baber/WOPTO huggingface dataset:
Patent JP-H0554385-A (JP)
Title: Method for recording and reproducing optical disk
Inventor: HORIKIRI KENICHI
IPC: G11B7/00
Filed: 1991-08-28
Abstract: PURPOSE:To designate a searching position after recording by recording the starting time for each part number divided by a breakpoint signal to be inputted during the reproduction on a program memory area in the optical disk after partial recording. CONSTITUTION:When a program area of an optical disk 1 as a TNo 1 area is recorded by an automatic recording system in one's absence, the content shown in a block 1 of a table is recorded on a block 1 of the program memory area. The searching place is designated by inputting a breakpoint signal to the boundary of PNo 1 to 5 while reproducing the disk 1. In this case, a microcomputer saves a the absolute time with the breakpoint signal inputted in a RAM, and the content shown in blocks 2 to 6 in the table after the end of the reproduction is saved in the blocks 2 to 6 in the program memory area in the illustration. At this time, the figure B indicates each part number, and recording end time of the B is saved in C, D, and E, and the recording start time in F, G, and H respectively as minute, second and frame.
Patent JP-H03103820-A (JP)
Title: Optical low-pass filter
Inventor: IMADA SATORU
IPC: G02B27/28
Filed: 1989-09-18
Abstract: PURPOSE:To obtain the optical low-pass filter which can be manufactured easily in reality by selecting an angle psi made by a normal and an optical axis so that it can be shifted from about 45 deg., in the optical low-pass filter having a double refraction plate consisting of a quartz plate. CONSTITUTION:In the optical low-pass filter formed so as to emit low-pass emission light by obtaining a separation luminous flux by a double refraction plate formed by cutting out a parallel plane plate from a quartz crystal, it is allowed to contain double refraction plates 11, 21 - 23, 31 - 32, 41 and 43 having a value in which an angle psi made by a normal N and an optical axis W is shifted from about 45 deg.. Also, it is allowed to select the angle made by the normal and the optical axis to a value of 5 deg. < psi < 35 deg., or 55 deg. < psi < 85 deg.. In such a way, by setting the angle made by the normal and the optical axis to a value shifted from about 45 deg., thickness of the double refraction plate formed by cutting out the parallel plane plate from the quartz crystal can be set to thickness which can be manufactured and worked easily.
Patent JP-S6396559-A (JP)
Title: Micro-dot immunity test apparatus
Inventor: JIYURIAN GOODON
IPC: G01N33/569
Filed: 1987-09-29
Abstract: The present invention relates to test strips for analysis of analytes such as antigens, antibodies and polynucleotides in a sample by means of a sequential series of reactions. The strip comprises a length of chromatographic material having capillarity and the capacity for rapid chromatographic solvent transport of non-immobilized reagents and reactive sample components by means of a selected chromatographic solvent. The strip includes a first end, at which chromatographic solvent transport begins, a second end, at which chromatographic solvent transport ends, and a plurality of zones positioned between the first and second ends. The zones include a first zone impregnated with a first reagent which is mobile in the solvent and capable of reaction with and immobilization against solvent transport by the analyte when the analyte is in immobilized form, a second zone for receiving the sample, a third zone, downstream of the first zone, impregnated with a second reagent which is immobilized against solvent transport and which is capable of selective reaction with the analyte so as to render the analyte in an immobilized form in the third zone. The strip also comprises means for detecting the first reagent at the third zone. In addition, the first and second zones are spaced sufficiently from said first end to permit contact of the first end but not the first and second zones with the chromatographic solvent. After the sample is received in the second zone and the first end is dipped into the chromatographic solvent, the relative mobility of the sample components and the first reagent or the site relationship between the second and third zones is such that the analyte is disposed and immobilized against solvent transport at the third zone prior to the first reagent reaching the third zone. Interfering sample components and non-analyte components of the sample which are reactive with the first reagent are cleared from the third zone by chromatographic solvent transport prior to chromatographic solvent transport of the first reagent to the third zone.
