baber/WOPTO huggingface dataset:
Patent JP-H02123970-A (JP)
Title: Gain imbalance compensating circuit for current control system
Inventor: TAKIZAWA AKITAKE
IPC: H02M7/48
Filed: 1988-10-31
Abstract: PURPOSE:To easily equalize a gain by detecting an output current of arbitrary two phases to be held, zeroing a current of the other phase, dividing a hold value to obtain ratio and multiplying the one current preset value by the ratio. CONSTITUTION:Prior to real operation of an inverter circuit 12, of the output currents, two currents, for instance, iu and iw of phase U and W are detected by current detectors CT 25a and 25b, and a current of phase V is zeroed. The detected currents iu and iw are filtered by low pass filters 2a, 2b, and only a fundamental wave is subjected to a peak hold by peak hold circuits 3a, 3b. One of the peak held current values divides the other in a divider 4, and an unbalance coefficient delta of the current is obtained and stored. One of the current, for instance, iw is multiplied by the coefficient delta, generating an output. In the case of real operation, the output current iu is subtracted from a preset current iu* in a subtractor 22a and input to an automatic current regulator ACR 23a, while the current, multiplying the output current iw by the coefficient delta in a multiplier 5, subtracted from a preset current iw* in a subtractor 22b and input to an ACR 23b. This easily removes unbalance of the output and keeps a rotary speed from its unevenness.
Patent JP-2001099148-A (JP)
Title: Linear guiding device
Inventor: HOSHIIDE KAORU
IPC: F16H25/20
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a linear guiding device that can be formed of metal board material at low cost and its back-lash is reduced. SOLUTION: Each guiding mechanism 3, 3 is disposed between both side portions of a guiding space 24 of a casing 2 and both side portions of sliders 4. The guiding mechanism 3 is constituted of an outer rail 31 fixed on a side face of the guiding space 24 and inner rails 32, 32 supported by the outer rail 31 to be freely movable via a ball 33. On each side face of the sliders 4, the inner rails 32, 32 of each guiding mechanism 3, 3 is fixed. Then, a distance between the inner rails 32, 32 is a little wider than a distance between the sliders 4. When bolts 62 for fixing the inner rails 32, 32 and the sliders 4 are fastened, force in a direction of approaching to the inner rails 32, 32 is acted.
Patent JP-H10133435-A (JP)
Title: Method for scheduling sequence of pages to be printed by both-face printer
Inventor: VERHAAG FRANCISCUS JOHANNES J
IPC: B41J13/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide more efficient method for scheduling the sequence of pages to be printed by a printer having a both-face printing loop. SOLUTION: The method is provided with a printing station 20 and the both-face printing loop 28 for returning a both-side printing paper 26 having the first page printed on one surface to the printing station, to print the second page on the second surface. The both surface printing loop 28 schedules the sequence of the pages printed by the printer capable of housing a fixed number of sheets of papers N at one time, in such a manner that the first page of the both-side printing paper or a one-side printing paper is shifted to the skip of a sequence of pages, without confusing the completion order of the papers. In such a case, when a new printing command for printing a new job is issued, the page of the new job is added to the part still remaining without being printed of the previously scheduled sequence and the sequence having such a combination is rescheduled.
Patent JP-H08132203-A (JP)
Title: Continuous casting method
Inventor: OTA KOZO
IPC: B22D11/20
Filed: 1994-11-10
Abstract: PURPOSE: To prevent the shrinking flow causing a center segregation due to an ideal light reduction by deciding the draft under consideration of solidified state of a cast slab according to casting condition. CONSTITUTION: In a continuous casting method applying the light rolling reduction to the cast slab in the solidified part at the end stage of the continuous cast slab, in the forced cooling condition, i.e., in the case the surface temp. of the cast slab at the inlet side of a rolling reduction zone is lower than 900 deg.C, or in the weak cooling condition, i.e., in the case this surface temp. is >=900 deg.C, the cast slab is rolled with the draft per unit time R' (mm/min) satisfying the following inequalities I or II, respectively. 4.9×10<-6> D<3> -2.2×10<-4> D<2> -2.4×10<2> D +2.0<=R'<=-1.7×10<-6> D<3> +3.0×10-<4> D<2> -1.7×10-<4> D+0.6...I, 9.9×10<-6> ×D<3> -8.9×10<-4> D<2> -2.2×10<-3> D+2.4<=R'<=1.7×10-<6> D<3> +3.0×10<-4> D<2> -1.7×10<2> D+0.7...II.  Wherein, D is non-solidified thickness during rolling reduction (mm). The range of the non-solidified thickness (D) is divided into three, and the upper limit and the lower limit in the draft (R') in each division are obtd. and the draft within this range can be adjusted.
