baber/WOPTO huggingface dataset:
Patent JP-H07184840-A (JP)
Title: Airtightness inspector for endoscope cover
Inventor: SUZUKI AKIRA
IPC: A61B1/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide an airtightness inspector for an endoscope cover which enables detection to determine whether an endoscope cover can be re-used or not. CONSTITUTION:A cover part 18 of an insertion part is provided with an endoscope insertion path 59 into which an insertion part of an endoscope for a cover is inserted, an opening 80 is provided being penetrated into the endoscope insertion path 59 on a hand-side mouth body 54 of the cover part 18 of the insertion part and one end of a tube 99 for pressurization is connected thereto airtightly. An air pump, flowmeter and the like are connected to the other end of the tube 99 for pressurization. A space of the endoscope insertion path 59 is pressurized with the air pump and it is checked to determine whether the cover part 18 of the insertion part can be re-used depending on the presence of an air leakage.
Patent JP-H08233011-A (JP)
Title: Rotary damper
Inventor: BERUNTO FURIIDORIKUSEN
IPC: F16F7/04
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a torque change due to braking medium and allow effective braking moment to be caused by pushing a disc rotor having annular friction faces aligned in the axial direction against the friction surface of a housing in the axial direction by using a spring in the housing. SOLUTION: A housing 10 has a pot-like portion 12 with flat projections 14, 16 on both sides, the pot-like portion 12 being closed at its open side by a cover 22. A disc rotor 28 is arranged in a housing 10 and passed through a center hole in a cover 22 on the larger diameter side of am axial portion 30 molded on the disc rotor 28. The disc rotor 28 is supported at its shoulder 34 on the cover 22, which, at the opposite side, is engaged with the wall of the housing 10 and supported by a friction surface 36 fixed to the housing 10. A cup spring 36 is supported by the cover 22 on the outer periphery of the cup spring 36 in the radial direction while the radial inner periphery engages the disc rotor 28 to cause relatively low friction force during movement of the disc rotor 28.
Patent JP-2000158393-A (JP)
Title: Die with cemented carbide plate and its manufacture
Inventor: ISHIDA SEIJI
IPC: B26F1/14
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent cutting chips from adhering to the tip of a punch pin and being jammed in an opening on the discharge side of the cutting chips, by constituting area of the opening on the discharge side of the cutting chips of a punch pin receiving hole to be larger than area of an opening on a ceramics green sheet placing surface side. SOLUTION: A die 1 is constituted of a comented carbide plate 2 forming a cutting plane and a table portion 3 for supporting the comented carbide plate 2, and many punching receiving holes 4, where an opening 6 on the discharge side of the cutting chips is larger than an opening 5 on a green sheet side, are formed at a given position in the die 1 so that they penetrate vertically. A room-temperature vulcanized liquid silicone rubber is coated with a prescribed thickness on the openings 6 on the discharge side of the cutting chips of the punching receiving holes 4 and is dried, and rubber chip 7 is taken. After the taking, a punch pin is lostly punched to provide a through hole 9 slightly smaller than the tip of the punch pin.
Patent JP-H0872832-A (JP)
Title: Conveyor for inspection of cylindrical vessel and inspection device of cylindrical vessel by use thereof
Inventor: SUZUKI MASAO
IPC: B65B57/02
Filed: 1994-12-28
Abstract: PURPOSE: To realize an inspection device which can cope with various kinds of cylindrical vessels having bodies with different diameters. CONSTITUTION: An inspection device is provided with a conveyor constituted of two rollers 10a, 10b parallelly arranged, a driving means 20a, b to rotate a tubular container 100 fed on the rollers by the revolution of the rollers, and a conveying means 40 transferring the tubular container 100 from the supply position to the inspection position, and an inspection means 30 checking correct or incorrect tubular containers 100. When various kinds of cylindrical vessels are produced, inspection lines can be used in common and it can be easily inserted in a production line and it is especially effective for vessels with many inspection items like the tubular container 100.
