baber/WOPTO huggingface dataset:
Patent JP-H04167310-A (JP)
Title: Dielectric porcelain compound
Inventor: KURAMITSU HIDENORI
IPC: H01B3/12
Filed: 1990-10-29
Abstract: PURPOSE:To heighten dielectric constant, insulation resistance and dielectric breakdown voltage as well as improving Q remarkably, make electrostatic capacity temperature coefficient small, make capacity large and improve characteristics by using at least two or more kinds of rare earth elements except a main gradient as a sub-gradient as well as one or more rare earth element as the main gradient. CONSTITUTION:A composition is constituted of two or more elements selected from Nb2O5, Ta2O5, V2O5 in 0.001-0.10mol in total as a sub-gradient as well as 100 parts by weight of main gradients (x, y, z) in the range of mol ratios surrounded by respective points (a) to (f) as shown in the attached table, when expressed by a general formula: x[(BaO)1-h (SrO)h]-yTiO3-z(Re1-tMet)O3/2, where(x+y+z)=1.00, 00.1<=(h)<=0.30, 0.01<=(t)<=0.20, Re is one or more of rare earth element selected from La, Pr, Nb, Sm, and Me is one or more element selected except La, Pr, Nd, Sm. To produce porcelain by using the compound, firstly powder of which composition ratio is specified is measured and mixed with moisture, then dying same, and after an organic binder is added thereto baking is carried out.
Patent JP-S62154473-A (JP)
Title: Fuel reformer of fuel cell
Inventor: YONEZAWA SHIGEKI
IPC: H01M8/06
Filed: 1985-12-27
Abstract: PURPOSE:To ease repairs and periodic maintenance by demountably connecting a fuel evaporator which vaporizes liquid fuel and a heater arranged in the lower part of the fuel evaporator. CONSTITUTION:The lower part of a cylindrical inner wall 8 which is fixed to the circumference of a fuel evaporator 1 is demountably connected to the upper end of the case of a heater 14 with a bolt 16 and a nut 17 so that the heater 14 is easily demounted by unfastening the bolt 16 and the nut 17. Thereby, repairs and periodic maintenance of the fuel evaporator 1 can easily be conducted, and at the same time, the maintenance of the heater 14 is also eased.
Patent JP-2000099576-A (JP)
Title: Distributed type accounting system
Inventor: KANZAKI YOSHIHIKO
IPC: G06Q10/06
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To support the work of assortment in an occurring transaction, the cancelling work of credit and debt accounting, a demanding work, a payment work and a money receiving work or the like by a computer system in a distributed type accounting system which exists over companies. SOLUTION: Slip data where the assortment of the plural companies coexist is stored in before-division slip data 9 concerning an on-line input processing 5, an other system data input processing 6 and a recognition processing 7. After receiving this, a slip division processing 12 divides it into slips at every company and stores them in after-division slip data 13, other system interface data 3b and other company interface data 4b. An accounting data updating processing 14 receives after-division slip data 13 and updates various kinds of accounting data. Independent processings are executed in various kinds of slip generating processing 17, a demanding processing 22, a payment processing 21 and a money receiving processing 20 through the use of the various kinds of accounting data.
Patent JP-H07147488-A (JP)
Title: Multilayer fpc
Inventor: SUZUKI TAKAO
IPC: H05K3/46
Filed: 1993-11-24
Abstract: PURPOSE:To enhance a multilayer FPC provided with insulating layers and circuit layers laminated on the insulating layers in flexing properties even if it is of multilayered structure by a method wherein the insulating layers are partially removed to form a cavity. CONSTITUTION:A multilayer FPC is composed of four circuit layers 1a, 1b, 1c, and 1d, insulating layers 2a, 2b, and 2c each interposed between the circuit layers, and overlays 3. The intermediate insulating layer 2b out of the insulating layers 2a, 2b, and 2c is partially removed in the longitudinal direction to form a cavity 4. The cavity 4 is provided to the FPC along overall its width and open at both its side faces. The overlay 3 of insulating material is provided to the outside faces of the outer circuit layers 1a and 1d respectively, and the opposed faces of the circuit layers 1b and 1c are covered with the overlay 3 respectively. By this setup, the layers of a multilayer FPC are enhanced in degree of freedom of flexing.
