baber/WOPTO huggingface dataset:
Patent JP-S58151930-A (JP)
Title: Manufacture of comb teeth shaped blade
Inventor: SHIGEMATSU TATSUO
IPC: B21D53/60
Filed: 1982-03-05
Abstract: PURPOSE:To form a comb teeth shaped blade constituted of elementary blades having arc-shaped tips respectively, by press-forming arc-shaped projections at the edge of a flat plte 1, and slitting it by grinding, etc. inward from the bottoms of gaps formed between the projections. CONSTITUTION:In manufacturing a comb teeth shaped blade used for the border hair-clipping of an electric razor or a fixed blade of an electric clipper, etc., many arc-shaped projections 9 and gaps 10 arranged at equal intervals are previously formed in a prescribed flat plate 8 by press-forming. Next, the slitting is performed by grinding the plate 1 form each bottom 10 of the gap to the inside with the aid of a super hard grinding wheel C. In this case, both blade- walls 9a adjacent to respective arc-shaped projections 9 act as a guide to a bottom 10 for the wheel C to position the wheel C more precisely, and a border hair-clipping fixed-blade equipped with the comb tooth consisting of respective elementary blades 6 having arc-shaped tips is obtained.
Patent JP-H09225415-A (JP)
Title: Sorter for lumpy fruit and vegetables
Inventor: HAGITA MINORU
IPC: B07C5/06
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To release and classify fruit and vegetables transported by one piece each at a specified point according to precedent information. SOLUTION: This sorter has a transporting path body which is constituted by spanning many pieces of supporting shafts 7 for holding at specified intervals to right and left opposite traveling chains, sliding barrels 8 which are projectingly provided with holding arm rods 10 at the bottom ends made freely slidable to both side parts of the respective supporting shafts 7 for holding and guide rails 25 for narrowing contact which move both sliding barrel bodies 8 inward in parallel against springs 21 for pressing these barrels outward at all times on both sides in the position just heading toward the carrier parts of the traveling chains. Lumpy fruit and vegetable clamping parts are composed of embracing parts 11 at the opposite holding arm rod ends approaching nearer than both side parts.  Stopper mechanisms 17 for regulating the sliding movably only in the inner direction with respect to the supporting shaft 7 for holding and stopper releasing means 23 for releasing the stopper engagement in consequence of the specified signals above these mechanisms are arranged at the respective sliding barrels 8 from the machine frame side. The fruit and vegetables clamped by the holding arm rods 10 of both sliding barrels 8 moving on the inner side are maintained by as much as the proper distance by the contact regulation of the guide rails 25 for holding. The sliding barrels 8 are moved outward to release the fruit and vegetables by releasing the detention of the stopper mechanisms 17.
Patent JP-H07262381-A (JP)
Title: Estimation method of image motion by block matching
Inventor: SUTEIIBUN CHIYAARUZU SUU
IPC: G06T7/20
Filed: 1995-02-22
Abstract: PURPOSE: To provide a block matching method for generating motion vectors. CONSTITUTION: Block matching is performed on images having continuously rising resolution by improving motion vectors which are decided to images having lower resolution. In each image having rising resolution, a search area is defined in a limited search range by the motion vector related to the corresponding image area at the search having the next lower resolution. At at least one level of image resolution, a search block is overlapped so that a plurality of search areas in the limited search range can be obtained (2081 ,2 ) and block matching search is performed on each block at the next higher level.
Patent JP-H0314734-A (JP)
Title: Multiobject visual confirming device and vehicle having said device
Inventor: JIYON KEI ROBAATSU
IPC: G02B27/00
Filed: 1989-02-15
Abstract: PURPOSE: To install a viewing device without an extra dangerous object between a drive and a front glass by securing a thin transparent viewing enhancing film on one surface of a transparent sheet, and arranging an object to be displayed near the viewing enhancing film. CONSTITUTION: A visibility enhancing film 12 is secured to the inner surface of a transparent sheet 10 which is a front glass of an airplane or automobile. The enhancing film 12 has an arbitrary combination of a secondary reflection, that is an absorbing phenomenon of permitting primary reflection stronger than that of an image projected on the transparent sheet 10, a reflecting phenomenon, a refraction phenomenon, a diffraction phenomenon, an interference phenomenon, and a polarization phenomenon. An object reflected by the visibility enhancing film 12 inside the transparent sheet 10 to create a head-up image is a display body 14 such as a meter, a dial, a Braun tube, a switch, an indicator or the like, and the display body 14 is illuminated by light 13 of a back light or the like as assistant, thereby enhancing reflected peripheral light.
