baber/WOPTO huggingface dataset:
Patent JP-S62296262-A (JP)
Title: Electronic calculator
Inventor: OTOMO HIROYASU
IPC: G06F15/02
Filed: 1986-06-16
Abstract: PURPOSE:To insure data against disappearing and to save work by adding a memory, automatically recording display data without special work and operation and reading the data if necessary. CONSTITUTION:If no input of data from a keyboard 2 reaches a fixed time during calculation, an arithmetic circuit 1 writes data that a display circuit 3 displays in a RAM 6, after which the circuit 1 modifies display contents. When instructing data reading the data stored in the RAM 6 is inputted from the keyboard 2, the data stored in the RAM 6 is read out, and displayed in the display circuit 3. Simultaneously operations are made according to data on operations from the keyboard 2. If the data from the keyboard 2 is not a read instruction but arithmetic data, operations are made according to said data, and the display circuit 3 displays arithmetic results.
Patent JP-H0812464-A (JP)
Title: Cellular concrete and precast concrete material using the same
Inventor: NAITO KENICHI
IPC: C04B38/10
Filed: 1994-06-22
Abstract: PURPOSE:To provide a cellular concrete excellent in the primary tensile stress during hardening and contraction, having high flowability and no discoloration even after steam curing by blending high-early-strength cement with water, high-strength high-weight aggregate, an admixture and a foaming agent in a specific ratio. CONSTITUTION:The objective cellular concrete is obtained by blending the following (A), (B), (C) and (D). (A) Usual high-early-strength Portland cement is used as a high-early-strength cement. (B) A high-strength high-weight aggregate has <=0.8 specific gravity and e.g. Neolite(R) is suitable. (C) An admixture comprises 40-71 pts.wt. furnace slug having a plain value of 4000-8000cm<2>/g, 26--53 pts. wt. fly ash, 1.0-3.6 pts. wt. high performance water reducing agent (e.g. Pozolis(R) SP-8N). (D) A foaming agent (e.g. Cellform(R) D3D) is so added as an air bubble diameter to lie in 20-300mum. A ratio of water to the combined agents in the blended cellular concrete is <=35%.
Patent JP-S5264246-A (JP)
Title: Liquid crystal display type electronic desk computer
Inventor: KUBOTA KANEMITSU
IPC: G09G3/18
Filed: 1975-11-21
Abstract: PURPOSE: A liquid crystal display electronic desk computer is composed of IC chip which contains power source connection section, keyboard contact section or power source switch contact section.  As a result, the power consumption is reduced, at the same time realizing compactness, light weight and cost reduction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5931840-A (JP)
Title: Dispersion hardening titanium alloy and its manufacture
Inventor: KURAHASHI KAZUO
IPC: C22F1/00
Filed: 1982-08-13
Abstract: PURPOSE:To facilitate working and to manufacture the titled Ti alloy without deteriorating the lightness in weight by compressing a powdered mixture of Ti powder with Ni powder to form a green compact, working the compact, and forming an Ni-Ti compound by heat treatment. CONSTITUTION:Ti powder is mixed with Ni powder, the powdered mixture is compressed to form a green compact, and the compact is worked. An Ni-Ti compound is then formed by heat treatment to manufacture a dispersion hardening Ti alloy. The alloy has improved strength without deteriorating the lightness in weight by dispersing the Ni-Ti compound in the Ti matrix. The Ni-Ti compound is formed by the final heat treatment after the working, so the working is easily carried out.
Patent JP-S60136709-A (JP)
Inventor: PIITAA AARU EBUNAA
IPC: G02B6/44
Filed: 1984-07-09
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-S6120262-A (JP)
Title: Information medium disk reproducing device
Inventor: INOUE ISAMU
IPC: G11B17/34
Filed: 1984-07-06
Abstract: PURPOSE:To correct warping by bisecting a space of a sealed container having cylindrical side provided keeping a narrow gap from outer periphery of an information medium disk by the information medium disk and giving differential pressure to one space and another space. CONSTITUTION:When a light disk 5 is rotated by a motor 7 and reproduction of signals is made by an optical pickup 12, if the disk 5 is warped upward, a focus position of an objective lens 13 is shited in the direction A, and accordingly, current of + direction flows in a driving coil 14. If the warping of the disk 1 is downward, current flows in - direction, and the larger the warping of the disk 5, the larger the current. Accordingly, the direction and measure of warping of the disk 5 can be known by monitoring current flowing in the coil 14. Thus, good reproduction can be made correcting the warping of the disk 1 by detecting the measure and direction of warping by driving current of the coil 14 and controlling a pump 17 to give differential pressure between spaces 18-1 and 18-2 to correct warping of the disk 5 even when there is warping in the disk 5.
