baber/WOPTO huggingface dataset:
Patent JP-H07334361-A (JP)
Title: Microprocessor device with pipeline for processing of instruction and apparatus for generation of program counter value used in it
Inventor: DEIBITSUDO ESU KURISUTEII
IPC: G06F9/318
Filed: 1995-05-31
Abstract: PURPOSE: To speedily and efficiently generate and execution program counter value by using a low-order program counter value bit from a fetch program counter circuit in an execution program counter circuit. CONSTITUTION: The execution program counter generation circuit 598 is provided with a low-order program counter generator 600, a high-order program counter generator 602 and an execution program counter controller 604. The low-order program counter generator 600 has an entry multiplexer 610, a branch multiplexer 612 and a register 614. The entry multiplexer 610 receivers the part of the lower four bits of a program counter value of an instruction and gives one of the counter values to the branch multiplexer 612. The branch multiplexer 612 receives the branched low-order bits, gives four bits low-order execution counter value to the register 614 and outputs the value as the next execution program counter value.
Patent JP-S5657857-A (JP)
Title: Preparation of high-viscosity paint
Inventor: TAKAO TAKESHI
IPC: C09D5/00
Filed: 1979-10-16
Abstract: PURPOSE: To prepare a baking-type high-viscosity paint giving a coating film having high film strength and excellent chipping resistance, by mixing and dispersing various components of the high-viscosity paint homogeneously, and defoaming the dispersion under redueced pressure.  
     CONSTITUTION: Various components of a paint, i.e. a resin (containing hardener), a pigment composition composed of a loading pigment and a color pigment, a solvent, and if necessary, a defoaming agent, etc., are compounded, stirred and mixed together in a mixer such as disper, etc., and dispersed sufficiently homogeneously with a dispersing apparatus such as ball mill, etc. The dispersion is defoamed under reduced pressure (usually 20W76cmHg below atmospheric pressure) to obtain the objective paint having a working viscosity of ≥1,500cps.  
     USE: Useful for the coating of vehicles, chemical plants and building materials, especially suitable for the intercoating of automobiles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000321678-A (JP)
Title: Print forming system and memory device
Inventor: UEDA YUTAKA
IPC: G03B27/32
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a print order accepting device which allows the easier print order of the images picked up by a digital camera. SOLUTION: This forming system has a reading out device 14 which reads image data out of a PC card C on which the image data is stored, a touch type panel 11 which executes the display of the images in accordance with the image data read out of the reading out device 14 and selects the image to be printed from the displayed images and a NEXT button 11a which confirms the selected image. The image data corresponding to the selected and confirmed image is stored to a memory medium M which is a predetermined storage area and, therefore, even if a person manipulating the print accepting device 10 does not assign the storage area, the image data is automatically stored and, therefore, the system is easily able to accept the order of the print.
Patent JP-S5561078-A (JP)
Title: Manufacture of guard ring-fitted photodiode
Inventor: SUSA NOBUHIKO
IPC: H01L31/10
Filed: 1978-10-31
Abstract: PURPOSE: To improve sensitivity and increase S/N, by forming a p + n-type structure using III-V group compound semiconductor, such as InGaAs, when a photodiode fitted with a guard ring is made.  
     CONSTITUTION: On n + -type semiconductor substrate 31, made of InP, GaAs, n-type layer 32 and P-type layer 33, of the same compound semiconductor, are  laminated and an epitaxial layer is grown. By using SiO 2  film 35 provided in the  center of the surface as mask, p + -type guard ring region 36, which enters layer 32  on both sides, is formed by diffusing Zn. Next, by operating mesa etching, this  region is made into mesa shape, and guard ring electrode 35, which is in contact  with region 36 and expands to the edge of film 35, is fitted. Since the guard ring- fitted photodiode is made a p + -type structure, it is possible to obtain sufficient  sensitivity even with respect to long waves of about 1.3μm, and further the dark  current is reduced and S/N is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09296865-A (JP)
Title: Cylinder head gasket
Inventor: SHIYUDOU SHIGEKI
IPC: C09K3/10
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To improve sealing endurance performance in a simple process by printing an addition reaction curing type liquid silicone composition on the surface of a gasket base being not yet subjected to primer processing by means of screen process printing, and performing those of curing and adhesion in combination. SOLUTION: An addition reaction curing type liquid silicone composition is printed on a surface of a well-known gasket base, for example, a metal aramid fiber gasket base for gasoline engine use by means of screen process printing, without applying any primer processing, and hardened. This silicone composition is recommended to use di-organopolysiloxane containing at least two pieces of alkenyl group in one molecule, organohydrogenepolysiloxane containing at least three hydrogen atom coupling with a silicon atom, a platinum group metal catalyst, and such one containing powdered silica of about 50m<2> /g or more in a specific surface area. The screen process printing can be done with a well-known method.
