baber/WOPTO huggingface dataset:
Patent JP-2001106276-A (JP)
Title: Spool case
Inventor: TOGASHI AKIRA
IPC: B65D85/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a spool case which is manufactured at a low cost and useful for mounting a spool onto a wire bonder without making directly holding the spool with a hand in order to evade contact with the wire. SOLUTION: A spool case is constructed of a housing part which is made up in a form wherein the inner diameter thereof is made the same as the outer diameter of a spool flange part, the flange surface at the case bottom side of a housed spool is brought into contact with the bottom of the case, and the height at the side of the case is at least the same at its internal dimension as the thickness of the spool, and a lid which is fitted to the housing part and brought into contact directly or through a packing with the flange surface at the upside of the spool housed in the housing part.  In another way, the spool case is constructed in a structure wherein the inner diameter of an outer cylinder thereof is the same as the outer diameter of the flange of the spool, the difference between the inner diameter of the outer cylinder and the outer diameter of the inner cylinder is at least twice the width of the flange of the spool while the bottom of the case is made integral with the outer cylinder and brought into contact with the flange surface at the case bottom side of the housed spool, and the lid is made up being integral with the inner cylinder and made fittable to the outer cylinder.
Patent JP-H01127016-A (JP)
Title: Combustion regenerating method for ceramic honeycomb filter
Inventor: HIJIKATA TOSHIHIKO
IPC: F01N9/00
Filed: 1987-11-12
Abstract: PURPOSE:To prevent destruction and fusion wear of the title filter by deciding the lowermost time necessary for raising temp. from Tig of soot ignition temp. to Tig+200 deg.C. CONSTITUTION:Combustion of soot is controlled so that time (t) which is the time necessary for the fact that the temp. of exhaust gas reaches 200 deg.C higher than soot ignition temp. Tig satisfies the following inequality; t>=S.TigX7X10<-4>/(Q.V<0.2>) wherein Q represents initial total flow rate (Nm<3>/min/l) of exhaust gas per unit volume of filter and V represents volume (l) and S represents soot deposition amount (g/l). By such a way, the temp. of exhaust gas fed to a ceramic honeycomb filter is controlled so that temp. rise in the prescribed temp. region is regulated to time not lower than lowermost time of combustion. Thereby sudden temp. rise at a time of removal regeneration due to soot combustion can be prevented and destruction and fusion wear of the filter are prevented.
Patent JP-H0597392-A (JP)
Title: Jib installation device for crane
Inventor: WATABE HAJIME
IPC: B66C23/70
Filed: 1991-10-04
Abstract: PURPOSE:To engage a hollow shaft and an engagement hole on a boom head by inserting an engaging pin when a jib is accommodated into the top part boom of an extensible/contractible boom without forming a new engagement hole on the side plate of a jib head by fixing the hollow shaft which supports a shieve, on the side plate of the jib head. CONSTITUTION:A jib 30 in which a shieve 48 is supported on a hollow shaft 47 fixed at the center of the top part of the side plate 41 of a jib head 40 is installed so as to be accommodated in the top part boom 10D of an extensible/ contractible boom 10, and at the accommodation position, the hollow shaft 47 and an engagement hole 28 on a boom head 12 are fitted, and engaged by an engaging pin 29.
Patent JP-H10130895-A (JP)
Title: Electroplating method and device therefor
Inventor: SAWA HIROSHIGE
IPC: C25D21/10
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To shorten plating time and to impart a uniform electrodeposition characteristic to the surface of a material to be plated as a cathode in a plating bath by generating plural plating solution currents perpendicularly toward the surface of this material to be plated and rapidly inverting the respective plating solution currents on the surfaces of the material to be plated. SOLUTION: The material 3 to be plated as the cathode is arranged opposite to the plural anodes 2 in a plating cell 1 and the plating solution is admitted via inflow small holes 5 into the plating bath in the plating cell 1 from a plating solution supply chamber 8. The inflow plating liquid is rectilinearly guided toward the material 3 to be plated by a pair of control plates 11 corresponding to the longitudinal array in the perpendicular direction of the respective inflow small holes 5 and is brought into collision against the surface to be plated, by which the plating solution is rapidly changed in the direction and the ion grading layer on the surface to be plated is effectively removed. The plating changed in the direction is divided to both right and left directions and is sucked from outflow small holes 6 via suction passages 13 into a plating solution suction pipe 10.  As a result, the plating time is shortened and the uniform electrodeposition characteristic is obtd. without increasing the concn. of the metallic ions in the plating bath and the temp. of the plating bath.
