baber/WOPTO huggingface dataset:
Patent JP-H03172116-A (JP)
Title: Automatic controller for threshing depth
Inventor: KITA TAKESHI
IPC: A01D61/00
Filed: 1990-11-07
Abstract: PURPOSE:To rapidly provide a proper threshing depth in starting reaping by providing a construction for regulating the posture of a vertical conveying chain so as to locate ear tips between sensing switches and taking over grain culms in the aforementioned state to a feed chain. CONSTITUTION:Although grain culms reaped with reaping parts (K) are transferred to a threshing part (D) with a vertical conveying chain 1, two sensing switches (H) and (M) are provided near an inlet of the threshing part (D) to sense ear tips with the aforementioned switches. Thereby, if the ear tips are long so that the ear tips may attain the sensing switch (H) present on the side far away from the vertical conveying chain 1 or a feed chain 2, the vertical conveying chain 1 is tilted to the outer lateral side of the machine body. Conversely, if the grain culms are short so that the ear tips will not attain the sensing switch (M), the vertical conveying chain 1 is raised to the inner lateral side of the machine body.
Patent JP-H09126295-A (JP)
Title: One-way clutch
Inventor: TANIGUCHI TOSHIO
IPC: F16D41/07
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a torque converter and make the torque converter compact and lightweight as a whole by reducing the number of parts and working man-hours of the torque converter. SOLUTION: This one-way clutch comprises an outer ring 2 fitted in a stator 8 of a torque converter, a shaft 3 fixed on a fixing part, a plurality of sprags which are disposed in annular space formed between the outer ring 2 and the shaft 3 and are put into contact with the outer ring 2 and the shaft 3 and allow the stator 8 to rotate in one direction and block it in the other direction, holding members 6a, 6b for holding the sprags 5, and an urging spring 1 for urging the sprags; the shaft 3 has a function as an inner ring. The tip of the shaft 3 has a taper 3a.
Patent JP-H04176461-A (JP)
Title: Jetting apparatus
Inventor: SUGAWARA NORIO
IPC: A47K3/10
Filed: 1990-11-08
Abstract: PURPOSE:To enable the spouting of a stimulating jet flow at an upper jet port as well by providing the upper jet port made up of an oscillation type fluid element at an upper part of a bath tub. CONSTITUTION:An upper jet port 24 is provided as made up of an oscillation type fluid element 23 set at a position where water hits the neck of a human body. When a button 16 of a shut-off valve 12 is depressed, water enters a chamber 23a of the oscillation type fluid element 23 passing through the shut-off valve 12 and a flow rectified with a choking part 24a enters an expanded part 24b. At this point. as the flow is disturbed to a certain extent, it is inclined upward (or downward) viewed in the drawing as indicated by F. As a result, a flow of Fa is generated and the flow leaving a nozzle 24c is inclined downward as indicated by Fb. On the other hand, the flow of F produces a flow in the direction of Fb simultaneously with the flow of Fa and turns to a flow of Fc, which causes the flow of F to be inclined in the direction as indicated by the broken line. Thus, a flow leaving the nozzle 24c runs upward. By repeating this phenomenon, an oscillation phenomenon is generated.
Patent JP-H07156179-A (JP)
Title: Prevention of calender sheet from winding round roll
Inventor: TAKAHATA HIDEKI
IPC: B29C43/58
Filed: 1993-12-03
Abstract: PURPOSE:To prevent trouble such that a sheet winds round a roll in calender molding. CONSTITUTION:When the sheet molded by a calender roll 1 is peeled from the surface of the calender roll by a peeling roll 2 to be taken over, the peeling state of the sheet from the calender roll 1 is monitored by a sensor 3 and, when the peeling inferiority of the sheet is detected, the gap G of the calender roll is opened and a line speed is decreased to increase the peripheral speed ratio of the peeling roll to the calender roll 1. By this constitution, peeling force is increased to prevent the sheet from winding round the roll. By this constitution, the winding of the sheet round the roll is prevented and the long- time interruption of production or the damage of the roll can be prevented.
