baber/WOPTO huggingface dataset:
Patent JP-H0283606-A (JP)
Title: Time correction system for real time system
Inventor: WATANABE SHIGEO
IPC: G06F1/14
Filed: 1988-09-20
Abstract: PURPOSE:To improve the accuracy of a system internal clock by performing time correction by changing the frequency division value of a basic interval clock when an error is generated in the system internal clock. CONSTITUTION:When the error is generated in the system internal clock 5, the time correction of the system internal clock 5 is performed by changing the frequency division value of the basic interval clock 3. The system internal clock 5 lags by reducing the number of interruption inputted to the clock at a constant time by increasing the frequency division value, and the clock leads by increasing the number of interruption inputted to the clock 5 at the constant time by decreasing the frequency division value. A moderate and sufficient correction value can be obtained by performing the time correction of the interruptive cycle of the basic interval clock 3 with the minimum unit of corresponding hardware e.g. one-minute correction, not performing the correction steeply. In such a way, it is possible to improve the accuracy of the system internal clock 5 and to reduce the influence of the time correction on the schedule of a system.
Patent JP-H0896251-A (JP)
Title: Merchandise sales registered data processor
Inventor: MIZUGUCHI YUZO
IPC: G06Q30/06
Filed: 1994-09-29
Abstract: PURPOSE: To simplify key operation in the case of registering plural units of the same merchandise by registered numerical data as the number of selling points of a selling merchandise at the time of inputting a merchandise code for the selling merchandise immediately after registering the numerical data by a register key. CONSTITUTION: A register work area to be a numerical data storing means for temporarily storing numerical data registered by a register key is formed on a RAM 12. When a merchandise code of a selling merchandise is read out by a scanner 4 immediately after registering numerical data by a certain register key, the registered numerical data stored in the register work area are set up as the number of selling points of the selling merchandise and multiplication registering processing for regarding a sales amount as an amount obtained by multiplying the numerical data by a unit price corresponding to the read and inputted merchandise code is executed. Thereby a feeling of complexity can be removed from key operation for registering plural units of the same merchandise, operability can be improved and operator's load can be reduced.
Patent JP-H1082121-A (JP)
Title: Mounting structure of fireproof panel
Inventor: HOSHIKAWA TAKAHIRO
IPC: E04B1/94
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a fireproof panel which can be used in architecture, an internal wall material of a building, an external wall material, a roof material, a ceiling material, a floor material, a partition material, or a firepreventive door, etc., is free from the deformation such as swell, warp, etc., after it is manufactured, and excels in fire resistance, waterproof, airtightness, construction property, and mechanical strength. SOLUTION: In a mounting structure of a fireproof panel B, a core material 21 made of plastic foam 22 is formed between a surface material 5 and a rear surface material 18, and the fireproof panel B in which a male type fixing piece and a female type fixing piece are formed at left and right ends, respectively, is fixed from above a fireproof back panel strip A on a whole wall face. A fireproof joint material C is formed between fixed joint parts F, and a cover material D of a fixing part is arranged in a fixing part 12 in which a fixing tool β fixing the fireproof panel B is arranged.
Patent JP-H1185470-A (JP)
Title: Arithmetic circuit
Inventor: TSUNODA MAMORU
IPC: G06F7/523
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To secure a compact scale of an arithmetic circuit and also to omit the complicated sequence control by using a shared circuit in common with a 1st arithmetic circuit and inputting the 1st arithmetic result stored in a register to perform a 2nd arithmetic operation. SOLUTION: When the value of (M×4500+S×75+F), i.e., the value of (M×60+S)×75+F is calculated, a 1st arithmetic circuit consisting of multipliers 21 and 22 performs the operations of (M×75) and (S×75). Then, the 1st arithmetic circuit and a 2nd arithmetic circuit consisting of an addition circuit 19 multiply (M×75) by 60 and then add a variable F to (S×75). Thus, the 1st arithmetic circuit (shared circuit) is used in common and accordingly the scale of each arithmetic circuit can be reduced. Meanwhile, the multiplication of large numbers, i.e., (M×4500) can be performed in two times by a multiplier of a small circuit scale. Each of an M register 16, an S register 17 and an F register 18 consists of plural latch circuits, so that each circuit scale can be reduced. Then, the compact arithmetic circuits are available.
