baber/WOPTO huggingface dataset:
Patent JP-S58131745-A (JP)
Title: Pellet selecting method
Inventor: TAKEMURA SEIICHI
IPC: H01L23/544
Filed: 1982-01-29
Abstract: PURPOSE:To improve the selective operation index for the pellet having unsatisfactory  characteristics by a method wherein a wafer is divided into a number of pellets, an  adhesive strength recovering process is then performed on the adhesive substance stuck  on the pellets of unsatisfactory characterisics, and a sheet with which unsatisfactory  pellets will be exforiated is placed and pressed on the pellets. CONSTITUTION:When the element having unsatisfactory characteistics is going to be  indicated, a dot marking is performed on the unsatisfactory element 3' of the wafer 1  using the adhesive substance obtained by dissolving PVA into water and adding a coloroant to it. Then, the wafer 1 is adhered to an adhesive sheet, and a scribe groove  is formed using element division boundary lines 2, 2 and so on as scribe lines. Steam  10 is jetted on the adhesive substance 9, which was dried up and gelatinized, using a  jet-sprayer 11. At first, the adhesive strength almost same as that existed when the dot  marking was performed is recovered, and then a sheet 12, having an elasticity as in  polyvinyl chloride and the like and an excellent wetting property for the adhesive  substance 9, is covered on all the pellets, and the pellets 7' only of unsatisfactory characteristics are adhered by applying pressure using a press-plate 13. Then, when the  sheet 12 is peeled off, the pellet 7', 7' and so on can be exfoliated from the adhesive  sheet 5.
Patent JP-H09213534-A (JP)
Title: Coil device
Inventor: FUJIWARA TORU
IPC: H01F27/28
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a coil device improved in reliability against heat. SOLUTION: This device comprises a core 1 having a magnetic material-made long core body 2 and linear coil 6 wound round the periphery of the core body 2. The core body 2 is disposed nearly vertically to more reduce the heating value near the top end of the core body 2 than that near its lower end. The coil 6 is formed so that the number of windings on the core body 2 of the coil 6 decreases away from the lower end thereof to the upper end.
Patent JP-H11207349-A (JP)
Title: Water purifying mechanism
Inventor: NAKAMURA SHINICHI
IPC: C02F1/46
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce such an evil that human skin, etc., in irradiated excessively, by electrolyzing a part of a liq. to be treated which is branched from a circulation flow passage in the copresence of an electrolyte and joining the liq. on the upstream side from a branch position from the circulation flow passage. SOLUTION: A part of the liq. to be treated which is branched from the circulation flow passage 1 is electrolyzed in the copresence of the electrolyte and the liq. is joined on the upstream side 3 from the branch position 2 from the circulation flow passage 1, and a hypohalogeous acid formed at the time of electrolyzing the liq. at an electrolyzing flow passage 4 exerts a sterilizing function at the upstream side 3 than the branch position 2 from the circulation flow passage 1, and an amount corresponding to that is decomposed.  That is, the liq. containing the just formed hypohalogeous acid is not returned directly to a tank to be treated, but the liq. exerts the sterilizing function at the upstream side 3 than the branch position 2 from the circulation flow passage 1, and the liq. is returned to the tank to be treated after decreasing the sterilizing function of the hypohalogeous acid, and such an evil that the human skin, etc., is irradiated excessively is reduced.
Patent JP-H06218000-A (JP)
Title: One-piece intraocular implanted lens
Inventor: WAKAYAMA TAKAO
IPC: G02C7/04
Filed: 1993-01-29
Abstract: PURPOSE:To provide a one-piece intraocular implanted lens having a support arm portion which has adequate resiliency and flexibility and sufficient mechanical strength. CONSTITUTION:Of contours on both sides of the width of the root portion 21 of a support arm portion 2 which holds a lens portion 1 within an eye, curves P1, P4 ascend from a point P1 and curves P4, P6 follow them together form a curve projecting toward a median line 24. On the other hand, curves P2, P3 forming the outline of the end portion of a contour ascending from a point 2 together form a curve projecting toward the median line 24, and curves P3, P5 following the end portion lie along the curve of the median line 24.
