baber/WOPTO huggingface dataset:
Patent JP-H02276139-A (JP)
Title: Picture display device
Inventor: TEIERUKU HERITSUTO SUPANIERU
IPC: H01J29/62
Filed: 1990-01-09
Abstract: PURPOSE: To provide an electron gun including a convergence lens suitable for dynamic correction by equipping a tube internally with a high ohm resistance layer where a correcting element is formed, and capacitively coupling outside the tube a metal electrode structure with a dynamic variable voltage. CONSTITUTION: A high ohm resistance layer 16 on the inner surface of a cylindrical structure 15 has two parts, one equipped with a spiral pattern and the other where no such pattern is drawn, and thereby an optimum static converging field is obtained, particularly about the minimum spherical aberration, when a voltage is impressed. An electrode 28 is structured so that a correcting element 26 equipped with a plurality of portions separated by a non-conductive material and formed from high ohm resistance layer is wound round coaxially. Therein the correcting element is of octapolar type. Each portion 26 of the correcting element is connected to a normal static converging voltage through the high ohm connection. In case the correction voltage on the electrode 28 is modulated as applicable, the correcting element will behave in a different fashion.  The portion of element 26 located under the electrode 28 on the inner wall of the cylindrical structure 25 will comply with the potential change in the electrode 28.
Patent JP-2000200308-A (JP)
Title: Project management method, project management system and recording medium
Inventor: CHIKUSHIMA TAKAHIRO
IPC: G06Q50/04
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To define/refer to plural kinds of hierarchical structures (WBS: work breakdown structure) watched from the standpoints of respective sections concerning one project to which persons in charge in a lot of sections are related. SOLUTION: In this project management system, a WBS registering part 101 and a WBS relation defining part 102 input plural kinds of WBS data in respectively different expressions excepting for the least significant layer as WBS data expressing the process of any arbitrary project in the WBS concerning the project. Besides, a project managing function part 104 manages progress data concerning respective processes, and when the designation of any WBS data is accepted by a display switching part 103, progress data under management are displayed based on the WBS expressed by the WBS data.
Patent JP-H10193641-A (JP)
Title: Ink residue detector and ink jet recorder
Inventor: OKAMOTO SADAYA
IPC: B41J2/175
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To effectively detect residue of ink by printing a detection mark on a rear end of a cut form sheet at the time of recording, detecting its density by an empty sensor, and judging whether the residue of the recording ink becomes a preset predetermined amount or less or not based on the density. SOLUTION: A cut form sheet passed over a conveyance sensor 30 is conveyed between feed rollers 28A and 28B to a recording head 15B, and a recording operation is executed by actually injecting recording ink. At this time, an empty mark is printed as a detection mark on a rear end of the sheet in a conveying direction. Thereafter, it is conveyed onto an empty sensor 29, which reads density of the mark, and hence whether all recorded data to be recorded on the sheet are recorded or not is judged by a controller. The density of the detected mark actually printed by using the ink is detected to judge the residue of the ink, and hence presence or absence of the ink residue can be effectively detected.
Patent JP-H01180300-A (JP)
Title: Waste water treating apparatus
Inventor: KAWACHI KYOZO
IPC: C02F9/00
Filed: 1988-01-08
Abstract: PURPOSE:To fix a staying time of waste water in a biological treatment tank at an appropriate value by transporting overflow water of the biological treatment tank to a sedimentation tank, providing a branch pipe duct for discharging the overflow water as secondary treating water when the water in the sedimentation tank reaches a specified level, and providing also a filtration mechanism for filtering the supernatant water of the sedimentation tank and discharging the filtrate. CONSTITUTION:Waste water 1 is introduced in the first stage into a biological treatment tank 14 and treated with a biomembrane formed on the surface of a carrier, and the overflowed water of the tank 14 is transported to a sedimentation tank 28 through a branched pipe duct. When the water in the sedimentation tank 28 reaches a specified level, the overflowed water is discharged as secondary treating water to a water discharging trough 26 by switching the pipe duct with valves 25, 27. Further, the supernatant water of the sedimentation tank 28 is led to a filtration mechanism 39 and filtered through the filtration mechanism 39, then discharged to a tank 44 as tertiary treating water. By this constitution, the staying time of waste water in a biological treatment tank 14 is fixed at an appropriate value, and biological treatment of the waste water is performed stably.