Patent JP-S63129459-A (JP)
Title: Document editing device
Inventor: TAKEDA SUSUMU
IPC: B41J5/30
Filed: 1986-11-19
Abstract: PURPOSE:To eliminate trouble in an input operation, by registering input words and phrases at a words and phrases registering means when the input words and phrases are inputted as no correction command is inputted after it is decided that erroneous words and phrases are inputted. CONSTITUTION:The input words and phrases inputted from an input means A are compared with the registration words and phrases registered at the words and phrases registering means B at a comparing and deciding means D, and when no registration words and phrases coinciding with the input words and phrases exist, an error signal is outputted from an output means E, thereby, spell check is performed. To register the registration words and phrases used for such spell check at the words and phrases registering means B, it is performed by the execution of a registration execution means C at a time when a registration command is outputted to the input words and phrases inputted from the input means A. Also, the registration of the registration words and phrases is performed in a case when the next input words and phrases are inputted without inputting the correction command from the input means A even after it is decided that the input words and phrases are wrong by the comparing and deciding means D. In such way, it is possible to register the input words and phrases immediately without performing a troublesome registration operation.
Patent JP-S63171077-A (JP)
Title: Picture memory
Inventor: OKAMURA TAKUMI
IPC: G11C11/401
Filed: 1986-11-21
Abstract: PURPOSE:To easily fetch a reduced screen and to easily take out an enlarged screen by separately providing write and read gates which optionally thins clocks and counters and generating write and read request signal based on the decoded value of the counter. CONSTITUTION:A reset signal RES, a write gate signal CGR, a read gate signal CGW and a mask clock CLK are respectively inputted in input terminals 11-14. The CGR and the CGW respectively control the R gate 15 and the W gate 16 so as to fetch the CLK and count it in the R counter 17 and W counter 19. After receiving the counted value the write request signal RReq and the read request signal are respectively inputted in a cycle generation circuit 10 from an RReq generation circuit 23 and a WReg generation circuit 24 and also the REFReg signal is inputted in the circuit 10 from a refresh (REF) counter 20. R, W and REF cycles are inputted from the circuit 10, in order that they are not superposed, in an address generation circuit 9. The circuit 9 generates respective address signals in terms of time division so as to fetch parallel data in a memory cell array 5 through an address decoder 8 and output series data.
Patent JP-2000084207-A (JP)
Title: Pachinko game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To make the stop position of a pay-out rotor accurate and to eliminate troubles such as ball engagement or the like due to too much rotation or the like in a pachinko game machine for separately paying out pachinko balls to a lending ball pay-out passage or a prize ball pay-out passage by rotating the pay-out rotor normally or inversely. SOLUTION: Pay-out rotors 16a and 16b are provided on branching parts 17a and 17b at the lower ends of ball supply cylinders 11a and 11b, the pay-out rotors are rotated normally or inversely by a motor 14 rotation-controlled by a ball pay-out control circuit and the pachinko balls are separately paid out to the lending ball pay-out passage 18 or the prize ball pay-out passage 19.  Also sensors 28a, 28b, 29a and 29b for ball counting for detecting the pachinko balls (p) transferred to the side of the lending ball pay-out passage and the pachinko balls (p) transferred to the side of the prize ball pay-out passage are respectively provided in the branching parts, the pay-out rotor is switched from normal speed rotation to low speed rotation beforehand by the command signals of the ball pay-out control circuit before the pachinko balls detected by the sensors for ball counting become a prescribed pay-out number and the pay-out rotor is stopped when the pachinko balls reach the prescribed pay-out number.
