baber/WOPTO huggingface dataset:
Patent JP-S6098694-A (JP)
Inventor: YAMAZAKI TOYOAKI
IPC: H01L21/58
Filed: 1983-11-02
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-H0528947-A (JP)
Title: Ion beam irradiation unit
Inventor: TSUKAMOTO TETSUO
IPC: H01J37/09
Filed: 1991-07-23
Abstract: PURPOSE:To restrain beam scattering by setting a takeout voltage to the reverse polarity to that of an accelerating voltage, and providing a high voltage tube which allows an ion beam to pass therethrough while being extended to near a sample when the beam is applied to the sample from an ion beam generating portion, and a shield tube which keeps a predetermined distance to the high voltage tube. CONSTITUTION:A high-pressure tube 50 is provided between near downstream of prisms P1, P2 and near a sample S and is used as a tube for allowing an ion beam to pass therethrough and a takeout voltage is applied thereto ; i.e., the tube 50 is integrated with a ring detecting member 60 located upstream of the tube 50 and a lead wire 51 is connected at one end to the member 60 and connected to a transport T at the other end. The tube 50 has its inner wall made to have a circular cross section in order to provide a uniform electric field to the ion beam passing through the tube 50 and the member 60 is a ring- shaped conductive member for detecting passage of the beam through a predetermined line. A predetermined interval is held between a shield tube ST and the tube 50 and an insulating material having an irregular surface and a lengthened face is provided in the interval.
Patent JP-H0931408-A (JP)
Title: Highly reactive modified phenolic resin-based corrosionproofing coating material
Inventor: UCHIDA MITSURU
IPC: C08G8/28
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material excellent in weatherability and heat resistance etc., noncorrosive to metals, and highly adhesive to metals, etc., by using, as vehicle, a composition comprising a new highly reactive modified phenolic resin and an epoxy resin. SOLUTION: This corrosion-proofing coating material comprises a resin composition comprising (A) an oligomerized highly reactive phenolic resin prepared by reaction, in the presence of an acid catalyst, of a phenolic compound with a modified phenolic resin produced by polycondensation between petroleum- based heavy oil or pitch (pref. predominant in bi- to tetra-cyclic condensed aromatic hydrocarbons), a formaldehyde polymer (e.g. paraformaldehyde) and a phenolic compound in the presence of an acid catalyst (pref. Bronsted acid such as toluenesulfonic acid), and (B) an epoxy resin (pref. bisphenol. A-type epoxy resin). It is preferable that the weight ratio A/B is (20:80) to (80:20), and this composition pref. also contain a curing agent and/or curing promoter.
Patent JP-2001030238-A (JP)
Title: Production of thermoplastic resin pellet
Inventor: INUKAI TOSHIHIRO
IPC: C08K5/36
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To produce thermoplastic resin pellets, to which a powdery additive is added, capable of being stably transported by air immediately before a next process without allowing the additive to fall off from the pellets. SOLUTION: In a method for producing thermoplastic resin pellets while adding two or more kinds of powdery additives thereto, when the degree of compaction of at least one powdery additive A is 57-81% and the degree of compaction of the other powdery additive B is lower than 57%, the addition amt. of the powdery additive A is twice or more that of the powdery additive B in a weight ratio.
Patent JP-S5997180-A (JP)
Inventor: ISHIHATA HIROAKI
IPC: G06F3/153
Filed: 1982-11-26
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-H0953951-A (JP)
Title: Navigation system
Inventor: KAWASE TAKESHI
IPC: G01C21/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To guide a mobile vehicle for changing lane accurately by determining the traveling lane of the mobile vehicle based on the positional data of the mobile vehicle and the lane data of road stored in a memory means. SOLUTION: When an automobile approaches a recommended course or a crossroads, a CPU 10 determines the advancing direction at the crossroads based on a recommended course. When the determined advancing direction is not straight, the CPU 10 judges of whether the automobile is currently traveling on a road of two lanes or more based on the road information stored in a CD-ROM at a CD block 5. When the automobile is traveling on a road of two lanes or more, a decision is made whether the currently traveling lane is led to a straight advance lane, a right turn lane or a left turn lane at the crossroads. When a decision is made that the recommended advancing direction at the crossroads registered in an RAM 9 is different from the currently traveling lane, the CPU 10 guides the advancing direction at the crossroads according to the recommended course and then guides the changing of lane.
