baber/WOPTO huggingface dataset:
Patent JP-H05136326-A (JP)
Title: Semiconductor package
Inventor: OISHI HIROFUMI
IPC: H01L23/50
Filed: 1991-11-12
Abstract: PURPOSE:To provide a package which can surely prevent that a defect such as a short circuit or the like is caused when the package is assembled in a board mounting operation or the like by a method wherein the strength of lead pins is increased and the outer-shape accuracy of the lead pins is enhanced so as to comply with the request for the small size of the package and the large scale of an integrated circuit. CONSTITUTION:A semiconductor package uses lead pins 2b at a lead frame as terminals for external extraction use at individual electrodes for a semiconductor chip. In the semiconductor package, each insulator 5a which keeps the interval between the mutually adjacent lead pins 2b, 2b definite is laid between said lead pins 2b, 2b.
Patent JP-H04168535-A (JP)
Title: Latch data collecting system
Inventor: ARAKI AKIE
IPC: G06F11/34
Filed: 1990-10-31
Abstract: PURPOSE:To improve the efficiency against debug of a program and a fault analysis, and also, to collect the signal without exerting influence on execution of the program by collecting the signal generated in a central processor by a latch data storage device. CONSTITUTION:When an object program is being executed by a central processor 7, latch data storage device 8 collects data transferred between each of arithmetic part 4 and a register part 5 or between each of the register part 5 and a main storage device 6 by a signal from a control part 3, and the collected data is written as latch data in an address of a log memory 2 generated by a latch data address generating part 1. In such a way, since a variation of the latch data can be referred to by tracing back to the past, the efficiency against debug of the program and a fault analysis can be improved, and also, an execution state of the program of a personal computer, etc., is collected without exerting influence on execution of the object program.
Patent JP-H11119658-A (JP)
Title: Commodity processor
Inventor: KONISHI HIROYUKI
IPC: G09F3/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To print such a price display label that a price is easily undestood even when an amount of money is large and the sense of incongruity is not given to a consumer to the utmost by setting a threshold for deciding whether a figure dividing cord is automatically imparted or not by a numerical value displaying the price or the number of figures of the numerical values. SOLUTION: In a mode storage part 14, it is stored which mode out of the automatic imparting mode and the non-imparting mode for a CPU 10 is set. By operating an input operation part 2, either of the automatic imparting mode or the non-imparting mode is selected as the mode of the CPU 10. When the automatic imparting mode is set, it is discriminated by the CPU 10 whether the number of figures of the inputted price is over the threshold or not. When it is over the threshold, price data obtained by imparting (automatically imparting) the figure dividing code to the price is stored in a data storage part 13. When it is equal to or under the threshold, the figure dividing code is not imparted to the price and the price data is stored in the storage part 13 as it is.
Patent JP-H06123335-A (JP)
Title: Mechanism and method for fixing steel bar in tension structure
Inventor: HARADA AKIO
IPC: E04B1/34
Filed: 1992-10-08
Abstract: PURPOSE:To provide a steel bar fixing mechanism, which has a function for allowing the rotating of a steel bar in a required direction and a function for leading the initial tension at need and the whole of which is downsized to save space and which has the excellent design. CONSTITUTION:Two steel bars 8, 8 are connected by a length adjusting coupler 9, and a nut 10 is screwed with one steel bar 8 to be inserted to a small diameter hole 7 and a large diameter hole 5 of a pin jig 3. A space between a fixation object 1 of one steel bar 8 and a fixation object 1 of the other steel bar 8 or a space between a fixation object 1 of one steel bar 8 and a force applying point 12 of the other steel bar 8 is shortened by a predetemined quantity by an external force applying means. Under this condition, one steel bar 8 is made to come close to the other steel bar 8 by a length adjusting coupler 9, and when a shoulder part 11 of the nut 10 abuts on a seat part 6 of the pin jig 3, the applying of force by the external force applying means is cancelled.
Patent JP-H11116691-A (JP)
Title: Production of polyolefin hardly containing fisheye
Inventor: MAKIO SHINJI
IPC: C08J3/20
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyolefin resin hardly containing fisheyes. SOLUTION: This method for producing a polyolefin hardly containing fisheyes comprises dividing a melt kneader into plural mixing regions, carrying out the melt kneading of the polyolefin at >=180 deg.C temperature in the first mixing region, then performing the melt kneading at a resin temperature below 180 deg.C in the mixing regions of the second mixing region or thereafter for a time of >=40% based on the total residence time of the resin in the melt kneader when conducting the melt kneading of the polyolefin with the melt kneader.
