baber/WOPTO huggingface dataset:
Patent JP-H07313819-A (JP)
Title: Bathtub water purifying device
Inventor: MATSUBARA KAZUKI
IPC: B01D35/05
Filed: 1994-05-27
Abstract: PURPOSE:To provide a bathtub water purifying device which does not occupy much space and features good efficiency of capturing foreign matter. CONSTITUTION:This bathtub water purifying device 1 has a housing 30 which has an introducing port 31 and discharge port 32 for bath water 81, a bath water flow passage 34, a pump 43, filters 41, 42, a first float 11 on the outer side of this housing 30, a second float 12 on the inner side and seesaw members 20 which are oscillated by these floats 11, 12. The first float 11 is connected to one of the seesaw members 20 and the second float 12 is pressed to the other side. The introducing port 31 is so arranged as to move upward and downward near a liquid level 811. The second float 12 may be connected to the seesaw members 20 so as to be movable upward and downward.
Patent JP-H04337357-A (JP)
Title: Asphalt emulsion waterproof material
Inventor: IZUMI KAZUHARU
IPC: C08L21/00
Filed: 1991-05-13
Abstract: PURPOSE:To provide the title waterproof material of enhanced performance through improving its adhesiveness to base material, preventing surface crack, improving its lubricity, and imparting adequate elasticity. CONSTITUTION:The objective waterproof material can be obtained by incorporating (A) an asphalt emulsion or rubber asphalt emulsion with (B) 1-40wt.%, on a resin solid basis, of at least one kind of emulsion selected from vinyl acetate emulsions, ethylene-vinyl acetate emulsions, acrylic resin emulsions and acrylic rubber emulsions.
Patent JP-H033600-A (JP)
Title: Microphone amplifier
Inventor: HAYASHI TOMOYUKI
IPC: H04R3/00
Filed: 1989-05-31
Abstract: PURPOSE:To use a conventional signal level for an external microphone by setting a signal level sent from a built-in microphone to an amplifier different from a signal level of an external microphone so as to utilize the excellence of the S/N ratio of a built-in microphone. CONSTITUTION:When a microphone plug is not inserted to an external microphone jack 16, a 2nd switch 15 gives a signal from a built-in microphone 18 to an amplifier 11 and a 1st switch 14 connects a 1st negative feedback circuit 12 to the amplifier 11. Thus, the gain of the amplifier is low and the signal level sent from the built-in microphone 18 is high, then the S/N depends on the noise level of the built-in microphone 18. When a microphone plug is plugged into the external microphone jack, the 2nd switch 15 gives a signal from the external microphone plugged into the microphone jack to the amplifier 11 and the 1st switch 14 connects the 2nd negative feedback circuit 18 to the amplifier 11 and the gain of the amplifier is unchanged from the conventional system. Thus, the excellence of the S/N of the built-in microphone is utilized and the compatibility of the external microphone is maintained.
Patent JP-H089657-A (JP)
Title: Semiconductor module device
Inventor: ARAKAWA RYUTARO
IPC: H02H7/122
Filed: 1994-06-21
Abstract: PURPOSE:To prevent the damage to a semiconductor module device at the time of power interruption by reducing the capacitor capacitance of an upper arm of a power source supply unit from that of a lower arm. CONSTITUTION:A semiconductor module device comprises a control IC 11 for controlling an AC output at the output terminal of a transistor(Tr) in an inverter 9 for driving a motor 18, an upper arm (UP) 14 for supplying power to the IC 11, and a T-arm (DW) 17. Particularly, the capacitance of smoothing capacitors 25a-26c of the UP 14 and the capacitance of smoothing capacitors 27a-27c of a DW 17 are 1:2. the falling speed of the power source voltage is regulated. The current of the UP 14 flowing to Trs 7a, 7b and the current of the DW 17 are divided by a time difference to prevent the flow of a large current at once, thereby suppressing control elements 10a, 10b to become impossible to be controlled and hence preventing the flow of overcurrents to the Trs 7a, 7b.
Patent JP-S5471762-A (JP)
Title: Bending method for water-cooled pipe at end part of mem brane panel
Inventor: UCHIDA SHIGEKIYO
IPC: B21D7/00
Filed: 1977-11-18
Abstract: PURPOSE: To carry out the titled bending work at high working efficiency and at good dimensional accuracy, by pressing the water-cooled pipe at the end part of the membrane panel, using the bending dies constituted of upper and lower two half pipes.  
