baber/WOPTO huggingface dataset:
Patent JP-S6374504-A (JP)
Title: Automatic lathe
Inventor: OKITSU TOMOHIKO
IPC: B23B7/06
Filed: 1986-09-12
Abstract: PURPOSE:To improve productivity by performing a back side machining of a component finished with a previous machining process on the side of a sub- spindle sliding in both parallel and vertical directions on the side opposite to a main spindle at the same time with a front side machining of a succeeding component on the side of the main spindle, CONSTITUTION:A component finished with a front side machining is cut off with a cutoff tool of a turret tool post 8 or 9 taking into consideration a margin for a back side machining. At the same time, a sub-spindle 20 is advanced by a servomotor 16 together with a slider 15 along a slide guide 14 to hold the component finished with the front side machining and they rotate synchronously with a main spindle 2 by means of a servomotor 21. Then, the sub-spindle 20, after receding together with the slider 15, slides perpendicularly to a main spindle center line by means of a servomotor 17, slides toward the main spindle center line by means of the servomotor 16 so that the back side machining of a portion yet to be machined of the component finished with the front side machining is performed with a tool 23 for the back side machining by means of a combination of both of the slide movements.
Patent JP-H0497448-A (JP)
Title: Interactive type simplex testing system
Inventor: ITO TATSUHIRO
IPC: G06F11/28
Filed: 1990-08-15
Abstract: PURPOSE:To make it possible to execute the simplex text of an optional subprogram only by one driver by providing this interactive type simplex testing system with a tested program selection part, a parameter I/O part and a tested program accessing part. CONSTITUTION:The tested program selection part 2 for receiving a tested program name and a parameter structure to be transferred to the program from an input device 8a, the parameter I/O part 3 for storing a parameter structure in a file by means of an input device 8b and inputting/outputting the parameter in accordance with the format of the parameter structure and the tested program accessing part 4 for accessing an optional program 7 to be tested are included in an interactive type simplex testing driver and the simplex test of an optional subprogram is executed only by one driver. Thereby, a program name and parameter data to be transferred to the program are transferred to start the program, so that the parameter data of the processed result can easily be known. Thus, a simplex test for changing the parameter data of an optional subprogram and checking the changed result can be executed.
Patent JP-S6458067-A (JP)
Title: Paint-out processor
Inventor: NITTA TAKESHI
IPC: G06T11/40
Filed: 1987-08-28
Abstract: PURPOSE:To shorten the paint-out processing time by providing a hole memory which uses the graphic data that carries out no paint-out operation as an input and outputs the corresponding write inhibiting signal. CONSTITUTION:In case a paint-out operation is required for the inside of a comparatively large polygon area and at the same time this polygon includes a polygon area where the internal paint-out is inhibited, this inhibited polygon is discriminated from other ones and written into a hole memory 4. Then the data written into the memory 4 is read out and supplied to a drawing means 1 as the write control signal. Thus it is possible to perform the paint-out processing to an entire area except an inhibited area.
Patent JP-2001039573-A (JP)
Title: Recording medium carrier device and picture image recording device
Inventor: ONO TAKESHI
IPC: B41J13/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of vibration in carrying a recording medium. SOLUTION: A recording medium P is carried in the arrow direction by a carrier roller 103 and discharge rollers 104a, 104b. Thereafter, recording is carried out as a recording head 100 discharges ink between the carrier roller 103 and the discharge roller pair 104a, 104b. Hereby, though the recording medium P is carried as driving is transmitted to the carrier roller 103 and the discharge roller 104a from a carrier motor, carrying force is changed ire accordance with a kind of the recording medium P (for example, ordinary paper, film). The carrying force is changed by controlling driving power of the carrier motor. For example, it is set in weaker carrying force in carrying ordinary paper and in stronger carrying force at the time of carrying a film.
