baber/WOPTO huggingface dataset:
Patent JP-H05308327-A (JP)
Title: Parallel optical connecting device
Inventor: MATSUDA KENICHI
IPC: H04B10/25
Filed: 1992-04-28
Abstract: PURPOSE:To provide the optical connecting device which can be made large in the positioning margin between IC boards when the IC boards are connected in parallel to high density by using many signal light beams. CONSTITUTION:On the 1st IC board 101, a light emitting element array 102 consisting of two-dimensional light emitting elements 105 which can be modulated individually and a collimating lens 103 are fixed. The signal light 106 emitted by the light emitting elements 105 is collimated together by the collimating lens 103 into parallel light 107. On the 2nd IC board 108, a focusing lens 109 and a light receiving element array 110 are fixed. The interval between the focusing lens 109 and light receiving element array 110 is equal to the focal length of the focusing lens 109. The diameter of the focusing lens 109 is much larger than the beam diameter of the parallel light 107.
Patent JP-S63275707-A (JP)
Title: Production of thermoplastic conjugate fiber
Inventor: AWATA MUNEAKI
IPC: D01D5/32
Filed: 1987-05-07
Abstract: PURPOSE:To minimize degree of bending if it occurs and obtain the titled fiber with excellent fiber spinning property, by incompletely blending plural polymers having different melt viscosities and discharging the resultant layered melt through special discharge holes. CONSTITUTION:Two or more thermoplastic polymers having mutually different melt viscosities are initially melted and incompletely blended. the resultant layered melt blend obtained by the above-mentioned incomplete blending is then discharged through discharge holes 3 using needle-like materials 7 inserted so as to protrude the tip part 6 thereof under a spinneret surface 6 as the dis charge holes 3 of the spinneret 4 to afford the aimed fiber. furthermore, the difference in melt viscosities between the polymers is preferably >=200P. In the incomplete blending, a static kneading element is preferably used.
Patent JP-H10301171-A (JP)
Title: Method and device for charging flash device
Inventor: KIDO TOSHIHITO
IPC: H05B41/32
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for charging a flash device by which the charging time of the flash device is not prolonged and an effect by the charging of the flash device is prevented from being exerted on the other circuits. SOLUTION: If this charging method, a main capacitor C2 is charged while cutting off such a state that a current reversely flows to the DC-DC converter of a charging circuit 6 driven by charging signals P1 and P2 from a ground GND2 being in common with the A/D circuit 3 of the DC-DC converter by a diode D6 when it is charged with high-voltage electric charge for a flash device generated by the DC-DC converter of the charging circuit 6.
Patent JP-H10303669-A (JP)
Title: Sound volume control system
Inventor: KOWAKI HIROSHI
IPC: B60R11/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To reproduce sound with sound volume corresponding to noise even if the acoustic conditions in compartment change by subtracting a sound signal obtained by processing an in-cabin sound detected by a microphone and controlling the sound volume of the sound signal according to an extracted noise signal. SOLUTION: A comparison (subtraction) part 28 compares an audio signal with the sound in the cabin collected by the in-cabin sound field detection microphone 21, and the noise level detected by a noise part 29 is inputted to a microcomputer 31 through a parameter selection part 30. The parameter selection part 30 is previously stored with optimum parameters for noise control corresponding to detected noise levels by corresponding vehicles, and selects a parameter through hardware or software according to a detected noise level. The sound control parameter, on the other hand, is processed by the microcomputer 31 in consideration of other input conditions to calculate a control signal for an electronic variable resistor 16. Then the electronic variable resistor 16 performs control to obtain corresponding playback sound volume.
Patent JP-H0338286-A (JP)
Title: Waste water pipe cleaning device
Inventor: KAARU RANGUROTSUTSU KAAKU
IPC: B08B9/02
Filed: 1990-04-25
Abstract: PURPOSE: To optimize a fatigue life by disposing a spring finger device including a jaw device between a snake clamp position and a snake release position. CONSTITUTION: When the snake 32 is partly drawn out of a housing 16 through a guide tube 34 and is inserted into a drain pipe to be cleaned, a user clamps an outer sleeve 62 for a hand grip and clamps a motor device 12 by the other hand. The motor device 12 is then driven and the housing 16, the guide tube 34, the spring finger 46 and the snake 32 rotate around the axis A. When the user displaces the sleeve assembly 60 for the hand grip backward toward the housing 16, a jaw 52 of the spring finger moves inward in a diametral direction to displace the leg part 50 of the spring finger. As a result, the easy execution of cleaning and exchange is made possible and the life may be prolonged.
