baber/WOPTO huggingface dataset:
Patent JP-H09150368-A (JP)
Title: Monocrystal diamond tip for dresser and diamond dresser
Inventor: KOBAYASHI YUTAKA
IPC: B24B53/12
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a diamond dresser provided with stable abrasion resistance by setting the crystal orientation for the end face, which is vertical to the longitudinal direction, and the crystal orientations for the opposed two faces in the longitudinal direction side faces to specific faces in a monocrystal diamond machined into a rod shape. SOLUTION: In a blade dresser 2, a plurality of monocrystal diamond tips 1, which are machined into rod shapes, are buried in a shank part, and the end faces, which work in dressing, of the tips are exposed. In the rod-shape monocrystal diamond 1, an end face orientation of a rectangular prism artificial monocrystal diamond tip is shown by 211, while the side faces are shown by 111, 110. The monocrystal diamond 1 is artificially synthesized, and its nitrogen concentration ranges from 5ppm to 300ppm. The monocrystal diamond tip for a dresser is buried in a holding body so that its end face serves as a working face to a grinding wheel, and the two opposed sides in a polygon constituting the tip end face are set parallelly to the friction direction of the working grinding wheel.
Patent JP-H01150147-A (JP)
Title: Electrophotographic sensitive body
Inventor: KURODA MASAMI
IPC: G03G5/06
Filed: 1987-12-08
Abstract: PURPOSE:To enhance photosensitivity of a photosensitive body by incorporating a specified azo compound. CONSTITUTION:The photosensitive layer 2B of the photosensitive body contains as an electric charge generating material at least one of the azo compounds represented by formula I in which each of R1-R4 is H, halogen, alkyl, or the like, and A is a coupler residue. The layer 2B is formed by coating a conductive substrate 1 with a liquid dispersion containing said azo compound, such as a compound of formula II to form an electric charge generating layer 3, and coating the layer 4 with a solution containing a charge transfer material to form a charge transfer layer 6, or reversing the lamination order of the layer 4 and the layer 6, and the photosensitive layer may have a single layer structure.
Patent JP-H02157440-A (JP)
Title: Control device for slip of drive wheel
Inventor: ONO TETSUYA
IPC: F02D41/36
Filed: 1988-12-07
Abstract: PURPOSE:To eliminate abrupt drop of output by stopping feedback of exhaust gas when the slip value exceeds No.1 specified value, making lean the air fuel ratio for all cylinders, and cutting fuel supply to cylinders in a number according to slip value when No.2 specified value is exceeded. CONSTITUTION:A drive wheel slip sensor circuit 30 senses excessive slip of a drive wheel form signals given by drive/follower wheel revolving speed sensors 31-34 and a steering sensor 35. An engine control device 5 stops feedback of the exhaust gas being made by an exhaust gas feedback mechanism 20 when the slip value exceeds No.1 specified value and makes lean the air fuel ratio of the mixture to be supplied to all cylinders of an engine 1 on the basis of the fundamental fuel amount for control of drive wheel slip. When a further increase generates exceeding of No.2 specified value, fuel cut is made for cylinders in the number according to the slip value, and the air fuel ratio to the other cylinders is made lean. When the slip value exceeds the No.1 specified value, accelerative incremental correction is stopped. Thus shock is eliminated due to abrupt drop of output, and exhaust gas purifying device is prevented from drop of the performance.
Patent JP-S63167046-A (JP)
Title: After-starting fuel supply control method for fuel injection type internal combustion engine
Inventor: FUJIMURA AKIRA
IPC: F02D41/04
Filed: 1986-12-27
Abstract: PURPOSE:To stably start a hot engine in the altitude wherein an initial increased value of fuel quantity after starting the engine is set according to engine temperature, by increasing the initial increased value according to a decrease in atmospheric pressure. CONSTITUTION:During operation of an engine 1, an ECU 7 calculates an after- starting fuel injection time when an engine speed to be detected by an engine speed sensor 12 after cranking is greater than a predetermined cranking speed. First, a basic fuel injection time is read according to the engine speed and an absolute value of suction pressure. Next, an after-starting fuel increasing factor is calculated according to an output from a water temperature sensor 11, and the basic fuel injection time is corrected by the fuel increasing factor or the like to calculate the after-starting fuel injection time, thus controlling a fuel injector 19. Further, according to a decrease in atmospheric pressure to be detected by an atmospheric pressure sensor 13, a calibration parameter to be used for the calculation of an initial value of the fuel increasing factor is changed to increase.
