baber/WOPTO huggingface dataset:
Patent JP-H02172275-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: DAIMON KAZUO
IPC: H01L27/112
Filed: 1988-12-26
Abstract: PURPOSE:To prevent the incorrect reading of information stored in memory cells by visual inspection from above data lines by a method wherein the external appearances of the data line surfaces are made identical regardless of the existence of the contact. CONSTITUTION:The external appearances of the surfaces of data lines 11, 11' are made identical regardless of the existence of the contact. That is, a dummy hole 9 is formed at a necessary part, of an interlayer insulating film 14, which corresponds with a memory element Q1 being in noncontact with the data line 11, so that the surfaces of the data lines 11, 11' formed right above the dummy hole 9 and a contact hole 8 have almost the same appearances. Thereby, the incorrect reading of the data stored in memory cells Q1, Q2 visual inspection from above the data lines 11, 11' can be prevented.
Patent JP-H04199616-A (JP)
Title: Manufacture of semiconductor element
Inventor: MATSUO MICHIHIRO
IPC: H01L21/265
Filed: 1990-11-29
Abstract: PURPOSE:To form a shallow impurity diffusion layer at a row temperature and to accomplish the impurity diffusion layer having a high activation rate by a method wherein ions are implanted in a heated-up wafer by a method wherein the wafer is heated up when an ion implanting operation is conducted. CONSTITUTION:When an ion implanting operation is conducted, the implantation of ions is started in the state wherein the temperature of a wafer is sufficiently stabilized by heating up a semiconductor (wafer) to 600 deg.C in an ion-implanting device. The above-mentioned temperature is maintained while ions are implanted, and the implanting operation is continued. The wafer is heated up by a heater provided on the rear side of a supporting stand on which the wafer is placed. The more a dosage become smaller, the more the rate of activation becomes higher when the temperature of heat treatment is constant, therefore, when the dosage is small, ions can be activated easily. Consequently, as activation is generated successively on the impurities implanted in the substrate, a shallow impurity layer can be formed at a low temperature, and the rate of activation can be improved.
Patent JP-H04205051-A (JP)
Title: Document preparing device
Inventor: KUSUMOTO TATSUJI
IPC: G06F17/22
Filed: 1990-11-29
Abstract: PURPOSE:To facilitate new word registration of a Katakana character (square form Japanese syllabary) string by providing a document preparing device with a conversion means for converting a retrieved Katakana character string to a Hiragana character (Japanese syllabary) string and a registration setting means for setting a Katakana character string as a lemma and a Hiragana character string as the Japanese reading of a Chinese character. CONSTITUTION:When a Katakana new word registration command is input from an input section 1 to a control section 2, the control section 2 requests a document extension section 4 for extension of a document. The extension section 4 extracts all of character codes on a current page and extends them onto a document extension buffer 7. The control section 2 initiates a Katakana retrieval section 5, references character codes in buffer 7, and retrieves a Katakana character string sequentially from the leading character. When the control section 2, whenever the Katakana retrieval section 5 retrieves Katakana character string codes, converts a retrieved code into a Hiragana code, sets the Katakana character string as a lemma, sets the corresponding Hiragana character string as the Japanese reading of Chinese character, and preserves the lemma and Japanese reading of Chinese character in a record buffer 9 via the retrieval section 5. The control section 2 initiates a new word registration section 6 to register the lemma and Japanese reading of Chinese character preserved in buffer 9 onto a new dictionary.
Patent JP-H05154563-A (JP)
Title: Roll device for forming welded tube
Inventor: HANEDA KENJI
IPC: B21D5/12
Filed: 1991-12-10
Abstract: PURPOSE:To precisely bend the central part of stock to be formed by making the curvature of the central part of kaliber smaller than both end parts of the kaliber. CONSTITUTION:A kaliber of an upper roll 1 is composed of plural kalibers. The radius of curvature Rc of the central part of the upper roll 1 is become to the larger value than Re (radius of curvature of design wall thickness) and become to the flat state. The radius of curvature of the lower roll for bending is Rd, then Re=Rd-tp (tp is design wall thickness), therefore, the center bending can be executed without disturbing the wall thickness precision of the stock to be formed.
