baber/WOPTO huggingface dataset:
Patent JP-H11158928-A (JP)
Title: Operating and control unit for two-piece boom type work machine
Inventor: SONODA MITSUO
IPC: E02F9/20
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain operability comparable to a fixed type link structure, take an optional link structure in accordance with the type of work and operate actuators individually if necessary, in an operating and control unit for a two- piece boom type work machine. SOLUTION: The attachment postures θ1, θ2 of a first boom 3 and a second boom 4 are detected with potentiometers 24, 25, the angular speed d θ1 of the first boom is calculated by the operating part of a controller 30, the angular speed d θ2 of the second boom is calculated from the angular speed and the attachment postures θ1, θ2 and the set value of a virtual fixed link selected by a setting device by the operating part, and the speed command V1b, V2b of the second boom cylinder 8 equivalent thereto are calculated by the operating part. A signal selection section outputs a normal lever speed command when a switch 27 is off, and outputs speed commands V1b, V2b calculated by the operating part when the switch 2 is on.
Patent JP-H01166273-A (JP)
Title: Monitor device
Inventor: FURUKAWA SATOSHI
IPC: G06T1/00
Filed: 1987-12-23
Abstract: PURPOSE:To decrease the malfunction of a monitor device by obtaining a differential image between the present image of the monitor device which detects the presence or absence of intruders and a reference image, binarizing the output of a calculation means that obtained the mean value of picture elements and the output of a differential value memory with a prescribed threshold value, and deciding a change when the calculated result of picture elements is larger than the prescribed value. CONSTITUTION:A image signal which picks up an alarm area is outputted from an image pickup means 1 and undergoes A/D conversion 2. Then the normal image of the alarm area is stored in a reference image memory 3. While a differential means 4a obtains a differential image of a change component between a present image and a reference image. A 1st binarizing means 5a binarizes the differential image with the prescribed threshold value and the differential image is stored in a differential image memory 8. An offset calculation means 9 uses the outputs of the memory 8 and the means 5a and calculates the differential means value of picture elements. Furthermore, an absolute value differential means 4b subtracts the offset from the differential image of the memory 8 to obtain the absolute value. This absolute value is binarized by a 2nd binarizing means 5b. When the output of the means 5b has a change larger than the prescribed value, a signal is outputted to an alarm means 7 from a calculation means 6.
Patent JP-H02174161-A (JP)
Title: Image readout device
Inventor: FUNADA MASAO
IPC: H01L27/14
Filed: 1988-12-26
Abstract: PURPOSE:To shut off unnecessary reflected light which is incident on individual picture elements by using a light-shielding layer and to enhance a resolving power of a photodetector by a method wherein the light-shielding layer is laid between an EL light-emitting element and the photodetector. CONSTITUTION:An EL light-emitting element 4 provided with a metal electrode 44 and a photodetector 2 are arranged and installed via an insulating layer 42; a light-incident window 6 which is used to guide reflected light alpha1 from a manuscript 100 arranged on the side of a transparent electrode 41 of the EL light-emitting element 4 to the photodetector 2 is installed at the metal electrode 44. A light-shielding layer 12 provided with a window part 11 transmitting the reflected light alpha1 from the manuscript 100 facing the photodetector 2 is laid between the EL light-emitting element 4 and the photodetector 2; light alpha2 from parts other than the manuscript 100 corresponding to individual picture elements 21 of the photodetector 2 is shut off by the light-shielding layer 12 in order to prevent the light from being incident on the photodetector 2. Thereby, a resolving power of an image readout operation is enhanced.
Patent JP-H03185725-A (JP)
Title: Manufacture of semiconductor device
Inventor: SONODA TAKUJI
IPC: H01L21/338
Filed: 1989-12-14
Abstract: PURPOSE:To improve etching accuracy by monitoring current flowing in a semiconductor and an etchant at the time of etching using such an etchant that etches the semiconductor only when light is radiated and determining an etching amount of the semiconductor based on a change in the current value. CONSTITUTION:An etchant 10 which etches a semiconductor only when light is radiated is use, and the etching amount is sensed by current flowing between the semiconductor 9 and the etchant 10. Since the current varies according to the thickness of the semiconductor under radiation of constant light, the thickness of the semiconductor can be sensed by a change in the current. Thus management of etching time is not required, fluctuation of etching caused by the irregularity of the surface state of the semiconductor 9 and etching stop is eliminated so that wet etching can be done with good accuracy.
