baber/WOPTO huggingface dataset:
Patent JP-2000210925-A (JP)
Title: Method for finishing inner face of centrifugally molded product
Inventor: NAKAYA HIDEO
IPC: B28B21/30
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To easily achieve a soft inner face finish by first minimizing the generation of slag or preventing it from being generated in a centrifugal molding form and making a centrifugally molded product and then bringing a trowel for finishing an inner face having a length equal to or larger than the molded product, into contact softly with the inner face of the centrifugally molded product and further, finishing the inner face while the form is rotated at a low speed. SOLUTION: A filling-up, distortion or an external waviness remaining as a mark caused by air bubbles in the inner face 3 of a centrifugally molded product such as a Hume concrete pipe or the bursting of the air bubbles, is corrected by bringing a trowel 4 into contact softly with the soft inner face 3, while the molded product is slowly rotated. In order to bring the trowel 4 having a length equal to or larger than the pipe into dot or linear contact with the inner face of the Hume concrete pipe and thereby reduce the contact face, the platelike trowel 4 is fabricated to have a rounded tip or an acute angle tip and further, have a comblike or a sawtoothlike tip. In addition, the trowel 4 has a fitted brush or is of a columnar shape. When the inner face of the molded product is finished, the trowel 4 is brought into contact softly with the rotating inner face 3.  Thus it is possible to finish the inner face at a low rotating sped and further perform the manual finishing work safely and the mechanical finishing work easily both in a short finishing time without the necessity to depend upon skill. Besides, no disposal of slag is required and concrete consumption is reduced.
Patent JP-H02194122-A (JP)
Title: Manufacture of nickel steel plate for low temperature use excellent in toughness in weld zone
Inventor: KUBO TAKAHIRO
IPC: C22C38/08
Filed: 1989-01-23
Abstract: PURPOSE:To easily manufacture a steel for low temp. use excellent in toughness at low temp. in a weld zone by hot-rolling a slab of Ni steel with a specific composition at a specific finishing temp., controlling cooling conditions, and further tempering the resulting steel plate at a specific temp. CONSTITUTION:A slab having a composition consisting of, by weight, 0.04-0.12% C, 0.02-0.30% Si, 0.05-0.4% Mn, <=0.01% P, <=0.005% S, 6.5-12.0% Ni, 0.01-0.10% Al, <=0.0035% N, and the balance essentially Fe is heated up to 1100-1300 deg.C. Subsequently, hot rolling is applied to the above slab at 1000-700 deg.C finishing temp. and cooling is carried out while controlling the average cooling rate in the range of 800 to 500 deg.C to >=2 deg.C/sec, followed by tempering treatment at a temp. between 450 deg.C and (Ac1+70 deg.C). It necessary, one or more kinds among 0.005-0.06% Nb, 0.005-0.07% V, and 0.05-0.50% Cu are incorporated to the above steel slab. By this method, superior toughness in a weld zone and strength can be obtained.
Patent JP-S57127978-A (JP)
Title: Camera built-in type video tape recorder
Inventor: SUMIYA HIDEMICHI
IPC: G11B31/00
Filed: 1981-01-28
Abstract: PURPOSE:To prevent malfunction at recording, by incorporating unnecessary operation buttons for video recording with a video camera section, when a video tape recorder and a video camera are incorporated. CONSTITUTION:In incorporating a video tape recorder 1 and a video camera 2, a latch end 21, shaft 32, lock shaft 35, and lock hole 24 are latched, and a connector recess 23 is latched to a connector projection 34. In this case, an operation button group 12 such as CUE, rewind, stop, playback and recording which are not especially necessary at recording by the camera, is built in a recess 36. Recording is made with a recording button of camera side, and ejection of a cassette holder 10 is made by an ejection button 11. The separation of a tape recorder 1 from camera 2 can be made by a lock release button 15.
Patent JP-H04357638-A (JP)
Title: Electric contactor
Inventor: RITSUKU ARAN HAAREI
IPC: H01H50/30
Filed: 1991-02-01
Abstract: PURPOSE: To close a contact of an electric contact device consistently at low impact speed and with the minimum contact bounce. CONSTITUTION: A peak current generated by a first voltage pulse applied to a coil 31 of an electromagnet 36 of an electric contact 10 and voltage of a first voltage pulse are monitored and the conducting angle of a second voltage pulse is controlled to supply a constant amount of electric energy to the above coil regarldess of variance in the coil resistance and power supply voltage.
