baber/WOPTO huggingface dataset:
Patent JP-H02164416-A (JP)
Title: Controlling circuit of air cleaning apparatus
Inventor: HAYASHI NOBUHIRO
IPC: B01D53/30
Filed: 1988-12-19
Abstract: PURPOSE:To attain stable operation easily by changing-over the voltage of a circuit in output stage of a gas sensor higher and lower in accordance with the operation and stopping of the title apparatus, respectively. CONSTITUTION:A gas sensor 11 is provided to detect the pollution of interior air and a controlling circuit 10 to operate or stop the title apparatus automatically depending on the output of the gas sensor 11. Depending on the operating or stopping conditions of the apparatus, the voltage of a circuit in output stage of the gas sensor 11 is changed-over to be higher or lower, respectively and the output of the gas sensor is regulated to be lower at the time of stop than the operation time. As a result, stable operation of the apparatus can be achieved easily.
Patent JP-H02165628-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII TOYOKAZU
IPC: H01L21/28
Filed: 1988-12-20
Abstract: PURPOSE:To obtain excellent contact characteristics by a method wherein, after a contact hole is drilled, a tungsten layer containing silicon is selectively formed in the contact hole only and then a tungsten layer is selectively formed on the tungsten layer containing silicon and, after that, a metal wiring is formed. CONSTITUTION:After a diffused layer 2 is formed in a silicon substrate 1, an insulating film 3 is built up by, for instance, a CVD method and then a contact hole 4 is drilled. Then a tungsten layer 5 containing silicon is selectively built up in the contact hole 4 only by a CVD method with mixed gas containing hexafluorotungsten, hydrogen and silane. Then, after the mixing ratio, etc., of the mixed gas containing hexafluorotungsten, hydrogen and silane are changed, a tungsten layer 6 is selectively built up on the tungsten layer 5 containing silicon by a CVD method. After that, a metal wiring 7 is built up. With this constitution, as the diffused layer is filled with tungsten in the contact hole, the metal wiring can be formed easily afterwards and excellent contact characteristics can be obtained.
Patent JP-H02219889-A (JP)
Title: Ceramic alumina abrasive grain planted with iron oxide
Inventor: MERII ROU MORISU
IPC: C09K3/14
Filed: 1989-12-11
Abstract: A process of producing alpha alumina ceramic abrasive grain by sintering alpha alumina monohydrate is improved by seeding with a crystalline oxide of iron having a particle size of less than 150 nm.
Patent JP-H01163734-A (JP)
Title: Photopolymerizable composition
Inventor: ITO JUNICHI
IPC: H01L21/027
Filed: 1987-12-21
Abstract: PURPOSE:To make color development of a resist by the irradiation with light distinct and to prevent color development during heating and storage by adding a specified ethylenediamine compd. to a photopolymerizable compsn. CONSTITUTION:The title compsn. contains an ethylenic unsatd. compd., a leuco dye and an org. halide as optical color developer, and a glycine compd. (A) expressed by formula I. Moreover, 10-1,000wt.% ethylenediamine compd. (B) expressed by formula II basing on the weight of (A) is added to the compsn. In the formulas, each R, R', and R'' is H, 1-10C alkyl, (substituted)phenyl, etc.; each R1-R4 is (hydroxy)alkyl, but at least one of R1-R4 should be (hydroxy) alkyl. N-Phenyl glycine, etc., may be added to the component (A), and N,N,N',N '-tetra(2-hydroxyethyl)ethylenediamine, etc., may be added to the component (B).
Patent JP-H07156927-A (JP)
Title: Stretch label fitting device for bottle
Inventor: MINOURA SADAO
IPC: B65C3/08
Filed: 1993-11-26
Abstract: PURPOSE:To make a working space smaller, and prevent a scratch on a bottle from generating by a method wherein a cylindrical stretch 18 label is expanded by split plate guides which are energized inward, and the stretch label is fitted on a bottle being inserted, and then, the held bottle is relatively pulled out or inserted by one side of the split plate guide. CONSTITUTION:Under a condition in which a vertically movable body 13 is at a lower position, and leading ends of respective split plate guides 5 are tilted inward by the elastic contracting force of a garter spring 9, a stretch label L is fitted on the outer periphery of the split plate guides 5. Then a driving rod 16 is raised, and accompanying with that motion, the vertically movable body 13 pushes the internal surfaces of respective split plate guides 5 to erect them, and reaches the upper position. At this time, the label L is joined and held by the outer periphery of the split plate guides 5 while being expanded in the diameter direction. Then, when the vertically movable body 13 is lowered, a bottle B is inserted in the inner periphery of the split plate guides 5. Then, the outer periphery of the bottle B is held while gripping the upper end of the label by a gripping member. When the gripping member is raised, the bottle B, together with the label L, is pulled out upward, and the label L is joined to the outer periphery of the bottle B by contracting in the diameter direction in order.
