baber/WOPTO huggingface dataset:
Patent JP-S6464370-A (JP)
Title: Manufacture of cadmium telluride thin film
Inventor: SUYAMA NAOKI
IPC: H01L31/0264
Filed: 1987-09-04
Abstract: PURPOSE:To form a large-area thin film at a low cost by a method wherein, out of two films formed by coating and sintering a pasty mixture which has been formed by crushing a Cd powder and a Te powder in the water, a porous film is removed and a thickness is made within a specific range. CONSTITUTION:Water is added to a mixture of a Cd powder and a Te powder and these powders are crushed; an obtained mixture containing a CdTe compound is dried; propylene glycol is added to the dried powder in order to obtain a pasty mixture; this mixture is screen-printed. In succession, the printed mixture is dried in order to evaporate the propylene glycol. After this drying operation, a substrate is put in a baking boat composed of alumina; a lid 17 composed of alumina and having an opening 15 is placed on the boat; this baking boat is baked. By this baking operation, a dense CdTe film 9 with an average film thickness of 0.5-3.0mum is formed by CdCl2 remaining in CdS near the surface of CdS coming into contact with a CdS sintered film 8; a porous CdTe film 10 is formed by evaporation of Cd and Te, Then, if ultrasonic waves are impressed on this film in pure water, the porous CdTe film 10 is removed.
Patent JP-H04105982-A (JP)
Title: Screen printing apparatus
Inventor: UEDA HITOSHI
IPC: B41L35/00
Filed: 1990-08-27
Abstract: PURPOSE:To enhance printing quality and to ensure necessary printing width by making the thickness of a part or all of the unperforated part of a plate cylinder less than that of the plate cylinder at the perforated part thereof. CONSTITUTION:The length t2 of a part or all of the unperforated part 4 of a plate cylinder 1 is made less than the thickness t1 of the plate cylinder 1 at the perforated part thereof and, by preventing that the strength of the perforated part 2 is made largely different from that of the unperforated part 4, the amount of the ink extruded from the plate cylinder 1 is uniformly controlled to the necessary min. over the whole of the effective image width of the perforated part 2 without damaging the strength of the whole of the plate cylinder 1. Actually, the thickness t2 of the plate cylinder 1 at the unperforated part 4 thereof is set to 65-90% with respect to the thickness t1 of the plate cylinder 1 at the perforated part 2 thereof and this thickness difference can be realized by thinning the area of 30% or more of the unperforated part 4.
Patent JP-2001051127-A (JP)
Title: End face grinding method for optical fiber and fixing jig
Inventor: SHIDA TOMOHITO
IPC: G02B6/36
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method capable of easily, accurately and simultaneously grinding tips of plural optical fibers in a lump, and to provide a fixing jig therefor. SOLUTION: In this end face grinding method, tip part vicinities of plural optical fibers 12a are retained by a tip part restriction member 26 at even intervals, and tip parts of the respective optical fibers 12 are contacted with a grinder 31 and ground. At that time, simultaneously with the grinding of the tip parts, the tip part restriction member 26 is ground. Then, the tip part restriction member 26 is removed. A fixing jig 19 for the grinding method has an optical fiber ribbon insertion hole 25 for inserting an optical fiber ribbon 10, plural guide grooves 23 for individually guiding the plural optical fibers 12 provided in the optical fiber ribbon 10, plural minute holes 24 for inserting the respective optical fibers 12 through it, and a window 22 for pouring wax 26 or the like into a guide groove 23 part.
Patent JP-H0664020-A (JP)
Title: Device for molding resin material into sheet
Inventor: MORIYAMA MASAO
IPC: B29C48/525
Filed: 1992-08-21
Abstract: PURPOSE:To provide a device, which can be produced at low cost by a maker and which can easily be cleaned by a user at the finish of operation and at the changing-over of material, for continuously molding sheet-like preforming material having the predetermined width and thickness out of a lump of high viscous material kneaded with a batch-type kneader. CONSTITUTION:The device concerned consists of a conical twin-screw extruder 1, the tips of two rotors 12 of which incline downwards, a large diameter bottom side pressure roll 2b, which is arranged near the lower end of the tip opening 11a of the casting 11 of the screw extruder 1, and a small diameter upper side pressure roll 2a, which molds sheet-like material together under the condition that the predetermined nip is held between the bottom side pressure roll 2b and the upper side pressure roll 2a and is arranged separated from the upper end of the tip opening 11a so as to form material bank W on the upper outer periphery of the bottom side pressure roll 2b.
