baber/WOPTO huggingface dataset:
Patent JP-S59137603-A (JP)
Title: Hydraulic control device
Inventor: NISHI YOUZOU
IPC: F15B11/00
Filed: 1983-01-28
Abstract: PURPOSE:To enhance the controllability of a hydraulic device and as well to aim at saving energy, by controlling the hydraulic device such that the volume of a variable displacement motor is made large upon low speed operation but small upon high speed operation. CONSTITUTION:A pressure compensating type variable displacement pump 1 which is connected to a variable displacement motor 2 through a flow control valve 3, is connected to an actuator 5 for controlling the variable displacement motor 2, through a pressure control valve 6, and therefore, the volume of the variable displacement motor 2 is controlled such a way that it is large upon low speed operation but small upon high speed operaton. Thereby, torque upon low speed increases to obtain high acceleration, and as well, upon high speed, since no large acceleration is required although torque is reduced, high speed operation may be obtained at a small flow rate, thereby the controllability may be enhanced and as well consumption of energy may be reduced.
Patent JP-H04309626-A (JP)
Title: Method and device for extracting underground water by using high vacuum
Inventor: PARISU EI HAJIYARI
IPC: E21B43/34
Filed: 1992-01-27
Abstract: PURPOSE: To remove the contaminants of groundwater and soil from the upper and lower sides of the groundwater table by providing a borehole in a contaminated area of the ground and a vacuum extraction pipe and a perforated riser pipe in the borehole. CONSTITUTION: A borehole is provided in a contaminated area of the ground and a perforated riser pipe 44 is placed in the borehole and a vacuum extraction pipe 30 is placed in the pipe 44. The opening of the extraction pipe 30 is situated near, at, or at any point below the initial grounwater table in the riser pipe 44 and a vacuum is applied to the riser pipe 44 through the extraction pipe 30. Simultaneously, soil, gases, and liquid are drawn in the extraction pipe 44 by introducing a gas into the riser pipe 44. Therefore, the gases and liquid can be transported to the ground surface as a gas stream and a liquid stream and the gas and liquid streams can be treated separately.
Patent JP-H05206685-A (JP)
Title: Electronic component feeder
Inventor: CHIKAHISA NAOICHI
IPC: H05K13/02
Filed: 1992-01-27
Abstract: PURPOSE:To facilitate stable feeding of electronic components by a method wherein a mechanism which adjusts dimensions in accordance with sticks having different dimensions is provided. CONSTITUTION:If a component detecting sensor 14 confirms the absence of an electronic component 1, a guide 20 which supports an empty stick discharging block 16 is lifted by a solenoid 9 and a moving block 11 is moved horizontally. At that time, a stick holding block 17 of one stage above holds the stick 2 of one stage above with the force of a stick holding spring 18. On the other hand, the empty stick discharging block 16 continues horizontal movement to discharge the empty stick 2. Even if the height of the stick 2 is changed, as a height adjusting screw 21 can be changed, stable feeding can be maintained. With this constitution, even if types of apparatuses to be assembled are changed, stable feeding of electronics components 1 can be maintained.
Patent JP-S5396765-A (JP)
Title: Production of semiconductor device
Inventor: KAMIKAWA TAKASHI
IPC: H01L21/329
Filed: 1977-02-04
Abstract: PURPOSE: To eliminate Al vapor deposition, etc. and simplify electrode forming processes by performing glass firing after performing sintering of metal electrodes in a reductive or non-oxidative gas atmosphere. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0691164-A (JP)
Title: Sulfur absorbent composition, its production and process for using the same
Inventor: JIYANESHIYU PII KAARE
IPC: B01D53/52
Filed: 1993-01-27
Abstract: PURPOSE: To realize high sulfur-absorption ability and sufficiently high mechanical strength by incorporating zinc oxide, silica and a colloidal oxide solution to obtain a composition which is used as a sulfur absorbent. CONSTITUTION: A sulfur absorbent composition containing zinc oxide, silica and a colloidal oxide solution is preferably used as an agent for removing sulfur, especially hydrogen sulfide from fluid streams. The colloidal oxide solution contains finely pulverized metal oxide particles having colloidal-sizes, and the particles are homogeneously dispersed in a liquid medium. In the rotational granulating process, the colloidal oxide solution is sprayed to a mixture containing zinc oxide and silica. Thereby, as the mechanical strength or crush strength is enhanced, it becomes possible to produce the agglomerates.
