baber/WOPTO huggingface dataset:
Patent JP-H04143943-A (JP)
Title: Probe unit and recording erasing device, reproducing device and recording and reproducing erasing device with it
Inventor: SAKAI KUNIHIRO
IPC: G01N37/00
Filed: 1990-10-04
Abstract: PURPOSE:To execute the precise displacement control by which the follow-up of a target value is executed stably by a high speed response and under existence of a disturbance by providing a driving means for displacing a probe in the prescribed direction and a damper mechanism to this displacement on a probe unit. CONSTITUTION:A probe unit 5 is constituted of a cantilever structure body being the laminated structure of a metallic electrode and a ZnO dielectric and consisting of a piezoelectric body bimorph 3, and a probe 4. According to this constitution, by the piezoelectric body bimorph 3 being a displacing means, a cantilever is bent in the direction (Z direction) vertical to the substrate surface by applying a voltage, and a probe position can be displaced in the Z direction. This flexible part is connected to a substrate or the substrate surface by a bridge-like photoresist material 6 formed on a hole 7 of the substrate, and at the time of displacement of the probe, this regist film functions as a damper mechanism. In such a way, a response in a high frequency band can be executed, and also, stability against a disturbance can be improved, therefore, by using this probe unit for a recording/reproducing device, etc., the device can be converted to high performance, simplified and miniaturized.
Patent JP-S62126483-A (JP)
Title: Differential circuit device
Inventor: YAMADA MITSURU
IPC: G06G7/18
Filed: 1985-11-27
Abstract: PURPOSE:To obtain differential processing free from logical errors by storing the code of input data in a code discrimination part, differentiating the input data as continuous data and then multiplying the input data by the previously stored code. CONSTITUTION:Whether the code of input data E1 with a waveform 5 is positive or negative at the time of input is discriminated by code discriminating processing based upon the code discrimination part 3, and a value E6, i.e. '1' in case of a positive code and '-1' in case of a negative code, is stored in a code storing item. Since the processing part 3 executes only the discrimination of the code and the storage of the discriminated result without the arithmetic processing of the input value E1, input data to the succeeding differentiation processing part 2 are also the input data E1. Since the differentiation processing part 2 cad differentiate a continuous value such as the waveform 5, the differentiated result is also a continuous value like a waveform 6 to be the differential value E4 of the input data E1, so that a logical output value free from errors can be obtained.
Patent JP-H02111115-A (JP)
Title: Digital picture filter
Inventor: FUJII TATSUYA
IPC: H03H17/06
Filed: 1988-10-19
Abstract: PURPOSE:To reduce the scale of the circuit by forming a group comprising one or plural picture elements so that the picture elements are symmetrical in the center column and providing a coefficient transmission circuit sending the same coefficient to a multiplier corresponding to each picture element included in each group. CONSTITUTION:An output side of a multiplier M11 is connected to an adder 5a1 to which an output of a multiplier M12 is connected, and the adder 5a1 is adds an output signal of the multiplier M11 and the result of operation of the multiplier M11. The output of the adder 5a1 is connected to the adder 5a2 to which the output of a multiplier M13 is connected via a register 4a2 and the adder 5a2 adds the result of sum up to the pre-stage and the result of calculation of the multiplier M13. Through the constitution above, the multipliers M2a-M2d multiply supplied picture element data A-E and coefficient data sent from coefficient registers 3a-3d. Then the result of multiplication of the multipliers provided to each row is summed and the result is sent from final stage adders 5a4, 5b4, 5c4, 5d4, 5e4 provided to each row and each picture element is subject to picture processing according to the result of operation.
Patent JP-S61146327-A (JP)
Title: Method for mixing powder
Inventor: KANO HIROSHI
IPC: C04B35/628
Filed: 1984-12-18
Abstract: PURPOSE:To facilitate mixing of fine powder with superfine powder by forming an insulative layer on the surface of either one of the two kinds of the powder, electrifying each kind of the powder with electrostatic charge of polarity opposite to each other, and coupling the two kinds of the powder by the statical electric force. CONSTITUTION:The powder material comprises a Co-Fe alloy contg. 30% Co. The fine powder 1 has ca. 10mum mean particle size, and the superfine powder 2 has ca. 0.1mum mean particle size. Both powder materials are oxidized to ca. 10Angstrom  thickness of its surface layer 3 by allowing to stand in the air at ordinary temp. and the fine powder 1 is reduced by heating at 800 deg.C in H2 atmosphere. the inside of a closed mixing device provided to the bottom of a horizontally rotatable electromagnet cylinder is replaced with N2 and fine powder 1 is poured into the mixing device, and a layer of the superfine powder is formed to the bottom part. Fine powder 1 attracted to the surface of the electromagnet generates positive charge by the friction with the superfine powder when the surface of the cylinder is rotated, and the superfine powder 2 is charged with negative charge. both particles are attracted to each other electrostatically. Thus, the superfine particles 2 are attracted uniformly to the surface of the fine particles 1.
