baber/WOPTO huggingface dataset:
Patent JP-H06115085-A (JP)
Title: Ink jet recording device
Inventor: IKEDA YASUHIKO
IPC: B41J2/175
Filed: 1992-10-08
Abstract: PURPOSE:To provide an ink jet recording device with a means for detecting a residual ink quantity which restricts ink consumption and reduces running cost. CONSTITUTION:The ink jet recording device consists of a recording head part 10 with an ink discharge function, an ink storage part 11, a means 9 for inducing ink in and out which allows ink to be induced in and out of an ink discharge orifice, and a means 7 for detecting ink which determines the presence of ink induced out on the ink discharge surface. Thus the device detects the presence of a residual ink in the ink storage part 11 through the means 7 for detecting ink.
Patent JP-H0576841-A (JP)
Title: Screw turning langevin type ultrasonic vibrator
Inventor: KANEKO SEIJI
IPC: B29C65/08
Filed: 1991-09-20
Abstract: PURPOSE:To obtain the title ultrasonic vibrator taking out high output and having durability by setting the dimensions of the piezoelectric element, first and second metal blocks and fixing nut constituting the vibrator in the thickness direction thereof to predetermined values. CONSTITUTION:Each of the thickness dimensions of piezoelectric elements 1, 2 laminated so that the polarizing directions thereof become mutually reverse is allowed to collide with the 1/4 wavelength of predetermined resonance frequency and the thickness dimension of a first metal block 3 is allowed to collide with the half wave of the predetermined resonance frequency and the thickness dimensions of both of a second metal block 5 and a fixing nut 6 are allowed to collide with the 1/4 wavelength. The total length of a vibrator is set so as to become a wavelength 1.5 times that of the predetermined resonance frequency like a vibration waveform (a) and the diameter of each of the metal blocks is made larger than that of each of the piezoelectric elements to eliminate such a problem that energy loss becomes large in a contact surface. Therefore, a screw turning Langevin type ultrasonic vibrator having high durability and capable of taking out high output can be obtained.
Patent JP-H04147881-A (JP)
Title: Thermal head and thermal printer using the thermal head
Inventor: OTSUKI SHINICHIRO
IPC: B41J25/316
Filed: 1990-10-11
Abstract: PURPOSE:To make a device width as small as possible by providing a plurality of heating elements arranged on the top surface of a head substrate in the longitudinal direction thereof, a guide member, and a positioning part for positioning a thermal head to a platen member of a printer. CONSTITUTION:In a thermal head 14, on the top surface of a head substrate 14a having a longitudinal length longer than the width of a recording sheet 12, a number of heating elements 14b generating heat by an electric conduction are arranged in a line in the longitudinal direction thereof. On the top surface of the head substrate 14a, on the upstream side of the heating elements 14b in the feed direction of the recording sheet 12, a guide member 14c is mounted for guiding the feed of the recording sheet 12. U-grooves 14f serving as a positioning part are integrally formed on the both longitudinal ends of the guide member 14c. The U-grooves 14f are so constructed as to be fitted to spacers 15b mounted on a shaft 15a of a platen roller 15 to position the thermal head 14 to the platen roller 15. Since the positioning part to the platen member is formed inside the longitudinal length of the thermal head, the width of a device body can be made equal to the length of the thermal head, and a device size can be made small as a whole.
Patent JP-H0985044-A (JP)
Title: Oxide gas treatment method and apparatus therefor
Inventor: TADENUMA KATSUYOSHI
IPC: B01D53/56
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To simply perform oxide gas reducing treatment by guiding oxide gas to be treated and moisture to a heated electrolyte partition wall having electrodes provided to both surfaces thereof and having oxygen ion conductivity and bringing the oxide gas into contact with one electrode to reduce the same. SOLUTION: An electrolyte partition wall is heated by a heater 6 and DC voltage is applied across a cathode 17 and an anode 18. At this time, the process gas containing CO2 , NOx or H2 O of the primary passage on the side of the cathode 17 comes into contact with the electrolyte partition wall and electrolyzed to generate H2 , CO or NO. Oxygen is ionized on the surface of the cathode 17 but when entering a secondary passage 4, becomes O2 gas and this gas is discharged by the sweep gas flowing to the secondary passage. In the same way, the oxygen gas in the process gas of the primary passage 3 is also ionized on the surface of the cathode 17 and drawn to the cathode 18 in an ionized state through solid electrolyte ceramic 16 and transmitted through the electrolyte partition wall to be taken out to the secondary passage 4.
