baber/WOPTO huggingface dataset:
Patent JP-S564078-A (JP)
Title: Topography indicator for submarine working machine
Inventor: TSUBAKIHARA KANYA
IPC: G01S15/88
Filed: 1979-06-22
Abstract: PURPOSE:To make possible accurate topographical indication free from the contamination of the sea water by indicating the detection values with sequential operation of ultrasonic range measuring device arranged in parallel at a given pitch at the right angle to the direction in which the submarine working machine advances. CONSTITUTION:Ultrasonic vibrators 28... are arranged in parallel on the submarine working machine 1 for burrying work and the like which is adapted to stretch in the forward direction of the machine while vertically moving over the bottom of the sea with stretchable legs 21, 23... or the like for maintaining it horizontal in such a manner as to be each smaller than the diameter of the pipeline 25 burried at the right angle to the forward direction of the machine and at the pitch according to almost the same detection range thereof. The range down to the bottom of the sea is detected sequentially in a ultrasonic manner with these vibrators and finalized through the multiplexer or the like while it is indicated by correlation processing. This ensures accurate indication of the topography of the bottom of the sea completely free from any contamination of the sea water due to the burrying work or the like.
Patent JP-H05343904-A (JP)
Title: Ultrahigh frequency package
Inventor: HOSODA IKUO
IPC: H01L23/04
Filed: 1992-04-01
Abstract: PURPOSE:To prevent deterioration in the passing loss in a dielectric window at the bottom face of an ultrahigh frequency package used for air-tight sealing in the package used while being directly mounted on a waveguide. CONSTITUTION:The package is provided with a flange 2 fitted to input and output waveguides 21A, 21B, an outre package 1 being a vessel in which a semiconductor element 9 and a printed circuit board 10 are mounted, and a dielectric window 7 sealing air-tightly the outer package 1 to an interface plane with the input and output waveguides 21A, 21B. Then a strip line type antenna 12A electromagnetically coupled with the input and output waveguides is vapor- deposited to the outside face of the dielectric window 7, and the strip line type antenna 12A is connected to the strip line of the printed circuit board 10 via a throughhole and a cap 8 is used to seal the throughhole air-tightly.
Patent JP-S59205405-A (JP)
Title: Method for sizing helical gear
Inventor: KOISO TAKASHI
IPC: B22F5/08
Filed: 1983-05-07
Abstract: PURPOSE:To size the inner diameter of a helical gear with high accuracy without imparting deformation to a tooth part, in the inner diameter accuracy enhancing sizing of a sintered metal helical gear by a core rod and an upper and lower punches, by separating a punch contact part from a tooth base over a specific dimension or more. CONSTITUTION:A core rod 5 with a regular dimension is inserted into the inner diameter of a sintered metal helical gear 4 and a boss part or a flat surface is pressed by an upper and a lower punches 2, 6 quided by the core rod to form the inner diameter with high accuracy. In this case, the impact surface of each punch is spaced apart from a tooth base so as to leave about 0.5mm. therebetween to prevent the exertion of press influence upon a tooth shape. In the case of the boss, there is no influence of course. The tooth trace error or tooth shape error of a tooth shape is reduced to a large extent as compared with a conventional entire surface contact method.
Patent JP-S58195077-A (JP)
Title: Operating mechanism of guide vane in two-stage reversible pump-turbine
Inventor: KONNO HARUO
IPC: F03B3/18
Filed: 1982-05-11
Abstract: PURPOSE:To mount a servo motor for driving a bottom stage guide vane without badly affecting strength of a building, by driving the bottom stage guide vane with a plurality of the servo motors of small size and small capacity. CONSTITUTION:A bottom stage guide vane 7 is connected to a bottom guide ring 15 through a link 17, and a servo motor 21 is connected between a protrusive part 29 of the ring 15 and a protrusive part 28 of a bottom cover 14, then the vane 7 is driven by a plurality of the motors 21 of small size and small capacity. In this way, the necessity for the wall face notch of a bottom assembly chamber is eliminated, and the servo motor can be mounted without badly affecting strength of a building.
