baber/WOPTO huggingface dataset:
Patent JP-H01281116-A (JP)
Title: Apparatus for filtration
Inventor: KAWACHI TORU
IPC: B01D29/25
Filed: 1988-05-06
Abstract: PURPOSE:To detect damage of a filtration device quickly and to resolve the trouble speedily by installing a detecting means to detect a suspended material of a permeated liquid flowing in a permeated liquid delivery line. CONSTITUTION:Filtration containers F1-Fn are divided in to raw liquid sides 2 and permeated liquid sides 3 by filtration devices 1 of built-in filtration membranes, etc. The raw liquid sides 2 are connected with a raw liquid supplying line 4 and a concentrated liquid discharging line 5 while the permeated liquid sides 3 are connected with a permeated liquid delivery line 7. Then, a part of a raw liquid supplied to the raw liquid sides 2 is permeated to the permeated liquid sides 3 through the filtration devices 1 to obtain a permeated liquid as well as to discharge the remaining liquid as a concentrated liquid. Moreover, a side glass 8 as a detecting means to detect a suspended material of the permeated liquid flowing in the permeated liquid delivery line 7 is installed therein 7. By this simple configuration, a damage of a filtration device is detected quickly and the trouble can be resolved speedily.
Patent JP-H04337236-A (JP)
Title: Three-dimensional atomic arrangement observing device and method
Inventor: KAKIBAYASHI HIROSHI
IPC: G01N23/04
Filed: 1991-05-15
Abstract: PURPOSE:To reduce the required TAT by observing the scanning transmission electron microscope image of a thin film sample from various directions with an electron beam with the size of 1-2 atoms or below. CONSTITUTION:When a thin film sample 19 is scanned by an incidence electron beam 1 with the size of 1-2 atoms or below, if the beam 1 exists between the atomic arrangement, it becomes transmission electrons 4 by the channeling phenomenon, if the beam 1 exists on the atomic line, it is scattered by atoms 2. When the intensity of the electrons 4 or the scattered electrons 5 is measured synchronously with the scanning of the beam 1, the atomic arrangement projection image 6 can be observed. When the sample 19 is inclined by theta deg. against the beam 1, the beam 1 is scattered by atoms 3 with a different species, and the scattering angle beta indicating the peak intensity of the scattering electrons 5 differs from the scattering angle alpha of the atoms 2. For the atomic contrast of the atomic arrangement projection image, the atoms 2 are bright and the atoms 3 are dark, and both atoms 2, 3 can be identified. The atomic arrangement of the thin film sample 19 can be three-dimensionally observed with high resolution, composition and connection state can be performed, and the required turn around time(TAT) can be sharply improved.
Patent JP-2000302186-A (JP)
Title: Container for candy with stick
Inventor: OISHI HARUO
IPC: A23G3/34
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a candy case for housing candy with a stick, and particularly provide a candy case which can house candy partly eaten and whose main body is usable as an ornament. SOLUTION: A case main body 1 for housing candy is formed into a two-split type. Notches 31, 32 are formed in a bottom face of the case main body 1. A connecting plate 4 having each bearing part at both side ends thereof is provided between the notches. Both bottom plates of the container main body 1 are supported on both the bearing parts of the connecting plate 4, respectively. A through-hole 5 for allowing a stick of the candy to pass therethrough is defined in the connecting plate 4.
Patent JP-S5741120-A (JP)
Title: Multiblade saw
Inventor: FUJISAWA MASAYASU
IPC: B24B27/06
Filed: 1980-08-13
Abstract: PURPOSE:To prevent distortion of a blade and improve the cutting accuracy for silicone by arranging fixed grinding grains on the upper area of the blade, in addition to the fixed grinding grains on the lower end of the blade, in the multiblade saw for cutting a number of silicone etc. at a same time. CONSTITUTION:The grinding grain fixed part 5 is formed on the upper side area of a blade 1, in addition to the fixed grinding grain part 2 at the lower end of the cutting blade, and the torsional moment due to asymmetry of the action of the fixed grinding grain part 2 at the lower end of the blade 1 is offset, and the cutting accuracy for silicone etc. is improved.
