baber/WOPTO huggingface dataset:
Patent JP-2001041895-A (JP)
Title: Granular material quality level discriminator
Inventor: SATAKE SATORU
IPC: G01N21/93
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To analyze both sides of a granular material and to particularly improve an accuracy of detecting cracking by synthesizing a plurality of oblique ray transmission signals obtained by sequentially irradiating the material from a light source to one, and converting it into optical information regarding the cracking of the material. SOLUTION: An imaging means 2 made of a camera of a granular material quality level measuring apparatus 1 acquires an image by a transmitted light of the material and an image by a reflected light from the material, and images a plurality of sample granular materials. Image signals of the materials obtained by imaging are input to an image processing means 3, converted into digital signals by an A-D converter 3a, then converted into optical information regarding a quality level of the material, stored in a memory 3c, and sent to a processing means 4. The means 4 discriminates the quality level of the material based on the input optical information, simultaneously outputs number of grains and a ratio of the numbers of grains based on the sample images and the quality level of the material, prints it by a printer 5 and displays it on a display 6.
Patent JP-H0939876-A (JP)
Title: Protective device of electric bicycle
Inventor: MATSUURA TADASHI
IPC: B62M6/45
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To protect a motor by providing a protective circuit to shut off the energization to the motor to prevent the over-load from being applied to the motor when the torque difference between the pedal torque and the motor torque exceeds the maximum value in the zero condition of the pedal torque to the output of the motor. SOLUTION: The torque difference between the pedal torque and the motor torque is detected by a torque difference sensor 92 while an electric bicycle is traveling, and the output of a motor 40 is controlled to be increased/decreased according to the torque difference by a control circuit 80 to boost the power of the pedal stepping power. When the torque difference to be detected by the torque difference sensor 92 exceeds the maximum value in the zero condition of the pedal torque to the output of the motor 40, a transistor 100 is turned ON by a drive circuit 98 to disconnect a relay 102 by a protective circuit 96 provided in a control device 78 and shut off the power supply to the motor 40. The overload is prevented in advance from being applied to the motor 40 to protect the motor 40 from being damaged.
Patent JP-H1160706-A (JP)
Title: Polyester polymer and its production
Inventor: YAMADA MITSUAKI
IPC: G02B1/04
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer represented by a specific formula having high transparency, refractive index and heat resistance, small birefringence and water absorbability and suitable as a raw material for optical equipment. SOLUTION: A polyester polymer of formula III [X is an alicyclic hydrocarbon residue; X is a group of formula II; R<1> , R<2> , R<3> and R<4> are each H or a 1-4C alkyl; (m) is an integer of 2-4; (n) is an integer of >=2]. The polymer of formula III is obtained by reacting an aliphatic dicarboxylic acid of formula I or its acid anhydride with a dihydroxy compound of formula II. The polymer of formula III preferably has a weight-average mol.wt. of >=1000, and is useful as a raw material for optical lenses such as CD pickup lenses and Fresnel lenses, films such as projection television screens and phase difference films, plastic optical fibers and optical disk substrates.
Patent JP-2001049402-A (JP)
Title: Nonoriented silicon steel sheet with minimal magnetic anisotropy and high magnetic flux density, and its manufacture
Inventor: HONDA ATSUTO
IPC: C22C38/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To attain minimal magnetic anisotropy and high magnetic flux density, effective in further increasing the efficiency of a high efficiency rotary machine and reducing noise, by providing a composition containing specific percentages of C, Si, Mn, and Al and regulating respective magnetic flux densities, under a specific condition, in a rolling direction, in a direction perpendicular to the rolling direction, and in a direction forming a specific angle with respect to the rolling direction so that they satisfy specific relations. SOLUTION: A steel slab, having a composition containing, by weight, <=0.0050% C, 0.01-4.5% Si, 0.1-2.5% Mn, and <=2.5% Al, is used. Further, in the steel slab, magnetic flux density B50(L) in a rolling direction (L direction), magnetic flux density B50(C) in a direction (C direction) perpendicular to the rolling direction, and magnetic flux density B50(D) in a direction (D direction) forming an angle of 45 deg. with respect to the rolling direction, at 5000 A/m, are regulated so that they satisfy the relations of inequalities I, II. When manufacturing the nonoriented silicon steel sheet from the steel slab, the grain size before a first cold rolling and the recrystallization ratio after process annealing are controlled to 10-60 μm and 30-85% and also the draft at a second cold rolling is regulated to 3-30%.
