baber/WOPTO huggingface dataset:
Patent JP-H0440820-A (JP)
Title: Tea tree-cutting and leveling machine
Inventor: MATSUMURA KOUJI
IPC: A01G3/04
Filed: 1990-06-07
Abstract: PURPOSE:To improve workability by disposing a discharging opening for the branches and leaves cut with a receiving blade and a cylinder type rotary blade toward a side of the machine body also disposing an air blower on the side of an engine and delivering cut tea branches and leaves toward the discharging opening. CONSTITUTION:The rear side of a machine case 2 is covered with a cover 11 and a discharging opening 12 for discharging branches and leaves T cut with a receiving blade 5' and a cylinder type rotary blade 5, 5 is formed on the reverse side of the cover 11 from an engine 6. A power is transmitted from a transmission 13 attached to the engine to the cylinder type rotary blades 5, 5 through a belt transmission system 14. An air blower 16 is disposed and the power of the engine 6 is transmitted from the engine 6 to the air blower through a belt transmission system. The air blowing opening 17 for an air blower 16 is formed toward the discharging opening 12. The tree and leaves T cut with the receiving blade 5' and the cylinder type rotary blades 5, 5 are delivered toward the discharging opening 12.
Patent JP-2000335090-A (JP)
Title: Ink image receptive layer easily adhesive polyester film
Inventor: KITAZAWA SATOSHI
IPC: B41M5/50
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink image receptive easily adhesive polyester film as an ink image receiving sheet by incorporating excellent adhesive properties in an aqueous ink image receiving layer such as an ink jet printer having excellent concealability. SOLUTION: In the film obtained by laminating a coating film on at least one side surface of a polyester film, the coating film has (A) 30 to 80 wt.% of a copolyester having 1 to 16 mol% of a ratio of a dicarboxylic acid component having a sulfonic acid base to total carboxylic acid component and a secondary transition pont of 20 to 90 deg.C, (B) 15 to 45 wt.% of a polyvinyl alcohol having the degree of saponification of 80 to 90 mol%, (C) 3 to 25 wt.% of fine particles each having a mean particle size of 20 to 80 nm, and (D) a component of 5 to 20 wt.% of a crosslinker represented by the formula as a main component and surface energy of the film of 50 to 65 dyne/cm.
Patent JP-H10329051-A (JP)
Title: Screw tightening machine and control method therefor
Inventor: HAYAKAWA HIROTOSHI
IPC: B25B23/14
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a screw tightening machine which can conduct loosening work with a screw tightening machine and restrain a clutch part from being worn by decreasing the sheel diameter of the screw tightening machine. SOLUTION: This screw tightening machine is provided with the first motor 1, the second motor 4, a driver bit 7 connected to the rotating shaft 40 of the second motor 4, and an electromagnetic clutch 6 disposed between the first motor 1 and the driver bit 7, whereas the first motor 1 and the second motor 4 are disposed in series coaxially, and the electromagnetic clutch 6 is disposed between the rotating shaft 10 of the first motor 1 and the rotating shaft 40 of the second motor 4. Therefore, the shell diameter of a screw tightening machine body can be decreased, so it is possible for a worker to hold the screw tightening machine easily, thereby improving workability.
Patent JP-2000283854-A (JP)
Title: Light track observation device
Inventor: AOSHIMA SHINICHIRO
IPC: G01J11/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the light track observation device which makes it possible to directly observe the track of a light pulse. SOLUTION: A light pulse from an ultra short pulse light source 11 is branched by a light branch unit 12 and guided to a detection medium 4 as an exciting pulse and a probe pulse having specific linearly polarized state through an excitation optical system 2 and a probe optical system 3. At the time, A light flight area which is generated in the detection medium 4 by the incidence of the exciting pulse and has refractive index variation by nonlinear optical effect is irradiated with the probe pulse and an optical detection part 5 detects a probe pulse component which has changed in polarized state by passing through the light track area among components passed through the detection medium 4 by a camera 53 through an analyzer 51, so that the light track of the exciting pulse can be observed.