Patent JP-H04117847-A (JP)
Title: Telephone line holding device
Inventor: KUWABARA HIDEAKI
IPC: H04M1/00
Filed: 1990-09-07
Abstract: PURPOSE:To release holding at a moved location and to continue talking by providing the telephone line holding device between a telephone line and a modular jack so as to hold the telephone line during the talking and moving the telephone set to other location. CONSTITUTION:A talking line is in holding by operating a holding button 1 and an audible signal (holding tone) is sent from a holding tone generating section to a talking opposite party so that the opposite party recognizes the holding line and a display lamp 2 is displayed. Since the this device uses a timer 6 to be restored automatically in nearly, e.g. 2min, then the telephone set is moved to other location for the time. When a release button 3 of this device is operated, the display lamp 2 of this device of the holding party goes off, the transmission of the holding tone is stopped and the talking is restarted.
Patent JP-2001060747-A (JP)
Title: Method for production of printed wiring board and interlayer sheet
Inventor: MURA MITSURU
IPC: H05K1/03
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To make the thickness of an insulation layer invariant by providing an interlayer sheet for integrating an insulating rigid filler having the same height as an insulation layer and a conductive layer being formed on the oppo site sides of the interlayer sheet in the insulation layer thereby making uniform the thickness of the insulation layer. SOLUTION: An interlayer sheet 40 comprises an insulating rigid filler, i.e., insulating rigid balls 2, integrated in an insulation layer 1 at a predetermined interval wherein the outside diameter of the insulating rigid ball 2 is equal to the thickness of the insulation layer 1. The insulating rigid ball 2 is made by sintering powder of a material having a glass transition point higher than that of the insulation layer 1, e.g. silica or alumina. Alternatively, the insulating rigid ball 2 is made by coating the surface of an aluminum ball with an insulator layer of ceramic.
Patent JP-H0762357-A (JP)
Title: Hydrotreatment of heavy oil
Inventor: KUBO JUNICHI
IPC: C10G45/08
Filed: 1993-08-30
Abstract: PURPOSE:To suppress the formation of coke in the treatment by hydrotreating a heavy oil and a specified amount of a heat-treated oil and/or a partially uncleus-hydrogenerated oil in the presence of a hydrodesulfurization catalyst having a specified pore diameter distribution and/or a hydrodemetallization catalyst having a specified pore diameter distribution. CONSTITUTION:This hydrotreatment process comprises preparing a partially nucleus- hydrogenated oil by heat-treating a 250 deg.C or higher boiling oil obtained by the hydrocracking of a heavy oil and/or the fluidized catalytic cracking of a petroleum at 400-600 deg.C and hydrogenating the obtained heat-treated oil; adding 0.3-10wt.% heat-treated oil and/or partially nucleus- hydrogenated oil to a heavy oil and hydrogenating the mixture in the presence of a hydrodesulfurization catalyst obtained by impregnating porous Al2O3 with an oxide of a metal selected from among Ni, Co and Mo and having such a pore diameter distribution that, when measured by the nitrogen absorption method, the miximum pore diameter is 600Angstrom , the mean pore diameter is 100-130Angstrom , and pores having diameters of 90-140Angstrom  amount to at least 70%, and/or a hydrodemetallization catalyst prepared by impregnating porous Al2O3 with an oxide of a metal selected from the elements of groups V, VIa and VIII and having such a pore diameter distribution that the maximum pore diameter is 600Angstrom , the mean pore diameter is 100-180Angstrom , and pores having diameters within the range of the mean pore diameter + or -20Angstrom  amount to at least 60%.
Patent JP-2001059202-A (JP)
Title: Wormer of rail
Inventor: YAMASHITA KAZUE
IPC: E01B19/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a warmer of a rail capable of effectively using heater' s heat for preventing dew condensation, melting snow or the like by getting along with reduced power consumption and being used at a low cost. SOLUTION: An axial hole 2 is formed in the head 1a of a rail 1, and a linear heater 3 is inserted into the hole 2. A temerature sensor 4 is mounted on the outside surface except a tread 1d in the head 1a of the rail 1, and a heater power source is controlled by a temperature controller based on a detection signal of the temperature sensor 4. By the constitution, overheating prevention or weld-time setting is made.