Patent JP-H038512-A (JP)
Title: Gear spindle
Inventor: YAMAMOTO KENJI
IPC: F16D3/18
Filed: 1989-06-02
Abstract: PURPOSE:To prevent a broken oil film from being generated and a tooth surface from seizing even at an unsatisfactory sliding speed by providing recesses on the tooth surfaces of an inner cylinder, an outer cylinder of a gear spindle. CONSTITUTION:In the gear spindle of a rolling equipment, one or more recesses 54 are provided near the middle of the tooth width of the inner cylinder or the outer cylinder or both cylinders. Once the recessed part 54 is filled with lubricant, the lubricant of the recessed part 54 oozes out near the middle of the tooth width with the relative slide of the tooth surfaces of the inner and outer cylinders and forms the oil film. Or, solid lubricant is provided near the middle of the tooth width of the inner cylinder, the outer cylinder to lubricant the neighborhood of the middle of the tooth width hard to form the oil film.
Patent JP-S622859-A (JP)
Title: Switching regulator
Inventor: MATSUMOTO TSUNEHIKO
IPC: H02M3/28
Filed: 1985-06-27
Abstract: PURPOSE:To enable stable and large output to be obtained, by composing rectangular wave signal synchronized with self-oscillation, and by using the signal for switching signal after the time difference and amplitude are controlled according to DC output voltage. CONSTITUTION:On a self switching regulator, rectangular wave signal synchronized with self period set by a circuit element on the primary side of a high-frequency transformer 3 is composed. The rectangular wave signal can be obtained, for example, by a sawtooth waveform signal generation circuit 27 and a comparison circuit 21. The time difference and amplitude of the rectangular wave signal are controlled according to deviation against the reference voltage of DC output voltage Vo. The controlled rectangular wave signal is arranged to be used for the switching signal of the switching element 5 of the switching regulator. As a result, the signal is basically self-excited and can be controlled as in the case of separately excited system, and so the signal can be stably controlled.
Patent JP-H01308516-A (JP)
Title: Control circuit for dust sensor
Inventor: NAGAHISA TETSURO
IPC: A47L9/19
Filed: 1988-06-07
Abstract: PURPOSE:To prevent light emitting diodes from mislighting up by the rise of voltage of a power source, by a method wherein the voltage outputted from a dust sensor is subjected to non-inverting amplification on an amplifier, and charged on a capacitor after smoothed, and then its charged voltage is compared with reference voltage. CONSTITUTION:When a dust sensor 11 detects the dust in a hose, the output voltage V'A of the sensor is formed of a wavy pattern. An amplifier 12 inputs the voltage V'A outputted from the dust sensor 11 and outputs the voltage V'B after amplifying the V'A non-invertingly. The charging voltage V'C, the terminal voltage of a capacitor 15, is raised by being charged only when the output voltage V'B from the amplifier 12 becomes at a high level. In a regular state, since the charged voltage V'C, the voltage inputted on a comparator 17, is lower than reference voltage V'D, the output voltage V'E of the comparator 17 becomes at an 'H' level and a LED 19 lights up in green. When the dust sensor 11 detects the dust in the hose, since the charged voltage V'C is higher than the reference voltage V'D and the comparator 17 inverts the output voltage V'E, the V'E becomes at a 'L' level and a LED 18 lights up with red.
