baber/WOPTO huggingface dataset:
Patent JP-S60177073-A (JP)
Title: Polyamide resin composition
Inventor: HASUO MASAYOSHI
IPC: C08L23/12
Filed: 1984-02-22
Abstract: PURPOSE:To obtain a composition with little impairment in the mechanical properties and dimensional change both caused by water absorption by homogeneously blending a polyamide resin and specified amount of specific modified polypropylene resin. CONSTITUTION:The objective composition can be obtained by blending (A) 50- 90wt% of a polyamide resin, pref. polyhexamethylene adipamide or polycaprolactam and (B) 10-50wt% of a modified polypropylene resin made up of (i) 60- 98wt% of a resin with a melt index falling between 0.1g/10min and 20g/10min prepared by grafting (a) <0.1wt% of an unsaturated carboxylic anhydride (derivative) (pref. maleic anhydride), in the presence of radical generator, to (b) polypropylene resin, (ii) 2-40wt% of a second resin with a melt index 20- 1,500g/10min prepared by grafting (c) 0.1-2wt% of an unsaturated carboxylic anhydride (derivative) in a similar manner as for the component (i). The blending process is preferably as follows; the two components (i) and (ii) are kneaded under a molten state followed by kneading with the component (A).
Patent JP-S61191089-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OGURA MOTOTSUGU
IPC: H01S5/223
Filed: 1985-02-20
Abstract: PURPOSE:To modulate each laser independently, in a monolithic, multiple-wave, semiconductor laser, by electrically isolating the same multiplex quantum-well layer, changing the shapes of the well layers locally, thereby emitting a plurality of desired different wavelengths of emitted light simply. CONSTITUTION:On an n<+>GaAs substrate 6, an nGaAs layer 7 as a buffer layer, an nGa1-yAlyAs layer as a clad layer 8, an MQW layer 9 as an active layer, a pGa1-yAlyAs layer as a clad layer 10, and a p<+>GaAs layer 11 as a cap layer are sequentially grown. After the epitaxial growth, a laser beam 14 and a laser beam 15 are locally projected. Thus the temperature is increased close to 1,000 deg.C. The annealing degrees in a region C and a region D are different. Then, protons 16 are implanted to the boundary between the region C and the region D from the surface. The proton-implanted region becomes an electrically isolating region 17. The active layer of each semiconductor laser is electrically independent and can be independently modulated.
Patent JP-H08225840-A (JP)
Title: Production of grain-oriented silicon steel sheet excellent in magnetic property
Inventor: OZAKI YOSHIHIRO
IPC: B21B3/02
Filed: 1995-02-21
Abstract: PURPOSE: To reduce fraction defectives in the secondarily recrystallized grains in the obtd. product in the production of a grain-oriented silicon steel sheet compositely using MnSe and AlN as inhibitors and to realize excellent magnetic properties of high magnetic flux density and low core loss. CONSTITUTION: At the time of producing a grain-oriented silicon steel sheet by a series of process from a silicon steel slab contg., by weight, 0.02 to 0.10% C, 2.5 to 4.5% Si, 0.02 to 0.12% Mn, 0.005 to 0.06% Se, 0.01 to 0.05% Al and 0.004 to 0.012% N, in the case the finish stage in hot rolling is executed by a tandem railing mill, the temp. T ( deg.C) at the inlet side of the second pass of the finish rolling and the time t (s) till the sheet temp. reaches 800 deg.C from the completion of the finish final pass are regulated to the ranges of 950<=T<=1150 and t<=14.5-T/100 respectively.
Patent JP-S6048954-A (JP)
Inventor: LINDNER WOLFGANG
IPC: C07C219/20
Filed: 1984-02-22
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-S61191949-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: HANAWA MASATOSHI
IPC: G01R33/36
Filed: 1985-02-19
Abstract: PURPOSE:To obtain a uniform magnetic resonance image, by varying the transmission pulse power to be fed for the generation of an excited rotary magnetic field according to the attribution of an object to be detected to enable the proper setting of the power condition regardless of the attribution thereof. CONSTITUTION:A transmission pulse control means 1 is built centered on a CPU, for instance, and the transmission pulse power to fed for the generation of an excited rotary magnetic field with a transmission coil 3 is varied according to the attribution of an object to be detected to set the tilt angle of a spin based magnetic moment for a specified value. For example, when a spin echo signal from the object being detected is received through a receiving coil 4, the transmission pulse power value is determined so as to maximize the peak value in the received echo signal by changing the transmission pulse power within a specified range and based on the results, the transmission pulse power can be set automatically in the photographing of the object being detected.