Patent JP-H08154684-A (JP)
Title: Cotton ubiquitin-binding enzymic gene
Inventor: HASEGAWA OSAMU
IPC: A01H5/00
Filed: 1994-12-08
Abstract: PURPOSE: To obtain the subject new gene capable of participating in a ubiquitin- dependent proteolytic pathway, coding a cotton ubiquitin-binding enzyme and useful for preparation of a cotton stress-resistant individual, creation, etc., of a male sterile cotton plant. CONSTITUTION: This new DNA has an amino acid sequence containing an amino acid sequence represented by the formula or an amino acid sequence substantially the same as that and is capable of participating in a ubiquitin-dependent proteolytic pathway and coding a ubiquitin-binding enzyme derived from cotton and useful for preparation of a stress-resistant individual in cotton and creation, etc., of a male sterile cotton plant.  The DNA is obtained by freezing a cotton fibrocyte with liquid nitrogen, sufficiently grinding the frozen fibrocyte in a mortar, treating the ground cell with a protease, isolating an mRNA according to a conventional method, preparing a cDNA library using the resultant mRNA as a template, screening the cDNA library with a probe comprising a part of a cotton ubiquitin-binding enzymic gene according to a plaque hybridization method, selecting a positive clone and recovering the DNA from the clone.
Patent JP-H08159498-A (JP)
Title: Refrigerant-heating type space heating apparatus
Inventor: MAEDA NAOTOSHI
IPC: F25B13/00
Filed: 1994-12-08
Abstract: PURPOSE: To enhance the reliability and durability of a burner for vaporization by preventing liquid fuel, its impurities, etc., from remaining in the burner for vaporization or reducing their residues therein. CONSTITUTION: A refrigerant heater 18 is provided, wherein a refrigerant is evaporated under heating by a burner 20 for vaporization, in which liquid fuel, such as kerosene, sprayed to a vaporizer heated by an vaporizing heater is vaporized under heating, mixed with air and burned during space heating operation. An outdoor controller 42 is provided, which sets a temperature of the vaporizing heater before starting space heating operation to a level higher than a control temperature at the time of combustion for space heating operation by the burner 20 for vaporization.
Patent JP-H07159574-A (JP)
Title: Initially loaded core
Inventor: FUJITA SATOSHI
IPC: G21C5/12
Filed: 1993-12-06
Abstract: PURPOSE:To improve the output burnup of initially loaded fuels and improve the transient characteristic of a core. CONSTITUTION:In a reactor constituting an initially loaded core by combining many kinds of fuel assemblies 1, 2, 3 having different average enrichments, MOX fuel rods are filled into a fuel assembly 4 having at least one kind of the uranium average enrichment to change the moderator/fuel ratio. The fuel assembly 4 is nearly uniformly loaded in the inside portion except for the most outer periphery section of the reactor core.
Patent JP-H05142482-A (JP)
Title: Endoscope
Inventor: KIMURA HIDENOBU
IPC: G02B23/24
Filed: 1991-11-20
Abstract: PURPOSE:To provide an endoscope in which dead angle range can be eliminated or made to be small even when the endoscope is inserted into a part largely bent such as a U-shaped part. CONSTITUTION:Joints 31a-31n for bending are provided on the leading side of a endoscope inserting part, and also it is constituted that at least a pair of wires 36a and 36b for bending the joints 31a-31n are arranged in a crossing state, so that when the leading side is inserted in a tube bent, the joint 31a which is on fronter part than a crossing part, etc., is bent in a direction where the inserting part is bent by the pair of wires 36a and 36b arranged in the crossing state.
Patent JP-H04176602-A (JP)
Title: Manufacture of thin overlay veneer sheet
Inventor: TOMIBE HISASHI
IPC: B32B27/36
Filed: 1990-11-09
Abstract: PURPOSE:To surely, stably and continuously produce overlay veneer sheet, which satisfies all the required quality characteristics, by a method wherein resin-impregnated sheet is fixed onto the resin surface provided on a fixed plate and, after that, overlay veneer is pasted onto said sheet and then hot-pressed and resultant laminates are subjected to stacked curing for a certain period of time. CONSTITUTION:Resin-impregnated fibrous sheet 3 is produced by immersing fibrous sheet 2 in a polyurethane-based resin 13-containing impregnating tank 14 and drying so as to be placed onto a smooth fixed plate 2, the surface of which is covered with resin, in order to be fixed by heating. Under the condition that a thermosetting water-soluble adhesive 4 is applied on the resin-impregnated fibrous sheet 3 fixed on the fixed plate and, in succession, thin overlay veneer 5 is stacked on the adhesive 4 applied on the fixed plate 2, the fixed plate 2 is hat-pressed with a hot press 19 so as to bring its bond strength expressed in terms of limit peeling strength by peel angle of 90 deg. within the range of 30-200g/25mm width. Next, under the condition that a plurality of hot-pressed fixed plates 2 are stacked, a pile 10 of the plates 2 is subjected to stacked curing at normal temperature so as to bring the water content of each thin overlay veneer sheet to 6-15%. After the regimen is completed, the surface of the thin overlay veneer sheet 1 on the fixed plate 2 is polished mechanically. After that, the surface of the polished thin overlay veneer sheet 1 is coated with paint. Finally, the coated thin overlay veneer sheet 1 is peeled off the fixed plate.
