baber/WOPTO huggingface dataset:
Patent JP-S63269140-A (JP)
Title: Information retrieving device
Inventor: YANAGAWA HITOSHI
IPC: G06F17/30
Filed: 1987-04-28
Abstract: PURPOSE:To omit useless feeding of an information recording medium by changing a required image frame to another image frame when the frame number of another image frame is inputted during the retrieval of an image frame with a frame number inputted from an input means. CONSTITUTION:When the frame number of an objective frame is keyed from a keyboard 27 and a start key on the keyboard 2 is depressed, a CPU21 executes decision based on the input signal and sends a control signal to a motor control part 26 through an interface circuit 25 to drive a motor M3. When an operator inputs another objective frame during the retrieval of the current objective time, the CPU1 decides the input, clears the frame number of the precedently inputted objective frame, replaces the objective frame by another objective frame, and stops the motor M3 through the motor control part 26 to stop the feeding of a microfilm F. Consequently, the information recording medium can be efficiently fed and the retrieving time can be shortened.
Patent JP-S59227601-A (JP)
Inventor: FURUKAWA KEIICHI
IPC: B65F1/08
Filed: 1983-06-08
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-S62259809-A (JP)
Title: Manufacture of resinous molded item
Inventor: SUZUKI MASAKAZU
IPC: B29B13/04
Filed: 1986-05-07
Abstract: PURPOSE:To obtain a product excellent in heat resistance and mechanical strength by a method wherein specified resin is melted by heating or melted in solvent by heating and then quenched and molded. CONSTITUTION:Resin mainly consisting of styrene-based polymer having mainly syndiotactic structure is employed as the molding stock. The styrene-based polymer has a stereostructure in which side chains or phenyl groups and substituent phenyl groups lie alternately on each side of the main chain made of carbon- carbon linkage. The molding stock is melted by heating at 260-350 deg.C, preferably at 280-330 deg.C, or melted in aromatic hydrocarbon solvent by heating and then cooled down below 100 deg.C at the cooling rate of 50 deg.C/min or higher, preferably at 100 deg.C/min or higher. The resultant quenched molding stock pellets are molded by a suitable means in order to manufacture a resinous molded item.
Patent JP-2000294501-A (JP)
Title: Peripheral aligner and method
Inventor: KATO MASANORI
IPC: H01L21/027
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a relative easiness even for a large-sized substrate, low costs, and further superior durability, and enhance a throughput without incurring costs, by a method wherein, in a state such that a light source, an illumination optical system, exposing region variable means, and a substrate are relatively stationary, an exposure is made to different regions of the substrate. SOLUTION: Blinds 16A, 16B are disposed between an illumination optical system and a substrate 17, and are arranged upwardly of a position where the substrate 17 is mounted, in order to avoid interference with the substrate 17 when carried in and out by a load arm 21. Next, each of the blinds 16A, 16B is moved so that a width of an irradiation region on the substrate 17 is set as a desirable value. A shutter is opened in lamp houses 18A, 18B to start a peripheral exposure. Two irradiation optical systems are provided, whereby two sides mutually parallel to the angular substrate 17 are simultaneously exposed to lights, thereby enhancing a throughput.
Patent JP-H11324848-A (JP)
Title: Fuel injection device used for internal combustion engine
Inventor: HEINZ RUDOLF
IPC: F02M45/08
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To optimumly open a fuel injection valve for a pre-injection and a main injection, respectively. SOLUTION: A fuel injection valve 9 supplied with fuel from a high-pressure fuel source 1 has an injection valve member 14 and a control room 24, the control room 24 has an flow-in passage 26 from the high-pressure fuel source 1 and a flow-out passage 29 connected with a pressure relieving chamber, the pressure in the control room 24 is controlled by a control valve 31 operated by a piezo-actuator 41, a control valve member 34 is provided with a valve plunger 35, an end of the valve plunger 35 is provided with a valve head 37 projecting into a valve chamber 30, the valve head 37 controls the flow-out cross section of a flow-out passage 49, and the control valve 31 can sequentially continuously control the opening of the flow-out cross section with two mutually- different sizes.
