baber/WOPTO huggingface dataset:
Patent JP-S6443472-A (JP)
Title: Cord winder
Inventor: SAKURAI HIDETOSHI
IPC: B65H75/48
Filed: 1987-08-12
Abstract: PURPOSE:To reduce the number of parts by making a groove crossing perpendicularly with a shaft in the shaft section of a reel supporting member while deforming a pawl section at the tip of a spring resiliently and engaging resiliently with an engaging hole in a spring cover thus holding a reel. CONSTITUTION:A reel supporter 1 is constructed with a shaft section 1a, and a holding section 1b of sliprings 2a, 2b. A groove 1c crossing perpendicularly with the shaft and an engaging pawl section 1d are provided at the tip of the shaft section 1a. The engaging pawl section 1d is engaged with an engaging hole section 3a of a spring cover 3. A drum type reel 4 is wound in a containing section 4a and a spiral spring 6 is contained in a spring containing section 4b. A rotary shaft section 4c to be fitted with the shaft section 1a, a cam 4d arranged at the outside of the spring containing section 4b, a brake board 7 containing section 4e and a boss section 4f for securing 8a, 8b contacting with the slip rings 2a, 2b through a screw 9 are constructed integrally. Consequently, the number of parts can be reduced resulting in facilitation of assembling.
Patent JP-H0646708-A (JP)
Title: Method for preventing heterobothriasis of takifugu rubripes in sea water culture farm
Inventor: ICHIKAWA SEIICHI
IPC: A01N59/00
Filed: 1992-07-27
Abstract: PURPOSE:To effectively prevent heterobothriasis without polluting circumstance by housing Takifugu rubripes on which larva of heterobothrium is parasitic in a contracted swimming area and adding hydrogen peroxide having an amount hardly giving phytotoxicity to the fish body and forcibly subjecting takifugu to cleaning treatment. CONSTITUTION:When it is confirmed that heterobothrium is parasitic on gill of Takifugu rubripes, the Takifugu in parasitism is housed in a swimming area reduced with a partition wall and hydrogen peroxide is added in this area so as to become >=400mg/l concentration and extermination of heterobothrium which is parasitic on the gill is carried out under conditions of >=20min treating time (preferably in 400-2000mg/l hydrogen peroxide concentration for 20-120min treating time). Furthermore, after extermination treatment, the separated Takifugu joins other Takifugu by removing the partition wall.
Patent JP-H0842944-A (JP)
Title: Icemaker
Inventor: KOBAYASHI SATORU
IPC: F25C1/00
Filed: 1994-08-01
Abstract: PURPOSE:To provide an icemaker in which ice dried without containing excess water content can be continuously made and subcooling water can be heated of reoperated while ice remains stored in an ice storage unit. CONSTITUTION:The icemaker is divided into an ice storage tank 2, an icemaking unit 7 and an ice storage unit 8. A conveyor conveying unit 9 having a drive drum 21 and a conveyor belt 20 is disposed in the unit 7. Ice C generated by injecting subcooling water from an injection nozzle 12 is received by an ice vessel 22 fixed onto a conveyor belt 20, and an icemaker 1 is so formed as to convey the ice C up to the unit 8 while intermittently rotatably driving the belt 20 via the drum 21. Thus, the subcooling water injected from the nozzle 12 is effectively prevented from being always sprayed with the ice C in the vessel 22 to continuously make ice dried without containing excess subcooling water in the ice C.
Patent JP-H0542764-A (JP)
Title: Thermal transfer recording method and apparatus
Inventor: WATANABE HIDEO
IPC: B41J2/21
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a high density sharp image with high resolving power in low running cost without lowering a recording speed. CONSTITUTION:The dye solution 6a wherein a sublimable dye and a photothermal conversion material are dissolved or dispersed in a solvent received in a hermetically closed container 1 is irradiated with laser beam controlled by an electrical image signal to be selectively emitted to be gasified and the gasified dye solution 6b is injected to an image receiving sheet 7 through the micropores 7b of a gas permselective membrane 2a.
