baber/WOPTO huggingface dataset:
Patent JP-H10240703-A (JP)
Title: Processor and method for parallel data processing, and device and method for inspecting semiconductor wafer or printed board using the same
Inventor: NAKAGAKI AKIRA
IPC: G06T7/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To process a large amount of data fast by referring to the location of a local memory stored with a data set and reading the data set out, and processing the data set by following a procedure for processing the data set. SOLUTION: A scheduling part 103 is connected to a data bus 102 to schedule which data each processor element 104 takes in from the data bus 102, and the result is transferred to a scheduling storage part 106 in a processor element 104. Data is taken in a local memory 108 from this scheduling storage part 106, the data set is read out by referring to the position of the local memory 108 where the data set is written from a CPU 109 through an internal data bus 112, and the data set is processed by following the procedure for processing the data set.
Patent JP-H07254169-A (JP)
Title: Surface-treated substrate
Inventor: KAMIYAMA KENICHI
IPC: G11B7/24
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a surface-treated substrate in which the treatment for imparting electric conductivity and reducing surface energy, is effectively attained so as to be capable of preventing not only contamination due to electrification but also contamination due to the sticking of water-soluble sticky matter, oily sticky matter or dust particles from in a highly humid environment and to obtain an optical recording medium using the surface-treated substrate. CONSTITUTION:A coating layer is formed on the surface of a substrate or the surface of an org. protective film formed on the substrate by coating the surface with a compd. having a reactive group and a functional group having at least one of water repellency and oil repellency in each molecule and then irradiating the compd. with reactive active energy beams.
Patent JP-S59170065-A (JP)
Title: Production of organic peroxide
Inventor: YUASA HITOSHI
IPC: C07D323/06
Filed: 1983-03-16
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate industrial raw material in high selectivity at a low cost, by reacting an oxirane compound with hydrogen peroxide or an organic hydroperoxide in the presence of a specific catalyst. CONSTITUTION:An oxirane compound expressed by formula I (R1, R2, R3 and R4 are H, 1-30C straight chain or branched chain aliphatic group, etc.; the sum of number of carbon atoms in R1-R4 is >=3) is reacted with hydrogen peroxide or an organic hydroperoxide expressed by the formula R5OOH (R5 is 1-16C straight chain or branched chain aliphatic group, etc.) or formula II (R6 and R7 are 1-10C organic group) to give an organic peroxide expressed by formula III(R8 is H, R5 or group of formula IV) and/or formula V. The stability of the aimed compound is high, and the purification thereof can be carried out easily with almost no formation of by-products, e.g. 1,2-glycols or polymers, etc.
Patent JP-H05238208-A (JP)
Title: Pneumatic tire
Inventor: HORIUCHI MAMORU
IPC: B60C9/22
Filed: 1992-02-28
Abstract: PURPOSE:To reduce road noise by interposing at least one sheet of belt subsidiary layer of rubberized cord arranged at a smaller angle than the inclined angle of the reinforcing cord of a belt layer against the equatorial plane of a tire between the side part of the belt layer and the end part of a carcass ply. CONSTITUTION:At least one sheet of belt subsidiary layer 5 of rubberized cord arranged at smaller angle that the inclined angle of the reinforcing cord of a belt layer 4 against the equatorial plane of a tire is interposed between the side parts 4A, 4B of the belt layer and the end part 3a of a carcass ply. Hereby, rigidity of the belt is improved, the whole tire is balanced in structural mechanisms, resultantly road noise can be reduced, and anti-separation characteristics and operation stability can be improved.
Patent JP-S57157333-A (JP)
Title: Memory address control system
Inventor: NAKAMURA TAKASHI
IPC: G06F13/28
Filed: 1981-03-25
Abstract: PURPOSE:To increase the efficiency of data transfer and buffer management, by shortening the bit length of an address specifying a buffer block, in the buffer management of a processor. CONSTITUTION:When a memory address by an address designation line 33 does not designate the 1st and 2nd registers 23-25, a comparison circuit 26 energizes a control line 51 and sets the address on the line 33 to registers 20,21 and 22. The contents of the registers 20 and 23 are compared 52, and when they are coincident, a control line 44 is energized, the least significant bit of the register 21 is discriminated with a selection circuit 53 and a control line 46 or 47 is energized. Thus, an AND gate 28 or 29 is opened, the contents of the register 24 or 25 are outputted on a line 42 and given to a memory control circuit 9. If dissident, a control line 43 is energized and the contents of the registers 20 and 22 are transmitted to the memory control circuit 9 as they are with lines 34, 42 and 36 as a memory address.
