baber/WOPTO huggingface dataset:
Patent JP-H11206822-A (JP)
Title: Bed for nursing
Inventor: UMEDA FUJIO
IPC: A61G7/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a bed for nursing which can reduce a load required for nursing as much as possible. SOLUTION: Sidewalls 2 and 2 are provided rotatably up and down for the peripheral part of a base 1, the upper surface of the base 1 including these sidewalls is covered with a waterproof sheet 3, the pendent part 3a of the waterproof sheet 3 hanging from this base 1 is attached to the sidewalls 2 and 2, an excretion hole 5 passing through from the upper face to the downside of the base 1 is formed in the base 1, and a lid is provided detachably thereon. When the sidewalls 2 and 2 are rotated upward till to fix, the pendent part 3a of the waterproof sheet 3 is raised above the base 1 together with the sidewalls 2 and 2 to form a weir, then warm water supply to the part surrounded by this weir enables bathing. Removal of the lid from the excretion hole 5 enables excretion.
Patent JP-H05200739-A (JP)
Title: Composite prepreg
Inventor: NAKANO NAOKI
IPC: B29K105/06
Filed: 1992-01-27
Abstract: PURPOSE:To enhance the work to which a prepreg is related among the combination works of constitutional materials in the production of a laminated sheet and a multilayered printed wiring board and to reduce a resin powder scattered from the prepreg. CONSTITUTION:A plurality of superposed prepregs are bonded at the peripheral end edges thereof under heating and pressure to form a composite prepreg. In the composite prepreg 4 for a pin laminate type multilayered printed wiring board, the peripheral parts 2 of pinholes 1 are bonded under heating and pressure.
Patent JP-S61172686-A (JP)
Title: Detection of melt sticking condition of electrode tip in resistance welding machine
Inventor: NATSUME KENZO
IPC: B23K11/11
Filed: 1985-01-24
Abstract: PURPOSE:To prevent the deformation of work by providing a tension wire which is set to the movable part of a welding gun and detecting the melt sticking of electrode tips in accordance with the movement of the tension wire. CONSTITUTION:The tension wire 15 which extends horizontally is provided near the welding gun 12. One end thereof is connected to a supporting bracket 16 extending from the crown of a welding machine and the other end is connected to the other supporting bracket 17. An engaging projection 22 which projects to the wire 15 side is then disposed to the movable part of the gun 12, e.g., a tip holder 21 of the electrode tip 14. The engaging state of the projection 22 and the wire 15 is maintained when even a piece of the electrode tips returning to the non-operating position upon ending of welding melt sticks to the work 30. The melt sticking signal is thereby transmitted from a limit switch 19 and the supporting of the work 30 only by the tip 14 is prevented. The deformation of the work 30 is prevented by such method.
Patent JP-S57126688-A (JP)
Title: Typewriter
Inventor: NAKANO MAKOTO
IPC: B41J35/10
Filed: 1981-01-30
Abstract: PURPOSE:To obtain a typewriter whereby printing can be performed promptly in the course of correction, by operating a step-advance intercepting mechanism and a backing mechanism simultaneously in response to the operation of a key for correction and thereby arranging a ribbon for correction at a position of action or releasing the same therefrom. CONSTITUTION:When a correction key 605 is pressed, an eccentric cam 40 joins to a gear 42 to rotate a start lever 1 and a starting part 101 engages with an operating part 201, whereby a step advance is stopped. When a starting part 103 engages with an operating part 201, a back-space key lever 5 backs a print wherein a typing error occurred by the width of a printed letter. A rocking rod  83 rotates a ribbon operation rocking member 17 and raises the ribbon for correction positioned below a printing ribbon up to the position where the erroneous typing is printed. The member 17 is rocked unitarily with a member 18 through the intermediary of a ribbon shifting knob 26, a gearing rod 27 and a ribbon select operating member 28, acting also for shifting the printing ribbon and the ribbon for correction.
Patent JP-S62169851-A (JP)
Title: Polyamide resin composition
Inventor: KAMEI HIROAKI
IPC: C08K3/34
Filed: 1986-01-22
Abstract: PURPOSE:To provide the titled compsn. having excellent moldability, surface profile, frictional wear characteristics, dimensional stability against temperature and humidity and mechanical strength, by blending a polyamide resin with specified mica flake. CONSTITUTION:100pts.wt. polyamide resin having a saturated water absorption of 5% or below in water at 20 deg.C (e.g., nylon 12) is blended with 10-150pts.wt. mica flake having a weight-average particle size of 10mum or below and a weight- average aspect ratio of 5-28 (e.g., phlogopite).
