baber/WOPTO huggingface dataset:
Patent JP-H01305660-A (JP)
Title: Linear density converting circuit
Inventor: SUZUKI KENJI
IPC: H04N1/387
Filed: 1988-06-02
Abstract: PURPOSE:To simplify processing by directly calculating the parameter of a nine-dividing method in a main scanning direction and a subscanning direction from the reciprocal number of conversion magnification. CONSTITUTION:When an RH(9-0) is outputted from a register 1 as the reciprocal number RH of the conversion magnification, an inversor 31 outputs an inverse value, for which an RH(7) of a bit corresponding to magnification 1 is inverted. An exclusive OR circuit 33 defines one input as this inverse value and defines the other input as an RH(6-0) of a lower order than the seventh bit of the reciprocal number RH of the conversion magnification. Then, an exclusive OR is obtained in each bit and a value alpha(5-0), from which the most significant bit is removed out of an output bit alpha(6-0), is outputted as a parameter alpha. Concerning a parameter beta, it is calculated from a reciprocal number RV of the conversion magnification samely as the above mentioned operation. Thus, the complex processing to calculate the parameter of the nine-dividing method by a software or manual computation can be dissolved.
Patent JP-H06147194-A (JP)
Title: High-efficiency, low axial contour and low noise type axial-flow fan
Inventor: UIRIAMU PII GIYARIBUAN
IPC: F04D29/66
Filed: 1993-05-17
Abstract: PURPOSE: To obtain a high efficiency, low noise, axial flow fan that can be received in an axially limited space. CONSTITUTION: Fan blades 16 have a particular geometry that combines high efficiency, low axial profile, and low noise, in an axial flow fan. The fan also comprises a circular outer band 18 that coacts with a surrounding shroud structure to form a labyrinth air seal. The shroud structure comprises two parts that cooperatively define a radially inwardly open groove within which a flange of the fan band is received to form the labyrinth seal.
Patent JP-H09318362-A (JP)
Title: Elastic surface wave gyroscope
Inventor: YUKAWA KAZUHIKO
IPC: G01C19/5698
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce position accuracy of an IDT(interdigital transducer) or the like without lowering the detection accuracy. SOLUTION: An IDT 101 for detecting a Coriolis force is arranged at the center of the surface of a piezo-electric substrate, IDTs 102 and 103 for generating elastic surface waves on both sides thereof and moreover, reflector pairs 104 and 105 on both sides thereof... all in one row. A detection signal of the IDT 101 is inputted into a positive terminal of a differential amplifier 34 of a detection circuit 31. A high frequency oscillator 32 using an elastic surface wave resonator is built on the piezo-electric substrate and an output thereof is inputted into the IDTs 102 and 103 and a phase shifter 33 of the detection circuit 31. The phase shifter 33 corrects a phase based on distances between the IDT 101 and the IDTs 102 and 103 to generate a signal corresponding to a detection signal component attributed to the elastic surface wave as vibration source.  A signal component attributed to the elastic surface wave is removed by the differential amplifier 34 from the detection signal of the IDT 101 and the detection signal component alone attributed to the Coriolis force is detected.
Patent JP-S6117449-A (JP)
Inventor: UESUGI HIROYUKI
IPC: C04B2/10
Filed: 1984-07-02
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-H06345938-A (JP)
Title: Polyoxymethylene resin composition and its production
Inventor: MAKABE YOSHIKI
IPC: C08K5/17
Filed: 1993-06-08
Abstract: PURPOSE:To obtain the subject composition excellent in mold release, color tone and heat stability and also in hydrolysis resistance. CONSTITUTION:This resin composition comprises 100 pts. wt. polyoxymethylene resin, 0.001-20 pts. wt. full or partial ester of an organic acid with dipentaerythritol and/or tripentaerythritol, and 0.01-10 pts. wt. hindered phenolic compound of a molecular weight of 300 or above.
