baber/WOPTO huggingface dataset:
Patent JP-H10288666-A (JP)
Title: Vehicle identification device and vehicle distance measuring device
Inventor: OKUDA EIICHIRO
IPC: G01S17/46
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To identify a front vehicle and an opposing vehicle and, for example, road incidental facilities. SOLUTION: A light absorption zone 12 for absorbing light and light reflection zones 13a and 13b with a recursive reflection property are provided at the rear part of a front vehicle 11. A laser device 101 is mounted in the front of a rear vehicle 15. Then, laser beams 101c are directed from the laser device 101 toward the rear part of the front vehicle 11 for scanning and applying beams horizontally by a mechanical means. When the laser device 101 obtains a proper light reflection pattern that is constituted of the light absorption zone 12 and the light reflection zones 13a and 13b for the scanning, it is judged that a vehicle exists at the front. On the other hand, when no light reflection pattern is detected, it is judged that no vehicle exists at the front.
Patent JP-H05299735-A (JP)
Title: Optical transmitter
Inventor: HONDA KUNIO
IPC: H04B10/50
Filed: 1992-04-17
Abstract: PURPOSE:To obtain an electric-to-optical conversion characteristic without fluctuation by a method wherein a laser diode is held at a definite temperature. CONSTITUTION:The following are detected by means of a peak-value detection circuit 7 and a mean-value detection circuit 10: the peak value and the mean value of output waveforms of a photodiode 4 which photodetects one part of the optical output of a laser diode 3. The difference DELTAD between the peak value and the mean value is operated by means of the mean-value detection circuit; it is inputted to a first comparator 12a and a second comparator 12b. The first comparator 12a compares the threshold value of a positive voltage with the difference DELTAD; the second comparator 12b compares the threshold value of a negative value with the difference DELTAD; their comparison results are outputted to a current driver 13. The current driver 13 controls a thermocooler 14 according to the comparison results of the first and second comparators 12a, 12b.
Patent JP-2000290596-A (JP)
Title: Floor polishing agent
Inventor: NIWA MAKOTO
IPC: C09G1/16
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous floor polishing agent that exhibits good adhesion to a floor surface and good gloss, and is excellent in resistance to black heal mark, detergent resistance, water resistance or the like. SOLUTION: A floor polishing agent comprises a water dispersible polymer comprising (a) a vinyl monomer unit having an aliphatic cyclic structure, (b) a vinyl monomer unit having a carboxyl group and (c) other vinyl monomer unit, wherein the monomer unit (a), (b) and (c) are respectively contained in an amount of 1-85 wt.%; 5-50 wt.%; and 0-90 wt.%, based on the total amount of all the monomer units.
Patent JP-H07308802-A (JP)
Title: Machine tool particularly of long length bed type
Inventor: OIGEN RIYUTSUCHIYURE
IPC: B23Q5/40
Filed: 1994-04-13
Abstract: PURPOSE: To control a large rapid feed rate and permit a large bed length. CONSTITUTION: This machine tool includes a column 11 capable of running on at least one first axial line 13 and at least one main spindle 15, 16 fixed rotatably in support sections 22, 23 in a scope of two external ends 20, 21. The main spindles 15, 16 are extended in parallel with the first axial line 13 and are connected with the column 11 so that the column 11 runs on the first axial line 13 when the main spindles 15, 16 rotate. A damping device 28 acting on the main spindles 15, 16 is provided between the support sections 22 and 23.
Patent JP-H01267634-A (JP)
Title: Method for determining range of picture signal within radiation exposure field
Inventor: TAKEO HIDEYA
IPC: G06T5/00
Filed: 1988-04-20
Abstract: PURPOSE:To obtain the accurate range of picture signals within radiation field by examining the dispersion of signal values in a histogram with two peaks which includes the picture signals carrying a part outside the radiation field. CONSTITUTION:On the part outside the radiation exposure field, radiation scattered on an object is radiated. Therefore, a small peak part B indicating an aggregate of the picture signals carrying this part appears on a lower density side than a peak part A indicating an aggregate of the picture signals carrying image information within the radiation field. As a result, the sum of the dispersions becomes minimum when a signal value Sth divides the two peak parts A and B. A range from the signal value Sth to a maximum signal value Smax is a signal range carrying the image information within the radiation exposure field. When the histogram does not show two distinct peaks, all the picture signals in the range of Smin-Smax can be regarded to carry the image information within the radiation field. The range of the picture signals which carry only the image information within the radiation field can be thereby determined.