Patent JP-S6461369-A (JP)
Title: Heat-insulating flat concrete plate
Inventor: MATSUZAKI MASATOSHI
IPC: C04B38/08
Filed: 1987-08-28
Abstract: PURPOSE:To obtain the titled flat plate having excellent light-resistance, weather-resistance and mechanical strength and minimized surface temperature rise caused by direct sunlight, by shot-blasting the surface of a specific flat concrete plate, thereby roughening the surface. CONSTITUTION:A flat concrete plate is produced by forming a kneaded mixture composed of (A) 100pts.wt. of white Portland cement, (B) 150-600pts.wt. of a heavy white aggregate (e.g. crystalline limestone) having a Hunter brightness of >=85% and a specific gravity of >=2.5, (C) <=150pts.wt. of a light aggregate (e.g. pumice) having a specific gravity of <=1.5 and, as necessary, (D) <=6pts.wt. of an inorganic pigment, (E) an additive such as a water-reducing agent and (F) water. The surface of the obtained flat plate is roughened by shot-blasting.
Patent JP-H0963966-A (JP)
Title: Vapor growth device
Inventor: TANAKA KAZUHIRO
IPC: C30B25/12
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a vapor growth device of a structure, wherein a crack or a break in a wafer, a slip on the wafer, particles of the wafer and the like can be prevented from being generated and a film thickness, which is superior in uniformity, can be formed. SOLUTION: A vapor growth device is provided with a rotatable susceptor 5 having an overhang-shaped wafer placement part 20, which is recessed so as to coincide with the shape of a semiconductor wafer and places and supports the peripheral part of the wafer, a first heater 8, which heats a prescribed radial region from the position of the center of the lower surface of the wafer, which is placed on the part 20, and a second heater 9, which is positioned under the part 20 and heats indirectly the periphery of the wafer via the part 20. An orientation flat placement part 20a, on which an orientation flat part 6a on the part 20 is positioned, is formed so that the heat capacity of the part 20a is reduced compared with that of the part of the part 20 other than this part 20a.
Patent JP-H0872721-A (JP)
Title: Total traffic control system
Inventor: NOZAKI YASUTAKA
IPC: G06Q50/30
Filed: 1994-09-09
Abstract: PURPOSE: To receive accurately and quickly by means of a total traffic control device schedule information about train departure and arrival diagram made out by means of a vehicle employment plan device. CONSTITUTION: A command for making out a vehicle employment plan is issued (S1), and the vehicle employment plan made out by means of a vehicle employment plan device is registered in an employment plan file (S3), and at the same time is shown at the display of a terminal device (S4), and through its confirmation (S5), is transmitted to a train operation management device through a data transmission passage (S6). The car-shed entering/leaving line data received (S7) at the train operation management device are, via their indication confirmation (S8, S9), registered in an operation schedule file (S10).
Patent JP-H1047031-A (JP)
Title: Oil strainer for internal combustion engine
Inventor: MISUMI IKUO
IPC: F01M11/03
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of an oil strainer through reduction of the area of the arrangement surface of an oil pump on a mounting member and to ensure sealing ability of the mounting surface. SOLUTION: The base end 4b of a pipe 4 having a tip part 4a immersed in engine oil 5 in an oil pan 2 is coupled to an oil passage 6 formed in an oil pump (a mounting member) through an approximate funnel-form case 7 and a strainer member 8 is arranged in a case 7. A mounting protrusion 14 and a cover member 9 in which an oil hole 15 extending through axially of the protrusion 14 is arranged the end part on the oil pump 3 side of the case 7. Through securely mounting of the mounting protrusion 14 formed on the cover member 9 on the oil passage 6 of the oil pump, the case 7 is mounted on the oil pump 3 through the cover member 9.
Patent JP-2000107969-A (JP)
Title: Electrostatic chuck device
Inventor: MATSUNAGA TADAO
IPC: B23Q3/15
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce the stress applied to a ceramic layer and suppress the reduction in flatness by forming, on a metal board, the ceramic layer forming an attracting surface through an electric insulating elastic layer. SOLUTION: A disc-like metal board 12, an electric insulating elastic layer 14, an insulating film 16 an adhesive layer 20 and a ceramic layer 22 are layered successively from under, and electrodes 18, 18... are formed in prescribed positions on the insulating film layer 16. The electric insulating elastic layer 14 is formed by adding a rubber component and a phenolic antioxidant to an adhesive. Proper elasticity is imparted to the adhesive layer, whereby the stress can be moderated to prevent the distortion of the ceramic layer 22 even if a stress is generated by the difference in thermal expansion ratio between the ceramic plate and the metal board, or a volume change is caused in the adhesive itself. The phenolic antioxidant absorbs the radical generated by the rubber component, for example, when exposed to a high temperature, to prevent the deterioration of the rubber component.
