baber/WOPTO huggingface dataset:
Patent JP-H08238793-A (JP)
Title: Electrostatic recording device
Inventor: NAKAO HIDEYUKI
IPC: B41J2/40
Filed: 1995-03-07
Abstract: PURPOSE: To provide an electrostatic recording device with which high speed recording is possible and discharge quantity of ozone is small. CONSTITUTION: This electrostatic recording device comprises a record medium 1 having a photoconductive layer, an ion current head 5 which irradiates the record medium 1 with an ion current controlled by an image signal so as to form an electrostatic latent image, a developing device 6 for developing the electrostatic latent image so as to obtain a visible image, a transfer device 7 for transferring the visible image to a recording paper 8, and an electric removing light source 4 for removing an electric charge on the record medium 1 by irradiating the record medium 1 with light.
Patent JP-S53132911-A (JP)
Title: Telephone set
Inventor: ONO YASUHIRO
IPC: H04M1/663
Filed: 1977-04-26
Abstract: PURPOSE:To make use of a telephone circuit effectively without any hand, by making it possible to receive sound information without generating an incoming tone in the nighttime except the case of an emergency call.
Patent JP-H02226793-A (JP)
Title: Manufacture of flexible printed board
Inventor: SAKURAI HIROFUMI
IPC: H05K3/28
Filed: 1989-02-28
Abstract: PURPOSE:To improve the curing efficiency of a flexible printed board by a method wherein a release film formed by laminating a release layer and a retaining layer, whose tensile strength is higher than the release layer are used, and pressing and heating are performed while the release layer is made to run toward the cover-lay film side. CONSTITUTION:On the circuit forming surface of a flexible printed board(FPC) 1, a cover-lay film 2 and a release film 3 are arranged in order; on the opposite side, a release film 4 constituted in the same manner as the release film 3 is arranged; both of them are rolled out from the rolls 2A, 3A, 4A, introduced in the gap between rolls 5, 5, and piled up in a body by a heating press 6, 6. The FPC 1 covered with the cover-lay film 2 is wound up by a winding roll 1B, and the release films 3, 4 are wound up by winding rolls 3A, 4B. The release films 3 and 4 are formed by unifying the following in a body via an adhesive agent layer; a release layer A used on the FPC side and a retaining layer B which is used on the heating press side and exhibits tensile strength larger than the release layer in the heating state.
Patent JP-S60190279-A (JP)
Inventor: ANDOU SATOSHI
IPC: B08B1/04
Filed: 1984-03-12
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-S57163142-A (JP)
Title: Auto choke
Inventor: SATOU YOUJI
IPC: F02M1/12
Filed: 1981-03-31
Abstract: PURPOSE:To keep the calorific value of a heater supplied to the bimetal of a choke valve in a preset value in spite of the fluctuation of the voltage of an electric power source. CONSTITUTION:In case the electric power source voltage VB is fluctuated, this fluctuation is detected by a voltage fluctuation detecting circuit 14 and a voltage Va corresponding thereto is inputted into a voltage compensating circuit 13 while a voltage V4 from a temperature voltage converting circuit is compensated and the duty ratio D of the output voltage V6 of a voltage comparator 15 is changed in accordance with the voltage fluctuation of the electric power source voltage VB. According to this operation, a voltage V7, to which the compensation of the duty ratio D is effected so that it will become smaller when the electric source voltage VB is increased while it will become higher when the same is reduced, is impressed to the heater 7 of the choke valve. Accordingly, the consumed electric power of the heater 7 is compensated so that it will become equal at all times to the same when the electric source voltage VB is its standard value VBO in spite of the fluctuation of the voltage VB.
Patent JP-H06261146-A (JP)
Title: Assemblage entrance machine for multiple pwelling house
Inventor: OKUBO TOMOAKI
IPC: G06K9/00
Filed: 1993-03-09
Abstract: PURPOSE:To improve the convenience for transmission of information between an assemblage entrance machine and each house by transmitting electrically the contents written on a paper such as memorandum form to the assemblage entrance machine from each house. CONSTITUTION:A clerk of a store visits a multiple dwelling house and calls a house 15 through an entrance machine 1. Then the clerk inputs the number of his calling house number through a 1st input part 2. Thus a network controller 5 transmits a selection signal and connects the input house number to a network controller 20 of a superintendent room machine 24 via a switchboard 33 and a circuit 34. Then a resident of the house 15 picks up a telephone transmitter 21 by the ringing tone and talks with the caller (clerk). The resident inputs an original transmitting instruction through a 2nd input part 16 to send an order list to the machine 1. The read order list is transmitted by the controller 20. Then the controller 5 of the machine 1 receives the transmitted data and prints them at a printer part 8. In such a way, the memorandum of order contents is electrically sent from each house and printed by the machine 1. Thus the clerk never misreads the order contents.
