baber/WOPTO huggingface dataset:
Patent JP-H02256297-A (JP)
Title: Method of jointing multilayer substrate
Inventor: KINOSHITA MASAKI
IPC: B23K1/06
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a multilayer substrate of low-impedance junction which is strong against a thermal impact such as a heat shock by applying an ultrasonic wave to a solder when the solder is pressed and heated to be fused in a solder bump junction. CONSTITUTION:In a junction part between a first layer substrate i and a second layer substrate 2 comprising circuit patterns 3 and 3' each, a solder ball or a solder cream is dropped down and a temperature is raised to form a solder bump previously. The two substrates 1 and 2 are jointed while keeping their positions mutually and a pressure is applied from the outside by pressing or the like, followed by raising of a temperature. Then, an ultrasonic wave 5 is applied to fuse and joint the solder, after which a temperature is lowered. Accordingly, a solder oxide layer 6'' formed on a surface of the solder of a solder bump junction part 6 produces cracks microscopically and is divided, and the solder can be jointed with the circuit patterns 3 and 3' strongly through a clean plane 6'. Thus, the occurance of peeling at the time of a thermal impact such as a heat shock can be prevented and a low-impedance junction property can be maintained..
Patent JP-H10276338-A (JP)
Title: Image processing unit
Inventor: KUWABARA SATORU
IPC: G06T1/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To allow the image processing unit where filtering is conducted and a position deviation among colors is corrected by the noninterlace read system simultaneously. SOLUTION: The processing unit is provided with filter means 21-29 that conduct filtering by applying arithmetic processing to a color digital image signal of a noted pixel based on the color digital image signal of surrounding pixels. In this case, the filter means 21-29 are provided to each color of the color digital image signal and the filter means 21-29 differentiate weighting of the surrounding pixels from each color.
Patent JP-S61274907-A (JP)
Title: Member for prestressed composite structure and manufacture thereof
Inventor: SUTANRII JIYOSEFU GUROUSUMAN
IPC: B28B23/18
Filed: 1986-04-03
Abstract: A method of making a composite prestressed structural member in the inverted position, comprising a support member being built up of two vertical joined I-beams (11,13) lying above, and a mould (25,27) for the concrete slab (41) lying beneath. The mould (25,27) is being deflected. The support member has a flange at or near the neutral axis, with respect to this load conditions.
Patent JP-S58195304-A (JP)
Title: Power amplifier
Inventor: ISHIZAKI YASUHIRO
IPC: H03F3/20
Filed: 1982-05-10
Abstract: PURPOSE:To improve the power efficiency remarkably, by switching a complementary circuit to which a high or a low voltage is impressed automatically selectively in response to the level of an output voltage to a reference voltage and reducing the size of a radiator and a transformer. CONSTITUTION:Transistors (TR) 20, 38 tend to be switched on at a positive half cycle of the amplified output, but when an output voltage produced with a load resistor 28 and an output current of a power supply 46 is a voltage +E2 of a reference set power supply 66 or below, switching TRs 58, 62 are turned on and off respectively and the base and the emitter of the TR 20 connected to a high voltage power supply 24 are short-circuited, then the TR 20 is turned off and a current from a low voltage power supply 46 is applied to a load resistor 28 mainly through the TR 38 and an emitter resistor 42. Inversely when the output voltage is a voltage +E2 of the power supply 66 or over, a current from the high voltage power supply 24 is applied through the TR 20 and an emitter resistor 26 mainly.
Patent JP-H11273436-A (JP)
Title: Back light device
Inventor: WATABE SHOZO
IPC: G02F1/1335
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a side light-source back light device in which decrease of luminance is prevented and optical loss in small, by reducing the decrease of the optical loss of the light radiated from the opposite side to a light-guide board of a light source as much as possible. SOLUTION: In this side light-source back light device, which is equipped with a light-guide board 3, a reflective board 4 arranged along the lower surface of the light-guide board 3, a light source 1 and a reflector 2, whose opening is faced to the side of the light-guide board 3 and by which the light from the light source 1 is made to enter the side 3b of the light-guide board 3, a convex reflective face 2a, having a convex part on the side light source 1, is installed on a closed part 2d positioned on the opposite side to the light-guide board 3 of the reflector 2.
