baber/WOPTO huggingface dataset:
Patent JP-S63166991-A (JP)
Title: Pallet for work conveyance of plating treatment device
Inventor: YAMAMOTO TAKUJI
IPC: C25D5/02
Filed: 1986-12-26
Abstract: PURPOSE:To improve the efficiency of operation and to reduce the loss of a plating liquid by providing prescribed adapters, etc. to pallets so that various sizes of works can be plated by using the common pallet and that the putting in and out of the plural works are permitted. CONSTITUTION:This pallet P for work conveyance is imposed on a top plate 45 and the plating liquid is injected from a nozzle 46 on the lower side of the plate 45. A resting part 17 for conveyance and an adapter supporting hole 15 having an adapter supporting part 15a are provided to said pallet P. A work supporting part 26a corresponding to the outer shape size of the work W and the adapter 25 provided successively thereto are fitted into the hole 15. The adapter 25 has a plating hole 26 to allow the passage of the plating liquid and is freely interchangeable fitted into said pallet P.
Patent JP-H08170809-A (JP)
Title: Low-no2 combustion equipment
Inventor: AMANO TOSHIJI
IPC: F23C99/00
Filed: 1994-12-16
Abstract: PURPOSE: To obtain low-NO2 combustion equipment which can reduce sharply and stably the quantity of low NO2 contained in warm air exhausted outside a machine, without changing the external shape of usual combustion equipment. CONSTITUTION: In combustion equipment of a type which has an air passage around a burner box 12 having a burner 11 built in and wherein combustion exhaust gas coming out of the burner box 12 is exhausted outside a machine, with external air mixed therein, a tubular body 70 for guiding the combustion exhaust gas, bent in the shape of U substantially, is provided above the burner box 12, while a space (S) enabling intake of necessary air for secondary combustion of the combustion exhaust gas is left between. At a position above a flame outlet of the burner box 12 of the tubular body 70 for guiding the combustion exhaust gas, a means 75 for dispersing the flow of the combustion exhaust gas rising there is disposed.
Patent JP-H08241664-A (JP)
Title: Electric field effect electron source,its preparation and cathode luminescence display
Inventor: JIYOERU DANROOKU
IPC: H01J29/04
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To effectively perform electron emission by providing a first electrode of a cathode conductor on an insulating base plate, providing a second electrode to function as a grid and holes on an insulating layer for covering the cathode conductor, and manufacturing an electron source including micro-heaps such as carbon diamond. SOLUTION: A first electrode 4 composed of at least one cathode conductor is provided on an insulating base plate 2, and an insulating layer 6 for covering the cathode conductor is formed. A second electrode 8 to function as an electro- conductive grid layer for covering the insulating layer 6 is provided. Holes 10 are formed above the cathode conductor through the insulating layer and the grid layer 8. The holes 10 are formed as elements for emitting electrons by electrophoresis by micro-heaps 12 containing diamond grains such as a diamond or carbon layer. Therefore, electron emission is efficiently performed by the micro-heaps 12.
Patent JP-H07170061-A (JP)
Title: Mounting of electric component
Inventor: ISHIKAWA TETSUJI
IPC: H05K3/34
Filed: 1993-12-15
Abstract: PURPOSE:To provide a method of mounting an electric component of highly reliable soldering along with a method of mounting a through hole type component, whose leads are inserted in through holes in a printed-wiring board and which is soldered on the board, a connector and the like. CONSTITUTION:A plurality of thermal conduction pins 20 are provided on the periphery of a through hole 15-1, which is connected to earth layers 11 of a printed-wiring board 10, in such a way as to penetrate upper and lower lands 16 in the hole 15-1, a surface mounting type component 2 is reflow-soldered and are mounted on the board 10, a lead 4 and an earth lead 5 of a through hole type component 3 are respectively inserted in a through hole 15 and the hole 15-1, which respectively correspond to the lead 4 and the earth lead 5, and the component 3 is temporarily mounted on the board 10. Then, the board 10 is preheated, subsequently, the board 10 is transferred into a jet solder tank 30 or a dip solder tank and the component 3 is soldered on the board 10.
