baber/WOPTO huggingface dataset:
Patent JP-S63189287-A (JP)
Title: Thermal transfer recording medium
Inventor: MIZUNO TOSHIMITSU
IPC: B41M5/42
Filed: 1987-02-02
Abstract: PURPOSE:To obtain a sharp image of high resolution even when a coarse paper is used as a recording paper without reduction of thermal transfer speed by decreasing the melting victory of a penetrant layer compared to that of an ink layer. CONSTITUTION:A thermal transfer recording medium is composed of a base 1, an ink layer 2 formed by applying a thermal melting ink on one side of the base 1 and a penetrant layer 3 formed by applying a recording paper surface penetrant on the surface of the ink layer 2. The melting viscosity of the penetrant layer 3 is lower than that of the ink layer 2. If a thermal transfer recording medium is overlapped with a coarse paper with a Beck smoothness of about 40sec and heated by a thermal head, the ink layer 2 and penetrant layer 3 which constitute heating parts melt simultaneously. Since the melting viscosity of the penetrant layer 3 is lower than that of the ink layer 2, a penetrant of the penetrant layer contacting the coarse paper quickly penetrates the recessed part of the coarse paper, and ink is instantaneously transferred guided by the penetrant. The surface tension of the coarse paper deteriorates by the penetrant, and subsequently, ink can be transferred into the recessed part of the coarse paper. Thus a sharp transfer image without void or blur is obtained.
Patent JP-S52106829-A (JP)
Title: Preparation of benzylethers having trifluoromethyl group
Inventor: HAGIWARA TSUNEO
IPC: C07C67/00
Filed: 1976-03-03
Abstract: PURPOSE: Benzylethers having trifluoromethyl group, useful as inhalation anesthetics, are prepared by the thermal decomposition or the photodecomposition of trifluoromethyldiazomethanes with a specific compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07227687-A (JP)
Title: Dielectric mask for laser beam machining and its production
Inventor: AMAMIYA KYOKO
IPC: B23K26/066
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a dielectric mask having good pattern accuracy by forming patterns for lift-off of a material consisting of a polyimide system on a substrate which allows transmission of laser beams and forming multilayered dielectric films thereon, then removing the patterns for lift-off and the multilayered dielectric films. CONSTITUTION:The patterns (lift-off layers) 3 for lift-off are formed by using the material consisting the polyimide system on the quartz glass substrate 1. The polyimide material is stable at a high temp. and many of the polyimide materials are formable to a thickness of several mum. High-accuracy patterning with these materials is easy by dry etching, etc. In addition, the lift-off layers 3 are easily formable by using a polar solvent, etc. The multilayered dielectric films 6 are then formed on the substrate 1 formed with such lift-off layers 3. The lift-off layers 3 and the multilayered dielectric films 6 on the lift-off layers are removed from the surface of the substrate. As a result, the dielectric mask having the good pattern accuracy and higher laser resistance is easily obtd. even for various kinds of dielectric materials and more particularly the multilayered dielectric films 6 having a large film thickness.
Patent JP-2000223697-A (JP)
Title: Heterojunction field effect transistor
Inventor: ANDO YUJI
IPC: H01L29/80
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an HJFET structure in which a depletion type FET and enhancement type FET can be fabricated separately by improving the controllability of threshold voltage. SOLUTION: In a heterojunction field effect transistor having a substrate 10, a buffer layer 11 including at least one GaN layer, a channel layer 12, a gate insulation layer 13, a source electrode 17S, a drain electrode 17D and a gate electrode 19, the channel layer 12 has a composition shown by InzGa1-z (0<=z<1), a gate insulation layer 13 is an InAlGaN layer, the source electrode 17S and the drain electrode 17D come into ohmic contact with the channel layer 12 and the gate electrode 19 comes into Schottky contact with the gate insulation layer 13.