Patent JP-S57126807-A (JP)
Title: Butadiene polymer and its composition
Inventor: TERAOKA TSUTOMU
IPC: C08L9/06
Filed: 1981-01-30
Abstract: PURPOSE: The title polymer excellent in resilience, heat generation, processability, etc., prepared by designing the polymer to have a bimodal MW distribution and a specified relationship between the weight-average MW of this rubber and that of a monomodal rubber having the same structural factor.  
     CONSTITUTION: A styrene/butadiene rubber prepared by polymerization with the aid of a monoorganolithium catalyst and having a Mooney viscosity (ML 1+4 , 100°C) of 65W150, a bimodal MW distribution and a relationship of the formula between the weight-average MW of this rubber (Mw-bi) and the weight-average MW of a monomodal rubber (Mw-mono) prepared by polymerization with the aid of the same catalyst and the same conditions and having the same structural factor and the same Mooney viscosity. The above relationship enables the rubber to have excellent resilience, heat generation processability. It is also possible to obtain a low Mooney viscosity composition by mixing 100pts.wt. this rubber, 5W 60pts.wt. process oil for rubber and 30W100pts.wt. carbon black. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000213424-A (JP)
Title: Egr cooler
Inventor: NAKAGOME KEIICHI
IPC: F28D7/16
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of local thermal deformation by avoiding a state in which temperature of a central side tube is higher than that of an outer peripheral side tube. SOLUTION: In this EGR cooler, an enginehood 6A on an inlet side of exhaust gas 10 faces to outside to be a recess face, and formed into a bell mouth shape in which an aperture is gradually increased in an exhaust gas flowing direction. According to this constitution, the exhaust gas 10 introduced from an exhaust gas inlet 7 tends to flow forming laminar air flow along an inner peripheral surface of the enginehood 6A without separation, turbulence is unlikely to occur on an outer periphery in the enginehood 6A, and the exhaust gas 10 is likely to be introduced to a tube 3 disposed on an outer peripheral side like a central side. Accordingly, the tube 3 on the central side and the tube 3 on the outer peripheral side are heated in a uniform manner.
Patent JP-S58129705-A (JP)
Inventor: KATOU YOSHIHARU
IPC: H01B13/22
Filed: 1982-01-29
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-S55105337-A (JP)
Title: Method for wire bonding
Inventor: KACHI KAZUO
IPC: G05D3/12
Filed: 1979-02-06
Abstract: PURPOSE: To ensure confirmation of the co-ordinates, by providing an XY-movement measuring device on an XY-movement table constituting a bonding device, adding the signal therefrom to an operating device at every completion of one stroke, and comparing the signal with predetermined position information.  
     CONSTITUTION: A bonding head 13 is mounted on an XY table 11, from which a bonding arm 12a is protruded so that it can move up and down on a support 12d. A bonding tool 12, at the end of which a wire is pierced is provided. Under the table 11, a linear encoder head 21 and a linear encoder scale 22 are provided, and the output therefrom is sent to a measuring device 23 where the local co-ordinates are obtained. Then, the co-ordinates are compared with a specified co-ordinates values in an operating device 24. Thereafter, a pulse motor 16 is operated by the output via an output device 25 for a compensating amount of movement. The table 11 is moved with the co-ordinates being confirmed by an optical sensor 18 and an original-point-confirming cam 17, thereby the position is controlled at every completion of a stroke. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08201006-A (JP)
Title: Vehicle position detector
Inventor: ANDO SHINJI
IPC: G01C15/00
Filed: 1995-01-27
Abstract: PURPOSE: To provide a vehicle position detector which detects the position sideways of a vehicle with respect to the center of a running lane especially concerning the vehicle position detector for automatic operation of the vehicle. CONSTITUTION: A vehicle position detector for detecting the position sideways of a vehicle with respect to the center of a running lane is provided with a plurality of pickup coils 12 arranged in an array across the width on the undersurface of a vehicle to detect a hourly variation of the intensity of magnetic fields of a plurality of permanent magnets 11 which are arranged at an equal interval in the direction of running at the center of the running lane and magnetized vertically on the road surface of the running lane. A sideways position detection circuit 20 detects the maximum output voltage among the plurality of pickup coils 12 and the position of the pickup coil 12 generating the maximum output voltage is defined to be the position sideways of the vehicle.