Patent JP-S5843533-A (JP)
Title: Polarity deciding device of diode pellet
Inventor: KANO HIDEO
IPC: H01L21/66
Filed: 1981-09-09
Abstract: PURPOSE:To obtain an efficient polarity deciding device by a method wherein the current, utilizing the characteristic of diode pellets allowing the current to flow only in case the positive potential is loaded in the normal direction, drives the electromagnetic valves producing vacuum to selectively attract the diode pellets lining up in the specified direction. CONSTITUTION:A pellet tray 1 is supplied with the common negative potential from the power supply 3 while each electrode 4 is supplied with the positive potential and when the gap between the lower plate 5 and the upper plate 6 is reduced, the current flows into the diode pellets with their P surface turned upward opening the electromagnetic valves 9 and producting vacuum connected to the vacuum source 10. Next the upper plate 6 is lifted upward to widen the gap from the lower plate 5 making the edge surface of the vacuum attracting pipe 7 attract the diode pellets 2. When the pellets with their P surface turned upward are moved to another pellet tray, the pellets with their N surface turned upward only are left on the initial pellet tray 1, however, when both pellet trays are turned over to join with each other, each pellet tray is lined up with respective P or N surface uniformly turned upward.
Patent JP-S5764708-A (JP)
Title: Optical filter
Inventor: USUI TAKESHI
IPC: G02B5/20
Filed: 1980-10-08
Abstract: PURPOSE:To increase the quantity of attenuation by attaching a dielectric multilayer filter between the one end of a forcusing light transmitting element and a rectangular prism reflector and make incident light transmit into the dielectric multilayer filter twice. CONSTITUTION:A dielectric multilayer filter 2 and a rectangular prism reflector 3 are attached to the one end 13 of a forcusing light transmitting element 1 with 1/4 pitch whose refractive index changes according to the square of the distance from the center axis and the tops of optical fibers 41 and 42 for input/output are arranged close to the other end 12. Almost all the light signals included in the transmission wavelength area of the light made incident from the optical fiber 41 into the focusing light transmitting element 1 passes through the dielectric multilayer filter 2 and is made incident to the optical fiber 42 after being transmitted through the same passage. The light signals included in the rejecting wavelength area are relfected by the dielectric multilayer filter 2 and projected from the position other than the optical fiber 42, so that these signals are not bonded to the optical fiber 42 in principle.
Patent JP-S6032460-A (JP)
Title: Data transmission system by light
Inventor: NAKADA SHINICHI
IPC: H04B10/112
Filed: 1983-08-03
Abstract: PURPOSE:To attain two-way transmission/reception at the same time by changing a light source drive frequency for a fluorescent light or the like when no data is transmitted so as to attain the transmission of data from the reception side. CONSTITUTION:A data signal (a) modulating the drive signal of a fluorescent light F and a switching signal (b) switching the driving frequency are generated from the transmission signal generator 7 of an optical data transmission system and the signals a, b are inputted to a modulator M. The modulator M receives the signals a, b, modulates a carrier driving the fluorescent light F by the signal (a) and applies a driving signal (c) to the fluorescent light F. The light from the fluorescent light F is received by a transceiver RT, which demodulates the 1st data received in this state and detects whether or not the frequency of the carrier in the demodulated output is changed. Then the 2nd carrier is modulated by the 2nd data in response to a detection signal detected. Moreover, the 2nd modulated light is outputted by modulating it with the 2nd data, the modulated light is received by a receiver R so as to attain two-way transmission and reception at the same time.
Patent JP-H07315080-A (JP)
Title: Method and device for control of speed changing device
Inventor: TOOMASU ARAN JIENIIZU
IPC: F16H61/04
Filed: 1995-05-16
Abstract: PURPOSE: To determine the engine flywheel torque by a control device for an at least partially automated vehicular mechanical transmission system. CONSTITUTION: The gross engine torque (TEG) and the base engine friction torque (TBEF) are obtained from a data link DL. The input/output shaft speeds IS, OS are obtained by means of input/output shaft speed sensors 98, 100. Precise values indicative of control parameters of accessory torque (TACCES), flywheel torque (TFW) and engine deceleration rate (dES/dt) are calculated by a control unit 106 from the input signals mentioned above based on a prescribed linear relation (dES/dt=A+B.TACCES) between the engine deceleration rate (dES/dt) and the accessory torque (TACCES). By utilizing the precise control parameters obtained in this way, the shift control of the transmission can be more accurate, and the highly advanced algorithm such as calculations of shift possibility and maximum authorized gross combination weight(GCW) is possible.
