baber/WOPTO huggingface dataset:
Patent JP-H0314901-A (JP)
Title: Combining device
Inventor: KURUTO SHIERURAA
IPC: F16B12/50
Filed: 1990-05-30
Abstract: PURPOSE: To assemble two structural members simply and rapidly at smaller cost by connecting jackets having an inclined outer surface edge pressed on the interior of the bore of one structural member to the other adjacent structural member while they are aligned against any disconnection. CONSTITUTION: A tongue 23 on a jacket 5 is fitted in a groove 21 cut in a jacket 4 for holding a pipe 14 on the side thereof counter to a cutout 2. This jacket 4 is provided at its cutout 2 and extension 3 with respective wedge surfaces 25a, 25b, 26a, 26b, 27a and 27b, and 33a, 33b, 34a, 34b, 35a and 35b of the respective same wedge angles. These wedge surface pairs 25a: 33a,..., 27b: 35b connect together via the rupture portion that will rupture when the jacket 4 is fixed to an adjacent spherical connector 13 with a clamping bolt 7. The mere tightening of the clamping bolt 7 couples the pipe 14 and spherical connector 13 as structural members together and permits a rapid, low-cost and simple-to-accomplish assembly.
Patent JP-S5471466-A (JP)
Title: Crusher
Inventor: TAKATSUKA TOMIO
IPC: B02C18/14
Filed: 1977-11-17
Abstract: PURPOSE: To provide a cursher with capability to continously operate for a long peroid of time with high crushing efficiency by preventing it from getting thermal expansion when crushing and also by allowing more material enter the crushing mechanism is such a manner as to make compressed air contact a shearing type crusher's fixed blade or a impact type crusher's impact board.  
     CONSTITUTION: In a shearing type crusher, compressed air taken in from outside is sent from an air inlet 6 into an air chamber 7. And then, from the air chamber 7 the compressed air is made to pass through a slit 8 formed between a crusher main 1 and a fixed blade 3, and it is forced to jet out of the crusher after contacting the fixed blade 3. Or in an impact type crusher, the compressed air from outside is sent into an air chamber 15, and then, after being made to pass through a slit 14 provided by penetrating through a crusher main 9 and an impact board 11, it is forced to jet out of the crusher after contacting the impact board 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5262834-A (JP)
Title: Method of connection of shoe links
Inventor: SATSUMABAYASHI KAZUMI
IPC: B62D55/20
Filed: 1975-11-20
Abstract: PURPOSE: Seal between links to be connected is frozen at compressed state and inserted, so that elastic seal having large set load can be easily assembled, and connection work is simple and fast. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5363888-A (JP)
Title: Solar battery
Inventor: KAWACHI AKIHIKO
IPC: H01L31/04
Filed: 1976-11-18
Abstract: PURPOSE: To drastically improve optoelectro conversion efficiency by forming a light absorbing film on solar battery surfaces and virtually eliminating the loss owing to surface reflection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5766214-A (JP)
Title: Cutter for floor slab in headrace tunnel and the like
Inventor: YAMADA SHIGERU
IPC: E02B9/06
Filed: 1980-10-04
Abstract: PURPOSE: To permit the uniform cutting concrete slab into a desired cross-sectional form only running a cutter on the slab along the longitudinal direction of a headrace tunnel.  
     CONSTITUTION: Under a condition that the axle of a cutting drum 9 is positioned horizontally and also crossly in the running direction of a running truck 1, the cutting drum 9 whose periphery is projectingly provided with a cutting blade 11 is supported rotatably around its axle and also in a vertically movable manner. The peripheral line of said cutting drum 9 is almost matched with a desired cross-sectional shape of a slab, and the cutting drum 9 is turned by means of a driver means in which an oil-pressure motor 16 is fixed to the inside of a cylindrical case 15 formed at the base of the other bearing 14. By the cutter having such a constitution, the eroded concrete slab of headrace tunnel, etc., is repaired. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08308528-A (JP)
Title: Production of vanilla extract
Inventor: SHIRAISHI SATORU
IPC: A23L27/10
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a vanilla extract strengthened in an ability to impart a fragrance and a flavor similar to those of vanilla, no having a characteristic shell smell or bean smell, and having a concentrated mellow, mild and ripened mouth touch by extracting a vanilla bean material in the presence of an alkali (salt). CONSTITUTION: A vanilla bean material (e.g. bourbon vanilla beans, Mexican vanilla beans) is extracted with water and/or a water-soluble organic solvent (preferably ethanol, propylene glycol and/or glycerol) in the presence of an alkali or alkali salt (an alkali hydroxide, an alkali metal carbonate). The extraction solvent is preferably the mixture of the water with the water-soluble organic solvent. The alkali (salt) is preferably used in an amount of 0.2-2wt.% per 1 pt.wt. of the vanilla bean material, and the pH of the vanilla extract is preferably 7 or smaller. A polyhydric alcohol such as sorbitol may be added in order to prevent the generation of precipitates during the storage of thc vanilla extract.