Patent JP-H09141433-A (JP)
Title: Sensor cooling device of automatic thermal working machine
Inventor: HAMURA MASAYUKI
IPC: B23K9/10
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To securely suppress a rise in the temperature of a visual sensor unit by the sensor cooling device, equipped with a means which supplies cooling air into the visual sensor unit of the automatic thermal working machine by guiding the cooling air after cooling operation out of the visual sensor unit and forcibly distributing it. SOLUTION: While a welding torch operates for welding, cooling air is supplied continuously to a duct 56 from an external supply source. The cooling air passes through an intake path 56a and is guided in the projection part 42 of the visual sensor unit 14 and then passes through an outlet path 56b and is guided out to the external surface of the bottom part of a carrier 26. The air flow discharged from a slotted hole 78 of a fitting member 60 prevents sputter and fumes scattered during a welding process from entering the fitting member and sticking on a light-transmission plate 58. At the same time, the air flow prevents heat radiated from the weld zone position from being transmitted to the light transmission plate 58 or its peripheral fitting member part.
Patent JP-H06245250-A (JP)
Title: Mobile communication system
Inventor: OTSUKA SHIGERU
IPC: H04W88/14
Filed: 1993-11-26
Abstract: PURPOSE:To utilize effectively a CODEC in which a CODEC corresponding to a time slot used for controlling call connection in a radio channel is not wasted. CONSTITUTION:Outputs S1-1-S1-k of a multiplexer/demultiplexer circuit 9 are outputted through a switch circuit 7 to signal lines C1, C2,..., Cm. Then a 64kbps voice signal from an exchange 103 is subjected to speed conversion of 16kbps by CODECs 12-1-12-m and resulting signals d1-dm are inputted to a switch circuit 8. The switch circuit 8 is controlled by a control section 13 to apply time division and multiplexing to the outputs d1-dm of the CODECs 12-1-12-m and to output a resulting 64kbps signal to the switch circuit 7 via signal lines e1,..., el. Then the switch circuit 7 connects the signal lines e1,..., el of the switch circuit 8 to any of signal lines a1, a2,..., an of the switch circuit 7.
Patent JP-H10137563-A (JP)
Title: Highly permeable composite reverse osmotic membrane
Inventor: HIROSE MASAHIKO
IPC: C08G69/26
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To keep a high salt-blocking factor and simultaneously to attain a high water permeating performance by controlling the average surface roughness of a polyamide based skin layer of a composite reverse osmotic membrane to a specific value or above and treating the composite reverse osmotic separation membrane with a reducing agent solution. SOLUTION: The measured value of the surface roughness of the polyamide based skin layer of the composite reverse osmotic membrane obtained by a common film forming method is 110nm in average surface roughness (Ra) and 132nm is root-mean-square surface roughness (Rms). The composite reverse osmotic membrane is dipped into an activated hydrogen water having -730mV oxidation-reduction potential at an ordinary temp. for 8hr and washed. The performance of the resultant composite reverse osmotic membrane by the evaluation in the brine containing 500ppm sodium chloride at 7.5kgf/cm<2> is 99.5% in salt-blocking factor by permeated water electro-conductity and 1.3m<3> /m<2> .D in permeated flux.  High salt blocking factor is kept and simultaneously high water permeating performance is attained by controlling the surface roughness to >=50nm and treating the composite reverse osmotic membrane with a reducing agent solution.
Patent JP-S62153844-A (JP)
Title: Controller for camera
Inventor: KAWAMURA MASAHARU
IPC: G03B17/38
Filed: 1985-12-26
Abstract: PURPOSE:To prevent the damage to a shutter curtain or injuries to photographer's fingers due to the shutter curtain by inhibiting the shutter opening control of a camera when a rear cover of the camera is opened and releasing this inhibition on demand. CONSTITUTION:A switch BP which senses opening and closing of the rear cover is provided and is turned off for closing of the rear cover and is turned on for opening of the rear cover. A means 2 is provided which inhibits opening and closing of the shutter in accordance with the operation of the switch BP when the rear cover is opened, and a means 3 is provided which releases the inhibiting means when the rear cover is opened. This release means is controlled by a switch SW1 which is turned on by the first stroke of a release button 1, and the shutter is operated by the normal sequence if the rear cover is opened while operating the switch SW1.
