baber/WOPTO huggingface dataset:
Patent JP-S62147161-A (JP)
Title: Precision screw feed mechanism
Inventor: ISHIKAWA ISAO
IPC: F16H25/24
Filed: 1985-12-19
Abstract: PURPOSE:To get rid of backlash, by forming each slot in a main nut to be screwed with a lead screw and on the circumference of preload regulating nut to be doubly screwed in this main nut, giving preload to the lead screw with its elastic action. CONSTITUTION:When a preload regulating nut 3 is screwed in a main nut 2 being locked in both axial and circumferential directions, one end comes into contact with a flange 4 of this main nut 2. When further being screwed in from this state, tensile force acts on the main nut 2 due to action of slots 6A, 6B and 12A, 12B being formed in the main nut 2 and the preload regulating nut 3, whereby compressive force acts on the preload regulating nut 3. In consequence, both these nuts 2 and 3 are elastically deformed in the axial direction and thereby the tensile force also acts on a thread ridge of the lease screw 1 from the inside to an outward direction at an interval between both end screws of the main nut 2, and this tensile force comes to preload, acting on the thread ridge. Thus, backlash can be automatically compensated.
Patent JP-2001106175-A (JP)
Title: Ship with mooring equipment
Inventor: ISHIGAKI EIICHI
IPC: B63B21/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a ship with the equipment capable of subely mooring the ship without overturning even when the tide ebbs at the watercourses where the ship is moored, to be a tideland. SOLUTION: Supporting members 4 for preventing the overturning at the mooring, are mounted on both side walls of a ship 1 to support a ship's bottom at a ship side in the mooring, plural supporting legs 5 capable of coming in and out are mounted on both side walls 3, and driving devices 6 are connected to the supporting legs 5 and projected near the ship's bottom 2 at the ship side in the mooring. The driving devices of the supporting legs are formed by journaling basic ends of the supporting legs to bearings 7, fixing crank shafts 8 to rear ends of the basic ends of the supporting legs, pivoting basic ends of cylinders 10 and points of pistons 11 respectively to crank shafts and brackets 12 mounted on the ship, expanding and contracting the pistons to rotate the supporting legs, and projecting the points of the supporting legs near the ship's bottom at the ship side in the mooring.
Patent JP-H04159764-A (JP)
Title: Manufacture of electronic component mounting board
Inventor: TAKEYAMA TAKESHI
IPC: H01L23/50
Filed: 1990-10-23
Abstract: PURPOSE:To form a metal exposed part widely, surely, and in a short time, to eliminate generation of fine dusts and to enhance reliability by integrating a metal layer with a base material layer, and exposing a predetermined part of the metal layer through a specific step. CONSTITUTION:After a mask 16 is disposed between a metal layer 11 of a part to be exposed and a base material layer 12, the layer 12 is integrated with the layer 11. Then, the layer 11 is irradiated with a laser light from the layer 12 side to the layer 12 on the layer 11 disposed on the periphery of the mask 16, and the layer 12 at the periphery of the mask 16 is cut. Then, the layer 12 on the mask 16 is peeled together with the mask 16, and at least the cut port of the layer 12 and the layer 11 near it are polished by jet scrub polishing. Thus, it can be conducted in a relatively wide area surely and in a short time, no fine dust is generated, and reliability is enhanced.
Patent JP-2001108237-A (JP)
Title: Gas turbine combustor
Inventor: MURATA KENICHI
IPC: F02C9/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine combustor in which backfire can be prevented by stabilizing combustion without complicating a fuel system or the air system of a gas turbine. SOLUTION: The gas turbine combustor comprises a premixer 13 for mixing air from a combustion air supply system and fuel from a fuel supply system, and a combustion chamber 2 for combusting premixed gas wherein the premixer 13 comprises a backfire detector 31 for detecting backfire in the premixer and the combustion air supply system is provided with a gas supply unit 50 for supplying incombustible high pressure gas or high pressure air externally based on a backfire detection signal from the backfire detector.
Patent JP-H06119848-A (JP)
Title: Control key device
Inventor: SUZUKI HIDETOSHI
IPC: A63F13/24
Filed: 1992-09-30
Abstract: PURPOSE:To prevent damage to wiring itself on a base plate or to the connecting part of the wiring, by preventing a shock to be transmitted directly to the base plate even when the strong shock is added to a pad, in a control key mechanism used for a T.V. game set or a portable electronic game set. CONSTITUTION:In the control key set for the hand type electronic game set for a T.V. game etc., a spherical surface slide member 6 is provided on a wiring base plate, a contact point pushedly pressing part 1b of a control pad is slidedly contacted to the outer surface of the slide member, and a spring 5, for energizing a control pad 1 to the middle, is provided between a front case 2 and the control pad 1.
