baber/WOPTO huggingface dataset:
Patent JP-H02169992-A (JP)
Title: Heat exchanger for drink
Inventor: IKEDA KATSUYA
IPC: F25D11/00
Filed: 1987-11-28
Abstract: PURPOSE:To scarcely adhere scale, etc., to a heat transfer tube and to simply and economically clean it by using a plastic tube having nonadhesive such as fluorine resin, etc. as the heat transfer tube. CONSTITUTION:Drink supplied from a storage vessel 9 to a heat exchanger for drink through a hose 7 is thermally exchanged with cooling water in a liquid 2 when it is passed through plastic tubes 41 in a heat transfer tube 4 in the liquid tank 2, cooled to a predetermined temperature, and arrives at a pouring cock 6. The heat transfer tube 4 is made of a plurality of plastic tubes 41, bundled, plastic sleeves 42 are externally engaged with both end parts. As the material of the plastic tube 41, resin having nonadhesive such as fluorine resin, polyethylene is used. Thus, since the tube made of the plastic having nonadhesive is used as the heat transfer tube, drink, scale, etc. are hot substantially adhered to the inner surface of the heat transfer tube, thereby remarkably improving the cleaning work as compared with the use of a metal tube.
Patent JP-H11137115-A (JP)
Title: Cultured pearl and its acquisition
Inventor: NISHIKUMA HIDETOSHI
IPC: A01K61/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To produce a cultured pearl containing an anucleate pearl as a pearl nucleus. SOLUTION: This method for obtaining an anucleate pearl comprises hanging and culturing in sea a pearl oyster into which an anucleate pearl, especially a fresh water pearl and a cut mantle piece, are inserted, allowing to form a pearl layer on the surface of the anucleate pearl, and subsequently recovering the (cultured) pearl from the pearl oyster.
Patent JP-2000128354-A (JP)
Title: Stacking method for article
Inventor: KOBUKI MANABU
IPC: B65G57/22
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a various stacking patterns by arranging a plurality of articles in lines, by stacking the arranged articles on a pallet moving downward or articles stacked in lines beforehand, and by forming them into a line stage block. SOLUTION: Articles GC of the same size are stacked on the first and the second stage from the bottom in the first line of a pallet P four by four, articles GD of another size are stacked on the third stage from the bottom by four and articles GE of another size are stacked on the forth stage from the bottom by five. In this case, eight articles GC are taken out from a gravity roller conveyer, four articles GD are taken out from another gravity roller conveyer, five articles GE are taken out from another gravity roller conveyer, and the articles are stopped in close contact states in a prescribed position. In this case, the articles stacked in lines are required to be the same size, however, articles of different sizes may be stacked in lines.
Patent JP-H03164798-A (JP)
Title: Controller
Inventor: AOKI EIICHIRO
IPC: G10H1/053
Filed: 1989-11-24
Abstract: PURPOSE:To increase the number of control parameters and to efficiently execute an input control operation by providing a pressing force detecting means in a mouse which is an input controller so that not only the X and Y moving quantities but also the pressing force of the operation are simultaneously detected by the moving operation of the mouse. CONSTITUTION:Rotating rollers 3, 4 in X and Y directions provided in a body 1 are rotated by the rotation of a rotating body 2 when the body 1 is moved on X-Y planes for operation. The rotations thereof are detected by rotary encoders 5, 6 in the respective X and Y directions and are sent as the respective rotation detection signals of the X- and Y directions to a control circuit 12. On the other hand, a pressure sensor 9 is pressed by pressing the rotating body 2 onto the X-Y planes, by which the pressing force of the operation at the time of the mouse operation is detected. This pressure detection signal is sent together with the rotation detecting signals of the X- and Y directions (X position data and Y position data) to the control circuit 12, by which the value of the controlled variable concerning the prescribed plural control parameters is calculated. The input parameters are increased in this way and the operability is improved.