Patent JP-S5665383-A (JP)
Title: High-speed buffer memory control system
Inventor: HAYASHI HIDEO
IPC: G06F13/00
Filed: 1979-10-27
Abstract: PURPOSE: To improve the performance of the system by equipping an indicator that indicates the operation mode of an information processor and by exercising control so that access areas is a high-speed buffer can change according to a mode that the indicator indicates.  
     CONSTITUTION: When combinational circit 16 satisfies privilege-mode.pure-program.instruction-read (symbol.is AND), the bit of the access address of the high-speed buffer memory is set to 1 according to an operation mode indicated by indicator 15 and directory part 2, memory part 3 and directory control part 5 of the high-speed buffer memory have areas (b), higher priority parts, accessed. when the above-mentioned AND is not satisfied, the bit of the access address of the high- speed buffer memory is set to 0 respective parts 2, 3 and 5 of the high-speed buffer memory have areas (a), low priority parts, accessed. There is no need to clear areas (b) of the high-speed buffer memory except in system initialization. Therefore, the performance of the system can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06326862-A (JP)
Title: Digital color copying machine
Inventor: ARAI HIROSHI
IPC: H04N1/46
Filed: 1993-05-17
Abstract: PURPOSE:To improve the operability by providing lots of keys representing sensitivity to an operation section so as to simplify the operation relating to color transformation. CONSTITUTION:A cold color/warm color key 201 is provided to an operation section 105 as a color adjustment key and data are sent to a picture processing section 102 through a system controller 104. A represented color conversion circuit is inserted between a gamma correction circuit and a color transformation circuit in the picture processing section 102 to transform RGB data subject to gamma correction into L*a*b* of the XYZ color representing system of the CIE and the cold color/warm color key 201 is used to transform the data with the a*b* plane data and the result is fed to a color correction circuit. When a cold color is selected by the cold color/warm color key 201, the saturation of cold colors is increased while keeping the lightness equal and a hue of warm colors at a border of the cold and warm colors is transformed into a hue of the cold color and when a warm color is selected, the saturation of the warm color is increased while keeping the lightness to transform the hue of cold colors at a border of the warm and cold colors to that of warm colors.
Patent JP-H10317841-A (JP)
Title: Sound insulating vertical sliding door
Inventor: TAKADA YUJI
IPC: E06B7/18
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To insulate sound between two spaces partitioned by a door by simple operation. SOLUTION: At least one shaft is erected on each side of a door and the shaft and the door are connected by a linking mechanism 13. A pressing frame 14 is fixed to the node portion 13c of the linking mechanism 13. And then, when the door is lowered, the lower frame touches a floor, the shaft is lifted upward, deforming the linking mechanism 13 into a shape like a pantograph. The pressing frame 14 is pushed outward, touches a guide rail and thereby blocks a clearance there and insulates sound.
Patent JP-2000328084-A (JP)
Title: Gear oil composition
Inventor: NAGATOMI ETSUSHI
IPC: C10N40/04
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a gear oil composition for a car which shows excellence in oxidation stability at a high temperature, copper corrosion resistance, an extreme pressure property, abrasion resistance and a synchronizing property and is usable both for a manual speed change gear and a final reduction gear. SOLUTION: A base oil having kinematic viscosity of 2 to 80 mm2s at 100 deg.C contains, as essential components, (A) 0.1 to 10 wt.% of not less than one of dialkyl trisulfides represented by formula I, formula I: R1-S-S-S-R1 (wherein R1 is a hydrocarbon group) (B) 0.1 to 5 wt.% of not less than one of dithiophosphoric esters represented by general formula II formula II: (R2O)2P(=S) SR3 (wherein R2 and R3 are each a group independently selected from hydrocarbon groups) and (C) 0.1 to 5 wt.% of not less than one of phosphorus compounds selected from an acidic phosphate, a phosphite and an alkylamine salt thereof represented by formula III. formula III: (R4O)nP(=O)(OH)3-n (wherein R4 is a hydrocarbon group; and n is 1, 2 or 3).
