baber/WOPTO huggingface dataset:
Patent JP-H1094488-A (JP)
Title: Plug device for liquid container
Inventor: NITTA TSUTOMU
IPC: A47J41/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To wash a liquid feed passage in a plug with a brush and improve the assemblage easiness. SOLUTION: This plug device for liquid container has a plug 3 of a container body 1 formed out of a plug main body 4 to plug the mouth 2 of the container body 1 and a plug sub-body 5 detachably attached to the inside of the plug main body 4. Also, a liquid feed passage 6 is formed between the plug main body 4 and the plug sub-body 5, so as to introduce outside liquid contained in the container body 1, and the plug sub-body 5 is provided with a valve element 11 to open and close the liquid feed passage 5 and a valve drive mechanism 15 to open and close the valve element 11. In this case, the valve element 11 is detachably coupled to the valve drive mechanism 15, and the plug main body 4 and the plug sub-body 5 are separated from each other whenever necessary, thereby releasing the liquid feed passage 6 outside and enabling the plug main body 4 to be washed whole.
Patent JP-S6479122-A (JP)
Title: Treatment of malignant tumor and device therefor
Inventor: YAMAMOTO TAKASHI
IPC: A61K35/14
Filed: 1987-09-21
Abstract: PURPOSE:To effectively treat malignant tumor, by electrically treating whole blood, plasma or serum obtained from an organism having malignant tumor and administering the whole blood, etc., to the same or the same kind of an organism. CONSTITUTION:Whole blood, plasma or serum obtained from an organism having malignant tumor is electrically treated by applying AC current having 0.05-100Hz, preferably 0.05-50Hz frequency and a wave shape of square wave at 0.01-2.0A/cm<2> maximum current density and at 10-150V/cm, preferably 30-40V/cm voltage gradient to recover activity of antitumor antibody contained in the whole blood, etc. Then the electrically treated whole blood, plasma or serum is administered to the same or the same kind of an organism.
Patent JP-S6296862-A (JP)
Title: Fluid detector
Inventor: TSUNASHIMA TOSHIYUKI
IPC: G01P5/12
Filed: 1985-10-23
Abstract: PURPOSE:To enable accurate detection of direction and velocity of liquid with comparatively easy construction, by installing a heating element in the center and a measuring element on a branched path oriented to a plurality of directions from the center respectively. CONSTITUTION:A heating element QH is heated periodically by a base current IB from the constant current source 21HB corresponding to a CLK from a circuit 22. A part of the heat is taken by the wind passing through the liquid path of a detecting element unit 2 and the heat is made to transfer to the path in the lower reach side. Velocity of this transfer of heat corresponds to wind velocity and direction of the wind blowing into the liquid path, changing a detected temperature of detecting elements QN-QW in the lower reach side located at a distance R from the heating element QH, and detecting signals TN-TW are obtained. There signals TN-TW drives transfer time signal shaping circuits 25N-25W for generation of the transfer time signals. As a result, a reciprocal number counter 33 E transmits wind velocity data uE to an arithmetic operation circuit 34 through a gate circuit 32E corresponding to for instance to an element QE on the lee ward side and the result of the operation is displayed on a wind velocity and direction indicator 35.
Patent JP-S6482393-A (JP)
Title: Sample-hold circuit
Inventor: OZAKI NOZOMI
IPC: H03K17/687
Filed: 1987-09-24
Abstract: PURPOSE:To remove a field through noise and to improve sampling accuracy by interposing a hold capacitor between the contacts of the output side of a switching transistor equal in a characteristic and simultaneously controlling conduction/non-conduction. CONSTITUTION:A pair of transistors 3, 5 equal in the characteristic and respectively serially connected to both ends of the hold capacitor Cs, a sampled signal Si is impressed from one transistor 3 and a prescribed voltage Vm is impressed to the other transistor 5. Then, these transistors 3, 5 are simultaneously controlled by the same sample-hold signal Sh to generate the field through noise at both ends of the hold capacitor Cs. Thereby, the influence of the noise can be effectively offset to obtain the sample-hold circuit with good accuracy.