Patent JP-2000134337-A (JP)
Title: Incoming call service method and communications service system
Inventor: MATSUMOTO ERIKO
IPC: H04M3/54
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To use network installation efficiently by transmitting movement information to a caller local exchange when a call arrives an origin position of a subscriber, releasing a path with an origin local exchange and allowing a mobile destination exchange to receive the incoming call so as to relieve the load of the network. SOLUTION: When a subscriber terminal 141 with a telephone number DN1 contained in an origin local exchange 120 moves to a subscriber terminal 141 with a telephone number DN2 contained in a local exchange 130, moving information of the terminal 141 is registered to subscriber data 125 of the local exchange 120 and the telephone numbers DN1, DN2 are registered in a mobile telephone number list 161 of a database 160 connecting to a service control point 150. When a subscriber terminal 140 makes a call to the telephone number DN1 and reaches the origin local exchange 120, a path release instruction and the moving information of the DN1 are sent to an origin local exchange 110, the service control point 150 informs the exchange 110 of the DN2, a new path is selected and the subscriber terminal 142 of the DN2 is informed of the arrival of the call.
Patent JP-H03182950-A (JP)
Title: Power outage processor for electronic unit
Inventor: ODA AKIRA
IPC: G06F12/16
Filed: 1989-12-13
Abstract: PURPOSE:To efficiently use a non-volatile memory as memory for necessary information saving at the time of power cut without enlarging power capacity, to miniaturize a unit and to reduce cost by prohibiting power supply for a load when the voltage drop of a power source is detected. CONSTITUTION:When the power cut of a commercial power source 13 occurs, the power voltage VO of a power circuit 12 drops and it drops to a prescribed voltage, a first reset signal R1 comes to a low level. The saving of necessary information stored in RAM 3 to E<2>PROM 7 is started by the operation of CPU 1 at that time. Then, first and second power supply prohibition signals V1C and V2C come to high levels and the supply of motor driving power V1 and V2 is prohibited. Thus, the non-volatile memory can efficiently be used as the memory for necessary information saving at the time of power cut without enlarging power capacity, the unit can be miniaturized and cost can be reduced.
Patent JP-H01164104-A (JP)
Title: Vibrator excitation circuit
Inventor: HIRAYAMA KOZO
IPC: B06B1/06
Filed: 1987-12-21
Abstract: PURPOSE:To finely change the driving power of a piezoelectric vibrator by changing a frequency finely-adjusting pulse signal whose pulse width is narrow compared with its repeated period. CONSTITUTION:The output signal of a detection control circuit 5 is fed back to a voltage controlled oscillation circuit 1 as a frequency controlling voltage S1 for it through a voltage changing part 9. A variable pulse signal S2 for power adjustment from a pulse generation circuit 10 is impressed upon the voltage changing part 9, and the frequency controlling signal S1 of the voltage controlled oscillation circuit 1 is changed finely by using the frequency finely- adjusting pulse signal S2 whose pulse width is narrow compared with its repeated period. Thus, an input power to the piezoelectric vibrator TD can be finely changed by shifting finely the oscillation frequency of the voltage controlled oscillation circuit 1 from the resonance frequency while said oscillation frequency is made to follow the change of the resonance frequency of the piezoelectric vibrator TD accompanied with the change of load.
Patent JP-H09162444-A (JP)
Title: Nitride semiconductor multi-color light emitting device and its production
Inventor: NAKAMURA SHUJI
IPC: H01L33/32
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To realize a highly fine display by providing a device capable of multi-color light emission by means of one chip and its production method by using a nitride semiconductor. SOLUTION: After a nitride semiconductor layer having a first active layer 31 is formed on a substrate 1, another nitride semiconductor layer provided with a second active layer 32 whose band gap energy is different from that of the layer 31 is partly grown apart from the layer 31. Thus, since unit light emitting elements including active layers formed of nitride semiconductors of which band gap energies are different from each other are separately formed on the same substrate, multi-color light emission can be realized by only one chip.
