baber/WOPTO huggingface dataset:
Patent JP-H07206248-A (JP)
Title: Paper loading pallet and paper reversing device
Inventor: SAKAHARA SATOSHI
IPC: B65H31/30
Filed: 1994-01-25
Abstract: PURPOSE:To make a grip clamp the back surface of bottom one of stacked paper. CONSTITUTION:A grip 20 can reach the end of paper 21 stacked on a pallet 12, from the side surface of the paper 21 through a cut part 22 in the pallet 12. At this time, the front surface of the top one of the stacked paper, and the back surface of the bottom paper can be clamped easily from the top and bottom. In the case of the stacked thick paper, the paper is divided into a prescribed thickness by a dividing device 26 and lifted up. The grip 20 is inserted through the cut part formed behind the dividing device 26, so it is possible to clamp the paper 21 divided into the prescribed thickness easily.
Patent JP-H07204346-A (JP)
Title: Game system
Inventor: HANAI NAOTO
IPC: A63F13/75
Filed: 1994-01-25
Abstract: PURPOSE:To provide a game system which achieves automatic judgment of erroneous setting in the contents of game environment items for multiple players of game apparatuses to perform a multi-player game better within the same game space among game apparatuses. CONSTITUTION:In this game system, a plurality of independent game apparatuses are connected through a data transmission line 24 so that data can be given and taken mutually to carry out a multi-player game. The game apparatuses 10 each contain an operator's input section 48 which inputs the contents of multi-player game environment items of the game apparatuses by an operator, a game environment setting section 36 to set the contents of the multi-player game environment items inputted and a judging section 38 which judges whether the contents of the multi-player game environment item set are proper or not based on data received from other game apparatuses.
Patent JP-H06210546-A (JP)
Title: Nc data forming device
Inventor: KONDO SATOSHI
IPC: G05B19/4093
Filed: 1993-01-18
Abstract: PURPOSE:To form a work area in which interferrence of a tool including other parts than a cutting edge of the tool such as a shank part can be avoided, and in which burrs are not generated automatically, and form CL data in the work area automatically in addition. CONSTITUTION:An escape shape S2, an inteferrence critical shape S3, and a shank inteferrence critical form S4 are determined to form a work area (S5). A tool radius is offset in a work area contracting direction to form locus of a tool center (S6), the tool radius is offset in a tool center locus enlarging direction to form outline cutting routes (S7), the tool center locus is contracted for a quantity a little smaller than the tool radius to form a effective cutting area (S8), and the effective cutting area is separated in an X-axis and a Y-axis directions at a specified pitch to form separation lines as effective cutting routes (S9). Next, based on the outline cutting routes, and the effective cutting routes, tool route data are formed separately corresponding to each tool center track, and the tool route data corresponding to each tool center track are connected to each other to form synthesized tool route data.
Patent JP-S59148828-A (JP)
Title: Decision making system of knocking intensity
Inventor: TANAKA SEIGO
IPC: G01M15/00
Filed: 1983-02-15
Abstract: PURPOSE:To decide the intensity of knocking by deciding the intensity of knocking from the length of the time when the maximum amplitude of a knocking signal or an amplitude larger than a specific value appeares continuously. CONSTITUTION:A sensor signal S obtained by an oscillation sensor is integrated by an integrating circuit 1 and an obtained mean value is compared with a sensor signal S by a comparator 2 to input an output HS larger than the AV to a peak holding circuit 3. The obtained peak value is digitized by an AD converter 4 and used for timing control by a CPU or multiplying circuit 6. In either case, the peak value is regarded as a parameter and a value wherein an engine rotating speed and negative pressure are considered is regarded as the intensity of knocking. Thus, the decision on the knocking intensity is made easily.