Patent JP-H07170382-A (JP)
Title: Facsimile equipment
Inventor: NISHIMURA TATSUO
IPC: H04N1/32
Filed: 1993-12-15
Abstract: PURPOSE:To eliminate the procedure between pages and to reduce communication time and expense by successively encoding image data over plural read pages into information codes, successively and continuously transmitting the information codes over the plural pages and constituting an elimination function eliminating the transmission control signal between each page, in a phase C. CONSTITUTION:In a phase B, a communication control part 10 controls a transmission preprocessing based on an opposite reception terminal and the transmission control procedure of a CCITT recommendation T 30 via a communication line. Next, in a phase C, the image data over plural pages read in a scanner part 5 is successively encoded into information codes in an encoding/decoding part 9, the information codes over plural pages are successively and continuously transmitted in the communication control part 10 and an elimination function is constituted so as to eliminate the transmission control signal between each page.
Patent JP-2001130726-A (JP)
Title: Drive device of conveyor
Inventor: KUMAZAWA HISAO
IPC: B65G13/07
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a drive device of a conveyor capable of controlling the rotation of a plurality of conveyors by a single drivingly rotating device. SOLUTION: A plurality of conveyors 3 are provided, in parallel with each other on a conveyor body 7, and a connecting shaft 15 is provided pivotally on the conveyor body 7 in the direction perpendicular to the transporting direction of the plurality of conveyors 3. A plurality of clutches 25 are provided on the connecting shaft 15 at the positions corresponding to the plurality of conveyors 3, and a rotation transmitting mechanism for drivingly rotating the conveyors 3 corresponding to the plurality of clutches 25. A drive shaft 21 of a drivingly rotating device 19 is connected to one end of the connecting shaft 15. Because a plurality of conveyors 3 are drivingly rotated, even if the plurality of expensive rotatingly driving devices are not used, the plurality of conveyors 3 are drivingly rotated by the clutches 25 by merely using the single drivingly rotating device 19.  Thus, the cost can be reduced remarkably.
Patent JP-H06137995-A (JP)
Title: Lens performance evaluation method
Inventor: OOKAWA KANEYASU
IPC: G01M11/02
Filed: 1992-10-28
Abstract: PURPOSE:To evaluate the performance of a lens including off-axis performance accurately. CONSTITUTION:A first pin hole plate 5 where 25 pin holes 5a are provided, a lens 6 to be inspected, a second pin hole plate 7, an image-forming lens 4, a pupil quadrisected prism 9, and a CCD camera 2 are laid out in order. A point image is formed on an image pick-up surface 10 of a CCD camera 23. The CCD camera 23 is moved in one-axis direction which is vertical to the light axis and at the same time the CCD camera 23, the image-forming lens 4, the pupil quadrisected prism 9 are rotated in one piece around the light axis, thus evaluating the performance of the lens including the off-axis performance.
Patent JP-H03176279-A (JP)
Title: Rear wheel steering angle control device for car
Inventor: HASEDA TETSUSHI
IPC: B62D7/14
Filed: 1989-12-01
Abstract: PURPOSE:To have response at transient in steering and the stability at steady run compatibly by equipping the target yawrate with a transmission characteristic which is equal to enlarging the feedback gain of the yawrate feedback control only at transient. CONSTITUTION:In case the steering angle varies in steps, the steady run target yawrate Ws will be proportioned to the steering angle thetas according to Eq. I (provided that the car speed is constant). The steady run target yawrate Ws which has varies in steps proportioned to the steering angle exhibits variation of first degree advance at the transient by passing it through the first degree transfer function H(s) as expressed in Eq. II which is to decide the characteristic correction at the transient, and the steady run target yawrate Ws is approached with the time constant T. When thereafter the car is settled to the steady state, coincidence with the steady run target yawrate is attained. There Kh is stability factor representing the understeer characteristic of the car, while K1 is the gain at transient.
Patent JP-H10151284-A (JP)
Title: Electric shaver
Inventor: MATSUMOTO MASAO
IPC: B26B19/38
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To secure attachment keeping power of a protective cap on the main body and to improve portability, by equipping a holder, whose one free end is to elastically press the electric shaver main body, on the protective cap. SOLUTION: On a body part 4 of this electric shaver 1, a protective cap 7 is detachably attached. The protective cap is formed into a box shape to cover the outer edge 3, a protruding part 8 with an L-shaped cross section on one side of the box, and the end part of a plate like holder is forcibly inserted and fixed therein. The tip end of the holder 9 is made a free and the holder 9 is made to elastically press the body part 4 when the holder is fit on the shaver main body 1. An engaging part 10 is formed on the central part of the holder 9 and engaged with a protruding part 6 formed on the body part 4. Thereby the holding power of the protective cap 7 is further improved. Simultaneously clicking feeling of the protective cap on attaching/detaching is improved. The holder 9 can be clipped on a pocket, etc., to facilitate to carry the shaver.
