baber/WOPTO huggingface dataset:
Patent JP-2001101998-A (JP)
Title: Fluorescent lamp
Inventor: IKADA KUNIHIKO
IPC: H01J61/50
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp having a filament electrode with improved stability at the end of lifetime of the fluorescent lamp. SOLUTION: The fluorescent lamp comprises a pair of lead wires 7 and 7a, an electrode consisting of a filament 10 placed across the lead wire 7, a gas emission substrate 30 disposed at one lead wire 7a. An impure gas is discharged into the lamp valve 1 at the end of the lifetime of the lamp, thereby putting out the light.
Patent JP-H06131684-A (JP)
Title: Optical head device
Inventor: SAITO KIMIHIRO
IPC: G11B11/10
Filed: 1992-10-14
Abstract: PURPOSE:To miniaturize the optical head device, to facilitate production and to improve reliability. CONSTITUTION:The luminous flux emitted from a semiconductor laser 1 is disposed so as to be made incident on a polarizing light separating semipermeable film 101 at an angle inclined at 22.5 deg. therewith. This polarizing light separating semipermeable film 101 and a polarized light separating film 102 are formed to attain 54 deg. angle and the refractive index of a medium to transmit light is 1.7. The light emitted from the semiconductor laser 1 is reflected by the polarizing light separating semipermeable film 101 and is condensed onto a recording medium by an objective lens 2. The light reflected by the recording medium returns backward the forward path. The light is transmitted to the polarizing light separating semipermeable film 101 and is separated by the polarized light separating film 102 to P polarized light and S polarize light. The light is detected by a first photodetector 4 and a second photodetector 5, by which a servo signal and reproduced signal are obtd.
Patent JP-H11117548-A (JP)
Title: Bathroom unit
Inventor: KAWAMURA KEIZO
IPC: E04H1/12
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom unit equipped with a corner counter having a large storage space and convenience in use. SOLUTION: A corner counter 20 provided at a corner of a washing area S can provide a wide central portion 21, on which a tub or the like can be put, and wing portions 22a, 22b with a narrower width extending to both the sides of the central portion 21 thereby providing a large storage space. Also curved recess portions 23a, 23b big enough to contain the knee portions of an adult (who is taking bath) sitting on the central portion 21 of the corner counter thereby permitting body washing or hair washing while taking an easier posture are provided.
Patent JP-H0594611-A (JP)
Title: Magnetic recording medium
Inventor: TAGAMI MASAMICHI
IPC: G11B5/64
Filed: 1991-09-30
Abstract: PURPOSE:To provide a magnetic recording medium having high out-put power and excellent recording density characteristic by increasing coercive force from region thin in film thickness in a CoCr alloy film medium formed on a NiP coated substrate. CONSTITUTION:The NiP coating film 4 is formed on the substrate 1, furthermore the primary coating film 2, which contains Si or Si contg. element of one or more kind among B, Ta, Ti, P and C, is formed and the alloy thin film 3 containing mainly CoCr is formed on the primary coating film.
Patent JP-H08132123-A (JP)
Title: Hot rolling method of stainless steel
Inventor: ARAKI SHOICHI
IPC: B21B45/02
Filed: 1994-11-10
Abstract: PURPOSE: To reduce the load for the pickling by the integrated process quality assurance in the hot rolling operation to suppress the generation of scales difficult to be peeled. CONSTITUTION: In cooling the strip on a hot run table up to the coiling operation after the finish rolling operation in the hot rolling of the stainless steel, the coiling is achieved at the prescribed coiling temperature after the forced cooling in the first stage is performed with ΔS<=250, preferably ΔS<=200 where the product ΔS of the time (sec) >=800 deg.C with the temperature difference( deg.C) from 800 deg.CΔ, and the pickling is achieved in the next process.