Patent JP-H04104996-A (JP)
Title: Crystalline organic thin film
Inventor: TANIGAKI KATSUMI
IPC: C30B29/54
Filed: 1990-08-24
Abstract: PURPOSE:To obtain an organic thin film having excellent crystallizability without destroying molecular structure by alternately laminating monomolecular layers of phthalocyanine derivatives or porphyrin derivatives containing a specific element on the center one by one. CONSTITUTION:Monomolecular layers of a phthalocyanine derivative containing an element of group IIIa on the center and a phthalocyanine derivative containing an element of group Va or a porphyrin derivatives containing an element of group IIIa and a porphyrin derivative containing an element of group Va are alternately laminated one by one to give a crystalline organic thin film. The phthalocyanine derivative or porphyrin derivative has extremely flat molecular shape. Al, Ga or In may be cited as the central element of group IIIa. P, As and Sb may be cited as the central element of group Va. A substituent group such as Cl, OH or OR (R is alkyl) may be used as the ligand of the central metal. Porphyrin, tetraphenylporphyrin or benzoporphyrin may be cited as the porphyrin derivatives. Phthalocyanine or naphthalocyanine may be cited as the phthalocyanine derivative.
Patent JP-S6282581-A (JP)
Title: Tape cassette with cover
Inventor: YOSHII TETSUJI
IPC: G11B23/087
Filed: 1985-10-07
Abstract: PURPOSE:To close completely a slide cover when a tape cassette is taken out of a cassette holder, etc. by providing a rotary cover which opens and closes a front opening part, the slide cover which opens and closes the opening part on the bottom surface and is locked at both the opening and closing positions, the both right and left side parts of the slide cover extending vertically toward the upper side and the cut parts formed at the rear end part of both sides of the slide cover. CONSTITUTION:A rotary cover 2 which opens and closes a front opening part is provided together with a slide cover 3 which opens and closes an opening part on the bottom surface and is locked at both opening and closing positions, both side parts of the cover 3, and cut parts 6 respectively. In such constitution, a cassette 1 can be taken out of a cassette holder by holding the rear end part of the cassette main body without holding the side face of the cover 3 even though the cover 3 is kept open since the parts 6 are provided. Thus the cover 3 can be closed automatically after the lock of the cover 3 is released from its open position while the cassette 1 is taken out.
Patent JP-H09120989-A (JP)
Title: Formation of trench of semiconductor device using spacer
Inventor: BOKU BUNKAN
IPC: H01L21/3065
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple trench forming method by which the trench of a semiconductor device can be formed through a simple process by utilizing a spacer. SOLUTION: A pad oxide film 42 and a first mask layer 44 are successively formed upon another on a semiconductor substrate 40. Then the inactive area of the substrate 40 is exposed by partially etching the layer 44 and film 42 and a second mask layer is formed on the resulting matter. After forming the second mask layer, a trench 50 having rounded edges is formed by simultaneously performing anisotropic etching on the second mask layer and substrate 40. Therefore, the trench 50 having rounded edges can be formed through a simple process.
Patent JP-2000053450-A (JP)
Title: Production of substrate for information recording medium and substrate for information recording medium
Inventor: YOSHINO KUNIHIKO
IPC: B24B37/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a discoid substrate having a smooth face free of protrusions due to the remaining of an abrasive or the like on the surface and capable of lowering the floating amount of a head by grdually or stepwise lowering the abrasive concn. in a polishing liq. finally to zero and then applying finish polishing. SOLUTION: Polishing is conducted while keeping the abrasive concn. (or the range of fluctuation in abrasive concn.) of a polishing liq. almost constant in the preceding stage, the polishing is conducted while lowering the abrasive concn. finally to zero in the subsequent stage, and finish polishing is completed. As the subsequent stage, for example, the supply of the polishing liq. contg. the abrasive is suspended, and only water is supplied as the polishing liq. In this case, if the water is not circulated in a polishing device but supplied while discharged therefrom, the conc. of the polishing liq. is gradually lowered as a matter of course.