Patent JP-S63301217-A (JP)
Title: One-pack thermosetting resin composition and precoated metal
Inventor: MIYABAYASHI EIMEI
IPC: C08G18/80
Filed: 1987-05-29
Abstract: PURPOSE:To provide the title compsn. useful as a coating for steel plates such as precoated metals which can be formed into a coating film having excellent hardness, bendability, stain resistance and chemical resistance, by blending a blocked product prepd. from (an adduct of) hexamethylene diisocyanate or the like with a polyester polyol with 3 or more functional groups. CONSTITUTION:A blocked product (A) prepd. from hexamethylene diisocyanate or bis(isocyanatomethyl)cyclohexane, or from a prepolymer with terminal NCO groups prepd. by reacting such a compd. with an active hydrogen compd. is blended with a polyester polyol with 3 or more functional groups prepd. by esterifying a dicarboxylic acid with a glycol and a polyol with 3 or more OH groups at an equivalent ratio of isocyanate groups (to be reproduced) to OH groups of 1/2-2/1.
Patent JP-2000327256-A (JP)
Title: Lifting gear of space unit having external anguular part
Inventor: HANAI TAKAFUMI
IPC: B66C1/66
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a space unit due to dead weight of an external angular part in a lifting gear of a space unit to lift the space unit having the external angular part by the roughly same size rectangular hoisting frame. SOLUTION: An auxiliary lift member 30 positioned above an external angular part on a corner part of a rectangular lifting frame 212 corresponding to the external angular part and provided as it is suspended on this rectangular hanging frame free to be mounted on and to be demounted from it and a hoisting accessory, provided in the neighbourhood of a crossing position of the auxiliary lift member 30 and the external angular part and imposing share of weight of the external angular part to the auxiliary lift member 30, are provided. This hoisting accessory is constituted of an upper part hoisting accessory 40 to be fixed at an optional position of the auxiliary lift member 30 free to be mounted on and demounted from it, a lower part hoisting accessory 48 to be fixed at an optional position of a panel upper fitting 15 provided along an upper edge of a wall panel 1' forming the external angular part free to be mounted on and demounted from it and a hoisting bolt 41b to connect these upper and lower part hoisting accessories 40, 48 to each other.
Patent JP-H06343318-A (JP)
Title: General-purpose type combine harvester
Inventor: HAMADA KENJI
IPC: A01D34/24
Filed: 1993-06-08
Abstract: PURPOSE:To prevent a rear cutter blade from breaking down without fail even when a pressing force of >= a prescribed value is applied to the rear cutter blade during a grains and culms reaping work by allowing the rear cutter blade to take refuge in the opposite direction to that of the pressing force. CONSTITUTION:A rear cutter blade 6 is pivoted on the rear side of a platform 51 of a reaping unit 5 so as to be freely shaken through a shaking member 7 from a working position A on the lower rear side of the platform 51 to a refuge position B on the upper rear side thereof. A refuge mechanism 8 is set between the shaking member 7 and the plat form 51 so as to keep the rear cutter blade 6 on the working position A side in the normal state and move the rear cutter blade 6 to a refuge position B when a pressing force of >= a prescribed value is applied from the forward to the rear cutter blade 6.
Patent JP-S5263575-A (JP)
Title: Hydraulic circuit and directional control valve
Inventor: YOSHIDA KUNIHIKO
IPC: F15B11/16
Filed: 1975-11-15
Abstract: PURPOSE: Achievement of minimal capacity and horsepower loss of a feed pump by installing a flow increase equipment along a tubing on the rod side of a cylinder when an actuator is a one-sided rod cylinder at a closed circuit fed by a piston pump as a hydraulic power source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06350980-A (JP)
Title: Device for transmitting and receiving television signal
Inventor: KAWAI KIYOYUKI
IPC: H04N7/01
Filed: 1993-06-08
Abstract: PURPOSE:To precisely judge moving pictures and still pictures in a system for transmitting and receiving the television signals of a letter box form. CONSTITUTION:In the case of transmitting the television signals of the letter box form, at the time of sending auxiliary signals VT/VH to a rearrangement circuit 227 so as to be multiplexed on upper and lower non-picture parts, the auxiliary signals VT for the moving pictures are sent through a switch 220 as they are, however, for the auxiliary signals VT for the still pictures, the code bit of the high band signals of a main screen is multiplied with the signals VT in the constitution part of a code circuit 225, a multiplier 226 and the switch 220 and sent. Thus, when the code bit of the high band signals of the main screen and the received auxiliary signals are multiplied in a decoder and an average value is obtained, remarkable difference appears in the average values at the time of a moving picture mode and a still picture mode and the moving pictures and the still pictures can be precisely judged.
