baber/WOPTO huggingface dataset:
Patent JP-S62198805-A (JP)
Title: Transmitter for information of rotating body
Inventor: KANEBA YUTAKA
IPC: G02B6/42
Filed: 1986-02-27
Abstract: PURPOSE:To perform multichannel information transmission between a rotary and a fixed side by providing a light emitting element and a light receiving element which have optical paths on a plane nearly perpendicular to the axis of a rotating body and arranging a light guide covering one of them. CONSTITUTION:The light emitting element 2 emits light with an electrical signal supplied from the main rotating body through a terminal 5. A rotating shaft 1 is a transparent body, so light 8 emitted by the light emitting element 2 at right angles to the axis of the rotating shaft 1 is transmitted through the rotating shaft 1 to reach the light guide 7, and the light 8 reaching the light guide 7 is reflected by the spherical side face 9 and plane side face 10 of the light guide 7 to reaches the light receiving element 3, so that an information signal from the main rotating body is obtained at a terminal 6. Further, when the rotating shaft 1 rotates, the light emitting element 2 also rotates, so the light emission direction of the light 8 from the light emitting element 2 also changes, but the light is reflected by the internal surface of the light guide 7 to enter the light receiving element 3 eventually. Consequently, the multichannel information transmission is enabled between the fixed-side terminal and rotary-side element.
Patent JP-H02223694-A (JP)
Title: Operation control method for centrifugal compressor
Inventor: HASEGAWA KAZUMI
IPC: F04D27/00
Filed: 1989-02-27
Abstract: PURPOSE:To reduce the consumption power of a compressor by a method wherein the opening of a suction control valve is regulated, and load - no-load control through which a blow-off control valve is operated according to the opening and constant pressure - non-surge control are effected. CONSTITUTION:A suction control valve 2 to regulate an intake air amount is mounted on the suction side of a compressor 1. A blow-off control valve 8 to blow off a part of air in a delivery pipe to the open air is located in a blow-off passage 7 connected to a delivery pipe 3 situated between a check valve 4 and the compressor 1. A controller 11 opens and closes the suction control valve 2, and performs load - no-load control through which the blow-off control valve 8 is operated according to the opening. The opening of the suction control valve 2 is regulated so that a pressure is maintained at a set value, and constant pressure - non-surge control through which the blow-off control valve 8 is opened so that a flow rate does not enter a surging area. This constitution enables reduction of the consumption power of a compressor.
Patent JP-H09235394-A (JP)
Title: Polyester film for magnetic recording medium and polyester film therefor
Inventor: SANO AKIRA
IPC: B32B27/36
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prepare a base film for analog and digital video tapes excellent in productivity as the base film and further quality characteristics of the video tapes having a ferromagnetic metallic thin film formed thereon. SOLUTION: This polyester film for magnetic recording media is used by forming a ferromagnetic metallic thin film on the surface A on one side. The value of SRa on the surface B on the opposite side is 10-50nm and the polyester film has 5-60 protrusions having 0.54-0.81μm height/100cm<2> and <=10 protrusions having >=0.81μm height/100cm<2> on the surface B.
Patent JP-H09237310-A (JP)
Title: Bar code reader
Inventor: SUMI SANJIYUUGO
IPC: G06K7/10
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily recognize that a detection signal level is included in an unstable area by displaying and notifying that the signal level is included in a radio communication unstable area between 1st and 2nd set signal levels. SOLUTION: When a detection level L becomes less than the 1st set level L1 by some circumstances, a 1st discrimination means (11, 12) discriminates the state. In this case, a 1st display means 19 is turned on. A disconnection control means (11, 12) forcedly disconnects radio connection with a master station 30. An operator switches operation to a switching mode, and when a 2nd discrimination means (11, 12) discriminates the detection signal level L becomes L2>L>=L1 in the operation, an alarm lamp 19 forming each display means is switched from 'ON' to 'FLASH' display. When a 3rd discrimination means (11, 12) discriminates that the signal level L is more than the 2nd set signal level L2, a 3rd display means 19 displays the state.
