baber/WOPTO huggingface dataset:
Patent JP-H10260686-A (JP)
Title: Underwater sound insulator
Inventor: SAITO YUKIO
IPC: G10K11/16
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To easily select and fit a material irrelevantly to the shape of a fitted side and to obtain higher watertightness. SOLUTION: A tube 1 fitted to an object part of sound insulation is formed of an easy-to-deform material in a hollow cylinder shape with a specific diameter and specific length, and gas is charged in its hollow part. Hoses 2a and 2b are provided which have their one-end sides connected to both the ends of the tube 1 and admit and discharge the gas into and from the hollow part of the tube 1. A valve 3 for pressurization and a releif valve 4 for pressure reduction which control the admittance and discharge of the gas so that the external pressure and internal pressure of the tube 1 are balanced are provided corresponding to the other-end sides of the hoses 2a and 2b.
Patent JP-S61244282-A (JP)
Title: Permanent magnet rotary electric machine
Inventor: SATAKE HITOSHI
IPC: H02K53/00
Filed: 1985-04-19
Abstract: PURPOSE:To rotate in the prescribed direction without public pollution by inserting another movable permanent magnet into a magnetic field of the secured permanent magnet. CONSTITUTION:Permanent magnets of the same shape and magnetic force are set to attracting state as a stator 1, another permanent magnet is set movably as a movable element 2, which is moved in an elliptical rotary motion in the prescribed direction on an elliptical trace. This is because the composite magnetic field of the stator 1 and the line of magnetic force of the element 2 are moved in the elliptical locus. The rotary motion of the element 2 is transmitted from slide rails 8 through a shaft 10 to a pulley 11 and utilized as a power source.
Patent JP-H09250499-A (JP)
Title: Air press pump
Inventor: TOMINAGA MASARU
IPC: F04F1/06
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To enable all of the liquids in a container and a device to be moved by means a simple, compact device constituted so as to push out the liquids in a drum or a sealing container of a casing to the outside using compressed air or compression gas. SOLUTION: In a raw concrete manufacturing factory, when the mixture agent in a drum can (chest) 3 is pushed out by means of air pressure and injected into a tank 2, a pipe 12 serially connecting to one connection portion of a cheese 10 is attached to a nipple formed at the can tip of the drum can 3 and a sweeping pipe 15 extending from the pipe 12 is extended in the drum can 3. A compressor 1 is connected to the other connection portion of the cheese 10 via a de-pressurization valve 4, and the remaining connection portion is connected to the tank 2 via a bubble 20 and a hose 22. The compression air generated by means of a compressor 1 is supplied to the drum can 3, whereby the mixture agent in the drum can 3 is pushed down and injected into the tank 2 via the hose 22.
Patent JP-S63250929-A (JP)
Title: Light reception circuit
Inventor: YAGYU MIKITO
IPC: H04B10/50
Filed: 1987-04-08
Abstract: PURPOSE:To prevent the deterioration of the characteristic of a photo-electric conversion element by providing a protection circuit, which suppresses an inverse bias voltage, impressed to the photo-electric conversion element, below a prescribed voltage, based on a timing component, extracted from an output signal when a received light signal falls lower. CONSTITUTION:When a light received level falls lower or an input comes to naught, the output V1 of a peak detection circuit 19 comes to V1<Vref3. At this time, according to the result of a comparison between the reference voltage Vref3 of a comparator 18 and the output V1 of the circuit 19, the base potential of a transistor (TR) 17 changes. For the light receiving level, higher than the prescribed level, it comes V1>Vref3, and the TR 17 comes to a cut-off state. On the other hand, at the time of no input, it comes to V1<Vref3, and the TR 17 operates, and a voltage Vref1 falls lower by the portion of a current to flow in the TR 17, by a resistor 15. Thus, when the light receiving level falls lower or the input comes to naught, the reference voltage Vref1 falls lower than the initial voltage, and the output of a gain control circuit 12 operates in a direction to lower the inverse bias voltage of an APD 1.
Patent JP-S569142-A (JP)
Title: Work clamping device for transfer machine
Inventor: TAKAMATSU TSUNEO
IPC: B23Q39/04
Filed: 1979-07-03
Abstract: PURPOSE: To prevent erroneous machining by a method wherein a work is clamped after it is positioned and a work confirmation at fixed position is obtained, when the work is pressed against a reference surface of machining by a fitting jig which positions the work being transferred intermittently.  