Patent JP-S6041648-A (JP)
Title: Alpha,alpha-dimethylphenylacetic acid anilide derivative, its preparation, and herbicide containing it
Inventor: TAKEMATSU TETSUO
IPC: C07C233/29
Filed: 1983-07-25
Abstract: NEW MATERIAL:A compound shown by the formula I (Y is lower alkoxy, halogen, with the proviso that Cl is omitted; X is lower alkyl, lower alkoxy, or halogen,; n is 0-2). EXAMPLE:alpha,alpha-Dimethyl-o-methoxyphenylacetic acid-m-ethylanilide. USE:A herbicide. Showing improved activity espectially against weeds in paddy rice plants. Although it is a slow-acting herbicide, this herbicide has improved residual effect, and low toxicity. PREPARATION:An alpha,alpha-dimethylphenylacetic acid derivative shown by the formula II or its reactive derivative is reacted with an aniline derivative shown by the formula III in a solvent such as benzene, methanol, etc. at 0 deg.C- the reflux temperature of the solvent preferably at 20-40 deg.C for 1-10hr to give a compound shown by the formula I .
Patent JP-H04359320-A (JP)
Title: Electronic apparatus incorporating prom
Inventor: ADACHI SUMIAKI
IPC: G06F21/12
Filed: 1991-06-05
Abstract: PURPOSE:To prevent the illegal operation using a PROM to which PROM data of another electronic apparatus is copied by comparing an ID code before start. CONSTITUTION:A memory 1 where the ID code is stored in a re-writable area, a PROM 2 where the same ID code is stored in a prescribed area, and a means 3 which compares ID codes in both of them before program start and permits the start of a program only at the time of coincidence are provided. When an arbitrary signal like a power-on signal before program start is inputted, the comparing means 3 reads out the ID code peculiar to an electronic apparatus from the rewritable area of the memory 1 and reads out the ID code stored in the prescribed area of the PROM 2 and compares them with each other. When these ID codes coincide with each other, a start signal S is outputted. The comparing means 3 consists of hardware or software, and the program is started on condition that the start signal S is outputted.
Patent JP-H01305638-A (JP)
Title: Control system for loop type network
Inventor: MORISONO TOSHIAKI
IPC: H04L1/22
Filed: 1988-06-02
Abstract: PURPOSE:To prevent system down even at the time of a double trouble by providing a jump transmitting path to execute data transmission with jumping an adjacent node. CONSTITUTION:A double loop is obtained by a present use system transmitting path 3-1 and an auxiliary system transmitting path 3-2 and a loop type network is constituted by executing connection so as to jump the node by a jump transmitting path 3-3. When trouble generation is detected in a supervising node 1, respective nodes 2-1 to 2-n are controlled and operation is switched from a present use system to an auxiliary system by a switching circuit 5 or a returning route is formed by a returning circuit 4. When data can not be transmitted through the auxiliary system transmitting path 3-2, control is executed to switch to the jump transmitting path 3-3. Thus, the system down is not generated by the troubles in the plural spots of the transmitting path or by the troubles of the plural nodes and reliability can be improved.