Patent JP-H06116245-A (JP)
Title: 2,4-dioxoimidazolidine derivative
Inventor: GERUHARUTO TSUOORAA
IPC: C07D233/76
Filed: 1993-04-23
Abstract: The present invention relates to 2,4-dioxoimidazolidine derivatives of the general formula I <IMAGE> in which R<1> to R<4> and Y are defined as indicated in the description, processes for their preparation and their use as inhibitors of platelet aggregation, the metastasis of carcinoma cells and osteoclast binding to the bone surfaces.
Patent JP-S58214187-A (JP)
Inventor: KOKUBO SEISHI
IPC: G09F7/00
Filed: 1982-06-08
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-S5723930-A (JP)
Title: Prevention device for abnormal sound of projector
Inventor: HOSOYA HIROSHI
IPC: G03B21/32
Filed: 1980-07-18
Abstract: PURPOSE:To prevent a projector from generating an abnormal sound by providing an elastic engaging means between the 1st sprocket which feeds a film to a gate part and its driving power source. CONSTITUTION:On a bearing 39 supported by a machine frame 38, a sprocket shaft 4a united with the 1st sprocket 4 is supported rotatably, and a sprocket gear 27' is supported rotatably on the shaft 4a. Then, a spring 45 is compressed to select the 1st sprocket gear 4 for deceleration or temporary stop regardless of the constant-speed turning of the gear 27'. Consequently, a scraping claw 11 performs film feeding operation to move a film 2 forth to an exit side beyond the escape part 9a of the gate 10. Thus, the film is fed adequately and the generation of an abnormal sound is eliminated.
Patent JP-S5222403-A (JP)
Title: Hearing aid
Inventor: TEZUKA MUTSUTO
IPC: H04R25/00
Filed: 1975-08-13
Abstract: PURPOSE:To obtain a hearing aid which can use a battery of large capacity, which has a fashionable style and which can pick up sounds practically in their natural states.
Patent JP-S62258009-A (JP)
Inventor: ABE YUICHI
IPC: F24J3/08
Filed: 1986-04-30
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-H07302828-A (JP)
Title: Substrate carrying apparatus
Inventor: TOKUSHIMA SHINOBU
IPC: G01B11/24
Filed: 1995-04-24
Abstract: PURPOSE:To make it possible to position a substrate without damaging a wafer or generating dust. CONSTITUTION:Position of a wafer 2 is detected while holding the wafer 2 with an arm 8 while carrying the wafer 2, and relative movement is made between the arm 8 and a center table 7 based on the results of the detection so as to hand over the wafer 2 to a predetermined position of a center table 7 when handing over the wafer 2 from the arm 8 to the center table 7.
Patent JP-S60114405-A (JP)
Inventor: HARORUDO UIRIAMU RINZEI
IPC: B23B27/16
Filed: 1984-05-16
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-S5524785-A (JP)
Title: Automatic empty can crasher
Inventor: TAKAHASHI TAKEO
IPC: B30B9/32
Filed: 1978-08-12
Abstract: PURPOSE:To enhance the efficiency of empty can crashing operation, by intercepting the slipping out of empty can by the function of a mobile press plate and the  empty can holder being fixed on the press plate which is actuated by the driving  force of a motor being started by an empty can passing along the tilted passage. CONSTITUTION:An empty can 6 thrown in from the inlet port 4, slides down the slope 7 and makes the switch S1 ON state, which thru the relay starts the motor M. Revolution of the motor M actuates the rotation of the mobile press plate 17 thru the crank disc 21. By the rotation of the plate 17, the pointed tip 19' of the can holder 19 bites firmly the empty can 6 which comes down from the inlet port as shown in the figure, and the bitten can 6 is pressed flat by the approx. 3 rotations of the press plate 17, and falls down thru the press plates 17 and 17'. In accordance with the reciprocal motion of the U piece 22, moved by the action of the disc 21, a large rotatable piece being connected by the chain 23, moves vertically, which makes the can intercepting piece protrude or retreat within the sloped passage 7 and intercept the feeding of empty cans appropriately.
