baber/WOPTO huggingface dataset:
Patent JP-H0549650-A (JP)
Title: Production of dental prosthetic appliance
Inventor: HAKAMAZUKA KOJI
IPC: A61C5/08
Filed: 1991-08-27
Abstract: PURPOSE:To provide the process for production of the dental prosthetic appli ance which can produce the dental prosthetic appliance having an excellent aesthetic property and high mechanical strength. CONSTITUTION:A core material 12 formed by casting and molding castable ceramics in accordance with the conventional method, then subjecting the molding to a crystallization treatment by heating the molding at 920 deg.C is disposed on an abutment tooth pattern 11. A porcelain mixture 13 prepd. by mixing porcelain 'Bitadule-N(R)' produced by Bita Co., porcelain 'Duceram(R)' correction powder (K) produced by Ducera Co., and low fusing graze material 'Ceracom Fine Grating Stain(R)' produced by Ceracom Co., at 7:2:1 weight ratio is then built up. After this mixture is cried for minutes at 600 deg.C, the mixture is heated up to 905 deg.C at 50 deg.C ratio per minute under a reduced pressure (760mmHg). The molding is then held for 30 minutes at 905 deg.C and is slowly cooled in the atm., by which the dental prosthetic appliance 10 is obtd.
Patent JP-H0265130-A (JP)
Title: Vacuum treatment device
Inventor: SORAOKA MINORU
IPC: B01J3/02
Filed: 1988-08-31
Abstract: PURPOSE:To prevent lowering of a yield rate by adhesion of dust to a sample to be vacuum-treated by operating a communication means while introducing gas into or exhausting it from a vacuum treatment room. CONSTITUTION:Before closing a gate valve 62, valves 112 and 122 are opened and a vacuum pump 120 is operated so as to introduce nitrogen gas from a gas source 110 into a discharge tube 10. The nitrogen gas passes through an opening 51 and flows inside a buffer room 50 being a part of a vacuum treatment room 80 and then it is exhausted by a vacuum pump 120. When a cylinder 70 is operated in this condition, a rod 71 rises and a valve body 61 contacts with a top wall 52 and it is shut off. The foreign matter such as a reaction product, etc., which adheres to bellows 60 at deformation of the bellows comes off from the valve body 61 and becomes dust and are exhausted out of a vacuum treatment room 80 together with the nitrogen gas. After the gate valve 62 is closed, the valve 112 is closed so as to stop the introduction of the nitrogen gas. Thereafter, etching treatment is done.
Patent JP-S59105131-A (JP)
Title: Input/output circuit device
Inventor: SAITOU TOMOTAKA
IPC: H03K17/687
Filed: 1982-12-08
Abstract: PURPOSE:To minimize a direct current at the pressing of a key to prevent the DC from dependence upon the threshold voltage of transistors (TRs) by supplying ''0'' level voltage to a key terminal through a current limiting resistor during the period other than the keying. CONSTITUTION:For instance, p-channel TR Pi is connected between a power supply VDD and a key terminal Ki (i=1-4), n-channel TRs N1i, N2i are connected in series between the key terminal Ki and the earth and n-channel TRs N3i, N4i are connected in series between a potential supplying terminal 11i and the key terminal Ki. A timing pulse -Di is supplied to the gates of the TRs Pi, N1i, N3i, a key lead-in signal RiN is supplied to the TR N2i and a signal -RiN which is turn to ''1'' during the time of no key lead-in is supplied to the gate of the TR N4i. In this circuit, ''0'' level voltage is supplied to the terminal Ki through the current limiting resistor during the period other than the key lead- in period and the DC value at the pressing of the key can be kept constant independently of the threshold voltage of the TRs.
Patent JP-S6195793-A (JP)
Title: Laser beam machine
Inventor: KANEHARA YOSHIHIDE
IPC: B23K26/08
Filed: 1984-10-16
Abstract: PURPOSE:To perform a good machining even against the object to be machined having high reflection factor by stopping the movement by the measured intensity of the reflecting laser beam by the object to be machined in the machine relatively moving the spot of the laser beam irradiated on the object to be machined to the object to be machined. CONSTITUTION:Suppose a machining is performed upto a point PB with starting the machining of the object 5 to be machined from a point PA. When the machining is suspended at this point and a laser beam 2 is made to be reflected on the surface of the object 5 to be machined, the signal A outputted from the detector 17 detecting the intensity of the reflecting beam 16 thereof is increased. It is inputted into a comparator 21 and compared with the reference signal F showing the allowable intensity of the reflecting beam 16 emitted from a setter 20 hereupon and the signal G of A>=F is inputted into a NC unit 8 and the movement of a XY stage 6 or the object 5 to be machined is stopped. The object 5 to be machined is then subjected to drilling, the intensity of the reflecting beam 16 is gradually reduced, the output of the comparator 21 is reversed and the movement of the object 5 to be machined is started.