Patent JP-H10155056-A (JP)
Title: Image processing unit
Inventor: MUTO TAKESHI
IPC: H04N1/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the operability of the user by printing a paper original and an electronic original as one job that having been printed as separate jobs in a conventional processing unit. SOLUTION: A photoelectric conversion circuit 340 reads sequentially a plurality of paper originals and discriminates whether or not a read paper original is a prescribed paper sheet. Image data of an electronic original are entered to an image plotting control CPU 345 from a PC 360. When the read paper original is a prescribed paper sheet, the image data of the electronic original received from the PC 360 are outputted to a laser control circuit 344 via a selector 343 to print out an image of the electronic original. When the read paper original is not a prescribed paper sheet, the image data of the paper original are outputted to the laser control circuit 344 via the selector 343 to print out the image of the paper original.
Patent JP-H11144993-A (JP)
Title: Manufacture of ceramics sheet
Inventor: TANAKA HIROTOSHI
IPC: H01G4/12
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramics sheet, wherein sheet surface being smooth, high adhesive characteristics between sheets is provided, even when an electrode is formed on the surface for laminating. SOLUTION: When a ceramics slurry coated by a film thickness 2 μm on a carrier film F by a painting unit 2 of a painting device 1 is dried in drying ovens 3A-3C, drying is performed so that a residue quantity of a solvent in a ceramics green sheet S after being dried is equal to 0.5-30 wt.% of the entire quantity. Thus, apparent sheet density of the green sheet S is lowered while sheet deformation becomes easier, so that the movement of ceramics powder in the green sheet S is easy to take place, resulting in almost an even dispersion of the ceramics powder during sheet drying, so that sheet surface roughness is improved and sheet defect is settled. Further, an electrode is easy to sink in the sheet at laminating after electrode painting, resulting in the adhesion of ceramics sheets of the upper and lower layers for prevention of inter-sheet peeling.
Patent JP-H05142787-A (JP)
Title: Resist developer and pattern forming method
Inventor: MIYOSHI KAZUNARI
IPC: H01L21/027
Filed: 1991-11-26
Abstract: PURPOSE:To improve mass productivity by shorten the time for developing a resist and to lessen the corrosion of a substrate by the developer in a stage for forming the resist patterns on a work. CONSTITUTION:The resist developer and developer formed by incorporating at least one of the alcohol or ketone expressed by CnH2n+1OH or Cn'H2n'+1COCn'' H2n''+1 (where n, n' and n'' are integers, 1<=n<=7, 1<=n'<=4, n'<=n''<=n'+3) into an aq. akaline soln. of TMAH(tetramethyl ammonium hydrorxide) are used.
Patent JP-H05153791-A (JP)
Title: Split-phase starter for motor
Inventor: KAWASHIMA KAMIHITO
IPC: H02P1/44
Filed: 1991-11-26
Abstract: PURPOSE:To eliminate a pressing force of a positive temperature coefficient thermistor contained in a case to be operated to the case. CONSTITUTION:A case 11 is formed of a case body and a cover 15. A second case 19 is formed integrally with a flange 18 of the body. A positive temperature coefficient thermistor 9 is interposed to be held between a spring contact 35 mounted at a stationary contact plate 28 and a spring contact 37 mounted on a terminal 36. The terminal 36 is engaged at its one end with an engaging hole 39 of the case 19 and interposed to be held at the other end between the case 19 and the cover 15.
Patent JP-H06141221-A (JP)
Title: Visual field checker for camera
Inventor: SATO YOSHIKAZU
IPC: G03B13/12
Filed: 1992-10-26
Abstract: PURPOSE:To obtain a visual field checker for a camera capable of easily recognizing a position advancing from an object side even when the size of a visual field set as a photographic target by the camera is changed. CONSTITUTION:This checker is equipped with a zoom lens 2, a lamp 3 which radiates light advancing the object, a transmission hole 4 through which the light is transmitted, and an area setting part 5 which sets distance between the lamp 3 and the transmission hole 4 according to the control of a control part 6 which detects the space of the visual field of the zoom lens 2. The size of a recognition area is almost conformed to that of the visual field by adjusting the radiative angle of the light radiated from the lamp 3 to the object.