Patent JP-H06153703-A (JP)
Title: Method for protecting and training root
Inventor: YAMAMOTO KOJI
IPC: A01G7/06
Filed: 1992-11-16
Abstract: PURPOSE:To reactivate a tree by protecting and rearing a developed root, training the root and taking the root to the ground surface. CONSTITUTION:A rooting part (4a) is covered with a protecting tool 1 and the inside thereof is stuffed with soil 5. The protecting part is then equipped with a water feed pipe 2 to feed suitable amounts of water and a fertilizer. The inlet of a cavity is closed with a closing part 3 so as not to admit foreign materials thereinto. The root is subsequently cured until the rooting part (4a) attains the ground surface.
Patent JP-H06157790-A (JP)
Title: Readily bondable white polyester film
Inventor: OKADA SHINICHIRO
IPC: B32B27/08
Filed: 1992-11-16
Abstract: PURPOSE:To obtain a readily bondable white polyester film useful for magnetic card, printing material, etc., having excellent adhesiveness and blocking resistance and improved antistatic properties. CONSTITUTION:At least one side of a white aromatic polyester film containing white pigment, having >=20mum thickness is provided with a readily bondable coating film having 0.01-5mum thickness of dried coating film by using a coating solution consisting essentially of (1) 5-80wt.% aromatic polyester having 60-200 deg.C secondary transition point, (2) 5-80wt.% acrylic copolymer and (3) 1-30wt.% substance containing sulfonic acid base in the molecule to give the objective readily bondable white polyester film.
Patent JP-S63145270-A (JP)
Inventor: HERUMUUTO ETSUGERU
IPC: C07D249/08
Filed: 1987-12-02
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-H07161163-A (JP)
Title: Disc cartridge
Inventor: OHINATA TAKESHI
IPC: G11B23/03
Filed: 1993-12-06
Abstract: PURPOSE:To obtain a disc cartridge equipped with a resin shutter which is sufficiently mechanically strong and has superior adhesive properties to ink. CONSTITUTION:A disc 12 is accommodated in a jacket 11. Windows 19A, 19B of the jacket 11 are opened/closed by sliding a shutter 21 of a U-shaped cross section. A main part of the shutter 21 is forded of polyacetal which is high in mechanical strength, and a printing part is formed of ABS resin which shows superior adhesive properties to ink. The shutter 21 is in a double structure. Accordingly, a disc cartridge with the resin shutter which is sufficiently mechanically strong and superiorly adhesive to ink is obtained. If a surface to be printed is processed by a corona discharge treatment beforehand, the surface is activated, thus making it possible to use PBT resin other than the ABS resin. To select a resin material becomes easy.
Patent JP-H10138060-A (JP)
Title: Piston assembling device
Inventor: NOMIYAMA NORIBUMI
IPC: B23P19/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a simple and compact device by which a connecting rod installed on a piston can be securely positioned, and by which the piston can be easily assembled into a cylinder bore of a cylinder block. SOLUTION: An opening air cylinder 7 and two of an upper and a lower hollow guide bars 9 are reciprocated by a main air cylinder 3 in an axial line direction of a cylinder bore 2 in a cylinder block 1, a tip of it the guide bar 9 is inserted into a bolt hole in a larger end part 14 of a connecting rod installed on a piston 12 by advance of the guide bar 9, and a lock shaft 18 inserted into the guide bar 9 pushes the tip of the guide bar 9 to expand by actuation of the opening air cylinder 7 to be engaged with the larger end part 14 of the connecting rod, thereby the piston 12 can be assembled into the cylinder bore 2 by retraction of the guide bar 9.