Patent JP-H0626514-A (JP)
Title: Support and driving roller of flat product
Inventor: ROBEERU BUYURURION
IPC: G01K13/08
Filed: 1992-07-10
Abstract: PURPOSE: To provide a roller for supporting and/or driving a continuously processed flat sheet, wherein the roller comprises a hollow cylindrical body whose outer surface comes in contact with the sheet, and at least one thermo- couple which is disposed inside the cylindrical body and has a hot junction terminal disposed in a wall of the cylindrical body in the neighborhood of the outer sidewall. CONSTITUTION: A thermo-couple is insert-ably and remove-ably disposed in a guide tube 28 extending inside a hollow cylindrical body 12. A hot junction of the tip end of the thermo-couple is perpendicularly inserted into a blind hole formed in the wall of the cylindrical body.
Patent JP-H0496223-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIROTA SHIRO
IPC: H01L21/302
Filed: 1990-08-03
Abstract: PURPOSE:To perform pattern width control with good accuracy generating no dust by etching a film consisting of a specific material part of the film with chlorine group gas, fluorine group gas while selectively etching the foundation of the film with bromine group gas. CONSTITUTION:PolySi, WSi are piled up on a gate oxide film 2 to form a polysilicon film 3 and a metal silicide film 4 are formed in order. After applying a resist on a metal silicide film 4, the metal silicide film 4 is selectively etched by chlorine gas having a resist mask 5 as a mask. Etching is performed pant of the polysilicon film 3. The polysilicon film 5 is selectively etched by bromine group gas having the resist mask 5 as a mask. The gate oxide film 2 is exposed. A gate electrode 6 is formed. The resist film 5 is removed in order to form a source/drain diffusion layer, a layer insulating film, a contact hole and a wiring layer are formed.
Patent JP-H1140621-A (JP)
Title: Device for bonding beam lead of tab film, semiconductor chip electrically bonded by the bonding device and liquid jet recording head
Inventor: KITANI MITSUJI
IPC: B41J2/05
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a bonding device which can make TAB mounting in a bulk by a gang bonding method even if a semiconductor chip has a variation in a parallel degree between a bonding tool of a semiconductor chip or has a difficulty of obtaining the parallel degree. SOLUTION: A chip stage 13 which supports a semiconductor chip 11 having plural bumps and heat dissipating plate 12 bonded to the rear surface is supported by a supporting part 16 so as to be able to shake and a bonding tool 10 is provided at the upper portion of the stage. When the bonding tool 10 contacts a TAB film 20 and the semiconductor chip 11 by the bonding tool being pushed down the parallelism of the chips stage 13 with the tool surface is corrected, after that the chip state 13 is fixed by a vacuum chuck and the semiconductor chip 11 and a beam lead of the TAB film 2 are junctioned in a bulk by gang thermo compression bonding.
Patent JP-H0370120-A (JP)
Title: Inspection of resist pattern
Inventor: MORIMOTO KENICHI
IPC: H01L21/027
Filed: 1989-08-09
Abstract: PURPOSE:To observe a sectional shape of all the resist patterns readily without breaking a substrate by measuring the pattern size of an upper part of a resist before and after post bake and by obtaining the pattern size of a lower part from the relationship between the variation amount of the pattern size and the sectional shape. CONSTITUTION:A characteristic curve which shows the relationship between the variation amount (l1'-l1) of the pattern size at the upper part of a resist in a reverse tapered pattern and the ratio (l1'/l2) of the pattern size l1 at the upper part of a resist to the pattern size l2 at the lower part thereof after post bake, that is, the relationship of the cross sectional shape is obtained in advance for each resist. The pattern size l1 at the upper part of a resist is measured by using a scanning electron microscope, etc. After post bake is finished, the pattern size l1' at the upper part of a resist is measured. The difference and the ratio between pattern sizes l1 and l1' are obtained. When the pattern size l2 at the lower part of a resist is obtained through the obtained characteristic curve, the sectional shape of a resist pattern can be known.
