baber/WOPTO huggingface dataset:
Patent JP-H04323786-A (JP)
Title: Serial number checking device
Inventor: MATSUKI NORIO
IPC: G06K9/00
Filed: 1991-04-24
Abstract: PURPOSE:To prevent the accidents which are caused by the misunderstanding of an inspector by giving previously the control characters to a work and checking the continuity of these characters through a character recognizing device. CONSTITUTION:A main stopper 14 works right before the address window Ew of an envelope E is moved to a place right under a TV camera 4 and stops there after the indexing operation (index) of the chain which transfers the envelope E. Thus the envelope E is stopped at a prescribed position. Then the window Ew set at a position right under the camera 4 is pressed by a transparent plate member 19. Thus the window Ew adheres close to an address form so that the contents of this form are easily read. Under such conditions, the printed part of the serial numbers read through the window Ew is read by the camera 4 and recognized by a character recognizing device 20. If a fact that the serial numbers are not continuous, is detected, an alarm device is driven to produce an alarm tone or to turn on an alarm lamp.
Patent JP-S63282418-A (JP)
Title: Organic discharge gas treatment device
Inventor: YANAGI MOTONORI
IPC: F23G7/06
Filed: 1987-05-15
Abstract: PURPOSE:To improve the treatment capacity in the title device which utilizes the oxidation by ozone by providing two ultraviolet ray lamps of a specified main wavelength in a discharge gas treatment chamber the inner surface of which is covered with an ultraviolet ray reflecting material. CONSTITUTION:The inner surface of a discharge gas treatment chamber 1 is covered with an ultaviolet ray reflecting material 12 with a mirror surface obtained by polishing silicon, and a first and second ultraviolet ray lamps which have main wavelength respectively of 1849 Angstrom  and 3650 Angstrom  are provided. With this arrangement the introduced organic discharge gas is changed into a peroxide, because the oxygen it contains is turned into ozone by the first ultraviolet ray lamp, and, further, it is oxidized and decomposed by the second ultraviolet ray lamp 6 to be turned into an inorganic gas 11c. At this time the ultraviolet rays do not vanish at the reflecting coating 12 but reflected by it and it can be wholly used for oxidization reaction for the organic gas. Accordingly the capacity of treatment of the device is raised.
Patent JP-H11313469-A (JP)
Title: Dc motor
Inventor: NAKAJIMA KAZUMARU
IPC: H02P3/08
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To realize stopping function of the rotation of a motor and holding it at the stop position. SOLUTION: An armature 10 is structured with components, including a rotating shaft 5, a coil 6 and a commutator 8. Fixed to the rotating shaft 5, a pair of slip rings 11, 12 are each connected to the first and ninth segment of the commutator 8 via conductors 13, 14. A pair of brushes 15, 16, which make contact slidably with the commutator 8, are connected to a DC power supply 19 via power lines 17, 18 to which a changeover switch 20 is connected. The slip rings 11, 12 are each connected to the DC power supply 19 via the power lines 21, 22. The changeover switch 23 is in series with the power line 22.
Patent JP-H10153964-A (JP)
Title: Display front surface plate
Inventor: HONDA SATOSHI
IPC: G02B1/14
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a failure caused by near infrared rays by providing a specific average light beam transmissivity to the transparent substrate of a display front surface plate against a specific wavelength. SOLUTION: The average light beam transmissivity of the transparent substrate, which constitutes the display front surface plate, is set to more than 50% in the 450 to 650nm ranges and is preferably made to more than 60% and the transimissivity should by less than 30% in the 800 to 1,000nm range and is preferably less than 20%. By making the above arrangements, pictures are easily seen and near infrared rays are absorbed. If the transmissivity is less than 50% in the 450 to 650nm range, the pictures on a display device is hard to observe. If the transmissivity is more than 30% in the 800 to 1,000nm range, the near infrared rays from the display are not absorbed and the remote controllers in the vicinity of the device are adversely affected. The transparent substrate is formed by transparent resin or glass having a film or sheet shape.
