baber/WOPTO huggingface dataset:
Patent JP-H10264480-A (JP)
Title: Label printer
Inventor: SUZUKI MICHIO
IPC: G09F3/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a label printer combining the convenience of integral type and separate type by providing an optical communication means for controlling transmission of data with an optical signal when an operating block is contained fixedly in the printer body, and a cable communication means for controlling transmission of data through a cable when the operating block is removed. SOLUTION: In the case of an independent operating block 3 comprising an LCD 4 as a display section, a touch panel 5 and a keyboard 6, the operating block 3 is connected with the body 2 of a label printer 1 through an RS-232C cable 7 and transmission of data is controlled by an RS-232C UART built in the body 2 through an RS-232C driver. In case of an operating block 3 contained fixedly at the upper part of the label printer 1, transmission of data is controlled at the optical communication UART built in the body 2 by means of the operating block 3 and optical communication through a modem and an IR transceiver module.
Patent JP-H05276402-A (JP)
Title: Hue control circuit
IPC: H04N1/46
Filed: 1992-03-27
Abstract: PURPOSE:To provide the hue control circuit for color printer with high reliability of hue adjustment by preventing the hue from being changed by temperature fluctuation or power supply voltage fluctuation, etc. CONSTITUTION:This circuit is provided with a delay value setting means 5 to generate delayed signals Y(Y+M)D-C(Y+C)D delaying corresponding to the hue, and a pulse width varying means 6 to generate a prescribed duty ratio signal, for which the duty ratio of '1' or '0' is decided corresponding to the hue, in the same cycle of the control clock CK from the signal CK' frequency dividing the clock CK into 2 stages and the delay signals, and to vary the pulse width of a Yellow pulse signal, Mazenta pulse signal or Cyan pulse signal.
Patent JP-S63239918-A (JP)
Title: Method for growing iii-v compound semiconductor crystal
Inventor: MOCHIZUKI KOJI
IPC: H01L21/205
Filed: 1987-03-27
Abstract: PURPOSE:To attain good surface morphology and uniformity even in case the III-V compound semiconductor crystal including aluminum is grown by causing the other substance layers to grow after growth of aluminum of a 2-molecule layer or 3-molecule layer by an atom layer epitaxy. CONSTITUTION:AsH3 is supplied to a reaction chamber where a GaAs substrate is arranged to cause As to flow on the surface of GaAs substrate, trymethylaluminum (TMA) is supplied in the amount equal to 2 times the surface density causing the substrate surface to adsorb aluminum after As is removed by supplying H2 to the reaction chamber, and then adequate amount of AsH3 is supplied after TMA remaining a little is exhausted by supplying H2 to the reaction chamber. In the case of As, the amount exceeding the necessary amount is not adsorbed by the self-limiting effect and the condition is stabilized again under the condition that As is applied to the surface. Thereby, Al As can be grown on the GaAs substrate having the surface index of 100.
Patent JP-S56168926-A (JP)
Title: Method of rivetting and countersunk rivet
Inventor: SASAKI KATSUMI
IPC: B21J15/14
Filed: 1980-05-29
Abstract: PURPOSE: To prevent corrosion fatigue or stress corrosion cracks in a cooling process after rivetting even when rivets of lower quality material are used, by applying R- fillet at the neck below the countersunk head of a rivet.  
     CONSTITUTION: A countersunk rivett is formed by applying 0.1W0.3R fillet previously at the neck below the countersunk head. When such countersunk rivet is used for revetting, the generation of a notch is prevented at the neck, and the high temperature cracks are not generated in the cooling process after rivetting. Therefore we can utilize high clamping strength of rivets of lower quality applying for high stressed strong members with much reduction of costs. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59197334-A (JP)
Title: Plastic working machine
Inventor: SHIOKAWA HIROYASU
IPC: B21H1/18
Filed: 1983-04-22
Abstract: PURPOSE:To work plastically an intricately shaped product having different sections and diameters with one time of working operation by forming rugged grooves on a pair of spherical rolls, and oscillating the rolls while rotating the same in the same direction so that a blank material is grasped under pressure in point contact therewith. CONSTITUTION:Supporting blocks 14, 15 and spherical rolls 2, 3 are oscillated and grooves 10, 11 formed on the rolls 2, 3 are inclined toward the feed side of a blank material. The rolls 2, 3 are then rotated at the same speed to the same direction around revolving shafts. The blank material is inserted in this state into between the rolls 2 and 3 and a rack 33 is gradually retreated. Then the rolls 2, 3 oscillate while rolling to grasp the blank material from both sides and grasp the blank material under pressure by the contact parts of the grooves 10, 11 while rotating the material, thereby feeding the blank material and working plastically the material successively from the end part side to a prescribed shape. Since the rolls 2, 3 oscillate around the centers during working, the exact plastic working is accomplished.