Patent JP-H10128913-A (JP)
Title: Woody finish material
Inventor: AOKI SEI
IPC: B32B21/08
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To improve the flaw resistance of the decorative material and the size stability by superimposing prepreg sheets including a thermosetting resin made from a phenol resin soluble or dispersed in an organic solvent on a base plate, superimposing a decorative material on the sheet and heat-pressing the same. SOLUTION: A woody finish material is produced by attaching a sheet 2 containing a thermosetting resin on a base plate 2 and attaching a decorative material 3 on the sheet 2. As the base plate 1, a polywood capable of being soaked in a resin and a woody board are preferable. The sheet 2 comprises a sheet substrate made of paper, woven fabric, non-woven fabric, and the like soaked with a thermosetting resin. Since a resin having characteristics necessary for the surface material is selected as the thermosetting resin for soaking the sheet substrate, a phenol resin obtained by the reaction of phenols and aldehydes are used. The phenol resin is preferably dissolved or dispersed in an organic solvent so as to have a 20 to 80% solid component in terms of the soaking convenience.
Patent JP-S61145167-A (JP)
Title: 1,3-disubstituted-5-fluoro-6-chlorouracil derivative and antitumor agent
Inventor: FUCHIGAMI TAKAMASA
IPC: C07D239/553
Filed: 1984-12-18
Abstract: NEW MATERIAL:The compound of formula I (R<1> and R<2> are alkyl, alkenyl, aralkyl or oxygen-containing heterocyclic group). EXAMPLE:1-Methyl-3-benzyl-5-fluoro-6-chlorouracil. USE:An antitumor agent having decreased toxicity of 5-fluorouracil with lowering its activity to suppress the proliferation of malignant tumor. PREPARATION:The compound of formula I can be produced economically without using hazardous fluorine agent, by (1) reacting the compound of formula II with phosphorus oxychloride in the absence of solvent, preferably in the presence of a tert-amine such as dimethyl-aniline, at room temperature-150 deg.C, or (2) reacting the compound of formula IV with the compound of formula V (X is halogen) in an aprotic solvent, preferably in the presence of an acid acceptor under cooling or at <=150 deg.C, and (3) reacting the resultant compound of formula III with the compound of formula VI (Y is halogen) under the condi tion similar to that of the step (2).
Patent JP-H02111389-A (JP)
Title: Vocalizing toy
Inventor: NAKADA TAKASHI
IPC: G10L21/0316
Filed: 1988-10-21
Abstract: PURPOSE:To enable an interest to be maintained of a voice generated and changed in its intensity level or the like by providing the first changing means changing the intensity level of the voice and the second changing means adjusting amplitude of a voice output means to change its output voice in its intensity. CONSTITUTION:A voice synthesizer circuit 3 synthesizes each acoustic element of voice information (e) in a period T3 synchronizing with a clock pulse of period T1 while each acoustic element of voice information (gya) in a period T4 synchronizing with a clock pulse of period T2. As in the above, respective voice signals are amplified by an amplifier circuit 5. That is, a voice signal (e) is amplified by amplitude C1 in the period T3, while a voice signal (gya) is amplified by amplitude C2 in the period T4. Thus amplified voice is output from a speaker 9. Accordingly, the voice (e) of normal level further normal intensity and the voice (gya) of high intensity level further high intensity are output from the speaker 9 and changed in a manner as if a baby crics.
