baber/WOPTO huggingface dataset:
Patent JP-S5847314-A (JP)
Title: Double mode piezoelectric oscillator
Inventor: AZUMA SHIYUUICHI
IPC: H03H9/19
Filed: 1981-09-16
Abstract: PURPOSE:To prevent the occurrence of ripple for a double mode piezoelectric oscillator when it is formed into a BPF, by connecting an exciting electrode on the other main surface of a piezoelectric plate which has an oblique symmetrical relation to an exciting electrode on a main surface of the piezoelectric plate to a common terminal and at the same time connecting other exciting electrodes to an input or output terminal. CONSTITUTION:An exciting electrode 17 on the upper surface of an AT-cut quartz plate 16 and an exciting electrode 20 on the rear surface which is obliquely symmetrical to the electrode 17 are connected to a common terminal 29 through lead-out electrodes 21 and 22 plus a metallic supporting plate 35. An exciting electrode 19 and an exciting electrode 18 which is obliquely symmetrical to the electrode 19 are connected to an input terminal 28 or an output terminal 30 through lead-out electrodes 23 and 24 plus metallic supporting plates 34 and 33. An intermediate electrode pair of 25 and 26 are used to give an fine adjustment to the coupling coefficient K among exciting electrode pairs. A cascade connection is secured between such two double mode piezoelectric oscillators to form a BPF. With use of this BPF, the variance is eliminated within a pass band, and at the same time the degree of ripple can be set at <=0.5db.
Patent JP-S628715-A (JP)
Inventor: KOYAMA KAZUNORI
IPC: E04B1/86
Filed: 1985-07-04
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-H07328595-A (JP)
Title: Purification of soil contaminated with aromatic halogen compound
Inventor: UKISU YUUJI
IPC: A62D101/04
Filed: 1994-06-07
Abstract: PURPOSE:To purify soil without adding chemicals to soil and transferring an aromatic halogen compd. to condensed water. CONSTITUTION:In a method for purifying soil contaminated with an aromatic halogen compd., soil 1 is heated to 300-500 deg.C by a heater 2 and the volatilized aromatic halogen compd. is decomposed at 250-400 deg.C, pref., 250-350 deg.C in the presence of a catalyst 3. The catalyst to be used is obtained by supporting at least one component selected from platinum, palladium, copper, cobalt, manganese, vanadium and oxides of them on a gamma-alumina or silica-alumina carrier and the decomposition in the presence of the catalyst is pref. performed under such a condition that oxygen is 5% or more.
Patent JP-S5573069-A (JP)
Title: Multiple magnetic brush developing device
Inventor: TATSUMI SUSUMU
IPC: G03G15/09
Filed: 1978-11-28
Abstract: PURPOSE: To obtain high developing efficiency by providing a member having the surface which repels developer toward photoconductive member on the moving path of the developer within the space formed by adjoining magnetic brush roll and photoconductive member.  
     CONSTITUTION: The first and second rolls 2, 3 are disposed on the surface of a photosensitive drum 9. Two rolls 2, 3 are for forming magnetic brushes of magnet fixed sleeve rotation type and revolve in the arrow directions. Toner is replenished from a storage tank 4 through a gate 6. A member 8 of high restitution coefficient like metal on the moving path of the developer flying out from the first roll 2 is provided between the two rolls 2, 3 and developing bias voltage is applied to this. The member 8 is formed in acrc form so as to scatter the developer separated to toner and carrier owing to collision toward the photoconductive layer. Toner clouding occurs near the surface of the drum 9 and developing action is actively effected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06332919-A (JP)
Title: Data processor
Inventor: KATOGI KOJI
IPC: G06Q50/26
Filed: 1993-05-25
Abstract: PURPOSE:To provide a data processor capable of automatically executing processing from non-completed processing to the day on the next day even when the non-completed processing is generated on a certain working day by the delay of processing or the generation of any fault. CONSTITUTION:A headquarters host computer 100 is provided with a controller 17 for starting respective processing programs. The controller 17 is provided with an automatic JCL preparation part 19, processing start point retrieval part 20 and table update part 21. The processing start point retrieval part 20 retrieves a processing start point on the day by referring to a status table 18. Based on the processing start point, the automatic JCL preparation part 19 prepares a control program by using a job control language. According to the control program, the respective processing programs are successively started. Each time processing is completed with each processing program, the contents of the status table 18 are updated by the table update part 21.
