baber/WOPTO huggingface dataset:
Patent JP-H047322-A (JP)
Title: Sealing resin composition and semiconductor device sealed therewith
Inventor: MATSUZAWA TSUKASA
IPC: H01L23/29
Filed: 1990-04-25
Abstract: PURPOSE:To prepare the title compsn. excellent in moldability and reliability by compounding a specific epoxy resin, a specific phenol resin, and a powdered silica. CONSTITUTION:The title compsn. comprises an epoxy resin of formula I (wherein R<1> is H, halogen, or alkyl; R<2> is H or alkyl; and (n) is 0, 1-3), a phenol resin of formula II (wherein (m) is 0, 1-7), and a powdered silica is an amt. of 25-90wt.% based on the total compsn. The epoxy resin pref. has a number average mol.wt. of 1500 or lower; a resin having a mol.wt. higher than 1500 has too high a softening temp. and hence is not pref. The number-average mol.wt. of the phenol resin higher than 1000 gives the resin too high a softening temp. and thus adversly affects the productivity.
Patent JP-H11347052-A (JP)
Title: Tooth reforming device and reforming agent
Inventor: NONOMURA YUUSUKE
IPC: A61K33/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To easily reform a tooth by equipping the device with an exciting means to accelerate the reaction of a reforming agent and/or a tooth onto the tooth to the surface of which a prescribed amount of the reforming agent was applied. SOLUTION: A reforming agent is applied from the surface of a tooth to the tooth to improve the quality and the quantity of a tooth and the reaction between the reforming agent and the tooth is accelerated by this tooth reforming device. The tooth reforming device is equipped with an exciting means 3 to accelerate reaction of the reforming agent and/or the tooth. The exciting means is constituted so as to give molecular vibration and comprises a molecular vibration plate to generate molecular vibration centering on the resonance waves of Ca3 (PO4 )2 (around 9-10 μm) and a power supply means to supply electric power to the molecular vibration plate. The reforming agent contains any of an apatite precursor, easily bonded apatite, and an apatite bonding agent.
Patent JP-H0641747-A (JP)
Title: Method of selectively vapor-depositing aluminum on pattern silicon substarate
Inventor: SUTEFUAN MAAKU FUAIN
IPC: C23C16/20
Filed: 1993-04-13
Abstract: PURPOSE: To selectively deposit Al films by evaporation at a low temp. by depositing copper base layers by evaporation on a silicon substrate, then bringing the layer into contact with the vapor of an amine alane compd. at a specific temp.  
     CONSTITUTION: The copper base layers are deposited by evaporation on the exposed silicon parts of the silicon substrate formed with patterns by a chemical vapor deposition method or the like. The patterned copper base layers are brought into contact with the amine alane compd. at 25 to 180°C, by which the aluminum is selectively deposited by evaporation on the patterned copper base layer parts. Trimethylamine alane, etc. are used as the amine alane compd. Diffused barrier coatings are preferably adhered to the exposed silicon parts of the substrate. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09294778-A (JP)
Title: Clutch manipulator for motor-driven wheelchair
Inventor: HAYASHI KUNIHIRO
IPC: A61G5/04
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To let both a rider and an attendant easily manipulate a clutch by connecting a clutch lever for rider and a clutch lever for attendant to a clutch means when manipulating the clutch means for intermitting motive force transmitted from a driving motor to rear wheels. SOLUTION: When a clutch lever 54 is turned and a cam follower 46 is moved toward the outside of a vehicle by a clutch cam 48, with this action, a slide gear 30 is moved toward the outside of a counter shaft 28 against a spring 38 by a shift fork 44 and such a state is held. Therefore, a dog part 18a of the slide gear 30 is detached from a dog part 18b of a counter gear 24, the transmission of motive force between a driving motor 10 and rear wheels 6 is cut off and manual push is enabled. Next, when the attendant steps a stepping pedal and engages a clutch means 18 by moving the slide gear 30 back toward the inside, the state of enabling the rotations of rear wheels 6 through the motor 10 is provided.
