baber/WOPTO huggingface dataset:
Patent JP-H09107929-A (JP)
Title: Full-automated laver sheet-making machine, draining screen holder-transferring mechanism and full-automated layer-sheet production process
Inventor: KANEKO YOJI
IPC: A23L17/60
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a layer sheet-making machine, a draining screen holder-transferring mechanism and a laver sheet production process in which the elongation of the nail chain and the blade chain in the transfer system for layer sheet-draining screen holders can be made extremely small and the link-timing between individual machine parts is always kept properly. SOLUTION: A laver sheet-draining screen holder 6-conveying mechanism 8 comprising an endless nail chain 7 conveying the laver sheet-draining screen holder 6 equipped with the draining screens 5 which intermittently moves on the laver sheet-making machine 15, the dehydrator 17, the laver sheet peeler 18 and the laver sheet-draining screen-washing machine 20 in order is set to the main machine body 2. Further, after the laver sheet-draining screen holder-conveying mechanism 8 passes on the dehydrator, the laver sheet-draining screen holder-transferring mechanism 3 equipped with an intermittently moving endless nail chain 36 is installed to link each other, as circulating the upper and lower laver sheet-draining screen holder-conveying mechanism 22, 23 for the drying chamber and in the front of the laver sheet peeler of the holder- conveying mechanism 8 for the machine body.
Patent JP-H11107731-A (JP)
Title: Engine oil supply tank
Inventor: NAKANE SHINICHI
IPC: F01M11/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an engine oil supply tank that will not discharge oil mixed with dust. SOLUTION: This oil supply tank 14 is formed with a discharge port 14a in the side section of a tank body 14. This oil supply tank 14 is also provided with a top opening type filter 30, which is placed on the bottom of the tank so as to surround the discharge port 14a, and a cup member 40 having the upper side of the filter 30 loose fittingly received and forming a meandering flow passage 50 from the upper side of the tank body 14 to the discharge port 14a.
Patent JP-2000093877-A (JP)
Title: Roller type coating applicator
Inventor: KITAGAKI MITSUNOBU
IPC: B05C17/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to support a revolving shaft by only a bearing case made of a resin for rotatably self-locking and holding the revolving shaft and to drastically reduce a cost by adopting the constitution to fit the revolving shaft into the bearing case from one side of a core pipe. SOLUTION: A collar 23 is previously assembled to the bearing case 30 at the time of producing the roller type coating applicator T. At this time, the one end 30a where the bearing hole 31 of the bearing case 30 exists is composed of an array of plural flarable fingers 36 by forming notches 35 along an axial direction and, therefore, when the collar 23 is pushed in, the plural fingers 36 flare and the bearing hole 31 expands diametrally, allowing the easy insertion of the collar 23 into a housing part 33. Next, the bearing case 30 housing the collar 23 is fitted into the core pipe 21 of a brush roller 20 from its one end 21a and, in succession, the revolving shaft 5 is inserted into the bearing case 30 from its bearing hole 34.  At this time, the revolving shaft 5 is fitted and passed into the collar 23 and the front end 5a of the revolving shaft 5 is inserted into the bearing hole 31 and is supported by the same, by which the roller type coating applicator T is completed.
Patent JP-H02113619-A (JP)
Title: Pulse generating circuit
Inventor: FUJII KUNIHIKO
IPC: H03K5/00
Filed: 1988-10-21
Abstract: PURPOSE:To attain the pulse generating circuit not to need a decoding circuit by changing over a switch with the overflow of a counter only by the MSB of the counter. CONSTITUTION:N steps of 1-bit synchronizing counters composed of a first signal, a second signal, a third signal, composite registers 11 to 14 with a clock as an input and AND circuits 15 to 17 to obtain the coincidence of the output of the composite register and a fourth signal are arranged. For first and fourth signals, the output of front step AND circuits 15 to 17 is given, for a second signal, fixed data (d) to give an initial value are given, for a third signal, the output of an N-th step composite register 14 is given, and the first signal input of a first step composite register 11 and a N-th step second signal input are both fixed to a High level. Namely, when the MSB of the counter is Hi, an ordinary counting is executed and when it is Lo, the fixed value set beforehand is loaded. Thus, the arbitrary frequency-dividing value is obtained.