Patent JP-H01157147-A (JP)
Title: System for monitoring line switching equipment
Inventor: AKAMA KATSUAKI
IPC: H04M3/32
Filed: 1987-12-14
Abstract: PURPOSE:To perform the monitoring of the state of a line switching equipment by a general subscriber terminal outside the line switching equipment by connecting a false subscriber line to a specific line for collecting monitor information in advance. CONSTITUTION:To a speech path network 1, the general subscriber terminal 3, the false subscriber line 4 receivable an incoming call from the terminal 3, and the specific line 5 to collect the monitor information from a controller 2 via the speech path network 1 are connected, and the line 4 is connected to the line 5 in advance. Since the line 5 can monitor the state of a system, when the terminal 3 issues a call to the line 4 and a confirmation signal is sent from the line 4, the terminal 3 is set at a state available to communicate with the line 4. Thus,it is possible to monitor the state of the system by the general subscriber terminal.
Patent JP-H04186230-A (JP)
Title: Optical modulation element
Inventor: MITSUTAKE HIDEAKI
IPC: G02F1/1347
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a high-picture-quality image stable even to a temperature change by arranging two bistable ferroelectricity liquid crystals so as to make the temperature dependency of liquid crystal molecule cone angles equal and the orientation action axes mutually orthogonal. CONSTITUTION:A polarization condition of an incident polarized light 15 is unchangeable and the polarized light is only an orthogonal component to a detection piece 4 and an outgoing light becomes zero when a liquid crystal molecule axis of a first liquid crystal layer 2 is in a condition 25 where the said axis is in parallel to the incident polarized light 15 in a certain temperature to be a standard. In the other temperature, the polarization direction of the polarized light 15 is changed due to passing the liquid crystal layer 2 because of the change of the cone angle theta(c) of the liquid crystal layer 2. However the cone angle theta(c) of a second liquid crystal layer 3 is similarly changed, resulting in an mutually orthogonal condition of molecule axis in the liquid crystal layers 2 and 3. Consequently retardation actions of the liquid crystal layers 2 and 3 to the incident polarized light 15 become mutually reverse directions and the same size, temperature change is automatically canceled to make the transmittance of a black condition unchangeable, permitting the stable obtaining of image display having high contrast.
Patent JP-H04186141-A (JP)
Title: Method for measuring water content in etching solution
Inventor: TSUKAHARA RYOICHI
IPC: G01N21/3554
Filed: 1990-11-21
Abstract: PURPOSE:To easily measure the water content in an etching solution by using the etching solution just after regulation as a reference solution and an actual etching solution as a measured sample solution, and determining a differential transmissivity in a near infrared ray of a specified wavelength. CONSTITUTION:When a reference solution using an etching solution just after regulation and an actual etching solution of a measurement target during use or after use are irradiated with lights of the same intensity, the intensities of the transmitted lights of the respective solutions are determined. On the basis of them, a differential transmissivity of the ratio of these intensities is determined, and this reflects only the difference between these solutions. Thus, this differential transmissivity depends on only the absorbed water content regardless of the constituting components of the etching solution. At this time, when the irradiation is conducted with a near infrared ray, the differential transmissivity is lowered within the wavelength range of 1.2 - 1.8 mum, showing the absorption of water, and in any wavelength within this range, the absorptivity and the added water content has a proportional relation. Thus, the water content can be easily known by the absorption measurement with a near infrared ray in this range.