Patent JP-H0650266-A (JP)
Title: Liquid transport pump
Inventor: NISHIMURA TAKAYUKI
IPC: F04B43/12
Filed: 1992-07-30
Abstract: PURPOSE:To improve detecting accuracy by using the main body of either one of fingers also as the detected part of a mechanism for detecting sealing condition, in a liquid transport pump provided in such constitution that the tube is push-pressed by multiple fingers to transport liquid in the tube. CONSTITUTION:In a liquid transport pump 1, when a rotary shaft 6 is rotated, a tube 4 is push-pressed in order since multiple fingers F1 to F11 are advanced/ retracted in radial direction in order from an upstream side toward a down stream side. As a result, liquid in the tube 4 is transported from the upstream side toward the downstream side in order. In this case, a detecting mechanism 10 for detecting blocking condition of the tube 4 is arranged on the bottom end part in the casing 2. In the detecting mechanism 10, the main body part (Fb) of the finger F11 positioned on most downstream side is used also as a detected part. On the other hand, a magnet 11 is arranged on the right end part of the main body part (Fb), and also a Hall element 12 is arranged as a detecting part on the bottom side part of the casing 2 opposing to the magnet 11.
Patent JP-S60114609-A (JP)
Inventor: MIYAMOTO CHIKASHI
IPC: F22D5/26
Filed: 1983-11-28
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-H0887370-A (JP)
Title: Touch panel type input device
Inventor: SHINOHARA YUKIO
IPC: G06F3/0487
Filed: 1994-09-19
Abstract: PURPOSE: To provide the touch panel type input device which can continue input processing even if sensor abnormality occurs and prevents trouble in operation and a decrease of services to users. CONSTITUTION: The touch panel type input device has plural sensor intersections arranged in plural input item frames displayed on a display part; and the number of abnormal sensors among the sensors is detected and when the detected number of abnormal sensor is less than the number of longitudinal and lateral sensor intersections in the input item frames, contact position coordinates are inputted by using other normal sensor intersections. There are plural sensor intersections in the input item frames and input operation can be done by using other normal sensor intersections, which is utilized to continue the input operation.
Patent JP-2001046225-A (JP)
Title: Rice-cooking pot for kamameshi (japanese seasoned cooked- rice with various ingredients)
Inventor: TAKA KAZUO
IPC: A47J27/08
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent a pressure from directly being jetted out, and prevent a wasteful discharge of the pressure and a boiling over from occurring by expanding a lid body on the top of a cooking pot main body, forming a recess at the center of the expanded section, and at the same time, setting a spherical weight by forming a through hole on the recess, and in the meantime, detachably attaching a covering lid having a communicating hole at the upper section of the recess. SOLUTION: In a cooking pot main body 1, contents such as rice and ingredients of a kamameshi (seasoned cooked-rice with various ingredients) are housed together with water, and a lid body 3 is placed. Then, a spherical weight 72 is placed in a recess 7, and then, a covering lid 9 is fitted on the recess 7. Then, the cooking pot main body 1 is heated by a heating source. During this period, in the recess 7 of the lid body 3, a motion, wherein steam evaporates from a through hole 71 by pushing away the spherical weight 72, is repeated, and thus a pressure is regulated. During this period, a cooking liquid comes out from the through hole 71 together with the steam, and is accumulated in the recess 7.  However, on the recess 7, the covering lid 9 is placed further, and the space of the recess 7 is expanded, and only the steam is discharged from a communicating hole 91, and the cooking liquid is prevented from boiling over. When the cooking in the cooking pot main body 1 is advanced, the pressure is weakened, and the cooking liquid settles down in the cooking pot main body 1.
Patent JP-S58109956-A (JP)
Inventor: MAHENDORA PURATATSUPU AGURAUOR
IPC: G06Q40/00
Filed: 1982-12-20
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-H11180975-A (JP)
Title: Aminomethylene dioxane derivative, its production and use thereof
Inventor: FUKUOKA NAOHIKO
IPC: A61K8/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To enable the subject compound having excellent ultraviolet absorbability, skin chapping property and low percutaneous absorbability, and useful for an ultraviolet absorber and a cosmetic to be produced by reacting a specific dioxane dione derivative, a specific aniline derivative and orthoformic acid esters. SOLUTION: The objective compound of formula III  e.g. 2,2-dimethyl-5-(4 methoxycarbonylmethyloxyphenyl aminomethylene)-1,3-dioxane-4,6-dione} is obtained by reacting (A) a compound of formula I  R<1> and R<2> are each a (cyclo) alkyl, an aralkyl, an aryl, or R<1> and R<2> may together form penta- or hexa- methylene} with (B) a compound of formula II  R<3> is an (alkoxycarbonyl)alkyl, an alkoxy(carbonyl), an alkoxyalkyleneoxy, etc.; (n) is 1-3} and (C) a compound of the formula: HC(OR<4> )3 (R<4> is a 1-4C alkyl) in an organic solvent.