     CONSTITUTION: On purpose to bend the water-cooled pipe 2 at the entrance of the end part 1a of the membrane panel 1, the panel 1 is placed on the stand 7, and a part of the required water-cooled pipe 2 at the entrance of the end part 1a is fittingly placed on the half pipes 3b, 4b, of the lower die 6 of the press machine. Then, the upper die 5 is pressed down so as to gradually fit the half pipes 3a, 4a, of the upper die 5 to the upper half of the water-cooled pipe 2, and to bend the required water- cooled pipe 2 cooperating with the half pipes 3b, 4b, of the lower die 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0432058-A (JP)
Title: Sound recording operation control circuit for tape recorder
Inventor: KAWACHI TSUNEYOSHI
IPC: G11B15/087
Filed: 1990-05-28
Abstract: PURPOSE:To perform the recording operation of an index signal even at the time of the absence of a recording signal by rotating and driving a motor independently of the presence or the absence of the recording signal from a microphone at the time of switching operation of an operation switch for index. CONSTITUTION:A motor driving circuit 23 which is set to the operating state to rotate and drive a motor 22 at the time of the presence of the recording signal obtained from a microphone 1, an operation switch 28 for index which is switched at the time of the recording operation of the index signal, and an index signal generating circuit 31 which is set to the operating state to generate the index signal at the time of the switching operation of the operation switch 28 for index are provided. Thus, the switching operation of the operation switch for index can be performed to record the index signal on a magnetic tape though running of the magnetic tape is stopped.
Patent JP-2000333160-A (JP)
Title: Device for grasping situation of fire site
Inventor: OCHIAI KATSUHIRO
IPC: H04W4/04
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To allow a commanding vehicle to grasp a state of a fire immediately before fire fighters conducting fire fighting activities as an image by a simple and inexpensive means and to allow even a direction center of a fire station to grasp the state. SOLUTION: A small-sized video camera 20 mounted on a helmet 18 of a fire fighter 10 photographs a same direction as a sight line of the fire fighter. A spread spectrum SS radio transmitter 22 adopting specified low power radio communication system transmits an image signal of the camera 20 to an SS radio receiver 24 mounted on a commanding vehicle 12, and an image display device 26 displays the image. Moreover, a 1st mobile phone terminal 44 transmits the image signal received by the SS radio receiver 24 to a 2nd mobile phone terminal 46 installed in a directing center 14, and an image display device 50 displays the image.
Patent JP-S621130-A (JP)
Title: Optical recording and/or reproducing device
Inventor: ISHIKAWA KAZUMASA
IPC: G11B7/09
Filed: 1985-06-27
Abstract: PURPOSE:To make the whole device small in size by executing the focusing and/or tracking by driving at least a part of an optical head by a moving coil working with a magnetic flux of a voice coil motor. CONSTITUTION:In order to drive a carriage 4 so that an objective lens 1 moves in the diameter direction of an optical disk, a voice coil motor is constituted by winding and installing a voice coil 7 to the carriage 4 by using the moving direction as an axis, also extending a pair of permanent magnets 8a, 8b working together with the voice coil 7 and installing them to fixed yokes 9a, 9b. Also, in order to the objective lens 1 in the focusing direction and the tracking direction T, a focusing coil 10 and a tracking coil 11 are provided on a holding member 2 so as to cross a magnetic flux from one permanent magnet 8b for constituting the voice coil motor. In this way, a high speed access can be executed, and also the device can be made small in size.
Patent JP-H06328119-A (JP)
Title: Strip cooling device between continuous rolling mills
Inventor: OHASHI HIROSHI
IPC: B21B45/02
Filed: 1993-05-18
Abstract: PURPOSE:To provide a strip cooling device for continuous rolling mills which can be freely retreated from the continuous rolling machines for hot rolling. CONSTITUTION:Upper and lower water cooling headers 5, 6 which are supported between the continuous rolling mills 1, 2 for the hot rolled strip so that headers ca be retreated remove from a strip passing line in the width direction are arranged to cool the strip between the continuous rolling mills. Consequently, high efficiency cooling can be performed during rolling, the excessively high temperature of rolling accompanied by accelerated rolling can be controlled easily and the quality of the steel plate and the rolling efficiency accompanied by the further accelerated rolling of the steel plate can be improved.
