baber/WOPTO huggingface dataset:
Patent JP-S6475076-A (JP)
Title: Coating material feeding method
Inventor: KODAMA SATOSHI
IPC: B05C11/10
Filed: 1987-09-16
Abstract: PURPOSE:To control the sedimentation of a pigment to the minimum by circulating a coating material in the direction reverse to the direction in which the same was circulated till then for a given time regularly or irregularly in a feeding method from the circulating coating material. CONSTITUTION:When a coating material is circulated in the forward direction, channel selector valve 11E, 11F and 11G are operated in a state that a main piping 6 and a third piping 7 do not communicate with reverse circulation pipings 12, 13 and 14. When a coating material compressively transfer pump 3 is actuated in said state, a coating material pumped up from a coating material tank 1 circulates the main piping 6, the third piping 7 and a branch 9 in the direction of the arrow mark X, or in the forward direction. At the time of coating, the coating material is circulated in said forward direction, and the flow rate is adjusted at 0.3-0.5cm/sec. The channel selector valves 11E, 11F and 11G are switched overevery 8-9hr so that the main piping 6 communicate with reverse circulation pipings 13 and 14 to circulate the coating material in the direction of an arrow mark Y, or in the reverse direction, for 20min-2 hr. The flow rate of the coating material at that time is adjusted at 0.5-1.0cm/sec, higher than the flow rate at the time of coating. Thus, sediments are dispersed again effectively, while crushing and deformation of pigment is prevented.
Patent JP-H0784263-A (JP)
Title: Liquid crystal display element and its production
Inventor: KAWAMOTO MIKIKO
IPC: G02F1/1337
Filed: 1993-09-17
Abstract: PURPOSE:To realize orientation uniform and stable in quality over the entire part by having ferroelectric liquid crystal polymer layers on transparent substrate surfaces and encapsulating low molecule ferroelectric liquid crystals to the inner side thereof. CONSTITUTION:This display element is produced by applying and forming the high polymer ferroelectric liquid crystals 5, 6 on a pair of the glass substrates 1, 2 formed with transparent electrodes 3, 4 on their surfaces and holding the low molecule ferroelectric liquid crystals 7 therebetween. The ferroelectric liquid crystals are uniaxially oriented and controlled in a stretching direction by orienting if ferroelectric liquid crystal polymers formed as films are used. The film surfaces of the high polymer ferroelectric liquid crystals lined up with the high polymer chains in one direction are formed and the low polymer ferroelectric liquid crystal is inserted between a pair of the films, by which the low polymer ferroelectric liquid crystals are uniformly lined up in their axial direction.
Patent JP-S59140407-A (JP)
Title: Focusing detecting device
Inventor: SUZUKI TAKEOMI
IPC: G03B13/36
Filed: 1982-12-28
Abstract: PURPOSE:To constitute a device so that the unbalance of a light intensity ratio of a luminous flux split is scarcely generated even in case of a variation of a diameter and a position of a pupil of an image-forming lens by limiting a photodetector array number N to a small number, and simultaneously, arraying plural photodetectors in the direction orthogonal to the direction of the luminous flux split. CONSTITUTION:A photodetector number N arrayed in the direction of a luminous flux split of photodetector groups 4, 5 is small enough. Also, plural same arrays as the photodetectors 4, 5 are placed in the vertical direction, that is to say, in the direction orthogonal to the luminous flux split. In this case, an angle theta which is made by each optical axis 60, 6N-1 of a microscopic lens is small enough, and accordingly, even if a pupil position of an image-forming lens is greatly varied, a deviation of boundaries 80, 8N-1 on the pupil of the luminous flux split from the pupil center 7 is only a little. Therefore, even if not only the pupil position but also the diaphragm diameter of the pupil are varied due to replacement of the image-forming lens, and vignetting of the luminous flux occurs, the influence is scarcely exerted on the luminous flux split ratio, therefore, it is possible to correspond well to an image-forming lens of a wide range by only a single detecting system, comparing with a conventional device.