Patent JP-S57129039-A (JP)
Title: Multiplex transmission system
Inventor: ITOU TETSUO
IPC: H04J3/06
Filed: 1981-02-04
Abstract: PURPOSE:To transmit plural signals by one transmission line, by mixing and receiving each transmitting signal from a local station, and decoding it to a signal of each local station. CONSTITUTION:Sensors T1-T3 installed on a job site are connected to local stations A1-A3. Data from the sensors T1-T3 are digitized through light emission elements E1-E3, respectively, and are outputted to an optical transmission line OP as optical signals a1, a2 and a3. Transmission of the optical signals a1, a2 and a3 is started when a synchronizing signal (b) sent out periodically through a light emission element E0 from a host station B has been received by the side of the local stations through photodetecting elements R1-R3. The transmitted optical signals a1-a3 are mixed in the transmission line OP, become a signal (w), which proceeds in the transmission line OP, reaches a photodetecting element R0 and is caught. The host station B decodes the signal (w) to the original signals a1, a2 and a3 again.
Patent JP-S5297309-A (JP)
Title: Sintered alloy superior in wear resistance
Inventor: KUROISHI ATSUSHI
IPC: C22C38/00
Filed: 1976-02-13
Abstract: PURPOSE: To develop the sintered alloy superior in wear resistance and having sufficient lubricating function even under high speed sliding or high temperature atmosphere. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54107448-A (JP)
Title: Arc welding
Inventor: GODAI TOMOKAZU
IPC: B23K9/095
Filed: 1978-02-10
Abstract: PURPOSE: An arc voltage lowest limit is predetermined. If the arc voltage becomes less than the lowest limit, current is increased by a device so that melt penetration condition canbe maintained constant.  
     CONSTITUTION: When arc voltage V a  is higher than a predetermined lowest limit voltage V s1 , the relay coil 5 is at rest to keep its contact 13' closed. Thus, a set input current V i  of the welding source 17 is equal to a set voltage of the rehostat 11', and a stationary current I so  is maintained. When arc length decrease to reduce the arc voltage V a  below the predetermined lowest limit V s1 , the relay coil 5 is actuated to open A contact 13' and to close B contact 14'. Therefore, the set input current V i  of the welding source 17 is set voltage of the rehostat 10', and the welding current I s1  is higher than the stationary current I so . Thus the welding current is automatically controlled by comparing the lowest limit voltage V s1  with the actual arc voltage V a . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07219350-A (JP)
Title: Electrophotographic recorder
Inventor: KOMATSUBARA SATORU
IPC: G03G21/00
Filed: 1994-02-08
Abstract: PURPOSE:To prevent the roller of a toner carrying means from being damaged and soiled even if a photoreceptor is exchanged. CONSTITUTION:In this electrophotographic recorder transferring/sticking toner to a carrying means 11 while regulating the quantity of the toner from a toner supplying part by a toner quantity regulating member 12, further, transferring the toner to an intermediate roller 7 and then, developing an image on a photoreceptor drum 5 with the toner on the intermediate roller 7, a protective cover 8 is sent to a position opposite to the photoreceptor drum 5 in the vicinity of the surface of the intermediate roller 7, linking with the removing operation of the photoreceptor drum 5, so that the contamination and flaws of the surface of the intermediate roller 7 can be prevented.
Patent JP-S56112615-A (JP)
Title: Photodetector of wide-range strength detection
Inventor: ITOU TETSUO
IPC: G01J1/02
Filed: 1980-02-12
Abstract: PURPOSE:To widen the detection range of light strength by a method wherein a material whose transmittance decreases with increase in strength of incident rays is used for the incident-ray window of a photosensor. CONSTITUTION:The photosensor is composed of a package base plate 6, a photosensor chip 7, the incident-ray window 8, lead wires 9 and connection pins 10. As a material for the incident-ray window 8 is used the material whose transmittance decreases with increase in the strength of incident rays, e.g. glass containing material of photochemical reaction, whereby the strength of the incident rays giving saturation electric charge amount is increased and the strength range of light detection is enlarged.
Patent JP-H06233563-A (JP)
Title: Ultrasonic motor
Inventor: IMABAYASHI HIROYUKI
IPC: H01L41/09
Filed: 1993-02-01
Abstract: PURPOSE:To provide a small-sized ultrasonic motor wherein an electro- mechanical conversion element is not damaged by a stress. CONSTITUTION:This motor is composed of piezoelectric elements 1, 2, of two resonators 4, 10 which sandwich the piezoelectric elements 1, 2 and of a fastening member 5 which presses and fixes the piezoelectric elements 1, 2 and the resonators 4, 10 in their superposition direction. The motor is provided with an ultrasonic vibrator 12 which causes bending vibrations turning around the fastening member 5 when an AC voltage is applied to the piezoelectric elements 1, 2 and with a rotor 13 which is pressed to the resonator 4 and which is driven with reference to the resonator 4 by elliptical vibrations caused at the edge of the resonator 4. The piezoelectric elements 1, 2 are arranged in positions of nodes of the bending vibrations caused by the ultrasonic vibrator 12, and a connecting cylinder part 9 which is extended from the resonator 4 is formed at the inside in the radial direction of the piezoelectric elements 1, 2.