Patent JP-H05302304-A (JP)
Title: Method and device for regenerating artificial lawn filled with sand
Inventor: TAMAOKI HISAHIRO
IPC: E01H1/10
Filed: 1992-04-28
Abstract: PURPOSE:To restore lawn grass having been turned into felt-like state by a method wherein high pressure water is sprayed in an atomized state onto the surface of an artificial lawn from a multi-nozzle which can be set so as to be oriented in a specific range of angles, so that the hardened earth and sand of the surface layer is softened, whereby the ends of the leaves of the artificial lawn are exposed and restored, while the sludge is being forced forwardly. CONSTITUTION:High pressure water is sprayed in an atomized state from nozzle ports 41 of a multi-nozzle 4 onto the surface of an artificial lawn filled with sands 5 uniformly in the width direction of the nozzle to soften the hardened earth and sands of the surface layer of the lawn 5, whereby the ends of the leaves of the lawn are exposed and said leaves in felt-like state are opened to remove mold and moss attached to the surface, while the sludge is being forced forwardly. And the multi- nozzle 4 is set at an angle which can be varied from 5 deg. to 90 deg. with respect to the advancing direction of the surface of the lawn 5. The angle of the nozzle 4 is adjusted depending on the state of hardening of the surface of the lawn 5 and the felt-like state of the ends of the leaves of the lawn. As a result, the artificial lawn filled with sands can be sufficiently restored.
Patent JP-S5736769-A (JP)
Title: Fluorescent lamp
Inventor: MAGAI MITSUTAKE
IPC: H01J61/54
Filed: 1980-08-13
Abstract: PURPOSE:To lower the firing potential of a fluorescent lamp, by adding at least one of barium titanate, lead titanate and lead titanate.barium into a phosphor material film which is provided on the interior plane of a Rabbit Start type fluorescent lamp. CONSTITUTION:One of barium titanate and lead titanate.barium or the mixture thereof is added into the phosphor material film which is provided on the transparent conductive film of the interior surface of the Rabbit Start type fluorescent lamp, so that the additive ratio to the phosphor material is 0.1-3wt%. Thereby, the initial potential is greatly lowered, so when the device having the stabilizer for the Rabbit Start type fluorescent lamp is provided with the former phosphor material, the Rabbit Start type fluorescent lamp using any sealing gas composition and any phosphor material can be surely lighted, even under the surroundings at a low temperature.
Patent JP-S5540119-A (JP)
Title: Automatic paper joining and feeding apparatus
Inventor: FUJISHIMA RIKIO
IPC: B65H19/10
Filed: 1978-09-08
Abstract: PURPOSE: To simplify the mechanism of an automatic paper joining and feeding apparatus by making a paper feeding arm turnable in reciptocation and allowing the turning range of 180°.  
     CONSTITUTION: When a paper roll R 1  is installed onto a paper feeding arm 28, the paper feeding arm 28 is turned anticlockwise, and pressing metal fittings 32a  and 39a are shifted, and a lifter 106 is raised, and the core shaft R 1 a of the paper  feeding roll R 1  and the pressing metal fittings 32a and 39a are allowed to accord with. Then, a cylinder C 1  is operated, and the pressing metal fittings 32a and 39a are inserted into the core shaft R 1 a of the paper feeding roll R 1  and support the paper roll R 1 . Accordingly, the paper feeding arm 28 is turned in reciprocation, and the mechanisms such as slip rings and rotary joints which revolve endlessly in 360° can be omittey, and the mechanism of an automatic paper joining and feeding apparatus can be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5635255-A (JP)
Title: Fault display unit
Inventor: NISHITANI MASAMI
IPC: G06F3/16
Filed: 1979-08-31
Abstract: PURPOSE: To ensure an immediate and proper treatment without looking at the display part, by appealing the distinction among various displays to the eye simultaneously with the display for the information processor itself or its related units.  