Patent JP-H04184120-A (JP)
Title: Resolver driving control device
Inventor: TSUGAWA KENICHI
IPC: G01D5/245
Filed: 1990-11-16
Abstract: PURPOSE:To enable sampling of the newest position data any time, and to improve detecting accuracy of position and speed of a resolver by sampling position data immediately after the position data of the resolver is updated. CONSTITUTION:Periodical count values are output from a counter 20 and an exciting circuit sinomegat, cosomegat, are applied to a resolver 50, from a D/A converter 40 by a data output from a memory 30 having a count value as an address. Signal e=ksin(omegat+theta) (k=constant) is output according to rotation of a rotation shaft from a resolver 50. A detecting circuit 90 detects a zero cross from a negative polarity of a signal sinomegat to a positive polarity and inputs a detection signal ZR1 to a latch and CPU120. A detecting circuit 80 detects a zero cross from a negative polarity of the output signal (e) of the resolver 50 to a positive polarity and inputs a detection signal ZR2 to a counter 100, and counting starts from the initial value, each time input is made. A latch 110 latches the counted value each time when the signal ZR1 from the circuit 90 is input and inputs to CPU20 and the rotation speed is calculated.
Patent JP-H0838531-A (JP)
Title: Footwear for knee osteoarthritis patient
Inventor: KOSAKA SACHIKO
IPC: A61F5/14
Filed: 1994-11-21
Abstract: PURPOSE:To facilitate walking while preventing strange appearance by removing the rear part of an upper in a sandal shape and forming a sole material from front and rear regions shaking a seesaw like manner centering around the fulcrum formed on the bottom surface of the sole material and making the thickness of the front region less thin that of the fulcrum part and providing an ankle part with a shock absorbing mechanism. CONSTITUTION:An upper 101 is formed into a sandal shape having no rear part. The sole material 102 is constituted of front and rear regions 3, 4 and a fulcrum 5 is formed to the boundary of both regions 3, 4. A balance part 8 supporting one's body wt. in a balance like manner is attached above the fulcrum 5. The thickness of the front region 3 of the sole material is made gradually reduced forwardly as compared with the thickness in the vicinity of the fulcrum 5 so that the balance member 8 is inclined when an ankle part receives load to be raised at the front part thereof. The thickness of the rear region 4 is gradually reduced rearwardly. An ankle part supporting elastic member 4a is attached to a heel part to form a shock absorbing mechanism.
Patent JP-H09153075-A (JP)
Title: Screen collating method
Inventor: MATSUO MITSUHIRO
IPC: G06F17/50
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To make it easy to find a discrepant part and prevent it from being overlooked by detecting the width of the discrepant part to be displayed when the detected discrepant part is displayed on a screen, and displaying it more than the pattern which actually becomes discrepant when the detected width is smaller than an arbitrary value. SOLUTION: Waveform data (A and B) are read in and the discrepant pattern between the both is detected (S8 and S9). Further, the pattern widths PW of individual discrepant parts which are stored in a buffer are detected (S10 and S11). The number PA of patterns which are displayed over the entire screen is detected and the ratio α=PW/PA of the numbers of patterns between the whole screen and discrepant part is calculated (S12 and S13) and compared with a reference value (S14). When the ratio α is smaller than the reference value, the patterns before and after the discrepant pattern are added as dummy display patterns for exaggerated display are added (S15). Then display color control data is added to the data of the exaggerated display part (S16) to adds colors to the respective parts, which are displayed more.
Patent JP-H03170841-A (JP)
Title: Non-destructive hardness measurement for conductive material
Inventor: YOSHIDA HIROSHI
IPC: G01N3/40
Filed: 1989-11-30
Abstract: PURPOSE:To measure hardness in a non-destructive manner based on a proportional relationship between an impedance and a hardness by measuring the impedance of an eddy current generated in the surface of a conductive material and therewithin by an alternating current flowing through a coil. CONSTITUTION:The tip of a coil probe 2 is brought in contact with the surface of a sample of a conductive material 1 to let current with a frequency of 80kHz flow trough a coil 2a by an AC power source 3. As a result, an eddy current 6 is generated in the material 1 according to a hardness thereof. A resistance component of an impedance attributed to the current 6 is measured with an impedance resistance measuring device 4 as voltage value V. Then, the same measurement is performed for a number of material 1 with an unknown hardness. A Vickers hardness is estimated for each conductive material using a calibration curve from the voltage value thus obtained.
