baber/WOPTO huggingface dataset:
Patent JP-H03281996-A (JP)
Title: Scroll compressor
Inventor: MUTA YUJI
IPC: F01C17/06
Filed: 1990-03-30
Abstract: PURPOSE:To increase the stability of a sway holding function by maintaining the mutual parallel condition of a pair of holding legs which are formed projectingly at the outer side in the diameter direction of an Oldham's ring holding a sway scroll in the rotation-preventing condition and fitted in the reciprocating slide groove of a main frame, and transferring the legs in such a condition. CONSTITUTION:A sway scroll 14 compressing a suction coolant in cooperation with a fixed scroll 10 checks its rotation by an Oldham's ring 32. The Oldham's ring 32 has a pair of holding arms 33 and 34 formed by projecting at the outer side in the diameter direction to hold the slide groove of the sway scroll 14, and the same time, it is held on a main frame 9 by fitting a pair of holding legs 36 and 37 formed by projecting at the outer side in the diameter direction at the part where the Oldham's ring 14 is transferred about 90 deg. to the holding arms 33 and 34, to the reciprocating slide groove of the main frame 9. In this case, the both holding legs 36 and 37 are transferred while maintaining the mutual parallel condition as to the respective center lines 36l and 37l. As a result, the total width of the holding surface of the Oldham's ring 32 is extendedly the size X, and the holding function of the sway scroll 14 is stabilized.
Patent JP-H07267116-A (JP)
Title: Motor-driven power steering device
Inventor: YAMAMOTO ICHIRO
IPC: B62D119/00
Filed: 1994-03-31
Abstract: PURPOSE:To engage a clutch mechanism to transmit the driving force of an electric motor to an output shaft by calculating a steering torque value from the displacement obtained by detection of a steering sensor, and starting assist for the operating force of a steering wheel when the above operation torque value is above a clutch engaging torque value of the clutch mechanism to control the driving force of the electric motor. CONSTITUTION:A control part 114 calculates a steering torque value applied between an input shaft 22 and an output shaft 24 from the displacement produced by the relative rotation of the input shaft 22 and the output shaft detected by a steering sensor 76. When the calculated steering torque value is above a clutch engaging torque value for engaging a clutch mechanism, the driving force of an electric motor 68 is controlled to start assist for the operating force of a steering wheel. Thus, the clutch mechanism is surely engaged so as to transmit the driving force of the electric motor 68 to the output shaft 24 so that smooth operating feeling can be obtained.
Patent JP-S58200740-A (JP)
Inventor: KAWADA HITOSHI
IPC: A61B17/28
Filed: 1982-05-20
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-S63271643-A (JP)
Inventor: AARU RARUFU DERUSHIA
IPC: G06F11/36
Filed: 1988-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06271339-A (JP)
Title: Laminated optical parts
Inventor: MITAMURA NOBUAKI
IPC: C03C17/42
Filed: 1993-03-19
Abstract: PURPOSE:To join a resin layer to the glass substrate of a laminated optical parts with sufficient adhesion strength and to prevent reflection at the interface between the glass substrate and the resin layer from occurring by forming a thin film consisting of a mixture contg. zinc sulfide and silicon dioxide or aluminum oxide on the uppermost surface of the glass substrate, to which the resin layer is to be joined. CONSTITUTION:In the composite optical component 1 which is obtained by forming the interface with the glass substrate 2 and the energy-setting resin layer 4, the thin film 3 consisting of a mixture contg. at least silicon dioxide (SiO2) and zinc sulfide (ZnS) or aluminum oxide (Al2O3) and zinc sulfide (ZnS) is formed on the uppermost surface of the glass substrate, with which the above interface is to be formed. The thin film is formed by using a mixture obtained by mixing the substances to be used as the film forming materials beforehand or by using each of them separately and sequentially.