Patent JP-S62154111-A (JP)
Title: Programmable controller
Inventor: NINO NORIAKI
IPC: G05B19/05
Filed: 1985-12-27
Abstract: PURPOSE:To facilitate the easy control of drive of a fixed amount for a servo motor by giving the value obtained by multiplying the value of a position memory by the count value or the value of the external input signal to a servo motor circuit as the new position information. CONSTITUTION:A fixed shift amount is stored in a position data memory 3 and a CPU 4 multiplying said shift amount by the count value of a counter stored in a counter memory 2 and gives it to a DC device 5 together with the designated position data. The device 5 controls the drive of a servo motor 7 via a servo amplifier 6. Thus it is possible to attain a function of an integer multiple of the same amount with small capacity of a position data memory, especially a palletizing function on an XY plane or in an XYZ space.
Patent JP-H10119136-A (JP)
Title: Photo-shaping method using selected light sources and stereoscopially shaped article to be obtained by the method
Inventor: OKADA SABURO
IPC: B29K105/24
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem of extension of forming time occurring as the number of times of laminations increases when the lamination thickness of each forming material layer needed to form a stereoscopically shaped article having a fine surface is reduced in a process of lamination shaping of photo-setting resins for photo-shaping, and efficiently form a stereoscopically shaped article with a good quality. SOLUTION: In a precess of lamination shaping of light setting resins for photo- shaping, light energies having different wave lengths are selectively applied by perceiving the characteristics of light that a light having a short wave length has a sharrow setting depth, while a light having a long wave length has a deep setting depth dependent on a shape of a desired molding. A portion 15 requiring fine data is formed by making the setting depth sharrow with a light energy within a region of ultraviolet rays having short wave lengths, and a remaining portion 14 is formed by making the setting depth deep with a light energy within a region of visible lights having long wave lengths, whereby a stereoscopically shaped article is shaped by a composite combination of the thick lamination parts to be laminated.
Patent JP-H03155517-A (JP)
Title: Ftheta lens system in optical scanner
Inventor: ITABASHI AKIHISA
IPC: G02B13/00
Filed: 1989-11-15
Abstract: PURPOSE:To correct the curvature in main and sub scanning directions of an image surface and the surface tilt of a rotary polygonal mirror by forming the shape of an ftheta lens system comprised of two sheets of lenses in shape of circular arc, straight line, straight line, and circular arc observing from a rotary polygonal mirror side, attaching a negative refracting power on a first lens and a positive refracting power on a second lens, and satisfying a specific condition. CONSTITUTION:The shape of each lens surface in a deflection plane of the ftheta lens systems 4, 5 is formed in sequence of circular arc, straight line, straight line, and circular arc advancing from a first surface to a fourth surface observing from the rotary polygonal mirror 3 side, and the negative refracting power is attached on the first lens 4 and the positive refracting power on the second lens 5 on the surface in parallel with the deflection plane. The first surface is formed in concave barrel type toric plane shape, and the second surface in convex cylindrical plane shape, and the third surface in convex cylindrical plane shape, and the fourth surface in concave toric plane shape. Assuming a synthetic focal distance in a deflection orthogonal plane as fs, the radius of curvature of the third surface in the deflection orthogonal plane including an optical axis as r'3, respectively, the condition 1.6<=¦r'3/fs¦<=3.1 can be satisfied. Thereby, it is possible to correct the curvature of the image surface in the main and sub scanning directions satisfactorily as correcting the surface tilt of the rotary polygonal mirror 3.