Patent JP-H0580439-A (JP)
Title: Illumination optical system for original reader
Inventor: FUJIBAYASHI KAZUO
IPC: G03G15/04
Filed: 1991-09-18
Abstract: PURPOSE:To efficiently convert luminous flux emitted from a fixedly arranged light source into illuminating light and to achieve compact constitution. CONSTITUTION:A cylindrical aspherical mirror 13 is constituted in such a manner that its upper half surface is a reflecting surface for the light source 2 arranged almost in the vicinity of an optical axis. Also, the cylindrical aspherical mirror 13 is tilted by the fixed angle in an opposite direction to the light source 2, or a bar-shaped light source 2 is arranged by making the light source 2 eccentric with fixed extent to the optical axis of the cylindrical aspherical mirror 13.
Patent JP-H11113037-A (JP)
Title: Selective radio call receiver
Inventor: HIRAKATA NOBUYUKI
IPC: H04W84/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a selective radio call receiver by which a telephone number is accurately and quickly registered by excluding mis-input and troublesome entry. SOLUTION: This receiver includes an antenna 1, a radio section 2, a control section 3, a speaker 4, a vibrator VIB 5 and an LCD 6 as basic circuits. A dual tone multi-frequency DTMF handset 11 receives a telephone number by a voice signal or an acoustic DTMF signal. A voice-DTMF identification circuit 12, a voice-numeral matching circuit 13, a DTMF circuit 16 and the control section 3 convert the voice signal or the acoustic DTMF signal into numerical data, which are stored in a RAM 15. In the case of sending a telephone number from the DTMF handset in terms of the acoustic DTMF signal, the numeral data are read from the RAM 15 and the DTMF circuit 16 converts the numeral data into a DTMF signal.
Patent JP-S62126981-A (JP)
Title: Production of human urogastrone by gene expression
Inventor: NAKATANI TOMOSUKE
IPC: C12R1/19
Filed: 1985-11-26
Abstract: PURPOSE:To mass product a large amount of pure human urogastrone inexpensively, by cultivating a bacterium transformed with a plasmid keeping a specific human urogastrone gene, capable of producing human urogastrone, in a medium. CONSTITUTION:DNA fragment obtained from oligodeoxyribonucleotide shown by formula II is bonded to human urogastrone gene having a base sequence shown by formula I (underlined ATG is translation initiation codon and part in the downstream from the codon is part of DNA sequence to code human urogastrone; underlined AGGAGG is liposome bond site) and the fragment is inserted into a manifestation plasmid vector to give recombinant plasmid PUG12, etc. Then, the plasmid is transduced into Escherichia coli, which is transformed to give a bacterium capable of producing human urogastrone. Then the bacterium is cultivated in a polypeptone medium, etc., at about 37 deg.C for about 2hr to produce human urogastrone.
Patent JP-H10110254-A (JP)
Title: Work holding device for thermal spraying
Inventor: KOJIMA MITSUNARI
IPC: B05D1/08
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To remove a pressed mark by machining in the after-process even in the case of forming the pressed mark and to improve the outer appearance quality by abutting a center core on the after-working part of a work, at the time of thermal-spraying a wear resistant metal on the outer peripheral surface of the topped cylindrical work, such as a tappet in an internal combustion engine. SOLUTION: A venting hole 21 is penetrated to a holding rod 20 freely fitted to the work 1 and the cylindrical center core 22 having the same axis and projected at a little from the end surface is fitted to the upper end of the holding rod so as to be freely attached/detached. On the upper end of the center core 22, a venting hole 23 is bored and four pieces of projecting parts 24 are formed at both sides thereof. The work body 1 is held by abutting these projecting parts 24 on the lower surface of an annular projecting part 5 of a top wall 3 of the work 1.  Then, a gap 25 surrounding the annular projecting part 5 is formed between the top wall 3 and the upper surface of the holding rod 20, and at the time of thermal-spraying to the outer peripheral surface 2 of the work with a thermal-spraying gun 17, the cooling effect with the compressed air supplied from the venting hole 21 is improved.
Patent JP-H02113750-A (JP)
Title: Packet exchange system
Inventor: ARAKAWA NOBUYA
IPC: H04L47/43
Filed: 1988-10-24
Abstract: PURPOSE:To prevent deterioration in a packet exchange efficiency due to collision of packets in a packet exchange switch by implementing decentralization of a mass packet using the same outgoing line of the packet exchange switch as its destination. CONSTITUTION:A packet 500 is multiplexed through a packet multiplexer 41, inserts an idle packet properly to much reduce the probability of consecutive packets simultaneously inputted to the same outgoing line. In order words, the mass packets having the same outgoing line of the packet exchange switch 401 as the destination are decentralized. Thus, even if the packets having the same destination reach as a mass, the deterioration in the packet exchange efficiency due to collision of the packets in the packet exchange switch 401 does not take place and the building of the packet exchange system with excellent exchange efficiency is attained.