Patent JP-H10130160-A (JP)
Title: Lipid metabolism improver and food containing the same
Inventor: HAYAKAWA HIROKO
IPC: A23L11/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a lipid metabolism improver effective for preventing and bettering arteriosclerosis, comprising a fermented soybean milk prepared by treating a soybean milk with a bacterium belonging to the genus Bifidobacterium as a main component. SOLUTION: A soybean milk is optionally mixed with nutrients such as saccharides, e.g. sucrose or glucose, meat essence and peptone required for proliferation of bacterium, optionally adjusted to proper pH, inoculated with a bacterial liquid of a bacterium (e.g. Bifidobacterium breve) belonging to the genus Bifidobacterium and fermented by properly determining conditions such as temperature, time and anaerobic properties in the case of anaerobic bacterium suitable for the bacterium to give a fermented soybean. The fermented soybean milk is optionally mixed with a additives such as saccharides, protein, lipid and vitamin generally used in foods and oral medicines to given a lipid metabolism improver. The daily dose is 1000-500mL per adult.
Patent JP-H01127828-A (JP)
Title: Fragrance generating device incorporated in air-conditioning equipment
Inventor: HASEGAWA TOSHIO
IPC: F24F3/16
Filed: 1987-11-13
Abstract: PURPOSE:To permit efficient masking of disagreeable smell, such as the smell of smoking or the like, in the whole of a space, by a method wherein the opening and closing as well as the opening degree of a spraying amount control valve is controlled through a control unit to spray liquid perfume in a liquid perfume cylinder into the airflow passage of an air-conditioning device through a pipeline and a spray nozzle. CONSTITUTION:When the set time of a timer means, incorporated previously into a control unit 15, has come under a condition that an air-conditioning device 3 is operated, a valve opening signal in accordance with the time is outputted to a spraying amount control valve 19 while the amount of spraying is operated at the same time based on a heat exchanger outlet port air temperature signal from a thermostat 20 and a flow rate signal from a fan 5, whereby the control valve 19 is controlled so as to have an opening degree in accordance with the operated value of the spraying amount. On the other hand, a timer is set when the control valve 9 is opened and liquid perfume is sprayed into air, conditioned by the heat exchanger 4, from a spray nozzle 10 during the set time of the timer to mix it with air and blow off the air by a fan 5 into the space 6 of an office through a duct 11 and a blow-off port 12 whereby the controls of a temperature as well as fragrance in the space of the office may be controlled.
Patent JP-H08142246-A (JP)
Title: Structure of surface material
Inventor: MATSUSHITA MINORU
IPC: B32B27/12
Filed: 1994-11-22
Abstract: PURPOSE: To provide the structure of a surface material having excellent flame preventive properties, excellent stain-proofness, sound absorbing properties, heat insulation and cushioning properties. CONSTITUTION: A non-woven fabric 1 made of a nonflammable fiber is mounted on the surface of a base material 4, a woven and knitted material 2 made of the nonflammable fiber is laminated on the surface of the fabric 1, and further the surface of the material 2 is covered with a film 3 made of a fluorocarbon resin to form a surface material, thereby largely improving the flame preventive properties.
Patent JP-H09128034-A (JP)
Title: Monitoring system and method therefor
Inventor: SHIBAFUJI KAZUHISA
IPC: G06Q50/16
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To compress data quantity and to improve throughput by recognizing plural related monitoring points as a group, imparting identification data to this group and defining the group as the unit of a processing. SOLUTION: This system is provided with a stationary storage means 14 integrating plural monitoring points 11 related with each other into a group, imparting identification data (This is referred to as ID), setting the stationary state of each monitoring point 11 under the ID in advance and storing this state. Further, a slave station 10 is provided with a difference extraction means 15 extracting the difference of the stationary state of each monitoring point 11 under the ID and the state of a present monitoring point 11 and a transmission means 16 transmitting only the ID when the difference does not exist and transmitting the ID and the difference data when the difference exists to a master station 70.  Thus, the number of data in appearance is compressed, the transmission efficiently by the compression of a data length is improved by the shortening of the processing time due to the decrease of data base access and the number of times of data transmission and the handling of difference data, and the throughput of the whole of a system can be remarkable improved.
