baber/WOPTO huggingface dataset:
Patent JP-H03253595-A (JP)
Title: Surface treatment of aluminum material
Inventor: TAKADA KAZUYUKI
IPC: C25D11/00
Filed: 1990-03-02
Abstract: PURPOSE:To prevent thinning and to efficiently perform surface treatment at a low cost by polishing and electropolishing or chemically polishing the surface of an Al material, printing the prescribed part of the polished surface with a mask, subjecting the remaining part to satin finish, removing the mask and carrying out anodic oxidation and pore sealing treatment. CONSTITUTION:The surface of an Al material worked into a prescribed shape is finished by buffing, barrel polishing or other method and is electropolished or chemically polished. The prescribed part of the polished surface is printed with a mask, the remaining part is subjected to satin finish and the mask is removed. The Al material is then anodically oxidized and the pores in the resulting anodic oxide film are sealed. Surface treatment is performed in a single anodic oxidation stage and thinning is prevented.
Patent JP-H05258244-A (JP)
Title: Magnetoresistance effect head
IPC: G11B5/39
Filed: 1992-03-10
Abstract: PURPOSE:To enhance utilization efficiency of a sense current concerned in a bias of a magnetoresistance effect element and to permit power consumption saving, in a magnetoresistance effect head used in a magnetic disk device, etc. CONSTITUTION:The film quality of a soft magnetic body layer for the bias of the magnetoresistance element 10 is changed gradually or continuously in the thickness direction such that a saturation magnetic flux density at the far side from the magnetoresistance effect element 10 is smaller than it at the near side. For example, the soft magnetic body layer 31 is constituted of having a multiple structure consisting of layers 31A, 31B being mutually different from the saturation magnetic flux density.
Patent JP-H08251679-A (JP)
Title: Two-wire remote control device
Inventor: NISHIDA TEI
IPC: H04Q9/06
Filed: 1995-03-10
Abstract: PURPOSE: To turn on respective light emitting diodes(LEDs) even when a pulse waveform is distorted or a voltage drop is generated. CONSTITUTION: A control part 2 is provided with a circuit 22 for superposing a positive pulse signal to a reference signal with prescribed voltage to be transmitted from the control part 2 to an operation part 3 and a circuit 23 for superposing a negative pulse signal to the reference signal. The operation part 3 is provided with a 1st LED 35 capable of emitting light when a power supply switch 31 is turned on, a 2nd LED 36 capable of emitting light when a photocoupler 4 is turned on by the superposition of a negative pulse and a 3rd LED 37 capable of emitting light when a photocoupler 5 is turned on by the superposition of a positive pulse.
Patent JP-H02231151-A (JP)
Title: Recorder
Inventor: NAKAHARA JIRO
IPC: B41J13/00
Filed: 1989-03-03
Abstract: PURPOSE:To obtain a recorder having desirable recording accuracy, excellent assembling and maintenance by providing pressing means and supporting means for detachably supporting recording means to conveying moans. CONSTITUTION:When magnetic information is completely read from and written on a card C by a magnetic head, the card C is conveyed in a direction of an arrow X2 by conveying means 4, and a thermal head 8 prints character information in a record executing region. Since a rotary member 9 for supporting the head 8 is secured to a body 2 by an engaging mechanism 11, a rotary piece 39 is rotated to separate an engaging piece 39a from an engaging pin 40. The member 9 is released from the body 2, the member 9 is rotated at a supporting shaft 23 as a center, and the head 8 and a platen roller 7 are disposed upward. Thus, a gap between the head 8 and the roller 7 is easily adjusted. The deviation of the position scarcely occurs by the adjustment to improve recording accuracy on the recording region of the card C.
Patent JP-H05254192-A (JP)
Title: Printer
IPC: B41J11/48
Filed: 1992-03-10
Abstract: PURPOSE:To make it possible to detect papers in two paper feed passages by one detecting switch and to use both of the paper feed passages. CONSTITUTION:A first lever 60 having a tip at a first paper feed passage 34 abuts against a paper which proceeds to a printing section 33 and rotates so as to operate a detecting switch 70. A second lever 80 rotates in the direction of the first paper feed passage when it abuts against the paper which proceeds to the printing section in a second paper feed passage 51 and makes the first lever rotate so as to operate the detecting switch, and does not protrude to the first paper feed passage 34 when it is at non-rotating position. The tip of the first lever is constituted such that it can rotate also in the direction going away from the printing section in order to make a back feed quantity of the paper large. The second paper feed passage 51 is constituted of a detachable tractor unit 50 and the second lever 80 is attached to the tractor unit.