Patent JP-H11113860-A (JP)
Title: Cardiac function monitoring device
Inventor: TANAKA YOSHIBUMI
IPC: A61B5/0402
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a cardiac function monitoring device which non-invasively and easily monitor a cardiac machine efficiency or a left ventricular endo- systolic elastance. SOLUTION: When a pressure-volume loop drawn per pulse approximates to a rectangle composed of a systolic constant pressure line and a diastolic constant pressure line which are two sides parallel to a volume axis, and a systolic constant volume line and a diastolic constant volume line which are two sides parallel to a pressure axis, a cardiac machine efficiency Ea /Ees is calculated by the cardiac machine efficiency calculation means 88 based on the pre-ejection period PEP found by a pre-ejection period calculation means 84 at every pulse and the ejection period LVET found by an ejection period calculation means 86 at every pulse according to the preset relation shown by a numerical formula 1 based on the fact that the ratio of the aortic effective elastance Ea and the left ventricular ends systolic elastance Ees ,  namely the cardiac machine efficiency Ea /Ees approximates to the ratio PEP/LV of the pre-ejection time PEP to the ejection period LVET of the heart. This device can thus easily and non-invasively monitor the cardiac function.
Patent JP-H02124384-A (JP)
Title: Door locating device for automatic door mounting
Inventor: NAKANISHI FUJIO
IPC: B62D65/00
Filed: 1988-10-31
Abstract: PURPOSE:To simplify motions of a door installing robot by furnishing a means to pull out a door on a door accommodating pallet till the carryout position, and equipping a means to make locational adjustment of the door pulled out in the directions across the width, longitudinal, and up and down. CONSTITUTION:A locating dolly 4 is provided which travels on a rail 3 along a door accommodating pallet 2, and this dolly 4 is equipped with a means 11 to pull out the door 1 being accommodated in the mentioned pallet 2 and a door locating device to previously correct possible deviation at the time of assembly before the pulled-out door 1 is grasped by a robot. The door locating device is composed of an across-width location adjusting means 12 to make specified adjustment by allowing the door 1 to contact an upper and a lower round rod 23, 24, a longitudinal location adjusting means 13 to make specified adjustment by detaining a detent member 30 with a reference pin 28, and an up-and-down location adjusting means 14 to make specified adjustment by turning the back of the door round this reference pin 28.
Patent JP-H01120766-A (JP)
Title: Cadmium electrode
Inventor: KONISHI MAKOTO
IPC: H01M4/24
Filed: 1987-10-30
Abstract: PURPOSE:To retard drop in the capacity of a cadmium electrode in chargedischarge by retarding the coagulation of metallic cadmium and the formation of fine particles of hydroxide in charge-discharge of anode active material. CONSTITUTION:A small amount of magnesium compound and an anion surface active agent are added to a cadmium electrode or an electrolyte. The forming energy of crystalline nucleous is reduced and the stability of cadmium ionic species is increased to easily produce large Cd(OH)2. By adsorbing in the active site of metallic cadmium during charge, the coagulation of metallic cadmium is retarded. Capacity deterioration in charge-discharge is decreased.
Patent JP-H11115113-A (JP)
Title: Antifouling laminate
Inventor: ISHIBASHI YOSHINORI
IPC: B32B27/18
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To improve persistence and handleability of an antifouling effect by covering at least one side surface of a base material with a self-abrasion type antifouling resin film. SOLUTION: At least one side surface of a base material made of a fiber cloth is covered with a self-abrasion type antifouling resin film. The film contains a hydrolyzable resin and an antifouling agent. As the hydrolyzable resin, a resin of the type having a group for generating a hydrophilic group by a hydrolysis at a side chain of the resin and dissolving at the time of effecting a suitable hydrolysis in sea water such as, for example, a metal acrylic resin having a metal ester due to hydrolyzable copper, zinc or the like at an end of a side chain is used. As the agent, a copper, silver, zinc, tin, nickel or the like is used as an inorganic antifouling agent, and as an oxide, sulfide or alloy of each of these metals, a cuprous oxide, rhodan copper, copper-nickel alloy or the like is used. Thus, effects of algae prevention and shellproofness can be kept for a long period of time.
Patent JP-H0996971-A (JP)
Title: Image forming device
Inventor: YUU HIDEO
IPC: G03G15/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent unsatisfactory transfer of a toner image to a recording material, which occurs in the image before a fixed time elapses after a power source is turned on, by providing a means for controlling a heating means in order to adjust the temperature of a transfer means. SOLUTION: The heater 50 is provided beneath a transfer unit 23, that is, in such a place where the transfer unit 23 is positioned so that heat emitted from the heater 50 is convected and conducted in a copying machine. Also, the heater 50 is connected to the temperature control means 51, and the paper- transfer bias roller 23a is controlled by the control means 51 so as to be kept at temperatures in a fixed range determined in advance. Therefore, because the paper-transfer bias roller 23a is kept at the temperatures in the fixed range even in a case the temperature of the inside of the copying machine is low, as when a power source is turned on, unsatisfactory transfer which results from a copying operation with the transfer bias roller 23a having a low temperature is prevented.