Patent JP-S61171024-A (JP)
Inventor: IKEYAMA KAZUO
IPC: H01H50/54
Filed: 1985-01-25
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-S62171376-A (JP)
Title: Linear light source
Inventor: KAWAI TATSUTO
IPC: H04N1/04
Filed: 1986-01-24
Abstract: PURPOSE:To make an irregularity in lighting hard as a whole line even if there is variance by carrying out a luminous flux diffusion processing or luminous flux absorption processing on part of the surface of a convergence lens facing an LED chip according to the LED chip. CONSTITUTION:Part of the surface 9 of the convergence lens 8 which faces the LED chip 6 having the large quantity of light emission is rubbed against a diamond file to roughen the surface part 9. Consequently, an original is projected linearly to almost uniform illuminance. The surface may be roughened by a chemical treatment in which the lens surface is coated with, for example, fluoric acid instead of grinding the surface with the diamond file. Further, the surface is roughened by applying a paint which decreased the quantity of light transmission and has diffusivity or diffusing a diffusing material in the magnetic of the convergence lens 8.
Patent JP-S59142994-A (JP)
Inventor: NAGAYAMA KIYOTAKE
IPC: B67B3/20
Filed: 1983-01-25
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-S61171190-A (JP)
Title: Distributed reflection type laser
Inventor: SUEMATSU YASUHARU
IPC: H01S5/12
Filed: 1985-01-25
Abstract: PURPOSE:To eliminate the reflection of the coupling section by a method wherein the active waveguide of the title device is embedded in the external waveguide and the propagation constants and the electric field distribution in both regions of these waveguides are matched. CONSTITUTION:A GaInAsP active waveguide layer 2 and a GaInAsP protection layer 3 are successively grown on an n-InP substrate 1, thus preparing a wafer 51. Next, with an active waveguide region 52 remaining, the other external waveguide regions 53, 54 are selectively etched to the top of the substrate; further, primary gratings 55, 56 are formed on the substrate. Then, a GaInAsP external waveguide layer 4, a p-InP layer 5, and a p-GaInAsP cap layer 6 are successively grown over the whole surface. Thereafter, a current stricture structure layer consisting of a p-InP layer 7, an n-InP layer 8, and a p-GaInAsP layer 9 is formed by reverse mesa selective etching in a lateral direction through embedding. This process can eliminate most of the generation of reflection or scattering by good coupling between the active waveguides and external waveguides.
Patent JP-S5296474-A (JP)
Title: Machine tool
Inventor: TAKAHASHI MASAICHI
IPC: B23Q3/157
Filed: 1976-02-09
Abstract: PURPOSE: To provide an increase of a workin g efficiency of a machine tool with a sliding type tool magazine and several processing shafts by allowing a change of tools in accordance with a step of finishing to be effected in several processing shafts at the same moment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56111028-A (JP)
Title: Powder and fine particle mixing device
Inventor: YAMAMOTO KUNIO
IPC: B01F25/90
Filed: 1980-02-04
Abstract: PURPOSE:To perfectly mix powder and fine particles by charging the powder and fine particles to  be mixed in a laminar state into the multiple housing chambers provided to a compounding tank,  and rotating the compounding tank thereby allowing the powder and fine particles in the respective chambers to fall successively into a hopper from a discharging port. CONSTITUTION:As a simple device of perfectly mixing multiple kinds of powder and fine particles such as feeds, a cylindrical compounding tank 1 having an inside cylinder 2 is used. The  annular space constituted of the inside circumferential surface of the tank 1 and the outside circumferential surface of the inside cylinder 2 is partitioned to plural housing chambers 4 longitudinally by means of multiple partition walls 3. Various kinds of powder and fine particles A-F are  charged in a laminar state from a distributing chute 17 into the respective chambers 4. Next, the  damper 14 in the lower part of the compounding tank 1 is opened and the tank 1 is rotated at a  predetermined angle to turn the outlet of one chamber 4 onto a discharging port 13, thence the  powder and fine particles A-F in that housing chamber are dropped into a hopper 12 whereby  these are mixed. Next, the tank 1 is successively rotated by each predetermined angle to move the  outlets of the other housing chamber successively to over the discharging port 13, through which  the powder and fine particles are dropped into the hopper 12 and the entire part thereof are thereby perfectly mixed.