Patent JP-S6442888-A (JP)
Title: Manufacture of semiconductor laser
Inventor: SASAKI TATSUYA
IPC: H01L21/205
Filed: 1987-08-10
Abstract: PURPOSE:To facilitate the formation of a semiconductor laser uniform in quality and excellent in reproductivity by a method wherein second conductivity type clad layers are successively and continuously grown on a first conductivity type semiconductivity substrate without being separated on both sides of a mesa stripe, thereafter a first conductivity type current blocking layer is selectively formed on both sides of the mesa stripe as it is buried, and furthermore a second conductivity type layer is formed onto the whole face. CONSTITUTION:A crystal is grown on a substrate previously provided with grooves 22 on it through an organic metallic vapor growth method, where at first the crystal is grown on the upper face of the mesa stripe 21 and the insides of the grooves 22 respectively as it is separated into two parts, so that an InGaAsP active layer 3 can be separated into a light emitting section on the mesa stripe 21 and a current constricting section as another. The crystal begins to grow continuously on the upper face of the mesa stripe 21 and the insides of the grooves 22 as it keeps growing further. Thereafter, an n-type InP block layer 6 is selectively grown, and further a p-type InP clad layer 7 and a p-type InGaAsP cap layer 8 are grown, and thus a dualchannel planar buried hetero-structure can be formed. By these processes, a complicated process such as to remove a part of a selective mask or the like can be dispensed with and a mask alignment can be facilitated.
Patent JP-H0733894-A (JP)
Title: Method for treating surface of rubber sheet
Inventor: MIYAKE TETSUO
IPC: B32B25/08
Filed: 1993-07-19
Abstract: PURPOSE:To provide a method for treating the surface of a rubber sheet, capable of improving the adhesivity of the rubber sheet to a phenolic resin- impregnated paper sheet, eliminating a fear of environmental pollutions, dispensing with a large installation, and continuously and efficiently performing the treatment. CONSTITUTION:A method for treating the surface of a rubber sheet by superposing the rubber sheet on a phenolic resin-impregnated paper sheet and subsequently pressing the superposed sheets under heating to join the sheets to each other comprises coating a phenolic resin on the surface of the rubber before its vulcanization, drying the coated phenolic resin, and subsequently vulcanizing the rubber sheet, thus forming fine cracks over the whole surface of the phenolic resin coating film on the surface of the obtained rubber sheet.
Patent JP-S6259145-A (JP)
Title: Back mirror for motorcycle
Inventor: NAKAZAWA YOSHIHIRO
IPC: B60S1/60
Filed: 1985-09-09
Abstract: PURPOSE:To prevent dropping of water on a grip or the like by providing on the rear side of a holder for supporting the rear surface of a mirror a guide wall for guiding water droplet adhered on the holder to a predetermined location so as to be drained downwardly through a hole of a hollow arm integral with the holder. CONSTITUTION:A back mirror for a motor-cycle comprises a holder 6 with a mirror supported on the rear side in the drawing and an arm 7 integrally attached to the holder 6, and the arm 7 has a lower end threadedly engaged in a threaded hole 4a in a lever bracket 4 having a handle lever 3 and fixed therein by a lock nut 9. In this case, the holder 6 has on the rear surface 6a thereof a peripheral portion 6b projecting gradually from relatively upper portions toward the lower portion to define a guide wall 10 for water droplet or the like. The guide wall 10 has at the lowermost portion 10a thereof a hole 11 communicating to a through hole 8 of a pipe-like arm 7, so that water droplet adhered on the rear surface of the holder 6 and dropping therefrom can be guided by the guide wall 10 to fall downwardly through the through hole 8.
Patent JP-H0862129-A (JP)
Title: Method for quantitatively determining nonionic compound having hydroxy group
Inventor: TAKEZAWA HIROTERU
IPC: G01N21/33
Filed: 1994-08-25
Abstract: PURPOSE: To establish a method for quantitatively determining a nonionic compound having hydroxy group through ultrasonic spectroscopy by causing an oxydizing agent to act on a solution containing a nonionic compound having hydroxy group to convert the hydroxy group into carbonyl group and then measuring the absorbance. CONSTITUTION: An oxidizing agent is caused to act on a solution containing a nonionic compound having hydroxy group thus converting the hydroxy group into a carbonyl group, e.g. aldehyde group, ketone group, or a carboxyl group. The peak absorbance caused by the carbonyl group is then measured for the solution by spectrophotometry. On the other hand, an epoxy compound shown by the formula is caused to act on the solution containing a nonionic compound having hydroxy group to convert the hydroxy group into 1, 2-diol. It is also caused to react on an oxide to convert the 1, 2-diol into α diketone and then the peak absorbance caused by the carbonyl group is measured for the solution by spectrophotometry.