Patent JP-H02172068-A (JP)
Title: Information recording and reproducing device
Inventor: OGINO TSUKASA
IPC: G11B7/00
Filed: 1988-12-26
Abstract: PURPOSE:To perform a substitution processing for several tracks at once and to drastically reduce the processing time by providing a temporary storage means for information to be recorded to a defective sector. CONSTITUTION:Write information sent by a CPU 11 is recorded at once to a RAM(A) by a prescribed processing, and is processed for verification by an ECC circuit 15. In the case of abnormality, an address of a defective sector and information to be written to the defective sector are read out of a write buffer for the RAM(A) and stored in a substitutive buffer set up for a RAM(B). When the RAM(B) is thoroughly used out, the information of the defective sector or a defective track is written in a substitutive sector in a substitutive area and checked for verification. Moreover, in the case of substitution processing for burst mode, a management table is written with this effect. By this constitution, the processing time can be shortened by performing the substitution processing required for plural tracks by several tracks at once.
Patent JP-2000137113-A (JP)
Title: Color filter and its production
Inventor: KOKEGUCHI NORIYUKI
IPC: G03C7/407
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a color filter which lessens the oozing of color pattern boundary portion after a high temperature treatment and a method for producing the same, and to provide a color filter which is a color filter manufactured by a high temperature treatment and has excellent light resistance, and a process for producing the same. SOLUTION: The color filter having the color pattern formed by subjecting a silver halide photosensitive material provided with at least three kinds of photosensitive layers varying in absorption wavelength regions from each other on a light transparent substrate to color development processing is a color filter characterized in that the average transmission density of the main absorption of the color pattern is <=0.8 and the ratio of the area occupied by the color pixel included in the color pattern to the total area of the color pattern is >=80%.  The method for producing the color filter described above is a method for producing the color filter characterized in that the color development processing is executed by using a color developing solution containing >=2 mmol/ l bromide ions in the color developing solution and containing at least one kind of aromatic primary amine developing agents.
Patent JP-H03186624-A (JP)
Title: Hydraulic clutch control device
Inventor: HARADA KOJI
IPC: F16D48/02
Filed: 1989-12-18
Abstract: PURPOSE:To reduce the load of a bearing by disposing, in a first circuit, a valve for controlling the hydraulic pressure of a second circuit and a valve for setting the pressure in a clutch cover to a predetermined pressure, and by providing a cut-off valve for reducing this hydraulic pressure in association with an increase in cylinder hydraulic pressure. CONSTITUTION:An oil pump 900 is connected thereto with first and second circuits 110, 120, and a first pressure control solenoid valve 130 controls the hydraulic pressure of the second circuit communicated with a cylinder 10. Further, a back pressure valve 140 sets the hydraulic pressure in a clutch cover 1 to a predetermined constant value. A second pressure control solenoid valve 150 for feeding and discharging hydraulic oil to and from the cylinder 10 controls the engagement of a clutch. When this hydraulic pressure increases, hydraulic pressure is led from a pipe line 400 to a cut-off valve 500 which is therefore opened to decrease the pressure in the clutch cover. Accordingly, the thrust force acting upon the transmission side is decreased, thereby it is possible to reduce the load of a bearing.