Patent JP-S58225339-A (JP)
Title: Wave forming apparatus
Inventor: TANIGUCHI MASARU
IPC: G01M10/00
Filed: 1982-06-25
Abstract: PURPOSE:To obtain a wave with a desired fine wave form even in a stream having a flow speed, by rotating a cylinder provided in parallel relation to flat water surface around an eccentric axial core. CONSTITUTION:A cylinder 2 substantially parallel with a flat water surface H is provided to the upstream side of the test region 1 of a circular stream water tank and rotated around an eccentric axial core P separately provided in parallel relation to the axial core Po of said cylinder 2 so as to sink at least the part thereof below the water level to form a predetermined wave W to the downstream side test region 1 of said cylinder 2. A wave control mechanism 3 is provided along the flat water surface H in the upstream side relative to the upstream side of the cylinder 2, that is, the test region 1 as a wave forming water surface and a plate shaped body 6 internally inlaid with a case 5 having a compression spring 4 mounted to the bottom part thereof in a freely retractable manner is provided so as to always contact the leading end thereof with the outer peripheral surface of the cylinder 2.
Patent JP-S63305229-A (JP)
Inventor: HEIKI KUISUMA
IPC: G01L9/12
Filed: 1988-05-06
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-H08304385-A (JP)
Title: Measuring method for filling performance of high fluidity concrete and its device
Inventor: TAKAGI YOSHIHIKO
IPC: G01N33/38
Filed: 1995-05-09
Abstract: PURPOSE: To provide a method and a device by which the filling performance of high fluidity concrete can usefully be measured by an appropriate reference. CONSTITUTION: A vertical throw-into portion A, and a flow portion B and a rise portion C which are partitioned therefrom by a shutter 31 free in opening and closing are bent and formed into an approximately J-shaped transparent vessel 2, into the throw-into portion A of which a predetermined amount of sample to be measured is thrown. Thereafter, a shutter 31 partitioning the throw-into portion A and the flow portion B of the vessel 2 is opened at a predetermined speed so that the sample to be measured is allowed to flow to the flow portion B and the rise portion C of the vessel 2, and a filling performance is measured referring to the movement form to the flow portion B and the rise portion C.
Patent JP-S5536683-A (JP)
Title: No-supplement lubricating method and device in transmission mechanism
Inventor: KURODA MINORU
IPC: F16D3/41
Filed: 1978-09-08
Abstract: PURPOSE: To prevent the shortage of oil on a collar, by providing an oil reservoir in the boss part of a pulley and supplying a necessary quantity of oil from the oil reservoir with the rotation of a rotary member.  
     CONSTITUTION: The oil reservoir 20 is provided in the boss part of the pulley. Oil passages 20a extend from the oil reservoir 20 to the collar 15. Spiral recesses 19 are provided on the inside surface of the collar 15 and connected to small holes 27. The oil is supplied from the oil reservoir 20 to a shaft 22 through the spiral recesses 19. The oil reservoir 20 is filled with the oil. When the pulley 11 is rotated, the oil flows from the oil reservoir 20 to the small holes 27 through the oil passages 20a and passes through the small holes 27 to the inside of the collar 15. The oil then flows to the shaft 22 through the spiral recesses 19 of the collar 15 to lubricate the shaft 22 and the collar 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63276023-A (JP)
Title: Projection type liquid crystal display device
Inventor: FUNAHATA KAZUYUKI
IPC: G02F1/13
Filed: 1987-05-08
Abstract: PURPOSE:To improve a contrast and a write speed by providing a means for making a temperature different between two pieces of glass substrates for constituting a liquid crystal element. CONSTITUTION:The titled device consists of a structure which inserts a liquid crystal 6 between two pieces of glass substrates 2, 8 of each different heat capacity, and on the glass substrate 2, a light absorbing film 3 of chromium and chromium oxide, and a liquid crystal oriented film 5 of an organic substance and SiO are provided. On the other hand, on the glass substrate 8 of a projected light side, the liquid crystal oriented film 5 of the organic substance and SiO, and a transparent electrode 7 of In2O3 are provided. The heat capacity of the glass substrate 8 of the projection side is larger by about 10 times than that of the glass substrate 2 of the laser light side, and also, the film thickness of a light reflecting film 4 of Al provided on the laser light absorbing film 3 is set to 400Angstrom , by which energy of a projected light is absorbed by the laser light absorbing film 3, and a temperature is made different between the glass substrate 2 of the laser light side and the glass substrate 8 of the projected light side. In such a way, the write time is shortened, and also, a write state that the light scattering property is strong is obtained, and the contrast is improved.