Patent JP-H04122064-A (JP)
Title: Semiconductor device
Inventor: MINATO YUKIO
IPC: H01L27/102
Filed: 1990-09-13
Abstract: PURPOSE:To reduce an effective surface area of a Schottky barrier diode and reduce a memory cell area of a bi-polar RAM by making an anode of the Schottky barrier diode in the form of a slot. CONSTITUTION:A Schottky barrier diode(SBD) 15 is connected to a P-type base region 7 through a P<->-type load resistance region 8. In the region 7, an N<+>-type emitter regions 9a, 9b and a P<+>-type base extraction region 10 are formed. The SBD 15, being in the form of a slot, is constituted of an N<->-type epitaxial layer 3, SBD anode electrodes 13a, 13b, 13c, and the polycrystal silicon 14 which is to be buried in the slot section. The electrodes 13a, 13b are formed on the side wall of the slot while the electrode 13c is formed on the bottom face of the slot. And, the electrode 13a is connected to the P<->-type load resistance region 8. When the total area of the SBD anode electrodes is same as that of the conventional SBD, the exposed area of the SBD 15 is smaller than that of the conventional type and thus the memory cell area of a bi-polar RAM can also be reduced.
Patent JP-H0697698-A (JP)
Title: Mounting order decision method of part
Inventor: OKAMURA HIROSHI
IPC: B23P21/00
Filed: 1992-09-11
Abstract: PURPOSE:To realize the great reduction of a mounting time with less labor by deciding mounting order of a part in a part mounting device. CONSTITUTION:In an arrangement decision process S10 of a part supply part, even the same parts such as (a) are separated into separate cassettes Z1 and Z5 if their mounting positions, mounting conditions, are different such as 41 and 42. A mounting time can be greatly reduced by the process through following mounting order grouping process S11 and a mounting order sorting process S12.
Patent JP-H07155506-A (JP)
Title: Sedimentation unit with plate separator
Inventor: JIERAADO RUISU MARII BAN DERU
IPC: B01D21/24
Filed: 1994-09-13
Abstract: PURPOSE: To remove the largest possible quantity of particles by providing a plate separator at the position of the overflow, which plate separator has a liquid outlet connected to the overflow and an outlet for settled particles which is connected to a basin. CONSTITUTION: This dredge spoil fed through a supply line 4 to the hopper 1 collects on the bottom of the hopper 1, where the sand can settle. The water level in the hopper 1 rises continuously, reaches the overflow 5 in the side wall of the hopper 1 and then escape through an outlet pipe 6. At this time, the particles which have not yet settled and which are in danger of escaping with the water through the overflow 5, can still be separated by means of the plate separator 7 fitted to the upper stream part of the overflow 5. The separated particles pass into the region 8 below the plate separator. This region 8 is interrupted relative to the water which is flowing away, with the result that little flow exist there. Thereby, the particles separated in the plate separator 7 can settle without being disturbed.
Patent JP-S60134925-A (JP)
Title: Sheet selecting mechanism of multi-item information input device
Inventor: ARIMURA NORITSUGU
IPC: G06F3/023
Filed: 1983-12-23
Abstract: PURPOSE:To detect accurately a home position of sheet selection by providing page marks and a home mark on a timing disc and providing sheet marks in a sheet group and detecting individual marks with two detectors. CONSTITUTION:When a timing disc 24 is rotated, page marks 27 formed on the circumference of the disc 24 are detected by an optical element 25a of a detector 25 to output detection signals A. A home mark 28 is detected by an optical element 25b to obtain an output signal B. Sheet discrimination marks 29, 30, and 31 of a sheet group 3 rotated on drums 9 and 13 are detected optically by a detector 26 to obtain output signals C. Thus, N/3-number of item-classified sheets 3a are detected by a counted number N of signals A during one rotation of the disc 24, and a maximum of 2N/3-number of sheets 3a can be discriminated.