Patent JP-H01168941-A (JP)
Title: Plural weft-selective insertion apparatus in water jet loom
Inventor: ISHIDO TAKAO
IPC: D03D47/32
Filed: 1987-12-23
Abstract: PURPOSE:To enable prevention of weft insertion troubles, by providing a small hole connecting primary and secondary ports on the electromagnetic driving valve for selective actuation of plural weft insertion nozzles to also fill wafer in nozzles being out of weft insertion. CONSTITUTION:In a water jet loom having plural weft insertion nozzles, each weft-insertion-nozzle branch pipe is fitted with an electromagnetic driving valve for selectively operating said plural nozzles. Said electromagnetic driving valve is provided with a small hole connecting a primary port (inlet) and secondary port (outlet). Thus, nozzles being out of weft insertion also allows to be adequately filled with water for weft insertion, leading to prevention of weft insertion troubles without interfering with the freedom of weft insertion selection by on-off operation of each valve.
Patent JP-H11161772-A (JP)
Title: Picture processor and method therefor and recording medium
Inventor: HATAKEYAMA FUMIHIRO
IPC: G06T1/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a picture processing technique for easily supplying an output result with optimal picture quality without an operator being conscious of any outputting equipment. SOLUTION: A standardization converting part 60 operates standardization conversion to picture data obtained from an inputting part 10 by referring to 'inputting equipment characteristic information', 'original physical information', and 'subject information'. The standardized picture data after conversion are stored in a storage part 54. When the standardized picture data stored in the storage part 54 are outputted from an outputting part 30, conversion for recording is operated by a converting part 80 for recording. At the time of conversion for recording, 'finish request information', 'recording characteristic information, 'inputting equipment characteristic information', 'original physical information', and 'subject information' are referred to.  Recording characteristics of the outputting part 30 are defined in the 'recording characteristic information' so that an operator can obtain a desired output result without being conscious of any outputting equipment.
Patent JP-H04194313-A (JP)
Title: Catalytic converter
Inventor: NISHIZAWA MASAYOSHI
IPC: F01N3/28
Filed: 1990-11-28
Abstract: PURPOSE:To sufficiently secure the bonding strength between a catalyst container and a honeycomb carrier by providing the honeycomb carrier to the catalyst container such that one end of the carrier is secured to the container and the other end thereof is displaceable in the axial direction. CONSTITUTION:A honeycomb carrier 5 has a corrugated-plate like metal foil and a flat-plate like metal foil which are volutely wound around a core in a mutually superposed manner, and between which a number of fine passages are defined. A catalytic metal is coated on the metal foil so as to purify the exhaust gas passing through the fine passages. Since the honeycomb carrier 5 has its rear end secured to a catalyst container 4 via a ring 8 and since the outer periphery and front-end ring 7 thereof define a clearance with respect to the catalyst container 4, the difference between the thermal expansion coefficients of the two members is absorbed. By this arrangement, the bonding strength between the container 4 and the carrier 5 can be sufficiently secured and the metal foils of the carrier 5 can be prevented from being deformed.
Patent JP-H05131044-A (JP)
Title: Rotary slot type game device
Inventor: MIYASAKA YOSHIO
IPC: A63F5/04
Filed: 1991-11-14
Abstract: PURPOSE:To allow a game player to set a bonus condition for himself/herself, and get much thrill by providing a stepup formation means for displaying various cards to step up a bonus for a hit mark on a monitor screen, corresponding to the number of coins fed to a game device. CONSTITUTION:When a coin is thrown into a game device and one of buttons 7 to 10 for deciding the desired number of card bets is pressed, each type of cards is distributed to a monitor screen 11 and a bonus factor for each hit mark and a stepup condition are shown. When a throttle lever 12 is pulled, a rotary disc 3 begins to rotate. In two seconds, the lever 12 is returned to a home position and the rotation of the disc 3 is decelerated, thereby controlling a specific mark around the disc 3 to stop at hit positions A or A, B and C. As soon as the disc 3 stops, a computer makes judgement as to whether or not the mark at A, or B and C positions corresponds to a bonus. When the mark is a hit, the computer performs bonus distribution operation for the mark formed and shown on the screen 11, and one round of a game is over.