Patent JP-S62205525-A (JP)
Title: Production of magnetic recording medium
Inventor: IWAI TAKAYOSHI
IPC: G11B5/84
Filed: 1986-03-05
Abstract: PURPOSE:To improve the curing characteristic of an undercoat layer and to improve the adhesiveness thereof to a nonmagnetic substrate by providing a stage for heating the under coat layer after a stage for curing by irradiation of UV rays. CONSTITUTION:The undercoat layer is cured by heating after irradiation of the UV rays thereto to thoroughly cure the deep part of the undercoat layer where the curing is not enough by the irradiation of the UV rays and to improve the adhesiveness between the undercoat layer and the substrate. The various characteristics such as antistatic characteristic and solvent resistance required for the undercoat layer are improved.
Patent JP-H03247330-A (JP)
Title: Apparatus for opening blood tube
Inventor: HARA SHINJI
IPC: A61B17/22
Filed: 1990-02-27
Abstract: PURPOSE:To enable treatment of a closure of a blood tube by providing a forcing body having a spherical face at the tip of a torque tube soft to allow the formation of an open path at a part of a complete closure. CONSTITUTION:This apparatus for opening a blood tube is provided with a forcing body 14 which has a spherical face 134a at the tip of a torque tube 13 soft. The apparatus for opening the blood tube is inserted into a blood tube 18 cutaneously utilizing the softness of the torque tube 13 and when the forcing body 14 reaches a point of the blood tube closed completely as caused by thrombus 14 or atheroma, the forcing body is forced forward to a point 5 where a trace of an open path exists utilizing the spherical face 14a with the rotation of the torque tube 13 while a new open path 1a is formed by piercing. The open path 1a thus obtained is used to treat the closure of the blood tube.
Patent JP-H11244145-A (JP)
Title: Electric water heater
Inventor: SAKASHITA SHINICHI
IPC: A47J27/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To keep warmness of water for energy saving by calculating warm- keeping temp. for controlling warm keeping so as to reach a re-boiling state after a set heating time from a warm-keeping state when water inside an inner container is heated by an electric heater and re-boiled from the warm-keeping state after boiling. SOLUTION: When energy saving warm keeping is judged by the ON- operation of warm-keeping key after boiling is ended, the heating time (t) being the time required from the warm-keeping state to the end of re-boiling is set in a microcomputer control part 42. Then, energy saving warm-keeping temp. Th2 being temp. for boiling a quantity W of water after the heating time (t) is decided by the detecting signals of a water quantity sensor 17 and a room temp. sensor 19, etc. Then, hot water temp. Tw is compared with energy saving warm-keeping temp. Th2 , electricity conduction to a boiling heater 8a is stopped at the time of Tw>Th2 and electricity conduction to a warm-keeping heater 8b is started at the time of Tw<Th2 . Warm keeping is executed for energy saving by this conduction control method.
Patent JP-H04283449-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANAKA HIDEYA
IPC: G11B15/07
Filed: 1991-03-13
Abstract: PURPOSE:To detect a cassette mounting only by a cassette down operation by detecting the detection hole of a video cassette by a detecting means, and detecting the mounting of the video cassette by the detecting means. CONSTITUTION:A detection hole opening and closing detector 103 judges whether or not a detection hole 104 is detected. Then, at the time of judging that the detection hole 104 is not opened, the detection hole opening and closing detector 103 judges whether or not the opening of a detection hole 108 is detected. The detection hole opening and closing detector 103 judges that the video cassette is not mounted when the opening is detected, and judges that a high band ME tape is mounted when the opening is not detected. Thus, the mounting of the video cassette can be detected by the detecting means by the detecting means of the video cassette, the mounting of the video cassette can be detected only by a cassette down operation, and a loading operation in the case that the video cassette is not mounted is used for an another operation that a rotary cylinder is not rotated or the like.