Patent JP-H0774464-A (JP)
Title: Copper foil for printed circuit and its manufacture
Inventor: KAWASUMI YOSHIO
IPC: H05K3/38
Filed: 1993-08-31
Abstract: PURPOSE:To develop the surface treatment technique for a brilliant surface of a copper foil with thermal oxidation resistance property at 300 deg.C for 30 minutes. CONSTITUTION:In this copper foil for printed circuit with thermal oxidation resistance treatment layer (for example, Zn-Ni and Zn-Co alloy plating) on the brilliant surface of copper foil and Cr rust-proof treatment layer (for example, chromate coating, mixed covering between chrome oxide and zinc and (or) zinc oxide or its combination) on it, an etching surface is formed on the brilliant surface. By etching the brilliant surface of copper foil, chemical activity of the entire brilliant surface can be uniformed by etching the brilliant surface of the copper foil. The uniformity enhances uniformity and integrity of the thermal oxidation resistance plating layer according to later thermal oxidation resistance treatment and fully utilizes the advantages of the thermal oxidation resistance treatment layer.
Patent JP-H0984287-A (JP)
Title: Stator for motor and manufacture thereof
Inventor: IMAYOSHI SHIGENOBU
IPC: H02K37/04
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a stator for a motor in which the space factor of the exciting winding (density of winding) can be enhanced, and a manufacturing method thereof. SOLUTION: The stator 4 of a motor 2 comprises a stator core 10 arranged with eight pole teeth 8 with a constant interval on the inner circumferential surface thereof, and an exciting coil 12 fitted to each pole tooth 8. The exciting coil 12a, 12c, 12e, 12g fitted to every other pole tooth 8 has substantially sectoral cross-section in the direction perpendicular to the axial direction of the stator core 10 where the dimension of the pole tooth 8 is larger on the forward end side than on the inner circumferential side of the stator core 10. Other exciting coils 12b, 12d, 12f, 12h have substantially square cross-sections. The stator 4 is assembled by fitting the exciting coils 12a, 12c, 12e, 12g at first and then fitting other exciting coils 12b, 12d, 12f, 12h thus reducing the space between the exciting coils 12 extremely.
Patent JP-H0399579-A (JP)
Title: Facsimile equipment
Inventor: NASHIOKA MITSURU
IPC: H04N1/387
Filed: 1989-09-13
Abstract: PURPOSE:To record an effective picture area in a received picture to a prescribed position of routine paper by deciding the length of a space at the tip side and the tail end side in the subscanning direction, converting a received picture into a picture having the space, and outputting the picture. CONSTITUTION:An effective picture area length detection means 3a of a control section 3 detects a length of an effective picture area in the subscanning direction based on a count of the number of in-page lines counter 8, a tip space counter 9 and a tail end space counter 10. Moreover, a space line calculation means 3b decides the length of the space in the subscanning direction based on the length of the effective picture area in the subscanning direction detected by the means 3a and the length of the recording paper in the subscanning direction. Then the received picture stored in a picture memory 6 is converted into a picture having a space of the tip side and a space of the tail end side and recorded and outputted. Thus, the effective picture area in the received picture is recorded to a prescribed position of routine paper.
Patent JP-2000062539-A (JP)
Title: Upside-down holding structure for synthetic resin part
Inventor: NAGATA SATOSHI
IPC: B60R16/02
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide the upside-down holding structure of a synthetic resin part to prevent the rotation of the synthetic resin part held in an upside-down state with respect to a boss part. SOLUTION: Implanting 24 with bristles is applied on the portion, making contact with the bottom 20 of at least a pin (a synthetic resin part) 19, of a synthetic resin case 2. Thus, since the bottom 20 of the pin 19 and the contact portion of the case 2 are brought into adhesion to each other through the implanting 24 with bristles, rotation of the pin 19 around the boss part 22 is prevented from occurring, the pin 19 is hardly slipped off from the boss part 22. Further, by applying the implanting 24 with bristles, even when a slight molding size error occurs to the case 2 side, the pin 19 and the case 2 are reliably adhered together through the implanting 24 with bristle.
