baber/WOPTO huggingface dataset:
Patent JP-H02100858-A (JP)
Title: Control method for dimension of machine tool
Inventor: TERADA YASUNORI
IPC: B23Q15/02
Filed: 1988-09-08
Abstract: PURPOSE:To always maintain the finishing dimension of a working work at high working accuracy by measuring a master part and the working work by an in process gage and performing the zero point calibration of this gage by using the constant dimension of the master part. CONSTITUTION:The master part (b) provided at the working position vicinity receives working heat and the effect of the coolant liquid temp. similar to a working work (a) and an in process gage 2, expanding and contracting. So, the effect by the thermal displacement of the gage 3 and working work (a) generated from the coolant liquid temp. change, etc., is removed from measuring value and the dimensional drift by the thermal displacement can be corrected. Also, since the working work (a) and master part (b) are measured by using the same in process gage 2, the effect in the dimensional change by the wear of the gage tip is eliminated from the measuring value and the dimensional drift by the gage wear is removed. Consequently, the finishing dimension of the working work (a) can be maintained at high working accuracy at all times.
Patent JP-H0889634-A (JP)
Title: Premium ball discharging means of pachinko machine and pachinko machine having the same
Inventor: IMANI MASASHI
IPC: A63F7/02
Filed: 1994-09-21
Abstract: PURPOSE: To realize the simplification or omission of a structure board and simplify the inner structure of a pachinko machine by placing respectively a premium ball discharge device and premium ball passages inside the lengthwise frame portion of the intermediate frame of the pachinko machine. CONSTITUTION: In the case of a premium ball discharging means 3, the inside of the lengthwise frame portion 10 of an intermediate frame 9 is formed into a hollow shape, and a premium ball discharging device 20 is placed at the hollow portion, and at the same time the upper part hollow portion of the premium ball discharging device 20 is made to be first premium ball passages 30, and the lower part hollow portion of it is made to be second premium ball passages 40.  In the case of the first premium ball passages 30 and the second premium ball passages 40, the structure of premium balls being transferred in a two row state is realized by fitting partition plates 35, 45 at the center of the hollow portion of the lengthwise frame portion 10, and in order to prevent premium balls that are being transferred from being dropped down, the premium ball discharging means 3 placed inside the lengthwise frame portion 10 is covered with a platelike cover 3. The premium ball discharging device 20 repeats a series of actions in which the premium balls of a number set previously are discharged and then premium balls are made to be on standby in preparation for the next discharge.
Patent JP-H1070402-A (JP)
Title: Band pass filter
Inventor: NAKAMATA KATSURO
IPC: H01P1/205
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the quantity of attenuation near the pass band of a band pass filter for high frequency circuit and to achieve the miniaturization and loss reduction of the filter by forming a specified wavelength type resonance circuit and a phase inverter circuit inside the piled filter. SOLUTION: The width and length of input/output electrodes 13A and 13B, distances between the input/output electrodes 13A and 13B and strip lines 12A and 12B (the thickness of a dielectric layer 5), the width and length of the strip lines 12A and 12B and distances between the strip lines 12A and 12B and an internal ground electrode 22 (the thickness of a dielectric layer 4) are adjusted so that the poles of attenuation due to the 1/2 wavelength type resonance circuit and the phase inverter circuit can come in the neighborhood of two or these time the central frequency. Further, the width and length of a capacitor electrode 14 for zero point formation and distances between the capacitor electrode 14 for zero point formation and the input/output electrodes 13A and 13B (the thickness of a dielectric layer 6) are adjusted for adjusting capacity for forming a phase circuit.
Patent JP-2000070257-A (JP)
Title: Method and device for fluoroscopic image preparation
Inventor: HSIEH JIANG
IPC: G06T11/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide half scanning image reconstitution algorithm corrected so as to supply satisfying image quality in addition to an advantage that a time-wise response improves compared to over-scanning image reconstitution algorithm in a fluoro-radiographic device. SOLUTION: The algorithm is provided with a process for dividing a projection data set into the prescribed number of partial sets. For the respective partial sets, two partial image are prepared. That is, one of them is the one (Ti) weighted by a first weight and the other is the one (Ui) weighted by a second weight (that is 1). A final image (Pi) is prepared from the two partial images by a formula.