Patent JP-S5850709-A (JP)
Title: Mold coil
Inventor: YAJIMA SHINJI
IPC: H01F27/32
Filed: 1981-09-19
Abstract: PURPOSE:To avoid occurrence of cracks and separation at the time of hardening the molding resin by a coil wherein a bobbin integrally formed by crape insulating paper and the impregnated resin is disposed in the inner side of the coil. CONSTITUTION:The axial direction of a core 1 is coincident with the direction of shrunk folds of a bobbin 2, which includes voids caused by the folds of crape insulating paper. The crape paper is formed of insulating paper endowed with shrunk folds. A wound-up coil 3 using this crape insulating paper as a bobbin is set in a mold such that the shrunk folds of the bobbin 2 extends in the longitudinal direction. After drying and degassing, the coil 3 is impregnated with liquid resin and then molding resin is injected round the coil 3. With this, a mold coil can be attained in which fine portions of the bobbin, coil 3 and main insulating layers are filled with the impregnated resin and coarse portions of them are filled with the molding resin. At this time, since the shrunk folds extends in the longitudinal direction, air bubbles can escape upwardly so that the resin impregnation is made thoroughly. In case of mixing filler powder such as silica or talc, the coil is first impregnated with liquid resin and then is molded with injected resin including such fillers.
Patent JP-H0981763-A (JP)
Title: Method and device for compressing character and image mixed data
Inventor: TANAKA MASAYUKI
IPC: H04N1/41
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To compress dot data representing both characters and an image to less than give data size without lowering the quality by subtracting the size of compressed character data from the given size and finding the remaining size, comparing the size of dot map image data with the remaining size, and generating reduced image data according to a determined reduction rate. SOLUTION: This device is provided with a rasterizing means 22 which is coupled with a character and image separating means 21 and generates dot map character data by rasterizing character data and a reversible data compressing means 24 which generates compressed character data by compressing the dot map character data. A control means 26 substrates the size of the compressed character data from the given size to find the remaining size, and compares the size of the dot map image data with the remaining size to determine the reduction rate. A reducing means 28 is coupled with the character and image separating means 21 and reduces the dot map image data according to the reduction rate to generate the reduced image data.
Patent JP-S5849229-A (JP)
Title: Injection molding method of adhered molded item
Inventor: KAWARADA KIYOSHI
IPC: B29C35/00
Filed: 1981-09-18
Abstract: PURPOSE:To obtain readily a molded item that includes integrally a fibrous sheet and a resin molded item, by securing a fibrous sheet to a mold surface of one of molds, closing another mold so as to define a cavity therebetween, and injecting resin into the cavity. CONSTITUTION:For example, while a decorative fibrous sheet 20 is sucked and secured onto the mold surface 6a of a movable mold 6 having a plurality of sucking communication bores 10, the mold 6 is clamped to a stationary mold 4 to form the cavity therebetween, a melted polyolefin resin is cast into the cavity from a mold hole 4a in the stationary mold 4. After the resin is cooled and  hardened, the molds are opened, and the polyolefin resin molded item that includes the decorative fibrous sheet stuck integrally can be obtained.
Patent JP-H022133-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAI CHIZUKO
IPC: H01L29/73
Filed: 1988-06-14
Abstract: PURPOSE:To allow a shallow junction to be formed at a base area with improved controllability without increasing junction capacity even if contact resistance is reduced by providing a base contact area to be connected to the base area on the collector area onto an insulation separated area provided at the periphery of the collector area. CONSTITUTION:A collector area is formed on an N-type epitaxial layer (N epitaxial layer) on an N+Si substrate 1 and an SiO2 film 3 is accumulated. The upper surface of the N epitaxial layer 2 is exposed, an Si layer containing B is allowed to grow over the entire surface, and then a P epitaxial layer 4 and a P-type polycrystal Si layer 5 are formed. The P polycrystal Si layer 5 is selectively oxidized to form an SiO2 film 6. After performing ion impregnation of a polycrystal Si layer 7, a nitriding Si film 8 is accumulated. The nitriding Si film 8 and the polycrystal Si layer 7 at areas other than the P-type epitaxial layer 4 are removed and an SiO2 film 9 are accumulated. Then, the upper surface of the nitriding Si film 8 is exposed, a contact hole 10 is provided on the P polycrystal Si layer 5, B ion is impregnated, and annealing is performed. And then, the nitriding Si film 8 is eliminated and a bipolar transistor is formed where the N epitaxial layer 2 forms collector area, the P epitaxial layer forms base area, the P polycrystal Si layer 5 forms base contact are, and the N polycrystal Si layer 7 forms emitter.
