baber/WOPTO huggingface dataset:
Patent JP-2001102966-A (JP)
Title: Radio communication method and device using the same
Inventor: KURITA MASANORI
IPC: H04B1/715
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication method which realizes a reliable communication by a spread spectrum system without being affected by radiative noise radiated from a microwave oven and to provide a device which uses the radio communication method. SOLUTION: This device is equipped with a current monitor part 21 which monitors the value of the current supplied to the microwave oven 200, an on/off decision part 22 which detects whether the microwave oven is on or off according to the quantity of variation in the current value monitored by the current monitor part 21, and a radio control part 11 which makes radio communication by hopping the radio combination frequency used for a frequency hopping spread spectrum communication system only in the frequency band avoiding the distribution frequency band of radiation noise generated by the microwave oven 200 when the on/off decision part 22 detects the on-state of the microwave oven 200.
Patent JP-H1177371-A (JP)
Title: Soldering material, printed circuit board, and its manufacture
Inventor: TSUKADA KIYOTAKA
IPC: H05K1/11
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the soldering strength by providing the soldering material in which copper, platinum, and gold of the prescribed quantity, and the conductor pattern is formed of a nickel layer containing phosphor of the prescribed quantity and a gold layer to cover the nickel layer. SOLUTION: The soldering material 12 has the composition consisting of, by weight, 0.1-20% copper, 0.01-20% platinum, 0.001-5% gold, and silicon, and the balance 10-70% lead and 30-90% tin. A copper foil is attached to the surface of an insulated substrate 7. The copper foil is etched to form a copper layer 30 of a pad 3. A nickel layer 31 having the composition consisting of, by weight, 3-12% phosphor and the balance nickel is formed on the surface of the copper layer 30. A gold layer 32 is formed on the nickel layer 31. Preferably, the thickness of the nickel layer is 0.1-30 μm, and the thickness of the gold layer is 0.01-10 μm. A copper ball 11 is covered with the soldering material 12 to form a solder ball 1, and the solder ball is placed on the pad 3.  The solder ball 1 is heated and method to be joined with the pad 3, and the copper ball 11 is diffused in the soldering material 12.
Patent JP-H05119809-A (JP)
Title: Running operation controller for system
Inventor: MURAKAMI HARUO
IPC: G05B19/05
Filed: 1991-10-25
Abstract: PURPOSE:To easily construct and execute a desired running operation sequence even by a general worker having to technical knowledge especially and also, to simplify its operating work. CONSTITUTION:At the time of registration, when an operating button is depressed in accordance with desired operation order, I/O data before operation of a control object corresponding to the operating button is stored tentatively, compared with data at the time when the operation is completed and in the case they are varied, the varied data is stored as operation completed data. Order and the number of times of an inputted operating signal are allowed to correspond to the registration number and stored in advance. On the other hand, at the time of execution, the registration number is designated and an executing button is depressed. Thus, in accordance with the stored order, the operating signal is outputted to a PC 3 and the control object is operated and also, from the PC 3, the I/O data is inputted (S310-S330) and in the case the inputted data coincides with the operation completed data (S340), a series of running operations are executions are executed repeatedly by a the number of times of registration while outputting the operating signal of the next order.
Patent JP-H08117648-A (JP)
Title: Coating material spray gun
Inventor: ITO TAKAHARU
IPC: B05B7/24
Filed: 1994-10-18
Abstract: PURPOSE: To easily adjust the discharge quantity of a coating material discharged from two or more spray nozzles by providing at least two or more coating material feeding pipes each connected to a discharge pipe of a coating material feeder, providing a stop valve in each coating material feeding pipe and facilitating manual operation thereof. CONSTITUTION: When using a coating material spray gun 23, plural (three in the figure) hoppers 15 are installed, and a solvent is put in the required hoppers 15 to adjust a coating material so that measured values of an agitation viscosity measuring device and a rotating speed measuring device attached to each hopper 15 may be the same to prepair the coating material. In this state, each forced feeder 16 is operated to feed each coating material to the coating material spray gun 23 through a discharge pipe. Air is fed into air nozzle 9 provided on the tip of the gun 23 through air feeding pipes 11 and is discharged, and a main valve inserted in each coating material feeding pipe 1 is also fully opened by an operating lever 7, and a stop valve installed downstream of the main valve is lever operated to perform spraying while adjusting the coating material discharge quantity.
