baber/WOPTO huggingface dataset:
Patent JP-S63151968-A (JP)
Title: Color picture recorder
Inventor: SAKAI YOSHIHIRO
IPC: G03G15/01
Filed: 1986-12-17
Abstract: PURPOSE:To eliminate the need of storing whether the final paper in the preceding copy is an odd numbered sheet or an even numbered sheet and to maintain copying speed by always starting development from yellow after ending the preceding copy. CONSTITUTION:After ending 1 to 1 copy and the final in many copies, a yellow tank is opposed to a photosensitive drum 19 without fail. Since the final process is cyanine (C) in case of odd copies, a developing device 15 skips a black tank after ending the copying operation so that the yellow tank is opposed to the drum 19. Since the final process in even copies is yellow (Y), the developing device 15 is stopped as it is without being rotated. Thereby, development is always started from yellow at the time of starting copy and M (Magenta) and C processes are successively executed, so that it is unnecessary to store whether the number of the preceding copies is an odd or even number at the time of waiting after turning off a power supply and the copying speed can be also maintained.
Patent JP-H08137679-A (JP)
Title: Data processing unit
Inventor: KIUCHI HIROYOSHI
IPC: G06F17/30
Filed: 1994-11-08
Abstract: PURPOSE: To execute file processing as intended according to description contents of a corresponding slip by having only to allow a general job personnel in charge to describe cross reference between a slip and a data file and cross reference among various data files onto the corresponding slip so as to match the processing with its own job content without consulting the design of a processing program processing data files for a system engineer or the like. CONSTITUTION: When an original register registration slip cross-referencing each item name corresponding to record configuration of a data file with each item name of a slip being a processing object when the record is updated is entered from an entry section 1, a registration slip entry processing section 2 registers the slip in cross reference with a data file. A record generating processing section 11 generates records in which item data of each record forming a slip file 7 is rearranged in the arrangement order of slip item names defined on the original register. An output processing section 16 updates records of the data file based on the generated records.
Patent JP-H06151979-A (JP)
Title: Thermoelectric device
Inventor: YAMAMOTO YOSHIAKI
IPC: H01L35/30
Filed: 1992-11-10
Abstract: PURPOSE:To achieve high capability and high efficiency by imparting temperature distribution to a semiconductor part in response to the temperature change in fluid, whose heat is exchanged. CONSTITUTION:An N-type semiconductor 12, a conductor 13, a P-type semiconductor 14 and a conductor 15 are sequentially formed as the films on one surface of an insulating film substrate 11. The insulating film substrate 11 has the wave shape so that the conductor 13 has the protruding shape and the conductor 15 has the recessed shape. A heat conducting plate 16 is provided in contact with the conductor 13, and a heat conducting plate 17 is provided in contact with the conductor 15. Corrugated fins 18 and 19 are arranged on the outer surfaces, respectively. The direction of fluid, whose heat is exchanged, flowing in the corrugated fins 18 and 19 is in parallel with the direction of current flowing through the formed film of the insulating film substrate 11.
Patent JP-H05131736-A (JP)
Title: Color printer
Inventor: ASANO MASAYASU
IPC: B41J35/14
Filed: 1991-11-14
Abstract: PURPOSE:To prevent the generation of ribbon jam and increase the printing speed by installing ribbon shift control means issuing a drive start command signal under the specified condition and starting the drive of a ribbon shift motor. CONSTITUTION:Ribbon control means 11 and 12 are installed, and ink ribbon rollers are changed over automatically by rotating and driving a ribbon shift motor 28 while the speed of a carrier motor 25 is increased. Time can be shortened to a large extent compared with the examples heretofore available in which the carrier motor 25 is stopped only during the printing changeover time. In other words, the speed-up of printing can be achieved, and a ribbon winding mechanism 30 is driven in the speed-up process of the carrier motor 25 and the generation of jam of the ink ribbon 5 caused by the constant tension to the ink ribbon can be prevented. As the ribbon shift control means 11 and 12 are constituted of two constituting elements of CPU 11 and ROM 12, the speed-up process of the carrier motor 25 can be grasped quickly and accurately.