Patent JP-S5672917-A (JP)
Title: Thermal molding method for transfer of drag line inside
Inventor: ASANO KAZUO
IPC: B29C51/18
Filed: 1979-11-20
Abstract: PURPOSE: To finish the surface of a molded sheet article to be smooth by transferring the drag line formed on the outside surface of the preliminarily formed sheet to the inside surface of the molded sheet article.  
     CONSTITUTION: A female die 1 provided with a concave molding die 2 containing a concave part 2a with a deep narrow cross section is opposed to the a preliminary molding plug 6 whereby a convex surface containing a projection 7a fitting in the female die 1 and corresponding to the concave part 2a is made fit in and approach the concave part 2. The resin sheet softened by heat is formed preliminarily on the surface of the convex die 7 of the molding plug 6 by vacuum suction and fitted in the female die 1, and the pressure air is sent from the inside of the molding plug 6 into the inside of the preliminarily formed sheet 13a, thereby the sheet 13a is pressed down on the surface of the concave die 2 and thus the drag line 15a formed on the upper end of the projection 7a is transferred fitly on the inside surface of the sheet 13a. By this method, the surface of the molded sheet article can be finished to be smooth. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5575739-A (JP)
Title: Petroleum combustor
Inventor: KANEKO YASUNORI
IPC: B01J27/20
Filed: 1978-12-04
Abstract: PURPOSE: To raise the combustibility of petroleum by preventing the generation of tar, soot, odor, etc., by coating the surface of the fire grate of the wick guide cylinder of a wick-type petroleum combustor with a specific inorganic heat-resistant paint having a catalytic effect.  
     CONSTITUTION: The surface of the fire grate portion of the wick guide cylinder 2 of a wick-type petroleum combustor is coated with a paint composed of an inorganic heat-resistant paint as the base containing an alkali metal silicate or a metal phosphate, to which is added one or more catalytically active compounds selected from among the following groups A and B. The group A includes the oxides of the IA group or IIA group in the periodic table, and also the group B includes the oxides of the group A with the compounds of the formula (MA) x (MB) y O z  (MA is one of the elements of the group IA or IIA, MB is not of the elements of the group IIIB or IVB, and x, y, and z are a whole number, respectively). For example, the group A includes K 2 O, Na 2 O, CaO, etc., and the group B includes the compounds in which MA IS Na, K, Ca, etc., and MB is C, Si, Al, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01319112-A (JP)
Title: Selecting method for thin film magnetic head
Inventor: TAKI YOSHIHISA
IPC: G11B5/31
Filed: 1988-06-20
Abstract: PURPOSE:To easily and securely discriminate work condition such as ferior or inferior goods, etc., to simplify the control method of defect, etc., in a manufacture process from a wafer to a magnetic head, to improve quality with the clear up of inferior goods and to easily correspond to mass-production work by executing mark to the whole magnetic head. CONSTITUTION:A magnetic head 1 is composed of a left side transducer 41 and a right side transducer 11. Here, in the manufacture process from the wafer to the completion of the magnetic head, when the propriety of the transducer 41 of the magnetic head 1 is made clear, marking 104 to correspond to the propriety is directly executed to the magnetic head 1 itself. Accordingly, since the condition of the magnetic head 1 (the propriety of the respective transducers) can be known only by reading the mark, a data sheet is not needed and further, the mistake of the ferior and inferior goods is prevented from being generated by a correspondence miss with the data sheet. Thus, quality is improved in the manufacture of the magnetic head and a control cost can be reduced. Then, the correspondence with the mass-productivety is attained.
Patent JP-S5940733-A (JP)
Title: Multiplex transmission system
Inventor: TAKATAKE TOSHIE
IPC: H04M11/06
Filed: 1982-08-30
Abstract: PURPOSE:To transfer efficiently start-stop data in the range not interrupting voice communication, by deciding a non-voice discriminating level during voice communication in proportion to the amount of start-stop data communication in the voice communication using a linear predictive coding digital vocoder. CONSTITUTION:Serial data from a terminal DTE45 is converted in parallel by a UART20, reported to a CONT21 at every completion of one byte, and the CONT 21 stores it in an FIFO17, which is a queue buffer performing an FIFO operation so as to absorb the speed difference between an input data speed and the speed transmitted to a BUF13. An SLVL 19 sets variably the non-voice discrimination threshold value in response to the queue data in the FIFO17 so as not to decrease the communication efficiency in the range not giving adverse effect on the quality of communication. That is, the CONT21 adjusts a value in the SLVL19 in response to the amount of data storage in the FIFO17 and the value in the SLVL19 is controlled so as to be increased with increased storage amount thereby making the range of non-voice state wide and improving the transfer efficiency of the start-stop data.