Patent JP-2001121400-A (JP)
Title: Abrasive for machining beam of magnetic force
Inventor: SHINPO YOSHINORI
IPC: B24B31/14
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce time required for deburring and to suppress the formation of secondary burrs to lengthen the service life of an abrasive in magnetic force line beam machining. SOLUTION: This abrasive used for magnetic force line beam machining is held in the magnetic field formed between magnetic poles, to obtain a state of forming a magnetic brush. A workpiece formed of a nonmagnetic substance is disposed in the magnetic brush, and the magnetic poles and the workpiece are relatively vibrated to machine the surface of the workpiece. In this case, the abrasive is formed as the granular abrasive by cutting stainless steel wire of feeble magnetic substance, and the relative magnetic permeability of the abrasive in the measured magnetic field 100 Oe (oersted) is to be 2.5-5.0 μ. Cutting edges 6a, 6b of feeble magnetic substance are formed at cutting farce.
Patent JP-H07134343-A (JP)
Title: Image forming device
Inventor: SHIIYAMA HIROTAKA
IPC: G03B27/62
Filed: 1993-11-10
Abstract: PURPOSE:To prevent the misalignment of an original by specifying a region for reading the original on an original platen in accordance with a mode set on an image original platen. CONSTITUTION:This image forming device is provided with plural light emitting bars 2 to 5, mechanisms driving them, a light emitting pattern control part 8 controlling light emitting elements in the light emitting bars 2 to 5, a light emitting bar position control part 9 moving the light emitting bars 4 and 5 to fixed positions and a mechanism control part 10 controlling these mechanisms based on the set copying magnification and the selected paper sheet. When the light emitting bars 4 and 5 are driven in the directions of arrows B and C respectively, the bars 4 and 5 cross, the light emitting element 1 of parts as the sides of a quadrilateral surrounded by the light emitting bars 2, 3, 4 and 5 are turned on and parts except them are turned off. Thus, a copying region can be shown to a user. Moreover, when the user changes the copying magnification or the size of the paper, the copying region is changed in accordance with their changes and the emission of light is executed until a key for executing a copy is depressed.
Patent JP-H04173638-A (JP)
Title: Sheet material feed device
Inventor: NAKAHARA MASANAO
IPC: G03G15/00
Filed: 1990-11-07
Abstract: PURPOSE:To adjust feed per revolution based on error in the feed per revolution by laying between the outer peripheral surfaces of a feed roller and an auxiliary roller, and providing a detecting belt which has a coefficient of linear expansion smaller than that of material of the feed roller and on the surface of which a detecting indication is formed, a detecting device, and a control device. CONSTITUTION:A detecting belt 10 is laid between the outer peripheral surface 2M of a feed roller 2 and the outer peripheral surface 4M of an auxiliary roller 4. The detecting belt 10 is formed, for example, by metallic member, and forms a detection mark 60 as a detecting indication on it. Near the detecting belt 10, an encoder sensor 6 for receiving a reflected light from the detection mark 60 illuminated by a source of light and reading the detection mark 60, is installed. The number of readings of the detection mark 60 per unit time is thus recognized, and the travelling speed of the detecting belt 10 is detected. When the size of the diameter of the feed roller 2 is changed due to changes in temperature to cause error in feed per revolution of a film 30, error is similarly produced in the travel of the detecting belt 10. The encoder sensor 6 detects the error in feed per revolution of the film 30 to control a motor 50 by a control device 8.
Patent JP-2000133251-A (JP)
Title: Roller press device for machining battery electrode material
Inventor: HAYASHI TETSUYA
IPC: H01M4/04
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a roller press device that can ensure a uniform thickness in all the portions of roller-pressed electrode materials and work even hooped electrode materials with a coating active material layer of a longitudinally varying thickness. SOLUTION: A pair of pressure rollers 2a and 2b is variable in their center- to-center distance. The operation of hydraulic cylinders 12 of applying a preset pressure in a direction to reduce the roller center-to-center distance can accept longitudinal changes in thickness of hooped electrode materials. Roller deflection compensating cylinders 13 are disposed, and the rollers 2a and 2b paired are each shaped to have a longitudinal middle section with a slightly increased diameter than both ends. Relaxation of such undesirable roller deflection as by application of a large pressure across the rollers 2a and 2b can accept electrode materials with an intermittently applied active material. The above advantages omit any reduction in application volume of active materials and any removal of applied active materials.