Patent JP-H04153074-A (JP)
Title: Ink film for printer
Inventor: TSURU ZENICHI
IPC: B41J31/00
Filed: 1990-10-17
Abstract: PURPOSE:To improve heat conductivity, and to save power and increase the speed of the drive of a printing head by mixing a zinc oxide whisker composed of a nucleus section and a needle crystal section extending in the axial direction from the nucleus section into a resin film base material. CONSTITUTION:A PET material having thickness of approximately 3-5mum is used generally as a resin film base material 21. Since PET has inferior heat conductivity and one part of heat used for melting ink 24 is consumed and transmission is delayed, however, a zinc oxide whisker having small specific heat and large heat conductivity is added, and also the zinc oxide whisker is formed simultaneously in a tetrapod shape consisting of a nucleus section and needle crystal section extending in the axial direction from the nucleus section. Accordingly, the heat conductivity of the PET resin base material can be improved, and printing at high speed and the reduction of power can be attained.
Patent JP-2001102580-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KAMIYAMA SATOSHI
IPC: H01L29/49
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To make low realizably the resistance of the metal film of the uppermost layer of a gate electrode, without making the manufacturing process of a semiconductor device complex and without increasing the thickness of a barrier metal film of the gate electrode, in the semiconductor device having the conductive film of a metal polysilicon structure. SOLUTION: On a gate insulation film 5, there are formed in succession a polysilicon film 7, a barrier metal film 8, and a metal nitride film 9 of a high-melting point to form a conductive film of a laminated structure, and the conductive film is shaped into a required pattern to form a gate electrode 6. By using as a mask the gate electrode 6, the ion-implanted layer comprising LDD regions 12 and source/drain regions 13 are formed in the principal surface of a silicon substrate 1, and a heat treatment whereby the foregoing ion-implanted layer is activated and simultaneously the resistance of the metal nitride film 9 of a high- melting point is made low is performed.  Since the metal nitride film 9 of a high-melting point is formed in an amorphous state, the nitrogen contained in the film 9 is desorbed by the heat treatment, and at the same time, crystalline grain size of the metal of a high-melting point is increased. Thereby, the crystalline quality of the metal of a high-melting point is improved, independently of the crystalline quality of a barrier metal film 8 of its lower layer to realize making into low resistance of the metal nitride film 9 of a high-melting point.
Patent JP-H03141791-A (JP)
Title: Sequentially scanning type color demodulating device
Inventor: YASUE NORIMI
IPC: H04N11/20
Filed: 1989-10-27
Abstract: PURPOSE:To simplify a color demodulating device by providing the device with a converter for sequentially scanning a chroma signal as a digital signal without converting it and outputting the chroma signal with twice the frequency of a subcarrier, a circuit for correcting the phase disturbance of the chroma signal and a color demodulator to be driven twice the frequency. CONSTITUTION:The color demodulator 4 constituting the sequential scanning type color demodulating device is constituted of a band pass amplifier 13, an ACC detecting circuit 14, a burst gate pulse generating circuit 16, a PLL circuit 22, a color difference demodulating circuit 21, and a color killer detecting circuit 15 for suppressing a color output when a burst signal is not outputted. Differently from normal constitution, the color modulator 4 is characterized by driving each circuit element correspondingly to the frequency 2fsc of a chromasignal C. Thus the chroma signal is sent to a phase correcting circuit 2, a signal part free from phase disturbance is selectively sent to a non-inversion circuit 11 and a sequentially scanned chroma signal C' free from phase disturbance is outputted from a switching circuit 12.
