baber/WOPTO huggingface dataset:
Patent JP-H0997419-A (JP)
Title: Magnetic disk, production of magnetic disk and magnetic recorder
Inventor: ICHIHARA KATSUTARO
IPC: G11B5/84
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To increase the density of magnetic recording by separating recording magnetic members from each other by hard guard band members. SOLUTION: A substrate 1a is provided thereon with a recording layer 2. This recording layer 2 includes band-shaped magnetic members 2a long in the direction of the recording tracks and the guard band members 4a consisting of different materials embedded between these members 2a. The magnetic members 2a and the guard band members 4a are periodically and alternately arranged with the track pitch as one period in the radial direction of the disk in the recording layer 2. The track pitch is given by (T+G) and the effective recording magnetic domain area corresponding to the inverse number of the surface density is given by (T×G)×B when the width of the band-shaped recording magnetic members 2a, i.e., recording track width, is defined as T and the width of the band-shaped guard band members 4a, i.e., guard band width, as G and the length of the recording magnetic domains as B. The surface recording density attains about 1.5Gbpsi and the storage capacity with the drive of the four surfaces of two sheets of the disk attains 1.5GB when a disk substrate of a 2.5-inch size is used for the disk substrate 1 and the red track width T is set at 1.8±0.1μm and the guard width G at 0.2±0.1μm.
Patent JP-2000005537-A (JP)
Title: Treatment of waste gas of arc furnace
Inventor: NIWA YUKIO
IPC: C21C5/52
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To efficiently remove such harmful matter as dioxins contained in the waste gas of an arc furnace and to suppress its discharge to the outside. SOLUTION: This waste gas treating device consists of the direct-suction exhaust line A for directly sucking the waste gas from an arc furnace 1 and a building exhaust line B for indirectly sucking the waste gas from the ceiling hood 4 of the building of the arc furnace 1. The dust 35 contg. >=50% fine powder having <=1 μm grain diameter is blown in from the upstream side of a bag house 13 furnished to the building exhaust line before the operation is started to form the primary filter bed 36 of dust on the surface of a filter in the bag house, activated carbon 24 is blown into the direct-suction exhaust line during the operation, the waste gas in the direct-suction exhaust line is introduced into the building exhaust line and mixed with the waste gas of the building exhaust line, and the activated carbon is collected in the bag house.
Patent JP-H0636193-A (JP)
Title: Route guiding device for vehicle
Inventor: KISHI KOJI
IPC: G01C21/00
Filed: 1992-07-20
Abstract: PURPOSE:To provide a route guiding device for vehicle which judges whether an approaching cross-point is a rotary cross-point or not and is capable of performing a route guide in accordance with this judgement. CONSTITUTION:Based on the information of a cross-point information storage part 10a contained in a map information storage part 10, whether an approaching cross-point is a rotary cross-point or not is decided in a rotary decision part 26. A route guide control part 26 performs the route guide in accordance with the approaching cross-point based on this decision result. In the route guide, the fact that the approaching cross-point is the rotary cross- point and the entering of an instructed route after going around a rotary in the case of a turning right/return direction are guided. By this guide, a driver can prepare the operation in accordance with the rotary crosspoint.
Patent JP-H0481047-A (JP)
Title: Transmitted/distributed result display system for message transfer
Inventor: SATO AKIHIKO
IPC: H04L12/54
Filed: 1990-07-20
Abstract: PURPOSE:To confirm the correct transmission of a message to an objective node by a user on the transmission side by providing a display means to output confirmed transmitted and distributed results. CONSTITUTION:A transfer message input means 1 inputs the message to be transferred from a user terminal 5 of a host processor, and a transmitted result confirming means 2 transmits the transfer message inputted by the transfer message input means 1 to the node of a communicating party, confirms and stores the result. A distributed result confirming means 3 receives the distributed result at the node of the communicating party for the transfer message transmitted by the transmitted result confirming means 2 from the node of the communicating party and stores the received result. A display means 4 displays the transmitted result stored by the transmitted result confirming means 2 and the distributed result stored by the distributed result confirming means 3 at the user terminal 5. Thus, it is confirmed whether the correct transfer of the message is successfully made to the final receiver (user) or not.