Patent JP-S5532433-A (JP)
Title: System for controlling inverter
Inventor: MIYAZAKI MASANORI
IPC: H02M7/48
Filed: 1978-08-25
Abstract: PURPOSE: To synthesize a PWM control signal for a 120°-energized inverter through a simple control circuit, by comparing a single triangular wave with one or plural reference waves.  
     CONSTITUTION: A comparator compares the triangular wave TRI with a reference level REF1 to produce an output C1, compares the triangular wave TRI with another reference level REF 2  to produce another output C2 and compares the triangular wave TRI with still another reference level REF 3  to generate still another output C3. These three outputs are applied to a logical circuit 4, which generates an output L as shown in Fig. The output L is applied to a wave form synthesis circuit 6 to obtain the control signal of wave form Th1∼Th6. The PWM control signal for the 120°-energized inverter is thus produced through simple circuits. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000295688-A (JP)
Title: Mfb type speaker system
Inventor: SUZUKI KIYONORI
IPC: H04R3/04
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an MFB type speaker system where a characteristic correction circuit β can be protected by outputting an attenuated feedback voltage in the case that the feedback voltage from a velocity signal detection means exceeds a prescribed voltage. SOLUTION: A detection means 30 detects a feedback voltage Vf outputted from a velocity detection circuit 20 to output a DC voltage, a comparison means 40 compares the DC voltage with a reference voltage from a reference voltage generating means 50 and outputs the comparison result to a level adjustment means 60, and the level adjustment means 60 outputs a corrected feedback voltage Vnf resulting from attenuating the feedback voltage Vf when the DC voltage is higher than the reference voltage. Thus, a damage to a characteristic correction circuit β receiving the corrected feedback voltage Vnf is avoided.
Patent JP-S60247190-A (JP)
Title: Electronic timepiece with multichannel alarm function
Inventor: ARIGA YUMI
IPC: G04G13/02
Filed: 1984-05-23
Abstract: PURPOSE:To obtain an electronic time piece reduced in power consumption, by improving a retrieval method of output alarm data. CONSTITUTION:In an electronic timepiece capable of setting a plurality of alarms, a data retrieval means 12, an alarm data memory means 17 and a data coincidence detection means 16 are provided. One most recent future alarm data is retrieved from the data stored in a data memory means 13 by the retrieval means 12 on the basis of the present time data obtained by a clock means 11 through the urgency of a control means 15. The retrieved one most recent future alarm data is stored in the memory means 17. Hereupon, the coincidence of the present time data obtained from the clock means 11 and the time data in the content (one most recent future alarm data) of the memory means 17 is detected by the detection means 16 and, when the coincidence of data is detected, an alarm sounding bell means 19 is allowed to sound alarm sound and a data output means 18 is allowed to output the content of the memory means 13.
Patent JP-H09269335-A (JP)
Title: Accelerometer and vibrator using it
Inventor: HORIBATA KENJI
IPC: G01P15/18
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To detect the direction and the magnitude of an applied acceleration by using one accelerometer. SOLUTION: A vibrator 10 is deformed in two directions in the connection part of an elastic deformation part 12 to a fixation part 13 according to the direction of an applied acceleration, and it is deformed in one direction in the connection part of the elastic deformation part 12 to a weight part 11. Strain detection elements 14a, 14b, 14c are formed in deformation parts at the elastic deformation part 12. When the elastic deformation part 12 is deformed, resistance values of the strain detection elements 14a, 14b, 14c are changed.  Since the elastic deformation part 12 is deformed according to the three-dimensional direction component of an acceleration applied to the vibrator 10 and to its magnitude, the direction and the magnitude of the acceleration applied to the vibrator 10 are detected on the basis of a change in the resistance values of the strain detection elements 14a, 14b, 14c.
Patent JP-S63269222-A (JP)
Title: Picture display device
Inventor: HONDA MICHITAKA
IPC: G09G5/397
Filed: 1987-04-27
Abstract: PURPOSE:To display a picture at an arbitrary speed by providing an address generator which periodically generates horizontal addresses and vertical addresses for access to be given to plural picture memories respectively. CONSTITUTION:An address generator 2 periodically generates horizontal address 0, 1-59 and vertical address 0, 1-99 for each horizontal address and gives them as the read address to first-K-th memories 11-1K. A frame read-out controller 3 selects memories so that the memory 11 is selected for vertical address 0-97 and the memory 12 is selected for vertical address 98-99 and 0-95 and the memory 13 is selected fro vertical address 96-99 and 0-93 by the operator of a console 4. Thus, addressing of selected picture memories is shifted from selection of plural picture memories is shifted from selection of plural picture memories though this addressing essentially coincides with selection of plural picture memories, and the display speed is adjusted.
