baber/WOPTO huggingface dataset:
Patent JP-H06108768-A (JP)
Title: Drilling device and method of inserting earth rod
Inventor: UMEMOTO YASUHIRO
IPC: E21B4/14
Filed: 1992-09-28
Abstract: PURPOSE:To reduce noise and prevent generation of dust and polluted water during drilling, by providing a downward hole drill formed therein with a through-hole along the axis thereof, and a vacuum system for sucking and retrieving exhaust gas and drilled dust from the downward hole drill through a center hole formed in a double-pipe rod. CONSTITUTION:A hole is drilled by a hollow hammer 300. During this period, exhaust gas and drilled chips are sucked and retrieved by a dust collector 500 and a vacuum unit 600. A double pipe swivel 120 is removed from a drill head 110, and an earth rod is inserted through the upper part of the drill head 110. Further, the hollow hammer 300 is pulled off from the drilled hole, and the earth rod is fixed in the hole. With this arrangement, a dried hole can be drilled without generation of noise and dust.
Patent JP-S62116923-A (JP)
Title: Active matrix liquid crystal module
Inventor: SUEOKA KAZUHIKO
IPC: G02F1/136
Filed: 1985-11-18
Abstract: PURPOSE:To lower signal voltages of image lines and scanning lines by putting one of each couple of counter electrodes that a liquid crystal cell has which face an image electrode together as a common electrode in scanning line units. CONSTITUTION:Scanning lines G1, G2...Gn and image lines D1, D2-Dn are wired crossing each other in a matrix and a transistor (TR) Tij controlled by lines G1-Gn and capacitor Cij as a liquid crystal cell supplied with an image signal from lines D1-Dn through the TR Tij is provided at each crossing part. When one electrode is a couple of counter electrodes of a liquid crystal cell which is supplied with an image signal through a TR Tij is used as an image electrode and the other electrode is used as the common electrode common, are put together for each of common electrode lines CO1, CO2...COn. Thus, signal voltages of image lines and scanning lines are lowered and integration is facilitated.
Patent JP-S62119327-A (JP)
Title: Electronic control cooker
Inventor: UEHASHI HIROYUKI
IPC: F24C7/02
Filed: 1985-11-18
Abstract: PURPOSE:To enable accurate detection of a food temperature without being influenced by the coefficient of infrared radiation on a food, by a method wherein an amplifier is provided for amplifying the infrared detecting value of the food, and the amplification degree of the amplifier is regulated by changing the amplification degree according to a kind of cooking. CONSTITUTION:By operating a key so as to execute desired cooking by means of a key board 16, a microcomputer 24 recognizes a heating temperature of cooking responding to the key based on a relation between a key and a heating temperature, previously determined in the microcomputer 24. The microcomputer 24 also outputs a switch signal S in response to the key for control, selectively connects a switch 22 to a desired resistor through a switch actuating part 23, and automatically regulates the amplification degree of a d.c. amplifying circuit 19 to a desired value for decision. This enables accurate detection of temperature without being influenced by the coefficient of infrared radiation of a food.
Patent JP-H0978283-A (JP)
Title: Electrolytic copper refining method
Inventor: SATO HIROSHI
IPC: C25C1/12
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain an electrolytic copper low in Bi grade by electrolytically refining copper under the specific condition of current density, bath composition and bath temp. SOLUTION: The Ca content in an electrolyte is a significant factor that the electrolytic copper is contaminated by bismuth. That is, the codeposition of bismuth to the electrolytic copper is prevented by controlling the Ca concn. in the electrolyte. Concretely in this electrolytic copper refining, the following conditions are used to suppress the Ca concn. in the electrolyte to <=0.2g/l preferably. The current density is 150-400A/m<2> , the bath composition is 35-50g/l Cu, 150-200g/l free H2 SO4 , 0.2-0.7g/l Bi and <=0.4g/l Ca and the bath temp. is 55-5 deg.C. The electrolyte is condensed or cooled and filtered to remove Ca in the electrolyte. Thus, a copper refining ore high in Bi grade can be used as a raw material.