Patent JP-S54105650-A (JP)
Title: Pipe expanding lubricant
Inventor: NAGURA TORAO
IPC: C10N50/02
Filed: 1978-02-07
Abstract: PURPOSE: To make up paste-state water-soluble pipe expanding lubricant free from oil by adding polyhydric alcohol and as-required water to polyethylene oxide.  
     CONSTITUTION: The paste made up by adding water as required and polyhydric alcohol such as glycerol, ethylene glycol, or propylene glycol to polyethylene oxide of approximately 300 to 10000 molecule in weight or the substance made by adding the paste to the solid powder lubricant such as talc, molybdenum bisulfide, or graphite whose weight occupies 0.5 to 20% of all the lubricant is used as pipe expanding lubricant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61170078-A (JP)
Title: Manufacture of solar cell module
Inventor: MATSUMOTO HIDEO
IPC: H01L31/048
Filed: 1985-01-23
Abstract: PURPOSE:To inhibit the dispersion of the thickness of the periphery of a sealing body, and to improve reliability by thinning and keeping constant the thickness of the peripheral section of the sealing body by using a jig capable of adjusting the thickness of the peripheral section on the heating of the sealing body. CONSTITUTION:A hold-down jig 13 is positioned onto a section supported by a metallic frame in a sealing body 8 on heating and curing, an insulating body 3, and pressed, thus controlling the insulating body 3 by the thickness of the hold-down member 13 when fluidity is generated on heating. Since the thickness of the peripheral section of the insulating body 3 can be inhibited constantly on the heating of the sealing body 8, the thickness of the peripheral section does not disperse, and the groove width of the metallic frame 9 is designed easily while adhesive strength between the metallic frame 9 and the sealing body 8 is increased, thus resulting in advantageousness regarding an improvement in the reliability of a module.
Patent JP-S56110382-A (JP)
Title: Emphasizing circuit of isolated picture element
Inventor: MIYAGAWA TOSHIO
IPC: H04N1/393
Filed: 1980-02-05
Abstract: PURPOSE:To prevent the deterioration of the picture quality for a facsimile device that performs a reduction conversion of the number of picture elements, by adding the isolated picture element which is overlooked while sampling the picture element to the final picture element row. CONSTITUTION:The picture element row E read out through a photoelectric conversion part is sampled by the sampling circuit 11 to be turned into the picture element row G that received a reduction conversion. The circuit 11 supplies the overlooked detection signal to the overlook detection circuit 13 for isolated picture element in case the picture element before reduction conversion exists in two units in a period of the sampling clock F for the above-mentioned sampling. Then the picture element row I having a delay equivalent to a picture element is taken out of the row E by the memory 14, thus obtaining an exclusive OR to the row E. Thus the changing point is detected 15, and this output is supplied to the circuit 13 and then applied to an AND circuit along with the above-mentioned detection signal to detect the overlooked isolated picture element. This isolated picture element is applied to the final picture element row. In such a way, the picture quality can be enhanced.
Patent JP-S63181555-A (JP)
Title: Telephone system
Inventor: KOTAKE YATSUHIRO
IPC: H04M3/42
Filed: 1987-01-23
Abstract: PURPOSE:To make a howler signal and a message waiting signal be the same signal, and to make the provision of two signal generators unnecessary by switching the howler signal transmitted by a private electronic branch exchange by an automatic switching device, and enabling the extension telephone set to receive it selectively as the message waiting signal. CONSTITUTION:When the private electronic branch exchange 1 transmits the howler signal or the message waiting signal to the extension telephone set 5, the howler signal is transmitted after a relay 7 in an extension circuit device 4 is switched to a dot line side. While the extension telephone set 5 is off- hooked, a hook switch 14 is connected to the dot line side, and the howler signal is inputted to 2 wire-4 wire conversion hybrid circuit 8, and a howler tone is outputted from the speaker of a hand set. While the extension telephone set 5 is on-hooked, the hook switch 14 is connected to a full line side, and the howler signal is inputted to a rectification circuit 11 through a 400 Hz filter 10, and the rectifier howler signal lights a message waiting lamp LED 12.