Patent JP-H03230000-A (JP)
Title: Pressure reducing absorbing device of liquid
Inventor: KUSHIDA YUKIFUMI
IPC: F04F1/06
Filed: 1990-01-31
Abstract: PURPOSE:To enable continuous operation by connecting a primary container which is provided with a suction port and whose pressure is reduced at all times and a secondary container which is provided and opening/closing valve which enables to change over into a lower pressure than the primary container and atmospheric pressure of more in series via a valve. CONSTITUTION:A tube 8 provided with a suction nozzle 10 is connected with a primary pressure-reducing bottle 2 which is vacuum-suctioned and whose pressure is reduced at all times via an opening/closing valve Va to such liquid of a reaction tube 12. The primary pressure-reducing bottle 2 is connected with a secondary pressure-reducting bottle 4 via an opening/closing valve Vd from the bottom of the primary pressure-reducing bottle 2. The secondary pressure-reducing bottle 4 discharges liquid in the reaction tube 12 toward outside via an opening/closing valve Vb. The secondary pressure-reducing bottle 4 is connected with a three-way valve Vc which changes over into vacuum suction and atmospheric pressure or pressurization by means of a tube 5. Usually, the opening/closing valves Va, Vd are opened, the opening/closing valve Vb is closed, and the pressure-reducing bottles 2, 4 are operated in a vacuum to such liquid in the reaction tube 12. When liquid is discharged from the pressure-reducing bottle 4, the opening/closing valve Vd is closed, the valve Vb is opened, and the three-way valve Vc is changed over into pressurization condition. Consequently, liquid is discharged while liquid in the reaction tube 12 is continuously suctioned without interruption.
Patent JP-H05184618-A (JP)
Title: Vertically moving device for perfusion bottle for operation
Inventor: HAYAFUJI MINEMOTO
IPC: A61M5/14
Filed: 1992-01-14
Abstract: PURPOSE:To make a vertical motion with taking one's top priority to the others in the case that a device is equipped with plural number of switches to vertically move a perfusion bottle by prioritizing the operation of the switches. CONSTITUTION:This device is composed of a holding part 1 to which the perfusion bottle B is attached to be held, a moving part 2 for vertically moving the perfusion bottle B through the holding part 1, plural operation parts 4, 6 for operating the moving part 2 to move the perfusion bottle B, and a movement control part 8 for giving the moving part 2 a signal to move the perfusion bottle B according to the signals from the operation parts 4, 6. This movement control part 8 is mechanized to move the perfusion bottle B with taking specific priority when plural operation parts 4, 6 are switched on at the same time.
Patent JP-S59151649-A (JP)
Title: Dynamic stiffness incremental structure
Inventor: TAKENAKA HIROYUKI
IPC: F16F15/02
Filed: 1983-02-15
Abstract: PURPOSE:To improve a dynamic stiffness incremental effect as well as to reduce the cost of machining and assembling operations, by installing a form-memory alloy-make intermediate material provided with a curved surface interposingly in an engaging part between elements making up a structure. CONSTITUTION:A form-memory alloy-make intermediate material 8 provided with a curved surface is interposingly installed in position between a roll 1 and a friction damping element 2'. With this constitution, at a contacting part C between the roll 1 and the friction damping element 2' and the intermediate material 8, both these members are surely made contact with each other whereby a dynamic stiffness incremental effect grows large, while troublesome operations for machining and assembling can be eliminated, so that the cost of machining and assembling operations can be reduced.
Patent JP-2000222813-A (JP)
Title: Information recording and/or reproducing apparatus
Inventor: HAGIWARA HIROYUKI
IPC: G11B19/20
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain an information recording and/or reproducing apparatus by which information can be recorded and reproduced with high accuracy. SOLUTION: A gap sensor 38 which detects the circularity or the eccentricity amount of a rotation part 37 is installed near the rotation part 37 which is situated between an air bearing 22 and a disk 24. The output of the gap sensor 38 is input to a second control circuit 34. The gap sensor 38 uses the interference of irradiation light with reflected light by a semiconductor laser light source. The deflection amount of a rotating body 22a in the bearing 22 and the circularity of a flange part 23a in a clamp part 23 are detected simultaneously. Whenever the rotation part 37 makes one rotation, one index pulse signal is output. The second control circuit 34 calculates an asynchronous deflection amount on the basis of the circularity or the eccentricity amount, of the rotation part 37, detects by the gap sensor 38.  The asynchronous deflection amount is converted into the angle of rotation of a shaft 26a in a second spindle motor 26 so as to be output to a second drive circuit 32. The second drive circuit 32 turns and drives the shaft 26a in the second spindle motor 26 by the asynchronous deflection amount. Thereby, the actual position of a head 29 is corrected.
Patent JP-S54117815-A (JP)
Title: Exhaust gas circulation controller for engine with exhaust gas turbo charger
Inventor: SHIOZAKI CHIYUUICHI
IPC: F02D21/08
Filed: 1978-03-03
Abstract: PURPOSE: To prevent the output of an engine from decreasing by providing a control valve at an exhaust gas circulation passage between the turbine of an exhaust gas turbo charger and a compressor to thereby reduce the exhaust gas circulation rate in high load region.  
