baber/WOPTO huggingface dataset:
Patent JP-H0352916-A (JP)
Title: Mixed polyimide and preparation thereof
Inventor: ZUIGURIITO ZAITORU
IPC: C08G18/34
Filed: 1990-07-13
Abstract: To produce mixed polyimides having structural units of the general formulae    <IMAGE>  (I)  and   <IMAGE> (II)  wherein n is an integer larger than 1 and R represents a divalent aromatic residue, a solution of an intramolecular tetracarboxylic acid dianhydride mixture including 50 to 99% by mol benzophenone-3,3',4,4'-tetracraboxylic acid dianhydride and 50 to 1% by mol pyromellitic acid dianhydride is heated in a polar aprotic solvent and is admixed with an altogether equimolar amount of 2,4- and/or 2,6-toluenediisocyanate and/or methylenebis(phenylisocyanate). The mixed polyimides according to the invention are readily soluble in organic solvents, are flame-retardant and exhibit a good thermostability.
Patent JP-H04189147-A (JP)
Title: Printing head of printer
Inventor: NAKAJIMA AKIO
IPC: B41J2/275
Filed: 1990-07-17
Abstract: PURPOSE:To enhance responsiveness and to reduce a printing sound by opposing the first and second end parts of yokes each other through a gap part and applying driving force to an armature in the direction right-angled to the line of magnetic force generated in the gap part. CONSTITUTION:When a drive coil 13 is excited, a line 19 of magnetic force is generated in a magnetic circuit consisting of upper and lower yokes 12,14 composed of a magnetic material and a recessed part 15 and turned in a left and right direction. An armature 11 receives driving force in the direction almost right-angled to the line 19 of magnetic force. This driving force, that is, attraction force is in inverse proportion to the length 2g of a gap 18 but the gap 18 can be set to about several ten - several hundred mum sufficiently small to prevent the contact of the upper yoke 12 with the armature 11. By this constitution, responsiveness can be enhanced and a printing sound can be reduced.
Patent JP-S5986909-A (JP)
Inventor: HARORUTO EBUNEETO
IPC: H01Q15/20
Filed: 1983-10-07
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-H0537958-A (JP)
Title: High resolution system for horizontal resolution
Inventor: NAKAI NOBUO
IPC: H04N9/80
Filed: 1991-07-26
Abstract: PURPOSE:To attain horizontal high resolution by time-dividedly using red, green and blue data constituting a color lookup table and selecting and procsesing data for plural horizontal picture elements outputted in each access. CONSTITUTION:In the normal resolution of inputted video data, 8 bits per picture element are used as an address in the color lookup table(CLUT) 4 and an output from the CLUT 4 is constituted of respective 4 bits of R, G and B. At the time of doubling the horizontal resolution, 8 bits per picture element are used as an address of the CLUT 4 and an output from the COUT 4 is constituted so that upper 2 bits and lower 2 bits of each color data out of R, G and B data are respectively allocated to the display colors of the preceding picture elements and the succeeding picture elements. An output data from the CLUT 4 are inputted to a 3-input/1-output selector 6 through a latch circuit 5 and data corresponding to the resolution are selected and outputted through a latch circuit 7 and a D/A converter 8. Consequently high resolution can be attained at the same access time as that of normal resolution.
Patent JP-S5977552-A (JP)
Title: Program stopping system
Inventor: OOMURA MASATOSHI
IPC: G06F11/28
Filed: 1982-10-27
Abstract: PURPOSE:To simplify the whole of a circuit, by writing a program stop instruction code in a program area of a processor to be stopped and executing this stop instruction to stop a program. CONSTITUTION:A local control program sets ''operating'' to an LP monitoring area of a local memory 2 at certain intervals. A local monitoring program operated by the control of a global processor 7 checks contents of the LP monitoring area; and when ''operating'' is set to this area, the local monitoring program judges that an LP system is operated normally, and the local monitoring program sets ''LP monitoring'' to this area. If ''operating'' is not set to this area over a certain time, the local monitoring program judges that an abnormality occurs in the LP system, and the local monitoring program writes the program stop instruction code in the memory 2. A local processor 8 executes this stop instruction code to stop the program.