Patent JP-H02255177-A (JP)
Title: Bobbin thread monitoring device
Inventor: NIIMI KUNIHIKO
IPC: D05B57/10
Filed: 1989-03-29
Abstract: PURPOSE:To detect the remaining quantity of the bobbin thread before it is gone by providing a light passing hole for forming an optical path for passing through a rotating hook, a shuttle body and a bobbin case on each of them, respectively, and providing a light emitting device on one end of its optical path, and also, providing a light receiving device on the other end. CONSTITUTION:In the case of a state that a large quantity of bobbin threads 13 are stored in a bobbin 10 in the sewing process, a light beam projected to an optical path 21 from a light emitting device 23 is obstructed by the bobbin threads 13, and does not reach a light receiving device 24. Accordingly, the light receiving device 24 generates no signal. When the bobbin threads 13 are consumed successively and become a state that they are left only a little in a core 11, the light beam projected to the optical path 21 from the light emitting device 23 comes not to be obstructed by the bobbin threads, and reaches a light receiving part 24a of the light receiving device 24, when light passing holes 15, 16 in the rotating hook 4 are superposed on light passing holes 17, 18 in the shuttle body 6. As a result, the light receiving device 24 generates a detecting signal. The detecting signal is transmitted, for instance, to a control circuit for controlling a driving motor of a sewing machine, and by its control circuit, the driving motor of the sewing machine is stopped. As a result, the sewing machine can be stopped before the bobbin threads are consumed completely.
Patent JP-H0650046-A (JP)
Title: Auto-closing door dock device for vehicle
Inventor: PATORITSUKU DAURINGU
IPC: E05B85/24
Filed: 1993-03-11
Abstract: PURPOSE:To simplify the constitution of a lock device having an auto-closing mechanism. CONSTITUTION:This lock device is constituted of a latch 7 turning about a shaft 8 from an open position to a full-latched position via a half-latched position, an actuator 41 to be turned on when the latch 7 comes to the half-latched position, an interlock lever 20 rotating about a shaft 19 on the power of the actuator 41, and a slide member 31 jointed to the lever 20 via a shaft 32 and sliding for engagement with the latch 7 to cause the rotation thereof up to the full-latched position, upon rotation of the lever 20. Also, the shaft 8 of the latch 7, the shaft of the lever 20 and the shaft 32 of the member 31 are parallel to and separate from one another. In addition, the shaft 8 of the latch 7 is fixed and the latch 7 is jointed thereto.
Patent JP-H03276195-A (JP)
Title: Rhythm control method for regularly synthesized sound
Inventor: MINOWA TOSHIMITSU
IPC: G10L13/02
Filed: 1990-03-27
Abstract: PURPOSE:To decide interval data with high accuracy and high efficiency by regularly synthesizing plural test clauses with various timing point intervals between syllables, temporarily hearing the synthesized clause and deciding the optimum hearing timing point interval. CONSTITUTION:S1-S5 are sound waveforms for the syllable NA, KA, TA, DE, SU (the square form of Japanese syllabary) of a regularly synthesized sound, and the timing point intervals of S1-S2, S3-S4 and S4-S5 are respectively fixed to a prescribed value. Then, the several number of the test clause sounds 'NA, KA, TA, DE, SU' stretching the interval of S2-S3 to the prescribed value are prepared. Afterwards, the timing point interval of S2-S3 is decided by selecting the test clause in which the interval between 'NA' and 'KA' is naturally heard. This decided timing point interval is filed as optimum data and used for really synthesizing the sound. Even concerning the other clause, the optimum timing point interval is similarly filed. Thus, since the timing point interval at every following clause can be easily decided, rhythm control can be executed by data with high accuracy.
Patent JP-S573853-A (JP)
Title: Oxidative cure-type emulsion composition
Inventor: NAKAYAMA YOUSEI
IPC: C08L57/00
Filed: 1980-06-11
Abstract: PURPOSE: The titled stable composition capable of forming a coat with excellent touch, wear resistance, gasoline resistance, etc., which is prepared by subjecting a system consisting of a radical-polymerizable unsaturated monomer and a polar group-contg. resin to emulsion polymn. in the presence of a water-soluble oxidative cure-type resin.  