Patent JP-S6374723-A (JP)
Title: Rear door structure of automobile
Inventor: OYA TAKEJI
IPC: B60J5/10
Filed: 1986-09-17
Abstract: PURPOSE:To improve the rigidity and to achieve smooth opening/closing operation, by providing a frame for forming a closed cross-section at the circumferential edge section of the inner face of a window glass in a back door, and fixing a garnish which covers a stay damper to form the outer face of the body to the frame. CONSTITUTION:When a back door 2 is lifted and opened, a stay damper 3 rotates around a fixing point of a rear pillar 4 and a frame 5 while extending and stands up so as to support the back door 2 in open condition. A window glass 8 extending approximately over the entire face of the back door 2 is provided on the frame 5 of the back door 2 and a molding 9 is fixed to the circumferential section of said glass 8. Here, the frame 5 is formed to have a closed cross-section by jointing an inner and outer panels 5a, 5b. A garnish 15 extending from the tip portion of the glass 8 and covering the outer panel 4b in the rear pillar 4 is fixed through a bolt 16 to the frame 5.
Patent JP-H0267042-A (JP)
Title: Video packet transmission system
Inventor: HOTTA HIDEKAZU
IPC: H04L47/43
Filed: 1988-09-01
Abstract: PURPOSE:To prevent the quality of a video from deteriorating due to the transmission delay or the deletion of a packet by performing the transmission/ reception of a video signal by switching the specification of the packet between terminals at arbitrary time in a fast packet transmission system. CONSTITUTION:In the case of performing transfer by an information transmission frame(I frame) which performs transmittal confirmation and the transfer by an unnumbered frame (UI frame) which performs no transmittal confirmation simultaneously, fluctuation in the arrival time of the packet is monitored by a network state detection circuit R3, and an I/UI switching request signal is sent to an opposite terminal by the instruction of an I/UI frame switching request transmission circuit T9 based on the size of fluctuation time. The opposite terminal receives the signal by an I/UI frame switching request reception circuit R9, and selects an I frame assembling circuit T5 or a UI frame assembling circuit T6 according to the content instructed by the signal. In such a way, it is possible to suppress deterioration in the quality of the video due to the transmission delay generated in the transmission of a video packet or the deletion of the packet.
Patent JP-2000043264-A (JP)
Title: Ink-jet head and recording apparatus having the head
Inventor: IWAISHI AKIRA
IPC: B41J2/055
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet head which can control a quantity of ink particles jetted from nozzles over a wider range. SOLUTION: This ink-jet head has a pressure chamber plate 44 for partitioning a plurality of pressure chambers 42 connected to a common ink chamber 38 via ink feed paths 40, a nozzle plate 58 having a plurality of nozzles 56 respectively communicating with the pressure chambers 42, a first piezoelectric element 48 for changing a capacity of each pressure chamber 42, and a second piezoelectric element 52 for changing a shape of each ink feed path 40. The first and second piezoelectric elements are controlled so that a quantity of ink particles jetted from the nozzles subsequent to a capacity change of the pressure chambers changes in accordance with an equivalent mass of the ink in the ink feed paths. Accordingly, the ink-jet head provided can control the quantity of ink particles jetted from the nozzles over a wider range.