Patent JP-H05260561-A (JP)
Title: Communication processing method for remote supervisory equipment
IPC: G08C15/00
Filed: 1992-03-10
Abstract: PURPOSE:To communicate only required data and to dispense with unrequired communication by employing such mutual communication confirmation system at every block in which data communication is performed between a supervisory side and a side to be supervised being located separately. CONSTITUTION:Information (00) received by the telemeter device 11 of supervisory side equipment 1 is inputted to the input port 12 of a computer 10, and it is outputted from an output port 13. The information is received similarly by the telemeter device 21 of equipment 2 on the side to be supervised via the telemeter device 11 and a telemeter line 3, and the information (00) is inputted to the input port 23 of the equipment 2 on the side to be supervised, then, the completion of communication is confirmed. In such a case, when no information (00) is inputted within constant time, a data abnormality alarm is issued. By employing such system, it can be managed only to prepare the number of devices 11 equivalent to that of input/output units, and also, it is enough to confirm the communication by performing an exclusive OR arithmetic operation between a processing command signal and its inverse signal, and also, the completion can be confirmed only by receiving the signal (00) mutually.
Patent JP-S54143635-A (JP)
Title: Thermal bonding method of rc paper
Inventor: MORI KEIICHI
IPC: C09J5/06
Filed: 1978-04-28
Abstract: PURPOSE:To improve the tensile strength of the bonded part without cutting paper fibers through heating by heating the suitable positions of RC paper in nearly parallel to the direction of its paper fibers, i.e., in its width direction and yet with a spacing being left in the overlapped portions of the RC papers thereby thermally bonding the same. CONSTITUTION:RC papers 1, 2 which are higher in tensile strength in the length direction than in the width direction are superposed at end parts 3 so as to extend in the length direction. The end parts 3 are heated at the width b and length c respectively in the suitable positions 4, 4... with a spacing a being placed in the width direction by a known means such as high frequency heating, ultrasonic heating or the like. Since this heating causes the polyethylene layer on one outside surface of the RC paper and the photosensitive layer of the other outside surface to dissolve, the RC papers bond to themselves when pressed.
Patent JP-S62208878-A (JP)
Inventor: KAI KOJI
IPC: B25B27/20
Filed: 1986-03-10
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-H07263204-A (JP)
Title: Voltage nonlinear resistor and its production
Inventor: OHIRA KUNIO
IPC: H01C17/28
Filed: 1994-03-23
Abstract: PURPOSE:To improve the heat dissipation characteristics when more than one resistor is stacked while enhancing the discharge withstanding capacity. CONSTITUTION:The voltage nonlinear resistor comprises more than one stacked disc element 1 principally comprising zinc oxide, a high resistance layer 2 provided on the side face of the element 1, and electrodes 3 provided on the opposite end faces of the element 1 wherein a part 4 jutting out of the high resistance layer 2 is formed for at least one electrode 3.
Patent JP-H07258895-A (JP)
Title: Double layer galvanized steel sheet excellent in press workability and corrosion resistance
Inventor: MUKOHARA FUMINORI
IPC: C25D15/02
Filed: 1994-03-23
Abstract: PURPOSE:To develop a double layer galvanized steel sheet excellent in press workability and corrosion resistance, on the surface of a steel sheet, a forming a Zn-based substrate plated layer and a silica-contg. Zn-based composite plated layer thereon. CONSTITUTION:On the surface of a steel sheet such as a cold rolled steel sheet, a hot rolled steel sheet or the like, a galvanized layer or a galvannealed layer is formed by 10 to 80g/m<2> coating weight. The surface is furthermore plated with Zn or a Zn alloy contg. anion-type or cation-type fine colloidal silica having 10 to 100nm grain size in the ratio of 3 to 20wt.% by the ratio of 2 to 15g/m<2> coating weight to form a composite plated layer. The double layer galvanized steel sheet free from a powdering phenomenon and a build-up phenomenon at the time of press forming and furthermore excellent in corrosion resistance can be obtd.