Patent JP-H1166525-A (JP)
Title: Rotating head drum
Inventor: KAWABATA KAZUNARI
IPC: G11B5/52
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the solder loading work within a narrow space to reduce the cost through reduction of working steps for assembling and replacement by electrically connecting and disconnecting a slip ring to a substrate within the drum via a connector. SOLUTION: A slip ring 21 is fitted removably in the same center with the upper end 5a of a drum shaft 5. A connector 52 is formed of a male connector pin 54 loaded vertically to a connector substrate 53 and a female cylindrical connector socket 55 loaded vertically to substrate 24 in the drum. A slip ring harness 52 extracted from a plurality of contact rings 21a of the slip ring 21 is formed of flexible line material and is then connected to a connector pin 54 via a soldering land 57 formed to a wiring pattern 56 on the connector substrate 53. Since the solder depositing work is unnecessary during the assembling and replacement of slip ring 21, any failure is never caused by deposition of flux gas on the surface of slip ring 21.
Patent JP-H0644681-A (JP)
Title: Video disk player
Inventor: YAMASHITA NORIYUKI
IPC: G11B19/28
Filed: 1992-07-22
Abstract: PURPOSE:To obtain a constant frame phase by accelerating or decelerating the rotation of a video disk until the phase difference becomes half and changing over acceleration or deceleration to deceleration or acceleration when the phase difference reaches half. CONSTITUTION:A video signal from a demodulating circuit 12 is supplied to a synchronizing separator circuit 55, a frame synchronizing signal PBFM is fetched, supplied to a phase control circuit 52 and a phase difference theta between the signal PBFM and a frame signal REFFM having a reference phase is measured. When the acceleration of the rotation of the disk VD is started, the phase difference theta decreases. When the phase difference theta becomes half, an accelerating signal is stopped, a deceleration signal is formed and a driving voltage toward deceleration is formed and supplied to a spindle motor 21. Thus, the deceleration of the disk VD is started. When the phase difference theta is detected, formation of the deceleration is stopped and also the driving voltage toward deceleration signal is not formed. Consequently, the frame phase is stabilized in a short time.
Patent JP-H0266021-A (JP)
Title: Substrate conveyor
Inventor: SHOJIMA TAKASHI
IPC: B65H5/16
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the breakage of a printed circuit board moving device in a printed circuit board conveyor by unifying a moving guide table and a printed circuit board moving device with each other. CONSTITUTION:A board moving device 5 is mounted integrally with a moving guide table 4. In such constitution a ball screw 3 is turned according to the width of a printed circuit board 7 and the moving guide table 4 is moved toward a fixed guide table 2 so that when the distance between the fixed guide table 2 and the moving guide table 4 is made equal to the distance between printed circuit boards, the printed circuit board moving device 5 will not collide with the moving guide table 4. So the breakage of the printed circuit board moving device may be prevented.
Patent JP-H1158056-A (JP)
Title: Laser texture machining device
Inventor: MIYAGAWA TOSHIO
IPC: B23K26/352
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To easily uniformize the height even in the case of making the diameter of annular molten mark fine by arranging a depolarizer in the beam way of a laser beam from a laser beam oscillator to an objective lens and changing the incident laser beam into psedo non-polarized beam. SOLUTION: The laser beam output outputted from the laser beam oscillator l is attenuated with a beam attenuator 2 and adjusted to a prescribed power and the laser beam is transmitted to a beam splitter 3. At this time, the laser beam is introduced to a power monitor 4 from the beam splitter 3 to detect the power, and the beam attenuator 2 is controlled with a controlling part 12 to execute the power adjustment. The laser beam reflected with a mirror 5, enlarges the beam diameter with an expander 6 and is adjusted and the laser beam under polarized beam state is made into the pseudo non-polarized beam state with the depolarizer 7. The beam is condensed while following the shifting surface of a hard disk 9 rotated with a spindle 10 from the objective lens 8 and the annular molten mark (bump) is formed by melting.