Patent JP-H0717648-A (JP)
Title: Image forming device
Inventor: SHIRATORI TATSUYA
IPC: B65H3/44
Filed: 1993-06-30
Abstract: PURPOSE:To provide an image forming device capable of shortening a first copy time even in the case of selecting paper in size stored in a paper storage device of long conveying distance to an image forming part such as a paper deck. CONSTITUTION:Of a plurality of cassettes C1, C2 and a paper deck D, in the one cassette C1 and the paper deck D, papers Pc, Pd of the same size are stored, and in the case of feeding the paper Pc, Pd of this size, so as to feed paper preferentially from the cassette C1 of short paper conveying distance to an image forming part 1, paper feed rollers 3a, 3b, 3c which are paper feeders, separating rollers 5a, 5b, 5c, plurality of conveying rollers 6 and register rollers 7 are controlled by a paper feed controller 10. In the case of feeding a plurality of sheets of paper, when fed paper of at least the first sheet from the cassette C1 and the rest of paper from the paper deck D, a supply frequency of paper of high frequency of use can be also decreased.
Patent JP-S5978583-A (JP)
Title: Semiconductor light emitting display device
Inventor: NAGASAWA YUTAKA
IPC: G09F9/33
Filed: 1982-10-27
Abstract: PURPOSE:To prevent color shading of a reflection plate due to the damage of a display surface and thus avoid the degradation of quality level from appearance by forming the resin color of the reflection plate into a color tone approximate to the luminous wavelength of a light emitting element. CONSTITUTION:This light emitting display forms the resin color of reflection plate into the color tone approximate to the luminous wavelength of the light emitting element. For selecting a pigment corresponding to the luminous wavelength, the following process is taken e.g. for GaAsP (yellow): Fig. (a) shows the luminous region and the intensity of GaAsP as an example; when the pigment having a reflectance corresponding to this yellow light emission is selected, chrome yellow shown by the curve A in Fig. (b) or cadmium yellow shown by the curve B, etc. are proved to most appropriate because of having the reflectance at a saturated value in the region of luminous wavelength.
Patent JP-H1119841-A (JP)
Title: Rotary joint device for fluid pipeline to pallet
Inventor: OGAWA NORIO
IPC: B23Q7/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the application of a large torsion, a large contact-bending force and a large tensile force to each pipeline and a rotary joint part by communicating an outer peripheral fixed cylinder and a turning driving shaft with each other through communication holes provided in them, and connecting a communication hole, which is opened in the turning driving shaft at an appropriate position, and various hose of a fluid pressure source, which is connected to a pallet, to each other. SOLUTION: A work on a pallet is clamped by the operation of an actuator operated by the pressure fluid G, which achieves from a pipeline K to an outer cylinder 51 and which passes from a second communication holes 22 to a pipeline K1 through a first communication hole 53, a relay hole 25 and a through hole 23 and which passes from the second communication hole 22 to the actuator through the pipeline K. When two pallets are turned at 180 degree for reverse by a turning driving shaft 21, the pipeline K connected to the outer cylinder 51 of a rotary joint 50 is left as it is stopped independently of the reverse turning movement of the turning driving shaft 21.  The other pipeline K1 is radially connected to a lower position 21B of the turning driving shaft 21 so as to prevent the generation of torsion, deformation and displacement thereof in relation to the reverse turning movement of the pallets.
Patent JP-S5977610-A (JP)
Title: Magnetic reproducing device of digital signal
Inventor: MORIYAMA MASARU
IPC: G11B20/10
Filed: 1982-10-26
Abstract: PURPOSE:To obtain a digital reproduced output stably and precisely with a simple constitution by allowing a variable high frequency attenuating circuit and a low frequency attenuating circuit to compensate the high frequency characteristics of the reproduced output and stabilize the amplitude through a cascade- connected characteristic controlling circuit. CONSTITUTION:A ternary signal based upon a reproduced signal from an equalizer 9 is compensated at its high frequency characteristics and stabilized at its amplitude by an automatic amplitude/frequency characteristic controlling circuit 19 obtained by cascade-connecting the variable high frequency attenuating circuit 20 of which feedback is controlled by a peak value detecting circuit 23 with an operational amplifier forming the low frequency attenuating circuit to output a ternary signal with fine waveform having no influence to drop-out or the like. A stable timing signal based upon said signal is extracted by a timing component extracting circuit 27 to form a binary digital reproduced signal through FFs 31, 32, a logical circuit 33, etc. Thus, the digital reproduced output is obtained stably and precisely with a simple constitution easily enabled to form an IC.