Patent JP-S62100193-A (JP)
Title: Low-speed variable-speed drive system
Inventor: ISHIZAKI AKIRA
IPC: H02P27/06
Filed: 1985-10-25
Abstract: PURPOSE:To conduct low-speed variable-speed operation, in which pulsating torque is inhibited, by changing power frequency in the operation region of higher-harmonic synchronous torque. CONSTITUTION:In a squirrel cage type induction motor, higher-harmonic synchronous torque is generated in a specific slip S=1-P/Z2 when there is the relationship of Z2=Z1+P among rotor-groove number Z2, stator-groove number Z1 and pole number P. When stator-groove number Z1 is 36 and rotor-groove number Z2 is 40 in the squirrel cage type induction motor having four poles, large synchronous torque is generated in the slip of S=1-4/40=0.9. the number of revolution NSY at that time is NSY=120/Z2.f-that is, 150rpm, when frequency f is 50Hz, and reaches one tenth of synchronous speed. That is, variable frequency operation is conducted under the state of operation only when the induction motor is not worked as a normal one and high-harmonic synchronous torque is generated.
Patent JP-S6299490-A (JP)
Title: Electrolytic winning method for metal using fluorine anion exchange membrane
Inventor: MORI TAKASHI
IPC: C08J5/22
Filed: 1985-10-25
Abstract: PURPOSE:To efficiently and electrolytically win a metal having high purity by supplying an aq. soln. contg. metallic ions into the cathode chamber partitioned with a fluorine anion exchange membrane obtd. by a special process for production and an acid soln. into the anode chamber, respectively. CONSTITUTION:The carboxylate membrane formed of the copolymer consisting of the repeating unit expressed by the general formula (where X; F or CF3, l; 0 or 1-5 integer, m; 0 or 1, n; 1-5 integer, p/q 4-16, R; alkyl group) is subjected to an acid or base treatment and thereafter an anion exchange group is introduced therein to obtain the fluorine anion exchange membrane. An electrolytic cell is divided to the anode chamber and cathode chamber by using the above-mentioned anion exchange membrane. The aq. soln. contg. the metallic ions is supplied into the above-mentioned cathode chamber and the acid soln. of the same kind of the anion seed as the anion of the above-mentioned catholyte is supplied into the anode chamber. The electrolysis is then executed. The metal having the high purity is thus recovered with high current efficiency.
Patent JP-H08102154-A (JP)
Title: Magnetic disk device
Inventor: TANAKA YOICHIRO
IPC: G11B21/08
Filed: 1994-09-30
Abstract: PURPOSE: To speed up a head seek even when a track pitch is narrowed in a magnetic disk device capable of the head seek under a prescribed condition by setting a recording width to satisfy the prescribed condition. CONSTITUTION: This device possesses a magnetic head 1 equipped with a recording head for recording a signal on a vertical magnetic disk 2 and a reproducing head for reproducing the recorded signal. And, this device is capable of the head seek under a condition to be at least temporarily satisfied by Ve/Vr>S /(Tp-Tw+2δ). Now, a track pitch is denoted as Tp, a recording width by the recording head Tw, a tracking error δ, a relative speed between the disk 2 and the head 3 Vc, a head seek speed of the head 3 in the track widthwise direction Vr and a data sector length on the disk 2 S. The device is set for the recording width Tw to satisfy a condition of Tr>Tp-Tw+2δ.
Patent JP-H04118465-A (JP)
Title: Positioning jig
Inventor: KASABA YOSHINOBU
IPC: E02D27/00
Filed: 1990-09-07
Abstract: PURPOSE:To make positioning work easy by inserting anchor bolts through set plates on which holes in the diameter larger than that of the anchor bolt are provided, and by fitting caps to the anchor bolts. CONSTITUTION:An anchor frame 15 is placed on leveling concrete cast over the bottom of an excavation, and set plates 24 each of which is provided with a hole 23 in the diameter larger than that of an anchor bolt 13 are placed on a frame member 20. The anchor bolts 13 are then inserted through the set plates 24, and caps 26 each of which is provided with a hole 25 in the diameter the same as that of the anchor bolts 15 are fitted by insertion to the anchor bolts 13. Thereby positioning of the anchor bolts 13 becomes easy.
Patent JP-S6296000-A (JP)
Title: Dalculating method for limitation of excitation of ac generator
Inventor: WATANABE KAZUNARI
IPC: H02P9/14
Filed: 1985-10-22
Abstract: PURPOSE:To reduce labor required for work by automating work, in which data are set to an exciter on the basis of an overexcitation limiting curve and a low excitation limiting curve, by using an electronic computer. CONSTITUTION:Data, such as the rated output, rated frequency, short-citcuit ratio, etc. of a generator are inputted. Rated reactive power 8 and the radius of a rotor-winding temperature limiting curve 1 are calculated, and the rated power-factor angle of the generator and the circular angle of the curve 1 are computed. The rotor-winding temperature limiting curve 1, a startor-winding temperature limiting curve 2, a stator-core temperature limiting curve 3, an overexcitation limiting curve 4 and a low excitation limiting curve 5 are calculated on the basis of these data. Data computed at that time are set to an excitation controller as a limiting value.
