baber/WOPTO huggingface dataset:
Patent JP-H1058283-A (JP)
Title: Work finishing device
Inventor: KUBOTA MANABU
IPC: B23Q15/24
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a work finishing device which removes burrs, gate, sand, or the like from various cast items (work) such as a cylinder head of an automobile and which ensures simple work locating operations by introducing an automatic location of a work with difficulty in location of different types in the prescribed position on the basis of the program data without provision of any particular work locating mechanism. SOLUTION: A work finishing device concerned is composed of a clamping mechanism 1 to clamp a work to be finished 6 after the casting stage without using a locating process, a work position measuring mechanism 2 to measure the position of the clamped work 6, a locational NC mechanism 3 to locate the work 6 in the specified reference processing position upon correcting dislocation of the measured work position from the reference work position, and a processing tool 4 to make the finishing process of the located work 6.
Patent JP-S6383289-A (JP)
Title: Production of 3-hydroxybenzyl alcohol
Inventor: TAKENAKA SHINJI
IPC: C25B3/25
Filed: 1986-09-26
Abstract: PURPOSE:To prevent the sticking of a tar-like substance produced as a by- product by decomposition to the surface of an electrode when 3-hydroxybenzyl alcohol is produced by electrolytically reducing 3-hydroxybenzoic acid in an acidic aq. soln., by adding a surfactant to the electrolytic soln. and specifying the electrolysis temp. CONSTITUTION:When 3-hydroxybenzoic acid is electrolytically reduced in an acidic aq. soln., catalytic amount of a surfactant is added to the electrolytic soln. and electrolysis is carried out at 20-70 deg.C. A tar-like substance produced as a by-product by decomposition is emulsified and the sticking of the substance to the surface of an electrode can be prevented. Accordingly, the activity of the electrode is not reduced, the current efficiency is maintained and the electrolytic reaction can be stably carried out for a long period. The surfactant used may be lauryltrimethylammonium chloride, alkylbenzylmethylammonium chloride or quat. monoalkylammonium salt.
Patent JP-S61105310-A (JP)
Title: Bearing
Inventor: NISHIMOTO MITSUO
IPC: F16C33/12
Filed: 1984-10-27
Abstract: PURPOSE:To improve the wear-resisting characteristics by casting and compounding aluminum or aluminum alloy and three-dimensional netted construction part which constitutes a friction portion and chiefly contains nickel or nickel alloy. CONSTITUTION:Carbon of the like is applied on the surface of urethane foam resin. The resin is then subjected to a conductive treatment and is electrically plated with nickel. The urethane resin is then heated to burn. The resultant oxide film of nickel is deoxidized by way of a deoxidizing treatment, whereby obtaining three-dimensional netted construction body of nickel. The construction body is then placed in a position only corresponding to a bearing face of a bearing mold. Aluminum alloy is casted under high pressure and subsequently, subjected to a T6 treatment. A bearing wherein a wear-resisting casting containing metal compound chiefly containing nickel and aluminum alloy is casted in the bearing face only can be obtained.
Patent JP-H1158525-A (JP)
Title: Plastic joining tool
Inventor: MAYUZUMI JISAKU
IPC: B29C65/18
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a plastic joining tool, which can easily be used in a general household and with which plastics are melted, bound and joined. SOLUTION: A plastic joining tool 10 is equipped similar as the conventional electric soldering iron with electric heaters 2, a metal box 4, in which the electric heaters 2 are housed, a handle 3, which connects with the metal box 4, and an iron having a structure, the tip part T of which is mounted to the tip of the metal box 4 and has a pointed or wedge-like shape and in which a plastic inserting hole 7 running from a hole 8 on a side surface S to a hole 6 in the neighborhood K of the tip part is opened. At its use, a plastic wire is inserted in the slot hole 8, melted and run out under melted state through the plastic inserting hole 7 from the hole 6 so as to bind the predetermined parts.