Patent JP-S52153101-A (JP)
Title: Cup rotor
Inventor: YOSHIDA YOSHIYUKI
IPC: H02K3/04
Filed: 1976-06-15
Abstract: PURPOSE: To provide a cup rotor which has a high wiring density, facilitates the attachment of terminals, and can be easily manufactured without need of complicated wiring techniques such as the honycomb wiring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07281702-A (JP)
Title: Stop backup device for controller
Inventor: INAZUMI YOSHINORI
IPC: G05B9/02
Filed: 1994-04-11
Abstract: PURPOSE:To stop a controller without affecting the state of an instrument as a controlled system without affecting the operating conditions of this instrument. CONSTITUTION:Normally, the signal of a sensor 1 is inputted to a controller A and this controller A controls an instrument 21 as the controlled system. When stopping the controller A, the signal of a changeover switch 14 is transmitted to an input switching device 2, output hold logic 19 and coincidence deciding means 11. Then, the device 2 transmits the signal of the sensor 1 to a controller B for backup, and the value of an arithmetic logic 7a (the output value of the controller A) just before the switching of the device 2 is held and transmitted through a transmission bus 15 to the coincidence deciding means 11 by the output hold logic 19. When the signal from the switch 14 is received and the value from the bus 15 is equal with the value of 7b, the coincidence deciding means 11 switches the state of an output switching device 12. Afterwards, this device 12 starts transmitting the output of the controller B to the instrument 21 of the controlled system.
Patent JP-S63237670-A (JP)
Title: Image reader
Inventor: MINAMIBAYASHI SEISAKU
IPC: H04N1/40
Filed: 1987-03-25
Abstract: PURPOSE:To prevent the stain of a white reference surface by reading a digital white signal at every scanning and storing a shading correction signal obtained by arithmetic summing averaging and supplying this signal to a shading correcting part. CONSTITUTION:In the case of transmission of an original, a moving optical part 1 outputs the reflected light from the white reference surface of a white plate 11 while subscanning it. A moving photoelectric converting part 6 outputs an analog white signal 31 to which the reflected light from the moving optical part 1 is photoelectrically converted by a solid-state image picture element 8. An A-D converting part subjects the analog white signal 31 to A/D conversion to output a digital white signal 31a. A correction signal generating part 20 is provided with a line register 20a and an arithmetic adder 20b, and the digital white signal 31a is read in N-number of times or above (N>=2) to store a signal resulting from (N-1)-number of times of arithmetic summing averaging, and this signal is supplied as a shading correction signal 33 to a shading correcting part 21. Thus, the stain of the white reference surface of the white plate 11 is prevented to perform correct shading correction of the picture signal.
Patent JP-S58187912-A (JP)
Title: Series-parallel converting device of optical signal
Inventor: FUJITO KATSUYUKI
IPC: H04B10/556
Filed: 1982-04-28
Abstract: PURPOSE:To execute the conversion at a high speed, by providing an optical random access coupler for random-accessing an output of a light emitting element for executing the pulse light emission at a prescribed period, to plural waveguides, and a coupler for collecting its output light to one fiber. CONSTITUTION:An output 5 from a light emitting element 1 for executing the pulse light emission restrictively by some period is led to an optical random access coupler 2. Parallel electric signals a1-an to be transmitted are outputted from a transmitting signal generating part 3, the optical random access coupler 2 has optical output terminals b1-bn corresponding to said electric signals a1- an, and whether an output of light from each terminal b1-bn exists or not is decided by a level of the corresponding electric input signals a1-an. In this way, the optical outputs b1-bn from the optical random access coupler 2 are led to an optical fiber or a waveguide 6 corresponding to each output, and is coupled with a transmitting optical fiber or a waveguide 7 by a coupler 4.