Patent JP-H04124105-A (JP)
Title: Antibacterial composite material of metal ultrafine particle-carbon and its preparation
Inventor: NAKAMURA AKIRA
IPC: A01N59/20
Filed: 1990-09-12
Abstract: PURPOSE:To prepare the subject composite material by subjecting a carbonic material containing the ultrafine particles of the nitride, phosphide, carbide, oxide or sulfide of Ag, Co, Rh or Cu to a combination of non-melting treatment, activation, carbonization, reduction, etc. CONSTITUTION:A carbonic component such as coal pitch, petroleum pitch or polymeric compound and the ultrafine particles (preferably having a particle diameter of 2-100nm) of the nitride, phosphide, oxide or sulfide of Ag, Co, Rh or Cu, etc., are mixed with each other by stirring in a solvent such as benzene, subjected to the removal of the solvent and subsequently processed into the shape of a pellet, fiber or powder. The carbonic raw material is heated at 250-450 deg.C at a heating rate of 0.1-5.0 deg.C/min in air and subsequently maintained at the temperature for 10-100min for a non-melting treatment to provide the subject composite material. The composite material may further be subjected to an activation, carbonization, reduction, etc., and is useful for the removal and sterilization of bacteria, etc., in water or air.
Patent JP-2000071390-A (JP)
Title: Decorative sheet
Inventor: SUZUKI YUKIO
IPC: E04F13/07
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet capable of being produced inexpensively within a short period, excellent in various physical properties such as abrasion resistance, solvent resistance, weatherability or the like and also excellent in design properties such as a depth feeling of a pattern or the like. SOLUTION: A decorative sheet is constituted by successively laminating at least a concealing solid layer 2 and a transparent resin layer 4 on a thermoplastic resin base material sheet. In this case, as the thermoplastic resin base material sheet 1, a transparent or translucent thermoplastic resin sheet is used and, further pref., the pigment added to the concealing solid layer 2 is constituted based on a concealable inorg. pigment such as an iron oxide pigment or a titanium oxide pigment.
Patent JP-H04122021-A (JP)
Title: Film pattern formation method
Inventor: AOYAMA SATORU
IPC: H01L29/812
Filed: 1990-09-12
Abstract: PURPOSE:To enable the high integration of device constitution and ultrahigh speed operation by applying a gate electrode for the metallic film part being left corresponding to the space in specific shape. CONSTITUTION:A metallic film 20 such as Al, Al/T, etc., is stacked on the whole face of a lower resist pattern 19 for gate electrode, which includes a space part 19a within the range thinner than the thickness of the lower resist pattern 19, and then this is soaked in photoresist solution, and by the metallic film 20 corresponding to the space 19a, a gate electrode 21, which is constituted in the T-shaped cross section as required, can be gotten. As for the gate electrode 21 constituted in a T shape, the gate length part, which contacts with the semiconductor substrate 11, is short, and the sectional area of the gate at large can be made large, so the structure of the T-shaped cross section can be made with high accuracy, and ultrahigh-speed operation becomes possible.
Patent JP-H1185953-A (JP)
Title: Portrait preparing device and method therefor and portrait preparation program recording medium
Inventor: YOSHIDA MASATO
IPC: G06T1/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently prepare a portrait even when extremely plural kinds of reference pictures such as human facial pictures are present, and they are changing with the times. SOLUTION: Plural kinds of facial parts are registered in a data base 11, and matching adaptivity with the registered parts of the data base is judged based on the featured values of the photographed facial parts. When the parts whose adaptivity is more than a constant value are registered, the registered parts are used for preparing a portrait, and otherwise, new facial parts are generated, and used for preparing the portrait. Also, the newly generated facial parts are newly registered in the data base.
Patent JP-H08108710-A (JP)
Title: Pneumatic tire
Inventor: KUROKAWA MAKOTO
IPC: B60C3/04
Filed: 1994-10-07
Abstract: PURPOSE: To increase a critical speed and restrain the occurrence of uneven abrasion by forming a ground contact shape so as to keep a specific square rate between mean ground contact length at the specified position of the shape and maximum ground contact length at a ground contact center, and fitting rubber of high abrasion resistance to the specified tread center from the side thereof. CONSTITUTION: A tire is assembled into a rim for use, and charged with the air pressure corresponding to the designed normal load set out in JAYMA code, thereby determining a ground contact shape CA at 80% of the load. In other words, a square rate defined by a ratio of breadthwise mean ground contact length (y) at the 80% point F of ground contact width W symmetrical with a peripheral line P passing the center of the shape CA to maximum ground contact length Y on the line P, is taken at a value between 75% and 85%. In addition, a tread center corresponding to 30 to 70% of the width W is formed out of rubber of high abrasion resistance at both sides. According to this construction, the generation speed of hydroplaning can be kept high, and uneven abrasion can be restrained.