Patent JP-H01209602-A (JP)
Title: Manufacture of copper wire for audio and picture
Inventor: OKAMOTO HARUMICHI
IPC: H01B13/00
Filed: 1988-02-18
Abstract: PURPOSE:To correctly transmit an electric signal without giving a noise and strain by performing strain removal and annealing in a manufacture process of a copper wire at a specified temperature. CONSTITUTION:A hard-drawing copper wire having proper purity is given annealing for strain removal before and after a twist wire process or a knitting wire process or after the twist wire process at 50 to 300 deg.C. Accordingly, excellent tone quality on the same level with an electric wire before the twist wire or knitting wire process of the hard drawing wire can be obtained. Especially, since an annealing temperature of some 100 deg.C for strain removal is sufficient for copper not less than 99.999%, heating from above the coating is possible even after insulating coating of the wire. Thereby, an after-tone and strain of a tone is little in the whole range from a low tone range to a high tone range so that a signal faithful to an original tone can be transmitted.
Patent JP-H04319296-A (JP)
Title: Suppressing device for high transient voltage of inductive x-ray tube
Inventor: UIRIAMU FUREDERITSUKU WAIASU
IPC: H05G1/54
Filed: 1992-01-27
Abstract: PURPOSE: To suppress high-frequency signals generated in a X-ray tube by limiting a current flowing through the X-ray tube during dielectric breakdown discharge, and by incorporating an element into the mechanism to limit a voltage generated in an assembly of a cable and the tube. CONSTITUTION: A vacuum tube 40 is biased through shielding cables 31 and 32 from a high-voltage power source 30, and one end of several cable conductors is associated with the high-voltage power source 30, and the other end thereof is associated with components of the vacuum tube 40 by means of inductors 51, 52 and 53. During a voltage dielectric breakdown, these inductors 51, 52 and 53 decrease the flow of a current between a positive and negative electrode of the tube 40, thereby reducing the erosion of the tube components due to discharge. Some of the current is transformed from energy stored in the cable, and cannot be weakened by a conventional current limiting circuit in the high- voltage power source 30. In addition, voltage limiting elements 58 and 59 connected to the tube 40 prevent the occurrence of an excess high-voltage level due to the ringing of the cable.
Patent JP-H11217597-A (JP)
Title: Detergent composition
Inventor: YOKOI KENJI
IPC: A61Q5/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive detergent composition with high safety containing a smoother, by including an anionic surfactant and a specific nitrogen-contg. polymer in specified proportions. SOLUTION: This detergent composition is obtained by including (A) an anionic surfactant, (B) a nitrogen-contg. polymer composed of constituent units of respective formulas I to IV  X is (CH3 CH2 O)m or [CH2 CH(CH3 )O]n ; Y is H or a hydrophilic ionic group; (m), (n), (p) and (q) are each 0-20, (m) and (n) totaling 0.2-20, and (p) and (q) totaling 0.2-20; (k), (x), (y) and (z) are each the molar fraction of the corresponding constituent unit} in such an amount as to be (99.9:0.1) to (50:50), pref. (98:2) to (70:30) in the weight ratio A/B, and (C) as necessary, such ingredient (s) as nonionic surfactant, amphoteric surfactant, cationic surfactant, builders, moisturizer, antiseptic, anti-inflammatory agent, antioxidant and/or perfume.
Patent JP-H03237711-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUZAWA TAKESHI
IPC: H01L21/3205
Filed: 1990-02-15
Abstract: PURPOSE:To obtain a circuit pattern having no burr in the side section of a top face by tilting the side face of a resist pattern formed on a conductive material layer to the surface of a semiconductor substrate. CONSTITUTION:A resist pattern 7 is acquired by forming a photo-resist film onto the surface of a conductive material layer 6 and patterning the photo-resist film through photolithography. The side faces 7a of the resist pattern 7 are formed by tilting the sides faces to the surface of a semiconductor substrate 1 at that time. Consequently, the resist film may be exposed by exposure energy higher than a case when a resist pattern, side faces of which are perpendicular to the surface of the semiconductor substrate, in order to include the side faces 7a of the resist pattern 7 to the surface of the semiconductor substrate 1. The conductive material layer 6 is removed selectively, and the resist pattern 7 is taken off, thus acquiring a circuit pattern 8 on an inter-layer insulating film 3. Accordingly, no burr is generated in the side sections of the top face of the circuit pattern 8 formed.