Patent JP-S61242640-A (JP)
Title: Oxidation catalyst
Inventor: TABATA KENJI
IPC: B01J37/02
Filed: 1985-04-22
Abstract: PURPOSE:To enhance the activity of the titled catalyst without the peeling from a carrier by depositing preliminarily alkali metal and rare earth or the like on an inorganic heat resistant material to cover the surface of the carrier and thereafter depositing a composite oxide having a perovskite structure. CONSTITUTION:In relation to an oxidation catalyst for the purification of an exhaust gas, the deodorization and the catalitic combustion of kerosine or the like, an inorganic heat resistant material such as Al2O3 and SiO2 is molded in a honeycomb-shape or made to a foamed ceramic or woven to a fiber-shape and 5-30wt% alkali metal, alkaline earth metal and rare earth such as Sr and Ca is preliminarily deposited thereon. Thereafter 5-50wt% composite oxide having a perovskite-type structure consisting of a mixture of rare earth such as La and transition metal such as Co and Fe is deposited. By such a way, the catalyst in not peeled from the carrier and used even in the place where the vibration is violent and the particle size is made small and the activity is enhanced.
Patent JP-S59212940-A (JP)
Title: Data input system
Inventor: NAKAYAMA TAKESHI
IPC: H03M11/04
Filed: 1983-05-18
Abstract: PURPOSE:To attain the input of data without giving the load to a user even in case the movements of hands and feet are impossible under the circumstances of a high level of noises, by supplying data through a code generator which generates the codes corresponding to the numerical characters, characters, commands, etc. by expiration. CONSTITUTION:A user holds a code signal generator 2 in his/her mouth and produces code signals by expiration. This generation of codes is controlled by the intermittence of the user's expiration. Then these code signals are converted into acoustic signals corresponding to the codes by an acoustic signal generating circuit 3. The propriety of the expiration control is fed back to the user for generation of codes through a headphone 4 attached to the User's ear 5. The code signal is decoded by a code decoding circuit 6 and then converted into a system code showing the corresponding numerical character or command. The continuation is inhibited for >=3 short or long points with the system code. Thus it is easy to learn and control the codes.
Patent JP-H10262465-A (JP)
Title: Pot tray packing device
Inventor: TAKENO SADAO
IPC: A01C11/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To surely fetch a tray from a pot tray table and to accurately align- house it in a pot case by means of a fetching hand of an extremely simple structure. SOLUTION: This device is provided with a tray table 8 supplying plural pot trays 7 for growing seedlings, a case conveyer 2 carrying these supplied trays 7 by align-housing in the pot case 3, and a tray fetching hand 6 fetching the trays 7 on the table 8 by absorbing by means of vacuum-absorbing force to sucking bodies 49 to align-house in the pot case 3. Then, a pair of sucking bodies 49 are parallelly arranged at parallelly opposed positions inside of the tray and the bodies 49 are supported by the hand 6 through an elastic body.
Patent JP-H03285401-A (JP)
Title: Antenna device for automobile
Inventor: KOIDE EIJI
IPC: H01Q1/50
Filed: 1990-03-31
Abstract: PURPOSE:To reduce a transmission loss by thickening a feeder by providing a tapered shape, which is inserted to the internal part of a second mast member and made thin toward a first mast member, and the feeder electrically connected to the first mast member. CONSTITUTION:A metallic flange 36 is fixed to one end of a cylindrical member 31. A fitting member 37 is screwed into the flange 36. At the internal part of the fitting member 37, a cylindrical insulation sleeve 38 is fixed. An element 15 in the lowest step is freely and slidably supported by the insulation sleeve 38. Similarly, an element 14 in an element 15, element 13 in the element 14 and element 12 in the element 13 are freely and slidably inserted respectively. These elements 15, 14, 13 and 12 obtain nesting structure similar to a well- known rod antenna and can be freely stretched. On the other hand, the elements 12-15 are made gradually thinner close to an element 11.
Patent JP-S62243019-A (JP)
Title: Invalid key setting system for keyboard input device
Inventor: AKIYAMA TOMOJI
IPC: G06F3/02
Filed: 1986-04-16
Abstract: PURPOSE:To easily set an invalid key optionally and as occasion calls, by adding a function for registering and releasing the invalid key and a function for deciding the invalid key. CONSTITUTION:In case of an invalid key registering and releasing mode, the contents of an invalid key of the present are displayed by a character and a function name on a display device 2. Subsequently, when a key to be registered or released is depressed, it is registered or released to or from an invalid key registration table of a RAM 3, and its result is displayed on the display device 2. At the time a usual input, in case some key has been depressed, whether it is an invalid key or not is discriminated by checking the invalid key registration table of the RAM 3. In this way, the invalid key can be set optionally, and as occasion calls, and also, easily.
