baber/WOPTO huggingface dataset:
Patent JP-H0990761-A (JP)
Title: Magnet roll
Inventor: KASHIWAGI HIROMI
IPC: H01F7/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnet roll in which a magnetic flux density distribution having plural peaks can be easily formed at a developing magnetic pole portion. SOLUTION: A magnetic roll is equipped with a sleeve 1 and a cylindrical permanent magnet member 4 which has plural magnetic poles including a developing magnetic pole disposed therein. The developing magnetic pole has two peaks the magnetic flux density of which is 800G or more on the sleeve 1, and has such a magnetic flux density distribution that difference between the average value of the peak values and a valley value stays in the range of 45 to 80% of the average value of the peak values and the angles of the peak values stay in the range of 10 to 35 deg..
Patent JP-H0665608-A (JP)
Title: Powder molding method
Inventor: OKA AKIHIRO
IPC: B22F3/02
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a thick product having an intricate shape in a short degreasing time and with a high dimensional accuracy without causing dry- cracking of moldings by using a mixture composed of powder, a self- crosslinkable compd. and a volatile compatible liquid. CONSTITUTION:The powder 1 of metals, ceramics, etc., the self-crosslinkable compd. 2, such as polysaccharides, protein or PVA high-polymer compd., and the volatile compatible liquid 3, such as water or ethanol, are mixed by a wet process in a strage of 4. This mixture is subjected to required temp. control in a stage 5 and is poured into molds in a stage 6. Either of the stages 5 or 6 is preceded according to the kind of the self-crosslinkable compd. 2. After the self-crosslinkable compd. 2 is crosslinked and cured, the cured bodies are taken out of the molds in a stage 7. The cured bodies are heated and dried under specified conditions to evaporate away the volatile compatible liquid 3 in a stage 8. Further, the cured bodies are treated for a required period of time by heating up at a specified rate to thermally decompose and evaporate away the self-crosslinkable compd. 2 in a stage 9. The cured bodies are sintered in a stage 10, by which the products 11 are obtd.
Patent JP-S6491254-A (JP)
Title: Addressing instruction
Inventor: MIZUKAMI TOSHIAKI
IPC: G06F12/02
Filed: 1987-09-30
Abstract: PURPOSE:To improve the address calculating efficiency by combining an instruction which adds the displacement to a 1st register and transfers them to a 2nd register and another instruction for indirect addressing of the 2nd register. CONSTITUTION:An n-bit displacement 6 containing a code is added to a 2n-bit register 5. An instruction is produced to transfer an address 7 of the operand obtained from said addition to a register 8 which contains a 2-bit register indirect address. Then this instruction is combined with a register indirect addressing instruction related to the register 8. Thus an addressing instruction is obtained for execution of an index addressing action.
Patent JP-S63106295-A (JP)
Inventor: DANIERU PII MEISUN
IPC: B66C23/42
Filed: 1986-10-20
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-H0587366-A (JP)
Title: Outdoor equipment of air conditioner
Inventor: MOCHIZUKI TATSUYA
IPC: F24F5/00
Filed: 1991-09-26
Abstract: PURPOSE:To hold a propeller fan on a guard side and operate the subject equipment under such a condition that its outer casing may be removed by providing a fan motor fixing section in the central part, a leg section fixed with a main body base below a guard which protects the fan and a bell mouth fixed with a main body outer casing on the outer periphery of the guard. CONSTITUTION:A protection guard 5 is installed to the front of a propeller fan 3 while a motor fixing section 5a is provided in the central part so as to fix a fan motor with a screw 4. The guard 5 is partially extended downward so that it may be screwed into a main body 1 as a motor leg 8. A cylinder- shaped bell mouth 7 is fixed on the outer periphery of the guard 5 where the bell mouth 7 is provided with a fixing section 9 with the main body outer casing 6. Therefore, the propeller fan and the fan motor are fixed with the base and the main body outer casing by way of the guard. In the case when the main body outer casing is removed, it is fixed only by the fixing section with the base.