Patent JP-S55115625-A (JP)
Title: One-end enclosed type roller bearing
Inventor: ISHIKAWA TATSUO
IPC: F16D3/38
Filed: 1979-03-01
Abstract: PURPOSE:To reduce friction caused by the contact force at the rolling contact surfaces between the bottom wall of outer ring of a rolling bearing and the mating member to be held in contact with the same, by employing an arrangement capable of producing a proper contact force at the rolling contact surfaces and accomplishing good lubrication between these rolling contact surfaces. CONSTITUTION:The apparatus of this invention is composed of cross-shaped shafts 1, 2, one-side enclosed shell type rolling bearing 3, shell-shaped outer ring 4, seal member 5 and yoke 6. The outer ring 4 has bottom wall 42 only at the other end and the wall 42 includes a conical tapered surface 44 having its top 43 substantially at the axial position of the bearing and projected toward the opened side of the ring 4. The bottom wall 42 is capable of causing elastic deformation in the axial direction relatively with ease, supported at the peripheral portion of the tapered surface (near the cylindrical portion). With such an arrangement, it is enabled to reduce friction by producing a proper contact force at the rolling contact surfaces and accomplishing good lubrication between these rolling contact surfaces.
Patent JP-H10217274-A (JP)
Title: Production of fiber reinforced resin composite
Inventor: NAKATANI YOSHITAKA
IPC: B29K105/08
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a good molded object sufficient in the impregnation of reinforcing fibers with a resin, generating no weld line, having good surface properties and free from thickness irregularity and the involution of voids in the production of a lightweight fiber reinforced resin composite having high rigidity and high strength. SOLUTION: In the production of a fiber reinforced resin composite, mat like reinforcing fibers 11 and a mat like material 12 or reticulated material high in resin flowing properties are laminated to be received in a reactive injection mold 3. The vol. of the cavity 7 in the mold 3 before the injection of a raw material resin is made smaller than the vol. of a molded object corresponding to the thickness of the molded object ready to obtain and, in this state, a reactive foamable raw material resin 13 is injected into the mold 3 to be foamed and, thereafter, until the vol. of the molded object corresponding to the thickness of a desired molded object is obtained before the curing of the reactive foamable raw material resin is completed, the vol. of the cavity in the mold 3 is increased.
Patent JP-H08218623-A (JP)
Title: Method and equipment for overhauling concrete form
Inventor: RI FUMIMOTO
IPC: E04G9/00
Filed: 1995-02-10
Abstract: PURPOSE: To save labor and improve efficiency by providing hydraulically driven piston or the like in the joint part of a reinforcing beam of a large-sized form panel connected by an intermediate member and actuating a hydraulic device to remove the form. CONSTITUTION: Form panels 2, 3 are connected by an intermediate member 4 to form a large-sized form panel and attached to reinforcing beams 21, 31 to withstand the side pressure of placed concrete. These reinforcing beams 21, 31 are connected to each other by a bolt 7 through a fitting member 60 and further, a hydraulic drive mechanism 6 provided with a cylinder, piston, etc., is installed in the joint. After the placed concrete has been cured, fastening tools such as bolts are detached and the intermediate member 5 is removed at first and then, the hydraulic device 6 is driven to remove the form panels 2, 3 while pulling them near by the piston. In this way, these form panels can be removed by a small-sized hydraulic drive mechanism without the need of human power. Hence, the forms can be efficiently removed.
Patent JP-H03228444-A (JP)
Title: Frame synchronization detecting circuit
Inventor: SAKAMOTO KAZUHO
IPC: H04L7/08
Filed: 1990-02-01
Abstract: PURPOSE:To detect the frame synchronization by an extremely simple circuit constitution by detecting the front violation or the rear violation of a frame bit by a value of a counter at the time when a violation detecting output is outputted. CONSTITUTION:The circuit is provided with a violation detecting circuit 1 for detecting a violation of an input signal, a counter 2 which is reset by a detecting signal of this violation detecting circuit 1 and counts a synchronizing clock of the input signal until the next detecting signal is inputted, and a means 3 for determining whether a synchronizing signal is generated or not in accordance with a result of this counter 2. In such a way, by counting the number of clocks until the next violation detecting signal is inputted by the counter 2, a code violation after a frame synchronizing bit F can be discriminated, and by this violation detecting signal, the synchronizing signal can be generated.