Patent JP-H0685956-A (JP)
Title: Facsimile equipment provided with conversion reservation function
Inventor: TANIGUCHI ISAO
IPC: H04M1/00
Filed: 1992-09-07
Abstract: PURPOSE:To attain talking by conversation reservation even by the user not sufficiently understanding the conversation reservation function by reproducing and sounding a voice signal sent from an opposite telephone set from a speaker. CONSTITUTION:Even when a telephone set 2 provided to a facsimile equipment F is not hooked off at a point of time of transmission of a prescribed control command for executing conversation reservation to an opposite party of facsimile communication or at a point of time of reception from the opposite party, a voice signal sent from the opposite telephone set connected to a line through hook-off by the opposite telephone set earlier or the like is reproduced and sounded from a speaker SP of the facsimile equipment F. Since the voice of the opposite party is heard to confirm the setting of the conversation reservation, then even the user not understanding the conversation reservation service by an operator call as a buzzer tone only implements prescribed talking properly by lifting up its handset 2b after the sound from the opposite party.
Patent JP-H10142564-A (JP)
Title: Method and device for executing modulation of optical carrier
Inventor: WANDERNOTH BERNHARD
IPC: H04B10/291
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a high optical output as well as a high conversion rate by the phase conversion through an optical semiconductor amplifier by selecting the feed current of the amplifier by the amplifier. SOLUTION: The phase of the light beams from a laser 1 is modulated by a phase modulator 2 using modulation signals 3 and amplified to a desired output level by an optical amplifier 4. Similar to the amplifier 4, if the modulator 2 is exchanged by an optical semiconductor amplifier 5, the light beams from the laser 1 are amplified by the amplifier 5 and the phase is modulated. By changing a feed current 6 of the amplifier 5, which includes practical control currents and the modulation signals, the above operation occurs. Moreover, in order to accurately modulate the phase, the light beams of the laser 1 are modulated by the amplifier 5 and amplified and the feed current from a dc current source 7 and a modulation current source 8 are added at the amplifier 5. Note that the source 8 is controlled by data 9 transmitted by the phase modulation of the light beams from the laser 1.
Patent JP-H0288789-A (JP)
Title: Bismuth-tin alloy electroplating bath and plating method
Inventor: MORIMOTO HIROHITO
IPC: C25D3/60
Filed: 1988-09-22
Abstract: PURPOSE:To produce an electroplating bath forming a Bi-Sn alloy plating film having a low m.p. by preparing a plating bath contg. a Bi salt, a bivalent Sn salt, an acid dissolving the Sn salt and oxycarboxylic acid and having a specified ratio between Bi and bivalent Sn. CONSTITUTION:An electroplating bath contg. a Bi salt such as Bi2(SO4)3, a bivalent Sn salt such as SnSO4, an acid dissolving the Sn salt such as sulfuric acid and oxycarboxylic acid such as gluconic acid and having 1:1-10:1 weight ratio between Bi and bivalent Sn is prepd. The amt. of the Bi salt in the plating bath is regulated to about 5-30g/l (expressed in terms of Bi), that of the bivalent Sn salt to about 1-6g/l (expressed in terms of Sn) and the total amt. of the salts to about 6-36g/l. The amt. of the acid is regulated to about 50-400g/l and that of the oxycarboxylic acid to about 20-200g/l. When the plating bath is used, a Bi-Sn alloy plating film having 30-50% Bi content and about 140-160 deg.C m.p. is formed in a wide current density range.