     CONSTITUTION: With detection of the state A through th fault diagnosis part 12, the signal 14 turns on the relay 22. And the contacts 23 and 24 of the relay 22 are closed to light up the pilot lamp 16 at the display part A along with ringing of the buzzer 17. On the other hand, if the state B is detected, the relay 25 is turned on by the signal 15. And the contacts 26 and 27 are closed to light up the pilot lamp 19 at the display part B along with ringing of the buzzer 20. As a result, an immediate and proper treatment is possible without looking at the display part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10289381-A (JP)
Title: Pos equipment
Inventor: NAGASHIMA HIDEYUKI
IPC: G06Q50/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To input a deposited amount through single operation by displaying the plural ways of predictive deposit amount on a touch display and touching a display part, where the predictive deposit amount of amount corresponding to the deposit amount really presented by a customer is displayed. SOLUTION: As the estimated deposit amount, a demand amount is stored as data for display. When the estimated amount reaches 10000 yen, the data for display are displayed on a touch display 2, and the touch and selection of operator at the display part for the estimated deposit amount are waited. When the customer watches the demand amount indicated on the display 2, the cash for the amount satisfying the demand amount is presented as the deposit money. The operator selects and displays the deposit amount by touching a part where the amount corresponding to the presented cash is displayed. Thus, only by touching the part displaying the amount corresponding to the amount of cash presented by the customer with the finger of operator, the deposit amount can be inputted, operation is simplified, errors are reduced and efficiency is improved as well.
Patent JP-H10286191-A (JP)
Title: Bathtub
Inventor: KATO MINEO
IPC: A47K3/02
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To perform comfortable bathing without a cold unpleasant feeling at the time of sitting on a sitting space by providing a heating means for warming the sitting space for a bathtub for which the sittable sitting space is formed on an upper edge surface. SOLUTION: Relating to this bathtub 1, the bathtub 1a for accumulating hot water is formed and the sitting space 2 is formed at an upper edge in a projected shape to the side of a place outside of the bathtub. An electric heater 3 is disposed to the back surface of the sitting space 2, a temperature sensor 4 for detecting the temperature of the sitting space 2 is disposed near it and the temperature sensor 4 and the electric heater 3 are electrically connected to a control part 5. Then, energizing to the electric heater 3 is automatically controlled in a bathing time zone and after bathing time is ended by the control part 5.  Also, when the electric heater 3 is heated and the sitting space 2 is raised to a prescribed temperature, the temperature is detected by the temperature sensor 4 and the electric heater 3 is turned OFF through the control part 5 at the time of reaching the prescribed temperature.
Patent JP-H10289787-A (JP)
Title: Organic electroluminescent element
Inventor: MORI MASAMI
IPC: H05B33/26
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To restrain abnormal growth of cathode crystals and reduce physical damages to the organic layer of a cathode having a film, formed on an organic electroluminescent body structure on a substrate by use of the sputtering method by applying surface roughness equal to or less than a prescribed level to a boundary adjacent to the organic layer. SOLUTION: A boundary adjacent to a cathode organic layer has a maximum surface roughness equal to or less than 100 nm, and the mean surface roughness thereof is preferably taken at a value equal to or less than 30 nm. Aluminum or an aluminum alloy is used for a cathode, and the film thereof is preferably made free from compressive stresses inside. Also, the film is formed by the DC sputtering method using a film-forming gas of one or more types of Ar, Kr and Xe, and in this case, a product of film-forming gas pressure and a distance between a substrate and a target is preferably taken at a value between 20 Pa.cm and 65 Pa.cm. As a result, an optimally crystallized state results, and a film having smooth surface and high adhesion is formed. Also, the initial luminous brightness of the luminous element using the cathode is high and the half-life of brightness is also long.  Furthermore, no current leakage takes place across electrodes, and the number of dark spots at an initial stage and after drive is few.
Patent JP-S60253466-A (JP)
Inventor: TAMIAKI FUMIYA
IPC: A63H5/00
Filed: 1984-05-28
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-S62268215-A (JP)
Title: Galois field arithmetic circuit
Inventor: KOIKE MITSUHIKO
IPC: G06F11/10
Filed: 1986-05-16
Abstract: PURPOSE:To reduce a required arithmetic time by providing a gate circuit and a multiplier receiving an exponent being an output from the 1st conversion table and an optional integer and multiplying the both and switching an output from the 1st conversion table and an output from the multiplier selectively and supplying the result to an adder/subtractor. CONSTITUTION:An element alpha<i> of a Galois field GF(2<m>) is converted into an exponent (i) by a conversion table 1 and inputted to a multiplier 7 together with the integer (l). The multiplier 7 applies the operation of iXl. The operation is applied by using 2<m>-1 as the system. In opening a gate 5 and closing a gate 6, an adder/subtractor 3 adds the result of multiplication iXl by the multiplier 7 with the exponent (j) being an output of a conversion table 2 and the result is iXl+j. Further, the obtained result iXl+j is subject to anti-logarithm conversion by an inverse conversion table 4 and the result is outputted as alphaiXl+j. Thus, the operation of alpha<j>X(alpha<i>)<l> is executed. Thus, as the error correction capability is increased, the reduction rate of the required arithmetic time is increased.
