baber/WOPTO huggingface dataset:
Patent JP-S6443295-A (JP)
Title: Speed control apparatus of sewing machine
Inventor: NAGANUMA NOBUYUKI
IPC: D05B69/18
Filed: 1987-08-07
Abstract: PURPOSE: To form a stitch without the deformation of a pattern and also to permit a beginner to easily execute sewing by reducing the speed of a sewing machine motor when a setting value is larger than a prescribed value. CONSTITUTION: Setting speed data is read with an A/D converter 90 based on a setting speed signal which is set by a speed volume 8 and feeding quantity setting data DM is read with an A/D converter 82 based on the feeding quantity setting signal of a feeding adjustment volume 10. The rotary speed of the machine motor is increased in accordance with setting speed which is set by the speed volume 8. It is judged whether or not feeding quantity setting data DM is between a prescribed value DS and a value close to the max. value. In case the correct stitch is made only when setting speed is corrected, setting speed data is multiplied by a first correcting coefficient based on setting speed data and the first correction coefficient and corrected speed is obtained. Sewing is operated by the corrected speed which is obtained by calculation.
Patent JP-S58101096-A (JP)
Inventor: HARA YOSHITAKA
IPC: C09J7/02
Filed: 1981-12-09
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-H0518784-A (JP)
Title: Movement detector
Inventor: SUZUKI TAKASHI
IPC: G01P3/486
Filed: 1991-07-12
Abstract: PURPOSE:To perform the high resolving power position detection of a moving body with simple structure, without making the pitch of a slit pattern fine. CONSTITUTION:Light transmitting parts 2 are formed at the specified pitch in the moving direction of a moving body 1 to form a slit pattern S. A detecting part 3 is formed in such a way that a light projecting element 4 and a PSD 5 are disposed opposedly with the moving body 1 in between. The measure between the edge parts of the adjacent slits 2 and that of the longer side of the PSD 5 are set to be equal or approximately equal. In association with the movement of the moving body 1, the light, transmitted through one slit 2, of the light projecting element 4 is always injected into the PSD 5. A signal corresponding to the position of the moving body 1 during its movement of one pitch part of the slit 2 is detected by the light injected position. The detection of high resolving power can be thereby performed with simple structure.
Patent JP-S5988473-A (JP)
Title: Azole derivative and fungicide for agriculture and horticulture
Inventor: OOYAMA HIROSHI
IPC: C07D249/08
Filed: 1982-11-15
Abstract: NEW MATERIAL:An azole derivative shown by the formula I (X is halogen, lower alkyl, lower alkoxy, or trifluoromethyl; n is 0-3; Y is N, or methine; A is straight-chain or branched-chain lower alkylene). EXAMPLE:1-[N-(2, 4, 5-Trichlorophenyl)-2-(1, 2, 4-triazol-l-yl)-ethaneimidoyl]-1,2,4- triazole. USE:Useful as a fungicide for agriculture and horticulture, showing controlling effect on a wide range of blights. Showing effects especially on rust and powdery mildew of rice, grain, beans, vegetables, and fruits. Safe, having no toxicity to men and beasts. Useful as an intermediate for synthesizing isothioanilides, etc. useful as fungicide. PROCESS:A compound shown by the formula II is reacted with a 1,2,4-triazole shown by the formula III preferably in an organic solvent, to give a compound shown by the formula I .
Patent JP-S6175919-A (JP)
Title: Input device of graphic data
Inventor: SASAKI HIROMASA
IPC: G06F3/037
Filed: 1984-09-21
Abstract: PURPOSE:To attain input of a pattern shown by bright lines on a comparatively dark screen by using a CRT control part which cam display the multi-value brightness, a comparator which can decide the degree of brightness and a central control part. CONSTITUTION:A comparator part 6 compares the specific brightness designated by a central control part 3 with the brightness sent via an interface part 5 and detected by a light pen 4. Thus the intensity of the light supplied from the pen 4 is decided. When this light intensity is equal to the level of the designated specific brightness, the part 6 transmits signals. The part 3 receives the signal from the part 6 and sends the signal to a CRT control part 2 in order to display the position where the signal is received from the part 6 with the 2nd brightness level. Then the part 6 sends the signal to the light of the 3rd brightness level to be designated. In this case, the signal which changes the display into a prescribed pattern is sent to the part 2.