Patent JP-H04223987-A (JP)
Title: Control method and device for cage type motor of elevator
Inventor: HAKALA HARRI
IPC: H02P3/24
Filed: 1991-03-13
Abstract: PURPOSE: To provide a procedure and apparatus for braking a squirrel-cage elevator motor fed by a frequency converter in fault situations using a direct current supplied from a DC voltage source. CONSTITUTION: At least one of the phase currents supplied to a motor 1 and the rotational speed of the motor 1 are measured, on which a switching device K1 controls the supply of a direct current for the motor 1. When the elevator speed exceeds the value that corresponds to the nominal slip and the motor current falls below the rated magnetizing current, the switching device K1 switches to supply a direct current from a DC voltage source 11 to the motor 1.
Patent JP-S58187686-A (JP)
Inventor: AICHI TOSHIYUKI
IPC: B25B27/10
Filed: 1982-04-28
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-H01244679-A (JP)
Title: Manufacture of superconductor element
Inventor: KONISHI FUMITO
IPC: H01L39/24
Filed: 1988-03-25
Abstract: PURPOSE:To obtain a multi-functional type superconductor element capable of selectively utilizing high temperature phase or low temperature phase according to purpose, by utilizing particularity of bismuth material, positively providing a high temperature superconducting part, and forming the high temperature superconducting part and a low temperature superconducting part. CONSTITUTION:A first layer 2 composed of CuO is formed on an MgO single crystal substrate 1, by RF sputtering method using CuO as a target. The first layer 2 is formed in a specified shape, e.g., an H-shape. On the first layer 2, a second layer 5 is formed, by RF sputtering method using a mixed target of Bi2O3, SrO, CaO and CuO. Finally, by baking this in the air or an oxidizing atmosphere like oxygen, the following superconductor element is obtained. A specified part 4, where CuO does not previously exist and Cu is lacking, exhibits the high temperature superconducting phase whose main body is BiSrCaCuOn. On the contrary, a part adjacent to the high temperature superconducting phase exhibits the low temperature superconducting phase whose main body is BiSrCaCu2On, because CuO exists previously, and Cu is excessive.
Patent JP-H08244876-A (JP)
Title: Cassette tape holder
Inventor: MORI HIDEAKI
IPC: B65D85/575
Filed: 1995-03-07
Abstract: PURPOSE: To prevent a cassette tape from slacking, and at the same time, eliminate trouble such as a tangling, etc., by a method wherein a plurality of columns with an elastic part such as a sponge which can come into contact with a rotating part of the cassette tape are provided on a base, and the cassette tape is pinched between respective elastic parts. CONSTITUTION: A cassette tape holder 1 is constituted in such a manner that a plurality of columns 3 with an elastic part such as a sponge which can come into contact with a rotating part 7 of a cassette tape 5 are provided on a base 2. Then, the cassette tape 5 is pinched between respective elastic parts 4. Therefore, when the cassette tape 5 is inserted between respective elastic parts 4, the elastic parts 4 come into contact with the rotating part 7 of the cassette tape 5 from both sides, and fixes the rotating part 7 by the pressing force, and at the same time, pinch the cassette tape 5 itself. As a result, the cassette tape 5 can be prevented from slacking. For this reason, trouble such as a tangling, etc., of the cassette tape 5, which happens when being stored in a deck can be eliminated.
Patent JP-H10267543-A (JP)
Title: Operating method for rotary melting furnace and rotary melting furnace facility with function for preheating raw material
Inventor: KUSANO TAIDO
IPC: F23G5/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the operational cost while shortening the melting time by introducing the exhaust gas, during melting operation of one rotary melting furnace, into the other rotary melting furnace supplied with a raw material and preheating the raw material uniformly until a specified exhaust gas temperature is reached by turning the rotary melting furnace and then making an immediate transition to melting operation. SOLUTION: Exhaust gas in a rotary melting furnace 1a under operation is introduced into a rotary melting furnace 1b under preheating and a raw material being supplied into the rotary melting furnace 1b is preheated uniformly by turning the furnace 1b. The rotary melting furnace 1a is reset immediately after discharging sludge and molten and an exhaust gas duct 23 is retracted before starting supply of a raw material 5. After the raw material is preheated in the rotary melting furnace 1b, a rotary preheat duct 24 is switched to the fixing port 2a of the rotary melting furnace 1a and the exhaust gas duct 23 is switched to the opening 11a of the rotary melting furnace 1a. Subsequently, a pure oxygen burner 3 is coupled with the fixing port 2b of the rotary melting furnace 1b and the melting operation is started in the rotary melting furnace 1b following to preheating operation.