Patent JP-S60224469-A (JP)
Title: Production of processed egg product
Inventor: NIWAYAMA SHIYOUICHI
IPC: A23L15/00
Filed: 1984-04-21
Abstract: PURPOSE:To produce a processed egg product having a fine pattern without causing cavity, spoilage nor offensive smell by an adhesive material, by cutting boiled egg white into fine powder or granule, kneading the resultant powder or granule with sugar, and molding the resultant adhesive material with boiled egg yolk. CONSTITUTION:A boiled egg is separated into egg yolk and egg white, and both are respectively strained through a strainer. The egg white part is cut into fine powder or granule in a cutter and kneaded with sugar to give an adhesive fine powdery or granular egg white, which is molded with boiled egg yolk, steamed and packaged.
Patent JP-S61238179-A (JP)
Title: Frame synchronizer
Inventor: KUBOTA TATSUYA
IPC: H04N7/01
Filed: 1985-04-15
Abstract: PURPOSE:To prevent the occurrence of the unnatural action even in case of animation by providing a data comparator, a control circuit for writing and reading and a static picture detecting circuit besides a frame memory, a writing address generating device and a reading address generating device. CONSTITUTION:A data comparator 16, an address control circuit 20 for writing or reading for a frame memory 3, and a static picture detecting circuit 40 are provided. Out of respective address data outputted from writing and reading address generating devices 6 and 13, pulses FW and FR to show the MSB bit data as frame information are supplied to the data comparator 16, a difference PC between a writing timing and a reading timing is detected, and supplied to the address control circuit 20. The address control circuit 20 is composed of the first and second address control circuits 20A and 20B, and has a timing interval setting part 23 to set timing intervals Tc and Td. When the starting timing with writing and reading approaches, the interval enters prescribed intervals Tc and Td and the static picture is detected, address generating devices 6 and 13 are controlled and the deletion or rereading of the same frame data is executed.
Patent JP-2000270691-A (JP)
Title: Bed for culturing plant
Inventor: ONO YUZO
IPC: A01G11/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a plant culture bed which has both an action for draining a nutritive liquid left on the supply of the nutritive liquid to plants and an action for flowing a vapor used for disinfecting the culture bed after the culture of the plants in a simple structure, by disposing a specific draining pipe in the bottom portion of the culture bed. SOLUTION: This plant culture bed is obtained by disposing a draining pipe 2 capable of draining a culture nutrition liquid in the bottom portion of a culture bed 1, wherein a vapor D for disinfecting the culture bed can also be supplied into the draining pipe 2. Thereby, after nutrients in the nutrition liquid are absorbed by plants, the liquid is drained through the draining pipe 2 disposed in the bottom portion of the culture bed 1. When the culture bed 1 is disinfected after the culture of plants, a vapor D can furthermore be supplied into the culture bed 1 through the draining pipe 2.
Patent JP-S576905-A (JP)
Title: Car steering control system
Inventor: ANZAKI YUTAKA
IPC: G05D1/02
Filed: 1980-06-16
Abstract: PURPOSE:To ensure an optimum reception at the car side in accordance with the state of transmission with a transmission of the steering signal regardless of the state of the travelling route, by switching instantaneously and automatically the output of a receiver according to the state of the travelling route and using the steering signal of a higher reception level. CONSTITUTION:The steering signal cable is laid underground (2a, 2b) on a general travelling route and exposed on the ground (7a, 7b) on a travelling route under which a steel-frame structure is installed respectively. When a car is travelling on the general route, the outputs of upper receivers 119 and 120 are blocked at the output parts (rectifiers 127-130) connected in parallel and only the outputs of lower receivers 101 and 102 are applied to an operational amplifier 107 since the intensity of reception of the lower receivers is higher than the upper receivers. While the level of reception reverses between the upper and lower receivers on the travelling route including the steel-frame structure, and accordingly only the outputs of the upper receivers 119 and 120 are applied to the amplifier 107. Then a steering handle 114 is operated via a servomotor 110 and by the above-mentioned received signal and the detection signal of rotating angle of a steering wheel.
