baber/WOPTO huggingface dataset:
Patent JP-S6197949-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: NAKAMURA SHOZO
IPC: H01L23/495
Filed: 1984-10-19
Abstract: PURPOSE:To form a resin-sealed type semiconductor device having excellent dampproof property by a method wherein a lead wire is partially thinned off, and a part of the lead wire is put into sealed resin. CONSTITUTION:A notch 1a is provided partially on a lead wire 1, and the lead wire is made smaller in area. A silicon semiconductor chip is placed on a tab 2, the lead wire 1 and a silicon semiconductor chip are connected by a gold wire, and they are sealed by resin 3. The width of the lead wire at the thick part is set at L, the interval between the lead wires is set at P, the width of the lead wire at thin part is set at (a), the thickness of the lead wire is set at T, the thickness of the lead wire at thin part is set at (t), the length between the end point of the part of the lead wire 1 sealed by resin 3 and the thick part of the lead wire passing the locally thinned part is set at (b). As a result, (a) becomes 1/3-1/2 time of L, (b) becomes 1-5 times of (a), (p) becomes 2-5 times of (a), and (t) becomes 1/3-1/2 time of T.
Patent JP-H0884228-A (JP)
Title: Image reading system
Inventor: MAEDA EISAKU
IPC: H04N5/253
Filed: 1994-09-13
Abstract: PURPOSE: To allow the operator to easily select a main scanning frame by displaying image information for plural frames obtained in the case of preliminary scanning on a monitor based on magnetic recording information. CONSTITUTION: A film type, a manufacturer name, and a black and white/color film of a film 52 or the like are confirmed based on the detection result of a detector 11a. Then a motor 13 is driven to deliver its torque to a spool 51b and a tip of the film 52 is supplied from a film exit port 51a of a cartridge main body. Then a perforation detection section 17a detects a perforation 53 of 0th frame of the film 52 to drive the motor 13 by a prescribed amount. Then the film 52 is moved by a line and an RGB signal being sequentially stored is stored in a frame memory 3 and magnetic recording information obtained by a magnetic recording section 54 is given to a computer 40, from which the information is fed to a recorder 44, in which the information is recorded.  ALL the picked-up frames are displayed on a monitor 41 connecting to the computer 40 and the operator designates a frame desired to be main- scanning.
Patent JP-H0964478-A (JP)
Title: Semiconductor element and its formation
Inventor: KUROKAWA HIDEO
IPC: H01L27/15
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser unit of low heat resistance which can realize laser unit mode by mounting an AlGaInP semiconductor laser chip on an Si substrate with a photosensitive element. SOLUTION: Heat generated from a laser chip 2 is transmitted to a COM 4 effectively by bonding the laser chip 2 to the COM 4 through a sub-mount chip 3 whose heat conductivity is larger than that of Si and a heat conduction film 8. Since an Si substrate 17 is not interposed between the laser chip 2 and the COM 4, heat generated from the laser chip 2 can be transmitted to the COM 4 effectively and unit mode of a semiconductor laser chip such as AlGaIn of much heat generation becomes possible.
Patent JP-S6461365-A (JP)
Title: Sintered diamond composite and production thereof
Inventor: ISHIZUKA HIROSHI
IPC: B23P15/28
Filed: 1987-09-01
Abstract: PURPOSE:To produce the titled composite having excellent abrasion resistance and pressure resistant strength in good yield, by integrating a diamond particle layer and specific Co-containing supporting material block through a thin plate of Mo(-containing carbide). CONSTITUTION:A diamond particle layer containing direct bond between diamond particles, Co-containing supporting material block having same cross section shape as the particle layer and larger volume than the layer and thin plate of Mo metal wherein 80-97% of the cross section has smaller cross section than the diamond layer having 20-200mum thickness are packed into a vessel and diamond is pressurized and heated to thermodynamically stable pressure and temperature state and particles of the diamond are each jointed by function of Co-containing melt material fed from the block and simultaneously the particle layer is integrated with the block through a metal Mo and/or Mo-containing carbide or composite of the above-mentioned metal Mo and/or carbide with Co.