Patent JP-H0512861-A (JP)
Title: Semiconductor storage device
Inventor: KITADE OSAMU
IPC: G11C11/401
Filed: 1991-07-04
Abstract: PURPOSE:To prevent the malfunctions of a semiconductor storage caused when a dummy cycle of the inverse of RAS is set in an initial pause period. CONSTITUTION:A timer 4 counts the initial pause period of a POR circuit 1 which is controlled by an external signal and sends a reset signal to an internal circuit after reception of a power application signal. A logic circuit 5 receives the output signals of the timer 4 and a counter 2 for dummy cycle of the inverse of RAS. Then an internal constant voltage generating circuit 3 is positively actuated if a dummy cycle of the inverse of RAS is set within the initial pause period.
Patent JP-H0357934-A (JP)
Title: Composite parallel beam type loadcell
Inventor: YOSHIZAWA TATSUO
IPC: G01L1/26
Filed: 1989-07-27
Abstract: PURPOSE:To make the apparatus thinner along with a provision of an overload preventing mechanism by method wherein two parallel beams are integrated and a protruded section is provided at an intermediate part thereof while a stopper section corresponding thereto within almost the same flat plane. CONSTITUTION:A loadcell is made up integrally of a fixed section 11, a loading section 12, a pair parallel beams 13 and 14 and a protruded section 15. The protruded section 15 is within the same plane with the two parallel beams 13 and 14 and moreover, a stopper section 12b is at the position corresponding thereto to be housed in the loadcell as a whole. Hence, the thickness of the loadcell can be reduced comparatively. When a load is applied on a loading section 12, the parallel beams 13 and 14 as strain member deflect and a load value is measured with a strain gauge 18 attached. In addition, an excessive deflection of the beams 13 and 14 under an overload is prevented with extension plates 19 and 20 connected to the tip of the protruded section 15 abutting the stopper section 12b integrated with the loading section 12.
Patent JP-H0946274-A (JP)
Title: Two-wire and four-wire conversion circuit
Inventor: TANAKA HIROKAZU
IPC: H04B3/03
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To satisfactorily improve an echo attenuation quantity with respect to a high-speed signal by subtract-processing a four-wire type transmitted signal through the use of a four-wire type received signal of which phase is adjusted with its level. SOLUTION: A level coinciding means 23 makes the level of the four-wire type received signal IN coincide with the level of the creeping signal of the received signal IN included in the output of a two to four conversion circuit 20. A phase coinciding means 24 makes the phase of the received signal IN coincide with the phase of the creeping signal of the received signal IN included in the output of the converter 20. A subtraction means 25 subtracts the received signal IN, the level and the phase of which are adjusted by the means 23 and 24, from the four-wire transmitted signal OUT. By adding not only the level of the received signal IN but also the phase to an amplifier by adjusting like this, a satisfactory echo attenuation quantity is obtained with respect to not only a low-speed signal but also a high-speed signal, for example.  In addition, the phase coinciding means can consist of a CR circuit or a low-pass filter.
Patent JP-2000028375-A (JP)
Title: Method and apparatus for control of database
Inventor: HATANAKA EIKI
IPC: G01C21/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which the complication of a system structure for a data conversion is prevented when data without the correspondence of a format is used, in which the maintenance of the system structure is made easy and in which the number of working man-hours in its development is reduced. SOLUTION: In a control method, a map database control part 3 and a map database control part 4 which perform a processing operation to individual map databases by defining a common coordinate system are separated from an entire control part 2 which performs a processing operation which is common to the map databases. In the entire control part 2, a common processing operation such as a display operation or the like is performed to the common coordinate system. In addition, in the map database control parts 3, 4, a processing operation which performs a database input/output processing operation and a processing operation which performs a coordinate conversion processing operation to the common coordinate system are performed. When map databases whose data format or the like is different are supported newly, it is sufficient to newly develop a corresponding map database control part.
