baber/WOPTO huggingface dataset:
Patent JP-S62164597-A (JP)
Title: Screen printing apparatus
Inventor: SEKIMOTO SOICHI
IPC: H05K3/12
Filed: 1986-01-17
Abstract: PURPOSE:To make it possible to perform stable printing in a predetermined shape even if there is slight variation in a printing condition, in a screen printing apparatus using a metal mask, by forming the surface in contact with a squeezee into a rough surface. CONSTITUTION:The surface of the metal mask 2 on a body 1 to be printed is ground by a grinding material to be provided with unevenness of which the roughness amplitude B is 10-30mum. A paste 4 is placed on the metal mask 2 and a squeezee 3, for example, comprising urethane rubber is moved on the mask 2 at a speed of 5-10m/sec to perform printing. Whereupon, the stable rolling of the paste is obtained and the paste 4 is extruded through the opening parts 5 of the mask 4 to obtain certain printing 6. When screen printing is performed by paste having high viscosity and high thixotropicity using the metal mask, even if there is slight variation such as variation in an environmental material, setting or a printing speed in a printing condition, printing stable in a predetermined shape is obtained.
Patent JP-S59135666-A (JP)
Title: Magnetic head driving mechanism
Inventor: HOSHI AKIO
IPC: G11B5/54
Filed: 1983-01-21
Abstract: PURPOSE:To attain high positioning accuracy at driving of a magnetic head by tensing a belt branched into plural number in a state being stretched individually, and moving a carriage by the turning drive of a pulley. CONSTITUTION:A plate spring 6' is a rectangular plate spring where the base part is a straight line and the tip is curved in the form of circular arc, almost the center of the curved part is cut off thinly and long and the curved part is branched in two-way to make curved parts 6'a, 6'b. Then, the plate spring 6' is engaged with the projection of the end of a side wall 1b of the carriage 1, the base is fixed by a fitting screw; a steel belt 3a is wound and tensed to the one curved part 6'a and a steel belt 3c is wound and tensed to the other curved part 6'b. That is, the steel belt 3a is tensed by the energizing force of the curved part 6'a and the steel belt 3c is tensed by the energizing force of the curved part 6'b individually. Even if the amount of slack of the steel belts 3a, 3c is different at the driving of the magnetic head, the steel belts 3a, 3c are tensed individually at each part of the plate spring 6' in matching with the amount of slack, and both slack are absorbed.
Patent JP-S5392629-A (JP)
Title: Display unit
Inventor: ODA YUUSUKE
IPC: G06F3/14
Filed: 1977-01-25
Abstract: PURPOSE: To use a memory efficiency and simplify control with neglecting the concept of lines and rows by adding a circuit which converts contents of a row and line counter according to a fixed conversion equation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59140318-A (JP)
Inventor: BERA BIKUTAA KOBAKUSU
IPC: C21D5/00
Filed: 1984-01-20
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-S56105504-A (JP)
Title: Control device
Inventor: YOSHIDA TATSUROU
IPC: G05B19/05
Filed: 1980-01-25
Abstract: PURPOSE:To save equipment, reduce operation time and enable sure controlling by transmitting and receiving data directly to and from data buses by means of sequenc controllers. CONSTITUTION:Sequence controllers 8, 9 for data linking using microprocessors which are respectively directly connected to the data buses 4A, 4B of control devices A, B and which take the data required in the control devices A, B from the data buses 4A, 4B and transmit them to a newly provided data bus 7 and also which conversely take the data required in the control devices A, B from the data bus 7 and transmit them to the data buses 4A, 4B of the control devices A, B are provided. Therefore, the direct transmission and reception of the data are accomplished by the controllers, whereby the saving of equipment and the reduction of operation time are achieved and the sure controlling is accomplished.
Patent JP-S62167572-A (JP)
Inventor: IGARASHI AKIRA
IPC: A61M25/00
Filed: 1986-01-17
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-S56104820-A (JP)
Title: Preparation of unsaponified tobacco extract
Inventor: YUGAWA TOSHIHIDE
IPC: A24B15/24
Filed: 1980-01-25
Abstract: PURPOSE: To obtain a composition containing solanesol useful as a synthetic intermediate of coenzyme Q, side-chain component of vitamin K 2 , etc., easily, as a  residue obtained by extracting saponified mixture of tobacco extract with a specific  solvent.  