Patent JP-S61268064-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUSUSE NORIO
IPC: H01L29/73
Filed: 1985-05-23
Abstract: PURPOSE:To improve quality and yield by forming a polycrystalline silicon layer to a desired pattern, implanting and diffusing impurity atoms through an ion implantation method and boring a window, to which an inclination is shaped, to an oxide layer except a diffusion region in the polycrystalline silicon layer. CONSTITUTION:A polycrystalline silicon layer 4 is formed onto the whole surface of an oxide film layer 2 on a substrate 1, and the layer 4 is patterned to shape collector-emitter electrode sections. Impurity atoms are implanted to the whole surface containing the electrode sections and the oxide film layer through an ion implantation method, and annealed, thus forming N-type collector-emitter regions. The film quality of the surface of the oxide film layer changes through ion implantation and annealing, two-layer oxide film structure of an upper-layer oxide film having different film quality and a relatively fast etching rate and a lower-layer oxide film having a slow etching rate is shaped, and an inclination is formed easily to the oxide films through a method such as wet etching by a hydrofluoric acid mixed liquid, thus improving the coatability of wirings. Accordingly, quality and yield are enhanced.
Patent JP-S63276680-A (JP)
Title: Bar code reader
Inventor: YOMOGIDA MATSUO
IPC: G06K7/10
Filed: 1987-05-08
Abstract: PURPOSE:To prevent a malfunction for detecting a white ground by providing a level clamping circuit for interrupting a noise generated at the time of leading edge of a power source pulse on a peak value holding part. CONSTITUTION:The level clamping circuit 11 is connected between the input of the peak value holding part and an illuminating light source driving part 8. A timing is set according to a light source control signal by the driving part 8 to operate the transistor 12 of the circuit 11, and then, the noise generated at the time of leading edge of the power source pulse is interrupted in the peak value holding part and does not appear on signals voltage divided by resistors R1, R2, R3. Accordingly, the malfunction of detecting the white ground is not generated.
Patent JP-H0639005-A (JP)
Title: Filthy water receiver device of medical treatment rack
Inventor: WATABE TSUYOSHI
IPC: A61M1/00
Filed: 1992-04-03
Abstract: PURPOSE:To safely execute a movement of a filthy water receiver, and to surely position it in a prescribed position by interlocking elastically the filthy water receiver with a driving means of a crotch receiver, allowable it to abut on a stopper by prescribed pressure in a use position and positioning it. CONSTITUTION:When a driving means 7 of a crotch receiver 4 of a medical examination rack 1 is driven and turned upward, a first air cylinder 8 is also interlocked. One end 8a of a first air cylinder 8 is connected through a pipe to one end 9a of a second air cylinder 9 provided with a moving member 18 for driving a filthy water receiver 6, and a second air cylinder 9 follows an operation of a first air cylinder. When the moving member 18 is positioned in the upper part of the air cylinder 9 by supplying air from one end of the air cylinder, the moving member is allowed to abut on a stopper 20 by prescribed pressure. In such a way, since the filthy water receiver is interlocked elastically with the driving means of the crotch receiver, even if the filthy water receiver comes into collision with an obstacle in the course of movement of the filthy water receiver, the collision can be absorbed elastically.
Patent JP-H05308140-A (JP)
Title: Applying method of nonvolatile memory
Inventor: SHIMOJI NORIYUKI
IPC: G11C17/00
Filed: 1992-04-30
Abstract: PURPOSE:To prevent excessive erase and insufficient erase, by applying a potential higher than the threshold value of a nonvolatile memory at the time of non-writing to a control electrode, and making the potential of a second region be in the open state. CONSTITUTION:3V is applied to a control gate electrode being an electrode for control. 0V is applied to a P well 2, and 15V as a return voltage is applied to a source being a first region. A drain 3 being a second region is set open. As electrons are returned to the source 4, the threshold voltage in the present state decreases from 4V. When the threshold voltage reaches 3V, a channel forming region 116 turns to the ON state. When erase further progresses, the voltage applied to the channel forming region 116 increases, and then the essential erase current decreases. The electric potential of floating type electrode increases as the threshold voltage becomes low. Then the speed of erase becomes low, and the threshold voltage converges on a value, so that excessive erase can be prevented.