     CONSTITUTION: In cases where a positioning pin 28 cannot be inserted because of staggering of a work stopping position or such troubles as burr or cutting chips, the pin 28 is restricted from moving upwards. Therefore, when the positioning pin 28 is going to be pushed upwards through the second lever 50, supporting shaft of the lever 50 which has been supported by elastic pressure starts to move downwards with a spherical bearing 31 engaging with one end of the second lever 50 as a fulcrum, against the force of an initially disc spring 59 acting for elastic-pressure support. Attendant on the downward movement, the third lever 64 engaging with a stepped portion 63 at one end of the supporting shaft operates so that a bolt 70 at its other end pushes a limit switch 44, to stop the machine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000273633-A (JP)
Title: Production of high hardness and high corrosion resistance coated steel
Inventor: KADO TETSUO
IPC: C23C16/50
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion to a base material and to efficiently and stably improve the hardness and corrosion resistance by previously subjecting the surface of a high speed steel base material to argon bombardment treatment at a specified temp. and thereafter forming chromium oxycarbide coating by chemical vapor deposition. SOLUTION: The surface of a high speed steel substrate is previously subjected to argon bombardment treatment at 350 to 450 deg.C. The treatment is desirably executed, e.g. under the conditions of about 50 to 400 W RF power under pressure of about 0.2 to 1.0 Torr, about 20 to 150 sccm argon flow rate, and about -50 to 400 V substrate bias for about >=5 min. On the surface of the substrate after pretreatment, chromium oxycarbide coating is formed to a thickness of about 0.5 to 5 μm by plasma chemical vapor deposition, e.g. using hexacarbonylchromium. In this way, high hardness and high corrosion resistance coated steel having high hardness, excellent in wear resistance and having satisfactory corrosion resistance and suitable toughness can easily be obtd.
Patent JP-H10310575-A (JP)
Title: Novel quinoline sulfide derivative and its production and use
Inventor: PARK NO SANG
IPC: C07D417/12
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject novel compound that acts as an antagonist against excitatory amino acids and is useful for treatment or prevention of nerve-catagenetic diseases. SOLUTION: This novel compound is represented by formula I (R is an aryl of formula II; R1 -R4 are each H, nitro, amino, a halogen, an alkyl, a haloalkyl; R5 and R6 are each H, a halogen, nitro, an alkyl, amino, hydroxy), typically 7-chloro-4-hydroxyl-3-phenylsulfinyl-1H-quinoline-2-one. The compound of formula I is prepared by reaction of a compound of formula III with chloroacetyl chloride or bromoacetyl chloride to form a compound of formula IV, reaction of the product with a compound of formula: HS-R to give a compound of formula V, followed by cyclization of the product.
Patent JP-H02275799-A (JP)
Title: Oxide superconductor and its production
Inventor: KANAI TSUNEYUKI
IPC: H01B12/00
Filed: 1989-04-05
Abstract: PURPOSE:To obtain an oxide superconductor having large volume ratio in high critical temperature phase by precedingly adding a crystal nucleus to a matrix of oxide superconductor, carrying out calcination in specified two stages and growing a crystal phase by influence of crystal nucleus. CONSTITUTION:Raw materials, for production of an oxide superconductor (e.g. Bi-Sr-Ca-Cu-O based superconductor) are heated at high temperature to melt the raw materials ad rapidly cooled to afford a matrix having amorphous state. Then a crystal phase (e.g. Bi2Sr2Ca2Cu3Oy) having high critical temperature or crystalline substance (e.g. Ag2O) relatively resembling to the high temperature phase is added as a crystal nucleus to the matrix. Then the mixture is calcined at low temperature and low oxygen-partial pressure in the early stage of calcination. The calcination is carried out at high temperature and high oxygen-partial pressure in the latter stage and the crystal phase is grown by influence of the crystal nucleus to provide the oxide superconductor having large volume ratio in high critical temperature phase.