Patent JP-H0575313-A (JP)
Title: Hybrid integrated circuit device
Inventor: SATO HIDEAKI
IPC: H01L23/04
Filed: 1991-09-11
Abstract: PURPOSE:To reduce the effect of an inductance by a thin metallic wire for interconnection by placing the surface of a semiconductor element mounted onto a 1st dielectric board to be almost on a same face as a 3rd metallizing layer being a microwave strip line and a ground layer connected to the surface. CONSTITUTION:Microstrip lines 7a, 7b are formed on the surface of a 1st dielectric board and 3rd metallizing layers 5a, 5b are formed on a part other than the forming part of the lines 7a, 7b. The metallizing layers 5a, 5b are used for the ground layer similarly to the case with the 1st and 2nd metallizing layers 6, 4 and coupled with the 1st and 2nd metallizing layers 6, 4. Then an opening is provided to a desired part of the 1st dielectric board and the depth of the opening is made almost the same as the thickness of an element 9 to be mounted. Thus, when the element 9 is mounted to the opening, the surface is almost made flush with the lines 7a, 7b and the metallizing layers 5a, 5b.
Patent JP-S6385400-A (JP)
Inventor: SUZUKI TOSHIYUKI
IPC: G21C19/26
Filed: 1986-09-30
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-H0281463-A (JP)
Title: Cooled mounting structure of semiconductor device and method of cooling
Inventor: OUCHI KAZUNORI
IPC: H05K1/02
Filed: 1988-09-16
Abstract: PURPOSE:To improve cooling performance with a simple structure by a method wherein a gap is formed between a semiconductor package and a wiring board and holes through which coolant is made to flow are drilled in the wiring board so as to face the semiconductor package and, at the same time, a cooling fin is attached to the semiconductor package. CONSTITUTION:A plurality of coolant introducing holes 6 are provided for one semiconductor package 2. The coolant is spouted against the rear of a wiring board 1 to introduce the coolant into a gap 7 and heat exchange is performed on the rear of an IC package 2 and around I/O pins 3. By providing a plurality of the holes 6, a cooling efficiency is improved and, moreover, the restriction given to the arrangement of conductor layers in the wiring board 1 by making one large hole in the wiring board 1 is avoided and the flow rate necessary for cooling can be insured. A cooling fin 8 is attached to the semiconductor package 2. The coolant is spouted against the rear of the wiring board 1 and introduced into the gap 7 and, after the heat exchange is performed on the rear of the semiconductor package 2 and around the I/O pins 3, the heat transmitted to the upper surface and the side surfaces of the semiconductor package 2 is discharged through the cooling fin 8, so that the cooling performance can be further improved.
Patent JP-H0395895-A (JP)
Title: Discharge lamp lighting device
Inventor: TAKEDA TETSUSHI
IPC: H05B41/24
Filed: 1989-09-07
Abstract: PURPOSE:To enhance the switching characteristic of a discharge lamp at the final stage of its life by providing switching transistors with current transformers independent of each other, and magnetically separating the base circuit of each transistor. CONSTITUTION:When a DC power supply 24 is turned on, a transistor TR27 is turned off via a starting circuit 30. Load currents therefore flow through each filament of a discharge lamp 36, the primary coils 33P, 34P of first and second current transformers 33, 34, etc. A base current is caused to flow by the load current so that a positive bias is applied to the base of the TR27 and a reverse bias to that of a TR26; the TR27 is kept on and the TR26 is kept off. When a core is saturated by supersaturation of the transformer 34, the induction voltage of the transformer 34 is suddenly lowered and the TR27 is quickly turned off and the TR26 shifts to its 'on' state. When the core of the transformer 33 is saturated, the induction voltage is suddenly lowered and the TR27 is turned on and the TR26 is turned off. The TR26 and 27 have independent current transformers and magnetically separate a base circuit.
Patent JP-S6386452-A (JP)
Title: Semiconductor device
Inventor: KOTANI HIDEO
IPC: H01L21/3205
Filed: 1986-09-29
Abstract: PURPOSE:To improve the coverage forms of the step parts of an insulating film and to enhance reliability by a method wherein thin films are formed in contact to the sidewall parts of a wiring at the time a barrier metal film is etched. CONSTITUTION:A thin film 10 consisting of an Si oxide film, a titanium-tungsten alloy film or the like formed on the surface of a barrier metal film 2 and the surface of a wiring 3 by a CVD method or the like. Then, the thin film is anisotropically etched by a reactive ion etching method and thin films 10a and 10b are left only on the sidewall parts of the wiring 3. Then, the barrier metal film 2 is etched using the wiring 3 and the thin films 10a and 10b as masks to form a barrier metal film 21. By the fact that there are little side etchings of the barrier metal film 21 and by the effect of the thin films 10a and 10b on the sidewall parts of the wiring 3, the coverage form of an insulating film 60 which is lastly formed on the surface is abruptly improved.