Patent JP-H0667812-A (JP)
Title: Patrol seaking system for high density magnetic disk device
Inventor: TERAJIMA AYA
IPC: G11B19/04
Filed: 1992-08-18
Abstract: PURPOSE:To suppress the performance down of a whole system to its minimum and to improve the reliability/durability of a high density magnetic disk device and the quality of the whole system by executing patrol seaking with a patrol seaking method appropriate for the capacity (total number of cylinders)/the degree of access at every high density magnetic disk device packaged on the system. CONSTITUTION:An I/O means 3 reads out a patrol seaking management table 4, checks whether the information of the table 4 is changed or not and when the change is present, it corrects the information, or when there is no change in the information, continuously executes patrol seaking. When a user outputs a request for changing the patrol seaking method in accordance with the using status of the system through a terminal 1, control is transferred to a patrol seak stoppling means 5, a patrol seak starting means 6, etc., and the table 4 is corrected. Thus the quality of the whole system is improved by executing the stop/start/information display of patrol seaking.
Patent JP-S6196134-A (JP)
Title: Supercharging controller for engine with mechanical supercharger
Inventor: NAKAGAMI TATSURO
IPC: F02B33/00
Filed: 1984-10-18
Abstract: PURPOSE:To improve drivability in times of starting and stoppage of supercharging, by bypassing the discharge side of supercharger to the suction side to the full till it reaches to the supercharging start opening that throttle valve opening is set, while afterward gradually throttling a bypass passage and increasing supercharging pressure. CONSTITUTION:An engine 1 is provided with a suction pipe 2 forming a bypass pipe 4 between an air cleaner and itself. And, a mechanical supercharger 9, feeding air at the upstream of a suction passage 6 to the discharge side 8 from the suction side 7, is attached to this suction pipe 2. In this case, turning force out of the engine 1 is transmitted to the supercharger 9 via a solenoid valve 10, while a clutch drive circuit 11 and a microcomputer 12 both are connected to this solenoid valve 10 in order. And, each signal out of an opening sensor 15, a load sensor 19 and an engine speed sensor 20 is inputted into the microcomputer 12. With this constitution, a regulating valve 13 is fully opened till supercharging pressure reaches to the supercharging start opening that opening of a throttle valve 17 is set, and afterward the regulating valve 13 is gradually closed, increasing the supercharging pressure.
Patent JP-H0381993-A (JP)
Title: Dimming device
Inventor: IWATA NOBUO
IPC: H05B37/02
Filed: 1989-08-25
Abstract: PURPOSE:To perform cross fade with ample rendering characteristic by changing over at least one of the fader outputs from a cross fader by a changeover device from one computing device to the other, and performing cross fade control between two illumination load groups. CONSTITUTION:When a cross fader 6 is operated to make cross fading, the level data Ca set by a fader CA rises from 0 to 100%, while the level data Cb of another fader CB sinks down to 0%. With computation by a guest seat dimming computing part 5b, the dimming level of a guest seat circuit W lowers in the direction of arrow l2, and on the contrary the dimming level Y2 of a scene circuit U rises from 0 level in the direction of arrow m0. If changeover circuits 7a-7c are restituted at the time t3 when the cross fade is finished as described, the guest seat circuit (w) is thereafter separated from the cross fader 6 and put under control by a guest seat dimming control part 5.
Patent JP-H0666842-A (JP)
Title: Current detecting device
Inventor: OIDO TOSHIHIRO
IPC: G01R19/00
Filed: 1992-08-18
Abstract: PURPOSE:To facilitate the wiring between a current transformer and a zero- phase current transformer, and indicate or externally transmit cable run information without requiring another equipment. CONSTITUTION:A current detecting circuit 3 outputs a first detection signal corresponding to the current value detected by current transformers 9 interposed in R-phase and T-phase cable runs 23 except S-phase to a control circuit 5, and a leak current detecting circuit 4 outputs a second detection signal corresponding to the zero-phase current value detected by a zero-phase current transformer 10 to the control circuit 5. The control circuit 5 converts the first and second detecting signals into digital signals, determines the cable run information containing the current value and leak current value of the cable runs 23, and outputs it to a display circuit 6 and a transmission circuit 7. The information transmitted to the display circuit 6 is displayed on a display part 13, and the information transmitted to the transmission circuit 7 is outputted to an external monitoring equipment such as a central monitoring board.