Patent JP-S6260625-A (JP)
Title: Manufacture of thermoplastic resin wire reinforced with long fiber
Inventor: ISHIDA SHINICHI
IPC: B29C48/30
Filed: 1985-09-12
Abstract: PURPOSE:To obtain a wire material having improved tensile strength and tensile elastivity modulus by satisfying a specific formoula relatd to the length of longitudinal direction of a fibrous material contacting a molten thermoplastic resin in the front die by using the back die to supply a fibrous material and the front die to supply molten thermoplastic resin. CONSTITUTION:A reinforcing bundle 1 is introduced into a back die 4 having an opening 6 on its tip and directed through the opening 6 into the molten resin chamber 7 of a front die 3. The fiber bundle 1 contacting molten resin in the chamber 7 is pulled out of the opening 5 of the die 3 to the outside of the die at a given speed, cooled, and taken out in the form of a wire 2. The preferred size of the opening of the die 4 is controlled to be an area A=(1.3-3)n.s, where s is average cross section of the filament 11 of the bundle 1 and n is the number of filaments. The distance (l) from the outlet of the opening 6 of the die 4 to the inlet of the opening 5 of the die 3 is closely related to the total sum of the cross sections of the bundle 1, and thermoplastic resin can not be packed sufficiently unless the formula (1) is not formed.
Patent JP-S58104821-A (JP)
Title: Longitudinal feed aligning method and foodstuff reloading device
Inventor: FUKUMOTO MASAYUKI
IPC: B65B25/06
Filed: 1981-12-12
Abstract: PURPOSE:To restore the delay of a flow caused by reloading action, by continuously connecting two independent intermittent feed conveyers and regulating feed times of the both conveyers. CONSTITUTION:If an article is fed from an introducing path 1 to the start end part P1 of the first conveyer 2, the first conveyer 2 and the second conveyer 3 simultaneously operate an intermittent feed. When the article reaches the rear end P11 of the second conveyer 3, the articles of several pitches, for instance, three pitches P11-P9 are simultaneously reloaded to the other places by a reloading device during the idle time of intermittent feed. Then during the time for moving normally one pitch of the intermittent feed, the articles of three  pitches are continuously moved. In this way, though the article at P1 of the  conveyer 2 is moved to P4 of the conveyer 3, positions P2, P3 becomes empty.  In consequence, the conveyer 3 is operated idle by two pitches, if the conveyer  2 is operated during this time, an initial condition can be restored to complete  one cycle.
Patent JP-H0862829-A (JP)
Title: Production of photosensitive planographic printing plate
Inventor: AONO KOICHIRO
IPC: G03F7/00
Filed: 1994-08-25
Abstract: PURPOSE: To obtain a photosensitive planographic printing plate free from stain in a non-image part with the lapse of time. CONSTITUTION: The photosensitive planographic printing plate is produced by dissolving a photosensitive composition in a solvent containing at least 10wt.% compound expressed by formula 1 R<4> -O-CHR<3> -CHR<2> -CO-OR<1> or formula II R<4> -O-C(R<2> )(R<3> )-CO-OR<1> , applying on a supporting body and drying. In the formula, each of R<1> and R<4> represents individually methyl group or ethyl group and at least one of them is methyl group. Each of R<2> and R<3> represents individually hydrogen atom, methyl group or ethyl group.
Patent JP-H0485932-A (JP)
Title: Wiring formation method
Inventor: SATO JUNICHI
IPC: H01L23/52
Filed: 1990-07-28
Abstract: PURPOSE:To suppress Al vanishment by filling up the opening of the insulating film on a substrate with barrier metal and Al, and stacking a passivation film after etchback. CONSTITUTION:An insulating film 12 of P-SiN is stacked using plasma CVD method on the surface of the base material as the substrate to form Al wiring. Next, using the specified mask pattern to become a wiring pattern, an opening 13 is formed at the insulating film 12. Next, barrier metal 14 and Al 15 are stacked on the surface including this opening 13. Next, using RIE, the whole surface is etched back, the barrier metal 14 and Al 15 are left selectively only in the opening 13 thereby flattening the surface. Next, the passivation film 16 of P-SiN is stacked by ordinary temperature or heating deposition at the surface including the Al 15. Hereby, even if a passivation film is stacked on the fine Al wiring, Al vanishment can be suppressed to the minimum.