Patent JP-H01134778-A (JP)
Title: Tape cassette
Inventor: OZAWA KAZUO
IPC: G11B23/087
Filed: 1987-11-19
Abstract: PURPOSE:To satisfactorily fix a tape guide by providing a slotting groove to be successive from the upper edge of a boss and deeper than the lower edge of a rib. CONSTITUTION:A boss 20 of a diameter smaller than the inside diameter of the tape guide, a rib 22 which is provided to a side surface 21 of the boss 20 and whose lower edge is located in a direction upper than the bottom of the boss 20, and a slotting groove 23 to be successive from the upper edge of the boss 20 and deeper than a lower edge 22b of the rib 22, are provided, and the tape guide is fixed by inserting to the boss 20. In such a case, since the rib 22 is separated from a bottom 20b of the boss 20, shavings generated at the time of inserting the tape guide is escaped between the lower edge 22b of the rib 22 and the bottom 20b, and the shavings does not exert an adverse effect upon the fixing condition of the tape guide. Thus, the tape guide can be satisfactorily fixed in a prescribed position.
Patent JP-S62154966-A (JP)
Title: Laser printer
Inventor: MURAMATSU TOMOAKI
IPC: B41J2/44
Filed: 1985-12-27
Abstract: PURPOSE:To realize god-looking image recording having a horizontal end accurately in order through simple circuit constitution by generating a horizontal effective area signal by using directly an original oscillation clock for generating a dot clock for modulating an image signal. CONSTITUTION:A horizontal effective area signal generating circuit 2 and a dot clock generating circuit 1 are both connected so as to divide the frequency of the original oscillation clock directly and generate the dot clock and horizontal effective area signal respectively. A horizontal effective area signal generating circuit 22 consists of a counter 22a which counts the clock from an original oscillation clock 20 and is reset automatically when its counted value reaches 48,000 to repeat the counting operation, a decoder 22b which outputs 'H' when the counted value of the counter 22a reaches 24,000 or 48,000, and a flip-flop 22c which operates with the output of the decoder 22b in synchronism with the original oscillation clock. The obtained horizontal effective area signal is affected by only the delay time t3 of the flip-fop 22c without being affected by the delay times t1 and t2 of the counter 22a and decoder 22b, and the time delay behind the dot clock is minimized.
Patent JP-H01139399-A (JP)
Title: Oil-feeding car
Inventor: AJIKI FUMIAKI
IPC: B67D7/30
Filed: 1987-11-20
Abstract: PURPOSE: To always perform an oil-feeding operation under constant conditions and to ensure the safety by comprising a reset means for resetting the measured quantity in the pre-inching only when the preset oil-feeding by a preset oil- feeding control means is executed. CONSTITUTION: A control circuit 16 is included in a control box 12 mounted on a back side of a liquid storing tank 3, and a preset device 13 is mounted on an outer face thereof to preset the quantified value. A CPU subtracts the pre-inching measured quantity from the quantified value when the present oil- feeding condition is the preset oil-feeding, on the basis of the preset quantified value from the preset device 13 to operate the actual quantified value.  In the preset oil-feeding, a motor de-energization signal is output by a signal before quantifying, then a motor energization signal is output only for a specific time t0 after a specific de-energization time T0 , and further the motor energization signal is output for a specific time t1 again after the specific de-energization time T1 , so that the preset oil-feeding to the actual quantified value is executed by repeating these processes n-times. After the preset oil-feeding has been finished, the pre-inching measured quantity is reset.
Patent JP-H09110085-A (JP)
Title: Electronic-part conveyor
Inventor: SAKURAI TERUYASU
IPC: B65D85/86
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent cracking that is liable to occur when a through hole is formed by forming a though hole of a prescribed shape in a region within the bottom of a part-holding part, except in a plurality of raised bottom parts formed slightly higher in order to keep lead terminals from contact. SOLUTION: In a carrier tape 20 a through hole 24 is formed in a region which is on the same level as the bottom 23 of a pocket 21, except two raised bottom parts 25, 26, and at a position opposed to an IC to be deposited. As a result, when a pin 32 with a specified diameter opens a through hole 24 at substantially the center of the bottom 23 of the carrier tape 20 laid on a receiving stand 31, the bottom 23 and the receiving stand 31 come into tight contact and it does not occur for the pin 32 to deform the bottom surface 23. The receiving stand 31 and the bottom 23 can be put in tight contact without complicating the receiving stand in constitution. Therefore, cracking, deformation, and breaking all at the time of the pin 32 piercing the bottom 23 can be prevented and the ratio of defects can be lowered.