Patent JP-2000028764-A (JP)
Title: Clock with deoxidization potential measurement function device for organism and utilization system
Inventor: OTOMO YOSHITAKA
IPC: G01N33/483
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To verify a health state that changes with time by incorporating the measurement sensor part of a pair of electrodes due to the indication structure of deoxidization potential into a watch, and continuously displaying the range of the degree of health according to a deoxidization potential value with time. SOLUTION: Via an operation electrode 2 of a part in contact with the perspiration of an object to be measured, a reference electrode 3, insulation shield 4, a covering/ protection body 29 of a measurement sensor part, and lead wires 5 and 6 for sending a signal at the sides of the operation and reference electrodes, the operation and reference electrodes 2 and 3 send the deoxidization potential difference of sweat due to the perspiration by an analog signal, and convert the analog signal into a digital one by an A/D conversion circuit 22. A deoxidization potential delay circuit 23 verifies the proper deoxidization potential, and integrates the signal data for sending to a CPU 8 via a measurement signal switching circuit 24. The CPU 8 calculates and integrates the deoxidization potential difference and configuration function of a humor such as sweat of the object to be measured, and displays the deoxidization potential on a liquid crystal display part 25.
Patent JP-H1165691-A (JP)
Title: Voltage-detecting circuit
Inventor: SUZUKI MASAYUKI
IPC: H03F1/30
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a voltage-detecting circuit for stably operating a drive transistor and preventing output malfunctions, regardless of the variable setting of a detection voltage. SOLUTION: This detecting circuit is provided with a fourth transistor Q13, provided in a current mirror circuit and first selecting circuits 14 and 16 for selecting differential circuits Q4-Q7 or a drive transistor Q8 and supplying the output currents of the fourth transistor Q13. When the operating currents of the drive transistor Q8 are made small according to the variable setting of a detection voltage by selecting the short-circuit or opening between the both terminals of a prescribed resistance, the output current of the fourth transistor Q13 of the current mirror circuit is supplied to the drive transistor Q8 by first selecting circuits 14 and 16. Thus, the operating currents of the drive transistor Q8 can be ensured and operated stably, and the output malfunctions can be prevented.
Patent JP-H0972277-A (JP)
Title: Variable capacity compressor
Inventor: MAKINO YOSHIHIRO
IPC: F04B27/18
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To realize a variable capacity compressor in which good lubrication of a thrust bearing on the rear end side can be secured, and deviation of assembling tolerance is not easily generated. SOLUTION: A thrust bearing 24 and a tolerance adjusting screw 25 are interposed between the rear end surface of a driving shaft 22 and a valve plate 13. A detent part 44 extending in the radial direction from the outer peripheral edge is projectingly provided on an outer race 43 of the thrust bearing 24. The detent part 44 is locked on a detent groove 47 of a cylinder block 11. An extracting passage 39 for gaseous refrigerant is formed from the side surface of a crank chamber 21 of the cylinder block 11 toward the detent part 44 of the outer race 43 approximately parallel to the driving shaft 22.
Patent JP-S60119598-A (JP)
Inventor: YOSHIOKA TATSU
IPC: G09G5/08
Filed: 1983-12-02
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-S61103979-A (JP)
Title: Oil-absorbing material
Inventor: YAMAZAKI KAZUHIRO
IPC: C09K3/32
Filed: 1984-10-29
Abstract: PURPOSE:An organic oil-absorbing material suitable for absorbing and removing oil components in oil-containing industrial waste water, having improved toughness, appearance of treated water, etc., consisting of porous particles of cellulose acetate. CONSTITUTION:The desired oil-absorbing material consisting of porous particles (one having preferably 50-58% acetification degree, >=0.7cc/g pore volume, and >=10kg crushing strength.
Patent JP-H0567448-A (JP)
Title: Ion implantation apparatus
Inventor: NAKAMURA MITSUNORI
IPC: H01J37/04
Filed: 1991-09-06
Abstract: PURPOSE:To solve working load of an operator at the time of correcting the course discrepancy and lessen the adjustment time and improve the productivity by installing an ion density detecting means and a controlling means and interlocking determination of the course discrepancy and the adjustment of the course discrepancy. CONSTITUTION:A catch plate 5 as an ion density detecting means detects the ion density in a prescribed region to which ion beam is radiated and a controlling means 3 determines whether there is the course discrepancy of the ion beam based on the distribution condition of the ion density and adjusts the setting condition of a drawing electrode 2. In this case, in ROM of a storage part the means 3 has, drawing electrode adjustment routine to correct the course discrepancy of the ion beam 7 is stored and the setting condition of the electrode is so adjusted as to make the distribution condition of the ion density uniform to the utmost. As a result, since the determination of the course discrepancy and the adjustment of the course discrepancy by the electrode 2 are interlocked each other and carried out without man's hand, the working load of an operator at the time of correcting the course discrepancy is eliminated and the adjustment time by the means 3 is lessened and the productivity is thus improved.