Patent JP-H09129008-A (JP)
Title: Colored decorative illumination device
Inventor: ROBAATO ERU FUREIZAA
IPC: B60Q1/26
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of lens and prevent generation of minute cracking or the like in the boundary surface between a colored part and a transparent part by thermally transferring a color layer including a thermoplastic polymer film to a lens blank. SOLUTION: A multilayer lens 4 has a transparent polymer lens blank 5 as its base. A thin transparent colored layer 8 thermally transferred onto the outer surface of lens blank covers a lens part 4b, and a light source 3b and a reflection mirror 2b. The colored layer 8 includes a thermoplastic resin polymer film providing red or yellow color to the lens part 4b. A lens part 4a covers a light source 3a and a reflection mirror 2a and includes no colored layer. A thin transparent protection coating 9 covers at least the lens part 4b and the colored layer 8, and it is vapor deposited onto the lens blank 5. The integrated structure can prevent generation of minute cracking and brakage in the hard coating on the lens at a lens insert boundary surface.
Patent JP-H11121196-A (JP)
Title: Microwave plasma treatment device
Inventor: MATSUMOTO NAOKI
IPC: C23F4/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a microwave plasma treatment device mountable in a small space by downsizing the entire size as small as possible even though the diameter of a reactor is large. SOLUTION: An antenna 11 is provided on the upper surface of a cover member 10, and the antenna 11 is fixed on the upper surface of the cover member 10, and is provided with a wave guide type antenna part 12 with a U-shaped section, and plural slits 15, 15,... opened in the positions of the cover member 10 opposite to the wave guide type antenna part 12. One end of the wave guide type antenna part 12 is connected with a wave guide 21 continuously connected with a microwave oscillator 20, and the other end of the wave guide type antenna part 12 is closed. One end side of the wave guide type antenna part 12 is a straight line, and the other end side is in the shape of a curvilinear part 12a formed with appropriate curvature such as an arc or a convolution of approximately one turn.  The set-up positions of the slits 15, 15,... are set in the position of n.λg/2 from the closed end part of the wave guide type antenna part 12.
Patent JP-H04164539-A (JP)
Title: Machine tool
Inventor: OTA HIDEHITO
IPC: B23Q3/157
Filed: 1990-10-24
Abstract: PURPOSE:To reduce the distance between a tool replacement mechanism and a main spindle so as to increase the speed of tool replacement and make the periphery of a column in a compact size by disposing a tool replacement mechanism within a region where a spindle head is projected in the direction intersecting perpendicularly to a straight line connecting a pair of slide portions to each other. CONSTITUTION:A tool replacement mechanism 30 is positioned within a region where a spindle head 15 is projected in the direction intersecting perpendicularly to a straight line connecting slide rails 21b in the plan-view. As the tool replacement mechanism 30 is disposed on the back side of the spindle head 15 positioned at the lowering end and a replacing arm 44 is positioned on the upper side, a replaced shaft 43a can be made to approach a main spindle 23 extremely, so that the replacing arm 44 may be shortened so as to improve the replacing speed and improve the machining efficiency. Furthermore, as the tool replacement mechanism 30 is disposed on the back side of the spindle head 15, the width in the direction of X-axis can be held down so as to make a machine in a compact size.
Patent JP-H07118471-A (JP)
Title: Aqueous dispersion of ethylene-based acetate-based copolymer saponified material and its use
Inventor: MIYAKE SHINJI
IPC: C09D123/26
Filed: 1993-10-21
Abstract: PURPOSE:To obtain an aqueous dispersion of a saponified material of an ethylene-vinyl acetate copolymer (hereinafter abbreviated as EVOH) having excellent storage stability for many hours, film-forming properties at a low temperature and transparency and to provide a laminate coated with the aqueous dispersion. CONSTITUTION:This aqueous dispersion of a saponified material of an ethylene- vinyl acetate copolymer uses a saponified material of an ethylene-vinyl acetate copolymer having <=60mol% ethylene content and >=90mol% saponification degree and a melting point (Tm) satisfying the formula -209-1.46Et+3.31Sv< Tm<-109-1.46Et+3.31Sv. ((Tm: melting point ( deg.C) by differential scanning calorimeter. Et: ethylene content (mol%). Sv: degree of saponification (mol%)). A laminate is obtained by coating the aqueous dispersion (mol%).
