baber/WOPTO huggingface dataset:
Patent JP-H0973269-A (JP)
Title: Prime number generator, prime factor discriminating device and prime number generator having limitation
Inventor: ABE MASAYUKI
IPC: H04L9/30
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a prime number generator, a prime factor discriminating device and a prime number generator having limitation in which prime numbers are generated having a high sefety so that any one of the bit numbers of the prime factors that should be included by P-1 and p+1 becomes less than 1/2 of the bit number of P and the appearance probability of the prime numbers is relatively uniform. SOLUTION: When a bit number pb of a prime number p, a prime number r which is the prime factor of p-1, a maximum value xx of x, a minimum value xm of x, a final value xs of x, a random number x of an even number in that xm<=x<=xx and a random number xd are externally inputted, compute p=xr+1 and input p into a prime number discriminator. If p is discriminated as a prime number, output p and the process is stopped. If p is discriminated as not a prime number, subtract 2 from x or add 2 to x in accordance with the value of xd. If x becomes less than xm, make x to be xx. If x becomes larger than xx, make x to be xm. If x becomes equal to xs, output a signal indicating that the prime number p which meets input conditions pb and r does not exist and stop. If x in not equal to xs, go back to the first process.
Patent JP-S6381257-A (JP)
Title: Production of ion selective ceramic electrode element
Inventor: TERADA YUKIO
IPC: H01M6/18
Filed: 1986-09-25
Abstract: PURPOSE:To enable stable production of an ion selective ceramic electrode element having a high sintered density of the element, a high yield and a long life by calcining and pulverizing lanthanum fluoride then adding a binder to the powder and molding the mixture under pressurization. CONSTITUTION:After the lanthanum fluoride powder is calcined and pulverized, the org. binder is added to the powder and the mixture is molded. The binder is once decomposed and splashed within a 300-600 deg.C range in air and thereafter, the molding is sintered by heating in an inert gas. The electrode element which has good moldability and has no open pores is thereby manufactured and the ion selective ceramic electrode element having the high yield and long life is stably produced.
Patent JP-H09143382-A (JP)
Title: Metal complex colorant and thermally transferable image-forming material using the same
Inventor: ONISHI AKIRA
IPC: B41M5/39
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a colorant excellent in lightfastness and resistances to heat and moisture by forming a new metal complex colorant from a methine or azomethine colorant and a metal and to obtain a thermally transferable image-forming material excellent in image-fastness by using the same. SOLUTION: This metal complex colorant has at least two coordination sites, pref. each of these being a nitrogen atom, and has a colorant represented by formula I, II, III, or IV (wherein A is an arom. cycle or a heterocycle; R11 , R12 , R21 , and R22 are each H or a monovalent org. group; L is =N-, =CR101 -, or =CR101 -CR102 =CR103 -; R101 , R102 , and R103 are each H or a monovalent org. group; Y1 , Y2 , and Y3 are each =N-, =NH-, or =CR201 -; and R201 is H or a monovalent org. group) as the ligand bonded to a metal ion at the coordination site. A thermally transferable image-forming material is obtd. by dissolving the complex colorant and a binder in a solvent, coating a substrate with the resultant soln. in a coating wt. of the colorant of 0.05-10g/m<2> and in a coating wt. of the binder of 0.1-20g/m<2> , and drying the resultant coating layer.
Patent JP-H08232631-A (JP)
Title: Motor oil filter
Inventor: CHIN ISEN
IPC: F01M11/03
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of eliminating iron powders contained in motor oil by providing at least one magnetic filter in a housing having a fluid outlet and a fluid inlet in an upper part, and discharging liquid flowing into the inside from the fluid inlet through the magnetic filter. SOLUTION: This magnetic motor oil filter device 26 housed in a housing having an oil inlet and an outlet for a motor oil filter is constructed in such a manner that an annular permanent magnet 38 is held and fixed between upper and lower iron powder connection tank plates on a partially partitioning member 35 provided on the top surface of a base seat 28. A flow conduction upper lid 60 is provided in the upper side of the upper iron powder collection tank plate, and an upper moor oil passage 72 is formed between an annular part provided in the upper lid 60 and the upper iron powder connection tank plate. The passage of oil through this passage 72 is prevented by projecting edges 54, 56 and 58 on the upper iron powder collection tank plate, and thereby iron powder contained therein is attracted to the magnet 38, and collected in outer collection tanks 52 and 50. After the elimination of the iron powder, the oil is discharged through base seat 28.