Patent JP-S57137240-A (JP)
Title: Paper takeout device
Inventor: HIROSE MINORU
IPC: G07D9/00
Filed: 1981-02-18
Abstract: PURPOSE:To have a secure takeout of paper sheets provided with folding etc. by furnishing a back-up member, which is to apply a pressure only to the part from the takeout to feed roller, at the sheets accomodating part of an automatic deposit machine and thereby pressing the sheets to the takeout roller. CONSTITUTION:Upon loading the receiver box 12 with bank notes P, the motor is put into operation following actuation by a sensor 76, and then turn of a half-rotative clutch will put the shaft 60 in rotation and drive the takeout roller 33 into the receiver box 12, whereby the feed roller 34 is pressed against a friction member 35 and the backup plate 18 presses the bank notes P to the takeout roller 33. Accordingly, the bank notes P are taken out by the takeout 33 and feed 34 rollers. In this case, the resistance to taking-out can be reduced by setting the size of the backup plate 18 so as to press only the part from the takeout 33 to feed 34 roller. Thus any bank note provided with folding etc. can be securely taken out.
Patent JP-S61183918-A (JP)
Title: Manufacture of semiconductor device
Inventor: FURUKAWA KAZUYOSHI
IPC: H01L21/02
Filed: 1985-02-08
Abstract: PURPOSE:To obtain an element wafer having mechanically and electrically desirable bonding properties, by closely contacting a mirror-polished group IV semiconductor substrate and a compound semiconductor substrate by their polished surfaces in a clean atmosphere and heat-treating them at a temperature of 200 deg.C or higher. CONSTITUTION:A mirror-polished group IV semiconductor substrate 11 and a mirror- polished compound semiconductor substrate 12 are closely contacted with each other by their polished surface in a clean atmosphere without any foreign matter interposed therebetween, and heat treated at a temperature of 200 deg.C or higher so that they are integrated. For example, an n-type Si substrate 11 and a p-type GaAs substrate 12 which are both mirror-polished and contacted with and bonded to each other by their polished surfaces in a clean atmosphere, after subjected to pretreatments such as degreasing, water washing and drying. The bonded substrates are heat treated in hydrogen gas at a temperature of 550 deg.C for 1hr, whereby a rigidly bonded diode wafer is obtained. The diode wafer thus obtained is provided with AuSb alloy which is vapor deposited on the Si side and with AuZn alloy which is vapor deposited on the GaAs side, and further heat-treated in a hydrogen atmosphere at 500 deg.C for 1hr, whereby electrodes 13 and 14 are provided.
Patent JP-S56119929-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU TAKEZOU
IPC: C09D5/23
Filed: 1980-02-25
Abstract: PURPOSE:To improve durability and the dispersibility of magnetic powder by using a binder contg. a modified polyurethane resin contg. polyurethane molecules having OH at other than both terminals of the main chain, a vinyl chloride-vinyl propionate copolymer and a specific urethane prepolymer. CONSTITUTION:A magnetic tape which is superior in the dispersibility of magnetic powder and durability is obtained by using the binder which contains a modified polyurethane resin contg. polyurethane molecules having OH at other than both terminals of the main chain (both terminals may or may not have OH or only one of them may have OH, and OH may exist in the side chain), and a vinyl chloride- vinyl propionate copolymer (contg. a copolymer of >=3 elements of vinyl alcohol and others) in 1:9-9:1 ratio range by weight and contains a urethane prepolymer having NCO at both terminals of the main chain in 5-50wt% of the total amount of this prepolymer and said compounded copolymer. Further, abrasion resistance, heat resistance, etc. are more improved by contg. low mol.wt. polyisocyanate.
Patent JP-H04263606-A (JP)
Title: Production of spinning dope
Inventor: TAMURA ATSUTAKA
IPC: D01F6/38
Filed: 1991-02-18
Abstract: PURPOSE:To provide a process for efficiently and economically producing a uniform spinning dope free from concentration unevenness and the formation of undissolved gel without necessitating a resin-drying process. CONSTITUTION:A water-containing resin used as a stock resin is transferred along a transfer path from the upstream side to the downstream side and made to contact with an organic solvent A near the downstream end of the transfer path. The organic solvent having a water content increased by the above contact process is successively transferred to the upstream regions of the transfer path to contact with the stock resin. The stock resin containing the organic solvent A is taken out of the transfer path from the downstream end, the solvent is thoroughly removed from the resin before or after being taken out of the transfer path and, as necessary, the liquid-removed cake is added with an organic solvent B to an extent not to cause the dissolution of the stock resin. The resin is again subjected to solvent-removing treatment to further decrease the content of the organic solvent A in the cake. The treated resin is mixed with the organic solvent B and the mixture is subjected to the concentration regulation and/or thermal dissolution processes to obtain the objective spinning dope.