Patent JP-H0960382-A (JP)
Title: Drop lock of gate door
Inventor: HASHIMOTO NAOYUKI
IPC: E06B11/06
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To lock a door by a stroke operation identical to the stroke of an operation member of a prior art drop lock and reduce the length of a projection from the lower end of the doors of a sate of a drop rod and thereby eliminating any obstacles to the opening of the doors of a gate or causes of degraded appearances or injuries in an unlocked state in the case when the distance from the lower end of the doors of the sate up to a road surface is dramatically larger than usual at a closing position. SOLUTION: A drop rod is constituted by pivotally mounting one end of a lower part rod 2b on the lower end of an upper part rod 2a and the length of an upper push rod is arranged so that a pivoted area 3 may exist near the lower end of the doors of a sate A when an operation member 4 for locking and unlocking is moved at an unlocked position. Furthermore, a locking member 9 is provided on the lower end of the doors of the sate with the operation member 4 moved at the unlocked position where the locking member is designed to removably lock the lower part rod 2b turned around the pivoted area 3.
Patent JP-H0975742-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: SUGA KATSUO
IPC: F01N3/10
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To attain high NOx removing performance by ensuring both reduction removing performance and absorption removing performance when NOx is removed in a region contg. excess oxygen. SOLUTION: This catalyst contains zeolite with carried Cu and a multiple oxide contg. at least one selected from among Fe, Co, Ni and Mn and at least one of Ba and K on the fireproof inorg. carrier.
Patent JP-H04115145-A (JP)
Title: Inspecting apparatus for electronic component mounting
Inventor: TAMURA TAKASHI
IPC: G01N21/88
Filed: 1990-09-05
Abstract: PURPOSE:To achieve judgment in the inspection of mounting patterns for inside- out inversion, wrong polarity, wrong type and the like by registering a part along indicating features of a flat package type electronic parts as inspection area in a teaching using a master substrate. CONSTITUTION:An inspection area registering means 5 allows image recognition of a part alone of an image taken with a camera means 3 even for the same printed substrate in a teaching using a master substrate and image information within an inspection area is stored into a storage means 6. A position deviation detecting means 7 detects a deviation between a mounting position of a part to be inspected and the mounting position of the part on the master substrate in the execution of an inspection using a substrate to be inspected as printed substrate 2 and the inspection area for parts not to be inspected is shifted by a position correcting means 8 to be corrected by a deviation value obtained. Thereafter, a judging means 9 performs a recognition processing of an image in the inspection area and compares the results with a master data of parts stored in the memory means 6 to judge a part mounting pattern.
Patent JP-H0285803-A (JP)
Title: Waveguide type optical star coupler
Inventor: IMOTO KATSUYUKI
IPC: G02B6/122
Filed: 1988-09-22
Abstract: PURPOSE:To enhance the coupling efficiency of light by laminating 1st core waveguide having a tapered part at the output end on a 2nd core waveguide. CONSTITUTION:A slab waveguide having a refractive index nc2 is provided on a substrate 1. The 2nd core waveguide 3 which has a refractive index nw2(nw2>nc2), and has the inlet part constituted of a rectangular waveguide and the outlet part of a rectangular waveguide branched to an N port (N>=2) is formed on this waveguide. The 1st core waveguide 4 which has a refractive index nw1(nw1>nw2) and which is reduced in the thickness of the rectangular waveguide to a taper shape to zero thickness in the course from the inlet side toward the output side is laminated on the 2nd core waveguide 3. The entire surface of the waveguides is coated with a slab-shaped waveguide having a refractive index nc1(nc1<nw2). The coupler is so constituted that the incident light signal to the 1st core waveguide 4 is distributed and taken out respectively of the N port of the 2nd core waveguide 3. The coupling efficiency of the light is enhanced in this way and since the inclinations of the wave front of the waveguide mode are uniformized, a mode pattern matching function is provided.