Patent JP-H08241724-A (JP)
Title: Fuel cell power generating device
Inventor: OGOSE MUTSUMI
IPC: H01M8/14
Filed: 1995-03-03
Abstract: PURPOSE: To reduce the compression driving force of a fuel cell power generating device, and enhance the generation efficiency by providing an air blower on a reformer combustion air line in addition to a turbine compressor. CONSTITUTION: In a fuel cell power generating device, a fuel gas 1 is reformed by a reformer 10, electricity is generated by a fuel cell 20, the moisture in an anode exhaust gas 24 is removed by a separator 25, the pressure of a cathode exhaust gas 30 is recovered by a turbine compressor 30, and the waste heat is recovered by a waste heat recovering heat exchanger 34. This device has a fuel battery air line 6a for mixing and including the air heated by the turbine compressor 30 into the cathode gas on the fuel cell upstream side, an air blower 36 for further pressurizing the pressurized air, and a reformer combustion air line 37 for supplying the air pressurized by the air blower 36 to the combustion chamber of the reformer 10. Thus, the pressure of the fuel cell air is never raised more than it is required, and the necessary power of the turbine compressor 30 can be reduced.
Patent JP-S56140767-A (JP)
Title: Supply system of picture information
Inventor: HISAKI TAKAHIKO
IPC: H04N1/21
Filed: 1980-04-04
Abstract: PURPOSE:To reduce the time required for retrieval, by limiting the characters to be used on the screen for retrieval and thus reducing the quantity of information in the form of a picture signal. CONSTITUTION:The information center 1 detects that it is called out through the retrieval control signal detecting circuit 10, and sends the call detection signal to the center control circuit 11 as well as sends the switch indication signal to the terminal connection device 3 through the communication circuit 2. The device 3 switches the switch of the output device switching circuit 34 to the side of the video monitor 7. On the other hand, the circuit 11 of the center 1 gives an access to the retrieval screen file 81 to transmit the picture signal of the first sheet of retrieval screen. The picture signal is written into the refresh memory 35 and then displayed on the monitor 7. Based on this display, the number of the desired retrieval screen is put via the keyboard 5. Thus the picture signal of the retrieval screen is transmitted from the center 1 to be displayed on the monitor 7.
Patent JP-2000244706-A (JP)
Title: Image picture reader and image picture read system using the same
Inventor: KANO MITSUNARI
IPC: G06K9/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To more accurately perform image reading using a light source accompanying flicker such as a ceiling fluorescent lamp lighted by a commercial power source. SOLUTION: This image picture read system for reading the images and recognizing the images by using the light source lighted by a commercial frequency is provided with this image reader provided with a pedestal 11 for mounting the read object of the image, a sensor 13 for detecting and outputting the time change of the illumination light quantity of the light source, a correction pattern 14 at least provided with the combination pattern of the two colors of different reflectivity and an image read means for reading and outputting the image of the read object mounted on the pedestal and the correction pattern,  a data processor 20 for performing the image processing of correcting the data of the read image based on the output of the sensor and the read output of the correction pattern means and a recognition processor 30 for performing an image recognition processing based on the data of the image data-processed in the data processor.
Patent JP-H11227272-A (JP)
Title: Image recorder
Inventor: KASAHARA KAZUO
IPC: B41J2/45
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder in which the speed of a carrying roll does not fluctuate in the recording material carrying process at an exposing section and thereby the carrying speed of the recording material does not fluctuate even when a driving power is transmitted tram a drive source through a belt to each carrying roll. SOLUTION: This image recorder carries a recording material through a plurality of carrying rolls and forms an image on a recording medium in synchronism with the carriage using a plurality of recording heads 6a-6d wherein a plurality of flat belts 14-16 entrained about pulleys P1-P5 secured to the shaft end of the plurality of carrying rolls are employed as means for transmitting driving force therefrom. The flat belt preferably has the product of cross-sectional area in the breadthwise direction and Young's modulus equal to or larger than 6000 kg.