Patent JP-H06203853-A (JP)
Title: Solid electrolyte fuel cell
Inventor: SUGIMOTO YASUTAKA
IPC: H01M8/12
Filed: 1993-01-08
Abstract: PURPOSE:To provide a solid electrolyte fuel cell whose overall weight reduced so that damage to interconnectors is prevented. CONSTITUTION:Cells 9 each provided with at least a solid electrolyte having a fuel electrode and an air electrode provided on the front and back thereof, respectively, are stacked one atop another with interconnectors 10 therebetween. Each of the interconnectors 10 is made from lanthanum chromite whose specific gravity is 6. Each interconnector 10 is of size 30cm by 30cm and withstand load strength is proportional to the thickness of each interconnector 10 with a withstand load per 1mm thickness assumed to be 5kg. As an example, the interconnectors will not be damaged by the load of a fuel cell provided the (n)-th interconnector as counted from top has minimum thickness (t) represented by the following formulae: (t)=0.5 [mm] (1<=(n)<=10); (t)=0.54X1.108<n-11> [mm] ((n)>=11).
Patent JP-H04248400-A (JP)
Title: Automatic voltage controller for generator
Inventor: SATO OSAMU
IPC: H02P9/14
Filed: 1991-01-10
Abstract: PURPOSE:To improve the quality of a power by expecting an operating state of a power system, and setting a voltage target value based on calculated results of a generator reactive power variation and a generator voltage variation. CONSTITUTION:A voltage setter drive circuit (VS) 12 so drives a voltage setter 7 that a voltage set value is generated arbitrarily or at a certain period. An operating state calculation circuit 14 calculates a generator, reactive power based on voltage, current signals from a signal input circuit 13. An operating state deviation calculator 16 calculates a generator reactive power variation varying upon change of the voltage set value of the VS 12 and a booster transformer secondary side voltage variation. A system operating state expecting circuit 17 calculates a system operating state based on the generator reactive power variation, the booster transformer secondary side voltage variation and a generator constant, booster transformer constant stored previously. A voltage target value setting circuit 18 calculates the generator reactive power variation and generator voltage variation based on the system operating state, fall them within allowable ranges, and outputs the voltage target value to the setter 7.
Patent JP-S60146385-A (JP)
Inventor: SAITOU HACHIROU
IPC: G07B15/00
Filed: 1984-01-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57115098-A (JP)
Title: Manufacture of ear pad
Inventor: UETAKE MASAHIKO
IPC: H04R1/10
Filed: 1981-01-08
Abstract: PURPOSE:To obtain an ear pad which is excellent in weather proof, is not subjected to discoloration, and has a delicate neutral color, by adding a pigment into an urethane material, alowing it to foam, working it in the form of an ear pad, and after that, dyeing it. CONSTITUTION:An urethane material into which a pigment has been added is made to foam, it is worked in the form of an ear pad, and after that, it is dyed. For instance, a raw material obtained by means of natural foaming of an urethane material into which a pigment has been added is worked by slicing, a sheet 7 having prescribed thickness is obtained, and from this sheet 7, a disk body 8 is obtained by blanking. It is worked to a cylindrical body 9 by means of hot-wire boring, and this cylindrical body 9 is dyed, by which an ear pad 10 is obtained.
Patent JP-H01183394-A (JP)
Title: Identifying method and device for operational capacity of industrial robot
Inventor: TORII NOBUTOSHI
IPC: G05B19/18
Filed: 1988-01-09
Abstract: PURPOSE:To enable a robot to exhibit its capacity to the maximum by performing, through a robot controller, the identification whether or not respective joint shafts suitably exhibits their operational capacity, and displaying the result on a display. CONSTITUTION:A detector 30 detects respective drive current values of electric drive motors M2, MO, MU, MW disposed in joint shafts, and takes out the detected drive current value of the electric drive motor of the corresponding joint shaft per a predetermined minute sample time during a first time and a second time in the respective operation program of the joint shafts. Simultaneously, an arithmometer 32 calculates the ratio value of a mean square current value and an electric motor rated current value during the first and second times, and then, a display 40 displays the ratio value of the mean square current value and the rated current value. On the basis of this display, an operator identifies the property of operational capacity of the respective joint shafts, optimizes the operational program, corrects it to make the most effective program so that a robot can exhibit its capacity to the maximum.