Patent JP-H07108207-A (JP)
Title: Coating apparatus
Inventor: FUKUDA KAZUHIRO
IPC: G03C1/74
Filed: 1993-10-15
Abstract: PURPOSE:To suppress coagulated substances and foreign substances from adhering to slits and cut parts and prevent a ribbing trouble attributed to the adhesion for a long period by setting the surface roughness of at least a part of the surface of a coating liquid supplying slit to be a specified mum level or small in a coating apparatus. CONSTITUTION:Getting over coating liquids S2, S1 in down stream side and forming layers, a coating liquid S3 in the upper stream side flows. At that time, when coagulated substances or foreign substances A., A. adhere to a slit for the coating liquid S. owing to the use of a coating liquid of such as a dispersing liquid which is easy to be precipitated, the coating liquid S1 is intercepted by the foreign substances A1, A2 and a ribbing thin film is formed and thus a ribbing trouble occurs. As a countermeasure against the ribbing trouble, a cut part E is formed in the slit and by forming an expanded part of the cut part E at the slit outlet, the pressure at the time the coating liquid flows out of the slit outlet to a slide face is lowered and liquid disorder of the coating liquid from upper stream side is suppressed. The surface roughness of at least a part of the surface of the slit is set to be 0.1mum or less and thus the surface of the part is made smooth.
Patent JP-H02106199-A (JP)
Title: Method and circuit for controlling closed loop of stepping motor
Inventor: MARUSHIMA KUNIYOSHI
IPC: H02P8/00
Filed: 1988-10-14
Abstract: PURPOSE:To energize a motor at an optimum timing by setting a current command and a leading angle independently to optimum values in response to a motor speed and a rotating state. CONSTITUTION:The difference between a rotor position signal from an encoder E coupled to the rotary shaft of a stepping motor SM and a set position signal is obtained by a counter CUT, and its output is converted to an analog signal by a converter D/A. The rotor position signal from the encoder is converted to a rotor speed signal by a frequency/voltage converter F/V. An exciting current is determined by a first amplifier Al on the basis of the output of the converters D/A and F/V to be supplied. The address of the ROM storage circuit of an exciting sequence determining circuit SQ is composed of a signal corresponding to a rotor position signal, a rotor rotating direction, a rotating direction command signal. a speed difference polarity signal, a rotor rotating speed signal, and a rotation/stop signal to generate an exciting sequence signal corresponding to the winding and its polarity to be excited.
Patent JP-H09101961-A (JP)
Title: Machine translation device
Inventor: OSUGA NORIYUKI
IPC: G06F17/28
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a machine translation device with which the sentence of the translated result reflected with information newly registered in a dictionary can be easily provided in a short time. SOLUTION: When the word information of an unknown word is inputted to a user dictionary 60 (S2) and retranslation is designated (S3: Yes), the inputted information concerning the unknown word is registered (S7) and while referring to a system dictionary 50 and the user dictionary 60, a morpheme analytic part 30 performs morpheme analysis for each sentence of plural source sentences translated before and divides each source sentence into word units so that it can be judged whether the registered unknown word is contained in that source sentences or not (S9-S11). Then, control is performed so that a translation processing part 40 can retranslate only the source sentence containing the registered unknown word (S12), and the sentence of the translated result is displayed on a display 100.
Patent JP-H11278045-A (JP)
Title: Refrigerating cycle device
Inventor: IZAWA SATOSHI
IPC: B60H1/22
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To compatibly secure capacity at the time of a refrigerating mode, to reduce compressor consuming motive power and to secure capacity at the time of heating mode on a refrigerating cycle device capable of setting the heating mode to make a discharge gas refrigerant of a compressor directly flow in an evaporator by decompressing it. SOLUTION: An accumulator 17 to make a compressor 10 suck a gas refrigerant by separating gas and liquid of the refrigerant is arranged between the output side of an evaporator 16 and the compressor 10, a liquid output passage 17d to make the compressor 10 suck a liquid refrigerant to be reserved in the inside of this accumulator 17 is provided, opening of a throttle passage provided in this liquid output passage 17d is reduced at the time of a cooling mode by a valve mechanism 24 and increased at the time of a heating mode.