Patent JP-H11145414-A (JP)
Title: Semiconductor device
Inventor: SATO WATARU
IPC: H01L27/108
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a structure, wherein occupying areas of capacitor patterns can be narrow and the freedom of the design of a circuit can be enhanced. SOLUTION: In a DRAM logic circuit mixedly placed integrated circuit, wherein a DRAM having trench capacitors of deep trench structure and a logic circuit are mixedly placed on a single semiconductor substrate, a plurality of the capacitors of the deep trench structure are provided on the logic circuit. The plurality of these capacitors are parallel-connected with each other by wiring parts 22 and 22, and a plurality of capacitor blocks are formed. By connecting selectively the wiring parts with each other or by separating selectively the wiring parts from each other between the capacitor blocks, fuse elements 23 to vary the capacitances of the capacitor block are provided. These fuse elements are selectively cut according to the capacitances of the capacitors, which are demanded from the circuitry design.
Patent JP-S61123242-A (JP)
Title: Switching system of polling system telemeter transmitter
Inventor: MIYAGAWA SHIGEKI
IPC: H04B7/24
Filed: 1984-11-19
Abstract: PURPOSE:To arrange the degree of deterioration of transmitters due to elaps of time by using switchingly transmitters of a radio equipment at each prescribed cycle when a master station calls slave stations in applying polling the 1:N system telemeter by means of duplicated radio equipments. CONSTITUTION:The radio equipment for a master station telemeter equipment 1 is duplicated, and transmitters No1, 2 and receivers No1, 2 are provided. Eitherj the transmitter No1 or the No2 is used by using changeover switches 4-1, 40-2 and a polling signal is transmitted to slave stations 6-1-6-3. Each slave station detects that the own station is called to transmit a data to the master station 1, which receives it to completeone cycle of telemeter. When a fault is detected 3, the transmitter is switched automatically to other transmitted in standby and when no fault exists, the transmitters are changed over automatically at each prescribed cycle of telementer. Thus, the deterioration of the transmitters due to elapsed time is arranged to improve the reliability of system. In case of a large power transmitter, the effect is enhanced especially.
Patent JP-2000076511-A (JP)
Title: Coin sorting device
Inventor: TOMIOKA AKIRA
IPC: G07F5/04
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To easily vary the number of proper coins which can be thrown in by operating a coin throw-in number setting member and placing a coin throw-in number restricting member and a lever for unnecessary coin selection in operation. SOLUTION: A coin number setting dial (coin number setting member) 25 is provided next to the coin throw-in restricting member 22 and its knob is operated and rotated to vary the number of proper coils which can be thrown in. The coin number restricting member 22 provided to an internal frame is so constituted as to swing on a shaft extending laterally and a part (curved part 22a) of the coin number restricting member 22 is able to enter and exit from a cut part through its swinging operation. The number of proper coins which can be thrown in is controlled by varying how much the coin number restricting member 22 enters and exits from the cut part. The shaft of the coin number restricting member 22 is provided with a torsion coil spring 24, which energizes the curved part 22a to enter the cut part.
Patent JP-H0579161-A (JP)
Title: Work structure for masonry
Inventor: KAWADA AKIO
IPC: E04F13/14
Filed: 1991-09-25
Abstract: PURPOSE:To greatly improve the efficiency in execution of dry masonry while decreasing costs therefore. CONSTITUTION:The reverse side of a surface stone 1 is lined with a backing material 3. Recesses 2 are provided to the opposite end faces of the backing material 3, and thereby a complex stone 7 is constructed. Connector-receivers 5, with connecting holes 4 bored thereto, are fitted into and fixed to the recesses 2. Both ends of rod-like connectors 6 are inserted respectively into the connecting holes 4 and 4 of the connector-receivers 5 that are facing each other between the two complex stones 7 that are to be connected, and thereby the complex stones 7 and 7 are connected together.
