baber/WOPTO huggingface dataset:
Patent JP-H0911573-A (JP)
Title: Data installing method and apparatus having data expanding mechanism
Inventor: MATSUDA TETSUYUKI
IPC: B41J21/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the labor required in the work installing data such as a character pattern in an apparatus having an expanding mechanism, for example, a printer and to reducre the load to an operator. SOLUTION: Install data is preliminarily compressed in the form corresponding to a data expanding mechanism 4 to be stored in an external medium 2 and, at a time of installation, the install data stored in the external medium 2 is expanded by the data expanding mechanism 4 to be restored.
Patent JP-H1116103-A (JP)
Title: Magnetic disk drive device and magnetic disk evaluating device
Inventor: YOKOTA KOJI
IPC: G11B5/596
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To simply realize seek operation of a magnetic head between the innermost circumference and the outermost circumference of a magnetic disk even when a voice coil motor is used. SOLUTION: This drive device 1 is capable of making the magnetic head 11 seek the magnetic disk 2, and is equipped with an inner circumferential side stopper 19 and an outer circumferential side stopper 18 for stopping the seek operation of the magnetic head 11 in positions corresponding to the innermost circumference and the outermost circumference of the magnetic disk 2 respectively, and then the seek operation of the magnetic head 11 is performed between the innermost circumference and the outermost circumference of the magnetic disk 2 by driving the voice coil motor.  Thus, by using such a drive device 1, the magnetic head 11 is made to seek the magnetic disk 2 mounted on this drive device 1, and electromagnetic transducing characteristics of the magnetic disk 2 before the seek operation and after the seek operation are measured respectively, and then performance of this magnetic disk is evaluated.
Patent JP-H0219698-A (JP)
Title: Vane controller
Inventor: TAKAHASHI HIROSHI
IPC: F04D29/46
Filed: 1988-07-07
Abstract: PURPOSE:To simplify the structure and to reduce the cost of the structure of a vane controller by coupling the drive arm of the vane controller driven through an actuator, through a coupling rod. CONSTITUTION:The drive vane shaft 4a of a first stage vane controller 23a is coupled through a first drive arm 6a and a first coupling rod 7a with an actuator 9. Second drive arms 6b secured to respective vane shafts 4b of vane controllers at respective stage are coupled through a second coupling rod 7b. By such arrangement, vane controllers at plural stages can be controlled by means of a single actuator, and the structure of the vane controller is simplified while the cost thereof is reduced.
Patent JP-S6077083-A (JP)
Inventor: NAKAMURA HIDEKI
IPC: B66B9/08
Filed: 1983-09-12
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-H0458951-A (JP)
Title: Surface sheet of absorptive article
Inventor: IGAUE TAKAMITSU
IPC: A61F5/44
Filed: 1990-06-26
Abstract: PURPOSE:To maintain air permeability and liquid penetratability by forming liquid conduit recessed parts of a non-woven fabric formed by fusing thermoplastic fibers and the skin contact area continuous with the peripheral edges of apertures of these recessed parts and providing plural liquid conduit fissures on the bottom surface and the side faces of the liquid conduit recessed parts. CONSTITUTION:A surface sheet 11 is constituted of the nonwoven fabric as a base material, a skin contact area 12 and the many liquid conduit recessed parts 13. The liquid conduit recessed parts 13 are arranged by having apertures 13a and bottom surfaces 13b. The liquid conduit fissures 14 are provided on the base surfaces 13b and the side faces 13c. The peripheral edges of the apertures 13a are continuous with the skin contact area 12. The liquid conduit recessed parts 13 are formed to the taper decreased in diameter gradually from the apertures 13a thereof to the bottom surfaces 13b. The nonwoven fabric which is the base material of the surface sheet 11 is imparted with the fabric form by fusing the thermoplastic fibers.
Patent JP-2000357003-A (JP)
Title: Display panel
Inventor: HAYASHI TOMIO
IPC: G05B19/048
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To easily diagnose a ladder circuit by obtaining a ladder program related to a touched display symbol from a programmable controller and displaying a ladder circuit diagram including a display of contacts and coils on a screen according to the program. SOLUTION: A relay address related to a touched display symbol is obtained (S11). A signal requesting the ladder program corresponding to the obtained relay address is issued (S12). The head address of a ladder coiling a sent relay address is retrieved from the answered-back program (S14). The ladder circuit diagram from the detected head of the ladder to an OUT instruction is displayed on the screen (S17). Further, the states of respective relays (contact and coil) in the displayed ladder are obtained from the programmable controller (S18). According to the information, the symbols of contacts and coils are displayed (S19).