Patent JP-H08109594-A (JP)
Title: Additive for paper making
Inventor: NATSUHARA EISUKE
IPC: D21H17/37
Filed: 1994-10-04
Abstract: PURPOSE: To obtain an additive for paper-making which has the almost same pH and viscosity as those of known polysaccharide-acrylamide copolymer, whereas is excellent in drainage properties and retention to pulp. CONSTITUTION: (A) 100 pts.wt. of acrylamide copolymer obtained by copolymerizing (a) 40-98wt.% of (meth)acrylamide, (b) 1-50wt.% of at least one ionic monomer selected from anionic vinyl monomers and cationic vinyl monomers and (c) 0.01-20wt.% of at least one of vinyl monomers each bearing a radically chain-transferring group is subjected to graft polymerization in an aqueous dispersion containing (B) 20-500 pts.wt. of water-dispersible polysaccharide in the presence of a radical polymerization initiator to give a polysaccharide-acrylamide copolymer of a graft structure as this additive for paper making.
Patent JP-S60151254-A (JP)
Inventor: ERITSUKU REIMONDO POORU
IPC: C07F7/18
Filed: 1984-12-19
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-H01110241-A (JP)
Title: Internal tube traveller
Inventor: NEGISHI KOICHI
IPC: B62D57/024
Filed: 1987-10-23
Abstract: PURPOSE:To reduce the size and weight of a traveller, by employing a light elastic compression body with a small geometric size which extends and is deformed with the application of a pressure fluid to generate a large extending force along the axis line thereof. CONSTITUTION:A retaining means 8 is fed with a pressure fluid back in the direction of travelling through a pipe 42 and expanded to hold a mounting member 4b pressing it on the inner wall of the pipe. Then, when the pressure fluid is supplied to an elastically extending body 2 through a supply-discharge pipe 48, the body 2 is deformed with a reduction in diameter and extends along the axis line thereof and the mounting member 4a moves ahead in the direction of travelling stretching a tension spring 6. Then, the retaining means 8 is fed with the pressure fluid through a pipe 46 and expanded to hold the mounting member 4a securely on the inner wall thereof. Then, as the pressure fluid is discharged through the pipe 42 from the rear retaining means 8, the retaining means 8 is compressed. As the pressure fluid is discharged from an elastically extending body 2 through the pipe 48, a rear mounting member moves forward by an elastic force stored in the tension spring 6. Then, both the retaining means are fed with the pressure fluid to be retained in the pipe. According to the same procedure, the apparatus can be moved.
Patent JP-S62126281-A (JP)
Title: Vane pump
Inventor: SHINJO KIYOKAZU
IPC: B01F25/60
Filed: 1985-11-26
Abstract: PURPOSE:To obtain a vane pump in which the sliding abrasion is little by forming the inner wall parts of a rotor and a cam from the zirconia sintered body which does not contain the zirconia in monoclinic system and constituting the vane from the polyimide which contains solid lubricant. CONSTITUTION:The inner wall part of the cam ring of the captioned vane pump and a rotor 14 are formed from ceramics, and said ceramics contains at least 50mol% zirconia having the crystal structure of pyramidal quadratic system, and is formed from the zirconia sintered body which does not substantially contain the zirconia having the crystal structure of monoclinic system. While, the vane 15 of the vane pump is constituted of the molding material which is formed by mixing the solid lubricant such as tetrafluorinated ethylene into polyimide resin, and the ceramics is protected from abrasion.
Patent JP-H08128940-A (JP)
Title: Viscosity measuring method for electroviscous fluid
Inventor: UEKUSA TAKASHI
IPC: G01N11/16
Filed: 1994-10-31
Abstract: PURPOSE: To enhance reliability in viscosity measuring results of an electroviscous fluid. CONSTITUTION: A pair of electrodes 15 is faced and arranged in a sample container 12 filled with an electroviscous fluid used as a sample, and a pair of thin sensitive members 5 made of ceramic is put in the sample to make resonance vibration. Electricity is carried to the electrodes 15, driving current of the sensitive members 5 is continuously varied, and the amplitude of the sensitive members 5 is measured. The viscosity of the sample is measured from the relation of the driving current value and the amplitude value.