Patent JP-H05238319-A (JP)
Title: Controllable pivoting device for door mirror
Inventor: RUIJI BETSUKIARIINO
IPC: B60R1/074
Filed: 1992-11-26
Abstract: PURPOSE: To prevent malfunction through a simple and reliable structure and reduce a cost by a method wherein only the operating position of a door mirror is detected to permit the operation of a motor for pivoting the movable unit of the door mirror as a result. CONSTITUTION: A detecting and motor-driven pivoting permitting device, detecting only a door mirror positioned at the operating position of the same whether the door mirror can be pivoted by a motor 1 or not, is constituted of a micro switch 5. The micro switch 5 detects a position whereat the projection of a retaining and positioning means is engaged with a seat unit and another position whereat the projection is not engaged with the seat unit. The retaining and positioning means is provided with a plurality of arms 8 equipped with a washer 7 and a projected part 9 while the arm 8 moves elastically between the engaging position and a deflected position. When the operation of the motor 1 is started, the rotation of a planetary gear 16 is generated through a worm screw 13 and a easing 2 is advanced in parallel to a bush 18 through a friction element 22.  The motor-driven pivoting is continued until the projected part of a supporting ring 23 is abutted against the stopper rib of the casing 2.
Patent JP-H04200765-A (JP)
Title: Powder painting line
Inventor: TAKAHASHI MASANORI
IPC: B05B15/12
Filed: 1990-11-30
Abstract: PURPOSE:To clean a painting booth beforehand by providing a cleaning area separate from a painting area receiving the painting booths X, Y... provided on a line, and providing a moving means moving the painting booth X or Y... in the painting area within the cleaning area. CONSTITUTION:Two or more painting booths X, Y... are provided on one powder painting line and a cleaning area 15 is provided separately from the painting area 10 receiving those painting booths X, Y.... The moving means 20 moving the painting booth X or Y... in the painting area 10 is provided within the cleaning area 15. That is, the slight exessive space for the cleaning area is prepared and, only by providing the simple moving means, the painting booths for powder painting can be cleaned beforehand to be prepared for the next painting and the wastefulness of equipment and a time can be omitted to a large extent.
Patent JP-H08181143-A (JP)
Title: Solder processing method and solder processing device
Inventor: AKASAKA TAKASHI
IPC: H05K3/34
Filed: 1994-12-26
Abstract: PURPOSE: To provide a solder processing method and a solder processing device which prevent generation of short circuit due to contact of a fallen distal end of a solder with an adjacent solder. CONSTITUTION: In leveling a solder 7 having a projection 7A, a desired position of a counter plane 23A at the time when crushing means 23 is driven by drive means is pre-set on the basis of the distance from a solder supply position 6, and the crushing means 23 is moved down to the set position. Thus, the projection 7A is pressed in contact with an abutment part 23BX of a recess 23B down to the set position, and the crushed projection 7A is rounded inside without falling and sticking out from the recess 23B. Consequently, the height of the leveled solder 7 can be prevented from becoming uneven. In addition, the solder 1 can be prevented from contacting an adjacent solder.
Patent JP-H10175002-A (JP)
Title: Roll change multi roll mill
Inventor: MATSUZAWA TSUKASA
IPC: B21B13/14
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To allow the shape quality, stability and high-speed rolling compatible together with high raft wand high rolling load by the same rolling mill by changing the size and number of work rolls without big displacement of back-up rolls and intermediate rolls easily in a short time. SOLUTION: The multi roll mill consists of back-up rolls 12, 13 two each respectively for upper and lower side, upper and lower small diameter roll set 20 and upper and lower large diameter roll set 30 which are mounted respectively between the upper and lower back-up rolls and are easily recomposed. The small roll set 20 comprises small diameter work rolls 22, intermediate rolls 23 and journal boxes for the rollers; the large roll set 30 comprises large diameter work rolls 32 and the journal boxes for the rollers. Both of the roll sets 20, 30 are respectively brought into contact with upper and lower back-up rolls each located nearly at the same position, and have prescribed dimensions so as to be able to execute roll bending by the same bending structure 16. Both of the roll sets are changeable by shifting horizontally away the line as they are placed on the lower back-up rolls 13.