Patent JP-H06169633-A (JP)
Title: Grain grader of thresher
Inventor: OCHI RIICHI
IPC: A01F12/32
Filed: 1992-12-07
Abstract: PURPOSE:To improve the grading performance and efficiency of threshed materials leaked down from a threshing net. CONSTITUTION:Materials which are threshed in a threshing chamber 13 and leaked down from a threshing net 18 are divided with both upper and lower rocking grading shelves 21 and 22 installed in the two upper and lower stages, received, rocked and graded while being rocked and transferred. The leaked down threshed materials are then bisected, rocked and graded to provide thin layers of the threshed materials. Thereby, the grading performance and efficiency are improved.
Patent JP-H09141896-A (JP)
Title: Ink jet head device
Inventor: YOSHIDA HITOSHI
IPC: B41J2/175
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To hold an ink in a condition difficult to melt at a part wherein the ink is in contact with the air, thereby preventing occurrence of the trouble of printing action of an ink jet head by a method wherein a temperature inclination of the ink lowering from a lower part to an upper part in an ink tank is created by considering the fact that a quantity of dissolved air in the melted ink is increased when the hot-melt ink is heated to be melted and to become a liquid in the ink tank. SOLUTION: A heating resister 9 is provided to an ink heater 7 provided to an ink tank 2 such that the density of the heating resister 9 is gradually lowered from a lower part to an upper part at a side wall of a cover 8 of the ink heater 7 so that when the heating resister 9 is activated, a temperature inclination of an ink 5 lowering from the lower part to the upper part in the ink tank 2 is created. The temperature of the ink 5 is high at the lower part and is gradually lowered from the lower part to upper part. Thus, an ink jet head device 1 is constituted.
Patent JP-H09149559-A (JP)
Title: Charger
Inventor: NAGAI TAMIJI
IPC: H04M1/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To perform the charge of a secondary battery and the power supply to a specified electronic circuit in parallel, regardless of the terminal voltage of the secondary battery of portable electronic equipment. SOLUTION: A secondary battery 2 is connected, through a charge control switch SW2, to the charge terminals 10a and 10b of a charger 10P, and also the electronic circuit 3 of the portable electronic equipment 1P is connected through a rectifying diode 21 and a smoothing capacitor 22. If a voltage detecting circuit 15 detects the terminal voltage of the secondary battery being short of the minimum operation voltage of an electronic circuit 3, the switch SW2 is opened and closed periodically to charge the secondary battery intermittently, by the pulse P17 of a pulse train generating circuit 17 which operates from the detection output, and also the electronic circuit 3 is supplied with currents through a rectifying and smoothing circuit.  When the terminal voltage of the secondary voltage reaches the minimum operation voltage of the electronic circuit 3, the switch is turned on to charge the secondary battery continuously and supply the electronic circuit 3 with power through a diode.
Patent JP-2000148731-A (JP)
Title: Information processor and record medium
Inventor: SEI HIRONORI
IPC: G06F17/16
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To perform the efficient vector process of an array built-in function. SOLUTION: An array built-in function detecting means 1 detects the array built-in function when an executable program is executed. An array built-in function kind specifying means 3 specifies the kind of the detected array built-in function. A threshold generating means 4 generates the threshold corresponding to the specified kind. A vectorizable part specifying means 2 analyzes the array included in the detected array built-in function to specify a vectorizable part and refers to the threshold supplied from the threshold generating means 4 to supply the vectorizable part to a vector processing means 5 when its length is larger than the threshold or to a scalar processing means 7 when not. An execution environment specifying means 6 specifies the execution environment of the program and supplies it to the vector processing means 5.  The vector processing means 5 performs the vector process of the array built-in function according to the processing procedure corresponding to the environment specified by the execution environment specifying means 6. The scalar processing means 7 performs the scalar processing of the array.