Patent JP-H04327899-A (JP)
Title: Iron device
Inventor: OGASAWARA TOSHIO
IPC: D06F75/02
Filed: 1991-04-30
Abstract: PURPOSE:To obtain an iron device provided with an induction-heating device of a high thermal efficiency, lightweight, and low prices. CONSTITUTION:An iron device is provided with an iron base 1 in which at least one induction-heating means 4 with a sparsely-arranged induction-heating coil 8 and a wire net 10 consisting of a material being heated by electromagnetic induction and arranged on the induction-heating means 4 are incorporated, a driving means of the induction-heating means 4, and an iron 12 at least the bottom of which is made up of a material being heated by electromagnetic induction. Thus, a lightweight and high-efficiency iron device whose iron base is capable of being kept at a proper temperature can be obtained.
Patent JP-S5912557-A (JP)
Title: Manufacture of battery
Inventor: NOMURA EIICHI
IPC: H01M50/548
Filed: 1983-06-01
Abstract: PURPOSE:To enhance the liquid leakage resistance of a battery by welding a metallic plate also serving as a current-collecting member on the lower surface of a ceramic ring and welding a metallic ring to the upper surface of the ceramic ring, then installing battery elements inside these members, being followed by providing a metallic member also serving as a current-collecting member over the battery elements by welding it to said metallic ring. CONSTITUTION:A metallic ring 13 is welded to the upper surface of a ceramic ring 12 by silver brazing or the like. A metallic plate 11 also serving as a positive current-collecting member is positioned on the lower surface of the ceramic ring 12, and the contact sections of these members are fused by silver brazing or the like. Next, after a positive mixture 14, a separator 15 and a negative mixture 16, in that order, are packed inside the ceramic ring 12 and the metallic plate 11, a metallic plate 17 also serving as a negative current-collecting member is placed on the metallic ring 13 before being welded to the ring 13 by ring projection welding or the like, thereby constituting a button-type battery. As a result, owing to the welding method, the liquid leakage resistance of the battery can be enhanced by enabling it to be completely sealed when compared to the conventional battery which is sealed through an insulating gasket.
Patent JP-H06286625-A (JP)
Title: Failure detecting device for electric power steering
Inventor: SEDAKA YASUSUKE
IPC: B62D5/04
Filed: 1993-03-31
Abstract: PURPOSE:To improve reliability by estimating the steering torque generated in running by calculation and if the torque detected by a torque sensor for detecting abnormality is larger than the steering torque estimated by calculation, judging that it is caused by the failure of an electric power steering device. CONSTITUTION:An abnormality detecting torque sensor 2 is provided for detecting a maximum steering torque in a wider range than the torque detecting range of a control torque sensor 3 for detecting the steering torque applied to a steering wheel 1 and in all running conditions. Steering torque is estimated by calculation based on the output from the steering angle sensor 12 of the steering wheel 1 and a car speed sensor 13. The steering torque estimated by calculation is compared with the output from the abnormality detecting torque sensor 2, and if the latter is larger than the former, an electric power steering device is judged to be faulty.
Patent JP-S63266993-A (JP)
Title: Key telephone system
Inventor: TAKEMATSU MUTSUO
IPC: H04Q3/58
Filed: 1987-04-23
Abstract: PURPOSE:To constantly make the states of a control memory for storing the control data of a sound recording unit coincident with a sound recording memory by generating a non-assured decision output in a deciding means according to the recovery of a power failure. CONSTITUTION:When a terminal voltage is lowered according to the discharge of a battery BA 36 and sound data stored in the sound recording memory RAM 31 is not assured, a voltage monitoring circuit 37 transmits an output indicating the non-assured decision to a CPU 14. The CPU 14, when a power is recovered clears the sound recording time area of the control memory RAM 16 in which control data (sound recording time) is stored based on the non-assured decision output to initialize the data of the sound recording time and make the extinction state of the sound data in the RAM 31 coincident with the control data.
Patent JP-S6084128-A (JP)
Title: Dust collecting method
Inventor: IMURA TOSHIAKI
IPC: B01D51/04
Filed: 1983-06-02
Abstract: PURPOSE:To reduce the pressure loss of a filter and to facilitate the dust removal due to backwashing of the filter by an extremely simple means, by adequately humidifying dust-containing gas sucked by a dust collector. CONSTITUTION:Dust-containing gas sucked into a dust collector 10 through a dust collecting duct 12 by the rotation of a fan motor 14 is exhausted from an exhaust duct while dust is collected and filtered by a filter 11. In this case, the dust-containing gas sucked into the dust collector 10 is humidified to an extent generating no dew condensation and the flocculation of dust is artificially promoted. A humidifying apparatus 20, for example, an automatic dry fog generator utilizing compressed air or a minute amount sprayer having an ejector structure is connected on the way of the duct 12 to perform humidification. By this method, a clogging phenomenon, where air passing resistance increases by the penetration of fine particulate dust into filter cloth, can be prevented and the caking of the dust adhered to the surface of the filter and the increase in bulkiness are promoted and the purpose is achieved.