Patent JP-S57103977-A (JP)
Title: Five-way change-over valve
Inventor: YONEDA RIKIZOU
IPC: F16K11/087
Filed: 1980-07-28
Abstract: PURPOSE: To obtain a five-way change-over valve that can be changed over in five ways, by rotatably housing a spherical valve having an outer spherical surface in a case, and providing four openings in the circumferential wall of said case and one opening in the center of the bottom of the case.  
     CONSTITUTION: The case 1 where the spherical valve 2 is rotatably housed has the first to fourth openings (aWd) in the side wall the axes of which make about 90 degrees with each other and the fifth opening (e) in the center of the case 1. The spherical valve 2 has a lower opening (f) in the center of the bottom thereof which is in communication with said opening (e), and a transverse passage (m) transversing the center of the valve 2, and the transverse passage (m) has first and second openings (g, h). A branch passage (n) extends at an angle of less than 90° from the center of the transverse passage (m), and has a third opening (i). An independent passage (o) that is spaced from the center of the valve 2 is provided. The passage (o) has fourth and fifth openings (j, k) whose axes make 90° with each other. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6256301-A (JP)
Inventor: AKUSERU KEENIHI
IPC: B01J23/89
Filed: 1986-05-08
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-S62260325-A (JP)
Title: Substrate drying method
Inventor: TAKANO MICHIO
IPC: G03F1/82
Filed: 1986-05-07
Abstract: PURPOSE:To dry a large-sized substrate safely without impairing the same by a method wherein a solvent heated by a heater is sprayed onto the substrate and dried. CONSTITUTION:Water stored in a water tank 10 is heated by a heater 11, and hot water thus obtained is sent to a heat exchanger 4 by a pump 12 so as to heat isopropyl alcohol (IPA) indirectly. Since a substrate 7 is heated by the heated IPA, the IPA on the substrate 7 is vaporized rapidly when spray is stopped, and thus drying of very excellent quality is enabled.
Patent JP-S62278976-A (JP)
Inventor: TOOMASU ARUFURETSUDO TSUIIGURA
IPC: C12H6/02
Filed: 1987-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01277638-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: KIDO YOSHINOBU
IPC: F02D41/00
Filed: 1988-04-28
Abstract: PURPOSE:To ensure a storage effect in the time of low temperature by correcting the control characteristic by an air-fuel ratio feedback control means so as to increase fluctuation of air-fuel ratio in exhaust gas when a purifying means obtains its temperature not more than a predetermined value. CONSTITUTION:A feedback control means, being based on a signal of an air-fuel ratio sensor detecting concentration of O2 in exhaust gas from an engine, performs a feedback control of air-fuel ratio of an intake mixture. While a temperature, correlating to an exhaust gas purifying means arranged in the downstream side from the air-fuel ratio sensor, is detected by a temperature detecting means, when its detected temperature is not more than the predetermined value, a correcting means corrects the control characteristic by the feedback control means so as to increase fluctuation of the air-fuel ratio in the exhaust gas. Thus ensuring a storage effect even in the time of low temperature, the improvement can be contrived of purifying performance in the time of low temperature.
Patent JP-H02284177-A (JP)
Title: Manufacture of endless resin film belt for electrostatic carrier transfer device
Inventor: FUSAYAMA TAKEO
IPC: G03G15/16
Filed: 1989-04-26
Abstract: PURPOSE:To equalize electric characteristics of the joint of the endless belt to those of the other parts of the belt and to enable uniform paper conveyance and transfer by overlaying one end of the resin film belt on the other end with each end having electrodes inside, and heat pressing both ends, while cooling their vicinities. CONSTITUTION:One end of the resin film belt 40 is overlaid on its other end with each end having the electrodes 42' insides and both ends are heat pressed, while their vicinities are cooled. The resin film 40 is made of a thermoplastic resin and can be heat pressed in the ends and to form the joint having sufficient mechanical strength by applying heat and pressure on the overlayed part, thus permitting the electric characteristics of the joint to be not different from the other parts and attraction of papers and image transfer to be uniformly executed.