Patent JP-H01128445-A (JP)
Title: Semiconductor device
Inventor: YAMASHITA MASAYUKI
IPC: H01L27/10
Filed: 1987-11-12
Abstract: PURPOSE:To make it possible to increase the time unit redundant signal reverses against stored charge reduction of FAMOS transistor by forming power electronic switch with P-channel type and N-channel type MOS transistors to lower electric potential at reading by a certain amount less than external applied reading voltage. CONSTITUTION:At reading, the level of external applied power source 1 for writing is made the same as that of external applied power source 2 for reading and control signal 3 is made 'H' level thus making a P-type MOS transistor 4 nonconductive and an N-type MOS transistor 5 conductive. Since the drain and the gate electric potential are at the same level, lease output potential is lower than the gate potential by threshold voltage of the transistor. Therefore, the level of gate potential of FAMOS transistor 7 at reading is lower than the potential of external power source 2 for reading by threshold voltage of the N-type MOS transistor 5. The drain of the FAMOS transistor 7 is connected to a reading control circuit 9. When the FAMOS transistor 7 is written, it becomes nonconductive when reading gate potential is applied and redundant signal 10 becomes 'H' level.
Patent JP-H02133878-A (JP)
Title: Back-up system for test facilitation design of logic circuit
Inventor: NAKADA TSUNEO
IPC: G01R31/317
Filed: 1988-11-15
Abstract: PURPOSE:To improve design/test efficiency by attaining test facilitation at a function element level and changing the function of some function element. CONSTITUTION:A function element level test pattern production means 1 produces a test pattern shown in a symbol value to carry out the test to the function element level of a subject circuit. A test facility deciding means 2 decides the test facility of the function element level. A function changing means 3 changes the function of the function element having its test facility decided insufficient to improve the test facility. A changing result analyzing means 4 checks the influence due to the change of the function. Then a gate level test production means 5 produces a gate level test from a produced test. In such a way, a test is produced at a function element level and therefore the test is not required to all gates and the test load is reduced if a complete test is possible to the function of a function element.
Patent JP-H05141081-A (JP)
Title: Parting material
Inventor: ISHIHARA YURIKO
IPC: E04F19/04
Filed: 1991-11-01
Abstract: PURPOSE:To eliminate the danger of breakage in attaching or detaching operations, make manufacture easier, and facilitate cutting to a desired length when using. CONSTITUTION:The parting part is made up of an L-shaped long body 2 having a male coupler 12 on its one end, a cover part 3 having sealers 14 on both ends and a female coupler 15 to be coupled with the male coupler 12 in the longitudinal direction on its inside surface, and a hinge 4 to connect one ends of the body 2 and the cover 3 and also to fix the cover 3 in a freely opening or closing manner. The body 2, the cover 3, and the hinge 4 are all made of a synthetic resin integrally.
Patent JP-2000110714-A (JP)
Title: Electric pump
Inventor: MURATA YUKIO
IPC: B60T8/40
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an electric pump having improved pump performance by complementing a pressure loss which occurs in a fluid passage or the like when a fluid to be discharged stored in a reservoir is supplied to a pump portion. SOLUTION: This electric pump comprises a pump portion 7 for discharging a fluid by reciprocation of a piston 5 contained in a housing 3; a piston driving portion 11 for reciprocating the piston 5 by using a super-magnetostrictive element 9 which is extended in response to application of a current; and a reservoir 24 for supplying the fluid to be discharged to the pump portion 7. In this electric pump, the reservoir 24 is provided with pressurizing means 25 for pressurizing the reservoir 24 to eject the fluid to be discharged into the pump portion 7.
Patent JP-H0840413-A (JP)
Title: Packing machine
Inventor: MATSUOKA SHIGEKI
IPC: B65B25/04
Filed: 1994-11-22
Abstract: PURPOSE:To facilitate to insert an object to be packed such as a fragile vegetable which is difficult to handle to improve the efficiency in packing by opening a mouth of a bag by an adhering member provided on a pressing member and further opening it to a maximum by a holding member. CONSTITUTION:Bags received in a stocker are adhesively held one by one and carried until an opening rim of the bag is positioned immediately before a first pressing member 80 of an opening device 22. A moving base 89 is moved toward a base 82 to make two pressing members 80, 81 close to each other to have them pressed, and an opening end of the bag is adhered by respective adhering members 104, 105. Then the moving base 89 is moved oppositely from the base 82 to hold the opening end of the bag by respective clamp claws 106, 107. With the moving base 89 further moved, adhesion of the bag by the adhering members 104, 105 is peeled, and the bag is completely opened by the clamp claws 106, 107. Then a vegetable is inserted via an insertion cylinder, and the clamp claws are released to have the bag dropped in a shooter.