Patent JP-S63310674-A (JP)
Title: Coating method
Inventor: TOMITA SEIICHI
IPC: B05D5/06
Filed: 1987-06-12
Abstract: PURPOSE:To remarkably improve the three-dimensional feeling due to the rugged pattern by removing only the coated film on the projecting surface in the primer layer while inclining a hard base material, curing the primer layer, then leveling the base material, coating a to coat layer on the rugged surface of the base material, and drying the layer. CONSTITUTION:A primer 6a is coated on the rugged surface to be coated while inclining the hard base material 1 having a rugged decorative surface to form a primer layer 6. Only the coated film on the projecting surface in the primer layer 6 is then removed in an uncured state. The primer layer 6 is cured while being inclined until at least the fluidity is eliminated. The hard base material 1 is then leveled, and a clear top coat 7a, etc., are coated on the whole surface, dried, and cured. As a result, the thickness of the primer layer 6 is changed with directionality in accordance with the rugged pattern 3, the shade of the color of the primer layer 6 is produced by the film thickness, the rugged pattern 3 looks like a shade formed by the received light, and the three-dimensional feeling is remarkably improved.
Patent JP-S5771729-A (JP)
Title: Wire cut electric discharge machine
Inventor: TSURUMOTO KAZUO
IPC: B23H7/10
Filed: 1980-10-21
Abstract: PURPOSE:To remove a used wire easily by a method wherein a waste wire winding reel drum of a wire cut electric discharge machine is divided into a plurality of components and the diameter of the drum is made variable. CONSTITUTION:A wire electrode used for wire cut electric discharge machining is wound around a winding reel 18. The drum 42 of the winding reel 18 is divided into a plurality of drum components 50 and each of the components 50 is pulled by a pull spring 56 in such a direction that the diameter may take the minimum. When the wire winding reel 18 is fixed to a winding motor 40, the diameter of the drum component 50 is expanded by the taper spindle 62 of the winding motor 40 against the pull spring 56 so that the drum takes the maximum diameter. Under this state, the waste wire is wound. When the widning reel 18 is removed after the winding operation is completed each component 50 of the drum 42 is pulled by the spring 56 to diminish the diameter. Thus, the used wire can be removed easily from the reel 18.
Patent JP-S5936703-A (JP)
Inventor: SHIGERU MOTOAKI
IPC: A61F13/15
Filed: 1982-08-24
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-H08338383-A (JP)
Title: Fluid machine
Inventor: SAKATA KANJI
IPC: F04C18/02
Filed: 1995-06-14
Abstract: PURPOSE: To improve the sealing property of a closed space, and the processing performance, as well as to expand the compression volume without making the whole body of the device in a large size. CONSTITUTION: The first spiral 13 having an outer engaging surface 23 with a step form cross section rising in a spiral form from the outer periphery to the center; and the second spiral 15 having a spiral form inner engaging surface formed in a step form cross section, as well as carrying out a spiral movement relatively with the first spiral 13; are provided. The outer engaging surface 23 of the first spiral 13, and the inner engaging surface 17 of the second spiral 15 are engaged each other, and a compression mechanism 5 to form a compression chamber accompanying the reduction of the volume from the outer periphery to the center is provided.  And between the step surface of the outer engaging surface 23 at the first spiral 13 side, and the step surface of the inner engaging surface 17 at the second spiral 15 side, a spiral form of closed space 33 is formed, and the closed space 33 is reduced by a seal member 35, or the area at the gas invasion side is reduced.