Patent JP-H04363315-A (JP)
Title: Polymer containing hydrolyzable alkoxysilyl group and its synthesis
Inventor: ISHIKAWA KAZUNORI
IPC: C08G75/02
Filed: 1991-06-11
Abstract: PURPOSE:To obtain the subject polymer having excellent curability and weather resistance and useful as a sealing material for building, etc., by the addition reaction of an alkoxysilane containing amino group to a specific polymer containing epoxy group. CONSTITUTION:The objective polymer is produced by the addition reaction of an alkoxysilane containing amino group and expressed by formula III (R<3> is alkylene, a group composed of alkylene and imino or a group containing alkylene bonded through thioether bond; R<4> and R<5> are 1-3C alkyl; (a) is 1-3) to a polymer containing epoxy group and derived from an epoxy-modified polyether of formula I (R<1> is polyether skeleton; m>=2) and a mercapto- containing polysulfide compound of formula II (R<2> is polymer skeleton having polysulfide part; n>=1). The addition reaction is carried out preferably at a ratio of 0.7-5.0 amino groups of the compound of formula III based on one epoxy group of the epoxy-containing polymer.
Patent JP-S5928586-A (JP)
Title: Preparation of cylindrical reticulated inner blade of electric razor
Inventor: YAMASHITA YASUO
IPC: B26B19/16
Filed: 1982-08-09
Abstract: PURPOSE:To obtain the titled seamless and hardly cracked strong reticulated inner blade, by a method wherein an electro-forming matrix mold having primary electrodeposition applied thereto and bent into a cylindrical shape is inlaid with and inserted into a cylindrical holder and, while the cylindrical shape thereof is held, secondary electrodeposition is performed to integrally mold a reticulated inner blade into a cylindrical shape. CONSTITUTION:An electric insulating film 14 having a pattern corresponding to the pervious orifice parts 13 of a reticulated inner blade 5 is formed to the surface of a flat plate shaped electro-forming matrix mold 11 comprising a conductive thin flexible plate material made of copper or Al. In the next step, the matrix mold 1 is transferred to an electrodeposition tank where primary electrodeposition is carried out to form a primary electrodeposition layer 15 with an almost circular arc cross area protruded so as to exceed the thickness of the film 14 to the conductive film surface covered with the film 14 and the whole is immersed in an aqueous solution of Na2C2O7 to apply peeling treatment to the surface of the layer 15. Subsequently, the matrix mold 11 subjected to the primary electrodeposition is bent into a cylindrical shape to be inlaid with and inserted into a cylindrical holder 21 along the inner surface thereof and secondary electrodeposition is carried out to form a secondary electrodeposition layer 17 coming to the continuous rib 16 between the aforementioned pervious orifice parts 13 to the peeling treatment surface of the layer 15. In the next step, the matrix mold 11 is pulled out from the holder 21 and unfolded to the original flat plate shape while the layer 17 is released from the peeling treatment surface of the layer 15 to obtain the objective titled reticulated inner blade 5.
Patent JP-S62295735-A (JP)
Title: Automobile seat installation structure
Inventor: TOKUDA MAKOTO
IPC: B60N2/90
Filed: 1986-06-13
Abstract: PURPOSE:To enhance the joining strength of a cross member and the like by joining the cross member between a pair of a right and a left side frame whereby arranging a seat installation hook bar across the side frame at said joining section. CONSTITUTION:Cross member frames 2 and 2 are provided at predetermined intervals in the longitudinal direction of a car body between a pair of side frames 1 and 1 in an U shape cross section which extends in the longitudinal direction of the car body at both sides of the car body respectively, whereby both ends of them are joined with the inner surface of the side frame 1. And a torque box 3 is joined firmly wit a side wall surface corresponding to the abutting surface of the frame 2 at the outside of the frame 1. Then, a seat installation hook bar 10 (10a through 10d) is arranged across the frame 1 at the joint of each member 1-3. Each hook bar 10 is connected with the connecting end of the frame 2 against the frame 1 at its one end, and is connected with the inner end of the torque box 3 at its other end respectively.
Patent JP-S5564993-A (JP)
Title: Welding material
Inventor: KOBAYASHI MINORU
IPC: B23K35/36
Filed: 1978-11-10
Abstract: PURPOSE: To enhance the securing power of covering and improve dislodging resistance by specifying the ratio of SiO 2  and alkali component in water glass at the time of securing the covering for welding materials such as coated electrodes by the water glass containing Na 2 O and K 2 O as alkali components.  