Patent JP-H0618422-A (JP)
Title: Oxygen content quantitative analysis method and device
Inventor: YAMAZOE SEIGO
IPC: G01N21/77
Filed: 1991-10-02
Abstract: PURPOSE:To quantitatively determine an oxygen ingredient in a lubricating oil accurately in a short time by measuring each absorbance of a sample solution containing the oxygen ingredient in the lubricating oil, an indicator of pH8-12 and another sample solution reacted to an alkali ingredient, and seeking the extent of oxygen from a relational expression between the absorbance and an oxygen quantity. CONSTITUTION:A sample is set to a sample vessel on an automatic sample feeder 17 by a command of a central processing unit 22, while a solvent injection pump is operated to inject a solvent, and an elevator 6 is started and then an opening part 10 of a probe 7 is dipped into a sample solution. A visible light out of a light source 2 of an absorbance detector 1 is introduced into he sample solution by an optical fiber 8 and after being reflected (10a), absorbance is detected by the detector 1 through another optical fiber 9 and, after photoelectric transfer (4) and amplification (5) are carried out, it is inputted into the central processing unit 22. Next, an indicator injection pump 19 and an alkali injection pump 20 are operated injecting a specified amount of indicator and alkali into the sample vessel, and the absorbance after the completion of the alkali reaction is measured in the same method.
Patent JP-H03140405-A (JP)
Title: Smelting reduction method of metal
Inventor: IBARAKI TETSUJI
IPC: C21B11/00
Filed: 1989-10-27
Abstract: PURPOSE:To produce molten iron from iron ore at a low cost by regulating stirring force to the molten iron with gas blowing from bottom blowing tuyeres and oxygen supplying pressure with a top blowing lance to the specific condition at the time of producing the molten iron from iron ore into a converter having the oxygen top blowing lance and the bottom blowing tuyeres. CONSTITUTION:The iron ore and coal as reducing agent are charged into a small quantity of molten iron 11 and molten slag 12 in the converter 1 having the oxygen top blowing lance 2 and plural bottom blowing tuyeres 3, and the gas is blown at the ratio of 70-450Nm<3>/hr per one piece of the bottom blowing tuyere 3 in the normal state conversion to stir the molten iron 11 with the stirring force of 1-6kw/ton of molten iron. Further, the oxygen is injected from the top blowing lance 2 and the iron ore is melted and contained Fe2O3 is reduced into Fe with the coal in the molten slag 12 or C in the molten iron 11 to make the molten iron. In this case, the molten slag 12 quantity on surface of the molten iron 11 is made to >=1500kg/m<2> and height of the lance 2 tip, stirring gas quantity from the tuyeres 3, oxygen supplying rate with the top blowing lance 2 and nozzle shape of the lance, are controlled so as to satisfy the inequality I between thickness L0 of the molten slag 12 and depth L of recessing part 21 in the molten slag 12 with oxygen supplying pressure from the top blowing lance 2 to produce the molten iron from the iron ore with the excellent productivity.
Patent JP-H0675248-A (JP)
Title: Active matrix substrate
Inventor: INO MASUMITSU
IPC: H01L29/78
Filed: 1992-09-25
Abstract: PURPOSE:To increase the capacity of the auxiliary capacitive elements formed on the active matrix substrate. CONSTITUTION:This active matrix substrate has pixel electrodes arranged in a matrix form, thin film transistors(TFTs) connected to these pixel electrodes and the auxiliary capacitor for holding charges via these TFTs. the auxiliary capacitor 1 are provided within non-plane regions having plural projecting parts or recessed parts formed on the main surface of the substrate. More specifically the auxiliary capacitor 1 are provided in >=2 pieces of trench recessed parts or trench cells 2 formed on the main surface of the active matrix substrate. The auxiliary capacitor 1 are constituted of first electrode layers 4 formed along the inside walls of the respective trench cells 2, dielectric films formed on the first electrode layers 4 and second electrode layers 6 formed on these dielectric film. The trench cells 2 provide the assemblages finely segmented by partition walls 3.
Patent JP-H08133639-A (JP)
Title: Guide device in vehicule elevator car
Inventor: YOKOYAMA KANEHISA
IPC: B66B1/14
Filed: 1994-11-15
Abstract: PURPOSE: To provide a guide device in a vehicule elevator car preventing a vehicle driver from forgetting the operation of a control panel in the car and moving the car safely and smoothly to a destination floor desired by the vehicle driver. CONSTITUTION: A guide device in a vehicule elevator car is provided with a load detecting device 5 for detecting the position of a vehicle having entered the car 1 of a vehicular elevator elevated in a hoisting so as to carry the vehicle 2, and guide devices 8, 9 interlocked by a signal outputted from the load detecting device 5. A vehicle driver can thereby move safely and smoothly to the desired floor by the same message from a visual guide display and an acoustic guide speaker, so that there is no fear at all of a shut-up state in the elevator car.