Patent JP-2000060040-A (JP)
Title: Ac servomotor
Inventor: TSUTSUI YUKIO
IPC: H02K1/27
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an AC servomotor with angle detection windings which can easily realize high revolution, manufacturing process savings, reliability improvement, a high torque and expansion of a constant output range, etc. SOLUTION: An AC servomotor 1 is composed of a rotor 12 which has a pillar-shaped magnetic core 121, 2n slits 122, formed near the surface of the magnetic core 121 in the circumferential direction and permanent magnets 123, which are fitted to the slits 122 and radially magnetized so as to have different polarities alternately and a stator 11, which has detection windings 113 which detect the rotation angle of the rotor 12 and armature windings 112. The outer diameters of the rotor 12 where the permanent magnets 123 are located are made to differ at alternate positions.
Patent JP-H0781322-A (JP)
Title: Pneumatic radial tire excellent in wheel uniformity
Inventor: FUKUTAKE RYOICHI
IPC: B60C15/024
Filed: 1993-09-13
Abstract: PURPOSE:To disperse the frequency element of a pattern noise widely by a pitch variation and to improve the uniformity as a tire wheel. CONSTITUTION:A tread pattern in a variable pitch is formed in a tread part in the tie circumferential direction, and a curved flange 16 of the standard rim 12 and a bulged heel 11 adhering to the whole circumference of a corner round recess 14 adjacent to the outside in a width direction of the inclined bead seat 13 prior to contact with a bead part outer surface is installed in a bead part 3 to be closely fitted in the inclined bead seat 13 of the standard rim 12, and a bulge value of this bulged heel 11 are set down to more than 2mm, while rubber hardness of the bulged heel 11 is set to be more than 65 degrees of JIS(Japanese Insutrical Standard) hardness.
Patent JP-S61105548-A (JP)
Title: Preparation of photomask for photographic etching
Inventor: YOSHIHARA KOICHI
IPC: G03F1/54
Filed: 1984-10-29
Abstract: PURPOSE:To prevent a thin metal surface formed on a transparent base from org. type staining for a long term by injecting sulfur ions into the thin metal film or allowing the film to adsorb them. CONSTITUTION:The thin metal film 2 made of Cr and CrO2 with sulfur ions injected into the surface is formed on the transparent base 1 made of quartz glass or soda glass, and it is prepared, e.g., by using gaseous sulfur dioxide or solid sulfur as a sulfur ion source, and conditions capable of giving a dosing amt. of 10<13>-10<16>ions/cm<2> with an acceleration energy of 100-200KeV, thus permitting the obtained metal mask having such a thin metal film to maintain wettability for a long term and a clean surface to be recovered only by simple rinse with, e.g., pure water even after the mask has been used in a wafer processing step.
Patent JP-H0390376-A (JP)
Title: Flat printer
Inventor: SHIRAISHI MITSURU
IPC: B41J29/00
Filed: 1989-09-04
Abstract: PURPOSE:To increase space efficiency by containing, in the cover, at least a platen, a printing head which runs along the platen and a mechanical printing part including a paper feed mechanism which feeds paper stored in a case to a printing part. CONSTITUTION:If a cover 2 is closed with a paper 100 being set on a support plate 4 of a case 1, the paper 100 energized upward by a leaf spring 3 comes in contact with a paper holding plate 20 and a roller 17 lightly. First the rollers 17, 18 are rotated by a specified amount by activating a paper feed mechanism 9. Subsequently, the paper 100 at the top is fed out to be set at a position for starting printing process. Under this condition, the tip of the paper 100 passes slightly through a printing part 21 where a printing head 8 is opposed to a platen 7. In addition, the printing head 8 is caused to run along the platen 7 by activating a motor 14A, and printing is performed by activating the printing head 8 at a specified time.