Patent JP-H032794-A (JP)
Title: Audio signal reproducing device
Inventor: WASHIMI KAZUYUKI
IPC: G10L19/00
Filed: 1989-05-30
Abstract: PURPOSE:To output an audio signal having a musical interval for recording independently of the reproducing speed by providing an expanding means which expands the audio signal in a sound period over a silence period on the time base. CONSTITUTION:Storage means (buffers) 1 and 2 where the audio signal reproduced at the reproducing speed higher than the recording speed is stored, a sound detecting means 506 which detects the sound period and the silence period on the time base of the audio signal in response to the reproduced audio signal, and an expanding means 511 which expands the audio signal in the sound period over the silence period on the time base in response to the sound detecting means 506 are provided. The audio signal in the sound period is expanded over the silence period in response to the sound detecting means 506. Thus, the reproduced audio signal having the interval for recording is obtained.
Patent JP-H09315856-A (JP)
Title: Piezoelectric porcelain composition
Inventor: KAWAI HIDEMASA
IPC: H01L41/187
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To solve such problem of the conventional piezoelectric porcelain compsn. that energy loss is caused and the limit of vibration level is low when high voltage is impressed so as to produce high mechanical output. SOLUTION: This piezoelectric porcelain compsn. is a three-component compsn. consisting of manganese.lead antimonate [Pb(Mn1/3 Sb2/3 )O3 ], ytterbium.lead niobate [Pb(Yb1/2 Nb1/2 )O3 ] and lead titanate [PbTiO3 ] and represented by the formula [Pb(Mn1/3 Sb2/3 )O3 ]x [Pb(Yb1/2 Nb1/2 )O3 ]y [PbTiO3 ]z [where x+y+z=1 and (x), (y) and (z) are on a line connecting points (a) (x=0.15, y=0.60, z=0.25), (b) (x=0.03, y=0.72, z=0.25), (c) (x=0.03, y=0.42, z=0.55) and (d) (x=0.15, y=0.30, z=0.55) in the ternary compsn. diagram or in the region 1 defined by the points (a)-(d)].
Patent JP-S6118027-A (JP)
Inventor: NAMEKAWA MASANAGA
IPC: G06F3/0488
Filed: 1984-07-05
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-S6029948-A (JP)
Title: Optical information recording and reproducing device
Inventor: YOSHIDA MITSUO
IPC: G02B7/28
Filed: 1983-07-28
Abstract: PURPOSE:To prevent the deterioration of a reproduced sound due to the lapse of time by irradiating a light beam onto a recording medium for master disk while deflecting the beam in a prescribed direction by a light deflector to record an optically meandering groove and then irradiating the light beam to a recording groove and reading the position of a reflected beam spot formed by the change of the groove by a position detector to perform reproduction. CONSTITUTION:The reproduced beam reflected by a recording medium 42 is reflected by a half mirror 44 and a polarizing prism 46 after passing through an objective lens 45 and then received by a focus detector 48. This detector 48 detects the shift amount of the reproduced beam from its focal point and supplies this detection result to a driving coil 51 to perform the focus control. At the same time, the detector 48 is divided into four parts and used every two parts to detect the change of a beam spot due to the change of a groove. This detected change of the beam spot is supplied to a driving coil 52, and the lens 45 is moved right and left to perform the tracking control. A reproduced beam follows up the groove of the medium 42 for reproduction in response to the tracking control. This groove of the medium 42 changes right and left on the basis of a point and therefore this change is detected to obtain a reproduced signal.
Patent JP-H05336213-A (JP)
Title: Isdn terminal equipment
Inventor: SHIOYAMA KENJI
IPC: H04M1/00
Filed: 1992-05-29
Abstract: PURPOSE:To successively send message to a next transfer destination with no operation of a user by reconstituting successively the user-user information added to a call control message and then transmitting the information when the messages are transmitted to the members forming a group. CONSTITUTION:The user message inputted through the user message input means 2 of a terminal equipment 1 is stored in a 2nd storage means 4. The number and the member information of the transmission/transfer destination are stored in a 1st storage means 3. Then a user-user information generating means 8 generates the user-user information, and the information is added to a call control message and transmitted by a message transmission means 6. The equipment 1 receives these pieces of information and separates the information on the transfer destination the user message by a message analyzing means 7 to output them to the means 2 via the means 8. At the same time, the equipment 1 reconstitutes the user-user information and sends the information to the next transfer designation via the means 6. Thus the messages is transmitted to each group member.