Patent JP-2000202349-A (JP)
Title: Coating apparatus
Inventor: KASHIWATANI MAKOTO
IPC: C23C16/26
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus equipped with a good coating bar having durability. SOLUTION: In a coating apparatus for continuously applying a coating soln. containing at least abrasive particles to a continuously running base 1 to form a coating film and immediately weighing the coating film by a coil bar 22 around which a wire 10 is wound opposed to the base 1 to adjust the thickness of the coating film, the coil bar 22 has a diameter of 3 mm or less and is constituted so that the surface of the coil bar is coated with a hard carbon film by at least one method among a sputtering method and a plasma CVD method.
Patent JP-H04306087-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SOMA HIROKAZU
IPC: G11B15/02
Filed: 1991-02-01
Abstract: PURPOSE:To attain the recording in the standard mode to the utmost by generating a correction pulse stabilizing a tape phase and speed based on a mute signal so as to skip undesired areas. CONSTITUTION:A time for desiring a time zone is set to a timer video recording time setting section 11 of a timer processing circuit 1 and the operation is started for the time zone. A specific information signal detection section 2 fetching an input signal VI detects whether or not information is specific information and outputs a detection signal to select the standard mode for the recording mode in the case of the specific information and outputs a detection signal to select the EP mode for the recording mode in the other cases. Then a video recording mode changeover section 13 of the circuit 1 outputs a mode switching signal synchronously with the detection signal to a servo control circuit 3 at the tape recording speed changeover. A correction pulse generating section 33 of the circuit 3 generates an acceleration or deceleration correction pulse in a prescribed timing and applies it to a tape speed control section 31. Since an undesired area is recorded in the EP mode at recording automatically, skip operation is implemented and the signal is recorded in the standard mode to the utmost.
Patent JP-S57127792-A (JP)
Title: Heat exchanger
Inventor: HORI MICHIMASA
IPC: F28D21/00
Filed: 1981-01-29
Abstract: PURPOSE:To enable highly efficient heat utilization by forming a fin around to make a metal container circular type thereby accelerating radiation and absorption of heat by metal hydrate with air blown in from the direction of the axis of the circular body. CONSTITUTION:Valves 14, 15 and 6 are open and metal hydrate in a metal container 2 is heated by hot water where the heat source is a hot water supplying device 10. A high pressure hydrogen gas is discharged through a valve 6, into the metal container 1 and absorbed by the metal hydrate there. Generated absorption heat is heat exchagned by an air blower 30 via a fin 5. Hot air is blown out through an opening 25, a duct 31, a blow out grill 33 and into the room performing a highly efficient heat utilization.
Patent JP-S59137240-A (JP)
Title: Control system of automatic stop holding of car
Inventor: NISHIDA MINORU
IPC: B60T7/12
Filed: 1983-01-26
Abstract: PURPOSE:To provide a smooth start of a car on a slope by providing a control means to judge whether the conditions are fulfilled to release a retention of a fixed brake force for controlling opening and closing of a brake force retention valve by this control means. CONSTITUTION:When a running car is stopped, a signal from a stop signal generator 11 is sent to a electronic control circuit 10 which gives force to an oil-pressure-controlled electromagnetic valve 9 to maintain a brake pressure. When the car is started from this stopped state, a clutch switch 13 linked with a clutch pedal outputs a signal to the circuit 10 when the clutch is connected. The revolution number is increased by a light step-in of the pedal but at a fixed time, the revolution number of an engine starts to be decreased temporarily. Then, if the electronic control circuit 10 judges that the conditions are satisfied, that is, the revolution number of the engine after a fixed time is over a fixed revolution number and the changing speed of the revolution number is less than a fixed speed, the given force to the electromagnetic valve 9 is released to release the brake force.
