baber/WOPTO huggingface dataset:
Patent JP-H1183049-A (JP)
Title: Panel for floor heating and manufacturing method thereof
Inventor: YAMAGISHI KOICHI
IPC: F24D3/16
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a panel body and enable rationalized production and cost reduction and the like by simplifying the process of production. SOLUTION: This panel for floor heating 10 comprises a panel core member 18 wherein a multitude of honeycomb void spaces 18a are demarcated and sandwiched between a top plate 20 and a bottom plate 22 made of glass fiber mats respectively coated with heat setting foaming resin, a panel body 12 with the top plate 20 and the bottom plate 22 being bonded to the panel core member 18 by foaming and hardening the heat setting foaming resin thereon, a pipe housing groove 14 embedded to zigzag as required on the top plate 20 of this panel body 12, and a pipe 16 for heating formed by bending to fit into the zigzag groove of the pipe housing groove 14 so that a heating medium is caused to circulate through the inside thereof. The pipe housing groove 14 is formed simultaneously with the formation of the panel body 12, and thus the pipe for heating 16 is fitted in close contact with the pipe for heating 16.
Patent JP-S60146860-A (JP)
Inventor: JIYON GOORUZUWAASHII
IPC: C07C255/53
Filed: 1984-12-12
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-H09105963-A (JP)
Title: Semiconductor optical amplifier
Inventor: HIRONO TAKUO
IPC: H01S5/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an semiconductor optical amplifier capable of decreasing the pile up of a carrier fluctuation and handling signal light of a high bit rate. SOLUTION: The ratio of the total of the thicknesses of the separate confinement hetero-structure layers 5, 7 and active layer 6 and the total of the thicknesses of the well layers in the active layer 6 of the optical semiconductor amplifier having the active layer 6 provided with a quantum well structure and the separate confinement hetero-structure layers 5, 7 as guide layers is specified to >=6.5 to <=100, by which the rapid transfer of carriers from the separate confinement hetero-structure layers and barrier layers to the well layers is utilized to accelerate the restoration of the number of carriers in the quantum well layers. The pile-up of the carrier fluctuation is thereby decreased and the handling of the signal light of a high bit rate is made possible.
Patent JP-H01105588-A (JP)
Title: Regulating method for output of semiconductor laser
Inventor: IMAMURA TOMOATSU
IPC: H01S5/022
Filed: 1987-10-19
Abstract: PURPOSE:To simply and accurately regulate an output intensity by unitizing a semiconductor laser, a photodetector, an amplifier, a reference signal generator, and regulating means, and regulating the output intensity of the laser by the regulating means. CONSTITUTION:A semiconductor laser 1, a photodetector 9, an amplifier 11, regulating means 17, and a reference signal generator 21 for generating a reference signal Vref are composed in a unit 18 so that the unit 18 can be replaced due to its deterioration, and the output signal of the amplifier 11 and the reference signal Vref from the generator 21 are applied to a comparator 12. The unit 18 is manufactured and the output intensity of the laser 1 is regulated at 17 by a maker, and then delivered to a user, and the user needs not to regulate the output intensity of the laser 1 due to the deterioration at the time of replacing the unit 18.
Patent JP-H10143948-A (JP)
Title: Tape tension adjusting device
Inventor: RYU KOSHO
IPC: G11B15/43
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To simplify a device by providing fixed parts of both end parts of a tension lever in a holding member and enabling adjustment of a threshold angle of the tension lever. SOLUTION: A tension lever 10 is attached on a deck freely rotatably so as to be energized toward a tape by a spring 40, and has a tension pole contacting with a tape. A band holder 20 of a holding member is attached to the tension lever 10, and has a cylindrical first fixing part 24 and a substantially semi-circular second fixing part 26. A band brake 30 comprises a felt part 34, gives braking force to a supply reel 44, one end of it is fixed to the first fixing part 24, the other end is fixed to the second fixing part 26, and adjusts tension applied to a tape by controlling rotational speed of the supply reel 44.