Patent JP-H04143566-A (JP)
Title: Controller for auger type ice making machine
Inventor: UCHIDA NAOYA
IPC: F25C1/14
Filed: 1990-10-02
Abstract: PURPOSE:To control cleaning of the inside of an ice making water tank and an ice making cylindrical body by a method wherein the control of water discharging, effected by a water discharging control means, and respective controls of a feed water control means and an ice making control means are effected sequentially, then, the control of ice making is effected when a deciding means has decided that the water discharging is finished. CONSTITUTION:Ice making water is supplied into an ice making cylindrical body 20 and an ice making water tank 60, then, the ice making water in the ice making cylindrical body 20 and the ice making water tank 60 is discharged through a water discharging valve DV and a water discharging pipe 20. Thereafter, ice making water is supplied again into the ice making cylindrical body 20 and the ice making water tank 60 to shift the operation of an ice making machine into ice making operation. As a result, even when foreign materials such as the condensed impurities of the ice making water, dust, refuse and the like are stagnated in the ice making cylindrical body 20 and the ice making water tank 60, these condensed impurities or the foreign materials are washed and floated in the ice making water tank 60 and the ice making cylindrical body 20 upon the first supply of the ice making water and they are discharged to the outside of the machine together with the ice making water upon discharging the same water.
Patent JP-H03126775-A (JP)
Title: Protective coating composition
Inventor: EROA JIEI BUAN BASUKAAKU
IPC: C10M173/02
Filed: 1990-10-02
Abstract: A formable, weldable, removable protective coating composition for use on metals, said coating comprising a combination of a base-neutralized acid-functional copolymer and a wax lubricant, and further comprising a removability enhancing means such as phosphoric acid as an additive to the coating composition.
Patent JP-2001094346-A (JP)
Title: Voltage control oscillator
Inventor: NAKANO KAZUHIRO
IPC: H03B5/12
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the fine adjustment of an oscillation frequency at the time of oscillating a high frequency by a voltage control oscillator. SOLUTION: A first resonance circuit 4 having a first micro strip line 8 and a second resonance circuit 5 having a second micro strip line 9, which are connected in parallel, constitute a part of a tank circuit 2. A third micro strip line 10 connected to the first micros strip line 8 and the second micro strip line 9 is connected to a ground conductor 12 through plural through holes 13a to 13f.
Patent JP-H11104361-A (JP)
Title: Electronic wind-bell
Inventor: YANO KOJI
IPC: A63H29/22
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To represent natural tone of a wind-bell by providing a driving means which is located at the proximity of a pendulum made of a magnet, generates magnetism, and swings the pendulum, reading a swing pattern from a memory, controlling the driving means based on the swing pattern, and swinging the pendulum to hit the bell. SOLUTION: A bell 1 is hung from a hanging frame 3 through a hanging thread 2, and the hanging frame 3 is fixed to a control box 4. A pendulum 5 is constituted only by a magnet or by metal, glass, or ceramic connected with a magnet. A battery 6, a control board 7, and an electromagnet 8 are built in a control box 4. Various patterns of pulse signals for oscillating the pendulum 5 is stored in a memory of the control board 7, a CPU reads patterns of the pulse signals from the memory, and a transistor is turned on or off to drive a coil of the electromagnet 8. Turing on or off of the electromagnet 8 swings the pendulum 5 made of a magnet to hit the bell 1 to generate wind- bell sound.
Patent JP-H01110490-A (JP)
Title: Method of installation construction of elevator
Inventor: YAMAGUCHI KEIJI
IPC: B66B7/02
Filed: 1987-10-23
Abstract: PURPOSE: To facilitate the centering of counter guide rails by fixing a pair of centering frames to an upper part and a lower part of a car frame, and fitting the centering frame in a main guide rail and the counter guide rails while moving the centering frame with a car frame so as to fix the counter guide rails in order. CONSTITUTION: A pair of centering frames 100 are respectively fixed to car frame guide shoes 10, 10 so as to integrate the car frame 12 with the pair of centering frame 100. An upper and a lower centering frame 100 counter guide shoes 5, 5 are fitted in counter guide rails 1, 1, and centering is performed from the inside of the car frame 12, and while the car frame 12 is moved upward in order, and while the counter guide rails 1, 1 are stood. With this structure, predetermined dimension D1 , L, d1 , d2 and D2 can be determined accurately and easily.