Patent JP-H07172407-A (JP)
Title: Automatic receiving apparatus for sandwich into bag-like wrapping film
Inventor: YAMAZAKI SUSUMU
IPC: B65B43/44
Filed: 1992-04-03
Abstract: PURPOSE:To feed sandwiches sequentially from upward into numerous bag-like wrapping films to automatically send out them to a wrapping line side. CONSTITUTION:A main apparatus body 12 comprises a sandwich transfer mechanism 13 for feeding sandwiches S which have been placed sequentially into bag-like wrapping films 34 for sending them out, a wrapping film supply mechanism 31 for positioning the numerous laminated bag-like wrapping films 34 in a direction for transferring the sandwiches for automatically supplying from upward and a transfer processing support mechanism 51 for feeding the sandwiches into the wrapping films 34 by the sandwich transfer mechanism 13 and smoothly sending them out.
Patent JP-S5444577-A (JP)
Title: Level display circuit
Inventor: KUTARAGI TAKESHI
IPC: G01R19/165
Filed: 1977-09-14
Abstract: PURPOSE: To enable whether display device is defective or not to be readily discriminated by lighting the element corresponding to the minimum analog quantity out of a plurality of elements corresponding to input analog signal at all times.  
     CONSTITUTION: Input analog signal is envelope-detected in the detection circuit 3 of a voltage-pulse number converting circuit 10, and is compared with the saw tooth wave havig undergone frequency division 8 and conversion 9 of the reference clock pulse Pa from a reference oscillator 7 in a comparator 6, whose output is then supplied to an AND gate 11 and is serially converted to the pulse signal Pf of the level corresponding to the input analog signal. This pulse signal Pf is supplied to a level display device 16 and is analog-displayed by the plural elements S 1 , S 2 ... of its liquid display plate. Here, only the element number corresponding to the minimum analog quantity is lighted at all times irrespective of the analog signal. Then, if there is any defect in the display device, it may be immediately discriminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02291399-A (JP)
Title: Oil full cylinder device
Inventor: TANAKA TATSUNOSUKE
IPC: F15B21/04
Filed: 1989-04-28
Abstract: PURPOSE:To prevent sudden rising of an oil level in an oil tank and damage of a cylinder when a piston is lowered by disposing a relief valve between a branch portion in a drain circuit and the oil tank. CONSTITUTION:A relief valve 1 is interposed in a drain circuit 33 extending from an oil control valve 5 to an oil tank 20. A discharge pipe 39 is also disposed between the relief valve 1 and the oil tank 20. A branch portion 40 is provided on the upstream side from the relief valve 1, and a suction and exhaust circuit 34 is connected between the branch portion 40 and the upper chamber 41 of a cylinder 4. A return pipe 37 adapted to circulate oil from an oil pump 23 to the oil tank 20 during the time except rising of a piston 45 is disposed between an oil control valve 5 and the oil tank 20.
Patent JP-S5235948-A (JP)
Title: Information processing unit for imaginary memory system
Inventor: HAYASHI KENJI
IPC: G11C8/00
Filed: 1975-09-16
Abstract: PURPOSE: To improve the performance of processing unit by providing the mode corresponding to the size of logic address and by using the imaginary memory system which permits the mixture of each mode existence. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5736116-A (JP)
Title: Polyol composition for polyurethane synthesis
Inventor: SUMITA TOSHIO
IPC: C08G65/00
Filed: 1980-08-14
Abstract: PURPOSE: To prepare the titled composition giving a polyurethane having improved physical properties at a low cost, without using the treating process after acid neutralization, by modifying crude polyol containing residual alkaline catalyst with urea, etc.  