Patent JP-H0726460-A (JP)
Title: Filter material for liquid filter
Inventor: MATSUMOTO RYOICHI
IPC: D04H1/4374
Filed: 1993-07-07
Abstract: PURPOSE:To provide a filter material for liquid filters excellent in filtration accuracy and long in life. CONSTITUTION:The filter material used for liquid filters, having a bending resistance of >=200mg, and produced by laminating melt-blown nonwoven fabric comprising ultra-fine single fibers obtained by a melt-blowing method and having a METSUKE of 20-100g/m<2> to nonwoven fabric having a single fiber diameter larger than that of the meltblown non-woven fabric and having a METSUKE of 50-200g/m<2>, a tensile strength of >=20kg/5cm, and a tear strength of >=1.0kg.
Patent JP-H0217693-A (JP)
Title: Peeling system of stripper resist of printed wiring board
Inventor: TAKASHIMA MITSUHIRO
IPC: H05K3/28
Filed: 1988-07-06
Abstract: PURPOSE:To peel a stripper resist safely and speedily by forming a through-hole into a region, in which the stripper resist is executed, penetrating the through- hole by a rod, a head section of which is not pointed, and thrusting up and peeling a joint surface. CONSTITUTION:A strippable resist 1 is executed onto the conductor pattern 8 of the mounting sections of parts, to which jet soldering cannot be conducted, as shown in an oblique line on the surface of a printed wiring board 5 in double- side mounting, and peeled after soldering, and the parts are soldering-mounted discretely. A stainless rod 4, the diameter of a head section 3 of which is brought to 1mm and the head section of which is flattened approximately, is inserted into the through-hole 2 of the wiring board 5 from the underside side, and the resist 1 is thrusted up slowly. A joint surface with the neighboring wiring board 5 is released, the joint surface is picked and pulled when the joint surface is scaled up to size that it is picked approximately by a finger tip, and the whole region is peeled. An end section is scratched, and the strippable resist can be safely released speedily without damaging the conductor pattern.
Patent JP-H0729397-A (JP)
Title: Semiconductor memory
Inventor: MIYASHITA KOJI
IPC: G11C29/00
Filed: 1993-07-07
Abstract: PURPOSE:To simplify the detection of a marginal cell by generating imbalances in the operations of column gates. CONSTITUTION:At the time of a test mode, imbalances are generated in the operations of column gates 11 and 12 by any of the following three means, a potential difference generated between data buses 13 and 14 is inspected and the marginal cell is identified. (1) A control signal PHItst is added to one gate 19 of a pair of transmission gates 18 and 19 for supplying the gate input potential PHI2 of the column gate 12 and cut off. (2) The column gate 11 is constituted two parallely connected transistors whose sizes are half the column gate 12 and one of them is cut off. (3) The power voltage of an inverter 25 for supplying the gate input potential PHI2 of the column gate 12 is reduced compared with the power voltage of an inverter 17 for supplying a gate input potential PHI1.
Patent JP-H0521927-A (JP)
Title: Connecting method for harness circuit using plane circuit board
Inventor: TSUJI RYOJI
IPC: H05K1/00
Filed: 1991-07-09
Abstract: PURPOSE:To automate wiring operation and improve the efficiency of wiring operation by concentrating and forming crossed and branched circuit conductors at one position when a circuit conductor must be crossed and branched and forming a plane circuit board used for a main conductor circuit and a branch circuit in a fixed form in a harness circuit formed by using the plane circuit board, CONSTITUTION:A harness circuit is formed by main conductor circuits 1-1', and a branch circuit 2 is connected to the harness circuit through a concentrated connecting circuit board 3. The connection is conducted by bonding said connecting circuit board 3 with the branch section 1a of the main conductor circuits 1-1' and the end section 2a of the branch circuit 2 through electrical connecting means respectively. Crossed and branched connecting wirings required are printed or introduced in the connecting circuit board 3.