Patent JP-H02211585-A (JP)
Title: High speed image processor
Inventor: KOMATSU YASUMITSU
IPC: G06K17/00
Filed: 1989-02-10
Abstract: PURPOSE:To efficiently and at a high speed execute an input processing, an output processing and a recognition processing of image data by mounting a scanner part for executing an image input and a printing part for executing an image output in a printer unit. CONSTITUTION:Paper such as a slip of an input, etc. is inserted into a printer unit PUa or PUb, and an image pattern of the slip is inputted by a scanner part 1a or 1b. This image pattern is transferred to a recognizing unit 6, and a character recognition processing and an image processing are executed. This recognizing unit is held in common by two sets of control units, and the image pattern is divided into two signals of image data 103 and 113, and processed separately. Also, worked pattern signals 106, 116 of the image pattern are displayed on CRTs 8a, 8b, respectively through KB/CRT control parts 7a, 7b, respectively. Moreover, as a result of recognition of a character, input information by an image working output and the KB/CRT part, etc., and data inputted from a circuit from the center, etc. are outputted to the same slip.
Patent JP-H02289939-A (JP)
Title: Rom type optical card
Inventor: OGAWA SHUICHIRO
IPC: G11B7/24012
Filed: 1990-02-15
Abstract: PURPOSE:To improve stability even at and under a high temp. and high humidity and to improve the reliability of information by reading the information recorded on the optical card formed by using an optical recording material essentially consisting of an org. silver salt oxidizing agent, a hydrophobic org. high-polymer binder and a reducing material. CONSTITUTION:Character data, image data, numerical data, and voice data are displayed and reproduced by optically reading the information recorded on the optical card formed by using the optical recording material obtd. by heating the compsn. essentially consisting of the org. silver salt oxidizing agent, the hydrophobic org. high-polymer binder and the reducing material. The org. silver salt oxidizing agent is exemplified by a low-molecular org. silver salt oxidizing agent soluble or insoluble in an org. solvent and a high-molecular org. silver salt oxidizing agent. Since this optical card is formed by using the hydrophobic org. high polymer as the binder of the optical recording material, the card is strong to moisture and, therefore, the durability of the card is good. Since the optical recording material is continuously produced by coating, the cost thereof is low.
Patent JP-H05235062-A (JP)
Title: Semiconductor bare chip and mounting method thereof
Inventor: MARUYAMA YOSHIAKI
IPC: H01L21/52
Filed: 1992-02-20
Abstract: PURPOSE:To provide a semiconductor bare chip and a mounting method thereof, where the mounting method is simplified and enhanced in reliability. CONSTITUTION:A semiconductor bare chip 11 is provided, where external connection electrode terminals 13 are formed adjacent to the surface periphery of a semiconductor substrate 12, and a passivation film 14 is laid on the surface of the substrate 12 inside the electrode terminals 13. 'The surfaces of the electrode terminals 13 and the semiconductor substrate 12 outside the terminals 13 are exposed. Wiring terminals 16 confronting the electrode terminals 13 and a recess 17 which the passivation film 14 does not bear against are provided to a substrate 15 where the bare chip 11 is mounted, the electrode terminals 13 and the wiring terminals 16 are made to bear against each other, the passivation film 14 is inserted into the recess 17, and the mounting board 15 is bonded to the bare chip 11 with adhesive agent 18. The bare chip 11 is mounted on a board 18, where wiring terminals 19 are formed on a base layer 20 which the passivation film 14 does not bear against, the semiconductor chip 11 is made to bear against the board 18, and the chip 11 and the board 18 are bonded together with adhesive agent 18.