Patent JP-H0867328-A (JP)
Title: Bottle-like article feeding device
Inventor: TAKAHASHI TERUO
IPC: B65G47/14
Filed: 1994-08-29
Abstract: PURPOSE: To provide bottle-like article feeding speed capable of feeding bottle- like articles at a high feeding speed with the bottles erected at a high erection rate from their lying posture. CONSTITUTION: In a moving direction reversing means 31 in a spirally vibrating feeder 10, the moving direction of a bottle which is moved with the neck section headed is reversed so that its body is headed, and the bottle is erected by a bottle erecting means 41. In the next step, the bottle which is turned over by a different posture bottle discharging means 71 is discharged from a first discharge hole 72, and the bottle which is laid is discharged from a second discharge hole 74 to feed only the bottle erected to the next process.
Patent JP-H02120611-A (JP)
Title: Angle of inclination sensor
Inventor: ROBERUTO SHIYUMERUTSUAA
IPC: G01C9/10
Filed: 1989-09-01
Abstract: PURPOSE: To extend the length of a pendulum fully, increase measurement sensitivity and accuracy, and at the same time reduce a device price by constituting a pendulum with a false length by a ball (measurement body) that moves on a circular track within a measurement cell. CONSTITUTION: In an inclination angle sensor for measuring the inclination angle of a supply tube or a ram punching machine, a ball 11 that can freely move with a pendulum length that matches the roundness of the arch of a barrel-type range 8 is disposed within a measurement cell made of a pipe piece 7 with the barrel-type range 8. An inductance type displacement sensor 10 is disposed in a cylindrical hole 9 that follows the barrel-type range 8 of the measurement cell 7 and liquid is filled into the measurement cell 7. The ball 11 is constituted of an electrically conductive substance, can slide or preferably roll on a circular track within the measurement cell 7, the ball 11 greatly swings when the sensor is inclined only at a slight angle, and an angle position can be obtained from an inductance type displacement sensor 10 in response to the swing.  In this case, by matching the swing length to the roundness of the arch of the barrel-type range 8, the swing length can be set to an arbitrary length.
Patent JP-H0866889-A (JP)
Title: Joint mechanism and universal arm device using same
Inventor: HATA MASAHIKO
IPC: B25J17/00
Filed: 1994-08-29
Abstract: PURPOSE: To keep both members from rotating relative to each other as required by sealing a fluid inside a fluid sealing space formed between both members, in such a way that the fluid can be freely released by an opening/closing means. CONSTITUTION: An incompressible fluid or a compressible fluid being pressurized to a predetermined pressure is sealed inside a fluid sealing space 25, and so even if a pressing force intervenes the relative rotations of rotating members 2, 3 are stopped by a predetermined force. When the sealing of the fluid is undone by an opening/closing means 21, the fluid becomes movable by the force of a load or spring, etc., and the rotating members 2, 3 are put into relative rotation by the movement of the fluid. When the opening/closing means 21 is closed, the fluid sealed inside the fluid sealing space 25 does not permit local changes in distance between the rotating members 2, 3, thus keeping the rotating members 2, 3 from rotating relative to each other.
Patent JP-H1034539-A (JP)
Title: Precision mirror finished surface polishing grinding wheel with high efficiency
Inventor: TADO TAMOTSU
IPC: B24D3/10
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To heighten machining efficiency by a large margin and obtain a polishing grinding wheel that can do machining without using an exclusive machine tool by binding diamond abrasive grains and a fusing agent by a binder, and forming pores by fusion treatment. SOLUTION: At the time of manufacturing a mirror-finished surface polishing grinding wheel, diamond abrasive grains 1, a binder 2 and a fusing agent are mixed, and an obtained mixture is put in a metal mold and pressure-molded to manufacture a first molding. The first molding is then heated at specified temperature for specified time to manufacture a second molding. The second molding is subjected to machining and fusion treatment and shaped to obtain the mirror-finished surface polishing grinding wheel formed of the diamond abrasive grains 1, the binder 2 and pores 3.