Patent JP-2000238830-A (JP)
Title: Sealed tank made of stainless steel
Inventor: FURUTA TOMOYASU
IPC: F16J15/10
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To improve resistance to chemicals and resistance to solvent by attaching a fluororesin marshmallow-like packing to a groove inside a lid of a sealed tank made of stainless steel. SOLUTION: A fluororesin marshmallow-like packing 3 is attached to a groove inside a lid 2 made of stainless steel of a sealed tank. In addition, a fastening fitting 4 made of stainless steel attached to a stainless steel body 1 is used to press the body 1 and the lid 2 to have them sealed, wherein the fitting 4 can be adjusted in a fastening margin by a screwdriver. Since the packing 3 is located inside the groove in this constitution, it may not interfere with putting-in/out of powder or liquid. In addition, since the fitting 4 can be adjusted in fastening by the screwdriver, it can be used for a long time by fastening more intensely.
Patent JP-S592306-A (JP)
Inventor: GIYUNTAA BUAISU
IPC: F02P15/00
Filed: 1983-05-10
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-S525191-A (JP)
Title: Thrust control apparatus
Inventor: YAMABE IWAO
IPC: B63H23/04
Filed: 1975-06-27
Abstract: PURPOSE: In boat driving system by motor direct driven propeller, propeller blades or inclined in radial plane to control thrust force of propeller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08285545-A (JP)
Title: Detection of change in diameter of optical fiber and manufacture of optical fiber
Inventor: JIYATSUKU OOJIYU
IPC: C03B37/027
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To improve the detection sensitivity to diameter change of an optical fiber by applying light to a portion of an optical object which is relatively moving in reference to light flux by the flux of incidence light which has an axis included on a reference surface and is direct toward a direction where the light flux is propagated. SOLUTION: A laser 20 genetics a concentration light flux 200, the light flux is adjusted to an incidence light flux F by an expander 21, and an incidence light flux F is applied to a portion of an optical fiber 1. The application part has an axis N which is vertical to a reference surface P and moves along the axis. An analysis device 3 operates as a periodical measuring instrument of lighting intensity level which is diffused by a part of the optical fiber where light is applied at each point on a photosensitive surface of a device in a fan shape to be prescribed by two angles of 90 deg. and 105 deg. and the output is sent to a processing device 4. Two continuous patterns are compared to detect the mutual change in two or more radiation patterns which are generated continuously by the analysis device 3 within the processing device 4.
Patent JP-2000276479-A (JP)
Title: Electronic dictionary device and recording medium for recording electronic dictionary program
Inventor: OGINO MASANORI
IPC: G06F17/30
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic dictionary which saves a user the trouble of selecting a dictionary classification at the time of retrieval. SOLUTION: The electronic dictionary device is provided with an input means 11 for inputting character codes and give various indications, an operation means 14 which executes retrieval and operation inputted or indicated from the input means 11, storage means 12 and 13 where an operation program and a plurality of dictionaries are stored, and a display means 15 which displays data held in these storage means in accordance with the operation means. This electronic dictionary device retrieves entry words included in a plurality of dictionaries on the basis of the retrieval word inputted from the input means 11 and collectively displays the data contents of the plurality of dictionaries including the retrieved entry words. Consequently, the user is saved the trouble of selecting a dictionary classification at the time of retrieval.
Patent JP-H07115343-A (JP)
Title: Surface acoustic wave device and its production
Inventor: KANAHOSHI AKIHIRO
IPC: H03H3/08
Filed: 1994-04-19
Abstract: PURPOSE:To provide a surface acoustic wave element which can easily be miniaturized and also can improve the stability and the reliability to the soldering heat, etc. CONSTITUTION:A surface acoustic wave element part is substantially sealed airtight onto a substrate 11 containing a surface acoustic wave element directly or via a silicide compound by means of a cover part 13 made of the same material (glass or crystal) as the substrate 11. As both the substrate 11 and the surface acoustic wave element are sealed at a time via the part 13, this element can easily be miniaturized. Furthermore the part 13 is directly adhered onto the substrate 11 without using any adhesive so that the stability is improved to heat. Thus it is possible to suppress the deterioration with age caused by the gas generated from the adhesive and therefore to improve the reliability. The electrode part led out of an interdigital electrode 14 is sealed by low- melting glass.