     CONSTITUTION: A radical-polymerizable unsaturated monomer [e.g., a styrene or (meth)acrylate] is emulsion-polymerized with a polar group-contg. resin (a resin having at least one selected from urethane, urea and amide linkages) in the presence of a water-soluble oxidative cure-type resin (e.g., a maleinized polydiene of MW about 500W50,000). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S521622-A (JP)
Title: Recovery of leakage from a series of storage tanks
Inventor: KOBAYASHI HIDEO
IPC: B65D90/24
Filed: 1975-06-24
Abstract: PURPOSE:Effective recovery and use of liquid leakage with prevention of circumferential land and sea pollution or fire and explosion accident.
Patent JP-2000275319-A (JP)
Title: Gps receiver and its positioning system
Inventor: MURAKAMI MAKOTO
IPC: G01C21/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To enable a GPS(global positioning system) receiver to confirm its present location in an extremely short time by little changing the positioning algorithm of the receiver. SOLUTION: A GPS server 22 collects navigation messages and data received at a DGPS base station 2 at every fixed period of time, corrects the navigation messages by calculating the position of a GPS satellite 9, and stores the corrected navigation messages. At the time of starting positioning, a GPS receiver 6 performs access to the server 22 through communication, receives the optimum corrected navigation message of the satellite 9, and acquires the corrected ephemeris data contained in the message. Then the receiver 6 performs positioning based on the correct ephemeris data.
Patent JP-S556609-A (JP)
Title: Data input system
Inventor: EBIHARA SHIGERU
IPC: H04Q9/14
Filed: 1978-06-29
Abstract: PURPOSE: To read many rapidly-changeable signals without augmenting a process input device by extracting transmitting signals from the intermediate part of an information transmitter, by inputting them to the process input device and by providing a clocking interruption unit.  
     CONSTITUTION: Process input device 7 is connected to the output side of series/ parallel converter 5 at the reception side of the information transmitter. Transmitting signal 8 from process input device 7 is inputted to electronic computer 9. Electronic computer 9 connects to clocking interruption unit 10. Clocking interruption unit 10 generates interruption signal 11 at a constant period. Once electronic computer 9 is interrupted by interruption signal 11, a program is started. In the memory of electronic computer 9, table RADRS(i) of addresses of required data is stored and transmitting signal 8 read is compared with stored addresses, thereby retaining data at a needed address. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58195210-A (JP)
Title: Data transmitting device of industrial controlling system
Inventor: MURAKAMI MASAKI
IPC: G06F11/16
Filed: 1982-05-10
Abstract: PURPOSE:To improve the reliability of data transmission, by turning back output data of an output circuit connected to a remote input/output bus and collating turned-back data with output data. CONSTITUTION:Input data from an industrial process is transmitted to a central processing device through an input circuit 40, a remote I/O bus 32, and a transmitting/receiving part 22. Output data based on this input from the central processing device 10 is supplied to an output circuit 50 through the transmitting/ receiving part 22 and the bus 32. The output circuit 50 outputs its output to the industrial process and turns it back to the bus 32 through an output turning- back circuit 50'. A remote processor 24 collates turned back output data with output data and reports the result to the central processing device 10. Thus, it is self-diagnosed whether operations of the remote input/output device and the output circuit are normal or not to improve the reliability of data transmission.
Patent JP-S533615-A (JP)
Title: Voltage controller for ac magneto generator
Inventor: KOIKE HIROSHI
IPC: H02P9/00
Filed: 1976-06-30
Abstract: PURPOSE: To make it possible to utilize an element of small current capacity, by preventing a sharp increase of ahort-circuit current in the rectifier equipped with a generator voltage control pole even when only a load of small capacity and a battery are connected durign daytime operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5411815-A (JP)
Title: High speed steel made of nitrogen-containing powder
Inventor: TSUJI KATSUMI
IPC: C22C38/30
Filed: 1977-06-29
Abstract: PURPOSE: To provide a high speed steel made of nitrogen-contained powder excellent in cutting property due to less heat-treatment distortion and excellence in toughness or the like through the additon of a given amount of Cr, Mo, W, V and Co subjecte to a specified amount of C and (C + N). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61123981-A (JP)
Title: Function converting device of image
Inventor: MIYAMOTO NORIFUMI
IPC: G06E3/00
Filed: 1984-04-20
Abstract: PURPOSE:To obtain a converted image in actual time by decomposing the inputted image to dots according to coordinate conversion method of the image information dots, introducing transmission routes independently and parallely to the output plane. CONSTITUTION:A polar coordinate and logarithm conversion device comprising a light receiving element 9 arranged on the image input plane 6, a light emission element driving amplifying circuit 7 for amplifying independently signals from the respective light receiving elements and light emission element 10 arranged on the image output plane 8. When an arbitrary light receiving element position (r1,theta1) on the input plane 6 and corresponding p-theta intersecting coordinates and light emission element position on the output plane are determined by coordinates (logr1,theta1), a given point on the input plane shall be converted to polar coordinates and logarithm of a point on the output plane. Light received by the light receiving element 9 is converted to electric current, amplified by the amplifying circuit 7, and drives the light emission element 10. In this way, fundamentally, the transmission speed of a picture element decides the conversion speed of the entire image, and even if resolution is set high, high speed conversion is possible.