Patent JP-H05212287-A (JP)
Title: Denitration catalyst
Inventor: GOTO ICHIRO
IPC: F02B1/04
Filed: 1992-02-04
Abstract: PURPOSE:To reduce the positioning of the catalyst with SOx, etc., in waste gas and especially to remove NOx in the waste gas contg. excess oxygen by using hydrogenated zeolite as a carrier and depositing cobalt and lanthanum with the cobalt/lanthanum ratio specified. CONSTITUTION:This denitration catalyst is used in the waste combustion gas contg. >=0.5% oxygen together with org. compds. Hydrogenated zeolite is used as a carrier, and cobalt and lanthanum are deposited on the carrier while controlling the cobalt-lanthanum molar ratio to <=1 to obtain the catalyst. Concretely, the carrier is firstly treated with a soln. contg. cobalt ion to deposit cobalt, and then treated with a soln. contg. lanthanum ion to deposit lanthanum. In this case, the cobalt/lanthanum ratio is controlled to <=1, preferably to 0.2-1. Consequently, the catalyst is hardly poisoned with the SOx in the waste gas, and the denitrating effect is not lowered.
Patent JP-S56144866-A (JP)
Title: Build-up welding method
Inventor: SATOU SHIYOUZOU
IPC: B23K9/04
Filed: 1980-04-11
Abstract: PURPOSE: To perform build-up welding over the entire area to a uniform thickness with a simple process by providing a retaining wall fitting to the outside circumference of a base metal conisting of a metallic bar of a small diameter.  
     CONSTITUTION: A base metal 1 to undergo build-up welding is a bar steel of a small diamter, and a retaining wall 2 is fitted to the outside circumference of this base metal 1. The retaining wall 2, which is usually formed of copper or copper alloy of good heat conductivity, is closely adhered to the base metal 1 and is projected from the top surface 3 of the base metal 1. A water path 4 is provided in the retaining wall 2, and water is flowed from a cooling water inlet 5 to a cooling water outlet 6, thereby preventing the elevation of the temp. of the retaining wall 2. A welding torch 8 mounted with a welding electrode 7 at the leading end part is made  to approach to the end face 3 of the base metal 1, and desired build-up welding is  performed on the end face 3. By the build-up welding, burn-through of the part 11 vulnerable to heating of the base metal 1 is obviated and the flow-down of built- up metal 9 is obviated, thus the padding is formed to a constant thickness. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05214823-A (JP)
Title: Novel roof material and prefabricated house using the same material
Inventor: SHIOZAWA MASATATSU
IPC: E04B2/72
Filed: 1992-02-04
Abstract: PURPOSE:To improve workability and heat-insulating properties by installing a roof member composed of a double panel made of reinforced plastics and a wall member and supporting the roof member by one surface of the wall member and a portal post disposed upright in parallel with one surface of the wall member. CONSTITUTION:When a simple prefabricated house is constructed in a bathing resort, a recreation ground, etc., a footing material having a U-shaped or H- shaped cross section and made of reinforced plastics is laid on a ground in a frame shape. A wall member 2 consisting of a double panel made of reinforced plastics and a portal post 3 parallel with one surface of the wall member 2 are disposed upright and fixed onto the footing material. A roof material 1 made up of the double panel made of reinforced plastics is supported by the post 3 and the wall 2 parallel with the post 3. A window frame and a door frame composed of an L-shaped sectional member and made of reinforced plastics are mounted as required. Accordingly, the house can be transported and assembled easily because of light weight while heat-insulating properties can be improved largely.
Patent JP-H02225149-A (JP)
Title: Method and device for displaying urgent danger
Inventor: TSUKUDA MAMORU
IPC: B60Q1/44
Filed: 1989-02-27
Abstract: PURPOSE:To make it possible to easily grasp the state of the urgency of danger degree through its quantitative recognition by controlling the turning-on of light emitting bodies so as to successively enlarge the area of a turning-on zone on an indicator electrically interlocked with a car operating lever, corresponding to the movement toward the maximum operating direction of the car operating lever. CONSTITUTION:Plural emitting bodies 3 composed of incandescent lamps and light emitting diodes respectively are arranged in a casing 2 of an indictor 1 earthed as shown by a numeral 9, and terminals on one side of the emitting bodies 3 are earthed as shown by a numeral 4, and terminals on their other sides form a switch 6 and are severally connected to plural fixed contacts 8 arranged in order. A movable contact 12 having a fixed length is provided in the switch 6, and fixed to a movable rod 14 sliding in a switch casing 7. The fixed contacts 8 are closed in order by pressing down a pedal part 16, oscillating an operating lever 17 round a pivot 18 and moving the movable rod 14 right against a spring 15 to successively close the fixed contacts 8 for successively turning on the emitting bodies 3.