Patent JP-H10186512-A (JP)
Title: Projection display device
Inventor: FUJIMORI MOTOYUKI
IPC: G02B27/18
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a projection display device capable of simplifying the structure of a head plate. SOLUTION: In this projection display device in which the head plate 903 is fixed to an outside case for housing an optical element and a projection lens unit 6 and a color synthesis optical system 910 are integrated through the vertical wall 91 of the head plate 903, a part 93 to be supported for fixing the head plate 903 to the outside case is provided on the vertical wall 91 within the height range H from the top end to the bottom end of the external shape of the projection lens unit 6. Thus, the distance from the centroid of the projection lens unit 6 to the supported part 93 can be shortened to surely prevent the deflection of the vertical wall 91, so that it is unnecessary that a complicated reinforcing structure is provided in the vertical wall 91, thereby simplifying the structure of the head plate 903.
Patent JP-H02105910-A (JP)
Title: Logic integrated circuit
Inventor: ISHII SHUICHI
IPC: H03K5/13
Filed: 1988-10-14
Abstract: PURPOSE:To speed up the operation of a system by incorporating clock adjusting means which generate in-phase clocks according to frequency information and phase information supplied from a clock generation source. CONSTITUTION:Clock skew adjusting circuits 2 each consisting of a clock variable delay means 21, a phase comparing means 23, and a frequency dividing means 22 are arranged at plural positions in the system and one clock generation source 1 supplies common frequency information and phase information signals to the respective clock skew adjusting circuits 2. The clocks which are adjusted here are supplied to flip-flops 3, etc., and then fed back to the phase comparing means 23 of the clock skew adjusting circuits 2 from the clock input terminals of the supplied circuits, and the phase difference from the phase information signal is detected to control the variable delay means 21 so that the phase difference becomes zero. Consequently, the clock skew of a clock synchronism type system is reduced to speed up the operation of the system.
Patent JP-H0979947-A (JP)
Title: Method and device for automatically discriminating irregular color of color display
Inventor: MURAOKA TETSUYA
IPC: G01M11/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and device by which the irregular color of a color display can be discriminated automatically based on the color vision of eyes. SOLUTION: A station 70 to which a color display 1 to be inspected is positioned, a color control signal generating section 20 which supplies an arbitrary color control signal to the display 1 at the station 70, and a color camera 11 for inspection which receives the light emitted from an arbitrary area of the display 1 and obtains the output signal corresponding to the color control signal are provided. In addition, a picture measuring section 14 which digitizes the output signal of a color camera into digital data, a reference table 32 for storing reference data, and a comparing and discriminating section which discriminates the digitized inspection data from the section 14 by comparing the data with the corresponding upper limit and lower limit data stored on the table 32 are also provided.
Patent JP-H06107391-A (JP)
Title: Traveling beam support device for obliquely traveling elevator
Inventor: MIYAMOTO KENJI
IPC: B66B9/06
Filed: 1992-09-29
Abstract: PURPOSE:To arrange a traveling beam with the same bracket so that the roller traveling surface of the traveling beam is straight from the upper part of an elevator shaft to the lower part by mounting the traveling beam to the bracket in such a manner as to be rotatable and vertically movable. CONSTITUTION:A traveling beam 4 for traveling and guiding a passenger cage through a truck is supported on a floor surface 7 partially formed in a staircase. The traveling beam 4 is fixed to a horizontal beam 6 by a rail clip 12, and the horizontal beam 6 is supported by a bracket 11 through a mounting bracket 21b mounted on the lower surface of the bracket 11 and a mounting bracket 21b mounted on the upper surface of the bracket 11. The mounting brackets 21a, 21b are rotatably connected by passing a pin 22 through the round holes of the respective brackets. Therefore, when the inclination of a floor surface 7 to which the partner bracket is fixed is different, the bracket 11 can be set to an optional inclination by regulating the height of one kind of the bracket 11 without manufacturing the bracket 11 into the form according to each floor surface inclination.
Patent JP-H07115101-A (JP)
Title: Mounting method for semiconductor element
Inventor: NAKAMURA AKIO
IPC: H01L21/52
Filed: 1993-10-18
Abstract: PURPOSE:To prevent the deviation of arrangement of semiconductor element and the shifting resulted from wire bonding of the semiconductor element. CONSTITUTION:The resin 9 containing non-spherical fillers 8, having the maximum diameter of 100mum or smaller, is applied to a glass substrate 7. Then, an IC 6 is placed on the resin and it is depressed to spread the resin 9. The resin is hardened by a heat treatment at 100 to 150 deg.C for 20 to 40 minutes.