Patent JP-S6376909-A (JP)
Title: Stepped bearing
Inventor: YOSHIDA SHIGERU
IPC: F16C19/50
Filed: 1986-09-17
Abstract: PURPOSE:To achieve the reduction in weight by arranging outer rollers and inner rollers so as to be stepped each other between an outer ring and an inner ring, so that the sliding friction between rollers can be eliminated and that spacers or the like can be made unnecessary. CONSTITUTION:Between an outer ring 1 and an inner ring 2 each of which has flanges on both sides, outer rollers 3 and inner rollers 4 are arranged so as to be stepped each other. And by turning, for example, the inner ring 2 in the clockwise direction, the inner rollers 4 ere turned in the counterclockwise direction, and further the outer rollers 3 and the outer ring 1 are turned in the clockwise direction respectively. At this time, if the outer ring 1 is fixed, the outer rollers 3 and inner rollers 4 move in the left rotational direction while turning in the directions as mentioned above. Thus, the sliding friction between the rollers 3 and 4 can be eliminated, and further spacers can be made unnecessary, enabling the achievement of the reduction in weight or the like.
Patent JP-2000036765-A (JP)
Title: Deinterleaving circuit
Inventor: HORII AKIHIRO
IPC: H04N19/426
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a deinterleaving circuit which can reduce its storage capacity. SOLUTION: An address data generator 3 is added to a deinterleave memory 4 to output the address data A in the order that is decided based on deinterleaving. Then a main signal which is stored in an address position of the memory 4 that is designated by the data A is read out, and the next main signal to be interleaved and inputted is written in the address position. Thus, the storage capacity of the memory 4 is defined as the capacity equivalent to one super frame.
Patent JP-S6278502-A (JP)
Title: Color solid state image pickup element and its production
Inventor: YANAGI RYUICHI
IPC: H04N9/04
Filed: 1985-10-01
Abstract: PURPOSE:To stably form a colored layer by forming said layer into two-layered structure consisting of the layer which fills stepped recesses and layer which flattens the same at the point of the time prior to the formation of the coloring layer. CONSTITUTION:The colored layer 23 colored to, for example, red is formed on a transparent resin layer 17 opposite to a photosensitive part 12a and a transparent resin layer 24 is formed thereon over the entire part. The colored layer 23b colored to blue is formed on the layer 24 opposite to the photosensitive part 12b and a transparent resin layer 24 is formed thereon over the entire part. The colored layer 23c colored to green opposite to the part 12c and a transparent resin layer 27 covering the entire part are formed thereon. The color solid state image pickup element is thoroughly flattened by another transparent resin layer 17 while the steps are filled by the transparent resin layers 14'a, 14'b, 14'c in the above-mentioned manner. The coloring characteristic is thus stabilized.
Patent JP-H03156714-A (JP)
Title: Thin-film magnetic head and production thereof
Inventor: ASHIDA EIJI
IPC: G11B5/31
Filed: 1990-08-22
Abstract: PURPOSE:To improve electromagnetic conversion characteristics by having the other insulating layers formed in the step parts formed by the end faces of plural insulating layers. CONSTITUTION:A lower magnetic core 2 and a magnetic gap layer 3 are formed in the hole of a substrate 1. The 1st insulating layer 4, 1st conductor coil 5, 2nd insulating layer 6, 2nd conductor coil 7, 3rd insulating layer 8, 3rd conductor coil 12, 4th insulating layer 9, and 5th insulating layer 13 are then successively formed. The element step is smallest at the time of forming the 3rd insulating layer 8 and, therefore, the position of the gap depth zero is determined by the 3rd insulating layer 8 and the step generated at the end faces of the 3rd insulating layer 8 and the 4th insulating layer 9 is eliminated by the 5th insulating layer 13, by which a smooth tapered part is formed. The insulating layer which determines the position of the magnetic depth zero can be formed in the state of the low element step and the high patterning accuracy is obtd. The good magnetic conversion characteristics are obtd. in this way.
Patent JP-H0958092-A (JP)
Title: Printer
Inventor: KOJIMA ATSUSHI
IPC: B41J2/01
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which problems with key operation is solved and waste of a colorant and a form is prevented by automatically returning a printing mode to the preset mode in relation to the printer having the saving printing function of the colorant such as toner and ink. SOLUTION: A printer 1 is set to a toner saving printing mode by a control part 2 according to a key operation signal inputted from an operation input part 6. Printing information is inputted from a host computer 8 to the control part 2. Toner saving treatment is performed in a pattern conversion part 4 according to control of the control part 2 and printing treatment is performed on a form in a printer part 5. Further, when the key operation signal specifying the toner saving printing mode is inputted from the operation input part 2, e.g. a timer 7 is driven and timing treatment of prescribed time is executed. When the timer 7 becomes time-up, the control part 2 cancels the toner saving printing mode.