Patent JP-S6390887-A (JP)
Title: Optical apparatus
Inventor: MATSUDA OSAMU
IPC: H01S5/026
Filed: 1986-10-04
Abstract: PURPOSE:To provide a high precision and small size as well as simplified and inexpensive manufacture to an optical device adapted for reflecting the light from a light emitting element to the exterior by means of a prism and guiding the light returning from the exterior to a photo detector by means of the prism by integrally forming the prism, photo detector and light emitting element using a crystal as the material. CONSTITUTION:A groove 4 having a 'V'-shaped cross section is formed in the intermediate part of the surface of a transparent crystal substrate 1, and one side of the groove 4 of the crystal substrate 1 is made into a prism 7 having one or a plurality of photo detectors 9-11 formed on the surface or the side thereof. Also, the surface 14 of the other side of the rear groove 4 is made lower than the height of the surface 2 of the one side, and on the surface 14, a light emitting element 15 for emitting a light directing to the prism 7 is integrally formed. For instance, in the intermediate part of the surface 2 of a crystal substrate 1 made of n-type A GaAs, a groove 4 having a 'V'-shaped cross section is formed by means of an anisotropical etching, and photo diodes 9-11 are formed in the rear side 3 of the prism 7 on the left of the groove 4. Further, as to a light emitting element forming section 13 on the right, the height of the surface 14 is made lower than that of the surface 2, and on the surface 14 a laser diode 15 is formed.
Patent JP-H0283795-A (JP)
Title: Prepaid card type automatic vending machine
Inventor: NAKAYAMA NOBUO
IPC: G07F7/08
Filed: 1988-09-21
Abstract: PURPOSE:To easily judge whether a magnetic head is defective or not by comparing written data written to a magnetic card and read and data either releasing a head defective state and selling a piece of goods or returning the card and making the head into the defective state according to the compared result. CONSTITUTION:A card 22 is inserted into a card reader writer 28 of the card discriminating means of the title prepaid card type automatic vending machine, and when the insertion of the card 22 is confirmed, the contents of the card 22 are read. Next, it is judged whether the format of the read contents is correct or not, and the data are written to a check area 42 when the format is correct. Next, the written data are reread, it is discriminated whether the written data coincide with the read data or not, and when both the data coincide with each other, the write head defective state is released, an indicator 4b is lighted, the piece of goods is sold, and the card is returned from a card returning means. On the other hand, when both the data do not coincide with each other, it is regarded that the write head is defective and failed, and the card is returned.
Patent JP-S6390579-A (JP)
Title: Scraped finish paint
Inventor: SHIMOZAKA YOSHI
IPC: C09D5/00
Filed: 1986-10-06
Abstract: PURPOSE:To obtain a scraped finish paint capable of providing a simple coating method, a rapidly performing white line coating operation on pedestrian crossings and roughening the surface of the paint, by blending a white paint for coating roads and pedestrian crossings with a scraped finish paint. CONSTITUTION:A scraped finish paint obtained by blending a white line coating paint for coating roads and pedestrian crossings with a scraped finish paint.
Patent JP-H1083265-A (JP)
Title: Print controller and its data processing method, and storage medium stored with computer-readable program
Inventor: OKAZAWA TAKASHI
IPC: G06F3/12
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To make a shift to a state wherein received input data can normally be processed even if the power source is turned off owing to an unexpectable state before a resource needed for print processing received from an information processor side is written normally in a memory resource to the end. SOLUTION: Decision data for deciding the state of data writing to a flash ROM 119 where input data can be written in specific format are held and based on the held decision data, a CPU 114 restores the above input data stored in the flash ROM 119 to the state before data rewriting.