Patent JP-2000144463-A (JP)
Title: Smut removing agent for aluminum metal
Inventor: HASHIMOTO AKIHIRO
IPC: C23G5/032
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To maintain the stabilization of hydrogen peroxide over a long period even if it is repeatedly used after dipping by incorporating hydroxybenzoil acid and dialkyl benzene sulfonate into an acidic soln. contg. hydrogen peroxide. SOLUTION: By using an acidic aq. soln. contg. hydrogen peroxide contg. hydroxybenzoil acid or the salt thereof and dialkyl benzene sulfonate or the salt thereof, a smut removing agnet for aluminum metal is prepd. As the dialkyl benzene sulfonate, hethaxylene sulfonate is preferably used. By using this smut removing agent, smut adhered on the surface after alkali etching for aluminum metal is removed. Desirably, the content of sufluric acid in the smut removing agent is controlled to about 10 to 300 g/l, the content of hydrogen peroxide is controlled to about 0.1 to 100 g/l, the content of hydroxybenzoil acid or the salt thereof is controlled to about 0.005 to 5 g, and the content of dialkyl benzene sulfonate or the salt thereof is controlled to about 0.005 to 5 g/l.
Patent JP-H06176726-A (JP)
Title: Positive and negative cusp type ion source
Inventor: MORI YOSHIHARU
IPC: H01J37/08
Filed: 1992-12-07
Abstract: PURPOSE:To obtain the ion of every kinds of atom from one ion source easily at a high intensity. CONSTITUTION:A positive variable direct current power source 14 is used to draw not only the metal negative ion but also the metal positive ion. Then, even in the case of an atom, of which electron affinity is too small to obtain the beam at a high intensity as a negative ion, an ion beam 10 at a high intensity can be obtained by drawing as the positive ion. Ion of every kind of atom can be obtained from one ion source easily at a high intensity.
Patent JP-H10165048-A (JP)
Title: Lure
Inventor: ITO KIYOSHI
IPC: A01K85/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a lip lure with which sinking can be suppressed while sufficiently vibrating the main body of lure. SOLUTION: This lure is provided with a main body 1 of lure constituted by forming plastic or wood as prescribed, ring 5 for fishing line connection provided on the main body of lure in order to connect a fishing line, and water current resistant plate 3 having a plane 4 for receiving the resistance of water when pulling this ring for fishing line connection closer by the fishing line. In this case, a 2nd resistant plate 6 having a plane 7 forming an acute angle to the plane 4 of water current resistant plate 3 is provided near the water current resistant plate 3.
Patent JP-H05136411-A (JP)
Title: Multilayered wiring board
Inventor: ONO ICHIRO
IPC: H01L21/3205
Filed: 1991-11-15
Abstract: PURPOSE:To surely prevent a short circuit between a lower wiring and an upper wiring with development of no cracks of an insulating film by preventing hillocks or bumps from developing during formation of an insulating film although at least the lower wiring is formed of Al of low cost and low resistance value. CONSTITUTION:At least a lower wiring (scanning wiring) 11 is formed of Al containing a high melting point metal (e.g. Ti) and doped with about 4at% or more of nitrogen.
Patent JP-H04194333-A (JP)
Title: Engine control system
Inventor: YASUDA TAKESHI
IPC: F02D45/00
Filed: 1990-11-27
Abstract: PURPOSE:To increase the extent of charged variable to a battery in relation to an ABS controller by feeding an idling-up request signal to the side of an engine controller from the ABS controller at a time when a battery voltage value is lower than the specified value. CONSTITUTION:An ABS engine control unit 21 controls two solenoid valves 13, 16 installed in a brake oil circuit, thereby preventing any wheel lock from occurring. In this case, an analog-to-digital converter 21a detects a voltage value in a battery 23 at time of operation of the ABS engine control unit 21. When this voltage value is lower than the specified value, an idling-up request signal is fed to the side of an engine control unit 22 from the ABS engine control unit 21. With this constitution, opening of an idling speed control valve 25 is increased and thereby engine speed at time of idling goes up, thus electric energy being fed to the battery 23 fro an alternator 24 is increased in quantity. Accordingly, the extent of charged variable to the battery 23 is increasable in relation to the ABS controller.