Patent JP-S63131452-A (JP)
Title: Sample scar decreasing device
Inventor: KAMIMURA MASASHI
IPC: H01J37/22
Filed: 1986-11-21
Abstract: PURPOSE:To decrease scars on a sample due to electrons by changing bias voltages, which control the amount of electrons at the time of photographing, so as to interlock with means for a changeover of photographed positions so that the amount of electrons on the sample surface is controlled. CONSTITUTION:When voltages suitable for observation and focusing are supplied from reference voltages to respective systems by means of a changeover switch 13, lenses 4 and 5 and deflecting coils 6 are excited via controlling circuits 11. Brightness is determined by a wehnelt 2 to which a bias voltage is supplied from a bias voltage circuit 14. Photographed positions are changed by the deflecting coils 6. When a changeover operation of the switch 13 is performed at the time of photographing, bias voltages suitable for the photographing are applied to the wehnelt 2 in advance via a controlling circuit 17 and a biasing voltage circuit 14 by the use of a reference voltage circuit 17.
Patent JP-H03139027-A (JP)
Title: Transmission power control system in satellite communication
Inventor: MISHIRO TOKIHIRO
IPC: H04B7/005
Filed: 1989-10-24
Abstract: PURPOSE:To improve the control with simple constitution by measuring directly the input/output characteristic of a satellite repeater. CONSTITUTION:Two pilot signals having a prescribed level difference from the 2-level generator 2d of an earth station 2A are added to a main signal and the resulting signal is fed to the repeater 1a of an artificial satellite 1. A level difference between the two pilot signals is varied with the input/output characteristic of the repeater 1a. The characteristic change is used to detect the level difference of the pilot signals returned from the repeater 1a by a detector 2h, thereby obtaining the input/output operating point of the repeater 1a directly. Then the detected reception difference is used as the control reference of transmission power of the earth station 2A and the transmission power of the earth station 2A is controlled by a variable attenuator 2i so that the reception level difference is always constant, thereby making the output power from the repeater 1a constant at all times.
Patent JP-H10104292-A (JP)
Title: Electrostatic capacity detection circuit and electrostatic capacity type sensor device
Inventor: UMEDA HIDENOBU
IPC: G01D5/24
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic capacity detection circuit and an electrostatic capacity type sensor which excel in the linear property. SOLUTION: An electrostatic capacity detection circuit is an RC oscillation circuit, consists of inverter circuits 11A, 11B, and 11C which are longitudinally connected at three steps, a variable capacitor 10 as a sensor, and feedback resistances 12 and 13, and is connected with a capacitor for compensating linear property 14 which is connected with the feedback resistance 13 in parallel. Here, electrostatic capacity of the variable capacitor 10 is changed by applying external pressure, and this electrostatic capacity is represented as an oscillation frequency of the electrostatic capacity detection circuit. Since the relation between external force to be measured and output oscillation frequency is compensated in such a manner that it has the linear property by a linearity correcting capacitor 14, it is possible to obtain an accurate value of external force to be measured.
Patent JP-H08112857-A (JP)
Title: Ceramic coating spiral die
Inventor: NAKAYAMA HIDENOBU
IPC: B29C48/32
Filed: 1994-10-17
Abstract: PURPOSE: To improve the fluidity in a passage for a molten resin containing a spiral passage in the spiral die. CONSTITUTION: This spiral die includes a spiral passage 36 spirally formed around the extrusion directional axis of a molten resin and a circular passage 37 linked to the extrusion directional head of the spiral passage 36. Then, at least, each inner surfaces of the spiral passage 36 and circular passage 37 is coated with a ceramic material.
Patent JP-H01119281-A (JP)
Title: Apparatus for supply of wool material
Inventor: HIRAKAWA KUNIHIKO
IPC: D05B23/00
Filed: 1987-10-31
Abstract: PURPOSE: To make exactly suppliable hair material in a fixed amount at fixed intervals by providing a feeder to move followingly feeding teeth on the start end side of a belt conveyer for supplying the hair material to the sewing part of a sewing machine. CONSTITUTION: Concerning a belt conveyer system 86, a lot of hair materials 7 aligned parallel are fed to a sewing part 1B of a sewing machine 1. A feeder 42 for hair material provided on the start end side of this belt conveyer system 86 moves followingly feeding teeth 12 of the sewing machine 1. As a result, the hair materials in a fixed amount can be automatically fed to the sewing part of the sewing machine at fixed intervals.