Patent JP-H0382467-A (JP)
Title: Throw-away wear article
Inventor: NOMURA HIRONORI
IPC: A61F13/72
Filed: 1989-08-25
Abstract: PURPOSE:To prevent leakage which possibly occurs around a substantially front half part of each of legs of a user by positioning both side parts of a first member the substantially front half parts of both legs and both side parts of a second member around the substantially rear half parts of both legs, and by setting the elastically resilient strength of the first member to a value which is greater that of the second member. CONSTITUTION:A resilient member 4 around each of legs is composed of a first member 4A and a second member 4b. The elastically resilient strength of the first member 4A is greater than that of the second resilient member 4B. Concave edges 13, 14 are formed along both side edges of a inside leg zone 12 located between the front and rear zones 10 of top and back sheets 6, 7. A water-nonpermeable plastic film having an elastically resilient strength which is greater than that of the top and back sheets 6, 7 may be applied over at least the center zone of the back sheet 7, intermittently by adhesive or preferably dot-likely by dots which are suitably separated from each other. With this arrangement, it is possible to completely urine to transmitting through the back sheet 7.
Patent JP-2001043539-A (JP)
Title: Off-track detecting circuit and disk drive device
Inventor: OTA SHINJI
IPC: G11B7/085
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To produce an accurate off-track detecting circuit. SOLUTION: The off-track detecting circuit is constituted in the manner of providing an envelope detecting means 31 for detecting the envelope of a reflected light quantity signal produced from the reflected light at the time when a recording medium is irradiated by a laser beam, a filter means 32 for cutting the DC component of the envelope signal detection by the envelope detecting means 31, and a comparison means 33 for comparing an output of the filter means 32 with a prescribed level to output the comparison result as the off-track detecting signal. That is, the accurate off-track detecting signal is obtained by detecting the difference in the reflected light quantities which is generated by crossing the groove/land at the time of traversing, even though the modulation degree of an RF signal is small in a CD-R (recordable), CD-RW (rewritable), etc.
Patent JP-2001048823-A (JP)
Title: Phenanthrene and fluorene derivative
Inventor: KAWAHARA TATSURO
IPC: C09K19/32
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain new phenanthrene and fluorene derivatives which have wide operation temperature ranges, can be driven at low voltages, have high speed responsibility, and enable the formation of liquid crystal elements give stable contrasts. SOLUTION: A phenanthrene or fluorene derivative of formula I [R is a (substituted) 1 to 20C alkyl, a (substituted) alkoxyl, a (substituted) 2 to 20C alkenyl or a (substituted) alkenyloxy; the ring A is (substituted) trans-1, 4- cyclohexylene or the like; L is CH2CH2, OCO or the like; (m) is 1 or 0; and the ring B is a group of formula II (X1 and X2 are each H, F or the like; Z is H, cyano or the like) or the like]. For example, trans-2-propyl-7- trifluoromethoxy-8-fluoro-trans-1,2,3,4,4a,9,10,10a-octahydrophenathrene. The compound of formula I is obtained, for example, by reacting a compound of formula III with a secondary amine such as morpholine or pyrrolidone as starting raw materials. The compound of formula I is suitable for electric field effect type display cells such as TN type display cells in a mixture state together with one or more nematic liquid crystal compounds.
Patent JP-S59110573-A (JP)
Inventor: HAMANO SHIYOUZOU
IPC: B25B27/06
Filed: 1982-12-14
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-H09166704-A (JP)
Title: Manufacture of color filter arrangement by coloring matter transfer and lamination
Inventor: MAIKERU EDOGAA RONGU
IPC: G02B5/20
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing color filter array elements of maintaining substantially the same sizes in various temp. ranges and the color filter array elements having high resolution. SOLUTION: The colored patterns of pixel cells 4 are first transferred from the dye donor sheet on an image receiving layer in the case of prepn. of the color filter array elements 2 including a stage of applying the image receiving layer on one surface 11 of a hard and thin base 8 within a horizontal plane. The coated surface 11 of the thin and hard base 8 having the colored patterns of the pixel cells 4 or the other surface of the thin and hard surface is laminated on the front surface of the hard and transparent base 10, by which the color filter array element are formed.