Patent JP-H10272666-A (JP)
Title: Accumulator control method of injection molding machine
Inventor: TAKIZAWA MICHIAKI
IPC: B29C45/82
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve molding quality and homogeneity by setting a charge starting point and charge ending point relative to an accumulator every one molding cycle or process interval having one molding cycle divided in advance, and carrying out a control for synchronizing the charge starting point and charge ending point every molding cycle during molding. SOLUTION: In terms of effects by a learning mode, a charge starting point Si and charge ending point Ei are set relative to an accumulator. For a respective synchronization of the charge starting point Si and charge ending point Ei in each molding cycle, a charge pressure Pc every process in each molding cycle becomes constant so that improvement is done for molding quality. In addition, the charge pressure Pc in the charge starting point Si is set in a pressure having the valve differential pressure Pd of a servo valve added to a maximum load pressure Pop in one molding cycle, thereby solving the accumulation of a waste energy and enhancing an energy saving property and economy.
Patent JP-S5412058-A (JP)
Title: Non-utility generation installation
Inventor: HARAGUCHI KAZUNORI
IPC: F01P11/04
Filed: 1977-06-30
Abstract: PURPOSE: To prevent freezing the winter of a water supply pipe up to a cooling passage of an engine for generation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60223885-A (JP)
Title: Anti-fogging agent
Inventor: KIMOTO YOUZOU
IPC: C03C17/32
Filed: 1984-04-20
Abstract: PURPOSE:To provide an anti-fogging agent having an excellent anti-fogging effect over a long period of time, by adding a cationizing agent and an anionic surfactant in this order to a soln. of a specified resin mixture. CONSTITUTION:73-87pts.wt. 10% aq. soln. of polyvinyl alcohol, 3-7pts.wt. highly methylated melamine/formaldehyde resin and 3-17pts.wt. hydrosol type water-soluble acrylic resin are thoroughly mixed with one another with stirring. 1-2pts.wt. cationizing agent such as 3-chloro-2-hydroxy-propyl trimethylammonium chloride is added to the soln. of the resin mixture to cationize the resins. 1-2pts.wt. nonionic surfactant such as polyethylene glycol phenyl ether and 1- 3pts.wt. anionic surfactant such as sodium alkylamidesulfonate are added in order to the mixture to obtain the desired anti-fogging agent. The agent is applied to a glass sheet and cured by heating to form an anti-fogging resin film.
Patent JP-H06342157-A (JP)
Title: Liquid crystal projector
Inventor: OGAWA MASAHIRO
IPC: H04N9/31
Filed: 1993-03-15
Abstract: PURPOSE:To improve image quality by respectively irradiating respective liquid crystal display panels displaying a picture reflected and transmitted by the dichroic surface of a dichroic prism with each light obtained by splitting light source light into S and P polarizing components by a polarizing beam splitter. CONSTITUTION:The light from the light source 20 is split into the S polarizing component and the P polarizing component by the polarizing beam splitter 21, and a liquid crystal display panel 23 for green is irradiated with the light of the P polarizing component through a filter 22, and the respective liquid crystal display panels 29 and 30 for red and blue are irradiated with the light of the S polarizing component through the dichroic mirrors 24 and 25 and total reflecting mirrors 26-28. The picture in respective colors displayed on the respective liquid crystal display panels 23, 29 and 30 is synthesized in a color picture by the dichroic prism 31 and is enlarged and projected on a screen by a projecting lens 32. Then wavelength light in respective colors coincides with the polarizing characteristic of the dichroic prism 31, so that spectroscopic characteristic is improved.