Patent JP-S6061015-A (JP)
Title: Filtration apparatus for edible oil and clarifier equipped with the apparatus
Inventor: AKAZAWA HOZUMI
IPC: B01D35/06
Filed: 1983-09-14
Abstract: PURPOSE:To prevent oxidation of liquid oil and to perform clarification inexpensively and continuously by allowing liq. oil in an oil tank at high temp. to permeate an intermittently moving filtration member and impressing a higher harmonic potential to the liq. oil. CONSTITUTION:Liquid oil introduced into a filter housing 11 by a pump 30 from a high temp. oil tank 14 is let flow into a filter partition chamber 15 after permeating a filter web 21. At this stage, impurities such as scum of fried food, etc. are removed by sticking to the filter web 21, and the oil is returned while preventing oxidation to the high temp. oil tank 14 through said pump 30 and circulated. When permeation of the oil is slowed down by the deposition of impurities to the web filter 21 during circulation of the oil, a motor for a winding roll 20 for the filter is driven through a vacuum pressure relay 33 to move the filter so as to bring a fresh part of the filter web 21 to the upper surface of the filter partition chamber 15. Further, a power source potential is impressed to a higher harmonic generating device 36, and higher harmonic potential is impressed to the liq. oil in the filter housing 11.
Patent JP-H0458239-A (JP)
Title: Printing device
Inventor: SHINOHARA JUNICHI
IPC: G03B27/52
Filed: 1990-06-28
Abstract: PURPOSE:To print a date at an accurate position by selectively using one of plural date printing means based on information on the posture and the structure of a camera. CONSTITUTION:This device is provided with four date printing means 18-21, and one of the printing means is selected based on the posture and the structure of the camera read by a data read means, and then the date is printed based on the information on the date(year, month and day). Each date printing means is provided with a light source, a mask(where numeral is changed by liquid crystal), and an optical member such as a lens, and prints the date on a photographic paper. For example, it is also good to form the numeral not by the mask but by the light emitting diode(LED) of seven segments. As to the direction of the numeral, a part near to the edge of a photographic image plane naturally becomes the ground of the numeral.
Patent JP-H08333201-A (JP)
Title: Preserving solution for endometrial cytodiagnosis
Inventor: MUTO YUNOSUKE
IPC: G01N33/48
Filed: 1995-06-08
Abstract: PURPOSE: To obtain the subject preserving solution capable of preserving cells of the endometrium for a long period and at the same time excellent in dyeability by Papanicolaou stain and easy in the observation of structural heteromorphy by adding a specific material into an aqueous solution such as a physiological saline solution. CONSTITUTION: This solution is obtained by adding a ceramic block into an aqueous solution containing inorganic salt components, especially preferably a physiological saline solution. The ceramic block is preferably ring-shaped. For instance, 5ml of an aqueous solution 11 containing inorganic salt components is poured in a 15ml-spitz 10 with a cap and a ceramic block 12 is placed into the solution as shown in figure I. The ceramic ring 12 preferably has a through hole 13 at the center as shown in figure II and figure III. Further, the ceramic block 12 is preferably 2-3g.
Patent JP-S5958871-A (JP)
Title: Field effect transistor
Inventor: MIYAZAKI MASARU
IPC: H01L29/812
Filed: 1982-09-29
Abstract: PURPOSE:To reduce resistance of the gate electrode, and to enhance manufacturing yield of a field effect transistor by a method wherein a groove of width corresponding to the prescribed gate length is provided in the region of an active layer to construct the FET, thickness of the remaining active layer is determined according to the depth of the groove thereof, and moreover the gate electrode of length the same or more with the width of the groove is provided. CONSTITUTION:Ions are implanted in a semiinsulating GaAs substrate using a photo resist pattern as the mask to form N<+> type layers 14, 15 and the N type layer 17 surrounded with the N<+> type layers thereof, and a source electrode 11 and a drain electrode 12 are fixed respectively to the layers 14, 15. Then an SiN film 51 is adhered on the whole surface containing the exposing layer 17 between the electroes 11, 12, a window is opened, the groove is provided in the exposed layer 17, and the gate electrode 53 surrounded with the film 51 is fixed burying the groove thereof. At this time, width of the groove is made to correspond with the prescribed gate length, the thickness of the remaining layer 17 reduced according to the groove is made to the desired thickness. Accordingly adhesion of the electrode 53 in enhanced, and electric resistance thereof is reduced.