Patent JP-H0891787-A (JP)
Title: Buried type lift
Inventor: KAWAI YOSHIKAZU
IPC: B66F7/20
Filed: 1994-09-21
Abstract: PURPOSE: To facilitate a work to properly assemble a support member on which a cylinder and a drive device are mounted into a support frame. CONSTITUTION: In a buried lift which is provided with a support frame 60 assembled into a recessed part B in a floor A, a support member 50 assembled in the support frame 60, cylinders 10 and 20 which are provided on the support member 50 and move support tables 19 and 29, and a drive device 30 which drives the cylinders 10 and 20, jack bolts 91 and 93 to adjust the inclination of the support member 50 relative to the support frame 60 are provided.
Patent JP-H0781799-A (JP)
Title: Paper feeding device
Inventor: OKITSU HIROYUKI
IPC: G03G15/00
Filed: 1993-09-13
Abstract: PURPOSE:To provide a paper empty detecting mechanism which is constituted to reliably detect that paper sheets run out and perform the smooth feed of the paper sheets without the occurrence of a skew on the paper sheet. CONSTITUTION:A paper feeding device is formed such that an elevation table having a pair of side guides 6 and 8 brought into contact with the sides of paper sheets 5 loaded in a laminated state to guide the paper sheet is arranged in a paper feed tray 2, a paper feed unit 12 having a rotationally drive pick roller 16 is arranged in front in a paper feed direction of the paper feed tray 2 set in an image forming device, and the topmost layer of the paper sheets placed in a laminated state on the elevation table is fed by the pick roller 16. A side pressure spring 10a is arranged to the front end parts of the side guides 6 and 8. When the paper sheets run out, the tip part of a paper empty detecting lever 34 is dropped in an opening formed in the elevation table and this way causes escape of a light shield plate from a sensor 36 and detects running-out of the paper sheets by means of the sensor.
Patent JP-S59119177-A (JP)
Inventor: NAKATANI GENJI
IPC: C21B7/06
Filed: 1982-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6384250-A (JP)
Title: Sender side facsimile equipment
Inventor: HASHIMOTO YASUAKI
IPC: H04N1/04
Filed: 1986-09-27
Abstract: PURPOSE:To attain fixed length reception easily while relieving the load of a receiver side by controlling an original transmission motor so as to split a long original as several pages of originals. CONSTITUTION:When the receiver side detects a fixed length receiver via a transmission control section 4, a main control section 5 sets a long transmission original to a read section 2 at first to initialize a read scanning counter 6. The counter 6 is advanced at each scanning of original read by the read section 2 and the original is read until the count reaches the line number corresponding to the receptible paper size and the read section 2 stops the step motor of a transmission motor section 1 when the count reaches to intermit the scanning and to inform it to the control section 5. A coding section 3 codes the read picture signal 10 as one page picture signal into a facsimile code and the section 4 uses it as one page of data and sends it to a transmission line 12. After the end, in confirming next page transmission enable signal via the control section 4 after the end, the control section 5 initializes the coding section 3 to restart the read section 2 and it is repeated at each page.
Patent JP-2000053740-A (JP)
Title: Modified phenol resin, its production, epoxy resin composition using the same and its cured material
Inventor: URAGAMI TATSUNOBU
IPC: C08G59/62
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a modified phenol resin having a low stress property, an excellent hydrophobicity and an improved wettability to a filler and useful as a curing agent by modifying a part of hydroxyl groups of a phenol resin with an organic carboxylic acid anhydride. SOLUTION: This resin is obtained by reacting and modifying (A) a part of hydroxyl groups of a phenol resin being an alternating copolymer of a phenol compound and a bifunctional binding group (e.g. a phenol aralkyl resin, a novolak-type resin and phenol-dicyclopentadiene resin) with (B) an organic carboxylic acid anhydride. The amount of the component B used in the reaction is preferably 0.1-10,000 ppm (weight ratio) based on that of the component A. The reaction between the components A and B is preferably carried out within the range of a room temperature to 200 deg.C. An epoxy resin composition is obtained by adding this modified phenol resin as a curing agent to a bifunctional or polyfunctional epoxy resin, and a semiconductor device can be obtained by sealing a semiconductor integrated circuit with this composition.
