baber/WOPTO huggingface dataset:
Patent JP-H10294541-A (JP)
Title: Fiducial mark structure of printed board for automatic surface mounting
Inventor: IKEDA HIROAKI
IPC: H05K1/02
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To eliminate electrolytic plating without causing an automatic mounting machine to generate a recognition error. SOLUTION: The fiducial mark 4 is provided with a through hole 6 which penetrates the printed board to its reverse side at a land part 21 which is recognized by the automatic mounting machine. A conductive layer 11b formed on the reverse surface side of the printed board and the land 21 are connected to the inner peripheral surface of the through hole 5 and the land part 21 is provided with a through hole connection part 51 as the conductive path for the electrolytic plating of the land part 21.
Patent JP-S6115521-A (JP)
Inventor: SHIONO KATSUMI
IPC: H02H7/093
Filed: 1984-06-29
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-S61291105-A (JP)
Inventor: ANDO MASAO
IPC: B28B3/02
Filed: 1985-06-20
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-S62289283-A (JP)
Inventor: IKEGAMI SHUICHI
IPC: B07B13/04
Filed: 1986-06-09
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-H01300955-A (JP)
Title: Air purifier
Inventor: FUKUNAGA MIKIO
IPC: A61L9/16
Filed: 1988-05-31
Abstract: PURPOSE:To replace a conductive metal fitting piece along with a filter part at the time of the replacement of a filter and to reduce continuity inferiority due to the contamination of the conductive metal fitting piece, by fixing the conductive metal fitting piece to the filter part. CONSTITUTION:A conductive metal fitting piece 13 is fixed to a filter part 6 consisting of an electrostatic filter 10 and an active filter 11 replaced periodically and the filter part 6 is mounted to a main body in a state of a filter set 16. In such a state that the filter set 16 is mounted to the main body, the conductive metal fitting piece 13 is brought into contact with an earth elastic metal fitting piece 17 and also simultaneously brought into contact with the active filter 11 being the conductor in contact with the electrostatic filter 10 and, therefore, the active filter 11 is earthed.
Patent JP-H05323518-A (JP)
Title: Wrapping method for film unit with lens
Inventor: HARA HIROSHI
IPC: G03C3/00
Filed: 1992-05-26
Abstract: PURPOSE:To provide a wrapping method for film units with lenses for paper boxes to be neatly wrapped by using an automatic wrapping machine for the unit main bodies. CONSTITUTION:Of a spread paper box, the boundary line of a back side part 3a and the upper side part 3b, the boundary line of the upper side part 3b and a front side part 3c, and the boundary line of the front side part 3c and a bottom side part 3d are bending parts 12a-12c which are going to be bent while setting printed side upside. A unit main body 2 is set on a plunger 15 while a camera lens is set upside and the camera lens 4 and a strobo light emitting part 10 are set to meet prescribed holes formed in the front side part 3c of the paper box 3. The bending parts 12a-12c are previously bent and the unit main body is wrapped by an automatic wrapping machine.
Patent JP-H05322361-A (JP)
Title: Adsorption type cooling system
Inventor: YAMADA YASUO
IPC: F25B17/08
Filed: 1992-05-26
Abstract: PURPOSE:To shorten a time required for heating and regenerating steps and to improve an operating efficiency of an entire system by using a microwave heater as means for heating an adsorption unit at the time of the step of regenerating to separate adsorbing medium in the unit and return it into a cooling vessel. CONSTITUTION:An adsorption type cooling system comprises a pair of adsorption units 20, 21 each containing an adsorbing material, a cooling vessel 22 coupled thereto, a condenser 23, a heat exchanger 24, etc. In an adsorbing step, one unit is cooled, and the medium in the vessel 22 is adsorbed into the unit. On the other hand, in a regenerating step, the other unit is superheated to return the medium in the unit to the vessel 22. In the above structure, a microwave heater for induction-heating is used as means for heating the unit. The heater has an oscillator 29, a power source 30 and a waveguide 31. Thus, a time required for the heating and regenerating steps is shortened to improve an operating efficiency of the entire system.