Patent JP-H06334974-A (JP)
Title: Interpolation circuit
Inventor: FUJIWARA MASANORI
IPC: H04N19/59
Filed: 1993-05-21
Abstract: PURPOSE:To share an interpolation processing part to reduce the circuit scale at the time of interpolating signals of two systems respectively and to reduce the power consumption by the reduction of the circuit scale. CONSTITUTION:A brightness signal and a chrominance signal are supplied to input terminal 200 and 218 respectively, and a selection circuit 204 supplies original brightness and chrominance signals to selection circuits 209 and 252 in time division, and selection circuits 214 to 217 supply brightness and chrominance signals different by delay times to an interpolation circuit 280 in time division. The interpolation circuit 280 supplies interpolation values of the brightness signal and the chrominance signal to selection circuits 209 and 252 in time division, and the selection circuit 209 selectively leads out the brightness signal and inputs it to memories 210 and 213 alternately every line, and the selection circuit 252 selectively leads out the chrominance signal and inputs it to memories 253 and 254 alternately every line. A selection circuit 211 leads out the brightness signal subjected to interpolation processing from memories 210 and 213 alternately, and a selection circuit 256 leads out the chrominance signal subjected to interpolation processing from memories 253 and 254 alternately.
Patent JP-S5911917-A (JP)
Title: Sun visor with mirror
Inventor: OGAWA KOUJI
IPC: B60J3/02
Filed: 1982-07-12
Abstract: PURPOSE:To clearly reflect a face even at night, by forming a mirror unit of a sun visor with a mirror to a semi-transparent mirror, permeating light of a lamp unit provided to the rear face of a sun visor main unit through a part of the mirror unit and allowing the other part of the mirror unit to function as the mirror. CONSTITUTION:At night in the dark circumference when a crew-member in an assistant's seat can not reflect his face on a mirror unit 19, if a switch 30 is turned on to turn on a lamp 25, because the mirror unit 19 is formed to a semi- transparent mirror, light of the lamp 25 is propagated in a hollow part 18 to reach the mirror unit 19 with an almost 90 deg. incident angle for a right side rear face of the mirror unit 19, and the right side of the mirror unit 19 is luminous by permeating the light of the lamp 25. Since an opened one side part of a lamp unit housing 21 reaches a mirror holder 8, the light of the lamp 25 is shielded by the housing 21 not to reach the left side of the mirror unit 19, and the left side functions as a mirror. Accordingly, the face is reflected to the left side of the mirror unit 19 by the permeated light in the right side of the mirror unit 19, and the mirror unit 19 can be used as a vanity mirror.
Patent JP-S5747194-A (JP)
Title: Heat exchanger
Inventor: SASAKI TAKESHI
IPC: F28F9/02
Filed: 1980-09-01
Abstract: PURPOSE: To thin a tube sheet and reduce the fluidizing resistance of a fluid by connecting a semi-spherical shell tube sheet having tubular projections connected to a heat transfer tube, to a tip end of a cylindrical flow passage.  
     CONSTITUTION: The spherical shell tube sheet 2 in which tubular projections 9 are formed and projected by machining is connected to the tip end of a cylindrical fluid passage 1 penetrating through an end plate connected to the tip end of a heat exchange drum. Next, to each of these projections is connected one end of each of short tubes 10 by internal welding, and another end of the short tube 10 is connected to the heat transfer tube. By this construction, operations such as elimination and the like of a backup spring become unnecessary, and the fluidizing resistance of the fluid flowing within the tube can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61277962-A (JP)
Title: Two-component developer
Inventor: WATANABE NAOMI
IPC: G03G9/087
Filed: 1985-06-04
Abstract: PURPOSE:To improve the durability with respect to resin and the shelf stability by using a toner contg. a specified amount of a binder contg. cross-linkable polyester resin and specified epoxy resin. CONSTITUTION:This two-component developer is composed of a toner contg. a binder contg. cross-linkable polyester resin and epoxy resin having <1,500 epoxy equiv. and a carrier having <=3.0g/cc stillness density. The amount of the epoxy resin is <60wt% of the amount of the binder. A dihydric alcohol used as synthesize the cross-linkable polyester resin may be ethylene glycol or diethylene glycol. A bivalent polybasic acid used to synthesize the cross- linkable polyester resin may be maleic acid, fumaric acid or other org. acid. The developer has especially superior developing power, fixability and high durability with respect to the resins and forms a semipermanently preservabble visible image.