Patent JP-S6357702-A (JP)
Title: Production of metallic sliding member
Inventor: SHIODA MASAHIKO
IPC: B22F7/00
Filed: 1986-08-27
Abstract: PURPOSE:To obtain a metallic sliding member which is improved in stability and slidability by extruding a two-layered molding formed by laminating Al metallic powder to part of an Al metallic powder molding, then joining the extrudate with the laminated part thereof as an intermediate layer to a back metal. CONSTITUTION:The metallic sliding member such as plain bearing is produced in the following manner: The Al powder, Al powder mixture and/or Al alloy powder 13 which serves as the facing of the extrudate after the extrusion molding is laminated to part of the molding 12 of the Al powder mixture and/or Al alloy powder. The resulted two-layered molding 14 is put into a container 10 so that the powder 13 side thereof and the container 10 side of an extruding die 11 contact each other. Two-layer extrusion is executed in this state, by which the powder 13 as the above-mentioned facing is extruded as the facing of the extrudate and the Al alloy layer 2 and the back metal 4 are press-welded to each other via the intermediate layer 3 consisting of said facing. The press- welded body is finished to a prescribed shape by machining, etc., by which the metallic sliding member such as plain bearing is obtd.
Patent JP-S6356608-A (JP)
Title: Method and device for measuring screening tensile force of optical fiber
Inventor: TSUNEISHI KATSUYUKI
IPC: G01L5/04
Filed: 1986-08-27
Abstract: PURPOSE:To measure a tensile force with reliability by measuring a force applied from an optical fiber to a roller for loading and measuring the screening tensile force of the optical fiber. CONSTITUTION:A pressure detector 17 which measures the force applied to the roller 5 for loading by contacting a slider 14 is fitted to a slider 12. Therefore, when the slider 12 is to move down owing to a load W, a position detector 15 detects that and the drawing speed of a 2nd capstan 6 increases. Consequently, the loading roller 5 moves up to the uppermost limit of a slide shaft 13 and the slider 12 is returned to a set position. At this time, the pressure detector 17 detects the force of the load roller 5 drawn up by the optical fiber 1, this value is equal to the load W placed on the slider 12, and the current tensile force applied to the optical fiber 1 is equal to W/2.
Patent JP-S6260231-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA KAZUO
IPC: H01L21/316
Filed: 1985-09-09
Abstract: PURPOSE:To prevent damage due to an anisotropic etching to an Si substrate by forming an insulating film for element isolation after a process wherein the anisotropic etching is performed on a second nitride film and a second oxide film and a process wherein a wet etching is performed on a first nitride film and a first oxide film. CONSTITUTION:A first Si oxide film 11, a first Si nitride film 12, a Si oxide film 13 and a second Si nitride film 14 are continuously deposited on an Si substrate 10, and the second Si nitride film 14 and the second Si oxide film 13 are anisotropically etched using a photoresist pattern as a mask. Then, the Si substrate 10 is dipped in mixed solution of HF:H2O=20:1, the first Si nitride film and the first Si oxide film are wet-etched and after the resist is removed, an oxide film 15 for element isolation is grown in a high-pressure oxidizing furnace. Hereby, the quantity of a bird's beak can be suppressed, and furthermore damage due to the anisotropic etching to the Si substrate can be eliminated.
Patent JP-H0733732-A (JP)
Title: Production of 4, 4'-dihydroxydiphenylsulfone
Inventor: HOSODA MASAAKI
IPC: C07C317/22
Filed: 1993-07-16
Abstract: PURPOSE:To provide a method for producing 4,4' -dihydroxydiphenylsulfone, capable of providing the highly pure 4,4'- dihydroxydiphenylsulfone not yellowed, when used as a raw material for polymers. CONSTITUTION:This method for producing 4,4'-dihydroxydiphenylsulfone from phenol and sulfuric acid comprises containing an organic acid metal salt in an amount of 10-10000 ppm, preferably 20-500 ppm, in terms of the metal ingredient. The organic scid metal salt is preferably sodium acetate, potassium acetate, calcium acetate, magnesium acetate, disodium succinate or disodium isophthalate, and may be added in a process for synthesizing the crude product, a process for purifying the crude product or a process after the purification. The organic scid and the base are preferably successively added to produce the organic acid salt.