     CONSTITUTION: At the time of securing the covering for welding materials such as Ilmenite base coated electrodes by the water glass containing Na 2 O and K 2 O as  alkali components, the SiO 2 : alkali components (molar ratio) in the water glass are  made 1W1.9, preferably 1.5W1.8. Also, the solute concentration of the water glass  (concentration of the water glass solid components in the final mixed state of welding materials) is 20% or more, preferably 20W50%. This method supresses the dislodging of the covering in the production and carrying processes of various kinds of coated electrodes and improves the yield at the production while enhancing their quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5264747-A (JP)
Title: Vacuum-lift for long members
Inventor: TAKEUCHI REIJI
IPC: B66C1/02
Filed: 1975-11-21
Abstract: PURPOSE: To improve the absorption efficiency of the vacuum-lift along th beam of which are lined many pads, by supporting each pad at a single point and connecting them with each other with springs or other similar things. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10317613-A (JP)
Title: Eaves gutter joint body
Inventor: ASANO MASAKATSU
IPC: E04D13/068
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter joint body capable of setting an eaves gutter insertion width exceeding a certain length by giving a standard of the eaves gutter insertion width to an operator instinctively when the eaves gutter is inserted. SOLUTION: An eaves gutter joint body formed in the shape of a box having an opened upper part is equipped with a joint wall 1 with a joint hole 2 having an inside form so as to wrap an external form of the longitudinal end of an eaves gutter having an approximately U-shaped section as a connected body and an inside space formed of the external form and a sliding wall 3 having the approximately same inside form having vertical section as the inside form of the eaves gutter. An interlocking piece 4 for interlocking the upper end of the eaves gutter along the longitudinal direction is provided to the upper end of the sliding wall 3. The end on the joint hole side of the interlocking piece 4 is separated from the joint hole 2 to place.
Patent JP-H05184751-A (JP)
Title: Method for sewing together two pieces of material so that their patterns match
Inventor: BUORUFUGANGU HAUKU
IPC: D05B35/10
Filed: 1992-05-29
Abstract: PURPOSE: To make freely appropriately adjustable the feed amount of the feed means of a sewing machine so as to uniformly form stitches and to prevent the generation of a pattern deviation in the case of sewing two sewing materials provided with the same pattern so as to mutually match the patterns. CONSTITUTION: Upper and lower feeds 9 and 10 for feeding the sewing materials W1 and W2 with a patterns to be sewn onto each other are arranged and the upper and lower feeds 9 and 10 are connected to an adjustable driving mechanism having a swing lever 58 connected to an adjustment device 80. Also, line cameras 200 and 202 provided with a CCD line sensor are provided so as to detect the patterns of the upper and lower sewing materials W1 and W2 and the output is inputted through image memories 209 and 210 to a correlation module 211. Then, the maximum possible similarity of signal profiles is detected by the computation of a cross correlation function and the size of the generated pattern deviation is established in a deviation decision module 212 from the detected result and is made useful for the control of the adjustment device 80.
Patent JP-S6119245-A (JP)
Title: Communication equipment for automobile
Inventor: KAGO YOSHIYUKI
IPC: H04B10/00
Filed: 1984-07-05
Abstract: PURPOSE:To attain personal talking without being intercepted by the 3rd party between automobiles running comparatively closely by using a light excellent in the directivity as a communication medium. CONSTITUTION:A front light emitter and photodetector 1 and a rear light emitter and photodetector 2 are provided to front and rear parts of an automobile and the photodetectors 1, 2 are connected to a handset 11 in a cabin. Then reception signals 1a, 2a, from the photodetectors 1, 2 are fed to a call detection circuit 6 and a reception circuit 8, the circuit 6 uses the presence of the signals 1a, 2a to discriminate whether the signal comes from the front or the rear part and a call tone is generated from the circuit 8. When selection signals 4a, 5a from selection switches 4, 5 are not inputted to a changeover circuit 7, then switching signal 7c, 7d to change over the devices 1, 2 according to discriminating signals 6a, 6b from the circuit 6 are outputted. Further, the selecting state of the devices 1, 2 is displayed in response to the signals 7c, 7d to a display device 10. Then a light excellent in the directivity is used as a communication medium and a personal talking is attained between automobiles running comparatively closely.