Patent JP-H08309515-A (JP)
Title: Production of porous refractories for gas blowing porous plug and gas blowing porous plug formed by using these porous refractories
Inventor: GOTO MICHIHIRO
IPC: C04B35/101
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a porous plug which has excellent durability and does not require base metal removal (the base removal, if needed, is completed in a short time) by providing the porous plug with gas permeability and corrosion resistance and in addition, imparting excellent molten steel penetration resistance as well to the plug. CONSTITUTION: This process for producing porous refractories for the gas blowing porous plug comprises subjecting a compd. contg. 75 to 98wt.% alumina, 1 to 15wt.% zircon and 1 to 10wt.% superfine powder of Al2 O3 .MgO spinel in which a grain size of <=75μm occupies >=95wt.% to kneading and molding, then to calcining.
Patent JP-S5643791-A (JP)
Title: Semiconductor laser and method of producing thereof
Inventor: WADA MASARU
IPC: H01S5/223
Filed: 1979-09-18
Abstract: PURPOSE: To enable stable oscillation with a small angle of emergence by forming a current injecting electrode on a substrate having a step on the surface in the part facing the step while an active layer is formed bent at a position separated therefrom.  
     CONSTITUTION: After a step is formed on an N type GaAs substrate 1, an N type Ga 1-x Al x As clad layer 3 is grown from a fully saturated Ga solution. At this point, the layer 3 is sharply bent at the same height as the step while several μm separated therefrom, not above the step. In addition, a Ga 1-y Al y As active layer 4, a P type Ga 1-x Al x As layer 5 and a P type GaAs 6 are formed. This enables oscillation at the flat part projected from the step. Accordingly, the resulting confining effect by bending of the active layer 4 affords a basic mode oscillation with a small angle of energence. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04346072-A (JP)
Title: Detector for detecting lowering of capacity of battery
Inventor: KATO YOSHIAKI
IPC: G01R31/36
Filed: 1991-05-24
Abstract: PURPOSE:To stepwise detect the lowering of the capacity of a battery whose terminal voltage suddenly changes by the lowering of residual capacity in a connected state of constant load like a lithium battery. CONSTITUTION:A thionyl chloride type lithium battery 1 is selectively connected to first and second resistors 8,9 forming loads by switching circuits 6,7 and the terminal voltages of the resistors 8,9 are detected by voltage detection circuits 10,11. The first and second capacity lowering states of the battery are detected based on the detected voltages.
Patent JP-H05298664-A (JP)
Title: Magnetic recording medium
Inventor: GOTO SHIGETO
IPC: C09D127/06
Filed: 1992-04-14
Abstract: PURPOSE:To provide a magnetic recording medium ensuring high C/N ratio and overwriting characteristics necessary for use as a digital recording medium and excellent in running durability at high temp. and humidity. CONSTITUTION:Plural layers are formed on a nonmagnetic substrate. The thickness of the uppermost magnetic layer is <=0.8mum, at least one of the layers contains an amine modified vinyl chloride copolymer and polyurethane having anionic functional groups as a binder and at least one layer other than the uppermost layer is a layer contg. nonmagnetic powder or a high permeability material.
Patent JP-H06328044-A (JP)
Title: Removal of water-absorbing resin deposit from surface of manufacturing machinery
Inventor: YADA SHUHEI
IPC: B08B3/02
Filed: 1993-05-21
Abstract: PURPOSE:To enhance the removing effect of a resin deposit when the resin deposit bonded to manufacturing machinery at the time of the manufacturing of a water absorbable resin is removed by high pressure jet water. CONSTITUTION:In a method for removing the water absorbing resin formed by the polymerization of a water-soluble ethylenic unsaturated monomer bonded to the surface of manufacturing machinery, the water absorbing resin deposit is swollen with water and subsequently treated with high pressure jet water.