Patent JP-H02126074-A (JP)
Title: Food storage
Inventor: SAKAGUCHI MIKIKO
IPC: F25D11/02
Filed: 1988-11-07
Abstract: PURPOSE:To preserve food under good conditions for a long time period preventing or reducing oxidation, loss of vitamin C, deterioration in taste, etc., caused by a high temperature or moisture absorption, by a method wherein dry storage compartments are of heat insulated boxes, and their insides are kept within a particular temperature range by controlling a refrigerating cycle and a fan as well. CONSTITUTION:A storage main body 1 consists of an outer shell 2, an inner shell 3 and heat insulating material 4 that is packed between the two shells 2 and 3, and has an opening on the front side which is provided with doors 7 and 7' free to open and close. Dry compartments 5 and 5' are separated by a partition wall 6, and located between the back wall of the storage main body 1 and the doors 7 and 7'. Cold air cooled by a chiller 9 is circulated by a fan 10 to cool the dry compartments 5 and 5'. On the other hand, a temperature controller 13 controls the operation and stoppage of the compressor 8 and the fan 10 so as to keep the inside of the dry compartments 5 and 5' at 10-15 deg.C. Therefore, food is not exposed to a high temperature and stored under a dry condition due to the dehumidifying performance of the chiller 9.
Patent JP-H07132192-A (JP)
Title: Fully automatic washing machine
Inventor: FUCHIGAMI HIDEMI
IPC: D06F37/24
Filed: 1993-11-10
Abstract: PURPOSE:To effectively prevent and abnormal vibration with an inexpensive constitution by attaching at least one elastic body having an oblique cross section for controlling the motion of an outer tub caused by a rotation of a dehydrating tub. CONSTITUTION:Due to a position of the centroid formed by the unbalance of a dehydrating tub 10, generated by the constitution of a heavy object such as a motor 12 provided in the lower part of an outer tub 11, etc., and entanglement of clothes, etc., the outer tub 11 is vibrated within a range of an elliptical shape shaken violently in one direction like amplitude D1 on resonance vibration at the time of actuating the dehydration. In this case, even if such a state as it comes into contact with an elastic body but does not come into contact with a safety device 18 is generated, since a first elastic body 19a is formed to a shape obtained by cutting obliquely an angle of a rectangular parallelopiped, its face comes into collision with the outer tub 11 and generates force F1. In such a way, the outer tub 11 comes into contact with the safety device 18 since its vibrating direction is controlled to the direction of the safety device 18, by which a function for correcting the unbalance of the dehydrating tub 10, caused by entanglement of clothes, etc., is operated. In such a way, the safety device 18 is surely operated and an abnormal vibration can be prevented effectively by an inexpensive constitution.
Patent JP-2001099366-A (JP)
Title: Earthquake-proof coupling structure for driving construction method
Inventor: SAKURAI YOSHIKI
IPC: E21D9/06
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake-proof coupling structure capable of eliminating generation of torsion and breakage in a lock ring, even if irregular pressure is applied to the inside of a curve, and easily performing reinforcement for irregular pressure, when a pipe is driven and executed in the curved part when a driving construction method is executed. SOLUTION: In a driving construction method in which a pipe is laid by imparting driving force in a pipe shaft direction in a state of an insertion port 4 inserted into a socket 1 of the pipe in which one end and the other end are made as the insertion port 4 and the socket 1, respectively, this structure is constituted by forming a fitting groove 14 on an outer periphery of the insertion port 4, fixing a split ring 15 capable of abutting on an end face of the socket 1 within the fitting groove 14 and transmitting driving force from the insertion port 4 to the socket 1 via the split ring 15.