Patent JP-2000050482-A (JP)
Title: Power cable terminal connector
Inventor: YAMAMOTO KATSUHIKO
IPC: H02G15/06
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a power cable terminal connector that can be easily and simply assembled and disassembled in an L-type or T-type bushing. SOLUTION: In an L-type or T-type bushing, a cylindrical shield conductive wire is provided, where the cylindrical shield conductive wire is buried while it is connected to both reception ports of a cable terminal and a cable for electrification and is exposed, and a conductor connector 22 connected to the conductor end part of the cable is fitted and inserted into the shield conductive wire for engagement. At the side of the end part of the conductor connector 22, a fixing pin 27 is provided where the fixing pin 27 is mounted while projecting in an own outer direction by spring force.  An annular recessed groove is provided in the inner circumference of one shield conductive wire, locking pipe construction is achieved by fitting, inserting, and engaging the fixing pin 27 into the annular recessed groove, and the fixing pin 27 is mounted through the reception port of the cable for electrification so that projection length can be adjusted. The fixing pin 27 has a cut-out along its axial direction, and an external thread with the cut-out along the axial direction is screwed from the end face of the conductor connector 22, so that the external thread orthogonally crosses the fixing pin 27, and the cut-out of the external thread is preferably engaged to that of the fixing pin 27.
Patent JP-H0553951-A (JP)
Title: Data communication equipment
Inventor: TOYONAGA EIICHI
IPC: G06F13/00
Filed: 1991-08-28
Abstract: PURPOSE:To report the disconnection of the transmitting destination to a computer executing communication with the transmitting destination through a communication route disconnecting the transmitting destination at a local area network. CONSTITUTION:When a connecting state detection part 17 detects the state of connection with a computer B12 as the transmitting destination from a data reception part 13 and the computer B12 is disconnected, a disconnection information detection part 18 detects the identification information of the disconnected computer B12 from the connecting state detection part 17 and according to the information, a disconnection information transmission part 19 dispatches the disconnection information of the computer B12 to a data transmission/ reception part 11. Then, the data transmission/reception part 11 transmits the information to a computer A10 and thus, any communication load is not generated by useless data communication to the communication route disconnecting the transmitting destination.
Patent JP-S6373534-A (JP)
Title: Inspection method of semiconductor integrated circuit
Inventor: OHASHI YASUYUKI
IPC: G01R31/26
Filed: 1986-09-16
Abstract: PURPOSE:To complete the inspection of delta chips arranged in the peripheral part of a semiconductor slice in an extremely shorter time as compared with that of semiconductor integrated circuit chips having no defective parts, by taking the center position on a substrate of semiconductor integrated circuit element as a symmetry center, and checking a part between two external terminals symmetrically situated with respect to the symmetry center. CONSTITUTION:Semiconductor integrated circuit chips 2 in a semiconductor slice 1 are checked one by one in the direction shown by an arrow X. In integrated circuit chips 2 having no defective parts, all external terminals a-h exist, so that inspections between external terminals (a) and (e), (b) and (f), (c) and (g), and (d) and (h) are performed, which are symmetrically situated with respect to the symmetry center being a center position (o) on the surface. When the inspection proceeds and a status to check the delta chip 3 is established, a test probe 5a is brought into contact with the external terminal (a), but the contact of the test probe 5e with the external terminal does not happen, because the external terminal (e) does not exist. Thus a defect is recognized in this checking stage, and the inspection of delta chip is finished without the check between the succeeding external terminals.