Patent JP-2000229554-A (JP)
Title: Webbing distortion preventing structure
Inventor: MATSUURA NAOKI
IPC: B60R22/34
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a webbing distortion preventing structure winding up webbing in a correct condition onto a retractor even when the webbing is twisted. SOLUTION: A webbing insertion port 26 is formed in a supporting part 36 fitted in the upper part of a retractor 11. A base plate 38 is fitted in the webbing insertion port 26. In the base plate 38, a through hole 42 connected to the webbing insertion hole 26 is formed, while rectifying plates 40 are stood in the width direction of the through hole 42 at a clearance larger than thickness of webbing 12. Therefore, when the webbing 12 is moved into the through hole 42 in winding by the retractor 11, a twisted part in the webbing 12 is brought into contact with the rectifying plates 40 so as to be corrected.
Patent JP-H11216212-A (JP)
Title: Golf cart
Inventor: JIKIBA YASUHIRO
IPC: A63B55/60
Filed: 1998-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent a golf cart from being automatically traveled based on an erroneous detection result by surely detecting the abnormality of a sensor for detecting a guide line which is installed in a prescribed travelling path, while including the abnormality in its signal processing circuit. SOLUTION: Unless the output of a first position signal processing circuit 91 which issues an output corresponding to the induced voltage of a position sensor for detecting a guide line exists (S1) or unless the output of a second position signal processing circuit 92 which issues an output corresponding to the frequency of a current induced by the position sensor exists (S2), it is judged that the abnormality such as disconnection, short-circuit or the like, occurs in the position sensor or the first position signal processing circuit 91 to stop an engine E(S4). Then, the abnormality alarm is issued and informs a user.
Patent JP-S52117569-A (JP)
Title: Electronic beam exposure unit
Inventor: WASHIMI MASAHIKO
IPC: H01L21/027
Filed: 1976-03-30
Abstract: PURPOSE: To perform ultra-pracision electronic beam process by having synchronous clock of system using the marker of wafer itself. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57148113-A (JP)
Title: Gun type burner
Inventor: TAKAHASHI TAKESHI
IPC: F23D11/24
Filed: 1981-03-09
Abstract: PURPOSE:To prevent turbulent flame from generating and reduce combustion noise of the burner by a method wherein a peripherally stepped conical flame stabilizer, on the stepped parts of which small holes for combustion air supply are arranged, are provided within an air blast tube so as to cover a fuel injection nozzle. CONSTITUTION:In order to burn, fuel oil is jetted from a nozzle 8 and ignited with an ignition rod 10. At the same time, combustion air is supplied by means of a fan 2 through a draft passage formed between a fan case 3 and a burner base 1 in a blast tube 5. The combustion air is supplied through a straightening vane 14 within the blast tube 5 to the nearly conical flame stabilizer 7 with a plurality of stepped parts over the cone through the small holes 11 provided at the stepped parts 6 and throught the small holes 12 provided at a tapered part 13 of the smaller diametral part of the cone into the interior of the flame stabilizer 7 in order to be burnt. In this case, because flame stabilizings are formed at the respective small holes 11 and 12 so as not to interfere with one another in order to preheat the fuel oil and as well as the combustion air is supplied toward the direction at nearly right angle to the extension of the center axis line of the nozzle 8, the uniform mixture of fuel and air is produced.
Patent JP-H06230092-A (JP)
Title: Optical system magnetic field measuring device
Inventor: WATANABE SAKAE
IPC: G01R33/032
Filed: 1993-01-30
Abstract: PURPOSE:To provide an optical system magnetic field measuring device by which an excellent detecting characteristic can be obtained while maintaining a wave length of output light in a constant wave length by keeping a light source at a constant temperature in a device to measure a magnetic field optically. CONSTITUTION:In a device to measure a magnetic field from an optical change by a magneto-optical effect of transmitted light by receiving light by a light receiving element 10 while passing a beam of light from a light source 2 through a magneto-optical material 6 upon which the magnetic field to be measured is impressed, a thermo-module 21 is provided to transfer heat on the light receiving element 10 side to the light source side by coupling the light source 2 and the heating side of the light receiving element 10 thermally with each other.