Patent JP-H08241034-A (JP)
Title: Route guiding device for vehicle
Inventor: NAKAYAMA OKIHIKO
IPC: G01C21/00
Filed: 1995-03-03
Abstract: PURPOSE: To shorten the plotting time of road maps by converting the road maps of respective stored hierarchies into the road maps of a birds's-eye view system and plotting these road maps in superposition. CONSTITUTION: Road map data are previously stored on a CD-ROM 8 by classifying the data to the three hierarchies; broad road map data consisting of wide- area information corresponding to the wide range on the road maps, intermediate road map data consisting of intermediate information corresponding to the intermediate range on the road maps, and wide-area road map data consisting of the wide-area information corresponding to the narrow range on the road maps. The road map data of the respective hierarchies are converted into the road maps of the birds's-eye view system and the converted road maps of the birds's-eye view system of plural hierarchies are plotted in superposition on the display 10.  As the result, the need for processing to rearrange the boundary parts on the display screen plotted by the road maps of the different hierarchies is eliminated and the time for plotting the road maps is shortened.
Patent JP-S55134564-A (JP)
Title: Feedback phase lock loop controller for data communication
Inventor: BURUUSU EMU SHIFUOODO
IPC: H04L27/227
Filed: 1980-04-04
Abstract: PURPOSE: To reduce judgement errors by allowing a judgement feedback phase lock loop DFFLL controller to disregard signals detected within a fixed erasure zone.  
     CONSTITUTION: A complex input signal is multiplied by a complex feedback signal by multiplying circuit 30, whose output has a specific constellation point detected by complex symbol detector 34. The input and output signals of detector 36 are compared to each other by modulation removal phase detector 36, which generates an error signal proportional to the difference between the input and output signals. Simultaneously, the output of multiplier 30 is supplied to erasure zone detector 42, which judges whether a complex input signal point is in the erasure zone. An error signal high in error possibility detected by detector 42 is prevented by switch 44 from being input to loop filter 38 and the other error signal is converted by filter 38 and exponential circuit 40 into a complex feedback signal, which is input to multiplying circuit 30. Consequently, judgement errors can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08238241-A (JP)
Title: Ultrasonic echo detection method and apparatus and ultrasonic image camera
Inventor: TAKEUCHI YASUTO
IPC: G01N29/22
Filed: 1995-03-03
Abstract: PURPOSE: To realize a method and apparatus which achieve a detecting of an echo from a non-linear echo source accurately and an ultrasonic image camera. CONSTITUTION: An ultrasonic echo detector which has an ultrasonic vibrator 101, an ultrasonic wave transmitting means 301 which applies a transmitted signal to the ultrasonic vibrator 101 to transmit an ultrasonic wave into a subject and an echo detecting means 303 to detect an echo signal from the inside of the subject includes a harmonic wave component blocking means 302 to block a harmonic component of a transmitted signal of the ultrasonic wave transmitting means 301.
Patent JP-H04282487-A (JP)
Title: Radiation detector and its detection system
Inventor: IKEDA YUICHI
IPC: G01T1/20
Filed: 1991-03-11
Abstract: PURPOSE:To avoid the shift of time information due to Cherekov light generated by high velocity charged particle by using a block shape luminous material and a photomultipler or photodiode. CONSTITUTION:Instead of making the window of a photomultiplier 2 with glass, the window is made directly of block shape luminous material 1, or instad of putting a photomultiplier 2 behind the block shape luminous material 1, photodiode 3 is installed. Alternatively behind the thick enough block shape luminous material 1, a photomultiplier 2 with glass window is installed. Even in the case that high valocity charged particles pass through the detector, Cherenkov light is not radiated, or the shift of time information is not caused because the contribution by Cherenkov light is eliminated. Therefore, even in the case spacial density of charged particles is high, excellent detection of the various particles can be executed.
Patent JP-S62202384-A (JP)
Title: Tape winder
Inventor: ODAKA TOSHIYA
IPC: G11B23/107
Filed: 1986-02-28
Abstract: PURPOSE:To automatic a winding process where a magnetic tape is wound around an idle reel by providing a tape holder, a cutter and a coating mechanism coating an adhesive on the tape. CONSTITUTION:The 1st and 2nd small hole groups 49, 50 are brought into the suction state to hold a tape 6 on a face 48 of a tape holder 46 and the tape 6 is cut off by operating a cutter 67. Then a tape fastener wound long around a supply roll 88 is loaded and its tip is inserted to a tape fastening hole 82 of a clamp mechanism 73 through a constant feed mechanism. In moving the coating mechanism sequentially in directions of arrows 63-66, a coating roller 61 contacts first a sponge 53 and then contacts the tip of the tape 6 held by the tape holder 46 and restores to the initial position. As a result, an adhesive is coated on the tip of the tape 6, enters the inside of a cartridge case, it tip reaches the winding core of the tape reel and is adhered to the tape reel.