Patent JP-S6178223-A (JP)
Title: Input signal switching device
Inventor: OGUCHI TOSHIYUKI
IPC: H03K17/00
Filed: 1984-09-26
Abstract: PURPOSE:To prevent malfunction of muting due to a noise signal by generating a timing signal in interlocking with the operation of a signal changeover switch and starting the muting with AND condition between the said signal and a switching signal. CONSTITUTION:Plural signals 19, 20 are selected by using changeover switches 21, 22 and applied to an amplifier 23, then a muting switch 24 is provided to an amplifier input terminal in order to prevent noise at switching. A circuit 25 controls the switches 21, 22 and the muting switch 24 by the selective operation of changeover pushbuttons 26, 27. An oscillation circuit 35 starts oscillation when the pushbuttons 26, 27 are depressed, and a timing generating circuit 36 produces three kinds of timing signals T1-T3. A muting start flip-flop 40 is driven by the AND condition between the muting signal from the circuit 25 and the said timing signal to turn on the muting switch 24.
Patent JP-S5991514-A (JP)
Title: Control system for stopping main shaft in home position
Inventor: KITAGAWA KATSUYOSHI
IPC: G05D3/12
Filed: 1982-11-16
Abstract: PURPOSE:To shorten the stop control time, by switching the mode from a speed control mode to a position control mode while keeping the speed at the time when a main shaft home position stop command is inputted. CONSTITUTION:In the state of a normal speed control of a main shaft 4, the contact of a changeover switch 8 is connected to a side (a), and data is inputted to a speed control circuit 1 to perform the normal speed control. A length required for stopping the main shaft 4 in an instructed stop position after deceleration from an actual speed VACT is operated preliminarily in a main shaft home position stop control circuit 10 on the basis of the actual speed VACT and a speed error constant Kv of the main shaft 4 to obtain a deceleration start position; and when a main shaft home position stop command MC is inputted, the changeover switch 8 is switched to a side (b) by a switching signal CHG simultaneously with passing of the rotation position of the main shaft 4 through the deceleration start position, and a motor 2 is stopped in a prescribed position.
Patent JP-H1051322-A (JP)
Title: Error correction device
Inventor: ARIMA TAKAAKI
IPC: H03M13/27
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an error correction device in which an error including a burst error is efficiently corrected. SOLUTION: A de-interleave buffer section 2 outputs a signal W1 in which interleaving is released. In a first correction stage, the signal W1 passes an exclusive OR arithmetic section 11 as it is and the error is corrected by an error correction section 3. In the case of correcting the error, an error location estimate section 13 counts number of times of errors for each correction position and when correction is disabled, a timing control section 14 stores it address. When any error is detected in a slot, a de-interleave buffer section 2 outputs again data of the slot. The error location estimate section 13 identifies the correction position having a highest correction number of times and the timing control section 14 allows the exclusive OR arithmetic section 11 to correct the corrected position when the current address is coincident with the stored address.  The error correction section 3 corrects the error of the signal W2 after the correction.
Patent JP-S6262960-A (JP)
Inventor: ISHII TAKASHI
IPC: D03D49/22
Filed: 1985-09-11
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-2000026888-A (JP)
Title: Surfactant containing malic acid monoamide mixture, and detergent composition
Inventor: ICHIKAWA CHIAKI
IPC: C09K23/22
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a malic acid monoamide mixture which is excellent as a surfactant or a detergent compsn. and comprises an α-isomer and a β-isomer in a specified wt. ratio. SOLUTION: A surfactant contg. a malic acid monamide mixture comprising an α-isomer of formula I and a β-isomer of formula II in a wt. ratio of (90/10)-(2/98), pref. (75/25)-(2/98), is obtd. by subjecting malic acid and a prim. amine to imidization and then to ring-opening monoamidation. The surfactant is compounded in an amt. of 0.5-70 wt.% in the case of a liq. detergent compsn., 0.5-40 wt.% in the case of a powdery detergent compsn., 0.5-60 wt.% in the case a gelled detergent compsn., and 1-100 wt.% in the case of a solid detergent compsn. In the formulas, R1 is H or acetyl; R2 is a 6-24C hydrocarbon group; R3 is H or a 1-18C hydrocarbon group; and M is an alkali or alkaline earth metal, an ammonium ion, or an org. ammonium ion.