Patent JP-H11122657-A (JP)
Title: Position notice system
Inventor: NAGAKITA HIROKI
IPC: H04W4/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a position notice system by which the arrival of destination position is surely noticed efficiently. SOLUTION: A radio wave reception means 11 receives a radio wave of mobile communication. A position information recognition means 12 recognizes position information included in a radio wave. A destination position information registration means 13 registers in advance destination position information being position information of a destination. A coincidence detection means 14 detects whether or not the position information and the destination position information are in matching with each other. A notice means 15 detects coincidence, it is informed externally.
Patent JP-H10240469-A (JP)
Title: Print system, information processor, print controller, its method and storing medium storing computer readable program
Inventor: NAKATSUMA TAKUJI
IPC: G06F3/12
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To allow a client to automatically obtain printer information from a printer name, etc., and to automatically change the setting of all clients only by changing the setting of a server by inserting printer information into a printable command that is received by the client from the server. SOLUTION: When an operator presses a reference button, the server is inquired about a printer list that is managed by the server and printer information such as an IP address of the printer. When a client 702 receives these information from the server 703, it shows the printer list that is managed by the server. The operator designates one printer in the printer list, and printer information that is received from the server 703 of the designated printer is stored as port information on HD of a client computer 702. The stored printer information is sent by using a stored IP address when print data is sent to a network printer 701.
Patent JP-H02124982-A (JP)
Title: Coating composition for film to reinforce cathode ray tube and cathode ray tube reinforced therewith
Inventor: KATAYAMA YOSHIHITO
IPC: H01J29/87
Filed: 1988-11-04
Abstract: PURPOSE:To enable a reinforcing film of a cathode ray tube to be easily made thick by dispersing fine metal oxide particles having OH groups on the surfaces in a liq. sol of an oligomer prepared by adding water and an acid to an org. solvent soln. of a metal alkoxide and a metal salt. CONSTITUTION:A soln. of an least one member selected from the group consisting of metal alkoxides (a silicon alkoxide such as ethyl silicate is pref.) and metal salts such as nitrate, acetate, halide, etc., dissolved in an org. solvent such as an alcohol is added with water and an acid to give a liq. sol of a hydrophilic oligomer. In said liq. sol, fine metal oxide particles having OH groups on the surfaces and particle diameters of 300-600Angstrom , such as metal oxides of Si, Al, Ti, or Zn, are dispersed to give a coating compsn. used to reinforce a cathode ray tube. Said compsn. is applied to give a film at least 10mum in thickness, and baked at 470 deg.C or lower.
Patent JP-H03137679-A (JP)
Title: Navigation device for moving body
Inventor: YOKOUCHI KAZUHIRO
IPC: G08G1/0969
Filed: 1989-10-24
Abstract: PURPOSE:To display a map screen of high visibility by displaying one of different combinations of color codes for showing display colors of plural map elements, respectively, when one of a first and a second color code storage means is selected. CONSTITUTION:At the time of starting an automobile, a departure spot is set onto an area map by operating a navigation 11. When a switch SW1 is operated, a menu, and a set pattern of a map selection and the present position are displayed on a CRT. As a result, a map display mode is started, and when a first color code storage means for selecting a map in a CD ROM 25a is selected, a map in a CD ROM 25a is selected, a principal road, a detailed road and a bridge are displayed in red, green and yellow, respectively on a screen. On the other hand, when a second color code storage means is selected, a color code including the detailed road is switched, and they are displayed in many colors being different from the previous ones.