Patent JP-H04185587-A (JP)
Title: Floor under substructure of car body
Inventor: TANAKA MINORU
IPC: B62D25/20
Filed: 1990-11-20
Abstract: PURPOSE:To reduce the air resistance of a car body produced by an air current along the lower surface of a car body by providing a plate-like under heat insulator for covering a recess portion where an exhaust pipe and a muffler are disposed, which is formed on a floor pan and an upper head insulator along the outer line of the exhaust pipe and the muffler. CONSTITUTION:A recess portion 14 recessed upward a car body is formed along the longitudinal direction of the car body on a floor pan 12 disposed on the lower portion of the car body 10. A transmission gear 22 is disposed in the well base portion of the width-direction central portion of the recess portion 14, and exhaust pipes 24, 26 are disposed in stepped portions 18, 20 made shallow on both sides of the well base portion 16. Plate-like under heat insulators 30 are disposed under the exhaust pipes 24, 26 adjacent thereto, and the lower surfaces 30A thereof are worked in flush state with the lower surface 12B of the floor pan 12. The exhaust pipes 24, 26 are covered from above with upper heat insulators 36. The upper insulators 36 have a section shaped along the outline of the exhaust pipes 24, 26 and the exhaust pipes are welded on the uner heat insulators 30 through horizontal flanges 36A, 36B.
Patent JP-H10151995-A (JP)
Title: Reproducing device
Inventor: MATSUO KENSUKE
IPC: B60R11/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To consider careful driving even at traveling time, and make the content of a disk easily understandable by providing a travel condition detecting means of a vehicle and an image information reading-out means with every prescribed time, and displaying image information as a still picture when traveling time is detected. SOLUTION: First of all, an image and voice information are read out (S11), and the voice information is normally reproduced (S12). Next, whether or not a vehicle is traveling is judged (S13), and when it is stopped, whether or not an animation is displayed is decided (S14), and an image is normally reproduced, and is outputted (S15) to a display part. When it is traveling, a still picture is displayed, and image information read out of a disk is stored (S16) in a memory in a control part by a single frame quantity with every prescrined time (for example, 20 seconds), and is repeatedly read out, and is displayed (S17) on the display part as a still picture. Careful driving is considered even at traveling time of the vehicle, and though being a still picture, the content can be easily understood since the content of the disk is displayed in time series.
Patent JP-H07169997-A (JP)
Title: Inner casing holding device of superconductive magnet
Inventor: OKADA KATSUMI
IPC: H01F6/00
Filed: 1993-12-15
Abstract: PURPOSE:To make thermal insulation between outer casing and inner casing on the same level as conventional one and to make it possible to maintain a sufficient insulation in terms of vibration by making up a support cylinder with such a nonmagnetic damper of the dislocation type as Fe-Ni-Mn alloy and the like as a material with a high vibration damping power. CONSTITUTION:Damper made metal fittings 15A and 16A are provided between a connecting rod 14 connected to an outer casing 9 and an FRP-made holding cylinder (high-temperature side) 13, and a metal support cylinder 12A made of nonmagnetic damper of the dislocation type such as Fe-Ni-Mn alloy and the like is provided between the FRP-made support cylinder (high-temperature side) 13 and the FRP-made support cylinder (low-temperature side) 11. The inner casing holding device is constructed that a thermal shield plate 7 is supported by a junction of the FRP-made support cylinder (low-temperature side) 11 and the metallic support cylinder 12A. By constructing the inner casing holding device in this manner, vibration transmitted from the outer casing 9 to the inner casing 6 will certainly pass through the damper-made support cylinder 12A, where the majority of the vibration energy is converted into thermal energy.
Patent JP-H04185832-A (JP)
Title: Prefabricated building
Inventor: TOYODA KOJI
IPC: E02D27/00
Filed: 1990-11-20
Abstract: PURPOSE:To improve durability by a method wherein an organic foam or an inorganic form is sealed in a GRC panel and the panels are joined together for assembly. CONSTITUTION:GRC panels 2, 2a, and 2b are molded in a way to seal a foam 4 in the armoring material of a panel formed of a mixture GRC 3 of mortar and alkali-proof glass fibers. The foam 4 is formed of an organic foam, e.g. foamed styrol or a urethane foam, or an inorganic foam, e.g. light concrete. The GRC panels 2, 2a, and 2b for a wall, a roof, or a corner part are fastened by means of mounting metals 9-9c to build a prefabricated building 1. This constitution sharply improves strength.