Patent JP-S6169492-A (JP)
Title: Belt form thermal recording paper
Inventor: SATO TAKESHI
IPC: B41J17/16
Filed: 1984-09-14
Abstract: PURPOSE:To enable a belt form thermal recording paper to be easily cut without using cutters by simply thereto a tensile stress in the longitudinal direction, by providing the recording paper with low-strength lines in the width direction at regular intervals. CONSTITUTION:A unit ink sheet 1' comprises yellow (Y), magenta (M) and cyan (C) ink regions 1'b, provided in this order by applying respective color inks to a base sheet 1'a, and a blank region 1'c to form a unit, and a perforation 2 is provided on the downstream side of the blank region 1'c. A unit image- receiving sheet 1'' is laminated on the yellow (Y) ink region 1'b of the unit ink sheet 1', and the sheets 1'', 1' are adhered to each other at the leading ends thereof through a lead paper 3. The lead paper 3 is weakly adhered to the unit image-receiving sheet 1'' by an adhesive, and is strongly adhered to the unit ink sheet 1' by an adhesive. The unit ink sheet 1' thus constructed and a single unit image-receiving sheet 1'' are combined with each other as a unit to constitute a composite sheet, and such composite sheets are connected in series with each other to constitute seriated sheets.
Patent JP-H0610456-A (JP)
Title: Lighting window structure of side tiling roof
Inventor: NARITA KENJI
IPC: E04D13/03
Filed: 1992-06-29
Abstract: PURPOSE:To keep off any damage to apperance in a side tiling roof as well as to improve the extent of operation efficiency in addition to ease of execution. CONSTITUTION:A support frame material 22 is fitted in an opening part 21 piercing through a roof surface of a side tiling roof, and a guide groove 23b is formed in such one as being situated sidewise out of a flange part 23 installed in and around an upper edge part of this support frame material 22 so as to be opposed to the roof surface along eave ridge direction, while a raften clearance closing material 36 for stopping water forming a support edge part 37 along a roof pitch is installed in a nearby position on top of a roof plate mounted on the top face of this roof plate 15 as situated sideways of the opening part 21. In succession, the guide groove 23b is installed on the support edge part 37 and the support frame material 22 is supported on the roof plate 15, while a light transmitting plate 24 provided with an elastic waterproof member 25 in at least the ridge side and the sidepiece is installed in the flange part 23. In addition, three flashing members 26-28 covering a top face of the elastic waterproof member 25 is attached to this flange part 23.
Patent JP-H0536284-A (JP)
Title: Semiconductor memory
Inventor: KANAI MASAHIRO
IPC: G11C11/417
Filed: 1991-08-01
Abstract: PURPOSE:To reduce the power consumption without flowing an extra selection bit current by turning ON only the transfer Tr in which the electric potential of a column selecting signal is H out of the 1 whole column of the memory cell circuit selected by a word line. CONSTITUTION:When an electric potential VWL of a word line WL is H and a column selecting signal VYO is H, a Tr 17 is ON, the VWL is impressed to gates G1 and G4 of transfer Tr13 and Tr14 and the Tr13 and 14 are ON. The signal VYO is H and gate Tr18 and Tr19 are also ON. Bit lines BL and BLB and data buses DB and DBB are also conducted, and the data of the memory cell are written and read from the BL and BLB through the DB and DBB. When the VWL is H and the VYO is L, the Tr17 becomes OFF, the Tr13 and 14 are OFF, the Tr18 and 19 are OFF, BL, BLB, DB and DBB are not conducted, and the Tr13 and 14 are discharged to a GND. When the VWL and VYO are L, the electric potential of the gates G1 and G4 of the Tr13 and 14 are also discharged to the GND.
Patent JP-H0855851-A (JP)
Title: Film-formation method of sin-based insulating film
Inventor: SATO JUNICHI
IPC: H05H1/46
Filed: 1994-08-17
Abstract: PURPOSE:To obtain a film-formation method which does not degrade a film quality and which achieves an excellent coverage by a method wherein, when an Sin-based insulating film is formed on a substrate by a chemical vapor deposition method, an organic Si compound having an Si-N bond is used as a raw-material gas and ultrasonic waves are applied to the substrate. CONSTITUTION:By using Cp2Si(N3) as a raw-material gas, ultrasonic waves are applied to a wafer in which an Sin-based interlayer insulating film 2 and an Al-based interconnection 3 have been formed on an Si substrate 1, and an SiN-based insulating film 4 is formed by a plasma CVD operation. In succession, an introduction gas in which the raw-material gas has been diluted with N2 gas containing 3% of H2 is used, and an annealing treatment is executed. The SiN-based insulating film 4 which is formed in this manner does not contain a void and a crack, and its step coverage is excellent.