Patent JP-H0295992-A (JP)
Title: Motorcycle
Inventor: ITAGAKI TAKASHI
IPC: B62J1/28
Filed: 1988-09-30
Abstract: PURPOSE:To decrease burden to arm or waist of a rider and reduce fatigue by arranging a support in contact with the upper body of the rider immediately before the seat for rider. CONSTITUTION:A seat unit 30 is installed behind the tank unit 10 of a motorcycle. In this seat unit 30 a cushion material 32 of urethane foam etc. is affixed to a back plate 31 having a comparatively high rigidity, and its oversurface is covered with a skin 33 consisting for ex. of leather sheet, wherein a body rest 30a is formed in its front while a seat 30b in the rear. When a rider seats himself on the seat 30b and takes forward inclined attitude, his belly and chest contact the body rest 30a so as to bear his weight, which reduces burden to the arms and waist.
Patent JP-H04124550-A (JP)
Title: Air conditioner
Inventor: KINOSHITA YASUSHI
IPC: F24F11/04
Filed: 1990-09-17
Abstract: PURPOSE:To omit a control procedure required to set static pressure during a test run by controlling a rotating speed of a fan so as to conform an air capacity detected by an air capacity detector to a preset required air capacity by an air capacity setting point station setter during the test run, and setting the static pressure detected by a static pressure detector as a setting static pressure during cooling and heating operation. CONSTITUTION:A trial test operation switch 28 changes over operation mode to cooling and heating. When a routine air conditioning operation is carried out, a blower controller 2a controls the rotating speed of an indoor fan so that a preset static pressure P0 set in test run mode may conform to a detection static pressure P1 detected by a static pressure detector 25 even if the air capacity varies by variable air capacity units 18, 19, and 20. In a system which controls a fan for a variable air capacity type air conditioner in order to keep a constant static pressure as described above, the air conditioner controls its own air capacity during test run if it is possible to set a required static air capacity, which makes it possible to set the static pressure accurately and constantly.
Patent JP-H07105945-A (JP)
Title: Manufacture of negative electrode for alkaline secondary battery
Inventor: SATO YUJI
IPC: H01M4/26
Filed: 1993-10-04
Abstract: PURPOSE:To establish a high yield manufacturing method for a negative electrode for use in an alkaline secondary battery, wherein the method includes a water repellence processing stage which can prevent warp of a conductive base board, where at least a negative electrode active material is retained, and can apply a water repellence processing solution to the surface of the base board in such an arrangement that the repellent material is scattered over the surface. CONSTITUTION:The negative electrode manufacturing method concerned includes a process to fabricate a conductive base board where at least a negative electrode active material is retained. An atomized water repellence processing solution is applied to both surfaces of this base board at the same time, and then the two surfaces of the board are dried simultaneously, and thus the water repellence processing is completed.
Patent JP-H0192836-A (JP)
Title: Tree scanning method
Inventor: NISHIO TAKANORI
IPC: G06F17/30
Filed: 1987-10-02
Abstract: PURPOSE:To obtain a correct result by setting up the attribution evaluating result of a node on a position corresponding to the order number of the same node in a propagation information storing position at the time of arrival of a propagating node, and at the time of arrival of a propagated node, obtaining information necessary for the evaluation of the node from the propagation information storing position. CONSTITUTION:The integration of partial trees is controlled as parenthesis structure setting up the root of each partial tree as an identifier and the parenthesis structure is copied during the period of one scanning in order to control the integration of the partial trees. When a partial tree of the current sort appears during the copying, the copying is interrupted, the scanning of the partial tree is started, the processed result is reflected to the parenthesis structure, and when the processing arrives at a node of a different kind before the completion of the scanning, the copying of the parenthesis structure of the part concerned is continued. When plural partial trees are included in a propagation enabled area of attribution information, the positional information of a propagation information storing position for storing an attribution evaluated by the propagating source is previously stored in the root of the partial tree similarly to the root of the propagation enabled area, so that the propagation information evaluated and stored at the time of scanning the partial tree including the propagating source can be propagated to the propagated destination through the propagation information storing place at the time of scanning the partial tree including the propagated destination.