Patent JP-2000338101-A (JP)
Title: Oil degradation detecting method and oil degradation detecting device
Inventor: ENOMOTO KOICHI
IPC: G01N33/30
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an oil degradation detecting method and an oil degradation detecting device capable of accurately detecting a degradation state of oil. SOLUTION: A laser beam is irradiated from a light emitting diode 45 to an upper translucent member 41, and after transmitting through the upper translucent member 41, oil of a gap 39, and a lower translucent member 43, the laser beam is received by a light receiving diode 47. At the light receiving diode 47, a light transmitting quantity is determined from an electrical signal outputted in accordance with a quantity of the received laser beam and a light transmittance is obtained. Also, a voltage is applied to an upper electrode 51 and a lower electrode 53. In such a case, oil at both electrodes 51 and 53 and between them functions as a capacitor having a certain capacitance, and a relative permittivity is determined by measuring this capacitance.  A degradation state of the oil is detected by comparing data of the measured light transmittance and capacitance against basic data of light transmittance and capacitance measured beforehand.
Patent JP-S63312901-A (JP)
Title: Heat resistant high tensile al alloy powder and composite ceramics reinforced heat resistant al alloy material using said powder
Inventor: MINAMIDE TOSHIYUKI
IPC: C22C21/16
Filed: 1987-06-16
Abstract: PURPOSE:To produce heat resistant high tensile Al alloy powder having high strength by preparing Al alloy powder which contains specific ratios of Cu, Mg, Cr, and Fe and in which an intermetallic compd. of specific grain sizes are dispersed. CONSTITUTION:The molten Al alloy contg., by weight %, 2-7% Cu, 0.5-3% Mg, 0.5-5% Cr, 0.5-5% Fe and the balance Al and inevitable impurities and satisfying the conditions 1<=Cr+Fe<=6 is prepd. This molten Al alloy is cooled at about >=10<3> deg.C/sec cooling rate and is the intermetallic compd. of an Al-Cr, Al-Fe or Al-Cu-(Cr, Fe) system having <=3mu grain size is dispersed therein. The heat resistant high tensile Al alloy powder applicable widely to engine parts, etc., is thereby obtd.
Patent JP-S63313805-A (JP)
Title: Lightning arrestor
Inventor: KATAYAMA TOSHIRO
IPC: H01C7/12
Filed: 1987-06-17
Abstract: PURPOSE:To increase the mechanical strength by forming the outermost layer of an insulating tube with a weatherproof thermal contractile material, forming the innermost layer with an insulating thermal contractile material, and interposing conductive members among lightning arresting elements. CONSTITUTION:An insulating tube 20 has a mulitlayer construction; the outermost layer 201 formed of a high-weatherproof thermal contractile material, the innermost layer 202 formed of a high-insulation thermal contractile material, and a thermal contractile reinforcing layer 203 interposed therebetween to increase its mechanical strength. Within the tube 20, plural lightning arresting elements 25 are located in series which are electrically connected to an electrode 24 just below a line-side electrode terminal 21, and a conductive member 27 with rubber elasticity or bending pseudo-elasticity is interposed between the elements 25, 25.... Along with the energized elasticity of a pressure mounting support 26, the adherence construction by pressing between the lightning arresting elements 25, 25... of conductive members can provide rigid holding and thereby the mechanical strength is increased.
