baber/WOPTO huggingface dataset:
Patent JP-H11139899-A (JP)
Title: Silicon single crystal pulling up device under transverse magnetic field
Inventor: KUSAKA HITOSHI
IPC: C30B29/06
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a silicon single crystal pulling up device under a transverse magnetic field adequate for pulling up a silicon single crystal of a low oxygen concn. SOLUTION: An oxygen quantity to be taken into the silicon single crystal 6 is decreased by controlling the melt convection of a silicon melt by an HMCZ method. Plural expanded vent parts 17 for venting an inert gas are disposed on a radiation shield 8 in such a manner as to exist in the same direction as the straight line L connecting the centers of the coils of a magnet 5. The inert gas Ar is concentrated onto the same line as this straight line L and the oxygen during the course of being transported to the growth boundary of the silicon single crystal 6 along the flow parallel with the direction of the magnetic field G is effectively released to the outside of the silicon melt, by which the silicon single crystal 6 of the low oxygen concn. is obtd.
Patent JP-H07133382-A (JP)
Title: Stabilized olefin polymer
Inventor: HARUNA TORU
IPC: C08L23/00
Filed: 1993-11-11
Abstract: PURPOSE:To obtain the title polymer by adding a stabilizer to polymer particles having high flow and bulk density and a large regular shape without restart to extrusion or processing. CONSTITUTION:The polymer is obtained by depositing or infiltrating a stabilizer containing a phosphorus compound represented by the formula (R1 and R2 are each 1-8C alkyl; R3 is H or 1-8C alkyl; A is a residue of an at most trihydric alcohol; n is a natural number of 1-3; and m is 0 or 1) on or into non-extruded olefin polymer particles having a regular geometrical shape. Alternatively, the title polymer is obtained by using the above stabilizer which further contains a phenolic antioxidant.
Patent JP-H04176960-A (JP)
Title: Building construction method
Inventor: KUMAI YUJI
IPC: E04G21/28
Filed: 1990-11-09
Abstract: PURPOSE:To permit all-weather construction work by providing a temporary tent for covering the entire building site, removing the temporary tent after completing the construction work of a foundation and an underground floor, constructing an aboveground floor framework and the top floor roof slab, and accomplishing various construction works of above ground floors thereafter. CONSTITUTION:A temporary tent A is provided to cover the circumference and the top of the entire site of a building after constructing part of the foundation work such as pile driving. An underground structural body and pillars and beams for the first floor are constructed inside the tent A, and the tent A is removed after completetion of the construction work. A framework of pillars and beams is constructed up to the top floor, and thereafter the roof slab RS of the top floor is formed. Thereafter, body construction and equipment work for the aboveground floors are carried out inside the framework F. Finishing work is successively accomplished from the floor where the body construction and equipment work are completed. Thus construction period can be shortened sharply, because construction work can be performed under all- weather, and noise to the outside and the like can be prevented.
Patent JP-2000101285-A (JP)
Title: Rubber sheet containing bincho charcoal particles bonding metallic thin film thereon
Inventor: HABU SHINPEI
IPC: B32B7/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a rubber sheet which is improved in electromagnetic wave absorbing ability and can be used facilely for various purposes, by mixing the particles of BINCHO charcoal which is said to absorb electromagnetic waves well in the rubber sheet and bonding a metallic thin film on the sheet. SOLUTION: A metallic sheet is stuck to a rubber sheet (a) containing BINCHO charcoal particles 1.
Patent JP-H06129922-A (JP)
Title: Torque detection device of container treatment apparatus
Inventor: NAKAYAMA SHINICHI
IPC: G01L3/16
Filed: 1992-10-16
Abstract: PURPOSE:To prevent the torque detection accuracy of a torque tension device from being dropped even when a capper is operated repeatedly and to maintain a cap- shutting (-opening) torque to be definite by a method wherein a planetary gear mechanism is used as the torque detection device. CONSTITUTION:A cap-shutting torque is input to a control device in advance, a servometer is driven, a capping head is turned, and a cap is attached to the upper end of a container. That is to say, when the servomotor is driven by the control device, a sun gear 13 is turned to the clockwise direction by being interlocked with its driving shaft, individual planetary gears 14 are rotated to the counterclockwise direction, they are simultaneously revolved to the clockwise direction around the sun gear 13 and the capping head which is interlocked with it is turned to the clockwise direction. When the cap has been attached, a rotary force, in the counterclock direction, which acts on a protrusion 15a at an internal gear 15 is detected by a load cell 17, it is output to the control device, and the servomotor is controlled in such a way that a cap-shutting troque becomes a set value. Since a planetary gear mechanism is used instead of an elastic ring, the accuracy of the cap-shutting torque is not lowered even when the title device is operated repeatedly.