Patent JP-H09201670-A (JP)
Title: Soldering iron
Inventor: KATAOKA YOSHIO
IPC: G05D23/19
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To improve a soldered quality in a production line by providing a holding means for holding a temp. setting value in a soldering iron device so as not to freely change the temp. setting value. SOLUTION: A value newly inputted from a value inputting switch 19 and a preinputted value stored in an EEPROM 24 are compared and collated in each position. It is judged whether the newly inputted value is the normal pass- word or not, and in the case of judging as 'YES', a key-lock setting is released. In the case of judging as 'NO', it is judged whether an operation for demanding the change of the temp. setting value prestored in the EEPROM 24 is executed or not. In the case of judging as 'NO', it is judged whether an operation for demanding the key-lock setting is executed or not. By this method, since the holding of the temp. setting value and the release of the holding are executed by collating the pass-word, the temp. setting value is completely controlled.
Patent JP-S61174147-A (JP)
Title: High-strength stained glass
Inventor: TAMAI KUNIO
IPC: C03C27/00
Filed: 1985-01-25
Abstract: PURPOSE:To connect powerfully glass pieces to be connected by providing rail-shaped base plates on both the front and rear sides of the glass pieces in a manner as to conceal the space in the juncture therebetween, driving nails to the base plates so as to penetrate both the front and rear rail-shaped base plates and covering both projecting ends of the nails with build-up layers of solder. CONSTITUTION:The glass pieces 1, 1 are disposed so as to be connected via the space 2 provided therebetween. The rail-shaped base plates 3a each consisting of a copper foil tape or the like are provided on both the front and rear in the peripheral edge part of the glass pieces 1, 1 so as to conceal the space 2 in the juncture. The nails 4a made of copper of brass are so installed as to project through both the front and rear rail-shaped base plates 3a, 3a. The build-up layers 5 of solder are built-up on the surface of the plates 3a, 3a up to the wall thickness of the required strength so as to enclose both projecting ends of the nails 4a. The nails 4a and the build-up layers 5 are thus integrally formed with the plates 3a as a medium and the high-strength stained glass is obtd.
Patent JP-H03216668-A (JP)
Title: Image forming device
Inventor: MAEHARA HIDEJIRO
IPC: G03G21/00
Filed: 1990-01-22
Abstract: PURPOSE:To selectively use a belt-like photosensitive body in accordance with user's desire by providing a control means for controlling a paper feeding and image forming process for a seamed belt or the paper feeding and image forming process for a seamless belt based on the detection result of a detection means. CONSTITUTION:The belt-like photosensitive body 102 and the peripheral device are mounted on a device, and also a process unit 200 capable of freely attaching /detaching with reference to the image forming device main body 100 and a sensor part 201 for detecting whether the belt-like photosensitive body 102 has the seam or not are disposed, and the control of the paper feeding and image forming process for the seamed belt or the control of the paper feeding and image forming process for the seamless belt are performed by a control part 203 based on the detection result of the sensor part 201. Thus, either of the low-priced seamed belt-like photosensitive body or the seamless belt-like photosensitive body with which the image forming process can be performed at high speed can be selectively used in accordance with the user's desire.
Patent JP-H03218733-A (JP)
Title: Magnetic resonance imaging device
Inventor: HANAWA MASATOSHI
IPC: G01R33/58
Filed: 1990-01-24
Abstract: PURPOSE:To adjust the inclination angle of a spin system magnetic moment to a prescribed value by varying transmitting pulse power applied to generation of an excitation rotary magnetic field, based on the axial surface of a body to be examined. CONSTITUTION:A controller 13 varies transmitting pulse power applied to generation of an excitation rotary magnetic field by an excitation coil 34, based on the axial surface 39 of a body P to be examined shown in a figure 3 (a), therefore, at the time of deriving the maximum or the minimum condition of a spin echo signal, an ununiform area of a transmitting magnetic field of the outside of a photographing area is not excited, as in the conventional automatic power control, and as for projection data F(omega), only an oblique line part 40 shown in the same figure (b) corresponds thereto. Also, a spin echo signal 41 shown in the same figure (c) also contains only a signal component in a photographing area. Accordingly, a power condition of the transmitting pulse power, that is, an optimal 90 deg. pulse or 180 deg. pulse can be derived. Therefore, it is possible to reset to a object exact flip angle.