Patent JP-S52106389-A (JP)
Title: Catalyst for purification of nitrogen oxides
Inventor: INOUE AKIRA
IPC: B01J23/22
Filed: 1976-03-05
Abstract: PURPOSE: To obtain the title catalyst capable of reductive decomposition of NOx without poisoning by SOx by the catalytic reaction with the addition of ammonia, and having excellent endurability, by allowing a catalytic substance containing V and P to be supported on an alumina carrier, and further allowing another catalytic substance consisting of TiO 2  and V to be supported on the outer layer of the carrier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61182238-A (JP)
Title: Inspection device for residue of organic compound of resist or the like
Inventor: NISHIMURA YASUNORI
IPC: G03F1/84
Filed: 1985-02-07
Abstract: PURPOSE:To attempt automation and labor saving in inspection by irradiating ultraviolet rays on a substrate after removal of a resist, detecting fluorescence emitted from a residue of an organic compound on the substrate and discriminating the residue of the organic compound on the substrate. CONSTITUTION:Ultraviolet rays 3 exclusive of visible rays are irradiated on a substrate 4 to be inspected from a light source 1 through a filter 2. When a residue 5 of an organic compound of a resist and the like is made to adhere to the substrate 4, the residue 5 absorbs the ultraviolet rays 3 and emits fluorescence of visible rays. This fluorescence 6 is received by a light receiver 7 provided over the substrate 4. The light receiver 7 converts the received fluorescence into an electrical signal, which is sent to a signal processing unit 8. The processing unit 8 processes the signal sent from the light receiver 7 and discriminates the presence or absence of the residue of the organic compound of the resist and the like. This allows automation and labor saving in inspection as well as presence or absence of the residue of the organic compound to be discriminated correctly and quickly.
Patent JP-S60167332-A (JP)
Title: Manufacture of semiconductor device
Inventor: OONO YOSHIKAZU
IPC: H01L21/302
Filed: 1984-02-09
Abstract: PURPOSE:To enable to form a groove depth with high precision by a method wherein an etching groove is formed by irradiating ion plasma on the semiconductor substrate while the electrical resistance of an impurity layer formed in the same depth as a desired groove depth in the surface of the semiconductor substrate is measured. CONSTITUTION:An impurity layer 10 is formed in a semiconductor substrate 1 consisting of silicon and so forth so far as a desired groove depth by such a method as an ion implantation and masks 2 are formed on the upper surface thereof. A pair of measuring needles 11 are erected on the semiconductor substrate 10 falling on both sides of a groove, where bridge over the position of the groove which is to be formed, electric wires for connection are led out, and the electric wires are connected to a resistance measuring instrument having been provided at the exterior so that the electric resistance of the impurity layer 10 is measured. Ion plasma 3 is irradiated on the semiconductor substrate 1 in such the condition. As a result, an etching proceeds in the semiconductor substrate 1, a groove 1a gradually grows deeper and the depth of the groove 1a reaches the depth of the impurity layer 10. When the impurity layer 10 runs out in the bottom lower part of the groove 1a, the electric resistance of the impurity layer 10 steeply displays a high electric resistance value. By this display, it can be detected that the groove 1a has reached the desired depth and the irradiation of the ion plasma 3 is stopped.
Patent JP-S62180495-A (JP)
Inventor: MURAKAMI HIROYOSHI
IPC: G06Q40/02
Filed: 1986-02-04
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-S52106581-A (JP)
Title: Transfer valve control system of transport apparatus
Inventor: KIMURA KAZUO
IPC: B65G43/08
Filed: 1976-03-03
Abstract: PURPOSE: Tranport apparatus, in which transfer valves control is series system, to simplify transmission line and to reduce control side load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56119868-A (JP)
Title: Object discriminator
Inventor: OOYAMA MITSUZUMI
IPC: G01S13/74
Filed: 1980-02-27
Abstract: PURPOSE: To reduce an influence upon men and animals by lowering an average electric power density of a microwave by intermittently transmitting a retrieval signal normally and by making a characteristic code from an object by transmitting an interrogation signal when an answer is detected.  