Patent JP-S57117140-A (JP)
Title: Recording, erase and readout device for information
Inventor: UMEHARA MASAAKI
IPC: G11B7/24
Filed: 1981-01-09
Abstract: PURPOSE:To achieve an information recording body excellent in recording, good stability, easy manufacture and low cost, by forming the information recording medium with a thermoplastic resin which becomes transparent or opaque uniformly through heating and cooling. CONSTITUTION:On a base member 2 made of disc shape glass or plastic, a thin film made of heat sensing material 3 having a thickness of 5-50mum is formed to constitute an information recording body 1. The material 3 is mixture of a matrix member with an organic low molecular substance in the weight ratio of 3:1-16:1. As the matrix member, homopolymer or copolymer of polyester, polyamide or other thermoplastic resin is used, and as the organic low molecular substance, saturated or unsaturated mono or dicarboxylate, or its derivative is used. This member 3 becomes opaque when heated or cooled at two transit points t1, t2 (t1<t2) or more through the radiation of light beam, and becomes transparent when heated and cooled at a temperature between the t1 and t2. Thus, the information recording body of excellent recording, stable operation and easy manufacture and low cost can be achieved.
Patent JP-S59126631-A (JP)
Title: Method of arrangement of pattern
Inventor: TANAKA KAZUHIRO
IPC: G03F1/38
Filed: 1983-01-08
Abstract: PURPOSE:To form the photomask with which a chip can be made smaller in size by a method wherein a part of a semiconductor element forming pattern is arranged in splitted form on the semiconductor element main pattern. CONSTITUTION:A semiconductor element main pattern 1 is arranged, and a blank region 6 is formed at a part thereon. Then, patterns 1 are arranged by compounding four of them, for example, and a reticle 4 is formed. Subsequently, the first - fourth patterns 7a-7d, which are the semiconductor element forming patterns required for formation of semiconductor elements, are arranged on the four blank regions 6. Then, a master mask is formed using a step-and-repeat device, and the desired pattern is obtained by transferring the above on a wafer.
Patent JP-H06219609-A (JP)
Title: Sheet feeder
Inventor: OTA KOJI
IPC: B65H19/18
Filed: 1993-01-08
Abstract: PURPOSE:To prevent damage of a forming machine caused by press on the joint portion by a detecting means detecting the rear end of a preceding sheet in course of conveyance, a fixation means releasing the retention of a feeding sheet based on the detected signal and the head of the feeding sheet being conveyed as if following the rear end of the preceding sheet. CONSTITUTION:When a rear end S11 of a preceding sheet S1 passes a head S21 of a feeding sheet, a detecting means 2 detects the rear end S11. At this time, when a fixation means 3 releases the feeding sheet S2, which is held by a interposing plate 31, based on a rear end detecting signal, the head portion S21 of the feeding sheet S2 is in the condition of being held between a pitch roll 14, a guide plate 72 and a drive roll 11. Now, when a drive motor 13 starts driving and the drive roll starts to turn through a timing belt 12, the feeding sheet 2 is conveyed as if following the rear end S11 of the preceding sheet S1.
Patent JP-H10206812-A (JP)
Title: Manufacture of liquid crystal cell
Inventor: KNOLL PETER
IPC: G02F1/1339
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To manufactures liquid crystal cells at the same time from one substrate made of synthetic resin by selecting a material which has low impact viscosity for a 2nd substrate and breaking the 2nd substrate along individualizing lines. SOLUTION: A material with high impact viscosity, e.g. synthetic resin is selected for a 1st substrate 2, and recessed parts 5 are arranged along the individualizing lines 30 before being combined with the 2nd substrate; and a material with low impact viscosity, e.g. glass is selected for the 2nd substrate, cuts are made in the 2nd substrates along the individualizing lines 30, and devices are divided along the individualizing lines 30. The 1st substrate 2 is formed as a thin transparent synthetic resin plate, which is divided into nearly rectangular segments along the virtual individualizing lines 30. Recessed parts 5 are formed in the 1st substrate 2 as successive cuts and all arranged along the individualizing lines 30, and their length axial lines are directed in parallel to the individualizing lines 30.