Patent JP-H01190404-A (JP)
Title: Method for manufacturing woody pattern board
Inventor: IMAI AKIRA
IPC: B27N3/18
Filed: 1988-01-26
Abstract: PURPOSE:To make a highly voluminous state to be reduced as much as possible and produce easily by forming the first stage flitch such that a dyed thin veneer is applied with adhesive and fastened compressively and the second stage flitch such that small woody thin pieces are formed in giving a planer-working to this flitch and then applied with adhesive and fastened compressively. CONSTITUTION:The first stage flitch 4 is formed in such a manner that the thin veneer 1 is dyed in three colors so as to form light-color thin veneers (1a), (1b), (1c) and sent to a press device 2 after applying adhesive so as to be fastened compressively. The flitch 4 is sent to a planer device 5 so as to form in cutting woody thin pieces 6. The woody thin pieces 6 are sent to a mixer or the like and mixed with adhesive, further, sent to a press 7 so as to form the second stage flitch 8. The flitch 8 is sliced by means of slicing blades so that woody pattern boards are obtained. In this manner, the production can easily be done as it is possible to handle in a state of being non-voluminous in a greater part of the process.
Patent JP-S60162283-A (JP)
Inventor: TOUJIYOU TOSHIHIKO
IPC: G02F1/1335
Filed: 1984-02-01
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-S57128840-A (JP)
Title: Calibration device of gas partial pressure sensor
Inventor: OOKAWA SHINICHI
IPC: G01N27/404
Filed: 1981-02-04
Abstract: PURPOSE:To obtain an accurate and uniform calibration result, by providing a temperature controller controlling the temperature of standard gas moreover after passing through the liquid near a sensor set part of a vessel. CONSTITUTION:A temperature control mechanism part for keeping the temperature of a liquid 2 constant consists of a heater 3 and a thermistor 8 and the temperature control mechanism for maintaining the temperature of standard gas which passes through a foamed metal 9 and is in contact with the surface of a sensor 6 at the same temperature as the liquid temperature, consists of the metal 9, a heater 10 and a thermistor 11. Accordingly, the standard gas after passing through the liquid 2 is kept at the same temperature as the liquid temperature always independent of the influence of an open air temperature around a vessel and temperature fluctuations due to the variation of flow velocity. Hereby, the acurate and uniform calibration result can be obtained.
Patent JP-H05202998-A (JP)
Title: Speed change gear mechanism of automatic transmission
Inventor: MIKOSHIBA YOSHINORI
IPC: F16H3/44
Filed: 1992-01-30
Abstract: PURPOSE:To arrange a clutch and a brake relating to a certain revolving member of an automatic transmission in a manner feasible to reduce the number of parts and to shorten the shaft dimension. CONSTITUTION:Packs 32, 38 of a clutch L/C and a brake LR/B are arranged in the inner and outer circumferences of a drum 30 connected to a certain rotary member and the drum 30 is supported on a hollow fixed shaft 37 through a clutch cylinder 34 fitted on the inner circumference of the drum 30 while the brake pack 38 is arranged within perpendicular plane of a shaft approximately the same as that of a piston 33 of the clutch L/C. A one way clutch L/OWC is arranged between the inner circumference of the clutch cylinder 34 and the outer circumference of the hollow fixed shaft 37 for supporting the clutch cylinder 34. Thus it is feasible to lessen the number of parts by the clutch and the brake having the drum 30 in common and the shaft dimension can be shortened because the brake pack is within the perpendicular plane of a shaft approximately the same as that of the clutch piston 33.