Patent JP-S6285743-A (JP)
Title: Solar cell plate setting structure for automobile
Inventor: NAKAJIMA TOMOO
IPC: B62D25/06
Filed: 1985-10-12
Abstract: PURPOSE:To make such a setup of a solar cell that causes no damage to an outward show and an aerodynamic characteristic and makes maintenance and inspection performable, by attaching the solar cell to the rock skeletal member set up in the backside of a roof panel composed of a light transmittable panel material free of attachment or detachment to or from the side of a car room. CONSTITUTION:A roof rail 1 is constituted of a front roof rail 2, a rear roof rail 3 and a side roof rail 4, and a roof skeletal member 6 is made up of the roof rail 1 and a roof bow 5 stretched between both side roof rails 4. A roof panel 7 being formed with a light transmittable panel material of transparent glass or the like is fixed on the roof rail 1 and the roof bow 5 aforesaid by means of a bonding agent. And, a solar cell plate 16 is to be locked as laid across respective rails 3 and 4 and flange parts 3a-5a of the roof bow 5 free of attachment or detachment to or from the side of a car room with bolts and nuts 17.
Patent JP-H1165942-A (JP)
Title: Control memory unit failure recovery system
Inventor: IGARASHI DAISUKE
IPC: G06F12/16
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To attain saving at the time of the generation of fixed failure without using any failure generation block by providing an alternating block in a control storage, and converting a failure generation logical address into a failure generation physical address at the time of the generation of fixed failure. SOLUTION: At the time of detecting the failure of a failure detecting circuit 3, a failure address is left in a failure address preserving register 13. An alternating block address is set in a failure address mask register 11, and conversion into a failure address mask is operated by using the alternating block address and the failure address. For example, when failure is generated with an initial value '7' of the failure address mask register 11 and a logical block address '4', '4' is left in the failure address preserving register 13. The alternating address mask is generated by the exclusive logical sum of the logical address '7' and the physical address '4', and '3' is written in the failure address mask register 11. Afterwards, the re-reading of control storage information is operated to all control storage addresses to be converted into the address mask, and a normal operation is restored by reactivating control storage.
Patent JP-H0970588-A (JP)
Title: Device for producing drinking water
Inventor: TSUKADA SATORU
IPC: C02F1/68
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To easily recognize the time elapsed after a water regulating operation is started and the cumulative frequency of the operations. SOLUTION: An operating time indicator 19 and an operation frequency indicator 20 are installed. A counter area 42 for counting the time after a water regulating operation is started and a counter area 43 for counting the frequency of water regulating operations are provided. The operating time counting action of the area 42 is started in response to the turning on of an operating switch 16, and the counted time data (t) are indicated on the indicator 19 on a real time basis. When the water regulating operation is finished, the data (n) in the counter area 43 are counted up and indicated on the operation frequency indicator 20.
Patent JP-S59119284-A (JP)
Title: Defect analyzing device of logical circuit
Inventor: SHIMIZU MASAO
IPC: G01R31/317
Filed: 1982-12-27
Abstract: PURPOSE:To detect an output state, i.e. whether the logical circuits in high-impedance state or not from the storage contents of a storage circuit by storing the compared results from two voltage comparing circuits in the storage circuit together with the result of a logical comparison with an expected value pattern. CONSTITUTION:A logical circuit 401 to be tested supplies output data 404 to the voltage comparing circuits 402 and 403. The comparing circuits 402 and 403 compare reference voltages inputted from reference voltage input terminals 405 and 406 with the output 404 at the timing of a strobe pulse from a terminal 407 and hold their comparison results until the next strobe pulse arrives. The expected value data is supplied from a terminal 409 and the comparison results are outputted to an output 417, and inputted by a strobe pulse delayed by a delay circuit 413. In this case, registers 420 and 421 input the results of the voltage comparing circuits 402 and 403. Those are analyzed together with the result of the comparison with the expected value to decide on the level of the output voltage of the logical circuit to be tested, thereby deciding on whether the impedance is high or not.