Patent JP-S63157292-A (JP)
Title: Hand-written kanji ocr device
Inventor: AOKI CHIHARU
IPC: G06K9/72
Filed: 1986-12-22
Abstract: PURPOSE:To accurately discriminate similar KANJIs (Chinese character) by constituting the titled device so that employed candidate characters are replaced with discrimination-unable characters in the case of phrases of allowable combination, storing the results in a text memory, and the results are inputted for a confirmation work by an operator by conversa tional format through CRT screen after ending the processing of the discrimination-unable characters of whole text. CONSTITUTION:An original 1 is set in a hand-written KANJI OCR part 2, and the KANJIs are optically read. A processor 4 discriminates an output character from the part 2 by means of pattern aligning method as referring to a standard pattern memory 5. A discriminated character is stored in the form of character code in a text memory 6, but for a character that is not discriminated, a discrimination-unable code is stored in the memory 6. The proces sor 4 obtains a phrase which is the combination of respective candidate characters listed up and characters before and after the discrimination-unable character concerned in the text memory, and checks whether or not this phrase is registered in a dictionary memory 3. When it is the phrase of existing combination, the candidate character is employed, and it is substituted in the part of a discrimination-unable code in the text memory 6. When the phrase is not present in the dictionary memory, the discrimination-unable code is left as it is in the text memory, then, it is confirmed by an operator.
Patent JP-2000126733-A (JP)
Title: Garbage treatment apparatus
Inventor: YAMADA TAKASHI
IPC: B09B3/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem wherein a thermal catalyst heating means and the thermal catalyst are cooled by exhausting, while the thermal catalyst being heated, heating the thermal catalyst quickly and allow the thermal catalyst to surely demonstrate a deodorization function by driving an exhausting means when detecting temperature of the thermal catalyst not lower than a specified temperature. SOLUTION: When a power source of a garbage treatment apparatus A is turned on, a control means 29 first drives a thermal catalyst heating means 96 so as to heat a thermal catalyst 97 and then drives an exhausting means 89 when a thermal catalyst temperature detection means 98 detects temperature of the thermal catalyst 97 not lower than a specified temperature allowing the thermal catalyst to demonstrate a deodorization function so as to discharge malodor in a garbage treatment tank 30 out of the apparatus. By this constitution, the thermal catalyst heating means 96 and the thermal catalyst 97 are prevented from being cooled by exhausting by an exhausting means 89 and the thermal catalyst 97 is quickly heated by the thermal catalyst heating means 96.  Therefore, the deodorizing function of the thermal catalyst 97 can be surely demonstrated and malodor is prevented from being emitted from the garbage treatment apparatus A.
Patent JP-H11141075-A (JP)
Title: Piping structure of gutter
Inventor: YOSHIDA YOSHIHIRO
IPC: E04D13/08
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a gutter without damaging the appearance of a dwelling house. SOLUTION: In a piping structure of gutter for draining the rainwater flowed to the roof 8 or balcony 20 of a dwelling house 1, the outer wall 5 of the dwelling house 1 is formed of a skeleton wall panel 3 for forming a skeleton and a decorative wall panel 4 provided in contact with the surface on the dwelling house 1 side of the skeleton wall panel 3. At least a part of a leader part 11 is arranged in the inner part of the decorative wall panel 4.
Patent JP-H01149371-A (JP)
Title: Manufacturing equipment for activated carbon fiber cloth covering material
Inventor: HASHIGUCHI YUJI
IPC: H01M4/88
Filed: 1987-12-04
Abstract: PURPOSE:To continuously cover a base material with activated carbon fiber cloth while the generation of wrinkles is prevented by rotating a wrinkle smoothing roll installed with spiral grooves or spiral projections and bringing the activated carbon fiber cloth into contact with the roll before covering. CONSTITUTION:Spiral recesses and projections which are symmetrical right and left are installed on the surface of a wrinkle smoothing roll 12, and the roll 12 is rotated in a slipped state to an activated carbon fiber cloth. The grooves of the roll 12 look like spreading outward, and the activated carbon fiber cloth is spreaded outward by the contact resistance of the level difference of groove stripes 12a with the activated carbon fiber cloth. The generation of wrinkles of the activated carbon fiber cloth is prevented and a base materiel is covered with the activated carbon fiber cloth without the generation of wrinkles.