Patent JP-S61290556-A (JP)
Title: Memory error recovering system
Inventor: KIKUCHI JOJI
IPC: G06F11/08
Filed: 1985-06-19
Abstract: PURPOSE:To prevent the generation of a two bits error by executing preferentially read-out/write operations with respect to an error address which has stored a patrol diagnosis to a semiconductor memory, and executing one bit error correction in an early stage. CONSTITUTION:For instance, when the data from an outside is written in a memory 4, and this data is being read out, a one bit error is detected by an ECC circuit 5. It is informed to an address register 101 and a memory 102 from the circuit 5, the register 101 is set to +1, a correction controlling circuit 103 sets it to '0' by subtracting '1', and the contents of the memory 102 are set to an address counter 2. By this address, the data of the memory 4 are read and the data which has been corrected by the circuit 5 are stored in a register 6. As this this operation, since the circuit 103 is executing a patrol diagnosis, a report from the circuit 45 is prevented. On the other hand, the register 6 rewrites the corrected data to the memory 4 through a priority circuit 7, and prepares a one bit error part for generation of the next on or two bit error by adding ECC to the normal data.
Patent JP-H0430309-A (JP)
Title: Magnetic head
Inventor: HONDA JUNICHI
IPC: G11B5/187
Filed: 1990-05-25
Abstract: PURPOSE:To suppress generation of a pseudo gap and to improve the electromagnetic conversion characteristic and the reproduction output characteristic by arranging a reaction prevention film made mainly of a calcium oxide to a boundary between a metallic magnetic thin film and an oxide magnetic material. CONSTITUTION:A magnetic head is formed by joining and integrating magnetic core halves III,IV pairs consisting mainly of auxiliary cores 6, 7 made of an oxide magnetic material and metallic magnetic thin films 8, 9. Then reaction preventing films 15, 16 preventing reaction at boundary faces k1, k2 between the thin films 8, 9 and the cores 6, 7 are formed to the boundary faces k1, k2. A calcium oxide or mixture of other oxide to the calcium oxide or the like is used as the material of the films 15, 16. Thus reaction on the boundary face is effectively prevented and a reaction layer acting like the pseudo gap is not formed and the electromagnetic conversion characteristic and the reproduction output characteristic are improved.
Patent JP-S5559991-A (JP)
Title: Thermal recorder
Inventor: MURAKAMI TAKESHI
IPC: B41M5/337
Filed: 1978-10-30
Abstract: PURPOSE:To obtain a thermal recorder having improved continuous recordability and the ground coloring thereof is less by making the coloring layer contain hydroxyalkyl starch of a specific substitution rate. CONSTITUTION:Hydroxyalkyl starch the alkylation rate of which is 0.2 or more, preferably 0.25-1.5, is contained in the coloring layer that contains coloring agent and coloration agent, which are prepared by combining basic achromatic dye with inorganic or organic acidic substance, metal salt of long chain fatty acid such as stearic acid ferric salt with phenols such as tannic acid and gallic acid, and the content of said hydroxyalkyl starch is made 10-60%, preferably 15-40% by weight of the whole solid component in the coloring layer. For the hydroxyalkyl group, hydroxy lower alkyl group is given, and hydroxypropyl group is preferably used.
Patent JP-2000322145-A (JP)
Title: Password input system and its method
Inventor: YONEYAMA KATSUYA
IPC: G06F21/34
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent a general application program from authenticating a person other than a regular user as another regular user by sampling the fingerprint information on the user, reading the characteristic password corresponding to the fingerprint information, and inputting the characteristic password. SOLUTION: When the user inputs his fingerprint 140, a fingerprint sampling part 115 detects a fingerprint being inputted, and samples and sends a fingerprint image to a processor 112. The process 112, once judging that there is the same fingerprint data as the inputted fingerprint data of the person, considers that the person who did the fingerprint input 140 is successfully authenticated. The processor 112 obtains the password related to the fingerprint data of the successfully authenticated person from a nonvolatile storage device 113 and sends it to an authenticating program 123 together with a report on the authentication success on the basis of the password authentication result. The authenticating program 123, once receiving the report on the authentication success, enables the function of the password input screen 122 to be used.