Patent JP-H11294294-A (JP)
Title: Fuel delivery pipe
Inventor: KINO HITOSHI
IPC: F02M55/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To effectively attenuate the pressure fluctuation accompanied by fuel injection to surely suppress a bad effect in fuel injection. SOLUTION: This fuel delivery pipe 11 comprises a housing 12, a frame 13, and an elastic body 14. The longitudinally extended elastic body 14 is arranged in the center part within the housing 12 through the frame 13. The elastic body 14 has a foamed body having closed cells and a silicone rubber elastic film 21. The frame 13 has a hole 23, and the hole 23 forms a bent part to bend a fuel passage 17 in the housing 12. The elastic body 14 arranged opposite to a fuel injection valve 18 effectively attenuates the pressure fluctuation of fuel caused in the housing 12 by fuel injection or the like.
Patent JP-S5627980-A (JP)
Title: Attachment of photoelectric element
Inventor: WATANABE YASUYUKI
IPC: H01L25/13
Filed: 1979-08-16
Abstract: PURPOSE:To improve the working efficiency of attaching a photoelectric element on a substrate and to eliminate the inflow of resin of the same material as the substrate into the top surface of the photoelectric element by forming a projection made of resin on the back surface of the substrate. CONSTITUTION:The top surface 15b of a photoelectric element 15 is inserted from the back surface of the substrate through a penetrating hole, and the back surface of the substrate is brought into contact with the collar 15a of the photoelectric element 15. Thereafter, the projection 13 formed on the back surface of the substrate 11 is fused by an electric welding or ultrasonic welding or the like to cover the bottom surface of the photoelectric element 15 with the resin of the projection 13 thus fused, and to attach the photoelectric element 15 on the substrate.
Patent JP-H044329-A (JP)
Title: Disc brake
Inventor: KOBAYASHI KINZO
IPC: F16D65/02
Filed: 1990-04-20
Abstract: PURPOSE:To increase the strength at a joint position between a cylinder side member and a hook side member by forming a thick part having a certain thickness along a tapped hole in a disc pass part is formed to increase the diameter of a bolt. CONSTITUTION:In the brake application in a disc brake, a large force is applied to a caliper 9, and therefore the increase of the strength at the joint part between a cylinder side member 13 and a hook side member 14 is necessary. Accordingly, the tapped hole 15 of a disc pass part 14a is formed on the cylinder side member 13 side in comparison with the inner side brake application surface of a disc 2, and a thick part 20 is formed in relation to the tapped hole 15, and the diameter of a tie bolt 17 is prevented from being influenced by the gap between a wheel and the disc 2, and the diameter of the tie bolt 7 is set large, and the strength of the joint part can be increased.
Patent JP-S59230410-A (JP)
Inventor: WATANABE TOSHIJI
IPC: H02B11/12
Filed: 1983-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5438417-A (JP)
Title: Steam turbine
Inventor: TAKAHASHI NOBUAKI
IPC: F01D25/32
Filed: 1977-09-02
Abstract: PURPOSE: To promote the efficiency of a low pressure turbine by providing a double structure of inner and outer wall to the surrounding walls of an upper and a lower exhaust chamber of a high pressure turbine to be operated in wet steam for collecting the moisture in the steam by drain collecting chambers between the double wall. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S618236-A (JP)
Title: Moving body control unit
Inventor: ASAKAWA KAZUO
IPC: B25J9/16
Filed: 1985-05-16
Abstract: PURPOSE:To enable a robot to move continuously and prevent any transient phenomenon from occurring during robot motion by providing a control means to instruct the composition of a motion command and power command and giving a servo means the composed command in a motion control unit for robots etc. CONSTITUTION:A power control element 11 inputs moments Ma-Mf detected by means of each strain gauge, between an arm and a hand and performs the fixed process to determine a power component on each working shaft, and then outputs a command pulse CP having a frequency according to the power component. A position control element 12 comprising a microcomputer etc. reads a storing locus command to output a command pulse PP having a frequency according to commanded displacement or velocity as a motion command, and sums both output pulses CP, PP on OR circuits 14a, 14b, and gives a servo circuit 13 for each working shaft the above sum to drive the working shaft. According, the motion control unit can autonomously shift to a power control process without its switching to perform flexible power control through a dead zone without causing any transient phenomenon.