Patent JP-H0477005-A (JP)
Title: Window glass antenna for automobile
Inventor: KAKIZAWA HITOSHI
IPC: H01Q1/12
Filed: 1990-07-16
Abstract: PURPOSE:To obtain sufficient AM reception sensitivity even in an automobile with a small glass area by connecting plural window glass antennas installed to plural window glass panes in parallel and synthesizing respective reception outputs. CONSTITUTION:An open type antenna pattern 2 consists of an antenna element 2b being a horizontal element provided laterally along an edge la of a right side window glass 1 from a feeding point 3 and an antenna element 2a being a vertical element providing longitudinally along the antenna element. An antenna pattern 6 is formed similarly as the antenna pattern 2. Then a coaxial cable 10 is connected to the feeding point 3 and a coaxial cable 11 is connected to a feeding point 7. Moreover, the coaxial cables 10, 11 are connected to the coaxial cable 12 at a connecting point A provided in the vicinity of the left window glass 5 and the coaxial cable 12 is connected to an AM/FM use car radio receiver. Thus, the total pattern area of the antenna pattern is increased and the AM reception sensitivity is improved.
Patent JP-2001013801-A (JP)
Title: Belt-shape transfer member, production thereof and image forming device
Inventor: SHIMOJO MINORU
IPC: B29C47/06
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a belt-shape transfer member which is inexpensive, is small in the number of processes, and is excellent in variety, and a process for producing the same. SOLUTION: This belt-shape transfer member is molded by cylindrically melt-extruding molding material with an extruder and, further, is provided by extruding the molding material consisting essentially of the polyester comprising a condensation product between a dicarboxylic acid component comprising a lower alkylester of naphthalene-2,6-dicarboxylic acid and a glycol component from the tip of an annular die by means of the extruder, thereby discharging a tubular melt. Therein, the ratio of the diameter of the belt-shape transfer member gained above to the die diameter of the annular die is set to be 0.5 to 4.0.
Patent JP-H0825831-A (JP)
Title: Manufacture of printed matter
Inventor: SATO KOHEI
IPC: B42C3/00
Filed: 1994-07-19
Abstract: PURPOSE:To provide a manufacture of a printed matter which can perform reliably reading by an OCR system of a printed OCR chapter. CONSTITUTION:The manufacture is constituted of a printing process S1 obtaining long-sized printed paper by performing printing of individual information containing OCR on long-sized preprinted paper with a preprinted sprocket hole by a printer, a conversion process S2 obtaining long-sized conversion paper by performing perforation process and die cutting process to the long-sized printing paper, adhesion and cutting process S3 obtaining a sheet with individual information by performing pasting adhesion conversion of a long-sized printed sheet and sheet cutting conversion are performed to long-sized conversion paper and a gathering process S4 obtaining a printed matter with personal information by performing the gatering of the printed matter wherein common information is printed on a sheet with individual information.
Patent JP-S57112134-A (JP)
Title: Semiconductor circuit
Inventor: FURUMURA YUUJI
IPC: H03K19/013
Filed: 1980-12-29
Abstract: PURPOSE:To enhance the switching speed of a load, by using a bipolar transistor battery as a collector load of the bipolar transistor. CONSTITUTION:A bipolar transistor TRQ1 and resistances R1 and R2 are combined to constitute a bipolar TR battery, and it is used as a collector load of a bipolar TRQ2. A voltage E between the collector and the emitter of the TRQ1 is 0.6X(R1+R2)/R1, and the storage effect for switching is very little. When an input VIN is high-level, the TRQ2 is turned on, and an output VOUT becomes a level (VCC-E); and when the input VIN is low-level, the TRQ2 is turned off, and the output becomes a level VCC.