Patent JP-S6460654-A (JP)
Title: Polyimide composite material
Inventor: KOBA TOMOHITO
IPC: C08L79/08
Filed: 1987-08-31
Abstract: PURPOSE:To obtain the title material excellent in heat resistance, chemical resistance, mechanical strengths and moldability, by mixing a resin composition comprising a specified polyimide and polyphenylene sulfide with a fibrous reinforcement. CONSTITUTION:A polyamic acid obtained by reacting 4,4'-bis(3-aminophenoxy) biphenyl (i) with a tetracarboxylic acid dianhydride (ii) in an organic solvent is imidated to obtain a polyimide (a) having recurring units of the formula (wherein R is a tetravalent group and is a 2C or higher aliphatic group, a cycloaliphatic group, a monocyclic aromatic group, a fused polycyclic aromatic group or a nonfused polycyclic aromatic group consisting of aromatic groups bonded directly or through bridging members). A resin composition (A) comprising 99.9-50wt.% component (a) and 0.1-50wt.% polyphenylene sulfide (b) as a flow accelerator is mixed with 5-85vol.% optionally surface-treated fibrous reinforcement (B) such as carbon fiber, glass fiber of metallic fiber.
Patent JP-2000058172-A (JP)
Title: Subminiatured electrical connector and its manufacture
Inventor: HORCHLER DAVID C
IPC: H01R24/60
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector, that does not have a barb part and can be manufactured at low cost, while keeping functional features of an insert-molded connector having the barb part. SOLUTION: First, an axial insulating member 22 having slots 44, 46 to retain conductive terminals is prepared, and an insulating housing 66 having a peripheral wall and an axial opening is also prepared. The axial insulating member 22 is inserted into the axial opening of the insulating housing 66, and the conductive terminals are fixed in the slots 44, 46. This connector member does not have a barbed part and is manufactured without being subjected to insert-molding.
Patent JP-2000050350-A (JP)
Title: Data communication resource assignment method and radio device
Inventor: TANAKA TAKAHIRO
IPC: H04W36/08
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To enable many radio terminals to make data communication simulta neously by assigning a data communication resource efficiently into plural radio base stations. SOLUTION: A radio base station A3 is provided with a means 4 that makes data communication with plural radio terminals A1, B2, a means 7 that checks the idle state of a data communication resource, a means 8 that acquires the data communication resource, a means 5 that connects a data link, a means 10 that holds a radio terminal possible to hand-over to another radio base station, a means 11 that detects the radio terminal possible to hand-over to the other radio base station and a means 12 that requests hand-over to the radio terminal and the resource is efficiently assigned to the plural radio base stations.
Patent JP-H05347263-A (JP)
Title: Forming method of insulating film
Inventor: MUROYAMA MASAKAZU
IPC: H01L21/208
Filed: 1992-08-13
Abstract: PURPOSE:To form an excellent flattened insulating film in a liquid growth process by a method wherein a resist is enhanced in adhesion to a base and prevented from separating off at the formation of the insulating film. CONSTITUTION:An interlayer insulating film 32 and an Al wiring layer 33 are formed on a semiconductor substrate 31, and a gamma-epoxy propyl triethoxy silane layer 34 as a surface treated layer is formed on the Al wiring layer 33. Then, the Al wiring layer 33 is worked using a resist 35 as a mask, and then all the surface of the substrate 31 is irradiated with UV, whereby photosensitive agent contained in resist component material reacts to form carboxyl groups. The carboxyl group concerned reacts with epoxy groups contained in the surface treated layer and chemically combined together. Therefore, the resist 35 is improved in adhesion, and in result an insulating film manufactured in an after process is well formed.