Patent JP-2001028044-A (JP)
Title: Optical information reader
Inventor: HAMADA KUNIHIDE
IPC: G06K7/10
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent the reading efficiency of optical information from being lowered by recognizing specifiable information and changing the light projecting state of light from a light projecting part in conjunction with the recognized information when an object read by an image sensor has the specifiable information. SOLUTION: When an image being an object fetched by an image sensor 104 has information with which the image can be specified, the image is fetched as an image signal and sent to an analyzing part 105. Then, the image is not passed through the decoding part 108 of the part 105 but inputted to an information recognizing part 107 as it is. Next, when the part 107 decides the fetched image as optical information for the time being, an instructing part 109 transmits an instruction signal instructing a light projecting part 102 to turn a flickering state to an always light-on state. Thus, it is possible to improve reading efficiency of optical information.
Patent JP-S6179188-A (JP)
Inventor: UCHIDA TAKAO
IPC: G21B1/13
Filed: 1984-09-26
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-H1025953-A (JP)
Title: Soundproof door
Inventor: MATSUSHITA KAZUO
IPC: E05D15/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof door having high capability of holding sound isolation efficiency and air-tightness, having a simple construction and facilitating the manufacture. SOLUTION: A soundproof door is equipped with a door main body 2 for opening and closing the opening of a door frame. The door having the approximately same length as the longitudinal length of the end edge 2a' of the lower end section 2a is provided in the lower end section 2a opposed to the sill L of the door main body 2, it is projected from the door main body 2 and is press-contacted to the sill L, the door main body 2 is moved toward the head U,  and a press-contact member 3 movable between a press-contact position for press-contacting the upper end section 2d of the door main body 2 to the head U and a press-contact releasing position for releasing the press-contact with the sill L by moving to the door main body 2 side and a link type driving mechanism connected to a driving lever 4 and driving the press-contact member 3 to the press-contact position and press-contact releasing position in accordance with the control of the driving lever 4 are provided.
Patent JP-H0929760-A (JP)
Title: Injection plug of synthetic resin foaming mold using air tube
Inventor: FUJIIKE SHIGERU
IPC: B29C39/22
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To perfectly prevent the leakage of a synthetic resin foaming soln. by using a cylindrical hollow rubbery elastic air tube having airtightness as a plug and sensing air to the air tube under pressure. SOLUTION: In a method for producing a heat insulating panel from hard polyurethane foam, a synthetic resin foaming soln. is injected in a mold and, thereafter, an air tube 3 is inserted into an injection hole 4. Generally, the diameter of the air tube 7 is 70-90% of the diameter of the injection hole 4. A cock valve 5a is changed over by a three-way cock 5 to send air and the inserted air tube 3 is expanded to be closely brought into contact with the injection port 4 to perfectly prevent the leakage of the synthetic resin foaming soln. Therefore, the injection hole 4 can be sealed by one-action operation and, since foam does not enter the injection hole 4, cleaning work after molding is unnecessary.
Patent JP-H0752880-A (JP)
Title: Air intake machine for diving
Inventor: KAMATA KENGO
IPC: B63C11/16
Filed: 1993-08-13
Abstract: PURPOSE:To eliminate a need for an air tank, and also enable diving for a long time by fixing a floating body composed of a side wall section, and of a bottom wall section provided with an air intake means at its center section, onto a floating ring so as to make it float over a water surface, and thereby constituting air to be fed to a snorkel through an air hose connected to the means taking air within the frame body out. CONSTITUTION:A frame body 18 composed of a side wall section 2, a bottom surface section 5, and of a mounting section 6 is installed on a floating ring 1 in a circular ring shape. A plurality of air intake ports 9 are provided in the upper section of the side wall section 2 so as to allow air to be taken in the frame body 18. The center section of the bottom surface section 5 is made somewhat higher than its outer circumferential section while being inclined downward toward the outer circumferential section, and an inner center section 4 is provided at the center section. An outer center section 3 is disposed at the outside of the inner center section, and air circulating gap is formed at a space interspaced with the inner center section 4. The air intake path 20 of the inner center section 4 is connected to a snorkel through an air hose 17. Air from the air intake ports 9 is fed to the snorkel via the ventilating holes 3c of the outer center section 3, flow paths between the inner and outer center sections 4 and 3 and an air flow path 20.