Patent JP-H01309437-A (JP)
Title: System for transmitting data with envelope form
Inventor: NAKAMURA YUZO
IPC: H04L5/22
Filed: 1988-06-07
Abstract: PURPOSE:To attain the data transmission of the 2nd channel by utilizing bipolar violation of a status bit sending envelope frame information and inserting a data bit of the 2nd channel to a frame bit location of an undesired envelope form. CONSTITUTION:One envelope is constituted by a status bit SF sending the envelope frame information by bipolar violation, data bits D1-D6 in n-bit of the 1st channel and a data bit C of the 2nd channel. The data bit C of the 2nd channel is inserted to a location of the frame bit F of a conventional envelope form not required by the said status bit SF to attain the data transmission by the data bit C of the 2nd channel.
Patent JP-H08317619-A (JP)
Title: Permanent-magnet motor
Inventor: ISHIHARA YOSHIYUKI
IPC: H02K29/08
Filed: 1995-05-12
Abstract: PURPOSE: To provide the magnetic circuit, which reduces a vibration-noise level and has the high efficiency and the simple constitution, in a single-phase permanent-magnet motor. CONSTITUTION: A stator 2 or magnet member 11 is constituted so as to include anisotropy. Therefore, the rotating angle of a rotor is deflected in the nonconducting state, or the deflection angle is multiplied by conduction. Since high rotating torque is generated, a starting dead point is dissolved. There is no notched part in the shape of a stator tip 2d. The length of a gap present in a space with a rotor magnet 1 is set at a constant value. As a result, the vibration or the noise energy during the rotation is decreased, and the high efficiency is obtained. In the constitution of the magnetic circuit, wherein a plurality of shapes are used for the stator tips 2d, the partial reverse torque accompanied by single-phase excitation is dissolved.
Patent JP-H0432788-A (JP)
Title: Method and instrument for measuring magnetic resonance phenomenon
Inventor: YOKOGAWA KATANOBU
IPC: G01R33/60
Filed: 1990-05-30
Abstract: PURPOSE:To measure a magnetic resonance phenomenon in an extremely small area by exciting lattice vibration in a sample to be measured and irradiating the sample with light in a wavelength band which is absorbed by the material of the sample. CONSTITUTION:The sample 1 to be measured is installed on a sample base 3 in a vacuum container 2 and cooled to extremely low temperature by a liquid helium cooling device and a power source 18 excites an electromagnet 14 to apply a static magnetic field. Then the sample 1 is irradiated with an electromagnetic wave of specific frequency from an electromagnetic wave oscillator 5 and when the electron spin resonance conditions of unpaired electrons present in the sample 1 are satisfied, the lattice vibration due to nonradiation transition is excited. This lattice vibration is received by a piezoelectric element 12 to measure electron spin resonance. Then when laser light 8 which is converged by a lens 7 irradiates the sample through a window 6, the irradiated area absorbs the laser light 8 to rise in temperature locally and the mode of the lattice vibration changes. For the purpose, the mode change is detected to detect the magnetic resonance phenomenon in the extremely small area where the light is absorbed with high sensitivity.
Patent JP-S5762650-A (JP)
Title: Dial device for telephone
Inventor: ARITAKA AKITOSHI
IPC: H04M1/26
Filed: 1980-10-02
Abstract: PURPOSE:To shorten the dialing time of all telephone networks, by switching the kind of dialing by an optional digit. CONSTITUTION:A control command and data inputted from a dial data input circuit 1 are supplied to a control circuit 2. The control circuit 2 discriminates the control command and data from the input of the input circuit 1 and writes or reads data to or a from a storage circuit 3 and outputs dial data to a pulse generating circuit 4, which generates a pulse corresponding to the dial number, and a 2-frequency tone generating circuit 5, which generates a tone signal of a frequency corresponding to the dial number, to drive these circuits 4 and 5, and-these circuits 4 and 5 perform requested dialing. The pulse generating circuit 4 and the 2-frequency tone generating circuit 5 transmit designated output to a telephone line through a telephone line interface circuit 6.