Patent JP-H03178478-A (JP)
Title: Recording
Inventor: KATANO YASUO
IPC: B41C1/055
Filed: 1990-02-23
Abstract: PURPOSE:To allow a desired pattern area which indicates a regressive contact angle in accordance with a heated temperature to be formed on a recording medium by heating the surface of the recording medium selectively in a state where said surface is in close contact with a contact material or allowing the surface of the recording medium to come in contact with the contact material in a state where the surface of the recording medium is selectively heated. CONSTITUTION:The surface of a recording layer is heated in the presence of liquid or vapor in accordance with an image signal to form an area where a liquid attaches. After that, a recording agent is allowed to stick to a latent image part using a device which makes the recording agent come in contact with the latent image part, then this recorded image is fixed as it is to the surface of a recording medium. Alternatively the surface of the recording medium is heated in the presence of liquid or vapor in accordance with an image signal. Then a area where liquid sticks is formed on the surface of the recording medium. Subsequently, the recording agent is allowed to stick to the latent image part using a device which makes the recording agent come in contact with the latent image part. Finally the recording agent is transferred from the surface of the recording medium to the recording sheet.
Patent JP-S58161448-A (JP)
Title: Tone signal detection system
Inventor: MAZAKI TOSHIO
IPC: H04L27/00
Filed: 1982-03-18
Abstract: PURPOSE:To improve the reliability of discrimination by which a tone signal is detected finally, by calculating how many times the counted value of a high speed clock is contained in a prescribed range in a time T at every other time Ts shorter than the time T. CONSTITUTION:A tone signal is inputted to an N frequency divider 72 from an input terminal 71 and the tone signal is frequency-divided by N based on the control of a control circuit 73. A counter 74 counts the number of high speed pulses from a clock input terminal 75 at each period of the N-frequency-division signal. When the time T is elapsed after the start of operation, an operation control section 77 discriminates whether or not the content of the 1st register is contained in a specified range, and repeats the discrimination whether the content of the 2nd, the 3rd and the 4th registers is stayed in a prescribed range at each time Ts. If the number of times of the specified value exists once or over, it is regarded that the tone signal is detected finally, and a signal representing the above is transmitted from an output terminal 79 of the section 77 via an interface 78.
Patent JP-S51119194-A (JP)
Title: Automatic flashing method of a head light of a car
Inventor: YONEZAWA TAKESHI
IPC: B60Q1/08
Filed: 1975-04-10
Abstract: PURPOSE: To obtain a highly reliable flashing device for turning on a headlight when a car is running and turning off the same when the car stops. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03245645-A (JP)
Title: Loudspeaker telephone set
Inventor: MURAMATSU MASAHIRO
IPC: H04M1/60
Filed: 1990-02-22
Abstract: PURPOSE:To eliminate the need for production of mis-transmission due to missing of a head of a transmission signal by devising the telephone set such that the transmission is disabled when a detection output of a reception signal is not decreased less than a prescribed level even after the detection output of the transmission signal rises. CONSTITUTION:When transmission is started just after a reception input is interrupted, a detection voltage 12 decreases from a level of a switching point t2. However, the transmission signal is delayed by a delay circuit 13 and not inputted to a detection circuit 6, then the output of the detection circuit 6 is not arisen. An output 11 of an attenuator 10 rises at a time t3' when the detection voltage 12 is sufficiently attenuated and a transmission signal is outputted from the delay circuit 13. Thus, the control section 3 changes a level of a gate signal to a high level when the transmission signal appears in the amplifier 2 and sends the transmission signal to the line without missing.
Patent JP-H07254412-A (JP)
Title: Improved nonaqueous solvent lithium secondary battery
Inventor: TAKAHASHI YUZURU
IPC: H01M4/587
Filed: 1994-03-15
Abstract: PURPOSE:To enlarge battery capacity by using negative electrode material obtained by carbonizing saccharides of a molecular weight of 1500 or less, baking it at 700-1500 deg.C, and regulating it. CONSTITUTION:In a crucible of alumina, beta-cyclodextrin of a molecular weight of 1135.00 is put, it is heated in a nitrogen gas atmosphere up to 250 deg.C at a heating speed of 5 deg.C/min, and it is held for 4 hours. Next, it is cooled down to a room temperature, and obtained carbide is crushed in a ball mill. It is then baked at 110 deg.C in a nitrogen gas atmosphere for 2 hours to obtain powder of negative electrode material. The negative electrode material, by 100 parts by weight, is blended with powder of polytetrafluoroethylene by 5 parts by weight as binder, and it is compression-moulded to obtain a soft moulded body. A nonaqueous solvent lithium secondary battery is formed using this.