Patent JP-S6026609-A (JP)
Title: Production of cv graphite cast iron
Inventor: ASHIKAWA TOMOJI
IPC: C22C37/04
Filed: 1983-07-25
Abstract: PURPOSE:To control the amt. of Mg and to obtain easily a CV graphite cast iron having a good characteristic by selecting the amt. of the alloys to be added and the elapsed time in the stage of adding an Fe-Si-Mg alloy to a molten base metal having a prescribed compsn. then adding Fe-Si thereto. CONSTITUTION:Silicon steel plate scrap, low-S carburized material and Fe-Si are melted in the remaining molten metal corresponding to FC15 and the molten metal is then desulfurized by using a low frequency induction furnace by which the molten base metal for a spheroidal graphite cast iron consisting of 3.6- 3.9wt% T.C, 1.4-1.6% Si, 0.3-0.4% Mn, 0.044-0.057% P, 0.02-0.03% S and the balance Fe is produced. An Fe-Si-Mg alloy is added at 0.4-0.75% to such molten base metal, then Fe-Si is brought into contact therewith. The lapsed time after the inoculation is selected from the region II of the figure showing the relation between the amt. of the alloy to be added and the elapsed time. The amt. of the remaining Mg and S after the alloy treatment is selected in the range II between the straight lines A and B of the figure showing the relation between the amt. of the remaining Mg and the amt. of the remaining S. The control range of the remaining Mg is thus widened and the appearance of CV graphite is quantitatively known.
Patent JP-S6026824-A (JP)
Inventor: MIHAIRU PETOROBICHI GORIN
IPC: F16D41/18
Filed: 1983-07-25
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-S6113800-A (JP)
Title: Piezoelectric buzzer
Inventor: TAKAYA TADASHI
IPC: G10K9/122
Filed: 1984-06-28
Abstract: PURPOSE:To obtain a small-sized and high sound pressure under low frequency by setting cavity frequency in the vicinity of higher order oscillation frequency of a composite material and either of higher harmonic frequencies of a pulse. CONSTITUTION:A piezoelectric buzzer 11 includes a composite body 13, which includes a diaphragm 15. Its basic oscillation frequency is selected to a using frequency, for instance, 1kHz. A cavity 31 of the buzzer 11 is formed so as to resonate an oscillation sound of the diaphragm 15, and its cavity frequency is set to 3kHz which is a higher harmonic component of 1kHz drive pulse of a drive circuit 33. As a result, the magnitude of the cavity 31 is smaller, compared with an object for resonating at 1kHz frequency, which causes the buzzer 11 to be smaller. Furthermore, in respect of frequency of audible sounds, not only a sound of fundamental tone of 1kHz but also a sound at 3kHz ring simultaneously, and sound pressure can be higher accordingly.
Patent JP-S5757616-A (JP)
Title: Sheet plate
Inventor: ISHIKAWA TAKASHI
IPC: B21D31/00
Filed: 1980-09-24
Abstract: PURPOSE: To obtain a sheet plate having good design, good cubic effect and good quality, by printing patterns on a thin sheet deformable plastically and easily, and providing patterns of unevenness all over the sheet.  
     CONSTITUTION: On a thin plate 1 deformable plastically with ease, such as steel plate, copper plate, plastic plate and the like, pattern 2 having predetermined designs and color is printed and then an evenness matching to the designs and color is formed on the plate 1 using emboss method and press method and the like. The thickness of the thin plate 1 is preferably 0.19W2mm and the depth of the unevenness 3 is preferably 0.1W2mm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5759182-A (JP)
Title: Ultrasonic underwater searching and recording device provided with noise stopping circuit
Inventor: MURAI YOUICHI
IPC: G01S7/60
Filed: 1980-09-27
Abstract: PURPOSE:To prevent the recording deviation of underwater information and make recording of the entire underwater information in extremely shallow water depth parts possible by providing plural delay circuits and controlling prescribed pulse waveforms during recording of the underwater information. CONSTITUTION:Ultrasonic waves are transmitted into water and the reflected waves are received and amplified 10. The underwater information is written into a memory 14, and the stored contents are recorded while they are read out. In this case, delay circuits #1, #2, #3 of which the voltage levels are one-dimensionally controlled by a variable resistor N/R and of which the delay times change proportionally are provided. Transmission pulse width TF is changed by the circuit #1, a memory write clock start time TW by the circuit #2 and the integrated delay time TS of the leading edge of the received signal pulses by the circuit #3. The increase or decrease of the transmission pulse width, the time fluctuations of the memory write clock start time and the increase or decrease of the integrated delay time of external noise erasing are always harmonized so that the occurrence of any position deviation of recording is obviated despite the increase in the erasing time width for external noise.