Patent JP-S59197809-A (JP)
Title: Interference measuring device
Inventor: KITABAYASHI JIYUNICHI
IPC: G01B11/06
Filed: 1983-04-25
Abstract: PURPOSE:To enable calibration of the positional deviation of a measuring optical system so that not only the flatness of optical parts but also the squareness of two orthotomic surfaces and the parallelism between the surfaces can be measured by providing a rectangular prism to the longitudinal end of an optical part having the two continuous orthotomic surfaces which are objects to be measured. CONSTITUTION:A roof mirror array 4 is held on a stage 28. A rectangular prism 29 is fixed to the longitudinal end of the array 4 on the stage 28. The stage 28 is moved in a way that measuring light 14 falls onto one surface of the prism 29, then only the shutter 18 is opened to align the spot position on a position sensor 27 to the spot position by reference light 15. The point where both positions coincide is determined as the turning origin of a mechanism for turning the stage 28 around the X-axis and Y-axis. Calibration is made and the stage 28 is moved again until the light 14 falls onto the measuring surface of the mirror 4, by which the alignment to each measuring surface is accomplished.
Patent JP-H06280665-A (JP)
Title: Engine controller
Inventor: TAKEBAYASHI HIROYUKI
IPC: F02D45/00
Filed: 1993-03-31
Abstract: PURPOSE:To prevent accuracy in judgement of the atmospheric pressure from degradation in a region of the running condition in which the ratio of an amount of bypass air to an amount of air passing through a throttle valve is particularly large. CONSTITUTION:A reference efficiency of filling air for an amount of intake air in a predetermined atmospheric pressure judging region is memorizably set to a judging intake air amount memory means 2. In an atmospheric pressure judging means 4, it is on the premise of the estimation of the present atmospheric pressure in an atmospheric pressure judging means from a relationship between the present charging efficiency based on the actual intake air amount from an actual intake air amount detecting means 3 and a reference filling efficiency. The lower limit boundary of the atmospheric pressure judging region is changed to a higher intake air amount region in proportion to a bypass air amount passing through a bypass path 6 of a throttle valve 5 detected by a bypass air detecting means 7. An amount of the bypass air may be detected by turning on and off an air conditioner switch 11.
Patent JP-H03272208-A (JP)
Title: High frequency output automatic control circuit
Inventor: USHIMARU IMAO
IPC: H03F3/68
Filed: 1990-03-22
Abstract: PURPOSE:To prevent destruction of a final stage amplifier by detecting an output of a pre-stage amplifier, comparing the detection signal at a differential amplifier section and generating a control signal from a control circuit so as to control the pre-stage amplifier. CONSTITUTION:The automatic control circuit is devised in such a way that a control circuit generates a control signal to control a pre-stage amplifier 2 to attain normal operation of a final stage amplifier 3. An output of the pre-stage amplifier 2 is detected and a detection signal is inputted to the control circuit to control the pre-stage amplifier 2 thereby attaining normal operation of the final stage amplifier 3. When damage or breaking of wire takes place in a circuit component of an output circuit section and detection power is reduced due to the increase in reflection power, an output of the pre-stage amplifier 2 is increased. Thus, the increased value is detected to suppress the power supply voltage to the pre-stage amplifier 2 via the control circuit. Thus, the output transistor(TR) is operated without over-drive or destruction to improve the reliability.
Patent JP-H05295604-A (JP)
Title: Adherend for imitation hair
Inventor: KURAUSU MIYURAA
IPC: A41G3/00
Filed: 1991-04-05
Abstract: PURPOSE: To provide an imitation hair adherend made of a mesh-like woven fabric, and capable of being stuck to scalp skin with the hair piece base fabric and of fixing the hair piece to the scalp skin without provision of adhesion sites later. CONSTITUTION: In this imitation hair adherend that is made of a mesh-like woven fabric to stick the artificial hair to the scalp skin through the hair piece base fabric, an adhesive layer (5) as an adhesive medium is formed on the lower surface of the meshed woven fabric and the meshes for the adhered or imitation hairs are opened all over the area and the adhesive layer (5) is applied only to yarns (3, 4) extending transversely.