Patent JP-H03245832-A (JP)
Title: Stirring apparatus
Inventor: TOMITA CHUJI
IPC: B01F11/00
Filed: 1990-02-23
Abstract: PURPOSE:To stabilize the support of a crucible and to enhance heating efficiency by providing a support mechanism supporting the crucible on a fixing part in a non-rotary stirring motion-enabling state and a drive mechanism applying a non-rotary stirring motion to the crucible through a connection rod. CONSTITUTION:A crucible 2 is supported in a non-rotary stirring motion-enabling state by a support mechanism A separate from a drive mechanism B through a holder 3. Therefore, since it is unnecessary to support a connection rod 9 in a diameter direction, the connection rod 9 can be connected to the crucible 2 through the holder 3. As mentioned above, since the connection rod 9 is con nected to the crucible 2, the crucible 2 can be stably supported. Since non-rotary stirring motion continuously changing the inclined direction of the crucible 2 to a circumferential direction is imparted to the crucible 2, it is unnecessary to rotate the crucible 2 and a coil 6 can be allowed to approach the crucible 2. Therefore, heating efficiency is enhanced.
Patent JP-H04261571-A (JP)
Title: Heater
Inventor: SETORIYAMA TAKESHI
IPC: G03G15/20
Filed: 1991-02-15
Abstract: PURPOSE:To lower the moving force toward the transverse direction of a film at the time of the driving state of the device. CONSTITUTION:The heating element 19 of the heater of a film heating system which has the pressurizing roller for bringing the recording material into tight contact with the heating element 19 via a heat resistant film and transporting the recording material and the film in an integral contact state is set at a relation Q1>Q2 if the total calorific value in the half part area of the heating element on the driving end side of the pressurizing roller from the longitudinal central part of the heating element is designated as Q1 and the total calorific value in the half part area of the heating element on the non-driving end side of the pressurizing roller as Q2.
Patent JP-H02229224-A (JP)
Title: Method and device for producing fiber
Inventor: MATSUI ISAMU
IPC: B65H55/04
Filed: 1989-02-24
Abstract: PURPOSE:To divide a yarn-supplying package into plural twisted yarn packages by once subjecting the winding yarn to an end surface falling or cutting the winding yarn for each constant length of the winding yarn corresponding to the length of the yarn for a twisted yarn package and continue the constant length winding. CONSTITUTION:An inovative spinning machine having a winder is connected to a double twister. When a yarn is wound on the side of the winder, the yarn is subjected to an end surface falling 23 on the end surface of a bobbin 21 or cut for each length alpha corresponding to the length of the yarn for a twisted yarn package 21 and further wound up on the bobbin 21 to form a yarn- supplying package 20 having the yarn of a length NXalpha. The yarn-supplying package 20 is transferred to each spindle of the double twister and the yarn is twisted. On the side of the double twister the twisting operation is interrupted for each length of the yarn for the twisted yarn package and the twisted yarn package is doffed whereby one yarn-supplying package is divided into two or more twisted yarn packages.
Patent JP-H11229565-A (JP)
Title: Folded-plate support tool
Inventor: YASUMOTO JUICHI
IPC: E04D3/36
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To enhance fixing strength in a folded-plate support tool fixed to a substrate material by sandwiching. SOLUTION: A folded-plate support tool is composed of a support tool main body 5 fixed on a substrate material 2 and a locking member 6 to lock the edges of folded-plates 3... on this support tool main body 5. In that case, the support tool main body 5 suspends support legs 13, 13 in a openangle shape from the front/rear both side edges of the upper surface, grounding pieces 14 abutting to this side/inmost side flat surfaces of the substrate material 2 are continuously arranged on the lower end of these respective support legs 13, 13, the engaging part 15 to engage with this side or inmost side edge 2a, 2b of the material 2 is continuously arranged from these grounding pieces 14, 14, and fastening means 17, 18, 19, 20 to narrow an interval between the mutual support legs 13, 13 are arranged in the lower part of the support legs 13, 13.