Patent JP-H1175348-A (JP)
Title: Small-sized dc motor with improved rectification
Inventor: YAMAGUCHI TADAO
IPC: H02K23/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the rectifying characteristic and prolong the service life of a precious metal rectifier, by compensating for the disadvantages of ester and olefin in their synthetic oil and skillfully incorporating their advantages. SOLUTION: In the small-sized direct-current motor, a rotor 3 having an armature coil is provided in a housing comprising a case 8 and a bracket 1, and power is supplied to the rotor 3 through a rectifier, and magnets 6 are opposed to the rotor 3 with a gap in-between. In the small-sized direct-current motor, the rectifier is impregnated with a synthetic oil obtained by mixing no less than 60 wt.% of ester (X) with 0.5 wt.%-35 wt.% of olefin (Y). It is preferable that 0.1 wt.%-20 wt.% of thickener be added.
Patent JP-H0296223-A (JP)
Title: Memory device
Inventor: KOBAYASHI KATSUTARO
IPC: G06F5/06
Filed: 1988-09-30
Abstract: PURPOSE:To simultaneously perform reading and writing jobs without prolonging cycle time by setting a bypass circuit between a buffer which fetches the input data and a buffer which holds the output data. CONSTITUTION:A bypass circuit 114 is arranged between a data in-latch register 110 and a data out-oatch register 111 so that the bypass is possible between both registers via a control signal. In a read/write simultaneous cycle, both reading and writing jobs are possible within one cycle by controlling the circuit 114 with a control signal. When a write cycle is carried out while the control signal is kept at a low level, the write data is transferred between the register 110 and a memory cell array 101. At the same time, both registers 110 and 111 are connected to each other via the circuit 114. Thus, the data on the regis ter 110 is transferred to the register 111. If this transfer timing is exactly equal to the reading cycle, both reading and writing jobs are simultaneously carried out within one cycle.
Patent JP-H08115100-A (JP)
Title: Voice data processor
Inventor: SUEKANE HISATSUGU
IPC: G10L19/00
Filed: 1994-10-13
Abstract: PURPOSE: To prevent an operator from erasing the recorded data due to erroneous operation. CONSTITUTION: This processor is provided with a CPU 65 recording a voice signal converted to the digital data in a rewritable solid memory 66, a partial erase SW erasing the voice data recorded in the solid memory 66, a reproducing SW and the partial erase SW for setting the erase range of the voice data recorded in the solid memory 66, the CPU 65 delaying erase execution for several seconds after the erase range is set, an LCD 63 and an LED 64 displaying prescribed information related to the erase execution for the several seconds, a reset SW for canceling the erase execution and the CPU 65 executing no erase when the reset SW is operated while displaying and executing the erase of the voice data by the partial erase SW when no reset SW is operated while displaying.
Patent JP-S61125640-A (JP)
Title: Input device
Inventor: ONO MASAMI
IPC: G06F3/041
Filed: 1984-11-24
Abstract: PURPOSE:To utilize the titled device as an input device of any type of display devices or a computer input device by detecting the position of a light pen through a photosensor with the light of the light pen. CONSTITUTION:The input device consists of slits 8 arranged at two corners adjacent to each other on a display screen 1a of a display device and formed on the flat plates 2 made of a material which does not transmit the light, a light pen 4 which makes optical frequencies out of the visible light radial, and a photosensor group 3 contains plural photosensors arrayed in an arc form centering on the slit 8, for reception of the beams transmitted through each slit 8. The position of the pen 4 is detected on the scope 1a with the combination of the photosensors 3 that received the light of the pen 4 of both the photosensor groups. Thus it is possible to detect the position of the pen 4 without setting a circuit into the device 1 itself nor providing a special circuit or mechanism on the screen 1a like a conventional case.
Patent JP-H0295220-A (JP)
Title: Light source for infrared spectrophotometer
Inventor: KAWASAKI KAZUHIRO
IPC: G01J3/10
Filed: 1988-10-01
Abstract: PURPOSE:To facilitate the replacement of a heat generation body of a material which reaches >=1,200 deg.C temperature with <=30W power supply and to eliminate the need for water cooling by providing the heat generating body, electrodes, holding pieces, heat radiation pieces, and a tension coil spring. CONSTITUTION:The heat generating body 10 is formed of the material of size for reaching >=1,200 deg.C temperature with <=30W power supply so that the center line is linear. The electrodes 12 and 14 are formed by adhering good conductor metallic films of gold, etc., on the surfaces of both end parts of the heat generating body 10. The electrodes 12 and 14 are fitted in the holes of 1st holding pieces 16 and 18 and the holding pieces 16 and 18 are fitted in circular holes formed in the opposite surfaces of 2nd holding pieces 20 and 22. The heat radiation plates 26 and 32 radiate heat received from the heat generating body 10 into air. The tension coil spring 46 applies a force in such a direction that the holding pieces 16 and 18 are put closer. This constitution lowers the ambient temperature by the heat radiation plates 26 and 32 sufficiently, and eliminates the need for water cooling. Further, the holding pieces 16 and 18 are separated against the elastic force of the spring 46, and the heat generating body 10 is easily replaced.