Patent JP-H0373349-A (JP)
Title: Recording head
Inventor: SHIRATO YOSHIAKI
IPC: B41J2/05
Filed: 1990-08-04
Abstract: PURPOSE:To simplify manufacture and assembly, and to improve reliability regarding ink discharge by joining and fixing a grooved substrate and a heat- generating substrate by using a fixing member so that a plurality of grooves and the heat energy generating sections of a plurality of heat energy generating means correspond with each other. CONSTITUTION:A fixed number of grooves LV are cut to each of five silicon wafers in total first, and each plate SP is cut in specified size, thus acquiring parts I. A heat accumulating layer 2, a heating resistor layer 3, an electrode layer 4, a protective layer 5 and a sealing layer 6 are laminated successively onto one surface of a substrate 1 apart from the parts I, and cut in specified size, thus preparing five components J in total. Consequently, the corresponding parts I and J obtained are positioned so that each groove LV and heating resistor patterns (heat energy generating sections) HT are brought to corresponding locations, and superposed mutually, and held and clamped from both surfaces by arbitrary fixing members PP1, PP2, thus contact-bonding and fixing both parts. Accordingly, five working-section blocks K in total having the grooves LV as ink flow paths are constituted.
Patent JP-H0370331-A (JP)
Title: Path selecting system in atm communication
Inventor: KUSAYANAGI MICHIO
Filed: 1989-08-10
Abstract: PURPOSE:To improve the throughput by distributing a traffic unit with every the same service class uniformly in each path (link). CONSTITUTION:The subject system is constituted of a communication control section 10 having a connection request application parameter reception means 11, a connection enable path identification means 12, a traffic unit comparison means 13 for a relevant service class, and a service class traffic unit storage section 14 and of a switching section 15. When a path is selected, the traffic unit of the same service class is compared as to each to select a fewer traffic unit, then the path is selected so that the traffic unit in each service class among paths is always uniformized. Thus, the load to cells of different properties is balanced to improve the throughput.
Patent JP-H0371698-A (JP)
Title: Manufacture of printed wiring board
Inventor: ENDO AKIRA
IPC: H05K3/46
Filed: 1989-08-10
Abstract: PURPOSE:To obtain a printed wiring board which always displays maintains a highly reliable electromagnetic shielding property by a method wherein an electromagnetic shielding layer is provided as an inner layer or built in a required printed wiring board by a laminate molding process. CONSTITUTION:An electromagnetic shielding layer 2 is deposited on the required face of an insulating support 1. Then, copper foils 4 as conductive foils are laid on both the primary faces of the insulating support 1 where the electromagnetic shielding layer 2 has been provided, which is subjected to a laminate molding process through a conventional means to obtain a printed wiring board. The printed wiring board concerned is successively subjected to a required through-hole processing, a circuit pattern processing in which the copper foils 4 is photoetched, a plating process, and others, whereby a target electromagnetic shielding type printed wiring board can be obtained. By this setup, a complicated insulating layer forming work after the formation of a required circuit pattern can be simplified and a wiring board of high reliability can be obtained.
Patent JP-2000040773-A (JP)
Title: Resin-sealed semiconductor device and manufacture thereof
Inventor: YAMANAKA HIDEO
IPC: H01L21/304
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To enable a chip aggregate to be pelletized satisfactorily into chips in dicing step, by preventing auto-alignment marks for dicing from being concealed. SOLUTION: A semiconductor device has a structure, where a bump 10 or a gold ball is provided onto the electrode 2 of a semiconductor chip formed on a board 1, and the surface of the semiconductor chip is covered with a transparent of semitransparent resin protective film 11 or a molding resin. In this case, the bump 10 or the gold ball is exposed to the surface of the resin protective film 11 or to the surface of the molding resin.
Patent JP-H09117831-A (JP)
Title: Composite machining method of work
Inventor: KITAMURA KOICHIRO
IPC: B23P23/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To efficiently apply variable composite machining to a work without removing the work after attaching it once. SOLUTION: A first spindle 16 for a work head 4 is rotated at machining speed and rotation of a second spindle 42 for a tool head 5 is avoided by a second avoiding part 11 in a state of installing a byte 43a as a tool in a machining process. Rotation of the first spindle 16 for the work head 4 is avoided by a first avoiding part 9 and the second spindle 42 for the tool head 5 is rotated at drill rotating speed in a state of installing a drill as a tool in a drilling process. This is a composite machining method of a work to continuously carry out variable composite machining including the machining process and the drilling process at least with a work W attached on the work head 4 without removing it.