Patent JP-S634446-A (JP)
Title: Magnetic tape device
Inventor: IMAI SHINJI
IPC: G11B15/02
Filed: 1986-06-24
Abstract: PURPOSE:To prevent the reduction in the ordinary processing efficiency while keeping the usage efficiency of a data buffer at maximum by performing the processing of the case of a data buffer filled up with only the part concerning the running control of a magnetic tape device without the medium of a magnetic tape control device of a host device. CONSTITUTION:A positioning reference signal is transmitted for a counter circuit 9 via a signal line 15 from a control circuit 14, an actuating signal is transmitted via a signal line 16 for a running control circuit 10 from the control circuit 14 and a stop signal is transmitted via a signal line 17. The buffer signal informing that the buffer memory is filled up is transmitted to the control circuit 14 via a signal line 18 from a buffer memory circuit 11 and an interblock gap IBG detection signal is transmitted to the control circuit 14 via a signal line 19 from a reading circuit 13. The counter circuit 9 is reset by the positioning reference signal 15 of the above of the signal line 15 and a count zero signal is generated on a signal line 29 at the time when the value of the counter circuit 9 becomes zero to inform to the running control circuit 10.
Patent JP-S5850484-A (JP)
Title: Guiding device for backing of automobile
Inventor: OKADA KAZUO
IPC: G01S13/931
Filed: 1981-09-21
Abstract: PURPOSE:To improve the reliability of a device and the precision of measurement of a distance thereof, by generating ultrasonic pulses intermittently, changing a transmission pulse width and a repetition cycle according to a measured distance, and detecting reflection signals from an object. CONSTITUTION:A pulse controller 1 controls a clock generator 2 and a transmission pulse generator 3 to change a transmission pulse width and a repetition cycle sent from a converter 6, according to a measured distance to an obstacle 7. Reflected waves from the obstacle 7 are inputted in shift registers 9a-9f constituting a memory circuit, via a converter 6', a transformer 5' and an amplified detector 8. The output of each of the shift registers 9a-9f is added by an adder 9, and the level thereof is detected later by a pulse level detector 10 and given to a counter 11. The output of the counter 11, which is an output corresponding with the distance to the obstacle 7, is given to a display 12 and an alarm generator 13.
Patent JP-S5480645-A (JP)
Title: Toll reception system in paid road
Inventor: NAGASHIMA MASAYOSHI
IPC: G07B15/00
Filed: 1977-12-09
Abstract: PURPOSE: To reduce the burden of officers required for the formation of slips, by forming the processing slips for various data issued caused from the issue of pass at the inlet gate and from the reception of toll at the outlet gate by means of the associated recorder, pass issuing machine and pass confirming machine.  
     CONSTITUTION: On the card of the pass A, the magnetic stripe 16 for information recording and spaces for information print 17a and 17b are placed, and the job managing card B for officers B providing the magnetic recording stripe 18 and print recording 19 the same as this pass is used. Further, at the inlet gate, the inlet information is recorded on the pass A with the pass issuing machine, and the recorded information is confirmed with the pass confirming machine at the outlet gate and toll is received. In the system with this constitution, at the replacement of officers at the inlet and outlet, required information is recorded on the magnetic recording stripe 20 and print recording 21 of the managing card C with the pass issuing machine and pass confirming machine and associated recording unit, and it is used as the slip at replacement. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0440577-A (JP)
Title: Movement vector detecting device
Inventor: TAKAHASHI KIYOSHI
IPC: H04N19/423
Filed: 1990-06-06
Abstract: PURPOSE:To suppress the erroneous detection of a movement vector without increasing the number of representative points by finding correlation between two pictures continued in point of time using the representative point, and correcting an incorrect correlation result by using the correlation result found by plural representative points. CONSTITUTION:Three correlation result signals with same deviation by different representative points are inputted to a correlation result correction circuit 105 by inputting a correlation result signal 404 to memory 101 and memory 102 delaying them for constant time. Respective correlation result signal is compared at the correlation result correction circuit 105, and when only the correlation result by one representative point is different from that by another representative point, the correlation result by that representative point is corrected as incorrect. Thereby, the correlation result corrected by the plural representative points is inputted to an accumulation adder 405 as a corrected correlation result signal 106, and a correct movement vector is outputted from an output terminal 407.
Patent JP-H0446288-A (JP)
Title: Sealing structure using metallic gasket
Inventor: MIYASHITA TOMIO
IPC: F16L19/03
Filed: 1990-06-06
Abstract: PURPOSE:To obtain a sealing structure using a low-cost metallic gasket which can be easily managed and ensured perfect sealing by weldedly attaching the outer surface of an annular metallic gasket having C-shaped cross section to either of pressing faces or its near position for supporting the gasket. CONSTITUTION:A metallic gasket 30 has an annular external form and a C- shaped cross section, and, in a producing process, is fitted in the second pressing face 25, and its outer surface is weldedly attached(weldedly attached part 40) to the second pressing face 25, which is therefore made of metallic material. Since the whole circumference of the outer surface of the metallic gasket 30 abutting on the second pressing face 25 is weldedly attached, perfect sealing action can be performed. Thus the above sealing structure can be quickly and correctly assembled and disassembled, and displays excellent effect such as easy management and sharp cost-reduction with perfect sealing action ensured.