Patent JP-H04151826-A (JP)
Title: Dry etching device for oxide film
Inventor: KUDO CHIAKI
IPC: H01L21/302
Filed: 1990-10-15
Abstract: PURPOSE:To lessen the waste of components due to an etching and to contrive the prolongation of the lives of the components by a method wherein the components using a silicon layer as their surfaces are provided in a reaction chamber. CONSTITUTION:Components using a silicon layer as their surfaces are provided in a reaction chamber 1. For example, a coated protective layer 7, such as the silicon layer or the like, is provided on the surface of a wafer press 2. Parts, which are exposed to plasma, of the components constituting the interior of the chamber 1 are prevented from being hardly etched by performing a dry etching, in which a condition that the selection ratio of a wafer 3 to an oxide film is increased is used. Thereby, the deterioration of the lives of the components due to an etching can be prevented.
Patent JP-2001102171-A (JP)
Title: Method of producing an electroluminescence display device
Inventor: SANO JUNICHI
IPC: H01L51/50
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an EL display device, which makes scale-up possible even in the case of an EL display device utilizing a circuit difficult to be formed in a large area. SOLUTION: Several sheets of small-sized panels 1 and 2 having a circuit substrate formed on each of pixel regions are attached to a large-sized substrate 5 to become a large-sized panel. Then, all electroluminescent elements 14 on the pixel regions are sealed with a sealant 16.
Patent JP-S62135748-A (JP)
Title: Liquid pressure type stationary piston sampler
Inventor: HASEGAWA HIDEKAZU
IPC: G01N1/04
Filed: 1985-12-09
Abstract: PURPOSE:To sample soil without disturbing the distribution condition of the soil and sand from soft to hard soil by providing a cylinder for penetration, sample tube, pressuring chamber, pressure conduit pipe, liquid pressure supplying device, etc. which are disposed vertically to each other. CONSTITUTION:The pressure of gaseous nitrogen is exerted via the pressure conduit pipe 22 to the pressurizing chamber 21 according to the volume of the gaseous nitrogen supplied when the gaseous nitrogen is supplied by the liquid pressure supplying device into a pressure accumulation tank 24 via a gas supplying pipe 26. As a result, a piston base 15 is pressed and therefore, a piston rod 14 for penetration is pushed along a rod 18 for fixing the piston. The sample tube 17 provided vertically to the cylinder 13 for penetration at the bottom end of the rod 14 is thereby pushed down into the bottom of a hole 29 so that the soil can be sampled without disturbing the distribution condi tion of the soil and sand. The gaseous nitrogen is harmless and safe and since a high pressure is obtainable therewith, the sampling to the hard soil is possible.
Patent JP-S61155974-A (JP)
Title: Distance error correction circuit
Inventor: KAWAMURA TOKIMORI
IPC: G01S15/60
Filed: 1984-12-28
Abstract: PURPOSE:To correct a distance error, by operating the component of velocity to an objective azimuth measured upon the reception of an own ship course signal and subtracting the obtained component of velocity and an objective distance correction value. CONSTITUTION:A component-of-velocity operation circuit 1 for operating the component of velocity to an objective azimuth theta upon the reception of an own ship velocity signal V and an own ship course signal Co from an own ship and a distance correction circuit 2 operating a distance correction value DELTAR and subtracting a distance correction value from a measured distance R are provided. The component-of-velocity operation circuit receives the own ship course signal Co and own ship velocity signal V measured by the own ship and calculates the component of velocity to a theta-direction by using a sonar measured angle signal theta. The operation result V is sent to the distance correction circuit 2 and not only inputs sonic velocity (constant) and the sonar measured distance signal R to operates the distance correction value DELTAR but also performs the calculation of R-DELTAR to obtain the accurate measured distance value Rt to the sonar measured distance signal R.