Patent JP-H09161480-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAHASHI TSUTOMU
IPC: G11C11/407
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent withstand voltage breakdown or the like of elements or the like by monitoring an internal voltage with first and second level sensors to control the action of a charge pump circuit so that the internal voltage stays between an upper limit value and a lower limit value set. SOLUTION: An OSC circuit always sets the frequency of a transmission pulse relatively low. In the operation, the OSC circuit is controlled to be valid or invalid by an output of the subsequent sensor circuit. An H level sensor detects that the level of a substrate voltage VBB is too shallow and forms a signal to make the operation of the OSC circuit valid. An L level sensor detects that the level of the voltage VBB is too deep and forms a stop signal to make the operation of the OSC circuit invalid. Thus, when the VBB level is too low, implying that it is never too high, the OSC circuit is operated by an operation signal as output of the L level sensor to change a substrate bias voltage to be deeper.
Patent JP-H04206017-A (JP)
Title: Magnetic recording medium and manufacture thereof
Inventor: SUGITA RYUJI
IPC: G11B5/85
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a high regenerative output by forming first and second magnetic layers, in which the axes of easy magnetization are tilted to the normal of a film surface. CONSTITUTION:A magnetic recording medium is composed of a polymer substrate 1, a first magnetic layer 2, which mainly comprises Co and Fe and oxygen or Co and Ni and Fe and in which the axis of easy magnetization 5 is tilted to the normal 4 of a film surface, and a second magnetic layer 3, which mainly comprises Co and oxygen or Co and Ni and in which the axis of easy magnetization 6 is inclined to the normal 4 of the film surface. Accordingly, data are recorded easily when a ring head is used as a magnetic head because the axis of easy magnetization is tilted to the normal direction 4 of the film surface, and demagnetization is weakened because there is not axis of easy magnetization in the film surface, and high recording magnetization is left, thus acquiring a high reproduction output.
Patent JP-H03290124-A (JP)
Title: Induction of adventitious embryo of plant of bupleurum root
Inventor: EBE YOJI
IPC: C12N5/04
Filed: 1989-12-28
Abstract: PURPOSE:To efficiently cultivate a plant having fixed qualities from a plant of Bupleurum root in nutrition by culturing tissue or callus in a medium containing 2,4-dichlorobenzoic acid and kinetin in a specific ratio as a plant growth regulator. CONSTITUTION:Tissue or callus of a plant belonging to the genus Bupleurum is cultured in a medium containing 0.5-5ppm 2,4-dichlorobenzoic acid and 0.5-5ppm kinetin as a plant growth regulator to induce an adventitious embryo of plant. The prepared adventitious embryo is transplanted in a nutritive medium not containing a plant growth regulator to induce a secondary embryo to multiply a plant from the secondary embryo.
Patent JP-H05172751-A (JP)
Title: Method for evaluating cleaning degree of surface of ferrous metallic material
Inventor: HARADA MITSUHISA
IPC: G01N33/20
Filed: 1991-12-20
Abstract: PURPOSE:To evaluate the cleaning degree of the surface of a ferrous metallic material simply and accurately, by immersing the material in an aqueous solution containing copper ions, and by examining the precipitation state of metallic copper on the surface of the material. CONSTITUTION:When a ferrous metallic material, of a steel plate, etc., to be evaluated is immersed for about ten seconds in copper sulfate aqueous solution containing 2 to 10g/l of copper ions, metallic copper precipitates on the surface by the displacement reaction of iron to copper in parts perfectly cleaned, and whether the metallic copper does not precipitate or the copper of the color different from commonly precipitating copper precipitates, in parts imperfectly cleaned. The quality of the cleaning can accurately be evaluated without need of skill, by examining the precipitating state of the metallic copper, because the difference can easily be identified with the naked eye. As the used aqueous solution containing copper ions, though ones of copper sulfate, copper chloride, copper nitrate, etc., can be illustrated, one of copper sulfate is most suitable among those.