Patent JP-S61241226-A (JP)
Title: Device for detecting abnormal driver's posture
Inventor: KUBO SHOZO
IPC: B60Q9/00
Filed: 1985-04-19
Abstract: PURPOSE:To make it possible to simply detect an abnormal driver's posture with the use of a device for detecting an abnormal driver's posture which means that the driver in an automobile falls into a doze and for issuing an alarm, by using pressure sensors to detect the above-mentioned abnormality in accordance with the characteristic of variations in the pressure balance of seating by the driver. CONSTITUTION:During driving a vehicle, in a control device 70, when a detected vehicle speed value by a vehicle speed detector 50 reaches a first set value, the output values of a plurality of pressure sensors in a seat balance detector 30, which are arranged front and rear, and left and right of seating section of a seat, are stored as the initial values of seating balance of the driver in an initial value detecting section 72. When the detected vehicle speed exceeds a second set value and no brake energing operation is detected by a brake operation detector 40, a comparing section 74 compares the motional seat balance at that time with the above-mentioned initial values. When the deviation between the front pressure and the back pressure in the vehicle advancing direction exceeds a predetermined value, and the duration time thereof exceeds a predetermined time, a timer section 76 delivers a signal to an alarm issuing section 78 to energize an alarm 60.
Patent JP-S61244604-A (JP)
Inventor: HAINRIHI YAAGEN HEMUPERUMAN
IPC: B60B7/04
Filed: 1986-04-12
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-H08286127-A (JP)
Title: Top end part of endoscope
Inventor: YASUI NAOKI
IPC: G02B23/26
Filed: 1995-04-11
Abstract: PURPOSE: To provide a top end part of an endoscope capable of mechanically and surely connecting the metallic part of the top end part main body and a plastic part by easy processing and work. CONSTITUTION: As for the top end part of the endoscope, the inner part of the top end part main body 1 with built-in objective optical system etc., and connected to the top end of an insertion part is formed of metal, and also, a part exposed to the surface is formed of plastic, through-holes 41 and 42 opening at a boundary part between the metallic part 1a and the plastic part 1b are drilled in the metallic part 1a, and also, bar-shaped projections 43 and 44 projecting into the other end sides of the through-holes 41 and 42 while fitting into the through-holes 41 and 42 are projectingiy installed on the plastic part 1b, then, the projecting end parts of the projections 43 and 44 projecting from the through-holes 41 and 42 are melted so that they may become larger than the diameters of the holes 41 and 42, and then,  the projecting end parts are brought into close contact with the metallic part 1a.
Patent JP-H06347466-A (JP)
Title: Carrying device for container
Inventor: WAKATAKE KOICHI
IPC: G01N35/02
Filed: 1993-03-22
Abstract: PURPOSE:To easily and accurately move and set a sample housing container to an inspection equipment automatically with the exception of a first set by using the various kinds of moving lines, robots and the like. CONSTITUTION:Blood collecting tubes held in the rack of a blood collecting tube charging stacker 3 are fed to a transloading robot R in order toward a blood collecting carrying line 1, and the aforesaid tubes are moved to a transloading robot 6 in order. The robot 6 takes out the blood collecting tubes other than an inspection object, classifys them by each inspection item at a test specimen sorting line 8, and they are forwarded to an automatic centrifugal section B. The tubes are processed by means of centrifugal separation, and they are then forward to a separation tube buffer section 25. Next, a blood serum sample is decanted to a blood serum tube from the blood collecting tube by a decant robot mechanism 33 of a test tube carrying section C. The aforesaid blood serum tube is forwarded to a fibrin inspection section D by a feed line 40 so as to be inspected to see if there exists fibrin, and the blood serum sample is sucked out of the blood serum tube which has been accepted in the inspection, by a separate inspection means 60. Each sucked-out blood serum sample is forwarded to a test specimen separate inspection carrying section E to be separately dispensed to sample cups and the like of each analysis line corresponding to each inspection item, so that the aforesaid sucked-out blood serum sample if moved to be fed each analysis means.
Patent JP-S61244824-A (JP)
Title: Intake device of engine for automobile
Inventor: KONDO TAKEO
IPC: B60K13/02
Filed: 1985-04-23
Abstract: PURPOSE:To form an intake case in a large size so as to reduce an intake noise, by mounting a multi cylinder engine placing its plural combustion chambers toward the direction of a car body width while drawing out an exhaust pipe and an intake pipe before and after the engine and connecting the intake pipe with the intake case set to the upper of the exhaust pipe. CONSTITUTION:A multicylinder engine 4 is set arranging its plural combustion chambers 7 in the direction of a car body width, and the engine respectively connects an exhaust pipe 8 in the front further an intake pipe 9 in the rear. Here the intake pipe 9, forming an intake passage 15, is constituted of a main intake pipe 9a, linearly extended rearward from the engine 4 and turned back to the upper from the half way of the pipe 9, and an auxiliary intake pipe 9b branching from the pipe 9a and linearly extending rearward from the engine 4. And the engine respectively connects the main intake pipe 9a with an intake case 9c provided in a sideward upper part of the engine 4 further the auxiliary intake pipe 9b with an auxiliary intake case 9d provided in the rear of the engine 4. In this way, the engine can form the intake case 9c in a large size while suppress intake resistance of the main intake pipe 9a.