Patent JP-H05185588-A (JP)
Title: Ink jet printer
Inventor: MOCHIZUKI OSAMU
IPC: C09D11/328
Filed: 1991-09-12
Abstract: PURPOSE:To provide an ink jet printer which enables used paper on which printing is made to become recyclable for another printing. CONSTITUTION:Ink to be used in an ink jet printer which makes printing with minute ink drops 10 jetted onto printing paper 100 is made of such coloring material that can be faded through deterioration by UV irradiation.
Patent JP-H0976918-A (JP)
Title: Transporter and method of transportation
Inventor: TAKADA KIYOAKI
IPC: H05K13/02
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide such a transporter and method of transportation free of collapse of cargoes even if any shock is received during transportation of cargoes with regard to the device and method of transporting many panels such as printed wiring boards, etc., in their laminate state. SOLUTION: A support body 24 having a roller conveyer 25 on its upper surface is made inclinable to the side of a handle 26 provided on one end above a base stand 20 provided with casters 21 and any laminate body on the roller conveyer 25 is brought in contact with the handle 26 to be able to be transported.
Patent JP-H0547965-A (JP)
Title: Metal package
Inventor: MURATA KAZUO
IPC: H01L23/04
Filed: 1991-08-20
Abstract: PURPOSE:To improve the heat dissipation property of a metal package without using an additional member by a method wherein ups and downs are formed on and in the side surfaces of the metal package for housing an integrated circuit chip or a ceramic substrate. CONSTITUTION:A plurality of circular dimples 1a are formed in the side surfaces of a metal package 1. At this time, the dimples 1a are formed into a hollow form to the surface of the package 1. Accordingly, the surface area of the package 1 is increased and a heat dissipation is efficiently conducted from the package 1 to the periphery of the package. Thereby, the package can be used as a package for an integrated circuit, which is high in integration degree and has a large calorific value.
Patent JP-S59124302-A (JP)
Title: Screening method of optical fiber
Inventor: KATOU KOUJI
IPC: C03B37/12
Filed: 1982-12-30
Abstract: PURPOSE:To eliminate screening strain and to permit immediate use of an optical fiber by providing preliminarily a heating section for heating the optical fiber and passing successively the optical fiber through a screening section and the heating section. CONSTITUTION:An optical fiber F is supplied from a supply bobbin 10 to a screening section 12, where tension or twist is applied on the fiber F to strain the fiber, thereby assuring the strength thereof. The fiber F subjected to the screening in such a way emits from the screening section 12 and arrives at a heating section 13, where the fiber is heated. The fiber is finally taken up on a take-up bobbin 11. The set temp. of a heater 14 is selected between 200-800 deg.C according to the kind of the covering material on the optical fiber or the linear speed thereof. Since the screening strain is thus eliminated by heating, there is no need for storing the fiber until the residual strain is relieved and the fiber is immediately usable.
Patent JP-S59117837-A (JP)
Title: Synchronism system of television sound signal
Inventor: FUKAMI TAKESHI
IPC: H04N7/16
Filed: 1982-12-24
Abstract: PURPOSE:To simplify a constitution without requiring complicated processing by synchronizing a transmission and receiving system by an ID signal inserted with the prescribed period of a television signal and the synchronizing signal of a video signal. CONSTITUTION:A vertical synchronizing signal VD and a horizontal synchronizing signal HD in a composite video signal are detected by a synchronous separating circuit 2, applied to an ID generator 3 to form the ID signal. That is, a counter 3a applies the 13H-th counted value to an adder 4 as the ID signal, which is inserted in the video signal at an input terminal 1 and outputted to a decoder side via an output terminal 5. The signals HD and VD are separated from the composite video signal at a synchronous separating circuit 12 at the decoder side, the signal HD is applied to an ID detector 13, the 13H-th of the vertical blanking period is checked to detect the ID signal. This ID signal is outputted to an output terminal 16 as a block signal at a gate circuit 15 and a sound signal scrambled based on this signal and a segment synchronizing signal is descrambled to obtain the original sound signal.