Patent JP-S62244819-A (JP)
Inventor: UORUTAA JIEI SUTOBU
IPC: B65G57/06
Filed: 1987-01-23
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-H06218508-A (JP)
Title: Dipping nozzle for continuous casting
Inventor: HAYAMIZU KUNIO
IPC: B22D41/50
Filed: 1993-01-28
Abstract: PURPOSE:To reduce the segregation of the ingot and to improve the quality by providing a conical projection or a truncated conical projection at the molten pool part at the bottom in the nozzle. CONSTITUTION:An in-nozzle hole 2 is formed in a nozzle body 1, the molten steel is flowed in the direction of the arrow 5, and discharged from a molten steel discharging hole 3 into a mold. A conical or a truncated conical projection 6 is provided at a molten pool part 4 at the bottom of the in-nozzle hole 2. The inclination at the top of the conical or a truncated conical projection 6 is set in the range of 30-60 deg. to the perpendicular line. The diameter of the bottom surface of the projection 6 is 25-95% of the inner diameter of the nozzle bottom part. The height of the truncated conical projection is >=1/2 of the height of the conical projection before truncation. This constitution prevents the accident such as falling or peeling of the lower part of the nozzle at the initial stage of casting.
Patent JP-S59210476-A (JP)
Inventor: SUGAWA TERUJI
IPC: G09F7/06
Filed: 1984-01-26
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-H01188955-A (JP)
Title: Memory access monitor device for in-circuit emulator
Inventor: HIRONO MAMORU
IPC: G06F11/22
Filed: 1988-01-22
Abstract: PURPOSE:To monitor the varying memory access conditions by monitoring the executing state of an emulator at each time and then monitoring whether or not the emulator performs a desired memory access action in accordance with the executing state of the emulator. CONSTITUTION:When an emulation part 1 actuates an emulator, a state deciding means 2 produces a state coincident with the executing state of the emulator with combination of a state designating tables and synchronously with execution of the emulator. Then the means 2 delivers each table name. A present access designating means 3 delivers the access conditions to each table. An access abnormality detecting means 4 monitors whether the access state received from the part 1 satisfies said access conditions or not. If not, a signal showing the access abnormality is transmitted. As a result, the memory access abnormality of each task is automatically detected.
Patent JP-H10200717-A (JP)
Title: Copying machine
Inventor: KIMURA MASAYUKI
IPC: H04N1/21
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To improve the speed of copy processing in the case that image information of a document original is once stored in a large capacity storage means and a plurality of copies are made. SOLUTION: Image data read from an image read section 12 are stored in a magnetic disk device 14 by using a page memory 13 for a buffer. The image data of a 1st original are left in the page memory 13. Since the data from the magnetic disk 14 to a copy processing section 16 are directly transferred not from the magnetic disk 14 but from the page memory 13 as to the 1st image data, no wait time is caused for a data request and the copying speed is improved by the time. The 2nd and succeeding image data are transferred from the magnetic disk device 14 via the page memory 13. In this case, a plurality of 2nd and succeeding image data are transferred so long as the idle capacity of the page memory 13 permits so as to reduce the wait time for 2nd and succeeding requests.
Patent JP-S5296386-A (JP)
Title: Coupling device for power supply
Inventor: TANIMIZU MAKOTO
IPC: H01R13/11
Filed: 1976-02-10
Abstract: PURPOSE: To stabilize a condition of electrical contact by forming a plug reception metal of plug socket with a conductive coil spring used. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01189934-A (JP)
Title: Estimation method for channel length of field effect transistor
Inventor: MIYANO SHINJI
IPC: H01L29/812
Filed: 1988-01-26
Abstract: PURPOSE:To enable the non-destructive measurement of the channel length of FET, by measuring gate.ohmic capacitances for an FET having a channel layer and a dummy element in which the channel layer is eliminated from the same type FET as the above FET, and calculating the gate length of FET from the difference of the measured gate.ohmic capacitances. CONSTITUTION:A dummy element is formed without performing ion implantation under a Schottky electrode 35 corresponding to the gate electrode of a self- alignment type MESFET (element 1). In a GaAs substrate 31, conductive layers 33, 34 corresponding to the source.drain region of the element 1 are arranged. On the surfaces of the layers, ohmic electrodes 36, 37 are installed, respectively. By adjacently arranging an ordinary FET and the dummy element on the same substrate, a device with short gate length can be formed, and a relation formula between the gate.ohmic capacitance and the gate length can be derived. Only by continuously measuring the gate.ohmic capacitance of FET to be measured, channel lengths of many FET's arranged on the same substrate can be measured in a short time in a non-destructive manner.