Patent JP-S6425905-A (JP)
Title: Production of dispersed reinforcing alloy powder
Inventor: MIZUKAMI HIDEAKI
IPC: B22F9/14
Filed: 1987-09-10
Abstract: PURPOSE:To eliminate uneven distribution of non-metallic particles in sintered alloy matrix with a powder production apparatus having simple mechanism in finished sintered alloy as a product and to prevent lowering of the creep strength by remelting bar-like electrode blending and sintering metal powder and non-metallic powder to make the powder. CONSTITUTION:After positioning the bar-like sintered body blending and sintering the metal powder of Ni, etc., and the non-metallic powder of TiC, etc., at the prescribed ratio as at least one pair of the electrodes 31 as facing in a chamber 50, air in the chamber 50 is replaced with inert gas, to hold under reduced pressure. By impressing voltage from an power source 51, arc 32 is formed at the facing end parts of the electrodes 31, and the electrodes 31 are melted by arc 32 heating to drop on a disk 34 as drip 33. The dropped drip 33 is scattered by centrifugal force of the disk 34, which projects annular side wall part 34a on the upper surface outer edge part and rotates at high speed, and the dispersed reinforced alloy powder 37 can be produced.
Patent JP-S6384476-A (JP)
Title: Cell-fusion chamber
Inventor: IMAI KATSUYUKI
IPC: C12M1/00
Filed: 1986-09-25
Abstract: PURPOSE:To enable microscopic observation of a cell in high magnification, by thinning the thickness of a transparent bottom plate of a cell-fusion chamber, thereby shortening the distance between an objective lens and a cell to be observed. CONSTITUTION:A pair of plate electrodes 2, 4 are fixed to a pair of supporting plates 12, 14 by bonding the electrodes excluding the cell suspension holding part 6 aligning a pair of edges of the electrodes in parallel. A transparent thin glass plate is bonded to the plate electrodes 2, 4 as a bottom plate 16 of the cell suspension holding part 6 and insulators 8, 10 are inserted into the gap of the opposite edges of the plate electrodes excluding the cell suspension holding part 6. The thickness of the bottom plate of the cell-fusion chamber can be decreased by this structure to enable the cell-fusion operation under observation of the state of cell-fusion with a microscope having a magnification power of as high as e.g. >=600.
Patent JP-H0391056-A (JP)
Title: Interface circuit between computers
Inventor: TANAKA SHIYOUGO
IPC: G06F15/177
Filed: 1989-09-04
Abstract: PURPOSE:To directly perform an access to the resource of a called party by performing the access from a self-computer to the resource of the called party under the permission of use by the computer of the called party. CONSTITUTION:A computer 10 utilizes the resource of a computer 20. In such a case, the request signal of the utilization is sent from a transmission part 30 through a dug bus 11C to a reception part 40 and the reception part 40 opens a gate 23C on the assumption that a bus 21 is not used on the computer 20 side. Since the gate 23C is opened, the computer 10 loads data to be sent to an output equipment on a 11A and sends the data through the route of gate 13B 23C 21A to the output equipment on the computer 20 side. Thus, the resource for the computer of the called party can be directly used for the self- computer.
Patent JP-H1159507-A (JP)
Title: Molding for front spoiler of automobile and front spoiler of automobile
Inventor: WATANABE KIYOSHI
IPC: B62D37/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To easily work molding of fog lamp presence specifications or fog lamp absence specifications by a kind of molding die by providing a parts mounting scheduled part on the front surface of hollow molded goods by being recessed and forming a thin solid part for cutting or opening a hole at the peripheral edge. SOLUTION: A parts mounting scheduled part 11 for fog lamp or decorative member is provided in a recessed shape in the vicinity of both the ends of the front surface of a car width direction of a molding 10. This mounting scheduled part 11 is cut and removed for the molding 10 of a fog lamp specification or a decorative member is fixed by opening a hole at a peripheral edge prescribed location for the molding 10 of lamp absence specifications. To facilitate the cutting and removing or the hole opening, a thin solid part 13 which is made thinner than other solid parts is formed at the peripheral edge of the mounting scheduled part 11. In the front surface of a part surrounded by the thin solid part 13, a decorative member supporting projecting part 14 which is abutted on the rear surface of the decorative member and surely supports the member is formed. Because of blow molding, the peripheral edges of parts can be surely supported in a state that the thin solid part 13 is also in an excellent state without lack of thickness.