Patent JP-S59106346-A (JP)
Title: Steering device
Inventor: SUZUKI NOBUYOSHI
IPC: B62D1/10
Filed: 1982-12-10
Abstract: PURPOSE:To prevent the slight shock of a mounting member without fail by making use of a roller means pressed by a pressing member when the mounting member such as steering pad, etc., provided on the central part of a steering wheel, on which various switches are arranged. CONSTITUTION:When a steering wheel 6 is turned, planetary gears 9a, 9b and a roller 31 are turned around a steering shaft 1, and gears 9a, 9b roll over engaging with inner gears 5a, 5b, the roller 31 rolls over sliding in its both end parts on step parts 13a, 13b. However, the numbers of the gears (9a, 9b), (5a, 5b) are respectively the same, so that a mounting member 3' for mounting a ring gear 14 and a switch, etc., irrspective of the rotation of the steering wheel 6. Further, the roller 31 is always pressed down onto the step parts 13a, 13b by a plate spring 32 and rolls over, so that the slight shock of steering pad 2' is prevented by the roller 31 since there is any looseness due to backlash between the respective gears (9a, 9b), (5a, 5b).
Patent JP-S6195467-A (JP)
Title: Common bus operation control system
Inventor: MORIIDE HIROYUKI
IPC: G06F15/16
Filed: 1984-10-17
Abstract: PURPOSE:To avoid a complication of a long time waiting device of a specific device by continuing to feed a carrier signal showing an using of a common bus until a peculiar time zone assigned by the device comes even if an information transfer is completed. CONSTITUTION:When a transfer of an information is completed and a transfer completion pulse 14 comes, an FF is set and signal lines 18 and 19 go low level. Then, a comparator 3 detects a coincidence of an output of a counter 1 and a device number setting switch 2, namely continues to feed a carrier signal indicating an using of a common bus until the completion of a peculiar time zone assigned to the device is detected. Thereby, other device cannot use a common bus. However, when an assigned peculiar time zone is completed, the FF is reset, a carrier signal line 12 goes to a high level and other device can use the common bus. In this manner, even when an information transfer is completed, a signal showing the transfer of the information is not stopped, thereby an using sequence of the common bus can be maintained and a long time waiting of a specific device and a complication of the device can be prevented.
Patent JP-H0882816-A (JP)
Title: Optical frequency conversion method and device therefor
Inventor: INOUE YASUSHI
IPC: H04B10/25
Filed: 1994-09-12
Abstract: PURPOSE: To provide an optical frequency conversion method by which a conversion operation having no dependency on polarized waves is made possible in frequency conversion using four light waves mixing of a semiconductor optical amplifier and to provide a device therefor. CONSTITUTION: Signal light is multiplexed with the pumping light of two orthogonal polarized waves having equal intensity from a pumping light source 10 and the multiplexed light is inputted to a first terminal of a polarization beam splitter 12. The output light from a second terminal of this polarization beam splitter 12 is inputted to a first terminal of the semiconductor optical amplifier 13 having a gain characteristic without having the dependency on the polarized waves in the state of maintaining the polarized waves. The polarized waves are maintained in the output light from a third terminal of the polarization beam splitter 12 and the polarized waves orthogonal with the polarized waves inputted to the first terminal are inputted to the second terminal facing the first terminal of the semiconductor optical amplifier 13.
Patent JP-H0963336-A (JP)
Title: Luminaire
Inventor: HARA NOBUHIRO
IPC: F21V17/06
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide connecting metal fittings whose work cost is reduced and which have a moderate feeling. SOLUTION: Engaging grooves 30 and 51 formed by respectively bending both side edges of reflecting shades 22 and 50, engagement receiving parts 34 and 54 or engaging parts respectively formed on both ends of engaging groove forming parts 31 and 52 to form these engaging grooves 30 and 51 and connecting metal fittings 36 and 60 which are inserted into the engaging grooves 30 and 51 and in which engaging parts 39 and 61 or engagement receiving parts to be fitted to the engagement receiving parts 34 and 54 or the engaging parts are respectively formed on both ends, are provided.  The connecting metal fittings 36 and 60 are inserted into the engaging grooves 30 and 51, and the engagement receiving parts 34 and 54 or the engaging parts arranged in the engaging groove forming parts 31 and 52 and the engaging parts 39 and 61 or the engagement receiving parts of the connecting metal fittings 36 and 60 are fitted to each other, and the reflecting shades are connected to each other, and luminaire main bodies 21 are connected in a plurality to each other.