Patent JP-S63158202-A (JP)
Inventor: OKAMOTO KAZUHIKO
IPC: B27M1/08
Filed: 1986-12-19
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-2001124939-A (JP)
Title: Preform for gi-type plastic optical fiber and gi-type plastic optical fiber obtained from the preform
Inventor: YAMAMOTO TETSUYA
IPC: G02B6/028
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a preform for a GI-type plastic optical fiber, which enables the manufacture of an optical fiber having superior long-term reliability in heat resistance, mechanical characteristics, optical characteristics, etc., and a GI-type plastic optical fiber obtained therefrom. SOLUTION: The amount of remaining polymer of the transparent polymer, constituting the preform for the plastic optical fiber, which is formed by constituting a core/clad structure from the transparent polymer and has a distribution of the refractive index of the core gradually decreasing toward the outer side in the radial direction from the center of a cross section is 5 wt.% or smaller. This preform is made into optical fiber through a drawing method.
Patent JP-H03166670-A (JP)
Title: Constituting method for vector font
Inventor: HANIYU YOSHIAKI
IPC: G06T11/20
Filed: 1989-11-25
Abstract: PURPOSE:To curtail the data quantity of a vector font of a character by selecting the direction of a vector for expressing each picture drawing element as such an angle from the main scanning direction as the total number of vectors becomes minimum, and expressing each picture drawing element by its angle data and contour data. CONSTITUTION:When the inside of the contour of each picture drawing element is expressed by a vector having a prescribed angle theta against the main scanning direction, sometimes it will suffice that the total number of vectors is very small. Naturally, an interval of the vectors having the angle theta is limited by resolution in the main scanning direction in a picture drawing system, therefore, a vector font is constituted of an interval in which it can be resolved in the main scanning direction in its limit. Accordingly, the angle theta of the vector is selected so that the total number of vectors in the contour of the picture drawing element becomes minimum, and the vector font is realized by its selected angle theta and contour data of the picture drawing element. In such a way, the transfer data quantity can be decreased, and by decreasing the number of times of the transfer, the throughput for reaching picture drawing can be improved.
Patent JP-H03166005-A (JP)
Title: Tool mounting/demounting apparatus of main spindle device
Inventor: KAMATA HIROSHI
IPC: B23B31/117
Filed: 1989-11-25
Abstract: PURPOSE:To execute mounting/demounting of a tool in a side region of a main spindle without increasing an inertial mass by fitting and separating a tool via a mounting/demounting starting ring having a conical inner surface which holds a plurality of spherical bodies arranged at even intervals, between it and a conical outer surface of a draw bar. CONSTITUTION:When a mounting/demounting starting ring 33 is moved from a rear end side toward a front end side of a main spindle 21 by an actuator 35, a plurality of spherical bodies 32 move toward a conical outer surface 29 of a head 28 by an equal displacement and the head 28 moves with a draw bar 26 toward the front end side of the main spindle 21. Then a grip part 27 of the draw bar 26 becomes separable from a pull stud 25b of a tool 25 and inversely releases an operating power of the actuator 35 to move the draw bar 26 for returning inside the main spindle 21 by dint of a spring 30. Accordingly, the grip part 27 is fitted to the pull stud25b of the tool 25 and a taper shank 25a is attracted to a taper hole 23a of a tool mounting part 23 to mount the tool 25.