Patent JP-H1199061-A (JP)
Title: Pot for rice cooker
Inventor: NISHIDA TAKASHI
IPC: B23K26/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a pot for a rice cooker whose water level lines, characters, numerals and patterns hardly disappear and are highly visible by plotting them by the color of a surface modified layer generated by stainless surface modification or recesses and projections simultaneously generated at the time of the surface modification in the pot for the rice cooker whose pot inner surface at least is constituted of stainless. SOLUTION: On the inner surface of this pot 1 for the rice cooker composed of a stainless material 2, the water level line 3 and the character 4 are plotted by using a YAG laser marker. At the time, the water level line 3 and the character 4 are printed by a brown or black surface modified layer 5, a printing part hardly disappears and is highly visible, and since the gloss of the stainless is present as the whole, the pot 1 for the rice cooker with high quality is obtained. For the irradiation condition of the YAG laser marker, an optional laser output condition is selected corresponding to a purpose and a focus distance, a printing thickness, a printing range and a printing color density, or the like, are changed.  Also, by changing the irradiation condition of a laser, engraving an irradiation surface slightly deep and forming the recesses and the projections on a surface, the visibility is improved further.
Patent JP-H0791752-A (JP)
Title: Air conditioner
Inventor: YOSHIDA JUN
IPC: F25B1/00
Filed: 1993-09-28
Abstract: PURPOSE:To prevent leakage of fluorocarbon or reduce noise by a method wherein a condenser having a refrigerant pipe formed in a helical shape and constituting a refrigeration cycle together with a compressor and an evaporator is stored in a water tank which is formed into a cylindrical shape and the condenser is cooled with cooling water in a water tank. CONSTITUTION:Fluorocarbon compressed by a compressor 2 to become superheated vapor is cooled with cooling water of a water tank 11 when it passes through a condenser 9 to become liquid, thereafter it is adiabatically expanded when it passes through a capillary tube 10 to become liquid of low temperature and low pressure and flows into an evaporator 3. Fluorocarbon is heat exchanged with air at the evaporator 3 and is evaporated, thereafter returns back the compressor 2. In turn, cooling water having cooled the condenser 9 and having its temperature increased is fed to a radiator 12 by a circulating pump 14 and cooled by a blower 13, thereafter the cooling water is circulated into a water tank 11. At this time, a refrigerant pipe 9a of the condenser 9 is formed into a helical copper pipe so as to increase a contact area with the cooling water. In addition, the water tank 11 is formed into a cylindrical shape and then the cooling water is flowed smoothly.
Patent JP-H01105518-A (JP)
Title: Sputtering target
Inventor: ISHIDA MASAYA
IPC: C23C14/34
Filed: 1987-10-19
Abstract: PURPOSE:To form a magnetic film which ensures reliability for a long period, by making a sputtering target contain 200PPM or less carbon by weight rate and displaying magnetic performance which is held by a magnetic thin film originally. CONSTITUTION:A sputtering target forms magnetic thin films comprising heavy rare earth and transition metals as principal compositions by a sputtering process. In such a case, its target contains 200PPM or less carbon by weight rate. Its compositions are represented by an expression in terms of atomic rate: {(LR)X(HR)1-X}YA100-Y where LR contains a kind or more of light rare earth metals selected out of those; Ce, Pr, Nd, and Sm and HR contains a kind or more of the heavy rare earth metals out of those; Gd, Tb, and Dy and A contains an either one out of Fe and Co and further, X and Y are as follows: 0.05<=X<=0.60, 15<=Y<=40. In this way, magnetic performance held by the magnetic thin films originally is displayed to form the magnetic films which ensure reliability for a long period.
Patent JP-H01106392-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KURODA HIROSHI
IPC: H01L23/50
Filed: 1987-10-19
Abstract: PURPOSE:To prevent static electricity from a human organism and abnormal voltage from an external part from being impressed between respective electrode terminals while a cartridge is operated or carried with by bending the tip part of the terminal in the groove formed on the edge surface of a sealing resin near the tip part of the electrode terminal and preventing the tip part from projecting from the edge surface of the sealing resin. CONSTITUTION:An IC chip 15 is mounted on a die pad 11 of a lead frame 10, and after a lead 12 is connected with a wire 16, by using, for example, a die, a device is covered with a sealing resin 19 except one main surface 17 and one part of a tip part 14 of an electrode terminal 13 and an outer circumferential part 18 of the lead frame 10. At this time, the one main surface 17 of the electrode terminal is made into a form to be dropped into the recessed part of the sealing resin 19, a sealing resin edge surface 21 at the bending position of the tip part 14 is moved back for the thickness of the tip part 14 or more, and a groove 20 is formed into the width of which is equal to or a little wider than that of the tip part 14. Continuously, the lead frame 10 is cut by using, for example, the die, so that the lead frame 10 can be approximately flattened with the sealing resin edge surface 21, the tip part 14 of the electrode terminal is bent to a groove 20 side, and the one main surface 17, the tip part 14, and the electrode edge surface 22 of the electrode terminal 13 are prevented from projecting from the surface of the sealing resin 19.