     CONSTITUTION: An exhaust gas turbo charger 2 composed of a compressor C and a turbine T is connected to an engine 1. The outlet passage 4 of the compressor C passed with the engine 1 is connected to the inlet passage 5 of the turbine T via an exhaust gas circulation passage 7. A check valve type control valve 8 is disposed at the passage 7 to allow only the flow from the passage 5 to the passage 4. Since the exhaust gas pressure in the passage 5 is higher than the air pressure in the passage 4 in the low and middle load region of the engine 1, the exhaust gas is partially introduced through the valve 8 into the passage 4, but as the pressure becomes vice versa in the high load region, the exhaust gas circulation is reduced or stopped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05121960-A (JP)
Title: Multistage amplifier with capacitive nesting for compensating frequency and multiple feedforward path
Inventor: YOHAN HENDORITSUKU HEISHINGU
IPC: H03F1/08
Filed: 1992-02-10
Abstract: PURPOSE: To compensate a frequency characteristic of operational amplifiers consisting of a plurality of stages by using the multiple path feedforward technology and the capacitive nesting in combination. CONSTITUTION: The amplifier includes an input stage AI, a medium stage AM, and an output stage AO. The input stage AI amplifies an input signal VI to generate a couple of same polarity output signals SM1, SM2. The medium stage AM amplifies the input signal resulting from one output signal SM1 of the input stage AI and produces a noninverting output signal at its output. The output stage AO receives the output of the medium stage AM and the other output SM2 of the input stage AI, amplifies them and produces an output signal VO. The output SM2 of the input stage AI is connected to the output stage AO in feedforward coupling. A capacitor C1 connected between the input of the output stage AO and a node O- acts as a frequency compensation capacitor between the medium stage AM and the output stage AO.  A capacitor C2 connected between the input of the medium stage AM and the node O- compensates the frequency of the entire amplifiers.
Patent JP-H02204775-A (JP)
Title: Water screen projecting screen forming device
Inventor: ARAKI TOSHIMITSU
IPC: G03B21/608
Filed: 1989-02-03
Abstract: PURPOSE:To obtain a clear image by spraying water containing bubbles from a water screen forming tube to form a screen. CONSTITUTION:When a driving flow force fed to an ejector 4 is injected from a nozzle 15 to a mixing room 17 through a centrifugal vane 14, air from an injection nozzle 13 is sucked into the room 17, drawn by negative pressure due to the injection of the driving flow in the room 17 and viscosity, and entered into a parallel part 18 together with the driving flow. Thus, water and air are completely mixed with each other to form a gas/liquid mixed water W. The water W is boosted by a diffuser 19, discharged from a discharge nozzle 11 and sent to a water screen forming tube 3 through a connection tube 10. The water W is sprayed downward from a fan-like nozzle 6 and a half-circle nozzle 7 and forms a fog-like projection screen 2 with extremely low light transmissivity and the size of the screen 2 can be optionally formed. Thus, a clear image can be projected.
Patent JP-S54116322-A (JP)
Title: Manufacture of nonmagnetic steel wire and steel rod
Inventor: AIHARA KENJI
IPC: C22C38/00
Filed: 1978-03-01
Abstract: PURPOSE:To give high strength and relaxation resistance to a nonmagnetic steel of a predetermined compsn. by subjecting the steel to predetermined cold working and/or warm working. CONSTITUTION:A steel contg. C<=1.5%, Si; 0.1-1.5%, Mn; 5-30% and N<= 0.5%, and satisfying 100/9(C+N)+2Mn>=25% is subjected to cold working at below 600 deg.C and a reduction ratio below 90%. The steel may contain one or more out of Cu<=5%, Ni<=5% and Cr<=9%, satisfying 100/9(C+N)+2(Mn+Cu+2Ni) >=25%. The steel may further contain one or more out of P; 0.05-0.5%, V; 0.01-4%, Nb; 0.01-4%, Ti; 0.05-4%, Zr; 0.05-4%, W; 0.05-4% and Al; 0.02-1%.