Patent JP-H11342892-A (JP)
Title: Control method for rolling reduction device of marine vessel
Inventor: MATSUMURA NORITAKA
IPC: B63B39/02
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To dissolve such defect of an ART as stability is made little (degraded), which causes unstable rolling to be given to a vessel, which enables sufficient delay in phase not to be obtained when an rolling angle is small or in a state that a vessel is in a steady inclination while being fanned by lateral wind, since liquid for obtaining anti-oscillation moment adversely affects the stability of the vessel on the contrary. SOLUTION: This control method is endowed with means such as an inclination sensor 1 detecting the rolling angle of a vessel, a control part 2 reading its information, and a closing equipment device part 3 closing the valve 15 of an air duct. And it is determined whether the liquid in the inside of a tank acts as an anti-oscillation means or it adversely affects the stability of the vessel, and the valve 15 of the air duct is forced to open/close as required, so that the liquid in the inside of the tank is thereby braked.
Patent JP-H0475129-A (JP)
Title: Character output device
Inventor: HONDA KAZUYUKI
IPC: G06F3/12
Filed: 1990-07-18
Abstract: PURPOSE:To output a high definition character by discriminating a character pattern output direction and a character pattern whether it is of fixed pitch or variable pitch, and performing the corrective rotation of the output position of the character pattern. CONSTITUTION:A storage means 3 which stores the character pattern, an output direction discrimination means 2 which discriminates the character pattern output direction, and a character specification discrimination means 2 which discriminates whether the character pattern is of fixed pitch or variable pitch are provided. Also, a correction means 2 which performs the correction of the output position of the character pattern, and a rotation instruction means 2 which issues an instruction so as to output the character pattern after performing rotation is provided. Therefore, it is discriminated whether output is the one of a vertically written character and also, the one of proportional character or a curning character, and in the case, an operation to issue the output is performed by performing rotation of the character pattern and the shift operation of character output as keeping a character output direction. In such a way, the character output with high definition can be performed.
Patent JP-H058747-A (JP)
Title: Rear wheel steering device of vehicle
Inventor: TOTOKI NOBUHIRO
IPC: B62D6/00
Filed: 1991-07-02
Abstract: PURPOSE:To improve swinging performance at the beginning of turning of a steering wheel and stability at the time of turning back, by providing a yaw rate changing rate characteristic item and a steering angle characteristic item, in addition to a yaw rate characteristic item, as steering characteristics for changing the steering ratio of rear wheels to front wheels. CONSTITUTION:A front wheel steering mechanism 14 which 30 provides engagement between left and right front wheels 12 due to engagement of a steering wheel and a rear wheel steering mechanism 18 which provides engagement between left and right rear wheels 16 are mechanically engaged with each other by an intermediate shaft 52 as an engaging mechanism. Operation amount of the intermediate shaft 52, that is front wheel steering angle, is transmitted to the rear wheel steering mechanism 18 through a steering ratio changing mechanism 20. In the above constitution, the decision of a steering ratio in the steering ratio changing mechanism 20 is made by a control unit 22 based on vehicle speed, steering angle and yaw rate detected by respective sensors 24 to 26. Yaw rate characteristic item which increases each in-phase amount in accordance with increase of each parameter, yaw rate change rate characteristic item, and steering characteristic item are provided respectively as steering characteristics.
Patent JP-S6344189-A (JP)
Title: Sound source detector
Inventor: OKAZAKI YOJI
IPC: G01S5/22
Filed: 1986-08-11
Abstract: PURPOSE:To enable the displaying of intensity of a specified spot sound source or the hearing of sounds thereof at a high speed and accurately, by adding up digital codes of all microphone outputs at each address corresponding to time being delayed. CONSTITUTION:Analog outputs of a plurality of microphones 1 arrayed are converted with an A/D converter 4 into digital codes to be stored into a data memory 5 and an offset value of a memory address is stored into an offset memory 6 corresponding to a delay time determined by a distance between each of the microphones 1 and an arbitrary focus. An arithmetic unit 8 performs an equiphase addition to add up microphone outputs, stored in a data memory according to the offset value stored in the offset memory 6 at each address corresponding to the time delayed. The microphone outputs being subjected to the equiphase addition are outputted to an output unit 12 as the intensity of a focuses sound source at a focus according to an analog signal converted 11 from digital signal.