Patent JP-2000210220-A (JP)
Title: Bathtub
Inventor: TAKECHI HIROAKI
IPC: A47K3/02
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To make a bathtub not require a user to use a wash basin in bathing and to enable the bathtub to deal with various design requirements by forming a drain port with detachable drain cock on the bottom faces of a pair of shallow tub parts arranged in symmetry on the upper edge face of the bathtub. SOLUTION: This bathtub 1 has a pair of tub parts 2, 2 on the upper edge face 1a, which are integrally molded with the bathtub 1 for rigidity and water tightness. The bathtub 1 is made symmetry in the longitudinal or lateral direction so that one kind bathtub 1 can be used in every case a user selected one of right and left type of bathtub. Since the bathtub 1 is used connecting the long side to the washing place, it is especially preferable to use the bathroom symmetry with respect to the central part of the long side. At least one of a pair of tub parts 2, 2 requires to be equipped with a drain port 5 and the tub part 2 equipped with the drain port 5 can be used as replacement of a washing basin.
Patent JP-S63180387-A (JP)
Title: Manufacture of thin clad plate
Inventor: YOSHIHARA SEISHIRO
IPC: B23K20/04
Filed: 1987-01-23
Abstract: PURPOSE:To easily make the title plate joined well by interposing a medium material having smaller deformation resistance than a thin clad plate and base metal plate between both and rolling by a temp. rising roll with blowing the inert gas having m.p. lower than that of the plate materials between the plate materials. CONSTITUTION:The pure aluminum thin plate 3 having small deformation resistance is interposed between the thin clad plate 1 of the titanium for industrial use with cleaned surface and the thin base plate 2 of a carbon steel or stainless steel and both are joined by rolling them with the rolling rolls 4, 4' whose temp. is raised within the range of >=100 deg.C with raising the temp. of the plate materials by blowing from blowing nozzles 6, 6' the high temp. inert gas which is >=100 deg.C and lower than the m.p. of thin plates 1, 2, 3 to both clad face parts. The thin clad plate is manufactured well without any deterioration with warm pressure welding. Both sides clad plate may be made by joining the clad plate with similar technique to the base metal side of the clad plate.
Patent JP-H04239301-A (JP)
Title: Detecting method for version matching property of multi-cpu software
Inventor: KATSURA KENJI
IPC: G06F15/177
Filed: 1991-01-11
Abstract: PURPOSE:To automatically detect and display the matching property of the software version where the CPUs included in a multi-CPU system are constantly updated. CONSTITUTION:The version revised edition number or its range is registered for the software whose matching property is inspected. When a multi-CPU system is started, the version revised edition numbers of software used by the CPU 2-6 are informed to a general CPU l. Then the CPU 1 carries out the matching property detection procedure of each working software. Thus the matching property of the software version is automatically detected and therefore the normal operation of the system is secured.
Patent JP-S63180928-A (JP)
Title: Variable power lens for copying
Inventor: MINEFUJI NOBUTAKA
IPC: G02B15/20
Filed: 1987-01-22
Abstract: PURPOSE:To simplify lens constitution and to reduce the size and cost thereof by constituting the entire system of 5-groups 5-elements lenses and determining the focal length at the unmagnification of the entire system of the lens and the focal length of the 2nd lens group so as to satisfy the specific condition. CONSTITUTION:The 1st lens group consists of a piece of negative meniscus lens (1st lens) with the concave face directed to an object side and the 2nd lens group consists of 3 groups 3 elements which are a biconvex positive lens (2nd lens), biconcave negative lens (3rd lens) and biconvex positive lens (4th lens). The 3rd lens group consists of a piece of negative meniscus lens (5th lens) with the concave face directed to an imaging side. The entire system is constituted of 5 groups 5 elements and the condition of the equation 0.3<fH<fM<0.8 is satisfied. In the equation, fM is the focal length of the entire system of the lens at unmagnification, fH is the focal length of the 2nd lens group. In addition, the 1st lens and 5th lens as well as the 2nd lens and 4th lens, from the object side are respectively of the same shape and symmetrical type. The 3rd lens is independently formed to the symmetrical type. The extremely simple lens is thereby obtd. and the reduction of the size and cost is permitted.
Patent JP-H02192054-A (JP)
Title: Recording time discriminating device
Inventor: SANO AKIRA
IPC: G11B15/087
Filed: 1989-01-19
Abstract: PURPOSE:To correctly discriminate a recording time by a single operation and to eliminate the generation of a noise at the time of slow reproducing by calculating a track pitch on a tape based on the variation of a rotary head and the change of a regenerative signal level caused by the variation, and discriminating the recording time. CONSTITUTION:At the time of reproducing, since a rotary head 3 moves in the orthogonal direction of the track on a tape 4, the regenerative signal level due to the rotary head 3 is changed, and the signal level is detected. By the output change of a signal level detecting means 11, the track pitch on the tape is calculated, a logical level to express the recording time is generated by the detected track pitch, and a recording time mode at such a time can be discriminated. Thus the recording time can be promptly and correctly discriminated by a single discriminating operation, and the noise generation can be eliminated even at the time of slow reproducing.