Patent JP-S5958838-A (JP)
Title: Semiconductor device
Inventor: TAMAOKI YOUICHI
IPC: H01L21/3065
Filed: 1982-09-29
Abstract: PURPOSE:To reduce wiring capacitance through a simple method by forming a shallow groove, an upper section thereof is coated with an insulating film, between deep narrow grooves for isolating an element, the surfaces thereof are coated with dielectrics. CONSTITUTION:A buried collector layer 2 and an active layer 3 are superposed on the (100) face of an Si substrate 1, an Si3N4 mask 5 is executed to the SiO2 film 4 of the surface and windows 6, 8 are bored, and window width is made narrower than depth. The vertical grooves 9 are formed through reactive sputtering etching, SiO2 4 is removed selectively, and the groove 10 shallower than the layer 2 and grooves 11 deeper than that are formed through second etching. The surface is coated with SiO2 12, the film 5 is removed, and poly Si 14 is deposited through novel Si3N4 13 to fill the grooves. The layer 14 is removed through isotropic etching, Si3N4 13 is exposed, and SiO2 15 is formed to the surface of the poly Si 14 and coated with Si3N4 16. A transistor is manufactured through a predetermined method. In a bipolar device by the constitution, wiring capacitance is reduced because there are thick oxide films 12, 15 in an isolation region, and a circuit is accelerated by approximately 50%.
Patent JP-2000082295-A (JP)
Title: Nonvolatile memory having high band width read-out and write-in architecture
Inventor: WONG SAU C
IPC: G11C16/10
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit area of a whole memory by realizing wide band width for an analog and multi-bit/cell data stream, sharing a read-out circuit and a write-in circuit and reducing the circuit areas of respective pipe lines. SOLUTION: A timing circuit 140 starts successively operation of respective pipe lines 110 in successive write-in operation and output operation, and respective pipe lines 110 are operated simultaneously, and the circuit 140 ends its operation. The memory 100 realizes a high write-in or read-out data transmission speed by using read-out/write-in pipe lines 110-1 to 110-N alternately paralleling while recording or reproducing. Another reproducing operation executes the parallel read-out operation of the pipe line 110. Parallel or pipe line type read- out operation can use a shared read-out circuit, and the read-out circuit reduces the circuit area required for respective pipe lines and an integrated circuit memory as a whole.
Patent JP-2000003662-A (JP)
Title: Electric circuit board
Inventor: KOBORI YASUHIRO
IPC: H01H85/044
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To protect an electric appliance from overcurrent without providing a current fuse, in the electrical appliance using a commercial power source and mounted with an electric circuit board. SOLUTION: It this electric circuit board 2 on which a commercial power source 1 and an electric component 6 are connected through a wiring pattern 12 to form a closed circuit, at least a part of the wiring pattern 12 is formed by a wiring pattern 43 narrower than the other part, and the narrow wiring pattern 43 is fused in the time of a short-circuit, to protect an overcurrent. Further, lands 41 are provided at both ends of the narrow wiring pattern 43, and solder is attached to the two lands 41, then only the narrow wiring pattern 43 is fused, thus preventing an effect on the other wiring pattern 12. Or else, both end parts of the narrow wiring pattern 43 are used in common with an electric component leg connecting portion of the electric circuit board 2, thereby only the narrow wiring pattern 43 is fused, thus preventing burnout of the other electric components and damage of the other portions.
Patent JP-H0219079-A (JP)
Title: Video signal processing unit
Inventor: YAMAZAKI SEIICHI
IPC: H04N5/45
Filed: 1988-07-06
Abstract: PURPOSE:To improve the operability by selecting one of plural input video signals as a main screen signal, converting each of input video signals, converting a stored pattern data group into a reduced pattern data in a sub screen area on the major screen assigned to each data group so as to synthesize the main pattern signal and the reduced pattern data. CONSTITUTION:A control signal from a memory controller 22 of a control circuit 12 is fed to a counter 27 ad the output data is a switching control signal for a sub pattern changeover switch 6. Then one of the input video signals is selected as a main pattern signal in response to a command and each of N-set of input video signals is converted into a pattern data group in response to the brightness of each coordinate or the like set on a 2-dimension screen in response to a sampling pulse. Then the stored pattern data group is converted into the reduced pattern data group in the N-set of subscreen area on the main screen assigned to each group and the main pattern signal and the video signal formed by the reduced pattern data group are synthesized. Thus, the operability is improved.
