baber/WOPTO huggingface dataset:
Patent JP-S59152653-A (JP)
Title: Resin-package type semiconductor device
Inventor: ITOU MITSUO
IPC: H01L23/48
Filed: 1983-02-21
Abstract: PURPOSE:To eliminate the deterioration in the characteristic and the decrease in the moisture resistance due to mounting and to improve the reliability by forming a notch from the side in the boundary between a placing plate in a header covered with a resin package and a mounting plate having a mounting hole and not covered with the package. CONSTITUTION:A header 3 is formed of a wide mounting plate 11 and a placing plate 7 which is slightly narrower than the plate 11. A notch (cutout slot) 13 is formed from the side in the boundary between the plate 11 and the plate 7, and the plate 11 and the plate 7 are connected at the center. A slot 17 is formed over the entire width of the narrow coupling part 16 for connecting the plate 7 and the plate 11. The slots 15, 17 perform a role of preventing the invasion of water immersed through the boundary between a header 3 and a resin package 6. After a transistor 2 is placed by mounting through an insulating plate 20 on a mounting plate 1, a screw 5 is inserted into a mounting hole 4, the end of the screw is inserted into an insulating tube 21 inserted into the hole of the plate 1, and engaged fixedly with a nut 23 through a washer 22.
Patent JP-H11208056-A (JP)
Title: Image processing method, processor therefor and recording medium
Inventor: TOMOMATSU YOSHIAKI
IPC: B41J21/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To output image at high rate using a minimum necessary memory by determining a band memory size appropriately at the time of delivering an image data, e.g. a character or a figure, generated from an application software to a printer in raster image. SOLUTION: When an application software requires a printer driver to deliver an output to a printer 200, the printer driver determining the memory size of a band memory from the empty memory size in a computer system, or the like. After delivering a previously generated image data to the printer 200, the printer driver ends the processing operation for one band. On the printer 200 side, a transferred image data being divided by the printer driver is coupled by a coupling means 202 and delivered from arm output means 203. Since the band memory size can be determined appropriately, image can be outputted at high rate using a minimum necessary memory.
Patent JP-H09218248-A (JP)
Title: Method and equipment for inspecting digital circuit
Inventor: SEKO SHIGEYUKI
IPC: G01R31/28
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To inspect a digital circuit by a simple method. SOLUTION: When the connection route 61-1 between IC 11-1 and IC 11-2 is inspected, an adjusting/inspecting machine 5 delivers a test data on an IIC (Inter-IC) bus 4 to the IC 11-1 and sets the test data at the terminals 21-1,..., 21-5 thereof. The adjusting/inspecting machine 5 then reads out the value from the terminals 21-16,..., 21-20 of IC 11-2 and receives the value through the IIC bus 4. The adjusting/inspecting machine 5 compares the received value with a value obtained when the connection route 61-1 is normal. The operation is repeated a plurality of times and makes a decision that the connection route 61-1 is normal when the values match each other for all operations.
Patent JP-S59151754-A (JP)
Title: Silver oxide battery
Inventor: IMAZAWA KAZUHIRO
IPC: H01M4/62
Filed: 1983-02-18
Abstract: PURPOSE:To obtain a silver oxide battery which has a good preservation performance and in which any deterioration or capacity loss of the separator is not caused by oxidation by installing a conductive layer containing conductive tin oxide powder on the surface of a positive mixture facing a negative electrode. CONSTITUTION:A conductive layer 3 containing conductive tin oxide is formed on the surface of a positive mixture 2 facing a negative electrode 7; the positive mixture 2 contains silver oxide as an active material. The above condutive layer 3 is formed by applying 30mg of a dispersion liquid prepared by dispersing 50wt% of tin oxide powder containing antimony oxide in gel-like electrolyte which contains 2wt% of methylcellulose.