Patent JP-S6276597-A (JP)
Inventor: SHIMADA YUZO
IPC: H01L23/12
Filed: 1985-09-27
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-S59107491-A (JP)
Title: Ic card
Inventor: HATSUTORI KUNIO
IPC: G06K19/07
Filed: 1982-12-10
Abstract: PURPOSE:To prevent the breakdown of a memory element and a malfunction such as a writing mistake, etc. by providing a means which delivers outside the information value of the writing voltage necessary for writing information to the memory element. CONSTITUTION:The information on proper writing voltage of a PROM which is previously stored in said PROM part inside an IC card A is delivered to an IC card processor B after the operation of the card A is started. The processor B discriminates the input information value of the writing voltage and delivers a signal to a writing operation voltage generating circuit 9 from a controller in accordance with the result of discrimination. In such a way, the proper writing voltage is produced to the card A. Then a processing mode is put into the processor B, and this mode signal is delivered to the card A through an I/O port and a controller part 8. The card A discriminates the received mode signal and performs the processing in a processing mode.
Patent JP-2001010486-A (JP)
Title: Radio operating system of jigback ropeway
Inventor: MIZUKAMI YASUO
IPC: B61B12/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To allow an operator on a carrier of a jigback ropeway to operate, decelerate, and stop the carrier by radio transmitting data from the carrier. SOLUTION: For a jigback ropeway, a radio control part 21 for transmitting and receiving contact signals to and from a control board 22 and converting them into digital data and a radio transmitter/receiver 20 for transmitting and receiving the data are provided at a foothill stop 2 where a drive is installed. A driving operation part 16 equipped with an indicator lamp for indicating driving, decelerating and stopping operations, a radio control part 15 for converting the operations into digital data, and a radio transmitter/receiver 14 for transmitting and receiving the digital data are mounted in a carrier 10 on a ropeway track. Thus, when the carrier 10 is operated according to the data ratio transmitted therefrom, the carrier 10 and the foothill stop 2 alternately transmits and receive answer-back signals to and from each other to monitor the state of communications.
Patent JP-S60108507-A (JP)
Title: Heat recovering system in marine engine plant
Inventor: EGUCHI YOSHIMASA
IPC: F01K7/18
Filed: 1983-11-15
Abstract: PURPOSE:To greatly increase the volume of steam generated by the heat of exhaust gas from a main engine, by recovering heat by means of a low pressure side gas-water separator and a vacuum drain cooler in addition to heat-recovery by means of a three-stage pressure type exhaust gas economizer system. CONSTITUTION:High, middle and low pressure side evaporating pipes 5 through 7 are disposed in an exhaust gas discharge pipe 1 from a main engine 2. High temperature cooling water from the cylinder head section 2a of the main engine 2 is led into a low pressure side gas-air separator 14 in order to recover heat. Steam drain discharged from a general steam consumption installation 44 is led into a drain cooler 56 to increase the coefficient of utilization, and as well is cooled within the drain cooler 56 by condensate from the steam turbine 47. With this arrangement, the amount of steam generated by the heat of exhaust gas from the main engine is greatly increased so that fuel may be saved.
Patent JP-H0497891-A (JP)
Title: Method for forming color image difficult to copy and thermal transfer material
Inventor: KOMAMURA TAWARA
IPC: B41M5/26
Filed: 1990-08-17
Abstract: PURPOSE:To form a color image incapable of being simply forged by the diplication due to a color copier by a simple process by forming respective color images due to at least two kinds of dyes having the substantially same color phase and capable of being visually discriminated in color difference to the separate regions on a common image receiving sheet. CONSTITUTION:The first thermal transfer material and an image receiving sheet are superposed one upon another and an image part 2 is recorded on the image receiving sheet 1 using a thermal head and a background part 3 is recorded in the same way using the second thermal transfer material to obtain a color image. In this color image, the image part 2 has the lemon yellow color due to a dye Y1 and the background part 3 has the orange yellow color due to a dye Y2 and both parts have the same yellow color phase but the image part 2 can be sufficiently confirmed visually. Even when a copy image is formed by a color copier using this color image as a manuscript, the image part 2 can not be confirmed. Therefore, the forgery due to the duplication of the color copier is extremely difficult.
Patent JP-H0537036-A (JP)
Title: Superconductive device and manufacture thereof
Inventor: NAKAMURA TAKAO
IPC: H01L39/22
Filed: 1991-08-01
Abstract: PURPOSE:To provide a superconductive field-effect type device, of which hysteresis characteristic is improved. CONSTITUTION:Ni ions are injected into a central part of a U-shaped plane Y1Ba2Cu3O7-x oxide superconductive thin film which is so arranged that only each end lies at an oxide superconductive thin film 2 for forming a resistor channel 6 between a superconductive source electrode 3 and a superconductive drain electrode 4. Then, a metal gate electrode 5 is arranged on the superconductive channel 20.