Patent JP-H11140567-A (JP)
Title: Brass compact and metal compact
Inventor: ASHIE NOBUYUKI
IPC: C22C1/04
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To refine grain size by a method other than extrusion, by subjecting a brass powder having a specific composition containing Zn to compacting into prescribed shape and then to sintering. SOLUTION: At the time of producing the brass compact, first brass powder of <=1 μm average crystalline grain size, having 37-46 wt.% apparent Zn content and containing 0.9-7 wt.% Sn, is prepared, and this powder is mixed with 0.5-1.0% of lubricant composed of zinc stearate. Then, a die is filled with the resultant powder mixture and compaction is performed by means of a press. The lubricant has a function of relieving the friction and wear between the wall surface of the die and the powder grains at the time of filling into the die. Successively, the brass powder, compacted into pescribed shape, is heated at a temp. not higher than the melting point to subject the powder grains to diffusion joining. In this case, it is preferable to maintain a temp. of 700-900 deg.C for 30 min-2 hr. By this method, a sintered brass compact having <=10 μm average grain size can be obtained.  Further, in order to prevent the occurrence of coarsening of the resultant grain size, cooling velocity until a temp. of <=400 deg.C is reached is regulated to >=0.4 K/sec.
Patent JP-H02171895-A (JP)
Title: Valuables keeping device
Inventor: MISHINA TOSHIRO
IPC: H04L9/32
Filed: 1988-12-23
Abstract: PURPOSE:To prevent a valuables keeping device from being unlocked excepting for a set time and to much more improve crime prevention function by providing a timer to generate an output signal showing an unlock time band. CONSTITUTION:An unlock right owner 2 of a trunk 1 for keeping and transporting valuables has a key 3 and an identification signal oscillator 4 to show that the person 2 owns the right of lock operation. In the trunk 1, a receiver 6 for an identification signal from a transmitter 4 and a timer 7 to generate the output signal showing the unlock time band. A system manager sets the timer 7 and the unlock right owner 2 approaches the trunk 1 and oscillates the identification signal from the oscillator 4. Then, when the receiver 6 of the trunk 1 receives the signal and the key 3 is inserted to a key receiver 5, an unlock request signal is inputted to a control circuit 9. The circuit 9 checks the output signal of the timer 7. In the case of the unlock time band, an unlock command is outputted to a driving circuit 10 and an electric lock 11 is unlocked. In the other case, the circuit does not execute the unlock operation. Since the device can not be unlocked excepting for the set time, the safety of valuables can be guaranteed.
Patent JP-H06141954-A (JP)
Title: Bed
Inventor: KONISHI KOICHIRO
IPC: F24F1/00
Filed: 1992-11-11
Abstract: PURPOSE:To enhance the cooling or warming efficiency for sleeping in a bed. CONSTITUTION:An accordion curtain 7 stretching in the longitudinal direction of a bed is curved or bent in the form of a hood to surround the oversurface of the bed, and a pair of rails 10 are formed along the both side edges of the bed to support the accordion curtain 7, which can be expanded and shrunk in the longitudinal direction of the bed, and one-end opening 12 of the curtain 7 is secured to the frame 2 at one end of a bed pad. The other end opening 13 of the curtain 7 is covered with a cloth curtain, and a cooler, warmer, or a cooling/warming machine 24 is connected to the inside of the curtain 7 to cool or warm the inside of the curtain 7.
Patent JP-S63245390-A (JP)
Inventor: TAKAGI HIROSHI
IPC: B26D1/14
Filed: 1987-12-24
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-H04194986-A (JP)
Title: Character processing method
Inventor: HOSHINO KOEI
IPC: B41J5/44
Filed: 1990-11-27
Abstract: PURPOSE:To execute beautiful character processing and to simplify circuitry by reading out the characters, symbols, etc., of an outline display system to send to a conversion circuit, converting these characters, etc., to the beautiful characters, symbols, etc., of a dot display system and storing the characters, etc., into a frame buffer. CONSTITUTION:The conversion circuit 3 converts the characters, symbols, etc., of the outline display system sent from an outline memory device 1 to the characters, symbols, etc., of the dot display system. The frame buffer 4 stores the characters, symbols, etc., of the dot display system sent from the conversion circuit 3. A control section 2 controls the outline memory device 1, the conversion circuit 3 and the frame buffer 4, receives and analyzes input codes 20, and reads the characters, symbols, etc., of the outline display system corresponding to the input codes 20 out of the outline memory device 1. The beautiful characters are obtd. in this way and the circuitry is not so large in scale and is simplified.