Patent JP-H09303901-A (JP)
Title: Absorption freezer device
Inventor: JINNO HIDEYUKI
IPC: F25B33/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To increase the number of smoke cylinders arranged within a cylindrical wall of a generating device, increase a heating rate of working liquid within the cylindrical wall and make a small-sized and light weight generating device. SOLUTION: Many smoke cylinders 20 for guiding combustion heat generated at a gas burner into a cylindrical wall 14 of a generating device 2 are comprised of a main smoke cylinder extending from a lower end heating plate in parallel with the cylindrical wall 14, and an external guiding smoke cylinder 22 bent at a right angle at the upper end of the main smoke cylinder and inserted into the cylindrical wall 14. Then, all the external guiding smoke cylinders 22 are inserted in slant form in respect to the cylindrical wall 14. As a result, a length of the external guiding smoke cylinder 22 is elongated and so even if a major smoke cylinder is approached near the cylindrical wall 14 as compared with that of the prior art, a corner part of the smoke cylinder does not reach the cylindrical wall 14 and a straight pipe section of the external guiding smoke cylinder 22 can be inserted into the cylindrical wall 14. In this way, it becomes possible to cause the main smoke cylinder to approach near the cylindrical wall 14 as compared with that of the prior art, resulting in that the number of smoke cylinders 20 arranged within the cylindrical wall 14 can be increased.
Patent JP-S63286812-A (JP)
Title: Variable power setting method by zoom lens
Inventor: KOYAMA TOSHIO
IPC: G02B15/22
Filed: 1987-05-19
Abstract: PURPOSE:To make the total length of a zoom lens further shorter so as to miniaturize the camera using the zoom lens, by providing the 1st lens group of a positive refracting power and 2nd lens group of a negative refracting power and properly using the lens groups. CONSTITUTION:At the time of telephotographing, the 1st and 2nd lens groups X and Y are thrust almost similarly to conventional zoom lenses by changing the interval between the lens groups for wide-angle or standard photographing time and the focal length of this zoom lens is made longer. At the time of close photographing, the 2nd lens group Y of both lens groups thrust for telephotographing is brought back, namely, the 2nd group Y is brought farther from the object side so as to make the focal length shorter. Therefore, the total length of a lens-shutter-camera provided with a variable power setting function by means of a zoom lens is shortened and the camera is further miniaturized.
Patent JP-S6012789-A (JP)
Inventor: FUKUDA MORINORI
IPC: H05K3/28
Filed: 1983-07-04
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-H10301803-A (JP)
Title: Debug device and information processor and information storage medium
Inventor: OKA YOSHIMI
IPC: G06F11/22
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a debug device in which the debug work of the hardware and software of an information processor including failure in the hardware can be easily attained in a debug stage and after manufacture and shipping, and the debug can be attained regardless of the shape or state of the information processor. SOLUTION: This debug device operates debug by connecting the object of debug(a target equipment 100) through a communication line 30 with a personal computer being a host device 200. In the target equipment 100, a program 300 for debug is executed, the output information is transmitted to the host device 200, and when a command is transmitted from the host device 200, the processing of the command is operated. In the host device 200, a host program 600 is executed, a program is transmitted or executed automatically or according to the instruction of a user, a command for memory reading is transmitted to the target, and the result is received and displayed.
Patent JP-H10301703-A (JP)
Title: Angle information input device
Inventor: SUGIYAMA KEIICHI
IPC: G06F3/038
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To digitize angle information to be inputted to a host device and to input it by an absolute value by obtaining the position on a recessed surface of a tuning circuit by signals tuned to tuning radio waves and received and calculating an angle to be inputted to the host device from the position. SOLUTION: The tuning circuit provided in a spherical body 13 functions as a position indicator to the recessed surface 11 of a main body part 10 provided with a coil and the spherical body 13 can be freely rotated on the main body recessed surface 11 by the operation of an operator. A radio wave transmission means transmits the radio waves of a frequency tunable by the tuning circuit through the coil arrayed on the recessed surface 11. When the tuning circuit of the position indicator is present on the recessed surface 11, it is tuned to the radio waves and the tuned radio waves are inversely transmitted to the main body recessed surface 11. The inversely transmitted radio waves are received through the coil of the recessed surface part 11 and the position (XY coordinate) on the recessed surface 11 of the tuning circuit is calculated by the induction voltage value.  Then, from the position, the angle to be inputted to the host device is calculated.