Patent JP-S576739-A (JP)
Title: Crosshead die
Inventor: TAKIURA MAMORU
IPC: B29C48/09
Filed: 1980-06-16
Abstract: PURPOSE:To process a resin in a crosshead die by shearing and to increase its enthalpy, by arranging a rotating orifice between a flow guide and a mandrel, while the rotating orifice has a polygon in cross section wtith each corner rounded to have a plurality of groups of arcs of a certain radius. CONSTITUTION:The crosshead die consists of the flow guide 14, which changes the direction of the flow of a resin fed from an extruder 100 to a horizontal direction, a cylinder 12 which is controlled with respect to the temperature, the mandrel 4 for shaping the resin, the rotating orifice 2 located between the mandrel 4 and the flow guide 14 and capable of being rotated by a rotating shaft 1, and cooling apparatuses 6, 40, 41. The shape of the rotating orifice in cross section is a polygon (for example a rounded triangle) with each corner rounded to have a plurality of groups of an arc of a certain radius. The molding material is given a shearing force between the rotating orifice and the cylinder and therefore the enthalpy is radically increased. This arrangement is suitable for a device feeding a crosslinkable resin or rubber in a continuous and stable manner.
Patent JP-S61240974-A (JP)
Inventor: INOUE KIYOSHI
IPC: A62D1/02
Filed: 1985-04-17
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-S60225360-A (JP)
Title: Organic electrolyte battery
Inventor: YAMAURA JIYUNICHI
IPC: H01M4/62
Filed: 1984-04-20
Abstract: PURPOSE:To remove decomposition of electrolytic solution due to generation of gases even in a overcharged state of a battery and stabilize the battery performance by forming an organic battery by the use of TiO as the conductive material of the positive or negative electrode. CONSTITUTION:A positive electrode 1 is formed through the process of mixing CuO and TiO as a conductive material with ethylene fluoride as a binder and rolling and forming. The positive electrode 1 is then faced to a lithium plate 3 through a separator 2, injected with electrolytic solution of propylene carbonate made by solving lithium perchlorate of 1mol/l, enclosed with a case 4, a seal port plate 5, and a gasket 6 to form an organic electrolyte battery. By this construction, the TiO used as a conductive material has a large conductivity and is superior in heat resistance, acid resistance, and alkali resistance and does not cause decomposition of the organic solvent in the voltage range of +1V or less against the potential of the lithium, allowing to stabilize the battery performance.
Patent JP-S536016-A (JP)
Title: Semi-closed loop system for magnetic disk pack device
Inventor: YOSHIZAWA TADASHI
IPC: G11B33/14
Filed: 1976-07-07
Abstract: PURPOSE: To take in clean air by providing a path introducing air into a blower with an inlet port having a filter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S524412-A (JP)
Title: Method and apparatus for adding mg to molten iron
Inventor: MATSUMOTO HIROSHI
IPC: C22B9/00
Filed: 1975-07-01
Abstract: PURPOSE: A method by which metallic Mg can be added to molten iron at high yield and nodular graphite cast iron can be mass-produced industrially at low cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62236032-A (JP)
Title: Managing system for change reference of source row of original program
Inventor: MOCHIZUKI TADASHI
IPC: G06F11/28
Filed: 1986-04-08
Abstract: PURPOSE:To manage the propriety of change reference of source rows by setting the change reference managing information at every source row of an original program. CONSTITUTION:A setting instruction/store means 1 for a group of managing information on source row change reference registers collectively a group of instructions to a magnetic disk file in a collective processing system. An input means 2 supplies the corresponding ones successively out of plural instructions and then the setting instructions for managing information on source row change reference. A check means 3 checks the propriety of a supplied instruction style as well as the propriety of the setting instruction for managing information on source row change reference. A message output/command neglecting means 7 outputs a message when an instruction error is detected out of the check result to neglect said message and also outputs a message to inform that the setting instruction for managing information on source row change reference is not proper.