Patent JP-H0887705-A (JP)
Title: Recording current high frequency compensating amplifier circuit for magnetic recording device
Inventor: NAGASHIMA MASAO
IPC: H03F3/189
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a necessary recording current frequency characteristic even for a recording current amplifier circuit using a resonance circuit having a low Q. CONSTITUTION: This circuit is a high frequency compensating amplifier circuit including a resonance circuit consisting of an inductance or a simulated inductor circuit 3 and a capacitor C1. A part of the output voltage of an operational amplifier OP1 constituting this circuit is positively fed back to the input side of the operational amplifier OP1 by dividing the voltage with resistors R10, R12. Thus, a necessary high frequency compensated characteristic is obtained by increasing equivalently a high frequency compensated amount to an amount equal to the case of using a coil having a high Q.
Patent JP-S63103307-A (JP)
Title: Trouble detector for controller
Inventor: IEDA YASUNOBU
IPC: G05B23/02
Filed: 1986-10-20
Abstract: PURPOSE:To prevent a serious accident by transmitting a trouble detecting signal when the output signal sent from a comparator is supplied continuously for a prescribed period of time needed for decision of a trouble of a controller. CONSTITUTION:A feedback controller 23 obtains a deviation signal 3 between the reference value 1 given from outside and the actually measured value 2 of a controlled system equipment 21 received from a detector 9. The signal 3 is applied to the equipment 21 as a control signal via a transmission function block 4. Then the value 1 is compared with the value 2 and a comparator 10 transmits an output signal 14 when the difference between both values 1 and 2 exceeds a fixed value. A time limit element 11 works to transmit a trouble detecting signal 15 when the signal 14 is continuously supplied for a prescribed period of time needed for decision of a trouble of the controller 23. Then a trouble detector 24 is formed with said comparator 10 and the element 11. In such a way, the trouble of the controller 23 is quickly detected to prevent a serious accident of the controller 23.
Patent JP-H1185290-A (JP)
Title: Regulator with lock mechanism
Inventor: EJIRI TAKASHI
IPC: G05D16/10
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a regulator that can perform a lock and unlock operations with a simple structure. SOLUTION: The lock mechanism is provided with a pressure knob 26 which is supported with a housing 11 so as to adjust rotation and more for a specified distance between a lock position and an unlock position, a knob supporting seat 34 which is supported rotatably with the housing 1 so as to freely move in the relative axial direction with respect to the knob 26 and rotate together with the knob 26 when the knob 26 rotates, a pressure regulating mechanism which regulates the position in the axial direction of a working piston body 18 by the rotation of the seat 34 and a lock mechanism which locks the pressure knob 26 to the housing 11, does not allow its rotation when the pressure knob 26 is in the lock position and allows a rotation of the pressure knob 26 when it is in the unlock position.
Patent JP-H07105823-A (JP)
Title: Leakage protective plug
Inventor: SHIMADA TAKAHIKO
IPC: H01R13/713
Filed: 1993-10-05
Abstract: PURPOSE:To display leakage clearly, regarding improvement of a leakage display method for a leakage protective plug. CONSTITUTION:A reset button 2 which turns on or off an electric power supply 1 and whose upper face and side faces have different colors and a test button 3 to confirm leakage operation visually are installed in a main body case 1 in which a leakage detecting machanism (not shown) is enclosed so that a circuit is shut at the time of detecting leakage, the reset button 2 is projected outward out of the main body case 1, and at the same time a side face 5 having different color from that of the upper face 4 of a reset button 2 is so exposed as to make it possible to visually confirm the leakage display more clearly.