Patent JP-S61204299-A (JP)
Inventor: IIMURA KAZUO
IPC: C11B3/00
Filed: 1985-03-08
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-H08216109-A (JP)
Title: Staple separator for staple stocker
Inventor: HARADA TADAAKI
IPC: B27F7/38
Filed: 1995-02-09
Abstract: PURPOSE: To easily synchronize the timings of upper and lower engaging pawls and to smoothly effectively separate staples despite the lengths of the staple legs. CONSTITUTION: A Z-shaped first link 6 is rockably disposed at the outside of both sidewalls of a stocker, and the upper end of the link 6 is connected to an air cylinder unit 3. At the time of rocking the engaging pawl of the lower end, the pawl is so disposed as to project and retreat between the legs of both ends of a staple 2 of the lowermost stage, the upper end of an L-shaped second link 10 is rockably secured to the substantially intermediate part of the link 6, its central part is shaft mounted at the sidewall, and the engaging pawl of the lower end is so disposed as to project or retreat between the legs of both the ends of the staple 2 of one stage above from the lowermost stage of the stocker 1 from the sidewall.
Patent JP-S62204032-A (JP)
Title: V-belt for power transmission
Inventor: MATSUMURA KANAME
IPC: F16G5/20
Filed: 1986-03-01
Abstract: PURPOSE:To improve transmission capacity for a power and durability, by a method wherein a tensile material rope is buried between an stretch rubber layer and a compression rubber layer, and the inclination angles of side walls on both sides of a belt are changed. CONSTITUTION:A V-belt body 1 is formed with a stretch rubber layer 3 formed by natural rubber or synthetic rubber and a compression rubber layer formed by the same material, and a tensile material rope 2 having low elongation high power, formed by fiber, e.g., polyester, silicon carbide, is wound in a spiral manner and buried between the stretch rubber layer and the compression rubber layer. Side walls on both sides with which to form the V-belt body 1 are laterally asymmetrical to each other, and the two side walls 6 and 7 have inclination angles different from each other. Further, in a tensile material rope 2, three strands 8, each formed by bundling fiber filaments, are collected together for primary twist 5 to produce a strand 9, the three strands 9 are collected together to produce the tensile material rope 2, and the twist directions of the tensile material rope are coincided with each other toward a side wall part on the high inclination angle side on which a high side pressure is exerted.
Patent JP-S52129250-A (JP)
Title: Function test method for logical circuit
Inventor: TODA SHIYOUZOU
IPC: G01R31/20
Filed: 1976-04-22
Abstract: PURPOSE: To achieve the function test method for the logical circuit, which can reduce greatly the types of patterns by performing detection at or near input/ output pin for grounding, short circuit and open fault prior to decision of logic level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60190593-A (JP)
Title: Nozzle made into laminated structure for partial plating
Inventor: SHIMAZU YASUO
IPC: H01L23/48
Filed: 1984-03-09
Abstract: PURPOSE:To provide a titled nozzle which can be used commonly for many kinds of resembling works and reduces considerably the equipment cost relating to the nozzle by permitting optional and easy variable setting of the position, number, etc. of nozzle holes in accordance with the condition of the works. CONSTITUTION:Nozzle pieces 10 and separators 16 are alternately combined in accordance with the pattern to be plated of a work 1 to form a nozzle 6. One supply path for a plating liquid is formed by communicating the plating liquid conduit holes 12 of the pieces 10, the plating liquid conduit grooves 17 of the separators 16 and the plating liquid conduit holes 22 of auxiliary electrodes 21 with each other. Said supply path is communicated also with the plating liquid supply pipe 27 of a nozzle body 5 and on the other hand the plating liquid is ejected from the ejecting grooves 13 formed at a right angle to said supply path only in the part of the pieces 10. When the plating liquid is supplied 27, the liquid is admitted into the pipeline formed of the separators 16, the pieces 10 and the electrodes and is ejected from the grooves 13 toward the part to be plated, by which said part is plated.
Patent JP-H07229950-A (JP)
Title: Method for correcting motor movement distance of handler for semiconductor testing device
Inventor: IKEDA HIROKI
IPC: G01R31/26
Filed: 1994-02-18
Abstract: PURPOSE:To perform precise adjustment of mechanical dimension in a short period by correcting a set value on software side and further correcting the moving distance by a motor as well as adjusting the mechanical dimension. CONSTITUTION:When a built-in motor in a handler 21 for loading 22 or unloading 23 a device under test is instructed to correct the set value of motor's moving distance by indicating a moving distance, a control system is allowed to load a setting program from a system disk, call for a display screen, and initialize a buffer memory in which the setting value for motor's moving distance. Next, inputting for showing the correction of moving distance is performed and a password is inputted to start the correction. Then, after the setting value of moving distance shown in the screen is corrected and inputted as corrected value, the corrected value is written in a buffer memory for storing the motor's moving distance so as to activate the system.