Patent JP-H08118052-A (JP)
Title: Cutting method for ductile material
Inventor: UEHARA MINORU
IPC: B23K26/00
Filed: 1994-10-31
Abstract: PURPOSE: To enable the cutting of a thick material by irradiating a ductile material with a laser beam and also jetting a coolant near the part to be irradiated. CONSTITUTION: An object 10 to be machined is melted by the irradiation of a laser beam L and turned to a molten layer 16. A coolant 13 is jetted to the molten layer 16 from a coolant injection nozzle 14. The molten layer 16 becomes a solidified layer 18, its hardness greatly increases by a rapid temperature change, it becomes brittle to produce cracks 20. The irradiation of the laser beam L and cooling are repeated to produce deep cracks 20, thereby facilitating the cutting of a thick object 10 to be machined. Cracks 20 are also effectively produced by supplying the molten layer 16 with impurities, e.g. sulfur, carbon, manganese and phosphorus and thereby causing metallurgical chemical reaction or such physical changes as expansion, contraction, etc., are generated when the molten layer 16 becomes the solidified layer 18.
Patent JP-S63159023-A (JP)
Title: Facility for mixing and blending synthetic resin component and method of operating said facility
Inventor: JIYAN SHIYUTOUTSUTSU
IPC: B29B7/74
Filed: 1987-10-23
Abstract: Apparatus for mixing and dosing at least two synthetic resin components to produce a single product includes a mixing head wherein the components are mixed together to form the product which is subsequently discharged. The mixing head includes a casing with an end port. A rotor drive shaft has a drive end extending out of the end port. A hollow mixing chamber which receives the components has a connection port adapted for detachable connection with the end port. A first quick connecting-disconnecting coupler mounted partially at the casing and port and partially at the chamber connection port detachably connects the casing to and disconnects the casing from the chamber. A rotor mechanism includes a mixing rotor disposed in the chamber. A second quick connecting-disconnecting coupler is mounted partially on the drive end of the shaft and partially on the rotor detachably connecting the shaft to and disconnecting the shaft from the rotor. The chamber and the rotor are disconnectable from the casing and drive shaft and can be replaced by a cleaning mixing chamber and a clean mixing rotor.
Patent JP-H04142630-A (JP)
Title: Failure recovery method for control memory
Inventor: TABATA KYOICHI
IPC: G06F11/14
Filed: 1990-10-04
Abstract: PURPOSE:To make it easy to recover a failure of control memory using less hardware without degrading the performance of the control memory by reading a failure address when the control memory fails and setting a substitutive address for the failure address. CONSTITUTION:The first means 5 reads a failure address when the control memory fails from a control memory 9, the second means 3 specifies a substitutive control memory address for the control memory failure address read from the control memory 9, and the third means 7, when the control memory failure address read out from the control memory 9 coincides with the control memory address, defines the substitutive control memory address as a control memory address. Furthermore, the fourth means 11, when the control memory 9 fails, stores a microinstruction language as control data from a failure processor 1 in the control memory 9. With this, a control memory failure can be recovered easily without degrading the performance of the control memory.
Patent JP-H04143818-A (JP)
Title: Data processor
Inventor: YOKOE TAKESHI
IPC: G06F1/28
Filed: 1990-10-04
Abstract: PURPOSE:To attain the continuous use of an information processor even during a maintenance engineer performs the exchange of batteries by holding the self-diagnostic and internal processing instruction codes stored in a code memory by changing over the voltage supplied from a battery and an auxiliary battery. CONSTITUTION:When the voltage necessary for holding a program in a code memory 2 cannot be supplied from a battery 4, a display part 7 informs an operator of the time when the battery must be exchanged with another one. At the same time, a battery switch control part 3 switches the battery 4 to an auxiliary battery 5 to supply the voltage to the memory 2. Thereafter an instruction code is continuously held in the memory 2 even in an OFF state of the power supply with the voltage supplied from the battery 5 before a maintenance engineer exchanges the battery 4. Furthermore the voltage is supplied to the memory 2 from the battery 5 even when the engineer echanges the battery 4 to the battery 5. Thus a data processor can be continuously used even while exchanging batteries.