Patent JP-H01112273-A (JP)
Title: Form running part for electrophotographic printer
Inventor: ASADA HIDEKAZU
IPC: G03G15/00
Filed: 1987-10-26
Abstract: PURPOSE:To smoothly remove the static electricity of a form to prevent scattering of toner by using an aluminum roller as a carrying roller which feeds the form to a photosensitive drum and a transfer charger part. CONSTITUTION:A form running part A for electrophotographic printer is constituted while including a form guide part 4, a rubber roller 6, and an aluminum roller 5, and a photosensitive drum 1 is the print image forming part, and a transfer charger part 2 transfers toner 7 on the drum to a form 3. When the form 3 holding static electricity passes the form guide part 4 and passes between the aluminum roller 5 which carries the form 3 and the rubber roller 6, the form 3 is brought into contact with the aluminum roll 5. Thus, the static electricity of the form 3 is removed to prevent transfer, namely, scattering of toner before the transfer charger part 2.
Patent JP-S63124209-A (JP)
Title: Inspecting method for characteristics of magnetic head
Inventor: YONEYAMA YUKIO
IPC: G11B5/455
Filed: 1986-11-12
Abstract: PURPOSE:To obtain an accurate measuring value in a proper processing time by previously calculating specific factors of a quintic equation from a logical value and a measured value and storing these factors in a storage means. CONSTITUTION:A sine wave signal is inputted from a reference signal source 12, a measured value at that time is recorded, and while dropping the level of the since wave signal every 1dB by attenuator 13, the measured value is recorded. An operator inputs the obtained n measured values through a keyboard 18 on a personal computer 17 to allow the microprocessor 19 to computer the factors a0-5 of a quintic equation f(x)=XG+a0+a1X+a2X<2>+a3X<3>+a4X<4>+a5X<5> and stores the factors in a disk 20. At the time of measurement, the factors a0-a5 are read out from the disk 20, an error is calculated from the measured values of a magnetic head and added to the measured value to obtain a mea sured value excluding the influence of a non-linear circuit. Consequently, the inspection can be completed within a short period and the inspected result is accurate.
Patent JP-S63123658-A (JP)
Title: Route data making method for form processing tool
Inventor: KIKUCHI FUMIO
IPC: B23Q15/00
Filed: 1986-11-13
Abstract: PURPOSE:To improve the processing surface accuracy without increasing time to a minimum, by forming a tool route data at a specific pitch, and determining tool routes to supplement the pitch in a simple computation. CONSTITUTION:A form model data 24 is read from an external memory unit 10, and an operation to compute a standard tool route data at a specific standard pitch repeated to make plural standard tool route data. Then a standard tool route to be divided into a pair of standard tool routes supplemented by subdivided pitches is determined, to decide the supplemented areas. And depending on the designated subdivision pitches, a dividing point to device into a pair of standard tool routes is found to make a series of dividing points, and output to an output device 25 together with the standard tool route data. Therefore, the processing surface accuracy is improved without increasing the number of processes, the time of using the computer system is reduced, and the operating efficiency can be improved.