     CONSTITUTION: In normal operation, transmitter 12 of interrogator 11 transmits a microwave for retrieval intermittently from antenna 14. Responder 16 receives the microwave, which is modulated by the signal of responder existence information that the 1st generator 17 made of a ceramic resonator, etc., generates with a retrieval signal demodulated by mixer 19 to transmit the modulated wave from antenna 10. Interrogator 11 receives the existence information by receiver 13 and transmits an interrogation signal from transmitter 12. In answer device 16 having received the signal, the 2nd generator 18 resonates to answer to the demodulated interrogation signal and generates a characteristic code, which is sent out via mixer 19  and antenna 20. This signal is received by interrogator 11 and receiver 13 discriminate the code characteristic to the responder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59160678-A (JP)
Inventor: TSUTSUMIGOSHI SHINOBU
IPC: B62K5/08
Filed: 1984-02-10
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-S61185205-A (JP)
Inventor: UNO GENZO
IPC: A45C11/34
Filed: 1985-02-09
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-H08223335-A (JP)
Title: Facsimile equipment
Inventor: HORIGUCHI TAKASHI
IPC: H04N1/00
Filed: 1995-02-13
Abstract: PURPOSE: To check reception information without visiting the facsimile equipment by providing a transmitter voice notice means and outputting a transmitter source in voice based on a stored transmitter ID. CONSTITUTION: A sender source voice notice means 1 receives a sender ID by an information reception means 7 and stores the ID to a sender ID storage means 2. Upon the receipt of an output end signal from an image output means 8, a call voice code selection means 4 compares a content of the means 2 with a content of a sender ID/call voice code storage means 3 and selects a call voice code of the sender ID coincident. Then the sender source voice code storage means 5 stores the selected call voice code and a voice output means 6 outputs the content of the means 5 to a speaker 9 as a call voice. Thus, every time sound of the image output of the reception information is heard, the reception information is checked without visiting the facsimile equipment to discriminate the sender source.
Patent JP-S57137468-A (JP)
Title: Vapor source for vacuum vapor deposition
Inventor: KURIHARA YOSHIHISA
IPC: C23C14/24
Filed: 1981-02-20
Abstract: PURPOSE:To prevent splashes and to form vapor deposition films of good quality by providing a shielding plate in the upper part of a melt well of a vapor source by a resistance heating system, and further providing tapered parts worked to rough surfaces around the melt well as evaporating parts for the vapor depositing material. CONSTITUTION:A melt well 12 is formed in the central part of a flat plate 11 consisting of W, and the surfaces of the tapered parts 13 around the well 12 are roughened by machining or chemical treatment to have improved wettability to vapor depositing material. The top edges of the side faces of the well 12 of the plate 11 are rails, on which a shielding plate 15 is mounted freely slidably and is so disposed as to cover the upper part of the well 12. The plate 15 is kept heated through conduction of electricity or the like. The splashes 18 which boil and scatter when the melt 17 in the well 12 is evaporated by heating the plate 11 through conduction of electricity from an electrode 16 are trapped by the plate 15, whilist the vapor depositing material derived to the tapered parts 13 evaporate, thereby forming vapor deposition films.
Patent JP-S61184008-A (JP)
Title: Output circuit of integrated circuit device
Inventor: TAKAKURA HIROMITSU
IPC: H03K19/0944
Filed: 1985-02-08
Abstract: PURPOSE:To attain sure setting of an output terminal at application of power voltage by applying NAND constitution where plural MOSFETs are connected in series to inverters forming a static latch and a dynamic latch. CONSTITUTION:Enhancements FETs are used for FETs 28, 30 and depletion FETs are used for FETs 29, 31 respectively. In this case, when an initial set signal RST is at a common level at application of power, both the static latch 7 and the dynamic latch 8 are reset. Thus, an FET10 fed with a common level is turned off and an output terminal 9 reaches the state not having any current, that is, logical 1. On the other hand, depletion FETs are used for the fETs 28, 30 and enhancement FETs are used for the FETs 29, 31, then both the latches 7, 8 are set. Then the FET10 is turned on and the output terminal 9 goes to a common level, that is, logical 0.