Patent JP-H03235333-A (JP)
Title: Semiconductor substrate having improved getter effect, semiconductor device using the substrate and manufacture thereof
Inventor: KUSAKABE KENJI
IPC: H01L21/322
Filed: 1990-02-13
Abstract: PURPOSE:To prevent occurrence of dust in manufacture and to maintain a high getter effect till a final process by a method wherein a polycrystalline silicon film having a specified thickness or larger is formed at least on the rear side of a semiconductor substrate. CONSTITUTION:A polycrystalline silicon film 4 having a film thickness of 0.8mum or larger is formed continuously on the rear side B and the lateral wall surface 2C of a semiconductor substrate l. A getter effect is obtained by utilizing a crystal defect in this film 4. When the film 4 has the thickness of 0.8mum or above, it remains on the rear side of the substrate 1 till a final process even when a thermal oxidation processing is conducted in manufacturing processes of a semiconductor device. According to this constitution, the occurrence of dust in manufacture is prevented and a high getter effect can be maintained till the final process.
Patent JP-S52116251-A (JP)
Title: Coupling of photo-fiber
Inventor: KAMIKURA YASUHIRO
IPC: G02B6/38
Filed: 1976-03-25
Abstract: PURPOSE:To completely remove the remaining air bubble and fine dust in the sleeve by utilizing a step of injecting an adhesive combined with matching into a sleeve provided with an aperture around the circumferential surface between two ends, and another step of inserting a photo-fiber.
Patent JP-S59160557-A (JP)
Title: Cleaning device of dust precipitating electrode for air cleaner
Inventor: OSADA TAKESHI
IPC: B03C3/78
Filed: 1983-03-02
Abstract: PURPOSE:To eliminate necessity for making a casing for a pump unit by separately installing a cleaning tank and a pump unit and providing a discharge pipe for overflow to the top of the cleaning tank. CONSTITUTION:A cleaning tank 11 and a pump unit 12 are installed separately from each other on a common base 13, and a pipe for ejecting cleaning liquid 14 is provided to the inside of the cleaning tank 11. Two rows or more ejection ports 20 with an angle of ejection between one row of the ejection port and the other are provided to the ejection pipe 14 to enable wide angle ejection of the cleaning liquid. Further, a discharge pipe 22 for overflow is provided to the top of the cleaning tank 11. By this constitution, the necessity for making a casing for the pump unit waterproof is eliminated because the electric system for driving and controlling the circulation pump is prevented from being wetted by the liquid from the cleaning tank. Moreover, the cleaning effect is improved without using a circulation pump of high capacity.
Patent JP-H10221129-A (JP)
Title: Analyzer
Inventor: YOSHIOKA SEIICHIRO
IPC: G06F3/048
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To improve operability and functioning performance by forming a button location data area to house a data indicating the state of a button area and a data indicating the position thereof to allow displaying of a button selected alone. SOLUTION: Numeral 20 is a data area to house a button location data and this area 7 is provided with a data part 20a indicating the state of a button area I, a data part 20b indicating the state of the area II and a data part 20c indicating the position of the button area. The data part 20a houses data pertaining to the state of the buttons such as the state (on, off) of an area display (on, off) button. An operator selects a button area to be set. A list of buttons in the selected button area is displayed on a screen. The operator checks necessary items of buttons to select the buttons. After the location setting of the button is completed, a processing for displaying the button on the screen, namely, a button drawing processing is performed.
Patent JP-S51112191-A (JP)
Title: Thyristor
Inventor: SAKAMOTO HISASHI
IPC: H01L29/74
Filed: 1975-03-18
Abstract: PURPOSE: To increase the anti-breakdown quantity for the switching power and the main current in stationary states and dv/dt quantity with easy assembling. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09232765-A (JP)
Title: Portable packing box for equipment
Inventor: NONAKA KAZUHIRO
IPC: H05K5/02
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to carry a wall mount electronic equipment easily and reliably to a field of construction work by a construction worker without causing hindlance to the construction work. SOLUTION: Before a construction worker goes up on a stepladder, a perforation 16a is broken to insert his finger in an insertion part 16 formed on the surface on one side of the surfaces of a housing part 12. Then, a U-shaped catching part 15 is pulled up and is cut off from the housing part 12 along a perforation 15a. After this, the catching part 15 is inserted in a belt B on the waist of the worker. The worker goes up on the stepladder to a position of a prescribed height to mount screws for fixing a wall mount electronic equipment. Then, the wall mount electronic equipment being housed in an equipment packing box 11 is taken out and the equipment is fixed on a wall utilizing screws.