Patent JP-S58203593-A (JP)
Inventor: MATSUO TAKAHIRO
IPC: G08B25/00
Filed: 1982-05-20
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-S57200592-A (JP)
Title: Manufacture of surface treated steel plate for welded can
Inventor: MOCHIZUKI KAZUO
IPC: C23C10/28
Filed: 1981-06-04
Abstract: PURPOSE: To obtain a surface treated steel plate for a welded can, which steel plate is improved in the antirusting property, and is excellent in the weldability and paintability, plating a steel plate with Ni, and heattreating it so that the Ni layer can be diffused and pentrated into the basis followed bySn plating and reflowing treatment.  
     CONSTITUTION: Ni a plated in a thickness of 0.001W0.05μm on a steel plate, and then it is heat-treated under a reducing atmosphere at a heat cycle of 20sec. or more at about 550°C or more so that all or part of the Ni layer is diffused and penetrated into the base steel plate. Then Sn is plated in a thickness of 0.01W2μm followed by reflowing treatment. According to this method, even through the amount of deposited Sn is less, the surface treated steel plate for a welded can that is excellent in the antirusting properties, the weldability and the paintability is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5514216-A (JP)
Title: Printer
Inventor: HAMADA KAORU
IPC: B41J19/04
Filed: 1978-07-14
Abstract: PURPOSE: To improve a printer to work at high speed, which is free from vibrations and thus noise and wear to result from a printing head sweepage and is well balanced dynamically, by coupling a balance mass with the printing head through elastic substance and further by coupling the balance mass with a stationary unit through elastic substance.  
     CONSTITUTION: A printing head 2 provided with printing elements 2-1 to 2-n is mounted to a balance mass 6 at its both sides with the first leaf springs 4, 4', and the balance mass 6 is mounted to a stationary unit 7 with the second leaf springs 5,  5'. A system consisting of a travelling unit including the printing head 2 and the  balance mass 6 is kept from moving in the center of gravity as a whole as the two  objects nearly equivalent in mass move mutually in opposite phase at the same displacement, therefore the overall system is taken almost motionless viewed from the stationary unit 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59212568-A (JP)
Title: Resin gear
Inventor: OOISHI TETSUJI
IPC: F16H55/06
Filed: 1983-05-17
Abstract: PURPOSE:To ensure the fixing of a metal cylinder to a resin shafat part by forming the cylindrical bore of a metal cylinder in a bore configuration consisting of a straight bore on the shaft end side and a tapered bore whose diameter is tapered toward the tip end. CONSTITUTION:A cylindrical bore of a metal cylinder 5 which is to be fixed to the shaft part 3 by means of resin molding is formed in a bore configuration in which a tapered bore 12 whose diameter is tapered toward the tip end is connected in series to a straight bore 10 on the shaft end side. Thereby, resin forming a shaft part 3 is embedded in the tapered bore 12 and, therefore, the metal cylinder 5 can be securely fixed to the shaft part 3.
Patent JP-S57201927-A (JP)
Title: Input circuit device for data entry terminal
Inventor: URUSHIMA TETSUO
IPC: G06F3/02
Filed: 1981-06-04
Abstract: PURPOSE: To perform clear correction of only the data after a dividing address by setting up the dividing address on an optional position of data for a line.  
     CONSTITUTION: A data entry terminal input circuit device consists of a key input buffer 1, a memory 3, a longitudinal address decoder 4, a longitudinal address counter 5, a controller 2, a dividing address setting register 8, a dividing address coincident gate 7, a line data length setting register 9, a line data length coincident gate 10, and a transversal address counter 6. When a numeral clear signal  (v) is inputted, data are corrected from an address at which the number of  shifts for shifting the contents of the memory coincides with the set value of the  dividing address setting register 8 to an address at which the number of shifts  for shifting the contents of the memory 3 coincides with the set value of the line  data length setting register 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58204392-A (JP)
Inventor: YANO KUNIO
IPC: G21C17/07
Filed: 1982-05-24
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-S62243195-A (JP)
Title: Semiconductor memory device
Inventor: MIYAZAKI NOBUYUKI
IPC: G11C11/34
Filed: 1986-04-15
Abstract: PURPOSE:To decrease the number of data lines and also the load capacity of word lines by using a couple of complementary data lines of a memory cell adjacent in the direction of the word lines in common. CONSTITUTION:A data line BL2 is a common data line to adjacent memory cells M1, M2 and M4, M5 and a data line BL3 is a common data line to adjacent memory cells M2, M3 and M5, M6 similarly. Further, adjacent memory cells M1-M2, M2-M3 and M4-M5, M5-M6 are connected respectively to different word lines. When a word line WL1 is selected, the other word lines are not selected at a couple of complementary data are read from the memory cell connected to the word line WL1 to the data lines BL1-BL2 and BL3-BL4 connected respectively. Thus, number of data lines is halved and the load capacity per one word line is halved.