Patent JP-H01139952-A (JP)
Title: Muffler for air conditioner
Inventor: FUKAYA KANJI
IPC: F24F13/02
Filed: 1987-11-27
Abstract: PURPOSE:To reduce a noise in a low frequency range by a method wherein a sound suction structure of only two opposed surfaces, a curved port and a curved inlet part are of porous plates and a curved outlet part is of a sound shielding plate and then other opposing two surfaces are of a sound insulation material. CONSTITUTION:A muffler 1 for an air conditioner is constructed such that opposing two surface of an air passage 4 have a porous plate 5, a sound absorption material 7 and an air later 9 having more than one partition plate 8 outside them. These members may constitute a sound absorbing structure. A curved part at an inlet 2 of an aeration passage 4 is drawn into a smooth curved line form and communicated with the aeration passage. In this case, an inlet curved part is made such that a porous plate 5' is adhered to a surface of a sound absorbing material, the outlet of the aeration passage becomes a curved part which is similar to the inlet and a sound shielding plate is adhered to a surface of the sound absorption material. Other two surfaces of the opposing two surfaces constituting the sound absorbing structure are not provided with any air layer, but the sound absorbing material 7 is left as it is or the porous plate is adhered to the surface of the sound absorbing material. With this arrangement, it is possible to reduce a sound having a wide low frequency mainly around a low frequency range, resulting in that a compact device can be attained.
Patent JP-H08162274-A (JP)
Title: El element
Inventor: TERADA KOSUKE
IPC: H05B33/14
Filed: 1994-11-30
Abstract: PURPOSE: To provide white light stably. CONSTITUTION: A transparent electrode 23, an insulating layer 24, an EL layer 28, an insulating layer 31, an EL layer 29, an insulating layer 32, an EL layer 30, an insulating layer 26 and a metal electrode 27 are laminated in this order on a light transmissive substrate 22 to compose an EL element 21. An electroluminescent layer 25 is composed of the EL layers 28-30 and the insulating layer 31, 32. The EL layers 28, 30 are ZnS:Mn and the EL layer 29 is SrS:Ce. The EL layers 28-30 are electrically separated by the insulating layers 31, 32 and the quantity decrease of movement of electric charge is suppressed. Consequently, decrease of luminous intensity which usually occurs as the accumulated driving time becomes long is lessened.
Patent JP-S63150609-A (JP)
Title: External diameter measuring method
Inventor: HIRANO SHIGENORI
IPC: G01B11/08
Filed: 1986-12-16
Abstract: PURPOSE:To accurately measure an external diameter by an inexpensive scattered light source by arranging two measurement systems consisting of diffused light sources and image sensors so that their optical axes are on the coordinate axes of a two-dimensional coordinate system on a plane perpendicular to the axis of a body to be measured. CONSTITUTION:For an external diameter measuring method which measures the external diameter of the circularly-sectioned, long-sized body 3 to be measured, one measurement system consists of a line sensor camera 1 and a scattered light source 4 and another measurement system consists of a line sensor camera 2 and a scattered light source 5. The light sources X and Y of those two measurement systems constitute the X axis and Y axis of the two-dimensional orthogonal coordinate system and are so arranged that their origin meets the center of the section of the body 3 to be measured 3 in a stationary state. When the body 3 to be measured moves from a solid-line to a dotted line, the quantities of shifts of the center positions of the image of the body 3 to be measured from the center points of the lines sensors 1b and 2b are measured from video signals from the line sensors 1b and 2b to find the sectional center coordinates X0 and Y0 of the body 3 to be measured. Then, the length of the image of the body 3 to be measured is measured and the external diameter of the body 3 to be measured is found from a specific arithmetic expression.
Patent JP-S62153263-A (JP)
Title: Tricyclic or tetracyclic compound
Inventor: UNO JUN
IPC: A61P3/00
Filed: 1985-12-25
Abstract: NEW MATERIAL:A compound expressed by formula I [A is alkylene; X is Cl, Br or I; Y-Z is formula II (a is 0-2), -CH=CH-, -CH2CH2-, etc.; R1 and R2 are H, halogen, lower alkyl, lower alkoxy, etc.; A is alkylene other than methylene when Y-Z is formula II]. EXAMPLE:11-(5-Chlorovalerylamino)-6,11-dihydrobenzo[b,e]thiepin. USE:With calcium antagonistic action and useful for treating ischemic disorder in circulatory organs and/or hypertension. PREPARATION:A compound expressed by formula III is reacted with a compound expressed by the formula HOOC-A-X or a reactive derivative thereof at -40-150 deg.C in a solvent, e.g. dioxane, etc., to afford the aimed compound expressed by formula I.