Patent JP-2000310375-A (JP)
Title: Connecting device of flexible pipe and coupling
Inventor: KANAZAWA MASAO
IPC: F16L21/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To simply and speedily carry out piping work by relatively rotating a coupling and a flexible pipe around a shaft by simple operation as well as to improve reliability and economy by holding a connected state having certain watertightness for a long period of time. SOLUTION: An end part of a flexible pipe 1 is inserted into the inside of a connecting port of a coupling 4 in this connecting device. An O ring 18 is arranged on a trough part of the end part of the flexible pipe 1, interposed on a pressure contact surface 11 of the coupling 4 in a pressure contact state and kept in a watertight state. A split bush 19 is fitted between a bellows part of the flexible pipe 1 and an interval holding surface 14 of the coupling 4, movement of the flexible pipe 1 in the axial direction is prevented, and an interval between an outer periphery of the flexible pipe 1 and an inner periphery of the coupling 4 is maintained roughly uniform. The split bush 19 is prevented from slipping off by a slip-off preventive means of a washer 23, a C type spring 22, etc.  The O ring 18 is formed of rubber for low friction or the pressure contact surface 11 of the coupling 4 is coated with a material of a low friction coefficient, and it is possible to reduce sliding resistance of the O ring 18 and the pressure contact surface 11.
Patent JP-H0416086-A (JP)
Title: Picture recording and reproducing device
Inventor: NUKUI KAZUMITSU
IPC: H04N5/915
Filed: 1990-05-10
Abstract: PURPOSE:To employ only one recording and reproducing means enough for plural cameras by multiplexing a picture signal from plural cameras, recording the signal by a picture recording and reproducing means secularly and extracting and displaying only the picture corresponding to a specific camera among recorded pictures. CONSTITUTION:Picture signals A, B, C from plural cameras 1 (1a, 1b, 1c,..., 1n) are sequentially switched by a multiplexer 2 controlled by a control means 4 and inputted to a picture recording and reproducing means 3 and recorded on a recording medium 10 with the passage of time. A picture selection output means 8 outputs a picture signal 7 corresponding to each field recorded sequentially on the recording medium 10 to a display means 9 for each of N set of the cameras. Thus, only a picture corresponding to a specific camera 1 in response to the setting signal of a camera number or the like is displayed on the display means 9.
Patent JP-H11334100-A (JP)
Title: Ink jet printing system
Inventor: SEU PRESTON D
IPC: B41J2/175
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To determine the run-out of ink in an ink jet pen efficiently with high reliability. SOLUTION: Ink tanks 20, 22, 24, 26 are arranged to be conducted with an ink jet print head while having a wall and a large number of particles are placed therein and filled with ink. The large number of particles exhibit first reflectance when it is saturated with ink and second reflectance when it is not saturated with ink. In order to provide the particles with an optical access, a transparent window is provided in the wall of the ink tank 20, 22, 24, 26. A photosensor is coupled optically with the ink tanks 20, 22, 24, 26 and delivers detection signals of first and second reflectances.
Patent JP-S62277826-A (JP)
Title: Branching device for indoor transmission system
Inventor: TANIGAWA YOSHIHIRO
IPC: H04Q9/00
Filed: 1986-05-26
Abstract: PURPOSE:To use a device side terminal in common with a high frequency device and a base band device by connecting a choke coil and an attenuation impedance in parallel, and connecting a matching impedance and a capacitor in series between the device terminal and ground. CONSTITUTION:A choke coil 8 and an attenuation impedance 10 are connected in parallel between a coaxial cable side terminal 7 and the device side terminal 12 and a matching impedance 11 and a capacitor 9 are connected in series between the device side terminal 12 and ground in a branching device connected to a coaxial cable 3 through which a television signal and a load control base band signal are transmitted. In the transmission system above, since the base band signal with no loss and the high frequency signal in matching are sent respectively in 2-way from the device terminal 12 provided to the branch device 4, the structure of the branch device 4 is simplified and it is not required for the user to select the terminal depending on the device, then the handling is facilitated.