Patent JP-H05235778-A (JP)
Title: High efficiency coding method
Inventor: KATO SHIRO
IPC: H04N19/90
Filed: 1992-02-21
Abstract: PURPOSE:To reduce deterioration in data due to a transmission error. CONSTITUTION:Input data Di from a terminal 101 are inputted to a prediction circuit 102, a subtractor circuit 103 and a remainder arithmetic operation circuit 106. The prediction circuit 102 outputs one preceding data Di-1. The subtractor circuit 103 subtracts the prediction data Di-1 from the data Di and outputs a prediction error Si. A category circuit 104 outputs a category number Ji according to the prediction error Si. A conversion circuit 105 outputs divisor data OUi or data Mi based on the category number Ji. The remainder arithmetic operation circuit 106 divides the data Di by the divisor data OUi and outputs the residue Ei. A coding circuit 109 codes the category number Ji, the coding circuit 110 obtains the bit number Mi of the residue data Ei based on the category number Ji and outputs a low-order Mi-bit of the residue data Ei in a bit serial form and multiplexes the bits onto the coded data and outputs the result from a terminal 108.
Patent JP-H10287508-A (JP)
Title: Exothermic agent for heating fumigant
Inventor: TAKITA MASAMICHI
IPC: F24V30/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain an exothermic agent containing calcium oxide for heating a fumigant hardly thermally degrading an active ingredient, capable of effectively heating the fumigant and rapidly starting smoking thereof, further capable of being used not only for an indirectly heating method but also for a direct heating method. SOLUTION: This exothermic agent contains calcium oxide having >=5 deg.C/sec exothermic rate when reacting 20 g calcium oxide with 6 ml water. The heating method of a fumigant comprises heating the fumigant by the heat generated by the reaction of the calcium oxide having >=5 deg.C/sec exothermic rate with water (when reacting 20 g calcium oxide with 6 ml water).
Patent JP-S60179452-A (JP)
Title: Production of maleinized alkyd resin emulsion
Inventor: NAKAYAMA YOUSEI
IPC: C09D167/00
Filed: 1984-02-24
Abstract: PURPOSE:To produce the titled emulsion having ecxcellent storage stability and water-dispersibility, by dispersing a neutralized maleinized alkyd resin dissolved in a low-boiling alcohol solvent in water and removing a specified quantity of the solvent. CONSTITUTION:A maleinized alkyd resin having an acid value of 10-60 obtd. by reacting maleic anhydride with an alkyd resin modified with a (semi)drying oil and/or fatty acid is dissolved in a low-boiling alcohol solvent such as n- butyl alcohol, before or after said maleinized alkyd resin is neutralized with a neutralizing agent such as diethanolamine. The soln. of the resin is then dispersed in water and at least 30wt% said alcohol solvent is removed, thus producing the titled emulsion. Use of the low-boiling alcohol solvent facilitates dispersion of the resin in water and affords an emulsion of finely divided maleinized alkyd resin. Further, by removing the solvent, an emulsion can be obtd. which has excellent storage stability and gives a coating film having excellent resistance to water and corrosion.
Patent JP-S63200927-A (JP)
Title: Liquid application method and assembly method
Inventor: KARAI YOSHIAKI
IPC: B23P21/00
Filed: 1987-02-18
Abstract: PURPOSE:To shorten the cycle time by temporarily assembling two parts on a pallet by use of movable spacers disposed therebetween, the releasing the spacers by use of a robot after the application of liquid by the robot, and thereafter by assembling both parts under pressure by use of an automatic assembly device. CONSTITUTION:A gear casing (GC) 4 and a ring gear (RG) 5 are set onto a set jig 30 on a pallet P, and a pair of right and left spacers 39 are disposed between the RG 5 and the flange part 4a of the GC 4. Then the RG 5 and the GC 4 are assembled temporarily together with the use of bolts 5, and a thread lock agent is applied to the outer peripheral surface of a bolt 5a and the facing surfaces of the RG 5 and GC 4, automatically by a robot. Then the spacers 39 are moved laterally by means of the robot so as to allow the RG 5 and GC 4 to abut against each other. Then, GC 4 and the RG 5 are pressed by a hydraulic cylinder, a pressing rod and a pressing punch so as to make both in close contact with each other, and thereafter they are assembled together with the use of the bolts 5. Thus, it is possible to eliminate the use of a gap forming device, thereby it is possible to shorten the cycle time.