Patent JP-H08206576-A (JP)
Title: Coating table for long sized material and coating method for long-sized material
Inventor: MURAI TADAHIKO
IPC: B05D3/00
Filed: 1995-02-08
Abstract: PURPOSE: To provide a coating table with which the efficient execution of coating of long-sized material in the smallest possible space is possible. CONSTITUTION: This coating table consists of two pieces of struts 3, 3 erected apart a suitable spacing on a base plate 2 and pillow members 4 which have engaging parts 4b to be placed with the long-sized materials, i.e., the articles to be coated on the upper surface, and are spanned freely attachably and detachably between these struts 3. The coating table is provided with these pillow members in juxtaposition in plural stages apart suitable intervals placed in a vertical direction. Two pieces of the coating tables are used and the pillow members 4 are first mounted at the lower stages of the struts 3. The long-sized materials are spanned between the coating tables 1 and 1 and are coated and thereafter the pillow members 4 are mounted in the stage upper than these members and the fresh long-sized materials are spanned between the coating tables 1 and 1.  The long-sized coating materials are then coated in the region above the previously coated long-sized materials.
Patent JP-H0671638-A (JP)
Title: Core drill
Inventor: EZAKI TSUNEHIRO
IPC: B24D7/00
Filed: 1992-03-02
Abstract: PURPOSE:To achieve making manufacture easy and improvement of fixing strength of a machining tip by a method wherein improvement of machining efficiency is achieved by improving supply efficiency of abrasives. CONSTITUTION:A machining tip 16 is diamond grains held with a binder material such as a metal bond or the like, and fixed to a tip of a cylindrical core 14 by a means such as brazing or the like. The machining tip 11 is formed in an annular unitary structure by continuous molding.
Patent JP-H01217825-A (JP)
Title: Electromagnetic relay
Inventor: HOSODA YOSHIO
IPC: H01H51/29
Filed: 1988-02-25
Abstract: PURPOSE:To prevent mixing electrical contact owing to the operation of relay contacts by providing plural auxiliary relay coils connecting parallel, and operating to open and close relay contacts of the auxiliary relay units simultaneously. CONSTITUTION:Auxiliary relay units Ru 1-3 are formed to have their relay coils 1 and contacts 2 opened and closed by the excitation of the coils 1 in separated enclosed cases 14 housing a coil and a contact in a case 14 respectively. The coils 1 of the units Ru 1-3 are connected in parallel, and a resistance 15 is connected is series to form a series and parallel circuit. The contacts 2 of the units Ru 1-3 are mounted between external terminals 5c and 5d, 5e and 5f, and 5g and 5h. In the electromagnetic relay A in such a composition, by applying a specific voltage between external terminals 5a and 5b in said series and parallel circuit, the plural coils 1 are excited simultaneously operating all the contacts 2 of the units Ru 1-3 at a time, and there is no mixing electrical contact generated between contacts 2.
Patent JP-H01218086-A (JP)
Title: Semiconductor laser device
Inventor: OTA YOICHIRO
IPC: H01S5/00
Filed: 1988-02-26
Abstract: PURPOSE:To form insulator current constriction layers continuously by the use of the same device as that for forming respective semiconductor layers, by using substances having the same or similar compositions as those of respective semiconductor layers for the current constriction layers after importing high resistance through adequate doping. CONSTITUTION:A P-type AlxGa1-xAs (0<=x<=1) clad layer I 2, an AlyGa1-yAs (0<=y<=1) 3, an N-type AlxGa1-xAs (0<=x<=1) clad layer II 4, an N-type GaAs contact layer 5, a high resistance AlzGa1-zAs (0<=z<=1) current bottleneck layer 6, and a stripe like groove 9 are formed on a P-type GaAs substrate 1. The current bottleneck layer 6 is formed by doping impurities such as O2 or H2O and the like. When positive or negative voltage is impressed to a P-type side electrode 7 or an N-type side electrode 8 respectively, the current does not flow in a region where the high resistance current bottleneck layer 6 is positioned between the electrodes 7 and 8 and then, the current flow is centered at only vicinity of the stripe like groove 9. In such a case, respective electrons and hole are injected from the clad layers I and II 2 and 4 to produce laser oscillations.