Patent JP-H08289139-A (JP)
Title: Image processor and image processing method
Inventor: OSHINO TAKAHIRO
IPC: G06T9/20
Filed: 1995-04-11
Abstract: PURPOSE: To suppress jaggy, moire or grating distortion in the case of magnifying a multi-level image. CONSTITUTION: A multi-level image acquisition section 10 obtains a multi-level image. A binary image generating section 11 converts the multi-level image into a binary image corresponding to each gradation. In this case, each gradation of the multi-value image is taken notice of and a gradation value and the picture pixel value are compared and a binary image is generated from the result. A binary image outline smoothing magnification section 12 extracts a contour vector from each binary image and conduct smoothing and magnification processing based on the contour vector to provide each binary image after the magnification. A multi-level image generating section 13 reproduces the multi-level image form the binary image after the magnification corresponding to each gradation.
Patent JP-S57200070-A (JP)
Title: Image former
Inventor: IWASAKI SHINICHI
IPC: G03G21/20
Filed: 1981-06-03
Abstract: PURPOSE:To extent the life of a filter and to reduce noises by interrupting the discharged gas by a gas releasing means from an ozone removing filter and lowering the driving speed of said means while not in image formation. CONSTITUTION:While not in copying, a solenoid 39 does not act, and the shutter vanes 35a in front of an ozone filter 34 are held closed by the force of a spring 38. On the other hand, the vanes 35b whih do face the filter 34 are held open, and the discharged gas is released to the outside of the machine by bypassing the filter 34. At this time, the input voltage of a fan 33 is made lower than that during copying operation to reduce noises. In the stage of copying operation, the solenoid 39 is driven to pull a wire 37, then the shutter vanes 35a open and 35b close, and the discharged gas passes only through the filter 34.
Patent JP-H07272361-A (JP)
Title: Roller guide for tape running
Inventor: USUI TAKUMI
IPC: G11B15/61
Filed: 1994-03-30
Abstract: PURPOSE:To make a roller guide for tape running thinner and to improve the assemblability. CONSTITUTION:A shaft 41 of the roller guide 4 for tape running is press-fitted into a shaft press-fit hole 42a of an upper flange 42, and a male screw 41a of the shaft 41 is screwed onto a female screw 24b of a slide plate 24. Since a hight adjusting groove 41b for making the tip of a driver fit thereto at the time of hight adjustment is provided at the upper end of the shaft 41, the strength in the thickness direction of the upper flange 42 is maintained, and the bent state causing from partially being weakened does not occur. A normal minus-driver on the market is enough for the driver for the hight adjustment, therefore, the preparation of any special tool is unrequired, and the advantage is obtained also in the cost-wise.
Patent JP-S5310140-A (JP)
Title: Red heating material of burning equipment and its surface processing method
Inventor: ARAI KAMOSHIGE
IPC: F23D5/12
Filed: 1976-07-16
Abstract: PURPOSE: To form simply and evenly ixidized film on the surface of a red heating material by means of heating the red heating material made of metal being possessed of heat resisting characteristic under settled heat, immersing it in a processing liquid to promote activation, and after that, cooling off the heated metal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63249638-A (JP)
Inventor: SHIMANO SABURO
IPC: B32B1/08
Filed: 1987-04-06
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-S58203236-A (JP)
Title: Disc brake equipment
Inventor: MAEDA NORIYUKI
IPC: F16D65/02
Filed: 1982-05-20
Abstract: PURPOSE:To improve a braking force, prevent brake squeek and stabilize braking by prolonging the end face of the opening of each cylinder in the circumferential direction of a disc and enlarging an area pressed in the circumferential direction thereof. CONSTITUTION:The section of the opening of each of cylinders 12, 13 which are mounted in a caliper 2 shows that the length in the circumferential direction of a disc is greater than that in the radial direction thereof. The cylinders are arranged so that their lengthwise directions are perpendicular to an effective radius R, R of the disc 1. Each of the pistons 10 and 11 shows a cup-like shape which is the same as that of the cylinder, and is fit therein slidably. The pistons 10 and 11 are synmetrically arranged with respect to a line which connects the center of a pad to the axis of the disc, and thereby press the left and the right part of the pad in balance. The enlarged pressed area of the pad and the prolonged effective radius R of the disc may improve the braking efficiency and restrain vibration of the pad.