Patent JP-H0860274-A (JP)
Title: Ti sintered compact and its production
Inventor: KONO TOMIO
IPC: C22C1/04
Filed: 1994-08-17
Abstract: PURPOSE: To improve the elongation of a Ti sintered compact by incorporating specified amounts of C, N, O and Ti therein and regulating the sintered compact density to a specified one. CONSTITUTION: The compsn. contg., by weight, <=0.2% C, <=0.08% N, 0.25 to 0.5% O, and the balance substantial Ti is prepd. Ti powder with large diameter having >=25μm average grain size and Ti powder with small diameter having <=15μm average grain size are mixed in the weight ratio of (8:2) to (5:5). The mixture of the Ti powder is kneaded with a binder, which is subjected to injection molding by a metal powder injection molding method. After degreasing, it is heated to 880 to 1200 deg.C in a vacuum and is subsequently subjected to final sintering in an Ar atmosphere. The sintered compact density is regulated to >=95%, and >=10% elongation can be secured. Though the high strength sintered compact improved in sintered compact density can be obtd. only by the Ti powder with small diameter, its elongation is made small.  By mixing the Ti powder with large diameter, the sintered compact density is regulated to >=95%, and the elongation can be increased while high strength is secured.
Patent JP-H0512224-A (JP)
Title: Inter-host resource waiting job starting system
Inventor: TAKANO SHUNEI
IPC: G06F15/16
Filed: 1991-07-08
Abstract: PURPOSE:To start a job waiting for a resource in the other host by transmitting a message including the identification name of the released resource to all the other hosts through the use of a message communication function when the resource of a peripheral system is released. CONSTITUTION:It is assumed that the resource waiting job 5 on the host 2 waits for the resource since a job using the resource on the host 1 uses the resource 3. When the resource using job 4 releases the resource 3, an inter-job resource release notice means 6 uses the message communication function 9 of plural host control processors (g) and transmits the message including the identification name of the resource 3. Thus, the means gives the notice of the release of the resource 3 to an inter-host resource waiting job starting means 11. This starting means 11 collates the identification name in the message with the identification name of the resource 3, which is registered when the resource waiting job 5 waits for the resource 3. When both coincide, the resource waiting job 5 is started.
Patent JP-S6438621-A (JP)
Title: Correction method of unbalance
Inventor: KAWAMORI YOSHIO
IPC: G01M1/32
Filed: 1987-07-31
Abstract: PURPOSE:To facilitate a weight control by conducting a correction to limit the residual unbalance of a test substance to within specified range. CONSTITUTION:The direction of (alpha1+alpha2)/2 on the occasion when an allowable limit angle is alpha1<=theta<=alpha2 is taken as an axis (x) an unbalance vector determined by a dynamic balancing machine is denoted by OA, and a vertical line from A to the axis (x) is denoted by AH0. Next, a weight for correction approximating to an amount of unbalance shown by the length of the vertical line is selected from usable weights, and a circle is drawn with the selected weight used as the radius and with the position of the fore end of the unbalance vector set as the center. The, oblique axes y=alpha1 x-epsiloncosecbeta and y=-alpha2x+epsiloncosecbeta which are parallel to oblique axes of the angular directions of alpha1 and alpha2 indicating an allowable angular range and are separated from the oblique axes toward the inside of an allowable area by the length of a degree epsilonof allowance, are drawn with beta=(alpha2-alpha1)/2, respectively. An intersecting point at the minimum distance from the origin is selected from the intersecting points of this circle, the axis (x) and the oblique axes, and a vector connecting the origin and the intersecting point is taken as a vector showing an optimum residual unbalance, while a vector connecting the position of the fore end of the unbalance vector and the intersecting point is taken as an optimum unbalance correction vector.