Patent JP-H03219263-A (JP)
Title: Carrier for electrophotography
Inventor: IKEDA TAKESHI
IPC: G03G9/113
Filed: 1990-01-25
Abstract: PURPOSE:To obtain the carrier coated with a coating material having sufficient mechanical strength to wear and impact, etc., by coating the carrier with a crosslinking type modified alkoxy alkylated polyamide resin and forming the graft part constituting this polyamide resin of a polymer or copolymer contg. a specific unit component. CONSTITUTION:The carrier is coated with the crosslinking type modified alkoxy alkylated polyamide resin and the graft part constituting this polyamide resin is formed of the polymer or copolymer contg. the unit component expressed by formula I. In the formula I, R1 denotes a hydrogen atom or methyl group; R2, R3 denote a hydrogen atom, substd. or unsubstd. alkyl group, substd. or unsubstd. aryl group, which may be the same of different. R2, R3 may form a ring with each other. The carrier imparted with the various characteristics, such as wear resistance and mechanical strength to the resin is obtd. in this way.
Patent JP-H09203195-A (JP)
Title: Soundproof flooring
Inventor: NISHIMURA MITSUO
IPC: E04F15/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent a wood base and a back damping material from being peeled from each other inadvertently and to enable them to be easily separated if they need be peeled by bonding the back damping material to the back of soundproof flooring, while distributing regularly a number of parts where an adhesive is applied in large amounts. SOLUTION: An adhesive A is applied to the back of soundproof flooring 1 using a spreader roller device 10a having recesses 12 arranged in a regular pattern. Either the adhesive A is thinly applied several times to the overall surface using a spreader roll device 10a having a roll 14 on the peripheral surface of which projections 13 are formed, or after the adhesive A is uniformly applied to the overall surface, the adhesive layer may be partly pressed with a roll 16 having projections 15. By forming the regular pattern during application of the adhesive and bonding a back damping material, inadvertent peeling is avoided, and if peeling is required they can be easily separated, so that construction of the flooring is quickened.
Patent JP-H09213936-A (JP)
Title: Charge coupled device
Inventor: MIWATA KAZUO
IPC: H04N5/363
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce a noise component mixing in the potential at a charge detector by covering the marginal end of a reset gate electrode at the side of an output gate with a shield electrode, except that of a narrower overhang than the width of a reset drain region. SOLUTION: A reset gate electrode 5a has a narrower overhang 4a-1 on a floating diffused layer than the width of a reset drain region 5, the part 4a-1 is disposed on a coupling part 8-1, and the marginal end of the electrode 4a at the side of an output gate 2 is covered with a shield electrode 15, except that of the overhang 4a-1. This reduces the coupling capacitance between the electrode 4a and charge detector and as a result unwanted potential variation of the charge detector can be made very little.
Patent JP-H03217244-A (JP)
Title: Removing method for wheat in rice husking plant
Inventor: YAMAMOTO HIROBUMI
IPC: B02B5/02
Filed: 1990-01-23
Abstract: PURPOSE:To sort and remove mixed wheat without separately providing a rocking sorter for selecting the dissimilar substance, to reduce the installation area and to reduce power consumption by providing a plurality of dissimilar tanks and sharing a rocking sorter for sorting mixed rice with the above- mentioned rocking sorter. CONSTITUTION:A plurality of dissimilar tanks 4, 5 are provided. Further an intermittently actuated changeover valve 6 is provided to a paddy carrier route 3 and communicated with a single side of dissimilar tank 4. A properly actuated changeover valve 7 is provided to an unpolished rice takeout route 1 and communicated with the other dissimilar tank 5. Mixed wheat is removed by both a rice husking sorting stage in which supply of raw paddy to a rice husker A is stopped by detection of full amount of the tank 4 and the raw paddy in this tank 4 is taken out or returned to the rice husker A and a resorting stage in which raw paddy in the tank 5 is passed through the rice husker A without stopping and resorted by a rocking sorter B. As a result, selection and removal of wheat are performed without separately providing the rocking sorter for selecting dissimilar substance. The installation area is reduced and power consumption is reduced and cost is lowered.
Patent JP-S58132274-A (JP)
Inventor: MATSUMOTO KATSUI
IPC: H03K21/08
Filed: 1982-01-30
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。