Patent JP-H06272418-A (JP)
Title: Multi-layer type automobile parking device
Inventor: IGATA SUETA
IPC: E04H6/18
Filed: 1993-03-19
Abstract: PURPOSE:To eliminate the necessity for providing a parking device and a control device thereof for each parking bay by moving one elevation driving device through a pallet, which can be moved vertically in relation to plural parking bays. CONSTITUTION:A vehicle 4 is placed on a pallet 5, and an elevation board 13 is lowered, and fitting pins are inserted to holes 19 of the pallet 5. Next, the pallet 5 is elevated with the elevation board 13, and when they arrives at the top position, pallet supporting arms 7 are projected. The pallet 5 is placed on these arms 7. Since the lower stage becomes empty, another vehicle 4 is parked there. When a vehicle is placed on another parking bay 2, movable rails 12b are elevated up, and a transverse truck 9 travels to lower the movable rails 12b. The pallet 5 loaded with the vehicle 4 is elevated similarly. Necessity for providing a device, which drives the elevation of the pallet 5, for each parking bay is therefore eliminated to reduce the equipment cost.
Patent JP-S5527103-A (JP)
Title: Removal of carbonyl sulfide with caustic potash
Inventor: KONDOU HIROSHI
IPC: C01B31/26
Filed: 1978-07-15
Abstract: PURPOSE: To prepare a raw material of synthetic resins, fertilizers, etc. from a gas containing H 2 , C 1W4  hydrocarbons and water, by removing COS from said gas easily in high yield, using a substance having a fine multicellular structure, e.g. alumina, and an alkali hydroxide supported thereto.  
     CONSTITUTION: COS is removed in high yield from a mixture containing H 2  and C 1W4  hydrocarbons in gas phase, using a substance having a fine multi-cellular structure, e.g. alumina, on which an alkali hydroxide is supported, by treating the gas containing water below saturation at normal temp.W100°C.  
     EFFECT: High adsorption capacity, and long continuous operation with a small- scale equipment. It is not necessary to use a high temp. gas for the desorption and reprocessing of the adsorbed substance after use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08280747-A (JP)
Title: Bed provided with bed part elevating and lowering mechanism
Inventor: YOSHIDA MITSURU
IPC: A61G7/00
Filed: 1995-04-11
Abstract: PURPOSE: To provide an at-home bed provided with a bed part elevating and lowering mechanism provided with casters for movement. CONSTITUTION: Elevating and declining leg members 3 rotatably mounted near both sides in a longitudinal direction of a frame 2 are provided with a driving mechanism for elevating and declining both elevating and declining leg members 3 in linkage, the tip parts of the elevating and declining leg members 3 are provided with leg pipes 11 rotated in the linkage along with the elevation and decline of the elevating and declining leg members 3 and leg caps 5 are freely rotatably attached to both tips of the leg pipes 11. Then, the casters 6 for the movement are attached to the leg pipes 11 so as to project downwards from the leg caps 5 at the leg pipes 11 when the elevating and declining leg members 3 are elevated to a limit angle. Thus, this bed is easily moved by the casters for the movement and the entire surface under the bed is easily cleaned.
Patent JP-S5711909-A (JP)
Title: Stable freeze-dried preparation of beta-lactam
Inventor: HIRAI EIZOU
IPC: A61K31/535
Filed: 1980-06-23
Abstract: PURPOSE: A stabilized freeze-dried preparation of β-lactam (an antibiotic) to which a saccharide or glycitol is added as a stabilizer to prevent the discoloration and decomposition during the long-period storage, thus being used for injection or storage.  
     CONSTITUTION: A saccharide such as fructose, glucose or mannose or a glycitol, preferably of 4W8 carbon atoms such as mannitol, sorbitol or inositol is added to the freeze-dried preparation of a compound of the formula (Ar is p-hydroxyaryl; Het is heterocycle that may be substituted with alkyls; M is alkali metal) as a stabilizer to prevent the discoloration and chemical decomposition when the preparation is stored for a long period of time or stood under severe conditions. The above stabilizer shows excellent effect of discoloration prevention, when it is added by more than 0.05pts.wt. per 1pt. of the compound, and when added by about 0.1W 1pt., it prevents the chemical decomposition. 
     COPYRIGHT: (C)1982,JPO&Japio