Patent JP-H0675211-A (JP)
Title: Method for bonding optical parts
Inventor: YOSHIKAWA MASAO
IPC: G02F1/13
Filed: 1992-08-26
Abstract: PURPOSE:To easily align a microlens on the picture element part of a display element with precision and to eliminate the deterioration of the liq. crystal in the element by using a microcapsuled polymerization initiator. CONSTITUTION:The adhesive composition and polymerization initiator are respectively microcapsuled. The diameter of the microcapsule 5 is made larger than the diameter of a spacer 6. The microcapsule contg. the initiator and the spacer 6 are added to the dispersion of the microcapsule contg. the adhesive composition and uniformly mixed. The liq. mixture is added between a liq. crystal display substrate 3 and a planar lens array 1 forming a microlens array. The substrate 3 and the microlens array 1 are matched at the alignment mark, and the laminate is pressed. Consequently, the adhesive composition is cured by polymerization, and the substrate 3 and the planar lens array 1 are bonded.
Patent JP-H06201879-A (JP)
Title: Melting reactor-core holding mechanism for light water reactor
Inventor: FUEROONI FUERUTSUSHIO
IPC: G21C9/016
Filed: 1993-09-13
Abstract: PURPOSE: To form a crucible for holding a fused reactor core in high temperature state for a long period in the inner part of a safeguard device for safety. CONSTITUTION: A fused reactor core holding device 4 within a light water reactor using a crucible 40 arranged under a reactor pressure vessel 2 is formed of a gutter-like part 41, a plurality of bottomed projections 42 provided under it, and a metallic lid 43. The lid 43, which watertightly blocks the crucible 40, has a reinforcing mechanism for absorbing the kinetic energy by the impact of the reactor core fusion. The crucible 40 is formed of a metallic wall, and lined with a boron nitride ceramic material preliminarily isotactically compressed at a high temperature. The device 4 is arranged with a cooling pool 32 filled with water. The pool 32 is formed on the bottom part of the water storing part of a safeguard device 3, and can be formed as the recessed part of the sill of the safeguard device 3.  In an emergency, evaporated water is condensed on the wall of the safeguard device 3, and again carried to the water storage part of the safeguard device 3.
Patent JP-2000069794-A (JP)
Title: Method and equipment for controlling current
Inventor: WENNERGREN ROLF
IPC: H02P8/18
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To make a rapid control of current with high accuracy, whether a desired current value increases or decreases. SOLUTION: For example, in order to control, at the beginning of each chopper period, the current in windings connected to each other in an H bridge to control a stepper motor, the H bridge is kept in a low-speed demagnetized state for a specified period of time (t1-t2). After that, immediately before or after the termination of this period or in the middle of this period, an actual value (IA) and a desired value (ID) are compared. When the actual value (IA) is smaller, the H bridge is kept in a magnetized state at longest until the termination of the chopper period. When the actual value is larger, the H bridge is kept in a high-speed demagnetized state at longest until the termination of the chopper period. As a result, the current can be adjusted to a desired value with the minimum current ripple, which leads to the reduction of electromagnetic noise. Moreover, the impact of current spike generated at the switching of the H bridge can be suppressed minimum.
Patent JP-S59120904-A (JP)
Title: Inspection of strain sensor
Inventor: MIZUNO TOORU
IPC: G01B7/16
Filed: 1982-12-28
Abstract: PURPOSE:To enable a simple inspection for the purpose of deciding the exactness of a strain sensor by making use of the unbalance load occuring in gravity. CONSTITUTION:A titled inspection wherein a strain measuring element is provided between a force applying member 2 and a stationary supporting member and the exactness of a strain sensor satisfying the relation (fi)=C(Si-bi) (where C is a calibration factor, (bi) is the constant term for the force or moment at X-, Y- and Z-axes) between read (Si) and detecting force or moment (fi) is decided. The strain sensor is erected positively and invertedly in its X-axis, Y-axis and Z-axis directions and the read force or moment (Si) is detected in the above-mentioned inspection. The difference in the read (Si) in the case of positive erection and inverted erection is calculated for each axis direction. The strain sensor is decided to have defective exactness when the value of said difference is estranged from the value obtd. by substituting 2mg, where (m) is the mass of the movable part of the strain sensor, as the value in the axial direction of the variable (fi) of the formula C<-1>(fi) and substituting zero as the value of the other axial directions.