Patent JP-S5839244-A (JP)
Title: Detecting device for overheat of rotary electric machine
Inventor: NARATO KIYOSHI
IPC: H02K9/08
Filed: 1981-08-29
Abstract: PURPOSE:To grasp the stage of progress of overheat and thereby to enable a reliable diagnosis of the overheat, by detecting the velocity of generation of minute particles due to the pyrolysis of an insulating materials, and by delivering an overheat information signal when a detected value exceeds a reference value. CONSTITUTION:A detector 10 detecting minute particles generated by the pyrolysis of an insulating material is set at an extraction pipe 6 for cooling gas 5. The output of the detector 10 is inputted in a differentiator 26 and a particle generation velocity signal S8 is obtained therefrom. When this signal exceeds a reference signal S7, a display circuit 24 informs overheat. By this constitution, a highly reliable diagnosis of the overheat can be made, since the velocity of generation of the minute particles is related to the velocity of the overheat. In addition, since the integrated value of a particle detection signal is proportional to the degree of damage of the insulating material, the damage of the insulating material can be diagnosed by inputting the detection signal in an integrator 12 and by comparing the output signal S2 thereof with a reference value S1.
Patent JP-H05301958-A (JP)
Title: Polyimide and its production
Inventor: NIWA KAZUAKI
IPC: C08G73/10
Filed: 1992-04-28
Abstract: PURPOSE:To obtain the subject new polyimide, soluble in solvents and excellent in handleability and heat resistance by reacting a specific tetracarboxylic dianhydride with a specified alicyclic diamine and then cyclizing the resultant polyimide precursor. CONSTITUTION:A bicyclo[2.2.1]heptan-2,3,5,6-tetracarboxylic dianhydride or tetracyclo[6.2.1.1.0<2>,<7>]dodeca-4,5,9,10-tetracarboxylic dianhydride of formula I (n is 0 or 1) is initially made to react with an alicyclic diamine of formula II [X is CmH2m (m is 0-4), O, etc.] [e.g. 4,4'-bis(cyclohexylamine)] and the resultant polyimide precursor is then cyclized to afford the objective polyimide having a recurring unit of formula III and 0.01-20dl/g inherent viscosity of a solution at 0.5g/dl concentration in N-methylpyrrolidone at 30 deg.C. The compound of formula I is allowed to react with the compound of formula II, preferably at 0-120 deg.C usually for 1-200hr.
Patent JP-H087455-A (JP)
Title: Optical disk device
Inventor: SANO TATSUFUMI
IPC: G11B20/10
Filed: 1994-06-16
Abstract: PURPOSE:To avoid recording data which can not be read out at the time of reproducing the data from an optical disk on an optical disk. CONSTITUTION:A recording synchronizing signal for a recording signal from a signal encoder 2 and a reproducing synchronizing signal reproduced from a pregroup previously formed on the optical disk 5 are inputted in a synchronizing deviation detection circuit 10 so as to detect whether or not the synchronizing deviation equal to or longer than specified time is found and a synchronizing deviation detection signal is outputted to a recording laser beam amplifier circuit 3. Whether or not the recording signal inputted from the encoder 2 is recorded is discriminated based on the synchronizing deviation detection signal in the amplifier circuit 3.
Patent JP-S5757944-A (JP)
Title: Hydraulic pressure controller of automatic transmission gear
Inventor: MIKI TADAAKI
IPC: F16H63/34
Filed: 1980-09-26
Abstract: PURPOSE: With regard to a hydraulic pressure controller of an automatic transmission gear of a vehicle, to prevent the vehicle from making any accidental self-start of run and facilitate the related operation, by arranging its parking device to operate automatically with hydraulic pressure or a spring device instead of being manually operated with a mechanical linkage.  