Patent JP-H08178061-A (JP)
Title: Belt type continuously variable transmission
Inventor: NAKADA MASAYOSHI
IPC: F16H59/02
Filed: 1994-12-26
Abstract: PURPOSE: To normally conduct the speed change action of a belt type continuously variable transmission via merely the operating force detecting the operating direction of an operation lever with an operating direction detecting means and conduct the speed change action of the belt type continuously variable transmission directly with the operation lever as required. CONSTITUTION: This belt type continuously variable transmission is provided with an assist mechanism A constituted of an operating direction detecting means As detecting the operating direction of an operation lever 21 and an actuator Am operating a cam type operation mechanism 15 changing the split width interval of a split pulley 13 based on the detection information from the operating direction detecting means As. The cam type operation mechanism 15 is constituted of two channels of an assist operation system 15C operated by the assist mechanism A and a manual operation system 15A directly operated by the operation lever 21 preferentially to the assist mechanism A.
Patent JP-H03183242-A (JP)
Title: Telephone system
Inventor: FURUTA TERUYUKI
IPC: H04M1/27
Filed: 1989-12-12
Abstract: PURPOSE:To prevent a telephone number stored by a re-dialing function from being known by many and unspecified operators by saving re-dial information to a prescribed saving area by a saving instruction signal and making the deletion and the re-use of the saved re-dial information capable of being operated by inputting a prescribed pass word. CONSTITUTION:A re-dial information control table 12 to control the dial information for re-dialing added to a usual re-dialing function is provided in a main device 3, and a private area for each extension telephone set 2a to 2n which can be referred to by the prescribed pass word is provided in the re-dial information control table 12, and therefore, in the case the dial information saved by the re-dialing function is desired not to be known by many and unspecified operators, since the dial information can be privatized optionally by limiting the operator, the privacy of users to use the extension telephone sets 2a to 2n of a telephone system 1 can be protected.
Patent JP-H11138121-A (JP)
Title: Mat washing machine
Inventor: ITO KAZUO
IPC: B08B11/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a contact and low-cost mat washing machine capable of sufficiently washing a pile flocked mat without damaging its mat surface. SOLUTION: A housing 1 is internally provided with a rotary drum 2. The mat M supplied with withdrawing rollers 52 is received by the outer peripheral surface. The mat M is transported toward an outlet 15 side along the arc loci of the outer peripheral surface. A jet nozzle 35 is located at the center of the rotary drum 2 and injects washing water toward the outer peripheral surface of the rotary drum 2 to bring the washing water into collision against the mat surface of transported mat M. The mat M after the washing is discharged from the outlet 15 past wringer rollers 53.
Patent JP-H09138979-A (JP)
Title: Method for inspecting optical recording medium and device therefor and its manufacture
Inventor: WATANABE OSAMU
IPC: G11B7/26
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To perform the inspection including a defect inspection and optical processing at the same time by utilizing processing light for the optical processing, detecting position information of an optical recording medium and detecting a defect of the optical recording medium. SOLUTION: A local defect 21 of a hard coat layer is expressed, for example, as a signal 25 exceeding a threshold 23a, and a local transfrom 22 of a substrate is expressed, for example, as a signal 26 exceeding a threshold 23b. These signals 25 and 26 are detected by utilizing a focus error signal 17 from the optical recording medium 1 under high speed rotation. In this case, the signals corresponding to the defects 21 and 22 are not substantially expressed, or even if expressed, it is very slight, thus making the detection particularly effective. Then, since this defect detection can substantially be performed simultaneously with initialization, it is not necessary to provide any separate device and any exclusive process.