Patent JP-S61205732-A (JP)
Title: Electric stove
Inventor: KATO GENDO
IPC: F24C7/04
Filed: 1985-03-11
Abstract: PURPOSE:To provide an electrical stove having a quite high stability by a method wherein a switch is opened or closed by a free end of a guard means. CONSTITUTION:A guard means 3 arranged at the front surface of the heating body 2 is pivoted around the upper fixing part 4 of the upper side. The lower free end is made as a unit for pushing the switch 5. With this arrangement, when a slight force is added to the guard 3 from the front part thereof, the switch 5 is turned OFF and thus it is possible to terminate energization of the heater body 2. If the self-holding relay 6 is added, the heater body 3 which is once turned OFF is continued to be kept OFF, so that a more improved safety can be assured.
Patent JP-H11247208-A (JP)
Title: Concrete retaining wall
Inventor: INOISHI KOUSUKE
IPC: E02D29/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To simplify work execution and to facilitate stability calculation of a retaining wall by constructing all retaining wall parts using one kind of piled blocks provided with void space opened to the front face of each block and vertically piercing each block. SOLUTION: Cobble stones and smashed stones are filled in the void space of piled blocks 1 of an underwater retaining wall part A. Fishes and shellfishes, aquatic insects, and the like therefore enter a gap between inner-filling material from the block front face opening to live there, and aquatic plants such as waterweed grow on the surface of the inner-filling material. Sediment or sandbags are filled in the void space of piled blocks 1 of vegetation retaining wall part B. Plants therefore grow on the block front side from the void space through the opening. Rubble stones, and sand and stones are filled in the void space of piled blocks 1 of a road side retaining wall part. The piled blocks 1 therefore display the same function as conventional blocks. A concrete retaining wall with different kinds of retaining wall parts is constructed using one kind of piled blocks 1.  Work execution is therefore simplified, and stability calculation of the retaining wall is facilitated.
Patent JP-S55140345-A (JP)
Title: Communication line switching system
Inventor: TAKUMI KENTA
IPC: G06F13/00
Filed: 1979-04-20
Abstract: PURPOSE:To prevent the response time from a terminal from being long at a fault time, by providing two-system parallel-series signal conversion circuits in the host processor and by folding the working circuit line to the auxiliary circuit line in both sides of the faulty position at the fault time of the working circuit line. CONSTITUTION:Host processor 1 is provided with parallel-series conversion circuits 15 and 16 of the same function, and loop-form working circuit line 2 is connected to them, and terminals 4-7 are connected to this circuit line. Meanwhile, loop- form auxiliary circuit line 8 is arranged near circuit line 2. Respective terminals are connected to the circuit line through selector switches 11-14, and in processor 1, communication control circuit 17, circuits 15 and 16, and circuit lines 2 and 8 are connected through selector switches k7-k20, and k11'-k14'. In case that lines 2 as well as 8 are faulty at faulty point 9, selector switches are connected as shown by solid lines in the figure, and lines 2 and 8 are used as the going line and the returning line respectively between processor 1 and terminals 4 and 5, and terminals 6 and 7 constitute a loop-form circuit line with line 8 as the going line and line 2 as the returning line, thus shortening the loop length.
Patent JP-S54142318-A (JP)
Title: Production of anhydrous basic material for optical communication fibers
Inventor: EDAHIRO TAKAO
IPC: C03B37/018
Filed: 1978-04-21
Abstract: PURPOSE:To obtain the title basic material for fibers free from OH group, by vitrifying a porous preform, produced from hydrolyzed finely divided glass powder with a Cl2-containing flame. CONSTITUTION:Finely divided glass powder is hydrolyzed with the Cl2-containing flame 105 formed by feeding a carrier gas containing Cl2 thereto to form the porous  preform 12, which is heated in the vitrification furnace 14 at 1450 deg.C to give the  transparent glass 18. The glass 18 as a core material is covered with a quartz tube, and spun as a basic material into optical fibers.