Patent JP-H0485925-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TATEFURU NOBORU
IPC: H01L21/331
Filed: 1990-07-30
Abstract: PURPOSE:To effectively restrain generation of crystal defects of semiconductor elements by a method wherein, after boron is deposited on the surface of substrate to form a glass film containing a boron-silicon composite crystal, it is oxidation-processed in a pressurized oxidation atmosphere and thereafter an oxidized film is removed. CONSTITUTION:A deposition layer 4 is formed inside a Si wafer 1 by introducing B(boron), and a boron glass 2 and a B-Si layer (boron.silicon composite crystal layer) 3 are formed on the Si wafer. Thereafter, a B-Si layer 4 is oxidized by oxidation process in a pressurized oxidative atmosphere to take it into a heat-oxidized film 5. Next, boron glass 2 and an oxidized film 5 wherein the B-Si layer is taken in are removed by an HF etching process, and only the thin boron deposition layer 4 is left on the substrate, and B introduced into the Si substrate 1 by boron diffusion is extended deeply into the inside and diffused to obtain a boron diffusion layer 6. By the heat processing, a heat oxidized film 7 is newly generated on the surface.
Patent JP-H0862484-A (JP)
Title: Focusing device
Inventor: UTAGAWA TAKESHI
IPC: G03B13/34
Filed: 1994-08-24
Abstract: PURPOSE: To prevent unstable motion of a photographing lens around an in-focus position, and to carry out precise focusing upon release. CONSTITUTION: A focus point adjusting device is composed of a storage means 55 for storing therein a defocusing value detected by focal point detecting means 4, 5 after focusing, and art adjusted drive value calculating means 54 for statistically processing everal defocusing values stored in the memory means 54 so as to calculate an adjusted drive value for precisely focusing a photographing lens to an object. When a shutter release member 7 is manipulated, drive control means 5, 6 drives the photographing lens 1 in accordance with an adjusted drive value calculated by the adjusted drive value calculating means 54.
Patent JP-2001026825-A (JP)
Title: MANUFACTURE OF Cr STAINLESS STEEL FREE FROM SURFACE FLAW AT HOT ROLLING
Inventor: ABE MASAYUKI
IPC: C21D8/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a Cr stainless steel in which fine cracking can be prevented and the occurrence of surface flow can be prevented at the time of hot rolling a Cr stainless steel. SOLUTION: At the time of hot rolling a Cr stainless steel having a composition consisting of, by weight, <=0.08% C, <=2.0% Si, <=2% Mn, <=0.04% P, <=0.01% S, 7 to 16% Cr, <=0.05% N, and the balance Fe with inevitable impurities, heating temperature Tk is regulated to a value not lower than 100 deg.C and not higher than Th represented by equation Th( deg.C)=2435-130 (Creq-Nieq), where Creq=Cr+1.5Si+Mo+0.5(Sn+Al+Ti+Nb+Zr+V+W+Ta)+30B and Nieq=Ni+0.5Mn+0.5Cu+0.5Co+30C+30N are satisfied.
Patent JP-H0757249-A (JP)
Title: Magnetic tape
Inventor: KISHINE NOBUYUKI
IPC: G11B5/73
Filed: 1993-08-11
Abstract: PURPOSE:To improve the durability of a tape by regulating the modulus of elasticity of the tape in the longitudinal direction to a prescribed value, that in the transverse direction to a prescribed value and the total thickness of the tape to <=7mum. CONSTITUTION:A magnetic layer is formed on a nonmagnetic substrate to obtain the objective magnetic tape having 6-20GPa modulus of elasticity in the longitudinal direction, 6-20GPa modulus of elasticity in the transverse direction and <7mum, preferably 4-7mum total thickness. The difference between the modulus of elasticity of the tape in the longitudinal direction and that in the transverse direction is preferably <=5GPa. The magnetic layer may be made of any of a coating film and a metallic thin film and a nonmagnetic layer may be interposed between the substrate and magnetic layer. The moduli of elasticity are values measured at 20 deg.C.
Patent JP-2000014327-A (JP)
Title: Pet food
Inventor: SAIDA SHIGETOSHI
IPC: A23K1/20
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a wet type pet food containing pharmaceutically active ingredients and/or health-promoting ingredients, having high palatability for pets such as cats and dogs, not causing the separation or maldistribution of the pharmaceutically active ingredients and/or health-promoting ingredients as soups from the pet food, and capable of efficiently and smoothly giving the ingredients together with the feed to the pets, and to provide a method for producing the pet food. SOLUTION: This wet type pet food is produced by adding a heated kneaded meat product containing pharmaceutically active ingredients and/or health- promoting ingredients to a feed material consisting mainly of meats. The method for producing the wet type pet food.