Patent JP-S5414791-A (JP)
Title: Non-destructive inspecting method
Inventor: FUSAYASU TOSHIHIRO
IPC: G01N25/72
Filed: 1977-07-05
Abstract: PURPOSE: To make possible detecting of bonding condition of the inspecting object inexpensively and easily by cooling the surface of the inspecting object, putting the object in a high moisture atmosphere to let liquid dew, observing the dewing condition of the surface and making use of the difference in heat capacity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07288377-A (JP)
Title: Printed wiring board
Inventor: ENDOU TSUNENOBU
IPC: H05K3/34
Filed: 1994-04-19
Abstract: PURPOSE:To provide a printed wiring board whose cream soldering amount is proper even if a terminal of an electronic part is miniatured and which is free from shortcircuiting. CONSTITUTION:A printed wiring board which is comprised of an electrode 1 for electrical junction with a terminal of an electronic part in a surface and a base material 2 for holding the electrode 1 has a solder print space 3 for solder print in a surface of the electrode 1. Thereby, a terminal of an electronic part is miniatured, an opening width (w) of a mask opening part 7 of a print mask 6 is reduced and a proper amount of cream solder 8 is supplied to the electrode 1 even if a thickness (h) of a print mask is small.
Patent JP-H08246779-A (JP)
Title: Female joint unit in automatic coupling device for output shaft and excavation working shaft
Inventor: TSUBOTA KAZUKI
IPC: E21B17/03
Filed: 1995-03-14
Abstract: PURPOSE: To aim at the promotion of miniaturization and lightweightiness in a female joint part and the omission of a slip ring mechanism. CONSTITUTION: An output shaft 16 is projected out of a driving device to be composed of mounting a motor or the like on a holder to be supported in an irrotational state on a support member, while a tubular female joint 20, where a male joint 34 is to be fitted and vice versa, is clamped tight to this output shaft, and a lock member 25 is supported so as to make it retractable in a direction engaging or disengaging to or from a lock groove of the male joint inserted into the female joint from a window 24 pierced through a tubular wall of the female joint.  An operating ring 28 consisting of a magnetic member to press directly or indirectly the lock member to being engaged with the lock groove is supported on an outer boundary of the female joint free of reciprocating slide motion to a lock member pressing position and a pressing releasing position, and then a slide motion driving solenoid coil 32 of the operating ring is supported on an irrotational holder.
Patent JP-S60224390-A (JP)
Title: Pal system color signal processor
Inventor: KATSUYAMA HITOSHI
IPC: H04N9/89
Filed: 1984-04-21
Abstract: PURPOSE:To make a circuit size smaller and to reduce points to be adjusted by applying the PAL phase correction and time base correction with the aid of a single PLL circuit so formed as to produce signals having the same frequency as that of a color burst. CONSTITUTION:A color burst extracted by a burst gate 5 is supplied to a PLL circuit, and its phase variation components are detected. A phase comparator 6 executes the sampling hold of a phase comparison output for every 1H, impresses the hold output as an error signal to a phase demodulator 2, and applies the time base correction of a color video signal outputted from an FM demodulator 1. A Y/C separator 10 separates Y components and C components, and the latter is supplied to a PAL phase inverter 12, where the C components are multiplied by an output of a multiplying equipment 16 in a multiplier 13. From an output of a BPF the C components subjected to the PAL phase inversion can be obtained. From a selection output of a switch 18 a color video signal subjected to the PAL phase correction can be obtained.
Patent JP-H10277812-A (JP)
Title: Lathe turning cutting tool with chip discharge mechanism
Inventor: SHIMANO TAKAMASA
IPC: B23B25/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To check any abrading wear due to chips by using such a hard material as being higher in wear resistance than the material of a plate at a tip of this plate. SOLUTION: Chips grow upward, being guided as scraping the tip of a reinforcing plate 39 of a front plate 26, and coming into contact with an incline of an inner surface of the reinforcing plate 39 after being curled in a casing 24, but this reinforcing plate 39 is made up of a sintered hard alloy, therefore it is higher in wear resistance and heat resistance than other parts of the front plate 26 consisting of steel and suchlike, so that any wear due to scrapeage and collision with the chips is so little, whereby the durability in the tip of the front plate 26 is high enough. Even in the case where machining is carried out by a side cutting edge 21, any possible wear in the tip of a side plate 27 is checked by the reinforcing plate 40 as well.