Patent JP-S5595839-A (JP)
Title: Color observing device for mobile object surface
Inventor: KONDOU AKIHIRO
IPC: G01J3/50
Filed: 1979-01-16
Abstract: PURPOSE:To give measurement to the color change and its changing degree of the object under rotation by focusing the irradiation beams for irradiation and then detecting the three stimulus value of the reflected beam as well as the mobile amount and mobile time of the mobile object. CONSTITUTION:The beams of halogen lamp 5 are condensed via lens 20 and then irradiated to rectifier 10. And these reflected beams are received by reception tube 21 to sense three stimulus value X, Y and Z to be then supplied to CPU16 via  amplifier 14 and A/D converter 15. On the other hand, the color measurement time  is divided into t1, t2...t0 by count detector 22, and position detector 23 supplies t1 and t0 to CPU16 via register 18 and counter 19. The marseilles value table is memorized previously into CPU16 for processing of the input signals mentioned above to be displayed to recording meter 17. In such way, the color change on the surface of the mobile object can be measured in the highly accurate and quantitative way.
Patent JP-S5596238-A (JP)
Title: Method of quenching and grinding v grooved die
Inventor: YOSHIKAWA MOTOYOSHI
IPC: B21D37/20
Filed: 1979-01-16
Abstract: PURPOSE: To improve the surface finish of slant faces by combining parts having slant faces facing with each other to construct a V shape grooved die.  
     CONSTITUTION: The heads 1, 2 of a die with slant faces are made of special steel, the surfaces of the slant faces are finished completely with a surface grinder, the heads 1, 2 are welded to mild steel base materials 3, 4, quenched and ground with a surface grinder, and then clamped with a bolt 8 and a die is constructed. Therefore, the V groove formed by combining these two pieces is ground to the bottom of the groove with a very accurate angle and the surface finish of the finshed product is quite excellent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5390241-A (JP)
Title: Novel antibiotics fortemycin
Inventor: IIDA TAKAO
IPC: A61P31/04
Filed: 1977-01-14
Abstract: PURPOSE: Antibiotics fortemycin KE of formula. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5496077-A (JP)
Title: Linearizer
Inventor: MATSUMOTO EIJIYU
IPC: G01R15/00
Filed: 1978-01-13
Abstract: PURPOSE: To obtain a linearizer of a simple constitution, by generating a frequency output proportional to the measured quantity through an oscillation loop consisting of a comparator, a one-shot circuit, a function voltage generating circuit, etc.  
     CONSTITUTION: A voltage Ei corresponding to the measured variate applied to non- inverting and inverting circuits of a comparator 1 and a function voltage Ef from a function voltage generating circuit 3 are compared in the comparator 1. When Ei is larger than Ef, a one-shot circuit 2 is connected in loop by the comparison output from the comparator 1, and generates a constant frequency output for a specified period of time. As a result, switches S 1  to S n  in circuit 3 are set to ON and OFF, and the function voltages proportional to the first power, second power, ..., n-th power of the output frequency of the circuit 2 are outputted regardless of the power source fluctuations and temperature fluctuations, and a loop oscillation circuit composed on circuits 2,3, etc. at a period to cause the voltage Ef to be equal to the voltage Ei oscillates, so that the frequency output at the period proportional to the measured variate is generated at the specified pulse width from a transistor Tr. Thus is obtained a linearizer having a simple constitution not requiring compensation for temperature and power source voltage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08251043-A (JP)
Title: Method and circuit for filtering and removing disturbance in receiver of radio device
Inventor: MIKA TSUUTEIIERUBI
IPC: H04B1/10
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To perform excellent reception even through a communication network having disturbance under control which is carried out by using the measurement result of the signal level of one transfer channel close to a reception channel. SOLUTION: During measurement, a digital signal processor 23 corrects the frequency fLo1 of a 1st local oscillator to set the receiver to the frequency of a transfer channel which is being measured. To adjust the frequency response of an analog basic frequency filter 25, the device 23 varies a control voltage UBB. When the voltage UBB is low, an analog switch SW1 is open and only a filter capacitor CF1 is in a filter circuit. When the voltage UBB rises above the switching voltage of the switch SW1, the switch SW1 connects a 2nd filter capacitor CF2 to the filter circuit. Consequently, the filter including the filter 25 can adjust the frequency response.