Patent JP-S62146246-A (JP)
Title: High speed steel type compound sintered compact and its production
Inventor: KURATOMI TATSURO
IPC: C22C33/02
Filed: 1985-12-19
Abstract: PURPOSE:To obtain the titled compound sintered compact having high hardness and heat resistance, having improved compounding effect, and fit for various purposes, by sintering a powder mixture of high-speed steel powder and mixed powders of two or more kinds of hard materials. CONSTITUTION:The high-speed steel powder (60-95wt%) containing prescribed amounts of Cr, Mo, V, W, and Co is mixed with the powder mixture (40-5wt%) of two or more hard materials among powdered hard carbides (e.g., TiC), powdered hard borides, powdered hard nitrides (e.g., TiN), etc., and the mixture is sintered. In the resulting compound sintered compact, many hard-material grains are dispersed in the sintered structure of high-speed steel grains in which many high-speed steel grains are formed by sintering, and the sintered structure of high-speed steel grains is bound to the above dispersed hard-material grains so as to form a compound sintered body. This compound sintered compact has several special functions, so that it can be used as tool material and structural material by taking advantage of the special functions.
Patent JP-H08117401-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-10-24
Abstract: PURPOSE: To provide a pachinko game machine capable of securing an appropriate pay-out cycle for a prize ball in the game machine as well as maintaining the original game enjoyableness of the game machine. CONSTITUTION: The installing number of winning ports to which the maximum number of prize balls is inputted out of plural kinds of prize balls is set between 1/3 and 1/2 of all winning ports. Therefore, the appropriate pay-out cycle of the prize ball in the game machine can be secured without losing the game enjoyableness due to the reduction of a winning ratio to the winning ports 8, 14, 17, 21, 24, 33 and 32.
Patent JP-H08123575-A (JP)
Title: Digital circuit
Inventor: SUZUKI KAZUAKI
IPC: G06F1/04
Filed: 1994-10-24
Abstract: PURPOSE: To prevent the digital circuit from being overheated due to the increase of the number of clock frequencies in the digital circuit consisting of CMOS elements. CONSTITUTION: When the current amount (i) from a digital circuit part 1 is increased, a sensor part 2 raises the output voltage value v0 and a clock control part 3 lowers the operation clock frequency f0 . When the current amount (i) from the digital circuit part 1 is decreased, the sensor part 2 lowers the output voltage value v0 and the clock control part 3 increases the operation clock frequency f0 . Thus, even when the operation clock frequency f0 is increased and the digital circuit part 1 is going to overheat, since the current amount (i) from the digital circuit part 1 is increased in this case, the output voltage value v0 from the sensor part 2 is raised and the operation clock frequency f0 from the clock control part 3 is lowered.  Thus, overheat of the digital circuit part 1 can be prevented and there is no malfunction of the digital circuit part 1 due to overheat and thermal breakdown.
Patent JP-H02130813-A (JP)
Title: Manufacture of semiconductor device
Inventor: OMUKAE TAKESHI
IPC: H01L21/66
Filed: 1988-11-10
Abstract: PURPOSE:To immediately cope with occurrence of defects when it happens by simultaneously exposing a mark indicating the kind of an exposure mask for forming a P<+>-type layer in a target pattern. CONSTITUTION:In a semiconductor wafer 10, an N<+>-type layer 2 is formed on the rear, while a P<+>-type layer 3 is formed on the surface, and chip patterns 11 for forming a P-N diode are drawn crosswise and in a large number, while target patterns 12 for wafer alignment are drawn. Indication marks 13P<+>1, P<+>2... indicating the kinds of exposure masks are drawn inside an area of a target pattern 12. In case of poor condition is generated according to capacity measurement in a wafer 10 condition on a manufacture line, an area ratio of the exposure mask used by above-mentioned indication mark 13 inside a target pattern 12 is judged. Then, basing on a measurement result, judgment is shown to what extent the connection capacity is to be increased or decreased. Then, after a mask to be used is selected, the mask of an afore-selected kind is used from the next lot. When a mask is changed, a connection area to be formed by the P<+>-type layer 3 can be changed, so that the connection capacity C can be controlled to the value nearer to the designed value.