Patent JP-S56124234-A (JP)
Title: Correcting method for electron beam deflection
Inventor: HAYASHI SOUICHIROU
IPC: H01J37/304
Filed: 1980-03-05
Abstract: PURPOSE:To excellently correct the deflection distortion as well as to correctly perform the electron beam patterning even when the physical performance of the deflection system of the subject patterning device is poor to some extent. CONSTITUTION:A sample 7 is shifted by a controlling device 32 and the center of a beam 8 and  a reference mark are superposed. Through a scanning interface i/F33, a signal switching device  34 is set on A side, the deflection signal 42 of the scanning starting point PX is supplied and a  deflection 6 is performed using D/A convertion 35. A reflected electron is detected 28, an A/D  convertion 30 is performed, the above is read in to a device 32 through an i/F31 and the center  position of all the reference marks 24 are computed when arrived at the terminal point QX. Then,  the correct coordinate position of the center of each reference mark is computed from the distance  of the reference mark 24 using the reference mark 27, located at the center of the sample, as the  starting point. The beam center aligned to the center of the reference mark 27, the mark 24 is detected by deflection and its center shows a distortion. A distortion coefficient is computed 32  and memorized 38. At the time when an actual patterning is performed, the switching device 34 is changed over to B side and when the starting instruction is given through an i/F40, a controlling  circuit 41 reads out a correction information 38, performs a digital addition 39 and a deflection 6. Through this constitution, the delfection distortion of the electron beam can be corrected in an  excellent accuracy.
Patent JP-H02259177-A (JP)
Title: Conpact cord, rubber member and tire
Inventor: FUREDEI BAIRIEBIIRU
IPC: B60C9/00
Filed: 1990-02-06
Abstract: PURPOSE: To obtain a closest compact cord capable of inspecting the position of filaments in a short time by making the surface of core filaments visually different from the surface of layer filaments and suitably positioning the filaments. CONSTITUTION: This compact cord is obtained by regulating the diameter d1 of 1-4 arranged core filaments 1 to 0.15-0.40 mm, regulating the diameter d2 of layer filaments 2 to greater than or equal to d1 -0.05 to smaller than or equal to d1 -0.015 mm and making the color, etc., different so as to make the surface of the core filaments 1 visually different from the surface of the layer filaments 2. The number of the layer filaments 2 is [(n) + (m)] relatively to the number (n) of the core filaments 1 and the layer filaments 2 are twisted in the same direction and at the same pitch as those of the core filaments 1. The (m) is 6 when (n) is >=2 and is 5 when (n) is 1.
Patent JP-2000224333-A (JP)
Title: Communication unit
Inventor: ONUMA ASAHIRO
IPC: H04L12/28
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To effectively utilize various terminals on the Internet by connecting freely a telephone set or a facsimile terminal to a LAN, the Internet and a public line or the like under the environment where the terminals are mutually connected to the LAN. SOLUTION: A transmission protocol discrimination section 104 analyzes a transmission request from a telephone set 102 and a facsimile terminal 103 and an Internet telephone control section 108 or an Internet FAX control section 109 transmits data via a public line interface 105 or a LAN interface 106. A reception procedure discrimination section 110 transmits data received via the public line interface 105 or the LAN interface 106 to the telephone set 102 or the facsimile terminal 103 using the Internet telephone control section 108 or the Internet FAX control section 109.
Patent JP-H01202819-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI YOSHIYUKI
IPC: H01L21/3065
Filed: 1988-02-08
Abstract: PURPOSE:To prevent metal wirings from etching at the time of exposing, to facilitate the handling of aqueous nitric acid solution, and to increase the life of a semiconductor device by removing residue after resist is ashed with more dilute nitric acid than fuming nitric acid by treatment for a short time in which reaction with the metal is not promoted. CONSTITUTION:After an aluminum deposited film on a base oxide film 3 is dry etched, a photoresist film 1 used as a mask for etching remains on aluminum wirings 2. When the resist is ashed by O2 plasma, the residue of the resist remains on the wirings 2. In order to remove the residue, it is cleaned with aqueous nitric acid solution of 60% to 85% to completely remove the resist. Thus, more dilute nitric acid than fuming nitric acid is employed to treat in a short time thereby to remove the resist without substantial reaction with the wiring metal.