Patent JP-H0272301-A (JP)
Title: Production of striped color filter
Inventor: MIYASHITA SATORU
IPC: G02B5/20
Filed: 1988-09-07
Abstract: PURPOSE:To form striped patterns of plural colors by a simple method using a sol-gel method with good accuracy by alternately disposing the aperture parts of a dotty metallic mask and moving the metallic mask in one direction, thereby forming the striped patterns of plural colors. CONSTITUTION:An active film layer consisting of active alumina, etc., is formed on a transparent substrate and a sublimatable dye is fixed via the metallic mask to the active film layer. The metallic mask is disposed with dots in the arrangement in which one dot is formed as one picture element and the dots are moved by as much as the three picture elements in the direction x and by the one picture element in the direction y. The red striped patterns are, therefore, formed if the red dots 11 are fixed with the dye and the metallic mask is moved by as much as the three picture elements in the direction x. The green striped patterns are formed by moving the metallic mask by as much as the one picture element in the direction x, fixing the green dots 11 with the dye and moving the mask by as much as the three picture elements in the direction x. The striped patterns of plural colors are easily formed with good accuracy in this way.
Patent JP-H0776111-A (JP)
Title: Magnet printing head unit
Inventor: HONJO JUNICHI
IPC: B41J2/28
Filed: 1993-09-09
Abstract: PURPOSE:To provide a magnet printing head unit with a printing head section which can prevent simply and easily the concentration of stress on a section connecting a beam with an armature on the printing head section of an impact line printer in regard to the improvement of the impact line printer, particularly of the structure of the printing head section. CONSTITUTION:A leaf spring 1 is connected with an armature 2, and the armature 2 is connected with a beam 3, and further a pin 4 is connected with the beam 3, and also in a printing head section for printing on a printing paper 10 by having the pin 4 impact on a platen 5 through an ink ribbon 9 and the printing paper 10, a connecting section of the armature 2 and the beam 3 is constituted into a sectional shape to be formed continuously and successively getting smaller as the same extends from the armature 2 toward the beam 3.
Patent JP-H1172052-A (JP)
Title: Fuel supply device of cylinder fuel injection type engine
Inventor: SAITO SENJU
IPC: F02M37/18
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To lessen production of bubbles and and simplify the fuel piping system. SOLUTION: A cylinder fuel injection type engine in which a fuel separated in a gas-liquid separating device 35 is injected into cylinders 7a-7c, is equipped with a preloaded fuel pump 36 to preload the fuel in a separating device, a high pressure fuel pump 37 to pressurize the fuel preloaded, a fuel supply rail 40 to supply the high pressure fuel to each cylinder, and a high-pressure pressure regulating valve 38 which is installed upstream or downstream of the rail 40, regulates the pressurized fuel to the set pressure level, and returns surplus fuel to the separating device 35.
Patent JP-S6467653-A (JP)
Title: Cache memory for set associative system
Inventor: SAWADA MITSUO
IPC: G06F12/08
Filed: 1987-09-09
Abstract: PURPOSE:To extremely increase the number of ways in a simple circuit constitution by applying the read/write control to a way address memory means, 1st and 2nd higher level address memory means, and a data memory means respectively based on the output results of two higher level address comparison means. CONSTITUTION:When a higher level address is fixed, a way address memory means 9 outputs the way address corresponding to said fixed address. When this way address and a lower level address are fixed, a 2nd higher level address memory means 11 outputs the higher address values corresponding to said way address and lower level address. A 2nd comparison means 13 compares the higher level address outputted from the means 11 with a higher level address given from a CPU. When the coincidence (hit) is obtained between both addresses, the corresponding data on a data memory means 14 receives an access and is sent to the CPU. Thus, it is possible to extremely increase the number of ways in the same circuit constitution as a conventional set associative system.