Patent JP-S52156365-A (JP)
Title: Pulse current source
Inventor: HOTSUTA ATSUO
IPC: H03K3/02
Filed: 1976-06-23
Abstract: PURPOSE: To make a prescribed pulse current being supplied to a plurality of loads at the same time as necessary, with an inverter, driven by a pulse voltage, a reference voltage generator circuit and constant current transistor provided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55165033-A (JP)
Title: Microwave oscillator
Inventor: OTOBE TAKASHI
IPC: H03B9/12
Filed: 1979-06-11
Abstract: PURPOSE:To enable to select the level of discrimination signal to an arbitrary point, by taking the ratio of the frequency discriminating signal using at least one dielectric resonator to the detection circuit, and controlling the active element with the output. CONSTITUTION:The microstrip line 30 is provided in parallel with the microstrip line 5 by clipping the dielectric resonator 29, and the frequency discrimination signal VD3 is obtained at the terminal 32, and the microstrip line 33 is provided near the line 5, and the detection output voltage VM having almost flat characteristics against frequency change and depending on the output level of the oscillator is obtained at the terminal 34. Next, the signals VD3 and VM are divided at 37 and the output is fed to the gate of GaAs-FET1 through the terminal 26 and the inductance element 27 to control the oscillating frequency. In this case, even if the output level of the oscillator is varied and the signals VD3 and VM are respectively kVD3 and kVM, the output of the divider 37 is constant and is independently of the output variation of the oscillator. Accordingly, the level of the frequency discrimination signal can be selected to an arbitrary point.
Patent JP-S61229839-A (JP)
Title: Halogenoketone compound and production thereof
Inventor: MATSUO NORITADA
IPC: C07C49/16
Filed: 1985-04-05
Abstract: NEW MATERIAL:A halogenoketone compound expressed by the formula (X represents Cl, Br). EXAMPLE:1,4-Dichloro-3,3,4-trimethyl-2-pentanone. USE:Useful as an intermediate for synthesis of an acid component of pyrethroid based insecticidal and acaricidal compounds such as fenpropathrin. PREPARATION:3,3,4-Trimethyl-4-chloro-2-pentanone is reacted with a chlorinating agent or brominating agent to obtain the compound expressed by the formula. As for the chlorinating agent or brominating agent, chlorine, sulfuryl chloride, phosphorus pentabromide, etc. are used, and the molar amount thereof to be used is usually 0.7-1.5mol based on 1mol above-mentioned starting raw material. The reaction temperature is within O-60 deg.C range. The starting raw material, 3,3,4-trimethyl-4-chloro-2-pentanone, is a novel compound, and is synthesized by reacting 2,3-dimethyl-2-butene with acetyl chloride in the presense of a Lewis acid.
Patent JP-S60216697-A (JP)
Title: Ultrasonic ceramic microphone
Inventor: UTSUNOMIYA RIYOUICHI
IPC: G10K9/122
Filed: 1984-04-12
Abstract: PURPOSE:To improve sensitivity and to widen a band range by fixing a vibrating part on a ring-like elastic member, by supporting and fixing it in a cylindrical case, by providing a resonance plate on the upper surface of a bimorph vibrator and by constituting the side of the cylindrical case of a support part and a radiator opening. CONSTITUTION:A piezoelectric ceramic vibrator 1 is stuck to the center of a metallic diaphragm 6, thereby constituting a bimorph vibrator. The outer circumference of the bimorph vibrator is bonded and fixed to the inner circumference of a ring-like elastic member 7, whose outer circumference is incorporated with a cylindrical case 8 having a resonance plate 8a, a support 8b and a radiation opening 8c. An inner case 9 is inserted from one end of an opening of the case 8, while the ring-like elastic member 7 is closely fixed between the cylindrical case 8 and the fixing part 8a. A metallic base 11 is fited to a terminal board 10. Lead wires 4a and 4b are connected to the piezoelectric vibrator 1 and the metallic diaphragm 6, while their ends and connected to terminals 5a and 5b embedded on the terminal board 10.