Patent JP-S6120243-A (JP)
Title: Optical information recording medium
Inventor: YAMANAKA KAZU
IPC: G11B7/24
Filed: 1984-07-06
Abstract: PURPOSE:To obtain an optical information recording medium having excellent resistance to moisture transmission by forming a thin transparent amorphous film layer limited in the compsn. components consisting of SiO2, B2O3, BaO and Al2O3 on the thin transparent film layer of magnesium oxide formed on the surface where the recording layer is not provided, of a transparent syhthetic resin substrate provided with the recording layer on one surface. CONSTITUTION:Such recording layer 2 as the layer formed with signal track grooves 21 is provided on one surface of the transparent synthetic resin substrate 1 consisting of polymethyl methacrylate, etc. and a reflective film 3 consisting of aluminum, etc. is formed on the layer 2. A protective layer 4 is formed on the film 3. The thin transparent film layer 5 consisting of the magnesium oxide is formed on the surface of the substrate 1 on the side where the layer 2 is not provided. The thin transparent amorphous film layer consisting of the compsn. in which the SiO2, B2O3, BaO and Al2O3 are incorporated at (SiO2): (B2O3):(BaO+Al2O3)=(2-4):(1-2):(0.3-1) molar ratio is formed on the layer 5 in succession thereto. The thicknesses of the thin transparent film layer of the magnesium oxide and the thin transparent amorphous film layer are required respectively to be >=100Angstrom .
Patent JP-2000326811-A (JP)
Title: Manufacture of coat cloth
Inventor: SASAKI YU
IPC: B29C35/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce generation of wrinkles and generation of looseness due to a difference of a coefficient of contraction of a coating surface and an uncoated surface by applying rubber coating agent to a remaining one-side surface of dried foundation cloth and subsequently vulcanizing rubber coating agent applied to both surfaces. SOLUTION: Applied foundation cloth 12 is immediately passed through a drying machine 36 and solvent is evaporated without vulcanizing rubber of applied coating agent 34 in the drying machine 36. The dried foundation cloth 12 is wound by a winding part 38. The dried foundation cloth 12 is fed so that the remaining one-side surface may be faced up from a feeding part 40 and coating agent 44 of silicone rubber of the same composition is applied by a knife coater 42. The applied foundation cloth 12 is immediately passed through a drying machine 46. In the drying machine 46, solvent of coating agent 44 on a rear surface is evaporated and coating agents 34, 44 of both surfaces are vulcanized. The vulcanized foundation cloth 12 is wound by a winding part 48.
Patent JP-H11340062-A (JP)
Title: Electromagnetic device
Inventor: HAYASHI TAKAYA
IPC: H01F37/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic device wherein a terminal bracket is surely connected to an end part of a coil. SOLUTION: A bobbin 1 were a coil is wound and a terminal bracket 2 wherein a holding piece 21 for holding a terminal part 3 of the coil is formed are provided, and, the end part of the coil is connected to the terminal bracket 2 by fusing with the end part of the coil held between the upper surface part of the terminal bracket 2 and the holding piece 21. Here, a fixing part 22 for positioning of the end part of the coil is provided at least to one of the upper surface part of the terminal bracket 2 and the holding piece 21.
Patent JP-H01311898-A (JP)
Title: Method of testing pulse motor for subscanning drive
Inventor: BABA MASAYOSHI
IPC: H04N1/04
Filed: 1988-06-08
Abstract: PURPOSE:To prevent a pulse motor from stepping out or irregularly feeding and to enhance the reliability of a facsimile, a printer, etc., by conducting a high speed operation test, and evaluating its test result. CONSTITUTION:When a button H of a test button 2, i.e. a high speed operation button is pressed, a high speed motor 8 is operated in a high speed operation mode at a high speed. Simultaneously, an original set beforehand is read by an original reader 5, and recorded by a recorder 6. A recorded image obtained in this manner and the sound generated at the motor 8 are compared with those at the speeds at the times of normal operation selected by a test button N and high speed operation selected by a test button H, thereby testing the step out and the like of the motor 8.
Patent JP-H05330113-A (JP)
Title: Thermal head
Inventor: NAGAHAMAYA YUUJI
IPC: B41J2/345
Filed: 1992-06-02
Abstract: PURPOSE:To perform printing of high quality by improving the heat distribution in the arrangement direction of heating elements to generate heat according to the resolving power of an image in a printer even in said direction. CONSTITUTION:One individual electrode 4b is connected to a plurality of heating elements 3A and one dot is formed by the heat generated from a plurality of the heating elements 3A and a plurality of highly heated parts are generated within one dot by the supply of a current and the areas of the skirt parts of the highly heated parts not becoming high temp. are reduced to generate heat according to the resolving power of an image in a printer in both longitudinal and lateral directions.