Patent JP-H07196376-A (JP)
Title: Refractory
Inventor: YAMADA JUNJI
IPC: C04B35/657
Filed: 1993-12-28
Abstract: PURPOSE:To find out particle size-constituting conditions for improving the durability of a refractory, especially a graphite-containing refractory, by fundamentally rechecking effects given by the constitution of the particle size on the durability. CONSTITUTION:The refractory comprises >=0.074mm aggregate particles and has a particle size constitution in which an average shortest interparticulate distance between the aggregate particles is <=0.5mm. Especially, when the refractory is applied to a MgO-CaO-C refractory, the controlling of the aggregate particle diameter of the used magnesia-lime clinker to >=0.5mm can prevent the deterioration of the strength of the refractory due to the hydration of the CaO caused by the activation of its surface due to the increase in the specific surface area of the particles. The controlling of the average aggregate interparticulate distance of the aggregate particles to <=0.5mm narrows the routes for the approach of a low basic degree slag. Since physical resistance against the invasion of the slag is increased and further since the diffusion of fine particles taken in the slag is retarded, the slag composition acts so that the tip sites of the invasion parts are changed onto low melting point sides or highly viscous sides.
Patent JP-2000144065-A (JP)
Title: Method and apparatus for producing pressure-sensitive label
Inventor: SEKINE TATSUO
IPC: C09J7/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing pressure-sensitive labels which can be effected even if the ratio of the area of a non-tacky layer is great. SOLUTION: Non-tacky layers 38 are formed on parts of the pressure-sensitive adhesive layers 36 of a label 24 by a non-tacky layer-forming unit 16. Then, the label 24 having the non-tacky layers 38 is applied to a release paper 26 to form a composite web 28 by a composite web-forming unit 18, and the composite web 28 is dried in a drying unit 20 to hold the non-tacky layers 38.
Patent JP-H05169504-A (JP)
Title: Molding method of substrate for optical disc
Inventor: EZAKI KOZO
IPC: B29C45/00
Filed: 1991-12-20
Abstract: PURPOSE:To mold a substrate for optical disc, the groove surface of which is concave and, at the same time, the warpage of which lies within the specified range and consequently produce a photomagnetic disc, in which the warpage of the substrate does not exceed the set value, by a method wherein some difference is set between the set temperatures on the fixed side and on the movable side of the mold. CONSTITUTION:When a substrate for optical disc is molded by an injection molder with a stamper, some difference is set between the set temperatures on the fixed side and on the movable side of the mold. Thus, the substrate for optical disc, the groove surface of which is concave and, at the same time, the warpage of which lies within the range of +1.0 to +6.0 mrad, is molded. In this case, the preferable set temperature range of mold under the condition that polycarbonate, which is the molding material for normal injection molding, is used, is 80-130 deg.CC. At the same time, the set temperature on the fixed side is set to be higher than that on the movable side of mold and the preferable range of the difference between the set temperatures is 5-15 deg.CC. Thus, a photomagnetic disc can be produced without developing the warpage of the substrate exceeding the set value. Accordingly, the photomagnetic disc having excellent record reproduction characteristics and favorable productivity can be produced.
Patent JP-H03200186-A (JP)
Title: Temperature control method for body to be heated
Inventor: HATORI KAZUYUKI
IPC: G05D23/19
Filed: 1989-12-28
Abstract: PURPOSE:To balance a heat supply quantity and a heat radiation quantity and to allow accurate temp. control by adjusting the timely operations/stop or the operating quantity of a heat compensating means which can be varied in accordance with the fluctuation in the heat radiation quantity. CONSTITUTION:Total energization heating is executed while a roller is held stopped without rotating when a power source is turned on. The operation of a clutch 16a is released and the rotation of the roller 1a starts upon ending of the total energization heating. Proportional control is simultaneously started and the pulse density signal modulated by a VCO 33 is subjected to pulse width modulation in proportion to the differential voltage with a standby reference temp. by PWM 41 and the signal is outputted to a control section 50 side, by which the proportional energization control of a heater 10 is executed via an SSR 17. The count value from a detecting means 45 and the reference period data corresponding to the standby reference temp. in a memory 55 are compared in the control section 50. The rotation of the fixing roller 1a is stopped and is shifted to the ordinary standby temp. control when the count value falls to the reference period data or below. The heat supply quantity and the heat radiation quantity are balanced in this way and the accurate temp. control is executed.