Patent JP-2000112943-A (JP)
Title: Data processor, its processing method and storage medium storing its program
Inventor: WASHISAWA TERUYOSHI
IPC: G06F17/30
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To extract the prescribed number of data near a test vector at high speed from data of a vector system in a data base. SOLUTION: The lists of data in a data base, which are arranged in the order of the value of one component on a vector, are generated for respective components. A pointer showing data is updated in order from the smallest difference between test data and the component value from the list is updated on one component which is sequentially selected from a base index (S305). It is judged whether a termination condition is satisfied based on one component value on data which the pointer shows and test data (S306). When it is not satisfied, it is judged whether a rejection condition is satisfied or not based on a distance in a partial space between data which the pointer shows and test data.  When it is not satisfied, the distance in a whole space between data which the pointer shows and test data is calculated (S309) and the prescribed number of data are extracted in order from the smallest calculated distance.
Patent JP-H07108769-A (JP)
Title: Light-absorbing body and recorder
Inventor: SHINOZAKI KENJI
IPC: B41J2/32
Filed: 1993-10-08
Abstract: PURPOSE:To enhance an efficiency of absorbing a heating light, such as a laser light, and improve a heat resistance by a method wherein a light-absorbing body absorbing a light of a specific wavelength is formed by laminating a light-absorbing layer and a light-reflecting layer on a transparent substrate. CONSTITUTION:A light-absorbing body 21 is formed by laminating a light- absorbing layer 21B of a silicon nitride layer or the like having a thickness of t1=1mum or less and a light-reflecting layer 21C of an iron layer or the like having a thickness of t2=300Angstrom or more by sputtering on a surface opposite to a light incident surface of' a transparent substrate 21A, such as a glass substrate, transmitting a light L of a wavelength of 750-900nm. In the lightabsorbing body 21, an appropriate relation of optical constants (n: refractive index, k: extinction coefficient) is held on an interface S1 between the light- absorbing layer 21B and the light-reflecting layer 21C and an interface S2 between the light-absorbing layer 21B and the transparent substrate 21A. In this manner, the incident laser light L is repeatedly reflected at the aforesaid interfaces to be trapped in the light-absorbing layer 21B, whereby an efficiency of absorbing the laser light can be raised.
Patent JP-H08134063-A (JP)
Title: Perfluorocyclopentene derivative, photochromic material, optical recording medium and optical recording
Inventor: SUGAI AKIO
IPC: G11B7/244
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a new perfluorocyclopentene derivative useful as an optical recording medium improved in regenerative cycle of recordings, having high degree of isomerization, high optical stability of isomerized molecules to a laser beam in time of read-out and a high threshold value. CONSTITUTION: This perfluorocyclopentene derivative is expressed by formula I, II or III [R1 is H or a lower alkyl; R2 is a lower alkyl; R is H, an alkyl, an alkoxy, cyano, etc.; (n), (k) and (m) are each 1-5], e.g. 1,2-bis[2,4-dimethyl-5-(4- N-phenylaminophenyl)thiophen-3-yl]perfluorocyclopentene, etc. The perfluorocyclopentene derivative is obtained by condensing a bisiodoarylthienylperfluorocyclopentene derivative with a specific amino compound in a usual method.
Patent JP-H1192564-A (JP)
Title: Method for obtaining high-molecular-weight sericin by extraction
Inventor: TSUBOUCHI KOZO
IPC: C07K16/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain an extract having a mol.wt. as high as possible by extracting cocoons spun by silkworms, etc., threads obtd. from cocoons, raw silk, unscoured or semiscoured raw silk, fabrics prepd. from raw silk, and their residues with an aq. urea soln. at a specified temp. or higher. SOLUTION: All the protein fibers spun by silkworms, etc., including cocoons, threads obtd. from cocoons, raw silk, unscoured or incompletely scoured woven or knitted silk fabrics, and fibers, powder, films, etc., contg. sericin are used as the raw material. 1 g of such a raw material is immersed in 20-60 ml of an aq. urea soln. having a concn. of 2-8 mol/l and extracted at 100-130 deg.C for several min to several hr, pref. for 10 min or lower. After the completion of extraction, sericin having an average mol.wt. of 50,000 or higher is separated and recovered from the extractant e.g. by molecular-sieve chromatography, by using an ultrafiltration film, or by frational precipitation with an org. solvent.