Patent JP-H03133448-A (JP)
Title: Surgical operation device for ophthalmology
Inventor: IWASAKI KENJI
IPC: A61F9/00
Filed: 1989-10-20
Abstract: PURPOSE:To constitute the device so that an object to be sucked can be resected, while the inner cylinder is brought into contact with the outer cylinder by forming the tip part of the inner cylinder roughly like a tongue and forming it so that the width becomes wider extending from its tip to a middle part, and providing plural notches in the peripheral direction on the tip part. CONSTITUTION:The tip part 50 of the inner cylinder 13 is like a tongue and formed so as to become gradually wider extending from its tip 51 to a middle part 52. Also, six notches 53 in the peripheral direction are formed at an equal interval in the longitudinal direction, and small pieces 60 to 65 are provided. The inner cylinder 13 is usually made by rounding a sheet, and in this case, even if it is rounded like a rice-ball in its cross section, as for at least each small piece 60 to 65, contact parts P1 to P6 and contact parts P7 to P12 of the lower end always come into contact with the inside of the outer cylinder as the inner cylinder 13 moves. When the inner cylinder 13 moves, the part of the central contact parts P1 to P6 widens in the width direction of an opening part 18 and resets satisfactorily a part 30 to be sucked which goes into the opening part 18, while hitting successively.
Patent JP-2001089403-A (JP)
Title: Method of producing unsaturated alcohol
Inventor: MASAMI HIROSHI
IPC: B01J23/86
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a high-purity unsaturated alcohol in good yield by suppressing side reactions caused by a double bond in the unsaturated alcohol when the unsaturation is reduced. SOLUTION: An unsaturated aldehyde, an unsaturated fatty acid or an unsaturated fatty acid ester is hydrogenated using a zinc-chrome-based or a zinc- chromium-aluminum-based compound metal oxide catalyst to produce the unsaturated alcohol. In the process, the compound metal oxide catalyst having a content of copper contained in the compound metal oxide catalyst of <=100 ppm expressed in terms of the metal and a content of nickel contained in the compound metal oxide catalyst of <=200 ppm expressed in terms of the metal is used.
Patent JP-S63124688-A (JP)
Title: Image pickup system
Inventor: ISHIZAKI HIROYUKI
IPC: H04N5/335
Filed: 1986-11-13
Abstract: PURPOSE:To obtain a large sized image pickup pattern with a sensor having a few element number by combining the block scanning comprising horizontal and vertical scanning whose pitch depends on the size of a storage type 2-dimension optical sensor and the interlace scanning burying the gap among components constituting the optical sensor. CONSTITUTION:In applying the interlace scanning to a block of a visual field 1A where the area of the visual field 1 is divided into four equally by a horizontal scanning mirror 3 and vertical scanning mirror 4, the visual field 1A is scanned as shown in 1A1 in the component area 5-1 having a sensitivity hatched in the 2-dimension optical sensor 5. The hatched lines of the sensor 5 are not applied in the visual field 1A. That is, interlace scanning is applied by using scanning mirrors 3, 4 in the horizontal and vertical directions as shown in visual fields 1A2, 1A3 and 1A4 in the areas 5-2, 5-3 and 5-4 having no sensitivity. The scanning as above is repeated sequentially as to visual fields 1B, 1C, 1D. Thus, the information to be picked up is subject to scanning comprising block scanning and interlace scanning used in common to the sensor photosensitive area of the sensor only. Thus, a large area of display screen with high resolution is obtained even when the sensor whose photosensitive areas are not adjacent and a few element number is in use.
Patent JP-S61149147-A (JP)
Inventor: INOUE MASAYOSHI
IPC: A61G7/00
Filed: 1984-12-23
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-H04147371-A (JP)
Title: Document preparing device
Inventor: KONDO ISAO
IPC: G06F17/21
Filed: 1990-10-09
Abstract: PURPOSE:To convert a string of characters consisting of a combination of KANA (Japanese syllabary)/KANJI (Chinese character), alphanumeric characters, and symbols to another associated string of characters by providing a re-editing function. CONSTITUTION:KANA characters input from an input means 1 uses a KANA/ KANJI conversion means 2 to retrieve a KANA/KANJI dictionary 6 under the control of a control means 2 to search the dictionary for relevant KANJI, KANJI phrase, etc., and converts them into Japanese reading KANA characters thereof, and generates a usual Japanese text written in a mixture of KANJI characters and KANA characters. Further, when it is necessary to convert a particular string of characters contained in this KANJI and KANA mixed text sentence into another associated string characters, or, for example, into another expression, the conversion operation is taken by specifying an object particular string of characters while watching a display means 4. The conversion is carried out under the control means 8 to retrieve an associated character string conversion dictionary 9 using an associated character string conversion means 11. With this, change of expression, and conversion of terms, words of foreign origin, seasonal greeting, polite words, etc. are made possible.