     CONSTITUTION: During rotation of an output shaft 34, a hydraulic pressure is generated in an oil passage 337 through a governor 200, the hydraulic pressure is supplied into an oil chamber 174 of a parking control valve 170, spools 172, 173 are set upward as shown in the figure, the hydraulic pressure in an oil passage 301 is introduced into a oil chamber 253 of a parking piston mechanism 250 through an oil passage 336, a parking piston 252 is fet in the right hand position shown in the figure and parking effect is delated. When the output shaft 34 stops its rotation, the pressurized oil in the oil chamber 174 is discharged from an oil exhaust port 203 through an oil passage 337, spools 172, 173 are set downward as shown in the figure, the pressurized oil in the oil chamber 253 is discharged from an oil exhaust port 313 of a drive control valve 150 through the oil passage 336 and 307, the piston 252 is set in left hand position shown in the figure due to the action of a spring 251, and parking effect appears. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06166051-A (JP)
Title: Injection molding device
Inventor: KUWABARA TADANOBU
IPC: B29C45/03
Filed: 1992-05-27
Abstract: PURPOSE:To shorten the total length at a horizontal injection molding device and lower the total height at a vertical injection molding device. CONSTITUTION:The injection molding device concerned consists of a first fixed plate 2, on which a fixed mold 9 is installed, a second fixed plate 3, which is connected and fixed through a plurality of connecting shafts 5 to the first fixed plate, a moving plate 4, which slidably engages with the connecting shafts 5 and on which a movable mold 91 is installed so as to oppose to the fixed mold 9 on the first fixed plate 2, an injection unit 6, which is arranged movably integral with the moving plate 4 on the moving plate 4, and a plurality of mold clamping devices 7 arranged on the moving plate 4 in such a fashion as to surround the injection unit 6. Each mold clamping device 7 consists of a locating piston plate 51 formed on the connecting shaft 7, a cylinder 71, in which the piston plate 51 is housed and which is mounted on the moving plate 4, and an oil pressure generating unit 70, which is connected to the cylinder.
Patent JP-S5659932-A (JP)
Title: Back-filling for burying channel of submarine cable, etc.
Inventor: TAKADA MITSURU
IPC: E02F5/10
Filed: 1979-10-17
Abstract: PURPOSE: To increase a traction tension of a burying device and to avoid a danger that an earth-moving blade is caught on an obstacle on a seabed, such as stones.  
     CONSTITUTION: A channel 2 is excavated under seabed surface by means of a burying device 13 for a submarine cable 1 and the like, and in such a building method as drops the submarine cable 1 and the like into said channel 2, sediments, piled up near both shoulders of the channel 2, are dropped into the channel 2 with jet water injected through a water jet nozzle 7 provided at the rear of the burying device 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6025530-A (JP)
Title: Deodorizing apparatus
Inventor: SUZUKI KOUHEI
IPC: B01D53/34
Filed: 1983-07-22
Abstract: PURPOSE:To decompose and eradicate a malodorous substance by filling a plurality of chambers with a soil bacteria deodorant, which is obtained by a method wherein a soil bacteria group containing ammonia oxidizing bacteria, nitrate-forming bacteria, sulfur oxidizing bacteria and cellulose decomposing bacteria is mixed with a base material while the resulting mixture is subjected to active fermentation and dried. CONSTITUTION:Original bacteria comprising a soil bacteria gourp containing ammonia oxidizing bacteria, nitrate-forming bacteria, sulfur oxidizing bacteria and cellulose decomposing bacteria are mixed with a base material such as rice bran or saw dust and the resulting mixture is subjected to active fermentation and dried to obtain a powdery deodorant. A plurality of chambers 20 partitioning a casing are packed with said deodorant and malodorous gas from an inflow port 12 is successively and linearly flowed from the lower stage to the upper stage in the chamber 20. Malodorous substances are decomposed by the action of soil bacteria and deodorized gas is exhausted from an outflow part 13. The chamber 20 is formed into a drawer type due to rails 16 with rolls from the standpoint of the exchange of the soil bacteria deodorant and the maintenance of the other apparatus.
Patent JP-H01303629-A (JP)
Title: Fixing structure for beam splitter in optical pickup
Inventor: KYOTANI SHOICHI
IPC: G11B7/135
Filed: 1988-05-31
Abstract: PURPOSE:To correct the dislocation of a converging point and to attain the correct detection by cantilever-supporting a beam splitter with a light emitting element side as a supporting point. CONSTITUTION:A beam splitter 3 is fixed by cantilever-supporting with the edge part of at a light emitting element side as a supporting point. Consequently, the inclination further occurs from an inherent angle to a light dividing surface 3a by the deformation, etc., due to the heat of the beam splitter 3, the reflecting light and the transmitting light due to the light dividing surface 3a have the inclination more than the inherent ones, and even then, the crossing position of the light dividing surface 3a of the beam splitter 3 to generate the inclination and the optical axis of the laser beam is dislocated in the direction to cancel the inclination of the reflecting light or the transmitting light. For this reason, even when the inclination occurs at the light dividing surface 3a of the beam splitter, the inclination is not reflected as the dislocation of the converging point as it is. Thus, while the dislocation is corrected, the converging point is stretched by a concave lens 7 and enters a pin photodiode.