     CONSTITUTION: Tobacco extract is saponified in an aqueous solution of caustic potash, etc., and the reaction mixture is extracted with hydrous alcohol (e.g. methanol containing 10% of water). The saponified compounds are removed as the hydrous alcohol soluble materials, and the residue is recovered as unsaponifiable component. The residue contains essentially the whole of the unsaponifiable solanesol in high concentration. The process does not necessitate a highly flammable organic solvent, and remarkably reduces the number of steps. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04341320-A (JP)
Title: Method and equipment for eliminating nitrogen and sulfur from heat waste gas
Inventor: PAURU PAIKERUTO
IPC: B01D53/34
Filed: 1991-01-25
Abstract: PURPOSE: To provide the method and apparatus for denitrification and desulfurization of hot waste gas, which are capable of substantially, completely removing vaporous sulfuric acid contained in the waste gas(untreated gas) with a simple manner. CONSTITUTION: In this process, a portion of the heat contained in untreated gas flow(ROG), before the contact with heat-utilizing plant, is removed while precipitating sulfuric acid in the form of vapor, and this heat is then added to desulfurized gas flow(REG) before the contact thereof with the heat-utilizing plant. In this apparatus, cooling traps 10, 15, 19 are arranged in the untreated gas flow(ROG), in flow direction of the unreacted gas, in front of the heat- utilizing plant 7 which is connected by fluid-conducting means to heating parts 12, 17, 20 installed in the desulfurized gas flow(REG).
Patent JP-S60152676-A (JP)
Title: Surface-coated sintered hard member
Inventor: HONDA HARUHIKO
IPC: B23B27/14
Filed: 1984-01-18
Abstract: PURPOSE:To develop a surface-coated sintered hard member having excellent adhesion between the hard member and the hard carbon coating layer in the stage of coating the hard carbon coating layer on the surface of the hard material by improving the surface roughness of the hard material and the surface roughness of the hard carbon coating material. CONSTITUTION:The surface roughness of a base which is a hard material such as WC-bace sintered hard alloy, TiC-base cermet, TiCN-base cermet or the like is preliminarily made to <=0.5S in the stage of coating hard carbon called as diamond-like carbon or i-carbon on the surface of said base material. Such materials are put into an ion plating device and hydrocarbon plasma is formed by using a gaseous mixture composed of hydrocarbon and gaseous Ar to form a hard carbon coating layer having 0.1-10mum thickness and <=0.5S surface roughness on the surface of the hard member. The surface coated hard member having the wear-resistant hard layer which is excellent in adhesion to the base material and resistance to pitting is obtd.
Patent JP-S57121234-A (JP)
Title: Plasma processing and device thereof
Inventor: YAMANAKA ITARU
IPC: H01L21/31
Filed: 1981-01-20
Abstract: PURPOSE:To reduce unevenness of process of a plasma process devide by a method wherein flow of plasma process gas is made to be unified in relation to respective wafers of plural number. CONSTITUTION:Holes 5 for discharge of gas are provided at the circumferential parts of wafers on a susceptor 3 to put the wafers 6 of plural number thereon, and flow of process gas is made as to be unified in relation to the respective wafers. Accordingly because relations between the wafers and reaction gas are unified for the whole wafers, unevenness in processing is reduced.
Patent JP-S55102018-A (JP)
Title: Control unit for constant amount injection for medical fluid
Inventor: SUGANO EIICHI
IPC: G05D7/06
Filed: 1979-01-27
Abstract: PURPOSE: To enable to perform pouring control of medical fluid or the like with suitable flow rate at all times, by providing rotary flowmeter on the main fluid system, fitting cam on the rotary shaft of flowmeter, and operating the reciprocal pump in interlocking the cam to the switch unit.  