Patent JP-H05133514-A (JP)
Title: Method for regenerating vulcanized rubber
Inventor: MINOBE TOMIO
IPC: C08L21/00
Filed: 1991-11-12
Abstract: PURPOSE:To avoid environmental pollution by a method wherein vulcanized rubber is heated to desulfurization temperature by imparting microwave energy and heating air thereto to regenerate it, while gas of bad smell generated is burned to deodorize it and part of the processed gas is used as heating gas for desulfurization. CONSTITUTION:After selection 12 of the kind of waste vulcanized rubber in a raw material 11, the rubber is formed into powder in a crushing process 13 and rubber processing oil or regenerating agent is added to the powder of the rubber, which is mixed and adjusted 14 and then is heated to a specified temperature in a microwave heating process 15 to effect depolimerization reaction, wherein a burning type deodorizing device 31 is connected to discharge gas of bad smell produced by heat in a desulfurization precess from the process 15 to deodorize it so that part of the processed gas is regulated to a temperature close to the desulfurization temperature of the rubber to return it to the process 15 for reuse as heating air. The desulfurized rubber is passed through a cooling process 32 and a refining process 17 to be prepared as regenerated rubber 18 or passed through a mechanical heating means 33 and cooling process 34 to produce a regenerated rubber 18.
Patent JP-H08173769-A (JP)
Title: Dry type denitrification apparatus
Inventor: UCHIHASHI KAZUMASA
IPC: B01D53/86
Filed: 1994-12-26
Abstract: PURPOSE: To make calcium oxide in exhaust gas adhere to a grating plate and to prevent it from adhering to the surface of a catalyst by arranging the grating plate made of a metal or a material with the similar strength to the metal the surface of which is coated with a specified catalyst on the upstream side of the gas of a denitrification catalyst layer arranged in a denitrification apparatus to be replacable. CONSTITUTION: In a dry type denitrification apparatus, a reducing agent is injected into an exhaust gas exhausted from a combustion facility using coal as the main fuel to decompose and to remove nitrogen oxides in the presence of a TiO2 -WO3 -V2 O5 type catalyst being a nitrogen oxide selectively reducing catalyst and formed into a honeycomb shape. In the inner part of a grating part, by arranging a grating plate 4 being coated with a TiO2 -WO3 -V2 O5 catalyst with a thickness of about 1mm on the gas upstream side of a denitrification catalyst layer 3 in a denitrification reactor 2, calcium oxide in the exhaust gas 1 is made to adhere to the catalyst on the grating plate 4 to suppress the amt. of inflow of the calcium oxide into the denitrification catalyst layer 3 of the downstream side and to prevent the catalyst layer 3 from being deteriorated.
Patent JP-H01165489-A (JP)
Title: Thermal stencil paper
Inventor: OKADA YUKIO
IPC: B32B27/36
Filed: 1987-12-22
Abstract: PURPOSE:To obtain a thermal stencil paper having excellent heat sensitivity and perforability, by adhering a plastic film and a porous base to each other by a specified urethane adhesive. CONSTITUTION:A thermal stencil paper is produced by adhering a plastic film and a porous base to each other by an adhesive. As the adhesive, a urethane adhesive is used which comprises as a main constituent a urethane prepolymer comprising 5-45wt.% of a waxy substance obtained by at least one of a monoalcohol, a monocarboxylic acid and a monophenol to a diisocyanate and which has a pour point after hardening of 50-240 deg.C. The urethane prepolymer is a prepolymer obtained by a reaction of a diisocyanate with a diol in an NCO/OH ratio of 1.5-2.0. When NCO/OH<1.5, perforability of the adhesive layer after production of the stencil paper is poor, whereas when NCO/OH>2.0, isocyanate monomers are left, which is undesirable from a hygienic point of view.
Patent JP-2000139886-A (JP)
Title: Radiograph picture data generator
Inventor: OGAWA EIJI
IPC: G06T1/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To execute energy subtraction processing and to generate picture data of a magnified dynamic range in a picture data generator of a scanning beam type. SOLUTION: This device arranges one of switchable radiation detecting means 21 to 23, which are provided with mutually different characteristic, at a prescribed position. Next, while successively switching each of collimator holes 17, a subject 9 is irradiated with an X-ray beam L2 and an X-ray L3 transmitted through the subject 9 is successively detected by the detecting means. When scanning of the whole surface of the target surface by an electronic beam L1 is completed, the means 21 to 23 are switched to a next one and this is successively repeated until a detection signal is obtained from all the means 21 to 23. A picture data generating means 50 generates radiograph picture data of the subject based on detection signals S21 to S23 read from a storing means 40.