Patent JP-H10320839-A (JP)
Title: Measuring device of distance between optical disk recording layers
Inventor: TANAKA NOBUKAZU
IPC: G11B7/26
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To easily measure and compute the distance between plural recording layers of an optical disk by varying laser beams about a prescribed incidental angle as a center, receiving the reflected light beams from plural reflection films and detecting the interval of the peak levels of the signals corresponding to the amount of received light quantity. SOLUTION: Laser light beams 113 from a semiconductor laser 101 are made incident on a two layer recording optical disk 106 at an approximate angle θof 45 degrees. A photodetector 103 receives the reflected light beams from first and second reflection films 109 and 112. If a tilt mechanism 104 is tilted about the angle θ of the beams 113 of the disk 106 within the range of ±5 degrees, the photodetector 103 outputs the signals corresponding to the amount of the reflected light quantity. The levels of the output signals repeat the increase and the decrease with a certain period. By detecting the period of the peaks of the increase and the decrease of the signal level, a recording interlayer computing section 105 computes the distance between first and second recording layers 108 and 111. Thus, the distance between recording layers is easily measured.
Patent JP-H07325661-A (JP)
Title: Coordinate detection device using mutual inductance coupling resonance pen
Inventor: KATABAMI KOICHIRO
IPC: G06F3/0488
Filed: 1994-05-30
Abstract: PURPOSE:To prevent malfunction and improve the reliability by providing a coordinate indication pen arranged in a parallel resonance circuit in mutual inductance coupling relation with a loop electrode line and a signal transmission level detecting circuit connected to a signal line applied with an AC signal to the loop electrode line. CONSTITUTION:A switch 12 is a stylus depression switch and turns ON when the tip stylus 6 of the coordinate indication pen 5 is pressed against the board surface of a tablet 4, and then a capacitor 10 is connected to a resonance capacitor 9 in parallel to shift the resonance frequency down. Further, a side switch 13 is the side switch of the coordinate indication pen 5 and turns ON when pressed with a finger, and a capacitor 11 is connected to the resonance capacitor 9 in parallel to shift the resonance frequency down. The capacitors 10 and 11 are different in capacity value and four kinds of resonance frequency states are obtained. When the connection point between a signal source resistance 2 and X- and Y-directional analog switches 13 and 14 is regarded as a D signal point, the AC signal at the D signal point is applied to a signal transmission level detection part and its level is measured.
Patent JP-S63303379-A (JP)
Title: Wet developing device
Inventor: MOCHIZUKI MANABU
IPC: G03G15/11
Filed: 1987-06-03
Abstract: PURPOSE:To satisfactorily form an image having a high density without blurring by setting respective development conditions expressed by specific equations. CONSTITUTION:The development conditions are so set as to satisfy the conditions A expressed by the equations I, II with such a device which disposes a developing soln. carrier at lmm developing gap in proximity to a latent image carrier provided with a photosensitive layer having dmum film thickness and epsilonp specific dielectric constant and makes a development operation by using a developing soln. contg. a toner of gamma0 average grain size and having epsilont specific dielectric constant. The developing soln. supplied toward a photosensitive drum 10 by means of a 1st developing roller 131 is stored in the region where the roller 131 and the drum 10 face each other. The developing soln. transfers gradually onto the drum 10 as the drum 10 rotates. The developing soln. is then removed from the drum 10 by means of a squeezing roller 133 and a scraper 133A via a 2nd developing roller 132 having an auxiliary function to supply the developing soln. The removed developing soln. is recovered through a recovering pipe 21 into a tank 22. The supply of the developing soln. to a liquid supplying nozzle 20 is executed by the operation of a pump P installed to the tank 22 via a supply pipe 23.