Patent JP-2000049103-A (JP)
Title: Device for manufacturing thin-film semiconductor by plasma cvd method and its manufacture
Inventor: SAKAI AKIRA
IPC: C23C16/511
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To produce a large quantity of photovoltaic elements which have a high quality and excellent uniformity over large area, in high producibility by manufacturing a buffer layer adjacent to the lower layer or upper layer of an i-type semiconductor layer by the high-frequency plasma method using VHF frequency. SOLUTION: A buffer layer adjacent to the lower layer or upper layer of an i-type semiconductor device 504 is manufactured by the high-frequency plasma method using VHF frequency. Thus, the availability of material gas in the film formation furnace for buffer layer can be made high. Further, while uniforming the electric and optical characteristics of deposited film, the range for keeping plasma can be covered from low pressure to ordinary RF plasma radiation maintainable pressure. Especially, in the film formation condition for buffer layer which is manufactured by a higher frequency power than about 13.56 MHz, the film formation pressure can be made lower, realizing an excellent deposition velocity distribution of deposited film and an excellent variation distribution of various properties.
Patent JP-S6384840-A (JP)
Title: Automatic workpiece conveying device
Inventor: NIIMI YUKAFUMI
IPC: B23Q39/04
Filed: 1986-09-26
Abstract: PURPOSE:To make it possible to prevent a workpiece from dropping, by providing a synchronizing mechanism for opening and closing a retaining member in synchronization with the elevating operation of a transfer member and a cylinder for vertically and longitudinally moving the transfer member. CONSTITUTION:During conveyance of a workpiece W, an elevating cylinder 6 elevates a transfer member 2 to hold the workpiece W in a workpiece holding part 2a of the transfer member 2. Then, a retaining member 4 is actuated in its closing direction in synchronization with the elevation of the transfer member 2 to clamp workpiece W. Further, a conveyer cylinder 12 slides the transfer member 2 in the conveying direction, and then the elevating cylinder 6 lowers the transfer member 2. In synchronization with the lowering of the transfer member 2, the retaining member 4 is actuated in the opening direction to release the clamp of the workpiece W which is therefore conveyed and then supported on a jig in each station.
Patent JP-S6469184-A (JP)
Title: Undersea automatic supervisory device
Inventor: TSUNEMASA SATOKI
IPC: H04N7/18
Filed: 1987-09-10
Abstract: PURPOSE:To enable the growth state and the ecology of a culture fish to be automatically supervised regardless of day and night by making the output of an invertor as power source and recording a filmed image by an camera. CONSTITUTION:By driving the invertor 7, the output direct current of solar battery panels 5 constituting a direct current power source part and an accumulator 6 is converted to alternating circuit, the culture fish is filmed by the television camera 9 at the set time of a timer 10 and the filmed image of the camera 9 is recorded by a VTR. At that time, when the timer 10 is set 24 hours, the camera 9 is operated all day long and the filmed image of the culture fish is always obtained. When the timer 10 is set required hours from a desired time, the filmed image of the culture fish can be regularly obtained regardless of day and night. Thus the growth state and the ecology of the culture fish can be automatically supervised even when nobody is at the actual spot. Besides, because of using the solar battery panels 5, solar energy can be effectively utilized.
Patent JP-S6384263-A (JP)
Title: Facsimile system
Inventor: TAKEZAWA FUSAYOSHI
IPC: H04N1/40
Filed: 1986-09-29
Abstract: PURPOSE:To send an intermediate tone picture signal by a dither pattern in matching with the recording system at the receiver equipment by recognizing the recording system of the receiver equipment in advance prior to the picture signal transmission in the sender equipment. CONSTITUTION:In sending an intermediate tone original, the original is read by a read section 1 and the read face data is formed into optimum dither pattern by a pattern arithmetic section 2 in response to the recording system of an opposite receiver. Moreover, a coding section 3 encodes the data and outputs to a line from a network control section 5 via an input/output control section 4. For example, in the GIII standard facsimile communication procedure, a recording system information area of the receiver is provided to the NSF area being an option command, then the transmitter identifies the recording system of the receiver. The information relating to the recording system is coded in the storage section of the receiver equipment and stored in advance by the operator. The information is included in the NSF area and sent to the transmitter side equipment.