Patent JP-S61127282-A (JP)
Title: Recording confirmation device of electronic still camera
Inventor: OOTA MASA
IPC: H04N5/783
Filed: 1984-11-26
Abstract: PURPOSE:To discriminate the recording state of a magnetic sheet to perform double recording and recording confirmation simply and easily by using a magnetic head to reproduce a signal on a track when the rotation number of a magnetic disc is lower than a prescribed value and detecting whether a reproduced RF signal exists or not. CONSTITUTION:At all times except the recording timing for photographing, a recording/reproducing changeover switch 11 is closed to the side of a switch contact 11b to connect the output of a magnetic head 12 to a regenerative amplifier 14. At a time t1, the level of the reproduced RF signal from the Nth track is increased gradually simultaneously with the start of rotation of a magnetic sheet 13; and at a time t2, the presence of the RF signal is discriminated by a discriminating circuit 15, and it is judged that the Nth track is already in the recording state. The discrimination output of the recording state is given to a control circuit 16 by this discriminating circuit 15, and the control circuit 16 outputs a head moving pulse to a head driving circuit, and the magnetic head 12 starts immediately to move the (N+1)th track.
Patent JP-2000067374-A (JP)
Title: On-vehicle reporting system
Inventor: SUGIMOTO MITSUSADA
IPC: G08G1/09
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle reporting system capable of reporting information relating to safety drive for the state of a vehicle and the state of a road, etc., to a driver by images or sound while the vehicle is traveling and making the driver able to safely drive. SOLUTION: On a traveling vehicle 5, a frontward monitoring camera 1, sideward side face monitoring cameras 2 and 3 and a rearward monitoring camera 4 are loaded together with a microphone. A lane (continuous) 6, the lane (intermittent) 7 and road signs 10 and 11 are recognized by the frontward and sideward monitoring cameras 1-3. Thus, the information (road signs, the intermission of a white line for indicating line sections and road noise, etc.), on the outside of the vehicle is converted into video signals or sound signals, digitized further, signal-processed and displayed to the driver inside the vehicle by the images or voice (sound).
Patent JP-H06104724-A (JP)
Title: Semiconductor device
Inventor: KAYAMA SATOSHI
IPC: H03K5/02
Filed: 1992-09-18
Abstract: PURPOSE:To improve the reliability and the degree of integration of a semiconductor device containing a level shift circuit. CONSTITUTION:An input voltage terminal A is connected to the drain area of an FET Q1 and a gate electrode a constant current source S2 and an output terminal B connected to the source area of the FET Q1 respectively. A level shift circuit of such a constitution reduces the input voltage. The circuits (D1, D2) which reduce the input voltage down to the threshold voltage of the FET Q1 or less are connected between the drain area and the gate electrode. Thus the FET Q1 works in a sub-threshold area, therefore, the fluctuation of the output voltage due to the fluctuation of the input current can be reduced. It is enough to supply the current smaller than the FET Q1 to the circuits (D1, D2) so that the layout area can be reduced.
Patent JP-H07102090-A (JP)
Title: Modifying method for surface of fluororesin tube
Inventor: BABA TSUNEAKI
IPC: C08J7/00
Filed: 1993-10-05
Abstract: PURPOSE:To modify (impart adhesive properties to) the surface of a fluororesin tube by treating the surface with plasma generated under specified conditions using nitrogen or air as the treating gas. CONSTITUTION:The outer surface of a fluororesin tube (esp. a tube made from an ethylene-tetrafluoroethylene copolymer) is modified by treating it for 15-60sec with a plasma generated under an oscillation frequency of 13.56MHz, a treating gas pressure of 0.02-1.5Torr, and a high-frequency output of 25-200W using nitrogen or air as the treating gas. For example, the surface of a fluororesin tube 2 is modified by placing a tube set jig 3 with the tube 2 held therein in a reactor 1 shown by the figure, reducing the pressure inside the reactor 1 to 0.05Torr or lower, leading air, the treating gas, through an inlet 4 into the reactor 1 to adjust the inside pressure to 0.4Torr, setting a high-frequency power source 8 (equipped with a ring electrode 6 and a matching box 7) to an oscillation frequency of 13.56MHz and an output of 100W to generate plasma, and thus treating the tube 2 for 30sec.