Patent JP-H05213537-A (JP)
Title: Method for effecting ending by winding device for fine spinning machine and winding method
Inventor: GUREGOORU KATOKE
IPC: B65H67/08
Filed: 1992-12-02
Abstract: PURPOSE: To effectively end a textile yarn by using a measuring unit and a measurement signal provided by improving a take-up unit having an apparatus for ending a yarn of a feeding bobbin and a yarn of a take-up bobbin (cross winding) by the take-up unit of a spinning frame. CONSTITUTION: Units 42, 43 for detecting positions of yarn supply units 20, 25 are provided. A controller 19 having a logic circuit for connecting position signals of the units 20, 25 to a signal of a yarn presence confirming-/yarn quality control sensor provided in a dust remover 6 is provided. The controller 19 is connected to a cutter 15 to operate the sensor based on the signals of the units 20, 25 to inquire the presence confirmation of a yarn 3" by the sensor. If the presence of the yarn is not confirmed based on the positions of the units 20, 25, the controller has a circuit for operating the cutter 15 to continue a yarn ending work when the sensor signal for informing the presence of the yarn is finished.
Patent JP-H06198898-A (JP)
Title: Ink flow path plate
Inventor: YAMAGUCHI TOMOYUKI
IPC: B41J2/175
Filed: 1992-12-02
Abstract: PURPOSE:To constitute a plate so that the late is endurable sufficiently even to an environmental change or long-term leaving as it is, by providing a groove wherein it is in parallel with a flow path and has a cross-sectional form of any one out of a recessed state or U-shaped state or V-shaped state and an adhesive agent enters the groove. CONSTITUTION:For example, in a piezoelectric type printing head, an ink flow path 6 having a flow path where ink is passed through and a PZT of a piezoelectric material are separated by a partition film and the ink of the flow path plate 6 is discharged through a nozzle of a nozzle film by a pressure change of a piezoelectric material by an electric printing signal. Liquid contact of the ink is performed by a joint between the flow path plate 6 and the partition film and since during printing, pulselike pressure is applied always to the joint from the piezoelectric material through the partition film, it is necessary that joining is performed so that joining stress is not applied to the joint after the joining as much as possible. Therefore, a groove 11 having any cross-sectional form out of a recessed state or a U-shaped state or V-shaped state is provided on a projected joint 10 of a flow path side of the ink flow path plate 6 in parallel with the ink flow path. An adhesive agent enters the inside of the groove 11, cured and joining hardness which is not available so far is obtained.
Patent JP-H03184133-A (JP)
Title: Pseudo fault generating mechanism for data processor
Inventor: SUZUKI TSUNEO
IPC: G06F11/22
Filed: 1989-12-13
Abstract: PURPOSE:To produce a pseudo fault at an optional time point by setting the pseudo fault production timing to a timer and outputting a signal of a level in accordance with discrimination between a fixed fault and an intermittent fault from a valid signal holding circuit. CONSTITUTION:The type of a pseudo fault, the pseudo fault production timing, and the discrimination between the fixed and intermittent faults are set to an external device. This setting information is sent to a data processor and stored in a reception register 7 and an interruption is applied to a microprocessor 1. The microprocessor 1 sets the production timing of the pseudo fault to a timer 5 to start it and at the same time sets the value in accordance with the type of the pseudo fault to a pseudo fault register circuit 4. In addition, an FF 111 of a valid signal holding circuit 11 is set and reset in accordance with discrimination between the fixed and intermittent faults. When the timer 5 has a time-up state, a valid signal (a) is sent to the circuit 4 from a valid signal generating circuit 6 and a pseudo fault generating part 42 produces a pseudo fault in accordance with the value set at a register 41. Thus it is possible to produce the fixed and intermittent pseudo faults at each optional time point.
Patent JP-H09154815-A (JP)
Title: Endoscope device
Inventor: OKUWA HIDEKI
IPC: A61B1/06
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To use an optimum illumination light feed means depending on various inspection conditions. SOLUTION: An illumination light incident part at the hand-side operation part of an endoscope is formed to allow the connection of a plurality of types of illumination light feed means. As one of the illumination light feed means, a lamp holding part made of a lamp 22, a lamp holder A23, another lamp holder B25 or the like is detachably mounted on the illumination light incident part. In addition, a battery box A32 with a battery 31 housed therein is detachably mounted on the lamp holding part, and another battery box of large power capacity can be connected to the lamp holder B25, in place of the battery box A32.