Patent JP-H03240694-A (JP)
Title: Control valve
Inventor: MOTOHASHI TOSHIAKI
IPC: B67D7/32
Filed: 1990-02-08
Abstract: PURPOSE:To obtain a control valve which can simply check a valve opening retaining mechanism by opening a sensor tube communicating with a diaphgram chamber of the mechanism at a full-level tank position, providing a normally closed float valve in an opening, and providing operation inspecting means for pressurizing a diaphragm chamber. CONSTITUTION:A sensor tube 27 communicating with a right chamber 22b is provided, connected to the side protrusion 19a of a housing 19, and an operation check valve 40 of operation inspecting means is provided thereat. The tube 27 is suspended from the interior of a housing 11 into an inlet tube 2, and a float valve 30 is provided at its lower end. The body 31 of the valve 30 is formed in a cylinder opened at its lower end, and formed with a valve chamber 33 communicating with the tube 27 via a valve seat 32 engaged with its inner peripheral wall and a lower float chamber 34. A float 35 is contained at a gap to the inner peripheral wall in the chamber 34. A seal ring 37 is normally seated to the seat 32 by the own weight of the float 35 to close the valve 30, and the valve 30 is opened upon rising of the float 35.
Patent JP-H11222795-A (JP)
Title: Production of coated paper
Inventor: SATO TOMOJI
IPC: D21H23/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain coated paper free from occurrence of backing roll stain, excellent in workability and wet strength by applying a coating solution having a pigment and an adhesive to the primary surface of a raw material and drying the coated surface and applying the coating solution to the secondary surface of the raw paper by a specific process. SOLUTION: A coating solution having a pigment and an adhesive is applied to a primary surface of raw paper at a coating speed of >=1,100 m/min by a blade coater which is an on machine coater in which processes from papermaking process to coating process are preferably carried out by on line an the coated surface is dried and, to a paper surface during traveling, pref. to a surface to be coated on the primary surface side, cold wind at <=35 deg.C is blown before coating a secondary surface to cool the paper surface temperature of <=45 deg.C, and then, the secondary surface is coated.
Patent JP-H03232141-A (JP)
Title: Magneto-optical disk device
Inventor: HINO YASUMORI
IPC: G11B11/10
Filed: 1990-02-07
Abstract: PURPOSE:To keep a recording state constant independently of the light collection state of a laser beam or a temperature change in a magnet-optical recording medium by providing a means detecting a recordable and minimum recording power. CONSTITUTION:A control section 7 controls a laser driving section 4 to set the recording power and to record a single signal. A regenerative signal in this case is subjected to band limit by a band pass filter 8, the signal intensity of the output is converted into a DC level by a rectifier 9, converted into a digital value by an A/D converter 10 and the result is inputted to the control section 7 as a signal intensity. Then the part of the signal intensity changing largely is subjected to straight line approximation by the control section 7 and the result is calculated to detect a minimum recording power Pmin. When the recording is implemented by using a relative recording power Pmin, the relative recording power with minimum secondary distortion to the defocus quantity is constant. Thus, it is possible to keep the recording state constant even when the light collection state of a laser beam and the temperature of the magneto-optical recording medium are changed.
Patent JP-H09224207-A (JP)
Title: Electronic image pickup device
Inventor: OIE MASAHIRO
IPC: H04N5/907
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic image pickup device by re-configuring automatically destroyed management information so as to restart the system. SOLUTION: When a CPU 10 detects an abnormality in header information, the CPU 10 allows an LCD 19 to display a 'memory error #1'. When a restoration key is depressed, header information in a flush memory 8 is cleared and the header information is built up again based on image data and written in the flush memory. Thus, usual camera operation processing in attained without losing the image data. When any abnormality is detected in memory management information, the LCD 19 at first displays a 'memory error #2'. When the restoration key is depressed, after the LCD 19 displays 'image data are lost' and the flush memory 8 is cleared, the memory management information is re-built up, and it is written in the flush memory 8. Thus, although the recorded image data are lost, the usual camera operation processing is attained.
Patent JP-H06224236-A (JP)
Title: Gate processing method for resin-seal molded product and device thereof
Inventor: FURUSHIMA YOSHIHIKO
IPC: B29C45/38
Filed: 1993-01-21
Abstract: PURPOSE:To prevent the formation of a microcrack or a damage area on a thin type package by minimizing the application of a stress to the thin type package when processing a gate. CONSTITUTION:A first cutting process is carried out, which forms a preliminary cutting crack 60 on a connection part between a thin type package 20 and a gate 30. Then, a second cutting process in carried out, which cuts the crack portion 60 formed by the first cutting process and separates the thin type package 20 from the gate 30 completely.