Patent JP-S6279800-A (JP)
Inventor: YASUDA EITAROU
IPC: C13K7/00
Filed: 1985-10-04
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-H10240592-A (JP)
Title: Device and method for showing dependency relation of file
Inventor: NEGISHI TAKASHI
IPC: G06F3/048
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a system which prevents a necessary file or folder from being deleted or moved carelessly by performing output indicating the dependency relation between files when the file or folder is operated. SOLUTION: If a user tries to throw a file 23 in a trash can 24 or change the position where the file 23 is present while files 22 and 23, a directory (folder) 21, etc., are displayed in the form of icons, a thread display 25 is made between the icons to distinctively indicate that the file 22 used when the file 23 being operated is executed requires the file 23. Consequently, it is shown that they are relative files and an alarm sound is generated once the file is put in a specific area including the icon of the trash can 24. Further, the alarm sound is also generated when the user tries to move the file 22 to a place where the file 23 can not be found.
Patent JP-S60112331-A (JP)
Title: Monitor control circuit
Inventor: KATOU MITSUTOSHI
IPC: H04B17/00
Filed: 1983-11-22
Abstract: PURPOSE:To eliminate the undesired and erroneous displacement of circuits by producing a replacement means with a microprocessor and using means in response to the generating state of a common spare receiver as well as a selected control mode to give monitor and control to plural using receivers and the common spare receiver. CONSTITUTION:When an automatic control mode is selected, a using reception alarm is fetched from an alarm input circuit 14 through an input port 27 to judge whether an alarm is produced at the using receiver. If the alarm is produced, the circuit parameter equal to that of the using receiver producing the alarm is delivered to a control signal output circuit 29 for common spare receiver 3 through an output port 28. Then the alarm of the receiver 3 is supplied from an alarm input circuit 16 for receiver 3 to judge whether the replacement is possible for the using receiver. If the replacement is possible with the receiver, a control signal is delivered to the circuit 29 through the port 28 to switch the termination of the using receiver to the circuit 29. In the case of a manual control mode, a using receiver to be replaced is selected through a keyboard 26 to perform the same monitor and control as the automatic control mode.
Patent JP-H0664415-A (JP)
Title: Tire detaching method
Inventor: FURUKAWA TOMOKAZU
IPC: B60C25/132
Filed: 1992-08-19
Abstract: PURPOSE:To lower the cost of recycling, by making it easy to perform tire detaching work. CONSTITUTION:At first, the upper end wall of a tire T is pressed to the lower end wall by pressure plates 11 of crampers 3a, 3b, to bring the bead part B of the upper end wall near the bead part B of the lower end wall. Next, cutting is performed by a cutting means 4 from the upper end wall of the tire T to a wheel rim H in which the bead part B of the lower end wall is fitted. In this way, only the tire T and the wheel rim H in which the bead part B of the lower end wall of the tire T are cut. After that, the tire T is detached from the wheel rim H.
Patent JP-S58109724-A (JP)
Inventor: POORU EMIRU RAMARUSHIYU
IPC: F16D13/64
Filed: 1982-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0962449-A (JP)
Title: Coordinate input device
Inventor: YOSHIE SHINICHI
IPC: G06F3/038
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To automatically vary a cursor movement quantity to an optimum value so that cursor moving operation corresponding to an individual can be performed by a coordinate input device main body. SOLUTION: This device consists of an operation part 1, a movement quantity detection part 2, a movement quantity comparing circuit 3, a border value storage part 4, an execution position determination part 5, a cursor movement quantity storage part 6 for the cursor movement quantity from the start of cursor movement to the determination of the execution position, and a cursor movement quantity control and storage part 7. Consequently, the cursor moving operation can be performed at a speed corresponding to an individual, so the coordinate input device is obtained which matches an individual's operation feeling and has good operability.
Patent JP-S6198387-A (JP)
Inventor: KOSUGA TOSHIYA
IPC: G09G1/28
Filed: 1984-10-19
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。