Patent JP-H03154888-A (JP)
Title: Fm-cw radar device
Inventor: BERUNARUDO IYOZEFU RAITSU
IPC: G01S13/34
Filed: 1990-10-24
Abstract: PURPOSE: To increase the distance without deteriorating detectability and distance resolution by occupying time kT sec in the modulation sweep of frequency-modulated carrier wave and occupying predetermined time length in the sweep of first DFT processing unit. CONSTITUTION: N pieces of digitized IF signals stored in a memory 9 are applied to a DFT processing unit 10, which decides a beat signal and hence the frequency of a target distance. The result of the calculation is stored in an intermediate memory 11. The distance information stored in the memory 11 is applied to a control unit 13. The DFT processing unit is normally disposed as an FET processing unit from the present view point of technology. The unit 13 generates the drive signal of the observation screen of LCD type in this case. Transmitting and receiving antennas 4, 5 are connected to a control servo unit 16, which rotates the antennas and decides their bearings and altitudes.
Patent JP-H06127453-A (JP)
Title: Damping force regulating device for suspension for motorcycle
Inventor: BANSHO TETSUYA
IPC: F16F9/46
Filed: 1992-10-22
Abstract: PURPOSE:To perform regulation of the damping force of suspension in a state that a riding-on posture is kept by disposing in alignment a damping force adjuster to regulate the damping force of the suspension and an operation part on the same side of a car body and interconnecting the two devices through a remote control member. CONSTITUTION:In the front fork of a motorcycle, damping force adjusters 23L and 23R to regulate a damping force through regulation of a passage area by displacement of a valve body in a vertical direction are arranged to a pair of right and left outer tubes with which a front wheel is nipped and a damping force adjuster 50 is arranged to a rear shock absorber related to a swing arm to support a rear wheel in a swinging state. Operation parts 25, 26, and 52 are arranged at a portion, which is visible and operable by a rider in a riding-on posture, for example, on the same side as the side, where the adjusters 23L, 23R, and 50 are disposed to a handle bar 8, and corresponding to the respective adjusters. The operation parts 25, 26, and 52 are remotely controllably connected to the adjusters 23L, 23R, and 50, respectively, through a control cable 51.
Patent JP-H08121517-A (JP)
Title: Assembly structure of coil spring for over-center
Inventor: WATANABE MITSUHIRO
IPC: F16F1/12
Filed: 1994-10-26
Abstract: PURPOSE: To easily install a coil spring for over-center, and dispense with a tool for installation. CONSTITUTION: The structure consists of a coil spring 11 for over-center having a leg part 12 and the other leg part 13, a rotary member 2 having a lock hole 10 with which the leg part 12 is locked, a fixed member 1 having a click hole 14 with which the other leg part 13 is locked, a shaft for rotatably supporting the rotary member 2 to the fixed member 1, and a communicating hole 17 which is communicated with the click hole 14 and with which the other leg part 13 of the coil spring 11 in non-compressed condition in engaged. The communicating hole 17 is formed so as to be inclined from the click hole 14 toward the lock hole 10 direction.
Patent JP-H0999515-A (JP)
Title: Non-reflecting hardcoat film
Inventor: SHIYOJI SATORU
IPC: B32B9/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a non-reflecting hardcoat film good in the scratch resistance in a hardcoat layer and excellent in the close adhesiveness of the hardcoat layer and a non-reflecting film. SOLUTION: Paint prepared by mixing 0.1-20 pts.wt. of an isocyanate compd. with 100 pts.wt. of an ultraviolet curable resin is applied to a plastic film and irradiated with ultraviolet rays to be cured to provide a hardcoat layer with a thickness of 1-15μm and, further, a non-reflecting film is formed on the hardcoat layer by the vapor deposition or sputtering of metal oxide to form non-reflecting hardcoard film.
