B65H3/24
Filed: 1985-02-21
Abstract: PURPOSE:To reduce scratches on an aluminum disc end part and its deformation, and stabilize a quality improvement and a higher quality level as well as to make the promotion of mass production attainable, by continuously operating plural claw-form cutters having constant pressure force and torque, while separating coherent aluminum discs in a continuous manner. CONSTITUTION:An acute angle cutter 2a is supported by a rocking shaft shifting its axis to the separation side. And, there is provided with a driven pin 5a projecting to the opposite side, while it is depressed downward by a wedge body 7 moving at a right angle to a disc axis with an air cylinder 6. As for movements of the cutter 2a, after constant pressing force is applied to an end part of a disc 1a, constant torque toward the separation side is added to the disc 1a by moment making a shaft 4a a fulcrum, thus the disc 1a is separated. This unit separation motion is constituted so as to be performed on other discs 1b, 1c... in consecutive order, whereby coherent discs are continuously separated. Accordingly, scratches on an end part of the aluminum disc is as negligible as small, deformation also is reducible, and quality improvement and stabilization for high quality as well as the promotion of mass production at a small number of operators are all made possible.
Patent JP-H08226944-A (JP)
Title: Multi-functional device for measuring ground resistance
Inventor: ISHIDA OSAMU
IPC: G01R27/20
Filed: 1995-02-22
Abstract: PURPOSE: To attain the transmission to outside devices of a measured result and to receive the instruction from a host such as measuring operation procedure by providing a multifunctional device for measuring ground resistance with a power source means for applying voltage, a switch means for switching and applying voltage, a current measuring means and an alarm means. CONSTITUTION: A ground resistance measuring part A comprises a potential detection circuit 10, a current detection circuit 20 and a current generation circuit 30. The measuring part A is provided with an E pole terminal for connecting a ground electrode to be measured, a P pole terminal for connecting a potential auxiliary pole and a C terminal for connecting a current auxiliary pole. The circuit 30 is provided with a built-in battery 31 and a rectangular wave oscillator 33 receives the supply of electric power from the battery 31. The circuit 20 selects only the signal component of the applied current owing to BPF by LPF 22 and HPF 24. The circuit 10 measures voltage between the P pole terminal obtained owing to the applied current and the E pole terminal.  An attenuator 11 prevents the damage of a ground resistance measuring device owing to overvoltage and measures the voltage in the case where ground resistance is large.
Patent JP-S63203546-A (JP)
Inventor: ISOBE YUTAKA
IPC: B65D3/04
Filed: 1987-02-17
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。