Patent JP-H0410308-A (JP)
Title: Superconductive fine wire material
Inventor: ARAI YOSHIAKI
IPC: H01B13/00
Filed: 1990-04-25
Abstract: PURPOSE:To facilitate practical processing by forming a superconductive layer in a plastic film, and cutting them finely to form the wire material to be sintered, and thereafter, sintering the wire material to be sintered. CONSTITUTION:A superconductive layer is formed on a plastic film, and they are cut finely to be formed into the wire material to be sintered. Plastic, which can be decomposed by the heat in a later process, such as polyester film is used as the plastic film. The superconductive layer on the plastic film is made of the resin in which powder of superconductive material is contaminated, and is formed by, for example, reverse coating and screen printing or the like. The wire material to be sintered is sintered at a predetermined heating temperature. Very fine superconductive wire material without supporting member can be thereby obtained, and the whole of a wire material is superconductive, and practical processing is facilitated.
Patent JP-S61270444-A (JP)
Inventor: AKIYAMA HAJIME
IPC: E04C3/02
Filed: 1985-05-22
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-S61267316-A (JP)
Title: Liquid-phase epitaxial growth method
Inventor: MARUYAMA KENJI
IPC: H01L21/368
Filed: 1985-05-21
Abstract: PURPOSE:To enable the manufacture of the high-purity crystal product by a method wherein high-frequency voltage or DC voltage is applied to the hydrogen gas located in a growth ampul by the electrode device provided outside the growth ampul. CONSTITUTION:An electrode device 12, having the platinum embedded in quartz glass and the like, for example, is provided on the two places located on the side face opposing to a quartz growth ampul, each lead wire 13 is led out to outside, and the voltage V is going to be applied to both ends of the lead wire 13. High-frequency voltage or DC voltage can be used as the voltage V. When a liquid-phase growing method is going to be performed, a glow discharge is generated in the hydrogen gas located in the growth ampul by applying the prescribed voltage between the electrode devices 12 and 12 in the state that the growth ampul is being heated up by an electric furnace, the sealed hydrogen gas is converted into hydrogen ions, and the reactivity of reduction is enhanced. As a result, the oxide located in the ampul is reduced considerably, no defect in crystal due to impurities is generated in the grown crystal, and excellent crystal can be grown.
Patent JP-H06297253-A (JP)
Title: Electrolytic polishing method and device to manufacture extremely thin needle
Inventor: TANAKA AKIRA
IPC: B23H9/08
Filed: 1993-04-13
Abstract: PURPOSE:To manufacture an extremely thin needle easily by observing a needle tip shape and a contact length between a needle material and electrolyte in the middle of electrolytic polishing in the case of manufacturing the extremely thin needle used in a scanning type tunneling microscope or the like. CONSTITUTION:A liquid level of electrolyte 1 is raised more upward than the edge of an electrolytic cell 2, and a meniscus surface 3 is formed in a projecting shape, and a needle tip shape of an extremely thin needle material 4 soaked in the electrolyte 1 and a contact length between the needle material 4 and the electrolyte 1 are observed in the middle of electrolytic polishing, and electrolytic voltage electric current or the contact length between the needle material 4 and the electrolyte 1 are controlled according to these. This device is composed of an electric power supply and control circuit 5, an electrolytic cell constituting part 6 composed of an electrolytic cell 2 which holds the electrolyte 1 and becomes a counter electrode and a moving regulating part 10 to support and move this electrolytic cell 2, a needle material supporting moving mechanism 7 composed of an installing part 11 to install the needle material 4 being an electrolytic pole and a moving regulating part 12 to move the needle material 4, a needle tip shape observing unit 8 to observe the needle tip shape of the needle material 4 and a frame member 9 to cover and support the respective parts such as these 6-8.
Patent JP-H08286533-A (JP)
Title: Heating device and image forming device
Inventor: IZAWA SATORU
IPC: G03G15/20
Filed: 1995-04-11
Abstract: PURPOSE: To enable the improvement of fixing performance, etc., in an image heating/fixing device of a device which is excellent in heating performance and durability and capable of reduction in the cost, etc., without various kinds of problems generated in a conventional device, in a film heating system heating device. CONSTITUTION: The device is constituted so that at least one side member 12 of members 12 and 16 for forming a nip part, N with a film 11 is of a heating member and a heated material P is introduced between the film 11 of the nip part N and the other side member 16, to hold/carry the nip part N together with the film 11 and heated with the heating member 12 with the film 11 in the nip part N. The heating member 12 consists of a resistance heater member 20 for energization for heating and a nonresistance heater member 24 and the film 11 is held between the nonresistance heater member 24 of the heating member 12 and the other side member 16, to form the nip part N.