Patent JP-H04158146-A (JP)
Title: Air conditioner
Inventor: FUDO TAKASHI
IPC: F24F11/02
Filed: 1990-10-22
Abstract: PURPOSE:To obtain an automatic comfortable control of the air by providing a control means in a controller to reduce wind speed of a fan and to control a wind shifter when a difference between set temperature and room temperature falls in a prescribed range. CONSTITUTION:At a time of cooling operation or dehumidifying operation, when an operation switch 21 is pushed by a user, a display 17 in a display part 18 is lighted to indicate the pushing of the switch 21 and at the same time, wind speed of a fan 7 is reduced lower than a set wind speed. Then, if room temperature reaches a set value, the control means weakens the wind speed of the fan 7 so that the fan 7 can provide swinging wind. Further the control means orients horizontal vanes 12 and 13 of a wind shifter 11 into the horizontal direction so that the user who usually is in the central part of a room does not receive wind directly. Thus, the user is protected from being overcooled by cool wind.
Patent JP-H09100778-A (JP)
Title: Transfer method of fluid containing viscous matter
Inventor: MATSUDA KENJI
IPC: B65G53/30
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To stably maintain discharge of a pump by serially connecting a centrifugal pump to a rear stage of a displacement type rotary pump and feeding a viscous matter contained in liquid by crushing it into debris in a small chamber constituting the capacity type rotary pump. SOLUTION: For example waste plastic molten liquid of a fluid containing a viscous matter to be supplied from a material mixing tank is supplied to a thermal decomposing tank 10. Thereafter, this waste plastic molten liquid is sent to a heating furnace 13 by a gear pump 11 and a centrifugal pump 12 as a serially connected displacement type rotary pump, and after heated up to about 350-400 deg., it is returned to the thermal decomposing tank 10. At this time, in the case when a matter of large viscosity enters the gear pump 11, it is crushed by teeth of the gear pump 11, and accordingly, it flows into the centrifugal pump 12 as small particulates and it is possible to smoothly drive the centrifugal pump 11. Additionally, the waste plastic molten liquid is decomposed into cracked gas consisting of a vaporous low boiling point hydrocarbonic substance in the thermal decomposing tank 10.
Patent JP-H02131352-A (JP)
Title: Electric machine
Inventor: KORUNERIUSU AREUIN YOHANESU KU
IPC: H02K41/03
Filed: 1988-11-12
Abstract: PURPOSE: To provide an electric machine which functions arbitrarily as a motor or generator by providing an individual magnetic close circuit for each phase in a mechanical stator, so as to form each magnetic circuit into structure having the teeth of a pitch corresponding to a moving part. CONSTITUTION: This machine is provided with a moving part 1 with teeth and a fixed tooth-like part 2, and the moving part 1 is moved in the direction of an arrow 3. On the other hand, a magnetic close circuit is closed, so that the general direction of a magnetic flux comes into the direction of an arrow 4. Lines of magnetic force exist between the moving part 1 and the fixed part 2, and as a result, the moving part 1 is attracted to the position completely matched with the fixed part 2 by a composite force applied to the moving part 1. In this constitution, there is an advantage that the direction of magnetization of a magnetic material is not inverted, and vibrations are brought about between zero or a small value and the largest value of the magnetization, and accordingly, a hysteresis loss is reduced. Therefore, this machine can optionally function as a motor or a generator.
Patent JP-H04157917-A (JP)
Title: Charging circuit
Inventor: HAMAGUCHI TOSHIFUMI
IPC: H03K5/02
Filed: 1990-10-22
Abstract: PURPOSE:To suppress a current flowing momentarily and to reduce electromagnetic interference by providing a booster circuit in parallel with series connection of a P-channel transistor(Tr) and an N-channel Tr having a constant resistance characteristic. CONSTITUTION:When an input signal 100 is changed from 'H' to 'L' with the level of a point 200 set to an 'L' level, a P-channel Tr 1 is turned on. When the Tr 1 is turned on, a current resulting from the flowing of a charge stored to the point 200 is limited by the constant resistance property of the Tr 2. When the potential of the point 200 is boosted to a level being a power supply voltage dropped by a threshold voltage of the Tr 2, since the Tr 2 is turned off, no current flows to the Trs 1, 2, but the potential at the point 200 reaches a switching voltage of an inverter 31 before the turn-off, a P-channel Tr 30 is turned on to raise the point 200 up to the power supply level. Thus, the flowing current is momentarily limited and electromagnetic interference is reduced.