Patent JP-S63120809-A (JP)
Title: Venting sound absorber and manufacture thereof
Inventor: HAGIWARA TAKESHI
IPC: F01N1/24
Filed: 1986-11-11
Abstract: PURPOSE:To enhance the sound suppressing effect against aircraft noise or the like, by not aligning an air inlet with an air outlet in an air passage of a venting sound absorber to be installed in an air duct for a house or the like, and enlarging a space of an intermediate air passage portion between the air inlet and the air outlet. CONSTITUTION:A porous molding 1 such as a synthetic resin foam mat has a shape and a size suitable for installation to a wall of a house or the like, and it is formed with an air passage 2 transversely passing therethrough. The air passage 2 has an inlet portion 2a forming an air inlet 3 and an outlet portion 2b forming an air outlet 4. The inlet portion 2a is not aligned with the outlet portion 2b. For example, the former is formed below the latter. Further, the air passage 2 has an intermediate enlarged passage portion 2c defined between the inlet portion 2a and the outlet portion 2b. With this arrangement, the air inside the house is vented from the air inlet 3 through the air passage 2 and the air outlet 4 to the outside. On the other hand, aircraft noise or the like outside the house is suppressed by interference and sound absorption in the intermediate enlarged passage portion 2c.
Patent JP-H02113541-A (JP)
Title: Individually taking-out equipment for lead frame of electronic parts wherein molding of intermediate part is finished
Inventor: YONEZAWA KEITARO
IPC: B65G47/57
Filed: 1988-10-21
Abstract: PURPOSE:To remarkably increase working efficiency as compared with the case of manual operation by enabling an automatic operation using a machine wherein lead frames are arranged in a specified attitude and taken out one by one. CONSTITUTION:Out of two lead frames R and R' carried by an end-side conveying part 7c, the lower side lead frame R is accepted by a work receiving groove 10 of a conveying pawl 6, and arranged in a specified attitude. The upper side lead frame R' is, in a representative manner, set in a state shown by either H.I or J. All of the upper side lead frames R' drop. The lowest side lead frame R only is accepted by a work receiving groove 10, set in a specified atittude, and sent out one by one in a specified attitude by a final rotary part 7d. Thereby, an operation for taking out lead frames one by one in a specified attitude is done by a machine, and working efficiency can be increased.
Patent JP-H04146049-A (JP)
Title: Work holder position detector
Inventor: MARUI KENICHI
IPC: B23Q17/22
Filed: 1990-10-03
Abstract: PURPOSE:To enhance the detection accuracy of the work holder position by providing two passage detectors at positions spaced away from each other in the direction of movement of the horizontally traveling base, and providing a data selector means for selecting the read-in detected value as the work holder position in a prescribed priority order. CONSTITUTION:When a horizontally traveling base 12 is moved over a substantially whole stroke by a detection feed instruction means 37, each work holder 13 mounted thereon is detected by two passage detectors 31A, 31B or one thereof. With a timing of this detection, the detected value of a feed-position detector 32 for the horizontally traveling base 12 is fed into a detected value reading means 35. Next, this read-in detected value is selected as a work-holder position in a prescribed priority order. This enables an accurate positional detection without producing any error resulting from the acceleration or deceleration.
Patent JP-H0696448-A (JP)
Title: Optical information recording and reproducing device
Inventor: HOSHI HIROAKI
IPC: G11B19/12
Filed: 1992-09-10
Abstract: PURPOSE:To finely reproduce information and to obtain reproduced information of high reliability by forming information mark string in an information track on a recorded plane and recording information so that interval between centers of these marks indicates information. CONSTITUTION:A light from a laser 1 is converted to parallel beam flux of an approximately round shape by a collimator lens 3, a beam shaping prism 4, converged on a recorded plane of a magneto-optical disk 9 via a first polarized light beam splitter 5, a pickup lens 8, and an image is formed as a spot of diffraction limit. A part of a reflected light beam is made incident to the first polarized beam splitter 5 again via the pickup lens 8, 30% of P polarized light component and 100% of S polarized light component are reflected owing to this operation, and guided to a detecting optical system. And a part of a light beam divided by a beam splitter 10 is guided to a four dividing sensor 12 by a servo sensor lens 11. Thus, fine reproduced information is obtained by a simple processing circuit.