Patent JP-2001122700-A (JP)
Title: Semiconductor wafer, method of producing light emitting diode, and method and device for evaluating fracture strength of semiconductor wafer
Inventor: HIGUCHI SUSUMU
IPC: B24B37/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer almost free from the formation of cracks or the like and a method of evaluating fracture strength which is capable of evaluating the difficulty of crack formation in the semiconductor wafer. SOLUTION: The grain sizes of abrasive materials to be used are optimized according to the kinds of the abrasive materials so that the means length of micro-cracks MC formed along the cleavage plane of a lapped surface 14b becomes <=1 μm. Thereby, the frequency of occurrence of cracks or the like in a semiconductor wafer 14 is markedly suppressed. The most optimized particle size of the abrasive material for making the mean length of the micro-cracks MC within the range mentioned above is >=#2,000 and <=#3,000 when a green silicon carbide fine powder abrasive material is used and is >=#1,200 and <=#2,000 when an artificial abrasive material is used.  The easiness of crack formation in the semiconductor wafer 14 can be evaluated by allowing a ball to naturally fall onto the main surface 14a of the semiconductor wafer 14 and measuring the height of a position from where the ball is allowed to fall and causes cracks on the semiconductor wafer 14. As the easiness of the crack formation in the semiconductor wafer 14 by an outer face can be quantitatively grasped by this method, it becomes possible to produce or select the semiconductor wafer 14 hard to be cracked.
Patent JP-S63158274-A (JP)
Title: Color line printer
Inventor: TANAKA SHIGERU
IPC: B41J11/00
Filed: 1986-12-22
Abstract: PURPOSE:To eliminate a large diameter tubular platen and to reduce the thickness and the weight of casing, by constructing the platen with an endless belt being rotated by means of a drive roller and providing a means for securing the tip side of a print sheet to the platen. CONSTITUTION:A print sheet 7 is secured by means of a securing means 9 and rotated three times by means of a platen 1 so as to make a color print, and made of flexible rubber material. The entire circumferential length of platen 1 is set to be longer than the lateral length l of the maximum available sheet. A roller 2 is employed for driving rotation of the platen 1 and driven by means of a step motor, and after ink of respective color is transferred to the sheet 7 side, the sheet 7 secured to said platen 1 is carried accurately every time to the initial position. An auxiliary roller 3 stretches the platen 1 together with the roller 2 so as to apply a constant tensile force onto the platen 1. The diameter of a pair of rollers 2, 3 is suppressed to a short dimension so as to reduce the weight and the thickness of casing without causing color shift.
Patent JP-H04178276-A (JP)
Title: Lower arm lifting device of resistance welding machine
Inventor: MORITA TADASHI
IPC: B23K11/06
Filed: 1990-11-13
Abstract: PURPOSE:To improve productivity by moving the secondary conduct of a lower electrode according to the movement of a lower arm, providing an orbit surface in the lifting direction of the lower arm and guiding the lower arm on the orbit by a guide unit via a sliding body, etc. CONSTITUTION:The upper and lower arms 3, 4 having the upper and lower electrodes are provided on a welding machine body 2. The pressurizing motion necessary for welding is applied between the electrodes by a pressurizing device. A current is supplied between the electrodes via the secondary conductors 13, 14 from a power feeder. The lower arm 4 is liftably supported by a lifting mechanism 9. The secondary conductor 13 of the lower electrode is so designed that the secondary conductor can move according to the movement of the lower arm 4. The orbit surface is provided on the lifting mechanism 9 in the lifting direction of the lower arm 4. The guide unit which guides the lower arm via the sliding body or rolling body is provided on this surface. The lower arm 4 is lifted by a driving source 4. This device is capable of effectively dealing with the automatic correction of an electrode pressurizing position.
Patent JP-H06160856-A (JP)
Title: Liquid crystal display element
Inventor: MORI TOSHIHIKO
IPC: G02F1/1337
Filed: 1992-11-17
Abstract: PURPOSE:To provide a negative display system matrix liquid crystal display element capable of accomplishing a good display without the occurrence of irregularities in display and also having such the coloration that is close to be almost anchromatic in a dark part even in the case of using a polarizing plate of high polarization and also having a little variation in hue in the dark part due to a visible angle and a temperature. CONSTITUTION:At least the film surface of an oriented film 16 of either one substrate 12 is formed to an uneven surface having a corrugated section and having a pitch P < twice a picture element arrangement pitch PO, and the value of retardation of the liquid crystal display element; DELTAn.d, is made continuously different.