Patent JP-2000039401-A (JP)
Title: Measurement cell for surface plasmon resonance biosensor and its manufacture
Inventor: NAKAMURA RUNA
IPC: G01N21/41
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain improved sensitivity even if a physiologically activated substance is available in small quantity, by providing a plasma polymerization film being formed on a metal film and a layer consisting of the physiologically activated substance being immobilized on the surface at an optical part. SOLUTION: In a measurement cell, a transparent substrate 1, a metal thin film 2 formed on it, a plasma polymerization film 3 formed on the metal thin film 2, and a physiologically activated substance 4 immobilized on the surface are provided at an optical part. The transparent substrate 1 consists of a material transparent to glass and a laser beam as thick as approximately 0.1-5 mm, and generates surface plasmon resonance in the metal thin film 2, using gold, silver, platinum, and the like. and the film thickness is especially preferably 100-500 Å. Also, the plasma polymerization film 3 is three-dimensionally crosslinked by performing the plasma polymerization of a monomer raw material, and the monomer raw material should be such that the physiologically activated substance 4 can be immobilized by plasma polymerization.  In the physiologically activated substance 4 consisting of nucleic acid, non- immuneprotein, or the like, either an Fab fragment or an F(ab') fragment is directly immobilized to the plasma polymerization film 3, thus improving sensitivity and a reaction speed.
Patent JP-H05600-A (JP)
Title: Apparatus for removing electrodeposition film of feed hanger
Inventor: IDOTA MIKIO
IPC: B65G45/12
Filed: 1991-02-01
Abstract: PURPOSE:To simply and certainly remove the electrodeposition film of a feed hanger by arranging the file member coming into contact with the vicinity of the contact place with an object to be coated of the feed hanger with the movement of the feed hanger to the specific passing section of the feed hanger. CONSTITUTION:Two front and rear support beams 62 are parallelly arranged from a vertical support 60 in a horizontal direction in the electrodeposition film removing part of a feed hanger 70 so as to be provided above the passing position of the hanging arm 72 of the feed hanger 70. Both ends of the upper surface of a file member 90 is provided to the lower end of each support bolt 66 extending downwardly from each support beam 62 and a file plate 94 having a file surface and formed into a fan shape is provided to the lower part of the file member 90 in an inclined state. By bringing the hanging arm 72 into contact with the under surface of the file member 90 with the movement of the feed hanger 70, the electrodeposition film bonded to the hanging arm 72 is scraped off by the file plate 94. By this constitution, the electrodeposition film is simply and certainly removed.
Patent JP-H11206546-A (JP)
Title: Carpet basic material
Inventor: NAGATA MAKIO
IPC: D04H1/435
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a carpet basic material having high rigidity and to reduce a floor stepping amount die to a load of an occupant in getting on a car by forming a fiber collection body made of polyester fibers into a accumulated layer structure composed of a low density layer and a high density layer which contain specific fibers at predetermined ratios, respectively. SOLUTION: A carpet basic material 2 of a lower carpet 5 is formed by placing a low density layer 3 and a high density layer 4. Here, the high density layer 4 is a fiber collection body which is composed of short fibers made of polyester mainly and has a facial density of 0.1 to 1.0 kg/m<2> and is composed of 0 to 80 wt.% of fiber A having a diameter of 10 to 25 μm and a length of 30 to 100 mm and 20 to 100 wt.% of fiber B having a softening point lower than that of fiber A by at least 20 deg.C. The low density layer 3 is composed of short fibers made of polyester mainly and is composed of 70 to 90 wt.% of fiber C having a diameter of 10 to 40 μm and a length of 30 to 100 mm and 10 to 30 wt.% of fiber D having a softening point lower than that of fiber C by at least 20 deg.C.