Patent JP-S60114741-A (JP)
Title: Detection for fatigue fracture of frp member
Inventor: HIDA KOUJI
IPC: G01N33/38
Filed: 1983-11-28
Abstract: PURPOSE:To detect fatigue fracturs of member beforehand by arranging long carbon fiber in a fiber-reinforced plastic member to inspect possible disconnection by energizing the fiber. CONSTITUTION:A frame member 1 is composed of a fiber-reinforced plastic material reinforced by a glass fiber and a carbon fiber C for detection is bonded on or buried into the bottom surface thereof. A female terminal 2 is provided at the end of the carbon fiber C and a male terminal 12 provided at the end of a lead 11 of a fracture detector 10 is joined thereto. The carbon fiber C is energized to detect possible fracture depending on whether disconnection is found or not. Thus, a lowered rigidity, namely, the endurance limit of a test piece 1 can be detected indirectly.
Patent JP-H0560352-A (JP)
Title: Humidifier of hot air heater
Inventor: MAEKAWA NOBORU
IPC: F24F6/02
Filed: 1991-09-04
Abstract: PURPOSE:To obtain easy to handle and hot air leakage-free humidification devices which can be housed in a limited space of a hot air heater on the bottom side. CONSTITUTION:A removable cover 16, which comprises an apron 18 which separates the evaporation side from the water supply side and a top cover 17 which covers the upper part on the water supply side, is installed on an evaporation pan 8 which is provided at the bottom of a main body 1 of a hot air heater and receives a part of hot air from an air duct 7 and is provided with a protruding section 13 on the bottom deviated to one side while a guide hole is installed to the top cover, which can fit a water supply section 20 of a cartridge tank 9 at a position equivalent to the protruding section 13. This construction makes it possible to eliminate hot air leakage and simplify the mounting of the cartridge tank 9.
Patent JP-H0271047-A (JP)
Title: Hot water supplying apparatus
Inventor: MORI KINJI
IPC: F24H9/00
Filed: 1988-09-07
Abstract: PURPOSE:To reduce water flowing sound generated upon opening and closing of an opening/closing valve by controlling to energize a variable governor provided at the upstream of the valve so as to decrease in advance hydraulic pressure applied to the valve. CONSTITUTION:A tap connected to the hot water supply port of a hot water supply pipe 32b is opened to make a water flow in the pipe 32b, and the contact of a water flow switch 52 is closed. Thus, an opening/closing valve 37 is controlled to be energized so as to interrupt a bath pipe 32a, and hot water heated by a heat exchanger 33 is supplied only to the hot water port of the pipe 32b. In this case, a motor-driven water quantity controller variable governor 34 is controlled so as to once reduce hydraulic pressure applied to the valve 37 by regulating the opening of a valve body before the valve 37 interrupts the pipe 32a by closing the contact of the switch 52. Thereafter, after the interruption of the pipe 32a by the valve 37 is confirmed, it is so controlled as to again return it to the original pressure.
Patent JP-H0388695-A (JP)
Title: Oiling device for escalator
Inventor: OTA SHUHEI
IPC: B66B31/00
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a supply amount of oil almost uniform to each chain by providing an inflow port for an inflow of oil from an oil tank in the lower part of a distributor, horizontally setting its upper surface and respectively providing delivery ports, for a pipe of supplying oil to a plurality of chains such as a step chain, in upper surfaces of this distributor. CONSTITUTION:Oil in an oil tank is allowed to flow into a distributor 18 via an inflow port 18b by a pipe 15. By this oil, a level of oil in the distributor 18 rises, and the oil, which overflows from delivery ports 18c provided in a horizontal upper surface 18a, is delivered to pipes 19 to 21. Here the oil, delivered from the delivery ports 18c, is equally distributed to these ports 18c. By setting pipe line resistance equal to each other while decreasing it, that is, increasing a pipe bore, an almost uniform amount of oil is supplied from each pipe 19 to 21 to a step chain, handrail driving chain and a driving chain in the right side while similarly from the distributor in the left side to a step chain and a handrail driving chain in the left side.
Patent JP-2000054972-A (JP)
Title: Scroll type compressor
Inventor: MATSUKAWA KAZUHIKO
IPC: F04C29/04
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type compressor where in sealing ability of a compressing chamber formed from a movable scroll and a fixed scroll is improved and excessive increase of temperature of a refrigerant gas compressed in each compressing chamber is suppressed. SOLUTION: An asymmetric spiral is formed from a fixing scroll and a movable scroll supported in a housing. With a bulkhead 7 continuously formed from the outer end 3c of a fixing scroll tooth 3b to its next inside part of the fixing scroll tooth 3b, a pocket portion 8 connecting with intakes 20a, 20b is constituted. Oil or liquid refrigerant is released toward the pocket portion 8.