Patent JP-S59176877-A (JP)
Title: List vector control system
Inventor: MOGI MASANORI
IPC: G06F17/16
Filed: 1983-03-28
Abstract: PURPOSE:To process a list vector at a high speed and with no bank collision by reading the vector data of an element number M after allotting the data to (n) pieces of buses led from a main memory or an operator with M modulo (n). CONSTITUTION:The list data B0 and B1 allotted to two buses with an M modulo 2 obtained from the vector data of element number M are stored in vector registers 1A and 1B from a main memory in the form of even and odd elements respectively. In the same way, the data B0 and Bi are stored in vector registers 2A and 3A as well as 2B and 3B respectively. Then the accesses are given with an upper bit AD1 on an output register 1D to be used as the addresses of registers 2A and 2B as well as an upper bit on an output register 1E to be used as the addresses of registers 3A and 3B respectively. The vector data read out in such a way are switched alternately by gate signals G0 and G1 and delivered in the form the of the desired vector data.
Patent JP-S56149770-A (JP)
Title: Silver-oxide secondary battery
Inventor: SATOU ATSUSHI
IPC: H01M4/62
Filed: 1980-04-19
Abstract: PURPOSE:To enhance the charge-and-discharge reversibility of a battery, by adding a given amount of an inorganic fiber to the positive mixture of the battery. CONSTITUTION:A positive mixture 1, a separator 3 and a negative agent 5 are placed within a positive can 2. A negative can 4 is placed over the negative agent 5. At the same time, an annular gasket 6 is interposed between the can 2 and the can 4 to hermetically seal the battery, and the whole constitutes a button-type silver-oxide secondary battery. The positive mixture 1 is manufactured by mixing silver dioxide with over 5wt% to the former silver dioxide of an inorganic fiber, before the mixture is subjected to compression molding. As the inorganic fiber, asbestos, carbon fiber or glass fiber is preferred.
Patent JP-H10245601-A (JP)
Title: Cake discharge device of metallic powder heat treatment furnace
Inventor: YAMASOTO HIROYUKI
IPC: B22F1/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To completely discharge cake adhered to a guide table by discharging the residue by a magnetic roll suspended in a way to be brought into contact with the guide table from a discharge end part of a steel belt to continuously treat the metallic powder to a discharge end of the guide table, and giving an impact by an impacting device to separate the stuff adhered to the surface of the guide table. SOLUTION: A cake tail end part detection sensor 26B detects a cake tail end part on a guide table 10. A controller 28B outputs the control signal to operate an operator 30B, air cylinders 24A, 24B for elevating/lowering which are waiting at the tip part of the guide table 10 are lowered, and a cake discharge brush roll 23 and a magnetic roll 63 having a scraper 64 are pressed against an upper surface of the guide table 10. The cake discharge brush roll 23 is rotated, an impacting device 70 on a lower side of the guide table 10 is operated to separate the residue adhered to the guide table. Then, the residual cake is completely discharge to a pulverizing machine 11 side by moving movement pieces 34A, 34B.
Patent JP-S53137661-A (JP)
Title: Manufacture for color receiving tube fluorescent screen
Inventor: KAMIYAMA TATSUHIKO
IPC: H01J9/227
Filed: 1977-05-09
Abstract: PURPOSE: To easily form the reflected electron preventing barrier correctly toward the deflection center of electron beam, by exposing photo resist through defective parts of light absorbing material of black matrix. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63282777-A (JP)
Inventor: JIMII KAZUHIRO OMURA
IPC: G09C1/00
Filed: 1988-03-03
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-H11243722-A (JP)
Title: Frame structure for transplanter
Inventor: ISHITOBI YOSHIO
IPC: B62D21/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure, which protects a transmission set up at the center of the front accelerator by the frame member. SOLUTION: This frame structure is for a sulky rice transplanter vehicle which transmits power from its engine 18 to the front wheels 12 and rear wheels 14 via the transmission 32, to transplant young rice plants in a field from a working section on the vehicle while it is running. The frame member, which constitutes the vehicle, is composed of two main frames 34 provided at the right and left sides of the vehicle and a center frame 36 almost at the center of the vehicle. The main frames 34 connect the front accelerator 24 to the rear accelerator 26, while the center frame 36 connects a transmission case 32a, set up on the front accelerator 24, to the rear accelerator 26. The two main frames 34 protect the right and left sides of the transmission 32 from external force.