Patent JP-2000118733-A (JP)
Title: Paper feeding device and image forming device equipped with it
Inventor: MUKASA MITSUHIRO
IPC: B65H1/24
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To properly feed a sheet by detecting sheet rigidity and setting the position of a sheet feed means, for example, a pickup roller in a paper feeding device. SOLUTION: A paper feeding device 1 is equipped with a sheet feed means 1-3 for feeding a sheet in contact with a plurality of the numbers of stacked sheets 1-2, a travel means 1-17 for moving the sheet feed means in a sheet transfer direction a guide 1-6 laid downstream of stacked sheets and formed to have a slope surface abutted with the forward end of a sheet, rigidity detection means 1-5 and 1-20 for detecting sheet rigidity, and a control means for determining the travel amount of the sheet feed means from the guide 1-6 on the basis of detection with the rigidity detection means 1-5 and 1-20, and controlling the travel of the travel means 1-17 for moving the sheet feed means to the aforesaid position.
Patent JP-H10144916-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUZUKI TAKEYUKI
IPC: H01L29/739
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To suppress the spreads of the depletion layers of a semiconductor device which tend to reach the peripheral edge portions of the substrate, and to stabilize the withstanding voltage characteristic by forming a ring-form electrode via a thin insulating film in adjacent to the upper portion of a ring- form double diffusion layer surrounding a cell region, provided in the peripheral edge portion of its aubstrate so that the electrode overlaps partially with the double diffusion layer. SOLUTION: In the peripheral edge portion of a pellet, a shallow N<+> -type impurity diffusion layer 307 is formed and thereabouts a P-type impurity diffusion layer 301 is formed. Also, above the end portion of a double diffusion layer comprising the layers 301, 307, an electrode 304a is formed via a gate oxide film 201. The electrode 304a is connected via a contact hole with an upper electrode 402b covering the exposure surface of the N<+> -type impurity diffusion layer 307. Thereby, suppressing the spread of the depletion layers formed in the peripheries of a P-type base region 302 and a P-type impurity diffusion layer 105, the spread of the depletion layers are prevented from reaching the vicinities of the end surfaces of the pellet and cracks are generated so as to stabilize the withstanding voltage characteristic of a MOSFET.
Patent JP-H01137430-A (JP)
Title: Production of magnetic recording medium
Inventor: SAIKI NORIYUKI
IPC: G11B5/842
Filed: 1987-11-24
Abstract: PURPOSE:To minimize intrusion of worn powder, etc., into a magnetic coating compd. and to decrease noises and defects by previously kneading a reinforcing agent and surface treating agent under high shearing stress to prepare the magnetic coating compd. CONSTITUTION:The magnetic coating compd. to be used is produced by previously kneading the reinforcing agent and the surface treating agent, to which a solvent is further added at need, under the high shearing stress exerted thereto and adding magnetic powder, binder, and further, a surface treating agent, solvent, etc., at need to the resultant reinforcing agent-contg. coating compd. The magnetic powder and binder may be added to the reinforcing agent-contg. coating compd. in this case. An equally good alternative is to separately knead the magnetic powder to prepare a liquid magnetic powder dispersion and to add this dispersion to the coating compd. The intrusion of the worn powder which is the direct cause for the magnetical noises and defects, etc., into the magnetic coating compd. is thereby decreased to <=10%.