Patent JP-H03107086-A (JP)
Title: Heat insulating window
Inventor: TANIYAMA NOBUYUKI
IPC: E06B5/00
Filed: 1989-09-19
Abstract: PURPOSE:To improve the heat insulating ability without hindering the function of a window by inserting the heat insulating material having small cells into the inside of a double window to keep the heat insulating ability, and providing a driving device for winding it at the time of natural lighting and the ventilation. CONSTITUTION:A heat insulating window 1 consists of a fitting frame 2, a double window 3, a housing part 4 for housing the heat insulating material 10 and a driving device, etc. The double window 3 is formed with two pieces of glass 3A and a space 3B, and the heat insulating material 10 made of multiple air foam 11 are located. A winding device 5 is provided in the housing part 4 for housing the heat insulating material 10, and is connected to a motor 6. Next, the heat insulating material 10 is freely drawn out from and put in the double window 3 with the driving device 7, and while the air is supplied/ discharged by a pump mechanism. Natural lighting and the ventilation can be thereby performed as same as ordinary window by housing the heat insulating material 10 in the housing part 4.
Patent JP-S6486940-A (JP)
Title: Conversation system for x-ray ct
Inventor: YAGUCHI KOICHI
IPC: G06T1/00
Filed: 1987-09-30
Abstract: PURPOSE:To easily increase a conversation input speed and further to omit labor for reconstructing a keyboard at every kinds of machines, by mounting a display control means for opening a plurality of operation windows and a plurality of image display windows on a display means. CONSTITUTION:When command data is transmitted to a graphic controller 15 from an external apparatus through I/O and a DMA bus, the graphic controller 15 develops character and image data on the predetermined areas of display memories, that is, opens windows. The memory contents of the display memories 22, 23 are sent out to a D/A converter 26 through a selector 25 to be converted to an analogue signal which is, in turn, displayed on a CRT display 27.
Patent JP-H0993860-A (JP)
Title: Fixing structure for flat oscillation motor
Inventor: SAKASHITA HIROSHI
IPC: H02K5/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficiently large oscillation in the direction of thrust while preventing removal due to variation of fixing strength caused by variation in the environment by providing the case or bottom plate with a fixing plate having a resilient part deformable upon occurrence of oscillation and holding the end part of fixing plate on the main apparatus. SOLUTION: A fixing plate 6 is formed to extend radially from the outer circumference of the case 1 for a flat oscillation motor 10 and resilient parts are formed between the motor 10 and the opposite ends of fixing plate 6. The resilient part is formed by extending a part of the case 1 or a bottom plate 2 as the fixing plate 6 and bending the fixing plate 6 arcuately downward to form curved parts 6a, 6a'. The motor 10 is fixed to a main apparatus 1 through the fixing plate 6. Upon occurrence of vibration, radial vibration can be deflected efficiently into the trust direction and a constant fixing strength can be sustained over a long term.
Patent JP-H0750031-A (JP)
Title: Optical head
Inventor: KIMU YON UN
IPC: G11B7/1362
Filed: 1993-09-30
Abstract: PURPOSE: To reduce size and weight of an optical head by integrating a laser beam chip with a photodetector for detecting a focal signal, track signal and an information signal, as one package. CONSTITUTION: A laser beam emitted from the chip 100 of a laser diode is transmitted through a protective glass 300, reflected by a beam splitter 500, converged on a recording face 710, and then again reflected to be incident on the splitter 500. Then, a part of the beam is reflected and focused on a quadripartite photodetector 130, while the remaining beam advances to a cutting mirror 800, with a part reaching a total reflection film 820 where the reflected beam focuses on the photodetector 130 through the splitter 500. Thus, focus error detection and tracking error detection are performed by one optical system; the laser beam chip and the photodetector are integrated into one package; and an optical head is thereby reduced in size and weight.