Patent JP-S5760752-A (JP)
Title: Data processing device
Inventor: ODAKA KENTAROU
IPC: H03M13/00
Filed: 1980-09-27
Abstract: PURPOSE:To use redundant bits of a minimum to not only discriminate whether an error exists or not by an error flag but also cope with a soft error, by adding a parity bit to every word before data is written to an RAM. CONSTITUTION:Reproduced data is supplied to an input terminal 1 and is subjected to error detection by a CRC checker 2. In accordance with the error detection result of the checker 2, a flag bit Fi is generated by a flag bit generating circuit 5 and is applied to an exclusive OR gate 6. Reproduced data to which the parity bit is added by the checker 2 is delayed in a delay circuit 3 by a prescribed time, and a parity bit Pi is applied to the gate 6 from a parity generating circuit 4 at the timing synchronized with the bit Fi. The output bit, which indicates that an error exists, from the gate 6 and output data from the circuit 4 are written to an RAM7, and data and the parity bit read out from the RAM7 are checked by a parity checker 8, thus checking data as well as a soft error.
Patent JP-H031148-A (JP)
Title: Electrophotographic sensitive body and image forming method
Inventor: OKANO SADAO
IPC: C07D209/14
Filed: 1989-05-30
Abstract: PURPOSE:To improve sensitivity and to to obviate the drop of the potentials in exposed parts and unexposed parts even at the time of copying of many sheets by incorporating a charge generating pigment having positive hole transferability and a specific cumarine compd. into a binder resin thereby forming a charge generating layer. CONSTITUTION:This photosensitive body is formed by successively laminating the charge generating layer and a charge transfer layer on a base. The charge generating layer contains the charge generating pigment having the positive hole transferability and the cumarine compd. expressed by formula I in the binder resin. In the formula, R1 to R5 denote a hydrogen atom, alkyl group, etc.; R1 and R2 may bond to each other to form a ring; two or three of R3 to R5 may bond to each other to form a ring. The photosensitive body which has good electrostatic chargeability, is stable in the photosensitivity and potential by electrification to environmental changes and is stable in the potentials in the exposed parts and unexposed parts even at the time of copying of multiple sheets is obtd. in this way.
Patent JP-H11330775-A (JP)
Title: Transparent laminated-type radio wave anti-reflection body and method thereof
Inventor: NAGANO TOSHIAKI
IPC: B32B9/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a radio wave anti-reflection body which is small in thickness, light in weight, excellent in workability, and high in transparency and radio wave screening, and anti-reflection properties. SOLUTION: An ITO pattern layer A which is made of plate-like or string- like ITO(Indium-Tin Oxide) that is formed into a geometrical pattern 0.01 to 50 μm in thickness, a transparent support layer B which may be interposed, if necessary, a transparent resin layer C, and a transparent support layer D which may be interposed, if necessary, are sequentially laminated into a unit laminate, and the unit laminates are laminated into a transparent multi-unit structure so as to make the layer A confront the layer C or the layer D. The transparent multi-unit laminate is laminated on a radio wave reflecting layer E so as to make the layer C or the layer D confront the layer E for the formation of a laminated radio wave anti-reflection body, and the multi-unit structure is formed on a radio wave reflecting structure possessed of a metal surface.
Patent JP-S6027803-A (JP)
Title: Work measuring apparatus
Inventor: NISHIZAWA SHIGENOBU
IPC: G01B5/16
Filed: 1983-07-23
Abstract: PURPOSE:To measure the various size of a work highly accurately even though the work is eccentrically fixed, by fixing the work by fixed and movable clamping arms, measuring the intervals between roller grooves, and determining dividing angles. CONSTITUTION:Fixed clamping arms 139 and 140 and a movable clamping arm 150 are contacted with grooves 51c, 52c and 50c of a work 24, and the work 24 is fixed. At this time, when the work 24 is eccentrically fixed in correspondence with the setting of the arms 139 and 140, an amount of eccentricity delta from a reference position is detected from the moved amount of the arm 150. When the maximum widths of the grooves 50c, 51c and 52c are measured by measuring probes 67 and 68, 230 and 231, and 232 and 233, the dividing angles of the grooves 50c, 51c and 52c at the reference position can be accurately computed. Thus the various sizes of the work can be measured highly accurately even though the work is eccentrically fixed.
