baber/WOPTO huggingface dataset:
Patent JP-H0664158-A (JP)
Title: Ink jet printer
Inventor: SATO TETSUO
IPC: B41J2/01
Filed: 1992-08-19
Abstract: PURPOSE:To make a printer compact without lowering the printing quality. CONSTITUTION:A nozzle section (6) of an ink jet head (5) is fixed to a cartridge (3), and a tank main body section (7) is formed displaceably in the moving direction of the cartridge (3) to the nozzle section (6), while a flexible section (8) provided with flexibility and flowing ink therein is interposed between the nozzle section (6) of the ink jet head (5) and the tank main body section (7). Engaging components (17L, 17R) being brought into contact with the tank main body section (7) of the ink jet head (5) and displacing the tank main body section (7) inwardly by utilizing the moving force of the cartridge (3) are provided inside respective frames (1L, 1R) of a printer.
Patent JP-H0962784-A (JP)
Title: Character segmentation method
Inventor: FUKUCHI KATSUMI
IPC: G06K9/34
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To segment the characters with high accuracy out of a character string that is printed in a proper character pitch (unknown). SOLUTION: A projection distribution of a printed character string is produced in a processing step S10, and a tentative character pitch (p) is initialized in a step S20. It is supposed in a step S30 that the character pitch is equal to the pitch (p), and all characters are segmented. Then the pitch (p) is updated in a step S40. When the pitch (p) is set at its final value in a step S50, an estimated pitch (po) is decided in a step S60. All characters are segmented in the estimated pitch (po) in step S70. Then the fine adjustment is applied to the position of a cut segmentation line in a step S80.
Patent JP-S60114600-A (JP)
Title: Decontamination method by electrolysis in alkali
Inventor: ISHIKAWA TSUYOSHI
IPC: C25F1/00
Filed: 1983-11-22
Abstract: PURPOSE:To decontaminate surely and simply a metallic article having a film of a contaminant such as metallic oxide without damaging the uncontaminated part by electrolyzing the article as a cathode in an alkali electrolytic soln. CONSTITUTION:A metallic article of carbon steel, stainless steel or the like having a film of a contaminant such as rust or metallic oxide is decontaminated by electrolysis as a cathode in an alkali electrolytic soln. As aqueous soln. of sodium hydroxide, sodium carbonate, sodium silicate or the like is used as the electrolytic soln., and the concn. of the compound is adjusted to about 5-150g per 1l electrolytic soln. The electrolysis is carried out at about 10-100A/dm<2> current density and ordinary temp. for about 10min-2hr.
Patent JP-H11161460-A (JP)
Title: Mutual pc connecting mechanism
Inventor: FREDERICK JOHN W
IPC: H04N5/44
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a connector for compatible personal computers(PC) and displays. SOLUTION: A mutually connectable scheme for a PC theater system uses a compatible plug and a display connector for both a display 12 and a host computer 14. An audio/video signal received by any one of a display 12 or a computer 14 is processed by the computer 14 and transmitted in a signal format standardized between these devices while using the compatible connector. Besides, a control scheme for enabling the master/slave control of the display through the computer 14 uses various standardized signals and formats for guaranteeing compatibility among products produced by different companies so that mutual connection among various products is ensured.
Patent JP-2000053892-A (JP)
Title: Powder coating material produced from pet resin product and production thereof
Inventor: TSUBUKI YUKIHISA
IPC: C08J3/12
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a powder coating material which adheres well to metal and gives a coating film selectively improved in impact strength, hardness, boiling water resistance, electrical insulating properties, etc., by melt mixing chips obtd. from recycled PET resin pellets or recycled PET resin moldings with a (modified) polyester resin. SOLUTION: PET(polyethylene phthalate) resin pellets or PET resin moldings are recovered and mechanically crushed to give chips. 100 pts.wt. thus obtd. chips is melt mixed with 5-40 pts.wt. polyester resin other than PET or with 5-40 pts.wt. modified polyester resin obtd. by modifying 100 pts.wt. raw material PET resin with 5-40 pts.wt. modifier. The resultant coarse pellets are thermally treated at the crystallization temp. of PET resin, 166±10 deg.C, to increase the crystallinity to 35% or higher and then are mechanically ground at normal temp. to give a powder coating material which has a particle size of 350 μm or lower and adheres well to metal. Thus is obtd. a powder coating material usable in electrostatic coating or fluidized dipping method.