Patent JP-2001124798-A (JP)
Title: Contacting type micro prober
Inventor: YASUTAKE MASATOSHI
IPC: H01L21/66
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a contacting type micro prober which can make electrical evaluation while the prober is directly brought into contact with individual refined cells with a controlled pressing force so that the prober may not cause defective contact due to insufficient pressing nor give damages to the thin films of the cells due to excessive pressing. SOLUTION: A contacting type micro prober is formed by using the silicon which is used in atomic force microscopes, etc., and manufactured through a micro fabrication process as a base material instead of a metal. The probe has a cantilever c2 for measurement on which a plurality of contactors 3 are provided for simultaneously measuring a plurality of the measuring terminals of a specimen and longer cantilevers c1 for controlling the Z-distances between the surfaces of the terminals and the contactors 3 on both sides of the cantilever c2 in its cantilever section.
Patent JP-S63157039-A (JP)
Title: Smoke sensor and its inspecting method
Inventor: ITO KAZUHISA
IPC: G01N21/53
Filed: 1986-12-22
Abstract: PURPOSE:To control a photodetection signal level according to a light emission signal level by providing a pin member which moves freely to and away from the intersection of the optical axis of a light emitting element and the optical axis of a light receiving element. CONSTITUTION:A smoke sensor 1 is constituted by arranging a light-source side optical system 18 which has the light emitting element 7 at the bottom part of a 1st long hole 5 and a light-reception side optical system 19 which has the light receiving element 8 at the bottom part of a 2nd long hole 6 so that the optical axis of the light emitting element 7 and the optical axis of the light receiving element 8 cross each other outside the 1st and 2nd long holes 5 and 6. further, the pin member 20 is provided to a smoke sensor main body 2 so that it moves freely to and away from the intersection of both optical paths. The quantity of light emission is varied by diffraction or reflection by this pin member 20 to vary the quantity of light reception. Consequently, the light emission signal level of the light emitting element 7 is controlled to control the light reception level of the light receiving element 8.
Patent JP-H07162542-A (JP)
Title: Monitoring equipment
Inventor: KUDO YOSHIMICHI
IPC: H04M11/00
Filed: 1993-12-03
Abstract: PURPOSE:To make automatic dialing to a remote location when a fault is detected in the monitoring equipment sending information collected by using a video camera and a microphone to the remote location. CONSTITUTION:A detection circuit 15 detects a condition for automatic dialing depending on a detection condition set by the user by using an operation panel 13 based on plural sets of information generated by a video signal processing circuit 3, a video coder 4, a voice signal processing circuit 8, and a vocoder 9 gives a command to a line control means 16 to send video and voice information to a remote location via a network interface 6. Since the detection condition is set depending on a supervisory object based on the plural sets of information thereby. the function for automatic communication adaptable to various monitored objects is realized.
Patent JP-2001122770-A (JP)
Title: Capsule for internal agent
Inventor: NAKAJIMA TOSHIAKI
IPC: A61K31/20
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a capsule for internal use capable of surely administering a fixed amount of a liquid agent for internal to a child or an animal at a fixed time and stabilizing the liquid internal agent for a long period of time. SOLUTION: This capsule of liquid agent for internal use has a film breaking means. Preferably the film breaking means comprises a projected part and a capsule coating film is composed of an edible material. A substance containing a higher unsaturated fatty acid such as γ-linolenic acid, etc., is used as the liquid internal agent and may contain a flavor.
Patent JP-S63155978-A (JP)
Title: Burst detection device
Inventor: TAKEUCHI AKIHIRO
IPC: H04N9/79
Filed: 1986-12-19
Abstract: PURPOSE:To obtain a detection pulse with less jitter and high accuracy from a burst wave having much noise by using an adder and a delay line having a length (t=n.tau) being an integral number of multiple of one period of a burst wave and adding the original burst wave and the burst wave retarded by the delay line by n.tau. CONSTITUTION:A signal including a burst inputted from an input terminal 7 is separated into only the burst wave by a timing circuit 8 and a burst gate circuit 9 and inputted to a delay line 11 having a length being an integral num ber of multiple of one period of the burst wave via a band pass filter 10 having the frequency of the burst wave in its pass band. Moreover, the output of the delay line 11 is added to the burst wave at the input by an adder 12, the random noise included therein is reduced by 3dB, inputted to a waveform shaping device 13 and an indefinite time is eliminated by an AND gate 14. Thus, a burst detec tion pulse without time error is obtained from the burst with the DC component superimposed thereupon.