Patent JP-H1035412-A (JP)
Title: Safety belt device
Inventor: FRANZ WIER
IPC: B60R22/18
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a safety belt device which requires less necessary space in a position adjacent to a belt buckle fixing device and can be shortened in the cylinder axial directional overall length by omitting necessity for installation of a lateral chamber, which is provided with a firing material and connected to the inside of a cylinder, and installation of a cable deflecting device. SOLUTION: A safety belt device 1 is provided with a belt buckle 3 and a belt fastening device 7 working on the belt buckle 3 via a traction cable 5. The belt fastening device 7 is operated by means of a gas generator 11 and includes a piston/cylinder unit fixed to a body or a seat in a vehicle. When the belt fastening device 7 is operated, the belt buckle 3 is moved in the same direction as the piston 15 of the piston/cylinder unit.
Patent JP-S58221611-A (JP)
Title: Dry type continuous wire drawing device for wire rod
Inventor: SUDOU CHIYUUZOU
IPC: B21C9/00
Filed: 1982-06-18
Abstract: PURPOSE:To obtain a dry type continuous wire drawing device which obtains a wire rod of high quality under excellent environmental operation conditions by providing a descaling device, lubrication treating device equipped with dies, and device which detects a surface flaw and performs automatic renovation successively in series. CONSTITUTION:The wire rod 1 unwound from a payoff stand 2 passes through a straightening machine 3 and is descaled by a shot blast device 4. Then, it is drawn through a lubricious surface vessel 5, reinforcing lubricant vessel 7, and die pre-lubricant vessel 9 in a tandem array equipped with a lubricious surface press-contacting die 6, reinforcing lubricant press-contacting die 8, and wire drawing die 10. The feed speed of the drawn wire rod 1' is detected by a feed speed indicator 11, whose signal is inputted to a control unit 12 for controlling a take-up speed. The drawn wire rod 1' is supplied to a surface flaw detector 13, whose signal is inputted to the control unit to put an automatic renovating device in operation on the basis of the command of the control unit. The renovated wire rod is wound around a winding machine 15.
Patent JP-H09291103-A (JP)
Title: Papermaking starch
Inventor: KUBOTA SATOSHI
IPC: C08L3/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a cationic starch having a markedly improved retention in a paper layer, markedly improving paper strength, and reducing waste water load on a paper machine by heat-treating starch in the presence of a cationic polymer under specified conditions. SOLUTION: Starch is heat-treated by a dry process at 60-200 deg.C for 10min to 5hr in the presence of 0.1-7 pts.wt., per 100 pts.wt. starch, cationic polymer. The type of the starting starch is not particularly limited. Although the type of the cationic group of the cationic polymer is not particularly limited, it is desirably a tert. amine or a quat. ammonium base. Examples of the cationic polymers used include polyaminoalkyl (meth)acrylates, polyaminomethylacrylamide, and chitosan.
Patent JP-H07311046-A (JP)
Title: Navigation system
Inventor: FUKUNAGA KUNIHIKO
IPC: G06T11/60
Filed: 1994-05-19
Abstract: PURPOSE:To enable high-speed and uninterrupted serviceable scrolling by inputting adjacent map data only in an area in the direction of input in the high- speed mode if scrolling in a certain direction has continued for more than a predetermined period of time. CONSTITUTION:If scrolling has been entered for more a predetermined period of time to designate a certain direction, a high-speed scroll mode is initiated and this navigation system is actuated by interruption from a 10m-sec timer, and a graphic controller is directed to read in the designated direction the map data which are written in the frame memory 1 of a graphic RAM and correspond to the display area 203 of a display, and to display the map data. At the same time, in a margin 20 in the other frame memory 2, adjacent map data are written only onto the area 25 in the designated direction (destination). If no margin 201 for the destination exists in the memory 1 being displayed, the memory 1 is switched to the memory 2 for display, and the margin 205 for the destination is plotted in the memory 1. Therefore, high-speed and uninterrupted scrolling is made possible.