Patent JP-H0984610-A (JP)
Title: Exchangeable decorative object
Inventor: IMAMURA HARUMASA
IPC: A44C25/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide structure for a decorative object such as pierced earring as a representative, further in detail, for a decorative object composed of accessory parts and compatible fixtures. SOLUTION: Concerning the decorative object for which accessory parts 1 are fitted to a fitting member 2, a male or female screw part 6 is formed at one terminal of the fitting member 2, a female or male screw part 4 to be screwed with the male or female screw part 6 is formed on the accessory parts 1, and these male screw part 4 and female screw part 6 are freely attachably and detachably screwed. Then, this decorative object is exchangeable for use by forming a tip pointed pin part 5 at the top end of the male screw part 4 and guiding the tip pointed pin part 5 into the female screw part 6 for screwing.
Patent JP-H08111038-A (JP)
Title: Production of rolled stamper for molding optical information recording medium
Inventor: KAMITAKAHARA HIROFUMI
IPC: G11B7/26
Filed: 1994-10-12
Abstract: PURPOSE: To obviate the occurrence of crack by deviating a focus from a just focus or/and deviating the irradiation central position of a laser beam from the butt part of a different material when a flexible stamper and fixtures consist of mutually different materials. CONSTITUTION: This process for producing rolled stamper 5 for molding optical information recording media comprises forming a thermoplastic synthetic sheet which is a substrate material by an extrusion method and forming rugged signals on the sheet by a pair of rolls for molding at the time of forming a ruggedness on the substrate of optical information recording medium which is recorded and reproduced by using light beams. At this time, the fixtures 4 are welded to both ends of the flexible stamper 3 having the ruggedness formed and further, grooves having nearly the same shape as the shape of the fixture 4 are formed on the rolls. The fixtures 4 are inserted into these grooves and one of the fixture is provided with a mechanism for applying tension.  The flexible stamper 3 and the fixtures 4 are then welded with a laser by deviating the focus from the just focus to form weld beams 2. Next, the flexible stamper 3 is fixed to a roller with the fixture 4.
Patent JP-H1096617-A (JP)
Title: Car height sensor
Inventor: OTANI HIROYUKI
IPC: F16F9/32
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a car height sensor having small measurement error. SOLUTION: A threshold signal generating circuit stores a reception level characteristic indicating reception level of ultrasonic wave receiver 11 according to the stroke between ultrasonic wave transmitter/receiver 10, 11 and a reflection plate which is obtained in advance by tests. The threshold signal generating circuit also generates patterned threshold signals N which has nearly equal pattern to the reception level characteristics and smaller value than the reception level at every threshold signal generating timing from the moment inputting a transmission timing pulse J.  The threshold value of comparing part corresponding to the half time of the cumulative time from the moment generating the timing pulse J in the threshold signal N becomes one corresponding to the reception level of the stroke to be measured and the level of the comparing part of the threshold signal N is made smaller than the reception level so that an amplified signal M that is, a reception signal L is surely detected and improvement of the measurement accuracy is attained.
Patent JP-H04149055-A (JP)
Title: Production of secondary product of concrete utilizing industrial waste
Inventor: NISHIMURA KIYOYA
IPC: C04B28/04
Filed: 1990-10-09
Abstract: PURPOSE:To obtain a colored secondary product of concrete as well as to tightly seal harmful industrial waste by kneading the waste with cement, a pigment, fine aggregate, coarse aggregate and water, filling the resulting mixture into a mold and solidifying the mixture. CONSTITUTION:Harmful industrial waste is kneaded with fine aggregate such as river sand, coarse aggregate such as crushed concrete scraps, cement such as common Portland cement, a pigment, silica black and water. The resulting mixture is filled into a mold and solidified to produce a secondary product of concrete. Since the harmful industrial waste is tightly sealed, environmental pollution can be prevented and the colored secondary product of concrete having superior durability can be produced.