Patent JP-H10336333-A (JP)
Title: Television intercom device
Inventor: YANAGISAWA NOBUYOSHI
IPC: H04N7/18
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To make a calling tone to be easily heard even when you are away from a master unit by changing a calling tone of a master intercom unit with a television monitor in accordance with the number of callings from a slave intercom with a camera. SOLUTION: A calling button 18 of a slave intercom unit with a camera is pressed in a standby state, a calling detection circuit 4 of a master intercom unit with a television monitor detects a calling signal of a calling circuit 14, and a controlling part 3 operates a power supply circuit 2 and a television circuit 1 and makes a monitor state. A timer part of the part 3 is started and a countering part is counted up. A counter value is one at the time of a 1st calling. A calling volume control circuit 6 and a back tone volume control circuit 9 are made small, and a calling tone generating circuit 7 and a back tone generating circuit 8 are performed a counter value count operation. At the time of a 2nd calling, a counter value becomes two, the circuits 6 and 9 are made large volume and the circuits 7 and 8 are performed a counter value count opeartion.
Patent JP-S63305776-A (JP)
Title: Single-phase motor
Inventor: SUGIMOTO MITSUHARU
IPC: H02P1/42
Filed: 1987-06-08
Abstract: PURPOSE:To limit the starting current, by disconnecting a part of a main winding circuit upon starting a motor. CONSTITUTION:Upon starting a motor, the coil 1a of a main winding circuit 1a is being disconnected by a contact 3a and the composite resistance of the main winding circuit 1 is being increased; therefore, a starting current is limited. The contact 3b of an auxiliary winding circuit 2 is being put ON and a starting capacitor 4 is being connected. When the speed of the motor has arrived at a predetermined speed, the contact 3a is put ON and the contact 3b is put OFF, whereby the motor is operated as an ordinary capacitor motor. According to this constitution, the starting current may be limited and the main winding circuit may be utilized effectively.
Patent JP-S5568862-A (JP)
Title: Electric part mounting device for small-sized motor
Inventor: MURAKITA WATARU
IPC: H02K23/66
Filed: 1978-11-15
Abstract: PURPOSE: To shorten the full length of the motor, by forming a concave portion at a bearing base, by inserting a condenser, a rectifier, etc. into the concave portion, projecting the connecting terminals of these electric parts to the inside and connecting the terminals to a printed board.  
     CONSTITUTION: A brush 7 and a bearing 8 are mounted to a bearing base 1, electric parts 2, such as, a condenser, a rectifier, etc. are inserted into a concave portion 5 made up to the bearing base and the connecting terminals 9 of the electric parts 2 are projected to the commutator 10 side of the bearing base 1. The connecting terminals 9 are connected to a print board 3 disposed to the inside of the bearing base 1 by means of soldering 11. Thus, the total length of this motor is shortened as compared to a conventional motor where the electric parts are installed on the printed board. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62298363-A (JP)
Inventor: SASAHIRA TAKASHI
IPC: A61L9/01
Filed: 1986-06-18
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-S6032870-A (JP)
Title: Adhesive composition
Inventor: NISHIWAKI ISAO
IPC: C09J4/02
Filed: 1983-08-01
Abstract: PURPOSE:The titled adhesive providing a wide range of materials with improved bonding strength and durability of adhesiveness, comprising an acrylic acid alkyl ester, etc., a specific copolymer elastomer, and an organic peroxide, curable in the presence of a promotor for decomposing the organic peroxide. CONSTITUTION:The desired composition comprsiing (A) one or more selected from (meth)acrylic acid alkyl ester, and (meth)acrylic acid, (B) a copolymer elastomer of butadiene and/or isoprene, an unsaturated nitrile, and >=5wt% fanctional monomer (preferably epoxy group-containing acrylate, etc.), and (C) an organic peroxide (preferably hydroperoxide, etc.), curable by bringing the composition into contact with a promotor (preferably N,N-dimethylaniline, etc.) for decomposing the organic peroxide of the component C, or by heating the composition itself containing the component A, B, and C.
Patent JP-S625517-A (JP)
Inventor: NAGAOKA SHIROO
IPC: H01B13/02
Filed: 1985-06-28
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。