Patent JP-H03169645-A (JP)
Title: Printing method of passbook in dot matrix printer
Inventor: IGARI HIROSHI
IPC: B41J9/48
Filed: 1989-11-30
Abstract: PURPOSE:To obtain uniform and superior printing quality at any part of a passbook by a method whereby a driving frequency of a printer head is lowered, and a time while a coil is made conductive is elongated, so that the wire of stroke of a printer is increased when a folding part of the passbook is printed. CONSTITUTION:Generally, in a passbook 1 or the like folded in two, the thickness of the passbook about 25mm forward and rearward away (upward and downward) from a folding line 2 is made thinner as compared with that at the other parts. A-B is calculated for the size of the printing surface, and stored as an absolute value C. C is compared with 25mm. In printing by a special head, since the distance l from a dot printer head H to the printing surface of the passbook 1 on a platen P is increased dl because of the reduction of the paper thickness, the mode is changed such that the frequency of the head H is lowered, the voltage is increased and the power supplying time of the coil is elongated. As a result, the wire stroke is increased, thereby preventing the deterioration of the printing pressure at the part far away from the head, and improving the printing characteristic.
Patent JP-H08213406-A (JP)
Title: Adjusting method of current amplification factor of polysilicon emitter bipolar transistor
Inventor: RAINHARUTO MAANKOTSUPUFU
IPC: H01L21/331
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method which simultaneously optimize the current amplification factor and the dopant distribution of a bipolar transistor having a polysilicon emitter, without expenses. SOLUTION: Before a polysilicon emitter is deposited on a bipolar transistor, oxide on the monosilicon surface is eliminated, and then the transistor is inserted in a polysilicon furnace at a low temperature. The transistor is exposed to oxygen in the furnace for a specific retention period. After the inside of the furnace is exhausted, polysilicon deposition is perfomed. By making monosilicon react with oxygen in the furnace before exhausting, an oxide film layer having a specified thickness can be formed before polysilicon is deposited, so that the current amplification factor of a completed transistor can be adjusted to be an aimed value.
Patent JP-2001135487-A (JP)
Title: Lamp device
Inventor: YOSHIDA YUSUKE
IPC: H05B41/02
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a lamp device with a compact and simple structure, which applies high-frequency and driving high voltage to the electrodes of a light- emitting tube. SOLUTION: An oscillation unit 30 is installed removably on a light-emitting part 20 comprising a light-emitting tube 1. High-frequency and high-tension driving voltage from the oscillation unit 30 is impressed directly to an inside electrode 4 and an outside electrode 3 of the light-emitting tube 20 through power-supply terminals 16, 17. The oscillation unit 30 is fixed to the inside electrode 4 through an electrode holder 7.
Patent JP-H06165307-A (JP)
Title: Motor controller for electric motor vehicle
Inventor: IMAZEKI TAKASHI
IPC: H02P5/46
Filed: 1992-11-20
Abstract: PURPOSE:To reduce noise by setting a switching frequency of switching means of a plurality of motors to the same and providing a difference of a predetermined value between phases of one and the other switching means. CONSTITUTION:Carrier waves to be applied to comparators 5, 6 as control means have the same frequency and different phases of a deviation of a predetermined value. Accordingly, PWM signals to be output from the comparators 5, 6 having the same frequency and a deviation of a predetermined value of different phases, and switching phases of inverters 7, 8 as switching means are also deviated by a predetermined value. Thus, phases of switching noises generated from a first motor 11 and a second motor 12 are also deviated by a predetermined value, and noises are cancelled by the phase difference. Thus, the switching noises can be effectively reduced.
Patent JP-H07162573-A (JP)
Title: Facsimile equipment
Inventor: ENDO ETSURO
IPC: H04N1/00
Filed: 1993-12-13
Abstract: PURPOSE:To inform the result of transmission in a voice signal by ringing automatically an externally mounted telephone set at the end of transmission in the facsimile equipment to which an externally mounted telephone set is connectable so as to detect hook-off. CONSTITUTION:The facsimile equipment is provided with an externally mounted telephone set 11 connecting to a line 7 by the changeover of a line control part 2 to make dialing and talking, a communication control part 3 using a coding part 4 to code picture information of an original read by a read part 6 according to a transmission control procedure, sending the coded information and providing an output of the transmission information being the result of transmission of the original, a storage part 10 storing a preset voice signal corresponding to the transmission information, a ringer generating part 1 outputting a ringer signal used to ring the externally mounted telephone set 11 when the transmission of the original is finished, and a main control part 5 providing a voice signal corresponding to the transmission information to the externally mounted telephone set 11 from a voice output part 9 through the direction of hook-off of the externally mounted telephone set 11.