Patent JP-H0272099-A (JP)
Title: Installation of liquid transport cable
Inventor: ISHII KENICHI
IPC: F16L1/12
Filed: 1988-08-30
Abstract: PURPOSE:To avoid hindrance to the movement of a buoy in a plane defined by the axis of a flexible riser and restrain its movement in the direction perpendicular to this plane by connecting the buoy with an anchoring rope coupled with an anchoring member extended between the anchors lowered to the sea bottom parallel to a plane defined by the axis of a liquid transport cable and slidably moving the anchoring rope along the anchoring member. CONSTITUTION:An anchoring rope 11 is hung from one of the buoys 7 attached to a flexible riser 2 at intervals and its end is connected with an anchoring member 12 consisting of a wire extended between the anchors 10 lowered to the sea bottom 9 parallel to the plane defined by the axis of the flexible riser 2. The method for the aforesaid connection is by connecting a joint pipe 13 through which the anchoring member 12 is passed with the end of the anchoring rope 11 in such manner as to permit the anchoring rope 11 to be freely rotated about the joint pipe 13 in the plane defined by the anchoring rope 11 and the anchoring member 12. Also, the joint pipe 13 is movable along the anchoring member 12. Therefore, this anchoring method permits the buoy 7 connected with the anchoring rope 11 to move in the plane defined by the axis of the flexible riser 2 but restrains its movement in the direction perpendicular to this plane.
Patent JP-S6269899-A (JP)
Title: Novel dispersible active size composition
Inventor: MAABUIN FURANSHISU JIYOONZU
IPC: D21H17/20
Filed: 1986-09-16
Abstract: A water dispersible active sizing composition comprises an active size such as alkyl succinic acid and an effective proportion (e.g. 10-30% by weight) of a dispersant therefor, said dispersant comprising a polyalkoxylate of a rosin or fortified rosin, and/or a water dispersible organic derivative thereof such as a maleinate or succinate half ester.
Patent JP-2000106455-A (JP)
Title: Nitride semiconductor structure, fabrication thereof and light emitting element
Inventor: TSUDA YUZO
IPC: H01S5/323
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent emission efficiency drop and deterioration of reliability of product due to fluctuation of the emission efficiency by forming a nitride semiconductor film on a substrate, making recesses and protrusions in the grown surface of the substrate, and making a cavity between the nitride semiconductor film and the substrate in the recess. SOLUTION: A machining structure substrate (substrate) 1O0 has grooves 115 and protrusions (flat parts) 114 appearing on the surface of the substrate 100 upon formation of the grooves 115. A nitride semiconductor film is formed on the substrate 100. In addition to a nitride semiconductor film 123 formed on the protrusions 114, a nitride semiconductor film 124 is formed on the grooves 115 and a cavity 116 nor formed with the nitride semiconductor film is present in the grooves 115. Furthermore, a nitride semiconductor film 125 is deposited on the bottom of the grooves 115. The nitride semiconductor film 123 formed on the protrusions 114 can relax stress generated between the nitride semiconductor film 124 and the substrate 100 by means of the nitride semiconductor film 124 not influenced by the substrate 100.
Patent JP-H0877100-A (JP)
Title: Conversion unit for parallel interface bus extension
Inventor: WATANABE EIICHI
IPC: G06F13/36
Filed: 1994-09-09
Abstract: PURPOSE: To provide the conversion unit for parallel interface bus extension which is extremely short in data transfer time between buses and can increase the number of low-order bus-connected units to be managed. CONSTITUTION: Input/output data of a managed unit connected to a low-order side bus 14 are matched with data stored in a storage part 31 and the address of the data, stored in the storage part 31, on a high-order side bus 14 is matched with the address of the data on the low-order side bus 14; and the data of only the managed unit connected to the low-order side bus 14 can be inputted to and outputted from the high-order side bus 14 by the storage part 31, and a central processor on the high-order side bus 14 performs input/output control over data to and from all managed units similarly without considering the connection positions of the respective managed devices and suppresses the data input/output time within the access time on the highest-order bus.