Patent JP-H07129981-A (JP)
Title: Device for driving objective lens
Inventor: MIYAMAE AKIRA
IPC: G11B7/09
Filed: 1993-10-29
Abstract: PURPOSE:To enlarge magnetic attracting force applying to a magnetic piece and to stably make stand still an objective lens on a neutral position by exceedingly making a gap between the magnetic piece and a magnet arranged in the magnetic circuit of the magnet come close to on the still neutral position. CONSTITUTION:The thrust is generated by causing current to flow through a focusing drive coil 4 and a tracking drive coil 3, and a lens holder 1 and an objective lens 2 are moved in the directions of an optical axis and tracking respectively, and the focusing and the tracking are performed. At this time, the magnetic flux of a focusing magnet 6 becomes larger in a central part in the peripheral direction in the gap, and the lens holder 1 is held in the central part. Further, the magnetic flux is made maximum by arranging the magnetic piece 10 on a position opposite to the central part. By making the position a neutral point in the tracking direction on design, the influence due to the unbalance of the magnetic flux, a leakage flux and the dispersion, etc., on manufacture are ignored, and the objective lens is made stand still stably on the position.
Patent JP-H11134220-A (JP)
Title: Information processor
Inventor: TAKAYAMA MASAYUKI
IPC: G06F11/30
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To evade damage of the information processor in case of abnormality by detecting abnormality in the information processor, sending an abnormality detection signal, and generating an alarm. SOLUTION: An operation state detection part 1104 detects the states of a CPU fan 1203 and an outside air intake fan in an outside air intake 704 and sends a fan stop signal if one of them is stopping. Once the fan stop signal is received, a pilot lamp 302 of a console panel 101 turns red. Namely, if one of the two fans stops, the lamp 302 turns red. Here, it may be made possible to discriminate whether both or one of the two fans is stopping, whether one of them is stopping, or a complete stop, an operation defect, etc., by enabling the color of the lamp 302 to be changed into red, green, orange, etc. To inform a user of abnormality, an alarm tone may be generated by a speaker and an alarm message may be displayed on the console panel 101.
Patent JP-S62153460-A (JP)
Inventor: OOTA KIMIO
IPC: E04D11/00
Filed: 1985-12-25
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-2001117880-A (JP)
Title: Method and device for fetching contents
Inventor: TABUCHI HIROYASU
IPC: G06F21/44
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To inhibit the usage of a device and a terminal which are the same kind as a client device with a transfer right and as a contents usage terminal when a problem occurs in their tamper resistance property. SOLUTION: An LCM-ID list for specifying the client device being the same kind as the one where it is exposed that a problem exists in tamper resistance property and a PD-ID list for specifying the contents usage terminal being the same kind as the one with the problem are registered in an effectiveness examining device 51. An effectiveness confirming processing is started in the client device 13, its LCM-ID is transmitted to the device 51, it is inspected whether coincidence exists or not, state information of the device 13 is turned off in the case of coincidence and, after that, the usage of the device 13 is inhibited. Concerning the contents usage terminal 19, contents transfer is requested to the device 13 and, then, the device 13 inspects whether coincidence with PD-ID of the terminal 19 exists and is registered in the device 51 or not.  When it is registered, state information of the terminal 19 is turned off.
Patent JP-S63148236-A (JP)
Title: Liquid crystal display device
Inventor: ENDO HIDESUKE
IPC: G02F1/133
Filed: 1986-12-12
Abstract: PURPOSE:To eliminate the inversion of an illuminating picture element and to improve the visibility by using a transparent or translucent polarizing plate as a lower polarizing plate and setting rubbing directions on an upper and a lower substrate so that a visual angle direction is in a 12 o'clock direction. CONSTITUTION:The opposite surfaces of the upper substrate 1 and lower substrate 2 are so rubbed that the upper plate rubbing direction 1b of the upper substrate 1 is slanted from right below to left above and the lower plate rubbing direction 2b of the lower substrate 2 is slanted from right above to left below. Then an upper polarizing plate 5 is stuck on the upper substrate 1 so that the upper polarized light absorption axis 5b of the upper polarizing plate 5 is at 45 deg. clockwise around the upper plate rubbing direction 1b; and the lower polarizing plate 6 is stuck on the lower substrate 2 so that the lower polarizing light absorption axis 6b of the lower polarizing plate 6 is at 45 deg. clockwise around the lower plate rubbing direction 2b. This liquid crystal display device has its visual field direction in the 12 o'clock direction. Consequently, when the liquid crystal display device is used while stood, no characters are inverted even if an angle theta is small, and high visibility is obtained.