Patent JP-H01188819-A (JP)
Title: Laser light irradiating method
Inventor: TACHIBANA YUKIYOSHI
IPC: G02B26/10
Filed: 1988-01-22
Abstract: PURPOSE:To prevent a focus dislocation and a light quantity reduction by scanning a laser light in one direction by a first rotating mirror, focusing the laser light extended by the scanning with an elliptic cylinder surface mirror and irradiating a second rotating mirror which is rotating in direction orthogonal to the scanning direction. CONSTITUTION:A laser light emitted from a laser light source 1 first irradiates a first rotating mirror 3 and oscillated in a first surface by the rotation of the rotating mirror 3 and extended to a constant angle. The extended laser light is reflected by a fixed elliptic cylinder surface mirror 4, focused to one point of a second rotating mirror 6 and thereafter, extended into the first surface again. By the rotation of the second rotating mirror 6, the laser light is oscillated by the in-plane orthogonal to the first in-plane and extended to a constant angle. Consequently, the reflecting light from the second rotating mirror 6 is extended even by the orthogonal in-plane while it is extended to the first in-plane and the rectangular plane is equally irradiated. Thus, without the dislocation of a focus and the attenuation of the light quantity, the plane can be irradiated equally with the light.
Patent JP-S62173303-A (JP)
Title: Wheel mounting device
Inventor: NAMIKI AKIRA
IPC: B60B30/02
Filed: 1986-01-23
Abstract: PURPOSE:To improve reliability of nut delivery in the above device in a car assembly line by disposing a nut runner of a robot directly above or below a nut supply device. CONSTITUTION:When a cylinder unit 17 is actuated, a nut supply device 15a is lifted to insert nuts from the vertical direction into respective sockets of a nut runner 9. Nuts are attracted to be held by magnets in the sockets. Then the nut supply device 15a is lowered and moved in the front-to-back direction of the car body to receive new nuts. On the other hand, the nut runner 9 is lifted by a cylinder unit 13, and a cylinder unit 7 moves a whole frame 5 toward a hub 1a, until a wheel holder 10 is placed directly above a wheel delivery device 19 so as to hold a wheel. After correction of cutting angle and correction of position in the direction of the car body width by a corrector 11, mounting is carried out. This construction improves reliability of nut delivery.
Patent JP-S61173487-A (JP)
Inventor: KURATA TADAHISA
IPC: H05B3/46
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-H09204418-A (JP)
Title: Document processor
Inventor: KIYOUJIMA HITOKI
IPC: G06F17/21
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To convert a document for sufficiently obtaining effect that can help the understanding of a user. SOLUTION: A knowledge state management means 1 manages the understanding of the user on relation information for the respective relation types of plural words by a known record 1a. A relation information management means 2 manages relation information 2a required for helping the understanding of the user on the words. A word extraction means 4 extract the word 4a from an inputted original document 3. An information extraction means 5 acquires the understanding of the user on the word 4a which the word extraction means 4 extracts from the knowledge state management means 1 and extracts relation information from the relation information management means 2 in accordance with the understanding.  A document generation means 6 adds relation information which the information extraction means 5 extracts to the original document 3 and generates the individual document 3a for supplying it to the user.
Patent JP-S61170812-A (JP)
Title: Control device of industrial robot
Inventor: TAKEZAWA KUNINORI
IPC: G05B13/00
Filed: 1985-01-25
Abstract: PURPOSE:To shorten the shipping adjusting time of an industrial robot by providing a control device with a servo gain deciding means and a various-gain output means. CONSTITUTION:The control device of an industrial robot is provided with a central control means 8, a command pulse generating means 9, a deviation counter 10, the servo gain deciding means 12 for selecting servo gain, and the various-gain output means 13 for outputting a selected servo gain to drive a servo motor 15 for controlling respective joints through a motor driving means 14. The decision means 12 selects and determines the gain on the basis of an analog value (voltage) outputted from a D/A converter 11 and a feedback voltage outputted from an F/V converting means 16. If the selected gain is advanced over a speed curve, a gain output means 13 selects gain M-n less than a reference gain 17. The current and voltage corresponding to a value amplified on the basis of the gain are outputted from the motor driving means 14 to the servo motor 15a to drive the servo motor 15a.