Patent JP-S59140032-A (JP)
Title: Regulator for thickness of parison in blow molding machine
Inventor: KAWABATA KOUTAROU
IPC: B29C48/09
Filed: 1983-02-01
Abstract: PURPOSE:To obtain a regulator capable of controlling the thickness of a parison partly in the circumferential direction by rotatably providing paired thickness-regulating segments in a circular groove provided on the lower end slit face of a die. CONSTITUTION:A circular groove 9 is partly provided in the circumferential direction on the face of the lower end slit 5 of die 2, and regulating segments 10 and 11 are set in the groove 9 in such a way that they can expand outwards around a pin 12 as the center from the side of the slit 5 by the injection pressure of a parison. The pin 12 is slidably connected with the rod 14 of a pusher to push the segments 10 and 11 to the slit 5 side through a pin 15. Blocking plates 16 are provided to the downside of the die 2 to close the aperture between the outside ends 10a and 11a of the segments 10 and 11 and both ends of the groove 9.
Patent JP-H08208560-A (JP)
Title: Prevention deposition of fumaric acid in aqueous solution of malic acid
Inventor: HAGIWARA SHINGO
IPC: C07C59/245
Filed: 1995-02-01
Abstract: PURPOSE: To prevent deposition of fumaric acid in an aqueous solution of malic acid over a long period even at low temperature so as to enable preferable utilization of the aqueous solution of malic acid to a liquid toiletry commercial product, etc., by adding a small amount of specific base to a high concentration aqueous solution of malic acid containing fumaric acid. CONSTITUTION: A small amount of (B) a base [e.g. sodium hydroxide, ammonium hydroxide, sodium (hydrogen) carbonate or ammonium (hydrogen) carbonate] capable of forming a water-soluble salt of a component (A) an aqueous solution of a high concentration of malic acid (A3 ) containing maleic acid (A2 ) and fumaric acid (A1 ) in a concentration capable of readily being deposited during storage from ordinary temperature to a low temperature, e.g. a solution of the A3 obtained by carrying out a hydration reaction of the A1 or the A2 followed by chilling to remove deposited A1 crystals, to prevent the deposition of fumaric acid (A1 ) in the solution A.  Furthermore, A3 concentration in the component A is preferably 30-55wt.% and the amount of the component B added is >=0.5 equivalent based on an amount necessary for the neutralization of A1 and A2 and corresponds to an amount by which a monosalt of the component A3 does not cause deposition.
Patent JP-S5298800-A (JP)
Title: Cationic polymers
Inventor: OOZEKI TAKAO
IPC: C08G73/02
Filed: 1976-02-17
Abstract: PURPOSE: To prepare a novel cationic polymer of a lamination type by the successive Menshutkin reaction of a novel diamine with a dihalide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03219923-A (JP)
Title: Sheetlike molding material
Inventor: MATSUMOTO YUSUKE
IPC: B29K105/08
Filed: 1990-01-25
Abstract: PURPOSE:To constitute the title material so that an ingredient composition and a weight per unit area are uniform extending over the whole of a sheet and paste of a sheetlike molding material is not forced out from edges of a film at the time of manufacturing, by a method wherein both end parts of a widthwise direction of s sheet of the film is folded back in the central direction. CONSTITUTION:After two sheets of films to which thermosetting resin past 2 is applied are put together by placing a glass fiber reinforcement material between them, edges (both side fringe parts) of two sheets of the films 1a, 1b are folded back in the central direction prior to winding-up of the sheet round a roll or folding-up of the sheet prior to press-bonding with a roller group or after the press-bonding with the roller group to infiltrate thermosetting resin paste into the glass fiber reinforcement material. In this instance, it is preferable that a bending position of the film is an edge part of the film and is position where a molding material extended to both sides by being rolled is in existence. In addition, in the case where the edge part of the film is bent, it can be prevented that the bent edge part is restored to the original state by a method wherein the film is wound immediately in a rolled state under that state or folded up.
Patent JP-H01189935-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYASHI HISAO
IPC: H01L21/76
Filed: 1988-01-26
Abstract: PURPOSE:To obtain semiconductor device of excellent quality, by firstly forming the insulating layer of a substrate surface, which prevents the Vth ion implantation and the IRE treatment from affecting a substrate. CONSTITUTION:Since a conducting layer 13 and an insulating layer 12 are formed on the surface of a substrate 11, defects do not occur in the semiconductor substrate 11 turning to an element forming region, in a process where an SiO2 insulating layer 15 except the SiO2 layer 15 operating as an element isolation part formed in a recessed part 14 is eliminated by RIE. Further, by flattening the SiO2 insulating layer 15, and interrupting etching at the surface of the conducting layer 13, the surface is protected from the contamination and the like at the time of Vth ion implantation in the later process, and the conducting layer 13 turns to a part to constitute a gate electrode (a). Thereby the reduction of the number of processes for manufacturing transistors is enabled, and transistors of excellent quality can be manufactured by using a simplified process.