Patent JP-H04246239-A (JP)
Title: Bearing stand structure for exhaust turbine supercharger
Inventor: TAGAWA MASAYOSHI
IPC: F02B39/00
Filed: 1991-01-30
Abstract: PURPOSE:To improve the cooling effect and simplify structure and prevent trouble by forming a water cooled type body casing of an exhaust turbine supercharger to an air cooled type. CONSTITUTION:A bearing stand structure of an exhaust turbine supercharger is constituted of a bearing stand inside casing 11 on a compressor side and a bearing stand outside casing 10 on a turbine side which is formed in double form, keeping a space released to the outside air on the outside of the inside casing 11, and the above-described space is used as cooling chamber.
Patent JP-H09216302-A (JP)
Title: Packaging material for food
Inventor: SAKAMOTO JUN
IPC: B29C55/02
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To keep flavor or the like of food by removing vapor, water content, oil content emitted from the food by absorption by a method wherein water vapor permeability of a laminate of a nonporous thermoplastic resin film and nonwoven fabric is made at least a specific value. SOLUTION: This packaging material for food is obtained wherein for example, polyester as thermoplastic resin is made into a film by a melt extrusion method, and the non-porous polyester film is laminated on nonwoven fabric by thermal adhesion, and they re monoaxially stretched thereafter. Further, its water vapor permeability is at least 1,000g/(m<2> .day). When the nonwoven fabric is laminated on a food side, stickiness of the food is prevented by absorbing water content, and oil content which are emitted from the food, and deterioration of flavor is prevented. Furthermore, by forming a webbed structure wherein a filmy product is formed at a confounding point on the food surface side of the nonwoven fabric under a state wherein single fibers are fusion welded to each other, the water content and oil content which are once absorbed are prevented from flowing backward.
Patent JP-H08222665-A (JP)
Title: Heat sink
Inventor: KIKUCHI SHUNICHI
IPC: H01L23/36
Filed: 1995-02-16
Abstract: PURPOSE: To obtain a heat sink for cooling an electronic device, e.g. a semiconductor device, having large heat dissipation area which can be mass produced. CONSTITUTION: The heat sink comprises a base plate 31, a plurality of fins 32 standing in parallel on the base plate 31, and a plurality of protrusions 35 having substantially semicircular cross-section provided for each fin while standing vertically on the base plate 31.
Patent JP-H06243203-A (JP)
Title: Generation of draft surface
Inventor: EGUCHI SEIJI
IPC: G06F17/50
Filed: 1993-02-17
Abstract: PURPOSE:To reduce the designating trouble and also to shorten the time needed for generation of a draft surface by designating only one ridgeline on the outer circumference of a surface. CONSTITUTION:A draft surface continuous to the outer circumference of a previously produced surface is generated from this outer circumference by a CAD device which has the phase data showing the contiguous relation of surfaces. In a step 1, a string of closed ridgelines forming the outer circumference of the preceding surface is generated from the ridgelines designated on the outer circumference based on the phase data. Then the ridgelines having the attributes, i.e., end circumferences are successively searched for acquisition of the string of closed ridge lines forming the outer circumference. In a step 2, a curve is generated from the string of closed ridgelines. In a step 3, a draft surface is generated in the designated length from each of ridgelines forming a curve also in the designated direction and at a designated angle.
Patent JP-S60171740-A (JP)
Title: Wiring of integrated circuit element
Inventor: SAITOU TAMIO
IPC: H01L23/522
Filed: 1984-02-17
Abstract: PURPOSE:To enable to connect outside wirings to an integrated circuit element on a thermoplastic resin substrate by a method wherein after the integrated circuit element is buried in the thermoplastic resin substrate as to expose the surfaces of input/output pads, an insulating resin layer containing thermoplastic resin is adhered on the substrate. CONSTITUTION:A monolithic integrated circuit element 2 is buried in a substrate 1 formed of a thermoplastic macromolecular material at first as to expose the surfaces of the input/output pads 3 thereof (a), and fundamental wiring regions 21 consisting of a first conductive ultraviolet-curing resin layer 7 are formed thereon (g). Then, a second conductive ultraviolet-curing resin layer 10 consisting of a material the same with the first conductive ultraviolet-curing resin layer 7 is adhered thereon, exposure is performed by projecting ultraviolet rays to the positions on the fundamental wiring regions out of the wiring regions to the input/output pads 3, and on the parts other than the wiring regions through a glass mask 12 having an ultraviolet screening film 11 (h), then, the parts not projected by the ultraviolet rays, namely the parts other than individual wiring regions to connect between the main wiring region and the input/output pads 3 are dissolved to be removed. Accordingly, the individual wiring regions 22 consisting of the second conductive ultraviolet-curing resin layer 10 are formed (i).