Patent JP-H04171808-A (JP)
Title: Charged-particle exposing method and device for application thereof
Inventor: YAMADA AKIO
IPC: G03F7/20
Filed: 1990-11-05
Abstract: PURPOSE:To minimize the inclination of an electron beam made incident to a projection lens system by adjusting deflectors so that the current value of the electron beam can become the highest on a sample wafer after passing through the openings of two convergent apertures. CONSTITUTION:The axis of a projection lens 20 is adjusted by passing an electron beam passed through a certain mask through the second convergent aperture after the electron beam passes through the opening 50 of the first convergent aperture 19a having the largest diameter. Then the electron beam is passed through the opening 52 of the aperture 19a having the smaller diameter by moving the aperture 19a in the horizontal direction under the same mask and projection lens conditions. When the electron beam is passed through the opening 52, the current value on a sample wafer 21 is measured with a Farady cup 23 provided in the vicinity of the wafer 21 and deflectors 14 and 17 are adjusted so that the current value can become the highest. When such constitution is used, the inclination of the electron beam made incident to the lens 20 can be suppressed below 0.5 mrad by only making the current value the highest.
Patent JP-H03160440-A (JP)
Title: Silver halide color photographic sensitive material containing novel photographic coupler
Inventor: KANEKO YUTAKA
IPC: G03C7/38
Filed: 1989-11-20
Abstract: PURPOSE:To form a dye image not causing a change of the hue due to heat, moisture and light by incorporating a specified coupler. CONSTITUTION:A photographic coupler represented by formula I is incorporated. The coupler is a 2,7-dioxopyrazolo[1,5-a]pyrimidine deriv. In the formula I, each of R1-R3 and Y is H or a substituent, the substituents represented by R1 and R2 are not especially restricted but are typically alkyl, aryl, etc., the substituent represented by R3 is typically alkyl, aryl, etc., and X is a group releasable by a reaction with the oxidized body of a color developing agent. A dye image not causing a change of the hue due to heat, moisture and light can be formed.
Patent JP-H04172333-A (JP)
Title: Photographing system having ttl variable power finder
Inventor: KOYAMA TAKASHI
IPC: G03B13/12
Filed: 1990-11-05
Abstract: PURPOSE:To easily obtain the approximately same variable power ratio as that in a variable power system by constituting an elector system of a front lens group having positive refracting power and rear lens group having negative refracting power and by moving the front lens group in one body together with one lens group which constitutes a variable power system arranged in the side of an image face nearer than a photoconductive light means. CONSTITUTION:A photo-conductive light means 5 is provided ahead of a lens group 3 constituting a variable power system 101 to introduce a part of photographing beams to a finder system 103. The finder system 103 is provided with a reflection member 8 elector system 102 and ocular 13. In addition, the lens groups 10 and 11 of the elector system 102 are moved on an optical axis when the variable power 101 is varies, and the front lens group 10 is also moved together with the one lens group 3 constituting a variable power system 101 arranged in a side of an image face nearer than a photoconductive light means 5 in a body. By this constitution, a finder image can be easily observed at a approximately same variable power ratio as the ratio in the variable power system 101 while miniaturizing the whole of a photographing system.
Patent JP-H08161653-A (JP)
Title: Sensor to prevent leaving article behind
Inventor: ARAI KIYOSHI
IPC: G08B13/22
Filed: 1994-12-02
Abstract: PURPOSE: To provide the sensor to leaving an article behind hardly receiving a failure due to interference of a radio wave in which reduction in a voltage of a battery for a transmitter given to a baggage is recognized by the possessor. CONSTITUTION: In the sensor to prevent leaving an article behind where a transmitter sends a radio wave and a receiver receives the radio wave and it is sensed and alarmed when an electric field strength of a radio wave received by the receiver reaches a prescribed electric field strength or below because the transmitter and the receiver are parted from each other, the transmitter is provided with a transmission function (10, 11, 12) of sending data including an ID code as a transmission signal, and the receiver is provided with a data detection circuit discriminating it to be the reception of a prescribed signal when the receiver collates the ID code in the received data with a preset ID code and the ID codes are matched and with a buzzer infoming of un-reception when the detection circuit discriminates it that a prescribed signal is not received.