Patent JP-H0967716-A (JP)
Title: Rotor-driving device of rotor type open end spinning frame
Inventor: ONOE KEIJI
IPC: D01H4/12
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotor-driving device of a rotor type open end spinning frame, facilitating to drive an outer rotor and an inner rotor in a synchronous state, and enabling to simply exchange the outer rotor in response to a spinning condition. SOLUTION: A cylindrical rotor shaft 5 having an outer rotor 6 fixed to a first end is supported with two pairs of support disks 3, and rotated with a driving belt 7 traveling in a direction orthogonal to the rotor shaft 5. A shaft 9 having an inner rotor 10 fixed to the first end is passed through the rotor shaft 5, and supported in a state capable of being relatively rotated to the rotor shaft 5 through bearings 8 but not permitting the relative movement in the axial direction. The second end of the shaft 9 is separably connected to a driving shaft 13 through a coupling member 17. A ring 19 having the same outer diameter as that of the rotor shaft 5 is fixed to the shaft 9. A jet hole 20b for jetting compressed air toward the ring 19 is disposed on a motor 11, wherein the compressed air is supplied from a pipe 21 connected to a compressed air-supplying source 22.
Patent JP-H0967375-A (JP)
Title: Suppressant for cancer gene function
Inventor: UMEZAWA KAZUO
IPC: A61K36/18
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound, extracted from a tropical plant Aglaia odorata LOUR, having activities in preventing the proliferation of cancer cells and normalizing the form thereof and useful as an anticancer agent. SOLUTION: This compound of the formula. The compound of the formula is a colorless powder having 524 molecular weight [obtained according to the measurement by the fast atom bombardment mass spectrometry (FAB-MS)] and has 0.43 value of Rf in the silica get thin-layer chromatography (a developing solvent of chloroform:methanol = 20:1) and 0.46 (a developing solvent of toluene:acetone = 1:1). The compound of the formula is prepared by drying a leaf of Aglaia odorata LOUR which is a shrub of the family Meliaceae, pulverizing the dried leaf, extracting the pulverized leaf with especially preferably a hydrocarbon-based solvent or a halogenated hydrocarbon solvent and isolating and purifying the resultant extract preferably by using the column chromatography, thin-layer chromatography, etc.
Patent JP-H04233129-A (JP)
Title: Exposure device of color cathode-ray tube
Inventor: KIN KOUSEN
IPC: H01J9/227
Filed: 1991-08-30
Abstract: PURPOSE: To provide high, uniform illuminance by irradiating a cathode-ray tube panel fixed to the cabinet with light outgoing from a light source assembly within a cabinet through a condensing means and a light transmission axis medium. CONSTITUTION: Light outgoing from a light source assembly 2 within a condensing chamber 7 is incident in a light transmission medium 6 fixed to an adjusting fixture 9 through a condensing lens 8. Light outgoing from the medium 6 is incident on a color cathode-ray tube panel P fixed to an arranging part 1a of a cabinet 1 through a slit 5a of a shutter 5, a light correcting lens 3, and a filter 4.
Patent JP-S6377587-A (JP)
Title: Steam generator
Inventor: HAYASHI NOBUATSU
IPC: H01L21/304
Filed: 1986-09-19
Abstract: PURPOSE:To form high-purity steam by heating raw water and passing the steam through a permeable evaporation membrane or filter, thereby removing fine particles, etc., therefrom. CONSTITUTION:The raw water press-fed by a pump 2 is heated by a heater 3 and is injected into an evaporator 4 to form the steam in a steam generator consisting of the pump 2, the heater 3 and the evaporator 4. The steam is passed through the permeable evaporation membrane or filter 6 to form the high-purity steam. Such steam is injected directly to an object to be cleaned and the object cleaned. Water is condensed onto the surface of the object to be cleaned at this time, but this water has a high temp.; therefore, the dissolution of org. matter and dissolved gases arises less and the cleaning effect is higher than the cleaning by ordinary water. The propagation of microorganisms in mid-way piping, etc. is obviated by the high-temp. steam.