Patent JP-H01103114-A (JP)
Title: Damping spacer for high voltage cross- linked cable multi-conductor containing optical fiber cable in multi-conductor
Inventor: JIYORUJIO DEINAAANA
IPC: H02G7/12
Filed: 1988-09-21
Abstract: PURPOSE: To enhance damping of vibration by employing an asymmetric rigid support for forming a space in the central zone of a bundle conductor thereby keeping an optimal relative positional relationship between each conductor and an optical fiber. CONSTITUTION: Three conductors are arranged at the vertexes C1, C2 and C3 of a regular triangle. A spacer comprises a rigid support 1 fixed with first locking arms 2a, 2b and 2c through spring hinges 3a, 3b and 3c, respectively. The spacer has asymmetric shape and arranged eccentrically to the center line O of the bundle conductor. A second locking arm 5 is fixed through a second hinge 6 to a substantially central position of the rigid support 1 having a free end fixed with a second clamp member 7 for an optical fiber and extending toward the central zone of the bundle conductor. The second hinge 6 comprises two mirror symmetric concave caps.
Patent JP-S6481367-A (JP)
Title: Power insulated-gate semiconductor device
Inventor: OBAYASHI MASAYUKI
IPC: H01L29/739
Filed: 1987-09-24
Abstract: PURPOSE:To reduce the gate resistance of a power MISFET or IGBT, to acceler ate its switching speed, to enlarge a safe operation region and to decrease its ON resistance by shortcircuiting electrodes with a material having a lower sheet resistance than that of a material for forming the gate electrode. CONSTITUTION:In a power MISFET, a conductive layer 7b made of a first aluminum layer is connected to an N<+> type source region 4 and a P-type well region 3 through a connecting hole 10b formed by selectively removing a silicon oxide film 5 and an insulating film 12, and a conductive layer 7a is connected on a gate electrode 6 through a connecting hole 10a formed by selectively remov ing the film 12. The layer 7b is connected to a conductive layer 9 made, for example, of a second aluminum layer through a connecting hole 11 formed by selectively removing an insulating film 8. The layer 7a is extended to a gate signal inputting bonding pad, thereby reducing a gate resistance. Thus, the gate electrode of the power MISFET is superposed with the conductive layer having lower sheet resistance than that of a gate electrode material to be short-circuited.
Patent JP-H0959752-A (JP)
Title: Method and device for removing dross in continuous hot-dip galvanizing bath
Inventor: ASO EIICHIRO
IPC: C23C2/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To efficiently recover dross without adversely affecting a galvanized steel sheet by transferring the molten zinc in a pot to a non-production pot and circulating the molten zinc between this pot and a dross separating vessel provided with flow regulating perforated plates, thereby recovering and removing the dross. SOLUTION: The molten zinc 4 in the pot of a continuous hot-dip galvanizing line is transferred to the non-production pot 7 at the time of stopping this line. The molten zinc 4 is circulated via a piping 10 by a circulating pump 9 to the dross separating vessel 8 and is simultaneously stirred by a stirring machine 16. The dross separating vessel 8 is provided with the flow regulating perforated plates 12a to 12c bored with many through-holes (about 10 to 10mm) and a heater 13. for removing the dross and regulating the flow of the molten zinc 4. The heavy dross is, therefore, settled as the bottom dross in the bottom of the bath by a difference in sp. gr. from the molten zinc 4 when the molten zinc 4 passes the flow regulating perforated plates 12a to 12c. The light dross is floated as the top dross on the bath surface.  As a result, the sepn. and removal of the dross from the molten zinc 4 are efficiently executed.
Patent JP-H0670276-A (JP)
Title: Image file recording/reproducing method/device
Inventor: OTA TAKESHI
IPC: G11B27/00
Filed: 1992-08-14
Abstract: PURPOSE:To provide an image file recording/reproducing method/device with which an operator can roughly recognize a reproduced image before the images of one picture are completed in a reproduction mode of a sequential read type disk like a photo CD, etc. CONSTITUTION:The reproduction order patterns in one picture of one or more kinds which are in advance prepared by a pattern selecting part 21 of an image file recorder 20 are specified through the setting operation of a keyboard 10. The image data 205 are read from an image storing medium 40 in the order of addresses 204 based on the specified pattern generated, and recorded into an image file CD 51 by a prescribed format together with the identification signal 207 which shows the specific pattern. At the time of reproduction, the recorded data are read from the file CD 51 in a reproducer. Then the same addresses are generated as the frame memory addresses in the order of addresses at the time of recording decided by the signal 207. The reproduced picture element data are written into a frame memory based on the frame memory addresses and also shown on a display device in the raster scanning order.