Patent JP-S58101874-A (JP)
Title: Closing device for vehicle lid member
Inventor: NAGATA YOUICHI
IPC: E05F1/12
Filed: 1981-12-10
Abstract: PURPOSE:To make a closing device at a low cost and with a light weigth, by pivotally supporting a closing arm for a lid member to a vehicle body and by providing a spiral spring onto the shaft of the arm. CONSTITUTION:A closing arm 7 for a lid member 8 is journalled at its base part to a spiral spring casing 11 attached to a vehicle body 10 through a mounting piece 9, by means of a shaft 12. A spiral spring 13 is incorporated in the spiral spring case 11, the outer end of the spring 13 being secured to the vehicle body 10 togehter with the casing 11 and further, the inner end of the spring 13 being secured to the shaft 12 by means of a pin 15 havng a head 14. The spiral spring 13 is wound up when the lid member 8 is closed, so that opening force for the lid member 8 is stored.
Patent JP-2000018100-A (JP)
Title: Fuel supplying device for gaseous fuel engine
Inventor: MAEDA TADAMASA
IPC: F02M21/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve startability at the time of low temperature especially by arranging a three-port solenoid valve in the vicinity of a fixed venturi in a gas mixer of a fuel supplying pipe, connecting the solenoid valve and an intake side of an engine to each other through a bypass passage, and leading gaseous fuel toward the bypass passage by switching the solenoid valve. SOLUTION: In the case where a starter switch 58 is turned on and a cooling water temperature detected by a water temperature sensor 60 exceeds not more than a predetermined water temperature, a three-port solenoid valve 70 is controlled in a current-carrying condition by control means 56, and a fuel supplying pipe 28 is connected to a bypass passage 72 side. In the case where engine rotating speed detected by an engine rotating speed sensor 62 exceeds not less than a setting rotating speed, the three-port solenoid valve 70 is controlled in a non-current-carrying condition by the control means 56, and the fuel supplying pipe 28 is connected to a fixed venturi 8 side of a gas mixer 10. The three-port solenoid valve 70 is switched and controlled only at the time of start by the control means 56, gaseous fuel is led to the bypass passage 72.  Furthermore, at the time of acceleration, an auxiliary injector 48 is corrected and controlled.
Patent JP-H0484820-A (JP)
Title: Mower capable of mowing grass on levee
Inventor: AIZAWA MATSUO
IPC: A01D34/68
Filed: 1990-07-28
Abstract: PURPOSE:To perform easy and neat mowing of weeds on levee by attaching a swinging apparatus to the attaching base of a holding arm for holding a grass-mowing disk blade to enable the reciprocative motion of the disk blade in lateral direction and making the attaching position of the holding arm to be changeable in lateral direction of the machine body. CONSTITUTION:A holding arm 4 is protruded in front of a grass-mowing machine body 2 furnished with a wheel 1 and a grass-mowing disk blade 3 is attached to the tip end of the holding arm 4. A swinging apparatus 5 to swing the tip end of the holding arm 4 in lateral direction is attached to the attaching base part 4' of the holding arm 4 to enable the reciprocative motion of the grass-mowing disk blade 3 in lateral direction in front of the machine body. When the grass-mowing disk blade 3 is rotated counterclockwise, mowing of grass is performed by attaching the holding arm 4 to the right side of the machine body relative to the moving direction of the body. When the rotation is clockwise, the holding arm 4 is attached to the left side of the machine body. Even weeds on a narrow levee can be neatly mowed by the mower.
Patent JP-H0735441-A (JP)
Title: Plate fin and tube type evaporator
Inventor: OKADA ATSUSHI
IPC: F24F1/18
Filed: 1993-07-20
Abstract: PURPOSE:To delay ice adhesion and extend a period of cycle of defrosting operation without enlarging an evaporator by a method wherein a size between a center of a tube, and an upstream side end of a plate fin is made larger than a size between the center of the tube and a downstream side end of the plate fin. CONSTITUTION:A size (a) between a center of a tube 2 and an upstream end 1a of a plate fin 1 to an air flow 3 is set larger than a size (b) between the center of the tube 2 and a downstream end 1b of the plate fin 1 to the air flow 3. With such an arrangement as above, when a heating operation is carried out under a low atmospheric air temperature, ice adhesion promotes from the upstream end 1a of the plate fin 1, although due to the fact that the size (a) is larger than the size (b), it is possible to delay a progress of ice adhesion. Accordingly, it is possible to extend a period of cycle of defrosting operation and to restrict a deterioration in air conditioning feeling felt at a dwelling person.