Patent JP-S6378281-A (JP)
Title: Image recognizing device
Inventor: HIRAOKA NORIYUKI
IPC: G06T7/00
Filed: 1986-09-20
Abstract: PURPOSE:To perform recognition at high speed and with high accuracy by forming a binarizing level in the whole image from a binarizing level most suitable for a divided image area, and performing recognition by using the binarized level. CONSTITUTION:At the time of teaching, an image is converted to digital image signals by an A/D conversion circuit and stored in a frame memory 3. Then, the image is divided by a controlling circuit 7, and at the same time, and optimum binarized level is formed in the obtained image area, and the optimum binarized level is outputted to the whole image. For instance, the optimum binarized levels in areas (a) and (b) are denoted by Sa, Sb and the optimum binarized level S0 is outputted to data of all images obtained from the image displayed on the display unit. At the time of recognition, a brightness correcting circuit 8 and a binarizing circuit 9 correct the brightness of image data and binarizes the data at the binarized level S. The recognition of a binarized image is performed using the binarized data.
Patent JP-H1152362-A (JP)
Title: Reflection type liquid crystal display device
Inventor: SHIGENO NOBUYUKI
IPC: G09F9/35
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the brightness of white display in a reflection type liquid crystal display device using one piece of polarizer. SOLUTION: This reflection type liquid crystal display device is constituted of a 1st base plate 1 arranged on an incident side, the polarizer 4 arranged on the incident side similarly and a 2nd base plate 2 arranged on a reflection side so as to be bonded to the 1st base plate 1 through a specified gap. A liquid crystal layer 3 is positioned on the 1st base plate 1 side in the gap between both base plates, and the axis of polarization of linearly polarized light passing through the polarizer 4 is rotated by about 45 deg.. A light reflection layer 8 is positioned on the 2nd base plate side in the gap between both base plates. A 1/4 wavelength layer 9 is allowed to intervene between the liquid crystal layer 3 and the light reflection layer 8. Electrodes are respectively formed on the 1st and the 2nd base plates 1 and 2 so as to impress voltage on the liquid crystal layer 3.
Patent JP-S6199397-A (JP)
Inventor: KIDO NORIAKI
IPC: H05K3/34
Filed: 1984-10-19
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-2000021593-A (JP)
Title: Fluorescent lamp lighting device
Inventor: ADACHI YUKIFUMI
IPC: H05B41/24
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a main switching transistor or the like that may occur in changing an output frequency. SOLUTION: This device is provided with a transistor inverter that feeds back the current of an inverter load circuit 50 including a fluorescent lamp 52 through a feedback transistor 31 and thereby self-excitably controls an inverter operating main switching transistor 21. The device is also provided with a preheating capacitor 34 to determine a preheat frequency, a lighting capacitor 35 to determine a lighting frequency and a switching over transistor 44 for switching over an inverter output frequency. The device is additionally provided with a control circuit 40 that is a circuit to monitor the on-off state of the main switching transistor 21, prohibits the switching over operation of the switching over transistor 44 when the transistor 21 is on and permits it during the off-time.
Patent JP-H0777308-A (JP)
Title: Burner
Inventor: YOTSUYA NORIO
IPC: F23D11/10
Filed: 1993-09-06
Abstract: PURPOSE:To improve starting characteristics of combustion by simplifying a structure of a burner for burning kerosine. CONSTITUTION:A secondary air passage 25 is formed of a burner port upper plate 21 and a burner port bottom plate 24 having a secondary air port 29 and a burner port 28, mixed gas of fuel and primary air is injected from the port 28, and the air is injected from the port 29 as secondary air through the passage 25. Since the plate 21 is connected to the plate 25 and formed of the two plates, assembling man-hour is deleted to reduce in weight a burner. Further, since a volume capacity is reduced by the plates 21, 24, starting characteristics such as fire transfer, etc., is improved.