Patent JP-2000246899-A (JP)
Title: Driving method for ink jet recording head and recorder employing the method
Inventor: YAGI TAKAYUKI
IPC: B41J2/05
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To ensure stabilized bubbling by an arrangement wherein a drive signal being applied to a heating element for bubbling comprises a first drive signal for storing bubbling energy in ink and a second drive signal for bubbling the ink and the drive signal is generated to satisfy specified conditions. SOLUTION: In the drive control of an ink jet recording head comprising heating elements for generating a bubble by applying a drive signal for heating ink 3 in an ink channel, the drive signal being applied to the heating element comprises a first drive signal for storing bubbling energy in ink and a second drive signal for bubbling the ink. Assuming the applying time of the first drive signal, i.e., the difference of applying time between the first and second drive signals, is t1, the applying time of the second drive signal is (t2-t1), and the quantity of heat generated from the heating element is Q(t), a bubble is generated by applying a drive signal, where t1, t2 and Q(t) satisfy a specified mathematical expression, to the heating element.
Patent JP-S57166536-A (JP)
Title: Torsion detector
Inventor: ISHIKAWA MITSUO
IPC: G01L3/14
Filed: 1981-04-08
Abstract: PURPOSE:To achieve accurate and secure detection at rotational frequencies over a wide range by making the area of at lease one detected part on one place side than that of an adjacent one among detected parts for angular displacement detection formed from one prescribed place on a rotary disk at intervals. CONSTITUTION:Many detected parts 15 for angular displacement detection are formed, startaing at one predetermined place P, on a rotary disk 13 at prescribed intervals in the opposite rotational directions of both driving and driven shafts 1 and 8 over a wide range greater than angular displacement when a maximum load is applied to a rotary motion transfer means 12 between the driving and driven shafts 1 and 8. Then, the area of one detected part 15a on the side of one place P is made greater than that of other adjacent detected parts 15, and even when the rotary disk 13 rotates fast, the passing of a starting detected part 15a having greater area increases the quantity of photodetection by a photocoupler 22, starting counting operation securely.
Patent JP-H01227056-A (JP)
Title: Ultrasonic flaw detector
Inventor: TSUMURA KAZUHIRO
IPC: G01N29/04
Filed: 1988-03-08
Abstract: PURPOSE:To achieve a higher efficiency of calibration work of echo signals, by a method wherein echo signals from an object to be inspected are digitized and a distance amplitude correction value calculated based on the echo signals from a calibration test piece stored in a memory is read out to multiply. CONSTITUTION:When setting a calibration mode for a microprocessor 16, several echo signals ei received with an ultrasonic probe on flaw detecting surfaces of a calibration test piece are digitized with an A/D converter section 11 and a distance amplitude correction value for each of the echo signals is calculated to be written into a DAC table memory 14. On the other hand, when setting a flaw detection mode, an echo signal from the object being inspected is digitized with the A/D converter section 11 and moreover, the echo signal is multiplied with a multiplying section 17 by a distance amplitude correction value read out of the DAC table memory 14 and the results are stored into an output buffer memory 15. The echo signal of the output buffer memory 15 is converted with a comparator section 22 into a signal of a raster scan type and displayed on a TV monitor 21 together with a comment by characters or the like inputted from a keyboard 24.
Patent JP-S60197142-A (JP)
Title: Structure of rotary electric machine
Inventor: SHIBATA FUKUO
IPC: H02K19/16
Filed: 1984-03-19
Abstract: PURPOSE:To improve the efficiency of a rotary electric machine by providing capacitors in parallel, and strengthening a composite magnetic field by DC exciting currents supplied from rectifiers connected with the load sides of transformers in the respective phases to armature windings. CONSTITUTION:Armature windings 1-3 and the secondary windings 13-15 of a transformer 4 are connected to form a closed circuit, and the middle points 39- 31 of the armature windings 1-3 are used as terminals ap-cp which connect the points 29-31 with external connection wires 19, respectively. The terminals ap- cp are connected with one ends of the primary windings 6-8 of the transformer 4 in the respective phases, and the voltages of the windings 13-15 are respectively supplied through rectifiers 16-18 to the terminals aq-cq' of the windings 1-3 as DC currents. When magnetic fields are combined to form a composite magnetic field by the exciting currents in the connection of the phase sequence, capacitors 20-25 are connected in parallel with the connections of the windings 1-3 from the DC side terminals of the rectifiers 16-18. The terminals ap-cp of the windings 1-3 are connected to the load 9 through the current windings 10- 12 of the transformer 4.