Patent JP-S60123603-A (JP)
Inventor: SHIBATA TADASHI
IPC: E01C13/00
Filed: 1983-12-08
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-H04312975-A (JP)
Title: High-voltage semiconductor element with less floating current
Inventor: FURANSHISU POORIN
IPC: H01L29/747
Filed: 1991-08-21
Abstract: PURPOSE: To provide a structure of a semiconductor element (for example, a thyristor) in a well-type structure for preventing a stray current in rejection state without increasing a silicon surface. CONSTITUTION: A center region N-surrounded by P-type layers P1 and P2 is located at a semiconductor element for a high voltage with less stray current, and a layer forms first and second junctions J1 and J2 by the center region. The first and second junctions have an apparent peripheral part, which is located on the same main surface of the element. A groove is formed between the above apparent peripheral parts and is filled with a passivation glass 18. The glass surface is covered with metallizations 21 and 22 on the peripheral part of each junction, and the metallizations are in contact with a second conductivity type layer corresponding to the junction.
Patent JP-H05249671-A (JP)
Title: Photosensitive multilayer goods
Inventor: JIEIMUZU EI BOONAMU
IPC: G03F7/11
Filed: 1992-08-31
Abstract: PURPOSE: To provide goods in which no background coloration is caused. CONSTITUTION: Each of the goods comprises: (a) at least one layer contg. a photopolymerizable substance that contains a polymerizable compound having at least one ethylenically unsaturated group, and a chromophore-substituted halomethyl-1,3,5-triazine photopolymerization initiator; and (b) at least one layer that is in contact with the layer contg. a photopolymerizable substance and contains a thermoplastic resin. At this time, the chromophore-substituted halomethyl-1,3,5-triazine photopolymerization initiator has sufficient migration resistance to the layer contg. a thermoplastic resin. Thus, since the problem of causing background coloration due to excessive migration of a photopolymerization initiator from a photopolymerizable substance layer to the adjacent resin layer can be solved, the goods are particularly useful for making an imprinted color proof.
Patent JP-2000067257-A (JP)
Title: Separation of unwanted graphic
Inventor: KOBARI FUMIHITO
IPC: G06T11/80
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of an operator and to hardly omit correction. SOLUTION: Concerning this unwanted graphic separation, a graphic element to become a processing object is designated and corresponding to a polyline or polygon, the connection information of end points or apexes is prepared in a connection information generating process 11. From the connection information generated in this process 1, the candidates of a correcting object graphic (unwanted graphic) are extracted by an unwanted graphic candidate extracting process 12. Then, the extracted unwanted graphic is separated by a separating processing process 13.
Patent JP-2001060954-A (JP)
Title: Data communication system
Inventor: YURA HIROMI
IPC: H04L12/28
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To realize a data communication system capable of improving the changing operation efficiency of data stored in a on-vehicle device. SOLUTION: This system is provided with an internal communication unit 14 installed inside of a bus 12, an external communication terminal device 13 for communicating with the unit 14 within a prescribed communication area and transmitting communication data from the outside of the bus 12, a reloadable memory 21 for storing communication data received by the unit 14, and a CPU 20 for allowing a digital transport rate display 15 installed inside of the bus 12 to execute prescribed display operation based on communication data stored in the memory 21. Thus, changed rate data is transferred from the outside of the bus 12 to be stored in the memory 21, so that an operator W is not required to get on the bus 12 at the time of the changing operation of rate data. Consequently, it is possible to improve the changing operation efficiency of rate data stored in the memory 21.