Patent JP-H09110676-A (JP)
Title: Pharmaceutical preparation capable of releasing drug by ultrasonic wave
Inventor: FURUHATA HIROSHI
IPC: A61J3/08
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical preparation that is implanted in a site of the body decided by the disease and can increase the quantity of a drug released from a pharmaceutical preparation by ultrasonic waves which are generated by an ultrasonic generator and has such an intensity that does not give damage to living bodies. SOLUTION: This pharmaceutical preparation comprises an inner section composed of a liquid drug layer and an outer section that retains the liquid drug. The outer section is provided with a silicone membrane having an opening to release the liquid drug therethrough so as to make it possible to increase the quantity of the liquid drug released by ultrasonic wave irradiation.
Patent JP-S62145938-A (JP)
Title: Photodetector
Inventor: YAN GERUNE
IPC: H04B10/69
Filed: 1986-12-16
Abstract: An optical receiver comprises a plurality of sequentially-connected, symmetrically-constructed operational amplifiers having two complementary outputs. For the determination of the operating points and for suppressing the offset voltages, one output of each amplifier is connected by way of a negative feedback path to the second input of the first amplifier, whereas the useful signal is supplied to the first input of the first amplifier.
Patent JP-H09138538-A (JP)
Title: Color image, image forming method and image forming device
Inventor: KOBAYASHI YOSHIAKI
IPC: G03G15/20
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To faithfully express an actual object with texture and depth by specifying the standard glossiness of a color image. SOLUTION: In order to obtain such image glossiness that the standard glossiness of the color image formed on an image supporting body is 17 to 37, the method to control the surface roughness of a heat roller is desirable. The surface roughness is controlled by making the surface of a fixing roller coming in contact with the image rugged. The fixing roller is constituted of a 600W halogen heater lamp 21 (incorporated in the center of the roller on an image forming side), a hollow aluminum roller 22 whose diameter is 40mm, an LTV silicone rubber layer 23 whose rubber hardness by an ASKER C-type hardness tester is 90 deg. and whose thickness is 1mm and a PFA tube layer 24 whose thickness is 50μm on the surface of the roller 22. Meanwhile, a press- contact roller on an image non-forming side is constituted of a hollow aluminum roller 25 whose diameter is 40mm, and an LTV silicone rubber layer 26 whose thickness is 3mm and a PFA tube layer 27 whose thickness is 50μm on the surface of the roller 25.
Patent JP-H03161195-A (JP)
Title: Apparatus for treating garbage
Inventor: TANAKA MASARU
IPC: B65F1/00
Filed: 1989-11-16
Abstract: PURPOSE:To improve the effect of space saving by inclining rollers and forming a drainage hole at the lower part thereof in a garbage treating apparatus where compressing and dehydrating are executed with one pair of the rollers. CONSTITUTION:In the garbage treating apparatus provided with one pair of the rollers 51, 55 in a case 46 where the supplied garbage is compressed and dehydrated with these rollers 51, 55, the rollers 51, 55 are set as inclining. Further, in the case 46, a discharging hole 47 for supplying the dehydrated garbage into a containing vessel 61 at the lower part and also the drainage hole 58 are formed to the rollers 51, 55. By this method, dimensions of width and depth and setting space of the apparatus can be reduced.
Patent JP-S63149725-A (JP)
Title: Information processor
Inventor: AKATSU NORISHIRO
IPC: G06F3/048
Filed: 1986-12-15
Abstract: PURPOSE:To easily and rapidly execute the instructing operation of operation guiding information by instructing the replacement of the operation guiding information by a 1st instructing means and instructing the operation guiding information to be replaced by a 2nd instructing means. CONSTITUTION:When a display character pattern FP6 indicating the replacement of display and a display character pattern FP4 for the replacement of display are specified by depressing function keys, displays corresponding to the display character patterns FP1-FP5 are displayed on a CRT display device 16. When number '1' corresponding to copy is inputted from ten keys on a keyboard at first, number '5' corresponding to search is inputted and then a function key corresponding to the display character pattern for the replacement of display is depressed, the FP1 and FP5 stored in a magnetic disk device are replaced by each other, and the patterns FP5, FP2, FP3, FP6 are successively read out and displayed on the basis of display position information.