Patent JP-S51127742-A (JP)
Title: Temperature control device
Inventor: MURATA TOMOJI
IPC: G03D13/00
Filed: 1975-04-30
Abstract: PURPOSE: To detect changes in pulse for control of heater power from the temperature control unit due to temperature of the heating device, thus detecting completion of warming-up. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02233778-A (JP)
Title: Ink jet recording liquid and ink jet recording method using same
Inventor: SHIROTA KATSUHIRO
IPC: C09D11/00
Filed: 1989-03-07
Abstract: PURPOSE:To provide the title recording liquid excellent in recording characteristics, storage stability, fixability on materials to be recorded, light resistance and weatherability of recorded images, etc., comprising a water-soluble dye, water-soluble organic solvent, water and a specific polyphosphonic acid (salt). CONSTITUTION:The objective recording liquid can be obtained by incorporating (A) an ink jet recording liquid comprising (1) a water-soluble dye (e.g. C.I. Direct Black 17), (2) a water-soluble organic solvent (pref. diethylene glycol) and (3) water with (B) pref. 0.01 - 3.0wt.% of a polyphosphonic acid (salt) of the formula (M is H, Na, Li, K or quaternary ammonium group).
Patent JP-S51127415-A (JP)
Title: Speed control circuit for d-c motor
Inventor: UEDA MASAO
IPC: H02P7/295
Filed: 1975-04-30
Abstract: PURPOSE: To provide a speed control circuit of a simple circuit construction and which is suited when effecting the speed control of a d-c motor driven from an a-c power source by means of a program means. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08244602-A (JP)
Title: Pipe interior traveling robot
Inventor: SUYAMA KIICHI
IPC: B25J5/00
Filed: 1995-03-14
Abstract: PURPOSE: To remove a robot from a pipe interior with certainty without consuming extra electric power. CONSTITUTION: A robot 31, which is provided with a camera 41, a light 42, a transmitting device, a battery 43, a control device 5, wheels 35, etc., travels inside a pipe 50 and takes photographs in accordance with the instruction from a ground inspection device and sends the condition of the pipe interior to the ground inspection device. When the robot 31, which is also provided with a retreating control unit 2, receives a retreat signal, it sends out an instruction, after cutting off the power sources of the camera 41, the light 42 and the transmitting device, to the wheels 35 to retreat. The battery power thereby can be effectively utilized by using it only when retreating because the robot 31 can have the power sources for the camera 41 and other apparatus not required for retreating operation cut off without giving instruction at the time of retreating.  Thus the robot 31 can be taken out from a pipe with certainty without it being stopped inside the pipe due to consumption of electric power for retreating.
Patent JP-2000250402-A (JP)
Title: Device for learning pronunciation of foreign language and recording medium where data for learning foreign language pronunciation are recorded
Inventor: JOHN RIGOO
IPC: G10L21/10
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for learning pronunciation of a foreign language and a recording medium where data for learning foreign language pronunciation are recorded, permitting to comprehensibly recognize a failure of own pronunciation, and effectively learn pronunciation and hearing of a foreign language. SOLUTION: This device stores words containing various phonetic symbols targeted for learning their pronunciations, phrases containing these words, and sentences containing these phrases as model pronunciation data, and outputs the pronunciations in this order. Next, being changed over to a recording mode, the device records voice sound of the sentences by a learner, and alternately outputs the model pronunciation data and the voice sound by the learner. Thus, since the learner can objectively compare own pronunciations with the model pronunciation data by listening to them, he/she can easily recognize own failure at the time of pronouncing them, and expect a rapid progress by overcoming the failure.