Patent JP-H10278242-A (JP)
Title: Ink-jet recording device
Inventor: SANADA MIKIO
IPC: B41J2/01
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce a sweep-up phenomenon in which ink flows out of an image end in a scanning direction of a recording head for discharging ink and processing liquid for insolubilizing ink when recording is performed using the ink and processing liquid. SOLUTION: When ink dots 4a and processing liquid dots 4b are recorded in an overlapped fashion on a recording paper 6 while a recording head 19a is scanned which has ink discharging ports 1a and processing liquid discharging ports 1b, an extra amount of substantially transparent processing dots 4b is recorded in a non-recording area outside an image end 4 in a scanning direction. Thus, flowing out of ink to the outside of the area that is caused by overlapped discharging of ink and processing liquid in the recording area can be blocked by the extra amount of dots 4b recorded.
Patent JP-H01261274-A (JP)
Title: Production of silicon nitride sintered form
Inventor: SUEYOSHI KOUICHI
IPC: C04B35/626
Filed: 1988-04-08
Abstract: PURPOSE:To obtain the title sintered form of high density and high mechanical strength with reduced variation in characteristics, by granulation of a mixture comprising Si3N4 powder, a sintering aid and a binder so as to result in a specific size distribution, followed by forming and calcination. CONSTITUTION:Firstly, 100pts.wt. of Si3N4 powder 0.3-1.5wt.% in carbon con tent and >=90% in alpha-conversion rate is incorporated with 0.3-30pts.wt. of a sintering aid comprising 0.1-10pts.wt. of yttria, 0.1-10pts.wt. of alumina and 0.1-10pts.wt. of AlN followed by wet mixing grinding so that the resultant particle size distribution is such as D10=0.4-0.45mum, D50=1.0-1.5mum and D90=2.5-4.0mum, to prepare mixed powder 50-100mum in mean particle size. Thence, this mixed powder is spiked with a binder (e.g., PVA) followed by granulation so as to be <=25wt.% of particles <31mum in size, >=70wt.% of particles 31-125mum in size and <=10wt.% of particles >=125mum in size. The resulting granulated powder is then formed into a form <=30mm in thickness, which is then calcined at 1,700-1,850 deg.C.
Patent JP-H07296344-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: TATSUMI NAOKI
IPC: G11B5/41
Filed: 1994-04-25
Abstract: PURPOSE:To eliminate a power supply and its controller circuit by providing a head cleaner so that it comes into contact with and separated from a magnetic head by using the displacement of a cam plate as a driving source. CONSTITUTION:A head drum 22 which can rotate freely, a magnetic head 23 provided on the drum 22 and a head cleaner 30 which cleans the head 23 are provided. A cam plate 24 which operates the components of a loading mechanism mechanically so as to realize the eject mode, stop mode, play mode, etc., of the loading mechanism is provided as the driving source of the displacement of the cleaner 30. The head cleaner 30 is brought into contact with and separated from the magnetic head 23 by using the displacement of the cam plate 24 as the driving force. With this constitution, a power supply for the interaction between solenoid and solenoid and the controller circuit of the power supply can be eliminated and the magnetic recording/reproducing apparatus can be obtained at a low cost.