Patent JP-2001047643-A (JP)
Title: Recovery processing apparatus
Inventor: YAMADA SAIJI
IPC: B41J2/18
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To suppress scattering of liquid drop into a recovery processing apparatus in preliminary ejection recovery processing where recording liquid is ejected continuously from a recording head. SOLUTION: The recovery apparatus 55 comprises an ink absorber 56 having relatively low liquid holding power positioned on the side proximate to a recording head 26H disposed oppositely, and an ink absorber 58 having high liquid holding power as compared with the ink absorber 56 positioned directly under the ink absorber 56.
Patent JP-H1163574-A (JP)
Title: Outdoor unit of air conditioner
Inventor: MOCHIZUKI TATSUYA
IPC: F24F5/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To promote the miniaturization of electrical parts, and to cool a radiating fin efficiently with a propeller fan, by combinedly disposing printed substrates horizontally and vertically, and by providing the side and back faces of an electrical part case with the radiating fin. SOLUTION: Back and top surfaces of a reactor 2 or the like which is placed inside an electrical part case 1 are constructed so as to be covered with printed substrates 5 and 9, so that electrical parts can be collected to promote the minituarization. Moreover, when the inside of the electrical part case 1 is cooled down by taking in the outside air from the right side to the left side, the first vent hole 20 is provided to vent the outside air to the side of a blower room from the space between electronic parts 6 and 7 that are mounted to the printed substrate 5.  As a result, air flow is generated by the propeller fan in the lower side toward the radiating fin 8, and the flow of the outside air which passes through the inside of the electrical part case is generated in the top surface, so that the air flow that flows on both sides of the radiating fin 8 is generated so as to make it possible to enhance the radiation effect.
Patent JP-H1168066-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUZUKI ATSUSHI
IPC: H01L21/8242
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a semiconductor chip by forming the uppermost interconnection layer and an interconnection layer immediately thereunder in the peripheral circuit region to extent in parallel with a direction requiring many signal paths for determining an access rate. SOLUTION: A memory cell region and a peripheral circuit region are formed in a semiconductor chip wherein the peripheral circuit region is formed in stripe extending along the longitudinal direction of a semiconductor chip. A row decoder, a row driver, a main amplifier, a power supply circuit, or the like, are arranged in the peripheral region. The uppermost interconnection layer, i.e., the third interconnection layer L3, and an interconnection layer immediately thereunder, i.e., a second interconnection layer L2, in the peripheral circuit are formed to extent in parallel with the longitudinal direction of the peripheral circuit region arranged with many signal paths for determining the access rate of a DRAM. Since a signal line for determining the access rate can be formed of the second and third interconnection layers L2, L3 having low line resistance, the chip size can be reduced.
Patent JP-H0973287-A (JP)
Title: Picture conversion device
Inventor: ITO YASUMASA
IPC: G09G5/02
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To perform geometric conversion processing with less circuit constitution. SOLUTION: An address (h, v) is calculated by an address calculation circuit 901, and an address of the direction of (h) is shifted to high order by one bit by a bit shifter 902. And it is discriminated by LSB of a (h) integer section of the address calculation circuit 901 whether a phase of a read-out address is Y1 or Y2, when LSB of the (h) integer section is '0', 0, 1, 2, 1 are selected respectively by a selector 1001. On the other hand, when LSB of the (h) integer section is '1' 2, 1, 0, 1 are selected respectively by a selector 1002. And an output of an offset circuit 903 is added to it, and a read-out address of a multiple type is calculated. Four point interpolation is performed from an obtained address by a four point interpolation circuit 50, and a pixel value is obtained.