Patent JP-S6172393-A (JP)
Inventor: IMAI YASUSHI
IPC: G07G1/12
Filed: 1984-09-14
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。
Patent JP-H0846587-A (JP)
Title: Push-button pm device
Inventor: AOYAMA TADAYUKI
IPC: H04H60/31
Filed: 1994-07-26
Abstract: PURPOSE:To improve the detecting accuracy of the number of persons by operating a person number sensor in a state where each person is approximately static. CONSTITUTION:A pyroelectric sensor 6 detects the movements of persons within a TV viewing area. A person number sensor control part 11 detects the number of persons included in the TV viewing area by a person number sensor 2 with the timing when the movements of persons are not detected any more right after the sensor 6 detected the movements of persons. Then the number of detected persons is reported to an alarm starting means 12. The means 12 compares the number of detected persons with the number of push-buttons kept in the viewing states among those push-buttons allocated to the subject persons of investigation. When no coincidence is confirmed between these numbers of persons and push-buttons, a speaker 8 is actuated by a speaker driving part 13 to warn the subject persons to operate correctly the push-buttons.
Patent JP-S6171384-A (JP)
Title: Electronic clock with distance sensor
Inventor: ISHII HIROSHI
IPC: G04C3/00
Filed: 1984-09-14
Abstract: PURPOSE:To enable alarming advice, etc. of an approaching person, by allowing a control signal to be generated at the time when the person covers the distance preset and stored by a measured value with a distance sensor accommodated in an electronic clock. CONSTITUTION:For opening of an 'AND' gate 53 by operation of a switch 50, a clock 1 P/M is issued from the gate 53 to be introduced into an 'OR' gate 40. By this arrangement, a signal generator 9 emits a signal once in a minute and upon finding an article such as a person, etc., to be measured at this moment, its reflecting wave is received by a signal receiver 10 and, in the mean time a counting circuit 42 counts time difference between issuing and receiving time of said supersonic wave by said action and further, its counted data is converted into a distance data correspondingly by a converting circuit 49 and given to the other end of a comparator 38. Thus, when its distance data coincide with those preset in a distance storing unit 37 by a dial 4 a comparing circuit 38 issues a signal resulted from comparison of '1' and this signal is given to 'AND' gates 54 and 55. By a switch 56, buzzer 28 or lamp 60 are driven to give alarm.
Patent JP-H0243821-A (JP)
Title: Radio receiver
Inventor: HONDA KAZUHIRO
IPC: H04B1/16
Filed: 1988-08-03
Abstract: PURPOSE:To switch the sensitivity without giving effect on the antenna characteristic, and to attain accurate operation confirmation by providing a sensitivity switch operation hole operating the sensitivity switch from the outside of the case onto the surface of the case. CONSTITUTION:A sensitivity switch 8 of a sensitivity changeover circuit 15 and a light emitting diode 12 of an operation display circuit 16 are mounted on a ground conductor 4 and the mount position corresponds to a sensitivity switch operation hole 10 opened to the surface of the case 3 and the lighting state of the light emitting diode 12 is confirmed visually from the output side of the case 3. An open/close converter 11 is fitted to the sensitivity switch operation hole 10, and a projection 11a provided to the rear side presses the driving lever of the sensitivity switch 8 while the operation hole 10 is closed to turn on the sensitivity switch 8, thereby setting the reception sensitivity to the position of the high sensitivity. Thus, the reception sensitivity is switched without giving affect onto the characteristic of an antenna 1 provided in the case to confirm the operation.
Patent JP-S5899586-A (JP)
Inventor: NIKI MORITAKA
IPC: F16L7/00
Filed: 1981-12-04
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-H0645436-A (JP)
Title: Bonding method for semiconductor substrate
Inventor: SHIMADA MASAO
IPC: H01L21/304
Filed: 1992-07-22
Abstract: PURPOSE:To avoid the decline of a yield caused by the cured remnants of adhesive used for bonding the surface of a semiconductor substrate to a flat plate and, further, peel off semiconductor chips obtained by dividing easily. CONSTITUTION:Curing-type adhesive, for instance negative resist 7, is applied to dividing regions 3 only or to the dividing regions 3 and the circumference of a semiconductor substrate 1 only and is not applied to semiconductor element regions 2. Therefore, cured substances which are produced by the curing of the adhesive and are difficult to dissolve with solvent do not remain on the semiconductor element regions, so that the yield of the appearances of semiconductor devices can be improved. Further, in order to peel the semiconductor devices (semiconductor pellets) off a flat plate as a glass plate 4 or a quartz plate, solvent can penetrate easily in a short time regardless of the areas of the semiconductor devices, so that various types of semiconductor devices can be easily peeled off without changing conditions of peeling specifically.