Patent JP-H05251810-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: TSUBOTA TAKASHI
IPC: H01S5/00
Filed: 1991-11-05
Abstract: PURPOSE:To avoid the step disconnection of photoresist as well as the the contact between electrodes and a semiconductor layer by a method wherein an SiO2 film is coated with the photoresist after finishing baking step. CONSTITUTION:After removing a photoresist 25, a P type InP clad layer 28, an InGaAs active layer 29, an N type InP clad layer 30, an N type InGaAs contact layer 31 are grown by a liquid growth process. Next, after coating the whole surface with another photoresist 32 wherein striped window 33 is formed by photolithgraphic step and then trenches 34 reaching a P type InP buffer layer 22 are formed using bromine base etchant. Next, after removing the photoresist 32, an SiO2 film 35 is formed by CVD step. Later, immediately after baking the whole body e.g. at 50 deg.C for ten minutes, coating with photoresist is performed. Next, striped windows 33 are formed by lithographic step to etch away the SiO2 film 35. Finally, after removing another photoresist 36, electrodes 38, 39 are formed.
Patent JP-H06122446-A (JP)
Title: Outlet of paper container for liquid
Inventor: OKAMOTO HIDEHIKO
IPC: B65D5/74
Filed: 1992-10-05
Abstract: PURPOSE:To prevent a fitting seat plate from deforming and also prevent the outlet from jamming in the chute at the fitting process thereof to a paper container. CONSTITUTION:A reinforcing rib 11 is equipped to protrude along the straight part 10 to regulate the position in a fitting seat plate 5 and slant faces 12, 12 are arranged at both ends of the rib 11. The rib 11 prevents the fitting seat plate 5 from deforming due to the elapsed time. Since the ribs 11 of adjacent outlets 1 do not collide with each other in time feed chute of a device equipped with the outlet, such a trouble that the outlet 1 is blocked in the feed chute and an inconvenience is brought in the fitting process, can be prevented.
Patent JP-S63141038-A (JP)
Title: Reader printer
Inventor: SAITO SHUICHI
IPC: G03B27/32
Filed: 1986-12-03
Abstract: PURPOSE:To omit the trouble of detecting the running direction of a roll film by providing a display means which indicates the running direction of the roll film on or nearby a screen. CONSTITUTION:This reader printer is equipped with the screen 2 which has plural photoelectric elements 1 (1a, 1b,...1e) provided at its lower part as an example of a display means, a roll film carrier part 4 which conveys the roll film 3 where many images are imprinted as shown by an arrow X, and an optical system 5 which projects the images of the roll film 3 on the screen 2. Thus, the display means 1 which indicates the running direction of the roll film is provided on the screen 2, so an operator can confirm the running direction of the roll film over a lock at the screen 2 and the reader printer which eliminates the trouble for retrieval is obtained.
Patent JP-H07136138-A (JP)
Title: Air system piping structure for sphygmomanometer
Inventor: KOBAYASHI TOSHIYUKI
IPC: A61B5/022
Filed: 1993-11-17
Abstract: PURPOSE:To provide an air system piping structure of a sphygmomanometer which enables the realizing of the curtailment of the number of parts, the prevention of possible kinking of tubes, a simplification of a piping. a thinner designing of the body of the sphygmomanometer and the like and the improving of stability of the body of the sphygmomanometer. CONSTITUTION:A piping means 2 is made up of an air socket 3 made of a resin having a connection port 5 for a pressure cuff and band 11 and a connection port 6 for a pressure sensor 16 and an elastic tube-shaped joint 4 having a connection port 7 for a pump 14 and a connection port 8 for a fast exhaust valve 15. The connection ports 5-8 are arranged side by side vertically to the axial direction and in the same direction and the piping means 2 is so arranged that the connection ports 5-8 turn to an upper part of the body of sphygnomanometer.