Patent JP-S61257272-A (JP)
Title: Preparation of catching jig for surface treatment
Inventor: TAKEI SHOTARO
IPC: B05D3/06
Filed: 1985-05-09
Abstract: PURPOSE:To eliminate generation of pin-holes by one coating and to obtain a catching jig for surface treatment having superior durability by coating a stem of a catching jig, bonding parts, and hook parts, etc., with a photopolymerizable photosensitive resin, setting the surface of the resin by exposing to light. CONSTITUTION:A main body of a catching jig comprising a stem 1, bonding part 2, and hook parts 3 for holding an object to be surface-treated is prepd. and a photopolymerizable monomer for a photosensitive resin is coated on the main body forming a photopolymerizable photosensitive resin layer 4. The photopolymerizable photosensitive resin is photosensitized by irradiated with light 5 while revolving the stem 1 causing setting to obtain a polymer body. The photosensitization is preferred to be excuted in two stages. Then, the tip end of the resin layer of the hook part is cut off, thus, the prepn. of the jig is completed. As the result, a catching jig containing no pin-holes generated therein by only one coating, having high durability but inexpensive is obtd.
Patent JP-2000290997-A (JP)
Title: Pile
Inventor: SUIHO KOICHI
IPC: E02D5/24
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide piles which can be surely interconnected in a locked condition while making it possible to reduce operational costs by eliminating the need for great labor in connecting operations, and which facilitate disconnecting operations for disconnecting the interconnected piles from each other. SOLUTION: A cylinder portion 21 is provided at one pile end and a shaft portion 11 is provided at the other pile end. Circumferentially extending inward grooves 22 are formed on the cylinder portion inner peripheral surface 23 of the cylinder portion 21. Circumferentially extending outward grooves 12 are formed on the shaft portion outer peripheral surface part 13 of the shaft portion 11 opposite to the inward grooves 22. Elastic ring keys 31 are fitted into the outward grooves 12 or inward grooves 22 across both the inward grooves 22 and the outward grooves 12.  Using key pushing operation members S, adjacent piles interconnected in a locked condition are brought out of a mutually engaged state achieved by the elastic ring keys 31, and the connection between the cylinder portion 21 of one of the adjacent piles and the shaft portion 11 of the other of the adjacent piles can be freely undone.
Patent JP-H11296900-A (JP)
Title: Optical device
Inventor: HASHIMOTO NOBUYUKI
IPC: G11B7/20
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To make switchable an electrically effective numerical aperture with high light usage efficiency by converging the luminous flux diffracting/ transmitting a laser beam from a laser light source with a diffraction optical element controlled by an electric signal with a convergent optical system and making a controlled area act on a partial area of the luminous flux. SOLUTION: The laser beam 103 emitted from the laser light source 101 and made into a parallel planar wave by a collimate lens 102 is diffracted by the diffraction optical element 104 consisting of parts 105, 106 diffracting by zero degree and θ degree. The laser beam 107 transmitting through the part 106 diffracting by θdegree and diffracted by θ degree is made incident on an area excepting the circular area 110 of the convergent optical system 108, and is image-formed on points πP1 not to contribute to the image forming point P of the circular area 110 for CD.  Then, the diffractive function of the part 106 diffracting by θ degree of the diffraction optical element 104 is stopped with the electric signal to make it into the part diffracting by zero degree, and effective luminous flux 111 is bypassed to be image-formed on the image forming point P and to be used for a DVD. Thus, the numerical aperture can be electrically switched with a simple constitution.
Patent JP-S5723826-A (JP)
Title: Thermometer
Inventor: MASUDA MOTOAKI
IPC: G01K7/00
Filed: 1980-07-19
Abstract: PURPOSE:To detect bodily temperature in sleeping by making the bodily temperature measured after several hours from the time a thermometer is fitted to the body. CONSTITUTION:If a thermometer 1 whose hygroscopic material 5 is wetted with water is fitted to the shoulder of a subject to measure his bodily temperature, the  temperature of the sensitive part does not exceed the saturated temperature of water like a psychrometer and the bodily temperature is counted less than the real temperature during the hypogroscopic material is wetted, and when the hydroscopic material is dried out, the bodily temperature can be measured as it is because a part of the sensitive part contacts with the skin directly through the hygroscopic material. If this thermometer is fitted to the body before going to bed, the temperature in sleeping is directly measured.