Patent JP-H01167575-A (JP)
Title: Dc arc furnace
Inventor: OKADA TAKEJI
IPC: F27B3/08
Filed: 1987-12-24
Abstract: PURPOSE:To reduce the incurring of an electric loss through reduction of the number of electric contacts, by a method wherein a conductor part extending from an electrode clamp to the bus on the stationary secondary side of a DC source through an electrode support arm is formed by a flexible cable formed by inserting a conductor in a resilient substance hose. CONSTITUTION:An upper electrode 11 is supported by an electrode clamp 12 and an electrode support arm 13, and is elevatable by means of an electrode elevating mechanism 14. A conductor part extending from the electrode clamp 12 clamping the electrode 11 to the bus 19 on the stationary secondary side of a DC source 18 through the electrode arm 13 is formed by a flexible hose 16 having water cooling structure in which a conductor 15 is inserted into a resilient substance hose 14 and cooling water is fed to the interior thereof. Therefore, as compared with a DC arc furnace having a flexible cable connected to the other end side of a support arm bus approximately in parallel to the electrode support arm 13, the number of electrical connection parts is reduced, the incurring of an electric loss can be reduced, and the dissolution efficiency can be improved.
Patent JP-H11220275-A (JP)
Title: Holder for holding circuit card
Inventor: GUENTHER HANS-ULRICH
IPC: H05K7/14
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a holder which operates only when a circuit card is inserted in an assembly support body. SOLUTION: A holder, which holds a circuit card 4 inside a guide rail 2 as an assembly support body, is equipped with a holding element 10 which is positioned in front of the front edge of the circuit board 4, when the circuit card 4 is inserted into the guide rail 2 and capable of making an oppositional turn resisting an elastic restoring force, when the circuit card 4 is pulled out. When the circuit card 4 is inserted, the holding element 10 bears against the lengthwise edge 17 of the circuit board 4, and an elastic restoring force is generated by an elastic linkage between an operating element 2 and the holding element 10 to act on the holding element 10. When the circuit card 4 is pulled out, the operating element 2 is released, and an elastic restoring force acting on the holding element 10 is canceled.  Since the holding element 10 is kept staying stable at a final position below the insertion plane 19 of the guide rail 2, the circuit card 4 is not restrained from being inserted into the guide rail 2.
Patent JP-H09142686-A (JP)
Title: Paper sheet draw-out device and transaction processing device
Inventor: SHIMIZU KATSUNORI
IPC: G06Q40/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To omit a driving mechanism against a stopper so as to simplify constitution and reduce cost, make passage insuring at charging coexist with passage insuring at drawing out (or at taking in) by means of one movable presser member, prevent charged paper sheets from being pushed in deeper than it needs by positional relation of the fixed stopper to the movable presser member, and hence improve reliability. SOLUTION: This is a paper sheets draw-out device drawing out paper sheets A charged in a charging part 15, it is provided with a fixed stopper 24 provided in front of the draw-out separation part 23 for the paper sheets A, a movable presser member 26 provided in front of the fixed stopper 24, and a presser means 30 letting the movable presser member 26 shunt from the fixed stopper 24 at drawing out the paper sheets and pressingly operating the paper sheets A on the movable presser member 26 to the pickup roller side 20.
Patent JP-2000153467-A (JP)
Title: Torque wrench
Inventor: TSUJI HIROSHI
IPC: B25B23/143
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent inertial tightening force from exceeding a set upper limit value after screw tightening torque reaches a set lower limit value by providing a torque wrench with a setting mechanism capable of respectively setting the set lower limit value and the set upper limit value of the screw tightening torque. SOLUTION: A first toggle link 26 and a second toggle link 25 are connected through a support shaft between a thruster 27 and a head 21 serially from the thruster side toward the head side. In addition, on the head 21, a screw rod 31 to adjust an inclination angle of the second toggle link 25 is engaged, and on the inner side of a tube 23, an inclination surface 33 inclined from the front side of this torque wrench backward to be closer to a center axial line of the torque wrench, and a piece 32 having a parallel surface 34 extended from an end part of the inclination surface 33 on the back of the torque wrench in parallel to the center axial line is fixed.  In addition, on the thruster 27, a roller 35 is shaft-supported to be guided by the inclination surface 33 and the parallel surface 34 to roll, and receive resiliency pressure force of a coil spring 29 to be pressure contacted to the inclination surface 33 and the parallel surface 34.