Patent JP-H05224584-A (JP)
Title: Operation training simulator
Inventor: YOKU YURIO
IPC: G06F19/00
Filed: 1992-02-10
Abstract: PURPOSE:To enable even a beginner who does not understand the operation of a plant, the meaning of an alarm, etc., sufficiently yet to easily learn without any trouble of switching plural CRT pictures where an operation object is divided and stored. CONSTITUTION:This simulator is equipped with an operation object equipment determination task 13 determining a button switch 23, a control switch 25, or a changeover switch that a trainee should operate, or a block 26, etc., of a monitor board to be monitored according to the operation wherein the CPU9 itself of the operation training simulator is put in a state of the plant, etc., in guidance mode 21 provided additionally to a general mode 22 for general training; and the trainee is instructed on a CRT screen 4-2. Therefore, the trainee can learn an operation procedure while recognizing his mistake point and where the training is put back, so that the time required to switch the CRT screen 4-2 is shortened.
Patent JP-S53109530-A (JP)
Title: Polyester resin powder coating composition
Inventor: NOGAMI SUMITAKA
IPC: C08G18/00
Filed: 1977-03-07
Abstract: PURPOSE: To provide the title composition having high storage stability, and giving a coating film having excellent smoothness and physical properties by broad baking conditions, comprising an air-drying polyester, a blocked polyisocyanate, and a free-radical initiator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06241799-A (JP)
Title: Surveying device
Inventor: SAKIMURA RITSUO
IPC: G01C3/00
Filed: 1993-02-12
Abstract: PURPOSE:To provide a surveying device capable of making a surveying instrument main body unmanned. CONSTITUTION:A surveying device is provided with a measuring section 20 having the tracking mode in which a target 11 is tracked to search the installation point S for installation and the measuring mode in which the position of the target 11 is measured and a terminal section arranged apart from the measuring section 20. The measuring section 20 is provided with a reception section 15 receiving an instruction from the terminal section, measuring the position of the target 11, and transmitting the measured result to the terminal section, a mode judgment section judging whether the tracking mode or the measuring mode is selected, and a report section 54 reporting the judged result. The terminal section is provided with a transmission/reception section 13A exchanging information with a transmission/reception section 15 and a display section 58 displaying the interval between the position of the target 11 and the installation point S based on the measured result.
Patent JP-H02205045-A (JP)
Title: Method and apparatus for evaluating semiconductor crystal
Inventor: HIUGA FUMIAKI
IPC: G01N21/64
Filed: 1989-02-02
Abstract: PURPOSE:To predict carrier concentration to be realized with a predetermined Si injection amount by irradiating a GaAs crystal sample with spectral white light or laser light, and employing the intensity of a light having a specific wavelength to be radiated from the sample as an evaluation item to spectrally measuring it. CONSTITUTION:A crystal substrate to be measured is conveyed from an unmeasured sample containing cassette 1 to an orientation flat base 2, matched to a predetermined direction and position, and conveyed to a sample base 3. The sample is radiated with an exciting light 5 from a laser light source 4 in this state, luminescence 6 radiated from the sample at this time is spectrally measured by a spectroscope 7, and its intensity is measured by a detector 8. After the measurement is finished, a board is conveyed to a measured sample containing cassette 9, and a series of measuring operations are finished. The carrier concentration of an N-type active layer depends upon the ratio of the Ga lattice position and the As lattice position of ion implanted Si. This ratio is proportional to the concentration ratio of the Ga cavity to As cavity in the crystal. Accordingly, the carrier concentration of the active layer can be predicted according to the intensity of the light near 1.75mum obtained by an optical measuring unit.
Patent JP-H01200123-A (JP)
Title: Condensate disposal device for air-conditioning machine
Inventor: TAKANASHI AKISHI
IPC: F24F13/22
Filed: 1988-02-03
Abstract: PURPOSE:To prevent dew from dropping into a room or invading into an electric power source unit, by collecting condensate, produced on the door of an indoor side outlet port by cold air flowing out of the indoor side outlet port upon cooling operation, into a dew receiving pan and retrieving it into a water receiving pan along a trough. CONSTITUTION:The title condensate disposal device is provided with a dew receiving pan 6, provided below the door 4 of an outlet port and provided with a drain port at a corner of the bottom surface thereof, and a trough 7, provided below the door 4 of the outlet port of a front grille and extended to a water receiving pan. Dew, condensed on the surface of the door 4 of the outlet port, flows into the dew receiving pan 6 along the surface of the door 4. Water, reserved in the dew receiving pan 6, drops from a drain port 8 on the bottom surface of the dew receiving pan and all of the water is collected into the trough 7, then, flows into the water receiving pan along the trough 7, since the drain port 8 is provided at a position above the trough 7 at all times in any opening condition of the door 4 of the outlet port.