Patent JP-H09331204-A (JP)
Title: Antenna for automobile
Inventor: SHIBATA KAZUHIRO
IPC: H01Q9/40
Filed: 1996-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a multipurpose antenna for radio, telephone, and car navigation by arranging a curved plate in the circumferential direction around the base end side of the external tube of a multitude rod antenna so that the curved plate can freely appear and disappear in an interlocked manner with the telescopic mechanism of the main body of the antenna. SOLUTION: A flat plate 37 for reflecting radio wave having a central opening 38 is put on the car body 40 of an automobile with a rubber ring 39 in between. When a rod antenna is housed, the interval between supporting rings 27 and 28 becomes wider and a curved plate 26 shrinks and approaches an outer tube 12, and then, the antenna is shortened and hung down to the bottom side of the plate 37. When the antenna is used, a sliding rod 10, an intermediate tube 11, and the outer tube 12 are pushed out to prescribed positions by a wire cable 17 and, as a result, the rod antenna is extended. When the antenna is extended, the plate 26 passes through the opening 38 in the shrinking state. An outer sleeve 13 further rises a little and the interval between the rings 27 and 28 becomes narrower. As a result, plural plates 26 pivotably supported expand in a fringe-like state.  The plates 26 and 37 are made of stainless steel sheets.
Patent JP-S6059890-A (JP)
Title: Video signal recording and reproducing method
Inventor: TAKEMURA YOSHIYA
IPC: G11B20/18
Filed: 1983-09-13
Abstract: PURPOSE:To prevent a reproduced color from being changed and deterioration of picture quality from being increased by encoding a luminance signal and a chrominance signal using two kinds of color difference signals in pairs to correctable codes to constitute a luminance code and a chrominance code. CONSTITUTION:A digitized luminance signal Y is applied to a terminal 1 and inputted to a coding circuit 9 via a frame memory 2. On the other hand, color difference signals I, Q are applied to terminals 4, 5, the signals I, Q are rearranged by a mixing circuit 6 and inputted to a coding circuit 10 as a signal C via a frame memory 7. The circuits 9 and 10 add respectively an error correction code to the signal Y read out of the memory 2 and the signal C read out of the memory 7 to obtain the luminance code Y and the chrominance code C. Then, a changeover circuit 11 changes over the codes Y and C by one frame each sequentially, the result is converted into a recording code at a modulation circuit 12, send to a recording/reproducing section 13 and recorded.
Patent JP-S5871351-A (JP)
Title: Sintered metallic material consisting essentially of iron alloy and aluminum
Inventor: YOKOI KAZUAKI
IPC: C22C38/06
Filed: 1981-10-23
Abstract: PURPOSE:To obtain a lightweight sintered metallic material with high ductility, superior wear resistance and superior frictional characteristics by using specified percentages of an Fe alloy and Al or an Al alloy as principal components. CONSTITUTION:A metallic material for sintering is composed of 5-80wt% Fe alloy, 20-95wt% Al or Al alloy and a small amount of impurities. This mixture is sintered at about 400-640 deg.C sintering temp. and >=about 10<-1>mm.Hg vacuum degree to obtain a sintered metallic material capable of being plastically worked even at ordinary temp.
Patent JP-S5792657-A (JP)
Title: Sunflower type solar heat absorber
Inventor: NAKASHIMA MASAO
IPC: F24S50/20
Filed: 1980-11-29
Abstract: PURPOSE:To increase the heat collecting efficiency, by vertically swingably bearing a disk on top of a bar that can rotate to follow the sun, and causing the disk to move by a rope that moves along a prescribed locus thereby the disk faces the sun at all times. CONSTITUTION:The disk (B) is rotatably beared about at its center by a rotating shaft (E) to the top of the bar (A) that can rotate in conformity with the sun, and an upper part of the disk (B) and the lower part of the bar (A) are connected at points A, B through the rope (C). The slant of the disk (B) can be varied by pulling a middle point M of the rope (C) outward with it in contact with the vertical surface including the shade line so that the disk faces the sun. To control the direction of the disk, the rope (C) is moved along the ring formed  by connecting o<4> and a<4>-i<4> (which coincides with the direction of the sun and directs the disk to face the sun by the tension of the rope) thereby the disk (B) can faces the sun at all times.
Patent JP-S6148360-A (JP)
Inventor: ASAI AKIO
IPC: A47C19/00
Filed: 1984-08-14
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。