Patent JP-H1196343-A (JP)
Title: Method and device for displaying drawing
Inventor: TSUTSUI KAZUO
IPC: G09B29/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the identification of a road by generating the virtual road of arbitrary width along with a drawing, displaying it in the cleaving and displaying a road buried object within the width of the virtual road. SOLUTION: In arbitrary width polygon processing 117, a polygon spreading lines into plane with respective linear graphics for each road division unit as center lines is generated as the width intensified virtual road. Then, the width of the polygon for the unit of that road division is determined by a conversion ratio predetermined for every road width while using the numerical value of road width as the attribute information of each road division unit. Further, the inside of each polygon making the drawing into polygon for the road division unit is displayed while being painted out in the same color by closed graphic plane painting processing 118, and a piping route 105 buried in the road is displayed inside a road 104. Thus, the road can easily be identified.
Patent JP-H08124516-A (JP)
Title: Mass spectroscope
Inventor: FUJIMAKI SUSUMU
IPC: G01N1/00
Filed: 1994-10-25
Abstract: PURPOSE: To improve sensitivity for an analysis by separating and discharging an analysis interfering particle before field-spraying and, then, field-spraying an analysis sample particle for the introduction to a mass spectroscope, even if interfering particles with polarity opposite to the polarity of the analysis sample particles are mixed in a solvent. CONSTITUTION: A forked tubular member with one flow dividing passage and another flow dividing passage is connected to the end of an electrical insulating liquid feed tube 1. The ends of the dividing passages are respectively fitted with electrodes 7 and 8. At the same time, an analysis interfering particle separation and carrying means 6 is provided under the application of bias voltage 9 of the same polarity as the charge polarity of analysis sample particles to the electrode 7 on the end of one passage, as well as bias voltage 10 of polarity opposite to the charge polarity of the particles to the electrode 8 at the end of the other passage. Then, analysis interfering particles 4 are separated and carried to the electrode 7 of one passage, while analysis sample particles 3 are separated and carried toward the other electrode 8.
Patent JP-H11101686-A (JP)
Title: Feeble light detecting device
Inventor: MAKIUCHI MASAO
IPC: G01J1/06
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To make detectable a feeble light emitted from a measured sample, by receiving the light emitted from multiple light guide probes with multiple light receiving elements arranged in a shaded airtight container, and amplifying the difference between obtained light reception signals. SOLUTION: The signal light and reference light guided from two light guide probes 13, 14 are converted into two light reception signals by light receiving elements 24, 25, and the difference between two light reception signals is detected by the differential amplifier of an electronic circuit section 26. A chopper 27 having a rotary blade 27a chopping the light emitted from the rear ends 13b, 14b of the light guide probes 13, 14 and entering from translucent windows 11b, 12b respectively and intermittently feeding the light to the light receiving elements 24, 25 is provided between the translucent windows 11b, 12b and the light receiving elements 24, 25. The rotary blade 27a is driven by a chopper drive device 27b, a high-frequency AC component is added to the light passing through the chopper 27, and the 1/f noise of the light reception signals can be sufficiently reduced.
Patent JP-H03123486-A (JP)
Title: Genetic engineering production process of membrane protein
Inventor: HARADA YOSHINORI
IPC: C12N15/12
Filed: 1989-10-06
Abstract: NEW MATERIAL:A cartridge gene produced by dividing a gene constituting a membrane protein into plural cartridge genes corresponding to plural polypeptides having helix structure and using one or adjacent two or more of said divided cartridge genes as constituent genes. EXAMPLE:The octopus rhodopsin gene coding the amino acid sequence of formu la and having cutting sites of restriction eznymes SphI, MluI, NdeI and NheI. USE:Genetic engineering production of membrane protein. PREPARATION:Octopus rhodopsin (OR) fragment gene synthesized by a solid- phase DNA-chain extension reaction using phosphor-amidite process is linked to a DNA linker T4 DNA ligase.