Patent JP-H10109846-A (JP)
Title: Maintenance device for elevator
Inventor: KASAI SHOJI
IPC: B66B5/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To work in an elevator hall so as to provide safe maintenance and inspection workability by providing a connector or a terminal necessary for maintenance work in the elevator hall. SOLUTION: Since it is difficult to install a machine room in a general house, a control panel 3 for performing elevator running management control is provided in a hoistway and a connector 1 for connecting a maintenance work portable terminal 9 is connected to this control panel 3 via a transmission cable 8. This connector 1 is normally concealed in a hall button 2 to prevent a general user from touching it. Elevator running is performed by the motor control of a hoist 4, one end of a rope 15 is fixed to the hoist 4 while the other end thereof is fixed to a car 5 via a guide pulley, and the car 5 is vertically moved by the rewinding of the rope 15.  During maintenance and inspection, an operation is switched to maintenance running by operating, for example the key of the portable terminal 9, the car 5 is stopped in a desired position and then maintenance and inspection work is carried out for a door opening/ closing device or the like.
Patent JP-2001087133-A (JP)
Title: Temperature control unit
Inventor: YAMANAKA SHIGEHIRO
IPC: A47J27/21
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control unit which curtails the man-hours and time required for assembly, simplifies and facilitates the mounting work of the unit and allows the efficient thermal conduction of the heat of an atmosphere and the exact execution of temperature control. SOLUTION: A thermosensitive element 26 constituting the temperature control unit 25 is fixed atop one end side of a thermal conductor 27 and a boiling thermo switch 31 is fixed atop the other end side of the thermal conductor 27. At the assembly, one end side of the thermal conductor 27 is fixed to the peripheral edge on the rear surface side of a projecting hole 24 of a mouth part 4 and the thermosensitive element 26 is inserted from below into the projecting hole 24 and is inserted and fixed in the state of exposing the same into a vapor passage 15. The other end side of the thermal conductor 27 is fixed to the inner wall part on the tapping side of the mouth part 4 and the boiling thermo switch 31 is fixed in the state of facing an operation part 29, by which the mounting work of the unit is simplified and facilitated.
Patent JP-H03129963-A (JP)
Title: Method for correcting balance between color channel outputs of color picture reader
Inventor: SATO MASAAKI
IPC: H04N1/04
Filed: 1989-10-14
Abstract: PURPOSE:To prevent deterioration in the S/N, deterioration in gradation number, deterioration in reproduction picture quality and unbalanced color balance by reading an output balance between 3-color decomposition read channels of a color read sensor and adjusting the transmission spectral characteristic of a filter inserted in an optical path so as to correct the unbalance. CONSTITUTION:The unbalance of output balance between 3-color decomposition read channels of a color read sensor 8 is corrected by reading an output balance between 3-color decomposition read channels of a color read sensor 8 and adjusting the transmission spectral characteristic of a filter 7 inserted in an optical path. The output of a red channel of the color read sensor 8 is improved by shifting the cut-off frequency of the transmission spectral characteristic of the filter 7 in a longer wavelength especially. Thus, outputs of 3-color channels are balanced, and the deterioration in the S/N, deterioration in gradation number, deterioration in reproduction picture quality and unbalanced color balance or the like caused by unbalanced outputs are prevented.
Patent JP-H08117828-A (JP)
Title: Method for controlling sheet thickness for hot finish rolling mill
Inventor: FUJII SHOGO
IPC: B21B37/18
Filed: 1994-10-31
Abstract: PURPOSE: To improve the thickness accuracy of a steel strip by calculating an arithmetic load deviation from a deviation in rolling load, deviation in inlet side steel strip tension and deviation in outlet side steel strip tension, calculating a sheet thickness deviation and calculating and determining a roll gap. CONSTITUTION: The arithmetic load deviation ΔPa is determined by an arithmetic equation. ΔPa +ΔPb +A.f1 A(ΔTB)+B.f1 B(ΔTf). ΔPb = deviation in rolling load, f1 A= the calculation equation for calculating the influence on the rolling load from the deviation in the inlet side steel strip tension, f1 B= the calculation equation for calculating the influence on the rolling load from the deviation in outlet side steel strip tension, ΔTB= the deviation in the side steel strip tension, ΔTf= the deviation in the outlet side steel strip tension, A, B= correction gains. The sheet thickness is calculated from the arithmetic load deviation ΔPn and the roll gap is calculated. The rolling down control mechanism of the rolling stand is then controlled.  The arithmetic load deviation is calculated without taking in the steel strip tension after the point of the time when the sheet thickness difference is calculated and, therefore, the crossinteference of the steel strip tension and the rolling down control is eliminated and the thickness accuracy is improved.