Patent JP-H1161905-A (JP)
Title: Simple mounting-demounting mechanism having locking function
Inventor: NISHIOKA AKIRA
IPC: E03C1/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To conduct locking automatically at the time of the connection of a joint and a nipple, and to surely prevent a malfunction to be caused by forgetting to lock. SOLUTION: The simple mounting-demounting mechanism having the locking function includes a concentrically arranged cylindrical body 11 and a cylindrical cover 12, and has a joint having the locking function and a nipple detachably installed under the state, in which the cylindrical cover 12 is moved.  A groove section is formed to an outer circumferential surface in the cylindrical body 11, a second annular projecting section 17 is formed to the cylindrical cover 12, a coil spring 32 is interposed between first and second annular projecting sections 15, 17, the nipple has a third annular projecting section on its outer circumference, one end and the other end of the coil spring 32 are inserted into a groove 33 and a groove section 34 formed to the first annular projecting section 15 of the cylindrical body 11 under the state, in which the coil spring 32 is given torsional moment, and the cylindrical cover 12 is rotated automatically by the torque of the coil spring 32 and the simple mounting- demounting mechanism is locked automatically when the cylindrical cover 12 is moved and returned by the coil spring 32 at the time of installation.
Patent JP-H0784135-A (JP)
Title: Production of hybrid type optical integrated circuit
Inventor: YOSHINO KAORU
IPC: G02B6/122
Filed: 1993-09-13
Abstract: PURPOSE:To provide the process for production of the hybrid type optical integrated circuit which is capable of lessening the optical axis misalignment between optical elements mounted on a substrate and the optical waveguides on the substrate, is small in size and is easily assembled at a low cost. CONSTITUTION:This process for production of the hybrid type optical integrated circuit comprises integrating the substrate 1 having the optical waveguides 6 and the optical elements 3. The optical elements 3 are mounted on the substrate 1 and microlenses 11 are arranged between the optical elements 3 and the optical waveguides 6 of the substrate 1. These lenses 11 are fixed by adjusting the positions of the lenses so as to align the optical axes 8 of the optical elements 3 and the optical waveguides 6 and by using a first fixing agent 33. After the lenses 11 are peeled from the first fixing agent 33, the positions of the lenses 11 are fine adjusted again and the lenses 11 are fixed onto the first fixing agent 33 by using a second fixing agent 34.
Patent JP-H11330609-A (JP)
Title: Surface-emission laser with monitor and manufacture thereof
Inventor: KITAMURA SHOJIRO
IPC: H01S5/042
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface-emission laser with a monitor which is formed through a manner where a vertical resonator-type surface emission laser and a photodiode which monitors light volume of the laser are monolithically formed for the formation of the surface-emission laser with a monitor. SOLUTION: A P-type ohmic electrode 113 which makes ohmic contact and a Schottky electrode 114 which makes Schottky contact with a P-type GaAs contact layer 109 is formed in an upper electrode forming region 120. The peripheral part of a laser beam projected from an optical resonator is made to impinge on a depletion layer formed in the contact part of the Schottky electrode 114 and the contact layer 109, and a photocurrent generated in the depletion layer is detected, whereby the quantity of light projected from a vertical resonator-type surface-emission laser can be monitored.
Patent JP-H04105803-A (JP)
Title: Self defense means for turret cutting tool post
Inventor: MORITA KAZUO
IPC: B23B29/24
Filed: 1990-08-28
Abstract: PURPOSE:To protect a cutting tool post from load in the case of an excessive load acting on a clamped turret, by absorbing the load with the turret being rotated immediately in such a case. CONSTITUTION:In the case of the tip of a cutter 2a being collided with the end of a chuck, during the movement of a cutter post 2 to a rotating chuck side, an excessive load is applied to a turret 2 and simultaneously the bond of the turret 2 and a coupling 3 is released by the rupture of a shearing bolt 5, and the load is absorbed by the rotating motion of the turret 2, which becomes freely rotatable. The ruptured shearing bolt 5 is removed with the utilization of a screw groove inside a hole, the turret 2 is rotated at the angle that a pin hole 8 for positioning is conformed, the positioning is executed by driving a pin into the pin hole 8 for positioning, and it is fixed by a new shearing bolt 5.