Patent JP-S59931-A (JP)
Title: Method for mounting of semiconductor element
Inventor: FUJITA SHIGEO
IPC: H01L21/58
Filed: 1982-06-25
Abstract: PURPOSE:To increase the reliability of a semiconductor element at low cost by a method wherein the semiconductor is placed on the bonding agent which has been brought to a semihardened state, and a complete hardening process is performed on the above. CONSTITUTION:A bonding agent 5 is applied at the part 22 to be die-bonded on a substrate 21, the bonding agent 5 is brought to a semihardened state by drying up the substrate 21, whereon the bonding agent is applied, at a high temperature, a semiconductor element 24 is placed on the bonding agent 5, and the bonding agent 5 is completely hardened. As a result, the semiconductor element can be mounted at any time, and this enables to perform a production adjustment. Also, as the bonding agent is used at B stage, no oozing and the like can be prevented, thereby enabling to enhance the reliability of the titled semiconductor element at low cost.
Patent JP-S5813461-A (JP)
Title: Speed command device for continuous casting installation
Inventor: ISHIHARA FUMIAKI
IPC: B22D11/20
Filed: 1981-07-15
Abstract: PURPOSE:To provide a speed command device which outputs the speed signals corresponding to the inclination in the required speed change and controls the speed of continuous casting by comparing a set speed and the actually transmitted signal speed, discriminating the speed zone of the speed signal and generating the function for the inclination in the required speed change. CONSTITUTION:Speed setting knobs consisting of variable resistors 1, 3 are installed respectively in a casting hearth and a cutting chamber, and the command for a speed change from one of the resistors is inputted by a selection switch 2 to a function generator 4, where the command is compared with a speed signal and the difference Vin thereof is calculated. The speed signal is compared with threshold voltages Vc1 and Vc2 by comparators 6, 7, by which a speed zone is discriminated, and the information signal thereof is outputted via relays 8, 9. The generator 4 generates the function of the inclination corresponding to the speed change meeting the speed zone, integrates the Vin and outputs a fresh speed signal Vout. The Vout is rounded of the angles of the curve for the change by a delay element 5, is amplified with an amplifier 10 and is outputted as a speed command to a controller.
Patent JP-S5234390-A (JP)
Title: Arc resisting insulated rod
Inventor: FUKAI TAMOTSU
IPC: H01B17/56
Filed: 1975-09-10
Abstract: PURPOSE: To improve arc resistance and weather resistance by composing the surface with acrylic acid resin, and to improve mechanical strength at the terminal where metal is mounted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62265885-A (JP)
Title: Automatic white balance adjustment circuit
Inventor: NOMURA MASAYUKI
IPC: H04N9/73
Filed: 1986-05-13
Abstract: PURPOSE:To securely adjust a white balance even in the case of photographing an object which includes many specific colors by holding the state of the preceding white balance when the change in a color component occurs only in the specific area of a photographing screen. CONSTITUTION:The first detection means 31 detects the change in a red component in the central part B of the photographing screen A according to the change in an R-Y color difference signal. The second detection means 32 detects the change in the red component in a peripheral part C according to the change in the R-Y color difference signal. A holding operation control circuit 24 outputs a holding signal when the first detection means 31 supplies a detection output to said circuit 24, and stops the output of the holding signal when the outputs from the detection means 31 and 32 are supplied. When a man's face is brought into close-up, for example, the first detection means 31 detects the increase in the red component in the central part B of the photographing screen A, and the holding signals are supplied to the first and the second holding circuits 16 and 17. A gain control voltage is held in a state just before white balance can be attained, and supplied to gain control circuits 6 and 7.
Patent JP-H07289025-A (JP)
Title: Seeding band
Inventor: IKEDA SHUZO
IPC: A01C1/04
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a seeding band easy to seed, with no need for administering the number of seeds to be sawn, the time to seed, seeding interval, fertilizer, etc., independent of the kind of vegetables or flowers. CONSTITUTION:A band 1 made of a material containing nutrient for seeds 3 is first prepared. The seeds 3 are then stuck on one or both of the surfaces of this band at specified intervals; or, this band is made into bags situated at specified intervals and these bags 2 are encapsulated with the seeds 3.