Patent JP-S6384104-A (JP)
Title: Coil position adjustment method of magnet device for magnetic resonance imaging apparatus and coil position adjustment jig
Inventor: TAKAHASHI RYOICHI
IPC: H01F7/20
Filed: 1986-09-29
Abstract: PURPOSE:To make fine adjustment of a coil position easily in assembling work by dividing the work itself into two types: the mounting of a coupling gear on a bolt to be mounted and the mounting of a jig unit on a bracket to be mounted, and the operation of an input shaft. CONSTITUTION:A connecting gear 20 is first coupled to a bolt 7a' to be coupled. Then, a clamping bolt 40 is used to clamp a position adjustment jig unit 30 to the upper end of a bracket 7b to be clamped, and an output gear 32 is engaged with the gear 20. An input shaft 33 is rotated in this state to rotate the bolt 7a' in a necessary amount to regulate it at a predetermined position. In this case, since the working positions are opened outside an outer cylindrical shell 2, a free working attitude can be employed, and one set of a plurality of workers can be cooperated by dividing it into the interior and the exterior of the shell.
Patent JP-2001050641-A (JP)
Title: Refrigerator
Inventor: MURAKAMI HIROSHI
IPC: F25D23/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To ensure a hand gap and to increase an inner volume by a method wherein a first handle is provided above the rear part of a refrigerator, while a second handle, which is spaced from the front end of the bottom side of the refrigerator and extends in the left and right directions of the box body of the refrigerator. SOLUTION: A foot assembly 3 is secured to each of two points on the front side of a bottom surface of a box body to support the weight of a refrigerator, while an upper handle 10 is disposed on each of the upper left and right sides of the rear side of the box body. The assembly 3 is floated between foot plates 3a on either side of the assembly 3, and when a refrigerator body is moved, an adjusting foot part 4 is moved in such a manner that a difference ΔH in height between the part 4 and a roller 5 is maintained. Further, an end of the foot plate 3a is extended on the rear side of the roller 5 and bent into a C shape to provide a handle part 7 close to a bottom plate 8. The part 7 is attached to a box body of the refrigerator and bent to the lower side of the refrigerator so as to form a step between the upper side of the assembly 3 and the part 7.  Thus, a gap is secured to allow the part 7 to be gripped by hands.
Patent JP-H0392397-A (JP)
Title: Method for forming large area wall painting made of aluminum
Inventor: YAMAGUCHI YUTAKA
IPC: B44C3/00
Filed: 1989-09-05
Abstract: PURPOSE:To extremely reduce the discoloration and fading of a hue and to eliminate possibility such that paint is cracked, released and detached by a method wherein the duplicated picture of the original picture is divided into sections having an approximate size and the unit pictures of the respective sections are enlarged in the same ratio to be subjected to plate making and the formed plate is used as a negative plate to duplicate the original picture on an aluminum plate subjected to anodic oxidation having the same dimension in an enlarged state. CONSTITUTION:A wall painting is formed into a checkerboardlike divided structure and respective unit pictures are bonded to a wall surface and an aluminum plate having a size convenient for surface treatment processing work is used as a unit picture material. The wall painting is prepared in a divided state and the divided ones are arranged side by side to constitute a wall picture. The original picture prepared by a writer is subjected to color separation by photoengraving technique to be photographed and the photograph on a film is divided into a checkerboardlike form and formed into unit pictures which are, in turn, subjected to enlarging plate making. The respective unit pictures are reproduced on aluminum unit picture materials in a multicolor fashion by a photographic printing method or a photo- etching method. An anodic oxidized film having high hardness and excellent in corrosion resistance and durability is formed to the surfaces of the aluminum plates of the unit picture materials. Respective dyes fitted to separated colors are successively adsorbed in numberless pores constituting said film by repeating processes corresponding to the number of colors.
Patent JP-S61107466-A (JP)
Title: Word processor
Inventor: YAMASHITA ERI
IPC: G06T11/60
Filed: 1984-10-30
Abstract: PURPOSE:To facilitate new registration or change of kind of line at a user side by providing several pattern tables of kind of line to be selected by a registration table of kind of line. CONSTITUTION:A first registration table of kind of line 21, which is indexed based on a registration number of kind of line according to the command input by a user, is provided in an RAM inside a main body. First addresses of several second tables (pattern table of kind of line 22) in which the pattern of the line of the corresponding registration number of kind of line is registered are stored in that table, and the corresponding pattern table of kind of line is accessed. Some iteration of a combination of the printing dot length and blank dot length of the pattern of kind of line is stored in that table, and it is accessed when printing.