Patent JP-S58133546-A (JP)
Title: Heat pump type floor heating apparatus
Inventor: KAWASAKI TAKASHI
IPC: F25B29/00
Filed: 1982-02-02
Abstract: PURPOSE:To make it possible to perform a heating operation which is comfortable and healthy to the human body by a method wherein a floor heating unit and an indoor cooling unit are operated side by side at the time of heating operation. CONSTITUTION:The floor heating unit A having a floor heat exchanger 1, a heat exchanger for cooling, the indoor cooling unit B haveing a blower 3 and an outdoor unit C having heat exchangers 5 and 8 which consitute a cooling cycle by connecting the units A and B are provided and the units A and B are operated side by side at the time of heating operation. That is, cool air blown out by the blower 3 is so adjusted that it is blown out toward the space between the ceiling and one's head at the time of heating operation. Thus, when the heating operation is started, hot air flows along the surface of the floor while the cool air flows along the ceiling so that a head cooling and foot warming heating operation which is pleasant and healthy to the human body can be performed. Further, it is possible to collect heat generating in the space which does not serve to warm the human body and to utilize such heat effectively by radiating it from the surface of the floor so that the efficiency of the entire system is improved to a remarkable degree.
Patent JP-2000213157-A (JP)
Title: Closet structure
Inventor: OHASHI HIROTO
IPC: E04F19/08
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a closet structure and the construction method therefor by which a load to be put on a shelf or a load to be hooked on a hanger pipe can be increased unconventionally. SOLUTION: A pair of cross pieces 21, 21 are fixed on a wall face 11 and shelves 3 are mounted on the upper faces of the cross pieces 21 to form a closet structure. A pair of sockets 5 in which the ends of a hanger pipe 4 are inserted and held are fixed in the cross pieces 21, 21 disposed opposite to each other. The hanger pipe 4 is set between the sockets 5. The sockets 5 are fixed with screws on the side face of the cross pieces 21.
Patent JP-H06226572-A (JP)
Title: Turret type machine tool
Inventor: SATO MASATO
IPC: F16C29/02
Filed: 1993-02-02
Abstract: PURPOSE:To prevent sinking and floating of a turret head and a slide table due to the cutting load at working, and make the machine small sized and light weighted. CONSTITUTION:A guide rail 3 is formed into a columnar shape and both end parts of it are supported with a machine base 2, a slide part 7 formed on the bottom part of a slide table 4 is formed into a cylindrical shape having the inner circumferential face corresponding to the outer circumferential face of the guide rail 3, and slidably fitted to the guide rail 3.
Patent JP-H10212777-A (JP)
Title: Panel joint member and partition panel
Inventor: KURITA YUKIO
IPC: E04B2/74
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a panel joint member and a partition panel which can easily stick and join two panel bodies each having a frame member, together. SOLUTION: Two panel bodies 2 each incorporating an H-like cross-sectional shape frame member 1 are faced to each other, and stationary surfaces 3a, 3b which are secured to the inner surface sides of the frame members 1 of the panel bodies 2 on the end surface sides of the bodies 2 are provided on opposite sides of the joint member bodies 4. In this arrangement, protrusions 5 adapted to be fitted in recesses 1a on the inside of the frame members 1 are formed at one end of the joint member bodies 4, and the front end faces of the protrusions serves as the fixing surfaces 3a.
Patent JP-S60161908-A (JP)
Title: Insecticidal material for cloth
Inventor: HIROBE HAJIME
IPC: A01N53/02
Filed: 1984-01-31
Abstract: PURPOSE:An insecticidal material for cloth having improved long-period volatility and spreading to cloth, by packing a base made of pulp impregnated with a specific volatile agent such as vaporthrin, etc. into a specific finish paper laminated into a specified thickness. CONSTITUTION:A volatile agent selected from vaporthrin and 4-methyl-4-hepten- 1-in-3-yl 2,2,3,3-tetramethylcyclopropane-1-carboxylate, a stabilizer and perfume are impregnated into a base made of pulp, packed into a finish paper of paper or nonwoven fabric obtained by laminating polyethylene or polypropylene with 15-60mu thickness to one or both sides of the paper or nonwoven fabric, to obtain an insecticidal material for cloth capable of controlling volatility of the agent by selecting kind and width of film used in the laminating processing, keeping effectiveness of the agent for a long period, suppressing spreading of the agent to cloth.