Patent JP-H03124140-A (JP)
Title: Data transfer system
Inventor: OKAMURA YASUHIKO
IPC: G06F13/38
Filed: 1989-10-09
Abstract: PURPOSE:To optionally set a timing of data transfer, data transmission quantity, a single or plural receivers receiving the data and to provide the inexpensive system and equipment capable of both data serial transmission and high speed transmission by structuring properly an address information string generated from a main controller. CONSTITUTION:Sets of each information fed from a main controller 101 are outputted from a timing controller 102 in a prescribed order and in a prescribed timing, and when sets comprising transmission address information and 1st reception address information are integrated in an address information string, the data transmission from a transmitter 103 to a receiver 104 in the timing when the sets of the address information are outputted. When the address information string comprising the sets of the address information are configurated to be outputted frequency, lots of data are sent from the transmitter 103 to the receiver 104 in a short time. When sets comprising the transmission address information and 2nd reception address information are included in the information string, the data transfer from the transmitter 103 to the receiver 104 is executed. When sets comprising the transmission address information and group information are included in the information string, the data transfer from the transmitter 103 to the receivers 104, 105 is executed simultaneously.
Patent JP-H11102208-A (JP)
Title: Sequence processing method and its sequence controller
Inventor: NISHIYAMA MASAMITSU
IPC: G05B19/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To evade a trouble based upon the delay of I/O refresh processes by performing I/O refresh processes in high order of priority according to stored priority. SOLUTION: The I/O refresh processes are started in the order of arrangement as actual I/O (S11). Namely, when an I/O refresh process which has its priority set to '1' as a top position is performed (S12) and the I/O refresh process having the priority set to '1' is completed (S13), an I/O refresh process having the priority set to '2' as the following position is performed (S14). Thus, I/O refresh processes of low order are performed sequentially until an I/O refresh process having the priority set to 'n' as the lowest position is completed (S15). Therefore, information of high priority is the latest for a sequence ladder process, so trouble due to the delay of I/O refresh processes such as trouble of the delay of the operation of a safety circuit can be eliminated.
Patent JP-S61140611-A (JP)
Title: Fluid bearing cylinder unit
Inventor: KUROSE KAZUYOSHI
IPC: F16C17/10
Filed: 1984-12-14
Abstract: PURPOSE:To realize rotation stop of a thrust bearing member with a simple method by making the outer shape of a thrust bearing member circular and making the inner shape of a sleeve circular so as to match to the thrust bearing member. CONSTITUTION:The face of a thrust bearing member 4 facing to the lower end face of a rotary shaft 1 is kept circular and the tip of a rotation stop pin 7 having a notch type concave on its back face, and fixed to a thrust supporting body 6 is engaged with the concave to make regular force for lifting the rotary shaft 1 work. And the outer diameter of the thrust bearing member is made almost the same as that of the rotary shaft, and made them smaller, then etching of plural thrust bearing members can made simultaneously and production cost can be reduced. And rotation stop of the thrust bearing member 4 can be attained with simple method.
Patent JP-H04142143-A (JP)
Title: Communication equipment
Inventor: UNO HIROMICHI
IPC: H04N1/00
Filed: 1990-10-03
Abstract: PURPOSE:To surely perform communication with the minimum communication cost corresponding to a time zone and a traffic state by providing a control means which issues a call to an opposite station by using plural lines and tries connection to the opposite station in re-call processing of one unit. CONSTITUTION:An NCC line or an NTT line can be selected by a switch device 17. A call from an operating part 12 is fetched in an NCC adaptor 14 once, and is outputted to the NCC line. When no connection to an opponent is obtained, the call is issued by using the NTT line, and it is decided whether or not the connection can be obtained by a signal from the opponent. When the NTT line is used compulsorily, a selection signal generated by a selection signal transmission part 18 is transmitted to a line 10 by bypassing the NCC adaptor 14 via the switch device 17. Thereby, the communication can be performed by using an inexpensive line, and to increase the probability of success when the recall is issued.