Patent JP-H02173405-A (JP)
Title: Fluid feeding/discharging port
Inventor: SUENAGA RYOICHI
IPC: F15B15/14
Filed: 1988-12-23
Abstract: PURPOSE:To enhance workability during installation work without impairing the function fulfilled by positional discrepancy by forming a large diameter part, whose inside diameter is larger than an orifice diameter, on the actuator side of the orifice, which is connected to a feeding/discharging port. CONSTITUTION:An orifice 5 is formed at the middle of a fluid feeding/ discharging port 7, while a large diameter part 8, whose inside diameter is larger than the orifice 5, is formed on the actuator side of this actuator 5. This large diameter part 8 has along its periphery a letter-V-shaped groove formed by both an internal, projected line 9 and an external, projected line 10. Thus, in installation, the positioning of the captioned port before welding can be done easily and workability can be enhanced, without impairing an orifice effect fulfilled by positional discrepancy between a feeding/discharging port of an actuator casing and the fluid feeding/discharging port 7.
Patent JP-H02172105-A (JP)
Title: Lighting apparatus
Inventor: ADACHI YOSHIKAZU
IPC: F21V23/02
Filed: 1988-12-23
Abstract: PURPOSE:To extend parts life with the weight ballance of individual parts improved in the front and in the rear of a fixing surface and with exothermicity dispersed by installing a device so that an apparatus main body is placed at one side of a fixing surface, and a stabilizer etc., of heavy weight parts located at the other side. CONSTITUTION:An apparatus main body 21, in which its back is made to a fixing surface 21a, is mounted on the upper end of a pole 22 with a fixing machine screw with a packing 23 interposed. The fixing plate 29 for a stabilizer is protrudedly provided on the surface 21a of the body 21, and the stabilizer 30 is attached to the plate 29. And the pole 22 has an opening 22a to which the stabilizer 30 is insertable. A globe 24, the peripheral wall part of which has a cylindrical state, is screwed to the body 21 with a screw part 24a. The socket 26 to which a lamp 25 is fixed and the glow socket 28 to which a glow lamp 25 is attached are provided on the inner surface of the body 21. And since the apparatus main body and the stabilizer etc., of heavy weight parts are placed at one side and the other side of the fixing surface respectively, the weight ballance of individual parts is improved in the front and in the rear of the fixing surface. And parts life can be extended with exothermicity dispersed in the insides of the globe 24 and the pole 22.
Patent JP-H11164176-A (JP)
Title: Display for electronic camera
Inventor: FUJITA YUJI
IPC: H04N5/225
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital still camera capable of surely focusing, even at using of an electric finder without complicating information inside a finder and without the loss of entire object constitution either in the case of using the electric finder of EVF of the like in an AF camera. SOLUTION: An AF frame display, display of images inside an AF frame and enlarged display of images inside the AF frame are performed at an LCD display part 5 of a camera by the mode changeover of an external SW 8, image data processing of an AF/AE processing circuit 6 and the arithmetic processing part of a microcomputer 7 and the pixel interpolation processing of an electronic zoom circuit 4. Since an AF window frame is enlarged and displayed selectively, a target object is surely focused.
Patent JP-H01170784-A (JP)
Title: Closed type rotary compressor
Inventor: ISHIHARA SHIN
IPC: F04C29/02
Filed: 1987-12-25
Abstract: PURPOSE:To prevent staying of lubricating oil on a roller sliding surface and the occurrence of abrasion by providing a step portion on the end surface of a roller of a compressor to make the radial contact width between the roller end surface and a hearing smaller than the double of the eccentric size of a shaft. CONSTITUTION:In the case where the thickness of a roller 20 is larger than the double of the eccentric size E of an eccentric portion of a shaft 6, step portions 21, 22 are provided on inside diameter side of the end surface of the roller 20 brought into sliding contact with upper and lower bearings 7, 8 to make the contact width l with the bearing smaller than the double of E. In this arrangement, the locus 14 of the outermost point of the inside diameter of the roller 20 is positioned outside the locus 15 of the innermost point of the outside diameter of the roller 20. Accordingly, lubricating oil between the roller 20 and the lower bearing 8 is swept a little to the outside on the outside diameter of the roller at every turn of the shaft 6 to be discharged with gas from a cylinder chamber, and swept a little to the inside on the inside diameter to be discharged into a closed container through an oil groove of the shaft 6. Accordingly, no lubricating oil stays between the roller 20 and the lower bearing 8 so as to prevent abrasion due to stay of abrasion powder or the like.