Patent JP-S6377500-A (JP)
Inventor: ONODERA SENICHI
IPC: D06F75/00
Filed: 1986-09-19
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-2000038145-A (JP)
Title: Motor-assisted power steering device
Inventor: ANDO NOBUYASU
IPC: B62D5/24
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a motor-assisted power steering device capable of preventing leakage of grease-oil component from a reduction gearbox. SOLUTION: A lubricating oil absorber 71 is fitted into an intermediate hole 53 of a gearbox cover 33 in the form of being adjacent to a rear bearing 43. The lubricating oil absorber 71 is made up of an outer ring made of steel or a synthetic resin, and a synthetic resin brush planted on the inner peripheral surface of the outer ring, and the brush tip is slidably in contact with the outer peripheral surface of an output shaft 17. The lubricating oil adhered to the rear bearing 43 is likely to move forward by gravity from a space between the outer ring 45 and the inner ring 61, or from a clearance between the inner ring 61 and the output shaft 17 to flow into the intermediate hole 53.  However, since the lubricating oil absorber 71 is fitted into the intermediate hole 53, the flowed-in grease oil component is trapped in the brush of the lubricating oil absorber 71 by the action of surface tension, and thus the out-flow of the grease oil component to the front bearing 41 side is eliminated.
Patent JP-S6466441-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: SAWADA YUTAKA
IPC: F02D41/00
Filed: 1987-09-05
Abstract: PURPOSE:To enhance the purification performance of three way catalyst by varying the central value of a self-excited control waveform having the specified cycle and amplitude according to the average value of the output of the O2 sensor provided downstream from the catalyst and controlling an air-fuel ratio according to the self-excited control waveform. CONSTITUTION:The value detected by an air flow meter 3, crank angle sensors 5 and 6, idle switch 16, the O2 sensor 14 provided in the lower course of a three way catalyst flow 12 and so on are input in a control circuit 10 to operate and control the opening time of a fuel injection valve 7. The control circuit 10 operates the average value of the output of an O2 sensor 14 on the down- stream side and calculates the central value of a self-excited control waveform so that the central value is made small when average value is large. And when self-excited conditions are settled except for fuel increase value for warming up during the start-up of an engine and fuel cut during power loading, the skip control of an air-fuel ratio correction factor is performed according to the self-excited control waveform having the specified cycle and amplitude and on the center of the calculated central value.
Patent JP-H0888330-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ARIKADO TSUNETOSHI
IPC: H01L27/108
Filed: 1994-09-16
Abstract: PURPOSE: To constitute the cell of a DRAM by utilizing the bonding technique of a wafer without resulting in the increase of contact resistance and the complication of processes by using an Si-poly Si direct contact for the connection of a capacitor electrode and a diffusion layer and employing a perovskite type high dielectric material as a capacitor insulating film. CONSTITUTION: A capacitor having structure, in which a perovskite type high dielectric insulating film 13 is held by ITO films 12, 15, is formed onto a first Si substrate 10. A MOS transistor consisting of source-drain diffusion layers 24, 25 and a gate electrode 23 is formed to a second Si substrate 20. An Si-poly Si direct contact is conducted to the drain diffusion layer 25 of the MOS transistor and the ITO film 15 by directly bonding these substrates 10, 20. Accordingly, no contact process is required, and processes can be simplified while contact resistance can be lowered.
Patent JP-H0887440-A (JP)
Title: Device and method for data input/output management
Inventor: IMAI TORU
IPC: G06F21/60
Filed: 1994-09-16
Abstract: PURPOSE: To provide the data input/output management device which enables specified data to be read and displayed on a display device such as a display, but disables them to be copied and allows data other than the specified data to normally be outputted. CONSTITUTION: This device is equipped with a means 1 which accepts a data input/output request from a program together with the identifier of the program, a means 2 which inputs and supplies requested data to the program when the request is an input request, a means 3 which decides whether or not the inputted data are protected data, a means 4 which records at least the identifier of the program when the data are the protected data, a means 5 which allows the request unless the identifier of the program making the request is recorded when the request is an output request, but determines whether or not the request is allowed on the basis of information showing an output-destination device making the request when the identifier is recorded, and a means 6 which outputs the requested data when the output request is accepted.
Patent JP-H0540985-A (JP)
Title: Reel base
Inventor: NAOI AKIRA
IPC: G11B15/22
Filed: 1991-08-07
Abstract: PURPOSE:To miniaturize an equipment by making the energizing force of a brake part small, thereby eliminating the necessity of increasing a mechanical strength so much in a reel base used for equipments using the tape cassette of a VTR, etc. CONSTITUTION:This base is constituted of a guiding section 1 for freely sliding a tape winding a reel and guiding the reel in a radial direction and an almost cylindrical drum 2 for placing the relevant reel and deciding the position of the shaft direction of the reel. The outer peripheral of the above-mentioned drum 2 is provided with a crosssectionally V-shaped groove on which the braking member 6 of a braking rod 5 is abutted.