Patent JP-H04101733-A (JP)
Title: Automatic inserting device of piston pin
Inventor: HORII KOJI
IPC: F16J1/16
Filed: 1990-08-20
Abstract: PURPOSE:To insert a piston pin while correcting its inclination by moving the position of a projection for hammering of a hammering tool along the outer periphery of the piston pin, and changing a hammering position in a circumferential direction to hammer the inclination of the piston pin from this side of the highest position. CONSTITUTION:An elevating base 11 is lowered, and a motor and an exciting device 24 for hammering are started to transmit rotation lowering movement under an oscillation condition in a vertical direction from an actuator 24A for hammering to a hammering tool 29 fixed at the lower edge of a tool shaft 22. While the elevating base 11 is lowering, a vertical direction oscillation generating device 25 is supported downward by a compression spring 26 all the time, the inserting posture of a piston pin 7 is corrected continuously by continuously hammering the upper surface of the piston pin 7 at a roughly regular time interval, changing a hammering position in a circumferential direction in order with two projections 29A, 29B for hammering, and the piston pin is inserted into a piston to be fitted into a boss hole with falling and scuffling prevented.
Patent JP-H03105264-A (JP)
Title: Calibration reference apparatus for circuit network analysis
Inventor: POORU BII WATOSON
IPC: G01R27/32
Filed: 1990-08-21
Abstract: PURPOSE: To make the constitution of a transmission wire used in analysis precise by constituting a calibration standard apparatus for analyzing a network used in the measurement of an electric circuit of inner and outer conductors and obtaining an extremely short precise rotary air line from both conductors to connect the same to the test board provided to a network analyzer. CONSTITUTION: A cylindrical outer conductor 14 having two side surfaces 14A, 14B and composed of a gold plated beryllium-copper alloy is attached to a short coaxial air line 12 and the distance part Ls of the outer conductor 14 surrounded by the side surfaces 14A, 14B is used as an electrical active part. A slot is provided to the side surface 14B so as to be positioned in a longitudinal direction and the outer conductor 14 is tightly held by a plurality of spring holding fingers 14D. The side surface 14B is also tightened by a plurality of spring holding fingers 14F to prevent the slide of the outer conductor 14. An inner conductor 16 composed of a gold plated beryllium-copper alloy is provided to an air line 12 in the same way and the distance ΔLs thereof is used as an active part.  A female contact 20 free from a precise slot is provided thereto and the impedance of the line 12 is independently determined by a spring 24.
Patent JP-H0268478-A (JP)
Title: Device for drying original plate of optical disk by heating
Inventor: KURIYAMA KAZUMI
IPC: F26B9/06
Filed: 1988-09-02
Abstract: PURPOSE:To shorten standby time and transfer between heating/drying positions, reduce the size of a device, and facilitate one man work by installing an original plate for optical disk to a heating/drying position and a heating means which heats by radiation so that it may face a part of the radius region of original plate. CONSTITUTION:A spindle 2 moves between a solid line-indicated position and an alternate long and short dash line-indicated position along a long hole 9 which is formed in a length equivalent to the radius of a glass original plate 1. The solid line-indicated positions of the original plate 1 and the spindle 2 stand for standby position. At this position, the loading and unloading operations for the original plate 1 are carried out and cooling processing after heating treatment is carried out as well. The alternate long and short dash line-indicated position stands for a heating/drying position. A heater unit 14 which includes an extreme infrared radiation or infrared radiation heater element 13 is mounted with a heater mounting plate 15 so that the element 13 may face a part of the radius region of the original plate located at the heating/drying position and fixed with an outside plate 16 by a support member.