Patent JP-S61237793-A (JP)
Inventor: YAMAMURO TAKAHIKO
IPC: F16L3/22
Filed: 1985-04-13
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-S573740-A (JP)
Title: Joined glass structure
Inventor: GOTOU EIZOU
IPC: F24S10/70
Filed: 1980-06-11
Abstract: PURPOSE: To make it possible to join glass with a high gas tightness firmly, by forming a coating glass layer consisting of a glass soldering material between the outer peripheral surface at the end of a glass tube and the inner peripheral surface of a metallic cap.  
     CONSTITUTION: A peripheral wall (8a) formed on a metallic cap (8) is joined to an outer peripheral wall (7a) of a glass tube (7) with a glass joining material (10). The glass joining material (10) is made by forming a glass soldering material (12) on the outer surface of a ring thin plate (11) consisting of a soft metal, e.g. copper, to form a glass coating layer. The glass joining material (10) is placed between the inner surface of the peripheral wall (8a) in the metallic cap 8 and the outer surface of the peripheral wall (7a) at the end of the glass tube (7) and heated to melt the glass coating layer (12). The glass soldering material as the glass coating material layer (12) is molten to wet the metallic cap (8) and the glass tube (7). Thus, the metallic cap (8) is joined to the glass tube (7) gas tight. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11315619-A (JP)
Title: Tile
Inventor: ISOBE YASUHIKO
IPC: E04D1/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a tile capable of completely preventing the entry of rainwater. SOLUTION: A flat tile 10 is provided with a main body 11 having a bow shape cross section, a pair of drips 13a, 13b which are provided and protrude from a surface of the main body 11 at both right and left ends in a lower part of the main body 11, a pair of projecting parts 15a, 15b connected with the drips 13a, 13b in upper parts of the drips 13a, 13b, and a pair of recessed parts 17a, 17b formed on rear surfaces of the drips 13a, 13b. When these flat tiles 10 are overlapped each other, each projecting part 15a, 15b can be stored in each recessed part 17a, 17b.
Patent JP-H04311636-A (JP)
Title: Fuel injection controller for 2-cycle multi-cylinder engine
Inventor: MOTOYAMA TAKESHI
IPC: F02D41/02
Filed: 1991-04-11
Abstract: PURPOSE:To arrange in order A/F of respective cylinders for improving the efficiency of combustion by measuring respective pressure in crank chambers defined for a plurality of respective cylinders and obtaining an optimum A/F of exhaust amounts and mixture in the respective cylinders for injecting an optimum amount of fuel. CONSTITUTION:There are provided a crank chamber 6 of a primary compression chamber defined in every chamber 7 and connected to an intake manifold 16, an electromagnetic type injection nozzle 32 to supply fuel to a combustion chamber of every cylinder and an electromagnetic type fuel injection valve 33. Pressure in each crank chamber 6 is individually detected by a pressure sensor 14 to obtain a scavenging amount during running of each cylinder 7. The running situation of an engine is judged by a control unit 66 on the basis of signals for a throttle opening sensor 20, air flow sensor 21 and crank angle sensor 27 to obtain an optimum A/F, control the injection nozzle 32 and fuel injection valve 33 and correctively increase or decrease a fuel injection amount in every cylinder 7 according the obtained scavenging amount when dispersion of intake air amount between the cylinders 7 is caused in a high load and high rotation region.
Patent JP-S62233196-A (JP)
Inventor: SUGAYA CHIKAO
IPC: D05B27/10
Filed: 1986-04-04
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-H09268127-A (JP)
Title: Solid preparation composition containing vitamin b1 derivative
Inventor: AZUMA MIE
IPC: A61P3/02
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a solid preparation composition having a high quality and prevented in degradation to stabilize the composition with time by compounding a vitamin B1 derivative with a specific stabilizer. SOLUTION: This solid preparation composition contains a vitamin B1 derivative (especially preferably a vitamin B1 derivative having a disulfide bond) and further starch and calcium biphoshate as stabilizers. The calcium biphosphate is compounded in an amount of 0.01-10 pts.wt. per pt.wt. of the vitamin B1 derivative. The starch is also compounded in an amount of 0.01-10 pts.wt. per pt.wt. of the vitamin B1 derivative. The vitamin B1 derivative is e.g. bisibuthiamine, thiamine disulfide, bisbentiamine, etc., especially the bisbentiamine having a remarkable stabilization effect. The starch is preferably corn starch or potato starch.