Patent JP-S63117920-A (JP)
Title: Method and apparatus for manufacturing plate glass
Inventor: KORUMON DANIERU
IPC: C03B29/04
Filed: 1987-11-04
Abstract: 1. Bending/tempering installation for the production of tempered flat glass plates or bent glass plates, of the type incorporating a glass heating furnace (1), a space (2) able to receive either bending tools or heating means in place of the aforementioned bending tools located above the glas palte delivery conveyor, a tempering station (3) associated with the space (2) and used for the production of tempered flat glass plates and an auxiliary bending and then tempering means (20) associated with the space (2) and used for the production of bent glass plates.
Patent JP-H01296085-A (JP)
Title: Furnace with heat recovery device
Inventor: ARUBEERU RANBEERU
IPC: F24B1/188
Filed: 1988-11-04
Abstract: PURPOSE: To recover heat from combustion gas of wood, or the like, by recovering the gas from a smoke tube at the upper part on the rear wall of a furnace and discharging to a chimney through a flue in the side wall and the front wall. CONSTITUTION: Two smoke tubes 4', 5' having combustion gas inlet openings 6, 7 are provided at the upper rear part of the cover for a furnace and coupled through horizontal parts 4", 5" and vertical parts 4"', 5"' with a chimney 9 communicating with a horizontal section 8 extending entirely on the upper surface of the cover. The combustion gas is fed through a path as long as possible in the cover and heat generated through combustion is recovered as much as possible. An inlet opening 12 for introducing outer air provided at a lower front part communicates with an upper horizontal section 14 through a vertical space provided on the outside of a wall 10. Heated air flows out from an opening 15.
Patent JP-H11116783-A (JP)
Title: Molding and its production
Inventor: OBUCHI SEIJI
IPC: C08L67/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a polylactic acid resin molding having both transparency and crystallinity (heat resistance). SOLUTION: There is provided a polylactic acid resin molding containing a polylactic acid resin (A) and at least one transparentizing agent (B) selected from the group consisting of compounds represented by the formula (wherein R<1> and R<2> are each a 1-30C saturated or unsaturated hydrocarbon group and is a linear or branched hydrocarbon group; and n is an integer of 1-4), containing 94-99 wt.%, based on the total amount of components A and B, component A and 6-1 wt.% component B and having transparency and heat resistance.
Patent JP-H02125120-A (JP)
Title: Vibrationproofing device
Inventor: SOEDA SHINYA
IPC: F16F15/03
Filed: 1988-11-02
Abstract: PURPOSE:To keep an anchor block and a floating block in non-contact state to absorbe vibration completely for a vibrationproofing device for a precision mechanical equipment by providing magnetic poles from which magnetic force is generated in reciprocal repulsion on the anchor block and the floating block in the surfaces opposed to one another. CONSTITUTION:Permanent magnets 22 from which magnetic force is generated in reciprocal repulsion are provided on surface 20a, 20b, 21a, 21b that are opposed each other of an anchor block 20 on a desk 1 for measurement and of a floating block 21 on which a precision mechanical equipment 3 is put, in order to keep non-contact state by means of the repulsive force. Vibration in vertical direction F1 and vibration in horizontal direction F2 are absorbed by the repulsive force of the magnet 22, so as to keep non-contact state between the anchor block 20 and the floating block 21, and to absorbe vibration completely for the prevention of propagation of vibration to the precision mechanical equipment 3. Stable operation of the precision mechanical equipment can thus be obtained.
Patent JP-H05112031-A (JP)
Title: Aperture electrode body
Inventor: MAEDA MASATAKA
IPC: G03G15/00
Filed: 1991-10-24
Abstract: PURPOSE:To obtain an image forming device which can form an image with a high pixel density at a high speed. CONSTITUTION:On the top surface of an aperture electrode body, a data-side aperture electrode 5 is provided, and on the rear surface thereof, a scan-side aperture electrode 7 is provided for every aperture. The data-side aperture electrodes 5 are connected longitudinally by four pieces to data electrodes 11 through diodes 8 so as to be electrically conducted only from the data electrodes 11. The scan-side aperture electrodes 7 are respectively connected to four lines of scanning electrodes 12a, 12b, 12c, and 12d. The data-side aperture electrode 5 and the scan-side aperture electrode 7 for every aperture are connected to each other through a resistance 10 and a capacitor 9, which are connected to each other in parallel.