Patent JP-H0312482-A (JP)
Title: Ferroelectric chiral smectic liquid crystal composition and liquid crystal element containing same
Inventor: SHINJO KENJI
IPC: C09K19/06
Filed: 1989-06-09
Abstract: PURPOSE:To obtain the subject composition, excellent in switching characteristics and having AC stabilizing effects with a wide driving temperature margin capable of matrix driving by mixing specific three kinds of liquid crystal compounds. CONSTITUTION:The objective composition containing (A) a compound expressed by formula I [R1 and R2 are 1-18C (substituted) alkyl; X1 and X2 are single bond, -O-, -OCO-, -CO2- or -OCO2-; Y1 is -CH2O-or -OCH2-; m and n are 1 or 2], (B) a compound expressed by formula II [R3 and R4 are 1-18C (substituted) alkyl and at least either thereof is optically active group; X3 and X4 are same as X1 and X2] and further (C) a liquid crystal compound having a negative dielectric anisotropy ( epsilon).
Patent JP-H073831-A (JP)
Title: Under-road excavator
Inventor: YOSHIZAKI MASAAKI
IPC: E21B11/04
Filed: 1993-06-18
Abstract: PURPOSE:To enable an excavator to excavate a ditch near to an earth retaining wall or an adjoining structure. CONSTITUTION:The base of a boom 2 is pivoted on a horizontal movement plate 8 through a bracket 9. The horizontal movement plate 8 can be moved widthways of a base machine 1 along a guide shaft 11 by driving a hydraulic cylinder 12. In the case the hydraulic cylinder 12 is driven to move the boom 2, an excavation area of an excavating grab 4 suspended to the boom 2 can be enlarged.
Patent JP-S63311690-A (JP)
Title: Semiconductor storage device
Inventor: FUSE TSUNEAKI
IPC: G11C11/34
Filed: 1987-06-15
Abstract: PURPOSE:To attain high speed readout without malfunction by providing an equalizer between a couple of output nodes of the 1st differential amplifier. CONSTITUTION:In a dynamic RAM where the bit line sense amplifier consists of a CMOS differential amplifier (1st differential amplifier) 4 as a buffer circuit and a BICMOS differential amplifier (2nd differential amplifier) 5 connected to its output node, an equalizer Q11 is provided to short-circuit outputs nodes of the CMOS amplifier in pairs thereby setting the node in equi-potential when the bit line sense amplifier is not selected. Thus, the output node of the CMOS amplifier is set to equi-potential forcibly in the standby state. Thus, the history of the preceding readout cycle is not left, malfunction is prevented and a highly integrated dynamic RAM capable of high speed readout is obtained.
Patent JP-S6127020-A (JP)
Inventor: ENDO MASAKATSU
IPC: H01B13/32
Filed: 1984-07-17
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-S5849208-A (JP)
Title: Manufacture of expansion branch pipe
Inventor: KATOU KINICHI
IPC: B29C45/00
Filed: 1981-09-18
Abstract: PURPOSE:To obtain readily an expansion branch pipe from which a pipe can be easily ramified and which is hardly damaged or destroyed, by previously forming a branch short pipe and a sleeve short pipe, inserting the sleeve short  pipe in the branch short pipe, and then welding the branch short pipe to a  through-hole section of a tubular body. CONSTITUTION:The branch short pipe 1 has cylindrical openings 11, 12 at the opposite ends, and the diameter of the opening 11 is reduced. The sleeve short pipe 2 has cylindrical openings 22, 23 at the opposite ends, and an engaging projection 23 is previded at the outer circumference of one of the openings. A resilient packing 3 is mounted on the outer circumference of the sleeve short pipe 2, then the sleeve short pipe 2 is inserted in the branch short pipe 1 with other end of the sleeve short pipe 2 projected from the opening 11 whose diameter is reduced, and after the diameter of the other opening 22 of the sleeve short pipe 2 is enlarged, the other opening 12 of the branch short pipe 1 is welded to the through-hole 5 of tubular body 4.