Patent JP-S59127214-A (JP)
Title: Magnetic head
Inventor: KAWACHI AKIHIKO
IPC: G11B5/10
Filed: 1983-01-11
Abstract: PURPOSE:To improve the reliability of a magnetic head by the synergetic effect between hardness and lubricity by forming a thin carbon film which includes diamond structure on a medium sliding surface. CONSTITUTION:A gap part 3 is formed on the sliding surface 2 of an Mn-Zn ferrite core 1 on which a medium slides. Further, glass 4 is charged beside the gap part 3. The thin carbon film 5 which includes diamond structure and graphite structur is formed on the siding surface 2 to 1,000Angstrom  by high-frquency plasma using gaseous methane. Further, ion gas is admitted into and ionized in the gaseous methane under a vacuum on the medium sliding surface 10 of a VTR head which has a ''Sendust''-made core 6 sandwiched between reinforcing glass cores 7 and 8 and has the sliding surface 10 on the side of the gap part 9 to form a carbon film 11 which includes diamond structure to 800Angstrom .
Patent JP-S59126998-A (JP)
Inventor: WATANABE SATORU
IPC: G21D1/00
Filed: 1983-01-11
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-2000199525-A (JP)
Title: Oil lubricating outer ring rotation rolling bearing device
Inventor: OKA RYUTARO
IPC: F16C33/66
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device capable of keeping a lubrication state proper in simple constitution even for oil bath lubricating outer ring rotation bearings. SOLUTION: This bearing device is provided with an oil lubricating outer ring rotation rolling bearing 1 and a part 9 which is adjacent to the outer ring 3 of this rolling bearing 1 and rotates together with the outer ring 3. An oil reservoir 6 is formed by the raceway surface 3a of the outer ring 3 and the inner diameter face adjacent to the raceway surface 3a. The oil reservoir 6 comprises a section, one side face of which is formed by the raceway surface 3a of the outer ring 3 and which has a V-shaped cross section and a section expanding to a weir section 10a from the former section. The outer ring 3 is installed in the rotary body 8 such as a wheel of rolling stock, pulley and gear, for example.
Patent JP-H05190818-A (JP)
Title: Solid-state image sensing device
Inventor: ABE HIDEJI
IPC: H01L27/14
Filed: 1992-01-10
Abstract: PURPOSE:To obtain a solid-state image sensing apparatus having the high sensitivity and the excellent smear characteristic without machining irregularities. CONSTITUTION:A first polysilicon layer 2, a second polysilicon layer 3, an SiO2 insulating film 13 and an SiN film 14 are formed. Thereafter, a second aluminum lower film 6A with a thickness of 8,000Angstrom  is formed around a device. The aluminum lower film 6A is patterned. Thereafter, a second aluminum upper film 6B is formed on the entire surface to a thickness of 2,000Angstrom . Then, resist 7 is patterned by lightography technology. Wet etching is performed, and only the second aluminum upper film 6B is removed. Thus a picture element part is opened. Therefore, the part between the picture element parts is covered with a light shielding film. Since the second aluminum upper film 6B is thin, the effective incident light from the side of a lens is not rejected, and the sensitivity is improved. Since the machinability is excellent, an undercut is not generated, and the smear characteristic is improved.
Patent JP-S63170676-A (JP)
Title: Electrophotographic reversal developing device
Inventor: KURIO SADAO
IPC: G03G15/06
Filed: 1987-01-09
Abstract: PURPOSE:To satisfactorily develop an electrophotographic sensitive body having no stain, and to facilitate the maintenance by applying a developing bias so that a developing bias closing circuit is not constituted in a place where a liquid developer exists, except the electrophotographic sensitive body and an electrode plate. CONSTITUTION:An electrophotographic sensitive body 13 consists of that which has provided an electrophotographic sensitive layer on a metallic plate supporting body, and when the electrophotographic sensitive body 13 which has been brought to image exposure of a negative comes in under an electrode plate 2 by a pair of feeding rollers 4, 5, a closed circuit of developing bias power source 10 - electrode plate 2 - electrophotographic sensitive body - bias feed piece 11 - developing bias power source 10 is formed, a bias voltage is applied to a photosensitive layer of the electrophotographic sensitive body 13, and a satisfactory development advances. Also, as for the electrophotographic sensitive body 13, an excessive developer 8 is squeezed by a pair of squeezing rollers 6, 7 and reaches a feed piece 12. Even during this time, the closed circuit is not formed at all in a place where the developer 8 exists, except the electrophotographic sensitive body 13, therefore, staining of toner particles by applying a bias is not generated.