Patent JP-H0274659-A (JP)
Title: Laminated sheet
Inventor: SUZUKI YOSHIKAZU
IPC: D04H3/04
Filed: 1988-09-06
Abstract: PURPOSE:To obtain a laminated sheet, having excellent filtration efficiency and useful as extraction or filtration sheets by integrally binding an interlayer of a nonwoven fabric consisting of heat-fusible fibers between both the front and the back layers consisting of sheetlike oriented substances of filament yarns. CONSTITUTION:The objective laminated sheet, obtained by arranging an interlayer (3a) consisting of heat-fusible fibers (3a) between the front layer 1 and the back layer 2 laminated so as to make filament yarns (1a) and (2a) mutually parallel and integrally binding the three layers at respective fusing parts 4 to provide filtration mesh voids 5 and producible at a high speed and low cost.
Patent JP-S60121416-A (JP)
Title: Sterilization of contact lens by oxygen cleaning
Inventor: REI OGUNBII
IPC: A61L2/18
Filed: 1984-10-23
Abstract: Contact lenses are both cleaned and disinfected in aqueous solutions of proteolytic enzyme in a single-step by heating to a temperature of between 60 and 100 DEG C. The cleaning and disinfecting process which may be conducted in one hour or less performs favorably against conventional methods wherein cleaning and disinfecting are conducted separately over a time period of up to twelve hours.
Patent JP-H0887180-A (JP)
Title: Printing device
Inventor: WADA YOSHIMI
IPC: G03G15/11
Filed: 1994-09-16
Abstract: PURPOSE: To shorten the time for controlling developer concentration and to uniformize concentration in a short time in a printing device. CONSTITUTION: This printing device 40 using the developer obtained by liquefying liquid toner by a solvent and developing an image by sticking toner to a latent image formed on a printing medium is provided with a concentration measuring means 42 measuring the toner concentration of the developer, a toner liquid supplying means 43 supplying liquid toner, a solvent supplying means 44 supplying the solvent, and a control means 41 supplying the liquid toner or the solvent by driving the supplying means 43 or 44 based on the measured result by the measuring means 42. By setting the toner concentration at the time of turning on a power source as reference, the toner concentration being the reference is controlled to be maintained until the power source is turned off.
Patent JP-S61160188-A (JP)
Inventor: EDEIRUBERUTO AI SARAZAARU
IPC: B41J7/34
Filed: 1985-10-04
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-S6380731-A (JP)
Inventor: YAMADA TOMOHISA
IPC: H02J9/06
Filed: 1986-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0651326-A (JP)
Title: Liquid crystal display element
Inventor: MOTOMURA TOSHIRO
IPC: G02F1/1343
Filed: 1992-07-28
Abstract: PURPOSE:To prevent a contrast difference from being generated in the same screen by increasing the area of pixels, formed by crossing beltlike scanning electrodes and signal electrodes, from a voltage supply side toward a terminal side. CONSTITUTION:The signal electrodes 5 are increased in width from the right end to the left end in order without any variation in center-to-center interval. The upper ends of the signal electrodes 5 are the voltage supply side connected to a driving circuit. Then the pixels are formed at the intersections of the scanning electrodes 3 and signal electrodes 5 and increased in area in order from a right end side 3a as the voltage supply side of the scanning electrodes 3 to a left end 3b as the terminal. Then when right ends 3a of the scanning electrodes and the upper ends of the signal electrodes 5a are connected to the driving circuits respectively and they are put in operation, a decrease in luminance per unit area is compensated even if the driving voltage drops gradually from the right ends 3a of the scanning electrodes 3 to the left ends 3b as the terminal since the pixels becomes gradually larger in area.