Patent JP-S60129210-A (JP)
Inventor: NASU KANETAKA
IPC: B28B23/02
Filed: 1983-12-17
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-H0870867-A (JP)
Title: Method for determining dna base sequence
Inventor: AKIYAMA HIDEO
IPC: C12Q1/68
Filed: 1994-09-06
Abstract: PURPOSE: To provide a method for determining the DNA base sequence by which the base sequence of the long-chain DNA of hundreds to tens of thousands of base pairs can surely, efficiently and rapidly be determined at a low cost. CONSTITUTION: This method for determining the DNA base sequence comprises a step for cleaving a sample DNA with the first and second restriction enzymes capable of producing different terminals cleaved with the restriction enzymes and preparing a DNA fragment having the first cleavage terminal with the first restriction enzyme and the second cleavage terminal with the second restriction enzyme for determining the base sequence, a step for partially digesting the DNA fragment with a restriction enzyme,  a step for respectively limiting the inserting directions of the resultant partially digested DNA fragments and separately inserting the partially DNA fragment having one end which is the cleavage terminal with the first restriction enzyme and the partially digested DNA fragment having one end that is the cleavage terminal with the second restriction enzyme in the resultant partially digested DNA fragments into cloning vectors, joining the partially digested DNA fragments thereto and affording recombinant vectors, a step for lining up the inserted DNA fragments in the resultant recombinant vectors and a step for determining the base sequences of the lined up and inserted DNA fragments, comparing the determined base sequences and thereby determining the base sequence of the DNA fragment for determining the base sequence.
Patent JP-2000061777-A (JP)
Title: Curved face cutting method and device thereof
Inventor: SATO MAKOTO
IPC: B23Q15/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To work the three-dimensional curved face of a work accurately and efficiently by working the work while varying the rotating speed of a rotating tool, the relative feed direction of the rotating tool and the work, or the working condition of the relative feed speed of the rotating tool and the work. SOLUTION: When a feed speed vector Vl or a rotating speed vector Vr is periodically varied, the quantity and the direction of a compound speed vector V are varied. When the feed direction of a ball grinding tool T is periodically varied, the direction of the feed speed vector Vr is periodically varied, and hence the quantity and the diction of the compound speed vector V are varied. Variation of the quantity and the direction of the compound speed vector is that the moving direction of abrasive grains on the surface of the ball grinding tool T is varied between overlapped territories A, A', abrasion due to the abrasive grains formed on the surface of a work W is in the random direction, and working is advanced while always putting abrasion of various lengths and directions.
Patent JP-S60130073-A (JP)
Inventor: MARUO TSUNEHIRO
IPC: G11B5/02
Filed: 1983-12-16
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-H0288269-A (JP)
Title: Paper driver in printer
Inventor: SHIMIZU TADAO
IPC: B41J11/48
Filed: 1988-09-26
Abstract: PURPOSE:To improve a line feed accuracy by a method wherein a means for discriminating the change-over of a paper drive means is provided, and a paper feed amount of a platen is set larger than that of a tractor in the case of a push tractor feed. CONSTITUTION:A change-over gear 24 consists of a large gear which usually engages with a drive gear 26 and a small gear. A release layer lever 18 is rotated forward, whereby an actuator of a microswitch 23 is pressed down, a paper drive means is discriminated, and a control signal is transmitted to a line feed motor. On the other hand, with the rotation of the release lever 18 a change-over gear 24 by being pressed by a spring 25, and the small gear engages with a platen gear 17. Therefore, the drive force of the line feed motor is transmitted to the drive gear 26 and a drive gear 27, thereby driving a pin wheel 5 and a push tractor 2a to feed continuous paper 4. At this time, a gear ratio among the platen gear 17, the change-over gear 24, and the drive gears 26, 27 is adjusted so that a paper feed amount around the platen 1 is set 5-10% larger than that by the pin wheel 5 and the push tractor 2a. As a result, a line feed accuracy can be improved.
Patent JP-2001068174-A (JP)
Title: Connection device
Inventor: ARAKI YOSHIHISA
IPC: H01R9/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To facilitate connecting wiring to a connection terminal according to display on a connection information display part by installing the connection terminal to which wiring is connected and the connection information display part on which connection information of the connection terminal is displayed, and forming the connection information display part with a material containing a luminous material. SOLUTION: Prior to connection of wiring, the inside of a connection device, especially the connection information display part is irradiated with light of a flashlight or the like. The luminous material of the connection information display part emits light, and display characters 18 are made visible. If a display sheet 17 is made of a material containing the luminous material, the display sheet 17 emits light, and the display characters 18 are made visible. If the display characters 18 are made of a material containing the luminous material, the display charters 18 emit light and are made visible. If the display sheet 17 and the display characters 18 are made of materials containing the luminous material, the display sheet 17 and the display characters 18 emit light having different colors and the display characters 18 are made visible.