Patent JP-S60177390-A (JP)
Inventor: AZUMA YUKIYA
IPC: G06T11/60
Filed: 1984-02-23
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-S54124364-A (JP)
Title: Double-temperature refrigerator
Inventor: WATANABE MASATAKA
IPC: F25D17/08
Filed: 1978-03-20
Abstract: PURPOSE:To prevent the mixing of the returned cold air from a freezing chamber with the returned cold air from a refrigerating chamber in front of an evaporator for preventing the concentration of frosting at the front end of the evaporator by arranging the a refrigerating suction port in the rear stage of a freezing suction port. CONSTITUTION:A blower 20 is provided to face to a rear discharge port 19 of a cooling chamber 18 for supplying accelerated cool airs cooled by an evaporator 17 into a freezing and a refrigerating chamber 14 and 13 respectively through ducts 21 and 22. On an upper partition board ''a'', a refrigerating suction port 25 connecting between the refrigerating chamber 13 and a gap 24 is provided to be opened to the gap 24 in the rear stage of the fitted part 12A with the front end of the evaporator 17, and arranged in the rear stage of a freezing suction port 23. Thus, the returned cold air from the freezing chamber 14 and that from the refrigerating chamber 13 are prevented from mixing in front of the evaporator 17, and the evaporator 17 is prevented from the concentration of frosting at the front end.
Patent JP-S58184751-A (JP)
Title: Film support for integrated circuit
Inventor: OTOMAARU FURITSUTSU
IPC: H01L21/68
Filed: 1983-03-01
Abstract: This invention provides for increased precision position adjustment for carrier film supported micro-packs in which the carrier film has applied thereto a conductive pattern producing a contact array emminating from a function unit such as a microchip carried by the carrier film. Precise adjustment of the conductive pattern relative to the terminals of the function unit is provided for by arranging the carrier film as a film having the width of, for example, standard cinema film (35 mm), but however using the marginal film transport perforations of a miniature film (8 mm) and in addition providing two adjustment openings per contact array which have larger dimensions equivalent to the transport dimensions of the cinema film.
Patent JP-2000230371-A (JP)
Title: Warping straightening apparatus
Inventor: WATANABE JIRO
IPC: E06B3/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a warping straightening apparatus for doors, which dispenses with a shaft and a bearing member provided for a conventional apparatus, is comprised of a reduced number of component parts and therefore cut in cost, and is simple in structure and therefore decreased in occurrence of failure. SOLUTION: A door A or the like is provided with at least two long members 2, 3, 4 which are fixed along a warp straightening direction, and short bolts 11, 12 are arranged between the adjacent long members 2, 3, 4. Each of the bolts 2, 3, 4 is made up of a right screw 8 at one axial end, a left screw 9 at the other axial end, and a rotation operating portion 10 at an almost central portion. Further, screw holes of opposite screw directions are formed at adjacent edges 2a, 3a, and 3b, 4b of the fixed members 2, 3, 4 so as to be opposed to each other. Therefore, the bolts 11, 12 are screwed in the edges of the respective long members 2, 3, 4, and by rotatively operating the rotation operating portions, intervals between the fixed members 2, 3 and 3, 4 are adjusted.
Patent JP-S55126952-A (JP)
Title: Scanning method in scanning type electron microscope
Inventor: SAWARA KATSUJI
IPC: H01J37/22
Filed: 1979-03-23
Abstract: PURPOSE: To maintain the linearity of scanning signals and eliminate the waste of power at scanning by scanning electron beams so that the single horizontal scanning and flyback line period on a sample can become the single horizontal scanning period and the subsequent single horizontal scanning and flyback line period become the single horizontal flyback line period.  