Patent JP-H10171801-A (JP)
Title: Document processor and medium storing document processor controlling program
Inventor: OKAWA SUMIHISA
IPC: G06F17/24
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of styles having the same character form and different in thickness and to obtain a printing result avoiding the crushing of a character without making correction of the style by the user for each character by dividing the specification of a style into character form and thickness at the time of preparing a document. SOLUTION: A character pattern storing means 11 stores a character pattern of a style having a different character form corresponding to a character form specification code and stores a character pattern of a style having the same character form and different thickness corresponding to a thickness specification code. At the time of receiving a style conversion instruction from an input part 3, a style specification means 12 divides a style into a character shape and thickness, and while referring to the storing means 11, inserts a character shape specification code or a thickness specification code into an instructed character string.  When the specification code is the character specification code, a style specification converting means 13 converts the character pattern into a style having the same thickness and the specified character form, and in the case of the thickness specification code, converts the character pattern into a style having the same form and the specified thickness.
Patent JP-H03187250-A (JP)
Title: Manufacture of substrate for mounting electronic part and lead frame therefor
Inventor: HIROI ATSUSHI
IPC: H01L23/14
Filed: 1989-12-15
Abstract: PURPOSE:To prevent deformation or positional shift of inner lead by integrating a basic material and a lead frame and then cutting the basic material together with joint thereby separating the end of each inner lead. CONSTITUTION:A lead frame 20 where the ends of respective inner leads 21 are jointed through joints 23 is employed and after integration of basic material 10 and the lead frame 20, the basic material 10 is cut off together with the joints 23 thus separating the ends of respective inner leads 21. In other words, the lead frame 20 in which the ends of the inner leads 21 are jointed through the joints 23 is employed, and the joints 23 are removed subsequently. Consequently, the substrate requires no pretreatment handling and not subjected to resin flow nor contraction at the time of thermocompression of base resin. By such method, deformation or positional shift of inner lead can be prevented.
Patent JP-H07180903-A (JP)
Title: Circulating warm water bath apparatus
Inventor: KUNIEDA YOSHIO
IPC: F24H1/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a circulating warm waterbath apparatus in which occurrence of a trouble can be reduced by detecting a load change of a circulating pump motor, and detecting a malfunction not only when a motor current is increased but also when the current is so reduced as not to melt a temperature fuse, a current fuse. CONSTITUTION:In a circulating pump motor driver for this circulating warm bath apparatus, a motor load of a circulating pump motor is detected by a current detector 2. A controller 3 decides its detected load, and decides a malfunction if it is out of a range of a predetermined value. An alarm display unit 4 informs an alarm if a decided result is abnormal. The controller 3 controls a pump motor driver circuit 5 if the decided malfunction state remain unchanged for a predetermined time or longer, and stops the motor 1.
Patent JP-H02191927-A (JP)
Title: Display device for camera
Inventor: SATO AKIHIKO
IPC: G03B7/00
Filed: 1989-12-19
Abstract: PURPOSE:To miniaturize a device and to reduce the cost by providing a means on which exposure control information and film sensitivity information are displayed by switching. CONSTITUTION:Exposure control information set for exposure control is digitally displayed on a display device 200 included in a display circuit 20. When a switch SW9 is turned on by the manual operation, the film sensitivity is displayed on the display device 200 by a film sensitivity selecting circuit. Thus, sensitivity information is displayed and confirmed on the same display device as digital display of exposure control information except sensitivity information, and an independent display device for display of sensitivity information is unnecessary.