Patent JP-H1124011-A (JP)
Title: Method of adjusting contact lens and measuring lens for performing the method
Inventor: MALCHOW VOLKER
IPC: G02C7/04
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely adjust a contact lens by performing adjustment measurement by means of permitting a relative motion of a pupil to a reference system on an eye when changing a sight line nearby from a distance. SOLUTION: When adjusting a multi-focal lens or a bi-focal lens, a relative motion of a pupil of an eye is detected. This relative motion is correlated with a lower eyelid a lens 1 for measurement is held at an approximate position of the lower eyelid by a position stabilization means; and the measurement is performed according to a motion of the eye looking at an object. When an adjustment is carried cut, measurement values are detected for two times with a looking-down eye sight and a looking-up eye sight. Here, four quadratures of an optical zone 4 specified by horizontal marks and vertical marks 7a, 7b, 8a, 8b are correlated with concentric rings 6.1-6.5, and two pupil positions 12a, 12b are detected. And, an near-looking area and an far-looking area are determined and also transitions of a separation line between these visual observation areas are detected.
Patent JP-S6030568-A (JP)
Title: Production of wear-resistant composite casting
Inventor: MORICHIKA TOSHIAKI
IPC: B22D19/00
Filed: 1983-07-30
Abstract: PURPOSE:To form a wear-resistant composite casting and to improve the mechanical characteristic thereof in production of a casting by mounting a wear-resistant sintered hard body having a prescribed shape to the prescribed position in a casting mold and pouring a molten metal into the mold to melt stick and unite said body and the molten metal to one body. CONSTITUTION:A sintered hard body (a) of a prescribed shape consisting of tungsten carbide powder and powder of an alloy consisting of iron or nickel or a combination of optional two or three kinds thereof is mounted in a casting mold 1 consisting of casting sand 4 coated with a surface coating material 12. A molten metal M' is poured into the mold to melt stick and embed the body (a) by casting, thereby forming a wear-resistant composite casting. The prescribed part of the casting is thus made wear-resistant, by which the mechanical characteristic of the casting is improved.
Patent JP-S5566907-A (JP)
Title: Preparation of vinyl chloride based polymer
Inventor: KITAMURA HAJIME
IPC: C08F2/44
Filed: 1978-11-13
Abstract: PURPOSE: To obtain the title polymer of composite structure made up of polyvinyl chloride and another polymer, by adding, to an aqueous vinyl chloride suspension (co)polymerization system, a specific aqueous modifier slurry and a vinyl resin latex during the process.  
     CONSTITUTION: The objective polymer can be obtained by adding, to an aqueous vinyl chloride suspension polymerization system, the following two components, namely: (a) ca. 1W50wt% (as the amount of the solid in the slurry based on the amount of the monomer) of an aqueous slurry of a modifier (e.g., an olefin, styrene, acrylic resin) having an average paricle size of 10W200μ, and (b) ca. 0.01W10wt% (as the amount of the solid in the latex based on the amount of the monomer) of a vinyl resin latex (e.g., acrylic ester resin, vinyl acetate resin latex) having an average particle size of 0.01W10μ, at a monomer conversion of 3W85%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H034136-A (JP)
Title: Inspection instrument
Inventor: MITANI MASAKAZU
IPC: G01M99/00
Filed: 1989-05-31
Abstract: PURPOSE:To prevent the number of switches for indicating inspection items from increasing even when inspection items increase in number by providing an inspection part which performs inspecting operation corresponding to a binary number inputted with a binary switch. CONSTITUTION:Outputs of the respective item indication switches of a main operation box 22 are sent out to an inspection adjustment control part 132 and outputs of the binary switches and a start switch provided to an auxiliary operation box 21 are led to an operation item conversion part 131. Further, the inspection part 13 consists of the operation item conversion part 131, a control part 132, a driving mechanism part 133, a TV camera 134, an image memory 136, and a display device 137. When the function of, for example, a kerosene heater is inspected, the binary number indicating the inspection item is inputted by using the binary switches in case of an ignition defect, then the start switch is pressed. When the start switch is pressed the inspection part 13 performs the inspecting operation corresponding to the binary number which is inputted with the binary switches. Consequently, the number of the switches for indicating the inspection items is prevented from increasing even when the number of inspection items increases.