Patent JP-H0639946-A (JP)
Title: Method for manufacturing rubber roll and its device
Inventor: HASEGAWA KAZUO
IPC: F16C13/00
Filed: 1992-02-21
Abstract: PURPOSE:To ensure that atmospheric vulcanization is possible and a rubber roll of high quality can be continuously manufactured at high efficiency and productivity by forming a heat-resistant resin coated layer on the external periphery of an unvulcanized rubber roll molded product, then treating it using vulcanization and cross-linking techniques and removing the heat-resistant resin coated layer. CONSTITUTION:A heat-resistant resin coated layer 10 of 4-methyl-1-pentane polymer is formed on the external periphery of a rubber roll molded product with an unvulcanized rubber roll layer 2 consisting of a core bar 1 coated with unvulcanized rubber in a specified thickness. Next, after adjusting the temperature of a rubber roll molded product 3 properly using a cooling device, the rubber roll molded product is introduced into a vulcanization device to vulcanize the product. Consequently, the unvulcanized rubber roll layer 2 is vulcanized and thereby a rigid vulcanized rubber roll layer is formed. After vulcanization, the heat-resistant resin coated layer 10 is peeled off using a stripping device to obtain a rubber roll.
Patent JP-H10234885-A (JP)
Title: Golf ball
Inventor: CHIN SHIN
IPC: A63B37/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To improve the direct advancing rolling property by a method wherein on the surface of ground parts which are formed between respectively dimples, very small holes of which the number is larger than that of the dimples, are provided. SOLUTION: For example, on a ground part 2 between dimples 1 of a one- piece ball wherein the number of the dimples 1 is approx. 336, a number, which is not less than the number of the dimples 1, e.g. 432 of very small holes 3 with a diameter of 0.2-1.5mm, and a depth of 30-150μm, are formed. When the carry and total distances of this golf ball, and a golf ball on which the very small holes 3 are not formed, are compared, the ball with the very small holes 3 clearly exceeds the other. Also, an average distance for curving at the time of rolling is smaller for the ball with the very small holes 3. By forming the very small hole 3, a deformation of the ball at the time of impact, and a contact area between the ground part 2 and turf at the time of rolling reduce in response to the diametrical dimension of the very small hole 3.  Therefore, the direct advancing rolling property of the ball can be improved.
Patent JP-H06247009-A (JP)
Title: Printer
Inventor: TAKEUCHI TAKASANE
IPC: G06F3/12
Filed: 1993-02-24
Abstract: PURPOSE:To protect confidentiality of printing information by providing a re-printing control means which again reads out stored information and makes a printing means perform printing and a forbidding means which makes a re-printing action by the re-printing control means invalid. CONSTITUTION:A timer is started (S10). If a re-printing cancel key is not depressed (S11: No) and a re-printing key is depressed (S12: Yes), a re-printing action is performed. Namely, by taking access to a CPU, image information remaining in an image buffer is read out by the amount of one page. The information is transmitted to a laser printer through a printer engine interface, and a re-printing action is carried out. After completion of re-printing, the process advances to a step S16, wherein the value of the timer is reset and the timer is again started and returns to the step S11. At this time, if a prescribed time elapses without any instruction inputted to a printer (S14: Yes), image information stored in the mage buffer of a RAM phase is erased and cannot be re-printed.
Patent JP-H05235328-A (JP)
Title: Bi-directional static induction thyristor
Inventor: HAYAZAKI YOSHIKI
IPC: H01L29/747
Filed: 1992-02-21
Abstract: PURPOSE:To provide a low heat generation type AC controllable semiconductor device requiring no cooling wheel. CONSTITUTION:A first conductivity type high impurity concentration for a cathode region, a second conductivity type high impurity concentration region for a gate region and a second conductivity type high impurity concentration region for the cathode region are formed to the surface section of the first conductivity type semiconductor region 2 for a channel region of a semiconductor substrate so that the first conductivity type high impurity concentration region is positioned between both second conductivity type high impurity concentration regions. In a bi-directional static induction thyristor 1, two electrostatic induction type cells, in which both first and second conductivity type high impurity concentration regions for the cathode regions are short-circuited by electrodes on surfaces, are formed to the semiconductor substrate as using the same first conductivity type semiconductor regions as channel regions while the electrodes 16, 26 of each electrostatic induction type cell are employed as output electrodes.