Patent JP-H1076820-A (JP)
Title: Pneumatic radial tire
Inventor: TSURUTA MAKOTO
IPC: B60C9/18
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire which can exert a high level separation resistance of a folded-back end part satisfactorily by enhancing the exfoliating resistance of the carcass body from cords of covering rubber. SOLUTION: A rubber filler 7 to be set between the body 5a of carcass and a folded-back part includes three sorts of rubber having different JIS hardness, and among them, the hardest rubber member 7-1 is positioned on the carcass body 5a side at least in the outer region of both sides in the tire radial direction pinching the normal Lv to the outside surface of the carcass body 5a passing the folded-back end part, and the intermediate rubber member is installed as a stress relieving rubber layer 7-2 between the outer surface of the carcass body 5a and the hardest rubber member 7-1, and the softest rubber member 7-3 is arranged on the inner surface of the folded-back part, wherein the layer 7-2 has a hardness below that of the cord covering rubber of the carcass 5.
Patent JP-H0784085-A (JP)
Title: Thrust bearing device for internal pump
Inventor: MIKAMI MAKOTO
IPC: G21C15/243
Filed: 1993-09-20
Abstract: PURPOSE:To enable rotating in low torque from start and low speed revolution to high speed revolution and having stable bearing performance. CONSTITUTION:A bearing has an upper bearing 21 and a lower bearing 22 to support the thrust load of an internal pump shaft 14 and the upper bearing 21 is a slide bearing and the lower bearing is a rotary bearing which has a rotational side cylinder 22b arranged with a specific gap 24 putting a rotary body 22a in between and a fixed side cylinder 22c. And a pump groove is formed in at least one of the facing surfaces of the rotational side cylinder 22b and fixed side cylinder 22c so that the pumping effect operates to the gap 24.
Patent JP-S60124776-A (JP)
Title: Character processing unit
Inventor: TAKO TOSHIBUMI
IPC: G06F17/27
Filed: 1983-12-09
Abstract: PURPOSE:To attain the reduction of a processing time in utilizing an abbreviated word and the trouble of minute division in advance of a word in forming an abbreviated word by dividing an abbreviated word group into some minutely divided small groups. CONSTITUTION:When key information inputted from a keyboard 1 is a key indicating an abbreviated word, a code discriminating section 3 gives the control to an abbrevited word registering and control section 9. Whether the content of a document buffer 5 is coincident with the form of registration abbreviated word is checked and when they are coincident, a data is extracted from the head of a document buffer 5 to discriminate the head letter of the abbreviated word. Then the data is stored to a position of the content in an abbreviated word buffer 10 corresponding to the confirmed character and this is repeated until the processing is finished, and when the processingis finished, the control is given to an auxiliary storage registering section 12 to indicate the registration. The auxiliary storage registering section 12 reads one group of abbreviated words divided minutely corresponding to the given name from an auxiliary storage section 13 when a request comes from an abbrevaited word calling section 11, stores it to the said minutely divided allocating position of the abbreviated word buffer 10 and completes the processing.
Patent JP-H0781884-A (JP)
Title: Method and device for extending and retracting jib of wheel-mounted crane
Inventor: KOIZUMI YUKIO
IPC: B66C23/697
Filed: 1993-09-20
Abstract: PURPOSE:To enable a jib to be extended and retracted using reduced space and to eliminate adverse effects such as the worsening of a viewing field during travel. CONSTITUTION:A jib 9 is retracted and held on the side of a boom by a jib supporting mechanism 10 and is moved by a jib elevating cylinder 17 from this retracted position to the upper side of the boom, from which the jig is slid forward and extended by the extension of the boom 4.
Patent JP-2001059658-A (JP)
Title: Heat utilization system utilizing hydrogen occlusion alloy
Inventor: MARUHASHI TSUTOMU
IPC: F25B17/12
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat utilization system utilizing hydrogen occlusion alloy in which the moving quantity of hydrogen per unit time can be increased through a simple structure. SOLUTION: A cell S encapsulates a plurality of kinds of hydrogen occlusion alloy (high temperature, intermediate temperature, and low temperature alloys HM, MM, and LM) in one container wherein the high temperature, intermediate temperature, and low temperature alloys HM, MM, and LM are partitioned into three layers S1, S2, and S3 by a partitioning means 1. The partitioning means 1 passes hydrogen straight at each section and a plurality of pipe filters 2 for passing hydrogen straight penetrate each layer so that hydrogen is moved through the pipe filters 2. Since hydrogen is moved through the pipe filter 2 at each part in one container, moving distance of hydrogen is short and pressure loss is low. As a result, the moving quantity of hydrogen per unit time is increased and the performance is enhanced.