Patent JP-H10232661-A (JP)
Title: Display device and electronic equipment
Inventor: RYON DAVID
IPC: H04M1/247
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device permitting a mixing of a drawing and characters or not, by including a drawing memory for storing data for representing second type of data to be displayed and a switch for connecting a screen with the memory, etc., as a function of a data-dependent control volume. SOLUTION: A level comparator 26 is provided to generate a size of a control for a switch 28. This comparator 26 compares a picture element value at an output terminal of a memory 20 with a reference value zero. This zero value corresponds to gray levels unused for the picture element. This value permits a switching operation in the switch 28, and as a result, an input terminal 5 is connected with an output terminal of a controlling circuit 8. And, the switching operation of the input terminal 5 is permitted to other values of the picture element included in the memory 20, and as a result, the input terminal 5 is connected with the output terminal of the converter 24. Thus, a drawing is superimposed on alphanumeric characters supplied through the control circuit 8.
Patent JP-S60155531-A (JP)
Title: Production of high-purity tin dioxide fine powder
Inventor: HATANO TOUICHI
IPC: C01G19/02
Filed: 1984-01-26
Abstract: PURPOSE:To produce tin dioxide fine powder having low volatility and sufficiently high purity suitable as a sintering material, by dropping metallic tin fine powder in an oxygen maintained at or above a specific temperature, and converting to tin dioxide powder in the course of dropping. CONSTITUTION:Fine powder of metallic tin 1 is dropped from the water-cooled hopper 2 through a furnace core tube heated with the electrical furnace 4. Oxygen is introduced into the core tube from the inlet 3, and the temperature in the tube is controlled to about 1,000 deg.C according to the electromotive force of the thermocouple 5. Oxygen is passed through the glass wool filter 6 and exhausted to the atmosphere. The fine powder of metallic tin 1 is heated in the course of dropping to about 950 deg.C, when it burns with light emission. The resultant tin dioxide powder falls and is is deposited on the bottom part of the tube.
Patent JP-H02191804-A (JP)
Title: Open end shaped coil spring for valve spring
Inventor: IZAWA YOSHINOBU
IPC: F16F1/06
Filed: 1989-01-20
Abstract: PURPOSE:To make it possible to abate only a load to affect on the end part of a spring and to make it hard to cause surging by setting a load at the time when the top end part of an end coil part makes contact with an active coil part between a fitting load and a maximum working load. CONSTITUTION:An opening degree (a) becomes zero by applying a load on the both ends of an open end coil spring having the opening degree (a) in the clearance between the top end part and the active coil part of an end coil part. Namely, the top and part of the end coil part makes contact with the active coil part. The load at this time when they contact with each other is assumed as Pc, and this load Pc is set between a fitting load Pmin the spring and the maximum working load Pmax thereof. Consequently, a spring constant for a load below Pc can be changed from that for a load above the load Pc. Subsequently, the maximum load between the lines applied on the open end coil spring is a load Ps applied on the top end part of the end coil part, and it becomes smaller by the amount equivalent to the load Pc. Accordingly, it is possible to decrease the abrasion loss of a coil spring for a valve spring as well as prevent surging.
Patent JP-S60155356-A (JP)
Title: Polishing robot
Inventor: OKUMURA HIROSHI
IPC: B25J9/16
Filed: 1984-01-26
Abstract: PURPOSE:To enable a time of polishing to be reduced and its accuracy to be improved, by mounting a polishing tool to the arm part of a robot and actuating the robot to perform polishing work in accordance with the teaching while the polishing pressure is feedback controlled so as to be continually held to a fixed level. CONSTITUTION:A robot actuates its arm part 3 to perform polishing work in accordance with the teaching while a polishing tool 13 driven by a polishing head 12 is brought into contact at a predetermined polishing pressure with the polishing surface of a workpiece A fixed to a table 2. Here the robot, if it is left as given the teaching so as to move the polishing tool 13 while accurately actuating the arm part 3 corresponding to the workpiece A, enables a time of polishing to be reduced without providing uselessness of the polishing tool 13 in its movement being different from an automatic profiling machine, further the robot, even if its motion by the teaching is a little roughly performed, promotes machining accuracy to be improved because the polishing pressure is feedback controlled so as to be continually held to a fixed value.
Patent JP-S62170101-A (JP)
Inventor: HAYASHI KENJI
IPC: F21L17/00
Filed: 1986-01-22
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。