Patent JP-S5443663-A (JP)
Title: Wide band negative feedback amplifier
Inventor: NAKANO TAKAO
IPC: H03F1/34
Filed: 1977-09-13
Abstract: PURPOSE:To improve the frequency characteristic in a low band by separating the feedback system into a feedback system for signals and a feedback system for DC bias and including a by-pass capacitor, which constitutes and amplifier, in the feedback system for signals. CONSTITUTION:A wide band amplifier dependent upon one power supply is constituted by I/O impedance matching resistances 1 and 1', DC cutting bypass capacitors 2 and 2', amplifier circuit 3 and feedback circuit 4. Besides this constitution, DC bias feedback circuit 5 is provided in parallel to amplifier circuit 3 and is in the state apart from the sngle system. Meanwhile, low-impedance power supply input circuit 6 is connected to amplifier circuit 3. In this manner, capacitors 2 and 2' are included in feedback system 4, and circuit 5 is newly provided and separated from the signal system, and low-impedance circuit 6 which can be ignored as a feedback loop is provided, thereby constituting an amplifier. Therefore, frequency characteristic extends to an ultra-low band and becomes a wide band characteristic.
Patent JP-H06323796-A (JP)
Title: Blasting method
Inventor: YAMAMOTO MASAAKI
IPC: F42D1/00
Filed: 1993-05-12
Abstract: PURPOSE:To reduce blasting vibrations and noises in bench blasting by using both electronically delayed electric detonator caps and electric detonator caps having delay composition as a delaying means in such a manner that the electronically delayed electric detonator caps are installed in specified locations and the electric detonator caps having delay composition as a delaying means are installed in locations other than the specified locations. CONSTITUTION:The title bench blasting is carried out by using electronically delayed electric detonator caps for 6 vertical holes #1-#6 in which a large amount of powder is charged and delay composition type MS electric detonator caps for a large number of, i.e., 30 horizontal holes #8-#17 in which a comparatively small amount of the powder is charged. Because beddrock is straightly, smoothly finished between the holes without being damaged, overbreak, unfixed stone removing work and hindering stone removing work in assembling supporting are reduced. Bedrock protection and safety are enhanced. An accurate concrete laying plan can be established.
Patent JP-S5336888-A (JP)
Title: Floated material collecting vessel
Inventor: KANOU HISASHI
IPC: B63B35/32
Filed: 1976-09-15
Abstract: PURPOSE:To provide a floated material collecting vessel adapted for large floated material by providing a fork lift at the stem of dual hull vessel and movable ballast means.
Patent JP-S5444625-A (JP)
Title: Production of tribromophenol
Inventor: SATOU KIMIHIKO
IPC: C07C27/00
Filed: 1977-09-16
Abstract: PURPOSE: The bromination of phenol is conducted in a heterogeneous system consisting of water and an organic solvent and the hydrogen chloride, by-product, is recovered by heating under refluxing, thereby producing high-purity tribromophenol in high yield.  
     CONSTITUTION: Phenol is brominate by using bromine chloride in a heterogeneous solvent system consisting of water and an organic solvent at 5W45°C. After addition of bromine chloride, the reaction mixture is heated under refluxing and hydrogen chloride is removed out of the system and recovered. The tribromophenol dissolving in the organic solvent is, without isolation, used for other purposes. When necessary, the tribromophenol in the organic solvent is reacted with an aqueous alkali to form its sodium salt. The heterogeneous solvent is composed of water containing more than 5 moles of hydrochloric acid per 1kg and an organic solvent which is less soluble in water and contains halogen.  
     EFFECT: Hydrogen chloride formed during the reaction is immediately absorbed in water and does not accumulate in the organic solvent in which the bromination occurrs, thereby preventing the reduction of reaction rate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6149913-A (JP)
Inventor: FUORUKU ENGUSUTOROOMU
IPC: F23C10/02
Filed: 1985-05-24
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-S603257-A (JP)
Title: Individual charging processing system
Inventor: ARAI MASATAKA
IPC: H04M15/06
Filed: 1983-06-20
Abstract: PURPOSE:To attain ease of charging processing by providing an identification information applying means to each terminal and a charging processing means for each user to an exchange. CONSTITUTION:The system consists of an exchange network NW, central controller CC, memory M, input/output controller I/OC, external memory EM, service reception voice trunk SVT, dial tone trunk DT, talking trunk TK, scanning circuit SCN, telephone terminal set T, and an identification information reading section IN. When a caller makes a call, the terminal set T reads information of identification tab at the reading section IN, then transmits this information to an exchange side. When the user is connected to an opposite line and the communication is finished, the central controller CC of the exchange a charge counted value at each user by the information of the identification tab and stores it in an external memory EM or the like.