Patent JP-H05110343-A (JP)
Title: Broad band amplifier
Inventor: KONASE JUN
IPC: H03F1/42
Filed: 1991-10-19
Abstract: PURPOSE:To expand a low frequency band in the negative feedback broad band amplifier. CONSTITUTION:A 1st feedback circuit 15 feeds back a signal whose frequency is a prescribed frequency (several MHz) or over from a drain D to a gate G of a FET 13 by a prescribed quantity. The series impedance of 1st and 2nd high frequency choke coils L11, L12 is set to values almost equal to negative feedback resistors R11, R12 of 1st and 2nd feedback circuits 15, 16 at a prescribed frequency. Thus, since the impedance of the 1st and 2nd high frequency choke coils L11, L12 is increased at a frequency higher than the prescribed frequency, the negative feedback by the 1st feedback circuit 15 is implemented, and since the impedance of the 1st and 2nd high frequency choke coils L11, L12 is decreased and the impedance of a negative feedback coupling capacitor C13 of the 1st feedback circuits 15 is increased at a frequency lower than the prescribed frequency, the negative feedback by the 2nd feedback circuit 16 is implemented.
Patent JP-S63151846-A (JP)
Title: Sensor for measuring concentration of silicon in molten metal
Inventor: IWASE MASANORI
IPC: G01N27/411
Filed: 1986-12-16
Abstract: PURPOSE:To measure silicon in a molten steel quickly in an oxygen concentration cell type sensor for measuring concentration of silicon, by a method wherein a silicate compound is contained in a matrix of stabilized or partially stabilized zirconia and sintered to form a solid electrolyte. CONSTITUTION:A magnetia powder and zirconia powder are mixed and heated to form a stabilized or partially stabilized zirconia. The zirconia thus obtained is mixed with a silicate compound at a rate of 1.5-25wt% and shaped by compression to produce a solid electrode 1. The solid electrode 1 is placed into an alumina tube 2 to be solidified by a refractory cement 3. A reference electrode 4 mixed with metal molybdenum and molybdenum oxide is packed, filled with a refractory cement 5 and connected to a lead 6 to form a sensor for measuring silicon concentration. Thus, zirconia is mixed with the silicate compound to make the solid electrode thereby enabling the measuring of silicon in a molten metal, especially in a molten steel quickly and accurately.
Patent JP-H01143435-A (JP)
Title: Data transmission equipment
Inventor: GOTO AKIRA
IPC: H04L25/49
Filed: 1987-11-30
Abstract: PURPOSE:To prevent the production of a phase difference between a clock signal and a data due to the dispersion in the characteristic of a transmission section, a reception or a cable by sending the clock signal and information through one signal line. CONSTITUTION:A selector 6 selects a DCK0 at an A input when a signal level of an internal data is at '0' and selects a DCK1 at a B input when a signal level of an internal data is at '1'. A DTCK signal given to an input terminal 26 is given to a T input of a T flip-flop 7 and a D input of a D flip-flop 10. A Q output of the the T flip-flop 7 is inputted to the D flip-flop 10 as a clock pulse and the DTCK signal as the D input is given. Then the DTCK signal is latched by the leading of the Q output of the T flip-flop 7. As a result, an internal data is outputted to an internal data output line 23 and the internal data of a transmission section is restored.
Patent JP-H02146139-A (JP)
Title: Tape reproducing device
Inventor: KANESHIGE TOSHIHIKO
IPC: G11B15/467
Filed: 1988-11-28
Abstract: PURPOSE:To maintain tape speed at a desired constant value in simple constitution without detecting tape traveling speed by traveling a tape at high speed interlocking with a control for rotating a drum at high speed upon a request of a high speed reproducing of the tape. CONSTITUTION:When the request of the high speed reproducing of the tape is made, an FG signal frequency corresponding to the speed of the drum 16 to be outputted from an FG pattern detecting part 28 and a frequency of a drum motor high speed detecting speed designation signal for designating the high speed rotation of the drum 16 are compared with each other by a servo circuit 26. Then, the FG signal frequency and the designation signal frequency are made identical. That is, a motor 18 is controlled in its speed to be accelerated. When the tape speed is gradually increased, the speed of a drum motor 27 is gradually increased by a drum servo circuit 33. By this method, the tape traveling speed can be maintained at the desired constant value is simple constitution without detecting the tape traveling speed.