Patent JP-H08133405-A (JP)
Title: Device for sorting out empty can from broken bag
Inventor: TAWARAZUMITA TAKASHI
IPC: B02C21/00
Filed: 1994-11-14
Abstract: PURPOSE: To automatically sort vinyl bags from empty cans which are collected, being packed in the vinyl bags, through the collection of refuse sorted by resources. CONSTITUTION: A device for sorting out empty cans from broken bags, is composed of a broken bag chamber 2 supported integrally with an outer frame 1, a hopper 3 and a conveyer 4, the bag chamber 2 having front and rear walls, and left and right walls, each of the walls are bent outward so as to be in a dogleg-like shape, being formed with, at the upper and lower sides, with supply ports 18 and dropping port 19. Further, a bag breaking shaft 21 having locking pieces 24 is mounted in the center part of the chamber. The hopper is coupled to the supply port 18 of the bag breaking chamber through its lower opening 25 in which a drop adjusting lever 28 is incorporated, and is provided therein with an impeller shaft incorporating blades, which is rotated at a low speed.  The conveyer 4 is laid along the dropping port 19 of the bag breaking chamber, therebelow, having opposite ends projecting outward from the bag breaking chamber, and further, a blower for separating broken bags, and a broken bag storage container are arranged outside of the feed-out port of the conveyer 4.
Patent JP-H05138971-A (JP)
Title: Ink jet printer
Inventor: TAKURA TOSHIYASU
IPC: B41J19/18
Filed: 1991-11-20
Abstract: PURPOSE:To enhance the printing quality of an ink jet printer printing a high density image at a high speed by reciprocally driving a print head having a large number of orifices formed thereto. CONSTITUTION:The print head 28 reciprocally driven by a head driving mechanism 36 is directly detected by a detection sensor 38 and a speed correcting means performing the feedback control of the head driving mechanism so that the detected cycle coincides with a prescribed cycle is provided.
Patent JP-H09149510-A (JP)
Title: Electric transporting vehicle
Inventor: INOUE TAICHI
IPC: A63B55/60
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain an easy-to-operate electric transporting vehicle. SOLUTION: A variable resistor VR1 for steering control outputs a manual steering signal Hs corresponding to the horizontal movement of an operation lever. This manual steering signal Hs is converted into a manual steering signal Hs' by a manual steering signal generating circuit 30. A variable resistor VR2 for speed control outputs a manual speed signal Hv corresponding to the vertical movement of the operation lever. Also, a dead zone generating circuits 31, 32 output a '0' signal when each absolute value of the inputted manual steering signal Hs' and manual speed signal Hv is less than a fixed value and a '1' signal when it is greater than the fixed value. A switch 45 makes contacts 45a, 45b when the '1' signal is outputted from an OR-gate circuit 34 and breaks the contacts with the '0' signal.
Patent JP-2001124465-A (JP)
Title: Refrigerator box equipped with top table
Inventor: NISHIDA KIYOSHI
IPC: F25D23/06
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator box equipped with a top table being placed on the upper surface of an outer box in which the thickness of heat insulation wall can be ensured without increasing the height of the refrigerator and the workability can be enhanced while reducing the cost. SOLUTION: A stopper 28 and a rib 29 surrounding an opening 27 entirely are formed integrally from a top table 19 placed on an outer box 23 facing a rectangular stop hole 26 and the opening 27 made in the top face part 20 of the outer box 23. The rib 29 surrounding the entire circumference between the top table 19 is filled with foamable heat insulation material through the opening 27 made in the outer box 23 and the top face part 20.