Patent JP-H10211535-A (JP)
Title: Tank and its production
Inventor: YAMADA YOSHIHIDE
IPC: B65D88/06
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide the tank, in which strength/toughness of a bottom wall part are improved, a number of ribs is reduced, its production is efficiently done with using a conventional equipment and a pool is not generated in draining stored liquid, and its producing method. SOLUTION: In the tank having a ceiling plate part 12 to an upper part of a cylindrical side wall part 11 and a bottom plate part 13 to a lower part of the side wall part 11, which consist of an iron plate, and respectively welded for joining, after development shape of the bottom plate part 13 is drawn a metal flat plate 13a by a marking-off line D, the metal flat plate 13a is curve- bent to a partial cylindrical shape by a bending roll device 30, successively this curved iron plate 13a is gas cut, this cut/curved iron plate 13a is set to a downward projecting shape and welded to the side plate 11.
Patent JP-H07236233-A (JP)
Title: Constant current charging circuit
Inventor: SAKASHITA YOHEI
IPC: H02J7/10
Filed: 1994-02-23
Abstract: PURPOSE:To provide a constant current charging circuit in which control of the charging current is facilitated through a single constant current charging circuit by providing the current control circuit with an analog/digital converter, a digital/analog converter and a processor and the charging current is determined and controlled depending on the type or charged state of battery. CONSTITUTION:The voltage across a resistor 21 in a current detecting circuit 2 is fed through analog/digital converters 31, 32 to a processor 34 in a current control circuit 3 and the processor 34 determines the terminal voltage of the resistor 21 based on the output signals from the analog/digital converters 31, 32. Output voltage from a digital/analog converter 33 is then modified based on the difference between the terminal voltage and a preset value corresponding to the type or charged state of the battery thus regulating the base current of a transistor 11 in a constant current circuit 1. Consequently, the charging current can be controlled to a set value through feedback control.
Patent JP-H03229832-A (JP)
Title: Manufacture of nb-al intermetallic compound
Inventor: ITO YOSHIAKI
IPC: C22C1/04
Filed: 1990-02-03
Abstract: PURPOSE:To manufacture an Nb-Al intermetallic compound free from vacancies and having a dense and complicated shape by mixing each powder of Nb2Al, Nb and Nb3Al, compacting the mixed powder and executing sintering at a temp. or above in which Nb2Al is formed into a liquid phase. CONSTITUTION:Nb2Al powder, Nb powder and Nb3Al powder are mixed so that the atomic ratio of Nb to Al will be regulated to 3:1, and the mixed powder is compacted by using a die. This green compact is charged to a furnace and is sintered at a temp. or above in which at least Nb2Al is formed into a liquid phase. As for the sintering, pressure sintering is preferably executed under 10 to 100 atomic pressure. Furthermore, the amt. of each powder to be mixed is regulated so that the ratio of Nb2Al to be formed into a liquid phase will be regulated to about 5 to 20vol.%. In this way, good die pressing property can be obtd. in the compacting stage, and the improvement of density can be attained in the compacting stage. Thus, the mechanical characteristics or the like in the obtd. Nb-Al intermetallic compound can be improved.
Patent JP-S58142693-A (JP)
Title: White balance adjusting circuit
Inventor: NISHIKAWA SHIYOUJI
IPC: H04N9/73
Filed: 1982-02-17
Abstract: PURPOSE:To adjust white balance automatically, by subtracting and smoothing a color signal that did not pass through a gain controlling circuit and a color signal that passed through the gain controlling circuit, and controlling the gain of the gain controlling circuit of small variable range of gain by the signal. CONSTITUTION:Voltage of manual variable voltage generating circuits 4, 5 is changed manually beforehand to make the amplitude of output of gain controlling circuits 2, 3 a desired value. The range of gain cntrol of gain controlling circuits 19, 20 is made smaller than the range of gain control of gain controlling circuits 2, 3. A color signal that passed through gain controllin circuits 2, 19 or 3, 20 and a color signal that did not pass through the controlling circuits are subtracted by subtraction circuits 21, 22. Output of subtraction circuits 21, 22 is smoothended by smoothing circuits 23, 24 and the gain of gain controlling circuits 19, 20 is controlled.