Patent JP-H11173358-A (JP)
Title: Shock absorbing member made of aluminum/synthetic fiber reinforced resin
Inventor: KITANO AKIHIKO
IPC: B60R19/03
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a shock absorbing member for an automobile made of aluminum/synthetic fiber reinforced resin light and excellent in a shock absorbing property, by adhesively jointing a shape material made of aluminum or an aluminum alloy and a synthetic fiber reinforced resin composed of a synthetic fiber and resin. SOLUTION: In a shock absorbing member, a portion or the whole of the surface of aluminum are covered by FRP material, but can be stuck in a manner inserted into the hollow part of an aluminum material or the inside of a groove. Of course, FRP is not needed to be arranged over the directional overall length of an aluminum shape material, and can be partially stuck to a place needing shock absorbing characteristic improvement. Also vibration performance and the infiltration of moisture due to the inflow of outside air or dust, etc., can be controlled, by packing foam material or rubber material into a hollow part; thereby permitting more lightening a conventional aluminum-made member, increasing a shock absorbing characteristic, and lightening an automobile or a civil engineering and construction member.
Patent JP-H09181660-A (JP)
Title: Radio terminal equipment
Inventor: MATSUSHITA HIROAKI
IPC: H04B7/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To perform use in two radio frequency bands by providing plural transmission/reception antennas in common for transmission and reception in the plural radio frequency bands and controlling diversity reception by using the plural transmission/reception antennas. SOLUTION: An antenna diversity switch 102 is controlled so as to connect a contact point for selecting the transmission/reception antenna 100 first. A control circuit 400 is provided with a certain threshold value set beforehand and compares the value of detection signals with the threshold value at all times. When the value of the detection signals is smaller than the threshold value, the control circuit 400 outputs control signals so as to switch the connection state of the switch 102. Then the switch 102 is connected to the contact point on a lower side. Also, the control circuit 400 judges whether it is the reception in the frequency band of 1.9GHz or the reception in the radio frequency band of 1.5GHz. Then, in the case of the reception in the frequency of 1.9GHz, the circuit 400 interrupts power supply to the circuit system of 1.5GHz.
Patent JP-2001157929-A (JP)
Title: Work assembly line
Inventor: OGITA MASAKI
IPC: B62D65/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an assembly line of a vehicle body panel or the like using a versatile pallet having no power means. SOLUTION: A slide member 69 movable in the horizontal direction is arranged on a plurality of pallets P which position and place a vehicle body side panel 2 in an attachable/detachable manner and are moved along a circulating carrying passage 1. The slide member 69 is engaged with a lock bar 83 by a lock arm 82 at a desired position. A hexagonal plate 75 having a plurality of kinds of positioning jigs (a positioning pin 76, a panel receiver 77) to position and place the side panel 2 is mounted on an upper end of a stay 73 on the slide member 69. The hexagonal plate 75 is locked by a lock arm 93 at a desired position of rotation. The lock arms 82 and 93 are operated by articulated robots 19a and 19b arranged on the side of a second station 12, and their locking and unlocking positions are self-kept by compression springs 86 and 95, or a toggle mechanism.
Patent JP-H04204831-A (JP)
Title: Active matrix substrate
Inventor: OKAMOTO MASAYA
IPC: G02F1/136
Filed: 1990-11-30
Abstract: PURPOSE:To surely connect an additional capacity part and non-additional capacity part of a pixel electrode electrically by forming a transparent conductive film covering a conductive film and having a larger width than the conductive film on the conductive film. CONSTITUTION:On the conductive film 30 between the additional capacity part 2b and non-additional capacity part 2a, the transparent conductive film which is formed simultaneously together with the additional capacity part 2b and the non-additional capacity part 2a is superposed. And the transparent conductive film covering the conductive film 30 is set at a larger width than the conductive film 30. Hence the transparent conductive film between the additional capacity part 2a and the non- additional capacity part 2b is also formed on the part of one side of the conductive film 30. Also the transparent conductive film positioning between the addition capacity part 2b and the non-additional capacity part 2a and formed on the part of the side of the conductive film 30 is not influenced with a step part of the conductive film 30. Hence even though the transparent conductive film on the conductive film 30 generates a cut step, no continuity state exists between the additional capacity part 2b and the conductive film 30 and between the non-additional capacity part 2a and the conductive film 30.