Patent JP-H04171552-A (JP)
Title: Microcomputer containing p-rom
Inventor: MAKII YOSHIAKI
IPC: G06F21/79
Filed: 1990-11-06
Abstract: PURPOSE:To protect the program data stored in a P-ROM and to secure the secrecy of software to the outsiders by inhibiting selectively the verifying function of the P-ROM with use of the data stored in a specific memory cell. CONSTITUTION:A P-ROM 1 is set in a program mode and a bus changeover switch A10 is switched. Thus the customer program data are written into the P-ROM 1 via program data input/output port 9. Then the prescribed specific data is written into a specific memory cell 2 of the P-ROM 1. The cell 2 is addressed and read out by an address qualifying circuit 4 only when a P-ROM mode decoder 7 is set in an inhibition state and then decoded by an instruction decoder 6. Thus a latch signal 16 of a latch circuit 11 is obtained. In other words, the circuit 11 holds an inhibition signal as long as the specific data is written in the cell 2. Thus the secrecy of the data stored in the P-ROM 1 can be secured.
Patent JP-H03159748-A (JP)
Title: Ink jet recording head
Inventor: IZU HIROAKI
IPC: B41J2/055
Filed: 1989-11-17
Abstract: PURPOSE:To prevent inadequate discharge of an ink drop from generating by making corrosive conductive component and parts unnecessary by a method wherein a movable valve is provided which makes an ink drop discharge from an ink drop discharge opening by operating from an open state to a close state, and which is positioned in an ink passage of the ink drop discharge opening to perform opening and closing of the ink drop discharge opening. CONSTITUTION:An ink passage 5 is filled by ink pressurized with an ink supply system 8 under a state wherein a movable valve 6 closes an ink drop discharge opening 4. By applying tens to hundreds voltage V between an electrode 7 and the movable valve 6 under said state, polarization is generated to the movable valve 6, and the movable valve 6 is attracted in an direction of the electrode 7. The ink drop discharge opening 4 is opened, and the pressurized ink is pushed out from the ink drop discharge opening 4. Thereafter, when electrification is stopped, the ink drop discharge opening 4 is closed, and an ink drop 6 is discharged from the ink drop discharge opening 4 by pressurizing force given to the ink and the pushing force when the movable valve 6 is closed.
Patent JP-H01142406-A (JP)
Title: Apparatus for measuring space between recording medium and head
Inventor: SASAKURA TAKAO
IPC: G01B11/14
Filed: 1987-11-30
Abstract: PURPOSE:To measure a space without deviation between the optical axis of a recording and regenerating light path system and the optical axis of a measuring light path system, by changing the light path of the measuring light path system at a right angle within a plane, which is in parallel with the plane of a recording medium, and changing the changed light path again at a right angle within the parallel plane. CONSTITUTION:The light path of a measuring light path system is changed at a right angle within a plane, which is in parallel with the plane of a recording medium, by a first changing means comprising a prism 3 and a pseudo head 2. The changed light path is changed again at a right angle within the parallel plane by a second changing means comprising a second mirror 4 and a first mirror 8. The second changing means is moved as a unitary body with a recording and regenerating light path system. Therefore, when a head is moved in the radial direction of the recording medium, only the length of the light path, which is inputted into the recording and regenerating light path system is changed, and the length of the light path is not deviated. When the head is moved in the direction perpendicular to the radial direction of the recording medium, the distance between both changing means is changed. Only the length between both means is changed. Therefore the axis of the light path is not deviated.
Patent JP-2001119363-A (JP)
Title: Data transmitter
Inventor: MIYASHITA ATSUSHI
IPC: H04J11/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To facilitate multicarrier modulation and guard interval inserting processing in the case of preparation, which requires huge operation and carrier patterns, of a multicarrier-modulated time base signal. SOLUTION: In the transmitter using a multicarrier modulating system, which has n sets of partial IFFT parts for dividing data assigned to all carriers in one symbol into n sets and generating the added results of carrier time base waveforms respectively modulated by the correspondent data of the respective divided sets, at least one set of the partial IFFT parts generates only the time base waveform for a prescribed period during one symbol period and repeatedly outputs the time base waveform for the prescribed period, and the time base waveform outputs of n systems from the n sets of partial IFFT parts are merged to one system so that the time base waveform determined by all the carriers can be generated.