Patent JP-2000111561-A (JP)
Title: Blood test receptacle
Inventor: NAKANO SHINYA
IPC: G01N33/48
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent the proliferation of saprophyte adhering to a receptacle by incorporating an antibacterial agent in a resin component constituting a blood test receptacle main body at a specified rate, and to obtain a precise result even on test items susceptible to an influence of the saprophyte. SOLUTION: A polyethylene terephthalate resin containing 3% (w/w) of an antibacterial agent 2-(4-thiazolyl)benzimidazole is molded into 4 ml of a blood test receptacle main body with an injection molding machine. After, pouring 1 ml of physiological saline containing for example about 103 pieces of Serratia marcessens into the test receptacle, 2 ml of human blood is added to be cultivated for 10 hours at 37 deg.C, and a change of blood sugar level is observed. Turbidress is not observed in liquid in the test receptacle in this result, and therefore, it is proved that saprophytes does not proliferate, and antibacterial action exists.  However, in the case polyethylene terephthalate resin containing 0.05% (w/w) of the antibacterial agent 2-(4-thiazolyl) benzimidazole or containing none of the agent, it is judged that saprophyte proliferates and antibacterial action does not exist, since the liquid becomes turbid.
Patent JP-H06133180-A (JP)
Title: Synchronizing signal polarity discrimination circuit
Inventor: KATO ARATA
IPC: H04N5/04
Filed: 1992-10-20
Abstract: PURPOSE:To discriminate the polarity of a synchronizing signal automatically. CONSTITUTION:The circuit is made up of a 1st AND gate 1 receiving a clock signal 10 and a synchronizing signal 11, a counter 2 receiving an output 12 of the 1st AND gate 1, counting the output 12 and receiving the synchronizing signal 11 at its clear terminal, a 2nd AND gate 3 receiving each digit output of the counter 2, and a D flip-flop 4 receiving an output 13 of the 2nd AND gate 3 at its clock terminal, setting a D input terminal or the like to a high level and having a Q output 14.
Patent JP-S62139617-A (JP)
Inventor: YOKOI MASAHARU
IPC: A47K1/00
Filed: 1985-12-13
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-2001099817-A (JP)
Title: Ultrasonic flaw-detecting device
Inventor: ARIOKA NOBORU
IPC: G01N29/26
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flaw-detecting device for improving the detection performance of a crack by preventing the generation or influence of a pseudo echo. SOLUTION: A body 1 of a guide shaft 1 is in a configuration where a cushion 4b that is a flexible member is included between a base part 4a and a tip part 4c for retaining first and second ultrasonic probes 2 and 3. The first ultrasonic probe is embedded into the guide shaft. The shape of the cross section of a guide part is in a circle being inscribed to a hexagonal hole. The first ultrasonic probe for transmitting a traverse ultrasonic wave and receiving a traverse reflection wave from a crack and a second ultrasonic probe exclusively for receiving a longitudinal reflection wave being subjected to mode conversion by the crack are provided as the concurrent use system of the 1- and 2-probing methods. Or, the first ultrasonic probe is used exclusively for transmission to form the configuration of the 2-probing method.  Also, the ultrasonic probe is rotatably provided, and at the same time a rotary means for rotating the ultrasonic probe is provided.
Patent JP-S62187204-A (JP)
Inventor: BERUNAA BABERU
IPC: G01B5/00
Filed: 1986-11-26
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-H06127734-A (JP)
Title: Image recording device
Inventor: MORITA NAOYUKI
IPC: B65H5/06
Filed: 1992-10-20
Abstract: PURPOSE:To permit the transport at a stable transport speed without generating creases on the surface of a photosentive material at a low cost. CONSTITUTION:A light exposure part 22 is positioned between an upstream side transport roller 23 and a downstream side transport roller 24. In comparison with the frictional coeffcient of a driving roller 24A and the pressing force of a rubber roller 24B which constitute the transport roller 24, the frictional coefficient of a driving roller 23A and the pressing force of a rubber roller 23B which constitute a transport roller 23 are reduced. As a result of this, a light sensitive material 16 slips properly on the transport roller 23 side when a back tension is generated between the transport rollers 23 and 24, and the transport speed is stabilized.