Patent JP-H04373109-A (JP)
Title: Magnetic shield of dielectric equipment
Inventor: KOSAKA MASAAKI
IPC: H01F27/36
Filed: 1991-06-24
Abstract: PURPOSE:To enable the title magnetic shield to be formed in an arbitrary shape while reducing the eddy current loss by a method wherein ferromagnetic body powder is mixed with thermosetting resin to be molded in specific shape and size and then set later. CONSTITUTION:A magnetic shield 63 is composed of ferromagnetic body powder mixed with thermosetting composite resin to be set later thereby enabling the shield 63 to be easily formed in e.g. mesa-shape by using said magnetic material. Besides, when the magnetic shield 63 is inserted between the other magnetic shields 61 and 62, the magnetic flux in these parts runs from the magnetic shield 61 to the other magnetic shield 62 through the intermediary of the shield 63 so that the diffusion of the magnetic flux may be reduced thereby diminishing the overheating phenomenon on the wall surface of a sealing vessel 5 caused by the magnetic flux permeating into the vessel 5. Accordingly, the gap between the sealing vessel 5 and the magnetic shields 61, 62 need not be enlarged to avoid the local overheating phenomenon. Through these procedures, said magnetic shields 61-63 can be formed in an arbitrary shape while extenuating the eddy current loss.
Patent JP-H08309453-A (JP)
Title: Die for preventing press slag float
Inventor: KUBO MASAJIRO
IPC: B21D28/26
Filed: 1995-05-15
Abstract: PURPOSE: To provide a die for preventing press slag float which is easy to produce, of low cost and surely prevents slag float. CONSTITUTION: In a die 1 for press piercing, in the case an arbitrary point of outer periphery of the hole, to which a punch of die 1 is inserted, is taken for A and the point of outer periphery opposite to A point is taken for B, at A-B cross section of die, at A point the angle formed between the die surface and vertical direction of hole is formed slightly larger than 90 deg., at B point the angle formed between the die surface and vertical direction of hole is formed slightly smaller than 90 deg., further a part between A point and B point at least is continuously formed to the angle of B point.
Patent JP-S5484752-A (JP)
Title: Spectacle lens
Inventor: UMEZAKI HIDEAKI
IPC: G02C7/06
Filed: 1977-12-14
Abstract: PURPOSE: To eliminate fluctuations of an image in the medium vision position, by providing a part, which is not an umbilical point, in the plane running along the principal meridian in the near-sightedness correcting position, and providing an umbilical point curve in the horizontal direction of medium vision correcting position ao as to remove astigmatism in the near-sighted vision.  
     CONSTITUTION: The long-sightedness correcting position F of variable focal spectacle lens is a part of aspherical face symmetrical with respect to the axis of rotation of which curvature increases in the peripheral part. The near-sightedness correcting position N thereof is an aspherical face symmetrical with respect to the axis of non- rotation, of which curvature decreases as going away from the principal meridian M-M', then a part of not an umbilical point is providing in at least in one part of the plane running along the principal meridian M-M'. In the medium vision correcting position P, the intersecting line group Cn-Cn' formed by the plane Ln orthogonal to the principal meridian M-M' and the refracted plane contains also a curve which in not circular, and the plane running along a certain intersecting line Cn-Cn' is designed in an umbilical point. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5957677-A (JP)
Inventor: IIOSU RII SUYUUNISEN
IPC: A63B69/36
Filed: 1983-08-18
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-S6211331-A (JP)
Title: Method and equipment for line selection
Inventor: KAWABE KOICHI
IPC: H04L1/22
Filed: 1985-07-09
Abstract: PURPOSE:To attain sure and easy switching of a master station side by connecting a couple of transmission/reception sections to a line of a system I or II of a duplicated transmission line and inputting/outputting transmission/reception data of a couple of the transmission/reception sections from line selection information of each slave station while switching it by slave stations. CONSTITUTION:A computer 5 is connected to an input/output section 6 to attain data input/output. The input/output section 6 is connected to a switch section 7, which inputs/outputs the transmission/reception data switched for a system I or II. The switch section 7 is connected to a system I transmission/reception section and a system II transmission/reception section of a transmission/reception section 4 and data input/ output is performed with a transmission/reception section of the system I or II depending on the line switching state of a slave station side. The transmission/reception section 4 is provided with a system I transmission section 4IT and system I reception section 4IR connected to a system I transmission line of a duplicated transmission line and with a system II transmission section 4IIT and a system II reception section 4IIR connected to a system II transmission line and the data is inputted/outputted switchingly depending on the line selection information of the systems I, II of the slave station. Thus, the switching of the master station side is performed surely and easily.