Patent JP-H09296857-A (JP)
Title: Differential gear
Inventor: ISHIKAWA YASUHIKO
IPC: F16H57/04
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To improve the lubrication of a cone clutch as well as to make the direct measurement of a clearance between conical surface clearances of this cone clutch by forming a lubricating hole in a differential case, and exposing an interval ranging from a large diametral part of a side gear side conical surface to the small diametral part to the outside. SOLUTION: A differential case 3 of a differential gear 1 is made up of locking a casing body 5 and a cover 7 with a bolt 8. Four ribs 45 are formed on an outer surface of the cover 7 at regular intervals in the rotational direction, and plural pieces of circular through lubricating holes 49 and unpierced circular holes 51, for example, by two pieces are installed each in these ribs 45 at a position preceding to the direction of rotation of the differential case 3. In these lubricating holes 49, the whole surface ranging from a large diametral part of a conical surface 39 of a side gear 25 to the small diametral part is made so as to be exposed to the outside. The cover is made to be lighter in weight owing to these holes 51. Lubrication is smoothly carried out from the lubricating holes 49.  In addition, a thickness gauge is inserted from the lubricating hole 49, through which a clearance between two cone clutches 33 and 35 is directly measured.
Patent JP-H09296834-A (JP)
Title: Controller for magnetic powder type electromagnetic clutch for vehicle
Inventor: YAMAMOTO HIROAKI
IPC: B60W10/04
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent any clutch burnout and characteristic deterioration from occurring by correcting an exciting current so as to make an actual clutch slip rotational speed accord with the target value obtained from an engine, a rotational speed of clutch output, a clutch temperature and the like. SOLUTION: A speed sensor 60 of an input side variable pulley 24 feeds an I/F circuit 54 with a rotational signal, and another sensor 61 of an output side variable pulley 34 with a speed signal SS, respectively, supplying an input/ output port 58 with a conformed code signal. A central processing unit CPU 62 is connected to this I/O port 58, and it performs those of speed detection, request load detection, clutch torque estimation, exciting current control, desired slip value determination, desired engine speed determination, exciting current control modification, magnetic clutch temperature estimation, allowable slip power determination and target slip value modification.  Subsequently an exciting current being fed to a magnetic clutch 12 is determined, feeding a digital to- analog converter 68 with a control signal SC, then it is converted into a voltage signal SV, feeding a V/I converter 70, and the exciting current conformed to this converter 70 is fed to a exciting coil 28.
Patent JP-S5443939-A (JP)
Title: Organic solvent composition for water-soluble coating
Inventor: TANAKA HIDETSUGU
IPC: C09D5/00
Filed: 1977-09-13
Abstract: PURPOSE: To prepare the titled composition of improved workability, maintaining the merits of methyl methoxybutanol, also capable of preventing development of repelling and/or fascia phenomena, by incorporating ethylene glycol monoisobutyl ether in methyl methoxybutanol.  
     CONSTITUTION: The objective composition can be prepared by mixing (1) 3-methyl- 3-methoxy-1-ol with (2) ethylene glycol monoisobutyl ether in a weight ratio (1)/ (2) of 0.6W0.4 the resin for the water-soluble coating to be dissolved or dispressed in the objective solvent composition, is e.g. an amino resin, alkyd resin, etc.  
     EFFECT: Capable of greatly reducing the surface tension of water, effecting considerably increased solubility of slightly polar resin in water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08286123-A (JP)
Title: Angle operating device for endoscope
Inventor: ABE KENJI
IPC: A61B1/00
Filed: 1995-04-13
Abstract: PURPOSE: To adjust the tension of respective operation wires individually in proper states extremely easily when an operation wire extends by repeatedly performing angle operation by engaging an eccentric pushing piece with at least couple of operation wires which are provided to curve an angle part and rotating the eccentric pushing piece. CONSTITUTION: This device has the eccentric pushing piece 20 whose outer circumferential surface abuts against the operation wires 11a and 11b, curving the angle part 2a upward and downward, so as to adjust the tension of the operation wires 11a and 11b individually, and this eccentric pushing piece 20 is fixed to a rotary shaft 21; and one end of the rotary shaft 21 is supported rotatably on a base plate 5 by a bearing and the other end part is connected to a driving shaft by splining. The driving shaft is led out of the casing 1a of a main body operation part 1 and an operation knob is connected to its tip; and this operation knob is rotated to make tension adjustments so that the operation wires 11a and 11b have specific tension or slacks.