Patent JP-H07143916-A (JP)
Title: Top board of disk, table or the like, and manufacture thereof
Inventor: TSUKAHARA SHOJI
IPC: A47B96/20
Filed: 1993-11-25
Abstract: PURPOSE:To provide a strength high enough to be applied to a large construction without conducting spot welding, to mount a supporting body for mounting a leg, to improve external appearances, and to facilitate processing. CONSTITUTION:The peripheries of a rectangular base plate 6 comprising steel thin plate are bent downward to form frames 7, and reinforcing edges 8 having nearly L-shaped section are extended inwardly from the lower edges of the frames 7, and notches 9a, 9b are formed by cutting off the four corners of the edges 8, thereby providing an inner shell body 1, wherein a supporting body 2, in which bolts for mounting legs are embedded, is fitted in the notches. And a front surface plate 4 and a rear surface plate 3 are bonded to the front surface and rear surface of the body 1 respectively, and end members 5 are bonded to the frames 7 and expandable synthetic resin is filled into the space surrounded by the base plate 6 and rear surface plate 3.
Patent JP-H02140749-A (JP)
Title: Fine pattern forming method
Inventor: TOKUI AKIRA
IPC: H01L21/027
Filed: 1988-11-22
Abstract: PURPOSE:To form a pattern having prescribed dimensions by dry development with oxygen plasma by selectively removing a silylated layer formed on the entire surface of a resist with high energy pulse. CONSTITUTION:A semiconductor substrate 1 is coated with a resist 2. Polymethyl methacrylate (PMMA) as a methacrylate type resist is used as the resist 2. The resist 2 is irradiated with far UV in an atmosphere of an Si-contg. gas such as hexamethyldisilazane to form a silylated layer 3 on the entire surface of the resist 2 and the layer 3 is pulsatively irradiated with high energy beams 5 through a photomask 4. Since the PMMA or novolak type resist causes ablation, the layer 3 is selectively removed. Reactive ion etching is then carried out with oxygen plasma. The layer 3 is converted into a dry etching resistant SiO2 film, etching proceeds in the region not covered with the layer 3 and a positive type pattern is formed.
Patent JP-H09136713-A (JP)
Title: Article transfer device
Inventor: YASUDA YUKINOBU
IPC: B65G47/52
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To transfer articles while correctly maintaining an aligned state on a conveyor of a horizontal moving base by driving the conveyor in a conveying direction reverse to a retreat direction at the retreat time of the horizontal moving base and at the conveying speed almost equal to the retreat speed. SOLUTION: A horizontal moving base 30 can be reciprocated between an article receiving position of a depalletizing station 10 and an article transfer position of a palletizing station 20. The horizontal moving base 30 has a roller conveyor, and at the time of retreating backward from the article transfer position, a roller 31 is driven in such a way that a conveying direction is a forward direction and that the conveying speed is almost equal to the retreat speed of the horizontal moving base 30.
Patent JP-2000120371-A (JP)
Title: Sphere rotating device in continuously boring machine for shaft and adit
Inventor: KANEKO KENICHI
IPC: E21D9/06
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To promptly rotate a sphere and improve reliability of a water sealing property by a spherical sealant. SOLUTION: This continuously boring machine for shafts and adits is provided with a sphere 19 stored in a lower part in a shield frame 4 of a tip of a skin plate 3 for shafts, a supporting shaft 10 for rotatively supporting the sphere 19 to the skin plate 3 for the shafts around a horizontal axis orthogonally crossed with a central axis of the skin plate 3 for the shafts, a shield machine 9 stored in the sphere 19, and a spherical sealant 22 provided in the skin plate 3 for the shafts so as to be brought into contact with an outer periphery of the sphere 19. Moreover, a vertical surface 20 is formed on a part where right and left supporting shafts 10 in the sphere 19 are installed, and a plurality of pins 23 in parallel with the supporting shafts 10 are installed in a concentric circuit position with the supporting shafts 10 in the vertical surface 20 at constant intervals.  Thus, a rotatively driving device 25 for rotating the sphere 19 by pushing the pins 23 is provided on the shield frame 4 of upper parts of pins 23.