Patent JP-H0885530-A (JP)
Title: Drink bottle
Inventor: ENDO SHIGETOSHI
IPC: B65D1/02
Filed: 1994-09-16
Abstract: PURPOSE: To provide a drink bottle which can be easily reused wherein no cost is required for the reuse and effective reuse is possible. CONSTITUTION: A bottle body 1 mainly comprises an upper bottle part 3 having an exit 2 for drink inside and a lower bottle part 4 with its upper part opened which are coupled to each other at a coupling part 5, while the coupling part 5 is formed of a lower rim of the upper bottle part 3 which has been formed like a step, an upper rim of the lower bottle part 4 formed like a step so that it can be watertightly coupled with the above-mentioned upper rim and an adhesive tape 6 for reinforcing the coupling between the lower rim of the upper bottle part 3 and the upper rim of the lower bottle part 4 as well as for improving its watertightness.  The bottle body 1 is separated into the upper bottle part 3 and the lower bottle part 4 with the adhesive tape 6 peeled off, the upper bottle part 3 is mounted in the lower bottle part 4 with the exit 2 facing downward, water is poured in the part 3, and a flower is inserted into the exit 2 of the bottle part 3 so that the bottle can be reused as a bud vase.
Patent JP-H1057426-A (JP)
Title: Overhead table
Inventor: NISHIMURA AKIRA
IPC: A61G7/05
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of inserting the body part of a user by providing a sliding table plate on the center part of a table plate and to support a body by putting both elbows on the table plates on both end sides. SOLUTION: This table is provided with end part table plates 13a and 13b attached to the peak parts of columns 12, 12 and a sliding table plate 13c mounted to the end part table plates 13a and 13b slidably in a width direction between the end part table plates 13a and 13b. The sliding table plate 13c is provided with a base plate 16 and an elevating table plate 17 elevation- adjustably attached to the base plate 16. The elevating table plate 17 is held in a desired inclination angle by selectively locking a stay 21 turnably attached to the back surface of the elevating table plate 17 to a sawtooth-shaped locking part on the side of the base plate 16.
Patent JP-2000058839-A (JP)
Title: Semiconductor device provided with semiconductor circuit composed of semiconductor element and its manufacture
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device provided with a semiconductor circuit composed of semiconductor elements which enhances TFT characteristics and has uniform characteristics, by a method wherein an interface between a region constituting an active layer, in particular a channel formation region, and a gate insulated film is formed superiorly, and its manufacture. SOLUTION: A catalytic element promoting a crystallization is annexed on a substrate 100 or an underlayer film 10, and an early semiconductor film is continuously formed on a first gate insulated film 102a, and next, after the early semiconductor film is crystallized by irradiation of infrared beams or ultraviolet beams (laser beams) via the first gate insulated film 102a, it is patterned to obtain an active layer and the first gate insulated film 102a having a desirable shape. Then, a second gate insulated film 102c is formed.
Patent JP-H0269596-A (JP)
Title: Curable lubricating composition
Inventor: KOBAYASHI TOSHIMI
IPC: C10M111/04
Filed: 1988-09-05
Abstract: PURPOSE:To provide the subject composition readily filled in sliding sections and giving cured moldings having good lubricating property, heat resistance and electric conductivity by containing graphite powder, boron nitride powder and an epoxy adhesive, curing agent and curing accelerator in a specific ratio. CONSTITUTION:The objective composition comprises (A) 35-47wt.% of graphite powder preferably containing carbon short fibers, (B) 0.1-13wt.% of boron nitride powder preferably containing molybdenum disulfide powder and/or antimony trioxide powder and (C) 52-61wt.% of an epoxy adhesive preferably containing an epoxy halide, curing agent and curing accelerator. The composition is useful for e.g., the electricity-collecting board of a pantograph, etc.
Patent JP-H0384582-A (JP)
Title: Tool with given color code
Inventor: NAGAOKA SACHIKO
IPC: G09F1/02
Filed: 1989-08-29
Abstract: PURPOSE:To display even a thin drill and also easily discriminate it by displaying the functional size of the tool with the color code. CONSTITUTION:The tool which has a contacting principal part 1 of desired shape size for a work and is given a numeral indicating the functional size of the contacting principal part 1 itself is provided with color codes 2 and 3 corresponding to the numeral. Namely, beltlike recessed parts are cut nearby the contacting principal part 1 which is the cutting edge of the drill, etc., and the color codes 2 and 3 are painted by banking; and a dot-shaped recessed part is bored in the opposite end surface from the cutting edge and color codes 2 and 3 are painted by baking. Consequently, the functional size of even a thin and small tool can be displayed and the tool is easily selected at a distance.