Patent JP-H08120518-A (JP)
Title: Polyester monofilament for rubber reinforcement and its production
Inventor: MORINAGA HIROSHI
IPC: D01F6/62
Filed: 1994-10-25
Abstract: PURPOSE: To obtain a polyester monofilament for rubber reinforcement excellent in mechanical fatigue resistance in rubber and to provide its production method. CONSTITUTION: This polyester monofilament for rubber reinforcement has the ratio of loop strength/strength of <=0.5, an intrinsic viscosity (IV) of >=0.80 and a fineness of a filament of >=500 denier. The objective polyester monofilament for rubber reinforcement is obtained by the following processes. A polyester containing 2 80% of an ethylene terephthalate unit and having the intrinsic viscosity of chips to be used of >=0.9 is spun by melt-extrusion from a single hole nozzle 3. The extruded material is passed through an air-gap at room temperature and under windless condition and quickly cooled in a water-cooling bath 4 of 30-70 deg.C placed 5-55cm at the down stream side of the single hole nozzle 3 to solidify, and the yarn is continuously rolled on a spinning roll 5 at a speed of 50-150m/min at room temperature.  The yarn is subjected to the first-stage drawing in a heating furnace in order to prevent the relaxation of orientation in the outer layer of the yarn cross section and successively subjected to the second-stage drawing of the total draw ratio of >=5.5 followed by a constant-length-relaxation heat treatment of <=10% in a heating furnace.
Patent JP-S62119676-A (JP)
Title: Graphic arrangement control system
Inventor: IWAMI YASUO
IPC: G06F17/50
Filed: 1985-11-20
Abstract: PURPOSE:To generate a state transition figure easy to see by displaying graphic elements inputted in order at cursor positions displayed by a cursor display part, connecting between these displayed graphic elements using connection lines, and describing the state transition figure at a requested arrangement position. CONSTITUTION:A symbol position detection part 4 calculates sequentially a position where an inputted graphic element is displayed, or detects a designated position using a cursor when necessary. A display processing part 7 is constituted with a cursor display part 8, a connection line display part 9, and a symbol display part 10. The cursor display part 8 displays the cursor at the position on a display 11 calculated or detected by the symbol position detection part 4, and the symbol display part 10 displays an inputted graphic element at the cursor position on the display 11 with the cursor display part 8.
Patent JP-H08119119-A (JP)
Title: Steering wheel installation structure
Inventor: UENO TATSUHIRO
IPC: B62D1/10
Filed: 1994-10-25
Abstract: PURPOSE: To eliminate a work for tapping out a boss core material and the like, and easily remove the core material from a steering shaft, regarding a steering wheel installation structure allowing the application of design specification for integrally molding a pad section and a cover section for a spoke and a rim mandrel. CONSTITUTION: This steering wheel installation structure is to joint a steering wheel to a steering shaft 13 by serration coupling. A stopper groove is formed on a shaft serration 19 at intermediate height and a boss section 15 has an approximately U-shaped cross section long a horizontal direction. Also, a bolt hole is formed on both ends 15a and 15a of the U-shaped opening. A bolt 25 is tightened via the bolt hole and the ends 15a and 15a are thereby made to come near each other for engaging a hole serration with the shaft serration 19 and coupling a bolt shaft section 27 to the stopper groove.
Patent JP-H02109390-A (JP)
Title: High-density flexible printed circuit board
Inventor: KUMAZAWA KINYA
IPC: H05K1/02
Filed: 1988-10-18
Abstract: PURPOSE:To obtain high density of circuits, freedom in design and shortening of time without deterioration in heat resistance and stability in sizes by forming a circuit pattern on a board so that a microcircuit part is very thin in comparison with a part for a large current without providing a bonding agent. CONSTITUTION:A conductor layer 2 comprising copper and the like having a thickness of 5mum or less is formed on one surface or on both surfaces of a film board 1 comprising polyimide, polyester and the like without providing a bonding agent and the like by a sputtering method and the like. Then the surface other than a large-current circuit pattern is covered with plating resist. A conductor layer 3 having a thickness of 18mum or more is formed by a electrolytic copper plating method and the like. Since the bonding agent is not used, causes for deteriorating heat resistance and stability in sizes can be decreased. Since the conductor layer of a microcircuit is very thin, the pitch of the circuit patterns can be made 200mum or less, and high density can be provided. Therefore, freedom in design for wiring of circuit at mounting positions and the like can be increased, and the design time can be shortened.