Patent JP-S6363789-A (JP)
Title: Fluid for traction drive
Inventor: ABE KAZUAKI
IPC: C10M105/04
Filed: 1986-09-05
Abstract: PURPOSE:To produce a high-performance fluid for traction drive which has a low dynamic viscosity, an excellent traction coefficient and a low volatility and can endure usage under high-temp. conditions, by employing a compd. having a particular structure as a base stock. CONSTITUTION:A fluid for traction drive comprising a compd. of formula 1 as a base stock. In the formula 1, R<1>-R<3> are each H or a 1-4C alkyl, R<4> is H, a methyl group or an ethyl group, n and k are each an integer of 1-3, and m is 1 or 2, provided that when a plurality of R<1>-R<3> groups are prevent, they may be the same or different.
Patent JP-H0551253-A (JP)
Title: Piezoelectric porcelain composition
Inventor: SASAKI YASUHIRO
IPC: H01L41/187
Filed: 1991-08-20
Abstract: PURPOSE:To provide a piezoelectric porcelain material for a vertical oscillator capable of sintering at a relatively low temp. CONSTITUTION:A material having a compsn. represented by a formula Pb1-xCaxTi1-y(Mn1/3Sb2/3)yO3 (where 0.15<=x<=0.37 and 0.01<=y<=0.18) is prepd. and SiO2 is added to the material by (z) wt.% (0< Z<1.0) to obtain the objective piezoelectric porcelain material.
Patent JP-S58108410-A (JP)
Title: Water level detecting displaying circuit
Inventor: OKUDA MOTOI
IPC: G01F23/24
Filed: 1981-12-21
Abstract: PURPOSE:To display the water level, by a method wherein sensing electrodes are set at respective positions different in depth from each other, and the water level is displayed when it comes at the positions of the respective electrodes. CONSTITUTION:The electrode apparatus is formed such that a common electrode rod is mounted on an insulating plate, and other sensing electrodes 2a, 2m, 2n are mounted on a rod-like body through an insulator and are connected to terminals through wires, respectively. When the water level rises to the position of the sensing electrode 2a, a transistor Tra turns conductive to cause a light-emitting diode LEDa to emit light. When the water level comes to the position of the electrode 2m, a transistor Trm is made conductive to turn ON a light-emitting diode LEDm. On the other hand, the transistor Tra is made nonconductive, causing the light-emitting diode LEDa to turn OFF. When the water level rises to the position of the electrode 2n, a light-emitting diode LEDn emits light, and  a voice generating circuit device 3 is driven to give an information through  audio means.
Patent JP-H0877147-A (JP)
Title: Document preparing device
Inventor: SAWAI MASAHARU
IPC: G06F17/21
Filed: 1994-08-31
Abstract: PURPOSE: To provide the document preparing device which has the data base function related to association of ceremonial occasions or the like which are relatively important in daily life. CONSTITUTION: An expense item data storage part 51 where at least information of distinctions between given/received gifts, article names, and names of the other parties are stored, an expense item data register part 41 where information inputted through a keyboard 2 and a cursor control part 3 is registered in the expense item storage part 51, a list display storage part 54 which manages information registered by the expense item data register part 41 as one unit of association data at the time of inputting this information as a pair, a retrieval part 6 which retrieves data in the list display storage part 54 at the time of designating some information stored in the expense data storage part 51,  and a list display part 43 which displays one unit of association data including the information coinciding with retrieved information of a display device 40 in the case of the existence of this information coinciding with retrieved information are provided.
Patent JP-S6268223-A (JP)
Title: Machining fluid for wire cut electric discharge machine
Inventor: SHIBATA YOSHIO
IPC: B23H1/10
Filed: 1985-09-20
Abstract: PURPOSE:To easily discharge a machining dust, which melts scattering from a work, to outside a machining groove, by mixing a non-conductive dust in machining fluid and supplying it to the machining groove. CONSTITUTION:Machining fluid 10a is a material mixing a non-conductive dust, for instance, a dust of silica alumina or the like having its grain size of about 5-30mum. In this way, a dust of large density obtains sufficient kinetic energy by a flow speed of the machining fluid 10a, and a machine, efficiently discharging the machining dust 14 to outside a machining groove 15, enables a wire electrode 1 to be prevented from its break.