Patent JP-H10186294-A (JP)
Title: Spatial light modulator and directional display
Inventor: MOSELEY RICHARD
IPC: G02B30/27
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a spatial light modulator with a relatively high numerical aperture an a directional display using it. SOLUTION: A spatial light modulator has a plurality of picture elements arranged in lines and rows. Picture rows are arranged as adjacent groups, for example, an automatic stereo 3D display is provided by being connected with the elements of the parallax device. Picture elements mutually adjacent to, arranged in each line and each group adjoining rows are overlaid in the horizontal direction, and thus, an overlapped area and non-overlapped area are formed. A vertical size of each picture element is constant over the non- overlaid area and is equal to a sum of the heights of the adjacent picture elements over the overlaid area.
Patent JP-H05110078-A (JP)
Title: Field effect transistor and manufacture thereof
Inventor: UCHIYAMA AKIRA
IPC: H01L29/78
Filed: 1991-10-16
Abstract: PURPOSE:To form a field effect transistor which enables a P-N junction to be lessened in area restraining it from increasing in contact resistance by a method wherein a second conductivity type region is continuously extended from one side of a ridge to the other side to be provided onto the ridge. CONSTITUTION:A first conductivity type base 30, an insulating film 36 provided with a window 34 which exposes the element forming regions 32 of the base 30, a gate oxide film 38 and a gate electrode 40 located nearly at the center of the regions 32, a drain region 42 provided to the adjacent element forming region 32, and a source region 44 provided to the other element forming region 32 are provided. The drain region 42 and the source region 44 are set to be of second conductivity type regions, ridges 46 and troughs 48 are alternately provided in parallel to both the element forming regions 32 or either of them, and a second conductivity type region is continuously provided extending from the side of the ridge 46 to the other side of it in constitution. Therefore, a P-N junction is lessened in area so as to be decreased in junction capacitance, so that a field effect transistor of this design can be improved in operation speed.
Patent JP-H03127234-A (JP)
Title: Program debugging device for computer system
Inventor: IKEDA HARUMI
IPC: G06F11/28
Filed: 1989-10-13
Abstract: PURPOSE:To effectively carry on a program debugging process by recording all update information of a register and a memory which are produced with execution of a program to be debugged and regenerating the executing environment of the program back to a past time point. CONSTITUTION:A program 1 to be debugged is provided together with a register 2, a memory 3, a program execution control means 4, a program execution history recording medium 5, a program execution history information store area 6, and a program execution environment resetting means 7. The program 1 is carried out and this executing action is monitored. Then all contents of the register 2 and the memory 3 that are updated are recorded in time series as the program execution history information. The contents of the register 2 and the memory 3 are restored back to a past time point by reference to the program execution history information. Thus it is possible to resolve an unexpected action of the program 1 if occurred and to effectively carry on a program debugging process.
Patent JP-H06116104-A (JP)
Title: Soil modifier
Inventor: ITO YASUHIRO
IPC: A01N37/22
Filed: 1992-10-06
Abstract: PURPOSE:To obtain a soil modifier highly improved in both chemical acting efficiency and the sustainability of chemical effectiveness, thus enabling expected effect to be attained adequately even at a very low level of application by holding a pesticidal component oh a specific material followed by being made into granules. CONSTITUTION:Residues such as various humus including bark compost, coffee grounds, strained lees left after squeezing fruit juice, or beer brewery sludge, residues left after squeezing vegetable fatty oil, cow manure, or other organic materials such as chaff are admixed or impregnated with a pesticidal component, followed by being made into granules of >=0.1mm in mean diameter, thus obtaining the objective soil modifier. This modifier is useful for preventing the disease turf and insect damages of various plants including golf course and for weeding useful vegetation areas. This modifier does not migrate into the soil when applied, readily falling even if attached to the upper parts of plant leaves and stems; as a result, virtually all the amount of such applied modifier forms a granular layer on the soil; therefore, the frequency of its application can be reduced, and thus it is advantageous.