Patent JP-H09299821-A (JP)
Title: Grinding apparatus
Inventor: KANAMARU HIDEO
IPC: B02C19/20
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To easily grind food, and the like even by a feeble person by installing a rotating inner member for grinding which is fitted in a fixed outer member is installed in the front end of a screw provided with a rotation handle and forming a large number of projected parts in the inner circumferential face of the fixed outer member and the outer circumferential face of the rotating inner member. SOLUTION: In a grinder, a cylinder 18 is continuously installed in the upper end of a stand while being inclined downward and a hopper is connected in the inlet and a screw 25 is fitted in the cylinder 18 in a freely rotatable way. After an object to be treated is thrown to the hopper, the object is sent forward by the screw 25 and then ground while passing between a rotating inner member 61 which rotates together with the screw 25 and a fixed outer member 42 and pushed forward. At that time, the rotating inner member 61 having projected parts 78... on the opposite to the fixed outer member 42 having projected parts 44... also have a function to send the object to be treated forward. Moreover, the gap between the fixed outer member 42 and the rotating inner member 61 is made adjustable by rotating a stopper 75.
Patent JP-2000326955-A (JP)
Title: Packaging container
Inventor: ARAI HIROSHI
IPC: B65D5/06
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box in which a lid piece is surely locked to a flap, and a space between the lid piece and the inside of the side surface located parallel to the side surface on which the lid piece is provided is surely closed. SOLUTION: The packaging box comprises side surfaces 12, 14, 18 to form a box body, lid pieces 30, 52 formed on an end of the side surface 14, flaps 64, 66 formed on a side end aside the side surface 14 on which the lid piece 52 is formed, and an insertion piece 56 provided on a tip of the lid piece 52 through a folding line 58. Notches parallel to the folding line 58 are formed closer to a base end of the lid piece 52 than to the folding line 58 in a slightly separate manner from the folding line 58 on both ends of a straight portion of the folding line 58 at a tip of the lid piece 52.
Patent JP-S5263686-A (JP)
Title: Non-voltatile semiconductor memory device
Inventor: IIZUKA HISAKAZU
IPC: H01L29/788
Filed: 1975-11-20
Abstract: PURPOSE:To increase the scale of integration and increase the speed of operation by partially providing a high impurity concentration layer of the same conductivity type as that of a substrate so as not to hamper channel current at the boundary of a memory transistor region and a gate transistor region and enabling writing with avalanche injection occuring therein.
Patent JP-H034521-A (JP)
Title: Liquid phase crystal growth method
Inventor: KURIHARA HARUKI
IPC: H01L21/208
Filed: 1989-05-31
Abstract: PURPOSE:To prevent decomposition and contamination of a substrate occurring from a volatile component, and to reduce the compositional change of the grown crystal occurring from evaporation of volatile component by a method wherein the evaporation of the undesirable component in the volatile ingredient contained in a solvent material is suppressed using a liquid sealing compound. CONSTITUTION:An N-type GaAs current blocking layer 52, a P-type AlxGa1-xAs first clad layer 43, a GayIn1-yAszP1-z active layer, an N-type AlxGa1-xAs second clad layer 55, and an N-type GaAs ohmic contact layer 56 are laminated on a P-type GaAs substrate 51 successively. At this point, a stripe form groove 57 is provided on the surface of the substrate 51. Through the above-mentioned procedures, a graphite boat 31 is composed of a liquid solution holder 32 and a sliding plate 33 in order to conduct a liquid growth operation, a rectangular recess 34 is provided on the sliding plate 33 positioned on the lower part, and the substrate 51 is housed therein. Also, a plurality of solution reservoirs 36 to 39 are provided on the upper surface of the holder 32, and solution materials 40 to 43, containing liquid sealing compound 45 with which the vapor generated in the solvent basins will be blocked, are housed therein.