     CONSTITUTION: The rotary flowmeter 12 is connected to a part of the water supply system 10, and the medical fluid pouring tube 16 which is placed at the proper place the water supply system 10 and linked to the medical fluid tank 14. To the pouring tube 16, the plunger type constant feed pump 18 is connected for example, and the switch drive unit 20 is connected to the flowmeter 12. The unit 20 is provided with the cam fitted to the drive shaft of flowmeter, a plurality of limit switches 22, and electromotive motor 24 fitting cam on the drive shaft. The switch is switched with the control of the cam turned proportional to the flow, and the reciprocal operation of the pump 18 is made by one stroke with the switch operation. Thus, pouring control for medical fluid can be made with almost constant flow to flow variation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01183174-A (JP)
Title: Semiconductor photodetctor
Inventor: MIURA SHUICHI
IPC: H01L31/107
Filed: 1988-01-18
Abstract: PURPOSE:To simultaneously obtain a rigid guard ring effect and a window effect and to dispose a multiplying layer near a junction by providing a p-type electrode on a p-type region and an n-type electrode with its photodetecting region exposed on the rear face of a substrate, and introducing a signal light from the rear face of the substrate. CONSTITUTION:An n-type GaSb light absorption layer 2, an n-type AlxGa1-xSb (x=0.065) multiplying layer 3 and a low concentration transparent layer 4A are sequentially grown on a substrate 1A (x=0.1-0.3), and Zn is diffused from the surface of the layer 4A in a region including a photodetecting region, thereby forming a high concentration p-type region 5. A p-type electrode 6 is formed on the region 5, and an N-type electrode 7 with its photodetecting region exposed is provided on the rear face of the substrate 1A so that a signal light is incident from the rear face of the substrate. Accordingly, a light is absorbed by the layer 2, and holes generated thereby are injected to the layer 3 (x=0.065). Thus, since a rigid guard ring effect and a substrate window effect are simultaneously obtained and the layer 3 is disposed near a junction, the design of an electric field is facilitated, and the quantum effect of a photodetector can be increased.
Patent JP-H03211088-A (JP)
Title: Thermal recording medium
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/382
Filed: 1990-01-17
Abstract: PURPOSE:To easily form a sharp image of high sensitivity and to make many- time use possible by providing an ink layer carrying a heat-diffusible dye to a microporous material. CONSTITUTION:An ink layer carrying a heat-diffusible dye is provided to a microporous material. Microscopically speaking, the microporous material has such a structure that pores communicate each other and have spaces at least partially communicate with the open air and it is desirable that the (surface area)/(projection area) ratio of the pores is usually 3 or more, pref., 10 or more. When heat is applied to the ink layer, the heat-diffusible dye is sublimed or evaporated to move through the pores to reach an image receiving layer. Since this movement of the heat-diffusible dye is carried out in the spaces within the pores, there is no moving resistance and thermal response becomes well and the high sensitivity ink layer is formed. Since the pores from which the dye is removed are replenished with the other heat-diffusible dye sublimed or evaporated by the application of heat, many-time printing becomes possible.
Patent JP-H05192828-A (JP)
Title: Automatic thread fastener
Inventor: ADACHI MASATOMO
IPC: B23P19/06
Filed: 1992-01-20
Abstract: PURPOSE:To provide a high-speed, high-precision automatic thread fastener capable of fastening threads under optimum conditions of fastening at each point of fastening in accordance with the material and kind, etc., of threads. CONSTITUTION:An automatic thread fastener has a torque detection means 20; a setting means 29a for setting plural pieces of information about thread fastening for each program of fastening; a storage means 32 for storing the information about thread fastening at each point of fastening; a program number switch means 7 for changing the program number each time thread fastening at a point of fastening is completed; and a readout means for reading out from the storage means 32 the information about thread fastening corresponding to the program number designated by the program number switch means 7. The thread fastener also has a motor control means 37 for controlling rotation of a motor 5 in accordance with the information about thread fastening at each point of fastening which has been read out by readout means.
Patent JP-H03212507-A (JP)
Title: Control method and control unit for schedule of constructing original position stirring pile
Inventor: TSUCHIHIRO MICHIO
IPC: E02D5/46
Filed: 1990-01-17
Abstract: PURPOSE:To perform schedule control with high accuracy by detecting the displacement amount of the forward end of an auger from the product of the amount of inclination of the auger forward end and the drilling depth, and detecting the mixing condition of digging soil and a solidifying material from a neutron counting rate of the periphery of the forward end portion. CONSTITUTION:Every time the digging depth is increased by 5m-10m, the amount of inclination of the forward end of an auger 1 measured by an inclinometer 3 is transmitted to a measurement room on the ground. the displacement amount of the forward end portion of an auger 1 is calculated and displayed on a display. A neutron sensor 6 built in the forward end portion of the auger 1 measures the neutron counting rate in the periphery of the forward end portion to detect the mixing condition of digging soil and a solidifying material. Further, the construction control is conducted while detecting the displacement amount of the forward end portion of the auger 1 and the mixing condition.