Patent JP-H03140814-A (JP)
Title: Three-dimensional rectangular coordinate type high-speed precision measuring instrument
Inventor: KOU GEIZEN
IPC: G01B11/24
Filed: 1990-10-03
Abstract: PURPOSE: To improve the measurement accuracy by controlling servo hydraulic type X-Z axis drive modules based on the control signal of a CNC controller for controlling three axes and measuring the distance of an object to be measured using a laser optical type non-contact measurement probe. CONSTITUTION: A CNC(Computerized Numerical Controller) 2 for controlling three axes receives X-Z axis CNC control signals related to an reetangular coordinate program from a process computer 1 and drives and controls servo hydraulic type X-Z modules 3-6. Also, a rectangular coordinate system numerical program for the path of a measurement probe 7 is generated and outputted from computer data for the shape of an object 8 to be measured. The shape of the object 8 to be measured can be measured automatically and speedily by utilizing, as the probe 7, a laser optical type measurement probe for measuring the distance to the object 8 speedily at a high speed without any contact.
Patent JP-H02218811-A (JP)
Title: Soot removal method from exhaust gas of internal combustion engine and apparatus
Inventor: DEIITOMAARU HENKERU
IPC: F01N3/02
Filed: 1989-10-12
Abstract: PURPOSE: To realize rapid incineration of soot with a simple structure by, in a filter tube or an annular cap for guiding exhaust gas, generating a uniform discharge current in radial and axial directions between two electrodes. CONSTITUTION: In a filter casing 1 having a supply line connection portion 1a and an exhaust line connection portion 1b, a hollow insulating tube 3 is fixed via a middle liner 2 formed of metal nonwoven cloth working as a substance electrode, and a filter tube 4 is supported by spring-elastic spacers 6, 7 at the side of the insulating tube 3. Further, an electrode 9 for conducting a high voltage is arranged in a central region of the casing 1. Covers 9a and 9b arranged on both ends of the electrode 9 are fixed to space discs 14, 15 via bolts 12, 12a passing through the interior of the electrode 9 and an annular bellow spring 13. Then, an electrostatic alternating field is formed between the electrode 9 and the middle liner 2 by applying a high voltage to the electrode 9, whereby soot is thermally heated and incinerated.
Patent JP-H0796402-A (JP)
Title: Cutting-off method in opposed two-spindle lathe
Inventor: NAKAGAWA ATSUSHI
IPC: B23B3/30
Filed: 1993-09-27
Abstract: PURPOSE:To avoid breakage of a tool at the time of finishing cutting-off and to firmly grip a workpiece being in a state of tight contact with a front face of a chuck. CONSTITUTION:To a tip of a bar workpiece W penetrating a first spindle 1a and gripped by a chuck 3a thereof, an opposite side spindle 1b driven for advance and retreat is pressed with a set pressure and stopped. While keeping this pressing state, a chuck 3b of the opposite side spindle 1b is closed, and after the pressing force of the spindle 1b is released, cutting-off of the bar workpiece W is conducted.
Patent JP-H08105731-A (JP)
Title: Wheel-alignment measuring apparatus
Inventor: SASAKI TAKASHI
IPC: G01B11/275
Filed: 1994-10-05
Abstract: PURPOSE: To obtain a wheel-alignment measuring apparatus in which an air supply device or the like is not required and by which a wheel alignment can be measured with high accuracy by a simple installation by using a laser displacement meter which is not affected by a change in the temperature of the open air. CONSTITUTION: A belt 6 is stretched between a pulley 3 which is installed at a coupling shaft 2 and a pulley 5 for a motor 4, one pair of rollers 1a, 1b are turned and driven, and one pair of wheels 7a, 7b are turned. Then, distances L7, L8 are measured by center laser displacement meters 8e, 8g, and a transverse displacement movement amount is measured. Distances L1, L3 are measured by front laser displacement meters 8a, 8c, distances L2, L4 are measured by rear laser displacement meters 8b, 8d, the correction value of the transverse displacement movement amount portion of the distances L7, L8 which have been measured by the center laser displacement meters 8e, 8g is operated by an arithmetic device 11, a toe-in is found, and a toe value is confirmed by a display device 12.  The distances L7, L8 are measured by the center laser displacement meters 8e, 8g, distances L5, L6 are measured by upper laser displacement meters 8f, 8h, the distances are operated by the arithmetic device 11, a camber is found, and a camber value is confirmed by the display device 12.