Patent JP-S6436882-A (JP)
Title: Automatic car door lock
Inventor: FURANKU KUREEFUERUTO
IPC: E05B77/38
Filed: 1988-06-08
Abstract: PURPOSE: To forcibly fix a door at a setting position by allowing an iron plate to support a link for fixing automobile door so that it can be rotated around a support pin that is in parallel with a rotary latch within the range of an insertion port at a side that opposes the rotary latch. CONSTITUTION: A link 10 for fixing door is supported so that it can be rotated around a support pin 11 that is in parallel with a rotary latch 4 within the range of an insertion port 2 at a side that opposes the rotary latch 4. Then, a fixed shoulder part 12 of the link 10 for fixing is in contact with a closing pin 3 that is located in a closing pin accommodation part 5, defines a setting position for the closing pin 3 when the door is closed, forces the closed door to a setting position, and retains it at a closed position. Also, a latch part 13 is provided at the left side of a lock plate 1. Then, an elastic buffer 14 and the support pin 11 are provided with an elastic bush to keep the link 10 for fixing in contact with the latch part 13 when the door is open and to keep the link 10 for fixing at a final position when the door is closed.
Patent JP-H11319781-A (JP)
Title: Waste disposal system
Inventor: KONAGAYA YOSHIAKI
IPC: F23G5/033
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a waste disposal system in which a treatment cost in low-temperature pulverization and gasificating fusion is reduced by effectively utilizing electric power of waste power generation as power of an air liquefying separator. SOLUTION: This waste disposal system is equipped with a waste disposal facility 23 provided with a waste power generation facility 22, a waste pulverization facility 24 for performing low temperature pulverization of waste and an air liquefying separator 32 in which low-temperature liquefying separation of air is performed and at least liquid nitrogen is produced. Liquid nitrogen obtained by the air liquefying separator 32 is used as a cooling source of the waste pulverization facility 24 and also at least a part of electric power obtained by the waste power generation facility 22 is used as a power source of the air liquefying separator 32.
Patent JP-2000331018-A (JP)
Title: Electronic information reception equipment and electronic information processing method
Inventor: ARAMAKI MICHIMASA
IPC: H04L12/54
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To inform a user of only data which seems to be a topic by automatically analyzing contents of stored mail list data. SOLUTION: This electronic information reception equipment is provided with a central processing unit 4 which processes requested information, a communication equipment 1 which communicates with an external computer, a display device 3 on which windows, graphic elements, characters, etc., are displayed, an input device 2 like a keyboard, a tablet, or a mouse with which data of characters, numerical values, positions, etc., are inputted, a main storage device 5 where a program being in course of execution like an operating system or a window system is stored, and a secondary storage device 6 where programs, text data, etc., are stored,  and the secondary storage device 6 is provided with a data analysis module 10 which automatically statistically analyzes electronic information delivered and stored by electronic mails and electronic news to automatically generate topic information in each field.
Patent JP-S5263668-A (JP)
Title: Production of semiconductor
Inventor: UCHIDA YOSHIO
IPC: H01L21/22
Filed: 1975-11-20
Abstract: PURPOSE: To form a high impurity diffusion layer of less crystal defects by evaporating an impurity on an Si substrate in a non-oxidative atmosphere, then covering an anti-oxidation film and subjecting the Si for diffusion treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5765796-A (JP)
Title: Cold rolling method of steel sheet
Inventor: OKA JIYOUJI
IPC: B21B1/22
Filed: 1980-10-08
Abstract: PURPOSE: To produce a cold-rolled steel sheet without the necessity of a large amount of rolling mill oil and without marring or wearing a pressure roll, by coating a resin-solid composite powder on the surface of a hot-rolled steel sheet to form a coating film, and then subjecting the steel sheet to cold rolling.  
     CONSTITUTION: The surface of a lubricating solid powder such as graphite or tlac is coated with a resin such as a (meth)acrylic polymer to produce a resin-solid composite powder. said composite powder alone or, if necessary, together with a watersoluble or water-dispersible resin such as an acrylic resin or an epoxy resin, is coated on the surface of a hot-rolled steel sheet to form a coating film. Then water and/ or an emulsion of a mineral oil are/is sprayed on said coating film. The resulting steel sheet is subjected to cold rolling, and then the coating film is removed by an alkaline dewaxing treatment to produce a cold-rolled steel sheet which exhibits excellent lubricating performance during cold rolling. A pressure roll is little marred or weared. The dewaxing treatment after rolling is easy and the treatment of the dewaxed wast liquid can also easily be carried. Thus, the process does not cause environmental pollution. 
     COPYRIGHT: (C)1982,JPO&Japio