Patent JP-H0986180-A (JP)
Title: Rear door hinge structure of truck
Inventor: AMANO KIKUO
IPC: B60J5/10
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a rear door hinge structure having a hinge not seen from the outside and good appearance by providing hinge parts for interconnecting shaft pin supporting parts fixed to the side wall rear ends of an end edge and a load room respectively with shaft pins and covering members for covering both shaft supporting parts, the shaft pins and the hinge parts in a door. SOLUTION: First shat pin supporting parts 12 are fixed to the end part side edge of a door 10, second shaft pin supporting parts 18 are fixed to the side wall 16 rear part side edge of the load room of a truck and hinge parts 24 for interconnecting both shaft pin supporting parts 12 and 18 via shaft pins 20 and 22 so as to be freely rotated are provided. When the door 10 is rotated about 90 deg. with the second shaft 22 as an axis, the door is temporarily stopped by a stopping member 28 and then rotated up to 180 deg. by switching a rotary shaft to the shaft pin 20 and then further rotated up to 270 deg.. A cover part 30 for covering the first shaft pin supporting parts 12 and the first shaft pin 20 and a cover part 32 for covering the second shaft pin supporting parts 18 and the second shaft pin 22 are extended to the door 10 and the side wall 16.
Patent JP-S63126019-A (JP)
Title: Computer power supply disconnecting system using timer
Inventor: ARATAKE KOJI
IPC: G06F1/26
Filed: 1986-11-14
Abstract: PURPOSE:To prevent a user resource from being disabled even if a job is not ended until predetermined time by applying a computer power supply disconnecting instruction based upon a timer through an OS. CONSTITUTION:At the time of disconnecting the power supply, a power supply instructing interruption is informed from the time to an interruption control program 8 in the OS. Receiving the information, the program 8 accesses a system stop program 9. The program 9 instructs the forced end of all tasks 5-7 based on the access. When the forced end is specified, the tasks 5-7 suspend the operation at the specified time, start end processing and close the used user resource to stop the operation. When all the tasks 5-7 stop, the system stop program 9 monitors the end of the tasks 5-7 instructs the disconnection of the power supply to a power supply control device 2.
Patent JP-S62130665-A (JP)
Title: Production of processed yellow-tail
Inventor: FURUKAWA KAZUE
IPC: A23L17/00
Filed: 1985-12-03
Abstract: PURPOSE:To maintain original taste, flavor and soft texture of meat of yellow- tail and to prevent the clouding of seasoning liquid, by longitudinally opening a body of a yellow-tail along the back or belly before or after broiling, boiling the broiled fish in a seasoning liquid together with a piece of ginger and sealing the cooked meat together with the seasoning liquid in a container. CONSTITUTION:A yellow-tail is longitudinally opened along the back or belly before or after broiling and cut to a proper size. The broiled fish meat is boiled in a seasoning liquid together with a piece of ginger. The cooked yellow-tail is packed together with the seasoning liquid and, if necessary, with the ginger in a container and sealed. The seasoning liquid may be added with a part of the cooked broth. The meat cooked by the above process is free from fishy smell and has improved deliciousness promoted by the taste and flavor of the ginger.
Patent JP-S63125988-A (JP)
Inventor: FUJII KATSUYOSHI
IPC: G10H1/00
Filed: 1986-11-14
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-2000086158-A (JP)
Title: Mobile crane
Inventor: NAKAO MOTOHIRO
IPC: B66C23/20
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a mobile crane in which an article placed on the ground can be easily and safely wound and pulled upward even by a single worker, and in which installation and removal are easy. SOLUTION: A horizontally revolving base 19 is rotatably installed on an upper surface of an installation base 18detachably installed on a fixed body 17, a base part of a rising/falling arm 21 having a wire support pulley 20 at a tip part is pivotally supported on the horizontally revolving base 19 to be capable of rising and falling, a suspension wire 23 suspended through a wire support pulley 20 is wound and rewound by a winch 22 provided on the horizontally revolving base 19, and a rising/falling angle of the rising/falling arm 21 is adjusted by a rising/falling angle adjusting means 24.