Patent JP-H0639784-A (JP)
Title: Moving rotary blade cutting device
Inventor: MASUDA YOSHIO
IPC: B26D1/20
Filed: 1992-07-27
Abstract: PURPOSE:To provide a moving rotary blade cutting device which adjusts inclination, at which a work is cut, and a tilt to a given angle and performs reliable cutting. CONSTITUTION:A moving rotary blade cutting device comprises a feed mechanism 2 to feed a work 1 to a cutting position along a feed surface 6 and a cutting mechanism 10 to protrude the tip of a rotary blade 12 from the feed surface 6 and cut the work 1. Further, the moving rotary blade cutting device is provided with a a rocking mechanism 24 to rock the cutting mechanism 10 in a given angle arc around a cutting line 36, and a revolving mechanism 58 to revolve the rocking mechanism 24 in a given angle arc around a revolving central line 62 crossing the feed surface 6 at right angles. Moreover, a chopping board 70 having a notch formed according to the tip of the rotary blade 12, protruded downward from the feed surface 6, along the cutting line 36 is fixed to a frame 30 for revolution so that it is revolved around the revolving central line togetherwith the revolving mechanism 58.
Patent JP-H1033228-A (JP)
Title: Base part integration fan
Inventor: WATANABE YOSHIO
IPC: A45B27/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To fix an open state without integrating a notch by inserting the insertion piece of a side leaf to an insertion groove, rotationally fixing a pivot hole by an eyelet and bringing the ground end of a circumferential notch and the insertion groove into contact. SOLUTION: The circumferential notch 7 whose center is the pivot hole 6 is made, the top end 10 is positioned right above the pivot hole 6 in a closed state and the ground end 11 is provided on a part positioned right below the pivot hole 6 in an opened state. Assembly is performed by inserting the insertion piece 8 to the insertion groove 9 of a B leaf 3. The insertion groove 9 is opened large since the lower part of the insertion groove 9 is cut off, the insertion piece 8 is easily slid from the lower part and inserted, the positions of the pivot holes 6 are overlapped in the state of inserting the insertion piece 8 from the front and back of the B leaf 3 and fixed by passing through the eyelet.  Since the top end 10 of the circumferential notch 7 is brought into contact with the insertion groove 9 in the closed state, a C leaf 4 is not rotated to a left side which is a closing direction and fan leaves 1 are prevented from going too far and being shifted from the closed state. The spread state of the fan leaves 1 is fixed without being opened any more since the ground end 11 of the circumferential notch 7 is brought into contact and held in the insertion groove 9.
Patent JP-H05262836-A (JP)
Title: Solid elastomer block copolymer
IPC: C08F8/00
Filed: 1992-07-27
Abstract: PURPOSE: To provide a solid elastomer block copolymer having an improved resistance to cold flow and being highly stable to oxidization, heat and heat decomposition by selective hydrogenation.  
     CONSTITUTION: 1)(i) A terminal block is a polymer of 5C or higher conjugated diene (I) with at least one of each pair of double-bonded carbon atoms in the I units being additionally single-bonded to two carbon atoms, (ii) at least one middle or interior blocks is a copolymer of butadiene (B), and (iii) at least one middle or interior block is a polymer of aryl-substd. olefin (S); or (2) (iv) a terminal block is a random copolymer of I and B, and (v) at least one middle or interior block is a polymer of S; the B polymer block or the IB copolymer block having a polyethylene crystallinity of less than about 10% after hydrogenation. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5891155-A (JP)
Title: Amorphous iron alloy with high strength
Inventor: MASUMOTO TAKESHI
IPC: C22C45/02
Filed: 1982-11-15
Abstract: PURPOSE:To obtain an amorphous alloy with enhanced heat resistance and mechanical strength by specifying the amounts of Cr, C or B, P, and C+P or B+P in an Fe-C-P or Fe-B-P alloy. CONSTITUTION:A molten alloy is sprayed on the inside of a drum rotating at a high speed in an inert atmosphere and cooled at a very high cooling rate to obtain an amorphous alloy. At this time, the alloy is composed of, by atom, 1- 40% Cr, >=2% C or B, >=5% P (C+P or B+P=30-35%) and the balance Fe. Less than the lower limit of Cr produces an insignificant effect of improving the heat resistance, and in case of more than the upper limit of Cr, the amorphous structure is not obtd. In case of less than the lower limit of C or B, the amorphous structure is not obtd. In case of less than the lower limit of P, it is difficult to obtain the amorphous structure. In case of more than the upper limit of C+P or B+P, it is difficult to obtain the amorphous structure, and the reason that the amount of C+P or B+P is regulated to >=30% is that an application for a patent on an alloy having the structural range has been made.