Patent JP-S61152457-A (JP)
Title: Ink jet recorder
Inventor: KOJIMA TAMOTSU
IPC: B41J2/165
Filed: 1984-12-26
Abstract: PURPOSE:To enable stable air flow to be maintained with the simple elimination of ink mist and also guarantee stable recording characteristics by connecting a cleaning liquid supply block which freely opens and closes with an air chamber. CONSTITUTION:An air discharge outlet 1 and an ink discharge port 4 are arranged in opposed positions to each other, and a cleaning liquid 9 supply section is provided in freely opening and closing fashion in an air chamber 8 installed continuously to the air discharge outlet 1. Under this design, ink droplets are blown off by static power and an air flow generated between the air discharge outlet 1 and ink. Then ink mist sticking to the surrounding of an air layer 7 between a nozzle plate 2 forming the ink discharge port 4 and the nozzle plate forming the air discharge outlet 1 is washed by the cleaning liquid 9, thus removing the ink mist. The cleaning liquid 9 moves along an air flow which exists around the air layer by the force of the air flow. Then it flows out of the air discharge outlet 1 under cleaning the ink mist. Consequently, the ink mist is removed and stable recording is performed.
Patent JP-S63134438-A (JP)
Title: Image forming device
Inventor: TOMA AKIHIRO
IPC: B65H83/00
Filed: 1986-11-20
Abstract: PURPOSE:To send securely following sheets into a resupply path and prevent pages from replacement by locating the rear end edge of a sheet material standing by in the resupply path behind the front end edge of the following sheet material. CONSTITUTION:A first transfer material sent into an intermediate tray 39 is previously supplied before the following second sheet material is sent into the intermediate tray 39. When the rear end edge of the first transfer material is detected by a sensor 47, the first transfer material is stopped as the rear end edge is left in the intermediate tray 39. Then, the second transfer material is sent such that it is stopped with the rear end edge being located in front of the rear end edge of the first transfer material. Thus, after the completion of transfer of the first surface, the rear end edge clamped by a fourth transfer rollers 37 is sent into an image forming section 21 so that the transfer of the second surface is carried out again from the first transfer material.
Patent JP-H08207973-A (JP)
Title: Rectangular parallelopiped pack for cigarette,etc.
Inventor: HAINTSU FUOTSUKE
IPC: B65D5/42
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To display printing content as wide as possible and to prevent the shielding of the visible surface of a pack by attaching a printing medium bent so as to have a corner part to one side wall of the pack and a part of the rear wall or upper wall thereof. SOLUTION: In a cigarette pack, a group of cigarettes is surrounded by an inner packing material 12. The block 19 of cirgarettes constitutes the content of the pack and the pack is formed from a soft carton 20 and this carton is formed from one blank so as to be capable of forming a front wall 21 and a rear wall 13 and both side walls 22, 23 connect the front and rear walls 21, 13. Further, the pack is wholly surrounded by an exterior packing material 25. A printing medium 29 is provided between the exterior packing material 25 and the soft carton 20 so that the first leg part 32 thereof extends over the entire width of the side wall 23 and the other leg part 33 thereof is positioned at the region of the rear wall 13 (or front wall 21).
Patent JP-H09119522-A (JP)
Title: Divided boot
Inventor: YOSHIDA KURAJI
IPC: F16D3/84
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To fit a boot without removing one end of a shaft coupling by providing an inner boot and an outer boot respectively provided with divided parts in a divided boot with a fittingly fixed part and a fitting part fittingly fixed to the shaft coupling, and fitting the respective boot in the state of the divided part thereof being in radially shifted positions. SOLUTION: A divided boot 40 is integrally formed in the state of the outer peripheral surface 10 of an inner boot 1 and the inner peripheral surface 30 of an outer boot 21 being fittingly fixed to each other. A fittingly fixed part 4 is fittingly fixed to a shaft 46, and a fitting part 5 is fitted to a shaft coupling 45. The fittingly fixed part 4 and the fitting part 5 are fastened by a band 14 provided in a fitting groove 15. In the case of assembling such a divided boot 40 to the shaft coupling 45, the divided face 2 of the inner boot 1 is opened and fitted to the shaft coupling 45 by insertion, and the divided face 2 is bonded with an adhesive. The divided face 22 of the outer boot 21 is then opened and fitted to the outer peripheral surface 10, and a divided part 23 is bonded with an adhesive.  In this case, the boots 1, 21 are fitted in the state of the divided parts thereof are placed in radially shifted positions.