Patent JP-H04360063-A (JP)
Title: Method for controlling operation of optical disk device
Inventor: ISHIOKA NOBUAKI
IPC: G11B20/10
Filed: 1991-06-07
Abstract: PURPOSE:To enable write/read for user's tracks on the optical disk medium based on ISO even if PEP/SFP data can not be read. CONSTITUTION:When the PEP/SFP data of the loaded optical disk medium 10 can not be read, the PEF/SFP data transmitted from a host is received via a SCSI controller 6, and after the data are stored in a PEP/SFP storage memory 4, the optical disk device 1 is set for a ready state. Or, in the case that the normally read PEF/SFP data exist in the PEF/SFP storage memory 4, the optical disk device 1 is set for a ready state.
Patent JP-S6115057-A (JP)
Inventor: SAYOU KOUSAKU
IPC: F25B1/00
Filed: 1984-07-02
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-S6115179-A (JP)
Inventor: YOSHIDA AKIO
IPC: G02F1/133
Filed: 1984-07-02
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-H05336086-A (JP)
Title: Start system
Inventor: ONO TATSUHIRO
IPC: H04B10/00
Filed: 1992-05-28
Abstract: PURPOSE:To surely control the start even in the case of simultaneous occurrence of incoming start and outgoing start CONSTITUTION:A call request signal 1 from a terminal outputs a call detection signal 3 by a call detecting circuit 2, and this signal is inputted to a power control circuit 5 through an OR circuit 4. Since light is not detected and synchronism is not settled with respect to a transmission/reception control signal at this time, a transmission control signal 11 and a reception control signal 12 generated by the free-running clock of a transmission/reception control circuit 10 for call are selected by a selector control circuit 13 and are sent as a transmission control signal 14 and a reception control signal 15. When light is detected by a light detecting circuit 16, a light detection signal 17 is applied to the selector control circuit 13, and as the result, the transmission control signal 14 is set to the untransmittable state, and the reception control signal 15 is switched to a reception control signal 20 from a transmission/reception control circuit 18 for communication.
Patent JP-H11320570-A (JP)
Title: Resin molding formed with protrusion and recess pattern by printing, and its manufacture
Inventor: IMAMURA AKIHIKO
IPC: B29C45/14
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To simply form a various type protrusion and recess pattern by fitting the pattern formed on a resin film integrated with a resin molding by a printing means into a resin molding, and forming the pattern having different light reflecting angles therein, thereby eliminating a necessity of forming the pattern in a mold. SOLUTION: A desired protrusion and recess pattern 3 is formed on an outer surface of a resin film 1 by a printing means, and an adhesive layer is similarly formed on an inner surface. After the film 1 is set in a mold 5 with its outer surface set at an outside, a molten resin is injected from a gate 6, and a resin molding 2 integrated with the film 1 is molded. At this time, since the film 1 is softened by a heat, the pattern 3 is inverted toward its inside, and fitted into the molding 2. As a result, the pattern having different light reflecting angles is formed in the molding 2. According to this, the different patterns can be formed without replacing the mold for the molding 2 of the same shape.
Patent JP-H10311779-A (JP)
Title: Equipment for measuring characteristics of lens
Inventor: KAJINO TADASHI
IPC: G01M11/02
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To measure the refraction power distribution of a lens to be inspected quickly and accurately by operating the refraction power distribution based on the moire fringes of the lens to be inspected detected through a first measuring optical system, the refraction power of the lens to be inspected at an arbitrary position thereof, and the information at that position. SOLUTION: A light from the measuring light source 2 of a first measuring optical system is converged temporarily through an objective lens 3 and then diverged to transmit uniformly through a lens LE to be inspected over a specified range thereof. It is retracted depending on the refraction power distribution of the lens LE to illuminate first and second gratings 4, 5 sequentially and the grating lines thereof are projected onto a screen 6 to form moire fringes. The moire fringes are focused through an image pickup lens 7 onto the image pickup element face of a CCD camera 8. On the other hand, a second measuring optical system 10 measures and inputs the refraction power of the lens LE at an arbitrary position thereof and the information at that position.  An operating circuit operates and displays the refraction power distribution of the lens LE based on the inputted information and the moire fringes of the optical system.