Patent JP-S63168825-A (JP)
Title: Magnetic recording medium
Inventor: ISHIGURO SHU
IPC: G11B5/706
Filed: 1986-12-30
Abstract: PURPOSE:To obtain a magnetic recording medium which can realize high-density recording and has excellent corrosion resistance and dispersibility by incorporating specific iron-aluminum magnetic powder and carbon black into a magnetic layer. CONSTITUTION:The iron-aluminum magnetic powder and the carbon black are incorporated into the magnetic layer. The Fe-Al magnetic powder in which the content of Al is specified to 0.5wt.%-20% with respect to Fe is used as the magnetic powder in this case. The magnetic powder, therefore, exhibits the high corrosion resistance intrinsic to the Fe-Al powder and has good dispersibility. The corrosion resistance and dispersibility are extremely poor if the content of Al is below 0.5% and the electromagnetic conversion characteristic us deteriorated if the content exceeds 20%. Since the carbon black is slightly lowered in BET value to >=15m<2>/g and <50m<2>/g, the coefft. of friction thereof is decreased and the light shielding property is improved. In addition, the oil absorption thereof is confined to <110ml/100g and, therefore, the surface roughening of the medium is obviated even if the amt. of the carbon black to be added is increased.
Patent JP-H075405-A (JP)
Title: Method and device for sticking substrate of display panel and method for injecting liquid crystal
Inventor: TAKAHASHI SATOSHI
IPC: G02F1/13
Filed: 1993-12-15
Abstract: PURPOSE:To pressurize a 1st and a 2nd substrates for display panel formation by a method other than mechanical pressure when those substrates are stuck together. CONSTITUTION:The structure 45 to be stuck which are obtained by putting the 1st and 2nd substrates 31 and 33 for display panel formation opposite each other across a seal material 37 is put in a pressurized room 45. At this time, the gap surrounded with the 1st substrate 31, 2nd substrate 33, and seal material 37 of the structure 43 is connected to the outside of the room 45 by a connecting mechanism 41. A pressure adjusting mechanism 51 holds the inside of the room 45 at specific pressure higher than atmospheric pressure to press the 1st and 2nd substrates. In this pressurized state, the seal material 37 is cured.
Patent JP-H07166074-A (JP)
Title: Transparent antistatic resin composition for melt molding
Inventor: MAEKAWA TOMOHIRO
IPC: C09K3/16
Filed: 1993-12-15
Abstract: PURPOSE:To provide a resin composition which is antistatic and can retain its original transparency even when processed or molded at high temperatures by compounding a transparent thermoplastic resin with a water-absorbing resin having a urethane bond. CONSTITUTION:100 pts.wt. of a transparent thermoplastic resin is compounded with 0.1-10 pts.wt. of a water-absorbing resin having a urethane bond and a water absorbing capacity of 10-100g per gram of resin of obtain a resin composition. As the transparent thermoplastic resin, acrylic resins are preferable. The water-absorbing resin can be obtained by reacting a polyether polyol with a compound having an isocyanate group. A preferable polyether polyol is polyethylene glycol because of its excellent water absorbing capacity. Usable isocyanat compounds are those having two or more isocyanate groups in the molecule (e.g. tetramethylene disocyanated). The molar ratio of the polyether polyol to the isocyanate compound is so adjusted that a desired water absorbing capacity can be attained, for example, 70/30-50/50.
Patent JP-H03175800-A (JP)
Title: Piezoelectric speaker
Inventor: MIKI YASUHIRO
IPC: H04R17/00
Filed: 1989-12-04
Abstract: PURPOSE:To expand a low frequency reproduction capability thereby suppressing the disturbance in the high frequency characteristic and to obtain a flat frequency characteristic and to attain excellent reproduction of music by coupling an additional mass made of an elastic member to a middle of an elliptic piezoelectric ceramic plate. CONSTITUTION:A piezoelectric ceramic plate 1 is elliptic and its thickness is selected to be 0.05mm. A nickel alloy plate 2 whose both sides have the piezoelectric ceramic plate with bonding is elliptic and its thickness is selected to be 0.05mm. An edge member 3 bonded to an outer circumference of a nickel alloy plate is made of a thermoplastic resin film whose thickness is 0.1mm. The resin film 4 bonded to the outer circumference of the edge member 3 is circular. The ring frame 5 is bonded to the outer circumference of the resin film 4. An additional mass member 6 made of an elastic member adhered to the center of one of the piezoelectric ceramic plates 1 (a viscoelastic adhesives is preferred) is elliptic and its thickness is selected to be 0.2mm. The additional mass 6 acts like an inertial mass at a low frequencies to expand the low frequency reproduction and the resonance is suppressed by the vibration absorption of the elastic member at high frequencies.