Patent JP-S5940627-A (JP)
Title: Automatic focusing camera
Inventor: OGAWA MASAHIKO
IPC: G03B13/36
Filed: 1982-08-31
Abstract: PURPOSE:To exhibit the performance of an automatic focusing device sufficiently even in strobe photography, by shifting plural stop positions of a photographic lens to a short-distance side during flash photography. CONSTITUTION:The positioning lever 5 of a lens barrel 1 has three step parts 5a, 5b, and 5c and faces a lever 12 which is so provided that it is attracted by an electromagnet 11 on a base plate 6. A lever 8 is moved to right as shown in a figure during flash photography. When the photodetection level of an automatic control circuit is low, the electromagnet 11 is powered on to attract the lever 12 and the step part 5b is locked to stop the lens barrel 1 at a 3m long- distance point. When the photodetection level is high, the electromagnet 11 is powered off and the step part 5c is locked to stop the lens barrel 1 at a 1.5m short-distance point. Then, a 5m and a 2m stop position for natural light are shifted to 3m and 1.5m during flash photography to exhibit the performance of automatic focusing sufficiently.
Patent JP-S5578231-A (JP)
Title: Gas density measuring unit
Inventor: OKANO TETSUYA
IPC: G01N9/26
Filed: 1978-12-08
Abstract: PURPOSE: To keep the insulation performance through the accurate measurement of the density of insulation gas, by detecting the differential pressure between the measured insulation gas in the insulation unit tank and the reference gas and converting the output of the differential detector into density display.  
     CONSTITUTION: The differential pressure detector 12 connected to the measured gas insulation unit 11 detects the differential pressure between the reference gas pressure and measured gas pressure in the reference gas chamger 29. The movement of the section plate 20 due to the differential pressure is converted into the output of the differential transformer 30, and this output signal is made to analog display or digital display of density. Since the displacement of the core 37 of the differential transformer is a function of the measured gas density change, the output of the differential transformer is amplified with the amplifier 44 and this amplifier output signal can be made to density indication with the density indicator of analog or digital. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0316499-A (JP)
Title: Method and device for sound environment control
Inventor: FUKUHARA HIROSHIGE
IPC: G10K11/178
Filed: 1989-06-14
Abstract: PURPOSE:To apply masking so that unpleasant component sound included in environment sound is decreased and to relax effectively physiological or metal tension by superimposing a specific audible component tone onto an artificial sound whose strength changes timewise in response to timewise change of the strength of the environment sound in existence in a prescribed sound space and outputting the superimposed sound into the sound space with nearly the same strength as the environment sound. CONSTITUTION:An environmental sound in existence in a sound space is inputted through an input section 5 such as a microphone in an environment sound detector 1. Then the signal change is made smooth in a rectifier filter 8 of the next stage to obtain the environmental sound intensity signal wave of an envelope changing in following to the timewise change of the sound intensity of the environmental sound and outputted to a next modulator 2. A carrier sound signal to form an artificial sound is generated in an oscillator 9 and a band pass filter 10 in the modulator 2 and inputted to a mixing section 11. As the carrier sound, a sound with a high masking effect is selected in response to the content of the environment sound from the sound with a fixed frequency whose frequency is not changed timewise or the sound whose frequency changes timewise.
Patent JP-H06338977-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1993-05-28
Abstract: PURPOSE:To permit an opposite party side to recognize that a telephone set is not attached by forbidding a manual incoming mode and an automatic FAX/ TEL change-over mode so as to permit the whole mode to be the automatic incoming mode unless the telephone set is attached to a facsimile equipment. CONSTITUTION:A jack insertion state detecting circuit 6 is the circuit for detecting whether or not a jack is inserted from a telephone set side into a modular jack at a facsimile equipment side and recognizes it by a mechanical switch. The detecting circuit 6 outputs the signal of a signal level '1' to a signal line 6a when the jack from the telephone side is inserted and outputs the signal of the signal level '0' to the signal line 6a unless the fack from the telephone side is inserted. A control circuit 44 forbids the manual incoming mode and the automatic FAX/TEL change-over mode by the signal from the jack insertion state detecting circuit 6 unless the telephone set is attached and permits the whole mode to be the automatic incoming mode.