Patent JP-H08240393-A (JP)
Title: Refrigerating cycle structure
Inventor: AOKI YOSHIHISA
IPC: F28F3/04
Filed: 1995-03-06
Abstract: PURPOSE: To provide a compact refrigerating cycle structure which forms a heat exchanger having excellent heat transfer characteristics, in which the number of components of the cycle can be reduced, the production efficiency at the time of producing can be improved to provide a low-cost product, and which is easily decomposed at the time of discarding the product, and adapted for forming resources. CONSTITUTION: One or both of two metal plates 1-a, 1-b are swelled, laminated to form a refrigerant channel 3 at the swelled part, and a heat exchanger is formed of the channel 3 and a plurality of louvered fins 2-a, 2-b provided at the plates 1-a, 1-b except the channel. The exchanger is formed integrally with a refrigerant channel accessory except the exchanger. The fins 2-a, 2-b are formed such that two raised continued archlike is so arranged as to be zigzag with respect to a cooling wind flowing direction.
Patent JP-H01218337-A (JP)
Title: Motor driven blower
Inventor: YAMAGUCHI AKIRA
IPC: H02K9/06
Filed: 1988-02-26
Abstract: PURPOSE:To improve efficiency at an actual load air flow point, by setting the cross-section at the diffuser inlet section of an air guide for a motor where a rotary fan and the air guide are covered with a fan case to 15-25% of the cross-section at the delivery section of the rotary fan. CONSTITUTION:A fan 2a and an air-guide 3a secured to the shaft 1a of a motor 1 and rotate together therewith are covered with a fan case 4a, and a suction hole 5 is made in the center. The air-guide 3a is provided with a plurality of paths 7 formed by a diffuser 6 on the outer circumferential section of the rotary fan 2a. When the motor 1 rotates, air is sucked through the suction hole 5 and delivered through the rotary fan 2a and the plurality of air paths 7 formed by the diffuser 6. The cross-section at the inlet of the diffuser 6 is set to 15-25% of the delivery cross-section of the fan 2a, and it is maintained constant for the rotating angle a deg. (15 deg.-25 deg.) thereafter increased gradually. By such arrangement, efficiency at an actual load air flow point is improved and noise is decreased.
Patent JP-H02226351-A (JP)
Title: Data writing and reading device
Inventor: KATO SHINJI
IPC: G06F12/16
Filed: 1989-02-28
Abstract: PURPOSE:To improve the reliability of contents in a memory by judging whether a reading means can read data or not when the data are read, and defining the storage data read by the means, which can read the data, as read data. CONSTITUTION:The data, which are desired to be read, are time sequentially written to an n-pc. of spots [(n) is an integer number >=3] in a storing medium in the order of the first data, second data.... It is decided whether the written data are wholly the same value or not or whether the other data excepting for the first data or the n-th data are wholly the same value or not, etc. When the data are wholly the same value, the same value is defined as the stored data and in the latter case, the other data excepting for the first data or the n-th data are defined as the stored data. Thus, the contents of a memory cell are prevented from going to uncertain.
Patent JP-H02226772-A (JP)
Title: Infeed type insulated gate electrostatic induction transistor and manufacture thereof
Inventor: NISHIZAWA JUNICHI
IPC: H01L29/78
Filed: 1989-02-28
Abstract: PURPOSE:To shorten switching time by forming a low resistance electrode composed of high melting point metal or high melting point metal silicide on the polycrystalline Si side surface of a gate electrode. CONSTITUTION:On a main surface of an Si substrate 10, an U-shaped trench 10' is formed, and a polycrystalline Si gate electrode 12 being a control electrode is formed on the side surface of the trench 10', via a thin gate insulating film 11. Further, on at least a part of the side wall of the electrode 21, a low resistance electrode 13 composed of high melting point metal or high melting point metal silicide is formed. On a main surface and a region 14 in contact with the bottom part of the trench 10', a drain region and a base region are formed, respectively. The gate series resistance of an infeed type electrostatic induction transistor having the electrode 13 can be reduced as mentioned above, so that the switching time can be shortened.