Patent JP-2001014164-A (JP)
Title: Method for adjusting operand bus of super scholar type processor and super scholar type processor using the method
Inventor: HARA KAZUHIKO
IPC: G06F9/30
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a super scholar type processor by which an operand bus adjusting circuit is simplified and a circuit scale is reduced. SOLUTION: An instruction decoder 1a is provided with a means for reading an instruction code and transmitting the number of operand buses requested by each instruction to an operand bus control circuit 3a. The circuit 3a assigns a priority usage right to (n)operand buses concerning the first instruction which is the moss advanced one in an instruction group to be simultaneously issued when the maximum number of the operands held by one instruction is made to be (n), successively assigns the priority usage right to the (n) operand buses concerning the instruction just after the first one and re-distributes the usage right of the operand bus which is not used by the instruction where its usage is below the maximum number among the whole operand buses which are already assigned to another instruction to the instruction where the operand bus is not assigned.
Patent JP-S5889283-A (JP)
Inventor: YOSHII HAJIME
IPC: G02C1/00
Filed: 1981-11-24
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-S6346182-A (JP)
Inventor: SETO HIROSHI
IPC: A63B53/12
Filed: 1986-08-13
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-H0474399-A (JP)
Title: Redundancy signature for semiconductor memory
Inventor: IWASE TAIRA
IPC: G11C29/04
Filed: 1990-07-17
Abstract: PURPOSE:To execute the use and unuse of a redundancy circuit by using an electrically programmable fuse by applying a high voltage to a second pad, and also, selecting a control voltage to a first pad. CONSTITUTION:Between an address input pad 17 and a power source terminal 19, two transistors 21, 23 whose gate and drain are connected, respectively, a fuse 25, and a transistor 27 whose gate is connected to the address input pad 17 are connected successively in series. Also, to a connecting bode A to the transistor 23 of the fuse 25, a high voltage applying pad 29 and a transistor 31 whose gate and drain are connected to a power source are connected, and in a chip using a redundancy circuit, the fuse 25 is cut electrically. In such a way, all the same function as a redundancy signature by a laser fuse can be realized by using an electrically programmable fuse.
Patent JP-S6164480-A (JP)
Title: Thermal printer
Inventor: OGUSHI AKIRA
IPC: B41J2/32
Filed: 1984-09-07
Abstract: PURPOSE:To automatically prohibit the energizing of the heat generating element of a head to a degree corresponding to the reduced width amount of paper by detecting the width adjustment amount of the paper, by dividing a heat generating element group into a plurality of blocks and providing a circuit for prohibiting energizing at every block while providing a paper width detection apparatus performing input to said energizing prohibiting circuit. CONSTITUTION:In a fixed type head 1 comprising heat generating elements of 256 dots X 12 blocks, a binary data signal is inputted to each heat generating element and a strobes signal is inputted at a block unit. Now, in such a case that the width of paper 9 is set as shown by the drawing, when pin tractors 6, 7 are allowed to move a position coinciding with the pin perforations of the paper 9, a rotary encoder 5 detects the rotation amount of a screw rod 3 at this time to convert the same to an analogue signal which is, in turn, inputted to an energizing prohibiting circuit 8 as a prohibiting block selecting signal and the strobe signal to the blocks 2a, 2l at both ends of a max. printing width is cut off by a comparator 8a and the strobe signal to blocks 2b, 2k is cut off by a comparator 8b.
Patent JP-H1131899-A (JP)
Title: Electronic part mounter
Inventor: ISHITANI YASUYUKI
IPC: B25J15/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To set an appropriate mounting stroke of a mounting head attracting parts to an attractive nozzle and prevent a generation of cracks, fragments, etc., of parts without applying an unreasonable load on the parts. SOLUTION: Prior to mounting of parts, a mounting head 8 is dropped in a state of attracting parts P each attracting nozzle 9 and a mounting force is measured on each setting condition by a mounting force measuring element 18. Then, by comparing data of height, etc., of parts measured by a part thickness inspection part with data measured by the mounting force measuring element 18, a mounting height each nozzle required actually is set and the part is mounted at a predetermined mounting position of a printed board 14.