     CONSTITUTION: The wave form conversion circuit 13 converts the horizontal scanning signal sent from the scanning signal generator 5 into the horizontal scanning signal by the timing of the timing signal sent from the timing signal generation circuit 12 so that the single horizontal scanning period and flyback line period of the horizontal scanning signal can become the horizontal scanning period and those of the subsequent single once become the single horizontal flyback line period. Only small voltage occurs in the deflection circuit 8 of the observation display tube 7 at the time of flyback line. the linearity of the scanning signal is maintained and the waste of power can be reduced at scanning. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61194005-A (JP)
Title: Method of preventing contamination of crop
Inventor: NANJO KATSUMI
IPC: A01N55/02
Filed: 1985-02-22
Abstract: PURPOSE:A fungicide which shows fungicidal effects with wide adaptability, exhibits effects on alternaria blotch, scab, etc., of apple, keeps applied crops fresh green, and provides no contamination, containing a complex copper chelate compound as an active ingredient. CONSTITUTION:A fungicide containing a complex copper chelate compound shown by the formula I (X is O, or S; Y is H, Cl, Br, I, or NO2; R is H, or -COCH3) as an active ingredient. The active ingredient compound shown by the formula I is synthesized by reacting 8-oxyquinoline with a salicylic acid shown by the formula II or thiosalicylic acid or a replaced material of it and an inorganic copper salt in an alkali condition in an aqueous system. When it is practically used, the active ingredients are blended with a solid carrier such as clay, talc, etc., and an emulsifying agent polyoxyethylene sorbitan, etc., or a dispersant, and, if necessary, a wetting agent, protective colloid agent, etc., ground into a formulation such as wettable powder, dust, etc., and used.
Patent JP-S54125294-A (JP)
Title: Preparation of phenolic resin
Inventor: HORIBATA SOUICHI
IPC: C08G8/00
Filed: 1978-03-23
Abstract: PURPOSE: To obtain phenolic resin having improved phenolic and bending processing, by adding a specific polyethylene derivative to phenolic resin obtained by reacting a phenol and formaldehyde.  
     CONSTITUTION: Phenolic resin obtained by reacting 1 mole of a phenol with 1.4W 2.0 moles of formaldehyde in the presence of an alkaline catalyst at the reflux temperature of the solvent used for 20W40 minutes is blended with 5W15 wt.% based on the solid content of the phenolic resin of a polyethylene derivative shown by the formula (R is propylene oxide; n is 1W15). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02212785-A (JP)
Title: Screening apparatus for semiconductor integrated circuit
Inventor: TAKEUCHI HIROSHI
IPC: H01L21/66
Filed: 1989-02-13
Abstract: PURPOSE:To add a mark easy to discern to an improper semiconductor pellet by breaking an electronic element through application of a voltage thereto of said inferior or improper semiconductor pellet, so that semiconductor pellets can be distinguished proper or improper with utilizing said broken electronic element. CONSTITUTION:This distinguished apparatus of a semiconductor integrated circuits is provided with a power source 4. A probe 5 connected to the power source 4 is brought into touch, e.g., with a bonding pad 2a connected to a collec tor 3a of a transistor 3 and bonding pad 2b connected to an emitter 3b of the transistor 3. A large voltage is applied to the probe 5 in a direction opposite to the polarity so that the bonding surface of the transistor is broken. The surface of the transistor 3 broken by this voltage changes its color or pitting on the surface. Accordingly, the transistor can be used to distinguish the semicon ductor integrated circuit irrespective of the surface state thereof since the color change or pitting on the surface is easy to discern.
Patent JP-S59162531-A (JP)
Title: Electric contact for information transmission of photographic lens
Inventor: OOKURA ZENICHI
IPC: G03B17/14
Filed: 1984-02-27
Abstract: PURPOSE:To transmit securely lens information when the mounting of a lens is completed by fixing an electric contact for a peculiar aperture value which is provided to a lens side mount, and allowing a contact for auto-manual switching to move. CONSTITUTION:A pin 20 provided to the mount 4 of the lens side as the electric contact for peculiar aperture value information on the photographic lens is fixed, and the contact pin 18 provided to the camera-side mount 2 oppositely to the pin is provided movably by a spring 19. Further, the electric contact for auto-manual switching has a contact pin 8 energized and projected from the external surface by a spring 9 on the lens side and a contact pin 6 fixed on the camera side to turn on and off a circuit by the switching of a selector plate 10. Consequently, the transmission of the lens information is secured when the mounting of the photographic lens is completed.