Patent JP-S59109909-A (JP)
Title: Numerical controller
Inventor: KOIDE TSUYOSHI
IPC: G05B19/4093
Filed: 1982-12-14
Abstract: PURPOSE:To alter working order and to omit a work position freely by providing an area for storing data on the working order and data on whether work is performed or not in a memory stored with numeric data. CONSTITUTION:The number of work stages is written in the program starting address SA0 in the memory 2 of a numerical controller, and data areas DA1- DA4 sectioned at intervals of specific addresses in correspondence to work positions follow the address SA0. Starting addresses SA1-SA4 of the respective data areas are working order data areas where the working order is written, following addresses SA1+1-SA4+1 are areas for data on whether work is performed or not, and the remaining addresses are areas where numerical control data on a grinding system, table indexing position, grinding feed amount or grinding feed speed, etc., are written. A data input device 4 is provided with a ten-key 41, pushbutton switches for setting data on the number 42 of work stages, work point numbers 43, working order 45, whether work is performed or not 46, numerical control data numbers 47, etc., and switches for ending 45 and writing 48, altering the working order easily.
Patent JP-H1150992-A (JP)
Title: Centrifugal pump
Inventor: KISHIMOTO KOICHI
IPC: F04D13/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To realize a pump having the high lift, low cost and long life. SOLUTION: A water suction port 7 of a casing 2 is formed into a cylindrical shape, an annular water bearing 3 is arranged on the inner peripheral surface of the water suction port 7, a water suction port part of a front surface shroud of an impeller 4 is formed into a cylindrical shape, a bearing supporting body 12 having the L-shaped section is arranged on the outer peripheral surface of the water suction port part having the cylindrical shape, and a ball 13 is arranged between the side surface of the impeller 4 and a partition wall 14. A rotor 16b and an impeller 14 are integrated with each other.  A fixing element 22 and a rotor 16b is separated from each other by a partition wall, a water suction port of a casing 2b is formed into a cylindrical shape, the annular water bearing 3 is arranged on the inner peripheral surface of the water suction port, a bearing supporting body 12b is arranged on the axial part of the side surface of the rotor 16b, and the water bearing 3b to be shaft-attached to it is arranged on the fixing element side surface.
Patent JP-H0884929-A (JP)
Title: Adsorption material
Inventor: YANAGIDA NAOKO
IPC: B01D53/02
Filed: 1994-09-14
Abstract: PURPOSE: To adsorb efficiently by applying an adsorbent efficiently on the surface of a carrier to be used in a humidity conditioner. CONSTITUTION: An adsorption material in which adsorbent powder 1, which is dispersed like liquid, is applied on the surface of a carrier 2 to form a film with thickness of 50-100μm and the mass percentage of a binder, when the above adsorbent film is dried, is 10-40%, and the film is burned at 500 deg.C.
Patent JP-H0669930-A (JP)
Title: Data transmission system
Inventor: KANEFUJI SATORU
IPC: H04L12/28
Filed: 1992-08-19
Abstract: PURPOSE:To send data between transmission terminal equipments only without intervention of transmission master station by calculating an opposite address of data transmission from an address specifying an its own address at the time of system start. CONSTITUTION:When the entire system is started, transmission terminal equipments A2a-2c and transmission terminal equipments B3a-3c respectively read its own address to be set and use arithmetic operation circuits 6a-6c and 7a-7c to calculate an opposite address of data transmission. When an external input takes place to, e.g. the transmission terminal equipments B3a-3c, the transmission terminal equipments B3a-3c set an opposite address to its own address field of a frame in transmission data and external input data to a data field to send transmission data to a transmission bus 1.
Patent JP-H1061198-A (JP)
Title: Upper opening part covering pallet
Inventor: ONO TAKASHI
IPC: E04G21/32
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To carry an upper opening part covering pallet to a prescribed place while placing snow as it is, and simultaneously perform opening-closing work and snow removing work by forming a truss structure of an outer frame body and an intermediate frame member, and hanging up the pallet covered with a snow load resistant covering member by a hanging-up part positioned on a center-of-gravity line of the outer frame body. SOLUTION: A pallet 1 is composed of outer frames 2, 2,... to form a rectangular outer frame body 20, intermediate frames 3, 3,... obliquely joined to corner parts to which these outer frames are joined, a central joining member 4 to join these intermediate frames on a center-of-gravity line of the outer frame body 20, a sheet 5 to cover the whole outer frame body 20 or the like. A sheet of a construction material which has light transmissivity and waterproof property and can endure a certain degree of snow load, is used as the sheet 5. The central joining member can hang up an upper opening part covering pallet by a hanging-up part provided so as to be positioned on a center-of-gravity line of the outer frame body, and opening-closing work can be more easily performed than a fixed type cover, and snow removing work can also be simultaneously performed.