Patent JP-S62293529-A (JP)
Title: Flexible optical disk and its production
Inventor: TAKESHIMA MIKIO
IPC: G11B7/2533
Filed: 1986-06-12
Abstract: PURPOSE:To improve reliability mainly of double refractiveness and to obtain a disk having excellent accuracy and strength characteristics by subjecting a bisphenol Z polycarbonate and low polarization rate type polymer to soln. blending, forming the blended soln. into a film and using such film as a substrate. CONSTITUTION:A cast soln. 4 prepd. by dissolving the mixture composed of the bisphenol Z polycarbonate and low polarization rate type polymer into a solvent such as methylene chloride is filled in a glass mold 2. The surface of the soln. 4 and the base of the mold 2 are paralleled with each other by adjusting a balance table 3. A vessel 1 is hermetically closed by a cover 5 and the gaseous N2 passed through a solvent reservoir 6 so as to contain a suitable conc. of the solvent 8 is passed into the vessel 1, by which the polymer alloy film having a uniform film thickness is obtd. The pregrooved polymer alloy film for tracking is then formed by using a pregrooved Ni stamper 9 in placed of the mold 2 and making the similar operation. Such film is made into a disk shape and a plasma-polymerized carbon disulfide film co-vapor- deposited with tellurium is formed as a recording medium on the surface formed with the pregrooves and a transparent protective is provided on the recording layer, by which the desired disk is obtd.
Patent JP-S63302403-A (JP)
Title: Magnetic field impression device
Inventor: ISHII OSAMU
IPC: G11B5/00
Filed: 1987-06-01
Abstract: PURPOSE:To easily realize magnetic inversion with a weak magnetic field, by providing a magnetic field generating means to negate a magnetic field impressed in parallel with a film surface at a magnetic filed generating magnetic pole with impresses the magnetic field in a perpendicular direction on the film surface of a perpendicular magnetic recording medium. CONSTITUTION:The magnetic field generating means 5 to negate the magnetic field impressed in parallel with the film surface is provided at the magnetic field generating magnetic pole 2 which impresses the magnetic field in the perpendicular direction on the film surface of the perpendicular magnetic recording medium 3. Therefore, no influence of the magnetic field being impressed in parallel with the film surface is given on the perpendicular direction magnetic field generating magnetic pole 2, and the magnetic field is impressed in parallel with the film surface of the perpendicular magnetic recording medium 3, and also, it is possible to apply the magnetic field effectively in the perpendicular direction of the film surface. In such a way, the magnetic inversion can be realized easily without increasing the value of the magnetic field in the perpendicular direction.
Patent JP-S6026280-A (JP)
Inventor: SENO KATSU
IPC: F27B7/34
Filed: 1983-07-22
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-H11323573-A (JP)
Title: Method and device for modifying surface of aluminum substrate
Inventor: OBARA AKIRA
IPC: C23C26/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To fine and disperse dendrite crystals formed on the surface of an aluminum substrate by using CO2 laser light. SOLUTION: Aluminum powder, titanium powder and flux for aluminum welding are mixed, the surface of an aluminum substrate 5 is coated with the mixed medium, the coated surface is irradiated with CO2 laser light to form the dendrite crystals of a titanium-aluminum alloy on the surface of the aluminum substrate, and moreover, ultrasonic oscillation is jointly used with the laser light, by which the dendrite crystals of the aluminum-titanium alloy in the aluminum substrate are fine and dispersed.
Patent JP-2000318274-A (JP)
Title: Print system
Inventor: TOMARU YOSHIAKI
IPC: G06F3/12
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a print system in which the labor required for collecting print results in different print modes at a plurality of printers can be eliminated while shortening the print processing time. SOLUTION: A printer 14 comprises a color printing section 15 and a monochromatic printing section 16 having different print modes wherein each printing section 15, 16 is interconnected with a sorter section 18. When a host unit PC transmits print information comprising print image information, print mode information and discharge order information in order to request printing, a printer managing section and a control section control printing at each printing section 15, 16 based on the information corresponding to the difference of stored print speed between respective print sections and transmitted discharge order information if they detect that information printable at each printing section 15, 16 is mixed in the received print information.