Patent JP-H08252315-A (JP)
Title: Unidirectional valve with bacterium filter equipment
Inventor: STOCKETT RICK L
IPC: A61M16/06
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a one-way valve with a bacterial filter device which has a one-way valve member for avoiding the contamination with bacteria, etc., between a patient and an operator of CPR by assembling a bacterial filter member. SOLUTION: The one-way valve 12 widely extends and has the valve filter assembly 20 with a shutting member 22 made of a material for protecting from bacterial contamination. The valve filter assembly has a breathing mask lower assembly 24, a flapper valve member 26, the bacterial filter assembly 28 and a breathing mask upper assembly 30 connected to the breathing mask lower assembly. The flapper valve member 26 allows air to be sent to a patient receiving CPR, however, dose not send air flow from the patient to a CPR operator.
Patent JP-S63138537-A (JP)
Title: Lighting device
Inventor: DOI AKIHIKO
IPC: H01S5/00
Filed: 1986-11-29
Abstract: PURPOSE:To prevent damage of a light source due to the contact in error to a package of a light source or the like by providing an electric insulation layer to the package part of the light source and a part being in electric continuity condition with the outer layer part of the package. CONSTITUTION:A laser case arm 21B is fitted freely to a hole made to the center of a laser support base 31 in a semiconductor laser 2 and a laser case collar 21A is locked to the step around the hole. Moreover, a laser retainer plate 33 is used and a laser case 21 is screwed so as to be pressed to the laser support base 31 by using a screw 35. In this case, the laser support base 31 and the laser retainer plate 33 are made of a metal and the screw 35 screws the laser support base 31 and the laser retainer 33 to a laser support member 111 via an insulation color 43 and a Mylar sheet 41. Then an insulator 4 is covered so as to cover the entire part of the support base 31, the plate 33 and the head of the screw 35 or the like. Thus, the surface of the package is insulated electrically from the surrounding and damage to the light source for the laser 2 or the like is prevented because of the erroneous contact to the outer package.
Patent JP-S63139674-A (JP)
Inventor: NARITA YOSUKE
IPC: B25J15/04
Filed: 1986-11-28
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-H08141925-A (JP)
Title: Torque control device of impact wrench
Inventor: SHINOHARA SHIGERU
IPC: B25B21/02
Filed: 1994-11-18
Abstract: PURPOSE: To fasten a screw at high speed with high accuracy to a screw diameter of a wide range of a kind of bolt, nut and screw in order to actuate an impact frequency counter or a timer after impact is started by controlling rotating speed by changing power supply voltage to a motor according to the screw diameter. CONSTITUTION: A torque control device of an impact wrench is provided with an impact detecting means 11 to detect that an impact wrench starts impact and a rotating speed control means 18 which fastens a screw at high speed when fastening is started and fastens it at rotating speed according to a screw diameter to be fastened after the impact from the impact detecting means 11 is started.
Patent JP-H09183381-A (JP)
Title: Electric power steering device with speed following induction armature field
Inventor: JIYON MAIKURU MIRAA
IPC: B60R16/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To program an induction armature field corresponding to the speed of an automobile and reduce power consumption of a motor by providing a motor controller to control an induction armature field for the motor as the function of the running speed of the automobile in response to a typical speed signal from the automobile. SOLUTION: A speed sensor 118 jointed to the wheel of an automobile provided with a power steering device 1 generates speed information signals fed to an electric controller 120 for the automobile and address signals fed to a magnetic field mapping table to operate a motor 102 in accordance with the speed. The controller 120 operates a relay 124 and generates power steering instruction signals to connect or disconnect power from a power invertor or an induction armature controller 126 for activating or stopping the power steering device 100. An induction field around the armature or rotator of the motor 102 is controlled by a speed following field program contained in the magnetic field mapping table 122.