Patent JP-H0658068-A (JP)
Title: Screw auger for excavating machine
Inventor: YANASE IWAO
IPC: E02D17/13
Filed: 1992-08-04
Abstract: PURPOSE:To enhance the easiness in execution of works by constructing an auger shaft with a cross-section having a plurality of curved convex/concave parts, and putting the outermost periphery of the shaft identical to the outer edge of a screw blade piece. CONSTITUTION:The exhaust earth from excavation is fed from a groove 15 in an auger shaft 4 toward a protrusion 14, and meantime put in pressure attachment gradually while pinched by the protrusion 14 and the wall surface of the hole. At the longest point 12 of the auger shaft where the outer edge 13 of a screw blade piece 3 is overlapping with the protrusion 14, part of residual soil which is otherwise exhausted to outside the hole becomes part of the wall surface of the hole completely, and the density of the earth at the wall surface is increased gradually. Then the residual earth having passed the longest point 12 of the protrusion 14 mostly becomes part of the wall surface in the process of being pressure attached to the protrusion 14 and surface repeatedly after rainfall. This allows eliminating the works of compacting the wall surface after excavation, reducing the residual earth processing amount to a great extent, and preventing lowering of the effectiveness in the excavation works.
Patent JP-H1045356-A (JP)
Title: Elevator
Inventor: SHIMAZAKI TOSHIO
IPC: B66B5/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To enhance the controllability by preventing the drop of the sensing accuracy of the load on an elevator car. SOLUTION: The inner ring of a bearing 15G is fitted by pressure in the front center of a lid 17A for the front surface of a gear case 11A. A recess formed at the back surface of the frame 20A of a disc brake 12A is fitted on the outer ring of the bearing 15G. A projection 20b is provided dangling at the bottom of the frame 20A, and projected parts 11a are formed on the gear case 11A on both sides of the projection 20b. A compression coil spring 29 is inserted between the projection 20b and each projected part 11a, and a differential transformer 30 is interposed between one projected part 11a and another projection 20a, and the torque applied to the disc brake 12A is sensed from the displacement of the projection 20b caused by the differential transformer 30 when brakes are impressed, and the load on the car is determined from the obtained torque.
Patent JP-H0492579-A (JP)
Title: Optical low-pass filter
Inventor: SUZUKI MASAHARU
IPC: H04N5/357
Filed: 1990-08-08
Abstract: PURPOSE:To change a spatial frequency characteristic by providing an optical element arranged between an image pickup device and an object, and a vibrating means which vibrates the entire optical elements or one part of them and changes the direction of a radiated light. CONSTITUTION:This filter is equipped with an optical element 4 arranged between an image pickup device 3 and the object, and a vibrating means 5 which vibrates the entire optical elements 4 or one part of them and changes the direction of the radiated light. An optical low-pass filter 4 is constituted of the optical element which is formed of two plane glasses 6 and 7 whose surroundings are adhered with a flexible member 8 such as a silicone and a transparent liquid 9 poured into the inside, and a piezoelectric converting elements. The amplitude of a piezoelectric converting element 5 is controlled so that the inclination alpha of the plane glass 7, that is, the image position changing amount  h is controlled, and also the number of the vibration is controlled. Thus, the spatial frequency characteristic of the optical low-pass filter 4 can be changed.
Patent JP-H0542121-A (JP)
Title: Inspecting device and catheter type high-frequency abrasion device
Inventor: HARA SHINJI
IPC: A61B5/05
Filed: 1991-08-20
Abstract: PURPOSE:To easily and surely know the completion of the cauterization of the heart tissue at the time of a high-frequency abrasion using a catheter. CONSTITUTION:A high-frequency is energized to electrodes 41 provided in the catheter 11 to cauterize an affected part. The output impedance between the electrodes 41 is detected at the time of the energization with the high frequency. The result of the detection is converted to an audible sound 16 which is then outputted. The rapid increase of the output impedance 44 is indicative of the completion of the cauterization. An operator is able to judge the completion of the cauterization from the sound 16. The electrode position needs to be checked by an X-ray image pickup device or an electrocrdiogram needs to be diagnosed at the time of the abrasion. An overlook is, however, prevented if the increase of the output impedance is announced by the sound.