Patent JP-H04363058-A (JP)
Title: Semiconductor device
Inventor: OSANAGA AKIRA
IPC: H01L23/522
Filed: 1991-11-15
Abstract: PURPOSE:To provide a multilayer-interconnection semiconductor device wherein a semiconductor chip in which an integrated circuit has been formed on a semiconductor substrate is mounted, its performance can be increased, it can be made functional, its density can be made high and its cost can be lowered by using a fine metal interconnection technique and an insulation technique for the integrated circuit. CONSTITUTION:A semiconductor device is provided with the following: a semiconductor substrate 1; a plurality of semiconductor chips 2-1 to 2-2 which have been arranged at the upper part of the semiconductor substrate 1; an insulating layer 7 into which the plurality of semiconductor chips 2-1 to 2-3 are buried; and interconnection layers 5, 5a which connect a plurality of semiconductor chips 2-1 to 2-3 to each other.
Patent JP-2000126082-A (JP)
Title: Toilet seat raising-lowering device
Inventor: TAKAGI TOMOKO
IPC: A47K13/24
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To raise and lower a toilet seat without directly touching it with a hand. SOLUTION: This toilet seat raising-lowering device comprises a mounting part 1 and a lifting part 2. The mounting part 1 is detachably mounted to a toilet seat. The lifting part 2 is connected to the mounting part 1 and extended outside from the toilet seat so as to be gripped or held with a hand. The toilet seat can therefore be raised and lowered without directly touching the toilet seat.
Patent JP-H08154914-A (JP)
Title: Irradiation coil for magnetic resonance imaging apparatus
Inventor: NAGAI SHIZUKA
IPC: G01R33/34
Filed: 1994-12-05
Abstract: PURPOSE: To achieves a securing of a space of a subject sufficiently with the side of the subject being released and moreover, an improving of irradiation efficiency and irradiation uniformity. CONSTITUTION: Plane coils 14a-14d are coils each made planar in substance as obtained by the deformation of a saddle type coil. The two plane coils 14a and 14b and the plane coils 14c and 14d are arranged on two axes orthogonal to each other to be placed above and below a subject 1 as a set of irradiation coils 24 and 25. Frequency signals by the respective plane coils 14a and 14b (14c and 14d) are corrected in phase difference using a phase shifter. The orthogonal arrangement of the two coils can improve irradiation efficiency. Moreover, the plane coils each have a plurality of elements in parallel and currents flowing through the individual elements are weighted to irradiate the high frequency signals thereby achieving an improved quality of picture with higher uniformity of the irradiation.
Patent JP-H11127888-A (JP)
Title: Mass production of xyloglucanoligononasaccharide
Inventor: MITSUISHI YASUSHI
IPC: C12R1/645
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a means for efficiently producing high purity xyloglucanoligononasaccharide. SOLUTION: This production method for xyloglucanoligononasaccharide comprises the following process: xyloglucan derived from tamarind seeds is subjected to endo-1,4-β-glucanase to form a mixture of oligosaccharides derived from the recurring structural unit of the xyloglucan, and the mixture is inoculated with microorganisms belonging to the genus Geotrichum and having the ability to selectively assimilate xyloglucanoligoheptasaccharide and xyloglucanoligooctasaccharide, followed by culturing the microorganisms to effect selective consumption of oligosaccharides other than oligononasaccharide, and the aimed oligononasaccharide is recovered from the resulting cultured product.
Patent JP-H11136062-A (JP)
Title: Manufacture of piezo-electric resonator
Inventor: KAWAMOTO EIJI
IPC: H03H9/02
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To make this device small and thin and also to surely perform electric continuity to a vibration element. SOLUTION: This method comprises a process which forms plural penetration holes on a 1st plate 1 that is constituted of a flat plate, a process which forms internal electrodes 3 at places where the penetration holes 2 on one surface of the plate 1 are covered, a process which forms external electrodes 11 at places where the holes 2 on the other surface of the plate 1 are covered, a process which sticks supporting bodies 5 that have plural spaces in their surfaces on the one surface of the plate 1, a process which mounts vibration elements 4 respectively in the spaces of the bodies 5, a process which glues a 2nd plate 6 that is constituted of a flat plate to cover all the spaces on the bodies 5 and a process which cuts a plate of a sandwich structure which is formed by the plate 1,  the bodies 5 and the plate 6 to divide the penetration holes into two and makes a package case which has the element 4 internally.