Patent JP-S57143268-A (JP)
Title: Manufacture of organic solvent battery
Inventor: TAKAGISHI HITOSHI
IPC: H01M6/16
Filed: 1981-02-27
Abstract: PURPOSE:To improve the method of pressing and affixing an active material over a sealing plate or the like, and reduce the manufacture cost of an organic solvent battery by performing hair line work on one surface of a base body so as to form hair lines extending in one direction, and forming a negative sealing plate or a positive case so that its inner surface corresponds to the surface of the said base body provided with hair lines. CONSTITUTION:A base body 12 is rolled with a hard roller 11 having many concaves and convexes so as to form hair lines consisting of a number of micro- grooves 121, which have a width of around 1-100mu and extend in one direction. After that, thus treated body 12 is punched into a negative sealing plate 4. Then, an alkali metal used as a negative active material 5 is pressed upon the inner wall of the negative sealing plate 4 and is affixed on the plate 4, so that the contact between the material 5 and the plate 4 is increased. Here, hairline work is performed also on the inner wall of a case 1 in which a positive active material 2 is installed. By the means mentioned above, an organic solvent battery which has an excellent preservation characteristic can be obtained.
Patent JP-S62185222-A (JP)
Title: Magnetic memory body
Inventor: NAKAGAWA TETSUO
IPC: G11B5/72
Filed: 1986-02-12
Abstract: PURPOSE:To substantially assure mechanical reliability and corrosion resistance and to deal with high density recording with the thinner film by forming a thin magnetic metallic film medium on a substrate and coating the 1st-4th layers consisting of specific materials thereon. CONSTITUTION:After the metallic medium is formed on the substrate, the thin film consisting of at least one kind of the material selected from oxides and nitrides is coated thereon as the 1st layer in the presence or absence of the thin metallic film of at least one kind selected from Al, Cr, Ti, Ta and Nb. The thin metallic film of at least one kind selected from Al, Cr, Ti, Ta, and Nb is coated as the 2nd layer thereon. An imide group-contg. high polymer film is coated thereon as the 3rd layer. The material which is the salt of at lest a fatty acid and metal selected from Li, Na, K, Mg and Ca and has >=80 deg.C m.p. is coated thereon as the 4th layer. The coefft. of friction between the memory body and head is thereby considerably deceased and the mechanical reliability of the memory body is improved.
Patent JP-S52112332-A (JP)
Title: Thermal recording head
Inventor: GOTOU KIYOSHI
IPC: H01C7/00
Filed: 1976-03-18
Abstract: PURPOSE: To eliminate the non-uniform typing and enhance the typing density by making the face of a thick film resistor to be flat and plane, the resistor being used by the thermal recording head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63196374-A (JP)
Title: Working device with compensating function
Inventor: OISHI HIROYUKI
IPC: B24B29/00
Filed: 1987-02-10
Abstract: PURPOSE:To perform the replacement of a rotary working tool in a timely manner, by installing a reference jig, where the rotary working tool is pressed for detecting an abrasive loss of each rotary working tool, and also a compensation controller detecting a wear state of the rotary working tool according to displacement at the time of pressing the working tool to a reference surface of this jig. CONSTITUTION:A motor-driven robot 14 is operated and a rotary brush (a kind of rotary working tool) 20 is pressed to a reference surface 38 of a reference jig 39. A drive current of an electric motor 17 to be increased with this pressure is detected by a detecting element 44, and a reference current for performing usual brushing is compared with this drive current at an operational part 45, then the rotary brush 20 is pressed to the reference surface 38 till the drive current becomes equal to the reference current. At this time, a controller 13 of the motor-driven robot 14 takes the measured advance size of the rotary brush 20 into an input-output part 48, setting it down to the compensation value, and it is written into a horizontal axial compensating register 47. Next, this compensation value is compared with the reference value, and when it is larger than the reference value, it is so judged that the rotary brush 20 is worn out more than the criterion, thereby indicating lighting for replacement to a control panel 41.