Patent JP-H04175793-A (JP)
Title: Wave-form display device for logical simulation
Inventor: NARUTOMI NOBUHIDE
IPC: G06F17/50
Filed: 1990-11-08
Abstract: PURPOSE:To confirm the pulse width via only one point designation on the wave-form and easily confirm the next change point not displayed on a CRT without moving the display screen by providing a segment information display means. CONSTITUTION:The confirm the information of the detailed wave-form, a point 5 to be confirmed on the wave-form is specified, the signal value, signal strength and time at the specified point 5 on the wave-form are displayed on a point data display section 6, and the segment of the signal value at this point is displayed on a segment information display section 7 by a segment display means. The first time 'Start Time' for the signal value at the specified point 5 on the wave-form, the time 'End Time' for the next signal value, and the width 'Width' are displayed on the segment information display section 7 by a segment display means. The pulse width can be confirmed via one point designation, and the work for the overall screen display, expanded screen display, and screen scroll can be reduced.
Patent JP-H10134928-A (JP)
Title: Manufacture of contact for electronic equipment, manufacturing device and continuous stamped contact belt body to be used therefor
Inventor: WATANABE SHIZUO
IPC: B21D28/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the work contact by forming the manufacture process for overlapping all lead parts with each other so as to integrally form a shape of all the lead parts and a process for cutting the integrated shape into each shape of various lead parts. SOLUTION: In a process for manufacturing two kinds of contacts 25 having a contact part 25a and lead parts 25b (A and B) to be arranged at tow different kinds of positions, which are formed into the same shape, a continuous stamped contact belt body 29 having lead parts 25b (A+B) is formed. A contact 25 having the led part shape (A+B) is separated to two kinds of contact 25 respectively having a lead part shape A and B from the contact belt body 29. The contact 25 is cut per each pair of A and B in a separating process so that the same number of contacts 25 respectively having the lead part shape A and B are obtained at the same time. Consequently, contact 25 can be continuously supplied continuously with the socket assembling process.  Since the contact 25 having the lead part shape A and B are cut for separation from the same metal piece, generation of unevenness of electrical characteristic thereof can be prevented.
Patent JP-2000137237-A (JP)
Title: Liquid crystal display device having wide visual field angle
Inventor: KIM HYANG YUL
IPC: G02F1/139
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent color shift phenomenon and to obtain wide visual field angle by constituting the device so that an electric field vertical to the surface of the lower substrate is formed at a first area and, at the same time, an elec tric field horizontal to the surface of the lower substrate at a second area when the voltage is applied in a unit pixel. SOLUTION: Electric fields are generated between a pixel electrode 16 and counter electrodes 12, 22 when a display signal is impressed to the pixel electrode 16 and a common signal is impressed to first and second counter electrodes 12, 22. An electric field E1 vertical to the surface of the substrate is generated between the pixel electrode 16, that is, a first pixel electrode part 16a and the second counter electrode 22 at the first area X1. Further, a horizontal electric field E2 nearly parallel to the surface of the substrate is generated between the pixel electrode 16, that is, a second pixel electrode part 16b and the first counter electrode 12 at the second area X2. Thereby, the electric field E1 vertical to the surface of the substrate and the electric field E2 horizontal to the surface of the substrate of one unit pixel area are simultaneously generated.
Patent JP-H01147102-A (JP)
Title: Turbine rotor
Inventor: GOTO MICHIHIRO
IPC: F01D5/08
Filed: 1987-12-04
Abstract: PURPOSE:To aim at reduction in the manufacturing cost of a rotor by limiting the center hole drilling range of a turbine rotor to a high temperature side. CONSTITUTION:A high pressure stage and a low pressure stage are formed in united structure into one rotor 1. The range of a center hole drilled in the rotor 1 is limited to a high pressure stage side where a sudden temperature change occurs when a turbine starts, while drilling isn't performed at the low pressure stage where the temperature change is small and thermal stress is small. Thereby the center hole drilling range can be minimized, so that the manufacturing cost of the rotor can be reduced.