Patent JP-H05213727-A (JP)
Title: Composition for oral cavity
Inventor: SAITO MASAHITO
IPC: A61P1/02
Filed: 1992-02-03
Abstract: PURPOSE:To provide the subject composition having improving effects for inflammations such as the rubor, swelling, or hemorrhage of the gingivae, thus excellent in the prevention of alveolar pyorrhea and gingivitis, etc. CONSTITUTION:The objective composition having the advantages mentioned above can be obtained by formulating (A) an original composition for oral cavity such as toothpaste, tooth powder, mouthwash, troche, or chewing gum with (B) as active ingredient, 0.001-10 (esp. 0.01-3)wt.%, based on the whole amount of the final composition, of diisopropylamine dichloroacetate of the formula. Other ingredient(s) to be formulated can be selected, as the case may be, according to the type of the final composition.
Patent JP-S53132952-A (JP)
Title: Mounting method for read-only memory
Inventor: YAMADA KUNIHIRO
IPC: G06F12/06
Filed: 1977-04-26
Abstract: PURPOSE:To realize the mounting method for ROM with the smallest number of ROM's and without the need for an additional device, by dividing standard program Ps into uncommon part As and common part B and by storing them in ROM appropriately.
Patent JP-H09218475-A (JP)
Title: Back projection type stereoscopic video display device
Inventor: SAWAI YASUMASA
IPC: G02F1/13
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact stereoscopic video display device capable of obtaining a high-contrast stereoscopic video without being influenced by external light and displaying the video in a wide range. SOLUTION: Videos for a left eye and a right eye displayed on color liquid crystal panels 2 and 4 are projected by projection lenses 3 and 5, pass through 1/4 wavelength plates 7 and 12, are turned back by reflection mirrors 8 and 9, and transmitted through a Fresnel lens 10, then enlarged and projected to a spherical screen 6. Since the wavelength plates 12 and 7 are arranged so that optical principal axes may be orthogonally crossed with each other, the videos for the right eye and left eye become the videos of the left-handed circularly-polarized light and the right-handed circularly-polarized light and are superimposed and projected on the screen 6. An observer visually confirms it as a stereoscopic video by viewing it through polarizing spectacles 15.
Patent JP-S59174033-A (JP)
Title: Space optical modulating and demodulating device
Inventor: TAKAHASHI AKIRA
IPC: H04B10/00
Filed: 1983-03-23
Abstract: PURPOSE:To attain the miniaturization as well as a simultaneous optical communication with just a single light source by unifying a corner cube, an optical demodulator and an optical modulator. CONSTITUTION:An optical modulator 1 modulates the light beams of a laser 2 with an information signal 3 and irradiates these modulated beams to a corner cube 4. A semi-transparent reflecting plate is provided to the cube 4 together with a photoelectric transducer attached to the rear side of the cube 4. Thus an optical demodulator 5 is obtained. In such a way, a part of the incident light is supplied to a signal processing circuit 6 after photoelectric conversion and demodulation. While the reflected light sent from the reflecting plate is reflected again by a reflecting plate set at the same cube 4. A modulator element made of a material having an electro-optical effect and containing an optical switch function is provided at the front of the reflecting plate. Thus an optical modulator 8 is formed. Thus the reflected light is modulated with an information signal 7 and reflected in parallel to the incident light. This reflected light is sent to an optical demodulator 9 to receive photoelectric conversion and then supplied to a signal processing circuit 10 after demodulation.
Patent JP-S56143970-A (JP)
Title: Transmitting apparatus for radar information
Inventor: HAMATSU KIYOUSUKE
IPC: G01S7/00
Filed: 1980-04-10
Abstract: PURPOSE:To make transmission circuit one system by superposing and converting video signal and trigger signal and further mixing the parallel angle signal of antennas then modulating and transmitting the same. CONSTITUTION:Video signal and trigger signal are superposed to a conversion video signal by a video converter 3. This signal is further superposed with the parallel antenna angle signal having been converted and matched of phases in a parallel- to-series conversion circuit 10 and is modulated with a modulator 5, thence it is transmitted by a transmission circuit 6. The superposed modulating signal having been transmitted is demodulated, series-to-parallel converted, whereby it is reset to radar information such as the original video signal, trigger signal and parallel antenna angle signal. By this system, the transmission system is made into one system, and the transmission circuit is made single, so that the three signals forming the radar information are transmitted at the same period.