Patent JP-S52128007-A (JP)
Title: Circuit automatic equalizing control method
Inventor: FURUYA SENJI
IPC: H04B3/11
Filed: 1976-04-20
Abstract: PURPOSE:To obtain a simple system which automatically stops the transmission pilot signals by automatically sending the equalized signal back to the transmitting side.
Patent JP-H10234697-A (JP)
Title: Magnetic resonance diagnostic device
Inventor: HIRATA TOMOTSUGU
IPC: G01N33/48
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To keep the photographing position of a testee body fixed. SOLUTION: This device is provided with a means for detecting the position of the testee body 1, the means for calculating the moving amount of the testee body from the detected position and a control means 3 for adjusting the position of a bed 2 based on the calculated moving amount and keeping the position of the testee body fixed. Thus, after positioning is performed, even when the testee body is moved before and after each photographing at the time of performing photographing for plural times, magnetic resonance signals from a desired part are accurately obtained in each photographing.
Patent JP-H05245338-A (JP)
Title: Method for removing carbon dioxide and sulfur compounds in combustion exhaust gas
Inventor: FUJII MASUMI
IPC: B01D53/50
Filed: 1992-03-03
Abstract: PURPOSE:To check the loss of expensive alkanolamine and to completely remove SOX in exhaust gas by performing desulfurization treatment of SOX contg. combustion exhaust gas to the SOX concentrations in the prescribed range before bringing the desulfurization treated gas come into contact with water solution of alkanolamine. CONSTITUTION:In a highly efficient desulfurization process, the circulated quantity of slurry needs increasing as the desulfurization level is increased and power required for operating a pump, etc., is increased, causing power consumption to be increased. On the other hand, when the desulfurization level is lowered, SOX remained in the desulfurization process is reacted with alkanolamine in a CO2 removing process to increase the loss of the amine. Therefore, as the desulfurization level in the desulfurization process, the SOX concentration is set in the range of 5-10ppm. After combustion exhaust gas is desulfurization treated by the highly effective desulfurization process, it is brought into contact with the smallest possible quantity of water solution of alkanolamine in the CO2 removing process to remove CO2, causing SOX in gas for CO2 removing treatment to be removed to the concentration of <=1ppm, permitting the loss of alkanolamine to be held to a minimum.
Patent JP-S53130583-A (JP)
Title: Electric dust collector
Inventor: SASAOKA RIYOUSUKE
IPC: B03C3/09
Filed: 1977-04-19
Abstract: PURPOSE: To provide a simply contructed and highly efficient electric dust collector which permits an easy maintenance therefor, using fibrous active carbon, which can be easily molded and which has a conductivity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62206163-A (JP)
Inventor: SATO TOSHIO
IPC: E04G11/48
Filed: 1986-03-04
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-S63212937-A (JP)
Title: Photomask blank and photomask
Inventor: SUGIHARA OSAMU
IPC: G03F1/58
Filed: 1987-02-28
Abstract: PURPOSE:To enhance adhesiveness between a light-transmitting base plate and a light-shading film by forming an interlayer made of molybdenum silicide film containing oxygen between the light-transmitting base plate and the light- shading film to constitute a photomask blank. CONSTITUTION:The photomask blank 1 is constituted by forming the interlayer 12 of about 300Angstrom  film thickness made of molybdenum silicide containing oxygen on the light-transmitting base plate 11 made of quartz glass, and the light- shading film 13 of about 1100Angstrom  film thickness made of molybdenum silicide on the interlayer 12. The photomask is obtained by coating the film 13 of the blank 1 with a positive type photoresist film, exposing it to light through a mask to form a resist film pattern, and plasma etching the resist film pattern to form the patterns in the layer 12 and the film 13, thus permitting dropout of the light-shading film pattern of the film 13 to be prevented in an ultrasonic washing step by forming the interlayer 12 made of molybdenum silicide containing oxygen.
Patent JP-S63210999-A (JP)
Inventor: TAKAGI HIDEYUKI
IPC: G10L15/04
Filed: 1987-02-27
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。