Patent JP-H0531852-A (JP)
Title: Gas barrier film
Inventor: KUZE KATSURO
IPC: B32B27/20
Filed: 1991-08-01
Abstract: PURPOSE:To obtain a film laminate excellent in transparency and enhanced in the barrier properties of gas such as oxygen gas, by laminating a composition consisting of a film forming resin having a specific Permachol value and pyrophyllite and/or talc to at least the single surface of a thermoplastic resin film. CONSTITUTION:A gas barrier film is formed by providing a layer composed of a composition consisting of a film forming resin A wherein a Permachol value pi defined by formula (wherein 6 is the flocculation force of polymer chains and fV is free volume) is 75cal/cc or more and pyrophyllite and/or talc B and compounded so that the wt. ratio of B/A becomes 1/99-90/10 to at least the single surface of a base film composed of a thermoplastic resin. By this method, a plastic film having high gas barrier properties and transparency, requiring no multilayered structure and excellent in handling properties and economical efficiency can be obtained.
Patent JP-H1061934-A (JP)
Title: Combustion type exhaust gas treatment apparatus
Inventor: ENDOU FUMIYOSHI
IPC: F23G7/06
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To effectually utilize heat produced with combustion for detoxification treatment and ensure also cooling of a combustion chamber by providing a gas preheating passage on an outer periphery of the combustion chamber for preheating gas introduced into a combustion burner. SOLUTION: A trunk part of a combustion chamber 2 having a combustion burner 1 at an upper center part is formed into a double wall structure, and a partition plate 5 is provided in a cavity part formed between an inner wall 3 and an outer wall 4 both constituting the combustion chamber 2, and further two stages of ring shaped preheating passages 6a, 6b are provided in two steps in the vertical direction. Exhaust gas including harmful components to be subjected to combustion treatment is preheated after passage through the gas preheating passage 6a from an exhaust gas supply passage 7a and is supplied to an exhaust gas flow passage 1a of the combustion burner 1.  Primary air containing oxygen for combusting the exhaust gas is preheated after passage through the gas preheating passage 6b from a primary air supply passage 7c, and is then supplied to the primary air flow passage 1c of the combustion burner 1. Hereby, combustion of the exhaust gas is promoted, and combustion temperature is raised saving a fuel, and hence detoxification treatment is surely achieved.
Patent JP-H1158320-A (JP)
Title: Bench cutter
Inventor: OHAMA SHINJI
IPC: B27G3/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a high dust collecting efficiency without changing an angle for fitting a dust collection guide by a method wherein a tangent of a circle at a contact point of a circle corresponding to a periphery of a saw edge and an upper surface of a material to be cut is positioned in an opening of the dust collection guide to a downstream side in a rotary direction of the saw edge during cutting of a material to be cut. SOLUTION: In a cutting unit 10b, an angle to a rotary direction downstream side of a saw edge 9 between a tangent T of a circle at a contact point P between a peripheral corresponding circle of the saw edge 9 and an upper surface of a thick plate 23a is comparatively small at start of cutting, and cut chips are scattered in a small angle concerning upper surface of the thick plate 23a. Since the tangent T of the circle at the contact point P is positioned in an opening 13a of a dust collection guide 13, the coat chips are surely introduced in the opening 13a.  Though an angle between the tangent T and the upper surface of the thick plate 23a is also increased when a cutting amount of the thick plate 23a is increased by pushing downward of the cutting unit 10b, the tangent T of the circle is positioned in the opening 13a under a cutting in end state, and the cut chips are introduced into the opening 13a. Dust collection efficiency can be improved without changing a fitting angle of the dust collection guide 13.
Patent JP-S6279164-A (JP)
Title: Sorter of picture forming device
Inventor: OKANE AKIO
IPC: G03G15/00
Filed: 1985-09-30
Abstract: PURPOSE:To prevent blanks from being left on pins and wrongly taken out by providing a blank detecting sensor on each pin. CONSTITUTION:When pins 2 are returned to the start positions, the output level of a sorter stand-by signal 9 generated from a sorter controller 5 to a controller 4 becomes low so that the controller 4 takes in the output signal of a blank detecting sensor 3 mounted on each pin 2. And when pins on which are mounted the blanks are found by the controller 4, the controller 4 activates a motor 6 through the sorter controller 5 to move said pins to the uppermost stage and make an user prepare for the removal of blank on the pin. After the repetition of these operations, when blanks are removed from all pins, pin return signals 8 are sent from the controller 4 to the sorter controller 5 so that each pin is returned to the start position to set a sorter to the stand-by condition.