Patent JP-S5862208-A (JP)
Title: Automatic tilting dam
Inventor: TANITOMI FUMINAO
IPC: E02B7/40
Filed: 1982-05-20
Abstract: PURPOSE:To adjust the level of river water according to the magnitude of water pressures acting on a sheathing board by bending the sheathing board by a method in which the sheathing board is vertically provided in a bendable manner along the widthwise direction of a door body at the top of the door body and the sheathing board is held at its rising position by a spring. CONSTITUTION:The door plate 1a of a door body 1 is provided with a reinforcing drum 1b and also a vertical sheathing board 2 along the widthwise direction of the door body 1 at its top portion 1b. When the water level is raised and the water pressure acts on the back of the sheathing board 2, the sheathing board 2 made of a flexible material bends toward the downstream side against a spring 6, and the river water overflows the sheathing board. When the water level is lowered, the sheathing board 2 goes back again to its rising position by the action of the spring 6.
Patent JP-H10278922-A (JP)
Title: Casing paper box
Inventor: TOGASHI KAZUO
IPC: B65D5/22
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To maintain resistance against impact and buckling strength of a double side wall in a cubic or parallelopiped paper box including the double wall comprising outer and inner side plates on three side faces by providing a hole for fixing contents at an upper end of at least a pair of opposite inner side plates. SOLUTION: In assembling the casing paper box, outer opposite side plates 2, 2 connected to a rectangular bottom plate are first folded to stand, the outer side plate and an inner side plate 3 are made to face in parallel, and then opposite fixing plates 3a, 3a are stuck to an internal face of the bottom plate 1 to form an opposite pair of double side walls. Then all flaps 8, 9 are folded inward, tips of the respective flaps 8, 9 which overlap each other are inserted into cuts 8a, 9a formed at the tip. Thereafter, an inner and outer side plates 4, 5 are folded to form a double side wall similarly. When a cylindrical container is to be packaged in such a casing paper box, a hole 10 formed at the upper end of the inner side plates 3, 3 is used to fix the container.
Patent JP-S5211653-A (JP)
Title: Waste water solifiedx part separator
Inventor: IWAMI MOTOICHI
IPC: B01D29/17
Filed: 1975-07-15
Abstract: PURPOSE: A simply structured equipment which permits effective separation by giving revolving stream to dirty water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58203271-A (JP)
Title: Structure of tailrace
Inventor: MAESHIBA SOUZABUROU
IPC: F16K1/00
Filed: 1982-05-21
Abstract: PURPOSE:To prevent water leaks and assure smooth water discharge even under a low pressure by setting a valve plate on the circular valve seat while enegizing said plate in the direction of discharge flow. CONSTITUTION:When an inlet port 2 is connected to the city water line, and port plate 25 is pressed, pushing rod 10 is also subjected to pressure which is applied in torn to area 8 surrounding valve stem 8. The end of valve stem 8 rotates in the direction of the applied pressure centered on the contact point P specified to rotation to the circular valve seat 4 of the valve plate 5. As the valve plate 5 also inclines along with valve stem 8, a clearance g is created between valve seat 4 and valve plate 5. Water flows from this clearance g via a through hole 7 to exit port 3.
Patent JP-S5715664-A (JP)
Title: Process for generating secondary curved surface
Inventor: KOBAYASHI HIROSHI
IPC: B24B13/00
Filed: 1980-06-26
Abstract: PURPOSE: To facilitate an accurate making of asymmetrical surfaces such as eplipsoidal, trapezoidal and parabolic surfaces strictly in accordance with a theoretical value by a method wherein a workpiece is ground under a utilization of enveloping line formed by a linear machining edge so as to make a secondary curved surface.  
     CONSTITUTION: Tool holding arm 4 supported by a base block 1 and a supporting bloce 5 positioned in parallel with X-Y plane in a device for grinding a rotary elipsoidal surface as a secondary curved surface is arranged such that its lower arm 7 is slidably supported by a rotary axis 12 (a focusing point axis). On the arm 4 is mounted a grinding tool 15 having its linear machining end 14 arranged on X-Y plane passing through an origin of coordinate. In case that a ground workpiece 30 of a stud cylindrical lens material is machined, the machining end 14 forms a tangential line for an elipsoidal shape on X-Y plane passing through an origin. When a circumference of the elipsoidal shape is profiled under a continuous movement of the tangential line and the workpiece 30 is gradually forwarded, the end part of the workpiece is ground to form a lens having a rotary elipsoidal shape. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60231288-A (JP)
Inventor: KATOU HIROSHI
IPC: G07B15/00
Filed: 1984-04-28
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。