Patent JP-S63117505-A (JP)
Title: Noise eliminator for analog signal
Inventor: MITOMI YASUSHI
IPC: H03H7/01
Filed: 1986-11-06
Abstract: PURPOSE:To obtain a signal without having skew, by providing a potential holding means to substitute a constant potential for a part where the noise of an input signal is superimposed, and applying linear interpolation on a substituted signal. CONSTITUTION:The potential of the input signal (a) at a time when a first pulse (d) from a first pulse generation circuit 4 is inputted, is held by the potential holding means for a period of to until when the inputting of the pulse (d) is completed, and is substituted for a noise component (c) being superimposed on the input signal (a), and is outputted as a substitute signal (h). Next, the signal (h) is delayed by a time tD by a signal delay means 5, and the linear interpolation is applied by a linear interpolating means 12 as usual. In this way, the input signal (a) on which the noise component (c) is superimposed, is outputted as it is without being delayed, and it is delayed after the part where the noise component (c) is superimposed, is substituted for the constant potential. Therefore, no expansion or deformation of a waveform is generated at the time of delaying, and the skew in an output signal (g) can be prevented from occurring.
Patent JP-H02111004-A (JP)
Title: Electronic component with lead
Inventor: KABESHITA AKIRA
IPC: H05K1/18
Filed: 1988-10-20
Abstract: PURPOSE:To prevent a solder bridge from being produced between leads when they are bonded to electrodes by a method wherein connection parts between the leads and the electrodes, of a circuit board, formed at tip parts of the leads are tilted with reference to electrode faces. CONSTITUTION:A lead 2 is bent at an intermediate part in such a way that its connection part 3 is situated at the lower part from the rear surface of a main body 1a; the connection part 3 is formed so as to be tilted to the obliquely lower part toward its tip part. Accordingly, only one end of the connection part 3 at the tip part of the lead 2 comes into contact with an electrode face; a space whose cross section is nearly triangular is formed between the connection part 3 and the electrode face; a creamy solder is not pushed out to a side part by the connection part 3 and is held in this space. Thereby, when the creamy solder reflows, the space functions as a solder reservoir; a connection part between an electrode 5 of a circuit board 4 and the lead 2 is soldered surely; even when a pitch between leads 2 is narrow, a bridge produced when the solder protrudes to the side of an adjacent lead is not caused.
Patent JP-S62135183-A (JP)
Inventor: MINOURA SADAO
IPC: F04C5/00
Filed: 1985-11-25
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-H0987117-A (JP)
Title: Stabilizing agent and stabilized insecticidal solid formulation
Inventor: KUNITACHI TOMOYUKI
IPC: A01N25/14
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain an insecticidal solid preparation whose active ingredients are stabilized during the storage by adding a specific stabilizer or in addition a solid carrier to O,S-dimethyl N-acetylphosphoroamidethioate as an insecticidal component. SOLUTION: Monoammonium phosphate or diammonium phosphate is added to O,S-dimethyl N-acetylphosphoroamidethioate as a stabilizer. In addition, a solid carrier may be added to this system. When necessary, other auxiliary agents may be admixed, then prepared in granules, dust or wet dust to give the objective insecticidal preparation markedly improved in the stability of the insecticidal components during the storage. The amount of the stabilizer is >=0.01 pts.wt., particularly 0.05-10 pts.wt. per 1 pt.wt. of the insecticidal component.
Patent JP-S60156705-A (JP)
Inventor: PIITAA SARUBATOORE FUOOJIYON
IPC: C08F12/00
Filed: 1984-12-17
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。