Patent JP-S58152924-A (JP)
Inventor: JIYON DEE ACHII
IPC: F16C33/60
Filed: 1983-01-31
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-S58130329-A (JP)
Title: Electromagnetic release device for camera
Inventor: SUNOUCHI AKIO
IPC: H01F7/14
Filed: 1982-01-29
Abstract: PURPOSE:To permit release operation of a camera even if the attracting force of an electromagnet is small by forming a titled device in such a way that the resetting force of a detaining lever can be applied upon the motion of a releasing lever upon ending of the momentary attraction operation of an armature by electromagnetic force. CONSTITUTION:When a release button of a camera is depressed for the purpose of photographing, from the charging completed state shown in the figure, electricity is conducted to a coil 2, a yoke 1 attracts an armature 3 by which the armature 3 and an armature lever 5 are turned clockwise and a pin 6 abuts on the arm part 10b of a detaining lever 10, then the lever 10 is turned clockwise against a spring 11, and the detaining part 10a at the preceding end thereof releases the detention of the detaining part 13a of a releasing lever 13. The time for conduction of electricity to the coil 2 is short, and the detention between the parts 10a and 13a is released. When the detention is released, the lever 13 starts turning clockwise; at the same time, the coil 3 is deenergized; therefore, the armature 3, the armature lever 5 and the lever 10 are turned counterclockwise by the forces of the springs 8, 11, respectively.
Patent JP-H09203192-A (JP)
Title: Vibration proof buffer mechanism for boarding floor
Inventor: HISADA KENJI
IPC: F16F15/08
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a vibration proof buffer material which is arranged on the lower face of a boarding floor to absorb vibration and noise. SOLUTION: Three or more kinds of projections 1, 2, 3, 4 being different in cross-sectional area and height are arranged at regular intervals on about the same circumference on the surface side of a foundation bed 5 formed of elastic material such as rubber or the like to compose one set of projection group. The back side of the foundation bed is formed into a flat plate, and a plurality of projection groups are arranged in all directions, and the highest projective face 1 of the projections 1, 2, 3, 4 is made the same in height in the whole of a plurality of projection groups, and set up as the applied face of an adhesive, and its surface is composed in an adhesive face to another member.  In addition, a buffer projection is arranged above and below the vibration proof buffer material E formed in a double floor to support a concrete floor U and a floor panel 14 by insertedly setting the vibration proof buffer material E, a studbolt 8 and a vertically adjusting nut 9 between them.
Patent JP-S56109724-A (JP)
Title: Manufacture of frp curved tube
Inventor: KUSANO HIROSHI
IPC: B29C53/08
Filed: 1980-02-05
Abstract: PURPOSE: To manufacture the FRP curved tube having a smooth internal surface by a simple operation by a method wherein a layer consisting of rapid hardening setting resin impregnated FRP material and delayed hardening setting resin impregnated FRP material is formed around a straight mandrel and is bent after releasing from the mandrel to make the curved tube.  
     CONSTITUTION: A parting agent tape 3 such as cellophane or the like is wound around the straight and hard mandrel 1 and the rapid hardening setting resin impregnated FRP material 5 hardened in a relatively short period of time is wound in spiral so as to form a clearance 7 between the pitch of the winding. Subsequently, the delayed hardening setting resin impregnated FRP material 6 hardened relatively slowly is wound closely around the outer periphery of the clearance 7 and the FRP material layer 5 to form it into a predetermined thickness, thereafter, the mandrel 1 is released fromthe layer when the FRP layer 5 is semihardened or hardened in such a degree that it can show a proper shape retention by heating, and is bent into a predetermined curvature. At this moment, the FRP layer 6 is not yet hardened or semihardened and does not have the shape retention, but it is supported by the already hardened FRP material layer 5 on the inner peripheral surface side thereof, therefore, there is no fear that the tubular member is distorted or buckled as a whole. 
     COPYRIGHT: (C)1981,JPO&Japio