Patent JP-H02150758-A (JP)
Title: Oxygen sensor element
Inventor: NAKAGAKI KUNIHIKO
IPC: G01N27/409
Filed: 1988-12-01
Abstract: PURPOSE:To exactly sense a theoretical air-fuel ratio in a low-temp. gas by constituting a measuring electrode of cermet consisting of a catalyst metal and ceramics and coating the electrode with a porous layer introduced with a Pt group at a prescribed ratio. CONSTITUTION:An air passage 12 the front end of which is blinded is provided in a body consisting of a solid electrolyte having an oxygen ion conductivity, such as zirconia. This passage 12 is opened at the base end of an element body 10. A reference electrode 14 and the cermet measuring electrode 16 face each other on the surface in the passage and the measuring electrode 16 is coated by the prescribed thickness with the porous protective layer 18 consisting of alumina. Air is introduced through the passage 12 and is brought into contact as a reference gas of a prescribed standard O2 concn. The electrodes 14, 16 are heated by the embedded heater 22 of the body 10 to a prescribed temp. The O2 concn. is known from the electromotive force based on a difference in the O2 concn. in the gas in contact with the electrodes 14, 16. The electrode 16 is constituted of the cermet consisting of the catalyst metal and the ceramics. One or plurality of Pt, Pd, etc., are introduced at 10 to 1,500ppm ratio into the protective layer 18.
Patent JP-H08148440-A (JP)
Title: Method fro selective growth of ii-vi compound semiconductor
Inventor: KATOU YOSHITAKE
IPC: H01L21/365
Filed: 1994-11-15
Abstract: PURPOSE: To flatten a grown layer to be grown under atmospheric pressure at a relatively low temperature, and to suppress the diffusion of constituent elements by a method wherein the raw material feeding ratio of a VI group and a II group is specifically prescribed when a II-VI compound semiconductor is grown, and the above-mentioned material is grown using a metal ganic vapor phase growth method. CONSTITUTION: The pressure in a reaction tube 11 is brought into atmospheric pressure by heating the substrate 12 provided in the reaction tube 11 by the induction heating of a high frequency coil 13. The substrate 12 is heated up while AsH3 and PH3 are being fed to the reaction tube 11, and the surface of the substrate 12 is cleaned up. Then, the DMSe(dimethyl zinc), which is housed in a bubbler 1a is bubbled by H2 , and the DMSe(dimethyl selenium) is bubbled by H2 . Then, substrate temperature is set at 450 deg.C, and after the feeding of AsH3 and PH3 has been stopped, DMZn and DMSe are fed to the reaction tube 11, and ZnSe is selectively grown. At this time, the flow rate of DMZn and DMSe is set at 50mol/min and 500mol/min respectively, and VI/II ratio is set at 8 or higher.
Patent JP-H05119418-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAMURA YUTAKA
IPC: G03C1/035
Filed: 1991-10-25
Abstract: PURPOSE:To provide a silver halide photosensitive material excellent in drying property in the case of ultra high speed processing with little roller mark and black scratche. CONSTITUTION:A hydrophilic colloid layer provided on a silver halide emulsion layer side contains a carboxyl group-contg. polymer dissolved in water. This polymer contains >=15mol% carboxyl group monomers or >=1.5mequiv./g acid value, excluding a polyacrylic acid. The ratio of the polymer to gelatine in the coating calculated by formula is 0.03-0.3. Further, the emulsion layer is incorporated with polatelike silver halide particles having <=0.3 aspect ratio.
Patent JP-H02151082-A (JP)
Title: Lead frame of photo coupler and manufacture of photo coupler using same
Inventor: IMI ATSUO
IPC: H01L31/12
Filed: 1988-12-01
Abstract: PURPOSE:To restrain the vibration of a lead terminal at the time of wire bonding, and prevent the disconnection of a bonding wire by installing a second tie bar connecting the lead terminal to a longitudinal frame on the optical element mounting segment side from a first tie bar. CONSTITUTION:A light emitting side second tie bar 49 connecting a light emitting side longitudinal frame 38 and light emitting side lead terminals 39, 40 is installed on the light emitting side mounting segment 41 side from a light emitting side first tie bar 42. A light receiving side second tie bar 50 connecting a light receiving side longitudinal frame 44 and light receiving side lead terminals 45, 46 is installed on the light receiving mounting segment 47 side from a light receiving side first tie bar 48. A light emitting element 31 and a photo diode 33 are bonded to the mounting segments 41, 47 of the lead terminals 39, 45, respectively. By using a bonding wire 36, connection segments 40a, 46a of the lead terminals 40, 46 are wire-bonded. Thereby, the vibration of the lead terminals 40, 46 can be restrained, and disconnection of the bonding wire 36 can be prevented.