Patent JP-S5222825-A (JP)
Title: Color television signal recording method for pal method
Inventor: SEKIMOTO KUNIO
IPC: H04N9/84
Filed: 1975-08-14
Abstract: PURPOSE: To eliminate cross talk of color signals when PAL signals are recorded in low frequency color signal method under azimuth recording system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63264342-A (JP)
Title: Copper plated laminate and its manufacture
Inventor: MITSUHASHI KAZUNORI
IPC: H05K1/03
Filed: 1987-04-22
Abstract: PURPOSE:To reduce a warp of the title sheet during a reflow process of solder lower a water adsorption rate and improve solderability, by a method wherein a far flexible synthetic res tn layer is provided on the surface of a laminated sheet and the surface is provided with a copper foil unitarily through a thermoplastic resin layer whose thermal expansion coefficient is lower than that of the laminated sheet. CONSTITUTION:One side or both sides oil a laminated sheet obtained by molding a prepreg layer obtained by impregnating a sheetlike base material with thermosetting resin under heating and pressurization are integrated with copper foils, in a copper plated laminated sheet. The laminated sheet 5 and copper foil 8 are integrated by interposing a synthetic resin layer 6 which is more flexible than the laminated sheet 5 and a thermosetting resin layer 7 whose thermal expansion coefficient is lower than that of the laminated sheet 5 in this order from a laminated layer 5 side. Polyvinyl butyral modified phenolic resin and polybutadiene modified epoxy resin are mentioned as can example of the synthetic resin layer material to de used. The thermosetting resin layer whose thermal expansion coefficient is low is a cured layer of a mixture composition obtained by filling epoxy resin to be used for the laminated sheet with an inorganic filling agent or a cured layer of the prepreg obtained by applying the said composition to glass cloth whose thermal expansion coefficient is low through impregnation.
Patent JP-S60242362-A (JP)
Title: Flaw detecting device of wirerope
Inventor: ABE MITSUGI
IPC: G01N27/72
Filed: 1984-05-17
Abstract: PURPOSE:To make the weight lighter and the size smaller by providing a magnetizing unit using a permanent magnet, plural detecting elements winding on a linear core consisting of a magnetic body, a high frequency electric power source unit and an electric circuit to output a magnetic flux change as a voltage change. CONSTITUTION:The flaw detecting device is constituted of a permanent magnet 5 to surround the part of a wire rope 1 and to magnetize the part thereof, plural detecting elements 9, 10 winding on a linear core 7, a high frequency electric power source unit 13 to magnetize the core 7 and an electric circuit 14 to output the change of magnetic flux detected by the detecting elements 9, 10 as the change in voltage. The detecting elements 9, 10 are then arranged to surround the wire rope 1 annularly. Consequently the magnetic field around the wire rope 1 can be detected continuously and the noizes caused by the vibration of the wire rope 1, the twisting construction of element wire, etc. are averaged and the existance of defects can easily be discriminated.
Patent JP-H0592910-A (JP)
Title: Cosmetic base material
Inventor: YOSHIOKA MASATO
IPC: A61K8/00
Filed: 1991-04-03
Abstract: PURPOSE:To provide the title base material suitably usable as a thickening agent, gelling agent, setting agent or film-forming agent, capable of imparting the hair or skin with dampishness or luster, high in safety and little in the feeling of incompatibility, consisting of a specific vinyl polymer incorporated with peptide or amino acid. CONSTITUTION:The objective cosmetic base material consisting of a vinyl polymer made up of peptide- or amino acid-incorporated vinyl unit of the formula (one or two of R1-R4 are A-peptide or A-amino acid, the rest being H, methyl, phenyl, carboxyl or its salt, carboxylic alkyl ester or carboxylic acid amide; A is a group containing at least one of the following atoms: C, H, N, O, S and Si) (e.g. collagen peptide-incorporated acrylic acid-based polymer). The present base material, which is safe and little in the feeling of incompatibility, can be used as a thickening agent, gelling agent, setting agent, or film-forming agent; furthermore, because of containing peptide or amino acid structure, it is excellent in the affinity for the hair, nail, and the stratum corneum of the skin.