Patent JP-H02292469-A (JP)
Title: Indoor atmospheric pressure control system for tent type dome
Inventor: ISHITANI TSUNEHIKO
IPC: E04H15/22
Filed: 1989-04-28
Abstract: PURPOSE:To suppress a sudden fluctuation in an atmospheric pressure by a method wherein from the indoor atmospheric pressure of a tent type dome and a fluctuation speed, inference of a regulation pressure amount based on a fuzzy theory is effected to regulate a pressure. CONSTITUTION:An indoor atmospheric pressure X1 of a tent type dome DM is measured by an indoor atmospheric pressure measuring device IPM, and a fluctuation speed X2 is computed by a computing means DT. The two data X1 and X2 are fed to a fuzzy processing means FSM, and inference of an indoor optimum regulation pressure Y based on a fuzzy logic is effected. Based on a result on which inference is made, the indoor atmospheric pressure of the tent type dome DM is regulated by a pressure regulating device PP.
Patent JP-H10300104-A (JP)
Title: Gas heater
Inventor: KAWASAKI TOKUYUKI
IPC: F24C3/08
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To facilitate positioning of a tripod of a gas appliance provided with a glass top plate by grounding the outer end part at a plurality of leg parts of the tripod to the upper surface of the top plate and engaging the central part of the tripod to a burner head. SOLUTION: A window 11 is made through a top plate 1 forming the upper surface of a gas table and inserted with a burner body 2 from below. A burner head 3 is mounted on the upper part of the burner body 2 and provided with a central opening 31. A tripod 4 comprises a disc-like cover part 42 having a central opening 41, and six leg parts 43 extending radially at a constant interval from the cover part 42. Outer end part 44 of the leg part 43 is grounded to the outer surface of the top plate 1 and a plurality of positioning protrusions 46 provided circumferentially on the lower surface of the cover part 42 are fitted idly between large protrusions 32 formed on the burner head 3 thus positioning the tripod 4 horizontally with respect to the burner head 3 and determining the phase thereof in the rotational direction.
Patent JP-S5235607-A (JP)
Title: Tape feeding device free from irregular winding
Inventor: SAKAI YOSHIAKI
IPC: G11B15/66
Filed: 1975-09-13
Abstract: PURPOSE: To prevent tape from winding round and enable it to return to its normal winding condition by detecting such irregular winding and operating automatic ejecting mechanism in the cassette tape recorder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61271366-A (JP)
Title: Waterproof emulsion adhesive
Inventor: BITO MASAKI
IPC: C09D131/04
Filed: 1985-05-25
Abstract: PURPOSE:To improve initial bond performance, waterproofing bond performance and shelf stability, by blending a previously emulsified amino resin and an org. amine and/or a basic salt with a resin emulsion mainly composed of vinyl acetate and adjusting the pH to a value within a specified range. CONSTITUTION:A previously emulsified amino resin is mixed with a resin emulsion mainly composed of vinyl acetate. An org. amine and/or a basic salt are/is blended with the mixture to adjust the ph to 7.0 or above, thus obtaining the titled adhesive. The pH of the mixture is adjusted by the org. amine in place of conventional alkaline substance (e.g., NaOH) to thereby improve shelf stability. Examples of the org. amines are ethylenediamine and diethylenetriamine. Examples of the basic salts are sodium carbonate, ammonium carbonate, disodium hydrogen-phosphate and sodium phosphate.
Patent JP-S63276835-A (JP)
Title: Manufacture of cylindrical electric contact
Inventor: IMAI MITSUO
IPC: H01H1/06
Filed: 1987-05-07
Abstract: PURPOSE:To obtain a contact which can switch a large current by inserting a rod for a current switching contact consisting of Cu or Cu alloy on the inner side of a cylinder consisting of Ag, W or Ag, WC. CONSTITUTION:A cylinder 5 of arc resistant contact material consisting of Ag, W is disposed in a rod 4a of pure copper at a distance from both ends, and the length of the rod 4a is compressed by a press, so the cylinder 5 is fixed at the center of the copper rod 4. Then they are inserted into a die-set die 6, and the rod 4a is compressed under pressure for causing plastic deformation of it by means of an upper and a lower punch 7, 8, and after the cylinder 5 is tightly attached with the copper rod 4a completely at the top and bottom and from the inner side, they are taken out of the die. After a boring work is applied in the axial part of the copper rod 4a, they are heated and kept at a temperature lower than the lower fusing point of the material, so eutectic diffusion layer of Ag.Cu is formed on the boundary of both cylinders, and finishing work is applied including circular grooves 10, so an electric contact of a cylindrical form is obtained. A large current can thus be switched.