     CONSTITUTION: (A) Crude poly(oxyalkylene)polyol (e.g. adduct of ethylene glycol and alkylene oxide) is charged e.g. into a rotary evaporator, mixed with (B) urea or urea and an amine compound (pref. a diamine compound such as p-toluene- diamine), and made to react pref. under reduced pressure. Ammonia is pref. removed from the system sufficiently by stripping, and the precipitate such as inorganic materials is removed e.g. by treating with chloroform, etc. to obtain the objective polyol composition. The reaction temperature is pref. 130W200°C, and the urea is used pref. in excess. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62267085-A (JP)
Title: Power source for consumable electrode pulse welding
Inventor: KAWAI NAOKI
IPC: B23K9/09
Filed: 1986-05-15
Abstract: PURPOSE:To realize a satisfactory weld bead and to reduce an arc noise by outputting an output adjustment signal to change an average value of the feed quantity of a wire for welding and set welding output to an arithmetic circuit part and controlling a vibration of a molten pool. CONSTITUTION:The arithmetic circuit part 15 can read a set value of the wire feed speed (a welding current) by the output adjustment signal from a welding output adjuster 16 set by a worker. In this way, the arithmetic circuit part 15 determines and outputs pulse frequency, a pulse current, a base current, etc., and at the same time, outputs a steep pulse rising gradient set signal and a pulse falling gradient set signal to a pulse gradient control circuit part 14 in case the welding current smaller than a spray critical current is set according to the wire feed quantity. Both a pulse rising gradient and a pulse falling gradient are set to small values in case the high welding output is set on the contrary and the satisfactory weld bead is realized and the metallic arc noise can be reduced.
Patent JP-H02286083-A (JP)
Title: Beta-glucosidase and production thereof
Inventor: MIYAZAKI HIROYUKI
IPC: C12R1/07
Filed: 1989-04-28
Abstract: NEW MATERIAL:A beta-glucosidase having the following physico-chemical properties. Action; hydrolyzing cellooligosaccharides and forming glucose. Action pH; 3.5-10. Action optimum pH; 5-8. Stable pH; 5-10 when allowed to stand at 37 deg.C for 1hr. Action temperature range; 20-80 deg.C. Action optimum temperature; about 55 deg.C. Thermal stability; without being inactivated at all when kept at 37 deg.C for 24hr and further even when kept at 50 deg.C for 1hr. Molecular weight (measured by a gel filtration method); 74000. USE:Useful for enzymic saccharification of cellulosic substances subjected to pretreatment with an alkali. PREPARATION:Bacillus.stearothermophilus TB-636 (FERM P-10573) belonging to the genus thermophilic Bacillus is cultured in a nutrient culture medium.
Patent JP-S5336228-A (JP)
Title: Lens stop device
Inventor: TSUNEFUJI KATSUHIKO
IPC: G03B9/02
Filed: 1976-09-16
Abstract: PURPOSE:Friction by magnetization is prevented and the entire unit smaller in size and light movement is accomplished by revolving a rotor within permanent magnets by applying the current corresponding to the f/stops to directly operate diaphragm blades and forming the bearing balls of the rotor with a non-magnetic material.
Patent JP-H05305037-A (JP)
Title: Hot-water washing device
Inventor: MIYAHARA SHINJIRO
IPC: A47K13/10
Filed: 1992-04-30
Abstract: PURPOSE:To reduce the stress concentration applied to the connection section of a rotation reducing device and the fixed section of a washing device main body and surely fix the rotation reducing device in a hot-water washing device provided with the rotation reducing device suppressing the rotating speed when a toilet cover and a toilet seat are opened or closed. CONSTITUTION:A toilet cover and a toilet seat rotatably connected via a rotary shaft 3 are provided on a washing device main body 2 installed on a stool, and a cylindrical rotation reducing device 11 is fitted at the tip of the rotary shaft 3. The outer cross section of the connection section 11a of the rotation reducing device 11 is formed into a hexagonal shape, the insertion section 13 of a fixing tool 12 is formed into an analogous shape with the outer cross section of the rotation reducing device 11, and the connection section 11a is inserted and coupled into the insertion section 13. When a user opens or closes the toilet cover or the toilet seat, the rotation reducing device 11 suppresses the abrupt rotational movement due to the tare weight of the toilet cover or the toilet seat and damps a shock. The stress by the rotational moment applied when the toilet cover or the toilet seat is opened or closed is dispersed to the connection section 11a, and the load is uniformly distributed.