Patent JP-H1195289-A (JP)
Title: Camera with color background
Inventor: SAKURAI MOTOHARU
IPC: G03B15/08
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of taking a photograph with a color background which is bright and very attractive. SOLUTION: A light diffusing plate 5 is provided between the lens 4a of a camera main body 1 and film 8. Light at the time of photographing which passes through a window hole 5a exposes a photographing object on the exposed surface of the film 8 as an ordinary photograph, and the surrounding light transmitted through the plate 5 causes blur by the scattering of the light. The film exposed surface side of the plate 5 is a diffusion surface 5b scattering the light and a specified gap (d) is provided between the surface 5b and a color filter surface 6b so as to accelerate the scattering of the light and make the blur large. A color pattern is provided on the color filter surface 6b in a range where the blur is caused, and the color pattern is clearly displayed in the range where the blur is caused.  A transmitted light adjusting part is provided on the color filter surface 6b of a photographing range so as to eliminate the difference of contrast from the range where the blur is caused.
Patent JP-H07216933-A (JP)
Title: Ditch excavator
Inventor: HIROKAWA HIROSHI
IPC: E02F5/02
Filed: 1994-01-28
Abstract: PURPOSE:To improve workability by a method wherein a wheel arranged in a vertical communication ditch in the central part of a chassis is lowered as the wheel is rotated, a ground is excavated by buckets on the outer periphery of the wheel, and excavated soil is discharged to the side by a discharge chute. CONSTITUTION:When a wheel 4 is rotated by a motor 6 and the wheel 4 is lowered by a jack 5, a ground is excavated by buckets 7 and excavated soil is inputted in the buckets 7. When the bucket 7 is positioned above, soil in the bucket 7 is dropped under its own weight and fed through a hole part 4a to a discharge chute 8 and discharged to the side of a chassis 1. Discharged soil is accumulated in a hole part without being scattered. After excavation to a given depth is effected, working of the jack 5 is stopped. When the position of an arm 3 is fixed and a crawler 2 is driven, a chassis 1 is run to dig a ditch 103. In this case, since the bucket 7 is positioned at the central part of the chassis l, stable running is performed. This constitution facilitates formation of a uniform ditch even in a ground where excavation resistance is changed and improves the efficiency of excavation and discharge.
Patent JP-H11204385-A (JP)
Title: Semiconductor wafer and manufacture of semiconductor device
Inventor: FUJIMURA TAKUMA
IPC: H01L21/301
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cracks inside a pellet even if a wafer breaks, by forming a groove intentionally in a wafer rear wherein an element is not formed, and forming a pellet in a position which does not match a groove. SOLUTION: A groove 1 extending crosswise is formed on a surface 16 wherein an element is not formed in a rear of a wafer 3. A position avoiding a position which matches the grove 1 is made a pellet formation region 2 on an element formation surface 17. A pellet is formed in the pellet formation region 2. An extension direction of the groove 1 is the same direction as vertical/ horizontal direction of a pellet formed in the element formation surface 17. When a load is applied to the wafer 3, cracks are generated along the groove 1. However, a pellet does to exist in a position which matches the groove 1, cracks are not generated in a pellet and a pellet is cut out of the broken wafer 3 as a product. As a result, it is possible to prevent irregular cracks and to breakage of a pellet is surely prevented.
Patent JP-S62167286-A (JP)
Title: Heating device
Inventor: KOBAYASHI TAKASHI
IPC: H01L21/18
Filed: 1986-01-20
Abstract: PURPOSE:To grow high-quality crystal in a device necessitating temp. gradient in the vertical direction by providing a pair of up-and-down heating elements adjacently and eliminating an up-and-down temp. gap and enabling precise temp. control. CONSTITUTION:A pair of up-and-down heating elements 18, 19 capable of heating control independently are provided respectively and both the under end of the upper heating element 18 and the top part of the lower heating element 19 are made adjacent. An electrode terminal 20 of the above-mentioned upper heating element 18 is provided to the top end part of this heating element 18. Also an electrode terminal 21 of the above-mentioned lower heating element 19 is provided to the under end part of this heating element 19.