Patent JP-H08303995-A (JP)
Title: Method for guiding flying object
Inventor: KIKUTA MASUMI
IPC: G05D1/12
Filed: 1995-05-09
Abstract: PURPOSE: To obtain a method for guiding a flying object which when launched. toward a target aircraft to shoot at is not intercepted by the target aircraft. CONSTITUTION: A guided flying object is equipped with a random-flight controller 11 which is composed of a random-signal-start circuit 12, a random-signal- stop circuit 13, and a random-signal generator 14. This guided flying object is designed to be launched into a random flight. As a result, it can intercept a target aircraft.
Patent JP-S5234392-A (JP)
Title: Production method of non-linear resistance element from sintered zinc o xide
Inventor: IGA ATSUSHI
IPC: H01C7/10
Filed: 1975-09-11
Abstract: PURPOSE: Production method of sintered non-linear resistance element with improved non-linearity and stability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11347136-A (JP)
Title: Far infrared radiation generator and display device adopting the same
Inventor: KIM HEON-SOO
IPC: H01J29/46
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a far infrared radiation generator, which can radiate the large quantity of far infrared good for a human body in one direction, and a display device adopting the same. SOLUTION: This device is provided with a body case 21 forming an opening 21a on the front face, cathode-ray tube 24 mounted in the body case 21, far infrared radiation material 29 formed on at least one side in the body case 21, and modulation means 22 and 23 for modulating far infrared, which are radiated from the far infrared radiation material 29 through the opening 21a, so as to have a prescribed frequency. Thus, since the large quantity of far infrared are radiated in front of a display, it performs good operation for the human body. Also since these far infrared rays are modulated especially to the specified frequency good for the body by the modulation means 22 and 23 while being radiated, a body relaxation effect can be further improved.
Patent JP-2000301596-A (JP)
Title: Frost-like plastic bottle
Inventor: WADA KIYOSHI
IPC: B29C49/48
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a plastic frost bottle having a transparent feeling like a glass bottle and a high-grade soft feeling. SOLUTION: In a plastic container using a polymer alloy molding material consisting of polyethylene terephthalate(PET) and polycarbonate(PC), a polymer alloy wherein a wt. ratio of PET:PC is (65:35)-(75:25) is subjected to stretch blow molding at a draw ratio of 1.8 or less. The obtained bottle is suitable to be filled with content at about 70 deg.C.
Patent JP-H11302105-A (JP)
Title: Antimicrobial composition for industrial purpose
Inventor: UEDA FUMIHIRO
IPC: A01N37/12
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial composition for industrial purposes that develops marked effect against microorganisms dispersing in water and slime on wall surfaces with synergistic effect increased and is useful for paper-coating solution or the like by using dibromodicyanobutane, bis(bromoacetoxy)butene and the like. SOLUTION: This composition includes (A) 1,2-bibromo-2,4-dicyanobutane and (B) one or more kinds of compounds selected from 1,4-bis (bromoacetoxy)-2-butene, 1,3-bis(bromoacetoxy)propane and 2,2-dibromo-3- nitrylopropion amide. The formulation ratio of the component A to the component B is 10/90-90/10 by weight.
Patent JP-H10299383-A (JP)
Title: Jack pipe device
Inventor: NEUMANN WIELAND
IPC: E21B17/04
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an improved lubricant distributing means in order to reduce friction to the ground at the time of burying a jack pipe in the ground. SOLUTION: A jack pipe device consists of pipe parts 2, 4 connected to each other at the end parts and buried in the ground 6 so as to be arranged below the ground surface. The device is provided with a means for feeding a lubricant 32 to the outer surface of the pipe parts 2, 4 so as to reduce friction to the ground at the time of burying a pipe in the ground. The means 18 for feeding the lubricant 32 is arranged at a joint part between the pipe parts 2, 4.
Patent JP-S5237181-A (JP)
Title: Pallet packaging apparatus
Inventor: NAKAJIMA HIROYUKI
IPC: B65B11/04
Filed: 1975-09-12
Abstract: PURPOSE: An economical, easy-to-handle pallet packaging apparatus which solves teh problem of occurrence of crease of a film at the start of winding, without using a shrinkable film. 
     COPYRIGHT: (C)1977,JPO&Japio