Patent JP-S6384210-A (JP)
Title: Signal processing unit
Inventor: HAMAGUCHI MASAKAZU
IPC: H03H17/00
Filed: 1986-09-29
Abstract: PURPOSE:To contrive to increase the frequency shift without widening the transmission band by using a pre-emphasis circuit whose amplitude characteristic is a function of angular frequency and whose phase characteristic is linear while a ladder circuit network is constituted by an inductance and a capacitance. CONSTITUTION:A signal Vi inputted from a terminal 1 enters a delay circuit 10 and basic circuit 20. The circuit 10 retards a time T to the signal Vi and gives the result to an adder circuit 40. The signal Vi given to the circuit 20 is subject to filtering processing, amplified by K time in a coefficient circuit 30 and the result is given to the circuit 40, and an output Vo is outputted from a terminal 2. A transfer function H0(S) of a signal processing unit 100 is expressed as H0(S)=Vo/Vi=(1+K.coshST).e<->ST. The circuit 20 has an impedance circuit Z21, a resistor R123 or an admittance circuit Y22 and a resistor R224. The circuit 21 or 22 is a two-terminal circuit network realizing approximately a hyperbolic tangent function tanhST and is realized by an LC ladder circuit network.
Patent JP-S6471375-A (JP)
Title: Mtf correcting method
Inventor: SUZUKI KOSHU
IPC: H04N1/19
Filed: 1987-09-11
Abstract: PURPOSE:To attain a suitable MTF correction by adapting and correcting an effect coefficient used in a MTF correcting circuit in a progressing stage of reading in a sub-scanning direction. CONSTITUTION:When, in an original reading part 4, the reading progresses in the sub-scanning direction and enters into the reading stage of a left part 2b in an effective picture area 1 in an original, the reading part 4 detects a pilot picture element 3b. A control signal is outputted to a pilot picture element detection control circuit 8 to detect it and to a switch circuit 9, and the circuit 9 switches it in an MTF arithmetic part 10 direction. The arithmetic part 10 performs the MTF operation of reading data by means of the effect coefficient until the next pilot picture element is detected. Further, the circuit 10 sets an output level after an MTF correction by using the effect coefficient after the correction, the reading level of the newly read picture element 3b, and the reading level of the adjoining picture element, and transfers the output level to a digital PIX processing system.
Patent JP-S6288575-A (JP)
Title: Grinding wheel
Inventor: TAKAHASHI TSUTOMU
IPC: B24D5/14
Filed: 1985-10-14
Abstract: PURPOSE:To restrain the occurrence of tipping and maintain satisfactory cut surface roughness for attaining high grinding ratio by providing on the side of a first grain layer a second grain layer including a binding material softer than that of the first grain layer. CONSTITUTION:Main grinding is carried out by a first grain layer 3 formed of relatively hard binding material and having good sharpness. Further, slight grinding at the proximity of contact surface with the cut surface of a workpiece is carried out a second grain layer 5 formed of relatively soft binding material and softly contacting the workpiece to provide high speed grinding having the satisfactory cut surface roughness and few tipping.
Patent JP-H0279312-A (JP)
Title: Pushbutton switch
Inventor: KAMATA TOSHIO
IPC: H01H13/52
Filed: 1988-09-14
Abstract: PURPOSE:To achieve miniaturization by obtaining switching operation of a pair of fixed contacts and reversing operation of a reversing spring in time series by the effect of movement of the spring in association with sliding movement of a pushbutton. CONSTITUTION:Upon pushing-down of a reversing spring 4 through a pushbutton 3, the spring 4 at its center is convexly reversed so as to generate click touch, and at the same time, it is shorted to a first fixed contact 5 with a pair of second fixed contacts 6 and 7 kept to be shorted therebetween. The short between the first fixed contact 5 and the spring 4 at its center leads to conductance between the first fixed contact 5 and the second fixed contacts 6 and 7. On the contrary, upon stopping of the pushing-down of the pushbutton 3, the returning force of a return coil spring 11 forcibly lifts up the spring 4. simultaneously, reversing action of the spring 4 generates the click touch, and as well, the spring 4 separates from the first and second fixed contacts 5, 6 and 7 in time series order. Therefore, miniaturization can be achieved.