Patent JP-S63180628-A (JP)
Title: Fork-lift type loader
Inventor: YOSHITAKE MAKOTO
IPC: B65G67/04
Filed: 1987-01-19
Abstract: PURPOSE:To prevent the value of manufactured goods from lowering, by attaching a product transferring belt to a fork-lift type loader free of travel motion, making this belt shift in the opposite direction to a form, and transferring the manufactured goods onto another supporting body so as not to cause any slippage and rotation there. CONSTITUTION:In this loader, a traveling frame T is shiftably mounted on a fixed frame shiftably suspended on a travel truck A. And, at a proper spot of this traveling frame T, a product transferring velt V is attached to the fork H reversible supported free of travel motion. This conveyor belt V and the fork H and shifted to the opposite direction at equi-speed and the product mounted on the belt V is transferred onto a separate supporting body adjacent to the fork H from the side of the belt V in a state of nothing of any slippage and rotation. Thus, any drop or loss in the value of manufactured goods is prevented from occurring, and at the same time, occurrence of an unexpected situation due to contact with the preceding product is made so as to be avoidable in terms of design.
Patent JP-S61169557-A (JP)
Inventor: ROBAATO DEII BERO
IPC: E04F19/02
Filed: 1985-01-18
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-H10214965-A (JP)
Title: Adjustment of threshold voltage at corner of mosfet device
Inventor: GAMBINO JEFFREY P
IPC: H01L29/78
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To adjust the threshold voltage at the corner of a device without requiring any additional mask by doping the central part of a channel region at some concentration and doping a channel region adjacent to a corner region at a higher concentration. SOLUTION: N type (arsenic) dopant ions 19 are implanted compensatingly. The compensatory implantation is performed in order to compensate for the threshold voltage implantation at the part of the side wall of STI trench structures 18a-18c contiguous to the corner of a substrate 12 other than the corner region 25 and to suppress the effect of P-type ion implantation 21 in the channel region onto the following stage by means of N type doping ions 19 so that the corner region 25 has a higher doping concentration after boron B doping stage. A spacer 16 prevents the compensatory implantation at the corner of the device except the central channel regions 20a, 20b, 20c and 20d.
Patent JP-S5394785-A (JP)
Title: Manufacture of photoelectric converter
Inventor: MOCHIZUKI MASAO
IPC: H01L31/04
Filed: 1977-01-31
Abstract: PURPOSE:To simplify the manufacture orocess through the simultaneous formation of an electrode and light-reflection protective film by adhering a metal film to the photo detection surface of the photoelectric converting element to which a PN junction is formed, and by oxidizing the metal film after selectively forming an electrode pattern on it.
Patent JP-S54102796-A (JP)
Title: Method of landing large structure
Inventor: FUJIWARA TADAMARO
IPC: B63B35/00
Filed: 1978-01-27
Abstract: PURPOSE: To land a large structure on without using a crane having larger capacity than the weight of the structure exceeding the hoisting capacity of a crane when transporting the structure on the sea and landing it.  
     CONSTITUTION: A towing tank 2 is disposed on the bottom of a dock 1, and a surface plate 3 is placed on the tank 2. After large structure P is assembled on the plate 3, water is introduced into a dock 1 to float the structure P via the tank 2. Then, the structure P is towed to a target place by a tugboat or the like. A recess 21 capable of introducing the tank 2 is formed in the gap between the tanks 2 at the sea shore S at the target place. The structure P thus towed to the target place is towed by a winch 23 on the land to introduce the tank 2 into the recess 21. A trailer 24 is moved into the gap with the plate 3 on the projected ground 22. Then, ballast water is introduced into the tanks 2 in this state to lower the structure P so as to thus carry it on the trailer 24. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62167278-A (JP)
Inventor: SATO AKIO
IPC: C05F3/06
Filed: 1986-01-21
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。