Patent JP-H05332550-A (JP)
Title: Heating cooker
Inventor: MATSUSHIMA KAZUFUMI
IPC: H05B6/80
Filed: 1992-05-29
Abstract: PURPOSE:To prevent start of heating cooking as much as possible when a starting operation is erroneously conducted. CONSTITUTION:When a door is closed, since an optical sensor to become a light screening state of optical sensors 30-34 is different according to type of a cooking accessory, a microcomputer detects the type of the accessory disposed in a heating chamber 5 according to ON/OFF states of the sensors 30-34, and sets a cooking mode responsive to the accessory. After the door is closed, a standby state is maintained for 10sec. When a stating operation is conducted during its period, the microcomputer starts automatic cooking according to the set mode, cancels the standby state if the starting operation is not conducted within 10 seconds, and then does not execute cooking even if the starting operation is executed.
Patent JP-H06288616-A (JP)
Title: Automatic water heater
Inventor: OBARA HIROKI
IPC: F24H1/10
Filed: 1992-05-29
Abstract: PURPOSE:To make possible the securing of safety of a user by minimizing change in the level of the temperature of hot water delivered from a faucet in the switching of functions for an automatic water heater. CONSTITUTION:When the execution of automatically hot water supplying function is executed. it is judged whether a faucet MK is used or not and when it is used, it is judged whether the present target temperature T0 (second specified hot water temperature T2 of the automatically hot water supplying function) is higher or not than a safety temperature T3 (for example, 45 deg.C free from fear of burn) and when it is higher, the present target temperature T0 is canceled to set the future target temperature T0 of the hot water at a safety temperature T3. When the faucet MK is not used, the target temperature T0 of the hot water is changed to be set to a first specified temperature T1 of the general hot water supplying function set with a remote controller 50. This can minimize a change in the level of the temperature of hot water to be discharged from the faucet MK even when it is used immediately after the end of executing the automatically hot water supplying function.
Patent JP-H09316704-A (JP)
Title: Socks for preventing drying of foot
Inventor: OKABASHI KIYOJI
IPC: A41B11/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject socks holding an air-impermeable sheet in an unmovable state and effective for preventing the drying of the heel or sole part liable to be keratinized by inserting an air-impermeable sheet between an inner layer and an outer layer of a sock having a double-layer structure in a specific insertion state. SOLUTION: A front air-impermeable sheet 4A and a rear air-impermeable sheet 4B each made of e.g a thin film of a vinyl chloride resin having high degree of polymerization are inserted and fixed between the inner layer 2 and the outer layer 3 of a sock having a double-layer structure by sewing, welding, etc., and both sheets 4A and 4B are connected with each other leaving the planter arch part 5 with an elastic string member such as a rubber string 6 to apply a force to attract the sheet to each other. The sock can comfortably be worn independent of the size of the foot.
Patent JP-S5363451-A (JP)
Title: Thermally reversible elastomeric compositions
Inventor: MARUHASHI KIYONOBU
IPC: C08K3/18
Filed: 1976-11-18
Abstract: PURPOSE: The title thermally reversible elastomeric compositions capable of giving hot melts having a low viscosity and stable performance at elevated temperatures, comprising a specific liquid chloroprene polymer and a multivalent metallic oxide as essential ingredients. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05329636-A (JP)
Title: Method for continuously cutting steel material
Inventor: MORI TOSHIO
IPC: B23K7/08
Filed: 1992-05-29
Abstract: PURPOSE:To enable cutting of a large quantity of steel materials in short time by supplying powder for promoting combustion so as to contact with the heated steel material surfaces at the boundary ranges between the arranged steel materials preceding to the injection of cutting oxygen from a gas cutting nozzle. CONSTITUTION:The steel materials laid oh a base 1c are plural square billets 4a, 4b, 4c.... These billets 4 are set on the base 1c while arranging in the posture at almost the right angle to the travelling direction of a travelling frame 1. The cutting torch 2 and a powder nozzle 3 for injecting the powder for promoting the combustion are shifted along holders according to the length cutting the billets 4 and fixed to taxis position. Further, the levels of the cutting torch 2 and the powder nozzle 3 are set as the suitable height to the height of the cutting billets 4. By this method, while preheating the following steel materials in order, the steel materials can continuously be cut by the cutting oxygen and the powder for promoting the combustion, and the arrangement work of the arranging posture of the steel materials is simplified.
Patent JP-S5363060-A (JP)
Title: Electronic watch
Inventor: KAWACHI AKIHIKO
IPC: G04G9/00
Filed: 1976-11-18
Abstract: PURPOSE:To eliminate metal reflection and make light emission type display readily visible in a bright point by disposing the electrode and bonding wires on the top surface of a light emitting diode which has hampered light emission to the bottom surface of the light emitting diode.