Patent JP-H05216653-A (JP)
Title: Digital data processing system
Inventor: MAAKU DAGURASU HAMERU
IPC: G06F12/1027
Filed: 1991-08-12
Abstract: PURPOSE: To provide a computer system having an improved arithmetic speed and efficiency by including a duplex ALC, a processor having a microcode processor, and an instruction processor. CONSTITUTION: The main elements of a computer system are a memory(MEM) 102, control unit(CU) 104, and processing unit(PU) 106. Then, the constituting elements of the CU 104 are a microseqeunce(US) 116, instruction prefetch and decoder 114, memory controller(MC) 118, and system clock generator(SCG) 120. In this case, a nucleus microcode is permanently resident in the US 116, added to a console and the other functions, and the initialization of the system including the loading of a vertical microcode is operated at the time of starting the system. In the initialization, the vertical microcode is read from an outside memory, a file is transferred to the MEM 102, and made resident inside.
Patent JP-H05172418-A (JP)
Title: Multi-chamber air conditioner
Inventor: TAKATANI TAKAYUKI
IPC: F25B13/00
Filed: 1991-11-21
Abstract: PURPOSE:To obtain a multi-chamber air conditioner which is capable of preventing the build-up of refrigerant in a high pressure gas line of indoor equipment during cooling operation and suspended operation by, adopting a low cost specification during cooling, cooling-oriented operation and heating- oriented operation and maintaining a specified cooling and heating capacity constantly. CONSTITUTION:Out of a high pressure side two way valves 9 and a low pressure side two way valve 10 which determine the operating condition of indoor equipment 6, there is provided a high pressure side two way valve control means 18 which opens and closes the high pressure side two way valve 9 at fixed time intervals.
Patent JP-H09141176-A (JP)
Title: Apparatus for applying cleaning agent
Inventor: HISADA MANABU
IPC: B05C9/10
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To uniformly and efficiently apply a cleaning agent in a state of sol onto a surface to be applied of a large-sized structural body. SOLUTION: This apparatus is provided with a cleaning agent container 1, a gelling container 2 having a stirrer 8 and a heater 7 and a hot water container 3 having a heater 11. Cleaning agent 5 in the cleaning agent container 1 is disposed in such a manner as to be capable of being charged into the gelling container 2, and the gelling container 2 and the hot water container 3 are connected to a pump 14, and a spray nozzle 19 is connected to an outlet port of the pump 14 through a pipe 15.
Patent JP-H09148618-A (JP)
Title: Silicon avalanche photodiode
Inventor: YAMAMOTO AKINAGA
IPC: H01L31/107
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a photodiode having less variation in characteristics against the fluctuations of resistivity when radiation rays enter by a method wherein a high density N-type buried layer is provided on the interface of a P-N junction. SOLUTION: This photodiode is provided with an N<+> type substrate 10, an N<-> type epitaxial layer 12 which is formed on the N<+> type substrate 10, an N-type buried layer 14 having the resistivity value lower than that of the N<-> type epitaxial layer 12 and formed on the N<-> type epitaxial layer 12, a P-type epitaxial layer 16 formed on the N-type buried layer 14, and a P<+> region 18 which is formed above the P-type epitaxial layer 16 formed on the position corresponding to the N-type buried layer 14, and an isolation part 20 is provided outside the N-type buried layer 14 in such a manner that it does not come in contact with the N-type buried layer 14.
Patent JP-H08161179-A (JP)
Title: Method for executing one sentence
Inventor: YAMAMOTO SHIGEKI
IPC: G06F9/45
Filed: 1994-12-09
Abstract: PURPOSE: To quickly execute one sentence without complicating the syntax of a compiler and a meaning analyzing part by generating a virtual intermediate word(VIW), allocating the address of a variable matched with the context of an interrupted point to a variable referred by the VIW and converting the VIW into a VIW of which reference address is solved. CONSTITUTION: This one-sentence executing method is provided with a source code inserting part 5 for inserting a source code for preventing the generation of a syntax error or a meaning error into a sentence 1 newly inputted at an interrupted point of a program while referring to current position information 2 and symbol information 3 and outputting the code-inserted sentence to an one-sentence source code file 4 and a syntax/meaning analyzing part 7 for inputting an one-sentence source code from the file 4, collectively translating the source code to generate a VIW record 6. After generating the VIW, a variable matched with the context of the interrupted point out of variables in the interrupted program is allocated to a variable to be referred by the VIW, the allocated VIW is converted into a VIW of which reference is solved, and the sentence 1 is executed by the VIW.