Patent JP-H05222427-A (JP)
Title: Passivated igniting metal and core containing same
Inventor: DETOREFU MIZORU
IPC: C21C1/02
Filed: 1992-11-20
Abstract: The invention concerns a cored wire comprising a metal tube and a filling of magnesium or other pyrophoric metals passivated with from 0.5 to 5% by weight of organic nitrogen compounds. As the passivating agent, compounds from the series of the s-triazine and/or guanidine derivatives, preferably from 2 to 5% by weight of dicyandiamide, applied by means of an adhesion promoter, are preferred. The wires used in accordance with the invention serve to produce cast iron with spheroidal and vermicular graphite, to desulphurize pig iron melts or to produce metal alloys.
Patent JP-H10154922-A (JP)
Title: Comb-line filter
Inventor: KANEAKI TETSUHIKO
IPC: H03H17/02
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate an excess offset included in a received digital signal by having only to add a small scale circuit to a conventional digital comb-line filter configuration. SOLUTION: The comb-line filter is provided with 1st filters 1-6 that receive a digital signal and have a transfer function (1-Z<-> K)N (K, N are natural numbers), 2nd filters 10-12 that consist of N-stages of series connection integration devices which receive outputs of the 1st filters 1-6, a detection means 16 that detects the polarity of the output of the 2nd filters 10-12 and increase/decrease means 17, 18 that generate an increase/decrease pulse to increase/decrease a value of the N-th stage integration device 12 in the 2nd filters 10-12 based on an output from the detection means 16.
Patent JP-H0318557-A (JP)
Title: Wire rewinding device and clear away equipment equipped with said device
Inventor: FUREDEI ANSEERU
IPC: B65H49/02
Filed: 1989-11-30
Abstract: PURPOSE: To prevent breakage of a wire by installing one of two ring members free to rotate on an axis and the other by fixing it on it and fixing a cylindrical bearing surface on one of the ring members. CONSTITUTION: A wire 4 is taken off above a top part of a spool 2. A wire take-off apparatus 1 is furnished with two ring members 5, 6, a cylindrical bearing surface between these members and a band 7 of a slightly flexible material. The wire 4 is on surfaces of the ring members 5, 6 and makes contact with an inside surface of the band 7 of the slightly flexible material during take-off operation so as to prevent the wire 4 from being thrown away far outside by centrifugal force.
Patent JP-H06161369-A (JP)
Title: Multiscan type display device
Inventor: MATSUTANI MASANARI
IPC: G09G1/16
Filed: 1992-11-20
Abstract: PURPOSE:To process various signals from a computer device, etc., by using a memory with relatively small capacity, etc. CONSTITUTION:A polarity decision part 6 decides the polarity of the signal from a synchronizing signal input part 1, an H/V separation part 2 separates the signal from the synchronizing signal input part 1 into a horizontal and a vertical synchronizing signal, and a Vf decision part 3 decides the vertical deflection frequency, so that a controlled circuit part 4 is switched with the decision signal and horizontal synchronizing signal. The decision signal, the signal from the polarity decision part 6, and the horizontal deflection frequency decided by an Hf decision part 5 are inputted to a mode decision part 7, which decides the mode of the signal inputted to the device. Control data of this mode are read out of a memory part 8 through a control part 11 to control the controlled circuit part 4. When control data stored in the memory part 8 are optionally adjusted, data are inputted from an input part 10.
Patent JP-H07165355-A (JP)
Title: Roll paper feeding device
Inventor: OKAYASU KENJI
IPC: B65H19/12
Filed: 1993-12-14
Abstract: PURPOSE:To facilitate setting of roll papers used in an image forming device. CONSTITUTION:A contact release means 42 is provided to move moving members 17 and 18, which makes repulsive contact with the outer peripheral surfaces of paper rolls 8 and 9 when a feed paper cassette 11 to contain paper rolls 8 and 9 is taken out from the body case of an image forming device and detects a remaining amount of the paper rolls 8 and 9, to a position separated away from the outer peripheral surfaces of the paper rolls 8 and 9.