Patent JP-H02151800-A (JP)
Title: X-ray shutter
Inventor: FUJII KIYOSHI
IPC: H05H13/04
Filed: 1988-12-05
Abstract: PURPOSE:To contrive high speed of permeation and shutdown of synchrotron radiation light by providing a metal thin plate inserted in parallel to a synchrotron radiation light passage and a piezoelectric actuator made to abut on the metal thin plate. CONSTITUTION:In a support frame 2, 0a metal thin plate 1 not much exceeding a thickness of about 100 mum, for example, is parallelly mounted in a cycle of 10 plates and the thickness of 1 mm and a rotary shaft 3 is attached to the center thereof at the both sides of the support frame 2. Furthermore the rotation is made possible around the shaft 3 by a piezoelectric actuator 4 fixed at the support frame 2. Since the stroke of the actuator 4 is a laminating type not much exceeding about 20 mum, five actuators are used in series and the stroke of about 100 mum can be obtained. When L=40 mum, and the length of thin plate 1 is 100 mm, synchrotron radiation light 5 and the thin plate 1 are in the parallel condition and the greater part of the radiation light passes a shutter. If the point 7 of application of the actuator 4 is moved in 100 mum upward and downward, the thin plate 1 wholly has an inclination of 1 mm so that the radiation light 5 is completely cut off because of closing of a light passage.
Patent JP-2001020907-A (JP)
Title: Operation lever device
Inventor: HORI HIDEJI
IPC: F16K35/04
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To hold a signal outputting by holding an operation lever at a position for either a front and back direction component or a right and left direction component even in operating an operation device which is tilted in the direction for both of the front and back direction component and the right and left direction component. SOLUTION: When an operation lever 6 is tilted in an oblique right and forward direction, that is, when it is tilted in an intermediate direction between the forward direction F and the right direction R, a vehicle advances in the right and forward direction and turns to the right. When the operation lever 6 is let to go off, only the signal output of the component of the forward direction F is held. The component of the right direction R returns to the neutral position, outputting a signal of 0. Therefore, the vehicle only advances. Even in tilting an operation lever device which is tilted to the components in the longitudinal direction and cross direction of the vehicle, the operation lever can be held in the mode conforming to the demand of the operator.
Patent JP-H11141005-A (JP)
Title: Manufacture of partial compound type damping component for automobile
Inventor: NAKAMURA MITSUTAKE
IPC: E04B1/82
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a constraint plate used for damping material with damping performance, press formability, weldability, rigidity, productivity, and low cost having characteristics usable for the respective parts of an automobile. SOLUTION: After volatizing a solvent from a constraint plate 1 of partial form spread with resin having damping performance by avoiding a welding part, on a steel plate before press forming constituting a vehicle body, and after sticking the constraint plate 1 on the fixed position of the steel plate, they are heated and pressure fitted. Succedingly, the steel plate on which the constraint plates 1 are partially stuck and jointed is pressed for molding.
Patent JP-H07162852-A (JP)
Title: Video transmitter
Inventor: NAKAZAWA KENJI
IPC: H04N19/00
Filed: 1993-12-07
Abstract: PURPOSE:To transmit a picture, of which picture quality is higher than the picture quality to be presented by one line. CONSTITUTION:On the transmission side, a video signal from a camera 1 provided with certain high resolution is divided into four video signals provided with low resolution to be transmitted by one line by using picture element thinning or macro picture division at a quadripartite device 2. Next, the respective video signals are coded by the CODEC of a coding part 2 and transmitted through four transmission lines 4a, 4b, 4c and 4d. On the other hand, on the reception side, the four transmitted video signals are respectively decoded by the CODEC of a decoding part 5. Next, after out-of-synchronism is corrected, a video signal provided with the original high resolution is provided by performing picture synthesization inverse to the former dividion at a synthesizer 6. Thus, the picture provided with the high picture quality to be presented by one line can be transmitted.